MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E GPIO DRIVER
 260 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-dio-48e.c
 264
 265 ACCES 104-IDI-48 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Schmauss <erik.schmauss@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADP5061 DRIVER
 981 M:      Stefan Popa <stefan.popa@analog.com>
 982 L:      linux-pm@vger.kernel.org
 983 W:      http://ez.analog.com/community/linux-device-drivers
 984 S:      Supported
 985 F:      drivers/power/supply/adp5061.c
 986
 987 ANALOG DEVICES INC ADV7180 DRIVER
 988 M:      Lars-Peter Clausen <lars@metafoo.de>
 989 L:      linux-media@vger.kernel.org
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      drivers/media/i2c/adv7180.c
 993
 994 ANALOG DEVICES INC ADV748X DRIVER
 995 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 996 L:      linux-media@vger.kernel.org
 997 S:      Maintained
 998 F:      drivers/media/i2c/adv748x/*
 999
1000 ANALOG DEVICES INC ADV7511 DRIVER
1001 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1002 L:      linux-media@vger.kernel.org
1003 S:      Maintained
1004 F:      drivers/media/i2c/adv7511*
1005
1006 ANALOG DEVICES INC ADV7604 DRIVER
1007 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1008 L:      linux-media@vger.kernel.org
1009 S:      Maintained
1010 F:      drivers/media/i2c/adv7604*
1011
1012 ANALOG DEVICES INC ADV7842 DRIVER
1013 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1014 L:      linux-media@vger.kernel.org
1015 S:      Maintained
1016 F:      drivers/media/i2c/adv7842*
1017
1018 ANALOG DEVICES INC ASOC CODEC DRIVERS
1019 M:      Lars-Peter Clausen <lars@metafoo.de>
1020 M:      Nuno Sá <nuno.sa@analog.com>
1021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1022 W:      http://wiki.analog.com/
1023 W:      http://ez.analog.com/community/linux-device-drivers
1024 S:      Supported
1025 F:      sound/soc/codecs/adau*
1026 F:      sound/soc/codecs/adav*
1027 F:      sound/soc/codecs/ad1*
1028 F:      sound/soc/codecs/ad7*
1029 F:      sound/soc/codecs/ssm*
1030 F:      sound/soc/codecs/sigmadsp.*
1031
1032 ANALOG DEVICES INC DMA DRIVERS
1033 M:      Lars-Peter Clausen <lars@metafoo.de>
1034 W:      http://ez.analog.com/community/linux-device-drivers
1035 S:      Supported
1036 F:      drivers/dma/dma-axi-dmac.c
1037
1038 ANALOG DEVICES INC IIO DRIVERS
1039 M:      Lars-Peter Clausen <lars@metafoo.de>
1040 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1041 M:      Stefan Popa <stefan.popa@analog.com>
1042 W:      http://wiki.analog.com/
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1046 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1047 F:      drivers/iio/*/ad*
1048 F:      drivers/iio/adc/ltc2497*
1049 X:      drivers/iio/*/adjd*
1050 F:      drivers/staging/iio/*/ad*
1051
1052 ANALOGBITS PLL LIBRARIES
1053 M:      Paul Walmsley <paul.walmsley@sifive.com>
1054 S:      Supported
1055 F:      drivers/clk/analogbits/*
1056 F:      include/linux/clk/analogbits*
1057
1058 ANDES ARCHITECTURE
1059 M:      Nick Hu <nickhu@andestech.com>
1060 M:      Greentime Hu <green.hu@gmail.com>
1061 M:      Vincent Chen <deanbo422@gmail.com>
1062 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1063 S:      Supported
1064 F:      arch/nds32/
1065 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1066 F:      Documentation/devicetree/bindings/nds32/
1067 K:      nds32
1068 N:      nds32
1069
1070 ANDROID CONFIG FRAGMENTS
1071 M:      Rob Herring <robh@kernel.org>
1072 S:      Supported
1073 F:      kernel/configs/android*
1074
1075 ANDROID DRIVERS
1076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1077 M:      Arve Hjønnevåg <arve@android.com>
1078 M:      Todd Kjos <tkjos@android.com>
1079 M:      Martijn Coenen <maco@android.com>
1080 M:      Joel Fernandes <joel@joelfernandes.org>
1081 M:      Christian Brauner <christian@brauner.io>
1082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1083 L:      devel@driverdev.osuosl.org
1084 S:      Supported
1085 F:      drivers/android/
1086 F:      drivers/staging/android/
1087
1088 ANDROID GOLDFISH PIC DRIVER
1089 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1090 S:      Supported
1091 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1092 F:      drivers/irqchip/irq-goldfish-pic.c
1093
1094 ANDROID GOLDFISH RTC DRIVER
1095 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1096 S:      Supported
1097 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1098 F:      drivers/rtc/rtc-goldfish.c
1099
1100 ANDROID ION DRIVER
1101 M:      Laura Abbott <labbott@redhat.com>
1102 M:      Sumit Semwal <sumit.semwal@linaro.org>
1103 L:      devel@driverdev.osuosl.org
1104 L:      dri-devel@lists.freedesktop.org
1105 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1106 S:      Supported
1107 F:      drivers/staging/android/ion
1108 F:      drivers/staging/android/uapi/ion.h
1109
1110 AOA (Apple Onboard Audio) ALSA DRIVER
1111 M:      Johannes Berg <johannes@sipsolutions.net>
1112 L:      linuxppc-dev@lists.ozlabs.org
1113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1114 S:      Maintained
1115 F:      sound/aoa/
1116
1117 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1118 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1119 L:      linux-iio@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/iio/adc/stx104.c
1122
1123 APM DRIVER
1124 M:      Jiri Kosina <jikos@kernel.org>
1125 S:      Odd fixes
1126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1127 F:      arch/x86/kernel/apm_32.c
1128 F:      include/linux/apm_bios.h
1129 F:      include/uapi/linux/apm_bios.h
1130 F:      drivers/char/apm-emulation.c
1131
1132 APPARMOR SECURITY MODULE
1133 M:      John Johansen <john.johansen@canonical.com>
1134 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1135 W:      wiki.apparmor.net
1136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1137 S:      Supported
1138 F:      security/apparmor/
1139 F:      Documentation/admin-guide/LSM/apparmor.rst
1140
1141 APPLE BCM5974 MULTITOUCH DRIVER
1142 M:      Henrik Rydberg <rydberg@bitmath.org>
1143 L:      linux-input@vger.kernel.org
1144 S:      Odd fixes
1145 F:      drivers/input/mouse/bcm5974.c
1146
1147 APPLE SMC DRIVER
1148 M:      Henrik Rydberg <rydberg@bitmath.org>
1149 L:      linux-hwmon@vger.kernel.org
1150 S:      Odd fixes
1151 F:      drivers/hwmon/applesmc.c
1152
1153 APPLETALK NETWORK LAYER
1154 L:      netdev@vger.kernel.org
1155 S:      Odd fixes
1156 F:      drivers/net/appletalk/
1157 F:      net/appletalk/
1158 F:      include/linux/atalk.h
1159 F:      include/uapi/linux/atalk.h
1160
1161 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1162 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1163 S:      Supported
1164 F:      arch/arm64/boot/dts/apm/
1165
1166 APPLIED MICRO (APM) X-GENE SOC EDAC
1167 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1168 S:      Supported
1169 F:      drivers/edac/xgene_edac.c
1170 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1171
1172 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1173 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1174 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1175 S:      Supported
1176 F:      drivers/net/ethernet/apm/xgene-v2/
1177
1178 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1179 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1180 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1181 M:      Quan Nguyen <quan@os.amperecomputing.com>
1182 S:      Supported
1183 F:      drivers/net/ethernet/apm/xgene/
1184 F:      drivers/net/phy/mdio-xgene.c
1185 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1186 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1187
1188 APPLIED MICRO (APM) X-GENE SOC PMU
1189 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1190 S:      Supported
1191 F:      drivers/perf/xgene_pmu.c
1192 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1193 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1194
1195 APTINA CAMERA SENSOR PLL
1196 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1197 L:      linux-media@vger.kernel.org
1198 S:      Maintained
1199 F:      drivers/media/i2c/aptina-pll.*
1200
1201 AQUANTIA ETHERNET DRIVER (atlantic)
1202 M:      Igor Russkikh <irusskikh@marvell.com>
1203 L:      netdev@vger.kernel.org
1204 S:      Supported
1205 W:      https://www.marvell.com/
1206 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1207 F:      drivers/net/ethernet/aquantia/atlantic/
1208 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1209
1210 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1211 M:      Egor Pomozov <epomozov@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      http://www.aquantia.com
1215 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1216
1217 ARC FRAMEBUFFER DRIVER
1218 M:      Jaya Kumar <jayalk@intworks.biz>
1219 S:      Maintained
1220 F:      drivers/video/fbdev/arcfb.c
1221 F:      drivers/video/fbdev/core/fb_defio.c
1222
1223 ARC PGU DRM DRIVER
1224 M:      Alexey Brodkin <abrodkin@synopsys.com>
1225 S:      Supported
1226 F:      drivers/gpu/drm/arc/
1227 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1228
1229 ARCNET NETWORK LAYER
1230 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1231 L:      netdev@vger.kernel.org
1232 S:      Maintained
1233 F:      drivers/net/arcnet/
1234 F:      include/uapi/linux/if_arcnet.h
1235
1236 ARM ARCHITECTED TIMER DRIVER
1237 M:      Mark Rutland <mark.rutland@arm.com>
1238 M:      Marc Zyngier <maz@kernel.org>
1239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1240 S:      Maintained
1241 F:      arch/arm/include/asm/arch_timer.h
1242 F:      arch/arm64/include/asm/arch_timer.h
1243 F:      drivers/clocksource/arm_arch_timer.c
1244
1245 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1246 M:      Linus Walleij <linus.walleij@linaro.org>
1247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1248 S:      Maintained
1249 F:      Documentation/devicetree/bindings/arm/arm-boards
1250 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1251 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1252 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1253 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1254 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1255 F:      arch/arm/mach-integrator/
1256 F:      arch/arm/mach-realview/
1257 F:      arch/arm/mach-versatile/
1258 F:      arch/arm/plat-versatile/
1259 F:      arch/arm/boot/dts/arm-realview-*
1260 F:      arch/arm/boot/dts/integrator*
1261 F:      arch/arm/boot/dts/versatile*
1262 F:      drivers/clk/versatile/
1263 F:      drivers/i2c/busses/i2c-versatile.c
1264 F:      drivers/irqchip/irq-versatile-fpga.c
1265 F:      drivers/mtd/maps/physmap_of_versatile.c
1266 F:      drivers/power/reset/arm-versatile-reboot.c
1267 F:      drivers/soc/versatile/
1268
1269 ARM HDLCD DRM DRIVER
1270 M:      Liviu Dudau <liviu.dudau@arm.com>
1271 S:      Supported
1272 F:      drivers/gpu/drm/arm/hdlcd_*
1273 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1274
1275 ARM KOMEDA DRM-KMS DRIVER
1276 M:      James (Qian) Wang <james.qian.wang@arm.com>
1277 M:      Liviu Dudau <liviu.dudau@arm.com>
1278 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1279 L:      Mali DP Maintainers <malidp@foss.arm.com>
1280 S:      Supported
1281 T:      git git://anongit.freedesktop.org/drm/drm-misc
1282 F:      drivers/gpu/drm/arm/display/include/
1283 F:      drivers/gpu/drm/arm/display/komeda/
1284 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1285 F:      Documentation/gpu/komeda-kms.rst
1286
1287 ARM MALI-DP DRM DRIVER
1288 M:      Liviu Dudau <liviu.dudau@arm.com>
1289 M:      Brian Starkey <brian.starkey@arm.com>
1290 L:      Mali DP Maintainers <malidp@foss.arm.com>
1291 S:      Supported
1292 T:      git git://anongit.freedesktop.org/drm/drm-misc
1293 F:      drivers/gpu/drm/arm/
1294 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1295 F:      Documentation/gpu/afbc.rst
1296
1297 ARM MALI PANFROST DRM DRIVER
1298 M:      Rob Herring <robh@kernel.org>
1299 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1300 R:      Steven Price <steven.price@arm.com>
1301 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1302 L:      dri-devel@lists.freedesktop.org
1303 S:      Supported
1304 T:      git git://anongit.freedesktop.org/drm/drm-misc
1305 F:      drivers/gpu/drm/panfrost/
1306 F:      include/uapi/drm/panfrost_drm.h
1307
1308 ARM MFM AND FLOPPY DRIVERS
1309 M:      Ian Molton <spyro@f2s.com>
1310 S:      Maintained
1311 F:      arch/arm/mach-rpc/floppydma.S
1312 F:      arch/arm/include/asm/floppy.h
1313
1314 ARM PMU PROFILING AND DEBUGGING
1315 M:      Will Deacon <will@kernel.org>
1316 M:      Mark Rutland <mark.rutland@arm.com>
1317 S:      Maintained
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 F:      arch/arm*/kernel/perf_*
1320 F:      arch/arm/oprofile/common.c
1321 F:      arch/arm*/kernel/hw_breakpoint.c
1322 F:      arch/arm*/include/asm/hw_breakpoint.h
1323 F:      arch/arm*/include/asm/perf_event.h
1324 F:      drivers/perf/*
1325 F:      include/linux/perf/arm_pmu.h
1326 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1327 F:      Documentation/devicetree/bindings/perf/
1328
1329 ARM PORT
1330 M:      Russell King <linux@armlinux.org.uk>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 W:      http://www.armlinux.org.uk/
1333 S:      Odd Fixes
1334 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1335 F:      arch/arm/
1336 X:      arch/arm/boot/dts/
1337
1338 ARM PRIMECELL AACI PL041 DRIVER
1339 M:      Russell King <linux@armlinux.org.uk>
1340 S:      Odd Fixes
1341 F:      sound/arm/aaci.*
1342
1343 ARM PRIMECELL BUS SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 S:      Odd Fixes
1346 F:      drivers/amba/
1347 F:      include/linux/amba/bus.h
1348
1349 ARM PRIMECELL CLCD PL110 DRIVER
1350 M:      Russell King <linux@armlinux.org.uk>
1351 S:      Odd Fixes
1352 F:      drivers/video/fbdev/amba-clcd.*
1353
1354 ARM PRIMECELL KMI PL050 DRIVER
1355 M:      Russell King <linux@armlinux.org.uk>
1356 S:      Odd Fixes
1357 F:      drivers/input/serio/ambakmi.*
1358 F:      include/linux/amba/kmi.h
1359
1360 ARM PRIMECELL MMCI PL180/1 DRIVER
1361 M:      Russell King <linux@armlinux.org.uk>
1362 S:      Odd Fixes
1363 F:      drivers/mmc/host/mmci.*
1364 F:      include/linux/amba/mmci.h
1365
1366 ARM PRIMECELL SSP PL022 SPI DRIVER
1367 M:      Linus Walleij <linus.walleij@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1371 F:      drivers/spi/spi-pl022.c
1372
1373 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1374 M:      Russell King <linux@armlinux.org.uk>
1375 S:      Odd Fixes
1376 F:      drivers/tty/serial/amba-pl01*.c
1377 F:      include/linux/amba/serial.h
1378
1379 ARM PRIMECELL VIC PL190/PL192 DRIVER
1380 M:      Linus Walleij <linus.walleij@linaro.org>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1384 F:      drivers/irqchip/irq-vic.c
1385
1386 AMAZON ANNAPURNA LABS FIC DRIVER
1387 M:      Talel Shenhar <talel@amazon.com>
1388 S:      Maintained
1389 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1390 F:      drivers/irqchip/irq-al-fic.c
1391
1392 ARM SMMU DRIVERS
1393 M:      Will Deacon <will@kernel.org>
1394 R:      Robin Murphy <robin.murphy@arm.com>
1395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/iommu/arm-smmu*
1398 F:      drivers/iommu/io-pgtable-arm.c
1399 F:      drivers/iommu/io-pgtable-arm-v7s.c
1400
1401 ARM SUB-ARCHITECTURES
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404 F:      arch/arm/mach-*/
1405 F:      arch/arm/plat-*/
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1407
1408 ARM/ACTIONS SEMI ARCHITECTURE
1409 M:      Andreas Färber <afaerber@suse.de>
1410 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 N:      owl
1414 F:      arch/arm/mach-actions/
1415 F:      arch/arm/boot/dts/owl-*
1416 F:      arch/arm64/boot/dts/actions/
1417 F:      drivers/clk/actions/
1418 F:      drivers/clocksource/timer-owl*
1419 F:      drivers/dma/owl-dma.c
1420 F:      drivers/i2c/busses/i2c-owl.c
1421 F:      drivers/mmc/host/owl-mmc.c
1422 F:      drivers/pinctrl/actions/*
1423 F:      drivers/soc/actions/
1424 F:      include/dt-bindings/power/owl-*
1425 F:      include/linux/soc/actions/
1426 F:      Documentation/devicetree/bindings/arm/actions.yaml
1427 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1428 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1429 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1430 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1431 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1432 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1433 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1434
1435 ARM/ADS SPHERE MACHINE SUPPORT
1436 M:      Lennert Buytenhek <kernel@wantstofly.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439
1440 ARM/AFEB9260 MACHINE SUPPORT
1441 M:      Sergey Lapin <slapin@ossfans.org>
1442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1443 S:      Maintained
1444
1445 ARM/AJECO 1ARM MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/Allwinner SoC Clock Support
1451 M:      Emilio López <emilio@elopez.com.ar>
1452 S:      Maintained
1453 F:      drivers/clk/sunxi/
1454
1455 ARM/Allwinner sunXi SoC support
1456 M:      Maxime Ripard <mripard@kernel.org>
1457 M:      Chen-Yu Tsai <wens@csie.org>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 N:      sun[x456789]i
1461 N:      sun50i
1462 F:      arch/arm/mach-sunxi/
1463 F:      arch/arm64/boot/dts/allwinner/
1464 F:      drivers/clk/sunxi-ng/
1465 F:      drivers/pinctrl/sunxi/
1466 F:      drivers/soc/sunxi/
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1468
1469 Allwinner A10 CSI driver
1470 M:      Maxime Ripard <mripard@kernel.org>
1471 L:      linux-media@vger.kernel.org
1472 T:      git git://linuxtv.org/media_tree.git
1473 F:      drivers/media/platform/sunxi/sun4i-csi/
1474 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1475 S:      Maintained
1476
1477 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1478 M:      Neil Armstrong <narmstrong@baylibre.com>
1479 M:      Jerome Brunet <jbrunet@baylibre.com>
1480 L:      linux-amlogic@lists.infradead.org
1481 S:      Maintained
1482 F:      drivers/clk/meson/
1483 F:      include/dt-bindings/clock/meson*
1484 F:      include/dt-bindings/clock/gxbb*
1485 F:      Documentation/devicetree/bindings/clock/amlogic*
1486
1487 ARM/Amlogic Meson SoC support
1488 M:      Kevin Hilman <khilman@baylibre.com>
1489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1490 L:      linux-amlogic@lists.infradead.org
1491 W:      http://linux-meson.com/
1492 S:      Maintained
1493 F:      arch/arm/mach-meson/
1494 F:      arch/arm/boot/dts/meson*
1495 F:      arch/arm64/boot/dts/amlogic/
1496 F:      drivers/pinctrl/meson/
1497 F:      drivers/mmc/host/meson*
1498 F:      drivers/soc/amlogic/
1499 F:      drivers/rtc/rtc-meson*
1500 N:      meson
1501
1502 ARM/Amlogic Meson SoC Crypto Drivers
1503 M:      Corentin Labbe <clabbe@baylibre.com>
1504 L:      linux-crypto@vger.kernel.org
1505 L:      linux-amlogic@lists.infradead.org
1506 S:      Maintained
1507 F:      drivers/crypto/amlogic/
1508 F:      Documentation/devicetree/bindings/crypto/amlogic*
1509
1510 ARM/Amlogic Meson SoC Sound Drivers
1511 M:      Jerome Brunet <jbrunet@baylibre.com>
1512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      sound/soc/meson/
1515 F:      Documentation/devicetree/bindings/sound/amlogic*
1516
1517 ARM/Annapurna Labs ALPINE ARCHITECTURE
1518 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1519 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/mach-alpine/
1523 F:      arch/arm/boot/dts/alpine*
1524 F:      arch/arm64/boot/dts/al/
1525 F:      drivers/*/*alpine*
1526
1527 ARM/ARTPEC MACHINE SUPPORT
1528 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1529 M:      Lars Persson <lars.persson@axis.com>
1530 S:      Maintained
1531 L:      linux-arm-kernel@axis.com
1532 F:      arch/arm/mach-artpec
1533 F:      arch/arm/boot/dts/artpec6*
1534 F:      drivers/clk/axis
1535 F:      drivers/crypto/axis
1536 F:      drivers/mmc/host/usdhi6rol0.c
1537 F:      drivers/pinctrl/pinctrl-artpec*
1538 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1539
1540 ARM/ASPEED I2C DRIVER
1541 M:      Brendan Higgins <brendanhiggins@google.com>
1542 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1543 R:      Joel Stanley <joel@jms.id.au>
1544 L:      linux-i2c@vger.kernel.org
1545 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1546 S:      Maintained
1547 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1548 F:      drivers/i2c/busses/i2c-aspeed.c
1549 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1550 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1551
1552 ARM/ASPEED MACHINE SUPPORT
1553 M:      Joel Stanley <joel@jms.id.au>
1554 R:      Andrew Jeffery <andrew@aj.id.au>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1557 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1558 S:      Supported
1559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1560 F:      arch/arm/mach-aspeed/
1561 F:      arch/arm/boot/dts/aspeed-*
1562 N:      aspeed
1563
1564 ARM/BITMAIN ARCHITECTURE
1565 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm64/boot/dts/bitmain/
1569 F:      drivers/clk/clk-bm1880.c
1570 F:      drivers/pinctrl/pinctrl-bm1880.c
1571 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1572 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1573 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1574
1575 ARM/CALXEDA HIGHBANK ARCHITECTURE
1576 M:      Rob Herring <robh@kernel.org>
1577 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1578 S:      Maintained
1579 F:      arch/arm/mach-highbank/
1580 F:      arch/arm/boot/dts/highbank.dts
1581 F:      arch/arm/boot/dts/ecx-*.dts*
1582
1583 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1584 M:      Krzysztof Halasa <khalasa@piap.pl>
1585 S:      Maintained
1586 F:      arch/arm/mach-cns3xxx/
1587
1588 ARM/CAVIUM THUNDER NETWORK DRIVER
1589 M:      Sunil Goutham <sgoutham@marvell.com>
1590 M:      Robert Richter <rrichter@marvell.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Supported
1593 F:      drivers/net/ethernet/cavium/thunder/
1594
1595 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1596 M:      Lukasz Majewski <lukma@denx.de>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599 F:      arch/arm/mach-ep93xx/ts72xx.c
1600
1601 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1602 M:      Alexander Shiyan <shc_work@mail.ru>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Odd Fixes
1605 N:      clps711x
1606
1607 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1608 M:      Lennert Buytenhek <kernel@wantstofly.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611
1612 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1613 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1614 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617 F:      arch/arm/mach-ep93xx/
1618 F:      arch/arm/mach-ep93xx/include/mach/
1619
1620 ARM/CLKDEV SUPPORT
1621 M:      Russell King <linux@armlinux.org.uk>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1625 F:      drivers/clk/clkdev.c
1626
1627 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1628 M:      Mike Rapoport <mike@compulab.co.il>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631
1632 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1633 M:      Baruch Siach <baruch@tkos.co.il>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636 F:      arch/arm/boot/dts/cx92755*
1637 N:      digicolor
1638
1639 ARM/CONTEC MICRO9 MACHINE SUPPORT
1640 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1641 S:      Maintained
1642 F:      arch/arm/mach-ep93xx/micro9.c
1643
1644 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1645 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1646 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 S:      Maintained
1649 F:      drivers/hwtracing/coresight/*
1650 F:      Documentation/trace/coresight/*
1651 F:      Documentation/devicetree/bindings/arm/coresight.txt
1652 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1653 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1654 F:      tools/perf/arch/arm/util/pmu.c
1655 F:      tools/perf/arch/arm/util/auxtrace.c
1656 F:      tools/perf/arch/arm/util/cs-etm.c
1657 F:      tools/perf/arch/arm/util/cs-etm.h
1658 F:      tools/perf/util/cs-etm.*
1659 F:      tools/perf/util/cs-etm-decoder/*
1660
1661 ARM/CORGI MACHINE SUPPORT
1662 M:      Richard Purdie <rpurdie@rpsys.net>
1663 S:      Maintained
1664
1665 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1666 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1667 M:      Linus Walleij <linus.walleij@linaro.org>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 T:      git git://github.com/ulli-kroll/linux.git
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/arm/gemini.txt
1672 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1673 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1674 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1675 F:      arch/arm/mach-gemini/
1676 F:      drivers/net/ethernet/cortina/
1677 F:      drivers/pinctrl/pinctrl-gemini.c
1678 F:      drivers/rtc/rtc-ftrtc010.c
1679
1680 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1681 M:      Barry Song <baohua@kernel.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1684 S:      Maintained
1685 F:      arch/arm/boot/dts/prima2*
1686 F:      arch/arm/mach-prima2/
1687 F:      drivers/clk/sirf/
1688 F:      drivers/clocksource/timer-prima2.c
1689 F:      drivers/clocksource/timer-atlas7.c
1690 N:      [^a-z]sirf
1691 X:      drivers/gnss
1692
1693 ARM/CZ.NIC TURRIS MOX SUPPORT
1694 M:      Marek Behun <marek.behun@nic.cz>
1695 W:      http://mox.turris.cz
1696 S:      Maintained
1697 F:      Documentation/ABI/testing/debugfs-moxtet
1698 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1699 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1700 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1701 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1702 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1703 F:      include/linux/moxtet.h
1704 F:      drivers/bus/moxtet.c
1705 F:      drivers/firmware/turris-mox-rwtm.c
1706 F:      drivers/gpio/gpio-moxtet.c
1707
1708 ARM/EBSA110 MACHINE SUPPORT
1709 M:      Russell King <linux@armlinux.org.uk>
1710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1711 W:      http://www.armlinux.org.uk/
1712 S:      Maintained
1713 F:      arch/arm/mach-ebsa110/
1714 F:      drivers/net/ethernet/amd/am79c961a.*
1715
1716 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1717 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1718 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721 N:      efm32
1722
1723 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727 F:      arch/arm/mach-pxa/ezx.c
1728
1729 ARM/FARADAY FA526 PORT
1730 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 T:      git git://git.berlios.de/gemini-board
1734 F:      arch/arm/mm/*-fa*
1735
1736 ARM/FOOTBRIDGE ARCHITECTURE
1737 M:      Russell King <linux@armlinux.org.uk>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 W:      http://www.armlinux.org.uk/
1740 S:      Maintained
1741 F:      arch/arm/include/asm/hardware/dec21285.h
1742 F:      arch/arm/mach-footbridge/
1743
1744 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1745 M:      Shawn Guo <shawnguo@kernel.org>
1746 M:      Sascha Hauer <s.hauer@pengutronix.de>
1747 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1748 R:      Fabio Estevam <festevam@gmail.com>
1749 R:      NXP Linux Team <linux-imx@nxp.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1753 N:      imx
1754 N:      mxs
1755 X:      drivers/media/i2c/
1756
1757 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1758 M:      Shawn Guo <shawnguo@kernel.org>
1759 M:      Sascha Hauer <s.hauer@pengutronix.de>
1760 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1761 R:      Stefan Agner <stefan@agner.ch>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 S:      Maintained
1764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1765 F:      arch/arm/mach-imx/*vf610*
1766 F:      arch/arm/boot/dts/vf*
1767
1768 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1769 M:      Shawn Guo <shawnguo@kernel.org>
1770 M:      Li Yang <leoyang.li@nxp.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/boot/dts/ls1021a*
1775 F:      arch/arm64/boot/dts/freescale/fsl-*
1776 F:      arch/arm64/boot/dts/freescale/qoriq-*
1777
1778 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1779 M:      Lennert Buytenhek <kernel@wantstofly.org>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782
1783 ARM/GUMSTIX MACHINE SUPPORT
1784 M:      Steve Sakoman <sakoman@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787
1788 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1789 M:      Philipp Zabel <philipp.zabel@gmail.com>
1790 M:      Paul Parsons <lost.distance@yahoo.com>
1791 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1792 S:      Maintained
1793 F:      arch/arm/mach-pxa/hx4700.c
1794 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1795 F:      sound/soc/pxa/hx4700.c
1796
1797 ARM/HISILICON SOC SUPPORT
1798 M:      Wei Xu <xuwei5@hisilicon.com>
1799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1800 W:      http://www.hisilicon.com
1801 S:      Supported
1802 T:      git git://github.com/hisilicon/linux-hisi.git
1803 F:      arch/arm/mach-hisi/
1804 F:      arch/arm/boot/dts/hi3*
1805 F:      arch/arm/boot/dts/hip*
1806 F:      arch/arm/boot/dts/hisi*
1807 F:      arch/arm64/boot/dts/hisilicon/
1808
1809 ARM/HP JORNADA 7XX MACHINE SUPPORT
1810 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1811 W:      www.jlime.com
1812 S:      Maintained
1813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1814 F:      arch/arm/mach-sa1100/jornada720.c
1815 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1816
1817 ARM/IGEP MACHINE SUPPORT
1818 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1819 M:      Javier Martinez Canillas <javier@dowhile0.org>
1820 L:      linux-omap@vger.kernel.org
1821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1822 S:      Maintained
1823 F:      arch/arm/boot/dts/omap3-igep*
1824
1825 ARM/INCOME PXA270 SUPPORT
1826 M:      Marek Vasut <marek.vasut@gmail.com>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 S:      Maintained
1829 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1830
1831 ARM/INTEL IOP32X ARM ARCHITECTURE
1832 M:      Lennert Buytenhek <kernel@wantstofly.org>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835
1836 ARM/INTEL IQ81342EX MACHINE SUPPORT
1837 M:      Lennert Buytenhek <kernel@wantstofly.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840
1841 ARM/INTEL IXDP2850 MACHINE SUPPORT
1842 M:      Lennert Buytenhek <kernel@wantstofly.org>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 S:      Maintained
1845
1846 ARM/INTEL IXP4XX ARM ARCHITECTURE
1847 M:      Linus Walleij <linusw@kernel.org>
1848 M:      Imre Kaloz <kaloz@openwrt.org>
1849 M:      Krzysztof Halasa <khalasa@piap.pl>
1850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1851 S:      Maintained
1852 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1853 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1854 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1855 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1856 F:      arch/arm/mach-ixp4xx/
1857 F:      drivers/clocksource/timer-ixp4xx.c
1858 F:      drivers/gpio/gpio-ixp4xx.c
1859 F:      drivers/irqchip/irq-ixp4xx.c
1860 F:      include/linux/irqchip/irq-ixp4xx.h
1861 F:      include/linux/platform_data/timer-ixp4xx.h
1862
1863 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1864 M:      Jonathan Cameron <jic23@cam.ac.uk>
1865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1866 S:      Maintained
1867 F:      arch/arm/mach-pxa/stargate2.c
1868 F:      drivers/pcmcia/pxa2xx_stargate2.c
1869
1870 ARM/INTEL XSC3 (MANZANO) ARM CORE
1871 M:      Lennert Buytenhek <kernel@wantstofly.org>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874
1875 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1876 M:      Lennert Buytenhek <kernel@wantstofly.org>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 S:      Maintained
1879
1880 ARM/LG1K ARCHITECTURE
1881 M:      Chanho Min <chanho.min@lge.com>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm64/boot/dts/lg/
1885
1886 ARM/LOGICPD PXA270 MACHINE SUPPORT
1887 M:      Lennert Buytenhek <kernel@wantstofly.org>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890
1891 ARM/LPC18XX ARCHITECTURE
1892 M:      Vladimir Zapolskiy <vz@mleia.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 S:      Maintained
1895 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1896 F:      arch/arm/boot/dts/lpc43*
1897 F:      drivers/i2c/busses/i2c-lpc2k.c
1898 F:      drivers/memory/pl172.c
1899 F:      drivers/mtd/spi-nor/nxp-spifi.c
1900 F:      drivers/rtc/rtc-lpc24xx.c
1901 N:      lpc18xx
1902
1903 ARM/LPC32XX SOC SUPPORT
1904 M:      Vladimir Zapolskiy <vz@mleia.com>
1905 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1907 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1908 S:      Maintained
1909 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1910 F:      arch/arm/boot/dts/lpc32*
1911 F:      arch/arm/mach-lpc32xx/
1912 F:      drivers/i2c/busses/i2c-pnx.c
1913 F:      drivers/net/ethernet/nxp/lpc_eth.c
1914 F:      drivers/usb/host/ohci-nxp.c
1915 F:      drivers/watchdog/pnx4008_wdt.c
1916 N:      lpc32xx
1917
1918 ARM/MAGICIAN MACHINE SUPPORT
1919 M:      Philipp Zabel <philipp.zabel@gmail.com>
1920 S:      Maintained
1921
1922 ARM/Marvell Dove/MV78xx0/Orion SOC support
1923 M:      Jason Cooper <jason@lakedaemon.net>
1924 M:      Andrew Lunn <andrew@lunn.ch>
1925 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1926 M:      Gregory Clement <gregory.clement@bootlin.com>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 S:      Maintained
1929 F:      Documentation/devicetree/bindings/soc/dove/
1930 F:      arch/arm/mach-dove/
1931 F:      arch/arm/mach-mv78xx0/
1932 F:      arch/arm/mach-orion5x/
1933 F:      arch/arm/plat-orion/
1934 F:      arch/arm/boot/dts/dove*
1935 F:      arch/arm/boot/dts/orion5x*
1936 T:      git git://git.infradead.org/linux-mvebu.git
1937
1938 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1939 M:      Jason Cooper <jason@lakedaemon.net>
1940 M:      Andrew Lunn <andrew@lunn.ch>
1941 M:      Gregory Clement <gregory.clement@bootlin.com>
1942 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1944 S:      Maintained
1945 F:      arch/arm/boot/dts/armada*
1946 F:      arch/arm/boot/dts/kirkwood*
1947 F:      arch/arm/configs/mvebu_*_defconfig
1948 F:      arch/arm/mach-mvebu/
1949 F:      arch/arm64/boot/dts/marvell/armada*
1950 F:      arch/arm64/boot/dts/marvell/cn913*
1951 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1952 F:      drivers/cpufreq/armada-8k-cpufreq.c
1953 F:      drivers/cpufreq/mvebu-cpufreq.c
1954 F:      drivers/irqchip/irq-armada-370-xp.c
1955 F:      drivers/irqchip/irq-mvebu-*
1956 F:      drivers/pinctrl/mvebu/
1957 F:      drivers/rtc/rtc-armada38x.c
1958 T:      git git://git.infradead.org/linux-mvebu.git
1959
1960 ARM/Mediatek RTC DRIVER
1961 M:      Eddie Huang <eddie.huang@mediatek.com>
1962 M:      Sean Wang <sean.wang@mediatek.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1965 S:      Maintained
1966 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1967 F:      drivers/rtc/rtc-mt6397.c
1968 F:      drivers/rtc/rtc-mt7622.c
1969
1970 ARM/Mediatek SoC support
1971 M:      Matthias Brugger <matthias.bgg@gmail.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 W:      https://mtk.bcnfs.org/
1975 C:      irc://chat.freenode.net/linux-mediatek
1976 S:      Maintained
1977 F:      arch/arm/boot/dts/mt6*
1978 F:      arch/arm/boot/dts/mt7*
1979 F:      arch/arm/boot/dts/mt8*
1980 F:      arch/arm/mach-mediatek/
1981 F:      arch/arm64/boot/dts/mediatek/
1982 F:      drivers/soc/mediatek/
1983 N:      mtk
1984 N:      mt[678]
1985 K:      mediatek
1986
1987 ARM/Mediatek USB3 PHY DRIVER
1988 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1991 S:      Maintained
1992 F:      drivers/phy/mediatek/
1993 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1994
1995 ARM/Microchip (AT91) SoC support
1996 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1997 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1998 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1999 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2000 W:      http://www.linux4sam.org
2001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2002 S:      Supported
2003 N:      at91
2004 N:      atmel
2005 F:      arch/arm/mach-at91/
2006 F:      include/soc/at91/
2007 F:      arch/arm/boot/dts/at91*.dts
2008 F:      arch/arm/boot/dts/at91*.dtsi
2009 F:      arch/arm/boot/dts/sama*.dts
2010 F:      arch/arm/boot/dts/sama*.dtsi
2011 F:      arch/arm/include/debug/at91.S
2012 F:      drivers/memory/atmel*
2013 F:      drivers/watchdog/sama5d4_wdt.c
2014 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2015 X:      drivers/net/wireless/atmel/
2016
2017 ARM/MIOA701 MACHINE SUPPORT
2018 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2019 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2020 F:      arch/arm/mach-pxa/mioa701.c
2021 S:      Maintained
2022
2023 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2024 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2025 S:      Maintained
2026
2027 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2028 M:      Linus Walleij <linus.walleij@linaro.org>
2029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2030 S:      Maintained
2031 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2032 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2033 F:      arch/arm/mach-nomadik/
2034 F:      arch/arm/mach-u300/
2035 F:      arch/arm/mach-ux500/
2036 F:      drivers/soc/ux500/
2037 F:      arch/arm/boot/dts/ste-*
2038 F:      drivers/clk/clk-nomadik.c
2039 F:      drivers/clk/clk-u300.c
2040 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2041 F:      drivers/clocksource/timer-u300.c
2042 F:      drivers/dma/coh901318*
2043 F:      drivers/dma/ste_dma40*
2044 F:      drivers/hwspinlock/u8500_hsem.c
2045 F:      drivers/i2c/busses/i2c-nomadik.c
2046 F:      drivers/i2c/busses/i2c-stu300.c
2047 F:      drivers/iio/adc/ab8500-gpadc.c
2048 F:      drivers/mfd/ab3100*
2049 F:      drivers/mfd/ab8500*
2050 F:      drivers/mfd/abx500*
2051 F:      drivers/mfd/dbx500*
2052 F:      drivers/mfd/db8500*
2053 F:      drivers/pinctrl/nomadik/
2054 F:      drivers/pinctrl/pinctrl-coh901*
2055 F:      drivers/pinctrl/pinctrl-u300.c
2056 F:      drivers/rtc/rtc-ab3100.c
2057 F:      drivers/rtc/rtc-ab8500.c
2058 F:      drivers/rtc/rtc-coh901331.c
2059 F:      drivers/rtc/rtc-pl031.c
2060 F:      drivers/watchdog/coh901327_wdt.c
2061 F:      Documentation/devicetree/bindings/arm/ste-*
2062 F:      Documentation/devicetree/bindings/arm/ux500/
2063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2064
2065 ARM/NUVOTON NPCM ARCHITECTURE
2066 M:      Avi Fishman <avifishman70@gmail.com>
2067 M:      Tomer Maimon <tmaimon77@gmail.com>
2068 M:      Tali Perry <tali.perry1@gmail.com>
2069 R:      Patrick Venture <venture@google.com>
2070 R:      Nancy Yuen <yuenn@google.com>
2071 R:      Benjamin Fair <benjaminfair@google.com>
2072 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2073 S:      Supported
2074 F:      arch/arm/mach-npcm/
2075 F:      arch/arm/boot/dts/nuvoton-npcm*
2076 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2077 F:      drivers/*/*npcm*
2078 F:      Documentation/devicetree/bindings/*/*npcm*
2079 F:      Documentation/devicetree/bindings/*/*/*npcm*
2080
2081 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2082 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2083 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2084 S:      Orphan
2085 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2086 F:      arch/arm/mach-s3c24xx/gta02.h
2087
2088 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2089 M:      Alexander Clouter <alex@digriz.org.uk>
2090 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2091 W:      http://www.digriz.org.uk/ts78xx/kernel
2092 S:      Maintained
2093 F:      arch/arm/mach-orion5x/ts78xx-*
2094
2095 ARM/OXNAS platform support
2096 M:      Neil Armstrong <narmstrong@baylibre.com>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-oxnas/
2101 F:      arch/arm/boot/dts/ox8*.dts*
2102 N:      oxnas
2103
2104 ARM/PALM TREO SUPPORT
2105 M:      Tomas Cech <sleep_walker@suse.com>
2106 L:      linux-arm-kernel@lists.infradead.org
2107 W:      http://hackndev.com
2108 S:      Maintained
2109 F:      arch/arm/mach-pxa/palmtreo.*
2110
2111 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2112 M:      Marek Vasut <marek.vasut@gmail.com>
2113 L:      linux-arm-kernel@lists.infradead.org
2114 W:      http://hackndev.com
2115 S:      Maintained
2116 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2117 F:      arch/arm/mach-pxa/palmtx.c
2118 F:      arch/arm/mach-pxa/palmt5.*
2119 F:      arch/arm/mach-pxa/include/mach/palmld.h
2120 F:      arch/arm/mach-pxa/palmld.c
2121 F:      arch/arm/mach-pxa/palmte2.*
2122 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2123 F:      arch/arm/mach-pxa/palmtc.c
2124
2125 ARM/PALMZ72 SUPPORT
2126 M:      Sergey Lapin <slapin@ossfans.org>
2127 L:      linux-arm-kernel@lists.infradead.org
2128 W:      http://hackndev.com
2129 S:      Maintained
2130 F:      arch/arm/mach-pxa/palmz72.*
2131
2132 ARM/PLEB SUPPORT
2133 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2134 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2135 S:      Maintained
2136
2137 ARM/PT DIGITAL BOARD PORT
2138 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 W:      http://www.armlinux.org.uk/
2141 S:      Maintained
2142
2143 ARM/QUALCOMM SUPPORT
2144 M:      Andy Gross <agross@kernel.org>
2145 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2146 L:      linux-arm-msm@vger.kernel.org
2147 S:      Maintained
2148 F:      Documentation/devicetree/bindings/soc/qcom/
2149 F:      Documentation/devicetree/bindings/*/qcom*
2150 F:      arch/arm/boot/dts/qcom-*.dts
2151 F:      arch/arm/boot/dts/qcom-*.dtsi
2152 F:      arch/arm/mach-qcom/
2153 F:      arch/arm64/boot/dts/qcom/
2154 F:      drivers/*/qcom/
2155 F:      drivers/*/qcom*
2156 F:      drivers/*/*/qcom/
2157 F:      drivers/*/*/qcom*
2158 F:      drivers/*/pm8???-*
2159 F:      drivers/bluetooth/btqcomsmd.c
2160 F:      drivers/clocksource/timer-qcom.c
2161 F:      drivers/extcon/extcon-qcom*
2162 F:      drivers/iommu/msm*
2163 F:      drivers/i2c/busses/i2c-qup.c
2164 F:      drivers/i2c/busses/i2c-qcom-geni.c
2165 F:      drivers/mfd/ssbi.c
2166 F:      drivers/mmc/host/mmci_qcom*
2167 F:      drivers/mmc/host/sdhci-msm.c
2168 F:      drivers/pci/controller/dwc/pcie-qcom.c
2169 F:      drivers/phy/qualcomm/
2170 F:      drivers/power/*/msm*
2171 F:      drivers/reset/reset-qcom-*
2172 F:      drivers/scsi/ufs/ufs-qcom.*
2173 F:      drivers/spi/spi-qup.c
2174 F:      drivers/spi/spi-geni-qcom.c
2175 F:      drivers/spi/spi-qcom-qspi.c
2176 F:      drivers/tty/serial/msm_serial.c
2177 F:      drivers/usb/dwc3/dwc3-qcom.c
2178 F:      include/dt-bindings/*/qcom*
2179 F:      include/linux/*/qcom*
2180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2181
2182 ARM/RADISYS ENP2611 MACHINE SUPPORT
2183 M:      Lennert Buytenhek <kernel@wantstofly.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 S:      Maintained
2186
2187 ARM/RDA MICRO ARCHITECTURE
2188 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/boot/dts/rda8810pl-*
2193 F:      drivers/clocksource/timer-rda.c
2194 F:      drivers/gpio/gpio-rda.c
2195 F:      drivers/irqchip/irq-rda-intc.c
2196 F:      drivers/tty/serial/rda-uart.c
2197 F:      Documentation/devicetree/bindings/arm/rda.yaml
2198 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2199 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2200 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2201 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2202
2203 ARM/REALTEK ARCHITECTURE
2204 M:      Andreas Färber <afaerber@suse.de>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2207 S:      Maintained
2208 F:      arch/arm64/boot/dts/realtek/
2209 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2210
2211 ARM/RENESAS ARM64 ARCHITECTURE
2212 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2213 M:      Magnus Damm <magnus.damm@gmail.com>
2214 L:      linux-renesas-soc@vger.kernel.org
2215 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2217 S:      Supported
2218 F:      arch/arm64/boot/dts/renesas/
2219 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2220 F:      drivers/soc/renesas/
2221 F:      include/linux/soc/renesas/
2222
2223 ARM/RISCPC ARCHITECTURE
2224 M:      Russell King <linux@armlinux.org.uk>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 W:      http://www.armlinux.org.uk/
2227 S:      Maintained
2228 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2229 F:      arch/arm/include/asm/hardware/ioc.h
2230 F:      arch/arm/include/asm/hardware/iomd.h
2231 F:      arch/arm/include/asm/hardware/memc.h
2232 F:      arch/arm/mach-rpc/
2233 F:      drivers/net/ethernet/8390/etherh.c
2234 F:      drivers/net/ethernet/i825xx/ether1*
2235 F:      drivers/net/ethernet/seeq/ether3*
2236 F:      drivers/scsi/arm/
2237
2238 ARM/Rockchip SoC support
2239 M:      Heiko Stuebner <heiko@sntech.de>
2240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2241 L:      linux-rockchip@lists.infradead.org
2242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2243 S:      Maintained
2244 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2245 F:      arch/arm/boot/dts/rk3*
2246 F:      arch/arm/boot/dts/rv1108*
2247 F:      arch/arm/mach-rockchip/
2248 F:      drivers/clk/rockchip/
2249 F:      drivers/i2c/busses/i2c-rk3x.c
2250 F:      drivers/*/*rockchip*
2251 F:      drivers/*/*/*rockchip*
2252 F:      sound/soc/rockchip/
2253 N:      rockchip
2254
2255 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2256 M:      Kukjin Kim <kgene@kernel.org>
2257 M:      Krzysztof Kozlowski <krzk@kernel.org>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2260 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2261 S:      Maintained
2262 F:      arch/arm/boot/dts/s3c*
2263 F:      arch/arm/boot/dts/s5p*
2264 F:      arch/arm/boot/dts/exynos*
2265 F:      arch/arm64/boot/dts/exynos/
2266 F:      arch/arm/plat-samsung/
2267 F:      arch/arm/mach-s3c24*/
2268 F:      arch/arm/mach-s3c64xx/
2269 F:      arch/arm/mach-s5p*/
2270 F:      arch/arm/mach-exynos*/
2271 F:      drivers/*/*s3c24*
2272 F:      drivers/*/*/*s3c24*
2273 F:      drivers/*/*s3c64xx*
2274 F:      drivers/*/*s5pv210*
2275 F:      drivers/memory/samsung/
2276 F:      drivers/soc/samsung/
2277 F:      drivers/tty/serial/samsung*
2278 F:      include/linux/soc/samsung/
2279 F:      Documentation/arm/samsung/
2280 F:      Documentation/devicetree/bindings/arm/samsung/
2281 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2282 N:      exynos
2283
2284 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2285 M:      Kyungmin Park <kyungmin.park@samsung.com>
2286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2287 S:      Maintained
2288 F:      arch/arm/mach-s5pv210/
2289
2290 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2291 M:      Kyungmin Park <kyungmin.park@samsung.com>
2292 M:      Kamil Debski <kamil@wypas.org>
2293 M:      Andrzej Hajda <a.hajda@samsung.com>
2294 L:      linux-arm-kernel@lists.infradead.org
2295 L:      linux-media@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/media/platform/s5p-g2d/
2298
2299 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2300 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2301 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2302 L:      linux-media@vger.kernel.org
2303 S:      Maintained
2304 F:      drivers/media/platform/s5p-cec/
2305 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2306
2307 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2308 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2309 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2310 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2311 L:      linux-arm-kernel@lists.infradead.org
2312 L:      linux-media@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/media/platform/s5p-jpeg/
2315
2316 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2317 M:      Kyungmin Park <kyungmin.park@samsung.com>
2318 M:      Kamil Debski <kamil@wypas.org>
2319 M:      Jeongtae Park <jtp.park@samsung.com>
2320 M:      Andrzej Hajda <a.hajda@samsung.com>
2321 L:      linux-arm-kernel@lists.infradead.org
2322 L:      linux-media@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/media/platform/s5p-mfc/
2325
2326 ARM/SHMOBILE ARM ARCHITECTURE
2327 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2328 M:      Magnus Damm <magnus.damm@gmail.com>
2329 L:      linux-renesas-soc@vger.kernel.org
2330 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2332 S:      Supported
2333 F:      arch/arm/boot/dts/emev2*
2334 F:      arch/arm/boot/dts/gr-peach*
2335 F:      arch/arm/boot/dts/iwg20d-q7*
2336 F:      arch/arm/boot/dts/r7s*
2337 F:      arch/arm/boot/dts/r8a*
2338 F:      arch/arm/boot/dts/r9a*
2339 F:      arch/arm/boot/dts/sh*
2340 F:      arch/arm/configs/shmobile_defconfig
2341 F:      arch/arm/include/debug/renesas-scif.S
2342 F:      arch/arm/mach-shmobile/
2343 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2344 F:      drivers/soc/renesas/
2345 F:      include/linux/soc/renesas/
2346
2347 ARM/SOCFPGA ARCHITECTURE
2348 M:      Dinh Nguyen <dinguyen@kernel.org>
2349 S:      Maintained
2350 F:      arch/arm/mach-socfpga/
2351 F:      arch/arm/boot/dts/socfpga*
2352 F:      arch/arm/configs/socfpga_defconfig
2353 F:      arch/arm64/boot/dts/altera/
2354 F:      arch/arm64/boot/dts/intel/
2355 W:      http://www.rocketboards.org
2356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2357
2358 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2359 M:      Dinh Nguyen <dinguyen@kernel.org>
2360 S:      Maintained
2361 F:      drivers/clk/socfpga/
2362
2363 ARM/SOCFPGA EDAC SUPPORT
2364 M:      Thor Thayer <thor.thayer@linux.intel.com>
2365 S:      Maintained
2366 F:      drivers/edac/altera_edac.
2367
2368 ARM/SPREADTRUM SoC SUPPORT
2369 M:      Orson Zhai <orsonzhai@gmail.com>
2370 M:      Baolin Wang <baolin.wang7@gmail.com>
2371 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2372 S:      Maintained
2373 F:      arch/arm64/boot/dts/sprd
2374 N:      sprd
2375 N:      sc27xx
2376 N:      sc2731
2377
2378 ARM/STI ARCHITECTURE
2379 M:      Patrice Chotard <patrice.chotard@st.com>
2380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2381 W:      http://www.stlinux.com
2382 S:      Maintained
2383 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2384 F:      arch/arm/mach-sti/
2385 F:      arch/arm/boot/dts/sti*
2386 F:      drivers/char/hw_random/st-rng.c
2387 F:      drivers/clocksource/arm_global_timer.c
2388 F:      drivers/clocksource/clksrc_st_lpc.c
2389 F:      drivers/cpufreq/sti-cpufreq.c
2390 F:      drivers/dma/st_fdma*
2391 F:      drivers/i2c/busses/i2c-st.c
2392 F:      drivers/media/rc/st_rc.c
2393 F:      drivers/media/platform/sti/c8sectpfe/
2394 F:      drivers/mmc/host/sdhci-st.c
2395 F:      drivers/phy/st/phy-miphy28lp.c
2396 F:      drivers/phy/st/phy-stih407-usb.c
2397 F:      drivers/pinctrl/pinctrl-st.c
2398 F:      drivers/remoteproc/st_remoteproc.c
2399 F:      drivers/remoteproc/st_slim_rproc.c
2400 F:      drivers/reset/sti/
2401 F:      drivers/rtc/rtc-st-lpc.c
2402 F:      drivers/tty/serial/st-asc.c
2403 F:      drivers/usb/dwc3/dwc3-st.c
2404 F:      drivers/usb/host/ehci-st.c
2405 F:      drivers/usb/host/ohci-st.c
2406 F:      drivers/watchdog/st_lpc_wdt.c
2407 F:      drivers/ata/ahci_st.c
2408 F:      include/linux/remoteproc/st_slim_rproc.h
2409
2410 ARM/STM32 ARCHITECTURE
2411 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2412 M:      Alexandre Torgue <alexandre.torgue@st.com>
2413 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2417 N:      stm32
2418 N:      stm
2419 F:      arch/arm/boot/dts/stm32*
2420 F:      arch/arm/mach-stm32/
2421 F:      drivers/clocksource/armv7m_systick.c
2422
2423 ARM/Synaptics SoC support
2424 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2425 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 S:      Maintained
2428 F:      arch/arm/mach-berlin/
2429 F:      arch/arm/boot/dts/berlin*
2430 F:      arch/arm64/boot/dts/synaptics/
2431
2432 ARM/TANGO ARCHITECTURE
2433 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2434 M:      Mans Rullgard <mans@mansr.com>
2435 L:      linux-arm-kernel@lists.infradead.org
2436 S:      Odd Fixes
2437 N:      tango
2438
2439 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2440 M:      Lennert Buytenhek <kernel@wantstofly.org>
2441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2442 S:      Maintained
2443
2444 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2445 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2446 L:      linux-tegra@vger.kernel.org
2447 L:      linux-media@vger.kernel.org
2448 S:      Maintained
2449 F:      drivers/media/platform/tegra-cec/
2450 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2451
2452 ARM/TETON BGA MACHINE SUPPORT
2453 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2455 S:      Maintained
2456
2457 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2458 M:      Santosh Shilimkar <ssantosh@kernel.org>
2459 L:      linux-kernel@vger.kernel.org
2460 S:      Maintained
2461 F:      drivers/memory/*emif*
2462
2463 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2464 M:      Tero Kristo <t-kristo@ti.com>
2465 M:      Nishanth Menon <nm@ti.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 S:      Supported
2468 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2469 F:      arch/arm64/boot/dts/ti/Makefile
2470 F:      arch/arm64/boot/dts/ti/k3-*
2471 F:      include/dt-bindings/pinctrl/k3.h
2472
2473 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2474 M:      Santosh Shilimkar <ssantosh@kernel.org>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      arch/arm/mach-keystone/
2478 F:      arch/arm/boot/dts/keystone-*
2479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2480
2481 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2482 M:      Santosh Shilimkar <ssantosh@kernel.org>
2483 L:      linux-kernel@vger.kernel.org
2484 S:      Maintained
2485 F:      drivers/clk/keystone/
2486
2487 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2488 M:      Santosh Shilimkar <ssantosh@kernel.org>
2489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2490 L:      linux-kernel@vger.kernel.org
2491 S:      Maintained
2492 F:      drivers/clocksource/timer-keystone.c
2493
2494 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2495 M:      Santosh Shilimkar <ssantosh@kernel.org>
2496 L:      linux-kernel@vger.kernel.org
2497 S:      Maintained
2498 F:      drivers/power/reset/keystone-reset.c
2499
2500 ARM/THECUS N2100 MACHINE SUPPORT
2501 M:      Lennert Buytenhek <kernel@wantstofly.org>
2502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2503 S:      Maintained
2504
2505 ARM/TOSA MACHINE SUPPORT
2506 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2507 M:      Dirk Opfer <dirk@opfer-online.de>
2508 S:      Maintained
2509
2510 ARM/UNIPHIER ARCHITECTURE
2511 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2514 S:      Maintained
2515 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2516 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2517 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2518 F:      arch/arm/boot/dts/uniphier*
2519 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2520 F:      arch/arm/mach-uniphier/
2521 F:      arch/arm/mm/cache-uniphier.c
2522 F:      arch/arm64/boot/dts/socionext/uniphier*
2523 F:      drivers/bus/uniphier-system-bus.c
2524 F:      drivers/clk/uniphier/
2525 F:      drivers/dma/uniphier-mdmac.c
2526 F:      drivers/gpio/gpio-uniphier.c
2527 F:      drivers/i2c/busses/i2c-uniphier*
2528 F:      drivers/irqchip/irq-uniphier-aidet.c
2529 F:      drivers/mmc/host/uniphier-sd.c
2530 F:      drivers/pinctrl/uniphier/
2531 F:      drivers/reset/reset-uniphier.c
2532 F:      drivers/tty/serial/8250/8250_uniphier.c
2533 N:      uniphier
2534
2535 Ux500 CLOCK DRIVERS
2536 M:      Ulf Hansson <ulf.hansson@linaro.org>
2537 L:      linux-clk@vger.kernel.org
2538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2539 S:      Maintained
2540 F:      drivers/clk/ux500/
2541
2542 ARM/VERSATILE EXPRESS PLATFORM
2543 M:      Liviu Dudau <liviu.dudau@arm.com>
2544 M:      Sudeep Holla <sudeep.holla@arm.com>
2545 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2547 S:      Maintained
2548 F:      arch/arm/boot/dts/vexpress*
2549 F:      arch/arm64/boot/dts/arm/
2550 F:      arch/arm/mach-vexpress/
2551 F:      */*/vexpress*
2552 F:      */*/*/vexpress*
2553 F:      drivers/clk/versatile/clk-vexpress-osc.c
2554 F:      drivers/clocksource/timer-versatile.c
2555 N:      mps2
2556
2557 ARM/VFP SUPPORT
2558 M:      Russell King <linux@armlinux.org.uk>
2559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2560 W:      http://www.armlinux.org.uk/
2561 S:      Maintained
2562 F:      arch/arm/vfp/
2563
2564 ARM/VOIPAC PXA270 SUPPORT
2565 M:      Marek Vasut <marek.vasut@gmail.com>
2566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2567 S:      Maintained
2568 F:      arch/arm/mach-pxa/vpac270.c
2569 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2570
2571 ARM/VT8500 ARM ARCHITECTURE
2572 M:      Tony Prisk <linux@prisktech.co.nz>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 S:      Maintained
2575 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2576 F:      arch/arm/mach-vt8500/
2577 F:      drivers/clocksource/timer-vt8500.c
2578 F:      drivers/i2c/busses/i2c-wmt.c
2579 F:      drivers/mmc/host/wmt-sdmmc.c
2580 F:      drivers/pwm/pwm-vt8500.c
2581 F:      drivers/rtc/rtc-vt8500.c
2582 F:      drivers/tty/serial/vt8500_serial.c
2583 F:      drivers/usb/host/ehci-platform.c
2584 F:      drivers/usb/host/uhci-platform.c
2585 F:      drivers/video/fbdev/vt8500lcdfb.*
2586 F:      drivers/video/fbdev/wm8505fb*
2587 F:      drivers/video/fbdev/wmt_ge_rops.*
2588
2589 ARM/ZIPIT Z2 SUPPORT
2590 M:      Marek Vasut <marek.vasut@gmail.com>
2591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2592 S:      Maintained
2593 F:      arch/arm/mach-pxa/z2.c
2594 F:      arch/arm/mach-pxa/include/mach/z2.h
2595
2596 ARM/ZTE ARCHITECTURE
2597 M:      Jun Nie <jun.nie@linaro.org>
2598 M:      Shawn Guo <shawnguo@kernel.org>
2599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2600 S:      Maintained
2601 F:      arch/arm/boot/dts/zx2967*
2602 F:      arch/arm/mach-zx/
2603 F:      arch/arm64/boot/dts/zte/
2604 F:      drivers/clk/zte/
2605 F:      drivers/dma/zx_dma.c
2606 F:      drivers/gpio/gpio-zx.c
2607 F:      drivers/i2c/busses/i2c-zx2967.c
2608 F:      drivers/mmc/host/dw_mmc-zx.*
2609 F:      drivers/pinctrl/zte/
2610 F:      drivers/soc/zte/
2611 F:      drivers/thermal/zx2967_thermal.c
2612 F:      drivers/watchdog/zx2967_wdt.c
2613 F:      Documentation/devicetree/bindings/arm/zte.yaml
2614 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2615 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2616 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2617 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2618 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2619 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2620 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2621 F:      Documentation/devicetree/bindings/soc/zte/
2622 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2623 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2624 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2625 F:      include/dt-bindings/clock/zx2967*.h
2626 F:      include/dt-bindings/soc/zte,*.h
2627 F:      sound/soc/codecs/zx_aud96p22.c
2628 F:      sound/soc/zte/
2629
2630 ARM/ZYNQ ARCHITECTURE
2631 M:      Michal Simek <michal.simek@xilinx.com>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 W:      http://wiki.xilinx.com
2634 T:      git https://github.com/Xilinx/linux-xlnx.git
2635 S:      Supported
2636 F:      arch/arm/mach-zynq/
2637 F:      drivers/cpuidle/cpuidle-zynq.c
2638 F:      drivers/block/xsysace.c
2639 N:      zynq
2640 N:      xilinx
2641 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2642 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2643 F:      drivers/clocksource/timer-cadence-ttc.c
2644 F:      drivers/i2c/busses/i2c-cadence.c
2645 F:      drivers/mmc/host/sdhci-of-arasan.c
2646 F:      drivers/edac/synopsys_edac.c
2647 F:      drivers/i2c/busses/i2c-xiic.c
2648
2649 ARM64 PORT (AARCH64 ARCHITECTURE)
2650 M:      Catalin Marinas <catalin.marinas@arm.com>
2651 M:      Will Deacon <will@kernel.org>
2652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2654 S:      Maintained
2655 F:      arch/arm64/
2656 X:      arch/arm64/boot/dts/
2657 F:      Documentation/arm64/
2658 F:      tools/testing/selftests/arm64/
2659
2660 AS3645A LED FLASH CONTROLLER DRIVER
2661 M:      Sakari Ailus <sakari.ailus@iki.fi>
2662 L:      linux-leds@vger.kernel.org
2663 S:      Maintained
2664 F:      drivers/leds/leds-as3645a.c
2665
2666 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2667 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2668 L:      linux-media@vger.kernel.org
2669 T:      git git://linuxtv.org/media_tree.git
2670 S:      Maintained
2671 F:      drivers/media/i2c/ak7375.c
2672 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2673
2674 ASAHI KASEI AK8974 DRIVER
2675 M:      Linus Walleij <linus.walleij@linaro.org>
2676 L:      linux-iio@vger.kernel.org
2677 W:      http://www.akm.com/
2678 S:      Supported
2679 F:      drivers/iio/magnetometer/ak8974.c
2680
2681 ASC7621 HARDWARE MONITOR DRIVER
2682 M:      George Joseph <george.joseph@fairview5.com>
2683 L:      linux-hwmon@vger.kernel.org
2684 S:      Maintained
2685 F:      Documentation/hwmon/asc7621.rst
2686 F:      drivers/hwmon/asc7621.c
2687
2688 ASPEED PINCTRL DRIVERS
2689 M:      Andrew Jeffery <andrew@aj.id.au>
2690 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2691 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2692 L:      linux-gpio@vger.kernel.org
2693 S:      Maintained
2694 F:      drivers/pinctrl/aspeed/
2695 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2696
2697 ASPEED VIDEO ENGINE DRIVER
2698 M:      Eddie James <eajames@linux.ibm.com>
2699 L:      linux-media@vger.kernel.org
2700 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2701 S:      Maintained
2702 F:      drivers/media/platform/aspeed-video.c
2703 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2704
2705 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2706 M:      Corentin Chary <corentin.chary@gmail.com>
2707 L:      acpi4asus-user@lists.sourceforge.net
2708 L:      platform-driver-x86@vger.kernel.org
2709 W:      http://acpi4asus.sf.net
2710 S:      Maintained
2711 F:      drivers/platform/x86/asus*.c
2712 F:      drivers/platform/x86/eeepc*.c
2713
2714 ASUS WIRELESS RADIO CONTROL DRIVER
2715 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2716 L:      platform-driver-x86@vger.kernel.org
2717 S:      Maintained
2718 F:      drivers/platform/x86/asus-wireless.c
2719
2720 ASYMMETRIC KEYS
2721 M:      David Howells <dhowells@redhat.com>
2722 L:      keyrings@vger.kernel.org
2723 S:      Maintained
2724 F:      Documentation/crypto/asymmetric-keys.txt
2725 F:      include/linux/verification.h
2726 F:      include/crypto/public_key.h
2727 F:      include/crypto/pkcs7.h
2728 F:      crypto/asymmetric_keys/
2729
2730 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2731 R:      Dan Williams <dan.j.williams@intel.com>
2732 W:      http://sourceforge.net/projects/xscaleiop
2733 S:      Odd fixes
2734 F:      Documentation/crypto/async-tx-api.txt
2735 F:      crypto/async_tx/
2736 F:      drivers/dma/
2737 F:      include/linux/dmaengine.h
2738 F:      include/linux/async_tx.h
2739
2740 AT24 EEPROM DRIVER
2741 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2742 L:      linux-i2c@vger.kernel.org
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2746 F:      drivers/misc/eeprom/at24.c
2747
2748 ATA OVER ETHERNET (AOE) DRIVER
2749 M:      "Justin Sanders" <justin@coraid.com>
2750 W:      http://www.openaoe.org/
2751 S:      Supported
2752 F:      Documentation/admin-guide/aoe/
2753 F:      drivers/block/aoe/
2754
2755 ATHEROS 71XX/9XXX GPIO DRIVER
2756 M:      Alban Bedel <albeu@free.fr>
2757 W:      https://github.com/AlbanBedel/linux
2758 T:      git git://github.com/AlbanBedel/linux
2759 S:      Maintained
2760 F:      drivers/gpio/gpio-ath79.c
2761 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2762
2763 ATHEROS 71XX/9XXX USB PHY DRIVER
2764 M:      Alban Bedel <albeu@free.fr>
2765 W:      https://github.com/AlbanBedel/linux
2766 T:      git git://github.com/AlbanBedel/linux
2767 S:      Maintained
2768 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2769 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2770
2771 ATHEROS ATH GENERIC UTILITIES
2772 M:      Kalle Valo <kvalo@codeaurora.org>
2773 L:      linux-wireless@vger.kernel.org
2774 S:      Supported
2775 F:      drivers/net/wireless/ath/*
2776
2777 ATHEROS ATH5K WIRELESS DRIVER
2778 M:      Jiri Slaby <jirislaby@gmail.com>
2779 M:      Nick Kossifidis <mickflemm@gmail.com>
2780 M:      Luis Chamberlain <mcgrof@kernel.org>
2781 L:      linux-wireless@vger.kernel.org
2782 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2783 S:      Maintained
2784 F:      drivers/net/wireless/ath/ath5k/
2785
2786 ATHEROS ATH6KL WIRELESS DRIVER
2787 M:      Kalle Valo <kvalo@codeaurora.org>
2788 L:      linux-wireless@vger.kernel.org
2789 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2791 S:      Supported
2792 F:      drivers/net/wireless/ath/ath6kl/
2793
2794 ATI_REMOTE2 DRIVER
2795 M:      Ville Syrjala <syrjala@sci.fi>
2796 S:      Maintained
2797 F:      drivers/input/misc/ati_remote2.c
2798
2799 ATK0110 HWMON DRIVER
2800 M:      Luca Tettamanti <kronos.it@gmail.com>
2801 L:      linux-hwmon@vger.kernel.org
2802 S:      Maintained
2803 F:      drivers/hwmon/asus_atk0110.c
2804
2805 ATLX ETHERNET DRIVERS
2806 M:      Jay Cliburn <jcliburn@gmail.com>
2807 M:      Chris Snook <chris.snook@gmail.com>
2808 L:      netdev@vger.kernel.org
2809 W:      http://sourceforge.net/projects/atl1
2810 W:      http://atl1.sourceforge.net
2811 S:      Maintained
2812 F:      drivers/net/ethernet/atheros/
2813
2814 ATM
2815 M:      Chas Williams <3chas3@gmail.com>
2816 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2817 L:      netdev@vger.kernel.org
2818 W:      http://linux-atm.sourceforge.net
2819 S:      Maintained
2820 F:      drivers/atm/
2821 F:      include/linux/atm*
2822 F:      include/uapi/linux/atm*
2823
2824 ATMEL MACB ETHERNET DRIVER
2825 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2826 S:      Supported
2827 F:      drivers/net/ethernet/cadence/
2828
2829 ATMEL MAXTOUCH DRIVER
2830 M:      Nick Dyer <nick@shmanahar.org>
2831 T:      git git://github.com/ndyer/linux.git
2832 S:      Maintained
2833 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2834 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2835
2836 ATMEL WIRELESS DRIVER
2837 M:      Simon Kelley <simon@thekelleys.org.uk>
2838 L:      linux-wireless@vger.kernel.org
2839 W:      http://www.thekelleys.org.uk/atmel
2840 W:      http://atmelwlandriver.sourceforge.net/
2841 S:      Maintained
2842 F:      drivers/net/wireless/atmel/atmel*
2843
2844 ATOMIC INFRASTRUCTURE
2845 M:      Will Deacon <will@kernel.org>
2846 M:      Peter Zijlstra <peterz@infradead.org>
2847 R:      Boqun Feng <boqun.feng@gmail.com>
2848 L:      linux-kernel@vger.kernel.org
2849 S:      Maintained
2850 F:      arch/*/include/asm/atomic*.h
2851 F:      include/*/atomic*.h
2852 F:      scripts/atomic/
2853
2854 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2855 M:      Bradley Grove <linuxdrivers@attotech.com>
2856 L:      linux-scsi@vger.kernel.org
2857 W:      http://www.attotech.com
2858 S:      Supported
2859 F:      drivers/scsi/esas2r
2860
2861 ATUSB IEEE 802.15.4 RADIO DRIVER
2862 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2863 L:      linux-wpan@vger.kernel.org
2864 S:      Maintained
2865 F:      drivers/net/ieee802154/atusb.c
2866 F:      drivers/net/ieee802154/atusb.h
2867 F:      drivers/net/ieee802154/at86rf230.h
2868
2869 AUDIT SUBSYSTEM
2870 M:      Paul Moore <paul@paul-moore.com>
2871 M:      Eric Paris <eparis@redhat.com>
2872 L:      linux-audit@redhat.com (moderated for non-subscribers)
2873 W:      https://github.com/linux-audit
2874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2875 S:      Supported
2876 F:      include/linux/audit.h
2877 F:      include/uapi/linux/audit.h
2878 F:      kernel/audit*
2879
2880 AUXILIARY DISPLAY DRIVERS
2881 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2882 S:      Maintained
2883 F:      drivers/auxdisplay/
2884 F:      include/linux/cfag12864b.h
2885
2886 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2887 M:      Andreas Klinger <ak@it-klinger.de>
2888 L:      linux-iio@vger.kernel.org
2889 S:      Maintained
2890 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2891 F:      drivers/iio/adc/hx711.c
2892
2893 AX.25 NETWORK LAYER
2894 M:      Ralf Baechle <ralf@linux-mips.org>
2895 L:      linux-hams@vger.kernel.org
2896 W:      http://www.linux-ax25.org/
2897 S:      Maintained
2898 F:      include/uapi/linux/ax25.h
2899 F:      include/net/ax25.h
2900 F:      net/ax25/
2901
2902 AXENTIA ARM DEVICES
2903 M:      Peter Rosin <peda@axentia.se>
2904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2905 S:      Maintained
2906 F:      arch/arm/boot/dts/at91-linea.dtsi
2907 F:      arch/arm/boot/dts/at91-natte.dtsi
2908 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2909 F:      arch/arm/boot/dts/at91-tse850-3.dts
2910
2911 AXENTIA ASOC DRIVERS
2912 M:      Peter Rosin <peda@axentia.se>
2913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2914 S:      Maintained
2915 F:      Documentation/devicetree/bindings/sound/axentia,*
2916 F:      sound/soc/atmel/tse850-pcm5142.c
2917
2918 AXXIA I2C CONTROLLER
2919 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2920 L:      linux-i2c@vger.kernel.org
2921 S:      Maintained
2922 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2923 F:      drivers/i2c/busses/i2c-axxia.c
2924
2925 AZ6007 DVB DRIVER
2926 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2927 L:      linux-media@vger.kernel.org
2928 W:      https://linuxtv.org
2929 T:      git git://linuxtv.org/media_tree.git
2930 S:      Maintained
2931 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2932
2933 AZTECH FM RADIO RECEIVER DRIVER
2934 M:      Hans Verkuil <hverkuil@xs4all.nl>
2935 L:      linux-media@vger.kernel.org
2936 T:      git git://linuxtv.org/media_tree.git
2937 W:      https://linuxtv.org
2938 S:      Maintained
2939 F:      drivers/media/radio/radio-aztech*
2940
2941 B43 WIRELESS DRIVER
2942 L:      linux-wireless@vger.kernel.org
2943 L:      b43-dev@lists.infradead.org
2944 W:      http://wireless.kernel.org/en/users/Drivers/b43
2945 S:      Odd Fixes
2946 F:      drivers/net/wireless/broadcom/b43/
2947
2948 B43LEGACY WIRELESS DRIVER
2949 M:      Larry Finger <Larry.Finger@lwfinger.net>
2950 L:      linux-wireless@vger.kernel.org
2951 L:      b43-dev@lists.infradead.org
2952 W:      http://wireless.kernel.org/en/users/Drivers/b43
2953 S:      Maintained
2954 F:      drivers/net/wireless/broadcom/b43legacy/
2955
2956 BACKLIGHT CLASS/SUBSYSTEM
2957 M:      Lee Jones <lee.jones@linaro.org>
2958 M:      Daniel Thompson <daniel.thompson@linaro.org>
2959 M:      Jingoo Han <jingoohan1@gmail.com>
2960 L:      dri-devel@lists.freedesktop.org
2961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2962 S:      Maintained
2963 F:      drivers/video/backlight/
2964 F:      include/linux/backlight.h
2965 F:      include/linux/pwm_backlight.h
2966 F:      Documentation/devicetree/bindings/leds/backlight
2967 F:      Documentation/ABI/stable/sysfs-class-backlight
2968 F:      Documentation/ABI/testing/sysfs-class-backlight
2969
2970 BATMAN ADVANCED
2971 M:      Marek Lindner <mareklindner@neomailbox.ch>
2972 M:      Simon Wunderlich <sw@simonwunderlich.de>
2973 M:      Antonio Quartulli <a@unstable.cc>
2974 M:      Sven Eckelmann <sven@narfation.org>
2975 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2976 W:      https://www.open-mesh.org/
2977 B:      https://www.open-mesh.org/projects/batman-adv/issues
2978 C:      irc://chat.freenode.net/batman
2979 Q:      https://patchwork.open-mesh.org/project/batman/list/
2980 T:      git https://git.open-mesh.org/linux-merge.git
2981 S:      Maintained
2982 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2983 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2984 F:      Documentation/networking/batman-adv.rst
2985 F:      include/uapi/linux/batadv_packet.h
2986 F:      include/uapi/linux/batman_adv.h
2987 F:      net/batman-adv/
2988
2989 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2990 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2991 L:      linux-hams@vger.kernel.org
2992 W:      http://www.baycom.org/~tom/ham/ham.html
2993 S:      Maintained
2994 F:      drivers/net/hamradio/baycom*
2995
2996 BCACHE (BLOCK LAYER CACHE)
2997 M:      Coly Li <colyli@suse.de>
2998 M:      Kent Overstreet <kent.overstreet@gmail.com>
2999 L:      linux-bcache@vger.kernel.org
3000 W:      http://bcache.evilpiepirate.org
3001 C:      irc://irc.oftc.net/bcache
3002 S:      Maintained
3003 F:      drivers/md/bcache/
3004
3005 BDISP ST MEDIA DRIVER
3006 M:      Fabien Dessenne <fabien.dessenne@st.com>
3007 L:      linux-media@vger.kernel.org
3008 T:      git git://linuxtv.org/media_tree.git
3009 W:      https://linuxtv.org
3010 S:      Supported
3011 F:      drivers/media/platform/sti/bdisp
3012
3013 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3014 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3015 L:      netdev@vger.kernel.org
3016 S:      Maintained
3017 F:      drivers/net/ethernet/ec_bhf.c
3018
3019 BEFS FILE SYSTEM
3020 M:      Luis de Bethencourt <luisbg@kernel.org>
3021 M:      Salah Triki <salah.triki@gmail.com>
3022 S:      Maintained
3023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3024 F:      Documentation/filesystems/befs.txt
3025 F:      fs/befs/
3026
3027 BFQ I/O SCHEDULER
3028 M:      Paolo Valente <paolo.valente@linaro.org>
3029 M:      Jens Axboe <axboe@kernel.dk>
3030 L:      linux-block@vger.kernel.org
3031 S:      Maintained
3032 F:      block/bfq-*
3033 F:      Documentation/block/bfq-iosched.rst
3034
3035 BFS FILE SYSTEM
3036 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3037 S:      Maintained
3038 F:      Documentation/filesystems/bfs.txt
3039 F:      fs/bfs/
3040 F:      include/uapi/linux/bfs_fs.h
3041
3042 BLINKM RGB LED DRIVER
3043 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3044 S:      Maintained
3045 F:      drivers/leds/leds-blinkm.c
3046
3047 BLOCK LAYER
3048 M:      Jens Axboe <axboe@kernel.dk>
3049 L:      linux-block@vger.kernel.org
3050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3051 S:      Maintained
3052 F:      block/
3053 F:      drivers/block/
3054 F:      kernel/trace/blktrace.c
3055 F:      lib/sbitmap.c
3056
3057 BLOCK2MTD DRIVER
3058 M:      Joern Engel <joern@lazybastard.org>
3059 L:      linux-mtd@lists.infradead.org
3060 S:      Maintained
3061 F:      drivers/mtd/devices/block2mtd.c
3062
3063 BLUETOOTH DRIVERS
3064 M:      Marcel Holtmann <marcel@holtmann.org>
3065 M:      Johan Hedberg <johan.hedberg@gmail.com>
3066 L:      linux-bluetooth@vger.kernel.org
3067 W:      http://www.bluez.org/
3068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3070 S:      Maintained
3071 F:      drivers/bluetooth/
3072
3073 BLUETOOTH SUBSYSTEM
3074 M:      Marcel Holtmann <marcel@holtmann.org>
3075 M:      Johan Hedberg <johan.hedberg@gmail.com>
3076 L:      linux-bluetooth@vger.kernel.org
3077 W:      http://www.bluez.org/
3078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3080 S:      Maintained
3081 F:      net/bluetooth/
3082 F:      include/net/bluetooth/
3083
3084 BONDING DRIVER
3085 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3086 M:      Veaceslav Falico <vfalico@gmail.com>
3087 M:      Andy Gospodarek <andy@greyhouse.net>
3088 L:      netdev@vger.kernel.org
3089 W:      http://sourceforge.net/projects/bonding/
3090 S:      Supported
3091 F:      drivers/net/bonding/
3092 F:      include/uapi/linux/if_bonding.h
3093
3094 BPF (Safe dynamic programs and tools)
3095 M:      Alexei Starovoitov <ast@kernel.org>
3096 M:      Daniel Borkmann <daniel@iogearbox.net>
3097 R:      Martin KaFai Lau <kafai@fb.com>
3098 R:      Song Liu <songliubraving@fb.com>
3099 R:      Yonghong Song <yhs@fb.com>
3100 R:      Andrii Nakryiko <andriin@fb.com>
3101 L:      netdev@vger.kernel.org
3102 L:      bpf@vger.kernel.org
3103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3105 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3106 S:      Supported
3107 F:      arch/*/net/*
3108 F:      Documentation/networking/filter.txt
3109 F:      Documentation/bpf/
3110 F:      include/linux/bpf*
3111 F:      include/linux/filter.h
3112 F:      include/trace/events/xdp.h
3113 F:      include/uapi/linux/bpf*
3114 F:      include/uapi/linux/filter.h
3115 F:      kernel/bpf/
3116 F:      kernel/trace/bpf_trace.c
3117 F:      lib/test_bpf.c
3118 F:      net/bpf/
3119 F:      net/core/filter.c
3120 F:      net/sched/act_bpf.c
3121 F:      net/sched/cls_bpf.c
3122 F:      samples/bpf/
3123 F:      tools/bpf/
3124 F:      tools/lib/bpf/
3125 F:      tools/testing/selftests/bpf/
3126 K:      bpf
3127 N:      bpf
3128
3129 BPF JIT for ARM
3130 M:      Shubham Bansal <illusionist.neo@gmail.com>
3131 L:      netdev@vger.kernel.org
3132 L:      bpf@vger.kernel.org
3133 S:      Maintained
3134 F:      arch/arm/net/
3135
3136 BPF JIT for ARM64
3137 M:      Daniel Borkmann <daniel@iogearbox.net>
3138 M:      Alexei Starovoitov <ast@kernel.org>
3139 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3140 L:      netdev@vger.kernel.org
3141 L:      bpf@vger.kernel.org
3142 S:      Supported
3143 F:      arch/arm64/net/
3144
3145 BPF JIT for MIPS (32-BIT AND 64-BIT)
3146 M:      Paul Burton <paulburton@kernel.org>
3147 L:      netdev@vger.kernel.org
3148 L:      bpf@vger.kernel.org
3149 S:      Maintained
3150 F:      arch/mips/net/
3151
3152 BPF JIT for NFP NICs
3153 M:      Jakub Kicinski <kuba@kernel.org>
3154 L:      netdev@vger.kernel.org
3155 L:      bpf@vger.kernel.org
3156 S:      Supported
3157 F:      drivers/net/ethernet/netronome/nfp/bpf/
3158
3159 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3160 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3161 M:      Sandipan Das <sandipan@linux.ibm.com>
3162 L:      netdev@vger.kernel.org
3163 L:      bpf@vger.kernel.org
3164 S:      Maintained
3165 F:      arch/powerpc/net/
3166
3167 BPF JIT for RISC-V (RV64G)
3168 M:      Björn Töpel <bjorn.topel@gmail.com>
3169 L:      netdev@vger.kernel.org
3170 S:      Maintained
3171 F:      arch/riscv/net/
3172
3173 BPF JIT for S390
3174 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3175 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3176 M:      Vasily Gorbik <gor@linux.ibm.com>
3177 L:      netdev@vger.kernel.org
3178 L:      bpf@vger.kernel.org
3179 S:      Maintained
3180 F:      arch/s390/net/
3181 X:      arch/s390/net/pnet.c
3182
3183 BPF JIT for SPARC (32-BIT AND 64-BIT)
3184 M:      David S. Miller <davem@davemloft.net>
3185 L:      netdev@vger.kernel.org
3186 L:      bpf@vger.kernel.org
3187 S:      Maintained
3188 F:      arch/sparc/net/
3189
3190 BPF JIT for X86 32-BIT
3191 M:      Wang YanQing <udknight@gmail.com>
3192 L:      netdev@vger.kernel.org
3193 L:      bpf@vger.kernel.org
3194 S:      Maintained
3195 F:      arch/x86/net/bpf_jit_comp32.c
3196
3197 BPF JIT for X86 64-BIT
3198 M:      Alexei Starovoitov <ast@kernel.org>
3199 M:      Daniel Borkmann <daniel@iogearbox.net>
3200 L:      netdev@vger.kernel.org
3201 L:      bpf@vger.kernel.org
3202 S:      Supported
3203 F:      arch/x86/net/
3204 X:      arch/x86/net/bpf_jit_comp32.c
3205
3206 BROADCOM B44 10/100 ETHERNET DRIVER
3207 M:      Michael Chan <michael.chan@broadcom.com>
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/broadcom/b44.*
3211
3212 BROADCOM B53 ETHERNET SWITCH DRIVER
3213 M:      Florian Fainelli <f.fainelli@gmail.com>
3214 L:      netdev@vger.kernel.org
3215 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3216 S:      Supported
3217 F:      drivers/net/dsa/b53/*
3218 F:      include/linux/platform_data/b53.h
3219
3220 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3221 M:      Florian Fainelli <f.fainelli@gmail.com>
3222 M:      Ray Jui <rjui@broadcom.com>
3223 M:      Scott Branden <sbranden@broadcom.com>
3224 M:      bcm-kernel-feedback-list@broadcom.com
3225 T:      git git://github.com/broadcom/mach-bcm
3226 S:      Maintained
3227 N:      bcm281*
3228 N:      bcm113*
3229 N:      bcm216*
3230 N:      kona
3231 F:      arch/arm/mach-bcm/
3232
3233 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3234 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3235 L:      bcm-kernel-feedback-list@broadcom.com
3236 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3238 T:      git git://github.com/anholt/linux
3239 S:      Maintained
3240 N:      bcm2711
3241 N:      bcm2835
3242 F:      drivers/staging/vc04_services
3243
3244 BROADCOM BCM47XX MIPS ARCHITECTURE
3245 M:      Hauke Mehrtens <hauke@hauke-m.de>
3246 M:      Rafał Miłecki <zajec5@gmail.com>
3247 L:      linux-mips@vger.kernel.org
3248 S:      Maintained
3249 F:      Documentation/devicetree/bindings/mips/brcm/
3250 F:      arch/mips/bcm47xx/*
3251 F:      arch/mips/include/asm/mach-bcm47xx/*
3252
3253 BROADCOM BCM5301X ARM ARCHITECTURE
3254 M:      Hauke Mehrtens <hauke@hauke-m.de>
3255 M:      Rafał Miłecki <zajec5@gmail.com>
3256 M:      bcm-kernel-feedback-list@broadcom.com
3257 L:      linux-arm-kernel@lists.infradead.org
3258 S:      Maintained
3259 F:      arch/arm/mach-bcm/bcm_5301x.c
3260 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3261 F:      arch/arm/boot/dts/bcm470*
3262 F:      arch/arm/boot/dts/bcm953012*
3263
3264 BROADCOM BCM53573 ARM ARCHITECTURE
3265 M:      Rafał Miłecki <rafal@milecki.pl>
3266 L:      bcm-kernel-feedback-list@broadcom.com
3267 L:      linux-arm-kernel@lists.infradead.org
3268 S:      Maintained
3269 F:      arch/arm/boot/dts/bcm53573*
3270 F:      arch/arm/boot/dts/bcm47189*
3271
3272 BROADCOM BCM63XX ARM ARCHITECTURE
3273 M:      Florian Fainelli <f.fainelli@gmail.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3276 T:      git git://github.com/broadcom/stblinux.git
3277 S:      Maintained
3278 N:      bcm63xx
3279
3280 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3281 M:      Kevin Cernekee <cernekee@gmail.com>
3282 L:      linux-usb@vger.kernel.org
3283 S:      Maintained
3284 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3285
3286 BROADCOM BCM7XXX ARM ARCHITECTURE
3287 M:      Florian Fainelli <f.fainelli@gmail.com>
3288 M:      bcm-kernel-feedback-list@broadcom.com
3289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3290 T:      git git://github.com/broadcom/stblinux.git
3291 S:      Maintained
3292 F:      arch/arm/mach-bcm/*brcmstb*
3293 F:      arch/arm/boot/dts/bcm7*.dts*
3294 F:      drivers/bus/brcmstb_gisb.c
3295 F:      arch/arm/mm/cache-b15-rac.c
3296 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3297 N:      brcmstb
3298
3299 BROADCOM BMIPS CPUFREQ DRIVER
3300 M:      Markus Mayer <mmayer@broadcom.com>
3301 M:      bcm-kernel-feedback-list@broadcom.com
3302 L:      linux-pm@vger.kernel.org
3303 S:      Maintained
3304 F:      drivers/cpufreq/bmips-cpufreq.c
3305
3306 BROADCOM BMIPS MIPS ARCHITECTURE
3307 M:      Florian Fainelli <f.fainelli@gmail.com>
3308 L:      bcm-kernel-feedback-list@broadcom.com
3309 L:      linux-mips@vger.kernel.org
3310 T:      git git://github.com/broadcom/stblinux.git
3311 S:      Maintained
3312 F:      arch/mips/bmips/*
3313 F:      arch/mips/include/asm/mach-bmips/*
3314 F:      arch/mips/kernel/*bmips*
3315 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3316 F:      drivers/irqchip/irq-bcm63*
3317 F:      drivers/irqchip/irq-bcm7*
3318 F:      drivers/irqchip/irq-brcmstb*
3319 F:      include/linux/bcm963xx_nvram.h
3320 F:      include/linux/bcm963xx_tag.h
3321
3322 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3323 M:      Rasesh Mody <rmody@marvell.com>
3324 M:      GR-Linux-NIC-Dev@marvell.com
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/bnx2.*
3328 F:      drivers/net/ethernet/broadcom/bnx2_*
3329
3330 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3331 M:      QLogic-Storage-Upstream@qlogic.com
3332 L:      linux-scsi@vger.kernel.org
3333 S:      Supported
3334 F:      drivers/scsi/bnx2fc/
3335
3336 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3337 M:      QLogic-Storage-Upstream@qlogic.com
3338 L:      linux-scsi@vger.kernel.org
3339 S:      Supported
3340 F:      drivers/scsi/bnx2i/
3341
3342 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3343 M:      Ariel Elior <aelior@marvell.com>
3344 M:      Sudarsana Kalluru <skalluru@marvell.com>
3345 M:      GR-everest-linux-l2@marvell.com
3346 L:      netdev@vger.kernel.org
3347 S:      Supported
3348 F:      drivers/net/ethernet/broadcom/bnx2x/
3349
3350 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3351 M:      Michael Chan <michael.chan@broadcom.com>
3352 L:      netdev@vger.kernel.org
3353 S:      Supported
3354 F:      drivers/net/ethernet/broadcom/bnxt/
3355
3356 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3357 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3358 M:      Franky Lin <franky.lin@broadcom.com>
3359 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3360 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3361 M:      Wright Feng <wright.feng@cypress.com>
3362 L:      linux-wireless@vger.kernel.org
3363 L:      brcm80211-dev-list.pdl@broadcom.com
3364 L:      brcm80211-dev-list@cypress.com
3365 S:      Supported
3366 F:      drivers/net/wireless/broadcom/brcm80211/
3367
3368 BROADCOM BRCMSTB GPIO DRIVER
3369 M:      Gregory Fong <gregory.0xf0@gmail.com>
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Supported
3372 F:      drivers/gpio/gpio-brcmstb.c
3373 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3374
3375 BROADCOM BRCMSTB I2C DRIVER
3376 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3377 L:      linux-i2c@vger.kernel.org
3378 L:      bcm-kernel-feedback-list@broadcom.com
3379 S:      Supported
3380 F:      drivers/i2c/busses/i2c-brcmstb.c
3381 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3382
3383 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3384 M:      Al Cooper <alcooperx@gmail.com>
3385 L:      linux-kernel@vger.kernel.org
3386 L:      bcm-kernel-feedback-list@broadcom.com
3387 S:      Maintained
3388 F:      drivers/phy/broadcom/phy-brcm-usb*
3389
3390 BROADCOM GENET ETHERNET DRIVER
3391 M:      Doug Berger <opendmb@gmail.com>
3392 M:      Florian Fainelli <f.fainelli@gmail.com>
3393 L:      bcm-kernel-feedback-list@broadcom.com
3394 L:      netdev@vger.kernel.org
3395 S:      Supported
3396 F:      drivers/net/ethernet/broadcom/genet/
3397
3398 BROADCOM IPROC ARM ARCHITECTURE
3399 M:      Ray Jui <rjui@broadcom.com>
3400 M:      Scott Branden <sbranden@broadcom.com>
3401 M:      bcm-kernel-feedback-list@broadcom.com
3402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3403 T:      git git://github.com/broadcom/cygnus-linux.git
3404 S:      Maintained
3405 N:      iproc
3406 N:      cygnus
3407 N:      bcm[-_]nsp
3408 N:      bcm9113*
3409 N:      bcm9583*
3410 N:      bcm9585*
3411 N:      bcm9586*
3412 N:      bcm988312
3413 N:      bcm113*
3414 N:      bcm583*
3415 N:      bcm585*
3416 N:      bcm586*
3417 N:      bcm88312
3418 N:      hr2
3419 N:      stingray
3420 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3421 F:      arch/arm64/boot/dts/broadcom/stingray/*
3422 F:      drivers/clk/bcm/clk-ns*
3423 F:      drivers/clk/bcm/clk-sr*
3424 F:      drivers/pinctrl/bcm/pinctrl-ns*
3425 F:      include/dt-bindings/clock/bcm-sr*
3426
3427 BROADCOM KONA GPIO DRIVER
3428 M:      Ray Jui <rjui@broadcom.com>
3429 L:      bcm-kernel-feedback-list@broadcom.com
3430 S:      Supported
3431 F:      drivers/gpio/gpio-bcm-kona.c
3432 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3433
3434 BROADCOM NETXTREME-E ROCE DRIVER
3435 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3436 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3437 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3438 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3439 L:      linux-rdma@vger.kernel.org
3440 W:      http://www.broadcom.com
3441 S:      Supported
3442 F:      drivers/infiniband/hw/bnxt_re/
3443 F:      include/uapi/rdma/bnxt_re-abi.h
3444
3445 BROADCOM NVRAM DRIVER
3446 M:      Rafał Miłecki <zajec5@gmail.com>
3447 L:      linux-mips@vger.kernel.org
3448 S:      Maintained
3449 F:      drivers/firmware/broadcom/*
3450
3451 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3452 M:      Rafał Miłecki <zajec5@gmail.com>
3453 L:      linux-wireless@vger.kernel.org
3454 S:      Maintained
3455 F:      drivers/bcma/
3456 F:      include/linux/bcma/
3457
3458 BROADCOM STB AVS CPUFREQ DRIVER
3459 M:      Markus Mayer <mmayer@broadcom.com>
3460 M:      bcm-kernel-feedback-list@broadcom.com
3461 L:      linux-pm@vger.kernel.org
3462 S:      Maintained
3463 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3464 F:      drivers/cpufreq/brcmstb*
3465
3466 BROADCOM STB AVS TMON DRIVER
3467 M:      Markus Mayer <mmayer@broadcom.com>
3468 M:      bcm-kernel-feedback-list@broadcom.com
3469 L:      linux-pm@vger.kernel.org
3470 S:      Maintained
3471 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3472 F:      drivers/thermal/broadcom/brcmstb*
3473
3474 BROADCOM STB NAND FLASH DRIVER
3475 M:      Brian Norris <computersforpeace@gmail.com>
3476 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3477 L:      linux-mtd@lists.infradead.org
3478 L:      bcm-kernel-feedback-list@broadcom.com
3479 S:      Maintained
3480 F:      drivers/mtd/nand/raw/brcmnand/
3481
3482 BROADCOM STB DPFE DRIVER
3483 M:      Markus Mayer <mmayer@broadcom.com>
3484 M:      bcm-kernel-feedback-list@broadcom.com
3485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3486 S:      Maintained
3487 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3488 F:      drivers/memory/brcmstb_dpfe.c
3489
3490 BROADCOM SPI DRIVER
3491 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3492 M:      bcm-kernel-feedback-list@broadcom.com
3493 S:      Maintained
3494 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3495 F:      drivers/spi/spi-bcm-qspi.*
3496 F:      drivers/spi/spi-brcmstb-qspi.c
3497 F:      drivers/spi/spi-iproc-qspi.c
3498
3499 BROADCOM SYSTEMPORT ETHERNET DRIVER
3500 M:      Florian Fainelli <f.fainelli@gmail.com>
3501 L:      bcm-kernel-feedback-list@broadcom.com
3502 L:      netdev@vger.kernel.org
3503 S:      Supported
3504 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3505
3506 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3507 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3508 M:      Prashant Sreedharan <prashant@broadcom.com>
3509 M:      Michael Chan <mchan@broadcom.com>
3510 L:      netdev@vger.kernel.org
3511 S:      Supported
3512 F:      drivers/net/ethernet/broadcom/tg3.*
3513
3514 BROCADE BFA FC SCSI DRIVER
3515 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3516 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3517 L:      linux-scsi@vger.kernel.org
3518 S:      Supported
3519 F:      drivers/scsi/bfa/
3520
3521 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3522 M:      Rasesh Mody <rmody@marvell.com>
3523 M:      Sudarsana Kalluru <skalluru@marvell.com>
3524 M:      GR-Linux-NIC-Dev@marvell.com
3525 L:      netdev@vger.kernel.org
3526 S:      Supported
3527 F:      drivers/net/ethernet/brocade/bna/
3528
3529 BSG (block layer generic sg v4 driver)
3530 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3531 L:      linux-scsi@vger.kernel.org
3532 S:      Supported
3533 F:      block/bsg.c
3534 F:      include/linux/bsg.h
3535 F:      include/uapi/linux/bsg.h
3536
3537 BT87X AUDIO DRIVER
3538 M:      Clemens Ladisch <clemens@ladisch.de>
3539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3541 S:      Maintained
3542 F:      Documentation/sound/cards/bt87x.rst
3543 F:      sound/pci/bt87x.c
3544
3545 BT8XXGPIO DRIVER
3546 M:      Michael Buesch <m@bues.ch>
3547 W:      http://bu3sch.de/btgpio.php
3548 S:      Maintained
3549 F:      drivers/gpio/gpio-bt8xx.c
3550
3551 BTRFS FILE SYSTEM
3552 M:      Chris Mason <clm@fb.com>
3553 M:      Josef Bacik <josef@toxicpanda.com>
3554 M:      David Sterba <dsterba@suse.com>
3555 L:      linux-btrfs@vger.kernel.org
3556 W:      http://btrfs.wiki.kernel.org/
3557 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3559 S:      Maintained
3560 F:      Documentation/filesystems/btrfs.txt
3561 F:      fs/btrfs/
3562 F:      include/linux/btrfs*
3563 F:      include/uapi/linux/btrfs*
3564
3565 BTTV VIDEO4LINUX DRIVER
3566 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3567 L:      linux-media@vger.kernel.org
3568 W:      https://linuxtv.org
3569 T:      git git://linuxtv.org/media_tree.git
3570 S:      Odd fixes
3571 F:      Documentation/media/v4l-drivers/bttv*
3572 F:      drivers/media/pci/bt8xx/bttv*
3573
3574 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3575 M:      Chanwoo Choi <cw00.choi@samsung.com>
3576 L:      linux-pm@vger.kernel.org
3577 L:      linux-samsung-soc@vger.kernel.org
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3579 S:      Maintained
3580 F:      drivers/devfreq/exynos-bus.c
3581 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3582
3583 BUSLOGIC SCSI DRIVER
3584 M:      Khalid Aziz <khalid@gonehiking.org>
3585 L:      linux-scsi@vger.kernel.org
3586 S:      Maintained
3587 F:      drivers/scsi/BusLogic.*
3588 F:      drivers/scsi/FlashPoint.*
3589
3590 C-MEDIA CMI8788 DRIVER
3591 M:      Clemens Ladisch <clemens@ladisch.de>
3592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3594 S:      Maintained
3595 F:      sound/pci/oxygen/
3596
3597 C-SKY ARCHITECTURE
3598 M:      Guo Ren <guoren@kernel.org>
3599 T:      git https://github.com/c-sky/csky-linux.git
3600 S:      Supported
3601 F:      arch/csky/
3602 F:      Documentation/devicetree/bindings/csky/
3603 F:      drivers/irqchip/irq-csky-*
3604 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3605 F:      drivers/clocksource/timer-gx6605s.c
3606 F:      drivers/clocksource/timer-mp-csky.c
3607 F:      Documentation/devicetree/bindings/timer/csky,*
3608 K:      csky
3609 N:      csky
3610
3611 C6X ARCHITECTURE
3612 M:      Mark Salter <msalter@redhat.com>
3613 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3614 L:      linux-c6x-dev@linux-c6x.org
3615 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3616 S:      Maintained
3617 F:      arch/c6x/
3618
3619 CA8210 IEEE-802.15.4 RADIO DRIVER
3620 M:      Harry Morris <h.morris@cascoda.com>
3621 L:      linux-wpan@vger.kernel.org
3622 W:      https://github.com/Cascoda/ca8210-linux.git
3623 S:      Maintained
3624 F:      drivers/net/ieee802154/ca8210.c
3625 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3626
3627 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3628 M:      David Howells <dhowells@redhat.com>
3629 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3630 S:      Supported
3631 F:      Documentation/filesystems/caching/cachefiles.txt
3632 F:      fs/cachefiles/
3633
3634 CADENCE MIPI-CSI2 BRIDGES
3635 M:      Maxime Ripard <mripard@kernel.org>
3636 L:      linux-media@vger.kernel.org
3637 S:      Maintained
3638 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3639 F:      drivers/media/platform/cadence/cdns-csi2*
3640
3641 CADENCE NAND DRIVER
3642 M:      Piotr Sroka <piotrs@cadence.com>
3643 L:      linux-mtd@lists.infradead.org
3644 S:      Maintained
3645 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3646 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3647
3648 CADET FM/AM RADIO RECEIVER DRIVER
3649 M:      Hans Verkuil <hverkuil@xs4all.nl>
3650 L:      linux-media@vger.kernel.org
3651 T:      git git://linuxtv.org/media_tree.git
3652 W:      https://linuxtv.org
3653 S:      Maintained
3654 F:      drivers/media/radio/radio-cadet*
3655
3656 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3657 M:      Jonathan Corbet <corbet@lwn.net>
3658 L:      linux-media@vger.kernel.org
3659 T:      git git://linuxtv.org/media_tree.git
3660 S:      Maintained
3661 F:      Documentation/media/v4l-drivers/cafe_ccic*
3662 F:      drivers/media/platform/marvell-ccic/
3663
3664 CAIF NETWORK LAYER
3665 L:      netdev@vger.kernel.org
3666 S:      Orphan
3667 F:      Documentation/networking/caif/
3668 F:      drivers/net/caif/
3669 F:      include/uapi/linux/caif/
3670 F:      include/net/caif/
3671 F:      net/caif/
3672
3673 CAKE QDISC
3674 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3675 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3676 S:      Maintained
3677 F:      net/sched/sch_cake.c
3678
3679 CAN NETWORK DRIVERS
3680 M:      Wolfgang Grandegger <wg@grandegger.com>
3681 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3682 L:      linux-can@vger.kernel.org
3683 W:      https://github.com/linux-can
3684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3686 S:      Maintained
3687 F:      Documentation/devicetree/bindings/net/can/
3688 F:      drivers/net/can/
3689 F:      include/linux/can/dev.h
3690 F:      include/linux/can/led.h
3691 F:      include/linux/can/rx-offload.h
3692 F:      include/linux/can/platform/
3693 F:      include/uapi/linux/can/error.h
3694 F:      include/uapi/linux/can/netlink.h
3695 F:      include/uapi/linux/can/vxcan.h
3696
3697 CAN NETWORK LAYER
3698 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3699 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3700 L:      linux-can@vger.kernel.org
3701 W:      https://github.com/linux-can
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3704 S:      Maintained
3705 F:      Documentation/networking/can.rst
3706 F:      net/can/
3707 F:      include/linux/can/core.h
3708 F:      include/linux/can/skb.h
3709 F:      include/net/netns/can.h
3710 F:      include/uapi/linux/can.h
3711 F:      include/uapi/linux/can/bcm.h
3712 F:      include/uapi/linux/can/raw.h
3713 F:      include/uapi/linux/can/gw.h
3714
3715 CAN-J1939 NETWORK LAYER
3716 M:      Robin van der Gracht <robin@protonic.nl>
3717 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3718 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3719 L:      linux-can@vger.kernel.org
3720 S:      Maintained
3721 F:      Documentation/networking/j1939.rst
3722 F:      net/can/j1939/
3723 F:      include/uapi/linux/can/j1939.h
3724
3725 CAPABILITIES
3726 M:      Serge Hallyn <serge@hallyn.com>
3727 L:      linux-security-module@vger.kernel.org
3728 S:      Supported
3729 F:      include/linux/capability.h
3730 F:      include/uapi/linux/capability.h
3731 F:      security/commoncap.c
3732 F:      kernel/capability.c
3733
3734 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3735 M:      Kevin Tsai <ktsai@capellamicro.com>
3736 S:      Maintained
3737 F:      drivers/iio/light/cm*
3738
3739 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3740 M:      Christian Lamparter <chunkeey@googlemail.com>
3741 L:      linux-wireless@vger.kernel.org
3742 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3743 S:      Maintained
3744 F:      drivers/net/wireless/ath/carl9170/
3745
3746 CAVIUM I2C DRIVER
3747 M:      Robert Richter <rrichter@marvell.com>
3748 W:      http://www.marvell.com
3749 S:      Supported
3750 F:      drivers/i2c/busses/i2c-octeon*
3751 F:      drivers/i2c/busses/i2c-thunderx*
3752
3753 CAVIUM LIQUIDIO NETWORK DRIVER
3754 M:      Derek Chickles <dchickles@marvell.com>
3755 M:      Satanand Burla <sburla@marvell.com>
3756 M:      Felix Manlunas <fmanlunas@marvell.com>
3757 L:      netdev@vger.kernel.org
3758 W:      http://www.marvell.com
3759 S:      Supported
3760 F:      drivers/net/ethernet/cavium/liquidio/
3761
3762 CAVIUM MMC DRIVER
3763 M:      Robert Richter <rrichter@marvell.com>
3764 W:      http://www.marvell.com
3765 S:      Supported
3766 F:      drivers/mmc/host/cavium*
3767
3768 CAVIUM OCTEON-TX CRYPTO DRIVER
3769 M:      George Cherian <gcherian@marvell.com>
3770 L:      linux-crypto@vger.kernel.org
3771 W:      http://www.marvell.com
3772 S:      Supported
3773 F:      drivers/crypto/cavium/cpt/
3774
3775 CAVIUM THUNDERX2 ARM64 SOC
3776 M:      Robert Richter <rrichter@marvell.com>
3777 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3778 S:      Maintained
3779 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3780 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3781
3782 CC2520 IEEE-802.15.4 RADIO DRIVER
3783 M:      Varka Bhadram <varkabhadram@gmail.com>
3784 L:      linux-wpan@vger.kernel.org
3785 S:      Maintained
3786 F:      drivers/net/ieee802154/cc2520.c
3787 F:      include/linux/spi/cc2520.h
3788 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3789
3790 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3791 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3792 L:      linux-crypto@vger.kernel.org
3793 S:      Supported
3794 F:      drivers/crypto/ccree/
3795 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3796
3797 CEC FRAMEWORK
3798 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3799 L:      linux-media@vger.kernel.org
3800 T:      git git://linuxtv.org/media_tree.git
3801 W:      http://linuxtv.org
3802 S:      Supported
3803 F:      Documentation/media/kapi/cec-core.rst
3804 F:      Documentation/media/uapi/cec
3805 F:      drivers/media/cec/
3806 F:      drivers/media/rc/keymaps/rc-cec.c
3807 F:      include/media/cec.h
3808 F:      include/media/cec-notifier.h
3809 F:      include/uapi/linux/cec.h
3810 F:      include/uapi/linux/cec-funcs.h
3811 F:      Documentation/devicetree/bindings/media/cec.txt
3812 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3813
3814 CEC GPIO DRIVER
3815 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      http://linuxtv.org
3819 S:      Supported
3820 F:      drivers/media/platform/cec-gpio/
3821 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3822
3823 CELL BROADBAND ENGINE ARCHITECTURE
3824 M:      Arnd Bergmann <arnd@arndb.de>
3825 L:      linuxppc-dev@lists.ozlabs.org
3826 W:      http://www.ibm.com/developerworks/power/cell/
3827 S:      Supported
3828 F:      arch/powerpc/include/asm/cell*.h
3829 F:      arch/powerpc/include/asm/spu*.h
3830 F:      arch/powerpc/include/uapi/asm/spu*.h
3831 F:      arch/powerpc/oprofile/*cell*
3832 F:      arch/powerpc/platforms/cell/
3833
3834 CEPH COMMON CODE (LIBCEPH)
3835 M:      Ilya Dryomov <idryomov@gmail.com>
3836 M:      Jeff Layton <jlayton@kernel.org>
3837 M:      Sage Weil <sage@redhat.com>
3838 L:      ceph-devel@vger.kernel.org
3839 W:      http://ceph.com/
3840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3841 T:      git git://github.com/ceph/ceph-client.git
3842 S:      Supported
3843 F:      net/ceph/
3844 F:      include/linux/ceph/
3845 F:      include/linux/crush/
3846
3847 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3848 M:      Jeff Layton <jlayton@kernel.org>
3849 M:      Sage Weil <sage@redhat.com>
3850 M:      Ilya Dryomov <idryomov@gmail.com>
3851 L:      ceph-devel@vger.kernel.org
3852 W:      http://ceph.com/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3854 T:      git git://github.com/ceph/ceph-client.git
3855 S:      Supported
3856 F:      Documentation/filesystems/ceph.txt
3857 F:      fs/ceph/
3858
3859 CERTIFICATE HANDLING:
3860 M:      David Howells <dhowells@redhat.com>
3861 M:      David Woodhouse <dwmw2@infradead.org>
3862 L:      keyrings@vger.kernel.org
3863 S:      Maintained
3864 F:      Documentation/admin-guide/module-signing.rst
3865 F:      certs/
3866 F:      scripts/sign-file.c
3867 F:      scripts/extract-cert.c
3868
3869 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3870 L:      devel@driverdev.osuosl.org
3871 S:      Obsolete
3872 F:      drivers/staging/wusbcore/
3873
3874 CFAG12864B LCD DRIVER
3875 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3876 S:      Maintained
3877 F:      drivers/auxdisplay/cfag12864b.c
3878 F:      include/linux/cfag12864b.h
3879
3880 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3881 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3882 S:      Maintained
3883 F:      drivers/auxdisplay/cfag12864bfb.c
3884 F:      include/linux/cfag12864b.h
3885
3886 802.11 (including CFG80211/NL80211)
3887 M:      Johannes Berg <johannes@sipsolutions.net>
3888 L:      linux-wireless@vger.kernel.org
3889 W:      http://wireless.kernel.org/
3890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3892 S:      Maintained
3893 F:      net/wireless/
3894 F:      include/uapi/linux/nl80211.h
3895 F:      include/linux/ieee80211.h
3896 F:      include/net/wext.h
3897 F:      include/net/cfg80211.h
3898 F:      include/net/iw_handler.h
3899 F:      include/net/ieee80211_radiotap.h
3900 F:      Documentation/driver-api/80211/cfg80211.rst
3901 F:      Documentation/networking/regulatory.txt
3902
3903 CHAR and MISC DRIVERS
3904 M:      Arnd Bergmann <arnd@arndb.de>
3905 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3907 S:      Supported
3908 F:      drivers/char/
3909 F:      drivers/misc/
3910 F:      include/linux/miscdevice.h
3911
3912 CHECKPATCH
3913 M:      Andy Whitcroft <apw@canonical.com>
3914 M:      Joe Perches <joe@perches.com>
3915 S:      Maintained
3916 F:      scripts/checkpatch.pl
3917
3918 CHINESE DOCUMENTATION
3919 M:      Harry Wei <harryxiyou@gmail.com>
3920 M:      Alex Shi <alex.shi@linux.alibaba.com>
3921 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3922 S:      Maintained
3923 F:      Documentation/translations/zh_CN/
3924
3925 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3926 M:      Peter Chen <Peter.Chen@nxp.com>
3927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3928 L:      linux-usb@vger.kernel.org
3929 S:      Maintained
3930 F:      drivers/usb/chipidea/
3931
3932 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3933 M:      Hans de Goede <hdegoede@redhat.com>
3934 L:      linux-input@vger.kernel.org
3935 S:      Maintained
3936 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3937 F:      drivers/input/touchscreen/chipone_icn8318.c
3938
3939 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3940 M:      Hans de Goede <hdegoede@redhat.com>
3941 L:      linux-input@vger.kernel.org
3942 S:      Maintained
3943 F:      drivers/input/touchscreen/chipone_icn8505.c
3944
3945 CHROME HARDWARE PLATFORM SUPPORT
3946 M:      Benson Leung <bleung@chromium.org>
3947 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3948 S:      Maintained
3949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3950 F:      drivers/platform/chrome/
3951
3952 CHROMEOS EC SUBDRIVERS
3953 M:      Benson Leung <bleung@chromium.org>
3954 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3955 R:      Guenter Roeck <groeck@chromium.org>
3956 S:      Maintained
3957 N:      cros_ec
3958 N:      cros-ec
3959 F:      drivers/power/supply/cros_usbpd-charger.c
3960
3961 CHROMEOS EC CODEC DRIVER
3962 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3963 S:      Maintained
3964 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3965 R:      Guenter Roeck <groeck@chromium.org>
3966 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3967 F:      sound/soc/codecs/cros_ec_codec.*
3968
3969 CIRRUS LOGIC AUDIO CODEC DRIVERS
3970 M:      Brian Austin <brian.austin@cirrus.com>
3971 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3972 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3973 S:      Maintained
3974 F:      sound/soc/codecs/cs*
3975
3976 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3977 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3978 L:      netdev@vger.kernel.org
3979 S:      Maintained
3980 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3981
3982 CIRRUS LOGIC LOCHNAGAR DRIVER
3983 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3984 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3985 L:      patches@opensource.cirrus.com
3986 S:      Supported
3987 F:      drivers/clk/clk-lochnagar.c
3988 F:      drivers/hwmon/lochnagar-hwmon.c
3989 F:      drivers/mfd/lochnagar-i2c.c
3990 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3991 F:      drivers/regulator/lochnagar-regulator.c
3992 F:      sound/soc/codecs/lochnagar-sc.c
3993 F:      include/dt-bindings/clk/lochnagar.h
3994 F:      include/dt-bindings/pinctrl/lochnagar.h
3995 F:      include/linux/mfd/lochnagar*
3996 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3999 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4000 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4001 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4002 F:      Documentation/hwmon/lochnagar.rst
4003
4004 CISCO FCOE HBA DRIVER
4005 M:      Satish Kharat <satishkh@cisco.com>
4006 M:      Sesidhar Baddela <sebaddel@cisco.com>
4007 M:      Karan Tilak Kumar <kartilak@cisco.com>
4008 L:      linux-scsi@vger.kernel.org
4009 S:      Supported
4010 F:      drivers/scsi/fnic/
4011
4012 CISCO SCSI HBA DRIVER
4013 M:      Karan Tilak Kumar <kartilak@cisco.com>
4014 M:      Sesidhar Baddela <sebaddel@cisco.com>
4015 L:      linux-scsi@vger.kernel.org
4016 S:      Supported
4017 F:      drivers/scsi/snic/
4018
4019 CISCO VIC ETHERNET NIC DRIVER
4020 M:      Christian Benvenuti <benve@cisco.com>
4021 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4022 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4023 S:      Supported
4024 F:      drivers/net/ethernet/cisco/enic/
4025
4026 CISCO VIC LOW LATENCY NIC DRIVER
4027 M:      Christian Benvenuti <benve@cisco.com>
4028 M:      Nelson Escobar <neescoba@cisco.com>
4029 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4030 S:      Supported
4031 F:      drivers/infiniband/hw/usnic/
4032
4033 CIRRUS LOGIC MADERA CODEC DRIVERS
4034 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4035 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4036 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4037 L:      patches@opensource.cirrus.com
4038 T:      git https://github.com/CirrusLogic/linux-drivers.git
4039 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4040 S:      Supported
4041 F:      Documentation/devicetree/bindings/mfd/madera.txt
4042 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4043 F:      Documentation/devicetree/bindings/sound/madera.txt
4044 F:      include/dt-bindings/sound/madera*
4045 F:      include/linux/irqchip/irq-madera*
4046 F:      include/linux/mfd/madera/*
4047 F:      include/sound/madera*
4048 F:      drivers/gpio/gpio-madera*
4049 F:      drivers/irqchip/irq-madera*
4050 F:      drivers/mfd/madera*
4051 F:      drivers/mfd/cs47l*
4052 F:      drivers/pinctrl/cirrus/*
4053 F:      sound/soc/codecs/cs47l*
4054 F:      sound/soc/codecs/madera*
4055
4056 CLANG-FORMAT FILE
4057 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4058 S:      Maintained
4059 F:      .clang-format
4060
4061 CLANG/LLVM BUILD SUPPORT
4062 L:      clang-built-linux@googlegroups.com
4063 W:      https://clangbuiltlinux.github.io/
4064 B:      https://github.com/ClangBuiltLinux/linux/issues
4065 C:      irc://chat.freenode.net/clangbuiltlinux
4066 S:      Supported
4067 K:      \b(?i:clang|llvm)\b
4068
4069 CLEANCACHE API
4070 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4071 L:      linux-kernel@vger.kernel.org
4072 S:      Maintained
4073 F:      mm/cleancache.c
4074 F:      include/linux/cleancache.h
4075
4076 CLK API
4077 M:      Russell King <linux@armlinux.org.uk>
4078 L:      linux-clk@vger.kernel.org
4079 S:      Maintained
4080 F:      include/linux/clk.h
4081
4082 CLOCKSOURCE, CLOCKEVENT DRIVERS
4083 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4084 M:      Thomas Gleixner <tglx@linutronix.de>
4085 L:      linux-kernel@vger.kernel.org
4086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4087 S:      Supported
4088 F:      drivers/clocksource/
4089 F:      Documentation/devicetree/bindings/timer/
4090
4091 CMPC ACPI DRIVER
4092 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4093 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4094 L:      platform-driver-x86@vger.kernel.org
4095 S:      Supported
4096 F:      drivers/platform/x86/classmate-laptop.c
4097
4098 COBALT MEDIA DRIVER
4099 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4100 L:      linux-media@vger.kernel.org
4101 T:      git git://linuxtv.org/media_tree.git
4102 W:      https://linuxtv.org
4103 S:      Supported
4104 F:      drivers/media/pci/cobalt/
4105
4106 COCCINELLE/Semantic Patches (SmPL)
4107 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4108 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4109 M:      Nicolas Palix <nicolas.palix@imag.fr>
4110 M:      Michal Marek <michal.lkml@markovi.net>
4111 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4113 W:      http://coccinelle.lip6.fr/
4114 S:      Supported
4115 F:      Documentation/dev-tools/coccinelle.rst
4116 F:      scripts/coccinelle/
4117 F:      scripts/coccicheck
4118
4119 CODA FILE SYSTEM
4120 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4121 M:      coda@cs.cmu.edu
4122 L:      codalist@coda.cs.cmu.edu
4123 W:      http://www.coda.cs.cmu.edu/
4124 S:      Maintained
4125 F:      Documentation/filesystems/coda.txt
4126 F:      fs/coda/
4127 F:      include/linux/coda*.h
4128 F:      include/uapi/linux/coda*.h
4129
4130 CODA V4L2 MEM2MEM DRIVER
4131 M:      Philipp Zabel <p.zabel@pengutronix.de>
4132 L:      linux-media@vger.kernel.org
4133 S:      Maintained
4134 F:      Documentation/devicetree/bindings/media/coda.txt
4135 F:      drivers/media/platform/coda/
4136
4137 CODE OF CONDUCT
4138 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4139 S:      Supported
4140 F:      Documentation/process/code-of-conduct.rst
4141 F:      Documentation/process/code-of-conduct-interpretation.rst
4142
4143 COMMON CLK FRAMEWORK
4144 M:      Michael Turquette <mturquette@baylibre.com>
4145 M:      Stephen Boyd <sboyd@kernel.org>
4146 L:      linux-clk@vger.kernel.org
4147 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4149 S:      Maintained
4150 F:      Documentation/devicetree/bindings/clock/
4151 F:      drivers/clk/
4152 X:      drivers/clk/clkdev.c
4153 F:      include/linux/clk-pr*
4154 F:      include/linux/clk/
4155 F:      include/linux/of_clk.h
4156
4157 COMMON INTERNET FILE SYSTEM (CIFS)
4158 M:      Steve French <sfrench@samba.org>
4159 L:      linux-cifs@vger.kernel.org
4160 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4161 W:      http://linux-cifs.samba.org/
4162 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4163 S:      Supported
4164 F:      Documentation/admin-guide/cifs/
4165 F:      fs/cifs/
4166
4167 COMPACTPCI HOTPLUG CORE
4168 M:      Scott Murray <scott@spiteful.org>
4169 L:      linux-pci@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/pci/hotplug/cpci_hotplug*
4172
4173 COMPACTPCI HOTPLUG GENERIC DRIVER
4174 M:      Scott Murray <scott@spiteful.org>
4175 L:      linux-pci@vger.kernel.org
4176 S:      Maintained
4177 F:      drivers/pci/hotplug/cpcihp_generic.c
4178
4179 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4180 M:      Scott Murray <scott@spiteful.org>
4181 L:      linux-pci@vger.kernel.org
4182 S:      Maintained
4183 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4184
4185 COMPAL LAPTOP SUPPORT
4186 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4187 L:      platform-driver-x86@vger.kernel.org
4188 S:      Maintained
4189 F:      drivers/platform/x86/compal-laptop.c
4190
4191 COMPILER ATTRIBUTES
4192 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4193 S:      Maintained
4194 F:      include/linux/compiler_attributes.h
4195
4196 CONEXANT ACCESSRUNNER USB DRIVER
4197 L:      accessrunner-general@lists.sourceforge.net
4198 W:      http://accessrunner.sourceforge.net/
4199 S:      Orphan
4200 F:      drivers/usb/atm/cxacru.c
4201
4202 CONFIGFS
4203 M:      Joel Becker <jlbec@evilplan.org>
4204 M:      Christoph Hellwig <hch@lst.de>
4205 T:      git git://git.infradead.org/users/hch/configfs.git
4206 S:      Supported
4207 F:      fs/configfs/
4208 F:      include/linux/configfs.h
4209
4210 CONNECTOR
4211 M:      Evgeniy Polyakov <zbr@ioremap.net>
4212 L:      netdev@vger.kernel.org
4213 S:      Maintained
4214 F:      drivers/connector/
4215
4216 CONTROL GROUP (CGROUP)
4217 M:      Tejun Heo <tj@kernel.org>
4218 M:      Li Zefan <lizefan@huawei.com>
4219 M:      Johannes Weiner <hannes@cmpxchg.org>
4220 L:      cgroups@vger.kernel.org
4221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4222 S:      Maintained
4223 F:      Documentation/admin-guide/cgroup-v2.rst
4224 F:      Documentation/admin-guide/cgroup-v1/
4225 F:      include/linux/cgroup*
4226 F:      kernel/cgroup/
4227
4228 CONTROL GROUP - CPUSET
4229 M:      Li Zefan <lizefan@huawei.com>
4230 L:      cgroups@vger.kernel.org
4231 W:      http://www.bullopensource.org/cpuset/
4232 W:      http://oss.sgi.com/projects/cpusets/
4233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4234 S:      Maintained
4235 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4236 F:      include/linux/cpuset.h
4237 F:      kernel/cgroup/cpuset.c
4238
4239 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4240 M:      Johannes Weiner <hannes@cmpxchg.org>
4241 M:      Michal Hocko <mhocko@kernel.org>
4242 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4243 L:      cgroups@vger.kernel.org
4244 L:      linux-mm@kvack.org
4245 S:      Maintained
4246 F:      mm/memcontrol.c
4247 F:      mm/swap_cgroup.c
4248
4249 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4250 M:      Tejun Heo <tj@kernel.org>
4251 M:      Jens Axboe <axboe@kernel.dk>
4252 L:      cgroups@vger.kernel.org
4253 L:      linux-block@vger.kernel.org
4254 T:      git git://git.kernel.dk/linux-block
4255 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4256 F:      block/blk-cgroup.c
4257 F:      include/linux/blk-cgroup.h
4258 F:      block/blk-throttle.c
4259 F:      block/blk-iolatency.c
4260 F:      block/bfq-cgroup.c
4261
4262 CORETEMP HARDWARE MONITORING DRIVER
4263 M:      Fenghua Yu <fenghua.yu@intel.com>
4264 L:      linux-hwmon@vger.kernel.org
4265 S:      Maintained
4266 F:      Documentation/hwmon/coretemp.rst
4267 F:      drivers/hwmon/coretemp.c
4268
4269 COSA/SRP SYNC SERIAL DRIVER
4270 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4271 W:      http://www.fi.muni.cz/~kas/cosa/
4272 S:      Maintained
4273 F:      drivers/net/wan/cosa*
4274
4275 COUNTER SUBSYSTEM
4276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4277 L:      linux-iio@vger.kernel.org
4278 S:      Maintained
4279 F:      Documentation/ABI/testing/sysfs-bus-counter*
4280 F:      Documentation/driver-api/generic-counter.rst
4281 F:      drivers/counter/
4282 F:      include/linux/counter.h
4283 F:      include/linux/counter_enum.h
4284
4285 CPMAC ETHERNET DRIVER
4286 M:      Florian Fainelli <f.fainelli@gmail.com>
4287 L:      netdev@vger.kernel.org
4288 S:      Maintained
4289 F:      drivers/net/ethernet/ti/cpmac.c
4290
4291 CPU FREQUENCY SCALING FRAMEWORK
4292 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4293 M:      Viresh Kumar <viresh.kumar@linaro.org>
4294 L:      linux-pm@vger.kernel.org
4295 S:      Maintained
4296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4298 B:      https://bugzilla.kernel.org
4299 F:      Documentation/admin-guide/pm/cpufreq.rst
4300 F:      Documentation/admin-guide/pm/intel_pstate.rst
4301 F:      Documentation/cpu-freq/
4302 F:      Documentation/devicetree/bindings/cpufreq/
4303 F:      drivers/cpufreq/
4304 F:      kernel/sched/cpufreq*.c
4305 F:      include/linux/cpufreq.h
4306 F:      include/linux/sched/cpufreq.h
4307 F:      tools/testing/selftests/cpufreq/
4308
4309 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4310 M:      Viresh Kumar <viresh.kumar@linaro.org>
4311 M:      Sudeep Holla <sudeep.holla@arm.com>
4312 L:      linux-pm@vger.kernel.org
4313 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4314 S:      Maintained
4315 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4316
4317 CPU POWER MONITORING SUBSYSTEM
4318 M:      Thomas Renninger <trenn@suse.com>
4319 M:      Shuah Khan <shuah@kernel.org>
4320 M:      Shuah Khan <skhan@linuxfoundation.org>
4321 L:      linux-pm@vger.kernel.org
4322 S:      Maintained
4323 F:      tools/power/cpupower/
4324
4325 CPUID/MSR DRIVER
4326 M:      "H. Peter Anvin" <hpa@zytor.com>
4327 S:      Maintained
4328 F:      arch/x86/kernel/cpuid.c
4329 F:      arch/x86/kernel/msr.c
4330
4331 CPUIDLE DRIVER - ARM BIG LITTLE
4332 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4333 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4334 L:      linux-pm@vger.kernel.org
4335 L:      linux-arm-kernel@lists.infradead.org
4336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4337 S:      Maintained
4338 F:      drivers/cpuidle/cpuidle-big_little.c
4339
4340 CPUIDLE DRIVER - ARM EXYNOS
4341 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4342 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4343 M:      Kukjin Kim <kgene@kernel.org>
4344 L:      linux-pm@vger.kernel.org
4345 L:      linux-samsung-soc@vger.kernel.org
4346 S:      Supported
4347 F:      drivers/cpuidle/cpuidle-exynos.c
4348 F:      arch/arm/mach-exynos/pm.c
4349
4350 CPUIDLE DRIVER - ARM PSCI
4351 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4352 M:      Sudeep Holla <sudeep.holla@arm.com>
4353 L:      linux-pm@vger.kernel.org
4354 L:      linux-arm-kernel@lists.infradead.org
4355 S:      Supported
4356 F:      drivers/cpuidle/cpuidle-psci.c
4357
4358 CPU IDLE TIME MANAGEMENT FRAMEWORK
4359 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4360 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4361 L:      linux-pm@vger.kernel.org
4362 S:      Maintained
4363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4364 B:      https://bugzilla.kernel.org
4365 F:      Documentation/admin-guide/pm/cpuidle.rst
4366 F:      Documentation/driver-api/pm/cpuidle.rst
4367 F:      drivers/cpuidle/*
4368 F:      include/linux/cpuidle.h
4369
4370 CRAMFS FILESYSTEM
4371 M:      Nicolas Pitre <nico@fluxnic.net>
4372 S:      Maintained
4373 F:      Documentation/filesystems/cramfs.txt
4374 F:      fs/cramfs/
4375
4376 CREATIVE SB0540
4377 M:      Bastien Nocera <hadess@hadess.net>
4378 L:      linux-input@vger.kernel.org
4379 S:      Maintained
4380 F:      drivers/hid/hid-creative-sb0540.c
4381
4382 CRYPTO API
4383 M:      Herbert Xu <herbert@gondor.apana.org.au>
4384 M:      "David S. Miller" <davem@davemloft.net>
4385 L:      linux-crypto@vger.kernel.org
4386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4388 S:      Maintained
4389 F:      Documentation/crypto/
4390 F:      Documentation/devicetree/bindings/crypto/
4391 F:      arch/*/crypto/
4392 F:      crypto/
4393 F:      drivers/crypto/
4394 F:      include/crypto/
4395 F:      include/linux/crypto*
4396 F:      lib/crypto/
4397
4398 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4399 M:      Neil Horman <nhorman@tuxdriver.com>
4400 L:      linux-crypto@vger.kernel.org
4401 S:      Maintained
4402 F:      crypto/ansi_cprng.c
4403 F:      crypto/rng.c
4404
4405 CS3308 MEDIA DRIVER
4406 M:      Hans Verkuil <hverkuil@xs4all.nl>
4407 L:      linux-media@vger.kernel.org
4408 T:      git git://linuxtv.org/media_tree.git
4409 W:      http://linuxtv.org
4410 S:      Odd Fixes
4411 F:      drivers/media/i2c/cs3308.c
4412
4413 CS5535 Audio ALSA driver
4414 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4415 S:      Maintained
4416 F:      sound/pci/cs5535audio/
4417
4418 CSI DRIVERS FOR ALLWINNER V3s
4419 M:      Yong Deng <yong.deng@magewell.com>
4420 L:      linux-media@vger.kernel.org
4421 T:      git git://linuxtv.org/media_tree.git
4422 S:      Maintained
4423 F:      drivers/media/platform/sunxi/sun6i-csi/
4424 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4425
4426 CW1200 WLAN driver
4427 M:      Solomon Peachy <pizza@shaftnet.org>
4428 S:      Maintained
4429 F:      drivers/net/wireless/st/cw1200/
4430
4431 CX18 VIDEO4LINUX DRIVER
4432 M:      Andy Walls <awalls@md.metrocast.net>
4433 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4434 L:      linux-media@vger.kernel.org
4435 T:      git git://linuxtv.org/media_tree.git
4436 W:      https://linuxtv.org
4437 W:      http://www.ivtvdriver.org/index.php/Cx18
4438 S:      Maintained
4439 F:      Documentation/media/v4l-drivers/cx18*
4440 F:      drivers/media/pci/cx18/
4441 F:      include/uapi/linux/ivtv*
4442
4443 CX2341X MPEG ENCODER HELPER MODULE
4444 M:      Hans Verkuil <hverkuil@xs4all.nl>
4445 L:      linux-media@vger.kernel.org
4446 T:      git git://linuxtv.org/media_tree.git
4447 W:      https://linuxtv.org
4448 S:      Maintained
4449 F:      drivers/media/common/cx2341x*
4450 F:      include/media/drv-intf/cx2341x.h
4451
4452 CX24120 MEDIA DRIVER
4453 M:      Jemma Denson <jdenson@gmail.com>
4454 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4455 L:      linux-media@vger.kernel.org
4456 W:      https://linuxtv.org
4457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4458 S:      Maintained
4459 F:      drivers/media/dvb-frontends/cx24120*
4460
4461 CX88 VIDEO4LINUX DRIVER
4462 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4463 L:      linux-media@vger.kernel.org
4464 W:      https://linuxtv.org
4465 T:      git git://linuxtv.org/media_tree.git
4466 S:      Odd fixes
4467 F:      Documentation/media/v4l-drivers/cx88*
4468 F:      drivers/media/pci/cx88/
4469
4470 CXD2820R MEDIA DRIVER
4471 M:      Antti Palosaari <crope@iki.fi>
4472 L:      linux-media@vger.kernel.org
4473 W:      https://linuxtv.org
4474 W:      http://palosaari.fi/linux/
4475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4476 T:      git git://linuxtv.org/anttip/media_tree.git
4477 S:      Maintained
4478 F:      drivers/media/dvb-frontends/cxd2820r*
4479
4480 CXGB3 ETHERNET DRIVER (CXGB3)
4481 M:      Vishal Kulkarni <vishal@chelsio.com>
4482 L:      netdev@vger.kernel.org
4483 W:      http://www.chelsio.com
4484 S:      Supported
4485 F:      drivers/net/ethernet/chelsio/cxgb3/
4486
4487 CXGB3 ISCSI DRIVER (CXGB3I)
4488 M:      Karen Xie <kxie@chelsio.com>
4489 L:      linux-scsi@vger.kernel.org
4490 W:      http://www.chelsio.com
4491 S:      Supported
4492 F:      drivers/scsi/cxgbi/cxgb3i
4493
4494 CXGB4 CRYPTO DRIVER (chcr)
4495 M:      Atul Gupta <atul.gupta@chelsio.com>
4496 L:      linux-crypto@vger.kernel.org
4497 W:      http://www.chelsio.com
4498 S:      Supported
4499 F:      drivers/crypto/chelsio
4500
4501 CXGB4 ETHERNET DRIVER (CXGB4)
4502 M:      Vishal Kulkarni <vishal@chelsio.com>
4503 L:      netdev@vger.kernel.org
4504 W:      http://www.chelsio.com
4505 S:      Supported
4506 F:      drivers/net/ethernet/chelsio/cxgb4/
4507
4508 CXGB4 ISCSI DRIVER (CXGB4I)
4509 M:      Karen Xie <kxie@chelsio.com>
4510 L:      linux-scsi@vger.kernel.org
4511 W:      http://www.chelsio.com
4512 S:      Supported
4513 F:      drivers/scsi/cxgbi/cxgb4i
4514
4515 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4516 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4517 L:      linux-rdma@vger.kernel.org
4518 W:      http://www.openfabrics.org
4519 S:      Supported
4520 F:      drivers/infiniband/hw/cxgb4/
4521 F:      include/uapi/rdma/cxgb4-abi.h
4522
4523 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4524 M:      Casey Leedom <leedom@chelsio.com>
4525 L:      netdev@vger.kernel.org
4526 W:      http://www.chelsio.com
4527 S:      Supported
4528 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4529
4530 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4531 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4532 M:      Andrew Donnellan <ajd@linux.ibm.com>
4533 L:      linuxppc-dev@lists.ozlabs.org
4534 S:      Supported
4535 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4536 F:      drivers/misc/cxl/
4537 F:      include/misc/cxl*
4538 F:      include/uapi/misc/cxl.h
4539 F:      Documentation/powerpc/cxl.rst
4540 F:      Documentation/ABI/testing/sysfs-class-cxl
4541
4542 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4543 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4544 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4545 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4546 L:      linux-scsi@vger.kernel.org
4547 S:      Supported
4548 F:      drivers/scsi/cxlflash/
4549 F:      include/uapi/scsi/cxlflash_ioctl.h
4550 F:      Documentation/powerpc/cxlflash.rst
4551
4552 CYBERPRO FB DRIVER
4553 M:      Russell King <linux@armlinux.org.uk>
4554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4555 W:      http://www.armlinux.org.uk/
4556 S:      Maintained
4557 F:      drivers/video/fbdev/cyber2000fb.*
4558
4559 CYCLADES ASYNC MUX DRIVER
4560 W:      http://www.cyclades.com/
4561 S:      Orphan
4562 F:      drivers/tty/cyclades.c
4563 F:      include/linux/cyclades.h
4564 F:      include/uapi/linux/cyclades.h
4565
4566 CYCLADES PC300 DRIVER
4567 W:      http://www.cyclades.com/
4568 S:      Orphan
4569 F:      drivers/net/wan/pc300*
4570
4571 CYPRESS_FIRMWARE MEDIA DRIVER
4572 M:      Antti Palosaari <crope@iki.fi>
4573 L:      linux-media@vger.kernel.org
4574 W:      https://linuxtv.org
4575 W:      http://palosaari.fi/linux/
4576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4577 T:      git git://linuxtv.org/anttip/media_tree.git
4578 S:      Maintained
4579 F:      drivers/media/common/cypress_firmware*
4580
4581 CYTTSP TOUCHSCREEN DRIVER
4582 M:      Ferruh Yigit <fery@cypress.com>
4583 L:      linux-input@vger.kernel.org
4584 S:      Supported
4585 F:      drivers/input/touchscreen/cyttsp*
4586 F:      include/linux/input/cyttsp.h
4587
4588 D-LINK DIR-685 TOUCHKEYS DRIVER
4589 M:      Linus Walleij <linus.walleij@linaro.org>
4590 L:      linux-input@vger.kernel.org
4591 S:      Supported
4592 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4593
4594 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4595 M:      Joshua Kinard <kumba@gentoo.org>
4596 S:      Maintained
4597 F:      drivers/rtc/rtc-ds1685.c
4598 F:      include/linux/rtc/ds1685.h
4599
4600 DAMA SLAVE for AX.25
4601 M:      Joerg Reuter <jreuter@yaina.de>
4602 W:      http://yaina.de/jreuter/
4603 W:      http://www.qsl.net/dl1bke/
4604 L:      linux-hams@vger.kernel.org
4605 S:      Maintained
4606 F:      net/ax25/af_ax25.c
4607 F:      net/ax25/ax25_dev.c
4608 F:      net/ax25/ax25_ds_*
4609 F:      net/ax25/ax25_in.c
4610 F:      net/ax25/ax25_out.c
4611 F:      net/ax25/ax25_timer.c
4612 F:      net/ax25/sysctl_net_ax25.c
4613
4614 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4615 L:      netdev@vger.kernel.org
4616 S:      Orphan
4617 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4618 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4619
4620 DC390/AM53C974 SCSI driver
4621 M:      Hannes Reinecke <hare@suse.com>
4622 L:      linux-scsi@vger.kernel.org
4623 S:      Maintained
4624 F:      drivers/scsi/am53c974.c
4625
4626 DC395x SCSI driver
4627 M:      Oliver Neukum <oliver@neukum.org>
4628 M:      Ali Akcaagac <aliakc@web.de>
4629 M:      Jamie Lenehan <lenehan@twibble.org>
4630 L:      dc395x@twibble.org
4631 W:      http://twibble.org/dist/dc395x/
4632 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4633 S:      Maintained
4634 F:      Documentation/scsi/dc395x.txt
4635 F:      drivers/scsi/dc395x.*
4636
4637 DCCP PROTOCOL
4638 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4639 L:      dccp@vger.kernel.org
4640 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4641 S:      Maintained
4642 F:      include/linux/dccp.h
4643 F:      include/uapi/linux/dccp.h
4644 F:      include/linux/tfrc.h
4645 F:      net/dccp/
4646
4647 DECnet NETWORK LAYER
4648 W:      http://linux-decnet.sourceforge.net
4649 L:      linux-decnet-user@lists.sourceforge.net
4650 S:      Orphan
4651 F:      Documentation/networking/decnet.txt
4652 F:      net/decnet/
4653
4654 DECSTATION PLATFORM SUPPORT
4655 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4656 L:      linux-mips@vger.kernel.org
4657 W:      http://www.linux-mips.org/wiki/DECstation
4658 S:      Maintained
4659 F:      arch/mips/dec/
4660 F:      arch/mips/include/asm/dec/
4661 F:      arch/mips/include/asm/mach-dec/
4662
4663 DEFXX FDDI NETWORK DRIVER
4664 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4665 S:      Maintained
4666 F:      drivers/net/fddi/defxx.*
4667
4668 DEINTERLACE DRIVERS FOR ALLWINNER H3
4669 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4670 L:      linux-media@vger.kernel.org
4671 T:      git git://linuxtv.org/media_tree.git
4672 S:      Maintained
4673 F:      drivers/media/platform/sunxi/sun8i-di/
4674 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4675
4676 DELL SMBIOS DRIVER
4677 M:      Pali Rohár <pali.rohar@gmail.com>
4678 M:      Mario Limonciello <mario.limonciello@dell.com>
4679 L:      platform-driver-x86@vger.kernel.org
4680 S:      Maintained
4681 F:      drivers/platform/x86/dell-smbios.*
4682
4683 DELL SMBIOS SMM DRIVER
4684 M:      Mario Limonciello <mario.limonciello@dell.com>
4685 L:      platform-driver-x86@vger.kernel.org
4686 S:      Maintained
4687 F:      drivers/platform/x86/dell-smbios-smm.c
4688
4689 DELL SMBIOS WMI DRIVER
4690 M:      Mario Limonciello <mario.limonciello@dell.com>
4691 L:      platform-driver-x86@vger.kernel.org
4692 S:      Maintained
4693 F:      drivers/platform/x86/dell-smbios-wmi.c
4694 F:      tools/wmi/dell-smbios-example.c
4695
4696 DEFZA FDDI NETWORK DRIVER
4697 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4698 S:      Maintained
4699 F:      drivers/net/fddi/defza.*
4700
4701 DELL LAPTOP DRIVER
4702 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4703 M:      Pali Rohár <pali.rohar@gmail.com>
4704 L:      platform-driver-x86@vger.kernel.org
4705 S:      Maintained
4706 F:      drivers/platform/x86/dell-laptop.c
4707
4708 DELL LAPTOP FREEFALL DRIVER
4709 M:      Pali Rohár <pali.rohar@gmail.com>
4710 S:      Maintained
4711 F:      drivers/platform/x86/dell-smo8800.c
4712
4713 DELL LAPTOP RBTN DRIVER
4714 M:      Pali Rohár <pali.rohar@gmail.com>
4715 S:      Maintained
4716 F:      drivers/platform/x86/dell-rbtn.*
4717
4718 DELL REMOTE BIOS UPDATE DRIVER
4719 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4720 L:      platform-driver-x86@vger.kernel.org
4721 S:      Maintained
4722 F:      drivers/platform/x86/dell_rbu.c
4723
4724 DELL LAPTOP SMM DRIVER
4725 M:      Pali Rohár <pali.rohar@gmail.com>
4726 S:      Maintained
4727 F:      drivers/hwmon/dell-smm-hwmon.c
4728 F:      include/uapi/linux/i8k.h
4729
4730 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4731 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4732 L:      platform-driver-x86@vger.kernel.org
4733 S:      Maintained
4734 F:      Documentation/driver-api/dcdbas.rst
4735 F:      drivers/platform/x86/dcdbas.*
4736
4737 DELL WMI NOTIFICATIONS DRIVER
4738 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4739 M:      Pali Rohár <pali.rohar@gmail.com>
4740 S:      Maintained
4741 F:      drivers/platform/x86/dell-wmi.c
4742
4743 DELL WMI DESCRIPTOR DRIVER
4744 M:      Mario Limonciello <mario.limonciello@dell.com>
4745 S:      Maintained
4746 F:      drivers/platform/x86/dell-wmi-descriptor.c
4747
4748 DELTA ST MEDIA DRIVER
4749 M:      Hugues Fruchet <hugues.fruchet@st.com>
4750 L:      linux-media@vger.kernel.org
4751 T:      git git://linuxtv.org/media_tree.git
4752 W:      https://linuxtv.org
4753 S:      Supported
4754 F:      drivers/media/platform/sti/delta
4755
4756 DENALI NAND DRIVER
4757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4758 L:      linux-mtd@lists.infradead.org
4759 S:      Supported
4760 F:      drivers/mtd/nand/raw/denali*
4761
4762 DESIGNWARE EDMA CORE IP DRIVER
4763 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4764 L:      dmaengine@vger.kernel.org
4765 S:      Maintained
4766 F:      drivers/dma/dw-edma/
4767 F:      include/linux/dma/edma.h
4768
4769 DESIGNWARE USB2 DRD IP DRIVER
4770 M:      Minas Harutyunyan <hminas@synopsys.com>
4771 L:      linux-usb@vger.kernel.org
4772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4773 S:      Maintained
4774 F:      drivers/usb/dwc2/
4775
4776 DESIGNWARE USB3 DRD IP DRIVER
4777 M:      Felipe Balbi <balbi@kernel.org>
4778 L:      linux-usb@vger.kernel.org
4779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4780 S:      Maintained
4781 F:      drivers/usb/dwc3/
4782
4783 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4784 M:      Andreas Klinger <ak@it-klinger.de>
4785 L:      linux-iio@vger.kernel.org
4786 S:      Maintained
4787 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4788 F:      drivers/iio/proximity/srf*.c
4789
4790 DEVICE COREDUMP (DEV_COREDUMP)
4791 M:      Johannes Berg <johannes@sipsolutions.net>
4792 L:      linux-kernel@vger.kernel.org
4793 S:      Maintained
4794 F:      drivers/base/devcoredump.c
4795 F:      include/linux/devcoredump.h
4796
4797 DEVICE FREQUENCY (DEVFREQ)
4798 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4799 M:      Kyungmin Park <kyungmin.park@samsung.com>
4800 M:      Chanwoo Choi <cw00.choi@samsung.com>
4801 L:      linux-pm@vger.kernel.org
4802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4803 S:      Maintained
4804 F:      drivers/devfreq/
4805 F:      include/linux/devfreq.h
4806 F:      Documentation/devicetree/bindings/devfreq/
4807 F:      include/trace/events/devfreq.h
4808
4809 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4810 M:      Chanwoo Choi <cw00.choi@samsung.com>
4811 L:      linux-pm@vger.kernel.org
4812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4813 S:      Supported
4814 F:      drivers/devfreq/event/
4815 F:      drivers/devfreq/devfreq-event.c
4816 F:      include/dt-bindings/pmu/exynos_ppmu.h
4817 F:      include/linux/devfreq-event.h
4818 F:      Documentation/devicetree/bindings/devfreq/event/
4819
4820 DEVICE NUMBER REGISTRY
4821 M:      Torben Mathiasen <device@lanana.org>
4822 W:      http://lanana.org/docs/device-list/index.html
4823 S:      Maintained
4824
4825 DEVICE-MAPPER  (LVM)
4826 M:      Alasdair Kergon <agk@redhat.com>
4827 M:      Mike Snitzer <snitzer@redhat.com>
4828 M:      dm-devel@redhat.com
4829 L:      dm-devel@redhat.com
4830 W:      http://sources.redhat.com/dm
4831 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4833 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4834 S:      Maintained
4835 F:      Documentation/admin-guide/device-mapper/
4836 F:      drivers/md/Makefile
4837 F:      drivers/md/Kconfig
4838 F:      drivers/md/dm*
4839 F:      drivers/md/persistent-data/
4840 F:      include/linux/device-mapper.h
4841 F:      include/linux/dm-*.h
4842 F:      include/uapi/linux/dm-*.h
4843
4844 DEVLINK
4845 M:      Jiri Pirko <jiri@mellanox.com>
4846 L:      netdev@vger.kernel.org
4847 S:      Supported
4848 F:      net/core/devlink.c
4849 F:      include/net/devlink.h
4850 F:      include/uapi/linux/devlink.h
4851 F:      Documentation/networking/devlink
4852
4853 DIALOG SEMICONDUCTOR DRIVERS
4854 M:      Support Opensource <support.opensource@diasemi.com>
4855 W:      http://www.dialog-semiconductor.com/products
4856 S:      Supported
4857 F:      Documentation/hwmon/da90??.rst
4858 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4859 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4860 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4861 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4862 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4863 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4864 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4865 F:      drivers/gpio/gpio-da90??.c
4866 F:      drivers/hwmon/da90??-hwmon.c
4867 F:      drivers/iio/adc/da91??-*.c
4868 F:      drivers/input/misc/da90??_onkey.c
4869 F:      drivers/input/touchscreen/da9052_tsi.c
4870 F:      drivers/leds/leds-da90??.c
4871 F:      drivers/mfd/da903x.c
4872 F:      drivers/mfd/da90??-*.c
4873 F:      drivers/mfd/da91??-*.c
4874 F:      drivers/power/supply/da9052-battery.c
4875 F:      drivers/power/supply/da91??-*.c
4876 F:      drivers/regulator/da903x.c
4877 F:      drivers/regulator/da9???-regulator.[ch]
4878 F:      drivers/regulator/slg51000-regulator.[ch]
4879 F:      drivers/thermal/da90??-thermal.c
4880 F:      drivers/rtc/rtc-da90??.c
4881 F:      drivers/video/backlight/da90??_bl.c
4882 F:      drivers/watchdog/da90??_wdt.c
4883 F:      include/linux/mfd/da903x.h
4884 F:      include/linux/mfd/da9052/
4885 F:      include/linux/mfd/da9055/
4886 F:      include/linux/mfd/da9062/
4887 F:      include/linux/mfd/da9063/
4888 F:      include/linux/mfd/da9150/
4889 F:      include/linux/regulator/da9211.h
4890 F:      include/sound/da[79]*.h
4891 F:      sound/soc/codecs/da[79]*.[ch]
4892
4893 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4894 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4895 L:      linux-gpio@vger.kernel.org
4896 S:      Maintained
4897 F:      drivers/gpio/gpio-gpio-mm.c
4898
4899 DIOLAN U2C-12 I2C DRIVER
4900 M:      Guenter Roeck <linux@roeck-us.net>
4901 L:      linux-i2c@vger.kernel.org
4902 S:      Maintained
4903 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4904
4905 FILESYSTEM DIRECT ACCESS (DAX)
4906 M:      Dan Williams <dan.j.williams@intel.com>
4907 R:      Matthew Wilcox <willy@infradead.org>
4908 R:      Jan Kara <jack@suse.cz>
4909 L:      linux-fsdevel@vger.kernel.org
4910 L:      linux-nvdimm@lists.01.org
4911 S:      Supported
4912 F:      fs/dax.c
4913 F:      include/linux/dax.h
4914 F:      include/trace/events/fs_dax.h
4915
4916 DEVICE DIRECT ACCESS (DAX)
4917 M:      Dan Williams <dan.j.williams@intel.com>
4918 M:      Vishal Verma <vishal.l.verma@intel.com>
4919 M:      Dave Jiang <dave.jiang@intel.com>
4920 L:      linux-nvdimm@lists.01.org
4921 S:      Supported
4922 F:      drivers/dax/
4923
4924 DIRECTORY NOTIFICATION (DNOTIFY)
4925 M:      Jan Kara <jack@suse.cz>
4926 R:      Amir Goldstein <amir73il@gmail.com>
4927 L:      linux-fsdevel@vger.kernel.org
4928 S:      Maintained
4929 F:      Documentation/filesystems/dnotify.txt
4930 F:      fs/notify/dnotify/
4931 F:      include/linux/dnotify.h
4932
4933 DISK GEOMETRY AND PARTITION HANDLING
4934 M:      Andries Brouwer <aeb@cwi.nl>
4935 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4936 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4937 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4938 S:      Maintained
4939
4940 DISKQUOTA
4941 M:      Jan Kara <jack@suse.com>
4942 S:      Maintained
4943 F:      Documentation/filesystems/quota.txt
4944 F:      fs/quota/
4945 F:      include/linux/quota*.h
4946 F:      include/uapi/linux/quota*.h
4947
4948 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4949 M:      Bernie Thompson <bernie@plugable.com>
4950 L:      linux-fbdev@vger.kernel.org
4951 S:      Maintained
4952 W:      http://plugable.com/category/projects/udlfb/
4953 F:      drivers/video/fbdev/udlfb.c
4954 F:      include/video/udlfb.h
4955 F:      Documentation/fb/udlfb.rst
4956
4957 DISTRIBUTED LOCK MANAGER (DLM)
4958 M:      Christine Caulfield <ccaulfie@redhat.com>
4959 M:      David Teigland <teigland@redhat.com>
4960 L:      cluster-devel@redhat.com
4961 W:      http://sources.redhat.com/cluster/
4962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4963 S:      Supported
4964 F:      fs/dlm/
4965
4966 DMA BUFFER SHARING FRAMEWORK
4967 M:      Sumit Semwal <sumit.semwal@linaro.org>
4968 S:      Maintained
4969 L:      linux-media@vger.kernel.org
4970 L:      dri-devel@lists.freedesktop.org
4971 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4972 F:      drivers/dma-buf/
4973 F:      include/linux/dma-buf*
4974 F:      include/linux/reservation.h
4975 F:      include/linux/*fence.h
4976 F:      Documentation/driver-api/dma-buf.rst
4977 K:      dma_(buf|fence|resv)
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979
4980 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4981 M:      Vinod Koul <vkoul@kernel.org>
4982 L:      dmaengine@vger.kernel.org
4983 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4984 S:      Maintained
4985 F:      drivers/dma/
4986 F:      include/linux/dmaengine.h
4987 F:      include/linux/of_dma.h
4988 F:      Documentation/devicetree/bindings/dma/
4989 F:      Documentation/driver-api/dmaengine/
4990 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4991
4992 DMA MAPPING HELPERS
4993 M:      Christoph Hellwig <hch@lst.de>
4994 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4995 R:      Robin Murphy <robin.murphy@arm.com>
4996 L:      iommu@lists.linux-foundation.org
4997 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4998 W:      http://git.infradead.org/users/hch/dma-mapping.git
4999 S:      Supported
5000 F:      kernel/dma/
5001 F:      include/asm-generic/dma-mapping.h
5002 F:      include/linux/dma-direct.h
5003 F:      include/linux/dma-mapping.h
5004 F:      include/linux/dma-noncoherent.h
5005
5006 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5007 M:      Lukasz Luba <lukasz.luba@arm.com>
5008 L:      linux-pm@vger.kernel.org
5009 L:      linux-samsung-soc@vger.kernel.org
5010 S:      Maintained
5011 F:      drivers/memory/samsung/exynos5422-dmc.c
5012 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5013
5014 DME1737 HARDWARE MONITOR DRIVER
5015 M:      Juerg Haefliger <juergh@gmail.com>
5016 L:      linux-hwmon@vger.kernel.org
5017 S:      Maintained
5018 F:      Documentation/hwmon/dme1737.rst
5019 F:      drivers/hwmon/dme1737.c
5020
5021 DMI/SMBIOS SUPPORT
5022 M:      Jean Delvare <jdelvare@suse.com>
5023 S:      Maintained
5024 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5025 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5026 F:      drivers/firmware/dmi-id.c
5027 F:      drivers/firmware/dmi_scan.c
5028 F:      include/linux/dmi.h
5029
5030 DOCUMENTATION
5031 M:      Jonathan Corbet <corbet@lwn.net>
5032 L:      linux-doc@vger.kernel.org
5033 S:      Maintained
5034 F:      Documentation/
5035 F:      scripts/documentation-file-ref-check
5036 F:      scripts/kernel-doc
5037 F:      scripts/sphinx-pre-install
5038 X:      Documentation/ABI/
5039 X:      Documentation/firmware-guide/acpi/
5040 X:      Documentation/devicetree/
5041 X:      Documentation/i2c/
5042 X:      Documentation/media/
5043 X:      Documentation/power/
5044 X:      Documentation/spi/
5045 T:      git git://git.lwn.net/linux.git docs-next
5046
5047 DOCUMENTATION/ITALIAN
5048 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5049 L:      linux-doc@vger.kernel.org
5050 S:      Maintained
5051 F:      Documentation/translations/it_IT
5052
5053 DOCUMENTATION SCRIPTS
5054 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5055 L:      linux-doc@vger.kernel.org
5056 S:      Maintained
5057 F:      scripts/documentation-file-ref-check
5058 F:      scripts/sphinx-pre-install
5059 F:      Documentation/sphinx/parse-headers.pl
5060
5061 DONGWOON DW9714 LENS VOICE COIL DRIVER
5062 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5063 L:      linux-media@vger.kernel.org
5064 T:      git git://linuxtv.org/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/i2c/dw9714.c
5067 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5068
5069 DONGWOON DW9807 LENS VOICE COIL DRIVER
5070 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5071 L:      linux-media@vger.kernel.org
5072 T:      git git://linuxtv.org/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/i2c/dw9807-vcm.c
5075 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5076
5077 DOUBLETALK DRIVER
5078 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5079 L:      blinux-list@redhat.com
5080 S:      Maintained
5081 F:      drivers/char/dtlk.c
5082 F:      include/linux/dtlk.h
5083
5084 DPAA2 DATAPATH I/O (DPIO) DRIVER
5085 M:      Roy Pledge <Roy.Pledge@nxp.com>
5086 L:      linux-kernel@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/soc/fsl/dpio
5089
5090 DPAA2 ETHERNET DRIVER
5091 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5092 L:      netdev@vger.kernel.org
5093 S:      Maintained
5094 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5095 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5096 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5097 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5098 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5099 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5100 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5101 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5102 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5103
5104 DPAA2 ETHERNET SWITCH DRIVER
5105 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5106 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5107 L:      linux-kernel@vger.kernel.org
5108 S:      Maintained
5109 F:      drivers/staging/fsl-dpaa2/ethsw
5110
5111 DPT_I2O SCSI RAID DRIVER
5112 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5113 L:      linux-scsi@vger.kernel.org
5114 W:      http://www.adaptec.com/
5115 S:      Maintained
5116 F:      drivers/scsi/dpt*
5117 F:      drivers/scsi/dpt/
5118
5119 DRBD DRIVER
5120 M:      Philipp Reisner <philipp.reisner@linbit.com>
5121 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5122 L:      drbd-dev@lists.linbit.com
5123 W:      http://www.drbd.org
5124 T:      git git://git.linbit.com/linux-drbd.git
5125 T:      git git://git.linbit.com/drbd-8.4.git
5126 S:      Supported
5127 F:      drivers/block/drbd/
5128 F:      lib/lru_cache.c
5129 F:      Documentation/admin-guide/blockdev/
5130
5131 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5132 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5133 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5135 S:      Supported
5136 F:      Documentation/kobject.txt
5137 F:      drivers/base/
5138 F:      fs/debugfs/
5139 F:      fs/sysfs/
5140 F:      include/linux/debugfs.h
5141 F:      include/linux/kobj*
5142 F:      lib/kobj*
5143
5144 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5145 M:      Kevin Hilman <khilman@kernel.org>
5146 M:      Nishanth Menon <nm@ti.com>
5147 S:      Maintained
5148 F:      drivers/power/avs/
5149 F:      include/linux/power/smartreflex.h
5150 L:      linux-pm@vger.kernel.org
5151
5152 DRM DRIVER FOR ARM PL111 CLCD
5153 M:      Eric Anholt <eric@anholt.net>
5154 T:      git git://anongit.freedesktop.org/drm/drm-misc
5155 S:      Supported
5156 F:      drivers/gpu/drm/pl111/
5157
5158 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5159 M:      Linus Walleij <linus.walleij@linaro.org>
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161 S:      Maintained
5162 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5163 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5164
5165 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5166 M:      Dave Airlie <airlied@redhat.com>
5167 S:      Odd Fixes
5168 F:      drivers/gpu/drm/ast/
5169
5170 DRM DRIVER FOR ASPEED BMC GFX
5171 M:      Joel Stanley <joel@jms.id.au>
5172 L:      linux-aspeed@lists.ozlabs.org
5173 T:      git git://anongit.freedesktop.org/drm/drm-misc
5174 S:      Supported
5175 F:      drivers/gpu/drm/aspeed/
5176 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5177
5178 DRM DRIVER FOR BOCHS VIRTUAL GPU
5179 M:      Gerd Hoffmann <kraxel@redhat.com>
5180 L:      virtualization@lists.linux-foundation.org
5181 T:      git git://anongit.freedesktop.org/drm/drm-misc
5182 S:      Maintained
5183 F:      drivers/gpu/drm/bochs/
5184
5185 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5186 M:      Linus Walleij <linus.walleij@linaro.org>
5187 T:      git git://anongit.freedesktop.org/drm/drm-misc
5188 S:      Maintained
5189 F:      drivers/gpu/drm/tve200/
5190
5191 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5192 M:      Jagan Teki <jagan@amarulasolutions.com>
5193 S:      Maintained
5194 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5195 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5196
5197 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5198 M:      Hans de Goede <hdegoede@redhat.com>
5199 T:      git git://anongit.freedesktop.org/drm/drm-misc
5200 S:      Maintained
5201 F:      drivers/gpu/drm/tiny/gm12u320.c
5202
5203 DRM DRIVER FOR ILITEK ILI9225 PANELS
5204 M:      David Lechner <david@lechnology.com>
5205 T:      git git://anongit.freedesktop.org/drm/drm-misc
5206 S:      Maintained
5207 F:      drivers/gpu/drm/tiny/ili9225.c
5208 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5209
5210 DRM DRIVER FOR HX8357D PANELS
5211 M:      Eric Anholt <eric@anholt.net>
5212 T:      git git://anongit.freedesktop.org/drm/drm-misc
5213 S:      Maintained
5214 F:      drivers/gpu/drm/tiny/hx8357d.c
5215 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5216
5217 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5218 S:      Orphan / Obsolete
5219 F:      drivers/gpu/drm/i810/
5220 F:      include/uapi/drm/i810_drm.h
5221
5222 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5223 S:      Orphan / Obsolete
5224 F:      drivers/gpu/drm/mga/
5225 F:      include/uapi/drm/mga_drm.h
5226
5227 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5228 M:      Dave Airlie <airlied@redhat.com>
5229 S:      Odd Fixes
5230 F:      drivers/gpu/drm/mgag200/
5231
5232 DRM DRIVER FOR MI0283QT
5233 M:      Noralf Trønnes <noralf@tronnes.org>
5234 T:      git git://anongit.freedesktop.org/drm/drm-misc
5235 S:      Maintained
5236 F:      drivers/gpu/drm/tiny/mi0283qt.c
5237 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5238
5239 DRM DRIVER FOR MSM ADRENO GPU
5240 M:      Rob Clark <robdclark@gmail.com>
5241 M:      Sean Paul <sean@poorly.run>
5242 L:      linux-arm-msm@vger.kernel.org
5243 L:      dri-devel@lists.freedesktop.org
5244 L:      freedreno@lists.freedesktop.org
5245 T:      git https://gitlab.freedesktop.org/drm/msm.git
5246 S:      Maintained
5247 F:      drivers/gpu/drm/msm/
5248 F:      include/uapi/drm/msm_drm.h
5249 F:      Documentation/devicetree/bindings/display/msm/
5250
5251 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5252 M:      Ben Skeggs <bskeggs@redhat.com>
5253 L:      dri-devel@lists.freedesktop.org
5254 L:      nouveau@lists.freedesktop.org
5255 T:      git git://github.com/skeggsb/linux
5256 S:      Supported
5257 F:      drivers/gpu/drm/nouveau/
5258 F:      include/uapi/drm/nouveau_drm.h
5259
5260 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5261 M:      Stefan Mavrodiev <stefan@olimex.com>
5262 S:      Maintained
5263 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5264 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5265
5266 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5267 M:      Noralf Trønnes <noralf@tronnes.org>
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269 S:      Maintained
5270 F:      drivers/gpu/drm/tiny/repaper.c
5271 F:      Documentation/devicetree/bindings/display/repaper.txt
5272
5273 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5274 M:      Dave Airlie <airlied@redhat.com>
5275 M:      Gerd Hoffmann <kraxel@redhat.com>
5276 L:      virtualization@lists.linux-foundation.org
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278 S:      Obsolete
5279 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5280 F:      drivers/gpu/drm/cirrus/
5281
5282 DRM DRIVER FOR QXL VIRTUAL GPU
5283 M:      Dave Airlie <airlied@redhat.com>
5284 M:      Gerd Hoffmann <kraxel@redhat.com>
5285 L:      virtualization@lists.linux-foundation.org
5286 L:      spice-devel@lists.freedesktop.org
5287 T:      git git://anongit.freedesktop.org/drm/drm-misc
5288 S:      Maintained
5289 F:      drivers/gpu/drm/qxl/
5290 F:      include/uapi/drm/qxl_drm.h
5291
5292 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5293 M:      Robert Chiras <robert.chiras@nxp.com>
5294 S:      Maintained
5295 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5296 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5297
5298 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5299 S:      Orphan / Obsolete
5300 F:      drivers/gpu/drm/r128/
5301 F:      include/uapi/drm/r128_drm.h
5302
5303 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5304 M:      Guido Günther <agx@sigxcpu.org>
5305 R:      Purism Kernel Team <kernel@puri.sm>
5306 S:      Maintained
5307 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5308 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5309
5310 DRM DRIVER FOR SAVAGE VIDEO CARDS
5311 S:      Orphan / Obsolete
5312 F:      drivers/gpu/drm/savage/
5313 F:      include/uapi/drm/savage_drm.h
5314
5315 DRM DRIVER FOR SIS VIDEO CARDS
5316 S:      Orphan / Obsolete
5317 F:      drivers/gpu/drm/sis/
5318 F:      include/uapi/drm/sis_drm.h
5319
5320 DRM DRIVER FOR SITRONIX ST7701 PANELS
5321 M:      Jagan Teki <jagan@amarulasolutions.com>
5322 S:      Maintained
5323 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5324 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5325
5326 DRM DRIVER FOR SITRONIX ST7586 PANELS
5327 M:      David Lechner <david@lechnology.com>
5328 T:      git git://anongit.freedesktop.org/drm/drm-misc
5329 S:      Maintained
5330 F:      drivers/gpu/drm/tiny/st7586.c
5331 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5332
5333 DRM DRIVER FOR SITRONIX ST7735R PANELS
5334 M:      David Lechner <david@lechnology.com>
5335 T:      git git://anongit.freedesktop.org/drm/drm-misc
5336 S:      Maintained
5337 F:      drivers/gpu/drm/tiny/st7735r.c
5338 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5339
5340 DRM DRIVER FOR ST-ERICSSON MCDE
5341 M:      Linus Walleij <linus.walleij@linaro.org>
5342 T:      git git://anongit.freedesktop.org/drm/drm-misc
5343 S:      Maintained
5344 F:      drivers/gpu/drm/mcde/
5345 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5346
5347 DRM DRIVER FOR TDFX VIDEO CARDS
5348 S:      Orphan / Obsolete
5349 F:      drivers/gpu/drm/tdfx/
5350
5351 DRM DRIVER FOR TPO TPG110 PANELS
5352 M:      Linus Walleij <linus.walleij@linaro.org>
5353 T:      git git://anongit.freedesktop.org/drm/drm-misc
5354 S:      Maintained
5355 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5356 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5357
5358 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5359 M:      Dave Airlie <airlied@redhat.com>
5360 R:      Sean Paul <sean@poorly.run>
5361 L:      dri-devel@lists.freedesktop.org
5362 S:      Odd Fixes
5363 F:      drivers/gpu/drm/udl/
5364 T:      git git://anongit.freedesktop.org/drm/drm-misc
5365
5366 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5367 M:      Hans de Goede <hdegoede@redhat.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 S:      Maintained
5370 F:      drivers/gpu/drm/vboxvideo/
5371 T:      git git://anongit.freedesktop.org/drm/drm-misc
5372
5373 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5374 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5375 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5376 R:      Daniel Vetter <daniel@ffwll.ch>
5377 T:      git git://anongit.freedesktop.org/drm/drm-misc
5378 S:      Maintained
5379 L:      dri-devel@lists.freedesktop.org
5380 F:      drivers/gpu/drm/vkms/
5381 F:      Documentation/gpu/vkms.rst
5382
5383 DRM DRIVER FOR VMWARE VIRTUAL GPU
5384 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5385 M:      Thomas Hellstrom <thellstrom@vmware.com>
5386 L:      dri-devel@lists.freedesktop.org
5387 T:      git git://people.freedesktop.org/~thomash/linux
5388 S:      Supported
5389 F:      drivers/gpu/drm/vmwgfx/
5390 F:      include/uapi/drm/vmwgfx_drm.h
5391
5392 DRM DRIVERS
5393 M:      David Airlie <airlied@linux.ie>
5394 M:      Daniel Vetter <daniel@ffwll.ch>
5395 L:      dri-devel@lists.freedesktop.org
5396 T:      git git://anongit.freedesktop.org/drm/drm
5397 B:      https://bugs.freedesktop.org/
5398 C:      irc://chat.freenode.net/dri-devel
5399 S:      Maintained
5400 F:      drivers/gpu/drm/
5401 F:      drivers/gpu/vga/
5402 F:      Documentation/devicetree/bindings/display/
5403 F:      Documentation/devicetree/bindings/gpu/
5404 F:      Documentation/gpu/
5405 F:      include/drm/
5406 F:      include/uapi/drm/
5407 F:      include/linux/vga*
5408
5409 DRM DRIVERS AND MISC GPU PATCHES
5410 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5411 M:      Maxime Ripard <mripard@kernel.org>
5412 M:      Sean Paul <sean@poorly.run>
5413 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5414 S:      Maintained
5415 T:      git git://anongit.freedesktop.org/drm/drm-misc
5416 F:      Documentation/gpu/
5417 F:      drivers/gpu/vga/
5418 F:      drivers/gpu/drm/*
5419 F:      include/drm/drm*
5420 F:      include/uapi/drm/drm*
5421 F:      include/linux/vga*
5422
5423 DRM DRIVERS FOR ALLWINNER A10
5424 M:      Maxime Ripard <mripard@kernel.org>
5425 M:      Chen-Yu Tsai <wens@csie.org>
5426 L:      dri-devel@lists.freedesktop.org
5427 S:      Supported
5428 F:      drivers/gpu/drm/sun4i/
5429 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5430 T:      git git://anongit.freedesktop.org/drm/drm-misc
5431
5432 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5433 M:      Maxime Ripard <mripard@kernel.org>
5434 M:      Chen-Yu Tsai <wens@csie.org>
5435 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5436 L:      dri-devel@lists.freedesktop.org
5437 S:      Supported
5438 F:      drivers/gpu/drm/sun4i/sun8i*
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440
5441 DRM DRIVERS FOR AMLOGIC SOCS
5442 M:      Neil Armstrong <narmstrong@baylibre.com>
5443 L:      dri-devel@lists.freedesktop.org
5444 L:      linux-amlogic@lists.infradead.org
5445 W:      http://linux-meson.com/
5446 S:      Supported
5447 F:      drivers/gpu/drm/meson/
5448 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5449 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5450 F:      Documentation/gpu/meson.rst
5451 T:      git git://anongit.freedesktop.org/drm/drm-misc
5452
5453 DRM DRIVERS FOR ATMEL HLCDC
5454 M:      Sam Ravnborg <sam@ravnborg.org>
5455 M:      Boris Brezillon <bbrezillon@kernel.org>
5456 L:      dri-devel@lists.freedesktop.org
5457 S:      Supported
5458 F:      drivers/gpu/drm/atmel-hlcdc/
5459 F:      Documentation/devicetree/bindings/display/atmel/
5460 T:      git git://anongit.freedesktop.org/drm/drm-misc
5461
5462 DRM DRIVERS FOR BRIDGE CHIPS
5463 M:      Andrzej Hajda <a.hajda@samsung.com>
5464 M:      Neil Armstrong <narmstrong@baylibre.com>
5465 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5466 R:      Jonas Karlman <jonas@kwiboo.se>
5467 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5468 S:      Maintained
5469 T:      git git://anongit.freedesktop.org/drm/drm-misc
5470 F:      drivers/gpu/drm/bridge/
5471
5472 DRM DRIVERS FOR EXYNOS
5473 M:      Inki Dae <inki.dae@samsung.com>
5474 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5475 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5476 M:      Kyungmin Park <kyungmin.park@samsung.com>
5477 L:      dri-devel@lists.freedesktop.org
5478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5479 S:      Supported
5480 F:      drivers/gpu/drm/exynos/
5481 F:      include/uapi/drm/exynos_drm.h
5482 F:      Documentation/devicetree/bindings/display/exynos/
5483
5484 DRM DRIVERS FOR FREESCALE DCU
5485 M:      Stefan Agner <stefan@agner.ch>
5486 M:      Alison Wang <alison.wang@nxp.com>
5487 L:      dri-devel@lists.freedesktop.org
5488 S:      Supported
5489 F:      drivers/gpu/drm/fsl-dcu/
5490 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5491 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5492 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5493 T:      git git://anongit.freedesktop.org/drm/drm-misc
5494
5495 DRM DRIVERS FOR FREESCALE IMX
5496 M:      Philipp Zabel <p.zabel@pengutronix.de>
5497 L:      dri-devel@lists.freedesktop.org
5498 S:      Maintained
5499 F:      drivers/gpu/drm/imx/
5500 F:      drivers/gpu/ipu-v3/
5501 F:      Documentation/devicetree/bindings/display/imx/
5502
5503 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5504 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5505 L:      dri-devel@lists.freedesktop.org
5506 T:      git git://github.com/patjak/drm-gma500
5507 S:      Maintained
5508 F:      drivers/gpu/drm/gma500/
5509
5510 DRM DRIVERS FOR HISILICON
5511 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5512 M:      Rongrong Zou <zourongrong@gmail.com>
5513 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5514 R:      Chen Feng <puck.chen@hisilicon.com>
5515 L:      dri-devel@lists.freedesktop.org
5516 T:      git git://github.com/xin3liang/linux.git
5517 S:      Maintained
5518 F:      drivers/gpu/drm/hisilicon/
5519 F:      Documentation/devicetree/bindings/display/hisilicon/
5520
5521 DRM DRIVERS FOR LIMA
5522 M:      Qiang Yu <yuq825@gmail.com>
5523 L:      dri-devel@lists.freedesktop.org
5524 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5525 S:      Maintained
5526 F:      drivers/gpu/drm/lima/
5527 F:      include/uapi/drm/lima_drm.h
5528 T:      git git://anongit.freedesktop.org/drm/drm-misc
5529
5530 DRM DRIVERS FOR MEDIATEK
5531 M:      CK Hu <ck.hu@mediatek.com>
5532 M:      Philipp Zabel <p.zabel@pengutronix.de>
5533 L:      dri-devel@lists.freedesktop.org
5534 S:      Supported
5535 F:      drivers/gpu/drm/mediatek/
5536 F:      Documentation/devicetree/bindings/display/mediatek/
5537
5538 DRM DRIVERS FOR NVIDIA TEGRA
5539 M:      Thierry Reding <thierry.reding@gmail.com>
5540 L:      dri-devel@lists.freedesktop.org
5541 L:      linux-tegra@vger.kernel.org
5542 T:      git git://anongit.freedesktop.org/tegra/linux.git
5543 S:      Supported
5544 F:      drivers/gpu/drm/tegra/
5545 F:      drivers/gpu/host1x/
5546 F:      include/linux/host1x.h
5547 F:      include/uapi/drm/tegra_drm.h
5548 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5549
5550 DRM DRIVERS FOR RENESAS
5551 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5552 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5553 L:      dri-devel@lists.freedesktop.org
5554 L:      linux-renesas-soc@vger.kernel.org
5555 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5556 S:      Supported
5557 F:      drivers/gpu/drm/rcar-du/
5558 F:      drivers/gpu/drm/shmobile/
5559 F:      include/linux/platform_data/shmob_drm.h
5560 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5561 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5562 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5563
5564 DRM DRIVERS FOR ROCKCHIP
5565 M:      Sandy Huang <hjc@rock-chips.com>
5566 M:      Heiko Stübner <heiko@sntech.de>
5567 L:      dri-devel@lists.freedesktop.org
5568 S:      Maintained
5569 F:      drivers/gpu/drm/rockchip/
5570 F:      Documentation/devicetree/bindings/display/rockchip/
5571 T:      git git://anongit.freedesktop.org/drm/drm-misc
5572
5573 DRM DRIVERS FOR STI
5574 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5575 M:      Vincent Abriou <vincent.abriou@st.com>
5576 L:      dri-devel@lists.freedesktop.org
5577 T:      git git://anongit.freedesktop.org/drm/drm-misc
5578 S:      Maintained
5579 F:      drivers/gpu/drm/sti
5580 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5581
5582 DRM DRIVERS FOR STM
5583 M:      Yannick Fertre <yannick.fertre@st.com>
5584 M:      Philippe Cornu <philippe.cornu@st.com>
5585 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5586 M:      Vincent Abriou <vincent.abriou@st.com>
5587 L:      dri-devel@lists.freedesktop.org
5588 T:      git git://anongit.freedesktop.org/drm/drm-misc
5589 S:      Maintained
5590 F:      drivers/gpu/drm/stm
5591 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5592
5593 DRM DRIVERS FOR TI LCDC
5594 M:      Jyri Sarha <jsarha@ti.com>
5595 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5596 L:      dri-devel@lists.freedesktop.org
5597 S:      Maintained
5598 F:      drivers/gpu/drm/tilcdc/
5599 F:      Documentation/devicetree/bindings/display/tilcdc/
5600
5601 DRM DRIVERS FOR TI OMAP
5602 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5603 L:      dri-devel@lists.freedesktop.org
5604 S:      Maintained
5605 F:      drivers/gpu/drm/omapdrm/
5606 F:      Documentation/devicetree/bindings/display/ti/
5607
5608 DRM DRIVERS FOR V3D
5609 M:      Eric Anholt <eric@anholt.net>
5610 S:      Supported
5611 F:      drivers/gpu/drm/v3d/
5612 F:      include/uapi/drm/v3d_drm.h
5613 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5614 T:      git git://anongit.freedesktop.org/drm/drm-misc
5615
5616 DRM DRIVERS FOR VC4
5617 M:      Eric Anholt <eric@anholt.net>
5618 T:      git git://github.com/anholt/linux
5619 S:      Supported
5620 F:      drivers/gpu/drm/vc4/
5621 F:      include/uapi/drm/vc4_drm.h
5622 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5623 T:      git git://anongit.freedesktop.org/drm/drm-misc
5624
5625 DRM DRIVERS FOR VIVANTE GPU IP
5626 M:      Lucas Stach <l.stach@pengutronix.de>
5627 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5628 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5629 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5630 L:      dri-devel@lists.freedesktop.org
5631 S:      Maintained
5632 F:      drivers/gpu/drm/etnaviv/
5633 F:      include/uapi/drm/etnaviv_drm.h
5634 F:      Documentation/devicetree/bindings/display/etnaviv/
5635
5636 DRM DRIVERS FOR ZTE ZX
5637 M:      Shawn Guo <shawnguo@kernel.org>
5638 L:      dri-devel@lists.freedesktop.org
5639 S:      Maintained
5640 F:      drivers/gpu/drm/zte/
5641 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5642 T:      git git://anongit.freedesktop.org/drm/drm-misc
5643
5644 DRM PANEL DRIVERS
5645 M:      Thierry Reding <thierry.reding@gmail.com>
5646 R:      Sam Ravnborg <sam@ravnborg.org>
5647 L:      dri-devel@lists.freedesktop.org
5648 T:      git git://anongit.freedesktop.org/drm/drm-misc
5649 S:      Maintained
5650 F:      drivers/gpu/drm/drm_panel.c
5651 F:      drivers/gpu/drm/panel/
5652 F:      include/drm/drm_panel.h
5653 F:      Documentation/devicetree/bindings/display/panel/
5654
5655 DRM DRIVERS FOR XEN
5656 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5657 T:      git git://anongit.freedesktop.org/drm/drm-misc
5658 L:      dri-devel@lists.freedesktop.org
5659 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5660 S:      Supported
5661 F:      drivers/gpu/drm/xen/
5662 F:      Documentation/gpu/xen-front.rst
5663
5664 DRM TTM SUBSYSTEM
5665 M:      Christian Koenig <christian.koenig@amd.com>
5666 M:      Huang Rui <ray.huang@amd.com>
5667 T:      git git://people.freedesktop.org/~agd5f/linux
5668 S:      Maintained
5669 L:      dri-devel@lists.freedesktop.org
5670 F:      include/drm/ttm/
5671 F:      drivers/gpu/drm/ttm/
5672
5673 DSBR100 USB FM RADIO DRIVER
5674 M:      Alexey Klimov <klimov.linux@gmail.com>
5675 L:      linux-media@vger.kernel.org
5676 T:      git git://linuxtv.org/media_tree.git
5677 S:      Maintained
5678 F:      drivers/media/radio/dsbr100.c
5679
5680 DT3155 MEDIA DRIVER
5681 M:      Hans Verkuil <hverkuil@xs4all.nl>
5682 L:      linux-media@vger.kernel.org
5683 T:      git git://linuxtv.org/media_tree.git
5684 W:      https://linuxtv.org
5685 S:      Odd Fixes
5686 F:      drivers/media/pci/dt3155/
5687
5688 DVB_USB_AF9015 MEDIA DRIVER
5689 M:      Antti Palosaari <crope@iki.fi>
5690 L:      linux-media@vger.kernel.org
5691 W:      https://linuxtv.org
5692 W:      http://palosaari.fi/linux/
5693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5694 T:      git git://linuxtv.org/anttip/media_tree.git
5695 S:      Maintained
5696 F:      drivers/media/usb/dvb-usb-v2/af9015*
5697
5698 DVB_USB_AF9035 MEDIA DRIVER
5699 M:      Antti Palosaari <crope@iki.fi>
5700 L:      linux-media@vger.kernel.org
5701 W:      https://linuxtv.org
5702 W:      http://palosaari.fi/linux/
5703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5704 T:      git git://linuxtv.org/anttip/media_tree.git
5705 S:      Maintained
5706 F:      drivers/media/usb/dvb-usb-v2/af9035*
5707
5708 DVB_USB_ANYSEE MEDIA DRIVER
5709 M:      Antti Palosaari <crope@iki.fi>
5710 L:      linux-media@vger.kernel.org
5711 W:      https://linuxtv.org
5712 W:      http://palosaari.fi/linux/
5713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5714 T:      git git://linuxtv.org/anttip/media_tree.git
5715 S:      Maintained
5716 F:      drivers/media/usb/dvb-usb-v2/anysee*
5717
5718 DVB_USB_AU6610 MEDIA DRIVER
5719 M:      Antti Palosaari <crope@iki.fi>
5720 L:      linux-media@vger.kernel.org
5721 W:      https://linuxtv.org
5722 W:      http://palosaari.fi/linux/
5723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5724 T:      git git://linuxtv.org/anttip/media_tree.git
5725 S:      Maintained
5726 F:      drivers/media/usb/dvb-usb-v2/au6610*
5727
5728 DVB_USB_CE6230 MEDIA DRIVER
5729 M:      Antti Palosaari <crope@iki.fi>
5730 L:      linux-media@vger.kernel.org
5731 W:      https://linuxtv.org
5732 W:      http://palosaari.fi/linux/
5733 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5734 T:      git git://linuxtv.org/anttip/media_tree.git
5735 S:      Maintained
5736 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5737
5738 DVB_USB_CXUSB MEDIA DRIVER
5739 M:      Michael Krufky <mkrufky@linuxtv.org>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 W:      http://github.com/mkrufky
5743 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5744 T:      git git://linuxtv.org/media_tree.git
5745 S:      Maintained
5746 F:      drivers/media/usb/dvb-usb/cxusb*
5747
5748 DVB_USB_EC168 MEDIA DRIVER
5749 M:      Antti Palosaari <crope@iki.fi>
5750 L:      linux-media@vger.kernel.org
5751 W:      https://linuxtv.org
5752 W:      http://palosaari.fi/linux/
5753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5754 T:      git git://linuxtv.org/anttip/media_tree.git
5755 S:      Maintained
5756 F:      drivers/media/usb/dvb-usb-v2/ec168*
5757
5758 DVB_USB_GL861 MEDIA DRIVER
5759 M:      Antti Palosaari <crope@iki.fi>
5760 L:      linux-media@vger.kernel.org
5761 W:      https://linuxtv.org
5762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5763 T:      git git://linuxtv.org/anttip/media_tree.git
5764 S:      Maintained
5765 F:      drivers/media/usb/dvb-usb-v2/gl861*
5766
5767 DVB_USB_MXL111SF MEDIA DRIVER
5768 M:      Michael Krufky <mkrufky@linuxtv.org>
5769 L:      linux-media@vger.kernel.org
5770 W:      https://linuxtv.org
5771 W:      http://github.com/mkrufky
5772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5773 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5774 S:      Maintained
5775 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5776
5777 DVB_USB_RTL28XXU MEDIA DRIVER
5778 M:      Antti Palosaari <crope@iki.fi>
5779 L:      linux-media@vger.kernel.org
5780 W:      https://linuxtv.org
5781 W:      http://palosaari.fi/linux/
5782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5783 T:      git git://linuxtv.org/anttip/media_tree.git
5784 S:      Maintained
5785 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5786
5787 DVB_USB_V2 MEDIA DRIVER
5788 M:      Antti Palosaari <crope@iki.fi>
5789 L:      linux-media@vger.kernel.org
5790 W:      https://linuxtv.org
5791 W:      http://palosaari.fi/linux/
5792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5793 T:      git git://linuxtv.org/anttip/media_tree.git
5794 S:      Maintained
5795 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5796 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5797
5798 DYNAMIC DEBUG
5799 M:      Jason Baron <jbaron@akamai.com>
5800 S:      Maintained
5801 F:      lib/dynamic_debug.c
5802 F:      include/linux/dynamic_debug.h
5803
5804 DYNAMIC INTERRUPT MODERATION
5805 M:      Tal Gilboa <talgi@mellanox.com>
5806 S:      Maintained
5807 F:      include/linux/dim.h
5808 F:      lib/dim/
5809
5810 DZ DECSTATION DZ11 SERIAL DRIVER
5811 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5812 S:      Maintained
5813 F:      drivers/tty/serial/dz.*
5814
5815 E3X0 POWER BUTTON DRIVER
5816 M:      Moritz Fischer <moritz.fischer@ettus.com>
5817 L:      usrp-users@lists.ettus.com
5818 W:      http://www.ettus.com
5819 S:      Supported
5820 F:      drivers/input/misc/e3x0-button.c
5821 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5822
5823 E4000 MEDIA DRIVER
5824 M:      Antti Palosaari <crope@iki.fi>
5825 L:      linux-media@vger.kernel.org
5826 W:      https://linuxtv.org
5827 W:      http://palosaari.fi/linux/
5828 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5829 T:      git git://linuxtv.org/anttip/media_tree.git
5830 S:      Maintained
5831 F:      drivers/media/tuners/e4000*
5832
5833 EARTH_PT1 MEDIA DRIVER
5834 M:      Akihiro Tsukada <tskd08@gmail.com>
5835 L:      linux-media@vger.kernel.org
5836 S:      Odd Fixes
5837 F:      drivers/media/pci/pt1/
5838
5839 EARTH_PT3 MEDIA DRIVER
5840 M:      Akihiro Tsukada <tskd08@gmail.com>
5841 L:      linux-media@vger.kernel.org
5842 S:      Odd Fixes
5843 F:      drivers/media/pci/pt3/
5844
5845 EC100 MEDIA DRIVER
5846 M:      Antti Palosaari <crope@iki.fi>
5847 L:      linux-media@vger.kernel.org
5848 W:      https://linuxtv.org
5849 W:      http://palosaari.fi/linux/
5850 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5851 T:      git git://linuxtv.org/anttip/media_tree.git
5852 S:      Maintained
5853 F:      drivers/media/dvb-frontends/ec100*
5854
5855 ECRYPT FILE SYSTEM
5856 M:      Tyler Hicks <tyhicks@canonical.com>
5857 L:      ecryptfs@vger.kernel.org
5858 W:      http://ecryptfs.org
5859 W:      https://launchpad.net/ecryptfs
5860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5861 S:      Supported
5862 F:      Documentation/filesystems/ecryptfs.txt
5863 F:      fs/ecryptfs/
5864
5865 EDAC-AMD64
5866 M:      Borislav Petkov <bp@alien8.de>
5867 L:      linux-edac@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/edac/amd64_edac*
5870
5871 EDAC-ARMADA
5872 M:      Jan Luebbe <jlu@pengutronix.de>
5873 L:      linux-edac@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/edac/armada_xp_*
5876
5877 EDAC-AST2500
5878 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5879 S:      Supported
5880 F:      drivers/edac/aspeed_edac.c
5881 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5882
5883 EDAC-BLUEFIELD
5884 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5885 S:      Supported
5886 F:      drivers/edac/bluefield_edac.c
5887
5888 EDAC-CALXEDA
5889 M:      Robert Richter <rric@kernel.org>
5890 L:      linux-edac@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/edac/highbank*
5893
5894 EDAC-CAVIUM OCTEON
5895 M:      Ralf Baechle <ralf@linux-mips.org>
5896 M:      Robert Richter <rrichter@marvell.com>
5897 L:      linux-edac@vger.kernel.org
5898 L:      linux-mips@vger.kernel.org
5899 S:      Supported
5900 F:      drivers/edac/octeon_edac*
5901
5902 EDAC-CAVIUM THUNDERX
5903 M:      Robert Richter <rrichter@marvell.com>
5904 L:      linux-edac@vger.kernel.org
5905 S:      Supported
5906 F:      drivers/edac/thunderx_edac*
5907
5908 EDAC-CORE
5909 M:      Borislav Petkov <bp@alien8.de>
5910 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5911 M:      Tony Luck <tony.luck@intel.com>
5912 R:      James Morse <james.morse@arm.com>
5913 R:      Robert Richter <rrichter@marvell.com>
5914 L:      linux-edac@vger.kernel.org
5915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5916 S:      Supported
5917 F:      Documentation/admin-guide/ras.rst
5918 F:      Documentation/driver-api/edac.rst
5919 F:      drivers/edac/
5920 F:      include/linux/edac.h
5921
5922 EDAC-E752X
5923 M:      Mark Gross <mark.gross@intel.com>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/e752x_edac.c
5927
5928 EDAC-E7XXX
5929 L:      linux-edac@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/edac/e7xxx_edac.c
5932
5933 EDAC-FSL_DDR
5934 M:      York Sun <york.sun@nxp.com>
5935 L:      linux-edac@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/edac/fsl_ddr_edac.*
5938
5939 EDAC-GHES
5940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5941 L:      linux-edac@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/edac/ghes_edac.c
5944
5945 EDAC-I10NM
5946 M:      Tony Luck <tony.luck@intel.com>
5947 L:      linux-edac@vger.kernel.org
5948 S:      Maintained
5949 F:      drivers/edac/i10nm_base.c
5950
5951 EDAC-I3000
5952 L:      linux-edac@vger.kernel.org
5953 S:      Orphan
5954 F:      drivers/edac/i3000_edac.c
5955
5956 EDAC-I5000
5957 L:      linux-edac@vger.kernel.org
5958 S:      Maintained
5959 F:      drivers/edac/i5000_edac.c
5960
5961 EDAC-I5400
5962 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5963 L:      linux-edac@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/edac/i5400_edac.c
5966
5967 EDAC-I7300
5968 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5969 L:      linux-edac@vger.kernel.org
5970 S:      Maintained
5971 F:      drivers/edac/i7300_edac.c
5972
5973 EDAC-I7CORE
5974 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5975 L:      linux-edac@vger.kernel.org
5976 S:      Maintained
5977 F:      drivers/edac/i7core_edac.c
5978
5979 EDAC-I82443BXGX
5980 M:      Tim Small <tim@buttersideup.com>
5981 L:      linux-edac@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/edac/i82443bxgx_edac.c
5984
5985 EDAC-I82975X
5986 M:      "Arvind R." <arvino55@gmail.com>
5987 L:      linux-edac@vger.kernel.org
5988 S:      Maintained
5989 F:      drivers/edac/i82975x_edac.c
5990
5991 EDAC-IE31200
5992 M:      Jason Baron <jbaron@akamai.com>
5993 L:      linux-edac@vger.kernel.org
5994 S:      Maintained
5995 F:      drivers/edac/ie31200_edac.c
5996
5997 EDAC-MPC85XX
5998 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5999 L:      linux-edac@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/edac/mpc85xx_edac.[ch]
6002
6003 EDAC-PASEMI
6004 M:      Egor Martovetsky <egor@pasemi.com>
6005 L:      linux-edac@vger.kernel.org
6006 S:      Maintained
6007 F:      drivers/edac/pasemi_edac.c
6008
6009 EDAC-PND2
6010 M:      Tony Luck <tony.luck@intel.com>
6011 L:      linux-edac@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/edac/pnd2_edac.[ch]
6014
6015 EDAC-R82600
6016 M:      Tim Small <tim@buttersideup.com>
6017 L:      linux-edac@vger.kernel.org
6018 S:      Maintained
6019 F:      drivers/edac/r82600_edac.c
6020
6021 EDAC-SBRIDGE
6022 M:      Tony Luck <tony.luck@intel.com>
6023 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6024 L:      linux-edac@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/edac/sb_edac.c
6027
6028 EDAC-SIFIVE
6029 M:      Yash Shah <yash.shah@sifive.com>
6030 L:      linux-edac@vger.kernel.org
6031 S:      Supported
6032 F:      drivers/edac/sifive_edac.c
6033 F:      drivers/soc/sifive_l2_cache.c
6034
6035 EDAC-SKYLAKE
6036 M:      Tony Luck <tony.luck@intel.com>
6037 L:      linux-edac@vger.kernel.org
6038 S:      Maintained
6039 F:      drivers/edac/skx_*.c
6040
6041 EDAC-TI
6042 M:      Tero Kristo <t-kristo@ti.com>
6043 L:      linux-edac@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/edac/ti_edac.c
6046
6047 EDAC-QCOM
6048 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6049 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6050 L:      linux-arm-msm@vger.kernel.org
6051 L:      linux-edac@vger.kernel.org
6052 S:      Maintained
6053 F:      drivers/edac/qcom_edac.c
6054
6055 EDIROL UA-101/UA-1000 DRIVER
6056 M:      Clemens Ladisch <clemens@ladisch.de>
6057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6059 S:      Maintained
6060 F:      sound/usb/misc/ua101.c
6061
6062 EFI TEST DRIVER
6063 L:      linux-efi@vger.kernel.org
6064 M:      Ivan Hu <ivan.hu@canonical.com>
6065 M:      Ard Biesheuvel <ardb@kernel.org>
6066 S:      Maintained
6067 F:      drivers/firmware/efi/test/
6068
6069 EFI VARIABLE FILESYSTEM
6070 M:      Matthew Garrett <matthew.garrett@nebula.com>
6071 M:      Jeremy Kerr <jk@ozlabs.org>
6072 M:      Ard Biesheuvel <ardb@kernel.org>
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6074 L:      linux-efi@vger.kernel.org
6075 S:      Maintained
6076 F:      fs/efivarfs/
6077
6078 EFIFB FRAMEBUFFER DRIVER
6079 L:      linux-fbdev@vger.kernel.org
6080 M:      Peter Jones <pjones@redhat.com>
6081 S:      Maintained
6082 F:      drivers/video/fbdev/efifb.c
6083
6084 EFS FILESYSTEM
6085 W:      http://aeschi.ch.eu.org/efs/
6086 S:      Orphan
6087 F:      fs/efs/
6088
6089 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6090 M:      Douglas Miller <dougmill@linux.ibm.com>
6091 L:      netdev@vger.kernel.org
6092 S:      Maintained
6093 F:      drivers/net/ethernet/ibm/ehea/
6094
6095 EM28XX VIDEO4LINUX DRIVER
6096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6097 L:      linux-media@vger.kernel.org
6098 W:      https://linuxtv.org
6099 T:      git git://linuxtv.org/media_tree.git
6100 S:      Maintained
6101 F:      drivers/media/usb/em28xx/
6102 F:      Documentation/media/v4l-drivers/em28xx*
6103
6104 EMBEDDED LINUX
6105 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6106 M:      Matt Mackall <mpm@selenic.com>
6107 M:      David Woodhouse <dwmw2@infradead.org>
6108 L:      linux-embedded@vger.kernel.org
6109 S:      Maintained
6110
6111 Emulex 10Gbps iSCSI - OneConnect DRIVER
6112 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6113 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6114 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6115 L:      linux-scsi@vger.kernel.org
6116 W:      http://www.broadcom.com
6117 S:      Supported
6118 F:      drivers/scsi/be2iscsi/
6119
6120 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6121 M:      Sathya Perla <sathya.perla@broadcom.com>
6122 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6123 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6124 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6125 L:      netdev@vger.kernel.org
6126 W:      http://www.emulex.com
6127 S:      Supported
6128 F:      drivers/net/ethernet/emulex/benet/
6129
6130 EMULEX ONECONNECT ROCE DRIVER
6131 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6132 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6133 L:      linux-rdma@vger.kernel.org
6134 W:      http://www.broadcom.com
6135 S:      Odd Fixes
6136 F:      drivers/infiniband/hw/ocrdma/
6137 F:      include/uapi/rdma/ocrdma-abi.h
6138
6139 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6140 M:      James Smart <james.smart@broadcom.com>
6141 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6142 L:      linux-scsi@vger.kernel.org
6143 W:      http://www.broadcom.com
6144 S:      Supported
6145 F:      drivers/scsi/lpfc/
6146
6147 ENE CB710 FLASH CARD READER DRIVER
6148 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6149 S:      Maintained
6150 F:      drivers/misc/cb710/
6151 F:      drivers/mmc/host/cb710-mmc.*
6152 F:      include/linux/cb710.h
6153
6154 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6155 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6156 S:      Maintained
6157 F:      drivers/media/rc/ene_ir.*
6158
6159 EPSON S1D13XXX FRAMEBUFFER DRIVER
6160 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6161 S:      Maintained
6162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6163 F:      drivers/video/fbdev/s1d13xxxfb.c
6164 F:      include/video/s1d13xxxfb.h
6165
6166 EROFS FILE SYSTEM
6167 M:      Gao Xiang <gaoxiang25@huawei.com>
6168 M:      Chao Yu <yuchao0@huawei.com>
6169 L:      linux-erofs@lists.ozlabs.org
6170 S:      Maintained
6171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6172 F:      Documentation/filesystems/erofs.txt
6173 F:      fs/erofs/
6174 F:      include/trace/events/erofs.h
6175
6176 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6177 M:      Jeff Layton <jlayton@kernel.org>
6178 S:      Maintained
6179 F:      lib/errseq.c
6180 F:      include/linux/errseq.h
6181
6182 ET131X NETWORK DRIVER
6183 M:      Mark Einon <mark.einon@gmail.com>
6184 S:      Odd Fixes
6185 F:      drivers/net/ethernet/agere/
6186
6187 ETHERNET BRIDGE
6188 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6189 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6190 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6191 L:      netdev@vger.kernel.org
6192 W:      http://www.linuxfoundation.org/en/Net:Bridge
6193 S:      Maintained
6194 F:      include/linux/netfilter_bridge/
6195 F:      net/bridge/
6196
6197 ETHERNET PHY LIBRARY
6198 M:      Andrew Lunn <andrew@lunn.ch>
6199 M:      Florian Fainelli <f.fainelli@gmail.com>
6200 M:      Heiner Kallweit <hkallweit1@gmail.com>
6201 R:      Russell King <linux@armlinux.org.uk>
6202 L:      netdev@vger.kernel.org
6203 S:      Maintained
6204 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6205 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6206 F:      Documentation/devicetree/bindings/net/mdio*
6207 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6208 F:      Documentation/networking/phy.rst
6209 F:      drivers/net/phy/
6210 F:      drivers/of/of_mdio.c
6211 F:      drivers/of/of_net.c
6212 F:      include/dt-bindings/net/qca-ar803x.h
6213 F:      include/linux/*mdio*.h
6214 F:      include/linux/of_net.h
6215 F:      include/linux/phy.h
6216 F:      include/linux/phy_fixed.h
6217 F:      include/linux/platform_data/mdio-bcm-unimac.h
6218 F:      include/linux/platform_data/mdio-gpio.h
6219 F:      include/trace/events/mdio.h
6220 F:      include/uapi/linux/mdio.h
6221 F:      include/uapi/linux/mii.h
6222
6223 EXFAT FILE SYSTEM
6224 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6225 L:      linux-fsdevel@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/staging/exfat/
6228
6229 EXT2 FILE SYSTEM
6230 M:      Jan Kara <jack@suse.com>
6231 L:      linux-ext4@vger.kernel.org
6232 S:      Maintained
6233 F:      Documentation/filesystems/ext2.txt
6234 F:      fs/ext2/
6235 F:      include/linux/ext2*
6236
6237 EXT4 FILE SYSTEM
6238 M:      "Theodore Ts'o" <tytso@mit.edu>
6239 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6240 L:      linux-ext4@vger.kernel.org
6241 W:      http://ext4.wiki.kernel.org
6242 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6244 S:      Maintained
6245 F:      Documentation/filesystems/ext4/
6246 F:      fs/ext4/
6247
6248 Extended Verification Module (EVM)
6249 M:      Mimi Zohar <zohar@linux.ibm.com>
6250 L:      linux-integrity@vger.kernel.org
6251 S:      Supported
6252 F:      security/integrity/evm/
6253
6254 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6255 M:      Ard Biesheuvel <ardb@kernel.org>
6256 L:      linux-efi@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6258 S:      Maintained
6259 F:      Documentation/admin-guide/efi-stub.rst
6260 F:      arch/*/kernel/efi.c
6261 F:      arch/x86/boot/compressed/eboot.[ch]
6262 F:      arch/*/include/asm/efi.h
6263 F:      arch/x86/platform/efi/
6264 F:      drivers/firmware/efi/
6265 F:      include/linux/efi*.h
6266 F:      arch/arm/boot/compressed/efi-header.S
6267 F:      arch/arm64/kernel/efi-entry.S
6268
6269 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6270 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6271 M:      Chanwoo Choi <cw00.choi@samsung.com>
6272 L:      linux-kernel@vger.kernel.org
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6274 S:      Maintained
6275 F:      drivers/extcon/
6276 F:      include/linux/extcon/
6277 F:      include/linux/extcon.h
6278 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6279 F:      Documentation/devicetree/bindings/extcon/
6280
6281 EXYNOS DP DRIVER
6282 M:      Jingoo Han <jingoohan1@gmail.com>
6283 L:      dri-devel@lists.freedesktop.org
6284 S:      Maintained
6285 F:      drivers/gpu/drm/exynos/exynos_dp*
6286
6287 EXYNOS SYSMMU (IOMMU) driver
6288 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6289 L:      iommu@lists.linux-foundation.org
6290 S:      Maintained
6291 F:      drivers/iommu/exynos-iommu.c
6292
6293 EZchip NPS platform support
6294 M:      Vineet Gupta <vgupta@synopsys.com>
6295 M:      Ofer Levi <oferle@mellanox.com>
6296 S:      Supported
6297 F:      arch/arc/plat-eznps
6298 F:      arch/arc/boot/dts/eznps.dts
6299
6300 F2FS FILE SYSTEM
6301 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6302 M:      Chao Yu <yuchao0@huawei.com>
6303 L:      linux-f2fs-devel@lists.sourceforge.net
6304 W:      https://f2fs.wiki.kernel.org/
6305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6306 S:      Maintained
6307 F:      Documentation/filesystems/f2fs.txt
6308 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6309 F:      fs/f2fs/
6310 F:      include/linux/f2fs_fs.h
6311 F:      include/trace/events/f2fs.h
6312
6313 F71805F HARDWARE MONITORING DRIVER
6314 M:      Jean Delvare <jdelvare@suse.com>
6315 L:      linux-hwmon@vger.kernel.org
6316 S:      Maintained
6317 F:      Documentation/hwmon/f71805f.rst
6318 F:      drivers/hwmon/f71805f.c
6319
6320 FADDR2LINE
6321 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6322 S:      Maintained
6323 F:      scripts/faddr2line
6324
6325 FAILOVER MODULE
6326 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6327 L:      netdev@vger.kernel.org
6328 S:      Supported
6329 F:      net/core/failover.c
6330 F:      include/net/failover.h
6331 F:      Documentation/networking/failover.rst
6332
6333 FANOTIFY
6334 M:      Jan Kara <jack@suse.cz>
6335 R:      Amir Goldstein <amir73il@gmail.com>
6336 L:      linux-fsdevel@vger.kernel.org
6337 S:      Maintained
6338 F:      fs/notify/fanotify/
6339 F:      include/linux/fanotify.h
6340 F:      include/uapi/linux/fanotify.h
6341
6342 FARSYNC SYNCHRONOUS DRIVER
6343 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6344 W:      http://www.farsite.co.uk/
6345 S:      Supported
6346 F:      drivers/net/wan/farsync.*
6347
6348 FAULT INJECTION SUPPORT
6349 M:      Akinobu Mita <akinobu.mita@gmail.com>
6350 S:      Supported
6351 F:      Documentation/fault-injection/
6352 F:      lib/fault-inject.c
6353
6354 FBTFT Framebuffer drivers
6355 S:      Orphan
6356 L:      dri-devel@lists.freedesktop.org
6357 L:      linux-fbdev@vger.kernel.org
6358 F:      drivers/staging/fbtft/
6359
6360 FC0011 TUNER DRIVER
6361 M:      Michael Buesch <m@bues.ch>
6362 L:      linux-media@vger.kernel.org
6363 S:      Maintained
6364 F:      drivers/media/tuners/fc0011.h
6365 F:      drivers/media/tuners/fc0011.c
6366
6367 FC2580 MEDIA DRIVER
6368 M:      Antti Palosaari <crope@iki.fi>
6369 L:      linux-media@vger.kernel.org
6370 W:      https://linuxtv.org
6371 W:      http://palosaari.fi/linux/
6372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6373 T:      git git://linuxtv.org/anttip/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/tuners/fc2580*
6376
6377 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6378 M:      Hannes Reinecke <hare@suse.de>
6379 L:      linux-scsi@vger.kernel.org
6380 W:      www.Open-FCoE.org
6381 S:      Supported
6382 F:      drivers/scsi/libfc/
6383 F:      drivers/scsi/fcoe/
6384 F:      include/scsi/fc/
6385 F:      include/scsi/libfc.h
6386 F:      include/scsi/libfcoe.h
6387 F:      include/uapi/scsi/fc/
6388
6389 FILE LOCKING (flock() and fcntl()/lockf())
6390 M:      Jeff Layton <jlayton@kernel.org>
6391 M:      "J. Bruce Fields" <bfields@fieldses.org>
6392 L:      linux-fsdevel@vger.kernel.org
6393 S:      Maintained
6394 F:      include/linux/fcntl.h
6395 F:      include/uapi/linux/fcntl.h
6396 F:      fs/fcntl.c
6397 F:      fs/locks.c
6398
6399 FILESYSTEMS (VFS and infrastructure)
6400 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6401 L:      linux-fsdevel@vger.kernel.org
6402 S:      Maintained
6403 F:      fs/*
6404 F:      include/linux/fs.h
6405 F:      include/linux/fs_types.h
6406 F:      include/uapi/linux/fs.h
6407
6408 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6409 M:      Riku Voipio <riku.voipio@iki.fi>
6410 L:      linux-hwmon@vger.kernel.org
6411 S:      Maintained
6412 F:      drivers/hwmon/f75375s.c
6413 F:      include/linux/f75375s.h
6414
6415 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6416 M:      Clemens Ladisch <clemens@ladisch.de>
6417 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6418 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6420 S:      Maintained
6421 F:      sound/firewire/
6422 F:      include/uapi/sound/firewire.h
6423
6424 FIREWIRE MEDIA DRIVERS (firedtv)
6425 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6426 L:      linux-media@vger.kernel.org
6427 L:      linux1394-devel@lists.sourceforge.net
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6429 S:      Maintained
6430 F:      drivers/media/firewire/
6431
6432 FIREWIRE SBP-2 TARGET
6433 M:      Chris Boot <bootc@bootc.net>
6434 L:      linux-scsi@vger.kernel.org
6435 L:      target-devel@vger.kernel.org
6436 L:      linux1394-devel@lists.sourceforge.net
6437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6438 S:      Maintained
6439 F:      drivers/target/sbp/
6440
6441 FIREWIRE SUBSYSTEM
6442 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6443 L:      linux1394-devel@lists.sourceforge.net
6444 W:      http://ieee1394.wiki.kernel.org/
6445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6446 S:      Maintained
6447 F:      drivers/firewire/
6448 F:      include/linux/firewire.h
6449 F:      include/uapi/linux/firewire*.h
6450 F:      tools/firewire/
6451
6452 FIRMWARE LOADER (request_firmware)
6453 M:      Luis Chamberlain <mcgrof@kernel.org>
6454 L:      linux-kernel@vger.kernel.org
6455 S:      Maintained
6456 F:      Documentation/firmware_class/
6457 F:      drivers/base/firmware_loader/
6458 F:      include/linux/firmware.h
6459
6460 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6461 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6462 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6463 S:      Maintained
6464 F:      drivers/block/rsxx/
6465
6466 FLEXTIMER FTM-QUADDEC DRIVER
6467 M:      Patrick Havelange <patrick.havelange@essensium.com>
6468 L:      linux-iio@vger.kernel.org
6469 S:      Maintained
6470 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6471 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6472 F:      drivers/counter/ftm-quaddec.c
6473
6474 FLOPPY DRIVER
6475 M:      Denis Efremov <efremov@linux.com>
6476 S:      Odd Fixes
6477 L:      linux-block@vger.kernel.org
6478 F:      drivers/block/floppy.c
6479
6480 FPGA MANAGER FRAMEWORK
6481 M:      Moritz Fischer <mdf@kernel.org>
6482 L:      linux-fpga@vger.kernel.org
6483 S:      Maintained
6484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6485 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6486 F:      Documentation/fpga/
6487 F:      Documentation/driver-api/fpga/
6488 F:      Documentation/devicetree/bindings/fpga/
6489 F:      drivers/fpga/
6490 F:      include/linux/fpga/
6491 W:      http://www.rocketboards.org
6492
6493 FPGA DFL DRIVERS
6494 M:      Wu Hao <hao.wu@intel.com>
6495 L:      linux-fpga@vger.kernel.org
6496 S:      Maintained
6497 F:      Documentation/fpga/dfl.rst
6498 F:      include/uapi/linux/fpga-dfl.h
6499 F:      drivers/fpga/dfl*
6500
6501 FPU EMULATOR
6502 M:      Bill Metzenthen <billm@melbpc.org.au>
6503 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6504 S:      Maintained
6505 F:      arch/x86/math-emu/
6506
6507 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6508 L:      netdev@vger.kernel.org
6509 S:      Orphan
6510 F:      drivers/net/wan/dlci.c
6511 F:      drivers/net/wan/sdla.c
6512
6513 FRAMEBUFFER LAYER
6514 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6515 L:      dri-devel@lists.freedesktop.org
6516 L:      linux-fbdev@vger.kernel.org
6517 T:      git git://anongit.freedesktop.org/drm/drm-misc
6518 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6519 S:      Maintained
6520 F:      Documentation/fb/
6521 F:      drivers/video/
6522 F:      include/video/
6523 F:      include/linux/fb.h
6524 F:      include/uapi/video/
6525 F:      include/uapi/linux/fb.h
6526
6527 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6528 M:      Horia Geantă <horia.geanta@nxp.com>
6529 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6530 L:      linux-crypto@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/crypto/caam/
6533 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6534
6535 FREESCALE DIU FRAMEBUFFER DRIVER
6536 M:      Timur Tabi <timur@kernel.org>
6537 L:      linux-fbdev@vger.kernel.org
6538 S:      Maintained
6539 F:      drivers/video/fbdev/fsl-diu-fb.*
6540
6541 FREESCALE DMA DRIVER
6542 M:      Li Yang <leoyang.li@nxp.com>
6543 M:      Zhang Wei <zw@zh-kernel.org>
6544 L:      linuxppc-dev@lists.ozlabs.org
6545 S:      Maintained
6546 F:      drivers/dma/fsldma.*
6547
6548 FREESCALE ENETC ETHERNET DRIVERS
6549 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6550 L:      netdev@vger.kernel.org
6551 S:      Maintained
6552 F:      drivers/net/ethernet/freescale/enetc/
6553
6554 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6555 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6556 L:      netdev@vger.kernel.org
6557 S:      Maintained
6558 F:      drivers/net/ethernet/freescale/gianfar*
6559 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6560
6561 FREESCALE GPMI NAND DRIVER
6562 M:      Han Xu <han.xu@nxp.com>
6563 L:      linux-mtd@lists.infradead.org
6564 S:      Maintained
6565 F:      drivers/mtd/nand/raw/gpmi-nand/*
6566
6567 FREESCALE I2C CPM DRIVER
6568 M:      Jochen Friedrich <jochen@scram.de>
6569 L:      linuxppc-dev@lists.ozlabs.org
6570 L:      linux-i2c@vger.kernel.org
6571 S:      Maintained
6572 F:      drivers/i2c/busses/i2c-cpm.c
6573
6574 FREESCALE IMX DDR PMU DRIVER
6575 M:      Frank Li <Frank.li@nxp.com>
6576 L:      linux-arm-kernel@lists.infradead.org
6577 S:      Maintained
6578 F:      drivers/perf/fsl_imx8_ddr_perf.c
6579 F:      Documentation/admin-guide/perf/imx-ddr.rst
6580 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6581
6582 FREESCALE IMX I2C DRIVER
6583 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6584 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6585 L:      linux-i2c@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/i2c/busses/i2c-imx.c
6588 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6589
6590 FREESCALE IMX LPI2C DRIVER
6591 M:      Dong Aisheng <aisheng.dong@nxp.com>
6592 L:      linux-i2c@vger.kernel.org
6593 L:      linux-imx@nxp.com
6594 S:      Maintained
6595 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6596 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6597
6598 FREESCALE IMX / MXC FEC DRIVER
6599 M:      Fugang Duan <fugang.duan@nxp.com>
6600 L:      netdev@vger.kernel.org
6601 S:      Maintained
6602 F:      drivers/net/ethernet/freescale/fec_main.c
6603 F:      drivers/net/ethernet/freescale/fec_ptp.c
6604 F:      drivers/net/ethernet/freescale/fec.h
6605 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6606
6607 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6608 M:      Sascha Hauer <s.hauer@pengutronix.de>
6609 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6610 L:      linux-fbdev@vger.kernel.org
6611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6612 S:      Maintained
6613 F:      include/linux/platform_data/video-imxfb.h
6614 F:      drivers/video/fbdev/imxfb.c
6615
6616 FREESCALE QORIQ DPAA ETHERNET DRIVER
6617 M:      Madalin Bucur <madalin.bucur@nxp.com>
6618 L:      netdev@vger.kernel.org
6619 S:      Maintained
6620 F:      drivers/net/ethernet/freescale/dpaa
6621
6622 FREESCALE QORIQ DPAA FMAN DRIVER
6623 M:      Madalin Bucur <madalin.bucur@nxp.com>
6624 L:      netdev@vger.kernel.org
6625 S:      Maintained
6626 F:      drivers/net/ethernet/freescale/fman
6627 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6628
6629 FREESCALE QORIQ PTP CLOCK DRIVER
6630 M:      Yangbo Lu <yangbo.lu@nxp.com>
6631 L:      netdev@vger.kernel.org
6632 S:      Maintained
6633 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6634 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6635 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6636 F:      drivers/ptp/ptp_qoriq.c
6637 F:      drivers/ptp/ptp_qoriq_debugfs.c
6638 F:      include/linux/fsl/ptp_qoriq.h
6639 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6640
6641 FREESCALE QUAD SPI DRIVER
6642 M:      Han Xu <han.xu@nxp.com>
6643 L:      linux-spi@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/spi/spi-fsl-qspi.c
6646
6647 FREESCALE QUICC ENGINE LIBRARY
6648 M:      Qiang Zhao <qiang.zhao@nxp.com>
6649 L:      linuxppc-dev@lists.ozlabs.org
6650 S:      Maintained
6651 F:      drivers/soc/fsl/qe/
6652 F:      include/soc/fsl/*qe*.h
6653 F:      include/soc/fsl/*ucc*.h
6654
6655 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6656 M:      Li Yang <leoyang.li@nxp.com>
6657 L:      netdev@vger.kernel.org
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 S:      Maintained
6660 F:      drivers/net/ethernet/freescale/ucc_geth*
6661
6662 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6663 M:      Zhao Qiang <qiang.zhao@nxp.com>
6664 L:      netdev@vger.kernel.org
6665 L:      linuxppc-dev@lists.ozlabs.org
6666 S:      Maintained
6667 F:      drivers/net/wan/fsl_ucc_hdlc*
6668
6669 FREESCALE QUICC ENGINE UCC UART DRIVER
6670 M:      Timur Tabi <timur@kernel.org>
6671 L:      linuxppc-dev@lists.ozlabs.org
6672 S:      Maintained
6673 F:      drivers/tty/serial/ucc_uart.c
6674
6675 FREESCALE SOC DRIVERS
6676 M:      Li Yang <leoyang.li@nxp.com>
6677 L:      linuxppc-dev@lists.ozlabs.org
6678 L:      linux-arm-kernel@lists.infradead.org
6679 S:      Maintained
6680 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6681 F:      Documentation/devicetree/bindings/soc/fsl/
6682 F:      drivers/soc/fsl/
6683 F:      include/linux/fsl/
6684
6685 FREESCALE SOC FS_ENET DRIVER
6686 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6687 L:      linuxppc-dev@lists.ozlabs.org
6688 L:      netdev@vger.kernel.org
6689 S:      Maintained
6690 F:      drivers/net/ethernet/freescale/fs_enet/
6691 F:      include/linux/fs_enet_pd.h
6692
6693 FREESCALE SOC SOUND DRIVERS
6694 M:      Timur Tabi <timur@kernel.org>
6695 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6696 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6697 R:      Fabio Estevam <festevam@gmail.com>
6698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6699 L:      linuxppc-dev@lists.ozlabs.org
6700 S:      Maintained
6701 F:      sound/soc/fsl/fsl*
6702 F:      sound/soc/fsl/imx*
6703 F:      sound/soc/fsl/mpc8610_hpcd.c
6704
6705 FREESCALE USB PERIPHERAL DRIVERS
6706 M:      Li Yang <leoyang.li@nxp.com>
6707 L:      linux-usb@vger.kernel.org
6708 L:      linuxppc-dev@lists.ozlabs.org
6709 S:      Maintained
6710 F:      drivers/usb/gadget/udc/fsl*
6711
6712 FREEVXFS FILESYSTEM
6713 M:      Christoph Hellwig <hch@infradead.org>
6714 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6715 S:      Maintained
6716 F:      fs/freevxfs/
6717
6718 FREEZER
6719 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6720 M:      Pavel Machek <pavel@ucw.cz>
6721 L:      linux-pm@vger.kernel.org
6722 S:      Supported
6723 F:      Documentation/power/freezing-of-tasks.rst
6724 F:      include/linux/freezer.h
6725 F:      kernel/freezer.c
6726
6727 FRONTSWAP API
6728 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6729 L:      linux-kernel@vger.kernel.org
6730 S:      Maintained
6731 F:      mm/frontswap.c
6732 F:      include/linux/frontswap.h
6733
6734 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6735 M:      David Howells <dhowells@redhat.com>
6736 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6737 S:      Supported
6738 F:      Documentation/filesystems/caching/
6739 F:      fs/fscache/
6740 F:      include/linux/fscache*.h
6741
6742 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6743 M:      Theodore Y. Ts'o <tytso@mit.edu>
6744 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6745 M:      Eric Biggers <ebiggers@kernel.org>
6746 L:      linux-fscrypt@vger.kernel.org
6747 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6748 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6749 S:      Supported
6750 F:      fs/crypto/
6751 F:      include/linux/fscrypt*.h
6752 F:      include/uapi/linux/fscrypt.h
6753 F:      Documentation/filesystems/fscrypt.rst
6754
6755 FSI SUBSYSTEM
6756 M:      Jeremy Kerr <jk@ozlabs.org>
6757 M:      Joel Stanley <joel@jms.id.au>
6758 R:      Alistar Popple <alistair@popple.id.au>
6759 R:      Eddie James <eajames@linux.ibm.com>
6760 L:      linux-fsi@lists.ozlabs.org
6761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6762 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6763 S:      Supported
6764 F:      drivers/fsi/
6765 F:      include/linux/fsi*.h
6766 F:      include/trace/events/fsi*.h
6767
6768 FSI-ATTACHED I2C DRIVER
6769 M:      Eddie James <eajames@linux.ibm.com>
6770 L:      linux-i2c@vger.kernel.org
6771 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6772 S:      Maintained
6773 F:      drivers/i2c/busses/i2c-fsi.c
6774 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6775
6776 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6777 M:      Jan Kara <jack@suse.cz>
6778 R:      Amir Goldstein <amir73il@gmail.com>
6779 L:      linux-fsdevel@vger.kernel.org
6780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6781 S:      Maintained
6782 F:      fs/notify/
6783 F:      include/linux/fsnotify*.h
6784
6785 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6786 M:      Eric Biggers <ebiggers@kernel.org>
6787 M:      Theodore Y. Ts'o <tytso@mit.edu>
6788 L:      linux-fscrypt@vger.kernel.org
6789 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6790 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6791 S:      Supported
6792 F:      fs/verity/
6793 F:      include/linux/fsverity.h
6794 F:      include/uapi/linux/fsverity.h
6795 F:      Documentation/filesystems/fsverity.rst
6796
6797 FUJITSU LAPTOP EXTRAS
6798 M:      Jonathan Woithe <jwoithe@just42.net>
6799 L:      platform-driver-x86@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/platform/x86/fujitsu-laptop.c
6802
6803 FUJITSU M-5MO LS CAMERA ISP DRIVER
6804 M:      Kyungmin Park <kyungmin.park@samsung.com>
6805 M:      Heungjun Kim <riverful.kim@samsung.com>
6806 L:      linux-media@vger.kernel.org
6807 S:      Maintained
6808 F:      drivers/media/i2c/m5mols/
6809 F:      include/media/i2c/m5mols.h
6810
6811 FUJITSU TABLET EXTRAS
6812 M:      Robert Gerlach <khnz@gmx.de>
6813 L:      platform-driver-x86@vger.kernel.org
6814 S:      Maintained
6815 F:      drivers/platform/x86/fujitsu-tablet.c
6816
6817 FUSE: FILESYSTEM IN USERSPACE
6818 M:      Miklos Szeredi <miklos@szeredi.hu>
6819 L:      linux-fsdevel@vger.kernel.org
6820 W:      http://fuse.sourceforge.net/
6821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6822 S:      Maintained
6823 F:      fs/fuse/
6824 F:      include/uapi/linux/fuse.h
6825 F:      Documentation/filesystems/fuse.txt
6826
6827 FUTEX SUBSYSTEM
6828 M:      Thomas Gleixner <tglx@linutronix.de>
6829 M:      Ingo Molnar <mingo@redhat.com>
6830 R:      Peter Zijlstra <peterz@infradead.org>
6831 R:      Darren Hart <dvhart@infradead.org>
6832 L:      linux-kernel@vger.kernel.org
6833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6834 S:      Maintained
6835 F:      kernel/futex.c
6836 F:      include/asm-generic/futex.h
6837 F:      include/linux/futex.h
6838 F:      include/uapi/linux/futex.h
6839 F:      tools/testing/selftests/futex/
6840 F:      tools/perf/bench/futex*
6841 F:      Documentation/*futex*
6842
6843 GCC PLUGINS
6844 M:      Kees Cook <keescook@chromium.org>
6845 R:      Emese Revfy <re.emese@gmail.com>
6846 L:      kernel-hardening@lists.openwall.com
6847 S:      Maintained
6848 F:      scripts/gcc-plugins/
6849 F:      scripts/gcc-plugin.sh
6850 F:      scripts/Makefile.gcc-plugins
6851 F:      Documentation/core-api/gcc-plugins.rst
6852
6853 GASKET DRIVER FRAMEWORK
6854 M:      Rob Springer <rspringer@google.com>
6855 M:      Todd Poynor <toddpoynor@google.com>
6856 M:      Ben Chan <benchan@chromium.org>
6857 S:      Maintained
6858 F:      drivers/staging/gasket/
6859
6860 GCOV BASED KERNEL PROFILING
6861 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6862 S:      Maintained
6863 F:      kernel/gcov/
6864 F:      Documentation/dev-tools/gcov.rst
6865
6866 GDB KERNEL DEBUGGING HELPER SCRIPTS
6867 M:      Jan Kiszka <jan.kiszka@siemens.com>
6868 M:      Kieran Bingham <kbingham@kernel.org>
6869 S:      Supported
6870 F:      scripts/gdb/
6871
6872 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6873 M:      Achim Leubner <achim_leubner@adaptec.com>
6874 L:      linux-scsi@vger.kernel.org
6875 W:      http://www.icp-vortex.com/
6876 S:      Supported
6877 F:      drivers/scsi/gdt*
6878
6879 GEMTEK FM RADIO RECEIVER DRIVER
6880 M:      Hans Verkuil <hverkuil@xs4all.nl>
6881 L:      linux-media@vger.kernel.org
6882 T:      git git://linuxtv.org/media_tree.git
6883 W:      https://linuxtv.org
6884 S:      Maintained
6885 F:      drivers/media/radio/radio-gemtek*
6886
6887 GENERIC ARCHITECTURE TOPOLOGY
6888 M:      Sudeep Holla <sudeep.holla@arm.com>
6889 L:      linux-kernel@vger.kernel.org
6890 S:      Maintained
6891 F:      drivers/base/arch_topology.c
6892 F:      include/linux/arch_topology.h
6893
6894 GENERIC GPIO I2C DRIVER
6895 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6896 S:      Supported
6897 F:      drivers/i2c/busses/i2c-gpio.c
6898 F:      include/linux/platform_data/i2c-gpio.h
6899
6900 GENERIC GPIO I2C MULTIPLEXER DRIVER
6901 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6902 L:      linux-i2c@vger.kernel.org
6903 S:      Supported
6904 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6905 F:      include/linux/platform_data/i2c-mux-gpio.h
6906 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6907
6908 GENERIC HDLC (WAN) DRIVERS
6909 M:      Krzysztof Halasa <khc@pm.waw.pl>
6910 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6911 S:      Maintained
6912 F:      drivers/net/wan/c101.c
6913 F:      drivers/net/wan/hd6457*
6914 F:      drivers/net/wan/hdlc*
6915 F:      drivers/net/wan/n2.c
6916 F:      drivers/net/wan/pc300too.c
6917 F:      drivers/net/wan/pci200syn.c
6918 F:      drivers/net/wan/wanxl*
6919
6920 GENERIC INCLUDE/ASM HEADER FILES
6921 M:      Arnd Bergmann <arnd@arndb.de>
6922 L:      linux-arch@vger.kernel.org
6923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6924 S:      Maintained
6925 F:      include/asm-generic/
6926 F:      include/uapi/asm-generic/
6927
6928 GENERIC PHY FRAMEWORK
6929 M:      Kishon Vijay Abraham I <kishon@ti.com>
6930 L:      linux-kernel@vger.kernel.org
6931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6932 S:      Supported
6933 F:      drivers/phy/
6934 F:      include/linux/phy/
6935 F:      Documentation/devicetree/bindings/phy/
6936
6937 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6938 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6939 S:      Supported
6940 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6941
6942 GENERIC PM DOMAINS
6943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6944 M:      Kevin Hilman <khilman@kernel.org>
6945 M:      Ulf Hansson <ulf.hansson@linaro.org>
6946 L:      linux-pm@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/base/power/domain*.c
6949 F:      include/linux/pm_domain.h
6950 F:      Documentation/devicetree/bindings/power/power?domain*
6951
6952 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6953 M:      Eugen Hristev <eugen.hristev@microchip.com>
6954 L:      linux-input@vger.kernel.org
6955 S:      Maintained
6956 F:      drivers/input/touchscreen/resistive-adc-touch.c
6957
6958 GENERIC UIO DRIVER FOR PCI DEVICES
6959 M:      "Michael S. Tsirkin" <mst@redhat.com>
6960 L:      kvm@vger.kernel.org
6961 S:      Supported
6962 F:      drivers/uio/uio_pci_generic.c
6963
6964 GENERIC VDSO LIBRARY:
6965 M:      Andy Lutomirski <luto@kernel.org>
6966 M:      Thomas Gleixner <tglx@linutronix.de>
6967 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6968 L:      linux-kernel@vger.kernel.org
6969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6970 S:      Maintained
6971 F:      lib/vdso/
6972 F:      kernel/time/vsyscall.c
6973 F:      include/vdso/
6974 F:      include/asm-generic/vdso/vsyscall.h
6975
6976 GENWQE (IBM Generic Workqueue Card)
6977 M:      Frank Haverkamp <haver@linux.ibm.com>
6978 S:      Supported
6979 F:      drivers/misc/genwqe/
6980
6981 GET_MAINTAINER SCRIPT
6982 M:      Joe Perches <joe@perches.com>
6983 S:      Maintained
6984 F:      scripts/get_maintainer.pl
6985
6986 GFS2 FILE SYSTEM
6987 M:      Bob Peterson <rpeterso@redhat.com>
6988 M:      Andreas Gruenbacher <agruenba@redhat.com>
6989 L:      cluster-devel@redhat.com
6990 W:      http://sources.redhat.com/cluster/
6991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6992 S:      Supported
6993 F:      Documentation/filesystems/gfs2*.txt
6994 F:      fs/gfs2/
6995 F:      include/uapi/linux/gfs2_ondisk.h
6996
6997 GNSS SUBSYSTEM
6998 M:      Johan Hovold <johan@kernel.org>
6999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7000 S:      Maintained
7001 F:      Documentation/ABI/testing/sysfs-class-gnss
7002 F:      Documentation/devicetree/bindings/gnss/
7003 F:      drivers/gnss/
7004 F:      include/linux/gnss.h
7005
7006 GO7007 MPEG CODEC
7007 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7008 L:      linux-media@vger.kernel.org
7009 S:      Maintained
7010 F:      drivers/media/usb/go7007/
7011
7012 GOODIX TOUCHSCREEN
7013 M:      Bastien Nocera <hadess@hadess.net>
7014 L:      linux-input@vger.kernel.org
7015 S:      Maintained
7016 F:      drivers/input/touchscreen/goodix.c
7017
7018 GOOGLE ETHERNET DRIVERS
7019 M:      Catherine Sullivan <csully@google.com>
7020 R:      Sagi Shahar <sagis@google.com>
7021 R:      Jon Olson <jonolson@google.com>
7022 L:      netdev@vger.kernel.org
7023 S:      Supported
7024 F:      Documentation/networking/device_drivers/google/gve.rst
7025 F:      drivers/net/ethernet/google
7026
7027 GPD POCKET FAN DRIVER
7028 M:      Hans de Goede <hdegoede@redhat.com>
7029 L:      platform-driver-x86@vger.kernel.org
7030 S:      Maintained
7031 F:      drivers/platform/x86/gpd-pocket-fan.c
7032
7033 GPIO ACPI SUPPORT
7034 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7035 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7036 L:      linux-gpio@vger.kernel.org
7037 L:      linux-acpi@vger.kernel.org
7038 S:      Maintained
7039 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7040 F:      drivers/gpio/gpiolib-acpi.c
7041 F:      drivers/gpio/gpiolib-acpi.h
7042
7043 GPIO IR Transmitter
7044 M:      Sean Young <sean@mess.org>
7045 L:      linux-media@vger.kernel.org
7046 S:      Maintained
7047 F:      drivers/media/rc/gpio-ir-tx.c
7048
7049 GPIO MOCKUP DRIVER
7050 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7051 L:      linux-gpio@vger.kernel.org
7052 S:      Maintained
7053 F:      drivers/gpio/gpio-mockup.c
7054 F:      tools/testing/selftests/gpio/
7055
7056 GPIO SUBSYSTEM
7057 M:      Linus Walleij <linus.walleij@linaro.org>
7058 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7059 L:      linux-gpio@vger.kernel.org
7060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7061 S:      Maintained
7062 F:      Documentation/devicetree/bindings/gpio/
7063 F:      Documentation/driver-api/gpio/
7064 F:      Documentation/admin-guide/gpio/
7065 F:      Documentation/ABI/testing/gpio-cdev
7066 F:      Documentation/ABI/obsolete/sysfs-gpio
7067 F:      drivers/gpio/
7068 F:      include/linux/gpio/
7069 F:      include/linux/gpio.h
7070 F:      include/linux/of_gpio.h
7071 F:      include/asm-generic/gpio.h
7072 F:      include/uapi/linux/gpio.h
7073 F:      tools/gpio/
7074
7075 GRE DEMULTIPLEXER DRIVER
7076 M:      Dmitry Kozlov <xeb@mail.ru>
7077 L:      netdev@vger.kernel.org
7078 S:      Maintained
7079 F:      net/ipv4/gre_demux.c
7080 F:      net/ipv4/gre_offload.c
7081 F:      include/net/gre.h
7082
7083 GRETH 10/100/1G Ethernet MAC device driver
7084 M:      Andreas Larsson <andreas@gaisler.com>
7085 L:      netdev@vger.kernel.org
7086 S:      Maintained
7087 F:      drivers/net/ethernet/aeroflex/
7088
7089 GREYBUS AUDIO PROTOCOLS DRIVERS
7090 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7091 M:      Mark Greer <mgreer@animalcreek.com>
7092 S:      Maintained
7093 F:      drivers/staging/greybus/audio_apbridgea.c
7094 F:      drivers/staging/greybus/audio_apbridgea.h
7095 F:      drivers/staging/greybus/audio_codec.c
7096 F:      drivers/staging/greybus/audio_codec.h
7097 F:      drivers/staging/greybus/audio_gb.c
7098 F:      drivers/staging/greybus/audio_manager.c
7099 F:      drivers/staging/greybus/audio_manager.h
7100 F:      drivers/staging/greybus/audio_manager_module.c
7101 F:      drivers/staging/greybus/audio_manager_private.h
7102 F:      drivers/staging/greybus/audio_manager_sysfs.c
7103 F:      drivers/staging/greybus/audio_module.c
7104 F:      drivers/staging/greybus/audio_topology.c
7105
7106 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7107 M:      Viresh Kumar <vireshk@kernel.org>
7108 S:      Maintained
7109 F:      drivers/staging/greybus/authentication.c
7110 F:      drivers/staging/greybus/bootrom.c
7111 F:      drivers/staging/greybus/firmware.h
7112 F:      drivers/staging/greybus/fw-core.c
7113 F:      drivers/staging/greybus/fw-download.c
7114 F:      drivers/staging/greybus/fw-management.c
7115 F:      drivers/staging/greybus/greybus_authentication.h
7116 F:      drivers/staging/greybus/greybus_firmware.h
7117 F:      drivers/staging/greybus/hid.c
7118 F:      drivers/staging/greybus/i2c.c
7119 F:      drivers/staging/greybus/spi.c
7120 F:      drivers/staging/greybus/spilib.c
7121 F:      drivers/staging/greybus/spilib.h
7122
7123 GREYBUS LOOPBACK DRIVER
7124 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7125 S:      Maintained
7126 F:      drivers/staging/greybus/loopback.c
7127
7128 GREYBUS PLATFORM DRIVERS
7129 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7130 S:      Maintained
7131 F:      drivers/staging/greybus/arche-platform.c
7132 F:      drivers/staging/greybus/arche-apb-ctrl.c
7133 F:      drivers/staging/greybus/arche_platform.h
7134
7135 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7136 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7137 S:      Maintained
7138 F:      drivers/staging/greybus/sdio.c
7139 F:      drivers/staging/greybus/light.c
7140 F:      drivers/staging/greybus/gpio.c
7141 F:      drivers/staging/greybus/power_supply.c
7142 F:      drivers/staging/greybus/spi.c
7143 F:      drivers/staging/greybus/spilib.c
7144
7145 GREYBUS SUBSYSTEM
7146 M:      Johan Hovold <johan@kernel.org>
7147 M:      Alex Elder <elder@kernel.org>
7148 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7149 S:      Maintained
7150 F:      drivers/staging/greybus/
7151 F:      drivers/greybus/
7152 F:      include/linux/greybus.h
7153 F:      include/linux/greybus/
7154 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7155
7156 GREYBUS UART PROTOCOLS DRIVERS
7157 M:      David Lin <dtwlin@gmail.com>
7158 S:      Maintained
7159 F:      drivers/staging/greybus/uart.c
7160 F:      drivers/staging/greybus/log.c
7161
7162 GS1662 VIDEO SERIALIZER
7163 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7164 L:      linux-media@vger.kernel.org
7165 T:      git git://linuxtv.org/media_tree.git
7166 S:      Maintained
7167 F:      drivers/media/spi/gs1662.c
7168
7169 GSPCA FINEPIX SUBDRIVER
7170 M:      Frank Zago <frank@zago.net>
7171 L:      linux-media@vger.kernel.org
7172 T:      git git://linuxtv.org/media_tree.git
7173 S:      Maintained
7174 F:      drivers/media/usb/gspca/finepix.c
7175
7176 GSPCA GL860 SUBDRIVER
7177 M:      Olivier Lorin <o.lorin@laposte.net>
7178 L:      linux-media@vger.kernel.org
7179 T:      git git://linuxtv.org/media_tree.git
7180 S:      Maintained
7181 F:      drivers/media/usb/gspca/gl860/
7182
7183 GSPCA M5602 SUBDRIVER
7184 M:      Erik Andren <erik.andren@gmail.com>
7185 L:      linux-media@vger.kernel.org
7186 T:      git git://linuxtv.org/media_tree.git
7187 S:      Maintained
7188 F:      drivers/media/usb/gspca/m5602/
7189
7190 GSPCA PAC207 SONIXB SUBDRIVER
7191 M:      Hans Verkuil <hverkuil@xs4all.nl>
7192 L:      linux-media@vger.kernel.org
7193 T:      git git://linuxtv.org/media_tree.git
7194 S:      Odd Fixes
7195 F:      drivers/media/usb/gspca/pac207.c
7196
7197 GSPCA SN9C20X SUBDRIVER
7198 M:      Brian Johnson <brijohn@gmail.com>
7199 L:      linux-media@vger.kernel.org
7200 T:      git git://linuxtv.org/media_tree.git
7201 S:      Maintained
7202 F:      drivers/media/usb/gspca/sn9c20x.c
7203
7204 GSPCA T613 SUBDRIVER
7205 M:      Leandro Costantino <lcostantino@gmail.com>
7206 L:      linux-media@vger.kernel.org
7207 T:      git git://linuxtv.org/media_tree.git
7208 S:      Maintained
7209 F:      drivers/media/usb/gspca/t613.c
7210
7211 GSPCA USB WEBCAM DRIVER
7212 M:      Hans Verkuil <hverkuil@xs4all.nl>
7213 L:      linux-media@vger.kernel.org
7214 T:      git git://linuxtv.org/media_tree.git
7215 S:      Odd Fixes
7216 F:      drivers/media/usb/gspca/
7217
7218 GTP (GPRS Tunneling Protocol)
7219 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7220 M:      Harald Welte <laforge@gnumonks.org>
7221 L:      osmocom-net-gprs@lists.osmocom.org
7222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7223 S:      Maintained
7224 F:      drivers/net/gtp.c
7225
7226 GUID PARTITION TABLE (GPT)
7227 M:      Davidlohr Bueso <dave@stgolabs.net>
7228 L:      linux-efi@vger.kernel.org
7229 S:      Maintained
7230 F:      block/partitions/efi.*
7231
7232 H8/300 ARCHITECTURE
7233 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7234 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7235 W:      http://uclinux-h8.sourceforge.jp
7236 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7237 S:      Maintained
7238 F:      arch/h8300/
7239 F:      drivers/clocksource/h8300_*.c
7240 F:      drivers/clk/h8300/
7241 F:      drivers/irqchip/irq-renesas-h8*.c
7242
7243 HABANALABS PCI DRIVER
7244 M:      Oded Gabbay <oded.gabbay@gmail.com>
7245 T:      git https://github.com/HabanaAI/linux.git
7246 S:      Supported
7247 F:      drivers/misc/habanalabs/
7248 F:      include/uapi/misc/habanalabs.h
7249 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7250 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7251
7252 HACKRF MEDIA DRIVER
7253 M:      Antti Palosaari <crope@iki.fi>
7254 L:      linux-media@vger.kernel.org
7255 W:      https://linuxtv.org
7256 W:      http://palosaari.fi/linux/
7257 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7258 T:      git git://linuxtv.org/anttip/media_tree.git
7259 S:      Maintained
7260 F:      drivers/media/usb/hackrf/
7261
7262 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7263 M:      Frank Seidel <frank@f-seidel.de>
7264 L:      platform-driver-x86@vger.kernel.org
7265 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7266 S:      Maintained
7267 F:      drivers/platform/x86/hdaps.c
7268
7269 HARDWARE MONITORING
7270 M:      Jean Delvare <jdelvare@suse.com>
7271 M:      Guenter Roeck <linux@roeck-us.net>
7272 L:      linux-hwmon@vger.kernel.org
7273 W:      http://hwmon.wiki.kernel.org/
7274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7275 S:      Maintained
7276 F:      Documentation/devicetree/bindings/hwmon/
7277 F:      Documentation/hwmon/
7278 F:      drivers/hwmon/
7279 F:      include/linux/hwmon*.h
7280 F:      include/trace/events/hwmon*.h
7281
7282 HARDWARE RANDOM NUMBER GENERATOR CORE
7283 M:      Matt Mackall <mpm@selenic.com>
7284 M:      Herbert Xu <herbert@gondor.apana.org.au>
7285 L:      linux-crypto@vger.kernel.org
7286 S:      Odd fixes
7287 F:      Documentation/devicetree/bindings/rng/
7288 F:      Documentation/admin-guide/hw_random.rst
7289 F:      drivers/char/hw_random/
7290 F:      include/linux/hw_random.h
7291
7292 HARDWARE TRACING FACILITIES
7293 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7294 S:      Maintained
7295 F:      drivers/hwtracing/
7296
7297 HARDWARE SPINLOCK CORE
7298 M:      Ohad Ben-Cohen <ohad@wizery.com>
7299 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7300 L:      linux-remoteproc@vger.kernel.org
7301 S:      Maintained
7302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7303 F:      Documentation/devicetree/bindings/hwlock/
7304 F:      Documentation/hwspinlock.txt
7305 F:      drivers/hwspinlock/
7306 F:      include/linux/hwspinlock.h
7307
7308 HARMONY SOUND DRIVER
7309 L:      linux-parisc@vger.kernel.org
7310 S:      Maintained
7311 F:      sound/parisc/harmony.*
7312
7313 HDPVR USB VIDEO ENCODER DRIVER
7314 M:      Hans Verkuil <hverkuil@xs4all.nl>
7315 L:      linux-media@vger.kernel.org
7316 T:      git git://linuxtv.org/media_tree.git
7317 W:      https://linuxtv.org
7318 S:      Odd Fixes
7319 F:      drivers/media/usb/hdpvr/
7320
7321 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7322 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7323 S:      Supported
7324 F:      Documentation/watchdog/hpwdt.rst
7325 F:      drivers/watchdog/hpwdt.c
7326
7327 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7328 M:      Don Brace <don.brace@microsemi.com>
7329 L:      esc.storagedev@microsemi.com
7330 L:      linux-scsi@vger.kernel.org
7331 S:      Supported
7332 F:      Documentation/scsi/hpsa.txt
7333 F:      drivers/scsi/hpsa*.[ch]
7334 F:      include/linux/cciss*.h
7335 F:      include/uapi/linux/cciss*.h
7336
7337 HFI1 DRIVER
7338 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7339 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7340 L:      linux-rdma@vger.kernel.org
7341 S:      Supported
7342 F:      drivers/infiniband/hw/hfi1
7343
7344 HFS FILESYSTEM
7345 L:      linux-fsdevel@vger.kernel.org
7346 S:      Orphan
7347 F:      Documentation/filesystems/hfs.txt
7348 F:      fs/hfs/
7349
7350 HFSPLUS FILESYSTEM
7351 L:      linux-fsdevel@vger.kernel.org
7352 S:      Orphan
7353 F:      Documentation/filesystems/hfsplus.txt
7354 F:      fs/hfsplus/
7355
7356 HGA FRAMEBUFFER DRIVER
7357 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7358 L:      linux-nvidia@lists.surfsouth.com
7359 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7360 S:      Maintained
7361 F:      drivers/video/fbdev/hgafb.c
7362
7363 HIBERNATION (aka Software Suspend, aka swsusp)
7364 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7365 M:      Pavel Machek <pavel@ucw.cz>
7366 L:      linux-pm@vger.kernel.org
7367 B:      https://bugzilla.kernel.org
7368 S:      Supported
7369 F:      arch/x86/power/
7370 F:      drivers/base/power/
7371 F:      kernel/power/
7372 F:      include/linux/suspend.h
7373 F:      include/linux/freezer.h
7374 F:      include/linux/pm.h
7375 F:      arch/*/include/asm/suspend*.h
7376
7377 HID CORE LAYER
7378 M:      Jiri Kosina <jikos@kernel.org>
7379 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7380 L:      linux-input@vger.kernel.org
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7382 S:      Maintained
7383 F:      drivers/hid/
7384 F:      include/linux/hid*
7385 F:      include/uapi/linux/hid*
7386
7387 HID SENSOR HUB DRIVERS
7388 M:      Jiri Kosina <jikos@kernel.org>
7389 M:      Jonathan Cameron <jic23@kernel.org>
7390 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7391 L:      linux-input@vger.kernel.org
7392 L:      linux-iio@vger.kernel.org
7393 S:      Maintained
7394 F:      Documentation/hid/hid-sensor*
7395 F:      drivers/hid/hid-sensor-*
7396 F:      drivers/iio/*/hid-*
7397 F:      include/linux/hid-sensor-*
7398
7399 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7400 M:      Thomas Gleixner <tglx@linutronix.de>
7401 L:      linux-kernel@vger.kernel.org
7402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7403 S:      Maintained
7404 F:      Documentation/timers/
7405 F:      kernel/time/hrtimer.c
7406 F:      kernel/time/clockevents.c
7407 F:      kernel/time/timer_*.c
7408 F:      include/linux/clockchips.h
7409 F:      include/linux/hrtimer.h
7410
7411 HIGH-SPEED SCC DRIVER FOR AX.25
7412 L:      linux-hams@vger.kernel.org
7413 S:      Orphan
7414 F:      drivers/net/hamradio/dmascc.c
7415 F:      drivers/net/hamradio/scc.c
7416
7417 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7418 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7419 W:      http://www.highpoint-tech.com
7420 S:      Supported
7421 F:      Documentation/scsi/hptiop.txt
7422 F:      drivers/scsi/hptiop.c
7423
7424 HIPPI
7425 M:      Jes Sorensen <jes@trained-monkey.org>
7426 L:      linux-hippi@sunsite.dk
7427 S:      Maintained
7428 F:      include/linux/hippidevice.h
7429 F:      include/uapi/linux/if_hippi.h
7430 F:      net/802/hippi.c
7431 F:      drivers/net/hippi/
7432
7433 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7434 M:      Zaibo Xu <xuzaibo@huawei.com>
7435 L:      linux-crypto@vger.kernel.org
7436 S:      Maintained
7437 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7438 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7439 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7440 F:      drivers/crypto/hisilicon/sec2/sec.h
7441 F:      Documentation/ABI/testing/debugfs-hisi-sec
7442
7443 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7444 M:      Zaibo Xu <xuzaibo@huawei.com>
7445 L:      linux-crypto@vger.kernel.org
7446 S:      Maintained
7447 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7448 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7449 F:      drivers/crypto/hisilicon/hpre/hpre.h
7450 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7451
7452 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7453 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7454 M:      Salil Mehta <salil.mehta@huawei.com>
7455 L:      netdev@vger.kernel.org
7456 W:      http://www.hisilicon.com
7457 S:      Maintained
7458 F:      drivers/net/ethernet/hisilicon/hns3/
7459
7460 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7461 M:      Zaibo Xu <xuzaibo@huawei.com>
7462 S:      Maintained
7463 F:      drivers/char/hw_random/hisi-trng-v2.c
7464
7465 HISILICON LPC BUS DRIVER
7466 M:      john.garry@huawei.com
7467 W:      http://www.hisilicon.com
7468 S:      Maintained
7469 F:      drivers/bus/hisi_lpc.c
7470 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7471
7472 HISILICON NETWORK SUBSYSTEM DRIVER
7473 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7474 M:      Salil Mehta <salil.mehta@huawei.com>
7475 L:      netdev@vger.kernel.org
7476 W:      http://www.hisilicon.com
7477 S:      Maintained
7478 F:      drivers/net/ethernet/hisilicon/
7479 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7480
7481 HISILICON PMU DRIVER
7482 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7483 W:      http://www.hisilicon.com
7484 S:      Supported
7485 F:      drivers/perf/hisilicon
7486 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7487
7488 HISILICON ROCE DRIVER
7489 M:      Lijun Ou <oulijun@huawei.com>
7490 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7491 L:      linux-rdma@vger.kernel.org
7492 S:      Maintained
7493 F:      drivers/infiniband/hw/hns/
7494 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7495
7496 HISILICON SAS Controller
7497 M:      John Garry <john.garry@huawei.com>
7498 W:      http://www.hisilicon.com
7499 S:      Supported
7500 F:      drivers/scsi/hisi_sas/
7501 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7502
7503 HISILICON QM AND ZIP Controller DRIVER
7504 M:      Zhou Wang <wangzhou1@hisilicon.com>
7505 L:      linux-crypto@vger.kernel.org
7506 S:      Maintained
7507 F:      drivers/crypto/hisilicon/qm.c
7508 F:      drivers/crypto/hisilicon/qm.h
7509 F:      drivers/crypto/hisilicon/sgl.c
7510 F:      drivers/crypto/hisilicon/zip/
7511 F:      Documentation/ABI/testing/debugfs-hisi-zip
7512
7513 HMM - Heterogeneous Memory Management
7514 M:      Jérôme Glisse <jglisse@redhat.com>
7515 L:      linux-mm@kvack.org
7516 S:      Maintained
7517 F:      mm/hmm*
7518 F:      include/linux/hmm*
7519 F:      Documentation/vm/hmm.rst
7520
7521 HOST AP DRIVER
7522 M:      Jouni Malinen <j@w1.fi>
7523 L:      linux-wireless@vger.kernel.org
7524 W:      http://w1.fi/hostap-driver.html
7525 S:      Obsolete
7526 F:      drivers/net/wireless/intersil/hostap/
7527
7528 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7529 L:      platform-driver-x86@vger.kernel.org
7530 S:      Orphan
7531 F:      drivers/platform/x86/tc1100-wmi.c
7532
7533 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7534 M:      Jaroslav Kysela <perex@perex.cz>
7535 S:      Obsolete
7536 F:      drivers/staging/hp/hp100.*
7537
7538 HPET:   High Precision Event Timers driver
7539 M:      Clemens Ladisch <clemens@ladisch.de>
7540 S:      Maintained
7541 F:      Documentation/timers/hpet.rst
7542 F:      drivers/char/hpet.c
7543 F:      include/linux/hpet.h
7544 F:      include/uapi/linux/hpet.h
7545
7546 HPET:   x86
7547 S:      Orphan
7548 F:      arch/x86/kernel/hpet.c
7549 F:      arch/x86/include/asm/hpet.h
7550
7551 HPFS FILESYSTEM
7552 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7553 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7554 S:      Maintained
7555 F:      fs/hpfs/
7556
7557 HSI SUBSYSTEM
7558 M:      Sebastian Reichel <sre@kernel.org>
7559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7560 S:      Maintained
7561 F:      Documentation/ABI/testing/sysfs-bus-hsi
7562 F:      Documentation/driver-api/hsi.rst
7563 F:      drivers/hsi/
7564 F:      include/linux/hsi/
7565 F:      include/uapi/linux/hsi/
7566
7567 HSO 3G MODEM DRIVER
7568 L:      linux-usb@vger.kernel.org
7569 S:      Orphan
7570 F:      drivers/net/usb/hso.c
7571
7572 HSR NETWORK PROTOCOL
7573 M:      Arvid Brodin <arvid.brodin@alten.se>
7574 L:      netdev@vger.kernel.org
7575 S:      Maintained
7576 F:      net/hsr/
7577
7578 HT16K33 LED CONTROLLER DRIVER
7579 M:      Robin van der Gracht <robin@protonic.nl>
7580 S:      Maintained
7581 F:      drivers/auxdisplay/ht16k33.c
7582 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7583
7584 HTCPEN TOUCHSCREEN DRIVER
7585 M:      Pau Oliva Fora <pof@eslack.org>
7586 L:      linux-input@vger.kernel.org
7587 S:      Maintained
7588 F:      drivers/input/touchscreen/htcpen.c
7589
7590 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7591 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7592 L:      linux-iio@vger.kernel.org
7593 W:      http://www.st.com/
7594 S:      Maintained
7595 F:      drivers/iio/humidity/hts221*
7596 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7597
7598 HUAWEI ETHERNET DRIVER
7599 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7600 L:      netdev@vger.kernel.org
7601 S:      Supported
7602 F:      Documentation/networking/hinic.txt
7603 F:      drivers/net/ethernet/huawei/hinic/
7604
7605 HUGETLB FILESYSTEM
7606 M:      Mike Kravetz <mike.kravetz@oracle.com>
7607 L:      linux-mm@kvack.org
7608 S:      Maintained
7609 F:      fs/hugetlbfs/
7610 F:      mm/hugetlb.c
7611 F:      include/linux/hugetlb.h
7612 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7613 F:      Documentation/vm/hugetlbfs_reserv.rst
7614 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7615
7616 HVA ST MEDIA DRIVER
7617 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7618 L:      linux-media@vger.kernel.org
7619 T:      git git://linuxtv.org/media_tree.git
7620 W:      https://linuxtv.org
7621 S:      Supported
7622 F:      drivers/media/platform/sti/hva
7623
7624 HWPOISON MEMORY FAILURE HANDLING
7625 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7626 L:      linux-mm@kvack.org
7627 S:      Maintained
7628 F:      mm/memory-failure.c
7629 F:      mm/hwpoison-inject.c
7630
7631 HYGON PROCESSOR SUPPORT
7632 M:      Pu Wen <puwen@hygon.cn>
7633 L:      linux-kernel@vger.kernel.org
7634 S:      Maintained
7635 F:      arch/x86/kernel/cpu/hygon.c
7636
7637 HYNIX HI556 SENSOR DRIVER
7638 M:      Shawn Tu <shawnx.tu@intel.com>
7639 L:      linux-media@vger.kernel.org
7640 T:      git git://linuxtv.org/media_tree.git
7641 S:      Maintained
7642 F:      drivers/media/i2c/hi556.c
7643
7644 Hyper-V CORE AND DRIVERS
7645 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7646 M:      Haiyang Zhang <haiyangz@microsoft.com>
7647 M:      Stephen Hemminger <sthemmin@microsoft.com>
7648 M:      Sasha Levin <sashal@kernel.org>
7649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7650 L:      linux-hyperv@vger.kernel.org
7651 S:      Supported
7652 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7653 F:      arch/x86/include/asm/mshyperv.h
7654 F:      arch/x86/include/asm/trace/hyperv.h
7655 F:      arch/x86/include/asm/hyperv-tlfs.h
7656 F:      arch/x86/kernel/cpu/mshyperv.c
7657 F:      arch/x86/hyperv
7658 F:      drivers/clocksource/hyperv_timer.c
7659 F:      drivers/hid/hid-hyperv.c
7660 F:      drivers/hv/
7661 F:      drivers/input/serio/hyperv-keyboard.c
7662 F:      drivers/pci/controller/pci-hyperv.c
7663 F:      drivers/pci/controller/pci-hyperv-intf.c
7664 F:      drivers/net/hyperv/
7665 F:      drivers/scsi/storvsc_drv.c
7666 F:      drivers/uio/uio_hv_generic.c
7667 F:      drivers/video/fbdev/hyperv_fb.c
7668 F:      drivers/iommu/hyperv-iommu.c
7669 F:      net/vmw_vsock/hyperv_transport.c
7670 F:      include/clocksource/hyperv_timer.h
7671 F:      include/linux/hyperv.h
7672 F:      include/uapi/linux/hyperv.h
7673 F:      include/asm-generic/mshyperv.h
7674 F:      tools/hv/
7675 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7676 F:      Documentation/ABI/testing/debugfs-hyperv
7677
7678 HYPERBUS SUPPORT
7679 M:      Vignesh Raghavendra <vigneshr@ti.com>
7680 S:      Supported
7681 F:      drivers/mtd/hyperbus/
7682 F:      include/linux/mtd/hyperbus.h
7683 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7684 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7685
7686 HYPERVISOR VIRTUAL CONSOLE DRIVER
7687 L:      linuxppc-dev@lists.ozlabs.org
7688 S:      Odd Fixes
7689 F:      drivers/tty/hvc/
7690
7691 I2C ACPI SUPPORT
7692 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7693 L:      linux-i2c@vger.kernel.org
7694 L:      linux-acpi@vger.kernel.org
7695 S:      Maintained
7696 F:      drivers/i2c/i2c-core-acpi.c
7697
7698 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7699 M:      Ajay Gupta <ajayg@nvidia.com>
7700 L:      linux-i2c@vger.kernel.org
7701 S:      Maintained
7702 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7703 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7704
7705 I2C MUXES
7706 M:      Peter Rosin <peda@axentia.se>
7707 L:      linux-i2c@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/i2c/i2c-topology.rst
7710 F:      Documentation/i2c/muxes/
7711 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7712 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7713 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7714 F:      drivers/i2c/i2c-mux.c
7715 F:      drivers/i2c/muxes/
7716 F:      include/linux/i2c-mux.h
7717
7718 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7719 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7720 L:      linux-i2c@vger.kernel.org
7721 S:      Maintained
7722 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7723 F:      drivers/i2c/busses/i2c-mv64xxx.c
7724
7725 I2C OVER PARALLEL PORT
7726 M:      Jean Delvare <jdelvare@suse.com>
7727 L:      linux-i2c@vger.kernel.org
7728 S:      Maintained
7729 F:      Documentation/i2c/busses/i2c-parport.rst
7730 F:      Documentation/i2c/busses/i2c-parport-light.rst
7731 F:      drivers/i2c/busses/i2c-parport.c
7732 F:      drivers/i2c/busses/i2c-parport-light.c
7733
7734 I2C SUBSYSTEM
7735 M:      Wolfram Sang <wsa@the-dreams.de>
7736 L:      linux-i2c@vger.kernel.org
7737 W:      https://i2c.wiki.kernel.org/
7738 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7740 S:      Maintained
7741 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7742 F:      Documentation/i2c/
7743 F:      drivers/i2c/*
7744 F:      include/linux/i2c.h
7745 F:      include/linux/i2c-dev.h
7746 F:      include/linux/i2c-smbus.h
7747 F:      include/uapi/linux/i2c.h
7748 F:      include/uapi/linux/i2c-*.h
7749
7750 I2C SUBSYSTEM HOST DRIVERS
7751 L:      linux-i2c@vger.kernel.org
7752 W:      https://i2c.wiki.kernel.org/
7753 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7755 S:      Odd Fixes
7756 F:      Documentation/devicetree/bindings/i2c/
7757 F:      drivers/i2c/algos/
7758 F:      drivers/i2c/busses/
7759
7760 I2C-TAOS-EVM DRIVER
7761 M:      Jean Delvare <jdelvare@suse.com>
7762 L:      linux-i2c@vger.kernel.org
7763 S:      Maintained
7764 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7765 F:      drivers/i2c/busses/i2c-taos-evm.c
7766
7767 I2C-TINY-USB DRIVER
7768 M:      Till Harbaum <till@harbaum.org>
7769 L:      linux-i2c@vger.kernel.org
7770 W:      http://www.harbaum.org/till/i2c_tiny_usb
7771 S:      Maintained
7772 F:      drivers/i2c/busses/i2c-tiny-usb.c
7773
7774 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7775 M:      Jean Delvare <jdelvare@suse.com>
7776 L:      linux-i2c@vger.kernel.org
7777 S:      Maintained
7778 F:      Documentation/i2c/busses/i2c-ali1535.rst
7779 F:      Documentation/i2c/busses/i2c-ali1563.rst
7780 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7781 F:      Documentation/i2c/busses/i2c-amd756.rst
7782 F:      Documentation/i2c/busses/i2c-amd8111.rst
7783 F:      Documentation/i2c/busses/i2c-i801.rst
7784 F:      Documentation/i2c/busses/i2c-nforce2.rst
7785 F:      Documentation/i2c/busses/i2c-piix4.rst
7786 F:      Documentation/i2c/busses/i2c-sis5595.rst
7787 F:      Documentation/i2c/busses/i2c-sis630.rst
7788 F:      Documentation/i2c/busses/i2c-sis96x.rst
7789 F:      Documentation/i2c/busses/i2c-via.rst
7790 F:      Documentation/i2c/busses/i2c-viapro.rst
7791 F:      drivers/i2c/busses/i2c-ali1535.c
7792 F:      drivers/i2c/busses/i2c-ali1563.c
7793 F:      drivers/i2c/busses/i2c-ali15x3.c
7794 F:      drivers/i2c/busses/i2c-amd756.c
7795 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7796 F:      drivers/i2c/busses/i2c-amd8111.c
7797 F:      drivers/i2c/busses/i2c-i801.c
7798 F:      drivers/i2c/busses/i2c-isch.c
7799 F:      drivers/i2c/busses/i2c-nforce2.c
7800 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7801 F:      drivers/i2c/busses/i2c-piix4.c
7802 F:      drivers/i2c/busses/i2c-sis5595.c
7803 F:      drivers/i2c/busses/i2c-sis630.c
7804 F:      drivers/i2c/busses/i2c-sis96x.c
7805 F:      drivers/i2c/busses/i2c-via.c
7806 F:      drivers/i2c/busses/i2c-viapro.c
7807
7808 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7809 M:      Hans de Goede <hdegoede@redhat.com>
7810 L:      linux-i2c@vger.kernel.org
7811 S:      Maintained
7812 F:      drivers/i2c/busses/i2c-cht-wc.c
7813
7814 I2C/SMBUS ISMT DRIVER
7815 M:      Seth Heasley <seth.heasley@intel.com>
7816 M:      Neil Horman <nhorman@tuxdriver.com>
7817 L:      linux-i2c@vger.kernel.org
7818 F:      drivers/i2c/busses/i2c-ismt.c
7819 F:      Documentation/i2c/busses/i2c-ismt.rst
7820
7821 I2C/SMBUS STUB DRIVER
7822 M:      Jean Delvare <jdelvare@suse.com>
7823 L:      linux-i2c@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/i2c/i2c-stub.c
7826
7827 I3C SUBSYSTEM
7828 M:      Boris Brezillon <bbrezillon@kernel.org>
7829 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7830 C:      irc://chat.freenode.net/linux-i3c
7831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7832 S:      Maintained
7833 F:      Documentation/ABI/testing/sysfs-bus-i3c
7834 F:      Documentation/devicetree/bindings/i3c/
7835 F:      Documentation/driver-api/i3c
7836 F:      drivers/i3c/
7837 F:      include/linux/i3c/
7838
7839 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7840 M:      Vitor Soares <vitor.soares@synopsys.com>
7841 S:      Maintained
7842 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7843 F:      drivers/i3c/master/dw*
7844
7845 I3C DRIVER FOR CADENCE I3C MASTER IP
7846 M:      Przemysław Gaj <pgaj@cadence.com>
7847 S:      Maintained
7848 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7849 F:      drivers/i3c/master/i3c-master-cdns.c
7850
7851 IA64 (Itanium) PLATFORM
7852 M:      Tony Luck <tony.luck@intel.com>
7853 M:      Fenghua Yu <fenghua.yu@intel.com>
7854 L:      linux-ia64@vger.kernel.org
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7856 S:      Maintained
7857 F:      arch/ia64/
7858
7859 IBM Power 842 compression accelerator
7860 M:      Haren Myneni <haren@us.ibm.com>
7861 S:      Supported
7862 F:      drivers/crypto/nx/Makefile
7863 F:      drivers/crypto/nx/Kconfig
7864 F:      drivers/crypto/nx/nx-842*
7865 F:      include/linux/sw842.h
7866 F:      crypto/842.c
7867 F:      lib/842/
7868
7869 IBM Power in-Nest Crypto Acceleration
7870 M:      Breno Leitão <leitao@debian.org>
7871 M:      Nayna Jain <nayna@linux.ibm.com>
7872 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7873 L:      linux-crypto@vger.kernel.org
7874 S:      Supported
7875 F:      drivers/crypto/nx/Makefile
7876 F:      drivers/crypto/nx/Kconfig
7877 F:      drivers/crypto/nx/nx-aes*
7878 F:      drivers/crypto/nx/nx-sha*
7879 F:      drivers/crypto/nx/nx.*
7880 F:      drivers/crypto/nx/nx_csbcpb.h
7881 F:      drivers/crypto/nx/nx_debugfs.c
7882
7883 IBM Power Linux RAID adapter
7884 M:      Brian King <brking@us.ibm.com>
7885 S:      Supported
7886 F:      drivers/scsi/ipr.*
7887
7888 IBM Power SRIOV Virtual NIC Device Driver
7889 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7890 M:      John Allen <jallen@linux.ibm.com>
7891 L:      netdev@vger.kernel.org
7892 S:      Supported
7893 F:      drivers/net/ethernet/ibm/ibmvnic.*
7894
7895 IBM Power Virtual Accelerator Switchboard
7896 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7897 L:      linuxppc-dev@lists.ozlabs.org
7898 S:      Supported
7899 F:      arch/powerpc/platforms/powernv/vas*
7900 F:      arch/powerpc/platforms/powernv/copy-paste.h
7901 F:      arch/powerpc/include/asm/vas.h
7902
7903 IBM Power Virtual Ethernet Device Driver
7904 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7905 L:      netdev@vger.kernel.org
7906 S:      Supported
7907 F:      drivers/net/ethernet/ibm/ibmveth.*
7908
7909 IBM Power Virtual FC Device Drivers
7910 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7911 L:      linux-scsi@vger.kernel.org
7912 S:      Supported
7913 F:      drivers/scsi/ibmvscsi/ibmvfc*
7914
7915 IBM Power Virtual Management Channel Driver
7916 M:      Steven Royer <seroyer@linux.ibm.com>
7917 S:      Supported
7918 F:      drivers/misc/ibmvmc.*
7919
7920 IBM Power Virtual SCSI Device Drivers
7921 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7922 L:      linux-scsi@vger.kernel.org
7923 S:      Supported
7924 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7925 F:      include/scsi/viosrp.h
7926
7927 IBM Power Virtual SCSI Device Target Driver
7928 M:      Michael Cyr <mikecyr@linux.ibm.com>
7929 L:      linux-scsi@vger.kernel.org
7930 L:      target-devel@vger.kernel.org
7931 S:      Supported
7932 F:      drivers/scsi/ibmvscsi_tgt/
7933
7934 IBM Power VMX Cryptographic instructions
7935 M:      Breno Leitão <leitao@debian.org>
7936 M:      Nayna Jain <nayna@linux.ibm.com>
7937 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7938 L:      linux-crypto@vger.kernel.org
7939 S:      Supported
7940 F:      drivers/crypto/vmx/Makefile
7941 F:      drivers/crypto/vmx/Kconfig
7942 F:      drivers/crypto/vmx/vmx.c
7943 F:      drivers/crypto/vmx/aes*
7944 F:      drivers/crypto/vmx/ghash*
7945 F:      drivers/crypto/vmx/ppc-xlate.pl
7946
7947 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7948 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7949 L:      linux-pci@vger.kernel.org
7950 L:      linuxppc-dev@lists.ozlabs.org
7951 S:      Supported
7952 F:      drivers/pci/hotplug/rpaphp*
7953
7954 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7955 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7956 L:      linux-pci@vger.kernel.org
7957 L:      linuxppc-dev@lists.ozlabs.org
7958 S:      Supported
7959 F:      drivers/pci/hotplug/rpadlpar*
7960
7961 IBM ServeRAID RAID DRIVER
7962 S:      Orphan
7963 F:      drivers/scsi/ips.*
7964
7965 ICH LPC AND GPIO DRIVER
7966 M:      Peter Tyser <ptyser@xes-inc.com>
7967 S:      Maintained
7968 F:      drivers/mfd/lpc_ich.c
7969 F:      drivers/gpio/gpio-ich.c
7970
7971 ICY I2C DRIVER
7972 M:      Max Staudt <max@enpas.org>
7973 L:      linux-i2c@vger.kernel.org
7974 S:      Maintained
7975 F:      drivers/i2c/busses/i2c-icy.c
7976
7977 IDE SUBSYSTEM
7978 M:      "David S. Miller" <davem@davemloft.net>
7979 L:      linux-ide@vger.kernel.org
7980 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7982 S:      Maintained
7983 F:      Documentation/ide/
7984 F:      drivers/ide/
7985 F:      include/linux/ide.h
7986
7987 IDE/ATAPI DRIVERS
7988 M:      Borislav Petkov <bp@alien8.de>
7989 L:      linux-ide@vger.kernel.org
7990 S:      Maintained
7991 F:      Documentation/cdrom/ide-cd.rst
7992 F:      drivers/ide/ide-cd*
7993
7994 IDEAPAD LAPTOP EXTRAS DRIVER
7995 M:      Ike Panhc <ike.pan@canonical.com>
7996 L:      platform-driver-x86@vger.kernel.org
7997 W:      http://launchpad.net/ideapad-laptop
7998 S:      Maintained
7999 F:      drivers/platform/x86/ideapad-laptop.c
8000
8001 IDEAPAD LAPTOP SLIDEBAR DRIVER
8002 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8003 L:      linux-input@vger.kernel.org
8004 W:      https://github.com/o2genum/ideapad-slidebar
8005 S:      Maintained
8006 F:      drivers/input/misc/ideapad_slidebar.c
8007
8008 IDT VersaClock 5 CLOCK DRIVER
8009 M:      Marek Vasut <marek.vasut@gmail.com>
8010 S:      Maintained
8011 F:      drivers/clk/clk-versaclock5.c
8012
8013 IEEE 802.15.4 SUBSYSTEM
8014 M:      Alexander Aring <alex.aring@gmail.com>
8015 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8016 L:      linux-wpan@vger.kernel.org
8017 W:      http://wpan.cakelab.org/
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8020 S:      Maintained
8021 F:      net/ieee802154/
8022 F:      net/mac802154/
8023 F:      drivers/net/ieee802154/
8024 F:      include/linux/nl802154.h
8025 F:      include/linux/ieee802154.h
8026 F:      include/net/nl802154.h
8027 F:      include/net/mac802154.h
8028 F:      include/net/af_ieee802154.h
8029 F:      include/net/cfg802154.h
8030 F:      include/net/ieee802154_netdev.h
8031 F:      Documentation/networking/ieee802154.rst
8032
8033 IFE PROTOCOL
8034 M:      Yotam Gigi <yotam.gi@gmail.com>
8035 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8036 F:      net/ife
8037 F:      include/net/ife.h
8038 F:      include/uapi/linux/ife.h
8039
8040 IGORPLUG-USB IR RECEIVER
8041 M:      Sean Young <sean@mess.org>
8042 L:      linux-media@vger.kernel.org
8043 S:      Maintained
8044 F:      drivers/media/rc/igorplugusb.c
8045
8046 IGUANAWORKS USB IR TRANSCEIVER
8047 M:      Sean Young <sean@mess.org>
8048 L:      linux-media@vger.kernel.org
8049 S:      Maintained
8050 F:      drivers/media/rc/iguanair.c
8051
8052 IIO DIGITAL POTENTIOMETER DAC
8053 M:      Peter Rosin <peda@axentia.se>
8054 L:      linux-iio@vger.kernel.org
8055 S:      Maintained
8056 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8057 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8058 F:      drivers/iio/dac/dpot-dac.c
8059
8060 IIO ENVELOPE DETECTOR
8061 M:      Peter Rosin <peda@axentia.se>
8062 L:      linux-iio@vger.kernel.org
8063 S:      Maintained
8064 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8065 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8066 F:      drivers/iio/adc/envelope-detector.c
8067
8068 IIO MULTIPLEXER
8069 M:      Peter Rosin <peda@axentia.se>
8070 L:      linux-iio@vger.kernel.org
8071 S:      Maintained
8072 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8073 F:      drivers/iio/multiplexer/iio-mux.c
8074
8075 IIO SUBSYSTEM AND DRIVERS
8076 M:      Jonathan Cameron <jic23@kernel.org>
8077 R:      Hartmut Knaack <knaack.h@gmx.de>
8078 R:      Lars-Peter Clausen <lars@metafoo.de>
8079 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8080 L:      linux-iio@vger.kernel.org
8081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8082 S:      Maintained
8083 F:      Documentation/ABI/testing/configfs-iio*
8084 F:      Documentation/ABI/testing/sysfs-bus-iio*
8085 F:      Documentation/devicetree/bindings/iio/
8086 F:      drivers/iio/
8087 F:      drivers/staging/iio/
8088 F:      include/linux/iio/
8089 F:      tools/iio/
8090
8091 IIO UNIT CONVERTER
8092 M:      Peter Rosin <peda@axentia.se>
8093 L:      linux-iio@vger.kernel.org
8094 S:      Maintained
8095 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8096 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8097 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8098 F:      drivers/iio/afe/iio-rescale.c
8099
8100 IKANOS/ADI EAGLE ADSL USB DRIVER
8101 M:      Matthieu Castet <castet.matthieu@free.fr>
8102 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8103 S:      Maintained
8104 F:      drivers/usb/atm/ueagle-atm.c
8105
8106 IMGTEC ASCII LCD DRIVER
8107 M:      Paul Burton <paulburton@kernel.org>
8108 S:      Maintained
8109 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8110 F:      drivers/auxdisplay/img-ascii-lcd.c
8111
8112 IMGTEC IR DECODER DRIVER
8113 M:      James Hogan <jhogan@kernel.org>
8114 S:      Maintained
8115 F:      drivers/media/rc/img-ir/
8116
8117 IMON SOUNDGRAPH USB IR RECEIVER
8118 M:      Sean Young <sean@mess.org>
8119 L:      linux-media@vger.kernel.org
8120 S:      Maintained
8121 F:      drivers/media/rc/imon_raw.c
8122 F:      drivers/media/rc/imon.c
8123
8124 IMS TWINTURBO FRAMEBUFFER DRIVER
8125 L:      linux-fbdev@vger.kernel.org
8126 S:      Orphan
8127 F:      drivers/video/fbdev/imsttfb.c
8128
8129 INA209 HARDWARE MONITOR DRIVER
8130 M:      Guenter Roeck <linux@roeck-us.net>
8131 L:      linux-hwmon@vger.kernel.org
8132 S:      Maintained
8133 F:      Documentation/hwmon/ina209.rst
8134 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8135 F:      drivers/hwmon/ina209.c
8136
8137 INA2XX HARDWARE MONITOR DRIVER
8138 M:      Guenter Roeck <linux@roeck-us.net>
8139 L:      linux-hwmon@vger.kernel.org
8140 S:      Maintained
8141 F:      Documentation/hwmon/ina2xx.rst
8142 F:      drivers/hwmon/ina2xx.c
8143 F:      include/linux/platform_data/ina2xx.h
8144
8145 INDUSTRY PACK SUBSYSTEM (IPACK)
8146 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8147 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8148 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8149 L:      industrypack-devel@lists.sourceforge.net
8150 W:      http://industrypack.sourceforge.net
8151 S:      Maintained
8152 F:      drivers/ipack/
8153
8154 INFINEON DPS310 Driver
8155 M:      Eddie James <eajames@linux.ibm.com>
8156 L:      linux-iio@vger.kernel.org
8157 F:      drivers/iio/pressure/dps310.c
8158 S:      Maintained
8159
8160 INFINIBAND SUBSYSTEM
8161 M:      Doug Ledford <dledford@redhat.com>
8162 M:      Jason Gunthorpe <jgg@mellanox.com>
8163 L:      linux-rdma@vger.kernel.org
8164 W:      https://github.com/linux-rdma/rdma-core
8165 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8167 S:      Supported
8168 F:      Documentation/devicetree/bindings/infiniband/
8169 F:      Documentation/infiniband/
8170 F:      drivers/infiniband/
8171 F:      include/uapi/linux/if_infiniband.h
8172 F:      include/uapi/rdma/
8173 F:      include/rdma/
8174 F:      include/trace/events/ib_mad.h
8175 F:      include/trace/events/ib_umad.h
8176 F:      samples/bpf/ibumad_kern.c
8177 F:      samples/bpf/ibumad_user.c
8178
8179 INGENIC JZ4780 DMA Driver
8180 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8181 S:      Maintained
8182 F:      drivers/dma/dma-jz4780.c
8183
8184 INGENIC JZ4780 NAND DRIVER
8185 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8186 L:      linux-mtd@lists.infradead.org
8187 S:      Maintained
8188 F:      drivers/mtd/nand/raw/ingenic/
8189
8190 INGENIC JZ47xx SoCs
8191 M:      Paul Cercueil <paul@crapouillou.net>
8192 S:      Maintained
8193 F:      arch/mips/boot/dts/ingenic/
8194 F:      arch/mips/include/asm/mach-jz4740/
8195 F:      arch/mips/jz4740/
8196 F:      drivers/clk/ingenic/
8197 F:      drivers/dma/dma-jz4780.c
8198 F:      drivers/gpu/drm/ingenic/
8199 F:      drivers/i2c/busses/i2c-jz4780.c
8200 F:      drivers/iio/adc/ingenic-adc.c
8201 F:      drivers/irqchip/irq-ingenic.c
8202 F:      drivers/memory/jz4780-nemc.c
8203 F:      drivers/mmc/host/jz4740_mmc.c
8204 F:      drivers/mtd/nand/raw/ingenic/
8205 F:      drivers/pinctrl/pinctrl-ingenic.c
8206 F:      drivers/power/supply/ingenic-battery.c
8207 F:      drivers/pwm/pwm-jz4740.c
8208 F:      drivers/rtc/rtc-jz4740.c
8209 F:      drivers/tty/serial/8250/8250_ingenic.c
8210 F:      drivers/usb/musb/jz4740.c
8211 F:      drivers/watchdog/jz4740_wdt.c
8212 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8213 F:      include/linux/mfd/ingenic-tcu.h
8214 F:      sound/soc/jz4740/
8215 F:      sound/soc/codecs/jz47*
8216
8217 INOTIFY
8218 M:      Jan Kara <jack@suse.cz>
8219 R:      Amir Goldstein <amir73il@gmail.com>
8220 L:      linux-fsdevel@vger.kernel.org
8221 S:      Maintained
8222 F:      Documentation/filesystems/inotify.txt
8223 F:      fs/notify/inotify/
8224 F:      include/linux/inotify.h
8225 F:      include/uapi/linux/inotify.h
8226
8227 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8228 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8229 L:      linux-input@vger.kernel.org
8230 Q:      http://patchwork.kernel.org/project/linux-input/list/
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8232 S:      Maintained
8233 F:      drivers/input/
8234 F:      include/linux/input.h
8235 F:      include/uapi/linux/input.h
8236 F:      include/uapi/linux/input-event-codes.h
8237 F:      include/linux/input/
8238 F:      Documentation/devicetree/bindings/input/
8239 F:      Documentation/devicetree/bindings/serio/
8240 F:      Documentation/input/
8241
8242 INPUT MULTITOUCH (MT) PROTOCOL
8243 M:      Henrik Rydberg <rydberg@bitmath.org>
8244 L:      linux-input@vger.kernel.org
8245 S:      Odd fixes
8246 F:      Documentation/input/multi-touch-protocol.rst
8247 F:      drivers/input/input-mt.c
8248 K:      \b(ABS|SYN)_MT_
8249
8250 INSIDE SECURE CRYPTO DRIVER
8251 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8252 F:      drivers/crypto/inside-secure/
8253 S:      Maintained
8254 L:      linux-crypto@vger.kernel.org
8255
8256 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8257 M:      Mimi Zohar <zohar@linux.ibm.com>
8258 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8259 L:      linux-integrity@vger.kernel.org
8260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8261 S:      Supported
8262 F:      security/integrity/ima/
8263
8264 INTEL 810/815 FRAMEBUFFER DRIVER
8265 M:      Antonino Daplas <adaplas@gmail.com>
8266 L:      linux-fbdev@vger.kernel.org
8267 S:      Maintained
8268 F:      drivers/video/fbdev/i810/
8269
8270 INTEL ASoC DRIVERS
8271 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8272 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8273 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8274 M:      Jie Yang <yang.jie@linux.intel.com>
8275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8276 S:      Supported
8277 F:      sound/soc/intel/
8278
8279 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8280 M:      Hans de Goede <hdegoede@redhat.com>
8281 L:      platform-driver-x86@vger.kernel.org
8282 S:      Maintained
8283 F:      drivers/platform/x86/intel_atomisp2_pm.c
8284
8285 INTEL C600 SERIES SAS CONTROLLER DRIVER
8286 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8287 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8288 L:      linux-scsi@vger.kernel.org
8289 T:      git git://git.code.sf.net/p/intel-sas/isci
8290 S:      Supported
8291 F:      drivers/scsi/isci/
8292
8293 INTEL CPU family model numbers
8294 M:      Tony Luck <tony.luck@intel.com>
8295 M:      x86@kernel.org
8296 L:      linux-kernel@vger.kernel.org
8297 S:      Supported
8298 F:      arch/x86/include/asm/intel-family.h
8299
8300 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8301 M:      Jani Nikula <jani.nikula@linux.intel.com>
8302 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8303 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8304 L:      intel-gfx@lists.freedesktop.org
8305 W:      https://01.org/linuxgraphics/
8306 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8307 C:      irc://chat.freenode.net/intel-gfx
8308 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8309 T:      git git://anongit.freedesktop.org/drm-intel
8310 S:      Supported
8311 F:      drivers/gpu/drm/i915/
8312 F:      include/drm/i915*
8313 F:      include/uapi/drm/i915_drm.h
8314 F:      Documentation/gpu/i915.rst
8315
8316 INTEL ETHERNET DRIVERS
8317 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8318 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8319 W:      http://www.intel.com/support/feedback.htm
8320 W:      http://e1000.sourceforge.net/
8321 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8324 S:      Supported
8325 F:      Documentation/networking/device_drivers/intel/e100.rst
8326 F:      Documentation/networking/device_drivers/intel/e1000.rst
8327 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8328 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8329 F:      Documentation/networking/device_drivers/intel/igb.rst
8330 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8331 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8332 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8333 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8334 F:      Documentation/networking/device_drivers/intel/i40e.rst
8335 F:      Documentation/networking/device_drivers/intel/iavf.rst
8336 F:      Documentation/networking/device_drivers/intel/ice.rst
8337 F:      drivers/net/ethernet/intel/
8338 F:      drivers/net/ethernet/intel/*/
8339 F:      include/linux/avf/virtchnl.h
8340
8341 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8342 M:      Maik Broemme <mbroemme@libmpq.org>
8343 L:      linux-fbdev@vger.kernel.org
8344 S:      Maintained
8345 F:      Documentation/fb/intelfb.rst
8346 F:      drivers/video/fbdev/intelfb/
8347
8348 INTEL GPIO DRIVERS
8349 M:      Andy Shevchenko <andy@kernel.org>
8350 L:      linux-gpio@vger.kernel.org
8351 S:      Maintained
8352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8353 F:      drivers/gpio/gpio-ich.c
8354 F:      drivers/gpio/gpio-intel-mid.c
8355 F:      drivers/gpio/gpio-lynxpoint.c
8356 F:      drivers/gpio/gpio-merrifield.c
8357 F:      drivers/gpio/gpio-ml-ioh.c
8358 F:      drivers/gpio/gpio-pch.c
8359 F:      drivers/gpio/gpio-sch.c
8360 F:      drivers/gpio/gpio-sodaville.c
8361
8362 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8363 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8364 M:      Zhi Wang <zhi.a.wang@intel.com>
8365 L:      intel-gvt-dev@lists.freedesktop.org
8366 L:      intel-gfx@lists.freedesktop.org
8367 W:      https://01.org/igvt-g
8368 T:      git https://github.com/intel/gvt-linux.git
8369 S:      Supported
8370 F:      drivers/gpu/drm/i915/gvt/
8371
8372 INTEL HID EVENT DRIVER
8373 M:      Alex Hung <alex.hung@canonical.com>
8374 L:      platform-driver-x86@vger.kernel.org
8375 S:      Maintained
8376 F:      drivers/platform/x86/intel-hid.c
8377
8378 INTEL I/OAT DMA DRIVER
8379 M:      Dave Jiang <dave.jiang@intel.com>
8380 R:      Dan Williams <dan.j.williams@intel.com>
8381 L:      dmaengine@vger.kernel.org
8382 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8383 S:      Supported
8384 F:      drivers/dma/ioat*
8385
8386 INTEL IDLE DRIVER
8387 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8388 M:      Len Brown <lenb@kernel.org>
8389 L:      linux-pm@vger.kernel.org
8390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8391 B:      https://bugzilla.kernel.org
8392 S:      Supported
8393 F:      drivers/idle/intel_idle.c
8394
8395 INTEL INTEGRATED SENSOR HUB DRIVER
8396 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8397 M:      Jiri Kosina <jikos@kernel.org>
8398 L:      linux-input@vger.kernel.org
8399 S:      Maintained
8400 F:      drivers/hid/intel-ish-hid/
8401
8402 INTEL IOMMU (VT-d)
8403 M:      David Woodhouse <dwmw2@infradead.org>
8404 M:      Lu Baolu <baolu.lu@linux.intel.com>
8405 L:      iommu@lists.linux-foundation.org
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8407 S:      Supported
8408 F:      drivers/iommu/dmar.c
8409 F:      drivers/iommu/intel*.[ch]
8410 F:      include/linux/intel-iommu.h
8411 F:      include/linux/intel-svm.h
8412
8413 INTEL IOP-ADMA DMA DRIVER
8414 R:      Dan Williams <dan.j.williams@intel.com>
8415 S:      Odd fixes
8416 F:      drivers/dma/iop-adma.c
8417
8418 INTEL IPU3 CSI-2 CIO2 DRIVER
8419 M:      Yong Zhi <yong.zhi@intel.com>
8420 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8421 M:      Bingbu Cao <bingbu.cao@intel.com>
8422 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8423 L:      linux-media@vger.kernel.org
8424 S:      Maintained
8425 F:      drivers/media/pci/intel/ipu3/
8426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8427
8428 INTEL IPU3 CSI-2 IMGU DRIVER
8429 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8430 L:      linux-media@vger.kernel.org
8431 S:      Maintained
8432 F:      drivers/staging/media/ipu3/
8433 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8434 F:      Documentation/media/v4l-drivers/ipu3.rst
8435 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8436
8437 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8438 M:      Krzysztof Halasa <khalasa@piap.pl>
8439 S:      Maintained
8440 F:      include/linux/soc/ixp4xx/qmgr.h
8441 F:      include/linux/soc/ixp4xx/npe.h
8442 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8443 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8444 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8445 F:      drivers/net/wan/ixp4xx_hss.c
8446
8447 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8448 M:      Deepak Saxena <dsaxena@plexity.net>
8449 S:      Maintained
8450 F:      drivers/char/hw_random/ixp4xx-rng.c
8451
8452 INTEL MANAGEMENT ENGINE (mei)
8453 M:      Tomas Winkler <tomas.winkler@intel.com>
8454 L:      linux-kernel@vger.kernel.org
8455 S:      Supported
8456 F:      include/uapi/linux/mei.h
8457 F:      include/linux/mei_cl_bus.h
8458 F:      drivers/misc/mei/*
8459 F:      drivers/watchdog/mei_wdt.c
8460 F:      Documentation/driver-api/mei/*
8461 F:      samples/mei/*
8462
8463 INTEL MENLOW THERMAL DRIVER
8464 M:      Sujith Thomas <sujith.thomas@intel.com>
8465 L:      platform-driver-x86@vger.kernel.org
8466 W:      https://01.org/linux-acpi
8467 S:      Supported
8468 F:      drivers/platform/x86/intel_menlow.c
8469
8470 INTEL MIC DRIVERS (mic)
8471 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8472 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8473 S:      Supported
8474 W:      https://github.com/sudeepdutt/mic
8475 W:      http://software.intel.com/en-us/mic-developer
8476 F:      include/linux/mic_bus.h
8477 F:      include/linux/scif.h
8478 F:      include/uapi/linux/mic_common.h
8479 F:      include/uapi/linux/mic_ioctl.h
8480 F:      include/uapi/linux/scif_ioctl.h
8481 F:      drivers/misc/mic/
8482 F:      drivers/dma/mic_x100_dma.c
8483 F:      drivers/dma/mic_x100_dma.h
8484 F:      Documentation/mic/
8485
8486 INTEL PMC CORE DRIVER
8487 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8488 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8489 L:      platform-driver-x86@vger.kernel.org
8490 S:      Maintained
8491 F:      drivers/platform/x86/intel_pmc_core*
8492
8493 INTEL PMC/P-Unit IPC DRIVER
8494 M:      Zha Qipeng<qipeng.zha@intel.com>
8495 L:      platform-driver-x86@vger.kernel.org
8496 S:      Maintained
8497 F:      drivers/platform/x86/intel_pmc_ipc.c
8498 F:      drivers/platform/x86/intel_punit_ipc.c
8499 F:      arch/x86/include/asm/intel_pmc_ipc.h
8500 F:      arch/x86/include/asm/intel_punit_ipc.h
8501
8502 INTEL PMIC GPIO DRIVERS
8503 M:      Andy Shevchenko <andy@kernel.org>
8504 S:      Maintained
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8506 F:      drivers/gpio/gpio-*cove.c
8507 F:      drivers/gpio/gpio-msic.c
8508
8509 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8510 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8511 S:      Maintained
8512 F:      drivers/mfd/intel_msic.c
8513 F:      drivers/mfd/intel_soc_pmic*
8514 F:      include/linux/mfd/intel_msic.h
8515 F:      include/linux/mfd/intel_soc_pmic*
8516
8517 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8518 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8519 L:      linux-wireless@vger.kernel.org
8520 S:      Maintained
8521 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8522 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8523 F:      drivers/net/wireless/intel/ipw2x00/
8524
8525 INTEL PSTATE DRIVER
8526 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8527 M:      Len Brown <lenb@kernel.org>
8528 L:      linux-pm@vger.kernel.org
8529 S:      Supported
8530 F:      drivers/cpufreq/intel_pstate.c
8531
8532 INTEL RDMA RNIC DRIVER
8533 M:      Faisal Latif <faisal.latif@intel.com>
8534 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8535 L:      linux-rdma@vger.kernel.org
8536 S:      Supported
8537 F:      drivers/infiniband/hw/i40iw/
8538 F:      include/uapi/rdma/i40iw-abi.h
8539
8540 INTEL SPEED SELECT TECHNOLOGY
8541 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8542 L:      platform-driver-x86@vger.kernel.org
8543 S:      Maintained
8544 F:      drivers/platform/x86/intel_speed_select_if/
8545 F:      tools/power/x86/intel-speed-select/
8546 F:      include/uapi/linux/isst_if.h
8547
8548 INTEL STRATIX10 FIRMWARE DRIVERS
8549 M:      Richard Gong <richard.gong@linux.intel.com>
8550 L:      linux-kernel@vger.kernel.org
8551 S:      Maintained
8552 F:      drivers/firmware/stratix10-rsu.c
8553 F:      drivers/firmware/stratix10-svc.c
8554 F:      include/linux/firmware/intel/stratix10-smc.h
8555 F:      include/linux/firmware/intel/stratix10-svc-client.h
8556 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8557 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8558
8559 INTEL TELEMETRY DRIVER
8560 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8561 M:      "David E. Box" <david.e.box@linux.intel.com>
8562 L:      platform-driver-x86@vger.kernel.org
8563 S:      Maintained
8564 F:      arch/x86/include/asm/intel_telemetry.h
8565 F:      drivers/platform/x86/intel_telemetry*
8566
8567 INTEL VIRTUAL BUTTON DRIVER
8568 M:      AceLan Kao <acelan.kao@canonical.com>
8569 L:      platform-driver-x86@vger.kernel.org
8570 S:      Maintained
8571 F:      drivers/platform/x86/intel-vbtn.c
8572
8573 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8574 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8575 L:      linux-wireless@vger.kernel.org
8576 S:      Supported
8577 F:      drivers/net/wireless/intel/iwlegacy/
8578
8579 INTEL WIRELESS WIFI LINK (iwlwifi)
8580 M:      Johannes Berg <johannes.berg@intel.com>
8581 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8582 M:      Luca Coelho <luciano.coelho@intel.com>
8583 M:      Intel Linux Wireless <linuxwifi@intel.com>
8584 L:      linux-wireless@vger.kernel.org
8585 W:      http://intellinuxwireless.org
8586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8587 S:      Supported
8588 F:      drivers/net/wireless/intel/iwlwifi/
8589
8590 INTEL WIRELESS WIMAX CONNECTION 2400
8591 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8592 M:      linux-wimax@intel.com
8593 L:      wimax@linuxwimax.org (subscribers-only)
8594 S:      Supported
8595 W:      http://linuxwimax.org
8596 F:      Documentation/admin-guide/wimax/i2400m.rst
8597 F:      drivers/net/wimax/i2400m/
8598 F:      include/uapi/linux/wimax/i2400m.h
8599
8600 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8601 M:      Mario Limonciello <mario.limonciello@dell.com>
8602 S:      Maintained
8603 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8604
8605 INTEL(R) TRACE HUB
8606 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8607 S:      Supported
8608 F:      Documentation/trace/intel_th.rst
8609 F:      drivers/hwtracing/intel_th/
8610 F:      include/linux/intel_th.h
8611
8612 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8613 M:      Ning Sun <ning.sun@intel.com>
8614 L:      tboot-devel@lists.sourceforge.net
8615 W:      http://tboot.sourceforge.net
8616 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8617 S:      Supported
8618 F:      Documentation/x86/intel_txt.rst
8619 F:      include/linux/tboot.h
8620 F:      arch/x86/kernel/tboot.c
8621
8622 INTERCONNECT API
8623 M:      Georgi Djakov <georgi.djakov@linaro.org>
8624 L:      linux-pm@vger.kernel.org
8625 S:      Maintained
8626 F:      Documentation/driver-api/interconnect.rst
8627 F:      Documentation/devicetree/bindings/interconnect/
8628 F:      drivers/interconnect/
8629 F:      include/dt-bindings/interconnect/
8630 F:      include/linux/interconnect-provider.h
8631 F:      include/linux/interconnect.h
8632
8633 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8634 M:      Linus Walleij <linus.walleij@linaro.org>
8635 L:      linux-iio@vger.kernel.org
8636 S:      Maintained
8637 F:      drivers/iio/gyro/mpu3050*
8638 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8639
8640 IOC3 ETHERNET DRIVER
8641 M:      Ralf Baechle <ralf@linux-mips.org>
8642 L:      linux-mips@vger.kernel.org
8643 S:      Maintained
8644 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8645
8646 IOMAP FILESYSTEM LIBRARY
8647 M:      Christoph Hellwig <hch@infradead.org>
8648 M:      Darrick J. Wong <darrick.wong@oracle.com>
8649 M:      linux-xfs@vger.kernel.org
8650 M:      linux-fsdevel@vger.kernel.org
8651 L:      linux-xfs@vger.kernel.org
8652 L:      linux-fsdevel@vger.kernel.org
8653 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8654 S:      Supported
8655 F:      fs/iomap/
8656 F:      include/linux/iomap.h
8657
8658 IOMMU DRIVERS
8659 M:      Joerg Roedel <joro@8bytes.org>
8660 L:      iommu@lists.linux-foundation.org
8661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8662 S:      Maintained
8663 F:      Documentation/devicetree/bindings/iommu/
8664 F:      drivers/iommu/
8665 F:      include/linux/iommu.h
8666 F:      include/linux/of_iommu.h
8667 F:      include/linux/iova.h
8668
8669 IO_URING
8670 M:      Jens Axboe <axboe@kernel.dk>
8671 L:      io-uring@vger.kernel.org
8672 T:      git git://git.kernel.dk/linux-block
8673 T:      git git://git.kernel.dk/liburing
8674 S:      Maintained
8675 F:      fs/io_uring.c
8676 F:      fs/io-wq.c
8677 F:      fs/io-wq.h
8678 F:      include/uapi/linux/io_uring.h
8679
8680 IPMI SUBSYSTEM
8681 M:      Corey Minyard <minyard@acm.org>
8682 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8683 W:      http://openipmi.sourceforge.net/
8684 S:      Supported
8685 F:      Documentation/devicetree/bindings/ipmi/
8686 F:      Documentation/IPMI.txt
8687 F:      drivers/char/ipmi/
8688 F:      include/linux/ipmi*
8689 F:      include/uapi/linux/ipmi*
8690
8691 IPS SCSI RAID DRIVER
8692 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8693 L:      linux-scsi@vger.kernel.org
8694 W:      http://www.adaptec.com/
8695 S:      Maintained
8696 F:      drivers/scsi/ips*
8697
8698 IPVS
8699 M:      Wensong Zhang <wensong@linux-vs.org>
8700 M:      Simon Horman <horms@verge.net.au>
8701 M:      Julian Anastasov <ja@ssi.bg>
8702 L:      netdev@vger.kernel.org
8703 L:      lvs-devel@vger.kernel.org
8704 S:      Maintained
8705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8707 F:      Documentation/networking/ipvs-sysctl.txt
8708 F:      include/net/ip_vs.h
8709 F:      include/uapi/linux/ip_vs.h
8710 F:      net/netfilter/ipvs/
8711
8712 IPWIRELESS DRIVER
8713 M:      Jiri Kosina <jikos@kernel.org>
8714 M:      David Sterba <dsterba@suse.com>
8715 S:      Odd Fixes
8716 F:      drivers/tty/ipwireless/
8717
8718 IPX NETWORK LAYER
8719 L:      netdev@vger.kernel.org
8720 S:      Obsolete
8721 F:      include/uapi/linux/ipx.h
8722
8723 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8724 M:      Marc Zyngier <maz@kernel.org>
8725 S:      Maintained
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8727 F:      Documentation/IRQ-domain.txt
8728 F:      include/linux/irqdomain.h
8729 F:      kernel/irq/irqdomain.c
8730 F:      kernel/irq/msi.c
8731
8732 IRQ SUBSYSTEM
8733 M:      Thomas Gleixner <tglx@linutronix.de>
8734 L:      linux-kernel@vger.kernel.org
8735 S:      Maintained
8736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8737 F:      kernel/irq/
8738
8739 IRQCHIP DRIVERS
8740 M:      Thomas Gleixner <tglx@linutronix.de>
8741 M:      Jason Cooper <jason@lakedaemon.net>
8742 M:      Marc Zyngier <maz@kernel.org>
8743 L:      linux-kernel@vger.kernel.org
8744 S:      Maintained
8745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8746 F:      Documentation/devicetree/bindings/interrupt-controller/
8747 F:      drivers/irqchip/
8748
8749 ISA
8750 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8751 S:      Maintained
8752 F:      Documentation/driver-api/isa.rst
8753 F:      drivers/base/isa.c
8754 F:      include/linux/isa.h
8755
8756 ISA RADIO MODULE
8757 M:      Hans Verkuil <hverkuil@xs4all.nl>
8758 L:      linux-media@vger.kernel.org
8759 T:      git git://linuxtv.org/media_tree.git
8760 W:      https://linuxtv.org
8761 S:      Maintained
8762 F:      drivers/media/radio/radio-isa*
8763
8764 ISAPNP
8765 M:      Jaroslav Kysela <perex@perex.cz>
8766 S:      Maintained
8767 F:      Documentation/driver-api/isapnp.rst
8768 F:      drivers/pnp/isapnp/
8769 F:      include/linux/isapnp.h
8770
8771 ISCSI
8772 M:      Lee Duncan <lduncan@suse.com>
8773 M:      Chris Leech <cleech@redhat.com>
8774 L:      open-iscsi@googlegroups.com
8775 L:      linux-scsi@vger.kernel.org
8776 W:      www.open-iscsi.com
8777 S:      Maintained
8778 F:      drivers/scsi/*iscsi*
8779 F:      include/scsi/*iscsi*
8780
8781 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8782 M:      Peter Jones <pjones@redhat.com>
8783 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8784 S:      Maintained
8785 F:      drivers/firmware/iscsi_ibft*
8786
8787 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8788 M:      Sagi Grimberg <sagi@grimberg.me>
8789 M:      Max Gurtovoy <maxg@mellanox.com>
8790 L:      linux-rdma@vger.kernel.org
8791 S:      Supported
8792 W:      http://www.openfabrics.org
8793 W:      www.open-iscsi.org
8794 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8795 F:      drivers/infiniband/ulp/iser/
8796
8797 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8798 M:      Sagi Grimberg <sagi@grimberg.me>
8799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8800 L:      linux-rdma@vger.kernel.org
8801 L:      target-devel@vger.kernel.org
8802 S:      Supported
8803 W:      http://www.linux-iscsi.org
8804 F:      drivers/infiniband/ulp/isert
8805
8806 ISDN/mISDN SUBSYSTEM
8807 M:      Karsten Keil <isdn@linux-pingi.de>
8808 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8809 L:      netdev@vger.kernel.org
8810 W:      http://www.isdn4linux.de
8811 S:      Maintained
8812 F:      drivers/isdn/mISDN
8813 F:      drivers/isdn/hardware
8814
8815 ISDN/CAPI SUBSYSTEM
8816 M:      Karsten Keil <isdn@linux-pingi.de>
8817 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8818 L:      netdev@vger.kernel.org
8819 W:      http://www.isdn4linux.de
8820 S:      Odd Fixes
8821 F:      Documentation/isdn/
8822 F:      drivers/isdn/capi/
8823 F:      drivers/staging/isdn/
8824 F:      net/bluetooth/cmtp/
8825 F:      include/linux/isdn/
8826 F:      include/uapi/linux/isdn/
8827
8828 IT87 HARDWARE MONITORING DRIVER
8829 M:      Jean Delvare <jdelvare@suse.com>
8830 L:      linux-hwmon@vger.kernel.org
8831 S:      Maintained
8832 F:      Documentation/hwmon/it87.rst
8833 F:      drivers/hwmon/it87.c
8834
8835 IT913X MEDIA DRIVER
8836 M:      Antti Palosaari <crope@iki.fi>
8837 L:      linux-media@vger.kernel.org
8838 W:      https://linuxtv.org
8839 W:      http://palosaari.fi/linux/
8840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8841 T:      git git://linuxtv.org/anttip/media_tree.git
8842 S:      Maintained
8843 F:      drivers/media/tuners/it913x*
8844
8845 IVTV VIDEO4LINUX DRIVER
8846 M:      Andy Walls <awalls@md.metrocast.net>
8847 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8848 L:      linux-media@vger.kernel.org
8849 T:      git git://linuxtv.org/media_tree.git
8850 W:      http://www.ivtvdriver.org
8851 S:      Maintained
8852 F:      Documentation/media/v4l-drivers/ivtv*
8853 F:      drivers/media/pci/ivtv/
8854 F:      include/uapi/linux/ivtv*
8855
8856 IX2505V MEDIA DRIVER
8857 M:      Malcolm Priestley <tvboxspy@gmail.com>
8858 L:      linux-media@vger.kernel.org
8859 W:      https://linuxtv.org
8860 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8861 S:      Maintained
8862 F:      drivers/media/dvb-frontends/ix2505v*
8863
8864 JAILHOUSE HYPERVISOR INTERFACE
8865 M:      Jan Kiszka <jan.kiszka@siemens.com>
8866 L:      jailhouse-dev@googlegroups.com
8867 S:      Maintained
8868 F:      arch/x86/kernel/jailhouse.c
8869 F:      arch/x86/include/asm/jailhouse_para.h
8870
8871 JC42.4 TEMPERATURE SENSOR DRIVER
8872 M:      Guenter Roeck <linux@roeck-us.net>
8873 L:      linux-hwmon@vger.kernel.org
8874 S:      Maintained
8875 F:      drivers/hwmon/jc42.c
8876 F:      Documentation/hwmon/jc42.rst
8877
8878 JFS FILESYSTEM
8879 M:      Dave Kleikamp <shaggy@kernel.org>
8880 L:      jfs-discussion@lists.sourceforge.net
8881 W:      http://jfs.sourceforge.net/
8882 T:      git git://github.com/kleikamp/linux-shaggy.git
8883 S:      Maintained
8884 F:      Documentation/admin-guide/jfs.rst
8885 F:      fs/jfs/
8886
8887 JME NETWORK DRIVER
8888 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8889 L:      netdev@vger.kernel.org
8890 S:      Maintained
8891 F:      drivers/net/ethernet/jme.*
8892
8893 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8894 M:      David Woodhouse <dwmw2@infradead.org>
8895 M:      Richard Weinberger <richard@nod.at>
8896 L:      linux-mtd@lists.infradead.org
8897 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8898 T:      git git://git.infradead.org/ubifs-2.6.git
8899 S:      Odd Fixes
8900 F:      fs/jffs2/
8901 F:      include/uapi/linux/jffs2.h
8902
8903 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8904 M:      "Theodore Ts'o" <tytso@mit.edu>
8905 M:      Jan Kara <jack@suse.com>
8906 L:      linux-ext4@vger.kernel.org
8907 S:      Maintained
8908 F:      fs/jbd2/
8909 F:      include/linux/jbd2.h
8910
8911 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8912 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8913 L:      linux-media@vger.kernel.org
8914 S:      Maintained
8915 F:      drivers/media/platform/rcar_jpu.c
8916
8917 JSM Neo PCI based serial card
8918 L:      linux-serial@vger.kernel.org
8919 S:      Orphan
8920 F:      drivers/tty/serial/jsm/
8921
8922 K10TEMP HARDWARE MONITORING DRIVER
8923 M:      Clemens Ladisch <clemens@ladisch.de>
8924 L:      linux-hwmon@vger.kernel.org
8925 S:      Maintained
8926 F:      Documentation/hwmon/k10temp.rst
8927 F:      drivers/hwmon/k10temp.c
8928
8929 K8TEMP HARDWARE MONITORING DRIVER
8930 M:      Rudolf Marek <r.marek@assembler.cz>
8931 L:      linux-hwmon@vger.kernel.org
8932 S:      Maintained
8933 F:      Documentation/hwmon/k8temp.rst
8934 F:      drivers/hwmon/k8temp.c
8935
8936 KASAN
8937 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8938 R:      Alexander Potapenko <glider@google.com>
8939 R:      Dmitry Vyukov <dvyukov@google.com>
8940 L:      kasan-dev@googlegroups.com
8941 S:      Maintained
8942 F:      arch/*/include/asm/kasan.h
8943 F:      arch/*/mm/kasan_init*
8944 F:      Documentation/dev-tools/kasan.rst
8945 F:      include/linux/kasan*.h
8946 F:      lib/test_kasan.c
8947 F:      mm/kasan/
8948 F:      scripts/Makefile.kasan
8949
8950 KCONFIG
8951 M:      Masahiro Yamada <masahiroy@kernel.org>
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8953 L:      linux-kbuild@vger.kernel.org
8954 S:      Maintained
8955 F:      Documentation/kbuild/kconfig*
8956 F:      scripts/kconfig/
8957 F:      scripts/Kconfig.include
8958
8959 KDUMP
8960 M:      Dave Young <dyoung@redhat.com>
8961 M:      Baoquan He <bhe@redhat.com>
8962 R:      Vivek Goyal <vgoyal@redhat.com>
8963 L:      kexec@lists.infradead.org
8964 W:      http://lse.sourceforge.net/kdump/
8965 S:      Maintained
8966 F:      Documentation/admin-guide/kdump/
8967
8968 KEENE FM RADIO TRANSMITTER DRIVER
8969 M:      Hans Verkuil <hverkuil@xs4all.nl>
8970 L:      linux-media@vger.kernel.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 W:      https://linuxtv.org
8973 S:      Maintained
8974 F:      drivers/media/radio/radio-keene*
8975
8976 KERNEL AUTOMOUNTER
8977 M:      Ian Kent <raven@themaw.net>
8978 L:      autofs@vger.kernel.org
8979 S:      Maintained
8980 F:      fs/autofs/
8981
8982 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8983 M:      Masahiro Yamada <masahiroy@kernel.org>
8984 M:      Michal Marek <michal.lkml@markovi.net>
8985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8986 L:      linux-kbuild@vger.kernel.org
8987 S:      Maintained
8988 F:      Documentation/kbuild/
8989 F:      Makefile
8990 F:      scripts/Kbuild*
8991 F:      scripts/Makefile*
8992 F:      scripts/basic/
8993 F:      scripts/mk*
8994 F:      scripts/*vmlinux*
8995 F:      scripts/mod/
8996 F:      scripts/package/
8997
8998 KERNEL JANITORS
8999 L:      kernel-janitors@vger.kernel.org
9000 W:      http://kernelnewbies.org/KernelJanitors
9001 S:      Odd Fixes
9002
9003 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9004 M:      "J. Bruce Fields" <bfields@fieldses.org>
9005 M:      Chuck Lever <chuck.lever@oracle.com>
9006 L:      linux-nfs@vger.kernel.org
9007 W:      http://nfs.sourceforge.net/
9008 T:      git git://linux-nfs.org/~bfields/linux.git
9009 S:      Supported
9010 F:      fs/nfsd/
9011 F:      include/uapi/linux/nfsd/
9012 F:      fs/lockd/
9013 F:      fs/nfs_common/
9014 F:      net/sunrpc/
9015 F:      include/linux/lockd/
9016 F:      include/linux/sunrpc/
9017 F:      include/uapi/linux/sunrpc/
9018
9019 KERNEL SELFTEST FRAMEWORK
9020 M:      Shuah Khan <shuah@kernel.org>
9021 M:      Shuah Khan <skhan@linuxfoundation.org>
9022 L:      linux-kselftest@vger.kernel.org
9023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9024 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9025 S:      Maintained
9026 F:      tools/testing/selftests/
9027 F:      Documentation/dev-tools/kselftest*
9028
9029 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9030 M:      Brendan Higgins <brendanhiggins@google.com>
9031 L:      linux-kselftest@vger.kernel.org
9032 L:      kunit-dev@googlegroups.com
9033 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9034 S:      Maintained
9035 F:      Documentation/dev-tools/kunit/
9036 F:      include/kunit/
9037 F:      lib/kunit/
9038 F:      tools/testing/kunit/
9039
9040 KERNEL USERMODE HELPER
9041 M:      Luis Chamberlain <mcgrof@kernel.org>
9042 L:      linux-kernel@vger.kernel.org
9043 S:      Maintained
9044 F:      kernel/umh.c
9045 F:      include/linux/umh.h
9046
9047 KERNEL VIRTUAL MACHINE (KVM)
9048 M:      Paolo Bonzini <pbonzini@redhat.com>
9049 L:      kvm@vger.kernel.org
9050 W:      http://www.linux-kvm.org
9051 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9052 S:      Supported
9053 F:      Documentation/virt/kvm/
9054 F:      include/trace/events/kvm.h
9055 F:      include/uapi/asm-generic/kvm*
9056 F:      include/uapi/linux/kvm*
9057 F:      include/asm-generic/kvm*
9058 F:      include/linux/kvm*
9059 F:      include/kvm/iodev.h
9060 F:      virt/kvm/*
9061 F:      tools/kvm/
9062 F:      tools/testing/selftests/kvm/
9063
9064 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9065 M:      Marc Zyngier <maz@kernel.org>
9066 R:      James Morse <james.morse@arm.com>
9067 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9068 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9070 L:      kvmarm@lists.cs.columbia.edu
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9072 S:      Maintained
9073 F:      arch/arm/include/uapi/asm/kvm*
9074 F:      arch/arm/include/asm/kvm*
9075 F:      arch/arm/kvm/
9076 F:      arch/arm64/include/uapi/asm/kvm*
9077 F:      arch/arm64/include/asm/kvm*
9078 F:      arch/arm64/kvm/
9079 F:      virt/kvm/arm/
9080 F:      include/kvm/arm_*
9081
9082 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9083 L:      linux-mips@vger.kernel.org
9084 L:      kvm@vger.kernel.org
9085 S:      Orphan
9086 F:      arch/mips/include/uapi/asm/kvm*
9087 F:      arch/mips/include/asm/kvm*
9088 F:      arch/mips/kvm/
9089
9090 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9091 M:      Paul Mackerras <paulus@ozlabs.org>
9092 L:      kvm-ppc@vger.kernel.org
9093 W:      http://www.linux-kvm.org/
9094 T:      git git://github.com/agraf/linux-2.6.git
9095 S:      Supported
9096 F:      arch/powerpc/include/uapi/asm/kvm*
9097 F:      arch/powerpc/include/asm/kvm*
9098 F:      arch/powerpc/kvm/
9099 F:      arch/powerpc/kernel/kvm*
9100
9101 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9102 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9103 M:      Janosch Frank <frankja@linux.ibm.com>
9104 R:      David Hildenbrand <david@redhat.com>
9105 R:      Cornelia Huck <cohuck@redhat.com>
9106 L:      kvm@vger.kernel.org
9107 W:      http://www.ibm.com/developerworks/linux/linux390/
9108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9109 S:      Supported
9110 F:      arch/s390/include/uapi/asm/kvm*
9111 F:      arch/s390/include/asm/gmap.h
9112 F:      arch/s390/include/asm/kvm*
9113 F:      arch/s390/kvm/
9114 F:      arch/s390/mm/gmap.c
9115 F:      tools/testing/selftests/kvm/s390x/
9116 F:      tools/testing/selftests/kvm/*/s390x/
9117
9118 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9119 M:      Paolo Bonzini <pbonzini@redhat.com>
9120 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9121 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9122 R:      Wanpeng Li <wanpengli@tencent.com>
9123 R:      Jim Mattson <jmattson@google.com>
9124 R:      Joerg Roedel <joro@8bytes.org>
9125 L:      kvm@vger.kernel.org
9126 W:      http://www.linux-kvm.org
9127 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9128 S:      Supported
9129 F:      arch/x86/kvm/
9130 F:      arch/x86/kvm/*/
9131 F:      arch/x86/include/uapi/asm/kvm*
9132 F:      arch/x86/include/uapi/asm/vmx.h
9133 F:      arch/x86/include/uapi/asm/svm.h
9134 F:      arch/x86/include/asm/kvm*
9135 F:      arch/x86/include/asm/pvclock-abi.h
9136 F:      arch/x86/include/asm/svm.h
9137 F:      arch/x86/include/asm/vmx.h
9138 F:      arch/x86/kernel/kvm.c
9139 F:      arch/x86/kernel/kvmclock.c
9140
9141 KERNFS
9142 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9143 M:      Tejun Heo <tj@kernel.org>
9144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9145 S:      Supported
9146 F:      include/linux/kernfs.h
9147 F:      fs/kernfs/
9148
9149 KEXEC
9150 M:      Eric Biederman <ebiederm@xmission.com>
9151 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9152 L:      kexec@lists.infradead.org
9153 S:      Maintained
9154 F:      include/linux/kexec.h
9155 F:      include/uapi/linux/kexec.h
9156 F:      kernel/kexec*
9157
9158 KEYS-ENCRYPTED
9159 M:      Mimi Zohar <zohar@linux.ibm.com>
9160 L:      linux-integrity@vger.kernel.org
9161 L:      keyrings@vger.kernel.org
9162 S:      Supported
9163 F:      Documentation/security/keys/trusted-encrypted.rst
9164 F:      include/keys/encrypted-type.h
9165 F:      security/keys/encrypted-keys/
9166
9167 KEYS-TRUSTED
9168 M:      James Bottomley <jejb@linux.ibm.com>
9169 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9170 M:      Mimi Zohar <zohar@linux.ibm.com>
9171 L:      linux-integrity@vger.kernel.org
9172 L:      keyrings@vger.kernel.org
9173 S:      Supported
9174 F:      Documentation/security/keys/trusted-encrypted.rst
9175 F:      include/keys/trusted-type.h
9176 F:      security/keys/trusted.c
9177 F:      include/keys/trusted.h
9178
9179 KEYS/KEYRINGS:
9180 M:      David Howells <dhowells@redhat.com>
9181 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9182 L:      keyrings@vger.kernel.org
9183 S:      Maintained
9184 F:      Documentation/security/keys/core.rst
9185 F:      include/linux/key.h
9186 F:      include/linux/key-type.h
9187 F:      include/linux/keyctl.h
9188 F:      include/uapi/linux/keyctl.h
9189 F:      include/keys/
9190 F:      security/keys/
9191
9192 KGDB / KDB /debug_core
9193 M:      Jason Wessel <jason.wessel@windriver.com>
9194 M:      Daniel Thompson <daniel.thompson@linaro.org>
9195 R:      Douglas Anderson <dianders@chromium.org>
9196 W:      http://kgdb.wiki.kernel.org/
9197 L:      kgdb-bugreport@lists.sourceforge.net
9198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9199 S:      Maintained
9200 F:      Documentation/dev-tools/kgdb.rst
9201 F:      drivers/misc/kgdbts.c
9202 F:      drivers/tty/serial/kgdboc.c
9203 F:      include/linux/kdb.h
9204 F:      include/linux/kgdb.h
9205 F:      kernel/debug/
9206
9207 KMEMLEAK
9208 M:      Catalin Marinas <catalin.marinas@arm.com>
9209 S:      Maintained
9210 F:      Documentation/dev-tools/kmemleak.rst
9211 F:      include/linux/kmemleak.h
9212 F:      mm/kmemleak.c
9213 F:      mm/kmemleak-test.c
9214
9215 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9216 M:      Luis Chamberlain <mcgrof@kernel.org>
9217 L:      linux-kernel@vger.kernel.org
9218 S:      Maintained
9219 F:      kernel/kmod.c
9220 F:      include/linux/kmod.h
9221 F:      lib/test_kmod.c
9222 F:      tools/testing/selftests/kmod/
9223
9224 KPROBES
9225 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9226 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9227 M:      "David S. Miller" <davem@davemloft.net>
9228 M:      Masami Hiramatsu <mhiramat@kernel.org>
9229 S:      Maintained
9230 F:      Documentation/kprobes.txt
9231 F:      include/linux/kprobes.h
9232 F:      include/asm-generic/kprobes.h
9233 F:      kernel/kprobes.c
9234
9235 KS0108 LCD CONTROLLER DRIVER
9236 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9237 S:      Maintained
9238 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9239 F:      drivers/auxdisplay/ks0108.c
9240 F:      include/linux/ks0108.h
9241
9242 L3MDEV
9243 M:      David Ahern <dsahern@kernel.org>
9244 L:      netdev@vger.kernel.org
9245 S:      Maintained
9246 F:      net/l3mdev
9247 F:      include/net/l3mdev.h
9248
9249 L7 BPF FRAMEWORK
9250 M:      John Fastabend <john.fastabend@gmail.com>
9251 M:      Daniel Borkmann <daniel@iogearbox.net>
9252 L:      netdev@vger.kernel.org
9253 L:      bpf@vger.kernel.org
9254 S:      Maintained
9255 F:      include/linux/skmsg.h
9256 F:      net/core/skmsg.c
9257 F:      net/core/sock_map.c
9258 F:      net/ipv4/tcp_bpf.c
9259
9260 LANTIQ / INTEL Ethernet drivers
9261 M:      Hauke Mehrtens <hauke@hauke-m.de>
9262 L:      netdev@vger.kernel.org
9263 S:      Maintained
9264 F:      net/dsa/tag_gswip.c
9265 F:      drivers/net/ethernet/lantiq_xrx200.c
9266 F:      drivers/net/dsa/lantiq_pce.h
9267 F:      drivers/net/dsa/lantiq_gswip.c
9268
9269 LANTIQ MIPS ARCHITECTURE
9270 M:      John Crispin <john@phrozen.org>
9271 L:      linux-mips@vger.kernel.org
9272 S:      Maintained
9273 F:      arch/mips/lantiq
9274 F:      drivers/soc/lantiq
9275
9276 LAPB module
9277 L:      linux-x25@vger.kernel.org
9278 S:      Orphan
9279 F:      Documentation/networking/lapb-module.txt
9280 F:      include/*/lapb.h
9281 F:      net/lapb/
9282
9283 LASI 53c700 driver for PARISC
9284 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9285 L:      linux-scsi@vger.kernel.org
9286 S:      Maintained
9287 F:      Documentation/scsi/53c700.txt
9288 F:      drivers/scsi/53c700*
9289
9290 LEAKING_ADDRESSES
9291 M:      Tobin C. Harding <me@tobin.cc>
9292 M:      Tycho Andersen <tycho@tycho.ws>
9293 L:      kernel-hardening@lists.openwall.com
9294 S:      Maintained
9295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9296 F:      scripts/leaking_addresses.pl
9297
9298 LED SUBSYSTEM
9299 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9300 M:      Pavel Machek <pavel@ucw.cz>
9301 R:      Dan Murphy <dmurphy@ti.com>
9302 L:      linux-leds@vger.kernel.org
9303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9305 S:      Maintained
9306 F:      Documentation/devicetree/bindings/leds/
9307 F:      drivers/leds/
9308 F:      include/linux/leds.h
9309
9310 LEGACY EEPROM DRIVER
9311 M:      Jean Delvare <jdelvare@suse.com>
9312 S:      Maintained
9313 F:      Documentation/misc-devices/eeprom.rst
9314 F:      drivers/misc/eeprom/eeprom.c
9315
9316 LEGO MINDSTORMS EV3
9317 R:      David Lechner <david@lechnology.com>
9318 S:      Maintained
9319 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9320 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9321 F:      drivers/power/supply/lego_ev3_battery.c
9322
9323 LEGO USB Tower driver
9324 M:      Juergen Stuber <starblue@users.sourceforge.net>
9325 L:      legousb-devel@lists.sourceforge.net
9326 W:      http://legousb.sourceforge.net/
9327 S:      Maintained
9328 F:      drivers/usb/misc/legousbtower.c
9329
9330 LG LAPTOP EXTRAS
9331 M:      Matan Ziv-Av <matan@svgalib.org>
9332 L:      platform-driver-x86@vger.kernel.org
9333 S:      Maintained
9334 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9335 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9336 F:      drivers/platform/x86/lg-laptop.c
9337
9338 LG2160 MEDIA DRIVER
9339 M:      Michael Krufky <mkrufky@linuxtv.org>
9340 L:      linux-media@vger.kernel.org
9341 W:      https://linuxtv.org
9342 W:      http://github.com/mkrufky
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 T:      git git://linuxtv.org/mkrufky/tuners.git
9345 S:      Maintained
9346 F:      drivers/media/dvb-frontends/lg2160.*
9347
9348 LGDT3305 MEDIA DRIVER
9349 M:      Michael Krufky <mkrufky@linuxtv.org>
9350 L:      linux-media@vger.kernel.org
9351 W:      https://linuxtv.org
9352 W:      http://github.com/mkrufky
9353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9354 T:      git git://linuxtv.org/mkrufky/tuners.git
9355 S:      Maintained
9356 F:      drivers/media/dvb-frontends/lgdt3305.*
9357
9358 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9359 M:      Viresh Kumar <vireshk@kernel.org>
9360 L:      linux-ide@vger.kernel.org
9361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9362 S:      Maintained
9363 F:      include/linux/pata_arasan_cf_data.h
9364 F:      drivers/ata/pata_arasan_cf.c
9365
9366 LIBATA PATA DRIVERS
9367 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9368 M:      Jens Axboe <axboe@kernel.dk>
9369 L:      linux-ide@vger.kernel.org
9370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9371 S:      Maintained
9372 F:      drivers/ata/pata_*.c
9373 F:      drivers/ata/ata_generic.c
9374
9375 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9376 M:      Linus Walleij <linus.walleij@linaro.org>
9377 L:      linux-ide@vger.kernel.org
9378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9379 S:      Maintained
9380 F:      drivers/ata/pata_ftide010.c
9381 F:      drivers/ata/sata_gemini.c
9382 F:      drivers/ata/sata_gemini.h
9383
9384 LIBATA SATA AHCI PLATFORM devices support
9385 M:      Hans de Goede <hdegoede@redhat.com>
9386 M:      Jens Axboe <axboe@kernel.dk>
9387 L:      linux-ide@vger.kernel.org
9388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9389 S:      Maintained
9390 F:      drivers/ata/ahci_platform.c
9391 F:      drivers/ata/libahci_platform.c
9392 F:      include/linux/ahci_platform.h
9393
9394 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9395 M:      Mikael Pettersson <mikpelinux@gmail.com>
9396 L:      linux-ide@vger.kernel.org
9397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9398 S:      Maintained
9399 F:      drivers/ata/sata_promise.*
9400
9401 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9402 M:      Jens Axboe <axboe@kernel.dk>
9403 L:      linux-ide@vger.kernel.org
9404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9405 S:      Maintained
9406 F:      drivers/ata/
9407 F:      include/linux/ata.h
9408 F:      include/linux/libata.h
9409 F:      Documentation/devicetree/bindings/ata/
9410
9411 LIBLOCKDEP
9412 M:      Sasha Levin <alexander.levin@microsoft.com>
9413 S:      Maintained
9414 F:      tools/lib/lockdep/
9415
9416 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9417 M:      Dan Williams <dan.j.williams@intel.com>
9418 M:      Vishal Verma <vishal.l.verma@intel.com>
9419 M:      Dave Jiang <dave.jiang@intel.com>
9420 L:      linux-nvdimm@lists.01.org
9421 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9422 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9423 S:      Supported
9424 F:      drivers/nvdimm/blk.c
9425 F:      drivers/nvdimm/region_devs.c
9426
9427 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9428 M:      Vishal Verma <vishal.l.verma@intel.com>
9429 M:      Dan Williams <dan.j.williams@intel.com>
9430 M:      Dave Jiang <dave.jiang@intel.com>
9431 L:      linux-nvdimm@lists.01.org
9432 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9433 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9434 S:      Supported
9435 F:      drivers/nvdimm/btt*
9436
9437 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9438 M:      Dan Williams <dan.j.williams@intel.com>
9439 M:      Vishal Verma <vishal.l.verma@intel.com>
9440 M:      Dave Jiang <dave.jiang@intel.com>
9441 L:      linux-nvdimm@lists.01.org
9442 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9443 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9444 S:      Supported
9445 F:      drivers/nvdimm/pmem*
9446
9447 LIBNVDIMM: DEVICETREE BINDINGS
9448 M:      Oliver O'Halloran <oohall@gmail.com>
9449 L:      linux-nvdimm@lists.01.org
9450 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9451 S:      Supported
9452 F:      drivers/nvdimm/of_pmem.c
9453 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9454
9455 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9456 M:      Dan Williams <dan.j.williams@intel.com>
9457 M:      Vishal Verma <vishal.l.verma@intel.com>
9458 M:      Dave Jiang <dave.jiang@intel.com>
9459 M:      Ira Weiny <ira.weiny@intel.com>
9460 L:      linux-nvdimm@lists.01.org
9461 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9462 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9464 S:      Supported
9465 F:      drivers/nvdimm/*
9466 F:      drivers/acpi/nfit/*
9467 F:      include/linux/nd.h
9468 F:      include/linux/libnvdimm.h
9469 F:      include/uapi/linux/ndctl.h
9470
9471 LICENSES and SPDX stuff
9472 M:      Thomas Gleixner <tglx@linutronix.de>
9473 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9474 L:      linux-spdx@vger.kernel.org
9475 S:      Maintained
9476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9477 F:      COPYING
9478 F:      Documentation/process/license-rules.rst
9479 F:      LICENSES/
9480 F:      scripts/spdxcheck-test.sh
9481 F:      scripts/spdxcheck.py
9482
9483 LIGHTNVM PLATFORM SUPPORT
9484 M:      Matias Bjorling <mb@lightnvm.io>
9485 W:      http://github/OpenChannelSSD
9486 L:      linux-block@vger.kernel.org
9487 S:      Maintained
9488 F:      drivers/lightnvm/
9489 F:      include/linux/lightnvm.h
9490 F:      include/uapi/linux/lightnvm.h
9491
9492 LINUX FOR POWER MACINTOSH
9493 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9494 W:      http://www.penguinppc.org/
9495 L:      linuxppc-dev@lists.ozlabs.org
9496 S:      Maintained
9497 F:      arch/powerpc/platforms/powermac/
9498 F:      drivers/macintosh/
9499
9500 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9501 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9502 M:      Paul Mackerras <paulus@samba.org>
9503 M:      Michael Ellerman <mpe@ellerman.id.au>
9504 W:      https://github.com/linuxppc/linux/wiki
9505 L:      linuxppc-dev@lists.ozlabs.org
9506 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9508 S:      Supported
9509 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9510 F:      Documentation/devicetree/bindings/powerpc/
9511 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9512 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9513 F:      Documentation/powerpc/
9514 F:      arch/powerpc/
9515 F:      drivers/char/tpm/tpm_ibmvtpm*
9516 F:      drivers/crypto/nx/
9517 F:      drivers/crypto/vmx/
9518 F:      drivers/i2c/busses/i2c-opal.c
9519 F:      drivers/net/ethernet/ibm/ibmveth.*
9520 F:      drivers/net/ethernet/ibm/ibmvnic.*
9521 F:      drivers/pci/hotplug/pnv_php.c
9522 F:      drivers/pci/hotplug/rpa*
9523 F:      drivers/rtc/rtc-opal.c
9524 F:      drivers/scsi/ibmvscsi/
9525 F:      drivers/tty/hvc/hvc_opal.c
9526 F:      drivers/watchdog/wdrtas.c
9527 F:      tools/testing/selftests/powerpc
9528 N:      /pmac
9529 N:      powermac
9530 N:      powernv
9531 N:      [^a-z0-9]ps3
9532 N:      pseries
9533
9534 LINUX FOR POWERPC EMBEDDED MPC5XXX
9535 M:      Anatolij Gustschin <agust@denx.de>
9536 L:      linuxppc-dev@lists.ozlabs.org
9537 T:      git git://git.denx.de/linux-denx-agust.git
9538 S:      Maintained
9539 F:      arch/powerpc/platforms/512x/
9540 F:      arch/powerpc/platforms/52xx/
9541
9542 LINUX FOR POWERPC EMBEDDED PPC4XX
9543 M:      Alistair Popple <alistair@popple.id.au>
9544 M:      Matt Porter <mporter@kernel.crashing.org>
9545 W:      http://www.penguinppc.org/
9546 L:      linuxppc-dev@lists.ozlabs.org
9547 S:      Maintained
9548 F:      arch/powerpc/platforms/40x/
9549 F:      arch/powerpc/platforms/44x/
9550
9551 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9552 M:      Scott Wood <oss@buserror.net>
9553 M:      Kumar Gala <galak@kernel.crashing.org>
9554 W:      http://www.penguinppc.org/
9555 L:      linuxppc-dev@lists.ozlabs.org
9556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9557 S:      Maintained
9558 F:      arch/powerpc/platforms/83xx/
9559 F:      arch/powerpc/platforms/85xx/
9560 F:      Documentation/devicetree/bindings/powerpc/fsl/
9561
9562 LINUX FOR POWERPC EMBEDDED PPC8XX
9563 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9564 W:      http://www.penguinppc.org/
9565 L:      linuxppc-dev@lists.ozlabs.org
9566 S:      Maintained
9567 F:      arch/powerpc/platforms/8xx/
9568
9569 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9570 L:      linuxppc-dev@lists.ozlabs.org
9571 S:      Orphan
9572 F:      arch/powerpc/*/*virtex*
9573 F:      arch/powerpc/*/*/*virtex*
9574
9575 LINUX FOR POWERPC PA SEMI PWRFICIENT
9576 L:      linuxppc-dev@lists.ozlabs.org
9577 S:      Orphan
9578 F:      arch/powerpc/platforms/pasemi/
9579 F:      drivers/*/*pasemi*
9580 F:      drivers/*/*/*pasemi*
9581
9582 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9583 M:      Kees Cook <keescook@chromium.org>
9584 S:      Maintained
9585 F:      drivers/misc/lkdtm/*
9586
9587 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9588 M:      Alan Stern <stern@rowland.harvard.edu>
9589 M:      Andrea Parri <parri.andrea@gmail.com>
9590 M:      Will Deacon <will@kernel.org>
9591 M:      Peter Zijlstra <peterz@infradead.org>
9592 M:      Boqun Feng <boqun.feng@gmail.com>
9593 M:      Nicholas Piggin <npiggin@gmail.com>
9594 M:      David Howells <dhowells@redhat.com>
9595 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9596 M:      Luc Maranget <luc.maranget@inria.fr>
9597 M:      "Paul E. McKenney" <paulmck@kernel.org>
9598 R:      Akira Yokosawa <akiyks@gmail.com>
9599 R:      Daniel Lustig <dlustig@nvidia.com>
9600 L:      linux-kernel@vger.kernel.org
9601 L:      linux-arch@vger.kernel.org
9602 S:      Supported
9603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9604 F:      tools/memory-model/
9605 F:      Documentation/atomic_bitops.txt
9606 F:      Documentation/atomic_t.txt
9607 F:      Documentation/core-api/atomic_ops.rst
9608 F:      Documentation/core-api/refcount-vs-atomic.rst
9609 F:      Documentation/memory-barriers.txt
9610
9611 LIS3LV02D ACCELEROMETER DRIVER
9612 M:      Eric Piel <eric.piel@tremplin-utc.net>
9613 S:      Maintained
9614 F:      Documentation/misc-devices/lis3lv02d.rst
9615 F:      drivers/misc/lis3lv02d/
9616 F:      drivers/platform/x86/hp_accel.c
9617
9618 LIST KUNIT TEST
9619 M:      David Gow <davidgow@google.com>
9620 L:      linux-kselftest@vger.kernel.org
9621 L:      kunit-dev@googlegroups.com
9622 S:      Maintained
9623 F:      lib/list-test.c
9624
9625 LIVE PATCHING
9626 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9627 M:      Jiri Kosina <jikos@kernel.org>
9628 M:      Miroslav Benes <mbenes@suse.cz>
9629 M:      Petr Mladek <pmladek@suse.com>
9630 R:      Joe Lawrence <joe.lawrence@redhat.com>
9631 S:      Maintained
9632 F:      kernel/livepatch/
9633 F:      include/linux/livepatch.h
9634 F:      arch/x86/include/asm/livepatch.h
9635 F:      arch/x86/kernel/livepatch.c
9636 F:      Documentation/livepatch/
9637 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9638 F:      samples/livepatch/
9639 F:      tools/testing/selftests/livepatch/
9640 L:      live-patching@vger.kernel.org
9641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9642
9643 LLC (802.2)
9644 L:      netdev@vger.kernel.org
9645 S:      Odd fixes
9646 F:      include/linux/llc.h
9647 F:      include/uapi/linux/llc.h
9648 F:      include/net/llc*
9649 F:      net/llc/
9650
9651 LM73 HARDWARE MONITOR DRIVER
9652 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9653 L:      linux-hwmon@vger.kernel.org
9654 S:      Maintained
9655 F:      drivers/hwmon/lm73.c
9656
9657 LM78 HARDWARE MONITOR DRIVER
9658 M:      Jean Delvare <jdelvare@suse.com>
9659 L:      linux-hwmon@vger.kernel.org
9660 S:      Maintained
9661 F:      Documentation/hwmon/lm78.rst
9662 F:      drivers/hwmon/lm78.c
9663
9664 LM83 HARDWARE MONITOR DRIVER
9665 M:      Jean Delvare <jdelvare@suse.com>
9666 L:      linux-hwmon@vger.kernel.org
9667 S:      Maintained
9668 F:      Documentation/hwmon/lm83.rst
9669 F:      drivers/hwmon/lm83.c
9670
9671 LM90 HARDWARE MONITOR DRIVER
9672 M:      Jean Delvare <jdelvare@suse.com>
9673 L:      linux-hwmon@vger.kernel.org
9674 S:      Maintained
9675 F:      Documentation/hwmon/lm90.rst
9676 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9677 F:      drivers/hwmon/lm90.c
9678 F:      include/dt-bindings/thermal/lm90.h
9679
9680 LM95234 HARDWARE MONITOR DRIVER
9681 M:      Guenter Roeck <linux@roeck-us.net>
9682 L:      linux-hwmon@vger.kernel.org
9683 S:      Maintained
9684 F:      Documentation/hwmon/lm95234.rst
9685 F:      drivers/hwmon/lm95234.c
9686
9687 LME2510 MEDIA DRIVER
9688 M:      Malcolm Priestley <tvboxspy@gmail.com>
9689 L:      linux-media@vger.kernel.org
9690 W:      https://linuxtv.org
9691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9692 S:      Maintained
9693 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9694
9695 LOADPIN SECURITY MODULE
9696 M:      Kees Cook <keescook@chromium.org>
9697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9698 S:      Supported
9699 F:      security/loadpin/
9700 F:      Documentation/admin-guide/LSM/LoadPin.rst
9701
9702 LOCKING PRIMITIVES
9703 M:      Peter Zijlstra <peterz@infradead.org>
9704 M:      Ingo Molnar <mingo@redhat.com>
9705 M:      Will Deacon <will@kernel.org>
9706 L:      linux-kernel@vger.kernel.org
9707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9708 S:      Maintained
9709 F:      Documentation/locking/
9710 F:      include/linux/lockdep.h
9711 F:      include/linux/spinlock*.h
9712 F:      arch/*/include/asm/spinlock*.h
9713 F:      include/linux/rwlock*.h
9714 F:      include/linux/mutex*.h
9715 F:      include/linux/rwsem*.h
9716 F:      include/linux/seqlock.h
9717 F:      lib/locking*.[ch]
9718 F:      kernel/locking/
9719 X:      kernel/locking/locktorture.c
9720
9721 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9722 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9723 L:      linux-ntfs-dev@lists.sourceforge.net
9724 W:      http://www.linux-ntfs.org/content/view/19/37/
9725 S:      Maintained
9726 F:      Documentation/admin-guide/ldm.rst
9727 F:      block/partitions/ldm.*
9728
9729 LOGITECH HID GAMING KEYBOARDS
9730 M:      Hans de Goede <hdegoede@redhat.com>
9731 L:      linux-input@vger.kernel.org
9732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9733 S:      Maintained
9734 F:      drivers/hid/hid-lg-g15.c
9735
9736 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9737 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9738 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9739 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9740 L:      MPT-FusionLinux.pdl@broadcom.com
9741 L:      linux-scsi@vger.kernel.org
9742 W:      http://www.avagotech.com/support/
9743 S:      Supported
9744 F:      drivers/message/fusion/
9745 F:      drivers/scsi/mpt3sas/
9746
9747 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9748 M:      Matthew Wilcox <willy@infradead.org>
9749 L:      linux-scsi@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/scsi/sym53c8xx_2/
9752
9753 LTC1660 DAC DRIVER
9754 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9755 L:      linux-iio@vger.kernel.org
9756 S:      Maintained
9757 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9758 F:      drivers/iio/dac/ltc1660.c
9759
9760 LTC2983 IIO TEMPERATURE DRIVER
9761 M:      Nuno Sá <nuno.sa@analog.com>
9762 W:      http://ez.analog.com/community/linux-device-drivers
9763 L:      linux-iio@vger.kernel.org
9764 S:      Supported
9765 F:      drivers/iio/temperature/ltc2983.c
9766 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9767
9768 LTC4261 HARDWARE MONITOR DRIVER
9769 M:      Guenter Roeck <linux@roeck-us.net>
9770 L:      linux-hwmon@vger.kernel.org
9771 S:      Maintained
9772 F:      Documentation/hwmon/ltc4261.rst
9773 F:      drivers/hwmon/ltc4261.c
9774
9775 LTC2947 HARDWARE MONITOR DRIVER
9776 M:      Nuno Sá <nuno.sa@analog.com>
9777 W:      http://ez.analog.com/community/linux-device-drivers
9778 L:      linux-hwmon@vger.kernel.org
9779 S:      Supported
9780 F:      drivers/hwmon/ltc2947-core.c
9781 F:      drivers/hwmon/ltc2947-spi.c
9782 F:      drivers/hwmon/ltc2947-i2c.c
9783 F:      drivers/hwmon/ltc2947.h
9784 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9785
9786 LTC4306 I2C MULTIPLEXER DRIVER
9787 M:      Michael Hennerich <michael.hennerich@analog.com>
9788 W:      http://ez.analog.com/community/linux-device-drivers
9789 L:      linux-i2c@vger.kernel.org
9790 S:      Supported
9791 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9792 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9793
9794 LTP (Linux Test Project)
9795 M:      Mike Frysinger <vapier@gentoo.org>
9796 M:      Cyril Hrubis <chrubis@suse.cz>
9797 M:      Wanlong Gao <wanlong.gao@gmail.com>
9798 M:      Jan Stancek <jstancek@redhat.com>
9799 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9800 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9801 L:      ltp@lists.linux.it (subscribers-only)
9802 W:      http://linux-test-project.github.io/
9803 T:      git git://github.com/linux-test-project/ltp.git
9804 S:      Maintained
9805
9806 M68K ARCHITECTURE
9807 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9808 L:      linux-m68k@lists.linux-m68k.org
9809 W:      http://www.linux-m68k.org/
9810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9811 S:      Maintained
9812 F:      arch/m68k/
9813 F:      drivers/zorro/
9814
9815 M68K ON APPLE MACINTOSH
9816 M:      Joshua Thompson <funaho@jurai.org>
9817 W:      http://www.mac.linux-m68k.org/
9818 L:      linux-m68k@lists.linux-m68k.org
9819 S:      Maintained
9820 F:      arch/m68k/mac/
9821
9822 M68K ON HP9000/300
9823 M:      Philip Blundell <philb@gnu.org>
9824 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9825 S:      Maintained
9826 F:      arch/m68k/hp300/
9827
9828 M88DS3103 MEDIA DRIVER
9829 M:      Antti Palosaari <crope@iki.fi>
9830 L:      linux-media@vger.kernel.org
9831 W:      https://linuxtv.org
9832 W:      http://palosaari.fi/linux/
9833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9834 T:      git git://linuxtv.org/anttip/media_tree.git
9835 S:      Maintained
9836 F:      drivers/media/dvb-frontends/m88ds3103*
9837
9838 M88RS2000 MEDIA DRIVER
9839 M:      Malcolm Priestley <tvboxspy@gmail.com>
9840 L:      linux-media@vger.kernel.org
9841 W:      https://linuxtv.org
9842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9843 S:      Maintained
9844 F:      drivers/media/dvb-frontends/m88rs2000*
9845
9846 MA901 MASTERKIT USB FM RADIO DRIVER
9847 M:      Alexey Klimov <klimov.linux@gmail.com>
9848 L:      linux-media@vger.kernel.org
9849 T:      git git://linuxtv.org/media_tree.git
9850 S:      Maintained
9851 F:      drivers/media/radio/radio-ma901.c
9852
9853 MAC80211
9854 M:      Johannes Berg <johannes@sipsolutions.net>
9855 L:      linux-wireless@vger.kernel.org
9856 W:      http://wireless.kernel.org/
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9859 S:      Maintained
9860 F:      Documentation/networking/mac80211-injection.txt
9861 F:      include/net/mac80211.h
9862 F:      net/mac80211/
9863 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9864 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9865
9866 MAILBOX API
9867 M:      Jassi Brar <jassisinghbrar@gmail.com>
9868 L:      linux-kernel@vger.kernel.org
9869 S:      Maintained
9870 F:      drivers/mailbox/
9871 F:      include/linux/mailbox_client.h
9872 F:      include/linux/mailbox_controller.h
9873
9874 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9875 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9876 W:      http://www.kernel.org/doc/man-pages
9877 L:      linux-man@vger.kernel.org
9878 S:      Maintained
9879
9880 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9881 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9882 L:      linux-mips@vger.kernel.org
9883 S:      Maintained
9884 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9885
9886 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9887 M:      Andrew Lunn <andrew@lunn.ch>
9888 M:      Vivien Didelot <vivien.didelot@gmail.com>
9889 L:      netdev@vger.kernel.org
9890 S:      Maintained
9891 F:      drivers/net/dsa/mv88e6xxx/
9892 F:      include/linux/platform_data/mv88e6xxx.h
9893 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9894 F:      Documentation/networking/devlink/mv88e6xxx.rst
9895
9896 MARVELL ARMADA DRM SUPPORT
9897 M:      Russell King <linux@armlinux.org.uk>
9898 S:      Maintained
9899 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9900 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9901 F:      drivers/gpu/drm/armada/
9902 F:      include/uapi/drm/armada_drm.h
9903 F:      Documentation/devicetree/bindings/display/armada/
9904
9905 MARVELL ARMADA 3700 PHY DRIVERS
9906 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9907 S:      Maintained
9908 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9909 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9910 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9911 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9912
9913 MARVELL CRYPTO DRIVER
9914 M:      Boris Brezillon <bbrezillon@kernel.org>
9915 M:      Arnaud Ebalard <arno@natisbad.org>
9916 F:      drivers/crypto/marvell/
9917 S:      Maintained
9918 L:      linux-crypto@vger.kernel.org
9919
9920 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9921 M:      Mirko Lindner <mlindner@marvell.com>
9922 M:      Stephen Hemminger <stephen@networkplumber.org>
9923 L:      netdev@vger.kernel.org
9924 S:      Maintained
9925 F:      drivers/net/ethernet/marvell/sk*
9926
9927 MARVELL LIBERTAS WIRELESS DRIVER
9928 L:      libertas-dev@lists.infradead.org
9929 S:      Orphan
9930 F:      drivers/net/wireless/marvell/libertas/
9931
9932 MARVELL MACCHIATOBIN SUPPORT
9933 M:      Russell King <linux@armlinux.org.uk>
9934 L:      linux-arm-kernel@lists.infradead.org
9935 S:      Maintained
9936 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9937
9938 MARVELL MV643XX ETHERNET DRIVER
9939 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9940 L:      netdev@vger.kernel.org
9941 S:      Maintained
9942 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9943 F:      include/linux/mv643xx.h
9944
9945 MARVELL MV88X3310 PHY DRIVER
9946 M:      Russell King <linux@armlinux.org.uk>
9947 L:      netdev@vger.kernel.org
9948 S:      Maintained
9949 F:      drivers/net/phy/marvell10g.c
9950
9951 MARVELL MVEBU THERMAL DRIVER
9952 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9953 S:      Maintained
9954 F:      drivers/thermal/armada_thermal.c
9955
9956 MARVELL MVNETA ETHERNET DRIVER
9957 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9958 L:      netdev@vger.kernel.org
9959 S:      Maintained
9960 F:      drivers/net/ethernet/marvell/mvneta.*
9961
9962 MARVELL MWIFIEX WIRELESS DRIVER
9963 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9964 M:      Ganapathi Bhat <ganapathi.bhat@nxp.com>
9965 M:      Xinming Hu <huxinming820@gmail.com>
9966 L:      linux-wireless@vger.kernel.org
9967 S:      Maintained
9968 F:      drivers/net/wireless/marvell/mwifiex/
9969
9970 MARVELL MWL8K WIRELESS DRIVER
9971 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9972 L:      linux-wireless@vger.kernel.org
9973 S:      Odd Fixes
9974 F:      drivers/net/wireless/marvell/mwl8k.c
9975
9976 MARVELL NAND CONTROLLER DRIVER
9977 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9978 L:      linux-mtd@lists.infradead.org
9979 S:      Maintained
9980 F:      drivers/mtd/nand/raw/marvell_nand.c
9981 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9982
9983 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9984 M:      Nicolas Pitre <nico@fluxnic.net>
9985 S:      Odd Fixes
9986 F:      drivers/mmc/host/mvsdio.*
9987
9988 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9989 M:      Hu Ziji <huziji@marvell.com>
9990 L:      linux-mmc@vger.kernel.org
9991 S:      Supported
9992 F:      drivers/mmc/host/sdhci-xenon*
9993 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9994
9995 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9996 M:      Sunil Goutham <sgoutham@marvell.com>
9997 M:      Linu Cherian <lcherian@marvell.com>
9998 M:      Geetha sowjanya <gakula@marvell.com>
9999 M:      Jerin Jacob <jerinj@marvell.com>
10000 L:      netdev@vger.kernel.org
10001 S:      Supported
10002 F:      drivers/net/ethernet/marvell/octeontx2/af/
10003
10004 MATROX FRAMEBUFFER DRIVER
10005 L:      linux-fbdev@vger.kernel.org
10006 S:      Orphan
10007 F:      drivers/video/fbdev/matrox/matroxfb_*
10008 F:      include/uapi/linux/matroxfb.h
10009
10010 MAX16065 HARDWARE MONITOR DRIVER
10011 M:      Guenter Roeck <linux@roeck-us.net>
10012 L:      linux-hwmon@vger.kernel.org
10013 S:      Maintained
10014 F:      Documentation/hwmon/max16065.rst
10015 F:      drivers/hwmon/max16065.c
10016
10017 MAX2175 SDR TUNER DRIVER
10018 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10019 L:      linux-media@vger.kernel.org
10020 T:      git git://linuxtv.org/media_tree.git
10021 S:      Maintained
10022 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10023 F:      Documentation/media/v4l-drivers/max2175.rst
10024 F:      drivers/media/i2c/max2175*
10025 F:      include/uapi/linux/max2175.h
10026
10027 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10028 L:      linux-hwmon@vger.kernel.org
10029 S:      Orphan
10030 F:      Documentation/hwmon/max6650.rst
10031 F:      drivers/hwmon/max6650.c
10032
10033 MAX6697 HARDWARE MONITOR DRIVER
10034 M:      Guenter Roeck <linux@roeck-us.net>
10035 L:      linux-hwmon@vger.kernel.org
10036 S:      Maintained
10037 F:      Documentation/hwmon/max6697.rst
10038 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10039 F:      drivers/hwmon/max6697.c
10040 F:      include/linux/platform_data/max6697.h
10041
10042 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10043 M:      Peter Rosin <peda@axentia.se>
10044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10045 S:      Maintained
10046 F:      Documentation/devicetree/bindings/sound/max9860.txt
10047 F:      sound/soc/codecs/max9860.*
10048
10049 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10050 M:      Andreas Klinger <ak@it-klinger.de>
10051 L:      linux-iio@vger.kernel.org
10052 S:      Maintained
10053 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10054 F:      drivers/iio/proximity/mb1232.c
10055
10056 MAXIM MAX77650 PMIC MFD DRIVER
10057 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10058 L:      linux-kernel@vger.kernel.org
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10061 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10062 F:      include/linux/mfd/max77650.h
10063 F:      drivers/mfd/max77650.c
10064 F:      drivers/regulator/max77650-regulator.c
10065 F:      drivers/power/supply/max77650-charger.c
10066 F:      drivers/input/misc/max77650-onkey.c
10067 F:      drivers/leds/leds-max77650.c
10068 F:      drivers/gpio/gpio-max77650.c
10069
10070 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10071 M:      Javier Martinez Canillas <javier@dowhile0.org>
10072 L:      linux-kernel@vger.kernel.org
10073 S:      Supported
10074 F:      drivers/regulator/max77802-regulator.c
10075 F:      Documentation/devicetree/bindings/*/*max77802.txt
10076 F:      include/dt-bindings/*/*max77802.h
10077
10078 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10079 M:      Krzysztof Kozlowski <krzk@kernel.org>
10080 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10081 L:      linux-pm@vger.kernel.org
10082 S:      Supported
10083 F:      drivers/power/supply/max14577_charger.c
10084 F:      drivers/power/supply/max77693_charger.c
10085
10086 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10087 M:      Chanwoo Choi <cw00.choi@samsung.com>
10088 M:      Krzysztof Kozlowski <krzk@kernel.org>
10089 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10090 L:      linux-kernel@vger.kernel.org
10091 S:      Supported
10092 F:      drivers/*/max14577*.c
10093 F:      drivers/*/max77686*.c
10094 F:      drivers/*/max77693*.c
10095 F:      drivers/extcon/extcon-max14577.c
10096 F:      drivers/extcon/extcon-max77693.c
10097 F:      drivers/rtc/rtc-max77686.c
10098 F:      drivers/clk/clk-max77686.c
10099 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10100 F:      Documentation/devicetree/bindings/*/max77686.txt
10101 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10102 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10103 F:      include/linux/mfd/max14577*.h
10104 F:      include/linux/mfd/max77686*.h
10105 F:      include/linux/mfd/max77693*.h
10106
10107 MAXIRADIO FM RADIO RECEIVER DRIVER
10108 M:      Hans Verkuil <hverkuil@xs4all.nl>
10109 L:      linux-media@vger.kernel.org
10110 T:      git git://linuxtv.org/media_tree.git
10111 W:      https://linuxtv.org
10112 S:      Maintained
10113 F:      drivers/media/radio/radio-maxiradio*
10114
10115 MCAN MMIO DEVICE DRIVER
10116 M:      Dan Murphy <dmurphy@ti.com>
10117 M:      Sriram Dash <sriram.dash@samsung.com>
10118 L:      linux-can@vger.kernel.org
10119 S:      Maintained
10120 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10121 F:      drivers/net/can/m_can/m_can.c
10122 F:      drivers/net/can/m_can/m_can.h
10123 F:      drivers/net/can/m_can/m_can_platform.c
10124
10125 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10126 M:      Peter Rosin <peda@axentia.se>
10127 L:      linux-iio@vger.kernel.org
10128 S:      Maintained
10129 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10130 F:      drivers/iio/potentiometer/mcp4018.c
10131 F:      drivers/iio/potentiometer/mcp4531.c
10132
10133 MCR20A IEEE-802.15.4 RADIO DRIVER
10134 M:      Xue Liu <liuxuenetmail@gmail.com>
10135 L:      linux-wpan@vger.kernel.org
10136 W:      https://github.com/xueliu/mcr20a-linux
10137 S:      Maintained
10138 F:      drivers/net/ieee802154/mcr20a.c
10139 F:      drivers/net/ieee802154/mcr20a.h
10140 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10141
10142 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10143 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10144 L:      linux-iio@vger.kernel.org
10145 S:      Maintained
10146 F:      drivers/iio/dac/cio-dac.c
10147
10148 MEDIA CONTROLLER FRAMEWORK
10149 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10150 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10151 L:      linux-media@vger.kernel.org
10152 W:      https://www.linuxtv.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Supported
10155 F:      drivers/media/mc/
10156 F:      include/media/media-*.h
10157 F:      include/uapi/linux/media.h
10158
10159 MEDIA DRIVERS FOR ASCOT2E
10160 M:      Sergey Kozlov <serjk@netup.ru>
10161 M:      Abylay Ospan <aospan@netup.ru>
10162 L:      linux-media@vger.kernel.org
10163 W:      https://linuxtv.org
10164 W:      http://netup.tv/
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Supported
10167 F:      drivers/media/dvb-frontends/ascot2e*
10168
10169 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10170 M:      Jasmin Jessich <jasmin@anw.at>
10171 L:      linux-media@vger.kernel.org
10172 W:      https://linuxtv.org
10173 T:      git git://linuxtv.org/media_tree.git
10174 S:      Maintained
10175 F:      drivers/media/dvb-frontends/cxd2099*
10176
10177 MEDIA DRIVERS FOR CXD2841ER
10178 M:      Sergey Kozlov <serjk@netup.ru>
10179 M:      Abylay Ospan <aospan@netup.ru>
10180 L:      linux-media@vger.kernel.org
10181 W:      https://linuxtv.org
10182 W:      http://netup.tv/
10183 T:      git git://linuxtv.org/media_tree.git
10184 S:      Supported
10185 F:      drivers/media/dvb-frontends/cxd2841er*
10186
10187 MEDIA DRIVERS FOR CXD2880
10188 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10189 L:      linux-media@vger.kernel.org
10190 W:      http://linuxtv.org/
10191 T:      git git://linuxtv.org/media_tree.git
10192 S:      Supported
10193 F:      drivers/media/dvb-frontends/cxd2880/*
10194 F:      drivers/media/spi/cxd2880*
10195
10196 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10197 L:      linux-media@vger.kernel.org
10198 W:      https://linuxtv.org
10199 T:      git git://linuxtv.org/media_tree.git
10200 S:      Orphan
10201 F:      drivers/media/pci/ddbridge/*
10202
10203 MEDIA DRIVERS FOR FREESCALE IMX
10204 M:      Steve Longerbeam <slongerbeam@gmail.com>
10205 M:      Philipp Zabel <p.zabel@pengutronix.de>
10206 L:      linux-media@vger.kernel.org
10207 T:      git git://linuxtv.org/media_tree.git
10208 S:      Maintained
10209 F:      Documentation/devicetree/bindings/media/imx.txt
10210 F:      Documentation/media/v4l-drivers/imx.rst
10211 F:      drivers/staging/media/imx/
10212 F:      include/linux/imx-media.h
10213 F:      include/media/imx.h
10214
10215 MEDIA DRIVER FOR FREESCALE IMX PXP
10216 M:      Philipp Zabel <p.zabel@pengutronix.de>
10217 L:      linux-media@vger.kernel.org
10218 T:      git git://linuxtv.org/media_tree.git
10219 S:      Maintained
10220 F:      drivers/media/platform/imx-pxp.[ch]
10221
10222 MEDIA DRIVERS FOR FREESCALE IMX7
10223 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10224 L:      linux-media@vger.kernel.org
10225 T:      git git://linuxtv.org/media_tree.git
10226 S:      Maintained
10227 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10228 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10229 F:      Documentation/media/v4l-drivers/imx7.rst
10230 F:      drivers/staging/media/imx/imx7-media-csi.c
10231 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10232
10233 MEDIA DRIVERS FOR HELENE
10234 M:      Abylay Ospan <aospan@netup.ru>
10235 L:      linux-media@vger.kernel.org
10236 W:      https://linuxtv.org
10237 W:      http://netup.tv/
10238 T:      git git://linuxtv.org/media_tree.git
10239 S:      Supported
10240 F:      drivers/media/dvb-frontends/helene*
10241
10242 MEDIA DRIVERS FOR HORUS3A
10243 M:      Sergey Kozlov <serjk@netup.ru>
10244 M:      Abylay Ospan <aospan@netup.ru>
10245 L:      linux-media@vger.kernel.org
10246 W:      https://linuxtv.org
10247 W:      http://netup.tv/
10248 T:      git git://linuxtv.org/media_tree.git
10249 S:      Supported
10250 F:      drivers/media/dvb-frontends/horus3a*
10251
10252 MEDIA DRIVERS FOR LNBH25
10253 M:      Sergey Kozlov <serjk@netup.ru>
10254 M:      Abylay Ospan <aospan@netup.ru>
10255 L:      linux-media@vger.kernel.org
10256 W:      https://linuxtv.org
10257 W:      http://netup.tv/
10258 T:      git git://linuxtv.org/media_tree.git
10259 S:      Supported
10260 F:      drivers/media/dvb-frontends/lnbh25*
10261
10262 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10263 L:      linux-media@vger.kernel.org
10264 W:      https://linuxtv.org
10265 T:      git git://linuxtv.org/media_tree.git
10266 S:      Orphan
10267 F:      drivers/media/dvb-frontends/mxl5xx*
10268
10269 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10270 M:      Sergey Kozlov <serjk@netup.ru>
10271 M:      Abylay Ospan <aospan@netup.ru>
10272 L:      linux-media@vger.kernel.org
10273 W:      https://linuxtv.org
10274 W:      http://netup.tv/
10275 T:      git git://linuxtv.org/media_tree.git
10276 S:      Supported
10277 F:      drivers/media/pci/netup_unidvb/*
10278
10279 MEDIA DRIVERS FOR RENESAS - CEU
10280 M:      Jacopo Mondi <jacopo@jmondi.org>
10281 L:      linux-media@vger.kernel.org
10282 L:      linux-renesas-soc@vger.kernel.org
10283 T:      git git://linuxtv.org/media_tree.git
10284 S:      Supported
10285 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10286 F:      drivers/media/platform/renesas-ceu.c
10287 F:      include/media/drv-intf/renesas-ceu.h
10288
10289 MEDIA DRIVERS FOR RENESAS - DRIF
10290 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10291 L:      linux-media@vger.kernel.org
10292 L:      linux-renesas-soc@vger.kernel.org
10293 T:      git git://linuxtv.org/media_tree.git
10294 S:      Supported
10295 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10296 F:      drivers/media/platform/rcar_drif.c
10297
10298 MEDIA DRIVERS FOR RENESAS - FCP
10299 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10300 L:      linux-media@vger.kernel.org
10301 L:      linux-renesas-soc@vger.kernel.org
10302 T:      git git://linuxtv.org/media_tree.git
10303 S:      Supported
10304 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10305 F:      drivers/media/platform/rcar-fcp.c
10306 F:      include/media/rcar-fcp.h
10307
10308 MEDIA DRIVERS FOR RENESAS - FDP1
10309 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10310 L:      linux-media@vger.kernel.org
10311 L:      linux-renesas-soc@vger.kernel.org
10312 T:      git git://linuxtv.org/media_tree.git
10313 S:      Supported
10314 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10315 F:      drivers/media/platform/rcar_fdp1.c
10316
10317 MEDIA DRIVERS FOR RENESAS - VIN
10318 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10319 L:      linux-media@vger.kernel.org
10320 L:      linux-renesas-soc@vger.kernel.org
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10324 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10325 F:      drivers/media/platform/rcar-vin/
10326
10327 MEDIA DRIVERS FOR RENESAS - VSP1
10328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10329 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10330 L:      linux-media@vger.kernel.org
10331 L:      linux-renesas-soc@vger.kernel.org
10332 T:      git git://linuxtv.org/media_tree.git
10333 S:      Supported
10334 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10335 F:      drivers/media/platform/vsp1/
10336
10337 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10338 L:      linux-media@vger.kernel.org
10339 W:      https://linuxtv.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Orphan
10342 F:      drivers/media/dvb-frontends/stv0910*
10343
10344 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10345 L:      linux-media@vger.kernel.org
10346 W:      https://linuxtv.org
10347 T:      git git://linuxtv.org/media_tree.git
10348 S:      Orphan
10349 F:      drivers/media/dvb-frontends/stv6111*
10350
10351 MEDIA DRIVERS FOR STM32 - DCMI
10352 M:      Hugues Fruchet <hugues.fruchet@st.com>
10353 L:      linux-media@vger.kernel.org
10354 T:      git git://linuxtv.org/media_tree.git
10355 S:      Supported
10356 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10357 F:      drivers/media/platform/stm32/stm32-dcmi.c
10358
10359 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10360 M:      Dmitry Osipenko <digetx@gmail.com>
10361 L:      linux-media@vger.kernel.org
10362 L:      linux-tegra@vger.kernel.org
10363 T:      git git://linuxtv.org/media_tree.git
10364 S:      Maintained
10365 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10366 F:      drivers/staging/media/tegra-vde/
10367
10368 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10370 L:      linux-media@vger.kernel.org
10371 W:      https://linuxtv.org
10372 Q:      http://patchwork.kernel.org/project/linux-media/list/
10373 T:      git git://linuxtv.org/media_tree.git
10374 S:      Maintained
10375 F:      Documentation/devicetree/bindings/media/
10376 F:      Documentation/media/
10377 F:      drivers/media/
10378 F:      drivers/staging/media/
10379 F:      include/linux/platform_data/media/
10380 F:      include/media/
10381 F:      include/uapi/linux/dvb/
10382 F:      include/uapi/linux/videodev2.h
10383 F:      include/uapi/linux/media.h
10384 F:      include/uapi/linux/v4l2-*
10385 F:      include/uapi/linux/meye.h
10386 F:      include/uapi/linux/ivtv*
10387 F:      include/uapi/linux/uvcvideo.h
10388
10389 MEDIATEK BLUETOOTH DRIVER
10390 M:      Sean Wang <sean.wang@mediatek.com>
10391 L:      linux-bluetooth@vger.kernel.org
10392 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10393 S:      Maintained
10394 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10395 F:      drivers/bluetooth/btmtkuart.c
10396
10397 MEDIATEK CIR DRIVER
10398 M:      Sean Wang <sean.wang@mediatek.com>
10399 S:      Maintained
10400 F:      drivers/media/rc/mtk-cir.c
10401
10402 MEDIATEK DMA DRIVER
10403 M:      Sean Wang <sean.wang@mediatek.com>
10404 L:      dmaengine@vger.kernel.org
10405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10406 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10407 S:      Maintained
10408 F:      Documentation/devicetree/bindings/dma/mtk-*
10409 F:      drivers/dma/mediatek/
10410
10411 MEDIATEK PMIC LED DRIVER
10412 M:      Sean Wang <sean.wang@mediatek.com>
10413 S:      Maintained
10414 F:      drivers/leds/leds-mt6323.c
10415 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10416
10417 MEDIATEK ETHERNET DRIVER
10418 M:      Felix Fietkau <nbd@openwrt.org>
10419 M:      John Crispin <john@phrozen.org>
10420 M:      Sean Wang <sean.wang@mediatek.com>
10421 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10422 L:      netdev@vger.kernel.org
10423 S:      Maintained
10424 F:      drivers/net/ethernet/mediatek/
10425
10426 MEDIATEK SWITCH DRIVER
10427 M:      Sean Wang <sean.wang@mediatek.com>
10428 L:      netdev@vger.kernel.org
10429 S:      Maintained
10430 F:      drivers/net/dsa/mt7530.*
10431 F:      net/dsa/tag_mtk.c
10432
10433 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10434 M:      Sean Wang <sean.wang@mediatek.com>
10435 L:      linux-pm@vger.kernel.org
10436 S:      Maintained
10437 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10438 F:      drivers/power/reset/mt6323-poweroff.c
10439
10440 MEDIATEK JPEG DRIVER
10441 M:      Rick Chang <rick.chang@mediatek.com>
10442 M:      Bin Liu <bin.liu@mediatek.com>
10443 S:      Supported
10444 F:      drivers/media/platform/mtk-jpeg/
10445 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10446
10447 MEDIATEK MDP DRIVER
10448 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10449 M:      Houlong Wei <houlong.wei@mediatek.com>
10450 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10451 S:      Supported
10452 F:      drivers/media/platform/mtk-mdp/
10453 F:      drivers/media/platform/mtk-vpu/
10454 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10455
10456 MEDIATEK MEDIA DRIVER
10457 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10458 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10459 S:      Supported
10460 F:      drivers/media/platform/mtk-vcodec/
10461 F:      drivers/media/platform/mtk-vpu/
10462 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10463 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10464
10465 MEDIATEK MMC/SD/SDIO DRIVER
10466 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10467 S:      Maintained
10468 F:      drivers/mmc/host/mtk-sd.c
10469 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10470
10471 MEDIATEK MT76 WIRELESS LAN DRIVER
10472 M:      Felix Fietkau <nbd@nbd.name>
10473 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10474 R:      Ryder Lee <ryder.lee@mediatek.com>
10475 R:      Roy Luo <royluo@google.com>
10476 L:      linux-wireless@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/net/wireless/mediatek/mt76/
10479
10480 MEDIATEK MT7601U WIRELESS LAN DRIVER
10481 M:      Jakub Kicinski <kubakici@wp.pl>
10482 L:      linux-wireless@vger.kernel.org
10483 S:      Maintained
10484 F:      drivers/net/wireless/mediatek/mt7601u/
10485
10486 MEDIATEK MT7621/28/88 I2C DRIVER
10487 M:      Stefan Roese <sr@denx.de>
10488 L:      linux-i2c@vger.kernel.org
10489 S:      Maintained
10490 F:      drivers/i2c/busses/i2c-mt7621.c
10491 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10492
10493 MEDIATEK NAND CONTROLLER DRIVER
10494 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10495 L:      linux-mtd@lists.infradead.org
10496 S:      Maintained
10497 F:      drivers/mtd/nand/raw/mtk_*
10498 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10499
10500 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10501 M:      Sean Wang <sean.wang@mediatek.com>
10502 S:      Maintained
10503 F:      drivers/char/hw_random/mtk-rng.c
10504
10505 MEDIATEK USB3 DRD IP DRIVER
10506 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10507 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10509 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10510 S:      Maintained
10511 F:      drivers/usb/mtu3/
10512
10513 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10514 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10515 M:      Martin Donnelly <martin.donnelly@ge.com>
10516 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10517 S:      Maintained
10518 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10519 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10520
10521 MEGARAID SCSI/SAS DRIVERS
10522 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10523 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10524 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10525 L:      megaraidlinux.pdl@broadcom.com
10526 L:      linux-scsi@vger.kernel.org
10527 W:      http://www.avagotech.com/support/
10528 S:      Maintained
10529 F:      Documentation/scsi/megaraid.txt
10530 F:      drivers/scsi/megaraid.*
10531 F:      drivers/scsi/megaraid/
10532
10533 MELEXIS MLX90614 DRIVER
10534 M:      Crt Mori <cmo@melexis.com>
10535 L:      linux-iio@vger.kernel.org
10536 W:      http://www.melexis.com
10537 S:      Supported
10538 F:      drivers/iio/temperature/mlx90614.c
10539
10540 MELEXIS MLX90632 DRIVER
10541 M:      Crt Mori <cmo@melexis.com>
10542 L:      linux-iio@vger.kernel.org
10543 W:      http://www.melexis.com
10544 S:      Supported
10545 F:      drivers/iio/temperature/mlx90632.c
10546
10547 MELFAS MIP4 TOUCHSCREEN DRIVER
10548 M:      Sangwon Jee <jeesw@melfas.com>
10549 W:      http://www.melfas.com
10550 S:      Supported
10551 F:      drivers/input/touchscreen/melfas_mip4.c
10552 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10553
10554 MELLANOX ETHERNET DRIVER (mlx4_en)
10555 M:      Tariq Toukan <tariqt@mellanox.com>
10556 L:      netdev@vger.kernel.org
10557 S:      Supported
10558 W:      http://www.mellanox.com
10559 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10560 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10561
10562 MELLANOX ETHERNET DRIVER (mlx5e)
10563 M:      Saeed Mahameed <saeedm@mellanox.com>
10564 L:      netdev@vger.kernel.org
10565 S:      Supported
10566 W:      http://www.mellanox.com
10567 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10568 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10569
10570 MELLANOX ETHERNET INNOVA DRIVERS
10571 R:      Boris Pismenny <borisp@mellanox.com>
10572 L:      netdev@vger.kernel.org
10573 S:      Supported
10574 W:      http://www.mellanox.com
10575 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10576 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10577 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10578 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10579 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10580
10581 MELLANOX ETHERNET SWITCH DRIVERS
10582 M:      Jiri Pirko <jiri@mellanox.com>
10583 M:      Ido Schimmel <idosch@mellanox.com>
10584 L:      netdev@vger.kernel.org
10585 S:      Supported
10586 W:      http://www.mellanox.com
10587 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10588 F:      drivers/net/ethernet/mellanox/mlxsw/
10589 F:      tools/testing/selftests/drivers/net/mlxsw/
10590
10591 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10592 M:      mlxsw@mellanox.com
10593 L:      netdev@vger.kernel.org
10594 S:      Supported
10595 W:      http://www.mellanox.com
10596 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10597 F:      drivers/net/ethernet/mellanox/mlxfw/
10598
10599 MELLANOX HARDWARE PLATFORM SUPPORT
10600 M:      Andy Shevchenko <andy@infradead.org>
10601 M:      Darren Hart <dvhart@infradead.org>
10602 M:      Vadim Pasternak <vadimp@mellanox.com>
10603 L:      platform-driver-x86@vger.kernel.org
10604 S:      Supported
10605 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10606 F:      drivers/platform/mellanox/
10607 F:      include/linux/platform_data/mlxreg.h
10608
10609 MELLANOX MLX4 core VPI driver
10610 M:      Tariq Toukan <tariqt@mellanox.com>
10611 L:      netdev@vger.kernel.org
10612 L:      linux-rdma@vger.kernel.org
10613 W:      http://www.mellanox.com
10614 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10615 S:      Supported
10616 F:      drivers/net/ethernet/mellanox/mlx4/
10617 F:      include/linux/mlx4/
10618
10619 MELLANOX MLX4 IB driver
10620 M:      Yishai Hadas <yishaih@mellanox.com>
10621 L:      linux-rdma@vger.kernel.org
10622 W:      http://www.mellanox.com
10623 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10624 S:      Supported
10625 F:      drivers/infiniband/hw/mlx4/
10626 F:      include/linux/mlx4/
10627 F:      include/uapi/rdma/mlx4-abi.h
10628
10629 MELLANOX MLX5 core VPI driver
10630 M:      Saeed Mahameed <saeedm@mellanox.com>
10631 M:      Leon Romanovsky <leonro@mellanox.com>
10632 L:      netdev@vger.kernel.org
10633 L:      linux-rdma@vger.kernel.org
10634 W:      http://www.mellanox.com
10635 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10636 S:      Supported
10637 F:      drivers/net/ethernet/mellanox/mlx5/core/
10638 F:      include/linux/mlx5/
10639 F:      Documentation/networking/device_drivers/mellanox/
10640
10641 MELLANOX MLX5 IB driver
10642 M:      Leon Romanovsky <leonro@mellanox.com>
10643 L:      linux-rdma@vger.kernel.org
10644 W:      http://www.mellanox.com
10645 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10646 S:      Supported
10647 F:      drivers/infiniband/hw/mlx5/
10648 F:      include/linux/mlx5/
10649 F:      include/uapi/rdma/mlx5-abi.h
10650
10651 MELLANOX MLXCPLD I2C AND MUX DRIVER
10652 M:      Vadim Pasternak <vadimp@mellanox.com>
10653 M:      Michael Shych <michaelsh@mellanox.com>
10654 L:      linux-i2c@vger.kernel.org
10655 S:      Supported
10656 F:      drivers/i2c/busses/i2c-mlxcpld.c
10657 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10658 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10659
10660 MELLANOX MLXCPLD LED DRIVER
10661 M:      Vadim Pasternak <vadimp@mellanox.com>
10662 L:      linux-leds@vger.kernel.org
10663 S:      Supported
10664 F:      drivers/leds/leds-mlxcpld.c
10665 F:      drivers/leds/leds-mlxreg.c
10666 F:      Documentation/leds/leds-mlxcpld.rst
10667
10668 MELLANOX PLATFORM DRIVER
10669 M:      Vadim Pasternak <vadimp@mellanox.com>
10670 L:      platform-driver-x86@vger.kernel.org
10671 S:      Supported
10672 F:      drivers/platform/x86/mlx-platform.c
10673
10674 MEMBARRIER SUPPORT
10675 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10676 M:      "Paul E. McKenney" <paulmck@kernel.org>
10677 L:      linux-kernel@vger.kernel.org
10678 S:      Supported
10679 F:      kernel/sched/membarrier.c
10680 F:      include/uapi/linux/membarrier.h
10681 F:      arch/powerpc/include/asm/membarrier.h
10682
10683 MEMBLOCK
10684 M:      Mike Rapoport <rppt@linux.ibm.com>
10685 L:      linux-mm@kvack.org
10686 S:      Maintained
10687 F:      include/linux/memblock.h
10688 F:      mm/memblock.c
10689 F:      Documentation/core-api/boot-time-mm.rst
10690
10691 MEMORY MANAGEMENT
10692 M:      Andrew Morton <akpm@linux-foundation.org>
10693 L:      linux-mm@kvack.org
10694 W:      http://www.linux-mm.org
10695 T:      quilt https://ozlabs.org/~akpm/mmotm/
10696 T:      quilt https://ozlabs.org/~akpm/mmots/
10697 T:      git git://github.com/hnaz/linux-mm.git
10698 S:      Maintained
10699 F:      include/linux/mm.h
10700 F:      include/linux/gfp.h
10701 F:      include/linux/mmzone.h
10702 F:      include/linux/memory_hotplug.h
10703 F:      include/linux/vmalloc.h
10704 F:      mm/
10705
10706 MEMORY TECHNOLOGY DEVICES (MTD)
10707 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10708 M:      Richard Weinberger <richard@nod.at>
10709 M:      Vignesh Raghavendra <vigneshr@ti.com>
10710 L:      linux-mtd@lists.infradead.org
10711 W:      http://www.linux-mtd.infradead.org/
10712 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10713 C:      irc://irc.oftc.net/mtd
10714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10716 S:      Maintained
10717 F:      Documentation/devicetree/bindings/mtd/
10718 F:      drivers/mtd/
10719 F:      include/linux/mtd/
10720 F:      include/uapi/mtd/
10721
10722 MEN A21 WATCHDOG DRIVER
10723 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10724 L:      linux-watchdog@vger.kernel.org
10725 S:      Maintained
10726 F:      drivers/watchdog/mena21_wdt.c
10727
10728 MEN CHAMELEON BUS (mcb)
10729 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10730 S:      Maintained
10731 F:      drivers/mcb/
10732 F:      include/linux/mcb.h
10733 F:      Documentation/driver-api/men-chameleon-bus.rst
10734
10735 MEN F21BMC (Board Management Controller)
10736 M:      Andreas Werner <andreas.werner@men.de>
10737 S:      Supported
10738 F:      drivers/mfd/menf21bmc.c
10739 F:      drivers/watchdog/menf21bmc_wdt.c
10740 F:      drivers/leds/leds-menf21bmc.c
10741 F:      drivers/hwmon/menf21bmc_hwmon.c
10742 F:      Documentation/hwmon/menf21bmc.rst
10743
10744 MEN Z069 WATCHDOG DRIVER
10745 M:      Johannes Thumshirn <jth@kernel.org>
10746 L:      linux-watchdog@vger.kernel.org
10747 S:      Maintained
10748 F:      drivers/watchdog/menz69_wdt.c
10749
10750 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10751 M:      Neil Armstrong <narmstrong@baylibre.com>
10752 L:      linux-media@vger.kernel.org
10753 L:      linux-amlogic@lists.infradead.org
10754 W:      http://linux-meson.com/
10755 S:      Supported
10756 F:      drivers/media/platform/meson/ao-cec.c
10757 F:      drivers/media/platform/meson/ao-cec-g12a.c
10758 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10759 T:      git git://linuxtv.org/media_tree.git
10760
10761 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10762 M:      Liang Yang <liang.yang@amlogic.com>
10763 L:      linux-mtd@lists.infradead.org
10764 S:      Maintained
10765 F:      drivers/mtd/nand/raw/meson_*
10766 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10767
10768 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10769 M:      Maxime Jourdan <mjourdan@baylibre.com>
10770 L:      linux-media@vger.kernel.org
10771 L:      linux-amlogic@lists.infradead.org
10772 S:      Supported
10773 F:      drivers/staging/media/meson/vdec/
10774 T:      git git://linuxtv.org/media_tree.git
10775
10776 METHODE UDPU SUPPORT
10777 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10778 S:      Maintained
10779 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10780
10781 MICROBLAZE ARCHITECTURE
10782 M:      Michal Simek <monstr@monstr.eu>
10783 W:      http://www.monstr.eu/fdt/
10784 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10785 S:      Supported
10786 F:      arch/microblaze/
10787
10788 MICROCHIP AT91 SERIAL DRIVER
10789 M:      Richard Genoud <richard.genoud@gmail.com>
10790 S:      Maintained
10791 F:      drivers/tty/serial/atmel_serial.c
10792 F:      drivers/tty/serial/atmel_serial.h
10793 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10794
10795 MICROCHIP AUDIO ASOC DRIVERS
10796 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10798 S:      Supported
10799 F:      sound/soc/atmel
10800
10801 MICROCHIP DMA DRIVER
10802 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10804 L:      dmaengine@vger.kernel.org
10805 S:      Supported
10806 F:      drivers/dma/at_hdmac.c
10807 F:      drivers/dma/at_hdmac_regs.h
10808 F:      include/linux/platform_data/dma-atmel.h
10809 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10810 F:      include/dt-bindings/dma/at91.h
10811
10812 MICROCHIP ECC DRIVER
10813 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10814 L:      linux-crypto@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/crypto/atmel-ecc.*
10817
10818 MICROCHIP I2C DRIVER
10819 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10820 L:      linux-i2c@vger.kernel.org
10821 S:      Supported
10822 F:      drivers/i2c/busses/i2c-at91.h
10823 F:      drivers/i2c/busses/i2c-at91-*.c
10824
10825 MICROCHIP ISC DRIVER
10826 M:      Eugen Hristev <eugen.hristev@microchip.com>
10827 L:      linux-media@vger.kernel.org
10828 S:      Supported
10829 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10830 F:      drivers/media/platform/atmel/atmel-isc.h
10831 F:      drivers/media/platform/atmel/atmel-isc-base.c
10832 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10833 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10834
10835 MICROCHIP ISI DRIVER
10836 M:      Eugen Hristev <eugen.hristev@microchip.com>
10837 L:      linux-media@vger.kernel.org
10838 S:      Supported
10839 F:      drivers/media/platform/atmel/atmel-isi.c
10840 F:      drivers/media/platform/atmel/atmel-isi.h
10841
10842 MICROCHIP AT91 USART MFD DRIVER
10843 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10844 L:      linux-kernel@vger.kernel.org
10845 S:      Supported
10846 F:      drivers/mfd/at91-usart.c
10847 F:      include/dt-bindings/mfd/at91-usart.h
10848 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10849
10850 MICROCHIP AT91 USART SPI DRIVER
10851 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10852 L:      linux-spi@vger.kernel.org
10853 S:      Supported
10854 F:      drivers/spi/spi-at91-usart.c
10855 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10856
10857 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10858 M:      Woojung Huh <woojung.huh@microchip.com>
10859 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10860 L:      netdev@vger.kernel.org
10861 S:      Maintained
10862 F:      net/dsa/tag_ksz.c
10863 F:      drivers/net/dsa/microchip/*
10864 F:      include/linux/platform_data/microchip-ksz.h
10865 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10866
10867 MICROCHIP LAN743X ETHERNET DRIVER
10868 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10869 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10870 L:      netdev@vger.kernel.org
10871 S:      Maintained
10872 F:      drivers/net/ethernet/microchip/lan743x_*
10873
10874 MICROCHIP LCDFB DRIVER
10875 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10876 L:      linux-fbdev@vger.kernel.org
10877 S:      Maintained
10878 F:      drivers/video/fbdev/atmel_lcdfb.c
10879 F:      include/video/atmel_lcdc.h
10880
10881 MICROCHIP MMC/SD/SDIO MCI DRIVER
10882 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10883 S:      Maintained
10884 F:      drivers/mmc/host/atmel-mci.c
10885
10886 MICROCHIP MCP16502 PMIC DRIVER
10887 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10891 F:      drivers/regulator/mcp16502.c
10892
10893 MICROCHIP MCP3911 ADC DRIVER
10894 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10895 M:      Kent Gustavsson <kent@minoris.se>
10896 L:      linux-iio@vger.kernel.org
10897 S:      Supported
10898 F:      drivers/iio/adc/mcp3911.c
10899 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10900
10901 MICROCHIP NAND DRIVER
10902 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10903 L:      linux-mtd@lists.infradead.org
10904 S:      Supported
10905 F:      drivers/mtd/nand/raw/atmel/*
10906 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10907
10908 MICROCHIP PWM DRIVER
10909 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10911 L:      linux-pwm@vger.kernel.org
10912 S:      Supported
10913 F:      drivers/pwm/pwm-atmel.c
10914 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10915
10916 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10917 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10918 M:      Eugen Hristev <eugen.hristev@microchip.com>
10919 L:      linux-iio@vger.kernel.org
10920 S:      Supported
10921 F:      drivers/iio/adc/at91-sama5d2_adc.c
10922 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10923 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10924
10925 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10926 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10927 S:      Supported
10928 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10929
10930 MICROCHIP SPI DRIVER
10931 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10932 S:      Supported
10933 F:      drivers/spi/spi-atmel.*
10934
10935 MICROCHIP SSC DRIVER
10936 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10937 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10938 S:      Supported
10939 F:      drivers/misc/atmel-ssc.c
10940 F:      include/linux/atmel-ssc.h
10941
10942 MICROCHIP USBA UDC DRIVER
10943 M:      Cristian Birsan <cristian.birsan@microchip.com>
10944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10945 S:      Supported
10946 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10947
10948 MICROCHIP USB251XB DRIVER
10949 M:      Richard Leitner <richard.leitner@skidata.com>
10950 L:      linux-usb@vger.kernel.org
10951 S:      Maintained
10952 F:      drivers/usb/misc/usb251xb.c
10953 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10954
10955 MICROCHIP XDMA DRIVER
10956 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10957 L:      linux-arm-kernel@lists.infradead.org
10958 L:      dmaengine@vger.kernel.org
10959 S:      Supported
10960 F:      drivers/dma/at_xdmac.c
10961
10962 MICROSEMI MIPS SOCS
10963 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10964 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10965 L:      linux-mips@vger.kernel.org
10966 S:      Supported
10967 F:      arch/mips/generic/board-ocelot.c
10968 F:      arch/mips/configs/generic/board-ocelot.config
10969 F:      arch/mips/boot/dts/mscc/
10970 F:      Documentation/devicetree/bindings/mips/mscc.txt
10971
10972 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10973 M:      Don Brace <don.brace@microsemi.com>
10974 L:      esc.storagedev@microsemi.com
10975 L:      linux-scsi@vger.kernel.org
10976 S:      Supported
10977 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10978 F:      drivers/scsi/smartpqi/Kconfig
10979 F:      drivers/scsi/smartpqi/Makefile
10980 F:      include/linux/cciss*.h
10981 F:      include/uapi/linux/cciss*.h
10982 F:      Documentation/scsi/smartpqi.txt
10983
10984 MICROSEMI ETHERNET SWITCH DRIVER
10985 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10986 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10987 L:      netdev@vger.kernel.org
10988 S:      Supported
10989 F:      drivers/net/ethernet/mscc/
10990 F:      include/soc/mscc/ocelot*
10991
10992 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10993 M:      Chen Yu <yu.c.chen@intel.com>
10994 L:      platform-driver-x86@vger.kernel.org
10995 S:      Supported
10996 F:      drivers/platform/x86/surfacepro3_button.c
10997
10998 MICROTEK X6 SCANNER
10999 M:      Oliver Neukum <oliver@neukum.org>
11000 S:      Maintained
11001 F:      drivers/usb/image/microtek.*
11002
11003 MIPS
11004 M:      Ralf Baechle <ralf@linux-mips.org>
11005 M:      Paul Burton <paulburton@kernel.org>
11006 M:      James Hogan <jhogan@kernel.org>
11007 L:      linux-mips@vger.kernel.org
11008 W:      http://www.linux-mips.org/
11009 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11011 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11012 S:      Supported
11013 F:      Documentation/devicetree/bindings/mips/
11014 F:      Documentation/mips/
11015 F:      arch/mips/
11016 F:      drivers/platform/mips/
11017
11018 MIPS BOSTON DEVELOPMENT BOARD
11019 M:      Paul Burton <paulburton@kernel.org>
11020 L:      linux-mips@vger.kernel.org
11021 S:      Maintained
11022 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11023 F:      arch/mips/boot/dts/img/boston.dts
11024 F:      arch/mips/configs/generic/board-boston.config
11025 F:      drivers/clk/imgtec/clk-boston.c
11026 F:      include/dt-bindings/clock/boston-clock.h
11027
11028 MIPS GENERIC PLATFORM
11029 M:      Paul Burton <paulburton@kernel.org>
11030 L:      linux-mips@vger.kernel.org
11031 S:      Supported
11032 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11033 F:      arch/mips/generic/
11034 F:      arch/mips/tools/generic-board-config.sh
11035
11036 MIPS/LOONGSON1 ARCHITECTURE
11037 M:      Keguang Zhang <keguang.zhang@gmail.com>
11038 L:      linux-mips@vger.kernel.org
11039 S:      Maintained
11040 F:      arch/mips/loongson32/
11041 F:      arch/mips/include/asm/mach-loongson32/
11042 F:      drivers/*/*loongson1*
11043 F:      drivers/*/*/*loongson1*
11044
11045 MIPS/LOONGSON2EF ARCHITECTURE
11046 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11047 L:      linux-mips@vger.kernel.org
11048 S:      Maintained
11049 F:      arch/mips/loongson2ef/
11050 F:      arch/mips/include/asm/mach-loongson2ef/
11051 F:      drivers/*/*loongson2*
11052 F:      drivers/*/*/*loongson2*
11053
11054 MIPS/LOONGSON64 ARCHITECTURE
11055 M:      Huacai Chen <chenhc@lemote.com>
11056 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11057 L:      linux-mips@vger.kernel.org
11058 S:      Maintained
11059 F:      arch/mips/loongson64/
11060 F:      arch/mips/include/asm/mach-loongson64/
11061 F:      drivers/platform/mips/cpu_hwmon.c
11062 F:      drivers/*/*loongson3*
11063 F:      drivers/*/*/*loongson3*
11064
11065 MIPS RINT INSTRUCTION EMULATION
11066 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11067 L:      linux-mips@vger.kernel.org
11068 S:      Supported
11069 F:      arch/mips/math-emu/sp_rint.c
11070 F:      arch/mips/math-emu/dp_rint.c
11071
11072 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11073 M:      Hans Verkuil <hverkuil@xs4all.nl>
11074 L:      linux-media@vger.kernel.org
11075 T:      git git://linuxtv.org/media_tree.git
11076 W:      https://linuxtv.org
11077 S:      Odd Fixes
11078 F:      drivers/media/radio/radio-miropcm20*
11079
11080 MMP SUPPORT
11081 R:      Lubomir Rintel <lkundrak@v3.sk>
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11084 S:      Odd Fixes
11085 F:      arch/arm/boot/dts/mmp*
11086 F:      arch/arm/mach-mmp/
11087 F:      linux/soc/mmp/
11088
11089 MMP USB PHY DRIVERS
11090 R:      Lubomir Rintel <lkundrak@v3.sk>
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      drivers/phy/marvell/phy-mmp3-usb.c
11094 F:      drivers/phy/marvell/phy-pxa-usb.c
11095
11096 MMU GATHER AND TLB INVALIDATION
11097 M:      Will Deacon <will@kernel.org>
11098 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11099 M:      Andrew Morton <akpm@linux-foundation.org>
11100 M:      Nick Piggin <npiggin@gmail.com>
11101 M:      Peter Zijlstra <peterz@infradead.org>
11102 L:      linux-arch@vger.kernel.org
11103 L:      linux-mm@kvack.org
11104 S:      Maintained
11105 F:      arch/*/include/asm/tlb.h
11106 F:      include/asm-generic/tlb.h
11107 F:      mm/mmu_gather.c
11108
11109 MN88472 MEDIA DRIVER
11110 M:      Antti Palosaari <crope@iki.fi>
11111 L:      linux-media@vger.kernel.org
11112 W:      https://linuxtv.org
11113 W:      http://palosaari.fi/linux/
11114 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11115 S:      Maintained
11116 F:      drivers/media/dvb-frontends/mn88472*
11117
11118 MN88473 MEDIA DRIVER
11119 M:      Antti Palosaari <crope@iki.fi>
11120 L:      linux-media@vger.kernel.org
11121 W:      https://linuxtv.org
11122 W:      http://palosaari.fi/linux/
11123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11124 S:      Maintained
11125 F:      drivers/media/dvb-frontends/mn88473*
11126
11127 MODULE SUPPORT
11128 M:      Jessica Yu <jeyu@kernel.org>
11129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11130 S:      Maintained
11131 F:      include/linux/module.h
11132 F:      kernel/module.c
11133
11134 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11135 W:      http://popies.net/meye/
11136 S:      Orphan
11137 F:      Documentation/media/v4l-drivers/meye*
11138 F:      drivers/media/pci/meye/
11139 F:      include/uapi/linux/meye.h
11140
11141 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11142 M:      Jiri Slaby <jirislaby@gmail.com>
11143 S:      Maintained
11144 F:      Documentation/driver-api/serial/moxa-smartio.rst
11145 F:      drivers/tty/mxser.*
11146
11147 MR800 AVERMEDIA USB FM RADIO DRIVER
11148 M:      Alexey Klimov <klimov.linux@gmail.com>
11149 L:      linux-media@vger.kernel.org
11150 T:      git git://linuxtv.org/media_tree.git
11151 S:      Maintained
11152 F:      drivers/media/radio/radio-mr800.c
11153
11154 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11155 M:      Alan Ott <alan@signal11.us>
11156 L:      linux-wpan@vger.kernel.org
11157 S:      Maintained
11158 F:      drivers/net/ieee802154/mrf24j40.c
11159 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11160
11161 MSI LAPTOP SUPPORT
11162 M:      "Lee, Chun-Yi" <jlee@suse.com>
11163 L:      platform-driver-x86@vger.kernel.org
11164 S:      Maintained
11165 F:      drivers/platform/x86/msi-laptop.c
11166
11167 MSI WMI SUPPORT
11168 L:      platform-driver-x86@vger.kernel.org
11169 S:      Orphan
11170 F:      drivers/platform/x86/msi-wmi.c
11171
11172 MSI001 MEDIA DRIVER
11173 M:      Antti Palosaari <crope@iki.fi>
11174 L:      linux-media@vger.kernel.org
11175 W:      https://linuxtv.org
11176 W:      http://palosaari.fi/linux/
11177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11178 T:      git git://linuxtv.org/anttip/media_tree.git
11179 S:      Maintained
11180 F:      drivers/media/tuners/msi001*
11181
11182 MSI2500 MEDIA DRIVER
11183 M:      Antti Palosaari <crope@iki.fi>
11184 L:      linux-media@vger.kernel.org
11185 W:      https://linuxtv.org
11186 W:      http://palosaari.fi/linux/
11187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11188 T:      git git://linuxtv.org/anttip/media_tree.git
11189 S:      Maintained
11190 F:      drivers/media/usb/msi2500/
11191
11192 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11193 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11194 L:      linux-mtd@lists.infradead.org
11195 S:      Maintained
11196 F:      drivers/mtd/devices/docg3*
11197
11198 MT9M032 APTINA SENSOR DRIVER
11199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11200 L:      linux-media@vger.kernel.org
11201 T:      git git://linuxtv.org/media_tree.git
11202 S:      Maintained
11203 F:      drivers/media/i2c/mt9m032.c
11204 F:      include/media/i2c/mt9m032.h
11205
11206 MT9P031 APTINA CAMERA SENSOR
11207 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11208 L:      linux-media@vger.kernel.org
11209 T:      git git://linuxtv.org/media_tree.git
11210 S:      Maintained
11211 F:      drivers/media/i2c/mt9p031.c
11212 F:      include/media/i2c/mt9p031.h
11213
11214 MT9T001 APTINA CAMERA SENSOR
11215 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11216 L:      linux-media@vger.kernel.org
11217 T:      git git://linuxtv.org/media_tree.git
11218 S:      Maintained
11219 F:      drivers/media/i2c/mt9t001.c
11220 F:      include/media/i2c/mt9t001.h
11221
11222 MT9T112 APTINA CAMERA SENSOR
11223 M:      Jacopo Mondi <jacopo@jmondi.org>
11224 L:      linux-media@vger.kernel.org
11225 T:      git git://linuxtv.org/media_tree.git
11226 S:      Odd Fixes
11227 F:      drivers/media/i2c/mt9t112.c
11228 F:      include/media/i2c/mt9t112.h
11229
11230 MT9V032 APTINA CAMERA SENSOR
11231 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11232 L:      linux-media@vger.kernel.org
11233 T:      git git://linuxtv.org/media_tree.git
11234 S:      Maintained
11235 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11236 F:      drivers/media/i2c/mt9v032.c
11237 F:      include/media/i2c/mt9v032.h
11238
11239 MT9V111 APTINA CAMERA SENSOR
11240 M:      Jacopo Mondi <jacopo@jmondi.org>
11241 L:      linux-media@vger.kernel.org
11242 T:      git git://linuxtv.org/media_tree.git
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11245 F:      drivers/media/i2c/mt9v111.c
11246
11247 MULTIFUNCTION DEVICES (MFD)
11248 M:      Lee Jones <lee.jones@linaro.org>
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11250 S:      Supported
11251 F:      Documentation/devicetree/bindings/mfd/
11252 F:      drivers/mfd/
11253 F:      include/linux/mfd/
11254 F:      include/dt-bindings/mfd/
11255
11256 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11257 S:      Orphan
11258 F:      drivers/mmc/host/mmc_spi.c
11259 F:      include/linux/spi/mmc_spi.h
11260
11261 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11262 M:      Ulf Hansson <ulf.hansson@linaro.org>
11263 L:      linux-mmc@vger.kernel.org
11264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11265 S:      Maintained
11266 F:      Documentation/devicetree/bindings/mmc/
11267 F:      drivers/mmc/
11268 F:      include/linux/mmc/
11269 F:      include/uapi/linux/mmc/
11270
11271 MULTIPLEXER SUBSYSTEM
11272 M:      Peter Rosin <peda@axentia.se>
11273 S:      Maintained
11274 F:      Documentation/ABI/testing/sysfs-class-mux*
11275 F:      Documentation/devicetree/bindings/mux/
11276 F:      include/dt-bindings/mux/
11277 F:      include/linux/mux/
11278 F:      drivers/mux/
11279
11280 MULTITECH MULTIPORT CARD (ISICOM)
11281 S:      Orphan
11282 F:      drivers/tty/isicom.c
11283 F:      include/linux/isicom.h
11284
11285 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11286 M:      Bin Liu <b-liu@ti.com>
11287 L:      linux-usb@vger.kernel.org
11288 S:      Maintained
11289 F:      drivers/usb/musb/
11290
11291 MXL301RF MEDIA DRIVER
11292 M:      Akihiro Tsukada <tskd08@gmail.com>
11293 L:      linux-media@vger.kernel.org
11294 S:      Odd Fixes
11295 F:      drivers/media/tuners/mxl301rf*
11296
11297 MXL5007T MEDIA DRIVER
11298 M:      Michael Krufky <mkrufky@linuxtv.org>
11299 L:      linux-media@vger.kernel.org
11300 W:      https://linuxtv.org
11301 W:      http://github.com/mkrufky
11302 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11303 T:      git git://linuxtv.org/mkrufky/tuners.git
11304 S:      Maintained
11305 F:      drivers/media/tuners/mxl5007t.*
11306
11307 MXSFB DRM DRIVER
11308 M:      Marek Vasut <marex@denx.de>
11309 M:      Stefan Agner <stefan@agner.ch>
11310 L:      dri-devel@lists.freedesktop.org
11311 S:      Supported
11312 F:      drivers/gpu/drm/mxsfb/
11313 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11314 T:      git git://anongit.freedesktop.org/drm/drm-misc
11315
11316 MYLEX DAC960 PCI RAID Controller
11317 M:      Hannes Reinecke <hare@kernel.org>
11318 L:      linux-scsi@vger.kernel.org
11319 S:      Supported
11320 F:      drivers/scsi/myrb.*
11321 F:      drivers/scsi/myrs.*
11322
11323 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11324 M:      Chris Lee <christopher.lee@cspi.com>
11325 L:      netdev@vger.kernel.org
11326 W:      https://www.cspi.com/ethernet-products/support/downloads/
11327 S:      Supported
11328 F:      drivers/net/ethernet/myricom/myri10ge/
11329
11330 NAND FLASH SUBSYSTEM
11331 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11332 R:      Richard Weinberger <richard@nod.at>
11333 L:      linux-mtd@lists.infradead.org
11334 W:      http://www.linux-mtd.infradead.org/
11335 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11337 S:      Maintained
11338 F:      drivers/mtd/nand/
11339 F:      include/linux/mtd/*nand*.h
11340
11341 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11342 M:      Daniel Mack <zonque@gmail.com>
11343 S:      Maintained
11344 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11345 W:      http://www.native-instruments.com
11346 F:      sound/usb/caiaq/
11347
11348 NATSEMI ETHERNET DRIVER (DP8381x)
11349 S:      Orphan
11350 F:      drivers/net/ethernet/natsemi/natsemi.c
11351
11352 NCR 5380 SCSI DRIVERS
11353 M:      Finn Thain <fthain@telegraphics.com.au>
11354 M:      Michael Schmitz <schmitzmic@gmail.com>
11355 L:      linux-scsi@vger.kernel.org
11356 S:      Maintained
11357 F:      Documentation/scsi/g_NCR5380.txt
11358 F:      drivers/scsi/NCR5380.*
11359 F:      drivers/scsi/arm/cumana_1.c
11360 F:      drivers/scsi/arm/oak.c
11361 F:      drivers/scsi/atari_scsi.*
11362 F:      drivers/scsi/dmx3191d.c
11363 F:      drivers/scsi/g_NCR5380.*
11364 F:      drivers/scsi/mac_scsi.*
11365 F:      drivers/scsi/sun3_scsi.*
11366 F:      drivers/scsi/sun3_scsi_vme.c
11367
11368 NCSI LIBRARY:
11369 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11370 S:      Maintained
11371 F:      net/ncsi/
11372
11373 NCT6775 HARDWARE MONITOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/hwmon/nct6775.rst
11378 F:      drivers/hwmon/nct6775.c
11379
11380 NET_FAILOVER MODULE
11381 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11382 L:      netdev@vger.kernel.org
11383 S:      Supported
11384 F:      drivers/net/net_failover.c
11385 F:      include/net/net_failover.h
11386 F:      Documentation/networking/net_failover.rst
11387
11388 NETEM NETWORK EMULATOR
11389 M:      Stephen Hemminger <stephen@networkplumber.org>
11390 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11391 S:      Maintained
11392 F:      net/sched/sch_netem.c
11393
11394 NETERION 10GbE DRIVERS (s2io/vxge)
11395 M:      Jon Mason <jdmason@kudzu.us>
11396 L:      netdev@vger.kernel.org
11397 S:      Supported
11398 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11399 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11400 F:      drivers/net/ethernet/neterion/
11401
11402 NETFILTER
11403 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11404 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11405 M:      Florian Westphal <fw@strlen.de>
11406 L:      netfilter-devel@vger.kernel.org
11407 L:      coreteam@netfilter.org
11408 W:      http://www.netfilter.org/
11409 W:      http://www.iptables.org/
11410 W:      http://www.nftables.org/
11411 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11414 S:      Maintained
11415 F:      include/linux/netfilter*
11416 F:      include/linux/netfilter/
11417 F:      include/net/netfilter/
11418 F:      include/uapi/linux/netfilter*
11419 F:      include/uapi/linux/netfilter/
11420 F:      net/*/netfilter.c
11421 F:      net/*/netfilter/
11422 F:      net/netfilter/
11423 F:      net/bridge/br_netfilter*.c
11424
11425 NETROM NETWORK LAYER
11426 M:      Ralf Baechle <ralf@linux-mips.org>
11427 L:      linux-hams@vger.kernel.org
11428 W:      http://www.linux-ax25.org/
11429 S:      Maintained
11430 F:      include/net/netrom.h
11431 F:      include/uapi/linux/netrom.h
11432 F:      net/netrom/
11433
11434 NETRONOME ETHERNET DRIVERS
11435 M:      Jakub Kicinski <kuba@kernel.org>
11436 L:      oss-drivers@netronome.com
11437 S:      Maintained
11438 F:      drivers/net/ethernet/netronome/
11439
11440 NETWORK BLOCK DEVICE (NBD)
11441 M:      Josef Bacik <josef@toxicpanda.com>
11442 S:      Maintained
11443 L:      linux-block@vger.kernel.org
11444 L:      nbd@other.debian.org
11445 F:      Documentation/admin-guide/blockdev/nbd.rst
11446 F:      drivers/block/nbd.c
11447 F:      include/trace/events/nbd.h
11448 F:      include/uapi/linux/nbd.h
11449
11450 NETWORK DROP MONITOR
11451 M:      Neil Horman <nhorman@tuxdriver.com>
11452 L:      netdev@vger.kernel.org
11453 S:      Maintained
11454 W:      https://fedorahosted.org/dropwatch/
11455 F:      net/core/drop_monitor.c
11456 F:      include/uapi/linux/net_dropmon.h
11457 F:      include/net/drop_monitor.h
11458
11459 NETWORKING DRIVERS
11460 M:      "David S. Miller" <davem@davemloft.net>
11461 L:      netdev@vger.kernel.org
11462 W:      http://www.linuxfoundation.org/en/Net
11463 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11466 S:      Odd Fixes
11467 F:      Documentation/devicetree/bindings/net/
11468 F:      drivers/net/
11469 F:      include/linux/if_*
11470 F:      include/linux/netdevice.h
11471 F:      include/linux/etherdevice.h
11472 F:      include/linux/fcdevice.h
11473 F:      include/linux/fddidevice.h
11474 F:      include/linux/hippidevice.h
11475 F:      include/linux/inetdevice.h
11476 F:      include/uapi/linux/if_*
11477 F:      include/uapi/linux/netdevice.h
11478
11479 NETWORKING DRIVERS (WIRELESS)
11480 M:      Kalle Valo <kvalo@codeaurora.org>
11481 L:      linux-wireless@vger.kernel.org
11482 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11485 S:      Maintained
11486 F:      Documentation/devicetree/bindings/net/wireless/
11487 F:      drivers/net/wireless/
11488
11489 NETWORKING [DSA]
11490 M:      Andrew Lunn <andrew@lunn.ch>
11491 M:      Vivien Didelot <vivien.didelot@gmail.com>
11492 M:      Florian Fainelli <f.fainelli@gmail.com>
11493 S:      Maintained
11494 F:      Documentation/devicetree/bindings/net/dsa/
11495 F:      net/dsa/
11496 F:      include/net/dsa.h
11497 F:      include/linux/dsa/
11498 F:      include/linux/platform_data/dsa.h
11499 F:      drivers/net/dsa/
11500
11501 NETWORKING [GENERAL]
11502 M:      "David S. Miller" <davem@davemloft.net>
11503 M:      Jakub Kicinski <kuba@kernel.org>
11504 L:      netdev@vger.kernel.org
11505 W:      http://www.linuxfoundation.org/en/Net
11506 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11509 B:      mailto:netdev@vger.kernel.org
11510 S:      Maintained
11511 F:      net/
11512 F:      include/net/
11513 F:      include/linux/in.h
11514 F:      include/linux/net.h
11515 F:      include/linux/netdevice.h
11516 F:      include/uapi/linux/in.h
11517 F:      include/uapi/linux/net.h
11518 F:      include/uapi/linux/netdevice.h
11519 F:      include/uapi/linux/net_namespace.h
11520 F:      tools/testing/selftests/net/
11521 F:      lib/net_utils.c
11522 F:      lib/random32.c
11523 F:      Documentation/networking/
11524
11525 NETWORKING [IPSEC]
11526 M:      Steffen Klassert <steffen.klassert@secunet.com>
11527 M:      Herbert Xu <herbert@gondor.apana.org.au>
11528 M:      "David S. Miller" <davem@davemloft.net>
11529 L:      netdev@vger.kernel.org
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11532 S:      Maintained
11533 F:      net/xfrm/
11534 F:      net/key/
11535 F:      net/ipv4/xfrm*
11536 F:      net/ipv4/esp4*
11537 F:      net/ipv4/ah4.c
11538 F:      net/ipv4/ipcomp.c
11539 F:      net/ipv4/ip_vti.c
11540 F:      net/ipv6/xfrm*
11541 F:      net/ipv6/esp6*
11542 F:      net/ipv6/ah6.c
11543 F:      net/ipv6/ipcomp6.c
11544 F:      net/ipv6/ip6_vti.c
11545 F:      include/uapi/linux/xfrm.h
11546 F:      include/net/xfrm.h
11547
11548 NETWORKING [IPv4/IPv6]
11549 M:      "David S. Miller" <davem@davemloft.net>
11550 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11551 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11552 L:      netdev@vger.kernel.org
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11554 S:      Maintained
11555 F:      net/ipv4/
11556 F:      net/ipv6/
11557 F:      include/net/ip*
11558 F:      arch/x86/net/*
11559
11560 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11561 M:      Paul Moore <paul@paul-moore.com>
11562 W:      https://github.com/netlabel
11563 L:      netdev@vger.kernel.org
11564 L:      linux-security-module@vger.kernel.org
11565 S:      Maintained
11566 F:      Documentation/netlabel/
11567 F:      include/net/calipso.h
11568 F:      include/net/cipso_ipv4.h
11569 F:      include/net/netlabel.h
11570 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11571 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11572 F:      net/netlabel/
11573 F:      net/ipv4/cipso_ipv4.c
11574 F:      net/ipv6/calipso.c
11575 F:      net/netfilter/xt_CONNSECMARK.c
11576 F:      net/netfilter/xt_SECMARK.c
11577
11578 NETWORKING [MPTCP]
11579 M:      Mat Martineau <mathew.j.martineau@linux.intel.com>
11580 M:      Matthieu Baerts <matthieu.baerts@tessares.net>
11581 L:      netdev@vger.kernel.org
11582 L:      mptcp@lists.01.org
11583 W:      https://github.com/multipath-tcp/mptcp_net-next/wiki
11584 B:      https://github.com/multipath-tcp/mptcp_net-next/issues
11585 S:      Maintained
11586 F:      include/net/mptcp.h
11587 F:      net/mptcp/
11588 F:      tools/testing/selftests/net/mptcp/
11589
11590 NETWORKING [TCP]
11591 M:      Eric Dumazet <edumazet@google.com>
11592 L:      netdev@vger.kernel.org
11593 S:      Maintained
11594 F:      net/ipv4/tcp*.c
11595 F:      net/ipv4/syncookies.c
11596 F:      net/ipv6/tcp*.c
11597 F:      net/ipv6/syncookies.c
11598 F:      include/uapi/linux/tcp.h
11599 F:      include/net/tcp.h
11600 F:      include/linux/tcp.h
11601 F:      include/trace/events/tcp.h
11602
11603 NETWORKING [TLS]
11604 M:      Boris Pismenny <borisp@mellanox.com>
11605 M:      Aviad Yehezkel <aviadye@mellanox.com>
11606 M:      John Fastabend <john.fastabend@gmail.com>
11607 M:      Daniel Borkmann <daniel@iogearbox.net>
11608 M:      Jakub Kicinski <kuba@kernel.org>
11609 L:      netdev@vger.kernel.org
11610 S:      Maintained
11611 F:      net/tls/*
11612 F:      include/uapi/linux/tls.h
11613 F:      include/net/tls.h
11614
11615 NETWORKING [WIRELESS]
11616 L:      linux-wireless@vger.kernel.org
11617 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11618
11619 NETDEVSIM
11620 M:      Jakub Kicinski <kuba@kernel.org>
11621 S:      Maintained
11622 F:      drivers/net/netdevsim/*
11623
11624 NETXEN (1/10) GbE SUPPORT
11625 M:      Manish Chopra <manishc@marvell.com>
11626 M:      Rahul Verma <rahulv@marvell.com>
11627 M:      GR-Linux-NIC-Dev@marvell.com
11628 L:      netdev@vger.kernel.org
11629 S:      Supported
11630 F:      drivers/net/ethernet/qlogic/netxen/
11631
11632 NEXTHOP
11633 M:      David Ahern <dsahern@kernel.org>
11634 L:      netdev@vger.kernel.org
11635 S:      Maintained
11636 F:      include/net/nexthop.h
11637 F:      include/uapi/linux/nexthop.h
11638 F:      include/net/netns/nexthop.h
11639 F:      net/ipv4/nexthop.c
11640
11641 NFC SUBSYSTEM
11642 L:      netdev@vger.kernel.org
11643 S:      Orphan
11644 F:      net/nfc/
11645 F:      include/net/nfc/
11646 F:      include/uapi/linux/nfc.h
11647 F:      drivers/nfc/
11648 F:      include/linux/platform_data/nfcmrvl.h
11649 F:      Documentation/devicetree/bindings/net/nfc/
11650
11651 NFS, SUNRPC, AND LOCKD CLIENTS
11652 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11653 M:      Anna Schumaker <anna.schumaker@netapp.com>
11654 L:      linux-nfs@vger.kernel.org
11655 W:      http://client.linux-nfs.org
11656 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11657 S:      Maintained
11658 F:      fs/lockd/
11659 F:      fs/nfs/
11660 F:      fs/nfs_common/
11661 F:      net/sunrpc/
11662 F:      include/linux/lockd/
11663 F:      include/linux/nfs*
11664 F:      include/linux/sunrpc/
11665 F:      include/uapi/linux/nfs*
11666 F:      include/uapi/linux/sunrpc/
11667
11668 NILFS2 FILESYSTEM
11669 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11670 L:      linux-nilfs@vger.kernel.org
11671 W:      https://nilfs.sourceforge.io/
11672 W:      https://nilfs.osdn.jp/
11673 T:      git git://github.com/konis/nilfs2.git
11674 S:      Supported
11675 F:      Documentation/filesystems/nilfs2.txt
11676 F:      fs/nilfs2/
11677 F:      include/trace/events/nilfs2.h
11678 F:      include/uapi/linux/nilfs2_api.h
11679 F:      include/uapi/linux/nilfs2_ondisk.h
11680
11681 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11682 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11683 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11684 S:      Maintained
11685 F:      Documentation/scsi/NinjaSCSI.txt
11686 F:      drivers/scsi/pcmcia/nsp_*
11687
11688 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11689 M:      GOTO Masanori <gotom@debian.or.jp>
11690 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11691 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11692 S:      Maintained
11693 F:      Documentation/scsi/NinjaSCSI.txt
11694 F:      drivers/scsi/nsp32*
11695
11696 NIOS2 ARCHITECTURE
11697 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11698 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11700 S:      Maintained
11701 F:      arch/nios2/
11702
11703 NOHZ, DYNTICKS SUPPORT
11704 M:      Frederic Weisbecker <fweisbec@gmail.com>
11705 M:      Thomas Gleixner <tglx@linutronix.de>
11706 M:      Ingo Molnar <mingo@kernel.org>
11707 L:      linux-kernel@vger.kernel.org
11708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11709 S:      Maintained
11710 F:      kernel/time/tick*.*
11711 F:      include/linux/tick.h
11712 F:      include/linux/sched/nohz.h
11713
11714 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11715 M:      Pavel Machek <pavel@ucw.cz>
11716 M:      Sakari Ailus <sakari.ailus@iki.fi>
11717 L:      linux-media@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/media/i2c/et8ek8
11720 F:      drivers/media/i2c/ad5820.c
11721
11722 NOKIA N900 POWER SUPPLY DRIVERS
11723 R:      Pali Rohár <pali.rohar@gmail.com>
11724 F:      include/linux/power/bq2415x_charger.h
11725 F:      include/linux/power/bq27xxx_battery.h
11726 F:      drivers/power/supply/bq2415x_charger.c
11727 F:      drivers/power/supply/bq27xxx_battery.c
11728 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11729 F:      drivers/power/supply/isp1704_charger.c
11730 F:      drivers/power/supply/rx51_battery.c
11731
11732 NOLIBC HEADER FILE
11733 M:      Willy Tarreau <w@1wt.eu>
11734 S:      Maintained
11735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11736 F:      tools/include/nolibc/
11737
11738 NSDEPS
11739 M:      Matthias Maennich <maennich@google.com>
11740 S:      Maintained
11741 F:      scripts/nsdeps
11742 F:      Documentation/core-api/symbol-namespaces.rst
11743
11744 NTB AMD DRIVER
11745 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11746 L:      linux-ntb@googlegroups.com
11747 S:      Supported
11748 F:      drivers/ntb/hw/amd/
11749
11750 NTB DRIVER CORE
11751 M:      Jon Mason <jdmason@kudzu.us>
11752 M:      Dave Jiang <dave.jiang@intel.com>
11753 M:      Allen Hubbe <allenbh@gmail.com>
11754 L:      linux-ntb@googlegroups.com
11755 S:      Supported
11756 W:      https://github.com/jonmason/ntb/wiki
11757 T:      git git://github.com/jonmason/ntb.git
11758 F:      drivers/ntb/
11759 F:      drivers/net/ntb_netdev.c
11760 F:      include/linux/ntb.h
11761 F:      include/linux/ntb_transport.h
11762 F:      tools/testing/selftests/ntb/
11763
11764 NTB IDT DRIVER
11765 M:      Serge Semin <fancer.lancer@gmail.com>
11766 L:      linux-ntb@googlegroups.com
11767 S:      Supported
11768 F:      drivers/ntb/hw/idt/
11769
11770 NTB INTEL DRIVER
11771 M:      Dave Jiang <dave.jiang@intel.com>
11772 L:      linux-ntb@googlegroups.com
11773 S:      Supported
11774 W:      https://github.com/davejiang/linux/wiki
11775 T:      git https://github.com/davejiang/linux.git
11776 F:      drivers/ntb/hw/intel/
11777
11778 NTFS FILESYSTEM
11779 M:      Anton Altaparmakov <anton@tuxera.com>
11780 L:      linux-ntfs-dev@lists.sourceforge.net
11781 W:      http://www.tuxera.com/
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11783 S:      Supported
11784 F:      Documentation/filesystems/ntfs.txt
11785 F:      fs/ntfs/
11786
11787 NUBUS SUBSYSTEM
11788 M:      Finn Thain <fthain@telegraphics.com.au>
11789 L:      linux-m68k@lists.linux-m68k.org
11790 S:      Maintained
11791 F:      arch/*/include/asm/nubus.h
11792 F:      drivers/nubus/
11793 F:      include/linux/nubus.h
11794 F:      include/uapi/linux/nubus.h
11795
11796 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11797 M:      Antonino Daplas <adaplas@gmail.com>
11798 L:      linux-fbdev@vger.kernel.org
11799 S:      Maintained
11800 F:      drivers/video/fbdev/riva/
11801 F:      drivers/video/fbdev/nvidia/
11802
11803 NVM EXPRESS DRIVER
11804 M:      Keith Busch <kbusch@kernel.org>
11805 M:      Jens Axboe <axboe@fb.com>
11806 M:      Christoph Hellwig <hch@lst.de>
11807 M:      Sagi Grimberg <sagi@grimberg.me>
11808 L:      linux-nvme@lists.infradead.org
11809 T:      git://git.infradead.org/nvme.git
11810 W:      http://git.infradead.org/nvme.git
11811 S:      Supported
11812 F:      drivers/nvme/host/
11813 F:      include/linux/nvme.h
11814 F:      include/uapi/linux/nvme_ioctl.h
11815
11816 NVM EXPRESS FC TRANSPORT DRIVERS
11817 M:      James Smart <james.smart@broadcom.com>
11818 L:      linux-nvme@lists.infradead.org
11819 S:      Supported
11820 F:      include/linux/nvme-fc.h
11821 F:      include/linux/nvme-fc-driver.h
11822 F:      drivers/nvme/host/fc.c
11823 F:      drivers/nvme/target/fc.c
11824 F:      drivers/nvme/target/fcloop.c
11825
11826 NVM EXPRESS TARGET DRIVER
11827 M:      Christoph Hellwig <hch@lst.de>
11828 M:      Sagi Grimberg <sagi@grimberg.me>
11829 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11830 L:      linux-nvme@lists.infradead.org
11831 T:      git://git.infradead.org/nvme.git
11832 W:      http://git.infradead.org/nvme.git
11833 S:      Supported
11834 F:      drivers/nvme/target/
11835
11836 NVMEM FRAMEWORK
11837 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11838 S:      Maintained
11839 F:      drivers/nvmem/
11840 F:      Documentation/devicetree/bindings/nvmem/
11841 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11842 F:      include/linux/nvmem-consumer.h
11843 F:      include/linux/nvmem-provider.h
11844
11845 NXP FXAS21002C DRIVER
11846 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11847 L:      linux-iio@vger.kernel.org
11848 S:      Maintained
11849 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11850 F:      drivers/iio/gyro/fxas21002c_core.c
11851 F:      drivers/iio/gyro/fxas21002c.h
11852 F:      drivers/iio/gyro/fxas21002c_i2c.c
11853 F:      drivers/iio/gyro/fxas21002c_spi.c
11854
11855 NXP SGTL5000 DRIVER
11856 M:      Fabio Estevam <festevam@gmail.com>
11857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11858 S:      Maintained
11859 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11860 F:      sound/soc/codecs/sgtl5000*
11861
11862 NXP SJA1105 ETHERNET SWITCH DRIVER
11863 M:      Vladimir Oltean <olteanv@gmail.com>
11864 L:      linux-kernel@vger.kernel.org
11865 S:      Maintained
11866 F:      drivers/net/dsa/sja1105
11867
11868 NXP TDA998X DRM DRIVER
11869 M:      Russell King <linux@armlinux.org.uk>
11870 S:      Maintained
11871 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11872 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11873 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11874 F:      include/drm/i2c/tda998x.h
11875 F:      include/dt-bindings/display/tda998x.h
11876 K:      "nxp,tda998x"
11877
11878 NXP TFA9879 DRIVER
11879 M:      Peter Rosin <peda@axentia.se>
11880 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11881 S:      Maintained
11882 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11883 F:      sound/soc/codecs/tfa9879*
11884
11885 NXP-NCI NFC DRIVER
11886 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11887 R:      Charles Gorand <charles.gorand@effinnov.com>
11888 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11889 S:      Supported
11890 F:      drivers/nfc/nxp-nci
11891
11892 OBJAGG
11893 M:      Jiri Pirko <jiri@mellanox.com>
11894 L:      netdev@vger.kernel.org
11895 S:      Supported
11896 F:      lib/objagg.c
11897 F:      lib/test_objagg.c
11898 F:      include/linux/objagg.h
11899
11900 NXP FSPI DRIVER
11901 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11902 M:      Ashish Kumar <ashish.kumar@nxp.com>
11903 L:      linux-spi@vger.kernel.org
11904 S:      Maintained
11905 F:      drivers/spi/spi-nxp-fspi.c
11906 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11907
11908 OBJTOOL
11909 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11910 M:      Peter Zijlstra <peterz@infradead.org>
11911 S:      Supported
11912 F:      tools/objtool/
11913
11914 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11915 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11916 M:      Andrew Donnellan <ajd@linux.ibm.com>
11917 L:      linuxppc-dev@lists.ozlabs.org
11918 S:      Supported
11919 F:      arch/powerpc/platforms/powernv/ocxl.c
11920 F:      arch/powerpc/include/asm/pnv-ocxl.h
11921 F:      drivers/misc/ocxl/
11922 F:      include/misc/ocxl*
11923 F:      include/uapi/misc/ocxl.h
11924 F:      Documentation/userspace-api/accelerators/ocxl.rst
11925
11926 OMAP AUDIO SUPPORT
11927 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11928 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11930 L:      linux-omap@vger.kernel.org
11931 S:      Maintained
11932 F:      sound/soc/ti/omap*
11933 F:      sound/soc/ti/rx51.c
11934 F:      sound/soc/ti/n810.c
11935 F:      sound/soc/ti/sdma-pcm.*
11936
11937 OMAP CLOCK FRAMEWORK SUPPORT
11938 M:      Paul Walmsley <paul@pwsan.com>
11939 L:      linux-omap@vger.kernel.org
11940 S:      Maintained
11941 F:      arch/arm/*omap*/*clock*
11942
11943 OMAP DEVICE TREE SUPPORT
11944 M:      Benoît Cousson <bcousson@baylibre.com>
11945 M:      Tony Lindgren <tony@atomide.com>
11946 L:      linux-omap@vger.kernel.org
11947 L:      devicetree@vger.kernel.org
11948 S:      Maintained
11949 F:      arch/arm/boot/dts/*omap*
11950 F:      arch/arm/boot/dts/*am3*
11951 F:      arch/arm/boot/dts/*am4*
11952 F:      arch/arm/boot/dts/*am5*
11953 F:      arch/arm/boot/dts/*dra7*
11954 F:      arch/arm/boot/dts/logicpd-som-lv*
11955 F:      arch/arm/boot/dts/logicpd-torpedo*
11956
11957 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11958 L:      linux-omap@vger.kernel.org
11959 L:      linux-fbdev@vger.kernel.org
11960 S:      Orphan
11961 F:      drivers/video/fbdev/omap2/
11962 F:      Documentation/arm/omap/dss.rst
11963
11964 OMAP FRAMEBUFFER SUPPORT
11965 L:      linux-fbdev@vger.kernel.org
11966 L:      linux-omap@vger.kernel.org
11967 S:      Orphan
11968 F:      drivers/video/fbdev/omap/
11969
11970 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11971 M:      Roger Quadros <rogerq@ti.com>
11972 M:      Tony Lindgren <tony@atomide.com>
11973 L:      linux-omap@vger.kernel.org
11974 S:      Maintained
11975 F:      drivers/memory/omap-gpmc.c
11976 F:      arch/arm/mach-omap2/*gpmc*
11977
11978 OMAP GPIO DRIVER
11979 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11980 M:      Santosh Shilimkar <ssantosh@kernel.org>
11981 M:      Kevin Hilman <khilman@kernel.org>
11982 L:      linux-omap@vger.kernel.org
11983 S:      Maintained
11984 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11985 F:      drivers/gpio/gpio-omap.c
11986
11987 OMAP HARDWARE SPINLOCK SUPPORT
11988 M:      Ohad Ben-Cohen <ohad@wizery.com>
11989 L:      linux-omap@vger.kernel.org
11990 S:      Maintained
11991 F:      drivers/hwspinlock/omap_hwspinlock.c
11992
11993 OMAP HS MMC SUPPORT
11994 L:      linux-mmc@vger.kernel.org
11995 L:      linux-omap@vger.kernel.org
11996 S:      Orphan
11997 F:      drivers/mmc/host/omap_hsmmc.c
11998
11999 OMAP HWMOD DATA
12000 M:      Paul Walmsley <paul@pwsan.com>
12001 L:      linux-omap@vger.kernel.org
12002 S:      Maintained
12003 F:      arch/arm/mach-omap2/omap_hwmod*data*
12004
12005 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12006 M:      Benoît Cousson <bcousson@baylibre.com>
12007 L:      linux-omap@vger.kernel.org
12008 S:      Maintained
12009 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12010
12011 OMAP HWMOD SUPPORT
12012 M:      Benoît Cousson <bcousson@baylibre.com>
12013 M:      Paul Walmsley <paul@pwsan.com>
12014 L:      linux-omap@vger.kernel.org
12015 S:      Maintained
12016 F:      arch/arm/mach-omap2/omap_hwmod.*
12017
12018 OMAP I2C DRIVER
12019 M:      Vignesh R <vigneshr@ti.com>
12020 L:      linux-omap@vger.kernel.org
12021 L:      linux-i2c@vger.kernel.org
12022 S:      Maintained
12023 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12024 F:      drivers/i2c/busses/i2c-omap.c
12025
12026 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12027 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12028 L:      linux-media@vger.kernel.org
12029 S:      Maintained
12030 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12031 F:      drivers/media/platform/omap3isp/
12032 F:      drivers/staging/media/omap4iss/
12033
12034 OMAP MMC SUPPORT
12035 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12036 L:      linux-omap@vger.kernel.org
12037 S:      Odd Fixes
12038 F:      drivers/mmc/host/omap.c
12039
12040 OMAP POWER MANAGEMENT SUPPORT
12041 M:      Kevin Hilman <khilman@kernel.org>
12042 L:      linux-omap@vger.kernel.org
12043 S:      Maintained
12044 F:      arch/arm/*omap*/*pm*
12045 F:      drivers/cpufreq/omap-cpufreq.c
12046
12047 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12048 M:      Rajendra Nayak <rnayak@codeaurora.org>
12049 M:      Paul Walmsley <paul@pwsan.com>
12050 L:      linux-omap@vger.kernel.org
12051 S:      Maintained
12052 F:      arch/arm/mach-omap2/prm*
12053
12054 OMAP RANDOM NUMBER GENERATOR SUPPORT
12055 M:      Deepak Saxena <dsaxena@plexity.net>
12056 S:      Maintained
12057 F:      drivers/char/hw_random/omap-rng.c
12058
12059 OMAP USB SUPPORT
12060 L:      linux-usb@vger.kernel.org
12061 L:      linux-omap@vger.kernel.org
12062 S:      Orphan
12063 F:      drivers/usb/*/*omap*
12064 F:      arch/arm/*omap*/usb*
12065
12066 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12067 M:      Mark Jackson <mpfj@newflow.co.uk>
12068 L:      linux-omap@vger.kernel.org
12069 S:      Maintained
12070 F:      arch/arm/boot/dts/am335x-nano.dts
12071
12072 OMAP1 SUPPORT
12073 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12074 M:      Tony Lindgren <tony@atomide.com>
12075 L:      linux-omap@vger.kernel.org
12076 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12078 S:      Maintained
12079 F:      arch/arm/mach-omap1/
12080 F:      arch/arm/plat-omap/
12081 F:      arch/arm/configs/omap1_defconfig
12082 F:      drivers/i2c/busses/i2c-omap.c
12083 F:      include/linux/platform_data/i2c-omap.h
12084 F:      include/linux/platform_data/ams-delta-fiq.h
12085
12086 OMAP2+ SUPPORT
12087 M:      Tony Lindgren <tony@atomide.com>
12088 L:      linux-omap@vger.kernel.org
12089 W:      http://www.muru.com/linux/omap/
12090 W:      http://linux.omap.com/
12091 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12093 S:      Maintained
12094 F:      arch/arm/mach-omap2/
12095 F:      arch/arm/plat-omap/
12096 F:      arch/arm/configs/omap2plus_defconfig
12097 F:      drivers/bus/ti-sysc.c
12098 F:      drivers/i2c/busses/i2c-omap.c
12099 F:      drivers/irqchip/irq-omap-intc.c
12100 F:      drivers/mfd/*omap*.c
12101 F:      drivers/mfd/menelaus.c
12102 F:      drivers/mfd/palmas.c
12103 F:      drivers/mfd/tps65217.c
12104 F:      drivers/mfd/tps65218.c
12105 F:      drivers/mfd/tps65910.c
12106 F:      drivers/mfd/twl-core.[ch]
12107 F:      drivers/mfd/twl4030*.c
12108 F:      drivers/mfd/twl6030*.c
12109 F:      drivers/mfd/twl6040*.c
12110 F:      drivers/regulator/palmas-regulator*.c
12111 F:      drivers/regulator/pbias-regulator.c
12112 F:      drivers/regulator/tps65217-regulator.c
12113 F:      drivers/regulator/tps65218-regulator.c
12114 F:      drivers/regulator/tps65910-regulator.c
12115 F:      drivers/regulator/twl-regulator.c
12116 F:      drivers/regulator/twl6030-regulator.c
12117 F:      include/linux/platform_data/i2c-omap.h
12118 F:      include/linux/platform_data/ti-sysc.h
12119
12120 ONION OMEGA2+ BOARD
12121 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12122 L:      linux-mips@vger.kernel.org
12123 S:      Maintained
12124 F:      arch/mips/boot/dts/ralink/omega2p.dts
12125
12126 OMFS FILESYSTEM
12127 M:      Bob Copeland <me@bobcopeland.com>
12128 L:      linux-karma-devel@lists.sourceforge.net
12129 S:      Maintained
12130 F:      Documentation/filesystems/omfs.txt
12131 F:      fs/omfs/
12132
12133 OMNIKEY CARDMAN 4000 DRIVER
12134 M:      Harald Welte <laforge@gnumonks.org>
12135 S:      Maintained
12136 F:      drivers/char/pcmcia/cm4000_cs.c
12137 F:      include/linux/cm4000_cs.h
12138 F:      include/uapi/linux/cm4000_cs.h
12139
12140 OMNIKEY CARDMAN 4040 DRIVER
12141 M:      Harald Welte <laforge@gnumonks.org>
12142 S:      Maintained
12143 F:      drivers/char/pcmcia/cm4040_cs.*
12144
12145 OMNIVISION OV13858 SENSOR DRIVER
12146 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12147 L:      linux-media@vger.kernel.org
12148 T:      git git://linuxtv.org/media_tree.git
12149 S:      Maintained
12150 F:      drivers/media/i2c/ov13858.c
12151
12152 OMNIVISION OV2680 SENSOR DRIVER
12153 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/i2c/ov2680.c
12158 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12159
12160 OMNIVISION OV2685 SENSOR DRIVER
12161 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12162 L:      linux-media@vger.kernel.org
12163 T:      git git://linuxtv.org/media_tree.git
12164 S:      Maintained
12165 F:      drivers/media/i2c/ov2685.c
12166
12167 OMNIVISION OV5640 SENSOR DRIVER
12168 M:      Steve Longerbeam <slongerbeam@gmail.com>
12169 L:      linux-media@vger.kernel.org
12170 T:      git git://linuxtv.org/media_tree.git
12171 S:      Maintained
12172 F:      drivers/media/i2c/ov5640.c
12173
12174 OMNIVISION OV5647 SENSOR DRIVER
12175 M:      Luis Oliveira <lolivei@synopsys.com>
12176 L:      linux-media@vger.kernel.org
12177 T:      git git://linuxtv.org/media_tree.git
12178 S:      Maintained
12179 F:      drivers/media/i2c/ov5647.c
12180
12181 OMNIVISION OV5670 SENSOR DRIVER
12182 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12183 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12184 L:      linux-media@vger.kernel.org
12185 T:      git git://linuxtv.org/media_tree.git
12186 S:      Maintained
12187 F:      drivers/media/i2c/ov5670.c
12188
12189 OMNIVISION OV5675 SENSOR DRIVER
12190 M:      Shawn Tu <shawnx.tu@intel.com>
12191 L:      linux-media@vger.kernel.org
12192 T:      git git://linuxtv.org/media_tree.git
12193 S:      Maintained
12194 F:      drivers/media/i2c/ov5675.c
12195
12196 OMNIVISION OV5695 SENSOR DRIVER
12197 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12198 L:      linux-media@vger.kernel.org
12199 T:      git git://linuxtv.org/media_tree.git
12200 S:      Maintained
12201 F:      drivers/media/i2c/ov5695.c
12202
12203 OMNIVISION OV7670 SENSOR DRIVER
12204 M:      Jonathan Corbet <corbet@lwn.net>
12205 L:      linux-media@vger.kernel.org
12206 T:      git git://linuxtv.org/media_tree.git
12207 S:      Maintained
12208 F:      drivers/media/i2c/ov7670.c
12209 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12210
12211 OMNIVISION OV772x SENSOR DRIVER
12212 M:      Jacopo Mondi <jacopo@jmondi.org>
12213 L:      linux-media@vger.kernel.org
12214 T:      git git://linuxtv.org/media_tree.git
12215 S:      Odd fixes
12216 F:      drivers/media/i2c/ov772x.c
12217 F:      include/media/i2c/ov772x.h
12218 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12219
12220 OMNIVISION OV7740 SENSOR DRIVER
12221 M:      Wenyou Yang <wenyou.yang@microchip.com>
12222 L:      linux-media@vger.kernel.org
12223 T:      git git://linuxtv.org/media_tree.git
12224 S:      Maintained
12225 F:      drivers/media/i2c/ov7740.c
12226 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12227
12228 OMNIVISION OV9640 SENSOR DRIVER
12229 M:      Petr Cvek <petrcvekcz@gmail.com>
12230 L:      linux-media@vger.kernel.org
12231 S:      Maintained
12232 F:      drivers/media/i2c/ov9640.*
12233
12234 OMNIVISION OV8856 SENSOR DRIVER
12235 M:      Ben Kao <ben.kao@intel.com>
12236 L:      linux-media@vger.kernel.org
12237 T:      git git://linuxtv.org/media_tree.git
12238 S:      Maintained
12239 F:      drivers/media/i2c/ov8856.c
12240
12241 OMNIVISION OV9650 SENSOR DRIVER
12242 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12243 R:      Akinobu Mita <akinobu.mita@gmail.com>
12244 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12245 L:      linux-media@vger.kernel.org
12246 T:      git git://linuxtv.org/media_tree.git
12247 S:      Maintained
12248 F:      drivers/media/i2c/ov9650.c
12249 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12250
12251 ONENAND FLASH DRIVER
12252 M:      Kyungmin Park <kyungmin.park@samsung.com>
12253 L:      linux-mtd@lists.infradead.org
12254 S:      Maintained
12255 F:      drivers/mtd/nand/onenand/
12256 F:      include/linux/mtd/onenand*.h
12257
12258 OP-TEE DRIVER
12259 M:      Jens Wiklander <jens.wiklander@linaro.org>
12260 L:      tee-dev@lists.linaro.org
12261 S:      Maintained
12262 F:      drivers/tee/optee/
12263
12264 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12265 M:      Sumit Garg <sumit.garg@linaro.org>
12266 L:      tee-dev@lists.linaro.org
12267 S:      Maintained
12268 F:      drivers/char/hw_random/optee-rng.c
12269
12270 OPA-VNIC DRIVER
12271 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12272 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12273 L:      linux-rdma@vger.kernel.org
12274 S:      Supported
12275 F:      drivers/infiniband/ulp/opa_vnic
12276
12277 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12278 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12279 M:      Frank Rowand <frowand.list@gmail.com>
12280 L:      devicetree@vger.kernel.org
12281 S:      Maintained
12282 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12283 F:      Documentation/devicetree/overlay-notes.txt
12284 F:      drivers/of/overlay.c
12285 F:      drivers/of/resolver.c
12286 K:      of_overlay_notifier_
12287
12288 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12289 M:      Rob Herring <robh+dt@kernel.org>
12290 M:      Frank Rowand <frowand.list@gmail.com>
12291 L:      devicetree@vger.kernel.org
12292 W:      http://www.devicetree.org/
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12294 S:      Maintained
12295 F:      drivers/of/
12296 F:      include/linux/of*.h
12297 F:      scripts/dtc/
12298 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12299
12300 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12301 M:      Rob Herring <robh+dt@kernel.org>
12302 M:      Mark Rutland <mark.rutland@arm.com>
12303 L:      devicetree@vger.kernel.org
12304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12305 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12306 S:      Maintained
12307 F:      Documentation/devicetree/
12308 F:      arch/*/boot/dts/
12309 F:      include/dt-bindings/
12310
12311 OPENCORES I2C BUS DRIVER
12312 M:      Peter Korsgaard <peter@korsgaard.com>
12313 M:      Andrew Lunn <andrew@lunn.ch>
12314 L:      linux-i2c@vger.kernel.org
12315 S:      Maintained
12316 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12317 F:      Documentation/i2c/busses/i2c-ocores.rst
12318 F:      drivers/i2c/busses/i2c-ocores.c
12319 F:      include/linux/platform_data/i2c-ocores.h
12320
12321 OPENRISC ARCHITECTURE
12322 M:      Jonas Bonn <jonas@southpole.se>
12323 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12324 M:      Stafford Horne <shorne@gmail.com>
12325 T:      git git://github.com/openrisc/linux.git
12326 L:      openrisc@lists.librecores.org
12327 W:      http://openrisc.io
12328 S:      Maintained
12329 F:      Documentation/devicetree/bindings/openrisc/
12330 F:      Documentation/openrisc/
12331 F:      arch/openrisc/
12332 F:      drivers/irqchip/irq-ompic.c
12333 F:      drivers/irqchip/irq-or1k-*
12334
12335 OPENVSWITCH
12336 M:      Pravin B Shelar <pshelar@ovn.org>
12337 L:      netdev@vger.kernel.org
12338 L:      dev@openvswitch.org
12339 W:      http://openvswitch.org
12340 S:      Maintained
12341 F:      net/openvswitch/
12342 F:      include/uapi/linux/openvswitch.h
12343
12344 OPERATING PERFORMANCE POINTS (OPP)
12345 M:      Viresh Kumar <vireshk@kernel.org>
12346 M:      Nishanth Menon <nm@ti.com>
12347 M:      Stephen Boyd <sboyd@kernel.org>
12348 L:      linux-pm@vger.kernel.org
12349 S:      Maintained
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12351 F:      drivers/opp/
12352 F:      include/linux/pm_opp.h
12353 F:      Documentation/power/opp.rst
12354 F:      Documentation/devicetree/bindings/opp/
12355
12356 OPL4 DRIVER
12357 M:      Clemens Ladisch <clemens@ladisch.de>
12358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12360 S:      Maintained
12361 F:      sound/drivers/opl4/
12362
12363 OPROFILE
12364 M:      Robert Richter <rric@kernel.org>
12365 L:      oprofile-list@lists.sf.net
12366 S:      Maintained
12367 F:      arch/*/include/asm/oprofile*.h
12368 F:      arch/*/oprofile/
12369 F:      drivers/oprofile/
12370 F:      include/linux/oprofile.h
12371
12372 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12373 M:      Mark Fasheh <mark@fasheh.com>
12374 M:      Joel Becker <jlbec@evilplan.org>
12375 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12376 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12377 W:      http://ocfs2.wiki.kernel.org
12378 S:      Supported
12379 F:      Documentation/filesystems/ocfs2.txt
12380 F:      Documentation/filesystems/dlmfs.txt
12381 F:      fs/ocfs2/
12382
12383 ORANGEFS FILESYSTEM
12384 M:      Mike Marshall <hubcap@omnibond.com>
12385 R:      Martin Brandenburg <martin@omnibond.com>
12386 L:      devel@lists.orangefs.org
12387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12388 S:      Supported
12389 F:      fs/orangefs/
12390 F:      Documentation/filesystems/orangefs.txt
12391
12392 ORINOCO DRIVER
12393 L:      linux-wireless@vger.kernel.org
12394 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12395 W:      http://www.nongnu.org/orinoco/
12396 S:      Orphan
12397 F:      drivers/net/wireless/intersil/orinoco/
12398
12399 OV2659 OMNIVISION SENSOR DRIVER
12400 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12401 L:      linux-media@vger.kernel.org
12402 W:      https://linuxtv.org
12403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12404 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12405 S:      Maintained
12406 F:      drivers/media/i2c/ov2659.c
12407 F:      include/media/i2c/ov2659.h
12408
12409 OVERLAY FILESYSTEM
12410 M:      Miklos Szeredi <miklos@szeredi.hu>
12411 L:      linux-unionfs@vger.kernel.org
12412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12413 S:      Supported
12414 F:      fs/overlayfs/
12415 F:      Documentation/filesystems/overlayfs.rst
12416
12417 P54 WIRELESS DRIVER
12418 M:      Christian Lamparter <chunkeey@googlemail.com>
12419 L:      linux-wireless@vger.kernel.org
12420 W:      http://wireless.kernel.org/en/users/Drivers/p54
12421 S:      Maintained
12422 F:      drivers/net/wireless/intersil/p54/
12423
12424 PA SEMI ETHERNET DRIVER
12425 L:      netdev@vger.kernel.org
12426 S:      Orphan
12427 F:      drivers/net/ethernet/pasemi/*
12428
12429 PA SEMI SMBUS DRIVER
12430 L:      linux-i2c@vger.kernel.org
12431 S:      Orphan
12432 F:      drivers/i2c/busses/i2c-pasemi.c
12433
12434 PACKING
12435 M:      Vladimir Oltean <olteanv@gmail.com>
12436 L:      netdev@vger.kernel.org
12437 S:      Supported
12438 F:      lib/packing.c
12439 F:      include/linux/packing.h
12440 F:      Documentation/core-api/packing.rst
12441
12442 PADATA PARALLEL EXECUTION MECHANISM
12443 M:      Steffen Klassert <steffen.klassert@secunet.com>
12444 L:      linux-crypto@vger.kernel.org
12445 S:      Maintained
12446 F:      kernel/padata.c
12447 F:      include/linux/padata.h
12448 F:      Documentation/padata.txt
12449
12450 PAGE POOL
12451 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12452 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12453 L:      netdev@vger.kernel.org
12454 S:      Supported
12455 F:      net/core/page_pool.c
12456 F:      include/net/page_pool.h
12457
12458 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12459 M:      Harald Welte <laforge@gnumonks.org>
12460 L:      platform-driver-x86@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/platform/x86/panasonic-laptop.c
12463
12464 PARALLEL LCD/KEYPAD PANEL DRIVER
12465 M:      Willy Tarreau <willy@haproxy.com>
12466 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12467 S:      Odd Fixes
12468 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12469 F:      drivers/auxdisplay/panel.c
12470
12471 PARALLEL PORT SUBSYSTEM
12472 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12473 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12474 L:      linux-parport@lists.infradead.org (subscribers-only)
12475 S:      Maintained
12476 F:      drivers/parport/
12477 F:      include/linux/parport*.h
12478 F:      drivers/char/ppdev.c
12479 F:      include/uapi/linux/ppdev.h
12480 F:      Documentation/driver-api/parport*.rst
12481
12482 PARAVIRT_OPS INTERFACE
12483 M:      Juergen Gross <jgross@suse.com>
12484 M:      Thomas Hellstrom <thellstrom@vmware.com>
12485 M:      "VMware, Inc." <pv-drivers@vmware.com>
12486 L:      virtualization@lists.linux-foundation.org
12487 S:      Supported
12488 F:      Documentation/virt/paravirt_ops.rst
12489 F:      arch/*/kernel/paravirt*
12490 F:      arch/*/include/asm/paravirt*.h
12491 F:      include/linux/hypervisor.h
12492
12493 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12494 M:      Tim Waugh <tim@cyberelk.net>
12495 L:      linux-parport@lists.infradead.org (subscribers-only)
12496 S:      Maintained
12497 F:      Documentation/admin-guide/blockdev/paride.rst
12498 F:      drivers/block/paride/
12499
12500 PARISC ARCHITECTURE
12501 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12502 M:      Helge Deller <deller@gmx.de>
12503 L:      linux-parisc@vger.kernel.org
12504 W:      http://www.parisc-linux.org/
12505 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12508 S:      Maintained
12509 F:      arch/parisc/
12510 F:      Documentation/parisc/
12511 F:      drivers/parisc/
12512 F:      drivers/char/agp/parisc-agp.c
12513 F:      drivers/input/misc/hp_sdc_rtc.c
12514 F:      drivers/input/serio/gscps2.c
12515 F:      drivers/input/serio/hp_sdc*
12516 F:      drivers/parport/parport_gsc.*
12517 F:      drivers/tty/serial/8250/8250_gsc.c
12518 F:      drivers/video/fbdev/sti*
12519 F:      drivers/video/console/sti*
12520 F:      drivers/video/logo/logo_parisc*
12521 F:      include/linux/hp_sdc.h
12522
12523 PARMAN
12524 M:      Jiri Pirko <jiri@mellanox.com>
12525 L:      netdev@vger.kernel.org
12526 S:      Supported
12527 F:      lib/parman.c
12528 F:      lib/test_parman.c
12529 F:      include/linux/parman.h
12530
12531 PC ENGINES APU BOARD DRIVER
12532 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12533 S:      Maintained
12534 F:      drivers/platform/x86/pcengines-apuv2.c
12535
12536 PC87360 HARDWARE MONITORING DRIVER
12537 M:      Jim Cromie <jim.cromie@gmail.com>
12538 L:      linux-hwmon@vger.kernel.org
12539 S:      Maintained
12540 F:      Documentation/hwmon/pc87360.rst
12541 F:      drivers/hwmon/pc87360.c
12542
12543 PC8736x GPIO DRIVER
12544 M:      Jim Cromie <jim.cromie@gmail.com>
12545 S:      Maintained
12546 F:      drivers/char/pc8736x_gpio.c
12547
12548 PC87427 HARDWARE MONITORING DRIVER
12549 M:      Jean Delvare <jdelvare@suse.com>
12550 L:      linux-hwmon@vger.kernel.org
12551 S:      Maintained
12552 F:      Documentation/hwmon/pc87427.rst
12553 F:      drivers/hwmon/pc87427.c
12554
12555 PCA9532 LED DRIVER
12556 M:      Riku Voipio <riku.voipio@iki.fi>
12557 S:      Maintained
12558 F:      drivers/leds/leds-pca9532.c
12559 F:      include/linux/leds-pca9532.h
12560
12561 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12562 M:      Guenter Roeck <linux@roeck-us.net>
12563 L:      linux-i2c@vger.kernel.org
12564 S:      Maintained
12565 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12566
12567 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12568 M:      Khalid Aziz <khalid@gonehiking.org>
12569 S:      Maintained
12570 F:      drivers/firmware/pcdp.*
12571
12572 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12573 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12574 L:      linux-pci@vger.kernel.org
12575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12576 S:      Maintained
12577 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12578 F:      drivers/pci/controller/pci-aardvark.c
12579
12580 PCI DRIVER FOR ALTERA PCIE IP
12581 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12582 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12583 L:      linux-pci@vger.kernel.org
12584 S:      Supported
12585 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12586 F:      drivers/pci/controller/pcie-altera.c
12587
12588 PCI DRIVER FOR APPLIEDMICRO XGENE
12589 M:      Toan Le <toan@os.amperecomputing.com>
12590 L:      linux-pci@vger.kernel.org
12591 L:      linux-arm-kernel@lists.infradead.org
12592 S:      Maintained
12593 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12594 F:      drivers/pci/controller/pci-xgene.c
12595
12596 PCI DRIVER FOR ARM VERSATILE PLATFORM
12597 M:      Rob Herring <robh@kernel.org>
12598 L:      linux-pci@vger.kernel.org
12599 L:      linux-arm-kernel@lists.infradead.org
12600 S:      Maintained
12601 F:      Documentation/devicetree/bindings/pci/versatile.txt
12602 F:      drivers/pci/controller/pci-versatile.c
12603
12604 PCI DRIVER FOR ARMADA 8K
12605 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12606 L:      linux-pci@vger.kernel.org
12607 L:      linux-arm-kernel@lists.infradead.org
12608 S:      Maintained
12609 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12610 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12611
12612 PCI DRIVER FOR CADENCE PCIE IP
12613 M:      Tom Joseph <tjoseph@cadence.com>
12614 L:      linux-pci@vger.kernel.org
12615 S:      Maintained
12616 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12617 F:      drivers/pci/controller/pcie-cadence*
12618
12619 PCI DRIVER FOR FREESCALE LAYERSCAPE
12620 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12621 M:      Mingkai Hu <mingkai.hu@nxp.com>
12622 M:      Roy Zang <roy.zang@nxp.com>
12623 L:      linuxppc-dev@lists.ozlabs.org
12624 L:      linux-pci@vger.kernel.org
12625 L:      linux-arm-kernel@lists.infradead.org
12626 S:      Maintained
12627 F:      drivers/pci/controller/dwc/*layerscape*
12628
12629 PCI DRIVER FOR GENERIC OF HOSTS
12630 M:      Will Deacon <will@kernel.org>
12631 L:      linux-pci@vger.kernel.org
12632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12633 S:      Maintained
12634 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12635 F:      drivers/pci/controller/pci-host-common.c
12636 F:      drivers/pci/controller/pci-host-generic.c
12637
12638 PCI DRIVER FOR IMX6
12639 M:      Richard Zhu <hongxing.zhu@nxp.com>
12640 M:      Lucas Stach <l.stach@pengutronix.de>
12641 L:      linux-pci@vger.kernel.org
12642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12643 S:      Maintained
12644 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12645 F:      drivers/pci/controller/dwc/*imx6*
12646
12647 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12648 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12649 L:      linux-pci@vger.kernel.org
12650 S:      Supported
12651 F:      drivers/pci/controller/vmd.c
12652
12653 PCI DRIVER FOR MICROSEMI SWITCHTEC
12654 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12655 M:      Logan Gunthorpe <logang@deltatee.com>
12656 L:      linux-pci@vger.kernel.org
12657 S:      Maintained
12658 F:      Documentation/driver-api/switchtec.rst
12659 F:      Documentation/ABI/testing/sysfs-class-switchtec
12660 F:      drivers/pci/switch/switchtec*
12661 F:      include/uapi/linux/switchtec_ioctl.h
12662 F:      include/linux/switchtec.h
12663 F:      drivers/ntb/hw/mscc/
12664
12665 PCI DRIVER FOR MOBIVEIL PCIE IP
12666 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12667 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12668 L:      linux-pci@vger.kernel.org
12669 S:      Supported
12670 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12671 F:      drivers/pci/controller/pcie-mobiveil.c
12672
12673 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12674 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12675 M:      Jason Cooper <jason@lakedaemon.net>
12676 L:      linux-pci@vger.kernel.org
12677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12678 S:      Maintained
12679 F:      drivers/pci/controller/*mvebu*
12680
12681 PCI DRIVER FOR NVIDIA TEGRA
12682 M:      Thierry Reding <thierry.reding@gmail.com>
12683 L:      linux-tegra@vger.kernel.org
12684 L:      linux-pci@vger.kernel.org
12685 S:      Supported
12686 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12687 F:      drivers/pci/controller/pci-tegra.c
12688
12689 PCI DRIVER FOR RENESAS R-CAR
12690 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12691 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12692 L:      linux-pci@vger.kernel.org
12693 L:      linux-renesas-soc@vger.kernel.org
12694 S:      Maintained
12695 F:      drivers/pci/controller/*rcar*
12696
12697 PCI DRIVER FOR SAMSUNG EXYNOS
12698 M:      Jingoo Han <jingoohan1@gmail.com>
12699 L:      linux-pci@vger.kernel.org
12700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12701 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12702 S:      Maintained
12703 F:      drivers/pci/controller/dwc/pci-exynos.c
12704
12705 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12706 M:      Jingoo Han <jingoohan1@gmail.com>
12707 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12708 L:      linux-pci@vger.kernel.org
12709 S:      Maintained
12710 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12711 F:      drivers/pci/controller/dwc/*designware*
12712
12713 PCI DRIVER FOR TI DRA7XX
12714 M:      Kishon Vijay Abraham I <kishon@ti.com>
12715 L:      linux-omap@vger.kernel.org
12716 L:      linux-pci@vger.kernel.org
12717 S:      Supported
12718 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12719 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12720
12721 PCI DRIVER FOR TI KEYSTONE
12722 M:      Murali Karicheri <m-karicheri2@ti.com>
12723 L:      linux-pci@vger.kernel.org
12724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12725 S:      Maintained
12726 F:      drivers/pci/controller/dwc/pci-keystone.c
12727
12728 PCI ENDPOINT SUBSYSTEM
12729 M:      Kishon Vijay Abraham I <kishon@ti.com>
12730 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12731 L:      linux-pci@vger.kernel.org
12732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12733 S:      Supported
12734 F:      drivers/pci/endpoint/
12735 F:      drivers/misc/pci_endpoint_test.c
12736 F:      tools/pci/
12737
12738 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12739 M:      Russell Currey <ruscur@russell.cc>
12740 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12741 M:      Oliver O'Halloran <oohall@gmail.com>
12742 L:      linuxppc-dev@lists.ozlabs.org
12743 S:      Supported
12744 F:      Documentation/PCI/pci-error-recovery.rst
12745 F:      drivers/pci/pcie/aer.c
12746 F:      drivers/pci/pcie/dpc.c
12747 F:      drivers/pci/pcie/err.c
12748 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12749 F:      arch/powerpc/kernel/eeh*.c
12750 F:      arch/powerpc/platforms/*/eeh*.c
12751 F:      arch/powerpc/include/*/eeh*.h
12752
12753 PCI ERROR RECOVERY
12754 M:      Linas Vepstas <linasvepstas@gmail.com>
12755 L:      linux-pci@vger.kernel.org
12756 S:      Supported
12757 F:      Documentation/PCI/pci-error-recovery.rst
12758
12759 PCI MSI DRIVER FOR ALTERA MSI IP
12760 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12761 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12762 L:      linux-pci@vger.kernel.org
12763 S:      Supported
12764 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12765 F:      drivers/pci/controller/pcie-altera-msi.c
12766
12767 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12768 M:      Toan Le <toan@os.amperecomputing.com>
12769 L:      linux-pci@vger.kernel.org
12770 L:      linux-arm-kernel@lists.infradead.org
12771 S:      Maintained
12772 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12773 F:      drivers/pci/controller/pci-xgene-msi.c
12774
12775 PCI SUBSYSTEM
12776 M:      Bjorn Helgaas <bhelgaas@google.com>
12777 L:      linux-pci@vger.kernel.org
12778 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12780 S:      Supported
12781 F:      Documentation/devicetree/bindings/pci/
12782 F:      Documentation/PCI/
12783 F:      drivers/acpi/pci*
12784 F:      drivers/pci/
12785 F:      include/asm-generic/pci*
12786 F:      include/linux/pci*
12787 F:      include/linux/of_pci.h
12788 F:      include/uapi/linux/pci*
12789 F:      lib/pci*
12790 F:      arch/x86/pci/
12791 F:      arch/x86/kernel/quirks.c
12792 F:      arch/x86/kernel/early-quirks.c
12793
12794 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12795 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12796 R:      Andrew Murray <andrew.murray@arm.com>
12797 L:      linux-pci@vger.kernel.org
12798 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12800 S:      Supported
12801 F:      drivers/pci/controller/
12802
12803 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12804 M:      Jonathan Chocron <jonnyc@amazon.com>
12805 L:      linux-pci@vger.kernel.org
12806 S:      Maintained
12807 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12808 F:      drivers/pci/controller/dwc/pcie-al.c
12809
12810 PCIE DRIVER FOR AMLOGIC MESON
12811 M:      Yue Wang <yue.wang@Amlogic.com>
12812 L:      linux-pci@vger.kernel.org
12813 L:      linux-amlogic@lists.infradead.org
12814 S:      Maintained
12815 F:      drivers/pci/controller/dwc/pci-meson.c
12816
12817 PCIE DRIVER FOR AXIS ARTPEC
12818 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12819 L:      linux-arm-kernel@axis.com
12820 L:      linux-pci@vger.kernel.org
12821 S:      Maintained
12822 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12823 F:      drivers/pci/controller/dwc/*artpec*
12824
12825 PCIE DRIVER FOR CAVIUM THUNDERX
12826 M:      Robert Richter <rrichter@marvell.com>
12827 L:      linux-pci@vger.kernel.org
12828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12829 S:      Supported
12830 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12831 F:      drivers/pci/controller/pci-thunder-*
12832
12833 PCIE DRIVER FOR HISILICON
12834 M:      Zhou Wang <wangzhou1@hisilicon.com>
12835 L:      linux-pci@vger.kernel.org
12836 S:      Maintained
12837 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12838 F:      drivers/pci/controller/dwc/pcie-hisi.c
12839
12840 PCIE DRIVER FOR HISILICON KIRIN
12841 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12842 M:      Binghui Wang <wangbinghui@hisilicon.com>
12843 L:      linux-pci@vger.kernel.org
12844 S:      Maintained
12845 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12846 F:      drivers/pci/controller/dwc/pcie-kirin.c
12847
12848 PCIE DRIVER FOR HISILICON STB
12849 M:      Shawn Guo <shawn.guo@linaro.org>
12850 L:      linux-pci@vger.kernel.org
12851 S:      Maintained
12852 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12853 F:      drivers/pci/controller/dwc/pcie-histb.c
12854
12855 PCIE DRIVER FOR MEDIATEK
12856 M:      Ryder Lee <ryder.lee@mediatek.com>
12857 L:      linux-pci@vger.kernel.org
12858 L:      linux-mediatek@lists.infradead.org
12859 S:      Supported
12860 F:      Documentation/devicetree/bindings/pci/mediatek*
12861 F:      drivers/pci/controller/*mediatek*
12862
12863 PCIE DRIVER FOR QUALCOMM MSM
12864 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12865 L:      linux-pci@vger.kernel.org
12866 L:      linux-arm-msm@vger.kernel.org
12867 S:      Maintained
12868 F:      drivers/pci/controller/dwc/*qcom*
12869
12870 PCIE DRIVER FOR ROCKCHIP
12871 M:      Shawn Lin <shawn.lin@rock-chips.com>
12872 L:      linux-pci@vger.kernel.org
12873 L:      linux-rockchip@lists.infradead.org
12874 S:      Maintained
12875 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12876 F:      drivers/pci/controller/pcie-rockchip*
12877
12878 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12879 M:      Linus Walleij <linus.walleij@linaro.org>
12880 L:      linux-pci@vger.kernel.org
12881 S:      Maintained
12882 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12883 F:      drivers/pci/controller/pci-v3-semi.c
12884
12885 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12886 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12887 L:      linux-pci@vger.kernel.org
12888 S:      Maintained
12889 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12890 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12891
12892 PCIE DRIVER FOR ST SPEAR13XX
12893 M:      Pratyush Anand <pratyush.anand@gmail.com>
12894 L:      linux-pci@vger.kernel.org
12895 S:      Maintained
12896 F:      drivers/pci/controller/dwc/*spear*
12897
12898 PCMCIA SUBSYSTEM
12899 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12901 S:      Odd Fixes
12902 F:      Documentation/pcmcia/
12903 F:      tools/pcmcia/
12904 F:      drivers/pcmcia/
12905 F:      include/pcmcia/
12906
12907 PCNET32 NETWORK DRIVER
12908 M:      Don Fry <pcnet32@frontier.com>
12909 L:      netdev@vger.kernel.org
12910 S:      Maintained
12911 F:      drivers/net/ethernet/amd/pcnet32.c
12912
12913 PCRYPT PARALLEL CRYPTO ENGINE
12914 M:      Steffen Klassert <steffen.klassert@secunet.com>
12915 L:      linux-crypto@vger.kernel.org
12916 S:      Maintained
12917 F:      crypto/pcrypt.c
12918 F:      include/crypto/pcrypt.h
12919
12920 PEAQ WMI HOTKEYS DRIVER
12921 M:      Hans de Goede <hdegoede@redhat.com>
12922 L:      platform-driver-x86@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/platform/x86/peaq-wmi.c
12925
12926 PENSANDO ETHERNET DRIVERS
12927 M:      Shannon Nelson <snelson@pensando.io>
12928 M:      Pensando Drivers <drivers@pensando.io>
12929 L:      netdev@vger.kernel.org
12930 S:      Supported
12931 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12932 F:      drivers/net/ethernet/pensando/
12933
12934 PER-CPU MEMORY ALLOCATOR
12935 M:      Dennis Zhou <dennis@kernel.org>
12936 M:      Tejun Heo <tj@kernel.org>
12937 M:      Christoph Lameter <cl@linux.com>
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12939 S:      Maintained
12940 F:      include/linux/percpu*.h
12941 F:      mm/percpu*.c
12942 F:      arch/*/include/asm/percpu.h
12943
12944 PER-TASK DELAY ACCOUNTING
12945 M:      Balbir Singh <bsingharora@gmail.com>
12946 S:      Maintained
12947 F:      include/linux/delayacct.h
12948 F:      kernel/delayacct.c
12949
12950 PERFORMANCE EVENTS SUBSYSTEM
12951 M:      Peter Zijlstra <peterz@infradead.org>
12952 M:      Ingo Molnar <mingo@redhat.com>
12953 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12954 R:      Mark Rutland <mark.rutland@arm.com>
12955 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12956 R:      Jiri Olsa <jolsa@redhat.com>
12957 R:      Namhyung Kim <namhyung@kernel.org>
12958 L:      linux-kernel@vger.kernel.org
12959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12960 S:      Supported
12961 F:      kernel/events/*
12962 F:      include/linux/perf_event.h
12963 F:      include/uapi/linux/perf_event.h
12964 F:      arch/*/kernel/perf_event*.c
12965 F:      arch/*/kernel/*/perf_event*.c
12966 F:      arch/*/kernel/*/*/perf_event*.c
12967 F:      arch/*/include/asm/perf_event.h
12968 F:      arch/*/kernel/perf_callchain.c
12969 F:      arch/*/events/*
12970 F:      arch/*/events/*/*
12971 F:      tools/perf/
12972
12973 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12974 R:      John Garry <john.garry@huawei.com>
12975 R:      Will Deacon <will@kernel.org>
12976 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12977 S:      Supported
12978 F:      tools/perf/pmu-events/arch/arm64/
12979
12980 PERSONALITY HANDLING
12981 M:      Christoph Hellwig <hch@infradead.org>
12982 L:      linux-abi-devel@lists.sourceforge.net
12983 S:      Maintained
12984 F:      include/linux/personality.h
12985 F:      include/uapi/linux/personality.h
12986
12987 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12988 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12989 L:      linux-input@vger.kernel.org
12990 S:      Maintained
12991 F:      Documentation/input/devices/pxrc.rst
12992 F:      drivers/input/joystick/pxrc.c
12993
12994 FLYSKY FSIA6B RC RECEIVER
12995 M:      Markus Koch <markus@notsyncing.net>
12996 L:      linux-input@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/input/joystick/fsia6b.c
12999
13000 PHONET PROTOCOL
13001 M:      Remi Denis-Courmont <courmisch@gmail.com>
13002 S:      Supported
13003 F:      Documentation/networking/phonet.txt
13004 F:      include/linux/phonet.h
13005 F:      include/net/phonet/
13006 F:      include/uapi/linux/phonet.h
13007 F:      net/phonet/
13008
13009 PHRAM MTD DRIVER
13010 M:      Joern Engel <joern@lazybastard.org>
13011 L:      linux-mtd@lists.infradead.org
13012 S:      Maintained
13013 F:      drivers/mtd/devices/phram.c
13014
13015 PICOLCD HID DRIVER
13016 M:      Bruno Prémont <bonbons@linux-vserver.org>
13017 L:      linux-input@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/hid/hid-picolcd*
13020
13021 PICOXCELL SUPPORT
13022 M:      Jamie Iles <jamie@jamieiles.com>
13023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13024 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13025 S:      Supported
13026 F:      arch/arm/boot/dts/picoxcell*
13027 F:      arch/arm/mach-picoxcell/
13028 F:      drivers/crypto/picoxcell*
13029
13030 PIDFD API
13031 M:      Christian Brauner <christian@brauner.io>
13032 L:      linux-kernel@vger.kernel.org
13033 S:      Maintained
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13035 F:      samples/pidfd/
13036 F:      tools/testing/selftests/pidfd/
13037 F:      tools/testing/selftests/clone3/
13038 K:      (?i)pidfd
13039 K:      (?i)clone3
13040 K:      \b(clone_args|kernel_clone_args)\b
13041
13042 PIN CONTROL SUBSYSTEM
13043 M:      Linus Walleij <linus.walleij@linaro.org>
13044 L:      linux-gpio@vger.kernel.org
13045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13046 S:      Maintained
13047 F:      Documentation/devicetree/bindings/pinctrl/
13048 F:      Documentation/driver-api/pinctl.rst
13049 F:      drivers/pinctrl/
13050 F:      include/linux/pinctrl/
13051
13052 PIN CONTROLLER - MICROCHIP AT91
13053 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13055 L:      linux-gpio@vger.kernel.org
13056 S:      Supported
13057 F:      drivers/pinctrl/pinctrl-at91*
13058 F:      drivers/gpio/gpio-sama5d2-piobu.c
13059
13060 PIN CONTROLLER - FREESCALE
13061 M:      Dong Aisheng <aisheng.dong@nxp.com>
13062 M:      Fabio Estevam <festevam@gmail.com>
13063 M:      Shawn Guo <shawnguo@kernel.org>
13064 M:      Stefan Agner <stefan@agner.ch>
13065 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13066 L:      linux-gpio@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/pinctrl/freescale/
13069 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13070
13071 PIN CONTROLLER - INTEL
13072 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13073 M:      Andy Shevchenko <andy@kernel.org>
13074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13075 S:      Maintained
13076 F:      drivers/pinctrl/intel/
13077
13078 PIN CONTROLLER - MEDIATEK
13079 M:      Sean Wang <sean.wang@kernel.org>
13080 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13081 S:      Maintained
13082 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13083 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13084 F:      drivers/pinctrl/mediatek/
13085
13086 PIN CONTROLLER - QUALCOMM
13087 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13088 S:      Maintained
13089 L:      linux-arm-msm@vger.kernel.org
13090 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13091 F:      drivers/pinctrl/qcom/
13092
13093 PIN CONTROLLER - RENESAS
13094 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13095 L:      linux-renesas-soc@vger.kernel.org
13096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13097 S:      Maintained
13098 F:      drivers/pinctrl/pinctrl-rz*
13099 F:      drivers/pinctrl/sh-pfc/
13100
13101 PIN CONTROLLER - SAMSUNG
13102 M:      Tomasz Figa <tomasz.figa@gmail.com>
13103 M:      Krzysztof Kozlowski <krzk@kernel.org>
13104 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13106 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13107 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13109 S:      Maintained
13110 F:      drivers/pinctrl/samsung/
13111 F:      include/dt-bindings/pinctrl/samsung.h
13112 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13113
13114 PIN CONTROLLER - SINGLE
13115 M:      Tony Lindgren <tony@atomide.com>
13116 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13118 L:      linux-omap@vger.kernel.org
13119 S:      Maintained
13120 F:      drivers/pinctrl/pinctrl-single.c
13121
13122 PIN CONTROLLER - ST SPEAR
13123 M:      Viresh Kumar <vireshk@kernel.org>
13124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13125 W:      http://www.st.com/spear
13126 S:      Maintained
13127 F:      drivers/pinctrl/spear/
13128
13129 PISTACHIO SOC SUPPORT
13130 M:      James Hartley <james.hartley@sondrel.com>
13131 L:      linux-mips@vger.kernel.org
13132 S:      Odd Fixes
13133 F:      arch/mips/pistachio/
13134 F:      arch/mips/include/asm/mach-pistachio/
13135 F:      arch/mips/boot/dts/img/pistachio*
13136 F:      arch/mips/configs/pistachio*_defconfig
13137
13138 PKTCDVD DRIVER
13139 S:      Orphan
13140 M:      linux-block@vger.kernel.org
13141 F:      drivers/block/pktcdvd.c
13142 F:      include/linux/pktcdvd.h
13143 F:      include/uapi/linux/pktcdvd.h
13144
13145 PKUNITY SOC DRIVERS
13146 M:      Guan Xuetao <gxt@pku.edu.cn>
13147 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13148 S:      Maintained
13149 T:      git git://github.com/gxt/linux.git
13150 F:      drivers/input/serio/i8042-unicore32io.h
13151 F:      drivers/i2c/busses/i2c-puv3.c
13152 F:      drivers/video/fbdev/fb-puv3.c
13153 F:      drivers/rtc/rtc-puv3.c
13154
13155 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13156 M:      Tomasz Duszynski <tduszyns@gmail.com>
13157 S:      Maintained
13158 F:      drivers/iio/chemical/pms7003.c
13159 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13160
13161 PMBUS HARDWARE MONITORING DRIVERS
13162 M:      Guenter Roeck <linux@roeck-us.net>
13163 L:      linux-hwmon@vger.kernel.org
13164 W:      http://hwmon.wiki.kernel.org/
13165 W:      http://www.roeck-us.net/linux/drivers/
13166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13167 S:      Maintained
13168 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13169 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13170 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13171 F:      Documentation/hwmon/adm1275.rst
13172 F:      Documentation/hwmon/ibm-cffps.rst
13173 F:      Documentation/hwmon/ir35221.rst
13174 F:      Documentation/hwmon/lm25066.rst
13175 F:      Documentation/hwmon/ltc2978.rst
13176 F:      Documentation/hwmon/ltc3815.rst
13177 F:      Documentation/hwmon/max16064.rst
13178 F:      Documentation/hwmon/max20751.rst
13179 F:      Documentation/hwmon/max31785.rst
13180 F:      Documentation/hwmon/max34440.rst
13181 F:      Documentation/hwmon/max8688.rst
13182 F:      Documentation/hwmon/pmbus.rst
13183 F:      Documentation/hwmon/pmbus-core.rst
13184 F:      Documentation/hwmon/tps40422.rst
13185 F:      Documentation/hwmon/ucd9000.rst
13186 F:      Documentation/hwmon/ucd9200.rst
13187 F:      Documentation/hwmon/zl6100.rst
13188 F:      drivers/hwmon/pmbus/
13189 F:      include/linux/pmbus.h
13190
13191 PMC SIERRA MaxRAID DRIVER
13192 L:      linux-scsi@vger.kernel.org
13193 W:      http://www.pmc-sierra.com/
13194 S:      Orphan
13195 F:      drivers/scsi/pmcraid.*
13196
13197 PMC SIERRA PM8001 DRIVER
13198 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13199 L:      linux-scsi@vger.kernel.org
13200 S:      Supported
13201 F:      drivers/scsi/pm8001/
13202
13203 PM-GRAPH UTILITY
13204 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13205 L:      linux-pm@vger.kernel.org
13206 W:      https://01.org/pm-graph
13207 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13208 T:      git git://github.com/intel/pm-graph
13209 S:      Supported
13210 F:      tools/power/pm-graph
13211
13212 PNP SUPPORT
13213 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13214 S:      Maintained
13215 F:      drivers/pnp/
13216
13217 PNI RM3100 IIO DRIVER
13218 M:      Song Qiang <songqiang1304521@gmail.com>
13219 L:      linux-iio@vger.kernel.org
13220 S:      Maintained
13221 F:      drivers/iio/magnetometer/rm3100*
13222 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13223
13224 POSIX CLOCKS and TIMERS
13225 M:      Thomas Gleixner <tglx@linutronix.de>
13226 L:      linux-kernel@vger.kernel.org
13227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13228 S:      Maintained
13229 F:      fs/timerfd.c
13230 F:      include/linux/timer*
13231 F:      kernel/time/*timer*
13232
13233 POWER MANAGEMENT CORE
13234 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13235 L:      linux-pm@vger.kernel.org
13236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13237 B:      https://bugzilla.kernel.org
13238 S:      Supported
13239 F:      drivers/base/power/
13240 F:      include/linux/pm.h
13241 F:      include/linux/pm_*
13242 F:      include/linux/powercap.h
13243 F:      include/linux/intel_rapl.h
13244 F:      drivers/powercap/
13245 F:      kernel/configs/nopm.config
13246
13247 POWER STATE COORDINATION INTERFACE (PSCI)
13248 M:      Mark Rutland <mark.rutland@arm.com>
13249 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13250 L:      linux-arm-kernel@lists.infradead.org
13251 S:      Maintained
13252 F:      drivers/firmware/psci/
13253 F:      include/linux/psci.h
13254 F:      include/uapi/linux/psci.h
13255
13256 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13257 M:      Sebastian Reichel <sre@kernel.org>
13258 L:      linux-pm@vger.kernel.org
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13260 S:      Maintained
13261 F:      Documentation/ABI/testing/sysfs-class-power
13262 F:      Documentation/devicetree/bindings/power/supply/
13263 F:      include/linux/power_supply.h
13264 F:      drivers/power/supply/
13265
13266 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13267 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13268 L:      linuxppc-dev@lists.ozlabs.org
13269 S:      Maintained
13270 F:      drivers/char/powernv-op-panel.c
13271
13272 PPP OVER ATM (RFC 2364)
13273 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13274 S:      Maintained
13275 F:      net/atm/pppoatm.c
13276 F:      include/uapi/linux/atmppp.h
13277
13278 PPP OVER ETHERNET
13279 M:      Michal Ostrowski <mostrows@earthlink.net>
13280 S:      Maintained
13281 F:      drivers/net/ppp/pppoe.c
13282 F:      drivers/net/ppp/pppox.c
13283
13284 PPP OVER L2TP
13285 M:      James Chapman <jchapman@katalix.com>
13286 S:      Maintained
13287 F:      net/l2tp/l2tp_ppp.c
13288 F:      include/linux/if_pppol2tp.h
13289 F:      include/uapi/linux/if_pppol2tp.h
13290
13291 PPP PROTOCOL DRIVERS AND COMPRESSORS
13292 M:      Paul Mackerras <paulus@samba.org>
13293 L:      linux-ppp@vger.kernel.org
13294 S:      Maintained
13295 F:      drivers/net/ppp/ppp_*
13296
13297 PPS SUPPORT
13298 M:      Rodolfo Giometti <giometti@enneenne.com>
13299 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13300 L:      linuxpps@ml.enneenne.com (subscribers-only)
13301 S:      Maintained
13302 F:      Documentation/driver-api/pps.rst
13303 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13304 F:      Documentation/ABI/testing/sysfs-pps
13305 F:      drivers/pps/
13306 F:      include/linux/pps*.h
13307 F:      include/uapi/linux/pps.h
13308
13309 PPTP DRIVER
13310 M:      Dmitry Kozlov <xeb@mail.ru>
13311 L:      netdev@vger.kernel.org
13312 S:      Maintained
13313 F:      drivers/net/ppp/pptp.c
13314 W:      http://sourceforge.net/projects/accel-pptp
13315
13316 PRINTK
13317 M:      Petr Mladek <pmladek@suse.com>
13318 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13319 R:      Steven Rostedt <rostedt@goodmis.org>
13320 S:      Maintained
13321 F:      kernel/printk/
13322 F:      include/linux/printk.h
13323
13324 PRISM54 WIRELESS DRIVER
13325 M:      Luis Chamberlain <mcgrof@kernel.org>
13326 L:      linux-wireless@vger.kernel.org
13327 W:      http://wireless.kernel.org/en/users/Drivers/p54
13328 S:      Obsolete
13329 F:      drivers/net/wireless/intersil/prism54/
13330
13331 PROC FILESYSTEM
13332 R:      Alexey Dobriyan <adobriyan@gmail.com>
13333 L:      linux-kernel@vger.kernel.org
13334 L:      linux-fsdevel@vger.kernel.org
13335 S:      Maintained
13336 F:      fs/proc/
13337 F:      include/linux/proc_fs.h
13338 F:      tools/testing/selftests/proc/
13339 F:      Documentation/filesystems/proc.txt
13340
13341 PROC SYSCTL
13342 M:      Luis Chamberlain <mcgrof@kernel.org>
13343 M:      Kees Cook <keescook@chromium.org>
13344 M:      Iurii Zaikin <yzaikin@google.com>
13345 L:      linux-kernel@vger.kernel.org
13346 L:      linux-fsdevel@vger.kernel.org
13347 S:      Maintained
13348 F:      fs/proc/proc_sysctl.c
13349 F:      include/linux/sysctl.h
13350 F:      kernel/sysctl.c
13351 F:      kernel/sysctl-test.c
13352 F:      tools/testing/selftests/sysctl/
13353
13354 PS3 NETWORK SUPPORT
13355 M:      Geoff Levand <geoff@infradead.org>
13356 L:      netdev@vger.kernel.org
13357 L:      linuxppc-dev@lists.ozlabs.org
13358 S:      Maintained
13359 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13360
13361 PS3 PLATFORM SUPPORT
13362 M:      Geoff Levand <geoff@infradead.org>
13363 L:      linuxppc-dev@lists.ozlabs.org
13364 S:      Maintained
13365 F:      arch/powerpc/boot/ps3*
13366 F:      arch/powerpc/include/asm/lv1call.h
13367 F:      arch/powerpc/include/asm/ps3*.h
13368 F:      arch/powerpc/platforms/ps3/
13369 F:      drivers/*/ps3*
13370 F:      drivers/ps3/
13371 F:      drivers/rtc/rtc-ps3.c
13372 F:      drivers/usb/host/*ps3.c
13373 F:      sound/ppc/snd_ps3*
13374
13375 PS3VRAM DRIVER
13376 M:      Jim Paris <jim@jtan.com>
13377 M:      Geoff Levand <geoff@infradead.org>
13378 L:      linuxppc-dev@lists.ozlabs.org
13379 S:      Maintained
13380 F:      drivers/block/ps3vram.c
13381
13382 PSAMPLE PACKET SAMPLING SUPPORT:
13383 M:      Yotam Gigi <yotam.gi@gmail.com>
13384 S:      Maintained
13385 F:      net/psample
13386 F:      include/net/psample.h
13387 F:      include/uapi/linux/psample.h
13388
13389 PSTORE FILESYSTEM
13390 M:      Kees Cook <keescook@chromium.org>
13391 M:      Anton Vorontsov <anton@enomsg.org>
13392 M:      Colin Cross <ccross@android.com>
13393 M:      Tony Luck <tony.luck@intel.com>
13394 S:      Maintained
13395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13396 F:      fs/pstore/
13397 F:      include/linux/pstore*
13398 F:      drivers/firmware/efi/efi-pstore.c
13399 F:      drivers/acpi/apei/erst.c
13400 F:      Documentation/admin-guide/ramoops.rst
13401 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13402 K:      \b(pstore|ramoops)
13403
13404 PTP HARDWARE CLOCK SUPPORT
13405 M:      Richard Cochran <richardcochran@gmail.com>
13406 L:      netdev@vger.kernel.org
13407 S:      Maintained
13408 W:      http://linuxptp.sourceforge.net/
13409 F:      Documentation/ABI/testing/sysfs-ptp
13410 F:      Documentation/driver-api/ptp.rst
13411 F:      drivers/net/phy/dp83640*
13412 F:      drivers/ptp/*
13413 F:      include/linux/ptp_cl*
13414
13415 PTRACE SUPPORT
13416 M:      Oleg Nesterov <oleg@redhat.com>
13417 S:      Maintained
13418 F:      include/asm-generic/syscall.h
13419 F:      include/linux/ptrace.h
13420 F:      include/linux/regset.h
13421 F:      include/linux/tracehook.h
13422 F:      include/uapi/linux/ptrace.h
13423 F:      include/uapi/linux/ptrace.h
13424 F:      kernel/ptrace.c
13425 F:      arch/*/ptrace*.c
13426 F:      arch/*/*/ptrace*.c
13427 F:      arch/*/include/asm/ptrace*.h
13428
13429 PULSE8-CEC DRIVER
13430 M:      Hans Verkuil <hverkuil@xs4all.nl>
13431 L:      linux-media@vger.kernel.org
13432 T:      git git://linuxtv.org/media_tree.git
13433 S:      Maintained
13434 F:      drivers/media/usb/pulse8-cec/*
13435 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13436
13437 PVRUSB2 VIDEO4LINUX DRIVER
13438 M:      Mike Isely <isely@pobox.com>
13439 L:      pvrusb2@isely.net       (subscribers-only)
13440 L:      linux-media@vger.kernel.org
13441 W:      http://www.isely.net/pvrusb2/
13442 T:      git git://linuxtv.org/media_tree.git
13443 S:      Maintained
13444 F:      Documentation/media/v4l-drivers/pvrusb2*
13445 F:      drivers/media/usb/pvrusb2/
13446
13447 PWC WEBCAM DRIVER
13448 M:      Hans Verkuil <hverkuil@xs4all.nl>
13449 L:      linux-media@vger.kernel.org
13450 T:      git git://linuxtv.org/media_tree.git
13451 S:      Odd Fixes
13452 F:      drivers/media/usb/pwc/*
13453 F:      include/trace/events/pwc.h
13454
13455 PWM FAN DRIVER
13456 M:      Kamil Debski <kamil@wypas.org>
13457 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13458 L:      linux-hwmon@vger.kernel.org
13459 S:      Supported
13460 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13461 F:      Documentation/hwmon/pwm-fan.rst
13462 F:      drivers/hwmon/pwm-fan.c
13463
13464 PWM IR Transmitter
13465 M:      Sean Young <sean@mess.org>
13466 L:      linux-media@vger.kernel.org
13467 S:      Maintained
13468 F:      drivers/media/rc/pwm-ir-tx.c
13469
13470 PWM SUBSYSTEM
13471 M:      Thierry Reding <thierry.reding@gmail.com>
13472 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13473 L:      linux-pwm@vger.kernel.org
13474 S:      Maintained
13475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13476 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13477 F:      Documentation/driver-api/pwm.rst
13478 F:      Documentation/devicetree/bindings/pwm/
13479 F:      include/linux/pwm.h
13480 F:      drivers/pwm/
13481 F:      drivers/video/backlight/pwm_bl.c
13482 F:      include/linux/pwm_backlight.h
13483 F:      drivers/gpio/gpio-mvebu.c
13484 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13485 K:      pwm_(config|apply_state|ops)
13486
13487 PXA GPIO DRIVER
13488 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13489 L:      linux-gpio@vger.kernel.org
13490 S:      Maintained
13491 F:      drivers/gpio/gpio-pxa.c
13492
13493 PXA MMCI DRIVER
13494 S:      Orphan
13495
13496 PXA RTC DRIVER
13497 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13498 L:      linux-rtc@vger.kernel.org
13499 S:      Maintained
13500
13501 PXA2xx/PXA3xx SUPPORT
13502 M:      Daniel Mack <daniel@zonque.org>
13503 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13504 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13506 T:      git git://github.com/hzhuang1/linux.git
13507 T:      git git://github.com/rjarzmik/linux.git
13508 S:      Maintained
13509 F:      arch/arm/boot/dts/pxa*
13510 F:      arch/arm/mach-pxa/
13511 F:      drivers/dma/pxa*
13512 F:      drivers/pcmcia/pxa2xx*
13513 F:      drivers/pinctrl/pxa/
13514 F:      drivers/spi/spi-pxa2xx*
13515 F:      drivers/usb/gadget/udc/pxa2*
13516 F:      include/sound/pxa2xx-lib.h
13517 F:      sound/arm/pxa*
13518 F:      sound/soc/pxa/
13519
13520 QAT DRIVER
13521 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13522 L:      qat-linux@intel.com
13523 S:      Supported
13524 F:      drivers/crypto/qat/
13525
13526 QCOM AUDIO (ASoC) DRIVERS
13527 M:      Patrick Lai <plai@codeaurora.org>
13528 M:      Banajit Goswami <bgoswami@codeaurora.org>
13529 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13530 S:      Supported
13531 F:      sound/soc/qcom/
13532
13533 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13534 M:      Gabriel Somlo <somlo@cmu.edu>
13535 M:      "Michael S. Tsirkin" <mst@redhat.com>
13536 L:      qemu-devel@nongnu.org
13537 S:      Maintained
13538 F:      drivers/firmware/qemu_fw_cfg.c
13539 F:      include/uapi/linux/qemu_fw_cfg.h
13540
13541 QIB DRIVER
13542 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13543 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13544 L:      linux-rdma@vger.kernel.org
13545 S:      Supported
13546 F:      drivers/infiniband/hw/qib/
13547
13548 QLOGIC QL41xxx FCOE DRIVER
13549 M:      QLogic-Storage-Upstream@cavium.com
13550 L:      linux-scsi@vger.kernel.org
13551 S:      Supported
13552 F:      drivers/scsi/qedf/
13553
13554 QLOGIC QL41xxx ISCSI DRIVER
13555 M:      QLogic-Storage-Upstream@cavium.com
13556 L:      linux-scsi@vger.kernel.org
13557 S:      Supported
13558 F:      drivers/scsi/qedi/
13559
13560 QLOGIC QL4xxx ETHERNET DRIVER
13561 M:      Ariel Elior <aelior@marvell.com>
13562 M:      GR-everest-linux-l2@marvell.com
13563 L:      netdev@vger.kernel.org
13564 S:      Supported
13565 F:      drivers/net/ethernet/qlogic/qed/
13566 F:      include/linux/qed/
13567 F:      drivers/net/ethernet/qlogic/qede/
13568
13569 QLOGIC QL4xxx RDMA DRIVER
13570 M:      Michal Kalderon <mkalderon@marvell.com>
13571 M:      Ariel Elior <aelior@marvell.com>
13572 L:      linux-rdma@vger.kernel.org
13573 S:      Supported
13574 F:      drivers/infiniband/hw/qedr/
13575 F:      include/uapi/rdma/qedr-abi.h
13576
13577 QLOGIC QLA1280 SCSI DRIVER
13578 M:      Michael Reed <mdr@sgi.com>
13579 L:      linux-scsi@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/scsi/qla1280.[ch]
13582
13583 QLOGIC QLA2XXX FC-SCSI DRIVER
13584 M:      hmadhani@marvell.com
13585 L:      linux-scsi@vger.kernel.org
13586 S:      Supported
13587 F:      Documentation/scsi/LICENSE.qla2xxx
13588 F:      drivers/scsi/qla2xxx/
13589
13590 QLOGIC QLA3XXX NETWORK DRIVER
13591 M:      GR-Linux-NIC-Dev@marvell.com
13592 L:      netdev@vger.kernel.org
13593 S:      Supported
13594 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13595 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13596
13597 QLOGIC QLA4XXX iSCSI DRIVER
13598 M:      QLogic-Storage-Upstream@qlogic.com
13599 L:      linux-scsi@vger.kernel.org
13600 S:      Supported
13601 F:      Documentation/scsi/LICENSE.qla4xxx
13602 F:      drivers/scsi/qla4xxx/
13603
13604 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13605 M:      Shahed Shaikh <shshaikh@marvell.com>
13606 M:      Manish Chopra <manishc@marvell.com>
13607 M:      GR-Linux-NIC-Dev@marvell.com
13608 L:      netdev@vger.kernel.org
13609 S:      Supported
13610 F:      drivers/net/ethernet/qlogic/qlcnic/
13611
13612 QLOGIC QLGE 10Gb ETHERNET DRIVER
13613 M:      Manish Chopra <manishc@marvell.com>
13614 M:      GR-Linux-NIC-Dev@marvell.com
13615 L:      netdev@vger.kernel.org
13616 S:      Supported
13617 F:      drivers/staging/qlge/
13618
13619 QM1D1B0004 MEDIA DRIVER
13620 M:      Akihiro Tsukada <tskd08@gmail.com>
13621 L:      linux-media@vger.kernel.org
13622 S:      Odd Fixes
13623 F:      drivers/media/tuners/qm1d1b0004*
13624
13625 QM1D1C0042 MEDIA DRIVER
13626 M:      Akihiro Tsukada <tskd08@gmail.com>
13627 L:      linux-media@vger.kernel.org
13628 S:      Odd Fixes
13629 F:      drivers/media/tuners/qm1d1c0042*
13630
13631 QNX4 FILESYSTEM
13632 M:      Anders Larsen <al@alarsen.net>
13633 W:      http://www.alarsen.net/linux/qnx4fs/
13634 S:      Maintained
13635 F:      fs/qnx4/
13636 F:      include/uapi/linux/qnx4_fs.h
13637 F:      include/uapi/linux/qnxtypes.h
13638
13639 QORIQ DPAA2 FSL-MC BUS DRIVER
13640 M:      Stuart Yoder <stuyoder@gmail.com>
13641 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13642 L:      linux-kernel@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/bus/fsl-mc/
13645 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13646 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13647
13648 QT1010 MEDIA DRIVER
13649 M:      Antti Palosaari <crope@iki.fi>
13650 L:      linux-media@vger.kernel.org
13651 W:      https://linuxtv.org
13652 W:      http://palosaari.fi/linux/
13653 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13654 T:      git git://linuxtv.org/anttip/media_tree.git
13655 S:      Maintained
13656 F:      drivers/media/tuners/qt1010*
13657
13658 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13659 M:      Kalle Valo <kvalo@codeaurora.org>
13660 L:      ath10k@lists.infradead.org
13661 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13663 S:      Supported
13664 F:      drivers/net/wireless/ath/ath10k/
13665
13666 QUALCOMM ATHEROS ATH11K WIRELESS DRIVER
13667 M:      Kalle Valo <kvalo@codeaurora.org>
13668 L:      ath11k@lists.infradead.org
13669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13670 S:      Supported
13671 F:      drivers/net/wireless/ath/ath11k/
13672
13673 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13674 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13675 L:      linux-wireless@vger.kernel.org
13676 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13677 S:      Supported
13678 F:      drivers/net/wireless/ath/ath9k/
13679
13680 QUALCOMM CAMERA SUBSYSTEM DRIVER
13681 M:      Todor Tomov <todor.too@gmail.com>
13682 L:      linux-media@vger.kernel.org
13683 S:      Maintained
13684 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13685 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13686 F:      drivers/media/platform/qcom/camss/
13687
13688 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13689 M:      Ilia Lin <ilia.lin@kernel.org>
13690 L:      linux-pm@vger.kernel.org
13691 S:      Maintained
13692 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13693 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13694
13695 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13696 M:      Timur Tabi <timur@kernel.org>
13697 L:      netdev@vger.kernel.org
13698 S:      Maintained
13699 F:      drivers/net/ethernet/qualcomm/emac/
13700
13701 QUALCOMM ETHQOS ETHERNET DRIVER
13702 M:      Vinod Koul <vkoul@kernel.org>
13703 L:      netdev@vger.kernel.org
13704 S:      Maintained
13705 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13706 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13707
13708 QUALCOMM GENERIC INTERFACE I2C DRIVER
13709 M:      Alok Chauhan <alokc@codeaurora.org>
13710 L:      linux-i2c@vger.kernel.org
13711 L:      linux-arm-msm@vger.kernel.org
13712 S:      Supported
13713 F:      drivers/i2c/busses/i2c-qcom-geni.c
13714
13715 QUALCOMM HEXAGON ARCHITECTURE
13716 M:      Brian Cain <bcain@codeaurora.org>
13717 L:      linux-hexagon@vger.kernel.org
13718 S:      Supported
13719 F:      arch/hexagon/
13720
13721 QUALCOMM HIDMA DRIVER
13722 M:      Sinan Kaya <okaya@kernel.org>
13723 L:      linux-arm-kernel@lists.infradead.org
13724 L:      linux-arm-msm@vger.kernel.org
13725 L:      dmaengine@vger.kernel.org
13726 S:      Supported
13727 F:      drivers/dma/qcom/hidma*
13728
13729 QUALCOMM IOMMU
13730 M:      Rob Clark <robdclark@gmail.com>
13731 L:      iommu@lists.linux-foundation.org
13732 L:      linux-arm-msm@vger.kernel.org
13733 S:      Maintained
13734 F:      drivers/iommu/qcom_iommu.c
13735
13736 QUALCOMM RMNET DRIVER
13737 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13738 M:      Sean Tranchetti <stranche@codeaurora.org>
13739 L:      netdev@vger.kernel.org
13740 S:      Maintained
13741 F:      drivers/net/ethernet/qualcomm/rmnet/
13742 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13743 F:      include/linux/if_rmnet.h
13744
13745 QUALCOMM TSENS THERMAL DRIVER
13746 M:      Amit Kucheria <amit.kucheria@linaro.org>
13747 L:      linux-pm@vger.kernel.org
13748 L:      linux-arm-msm@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/thermal/qcom/
13751 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13752
13753 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13754 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13755 L:      linux-media@vger.kernel.org
13756 L:      linux-arm-msm@vger.kernel.org
13757 T:      git git://linuxtv.org/media_tree.git
13758 S:      Maintained
13759 F:      drivers/media/platform/qcom/venus/
13760
13761 QUALCOMM WCN36XX WIRELESS DRIVER
13762 M:      Kalle Valo <kvalo@codeaurora.org>
13763 L:      wcn36xx@lists.infradead.org
13764 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13765 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13766 S:      Supported
13767 F:      drivers/net/wireless/ath/wcn36xx/
13768
13769 QUANTENNA QTNFMAC WIRELESS DRIVER
13770 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13771 M:      Avinash Patil <avinashp@quantenna.com>
13772 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13773 L:      linux-wireless@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/net/wireless/quantenna
13776
13777 RADEON and AMDGPU DRM DRIVERS
13778 M:      Alex Deucher <alexander.deucher@amd.com>
13779 M:      Christian König <christian.koenig@amd.com>
13780 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13781 L:      amd-gfx@lists.freedesktop.org
13782 T:      git git://people.freedesktop.org/~agd5f/linux
13783 S:      Supported
13784 F:      drivers/gpu/drm/radeon/
13785 F:      include/uapi/drm/radeon_drm.h
13786 F:      drivers/gpu/drm/amd/
13787 F:      include/uapi/drm/amdgpu_drm.h
13788
13789 RADEON FRAMEBUFFER DISPLAY DRIVER
13790 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13791 L:      linux-fbdev@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/video/fbdev/aty/radeon*
13794 F:      include/uapi/linux/radeonfb.h
13795
13796 RADIOSHARK RADIO DRIVER
13797 M:      Hans Verkuil <hverkuil@xs4all.nl>
13798 L:      linux-media@vger.kernel.org
13799 T:      git git://linuxtv.org/media_tree.git
13800 S:      Maintained
13801 F:      drivers/media/radio/radio-shark.c
13802
13803 RADIOSHARK2 RADIO DRIVER
13804 M:      Hans Verkuil <hverkuil@xs4all.nl>
13805 L:      linux-media@vger.kernel.org
13806 T:      git git://linuxtv.org/media_tree.git
13807 S:      Maintained
13808 F:      drivers/media/radio/radio-shark2.c
13809 F:      drivers/media/radio/radio-tea5777.c
13810
13811 RADOS BLOCK DEVICE (RBD)
13812 M:      Ilya Dryomov <idryomov@gmail.com>
13813 M:      Sage Weil <sage@redhat.com>
13814 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13815 L:      ceph-devel@vger.kernel.org
13816 W:      http://ceph.com/
13817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13818 T:      git git://github.com/ceph/ceph-client.git
13819 S:      Supported
13820 F:      Documentation/ABI/testing/sysfs-bus-rbd
13821 F:      drivers/block/rbd.c
13822 F:      drivers/block/rbd_types.h
13823
13824 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13825 M:      Paul Mackerras <paulus@samba.org>
13826 L:      linux-fbdev@vger.kernel.org
13827 S:      Maintained
13828 F:      drivers/video/fbdev/aty/aty128fb.c
13829
13830 RAINSHADOW-CEC DRIVER
13831 M:      Hans Verkuil <hverkuil@xs4all.nl>
13832 L:      linux-media@vger.kernel.org
13833 T:      git git://linuxtv.org/media_tree.git
13834 S:      Maintained
13835 F:      drivers/media/usb/rainshadow-cec/*
13836
13837 RALINK MIPS ARCHITECTURE
13838 M:      John Crispin <john@phrozen.org>
13839 L:      linux-mips@vger.kernel.org
13840 S:      Maintained
13841 F:      arch/mips/ralink
13842
13843 RALINK RT2X00 WIRELESS LAN DRIVER
13844 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13845 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13846 L:      linux-wireless@vger.kernel.org
13847 S:      Maintained
13848 F:      drivers/net/wireless/ralink/rt2x00/
13849
13850 RAMDISK RAM BLOCK DEVICE DRIVER
13851 M:      Jens Axboe <axboe@kernel.dk>
13852 S:      Maintained
13853 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13854 F:      drivers/block/brd.c
13855
13856 RANCHU VIRTUAL BOARD FOR MIPS
13857 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13858 L:      linux-mips@vger.kernel.org
13859 S:      Supported
13860 F:      arch/mips/generic/board-ranchu.c
13861 F:      arch/mips/configs/generic/board-ranchu.config
13862
13863 RANDOM NUMBER DRIVER
13864 M:      "Theodore Ts'o" <tytso@mit.edu>
13865 S:      Maintained
13866 F:      drivers/char/random.c
13867
13868 RAPIDIO SUBSYSTEM
13869 M:      Matt Porter <mporter@kernel.crashing.org>
13870 M:      Alexandre Bounine <alex.bou9@gmail.com>
13871 S:      Maintained
13872 F:      drivers/rapidio/
13873
13874 RAS INFRASTRUCTURE
13875 M:      Tony Luck <tony.luck@intel.com>
13876 M:      Borislav Petkov <bp@alien8.de>
13877 L:      linux-edac@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/ras/
13880 F:      include/linux/ras.h
13881 F:      include/ras/ras_event.h
13882 F:      Documentation/admin-guide/ras.rst
13883
13884 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13885 L:      linux-wireless@vger.kernel.org
13886 S:      Orphan
13887 F:      drivers/net/wireless/ray*
13888
13889 RCUTORTURE TEST FRAMEWORK
13890 M:      "Paul E. McKenney" <paulmck@kernel.org>
13891 M:      Josh Triplett <josh@joshtriplett.org>
13892 R:      Steven Rostedt <rostedt@goodmis.org>
13893 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13894 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13895 L:      rcu@vger.kernel.org
13896 S:      Supported
13897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13898 F:      tools/testing/selftests/rcutorture
13899
13900 RDC R-321X SoC
13901 M:      Florian Fainelli <florian@openwrt.org>
13902 S:      Maintained
13903
13904 RDC R6040 FAST ETHERNET DRIVER
13905 M:      Florian Fainelli <f.fainelli@gmail.com>
13906 L:      netdev@vger.kernel.org
13907 S:      Maintained
13908 F:      drivers/net/ethernet/rdc/r6040.c
13909
13910 RDMAVT - RDMA verbs software
13911 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13912 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13913 L:      linux-rdma@vger.kernel.org
13914 S:      Supported
13915 F:      drivers/infiniband/sw/rdmavt
13916
13917 RDS - RELIABLE DATAGRAM SOCKETS
13918 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13919 L:      netdev@vger.kernel.org
13920 L:      linux-rdma@vger.kernel.org
13921 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13922 W:      https://oss.oracle.com/projects/rds/
13923 S:      Supported
13924 F:      net/rds/
13925 F:      Documentation/networking/rds.txt
13926
13927 RDT - RESOURCE ALLOCATION
13928 M:      Fenghua Yu <fenghua.yu@intel.com>
13929 M:      Reinette Chatre <reinette.chatre@intel.com>
13930 L:      linux-kernel@vger.kernel.org
13931 S:      Supported
13932 F:      arch/x86/kernel/cpu/resctrl/
13933 F:      arch/x86/include/asm/resctrl_sched.h
13934 F:      Documentation/x86/resctrl*
13935
13936 READ-COPY UPDATE (RCU)
13937 M:      "Paul E. McKenney" <paulmck@kernel.org>
13938 M:      Josh Triplett <josh@joshtriplett.org>
13939 R:      Steven Rostedt <rostedt@goodmis.org>
13940 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13941 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13942 R:      Joel Fernandes <joel@joelfernandes.org>
13943 L:      rcu@vger.kernel.org
13944 W:      http://www.rdrop.com/users/paulmck/RCU/
13945 S:      Supported
13946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13947 F:      Documentation/RCU/
13948 X:      Documentation/RCU/torture.txt
13949 F:      include/linux/rcu*
13950 X:      include/linux/srcu*.h
13951 F:      kernel/rcu/
13952 X:      kernel/rcu/srcu*.c
13953
13954 REAL TIME CLOCK (RTC) SUBSYSTEM
13955 M:      Alessandro Zummo <a.zummo@towertech.it>
13956 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13957 L:      linux-rtc@vger.kernel.org
13958 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13960 S:      Maintained
13961 F:      Documentation/devicetree/bindings/rtc/
13962 F:      Documentation/admin-guide/rtc.rst
13963 F:      drivers/rtc/
13964 F:      include/linux/rtc.h
13965 F:      include/uapi/linux/rtc.h
13966 F:      include/linux/rtc/
13967 F:      include/linux/platform_data/rtc-*
13968 F:      tools/testing/selftests/rtc/
13969
13970 REALTEK AUDIO CODECS
13971 M:      Bard Liao <bardliao@realtek.com>
13972 M:      Oder Chiou <oder_chiou@realtek.com>
13973 S:      Maintained
13974 F:      sound/soc/codecs/rt*
13975 F:      include/sound/rt*.h
13976
13977 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13978 M:      Linus Walleij <linus.walleij@linaro.org>
13979 S:      Maintained
13980 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13981 F:      drivers/net/dsa/realtek-smi*
13982 F:      drivers/net/dsa/rtl83*
13983
13984 REDPINE WIRELESS DRIVER
13985 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13986 M:      Siva Rebbagondla <siva8118@gmail.com>
13987 L:      linux-wireless@vger.kernel.org
13988 S:      Maintained
13989 F:      drivers/net/wireless/rsi/
13990
13991 REGISTER MAP ABSTRACTION
13992 M:      Mark Brown <broonie@kernel.org>
13993 L:      linux-kernel@vger.kernel.org
13994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13995 S:      Supported
13996 F:      Documentation/devicetree/bindings/regmap/
13997 F:      drivers/base/regmap/
13998 F:      include/linux/regmap.h
13999
14000 REISERFS FILE SYSTEM
14001 L:      reiserfs-devel@vger.kernel.org
14002 S:      Supported
14003 F:      fs/reiserfs/
14004
14005 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14006 M:      Ohad Ben-Cohen <ohad@wizery.com>
14007 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14008 L:      linux-remoteproc@vger.kernel.org
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14010 S:      Maintained
14011 F:      Documentation/devicetree/bindings/remoteproc/
14012 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14013 F:      Documentation/remoteproc.txt
14014 F:      drivers/remoteproc/
14015 F:      include/linux/remoteproc.h
14016 F:      include/linux/remoteproc/
14017
14018 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14019 M:      Ohad Ben-Cohen <ohad@wizery.com>
14020 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14021 L:      linux-remoteproc@vger.kernel.org
14022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14023 S:      Maintained
14024 F:      drivers/rpmsg/
14025 F:      Documentation/rpmsg.txt
14026 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14027 F:      include/linux/rpmsg.h
14028 F:      include/linux/rpmsg/
14029 F:      include/uapi/linux/rpmsg.h
14030 F:      samples/rpmsg/
14031
14032 RENESAS CLOCK DRIVERS
14033 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14034 L:      linux-renesas-soc@vger.kernel.org
14035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14036 S:      Supported
14037 F:      drivers/clk/renesas/
14038
14039 RENESAS EMEV2 I2C DRIVER
14040 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14041 S:      Supported
14042 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14043 F:      drivers/i2c/busses/i2c-emev2.c
14044
14045 RENESAS ETHERNET DRIVERS
14046 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14047 L:      netdev@vger.kernel.org
14048 L:      linux-renesas-soc@vger.kernel.org
14049 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14050 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14051 F:      drivers/net/ethernet/renesas/
14052 F:      include/linux/sh_eth.h
14053
14054 RENESAS R-CAR GYROADC DRIVER
14055 M:      Marek Vasut <marek.vasut@gmail.com>
14056 L:      linux-iio@vger.kernel.org
14057 S:      Supported
14058 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14059 F:      drivers/iio/adc/rcar-gyroadc.c
14060
14061 RENESAS R-CAR I2C DRIVERS
14062 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14063 S:      Supported
14064 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14065 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14066 F:      drivers/i2c/busses/i2c-rcar.c
14067 F:      drivers/i2c/busses/i2c-sh_mobile.c
14068
14069 RENESAS RIIC DRIVER
14070 M:      Chris Brandt <chris.brandt@renesas.com>
14071 S:      Supported
14072 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14073 F:      drivers/i2c/busses/i2c-riic.c
14074
14075 RENESAS USB PHY DRIVER
14076 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14077 L:      linux-renesas-soc@vger.kernel.org
14078 S:      Maintained
14079 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14080
14081 RESET CONTROLLER FRAMEWORK
14082 M:      Philipp Zabel <p.zabel@pengutronix.de>
14083 T:      git git://git.pengutronix.de/git/pza/linux
14084 S:      Maintained
14085 F:      drivers/reset/
14086 F:      Documentation/devicetree/bindings/reset/
14087 F:      include/dt-bindings/reset/
14088 F:      include/linux/reset.h
14089 F:      include/linux/reset/
14090 F:      include/linux/reset-controller.h
14091 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14092
14093 RESTARTABLE SEQUENCES SUPPORT
14094 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14095 M:      Peter Zijlstra <peterz@infradead.org>
14096 M:      "Paul E. McKenney" <paulmck@kernel.org>
14097 M:      Boqun Feng <boqun.feng@gmail.com>
14098 L:      linux-kernel@vger.kernel.org
14099 S:      Supported
14100 F:      kernel/rseq.c
14101 F:      include/uapi/linux/rseq.h
14102 F:      include/trace/events/rseq.h
14103 F:      tools/testing/selftests/rseq/
14104
14105 RFKILL
14106 M:      Johannes Berg <johannes@sipsolutions.net>
14107 L:      linux-wireless@vger.kernel.org
14108 W:      http://wireless.kernel.org/
14109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14111 S:      Maintained
14112 F:      Documentation/driver-api/rfkill.rst
14113 F:      Documentation/ABI/stable/sysfs-class-rfkill
14114 F:      net/rfkill/
14115 F:      include/linux/rfkill.h
14116 F:      include/uapi/linux/rfkill.h
14117
14118 RHASHTABLE
14119 M:      Thomas Graf <tgraf@suug.ch>
14120 M:      Herbert Xu <herbert@gondor.apana.org.au>
14121 L:      netdev@vger.kernel.org
14122 S:      Maintained
14123 F:      lib/rhashtable.c
14124 F:      lib/test_rhashtable.c
14125 F:      include/linux/rhashtable.h
14126 F:      include/linux/rhashtable-types.h
14127
14128 RICOH R5C592 MEMORYSTICK DRIVER
14129 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14130 S:      Maintained
14131 F:      drivers/memstick/host/r592.*
14132
14133 RICOH SMARTMEDIA/XD DRIVER
14134 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14135 S:      Maintained
14136 F:      drivers/mtd/nand/raw/r852.c
14137 F:      drivers/mtd/nand/raw/r852.h
14138
14139 RISC-V ARCHITECTURE
14140 M:      Paul Walmsley <paul.walmsley@sifive.com>
14141 M:      Palmer Dabbelt <palmer@dabbelt.com>
14142 M:      Albert Ou <aou@eecs.berkeley.edu>
14143 L:      linux-riscv@lists.infradead.org
14144 P:      Documentation/riscv/patch-acceptance.rst
14145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14146 S:      Supported
14147 F:      arch/riscv/
14148 K:      riscv
14149 N:      riscv
14150
14151 ROCCAT DRIVERS
14152 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14153 W:      http://sourceforge.net/projects/roccat/
14154 S:      Maintained
14155 F:      drivers/hid/hid-roccat*
14156 F:      include/linux/hid-roccat*
14157 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14158
14159 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14160 M:      Jacob Chen <jacob-chen@iotwrt.com>
14161 M:      Ezequiel Garcia <ezequiel@collabora.com>
14162 L:      linux-media@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/media/platform/rockchip/rga/
14165 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14166
14167 HANTRO VPU CODEC DRIVER
14168 M:      Ezequiel Garcia <ezequiel@collabora.com>
14169 L:      linux-media@vger.kernel.org
14170 S:      Maintained
14171 F:      drivers/staging/media/hantro/
14172 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14173
14174 ROCKER DRIVER
14175 M:      Jiri Pirko <jiri@resnulli.us>
14176 L:      netdev@vger.kernel.org
14177 S:      Supported
14178 F:      drivers/net/ethernet/rocker/
14179
14180 ROCKETPORT DRIVER
14181 W:      http://www.comtrol.com
14182 S:      Maintained
14183 F:      Documentation/driver-api/serial/rocket.rst
14184 F:      drivers/tty/rocket*
14185
14186 ROCKETPORT EXPRESS/INFINITY DRIVER
14187 M:      Kevin Cernekee <cernekee@gmail.com>
14188 L:      linux-serial@vger.kernel.org
14189 S:      Odd Fixes
14190 F:      drivers/tty/serial/rp2.*
14191
14192 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14193 M:      Tomasz Duszynski <tduszyns@gmail.com>
14194 S:      Maintained
14195 F:      drivers/iio/light/bh1750.c
14196 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14197
14198 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14199 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14200 L:      linux-kernel@vger.kernel.org
14201 L:      linux-renesas-soc@vger.kernel.org
14202 S:      Supported
14203 F:      drivers/mfd/bd9571mwv.c
14204 F:      drivers/regulator/bd9571mwv-regulator.c
14205 F:      drivers/gpio/gpio-bd9571mwv.c
14206 F:      include/linux/mfd/bd9571mwv.h
14207 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14208
14209 ROSE NETWORK LAYER
14210 M:      Ralf Baechle <ralf@linux-mips.org>
14211 L:      linux-hams@vger.kernel.org
14212 W:      http://www.linux-ax25.org/
14213 S:      Maintained
14214 F:      include/net/rose.h
14215 F:      include/uapi/linux/rose.h
14216 F:      net/rose/
14217
14218 RTL2830 MEDIA DRIVER
14219 M:      Antti Palosaari <crope@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 W:      http://palosaari.fi/linux/
14223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14224 T:      git git://linuxtv.org/anttip/media_tree.git
14225 S:      Maintained
14226 F:      drivers/media/dvb-frontends/rtl2830*
14227
14228 RTL2832 MEDIA DRIVER
14229 M:      Antti Palosaari <crope@iki.fi>
14230 L:      linux-media@vger.kernel.org
14231 W:      https://linuxtv.org
14232 W:      http://palosaari.fi/linux/
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 T:      git git://linuxtv.org/anttip/media_tree.git
14235 S:      Maintained
14236 F:      drivers/media/dvb-frontends/rtl2832*
14237
14238 RTL2832_SDR MEDIA DRIVER
14239 M:      Antti Palosaari <crope@iki.fi>
14240 L:      linux-media@vger.kernel.org
14241 W:      https://linuxtv.org
14242 W:      http://palosaari.fi/linux/
14243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14244 T:      git git://linuxtv.org/anttip/media_tree.git
14245 S:      Maintained
14246 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14247
14248 RTL8180 WIRELESS DRIVER
14249 L:      linux-wireless@vger.kernel.org
14250 W:      http://wireless.kernel.org/
14251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14252 S:      Orphan
14253 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14254
14255 RTL8187 WIRELESS DRIVER
14256 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14257 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14258 M:      Larry Finger <Larry.Finger@lwfinger.net>
14259 L:      linux-wireless@vger.kernel.org
14260 W:      http://wireless.kernel.org/
14261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14262 S:      Maintained
14263 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14264
14265 REALTEK WIRELESS DRIVER (rtlwifi family)
14266 M:      Ping-Ke Shih <pkshih@realtek.com>
14267 L:      linux-wireless@vger.kernel.org
14268 W:      http://wireless.kernel.org/
14269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14270 S:      Maintained
14271 F:      drivers/net/wireless/realtek/rtlwifi/
14272
14273 REALTEK WIRELESS DRIVER (rtw88)
14274 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14275 L:      linux-wireless@vger.kernel.org
14276 S:      Maintained
14277 F:      drivers/net/wireless/realtek/rtw88/
14278
14279 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14280 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14281 L:      linux-wireless@vger.kernel.org
14282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14283 S:      Maintained
14284 F:      drivers/net/wireless/realtek/rtl8xxxu/
14285
14286 RXRPC SOCKETS (AF_RXRPC)
14287 M:      David Howells <dhowells@redhat.com>
14288 L:      linux-afs@lists.infradead.org
14289 S:      Supported
14290 F:      net/rxrpc/
14291 F:      include/keys/rxrpc-type.h
14292 F:      include/net/af_rxrpc.h
14293 F:      include/trace/events/rxrpc.h
14294 F:      include/uapi/linux/rxrpc.h
14295 F:      Documentation/networking/rxrpc.txt
14296 W:      https://www.infradead.org/~dhowells/kafs/
14297
14298 S3 SAVAGE FRAMEBUFFER DRIVER
14299 M:      Antonino Daplas <adaplas@gmail.com>
14300 L:      linux-fbdev@vger.kernel.org
14301 S:      Maintained
14302 F:      drivers/video/fbdev/savage/
14303
14304 S390
14305 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14306 M:      Vasily Gorbik <gor@linux.ibm.com>
14307 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14308 L:      linux-s390@vger.kernel.org
14309 W:      http://www.ibm.com/developerworks/linux/linux390/
14310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14311 S:      Supported
14312 F:      arch/s390/
14313 F:      drivers/s390/
14314 F:      Documentation/s390/
14315 F:      Documentation/driver-api/s390-drivers.rst
14316
14317 S390 COMMON I/O LAYER
14318 M:      Sebastian Ott <sebott@linux.ibm.com>
14319 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14320 L:      linux-s390@vger.kernel.org
14321 W:      http://www.ibm.com/developerworks/linux/linux390/
14322 S:      Supported
14323 F:      drivers/s390/cio/
14324
14325 S390 DASD DRIVER
14326 M:      Stefan Haberland <sth@linux.ibm.com>
14327 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14328 L:      linux-s390@vger.kernel.org
14329 W:      http://www.ibm.com/developerworks/linux/linux390/
14330 S:      Supported
14331 F:      drivers/s390/block/dasd*
14332 F:      block/partitions/ibm.c
14333
14334 S390 IOMMU (PCI)
14335 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14336 L:      linux-s390@vger.kernel.org
14337 W:      http://www.ibm.com/developerworks/linux/linux390/
14338 S:      Supported
14339 F:      drivers/iommu/s390-iommu.c
14340
14341 S390 IUCV NETWORK LAYER
14342 M:      Julian Wiedmann <jwi@linux.ibm.com>
14343 M:      Ursula Braun <ubraun@linux.ibm.com>
14344 L:      linux-s390@vger.kernel.org
14345 W:      http://www.ibm.com/developerworks/linux/linux390/
14346 S:      Supported
14347 F:      drivers/s390/net/*iucv*
14348 F:      include/net/iucv/
14349 F:      net/iucv/
14350
14351 S390 NETWORK DRIVERS
14352 M:      Julian Wiedmann <jwi@linux.ibm.com>
14353 M:      Ursula Braun <ubraun@linux.ibm.com>
14354 L:      linux-s390@vger.kernel.org
14355 W:      http://www.ibm.com/developerworks/linux/linux390/
14356 S:      Supported
14357 F:      drivers/s390/net/
14358
14359 S390 PCI SUBSYSTEM
14360 M:      Sebastian Ott <sebott@linux.ibm.com>
14361 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14362 L:      linux-s390@vger.kernel.org
14363 W:      http://www.ibm.com/developerworks/linux/linux390/
14364 S:      Supported
14365 F:      arch/s390/pci/
14366 F:      drivers/pci/hotplug/s390_pci_hpc.c
14367
14368 S390 VFIO-CCW DRIVER
14369 M:      Cornelia Huck <cohuck@redhat.com>
14370 M:      Eric Farman <farman@linux.ibm.com>
14371 R:      Halil Pasic <pasic@linux.ibm.com>
14372 L:      linux-s390@vger.kernel.org
14373 L:      kvm@vger.kernel.org
14374 S:      Supported
14375 F:      drivers/s390/cio/vfio_ccw*
14376 F:      Documentation/s390/vfio-ccw.rst
14377 F:      include/uapi/linux/vfio_ccw.h
14378
14379 S390 ZCRYPT DRIVER
14380 M:      Harald Freudenberger <freude@linux.ibm.com>
14381 L:      linux-s390@vger.kernel.org
14382 W:      http://www.ibm.com/developerworks/linux/linux390/
14383 S:      Supported
14384 F:      drivers/s390/crypto/
14385
14386 S390 VFIO AP DRIVER
14387 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14388 M:      Pierre Morel <pmorel@linux.ibm.com>
14389 M:      Halil Pasic <pasic@linux.ibm.com>
14390 L:      linux-s390@vger.kernel.org
14391 W:      http://www.ibm.com/developerworks/linux/linux390/
14392 S:      Supported
14393 F:      drivers/s390/crypto/vfio_ap_drv.c
14394 F:      drivers/s390/crypto/vfio_ap_private.h
14395 F:      drivers/s390/crypto/vfio_ap_ops.c
14396 F:      Documentation/s390/vfio-ap.rst
14397
14398 S390 ZFCP DRIVER
14399 M:      Steffen Maier <maier@linux.ibm.com>
14400 M:      Benjamin Block <bblock@linux.ibm.com>
14401 L:      linux-s390@vger.kernel.org
14402 W:      http://www.ibm.com/developerworks/linux/linux390/
14403 S:      Supported
14404 F:      drivers/s390/scsi/zfcp_*
14405
14406 S3C24XX SD/MMC Driver
14407 M:      Ben Dooks <ben-linux@fluff.org>
14408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14409 S:      Supported
14410 F:      drivers/mmc/host/s3cmci.*
14411
14412 SAA6588 RDS RECEIVER DRIVER
14413 M:      Hans Verkuil <hverkuil@xs4all.nl>
14414 L:      linux-media@vger.kernel.org
14415 T:      git git://linuxtv.org/media_tree.git
14416 W:      https://linuxtv.org
14417 S:      Odd Fixes
14418 F:      drivers/media/i2c/saa6588*
14419
14420 SAA7134 VIDEO4LINUX DRIVER
14421 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14422 L:      linux-media@vger.kernel.org
14423 W:      https://linuxtv.org
14424 T:      git git://linuxtv.org/media_tree.git
14425 S:      Odd fixes
14426 F:      Documentation/media/v4l-drivers/saa7134*
14427 F:      drivers/media/pci/saa7134/
14428
14429 SAA7146 VIDEO4LINUX-2 DRIVER
14430 M:      Hans Verkuil <hverkuil@xs4all.nl>
14431 L:      linux-media@vger.kernel.org
14432 T:      git git://linuxtv.org/media_tree.git
14433 S:      Maintained
14434 F:      drivers/media/common/saa7146/
14435 F:      drivers/media/pci/saa7146/
14436 F:      include/media/drv-intf/saa7146*
14437
14438 SAFESETID SECURITY MODULE
14439 M:     Micah Morton <mortonm@chromium.org>
14440 S:     Supported
14441 F:     security/safesetid/
14442 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14443
14444 SAMSUNG AUDIO (ASoC) DRIVERS
14445 M:      Krzysztof Kozlowski <krzk@kernel.org>
14446 M:      Sangbeom Kim <sbkim73@samsung.com>
14447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14449 S:      Supported
14450 F:      sound/soc/samsung/
14451 F:      Documentation/devicetree/bindings/sound/samsung*
14452
14453 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14454 M:      Krzysztof Kozlowski <krzk@kernel.org>
14455 L:      linux-crypto@vger.kernel.org
14456 L:      linux-samsung-soc@vger.kernel.org
14457 S:      Maintained
14458 F:      drivers/crypto/exynos-rng.c
14459 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14460
14461 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14462 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14463 L:      linux-samsung-soc@vger.kernel.org
14464 S:      Maintained
14465 F:      drivers/char/hw_random/exynos-trng.c
14466 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14467
14468 SAMSUNG FRAMEBUFFER DRIVER
14469 M:      Jingoo Han <jingoohan1@gmail.com>
14470 L:      linux-fbdev@vger.kernel.org
14471 S:      Maintained
14472 F:      drivers/video/fbdev/s3c-fb.c
14473
14474 SAMSUNG LAPTOP DRIVER
14475 M:      Corentin Chary <corentin.chary@gmail.com>
14476 L:      platform-driver-x86@vger.kernel.org
14477 S:      Maintained
14478 F:      drivers/platform/x86/samsung-laptop.c
14479
14480 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14481 M:      Sangbeom Kim <sbkim73@samsung.com>
14482 M:      Krzysztof Kozlowski <krzk@kernel.org>
14483 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14484 L:      linux-kernel@vger.kernel.org
14485 L:      linux-samsung-soc@vger.kernel.org
14486 S:      Supported
14487 F:      drivers/mfd/sec*.c
14488 F:      drivers/regulator/s2m*.c
14489 F:      drivers/regulator/s5m*.c
14490 F:      drivers/clk/clk-s2mps11.c
14491 F:      drivers/rtc/rtc-s5m.c
14492 F:      include/linux/mfd/samsung/
14493 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14494 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14495 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14496 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14497
14498 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14499 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14500 L:      linux-media@vger.kernel.org
14501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14502 S:      Maintained
14503 F:      drivers/media/platform/s3c-camif/
14504 F:      include/media/drv-intf/s3c_camif.h
14505
14506 SAMSUNG S3FWRN5 NFC DRIVER
14507 M:      Robert Baldyga <r.baldyga@samsung.com>
14508 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14509 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14510 S:      Supported
14511 F:      drivers/nfc/s3fwrn5
14512
14513 SAMSUNG S5C73M3 CAMERA DRIVER
14514 M:      Kyungmin Park <kyungmin.park@samsung.com>
14515 M:      Andrzej Hajda <a.hajda@samsung.com>
14516 L:      linux-media@vger.kernel.org
14517 S:      Supported
14518 F:      drivers/media/i2c/s5c73m3/*
14519
14520 SAMSUNG S5K5BAF CAMERA DRIVER
14521 M:      Kyungmin Park <kyungmin.park@samsung.com>
14522 M:      Andrzej Hajda <a.hajda@samsung.com>
14523 L:      linux-media@vger.kernel.org
14524 S:      Supported
14525 F:      drivers/media/i2c/s5k5baf.c
14526
14527 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14528 M:      Krzysztof Kozlowski <krzk@kernel.org>
14529 M:      Vladimir Zapolskiy <vz@mleia.com>
14530 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14531 L:      linux-crypto@vger.kernel.org
14532 L:      linux-samsung-soc@vger.kernel.org
14533 S:      Maintained
14534 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14535 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14536 F:      drivers/crypto/s5p-sss.c
14537
14538 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14539 M:      Kyungmin Park <kyungmin.park@samsung.com>
14540 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14541 L:      linux-media@vger.kernel.org
14542 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14543 S:      Supported
14544 F:      drivers/media/platform/exynos4-is/
14545
14546 SAMSUNG SOC CLOCK DRIVERS
14547 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14548 M:      Tomasz Figa <tomasz.figa@gmail.com>
14549 M:      Chanwoo Choi <cw00.choi@samsung.com>
14550 S:      Supported
14551 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14553 F:      drivers/clk/samsung/
14554 F:      include/dt-bindings/clock/exynos*.h
14555 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14556 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14557 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14558
14559 SAMSUNG SPI DRIVERS
14560 M:      Kukjin Kim <kgene@kernel.org>
14561 M:      Krzysztof Kozlowski <krzk@kernel.org>
14562 M:      Andi Shyti <andi@etezian.org>
14563 L:      linux-spi@vger.kernel.org
14564 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14565 S:      Maintained
14566 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14567 F:      drivers/spi/spi-s3c*
14568 F:      include/linux/platform_data/spi-s3c64xx.h
14569
14570 SAMSUNG SXGBE DRIVERS
14571 M:      Byungho An <bh74.an@samsung.com>
14572 S:      Supported
14573 L:      netdev@vger.kernel.org
14574 F:      drivers/net/ethernet/samsung/sxgbe/
14575
14576 SAMSUNG THERMAL DRIVER
14577 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14578 L:      linux-pm@vger.kernel.org
14579 L:      linux-samsung-soc@vger.kernel.org
14580 S:      Supported
14581 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14582 F:      drivers/thermal/samsung/
14583
14584 SAMSUNG USB2 PHY DRIVER
14585 M:      Kamil Debski <kamil@wypas.org>
14586 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14587 L:      linux-kernel@vger.kernel.org
14588 S:      Supported
14589 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14590 F:      Documentation/driver-api/phy/samsung-usb2.rst
14591 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14592 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14593 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14594 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14595 F:      drivers/phy/samsung/phy-samsung-usb2.c
14596 F:      drivers/phy/samsung/phy-samsung-usb2.h
14597
14598 SC1200 WDT DRIVER
14599 M:      Zwane Mwaikambo <zwanem@gmail.com>
14600 S:      Maintained
14601 F:      drivers/watchdog/sc1200wdt.c
14602
14603 SCHEDULER
14604 M:      Ingo Molnar <mingo@redhat.com>
14605 M:      Peter Zijlstra <peterz@infradead.org>
14606 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14607 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14608 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14609 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14610 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14611 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14612 L:      linux-kernel@vger.kernel.org
14613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14614 S:      Maintained
14615 F:      kernel/sched/
14616 F:      include/linux/sched.h
14617 F:      include/uapi/linux/sched.h
14618 F:      include/linux/wait.h
14619 F:      include/linux/preempt.h
14620
14621 SCR24X CHIP CARD INTERFACE DRIVER
14622 M:      Lubomir Rintel <lkundrak@v3.sk>
14623 S:      Supported
14624 F:      drivers/char/pcmcia/scr24x_cs.c
14625
14626 SCSI CDROM DRIVER
14627 M:      Jens Axboe <axboe@kernel.dk>
14628 L:      linux-scsi@vger.kernel.org
14629 W:      http://www.kernel.dk
14630 S:      Maintained
14631 F:      drivers/scsi/sr*
14632
14633 SCSI RDMA PROTOCOL (SRP) INITIATOR
14634 M:      Bart Van Assche <bvanassche@acm.org>
14635 L:      linux-rdma@vger.kernel.org
14636 S:      Supported
14637 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14638 F:      drivers/infiniband/ulp/srp/
14639 F:      include/scsi/srp.h
14640
14641 SCSI RDMA PROTOCOL (SRP) TARGET
14642 M:      Bart Van Assche <bvanassche@acm.org>
14643 L:      linux-rdma@vger.kernel.org
14644 L:      target-devel@vger.kernel.org
14645 S:      Supported
14646 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14647 F:      drivers/infiniband/ulp/srpt/
14648
14649 SCSI SG DRIVER
14650 M:      Doug Gilbert <dgilbert@interlog.com>
14651 L:      linux-scsi@vger.kernel.org
14652 W:      http://sg.danny.cz/sg
14653 S:      Maintained
14654 F:      Documentation/scsi/scsi-generic.txt
14655 F:      drivers/scsi/sg.c
14656 F:      include/scsi/sg.h
14657
14658 SCSI SUBSYSTEM
14659 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14661 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14663 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14664 L:      linux-scsi@vger.kernel.org
14665 S:      Maintained
14666 F:      Documentation/devicetree/bindings/scsi/
14667 F:      drivers/scsi/
14668 F:      include/scsi/
14669
14670 SCSI TAPE DRIVER
14671 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14672 L:      linux-scsi@vger.kernel.org
14673 S:      Maintained
14674 F:      Documentation/scsi/st.txt
14675 F:      drivers/scsi/st.*
14676 F:      drivers/scsi/st_*.h
14677
14678 SCSI TARGET SUBSYSTEM
14679 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14680 L:      linux-scsi@vger.kernel.org
14681 L:      target-devel@vger.kernel.org
14682 W:      http://www.linux-iscsi.org
14683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14684 Q:      https://patchwork.kernel.org/project/target-devel/list/
14685 S:      Supported
14686 F:      drivers/target/
14687 F:      include/target/
14688 F:      Documentation/target/
14689
14690 SCTP PROTOCOL
14691 M:      Vlad Yasevich <vyasevich@gmail.com>
14692 M:      Neil Horman <nhorman@tuxdriver.com>
14693 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14694 L:      linux-sctp@vger.kernel.org
14695 W:      http://lksctp.sourceforge.net
14696 S:      Maintained
14697 F:      Documentation/networking/sctp.txt
14698 F:      include/linux/sctp.h
14699 F:      include/uapi/linux/sctp.h
14700 F:      include/net/sctp/
14701 F:      net/sctp/
14702
14703 SCx200 CPU SUPPORT
14704 M:      Jim Cromie <jim.cromie@gmail.com>
14705 S:      Odd Fixes
14706 F:      Documentation/i2c/busses/scx200_acb.rst
14707 F:      arch/x86/platform/scx200/
14708 F:      drivers/watchdog/scx200_wdt.c
14709 F:      drivers/i2c/busses/scx200*
14710 F:      drivers/mtd/maps/scx200_docflash.c
14711 F:      include/linux/scx200.h
14712
14713 SCx200 GPIO DRIVER
14714 M:      Jim Cromie <jim.cromie@gmail.com>
14715 S:      Maintained
14716 F:      drivers/char/scx200_gpio.c
14717 F:      include/linux/scx200_gpio.h
14718
14719 SCx200 HRT CLOCKSOURCE DRIVER
14720 M:      Jim Cromie <jim.cromie@gmail.com>
14721 S:      Maintained
14722 F:      drivers/clocksource/scx200_hrt.c
14723
14724 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14725 M:      Sascha Sommer <saschasommer@freenet.de>
14726 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14727 S:      Maintained
14728 F:      drivers/mmc/host/sdricoh_cs.c
14729
14730 SECO BOARDS CEC DRIVER
14731 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14732 S:      Maintained
14733 F:      drivers/media/platform/seco-cec/seco-cec.c
14734 F:      drivers/media/platform/seco-cec/seco-cec.h
14735
14736 SECURE COMPUTING
14737 M:      Kees Cook <keescook@chromium.org>
14738 R:      Andy Lutomirski <luto@amacapital.net>
14739 R:      Will Drewry <wad@chromium.org>
14740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14741 S:      Supported
14742 F:      kernel/seccomp.c
14743 F:      include/uapi/linux/seccomp.h
14744 F:      include/linux/seccomp.h
14745 F:      tools/testing/selftests/seccomp/*
14746 F:      tools/testing/selftests/kselftest_harness.h
14747 F:      Documentation/userspace-api/seccomp_filter.rst
14748 K:      \bsecure_computing
14749 K:      \bTIF_SECCOMP\b
14750
14751 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14752 M:      Al Cooper <alcooperx@gmail.com>
14753 L:      linux-mmc@vger.kernel.org
14754 L:      bcm-kernel-feedback-list@broadcom.com
14755 S:      Maintained
14756 F:      drivers/mmc/host/sdhci-brcmstb*
14757
14758 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14759 M:      Adrian Hunter <adrian.hunter@intel.com>
14760 L:      linux-mmc@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/mmc/host/sdhci*
14763 F:      include/linux/mmc/sdhci*
14764
14765 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14766 M:      Adrian Hunter <adrian.hunter@intel.com>
14767 M:      Ritesh Harjani <riteshh@codeaurora.org>
14768 M:      Asutosh Das <asutoshd@codeaurora.org>
14769 L:      linux-mmc@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/mmc/host/cqhci*
14772
14773 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14774 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14775 M:      Manjunath M B <manjumb@synopsys.com>
14776 L:      linux-mmc@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14779
14780 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14781 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14782 L:      linux-mmc@vger.kernel.org
14783 S:      Supported
14784 F:      drivers/mmc/host/sdhci-of-at91.c
14785
14786 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14787 M:      Ben Dooks <ben-linux@fluff.org>
14788 M:      Jaehoon Chung <jh80.chung@samsung.com>
14789 L:      linux-mmc@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/mmc/host/sdhci-s3c*
14792
14793 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14794 M:      Viresh Kumar <vireshk@kernel.org>
14795 L:      linux-mmc@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/mmc/host/sdhci-spear.c
14798
14799 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14800 M:      Kishon Vijay Abraham I <kishon@ti.com>
14801 L:      linux-mmc@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/mmc/host/sdhci-omap.c
14804
14805 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14806 M:      Scott Bauer <scott.bauer@intel.com>
14807 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14808 L:      linux-block@vger.kernel.org
14809 S:      Supported
14810 F:      block/sed*
14811 F:      block/opal_proto.h
14812 F:      include/linux/sed*
14813 F:      include/uapi/linux/sed*
14814
14815 SECURITY CONTACT
14816 M:      Security Officers <security@kernel.org>
14817 S:      Supported
14818
14819 SECURITY SUBSYSTEM
14820 M:      James Morris <jmorris@namei.org>
14821 M:      "Serge E. Hallyn" <serge@hallyn.com>
14822 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14824 W:      http://kernsec.org/
14825 S:      Supported
14826 F:      security/
14827 X:      security/selinux/
14828
14829 SELINUX SECURITY MODULE
14830 M:      Paul Moore <paul@paul-moore.com>
14831 M:      Stephen Smalley <sds@tycho.nsa.gov>
14832 M:      Eric Paris <eparis@parisplace.org>
14833 L:      selinux@vger.kernel.org
14834 W:      https://selinuxproject.org
14835 W:      https://github.com/SELinuxProject
14836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14837 S:      Supported
14838 F:      include/uapi/linux/selinux_netlink.h
14839 F:      security/selinux/
14840 F:      scripts/selinux/
14841 F:      Documentation/admin-guide/LSM/SELinux.rst
14842
14843 SENSABLE PHANTOM
14844 M:      Jiri Slaby <jirislaby@gmail.com>
14845 S:      Maintained
14846 F:      drivers/misc/phantom.c
14847 F:      include/uapi/linux/phantom.h
14848
14849 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14850 M:      Tomasz Duszynski <tduszyns@gmail.com>
14851 S:      Maintained
14852 F:      drivers/iio/chemical/sps30.c
14853 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14854
14855 SERIAL DEVICE BUS
14856 M:      Rob Herring <robh@kernel.org>
14857 L:      linux-serial@vger.kernel.org
14858 S:      Maintained
14859 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14860 F:      drivers/tty/serdev/
14861 F:      include/linux/serdev.h
14862
14863 SERIAL DRIVERS
14864 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14865 L:      linux-serial@vger.kernel.org
14866 S:      Maintained
14867 F:      Documentation/devicetree/bindings/serial/
14868 F:      drivers/tty/serial/
14869
14870 SERIAL IR RECEIVER
14871 M:      Sean Young <sean@mess.org>
14872 L:      linux-media@vger.kernel.org
14873 S:      Maintained
14874 F:      drivers/media/rc/serial_ir.c
14875
14876 SFC NETWORK DRIVER
14877 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14878 M:      Edward Cree <ecree@solarflare.com>
14879 M:      Martin Habets <mhabets@solarflare.com>
14880 L:      netdev@vger.kernel.org
14881 S:      Supported
14882 F:      drivers/net/ethernet/sfc/
14883
14884 SFF/SFP/SFP+ MODULE SUPPORT
14885 M:      Russell King <linux@armlinux.org.uk>
14886 L:      netdev@vger.kernel.org
14887 S:      Maintained
14888 F:      drivers/net/phy/phylink.c
14889 F:      drivers/net/phy/sfp*
14890 F:      include/linux/phylink.h
14891 F:      include/linux/sfp.h
14892 K:      phylink
14893
14894 SGI GRU DRIVER
14895 M:      Dimitri Sivanich <sivanich@sgi.com>
14896 S:      Maintained
14897 F:      drivers/misc/sgi-gru/
14898
14899 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14900 M:      Pat Gefre <pfg@sgi.com>
14901 L:      linux-ia64@vger.kernel.org
14902 S:      Supported
14903 F:      Documentation/ia64/serial.rst
14904 F:      drivers/tty/serial/ioc?_serial.c
14905 F:      include/linux/ioc?.h
14906
14907 SGI XP/XPC/XPNET DRIVER
14908 M:      Cliff Whickman <cpw@sgi.com>
14909 M:      Robin Holt <robinmholt@gmail.com>
14910 S:      Maintained
14911 F:      drivers/misc/sgi-xp/
14912
14913 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14914 M:      Ursula Braun <ubraun@linux.ibm.com>
14915 M:      Karsten Graul <kgraul@linux.ibm.com>
14916 L:      linux-s390@vger.kernel.org
14917 W:      http://www.ibm.com/developerworks/linux/linux390/
14918 S:      Supported
14919 F:      net/smc/
14920
14921 SHARP RJ54N1CB0C SENSOR DRIVER
14922 M:      Jacopo Mondi <jacopo@jmondi.org>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 S:      Odd fixes
14926 F:      drivers/media/i2c/rj54n1cb0c.c
14927 F:      include/media/i2c/rj54n1cb0c.h
14928
14929 SH_VEU V4L2 MEM2MEM DRIVER
14930 L:      linux-media@vger.kernel.org
14931 S:      Orphan
14932 F:      drivers/media/platform/sh_veu.c
14933
14934 SH_VOU V4L2 OUTPUT DRIVER
14935 L:      linux-media@vger.kernel.org
14936 S:      Orphan
14937 F:      drivers/media/platform/sh_vou.c
14938 F:      include/media/drv-intf/sh_vou.h
14939
14940 SI2157 MEDIA DRIVER
14941 M:      Antti Palosaari <crope@iki.fi>
14942 L:      linux-media@vger.kernel.org
14943 W:      https://linuxtv.org
14944 W:      http://palosaari.fi/linux/
14945 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14946 T:      git git://linuxtv.org/anttip/media_tree.git
14947 S:      Maintained
14948 F:      drivers/media/tuners/si2157*
14949
14950 SI2165 MEDIA DRIVER
14951 M:      Matthias Schwarzott <zzam@gentoo.org>
14952 L:      linux-media@vger.kernel.org
14953 W:      https://linuxtv.org
14954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14955 S:      Maintained
14956 F:      drivers/media/dvb-frontends/si2165*
14957
14958 SI2168 MEDIA DRIVER
14959 M:      Antti Palosaari <crope@iki.fi>
14960 L:      linux-media@vger.kernel.org
14961 W:      https://linuxtv.org
14962 W:      http://palosaari.fi/linux/
14963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14964 T:      git git://linuxtv.org/anttip/media_tree.git
14965 S:      Maintained
14966 F:      drivers/media/dvb-frontends/si2168*
14967
14968 SI470X FM RADIO RECEIVER I2C DRIVER
14969 M:      Hans Verkuil <hverkuil@xs4all.nl>
14970 L:      linux-media@vger.kernel.org
14971 T:      git git://linuxtv.org/media_tree.git
14972 W:      https://linuxtv.org
14973 S:      Odd Fixes
14974 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14975
14976 SI470X FM RADIO RECEIVER USB DRIVER
14977 M:      Hans Verkuil <hverkuil@xs4all.nl>
14978 L:      linux-media@vger.kernel.org
14979 T:      git git://linuxtv.org/media_tree.git
14980 W:      https://linuxtv.org
14981 S:      Maintained
14982 F:      drivers/media/radio/si470x/radio-si470x-common.c
14983 F:      drivers/media/radio/si470x/radio-si470x.h
14984 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14985
14986 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14987 M:      Eduardo Valentin <edubezval@gmail.com>
14988 L:      linux-media@vger.kernel.org
14989 T:      git git://linuxtv.org/media_tree.git
14990 W:      https://linuxtv.org
14991 S:      Odd Fixes
14992 F:      drivers/media/radio/si4713/si4713.?
14993
14994 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14995 M:      Eduardo Valentin <edubezval@gmail.com>
14996 L:      linux-media@vger.kernel.org
14997 T:      git git://linuxtv.org/media_tree.git
14998 W:      https://linuxtv.org
14999 S:      Odd Fixes
15000 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15001
15002 SI4713 FM RADIO TRANSMITTER USB DRIVER
15003 M:      Hans Verkuil <hverkuil@xs4all.nl>
15004 L:      linux-media@vger.kernel.org
15005 T:      git git://linuxtv.org/media_tree.git
15006 W:      https://linuxtv.org
15007 S:      Maintained
15008 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15009
15010 SIANO DVB DRIVER
15011 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15012 L:      linux-media@vger.kernel.org
15013 W:      https://linuxtv.org
15014 T:      git git://linuxtv.org/media_tree.git
15015 S:      Odd fixes
15016 F:      drivers/media/common/siano/
15017 F:      drivers/media/usb/siano/
15018 F:      drivers/media/usb/siano/
15019 F:      drivers/media/mmc/siano/
15020
15021 SIFIVE PDMA DRIVER
15022 M:      Green Wan <green.wan@sifive.com>
15023 S:      Maintained
15024 F:      drivers/dma/sf-pdma/
15025 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15026
15027 SIFIVE DRIVERS
15028 M:      Palmer Dabbelt <palmer@dabbelt.com>
15029 M:      Paul Walmsley <paul.walmsley@sifive.com>
15030 L:      linux-riscv@lists.infradead.org
15031 T:      git git://github.com/sifive/riscv-linux.git
15032 S:      Supported
15033 K:      [^@]sifive
15034 N:      sifive
15035
15036 SIFIVE FU540 SYSTEM-ON-CHIP
15037 M:      Paul Walmsley <paul.walmsley@sifive.com>
15038 M:      Palmer Dabbelt <palmer@dabbelt.com>
15039 L:      linux-riscv@lists.infradead.org
15040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15041 S:      Supported
15042 K:      fu540
15043 N:      fu540
15044
15045 SILEAD TOUCHSCREEN DRIVER
15046 M:      Hans de Goede <hdegoede@redhat.com>
15047 L:      linux-input@vger.kernel.org
15048 L:      platform-driver-x86@vger.kernel.org
15049 S:      Maintained
15050 F:      drivers/input/touchscreen/silead.c
15051 F:      drivers/platform/x86/touchscreen_dmi.c
15052
15053 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15054 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15055 S:      Supported
15056 F:      drivers/staging/wfx/
15057
15058 SILICON MOTION SM712 FRAME BUFFER DRIVER
15059 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15060 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15061 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15062 L:      linux-fbdev@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/video/fbdev/sm712*
15065 F:      Documentation/fb/sm712fb.rst
15066
15067 SIMPLE FIRMWARE INTERFACE (SFI)
15068 M:      Len Brown <lenb@kernel.org>
15069 L:      sfi-devel@simplefirmware.org
15070 W:      http://simplefirmware.org/
15071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15072 S:      Supported
15073 F:      arch/x86/platform/sfi/
15074 F:      drivers/sfi/
15075 F:      include/linux/sfi*.h
15076
15077 SIMPLEFB FB DRIVER
15078 M:      Hans de Goede <hdegoede@redhat.com>
15079 L:      linux-fbdev@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15082 F:      drivers/video/fbdev/simplefb.c
15083 F:      include/linux/platform_data/simplefb.h
15084
15085 SIMTEC EB110ATX (Chalice CATS)
15086 M:      Vincent Sanders <vince@simtec.co.uk>
15087 M:      Simtec Linux Team <linux@simtec.co.uk>
15088 W:      http://www.simtec.co.uk/products/EB110ATX/
15089 S:      Supported
15090
15091 SIMTEC EB2410ITX (BAST)
15092 M:      Vincent Sanders <vince@simtec.co.uk>
15093 M:      Simtec Linux Team <linux@simtec.co.uk>
15094 W:      http://www.simtec.co.uk/products/EB2410ITX/
15095 S:      Supported
15096 F:      arch/arm/mach-s3c24xx/mach-bast.c
15097 F:      arch/arm/mach-s3c24xx/bast-ide.c
15098 F:      arch/arm/mach-s3c24xx/bast-irq.c
15099
15100 SIPHASH PRF ROUTINES
15101 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15102 S:      Maintained
15103 F:      lib/siphash.c
15104 F:      lib/test_siphash.c
15105 F:      include/linux/siphash.h
15106
15107 SIOX
15108 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15109 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15110 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15111 S:      Supported
15112 F:      drivers/siox/*
15113 F:      drivers/gpio/gpio-siox.c
15114 F:      include/trace/events/siox.h
15115
15116 SIS 190 ETHERNET DRIVER
15117 M:      Francois Romieu <romieu@fr.zoreil.com>
15118 L:      netdev@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/net/ethernet/sis/sis190.c
15121
15122 SIS 900/7016 FAST ETHERNET DRIVER
15123 M:      Daniele Venzano <venza@brownhat.org>
15124 W:      http://www.brownhat.org/sis900.html
15125 L:      netdev@vger.kernel.org
15126 S:      Maintained
15127 F:      drivers/net/ethernet/sis/sis900.*
15128
15129 SIS FRAMEBUFFER DRIVER
15130 M:      Thomas Winischhofer <thomas@winischhofer.net>
15131 W:      http://www.winischhofer.net/linuxsisvga.shtml
15132 S:      Maintained
15133 F:      Documentation/fb/sisfb.rst
15134 F:      drivers/video/fbdev/sis/
15135 F:      include/video/sisfb.h
15136
15137 SIS USB2VGA DRIVER
15138 M:      Thomas Winischhofer <thomas@winischhofer.net>
15139 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15140 S:      Maintained
15141 F:      drivers/usb/misc/sisusbvga/
15142
15143 SLAB ALLOCATOR
15144 M:      Christoph Lameter <cl@linux.com>
15145 M:      Pekka Enberg <penberg@kernel.org>
15146 M:      David Rientjes <rientjes@google.com>
15147 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15148 M:      Andrew Morton <akpm@linux-foundation.org>
15149 L:      linux-mm@kvack.org
15150 S:      Maintained
15151 F:      include/linux/sl?b*.h
15152 F:      mm/sl?b*
15153
15154 SLEEPABLE READ-COPY UPDATE (SRCU)
15155 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15156 M:      "Paul E. McKenney" <paulmck@kernel.org>
15157 M:      Josh Triplett <josh@joshtriplett.org>
15158 R:      Steven Rostedt <rostedt@goodmis.org>
15159 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15160 L:      rcu@vger.kernel.org
15161 W:      http://www.rdrop.com/users/paulmck/RCU/
15162 S:      Supported
15163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15164 F:      include/linux/srcu*.h
15165 F:      kernel/rcu/srcu*.c
15166
15167 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15168 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15169 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15170 S:      Maintained
15171 F:      drivers/slimbus/
15172 F:      Documentation/devicetree/bindings/slimbus/
15173 F:      include/linux/slimbus.h
15174
15175 SMACK SECURITY MODULE
15176 M:      Casey Schaufler <casey@schaufler-ca.com>
15177 L:      linux-security-module@vger.kernel.org
15178 W:      http://schaufler-ca.com
15179 T:      git git://github.com/cschaufler/smack-next
15180 S:      Maintained
15181 F:      Documentation/admin-guide/LSM/Smack.rst
15182 F:      security/smack/
15183
15184 SMC91x ETHERNET DRIVER
15185 M:      Nicolas Pitre <nico@fluxnic.net>
15186 S:      Odd Fixes
15187 F:      drivers/net/ethernet/smsc/smc91x.*
15188
15189 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15190 M:      Sakari Ailus <sakari.ailus@iki.fi>
15191 L:      linux-media@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/media/i2c/smiapp/
15194 F:      include/media/i2c/smiapp.h
15195 F:      drivers/media/i2c/smiapp-pll.c
15196 F:      drivers/media/i2c/smiapp-pll.h
15197 F:      include/uapi/linux/smiapp.h
15198 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15199
15200 SMM665 HARDWARE MONITOR DRIVER
15201 M:      Guenter Roeck <linux@roeck-us.net>
15202 L:      linux-hwmon@vger.kernel.org
15203 S:      Maintained
15204 F:      Documentation/hwmon/smm665.rst
15205 F:      drivers/hwmon/smm665.c
15206
15207 SMSC EMC2103 HARDWARE MONITOR DRIVER
15208 M:      Steve Glendinning <steve.glendinning@shawell.net>
15209 L:      linux-hwmon@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/hwmon/emc2103.rst
15212 F:      drivers/hwmon/emc2103.c
15213
15214 SMSC SCH5627 HARDWARE MONITOR DRIVER
15215 M:      Hans de Goede <hdegoede@redhat.com>
15216 L:      linux-hwmon@vger.kernel.org
15217 S:      Supported
15218 F:      Documentation/hwmon/sch5627.rst
15219 F:      drivers/hwmon/sch5627.c
15220
15221 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15222 M:      Steve Glendinning <steve.glendinning@shawell.net>
15223 L:      linux-fbdev@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/video/fbdev/smscufx.c
15226
15227 SMSC47B397 HARDWARE MONITOR DRIVER
15228 M:      Jean Delvare <jdelvare@suse.com>
15229 L:      linux-hwmon@vger.kernel.org
15230 S:      Maintained
15231 F:      Documentation/hwmon/smsc47b397.rst
15232 F:      drivers/hwmon/smsc47b397.c
15233
15234 SMSC911x ETHERNET DRIVER
15235 M:      Steve Glendinning <steve.glendinning@shawell.net>
15236 L:      netdev@vger.kernel.org
15237 S:      Maintained
15238 F:      include/linux/smsc911x.h
15239 F:      drivers/net/ethernet/smsc/smsc911x.*
15240
15241 SMSC9420 PCI ETHERNET DRIVER
15242 M:      Steve Glendinning <steve.glendinning@shawell.net>
15243 L:      netdev@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/net/ethernet/smsc/smsc9420.*
15246
15247 SOC-CAMERA V4L2 SUBSYSTEM
15248 L:      linux-media@vger.kernel.org
15249 T:      git git://linuxtv.org/media_tree.git
15250 S:      Orphan
15251 F:      include/media/soc_camera.h
15252 F:      drivers/staging/media/soc_camera/
15253
15254 SOCIONEXT SYNQUACER I2C DRIVER
15255 M:      Ard Biesheuvel <ardb@kernel.org>
15256 L:      linux-i2c@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/i2c/busses/i2c-synquacer.c
15259 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15260
15261 SOCIONEXT UNIPHIER SOUND DRIVER
15262 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15263 S:      Orphan
15264 F:      sound/soc/uniphier/
15265
15266 SOEKRIS NET48XX LED SUPPORT
15267 M:      Chris Boot <bootc@bootc.net>
15268 S:      Maintained
15269 F:      drivers/leds/leds-net48xx.c
15270
15271 SOFT-IWARP DRIVER (siw)
15272 M:      Bernard Metzler <bmt@zurich.ibm.com>
15273 L:      linux-rdma@vger.kernel.org
15274 S:      Supported
15275 F:      drivers/infiniband/sw/siw/
15276 F:      include/uapi/rdma/siw-abi.h
15277
15278 SOFT-ROCE DRIVER (rxe)
15279 M:      Moni Shoua <monis@mellanox.com>
15280 L:      linux-rdma@vger.kernel.org
15281 S:      Supported
15282 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15283 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15284 F:      drivers/infiniband/sw/rxe/
15285 F:      include/uapi/rdma/rdma_user_rxe.h
15286
15287 SOFTLOGIC 6x10 MPEG CODEC
15288 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15289 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15290 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15291 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15292 M:      Ismael Luceno <ismael@iodev.co.uk>
15293 L:      linux-media@vger.kernel.org
15294 S:      Supported
15295 F:      drivers/media/pci/solo6x10/
15296
15297 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15298 M:      James Morse <james.morse@arm.com>
15299 L:      linux-arm-kernel@lists.infradead.org
15300 S:      Maintained
15301 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15302 F:      drivers/firmware/arm_sdei.c
15303 F:      include/linux/arm_sdei.h
15304 F:      include/uapi/linux/arm_sdei.h
15305
15306 SOFTWARE RAID (Multiple Disks) SUPPORT
15307 M:      Song Liu <song@kernel.org>
15308 L:      linux-raid@vger.kernel.org
15309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15310 S:      Supported
15311 F:      drivers/md/Makefile
15312 F:      drivers/md/Kconfig
15313 F:      drivers/md/md*
15314 F:      drivers/md/raid*
15315 F:      include/linux/raid/
15316 F:      include/uapi/linux/raid/
15317
15318 SOCIONEXT (SNI) AVE NETWORK DRIVER
15319 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15320 L:      netdev@vger.kernel.org
15321 S:      Maintained
15322 F:      drivers/net/ethernet/socionext/sni_ave.c
15323 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15324
15325 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15326 M:      Jassi Brar <jaswinder.singh@linaro.org>
15327 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15328 L:      netdev@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/net/ethernet/socionext/netsec.c
15331 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15332
15333 SOCIONEXT (SNI) Synquacer SPI DRIVER
15334 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15335 M:      Jassi Brar <jaswinder.singh@linaro.org>
15336 L:      linux-spi@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/spi/spi-synquacer.c
15339 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15340
15341 SOLIDRUN CLEARFOG SUPPORT
15342 M:      Russell King <linux@armlinux.org.uk>
15343 S:      Maintained
15344 F:      arch/arm/boot/dts/armada-388-clearfog*
15345 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15346
15347 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15348 M:      Russell King <linux@armlinux.org.uk>
15349 S:      Maintained
15350 F:      arch/arm/boot/dts/imx6*-cubox-i*
15351 F:      arch/arm/boot/dts/imx6*-hummingboard*
15352 F:      arch/arm/boot/dts/imx6*-sr-*
15353
15354 SONIC NETWORK DRIVER
15355 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15356 L:      netdev@vger.kernel.org
15357 S:      Maintained
15358 F:      drivers/net/ethernet/natsemi/sonic.*
15359
15360 SONICS SILICON BACKPLANE DRIVER (SSB)
15361 M:      Michael Buesch <m@bues.ch>
15362 L:      linux-wireless@vger.kernel.org
15363 S:      Maintained
15364 F:      drivers/ssb/
15365 F:      include/linux/ssb/
15366
15367 SONY IMX214 SENSOR DRIVER
15368 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15369 L:      linux-media@vger.kernel.org
15370 T:      git git://linuxtv.org/media_tree.git
15371 S:      Maintained
15372 F:      drivers/media/i2c/imx214.c
15373 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15374
15375 SONY IMX258 SENSOR DRIVER
15376 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15377 L:      linux-media@vger.kernel.org
15378 T:      git git://linuxtv.org/media_tree.git
15379 S:      Maintained
15380 F:      drivers/media/i2c/imx258.c
15381
15382 SONY IMX274 SENSOR DRIVER
15383 M:      Leon Luo <leonl@leopardimaging.com>
15384 L:      linux-media@vger.kernel.org
15385 T:      git git://linuxtv.org/media_tree.git
15386 S:      Maintained
15387 F:      drivers/media/i2c/imx274.c
15388 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15389
15390 SONY IMX290 SENSOR DRIVER
15391 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15392 L:      linux-media@vger.kernel.org
15393 T:      git git://linuxtv.org/media_tree.git
15394 S:      Maintained
15395 F:      drivers/media/i2c/imx290.c
15396 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15397
15398 SONY IMX319 SENSOR DRIVER
15399 M:      Bingbu Cao <bingbu.cao@intel.com>
15400 L:      linux-media@vger.kernel.org
15401 T:      git git://linuxtv.org/media_tree.git
15402 S:      Maintained
15403 F:      drivers/media/i2c/imx319.c
15404
15405 SONY IMX355 SENSOR DRIVER
15406 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15407 L:      linux-media@vger.kernel.org
15408 T:      git git://linuxtv.org/media_tree.git
15409 S:      Maintained
15410 F:      drivers/media/i2c/imx355.c
15411
15412 SONY MEMORYSTICK SUBSYSTEM
15413 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15414 M:      Alex Dubov <oakad@yahoo.com>
15415 M:      Ulf Hansson <ulf.hansson@linaro.org>
15416 L:      linux-mmc@vger.kernel.org
15417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15418 S:      Maintained
15419 F:      drivers/memstick/
15420 F:      include/linux/memstick.h
15421
15422 SONY VAIO CONTROL DEVICE DRIVER
15423 M:      Mattia Dongili <malattia@linux.it>
15424 L:      platform-driver-x86@vger.kernel.org
15425 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15426 S:      Maintained
15427 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15428 F:      drivers/char/sonypi.c
15429 F:      drivers/platform/x86/sony-laptop.c
15430 F:      include/linux/sony-laptop.h
15431
15432 SOUND
15433 M:      Jaroslav Kysela <perex@perex.cz>
15434 M:      Takashi Iwai <tiwai@suse.com>
15435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15436 W:      http://www.alsa-project.org/
15437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15438 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15439 S:      Maintained
15440 F:      Documentation/sound/
15441 F:      include/sound/
15442 F:      include/uapi/sound/
15443 F:      sound/
15444
15445 SOUND - COMPRESSED AUDIO
15446 M:      Vinod Koul <vkoul@kernel.org>
15447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15449 S:      Supported
15450 F:      Documentation/sound/designs/compress-offload.rst
15451 F:      include/sound/compress_driver.h
15452 F:      include/uapi/sound/compress_*
15453 F:      sound/core/compress_offload.c
15454 F:      sound/soc/soc-compress.c
15455
15456 SOUND - DMAENGINE HELPERS
15457 M:      Lars-Peter Clausen <lars@metafoo.de>
15458 S:      Supported
15459 F:      include/sound/dmaengine_pcm.h
15460 F:      sound/core/pcm_dmaengine.c
15461 F:      sound/soc/soc-generic-dmaengine-pcm.c
15462
15463 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15464 M:      Liam Girdwood <lgirdwood@gmail.com>
15465 M:      Mark Brown <broonie@kernel.org>
15466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15468 W:      http://alsa-project.org/main/index.php/ASoC
15469 S:      Supported
15470 F:      Documentation/devicetree/bindings/sound/
15471 F:      Documentation/sound/soc/
15472 F:      sound/soc/
15473 F:      include/dt-bindings/sound/
15474 F:      include/sound/soc*
15475
15476 SOUNDWIRE SUBSYSTEM
15477 M:      Vinod Koul <vkoul@kernel.org>
15478 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15479 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15481 S:      Supported
15482 F:      Documentation/driver-api/soundwire/
15483 F:      drivers/soundwire/
15484 F:      include/linux/soundwire/
15485
15486 SP2 MEDIA DRIVER
15487 M:      Olli Salonen <olli.salonen@iki.fi>
15488 L:      linux-media@vger.kernel.org
15489 W:      https://linuxtv.org
15490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15491 S:      Maintained
15492 F:      drivers/media/dvb-frontends/sp2*
15493
15494 SPARC + UltraSPARC (sparc/sparc64)
15495 M:      "David S. Miller" <davem@davemloft.net>
15496 L:      sparclinux@vger.kernel.org
15497 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15500 S:      Maintained
15501 F:      arch/sparc/
15502 F:      drivers/sbus/
15503
15504 SPARC SERIAL DRIVERS
15505 M:      "David S. Miller" <davem@davemloft.net>
15506 L:      sparclinux@vger.kernel.org
15507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15509 S:      Maintained
15510 F:      include/linux/sunserialcore.h
15511 F:      drivers/tty/serial/suncore.c
15512 F:      drivers/tty/serial/sunhv.c
15513 F:      drivers/tty/serial/sunsab.c
15514 F:      drivers/tty/serial/sunsab.h
15515 F:      drivers/tty/serial/sunsu.c
15516 F:      drivers/tty/serial/sunzilog.c
15517 F:      drivers/tty/serial/sunzilog.h
15518 F:      drivers/tty/vcc.c
15519
15520 SPARSE CHECKER
15521 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15522 L:      linux-sparse@vger.kernel.org
15523 W:      https://sparse.wiki.kernel.org/
15524 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15525 S:      Maintained
15526 F:      include/linux/compiler.h
15527
15528 SPEAR CLOCK FRAMEWORK SUPPORT
15529 M:      Viresh Kumar <vireshk@kernel.org>
15530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15531 W:      http://www.st.com/spear
15532 S:      Maintained
15533 F:      drivers/clk/spear/
15534
15535 SPEAR PLATFORM SUPPORT
15536 M:      Viresh Kumar <vireshk@kernel.org>
15537 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15539 W:      http://www.st.com/spear
15540 S:      Maintained
15541 F:      arch/arm/boot/dts/spear*
15542 F:      arch/arm/mach-spear/
15543
15544 SPI NOR SUBSYSTEM
15545 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15546 L:      linux-mtd@lists.infradead.org
15547 W:      http://www.linux-mtd.infradead.org/
15548 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15550 S:      Maintained
15551 F:      drivers/mtd/spi-nor/
15552 F:      include/linux/mtd/spi-nor.h
15553
15554 SPI SUBSYSTEM
15555 M:      Mark Brown <broonie@kernel.org>
15556 L:      linux-spi@vger.kernel.org
15557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15558 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15559 S:      Maintained
15560 F:      Documentation/devicetree/bindings/spi/
15561 F:      Documentation/spi/
15562 F:      drivers/spi/
15563 F:      include/linux/spi/
15564 F:      include/uapi/linux/spi/
15565 F:      tools/spi/
15566
15567 SPIDERNET NETWORK DRIVER for CELL
15568 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15569 L:      netdev@vger.kernel.org
15570 S:      Supported
15571 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15572 F:      drivers/net/ethernet/toshiba/spider_net*
15573
15574 SPMI SUBSYSTEM
15575 R:      Stephen Boyd <sboyd@kernel.org>
15576 L:      linux-arm-msm@vger.kernel.org
15577 F:      Documentation/devicetree/bindings/spmi/
15578 F:      drivers/spmi/
15579 F:      include/dt-bindings/spmi/spmi.h
15580 F:      include/linux/spmi.h
15581 F:      include/trace/events/spmi.h
15582
15583 SPU FILE SYSTEM
15584 M:      Jeremy Kerr <jk@ozlabs.org>
15585 L:      linuxppc-dev@lists.ozlabs.org
15586 W:      http://www.ibm.com/developerworks/power/cell/
15587 S:      Supported
15588 F:      Documentation/filesystems/spufs.txt
15589 F:      arch/powerpc/platforms/cell/spufs/
15590
15591 SQUASHFS FILE SYSTEM
15592 M:      Phillip Lougher <phillip@squashfs.org.uk>
15593 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15594 W:      http://squashfs.org.uk
15595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15596 S:      Maintained
15597 F:      Documentation/filesystems/squashfs.txt
15598 F:      fs/squashfs/
15599
15600 SRM (Alpha) environment access
15601 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15602 S:      Maintained
15603 F:      arch/alpha/kernel/srm_env.c
15604
15605 ST LSM6DSx IMU IIO DRIVER
15606 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15607 L:      linux-iio@vger.kernel.org
15608 W:      http://www.st.com/
15609 S:      Maintained
15610 F:      drivers/iio/imu/st_lsm6dsx/
15611 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15612
15613 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15614 M:      Mickael Guene <mickael.guene@st.com>
15615 L:      linux-media@vger.kernel.org
15616 T:      git git://linuxtv.org/media_tree.git
15617 S:      Maintained
15618 F:      drivers/media/i2c/st-mipid02.c
15619 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15620
15621 ST STM32 I2C/SMBUS DRIVER
15622 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15623 L:      linux-i2c@vger.kernel.org
15624 S:      Maintained
15625 F:      drivers/i2c/busses/i2c-stm32*
15626
15627 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15628 M:      Song Qiang <songqiang1304521@gmail.com>
15629 L:      linux-iio@vger.kernel.org
15630 S:      Maintained
15631 F:      drivers/iio/proximity/vl53l0x-i2c.c
15632 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15633
15634 STABLE BRANCH
15635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15636 M:      Sasha Levin <sashal@kernel.org>
15637 L:      stable@vger.kernel.org
15638 S:      Supported
15639 F:      Documentation/process/stable-kernel-rules.rst
15640
15641 STAGING - COMEDI
15642 M:      Ian Abbott <abbotti@mev.co.uk>
15643 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15644 S:      Odd Fixes
15645 F:      drivers/staging/comedi/
15646
15647 STAGING - FIELDBUS SUBSYSTEM
15648 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15649 S:      Maintained
15650 F:      drivers/staging/fieldbus/*
15651 F:      drivers/staging/fieldbus/Documentation/
15652
15653 STAGING - HMS ANYBUS-S BUS
15654 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15655 S:      Maintained
15656 F:      drivers/staging/fieldbus/anybuss/
15657
15658 STAGING - INDUSTRIAL IO
15659 M:      Jonathan Cameron <jic23@kernel.org>
15660 L:      linux-iio@vger.kernel.org
15661 S:      Odd Fixes
15662 F:      Documentation/devicetree/bindings/staging/iio/
15663 F:      drivers/staging/iio/
15664
15665 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15666 M:      Marc Dietrich <marvin24@gmx.de>
15667 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15668 L:      linux-tegra@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/staging/nvec/
15671
15672 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15673 M:      Jens Frederich <jfrederich@gmail.com>
15674 M:      Daniel Drake <dsd@laptop.org>
15675 M:      Jon Nettleton <jon.nettleton@gmail.com>
15676 W:      http://wiki.laptop.org/go/DCON
15677 S:      Maintained
15678 F:      drivers/staging/olpc_dcon/
15679
15680 STAGING - REALTEK RTL8712U DRIVERS
15681 M:      Larry Finger <Larry.Finger@lwfinger.net>
15682 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15683 S:      Odd Fixes
15684 F:      drivers/staging/rtl8712/
15685
15686 STAGING - REALTEK RTL8188EU DRIVERS
15687 M:      Larry Finger <Larry.Finger@lwfinger.net>
15688 S:      Odd Fixes
15689 F:      drivers/staging/rtl8188eu/
15690
15691 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15692 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15693 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15694 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15695 L:      linux-fbdev@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/staging/sm750fb/
15698
15699 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15700 M:      William Hubbs <w.d.hubbs@gmail.com>
15701 M:      Chris Brannon <chris@the-brannons.com>
15702 M:      Kirk Reiser <kirk@reisers.ca>
15703 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15704 L:      speakup@linux-speakup.org
15705 W:      http://www.linux-speakup.org/
15706 S:      Odd Fixes
15707 F:      drivers/staging/speakup/
15708
15709 STAGING - VIA VT665X DRIVERS
15710 M:      Forest Bond <forest@alittletooquiet.net>
15711 S:      Odd Fixes
15712 F:      drivers/staging/vt665?/
15713
15714 STAGING - WILC1000 WIFI DRIVER
15715 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15716 M:      Ajay Singh <ajay.kathat@microchip.com>
15717 L:      linux-wireless@vger.kernel.org
15718 S:      Supported
15719 F:      drivers/staging/wilc1000/
15720
15721 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15722 M:      Michael Hennerich <michael.hennerich@analog.com>
15723 M:      Beniamin Bia <beniamin.bia@analog.com>
15724 L:      linux-fbdev@vger.kernel.org
15725 S:      Supported
15726 F:      drivers/staging/fbtft/fb_seps525.c
15727 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15728
15729 STAGING SUBSYSTEM
15730 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15732 L:      devel@driverdev.osuosl.org
15733 S:      Supported
15734 F:      drivers/staging/
15735
15736 STARFIRE/DURALAN NETWORK DRIVER
15737 M:      Ion Badulescu <ionut@badula.org>
15738 S:      Odd Fixes
15739 F:      drivers/net/ethernet/adaptec/starfire*
15740
15741 STEC S1220 SKD DRIVER
15742 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15743 L:      linux-block@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/block/skd*[ch]
15746
15747 STI AUDIO (ASoC) DRIVERS
15748 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15750 S:      Maintained
15751 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15752 F:      sound/soc/sti/
15753
15754 STI CEC DRIVER
15755 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15756 S:      Maintained
15757 F:      drivers/media/platform/sti/cec/
15758 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15759
15760 STK1160 USB VIDEO CAPTURE DRIVER
15761 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15762 L:      linux-media@vger.kernel.org
15763 T:      git git://linuxtv.org/media_tree.git
15764 S:      Maintained
15765 F:      drivers/media/usb/stk1160/
15766
15767 STM32 AUDIO (ASoC) DRIVERS
15768 M:      Olivier Moysan <olivier.moysan@st.com>
15769 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15771 S:      Maintained
15772 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15773 F:      sound/soc/stm/
15774
15775 STM32 TIMER/LPTIMER DRIVERS
15776 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15777 S:      Maintained
15778 F:      drivers/*/stm32-*timer*
15779 F:      drivers/pwm/pwm-stm32*
15780 F:      include/linux/*/stm32-*tim*
15781 F:      Documentation/ABI/testing/*timer-stm32
15782 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15783 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15784
15785 STMMAC ETHERNET DRIVER
15786 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15787 M:      Alexandre Torgue <alexandre.torgue@st.com>
15788 M:      Jose Abreu <joabreu@synopsys.com>
15789 L:      netdev@vger.kernel.org
15790 W:      http://www.stlinux.com
15791 S:      Supported
15792 F:      Documentation/networking/device_drivers/stmicro/
15793 F:      drivers/net/ethernet/stmicro/stmmac/
15794
15795 SUN3/3X
15796 M:      Sam Creasey <sammy@sammy.net>
15797 W:      http://sammy.net/sun3/
15798 S:      Maintained
15799 F:      arch/m68k/kernel/*sun3*
15800 F:      arch/m68k/sun3*/
15801 F:      arch/m68k/include/asm/sun3*
15802 F:      drivers/net/ethernet/i825xx/sun3*
15803
15804 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15805 M:      Hans de Goede <hdegoede@redhat.com>
15806 L:      linux-input@vger.kernel.org
15807 S:      Maintained
15808 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15809 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15810
15811 SUNDANCE NETWORK DRIVER
15812 M:      Denis Kirjanov <kda@linux-powerpc.org>
15813 L:      netdev@vger.kernel.org
15814 S:      Maintained
15815 F:      drivers/net/ethernet/dlink/sundance.c
15816
15817 SUPERH
15818 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15819 M:      Rich Felker <dalias@libc.org>
15820 L:      linux-sh@vger.kernel.org
15821 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15822 S:      Maintained
15823 F:      Documentation/sh/
15824 F:      arch/sh/
15825 F:      drivers/sh/
15826
15827 SUSPEND TO RAM
15828 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15829 M:      Len Brown <len.brown@intel.com>
15830 M:      Pavel Machek <pavel@ucw.cz>
15831 L:      linux-pm@vger.kernel.org
15832 B:      https://bugzilla.kernel.org
15833 S:      Supported
15834 F:      Documentation/power/
15835 F:      arch/x86/kernel/acpi/
15836 F:      drivers/base/power/
15837 F:      kernel/power/
15838 F:      include/linux/suspend.h
15839 F:      include/linux/freezer.h
15840 F:      include/linux/pm.h
15841
15842 SVGA HANDLING
15843 M:      Martin Mares <mj@ucw.cz>
15844 L:      linux-video@atrey.karlin.mff.cuni.cz
15845 S:      Maintained
15846 F:      Documentation/admin-guide/svga.rst
15847 F:      arch/x86/boot/video*
15848
15849 SWIOTLB SUBSYSTEM
15850 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15851 L:      iommu@lists.linux-foundation.org
15852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15853 S:      Supported
15854 F:      kernel/dma/swiotlb.c
15855 F:      arch/*/kernel/pci-swiotlb.c
15856 F:      include/linux/swiotlb.h
15857
15858 SWITCHDEV
15859 M:      Jiri Pirko <jiri@resnulli.us>
15860 M:      Ivan Vecera <ivecera@redhat.com>
15861 L:      netdev@vger.kernel.org
15862 S:      Supported
15863 F:      net/switchdev/
15864 F:      include/net/switchdev.h
15865
15866 SY8106A REGULATOR DRIVER
15867 M:      Icenowy Zheng <icenowy@aosc.io>
15868 S:      Maintained
15869 F:      drivers/regulator/sy8106a-regulator.c
15870 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15871
15872 SYNC FILE FRAMEWORK
15873 M:      Sumit Semwal <sumit.semwal@linaro.org>
15874 R:      Gustavo Padovan <gustavo@padovan.org>
15875 S:      Maintained
15876 L:      linux-media@vger.kernel.org
15877 L:      dri-devel@lists.freedesktop.org
15878 F:      drivers/dma-buf/sync_*
15879 F:      drivers/dma-buf/dma-fence*
15880 F:      drivers/dma-buf/sw_sync.c
15881 F:      include/linux/sync_file.h
15882 F:      include/uapi/linux/sync_file.h
15883 F:      Documentation/driver-api/sync_file.rst
15884 T:      git git://anongit.freedesktop.org/drm/drm-misc
15885
15886 SYNOPSYS ARC ARCHITECTURE
15887 M:      Vineet Gupta <vgupta@synopsys.com>
15888 L:      linux-snps-arc@lists.infradead.org
15889 S:      Supported
15890 F:      arch/arc/
15891 F:      Documentation/devicetree/bindings/arc/*
15892 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15893 F:      drivers/clocksource/arc_timer.c
15894 F:      drivers/tty/serial/arc_uart.c
15895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15896
15897 SYNOPSYS ARC HSDK SDP pll clock driver
15898 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15899 S:      Supported
15900 F:      drivers/clk/clk-hsdk-pll.c
15901 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15902
15903 SYNOPSYS ARC SDP clock driver
15904 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15905 S:      Supported
15906 F:      drivers/clk/axs10x/*
15907 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15908
15909 SYNOPSYS ARC SDP platform support
15910 M:      Alexey Brodkin <abrodkin@synopsys.com>
15911 S:      Supported
15912 F:      arch/arc/plat-axs10x
15913 F:      arch/arc/boot/dts/ax*
15914 F:      Documentation/devicetree/bindings/arc/axs10*
15915
15916 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15917 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15918 S:      Supported
15919 F:      drivers/reset/reset-axs10x.c
15920 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15921
15922 SYNOPSYS CREG GPIO DRIVER
15923 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15924 S:      Maintained
15925 F:      drivers/gpio/gpio-creg-snps.c
15926 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15927
15928 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15929 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15930 S:      Maintained
15931 F:      drivers/tty/serial/8250/8250_dw.c
15932
15933 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15934 M:      Hoan Tran <hoan@os.amperecomputing.com>
15935 L:      linux-gpio@vger.kernel.org
15936 S:      Maintained
15937 F:      drivers/gpio/gpio-dwapb.c
15938 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15939
15940 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15941 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15942 S:      Maintained
15943 F:      drivers/dma/dw-axi-dmac/
15944 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15945
15946 SYNOPSYS DESIGNWARE DMAC DRIVER
15947 M:      Viresh Kumar <vireshk@kernel.org>
15948 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15949 S:      Maintained
15950 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15951 F:      drivers/dma/dw/
15952 F:      include/dt-bindings/dma/dw-dmac.h
15953 F:      include/linux/dma/dw.h
15954 F:      include/linux/platform_data/dma-dw.h
15955
15956 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15957 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15958 L:      netdev@vger.kernel.org
15959 S:      Supported
15960 F:      drivers/net/ethernet/synopsys/
15961
15962 SYNOPSYS DESIGNWARE I2C DRIVER
15963 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15964 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15965 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15966 L:      linux-i2c@vger.kernel.org
15967 S:      Maintained
15968 F:      drivers/i2c/busses/i2c-designware-*
15969 F:      include/linux/platform_data/i2c-designware.h
15970
15971 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15972 M:      Jaehoon Chung <jh80.chung@samsung.com>
15973 L:      linux-mmc@vger.kernel.org
15974 S:      Maintained
15975 F:      drivers/mmc/host/dw_mmc*
15976
15977 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15978 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15979 S:      Supported
15980 F:      drivers/reset/reset-hsdk.c
15981 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15982 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15983
15984 SYSTEM CONFIGURATION (SYSCON)
15985 M:      Lee Jones <lee.jones@linaro.org>
15986 M:      Arnd Bergmann <arnd@arndb.de>
15987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15988 S:      Supported
15989 F:      drivers/mfd/syscon.c
15990
15991 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15992 M:      Sudeep Holla <sudeep.holla@arm.com>
15993 L:      linux-arm-kernel@lists.infradead.org
15994 S:      Maintained
15995 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15996 F:      drivers/clk/clk-sc[mp]i.c
15997 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15998 F:      drivers/firmware/arm_scpi.c
15999 F:      drivers/firmware/arm_scmi/
16000 F:      drivers/reset/reset-scmi.c
16001 F:      include/linux/sc[mp]i_protocol.h
16002
16003 SYSTEM RESET/SHUTDOWN DRIVERS
16004 M:      Sebastian Reichel <sre@kernel.org>
16005 L:      linux-pm@vger.kernel.org
16006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16007 S:      Maintained
16008 F:      Documentation/devicetree/bindings/power/reset/
16009 F:      drivers/power/reset/
16010
16011 SYSTEM TRACE MODULE CLASS
16012 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16013 S:      Maintained
16014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16015 F:      Documentation/trace/stm.rst
16016 F:      drivers/hwtracing/stm/
16017 F:      include/linux/stm.h
16018 F:      include/uapi/linux/stm.h
16019
16020 SYSTEM76 ACPI DRIVER
16021 M:      Jeremy Soller <jeremy@system76.com>
16022 M:      System76 Product Development <productdev@system76.com>
16023 L:      platform-driver-x86@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/platform/x86/system76_acpi.c
16026
16027 SYSV FILESYSTEM
16028 M:      Christoph Hellwig <hch@infradead.org>
16029 S:      Maintained
16030 F:      Documentation/filesystems/sysv-fs.txt
16031 F:      fs/sysv/
16032 F:      include/linux/sysv_fs.h
16033
16034 TASKSTATS STATISTICS INTERFACE
16035 M:      Balbir Singh <bsingharora@gmail.com>
16036 S:      Maintained
16037 F:      Documentation/accounting/taskstats*
16038 F:      include/linux/taskstats*
16039 F:      kernel/taskstats.c
16040
16041 TC subsystem
16042 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16043 M:      Cong Wang <xiyou.wangcong@gmail.com>
16044 M:      Jiri Pirko <jiri@resnulli.us>
16045 L:      netdev@vger.kernel.org
16046 S:      Maintained
16047 F:      include/net/pkt_cls.h
16048 F:      include/net/pkt_sched.h
16049 F:      include/net/tc_act/
16050 F:      include/uapi/linux/pkt_cls.h
16051 F:      include/uapi/linux/pkt_sched.h
16052 F:      include/uapi/linux/tc_act/
16053 F:      include/uapi/linux/tc_ematch/
16054 F:      net/sched/
16055
16056 TC90522 MEDIA DRIVER
16057 M:      Akihiro Tsukada <tskd08@gmail.com>
16058 L:      linux-media@vger.kernel.org
16059 S:      Odd Fixes
16060 F:      drivers/media/dvb-frontends/tc90522*
16061
16062 TCP LOW PRIORITY MODULE
16063 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16064 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16065 W:      http://tcp-lp-mod.sourceforge.net/
16066 S:      Maintained
16067 F:      net/ipv4/tcp_lp.c
16068
16069 TDA10071 MEDIA DRIVER
16070 M:      Antti Palosaari <crope@iki.fi>
16071 L:      linux-media@vger.kernel.org
16072 W:      https://linuxtv.org
16073 W:      http://palosaari.fi/linux/
16074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16075 T:      git git://linuxtv.org/anttip/media_tree.git
16076 S:      Maintained
16077 F:      drivers/media/dvb-frontends/tda10071*
16078
16079 TDA18212 MEDIA DRIVER
16080 M:      Antti Palosaari <crope@iki.fi>
16081 L:      linux-media@vger.kernel.org
16082 W:      https://linuxtv.org
16083 W:      http://palosaari.fi/linux/
16084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16085 T:      git git://linuxtv.org/anttip/media_tree.git
16086 S:      Maintained
16087 F:      drivers/media/tuners/tda18212*
16088
16089 TDA18218 MEDIA DRIVER
16090 M:      Antti Palosaari <crope@iki.fi>
16091 L:      linux-media@vger.kernel.org
16092 W:      https://linuxtv.org
16093 W:      http://palosaari.fi/linux/
16094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16095 T:      git git://linuxtv.org/anttip/media_tree.git
16096 S:      Maintained
16097 F:      drivers/media/tuners/tda18218*
16098
16099 TDA18250 MEDIA DRIVER
16100 M:      Olli Salonen <olli.salonen@iki.fi>
16101 L:      linux-media@vger.kernel.org
16102 W:      https://linuxtv.org
16103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16104 T:      git git://linuxtv.org/media_tree.git
16105 S:      Maintained
16106 F:      drivers/media/tuners/tda18250*
16107
16108 TDA18271 MEDIA DRIVER
16109 M:      Michael Krufky <mkrufky@linuxtv.org>
16110 L:      linux-media@vger.kernel.org
16111 W:      https://linuxtv.org
16112 W:      http://github.com/mkrufky
16113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16114 T:      git git://linuxtv.org/mkrufky/tuners.git
16115 S:      Maintained
16116 F:      drivers/media/tuners/tda18271*
16117
16118 TDA1997x MEDIA DRIVER
16119 M:      Tim Harvey <tharvey@gateworks.com>
16120 L:      linux-media@vger.kernel.org
16121 W:      https://linuxtv.org
16122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16123 S:      Maintained
16124 F:      drivers/media/i2c/tda1997x.*
16125
16126 TDA827x MEDIA DRIVER
16127 M:      Michael Krufky <mkrufky@linuxtv.org>
16128 L:      linux-media@vger.kernel.org
16129 W:      https://linuxtv.org
16130 W:      http://github.com/mkrufky
16131 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16132 T:      git git://linuxtv.org/mkrufky/tuners.git
16133 S:      Maintained
16134 F:      drivers/media/tuners/tda8290.*
16135
16136 TDA8290 MEDIA DRIVER
16137 M:      Michael Krufky <mkrufky@linuxtv.org>
16138 L:      linux-media@vger.kernel.org
16139 W:      https://linuxtv.org
16140 W:      http://github.com/mkrufky
16141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16142 T:      git git://linuxtv.org/mkrufky/tuners.git
16143 S:      Maintained
16144 F:      drivers/media/tuners/tda8290.*
16145
16146 TDA9840 MEDIA DRIVER
16147 M:      Hans Verkuil <hverkuil@xs4all.nl>
16148 L:      linux-media@vger.kernel.org
16149 T:      git git://linuxtv.org/media_tree.git
16150 W:      https://linuxtv.org
16151 S:      Maintained
16152 F:      drivers/media/i2c/tda9840*
16153
16154 TEA5761 TUNER DRIVER
16155 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16156 L:      linux-media@vger.kernel.org
16157 W:      https://linuxtv.org
16158 T:      git git://linuxtv.org/media_tree.git
16159 S:      Odd fixes
16160 F:      drivers/media/tuners/tea5761.*
16161
16162 TEA5767 TUNER DRIVER
16163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16164 L:      linux-media@vger.kernel.org
16165 W:      https://linuxtv.org
16166 T:      git git://linuxtv.org/media_tree.git
16167 S:      Maintained
16168 F:      drivers/media/tuners/tea5767.*
16169
16170 TEA6415C MEDIA DRIVER
16171 M:      Hans Verkuil <hverkuil@xs4all.nl>
16172 L:      linux-media@vger.kernel.org
16173 T:      git git://linuxtv.org/media_tree.git
16174 W:      https://linuxtv.org
16175 S:      Maintained
16176 F:      drivers/media/i2c/tea6415c*
16177
16178 TEA6420 MEDIA DRIVER
16179 M:      Hans Verkuil <hverkuil@xs4all.nl>
16180 L:      linux-media@vger.kernel.org
16181 T:      git git://linuxtv.org/media_tree.git
16182 W:      https://linuxtv.org
16183 S:      Maintained
16184 F:      drivers/media/i2c/tea6420*
16185
16186 TEAM DRIVER
16187 M:      Jiri Pirko <jiri@resnulli.us>
16188 L:      netdev@vger.kernel.org
16189 S:      Supported
16190 F:      drivers/net/team/
16191 F:      include/linux/if_team.h
16192 F:      include/uapi/linux/if_team.h
16193
16194 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16195 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16196 S:      Maintained
16197 F:      arch/x86/platform/ts5500/
16198
16199 TECHNOTREND USB IR RECEIVER
16200 M:      Sean Young <sean@mess.org>
16201 L:      linux-media@vger.kernel.org
16202 S:      Maintained
16203 F:      drivers/media/rc/ttusbir.c
16204
16205 TECHWELL TW9910 VIDEO DECODER
16206 L:      linux-media@vger.kernel.org
16207 S:      Orphan
16208 F:      drivers/media/i2c/tw9910.c
16209 F:      include/media/i2c/tw9910.h
16210
16211 TEE SUBSYSTEM
16212 M:      Jens Wiklander <jens.wiklander@linaro.org>
16213 L:      tee-dev@lists.linaro.org
16214 S:      Maintained
16215 F:      include/linux/tee_drv.h
16216 F:      include/uapi/linux/tee.h
16217 F:      drivers/tee/
16218 F:      Documentation/tee.txt
16219
16220 TEGRA ARCHITECTURE SUPPORT
16221 M:      Thierry Reding <thierry.reding@gmail.com>
16222 M:      Jonathan Hunter <jonathanh@nvidia.com>
16223 L:      linux-tegra@vger.kernel.org
16224 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16226 S:      Supported
16227 N:      [^a-z]tegra
16228
16229 TEGRA CLOCK DRIVER
16230 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16231 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16232 S:      Supported
16233 F:      drivers/clk/tegra/
16234
16235 TEGRA DMA DRIVERS
16236 M:      Laxman Dewangan <ldewangan@nvidia.com>
16237 M:      Jon Hunter <jonathanh@nvidia.com>
16238 S:      Supported
16239 F:      drivers/dma/tegra*
16240
16241 TEGRA I2C DRIVER
16242 M:      Laxman Dewangan <ldewangan@nvidia.com>
16243 R:      Dmitry Osipenko <digetx@gmail.com>
16244 S:      Supported
16245 F:      drivers/i2c/busses/i2c-tegra.c
16246
16247 TEGRA IOMMU DRIVERS
16248 M:      Thierry Reding <thierry.reding@gmail.com>
16249 L:      linux-tegra@vger.kernel.org
16250 S:      Supported
16251 F:      drivers/iommu/tegra*
16252
16253 TEGRA KBC DRIVER
16254 M:      Laxman Dewangan <ldewangan@nvidia.com>
16255 S:      Supported
16256 F:      drivers/input/keyboard/tegra-kbc.c
16257
16258 TEGRA NAND DRIVER
16259 M:      Stefan Agner <stefan@agner.ch>
16260 M:      Lucas Stach <dev@lynxeye.de>
16261 S:      Maintained
16262 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16263 F:      drivers/mtd/nand/raw/tegra_nand.c
16264
16265 TEGRA PWM DRIVER
16266 M:      Thierry Reding <thierry.reding@gmail.com>
16267 S:      Supported
16268 F:      drivers/pwm/pwm-tegra.c
16269
16270 TEGRA SERIAL DRIVER
16271 M:      Laxman Dewangan <ldewangan@nvidia.com>
16272 S:      Supported
16273 F:      drivers/tty/serial/serial-tegra.c
16274
16275 TEGRA SPI DRIVER
16276 M:      Laxman Dewangan <ldewangan@nvidia.com>
16277 S:      Supported
16278 F:      drivers/spi/spi-tegra*
16279
16280 TEGRA XUSB PADCTL DRIVER
16281 M:      JC Kuo <jckuo@nvidia.com>
16282 S:      Supported
16283 F:      drivers/phy/tegra/xusb*
16284
16285 TEHUTI ETHERNET DRIVER
16286 M:      Andy Gospodarek <andy@greyhouse.net>
16287 L:      netdev@vger.kernel.org
16288 S:      Supported
16289 F:      drivers/net/ethernet/tehuti/*
16290
16291 Telecom Clock Driver for MCPL0010
16292 M:      Mark Gross <mark.gross@intel.com>
16293 S:      Supported
16294 F:      drivers/char/tlclk.c
16295
16296 TENSILICA XTENSA PORT (xtensa)
16297 M:      Chris Zankel <chris@zankel.net>
16298 M:      Max Filippov <jcmvbkbc@gmail.com>
16299 L:      linux-xtensa@linux-xtensa.org
16300 T:      git git://github.com/czankel/xtensa-linux.git
16301 S:      Maintained
16302 F:      arch/xtensa/
16303 F:      drivers/irqchip/irq-xtensa-*
16304
16305 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16306 M:      Nishanth Menon <nm@ti.com>
16307 M:      Tero Kristo <t-kristo@ti.com>
16308 M:      Santosh Shilimkar <ssantosh@kernel.org>
16309 L:      linux-arm-kernel@lists.infradead.org
16310 S:      Maintained
16311 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16312 F:      drivers/firmware/ti_sci*
16313 F:      include/linux/soc/ti/ti_sci_protocol.h
16314 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16315 F:      drivers/soc/ti/ti_sci_pm_domains.c
16316 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16317 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16318 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16319 F:      drivers/clk/keystone/sci-clk.c
16320 F:      drivers/reset/reset-ti-sci.c
16321 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16322 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16323 F:      drivers/irqchip/irq-ti-sci-intr.c
16324 F:      drivers/irqchip/irq-ti-sci-inta.c
16325 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16326 F:      drivers/soc/ti/ti_sci_inta_msi.c
16327
16328 Texas Instruments ASoC drivers
16329 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16331 S:      Maintained
16332 F:      sound/soc/ti/
16333
16334 Texas Instruments' DAC7612 DAC Driver
16335 M:      Ricardo Ribalda <ricardo@ribalda.com>
16336 L:      linux-iio@vger.kernel.org
16337 S:      Supported
16338 F:      drivers/iio/dac/ti-dac7612.c
16339 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16340
16341 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16342 M:      Hans Verkuil <hverkuil@xs4all.nl>
16343 L:      linux-media@vger.kernel.org
16344 T:      git git://linuxtv.org/media_tree.git
16345 W:      https://linuxtv.org
16346 S:      Maintained
16347 F:      drivers/media/radio/radio-raremono.c
16348
16349 THERMAL
16350 M:      Zhang Rui <rui.zhang@intel.com>
16351 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16352 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16353 L:      linux-pm@vger.kernel.org
16354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16355 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16356 S:      Supported
16357 F:      drivers/thermal/
16358 F:      include/linux/thermal.h
16359 F:      include/uapi/linux/thermal.h
16360 F:      include/linux/cpu_cooling.h
16361 F:      Documentation/devicetree/bindings/thermal/
16362
16363 THERMAL/CPU_COOLING
16364 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16365 M:      Viresh Kumar <viresh.kumar@linaro.org>
16366 M:      Javi Merino <javi.merino@kernel.org>
16367 L:      linux-pm@vger.kernel.org
16368 S:      Supported
16369 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16370 F:      drivers/thermal/cpu_cooling.c
16371 F:      include/linux/cpu_cooling.h
16372
16373 THERMAL DRIVER FOR AMLOGIC SOCS
16374 M:      Guillaume La Roque <glaroque@baylibre.com>
16375 L:      linux-pm@vger.kernel.org
16376 L:      linux-amlogic@lists.infradead.org
16377 W:      http://linux-meson.com/
16378 S:      Supported
16379 F:      drivers/thermal/amlogic_thermal.c
16380 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16381
16382 THINKPAD ACPI EXTRAS DRIVER
16383 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16384 L:      ibm-acpi-devel@lists.sourceforge.net
16385 L:      platform-driver-x86@vger.kernel.org
16386 W:      http://ibm-acpi.sourceforge.net
16387 W:      http://thinkwiki.org/wiki/Ibm-acpi
16388 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16389 S:      Maintained
16390 F:      drivers/platform/x86/thinkpad_acpi.c
16391
16392 THUNDERBOLT DRIVER
16393 M:      Andreas Noever <andreas.noever@gmail.com>
16394 M:      Michael Jamet <michael.jamet@intel.com>
16395 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16396 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16398 S:      Maintained
16399 F:      Documentation/admin-guide/thunderbolt.rst
16400 F:      drivers/thunderbolt/
16401 F:      include/linux/thunderbolt.h
16402
16403 THUNDERBOLT NETWORK DRIVER
16404 M:      Michael Jamet <michael.jamet@intel.com>
16405 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16406 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16407 L:      netdev@vger.kernel.org
16408 S:      Maintained
16409 F:      drivers/net/thunderbolt.c
16410
16411 THUNDERX GPIO DRIVER
16412 M:      Robert Richter <rrichter@marvell.com>
16413 S:      Maintained
16414 F:      drivers/gpio/gpio-thunderx.c
16415
16416 TI AM437X VPFE DRIVER
16417 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16418 L:      linux-media@vger.kernel.org
16419 W:      https://linuxtv.org
16420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16421 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16422 S:      Maintained
16423 F:      drivers/media/platform/am437x/
16424
16425 TI BANDGAP AND THERMAL DRIVER
16426 M:      Eduardo Valentin <edubezval@gmail.com>
16427 M:      Keerthy <j-keerthy@ti.com>
16428 L:      linux-pm@vger.kernel.org
16429 L:      linux-omap@vger.kernel.org
16430 S:      Maintained
16431 F:      drivers/thermal/ti-soc-thermal/
16432
16433 TI BQ27XXX POWER SUPPLY DRIVER
16434 R:      Andrew F. Davis <afd@ti.com>
16435 F:      include/linux/power/bq27xxx_battery.h
16436 F:      drivers/power/supply/bq27xxx_battery.c
16437 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16438
16439 TI CDCE706 CLOCK DRIVER
16440 M:      Max Filippov <jcmvbkbc@gmail.com>
16441 S:      Maintained
16442 F:      drivers/clk/clk-cdce706.c
16443
16444 TI CLOCK DRIVER
16445 M:      Tero Kristo <t-kristo@ti.com>
16446 L:      linux-omap@vger.kernel.org
16447 S:      Maintained
16448 F:      drivers/clk/ti/
16449 F:      include/linux/clk/ti.h
16450
16451 TI DAVINCI MACHINE SUPPORT
16452 M:      Sekhar Nori <nsekhar@ti.com>
16453 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16456 S:      Supported
16457 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16458 F:      arch/arm/mach-davinci/
16459 F:      drivers/i2c/busses/i2c-davinci.c
16460 F:      arch/arm/boot/dts/da850*
16461
16462 TI DAVINCI SERIES CLOCK DRIVER
16463 M:      David Lechner <david@lechnology.com>
16464 R:      Sekhar Nori <nsekhar@ti.com>
16465 S:      Maintained
16466 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16467 F:      drivers/clk/davinci/
16468
16469 TI DAVINCI SERIES GPIO DRIVER
16470 M:      Keerthy <j-keerthy@ti.com>
16471 L:      linux-gpio@vger.kernel.org
16472 S:      Maintained
16473 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16474 F:      drivers/gpio/gpio-davinci.c
16475
16476 TI DAVINCI SERIES MEDIA DRIVER
16477 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16478 L:      linux-media@vger.kernel.org
16479 W:      https://linuxtv.org
16480 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16481 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16482 S:      Maintained
16483 F:      drivers/media/platform/davinci/
16484 F:      include/media/davinci/
16485
16486 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16487 R:      David Lechner <david@lechnology.com>
16488 L:      linux-iio@vger.kernel.org
16489 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16490 F:      drivers/counter/ti-eqep.c
16491
16492 TI ETHERNET SWITCH DRIVER (CPSW)
16493 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16494 L:      linux-omap@vger.kernel.org
16495 L:      netdev@vger.kernel.org
16496 S:      Maintained
16497 F:      drivers/net/ethernet/ti/cpsw*
16498 F:      drivers/net/ethernet/ti/davinci*
16499
16500 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16501 M:      Alex Dubov <oakad@yahoo.com>
16502 S:      Maintained
16503 W:      http://tifmxx.berlios.de/
16504 F:      drivers/memstick/host/tifm_ms.c
16505 F:      drivers/misc/tifm*
16506 F:      drivers/mmc/host/tifm_sd.c
16507 F:      include/linux/tifm.h
16508
16509 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16510 M:      Santosh Shilimkar <ssantosh@kernel.org>
16511 L:      linux-kernel@vger.kernel.org
16512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16513 S:      Maintained
16514 F:      drivers/soc/ti/*
16515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16516
16517 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16518 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16519 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16521 S:      Maintained
16522 F:      sound/soc/codecs/lm49453*
16523 F:      sound/soc/codecs/isabelle*
16524
16525 TI LP855x BACKLIGHT DRIVER
16526 M:      Milo Kim <milo.kim@ti.com>
16527 S:      Maintained
16528 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16529 F:      drivers/video/backlight/lp855x_bl.c
16530 F:      include/linux/platform_data/lp855x.h
16531
16532 TI LP8727 CHARGER DRIVER
16533 M:      Milo Kim <milo.kim@ti.com>
16534 S:      Maintained
16535 F:      drivers/power/supply/lp8727_charger.c
16536 F:      include/linux/platform_data/lp8727.h
16537
16538 TI LP8788 MFD DRIVER
16539 M:      Milo Kim <milo.kim@ti.com>
16540 S:      Maintained
16541 F:      drivers/iio/adc/lp8788_adc.c
16542 F:      drivers/leds/leds-lp8788.c
16543 F:      drivers/mfd/lp8788*.c
16544 F:      drivers/power/supply/lp8788-charger.c
16545 F:      drivers/regulator/lp8788-*.c
16546 F:      include/linux/mfd/lp8788*.h
16547
16548 TI NETCP ETHERNET DRIVER
16549 M:      Wingman Kwok <w-kwok2@ti.com>
16550 M:      Murali Karicheri <m-karicheri2@ti.com>
16551 L:      netdev@vger.kernel.org
16552 S:      Maintained
16553 F:      drivers/net/ethernet/ti/netcp*
16554
16555 TI PCM3060 ASoC CODEC DRIVER
16556 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16558 S:      Maintained
16559 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16560 F:      sound/soc/codecs/pcm3060*
16561
16562 TI TAS571X FAMILY ASoC CODEC DRIVER
16563 M:      Kevin Cernekee <cernekee@chromium.org>
16564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16565 S:      Odd Fixes
16566 F:      sound/soc/codecs/tas571x*
16567
16568 TI TCAN4X5X DEVICE DRIVER
16569 M:      Dan Murphy <dmurphy@ti.com>
16570 L:      linux-can@vger.kernel.org
16571 S:      Maintained
16572 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16573 F:      drivers/net/can/m_can/tcan4x5x.c
16574
16575 TI TRF7970A NFC DRIVER
16576 M:      Mark Greer <mgreer@animalcreek.com>
16577 L:      linux-wireless@vger.kernel.org
16578 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16579 S:      Supported
16580 F:      drivers/nfc/trf7970a.c
16581 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16582
16583 TI TWL4030 SERIES SOC CODEC DRIVER
16584 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16586 S:      Maintained
16587 F:      sound/soc/codecs/twl4030*
16588
16589 TI VPE/CAL DRIVERS
16590 M:      Benoit Parrot <bparrot@ti.com>
16591 L:      linux-media@vger.kernel.org
16592 W:      http://linuxtv.org/
16593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16594 S:      Maintained
16595 F:      drivers/media/platform/ti-vpe/
16596 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16597
16598 TI WILINK WIRELESS DRIVERS
16599 L:      linux-wireless@vger.kernel.org
16600 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16601 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16603 S:      Orphan
16604 F:      drivers/net/wireless/ti/
16605 F:      include/linux/wl12xx.h
16606
16607 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16608 M:      John Stultz <john.stultz@linaro.org>
16609 M:      Thomas Gleixner <tglx@linutronix.de>
16610 R:      Stephen Boyd <sboyd@kernel.org>
16611 L:      linux-kernel@vger.kernel.org
16612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16613 S:      Supported
16614 F:      include/linux/clocksource.h
16615 F:      include/linux/time.h
16616 F:      include/linux/timex.h
16617 F:      include/uapi/linux/time.h
16618 F:      include/uapi/linux/timex.h
16619 F:      kernel/time/clocksource.c
16620 F:      kernel/time/time*.c
16621 F:      kernel/time/alarmtimer.c
16622 F:      kernel/time/ntp.c
16623 F:      tools/testing/selftests/timers/
16624
16625 TIPC NETWORK LAYER
16626 M:      Jon Maloy <jmaloy@redhat.com>
16627 M:      Ying Xue <ying.xue@windriver.com>
16628 L:      netdev@vger.kernel.org (core kernel code)
16629 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16630 W:      http://tipc.sourceforge.net/
16631 S:      Maintained
16632 F:      include/uapi/linux/tipc*.h
16633 F:      net/tipc/
16634
16635 TLAN NETWORK DRIVER
16636 M:      Samuel Chessman <chessman@tux.org>
16637 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16638 W:      http://sourceforge.net/projects/tlan/
16639 S:      Maintained
16640 F:      Documentation/networking/device_drivers/ti/tlan.txt
16641 F:      drivers/net/ethernet/ti/tlan.*
16642
16643 TM6000 VIDEO4LINUX DRIVER
16644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16645 L:      linux-media@vger.kernel.org
16646 W:      https://linuxtv.org
16647 T:      git git://linuxtv.org/media_tree.git
16648 S:      Odd fixes
16649 F:      drivers/media/usb/tm6000/
16650 F:      Documentation/media/v4l-drivers/tm6000*
16651
16652 TMIO/SDHI MMC DRIVER
16653 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16654 L:      linux-mmc@vger.kernel.org
16655 S:      Supported
16656 F:      drivers/mmc/host/tmio_mmc*
16657 F:      drivers/mmc/host/renesas_sdhi*
16658 F:      include/linux/mfd/tmio.h
16659
16660 TMP401 HARDWARE MONITOR DRIVER
16661 M:      Guenter Roeck <linux@roeck-us.net>
16662 L:      linux-hwmon@vger.kernel.org
16663 S:      Maintained
16664 F:      Documentation/hwmon/tmp401.rst
16665 F:      drivers/hwmon/tmp401.c
16666
16667 TMP513 HARDWARE MONITOR DRIVER
16668 M:      Eric Tremblay <etremblay@distech-controls.com>
16669 L:      linux-hwmon@vger.kernel.org
16670 S:      Maintained
16671 F:      Documentation/hwmon/tmp513.rst
16672 F:      drivers/hwmon/tmp513.c
16673
16674 TMPFS (SHMEM FILESYSTEM)
16675 M:      Hugh Dickins <hughd@google.com>
16676 L:      linux-mm@kvack.org
16677 S:      Maintained
16678 F:      include/linux/shmem_fs.h
16679 F:      mm/shmem.c
16680
16681 TOMOYO SECURITY MODULE
16682 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16683 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16684 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16685 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16686 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16687 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16688 W:      https://tomoyo.osdn.jp/
16689 S:      Maintained
16690 F:      security/tomoyo/
16691
16692 TOPSTAR LAPTOP EXTRAS DRIVER
16693 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16694 L:      platform-driver-x86@vger.kernel.org
16695 S:      Maintained
16696 F:      drivers/platform/x86/topstar-laptop.c
16697
16698 TORTURE-TEST MODULES
16699 M:      Davidlohr Bueso <dave@stgolabs.net>
16700 M:      "Paul E. McKenney" <paulmck@kernel.org>
16701 M:      Josh Triplett <josh@joshtriplett.org>
16702 L:      linux-kernel@vger.kernel.org
16703 S:      Supported
16704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16705 F:      Documentation/RCU/torture.txt
16706 F:      kernel/torture.c
16707 F:      kernel/rcu/rcutorture.c
16708 F:      kernel/rcu/rcuperf.c
16709 F:      kernel/locking/locktorture.c
16710
16711 TOSHIBA ACPI EXTRAS DRIVER
16712 M:      Azael Avalos <coproscefalo@gmail.com>
16713 L:      platform-driver-x86@vger.kernel.org
16714 S:      Maintained
16715 F:      drivers/platform/x86/toshiba_acpi.c
16716
16717 TOSHIBA BLUETOOTH DRIVER
16718 M:      Azael Avalos <coproscefalo@gmail.com>
16719 L:      platform-driver-x86@vger.kernel.org
16720 S:      Maintained
16721 F:      drivers/platform/x86/toshiba_bluetooth.c
16722
16723 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16724 M:      Azael Avalos <coproscefalo@gmail.com>
16725 L:      platform-driver-x86@vger.kernel.org
16726 S:      Maintained
16727 F:      drivers/platform/x86/toshiba_haps.c
16728
16729 TOSHIBA SMM DRIVER
16730 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16731 W:      http://www.buzzard.org.uk/toshiba/
16732 S:      Maintained
16733 F:      drivers/char/toshiba.c
16734 F:      include/linux/toshiba.h
16735 F:      include/uapi/linux/toshiba.h
16736
16737 TOSHIBA TC358743 DRIVER
16738 M:      Mats Randgaard <matrandg@cisco.com>
16739 L:      linux-media@vger.kernel.org
16740 S:      Maintained
16741 F:      drivers/media/i2c/tc358743*
16742 F:      include/media/i2c/tc358743.h
16743
16744 TOSHIBA WMI HOTKEYS DRIVER
16745 M:      Azael Avalos <coproscefalo@gmail.com>
16746 L:      platform-driver-x86@vger.kernel.org
16747 S:      Maintained
16748 F:      drivers/platform/x86/toshiba-wmi.c
16749
16750 TPM DEVICE DRIVER
16751 M:      Peter Huewe <peterhuewe@gmx.de>
16752 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16753 R:      Jason Gunthorpe <jgg@ziepe.ca>
16754 L:      linux-integrity@vger.kernel.org
16755 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16756 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16757 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16758 S:      Maintained
16759 F:      drivers/char/tpm/
16760
16761 TRACING
16762 M:      Steven Rostedt <rostedt@goodmis.org>
16763 M:      Ingo Molnar <mingo@redhat.com>
16764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16765 S:      Maintained
16766 F:      Documentation/trace/ftrace.rst
16767 F:      arch/*/*/*/ftrace.h
16768 F:      arch/*/kernel/ftrace.c
16769 F:      include/*/ftrace.h
16770 F:      include/linux/trace*.h
16771 F:      include/trace/
16772 F:      kernel/trace/
16773 F:      tools/testing/selftests/ftrace/
16774
16775 TRACING MMIO ACCESSES (MMIOTRACE)
16776 M:      Steven Rostedt <rostedt@goodmis.org>
16777 M:      Ingo Molnar <mingo@kernel.org>
16778 R:      Karol Herbst <karolherbst@gmail.com>
16779 R:      Pekka Paalanen <ppaalanen@gmail.com>
16780 S:      Maintained
16781 L:      linux-kernel@vger.kernel.org
16782 L:      nouveau@lists.freedesktop.org
16783 F:      kernel/trace/trace_mmiotrace.c
16784 F:      include/linux/mmiotrace.h
16785 F:      arch/x86/mm/kmmio.c
16786 F:      arch/x86/mm/mmio-mod.c
16787 F:      arch/x86/mm/testmmiotrace.c
16788
16789 TRIVIAL PATCHES
16790 M:      Jiri Kosina <trivial@kernel.org>
16791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16792 S:      Maintained
16793 K:      ^Subject:.*(?i)trivial
16794
16795 TEMPO SEMICONDUCTOR DRIVERS
16796 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16797 S:      Maintained
16798 F:      sound/soc/codecs/tscs*.c
16799 F:      sound/soc/codecs/tscs*.h
16800 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16801
16802 TTY LAYER
16803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16804 M:      Jiri Slaby <jslaby@suse.com>
16805 S:      Supported
16806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16807 F:      Documentation/driver-api/serial/
16808 F:      drivers/tty/
16809 F:      drivers/tty/serial/serial_core.c
16810 F:      include/linux/serial_core.h
16811 F:      include/linux/serial.h
16812 F:      include/linux/tty.h
16813 F:      include/uapi/linux/serial_core.h
16814 F:      include/uapi/linux/serial.h
16815 F:      include/uapi/linux/tty.h
16816
16817 TUA9001 MEDIA DRIVER
16818 M:      Antti Palosaari <crope@iki.fi>
16819 L:      linux-media@vger.kernel.org
16820 W:      https://linuxtv.org
16821 W:      http://palosaari.fi/linux/
16822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16823 T:      git git://linuxtv.org/anttip/media_tree.git
16824 S:      Maintained
16825 F:      drivers/media/tuners/tua9001*
16826
16827 TULIP NETWORK DRIVERS
16828 L:      netdev@vger.kernel.org
16829 L:      linux-parisc@vger.kernel.org
16830 S:      Orphan
16831 F:      drivers/net/ethernet/dec/tulip/
16832
16833 TUN/TAP driver
16834 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16835 W:      http://vtun.sourceforge.net/tun
16836 S:      Maintained
16837 F:      Documentation/networking/tuntap.txt
16838 F:      arch/um/os-Linux/drivers/
16839
16840 TURBOCHANNEL SUBSYSTEM
16841 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16842 M:      Ralf Baechle <ralf@linux-mips.org>
16843 L:      linux-mips@vger.kernel.org
16844 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16845 S:      Maintained
16846 F:      drivers/tc/
16847 F:      include/linux/tc.h
16848
16849 TURBOSTAT UTILITY
16850 M:      "Len Brown" <lenb@kernel.org>
16851 L:      linux-pm@vger.kernel.org
16852 B:      https://bugzilla.kernel.org
16853 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16855 S:      Supported
16856 F:      tools/power/x86/turbostat/
16857
16858 TW5864 VIDEO4LINUX DRIVER
16859 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16860 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16861 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16862 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16863 L:      linux-media@vger.kernel.org
16864 S:      Supported
16865 F:      drivers/media/pci/tw5864/
16866
16867 TW68 VIDEO4LINUX DRIVER
16868 M:      Hans Verkuil <hverkuil@xs4all.nl>
16869 L:      linux-media@vger.kernel.org
16870 T:      git git://linuxtv.org/media_tree.git
16871 W:      https://linuxtv.org
16872 S:      Odd Fixes
16873 F:      drivers/media/pci/tw68/
16874
16875 TW686X VIDEO4LINUX DRIVER
16876 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16877 L:      linux-media@vger.kernel.org
16878 T:      git git://linuxtv.org/media_tree.git
16879 W:      http://linuxtv.org
16880 S:      Maintained
16881 F:      drivers/media/pci/tw686x/
16882
16883 UBI FILE SYSTEM (UBIFS)
16884 M:      Richard Weinberger <richard@nod.at>
16885 L:      linux-mtd@lists.infradead.org
16886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16888 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16889 S:      Supported
16890 F:      Documentation/filesystems/ubifs.txt
16891 F:      fs/ubifs/
16892
16893 UCLINUX (M68KNOMMU AND COLDFIRE)
16894 M:      Greg Ungerer <gerg@linux-m68k.org>
16895 W:      http://www.linux-m68k.org/
16896 W:      http://www.uclinux.org/
16897 L:      linux-m68k@lists.linux-m68k.org
16898 L:      uclinux-dev@uclinux.org  (subscribers-only)
16899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16900 S:      Maintained
16901 F:      arch/m68k/coldfire/
16902 F:      arch/m68k/68*/
16903 F:      arch/m68k/*/*_no.*
16904 F:      arch/m68k/include/asm/*_no.*
16905
16906 UDF FILESYSTEM
16907 M:      Jan Kara <jack@suse.com>
16908 S:      Maintained
16909 F:      Documentation/filesystems/udf.txt
16910 F:      fs/udf/
16911
16912 UDRAW TABLET
16913 M:      Bastien Nocera <hadess@hadess.net>
16914 L:      linux-input@vger.kernel.org
16915 S:      Maintained
16916 F:      drivers/hid/hid-udraw-ps3.c
16917
16918 UFS FILESYSTEM
16919 M:      Evgeniy Dushistov <dushistov@mail.ru>
16920 S:      Maintained
16921 F:      Documentation/admin-guide/ufs.rst
16922 F:      fs/ufs/
16923
16924 UHID USERSPACE HID IO DRIVER:
16925 M:      David Herrmann <dh.herrmann@googlemail.com>
16926 L:      linux-input@vger.kernel.org
16927 S:      Maintained
16928 F:      drivers/hid/uhid.c
16929 F:      include/uapi/linux/uhid.h
16930
16931 ULPI BUS
16932 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16933 L:      linux-usb@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/usb/common/ulpi.c
16936 F:      include/linux/ulpi/
16937
16938 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16939 L:      devel@driverdev.osuosl.org
16940 S:      Obsolete
16941 F:      drivers/staging/uwb/
16942
16943 UNICODE SUBSYSTEM:
16944 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16945 L:      linux-fsdevel@vger.kernel.org
16946 S:      Supported
16947 F:      fs/unicode/
16948
16949 UNICORE32 ARCHITECTURE:
16950 M:      Guan Xuetao <gxt@pku.edu.cn>
16951 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16952 S:      Maintained
16953 T:      git git://github.com/gxt/linux.git
16954 F:      arch/unicore32/
16955
16956 UNIFDEF
16957 M:      Tony Finch <dot@dotat.at>
16958 W:      http://dotat.at/prog/unifdef
16959 S:      Maintained
16960 F:      scripts/unifdef.c
16961
16962 UNIFORM CDROM DRIVER
16963 M:      Jens Axboe <axboe@kernel.dk>
16964 W:      http://www.kernel.dk
16965 S:      Maintained
16966 F:      Documentation/cdrom/
16967 F:      drivers/cdrom/cdrom.c
16968 F:      include/linux/cdrom.h
16969 F:      include/uapi/linux/cdrom.h
16970
16971 UNISYS S-PAR DRIVERS
16972 M:      David Kershner <david.kershner@unisys.com>
16973 L:      sparmaintainer@unisys.com (Unisys internal)
16974 S:      Supported
16975 F:      include/linux/visorbus.h
16976 F:      drivers/visorbus/
16977 F:      drivers/staging/unisys/
16978
16979 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16980 R:      Alim Akhtar <alim.akhtar@samsung.com>
16981 R:      Avri Altman <avri.altman@wdc.com>
16982 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16983 L:      linux-scsi@vger.kernel.org
16984 S:      Supported
16985 F:      Documentation/scsi/ufs.txt
16986 F:      drivers/scsi/ufs/
16987
16988 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16989 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16990 L:      linux-scsi@vger.kernel.org
16991 S:      Supported
16992 F:      drivers/scsi/ufs/*dwc*
16993
16994 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16995 M:      Stanley Chu <stanley.chu@mediatek.com>
16996 L:      linux-scsi@vger.kernel.org
16997 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16998 S:      Maintained
16999 F:      drivers/scsi/ufs/ufs-mediatek*
17000
17001 UNSORTED BLOCK IMAGES (UBI)
17002 M:      Richard Weinberger <richard@nod.at>
17003 W:      http://www.linux-mtd.infradead.org/
17004 L:      linux-mtd@lists.infradead.org
17005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17007 S:      Supported
17008 F:      drivers/mtd/ubi/
17009 F:      include/linux/mtd/ubi.h
17010 F:      include/uapi/mtd/ubi-user.h
17011
17012 USB "USBNET" DRIVER FRAMEWORK
17013 M:      Oliver Neukum <oneukum@suse.com>
17014 L:      netdev@vger.kernel.org
17015 W:      http://www.linux-usb.org/usbnet
17016 S:      Maintained
17017 F:      drivers/net/usb/usbnet.c
17018 F:      include/linux/usb/usbnet.h
17019
17020 USB ACM DRIVER
17021 M:      Oliver Neukum <oneukum@suse.com>
17022 L:      linux-usb@vger.kernel.org
17023 S:      Maintained
17024 F:      Documentation/usb/acm.rst
17025 F:      drivers/usb/class/cdc-acm.*
17026
17027 USB AR5523 WIRELESS DRIVER
17028 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17029 L:      linux-wireless@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/net/wireless/ath/ar5523/
17032
17033 USB ATTACHED SCSI
17034 M:      Oliver Neukum <oneukum@suse.com>
17035 L:      linux-usb@vger.kernel.org
17036 L:      linux-scsi@vger.kernel.org
17037 S:      Maintained
17038 F:      drivers/usb/storage/uas.c
17039
17040 USB CDC ETHERNET DRIVER
17041 M:      Oliver Neukum <oliver@neukum.org>
17042 L:      linux-usb@vger.kernel.org
17043 S:      Maintained
17044 F:      drivers/net/usb/cdc_*.c
17045 F:      include/uapi/linux/usb/cdc.h
17046
17047 USB CHAOSKEY DRIVER
17048 M:      Keith Packard <keithp@keithp.com>
17049 L:      linux-usb@vger.kernel.org
17050 S:      Maintained
17051 F:      drivers/usb/misc/chaoskey.c
17052
17053 USB CYPRESS C67X00 DRIVER
17054 M:      Peter Korsgaard <jacmet@sunsite.dk>
17055 L:      linux-usb@vger.kernel.org
17056 S:      Maintained
17057 F:      drivers/usb/c67x00/
17058
17059 USB DAVICOM DM9601 DRIVER
17060 M:      Peter Korsgaard <jacmet@sunsite.dk>
17061 L:      netdev@vger.kernel.org
17062 W:      http://www.linux-usb.org/usbnet
17063 S:      Maintained
17064 F:      drivers/net/usb/dm9601.c
17065
17066 USB EHCI DRIVER
17067 M:      Alan Stern <stern@rowland.harvard.edu>
17068 L:      linux-usb@vger.kernel.org
17069 S:      Maintained
17070 F:      Documentation/usb/ehci.rst
17071 F:      drivers/usb/host/ehci*
17072
17073 USB GADGET/PERIPHERAL SUBSYSTEM
17074 M:      Felipe Balbi <balbi@kernel.org>
17075 L:      linux-usb@vger.kernel.org
17076 W:      http://www.linux-usb.org/gadget
17077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17078 S:      Maintained
17079 F:      drivers/usb/gadget/
17080 F:      include/linux/usb/gadget*
17081
17082 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17083 M:      Jiri Kosina <jikos@kernel.org>
17084 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17085 L:      linux-usb@vger.kernel.org
17086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17087 S:      Maintained
17088 F:      Documentation/hid/hiddev.rst
17089 F:      drivers/hid/usbhid/
17090
17091 USB INTEL XHCI ROLE MUX DRIVER
17092 M:      Hans de Goede <hdegoede@redhat.com>
17093 L:      linux-usb@vger.kernel.org
17094 S:      Maintained
17095 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17096
17097 USB IP DRIVER FOR HISILICON KIRIN
17098 M:      Yu Chen <chenyu56@huawei.com>
17099 M:      Binghui Wang <wangbinghui@hisilicon.com>
17100 L:      linux-usb@vger.kernel.org
17101 S:      Maintained
17102 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17103 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17104
17105 USB ISP116X DRIVER
17106 M:      Olav Kongas <ok@artecdesign.ee>
17107 L:      linux-usb@vger.kernel.org
17108 S:      Maintained
17109 F:      drivers/usb/host/isp116x*
17110 F:      include/linux/usb/isp116x.h
17111
17112 USB LAN78XX ETHERNET DRIVER
17113 M:      Woojung Huh <woojung.huh@microchip.com>
17114 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17115 L:      netdev@vger.kernel.org
17116 S:      Maintained
17117 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17118 F:      drivers/net/usb/lan78xx.*
17119 F:      include/dt-bindings/net/microchip-lan78xx.h
17120
17121 USB MASS STORAGE DRIVER
17122 M:      Alan Stern <stern@rowland.harvard.edu>
17123 L:      linux-usb@vger.kernel.org
17124 L:      usb-storage@lists.one-eyed-alien.net
17125 S:      Maintained
17126 F:      drivers/usb/storage/
17127
17128 USB MIDI DRIVER
17129 M:      Clemens Ladisch <clemens@ladisch.de>
17130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17132 S:      Maintained
17133 F:      sound/usb/midi.*
17134
17135 USB NETWORKING DRIVERS
17136 L:      linux-usb@vger.kernel.org
17137 S:      Odd Fixes
17138 F:      drivers/net/usb/
17139
17140 USB OHCI DRIVER
17141 M:      Alan Stern <stern@rowland.harvard.edu>
17142 L:      linux-usb@vger.kernel.org
17143 S:      Maintained
17144 F:      Documentation/usb/ohci.rst
17145 F:      drivers/usb/host/ohci*
17146
17147 USB OTG FSM (Finite State Machine)
17148 M:      Peter Chen <Peter.Chen@nxp.com>
17149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17150 L:      linux-usb@vger.kernel.org
17151 S:      Maintained
17152 F:      drivers/usb/common/usb-otg-fsm.c
17153
17154 USB OVER IP DRIVER
17155 M:      Valentina Manea <valentina.manea.m@gmail.com>
17156 M:      Shuah Khan <shuah@kernel.org>
17157 M:      Shuah Khan <skhan@linuxfoundation.org>
17158 L:      linux-usb@vger.kernel.org
17159 S:      Maintained
17160 F:      Documentation/usb/usbip_protocol.rst
17161 F:      drivers/usb/usbip/
17162 F:      tools/usb/usbip/
17163 F:      tools/testing/selftests/drivers/usb/usbip/
17164
17165 USB PEGASUS DRIVER
17166 M:      Petko Manolov <petkan@nucleusys.com>
17167 L:      linux-usb@vger.kernel.org
17168 L:      netdev@vger.kernel.org
17169 T:      git git://github.com/petkan/pegasus.git
17170 W:      https://github.com/petkan/pegasus
17171 S:      Maintained
17172 F:      drivers/net/usb/pegasus.*
17173
17174 USB PHY LAYER
17175 M:      Felipe Balbi <balbi@kernel.org>
17176 L:      linux-usb@vger.kernel.org
17177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17178 S:      Maintained
17179 F:      drivers/usb/phy/
17180
17181 USB PRINTER DRIVER (usblp)
17182 M:      Pete Zaitcev <zaitcev@redhat.com>
17183 L:      linux-usb@vger.kernel.org
17184 S:      Supported
17185 F:      drivers/usb/class/usblp.c
17186
17187 USB QMI WWAN NETWORK DRIVER
17188 M:      Bjørn Mork <bjorn@mork.no>
17189 L:      netdev@vger.kernel.org
17190 S:      Maintained
17191 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17192 F:      drivers/net/usb/qmi_wwan.c
17193
17194 USB RTL8150 DRIVER
17195 M:      Petko Manolov <petkan@nucleusys.com>
17196 L:      linux-usb@vger.kernel.org
17197 L:      netdev@vger.kernel.org
17198 T:      git git://github.com/petkan/rtl8150.git
17199 W:      https://github.com/petkan/rtl8150
17200 S:      Maintained
17201 F:      drivers/net/usb/rtl8150.c
17202
17203 USB SERIAL SUBSYSTEM
17204 M:      Johan Hovold <johan@kernel.org>
17205 L:      linux-usb@vger.kernel.org
17206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17207 S:      Maintained
17208 F:      Documentation/usb/usb-serial.rst
17209 F:      drivers/usb/serial/
17210 F:      include/linux/usb/serial.h
17211
17212 USB SMSC75XX ETHERNET DRIVER
17213 M:      Steve Glendinning <steve.glendinning@shawell.net>
17214 L:      netdev@vger.kernel.org
17215 S:      Maintained
17216 F:      drivers/net/usb/smsc75xx.*
17217
17218 USB SMSC95XX ETHERNET DRIVER
17219 M:      Steve Glendinning <steve.glendinning@shawell.net>
17220 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17221 L:      netdev@vger.kernel.org
17222 S:      Maintained
17223 F:      drivers/net/usb/smsc95xx.*
17224
17225 USB SUBSYSTEM
17226 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17227 L:      linux-usb@vger.kernel.org
17228 W:      http://www.linux-usb.org
17229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17230 S:      Supported
17231 F:      Documentation/devicetree/bindings/usb/
17232 F:      Documentation/usb/
17233 F:      drivers/usb/
17234 F:      include/linux/usb.h
17235 F:      include/linux/usb/
17236
17237 USB TYPEC PI3USB30532 MUX DRIVER
17238 M:      Hans de Goede <hdegoede@redhat.com>
17239 L:      linux-usb@vger.kernel.org
17240 S:      Maintained
17241 F:      drivers/usb/typec/mux/pi3usb30532.c
17242
17243 USB TYPEC CLASS
17244 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17245 L:      linux-usb@vger.kernel.org
17246 S:      Maintained
17247 F:      Documentation/ABI/testing/sysfs-class-typec
17248 F:      Documentation/driver-api/usb/typec.rst
17249 F:      drivers/usb/typec/
17250 F:      include/linux/usb/typec.h
17251
17252 USB TYPEC BUS FOR ALTERNATE MODES
17253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17254 L:      linux-usb@vger.kernel.org
17255 S:      Maintained
17256 F:      Documentation/ABI/testing/sysfs-bus-typec
17257 F:      Documentation/driver-api/usb/typec_bus.rst
17258 F:      drivers/usb/typec/altmodes/
17259 F:      include/linux/usb/typec_altmode.h
17260
17261 USB TYPEC PORT CONTROLLER DRIVERS
17262 M:      Guenter Roeck <linux@roeck-us.net>
17263 L:      linux-usb@vger.kernel.org
17264 S:      Maintained
17265 F:      drivers/usb/typec/tcpm/
17266
17267 USB UHCI DRIVER
17268 M:      Alan Stern <stern@rowland.harvard.edu>
17269 L:      linux-usb@vger.kernel.org
17270 S:      Maintained
17271 F:      drivers/usb/host/uhci*
17272
17273 USB VIDEO CLASS
17274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17275 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17276 L:      linux-media@vger.kernel.org
17277 T:      git git://linuxtv.org/media_tree.git
17278 W:      http://www.ideasonboard.org/uvc/
17279 S:      Maintained
17280 F:      drivers/media/usb/uvc/
17281 F:      include/uapi/linux/uvcvideo.h
17282
17283 USB VISION DRIVER
17284 M:      Hans Verkuil <hverkuil@xs4all.nl>
17285 L:      linux-media@vger.kernel.org
17286 T:      git git://linuxtv.org/media_tree.git
17287 W:      https://linuxtv.org
17288 S:      Odd Fixes
17289 F:      drivers/media/usb/usbvision/
17290
17291 USB WEBCAM GADGET
17292 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17293 L:      linux-usb@vger.kernel.org
17294 S:      Maintained
17295 F:      drivers/usb/gadget/function/*uvc*
17296 F:      drivers/usb/gadget/legacy/webcam.c
17297 F:      include/uapi/linux/usb/g_uvc.h
17298
17299 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17300 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17301 L:      linux-wireless@vger.kernel.org
17302 S:      Maintained
17303 F:      drivers/net/wireless/rndis_wlan.c
17304
17305 USB XHCI DRIVER
17306 M:      Mathias Nyman <mathias.nyman@intel.com>
17307 L:      linux-usb@vger.kernel.org
17308 S:      Supported
17309 F:      drivers/usb/host/xhci*
17310 F:      drivers/usb/host/pci-quirks*
17311
17312 USB ZD1201 DRIVER
17313 L:      linux-wireless@vger.kernel.org
17314 W:      http://linux-lc100020.sourceforge.net
17315 S:      Orphan
17316 F:      drivers/net/wireless/zydas/zd1201.*
17317
17318 USB ZR364XX DRIVER
17319 M:      Antoine Jacquet <royale@zerezo.com>
17320 L:      linux-usb@vger.kernel.org
17321 L:      linux-media@vger.kernel.org
17322 T:      git git://linuxtv.org/media_tree.git
17323 W:      http://royale.zerezo.com/zr364xx/
17324 S:      Maintained
17325 F:      Documentation/media/v4l-drivers/zr364xx*
17326 F:      drivers/media/usb/zr364xx/
17327
17328 USER-MODE LINUX (UML)
17329 M:      Jeff Dike <jdike@addtoit.com>
17330 M:      Richard Weinberger <richard@nod.at>
17331 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17332 L:      linux-um@lists.infradead.org
17333 W:      http://user-mode-linux.sourceforge.net
17334 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17336 S:      Maintained
17337 F:      Documentation/virt/uml/
17338 F:      arch/um/
17339 F:      arch/x86/um/
17340 F:      fs/hostfs/
17341
17342 USERSPACE COPYIN/COPYOUT (UIOVEC)
17343 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17344 S:      Maintained
17345 F:      lib/iov_iter.c
17346 F:      include/linux/uio.h
17347
17348 USERSPACE DMA BUFFER DRIVER
17349 M:      Gerd Hoffmann <kraxel@redhat.com>
17350 S:      Maintained
17351 L:      dri-devel@lists.freedesktop.org
17352 F:      drivers/dma-buf/udmabuf.c
17353 F:      include/uapi/linux/udmabuf.h
17354 T:      git git://anongit.freedesktop.org/drm/drm-misc
17355
17356 USERSPACE I/O (UIO)
17357 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17358 S:      Maintained
17359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17360 F:      Documentation/driver-api/uio-howto.rst
17361 F:      drivers/uio/
17362 F:      include/linux/uio_driver.h
17363
17364 UTIL-LINUX PACKAGE
17365 M:      Karel Zak <kzak@redhat.com>
17366 L:      util-linux@vger.kernel.org
17367 W:      http://en.wikipedia.org/wiki/Util-linux
17368 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17369 S:      Maintained
17370
17371 UUID HELPERS
17372 M:      Christoph Hellwig <hch@lst.de>
17373 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17374 L:      linux-kernel@vger.kernel.org
17375 T:      git git://git.infradead.org/users/hch/uuid.git
17376 F:      lib/uuid.c
17377 F:      lib/test_uuid.c
17378 F:      include/linux/uuid.h
17379 F:      include/uapi/linux/uuid.h
17380 S:      Maintained
17381
17382 UVESAFB DRIVER
17383 M:      Michal Januszewski <spock@gentoo.org>
17384 L:      linux-fbdev@vger.kernel.org
17385 W:      https://github.com/mjanusz/v86d
17386 S:      Maintained
17387 F:      Documentation/fb/uvesafb.rst
17388 F:      drivers/video/fbdev/uvesafb.*
17389
17390 VF610 NAND DRIVER
17391 M:      Stefan Agner <stefan@agner.ch>
17392 L:      linux-mtd@lists.infradead.org
17393 S:      Supported
17394 F:      drivers/mtd/nand/raw/vf610_nfc.c
17395
17396 VFAT/FAT/MSDOS FILESYSTEM
17397 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17398 S:      Maintained
17399 F:      Documentation/filesystems/vfat.txt
17400 F:      fs/fat/
17401
17402 VFIO DRIVER
17403 M:      Alex Williamson <alex.williamson@redhat.com>
17404 R:      Cornelia Huck <cohuck@redhat.com>
17405 L:      kvm@vger.kernel.org
17406 T:      git git://github.com/awilliam/linux-vfio.git
17407 S:      Maintained
17408 F:      Documentation/driver-api/vfio.rst
17409 F:      drivers/vfio/
17410 F:      include/linux/vfio.h
17411 F:      include/uapi/linux/vfio.h
17412
17413 VFIO MEDIATED DEVICE DRIVERS
17414 M:      Kirti Wankhede <kwankhede@nvidia.com>
17415 L:      kvm@vger.kernel.org
17416 S:      Maintained
17417 F:      Documentation/driver-api/vfio-mediated-device.rst
17418 F:      drivers/vfio/mdev/
17419 F:      include/linux/mdev.h
17420 F:      samples/vfio-mdev/
17421
17422 VFIO PLATFORM DRIVER
17423 M:      Eric Auger <eric.auger@redhat.com>
17424 L:      kvm@vger.kernel.org
17425 S:      Maintained
17426 F:      drivers/vfio/platform/
17427
17428 VGA_SWITCHEROO
17429 R:      Lukas Wunner <lukas@wunner.de>
17430 S:      Maintained
17431 F:      Documentation/gpu/vga-switcheroo.rst
17432 F:      drivers/gpu/vga/vga_switcheroo.c
17433 F:      include/linux/vga_switcheroo.h
17434 T:      git git://anongit.freedesktop.org/drm/drm-misc
17435
17436 VIA RHINE NETWORK DRIVER
17437 S:      Orphan
17438 F:      drivers/net/ethernet/via/via-rhine.c
17439
17440 VIA SD/MMC CARD CONTROLLER DRIVER
17441 M:      Bruce Chang <brucechang@via.com.tw>
17442 M:      Harald Welte <HaraldWelte@viatech.com>
17443 S:      Maintained
17444 F:      drivers/mmc/host/via-sdmmc.c
17445
17446 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17447 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17448 L:      linux-fbdev@vger.kernel.org
17449 S:      Maintained
17450 F:      include/linux/via-core.h
17451 F:      include/linux/via-gpio.h
17452 F:      include/linux/via_i2c.h
17453 F:      drivers/video/fbdev/via/
17454
17455 VIA VELOCITY NETWORK DRIVER
17456 M:      Francois Romieu <romieu@fr.zoreil.com>
17457 L:      netdev@vger.kernel.org
17458 S:      Maintained
17459 F:      drivers/net/ethernet/via/via-velocity.*
17460
17461 VICODEC VIRTUAL CODEC DRIVER
17462 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17463 L:      linux-media@vger.kernel.org
17464 T:      git git://linuxtv.org/media_tree.git
17465 W:      https://linuxtv.org
17466 S:      Maintained
17467 F:      drivers/media/platform/vicodec/*
17468
17469 VIDEO MULTIPLEXER DRIVER
17470 M:      Philipp Zabel <p.zabel@pengutronix.de>
17471 L:      linux-media@vger.kernel.org
17472 S:      Maintained
17473 F:      drivers/media/platform/video-mux.c
17474
17475 VIDEO I2C POLLING DRIVER
17476 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17477 L:      linux-media@vger.kernel.org
17478 S:      Maintained
17479 F:      drivers/media/i2c/video-i2c.c
17480
17481 VIDEOBUF2 FRAMEWORK
17482 M:      Pawel Osciak <pawel@osciak.com>
17483 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17484 M:      Kyungmin Park <kyungmin.park@samsung.com>
17485 R:      Tomasz Figa <tfiga@chromium.org>
17486 L:      linux-media@vger.kernel.org
17487 S:      Maintained
17488 F:      drivers/media/common/videobuf2/*
17489 F:      include/media/videobuf2-*
17490
17491 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17492 M:      Helen Koike <helen.koike@collabora.com>
17493 R:      Shuah Khan <skhan@linuxfoundation.org>
17494 L:      linux-media@vger.kernel.org
17495 T:      git git://linuxtv.org/media_tree.git
17496 W:      https://linuxtv.org
17497 S:      Maintained
17498 F:      drivers/media/platform/vimc/*
17499
17500 VIRT LIB
17501 M:      Alex Williamson <alex.williamson@redhat.com>
17502 M:      Paolo Bonzini <pbonzini@redhat.com>
17503 L:      kvm@vger.kernel.org
17504 S:      Supported
17505 F:      virt/lib/
17506
17507 VIRTIO AND VHOST VSOCK DRIVER
17508 M:      Stefan Hajnoczi <stefanha@redhat.com>
17509 M:      Stefano Garzarella <sgarzare@redhat.com>
17510 L:      kvm@vger.kernel.org
17511 L:      virtualization@lists.linux-foundation.org
17512 L:      netdev@vger.kernel.org
17513 S:      Maintained
17514 F:      include/linux/virtio_vsock.h
17515 F:      include/uapi/linux/virtio_vsock.h
17516 F:      include/uapi/linux/vsockmon.h
17517 F:      include/uapi/linux/vm_sockets_diag.h
17518 F:      net/vmw_vsock/diag.c
17519 F:      net/vmw_vsock/af_vsock_tap.c
17520 F:      net/vmw_vsock/virtio_transport_common.c
17521 F:      net/vmw_vsock/virtio_transport.c
17522 F:      net/vmw_vsock/vsock_loopback.c
17523 F:      drivers/net/vsockmon.c
17524 F:      drivers/vhost/vsock.c
17525 F:      tools/testing/vsock/
17526
17527 VIRTIO CONSOLE DRIVER
17528 M:      Amit Shah <amit@kernel.org>
17529 L:      virtualization@lists.linux-foundation.org
17530 S:      Maintained
17531 F:      drivers/char/virtio_console.c
17532 F:      include/linux/virtio_console.h
17533 F:      include/uapi/linux/virtio_console.h
17534
17535 VIRTIO CORE AND NET DRIVERS
17536 M:      "Michael S. Tsirkin" <mst@redhat.com>
17537 M:      Jason Wang <jasowang@redhat.com>
17538 L:      virtualization@lists.linux-foundation.org
17539 S:      Maintained
17540 F:      Documentation/devicetree/bindings/virtio/
17541 F:      drivers/virtio/
17542 F:      tools/virtio/
17543 F:      drivers/net/virtio_net.c
17544 F:      drivers/block/virtio_blk.c
17545 F:      include/linux/virtio*.h
17546 F:      include/uapi/linux/virtio_*.h
17547 F:      drivers/crypto/virtio/
17548 F:      mm/balloon_compaction.c
17549
17550 VIRTIO BLOCK AND SCSI DRIVERS
17551 M:      "Michael S. Tsirkin" <mst@redhat.com>
17552 M:      Jason Wang <jasowang@redhat.com>
17553 R:      Paolo Bonzini <pbonzini@redhat.com>
17554 R:      Stefan Hajnoczi <stefanha@redhat.com>
17555 L:      virtualization@lists.linux-foundation.org
17556 S:      Maintained
17557 F:      drivers/block/virtio_blk.c
17558 F:      drivers/scsi/virtio_scsi.c
17559 F:      include/uapi/linux/virtio_blk.h
17560 F:      include/uapi/linux/virtio_scsi.h
17561 F:      drivers/vhost/scsi.c
17562
17563 VIRTIO CRYPTO DRIVER
17564 M:      Gonglei <arei.gonglei@huawei.com>
17565 L:      virtualization@lists.linux-foundation.org
17566 L:      linux-crypto@vger.kernel.org
17567 S:      Maintained
17568 F:      drivers/crypto/virtio/
17569 F:      include/uapi/linux/virtio_crypto.h
17570
17571 VIRTIO DRIVERS FOR S390
17572 M:      Cornelia Huck <cohuck@redhat.com>
17573 M:      Halil Pasic <pasic@linux.ibm.com>
17574 L:      linux-s390@vger.kernel.org
17575 L:      virtualization@lists.linux-foundation.org
17576 L:      kvm@vger.kernel.org
17577 S:      Supported
17578 F:      drivers/s390/virtio/
17579 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17580
17581 VIRTIO FILE SYSTEM
17582 M:      Vivek Goyal <vgoyal@redhat.com>
17583 M:      Stefan Hajnoczi <stefanha@redhat.com>
17584 M:      Miklos Szeredi <miklos@szeredi.hu>
17585 L:      virtualization@lists.linux-foundation.org
17586 L:      linux-fsdevel@vger.kernel.org
17587 W:      https://virtio-fs.gitlab.io/
17588 S:      Supported
17589 F:      fs/fuse/virtio_fs.c
17590 F:      include/uapi/linux/virtio_fs.h
17591 F:      Documentation/filesystems/virtiofs.rst
17592
17593 VIRTIO GPU DRIVER
17594 M:      David Airlie <airlied@linux.ie>
17595 M:      Gerd Hoffmann <kraxel@redhat.com>
17596 L:      dri-devel@lists.freedesktop.org
17597 L:      virtualization@lists.linux-foundation.org
17598 T:      git git://anongit.freedesktop.org/drm/drm-misc
17599 S:      Maintained
17600 F:      drivers/gpu/drm/virtio/
17601 F:      include/uapi/linux/virtio_gpu.h
17602
17603 VIRTIO HOST (VHOST)
17604 M:      "Michael S. Tsirkin" <mst@redhat.com>
17605 M:      Jason Wang <jasowang@redhat.com>
17606 L:      kvm@vger.kernel.org
17607 L:      virtualization@lists.linux-foundation.org
17608 L:      netdev@vger.kernel.org
17609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17610 S:      Maintained
17611 F:      drivers/vhost/
17612 F:      include/uapi/linux/vhost.h
17613
17614 VIRTIO INPUT DRIVER
17615 M:      Gerd Hoffmann <kraxel@redhat.com>
17616 S:      Maintained
17617 F:      drivers/virtio/virtio_input.c
17618 F:      include/uapi/linux/virtio_input.h
17619
17620 VIRTIO IOMMU DRIVER
17621 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17622 L:      virtualization@lists.linux-foundation.org
17623 S:      Maintained
17624 F:      drivers/iommu/virtio-iommu.c
17625 F:      include/uapi/linux/virtio_iommu.h
17626
17627 VIRTUAL BOX GUEST DEVICE DRIVER
17628 M:      Hans de Goede <hdegoede@redhat.com>
17629 M:      Arnd Bergmann <arnd@arndb.de>
17630 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17631 S:      Maintained
17632 F:      include/linux/vbox_utils.h
17633 F:      include/uapi/linux/vbox*.h
17634 F:      drivers/virt/vboxguest/
17635
17636 VIRTUAL SERIO DEVICE DRIVER
17637 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17638 S:      Maintained
17639 F:      drivers/input/serio/userio.c
17640 F:      include/uapi/linux/userio.h
17641
17642 VITESSE FELIX ETHERNET SWITCH DRIVER
17643 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17644 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17645 L:      netdev@vger.kernel.org
17646 S:      Maintained
17647 F:      drivers/net/dsa/ocelot/*
17648 F:      net/dsa/tag_ocelot.c
17649
17650 VIVID VIRTUAL VIDEO DRIVER
17651 M:      Hans Verkuil <hverkuil@xs4all.nl>
17652 L:      linux-media@vger.kernel.org
17653 T:      git git://linuxtv.org/media_tree.git
17654 W:      https://linuxtv.org
17655 S:      Maintained
17656 F:      drivers/media/platform/vivid/*
17657
17658 VLYNQ BUS
17659 M:      Florian Fainelli <f.fainelli@gmail.com>
17660 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17661 S:      Maintained
17662 F:      drivers/vlynq/vlynq.c
17663 F:      include/linux/vlynq.h
17664
17665 VME SUBSYSTEM
17666 M:      Martyn Welch <martyn@welchs.me.uk>
17667 M:      Manohar Vanga <manohar.vanga@gmail.com>
17668 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17669 L:      devel@driverdev.osuosl.org
17670 S:      Maintained
17671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17672 F:      Documentation/driver-api/vme.rst
17673 F:      drivers/staging/vme/
17674 F:      drivers/vme/
17675 F:      include/linux/vme*
17676
17677 VMWARE BALLOON DRIVER
17678 M:      Nadav Amit <namit@vmware.com>
17679 M:      "VMware, Inc." <pv-drivers@vmware.com>
17680 L:      linux-kernel@vger.kernel.org
17681 S:      Maintained
17682 F:      drivers/misc/vmw_balloon.c
17683
17684 VMWARE HYPERVISOR INTERFACE
17685 M:      Thomas Hellstrom <thellstrom@vmware.com>
17686 M:      "VMware, Inc." <pv-drivers@vmware.com>
17687 L:      virtualization@lists.linux-foundation.org
17688 S:      Supported
17689 F:      arch/x86/kernel/cpu/vmware.c
17690 F:      arch/x86/include/asm/vmware.h
17691
17692 VMWARE PVRDMA DRIVER
17693 M:      Adit Ranadive <aditr@vmware.com>
17694 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17695 L:      linux-rdma@vger.kernel.org
17696 S:      Maintained
17697 F:      drivers/infiniband/hw/vmw_pvrdma/
17698
17699 VMware PVSCSI driver
17700 M:      Jim Gill <jgill@vmware.com>
17701 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17702 L:      linux-scsi@vger.kernel.org
17703 S:      Maintained
17704 F:      drivers/scsi/vmw_pvscsi.c
17705 F:      drivers/scsi/vmw_pvscsi.h
17706
17707 VMWARE VMMOUSE SUBDRIVER
17708 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17709 M:      "VMware, Inc." <pv-drivers@vmware.com>
17710 L:      linux-input@vger.kernel.org
17711 S:      Maintained
17712 F:      drivers/input/mouse/vmmouse.c
17713 F:      drivers/input/mouse/vmmouse.h
17714
17715 VMWARE VMXNET3 ETHERNET DRIVER
17716 M:      Ronak Doshi <doshir@vmware.com>
17717 M:      "VMware, Inc." <pv-drivers@vmware.com>
17718 L:      netdev@vger.kernel.org
17719 S:      Maintained
17720 F:      drivers/net/vmxnet3/
17721
17722 VOCORE VOCORE2 BOARD
17723 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17724 L:      linux-mips@vger.kernel.org
17725 S:      Maintained
17726 F:      arch/mips/boot/dts/ralink/vocore2.dts
17727
17728 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17729 M:      Liam Girdwood <lgirdwood@gmail.com>
17730 M:      Mark Brown <broonie@kernel.org>
17731 L:      linux-kernel@vger.kernel.org
17732 W:      http://www.slimlogic.co.uk/?p=48
17733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17734 S:      Supported
17735 F:      Documentation/devicetree/bindings/regulator/
17736 F:      Documentation/power/regulator/
17737 F:      drivers/regulator/
17738 F:      include/dt-bindings/regulator/
17739 F:      include/linux/regulator/
17740 K:      regulator_get_optional
17741
17742 VRF
17743 M:      David Ahern <dsahern@kernel.org>
17744 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17745 L:      netdev@vger.kernel.org
17746 S:      Maintained
17747 F:      drivers/net/vrf.c
17748 F:      Documentation/networking/vrf.txt
17749
17750 VSPRINTF
17751 M:      Petr Mladek <pmladek@suse.com>
17752 M:      Steven Rostedt <rostedt@goodmis.org>
17753 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17754 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17755 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17757 S:      Maintained
17758 F:      lib/vsprintf.c
17759 F:      lib/test_printf.c
17760 F:      Documentation/core-api/printk-formats.rst
17761
17762 VT1211 HARDWARE MONITOR DRIVER
17763 M:      Juerg Haefliger <juergh@gmail.com>
17764 L:      linux-hwmon@vger.kernel.org
17765 S:      Maintained
17766 F:      Documentation/hwmon/vt1211.rst
17767 F:      drivers/hwmon/vt1211.c
17768
17769 VT8231 HARDWARE MONITOR DRIVER
17770 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17771 L:      linux-hwmon@vger.kernel.org
17772 S:      Maintained
17773 F:      drivers/hwmon/vt8231.c
17774
17775 VUB300 USB to SDIO/SD/MMC bridge chip
17776 L:      linux-mmc@vger.kernel.org
17777 S:      Orphan
17778 F:      drivers/mmc/host/vub300.c
17779
17780 W1 DALLAS'S 1-WIRE BUS
17781 M:      Evgeniy Polyakov <zbr@ioremap.net>
17782 S:      Maintained
17783 F:      Documentation/devicetree/bindings/w1/
17784 F:      Documentation/w1/
17785 F:      drivers/w1/
17786 F:      include/linux/w1.h
17787
17788 W83791D HARDWARE MONITORING DRIVER
17789 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17790 L:      linux-hwmon@vger.kernel.org
17791 S:      Maintained
17792 F:      Documentation/hwmon/w83791d.rst
17793 F:      drivers/hwmon/w83791d.c
17794
17795 W83793 HARDWARE MONITORING DRIVER
17796 M:      Rudolf Marek <r.marek@assembler.cz>
17797 L:      linux-hwmon@vger.kernel.org
17798 S:      Maintained
17799 F:      Documentation/hwmon/w83793.rst
17800 F:      drivers/hwmon/w83793.c
17801
17802 W83795 HARDWARE MONITORING DRIVER
17803 M:      Jean Delvare <jdelvare@suse.com>
17804 L:      linux-hwmon@vger.kernel.org
17805 S:      Maintained
17806 F:      drivers/hwmon/w83795.c
17807
17808 W83L51xD SD/MMC CARD INTERFACE DRIVER
17809 M:      Pierre Ossman <pierre@ossman.eu>
17810 S:      Maintained
17811 F:      drivers/mmc/host/wbsd.*
17812
17813 WACOM PROTOCOL 4 SERIAL TABLETS
17814 M:      Julian Squires <julian@cipht.net>
17815 M:      Hans de Goede <hdegoede@redhat.com>
17816 L:      linux-input@vger.kernel.org
17817 S:      Maintained
17818 F:      drivers/input/tablet/wacom_serial4.c
17819
17820 WATCHDOG DEVICE DRIVERS
17821 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17822 M:      Guenter Roeck <linux@roeck-us.net>
17823 L:      linux-watchdog@vger.kernel.org
17824 W:      http://www.linux-watchdog.org/
17825 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17826 S:      Maintained
17827 F:      Documentation/devicetree/bindings/watchdog/
17828 F:      Documentation/watchdog/
17829 F:      drivers/watchdog/
17830 F:      include/linux/watchdog.h
17831 F:      include/uapi/linux/watchdog.h
17832
17833 WHISKEYCOVE PMIC GPIO DRIVER
17834 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17835 L:      linux-gpio@vger.kernel.org
17836 S:      Maintained
17837 F:      drivers/gpio/gpio-wcove.c
17838
17839 WHWAVE RTC DRIVER
17840 M:      Dianlong Li <long17.cool@163.com>
17841 L:      linux-rtc@vger.kernel.org
17842 S:      Maintained
17843 F:      drivers/rtc/rtc-sd3078.c
17844
17845 WIIMOTE HID DRIVER
17846 M:      David Herrmann <dh.herrmann@googlemail.com>
17847 L:      linux-input@vger.kernel.org
17848 S:      Maintained
17849 F:      drivers/hid/hid-wiimote*
17850
17851 WILOCITY WIL6210 WIRELESS DRIVER
17852 M:      Maya Erez <merez@codeaurora.org>
17853 L:      linux-wireless@vger.kernel.org
17854 L:      wil6210@qti.qualcomm.com
17855 S:      Supported
17856 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17857 F:      drivers/net/wireless/ath/wil6210/
17858
17859 WIMAX STACK
17860 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17861 M:      linux-wimax@intel.com
17862 L:      wimax@linuxwimax.org (subscribers-only)
17863 S:      Supported
17864 W:      http://linuxwimax.org
17865 F:      Documentation/admin-guide/wimax/wimax.rst
17866 F:      include/linux/wimax/debug.h
17867 F:      include/net/wimax.h
17868 F:      include/uapi/linux/wimax.h
17869 F:      net/wimax/
17870
17871 WINBOND CIR DRIVER
17872 M:      David Härdeman <david@hardeman.nu>
17873 S:      Maintained
17874 F:      drivers/media/rc/winbond-cir.c
17875
17876 RCMM REMOTE CONTROLS DECODER
17877 M:      Patrick Lerda <patrick9876@free.fr>
17878 S:      Maintained
17879 F:      drivers/media/rc/ir-rcmm-decoder.c
17880
17881 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17882 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17883 L:      linux-watchdog@vger.kernel.org
17884 S:      Maintained
17885 F:      drivers/watchdog/ebc-c384_wdt.c
17886
17887 WINSYSTEMS WS16C48 GPIO DRIVER
17888 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17889 L:      linux-gpio@vger.kernel.org
17890 S:      Maintained
17891 F:      drivers/gpio/gpio-ws16c48.c
17892
17893 WIREGUARD SECURE NETWORK TUNNEL
17894 M:      Jason A. Donenfeld <Jason@zx2c4.com>
17895 S:      Maintained
17896 F:      drivers/net/wireguard/
17897 F:      tools/testing/selftests/wireguard/
17898 L:      wireguard@lists.zx2c4.com
17899 L:      netdev@vger.kernel.org
17900
17901 WISTRON LAPTOP BUTTON DRIVER
17902 M:      Miloslav Trmac <mitr@volny.cz>
17903 S:      Maintained
17904 F:      drivers/input/misc/wistron_btns.c
17905
17906 WL3501 WIRELESS PCMCIA CARD DRIVER
17907 L:      linux-wireless@vger.kernel.org
17908 S:      Odd fixes
17909 F:      drivers/net/wireless/wl3501*
17910
17911 WOLFSON MICROELECTRONICS DRIVERS
17912 L:      patches@opensource.cirrus.com
17913 T:      git https://github.com/CirrusLogic/linux-drivers.git
17914 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17915 S:      Supported
17916 F:      Documentation/hwmon/wm83??.rst
17917 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17918 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17919 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17920 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17921 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17922 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17923 F:      drivers/clk/clk-wm83*.c
17924 F:      drivers/extcon/extcon-arizona.c
17925 F:      drivers/leds/leds-wm83*.c
17926 F:      drivers/gpio/gpio-*wm*.c
17927 F:      drivers/gpio/gpio-arizona.c
17928 F:      drivers/hwmon/wm83??-hwmon.c
17929 F:      drivers/input/misc/wm831x-on.c
17930 F:      drivers/input/touchscreen/wm831x-ts.c
17931 F:      drivers/input/touchscreen/wm97*.c
17932 F:      drivers/mfd/arizona*
17933 F:      drivers/mfd/wm*.c
17934 F:      drivers/mfd/cs47l24*
17935 F:      drivers/power/supply/wm83*.c
17936 F:      drivers/rtc/rtc-wm83*.c
17937 F:      drivers/regulator/wm8*.c
17938 F:      drivers/regulator/arizona*
17939 F:      drivers/video/backlight/wm83*_bl.c
17940 F:      drivers/watchdog/wm83*_wdt.c
17941 F:      include/linux/mfd/arizona/
17942 F:      include/linux/mfd/wm831x/
17943 F:      include/linux/mfd/wm8350/
17944 F:      include/linux/mfd/wm8400*
17945 F:      include/linux/regulator/arizona*
17946 F:      include/linux/wm97xx.h
17947 F:      include/sound/wm????.h
17948 F:      sound/soc/codecs/arizona.?
17949 F:      sound/soc/codecs/wm*
17950 F:      sound/soc/codecs/cs47l24*
17951
17952 WORKQUEUE
17953 M:      Tejun Heo <tj@kernel.org>
17954 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17956 S:      Maintained
17957 F:      include/linux/workqueue.h
17958 F:      kernel/workqueue.c
17959 F:      Documentation/core-api/workqueue.rst
17960
17961 X-POWERS AXP288 PMIC DRIVERS
17962 M:      Hans de Goede <hdegoede@redhat.com>
17963 S:      Maintained
17964 N:      axp288
17965 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17966
17967 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17968 M:      Chen-Yu Tsai <wens@csie.org>
17969 L:      linux-kernel@vger.kernel.org
17970 S:      Maintained
17971 N:      axp[128]
17972
17973 X.25 NETWORK LAYER
17974 M:      Andrew Hendry <andrew.hendry@gmail.com>
17975 L:      linux-x25@vger.kernel.org
17976 S:      Odd Fixes
17977 F:      Documentation/networking/x25*
17978 F:      include/net/x25*
17979 F:      net/x25/
17980
17981 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17982 M:      Thomas Gleixner <tglx@linutronix.de>
17983 M:      Ingo Molnar <mingo@redhat.com>
17984 M:      Borislav Petkov <bp@alien8.de>
17985 R:      "H. Peter Anvin" <hpa@zytor.com>
17986 M:      x86@kernel.org
17987 L:      linux-kernel@vger.kernel.org
17988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17989 S:      Maintained
17990 F:      Documentation/devicetree/bindings/x86/
17991 F:      Documentation/x86/
17992 F:      arch/x86/
17993
17994 X86 ENTRY CODE
17995 M:      Andy Lutomirski <luto@kernel.org>
17996 L:      linux-kernel@vger.kernel.org
17997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17998 S:      Maintained
17999 F:      arch/x86/entry/
18000
18001 X86 MCE INFRASTRUCTURE
18002 M:      Tony Luck <tony.luck@intel.com>
18003 M:      Borislav Petkov <bp@alien8.de>
18004 L:      linux-edac@vger.kernel.org
18005 S:      Maintained
18006 F:      arch/x86/kernel/cpu/mce/*
18007
18008 X86 MICROCODE UPDATE SUPPORT
18009 M:      Borislav Petkov <bp@alien8.de>
18010 S:      Maintained
18011 F:      arch/x86/kernel/cpu/microcode/*
18012
18013 X86 MM
18014 M:      Dave Hansen <dave.hansen@linux.intel.com>
18015 M:      Andy Lutomirski <luto@kernel.org>
18016 M:      Peter Zijlstra <peterz@infradead.org>
18017 L:      linux-kernel@vger.kernel.org
18018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18019 S:      Maintained
18020 F:      arch/x86/mm/
18021
18022 X86 PLATFORM DRIVERS
18023 M:      Darren Hart <dvhart@infradead.org>
18024 M:      Andy Shevchenko <andy@infradead.org>
18025 L:      platform-driver-x86@vger.kernel.org
18026 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18027 S:      Odd Fixes
18028 F:      drivers/platform/x86/
18029 F:      drivers/platform/olpc/
18030
18031 X86 PLATFORM DRIVERS - ARCH
18032 R:      Darren Hart <dvhart@infradead.org>
18033 R:      Andy Shevchenko <andy@infradead.org>
18034 L:      platform-driver-x86@vger.kernel.org
18035 L:      x86@kernel.org
18036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18037 S:      Maintained
18038 F:      arch/x86/platform
18039
18040 X86 VDSO
18041 M:      Andy Lutomirski <luto@kernel.org>
18042 L:      linux-kernel@vger.kernel.org
18043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18044 S:      Maintained
18045 F:      arch/x86/entry/vdso/
18046
18047 XARRAY
18048 M:      Matthew Wilcox <willy@infradead.org>
18049 L:      linux-fsdevel@vger.kernel.org
18050 S:      Supported
18051 F:      Documentation/core-api/xarray.rst
18052 F:      lib/idr.c
18053 F:      lib/xarray.c
18054 F:      include/linux/idr.h
18055 F:      include/linux/xarray.h
18056 F:      tools/testing/radix-tree
18057
18058 XBOX DVD IR REMOTE
18059 M:      Benjamin Valentin <benpicco@googlemail.com>
18060 S:      Maintained
18061 F:      drivers/media/rc/xbox_remote.c
18062 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18063
18064 XC2028/3028 TUNER DRIVER
18065 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18066 L:      linux-media@vger.kernel.org
18067 W:      https://linuxtv.org
18068 T:      git git://linuxtv.org/media_tree.git
18069 S:      Maintained
18070 F:      drivers/media/tuners/tuner-xc2028.*
18071
18072 XDP (eXpress Data Path)
18073 M:      Alexei Starovoitov <ast@kernel.org>
18074 M:      Daniel Borkmann <daniel@iogearbox.net>
18075 M:      David S. Miller <davem@davemloft.net>
18076 M:      Jakub Kicinski <kuba@kernel.org>
18077 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18078 M:      John Fastabend <john.fastabend@gmail.com>
18079 L:      netdev@vger.kernel.org
18080 L:      bpf@vger.kernel.org
18081 S:      Supported
18082 F:      net/core/xdp.c
18083 F:      include/net/xdp.h
18084 F:      kernel/bpf/devmap.c
18085 F:      kernel/bpf/cpumap.c
18086 F:      include/trace/events/xdp.h
18087 K:      xdp
18088 N:      xdp
18089
18090 XDP SOCKETS (AF_XDP)
18091 M:      Björn Töpel <bjorn.topel@intel.com>
18092 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18093 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18094 L:      netdev@vger.kernel.org
18095 L:      bpf@vger.kernel.org
18096 S:      Maintained
18097 F:      kernel/bpf/xskmap.c
18098 F:      net/xdp/
18099
18100 XEN BLOCK SUBSYSTEM
18101 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18102 M:      Roger Pau Monné <roger.pau@citrix.com>
18103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18104 S:      Supported
18105 F:      drivers/block/xen-blkback/*
18106 F:      drivers/block/xen*
18107
18108 XEN HYPERVISOR ARM
18109 M:      Stefano Stabellini <sstabellini@kernel.org>
18110 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18111 S:      Maintained
18112 F:      arch/arm/xen/
18113 F:      arch/arm/include/asm/xen/
18114
18115 XEN HYPERVISOR ARM64
18116 M:      Stefano Stabellini <sstabellini@kernel.org>
18117 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18118 S:      Maintained
18119 F:      arch/arm64/xen/
18120 F:      arch/arm64/include/asm/xen/
18121
18122 XEN HYPERVISOR INTERFACE
18123 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18124 M:      Juergen Gross <jgross@suse.com>
18125 R:      Stefano Stabellini <sstabellini@kernel.org>
18126 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18128 S:      Supported
18129 F:      arch/x86/xen/
18130 F:      arch/x86/platform/pvh/
18131 F:      drivers/*/xen-*front.c
18132 F:      drivers/xen/
18133 F:      arch/x86/include/asm/xen/
18134 F:      arch/x86/include/asm/pvclock-abi.h
18135 F:      include/xen/
18136 F:      include/uapi/xen/
18137 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18138 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18139
18140 XEN NETWORK BACKEND DRIVER
18141 M:      Wei Liu <wei.liu@kernel.org>
18142 M:      Paul Durrant <paul@xen.org>
18143 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18144 L:      netdev@vger.kernel.org
18145 S:      Supported
18146 F:      drivers/net/xen-netback/*
18147
18148 XEN PCI SUBSYSTEM
18149 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18150 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18151 S:      Supported
18152 F:      arch/x86/pci/*xen*
18153 F:      drivers/pci/*xen*
18154
18155 XEN PVSCSI DRIVERS
18156 M:      Juergen Gross <jgross@suse.com>
18157 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18158 L:      linux-scsi@vger.kernel.org
18159 S:      Supported
18160 F:      drivers/scsi/xen-scsifront.c
18161 F:      drivers/xen/xen-scsiback.c
18162 F:      include/xen/interface/io/vscsiif.h
18163
18164 XEN SWIOTLB SUBSYSTEM
18165 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18166 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18167 L:      iommu@lists.linux-foundation.org
18168 S:      Supported
18169 F:      arch/x86/xen/*swiotlb*
18170 F:      drivers/xen/*swiotlb*
18171
18172 XEN SOUND FRONTEND DRIVER
18173 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18174 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18175 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18176 S:      Supported
18177 F:      sound/xen/*
18178
18179 XFS FILESYSTEM
18180 M:      Darrick J. Wong <darrick.wong@oracle.com>
18181 M:      linux-xfs@vger.kernel.org
18182 L:      linux-xfs@vger.kernel.org
18183 W:      http://xfs.org/
18184 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18185 S:      Supported
18186 F:      Documentation/admin-guide/xfs.rst
18187 F:      Documentation/ABI/testing/sysfs-fs-xfs
18188 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18189 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18190 F:      fs/xfs/
18191 F:      include/uapi/linux/dqblk_xfs.h
18192 F:      include/uapi/linux/fsmap.h
18193
18194 XILINX AXI ETHERNET DRIVER
18195 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18196 S:      Maintained
18197 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18198
18199 XILINX CAN DRIVER
18200 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18201 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18202 L:      linux-can@vger.kernel.org
18203 S:      Maintained
18204 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18205 F:      drivers/net/can/xilinx_can.c
18206
18207 XILINX UARTLITE SERIAL DRIVER
18208 M:      Peter Korsgaard <jacmet@sunsite.dk>
18209 L:      linux-serial@vger.kernel.org
18210 S:      Maintained
18211 F:      drivers/tty/serial/uartlite.c
18212
18213 XILINX VIDEO IP CORES
18214 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18215 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18216 L:      linux-media@vger.kernel.org
18217 T:      git git://linuxtv.org/media_tree.git
18218 S:      Supported
18219 F:      Documentation/devicetree/bindings/media/xilinx/
18220 F:      drivers/media/platform/xilinx/
18221 F:      include/uapi/linux/xilinx-v4l2-controls.h
18222
18223 XILINX SD-FEC IP CORES
18224 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18225 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18226 S:      Maintained
18227 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18228 F:      Documentation/misc-devices/xilinx_sdfec.rst
18229 F:      drivers/misc/xilinx_sdfec.c
18230 F:      drivers/misc/Kconfig
18231 F:      drivers/misc/Makefile
18232 F:      include/uapi/misc/xilinx_sdfec.h
18233
18234 XILLYBUS DRIVER
18235 M:      Eli Billauer <eli.billauer@gmail.com>
18236 L:      linux-kernel@vger.kernel.org
18237 S:      Supported
18238 F:      drivers/char/xillybus/
18239
18240 XLP9XX I2C DRIVER
18241 M:      George Cherian <gcherian@marvell.com>
18242 L:      linux-i2c@vger.kernel.org
18243 W:      http://www.marvell.com
18244 S:      Supported
18245 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18246 F:      drivers/i2c/busses/i2c-xlp9xx.c
18247
18248 XRA1403 GPIO EXPANDER
18249 M:      Nandor Han <nandor.han@ge.com>
18250 M:      Semi Malinen <semi.malinen@ge.com>
18251 L:      linux-gpio@vger.kernel.org
18252 S:      Maintained
18253 F:      drivers/gpio/gpio-xra1403.c
18254 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18255
18256 XTENSA XTFPGA PLATFORM SUPPORT
18257 M:      Max Filippov <jcmvbkbc@gmail.com>
18258 L:      linux-xtensa@linux-xtensa.org
18259 S:      Maintained
18260 F:      drivers/spi/spi-xtensa-xtfpga.c
18261 F:      sound/soc/xtensa/xtfpga-i2s.c
18262
18263 YAM DRIVER FOR AX.25
18264 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18265 L:      linux-hams@vger.kernel.org
18266 S:      Maintained
18267 F:      drivers/net/hamradio/yam*
18268 F:      include/linux/yam.h
18269
18270 YAMA SECURITY MODULE
18271 M:      Kees Cook <keescook@chromium.org>
18272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18273 S:      Supported
18274 F:      security/yama/
18275 F:      Documentation/admin-guide/LSM/Yama.rst
18276
18277 YEALINK PHONE DRIVER
18278 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18279 L:      usbb2k-api-dev@nongnu.org
18280 S:      Maintained
18281 F:      Documentation/input/devices/yealink.rst
18282 F:      drivers/input/misc/yealink.*
18283
18284 Z8530 DRIVER FOR AX.25
18285 M:      Joerg Reuter <jreuter@yaina.de>
18286 W:      http://yaina.de/jreuter/
18287 W:      http://www.qsl.net/dl1bke/
18288 L:      linux-hams@vger.kernel.org
18289 S:      Maintained
18290 F:      Documentation/networking/z8530drv.txt
18291 F:      drivers/net/hamradio/*scc.c
18292 F:      drivers/net/hamradio/z8530.h
18293
18294 ZBUD COMPRESSED PAGE ALLOCATOR
18295 M:      Seth Jennings <sjenning@redhat.com>
18296 M:      Dan Streetman <ddstreet@ieee.org>
18297 L:      linux-mm@kvack.org
18298 S:      Maintained
18299 F:      mm/zbud.c
18300 F:      include/linux/zbud.h
18301
18302 ZD1211RW WIRELESS DRIVER
18303 M:      Daniel Drake <dsd@gentoo.org>
18304 M:      Ulrich Kunitz <kune@deine-taler.de>
18305 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18306 L:      linux-wireless@vger.kernel.org
18307 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18308 S:      Maintained
18309 F:      drivers/net/wireless/zydas/zd1211rw/
18310
18311 ZD1301 MEDIA DRIVER
18312 M:      Antti Palosaari <crope@iki.fi>
18313 L:      linux-media@vger.kernel.org
18314 W:      https://linuxtv.org/
18315 W:      http://palosaari.fi/linux/
18316 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18317 S:      Maintained
18318 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18319
18320 ZD1301_DEMOD MEDIA DRIVER
18321 M:      Antti Palosaari <crope@iki.fi>
18322 L:      linux-media@vger.kernel.org
18323 W:      https://linuxtv.org/
18324 W:      http://palosaari.fi/linux/
18325 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18326 S:      Maintained
18327 F:      drivers/media/dvb-frontends/zd1301_demod*
18328
18329 ZHAOXIN PROCESSOR SUPPORT
18330 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18331 L:      linux-kernel@vger.kernel.org
18332 S:      Maintained
18333 F:      arch/x86/kernel/cpu/zhaoxin.c
18334
18335 ZPOOL COMPRESSED PAGE STORAGE API
18336 M:      Dan Streetman <ddstreet@ieee.org>
18337 L:      linux-mm@kvack.org
18338 S:      Maintained
18339 F:      mm/zpool.c
18340 F:      include/linux/zpool.h
18341
18342 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18343 M:      Minchan Kim <minchan@kernel.org>
18344 M:      Nitin Gupta <ngupta@vflare.org>
18345 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18346 L:      linux-kernel@vger.kernel.org
18347 S:      Maintained
18348 F:      drivers/block/zram/
18349 F:      Documentation/admin-guide/blockdev/zram.rst
18350
18351 ZS DECSTATION Z85C30 SERIAL DRIVER
18352 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18353 S:      Maintained
18354 F:      drivers/tty/serial/zs.*
18355
18356 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18357 M:      Minchan Kim <minchan@kernel.org>
18358 M:      Nitin Gupta <ngupta@vflare.org>
18359 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18360 L:      linux-mm@kvack.org
18361 S:      Maintained
18362 F:      mm/zsmalloc.c
18363 F:      include/linux/zsmalloc.h
18364 F:      Documentation/vm/zsmalloc.rst
18365
18366 ZSWAP COMPRESSED SWAP CACHING
18367 M:      Seth Jennings <sjenning@redhat.com>
18368 M:      Dan Streetman <ddstreet@ieee.org>
18369 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18370 L:      linux-mm@kvack.org
18371 S:      Maintained
18372 F:      mm/zswap.c
18373
18374 THE REST
18375 M:      Linus Torvalds <torvalds@linux-foundation.org>
18376 L:      linux-kernel@vger.kernel.org
18377 Q:      http://patchwork.kernel.org/project/LKML/list/
18378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18379 S:      Buried alive in reporters
18380 F:      *
18381 F:      */