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 <lftan@altera.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 R:      Saeed Bishara <saeedb@amazon.com>
 775 R:      Zorik Machulsky <zorik@amazon.com>
 776 L:      netdev@vger.kernel.org
 777 S:      Supported
 778 F:      Documentation/networking/device_drivers/amazon/ena.txt
 779 F:      drivers/net/ethernet/amazon/
 780
 781 AMAZON RDMA EFA DRIVER
 782 M:      Gal Pressman <galpress@amazon.com>
 783 R:      Yossi Leybovich <sleybo@amazon.com>
 784 L:      linux-rdma@vger.kernel.org
 785 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 786 S:      Supported
 787 F:      drivers/infiniband/hw/efa/
 788 F:      include/uapi/rdma/efa-abi.h
 789
 790 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 791 M:      Tom Lendacky <thomas.lendacky@amd.com>
 792 M:      Gary Hook <gary.hook@amd.com>
 793 L:      linux-crypto@vger.kernel.org
 794 S:      Supported
 795 F:      drivers/crypto/ccp/
 796 F:      include/linux/ccp.h
 797
 798 AMD DISPLAY CORE
 799 M:      Harry Wentland <harry.wentland@amd.com>
 800 M:      Leo Li <sunpeng.li@amd.com>
 801 L:      amd-gfx@lists.freedesktop.org
 802 T:      git git://people.freedesktop.org/~agd5f/linux
 803 S:      Supported
 804 F:      drivers/gpu/drm/amd/display/
 805
 806 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 807 M:      Huang Rui <ray.huang@amd.com>
 808 L:      linux-hwmon@vger.kernel.org
 809 S:      Supported
 810 F:      Documentation/hwmon/fam15h_power.rst
 811 F:      drivers/hwmon/fam15h_power.c
 812
 813 AMD FCH GPIO DRIVER
 814 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 815 L:      linux-gpio@vger.kernel.org
 816 S:      Maintained
 817 F:      drivers/gpio/gpio-amd-fch.c
 818 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 819
 820 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 S:      Orphan
 823 F:      drivers/usb/gadget/udc/amd5536udc.*
 824
 825 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 826 M:      Andres Salomon <dilinger@queued.net>
 827 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 828 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 829 S:      Supported
 830 F:      drivers/char/hw_random/geode-rng.c
 831 F:      drivers/crypto/geode*
 832 F:      drivers/video/fbdev/geode/
 833 F:      arch/x86/include/asm/geode.h
 834
 835 AMD IOMMU (AMD-VI)
 836 M:      Joerg Roedel <joro@8bytes.org>
 837 L:      iommu@lists.linux-foundation.org
 838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 839 S:      Maintained
 840 F:      drivers/iommu/amd_iommu*.[ch]
 841 F:      include/linux/amd-iommu.h
 842
 843 AMD KFD
 844 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 845 L:      amd-gfx@lists.freedesktop.org
 846 T:      git git://people.freedesktop.org/~agd5f/linux
 847 S:      Supported
 848 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 849 F:      drivers/gpu/drm/amd/amdkfd/
 850 F:      drivers/gpu/drm/amd/include/cik_structs.h
 851 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 852 F:      drivers/gpu/drm/amd/include/vi_structs.h
 853 F:      drivers/gpu/drm/amd/include/v9_structs.h
 854 F:      include/uapi/linux/kfd_ioctl.h
 855
 856 AMD MP2 I2C DRIVER
 857 M:      Elie Morisse <syniurge@gmail.com>
 858 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 859 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 860 L:      linux-i2c@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/i2c/busses/i2c-amd-mp2*
 863
 864 AMD POWERPLAY
 865 M:      Evan Quan <evan.quan@amd.com>
 866 L:      amd-gfx@lists.freedesktop.org
 867 S:      Supported
 868 F:      drivers/gpu/drm/amd/powerplay/
 869 T:      git git://people.freedesktop.org/~agd5f/linux
 870
 871 AMD SEATTLE DEVICE TREE SUPPORT
 872 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 873 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 S:      Supported
 876 F:      arch/arm64/boot/dts/amd/
 877
 878 AMD XGBE DRIVER
 879 M:      Tom Lendacky <thomas.lendacky@amd.com>
 880 L:      netdev@vger.kernel.org
 881 S:      Supported
 882 F:      drivers/net/ethernet/amd/xgbe/
 883 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 884
 885 ANALOG DEVICES INC AD5686 DRIVER
 886 M:      Stefan Popa <stefan.popa@analog.com>
 887 L:      linux-pm@vger.kernel.org
 888 W:      http://ez.analog.com/community/linux-device-drivers
 889 S:      Supported
 890 F:      drivers/iio/dac/ad5686*
 891 F:      drivers/iio/dac/ad5696*
 892
 893 ANALOG DEVICES INC AD5758 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-iio@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/iio/dac/ad5758.c
 899 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 900
 901 ANALOG DEVICES INC AD7124 DRIVER
 902 M:      Stefan Popa <stefan.popa@analog.com>
 903 L:      linux-iio@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/iio/adc/ad7124.c
 907 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 908
 909 ANALOG DEVICES INC AD7292 DRIVER
 910 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 911 L:      linux-iio@vger.kernel.org
 912 W:      http://ez.analog.com/community/linux-device-drivers
 913 S:      Supported
 914 F:      drivers/iio/adc/ad7292.c
 915 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 916
 917 ANALOG DEVICES INC AD7606 DRIVER
 918 M:      Stefan Popa <stefan.popa@analog.com>
 919 M:      Beniamin Bia <beniamin.bia@analog.com>
 920 L:      linux-iio@vger.kernel.org
 921 W:      http://ez.analog.com/community/linux-device-drivers
 922 S:      Supported
 923 F:      drivers/iio/adc/ad7606.c
 924 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 925
 926 ANALOG DEVICES INC AD7768-1 DRIVER
 927 M:      Stefan Popa <stefan.popa@analog.com>
 928 L:      linux-iio@vger.kernel.org
 929 W:      http://ez.analog.com/community/linux-device-drivers
 930 S:      Supported
 931 F:      drivers/iio/adc/ad7768-1.c
 932 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 933
 934 ANALOG DEVICES INC AD7780 DRIVER
 935 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 936 M:      Renato Lui Geh <renatogeh@gmail.com>
 937 L:      linux-iio@vger.kernel.org
 938 W:      http://ez.analog.com/community/linux-device-drivers
 939 S:      Supported
 940 F:      drivers/iio/adc/ad7780.c
 941 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 942
 943 ANALOG DEVICES INC AD9389B DRIVER
 944 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 945 L:      linux-media@vger.kernel.org
 946 S:      Maintained
 947 F:      drivers/media/i2c/ad9389b*
 948
 949 ANALOG DEVICES INC ADGS1408 DRIVER
 950 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 951 S:      Supported
 952 F:      drivers/mux/adgs1408.c
 953 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 954
 955 ANALOG DEVICES INC ADIN DRIVER
 956 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 957 L:      netdev@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/net/phy/adin.c
 961 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 962
 963 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 964 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 965 S:      Supported
 966 L:      linux-iio@vger.kernel.org
 967 F:      include/linux/iio/imu/adis.h
 968 F:      drivers/iio/imu/adis.c
 969
 970 ANALOG DEVICES INC ADIS16460 DRIVER
 971 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 972 S:      Supported
 973 L:      linux-iio@vger.kernel.org
 974 W:      http://ez.analog.com/community/linux-device-drivers
 975 F:      drivers/iio/imu/adis16460.c
 976 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 977
 978 ANALOG DEVICES INC ADP5061 DRIVER
 979 M:      Stefan Popa <stefan.popa@analog.com>
 980 L:      linux-pm@vger.kernel.org
 981 W:      http://ez.analog.com/community/linux-device-drivers
 982 S:      Supported
 983 F:      drivers/power/supply/adp5061.c
 984
 985 ANALOG DEVICES INC ADV7180 DRIVER
 986 M:      Lars-Peter Clausen <lars@metafoo.de>
 987 L:      linux-media@vger.kernel.org
 988 W:      http://ez.analog.com/community/linux-device-drivers
 989 S:      Supported
 990 F:      drivers/media/i2c/adv7180.c
 991
 992 ANALOG DEVICES INC ADV748X DRIVER
 993 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 994 L:      linux-media@vger.kernel.org
 995 S:      Maintained
 996 F:      drivers/media/i2c/adv748x/*
 997
 998 ANALOG DEVICES INC ADV7511 DRIVER
 999 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1000 L:      linux-media@vger.kernel.org
1001 S:      Maintained
1002 F:      drivers/media/i2c/adv7511*
1003
1004 ANALOG DEVICES INC ADV7604 DRIVER
1005 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1006 L:      linux-media@vger.kernel.org
1007 S:      Maintained
1008 F:      drivers/media/i2c/adv7604*
1009
1010 ANALOG DEVICES INC ADV7842 DRIVER
1011 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1012 L:      linux-media@vger.kernel.org
1013 S:      Maintained
1014 F:      drivers/media/i2c/adv7842*
1015
1016 ANALOG DEVICES INC ASOC CODEC DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 M:      Nuno Sá <nuno.sa@analog.com>
1019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1020 W:      http://wiki.analog.com/
1021 W:      http://ez.analog.com/community/linux-device-drivers
1022 S:      Supported
1023 F:      sound/soc/codecs/adau*
1024 F:      sound/soc/codecs/adav*
1025 F:      sound/soc/codecs/ad1*
1026 F:      sound/soc/codecs/ad7*
1027 F:      sound/soc/codecs/ssm*
1028 F:      sound/soc/codecs/sigmadsp.*
1029
1030 ANALOG DEVICES INC DMA DRIVERS
1031 M:      Lars-Peter Clausen <lars@metafoo.de>
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      drivers/dma/dma-axi-dmac.c
1035
1036 ANALOG DEVICES INC IIO DRIVERS
1037 M:      Lars-Peter Clausen <lars@metafoo.de>
1038 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1039 M:      Stefan Popa <stefan.popa@analog.com>
1040 W:      http://wiki.analog.com/
1041 W:      http://ez.analog.com/community/linux-device-drivers
1042 S:      Supported
1043 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1044 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1045 F:      drivers/iio/*/ad*
1046 F:      drivers/iio/adc/ltc2497*
1047 X:      drivers/iio/*/adjd*
1048 F:      drivers/staging/iio/*/ad*
1049
1050 ANALOGBITS PLL LIBRARIES
1051 M:      Paul Walmsley <paul.walmsley@sifive.com>
1052 S:      Supported
1053 F:      drivers/clk/analogbits/*
1054 F:      include/linux/clk/analogbits*
1055
1056 ANDES ARCHITECTURE
1057 M:      Nick Hu <nickhu@andestech.com>
1058 M:      Greentime Hu <green.hu@gmail.com>
1059 M:      Vincent Chen <deanbo422@gmail.com>
1060 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1061 S:      Supported
1062 F:      arch/nds32/
1063 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1064 F:      Documentation/devicetree/bindings/nds32/
1065 K:      nds32
1066 N:      nds32
1067
1068 ANDROID CONFIG FRAGMENTS
1069 M:      Rob Herring <robh@kernel.org>
1070 S:      Supported
1071 F:      kernel/configs/android*
1072
1073 ANDROID DRIVERS
1074 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1075 M:      Arve Hjønnevåg <arve@android.com>
1076 M:      Todd Kjos <tkjos@android.com>
1077 M:      Martijn Coenen <maco@android.com>
1078 M:      Joel Fernandes <joel@joelfernandes.org>
1079 M:      Christian Brauner <christian@brauner.io>
1080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1081 L:      devel@driverdev.osuosl.org
1082 S:      Supported
1083 F:      drivers/android/
1084 F:      drivers/staging/android/
1085
1086 ANDROID GOLDFISH PIC DRIVER
1087 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1088 S:      Supported
1089 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1090 F:      drivers/irqchip/irq-goldfish-pic.c
1091
1092 ANDROID GOLDFISH RTC DRIVER
1093 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1094 S:      Supported
1095 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1096 F:      drivers/rtc/rtc-goldfish.c
1097
1098 ANDROID ION DRIVER
1099 M:      Laura Abbott <labbott@redhat.com>
1100 M:      Sumit Semwal <sumit.semwal@linaro.org>
1101 L:      devel@driverdev.osuosl.org
1102 L:      dri-devel@lists.freedesktop.org
1103 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1104 S:      Supported
1105 F:      drivers/staging/android/ion
1106 F:      drivers/staging/android/uapi/ion.h
1107
1108 AOA (Apple Onboard Audio) ALSA DRIVER
1109 M:      Johannes Berg <johannes@sipsolutions.net>
1110 L:      linuxppc-dev@lists.ozlabs.org
1111 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1112 S:      Maintained
1113 F:      sound/aoa/
1114
1115 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1116 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1117 L:      linux-iio@vger.kernel.org
1118 S:      Maintained
1119 F:      drivers/iio/adc/stx104.c
1120
1121 APM DRIVER
1122 M:      Jiri Kosina <jikos@kernel.org>
1123 S:      Odd fixes
1124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1125 F:      arch/x86/kernel/apm_32.c
1126 F:      include/linux/apm_bios.h
1127 F:      include/uapi/linux/apm_bios.h
1128 F:      drivers/char/apm-emulation.c
1129
1130 APPARMOR SECURITY MODULE
1131 M:      John Johansen <john.johansen@canonical.com>
1132 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1133 W:      wiki.apparmor.net
1134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1135 S:      Supported
1136 F:      security/apparmor/
1137 F:      Documentation/admin-guide/LSM/apparmor.rst
1138
1139 APPLE BCM5974 MULTITOUCH DRIVER
1140 M:      Henrik Rydberg <rydberg@bitmath.org>
1141 L:      linux-input@vger.kernel.org
1142 S:      Odd fixes
1143 F:      drivers/input/mouse/bcm5974.c
1144
1145 APPLE SMC DRIVER
1146 M:      Henrik Rydberg <rydberg@bitmath.org>
1147 L:      linux-hwmon@vger.kernel.org
1148 S:      Odd fixes
1149 F:      drivers/hwmon/applesmc.c
1150
1151 APPLETALK NETWORK LAYER
1152 L:      netdev@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/net/appletalk/
1155 F:      net/appletalk/
1156 F:      include/linux/atalk.h
1157 F:      include/uapi/linux/atalk.h
1158
1159 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1160 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1161 S:      Supported
1162 F:      arch/arm64/boot/dts/apm/
1163
1164 APPLIED MICRO (APM) X-GENE SOC EDAC
1165 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1166 S:      Supported
1167 F:      drivers/edac/xgene_edac.c
1168 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1169
1170 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1171 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1172 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/net/ethernet/apm/xgene-v2/
1175
1176 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1177 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1178 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1179 M:      Quan Nguyen <quan@os.amperecomputing.com>
1180 S:      Supported
1181 F:      drivers/net/ethernet/apm/xgene/
1182 F:      drivers/net/phy/mdio-xgene.c
1183 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1184 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1185
1186 APPLIED MICRO (APM) X-GENE SOC PMU
1187 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1188 S:      Supported
1189 F:      drivers/perf/xgene_pmu.c
1190 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1191 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1192
1193 APTINA CAMERA SENSOR PLL
1194 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1195 L:      linux-media@vger.kernel.org
1196 S:      Maintained
1197 F:      drivers/media/i2c/aptina-pll.*
1198
1199 AQUANTIA ETHERNET DRIVER (atlantic)
1200 M:      Igor Russkikh <irusskikh@marvell.com>
1201 L:      netdev@vger.kernel.org
1202 S:      Supported
1203 W:      https://www.marvell.com/
1204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1205 F:      drivers/net/ethernet/aquantia/atlantic/
1206 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1207
1208 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1209 M:      Egor Pomozov <epomozov@marvell.com>
1210 L:      netdev@vger.kernel.org
1211 S:      Supported
1212 W:      http://www.aquantia.com
1213 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1214
1215 ARC FRAMEBUFFER DRIVER
1216 M:      Jaya Kumar <jayalk@intworks.biz>
1217 S:      Maintained
1218 F:      drivers/video/fbdev/arcfb.c
1219 F:      drivers/video/fbdev/core/fb_defio.c
1220
1221 ARC PGU DRM DRIVER
1222 M:      Alexey Brodkin <abrodkin@synopsys.com>
1223 S:      Supported
1224 F:      drivers/gpu/drm/arc/
1225 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1226
1227 ARCNET NETWORK LAYER
1228 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1229 L:      netdev@vger.kernel.org
1230 S:      Maintained
1231 F:      drivers/net/arcnet/
1232 F:      include/uapi/linux/if_arcnet.h
1233
1234 ARM ARCHITECTED TIMER DRIVER
1235 M:      Mark Rutland <mark.rutland@arm.com>
1236 M:      Marc Zyngier <maz@kernel.org>
1237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1238 S:      Maintained
1239 F:      arch/arm/include/asm/arch_timer.h
1240 F:      arch/arm64/include/asm/arch_timer.h
1241 F:      drivers/clocksource/arm_arch_timer.c
1242
1243 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1244 M:      Linus Walleij <linus.walleij@linaro.org>
1245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1246 S:      Maintained
1247 F:      Documentation/devicetree/bindings/arm/arm-boards
1248 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1249 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1251 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1252 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1253 F:      arch/arm/mach-integrator/
1254 F:      arch/arm/mach-realview/
1255 F:      arch/arm/mach-versatile/
1256 F:      arch/arm/plat-versatile/
1257 F:      arch/arm/boot/dts/arm-realview-*
1258 F:      arch/arm/boot/dts/integrator*
1259 F:      arch/arm/boot/dts/versatile*
1260 F:      drivers/clk/versatile/
1261 F:      drivers/i2c/busses/i2c-versatile.c
1262 F:      drivers/irqchip/irq-versatile-fpga.c
1263 F:      drivers/mtd/maps/physmap_of_versatile.c
1264 F:      drivers/power/reset/arm-versatile-reboot.c
1265 F:      drivers/soc/versatile/
1266
1267 ARM HDLCD DRM DRIVER
1268 M:      Liviu Dudau <liviu.dudau@arm.com>
1269 S:      Supported
1270 F:      drivers/gpu/drm/arm/hdlcd_*
1271 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1272
1273 ARM KOMEDA DRM-KMS DRIVER
1274 M:      James (Qian) Wang <james.qian.wang@arm.com>
1275 M:      Liviu Dudau <liviu.dudau@arm.com>
1276 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1277 L:      Mali DP Maintainers <malidp@foss.arm.com>
1278 S:      Supported
1279 T:      git git://anongit.freedesktop.org/drm/drm-misc
1280 F:      drivers/gpu/drm/arm/display/include/
1281 F:      drivers/gpu/drm/arm/display/komeda/
1282 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1283 F:      Documentation/gpu/komeda-kms.rst
1284
1285 ARM MALI-DP DRM DRIVER
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Brian Starkey <brian.starkey@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/
1292 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1293 F:      Documentation/gpu/afbc.rst
1294
1295 ARM MALI PANFROST DRM DRIVER
1296 M:      Rob Herring <robh@kernel.org>
1297 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1298 R:      Steven Price <steven.price@arm.com>
1299 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1300 L:      dri-devel@lists.freedesktop.org
1301 S:      Supported
1302 T:      git git://anongit.freedesktop.org/drm/drm-misc
1303 F:      drivers/gpu/drm/panfrost/
1304 F:      include/uapi/drm/panfrost_drm.h
1305
1306 ARM MFM AND FLOPPY DRIVERS
1307 M:      Ian Molton <spyro@f2s.com>
1308 S:      Maintained
1309 F:      arch/arm/mach-rpc/floppydma.S
1310 F:      arch/arm/include/asm/floppy.h
1311
1312 ARM PMU PROFILING AND DEBUGGING
1313 M:      Will Deacon <will@kernel.org>
1314 M:      Mark Rutland <mark.rutland@arm.com>
1315 S:      Maintained
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 F:      arch/arm*/kernel/perf_*
1318 F:      arch/arm/oprofile/common.c
1319 F:      arch/arm*/kernel/hw_breakpoint.c
1320 F:      arch/arm*/include/asm/hw_breakpoint.h
1321 F:      arch/arm*/include/asm/perf_event.h
1322 F:      drivers/perf/*
1323 F:      include/linux/perf/arm_pmu.h
1324 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1325 F:      Documentation/devicetree/bindings/perf/
1326
1327 ARM PORT
1328 M:      Russell King <linux@armlinux.org.uk>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 W:      http://www.armlinux.org.uk/
1331 S:      Odd Fixes
1332 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1333 F:      arch/arm/
1334 X:      arch/arm/boot/dts/
1335
1336 ARM PRIMECELL AACI PL041 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      sound/arm/aaci.*
1340
1341 ARM PRIMECELL BUS SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 S:      Odd Fixes
1344 F:      drivers/amba/
1345 F:      include/linux/amba/bus.h
1346
1347 ARM PRIMECELL CLCD PL110 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      drivers/video/fbdev/amba-clcd.*
1351
1352 ARM PRIMECELL KMI PL050 DRIVER
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/input/serio/ambakmi.*
1356 F:      include/linux/amba/kmi.h
1357
1358 ARM PRIMECELL MMCI PL180/1 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/mmc/host/mmci.*
1362 F:      include/linux/amba/mmci.h
1363
1364 ARM PRIMECELL SSP PL022 SPI DRIVER
1365 M:      Linus Walleij <linus.walleij@linaro.org>
1366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1367 S:      Maintained
1368 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1369 F:      drivers/spi/spi-pl022.c
1370
1371 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1372 M:      Russell King <linux@armlinux.org.uk>
1373 S:      Odd Fixes
1374 F:      drivers/tty/serial/amba-pl01*.c
1375 F:      include/linux/amba/serial.h
1376
1377 ARM PRIMECELL VIC PL190/PL192 DRIVER
1378 M:      Linus Walleij <linus.walleij@linaro.org>
1379 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1380 S:      Maintained
1381 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1382 F:      drivers/irqchip/irq-vic.c
1383
1384 AMAZON ANNAPURNA LABS FIC DRIVER
1385 M:      Talel Shenhar <talel@amazon.com>
1386 S:      Maintained
1387 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1388 F:      drivers/irqchip/irq-al-fic.c
1389
1390 ARM SMMU DRIVERS
1391 M:      Will Deacon <will@kernel.org>
1392 R:      Robin Murphy <robin.murphy@arm.com>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395 F:      drivers/iommu/arm-smmu*
1396 F:      drivers/iommu/io-pgtable-arm.c
1397 F:      drivers/iommu/io-pgtable-arm-v7s.c
1398
1399 ARM SUB-ARCHITECTURES
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402 F:      arch/arm/mach-*/
1403 F:      arch/arm/plat-*/
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1405
1406 ARM/ACTIONS SEMI ARCHITECTURE
1407 M:      Andreas Färber <afaerber@suse.de>
1408 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1410 S:      Maintained
1411 N:      owl
1412 F:      arch/arm/mach-actions/
1413 F:      arch/arm/boot/dts/owl-*
1414 F:      arch/arm64/boot/dts/actions/
1415 F:      drivers/clk/actions/
1416 F:      drivers/clocksource/timer-owl*
1417 F:      drivers/dma/owl-dma.c
1418 F:      drivers/i2c/busses/i2c-owl.c
1419 F:      drivers/mmc/host/owl-mmc.c
1420 F:      drivers/pinctrl/actions/*
1421 F:      drivers/soc/actions/
1422 F:      include/dt-bindings/power/owl-*
1423 F:      include/linux/soc/actions/
1424 F:      Documentation/devicetree/bindings/arm/actions.yaml
1425 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1426 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1427 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1428 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1429 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1430 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1431 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1432
1433 ARM/ADS SPHERE MACHINE SUPPORT
1434 M:      Lennert Buytenhek <kernel@wantstofly.org>
1435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1436 S:      Maintained
1437
1438 ARM/AFEB9260 MACHINE SUPPORT
1439 M:      Sergey Lapin <slapin@ossfans.org>
1440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1441 S:      Maintained
1442
1443 ARM/AJECO 1ARM MACHINE SUPPORT
1444 M:      Lennert Buytenhek <kernel@wantstofly.org>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 S:      Maintained
1447
1448 ARM/Allwinner SoC Clock Support
1449 M:      Emilio López <emilio@elopez.com.ar>
1450 S:      Maintained
1451 F:      drivers/clk/sunxi/
1452
1453 ARM/Allwinner sunXi SoC support
1454 M:      Maxime Ripard <mripard@kernel.org>
1455 M:      Chen-Yu Tsai <wens@csie.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 N:      sun[x456789]i
1459 N:      sun50i
1460 F:      arch/arm/mach-sunxi/
1461 F:      arch/arm64/boot/dts/allwinner/
1462 F:      drivers/clk/sunxi-ng/
1463 F:      drivers/pinctrl/sunxi/
1464 F:      drivers/soc/sunxi/
1465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1466
1467 Allwinner A10 CSI driver
1468 M:      Maxime Ripard <mripard@kernel.org>
1469 L:      linux-media@vger.kernel.org
1470 T:      git git://linuxtv.org/media_tree.git
1471 F:      drivers/media/platform/sunxi/sun4i-csi/
1472 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1473 S:      Maintained
1474
1475 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1476 M:      Neil Armstrong <narmstrong@baylibre.com>
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      linux-amlogic@lists.infradead.org
1479 S:      Maintained
1480 F:      drivers/clk/meson/
1481 F:      include/dt-bindings/clock/meson*
1482 F:      include/dt-bindings/clock/gxbb*
1483 F:      Documentation/devicetree/bindings/clock/amlogic*
1484
1485 ARM/Amlogic Meson SoC support
1486 M:      Kevin Hilman <khilman@baylibre.com>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 L:      linux-amlogic@lists.infradead.org
1489 W:      http://linux-meson.com/
1490 S:      Maintained
1491 F:      arch/arm/mach-meson/
1492 F:      arch/arm/boot/dts/meson*
1493 F:      arch/arm64/boot/dts/amlogic/
1494 F:      drivers/pinctrl/meson/
1495 F:      drivers/mmc/host/meson*
1496 F:      drivers/soc/amlogic/
1497 F:      drivers/rtc/rtc-meson*
1498 N:      meson
1499
1500 ARM/Amlogic Meson SoC Crypto Drivers
1501 M:      Corentin Labbe <clabbe@baylibre.com>
1502 L:      linux-crypto@vger.kernel.org
1503 L:      linux-amlogic@lists.infradead.org
1504 S:      Maintained
1505 F:      drivers/crypto/amlogic/
1506 F:      Documentation/devicetree/bindings/crypto/amlogic*
1507
1508 ARM/Amlogic Meson SoC Sound Drivers
1509 M:      Jerome Brunet <jbrunet@baylibre.com>
1510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1511 S:      Maintained
1512 F:      sound/soc/meson/
1513 F:      Documentation/devicetree/bindings/sound/amlogic*
1514
1515 ARM/Annapurna Labs ALPINE ARCHITECTURE
1516 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1517 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 F:      arch/arm/mach-alpine/
1521 F:      arch/arm/boot/dts/alpine*
1522 F:      arch/arm64/boot/dts/al/
1523 F:      drivers/*/*alpine*
1524
1525 ARM/ARTPEC MACHINE SUPPORT
1526 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1527 M:      Lars Persson <lars.persson@axis.com>
1528 S:      Maintained
1529 L:      linux-arm-kernel@axis.com
1530 F:      arch/arm/mach-artpec
1531 F:      arch/arm/boot/dts/artpec6*
1532 F:      drivers/clk/axis
1533 F:      drivers/crypto/axis
1534 F:      drivers/mmc/host/usdhi6rol0.c
1535 F:      drivers/pinctrl/pinctrl-artpec*
1536 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1537
1538 ARM/ASPEED I2C DRIVER
1539 M:      Brendan Higgins <brendanhiggins@google.com>
1540 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1541 R:      Joel Stanley <joel@jms.id.au>
1542 L:      linux-i2c@vger.kernel.org
1543 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1546 F:      drivers/i2c/busses/i2c-aspeed.c
1547 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1548 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1549
1550 ARM/ASPEED MACHINE SUPPORT
1551 M:      Joel Stanley <joel@jms.id.au>
1552 R:      Andrew Jeffery <andrew@aj.id.au>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1555 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1556 S:      Supported
1557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1558 F:      arch/arm/mach-aspeed/
1559 F:      arch/arm/boot/dts/aspeed-*
1560 N:      aspeed
1561
1562 ARM/BITMAIN ARCHITECTURE
1563 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 F:      arch/arm64/boot/dts/bitmain/
1567 F:      drivers/clk/clk-bm1880.c
1568 F:      drivers/pinctrl/pinctrl-bm1880.c
1569 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1570 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1571 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1572
1573 ARM/CALXEDA HIGHBANK ARCHITECTURE
1574 M:      Rob Herring <robh@kernel.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-highbank/
1578 F:      arch/arm/boot/dts/highbank.dts
1579 F:      arch/arm/boot/dts/ecx-*.dts*
1580
1581 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1582 M:      Krzysztof Halasa <khalasa@piap.pl>
1583 S:      Maintained
1584 F:      arch/arm/mach-cns3xxx/
1585
1586 ARM/CAVIUM THUNDER NETWORK DRIVER
1587 M:      Sunil Goutham <sgoutham@marvell.com>
1588 M:      Robert Richter <rrichter@marvell.com>
1589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1590 S:      Supported
1591 F:      drivers/net/ethernet/cavium/thunder/
1592
1593 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1594 M:      Lukasz Majewski <lukma@denx.de>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/mach-ep93xx/ts72xx.c
1598
1599 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1600 M:      Alexander Shiyan <shc_work@mail.ru>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Odd Fixes
1603 N:      clps711x
1604
1605 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1611 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1612 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 F:      arch/arm/mach-ep93xx/
1616 F:      arch/arm/mach-ep93xx/include/mach/
1617
1618 ARM/CLKDEV SUPPORT
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1623 F:      drivers/clk/clkdev.c
1624
1625 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1626 M:      Mike Rapoport <mike@compulab.co.il>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1631 M:      Baruch Siach <baruch@tkos.co.il>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/boot/dts/cx92755*
1635 N:      digicolor
1636
1637 ARM/CONTEC MICRO9 MACHINE SUPPORT
1638 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1639 S:      Maintained
1640 F:      arch/arm/mach-ep93xx/micro9.c
1641
1642 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1643 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1644 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647 F:      drivers/hwtracing/coresight/*
1648 F:      Documentation/trace/coresight/*
1649 F:      Documentation/devicetree/bindings/arm/coresight.txt
1650 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1651 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1652 F:      tools/perf/arch/arm/util/pmu.c
1653 F:      tools/perf/arch/arm/util/auxtrace.c
1654 F:      tools/perf/arch/arm/util/cs-etm.c
1655 F:      tools/perf/arch/arm/util/cs-etm.h
1656 F:      tools/perf/util/cs-etm.*
1657 F:      tools/perf/util/cs-etm-decoder/*
1658
1659 ARM/CORGI MACHINE SUPPORT
1660 M:      Richard Purdie <rpurdie@rpsys.net>
1661 S:      Maintained
1662
1663 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1664 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1665 M:      Linus Walleij <linus.walleij@linaro.org>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 T:      git git://github.com/ulli-kroll/linux.git
1668 S:      Maintained
1669 F:      Documentation/devicetree/bindings/arm/gemini.txt
1670 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1671 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1672 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1673 F:      arch/arm/mach-gemini/
1674 F:      drivers/net/ethernet/cortina/
1675 F:      drivers/pinctrl/pinctrl-gemini.c
1676 F:      drivers/rtc/rtc-ftrtc010.c
1677
1678 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1679 M:      Barry Song <baohua@kernel.org>
1680 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1682 S:      Maintained
1683 F:      arch/arm/boot/dts/prima2*
1684 F:      arch/arm/mach-prima2/
1685 F:      drivers/clk/sirf/
1686 F:      drivers/clocksource/timer-prima2.c
1687 F:      drivers/clocksource/timer-atlas7.c
1688 N:      [^a-z]sirf
1689 X:      drivers/gnss
1690
1691 ARM/CZ.NIC TURRIS MOX SUPPORT
1692 M:      Marek Behun <marek.behun@nic.cz>
1693 W:      http://mox.turris.cz
1694 S:      Maintained
1695 F:      Documentation/ABI/testing/debugfs-moxtet
1696 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1697 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1698 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1699 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1700 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1701 F:      include/linux/moxtet.h
1702 F:      drivers/bus/moxtet.c
1703 F:      drivers/firmware/turris-mox-rwtm.c
1704 F:      drivers/gpio/gpio-moxtet.c
1705
1706 ARM/EBSA110 MACHINE SUPPORT
1707 M:      Russell King <linux@armlinux.org.uk>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 W:      http://www.armlinux.org.uk/
1710 S:      Maintained
1711 F:      arch/arm/mach-ebsa110/
1712 F:      drivers/net/ethernet/amd/am79c961a.*
1713
1714 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1715 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1717 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1718 S:      Maintained
1719 N:      efm32
1720
1721 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1722 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1724 S:      Maintained
1725 F:      arch/arm/mach-pxa/ezx.c
1726
1727 ARM/FARADAY FA526 PORT
1728 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731 T:      git git://git.berlios.de/gemini-board
1732 F:      arch/arm/mm/*-fa*
1733
1734 ARM/FOOTBRIDGE ARCHITECTURE
1735 M:      Russell King <linux@armlinux.org.uk>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 W:      http://www.armlinux.org.uk/
1738 S:      Maintained
1739 F:      arch/arm/include/asm/hardware/dec21285.h
1740 F:      arch/arm/mach-footbridge/
1741
1742 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1743 M:      Shawn Guo <shawnguo@kernel.org>
1744 M:      Sascha Hauer <s.hauer@pengutronix.de>
1745 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1746 R:      Fabio Estevam <festevam@gmail.com>
1747 R:      NXP Linux Team <linux-imx@nxp.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1751 N:      imx
1752 N:      mxs
1753 X:      drivers/media/i2c/
1754
1755 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1756 M:      Shawn Guo <shawnguo@kernel.org>
1757 M:      Sascha Hauer <s.hauer@pengutronix.de>
1758 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1759 R:      Stefan Agner <stefan@agner.ch>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 S:      Maintained
1762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1763 F:      arch/arm/mach-imx/*vf610*
1764 F:      arch/arm/boot/dts/vf*
1765
1766 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Li Yang <leoyang.li@nxp.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1772 F:      arch/arm/boot/dts/ls1021a*
1773 F:      arch/arm64/boot/dts/freescale/fsl-*
1774 F:      arch/arm64/boot/dts/freescale/qoriq-*
1775
1776 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1777 M:      Lennert Buytenhek <kernel@wantstofly.org>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780
1781 ARM/GUMSTIX MACHINE SUPPORT
1782 M:      Steve Sakoman <sakoman@gmail.com>
1783 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1784 S:      Maintained
1785
1786 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1787 M:      Philipp Zabel <philipp.zabel@gmail.com>
1788 M:      Paul Parsons <lost.distance@yahoo.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791 F:      arch/arm/mach-pxa/hx4700.c
1792 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1793 F:      sound/soc/pxa/hx4700.c
1794
1795 ARM/HISILICON SOC SUPPORT
1796 M:      Wei Xu <xuwei5@hisilicon.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 W:      http://www.hisilicon.com
1799 S:      Supported
1800 T:      git git://github.com/hisilicon/linux-hisi.git
1801 F:      arch/arm/mach-hisi/
1802 F:      arch/arm/boot/dts/hi3*
1803 F:      arch/arm/boot/dts/hip*
1804 F:      arch/arm/boot/dts/hisi*
1805 F:      arch/arm64/boot/dts/hisilicon/
1806
1807 ARM/HP JORNADA 7XX MACHINE SUPPORT
1808 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1809 W:      www.jlime.com
1810 S:      Maintained
1811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1812 F:      arch/arm/mach-sa1100/jornada720.c
1813 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1814
1815 ARM/IGEP MACHINE SUPPORT
1816 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1817 M:      Javier Martinez Canillas <javier@dowhile0.org>
1818 L:      linux-omap@vger.kernel.org
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 S:      Maintained
1821 F:      arch/arm/boot/dts/omap3-igep*
1822
1823 ARM/INCOME PXA270 SUPPORT
1824 M:      Marek Vasut <marek.vasut@gmail.com>
1825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1826 S:      Maintained
1827 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1828
1829 ARM/INTEL IOP32X ARM ARCHITECTURE
1830 M:      Lennert Buytenhek <kernel@wantstofly.org>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 S:      Maintained
1833
1834 ARM/INTEL IQ81342EX MACHINE SUPPORT
1835 M:      Lennert Buytenhek <kernel@wantstofly.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838
1839 ARM/INTEL IXDP2850 MACHINE SUPPORT
1840 M:      Lennert Buytenhek <kernel@wantstofly.org>
1841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1842 S:      Maintained
1843
1844 ARM/INTEL IXP4XX ARM ARCHITECTURE
1845 M:      Linus Walleij <linusw@kernel.org>
1846 M:      Imre Kaloz <kaloz@openwrt.org>
1847 M:      Krzysztof Halasa <khalasa@piap.pl>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1851 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1852 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1853 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1854 F:      arch/arm/mach-ixp4xx/
1855 F:      drivers/clocksource/timer-ixp4xx.c
1856 F:      drivers/gpio/gpio-ixp4xx.c
1857 F:      drivers/irqchip/irq-ixp4xx.c
1858 F:      include/linux/irqchip/irq-ixp4xx.h
1859 F:      include/linux/platform_data/timer-ixp4xx.h
1860
1861 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1862 M:      Jonathan Cameron <jic23@cam.ac.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 S:      Maintained
1865 F:      arch/arm/mach-pxa/stargate2.c
1866 F:      drivers/pcmcia/pxa2xx_stargate2.c
1867
1868 ARM/INTEL XSC3 (MANZANO) ARM CORE
1869 M:      Lennert Buytenhek <kernel@wantstofly.org>
1870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1871 S:      Maintained
1872
1873 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1874 M:      Lennert Buytenhek <kernel@wantstofly.org>
1875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1876 S:      Maintained
1877
1878 ARM/LG1K ARCHITECTURE
1879 M:      Chanho Min <chanho.min@lge.com>
1880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1881 S:      Maintained
1882 F:      arch/arm64/boot/dts/lg/
1883
1884 ARM/LOGICPD PXA270 MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LPC18XX ARCHITECTURE
1890 M:      Vladimir Zapolskiy <vz@mleia.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1894 F:      arch/arm/boot/dts/lpc43*
1895 F:      drivers/i2c/busses/i2c-lpc2k.c
1896 F:      drivers/memory/pl172.c
1897 F:      drivers/mtd/spi-nor/nxp-spifi.c
1898 F:      drivers/rtc/rtc-lpc24xx.c
1899 N:      lpc18xx
1900
1901 ARM/LPC32XX SOC SUPPORT
1902 M:      Vladimir Zapolskiy <vz@mleia.com>
1903 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1905 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1906 S:      Maintained
1907 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1908 F:      arch/arm/boot/dts/lpc32*
1909 F:      arch/arm/mach-lpc32xx/
1910 F:      drivers/i2c/busses/i2c-pnx.c
1911 F:      drivers/net/ethernet/nxp/lpc_eth.c
1912 F:      drivers/usb/host/ohci-nxp.c
1913 F:      drivers/watchdog/pnx4008_wdt.c
1914 N:      lpc32xx
1915
1916 ARM/MAGICIAN MACHINE SUPPORT
1917 M:      Philipp Zabel <philipp.zabel@gmail.com>
1918 S:      Maintained
1919
1920 ARM/Marvell Dove/MV78xx0/Orion SOC support
1921 M:      Jason Cooper <jason@lakedaemon.net>
1922 M:      Andrew Lunn <andrew@lunn.ch>
1923 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1924 M:      Gregory Clement <gregory.clement@bootlin.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/dove/
1928 F:      arch/arm/mach-dove/
1929 F:      arch/arm/mach-mv78xx0/
1930 F:      arch/arm/mach-orion5x/
1931 F:      arch/arm/plat-orion/
1932 F:      arch/arm/boot/dts/dove*
1933 F:      arch/arm/boot/dts/orion5x*
1934 T:      git git://git.infradead.org/linux-mvebu.git
1935
1936 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1937 M:      Jason Cooper <jason@lakedaemon.net>
1938 M:      Andrew Lunn <andrew@lunn.ch>
1939 M:      Gregory Clement <gregory.clement@bootlin.com>
1940 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/armada*
1944 F:      arch/arm/boot/dts/kirkwood*
1945 F:      arch/arm/configs/mvebu_*_defconfig
1946 F:      arch/arm/mach-mvebu/
1947 F:      arch/arm64/boot/dts/marvell/armada*
1948 F:      arch/arm64/boot/dts/marvell/cn913*
1949 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1950 F:      drivers/cpufreq/armada-8k-cpufreq.c
1951 F:      drivers/cpufreq/mvebu-cpufreq.c
1952 F:      drivers/irqchip/irq-armada-370-xp.c
1953 F:      drivers/irqchip/irq-mvebu-*
1954 F:      drivers/pinctrl/mvebu/
1955 F:      drivers/rtc/rtc-armada38x.c
1956 T:      git git://git.infradead.org/linux-mvebu.git
1957
1958 ARM/Mediatek RTC DRIVER
1959 M:      Eddie Huang <eddie.huang@mediatek.com>
1960 M:      Sean Wang <sean.wang@mediatek.com>
1961 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1962 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1965 F:      drivers/rtc/rtc-mt6397.c
1966 F:      drivers/rtc/rtc-mt7622.c
1967
1968 ARM/Mediatek SoC support
1969 M:      Matthias Brugger <matthias.bgg@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1972 W:      https://mtk.bcnfs.org/
1973 C:      irc://chat.freenode.net/linux-mediatek
1974 S:      Maintained
1975 F:      arch/arm/boot/dts/mt6*
1976 F:      arch/arm/boot/dts/mt7*
1977 F:      arch/arm/boot/dts/mt8*
1978 F:      arch/arm/mach-mediatek/
1979 F:      arch/arm64/boot/dts/mediatek/
1980 F:      drivers/soc/mediatek/
1981 N:      mtk
1982 N:      mt[678]
1983 K:      mediatek
1984
1985 ARM/Mediatek USB3 PHY DRIVER
1986 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1989 S:      Maintained
1990 F:      drivers/phy/mediatek/
1991 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1992
1993 ARM/Microchip (AT91) SoC support
1994 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1995 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1996 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.linux4sam.org
1999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2000 S:      Supported
2001 N:      at91
2002 N:      atmel
2003 F:      arch/arm/mach-at91/
2004 F:      include/soc/at91/
2005 F:      arch/arm/boot/dts/at91*.dts
2006 F:      arch/arm/boot/dts/at91*.dtsi
2007 F:      arch/arm/boot/dts/sama*.dts
2008 F:      arch/arm/boot/dts/sama*.dtsi
2009 F:      arch/arm/include/debug/at91.S
2010 F:      drivers/memory/atmel*
2011 F:      drivers/watchdog/sama5d4_wdt.c
2012 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2013 X:      drivers/net/wireless/atmel/
2014
2015 ARM/MIOA701 MACHINE SUPPORT
2016 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2018 F:      arch/arm/mach-pxa/mioa701.c
2019 S:      Maintained
2020
2021 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2022 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2023 S:      Maintained
2024
2025 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2026 M:      Linus Walleij <linus.walleij@linaro.org>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 S:      Maintained
2029 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2030 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2031 F:      arch/arm/mach-nomadik/
2032 F:      arch/arm/mach-u300/
2033 F:      arch/arm/mach-ux500/
2034 F:      drivers/soc/ux500/
2035 F:      arch/arm/boot/dts/ste-*
2036 F:      drivers/clk/clk-nomadik.c
2037 F:      drivers/clk/clk-u300.c
2038 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2039 F:      drivers/clocksource/timer-u300.c
2040 F:      drivers/dma/coh901318*
2041 F:      drivers/dma/ste_dma40*
2042 F:      drivers/hwspinlock/u8500_hsem.c
2043 F:      drivers/i2c/busses/i2c-nomadik.c
2044 F:      drivers/i2c/busses/i2c-stu300.c
2045 F:      drivers/iio/adc/ab8500-gpadc.c
2046 F:      drivers/mfd/ab3100*
2047 F:      drivers/mfd/ab8500*
2048 F:      drivers/mfd/abx500*
2049 F:      drivers/mfd/dbx500*
2050 F:      drivers/mfd/db8500*
2051 F:      drivers/pinctrl/nomadik/
2052 F:      drivers/pinctrl/pinctrl-coh901*
2053 F:      drivers/pinctrl/pinctrl-u300.c
2054 F:      drivers/rtc/rtc-ab3100.c
2055 F:      drivers/rtc/rtc-ab8500.c
2056 F:      drivers/rtc/rtc-coh901331.c
2057 F:      drivers/rtc/rtc-pl031.c
2058 F:      drivers/watchdog/coh901327_wdt.c
2059 F:      Documentation/devicetree/bindings/arm/ste-*
2060 F:      Documentation/devicetree/bindings/arm/ux500/
2061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2062
2063 ARM/NUVOTON NPCM ARCHITECTURE
2064 M:      Avi Fishman <avifishman70@gmail.com>
2065 M:      Tomer Maimon <tmaimon77@gmail.com>
2066 M:      Tali Perry <tali.perry1@gmail.com>
2067 R:      Patrick Venture <venture@google.com>
2068 R:      Nancy Yuen <yuenn@google.com>
2069 R:      Benjamin Fair <benjaminfair@google.com>
2070 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2071 S:      Supported
2072 F:      arch/arm/mach-npcm/
2073 F:      arch/arm/boot/dts/nuvoton-npcm*
2074 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2075 F:      drivers/*/*npcm*
2076 F:      Documentation/devicetree/bindings/*/*npcm*
2077 F:      Documentation/devicetree/bindings/*/*/*npcm*
2078
2079 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2080 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2081 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2082 S:      Orphan
2083 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2084 F:      arch/arm/mach-s3c24xx/gta02.h
2085
2086 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2087 M:      Alexander Clouter <alex@digriz.org.uk>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 W:      http://www.digriz.org.uk/ts78xx/kernel
2090 S:      Maintained
2091 F:      arch/arm/mach-orion5x/ts78xx-*
2092
2093 ARM/OXNAS platform support
2094 M:      Neil Armstrong <narmstrong@baylibre.com>
2095 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2096 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2097 S:      Maintained
2098 F:      arch/arm/mach-oxnas/
2099 F:      arch/arm/boot/dts/ox8*.dts*
2100 N:      oxnas
2101
2102 ARM/PALM TREO SUPPORT
2103 M:      Tomas Cech <sleep_walker@suse.com>
2104 L:      linux-arm-kernel@lists.infradead.org
2105 W:      http://hackndev.com
2106 S:      Maintained
2107 F:      arch/arm/mach-pxa/palmtreo.*
2108
2109 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2110 M:      Marek Vasut <marek.vasut@gmail.com>
2111 L:      linux-arm-kernel@lists.infradead.org
2112 W:      http://hackndev.com
2113 S:      Maintained
2114 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2115 F:      arch/arm/mach-pxa/palmtx.c
2116 F:      arch/arm/mach-pxa/palmt5.*
2117 F:      arch/arm/mach-pxa/include/mach/palmld.h
2118 F:      arch/arm/mach-pxa/palmld.c
2119 F:      arch/arm/mach-pxa/palmte2.*
2120 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2121 F:      arch/arm/mach-pxa/palmtc.c
2122
2123 ARM/PALMZ72 SUPPORT
2124 M:      Sergey Lapin <slapin@ossfans.org>
2125 L:      linux-arm-kernel@lists.infradead.org
2126 W:      http://hackndev.com
2127 S:      Maintained
2128 F:      arch/arm/mach-pxa/palmz72.*
2129
2130 ARM/PLEB SUPPORT
2131 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2132 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2133 S:      Maintained
2134
2135 ARM/PT DIGITAL BOARD PORT
2136 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 W:      http://www.armlinux.org.uk/
2139 S:      Maintained
2140
2141 ARM/QUALCOMM SUPPORT
2142 M:      Andy Gross <agross@kernel.org>
2143 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2144 L:      linux-arm-msm@vger.kernel.org
2145 S:      Maintained
2146 F:      Documentation/devicetree/bindings/soc/qcom/
2147 F:      Documentation/devicetree/bindings/*/qcom*
2148 F:      arch/arm/boot/dts/qcom-*.dts
2149 F:      arch/arm/boot/dts/qcom-*.dtsi
2150 F:      arch/arm/mach-qcom/
2151 F:      arch/arm64/boot/dts/qcom/
2152 F:      drivers/*/qcom/
2153 F:      drivers/*/qcom*
2154 F:      drivers/*/*/qcom/
2155 F:      drivers/*/*/qcom*
2156 F:      drivers/*/pm8???-*
2157 F:      drivers/bluetooth/btqcomsmd.c
2158 F:      drivers/clocksource/timer-qcom.c
2159 F:      drivers/extcon/extcon-qcom*
2160 F:      drivers/iommu/msm*
2161 F:      drivers/i2c/busses/i2c-qup.c
2162 F:      drivers/i2c/busses/i2c-qcom-geni.c
2163 F:      drivers/mfd/ssbi.c
2164 F:      drivers/mmc/host/mmci_qcom*
2165 F:      drivers/mmc/host/sdhci-msm.c
2166 F:      drivers/pci/controller/dwc/pcie-qcom.c
2167 F:      drivers/phy/qualcomm/
2168 F:      drivers/power/*/msm*
2169 F:      drivers/reset/reset-qcom-*
2170 F:      drivers/scsi/ufs/ufs-qcom.*
2171 F:      drivers/spi/spi-qup.c
2172 F:      drivers/spi/spi-geni-qcom.c
2173 F:      drivers/spi/spi-qcom-qspi.c
2174 F:      drivers/tty/serial/msm_serial.c
2175 F:      drivers/usb/dwc3/dwc3-qcom.c
2176 F:      include/dt-bindings/*/qcom*
2177 F:      include/linux/*/qcom*
2178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2179
2180 ARM/RADISYS ENP2611 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/RDA MICRO ARCHITECTURE
2186 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190 F:      arch/arm/boot/dts/rda8810pl-*
2191 F:      drivers/clocksource/timer-rda.c
2192 F:      drivers/gpio/gpio-rda.c
2193 F:      drivers/irqchip/irq-rda-intc.c
2194 F:      drivers/tty/serial/rda-uart.c
2195 F:      Documentation/devicetree/bindings/arm/rda.yaml
2196 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2197 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2198 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2199 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2200
2201 ARM/REALTEK ARCHITECTURE
2202 M:      Andreas Färber <afaerber@suse.de>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm64/boot/dts/realtek/
2207 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2208
2209 ARM/RENESAS ARM64 ARCHITECTURE
2210 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2211 M:      Magnus Damm <magnus.damm@gmail.com>
2212 L:      linux-renesas-soc@vger.kernel.org
2213 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2215 S:      Supported
2216 F:      arch/arm64/boot/dts/renesas/
2217 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2218 F:      drivers/soc/renesas/
2219 F:      include/linux/soc/renesas/
2220
2221 ARM/RISCPC ARCHITECTURE
2222 M:      Russell King <linux@armlinux.org.uk>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 W:      http://www.armlinux.org.uk/
2225 S:      Maintained
2226 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2227 F:      arch/arm/include/asm/hardware/ioc.h
2228 F:      arch/arm/include/asm/hardware/iomd.h
2229 F:      arch/arm/include/asm/hardware/memc.h
2230 F:      arch/arm/mach-rpc/
2231 F:      drivers/net/ethernet/8390/etherh.c
2232 F:      drivers/net/ethernet/i825xx/ether1*
2233 F:      drivers/net/ethernet/seeq/ether3*
2234 F:      drivers/scsi/arm/
2235
2236 ARM/Rockchip SoC support
2237 M:      Heiko Stuebner <heiko@sntech.de>
2238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2239 L:      linux-rockchip@lists.infradead.org
2240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2241 S:      Maintained
2242 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2243 F:      arch/arm/boot/dts/rk3*
2244 F:      arch/arm/boot/dts/rv1108*
2245 F:      arch/arm/mach-rockchip/
2246 F:      drivers/clk/rockchip/
2247 F:      drivers/i2c/busses/i2c-rk3x.c
2248 F:      drivers/*/*rockchip*
2249 F:      drivers/*/*/*rockchip*
2250 F:      sound/soc/rockchip/
2251 N:      rockchip
2252
2253 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2254 M:      Kukjin Kim <kgene@kernel.org>
2255 M:      Krzysztof Kozlowski <krzk@kernel.org>
2256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2257 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2258 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2259 S:      Maintained
2260 F:      arch/arm/boot/dts/s3c*
2261 F:      arch/arm/boot/dts/s5p*
2262 F:      arch/arm/boot/dts/exynos*
2263 F:      arch/arm64/boot/dts/exynos/
2264 F:      arch/arm/plat-samsung/
2265 F:      arch/arm/mach-s3c24*/
2266 F:      arch/arm/mach-s3c64xx/
2267 F:      arch/arm/mach-s5p*/
2268 F:      arch/arm/mach-exynos*/
2269 F:      drivers/*/*s3c24*
2270 F:      drivers/*/*/*s3c24*
2271 F:      drivers/*/*s3c64xx*
2272 F:      drivers/*/*s5pv210*
2273 F:      drivers/memory/samsung/
2274 F:      drivers/soc/samsung/
2275 F:      include/linux/soc/samsung/
2276 F:      Documentation/arm/samsung/
2277 F:      Documentation/devicetree/bindings/arm/samsung/
2278 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2279 N:      exynos
2280
2281 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2282 M:      Kyungmin Park <kyungmin.park@samsung.com>
2283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2284 S:      Maintained
2285 F:      arch/arm/mach-s5pv210/
2286
2287 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2288 M:      Kyungmin Park <kyungmin.park@samsung.com>
2289 M:      Kamil Debski <kamil@wypas.org>
2290 M:      Andrzej Hajda <a.hajda@samsung.com>
2291 L:      linux-arm-kernel@lists.infradead.org
2292 L:      linux-media@vger.kernel.org
2293 S:      Maintained
2294 F:      drivers/media/platform/s5p-g2d/
2295
2296 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2297 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2299 L:      linux-media@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/media/platform/s5p-cec/
2302 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2303
2304 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2305 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2306 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2307 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2308 L:      linux-arm-kernel@lists.infradead.org
2309 L:      linux-media@vger.kernel.org
2310 S:      Maintained
2311 F:      drivers/media/platform/s5p-jpeg/
2312
2313 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2314 M:      Kyungmin Park <kyungmin.park@samsung.com>
2315 M:      Kamil Debski <kamil@wypas.org>
2316 M:      Jeongtae Park <jtp.park@samsung.com>
2317 M:      Andrzej Hajda <a.hajda@samsung.com>
2318 L:      linux-arm-kernel@lists.infradead.org
2319 L:      linux-media@vger.kernel.org
2320 S:      Maintained
2321 F:      drivers/media/platform/s5p-mfc/
2322
2323 ARM/SHMOBILE ARM ARCHITECTURE
2324 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2325 M:      Magnus Damm <magnus.damm@gmail.com>
2326 L:      linux-renesas-soc@vger.kernel.org
2327 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2329 S:      Supported
2330 F:      arch/arm/boot/dts/emev2*
2331 F:      arch/arm/boot/dts/gr-peach*
2332 F:      arch/arm/boot/dts/iwg20d-q7*
2333 F:      arch/arm/boot/dts/r7s*
2334 F:      arch/arm/boot/dts/r8a*
2335 F:      arch/arm/boot/dts/r9a*
2336 F:      arch/arm/boot/dts/sh*
2337 F:      arch/arm/configs/shmobile_defconfig
2338 F:      arch/arm/include/debug/renesas-scif.S
2339 F:      arch/arm/mach-shmobile/
2340 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2341 F:      drivers/soc/renesas/
2342 F:      include/linux/soc/renesas/
2343
2344 ARM/SOCFPGA ARCHITECTURE
2345 M:      Dinh Nguyen <dinguyen@kernel.org>
2346 S:      Maintained
2347 F:      arch/arm/mach-socfpga/
2348 F:      arch/arm/boot/dts/socfpga*
2349 F:      arch/arm/configs/socfpga_defconfig
2350 F:      arch/arm64/boot/dts/altera/
2351 F:      arch/arm64/boot/dts/intel/
2352 W:      http://www.rocketboards.org
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2354
2355 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2356 M:      Dinh Nguyen <dinguyen@kernel.org>
2357 S:      Maintained
2358 F:      drivers/clk/socfpga/
2359
2360 ARM/SOCFPGA EDAC SUPPORT
2361 M:      Thor Thayer <thor.thayer@linux.intel.com>
2362 S:      Maintained
2363 F:      drivers/edac/altera_edac.
2364
2365 ARM/SPREADTRUM SoC SUPPORT
2366 M:      Orson Zhai <orsonzhai@gmail.com>
2367 M:      Baolin Wang <baolin.wang7@gmail.com>
2368 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2369 S:      Maintained
2370 F:      arch/arm64/boot/dts/sprd
2371 N:      sprd
2372 N:      sc27xx
2373 N:      sc2731
2374
2375 ARM/STI ARCHITECTURE
2376 M:      Patrice Chotard <patrice.chotard@st.com>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 W:      http://www.stlinux.com
2379 S:      Maintained
2380 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2381 F:      arch/arm/mach-sti/
2382 F:      arch/arm/boot/dts/sti*
2383 F:      drivers/char/hw_random/st-rng.c
2384 F:      drivers/clocksource/arm_global_timer.c
2385 F:      drivers/clocksource/clksrc_st_lpc.c
2386 F:      drivers/cpufreq/sti-cpufreq.c
2387 F:      drivers/dma/st_fdma*
2388 F:      drivers/i2c/busses/i2c-st.c
2389 F:      drivers/media/rc/st_rc.c
2390 F:      drivers/media/platform/sti/c8sectpfe/
2391 F:      drivers/mmc/host/sdhci-st.c
2392 F:      drivers/phy/st/phy-miphy28lp.c
2393 F:      drivers/phy/st/phy-stih407-usb.c
2394 F:      drivers/pinctrl/pinctrl-st.c
2395 F:      drivers/remoteproc/st_remoteproc.c
2396 F:      drivers/remoteproc/st_slim_rproc.c
2397 F:      drivers/reset/sti/
2398 F:      drivers/rtc/rtc-st-lpc.c
2399 F:      drivers/tty/serial/st-asc.c
2400 F:      drivers/usb/dwc3/dwc3-st.c
2401 F:      drivers/usb/host/ehci-st.c
2402 F:      drivers/usb/host/ohci-st.c
2403 F:      drivers/watchdog/st_lpc_wdt.c
2404 F:      drivers/ata/ahci_st.c
2405 F:      include/linux/remoteproc/st_slim_rproc.h
2406
2407 ARM/STM32 ARCHITECTURE
2408 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2409 M:      Alexandre Torgue <alexandre.torgue@st.com>
2410 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Maintained
2413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2414 N:      stm32
2415 N:      stm
2416 F:      arch/arm/boot/dts/stm32*
2417 F:      arch/arm/mach-stm32/
2418 F:      drivers/clocksource/armv7m_systick.c
2419
2420 ARM/Synaptics SoC support
2421 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2422 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Maintained
2425 F:      arch/arm/mach-berlin/
2426 F:      arch/arm/boot/dts/berlin*
2427 F:      arch/arm64/boot/dts/synaptics/
2428
2429 ARM/TANGO ARCHITECTURE
2430 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2431 M:      Mans Rullgard <mans@mansr.com>
2432 L:      linux-arm-kernel@lists.infradead.org
2433 S:      Odd Fixes
2434 N:      tango
2435
2436 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2437 M:      Lennert Buytenhek <kernel@wantstofly.org>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 S:      Maintained
2440
2441 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2442 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2443 L:      linux-tegra@vger.kernel.org
2444 L:      linux-media@vger.kernel.org
2445 S:      Maintained
2446 F:      drivers/media/platform/tegra-cec/
2447 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2448
2449 ARM/TETON BGA MACHINE SUPPORT
2450 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2455 M:      Santosh Shilimkar <ssantosh@kernel.org>
2456 L:      linux-kernel@vger.kernel.org
2457 S:      Maintained
2458 F:      drivers/memory/*emif*
2459
2460 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2461 M:      Tero Kristo <t-kristo@ti.com>
2462 M:      Nishanth Menon <nm@ti.com>
2463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2466 F:      arch/arm64/boot/dts/ti/Makefile
2467 F:      arch/arm64/boot/dts/ti/k3-*
2468 F:      include/dt-bindings/pinctrl/k3.h
2469
2470 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2471 M:      Santosh Shilimkar <ssantosh@kernel.org>
2472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2473 S:      Maintained
2474 F:      arch/arm/mach-keystone/
2475 F:      arch/arm/boot/dts/keystone-*
2476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2477
2478 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2479 M:      Santosh Shilimkar <ssantosh@kernel.org>
2480 L:      linux-kernel@vger.kernel.org
2481 S:      Maintained
2482 F:      drivers/clk/keystone/
2483
2484 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2485 M:      Santosh Shilimkar <ssantosh@kernel.org>
2486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2487 L:      linux-kernel@vger.kernel.org
2488 S:      Maintained
2489 F:      drivers/clocksource/timer-keystone.c
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/power/reset/keystone-reset.c
2496
2497 ARM/THECUS N2100 MACHINE SUPPORT
2498 M:      Lennert Buytenhek <kernel@wantstofly.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 S:      Maintained
2501
2502 ARM/TOSA MACHINE SUPPORT
2503 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2504 M:      Dirk Opfer <dirk@opfer-online.de>
2505 S:      Maintained
2506
2507 ARM/UNIPHIER ARCHITECTURE
2508 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2511 S:      Maintained
2512 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2513 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2514 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2515 F:      arch/arm/boot/dts/uniphier*
2516 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2517 F:      arch/arm/mach-uniphier/
2518 F:      arch/arm/mm/cache-uniphier.c
2519 F:      arch/arm64/boot/dts/socionext/uniphier*
2520 F:      drivers/bus/uniphier-system-bus.c
2521 F:      drivers/clk/uniphier/
2522 F:      drivers/dma/uniphier-mdmac.c
2523 F:      drivers/gpio/gpio-uniphier.c
2524 F:      drivers/i2c/busses/i2c-uniphier*
2525 F:      drivers/irqchip/irq-uniphier-aidet.c
2526 F:      drivers/mmc/host/uniphier-sd.c
2527 F:      drivers/pinctrl/uniphier/
2528 F:      drivers/reset/reset-uniphier.c
2529 F:      drivers/tty/serial/8250/8250_uniphier.c
2530 N:      uniphier
2531
2532 Ux500 CLOCK DRIVERS
2533 M:      Ulf Hansson <ulf.hansson@linaro.org>
2534 L:      linux-clk@vger.kernel.org
2535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2536 S:      Maintained
2537 F:      drivers/clk/ux500/
2538
2539 ARM/VERSATILE EXPRESS PLATFORM
2540 M:      Liviu Dudau <liviu.dudau@arm.com>
2541 M:      Sudeep Holla <sudeep.holla@arm.com>
2542 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2544 S:      Maintained
2545 F:      arch/arm/boot/dts/vexpress*
2546 F:      arch/arm64/boot/dts/arm/
2547 F:      arch/arm/mach-vexpress/
2548 F:      */*/vexpress*
2549 F:      */*/*/vexpress*
2550 F:      drivers/clk/versatile/clk-vexpress-osc.c
2551 F:      drivers/clocksource/timer-versatile.c
2552 N:      mps2
2553
2554 ARM/VFP SUPPORT
2555 M:      Russell King <linux@armlinux.org.uk>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 W:      http://www.armlinux.org.uk/
2558 S:      Maintained
2559 F:      arch/arm/vfp/
2560
2561 ARM/VOIPAC PXA270 SUPPORT
2562 M:      Marek Vasut <marek.vasut@gmail.com>
2563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2564 S:      Maintained
2565 F:      arch/arm/mach-pxa/vpac270.c
2566 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2567
2568 ARM/VT8500 ARM ARCHITECTURE
2569 M:      Tony Prisk <linux@prisktech.co.nz>
2570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2571 S:      Maintained
2572 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2573 F:      arch/arm/mach-vt8500/
2574 F:      drivers/clocksource/timer-vt8500.c
2575 F:      drivers/i2c/busses/i2c-wmt.c
2576 F:      drivers/mmc/host/wmt-sdmmc.c
2577 F:      drivers/pwm/pwm-vt8500.c
2578 F:      drivers/rtc/rtc-vt8500.c
2579 F:      drivers/tty/serial/vt8500_serial.c
2580 F:      drivers/usb/host/ehci-platform.c
2581 F:      drivers/usb/host/uhci-platform.c
2582 F:      drivers/video/fbdev/vt8500lcdfb.*
2583 F:      drivers/video/fbdev/wm8505fb*
2584 F:      drivers/video/fbdev/wmt_ge_rops.*
2585
2586 ARM/ZIPIT Z2 SUPPORT
2587 M:      Marek Vasut <marek.vasut@gmail.com>
2588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2589 S:      Maintained
2590 F:      arch/arm/mach-pxa/z2.c
2591 F:      arch/arm/mach-pxa/include/mach/z2.h
2592
2593 ARM/ZTE ARCHITECTURE
2594 M:      Jun Nie <jun.nie@linaro.org>
2595 M:      Shawn Guo <shawnguo@kernel.org>
2596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2597 S:      Maintained
2598 F:      arch/arm/boot/dts/zx2967*
2599 F:      arch/arm/mach-zx/
2600 F:      arch/arm64/boot/dts/zte/
2601 F:      drivers/clk/zte/
2602 F:      drivers/dma/zx_dma.c
2603 F:      drivers/gpio/gpio-zx.c
2604 F:      drivers/i2c/busses/i2c-zx2967.c
2605 F:      drivers/mmc/host/dw_mmc-zx.*
2606 F:      drivers/pinctrl/zte/
2607 F:      drivers/soc/zte/
2608 F:      drivers/thermal/zx2967_thermal.c
2609 F:      drivers/watchdog/zx2967_wdt.c
2610 F:      Documentation/devicetree/bindings/arm/zte.yaml
2611 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2612 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2613 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2614 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2615 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2616 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2617 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2618 F:      Documentation/devicetree/bindings/soc/zte/
2619 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2620 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2621 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2622 F:      include/dt-bindings/clock/zx2967*.h
2623 F:      include/dt-bindings/soc/zte,*.h
2624 F:      sound/soc/codecs/zx_aud96p22.c
2625 F:      sound/soc/zte/
2626
2627 ARM/ZYNQ ARCHITECTURE
2628 M:      Michal Simek <michal.simek@xilinx.com>
2629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2630 W:      http://wiki.xilinx.com
2631 T:      git https://github.com/Xilinx/linux-xlnx.git
2632 S:      Supported
2633 F:      arch/arm/mach-zynq/
2634 F:      drivers/cpuidle/cpuidle-zynq.c
2635 F:      drivers/block/xsysace.c
2636 N:      zynq
2637 N:      xilinx
2638 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2639 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2640 F:      drivers/clocksource/timer-cadence-ttc.c
2641 F:      drivers/i2c/busses/i2c-cadence.c
2642 F:      drivers/mmc/host/sdhci-of-arasan.c
2643 F:      drivers/edac/synopsys_edac.c
2644 F:      drivers/i2c/busses/i2c-xiic.c
2645
2646 ARM64 PORT (AARCH64 ARCHITECTURE)
2647 M:      Catalin Marinas <catalin.marinas@arm.com>
2648 M:      Will Deacon <will@kernel.org>
2649 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2651 S:      Maintained
2652 F:      arch/arm64/
2653 X:      arch/arm64/boot/dts/
2654 F:      Documentation/arm64/
2655 F:      tools/testing/selftests/arm64/
2656
2657 AS3645A LED FLASH CONTROLLER DRIVER
2658 M:      Sakari Ailus <sakari.ailus@iki.fi>
2659 L:      linux-leds@vger.kernel.org
2660 S:      Maintained
2661 F:      drivers/leds/leds-as3645a.c
2662
2663 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2664 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2665 L:      linux-media@vger.kernel.org
2666 T:      git git://linuxtv.org/media_tree.git
2667 S:      Maintained
2668 F:      drivers/media/i2c/ak7375.c
2669 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2670
2671 ASAHI KASEI AK8974 DRIVER
2672 M:      Linus Walleij <linus.walleij@linaro.org>
2673 L:      linux-iio@vger.kernel.org
2674 W:      http://www.akm.com/
2675 S:      Supported
2676 F:      drivers/iio/magnetometer/ak8974.c
2677
2678 ASC7621 HARDWARE MONITOR DRIVER
2679 M:      George Joseph <george.joseph@fairview5.com>
2680 L:      linux-hwmon@vger.kernel.org
2681 S:      Maintained
2682 F:      Documentation/hwmon/asc7621.rst
2683 F:      drivers/hwmon/asc7621.c
2684
2685 ASPEED PINCTRL DRIVERS
2686 M:      Andrew Jeffery <andrew@aj.id.au>
2687 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2688 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2689 L:      linux-gpio@vger.kernel.org
2690 S:      Maintained
2691 F:      drivers/pinctrl/aspeed/
2692 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2693
2694 ASPEED VIDEO ENGINE DRIVER
2695 M:      Eddie James <eajames@linux.ibm.com>
2696 L:      linux-media@vger.kernel.org
2697 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2698 S:      Maintained
2699 F:      drivers/media/platform/aspeed-video.c
2700 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2701
2702 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2703 M:      Corentin Chary <corentin.chary@gmail.com>
2704 L:      acpi4asus-user@lists.sourceforge.net
2705 L:      platform-driver-x86@vger.kernel.org
2706 W:      http://acpi4asus.sf.net
2707 S:      Maintained
2708 F:      drivers/platform/x86/asus*.c
2709 F:      drivers/platform/x86/eeepc*.c
2710
2711 ASUS WIRELESS RADIO CONTROL DRIVER
2712 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2713 L:      platform-driver-x86@vger.kernel.org
2714 S:      Maintained
2715 F:      drivers/platform/x86/asus-wireless.c
2716
2717 ASYMMETRIC KEYS
2718 M:      David Howells <dhowells@redhat.com>
2719 L:      keyrings@vger.kernel.org
2720 S:      Maintained
2721 F:      Documentation/crypto/asymmetric-keys.txt
2722 F:      include/linux/verification.h
2723 F:      include/crypto/public_key.h
2724 F:      include/crypto/pkcs7.h
2725 F:      crypto/asymmetric_keys/
2726
2727 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2728 R:      Dan Williams <dan.j.williams@intel.com>
2729 W:      http://sourceforge.net/projects/xscaleiop
2730 S:      Odd fixes
2731 F:      Documentation/crypto/async-tx-api.txt
2732 F:      crypto/async_tx/
2733 F:      drivers/dma/
2734 F:      include/linux/dmaengine.h
2735 F:      include/linux/async_tx.h
2736
2737 AT24 EEPROM DRIVER
2738 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2739 L:      linux-i2c@vger.kernel.org
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2741 S:      Maintained
2742 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2743 F:      drivers/misc/eeprom/at24.c
2744
2745 ATA OVER ETHERNET (AOE) DRIVER
2746 M:      "Justin Sanders" <justin@coraid.com>
2747 W:      http://www.openaoe.org/
2748 S:      Supported
2749 F:      Documentation/admin-guide/aoe/
2750 F:      drivers/block/aoe/
2751
2752 ATHEROS 71XX/9XXX GPIO DRIVER
2753 M:      Alban Bedel <albeu@free.fr>
2754 W:      https://github.com/AlbanBedel/linux
2755 T:      git git://github.com/AlbanBedel/linux
2756 S:      Maintained
2757 F:      drivers/gpio/gpio-ath79.c
2758 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2759
2760 ATHEROS 71XX/9XXX USB PHY DRIVER
2761 M:      Alban Bedel <albeu@free.fr>
2762 W:      https://github.com/AlbanBedel/linux
2763 T:      git git://github.com/AlbanBedel/linux
2764 S:      Maintained
2765 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2766 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2767
2768 ATHEROS ATH GENERIC UTILITIES
2769 M:      Kalle Valo <kvalo@codeaurora.org>
2770 L:      linux-wireless@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/wireless/ath/*
2773
2774 ATHEROS ATH5K WIRELESS DRIVER
2775 M:      Jiri Slaby <jirislaby@gmail.com>
2776 M:      Nick Kossifidis <mickflemm@gmail.com>
2777 M:      Luis Chamberlain <mcgrof@kernel.org>
2778 L:      linux-wireless@vger.kernel.org
2779 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2780 S:      Maintained
2781 F:      drivers/net/wireless/ath/ath5k/
2782
2783 ATHEROS ATH6KL WIRELESS DRIVER
2784 M:      Kalle Valo <kvalo@codeaurora.org>
2785 L:      linux-wireless@vger.kernel.org
2786 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2788 S:      Supported
2789 F:      drivers/net/wireless/ath/ath6kl/
2790
2791 ATI_REMOTE2 DRIVER
2792 M:      Ville Syrjala <syrjala@sci.fi>
2793 S:      Maintained
2794 F:      drivers/input/misc/ati_remote2.c
2795
2796 ATK0110 HWMON DRIVER
2797 M:      Luca Tettamanti <kronos.it@gmail.com>
2798 L:      linux-hwmon@vger.kernel.org
2799 S:      Maintained
2800 F:      drivers/hwmon/asus_atk0110.c
2801
2802 ATLX ETHERNET DRIVERS
2803 M:      Jay Cliburn <jcliburn@gmail.com>
2804 M:      Chris Snook <chris.snook@gmail.com>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/atl1
2807 W:      http://atl1.sourceforge.net
2808 S:      Maintained
2809 F:      drivers/net/ethernet/atheros/
2810
2811 ATM
2812 M:      Chas Williams <3chas3@gmail.com>
2813 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2814 L:      netdev@vger.kernel.org
2815 W:      http://linux-atm.sourceforge.net
2816 S:      Maintained
2817 F:      drivers/atm/
2818 F:      include/linux/atm*
2819 F:      include/uapi/linux/atm*
2820
2821 ATMEL MACB ETHERNET DRIVER
2822 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2823 S:      Supported
2824 F:      drivers/net/ethernet/cadence/
2825
2826 ATMEL MAXTOUCH DRIVER
2827 M:      Nick Dyer <nick@shmanahar.org>
2828 T:      git git://github.com/ndyer/linux.git
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2831 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2832
2833 ATMEL WIRELESS DRIVER
2834 M:      Simon Kelley <simon@thekelleys.org.uk>
2835 L:      linux-wireless@vger.kernel.org
2836 W:      http://www.thekelleys.org.uk/atmel
2837 W:      http://atmelwlandriver.sourceforge.net/
2838 S:      Maintained
2839 F:      drivers/net/wireless/atmel/atmel*
2840
2841 ATOMIC INFRASTRUCTURE
2842 M:      Will Deacon <will@kernel.org>
2843 M:      Peter Zijlstra <peterz@infradead.org>
2844 R:      Boqun Feng <boqun.feng@gmail.com>
2845 L:      linux-kernel@vger.kernel.org
2846 S:      Maintained
2847 F:      arch/*/include/asm/atomic*.h
2848 F:      include/*/atomic*.h
2849 F:      scripts/atomic/
2850
2851 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2852 M:      Bradley Grove <linuxdrivers@attotech.com>
2853 L:      linux-scsi@vger.kernel.org
2854 W:      http://www.attotech.com
2855 S:      Supported
2856 F:      drivers/scsi/esas2r
2857
2858 ATUSB IEEE 802.15.4 RADIO DRIVER
2859 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2860 L:      linux-wpan@vger.kernel.org
2861 S:      Maintained
2862 F:      drivers/net/ieee802154/atusb.c
2863 F:      drivers/net/ieee802154/atusb.h
2864 F:      drivers/net/ieee802154/at86rf230.h
2865
2866 AUDIT SUBSYSTEM
2867 M:      Paul Moore <paul@paul-moore.com>
2868 M:      Eric Paris <eparis@redhat.com>
2869 L:      linux-audit@redhat.com (moderated for non-subscribers)
2870 W:      https://github.com/linux-audit
2871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2872 S:      Supported
2873 F:      include/linux/audit.h
2874 F:      include/uapi/linux/audit.h
2875 F:      kernel/audit*
2876
2877 AUXILIARY DISPLAY DRIVERS
2878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2879 S:      Maintained
2880 F:      drivers/auxdisplay/
2881 F:      include/linux/cfag12864b.h
2882
2883 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2884 M:      Andreas Klinger <ak@it-klinger.de>
2885 L:      linux-iio@vger.kernel.org
2886 S:      Maintained
2887 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2888 F:      drivers/iio/adc/hx711.c
2889
2890 AX.25 NETWORK LAYER
2891 M:      Ralf Baechle <ralf@linux-mips.org>
2892 L:      linux-hams@vger.kernel.org
2893 W:      http://www.linux-ax25.org/
2894 S:      Maintained
2895 F:      include/uapi/linux/ax25.h
2896 F:      include/net/ax25.h
2897 F:      net/ax25/
2898
2899 AXENTIA ARM DEVICES
2900 M:      Peter Rosin <peda@axentia.se>
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 S:      Maintained
2903 F:      arch/arm/boot/dts/at91-linea.dtsi
2904 F:      arch/arm/boot/dts/at91-natte.dtsi
2905 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2906 F:      arch/arm/boot/dts/at91-tse850-3.dts
2907
2908 AXENTIA ASOC DRIVERS
2909 M:      Peter Rosin <peda@axentia.se>
2910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2911 S:      Maintained
2912 F:      Documentation/devicetree/bindings/sound/axentia,*
2913 F:      sound/soc/atmel/tse850-pcm5142.c
2914
2915 AXXIA I2C CONTROLLER
2916 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2917 L:      linux-i2c@vger.kernel.org
2918 S:      Maintained
2919 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2920 F:      drivers/i2c/busses/i2c-axxia.c
2921
2922 AZ6007 DVB DRIVER
2923 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2924 L:      linux-media@vger.kernel.org
2925 W:      https://linuxtv.org
2926 T:      git git://linuxtv.org/media_tree.git
2927 S:      Maintained
2928 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2929
2930 AZTECH FM RADIO RECEIVER DRIVER
2931 M:      Hans Verkuil <hverkuil@xs4all.nl>
2932 L:      linux-media@vger.kernel.org
2933 T:      git git://linuxtv.org/media_tree.git
2934 W:      https://linuxtv.org
2935 S:      Maintained
2936 F:      drivers/media/radio/radio-aztech*
2937
2938 B43 WIRELESS DRIVER
2939 L:      linux-wireless@vger.kernel.org
2940 L:      b43-dev@lists.infradead.org
2941 W:      http://wireless.kernel.org/en/users/Drivers/b43
2942 S:      Odd Fixes
2943 F:      drivers/net/wireless/broadcom/b43/
2944
2945 B43LEGACY WIRELESS DRIVER
2946 M:      Larry Finger <Larry.Finger@lwfinger.net>
2947 L:      linux-wireless@vger.kernel.org
2948 L:      b43-dev@lists.infradead.org
2949 W:      http://wireless.kernel.org/en/users/Drivers/b43
2950 S:      Maintained
2951 F:      drivers/net/wireless/broadcom/b43legacy/
2952
2953 BACKLIGHT CLASS/SUBSYSTEM
2954 M:      Lee Jones <lee.jones@linaro.org>
2955 M:      Daniel Thompson <daniel.thompson@linaro.org>
2956 M:      Jingoo Han <jingoohan1@gmail.com>
2957 L:      dri-devel@lists.freedesktop.org
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2959 S:      Maintained
2960 F:      drivers/video/backlight/
2961 F:      include/linux/backlight.h
2962 F:      include/linux/pwm_backlight.h
2963 F:      Documentation/devicetree/bindings/leds/backlight
2964 F:      Documentation/ABI/stable/sysfs-class-backlight
2965 F:      Documentation/ABI/testing/sysfs-class-backlight
2966
2967 BATMAN ADVANCED
2968 M:      Marek Lindner <mareklindner@neomailbox.ch>
2969 M:      Simon Wunderlich <sw@simonwunderlich.de>
2970 M:      Antonio Quartulli <a@unstable.cc>
2971 M:      Sven Eckelmann <sven@narfation.org>
2972 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2973 W:      https://www.open-mesh.org/
2974 B:      https://www.open-mesh.org/projects/batman-adv/issues
2975 C:      irc://chat.freenode.net/batman
2976 Q:      https://patchwork.open-mesh.org/project/batman/list/
2977 T:      git https://git.open-mesh.org/linux-merge.git
2978 S:      Maintained
2979 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2980 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2981 F:      Documentation/networking/batman-adv.rst
2982 F:      include/uapi/linux/batadv_packet.h
2983 F:      include/uapi/linux/batman_adv.h
2984 F:      net/batman-adv/
2985
2986 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2987 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2988 L:      linux-hams@vger.kernel.org
2989 W:      http://www.baycom.org/~tom/ham/ham.html
2990 S:      Maintained
2991 F:      drivers/net/hamradio/baycom*
2992
2993 BCACHE (BLOCK LAYER CACHE)
2994 M:      Coly Li <colyli@suse.de>
2995 M:      Kent Overstreet <kent.overstreet@gmail.com>
2996 L:      linux-bcache@vger.kernel.org
2997 W:      http://bcache.evilpiepirate.org
2998 C:      irc://irc.oftc.net/bcache
2999 S:      Maintained
3000 F:      drivers/md/bcache/
3001
3002 BDISP ST MEDIA DRIVER
3003 M:      Fabien Dessenne <fabien.dessenne@st.com>
3004 L:      linux-media@vger.kernel.org
3005 T:      git git://linuxtv.org/media_tree.git
3006 W:      https://linuxtv.org
3007 S:      Supported
3008 F:      drivers/media/platform/sti/bdisp
3009
3010 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3011 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3012 L:      netdev@vger.kernel.org
3013 S:      Maintained
3014 F:      drivers/net/ethernet/ec_bhf.c
3015
3016 BEFS FILE SYSTEM
3017 M:      Luis de Bethencourt <luisbg@kernel.org>
3018 M:      Salah Triki <salah.triki@gmail.com>
3019 S:      Maintained
3020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3021 F:      Documentation/filesystems/befs.txt
3022 F:      fs/befs/
3023
3024 BFQ I/O SCHEDULER
3025 M:      Paolo Valente <paolo.valente@linaro.org>
3026 M:      Jens Axboe <axboe@kernel.dk>
3027 L:      linux-block@vger.kernel.org
3028 S:      Maintained
3029 F:      block/bfq-*
3030 F:      Documentation/block/bfq-iosched.rst
3031
3032 BFS FILE SYSTEM
3033 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3034 S:      Maintained
3035 F:      Documentation/filesystems/bfs.txt
3036 F:      fs/bfs/
3037 F:      include/uapi/linux/bfs_fs.h
3038
3039 BLINKM RGB LED DRIVER
3040 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3041 S:      Maintained
3042 F:      drivers/leds/leds-blinkm.c
3043
3044 BLOCK LAYER
3045 M:      Jens Axboe <axboe@kernel.dk>
3046 L:      linux-block@vger.kernel.org
3047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3048 S:      Maintained
3049 F:      block/
3050 F:      drivers/block/
3051 F:      kernel/trace/blktrace.c
3052 F:      lib/sbitmap.c
3053
3054 BLOCK2MTD DRIVER
3055 M:      Joern Engel <joern@lazybastard.org>
3056 L:      linux-mtd@lists.infradead.org
3057 S:      Maintained
3058 F:      drivers/mtd/devices/block2mtd.c
3059
3060 BLUETOOTH DRIVERS
3061 M:      Marcel Holtmann <marcel@holtmann.org>
3062 M:      Johan Hedberg <johan.hedberg@gmail.com>
3063 L:      linux-bluetooth@vger.kernel.org
3064 W:      http://www.bluez.org/
3065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3067 S:      Maintained
3068 F:      drivers/bluetooth/
3069
3070 BLUETOOTH SUBSYSTEM
3071 M:      Marcel Holtmann <marcel@holtmann.org>
3072 M:      Johan Hedberg <johan.hedberg@gmail.com>
3073 L:      linux-bluetooth@vger.kernel.org
3074 W:      http://www.bluez.org/
3075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3077 S:      Maintained
3078 F:      net/bluetooth/
3079 F:      include/net/bluetooth/
3080
3081 BONDING DRIVER
3082 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3083 M:      Veaceslav Falico <vfalico@gmail.com>
3084 M:      Andy Gospodarek <andy@greyhouse.net>
3085 L:      netdev@vger.kernel.org
3086 W:      http://sourceforge.net/projects/bonding/
3087 S:      Supported
3088 F:      drivers/net/bonding/
3089 F:      include/uapi/linux/if_bonding.h
3090
3091 BPF (Safe dynamic programs and tools)
3092 M:      Alexei Starovoitov <ast@kernel.org>
3093 M:      Daniel Borkmann <daniel@iogearbox.net>
3094 R:      Martin KaFai Lau <kafai@fb.com>
3095 R:      Song Liu <songliubraving@fb.com>
3096 R:      Yonghong Song <yhs@fb.com>
3097 R:      Andrii Nakryiko <andriin@fb.com>
3098 L:      netdev@vger.kernel.org
3099 L:      bpf@vger.kernel.org
3100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3102 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3103 S:      Supported
3104 F:      arch/*/net/*
3105 F:      Documentation/networking/filter.txt
3106 F:      Documentation/bpf/
3107 F:      include/linux/bpf*
3108 F:      include/linux/filter.h
3109 F:      include/trace/events/xdp.h
3110 F:      include/uapi/linux/bpf*
3111 F:      include/uapi/linux/filter.h
3112 F:      kernel/bpf/
3113 F:      kernel/trace/bpf_trace.c
3114 F:      lib/test_bpf.c
3115 F:      net/bpf/
3116 F:      net/core/filter.c
3117 F:      net/sched/act_bpf.c
3118 F:      net/sched/cls_bpf.c
3119 F:      samples/bpf/
3120 F:      tools/bpf/
3121 F:      tools/lib/bpf/
3122 F:      tools/testing/selftests/bpf/
3123 K:      bpf
3124 N:      bpf
3125
3126 BPF JIT for ARM
3127 M:      Shubham Bansal <illusionist.neo@gmail.com>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Maintained
3131 F:      arch/arm/net/
3132
3133 BPF JIT for ARM64
3134 M:      Daniel Borkmann <daniel@iogearbox.net>
3135 M:      Alexei Starovoitov <ast@kernel.org>
3136 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3137 L:      netdev@vger.kernel.org
3138 L:      bpf@vger.kernel.org
3139 S:      Supported
3140 F:      arch/arm64/net/
3141
3142 BPF JIT for MIPS (32-BIT AND 64-BIT)
3143 M:      Paul Burton <paulburton@kernel.org>
3144 L:      netdev@vger.kernel.org
3145 L:      bpf@vger.kernel.org
3146 S:      Maintained
3147 F:      arch/mips/net/
3148
3149 BPF JIT for NFP NICs
3150 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3151 L:      netdev@vger.kernel.org
3152 L:      bpf@vger.kernel.org
3153 S:      Supported
3154 F:      drivers/net/ethernet/netronome/nfp/bpf/
3155
3156 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3157 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3158 M:      Sandipan Das <sandipan@linux.ibm.com>
3159 L:      netdev@vger.kernel.org
3160 L:      bpf@vger.kernel.org
3161 S:      Maintained
3162 F:      arch/powerpc/net/
3163
3164 BPF JIT for RISC-V (RV64G)
3165 M:      Björn Töpel <bjorn.topel@gmail.com>
3166 L:      netdev@vger.kernel.org
3167 S:      Maintained
3168 F:      arch/riscv/net/
3169
3170 BPF JIT for S390
3171 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3172 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3173 M:      Vasily Gorbik <gor@linux.ibm.com>
3174 L:      netdev@vger.kernel.org
3175 L:      bpf@vger.kernel.org
3176 S:      Maintained
3177 F:      arch/s390/net/
3178 X:      arch/s390/net/pnet.c
3179
3180 BPF JIT for SPARC (32-BIT AND 64-BIT)
3181 M:      David S. Miller <davem@davemloft.net>
3182 L:      netdev@vger.kernel.org
3183 L:      bpf@vger.kernel.org
3184 S:      Maintained
3185 F:      arch/sparc/net/
3186
3187 BPF JIT for X86 32-BIT
3188 M:      Wang YanQing <udknight@gmail.com>
3189 L:      netdev@vger.kernel.org
3190 L:      bpf@vger.kernel.org
3191 S:      Maintained
3192 F:      arch/x86/net/bpf_jit_comp32.c
3193
3194 BPF JIT for X86 64-BIT
3195 M:      Alexei Starovoitov <ast@kernel.org>
3196 M:      Daniel Borkmann <daniel@iogearbox.net>
3197 L:      netdev@vger.kernel.org
3198 L:      bpf@vger.kernel.org
3199 S:      Supported
3200 F:      arch/x86/net/
3201 X:      arch/x86/net/bpf_jit_comp32.c
3202
3203 BROADCOM B44 10/100 ETHERNET DRIVER
3204 M:      Michael Chan <michael.chan@broadcom.com>
3205 L:      netdev@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/net/ethernet/broadcom/b44.*
3208
3209 BROADCOM B53 ETHERNET SWITCH DRIVER
3210 M:      Florian Fainelli <f.fainelli@gmail.com>
3211 L:      netdev@vger.kernel.org
3212 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3213 S:      Supported
3214 F:      drivers/net/dsa/b53/*
3215 F:      include/linux/platform_data/b53.h
3216
3217 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3218 M:      Florian Fainelli <f.fainelli@gmail.com>
3219 M:      Ray Jui <rjui@broadcom.com>
3220 M:      Scott Branden <sbranden@broadcom.com>
3221 M:      bcm-kernel-feedback-list@broadcom.com
3222 T:      git git://github.com/broadcom/mach-bcm
3223 S:      Maintained
3224 N:      bcm281*
3225 N:      bcm113*
3226 N:      bcm216*
3227 N:      kona
3228 F:      arch/arm/mach-bcm/
3229
3230 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3231 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3232 L:      bcm-kernel-feedback-list@broadcom.com
3233 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/anholt/linux
3236 S:      Maintained
3237 N:      bcm2711
3238 N:      bcm2835
3239 F:      drivers/staging/vc04_services
3240
3241 BROADCOM BCM47XX MIPS ARCHITECTURE
3242 M:      Hauke Mehrtens <hauke@hauke-m.de>
3243 M:      Rafał Miłecki <zajec5@gmail.com>
3244 L:      linux-mips@vger.kernel.org
3245 S:      Maintained
3246 F:      Documentation/devicetree/bindings/mips/brcm/
3247 F:      arch/mips/bcm47xx/*
3248 F:      arch/mips/include/asm/mach-bcm47xx/*
3249
3250 BROADCOM BCM5301X ARM ARCHITECTURE
3251 M:      Hauke Mehrtens <hauke@hauke-m.de>
3252 M:      Rafał Miłecki <zajec5@gmail.com>
3253 M:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-arm-kernel@lists.infradead.org
3255 S:      Maintained
3256 F:      arch/arm/mach-bcm/bcm_5301x.c
3257 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3258 F:      arch/arm/boot/dts/bcm470*
3259 F:      arch/arm/boot/dts/bcm953012*
3260
3261 BROADCOM BCM53573 ARM ARCHITECTURE
3262 M:      Rafał Miłecki <rafal@milecki.pl>
3263 L:      bcm-kernel-feedback-list@broadcom.com
3264 L:      linux-arm-kernel@lists.infradead.org
3265 S:      Maintained
3266 F:      arch/arm/boot/dts/bcm53573*
3267 F:      arch/arm/boot/dts/bcm47189*
3268
3269 BROADCOM BCM63XX ARM ARCHITECTURE
3270 M:      Florian Fainelli <f.fainelli@gmail.com>
3271 M:      bcm-kernel-feedback-list@broadcom.com
3272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3273 T:      git git://github.com/broadcom/stblinux.git
3274 S:      Maintained
3275 N:      bcm63xx
3276
3277 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3278 M:      Kevin Cernekee <cernekee@gmail.com>
3279 L:      linux-usb@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3282
3283 BROADCOM BCM7XXX ARM ARCHITECTURE
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 M:      bcm-kernel-feedback-list@broadcom.com
3286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3287 T:      git git://github.com/broadcom/stblinux.git
3288 S:      Maintained
3289 F:      arch/arm/mach-bcm/*brcmstb*
3290 F:      arch/arm/boot/dts/bcm7*.dts*
3291 F:      drivers/bus/brcmstb_gisb.c
3292 F:      arch/arm/mm/cache-b15-rac.c
3293 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3294 N:      brcmstb
3295
3296 BROADCOM BMIPS CPUFREQ DRIVER
3297 M:      Markus Mayer <mmayer@broadcom.com>
3298 M:      bcm-kernel-feedback-list@broadcom.com
3299 L:      linux-pm@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/cpufreq/bmips-cpufreq.c
3302
3303 BROADCOM BMIPS MIPS ARCHITECTURE
3304 M:      Florian Fainelli <f.fainelli@gmail.com>
3305 L:      bcm-kernel-feedback-list@broadcom.com
3306 L:      linux-mips@vger.kernel.org
3307 T:      git git://github.com/broadcom/stblinux.git
3308 S:      Maintained
3309 F:      arch/mips/bmips/*
3310 F:      arch/mips/include/asm/mach-bmips/*
3311 F:      arch/mips/kernel/*bmips*
3312 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3313 F:      drivers/irqchip/irq-bcm63*
3314 F:      drivers/irqchip/irq-bcm7*
3315 F:      drivers/irqchip/irq-brcmstb*
3316 F:      include/linux/bcm963xx_nvram.h
3317 F:      include/linux/bcm963xx_tag.h
3318
3319 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3320 M:      Rasesh Mody <rmody@marvell.com>
3321 M:      GR-Linux-NIC-Dev@marvell.com
3322 L:      netdev@vger.kernel.org
3323 S:      Supported
3324 F:      drivers/net/ethernet/broadcom/bnx2.*
3325 F:      drivers/net/ethernet/broadcom/bnx2_*
3326
3327 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3328 M:      QLogic-Storage-Upstream@qlogic.com
3329 L:      linux-scsi@vger.kernel.org
3330 S:      Supported
3331 F:      drivers/scsi/bnx2fc/
3332
3333 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3334 M:      QLogic-Storage-Upstream@qlogic.com
3335 L:      linux-scsi@vger.kernel.org
3336 S:      Supported
3337 F:      drivers/scsi/bnx2i/
3338
3339 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3340 M:      Ariel Elior <aelior@marvell.com>
3341 M:      Sudarsana Kalluru <skalluru@marvell.com>
3342 M:      GR-everest-linux-l2@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2x/
3346
3347 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3348 M:      Michael Chan <michael.chan@broadcom.com>
3349 L:      netdev@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/net/ethernet/broadcom/bnxt/
3352
3353 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3354 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3355 M:      Franky Lin <franky.lin@broadcom.com>
3356 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3357 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3358 M:      Wright Feng <wright.feng@cypress.com>
3359 L:      linux-wireless@vger.kernel.org
3360 L:      brcm80211-dev-list.pdl@broadcom.com
3361 L:      brcm80211-dev-list@cypress.com
3362 S:      Supported
3363 F:      drivers/net/wireless/broadcom/brcm80211/
3364
3365 BROADCOM BRCMSTB GPIO DRIVER
3366 M:      Gregory Fong <gregory.0xf0@gmail.com>
3367 L:      bcm-kernel-feedback-list@broadcom.com
3368 S:      Supported
3369 F:      drivers/gpio/gpio-brcmstb.c
3370 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3371
3372 BROADCOM BRCMSTB I2C DRIVER
3373 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3374 L:      linux-i2c@vger.kernel.org
3375 L:      bcm-kernel-feedback-list@broadcom.com
3376 S:      Supported
3377 F:      drivers/i2c/busses/i2c-brcmstb.c
3378 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3379
3380 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3381 M:      Al Cooper <alcooperx@gmail.com>
3382 L:      linux-kernel@vger.kernel.org
3383 L:      bcm-kernel-feedback-list@broadcom.com
3384 S:      Maintained
3385 F:      drivers/phy/broadcom/phy-brcm-usb*
3386
3387 BROADCOM GENET ETHERNET DRIVER
3388 M:      Doug Berger <opendmb@gmail.com>
3389 M:      Florian Fainelli <f.fainelli@gmail.com>
3390 L:      bcm-kernel-feedback-list@broadcom.com
3391 L:      netdev@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/net/ethernet/broadcom/genet/
3394
3395 BROADCOM IPROC ARM ARCHITECTURE
3396 M:      Ray Jui <rjui@broadcom.com>
3397 M:      Scott Branden <sbranden@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 T:      git git://github.com/broadcom/cygnus-linux.git
3401 S:      Maintained
3402 N:      iproc
3403 N:      cygnus
3404 N:      bcm[-_]nsp
3405 N:      bcm9113*
3406 N:      bcm9583*
3407 N:      bcm9585*
3408 N:      bcm9586*
3409 N:      bcm988312
3410 N:      bcm113*
3411 N:      bcm583*
3412 N:      bcm585*
3413 N:      bcm586*
3414 N:      bcm88312
3415 N:      hr2
3416 N:      stingray
3417 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3418 F:      arch/arm64/boot/dts/broadcom/stingray/*
3419 F:      drivers/clk/bcm/clk-ns*
3420 F:      drivers/clk/bcm/clk-sr*
3421 F:      drivers/pinctrl/bcm/pinctrl-ns*
3422 F:      include/dt-bindings/clock/bcm-sr*
3423
3424 BROADCOM KONA GPIO DRIVER
3425 M:      Ray Jui <rjui@broadcom.com>
3426 L:      bcm-kernel-feedback-list@broadcom.com
3427 S:      Supported
3428 F:      drivers/gpio/gpio-bcm-kona.c
3429 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3430
3431 BROADCOM NETXTREME-E ROCE DRIVER
3432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3434 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3435 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3436 L:      linux-rdma@vger.kernel.org
3437 W:      http://www.broadcom.com
3438 S:      Supported
3439 F:      drivers/infiniband/hw/bnxt_re/
3440 F:      include/uapi/rdma/bnxt_re-abi.h
3441
3442 BROADCOM NVRAM DRIVER
3443 M:      Rafał Miłecki <zajec5@gmail.com>
3444 L:      linux-mips@vger.kernel.org
3445 S:      Maintained
3446 F:      drivers/firmware/broadcom/*
3447
3448 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3449 M:      Rafał Miłecki <zajec5@gmail.com>
3450 L:      linux-wireless@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/bcma/
3453 F:      include/linux/bcma/
3454
3455 BROADCOM STB AVS CPUFREQ DRIVER
3456 M:      Markus Mayer <mmayer@broadcom.com>
3457 M:      bcm-kernel-feedback-list@broadcom.com
3458 L:      linux-pm@vger.kernel.org
3459 S:      Maintained
3460 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3461 F:      drivers/cpufreq/brcmstb*
3462
3463 BROADCOM STB AVS TMON DRIVER
3464 M:      Markus Mayer <mmayer@broadcom.com>
3465 M:      bcm-kernel-feedback-list@broadcom.com
3466 L:      linux-pm@vger.kernel.org
3467 S:      Maintained
3468 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3469 F:      drivers/thermal/broadcom/brcmstb*
3470
3471 BROADCOM STB NAND FLASH DRIVER
3472 M:      Brian Norris <computersforpeace@gmail.com>
3473 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3474 L:      linux-mtd@lists.infradead.org
3475 L:      bcm-kernel-feedback-list@broadcom.com
3476 S:      Maintained
3477 F:      drivers/mtd/nand/raw/brcmnand/
3478
3479 BROADCOM STB DPFE DRIVER
3480 M:      Markus Mayer <mmayer@broadcom.com>
3481 M:      bcm-kernel-feedback-list@broadcom.com
3482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3483 S:      Maintained
3484 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3485 F:      drivers/memory/brcmstb_dpfe.c
3486
3487 BROADCOM SPI DRIVER
3488 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3489 M:      bcm-kernel-feedback-list@broadcom.com
3490 S:      Maintained
3491 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3492 F:      drivers/spi/spi-bcm-qspi.*
3493 F:      drivers/spi/spi-brcmstb-qspi.c
3494 F:      drivers/spi/spi-iproc-qspi.c
3495
3496 BROADCOM SYSTEMPORT ETHERNET DRIVER
3497 M:      Florian Fainelli <f.fainelli@gmail.com>
3498 L:      bcm-kernel-feedback-list@broadcom.com
3499 L:      netdev@vger.kernel.org
3500 S:      Supported
3501 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3502
3503 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3504 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3505 M:      Prashant Sreedharan <prashant@broadcom.com>
3506 M:      Michael Chan <mchan@broadcom.com>
3507 L:      netdev@vger.kernel.org
3508 S:      Supported
3509 F:      drivers/net/ethernet/broadcom/tg3.*
3510
3511 BROCADE BFA FC SCSI DRIVER
3512 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3513 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3514 L:      linux-scsi@vger.kernel.org
3515 S:      Supported
3516 F:      drivers/scsi/bfa/
3517
3518 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3519 M:      Rasesh Mody <rmody@marvell.com>
3520 M:      Sudarsana Kalluru <skalluru@marvell.com>
3521 M:      GR-Linux-NIC-Dev@marvell.com
3522 L:      netdev@vger.kernel.org
3523 S:      Supported
3524 F:      drivers/net/ethernet/brocade/bna/
3525
3526 BSG (block layer generic sg v4 driver)
3527 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3528 L:      linux-scsi@vger.kernel.org
3529 S:      Supported
3530 F:      block/bsg.c
3531 F:      include/linux/bsg.h
3532 F:      include/uapi/linux/bsg.h
3533
3534 BT87X AUDIO DRIVER
3535 M:      Clemens Ladisch <clemens@ladisch.de>
3536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3538 S:      Maintained
3539 F:      Documentation/sound/cards/bt87x.rst
3540 F:      sound/pci/bt87x.c
3541
3542 BT8XXGPIO DRIVER
3543 M:      Michael Buesch <m@bues.ch>
3544 W:      http://bu3sch.de/btgpio.php
3545 S:      Maintained
3546 F:      drivers/gpio/gpio-bt8xx.c
3547
3548 BTRFS FILE SYSTEM
3549 M:      Chris Mason <clm@fb.com>
3550 M:      Josef Bacik <josef@toxicpanda.com>
3551 M:      David Sterba <dsterba@suse.com>
3552 L:      linux-btrfs@vger.kernel.org
3553 W:      http://btrfs.wiki.kernel.org/
3554 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3556 S:      Maintained
3557 F:      Documentation/filesystems/btrfs.txt
3558 F:      fs/btrfs/
3559 F:      include/linux/btrfs*
3560 F:      include/uapi/linux/btrfs*
3561
3562 BTTV VIDEO4LINUX DRIVER
3563 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3564 L:      linux-media@vger.kernel.org
3565 W:      https://linuxtv.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Odd fixes
3568 F:      Documentation/media/v4l-drivers/bttv*
3569 F:      drivers/media/pci/bt8xx/bttv*
3570
3571 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3572 M:      Chanwoo Choi <cw00.choi@samsung.com>
3573 L:      linux-pm@vger.kernel.org
3574 L:      linux-samsung-soc@vger.kernel.org
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3576 S:      Maintained
3577 F:      drivers/devfreq/exynos-bus.c
3578 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3579
3580 BUSLOGIC SCSI DRIVER
3581 M:      Khalid Aziz <khalid@gonehiking.org>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Maintained
3584 F:      drivers/scsi/BusLogic.*
3585 F:      drivers/scsi/FlashPoint.*
3586
3587 C-MEDIA CMI8788 DRIVER
3588 M:      Clemens Ladisch <clemens@ladisch.de>
3589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3591 S:      Maintained
3592 F:      sound/pci/oxygen/
3593
3594 C-SKY ARCHITECTURE
3595 M:      Guo Ren <guoren@kernel.org>
3596 T:      git https://github.com/c-sky/csky-linux.git
3597 S:      Supported
3598 F:      arch/csky/
3599 F:      Documentation/devicetree/bindings/csky/
3600 F:      drivers/irqchip/irq-csky-*
3601 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3602 F:      drivers/clocksource/timer-gx6605s.c
3603 F:      drivers/clocksource/timer-mp-csky.c
3604 F:      Documentation/devicetree/bindings/timer/csky,*
3605 K:      csky
3606 N:      csky
3607
3608 C6X ARCHITECTURE
3609 M:      Mark Salter <msalter@redhat.com>
3610 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3611 L:      linux-c6x-dev@linux-c6x.org
3612 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3613 S:      Maintained
3614 F:      arch/c6x/
3615
3616 CA8210 IEEE-802.15.4 RADIO DRIVER
3617 M:      Harry Morris <h.morris@cascoda.com>
3618 L:      linux-wpan@vger.kernel.org
3619 W:      https://github.com/Cascoda/ca8210-linux.git
3620 S:      Maintained
3621 F:      drivers/net/ieee802154/ca8210.c
3622 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3623
3624 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3625 M:      David Howells <dhowells@redhat.com>
3626 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3627 S:      Supported
3628 F:      Documentation/filesystems/caching/cachefiles.txt
3629 F:      fs/cachefiles/
3630
3631 CADENCE MIPI-CSI2 BRIDGES
3632 M:      Maxime Ripard <mripard@kernel.org>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3636 F:      drivers/media/platform/cadence/cdns-csi2*
3637
3638 CADENCE NAND DRIVER
3639 M:      Piotr Sroka <piotrs@cadence.com>
3640 L:      linux-mtd@lists.infradead.org
3641 S:      Maintained
3642 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3643 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3644
3645 CADET FM/AM RADIO RECEIVER DRIVER
3646 M:      Hans Verkuil <hverkuil@xs4all.nl>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Maintained
3651 F:      drivers/media/radio/radio-cadet*
3652
3653 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3654 M:      Jonathan Corbet <corbet@lwn.net>
3655 L:      linux-media@vger.kernel.org
3656 T:      git git://linuxtv.org/media_tree.git
3657 S:      Maintained
3658 F:      Documentation/media/v4l-drivers/cafe_ccic*
3659 F:      drivers/media/platform/marvell-ccic/
3660
3661 CAIF NETWORK LAYER
3662 L:      netdev@vger.kernel.org
3663 S:      Orphan
3664 F:      Documentation/networking/caif/
3665 F:      drivers/net/caif/
3666 F:      include/uapi/linux/caif/
3667 F:      include/net/caif/
3668 F:      net/caif/
3669
3670 CAKE QDISC
3671 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3672 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3673 S:      Maintained
3674 F:      net/sched/sch_cake.c
3675
3676 CAN NETWORK DRIVERS
3677 M:      Wolfgang Grandegger <wg@grandegger.com>
3678 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3679 L:      linux-can@vger.kernel.org
3680 W:      https://github.com/linux-can
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/net/can/
3685 F:      drivers/net/can/
3686 F:      include/linux/can/dev.h
3687 F:      include/linux/can/led.h
3688 F:      include/linux/can/rx-offload.h
3689 F:      include/linux/can/platform/
3690 F:      include/uapi/linux/can/error.h
3691 F:      include/uapi/linux/can/netlink.h
3692 F:      include/uapi/linux/can/vxcan.h
3693
3694 CAN NETWORK LAYER
3695 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3696 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3697 L:      linux-can@vger.kernel.org
3698 W:      https://github.com/linux-can
3699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3701 S:      Maintained
3702 F:      Documentation/networking/can.rst
3703 F:      net/can/
3704 F:      include/linux/can/core.h
3705 F:      include/linux/can/skb.h
3706 F:      include/net/netns/can.h
3707 F:      include/uapi/linux/can.h
3708 F:      include/uapi/linux/can/bcm.h
3709 F:      include/uapi/linux/can/raw.h
3710 F:      include/uapi/linux/can/gw.h
3711
3712 CAN-J1939 NETWORK LAYER
3713 M:      Robin van der Gracht <robin@protonic.nl>
3714 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3715 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3716 L:      linux-can@vger.kernel.org
3717 S:      Maintained
3718 F:      Documentation/networking/j1939.rst
3719 F:      net/can/j1939/
3720 F:      include/uapi/linux/can/j1939.h
3721
3722 CAPABILITIES
3723 M:      Serge Hallyn <serge@hallyn.com>
3724 L:      linux-security-module@vger.kernel.org
3725 S:      Supported
3726 F:      include/linux/capability.h
3727 F:      include/uapi/linux/capability.h
3728 F:      security/commoncap.c
3729 F:      kernel/capability.c
3730
3731 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3732 M:      Kevin Tsai <ktsai@capellamicro.com>
3733 S:      Maintained
3734 F:      drivers/iio/light/cm*
3735
3736 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3737 M:      Christian Lamparter <chunkeey@googlemail.com>
3738 L:      linux-wireless@vger.kernel.org
3739 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3740 S:      Maintained
3741 F:      drivers/net/wireless/ath/carl9170/
3742
3743 CAVIUM I2C DRIVER
3744 M:      Robert Richter <rrichter@marvell.com>
3745 W:      http://www.marvell.com
3746 S:      Supported
3747 F:      drivers/i2c/busses/i2c-octeon*
3748 F:      drivers/i2c/busses/i2c-thunderx*
3749
3750 CAVIUM LIQUIDIO NETWORK DRIVER
3751 M:      Derek Chickles <dchickles@marvell.com>
3752 M:      Satanand Burla <sburla@marvell.com>
3753 M:      Felix Manlunas <fmanlunas@marvell.com>
3754 L:      netdev@vger.kernel.org
3755 W:      http://www.marvell.com
3756 S:      Supported
3757 F:      drivers/net/ethernet/cavium/liquidio/
3758
3759 CAVIUM MMC DRIVER
3760 M:      Robert Richter <rrichter@marvell.com>
3761 W:      http://www.marvell.com
3762 S:      Supported
3763 F:      drivers/mmc/host/cavium*
3764
3765 CAVIUM OCTEON-TX CRYPTO DRIVER
3766 M:      George Cherian <gcherian@marvell.com>
3767 L:      linux-crypto@vger.kernel.org
3768 W:      http://www.marvell.com
3769 S:      Supported
3770 F:      drivers/crypto/cavium/cpt/
3771
3772 CAVIUM THUNDERX2 ARM64 SOC
3773 M:      Robert Richter <rrichter@marvell.com>
3774 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3775 S:      Maintained
3776 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3777 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3778
3779 CC2520 IEEE-802.15.4 RADIO DRIVER
3780 M:      Varka Bhadram <varkabhadram@gmail.com>
3781 L:      linux-wpan@vger.kernel.org
3782 S:      Maintained
3783 F:      drivers/net/ieee802154/cc2520.c
3784 F:      include/linux/spi/cc2520.h
3785 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3786
3787 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3788 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Supported
3791 F:      drivers/crypto/ccree/
3792 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3793
3794 CEC FRAMEWORK
3795 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Supported
3800 F:      Documentation/media/kapi/cec-core.rst
3801 F:      Documentation/media/uapi/cec
3802 F:      drivers/media/cec/
3803 F:      drivers/media/rc/keymaps/rc-cec.c
3804 F:      include/media/cec.h
3805 F:      include/media/cec-notifier.h
3806 F:      include/uapi/linux/cec.h
3807 F:      include/uapi/linux/cec-funcs.h
3808 F:      Documentation/devicetree/bindings/media/cec.txt
3809 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3810
3811 CEC GPIO DRIVER
3812 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3813 L:      linux-media@vger.kernel.org
3814 T:      git git://linuxtv.org/media_tree.git
3815 W:      http://linuxtv.org
3816 S:      Supported
3817 F:      drivers/media/platform/cec-gpio/
3818 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3819
3820 CELL BROADBAND ENGINE ARCHITECTURE
3821 M:      Arnd Bergmann <arnd@arndb.de>
3822 L:      linuxppc-dev@lists.ozlabs.org
3823 W:      http://www.ibm.com/developerworks/power/cell/
3824 S:      Supported
3825 F:      arch/powerpc/include/asm/cell*.h
3826 F:      arch/powerpc/include/asm/spu*.h
3827 F:      arch/powerpc/include/uapi/asm/spu*.h
3828 F:      arch/powerpc/oprofile/*cell*
3829 F:      arch/powerpc/platforms/cell/
3830
3831 CEPH COMMON CODE (LIBCEPH)
3832 M:      Ilya Dryomov <idryomov@gmail.com>
3833 M:      Jeff Layton <jlayton@kernel.org>
3834 M:      Sage Weil <sage@redhat.com>
3835 L:      ceph-devel@vger.kernel.org
3836 W:      http://ceph.com/
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3838 T:      git git://github.com/ceph/ceph-client.git
3839 S:      Supported
3840 F:      net/ceph/
3841 F:      include/linux/ceph/
3842 F:      include/linux/crush/
3843
3844 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3845 M:      Jeff Layton <jlayton@kernel.org>
3846 M:      Sage Weil <sage@redhat.com>
3847 M:      Ilya Dryomov <idryomov@gmail.com>
3848 L:      ceph-devel@vger.kernel.org
3849 W:      http://ceph.com/
3850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3851 T:      git git://github.com/ceph/ceph-client.git
3852 S:      Supported
3853 F:      Documentation/filesystems/ceph.txt
3854 F:      fs/ceph/
3855
3856 CERTIFICATE HANDLING:
3857 M:      David Howells <dhowells@redhat.com>
3858 M:      David Woodhouse <dwmw2@infradead.org>
3859 L:      keyrings@vger.kernel.org
3860 S:      Maintained
3861 F:      Documentation/admin-guide/module-signing.rst
3862 F:      certs/
3863 F:      scripts/sign-file.c
3864 F:      scripts/extract-cert.c
3865
3866 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3867 L:      devel@driverdev.osuosl.org
3868 S:      Obsolete
3869 F:      drivers/staging/wusbcore/
3870
3871 CFAG12864B LCD DRIVER
3872 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3873 S:      Maintained
3874 F:      drivers/auxdisplay/cfag12864b.c
3875 F:      include/linux/cfag12864b.h
3876
3877 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3878 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3879 S:      Maintained
3880 F:      drivers/auxdisplay/cfag12864bfb.c
3881 F:      include/linux/cfag12864b.h
3882
3883 802.11 (including CFG80211/NL80211)
3884 M:      Johannes Berg <johannes@sipsolutions.net>
3885 L:      linux-wireless@vger.kernel.org
3886 W:      http://wireless.kernel.org/
3887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3889 S:      Maintained
3890 F:      net/wireless/
3891 F:      include/uapi/linux/nl80211.h
3892 F:      include/linux/ieee80211.h
3893 F:      include/net/wext.h
3894 F:      include/net/cfg80211.h
3895 F:      include/net/iw_handler.h
3896 F:      include/net/ieee80211_radiotap.h
3897 F:      Documentation/driver-api/80211/cfg80211.rst
3898 F:      Documentation/networking/regulatory.txt
3899
3900 CHAR and MISC DRIVERS
3901 M:      Arnd Bergmann <arnd@arndb.de>
3902 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3904 S:      Supported
3905 F:      drivers/char/
3906 F:      drivers/misc/
3907 F:      include/linux/miscdevice.h
3908
3909 CHECKPATCH
3910 M:      Andy Whitcroft <apw@canonical.com>
3911 M:      Joe Perches <joe@perches.com>
3912 S:      Maintained
3913 F:      scripts/checkpatch.pl
3914
3915 CHINESE DOCUMENTATION
3916 M:      Harry Wei <harryxiyou@gmail.com>
3917 M:      Alex Shi <alex.shi@linux.alibaba.com>
3918 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3919 S:      Maintained
3920 F:      Documentation/translations/zh_CN/
3921
3922 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3923 M:      Peter Chen <Peter.Chen@nxp.com>
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3925 L:      linux-usb@vger.kernel.org
3926 S:      Maintained
3927 F:      drivers/usb/chipidea/
3928
3929 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3930 M:      Hans de Goede <hdegoede@redhat.com>
3931 L:      linux-input@vger.kernel.org
3932 S:      Maintained
3933 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3934 F:      drivers/input/touchscreen/chipone_icn8318.c
3935
3936 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3937 M:      Hans de Goede <hdegoede@redhat.com>
3938 L:      linux-input@vger.kernel.org
3939 S:      Maintained
3940 F:      drivers/input/touchscreen/chipone_icn8505.c
3941
3942 CHROME HARDWARE PLATFORM SUPPORT
3943 M:      Benson Leung <bleung@chromium.org>
3944 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3945 S:      Maintained
3946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3947 F:      drivers/platform/chrome/
3948
3949 CHROMEOS EC SUBDRIVERS
3950 M:      Benson Leung <bleung@chromium.org>
3951 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3952 R:      Guenter Roeck <groeck@chromium.org>
3953 S:      Maintained
3954 N:      cros_ec
3955 N:      cros-ec
3956 F:      drivers/power/supply/cros_usbpd-charger.c
3957
3958 CHROMEOS EC CODEC DRIVER
3959 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3960 S:      Maintained
3961 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3962 R:      Guenter Roeck <groeck@chromium.org>
3963 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3964 F:      sound/soc/codecs/cros_ec_codec.*
3965
3966 CIRRUS LOGIC AUDIO CODEC DRIVERS
3967 M:      Brian Austin <brian.austin@cirrus.com>
3968 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3970 S:      Maintained
3971 F:      sound/soc/codecs/cs*
3972
3973 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3974 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3975 L:      netdev@vger.kernel.org
3976 S:      Maintained
3977 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3978
3979 CIRRUS LOGIC LOCHNAGAR DRIVER
3980 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3981 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3982 L:      patches@opensource.cirrus.com
3983 S:      Supported
3984 F:      drivers/clk/clk-lochnagar.c
3985 F:      drivers/hwmon/lochnagar-hwmon.c
3986 F:      drivers/mfd/lochnagar-i2c.c
3987 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3988 F:      drivers/regulator/lochnagar-regulator.c
3989 F:      sound/soc/codecs/lochnagar-sc.c
3990 F:      include/dt-bindings/clk/lochnagar.h
3991 F:      include/dt-bindings/pinctrl/lochnagar.h
3992 F:      include/linux/mfd/lochnagar*
3993 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3994 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3995 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3996 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3997 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3998 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3999 F:      Documentation/hwmon/lochnagar.rst
4000
4001 CISCO FCOE HBA DRIVER
4002 M:      Satish Kharat <satishkh@cisco.com>
4003 M:      Sesidhar Baddela <sebaddel@cisco.com>
4004 M:      Karan Tilak Kumar <kartilak@cisco.com>
4005 L:      linux-scsi@vger.kernel.org
4006 S:      Supported
4007 F:      drivers/scsi/fnic/
4008
4009 CISCO SCSI HBA DRIVER
4010 M:      Karan Tilak Kumar <kartilak@cisco.com>
4011 M:      Sesidhar Baddela <sebaddel@cisco.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Supported
4014 F:      drivers/scsi/snic/
4015
4016 CISCO VIC ETHERNET NIC DRIVER
4017 M:      Christian Benvenuti <benve@cisco.com>
4018 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4019 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4020 S:      Supported
4021 F:      drivers/net/ethernet/cisco/enic/
4022
4023 CISCO VIC LOW LATENCY NIC DRIVER
4024 M:      Christian Benvenuti <benve@cisco.com>
4025 M:      Nelson Escobar <neescoba@cisco.com>
4026 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4027 S:      Supported
4028 F:      drivers/infiniband/hw/usnic/
4029
4030 CIRRUS LOGIC MADERA CODEC DRIVERS
4031 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4032 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4034 L:      patches@opensource.cirrus.com
4035 T:      git https://github.com/CirrusLogic/linux-drivers.git
4036 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4037 S:      Supported
4038 F:      Documentation/devicetree/bindings/mfd/madera.txt
4039 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4040 F:      Documentation/devicetree/bindings/sound/madera.txt
4041 F:      include/dt-bindings/sound/madera*
4042 F:      include/linux/irqchip/irq-madera*
4043 F:      include/linux/mfd/madera/*
4044 F:      include/sound/madera*
4045 F:      drivers/gpio/gpio-madera*
4046 F:      drivers/irqchip/irq-madera*
4047 F:      drivers/mfd/madera*
4048 F:      drivers/mfd/cs47l*
4049 F:      drivers/pinctrl/cirrus/*
4050 F:      sound/soc/codecs/cs47l*
4051 F:      sound/soc/codecs/madera*
4052
4053 CLANG-FORMAT FILE
4054 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4055 S:      Maintained
4056 F:      .clang-format
4057
4058 CLANG/LLVM BUILD SUPPORT
4059 L:      clang-built-linux@googlegroups.com
4060 W:      https://clangbuiltlinux.github.io/
4061 B:      https://github.com/ClangBuiltLinux/linux/issues
4062 C:      irc://chat.freenode.net/clangbuiltlinux
4063 S:      Supported
4064 K:      \b(?i:clang|llvm)\b
4065
4066 CLEANCACHE API
4067 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4068 L:      linux-kernel@vger.kernel.org
4069 S:      Maintained
4070 F:      mm/cleancache.c
4071 F:      include/linux/cleancache.h
4072
4073 CLK API
4074 M:      Russell King <linux@armlinux.org.uk>
4075 L:      linux-clk@vger.kernel.org
4076 S:      Maintained
4077 F:      include/linux/clk.h
4078
4079 CLOCKSOURCE, CLOCKEVENT DRIVERS
4080 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4081 M:      Thomas Gleixner <tglx@linutronix.de>
4082 L:      linux-kernel@vger.kernel.org
4083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4084 S:      Supported
4085 F:      drivers/clocksource/
4086 F:      Documentation/devicetree/bindings/timer/
4087
4088 CMPC ACPI DRIVER
4089 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4090 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4091 L:      platform-driver-x86@vger.kernel.org
4092 S:      Supported
4093 F:      drivers/platform/x86/classmate-laptop.c
4094
4095 COBALT MEDIA DRIVER
4096 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4097 L:      linux-media@vger.kernel.org
4098 T:      git git://linuxtv.org/media_tree.git
4099 W:      https://linuxtv.org
4100 S:      Supported
4101 F:      drivers/media/pci/cobalt/
4102
4103 COCCINELLE/Semantic Patches (SmPL)
4104 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4105 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4106 M:      Nicolas Palix <nicolas.palix@imag.fr>
4107 M:      Michal Marek <michal.lkml@markovi.net>
4108 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4110 W:      http://coccinelle.lip6.fr/
4111 S:      Supported
4112 F:      Documentation/dev-tools/coccinelle.rst
4113 F:      scripts/coccinelle/
4114 F:      scripts/coccicheck
4115
4116 CODA FILE SYSTEM
4117 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4118 M:      coda@cs.cmu.edu
4119 L:      codalist@coda.cs.cmu.edu
4120 W:      http://www.coda.cs.cmu.edu/
4121 S:      Maintained
4122 F:      Documentation/filesystems/coda.txt
4123 F:      fs/coda/
4124 F:      include/linux/coda*.h
4125 F:      include/uapi/linux/coda*.h
4126
4127 CODA V4L2 MEM2MEM DRIVER
4128 M:      Philipp Zabel <p.zabel@pengutronix.de>
4129 L:      linux-media@vger.kernel.org
4130 S:      Maintained
4131 F:      Documentation/devicetree/bindings/media/coda.txt
4132 F:      drivers/media/platform/coda/
4133
4134 CODE OF CONDUCT
4135 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4136 S:      Supported
4137 F:      Documentation/process/code-of-conduct.rst
4138 F:      Documentation/process/code-of-conduct-interpretation.rst
4139
4140 COMMON CLK FRAMEWORK
4141 M:      Michael Turquette <mturquette@baylibre.com>
4142 M:      Stephen Boyd <sboyd@kernel.org>
4143 L:      linux-clk@vger.kernel.org
4144 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4146 S:      Maintained
4147 F:      Documentation/devicetree/bindings/clock/
4148 F:      drivers/clk/
4149 X:      drivers/clk/clkdev.c
4150 F:      include/linux/clk-pr*
4151 F:      include/linux/clk/
4152 F:      include/linux/of_clk.h
4153
4154 COMMON INTERNET FILE SYSTEM (CIFS)
4155 M:      Steve French <sfrench@samba.org>
4156 L:      linux-cifs@vger.kernel.org
4157 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4158 W:      http://linux-cifs.samba.org/
4159 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4160 S:      Supported
4161 F:      Documentation/admin-guide/cifs/
4162 F:      fs/cifs/
4163
4164 COMPACTPCI HOTPLUG CORE
4165 M:      Scott Murray <scott@spiteful.org>
4166 L:      linux-pci@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/pci/hotplug/cpci_hotplug*
4169
4170 COMPACTPCI HOTPLUG GENERIC DRIVER
4171 M:      Scott Murray <scott@spiteful.org>
4172 L:      linux-pci@vger.kernel.org
4173 S:      Maintained
4174 F:      drivers/pci/hotplug/cpcihp_generic.c
4175
4176 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4177 M:      Scott Murray <scott@spiteful.org>
4178 L:      linux-pci@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4181
4182 COMPAL LAPTOP SUPPORT
4183 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4184 L:      platform-driver-x86@vger.kernel.org
4185 S:      Maintained
4186 F:      drivers/platform/x86/compal-laptop.c
4187
4188 COMPILER ATTRIBUTES
4189 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4190 S:      Maintained
4191 F:      include/linux/compiler_attributes.h
4192
4193 CONEXANT ACCESSRUNNER USB DRIVER
4194 L:      accessrunner-general@lists.sourceforge.net
4195 W:      http://accessrunner.sourceforge.net/
4196 S:      Orphan
4197 F:      drivers/usb/atm/cxacru.c
4198
4199 CONFIGFS
4200 M:      Joel Becker <jlbec@evilplan.org>
4201 M:      Christoph Hellwig <hch@lst.de>
4202 T:      git git://git.infradead.org/users/hch/configfs.git
4203 S:      Supported
4204 F:      fs/configfs/
4205 F:      include/linux/configfs.h
4206
4207 CONNECTOR
4208 M:      Evgeniy Polyakov <zbr@ioremap.net>
4209 L:      netdev@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/connector/
4212
4213 CONTROL GROUP (CGROUP)
4214 M:      Tejun Heo <tj@kernel.org>
4215 M:      Li Zefan <lizefan@huawei.com>
4216 M:      Johannes Weiner <hannes@cmpxchg.org>
4217 L:      cgroups@vger.kernel.org
4218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4219 S:      Maintained
4220 F:      Documentation/admin-guide/cgroup-v2.rst
4221 F:      Documentation/admin-guide/cgroup-v1/
4222 F:      include/linux/cgroup*
4223 F:      kernel/cgroup/
4224
4225 CONTROL GROUP - CPUSET
4226 M:      Li Zefan <lizefan@huawei.com>
4227 L:      cgroups@vger.kernel.org
4228 W:      http://www.bullopensource.org/cpuset/
4229 W:      http://oss.sgi.com/projects/cpusets/
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4231 S:      Maintained
4232 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4233 F:      include/linux/cpuset.h
4234 F:      kernel/cgroup/cpuset.c
4235
4236 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4237 M:      Johannes Weiner <hannes@cmpxchg.org>
4238 M:      Michal Hocko <mhocko@kernel.org>
4239 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4240 L:      cgroups@vger.kernel.org
4241 L:      linux-mm@kvack.org
4242 S:      Maintained
4243 F:      mm/memcontrol.c
4244 F:      mm/swap_cgroup.c
4245
4246 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4247 M:      Tejun Heo <tj@kernel.org>
4248 M:      Jens Axboe <axboe@kernel.dk>
4249 L:      cgroups@vger.kernel.org
4250 L:      linux-block@vger.kernel.org
4251 T:      git git://git.kernel.dk/linux-block
4252 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4253 F:      block/blk-cgroup.c
4254 F:      include/linux/blk-cgroup.h
4255 F:      block/blk-throttle.c
4256 F:      block/blk-iolatency.c
4257 F:      block/bfq-cgroup.c
4258
4259 CORETEMP HARDWARE MONITORING DRIVER
4260 M:      Fenghua Yu <fenghua.yu@intel.com>
4261 L:      linux-hwmon@vger.kernel.org
4262 S:      Maintained
4263 F:      Documentation/hwmon/coretemp.rst
4264 F:      drivers/hwmon/coretemp.c
4265
4266 COSA/SRP SYNC SERIAL DRIVER
4267 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4268 W:      http://www.fi.muni.cz/~kas/cosa/
4269 S:      Maintained
4270 F:      drivers/net/wan/cosa*
4271
4272 COUNTER SUBSYSTEM
4273 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4274 L:      linux-iio@vger.kernel.org
4275 S:      Maintained
4276 F:      Documentation/ABI/testing/sysfs-bus-counter*
4277 F:      Documentation/driver-api/generic-counter.rst
4278 F:      drivers/counter/
4279 F:      include/linux/counter.h
4280 F:      include/linux/counter_enum.h
4281
4282 CPMAC ETHERNET DRIVER
4283 M:      Florian Fainelli <f.fainelli@gmail.com>
4284 L:      netdev@vger.kernel.org
4285 S:      Maintained
4286 F:      drivers/net/ethernet/ti/cpmac.c
4287
4288 CPU FREQUENCY SCALING FRAMEWORK
4289 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4290 M:      Viresh Kumar <viresh.kumar@linaro.org>
4291 L:      linux-pm@vger.kernel.org
4292 S:      Maintained
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4295 B:      https://bugzilla.kernel.org
4296 F:      Documentation/admin-guide/pm/cpufreq.rst
4297 F:      Documentation/admin-guide/pm/intel_pstate.rst
4298 F:      Documentation/cpu-freq/
4299 F:      Documentation/devicetree/bindings/cpufreq/
4300 F:      drivers/cpufreq/
4301 F:      kernel/sched/cpufreq*.c
4302 F:      include/linux/cpufreq.h
4303 F:      include/linux/sched/cpufreq.h
4304 F:      tools/testing/selftests/cpufreq/
4305
4306 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4307 M:      Viresh Kumar <viresh.kumar@linaro.org>
4308 M:      Sudeep Holla <sudeep.holla@arm.com>
4309 L:      linux-pm@vger.kernel.org
4310 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4311 S:      Maintained
4312 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4313
4314 CPU POWER MONITORING SUBSYSTEM
4315 M:      Thomas Renninger <trenn@suse.com>
4316 M:      Shuah Khan <shuah@kernel.org>
4317 M:      Shuah Khan <skhan@linuxfoundation.org>
4318 L:      linux-pm@vger.kernel.org
4319 S:      Maintained
4320 F:      tools/power/cpupower/
4321
4322 CPUID/MSR DRIVER
4323 M:      "H. Peter Anvin" <hpa@zytor.com>
4324 S:      Maintained
4325 F:      arch/x86/kernel/cpuid.c
4326 F:      arch/x86/kernel/msr.c
4327
4328 CPUIDLE DRIVER - ARM BIG LITTLE
4329 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4330 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4331 L:      linux-pm@vger.kernel.org
4332 L:      linux-arm-kernel@lists.infradead.org
4333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4334 S:      Maintained
4335 F:      drivers/cpuidle/cpuidle-big_little.c
4336
4337 CPUIDLE DRIVER - ARM EXYNOS
4338 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4339 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4340 M:      Kukjin Kim <kgene@kernel.org>
4341 L:      linux-pm@vger.kernel.org
4342 L:      linux-samsung-soc@vger.kernel.org
4343 S:      Supported
4344 F:      drivers/cpuidle/cpuidle-exynos.c
4345 F:      arch/arm/mach-exynos/pm.c
4346
4347 CPUIDLE DRIVER - ARM PSCI
4348 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4349 M:      Sudeep Holla <sudeep.holla@arm.com>
4350 L:      linux-pm@vger.kernel.org
4351 L:      linux-arm-kernel@lists.infradead.org
4352 S:      Supported
4353 F:      drivers/cpuidle/cpuidle-psci.c
4354
4355 CPU IDLE TIME MANAGEMENT FRAMEWORK
4356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4357 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4358 L:      linux-pm@vger.kernel.org
4359 S:      Maintained
4360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4361 B:      https://bugzilla.kernel.org
4362 F:      Documentation/admin-guide/pm/cpuidle.rst
4363 F:      Documentation/driver-api/pm/cpuidle.rst
4364 F:      drivers/cpuidle/*
4365 F:      include/linux/cpuidle.h
4366
4367 CRAMFS FILESYSTEM
4368 M:      Nicolas Pitre <nico@fluxnic.net>
4369 S:      Maintained
4370 F:      Documentation/filesystems/cramfs.txt
4371 F:      fs/cramfs/
4372
4373 CREATIVE SB0540
4374 M:      Bastien Nocera <hadess@hadess.net>
4375 L:      linux-input@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/hid/hid-creative-sb0540.c
4378
4379 CRYPTO API
4380 M:      Herbert Xu <herbert@gondor.apana.org.au>
4381 M:      "David S. Miller" <davem@davemloft.net>
4382 L:      linux-crypto@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4385 S:      Maintained
4386 F:      Documentation/crypto/
4387 F:      Documentation/devicetree/bindings/crypto/
4388 F:      arch/*/crypto/
4389 F:      crypto/
4390 F:      drivers/crypto/
4391 F:      include/crypto/
4392 F:      include/linux/crypto*
4393 F:      lib/crypto/
4394
4395 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4396 M:      Neil Horman <nhorman@tuxdriver.com>
4397 L:      linux-crypto@vger.kernel.org
4398 S:      Maintained
4399 F:      crypto/ansi_cprng.c
4400 F:      crypto/rng.c
4401
4402 CS3308 MEDIA DRIVER
4403 M:      Hans Verkuil <hverkuil@xs4all.nl>
4404 L:      linux-media@vger.kernel.org
4405 T:      git git://linuxtv.org/media_tree.git
4406 W:      http://linuxtv.org
4407 S:      Odd Fixes
4408 F:      drivers/media/i2c/cs3308.c
4409
4410 CS5535 Audio ALSA driver
4411 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4412 S:      Maintained
4413 F:      sound/pci/cs5535audio/
4414
4415 CSI DRIVERS FOR ALLWINNER V3s
4416 M:      Yong Deng <yong.deng@magewell.com>
4417 L:      linux-media@vger.kernel.org
4418 T:      git git://linuxtv.org/media_tree.git
4419 S:      Maintained
4420 F:      drivers/media/platform/sunxi/sun6i-csi/
4421 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4422
4423 CW1200 WLAN driver
4424 M:      Solomon Peachy <pizza@shaftnet.org>
4425 S:      Maintained
4426 F:      drivers/net/wireless/st/cw1200/
4427
4428 CX18 VIDEO4LINUX DRIVER
4429 M:      Andy Walls <awalls@md.metrocast.net>
4430 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4431 L:      linux-media@vger.kernel.org
4432 T:      git git://linuxtv.org/media_tree.git
4433 W:      https://linuxtv.org
4434 W:      http://www.ivtvdriver.org/index.php/Cx18
4435 S:      Maintained
4436 F:      Documentation/media/v4l-drivers/cx18*
4437 F:      drivers/media/pci/cx18/
4438 F:      include/uapi/linux/ivtv*
4439
4440 CX2341X MPEG ENCODER HELPER MODULE
4441 M:      Hans Verkuil <hverkuil@xs4all.nl>
4442 L:      linux-media@vger.kernel.org
4443 T:      git git://linuxtv.org/media_tree.git
4444 W:      https://linuxtv.org
4445 S:      Maintained
4446 F:      drivers/media/common/cx2341x*
4447 F:      include/media/drv-intf/cx2341x.h
4448
4449 CX24120 MEDIA DRIVER
4450 M:      Jemma Denson <jdenson@gmail.com>
4451 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4452 L:      linux-media@vger.kernel.org
4453 W:      https://linuxtv.org
4454 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4455 S:      Maintained
4456 F:      drivers/media/dvb-frontends/cx24120*
4457
4458 CX88 VIDEO4LINUX DRIVER
4459 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4460 L:      linux-media@vger.kernel.org
4461 W:      https://linuxtv.org
4462 T:      git git://linuxtv.org/media_tree.git
4463 S:      Odd fixes
4464 F:      Documentation/media/v4l-drivers/cx88*
4465 F:      drivers/media/pci/cx88/
4466
4467 CXD2820R MEDIA DRIVER
4468 M:      Antti Palosaari <crope@iki.fi>
4469 L:      linux-media@vger.kernel.org
4470 W:      https://linuxtv.org
4471 W:      http://palosaari.fi/linux/
4472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4473 T:      git git://linuxtv.org/anttip/media_tree.git
4474 S:      Maintained
4475 F:      drivers/media/dvb-frontends/cxd2820r*
4476
4477 CXGB3 ETHERNET DRIVER (CXGB3)
4478 M:      Vishal Kulkarni <vishal@chelsio.com>
4479 L:      netdev@vger.kernel.org
4480 W:      http://www.chelsio.com
4481 S:      Supported
4482 F:      drivers/net/ethernet/chelsio/cxgb3/
4483
4484 CXGB3 ISCSI DRIVER (CXGB3I)
4485 M:      Karen Xie <kxie@chelsio.com>
4486 L:      linux-scsi@vger.kernel.org
4487 W:      http://www.chelsio.com
4488 S:      Supported
4489 F:      drivers/scsi/cxgbi/cxgb3i
4490
4491 CXGB4 CRYPTO DRIVER (chcr)
4492 M:      Atul Gupta <atul.gupta@chelsio.com>
4493 L:      linux-crypto@vger.kernel.org
4494 W:      http://www.chelsio.com
4495 S:      Supported
4496 F:      drivers/crypto/chelsio
4497
4498 CXGB4 ETHERNET DRIVER (CXGB4)
4499 M:      Vishal Kulkarni <vishal@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb4/
4504
4505 CXGB4 ISCSI DRIVER (CXGB4I)
4506 M:      Karen Xie <kxie@chelsio.com>
4507 L:      linux-scsi@vger.kernel.org
4508 W:      http://www.chelsio.com
4509 S:      Supported
4510 F:      drivers/scsi/cxgbi/cxgb4i
4511
4512 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4513 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4514 L:      linux-rdma@vger.kernel.org
4515 W:      http://www.openfabrics.org
4516 S:      Supported
4517 F:      drivers/infiniband/hw/cxgb4/
4518 F:      include/uapi/rdma/cxgb4-abi.h
4519
4520 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4521 M:      Casey Leedom <leedom@chelsio.com>
4522 L:      netdev@vger.kernel.org
4523 W:      http://www.chelsio.com
4524 S:      Supported
4525 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4526
4527 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4528 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4529 M:      Andrew Donnellan <ajd@linux.ibm.com>
4530 L:      linuxppc-dev@lists.ozlabs.org
4531 S:      Supported
4532 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4533 F:      drivers/misc/cxl/
4534 F:      include/misc/cxl*
4535 F:      include/uapi/misc/cxl.h
4536 F:      Documentation/powerpc/cxl.rst
4537 F:      Documentation/ABI/testing/sysfs-class-cxl
4538
4539 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4540 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4541 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4542 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4543 L:      linux-scsi@vger.kernel.org
4544 S:      Supported
4545 F:      drivers/scsi/cxlflash/
4546 F:      include/uapi/scsi/cxlflash_ioctl.h
4547 F:      Documentation/powerpc/cxlflash.rst
4548
4549 CYBERPRO FB DRIVER
4550 M:      Russell King <linux@armlinux.org.uk>
4551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4552 W:      http://www.armlinux.org.uk/
4553 S:      Maintained
4554 F:      drivers/video/fbdev/cyber2000fb.*
4555
4556 CYCLADES ASYNC MUX DRIVER
4557 W:      http://www.cyclades.com/
4558 S:      Orphan
4559 F:      drivers/tty/cyclades.c
4560 F:      include/linux/cyclades.h
4561 F:      include/uapi/linux/cyclades.h
4562
4563 CYCLADES PC300 DRIVER
4564 W:      http://www.cyclades.com/
4565 S:      Orphan
4566 F:      drivers/net/wan/pc300*
4567
4568 CYPRESS_FIRMWARE MEDIA DRIVER
4569 M:      Antti Palosaari <crope@iki.fi>
4570 L:      linux-media@vger.kernel.org
4571 W:      https://linuxtv.org
4572 W:      http://palosaari.fi/linux/
4573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4574 T:      git git://linuxtv.org/anttip/media_tree.git
4575 S:      Maintained
4576 F:      drivers/media/common/cypress_firmware*
4577
4578 CYTTSP TOUCHSCREEN DRIVER
4579 M:      Ferruh Yigit <fery@cypress.com>
4580 L:      linux-input@vger.kernel.org
4581 S:      Supported
4582 F:      drivers/input/touchscreen/cyttsp*
4583 F:      include/linux/input/cyttsp.h
4584
4585 D-LINK DIR-685 TOUCHKEYS DRIVER
4586 M:      Linus Walleij <linus.walleij@linaro.org>
4587 L:      linux-input@vger.kernel.org
4588 S:      Supported
4589 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4590
4591 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4592 M:      Joshua Kinard <kumba@gentoo.org>
4593 S:      Maintained
4594 F:      drivers/rtc/rtc-ds1685.c
4595 F:      include/linux/rtc/ds1685.h
4596
4597 DAMA SLAVE for AX.25
4598 M:      Joerg Reuter <jreuter@yaina.de>
4599 W:      http://yaina.de/jreuter/
4600 W:      http://www.qsl.net/dl1bke/
4601 L:      linux-hams@vger.kernel.org
4602 S:      Maintained
4603 F:      net/ax25/af_ax25.c
4604 F:      net/ax25/ax25_dev.c
4605 F:      net/ax25/ax25_ds_*
4606 F:      net/ax25/ax25_in.c
4607 F:      net/ax25/ax25_out.c
4608 F:      net/ax25/ax25_timer.c
4609 F:      net/ax25/sysctl_net_ax25.c
4610
4611 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4612 L:      netdev@vger.kernel.org
4613 S:      Orphan
4614 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4615 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4616
4617 DC390/AM53C974 SCSI driver
4618 M:      Hannes Reinecke <hare@suse.com>
4619 L:      linux-scsi@vger.kernel.org
4620 S:      Maintained
4621 F:      drivers/scsi/am53c974.c
4622
4623 DC395x SCSI driver
4624 M:      Oliver Neukum <oliver@neukum.org>
4625 M:      Ali Akcaagac <aliakc@web.de>
4626 M:      Jamie Lenehan <lenehan@twibble.org>
4627 L:      dc395x@twibble.org
4628 W:      http://twibble.org/dist/dc395x/
4629 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4630 S:      Maintained
4631 F:      Documentation/scsi/dc395x.txt
4632 F:      drivers/scsi/dc395x.*
4633
4634 DCCP PROTOCOL
4635 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4636 L:      dccp@vger.kernel.org
4637 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4638 S:      Maintained
4639 F:      include/linux/dccp.h
4640 F:      include/uapi/linux/dccp.h
4641 F:      include/linux/tfrc.h
4642 F:      net/dccp/
4643
4644 DECnet NETWORK LAYER
4645 W:      http://linux-decnet.sourceforge.net
4646 L:      linux-decnet-user@lists.sourceforge.net
4647 S:      Orphan
4648 F:      Documentation/networking/decnet.txt
4649 F:      net/decnet/
4650
4651 DECSTATION PLATFORM SUPPORT
4652 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4653 L:      linux-mips@vger.kernel.org
4654 W:      http://www.linux-mips.org/wiki/DECstation
4655 S:      Maintained
4656 F:      arch/mips/dec/
4657 F:      arch/mips/include/asm/dec/
4658 F:      arch/mips/include/asm/mach-dec/
4659
4660 DEFXX FDDI NETWORK DRIVER
4661 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4662 S:      Maintained
4663 F:      drivers/net/fddi/defxx.*
4664
4665 DEINTERLACE DRIVERS FOR ALLWINNER H3
4666 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4667 L:      linux-media@vger.kernel.org
4668 T:      git git://linuxtv.org/media_tree.git
4669 S:      Maintained
4670 F:      drivers/media/platform/sunxi/sun8i-di/
4671 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4672
4673 DELL SMBIOS DRIVER
4674 M:      Pali Rohár <pali.rohar@gmail.com>
4675 M:      Mario Limonciello <mario.limonciello@dell.com>
4676 L:      platform-driver-x86@vger.kernel.org
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smbios.*
4679
4680 DELL SMBIOS SMM DRIVER
4681 M:      Mario Limonciello <mario.limonciello@dell.com>
4682 L:      platform-driver-x86@vger.kernel.org
4683 S:      Maintained
4684 F:      drivers/platform/x86/dell-smbios-smm.c
4685
4686 DELL SMBIOS WMI DRIVER
4687 M:      Mario Limonciello <mario.limonciello@dell.com>
4688 L:      platform-driver-x86@vger.kernel.org
4689 S:      Maintained
4690 F:      drivers/platform/x86/dell-smbios-wmi.c
4691 F:      tools/wmi/dell-smbios-example.c
4692
4693 DEFZA FDDI NETWORK DRIVER
4694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4695 S:      Maintained
4696 F:      drivers/net/fddi/defza.*
4697
4698 DELL LAPTOP DRIVER
4699 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4700 M:      Pali Rohár <pali.rohar@gmail.com>
4701 L:      platform-driver-x86@vger.kernel.org
4702 S:      Maintained
4703 F:      drivers/platform/x86/dell-laptop.c
4704
4705 DELL LAPTOP FREEFALL DRIVER
4706 M:      Pali Rohár <pali.rohar@gmail.com>
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell-smo8800.c
4709
4710 DELL LAPTOP RBTN DRIVER
4711 M:      Pali Rohár <pali.rohar@gmail.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-rbtn.*
4714
4715 DELL REMOTE BIOS UPDATE DRIVER
4716 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4717 L:      platform-driver-x86@vger.kernel.org
4718 S:      Maintained
4719 F:      drivers/platform/x86/dell_rbu.c
4720
4721 DELL LAPTOP SMM DRIVER
4722 M:      Pali Rohár <pali.rohar@gmail.com>
4723 S:      Maintained
4724 F:      drivers/hwmon/dell-smm-hwmon.c
4725 F:      include/uapi/linux/i8k.h
4726
4727 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4728 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4729 L:      platform-driver-x86@vger.kernel.org
4730 S:      Maintained
4731 F:      Documentation/driver-api/dcdbas.rst
4732 F:      drivers/platform/x86/dcdbas.*
4733
4734 DELL WMI NOTIFICATIONS DRIVER
4735 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4736 M:      Pali Rohár <pali.rohar@gmail.com>
4737 S:      Maintained
4738 F:      drivers/platform/x86/dell-wmi.c
4739
4740 DELL WMI DESCRIPTOR DRIVER
4741 M:      Mario Limonciello <mario.limonciello@dell.com>
4742 S:      Maintained
4743 F:      drivers/platform/x86/dell-wmi-descriptor.c
4744
4745 DELTA ST MEDIA DRIVER
4746 M:      Hugues Fruchet <hugues.fruchet@st.com>
4747 L:      linux-media@vger.kernel.org
4748 T:      git git://linuxtv.org/media_tree.git
4749 W:      https://linuxtv.org
4750 S:      Supported
4751 F:      drivers/media/platform/sti/delta
4752
4753 DENALI NAND DRIVER
4754 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4755 L:      linux-mtd@lists.infradead.org
4756 S:      Supported
4757 F:      drivers/mtd/nand/raw/denali*
4758
4759 DESIGNWARE EDMA CORE IP DRIVER
4760 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4761 L:      dmaengine@vger.kernel.org
4762 S:      Maintained
4763 F:      drivers/dma/dw-edma/
4764 F:      include/linux/dma/edma.h
4765
4766 DESIGNWARE USB2 DRD IP DRIVER
4767 M:      Minas Harutyunyan <hminas@synopsys.com>
4768 L:      linux-usb@vger.kernel.org
4769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4770 S:      Maintained
4771 F:      drivers/usb/dwc2/
4772
4773 DESIGNWARE USB3 DRD IP DRIVER
4774 M:      Felipe Balbi <balbi@kernel.org>
4775 L:      linux-usb@vger.kernel.org
4776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4777 S:      Maintained
4778 F:      drivers/usb/dwc3/
4779
4780 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4781 M:      Andreas Klinger <ak@it-klinger.de>
4782 L:      linux-iio@vger.kernel.org
4783 S:      Maintained
4784 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4785 F:      drivers/iio/proximity/srf*.c
4786
4787 DEVICE COREDUMP (DEV_COREDUMP)
4788 M:      Johannes Berg <johannes@sipsolutions.net>
4789 L:      linux-kernel@vger.kernel.org
4790 S:      Maintained
4791 F:      drivers/base/devcoredump.c
4792 F:      include/linux/devcoredump.h
4793
4794 DEVICE FREQUENCY (DEVFREQ)
4795 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4796 M:      Kyungmin Park <kyungmin.park@samsung.com>
4797 M:      Chanwoo Choi <cw00.choi@samsung.com>
4798 L:      linux-pm@vger.kernel.org
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4800 S:      Maintained
4801 F:      drivers/devfreq/
4802 F:      include/linux/devfreq.h
4803 F:      Documentation/devicetree/bindings/devfreq/
4804 F:      include/trace/events/devfreq.h
4805
4806 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4807 M:      Chanwoo Choi <cw00.choi@samsung.com>
4808 L:      linux-pm@vger.kernel.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4810 S:      Supported
4811 F:      drivers/devfreq/event/
4812 F:      drivers/devfreq/devfreq-event.c
4813 F:      include/dt-bindings/pmu/exynos_ppmu.h
4814 F:      include/linux/devfreq-event.h
4815 F:      Documentation/devicetree/bindings/devfreq/event/
4816
4817 DEVICE NUMBER REGISTRY
4818 M:      Torben Mathiasen <device@lanana.org>
4819 W:      http://lanana.org/docs/device-list/index.html
4820 S:      Maintained
4821
4822 DEVICE-MAPPER  (LVM)
4823 M:      Alasdair Kergon <agk@redhat.com>
4824 M:      Mike Snitzer <snitzer@redhat.com>
4825 M:      dm-devel@redhat.com
4826 L:      dm-devel@redhat.com
4827 W:      http://sources.redhat.com/dm
4828 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4830 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4831 S:      Maintained
4832 F:      Documentation/admin-guide/device-mapper/
4833 F:      drivers/md/Makefile
4834 F:      drivers/md/Kconfig
4835 F:      drivers/md/dm*
4836 F:      drivers/md/persistent-data/
4837 F:      include/linux/device-mapper.h
4838 F:      include/linux/dm-*.h
4839 F:      include/uapi/linux/dm-*.h
4840
4841 DEVLINK
4842 M:      Jiri Pirko <jiri@mellanox.com>
4843 L:      netdev@vger.kernel.org
4844 S:      Supported
4845 F:      net/core/devlink.c
4846 F:      include/net/devlink.h
4847 F:      include/uapi/linux/devlink.h
4848
4849 DIALOG SEMICONDUCTOR DRIVERS
4850 M:      Support Opensource <support.opensource@diasemi.com>
4851 W:      http://www.dialog-semiconductor.com/products
4852 S:      Supported
4853 F:      Documentation/hwmon/da90??.rst
4854 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4855 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4856 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4857 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4858 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4859 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4860 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4861 F:      drivers/gpio/gpio-da90??.c
4862 F:      drivers/hwmon/da90??-hwmon.c
4863 F:      drivers/iio/adc/da91??-*.c
4864 F:      drivers/input/misc/da90??_onkey.c
4865 F:      drivers/input/touchscreen/da9052_tsi.c
4866 F:      drivers/leds/leds-da90??.c
4867 F:      drivers/mfd/da903x.c
4868 F:      drivers/mfd/da90??-*.c
4869 F:      drivers/mfd/da91??-*.c
4870 F:      drivers/power/supply/da9052-battery.c
4871 F:      drivers/power/supply/da91??-*.c
4872 F:      drivers/regulator/da903x.c
4873 F:      drivers/regulator/da9???-regulator.[ch]
4874 F:      drivers/regulator/slg51000-regulator.[ch]
4875 F:      drivers/thermal/da90??-thermal.c
4876 F:      drivers/rtc/rtc-da90??.c
4877 F:      drivers/video/backlight/da90??_bl.c
4878 F:      drivers/watchdog/da90??_wdt.c
4879 F:      include/linux/mfd/da903x.h
4880 F:      include/linux/mfd/da9052/
4881 F:      include/linux/mfd/da9055/
4882 F:      include/linux/mfd/da9062/
4883 F:      include/linux/mfd/da9063/
4884 F:      include/linux/mfd/da9150/
4885 F:      include/linux/regulator/da9211.h
4886 F:      include/sound/da[79]*.h
4887 F:      sound/soc/codecs/da[79]*.[ch]
4888
4889 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4890 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4891 L:      linux-gpio@vger.kernel.org
4892 S:      Maintained
4893 F:      drivers/gpio/gpio-gpio-mm.c
4894
4895 DIOLAN U2C-12 I2C DRIVER
4896 M:      Guenter Roeck <linux@roeck-us.net>
4897 L:      linux-i2c@vger.kernel.org
4898 S:      Maintained
4899 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4900
4901 FILESYSTEM DIRECT ACCESS (DAX)
4902 M:      Dan Williams <dan.j.williams@intel.com>
4903 R:      Matthew Wilcox <willy@infradead.org>
4904 R:      Jan Kara <jack@suse.cz>
4905 L:      linux-fsdevel@vger.kernel.org
4906 L:      linux-nvdimm@lists.01.org
4907 S:      Supported
4908 F:      fs/dax.c
4909 F:      include/linux/dax.h
4910 F:      include/trace/events/fs_dax.h
4911
4912 DEVICE DIRECT ACCESS (DAX)
4913 M:      Dan Williams <dan.j.williams@intel.com>
4914 M:      Vishal Verma <vishal.l.verma@intel.com>
4915 M:      Dave Jiang <dave.jiang@intel.com>
4916 L:      linux-nvdimm@lists.01.org
4917 S:      Supported
4918 F:      drivers/dax/
4919
4920 DIRECTORY NOTIFICATION (DNOTIFY)
4921 M:      Jan Kara <jack@suse.cz>
4922 R:      Amir Goldstein <amir73il@gmail.com>
4923 L:      linux-fsdevel@vger.kernel.org
4924 S:      Maintained
4925 F:      Documentation/filesystems/dnotify.txt
4926 F:      fs/notify/dnotify/
4927 F:      include/linux/dnotify.h
4928
4929 DISK GEOMETRY AND PARTITION HANDLING
4930 M:      Andries Brouwer <aeb@cwi.nl>
4931 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4932 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4933 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4934 S:      Maintained
4935
4936 DISKQUOTA
4937 M:      Jan Kara <jack@suse.com>
4938 S:      Maintained
4939 F:      Documentation/filesystems/quota.txt
4940 F:      fs/quota/
4941 F:      include/linux/quota*.h
4942 F:      include/uapi/linux/quota*.h
4943
4944 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4945 M:      Bernie Thompson <bernie@plugable.com>
4946 L:      linux-fbdev@vger.kernel.org
4947 S:      Maintained
4948 W:      http://plugable.com/category/projects/udlfb/
4949 F:      drivers/video/fbdev/udlfb.c
4950 F:      include/video/udlfb.h
4951 F:      Documentation/fb/udlfb.rst
4952
4953 DISTRIBUTED LOCK MANAGER (DLM)
4954 M:      Christine Caulfield <ccaulfie@redhat.com>
4955 M:      David Teigland <teigland@redhat.com>
4956 L:      cluster-devel@redhat.com
4957 W:      http://sources.redhat.com/cluster/
4958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4959 S:      Supported
4960 F:      fs/dlm/
4961
4962 DMA BUFFER SHARING FRAMEWORK
4963 M:      Sumit Semwal <sumit.semwal@linaro.org>
4964 S:      Maintained
4965 L:      linux-media@vger.kernel.org
4966 L:      dri-devel@lists.freedesktop.org
4967 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4968 F:      drivers/dma-buf/
4969 F:      include/linux/dma-buf*
4970 F:      include/linux/reservation.h
4971 F:      include/linux/*fence.h
4972 F:      Documentation/driver-api/dma-buf.rst
4973 T:      git git://anongit.freedesktop.org/drm/drm-misc
4974
4975 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4976 M:      Vinod Koul <vkoul@kernel.org>
4977 L:      dmaengine@vger.kernel.org
4978 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4979 S:      Maintained
4980 F:      drivers/dma/
4981 F:      include/linux/dmaengine.h
4982 F:      include/linux/of_dma.h
4983 F:      Documentation/devicetree/bindings/dma/
4984 F:      Documentation/driver-api/dmaengine/
4985 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4986
4987 DMA MAPPING HELPERS
4988 M:      Christoph Hellwig <hch@lst.de>
4989 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4990 R:      Robin Murphy <robin.murphy@arm.com>
4991 L:      iommu@lists.linux-foundation.org
4992 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4993 W:      http://git.infradead.org/users/hch/dma-mapping.git
4994 S:      Supported
4995 F:      kernel/dma/
4996 F:      include/asm-generic/dma-mapping.h
4997 F:      include/linux/dma-direct.h
4998 F:      include/linux/dma-mapping.h
4999 F:      include/linux/dma-noncoherent.h
5000
5001 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5002 M:      Lukasz Luba <l.luba@partner.samsung.com>
5003 L:      linux-pm@vger.kernel.org
5004 L:      linux-samsung-soc@vger.kernel.org
5005 S:      Maintained
5006 F:      drivers/memory/samsung/exynos5422-dmc.c
5007 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5008
5009 DME1737 HARDWARE MONITOR DRIVER
5010 M:      Juerg Haefliger <juergh@gmail.com>
5011 L:      linux-hwmon@vger.kernel.org
5012 S:      Maintained
5013 F:      Documentation/hwmon/dme1737.rst
5014 F:      drivers/hwmon/dme1737.c
5015
5016 DMI/SMBIOS SUPPORT
5017 M:      Jean Delvare <jdelvare@suse.com>
5018 S:      Maintained
5019 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5020 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5021 F:      drivers/firmware/dmi-id.c
5022 F:      drivers/firmware/dmi_scan.c
5023 F:      include/linux/dmi.h
5024
5025 DOCUMENTATION
5026 M:      Jonathan Corbet <corbet@lwn.net>
5027 L:      linux-doc@vger.kernel.org
5028 S:      Maintained
5029 F:      Documentation/
5030 F:      scripts/documentation-file-ref-check
5031 F:      scripts/kernel-doc
5032 F:      scripts/sphinx-pre-install
5033 X:      Documentation/ABI/
5034 X:      Documentation/firmware-guide/acpi/
5035 X:      Documentation/devicetree/
5036 X:      Documentation/i2c/
5037 X:      Documentation/media/
5038 X:      Documentation/power/
5039 X:      Documentation/spi/
5040 T:      git git://git.lwn.net/linux.git docs-next
5041
5042 DOCUMENTATION/ITALIAN
5043 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5044 L:      linux-doc@vger.kernel.org
5045 S:      Maintained
5046 F:      Documentation/translations/it_IT
5047
5048 DOCUMENTATION SCRIPTS
5049 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5050 L:      linux-doc@vger.kernel.org
5051 S:      Maintained
5052 F:      scripts/documentation-file-ref-check
5053 F:      scripts/sphinx-pre-install
5054 F:      Documentation/sphinx/parse-headers.pl
5055
5056 DONGWOON DW9714 LENS VOICE COIL DRIVER
5057 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5058 L:      linux-media@vger.kernel.org
5059 T:      git git://linuxtv.org/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/i2c/dw9714.c
5062 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5063
5064 DONGWOON DW9807 LENS VOICE COIL DRIVER
5065 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5066 L:      linux-media@vger.kernel.org
5067 T:      git git://linuxtv.org/media_tree.git
5068 S:      Maintained
5069 F:      drivers/media/i2c/dw9807-vcm.c
5070 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5071
5072 DOUBLETALK DRIVER
5073 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5074 L:      blinux-list@redhat.com
5075 S:      Maintained
5076 F:      drivers/char/dtlk.c
5077 F:      include/linux/dtlk.h
5078
5079 DPAA2 DATAPATH I/O (DPIO) DRIVER
5080 M:      Roy Pledge <Roy.Pledge@nxp.com>
5081 L:      linux-kernel@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/soc/fsl/dpio
5084
5085 DPAA2 ETHERNET DRIVER
5086 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5087 L:      netdev@vger.kernel.org
5088 S:      Maintained
5089 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5090 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5091 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5092 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5093 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5094 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5095 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5096 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5097 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5098
5099 DPAA2 ETHERNET SWITCH DRIVER
5100 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5101 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5102 L:      linux-kernel@vger.kernel.org
5103 S:      Maintained
5104 F:      drivers/staging/fsl-dpaa2/ethsw
5105
5106 DPT_I2O SCSI RAID DRIVER
5107 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5108 L:      linux-scsi@vger.kernel.org
5109 W:      http://www.adaptec.com/
5110 S:      Maintained
5111 F:      drivers/scsi/dpt*
5112 F:      drivers/scsi/dpt/
5113
5114 DRBD DRIVER
5115 M:      Philipp Reisner <philipp.reisner@linbit.com>
5116 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5117 L:      drbd-dev@lists.linbit.com
5118 W:      http://www.drbd.org
5119 T:      git git://git.linbit.com/linux-drbd.git
5120 T:      git git://git.linbit.com/drbd-8.4.git
5121 S:      Supported
5122 F:      drivers/block/drbd/
5123 F:      lib/lru_cache.c
5124 F:      Documentation/admin-guide/blockdev/
5125
5126 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5127 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5128 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5130 S:      Supported
5131 F:      Documentation/kobject.txt
5132 F:      drivers/base/
5133 F:      fs/debugfs/
5134 F:      fs/sysfs/
5135 F:      include/linux/debugfs.h
5136 F:      include/linux/kobj*
5137 F:      lib/kobj*
5138
5139 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5140 M:      Kevin Hilman <khilman@kernel.org>
5141 M:      Nishanth Menon <nm@ti.com>
5142 S:      Maintained
5143 F:      drivers/power/avs/
5144 F:      include/linux/power/smartreflex.h
5145 L:      linux-pm@vger.kernel.org
5146
5147 DRM DRIVER FOR ARM PL111 CLCD
5148 M:      Eric Anholt <eric@anholt.net>
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Supported
5151 F:      drivers/gpu/drm/pl111/
5152
5153 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5154 M:      Linus Walleij <linus.walleij@linaro.org>
5155 T:      git git://anongit.freedesktop.org/drm/drm-misc
5156 S:      Maintained
5157 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5158 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5159
5160 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5161 M:      Dave Airlie <airlied@redhat.com>
5162 S:      Odd Fixes
5163 F:      drivers/gpu/drm/ast/
5164
5165 DRM DRIVER FOR ASPEED BMC GFX
5166 M:      Joel Stanley <joel@jms.id.au>
5167 L:      linux-aspeed@lists.ozlabs.org
5168 T:      git git://anongit.freedesktop.org/drm/drm-misc
5169 S:      Supported
5170 F:      drivers/gpu/drm/aspeed/
5171 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5172
5173 DRM DRIVER FOR BOCHS VIRTUAL GPU
5174 M:      Gerd Hoffmann <kraxel@redhat.com>
5175 L:      virtualization@lists.linux-foundation.org
5176 T:      git git://anongit.freedesktop.org/drm/drm-misc
5177 S:      Maintained
5178 F:      drivers/gpu/drm/bochs/
5179
5180 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5181 M:      Linus Walleij <linus.walleij@linaro.org>
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/tve200/
5185
5186 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5187 M:      Jagan Teki <jagan@amarulasolutions.com>
5188 S:      Maintained
5189 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5190 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5191
5192 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5193 M:      Hans de Goede <hdegoede@redhat.com>
5194 T:      git git://anongit.freedesktop.org/drm/drm-misc
5195 S:      Maintained
5196 F:      drivers/gpu/drm/tiny/gm12u320.c
5197
5198 DRM DRIVER FOR ILITEK ILI9225 PANELS
5199 M:      David Lechner <david@lechnology.com>
5200 T:      git git://anongit.freedesktop.org/drm/drm-misc
5201 S:      Maintained
5202 F:      drivers/gpu/drm/tiny/ili9225.c
5203 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5204
5205 DRM DRIVER FOR HX8357D PANELS
5206 M:      Eric Anholt <eric@anholt.net>
5207 T:      git git://anongit.freedesktop.org/drm/drm-misc
5208 S:      Maintained
5209 F:      drivers/gpu/drm/tiny/hx8357d.c
5210 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5211
5212 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5213 S:      Orphan / Obsolete
5214 F:      drivers/gpu/drm/i810/
5215 F:      include/uapi/drm/i810_drm.h
5216
5217 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5218 S:      Orphan / Obsolete
5219 F:      drivers/gpu/drm/mga/
5220 F:      include/uapi/drm/mga_drm.h
5221
5222 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5223 M:      Dave Airlie <airlied@redhat.com>
5224 S:      Odd Fixes
5225 F:      drivers/gpu/drm/mgag200/
5226
5227 DRM DRIVER FOR MI0283QT
5228 M:      Noralf Trønnes <noralf@tronnes.org>
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/tiny/mi0283qt.c
5232 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5233
5234 DRM DRIVER FOR MSM ADRENO GPU
5235 M:      Rob Clark <robdclark@gmail.com>
5236 M:      Sean Paul <sean@poorly.run>
5237 L:      linux-arm-msm@vger.kernel.org
5238 L:      dri-devel@lists.freedesktop.org
5239 L:      freedreno@lists.freedesktop.org
5240 T:      git https://gitlab.freedesktop.org/drm/msm.git
5241 S:      Maintained
5242 F:      drivers/gpu/drm/msm/
5243 F:      include/uapi/drm/msm_drm.h
5244 F:      Documentation/devicetree/bindings/display/msm/
5245
5246 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5247 M:      Ben Skeggs <bskeggs@redhat.com>
5248 L:      dri-devel@lists.freedesktop.org
5249 L:      nouveau@lists.freedesktop.org
5250 T:      git git://github.com/skeggsb/linux
5251 S:      Supported
5252 F:      drivers/gpu/drm/nouveau/
5253 F:      include/uapi/drm/nouveau_drm.h
5254
5255 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5256 M:      Stefan Mavrodiev <stefan@olimex.com>
5257 S:      Maintained
5258 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5259 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5260
5261 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5262 M:      Noralf Trønnes <noralf@tronnes.org>
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264 S:      Maintained
5265 F:      drivers/gpu/drm/tiny/repaper.c
5266 F:      Documentation/devicetree/bindings/display/repaper.txt
5267
5268 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5269 M:      Dave Airlie <airlied@redhat.com>
5270 M:      Gerd Hoffmann <kraxel@redhat.com>
5271 L:      virtualization@lists.linux-foundation.org
5272 T:      git git://anongit.freedesktop.org/drm/drm-misc
5273 S:      Obsolete
5274 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5275 F:      drivers/gpu/drm/cirrus/
5276
5277 DRM DRIVER FOR QXL VIRTUAL GPU
5278 M:      Dave Airlie <airlied@redhat.com>
5279 M:      Gerd Hoffmann <kraxel@redhat.com>
5280 L:      virtualization@lists.linux-foundation.org
5281 L:      spice-devel@lists.freedesktop.org
5282 T:      git git://anongit.freedesktop.org/drm/drm-misc
5283 S:      Maintained
5284 F:      drivers/gpu/drm/qxl/
5285 F:      include/uapi/drm/qxl_drm.h
5286
5287 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5288 M:      Robert Chiras <robert.chiras@nxp.com>
5289 S:      Maintained
5290 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5291 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5292
5293 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5294 S:      Orphan / Obsolete
5295 F:      drivers/gpu/drm/r128/
5296 F:      include/uapi/drm/r128_drm.h
5297
5298 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5299 M:      Guido Günther <agx@sigxcpu.org>
5300 R:      Purism Kernel Team <kernel@puri.sm>
5301 S:      Maintained
5302 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5303 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5304
5305 DRM DRIVER FOR SAVAGE VIDEO CARDS
5306 S:      Orphan / Obsolete
5307 F:      drivers/gpu/drm/savage/
5308 F:      include/uapi/drm/savage_drm.h
5309
5310 DRM DRIVER FOR SIS VIDEO CARDS
5311 S:      Orphan / Obsolete
5312 F:      drivers/gpu/drm/sis/
5313 F:      include/uapi/drm/sis_drm.h
5314
5315 DRM DRIVER FOR SITRONIX ST7701 PANELS
5316 M:      Jagan Teki <jagan@amarulasolutions.com>
5317 S:      Maintained
5318 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5319 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5320
5321 DRM DRIVER FOR SITRONIX ST7586 PANELS
5322 M:      David Lechner <david@lechnology.com>
5323 T:      git git://anongit.freedesktop.org/drm/drm-misc
5324 S:      Maintained
5325 F:      drivers/gpu/drm/tiny/st7586.c
5326 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5327
5328 DRM DRIVER FOR SITRONIX ST7735R PANELS
5329 M:      David Lechner <david@lechnology.com>
5330 T:      git git://anongit.freedesktop.org/drm/drm-misc
5331 S:      Maintained
5332 F:      drivers/gpu/drm/tiny/st7735r.c
5333 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5334
5335 DRM DRIVER FOR ST-ERICSSON MCDE
5336 M:      Linus Walleij <linus.walleij@linaro.org>
5337 T:      git git://anongit.freedesktop.org/drm/drm-misc
5338 S:      Maintained
5339 F:      drivers/gpu/drm/mcde/
5340 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5341
5342 DRM DRIVER FOR TDFX VIDEO CARDS
5343 S:      Orphan / Obsolete
5344 F:      drivers/gpu/drm/tdfx/
5345
5346 DRM DRIVER FOR TPO TPG110 PANELS
5347 M:      Linus Walleij <linus.walleij@linaro.org>
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349 S:      Maintained
5350 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5351 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5352
5353 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5354 M:      Dave Airlie <airlied@redhat.com>
5355 R:      Sean Paul <sean@poorly.run>
5356 L:      dri-devel@lists.freedesktop.org
5357 S:      Odd Fixes
5358 F:      drivers/gpu/drm/udl/
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360
5361 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5362 M:      Hans de Goede <hdegoede@redhat.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 S:      Maintained
5365 F:      drivers/gpu/drm/vboxvideo/
5366 T:      git git://anongit.freedesktop.org/drm/drm-misc
5367
5368 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5369 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5370 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5371 R:      Daniel Vetter <daniel@ffwll.ch>
5372 T:      git git://anongit.freedesktop.org/drm/drm-misc
5373 S:      Maintained
5374 L:      dri-devel@lists.freedesktop.org
5375 F:      drivers/gpu/drm/vkms/
5376 F:      Documentation/gpu/vkms.rst
5377
5378 DRM DRIVER FOR VMWARE VIRTUAL GPU
5379 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5380 M:      Thomas Hellstrom <thellstrom@vmware.com>
5381 L:      dri-devel@lists.freedesktop.org
5382 T:      git git://people.freedesktop.org/~thomash/linux
5383 S:      Supported
5384 F:      drivers/gpu/drm/vmwgfx/
5385 F:      include/uapi/drm/vmwgfx_drm.h
5386
5387 DRM DRIVERS
5388 M:      David Airlie <airlied@linux.ie>
5389 M:      Daniel Vetter <daniel@ffwll.ch>
5390 L:      dri-devel@lists.freedesktop.org
5391 T:      git git://anongit.freedesktop.org/drm/drm
5392 B:      https://bugs.freedesktop.org/
5393 C:      irc://chat.freenode.net/dri-devel
5394 S:      Maintained
5395 F:      drivers/gpu/drm/
5396 F:      drivers/gpu/vga/
5397 F:      Documentation/devicetree/bindings/display/
5398 F:      Documentation/devicetree/bindings/gpu/
5399 F:      Documentation/gpu/
5400 F:      include/drm/
5401 F:      include/uapi/drm/
5402 F:      include/linux/vga*
5403
5404 DRM DRIVERS AND MISC GPU PATCHES
5405 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5406 M:      Maxime Ripard <mripard@kernel.org>
5407 M:      Sean Paul <sean@poorly.run>
5408 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5409 S:      Maintained
5410 T:      git git://anongit.freedesktop.org/drm/drm-misc
5411 F:      Documentation/gpu/
5412 F:      drivers/gpu/vga/
5413 F:      drivers/gpu/drm/*
5414 F:      include/drm/drm*
5415 F:      include/uapi/drm/drm*
5416 F:      include/linux/vga*
5417
5418 DRM DRIVERS FOR ALLWINNER A10
5419 M:      Maxime Ripard <mripard@kernel.org>
5420 M:      Chen-Yu Tsai <wens@csie.org>
5421 L:      dri-devel@lists.freedesktop.org
5422 S:      Supported
5423 F:      drivers/gpu/drm/sun4i/
5424 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5425 T:      git git://anongit.freedesktop.org/drm/drm-misc
5426
5427 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5428 M:      Maxime Ripard <mripard@kernel.org>
5429 M:      Chen-Yu Tsai <wens@csie.org>
5430 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5431 L:      dri-devel@lists.freedesktop.org
5432 S:      Supported
5433 F:      drivers/gpu/drm/sun4i/sun8i*
5434 T:      git git://anongit.freedesktop.org/drm/drm-misc
5435
5436 DRM DRIVERS FOR AMLOGIC SOCS
5437 M:      Neil Armstrong <narmstrong@baylibre.com>
5438 L:      dri-devel@lists.freedesktop.org
5439 L:      linux-amlogic@lists.infradead.org
5440 W:      http://linux-meson.com/
5441 S:      Supported
5442 F:      drivers/gpu/drm/meson/
5443 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5444 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5445 F:      Documentation/gpu/meson.rst
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447
5448 DRM DRIVERS FOR ATMEL HLCDC
5449 M:      Sam Ravnborg <sam@ravnborg.org>
5450 M:      Boris Brezillon <bbrezillon@kernel.org>
5451 L:      dri-devel@lists.freedesktop.org
5452 S:      Supported
5453 F:      drivers/gpu/drm/atmel-hlcdc/
5454 F:      Documentation/devicetree/bindings/display/atmel/
5455 T:      git git://anongit.freedesktop.org/drm/drm-misc
5456
5457 DRM DRIVERS FOR BRIDGE CHIPS
5458 M:      Andrzej Hajda <a.hajda@samsung.com>
5459 M:      Neil Armstrong <narmstrong@baylibre.com>
5460 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5461 R:      Jonas Karlman <jonas@kwiboo.se>
5462 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5463 S:      Maintained
5464 T:      git git://anongit.freedesktop.org/drm/drm-misc
5465 F:      drivers/gpu/drm/bridge/
5466
5467 DRM DRIVERS FOR EXYNOS
5468 M:      Inki Dae <inki.dae@samsung.com>
5469 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5470 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5471 M:      Kyungmin Park <kyungmin.park@samsung.com>
5472 L:      dri-devel@lists.freedesktop.org
5473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5474 S:      Supported
5475 F:      drivers/gpu/drm/exynos/
5476 F:      include/uapi/drm/exynos_drm.h
5477 F:      Documentation/devicetree/bindings/display/exynos/
5478
5479 DRM DRIVERS FOR FREESCALE DCU
5480 M:      Stefan Agner <stefan@agner.ch>
5481 M:      Alison Wang <alison.wang@nxp.com>
5482 L:      dri-devel@lists.freedesktop.org
5483 S:      Supported
5484 F:      drivers/gpu/drm/fsl-dcu/
5485 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5486 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5487 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5488 T:      git git://anongit.freedesktop.org/drm/drm-misc
5489
5490 DRM DRIVERS FOR FREESCALE IMX
5491 M:      Philipp Zabel <p.zabel@pengutronix.de>
5492 L:      dri-devel@lists.freedesktop.org
5493 S:      Maintained
5494 F:      drivers/gpu/drm/imx/
5495 F:      drivers/gpu/ipu-v3/
5496 F:      Documentation/devicetree/bindings/display/imx/
5497
5498 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5499 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5500 L:      dri-devel@lists.freedesktop.org
5501 T:      git git://github.com/patjak/drm-gma500
5502 S:      Maintained
5503 F:      drivers/gpu/drm/gma500/
5504
5505 DRM DRIVERS FOR HISILICON
5506 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5507 M:      Rongrong Zou <zourongrong@gmail.com>
5508 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5509 R:      Chen Feng <puck.chen@hisilicon.com>
5510 L:      dri-devel@lists.freedesktop.org
5511 T:      git git://github.com/xin3liang/linux.git
5512 S:      Maintained
5513 F:      drivers/gpu/drm/hisilicon/
5514 F:      Documentation/devicetree/bindings/display/hisilicon/
5515
5516 DRM DRIVERS FOR LIMA
5517 M:      Qiang Yu <yuq825@gmail.com>
5518 L:      dri-devel@lists.freedesktop.org
5519 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5520 S:      Maintained
5521 F:      drivers/gpu/drm/lima/
5522 F:      include/uapi/drm/lima_drm.h
5523 T:      git git://anongit.freedesktop.org/drm/drm-misc
5524
5525 DRM DRIVERS FOR MEDIATEK
5526 M:      CK Hu <ck.hu@mediatek.com>
5527 M:      Philipp Zabel <p.zabel@pengutronix.de>
5528 L:      dri-devel@lists.freedesktop.org
5529 S:      Supported
5530 F:      drivers/gpu/drm/mediatek/
5531 F:      Documentation/devicetree/bindings/display/mediatek/
5532
5533 DRM DRIVERS FOR NVIDIA TEGRA
5534 M:      Thierry Reding <thierry.reding@gmail.com>
5535 L:      dri-devel@lists.freedesktop.org
5536 L:      linux-tegra@vger.kernel.org
5537 T:      git git://anongit.freedesktop.org/tegra/linux.git
5538 S:      Supported
5539 F:      drivers/gpu/drm/tegra/
5540 F:      drivers/gpu/host1x/
5541 F:      include/linux/host1x.h
5542 F:      include/uapi/drm/tegra_drm.h
5543 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5544
5545 DRM DRIVERS FOR RENESAS
5546 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5547 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5548 L:      dri-devel@lists.freedesktop.org
5549 L:      linux-renesas-soc@vger.kernel.org
5550 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5551 S:      Supported
5552 F:      drivers/gpu/drm/rcar-du/
5553 F:      drivers/gpu/drm/shmobile/
5554 F:      include/linux/platform_data/shmob_drm.h
5555 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5556 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5557 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5558
5559 DRM DRIVERS FOR ROCKCHIP
5560 M:      Sandy Huang <hjc@rock-chips.com>
5561 M:      Heiko Stübner <heiko@sntech.de>
5562 L:      dri-devel@lists.freedesktop.org
5563 S:      Maintained
5564 F:      drivers/gpu/drm/rockchip/
5565 F:      Documentation/devicetree/bindings/display/rockchip/
5566 T:      git git://anongit.freedesktop.org/drm/drm-misc
5567
5568 DRM DRIVERS FOR STI
5569 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5570 M:      Vincent Abriou <vincent.abriou@st.com>
5571 L:      dri-devel@lists.freedesktop.org
5572 T:      git git://anongit.freedesktop.org/drm/drm-misc
5573 S:      Maintained
5574 F:      drivers/gpu/drm/sti
5575 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5576
5577 DRM DRIVERS FOR STM
5578 M:      Yannick Fertre <yannick.fertre@st.com>
5579 M:      Philippe Cornu <philippe.cornu@st.com>
5580 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5581 M:      Vincent Abriou <vincent.abriou@st.com>
5582 L:      dri-devel@lists.freedesktop.org
5583 T:      git git://anongit.freedesktop.org/drm/drm-misc
5584 S:      Maintained
5585 F:      drivers/gpu/drm/stm
5586 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5587
5588 DRM DRIVERS FOR TI LCDC
5589 M:      Jyri Sarha <jsarha@ti.com>
5590 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5591 L:      dri-devel@lists.freedesktop.org
5592 S:      Maintained
5593 F:      drivers/gpu/drm/tilcdc/
5594 F:      Documentation/devicetree/bindings/display/tilcdc/
5595
5596 DRM DRIVERS FOR TI OMAP
5597 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5598 L:      dri-devel@lists.freedesktop.org
5599 S:      Maintained
5600 F:      drivers/gpu/drm/omapdrm/
5601 F:      Documentation/devicetree/bindings/display/ti/
5602
5603 DRM DRIVERS FOR V3D
5604 M:      Eric Anholt <eric@anholt.net>
5605 S:      Supported
5606 F:      drivers/gpu/drm/v3d/
5607 F:      include/uapi/drm/v3d_drm.h
5608 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5609 T:      git git://anongit.freedesktop.org/drm/drm-misc
5610
5611 DRM DRIVERS FOR VC4
5612 M:      Eric Anholt <eric@anholt.net>
5613 T:      git git://github.com/anholt/linux
5614 S:      Supported
5615 F:      drivers/gpu/drm/vc4/
5616 F:      include/uapi/drm/vc4_drm.h
5617 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5618 T:      git git://anongit.freedesktop.org/drm/drm-misc
5619
5620 DRM DRIVERS FOR VIVANTE GPU IP
5621 M:      Lucas Stach <l.stach@pengutronix.de>
5622 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5623 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5624 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5625 L:      dri-devel@lists.freedesktop.org
5626 S:      Maintained
5627 F:      drivers/gpu/drm/etnaviv/
5628 F:      include/uapi/drm/etnaviv_drm.h
5629 F:      Documentation/devicetree/bindings/display/etnaviv/
5630
5631 DRM DRIVERS FOR ZTE ZX
5632 M:      Shawn Guo <shawnguo@kernel.org>
5633 L:      dri-devel@lists.freedesktop.org
5634 S:      Maintained
5635 F:      drivers/gpu/drm/zte/
5636 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5637 T:      git git://anongit.freedesktop.org/drm/drm-misc
5638
5639 DRM PANEL DRIVERS
5640 M:      Thierry Reding <thierry.reding@gmail.com>
5641 R:      Sam Ravnborg <sam@ravnborg.org>
5642 L:      dri-devel@lists.freedesktop.org
5643 T:      git git://anongit.freedesktop.org/drm/drm-misc
5644 S:      Maintained
5645 F:      drivers/gpu/drm/drm_panel.c
5646 F:      drivers/gpu/drm/panel/
5647 F:      include/drm/drm_panel.h
5648 F:      Documentation/devicetree/bindings/display/panel/
5649
5650 DRM DRIVERS FOR XEN
5651 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5652 T:      git git://anongit.freedesktop.org/drm/drm-misc
5653 L:      dri-devel@lists.freedesktop.org
5654 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5655 S:      Supported
5656 F:      drivers/gpu/drm/xen/
5657 F:      Documentation/gpu/xen-front.rst
5658
5659 DRM TTM SUBSYSTEM
5660 M:      Christian Koenig <christian.koenig@amd.com>
5661 M:      Huang Rui <ray.huang@amd.com>
5662 T:      git git://people.freedesktop.org/~agd5f/linux
5663 S:      Maintained
5664 L:      dri-devel@lists.freedesktop.org
5665 F:      include/drm/ttm/
5666 F:      drivers/gpu/drm/ttm/
5667
5668 DSBR100 USB FM RADIO DRIVER
5669 M:      Alexey Klimov <klimov.linux@gmail.com>
5670 L:      linux-media@vger.kernel.org
5671 T:      git git://linuxtv.org/media_tree.git
5672 S:      Maintained
5673 F:      drivers/media/radio/dsbr100.c
5674
5675 DT3155 MEDIA DRIVER
5676 M:      Hans Verkuil <hverkuil@xs4all.nl>
5677 L:      linux-media@vger.kernel.org
5678 T:      git git://linuxtv.org/media_tree.git
5679 W:      https://linuxtv.org
5680 S:      Odd Fixes
5681 F:      drivers/media/pci/dt3155/
5682
5683 DVB_USB_AF9015 MEDIA DRIVER
5684 M:      Antti Palosaari <crope@iki.fi>
5685 L:      linux-media@vger.kernel.org
5686 W:      https://linuxtv.org
5687 W:      http://palosaari.fi/linux/
5688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5689 T:      git git://linuxtv.org/anttip/media_tree.git
5690 S:      Maintained
5691 F:      drivers/media/usb/dvb-usb-v2/af9015*
5692
5693 DVB_USB_AF9035 MEDIA DRIVER
5694 M:      Antti Palosaari <crope@iki.fi>
5695 L:      linux-media@vger.kernel.org
5696 W:      https://linuxtv.org
5697 W:      http://palosaari.fi/linux/
5698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5699 T:      git git://linuxtv.org/anttip/media_tree.git
5700 S:      Maintained
5701 F:      drivers/media/usb/dvb-usb-v2/af9035*
5702
5703 DVB_USB_ANYSEE MEDIA DRIVER
5704 M:      Antti Palosaari <crope@iki.fi>
5705 L:      linux-media@vger.kernel.org
5706 W:      https://linuxtv.org
5707 W:      http://palosaari.fi/linux/
5708 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5709 T:      git git://linuxtv.org/anttip/media_tree.git
5710 S:      Maintained
5711 F:      drivers/media/usb/dvb-usb-v2/anysee*
5712
5713 DVB_USB_AU6610 MEDIA DRIVER
5714 M:      Antti Palosaari <crope@iki.fi>
5715 L:      linux-media@vger.kernel.org
5716 W:      https://linuxtv.org
5717 W:      http://palosaari.fi/linux/
5718 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5719 T:      git git://linuxtv.org/anttip/media_tree.git
5720 S:      Maintained
5721 F:      drivers/media/usb/dvb-usb-v2/au6610*
5722
5723 DVB_USB_CE6230 MEDIA DRIVER
5724 M:      Antti Palosaari <crope@iki.fi>
5725 L:      linux-media@vger.kernel.org
5726 W:      https://linuxtv.org
5727 W:      http://palosaari.fi/linux/
5728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5729 T:      git git://linuxtv.org/anttip/media_tree.git
5730 S:      Maintained
5731 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5732
5733 DVB_USB_CXUSB MEDIA DRIVER
5734 M:      Michael Krufky <mkrufky@linuxtv.org>
5735 L:      linux-media@vger.kernel.org
5736 W:      https://linuxtv.org
5737 W:      http://github.com/mkrufky
5738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5739 T:      git git://linuxtv.org/media_tree.git
5740 S:      Maintained
5741 F:      drivers/media/usb/dvb-usb/cxusb*
5742
5743 DVB_USB_EC168 MEDIA DRIVER
5744 M:      Antti Palosaari <crope@iki.fi>
5745 L:      linux-media@vger.kernel.org
5746 W:      https://linuxtv.org
5747 W:      http://palosaari.fi/linux/
5748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5749 T:      git git://linuxtv.org/anttip/media_tree.git
5750 S:      Maintained
5751 F:      drivers/media/usb/dvb-usb-v2/ec168*
5752
5753 DVB_USB_GL861 MEDIA DRIVER
5754 M:      Antti Palosaari <crope@iki.fi>
5755 L:      linux-media@vger.kernel.org
5756 W:      https://linuxtv.org
5757 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5758 T:      git git://linuxtv.org/anttip/media_tree.git
5759 S:      Maintained
5760 F:      drivers/media/usb/dvb-usb-v2/gl861*
5761
5762 DVB_USB_MXL111SF MEDIA DRIVER
5763 M:      Michael Krufky <mkrufky@linuxtv.org>
5764 L:      linux-media@vger.kernel.org
5765 W:      https://linuxtv.org
5766 W:      http://github.com/mkrufky
5767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5768 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5769 S:      Maintained
5770 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5771
5772 DVB_USB_RTL28XXU MEDIA DRIVER
5773 M:      Antti Palosaari <crope@iki.fi>
5774 L:      linux-media@vger.kernel.org
5775 W:      https://linuxtv.org
5776 W:      http://palosaari.fi/linux/
5777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5778 T:      git git://linuxtv.org/anttip/media_tree.git
5779 S:      Maintained
5780 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5781
5782 DVB_USB_V2 MEDIA DRIVER
5783 M:      Antti Palosaari <crope@iki.fi>
5784 L:      linux-media@vger.kernel.org
5785 W:      https://linuxtv.org
5786 W:      http://palosaari.fi/linux/
5787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5788 T:      git git://linuxtv.org/anttip/media_tree.git
5789 S:      Maintained
5790 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5791 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5792
5793 DYNAMIC DEBUG
5794 M:      Jason Baron <jbaron@akamai.com>
5795 S:      Maintained
5796 F:      lib/dynamic_debug.c
5797 F:      include/linux/dynamic_debug.h
5798
5799 DYNAMIC INTERRUPT MODERATION
5800 M:      Tal Gilboa <talgi@mellanox.com>
5801 S:      Maintained
5802 F:      include/linux/dim.h
5803 F:      lib/dim/
5804
5805 DZ DECSTATION DZ11 SERIAL DRIVER
5806 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5807 S:      Maintained
5808 F:      drivers/tty/serial/dz.*
5809
5810 E3X0 POWER BUTTON DRIVER
5811 M:      Moritz Fischer <moritz.fischer@ettus.com>
5812 L:      usrp-users@lists.ettus.com
5813 W:      http://www.ettus.com
5814 S:      Supported
5815 F:      drivers/input/misc/e3x0-button.c
5816 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5817
5818 E4000 MEDIA DRIVER
5819 M:      Antti Palosaari <crope@iki.fi>
5820 L:      linux-media@vger.kernel.org
5821 W:      https://linuxtv.org
5822 W:      http://palosaari.fi/linux/
5823 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5824 T:      git git://linuxtv.org/anttip/media_tree.git
5825 S:      Maintained
5826 F:      drivers/media/tuners/e4000*
5827
5828 EARTH_PT1 MEDIA DRIVER
5829 M:      Akihiro Tsukada <tskd08@gmail.com>
5830 L:      linux-media@vger.kernel.org
5831 S:      Odd Fixes
5832 F:      drivers/media/pci/pt1/
5833
5834 EARTH_PT3 MEDIA DRIVER
5835 M:      Akihiro Tsukada <tskd08@gmail.com>
5836 L:      linux-media@vger.kernel.org
5837 S:      Odd Fixes
5838 F:      drivers/media/pci/pt3/
5839
5840 EC100 MEDIA DRIVER
5841 M:      Antti Palosaari <crope@iki.fi>
5842 L:      linux-media@vger.kernel.org
5843 W:      https://linuxtv.org
5844 W:      http://palosaari.fi/linux/
5845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5846 T:      git git://linuxtv.org/anttip/media_tree.git
5847 S:      Maintained
5848 F:      drivers/media/dvb-frontends/ec100*
5849
5850 ECRYPT FILE SYSTEM
5851 M:      Tyler Hicks <tyhicks@canonical.com>
5852 L:      ecryptfs@vger.kernel.org
5853 W:      http://ecryptfs.org
5854 W:      https://launchpad.net/ecryptfs
5855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5856 S:      Supported
5857 F:      Documentation/filesystems/ecryptfs.txt
5858 F:      fs/ecryptfs/
5859
5860 EDAC-AMD64
5861 M:      Borislav Petkov <bp@alien8.de>
5862 L:      linux-edac@vger.kernel.org
5863 S:      Maintained
5864 F:      drivers/edac/amd64_edac*
5865
5866 EDAC-ARMADA
5867 M:      Jan Luebbe <jlu@pengutronix.de>
5868 L:      linux-edac@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/edac/armada_xp_*
5871
5872 EDAC-AST2500
5873 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5874 S:      Supported
5875 F:      drivers/edac/aspeed_edac.c
5876 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5877
5878 EDAC-BLUEFIELD
5879 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5880 S:      Supported
5881 F:      drivers/edac/bluefield_edac.c
5882
5883 EDAC-CALXEDA
5884 M:      Robert Richter <rric@kernel.org>
5885 L:      linux-edac@vger.kernel.org
5886 S:      Maintained
5887 F:      drivers/edac/highbank*
5888
5889 EDAC-CAVIUM OCTEON
5890 M:      Ralf Baechle <ralf@linux-mips.org>
5891 M:      Robert Richter <rrichter@marvell.com>
5892 L:      linux-edac@vger.kernel.org
5893 L:      linux-mips@vger.kernel.org
5894 S:      Supported
5895 F:      drivers/edac/octeon_edac*
5896
5897 EDAC-CAVIUM THUNDERX
5898 M:      Robert Richter <rrichter@marvell.com>
5899 L:      linux-edac@vger.kernel.org
5900 S:      Supported
5901 F:      drivers/edac/thunderx_edac*
5902
5903 EDAC-CORE
5904 M:      Borislav Petkov <bp@alien8.de>
5905 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5906 M:      Tony Luck <tony.luck@intel.com>
5907 R:      James Morse <james.morse@arm.com>
5908 R:      Robert Richter <rrichter@marvell.com>
5909 L:      linux-edac@vger.kernel.org
5910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5911 S:      Supported
5912 F:      Documentation/admin-guide/ras.rst
5913 F:      Documentation/driver-api/edac.rst
5914 F:      drivers/edac/
5915 F:      include/linux/edac.h
5916
5917 EDAC-E752X
5918 M:      Mark Gross <mark.gross@intel.com>
5919 L:      linux-edac@vger.kernel.org
5920 S:      Maintained
5921 F:      drivers/edac/e752x_edac.c
5922
5923 EDAC-E7XXX
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/e7xxx_edac.c
5927
5928 EDAC-FSL_DDR
5929 M:      York Sun <york.sun@nxp.com>
5930 L:      linux-edac@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/edac/fsl_ddr_edac.*
5933
5934 EDAC-GHES
5935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5936 L:      linux-edac@vger.kernel.org
5937 S:      Maintained
5938 F:      drivers/edac/ghes_edac.c
5939
5940 EDAC-I10NM
5941 M:      Tony Luck <tony.luck@intel.com>
5942 L:      linux-edac@vger.kernel.org
5943 S:      Maintained
5944 F:      drivers/edac/i10nm_base.c
5945
5946 EDAC-I3000
5947 L:      linux-edac@vger.kernel.org
5948 S:      Orphan
5949 F:      drivers/edac/i3000_edac.c
5950
5951 EDAC-I5000
5952 L:      linux-edac@vger.kernel.org
5953 S:      Maintained
5954 F:      drivers/edac/i5000_edac.c
5955
5956 EDAC-I5400
5957 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5958 L:      linux-edac@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/edac/i5400_edac.c
5961
5962 EDAC-I7300
5963 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5964 L:      linux-edac@vger.kernel.org
5965 S:      Maintained
5966 F:      drivers/edac/i7300_edac.c
5967
5968 EDAC-I7CORE
5969 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5970 L:      linux-edac@vger.kernel.org
5971 S:      Maintained
5972 F:      drivers/edac/i7core_edac.c
5973
5974 EDAC-I82443BXGX
5975 M:      Tim Small <tim@buttersideup.com>
5976 L:      linux-edac@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/edac/i82443bxgx_edac.c
5979
5980 EDAC-I82975X
5981 M:      "Arvind R." <arvino55@gmail.com>
5982 L:      linux-edac@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/edac/i82975x_edac.c
5985
5986 EDAC-IE31200
5987 M:      Jason Baron <jbaron@akamai.com>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/ie31200_edac.c
5991
5992 EDAC-MPC85XX
5993 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/mpc85xx_edac.[ch]
5997
5998 EDAC-PASEMI
5999 M:      Egor Martovetsky <egor@pasemi.com>
6000 L:      linux-edac@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/edac/pasemi_edac.c
6003
6004 EDAC-PND2
6005 M:      Tony Luck <tony.luck@intel.com>
6006 L:      linux-edac@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/edac/pnd2_edac.[ch]
6009
6010 EDAC-R82600
6011 M:      Tim Small <tim@buttersideup.com>
6012 L:      linux-edac@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/edac/r82600_edac.c
6015
6016 EDAC-SBRIDGE
6017 M:      Tony Luck <tony.luck@intel.com>
6018 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/sb_edac.c
6022
6023 EDAC-SIFIVE
6024 M:      Yash Shah <yash.shah@sifive.com>
6025 L:      linux-edac@vger.kernel.org
6026 S:      Supported
6027 F:      drivers/edac/sifive_edac.c
6028
6029 EDAC-SKYLAKE
6030 M:      Tony Luck <tony.luck@intel.com>
6031 L:      linux-edac@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/edac/skx_*.c
6034
6035 EDAC-TI
6036 M:      Tero Kristo <t-kristo@ti.com>
6037 L:      linux-edac@vger.kernel.org
6038 S:      Maintained
6039 F:      drivers/edac/ti_edac.c
6040
6041 EDAC-QCOM
6042 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6043 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6044 L:      linux-arm-msm@vger.kernel.org
6045 L:      linux-edac@vger.kernel.org
6046 S:      Maintained
6047 F:      drivers/edac/qcom_edac.c
6048
6049 EDIROL UA-101/UA-1000 DRIVER
6050 M:      Clemens Ladisch <clemens@ladisch.de>
6051 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6053 S:      Maintained
6054 F:      sound/usb/misc/ua101.c
6055
6056 EFI TEST DRIVER
6057 L:      linux-efi@vger.kernel.org
6058 M:      Ivan Hu <ivan.hu@canonical.com>
6059 M:      Ard Biesheuvel <ardb@kernel.org>
6060 S:      Maintained
6061 F:      drivers/firmware/efi/test/
6062
6063 EFI VARIABLE FILESYSTEM
6064 M:      Matthew Garrett <matthew.garrett@nebula.com>
6065 M:      Jeremy Kerr <jk@ozlabs.org>
6066 M:      Ard Biesheuvel <ardb@kernel.org>
6067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6068 L:      linux-efi@vger.kernel.org
6069 S:      Maintained
6070 F:      fs/efivarfs/
6071
6072 EFIFB FRAMEBUFFER DRIVER
6073 L:      linux-fbdev@vger.kernel.org
6074 M:      Peter Jones <pjones@redhat.com>
6075 S:      Maintained
6076 F:      drivers/video/fbdev/efifb.c
6077
6078 EFS FILESYSTEM
6079 W:      http://aeschi.ch.eu.org/efs/
6080 S:      Orphan
6081 F:      fs/efs/
6082
6083 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6084 M:      Douglas Miller <dougmill@linux.ibm.com>
6085 L:      netdev@vger.kernel.org
6086 S:      Maintained
6087 F:      drivers/net/ethernet/ibm/ehea/
6088
6089 EM28XX VIDEO4LINUX DRIVER
6090 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6091 L:      linux-media@vger.kernel.org
6092 W:      https://linuxtv.org
6093 T:      git git://linuxtv.org/media_tree.git
6094 S:      Maintained
6095 F:      drivers/media/usb/em28xx/
6096 F:      Documentation/media/v4l-drivers/em28xx*
6097
6098 EMBEDDED LINUX
6099 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6100 M:      Matt Mackall <mpm@selenic.com>
6101 M:      David Woodhouse <dwmw2@infradead.org>
6102 L:      linux-embedded@vger.kernel.org
6103 S:      Maintained
6104
6105 Emulex 10Gbps iSCSI - OneConnect DRIVER
6106 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6107 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6108 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6109 L:      linux-scsi@vger.kernel.org
6110 W:      http://www.broadcom.com
6111 S:      Supported
6112 F:      drivers/scsi/be2iscsi/
6113
6114 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6115 M:      Sathya Perla <sathya.perla@broadcom.com>
6116 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6117 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6118 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6119 L:      netdev@vger.kernel.org
6120 W:      http://www.emulex.com
6121 S:      Supported
6122 F:      drivers/net/ethernet/emulex/benet/
6123
6124 EMULEX ONECONNECT ROCE DRIVER
6125 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6126 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6127 L:      linux-rdma@vger.kernel.org
6128 W:      http://www.broadcom.com
6129 S:      Odd Fixes
6130 F:      drivers/infiniband/hw/ocrdma/
6131 F:      include/uapi/rdma/ocrdma-abi.h
6132
6133 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6134 M:      James Smart <james.smart@broadcom.com>
6135 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6136 L:      linux-scsi@vger.kernel.org
6137 W:      http://www.broadcom.com
6138 S:      Supported
6139 F:      drivers/scsi/lpfc/
6140
6141 ENE CB710 FLASH CARD READER DRIVER
6142 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6143 S:      Maintained
6144 F:      drivers/misc/cb710/
6145 F:      drivers/mmc/host/cb710-mmc.*
6146 F:      include/linux/cb710.h
6147
6148 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6149 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6150 S:      Maintained
6151 F:      drivers/media/rc/ene_ir.*
6152
6153 EPSON S1D13XXX FRAMEBUFFER DRIVER
6154 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6155 S:      Maintained
6156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6157 F:      drivers/video/fbdev/s1d13xxxfb.c
6158 F:      include/video/s1d13xxxfb.h
6159
6160 EROFS FILE SYSTEM
6161 M:      Gao Xiang <gaoxiang25@huawei.com>
6162 M:      Chao Yu <yuchao0@huawei.com>
6163 L:      linux-erofs@lists.ozlabs.org
6164 S:      Maintained
6165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6166 F:      Documentation/filesystems/erofs.txt
6167 F:      fs/erofs/
6168 F:      include/trace/events/erofs.h
6169
6170 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6171 M:      Jeff Layton <jlayton@kernel.org>
6172 S:      Maintained
6173 F:      lib/errseq.c
6174 F:      include/linux/errseq.h
6175
6176 ET131X NETWORK DRIVER
6177 M:      Mark Einon <mark.einon@gmail.com>
6178 S:      Odd Fixes
6179 F:      drivers/net/ethernet/agere/
6180
6181 ETHERNET BRIDGE
6182 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6183 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6184 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6185 L:      netdev@vger.kernel.org
6186 W:      http://www.linuxfoundation.org/en/Net:Bridge
6187 S:      Maintained
6188 F:      include/linux/netfilter_bridge/
6189 F:      net/bridge/
6190
6191 ETHERNET PHY LIBRARY
6192 M:      Andrew Lunn <andrew@lunn.ch>
6193 M:      Florian Fainelli <f.fainelli@gmail.com>
6194 M:      Heiner Kallweit <hkallweit1@gmail.com>
6195 L:      netdev@vger.kernel.org
6196 S:      Maintained
6197 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6198 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6199 F:      Documentation/devicetree/bindings/net/mdio*
6200 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6201 F:      Documentation/networking/phy.rst
6202 F:      drivers/net/phy/
6203 F:      drivers/of/of_mdio.c
6204 F:      drivers/of/of_net.c
6205 F:      include/dt-bindings/net/qca-ar803x.h
6206 F:      include/linux/*mdio*.h
6207 F:      include/linux/of_net.h
6208 F:      include/linux/phy.h
6209 F:      include/linux/phy_fixed.h
6210 F:      include/linux/platform_data/mdio-bcm-unimac.h
6211 F:      include/linux/platform_data/mdio-gpio.h
6212 F:      include/trace/events/mdio.h
6213 F:      include/uapi/linux/mdio.h
6214 F:      include/uapi/linux/mii.h
6215
6216 EXFAT FILE SYSTEM
6217 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6218 L:      linux-fsdevel@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/staging/exfat/
6221
6222 EXT2 FILE SYSTEM
6223 M:      Jan Kara <jack@suse.com>
6224 L:      linux-ext4@vger.kernel.org
6225 S:      Maintained
6226 F:      Documentation/filesystems/ext2.txt
6227 F:      fs/ext2/
6228 F:      include/linux/ext2*
6229
6230 EXT4 FILE SYSTEM
6231 M:      "Theodore Ts'o" <tytso@mit.edu>
6232 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6233 L:      linux-ext4@vger.kernel.org
6234 W:      http://ext4.wiki.kernel.org
6235 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6237 S:      Maintained
6238 F:      Documentation/filesystems/ext4/
6239 F:      fs/ext4/
6240
6241 Extended Verification Module (EVM)
6242 M:      Mimi Zohar <zohar@linux.ibm.com>
6243 L:      linux-integrity@vger.kernel.org
6244 S:      Supported
6245 F:      security/integrity/evm/
6246
6247 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6248 M:      Ard Biesheuvel <ardb@kernel.org>
6249 L:      linux-efi@vger.kernel.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6251 S:      Maintained
6252 F:      Documentation/admin-guide/efi-stub.rst
6253 F:      arch/*/kernel/efi.c
6254 F:      arch/x86/boot/compressed/eboot.[ch]
6255 F:      arch/*/include/asm/efi.h
6256 F:      arch/x86/platform/efi/
6257 F:      drivers/firmware/efi/
6258 F:      include/linux/efi*.h
6259 F:      arch/arm/boot/compressed/efi-header.S
6260 F:      arch/arm64/kernel/efi-entry.S
6261
6262 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6263 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6264 M:      Chanwoo Choi <cw00.choi@samsung.com>
6265 L:      linux-kernel@vger.kernel.org
6266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6267 S:      Maintained
6268 F:      drivers/extcon/
6269 F:      include/linux/extcon/
6270 F:      include/linux/extcon.h
6271 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6272 F:      Documentation/devicetree/bindings/extcon/
6273
6274 EXYNOS DP DRIVER
6275 M:      Jingoo Han <jingoohan1@gmail.com>
6276 L:      dri-devel@lists.freedesktop.org
6277 S:      Maintained
6278 F:      drivers/gpu/drm/exynos/exynos_dp*
6279
6280 EXYNOS SYSMMU (IOMMU) driver
6281 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6282 L:      iommu@lists.linux-foundation.org
6283 S:      Maintained
6284 F:      drivers/iommu/exynos-iommu.c
6285
6286 EZchip NPS platform support
6287 M:      Vineet Gupta <vgupta@synopsys.com>
6288 M:      Ofer Levi <oferle@mellanox.com>
6289 S:      Supported
6290 F:      arch/arc/plat-eznps
6291 F:      arch/arc/boot/dts/eznps.dts
6292
6293 F2FS FILE SYSTEM
6294 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6295 M:      Chao Yu <yuchao0@huawei.com>
6296 L:      linux-f2fs-devel@lists.sourceforge.net
6297 W:      https://f2fs.wiki.kernel.org/
6298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6299 S:      Maintained
6300 F:      Documentation/filesystems/f2fs.txt
6301 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6302 F:      fs/f2fs/
6303 F:      include/linux/f2fs_fs.h
6304 F:      include/trace/events/f2fs.h
6305
6306 F71805F HARDWARE MONITORING DRIVER
6307 M:      Jean Delvare <jdelvare@suse.com>
6308 L:      linux-hwmon@vger.kernel.org
6309 S:      Maintained
6310 F:      Documentation/hwmon/f71805f.rst
6311 F:      drivers/hwmon/f71805f.c
6312
6313 FADDR2LINE
6314 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6315 S:      Maintained
6316 F:      scripts/faddr2line
6317
6318 FAILOVER MODULE
6319 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6320 L:      netdev@vger.kernel.org
6321 S:      Supported
6322 F:      net/core/failover.c
6323 F:      include/net/failover.h
6324 F:      Documentation/networking/failover.rst
6325
6326 FANOTIFY
6327 M:      Jan Kara <jack@suse.cz>
6328 R:      Amir Goldstein <amir73il@gmail.com>
6329 L:      linux-fsdevel@vger.kernel.org
6330 S:      Maintained
6331 F:      fs/notify/fanotify/
6332 F:      include/linux/fanotify.h
6333 F:      include/uapi/linux/fanotify.h
6334
6335 FARSYNC SYNCHRONOUS DRIVER
6336 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6337 W:      http://www.farsite.co.uk/
6338 S:      Supported
6339 F:      drivers/net/wan/farsync.*
6340
6341 FAULT INJECTION SUPPORT
6342 M:      Akinobu Mita <akinobu.mita@gmail.com>
6343 S:      Supported
6344 F:      Documentation/fault-injection/
6345 F:      lib/fault-inject.c
6346
6347 FBTFT Framebuffer drivers
6348 S:      Orphan
6349 L:      dri-devel@lists.freedesktop.org
6350 L:      linux-fbdev@vger.kernel.org
6351 F:      drivers/staging/fbtft/
6352
6353 FC0011 TUNER DRIVER
6354 M:      Michael Buesch <m@bues.ch>
6355 L:      linux-media@vger.kernel.org
6356 S:      Maintained
6357 F:      drivers/media/tuners/fc0011.h
6358 F:      drivers/media/tuners/fc0011.c
6359
6360 FC2580 MEDIA DRIVER
6361 M:      Antti Palosaari <crope@iki.fi>
6362 L:      linux-media@vger.kernel.org
6363 W:      https://linuxtv.org
6364 W:      http://palosaari.fi/linux/
6365 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6366 T:      git git://linuxtv.org/anttip/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/tuners/fc2580*
6369
6370 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6371 M:      Hannes Reinecke <hare@suse.de>
6372 L:      linux-scsi@vger.kernel.org
6373 W:      www.Open-FCoE.org
6374 S:      Supported
6375 F:      drivers/scsi/libfc/
6376 F:      drivers/scsi/fcoe/
6377 F:      include/scsi/fc/
6378 F:      include/scsi/libfc.h
6379 F:      include/scsi/libfcoe.h
6380 F:      include/uapi/scsi/fc/
6381
6382 FILE LOCKING (flock() and fcntl()/lockf())
6383 M:      Jeff Layton <jlayton@kernel.org>
6384 M:      "J. Bruce Fields" <bfields@fieldses.org>
6385 L:      linux-fsdevel@vger.kernel.org
6386 S:      Maintained
6387 F:      include/linux/fcntl.h
6388 F:      include/uapi/linux/fcntl.h
6389 F:      fs/fcntl.c
6390 F:      fs/locks.c
6391
6392 FILESYSTEMS (VFS and infrastructure)
6393 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6394 L:      linux-fsdevel@vger.kernel.org
6395 S:      Maintained
6396 F:      fs/*
6397 F:      include/linux/fs.h
6398 F:      include/linux/fs_types.h
6399 F:      include/uapi/linux/fs.h
6400
6401 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6402 M:      Riku Voipio <riku.voipio@iki.fi>
6403 L:      linux-hwmon@vger.kernel.org
6404 S:      Maintained
6405 F:      drivers/hwmon/f75375s.c
6406 F:      include/linux/f75375s.h
6407
6408 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6409 M:      Clemens Ladisch <clemens@ladisch.de>
6410 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6413 S:      Maintained
6414 F:      sound/firewire/
6415 F:      include/uapi/sound/firewire.h
6416
6417 FIREWIRE MEDIA DRIVERS (firedtv)
6418 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6419 L:      linux-media@vger.kernel.org
6420 L:      linux1394-devel@lists.sourceforge.net
6421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6422 S:      Maintained
6423 F:      drivers/media/firewire/
6424
6425 FIREWIRE SBP-2 TARGET
6426 M:      Chris Boot <bootc@bootc.net>
6427 L:      linux-scsi@vger.kernel.org
6428 L:      target-devel@vger.kernel.org
6429 L:      linux1394-devel@lists.sourceforge.net
6430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6431 S:      Maintained
6432 F:      drivers/target/sbp/
6433
6434 FIREWIRE SUBSYSTEM
6435 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6436 L:      linux1394-devel@lists.sourceforge.net
6437 W:      http://ieee1394.wiki.kernel.org/
6438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6439 S:      Maintained
6440 F:      drivers/firewire/
6441 F:      include/linux/firewire.h
6442 F:      include/uapi/linux/firewire*.h
6443 F:      tools/firewire/
6444
6445 FIRMWARE LOADER (request_firmware)
6446 M:      Luis Chamberlain <mcgrof@kernel.org>
6447 L:      linux-kernel@vger.kernel.org
6448 S:      Maintained
6449 F:      Documentation/firmware_class/
6450 F:      drivers/base/firmware_loader/
6451 F:      include/linux/firmware.h
6452
6453 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6454 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6455 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6456 S:      Maintained
6457 F:      drivers/block/rsxx/
6458
6459 FLEXTIMER FTM-QUADDEC DRIVER
6460 M:      Patrick Havelange <patrick.havelange@essensium.com>
6461 L:      linux-iio@vger.kernel.org
6462 S:      Maintained
6463 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6464 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6465 F:      drivers/counter/ftm-quaddec.c
6466
6467 FLOPPY DRIVER
6468 M:      Denis Efremov <efremov@linux.com>
6469 S:      Odd Fixes
6470 L:      linux-block@vger.kernel.org
6471 F:      drivers/block/floppy.c
6472
6473 FPGA MANAGER FRAMEWORK
6474 M:      Moritz Fischer <mdf@kernel.org>
6475 L:      linux-fpga@vger.kernel.org
6476 S:      Maintained
6477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6478 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6479 F:      Documentation/fpga/
6480 F:      Documentation/driver-api/fpga/
6481 F:      Documentation/devicetree/bindings/fpga/
6482 F:      drivers/fpga/
6483 F:      include/linux/fpga/
6484 W:      http://www.rocketboards.org
6485
6486 FPGA DFL DRIVERS
6487 M:      Wu Hao <hao.wu@intel.com>
6488 L:      linux-fpga@vger.kernel.org
6489 S:      Maintained
6490 F:      Documentation/fpga/dfl.rst
6491 F:      include/uapi/linux/fpga-dfl.h
6492 F:      drivers/fpga/dfl*
6493
6494 FPU EMULATOR
6495 M:      Bill Metzenthen <billm@melbpc.org.au>
6496 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6497 S:      Maintained
6498 F:      arch/x86/math-emu/
6499
6500 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6501 L:      netdev@vger.kernel.org
6502 S:      Orphan
6503 F:      drivers/net/wan/dlci.c
6504 F:      drivers/net/wan/sdla.c
6505
6506 FRAMEBUFFER LAYER
6507 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6508 L:      dri-devel@lists.freedesktop.org
6509 L:      linux-fbdev@vger.kernel.org
6510 T:      git git://anongit.freedesktop.org/drm/drm-misc
6511 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6512 S:      Maintained
6513 F:      Documentation/fb/
6514 F:      drivers/video/
6515 F:      include/video/
6516 F:      include/linux/fb.h
6517 F:      include/uapi/video/
6518 F:      include/uapi/linux/fb.h
6519
6520 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6521 M:      Horia Geantă <horia.geanta@nxp.com>
6522 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6523 L:      linux-crypto@vger.kernel.org
6524 S:      Maintained
6525 F:      drivers/crypto/caam/
6526 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6527
6528 FREESCALE DIU FRAMEBUFFER DRIVER
6529 M:      Timur Tabi <timur@kernel.org>
6530 L:      linux-fbdev@vger.kernel.org
6531 S:      Maintained
6532 F:      drivers/video/fbdev/fsl-diu-fb.*
6533
6534 FREESCALE DMA DRIVER
6535 M:      Li Yang <leoyang.li@nxp.com>
6536 M:      Zhang Wei <zw@zh-kernel.org>
6537 L:      linuxppc-dev@lists.ozlabs.org
6538 S:      Maintained
6539 F:      drivers/dma/fsldma.*
6540
6541 FREESCALE ENETC ETHERNET DRIVERS
6542 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6543 L:      netdev@vger.kernel.org
6544 S:      Maintained
6545 F:      drivers/net/ethernet/freescale/enetc/
6546
6547 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6548 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6549 L:      netdev@vger.kernel.org
6550 S:      Maintained
6551 F:      drivers/net/ethernet/freescale/gianfar*
6552 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6553
6554 FREESCALE GPMI NAND DRIVER
6555 M:      Han Xu <han.xu@nxp.com>
6556 L:      linux-mtd@lists.infradead.org
6557 S:      Maintained
6558 F:      drivers/mtd/nand/raw/gpmi-nand/*
6559
6560 FREESCALE I2C CPM DRIVER
6561 M:      Jochen Friedrich <jochen@scram.de>
6562 L:      linuxppc-dev@lists.ozlabs.org
6563 L:      linux-i2c@vger.kernel.org
6564 S:      Maintained
6565 F:      drivers/i2c/busses/i2c-cpm.c
6566
6567 FREESCALE IMX DDR PMU DRIVER
6568 M:      Frank Li <Frank.li@nxp.com>
6569 L:      linux-arm-kernel@lists.infradead.org
6570 S:      Maintained
6571 F:      drivers/perf/fsl_imx8_ddr_perf.c
6572 F:      Documentation/admin-guide/perf/imx-ddr.rst
6573 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6574
6575 FREESCALE IMX I2C DRIVER
6576 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6577 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6578 L:      linux-i2c@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/i2c/busses/i2c-imx.c
6581 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6582
6583 FREESCALE IMX LPI2C DRIVER
6584 M:      Dong Aisheng <aisheng.dong@nxp.com>
6585 L:      linux-i2c@vger.kernel.org
6586 L:      linux-imx@nxp.com
6587 S:      Maintained
6588 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6589 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6590
6591 FREESCALE IMX / MXC FEC DRIVER
6592 M:      Fugang Duan <fugang.duan@nxp.com>
6593 L:      netdev@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/net/ethernet/freescale/fec_main.c
6596 F:      drivers/net/ethernet/freescale/fec_ptp.c
6597 F:      drivers/net/ethernet/freescale/fec.h
6598 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6599
6600 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6601 M:      Sascha Hauer <s.hauer@pengutronix.de>
6602 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6603 L:      linux-fbdev@vger.kernel.org
6604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6605 S:      Maintained
6606 F:      include/linux/platform_data/video-imxfb.h
6607 F:      drivers/video/fbdev/imxfb.c
6608
6609 FREESCALE QORIQ DPAA ETHERNET DRIVER
6610 M:      Madalin Bucur <madalin.bucur@nxp.com>
6611 L:      netdev@vger.kernel.org
6612 S:      Maintained
6613 F:      drivers/net/ethernet/freescale/dpaa
6614
6615 FREESCALE QORIQ DPAA FMAN DRIVER
6616 M:      Madalin Bucur <madalin.bucur@nxp.com>
6617 L:      netdev@vger.kernel.org
6618 S:      Maintained
6619 F:      drivers/net/ethernet/freescale/fman
6620 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6621
6622 FREESCALE QORIQ PTP CLOCK DRIVER
6623 M:      Yangbo Lu <yangbo.lu@nxp.com>
6624 L:      netdev@vger.kernel.org
6625 S:      Maintained
6626 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6627 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6628 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6629 F:      drivers/ptp/ptp_qoriq.c
6630 F:      drivers/ptp/ptp_qoriq_debugfs.c
6631 F:      include/linux/fsl/ptp_qoriq.h
6632 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6633
6634 FREESCALE QUAD SPI DRIVER
6635 M:      Han Xu <han.xu@nxp.com>
6636 L:      linux-spi@vger.kernel.org
6637 S:      Maintained
6638 F:      drivers/spi/spi-fsl-qspi.c
6639
6640 FREESCALE QUICC ENGINE LIBRARY
6641 M:      Qiang Zhao <qiang.zhao@nxp.com>
6642 L:      linuxppc-dev@lists.ozlabs.org
6643 S:      Maintained
6644 F:      drivers/soc/fsl/qe/
6645 F:      include/soc/fsl/*qe*.h
6646 F:      include/soc/fsl/*ucc*.h
6647
6648 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6649 M:      Li Yang <leoyang.li@nxp.com>
6650 L:      netdev@vger.kernel.org
6651 L:      linuxppc-dev@lists.ozlabs.org
6652 S:      Maintained
6653 F:      drivers/net/ethernet/freescale/ucc_geth*
6654
6655 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6656 M:      Zhao Qiang <qiang.zhao@nxp.com>
6657 L:      netdev@vger.kernel.org
6658 L:      linuxppc-dev@lists.ozlabs.org
6659 S:      Maintained
6660 F:      drivers/net/wan/fsl_ucc_hdlc*
6661
6662 FREESCALE QUICC ENGINE UCC UART DRIVER
6663 M:      Timur Tabi <timur@kernel.org>
6664 L:      linuxppc-dev@lists.ozlabs.org
6665 S:      Maintained
6666 F:      drivers/tty/serial/ucc_uart.c
6667
6668 FREESCALE SOC DRIVERS
6669 M:      Li Yang <leoyang.li@nxp.com>
6670 L:      linuxppc-dev@lists.ozlabs.org
6671 L:      linux-arm-kernel@lists.infradead.org
6672 S:      Maintained
6673 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6674 F:      Documentation/devicetree/bindings/soc/fsl/
6675 F:      drivers/soc/fsl/
6676 F:      include/linux/fsl/
6677
6678 FREESCALE SOC FS_ENET DRIVER
6679 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6680 L:      linuxppc-dev@lists.ozlabs.org
6681 L:      netdev@vger.kernel.org
6682 S:      Maintained
6683 F:      drivers/net/ethernet/freescale/fs_enet/
6684 F:      include/linux/fs_enet_pd.h
6685
6686 FREESCALE SOC SOUND DRIVERS
6687 M:      Timur Tabi <timur@kernel.org>
6688 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6689 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6690 R:      Fabio Estevam <festevam@gmail.com>
6691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6692 L:      linuxppc-dev@lists.ozlabs.org
6693 S:      Maintained
6694 F:      sound/soc/fsl/fsl*
6695 F:      sound/soc/fsl/imx*
6696 F:      sound/soc/fsl/mpc8610_hpcd.c
6697
6698 FREESCALE USB PERIPHERAL DRIVERS
6699 M:      Li Yang <leoyang.li@nxp.com>
6700 L:      linux-usb@vger.kernel.org
6701 L:      linuxppc-dev@lists.ozlabs.org
6702 S:      Maintained
6703 F:      drivers/usb/gadget/udc/fsl*
6704
6705 FREEVXFS FILESYSTEM
6706 M:      Christoph Hellwig <hch@infradead.org>
6707 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6708 S:      Maintained
6709 F:      fs/freevxfs/
6710
6711 FREEZER
6712 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6713 M:      Pavel Machek <pavel@ucw.cz>
6714 L:      linux-pm@vger.kernel.org
6715 S:      Supported
6716 F:      Documentation/power/freezing-of-tasks.rst
6717 F:      include/linux/freezer.h
6718 F:      kernel/freezer.c
6719
6720 FRONTSWAP API
6721 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6722 L:      linux-kernel@vger.kernel.org
6723 S:      Maintained
6724 F:      mm/frontswap.c
6725 F:      include/linux/frontswap.h
6726
6727 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6728 M:      David Howells <dhowells@redhat.com>
6729 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6730 S:      Supported
6731 F:      Documentation/filesystems/caching/
6732 F:      fs/fscache/
6733 F:      include/linux/fscache*.h
6734
6735 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6736 M:      Theodore Y. Ts'o <tytso@mit.edu>
6737 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6738 M:      Eric Biggers <ebiggers@kernel.org>
6739 L:      linux-fscrypt@vger.kernel.org
6740 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6741 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6742 S:      Supported
6743 F:      fs/crypto/
6744 F:      include/linux/fscrypt*.h
6745 F:      include/uapi/linux/fscrypt.h
6746 F:      Documentation/filesystems/fscrypt.rst
6747
6748 FSI SUBSYSTEM
6749 M:      Jeremy Kerr <jk@ozlabs.org>
6750 M:      Joel Stanley <joel@jms.id.au>
6751 R:      Alistar Popple <alistair@popple.id.au>
6752 R:      Eddie James <eajames@linux.ibm.com>
6753 L:      linux-fsi@lists.ozlabs.org
6754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6755 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6756 S:      Supported
6757 F:      drivers/fsi/
6758 F:      include/linux/fsi*.h
6759 F:      include/trace/events/fsi*.h
6760
6761 FSI-ATTACHED I2C DRIVER
6762 M:      Eddie James <eajames@linux.ibm.com>
6763 L:      linux-i2c@vger.kernel.org
6764 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6765 S:      Maintained
6766 F:      drivers/i2c/busses/i2c-fsi.c
6767 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6768
6769 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6770 M:      Jan Kara <jack@suse.cz>
6771 R:      Amir Goldstein <amir73il@gmail.com>
6772 L:      linux-fsdevel@vger.kernel.org
6773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6774 S:      Maintained
6775 F:      fs/notify/
6776 F:      include/linux/fsnotify*.h
6777
6778 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6779 M:      Eric Biggers <ebiggers@kernel.org>
6780 M:      Theodore Y. Ts'o <tytso@mit.edu>
6781 L:      linux-fscrypt@vger.kernel.org
6782 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6783 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6784 S:      Supported
6785 F:      fs/verity/
6786 F:      include/linux/fsverity.h
6787 F:      include/uapi/linux/fsverity.h
6788 F:      Documentation/filesystems/fsverity.rst
6789
6790 FUJITSU LAPTOP EXTRAS
6791 M:      Jonathan Woithe <jwoithe@just42.net>
6792 L:      platform-driver-x86@vger.kernel.org
6793 S:      Maintained
6794 F:      drivers/platform/x86/fujitsu-laptop.c
6795
6796 FUJITSU M-5MO LS CAMERA ISP DRIVER
6797 M:      Kyungmin Park <kyungmin.park@samsung.com>
6798 M:      Heungjun Kim <riverful.kim@samsung.com>
6799 L:      linux-media@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/media/i2c/m5mols/
6802 F:      include/media/i2c/m5mols.h
6803
6804 FUJITSU TABLET EXTRAS
6805 M:      Robert Gerlach <khnz@gmx.de>
6806 L:      platform-driver-x86@vger.kernel.org
6807 S:      Maintained
6808 F:      drivers/platform/x86/fujitsu-tablet.c
6809
6810 FUSE: FILESYSTEM IN USERSPACE
6811 M:      Miklos Szeredi <miklos@szeredi.hu>
6812 L:      linux-fsdevel@vger.kernel.org
6813 W:      http://fuse.sourceforge.net/
6814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6815 S:      Maintained
6816 F:      fs/fuse/
6817 F:      include/uapi/linux/fuse.h
6818 F:      Documentation/filesystems/fuse.txt
6819
6820 FUTEX SUBSYSTEM
6821 M:      Thomas Gleixner <tglx@linutronix.de>
6822 M:      Ingo Molnar <mingo@redhat.com>
6823 R:      Peter Zijlstra <peterz@infradead.org>
6824 R:      Darren Hart <dvhart@infradead.org>
6825 L:      linux-kernel@vger.kernel.org
6826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6827 S:      Maintained
6828 F:      kernel/futex.c
6829 F:      include/asm-generic/futex.h
6830 F:      include/linux/futex.h
6831 F:      include/uapi/linux/futex.h
6832 F:      tools/testing/selftests/futex/
6833 F:      tools/perf/bench/futex*
6834 F:      Documentation/*futex*
6835
6836 GCC PLUGINS
6837 M:      Kees Cook <keescook@chromium.org>
6838 R:      Emese Revfy <re.emese@gmail.com>
6839 L:      kernel-hardening@lists.openwall.com
6840 S:      Maintained
6841 F:      scripts/gcc-plugins/
6842 F:      scripts/gcc-plugin.sh
6843 F:      scripts/Makefile.gcc-plugins
6844 F:      Documentation/core-api/gcc-plugins.rst
6845
6846 GASKET DRIVER FRAMEWORK
6847 M:      Rob Springer <rspringer@google.com>
6848 M:      Todd Poynor <toddpoynor@google.com>
6849 M:      Ben Chan <benchan@chromium.org>
6850 S:      Maintained
6851 F:      drivers/staging/gasket/
6852
6853 GCOV BASED KERNEL PROFILING
6854 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6855 S:      Maintained
6856 F:      kernel/gcov/
6857 F:      Documentation/dev-tools/gcov.rst
6858
6859 GDB KERNEL DEBUGGING HELPER SCRIPTS
6860 M:      Jan Kiszka <jan.kiszka@siemens.com>
6861 M:      Kieran Bingham <kbingham@kernel.org>
6862 S:      Supported
6863 F:      scripts/gdb/
6864
6865 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6866 M:      Achim Leubner <achim_leubner@adaptec.com>
6867 L:      linux-scsi@vger.kernel.org
6868 W:      http://www.icp-vortex.com/
6869 S:      Supported
6870 F:      drivers/scsi/gdt*
6871
6872 GEMTEK FM RADIO RECEIVER DRIVER
6873 M:      Hans Verkuil <hverkuil@xs4all.nl>
6874 L:      linux-media@vger.kernel.org
6875 T:      git git://linuxtv.org/media_tree.git
6876 W:      https://linuxtv.org
6877 S:      Maintained
6878 F:      drivers/media/radio/radio-gemtek*
6879
6880 GENERIC ARCHITECTURE TOPOLOGY
6881 M:      Sudeep Holla <sudeep.holla@arm.com>
6882 L:      linux-kernel@vger.kernel.org
6883 S:      Maintained
6884 F:      drivers/base/arch_topology.c
6885 F:      include/linux/arch_topology.h
6886
6887 GENERIC GPIO I2C DRIVER
6888 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6889 S:      Supported
6890 F:      drivers/i2c/busses/i2c-gpio.c
6891 F:      include/linux/platform_data/i2c-gpio.h
6892
6893 GENERIC GPIO I2C MULTIPLEXER DRIVER
6894 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6895 L:      linux-i2c@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6898 F:      include/linux/platform_data/i2c-mux-gpio.h
6899 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6900
6901 GENERIC HDLC (WAN) DRIVERS
6902 M:      Krzysztof Halasa <khc@pm.waw.pl>
6903 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6904 S:      Maintained
6905 F:      drivers/net/wan/c101.c
6906 F:      drivers/net/wan/hd6457*
6907 F:      drivers/net/wan/hdlc*
6908 F:      drivers/net/wan/n2.c
6909 F:      drivers/net/wan/pc300too.c
6910 F:      drivers/net/wan/pci200syn.c
6911 F:      drivers/net/wan/wanxl*
6912
6913 GENERIC INCLUDE/ASM HEADER FILES
6914 M:      Arnd Bergmann <arnd@arndb.de>
6915 L:      linux-arch@vger.kernel.org
6916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6917 S:      Maintained
6918 F:      include/asm-generic/
6919 F:      include/uapi/asm-generic/
6920
6921 GENERIC PHY FRAMEWORK
6922 M:      Kishon Vijay Abraham I <kishon@ti.com>
6923 L:      linux-kernel@vger.kernel.org
6924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6925 S:      Supported
6926 F:      drivers/phy/
6927 F:      include/linux/phy/
6928 F:      Documentation/devicetree/bindings/phy/
6929
6930 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6931 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6932 S:      Supported
6933 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6934
6935 GENERIC PM DOMAINS
6936 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6937 M:      Kevin Hilman <khilman@kernel.org>
6938 M:      Ulf Hansson <ulf.hansson@linaro.org>
6939 L:      linux-pm@vger.kernel.org
6940 S:      Supported
6941 F:      drivers/base/power/domain*.c
6942 F:      include/linux/pm_domain.h
6943 F:      Documentation/devicetree/bindings/power/power?domain*
6944
6945 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6946 M:      Eugen Hristev <eugen.hristev@microchip.com>
6947 L:      linux-input@vger.kernel.org
6948 S:      Maintained
6949 F:      drivers/input/touchscreen/resistive-adc-touch.c
6950
6951 GENERIC UIO DRIVER FOR PCI DEVICES
6952 M:      "Michael S. Tsirkin" <mst@redhat.com>
6953 L:      kvm@vger.kernel.org
6954 S:      Supported
6955 F:      drivers/uio/uio_pci_generic.c
6956
6957 GENERIC VDSO LIBRARY:
6958 M:      Andy Lutomirski <luto@kernel.org>
6959 M:      Thomas Gleixner <tglx@linutronix.de>
6960 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6961 L:      linux-kernel@vger.kernel.org
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6963 S:      Maintained
6964 F:      lib/vdso/
6965 F:      kernel/time/vsyscall.c
6966 F:      include/vdso/
6967 F:      include/asm-generic/vdso/vsyscall.h
6968
6969 GENWQE (IBM Generic Workqueue Card)
6970 M:      Frank Haverkamp <haver@linux.ibm.com>
6971 S:      Supported
6972 F:      drivers/misc/genwqe/
6973
6974 GET_MAINTAINER SCRIPT
6975 M:      Joe Perches <joe@perches.com>
6976 S:      Maintained
6977 F:      scripts/get_maintainer.pl
6978
6979 GFS2 FILE SYSTEM
6980 M:      Bob Peterson <rpeterso@redhat.com>
6981 M:      Andreas Gruenbacher <agruenba@redhat.com>
6982 L:      cluster-devel@redhat.com
6983 W:      http://sources.redhat.com/cluster/
6984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6985 S:      Supported
6986 F:      Documentation/filesystems/gfs2*.txt
6987 F:      fs/gfs2/
6988 F:      include/uapi/linux/gfs2_ondisk.h
6989
6990 GNSS SUBSYSTEM
6991 M:      Johan Hovold <johan@kernel.org>
6992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6993 S:      Maintained
6994 F:      Documentation/ABI/testing/sysfs-class-gnss
6995 F:      Documentation/devicetree/bindings/gnss/
6996 F:      drivers/gnss/
6997 F:      include/linux/gnss.h
6998
6999 GO7007 MPEG CODEC
7000 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7001 L:      linux-media@vger.kernel.org
7002 S:      Maintained
7003 F:      drivers/media/usb/go7007/
7004
7005 GOODIX TOUCHSCREEN
7006 M:      Bastien Nocera <hadess@hadess.net>
7007 L:      linux-input@vger.kernel.org
7008 S:      Maintained
7009 F:      drivers/input/touchscreen/goodix.c
7010
7011 GOOGLE ETHERNET DRIVERS
7012 M:      Catherine Sullivan <csully@google.com>
7013 R:      Sagi Shahar <sagis@google.com>
7014 R:      Jon Olson <jonolson@google.com>
7015 L:      netdev@vger.kernel.org
7016 S:      Supported
7017 F:      Documentation/networking/device_drivers/google/gve.rst
7018 F:      drivers/net/ethernet/google
7019
7020 GPD POCKET FAN DRIVER
7021 M:      Hans de Goede <hdegoede@redhat.com>
7022 L:      platform-driver-x86@vger.kernel.org
7023 S:      Maintained
7024 F:      drivers/platform/x86/gpd-pocket-fan.c
7025
7026 GPIO ACPI SUPPORT
7027 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7028 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7029 L:      linux-gpio@vger.kernel.org
7030 L:      linux-acpi@vger.kernel.org
7031 S:      Maintained
7032 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7033 F:      drivers/gpio/gpiolib-acpi.c
7034
7035 GPIO IR Transmitter
7036 M:      Sean Young <sean@mess.org>
7037 L:      linux-media@vger.kernel.org
7038 S:      Maintained
7039 F:      drivers/media/rc/gpio-ir-tx.c
7040
7041 GPIO MOCKUP DRIVER
7042 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7043 L:      linux-gpio@vger.kernel.org
7044 S:      Maintained
7045 F:      drivers/gpio/gpio-mockup.c
7046 F:      tools/testing/selftests/gpio/
7047
7048 GPIO SUBSYSTEM
7049 M:      Linus Walleij <linus.walleij@linaro.org>
7050 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7051 L:      linux-gpio@vger.kernel.org
7052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7053 S:      Maintained
7054 F:      Documentation/devicetree/bindings/gpio/
7055 F:      Documentation/driver-api/gpio/
7056 F:      Documentation/admin-guide/gpio/
7057 F:      Documentation/ABI/testing/gpio-cdev
7058 F:      Documentation/ABI/obsolete/sysfs-gpio
7059 F:      drivers/gpio/
7060 F:      include/linux/gpio/
7061 F:      include/linux/gpio.h
7062 F:      include/linux/of_gpio.h
7063 F:      include/asm-generic/gpio.h
7064 F:      include/uapi/linux/gpio.h
7065 F:      tools/gpio/
7066
7067 GRE DEMULTIPLEXER DRIVER
7068 M:      Dmitry Kozlov <xeb@mail.ru>
7069 L:      netdev@vger.kernel.org
7070 S:      Maintained
7071 F:      net/ipv4/gre_demux.c
7072 F:      net/ipv4/gre_offload.c
7073 F:      include/net/gre.h
7074
7075 GRETH 10/100/1G Ethernet MAC device driver
7076 M:      Andreas Larsson <andreas@gaisler.com>
7077 L:      netdev@vger.kernel.org
7078 S:      Maintained
7079 F:      drivers/net/ethernet/aeroflex/
7080
7081 GREYBUS AUDIO PROTOCOLS DRIVERS
7082 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7083 M:      Mark Greer <mgreer@animalcreek.com>
7084 S:      Maintained
7085 F:      drivers/staging/greybus/audio_apbridgea.c
7086 F:      drivers/staging/greybus/audio_apbridgea.h
7087 F:      drivers/staging/greybus/audio_codec.c
7088 F:      drivers/staging/greybus/audio_codec.h
7089 F:      drivers/staging/greybus/audio_gb.c
7090 F:      drivers/staging/greybus/audio_manager.c
7091 F:      drivers/staging/greybus/audio_manager.h
7092 F:      drivers/staging/greybus/audio_manager_module.c
7093 F:      drivers/staging/greybus/audio_manager_private.h
7094 F:      drivers/staging/greybus/audio_manager_sysfs.c
7095 F:      drivers/staging/greybus/audio_module.c
7096 F:      drivers/staging/greybus/audio_topology.c
7097
7098 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7099 M:      Viresh Kumar <vireshk@kernel.org>
7100 S:      Maintained
7101 F:      drivers/staging/greybus/authentication.c
7102 F:      drivers/staging/greybus/bootrom.c
7103 F:      drivers/staging/greybus/firmware.h
7104 F:      drivers/staging/greybus/fw-core.c
7105 F:      drivers/staging/greybus/fw-download.c
7106 F:      drivers/staging/greybus/fw-management.c
7107 F:      drivers/staging/greybus/greybus_authentication.h
7108 F:      drivers/staging/greybus/greybus_firmware.h
7109 F:      drivers/staging/greybus/hid.c
7110 F:      drivers/staging/greybus/i2c.c
7111 F:      drivers/staging/greybus/spi.c
7112 F:      drivers/staging/greybus/spilib.c
7113 F:      drivers/staging/greybus/spilib.h
7114
7115 GREYBUS LOOPBACK DRIVER
7116 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7117 S:      Maintained
7118 F:      drivers/staging/greybus/loopback.c
7119
7120 GREYBUS PLATFORM DRIVERS
7121 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7122 S:      Maintained
7123 F:      drivers/staging/greybus/arche-platform.c
7124 F:      drivers/staging/greybus/arche-apb-ctrl.c
7125 F:      drivers/staging/greybus/arche_platform.h
7126
7127 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7128 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7129 S:      Maintained
7130 F:      drivers/staging/greybus/sdio.c
7131 F:      drivers/staging/greybus/light.c
7132 F:      drivers/staging/greybus/gpio.c
7133 F:      drivers/staging/greybus/power_supply.c
7134 F:      drivers/staging/greybus/spi.c
7135 F:      drivers/staging/greybus/spilib.c
7136
7137 GREYBUS SUBSYSTEM
7138 M:      Johan Hovold <johan@kernel.org>
7139 M:      Alex Elder <elder@kernel.org>
7140 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7141 S:      Maintained
7142 F:      drivers/staging/greybus/
7143 F:      drivers/greybus/
7144 F:      include/linux/greybus.h
7145 F:      include/linux/greybus/
7146 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7147
7148 GREYBUS UART PROTOCOLS DRIVERS
7149 M:      David Lin <dtwlin@gmail.com>
7150 S:      Maintained
7151 F:      drivers/staging/greybus/uart.c
7152 F:      drivers/staging/greybus/log.c
7153
7154 GS1662 VIDEO SERIALIZER
7155 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7156 L:      linux-media@vger.kernel.org
7157 T:      git git://linuxtv.org/media_tree.git
7158 S:      Maintained
7159 F:      drivers/media/spi/gs1662.c
7160
7161 GSPCA FINEPIX SUBDRIVER
7162 M:      Frank Zago <frank@zago.net>
7163 L:      linux-media@vger.kernel.org
7164 T:      git git://linuxtv.org/media_tree.git
7165 S:      Maintained
7166 F:      drivers/media/usb/gspca/finepix.c
7167
7168 GSPCA GL860 SUBDRIVER
7169 M:      Olivier Lorin <o.lorin@laposte.net>
7170 L:      linux-media@vger.kernel.org
7171 T:      git git://linuxtv.org/media_tree.git
7172 S:      Maintained
7173 F:      drivers/media/usb/gspca/gl860/
7174
7175 GSPCA M5602 SUBDRIVER
7176 M:      Erik Andren <erik.andren@gmail.com>
7177 L:      linux-media@vger.kernel.org
7178 T:      git git://linuxtv.org/media_tree.git
7179 S:      Maintained
7180 F:      drivers/media/usb/gspca/m5602/
7181
7182 GSPCA PAC207 SONIXB SUBDRIVER
7183 M:      Hans Verkuil <hverkuil@xs4all.nl>
7184 L:      linux-media@vger.kernel.org
7185 T:      git git://linuxtv.org/media_tree.git
7186 S:      Odd Fixes
7187 F:      drivers/media/usb/gspca/pac207.c
7188
7189 GSPCA SN9C20X SUBDRIVER
7190 M:      Brian Johnson <brijohn@gmail.com>
7191 L:      linux-media@vger.kernel.org
7192 T:      git git://linuxtv.org/media_tree.git
7193 S:      Maintained
7194 F:      drivers/media/usb/gspca/sn9c20x.c
7195
7196 GSPCA T613 SUBDRIVER
7197 M:      Leandro Costantino <lcostantino@gmail.com>
7198 L:      linux-media@vger.kernel.org
7199 T:      git git://linuxtv.org/media_tree.git
7200 S:      Maintained
7201 F:      drivers/media/usb/gspca/t613.c
7202
7203 GSPCA USB WEBCAM DRIVER
7204 M:      Hans Verkuil <hverkuil@xs4all.nl>
7205 L:      linux-media@vger.kernel.org
7206 T:      git git://linuxtv.org/media_tree.git
7207 S:      Odd Fixes
7208 F:      drivers/media/usb/gspca/
7209
7210 GTP (GPRS Tunneling Protocol)
7211 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7212 M:      Harald Welte <laforge@gnumonks.org>
7213 L:      osmocom-net-gprs@lists.osmocom.org
7214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7215 S:      Maintained
7216 F:      drivers/net/gtp.c
7217
7218 GUID PARTITION TABLE (GPT)
7219 M:      Davidlohr Bueso <dave@stgolabs.net>
7220 L:      linux-efi@vger.kernel.org
7221 S:      Maintained
7222 F:      block/partitions/efi.*
7223
7224 H8/300 ARCHITECTURE
7225 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7226 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7227 W:      http://uclinux-h8.sourceforge.jp
7228 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7229 S:      Maintained
7230 F:      arch/h8300/
7231 F:      drivers/clocksource/h8300_*.c
7232 F:      drivers/clk/h8300/
7233 F:      drivers/irqchip/irq-renesas-h8*.c
7234
7235 HABANALABS PCI DRIVER
7236 M:      Oded Gabbay <oded.gabbay@gmail.com>
7237 T:      git https://github.com/HabanaAI/linux.git
7238 S:      Supported
7239 F:      drivers/misc/habanalabs/
7240 F:      include/uapi/misc/habanalabs.h
7241 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7242 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7243
7244 HACKRF MEDIA DRIVER
7245 M:      Antti Palosaari <crope@iki.fi>
7246 L:      linux-media@vger.kernel.org
7247 W:      https://linuxtv.org
7248 W:      http://palosaari.fi/linux/
7249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7250 T:      git git://linuxtv.org/anttip/media_tree.git
7251 S:      Maintained
7252 F:      drivers/media/usb/hackrf/
7253
7254 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7255 M:      Frank Seidel <frank@f-seidel.de>
7256 L:      platform-driver-x86@vger.kernel.org
7257 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7258 S:      Maintained
7259 F:      drivers/platform/x86/hdaps.c
7260
7261 HARDWARE MONITORING
7262 M:      Jean Delvare <jdelvare@suse.com>
7263 M:      Guenter Roeck <linux@roeck-us.net>
7264 L:      linux-hwmon@vger.kernel.org
7265 W:      http://hwmon.wiki.kernel.org/
7266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7267 S:      Maintained
7268 F:      Documentation/devicetree/bindings/hwmon/
7269 F:      Documentation/hwmon/
7270 F:      drivers/hwmon/
7271 F:      include/linux/hwmon*.h
7272 F:      include/trace/events/hwmon*.h
7273
7274 HARDWARE RANDOM NUMBER GENERATOR CORE
7275 M:      Matt Mackall <mpm@selenic.com>
7276 M:      Herbert Xu <herbert@gondor.apana.org.au>
7277 L:      linux-crypto@vger.kernel.org
7278 S:      Odd fixes
7279 F:      Documentation/devicetree/bindings/rng/
7280 F:      Documentation/admin-guide/hw_random.rst
7281 F:      drivers/char/hw_random/
7282 F:      include/linux/hw_random.h
7283
7284 HARDWARE TRACING FACILITIES
7285 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7286 S:      Maintained
7287 F:      drivers/hwtracing/
7288
7289 HARDWARE SPINLOCK CORE
7290 M:      Ohad Ben-Cohen <ohad@wizery.com>
7291 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7292 L:      linux-remoteproc@vger.kernel.org
7293 S:      Maintained
7294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7295 F:      Documentation/devicetree/bindings/hwlock/
7296 F:      Documentation/hwspinlock.txt
7297 F:      drivers/hwspinlock/
7298 F:      include/linux/hwspinlock.h
7299
7300 HARMONY SOUND DRIVER
7301 L:      linux-parisc@vger.kernel.org
7302 S:      Maintained
7303 F:      sound/parisc/harmony.*
7304
7305 HDPVR USB VIDEO ENCODER DRIVER
7306 M:      Hans Verkuil <hverkuil@xs4all.nl>
7307 L:      linux-media@vger.kernel.org
7308 T:      git git://linuxtv.org/media_tree.git
7309 W:      https://linuxtv.org
7310 S:      Odd Fixes
7311 F:      drivers/media/usb/hdpvr/
7312
7313 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7314 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7315 S:      Supported
7316 F:      Documentation/watchdog/hpwdt.rst
7317 F:      drivers/watchdog/hpwdt.c
7318
7319 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7320 M:      Don Brace <don.brace@microsemi.com>
7321 L:      esc.storagedev@microsemi.com
7322 L:      linux-scsi@vger.kernel.org
7323 S:      Supported
7324 F:      Documentation/scsi/hpsa.txt
7325 F:      drivers/scsi/hpsa*.[ch]
7326 F:      include/linux/cciss*.h
7327 F:      include/uapi/linux/cciss*.h
7328
7329 HFI1 DRIVER
7330 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7331 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7332 L:      linux-rdma@vger.kernel.org
7333 S:      Supported
7334 F:      drivers/infiniband/hw/hfi1
7335
7336 HFS FILESYSTEM
7337 L:      linux-fsdevel@vger.kernel.org
7338 S:      Orphan
7339 F:      Documentation/filesystems/hfs.txt
7340 F:      fs/hfs/
7341
7342 HFSPLUS FILESYSTEM
7343 L:      linux-fsdevel@vger.kernel.org
7344 S:      Orphan
7345 F:      Documentation/filesystems/hfsplus.txt
7346 F:      fs/hfsplus/
7347
7348 HGA FRAMEBUFFER DRIVER
7349 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7350 L:      linux-nvidia@lists.surfsouth.com
7351 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7352 S:      Maintained
7353 F:      drivers/video/fbdev/hgafb.c
7354
7355 HIBERNATION (aka Software Suspend, aka swsusp)
7356 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7357 M:      Pavel Machek <pavel@ucw.cz>
7358 L:      linux-pm@vger.kernel.org
7359 B:      https://bugzilla.kernel.org
7360 S:      Supported
7361 F:      arch/x86/power/
7362 F:      drivers/base/power/
7363 F:      kernel/power/
7364 F:      include/linux/suspend.h
7365 F:      include/linux/freezer.h
7366 F:      include/linux/pm.h
7367 F:      arch/*/include/asm/suspend*.h
7368
7369 HID CORE LAYER
7370 M:      Jiri Kosina <jikos@kernel.org>
7371 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7372 L:      linux-input@vger.kernel.org
7373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7374 S:      Maintained
7375 F:      drivers/hid/
7376 F:      include/linux/hid*
7377 F:      include/uapi/linux/hid*
7378
7379 HID SENSOR HUB DRIVERS
7380 M:      Jiri Kosina <jikos@kernel.org>
7381 M:      Jonathan Cameron <jic23@kernel.org>
7382 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7383 L:      linux-input@vger.kernel.org
7384 L:      linux-iio@vger.kernel.org
7385 S:      Maintained
7386 F:      Documentation/hid/hid-sensor*
7387 F:      drivers/hid/hid-sensor-*
7388 F:      drivers/iio/*/hid-*
7389 F:      include/linux/hid-sensor-*
7390
7391 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7392 M:      Thomas Gleixner <tglx@linutronix.de>
7393 L:      linux-kernel@vger.kernel.org
7394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7395 S:      Maintained
7396 F:      Documentation/timers/
7397 F:      kernel/time/hrtimer.c
7398 F:      kernel/time/clockevents.c
7399 F:      kernel/time/timer_*.c
7400 F:      include/linux/clockchips.h
7401 F:      include/linux/hrtimer.h
7402
7403 HIGH-SPEED SCC DRIVER FOR AX.25
7404 L:      linux-hams@vger.kernel.org
7405 S:      Orphan
7406 F:      drivers/net/hamradio/dmascc.c
7407 F:      drivers/net/hamradio/scc.c
7408
7409 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7410 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7411 W:      http://www.highpoint-tech.com
7412 S:      Supported
7413 F:      Documentation/scsi/hptiop.txt
7414 F:      drivers/scsi/hptiop.c
7415
7416 HIPPI
7417 M:      Jes Sorensen <jes@trained-monkey.org>
7418 L:      linux-hippi@sunsite.dk
7419 S:      Maintained
7420 F:      include/linux/hippidevice.h
7421 F:      include/uapi/linux/if_hippi.h
7422 F:      net/802/hippi.c
7423 F:      drivers/net/hippi/
7424
7425 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7426 M:      Zaibo Xu <xuzaibo@huawei.com>
7427 L:      linux-crypto@vger.kernel.org
7428 S:      Maintained
7429 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7430 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7431 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7432 F:      drivers/crypto/hisilicon/sec2/sec.h
7433 F:      Documentation/ABI/testing/debugfs-hisi-sec
7434
7435 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7436 M:      Zaibo Xu <xuzaibo@huawei.com>
7437 L:      linux-crypto@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7440 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7441 F:      drivers/crypto/hisilicon/hpre/hpre.h
7442 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7443
7444 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7445 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7446 M:      Salil Mehta <salil.mehta@huawei.com>
7447 L:      netdev@vger.kernel.org
7448 W:      http://www.hisilicon.com
7449 S:      Maintained
7450 F:      drivers/net/ethernet/hisilicon/hns3/
7451
7452 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7453 M:      Zaibo Xu <xuzaibo@huawei.com>
7454 S:      Maintained
7455 F:      drivers/char/hw_random/hisi-trng-v2.c
7456
7457 HISILICON LPC BUS DRIVER
7458 M:      john.garry@huawei.com
7459 W:      http://www.hisilicon.com
7460 S:      Maintained
7461 F:      drivers/bus/hisi_lpc.c
7462 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7463
7464 HISILICON NETWORK SUBSYSTEM DRIVER
7465 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7466 M:      Salil Mehta <salil.mehta@huawei.com>
7467 L:      netdev@vger.kernel.org
7468 W:      http://www.hisilicon.com
7469 S:      Maintained
7470 F:      drivers/net/ethernet/hisilicon/
7471 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7472
7473 HISILICON PMU DRIVER
7474 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7475 W:      http://www.hisilicon.com
7476 S:      Supported
7477 F:      drivers/perf/hisilicon
7478 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7479
7480 HISILICON ROCE DRIVER
7481 M:      Lijun Ou <oulijun@huawei.com>
7482 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7483 L:      linux-rdma@vger.kernel.org
7484 S:      Maintained
7485 F:      drivers/infiniband/hw/hns/
7486 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7487
7488 HISILICON SAS Controller
7489 M:      John Garry <john.garry@huawei.com>
7490 W:      http://www.hisilicon.com
7491 S:      Supported
7492 F:      drivers/scsi/hisi_sas/
7493 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7494
7495 HISILICON QM AND ZIP Controller DRIVER
7496 M:      Zhou Wang <wangzhou1@hisilicon.com>
7497 L:      linux-crypto@vger.kernel.org
7498 S:      Maintained
7499 F:      drivers/crypto/hisilicon/qm.c
7500 F:      drivers/crypto/hisilicon/qm.h
7501 F:      drivers/crypto/hisilicon/sgl.c
7502 F:      drivers/crypto/hisilicon/zip/
7503 F:      Documentation/ABI/testing/debugfs-hisi-zip
7504
7505 HMM - Heterogeneous Memory Management
7506 M:      Jérôme Glisse <jglisse@redhat.com>
7507 L:      linux-mm@kvack.org
7508 S:      Maintained
7509 F:      mm/hmm*
7510 F:      include/linux/hmm*
7511 F:      Documentation/vm/hmm.rst
7512
7513 HOST AP DRIVER
7514 M:      Jouni Malinen <j@w1.fi>
7515 L:      linux-wireless@vger.kernel.org
7516 W:      http://w1.fi/hostap-driver.html
7517 S:      Obsolete
7518 F:      drivers/net/wireless/intersil/hostap/
7519
7520 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7521 L:      platform-driver-x86@vger.kernel.org
7522 S:      Orphan
7523 F:      drivers/platform/x86/tc1100-wmi.c
7524
7525 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7526 M:      Jaroslav Kysela <perex@perex.cz>
7527 S:      Obsolete
7528 F:      drivers/staging/hp/hp100.*
7529
7530 HPET:   High Precision Event Timers driver
7531 M:      Clemens Ladisch <clemens@ladisch.de>
7532 S:      Maintained
7533 F:      Documentation/timers/hpet.rst
7534 F:      drivers/char/hpet.c
7535 F:      include/linux/hpet.h
7536 F:      include/uapi/linux/hpet.h
7537
7538 HPET:   x86
7539 S:      Orphan
7540 F:      arch/x86/kernel/hpet.c
7541 F:      arch/x86/include/asm/hpet.h
7542
7543 HPFS FILESYSTEM
7544 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7545 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7546 S:      Maintained
7547 F:      fs/hpfs/
7548
7549 HSI SUBSYSTEM
7550 M:      Sebastian Reichel <sre@kernel.org>
7551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7552 S:      Maintained
7553 F:      Documentation/ABI/testing/sysfs-bus-hsi
7554 F:      Documentation/driver-api/hsi.rst
7555 F:      drivers/hsi/
7556 F:      include/linux/hsi/
7557 F:      include/uapi/linux/hsi/
7558
7559 HSO 3G MODEM DRIVER
7560 L:      linux-usb@vger.kernel.org
7561 S:      Orphan
7562 F:      drivers/net/usb/hso.c
7563
7564 HSR NETWORK PROTOCOL
7565 M:      Arvid Brodin <arvid.brodin@alten.se>
7566 L:      netdev@vger.kernel.org
7567 S:      Maintained
7568 F:      net/hsr/
7569
7570 HT16K33 LED CONTROLLER DRIVER
7571 M:      Robin van der Gracht <robin@protonic.nl>
7572 S:      Maintained
7573 F:      drivers/auxdisplay/ht16k33.c
7574 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7575
7576 HTCPEN TOUCHSCREEN DRIVER
7577 M:      Pau Oliva Fora <pof@eslack.org>
7578 L:      linux-input@vger.kernel.org
7579 S:      Maintained
7580 F:      drivers/input/touchscreen/htcpen.c
7581
7582 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7583 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7584 L:      linux-iio@vger.kernel.org
7585 W:      http://www.st.com/
7586 S:      Maintained
7587 F:      drivers/iio/humidity/hts221*
7588 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7589
7590 HUAWEI ETHERNET DRIVER
7591 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7592 L:      netdev@vger.kernel.org
7593 S:      Supported
7594 F:      Documentation/networking/hinic.txt
7595 F:      drivers/net/ethernet/huawei/hinic/
7596
7597 HUGETLB FILESYSTEM
7598 M:      Mike Kravetz <mike.kravetz@oracle.com>
7599 L:      linux-mm@kvack.org
7600 S:      Maintained
7601 F:      fs/hugetlbfs/
7602 F:      mm/hugetlb.c
7603 F:      include/linux/hugetlb.h
7604 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7605 F:      Documentation/vm/hugetlbfs_reserv.rst
7606 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7607
7608 HVA ST MEDIA DRIVER
7609 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7610 L:      linux-media@vger.kernel.org
7611 T:      git git://linuxtv.org/media_tree.git
7612 W:      https://linuxtv.org
7613 S:      Supported
7614 F:      drivers/media/platform/sti/hva
7615
7616 HWPOISON MEMORY FAILURE HANDLING
7617 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7618 L:      linux-mm@kvack.org
7619 S:      Maintained
7620 F:      mm/memory-failure.c
7621 F:      mm/hwpoison-inject.c
7622
7623 HYGON PROCESSOR SUPPORT
7624 M:      Pu Wen <puwen@hygon.cn>
7625 L:      linux-kernel@vger.kernel.org
7626 S:      Maintained
7627 F:      arch/x86/kernel/cpu/hygon.c
7628
7629 HYNIX HI556 SENSOR DRIVER
7630 M:      Shawn Tu <shawnx.tu@intel.com>
7631 L:      linux-media@vger.kernel.org
7632 T:      git git://linuxtv.org/media_tree.git
7633 S:      Maintained
7634 F:      drivers/media/i2c/hi556.c
7635
7636 Hyper-V CORE AND DRIVERS
7637 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7638 M:      Haiyang Zhang <haiyangz@microsoft.com>
7639 M:      Stephen Hemminger <sthemmin@microsoft.com>
7640 M:      Sasha Levin <sashal@kernel.org>
7641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7642 L:      linux-hyperv@vger.kernel.org
7643 S:      Supported
7644 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7645 F:      arch/x86/include/asm/mshyperv.h
7646 F:      arch/x86/include/asm/trace/hyperv.h
7647 F:      arch/x86/include/asm/hyperv-tlfs.h
7648 F:      arch/x86/kernel/cpu/mshyperv.c
7649 F:      arch/x86/hyperv
7650 F:      drivers/clocksource/hyperv_timer.c
7651 F:      drivers/hid/hid-hyperv.c
7652 F:      drivers/hv/
7653 F:      drivers/input/serio/hyperv-keyboard.c
7654 F:      drivers/pci/controller/pci-hyperv.c
7655 F:      drivers/pci/controller/pci-hyperv-intf.c
7656 F:      drivers/net/hyperv/
7657 F:      drivers/scsi/storvsc_drv.c
7658 F:      drivers/uio/uio_hv_generic.c
7659 F:      drivers/video/fbdev/hyperv_fb.c
7660 F:      drivers/iommu/hyperv-iommu.c
7661 F:      net/vmw_vsock/hyperv_transport.c
7662 F:      include/clocksource/hyperv_timer.h
7663 F:      include/linux/hyperv.h
7664 F:      include/uapi/linux/hyperv.h
7665 F:      include/asm-generic/mshyperv.h
7666 F:      tools/hv/
7667 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7668 F:      Documentation/ABI/testing/debugfs-hyperv
7669
7670 HYPERBUS SUPPORT
7671 M:      Vignesh Raghavendra <vigneshr@ti.com>
7672 S:      Supported
7673 F:      drivers/mtd/hyperbus/
7674 F:      include/linux/mtd/hyperbus.h
7675 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7676 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7677
7678 HYPERVISOR VIRTUAL CONSOLE DRIVER
7679 L:      linuxppc-dev@lists.ozlabs.org
7680 S:      Odd Fixes
7681 F:      drivers/tty/hvc/
7682
7683 I2C ACPI SUPPORT
7684 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7685 L:      linux-i2c@vger.kernel.org
7686 L:      linux-acpi@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/i2c/i2c-core-acpi.c
7689
7690 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7691 M:      Ajay Gupta <ajayg@nvidia.com>
7692 L:      linux-i2c@vger.kernel.org
7693 S:      Maintained
7694 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7695 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7696
7697 I2C MUXES
7698 M:      Peter Rosin <peda@axentia.se>
7699 L:      linux-i2c@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/i2c/i2c-topology.rst
7702 F:      Documentation/i2c/muxes/
7703 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7704 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7705 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7706 F:      drivers/i2c/i2c-mux.c
7707 F:      drivers/i2c/muxes/
7708 F:      include/linux/i2c-mux.h
7709
7710 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7711 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7712 L:      linux-i2c@vger.kernel.org
7713 S:      Maintained
7714 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7715 F:      drivers/i2c/busses/i2c-mv64xxx.c
7716
7717 I2C OVER PARALLEL PORT
7718 M:      Jean Delvare <jdelvare@suse.com>
7719 L:      linux-i2c@vger.kernel.org
7720 S:      Maintained
7721 F:      Documentation/i2c/busses/i2c-parport.rst
7722 F:      Documentation/i2c/busses/i2c-parport-light.rst
7723 F:      drivers/i2c/busses/i2c-parport.c
7724 F:      drivers/i2c/busses/i2c-parport-light.c
7725
7726 I2C SUBSYSTEM
7727 M:      Wolfram Sang <wsa@the-dreams.de>
7728 L:      linux-i2c@vger.kernel.org
7729 W:      https://i2c.wiki.kernel.org/
7730 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7732 S:      Maintained
7733 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7734 F:      Documentation/i2c/
7735 F:      drivers/i2c/*
7736 F:      include/linux/i2c.h
7737 F:      include/linux/i2c-dev.h
7738 F:      include/linux/i2c-smbus.h
7739 F:      include/uapi/linux/i2c.h
7740 F:      include/uapi/linux/i2c-*.h
7741
7742 I2C SUBSYSTEM HOST DRIVERS
7743 L:      linux-i2c@vger.kernel.org
7744 W:      https://i2c.wiki.kernel.org/
7745 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7747 S:      Odd Fixes
7748 F:      Documentation/devicetree/bindings/i2c/
7749 F:      drivers/i2c/algos/
7750 F:      drivers/i2c/busses/
7751
7752 I2C-TAOS-EVM DRIVER
7753 M:      Jean Delvare <jdelvare@suse.com>
7754 L:      linux-i2c@vger.kernel.org
7755 S:      Maintained
7756 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7757 F:      drivers/i2c/busses/i2c-taos-evm.c
7758
7759 I2C-TINY-USB DRIVER
7760 M:      Till Harbaum <till@harbaum.org>
7761 L:      linux-i2c@vger.kernel.org
7762 W:      http://www.harbaum.org/till/i2c_tiny_usb
7763 S:      Maintained
7764 F:      drivers/i2c/busses/i2c-tiny-usb.c
7765
7766 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7767 M:      Jean Delvare <jdelvare@suse.com>
7768 L:      linux-i2c@vger.kernel.org
7769 S:      Maintained
7770 F:      Documentation/i2c/busses/i2c-ali1535.rst
7771 F:      Documentation/i2c/busses/i2c-ali1563.rst
7772 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7773 F:      Documentation/i2c/busses/i2c-amd756.rst
7774 F:      Documentation/i2c/busses/i2c-amd8111.rst
7775 F:      Documentation/i2c/busses/i2c-i801.rst
7776 F:      Documentation/i2c/busses/i2c-nforce2.rst
7777 F:      Documentation/i2c/busses/i2c-piix4.rst
7778 F:      Documentation/i2c/busses/i2c-sis5595.rst
7779 F:      Documentation/i2c/busses/i2c-sis630.rst
7780 F:      Documentation/i2c/busses/i2c-sis96x.rst
7781 F:      Documentation/i2c/busses/i2c-via.rst
7782 F:      Documentation/i2c/busses/i2c-viapro.rst
7783 F:      drivers/i2c/busses/i2c-ali1535.c
7784 F:      drivers/i2c/busses/i2c-ali1563.c
7785 F:      drivers/i2c/busses/i2c-ali15x3.c
7786 F:      drivers/i2c/busses/i2c-amd756.c
7787 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7788 F:      drivers/i2c/busses/i2c-amd8111.c
7789 F:      drivers/i2c/busses/i2c-i801.c
7790 F:      drivers/i2c/busses/i2c-isch.c
7791 F:      drivers/i2c/busses/i2c-nforce2.c
7792 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7793 F:      drivers/i2c/busses/i2c-piix4.c
7794 F:      drivers/i2c/busses/i2c-sis5595.c
7795 F:      drivers/i2c/busses/i2c-sis630.c
7796 F:      drivers/i2c/busses/i2c-sis96x.c
7797 F:      drivers/i2c/busses/i2c-via.c
7798 F:      drivers/i2c/busses/i2c-viapro.c
7799
7800 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7801 M:      Hans de Goede <hdegoede@redhat.com>
7802 L:      linux-i2c@vger.kernel.org
7803 S:      Maintained
7804 F:      drivers/i2c/busses/i2c-cht-wc.c
7805
7806 I2C/SMBUS ISMT DRIVER
7807 M:      Seth Heasley <seth.heasley@intel.com>
7808 M:      Neil Horman <nhorman@tuxdriver.com>
7809 L:      linux-i2c@vger.kernel.org
7810 F:      drivers/i2c/busses/i2c-ismt.c
7811 F:      Documentation/i2c/busses/i2c-ismt.rst
7812
7813 I2C/SMBUS STUB DRIVER
7814 M:      Jean Delvare <jdelvare@suse.com>
7815 L:      linux-i2c@vger.kernel.org
7816 S:      Maintained
7817 F:      drivers/i2c/i2c-stub.c
7818
7819 I3C SUBSYSTEM
7820 M:      Boris Brezillon <bbrezillon@kernel.org>
7821 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7822 C:      irc://chat.freenode.net/linux-i3c
7823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7824 S:      Maintained
7825 F:      Documentation/ABI/testing/sysfs-bus-i3c
7826 F:      Documentation/devicetree/bindings/i3c/
7827 F:      Documentation/driver-api/i3c
7828 F:      drivers/i3c/
7829 F:      include/linux/i3c/
7830
7831 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7832 M:      Vitor Soares <vitor.soares@synopsys.com>
7833 S:      Maintained
7834 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7835 F:      drivers/i3c/master/dw*
7836
7837 I3C DRIVER FOR CADENCE I3C MASTER IP
7838 M:      Przemysław Gaj <pgaj@cadence.com>
7839 S:      Maintained
7840 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7841 F:      drivers/i3c/master/i3c-master-cdns.c
7842
7843 IA64 (Itanium) PLATFORM
7844 M:      Tony Luck <tony.luck@intel.com>
7845 M:      Fenghua Yu <fenghua.yu@intel.com>
7846 L:      linux-ia64@vger.kernel.org
7847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7848 S:      Maintained
7849 F:      arch/ia64/
7850
7851 IBM Power 842 compression accelerator
7852 M:      Haren Myneni <haren@us.ibm.com>
7853 S:      Supported
7854 F:      drivers/crypto/nx/Makefile
7855 F:      drivers/crypto/nx/Kconfig
7856 F:      drivers/crypto/nx/nx-842*
7857 F:      include/linux/sw842.h
7858 F:      crypto/842.c
7859 F:      lib/842/
7860
7861 IBM Power in-Nest Crypto Acceleration
7862 M:      Breno Leitão <leitao@debian.org>
7863 M:      Nayna Jain <nayna@linux.ibm.com>
7864 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7865 L:      linux-crypto@vger.kernel.org
7866 S:      Supported
7867 F:      drivers/crypto/nx/Makefile
7868 F:      drivers/crypto/nx/Kconfig
7869 F:      drivers/crypto/nx/nx-aes*
7870 F:      drivers/crypto/nx/nx-sha*
7871 F:      drivers/crypto/nx/nx.*
7872 F:      drivers/crypto/nx/nx_csbcpb.h
7873 F:      drivers/crypto/nx/nx_debugfs.c
7874
7875 IBM Power Linux RAID adapter
7876 M:      Brian King <brking@us.ibm.com>
7877 S:      Supported
7878 F:      drivers/scsi/ipr.*
7879
7880 IBM Power SRIOV Virtual NIC Device Driver
7881 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7882 M:      John Allen <jallen@linux.ibm.com>
7883 L:      netdev@vger.kernel.org
7884 S:      Supported
7885 F:      drivers/net/ethernet/ibm/ibmvnic.*
7886
7887 IBM Power Virtual Accelerator Switchboard
7888 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7889 L:      linuxppc-dev@lists.ozlabs.org
7890 S:      Supported
7891 F:      arch/powerpc/platforms/powernv/vas*
7892 F:      arch/powerpc/platforms/powernv/copy-paste.h
7893 F:      arch/powerpc/include/asm/vas.h
7894
7895 IBM Power Virtual Ethernet Device Driver
7896 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7897 L:      netdev@vger.kernel.org
7898 S:      Supported
7899 F:      drivers/net/ethernet/ibm/ibmveth.*
7900
7901 IBM Power Virtual FC Device Drivers
7902 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7903 L:      linux-scsi@vger.kernel.org
7904 S:      Supported
7905 F:      drivers/scsi/ibmvscsi/ibmvfc*
7906
7907 IBM Power Virtual Management Channel Driver
7908 M:      Steven Royer <seroyer@linux.ibm.com>
7909 S:      Supported
7910 F:      drivers/misc/ibmvmc.*
7911
7912 IBM Power Virtual SCSI Device Drivers
7913 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7914 L:      linux-scsi@vger.kernel.org
7915 S:      Supported
7916 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7917 F:      include/scsi/viosrp.h
7918
7919 IBM Power Virtual SCSI Device Target Driver
7920 M:      Michael Cyr <mikecyr@linux.ibm.com>
7921 L:      linux-scsi@vger.kernel.org
7922 L:      target-devel@vger.kernel.org
7923 S:      Supported
7924 F:      drivers/scsi/ibmvscsi_tgt/
7925
7926 IBM Power VMX Cryptographic instructions
7927 M:      Breno Leitão <leitao@debian.org>
7928 M:      Nayna Jain <nayna@linux.ibm.com>
7929 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7930 L:      linux-crypto@vger.kernel.org
7931 S:      Supported
7932 F:      drivers/crypto/vmx/Makefile
7933 F:      drivers/crypto/vmx/Kconfig
7934 F:      drivers/crypto/vmx/vmx.c
7935 F:      drivers/crypto/vmx/aes*
7936 F:      drivers/crypto/vmx/ghash*
7937 F:      drivers/crypto/vmx/ppc-xlate.pl
7938
7939 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7940 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7941 L:      linux-pci@vger.kernel.org
7942 L:      linuxppc-dev@lists.ozlabs.org
7943 S:      Supported
7944 F:      drivers/pci/hotplug/rpaphp*
7945
7946 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7947 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7948 L:      linux-pci@vger.kernel.org
7949 L:      linuxppc-dev@lists.ozlabs.org
7950 S:      Supported
7951 F:      drivers/pci/hotplug/rpadlpar*
7952
7953 IBM ServeRAID RAID DRIVER
7954 S:      Orphan
7955 F:      drivers/scsi/ips.*
7956
7957 ICH LPC AND GPIO DRIVER
7958 M:      Peter Tyser <ptyser@xes-inc.com>
7959 S:      Maintained
7960 F:      drivers/mfd/lpc_ich.c
7961 F:      drivers/gpio/gpio-ich.c
7962
7963 ICY I2C DRIVER
7964 M:      Max Staudt <max@enpas.org>
7965 L:      linux-i2c@vger.kernel.org
7966 S:      Maintained
7967 F:      drivers/i2c/busses/i2c-icy.c
7968
7969 IDE SUBSYSTEM
7970 M:      "David S. Miller" <davem@davemloft.net>
7971 L:      linux-ide@vger.kernel.org
7972 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7974 S:      Maintained
7975 F:      Documentation/ide/
7976 F:      drivers/ide/
7977 F:      include/linux/ide.h
7978
7979 IDE/ATAPI DRIVERS
7980 M:      Borislav Petkov <bp@alien8.de>
7981 L:      linux-ide@vger.kernel.org
7982 S:      Maintained
7983 F:      Documentation/cdrom/ide-cd.rst
7984 F:      drivers/ide/ide-cd*
7985
7986 IDEAPAD LAPTOP EXTRAS DRIVER
7987 M:      Ike Panhc <ike.pan@canonical.com>
7988 L:      platform-driver-x86@vger.kernel.org
7989 W:      http://launchpad.net/ideapad-laptop
7990 S:      Maintained
7991 F:      drivers/platform/x86/ideapad-laptop.c
7992
7993 IDEAPAD LAPTOP SLIDEBAR DRIVER
7994 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7995 L:      linux-input@vger.kernel.org
7996 W:      https://github.com/o2genum/ideapad-slidebar
7997 S:      Maintained
7998 F:      drivers/input/misc/ideapad_slidebar.c
7999
8000 IDT VersaClock 5 CLOCK DRIVER
8001 M:      Marek Vasut <marek.vasut@gmail.com>
8002 S:      Maintained
8003 F:      drivers/clk/clk-versaclock5.c
8004
8005 IEEE 802.15.4 SUBSYSTEM
8006 M:      Alexander Aring <alex.aring@gmail.com>
8007 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8008 L:      linux-wpan@vger.kernel.org
8009 W:      http://wpan.cakelab.org/
8010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8012 S:      Maintained
8013 F:      net/ieee802154/
8014 F:      net/mac802154/
8015 F:      drivers/net/ieee802154/
8016 F:      include/linux/nl802154.h
8017 F:      include/linux/ieee802154.h
8018 F:      include/net/nl802154.h
8019 F:      include/net/mac802154.h
8020 F:      include/net/af_ieee802154.h
8021 F:      include/net/cfg802154.h
8022 F:      include/net/ieee802154_netdev.h
8023 F:      Documentation/networking/ieee802154.rst
8024
8025 IFE PROTOCOL
8026 M:      Yotam Gigi <yotam.gi@gmail.com>
8027 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8028 F:      net/ife
8029 F:      include/net/ife.h
8030 F:      include/uapi/linux/ife.h
8031
8032 IGORPLUG-USB IR RECEIVER
8033 M:      Sean Young <sean@mess.org>
8034 L:      linux-media@vger.kernel.org
8035 S:      Maintained
8036 F:      drivers/media/rc/igorplugusb.c
8037
8038 IGUANAWORKS USB IR TRANSCEIVER
8039 M:      Sean Young <sean@mess.org>
8040 L:      linux-media@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/media/rc/iguanair.c
8043
8044 IIO DIGITAL POTENTIOMETER DAC
8045 M:      Peter Rosin <peda@axentia.se>
8046 L:      linux-iio@vger.kernel.org
8047 S:      Maintained
8048 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8049 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8050 F:      drivers/iio/dac/dpot-dac.c
8051
8052 IIO ENVELOPE DETECTOR
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-adc-envelope-detector
8057 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8058 F:      drivers/iio/adc/envelope-detector.c
8059
8060 IIO MULTIPLEXER
8061 M:      Peter Rosin <peda@axentia.se>
8062 L:      linux-iio@vger.kernel.org
8063 S:      Maintained
8064 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8065 F:      drivers/iio/multiplexer/iio-mux.c
8066
8067 IIO SUBSYSTEM AND DRIVERS
8068 M:      Jonathan Cameron <jic23@kernel.org>
8069 R:      Hartmut Knaack <knaack.h@gmx.de>
8070 R:      Lars-Peter Clausen <lars@metafoo.de>
8071 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8072 L:      linux-iio@vger.kernel.org
8073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8074 S:      Maintained
8075 F:      Documentation/ABI/testing/configfs-iio*
8076 F:      Documentation/ABI/testing/sysfs-bus-iio*
8077 F:      Documentation/devicetree/bindings/iio/
8078 F:      drivers/iio/
8079 F:      drivers/staging/iio/
8080 F:      include/linux/iio/
8081 F:      tools/iio/
8082
8083 IIO UNIT CONVERTER
8084 M:      Peter Rosin <peda@axentia.se>
8085 L:      linux-iio@vger.kernel.org
8086 S:      Maintained
8087 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8088 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8089 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8090 F:      drivers/iio/afe/iio-rescale.c
8091
8092 IKANOS/ADI EAGLE ADSL USB DRIVER
8093 M:      Matthieu Castet <castet.matthieu@free.fr>
8094 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8095 S:      Maintained
8096 F:      drivers/usb/atm/ueagle-atm.c
8097
8098 IMGTEC ASCII LCD DRIVER
8099 M:      Paul Burton <paulburton@kernel.org>
8100 S:      Maintained
8101 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8102 F:      drivers/auxdisplay/img-ascii-lcd.c
8103
8104 IMGTEC IR DECODER DRIVER
8105 M:      James Hogan <jhogan@kernel.org>
8106 S:      Maintained
8107 F:      drivers/media/rc/img-ir/
8108
8109 IMON SOUNDGRAPH USB IR RECEIVER
8110 M:      Sean Young <sean@mess.org>
8111 L:      linux-media@vger.kernel.org
8112 S:      Maintained
8113 F:      drivers/media/rc/imon_raw.c
8114 F:      drivers/media/rc/imon.c
8115
8116 IMS TWINTURBO FRAMEBUFFER DRIVER
8117 L:      linux-fbdev@vger.kernel.org
8118 S:      Orphan
8119 F:      drivers/video/fbdev/imsttfb.c
8120
8121 INA209 HARDWARE MONITOR DRIVER
8122 M:      Guenter Roeck <linux@roeck-us.net>
8123 L:      linux-hwmon@vger.kernel.org
8124 S:      Maintained
8125 F:      Documentation/hwmon/ina209.rst
8126 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8127 F:      drivers/hwmon/ina209.c
8128
8129 INA2XX 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/ina2xx.rst
8134 F:      drivers/hwmon/ina2xx.c
8135 F:      include/linux/platform_data/ina2xx.h
8136
8137 INDUSTRY PACK SUBSYSTEM (IPACK)
8138 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8139 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8140 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8141 L:      industrypack-devel@lists.sourceforge.net
8142 W:      http://industrypack.sourceforge.net
8143 S:      Maintained
8144 F:      drivers/ipack/
8145
8146 INFINEON DPS310 Driver
8147 M:      Eddie James <eajames@linux.ibm.com>
8148 L:      linux-iio@vger.kernel.org
8149 F:      drivers/iio/pressure/dps310.c
8150 S:      Maintained
8151
8152 INFINIBAND SUBSYSTEM
8153 M:      Doug Ledford <dledford@redhat.com>
8154 M:      Jason Gunthorpe <jgg@mellanox.com>
8155 L:      linux-rdma@vger.kernel.org
8156 W:      https://github.com/linux-rdma/rdma-core
8157 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8159 S:      Supported
8160 F:      Documentation/devicetree/bindings/infiniband/
8161 F:      Documentation/infiniband/
8162 F:      drivers/infiniband/
8163 F:      include/uapi/linux/if_infiniband.h
8164 F:      include/uapi/rdma/
8165 F:      include/rdma/
8166 F:      include/trace/events/ib_mad.h
8167 F:      include/trace/events/ib_umad.h
8168 F:      samples/bpf/ibumad_kern.c
8169 F:      samples/bpf/ibumad_user.c
8170
8171 INGENIC JZ4780 DMA Driver
8172 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8173 S:      Maintained
8174 F:      drivers/dma/dma-jz4780.c
8175
8176 INGENIC JZ4780 NAND DRIVER
8177 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8178 L:      linux-mtd@lists.infradead.org
8179 S:      Maintained
8180 F:      drivers/mtd/nand/raw/ingenic/
8181
8182 INGENIC JZ47xx SoCs
8183 M:      Paul Cercueil <paul@crapouillou.net>
8184 S:      Maintained
8185 F:      arch/mips/boot/dts/ingenic/
8186 F:      arch/mips/include/asm/mach-jz4740/
8187 F:      arch/mips/jz4740/
8188 F:      drivers/clk/ingenic/
8189 F:      drivers/dma/dma-jz4780.c
8190 F:      drivers/gpu/drm/ingenic/
8191 F:      drivers/i2c/busses/i2c-jz4780.c
8192 F:      drivers/iio/adc/ingenic-adc.c
8193 F:      drivers/irqchip/irq-ingenic.c
8194 F:      drivers/memory/jz4780-nemc.c
8195 F:      drivers/mmc/host/jz4740_mmc.c
8196 F:      drivers/mtd/nand/raw/ingenic/
8197 F:      drivers/pinctrl/pinctrl-ingenic.c
8198 F:      drivers/power/supply/ingenic-battery.c
8199 F:      drivers/pwm/pwm-jz4740.c
8200 F:      drivers/rtc/rtc-jz4740.c
8201 F:      drivers/tty/serial/8250/8250_ingenic.c
8202 F:      drivers/usb/musb/jz4740.c
8203 F:      drivers/watchdog/jz4740_wdt.c
8204 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8205 F:      include/linux/mfd/ingenic-tcu.h
8206 F:      sound/soc/jz4740/
8207 F:      sound/soc/codecs/jz47*
8208
8209 INOTIFY
8210 M:      Jan Kara <jack@suse.cz>
8211 R:      Amir Goldstein <amir73il@gmail.com>
8212 L:      linux-fsdevel@vger.kernel.org
8213 S:      Maintained
8214 F:      Documentation/filesystems/inotify.txt
8215 F:      fs/notify/inotify/
8216 F:      include/linux/inotify.h
8217 F:      include/uapi/linux/inotify.h
8218
8219 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8220 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8221 L:      linux-input@vger.kernel.org
8222 Q:      http://patchwork.kernel.org/project/linux-input/list/
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8224 S:      Maintained
8225 F:      drivers/input/
8226 F:      include/linux/input.h
8227 F:      include/uapi/linux/input.h
8228 F:      include/uapi/linux/input-event-codes.h
8229 F:      include/linux/input/
8230 F:      Documentation/devicetree/bindings/input/
8231 F:      Documentation/devicetree/bindings/serio/
8232 F:      Documentation/input/
8233
8234 INPUT MULTITOUCH (MT) PROTOCOL
8235 M:      Henrik Rydberg <rydberg@bitmath.org>
8236 L:      linux-input@vger.kernel.org
8237 S:      Odd fixes
8238 F:      Documentation/input/multi-touch-protocol.rst
8239 F:      drivers/input/input-mt.c
8240 K:      \b(ABS|SYN)_MT_
8241
8242 INSIDE SECURE CRYPTO DRIVER
8243 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8244 F:      drivers/crypto/inside-secure/
8245 S:      Maintained
8246 L:      linux-crypto@vger.kernel.org
8247
8248 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8249 M:      Mimi Zohar <zohar@linux.ibm.com>
8250 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8251 L:      linux-integrity@vger.kernel.org
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8253 S:      Supported
8254 F:      security/integrity/ima/
8255
8256 INTEL 810/815 FRAMEBUFFER DRIVER
8257 M:      Antonino Daplas <adaplas@gmail.com>
8258 L:      linux-fbdev@vger.kernel.org
8259 S:      Maintained
8260 F:      drivers/video/fbdev/i810/
8261
8262 INTEL ASoC DRIVERS
8263 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8264 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8265 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8266 M:      Jie Yang <yang.jie@linux.intel.com>
8267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8268 S:      Supported
8269 F:      sound/soc/intel/
8270
8271 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8272 M:      Hans de Goede <hdegoede@redhat.com>
8273 L:      platform-driver-x86@vger.kernel.org
8274 S:      Maintained
8275 F:      drivers/platform/x86/intel_atomisp2_pm.c
8276
8277 INTEL C600 SERIES SAS CONTROLLER DRIVER
8278 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8279 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8280 L:      linux-scsi@vger.kernel.org
8281 T:      git git://git.code.sf.net/p/intel-sas/isci
8282 S:      Supported
8283 F:      drivers/scsi/isci/
8284
8285 INTEL CPU family model numbers
8286 M:      Tony Luck <tony.luck@intel.com>
8287 M:      x86@kernel.org
8288 L:      linux-kernel@vger.kernel.org
8289 S:      Supported
8290 F:      arch/x86/include/asm/intel-family.h
8291
8292 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8293 M:      Jani Nikula <jani.nikula@linux.intel.com>
8294 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8295 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8296 L:      intel-gfx@lists.freedesktop.org
8297 W:      https://01.org/linuxgraphics/
8298 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8299 C:      irc://chat.freenode.net/intel-gfx
8300 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8301 T:      git git://anongit.freedesktop.org/drm-intel
8302 S:      Supported
8303 F:      drivers/gpu/drm/i915/
8304 F:      include/drm/i915*
8305 F:      include/uapi/drm/i915_drm.h
8306 F:      Documentation/gpu/i915.rst
8307
8308 INTEL ETHERNET DRIVERS
8309 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8310 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8311 W:      http://www.intel.com/support/feedback.htm
8312 W:      http://e1000.sourceforge.net/
8313 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8316 S:      Supported
8317 F:      Documentation/networking/device_drivers/intel/e100.rst
8318 F:      Documentation/networking/device_drivers/intel/e1000.rst
8319 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8320 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8321 F:      Documentation/networking/device_drivers/intel/igb.rst
8322 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8323 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8324 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8325 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8326 F:      Documentation/networking/device_drivers/intel/i40e.rst
8327 F:      Documentation/networking/device_drivers/intel/iavf.rst
8328 F:      Documentation/networking/device_drivers/intel/ice.rst
8329 F:      drivers/net/ethernet/intel/
8330 F:      drivers/net/ethernet/intel/*/
8331 F:      include/linux/avf/virtchnl.h
8332
8333 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8334 M:      Maik Broemme <mbroemme@libmpq.org>
8335 L:      linux-fbdev@vger.kernel.org
8336 S:      Maintained
8337 F:      Documentation/fb/intelfb.rst
8338 F:      drivers/video/fbdev/intelfb/
8339
8340 INTEL GPIO DRIVERS
8341 M:      Andy Shevchenko <andy@kernel.org>
8342 L:      linux-gpio@vger.kernel.org
8343 S:      Maintained
8344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8345 F:      drivers/gpio/gpio-ich.c
8346 F:      drivers/gpio/gpio-intel-mid.c
8347 F:      drivers/gpio/gpio-lynxpoint.c
8348 F:      drivers/gpio/gpio-merrifield.c
8349 F:      drivers/gpio/gpio-ml-ioh.c
8350 F:      drivers/gpio/gpio-pch.c
8351 F:      drivers/gpio/gpio-sch.c
8352 F:      drivers/gpio/gpio-sodaville.c
8353
8354 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8355 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8356 M:      Zhi Wang <zhi.a.wang@intel.com>
8357 L:      intel-gvt-dev@lists.freedesktop.org
8358 L:      intel-gfx@lists.freedesktop.org
8359 W:      https://01.org/igvt-g
8360 T:      git https://github.com/intel/gvt-linux.git
8361 S:      Supported
8362 F:      drivers/gpu/drm/i915/gvt/
8363
8364 INTEL HID EVENT DRIVER
8365 M:      Alex Hung <alex.hung@canonical.com>
8366 L:      platform-driver-x86@vger.kernel.org
8367 S:      Maintained
8368 F:      drivers/platform/x86/intel-hid.c
8369
8370 INTEL I/OAT DMA DRIVER
8371 M:      Dave Jiang <dave.jiang@intel.com>
8372 R:      Dan Williams <dan.j.williams@intel.com>
8373 L:      dmaengine@vger.kernel.org
8374 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8375 S:      Supported
8376 F:      drivers/dma/ioat*
8377
8378 INTEL IADX DRIVER
8379 M:      Dave Jiang <dave.jiang@intel.com>
8380 L:      dmaengine@vger.kernel.org
8381 S:      Supported
8382 F:      drivers/dma/idxd/*
8383 F:      include/uapi/linux/idxd.h
8384 F:      include/linux/idxd.h
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 <sgruszka@redhat.com>
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 M:      Radim Krčmář <rkrcmar@redhat.com>
9050 L:      kvm@vger.kernel.org
9051 W:      http://www.linux-kvm.org
9052 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9053 S:      Supported
9054 F:      Documentation/virt/kvm/
9055 F:      include/trace/events/kvm.h
9056 F:      include/uapi/asm-generic/kvm*
9057 F:      include/uapi/linux/kvm*
9058 F:      include/asm-generic/kvm*
9059 F:      include/linux/kvm*
9060 F:      include/kvm/iodev.h
9061 F:      virt/kvm/*
9062 F:      tools/kvm/
9063 F:      tools/testing/selftests/kvm/
9064
9065 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9066 M:      Marc Zyngier <maz@kernel.org>
9067 R:      James Morse <james.morse@arm.com>
9068 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9069 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9070 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9071 L:      kvmarm@lists.cs.columbia.edu
9072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9073 S:      Maintained
9074 F:      arch/arm/include/uapi/asm/kvm*
9075 F:      arch/arm/include/asm/kvm*
9076 F:      arch/arm/kvm/
9077 F:      arch/arm64/include/uapi/asm/kvm*
9078 F:      arch/arm64/include/asm/kvm*
9079 F:      arch/arm64/kvm/
9080 F:      virt/kvm/arm/
9081 F:      include/kvm/arm_*
9082
9083 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9084 M:      James Hogan <jhogan@kernel.org>
9085 L:      linux-mips@vger.kernel.org
9086 S:      Supported
9087 F:      arch/mips/include/uapi/asm/kvm*
9088 F:      arch/mips/include/asm/kvm*
9089 F:      arch/mips/kvm/
9090
9091 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9092 M:      Paul Mackerras <paulus@ozlabs.org>
9093 L:      kvm-ppc@vger.kernel.org
9094 W:      http://www.linux-kvm.org/
9095 T:      git git://github.com/agraf/linux-2.6.git
9096 S:      Supported
9097 F:      arch/powerpc/include/uapi/asm/kvm*
9098 F:      arch/powerpc/include/asm/kvm*
9099 F:      arch/powerpc/kvm/
9100 F:      arch/powerpc/kernel/kvm*
9101
9102 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9103 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9104 M:      Janosch Frank <frankja@linux.ibm.com>
9105 R:      David Hildenbrand <david@redhat.com>
9106 R:      Cornelia Huck <cohuck@redhat.com>
9107 L:      kvm@vger.kernel.org
9108 W:      http://www.ibm.com/developerworks/linux/linux390/
9109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9110 S:      Supported
9111 F:      arch/s390/include/uapi/asm/kvm*
9112 F:      arch/s390/include/asm/gmap.h
9113 F:      arch/s390/include/asm/kvm*
9114 F:      arch/s390/kvm/
9115 F:      arch/s390/mm/gmap.c
9116 F:      tools/testing/selftests/kvm/s390x/
9117 F:      tools/testing/selftests/kvm/*/s390x/
9118
9119 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9120 M:      Paolo Bonzini <pbonzini@redhat.com>
9121 M:      Radim Krčmář <rkrcmar@redhat.com>
9122 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9123 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9124 R:      Wanpeng Li <wanpengli@tencent.com>
9125 R:      Jim Mattson <jmattson@google.com>
9126 R:      Joerg Roedel <joro@8bytes.org>
9127 L:      kvm@vger.kernel.org
9128 W:      http://www.linux-kvm.org
9129 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9130 S:      Supported
9131 F:      arch/x86/kvm/
9132 F:      arch/x86/kvm/*/
9133 F:      arch/x86/include/uapi/asm/kvm*
9134 F:      arch/x86/include/uapi/asm/vmx.h
9135 F:      arch/x86/include/uapi/asm/svm.h
9136 F:      arch/x86/include/asm/kvm*
9137 F:      arch/x86/include/asm/pvclock-abi.h
9138 F:      arch/x86/include/asm/svm.h
9139 F:      arch/x86/include/asm/vmx.h
9140 F:      arch/x86/kernel/kvm.c
9141 F:      arch/x86/kernel/kvmclock.c
9142
9143 KERNFS
9144 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9145 M:      Tejun Heo <tj@kernel.org>
9146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9147 S:      Supported
9148 F:      include/linux/kernfs.h
9149 F:      fs/kernfs/
9150
9151 KEXEC
9152 M:      Eric Biederman <ebiederm@xmission.com>
9153 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9154 L:      kexec@lists.infradead.org
9155 S:      Maintained
9156 F:      include/linux/kexec.h
9157 F:      include/uapi/linux/kexec.h
9158 F:      kernel/kexec*
9159
9160 KEYS-ENCRYPTED
9161 M:      Mimi Zohar <zohar@linux.ibm.com>
9162 L:      linux-integrity@vger.kernel.org
9163 L:      keyrings@vger.kernel.org
9164 S:      Supported
9165 F:      Documentation/security/keys/trusted-encrypted.rst
9166 F:      include/keys/encrypted-type.h
9167 F:      security/keys/encrypted-keys/
9168
9169 KEYS-TRUSTED
9170 M:      James Bottomley <jejb@linux.ibm.com>
9171 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9172 M:      Mimi Zohar <zohar@linux.ibm.com>
9173 L:      linux-integrity@vger.kernel.org
9174 L:      keyrings@vger.kernel.org
9175 S:      Supported
9176 F:      Documentation/security/keys/trusted-encrypted.rst
9177 F:      include/keys/trusted-type.h
9178 F:      security/keys/trusted.c
9179 F:      include/keys/trusted.h
9180
9181 KEYS/KEYRINGS:
9182 M:      David Howells <dhowells@redhat.com>
9183 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9184 L:      keyrings@vger.kernel.org
9185 S:      Maintained
9186 F:      Documentation/security/keys/core.rst
9187 F:      include/linux/key.h
9188 F:      include/linux/key-type.h
9189 F:      include/linux/keyctl.h
9190 F:      include/uapi/linux/keyctl.h
9191 F:      include/keys/
9192 F:      security/keys/
9193
9194 KGDB / KDB /debug_core
9195 M:      Jason Wessel <jason.wessel@windriver.com>
9196 M:      Daniel Thompson <daniel.thompson@linaro.org>
9197 R:      Douglas Anderson <dianders@chromium.org>
9198 W:      http://kgdb.wiki.kernel.org/
9199 L:      kgdb-bugreport@lists.sourceforge.net
9200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9201 S:      Maintained
9202 F:      Documentation/dev-tools/kgdb.rst
9203 F:      drivers/misc/kgdbts.c
9204 F:      drivers/tty/serial/kgdboc.c
9205 F:      include/linux/kdb.h
9206 F:      include/linux/kgdb.h
9207 F:      kernel/debug/
9208
9209 KMEMLEAK
9210 M:      Catalin Marinas <catalin.marinas@arm.com>
9211 S:      Maintained
9212 F:      Documentation/dev-tools/kmemleak.rst
9213 F:      include/linux/kmemleak.h
9214 F:      mm/kmemleak.c
9215 F:      mm/kmemleak-test.c
9216
9217 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9218 M:      Luis Chamberlain <mcgrof@kernel.org>
9219 L:      linux-kernel@vger.kernel.org
9220 S:      Maintained
9221 F:      kernel/kmod.c
9222 F:      include/linux/kmod.h
9223 F:      lib/test_kmod.c
9224 F:      tools/testing/selftests/kmod/
9225
9226 KPROBES
9227 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9228 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9229 M:      "David S. Miller" <davem@davemloft.net>
9230 M:      Masami Hiramatsu <mhiramat@kernel.org>
9231 S:      Maintained
9232 F:      Documentation/kprobes.txt
9233 F:      include/linux/kprobes.h
9234 F:      include/asm-generic/kprobes.h
9235 F:      kernel/kprobes.c
9236
9237 KS0108 LCD CONTROLLER DRIVER
9238 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9239 S:      Maintained
9240 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9241 F:      drivers/auxdisplay/ks0108.c
9242 F:      include/linux/ks0108.h
9243
9244 L3MDEV
9245 M:      David Ahern <dsahern@kernel.org>
9246 L:      netdev@vger.kernel.org
9247 S:      Maintained
9248 F:      net/l3mdev
9249 F:      include/net/l3mdev.h
9250
9251 L7 BPF FRAMEWORK
9252 M:      John Fastabend <john.fastabend@gmail.com>
9253 M:      Daniel Borkmann <daniel@iogearbox.net>
9254 L:      netdev@vger.kernel.org
9255 L:      bpf@vger.kernel.org
9256 S:      Maintained
9257 F:      include/linux/skmsg.h
9258 F:      net/core/skmsg.c
9259 F:      net/core/sock_map.c
9260 F:      net/ipv4/tcp_bpf.c
9261
9262 LANTIQ / INTEL Ethernet drivers
9263 M:      Hauke Mehrtens <hauke@hauke-m.de>
9264 L:      netdev@vger.kernel.org
9265 S:      Maintained
9266 F:      net/dsa/tag_gswip.c
9267 F:      drivers/net/ethernet/lantiq_xrx200.c
9268 F:      drivers/net/dsa/lantiq_pce.h
9269 F:      drivers/net/dsa/lantiq_gswip.c
9270
9271 LANTIQ MIPS ARCHITECTURE
9272 M:      John Crispin <john@phrozen.org>
9273 L:      linux-mips@vger.kernel.org
9274 S:      Maintained
9275 F:      arch/mips/lantiq
9276 F:      drivers/soc/lantiq
9277
9278 LAPB module
9279 L:      linux-x25@vger.kernel.org
9280 S:      Orphan
9281 F:      Documentation/networking/lapb-module.txt
9282 F:      include/*/lapb.h
9283 F:      net/lapb/
9284
9285 LASI 53c700 driver for PARISC
9286 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9287 L:      linux-scsi@vger.kernel.org
9288 S:      Maintained
9289 F:      Documentation/scsi/53c700.txt
9290 F:      drivers/scsi/53c700*
9291
9292 LEAKING_ADDRESSES
9293 M:      Tobin C. Harding <me@tobin.cc>
9294 M:      Tycho Andersen <tycho@tycho.ws>
9295 L:      kernel-hardening@lists.openwall.com
9296 S:      Maintained
9297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9298 F:      scripts/leaking_addresses.pl
9299
9300 LED SUBSYSTEM
9301 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9302 M:      Pavel Machek <pavel@ucw.cz>
9303 R:      Dan Murphy <dmurphy@ti.com>
9304 L:      linux-leds@vger.kernel.org
9305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9307 S:      Maintained
9308 F:      Documentation/devicetree/bindings/leds/
9309 F:      drivers/leds/
9310 F:      include/linux/leds.h
9311
9312 LEGACY EEPROM DRIVER
9313 M:      Jean Delvare <jdelvare@suse.com>
9314 S:      Maintained
9315 F:      Documentation/misc-devices/eeprom.rst
9316 F:      drivers/misc/eeprom/eeprom.c
9317
9318 LEGO MINDSTORMS EV3
9319 R:      David Lechner <david@lechnology.com>
9320 S:      Maintained
9321 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9322 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9323 F:      drivers/power/supply/lego_ev3_battery.c
9324
9325 LEGO USB Tower driver
9326 M:      Juergen Stuber <starblue@users.sourceforge.net>
9327 L:      legousb-devel@lists.sourceforge.net
9328 W:      http://legousb.sourceforge.net/
9329 S:      Maintained
9330 F:      drivers/usb/misc/legousbtower.c
9331
9332 LG LAPTOP EXTRAS
9333 M:      Matan Ziv-Av <matan@svgalib.org>
9334 L:      platform-driver-x86@vger.kernel.org
9335 S:      Maintained
9336 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9337 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9338 F:      drivers/platform/x86/lg-laptop.c
9339
9340 LG2160 MEDIA DRIVER
9341 M:      Michael Krufky <mkrufky@linuxtv.org>
9342 L:      linux-media@vger.kernel.org
9343 W:      https://linuxtv.org
9344 W:      http://github.com/mkrufky
9345 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9346 T:      git git://linuxtv.org/mkrufky/tuners.git
9347 S:      Maintained
9348 F:      drivers/media/dvb-frontends/lg2160.*
9349
9350 LGDT3305 MEDIA DRIVER
9351 M:      Michael Krufky <mkrufky@linuxtv.org>
9352 L:      linux-media@vger.kernel.org
9353 W:      https://linuxtv.org
9354 W:      http://github.com/mkrufky
9355 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9356 T:      git git://linuxtv.org/mkrufky/tuners.git
9357 S:      Maintained
9358 F:      drivers/media/dvb-frontends/lgdt3305.*
9359
9360 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9361 M:      Viresh Kumar <vireshk@kernel.org>
9362 L:      linux-ide@vger.kernel.org
9363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9364 S:      Maintained
9365 F:      include/linux/pata_arasan_cf_data.h
9366 F:      drivers/ata/pata_arasan_cf.c
9367
9368 LIBATA PATA DRIVERS
9369 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9370 M:      Jens Axboe <axboe@kernel.dk>
9371 L:      linux-ide@vger.kernel.org
9372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9373 S:      Maintained
9374 F:      drivers/ata/pata_*.c
9375 F:      drivers/ata/ata_generic.c
9376
9377 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9378 M:      Linus Walleij <linus.walleij@linaro.org>
9379 L:      linux-ide@vger.kernel.org
9380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9381 S:      Maintained
9382 F:      drivers/ata/pata_ftide010.c
9383 F:      drivers/ata/sata_gemini.c
9384 F:      drivers/ata/sata_gemini.h
9385
9386 LIBATA SATA AHCI PLATFORM devices support
9387 M:      Hans de Goede <hdegoede@redhat.com>
9388 M:      Jens Axboe <axboe@kernel.dk>
9389 L:      linux-ide@vger.kernel.org
9390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9391 S:      Maintained
9392 F:      drivers/ata/ahci_platform.c
9393 F:      drivers/ata/libahci_platform.c
9394 F:      include/linux/ahci_platform.h
9395
9396 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9397 M:      Mikael Pettersson <mikpelinux@gmail.com>
9398 L:      linux-ide@vger.kernel.org
9399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9400 S:      Maintained
9401 F:      drivers/ata/sata_promise.*
9402
9403 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9404 M:      Jens Axboe <axboe@kernel.dk>
9405 L:      linux-ide@vger.kernel.org
9406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9407 S:      Maintained
9408 F:      drivers/ata/
9409 F:      include/linux/ata.h
9410 F:      include/linux/libata.h
9411 F:      Documentation/devicetree/bindings/ata/
9412
9413 LIBLOCKDEP
9414 M:      Sasha Levin <alexander.levin@microsoft.com>
9415 S:      Maintained
9416 F:      tools/lib/lockdep/
9417
9418 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9419 M:      Dan Williams <dan.j.williams@intel.com>
9420 M:      Vishal Verma <vishal.l.verma@intel.com>
9421 M:      Dave Jiang <dave.jiang@intel.com>
9422 L:      linux-nvdimm@lists.01.org
9423 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9424 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9425 S:      Supported
9426 F:      drivers/nvdimm/blk.c
9427 F:      drivers/nvdimm/region_devs.c
9428
9429 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9430 M:      Vishal Verma <vishal.l.verma@intel.com>
9431 M:      Dan Williams <dan.j.williams@intel.com>
9432 M:      Dave Jiang <dave.jiang@intel.com>
9433 L:      linux-nvdimm@lists.01.org
9434 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9435 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9436 S:      Supported
9437 F:      drivers/nvdimm/btt*
9438
9439 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9440 M:      Dan Williams <dan.j.williams@intel.com>
9441 M:      Vishal Verma <vishal.l.verma@intel.com>
9442 M:      Dave Jiang <dave.jiang@intel.com>
9443 L:      linux-nvdimm@lists.01.org
9444 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9445 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9446 S:      Supported
9447 F:      drivers/nvdimm/pmem*
9448
9449 LIBNVDIMM: DEVICETREE BINDINGS
9450 M:      Oliver O'Halloran <oohall@gmail.com>
9451 L:      linux-nvdimm@lists.01.org
9452 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9453 S:      Supported
9454 F:      drivers/nvdimm/of_pmem.c
9455 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9456
9457 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9458 M:      Dan Williams <dan.j.williams@intel.com>
9459 M:      Vishal Verma <vishal.l.verma@intel.com>
9460 M:      Dave Jiang <dave.jiang@intel.com>
9461 M:      Ira Weiny <ira.weiny@intel.com>
9462 L:      linux-nvdimm@lists.01.org
9463 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9464 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9466 S:      Supported
9467 F:      drivers/nvdimm/*
9468 F:      drivers/acpi/nfit/*
9469 F:      include/linux/nd.h
9470 F:      include/linux/libnvdimm.h
9471 F:      include/uapi/linux/ndctl.h
9472
9473 LICENSES and SPDX stuff
9474 M:      Thomas Gleixner <tglx@linutronix.de>
9475 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9476 L:      linux-spdx@vger.kernel.org
9477 S:      Maintained
9478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9479 F:      COPYING
9480 F:      Documentation/process/license-rules.rst
9481 F:      LICENSES/
9482 F:      scripts/spdxcheck-test.sh
9483 F:      scripts/spdxcheck.py
9484
9485 LIGHTNVM PLATFORM SUPPORT
9486 M:      Matias Bjorling <mb@lightnvm.io>
9487 W:      http://github/OpenChannelSSD
9488 L:      linux-block@vger.kernel.org
9489 S:      Maintained
9490 F:      drivers/lightnvm/
9491 F:      include/linux/lightnvm.h
9492 F:      include/uapi/linux/lightnvm.h
9493
9494 LINUX FOR POWER MACINTOSH
9495 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9496 W:      http://www.penguinppc.org/
9497 L:      linuxppc-dev@lists.ozlabs.org
9498 S:      Maintained
9499 F:      arch/powerpc/platforms/powermac/
9500 F:      drivers/macintosh/
9501
9502 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9503 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9504 M:      Paul Mackerras <paulus@samba.org>
9505 M:      Michael Ellerman <mpe@ellerman.id.au>
9506 W:      https://github.com/linuxppc/linux/wiki
9507 L:      linuxppc-dev@lists.ozlabs.org
9508 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9510 S:      Supported
9511 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9512 F:      Documentation/devicetree/bindings/powerpc/
9513 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9514 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9515 F:      Documentation/powerpc/
9516 F:      arch/powerpc/
9517 F:      drivers/char/tpm/tpm_ibmvtpm*
9518 F:      drivers/crypto/nx/
9519 F:      drivers/crypto/vmx/
9520 F:      drivers/i2c/busses/i2c-opal.c
9521 F:      drivers/net/ethernet/ibm/ibmveth.*
9522 F:      drivers/net/ethernet/ibm/ibmvnic.*
9523 F:      drivers/pci/hotplug/pnv_php.c
9524 F:      drivers/pci/hotplug/rpa*
9525 F:      drivers/rtc/rtc-opal.c
9526 F:      drivers/scsi/ibmvscsi/
9527 F:      drivers/tty/hvc/hvc_opal.c
9528 F:      drivers/watchdog/wdrtas.c
9529 F:      tools/testing/selftests/powerpc
9530 N:      /pmac
9531 N:      powermac
9532 N:      powernv
9533 N:      [^a-z0-9]ps3
9534 N:      pseries
9535
9536 LINUX FOR POWERPC EMBEDDED MPC5XXX
9537 M:      Anatolij Gustschin <agust@denx.de>
9538 L:      linuxppc-dev@lists.ozlabs.org
9539 T:      git git://git.denx.de/linux-denx-agust.git
9540 S:      Maintained
9541 F:      arch/powerpc/platforms/512x/
9542 F:      arch/powerpc/platforms/52xx/
9543
9544 LINUX FOR POWERPC EMBEDDED PPC4XX
9545 M:      Alistair Popple <alistair@popple.id.au>
9546 M:      Matt Porter <mporter@kernel.crashing.org>
9547 W:      http://www.penguinppc.org/
9548 L:      linuxppc-dev@lists.ozlabs.org
9549 S:      Maintained
9550 F:      arch/powerpc/platforms/40x/
9551 F:      arch/powerpc/platforms/44x/
9552
9553 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9554 M:      Scott Wood <oss@buserror.net>
9555 M:      Kumar Gala <galak@kernel.crashing.org>
9556 W:      http://www.penguinppc.org/
9557 L:      linuxppc-dev@lists.ozlabs.org
9558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9559 S:      Maintained
9560 F:      arch/powerpc/platforms/83xx/
9561 F:      arch/powerpc/platforms/85xx/
9562 F:      Documentation/devicetree/bindings/powerpc/fsl/
9563
9564 LINUX FOR POWERPC EMBEDDED PPC8XX
9565 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9566 W:      http://www.penguinppc.org/
9567 L:      linuxppc-dev@lists.ozlabs.org
9568 S:      Maintained
9569 F:      arch/powerpc/platforms/8xx/
9570
9571 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9572 L:      linuxppc-dev@lists.ozlabs.org
9573 S:      Orphan
9574 F:      arch/powerpc/*/*virtex*
9575 F:      arch/powerpc/*/*/*virtex*
9576
9577 LINUX FOR POWERPC PA SEMI PWRFICIENT
9578 L:      linuxppc-dev@lists.ozlabs.org
9579 S:      Orphan
9580 F:      arch/powerpc/platforms/pasemi/
9581 F:      drivers/*/*pasemi*
9582 F:      drivers/*/*/*pasemi*
9583
9584 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9585 M:      Kees Cook <keescook@chromium.org>
9586 S:      Maintained
9587 F:      drivers/misc/lkdtm/*
9588
9589 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9590 M:      Alan Stern <stern@rowland.harvard.edu>
9591 M:      Andrea Parri <parri.andrea@gmail.com>
9592 M:      Will Deacon <will@kernel.org>
9593 M:      Peter Zijlstra <peterz@infradead.org>
9594 M:      Boqun Feng <boqun.feng@gmail.com>
9595 M:      Nicholas Piggin <npiggin@gmail.com>
9596 M:      David Howells <dhowells@redhat.com>
9597 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9598 M:      Luc Maranget <luc.maranget@inria.fr>
9599 M:      "Paul E. McKenney" <paulmck@kernel.org>
9600 R:      Akira Yokosawa <akiyks@gmail.com>
9601 R:      Daniel Lustig <dlustig@nvidia.com>
9602 L:      linux-kernel@vger.kernel.org
9603 L:      linux-arch@vger.kernel.org
9604 S:      Supported
9605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9606 F:      tools/memory-model/
9607 F:      Documentation/atomic_bitops.txt
9608 F:      Documentation/atomic_t.txt
9609 F:      Documentation/core-api/atomic_ops.rst
9610 F:      Documentation/core-api/refcount-vs-atomic.rst
9611 F:      Documentation/memory-barriers.txt
9612
9613 LIS3LV02D ACCELEROMETER DRIVER
9614 M:      Eric Piel <eric.piel@tremplin-utc.net>
9615 S:      Maintained
9616 F:      Documentation/misc-devices/lis3lv02d.rst
9617 F:      drivers/misc/lis3lv02d/
9618 F:      drivers/platform/x86/hp_accel.c
9619
9620 LIST KUNIT TEST
9621 M:      David Gow <davidgow@google.com>
9622 L:      linux-kselftest@vger.kernel.org
9623 L:      kunit-dev@googlegroups.com
9624 S:      Maintained
9625 F:      lib/list-test.c
9626
9627 LIVE PATCHING
9628 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9629 M:      Jiri Kosina <jikos@kernel.org>
9630 M:      Miroslav Benes <mbenes@suse.cz>
9631 M:      Petr Mladek <pmladek@suse.com>
9632 R:      Joe Lawrence <joe.lawrence@redhat.com>
9633 S:      Maintained
9634 F:      kernel/livepatch/
9635 F:      include/linux/livepatch.h
9636 F:      arch/x86/include/asm/livepatch.h
9637 F:      arch/x86/kernel/livepatch.c
9638 F:      Documentation/livepatch/
9639 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9640 F:      samples/livepatch/
9641 F:      tools/testing/selftests/livepatch/
9642 L:      live-patching@vger.kernel.org
9643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9644
9645 LLC (802.2)
9646 L:      netdev@vger.kernel.org
9647 S:      Odd fixes
9648 F:      include/linux/llc.h
9649 F:      include/uapi/linux/llc.h
9650 F:      include/net/llc*
9651 F:      net/llc/
9652
9653 LM73 HARDWARE MONITOR DRIVER
9654 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9655 L:      linux-hwmon@vger.kernel.org
9656 S:      Maintained
9657 F:      drivers/hwmon/lm73.c
9658
9659 LM78 HARDWARE MONITOR DRIVER
9660 M:      Jean Delvare <jdelvare@suse.com>
9661 L:      linux-hwmon@vger.kernel.org
9662 S:      Maintained
9663 F:      Documentation/hwmon/lm78.rst
9664 F:      drivers/hwmon/lm78.c
9665
9666 LM83 HARDWARE MONITOR DRIVER
9667 M:      Jean Delvare <jdelvare@suse.com>
9668 L:      linux-hwmon@vger.kernel.org
9669 S:      Maintained
9670 F:      Documentation/hwmon/lm83.rst
9671 F:      drivers/hwmon/lm83.c
9672
9673 LM90 HARDWARE MONITOR DRIVER
9674 M:      Jean Delvare <jdelvare@suse.com>
9675 L:      linux-hwmon@vger.kernel.org
9676 S:      Maintained
9677 F:      Documentation/hwmon/lm90.rst
9678 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9679 F:      drivers/hwmon/lm90.c
9680 F:      include/dt-bindings/thermal/lm90.h
9681
9682 LM95234 HARDWARE MONITOR DRIVER
9683 M:      Guenter Roeck <linux@roeck-us.net>
9684 L:      linux-hwmon@vger.kernel.org
9685 S:      Maintained
9686 F:      Documentation/hwmon/lm95234.rst
9687 F:      drivers/hwmon/lm95234.c
9688
9689 LME2510 MEDIA DRIVER
9690 M:      Malcolm Priestley <tvboxspy@gmail.com>
9691 L:      linux-media@vger.kernel.org
9692 W:      https://linuxtv.org
9693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9694 S:      Maintained
9695 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9696
9697 LOADPIN SECURITY MODULE
9698 M:      Kees Cook <keescook@chromium.org>
9699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9700 S:      Supported
9701 F:      security/loadpin/
9702 F:      Documentation/admin-guide/LSM/LoadPin.rst
9703
9704 LOCKING PRIMITIVES
9705 M:      Peter Zijlstra <peterz@infradead.org>
9706 M:      Ingo Molnar <mingo@redhat.com>
9707 M:      Will Deacon <will@kernel.org>
9708 L:      linux-kernel@vger.kernel.org
9709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9710 S:      Maintained
9711 F:      Documentation/locking/
9712 F:      include/linux/lockdep.h
9713 F:      include/linux/spinlock*.h
9714 F:      arch/*/include/asm/spinlock*.h
9715 F:      include/linux/rwlock*.h
9716 F:      include/linux/mutex*.h
9717 F:      include/linux/rwsem*.h
9718 F:      include/linux/seqlock.h
9719 F:      lib/locking*.[ch]
9720 F:      kernel/locking/
9721 X:      kernel/locking/locktorture.c
9722
9723 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9724 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9725 L:      linux-ntfs-dev@lists.sourceforge.net
9726 W:      http://www.linux-ntfs.org/content/view/19/37/
9727 S:      Maintained
9728 F:      Documentation/admin-guide/ldm.rst
9729 F:      block/partitions/ldm.*
9730
9731 LOGITECH HID GAMING KEYBOARDS
9732 M:      Hans de Goede <hdegoede@redhat.com>
9733 L:      linux-input@vger.kernel.org
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9735 S:      Maintained
9736 F:      drivers/hid/hid-lg-g15.c
9737
9738 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9739 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9740 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9741 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9742 L:      MPT-FusionLinux.pdl@broadcom.com
9743 L:      linux-scsi@vger.kernel.org
9744 W:      http://www.avagotech.com/support/
9745 S:      Supported
9746 F:      drivers/message/fusion/
9747 F:      drivers/scsi/mpt3sas/
9748
9749 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9750 M:      Matthew Wilcox <willy@infradead.org>
9751 L:      linux-scsi@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/scsi/sym53c8xx_2/
9754
9755 LTC1660 DAC DRIVER
9756 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9757 L:      linux-iio@vger.kernel.org
9758 S:      Maintained
9759 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9760 F:      drivers/iio/dac/ltc1660.c
9761
9762 LTC2983 IIO TEMPERATURE DRIVER
9763 M:      Nuno Sá <nuno.sa@analog.com>
9764 W:      http://ez.analog.com/community/linux-device-drivers
9765 L:      linux-iio@vger.kernel.org
9766 S:      Supported
9767 F:      drivers/iio/temperature/ltc2983.c
9768 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9769
9770 LTC4261 HARDWARE MONITOR DRIVER
9771 M:      Guenter Roeck <linux@roeck-us.net>
9772 L:      linux-hwmon@vger.kernel.org
9773 S:      Maintained
9774 F:      Documentation/hwmon/ltc4261.rst
9775 F:      drivers/hwmon/ltc4261.c
9776
9777 LTC2947 HARDWARE MONITOR DRIVER
9778 M:      Nuno Sá <nuno.sa@analog.com>
9779 W:      http://ez.analog.com/community/linux-device-drivers
9780 L:      linux-hwmon@vger.kernel.org
9781 S:      Supported
9782 F:      drivers/hwmon/ltc2947-core.c
9783 F:      drivers/hwmon/ltc2947-spi.c
9784 F:      drivers/hwmon/ltc2947-i2c.c
9785 F:      drivers/hwmon/ltc2947.h
9786 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9787
9788 LTC4306 I2C MULTIPLEXER DRIVER
9789 M:      Michael Hennerich <michael.hennerich@analog.com>
9790 W:      http://ez.analog.com/community/linux-device-drivers
9791 L:      linux-i2c@vger.kernel.org
9792 S:      Supported
9793 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9794 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9795
9796 LTP (Linux Test Project)
9797 M:      Mike Frysinger <vapier@gentoo.org>
9798 M:      Cyril Hrubis <chrubis@suse.cz>
9799 M:      Wanlong Gao <wanlong.gao@gmail.com>
9800 M:      Jan Stancek <jstancek@redhat.com>
9801 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9802 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9803 L:      ltp@lists.linux.it (subscribers-only)
9804 W:      http://linux-test-project.github.io/
9805 T:      git git://github.com/linux-test-project/ltp.git
9806 S:      Maintained
9807
9808 M68K ARCHITECTURE
9809 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9810 L:      linux-m68k@lists.linux-m68k.org
9811 W:      http://www.linux-m68k.org/
9812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9813 S:      Maintained
9814 F:      arch/m68k/
9815 F:      drivers/zorro/
9816
9817 M68K ON APPLE MACINTOSH
9818 M:      Joshua Thompson <funaho@jurai.org>
9819 W:      http://www.mac.linux-m68k.org/
9820 L:      linux-m68k@lists.linux-m68k.org
9821 S:      Maintained
9822 F:      arch/m68k/mac/
9823
9824 M68K ON HP9000/300
9825 M:      Philip Blundell <philb@gnu.org>
9826 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9827 S:      Maintained
9828 F:      arch/m68k/hp300/
9829
9830 M88DS3103 MEDIA DRIVER
9831 M:      Antti Palosaari <crope@iki.fi>
9832 L:      linux-media@vger.kernel.org
9833 W:      https://linuxtv.org
9834 W:      http://palosaari.fi/linux/
9835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9836 T:      git git://linuxtv.org/anttip/media_tree.git
9837 S:      Maintained
9838 F:      drivers/media/dvb-frontends/m88ds3103*
9839
9840 M88RS2000 MEDIA DRIVER
9841 M:      Malcolm Priestley <tvboxspy@gmail.com>
9842 L:      linux-media@vger.kernel.org
9843 W:      https://linuxtv.org
9844 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9845 S:      Maintained
9846 F:      drivers/media/dvb-frontends/m88rs2000*
9847
9848 MA901 MASTERKIT USB FM RADIO DRIVER
9849 M:      Alexey Klimov <klimov.linux@gmail.com>
9850 L:      linux-media@vger.kernel.org
9851 T:      git git://linuxtv.org/media_tree.git
9852 S:      Maintained
9853 F:      drivers/media/radio/radio-ma901.c
9854
9855 MAC80211
9856 M:      Johannes Berg <johannes@sipsolutions.net>
9857 L:      linux-wireless@vger.kernel.org
9858 W:      http://wireless.kernel.org/
9859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9861 S:      Maintained
9862 F:      Documentation/networking/mac80211-injection.txt
9863 F:      include/net/mac80211.h
9864 F:      net/mac80211/
9865 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9866 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9867
9868 MAILBOX API
9869 M:      Jassi Brar <jassisinghbrar@gmail.com>
9870 L:      linux-kernel@vger.kernel.org
9871 S:      Maintained
9872 F:      drivers/mailbox/
9873 F:      include/linux/mailbox_client.h
9874 F:      include/linux/mailbox_controller.h
9875
9876 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9877 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9878 W:      http://www.kernel.org/doc/man-pages
9879 L:      linux-man@vger.kernel.org
9880 S:      Maintained
9881
9882 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9883 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9884 L:      linux-mips@vger.kernel.org
9885 S:      Maintained
9886 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9887
9888 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9889 M:      Andrew Lunn <andrew@lunn.ch>
9890 M:      Vivien Didelot <vivien.didelot@gmail.com>
9891 L:      netdev@vger.kernel.org
9892 S:      Maintained
9893 F:      drivers/net/dsa/mv88e6xxx/
9894 F:      include/linux/platform_data/mv88e6xxx.h
9895 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9896 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9897
9898 MARVELL ARMADA DRM SUPPORT
9899 M:      Russell King <linux@armlinux.org.uk>
9900 S:      Maintained
9901 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9902 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9903 F:      drivers/gpu/drm/armada/
9904 F:      include/uapi/drm/armada_drm.h
9905 F:      Documentation/devicetree/bindings/display/armada/
9906
9907 MARVELL ARMADA 3700 PHY DRIVERS
9908 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9909 S:      Maintained
9910 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9911 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9912 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9913 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9914
9915 MARVELL CRYPTO DRIVER
9916 M:      Boris Brezillon <bbrezillon@kernel.org>
9917 M:      Arnaud Ebalard <arno@natisbad.org>
9918 F:      drivers/crypto/marvell/
9919 S:      Maintained
9920 L:      linux-crypto@vger.kernel.org
9921
9922 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9923 M:      Mirko Lindner <mlindner@marvell.com>
9924 M:      Stephen Hemminger <stephen@networkplumber.org>
9925 L:      netdev@vger.kernel.org
9926 S:      Maintained
9927 F:      drivers/net/ethernet/marvell/sk*
9928
9929 MARVELL LIBERTAS WIRELESS DRIVER
9930 L:      libertas-dev@lists.infradead.org
9931 S:      Orphan
9932 F:      drivers/net/wireless/marvell/libertas/
9933
9934 MARVELL MACCHIATOBIN SUPPORT
9935 M:      Russell King <linux@armlinux.org.uk>
9936 L:      linux-arm-kernel@lists.infradead.org
9937 S:      Maintained
9938 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9939
9940 MARVELL MV643XX ETHERNET DRIVER
9941 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9945 F:      include/linux/mv643xx.h
9946
9947 MARVELL MV88X3310 PHY DRIVER
9948 M:      Russell King <linux@armlinux.org.uk>
9949 L:      netdev@vger.kernel.org
9950 S:      Maintained
9951 F:      drivers/net/phy/marvell10g.c
9952
9953 MARVELL MVEBU THERMAL DRIVER
9954 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9955 S:      Maintained
9956 F:      drivers/thermal/armada_thermal.c
9957
9958 MARVELL MVNETA ETHERNET DRIVER
9959 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9960 L:      netdev@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/net/ethernet/marvell/mvneta.*
9963
9964 MARVELL MWIFIEX WIRELESS DRIVER
9965 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9966 M:      Nishant Sarmukadam <nishants@marvell.com>
9967 M:      Ganapathi Bhat <gbhat@marvell.com>
9968 M:      Xinming Hu <huxinming820@gmail.com>
9969 L:      linux-wireless@vger.kernel.org
9970 S:      Maintained
9971 F:      drivers/net/wireless/marvell/mwifiex/
9972
9973 MARVELL MWL8K WIRELESS DRIVER
9974 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9975 L:      linux-wireless@vger.kernel.org
9976 S:      Odd Fixes
9977 F:      drivers/net/wireless/marvell/mwl8k.c
9978
9979 MARVELL NAND CONTROLLER DRIVER
9980 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9981 L:      linux-mtd@lists.infradead.org
9982 S:      Maintained
9983 F:      drivers/mtd/nand/raw/marvell_nand.c
9984 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9985
9986 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9987 M:      Nicolas Pitre <nico@fluxnic.net>
9988 S:      Odd Fixes
9989 F:      drivers/mmc/host/mvsdio.*
9990
9991 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9992 M:      Hu Ziji <huziji@marvell.com>
9993 L:      linux-mmc@vger.kernel.org
9994 S:      Supported
9995 F:      drivers/mmc/host/sdhci-xenon*
9996 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9997
9998 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9999 M:      Sunil Goutham <sgoutham@marvell.com>
10000 M:      Linu Cherian <lcherian@marvell.com>
10001 M:      Geetha sowjanya <gakula@marvell.com>
10002 M:      Jerin Jacob <jerinj@marvell.com>
10003 L:      netdev@vger.kernel.org
10004 S:      Supported
10005 F:      drivers/net/ethernet/marvell/octeontx2/af/
10006
10007 MATROX FRAMEBUFFER DRIVER
10008 L:      linux-fbdev@vger.kernel.org
10009 S:      Orphan
10010 F:      drivers/video/fbdev/matrox/matroxfb_*
10011 F:      include/uapi/linux/matroxfb.h
10012
10013 MAX16065 HARDWARE MONITOR DRIVER
10014 M:      Guenter Roeck <linux@roeck-us.net>
10015 L:      linux-hwmon@vger.kernel.org
10016 S:      Maintained
10017 F:      Documentation/hwmon/max16065.rst
10018 F:      drivers/hwmon/max16065.c
10019
10020 MAX2175 SDR TUNER DRIVER
10021 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10022 L:      linux-media@vger.kernel.org
10023 T:      git git://linuxtv.org/media_tree.git
10024 S:      Maintained
10025 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10026 F:      Documentation/media/v4l-drivers/max2175.rst
10027 F:      drivers/media/i2c/max2175*
10028 F:      include/uapi/linux/max2175.h
10029
10030 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10031 L:      linux-hwmon@vger.kernel.org
10032 S:      Orphan
10033 F:      Documentation/hwmon/max6650.rst
10034 F:      drivers/hwmon/max6650.c
10035
10036 MAX6697 HARDWARE MONITOR DRIVER
10037 M:      Guenter Roeck <linux@roeck-us.net>
10038 L:      linux-hwmon@vger.kernel.org
10039 S:      Maintained
10040 F:      Documentation/hwmon/max6697.rst
10041 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10042 F:      drivers/hwmon/max6697.c
10043 F:      include/linux/platform_data/max6697.h
10044
10045 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10046 M:      Peter Rosin <peda@axentia.se>
10047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10048 S:      Maintained
10049 F:      Documentation/devicetree/bindings/sound/max9860.txt
10050 F:      sound/soc/codecs/max9860.*
10051
10052 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10053 M:      Andreas Klinger <ak@it-klinger.de>
10054 L:      linux-iio@vger.kernel.org
10055 S:      Maintained
10056 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10057 F:      drivers/iio/proximity/mb1232.c
10058
10059 MAXIM MAX77650 PMIC MFD DRIVER
10060 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10061 L:      linux-kernel@vger.kernel.org
10062 S:      Maintained
10063 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10064 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10065 F:      include/linux/mfd/max77650.h
10066 F:      drivers/mfd/max77650.c
10067 F:      drivers/regulator/max77650-regulator.c
10068 F:      drivers/power/supply/max77650-charger.c
10069 F:      drivers/input/misc/max77650-onkey.c
10070 F:      drivers/leds/leds-max77650.c
10071 F:      drivers/gpio/gpio-max77650.c
10072
10073 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10074 M:      Javier Martinez Canillas <javier@dowhile0.org>
10075 L:      linux-kernel@vger.kernel.org
10076 S:      Supported
10077 F:      drivers/regulator/max77802-regulator.c
10078 F:      Documentation/devicetree/bindings/*/*max77802.txt
10079 F:      include/dt-bindings/*/*max77802.h
10080
10081 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10082 M:      Krzysztof Kozlowski <krzk@kernel.org>
10083 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10084 L:      linux-pm@vger.kernel.org
10085 S:      Supported
10086 F:      drivers/power/supply/max14577_charger.c
10087 F:      drivers/power/supply/max77693_charger.c
10088
10089 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10090 M:      Chanwoo Choi <cw00.choi@samsung.com>
10091 M:      Krzysztof Kozlowski <krzk@kernel.org>
10092 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10093 L:      linux-kernel@vger.kernel.org
10094 S:      Supported
10095 F:      drivers/*/max14577*.c
10096 F:      drivers/*/max77686*.c
10097 F:      drivers/*/max77693*.c
10098 F:      drivers/extcon/extcon-max14577.c
10099 F:      drivers/extcon/extcon-max77693.c
10100 F:      drivers/rtc/rtc-max77686.c
10101 F:      drivers/clk/clk-max77686.c
10102 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10103 F:      Documentation/devicetree/bindings/*/max77686.txt
10104 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10105 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10106 F:      include/linux/mfd/max14577*.h
10107 F:      include/linux/mfd/max77686*.h
10108 F:      include/linux/mfd/max77693*.h
10109
10110 MAXIRADIO FM RADIO RECEIVER DRIVER
10111 M:      Hans Verkuil <hverkuil@xs4all.nl>
10112 L:      linux-media@vger.kernel.org
10113 T:      git git://linuxtv.org/media_tree.git
10114 W:      https://linuxtv.org
10115 S:      Maintained
10116 F:      drivers/media/radio/radio-maxiradio*
10117
10118 MCAN MMIO DEVICE DRIVER
10119 M:      Sriram Dash <sriram.dash@samsung.com>
10120 L:      linux-can@vger.kernel.org
10121 S:      Maintained
10122 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10123 F:      drivers/net/can/m_can/m_can.c
10124 F:      drivers/net/can/m_can/m_can.h
10125 F:      drivers/net/can/m_can/m_can_platform.c
10126
10127 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10128 M:      Peter Rosin <peda@axentia.se>
10129 L:      linux-iio@vger.kernel.org
10130 S:      Maintained
10131 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10132 F:      drivers/iio/potentiometer/mcp4018.c
10133 F:      drivers/iio/potentiometer/mcp4531.c
10134
10135 MCR20A IEEE-802.15.4 RADIO DRIVER
10136 M:      Xue Liu <liuxuenetmail@gmail.com>
10137 L:      linux-wpan@vger.kernel.org
10138 W:      https://github.com/xueliu/mcr20a-linux
10139 S:      Maintained
10140 F:      drivers/net/ieee802154/mcr20a.c
10141 F:      drivers/net/ieee802154/mcr20a.h
10142 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10143
10144 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10145 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10146 L:      linux-iio@vger.kernel.org
10147 S:      Maintained
10148 F:      drivers/iio/dac/cio-dac.c
10149
10150 MEDIA CONTROLLER FRAMEWORK
10151 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10152 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10153 L:      linux-media@vger.kernel.org
10154 W:      https://www.linuxtv.org
10155 T:      git git://linuxtv.org/media_tree.git
10156 S:      Supported
10157 F:      drivers/media/mc/
10158 F:      include/media/media-*.h
10159 F:      include/uapi/linux/media.h
10160
10161 MEDIA DRIVERS FOR ASCOT2E
10162 M:      Sergey Kozlov <serjk@netup.ru>
10163 M:      Abylay Ospan <aospan@netup.ru>
10164 L:      linux-media@vger.kernel.org
10165 W:      https://linuxtv.org
10166 W:      http://netup.tv/
10167 T:      git git://linuxtv.org/media_tree.git
10168 S:      Supported
10169 F:      drivers/media/dvb-frontends/ascot2e*
10170
10171 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10172 M:      Jasmin Jessich <jasmin@anw.at>
10173 L:      linux-media@vger.kernel.org
10174 W:      https://linuxtv.org
10175 T:      git git://linuxtv.org/media_tree.git
10176 S:      Maintained
10177 F:      drivers/media/dvb-frontends/cxd2099*
10178
10179 MEDIA DRIVERS FOR CXD2841ER
10180 M:      Sergey Kozlov <serjk@netup.ru>
10181 M:      Abylay Ospan <aospan@netup.ru>
10182 L:      linux-media@vger.kernel.org
10183 W:      https://linuxtv.org
10184 W:      http://netup.tv/
10185 T:      git git://linuxtv.org/media_tree.git
10186 S:      Supported
10187 F:      drivers/media/dvb-frontends/cxd2841er*
10188
10189 MEDIA DRIVERS FOR CXD2880
10190 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10191 L:      linux-media@vger.kernel.org
10192 W:      http://linuxtv.org/
10193 T:      git git://linuxtv.org/media_tree.git
10194 S:      Supported
10195 F:      drivers/media/dvb-frontends/cxd2880/*
10196 F:      drivers/media/spi/cxd2880*
10197
10198 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10199 L:      linux-media@vger.kernel.org
10200 W:      https://linuxtv.org
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Orphan
10203 F:      drivers/media/pci/ddbridge/*
10204
10205 MEDIA DRIVERS FOR FREESCALE IMX
10206 M:      Steve Longerbeam <slongerbeam@gmail.com>
10207 M:      Philipp Zabel <p.zabel@pengutronix.de>
10208 L:      linux-media@vger.kernel.org
10209 T:      git git://linuxtv.org/media_tree.git
10210 S:      Maintained
10211 F:      Documentation/devicetree/bindings/media/imx.txt
10212 F:      Documentation/media/v4l-drivers/imx.rst
10213 F:      drivers/staging/media/imx/
10214 F:      include/linux/imx-media.h
10215 F:      include/media/imx.h
10216
10217 MEDIA DRIVER FOR FREESCALE IMX PXP
10218 M:      Philipp Zabel <p.zabel@pengutronix.de>
10219 L:      linux-media@vger.kernel.org
10220 T:      git git://linuxtv.org/media_tree.git
10221 S:      Maintained
10222 F:      drivers/media/platform/imx-pxp.[ch]
10223
10224 MEDIA DRIVERS FOR FREESCALE IMX7
10225 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10226 L:      linux-media@vger.kernel.org
10227 T:      git git://linuxtv.org/media_tree.git
10228 S:      Maintained
10229 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10230 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10231 F:      Documentation/media/v4l-drivers/imx7.rst
10232 F:      drivers/staging/media/imx/imx7-media-csi.c
10233 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10234
10235 MEDIA DRIVERS FOR HELENE
10236 M:      Abylay Ospan <aospan@netup.ru>
10237 L:      linux-media@vger.kernel.org
10238 W:      https://linuxtv.org
10239 W:      http://netup.tv/
10240 T:      git git://linuxtv.org/media_tree.git
10241 S:      Supported
10242 F:      drivers/media/dvb-frontends/helene*
10243
10244 MEDIA DRIVERS FOR HORUS3A
10245 M:      Sergey Kozlov <serjk@netup.ru>
10246 M:      Abylay Ospan <aospan@netup.ru>
10247 L:      linux-media@vger.kernel.org
10248 W:      https://linuxtv.org
10249 W:      http://netup.tv/
10250 T:      git git://linuxtv.org/media_tree.git
10251 S:      Supported
10252 F:      drivers/media/dvb-frontends/horus3a*
10253
10254 MEDIA DRIVERS FOR LNBH25
10255 M:      Sergey Kozlov <serjk@netup.ru>
10256 M:      Abylay Ospan <aospan@netup.ru>
10257 L:      linux-media@vger.kernel.org
10258 W:      https://linuxtv.org
10259 W:      http://netup.tv/
10260 T:      git git://linuxtv.org/media_tree.git
10261 S:      Supported
10262 F:      drivers/media/dvb-frontends/lnbh25*
10263
10264 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10265 L:      linux-media@vger.kernel.org
10266 W:      https://linuxtv.org
10267 T:      git git://linuxtv.org/media_tree.git
10268 S:      Orphan
10269 F:      drivers/media/dvb-frontends/mxl5xx*
10270
10271 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10272 M:      Sergey Kozlov <serjk@netup.ru>
10273 M:      Abylay Ospan <aospan@netup.ru>
10274 L:      linux-media@vger.kernel.org
10275 W:      https://linuxtv.org
10276 W:      http://netup.tv/
10277 T:      git git://linuxtv.org/media_tree.git
10278 S:      Supported
10279 F:      drivers/media/pci/netup_unidvb/*
10280
10281 MEDIA DRIVERS FOR RENESAS - CEU
10282 M:      Jacopo Mondi <jacopo@jmondi.org>
10283 L:      linux-media@vger.kernel.org
10284 L:      linux-renesas-soc@vger.kernel.org
10285 T:      git git://linuxtv.org/media_tree.git
10286 S:      Supported
10287 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10288 F:      drivers/media/platform/renesas-ceu.c
10289 F:      include/media/drv-intf/renesas-ceu.h
10290
10291 MEDIA DRIVERS FOR RENESAS - DRIF
10292 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10293 L:      linux-media@vger.kernel.org
10294 L:      linux-renesas-soc@vger.kernel.org
10295 T:      git git://linuxtv.org/media_tree.git
10296 S:      Supported
10297 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10298 F:      drivers/media/platform/rcar_drif.c
10299
10300 MEDIA DRIVERS FOR RENESAS - FCP
10301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10302 L:      linux-media@vger.kernel.org
10303 L:      linux-renesas-soc@vger.kernel.org
10304 T:      git git://linuxtv.org/media_tree.git
10305 S:      Supported
10306 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10307 F:      drivers/media/platform/rcar-fcp.c
10308 F:      include/media/rcar-fcp.h
10309
10310 MEDIA DRIVERS FOR RENESAS - FDP1
10311 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10312 L:      linux-media@vger.kernel.org
10313 L:      linux-renesas-soc@vger.kernel.org
10314 T:      git git://linuxtv.org/media_tree.git
10315 S:      Supported
10316 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10317 F:      drivers/media/platform/rcar_fdp1.c
10318
10319 MEDIA DRIVERS FOR RENESAS - VIN
10320 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10321 L:      linux-media@vger.kernel.org
10322 L:      linux-renesas-soc@vger.kernel.org
10323 T:      git git://linuxtv.org/media_tree.git
10324 S:      Supported
10325 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10326 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10327 F:      drivers/media/platform/rcar-vin/
10328
10329 MEDIA DRIVERS FOR RENESAS - VSP1
10330 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10331 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10332 L:      linux-media@vger.kernel.org
10333 L:      linux-renesas-soc@vger.kernel.org
10334 T:      git git://linuxtv.org/media_tree.git
10335 S:      Supported
10336 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10337 F:      drivers/media/platform/vsp1/
10338
10339 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10340 L:      linux-media@vger.kernel.org
10341 W:      https://linuxtv.org
10342 T:      git git://linuxtv.org/media_tree.git
10343 S:      Orphan
10344 F:      drivers/media/dvb-frontends/stv0910*
10345
10346 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10347 L:      linux-media@vger.kernel.org
10348 W:      https://linuxtv.org
10349 T:      git git://linuxtv.org/media_tree.git
10350 S:      Orphan
10351 F:      drivers/media/dvb-frontends/stv6111*
10352
10353 MEDIA DRIVERS FOR STM32 - DCMI
10354 M:      Hugues Fruchet <hugues.fruchet@st.com>
10355 L:      linux-media@vger.kernel.org
10356 T:      git git://linuxtv.org/media_tree.git
10357 S:      Supported
10358 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10359 F:      drivers/media/platform/stm32/stm32-dcmi.c
10360
10361 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10362 M:      Dmitry Osipenko <digetx@gmail.com>
10363 L:      linux-media@vger.kernel.org
10364 L:      linux-tegra@vger.kernel.org
10365 T:      git git://linuxtv.org/media_tree.git
10366 S:      Maintained
10367 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10368 F:      drivers/staging/media/tegra-vde/
10369
10370 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10371 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10372 L:      linux-media@vger.kernel.org
10373 W:      https://linuxtv.org
10374 Q:      http://patchwork.kernel.org/project/linux-media/list/
10375 T:      git git://linuxtv.org/media_tree.git
10376 S:      Maintained
10377 F:      Documentation/devicetree/bindings/media/
10378 F:      Documentation/media/
10379 F:      drivers/media/
10380 F:      drivers/staging/media/
10381 F:      include/linux/platform_data/media/
10382 F:      include/media/
10383 F:      include/uapi/linux/dvb/
10384 F:      include/uapi/linux/videodev2.h
10385 F:      include/uapi/linux/media.h
10386 F:      include/uapi/linux/v4l2-*
10387 F:      include/uapi/linux/meye.h
10388 F:      include/uapi/linux/ivtv*
10389 F:      include/uapi/linux/uvcvideo.h
10390
10391 MEDIATEK BLUETOOTH DRIVER
10392 M:      Sean Wang <sean.wang@mediatek.com>
10393 L:      linux-bluetooth@vger.kernel.org
10394 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10395 S:      Maintained
10396 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10397 F:      drivers/bluetooth/btmtkuart.c
10398
10399 MEDIATEK CIR DRIVER
10400 M:      Sean Wang <sean.wang@mediatek.com>
10401 S:      Maintained
10402 F:      drivers/media/rc/mtk-cir.c
10403
10404 MEDIATEK DMA DRIVER
10405 M:      Sean Wang <sean.wang@mediatek.com>
10406 L:      dmaengine@vger.kernel.org
10407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10408 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10409 S:      Maintained
10410 F:      Documentation/devicetree/bindings/dma/mtk-*
10411 F:      drivers/dma/mediatek/
10412
10413 MEDIATEK PMIC LED DRIVER
10414 M:      Sean Wang <sean.wang@mediatek.com>
10415 S:      Maintained
10416 F:      drivers/leds/leds-mt6323.c
10417 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10418
10419 MEDIATEK ETHERNET DRIVER
10420 M:      Felix Fietkau <nbd@openwrt.org>
10421 M:      John Crispin <john@phrozen.org>
10422 M:      Sean Wang <sean.wang@mediatek.com>
10423 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10424 L:      netdev@vger.kernel.org
10425 S:      Maintained
10426 F:      drivers/net/ethernet/mediatek/
10427
10428 MEDIATEK SWITCH DRIVER
10429 M:      Sean Wang <sean.wang@mediatek.com>
10430 L:      netdev@vger.kernel.org
10431 S:      Maintained
10432 F:      drivers/net/dsa/mt7530.*
10433 F:      net/dsa/tag_mtk.c
10434
10435 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10436 M:      Sean Wang <sean.wang@mediatek.com>
10437 L:      linux-pm@vger.kernel.org
10438 S:      Maintained
10439 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10440 F:      drivers/power/reset/mt6323-poweroff.c
10441
10442 MEDIATEK JPEG DRIVER
10443 M:      Rick Chang <rick.chang@mediatek.com>
10444 M:      Bin Liu <bin.liu@mediatek.com>
10445 S:      Supported
10446 F:      drivers/media/platform/mtk-jpeg/
10447 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10448
10449 MEDIATEK MDP DRIVER
10450 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10451 M:      Houlong Wei <houlong.wei@mediatek.com>
10452 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10453 S:      Supported
10454 F:      drivers/media/platform/mtk-mdp/
10455 F:      drivers/media/platform/mtk-vpu/
10456 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10457
10458 MEDIATEK MEDIA DRIVER
10459 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10460 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10461 S:      Supported
10462 F:      drivers/media/platform/mtk-vcodec/
10463 F:      drivers/media/platform/mtk-vpu/
10464 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10465 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10466
10467 MEDIATEK MMC/SD/SDIO DRIVER
10468 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10469 S:      Maintained
10470 F:      drivers/mmc/host/mtk-sd.c
10471 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10472
10473 MEDIATEK MT76 WIRELESS LAN DRIVER
10474 M:      Felix Fietkau <nbd@nbd.name>
10475 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10476 R:      Ryder Lee <ryder.lee@mediatek.com>
10477 R:      Roy Luo <royluo@google.com>
10478 L:      linux-wireless@vger.kernel.org
10479 S:      Maintained
10480 F:      drivers/net/wireless/mediatek/mt76/
10481
10482 MEDIATEK MT7601U WIRELESS LAN DRIVER
10483 M:      Jakub Kicinski <kubakici@wp.pl>
10484 L:      linux-wireless@vger.kernel.org
10485 S:      Maintained
10486 F:      drivers/net/wireless/mediatek/mt7601u/
10487
10488 MEDIATEK MT7621/28/88 I2C DRIVER
10489 M:      Stefan Roese <sr@denx.de>
10490 L:      linux-i2c@vger.kernel.org
10491 S:      Maintained
10492 F:      drivers/i2c/busses/i2c-mt7621.c
10493 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10494
10495 MEDIATEK NAND CONTROLLER DRIVER
10496 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10497 L:      linux-mtd@lists.infradead.org
10498 S:      Maintained
10499 F:      drivers/mtd/nand/raw/mtk_*
10500 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10501
10502 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10503 M:      Sean Wang <sean.wang@mediatek.com>
10504 S:      Maintained
10505 F:      drivers/char/hw_random/mtk-rng.c
10506
10507 MEDIATEK USB3 DRD IP DRIVER
10508 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10509 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10511 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10512 S:      Maintained
10513 F:      drivers/usb/mtu3/
10514
10515 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10516 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10517 M:      Martin Donnelly <martin.donnelly@ge.com>
10518 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10519 S:      Maintained
10520 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10521 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10522
10523 MEGARAID SCSI/SAS DRIVERS
10524 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10525 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10526 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10527 L:      megaraidlinux.pdl@broadcom.com
10528 L:      linux-scsi@vger.kernel.org
10529 W:      http://www.avagotech.com/support/
10530 S:      Maintained
10531 F:      Documentation/scsi/megaraid.txt
10532 F:      drivers/scsi/megaraid.*
10533 F:      drivers/scsi/megaraid/
10534
10535 MELEXIS MLX90614 DRIVER
10536 M:      Crt Mori <cmo@melexis.com>
10537 L:      linux-iio@vger.kernel.org
10538 W:      http://www.melexis.com
10539 S:      Supported
10540 F:      drivers/iio/temperature/mlx90614.c
10541
10542 MELEXIS MLX90632 DRIVER
10543 M:      Crt Mori <cmo@melexis.com>
10544 L:      linux-iio@vger.kernel.org
10545 W:      http://www.melexis.com
10546 S:      Supported
10547 F:      drivers/iio/temperature/mlx90632.c
10548
10549 MELFAS MIP4 TOUCHSCREEN DRIVER
10550 M:      Sangwon Jee <jeesw@melfas.com>
10551 W:      http://www.melfas.com
10552 S:      Supported
10553 F:      drivers/input/touchscreen/melfas_mip4.c
10554 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10555
10556 MELLANOX ETHERNET DRIVER (mlx4_en)
10557 M:      Tariq Toukan <tariqt@mellanox.com>
10558 L:      netdev@vger.kernel.org
10559 S:      Supported
10560 W:      http://www.mellanox.com
10561 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10562 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10563
10564 MELLANOX ETHERNET DRIVER (mlx5e)
10565 M:      Saeed Mahameed <saeedm@mellanox.com>
10566 L:      netdev@vger.kernel.org
10567 S:      Supported
10568 W:      http://www.mellanox.com
10569 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10570 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10571
10572 MELLANOX ETHERNET INNOVA DRIVERS
10573 R:      Boris Pismenny <borisp@mellanox.com>
10574 L:      netdev@vger.kernel.org
10575 S:      Supported
10576 W:      http://www.mellanox.com
10577 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10578 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10579 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10580 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10581 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10582
10583 MELLANOX ETHERNET SWITCH DRIVERS
10584 M:      Jiri Pirko <jiri@mellanox.com>
10585 M:      Ido Schimmel <idosch@mellanox.com>
10586 L:      netdev@vger.kernel.org
10587 S:      Supported
10588 W:      http://www.mellanox.com
10589 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10590 F:      drivers/net/ethernet/mellanox/mlxsw/
10591 F:      tools/testing/selftests/drivers/net/mlxsw/
10592
10593 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10594 M:      mlxsw@mellanox.com
10595 L:      netdev@vger.kernel.org
10596 S:      Supported
10597 W:      http://www.mellanox.com
10598 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10599 F:      drivers/net/ethernet/mellanox/mlxfw/
10600
10601 MELLANOX HARDWARE PLATFORM SUPPORT
10602 M:      Andy Shevchenko <andy@infradead.org>
10603 M:      Darren Hart <dvhart@infradead.org>
10604 M:      Vadim Pasternak <vadimp@mellanox.com>
10605 L:      platform-driver-x86@vger.kernel.org
10606 S:      Supported
10607 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10608 F:      drivers/platform/mellanox/
10609 F:      include/linux/platform_data/mlxreg.h
10610
10611 MELLANOX MLX4 core VPI driver
10612 M:      Tariq Toukan <tariqt@mellanox.com>
10613 L:      netdev@vger.kernel.org
10614 L:      linux-rdma@vger.kernel.org
10615 W:      http://www.mellanox.com
10616 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10617 S:      Supported
10618 F:      drivers/net/ethernet/mellanox/mlx4/
10619 F:      include/linux/mlx4/
10620
10621 MELLANOX MLX4 IB driver
10622 M:      Yishai Hadas <yishaih@mellanox.com>
10623 L:      linux-rdma@vger.kernel.org
10624 W:      http://www.mellanox.com
10625 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10626 S:      Supported
10627 F:      drivers/infiniband/hw/mlx4/
10628 F:      include/linux/mlx4/
10629 F:      include/uapi/rdma/mlx4-abi.h
10630
10631 MELLANOX MLX5 core VPI driver
10632 M:      Saeed Mahameed <saeedm@mellanox.com>
10633 M:      Leon Romanovsky <leonro@mellanox.com>
10634 L:      netdev@vger.kernel.org
10635 L:      linux-rdma@vger.kernel.org
10636 W:      http://www.mellanox.com
10637 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10638 S:      Supported
10639 F:      drivers/net/ethernet/mellanox/mlx5/core/
10640 F:      include/linux/mlx5/
10641 F:      Documentation/networking/device_drivers/mellanox/
10642
10643 MELLANOX MLX5 IB driver
10644 M:      Leon Romanovsky <leonro@mellanox.com>
10645 L:      linux-rdma@vger.kernel.org
10646 W:      http://www.mellanox.com
10647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10648 S:      Supported
10649 F:      drivers/infiniband/hw/mlx5/
10650 F:      include/linux/mlx5/
10651 F:      include/uapi/rdma/mlx5-abi.h
10652
10653 MELLANOX MLXCPLD I2C AND MUX DRIVER
10654 M:      Vadim Pasternak <vadimp@mellanox.com>
10655 M:      Michael Shych <michaelsh@mellanox.com>
10656 L:      linux-i2c@vger.kernel.org
10657 S:      Supported
10658 F:      drivers/i2c/busses/i2c-mlxcpld.c
10659 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10660 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10661
10662 MELLANOX MLXCPLD LED DRIVER
10663 M:      Vadim Pasternak <vadimp@mellanox.com>
10664 L:      linux-leds@vger.kernel.org
10665 S:      Supported
10666 F:      drivers/leds/leds-mlxcpld.c
10667 F:      drivers/leds/leds-mlxreg.c
10668 F:      Documentation/leds/leds-mlxcpld.rst
10669
10670 MELLANOX PLATFORM DRIVER
10671 M:      Vadim Pasternak <vadimp@mellanox.com>
10672 L:      platform-driver-x86@vger.kernel.org
10673 S:      Supported
10674 F:      drivers/platform/x86/mlx-platform.c
10675
10676 MEMBARRIER SUPPORT
10677 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10678 M:      "Paul E. McKenney" <paulmck@kernel.org>
10679 L:      linux-kernel@vger.kernel.org
10680 S:      Supported
10681 F:      kernel/sched/membarrier.c
10682 F:      include/uapi/linux/membarrier.h
10683 F:      arch/powerpc/include/asm/membarrier.h
10684
10685 MEMBLOCK
10686 M:      Mike Rapoport <rppt@linux.ibm.com>
10687 L:      linux-mm@kvack.org
10688 S:      Maintained
10689 F:      include/linux/memblock.h
10690 F:      mm/memblock.c
10691 F:      Documentation/core-api/boot-time-mm.rst
10692
10693 MEMORY MANAGEMENT
10694 M:      Andrew Morton <akpm@linux-foundation.org>
10695 L:      linux-mm@kvack.org
10696 W:      http://www.linux-mm.org
10697 T:      quilt https://ozlabs.org/~akpm/mmotm/
10698 T:      quilt https://ozlabs.org/~akpm/mmots/
10699 T:      git git://github.com/hnaz/linux-mm.git
10700 S:      Maintained
10701 F:      include/linux/mm.h
10702 F:      include/linux/gfp.h
10703 F:      include/linux/mmzone.h
10704 F:      include/linux/memory_hotplug.h
10705 F:      include/linux/vmalloc.h
10706 F:      mm/
10707
10708 MEMORY TECHNOLOGY DEVICES (MTD)
10709 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10710 M:      Richard Weinberger <richard@nod.at>
10711 M:      Vignesh Raghavendra <vigneshr@ti.com>
10712 L:      linux-mtd@lists.infradead.org
10713 W:      http://www.linux-mtd.infradead.org/
10714 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10715 C:      irc://irc.oftc.net/mtd
10716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10718 S:      Maintained
10719 F:      Documentation/devicetree/bindings/mtd/
10720 F:      drivers/mtd/
10721 F:      include/linux/mtd/
10722 F:      include/uapi/mtd/
10723
10724 MEN A21 WATCHDOG DRIVER
10725 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10726 L:      linux-watchdog@vger.kernel.org
10727 S:      Maintained
10728 F:      drivers/watchdog/mena21_wdt.c
10729
10730 MEN CHAMELEON BUS (mcb)
10731 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10732 S:      Maintained
10733 F:      drivers/mcb/
10734 F:      include/linux/mcb.h
10735 F:      Documentation/driver-api/men-chameleon-bus.rst
10736
10737 MEN F21BMC (Board Management Controller)
10738 M:      Andreas Werner <andreas.werner@men.de>
10739 S:      Supported
10740 F:      drivers/mfd/menf21bmc.c
10741 F:      drivers/watchdog/menf21bmc_wdt.c
10742 F:      drivers/leds/leds-menf21bmc.c
10743 F:      drivers/hwmon/menf21bmc_hwmon.c
10744 F:      Documentation/hwmon/menf21bmc.rst
10745
10746 MEN Z069 WATCHDOG DRIVER
10747 M:      Johannes Thumshirn <jth@kernel.org>
10748 L:      linux-watchdog@vger.kernel.org
10749 S:      Maintained
10750 F:      drivers/watchdog/menz69_wdt.c
10751
10752 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10753 M:      Neil Armstrong <narmstrong@baylibre.com>
10754 L:      linux-media@vger.kernel.org
10755 L:      linux-amlogic@lists.infradead.org
10756 W:      http://linux-meson.com/
10757 S:      Supported
10758 F:      drivers/media/platform/meson/ao-cec.c
10759 F:      drivers/media/platform/meson/ao-cec-g12a.c
10760 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10761 T:      git git://linuxtv.org/media_tree.git
10762
10763 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10764 M:      Liang Yang <liang.yang@amlogic.com>
10765 L:      linux-mtd@lists.infradead.org
10766 S:      Maintained
10767 F:      drivers/mtd/nand/raw/meson_*
10768 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10769
10770 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10771 M:      Maxime Jourdan <mjourdan@baylibre.com>
10772 L:      linux-media@vger.kernel.org
10773 L:      linux-amlogic@lists.infradead.org
10774 S:      Supported
10775 F:      drivers/staging/media/meson/vdec/
10776 T:      git git://linuxtv.org/media_tree.git
10777
10778 METHODE UDPU SUPPORT
10779 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10780 S:      Maintained
10781 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10782
10783 MICROBLAZE ARCHITECTURE
10784 M:      Michal Simek <monstr@monstr.eu>
10785 W:      http://www.monstr.eu/fdt/
10786 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10787 S:      Supported
10788 F:      arch/microblaze/
10789
10790 MICROCHIP AT91 SERIAL DRIVER
10791 M:      Richard Genoud <richard.genoud@gmail.com>
10792 S:      Maintained
10793 F:      drivers/tty/serial/atmel_serial.c
10794 F:      drivers/tty/serial/atmel_serial.h
10795 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10796
10797 MICROCHIP AUDIO ASOC DRIVERS
10798 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10800 S:      Supported
10801 F:      sound/soc/atmel
10802
10803 MICROCHIP DMA DRIVER
10804 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10805 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10806 L:      dmaengine@vger.kernel.org
10807 S:      Supported
10808 F:      drivers/dma/at_hdmac.c
10809 F:      drivers/dma/at_hdmac_regs.h
10810 F:      include/linux/platform_data/dma-atmel.h
10811 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10812 F:      include/dt-bindings/dma/at91.h
10813
10814 MICROCHIP ECC DRIVER
10815 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10816 L:      linux-crypto@vger.kernel.org
10817 S:      Maintained
10818 F:      drivers/crypto/atmel-ecc.*
10819
10820 MICROCHIP I2C DRIVER
10821 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10822 L:      linux-i2c@vger.kernel.org
10823 S:      Supported
10824 F:      drivers/i2c/busses/i2c-at91.h
10825 F:      drivers/i2c/busses/i2c-at91-*.c
10826
10827 MICROCHIP ISC DRIVER
10828 M:      Eugen Hristev <eugen.hristev@microchip.com>
10829 L:      linux-media@vger.kernel.org
10830 S:      Supported
10831 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10832 F:      drivers/media/platform/atmel/atmel-isc.h
10833 F:      drivers/media/platform/atmel/atmel-isc-base.c
10834 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10835 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10836
10837 MICROCHIP ISI DRIVER
10838 M:      Eugen Hristev <eugen.hristev@microchip.com>
10839 L:      linux-media@vger.kernel.org
10840 S:      Supported
10841 F:      drivers/media/platform/atmel/atmel-isi.c
10842 F:      drivers/media/platform/atmel/atmel-isi.h
10843
10844 MICROCHIP AT91 USART MFD DRIVER
10845 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10846 L:      linux-kernel@vger.kernel.org
10847 S:      Supported
10848 F:      drivers/mfd/at91-usart.c
10849 F:      include/dt-bindings/mfd/at91-usart.h
10850 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10851
10852 MICROCHIP AT91 USART SPI DRIVER
10853 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10854 L:      linux-spi@vger.kernel.org
10855 S:      Supported
10856 F:      drivers/spi/spi-at91-usart.c
10857 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10858
10859 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10860 M:      Woojung Huh <woojung.huh@microchip.com>
10861 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10862 L:      netdev@vger.kernel.org
10863 S:      Maintained
10864 F:      net/dsa/tag_ksz.c
10865 F:      drivers/net/dsa/microchip/*
10866 F:      include/linux/platform_data/microchip-ksz.h
10867 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10868
10869 MICROCHIP LAN743X ETHERNET DRIVER
10870 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10871 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10872 L:      netdev@vger.kernel.org
10873 S:      Maintained
10874 F:      drivers/net/ethernet/microchip/lan743x_*
10875
10876 MICROCHIP LCDFB DRIVER
10877 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10878 L:      linux-fbdev@vger.kernel.org
10879 S:      Maintained
10880 F:      drivers/video/fbdev/atmel_lcdfb.c
10881 F:      include/video/atmel_lcdc.h
10882
10883 MICROCHIP MMC/SD/SDIO MCI DRIVER
10884 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10885 S:      Maintained
10886 F:      drivers/mmc/host/atmel-mci.c
10887
10888 MICROCHIP MCP16502 PMIC DRIVER
10889 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10891 S:      Maintained
10892 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10893 F:      drivers/regulator/mcp16502.c
10894
10895 MICROCHIP MCP3911 ADC DRIVER
10896 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10897 M:      Kent Gustavsson <kent@minoris.se>
10898 L:      linux-iio@vger.kernel.org
10899 S:      Supported
10900 F:      drivers/iio/adc/mcp3911.c
10901 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10902
10903 MICROCHIP NAND DRIVER
10904 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10905 L:      linux-mtd@lists.infradead.org
10906 S:      Supported
10907 F:      drivers/mtd/nand/raw/atmel/*
10908 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10909
10910 MICROCHIP PWM DRIVER
10911 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10913 L:      linux-pwm@vger.kernel.org
10914 S:      Supported
10915 F:      drivers/pwm/pwm-atmel.c
10916 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10917
10918 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10919 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10920 M:      Eugen Hristev <eugen.hristev@microchip.com>
10921 L:      linux-iio@vger.kernel.org
10922 S:      Supported
10923 F:      drivers/iio/adc/at91-sama5d2_adc.c
10924 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10925 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10926
10927 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10928 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10929 S:      Supported
10930 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10931
10932 MICROCHIP SPI DRIVER
10933 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10934 S:      Supported
10935 F:      drivers/spi/spi-atmel.*
10936
10937 MICROCHIP SSC DRIVER
10938 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10940 S:      Supported
10941 F:      drivers/misc/atmel-ssc.c
10942 F:      include/linux/atmel-ssc.h
10943
10944 MICROCHIP USBA UDC DRIVER
10945 M:      Cristian Birsan <cristian.birsan@microchip.com>
10946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10947 S:      Supported
10948 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10949
10950 MICROCHIP USB251XB DRIVER
10951 M:      Richard Leitner <richard.leitner@skidata.com>
10952 L:      linux-usb@vger.kernel.org
10953 S:      Maintained
10954 F:      drivers/usb/misc/usb251xb.c
10955 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10956
10957 MICROCHIP XDMA DRIVER
10958 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10959 L:      linux-arm-kernel@lists.infradead.org
10960 L:      dmaengine@vger.kernel.org
10961 S:      Supported
10962 F:      drivers/dma/at_xdmac.c
10963
10964 MICROSEMI MIPS SOCS
10965 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10966 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10967 L:      linux-mips@vger.kernel.org
10968 S:      Supported
10969 F:      arch/mips/generic/board-ocelot.c
10970 F:      arch/mips/configs/generic/board-ocelot.config
10971 F:      arch/mips/boot/dts/mscc/
10972 F:      Documentation/devicetree/bindings/mips/mscc.txt
10973
10974 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10975 M:      Don Brace <don.brace@microsemi.com>
10976 L:      esc.storagedev@microsemi.com
10977 L:      linux-scsi@vger.kernel.org
10978 S:      Supported
10979 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10980 F:      drivers/scsi/smartpqi/Kconfig
10981 F:      drivers/scsi/smartpqi/Makefile
10982 F:      include/linux/cciss*.h
10983 F:      include/uapi/linux/cciss*.h
10984 F:      Documentation/scsi/smartpqi.txt
10985
10986 MICROSEMI ETHERNET SWITCH DRIVER
10987 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10988 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10989 L:      netdev@vger.kernel.org
10990 S:      Supported
10991 F:      drivers/net/ethernet/mscc/
10992 F:      include/soc/mscc/ocelot*
10993
10994 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10995 M:      Chen Yu <yu.c.chen@intel.com>
10996 L:      platform-driver-x86@vger.kernel.org
10997 S:      Supported
10998 F:      drivers/platform/x86/surfacepro3_button.c
10999
11000 MICROTEK X6 SCANNER
11001 M:      Oliver Neukum <oliver@neukum.org>
11002 S:      Maintained
11003 F:      drivers/usb/image/microtek.*
11004
11005 MIPS
11006 M:      Ralf Baechle <ralf@linux-mips.org>
11007 M:      Paul Burton <paulburton@kernel.org>
11008 M:      James Hogan <jhogan@kernel.org>
11009 L:      linux-mips@vger.kernel.org
11010 W:      http://www.linux-mips.org/
11011 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11013 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11014 S:      Supported
11015 F:      Documentation/devicetree/bindings/mips/
11016 F:      Documentation/mips/
11017 F:      arch/mips/
11018 F:      drivers/platform/mips/
11019
11020 MIPS BOSTON DEVELOPMENT BOARD
11021 M:      Paul Burton <paulburton@kernel.org>
11022 L:      linux-mips@vger.kernel.org
11023 S:      Maintained
11024 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11025 F:      arch/mips/boot/dts/img/boston.dts
11026 F:      arch/mips/configs/generic/board-boston.config
11027 F:      drivers/clk/imgtec/clk-boston.c
11028 F:      include/dt-bindings/clock/boston-clock.h
11029
11030 MIPS GENERIC PLATFORM
11031 M:      Paul Burton <paulburton@kernel.org>
11032 L:      linux-mips@vger.kernel.org
11033 S:      Supported
11034 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11035 F:      arch/mips/generic/
11036 F:      arch/mips/tools/generic-board-config.sh
11037
11038 MIPS/LOONGSON1 ARCHITECTURE
11039 M:      Keguang Zhang <keguang.zhang@gmail.com>
11040 L:      linux-mips@vger.kernel.org
11041 S:      Maintained
11042 F:      arch/mips/loongson32/
11043 F:      arch/mips/include/asm/mach-loongson32/
11044 F:      drivers/*/*loongson1*
11045 F:      drivers/*/*/*loongson1*
11046
11047 MIPS/LOONGSON2EF ARCHITECTURE
11048 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11049 L:      linux-mips@vger.kernel.org
11050 S:      Maintained
11051 F:      arch/mips/loongson2ef/
11052 F:      arch/mips/include/asm/mach-loongson2ef/
11053 F:      drivers/*/*loongson2*
11054 F:      drivers/*/*/*loongson2*
11055
11056 MIPS/LOONGSON64 ARCHITECTURE
11057 M:      Huacai Chen <chenhc@lemote.com>
11058 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11059 L:      linux-mips@vger.kernel.org
11060 S:      Maintained
11061 F:      arch/mips/loongson64/
11062 F:      arch/mips/include/asm/mach-loongson64/
11063 F:      drivers/platform/mips/cpu_hwmon.c
11064 F:      drivers/*/*loongson3*
11065 F:      drivers/*/*/*loongson3*
11066
11067 MIPS RINT INSTRUCTION EMULATION
11068 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11069 L:      linux-mips@vger.kernel.org
11070 S:      Supported
11071 F:      arch/mips/math-emu/sp_rint.c
11072 F:      arch/mips/math-emu/dp_rint.c
11073
11074 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11075 M:      Hans Verkuil <hverkuil@xs4all.nl>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 W:      https://linuxtv.org
11079 S:      Odd Fixes
11080 F:      drivers/media/radio/radio-miropcm20*
11081
11082 MMP SUPPORT
11083 R:      Lubomir Rintel <lkundrak@v3.sk>
11084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11086 S:      Odd Fixes
11087 F:      arch/arm/boot/dts/mmp*
11088 F:      arch/arm/mach-mmp/
11089 F:      linux/soc/mmp/
11090
11091 MMP USB PHY DRIVERS
11092 R:      Lubomir Rintel <lkundrak@v3.sk>
11093 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11094 S:      Maintained
11095 F:      drivers/phy/marvell/phy-mmp3-usb.c
11096 F:      drivers/phy/marvell/phy-pxa-usb.c
11097
11098 MMU GATHER AND TLB INVALIDATION
11099 M:      Will Deacon <will@kernel.org>
11100 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11101 M:      Andrew Morton <akpm@linux-foundation.org>
11102 M:      Nick Piggin <npiggin@gmail.com>
11103 M:      Peter Zijlstra <peterz@infradead.org>
11104 L:      linux-arch@vger.kernel.org
11105 L:      linux-mm@kvack.org
11106 S:      Maintained
11107 F:      arch/*/include/asm/tlb.h
11108 F:      include/asm-generic/tlb.h
11109 F:      mm/mmu_gather.c
11110
11111 MN88472 MEDIA DRIVER
11112 M:      Antti Palosaari <crope@iki.fi>
11113 L:      linux-media@vger.kernel.org
11114 W:      https://linuxtv.org
11115 W:      http://palosaari.fi/linux/
11116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11117 S:      Maintained
11118 F:      drivers/media/dvb-frontends/mn88472*
11119
11120 MN88473 MEDIA DRIVER
11121 M:      Antti Palosaari <crope@iki.fi>
11122 L:      linux-media@vger.kernel.org
11123 W:      https://linuxtv.org
11124 W:      http://palosaari.fi/linux/
11125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11126 S:      Maintained
11127 F:      drivers/media/dvb-frontends/mn88473*
11128
11129 MODULE SUPPORT
11130 M:      Jessica Yu <jeyu@kernel.org>
11131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11132 S:      Maintained
11133 F:      include/linux/module.h
11134 F:      kernel/module.c
11135
11136 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11137 W:      http://popies.net/meye/
11138 S:      Orphan
11139 F:      Documentation/media/v4l-drivers/meye*
11140 F:      drivers/media/pci/meye/
11141 F:      include/uapi/linux/meye.h
11142
11143 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11144 M:      Jiri Slaby <jirislaby@gmail.com>
11145 S:      Maintained
11146 F:      Documentation/driver-api/serial/moxa-smartio.rst
11147 F:      drivers/tty/mxser.*
11148
11149 MR800 AVERMEDIA USB FM RADIO DRIVER
11150 M:      Alexey Klimov <klimov.linux@gmail.com>
11151 L:      linux-media@vger.kernel.org
11152 T:      git git://linuxtv.org/media_tree.git
11153 S:      Maintained
11154 F:      drivers/media/radio/radio-mr800.c
11155
11156 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11157 M:      Alan Ott <alan@signal11.us>
11158 L:      linux-wpan@vger.kernel.org
11159 S:      Maintained
11160 F:      drivers/net/ieee802154/mrf24j40.c
11161 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11162
11163 MSI LAPTOP SUPPORT
11164 M:      "Lee, Chun-Yi" <jlee@suse.com>
11165 L:      platform-driver-x86@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/platform/x86/msi-laptop.c
11168
11169 MSI WMI SUPPORT
11170 L:      platform-driver-x86@vger.kernel.org
11171 S:      Orphan
11172 F:      drivers/platform/x86/msi-wmi.c
11173
11174 MSI001 MEDIA DRIVER
11175 M:      Antti Palosaari <crope@iki.fi>
11176 L:      linux-media@vger.kernel.org
11177 W:      https://linuxtv.org
11178 W:      http://palosaari.fi/linux/
11179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11180 T:      git git://linuxtv.org/anttip/media_tree.git
11181 S:      Maintained
11182 F:      drivers/media/tuners/msi001*
11183
11184 MSI2500 MEDIA DRIVER
11185 M:      Antti Palosaari <crope@iki.fi>
11186 L:      linux-media@vger.kernel.org
11187 W:      https://linuxtv.org
11188 W:      http://palosaari.fi/linux/
11189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11190 T:      git git://linuxtv.org/anttip/media_tree.git
11191 S:      Maintained
11192 F:      drivers/media/usb/msi2500/
11193
11194 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11195 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11196 L:      linux-mtd@lists.infradead.org
11197 S:      Maintained
11198 F:      drivers/mtd/devices/docg3*
11199
11200 MT9M032 APTINA SENSOR DRIVER
11201 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11202 L:      linux-media@vger.kernel.org
11203 T:      git git://linuxtv.org/media_tree.git
11204 S:      Maintained
11205 F:      drivers/media/i2c/mt9m032.c
11206 F:      include/media/i2c/mt9m032.h
11207
11208 MT9P031 APTINA CAMERA SENSOR
11209 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11210 L:      linux-media@vger.kernel.org
11211 T:      git git://linuxtv.org/media_tree.git
11212 S:      Maintained
11213 F:      drivers/media/i2c/mt9p031.c
11214 F:      include/media/i2c/mt9p031.h
11215
11216 MT9T001 APTINA CAMERA SENSOR
11217 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11218 L:      linux-media@vger.kernel.org
11219 T:      git git://linuxtv.org/media_tree.git
11220 S:      Maintained
11221 F:      drivers/media/i2c/mt9t001.c
11222 F:      include/media/i2c/mt9t001.h
11223
11224 MT9T112 APTINA CAMERA SENSOR
11225 M:      Jacopo Mondi <jacopo@jmondi.org>
11226 L:      linux-media@vger.kernel.org
11227 T:      git git://linuxtv.org/media_tree.git
11228 S:      Odd Fixes
11229 F:      drivers/media/i2c/mt9t112.c
11230 F:      include/media/i2c/mt9t112.h
11231
11232 MT9V032 APTINA CAMERA SENSOR
11233 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11234 L:      linux-media@vger.kernel.org
11235 T:      git git://linuxtv.org/media_tree.git
11236 S:      Maintained
11237 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11238 F:      drivers/media/i2c/mt9v032.c
11239 F:      include/media/i2c/mt9v032.h
11240
11241 MT9V111 APTINA CAMERA SENSOR
11242 M:      Jacopo Mondi <jacopo@jmondi.org>
11243 L:      linux-media@vger.kernel.org
11244 T:      git git://linuxtv.org/media_tree.git
11245 S:      Maintained
11246 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11247 F:      drivers/media/i2c/mt9v111.c
11248
11249 MULTIFUNCTION DEVICES (MFD)
11250 M:      Lee Jones <lee.jones@linaro.org>
11251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11252 S:      Supported
11253 F:      Documentation/devicetree/bindings/mfd/
11254 F:      drivers/mfd/
11255 F:      include/linux/mfd/
11256 F:      include/dt-bindings/mfd/
11257
11258 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11259 S:      Orphan
11260 F:      drivers/mmc/host/mmc_spi.c
11261 F:      include/linux/spi/mmc_spi.h
11262
11263 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11264 M:      Ulf Hansson <ulf.hansson@linaro.org>
11265 L:      linux-mmc@vger.kernel.org
11266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11267 S:      Maintained
11268 F:      Documentation/devicetree/bindings/mmc/
11269 F:      drivers/mmc/
11270 F:      include/linux/mmc/
11271 F:      include/uapi/linux/mmc/
11272
11273 MULTIPLEXER SUBSYSTEM
11274 M:      Peter Rosin <peda@axentia.se>
11275 S:      Maintained
11276 F:      Documentation/ABI/testing/sysfs-class-mux*
11277 F:      Documentation/devicetree/bindings/mux/
11278 F:      include/dt-bindings/mux/
11279 F:      include/linux/mux/
11280 F:      drivers/mux/
11281
11282 MULTITECH MULTIPORT CARD (ISICOM)
11283 S:      Orphan
11284 F:      drivers/tty/isicom.c
11285 F:      include/linux/isicom.h
11286
11287 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11288 M:      Bin Liu <b-liu@ti.com>
11289 L:      linux-usb@vger.kernel.org
11290 S:      Maintained
11291 F:      drivers/usb/musb/
11292
11293 MXL301RF MEDIA DRIVER
11294 M:      Akihiro Tsukada <tskd08@gmail.com>
11295 L:      linux-media@vger.kernel.org
11296 S:      Odd Fixes
11297 F:      drivers/media/tuners/mxl301rf*
11298
11299 MXL5007T MEDIA DRIVER
11300 M:      Michael Krufky <mkrufky@linuxtv.org>
11301 L:      linux-media@vger.kernel.org
11302 W:      https://linuxtv.org
11303 W:      http://github.com/mkrufky
11304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11305 T:      git git://linuxtv.org/mkrufky/tuners.git
11306 S:      Maintained
11307 F:      drivers/media/tuners/mxl5007t.*
11308
11309 MXSFB DRM DRIVER
11310 M:      Marek Vasut <marex@denx.de>
11311 M:      Stefan Agner <stefan@agner.ch>
11312 L:      dri-devel@lists.freedesktop.org
11313 S:      Supported
11314 F:      drivers/gpu/drm/mxsfb/
11315 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11316 T:      git git://anongit.freedesktop.org/drm/drm-misc
11317
11318 MYLEX DAC960 PCI RAID Controller
11319 M:      Hannes Reinecke <hare@kernel.org>
11320 L:      linux-scsi@vger.kernel.org
11321 S:      Supported
11322 F:      drivers/scsi/myrb.*
11323 F:      drivers/scsi/myrs.*
11324
11325 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11326 M:      Chris Lee <christopher.lee@cspi.com>
11327 L:      netdev@vger.kernel.org
11328 W:      https://www.cspi.com/ethernet-products/support/downloads/
11329 S:      Supported
11330 F:      drivers/net/ethernet/myricom/myri10ge/
11331
11332 NAND FLASH SUBSYSTEM
11333 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11334 R:      Richard Weinberger <richard@nod.at>
11335 L:      linux-mtd@lists.infradead.org
11336 W:      http://www.linux-mtd.infradead.org/
11337 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11339 S:      Maintained
11340 F:      drivers/mtd/nand/
11341 F:      include/linux/mtd/*nand*.h
11342
11343 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11344 M:      Daniel Mack <zonque@gmail.com>
11345 S:      Maintained
11346 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11347 W:      http://www.native-instruments.com
11348 F:      sound/usb/caiaq/
11349
11350 NATSEMI ETHERNET DRIVER (DP8381x)
11351 S:      Orphan
11352 F:      drivers/net/ethernet/natsemi/natsemi.c
11353
11354 NCR 5380 SCSI DRIVERS
11355 M:      Finn Thain <fthain@telegraphics.com.au>
11356 M:      Michael Schmitz <schmitzmic@gmail.com>
11357 L:      linux-scsi@vger.kernel.org
11358 S:      Maintained
11359 F:      Documentation/scsi/g_NCR5380.txt
11360 F:      drivers/scsi/NCR5380.*
11361 F:      drivers/scsi/arm/cumana_1.c
11362 F:      drivers/scsi/arm/oak.c
11363 F:      drivers/scsi/atari_scsi.*
11364 F:      drivers/scsi/dmx3191d.c
11365 F:      drivers/scsi/g_NCR5380.*
11366 F:      drivers/scsi/mac_scsi.*
11367 F:      drivers/scsi/sun3_scsi.*
11368 F:      drivers/scsi/sun3_scsi_vme.c
11369
11370 NCSI LIBRARY:
11371 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11372 S:      Maintained
11373 F:      net/ncsi/
11374
11375 NCT6775 HARDWARE MONITOR DRIVER
11376 M:      Guenter Roeck <linux@roeck-us.net>
11377 L:      linux-hwmon@vger.kernel.org
11378 S:      Maintained
11379 F:      Documentation/hwmon/nct6775.rst
11380 F:      drivers/hwmon/nct6775.c
11381
11382 NET_FAILOVER MODULE
11383 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11384 L:      netdev@vger.kernel.org
11385 S:      Supported
11386 F:      drivers/net/net_failover.c
11387 F:      include/net/net_failover.h
11388 F:      Documentation/networking/net_failover.rst
11389
11390 NETEM NETWORK EMULATOR
11391 M:      Stephen Hemminger <stephen@networkplumber.org>
11392 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11393 S:      Maintained
11394 F:      net/sched/sch_netem.c
11395
11396 NETERION 10GbE DRIVERS (s2io/vxge)
11397 M:      Jon Mason <jdmason@kudzu.us>
11398 L:      netdev@vger.kernel.org
11399 S:      Supported
11400 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11401 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11402 F:      drivers/net/ethernet/neterion/
11403
11404 NETFILTER
11405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11406 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11407 M:      Florian Westphal <fw@strlen.de>
11408 L:      netfilter-devel@vger.kernel.org
11409 L:      coreteam@netfilter.org
11410 W:      http://www.netfilter.org/
11411 W:      http://www.iptables.org/
11412 W:      http://www.nftables.org/
11413 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11416 S:      Maintained
11417 F:      include/linux/netfilter*
11418 F:      include/linux/netfilter/
11419 F:      include/net/netfilter/
11420 F:      include/uapi/linux/netfilter*
11421 F:      include/uapi/linux/netfilter/
11422 F:      net/*/netfilter.c
11423 F:      net/*/netfilter/
11424 F:      net/netfilter/
11425 F:      net/bridge/br_netfilter*.c
11426
11427 NETROM NETWORK LAYER
11428 M:      Ralf Baechle <ralf@linux-mips.org>
11429 L:      linux-hams@vger.kernel.org
11430 W:      http://www.linux-ax25.org/
11431 S:      Maintained
11432 F:      include/net/netrom.h
11433 F:      include/uapi/linux/netrom.h
11434 F:      net/netrom/
11435
11436 NETRONOME ETHERNET DRIVERS
11437 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11438 L:      oss-drivers@netronome.com
11439 S:      Maintained
11440 F:      drivers/net/ethernet/netronome/
11441
11442 NETWORK BLOCK DEVICE (NBD)
11443 M:      Josef Bacik <josef@toxicpanda.com>
11444 S:      Maintained
11445 L:      linux-block@vger.kernel.org
11446 L:      nbd@other.debian.org
11447 F:      Documentation/admin-guide/blockdev/nbd.rst
11448 F:      drivers/block/nbd.c
11449 F:      include/trace/events/nbd.h
11450 F:      include/uapi/linux/nbd.h
11451
11452 NETWORK DROP MONITOR
11453 M:      Neil Horman <nhorman@tuxdriver.com>
11454 L:      netdev@vger.kernel.org
11455 S:      Maintained
11456 W:      https://fedorahosted.org/dropwatch/
11457 F:      net/core/drop_monitor.c
11458 F:      include/uapi/linux/net_dropmon.h
11459 F:      include/net/drop_monitor.h
11460
11461 NETWORKING DRIVERS
11462 M:      "David S. Miller" <davem@davemloft.net>
11463 L:      netdev@vger.kernel.org
11464 W:      http://www.linuxfoundation.org/en/Net
11465 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11468 S:      Odd Fixes
11469 F:      Documentation/devicetree/bindings/net/
11470 F:      drivers/net/
11471 F:      include/linux/if_*
11472 F:      include/linux/netdevice.h
11473 F:      include/linux/etherdevice.h
11474 F:      include/linux/fcdevice.h
11475 F:      include/linux/fddidevice.h
11476 F:      include/linux/hippidevice.h
11477 F:      include/linux/inetdevice.h
11478 F:      include/uapi/linux/if_*
11479 F:      include/uapi/linux/netdevice.h
11480
11481 NETWORKING DRIVERS (WIRELESS)
11482 M:      Kalle Valo <kvalo@codeaurora.org>
11483 L:      linux-wireless@vger.kernel.org
11484 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11487 S:      Maintained
11488 F:      Documentation/devicetree/bindings/net/wireless/
11489 F:      drivers/net/wireless/
11490
11491 NETWORKING [DSA]
11492 M:      Andrew Lunn <andrew@lunn.ch>
11493 M:      Vivien Didelot <vivien.didelot@gmail.com>
11494 M:      Florian Fainelli <f.fainelli@gmail.com>
11495 S:      Maintained
11496 F:      Documentation/devicetree/bindings/net/dsa/
11497 F:      net/dsa/
11498 F:      include/net/dsa.h
11499 F:      include/linux/dsa/
11500 F:      include/linux/platform_data/dsa.h
11501 F:      drivers/net/dsa/
11502
11503 NETWORKING [GENERAL]
11504 M:      "David S. Miller" <davem@davemloft.net>
11505 L:      netdev@vger.kernel.org
11506 W:      http://www.linuxfoundation.org/en/Net
11507 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11510 B:      mailto:netdev@vger.kernel.org
11511 S:      Maintained
11512 F:      net/
11513 F:      include/net/
11514 F:      include/linux/in.h
11515 F:      include/linux/net.h
11516 F:      include/linux/netdevice.h
11517 F:      include/uapi/linux/in.h
11518 F:      include/uapi/linux/net.h
11519 F:      include/uapi/linux/netdevice.h
11520 F:      include/uapi/linux/net_namespace.h
11521 F:      tools/testing/selftests/net/
11522 F:      lib/net_utils.c
11523 F:      lib/random32.c
11524 F:      Documentation/networking/
11525
11526 NETWORKING [IPSEC]
11527 M:      Steffen Klassert <steffen.klassert@secunet.com>
11528 M:      Herbert Xu <herbert@gondor.apana.org.au>
11529 M:      "David S. Miller" <davem@davemloft.net>
11530 L:      netdev@vger.kernel.org
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11533 S:      Maintained
11534 F:      net/xfrm/
11535 F:      net/key/
11536 F:      net/ipv4/xfrm*
11537 F:      net/ipv4/esp4*
11538 F:      net/ipv4/ah4.c
11539 F:      net/ipv4/ipcomp.c
11540 F:      net/ipv4/ip_vti.c
11541 F:      net/ipv6/xfrm*
11542 F:      net/ipv6/esp6*
11543 F:      net/ipv6/ah6.c
11544 F:      net/ipv6/ipcomp6.c
11545 F:      net/ipv6/ip6_vti.c
11546 F:      include/uapi/linux/xfrm.h
11547 F:      include/net/xfrm.h
11548
11549 NETWORKING [IPv4/IPv6]
11550 M:      "David S. Miller" <davem@davemloft.net>
11551 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11552 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11553 L:      netdev@vger.kernel.org
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11555 S:      Maintained
11556 F:      net/ipv4/
11557 F:      net/ipv6/
11558 F:      include/net/ip*
11559 F:      arch/x86/net/*
11560
11561 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11562 M:      Paul Moore <paul@paul-moore.com>
11563 W:      https://github.com/netlabel
11564 L:      netdev@vger.kernel.org
11565 L:      linux-security-module@vger.kernel.org
11566 S:      Maintained
11567 F:      Documentation/netlabel/
11568 F:      include/net/calipso.h
11569 F:      include/net/cipso_ipv4.h
11570 F:      include/net/netlabel.h
11571 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11572 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11573 F:      net/netlabel/
11574 F:      net/ipv4/cipso_ipv4.c
11575 F:      net/ipv6/calipso.c
11576 F:      net/netfilter/xt_CONNSECMARK.c
11577 F:      net/netfilter/xt_SECMARK.c
11578
11579 NETWORKING [TCP]
11580 M:      Eric Dumazet <edumazet@google.com>
11581 L:      netdev@vger.kernel.org
11582 S:      Maintained
11583 F:      net/ipv4/tcp*.c
11584 F:      net/ipv4/syncookies.c
11585 F:      net/ipv6/tcp*.c
11586 F:      net/ipv6/syncookies.c
11587 F:      include/uapi/linux/tcp.h
11588 F:      include/net/tcp.h
11589 F:      include/linux/tcp.h
11590 F:      include/trace/events/tcp.h
11591
11592 NETWORKING [TLS]
11593 M:      Boris Pismenny <borisp@mellanox.com>
11594 M:      Aviad Yehezkel <aviadye@mellanox.com>
11595 M:      John Fastabend <john.fastabend@gmail.com>
11596 M:      Daniel Borkmann <daniel@iogearbox.net>
11597 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11598 L:      netdev@vger.kernel.org
11599 S:      Maintained
11600 F:      net/tls/*
11601 F:      include/uapi/linux/tls.h
11602 F:      include/net/tls.h
11603
11604 NETWORKING [WIRELESS]
11605 L:      linux-wireless@vger.kernel.org
11606 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11607
11608 NETDEVSIM
11609 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11610 S:      Maintained
11611 F:      drivers/net/netdevsim/*
11612
11613 NETXEN (1/10) GbE SUPPORT
11614 M:      Manish Chopra <manishc@marvell.com>
11615 M:      Rahul Verma <rahulv@marvell.com>
11616 M:      GR-Linux-NIC-Dev@marvell.com
11617 L:      netdev@vger.kernel.org
11618 S:      Supported
11619 F:      drivers/net/ethernet/qlogic/netxen/
11620
11621 NEXTHOP
11622 M:      David Ahern <dsahern@kernel.org>
11623 L:      netdev@vger.kernel.org
11624 S:      Maintained
11625 F:      include/net/nexthop.h
11626 F:      include/uapi/linux/nexthop.h
11627 F:      include/net/netns/nexthop.h
11628 F:      net/ipv4/nexthop.c
11629
11630 NFC SUBSYSTEM
11631 L:      netdev@vger.kernel.org
11632 S:      Orphan
11633 F:      net/nfc/
11634 F:      include/net/nfc/
11635 F:      include/uapi/linux/nfc.h
11636 F:      drivers/nfc/
11637 F:      include/linux/platform_data/nfcmrvl.h
11638 F:      Documentation/devicetree/bindings/net/nfc/
11639
11640 NFS, SUNRPC, AND LOCKD CLIENTS
11641 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11642 M:      Anna Schumaker <anna.schumaker@netapp.com>
11643 L:      linux-nfs@vger.kernel.org
11644 W:      http://client.linux-nfs.org
11645 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11646 S:      Maintained
11647 F:      fs/lockd/
11648 F:      fs/nfs/
11649 F:      fs/nfs_common/
11650 F:      net/sunrpc/
11651 F:      include/linux/lockd/
11652 F:      include/linux/nfs*
11653 F:      include/linux/sunrpc/
11654 F:      include/uapi/linux/nfs*
11655 F:      include/uapi/linux/sunrpc/
11656
11657 NILFS2 FILESYSTEM
11658 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11659 L:      linux-nilfs@vger.kernel.org
11660 W:      https://nilfs.sourceforge.io/
11661 W:      https://nilfs.osdn.jp/
11662 T:      git git://github.com/konis/nilfs2.git
11663 S:      Supported
11664 F:      Documentation/filesystems/nilfs2.txt
11665 F:      fs/nilfs2/
11666 F:      include/trace/events/nilfs2.h
11667 F:      include/uapi/linux/nilfs2_api.h
11668 F:      include/uapi/linux/nilfs2_ondisk.h
11669
11670 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11671 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11672 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11673 S:      Maintained
11674 F:      Documentation/scsi/NinjaSCSI.txt
11675 F:      drivers/scsi/pcmcia/nsp_*
11676
11677 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11678 M:      GOTO Masanori <gotom@debian.or.jp>
11679 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11680 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11681 S:      Maintained
11682 F:      Documentation/scsi/NinjaSCSI.txt
11683 F:      drivers/scsi/nsp32*
11684
11685 NIOS2 ARCHITECTURE
11686 M:      Ley Foon Tan <lftan@altera.com>
11687 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11689 S:      Maintained
11690 F:      arch/nios2/
11691
11692 NOHZ, DYNTICKS SUPPORT
11693 M:      Frederic Weisbecker <fweisbec@gmail.com>
11694 M:      Thomas Gleixner <tglx@linutronix.de>
11695 M:      Ingo Molnar <mingo@kernel.org>
11696 L:      linux-kernel@vger.kernel.org
11697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11698 S:      Maintained
11699 F:      kernel/time/tick*.*
11700 F:      include/linux/tick.h
11701 F:      include/linux/sched/nohz.h
11702
11703 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11704 M:      Pavel Machek <pavel@ucw.cz>
11705 M:      Sakari Ailus <sakari.ailus@iki.fi>
11706 L:      linux-media@vger.kernel.org
11707 S:      Maintained
11708 F:      drivers/media/i2c/et8ek8
11709 F:      drivers/media/i2c/ad5820.c
11710
11711 NOKIA N900 POWER SUPPLY DRIVERS
11712 R:      Pali Rohár <pali.rohar@gmail.com>
11713 F:      include/linux/power/bq2415x_charger.h
11714 F:      include/linux/power/bq27xxx_battery.h
11715 F:      drivers/power/supply/bq2415x_charger.c
11716 F:      drivers/power/supply/bq27xxx_battery.c
11717 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11718 F:      drivers/power/supply/isp1704_charger.c
11719 F:      drivers/power/supply/rx51_battery.c
11720
11721 NOLIBC HEADER FILE
11722 M:      Willy Tarreau <w@1wt.eu>
11723 S:      Maintained
11724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11725 F:      tools/include/nolibc/
11726
11727 NSDEPS
11728 M:      Matthias Maennich <maennich@google.com>
11729 S:      Maintained
11730 F:      scripts/nsdeps
11731 F:      Documentation/core-api/symbol-namespaces.rst
11732
11733 NTB AMD DRIVER
11734 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11735 L:      linux-ntb@googlegroups.com
11736 S:      Supported
11737 F:      drivers/ntb/hw/amd/
11738
11739 NTB DRIVER CORE
11740 M:      Jon Mason <jdmason@kudzu.us>
11741 M:      Dave Jiang <dave.jiang@intel.com>
11742 M:      Allen Hubbe <allenbh@gmail.com>
11743 L:      linux-ntb@googlegroups.com
11744 S:      Supported
11745 W:      https://github.com/jonmason/ntb/wiki
11746 T:      git git://github.com/jonmason/ntb.git
11747 F:      drivers/ntb/
11748 F:      drivers/net/ntb_netdev.c
11749 F:      include/linux/ntb.h
11750 F:      include/linux/ntb_transport.h
11751 F:      tools/testing/selftests/ntb/
11752
11753 NTB IDT DRIVER
11754 M:      Serge Semin <fancer.lancer@gmail.com>
11755 L:      linux-ntb@googlegroups.com
11756 S:      Supported
11757 F:      drivers/ntb/hw/idt/
11758
11759 NTB INTEL DRIVER
11760 M:      Dave Jiang <dave.jiang@intel.com>
11761 L:      linux-ntb@googlegroups.com
11762 S:      Supported
11763 W:      https://github.com/davejiang/linux/wiki
11764 T:      git https://github.com/davejiang/linux.git
11765 F:      drivers/ntb/hw/intel/
11766
11767 NTFS FILESYSTEM
11768 M:      Anton Altaparmakov <anton@tuxera.com>
11769 L:      linux-ntfs-dev@lists.sourceforge.net
11770 W:      http://www.tuxera.com/
11771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11772 S:      Supported
11773 F:      Documentation/filesystems/ntfs.txt
11774 F:      fs/ntfs/
11775
11776 NUBUS SUBSYSTEM
11777 M:      Finn Thain <fthain@telegraphics.com.au>
11778 L:      linux-m68k@lists.linux-m68k.org
11779 S:      Maintained
11780 F:      arch/*/include/asm/nubus.h
11781 F:      drivers/nubus/
11782 F:      include/linux/nubus.h
11783 F:      include/uapi/linux/nubus.h
11784
11785 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11786 M:      Antonino Daplas <adaplas@gmail.com>
11787 L:      linux-fbdev@vger.kernel.org
11788 S:      Maintained
11789 F:      drivers/video/fbdev/riva/
11790 F:      drivers/video/fbdev/nvidia/
11791
11792 NVM EXPRESS DRIVER
11793 M:      Keith Busch <kbusch@kernel.org>
11794 M:      Jens Axboe <axboe@fb.com>
11795 M:      Christoph Hellwig <hch@lst.de>
11796 M:      Sagi Grimberg <sagi@grimberg.me>
11797 L:      linux-nvme@lists.infradead.org
11798 T:      git://git.infradead.org/nvme.git
11799 W:      http://git.infradead.org/nvme.git
11800 S:      Supported
11801 F:      drivers/nvme/host/
11802 F:      include/linux/nvme.h
11803 F:      include/uapi/linux/nvme_ioctl.h
11804
11805 NVM EXPRESS FC TRANSPORT DRIVERS
11806 M:      James Smart <james.smart@broadcom.com>
11807 L:      linux-nvme@lists.infradead.org
11808 S:      Supported
11809 F:      include/linux/nvme-fc.h
11810 F:      include/linux/nvme-fc-driver.h
11811 F:      drivers/nvme/host/fc.c
11812 F:      drivers/nvme/target/fc.c
11813 F:      drivers/nvme/target/fcloop.c
11814
11815 NVM EXPRESS TARGET DRIVER
11816 M:      Christoph Hellwig <hch@lst.de>
11817 M:      Sagi Grimberg <sagi@grimberg.me>
11818 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11819 L:      linux-nvme@lists.infradead.org
11820 T:      git://git.infradead.org/nvme.git
11821 W:      http://git.infradead.org/nvme.git
11822 S:      Supported
11823 F:      drivers/nvme/target/
11824
11825 NVMEM FRAMEWORK
11826 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11827 S:      Maintained
11828 F:      drivers/nvmem/
11829 F:      Documentation/devicetree/bindings/nvmem/
11830 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11831 F:      include/linux/nvmem-consumer.h
11832 F:      include/linux/nvmem-provider.h
11833
11834 NXP FXAS21002C DRIVER
11835 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11836 L:      linux-iio@vger.kernel.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11839 F:      drivers/iio/gyro/fxas21002c_core.c
11840 F:      drivers/iio/gyro/fxas21002c.h
11841 F:      drivers/iio/gyro/fxas21002c_i2c.c
11842 F:      drivers/iio/gyro/fxas21002c_spi.c
11843
11844 NXP SGTL5000 DRIVER
11845 M:      Fabio Estevam <festevam@gmail.com>
11846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11847 S:      Maintained
11848 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11849 F:      sound/soc/codecs/sgtl5000*
11850
11851 NXP SJA1105 ETHERNET SWITCH DRIVER
11852 M:      Vladimir Oltean <olteanv@gmail.com>
11853 L:      linux-kernel@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/net/dsa/sja1105
11856
11857 NXP TDA998X DRM DRIVER
11858 M:      Russell King <linux@armlinux.org.uk>
11859 S:      Maintained
11860 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11861 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11862 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11863 F:      include/drm/i2c/tda998x.h
11864 F:      include/dt-bindings/display/tda998x.h
11865 K:      "nxp,tda998x"
11866
11867 NXP TFA9879 DRIVER
11868 M:      Peter Rosin <peda@axentia.se>
11869 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11870 S:      Maintained
11871 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11872 F:      sound/soc/codecs/tfa9879*
11873
11874 NXP-NCI NFC DRIVER
11875 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11876 R:      Charles Gorand <charles.gorand@effinnov.com>
11877 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11878 S:      Supported
11879 F:      drivers/nfc/nxp-nci
11880
11881 OBJAGG
11882 M:      Jiri Pirko <jiri@mellanox.com>
11883 L:      netdev@vger.kernel.org
11884 S:      Supported
11885 F:      lib/objagg.c
11886 F:      lib/test_objagg.c
11887 F:      include/linux/objagg.h
11888
11889 NXP FSPI DRIVER
11890 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11891 M:      Ashish Kumar <ashish.kumar@nxp.com>
11892 L:      linux-spi@vger.kernel.org
11893 S:      Maintained
11894 F:      drivers/spi/spi-nxp-fspi.c
11895 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11896
11897 OBJTOOL
11898 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11899 M:      Peter Zijlstra <peterz@infradead.org>
11900 S:      Supported
11901 F:      tools/objtool/
11902
11903 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11904 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11905 M:      Andrew Donnellan <ajd@linux.ibm.com>
11906 L:      linuxppc-dev@lists.ozlabs.org
11907 S:      Supported
11908 F:      arch/powerpc/platforms/powernv/ocxl.c
11909 F:      arch/powerpc/include/asm/pnv-ocxl.h
11910 F:      drivers/misc/ocxl/
11911 F:      include/misc/ocxl*
11912 F:      include/uapi/misc/ocxl.h
11913 F:      Documentation/userspace-api/accelerators/ocxl.rst
11914
11915 OMAP AUDIO SUPPORT
11916 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11917 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11918 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11919 L:      linux-omap@vger.kernel.org
11920 S:      Maintained
11921 F:      sound/soc/ti/omap*
11922 F:      sound/soc/ti/rx51.c
11923 F:      sound/soc/ti/n810.c
11924 F:      sound/soc/ti/sdma-pcm.*
11925
11926 OMAP CLOCK FRAMEWORK SUPPORT
11927 M:      Paul Walmsley <paul@pwsan.com>
11928 L:      linux-omap@vger.kernel.org
11929 S:      Maintained
11930 F:      arch/arm/*omap*/*clock*
11931
11932 OMAP DEVICE TREE SUPPORT
11933 M:      Benoît Cousson <bcousson@baylibre.com>
11934 M:      Tony Lindgren <tony@atomide.com>
11935 L:      linux-omap@vger.kernel.org
11936 L:      devicetree@vger.kernel.org
11937 S:      Maintained
11938 F:      arch/arm/boot/dts/*omap*
11939 F:      arch/arm/boot/dts/*am3*
11940 F:      arch/arm/boot/dts/*am4*
11941 F:      arch/arm/boot/dts/*am5*
11942 F:      arch/arm/boot/dts/*dra7*
11943 F:      arch/arm/boot/dts/logicpd-som-lv*
11944 F:      arch/arm/boot/dts/logicpd-torpedo*
11945
11946 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11947 L:      linux-omap@vger.kernel.org
11948 L:      linux-fbdev@vger.kernel.org
11949 S:      Orphan
11950 F:      drivers/video/fbdev/omap2/
11951 F:      Documentation/arm/omap/dss.rst
11952
11953 OMAP FRAMEBUFFER SUPPORT
11954 L:      linux-fbdev@vger.kernel.org
11955 L:      linux-omap@vger.kernel.org
11956 S:      Orphan
11957 F:      drivers/video/fbdev/omap/
11958
11959 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11960 M:      Roger Quadros <rogerq@ti.com>
11961 M:      Tony Lindgren <tony@atomide.com>
11962 L:      linux-omap@vger.kernel.org
11963 S:      Maintained
11964 F:      drivers/memory/omap-gpmc.c
11965 F:      arch/arm/mach-omap2/*gpmc*
11966
11967 OMAP GPIO DRIVER
11968 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11969 M:      Santosh Shilimkar <ssantosh@kernel.org>
11970 M:      Kevin Hilman <khilman@kernel.org>
11971 L:      linux-omap@vger.kernel.org
11972 S:      Maintained
11973 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11974 F:      drivers/gpio/gpio-omap.c
11975
11976 OMAP HARDWARE SPINLOCK SUPPORT
11977 M:      Ohad Ben-Cohen <ohad@wizery.com>
11978 L:      linux-omap@vger.kernel.org
11979 S:      Maintained
11980 F:      drivers/hwspinlock/omap_hwspinlock.c
11981
11982 OMAP HS MMC SUPPORT
11983 L:      linux-mmc@vger.kernel.org
11984 L:      linux-omap@vger.kernel.org
11985 S:      Orphan
11986 F:      drivers/mmc/host/omap_hsmmc.c
11987
11988 OMAP HWMOD DATA
11989 M:      Paul Walmsley <paul@pwsan.com>
11990 L:      linux-omap@vger.kernel.org
11991 S:      Maintained
11992 F:      arch/arm/mach-omap2/omap_hwmod*data*
11993
11994 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11995 M:      Benoît Cousson <bcousson@baylibre.com>
11996 L:      linux-omap@vger.kernel.org
11997 S:      Maintained
11998 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11999
12000 OMAP HWMOD SUPPORT
12001 M:      Benoît Cousson <bcousson@baylibre.com>
12002 M:      Paul Walmsley <paul@pwsan.com>
12003 L:      linux-omap@vger.kernel.org
12004 S:      Maintained
12005 F:      arch/arm/mach-omap2/omap_hwmod.*
12006
12007 OMAP I2C DRIVER
12008 M:      Vignesh R <vigneshr@ti.com>
12009 L:      linux-omap@vger.kernel.org
12010 L:      linux-i2c@vger.kernel.org
12011 S:      Maintained
12012 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12013 F:      drivers/i2c/busses/i2c-omap.c
12014
12015 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12016 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12017 L:      linux-media@vger.kernel.org
12018 S:      Maintained
12019 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12020 F:      drivers/media/platform/omap3isp/
12021 F:      drivers/staging/media/omap4iss/
12022
12023 OMAP MMC SUPPORT
12024 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12025 L:      linux-omap@vger.kernel.org
12026 S:      Odd Fixes
12027 F:      drivers/mmc/host/omap.c
12028
12029 OMAP POWER MANAGEMENT SUPPORT
12030 M:      Kevin Hilman <khilman@kernel.org>
12031 L:      linux-omap@vger.kernel.org
12032 S:      Maintained
12033 F:      arch/arm/*omap*/*pm*
12034 F:      drivers/cpufreq/omap-cpufreq.c
12035
12036 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12037 M:      Rajendra Nayak <rnayak@codeaurora.org>
12038 M:      Paul Walmsley <paul@pwsan.com>
12039 L:      linux-omap@vger.kernel.org
12040 S:      Maintained
12041 F:      arch/arm/mach-omap2/prm*
12042
12043 OMAP RANDOM NUMBER GENERATOR SUPPORT
12044 M:      Deepak Saxena <dsaxena@plexity.net>
12045 S:      Maintained
12046 F:      drivers/char/hw_random/omap-rng.c
12047
12048 OMAP USB SUPPORT
12049 L:      linux-usb@vger.kernel.org
12050 L:      linux-omap@vger.kernel.org
12051 S:      Orphan
12052 F:      drivers/usb/*/*omap*
12053 F:      arch/arm/*omap*/usb*
12054
12055 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12056 M:      Mark Jackson <mpfj@newflow.co.uk>
12057 L:      linux-omap@vger.kernel.org
12058 S:      Maintained
12059 F:      arch/arm/boot/dts/am335x-nano.dts
12060
12061 OMAP1 SUPPORT
12062 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12063 M:      Tony Lindgren <tony@atomide.com>
12064 L:      linux-omap@vger.kernel.org
12065 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12067 S:      Maintained
12068 F:      arch/arm/mach-omap1/
12069 F:      arch/arm/plat-omap/
12070 F:      arch/arm/configs/omap1_defconfig
12071 F:      drivers/i2c/busses/i2c-omap.c
12072 F:      include/linux/platform_data/i2c-omap.h
12073 F:      include/linux/platform_data/ams-delta-fiq.h
12074
12075 OMAP2+ SUPPORT
12076 M:      Tony Lindgren <tony@atomide.com>
12077 L:      linux-omap@vger.kernel.org
12078 W:      http://www.muru.com/linux/omap/
12079 W:      http://linux.omap.com/
12080 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12082 S:      Maintained
12083 F:      arch/arm/mach-omap2/
12084 F:      arch/arm/plat-omap/
12085 F:      arch/arm/configs/omap2plus_defconfig
12086 F:      drivers/bus/ti-sysc.c
12087 F:      drivers/i2c/busses/i2c-omap.c
12088 F:      drivers/irqchip/irq-omap-intc.c
12089 F:      drivers/mfd/*omap*.c
12090 F:      drivers/mfd/menelaus.c
12091 F:      drivers/mfd/palmas.c
12092 F:      drivers/mfd/tps65217.c
12093 F:      drivers/mfd/tps65218.c
12094 F:      drivers/mfd/tps65910.c
12095 F:      drivers/mfd/twl-core.[ch]
12096 F:      drivers/mfd/twl4030*.c
12097 F:      drivers/mfd/twl6030*.c
12098 F:      drivers/mfd/twl6040*.c
12099 F:      drivers/regulator/palmas-regulator*.c
12100 F:      drivers/regulator/pbias-regulator.c
12101 F:      drivers/regulator/tps65217-regulator.c
12102 F:      drivers/regulator/tps65218-regulator.c
12103 F:      drivers/regulator/tps65910-regulator.c
12104 F:      drivers/regulator/twl-regulator.c
12105 F:      drivers/regulator/twl6030-regulator.c
12106 F:      include/linux/platform_data/i2c-omap.h
12107 F:      include/linux/platform_data/ti-sysc.h
12108
12109 ONION OMEGA2+ BOARD
12110 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12111 L:      linux-mips@vger.kernel.org
12112 S:      Maintained
12113 F:      arch/mips/boot/dts/ralink/omega2p.dts
12114
12115 OMFS FILESYSTEM
12116 M:      Bob Copeland <me@bobcopeland.com>
12117 L:      linux-karma-devel@lists.sourceforge.net
12118 S:      Maintained
12119 F:      Documentation/filesystems/omfs.txt
12120 F:      fs/omfs/
12121
12122 OMNIKEY CARDMAN 4000 DRIVER
12123 M:      Harald Welte <laforge@gnumonks.org>
12124 S:      Maintained
12125 F:      drivers/char/pcmcia/cm4000_cs.c
12126 F:      include/linux/cm4000_cs.h
12127 F:      include/uapi/linux/cm4000_cs.h
12128
12129 OMNIKEY CARDMAN 4040 DRIVER
12130 M:      Harald Welte <laforge@gnumonks.org>
12131 S:      Maintained
12132 F:      drivers/char/pcmcia/cm4040_cs.*
12133
12134 OMNIVISION OV13858 SENSOR DRIVER
12135 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12136 L:      linux-media@vger.kernel.org
12137 T:      git git://linuxtv.org/media_tree.git
12138 S:      Maintained
12139 F:      drivers/media/i2c/ov13858.c
12140
12141 OMNIVISION OV2680 SENSOR DRIVER
12142 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12143 L:      linux-media@vger.kernel.org
12144 T:      git git://linuxtv.org/media_tree.git
12145 S:      Maintained
12146 F:      drivers/media/i2c/ov2680.c
12147 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12148
12149 OMNIVISION OV2685 SENSOR DRIVER
12150 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12151 L:      linux-media@vger.kernel.org
12152 T:      git git://linuxtv.org/media_tree.git
12153 S:      Maintained
12154 F:      drivers/media/i2c/ov2685.c
12155
12156 OMNIVISION OV5640 SENSOR DRIVER
12157 M:      Steve Longerbeam <slongerbeam@gmail.com>
12158 L:      linux-media@vger.kernel.org
12159 T:      git git://linuxtv.org/media_tree.git
12160 S:      Maintained
12161 F:      drivers/media/i2c/ov5640.c
12162
12163 OMNIVISION OV5647 SENSOR DRIVER
12164 M:      Luis Oliveira <lolivei@synopsys.com>
12165 L:      linux-media@vger.kernel.org
12166 T:      git git://linuxtv.org/media_tree.git
12167 S:      Maintained
12168 F:      drivers/media/i2c/ov5647.c
12169
12170 OMNIVISION OV5670 SENSOR DRIVER
12171 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12172 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/i2c/ov5670.c
12177
12178 OMNIVISION OV5675 SENSOR DRIVER
12179 M:      Shawn Tu <shawnx.tu@intel.com>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/i2c/ov5675.c
12184
12185 OMNIVISION OV5695 SENSOR DRIVER
12186 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/i2c/ov5695.c
12191
12192 OMNIVISION OV7670 SENSOR DRIVER
12193 M:      Jonathan Corbet <corbet@lwn.net>
12194 L:      linux-media@vger.kernel.org
12195 T:      git git://linuxtv.org/media_tree.git
12196 S:      Maintained
12197 F:      drivers/media/i2c/ov7670.c
12198 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12199
12200 OMNIVISION OV772x SENSOR DRIVER
12201 M:      Jacopo Mondi <jacopo@jmondi.org>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Odd fixes
12205 F:      drivers/media/i2c/ov772x.c
12206 F:      include/media/i2c/ov772x.h
12207 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12208
12209 OMNIVISION OV7740 SENSOR DRIVER
12210 M:      Wenyou Yang <wenyou.yang@microchip.com>
12211 L:      linux-media@vger.kernel.org
12212 T:      git git://linuxtv.org/media_tree.git
12213 S:      Maintained
12214 F:      drivers/media/i2c/ov7740.c
12215 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12216
12217 OMNIVISION OV9640 SENSOR DRIVER
12218 M:      Petr Cvek <petrcvekcz@gmail.com>
12219 L:      linux-media@vger.kernel.org
12220 S:      Maintained
12221 F:      drivers/media/i2c/ov9640.*
12222
12223 OMNIVISION OV8856 SENSOR DRIVER
12224 M:      Ben Kao <ben.kao@intel.com>
12225 L:      linux-media@vger.kernel.org
12226 T:      git git://linuxtv.org/media_tree.git
12227 S:      Maintained
12228 F:      drivers/media/i2c/ov8856.c
12229
12230 OMNIVISION OV9650 SENSOR DRIVER
12231 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12232 R:      Akinobu Mita <akinobu.mita@gmail.com>
12233 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12234 L:      linux-media@vger.kernel.org
12235 T:      git git://linuxtv.org/media_tree.git
12236 S:      Maintained
12237 F:      drivers/media/i2c/ov9650.c
12238 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12239
12240 ONENAND FLASH DRIVER
12241 M:      Kyungmin Park <kyungmin.park@samsung.com>
12242 L:      linux-mtd@lists.infradead.org
12243 S:      Maintained
12244 F:      drivers/mtd/nand/onenand/
12245 F:      include/linux/mtd/onenand*.h
12246
12247 OP-TEE DRIVER
12248 M:      Jens Wiklander <jens.wiklander@linaro.org>
12249 L:      tee-dev@lists.linaro.org
12250 S:      Maintained
12251 F:      drivers/tee/optee/
12252
12253 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12254 M:      Sumit Garg <sumit.garg@linaro.org>
12255 L:      tee-dev@lists.linaro.org
12256 S:      Maintained
12257 F:      drivers/char/hw_random/optee-rng.c
12258
12259 OPA-VNIC DRIVER
12260 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12261 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12262 L:      linux-rdma@vger.kernel.org
12263 S:      Supported
12264 F:      drivers/infiniband/ulp/opa_vnic
12265
12266 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12267 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12268 M:      Frank Rowand <frowand.list@gmail.com>
12269 L:      devicetree@vger.kernel.org
12270 S:      Maintained
12271 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12272 F:      Documentation/devicetree/overlay-notes.txt
12273 F:      drivers/of/overlay.c
12274 F:      drivers/of/resolver.c
12275 K:      of_overlay_notifier_
12276
12277 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12278 M:      Rob Herring <robh+dt@kernel.org>
12279 M:      Frank Rowand <frowand.list@gmail.com>
12280 L:      devicetree@vger.kernel.org
12281 W:      http://www.devicetree.org/
12282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12283 S:      Maintained
12284 F:      drivers/of/
12285 F:      include/linux/of*.h
12286 F:      scripts/dtc/
12287 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12288
12289 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12290 M:      Rob Herring <robh+dt@kernel.org>
12291 M:      Mark Rutland <mark.rutland@arm.com>
12292 L:      devicetree@vger.kernel.org
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12294 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12295 S:      Maintained
12296 F:      Documentation/devicetree/
12297 F:      arch/*/boot/dts/
12298 F:      include/dt-bindings/
12299
12300 OPENCORES I2C BUS DRIVER
12301 M:      Peter Korsgaard <peter@korsgaard.com>
12302 M:      Andrew Lunn <andrew@lunn.ch>
12303 L:      linux-i2c@vger.kernel.org
12304 S:      Maintained
12305 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12306 F:      Documentation/i2c/busses/i2c-ocores.rst
12307 F:      drivers/i2c/busses/i2c-ocores.c
12308 F:      include/linux/platform_data/i2c-ocores.h
12309
12310 OPENRISC ARCHITECTURE
12311 M:      Jonas Bonn <jonas@southpole.se>
12312 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12313 M:      Stafford Horne <shorne@gmail.com>
12314 T:      git git://github.com/openrisc/linux.git
12315 L:      openrisc@lists.librecores.org
12316 W:      http://openrisc.io
12317 S:      Maintained
12318 F:      Documentation/devicetree/bindings/openrisc/
12319 F:      Documentation/openrisc/
12320 F:      arch/openrisc/
12321 F:      drivers/irqchip/irq-ompic.c
12322 F:      drivers/irqchip/irq-or1k-*
12323
12324 OPENVSWITCH
12325 M:      Pravin B Shelar <pshelar@ovn.org>
12326 L:      netdev@vger.kernel.org
12327 L:      dev@openvswitch.org
12328 W:      http://openvswitch.org
12329 S:      Maintained
12330 F:      net/openvswitch/
12331 F:      include/uapi/linux/openvswitch.h
12332
12333 OPERATING PERFORMANCE POINTS (OPP)
12334 M:      Viresh Kumar <vireshk@kernel.org>
12335 M:      Nishanth Menon <nm@ti.com>
12336 M:      Stephen Boyd <sboyd@kernel.org>
12337 L:      linux-pm@vger.kernel.org
12338 S:      Maintained
12339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12340 F:      drivers/opp/
12341 F:      include/linux/pm_opp.h
12342 F:      Documentation/power/opp.rst
12343 F:      Documentation/devicetree/bindings/opp/
12344
12345 OPL4 DRIVER
12346 M:      Clemens Ladisch <clemens@ladisch.de>
12347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12349 S:      Maintained
12350 F:      sound/drivers/opl4/
12351
12352 OPROFILE
12353 M:      Robert Richter <rric@kernel.org>
12354 L:      oprofile-list@lists.sf.net
12355 S:      Maintained
12356 F:      arch/*/include/asm/oprofile*.h
12357 F:      arch/*/oprofile/
12358 F:      drivers/oprofile/
12359 F:      include/linux/oprofile.h
12360
12361 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12362 M:      Mark Fasheh <mark@fasheh.com>
12363 M:      Joel Becker <jlbec@evilplan.org>
12364 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12365 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12366 W:      http://ocfs2.wiki.kernel.org
12367 S:      Supported
12368 F:      Documentation/filesystems/ocfs2.txt
12369 F:      Documentation/filesystems/dlmfs.txt
12370 F:      fs/ocfs2/
12371
12372 ORANGEFS FILESYSTEM
12373 M:      Mike Marshall <hubcap@omnibond.com>
12374 R:      Martin Brandenburg <martin@omnibond.com>
12375 L:      devel@lists.orangefs.org
12376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12377 S:      Supported
12378 F:      fs/orangefs/
12379 F:      Documentation/filesystems/orangefs.txt
12380
12381 ORINOCO DRIVER
12382 L:      linux-wireless@vger.kernel.org
12383 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12384 W:      http://www.nongnu.org/orinoco/
12385 S:      Orphan
12386 F:      drivers/net/wireless/intersil/orinoco/
12387
12388 OV2659 OMNIVISION SENSOR DRIVER
12389 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12390 L:      linux-media@vger.kernel.org
12391 W:      https://linuxtv.org
12392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12393 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12394 S:      Maintained
12395 F:      drivers/media/i2c/ov2659.c
12396 F:      include/media/i2c/ov2659.h
12397
12398 OVERLAY FILESYSTEM
12399 M:      Miklos Szeredi <miklos@szeredi.hu>
12400 L:      linux-unionfs@vger.kernel.org
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12402 S:      Supported
12403 F:      fs/overlayfs/
12404 F:      Documentation/filesystems/overlayfs.txt
12405
12406 P54 WIRELESS DRIVER
12407 M:      Christian Lamparter <chunkeey@googlemail.com>
12408 L:      linux-wireless@vger.kernel.org
12409 W:      http://wireless.kernel.org/en/users/Drivers/p54
12410 S:      Maintained
12411 F:      drivers/net/wireless/intersil/p54/
12412
12413 PA SEMI ETHERNET DRIVER
12414 L:      netdev@vger.kernel.org
12415 S:      Orphan
12416 F:      drivers/net/ethernet/pasemi/*
12417
12418 PA SEMI SMBUS DRIVER
12419 L:      linux-i2c@vger.kernel.org
12420 S:      Orphan
12421 F:      drivers/i2c/busses/i2c-pasemi.c
12422
12423 PACKING
12424 M:      Vladimir Oltean <olteanv@gmail.com>
12425 L:      netdev@vger.kernel.org
12426 S:      Supported
12427 F:      lib/packing.c
12428 F:      include/linux/packing.h
12429 F:      Documentation/core-api/packing.rst
12430
12431 PADATA PARALLEL EXECUTION MECHANISM
12432 M:      Steffen Klassert <steffen.klassert@secunet.com>
12433 L:      linux-crypto@vger.kernel.org
12434 S:      Maintained
12435 F:      kernel/padata.c
12436 F:      include/linux/padata.h
12437 F:      Documentation/padata.txt
12438
12439 PAGE POOL
12440 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12441 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12442 L:      netdev@vger.kernel.org
12443 S:      Supported
12444 F:      net/core/page_pool.c
12445 F:      include/net/page_pool.h
12446
12447 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12448 M:      Harald Welte <laforge@gnumonks.org>
12449 L:      platform-driver-x86@vger.kernel.org
12450 S:      Maintained
12451 F:      drivers/platform/x86/panasonic-laptop.c
12452
12453 PARALLEL LCD/KEYPAD PANEL DRIVER
12454 M:      Willy Tarreau <willy@haproxy.com>
12455 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12456 S:      Odd Fixes
12457 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12458 F:      drivers/auxdisplay/panel.c
12459
12460 PARALLEL PORT SUBSYSTEM
12461 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12462 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12463 L:      linux-parport@lists.infradead.org (subscribers-only)
12464 S:      Maintained
12465 F:      drivers/parport/
12466 F:      include/linux/parport*.h
12467 F:      drivers/char/ppdev.c
12468 F:      include/uapi/linux/ppdev.h
12469 F:      Documentation/driver-api/parport*.rst
12470
12471 PARAVIRT_OPS INTERFACE
12472 M:      Juergen Gross <jgross@suse.com>
12473 M:      Thomas Hellstrom <thellstrom@vmware.com>
12474 M:      "VMware, Inc." <pv-drivers@vmware.com>
12475 L:      virtualization@lists.linux-foundation.org
12476 S:      Supported
12477 F:      Documentation/virt/paravirt_ops.rst
12478 F:      arch/*/kernel/paravirt*
12479 F:      arch/*/include/asm/paravirt*.h
12480 F:      include/linux/hypervisor.h
12481
12482 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12483 M:      Tim Waugh <tim@cyberelk.net>
12484 L:      linux-parport@lists.infradead.org (subscribers-only)
12485 S:      Maintained
12486 F:      Documentation/admin-guide/blockdev/paride.rst
12487 F:      drivers/block/paride/
12488
12489 PARISC ARCHITECTURE
12490 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12491 M:      Helge Deller <deller@gmx.de>
12492 L:      linux-parisc@vger.kernel.org
12493 W:      http://www.parisc-linux.org/
12494 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12497 S:      Maintained
12498 F:      arch/parisc/
12499 F:      Documentation/parisc/
12500 F:      drivers/parisc/
12501 F:      drivers/char/agp/parisc-agp.c
12502 F:      drivers/input/misc/hp_sdc_rtc.c
12503 F:      drivers/input/serio/gscps2.c
12504 F:      drivers/input/serio/hp_sdc*
12505 F:      drivers/parport/parport_gsc.*
12506 F:      drivers/tty/serial/8250/8250_gsc.c
12507 F:      drivers/video/fbdev/sti*
12508 F:      drivers/video/console/sti*
12509 F:      drivers/video/logo/logo_parisc*
12510 F:      include/linux/hp_sdc.h
12511
12512 PARMAN
12513 M:      Jiri Pirko <jiri@mellanox.com>
12514 L:      netdev@vger.kernel.org
12515 S:      Supported
12516 F:      lib/parman.c
12517 F:      lib/test_parman.c
12518 F:      include/linux/parman.h
12519
12520 PC ENGINES APU BOARD DRIVER
12521 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12522 S:      Maintained
12523 F:      drivers/platform/x86/pcengines-apuv2.c
12524
12525 PC87360 HARDWARE MONITORING DRIVER
12526 M:      Jim Cromie <jim.cromie@gmail.com>
12527 L:      linux-hwmon@vger.kernel.org
12528 S:      Maintained
12529 F:      Documentation/hwmon/pc87360.rst
12530 F:      drivers/hwmon/pc87360.c
12531
12532 PC8736x GPIO DRIVER
12533 M:      Jim Cromie <jim.cromie@gmail.com>
12534 S:      Maintained
12535 F:      drivers/char/pc8736x_gpio.c
12536
12537 PC87427 HARDWARE MONITORING DRIVER
12538 M:      Jean Delvare <jdelvare@suse.com>
12539 L:      linux-hwmon@vger.kernel.org
12540 S:      Maintained
12541 F:      Documentation/hwmon/pc87427.rst
12542 F:      drivers/hwmon/pc87427.c
12543
12544 PCA9532 LED DRIVER
12545 M:      Riku Voipio <riku.voipio@iki.fi>
12546 S:      Maintained
12547 F:      drivers/leds/leds-pca9532.c
12548 F:      include/linux/leds-pca9532.h
12549
12550 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12551 M:      Guenter Roeck <linux@roeck-us.net>
12552 L:      linux-i2c@vger.kernel.org
12553 S:      Maintained
12554 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12555
12556 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12557 M:      Khalid Aziz <khalid@gonehiking.org>
12558 S:      Maintained
12559 F:      drivers/firmware/pcdp.*
12560
12561 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12562 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12563 L:      linux-pci@vger.kernel.org
12564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12565 S:      Maintained
12566 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12567 F:      drivers/pci/controller/pci-aardvark.c
12568
12569 PCI DRIVER FOR ALTERA PCIE IP
12570 M:      Ley Foon Tan <lftan@altera.com>
12571 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12572 L:      linux-pci@vger.kernel.org
12573 S:      Supported
12574 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12575 F:      drivers/pci/controller/pcie-altera.c
12576
12577 PCI DRIVER FOR APPLIEDMICRO XGENE
12578 M:      Toan Le <toan@os.amperecomputing.com>
12579 L:      linux-pci@vger.kernel.org
12580 L:      linux-arm-kernel@lists.infradead.org
12581 S:      Maintained
12582 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12583 F:      drivers/pci/controller/pci-xgene.c
12584
12585 PCI DRIVER FOR ARM VERSATILE PLATFORM
12586 M:      Rob Herring <robh@kernel.org>
12587 L:      linux-pci@vger.kernel.org
12588 L:      linux-arm-kernel@lists.infradead.org
12589 S:      Maintained
12590 F:      Documentation/devicetree/bindings/pci/versatile.txt
12591 F:      drivers/pci/controller/pci-versatile.c
12592
12593 PCI DRIVER FOR ARMADA 8K
12594 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12595 L:      linux-pci@vger.kernel.org
12596 L:      linux-arm-kernel@lists.infradead.org
12597 S:      Maintained
12598 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12599 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12600
12601 PCI DRIVER FOR CADENCE PCIE IP
12602 M:      Tom Joseph <tjoseph@cadence.com>
12603 L:      linux-pci@vger.kernel.org
12604 S:      Maintained
12605 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12606 F:      drivers/pci/controller/pcie-cadence*
12607
12608 PCI DRIVER FOR FREESCALE LAYERSCAPE
12609 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12610 M:      Mingkai Hu <mingkai.hu@nxp.com>
12611 M:      Roy Zang <roy.zang@nxp.com>
12612 L:      linuxppc-dev@lists.ozlabs.org
12613 L:      linux-pci@vger.kernel.org
12614 L:      linux-arm-kernel@lists.infradead.org
12615 S:      Maintained
12616 F:      drivers/pci/controller/dwc/*layerscape*
12617
12618 PCI DRIVER FOR GENERIC OF HOSTS
12619 M:      Will Deacon <will@kernel.org>
12620 L:      linux-pci@vger.kernel.org
12621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12622 S:      Maintained
12623 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12624 F:      drivers/pci/controller/pci-host-common.c
12625 F:      drivers/pci/controller/pci-host-generic.c
12626
12627 PCI DRIVER FOR IMX6
12628 M:      Richard Zhu <hongxing.zhu@nxp.com>
12629 M:      Lucas Stach <l.stach@pengutronix.de>
12630 L:      linux-pci@vger.kernel.org
12631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12632 S:      Maintained
12633 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12634 F:      drivers/pci/controller/dwc/*imx6*
12635
12636 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12637 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12638 L:      linux-pci@vger.kernel.org
12639 S:      Supported
12640 F:      drivers/pci/controller/vmd.c
12641
12642 PCI DRIVER FOR MICROSEMI SWITCHTEC
12643 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12644 M:      Logan Gunthorpe <logang@deltatee.com>
12645 L:      linux-pci@vger.kernel.org
12646 S:      Maintained
12647 F:      Documentation/driver-api/switchtec.rst
12648 F:      Documentation/ABI/testing/sysfs-class-switchtec
12649 F:      drivers/pci/switch/switchtec*
12650 F:      include/uapi/linux/switchtec_ioctl.h
12651 F:      include/linux/switchtec.h
12652 F:      drivers/ntb/hw/mscc/
12653
12654 PCI DRIVER FOR MOBIVEIL PCIE IP
12655 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12656 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12657 L:      linux-pci@vger.kernel.org
12658 S:      Supported
12659 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12660 F:      drivers/pci/controller/pcie-mobiveil.c
12661
12662 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12663 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12664 M:      Jason Cooper <jason@lakedaemon.net>
12665 L:      linux-pci@vger.kernel.org
12666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12667 S:      Maintained
12668 F:      drivers/pci/controller/*mvebu*
12669
12670 PCI DRIVER FOR NVIDIA TEGRA
12671 M:      Thierry Reding <thierry.reding@gmail.com>
12672 L:      linux-tegra@vger.kernel.org
12673 L:      linux-pci@vger.kernel.org
12674 S:      Supported
12675 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12676 F:      drivers/pci/controller/pci-tegra.c
12677
12678 PCI DRIVER FOR RENESAS R-CAR
12679 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12680 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12681 L:      linux-pci@vger.kernel.org
12682 L:      linux-renesas-soc@vger.kernel.org
12683 S:      Maintained
12684 F:      drivers/pci/controller/*rcar*
12685
12686 PCI DRIVER FOR SAMSUNG EXYNOS
12687 M:      Jingoo Han <jingoohan1@gmail.com>
12688 L:      linux-pci@vger.kernel.org
12689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12690 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12691 S:      Maintained
12692 F:      drivers/pci/controller/dwc/pci-exynos.c
12693
12694 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12695 M:      Jingoo Han <jingoohan1@gmail.com>
12696 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12697 L:      linux-pci@vger.kernel.org
12698 S:      Maintained
12699 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12700 F:      drivers/pci/controller/dwc/*designware*
12701
12702 PCI DRIVER FOR TI DRA7XX
12703 M:      Kishon Vijay Abraham I <kishon@ti.com>
12704 L:      linux-omap@vger.kernel.org
12705 L:      linux-pci@vger.kernel.org
12706 S:      Supported
12707 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12708 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12709
12710 PCI DRIVER FOR TI KEYSTONE
12711 M:      Murali Karicheri <m-karicheri2@ti.com>
12712 L:      linux-pci@vger.kernel.org
12713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12714 S:      Maintained
12715 F:      drivers/pci/controller/dwc/pci-keystone.c
12716
12717 PCI ENDPOINT SUBSYSTEM
12718 M:      Kishon Vijay Abraham I <kishon@ti.com>
12719 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12720 L:      linux-pci@vger.kernel.org
12721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12722 S:      Supported
12723 F:      drivers/pci/endpoint/
12724 F:      drivers/misc/pci_endpoint_test.c
12725 F:      tools/pci/
12726
12727 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12728 M:      Russell Currey <ruscur@russell.cc>
12729 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12730 M:      Oliver O'Halloran <oohall@gmail.com>
12731 L:      linuxppc-dev@lists.ozlabs.org
12732 S:      Supported
12733 F:      Documentation/PCI/pci-error-recovery.rst
12734 F:      drivers/pci/pcie/aer.c
12735 F:      drivers/pci/pcie/dpc.c
12736 F:      drivers/pci/pcie/err.c
12737 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12738 F:      arch/powerpc/kernel/eeh*.c
12739 F:      arch/powerpc/platforms/*/eeh*.c
12740 F:      arch/powerpc/include/*/eeh*.h
12741
12742 PCI ERROR RECOVERY
12743 M:      Linas Vepstas <linasvepstas@gmail.com>
12744 L:      linux-pci@vger.kernel.org
12745 S:      Supported
12746 F:      Documentation/PCI/pci-error-recovery.rst
12747
12748 PCI MSI DRIVER FOR ALTERA MSI IP
12749 M:      Ley Foon Tan <lftan@altera.com>
12750 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12751 L:      linux-pci@vger.kernel.org
12752 S:      Supported
12753 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12754 F:      drivers/pci/controller/pcie-altera-msi.c
12755
12756 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12757 M:      Toan Le <toan@os.amperecomputing.com>
12758 L:      linux-pci@vger.kernel.org
12759 L:      linux-arm-kernel@lists.infradead.org
12760 S:      Maintained
12761 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12762 F:      drivers/pci/controller/pci-xgene-msi.c
12763
12764 PCI SUBSYSTEM
12765 M:      Bjorn Helgaas <bhelgaas@google.com>
12766 L:      linux-pci@vger.kernel.org
12767 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12769 S:      Supported
12770 F:      Documentation/devicetree/bindings/pci/
12771 F:      Documentation/PCI/
12772 F:      drivers/acpi/pci*
12773 F:      drivers/pci/
12774 F:      include/asm-generic/pci*
12775 F:      include/linux/pci*
12776 F:      include/linux/of_pci.h
12777 F:      include/uapi/linux/pci*
12778 F:      lib/pci*
12779 F:      arch/x86/pci/
12780 F:      arch/x86/kernel/quirks.c
12781 F:      arch/x86/kernel/early-quirks.c
12782
12783 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12784 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12785 R:      Andrew Murray <andrew.murray@arm.com>
12786 L:      linux-pci@vger.kernel.org
12787 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12789 S:      Supported
12790 F:      drivers/pci/controller/
12791
12792 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12793 M:      Jonathan Chocron <jonnyc@amazon.com>
12794 L:      linux-pci@vger.kernel.org
12795 S:      Maintained
12796 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12797 F:      drivers/pci/controller/dwc/pcie-al.c
12798
12799 PCIE DRIVER FOR AMLOGIC MESON
12800 M:      Yue Wang <yue.wang@Amlogic.com>
12801 L:      linux-pci@vger.kernel.org
12802 L:      linux-amlogic@lists.infradead.org
12803 S:      Maintained
12804 F:      drivers/pci/controller/dwc/pci-meson.c
12805
12806 PCIE DRIVER FOR AXIS ARTPEC
12807 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12808 L:      linux-arm-kernel@axis.com
12809 L:      linux-pci@vger.kernel.org
12810 S:      Maintained
12811 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12812 F:      drivers/pci/controller/dwc/*artpec*
12813
12814 PCIE DRIVER FOR CAVIUM THUNDERX
12815 M:      Robert Richter <rrichter@marvell.com>
12816 L:      linux-pci@vger.kernel.org
12817 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12818 S:      Supported
12819 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12820 F:      drivers/pci/controller/pci-thunder-*
12821
12822 PCIE DRIVER FOR HISILICON
12823 M:      Zhou Wang <wangzhou1@hisilicon.com>
12824 L:      linux-pci@vger.kernel.org
12825 S:      Maintained
12826 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12827 F:      drivers/pci/controller/dwc/pcie-hisi.c
12828
12829 PCIE DRIVER FOR HISILICON KIRIN
12830 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12831 M:      Binghui Wang <wangbinghui@hisilicon.com>
12832 L:      linux-pci@vger.kernel.org
12833 S:      Maintained
12834 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12835 F:      drivers/pci/controller/dwc/pcie-kirin.c
12836
12837 PCIE DRIVER FOR HISILICON STB
12838 M:      Shawn Guo <shawn.guo@linaro.org>
12839 L:      linux-pci@vger.kernel.org
12840 S:      Maintained
12841 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12842 F:      drivers/pci/controller/dwc/pcie-histb.c
12843
12844 PCIE DRIVER FOR MEDIATEK
12845 M:      Ryder Lee <ryder.lee@mediatek.com>
12846 L:      linux-pci@vger.kernel.org
12847 L:      linux-mediatek@lists.infradead.org
12848 S:      Supported
12849 F:      Documentation/devicetree/bindings/pci/mediatek*
12850 F:      drivers/pci/controller/*mediatek*
12851
12852 PCIE DRIVER FOR QUALCOMM MSM
12853 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12854 L:      linux-pci@vger.kernel.org
12855 L:      linux-arm-msm@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/pci/controller/dwc/*qcom*
12858
12859 PCIE DRIVER FOR ROCKCHIP
12860 M:      Shawn Lin <shawn.lin@rock-chips.com>
12861 L:      linux-pci@vger.kernel.org
12862 L:      linux-rockchip@lists.infradead.org
12863 S:      Maintained
12864 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12865 F:      drivers/pci/controller/pcie-rockchip*
12866
12867 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12868 M:      Linus Walleij <linus.walleij@linaro.org>
12869 L:      linux-pci@vger.kernel.org
12870 S:      Maintained
12871 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12872 F:      drivers/pci/controller/pci-v3-semi.c
12873
12874 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12875 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12876 L:      linux-pci@vger.kernel.org
12877 S:      Maintained
12878 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12879 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12880
12881 PCIE DRIVER FOR ST SPEAR13XX
12882 M:      Pratyush Anand <pratyush.anand@gmail.com>
12883 L:      linux-pci@vger.kernel.org
12884 S:      Maintained
12885 F:      drivers/pci/controller/dwc/*spear*
12886
12887 PCMCIA SUBSYSTEM
12888 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12890 S:      Odd Fixes
12891 F:      Documentation/pcmcia/
12892 F:      tools/pcmcia/
12893 F:      drivers/pcmcia/
12894 F:      include/pcmcia/
12895
12896 PCNET32 NETWORK DRIVER
12897 M:      Don Fry <pcnet32@frontier.com>
12898 L:      netdev@vger.kernel.org
12899 S:      Maintained
12900 F:      drivers/net/ethernet/amd/pcnet32.c
12901
12902 PCRYPT PARALLEL CRYPTO ENGINE
12903 M:      Steffen Klassert <steffen.klassert@secunet.com>
12904 L:      linux-crypto@vger.kernel.org
12905 S:      Maintained
12906 F:      crypto/pcrypt.c
12907 F:      include/crypto/pcrypt.h
12908
12909 PEAQ WMI HOTKEYS DRIVER
12910 M:      Hans de Goede <hdegoede@redhat.com>
12911 L:      platform-driver-x86@vger.kernel.org
12912 S:      Maintained
12913 F:      drivers/platform/x86/peaq-wmi.c
12914
12915 PENSANDO ETHERNET DRIVERS
12916 M:      Shannon Nelson <snelson@pensando.io>
12917 M:      Pensando Drivers <drivers@pensando.io>
12918 L:      netdev@vger.kernel.org
12919 S:      Supported
12920 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12921 F:      drivers/net/ethernet/pensando/
12922
12923 PER-CPU MEMORY ALLOCATOR
12924 M:      Dennis Zhou <dennis@kernel.org>
12925 M:      Tejun Heo <tj@kernel.org>
12926 M:      Christoph Lameter <cl@linux.com>
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12928 S:      Maintained
12929 F:      include/linux/percpu*.h
12930 F:      mm/percpu*.c
12931 F:      arch/*/include/asm/percpu.h
12932
12933 PER-TASK DELAY ACCOUNTING
12934 M:      Balbir Singh <bsingharora@gmail.com>
12935 S:      Maintained
12936 F:      include/linux/delayacct.h
12937 F:      kernel/delayacct.c
12938
12939 PERFORMANCE EVENTS SUBSYSTEM
12940 M:      Peter Zijlstra <peterz@infradead.org>
12941 M:      Ingo Molnar <mingo@redhat.com>
12942 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12943 R:      Mark Rutland <mark.rutland@arm.com>
12944 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12945 R:      Jiri Olsa <jolsa@redhat.com>
12946 R:      Namhyung Kim <namhyung@kernel.org>
12947 L:      linux-kernel@vger.kernel.org
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12949 S:      Supported
12950 F:      kernel/events/*
12951 F:      include/linux/perf_event.h
12952 F:      include/uapi/linux/perf_event.h
12953 F:      arch/*/kernel/perf_event*.c
12954 F:      arch/*/kernel/*/perf_event*.c
12955 F:      arch/*/kernel/*/*/perf_event*.c
12956 F:      arch/*/include/asm/perf_event.h
12957 F:      arch/*/kernel/perf_callchain.c
12958 F:      arch/*/events/*
12959 F:      arch/*/events/*/*
12960 F:      tools/perf/
12961
12962 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
12963 R:      John Garry <john.garry@huawei.com>
12964 R:      Will Deacon <will@kernel.org>
12965 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12966 S:      Supported
12967 F:      tools/perf/pmu-events/arch/arm64/
12968
12969 PERSONALITY HANDLING
12970 M:      Christoph Hellwig <hch@infradead.org>
12971 L:      linux-abi-devel@lists.sourceforge.net
12972 S:      Maintained
12973 F:      include/linux/personality.h
12974 F:      include/uapi/linux/personality.h
12975
12976 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12977 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12978 L:      linux-input@vger.kernel.org
12979 S:      Maintained
12980 F:      Documentation/input/devices/pxrc.rst
12981 F:      drivers/input/joystick/pxrc.c
12982
12983 FLYSKY FSIA6B RC RECEIVER
12984 M:      Markus Koch <markus@notsyncing.net>
12985 L:      linux-input@vger.kernel.org
12986 S:      Maintained
12987 F:      drivers/input/joystick/fsia6b.c
12988
12989 PHONET PROTOCOL
12990 M:      Remi Denis-Courmont <courmisch@gmail.com>
12991 S:      Supported
12992 F:      Documentation/networking/phonet.txt
12993 F:      include/linux/phonet.h
12994 F:      include/net/phonet/
12995 F:      include/uapi/linux/phonet.h
12996 F:      net/phonet/
12997
12998 PHRAM MTD DRIVER
12999 M:      Joern Engel <joern@lazybastard.org>
13000 L:      linux-mtd@lists.infradead.org
13001 S:      Maintained
13002 F:      drivers/mtd/devices/phram.c
13003
13004 PICOLCD HID DRIVER
13005 M:      Bruno Prémont <bonbons@linux-vserver.org>
13006 L:      linux-input@vger.kernel.org
13007 S:      Maintained
13008 F:      drivers/hid/hid-picolcd*
13009
13010 PICOXCELL SUPPORT
13011 M:      Jamie Iles <jamie@jamieiles.com>
13012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13013 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13014 S:      Supported
13015 F:      arch/arm/boot/dts/picoxcell*
13016 F:      arch/arm/mach-picoxcell/
13017 F:      drivers/crypto/picoxcell*
13018
13019 PIDFD API
13020 M:      Christian Brauner <christian@brauner.io>
13021 L:      linux-kernel@vger.kernel.org
13022 S:      Maintained
13023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13024 F:      samples/pidfd/
13025 F:      tools/testing/selftests/pidfd/
13026 F:      tools/testing/selftests/clone3/
13027 K:      (?i)pidfd
13028 K:      (?i)clone3
13029 K:      \b(clone_args|kernel_clone_args)\b
13030
13031 PIN CONTROL SUBSYSTEM
13032 M:      Linus Walleij <linus.walleij@linaro.org>
13033 L:      linux-gpio@vger.kernel.org
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13035 S:      Maintained
13036 F:      Documentation/devicetree/bindings/pinctrl/
13037 F:      Documentation/driver-api/pinctl.rst
13038 F:      drivers/pinctrl/
13039 F:      include/linux/pinctrl/
13040
13041 PIN CONTROLLER - MICROCHIP AT91
13042 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13044 L:      linux-gpio@vger.kernel.org
13045 S:      Supported
13046 F:      drivers/pinctrl/pinctrl-at91*
13047 F:      drivers/gpio/gpio-sama5d2-piobu.c
13048
13049 PIN CONTROLLER - FREESCALE
13050 M:      Dong Aisheng <aisheng.dong@nxp.com>
13051 M:      Fabio Estevam <festevam@gmail.com>
13052 M:      Shawn Guo <shawnguo@kernel.org>
13053 M:      Stefan Agner <stefan@agner.ch>
13054 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13055 L:      linux-gpio@vger.kernel.org
13056 S:      Maintained
13057 F:      drivers/pinctrl/freescale/
13058 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13059
13060 PIN CONTROLLER - INTEL
13061 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13062 M:      Andy Shevchenko <andy@kernel.org>
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13064 S:      Maintained
13065 F:      drivers/pinctrl/intel/
13066
13067 PIN CONTROLLER - MEDIATEK
13068 M:      Sean Wang <sean.wang@kernel.org>
13069 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13070 S:      Maintained
13071 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13072 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13073 F:      drivers/pinctrl/mediatek/
13074
13075 PIN CONTROLLER - QUALCOMM
13076 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13077 S:      Maintained
13078 L:      linux-arm-msm@vger.kernel.org
13079 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13080 F:      drivers/pinctrl/qcom/
13081
13082 PIN CONTROLLER - RENESAS
13083 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13084 L:      linux-renesas-soc@vger.kernel.org
13085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13086 S:      Maintained
13087 F:      drivers/pinctrl/pinctrl-rz*
13088 F:      drivers/pinctrl/sh-pfc/
13089
13090 PIN CONTROLLER - SAMSUNG
13091 M:      Tomasz Figa <tomasz.figa@gmail.com>
13092 M:      Krzysztof Kozlowski <krzk@kernel.org>
13093 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13095 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13096 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13098 S:      Maintained
13099 F:      drivers/pinctrl/samsung/
13100 F:      include/dt-bindings/pinctrl/samsung.h
13101 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13102
13103 PIN CONTROLLER - SINGLE
13104 M:      Tony Lindgren <tony@atomide.com>
13105 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13107 L:      linux-omap@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/pinctrl/pinctrl-single.c
13110
13111 PIN CONTROLLER - ST SPEAR
13112 M:      Viresh Kumar <vireshk@kernel.org>
13113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13114 W:      http://www.st.com/spear
13115 S:      Maintained
13116 F:      drivers/pinctrl/spear/
13117
13118 PISTACHIO SOC SUPPORT
13119 M:      James Hartley <james.hartley@sondrel.com>
13120 L:      linux-mips@vger.kernel.org
13121 S:      Odd Fixes
13122 F:      arch/mips/pistachio/
13123 F:      arch/mips/include/asm/mach-pistachio/
13124 F:      arch/mips/boot/dts/img/pistachio*
13125 F:      arch/mips/configs/pistachio*_defconfig
13126
13127 PKTCDVD DRIVER
13128 S:      Orphan
13129 M:      linux-block@vger.kernel.org
13130 F:      drivers/block/pktcdvd.c
13131 F:      include/linux/pktcdvd.h
13132 F:      include/uapi/linux/pktcdvd.h
13133
13134 PKUNITY SOC DRIVERS
13135 M:      Guan Xuetao <gxt@pku.edu.cn>
13136 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13137 S:      Maintained
13138 T:      git git://github.com/gxt/linux.git
13139 F:      drivers/input/serio/i8042-unicore32io.h
13140 F:      drivers/i2c/busses/i2c-puv3.c
13141 F:      drivers/video/fbdev/fb-puv3.c
13142 F:      drivers/rtc/rtc-puv3.c
13143
13144 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13145 M:      Tomasz Duszynski <tduszyns@gmail.com>
13146 S:      Maintained
13147 F:      drivers/iio/chemical/pms7003.c
13148 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13149
13150 PLX DMA DRIVER
13151 M:      Logan Gunthorpe <logang@deltatee.com>
13152 S:      Maintained
13153 F:      drivers/dma/plx_dma.c
13154
13155 PMBUS HARDWARE MONITORING DRIVERS
13156 M:      Guenter Roeck <linux@roeck-us.net>
13157 L:      linux-hwmon@vger.kernel.org
13158 W:      http://hwmon.wiki.kernel.org/
13159 W:      http://www.roeck-us.net/linux/drivers/
13160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13161 S:      Maintained
13162 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13163 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13164 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13165 F:      Documentation/hwmon/adm1275.rst
13166 F:      Documentation/hwmon/ibm-cffps.rst
13167 F:      Documentation/hwmon/ir35221.rst
13168 F:      Documentation/hwmon/lm25066.rst
13169 F:      Documentation/hwmon/ltc2978.rst
13170 F:      Documentation/hwmon/ltc3815.rst
13171 F:      Documentation/hwmon/max16064.rst
13172 F:      Documentation/hwmon/max20751.rst
13173 F:      Documentation/hwmon/max31785.rst
13174 F:      Documentation/hwmon/max34440.rst
13175 F:      Documentation/hwmon/max8688.rst
13176 F:      Documentation/hwmon/pmbus.rst
13177 F:      Documentation/hwmon/pmbus-core.rst
13178 F:      Documentation/hwmon/tps40422.rst
13179 F:      Documentation/hwmon/ucd9000.rst
13180 F:      Documentation/hwmon/ucd9200.rst
13181 F:      Documentation/hwmon/zl6100.rst
13182 F:      drivers/hwmon/pmbus/
13183 F:      include/linux/pmbus.h
13184
13185 PMC SIERRA MaxRAID DRIVER
13186 L:      linux-scsi@vger.kernel.org
13187 W:      http://www.pmc-sierra.com/
13188 S:      Orphan
13189 F:      drivers/scsi/pmcraid.*
13190
13191 PMC SIERRA PM8001 DRIVER
13192 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13193 L:      linux-scsi@vger.kernel.org
13194 S:      Supported
13195 F:      drivers/scsi/pm8001/
13196
13197 PM-GRAPH UTILITY
13198 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13199 L:      linux-pm@vger.kernel.org
13200 W:      https://01.org/pm-graph
13201 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13202 T:      git git://github.com/intel/pm-graph
13203 S:      Supported
13204 F:      tools/power/pm-graph
13205
13206 PNP SUPPORT
13207 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13208 S:      Maintained
13209 F:      drivers/pnp/
13210
13211 PNI RM3100 IIO DRIVER
13212 M:      Song Qiang <songqiang1304521@gmail.com>
13213 L:      linux-iio@vger.kernel.org
13214 S:      Maintained
13215 F:      drivers/iio/magnetometer/rm3100*
13216 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13217
13218 POSIX CLOCKS and TIMERS
13219 M:      Thomas Gleixner <tglx@linutronix.de>
13220 L:      linux-kernel@vger.kernel.org
13221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13222 S:      Maintained
13223 F:      fs/timerfd.c
13224 F:      include/linux/timer*
13225 F:      kernel/time/*timer*
13226
13227 POWER MANAGEMENT CORE
13228 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13229 L:      linux-pm@vger.kernel.org
13230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13231 B:      https://bugzilla.kernel.org
13232 S:      Supported
13233 F:      drivers/base/power/
13234 F:      include/linux/pm.h
13235 F:      include/linux/pm_*
13236 F:      include/linux/powercap.h
13237 F:      include/linux/intel_rapl.h
13238 F:      drivers/powercap/
13239 F:      kernel/configs/nopm.config
13240
13241 POWER STATE COORDINATION INTERFACE (PSCI)
13242 M:      Mark Rutland <mark.rutland@arm.com>
13243 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13244 L:      linux-arm-kernel@lists.infradead.org
13245 S:      Maintained
13246 F:      drivers/firmware/psci/
13247 F:      include/linux/psci.h
13248 F:      include/uapi/linux/psci.h
13249
13250 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13251 M:      Sebastian Reichel <sre@kernel.org>
13252 L:      linux-pm@vger.kernel.org
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13254 S:      Maintained
13255 F:      Documentation/ABI/testing/sysfs-class-power
13256 F:      Documentation/devicetree/bindings/power/supply/
13257 F:      include/linux/power_supply.h
13258 F:      drivers/power/supply/
13259
13260 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13261 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13262 L:      linuxppc-dev@lists.ozlabs.org
13263 S:      Maintained
13264 F:      drivers/char/powernv-op-panel.c
13265
13266 PPP OVER ATM (RFC 2364)
13267 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13268 S:      Maintained
13269 F:      net/atm/pppoatm.c
13270 F:      include/uapi/linux/atmppp.h
13271
13272 PPP OVER ETHERNET
13273 M:      Michal Ostrowski <mostrows@earthlink.net>
13274 S:      Maintained
13275 F:      drivers/net/ppp/pppoe.c
13276 F:      drivers/net/ppp/pppox.c
13277
13278 PPP OVER L2TP
13279 M:      James Chapman <jchapman@katalix.com>
13280 S:      Maintained
13281 F:      net/l2tp/l2tp_ppp.c
13282 F:      include/linux/if_pppol2tp.h
13283 F:      include/uapi/linux/if_pppol2tp.h
13284
13285 PPP PROTOCOL DRIVERS AND COMPRESSORS
13286 M:      Paul Mackerras <paulus@samba.org>
13287 L:      linux-ppp@vger.kernel.org
13288 S:      Maintained
13289 F:      drivers/net/ppp/ppp_*
13290
13291 PPS SUPPORT
13292 M:      Rodolfo Giometti <giometti@enneenne.com>
13293 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13294 L:      linuxpps@ml.enneenne.com (subscribers-only)
13295 S:      Maintained
13296 F:      Documentation/driver-api/pps.rst
13297 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13298 F:      Documentation/ABI/testing/sysfs-pps
13299 F:      drivers/pps/
13300 F:      include/linux/pps*.h
13301 F:      include/uapi/linux/pps.h
13302
13303 PPTP DRIVER
13304 M:      Dmitry Kozlov <xeb@mail.ru>
13305 L:      netdev@vger.kernel.org
13306 S:      Maintained
13307 F:      drivers/net/ppp/pptp.c
13308 W:      http://sourceforge.net/projects/accel-pptp
13309
13310 PRINTK
13311 M:      Petr Mladek <pmladek@suse.com>
13312 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13313 R:      Steven Rostedt <rostedt@goodmis.org>
13314 S:      Maintained
13315 F:      kernel/printk/
13316 F:      include/linux/printk.h
13317
13318 PRISM54 WIRELESS DRIVER
13319 M:      Luis Chamberlain <mcgrof@kernel.org>
13320 L:      linux-wireless@vger.kernel.org
13321 W:      http://wireless.kernel.org/en/users/Drivers/p54
13322 S:      Obsolete
13323 F:      drivers/net/wireless/intersil/prism54/
13324
13325 PROC FILESYSTEM
13326 R:      Alexey Dobriyan <adobriyan@gmail.com>
13327 L:      linux-kernel@vger.kernel.org
13328 L:      linux-fsdevel@vger.kernel.org
13329 S:      Maintained
13330 F:      fs/proc/
13331 F:      include/linux/proc_fs.h
13332 F:      tools/testing/selftests/proc/
13333 F:      Documentation/filesystems/proc.txt
13334
13335 PROC SYSCTL
13336 M:      Luis Chamberlain <mcgrof@kernel.org>
13337 M:      Kees Cook <keescook@chromium.org>
13338 M:      Iurii Zaikin <yzaikin@google.com>
13339 L:      linux-kernel@vger.kernel.org
13340 L:      linux-fsdevel@vger.kernel.org
13341 S:      Maintained
13342 F:      fs/proc/proc_sysctl.c
13343 F:      include/linux/sysctl.h
13344 F:      kernel/sysctl.c
13345 F:      kernel/sysctl-test.c
13346 F:      tools/testing/selftests/sysctl/
13347
13348 PS3 NETWORK SUPPORT
13349 M:      Geoff Levand <geoff@infradead.org>
13350 L:      netdev@vger.kernel.org
13351 L:      linuxppc-dev@lists.ozlabs.org
13352 S:      Maintained
13353 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13354
13355 PS3 PLATFORM SUPPORT
13356 M:      Geoff Levand <geoff@infradead.org>
13357 L:      linuxppc-dev@lists.ozlabs.org
13358 S:      Maintained
13359 F:      arch/powerpc/boot/ps3*
13360 F:      arch/powerpc/include/asm/lv1call.h
13361 F:      arch/powerpc/include/asm/ps3*.h
13362 F:      arch/powerpc/platforms/ps3/
13363 F:      drivers/*/ps3*
13364 F:      drivers/ps3/
13365 F:      drivers/rtc/rtc-ps3.c
13366 F:      drivers/usb/host/*ps3.c
13367 F:      sound/ppc/snd_ps3*
13368
13369 PS3VRAM DRIVER
13370 M:      Jim Paris <jim@jtan.com>
13371 M:      Geoff Levand <geoff@infradead.org>
13372 L:      linuxppc-dev@lists.ozlabs.org
13373 S:      Maintained
13374 F:      drivers/block/ps3vram.c
13375
13376 PSAMPLE PACKET SAMPLING SUPPORT:
13377 M:      Yotam Gigi <yotam.gi@gmail.com>
13378 S:      Maintained
13379 F:      net/psample
13380 F:      include/net/psample.h
13381 F:      include/uapi/linux/psample.h
13382
13383 PSTORE FILESYSTEM
13384 M:      Kees Cook <keescook@chromium.org>
13385 M:      Anton Vorontsov <anton@enomsg.org>
13386 M:      Colin Cross <ccross@android.com>
13387 M:      Tony Luck <tony.luck@intel.com>
13388 S:      Maintained
13389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13390 F:      fs/pstore/
13391 F:      include/linux/pstore*
13392 F:      drivers/firmware/efi/efi-pstore.c
13393 F:      drivers/acpi/apei/erst.c
13394 F:      Documentation/admin-guide/ramoops.rst
13395 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13396 K:      \b(pstore|ramoops)
13397
13398 PTP HARDWARE CLOCK SUPPORT
13399 M:      Richard Cochran <richardcochran@gmail.com>
13400 L:      netdev@vger.kernel.org
13401 S:      Maintained
13402 W:      http://linuxptp.sourceforge.net/
13403 F:      Documentation/ABI/testing/sysfs-ptp
13404 F:      Documentation/driver-api/ptp.rst
13405 F:      drivers/net/phy/dp83640*
13406 F:      drivers/ptp/*
13407 F:      include/linux/ptp_cl*
13408
13409 PTRACE SUPPORT
13410 M:      Oleg Nesterov <oleg@redhat.com>
13411 S:      Maintained
13412 F:      include/asm-generic/syscall.h
13413 F:      include/linux/ptrace.h
13414 F:      include/linux/regset.h
13415 F:      include/linux/tracehook.h
13416 F:      include/uapi/linux/ptrace.h
13417 F:      include/uapi/linux/ptrace.h
13418 F:      kernel/ptrace.c
13419 F:      arch/*/ptrace*.c
13420 F:      arch/*/*/ptrace*.c
13421 F:      arch/*/include/asm/ptrace*.h
13422
13423 PULSE8-CEC DRIVER
13424 M:      Hans Verkuil <hverkuil@xs4all.nl>
13425 L:      linux-media@vger.kernel.org
13426 T:      git git://linuxtv.org/media_tree.git
13427 S:      Maintained
13428 F:      drivers/media/usb/pulse8-cec/*
13429 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13430
13431 PVRUSB2 VIDEO4LINUX DRIVER
13432 M:      Mike Isely <isely@pobox.com>
13433 L:      pvrusb2@isely.net       (subscribers-only)
13434 L:      linux-media@vger.kernel.org
13435 W:      http://www.isely.net/pvrusb2/
13436 T:      git git://linuxtv.org/media_tree.git
13437 S:      Maintained
13438 F:      Documentation/media/v4l-drivers/pvrusb2*
13439 F:      drivers/media/usb/pvrusb2/
13440
13441 PWC WEBCAM DRIVER
13442 M:      Hans Verkuil <hverkuil@xs4all.nl>
13443 L:      linux-media@vger.kernel.org
13444 T:      git git://linuxtv.org/media_tree.git
13445 S:      Odd Fixes
13446 F:      drivers/media/usb/pwc/*
13447 F:      include/trace/events/pwc.h
13448
13449 PWM FAN DRIVER
13450 M:      Kamil Debski <kamil@wypas.org>
13451 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13452 L:      linux-hwmon@vger.kernel.org
13453 S:      Supported
13454 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13455 F:      Documentation/hwmon/pwm-fan.rst
13456 F:      drivers/hwmon/pwm-fan.c
13457
13458 PWM IR Transmitter
13459 M:      Sean Young <sean@mess.org>
13460 L:      linux-media@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/media/rc/pwm-ir-tx.c
13463
13464 PWM SUBSYSTEM
13465 M:      Thierry Reding <thierry.reding@gmail.com>
13466 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13467 L:      linux-pwm@vger.kernel.org
13468 S:      Maintained
13469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13470 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13471 F:      Documentation/driver-api/pwm.rst
13472 F:      Documentation/devicetree/bindings/pwm/
13473 F:      include/linux/pwm.h
13474 F:      drivers/pwm/
13475 F:      drivers/video/backlight/pwm_bl.c
13476 F:      include/linux/pwm_backlight.h
13477 F:      drivers/gpio/gpio-mvebu.c
13478 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13479 K:      pwm_(config|apply_state|ops)
13480
13481 PXA GPIO DRIVER
13482 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13483 L:      linux-gpio@vger.kernel.org
13484 S:      Maintained
13485 F:      drivers/gpio/gpio-pxa.c
13486
13487 PXA MMCI DRIVER
13488 S:      Orphan
13489
13490 PXA RTC DRIVER
13491 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13492 L:      linux-rtc@vger.kernel.org
13493 S:      Maintained
13494
13495 PXA2xx/PXA3xx SUPPORT
13496 M:      Daniel Mack <daniel@zonque.org>
13497 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13498 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13500 T:      git git://github.com/hzhuang1/linux.git
13501 T:      git git://github.com/rjarzmik/linux.git
13502 S:      Maintained
13503 F:      arch/arm/boot/dts/pxa*
13504 F:      arch/arm/mach-pxa/
13505 F:      drivers/dma/pxa*
13506 F:      drivers/pcmcia/pxa2xx*
13507 F:      drivers/pinctrl/pxa/
13508 F:      drivers/spi/spi-pxa2xx*
13509 F:      drivers/usb/gadget/udc/pxa2*
13510 F:      include/sound/pxa2xx-lib.h
13511 F:      sound/arm/pxa*
13512 F:      sound/soc/pxa/
13513
13514 QAT DRIVER
13515 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13516 L:      qat-linux@intel.com
13517 S:      Supported
13518 F:      drivers/crypto/qat/
13519
13520 QCOM AUDIO (ASoC) DRIVERS
13521 M:      Patrick Lai <plai@codeaurora.org>
13522 M:      Banajit Goswami <bgoswami@codeaurora.org>
13523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13524 S:      Supported
13525 F:      sound/soc/qcom/
13526
13527 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13528 M:      Gabriel Somlo <somlo@cmu.edu>
13529 M:      "Michael S. Tsirkin" <mst@redhat.com>
13530 L:      qemu-devel@nongnu.org
13531 S:      Maintained
13532 F:      drivers/firmware/qemu_fw_cfg.c
13533 F:      include/uapi/linux/qemu_fw_cfg.h
13534
13535 QIB DRIVER
13536 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13537 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13538 L:      linux-rdma@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/infiniband/hw/qib/
13541
13542 QLOGIC QL41xxx FCOE DRIVER
13543 M:      QLogic-Storage-Upstream@cavium.com
13544 L:      linux-scsi@vger.kernel.org
13545 S:      Supported
13546 F:      drivers/scsi/qedf/
13547
13548 QLOGIC QL41xxx ISCSI DRIVER
13549 M:      QLogic-Storage-Upstream@cavium.com
13550 L:      linux-scsi@vger.kernel.org
13551 S:      Supported
13552 F:      drivers/scsi/qedi/
13553
13554 QLOGIC QL4xxx ETHERNET DRIVER
13555 M:      Ariel Elior <aelior@marvell.com>
13556 M:      GR-everest-linux-l2@marvell.com
13557 L:      netdev@vger.kernel.org
13558 S:      Supported
13559 F:      drivers/net/ethernet/qlogic/qed/
13560 F:      include/linux/qed/
13561 F:      drivers/net/ethernet/qlogic/qede/
13562
13563 QLOGIC QL4xxx RDMA DRIVER
13564 M:      Michal Kalderon <mkalderon@marvell.com>
13565 M:      Ariel Elior <aelior@marvell.com>
13566 L:      linux-rdma@vger.kernel.org
13567 S:      Supported
13568 F:      drivers/infiniband/hw/qedr/
13569 F:      include/uapi/rdma/qedr-abi.h
13570
13571 QLOGIC QLA1280 SCSI DRIVER
13572 M:      Michael Reed <mdr@sgi.com>
13573 L:      linux-scsi@vger.kernel.org
13574 S:      Maintained
13575 F:      drivers/scsi/qla1280.[ch]
13576
13577 QLOGIC QLA2XXX FC-SCSI DRIVER
13578 M:      hmadhani@marvell.com
13579 L:      linux-scsi@vger.kernel.org
13580 S:      Supported
13581 F:      Documentation/scsi/LICENSE.qla2xxx
13582 F:      drivers/scsi/qla2xxx/
13583
13584 QLOGIC QLA3XXX NETWORK DRIVER
13585 M:      GR-Linux-NIC-Dev@marvell.com
13586 L:      netdev@vger.kernel.org
13587 S:      Supported
13588 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13589 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13590
13591 QLOGIC QLA4XXX iSCSI DRIVER
13592 M:      QLogic-Storage-Upstream@qlogic.com
13593 L:      linux-scsi@vger.kernel.org
13594 S:      Supported
13595 F:      Documentation/scsi/LICENSE.qla4xxx
13596 F:      drivers/scsi/qla4xxx/
13597
13598 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13599 M:      Shahed Shaikh <shshaikh@marvell.com>
13600 M:      Manish Chopra <manishc@marvell.com>
13601 M:      GR-Linux-NIC-Dev@marvell.com
13602 L:      netdev@vger.kernel.org
13603 S:      Supported
13604 F:      drivers/net/ethernet/qlogic/qlcnic/
13605
13606 QLOGIC QLGE 10Gb ETHERNET DRIVER
13607 M:      Manish Chopra <manishc@marvell.com>
13608 M:      GR-Linux-NIC-Dev@marvell.com
13609 L:      netdev@vger.kernel.org
13610 S:      Supported
13611 F:      drivers/staging/qlge/
13612
13613 QM1D1B0004 MEDIA DRIVER
13614 M:      Akihiro Tsukada <tskd08@gmail.com>
13615 L:      linux-media@vger.kernel.org
13616 S:      Odd Fixes
13617 F:      drivers/media/tuners/qm1d1b0004*
13618
13619 QM1D1C0042 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/qm1d1c0042*
13624
13625 QNX4 FILESYSTEM
13626 M:      Anders Larsen <al@alarsen.net>
13627 W:      http://www.alarsen.net/linux/qnx4fs/
13628 S:      Maintained
13629 F:      fs/qnx4/
13630 F:      include/uapi/linux/qnx4_fs.h
13631 F:      include/uapi/linux/qnxtypes.h
13632
13633 QORIQ DPAA2 FSL-MC BUS DRIVER
13634 M:      Stuart Yoder <stuyoder@gmail.com>
13635 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13636 L:      linux-kernel@vger.kernel.org
13637 S:      Maintained
13638 F:      drivers/bus/fsl-mc/
13639 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13640 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13641
13642 QT1010 MEDIA DRIVER
13643 M:      Antti Palosaari <crope@iki.fi>
13644 L:      linux-media@vger.kernel.org
13645 W:      https://linuxtv.org
13646 W:      http://palosaari.fi/linux/
13647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13648 T:      git git://linuxtv.org/anttip/media_tree.git
13649 S:      Maintained
13650 F:      drivers/media/tuners/qt1010*
13651
13652 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13653 M:      Kalle Valo <kvalo@codeaurora.org>
13654 L:      ath10k@lists.infradead.org
13655 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13657 S:      Supported
13658 F:      drivers/net/wireless/ath/ath10k/
13659
13660 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13661 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13662 L:      linux-wireless@vger.kernel.org
13663 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13664 S:      Supported
13665 F:      drivers/net/wireless/ath/ath9k/
13666
13667 QUALCOMM CAMERA SUBSYSTEM DRIVER
13668 M:      Todor Tomov <todor.too@gmail.com>
13669 L:      linux-media@vger.kernel.org
13670 S:      Maintained
13671 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13672 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13673 F:      drivers/media/platform/qcom/camss/
13674
13675 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13676 M:      Ilia Lin <ilia.lin@kernel.org>
13677 L:      linux-pm@vger.kernel.org
13678 S:      Maintained
13679 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13680 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13681
13682 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13683 M:      Timur Tabi <timur@kernel.org>
13684 L:      netdev@vger.kernel.org
13685 S:      Maintained
13686 F:      drivers/net/ethernet/qualcomm/emac/
13687
13688 QUALCOMM ETHQOS ETHERNET DRIVER
13689 M:      Vinod Koul <vkoul@kernel.org>
13690 M:      Niklas Cassel <niklas.cassel@linaro.org>
13691 L:      netdev@vger.kernel.org
13692 S:      Maintained
13693 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13694 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13695
13696 QUALCOMM GENERIC INTERFACE I2C DRIVER
13697 M:      Alok Chauhan <alokc@codeaurora.org>
13698 L:      linux-i2c@vger.kernel.org
13699 L:      linux-arm-msm@vger.kernel.org
13700 S:      Supported
13701 F:      drivers/i2c/busses/i2c-qcom-geni.c
13702
13703 QUALCOMM HEXAGON ARCHITECTURE
13704 M:      Brian Cain <bcain@codeaurora.org>
13705 L:      linux-hexagon@vger.kernel.org
13706 S:      Supported
13707 F:      arch/hexagon/
13708
13709 QUALCOMM HIDMA DRIVER
13710 M:      Sinan Kaya <okaya@kernel.org>
13711 L:      linux-arm-kernel@lists.infradead.org
13712 L:      linux-arm-msm@vger.kernel.org
13713 L:      dmaengine@vger.kernel.org
13714 S:      Supported
13715 F:      drivers/dma/qcom/hidma*
13716
13717 QUALCOMM IOMMU
13718 M:      Rob Clark <robdclark@gmail.com>
13719 L:      iommu@lists.linux-foundation.org
13720 L:      linux-arm-msm@vger.kernel.org
13721 S:      Maintained
13722 F:      drivers/iommu/qcom_iommu.c
13723
13724 QUALCOMM TSENS THERMAL DRIVER
13725 M:      Amit Kucheria <amit.kucheria@linaro.org>
13726 L:      linux-pm@vger.kernel.org
13727 L:      linux-arm-msm@vger.kernel.org
13728 S:      Maintained
13729 F:      drivers/thermal/qcom/
13730 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13731
13732 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13733 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13734 L:      linux-media@vger.kernel.org
13735 L:      linux-arm-msm@vger.kernel.org
13736 T:      git git://linuxtv.org/media_tree.git
13737 S:      Maintained
13738 F:      drivers/media/platform/qcom/venus/
13739
13740 QUALCOMM WCN36XX WIRELESS DRIVER
13741 M:      Kalle Valo <kvalo@codeaurora.org>
13742 L:      wcn36xx@lists.infradead.org
13743 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13744 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13745 S:      Supported
13746 F:      drivers/net/wireless/ath/wcn36xx/
13747
13748 QUANTENNA QTNFMAC WIRELESS DRIVER
13749 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13750 M:      Avinash Patil <avinashp@quantenna.com>
13751 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13752 L:      linux-wireless@vger.kernel.org
13753 S:      Maintained
13754 F:      drivers/net/wireless/quantenna
13755
13756 RADEON and AMDGPU DRM DRIVERS
13757 M:      Alex Deucher <alexander.deucher@amd.com>
13758 M:      Christian König <christian.koenig@amd.com>
13759 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13760 L:      amd-gfx@lists.freedesktop.org
13761 T:      git git://people.freedesktop.org/~agd5f/linux
13762 S:      Supported
13763 F:      drivers/gpu/drm/radeon/
13764 F:      include/uapi/drm/radeon_drm.h
13765 F:      drivers/gpu/drm/amd/
13766 F:      include/uapi/drm/amdgpu_drm.h
13767
13768 RADEON FRAMEBUFFER DISPLAY DRIVER
13769 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13770 L:      linux-fbdev@vger.kernel.org
13771 S:      Maintained
13772 F:      drivers/video/fbdev/aty/radeon*
13773 F:      include/uapi/linux/radeonfb.h
13774
13775 RADIOSHARK RADIO DRIVER
13776 M:      Hans Verkuil <hverkuil@xs4all.nl>
13777 L:      linux-media@vger.kernel.org
13778 T:      git git://linuxtv.org/media_tree.git
13779 S:      Maintained
13780 F:      drivers/media/radio/radio-shark.c
13781
13782 RADIOSHARK2 RADIO DRIVER
13783 M:      Hans Verkuil <hverkuil@xs4all.nl>
13784 L:      linux-media@vger.kernel.org
13785 T:      git git://linuxtv.org/media_tree.git
13786 S:      Maintained
13787 F:      drivers/media/radio/radio-shark2.c
13788 F:      drivers/media/radio/radio-tea5777.c
13789
13790 RADOS BLOCK DEVICE (RBD)
13791 M:      Ilya Dryomov <idryomov@gmail.com>
13792 M:      Sage Weil <sage@redhat.com>
13793 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13794 L:      ceph-devel@vger.kernel.org
13795 W:      http://ceph.com/
13796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13797 T:      git git://github.com/ceph/ceph-client.git
13798 S:      Supported
13799 F:      Documentation/ABI/testing/sysfs-bus-rbd
13800 F:      drivers/block/rbd.c
13801 F:      drivers/block/rbd_types.h
13802
13803 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13804 M:      Paul Mackerras <paulus@samba.org>
13805 L:      linux-fbdev@vger.kernel.org
13806 S:      Maintained
13807 F:      drivers/video/fbdev/aty/aty128fb.c
13808
13809 RAINSHADOW-CEC DRIVER
13810 M:      Hans Verkuil <hverkuil@xs4all.nl>
13811 L:      linux-media@vger.kernel.org
13812 T:      git git://linuxtv.org/media_tree.git
13813 S:      Maintained
13814 F:      drivers/media/usb/rainshadow-cec/*
13815
13816 RALINK MIPS ARCHITECTURE
13817 M:      John Crispin <john@phrozen.org>
13818 L:      linux-mips@vger.kernel.org
13819 S:      Maintained
13820 F:      arch/mips/ralink
13821
13822 RALINK RT2X00 WIRELESS LAN DRIVER
13823 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13824 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13825 L:      linux-wireless@vger.kernel.org
13826 S:      Maintained
13827 F:      drivers/net/wireless/ralink/rt2x00/
13828
13829 RAMDISK RAM BLOCK DEVICE DRIVER
13830 M:      Jens Axboe <axboe@kernel.dk>
13831 S:      Maintained
13832 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13833 F:      drivers/block/brd.c
13834
13835 RANCHU VIRTUAL BOARD FOR MIPS
13836 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13837 L:      linux-mips@vger.kernel.org
13838 S:      Supported
13839 F:      arch/mips/generic/board-ranchu.c
13840 F:      arch/mips/configs/generic/board-ranchu.config
13841
13842 RANDOM NUMBER DRIVER
13843 M:      "Theodore Ts'o" <tytso@mit.edu>
13844 S:      Maintained
13845 F:      drivers/char/random.c
13846
13847 RAPIDIO SUBSYSTEM
13848 M:      Matt Porter <mporter@kernel.crashing.org>
13849 M:      Alexandre Bounine <alex.bou9@gmail.com>
13850 S:      Maintained
13851 F:      drivers/rapidio/
13852
13853 RAS INFRASTRUCTURE
13854 M:      Tony Luck <tony.luck@intel.com>
13855 M:      Borislav Petkov <bp@alien8.de>
13856 L:      linux-edac@vger.kernel.org
13857 S:      Maintained
13858 F:      drivers/ras/
13859 F:      include/linux/ras.h
13860 F:      include/ras/ras_event.h
13861 F:      Documentation/admin-guide/ras.rst
13862
13863 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13864 L:      linux-wireless@vger.kernel.org
13865 S:      Orphan
13866 F:      drivers/net/wireless/ray*
13867
13868 RCUTORTURE TEST FRAMEWORK
13869 M:      "Paul E. McKenney" <paulmck@kernel.org>
13870 M:      Josh Triplett <josh@joshtriplett.org>
13871 R:      Steven Rostedt <rostedt@goodmis.org>
13872 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13873 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13874 L:      rcu@vger.kernel.org
13875 S:      Supported
13876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13877 F:      tools/testing/selftests/rcutorture
13878
13879 RDC R-321X SoC
13880 M:      Florian Fainelli <florian@openwrt.org>
13881 S:      Maintained
13882
13883 RDC R6040 FAST ETHERNET DRIVER
13884 M:      Florian Fainelli <f.fainelli@gmail.com>
13885 L:      netdev@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/net/ethernet/rdc/r6040.c
13888
13889 RDMAVT - RDMA verbs software
13890 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13891 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13892 L:      linux-rdma@vger.kernel.org
13893 S:      Supported
13894 F:      drivers/infiniband/sw/rdmavt
13895
13896 RDS - RELIABLE DATAGRAM SOCKETS
13897 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13898 L:      netdev@vger.kernel.org
13899 L:      linux-rdma@vger.kernel.org
13900 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13901 W:      https://oss.oracle.com/projects/rds/
13902 S:      Supported
13903 F:      net/rds/
13904 F:      Documentation/networking/rds.txt
13905
13906 RDT - RESOURCE ALLOCATION
13907 M:      Fenghua Yu <fenghua.yu@intel.com>
13908 M:      Reinette Chatre <reinette.chatre@intel.com>
13909 L:      linux-kernel@vger.kernel.org
13910 S:      Supported
13911 F:      arch/x86/kernel/cpu/resctrl/
13912 F:      arch/x86/include/asm/resctrl_sched.h
13913 F:      Documentation/x86/resctrl*
13914
13915 READ-COPY UPDATE (RCU)
13916 M:      "Paul E. McKenney" <paulmck@kernel.org>
13917 M:      Josh Triplett <josh@joshtriplett.org>
13918 R:      Steven Rostedt <rostedt@goodmis.org>
13919 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13920 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13921 R:      Joel Fernandes <joel@joelfernandes.org>
13922 L:      rcu@vger.kernel.org
13923 W:      http://www.rdrop.com/users/paulmck/RCU/
13924 S:      Supported
13925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13926 F:      Documentation/RCU/
13927 X:      Documentation/RCU/torture.txt
13928 F:      include/linux/rcu*
13929 X:      include/linux/srcu*.h
13930 F:      kernel/rcu/
13931 X:      kernel/rcu/srcu*.c
13932
13933 REAL TIME CLOCK (RTC) SUBSYSTEM
13934 M:      Alessandro Zummo <a.zummo@towertech.it>
13935 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13936 L:      linux-rtc@vger.kernel.org
13937 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13939 S:      Maintained
13940 F:      Documentation/devicetree/bindings/rtc/
13941 F:      Documentation/admin-guide/rtc.rst
13942 F:      drivers/rtc/
13943 F:      include/linux/rtc.h
13944 F:      include/uapi/linux/rtc.h
13945 F:      include/linux/rtc/
13946 F:      include/linux/platform_data/rtc-*
13947 F:      tools/testing/selftests/rtc/
13948
13949 REALTEK AUDIO CODECS
13950 M:      Bard Liao <bardliao@realtek.com>
13951 M:      Oder Chiou <oder_chiou@realtek.com>
13952 S:      Maintained
13953 F:      sound/soc/codecs/rt*
13954 F:      include/sound/rt*.h
13955
13956 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13957 M:      Linus Walleij <linus.walleij@linaro.org>
13958 S:      Maintained
13959 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13960 F:      drivers/net/dsa/realtek-smi*
13961 F:      drivers/net/dsa/rtl83*
13962
13963 REDPINE WIRELESS DRIVER
13964 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13965 M:      Siva Rebbagondla <siva8118@gmail.com>
13966 L:      linux-wireless@vger.kernel.org
13967 S:      Maintained
13968 F:      drivers/net/wireless/rsi/
13969
13970 REGISTER MAP ABSTRACTION
13971 M:      Mark Brown <broonie@kernel.org>
13972 L:      linux-kernel@vger.kernel.org
13973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13974 S:      Supported
13975 F:      Documentation/devicetree/bindings/regmap/
13976 F:      drivers/base/regmap/
13977 F:      include/linux/regmap.h
13978
13979 REISERFS FILE SYSTEM
13980 L:      reiserfs-devel@vger.kernel.org
13981 S:      Supported
13982 F:      fs/reiserfs/
13983
13984 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13985 M:      Ohad Ben-Cohen <ohad@wizery.com>
13986 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13987 L:      linux-remoteproc@vger.kernel.org
13988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13989 S:      Maintained
13990 F:      Documentation/devicetree/bindings/remoteproc/
13991 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13992 F:      Documentation/remoteproc.txt
13993 F:      drivers/remoteproc/
13994 F:      include/linux/remoteproc.h
13995 F:      include/linux/remoteproc/
13996
13997 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13998 M:      Ohad Ben-Cohen <ohad@wizery.com>
13999 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14000 L:      linux-remoteproc@vger.kernel.org
14001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14002 S:      Maintained
14003 F:      drivers/rpmsg/
14004 F:      Documentation/rpmsg.txt
14005 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14006 F:      include/linux/rpmsg.h
14007 F:      include/linux/rpmsg/
14008 F:      include/uapi/linux/rpmsg.h
14009 F:      samples/rpmsg/
14010
14011 RENESAS CLOCK DRIVERS
14012 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14013 L:      linux-renesas-soc@vger.kernel.org
14014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14015 S:      Supported
14016 F:      drivers/clk/renesas/
14017
14018 RENESAS EMEV2 I2C DRIVER
14019 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14020 S:      Supported
14021 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14022 F:      drivers/i2c/busses/i2c-emev2.c
14023
14024 RENESAS ETHERNET DRIVERS
14025 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14026 L:      netdev@vger.kernel.org
14027 L:      linux-renesas-soc@vger.kernel.org
14028 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14029 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14030 F:      drivers/net/ethernet/renesas/
14031 F:      include/linux/sh_eth.h
14032
14033 RENESAS R-CAR GYROADC DRIVER
14034 M:      Marek Vasut <marek.vasut@gmail.com>
14035 L:      linux-iio@vger.kernel.org
14036 S:      Supported
14037 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14038 F:      drivers/iio/adc/rcar-gyroadc.c
14039
14040 RENESAS R-CAR I2C DRIVERS
14041 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14042 S:      Supported
14043 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14044 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14045 F:      drivers/i2c/busses/i2c-rcar.c
14046 F:      drivers/i2c/busses/i2c-sh_mobile.c
14047
14048 RENESAS RIIC DRIVER
14049 M:      Chris Brandt <chris.brandt@renesas.com>
14050 S:      Supported
14051 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14052 F:      drivers/i2c/busses/i2c-riic.c
14053
14054 RENESAS USB PHY DRIVER
14055 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14056 L:      linux-renesas-soc@vger.kernel.org
14057 S:      Maintained
14058 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14059
14060 RESET CONTROLLER FRAMEWORK
14061 M:      Philipp Zabel <p.zabel@pengutronix.de>
14062 T:      git git://git.pengutronix.de/git/pza/linux
14063 S:      Maintained
14064 F:      drivers/reset/
14065 F:      Documentation/devicetree/bindings/reset/
14066 F:      include/dt-bindings/reset/
14067 F:      include/linux/reset.h
14068 F:      include/linux/reset/
14069 F:      include/linux/reset-controller.h
14070 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14071
14072 RESTARTABLE SEQUENCES SUPPORT
14073 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14074 M:      Peter Zijlstra <peterz@infradead.org>
14075 M:      "Paul E. McKenney" <paulmck@kernel.org>
14076 M:      Boqun Feng <boqun.feng@gmail.com>
14077 L:      linux-kernel@vger.kernel.org
14078 S:      Supported
14079 F:      kernel/rseq.c
14080 F:      include/uapi/linux/rseq.h
14081 F:      include/trace/events/rseq.h
14082 F:      tools/testing/selftests/rseq/
14083
14084 RFKILL
14085 M:      Johannes Berg <johannes@sipsolutions.net>
14086 L:      linux-wireless@vger.kernel.org
14087 W:      http://wireless.kernel.org/
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14090 S:      Maintained
14091 F:      Documentation/driver-api/rfkill.rst
14092 F:      Documentation/ABI/stable/sysfs-class-rfkill
14093 F:      net/rfkill/
14094 F:      include/linux/rfkill.h
14095 F:      include/uapi/linux/rfkill.h
14096
14097 RHASHTABLE
14098 M:      Thomas Graf <tgraf@suug.ch>
14099 M:      Herbert Xu <herbert@gondor.apana.org.au>
14100 L:      netdev@vger.kernel.org
14101 S:      Maintained
14102 F:      lib/rhashtable.c
14103 F:      lib/test_rhashtable.c
14104 F:      include/linux/rhashtable.h
14105 F:      include/linux/rhashtable-types.h
14106
14107 RICOH R5C592 MEMORYSTICK DRIVER
14108 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14109 S:      Maintained
14110 F:      drivers/memstick/host/r592.*
14111
14112 RICOH SMARTMEDIA/XD DRIVER
14113 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14114 S:      Maintained
14115 F:      drivers/mtd/nand/raw/r852.c
14116 F:      drivers/mtd/nand/raw/r852.h
14117
14118 RISC-V ARCHITECTURE
14119 M:      Paul Walmsley <paul.walmsley@sifive.com>
14120 M:      Palmer Dabbelt <palmer@dabbelt.com>
14121 M:      Albert Ou <aou@eecs.berkeley.edu>
14122 L:      linux-riscv@lists.infradead.org
14123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14124 S:      Supported
14125 F:      arch/riscv/
14126 K:      riscv
14127 N:      riscv
14128
14129 ROCCAT DRIVERS
14130 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14131 W:      http://sourceforge.net/projects/roccat/
14132 S:      Maintained
14133 F:      drivers/hid/hid-roccat*
14134 F:      include/linux/hid-roccat*
14135 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14136
14137 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14138 M:      Jacob Chen <jacob-chen@iotwrt.com>
14139 M:      Ezequiel Garcia <ezequiel@collabora.com>
14140 L:      linux-media@vger.kernel.org
14141 S:      Maintained
14142 F:      drivers/media/platform/rockchip/rga/
14143 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14144
14145 HANTRO VPU CODEC DRIVER
14146 M:      Ezequiel Garcia <ezequiel@collabora.com>
14147 L:      linux-media@vger.kernel.org
14148 S:      Maintained
14149 F:      drivers/staging/media/hantro/
14150 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14151
14152 ROCKER DRIVER
14153 M:      Jiri Pirko <jiri@resnulli.us>
14154 L:      netdev@vger.kernel.org
14155 S:      Supported
14156 F:      drivers/net/ethernet/rocker/
14157
14158 ROCKETPORT DRIVER
14159 W:      http://www.comtrol.com
14160 S:      Maintained
14161 F:      Documentation/driver-api/serial/rocket.rst
14162 F:      drivers/tty/rocket*
14163
14164 ROCKETPORT EXPRESS/INFINITY DRIVER
14165 M:      Kevin Cernekee <cernekee@gmail.com>
14166 L:      linux-serial@vger.kernel.org
14167 S:      Odd Fixes
14168 F:      drivers/tty/serial/rp2.*
14169
14170 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14171 M:      Tomasz Duszynski <tduszyns@gmail.com>
14172 S:      Maintained
14173 F:      drivers/iio/light/bh1750.c
14174 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14175
14176 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14177 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14178 L:      linux-kernel@vger.kernel.org
14179 L:      linux-renesas-soc@vger.kernel.org
14180 S:      Supported
14181 F:      drivers/mfd/bd9571mwv.c
14182 F:      drivers/regulator/bd9571mwv-regulator.c
14183 F:      drivers/gpio/gpio-bd9571mwv.c
14184 F:      include/linux/mfd/bd9571mwv.h
14185 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14186
14187 ROSE NETWORK LAYER
14188 M:      Ralf Baechle <ralf@linux-mips.org>
14189 L:      linux-hams@vger.kernel.org
14190 W:      http://www.linux-ax25.org/
14191 S:      Maintained
14192 F:      include/net/rose.h
14193 F:      include/uapi/linux/rose.h
14194 F:      net/rose/
14195
14196 RTL2830 MEDIA DRIVER
14197 M:      Antti Palosaari <crope@iki.fi>
14198 L:      linux-media@vger.kernel.org
14199 W:      https://linuxtv.org
14200 W:      http://palosaari.fi/linux/
14201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14202 T:      git git://linuxtv.org/anttip/media_tree.git
14203 S:      Maintained
14204 F:      drivers/media/dvb-frontends/rtl2830*
14205
14206 RTL2832 MEDIA DRIVER
14207 M:      Antti Palosaari <crope@iki.fi>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 W:      http://palosaari.fi/linux/
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 T:      git git://linuxtv.org/anttip/media_tree.git
14213 S:      Maintained
14214 F:      drivers/media/dvb-frontends/rtl2832*
14215
14216 RTL2832_SDR MEDIA DRIVER
14217 M:      Antti Palosaari <crope@iki.fi>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 W:      http://palosaari.fi/linux/
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/anttip/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14225
14226 RTL8180 WIRELESS DRIVER
14227 L:      linux-wireless@vger.kernel.org
14228 W:      http://wireless.kernel.org/
14229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14230 S:      Orphan
14231 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14232
14233 RTL8187 WIRELESS DRIVER
14234 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14235 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14236 M:      Larry Finger <Larry.Finger@lwfinger.net>
14237 L:      linux-wireless@vger.kernel.org
14238 W:      http://wireless.kernel.org/
14239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14240 S:      Maintained
14241 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14242
14243 REALTEK WIRELESS DRIVER (rtlwifi family)
14244 M:      Ping-Ke Shih <pkshih@realtek.com>
14245 L:      linux-wireless@vger.kernel.org
14246 W:      http://wireless.kernel.org/
14247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14248 S:      Maintained
14249 F:      drivers/net/wireless/realtek/rtlwifi/
14250
14251 REALTEK WIRELESS DRIVER (rtw88)
14252 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14253 L:      linux-wireless@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/net/wireless/realtek/rtw88/
14256
14257 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14258 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14259 L:      linux-wireless@vger.kernel.org
14260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14261 S:      Maintained
14262 F:      drivers/net/wireless/realtek/rtl8xxxu/
14263
14264 RXRPC SOCKETS (AF_RXRPC)
14265 M:      David Howells <dhowells@redhat.com>
14266 L:      linux-afs@lists.infradead.org
14267 S:      Supported
14268 F:      net/rxrpc/
14269 F:      include/keys/rxrpc-type.h
14270 F:      include/net/af_rxrpc.h
14271 F:      include/trace/events/rxrpc.h
14272 F:      include/uapi/linux/rxrpc.h
14273 F:      Documentation/networking/rxrpc.txt
14274 W:      https://www.infradead.org/~dhowells/kafs/
14275
14276 S3 SAVAGE FRAMEBUFFER DRIVER
14277 M:      Antonino Daplas <adaplas@gmail.com>
14278 L:      linux-fbdev@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/video/fbdev/savage/
14281
14282 S390
14283 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14284 M:      Vasily Gorbik <gor@linux.ibm.com>
14285 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14286 L:      linux-s390@vger.kernel.org
14287 W:      http://www.ibm.com/developerworks/linux/linux390/
14288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14289 S:      Supported
14290 F:      arch/s390/
14291 F:      drivers/s390/
14292 F:      Documentation/s390/
14293 F:      Documentation/driver-api/s390-drivers.rst
14294
14295 S390 COMMON I/O LAYER
14296 M:      Sebastian Ott <sebott@linux.ibm.com>
14297 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14298 L:      linux-s390@vger.kernel.org
14299 W:      http://www.ibm.com/developerworks/linux/linux390/
14300 S:      Supported
14301 F:      drivers/s390/cio/
14302
14303 S390 DASD DRIVER
14304 M:      Stefan Haberland <sth@linux.ibm.com>
14305 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14306 L:      linux-s390@vger.kernel.org
14307 W:      http://www.ibm.com/developerworks/linux/linux390/
14308 S:      Supported
14309 F:      drivers/s390/block/dasd*
14310 F:      block/partitions/ibm.c
14311
14312 S390 IOMMU (PCI)
14313 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14314 L:      linux-s390@vger.kernel.org
14315 W:      http://www.ibm.com/developerworks/linux/linux390/
14316 S:      Supported
14317 F:      drivers/iommu/s390-iommu.c
14318
14319 S390 IUCV NETWORK LAYER
14320 M:      Julian Wiedmann <jwi@linux.ibm.com>
14321 M:      Ursula Braun <ubraun@linux.ibm.com>
14322 L:      linux-s390@vger.kernel.org
14323 W:      http://www.ibm.com/developerworks/linux/linux390/
14324 S:      Supported
14325 F:      drivers/s390/net/*iucv*
14326 F:      include/net/iucv/
14327 F:      net/iucv/
14328
14329 S390 NETWORK DRIVERS
14330 M:      Julian Wiedmann <jwi@linux.ibm.com>
14331 M:      Ursula Braun <ubraun@linux.ibm.com>
14332 L:      linux-s390@vger.kernel.org
14333 W:      http://www.ibm.com/developerworks/linux/linux390/
14334 S:      Supported
14335 F:      drivers/s390/net/
14336
14337 S390 PCI SUBSYSTEM
14338 M:      Sebastian Ott <sebott@linux.ibm.com>
14339 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14340 L:      linux-s390@vger.kernel.org
14341 W:      http://www.ibm.com/developerworks/linux/linux390/
14342 S:      Supported
14343 F:      arch/s390/pci/
14344 F:      drivers/pci/hotplug/s390_pci_hpc.c
14345
14346 S390 VFIO-CCW DRIVER
14347 M:      Cornelia Huck <cohuck@redhat.com>
14348 M:      Eric Farman <farman@linux.ibm.com>
14349 R:      Halil Pasic <pasic@linux.ibm.com>
14350 L:      linux-s390@vger.kernel.org
14351 L:      kvm@vger.kernel.org
14352 S:      Supported
14353 F:      drivers/s390/cio/vfio_ccw*
14354 F:      Documentation/s390/vfio-ccw.rst
14355 F:      include/uapi/linux/vfio_ccw.h
14356
14357 S390 ZCRYPT DRIVER
14358 M:      Harald Freudenberger <freude@linux.ibm.com>
14359 L:      linux-s390@vger.kernel.org
14360 W:      http://www.ibm.com/developerworks/linux/linux390/
14361 S:      Supported
14362 F:      drivers/s390/crypto/
14363
14364 S390 VFIO AP DRIVER
14365 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14366 M:      Pierre Morel <pmorel@linux.ibm.com>
14367 M:      Halil Pasic <pasic@linux.ibm.com>
14368 L:      linux-s390@vger.kernel.org
14369 W:      http://www.ibm.com/developerworks/linux/linux390/
14370 S:      Supported
14371 F:      drivers/s390/crypto/vfio_ap_drv.c
14372 F:      drivers/s390/crypto/vfio_ap_private.h
14373 F:      drivers/s390/crypto/vfio_ap_ops.c
14374 F:      Documentation/s390/vfio-ap.rst
14375
14376 S390 ZFCP DRIVER
14377 M:      Steffen Maier <maier@linux.ibm.com>
14378 M:      Benjamin Block <bblock@linux.ibm.com>
14379 L:      linux-s390@vger.kernel.org
14380 W:      http://www.ibm.com/developerworks/linux/linux390/
14381 S:      Supported
14382 F:      drivers/s390/scsi/zfcp_*
14383
14384 S3C24XX SD/MMC Driver
14385 M:      Ben Dooks <ben-linux@fluff.org>
14386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14387 S:      Supported
14388 F:      drivers/mmc/host/s3cmci.*
14389
14390 SAA6588 RDS RECEIVER DRIVER
14391 M:      Hans Verkuil <hverkuil@xs4all.nl>
14392 L:      linux-media@vger.kernel.org
14393 T:      git git://linuxtv.org/media_tree.git
14394 W:      https://linuxtv.org
14395 S:      Odd Fixes
14396 F:      drivers/media/i2c/saa6588*
14397
14398 SAA7134 VIDEO4LINUX DRIVER
14399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14400 L:      linux-media@vger.kernel.org
14401 W:      https://linuxtv.org
14402 T:      git git://linuxtv.org/media_tree.git
14403 S:      Odd fixes
14404 F:      Documentation/media/v4l-drivers/saa7134*
14405 F:      drivers/media/pci/saa7134/
14406
14407 SAA7146 VIDEO4LINUX-2 DRIVER
14408 M:      Hans Verkuil <hverkuil@xs4all.nl>
14409 L:      linux-media@vger.kernel.org
14410 T:      git git://linuxtv.org/media_tree.git
14411 S:      Maintained
14412 F:      drivers/media/common/saa7146/
14413 F:      drivers/media/pci/saa7146/
14414 F:      include/media/drv-intf/saa7146*
14415
14416 SAFESETID SECURITY MODULE
14417 M:     Micah Morton <mortonm@chromium.org>
14418 S:     Supported
14419 F:     security/safesetid/
14420 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14421
14422 SAMSUNG AUDIO (ASoC) DRIVERS
14423 M:      Krzysztof Kozlowski <krzk@kernel.org>
14424 M:      Sangbeom Kim <sbkim73@samsung.com>
14425 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14427 S:      Supported
14428 F:      sound/soc/samsung/
14429 F:      Documentation/devicetree/bindings/sound/samsung*
14430
14431 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14432 M:      Krzysztof Kozlowski <krzk@kernel.org>
14433 L:      linux-crypto@vger.kernel.org
14434 L:      linux-samsung-soc@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/crypto/exynos-rng.c
14437 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14438
14439 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14440 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14441 L:      linux-samsung-soc@vger.kernel.org
14442 S:      Maintained
14443 F:      drivers/char/hw_random/exynos-trng.c
14444 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14445
14446 SAMSUNG FRAMEBUFFER DRIVER
14447 M:      Jingoo Han <jingoohan1@gmail.com>
14448 L:      linux-fbdev@vger.kernel.org
14449 S:      Maintained
14450 F:      drivers/video/fbdev/s3c-fb.c
14451
14452 SAMSUNG LAPTOP DRIVER
14453 M:      Corentin Chary <corentin.chary@gmail.com>
14454 L:      platform-driver-x86@vger.kernel.org
14455 S:      Maintained
14456 F:      drivers/platform/x86/samsung-laptop.c
14457
14458 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14459 M:      Sangbeom Kim <sbkim73@samsung.com>
14460 M:      Krzysztof Kozlowski <krzk@kernel.org>
14461 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14462 L:      linux-kernel@vger.kernel.org
14463 L:      linux-samsung-soc@vger.kernel.org
14464 S:      Supported
14465 F:      drivers/mfd/sec*.c
14466 F:      drivers/regulator/s2m*.c
14467 F:      drivers/regulator/s5m*.c
14468 F:      drivers/clk/clk-s2mps11.c
14469 F:      drivers/rtc/rtc-s5m.c
14470 F:      include/linux/mfd/samsung/
14471 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14472 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14473 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14474 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14475
14476 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14477 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14478 L:      linux-media@vger.kernel.org
14479 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14480 S:      Maintained
14481 F:      drivers/media/platform/s3c-camif/
14482 F:      include/media/drv-intf/s3c_camif.h
14483
14484 SAMSUNG S3FWRN5 NFC DRIVER
14485 M:      Robert Baldyga <r.baldyga@samsung.com>
14486 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14487 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14488 S:      Supported
14489 F:      drivers/nfc/s3fwrn5
14490
14491 SAMSUNG S5C73M3 CAMERA DRIVER
14492 M:      Kyungmin Park <kyungmin.park@samsung.com>
14493 M:      Andrzej Hajda <a.hajda@samsung.com>
14494 L:      linux-media@vger.kernel.org
14495 S:      Supported
14496 F:      drivers/media/i2c/s5c73m3/*
14497
14498 SAMSUNG S5K5BAF CAMERA DRIVER
14499 M:      Kyungmin Park <kyungmin.park@samsung.com>
14500 M:      Andrzej Hajda <a.hajda@samsung.com>
14501 L:      linux-media@vger.kernel.org
14502 S:      Supported
14503 F:      drivers/media/i2c/s5k5baf.c
14504
14505 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14506 M:      Krzysztof Kozlowski <krzk@kernel.org>
14507 M:      Vladimir Zapolskiy <vz@mleia.com>
14508 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14509 L:      linux-crypto@vger.kernel.org
14510 L:      linux-samsung-soc@vger.kernel.org
14511 S:      Maintained
14512 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14513 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14514 F:      drivers/crypto/s5p-sss.c
14515
14516 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14517 M:      Kyungmin Park <kyungmin.park@samsung.com>
14518 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14519 L:      linux-media@vger.kernel.org
14520 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14521 S:      Supported
14522 F:      drivers/media/platform/exynos4-is/
14523
14524 SAMSUNG SOC CLOCK DRIVERS
14525 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14526 M:      Tomasz Figa <tomasz.figa@gmail.com>
14527 M:      Chanwoo Choi <cw00.choi@samsung.com>
14528 S:      Supported
14529 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14531 F:      drivers/clk/samsung/
14532 F:      include/dt-bindings/clock/exynos*.h
14533 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14534 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14535 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14536
14537 SAMSUNG SPI DRIVERS
14538 M:      Kukjin Kim <kgene@kernel.org>
14539 M:      Krzysztof Kozlowski <krzk@kernel.org>
14540 M:      Andi Shyti <andi@etezian.org>
14541 L:      linux-spi@vger.kernel.org
14542 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14543 S:      Maintained
14544 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14545 F:      drivers/spi/spi-s3c*
14546 F:      include/linux/platform_data/spi-s3c64xx.h
14547
14548 SAMSUNG SXGBE DRIVERS
14549 M:      Byungho An <bh74.an@samsung.com>
14550 M:      Girish K S <ks.giri@samsung.com>
14551 M:      Vipul Pandya <vipul.pandya@samsung.com>
14552 S:      Supported
14553 L:      netdev@vger.kernel.org
14554 F:      drivers/net/ethernet/samsung/sxgbe/
14555
14556 SAMSUNG THERMAL DRIVER
14557 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14558 L:      linux-pm@vger.kernel.org
14559 L:      linux-samsung-soc@vger.kernel.org
14560 S:      Supported
14561 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14562 F:      drivers/thermal/samsung/
14563
14564 SAMSUNG USB2 PHY DRIVER
14565 M:      Kamil Debski <kamil@wypas.org>
14566 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14567 L:      linux-kernel@vger.kernel.org
14568 S:      Supported
14569 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14570 F:      Documentation/driver-api/phy/samsung-usb2.rst
14571 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14572 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14573 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14574 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14575 F:      drivers/phy/samsung/phy-samsung-usb2.c
14576 F:      drivers/phy/samsung/phy-samsung-usb2.h
14577
14578 SC1200 WDT DRIVER
14579 M:      Zwane Mwaikambo <zwanem@gmail.com>
14580 S:      Maintained
14581 F:      drivers/watchdog/sc1200wdt.c
14582
14583 SCHEDULER
14584 M:      Ingo Molnar <mingo@redhat.com>
14585 M:      Peter Zijlstra <peterz@infradead.org>
14586 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14587 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14588 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14589 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14590 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14591 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14592 L:      linux-kernel@vger.kernel.org
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14594 S:      Maintained
14595 F:      kernel/sched/
14596 F:      include/linux/sched.h
14597 F:      include/uapi/linux/sched.h
14598 F:      include/linux/wait.h
14599 F:      include/linux/preempt.h
14600
14601 SCR24X CHIP CARD INTERFACE DRIVER
14602 M:      Lubomir Rintel <lkundrak@v3.sk>
14603 S:      Supported
14604 F:      drivers/char/pcmcia/scr24x_cs.c
14605
14606 SCSI CDROM DRIVER
14607 M:      Jens Axboe <axboe@kernel.dk>
14608 L:      linux-scsi@vger.kernel.org
14609 W:      http://www.kernel.dk
14610 S:      Maintained
14611 F:      drivers/scsi/sr*
14612
14613 SCSI RDMA PROTOCOL (SRP) INITIATOR
14614 M:      Bart Van Assche <bvanassche@acm.org>
14615 L:      linux-rdma@vger.kernel.org
14616 S:      Supported
14617 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14618 F:      drivers/infiniband/ulp/srp/
14619 F:      include/scsi/srp.h
14620
14621 SCSI RDMA PROTOCOL (SRP) TARGET
14622 M:      Bart Van Assche <bvanassche@acm.org>
14623 L:      linux-rdma@vger.kernel.org
14624 L:      target-devel@vger.kernel.org
14625 S:      Supported
14626 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14627 F:      drivers/infiniband/ulp/srpt/
14628
14629 SCSI SG DRIVER
14630 M:      Doug Gilbert <dgilbert@interlog.com>
14631 L:      linux-scsi@vger.kernel.org
14632 W:      http://sg.danny.cz/sg
14633 S:      Maintained
14634 F:      Documentation/scsi/scsi-generic.txt
14635 F:      drivers/scsi/sg.c
14636 F:      include/scsi/sg.h
14637
14638 SCSI SUBSYSTEM
14639 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14641 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14643 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14644 L:      linux-scsi@vger.kernel.org
14645 S:      Maintained
14646 F:      Documentation/devicetree/bindings/scsi/
14647 F:      drivers/scsi/
14648 F:      include/scsi/
14649
14650 SCSI TAPE DRIVER
14651 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14652 L:      linux-scsi@vger.kernel.org
14653 S:      Maintained
14654 F:      Documentation/scsi/st.txt
14655 F:      drivers/scsi/st.*
14656 F:      drivers/scsi/st_*.h
14657
14658 SCSI TARGET SUBSYSTEM
14659 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14660 L:      linux-scsi@vger.kernel.org
14661 L:      target-devel@vger.kernel.org
14662 W:      http://www.linux-iscsi.org
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14664 Q:      https://patchwork.kernel.org/project/target-devel/list/
14665 S:      Supported
14666 F:      drivers/target/
14667 F:      include/target/
14668 F:      Documentation/target/
14669
14670 SCTP PROTOCOL
14671 M:      Vlad Yasevich <vyasevich@gmail.com>
14672 M:      Neil Horman <nhorman@tuxdriver.com>
14673 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14674 L:      linux-sctp@vger.kernel.org
14675 W:      http://lksctp.sourceforge.net
14676 S:      Maintained
14677 F:      Documentation/networking/sctp.txt
14678 F:      include/linux/sctp.h
14679 F:      include/uapi/linux/sctp.h
14680 F:      include/net/sctp/
14681 F:      net/sctp/
14682
14683 SCx200 CPU SUPPORT
14684 M:      Jim Cromie <jim.cromie@gmail.com>
14685 S:      Odd Fixes
14686 F:      Documentation/i2c/busses/scx200_acb.rst
14687 F:      arch/x86/platform/scx200/
14688 F:      drivers/watchdog/scx200_wdt.c
14689 F:      drivers/i2c/busses/scx200*
14690 F:      drivers/mtd/maps/scx200_docflash.c
14691 F:      include/linux/scx200.h
14692
14693 SCx200 GPIO DRIVER
14694 M:      Jim Cromie <jim.cromie@gmail.com>
14695 S:      Maintained
14696 F:      drivers/char/scx200_gpio.c
14697 F:      include/linux/scx200_gpio.h
14698
14699 SCx200 HRT CLOCKSOURCE DRIVER
14700 M:      Jim Cromie <jim.cromie@gmail.com>
14701 S:      Maintained
14702 F:      drivers/clocksource/scx200_hrt.c
14703
14704 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14705 M:      Sascha Sommer <saschasommer@freenet.de>
14706 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14707 S:      Maintained
14708 F:      drivers/mmc/host/sdricoh_cs.c
14709
14710 SECO BOARDS CEC DRIVER
14711 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14712 S:      Maintained
14713 F:      drivers/media/platform/seco-cec/seco-cec.c
14714 F:      drivers/media/platform/seco-cec/seco-cec.h
14715
14716 SECURE COMPUTING
14717 M:      Kees Cook <keescook@chromium.org>
14718 R:      Andy Lutomirski <luto@amacapital.net>
14719 R:      Will Drewry <wad@chromium.org>
14720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14721 S:      Supported
14722 F:      kernel/seccomp.c
14723 F:      include/uapi/linux/seccomp.h
14724 F:      include/linux/seccomp.h
14725 F:      tools/testing/selftests/seccomp/*
14726 F:      tools/testing/selftests/kselftest_harness.h
14727 F:      Documentation/userspace-api/seccomp_filter.rst
14728 K:      \bsecure_computing
14729 K:      \bTIF_SECCOMP\b
14730
14731 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14732 M:      Al Cooper <alcooperx@gmail.com>
14733 L:      linux-mmc@vger.kernel.org
14734 L:      bcm-kernel-feedback-list@broadcom.com
14735 S:      Maintained
14736 F:      drivers/mmc/host/sdhci-brcmstb*
14737
14738 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14739 M:      Adrian Hunter <adrian.hunter@intel.com>
14740 L:      linux-mmc@vger.kernel.org
14741 S:      Maintained
14742 F:      drivers/mmc/host/sdhci*
14743 F:      include/linux/mmc/sdhci*
14744
14745 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14746 M:      Adrian Hunter <adrian.hunter@intel.com>
14747 M:      Ritesh Harjani <riteshh@codeaurora.org>
14748 M:      Asutosh Das <asutoshd@codeaurora.org>
14749 L:      linux-mmc@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/mmc/host/cqhci*
14752
14753 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14754 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14755 M:      Manjunath M B <manjumb@synopsys.com>
14756 L:      linux-mmc@vger.kernel.org
14757 S:      Maintained
14758 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14759
14760 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14761 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14762 L:      linux-mmc@vger.kernel.org
14763 S:      Supported
14764 F:      drivers/mmc/host/sdhci-of-at91.c
14765
14766 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14767 M:      Ben Dooks <ben-linux@fluff.org>
14768 M:      Jaehoon Chung <jh80.chung@samsung.com>
14769 L:      linux-mmc@vger.kernel.org
14770 S:      Maintained
14771 F:      drivers/mmc/host/sdhci-s3c*
14772
14773 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14774 M:      Viresh Kumar <vireshk@kernel.org>
14775 L:      linux-mmc@vger.kernel.org
14776 S:      Maintained
14777 F:      drivers/mmc/host/sdhci-spear.c
14778
14779 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14780 M:      Kishon Vijay Abraham I <kishon@ti.com>
14781 L:      linux-mmc@vger.kernel.org
14782 S:      Maintained
14783 F:      drivers/mmc/host/sdhci-omap.c
14784
14785 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14786 M:      Scott Bauer <scott.bauer@intel.com>
14787 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14788 L:      linux-block@vger.kernel.org
14789 S:      Supported
14790 F:      block/sed*
14791 F:      block/opal_proto.h
14792 F:      include/linux/sed*
14793 F:      include/uapi/linux/sed*
14794
14795 SECURITY CONTACT
14796 M:      Security Officers <security@kernel.org>
14797 S:      Supported
14798
14799 SECURITY SUBSYSTEM
14800 M:      James Morris <jmorris@namei.org>
14801 M:      "Serge E. Hallyn" <serge@hallyn.com>
14802 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14804 W:      http://kernsec.org/
14805 S:      Supported
14806 F:      security/
14807 X:      security/selinux/
14808
14809 SELINUX SECURITY MODULE
14810 M:      Paul Moore <paul@paul-moore.com>
14811 M:      Stephen Smalley <sds@tycho.nsa.gov>
14812 M:      Eric Paris <eparis@parisplace.org>
14813 L:      selinux@vger.kernel.org
14814 W:      https://selinuxproject.org
14815 W:      https://github.com/SELinuxProject
14816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14817 S:      Supported
14818 F:      include/uapi/linux/selinux_netlink.h
14819 F:      security/selinux/
14820 F:      scripts/selinux/
14821 F:      Documentation/admin-guide/LSM/SELinux.rst
14822
14823 SENSABLE PHANTOM
14824 M:      Jiri Slaby <jirislaby@gmail.com>
14825 S:      Maintained
14826 F:      drivers/misc/phantom.c
14827 F:      include/uapi/linux/phantom.h
14828
14829 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14830 M:      Tomasz Duszynski <tduszyns@gmail.com>
14831 S:      Maintained
14832 F:      drivers/iio/chemical/sps30.c
14833 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14834
14835 SERIAL DEVICE BUS
14836 M:      Rob Herring <robh@kernel.org>
14837 L:      linux-serial@vger.kernel.org
14838 S:      Maintained
14839 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14840 F:      drivers/tty/serdev/
14841 F:      include/linux/serdev.h
14842
14843 SERIAL DRIVERS
14844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14845 L:      linux-serial@vger.kernel.org
14846 S:      Maintained
14847 F:      Documentation/devicetree/bindings/serial/
14848 F:      drivers/tty/serial/
14849
14850 SERIAL IR RECEIVER
14851 M:      Sean Young <sean@mess.org>
14852 L:      linux-media@vger.kernel.org
14853 S:      Maintained
14854 F:      drivers/media/rc/serial_ir.c
14855
14856 SFC NETWORK DRIVER
14857 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14858 M:      Edward Cree <ecree@solarflare.com>
14859 M:      Martin Habets <mhabets@solarflare.com>
14860 L:      netdev@vger.kernel.org
14861 S:      Supported
14862 F:      drivers/net/ethernet/sfc/
14863
14864 SFF/SFP/SFP+ MODULE SUPPORT
14865 M:      Russell King <linux@armlinux.org.uk>
14866 L:      netdev@vger.kernel.org
14867 S:      Maintained
14868 F:      drivers/net/phy/phylink.c
14869 F:      drivers/net/phy/sfp*
14870 F:      include/linux/phylink.h
14871 F:      include/linux/sfp.h
14872 K:      phylink
14873
14874 SGI GRU DRIVER
14875 M:      Dimitri Sivanich <sivanich@sgi.com>
14876 S:      Maintained
14877 F:      drivers/misc/sgi-gru/
14878
14879 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14880 M:      Pat Gefre <pfg@sgi.com>
14881 L:      linux-ia64@vger.kernel.org
14882 S:      Supported
14883 F:      Documentation/ia64/serial.rst
14884 F:      drivers/tty/serial/ioc?_serial.c
14885 F:      include/linux/ioc?.h
14886
14887 SGI XP/XPC/XPNET DRIVER
14888 M:      Cliff Whickman <cpw@sgi.com>
14889 M:      Robin Holt <robinmholt@gmail.com>
14890 S:      Maintained
14891 F:      drivers/misc/sgi-xp/
14892
14893 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14894 M:      Ursula Braun <ubraun@linux.ibm.com>
14895 M:      Karsten Graul <kgraul@linux.ibm.com>
14896 L:      linux-s390@vger.kernel.org
14897 W:      http://www.ibm.com/developerworks/linux/linux390/
14898 S:      Supported
14899 F:      net/smc/
14900
14901 SHARP RJ54N1CB0C SENSOR DRIVER
14902 M:      Jacopo Mondi <jacopo@jmondi.org>
14903 L:      linux-media@vger.kernel.org
14904 T:      git git://linuxtv.org/media_tree.git
14905 S:      Odd fixes
14906 F:      drivers/media/i2c/rj54n1cb0c.c
14907 F:      include/media/i2c/rj54n1cb0c.h
14908
14909 SH_VEU V4L2 MEM2MEM DRIVER
14910 L:      linux-media@vger.kernel.org
14911 S:      Orphan
14912 F:      drivers/media/platform/sh_veu.c
14913
14914 SH_VOU V4L2 OUTPUT DRIVER
14915 L:      linux-media@vger.kernel.org
14916 S:      Orphan
14917 F:      drivers/media/platform/sh_vou.c
14918 F:      include/media/drv-intf/sh_vou.h
14919
14920 SI2157 MEDIA DRIVER
14921 M:      Antti Palosaari <crope@iki.fi>
14922 L:      linux-media@vger.kernel.org
14923 W:      https://linuxtv.org
14924 W:      http://palosaari.fi/linux/
14925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14926 T:      git git://linuxtv.org/anttip/media_tree.git
14927 S:      Maintained
14928 F:      drivers/media/tuners/si2157*
14929
14930 SI2165 MEDIA DRIVER
14931 M:      Matthias Schwarzott <zzam@gentoo.org>
14932 L:      linux-media@vger.kernel.org
14933 W:      https://linuxtv.org
14934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14935 S:      Maintained
14936 F:      drivers/media/dvb-frontends/si2165*
14937
14938 SI2168 MEDIA DRIVER
14939 M:      Antti Palosaari <crope@iki.fi>
14940 L:      linux-media@vger.kernel.org
14941 W:      https://linuxtv.org
14942 W:      http://palosaari.fi/linux/
14943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14944 T:      git git://linuxtv.org/anttip/media_tree.git
14945 S:      Maintained
14946 F:      drivers/media/dvb-frontends/si2168*
14947
14948 SI470X FM RADIO RECEIVER I2C DRIVER
14949 M:      Hans Verkuil <hverkuil@xs4all.nl>
14950 L:      linux-media@vger.kernel.org
14951 T:      git git://linuxtv.org/media_tree.git
14952 W:      https://linuxtv.org
14953 S:      Odd Fixes
14954 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14955
14956 SI470X FM RADIO RECEIVER USB DRIVER
14957 M:      Hans Verkuil <hverkuil@xs4all.nl>
14958 L:      linux-media@vger.kernel.org
14959 T:      git git://linuxtv.org/media_tree.git
14960 W:      https://linuxtv.org
14961 S:      Maintained
14962 F:      drivers/media/radio/si470x/radio-si470x-common.c
14963 F:      drivers/media/radio/si470x/radio-si470x.h
14964 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14965
14966 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14967 M:      Eduardo Valentin <edubezval@gmail.com>
14968 L:      linux-media@vger.kernel.org
14969 T:      git git://linuxtv.org/media_tree.git
14970 W:      https://linuxtv.org
14971 S:      Odd Fixes
14972 F:      drivers/media/radio/si4713/si4713.?
14973
14974 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14975 M:      Eduardo Valentin <edubezval@gmail.com>
14976 L:      linux-media@vger.kernel.org
14977 T:      git git://linuxtv.org/media_tree.git
14978 W:      https://linuxtv.org
14979 S:      Odd Fixes
14980 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14981
14982 SI4713 FM RADIO TRANSMITTER USB DRIVER
14983 M:      Hans Verkuil <hverkuil@xs4all.nl>
14984 L:      linux-media@vger.kernel.org
14985 T:      git git://linuxtv.org/media_tree.git
14986 W:      https://linuxtv.org
14987 S:      Maintained
14988 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14989
14990 SIANO DVB DRIVER
14991 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14992 L:      linux-media@vger.kernel.org
14993 W:      https://linuxtv.org
14994 T:      git git://linuxtv.org/media_tree.git
14995 S:      Odd fixes
14996 F:      drivers/media/common/siano/
14997 F:      drivers/media/usb/siano/
14998 F:      drivers/media/usb/siano/
14999 F:      drivers/media/mmc/siano/
15000
15001 SIFIVE PDMA DRIVER
15002 M:      Green Wan <green.wan@sifive.com>
15003 S:      Maintained
15004 F:      drivers/dma/sf-pdma/
15005 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15006
15007 SIFIVE DRIVERS
15008 M:      Palmer Dabbelt <palmer@dabbelt.com>
15009 M:      Paul Walmsley <paul.walmsley@sifive.com>
15010 L:      linux-riscv@lists.infradead.org
15011 T:      git git://github.com/sifive/riscv-linux.git
15012 S:      Supported
15013 K:      [^@]sifive
15014 N:      sifive
15015
15016 SIFIVE FU540 SYSTEM-ON-CHIP
15017 M:      Paul Walmsley <paul.walmsley@sifive.com>
15018 M:      Palmer Dabbelt <palmer@dabbelt.com>
15019 L:      linux-riscv@lists.infradead.org
15020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15021 S:      Supported
15022 K:      fu540
15023 N:      fu540
15024
15025 SILEAD TOUCHSCREEN DRIVER
15026 M:      Hans de Goede <hdegoede@redhat.com>
15027 L:      linux-input@vger.kernel.org
15028 L:      platform-driver-x86@vger.kernel.org
15029 S:      Maintained
15030 F:      drivers/input/touchscreen/silead.c
15031 F:      drivers/platform/x86/touchscreen_dmi.c
15032
15033 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15034 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15035 S:      Supported
15036 F:      drivers/staging/wfx/
15037
15038 SILICON MOTION SM712 FRAME BUFFER DRIVER
15039 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15040 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15041 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15042 L:      linux-fbdev@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/video/fbdev/sm712*
15045 F:      Documentation/fb/sm712fb.rst
15046
15047 SIMPLE FIRMWARE INTERFACE (SFI)
15048 M:      Len Brown <lenb@kernel.org>
15049 L:      sfi-devel@simplefirmware.org
15050 W:      http://simplefirmware.org/
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15052 S:      Supported
15053 F:      arch/x86/platform/sfi/
15054 F:      drivers/sfi/
15055 F:      include/linux/sfi*.h
15056
15057 SIMPLEFB FB DRIVER
15058 M:      Hans de Goede <hdegoede@redhat.com>
15059 L:      linux-fbdev@vger.kernel.org
15060 S:      Maintained
15061 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15062 F:      drivers/video/fbdev/simplefb.c
15063 F:      include/linux/platform_data/simplefb.h
15064
15065 SIMTEC EB110ATX (Chalice CATS)
15066 M:      Vincent Sanders <vince@simtec.co.uk>
15067 M:      Simtec Linux Team <linux@simtec.co.uk>
15068 W:      http://www.simtec.co.uk/products/EB110ATX/
15069 S:      Supported
15070
15071 SIMTEC EB2410ITX (BAST)
15072 M:      Vincent Sanders <vince@simtec.co.uk>
15073 M:      Simtec Linux Team <linux@simtec.co.uk>
15074 W:      http://www.simtec.co.uk/products/EB2410ITX/
15075 S:      Supported
15076 F:      arch/arm/mach-s3c24xx/mach-bast.c
15077 F:      arch/arm/mach-s3c24xx/bast-ide.c
15078 F:      arch/arm/mach-s3c24xx/bast-irq.c
15079
15080 SIPHASH PRF ROUTINES
15081 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15082 S:      Maintained
15083 F:      lib/siphash.c
15084 F:      lib/test_siphash.c
15085 F:      include/linux/siphash.h
15086
15087 SIOX
15088 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15089 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15090 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15091 S:      Supported
15092 F:      drivers/siox/*
15093 F:      drivers/gpio/gpio-siox.c
15094 F:      include/trace/events/siox.h
15095
15096 SIS 190 ETHERNET DRIVER
15097 M:      Francois Romieu <romieu@fr.zoreil.com>
15098 L:      netdev@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/net/ethernet/sis/sis190.c
15101
15102 SIS 900/7016 FAST ETHERNET DRIVER
15103 M:      Daniele Venzano <venza@brownhat.org>
15104 W:      http://www.brownhat.org/sis900.html
15105 L:      netdev@vger.kernel.org
15106 S:      Maintained
15107 F:      drivers/net/ethernet/sis/sis900.*
15108
15109 SIS FRAMEBUFFER DRIVER
15110 M:      Thomas Winischhofer <thomas@winischhofer.net>
15111 W:      http://www.winischhofer.net/linuxsisvga.shtml
15112 S:      Maintained
15113 F:      Documentation/fb/sisfb.rst
15114 F:      drivers/video/fbdev/sis/
15115 F:      include/video/sisfb.h
15116
15117 SIS USB2VGA DRIVER
15118 M:      Thomas Winischhofer <thomas@winischhofer.net>
15119 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15120 S:      Maintained
15121 F:      drivers/usb/misc/sisusbvga/
15122
15123 SLAB ALLOCATOR
15124 M:      Christoph Lameter <cl@linux.com>
15125 M:      Pekka Enberg <penberg@kernel.org>
15126 M:      David Rientjes <rientjes@google.com>
15127 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15128 M:      Andrew Morton <akpm@linux-foundation.org>
15129 L:      linux-mm@kvack.org
15130 S:      Maintained
15131 F:      include/linux/sl?b*.h
15132 F:      mm/sl?b*
15133
15134 SLEEPABLE READ-COPY UPDATE (SRCU)
15135 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15136 M:      "Paul E. McKenney" <paulmck@kernel.org>
15137 M:      Josh Triplett <josh@joshtriplett.org>
15138 R:      Steven Rostedt <rostedt@goodmis.org>
15139 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15140 L:      rcu@vger.kernel.org
15141 W:      http://www.rdrop.com/users/paulmck/RCU/
15142 S:      Supported
15143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15144 F:      include/linux/srcu*.h
15145 F:      kernel/rcu/srcu*.c
15146
15147 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15148 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15149 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15150 S:      Maintained
15151 F:      drivers/slimbus/
15152 F:      Documentation/devicetree/bindings/slimbus/
15153 F:      include/linux/slimbus.h
15154
15155 SMACK SECURITY MODULE
15156 M:      Casey Schaufler <casey@schaufler-ca.com>
15157 L:      linux-security-module@vger.kernel.org
15158 W:      http://schaufler-ca.com
15159 T:      git git://github.com/cschaufler/smack-next
15160 S:      Maintained
15161 F:      Documentation/admin-guide/LSM/Smack.rst
15162 F:      security/smack/
15163
15164 SMC91x ETHERNET DRIVER
15165 M:      Nicolas Pitre <nico@fluxnic.net>
15166 S:      Odd Fixes
15167 F:      drivers/net/ethernet/smsc/smc91x.*
15168
15169 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15170 M:      Sakari Ailus <sakari.ailus@iki.fi>
15171 L:      linux-media@vger.kernel.org
15172 S:      Maintained
15173 F:      drivers/media/i2c/smiapp/
15174 F:      include/media/i2c/smiapp.h
15175 F:      drivers/media/i2c/smiapp-pll.c
15176 F:      drivers/media/i2c/smiapp-pll.h
15177 F:      include/uapi/linux/smiapp.h
15178 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15179
15180 SMM665 HARDWARE MONITOR DRIVER
15181 M:      Guenter Roeck <linux@roeck-us.net>
15182 L:      linux-hwmon@vger.kernel.org
15183 S:      Maintained
15184 F:      Documentation/hwmon/smm665.rst
15185 F:      drivers/hwmon/smm665.c
15186
15187 SMSC EMC2103 HARDWARE MONITOR DRIVER
15188 M:      Steve Glendinning <steve.glendinning@shawell.net>
15189 L:      linux-hwmon@vger.kernel.org
15190 S:      Maintained
15191 F:      Documentation/hwmon/emc2103.rst
15192 F:      drivers/hwmon/emc2103.c
15193
15194 SMSC SCH5627 HARDWARE MONITOR DRIVER
15195 M:      Hans de Goede <hdegoede@redhat.com>
15196 L:      linux-hwmon@vger.kernel.org
15197 S:      Supported
15198 F:      Documentation/hwmon/sch5627.rst
15199 F:      drivers/hwmon/sch5627.c
15200
15201 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15202 M:      Steve Glendinning <steve.glendinning@shawell.net>
15203 L:      linux-fbdev@vger.kernel.org
15204 S:      Maintained
15205 F:      drivers/video/fbdev/smscufx.c
15206
15207 SMSC47B397 HARDWARE MONITOR DRIVER
15208 M:      Jean Delvare <jdelvare@suse.com>
15209 L:      linux-hwmon@vger.kernel.org
15210 S:      Maintained
15211 F:      Documentation/hwmon/smsc47b397.rst
15212 F:      drivers/hwmon/smsc47b397.c
15213
15214 SMSC911x ETHERNET DRIVER
15215 M:      Steve Glendinning <steve.glendinning@shawell.net>
15216 L:      netdev@vger.kernel.org
15217 S:      Maintained
15218 F:      include/linux/smsc911x.h
15219 F:      drivers/net/ethernet/smsc/smsc911x.*
15220
15221 SMSC9420 PCI ETHERNET DRIVER
15222 M:      Steve Glendinning <steve.glendinning@shawell.net>
15223 L:      netdev@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/net/ethernet/smsc/smsc9420.*
15226
15227 SOC-CAMERA V4L2 SUBSYSTEM
15228 L:      linux-media@vger.kernel.org
15229 T:      git git://linuxtv.org/media_tree.git
15230 S:      Orphan
15231 F:      include/media/soc_camera.h
15232 F:      drivers/staging/media/soc_camera/
15233
15234 SOCIONEXT SYNQUACER I2C DRIVER
15235 M:      Ard Biesheuvel <ardb@kernel.org>
15236 L:      linux-i2c@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/i2c/busses/i2c-synquacer.c
15239 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15240
15241 SOCIONEXT UNIPHIER SOUND DRIVER
15242 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15243 S:      Orphan
15244 F:      sound/soc/uniphier/
15245
15246 SOEKRIS NET48XX LED SUPPORT
15247 M:      Chris Boot <bootc@bootc.net>
15248 S:      Maintained
15249 F:      drivers/leds/leds-net48xx.c
15250
15251 SOFT-IWARP DRIVER (siw)
15252 M:      Bernard Metzler <bmt@zurich.ibm.com>
15253 L:      linux-rdma@vger.kernel.org
15254 S:      Supported
15255 F:      drivers/infiniband/sw/siw/
15256 F:      include/uapi/rdma/siw-abi.h
15257
15258 SOFT-ROCE DRIVER (rxe)
15259 M:      Moni Shoua <monis@mellanox.com>
15260 L:      linux-rdma@vger.kernel.org
15261 S:      Supported
15262 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15263 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15264 F:      drivers/infiniband/sw/rxe/
15265 F:      include/uapi/rdma/rdma_user_rxe.h
15266
15267 SOFTLOGIC 6x10 MPEG CODEC
15268 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15269 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15270 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15271 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15272 M:      Ismael Luceno <ismael@iodev.co.uk>
15273 L:      linux-media@vger.kernel.org
15274 S:      Supported
15275 F:      drivers/media/pci/solo6x10/
15276
15277 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15278 M:      James Morse <james.morse@arm.com>
15279 L:      linux-arm-kernel@lists.infradead.org
15280 S:      Maintained
15281 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15282 F:      drivers/firmware/arm_sdei.c
15283 F:      include/linux/arm_sdei.h
15284 F:      include/uapi/linux/arm_sdei.h
15285
15286 SOFTWARE RAID (Multiple Disks) SUPPORT
15287 M:      Song Liu <song@kernel.org>
15288 L:      linux-raid@vger.kernel.org
15289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15290 S:      Supported
15291 F:      drivers/md/Makefile
15292 F:      drivers/md/Kconfig
15293 F:      drivers/md/md*
15294 F:      drivers/md/raid*
15295 F:      include/linux/raid/
15296 F:      include/uapi/linux/raid/
15297
15298 SOCIONEXT (SNI) AVE NETWORK DRIVER
15299 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15300 L:      netdev@vger.kernel.org
15301 S:      Maintained
15302 F:      drivers/net/ethernet/socionext/sni_ave.c
15303 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15304
15305 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15306 M:      Jassi Brar <jaswinder.singh@linaro.org>
15307 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15308 L:      netdev@vger.kernel.org
15309 S:      Maintained
15310 F:      drivers/net/ethernet/socionext/netsec.c
15311 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15312
15313 SOCIONEXT (SNI) Synquacer SPI DRIVER
15314 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15315 M:      Jassi Brar <jaswinder.singh@linaro.org>
15316 L:      linux-spi@vger.kernel.org
15317 S:      Maintained
15318 F:      drivers/spi/spi-synquacer.c
15319 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15320
15321 SOLIDRUN CLEARFOG SUPPORT
15322 M:      Russell King <linux@armlinux.org.uk>
15323 S:      Maintained
15324 F:      arch/arm/boot/dts/armada-388-clearfog*
15325 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15326
15327 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15328 M:      Russell King <linux@armlinux.org.uk>
15329 S:      Maintained
15330 F:      arch/arm/boot/dts/imx6*-cubox-i*
15331 F:      arch/arm/boot/dts/imx6*-hummingboard*
15332 F:      arch/arm/boot/dts/imx6*-sr-*
15333
15334 SONIC NETWORK DRIVER
15335 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15336 L:      netdev@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/ethernet/natsemi/sonic.*
15339
15340 SONICS SILICON BACKPLANE DRIVER (SSB)
15341 M:      Michael Buesch <m@bues.ch>
15342 L:      linux-wireless@vger.kernel.org
15343 S:      Maintained
15344 F:      drivers/ssb/
15345 F:      include/linux/ssb/
15346
15347 SONY IMX214 SENSOR DRIVER
15348 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15349 L:      linux-media@vger.kernel.org
15350 T:      git git://linuxtv.org/media_tree.git
15351 S:      Maintained
15352 F:      drivers/media/i2c/imx214.c
15353 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15354
15355 SONY IMX258 SENSOR DRIVER
15356 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 S:      Maintained
15360 F:      drivers/media/i2c/imx258.c
15361
15362 SONY IMX274 SENSOR DRIVER
15363 M:      Leon Luo <leonl@leopardimaging.com>
15364 L:      linux-media@vger.kernel.org
15365 T:      git git://linuxtv.org/media_tree.git
15366 S:      Maintained
15367 F:      drivers/media/i2c/imx274.c
15368 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15369
15370 SONY IMX290 SENSOR DRIVER
15371 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15372 L:      linux-media@vger.kernel.org
15373 T:      git git://linuxtv.org/media_tree.git
15374 S:      Maintained
15375 F:      drivers/media/i2c/imx290.c
15376 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15377
15378 SONY IMX319 SENSOR DRIVER
15379 M:      Bingbu Cao <bingbu.cao@intel.com>
15380 L:      linux-media@vger.kernel.org
15381 T:      git git://linuxtv.org/media_tree.git
15382 S:      Maintained
15383 F:      drivers/media/i2c/imx319.c
15384
15385 SONY IMX355 SENSOR DRIVER
15386 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15387 L:      linux-media@vger.kernel.org
15388 T:      git git://linuxtv.org/media_tree.git
15389 S:      Maintained
15390 F:      drivers/media/i2c/imx355.c
15391
15392 SONY MEMORYSTICK SUBSYSTEM
15393 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15394 M:      Alex Dubov <oakad@yahoo.com>
15395 M:      Ulf Hansson <ulf.hansson@linaro.org>
15396 L:      linux-mmc@vger.kernel.org
15397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15398 S:      Maintained
15399 F:      drivers/memstick/
15400 F:      include/linux/memstick.h
15401
15402 SONY VAIO CONTROL DEVICE DRIVER
15403 M:      Mattia Dongili <malattia@linux.it>
15404 L:      platform-driver-x86@vger.kernel.org
15405 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15406 S:      Maintained
15407 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15408 F:      drivers/char/sonypi.c
15409 F:      drivers/platform/x86/sony-laptop.c
15410 F:      include/linux/sony-laptop.h
15411
15412 SOUND
15413 M:      Jaroslav Kysela <perex@perex.cz>
15414 M:      Takashi Iwai <tiwai@suse.com>
15415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15416 W:      http://www.alsa-project.org/
15417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15418 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15419 S:      Maintained
15420 F:      Documentation/sound/
15421 F:      include/sound/
15422 F:      include/uapi/sound/
15423 F:      sound/
15424
15425 SOUND - COMPRESSED AUDIO
15426 M:      Vinod Koul <vkoul@kernel.org>
15427 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15429 S:      Supported
15430 F:      Documentation/sound/designs/compress-offload.rst
15431 F:      include/sound/compress_driver.h
15432 F:      include/uapi/sound/compress_*
15433 F:      sound/core/compress_offload.c
15434 F:      sound/soc/soc-compress.c
15435
15436 SOUND - DMAENGINE HELPERS
15437 M:      Lars-Peter Clausen <lars@metafoo.de>
15438 S:      Supported
15439 F:      include/sound/dmaengine_pcm.h
15440 F:      sound/core/pcm_dmaengine.c
15441 F:      sound/soc/soc-generic-dmaengine-pcm.c
15442
15443 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15444 M:      Liam Girdwood <lgirdwood@gmail.com>
15445 M:      Mark Brown <broonie@kernel.org>
15446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15447 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15448 W:      http://alsa-project.org/main/index.php/ASoC
15449 S:      Supported
15450 F:      Documentation/devicetree/bindings/sound/
15451 F:      Documentation/sound/soc/
15452 F:      sound/soc/
15453 F:      include/dt-bindings/sound/
15454 F:      include/sound/soc*
15455
15456 SOUNDWIRE SUBSYSTEM
15457 M:      Vinod Koul <vkoul@kernel.org>
15458 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15459 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15460 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15461 S:      Supported
15462 F:      Documentation/driver-api/soundwire/
15463 F:      drivers/soundwire/
15464 F:      include/linux/soundwire/
15465
15466 SP2 MEDIA DRIVER
15467 M:      Olli Salonen <olli.salonen@iki.fi>
15468 L:      linux-media@vger.kernel.org
15469 W:      https://linuxtv.org
15470 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15471 S:      Maintained
15472 F:      drivers/media/dvb-frontends/sp2*
15473
15474 SPARC + UltraSPARC (sparc/sparc64)
15475 M:      "David S. Miller" <davem@davemloft.net>
15476 L:      sparclinux@vger.kernel.org
15477 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15480 S:      Maintained
15481 F:      arch/sparc/
15482 F:      drivers/sbus/
15483
15484 SPARC SERIAL DRIVERS
15485 M:      "David S. Miller" <davem@davemloft.net>
15486 L:      sparclinux@vger.kernel.org
15487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15489 S:      Maintained
15490 F:      include/linux/sunserialcore.h
15491 F:      drivers/tty/serial/suncore.c
15492 F:      drivers/tty/serial/sunhv.c
15493 F:      drivers/tty/serial/sunsab.c
15494 F:      drivers/tty/serial/sunsab.h
15495 F:      drivers/tty/serial/sunsu.c
15496 F:      drivers/tty/serial/sunzilog.c
15497 F:      drivers/tty/serial/sunzilog.h
15498 F:      drivers/tty/vcc.c
15499
15500 SPARSE CHECKER
15501 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15502 L:      linux-sparse@vger.kernel.org
15503 W:      https://sparse.wiki.kernel.org/
15504 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15505 S:      Maintained
15506 F:      include/linux/compiler.h
15507
15508 SPEAR CLOCK FRAMEWORK SUPPORT
15509 M:      Viresh Kumar <vireshk@kernel.org>
15510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15511 W:      http://www.st.com/spear
15512 S:      Maintained
15513 F:      drivers/clk/spear/
15514
15515 SPEAR PLATFORM SUPPORT
15516 M:      Viresh Kumar <vireshk@kernel.org>
15517 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15519 W:      http://www.st.com/spear
15520 S:      Maintained
15521 F:      arch/arm/boot/dts/spear*
15522 F:      arch/arm/mach-spear/
15523
15524 SPI NOR SUBSYSTEM
15525 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15526 L:      linux-mtd@lists.infradead.org
15527 W:      http://www.linux-mtd.infradead.org/
15528 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15530 S:      Maintained
15531 F:      drivers/mtd/spi-nor/
15532 F:      include/linux/mtd/spi-nor.h
15533
15534 SPI SUBSYSTEM
15535 M:      Mark Brown <broonie@kernel.org>
15536 L:      linux-spi@vger.kernel.org
15537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15538 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15539 S:      Maintained
15540 F:      Documentation/devicetree/bindings/spi/
15541 F:      Documentation/spi/
15542 F:      drivers/spi/
15543 F:      include/linux/spi/
15544 F:      include/uapi/linux/spi/
15545 F:      tools/spi/
15546
15547 SPIDERNET NETWORK DRIVER for CELL
15548 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15549 L:      netdev@vger.kernel.org
15550 S:      Supported
15551 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15552 F:      drivers/net/ethernet/toshiba/spider_net*
15553
15554 SPMI SUBSYSTEM
15555 R:      Stephen Boyd <sboyd@kernel.org>
15556 L:      linux-arm-msm@vger.kernel.org
15557 F:      Documentation/devicetree/bindings/spmi/
15558 F:      drivers/spmi/
15559 F:      include/dt-bindings/spmi/spmi.h
15560 F:      include/linux/spmi.h
15561 F:      include/trace/events/spmi.h
15562
15563 SPU FILE SYSTEM
15564 M:      Jeremy Kerr <jk@ozlabs.org>
15565 L:      linuxppc-dev@lists.ozlabs.org
15566 W:      http://www.ibm.com/developerworks/power/cell/
15567 S:      Supported
15568 F:      Documentation/filesystems/spufs.txt
15569 F:      arch/powerpc/platforms/cell/spufs/
15570
15571 SQUASHFS FILE SYSTEM
15572 M:      Phillip Lougher <phillip@squashfs.org.uk>
15573 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15574 W:      http://squashfs.org.uk
15575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15576 S:      Maintained
15577 F:      Documentation/filesystems/squashfs.txt
15578 F:      fs/squashfs/
15579
15580 SRM (Alpha) environment access
15581 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15582 S:      Maintained
15583 F:      arch/alpha/kernel/srm_env.c
15584
15585 ST LSM6DSx IMU IIO DRIVER
15586 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15587 L:      linux-iio@vger.kernel.org
15588 W:      http://www.st.com/
15589 S:      Maintained
15590 F:      drivers/iio/imu/st_lsm6dsx/
15591 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15592
15593 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15594 M:      Mickael Guene <mickael.guene@st.com>
15595 L:      linux-media@vger.kernel.org
15596 T:      git git://linuxtv.org/media_tree.git
15597 S:      Maintained
15598 F:      drivers/media/i2c/st-mipid02.c
15599 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15600
15601 ST STM32 I2C/SMBUS DRIVER
15602 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15603 L:      linux-i2c@vger.kernel.org
15604 S:      Maintained
15605 F:      drivers/i2c/busses/i2c-stm32*
15606
15607 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15608 M:      Song Qiang <songqiang1304521@gmail.com>
15609 L:      linux-iio@vger.kernel.org
15610 S:      Maintained
15611 F:      drivers/iio/proximity/vl53l0x-i2c.c
15612 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15613
15614 STABLE BRANCH
15615 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15616 M:      Sasha Levin <sashal@kernel.org>
15617 L:      stable@vger.kernel.org
15618 S:      Supported
15619 F:      Documentation/process/stable-kernel-rules.rst
15620
15621 STAGING - COMEDI
15622 M:      Ian Abbott <abbotti@mev.co.uk>
15623 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15624 S:      Odd Fixes
15625 F:      drivers/staging/comedi/
15626
15627 STAGING - FIELDBUS SUBSYSTEM
15628 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15629 S:      Maintained
15630 F:      drivers/staging/fieldbus/*
15631 F:      drivers/staging/fieldbus/Documentation/
15632
15633 STAGING - HMS ANYBUS-S BUS
15634 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15635 S:      Maintained
15636 F:      drivers/staging/fieldbus/anybuss/
15637
15638 STAGING - INDUSTRIAL IO
15639 M:      Jonathan Cameron <jic23@kernel.org>
15640 L:      linux-iio@vger.kernel.org
15641 S:      Odd Fixes
15642 F:      Documentation/devicetree/bindings/staging/iio/
15643 F:      drivers/staging/iio/
15644
15645 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15646 M:      Marc Dietrich <marvin24@gmx.de>
15647 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15648 L:      linux-tegra@vger.kernel.org
15649 S:      Maintained
15650 F:      drivers/staging/nvec/
15651
15652 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15653 M:      Jens Frederich <jfrederich@gmail.com>
15654 M:      Daniel Drake <dsd@laptop.org>
15655 M:      Jon Nettleton <jon.nettleton@gmail.com>
15656 W:      http://wiki.laptop.org/go/DCON
15657 S:      Maintained
15658 F:      drivers/staging/olpc_dcon/
15659
15660 STAGING - REALTEK RTL8712U DRIVERS
15661 M:      Larry Finger <Larry.Finger@lwfinger.net>
15662 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15663 S:      Odd Fixes
15664 F:      drivers/staging/rtl8712/
15665
15666 STAGING - REALTEK RTL8188EU DRIVERS
15667 M:      Larry Finger <Larry.Finger@lwfinger.net>
15668 S:      Odd Fixes
15669 F:      drivers/staging/rtl8188eu/
15670
15671 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15672 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15673 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15674 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15675 L:      linux-fbdev@vger.kernel.org
15676 S:      Maintained
15677 F:      drivers/staging/sm750fb/
15678
15679 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15680 M:      William Hubbs <w.d.hubbs@gmail.com>
15681 M:      Chris Brannon <chris@the-brannons.com>
15682 M:      Kirk Reiser <kirk@reisers.ca>
15683 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15684 L:      speakup@linux-speakup.org
15685 W:      http://www.linux-speakup.org/
15686 S:      Odd Fixes
15687 F:      drivers/staging/speakup/
15688
15689 STAGING - VIA VT665X DRIVERS
15690 M:      Forest Bond <forest@alittletooquiet.net>
15691 S:      Odd Fixes
15692 F:      drivers/staging/vt665?/
15693
15694 STAGING - WILC1000 WIFI DRIVER
15695 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15696 M:      Ajay Singh <ajay.kathat@microchip.com>
15697 L:      linux-wireless@vger.kernel.org
15698 S:      Supported
15699 F:      drivers/staging/wilc1000/
15700
15701 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15702 M:      Michael Hennerich <michael.hennerich@analog.com>
15703 M:      Beniamin Bia <beniamin.bia@analog.com>
15704 L:      linux-fbdev@vger.kernel.org
15705 S:      Supported
15706 F:      drivers/staging/fbtft/fb_seps525.c
15707 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15708
15709 STAGING SUBSYSTEM
15710 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15712 L:      devel@driverdev.osuosl.org
15713 S:      Supported
15714 F:      drivers/staging/
15715
15716 STARFIRE/DURALAN NETWORK DRIVER
15717 M:      Ion Badulescu <ionut@badula.org>
15718 S:      Odd Fixes
15719 F:      drivers/net/ethernet/adaptec/starfire*
15720
15721 STEC S1220 SKD DRIVER
15722 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15723 L:      linux-block@vger.kernel.org
15724 S:      Maintained
15725 F:      drivers/block/skd*[ch]
15726
15727 STI AUDIO (ASoC) DRIVERS
15728 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15730 S:      Maintained
15731 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15732 F:      sound/soc/sti/
15733
15734 STI CEC DRIVER
15735 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15736 S:      Maintained
15737 F:      drivers/media/platform/sti/cec/
15738 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15739
15740 STK1160 USB VIDEO CAPTURE DRIVER
15741 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 S:      Maintained
15745 F:      drivers/media/usb/stk1160/
15746
15747 STM32 AUDIO (ASoC) DRIVERS
15748 M:      Olivier Moysan <olivier.moysan@st.com>
15749 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15750 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15751 S:      Maintained
15752 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15753 F:      sound/soc/stm/
15754
15755 STM32 TIMER/LPTIMER DRIVERS
15756 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15757 S:      Maintained
15758 F:      drivers/*/stm32-*timer*
15759 F:      drivers/pwm/pwm-stm32*
15760 F:      include/linux/*/stm32-*tim*
15761 F:      Documentation/ABI/testing/*timer-stm32
15762 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15763 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15764
15765 STMMAC ETHERNET DRIVER
15766 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15767 M:      Alexandre Torgue <alexandre.torgue@st.com>
15768 M:      Jose Abreu <joabreu@synopsys.com>
15769 L:      netdev@vger.kernel.org
15770 W:      http://www.stlinux.com
15771 S:      Supported
15772 F:      drivers/net/ethernet/stmicro/stmmac/
15773
15774 SUN3/3X
15775 M:      Sam Creasey <sammy@sammy.net>
15776 W:      http://sammy.net/sun3/
15777 S:      Maintained
15778 F:      arch/m68k/kernel/*sun3*
15779 F:      arch/m68k/sun3*/
15780 F:      arch/m68k/include/asm/sun3*
15781 F:      drivers/net/ethernet/i825xx/sun3*
15782
15783 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15784 M:      Hans de Goede <hdegoede@redhat.com>
15785 L:      linux-input@vger.kernel.org
15786 S:      Maintained
15787 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15788 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15789
15790 SUNDANCE NETWORK DRIVER
15791 M:      Denis Kirjanov <kda@linux-powerpc.org>
15792 L:      netdev@vger.kernel.org
15793 S:      Maintained
15794 F:      drivers/net/ethernet/dlink/sundance.c
15795
15796 SUPERH
15797 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15798 M:      Rich Felker <dalias@libc.org>
15799 L:      linux-sh@vger.kernel.org
15800 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15801 S:      Maintained
15802 F:      Documentation/sh/
15803 F:      arch/sh/
15804 F:      drivers/sh/
15805
15806 SUSPEND TO RAM
15807 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15808 M:      Len Brown <len.brown@intel.com>
15809 M:      Pavel Machek <pavel@ucw.cz>
15810 L:      linux-pm@vger.kernel.org
15811 B:      https://bugzilla.kernel.org
15812 S:      Supported
15813 F:      Documentation/power/
15814 F:      arch/x86/kernel/acpi/
15815 F:      drivers/base/power/
15816 F:      kernel/power/
15817 F:      include/linux/suspend.h
15818 F:      include/linux/freezer.h
15819 F:      include/linux/pm.h
15820
15821 SVGA HANDLING
15822 M:      Martin Mares <mj@ucw.cz>
15823 L:      linux-video@atrey.karlin.mff.cuni.cz
15824 S:      Maintained
15825 F:      Documentation/admin-guide/svga.rst
15826 F:      arch/x86/boot/video*
15827
15828 SWIOTLB SUBSYSTEM
15829 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15830 L:      iommu@lists.linux-foundation.org
15831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15832 S:      Supported
15833 F:      kernel/dma/swiotlb.c
15834 F:      arch/*/kernel/pci-swiotlb.c
15835 F:      include/linux/swiotlb.h
15836
15837 SWITCHDEV
15838 M:      Jiri Pirko <jiri@resnulli.us>
15839 M:      Ivan Vecera <ivecera@redhat.com>
15840 L:      netdev@vger.kernel.org
15841 S:      Supported
15842 F:      net/switchdev/
15843 F:      include/net/switchdev.h
15844
15845 SY8106A REGULATOR DRIVER
15846 M:      Icenowy Zheng <icenowy@aosc.io>
15847 S:      Maintained
15848 F:      drivers/regulator/sy8106a-regulator.c
15849 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15850
15851 SYNC FILE FRAMEWORK
15852 M:      Sumit Semwal <sumit.semwal@linaro.org>
15853 R:      Gustavo Padovan <gustavo@padovan.org>
15854 S:      Maintained
15855 L:      linux-media@vger.kernel.org
15856 L:      dri-devel@lists.freedesktop.org
15857 F:      drivers/dma-buf/sync_*
15858 F:      drivers/dma-buf/dma-fence*
15859 F:      drivers/dma-buf/sw_sync.c
15860 F:      include/linux/sync_file.h
15861 F:      include/uapi/linux/sync_file.h
15862 F:      Documentation/driver-api/sync_file.rst
15863 T:      git git://anongit.freedesktop.org/drm/drm-misc
15864
15865 SYNOPSYS ARC ARCHITECTURE
15866 M:      Vineet Gupta <vgupta@synopsys.com>
15867 L:      linux-snps-arc@lists.infradead.org
15868 S:      Supported
15869 F:      arch/arc/
15870 F:      Documentation/devicetree/bindings/arc/*
15871 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15872 F:      drivers/clocksource/arc_timer.c
15873 F:      drivers/tty/serial/arc_uart.c
15874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15875
15876 SYNOPSYS ARC HSDK SDP pll clock driver
15877 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15878 S:      Supported
15879 F:      drivers/clk/clk-hsdk-pll.c
15880 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15881
15882 SYNOPSYS ARC SDP clock driver
15883 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15884 S:      Supported
15885 F:      drivers/clk/axs10x/*
15886 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15887
15888 SYNOPSYS ARC SDP platform support
15889 M:      Alexey Brodkin <abrodkin@synopsys.com>
15890 S:      Supported
15891 F:      arch/arc/plat-axs10x
15892 F:      arch/arc/boot/dts/ax*
15893 F:      Documentation/devicetree/bindings/arc/axs10*
15894
15895 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15896 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15897 S:      Supported
15898 F:      drivers/reset/reset-axs10x.c
15899 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15900
15901 SYNOPSYS CREG GPIO DRIVER
15902 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15903 S:      Maintained
15904 F:      drivers/gpio/gpio-creg-snps.c
15905 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15906
15907 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15908 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15909 S:      Maintained
15910 F:      drivers/tty/serial/8250/8250_dw.c
15911
15912 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15913 M:      Hoan Tran <hoan@os.amperecomputing.com>
15914 L:      linux-gpio@vger.kernel.org
15915 S:      Maintained
15916 F:      drivers/gpio/gpio-dwapb.c
15917 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15918
15919 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15920 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15921 S:      Maintained
15922 F:      drivers/dma/dw-axi-dmac/
15923 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15924
15925 SYNOPSYS DESIGNWARE DMAC DRIVER
15926 M:      Viresh Kumar <vireshk@kernel.org>
15927 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15928 S:      Maintained
15929 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15930 F:      drivers/dma/dw/
15931 F:      include/dt-bindings/dma/dw-dmac.h
15932 F:      include/linux/dma/dw.h
15933 F:      include/linux/platform_data/dma-dw.h
15934
15935 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15936 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15937 L:      netdev@vger.kernel.org
15938 S:      Supported
15939 F:      drivers/net/ethernet/synopsys/
15940
15941 SYNOPSYS DESIGNWARE I2C DRIVER
15942 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15943 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15944 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15945 L:      linux-i2c@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/i2c/busses/i2c-designware-*
15948 F:      include/linux/platform_data/i2c-designware.h
15949
15950 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15951 M:      Jaehoon Chung <jh80.chung@samsung.com>
15952 L:      linux-mmc@vger.kernel.org
15953 S:      Maintained
15954 F:      drivers/mmc/host/dw_mmc*
15955
15956 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15957 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15958 S:      Supported
15959 F:      drivers/reset/reset-hsdk.c
15960 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15961 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15962
15963 SYSTEM CONFIGURATION (SYSCON)
15964 M:      Lee Jones <lee.jones@linaro.org>
15965 M:      Arnd Bergmann <arnd@arndb.de>
15966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15967 S:      Supported
15968 F:      drivers/mfd/syscon.c
15969
15970 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15971 M:      Sudeep Holla <sudeep.holla@arm.com>
15972 L:      linux-arm-kernel@lists.infradead.org
15973 S:      Maintained
15974 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15975 F:      drivers/clk/clk-sc[mp]i.c
15976 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15977 F:      drivers/firmware/arm_scpi.c
15978 F:      drivers/firmware/arm_scmi/
15979 F:      drivers/reset/reset-scmi.c
15980 F:      include/linux/sc[mp]i_protocol.h
15981
15982 SYSTEM RESET/SHUTDOWN DRIVERS
15983 M:      Sebastian Reichel <sre@kernel.org>
15984 L:      linux-pm@vger.kernel.org
15985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15986 S:      Maintained
15987 F:      Documentation/devicetree/bindings/power/reset/
15988 F:      drivers/power/reset/
15989
15990 SYSTEM TRACE MODULE CLASS
15991 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15992 S:      Maintained
15993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15994 F:      Documentation/trace/stm.rst
15995 F:      drivers/hwtracing/stm/
15996 F:      include/linux/stm.h
15997 F:      include/uapi/linux/stm.h
15998
15999 SYSTEM76 ACPI DRIVER
16000 M:      Jeremy Soller <jeremy@system76.com>
16001 M:      System76 Product Development <productdev@system76.com>
16002 L:      platform-driver-x86@vger.kernel.org
16003 S:      Maintained
16004 F:      drivers/platform/x86/system76_acpi.c
16005
16006 SYSV FILESYSTEM
16007 M:      Christoph Hellwig <hch@infradead.org>
16008 S:      Maintained
16009 F:      Documentation/filesystems/sysv-fs.txt
16010 F:      fs/sysv/
16011 F:      include/linux/sysv_fs.h
16012
16013 TASKSTATS STATISTICS INTERFACE
16014 M:      Balbir Singh <bsingharora@gmail.com>
16015 S:      Maintained
16016 F:      Documentation/accounting/taskstats*
16017 F:      include/linux/taskstats*
16018 F:      kernel/taskstats.c
16019
16020 TC subsystem
16021 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16022 M:      Cong Wang <xiyou.wangcong@gmail.com>
16023 M:      Jiri Pirko <jiri@resnulli.us>
16024 L:      netdev@vger.kernel.org
16025 S:      Maintained
16026 F:      include/net/pkt_cls.h
16027 F:      include/net/pkt_sched.h
16028 F:      include/net/tc_act/
16029 F:      include/uapi/linux/pkt_cls.h
16030 F:      include/uapi/linux/pkt_sched.h
16031 F:      include/uapi/linux/tc_act/
16032 F:      include/uapi/linux/tc_ematch/
16033 F:      net/sched/
16034
16035 TC90522 MEDIA DRIVER
16036 M:      Akihiro Tsukada <tskd08@gmail.com>
16037 L:      linux-media@vger.kernel.org
16038 S:      Odd Fixes
16039 F:      drivers/media/dvb-frontends/tc90522*
16040
16041 TCP LOW PRIORITY MODULE
16042 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16043 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16044 W:      http://tcp-lp-mod.sourceforge.net/
16045 S:      Maintained
16046 F:      net/ipv4/tcp_lp.c
16047
16048 TDA10071 MEDIA DRIVER
16049 M:      Antti Palosaari <crope@iki.fi>
16050 L:      linux-media@vger.kernel.org
16051 W:      https://linuxtv.org
16052 W:      http://palosaari.fi/linux/
16053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16054 T:      git git://linuxtv.org/anttip/media_tree.git
16055 S:      Maintained
16056 F:      drivers/media/dvb-frontends/tda10071*
16057
16058 TDA18212 MEDIA DRIVER
16059 M:      Antti Palosaari <crope@iki.fi>
16060 L:      linux-media@vger.kernel.org
16061 W:      https://linuxtv.org
16062 W:      http://palosaari.fi/linux/
16063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16064 T:      git git://linuxtv.org/anttip/media_tree.git
16065 S:      Maintained
16066 F:      drivers/media/tuners/tda18212*
16067
16068 TDA18218 MEDIA DRIVER
16069 M:      Antti Palosaari <crope@iki.fi>
16070 L:      linux-media@vger.kernel.org
16071 W:      https://linuxtv.org
16072 W:      http://palosaari.fi/linux/
16073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16074 T:      git git://linuxtv.org/anttip/media_tree.git
16075 S:      Maintained
16076 F:      drivers/media/tuners/tda18218*
16077
16078 TDA18250 MEDIA DRIVER
16079 M:      Olli Salonen <olli.salonen@iki.fi>
16080 L:      linux-media@vger.kernel.org
16081 W:      https://linuxtv.org
16082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16083 T:      git git://linuxtv.org/media_tree.git
16084 S:      Maintained
16085 F:      drivers/media/tuners/tda18250*
16086
16087 TDA18271 MEDIA DRIVER
16088 M:      Michael Krufky <mkrufky@linuxtv.org>
16089 L:      linux-media@vger.kernel.org
16090 W:      https://linuxtv.org
16091 W:      http://github.com/mkrufky
16092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16093 T:      git git://linuxtv.org/mkrufky/tuners.git
16094 S:      Maintained
16095 F:      drivers/media/tuners/tda18271*
16096
16097 TDA1997x MEDIA DRIVER
16098 M:      Tim Harvey <tharvey@gateworks.com>
16099 L:      linux-media@vger.kernel.org
16100 W:      https://linuxtv.org
16101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16102 S:      Maintained
16103 F:      drivers/media/i2c/tda1997x.*
16104
16105 TDA827x MEDIA DRIVER
16106 M:      Michael Krufky <mkrufky@linuxtv.org>
16107 L:      linux-media@vger.kernel.org
16108 W:      https://linuxtv.org
16109 W:      http://github.com/mkrufky
16110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16111 T:      git git://linuxtv.org/mkrufky/tuners.git
16112 S:      Maintained
16113 F:      drivers/media/tuners/tda8290.*
16114
16115 TDA8290 MEDIA DRIVER
16116 M:      Michael Krufky <mkrufky@linuxtv.org>
16117 L:      linux-media@vger.kernel.org
16118 W:      https://linuxtv.org
16119 W:      http://github.com/mkrufky
16120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16121 T:      git git://linuxtv.org/mkrufky/tuners.git
16122 S:      Maintained
16123 F:      drivers/media/tuners/tda8290.*
16124
16125 TDA9840 MEDIA DRIVER
16126 M:      Hans Verkuil <hverkuil@xs4all.nl>
16127 L:      linux-media@vger.kernel.org
16128 T:      git git://linuxtv.org/media_tree.git
16129 W:      https://linuxtv.org
16130 S:      Maintained
16131 F:      drivers/media/i2c/tda9840*
16132
16133 TEA5761 TUNER DRIVER
16134 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16135 L:      linux-media@vger.kernel.org
16136 W:      https://linuxtv.org
16137 T:      git git://linuxtv.org/media_tree.git
16138 S:      Odd fixes
16139 F:      drivers/media/tuners/tea5761.*
16140
16141 TEA5767 TUNER DRIVER
16142 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16143 L:      linux-media@vger.kernel.org
16144 W:      https://linuxtv.org
16145 T:      git git://linuxtv.org/media_tree.git
16146 S:      Maintained
16147 F:      drivers/media/tuners/tea5767.*
16148
16149 TEA6415C MEDIA DRIVER
16150 M:      Hans Verkuil <hverkuil@xs4all.nl>
16151 L:      linux-media@vger.kernel.org
16152 T:      git git://linuxtv.org/media_tree.git
16153 W:      https://linuxtv.org
16154 S:      Maintained
16155 F:      drivers/media/i2c/tea6415c*
16156
16157 TEA6420 MEDIA DRIVER
16158 M:      Hans Verkuil <hverkuil@xs4all.nl>
16159 L:      linux-media@vger.kernel.org
16160 T:      git git://linuxtv.org/media_tree.git
16161 W:      https://linuxtv.org
16162 S:      Maintained
16163 F:      drivers/media/i2c/tea6420*
16164
16165 TEAM DRIVER
16166 M:      Jiri Pirko <jiri@resnulli.us>
16167 L:      netdev@vger.kernel.org
16168 S:      Supported
16169 F:      drivers/net/team/
16170 F:      include/linux/if_team.h
16171 F:      include/uapi/linux/if_team.h
16172
16173 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16174 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16175 S:      Maintained
16176 F:      arch/x86/platform/ts5500/
16177
16178 TECHNOTREND USB IR RECEIVER
16179 M:      Sean Young <sean@mess.org>
16180 L:      linux-media@vger.kernel.org
16181 S:      Maintained
16182 F:      drivers/media/rc/ttusbir.c
16183
16184 TECHWELL TW9910 VIDEO DECODER
16185 L:      linux-media@vger.kernel.org
16186 S:      Orphan
16187 F:      drivers/media/i2c/tw9910.c
16188 F:      include/media/i2c/tw9910.h
16189
16190 TEE SUBSYSTEM
16191 M:      Jens Wiklander <jens.wiklander@linaro.org>
16192 L:      tee-dev@lists.linaro.org
16193 S:      Maintained
16194 F:      include/linux/tee_drv.h
16195 F:      include/uapi/linux/tee.h
16196 F:      drivers/tee/
16197 F:      Documentation/tee.txt
16198
16199 TEGRA ARCHITECTURE SUPPORT
16200 M:      Thierry Reding <thierry.reding@gmail.com>
16201 M:      Jonathan Hunter <jonathanh@nvidia.com>
16202 L:      linux-tegra@vger.kernel.org
16203 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16205 S:      Supported
16206 N:      [^a-z]tegra
16207
16208 TEGRA CLOCK DRIVER
16209 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16210 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16211 S:      Supported
16212 F:      drivers/clk/tegra/
16213
16214 TEGRA DMA DRIVERS
16215 M:      Laxman Dewangan <ldewangan@nvidia.com>
16216 M:      Jon Hunter <jonathanh@nvidia.com>
16217 S:      Supported
16218 F:      drivers/dma/tegra*
16219
16220 TEGRA I2C DRIVER
16221 M:      Laxman Dewangan <ldewangan@nvidia.com>
16222 R:      Dmitry Osipenko <digetx@gmail.com>
16223 S:      Supported
16224 F:      drivers/i2c/busses/i2c-tegra.c
16225
16226 TEGRA IOMMU DRIVERS
16227 M:      Thierry Reding <thierry.reding@gmail.com>
16228 L:      linux-tegra@vger.kernel.org
16229 S:      Supported
16230 F:      drivers/iommu/tegra*
16231
16232 TEGRA KBC DRIVER
16233 M:      Laxman Dewangan <ldewangan@nvidia.com>
16234 S:      Supported
16235 F:      drivers/input/keyboard/tegra-kbc.c
16236
16237 TEGRA NAND DRIVER
16238 M:      Stefan Agner <stefan@agner.ch>
16239 M:      Lucas Stach <dev@lynxeye.de>
16240 S:      Maintained
16241 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16242 F:      drivers/mtd/nand/raw/tegra_nand.c
16243
16244 TEGRA PWM DRIVER
16245 M:      Thierry Reding <thierry.reding@gmail.com>
16246 S:      Supported
16247 F:      drivers/pwm/pwm-tegra.c
16248
16249 TEGRA SERIAL DRIVER
16250 M:      Laxman Dewangan <ldewangan@nvidia.com>
16251 S:      Supported
16252 F:      drivers/tty/serial/serial-tegra.c
16253
16254 TEGRA SPI DRIVER
16255 M:      Laxman Dewangan <ldewangan@nvidia.com>
16256 S:      Supported
16257 F:      drivers/spi/spi-tegra*
16258
16259 TEGRA XUSB PADCTL DRIVER
16260 M:      JC Kuo <jckuo@nvidia.com>
16261 S:      Supported
16262 F:      drivers/phy/tegra/xusb*
16263
16264 TEHUTI ETHERNET DRIVER
16265 M:      Andy Gospodarek <andy@greyhouse.net>
16266 L:      netdev@vger.kernel.org
16267 S:      Supported
16268 F:      drivers/net/ethernet/tehuti/*
16269
16270 Telecom Clock Driver for MCPL0010
16271 M:      Mark Gross <mark.gross@intel.com>
16272 S:      Supported
16273 F:      drivers/char/tlclk.c
16274
16275 TENSILICA XTENSA PORT (xtensa)
16276 M:      Chris Zankel <chris@zankel.net>
16277 M:      Max Filippov <jcmvbkbc@gmail.com>
16278 L:      linux-xtensa@linux-xtensa.org
16279 T:      git git://github.com/czankel/xtensa-linux.git
16280 S:      Maintained
16281 F:      arch/xtensa/
16282 F:      drivers/irqchip/irq-xtensa-*
16283
16284 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16285 M:      Nishanth Menon <nm@ti.com>
16286 M:      Tero Kristo <t-kristo@ti.com>
16287 M:      Santosh Shilimkar <ssantosh@kernel.org>
16288 L:      linux-arm-kernel@lists.infradead.org
16289 S:      Maintained
16290 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16291 F:      drivers/firmware/ti_sci*
16292 F:      include/linux/soc/ti/ti_sci_protocol.h
16293 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16294 F:      drivers/soc/ti/ti_sci_pm_domains.c
16295 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16296 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16297 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16298 F:      drivers/clk/keystone/sci-clk.c
16299 F:      drivers/reset/reset-ti-sci.c
16300 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16301 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16302 F:      drivers/irqchip/irq-ti-sci-intr.c
16303 F:      drivers/irqchip/irq-ti-sci-inta.c
16304 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16305 F:      drivers/soc/ti/ti_sci_inta_msi.c
16306
16307 Texas Instruments ASoC drivers
16308 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16309 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16310 S:      Maintained
16311 F:      sound/soc/ti/
16312
16313 Texas Instruments' DAC7612 DAC Driver
16314 M:      Ricardo Ribalda <ricardo@ribalda.com>
16315 L:      linux-iio@vger.kernel.org
16316 S:      Supported
16317 F:      drivers/iio/dac/ti-dac7612.c
16318 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16319
16320 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16321 M:      Hans Verkuil <hverkuil@xs4all.nl>
16322 L:      linux-media@vger.kernel.org
16323 T:      git git://linuxtv.org/media_tree.git
16324 W:      https://linuxtv.org
16325 S:      Maintained
16326 F:      drivers/media/radio/radio-raremono.c
16327
16328 THERMAL
16329 M:      Zhang Rui <rui.zhang@intel.com>
16330 M:      Eduardo Valentin <edubezval@gmail.com>
16331 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16332 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16333 L:      linux-pm@vger.kernel.org
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16336 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16337 S:      Supported
16338 F:      drivers/thermal/
16339 F:      include/linux/thermal.h
16340 F:      include/uapi/linux/thermal.h
16341 F:      include/linux/cpu_cooling.h
16342 F:      Documentation/devicetree/bindings/thermal/
16343
16344 THERMAL/CPU_COOLING
16345 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16346 M:      Viresh Kumar <viresh.kumar@linaro.org>
16347 M:      Javi Merino <javi.merino@kernel.org>
16348 L:      linux-pm@vger.kernel.org
16349 S:      Supported
16350 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16351 F:      drivers/thermal/cpu_cooling.c
16352 F:      include/linux/cpu_cooling.h
16353
16354 THERMAL DRIVER FOR AMLOGIC SOCS
16355 M:      Guillaume La Roque <glaroque@baylibre.com>
16356 L:      linux-pm@vger.kernel.org
16357 L:      linux-amlogic@lists.infradead.org
16358 W:      http://linux-meson.com/
16359 S:      Supported
16360 F:      drivers/thermal/amlogic_thermal.c
16361 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16362
16363 THINKPAD ACPI EXTRAS DRIVER
16364 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16365 L:      ibm-acpi-devel@lists.sourceforge.net
16366 L:      platform-driver-x86@vger.kernel.org
16367 W:      http://ibm-acpi.sourceforge.net
16368 W:      http://thinkwiki.org/wiki/Ibm-acpi
16369 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16370 S:      Maintained
16371 F:      drivers/platform/x86/thinkpad_acpi.c
16372
16373 THUNDERBOLT DRIVER
16374 M:      Andreas Noever <andreas.noever@gmail.com>
16375 M:      Michael Jamet <michael.jamet@intel.com>
16376 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16377 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16379 S:      Maintained
16380 F:      Documentation/admin-guide/thunderbolt.rst
16381 F:      drivers/thunderbolt/
16382 F:      include/linux/thunderbolt.h
16383
16384 THUNDERBOLT NETWORK DRIVER
16385 M:      Michael Jamet <michael.jamet@intel.com>
16386 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16387 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16388 L:      netdev@vger.kernel.org
16389 S:      Maintained
16390 F:      drivers/net/thunderbolt.c
16391
16392 THUNDERX GPIO DRIVER
16393 M:      Robert Richter <rrichter@marvell.com>
16394 S:      Maintained
16395 F:      drivers/gpio/gpio-thunderx.c
16396
16397 TI AM437X VPFE DRIVER
16398 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16399 L:      linux-media@vger.kernel.org
16400 W:      https://linuxtv.org
16401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16402 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16403 S:      Maintained
16404 F:      drivers/media/platform/am437x/
16405
16406 TI BANDGAP AND THERMAL DRIVER
16407 M:      Eduardo Valentin <edubezval@gmail.com>
16408 M:      Keerthy <j-keerthy@ti.com>
16409 L:      linux-pm@vger.kernel.org
16410 L:      linux-omap@vger.kernel.org
16411 S:      Maintained
16412 F:      drivers/thermal/ti-soc-thermal/
16413
16414 TI BQ27XXX POWER SUPPLY DRIVER
16415 R:      Andrew F. Davis <afd@ti.com>
16416 F:      include/linux/power/bq27xxx_battery.h
16417 F:      drivers/power/supply/bq27xxx_battery.c
16418 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16419
16420 TI CDCE706 CLOCK DRIVER
16421 M:      Max Filippov <jcmvbkbc@gmail.com>
16422 S:      Maintained
16423 F:      drivers/clk/clk-cdce706.c
16424
16425 TI CLOCK DRIVER
16426 M:      Tero Kristo <t-kristo@ti.com>
16427 L:      linux-omap@vger.kernel.org
16428 S:      Maintained
16429 F:      drivers/clk/ti/
16430 F:      include/linux/clk/ti.h
16431
16432 TI DAVINCI MACHINE SUPPORT
16433 M:      Sekhar Nori <nsekhar@ti.com>
16434 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16437 S:      Supported
16438 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16439 F:      arch/arm/mach-davinci/
16440 F:      drivers/i2c/busses/i2c-davinci.c
16441 F:      arch/arm/boot/dts/da850*
16442
16443 TI DAVINCI SERIES CLOCK DRIVER
16444 M:      David Lechner <david@lechnology.com>
16445 R:      Sekhar Nori <nsekhar@ti.com>
16446 S:      Maintained
16447 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16448 F:      drivers/clk/davinci/
16449
16450 TI DAVINCI SERIES GPIO DRIVER
16451 M:      Keerthy <j-keerthy@ti.com>
16452 L:      linux-gpio@vger.kernel.org
16453 S:      Maintained
16454 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16455 F:      drivers/gpio/gpio-davinci.c
16456
16457 TI DAVINCI SERIES MEDIA DRIVER
16458 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16459 L:      linux-media@vger.kernel.org
16460 W:      https://linuxtv.org
16461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16462 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16463 S:      Maintained
16464 F:      drivers/media/platform/davinci/
16465 F:      include/media/davinci/
16466
16467 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16468 R:      David Lechner <david@lechnology.com>
16469 L:      linux-iio@vger.kernel.org
16470 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16471 F:      drivers/counter/ti-eqep.c
16472
16473 TI ETHERNET SWITCH DRIVER (CPSW)
16474 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16475 L:      linux-omap@vger.kernel.org
16476 L:      netdev@vger.kernel.org
16477 S:      Maintained
16478 F:      drivers/net/ethernet/ti/cpsw*
16479 F:      drivers/net/ethernet/ti/davinci*
16480
16481 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16482 M:      Alex Dubov <oakad@yahoo.com>
16483 S:      Maintained
16484 W:      http://tifmxx.berlios.de/
16485 F:      drivers/memstick/host/tifm_ms.c
16486 F:      drivers/misc/tifm*
16487 F:      drivers/mmc/host/tifm_sd.c
16488 F:      include/linux/tifm.h
16489
16490 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16491 M:      Santosh Shilimkar <ssantosh@kernel.org>
16492 L:      linux-kernel@vger.kernel.org
16493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16494 S:      Maintained
16495 F:      drivers/soc/ti/*
16496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16497
16498 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16499 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16500 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16502 S:      Maintained
16503 F:      sound/soc/codecs/lm49453*
16504 F:      sound/soc/codecs/isabelle*
16505
16506 TI LP855x BACKLIGHT DRIVER
16507 M:      Milo Kim <milo.kim@ti.com>
16508 S:      Maintained
16509 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16510 F:      drivers/video/backlight/lp855x_bl.c
16511 F:      include/linux/platform_data/lp855x.h
16512
16513 TI LP8727 CHARGER DRIVER
16514 M:      Milo Kim <milo.kim@ti.com>
16515 S:      Maintained
16516 F:      drivers/power/supply/lp8727_charger.c
16517 F:      include/linux/platform_data/lp8727.h
16518
16519 TI LP8788 MFD DRIVER
16520 M:      Milo Kim <milo.kim@ti.com>
16521 S:      Maintained
16522 F:      drivers/iio/adc/lp8788_adc.c
16523 F:      drivers/leds/leds-lp8788.c
16524 F:      drivers/mfd/lp8788*.c
16525 F:      drivers/power/supply/lp8788-charger.c
16526 F:      drivers/regulator/lp8788-*.c
16527 F:      include/linux/mfd/lp8788*.h
16528
16529 TI NETCP ETHERNET DRIVER
16530 M:      Wingman Kwok <w-kwok2@ti.com>
16531 M:      Murali Karicheri <m-karicheri2@ti.com>
16532 L:      netdev@vger.kernel.org
16533 S:      Maintained
16534 F:      drivers/net/ethernet/ti/netcp*
16535
16536 TI PCM3060 ASoC CODEC DRIVER
16537 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16538 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16539 S:      Maintained
16540 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16541 F:      sound/soc/codecs/pcm3060*
16542
16543 TI TAS571X FAMILY ASoC CODEC DRIVER
16544 M:      Kevin Cernekee <cernekee@chromium.org>
16545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16546 S:      Odd Fixes
16547 F:      sound/soc/codecs/tas571x*
16548
16549 TI TRF7970A NFC DRIVER
16550 M:      Mark Greer <mgreer@animalcreek.com>
16551 L:      linux-wireless@vger.kernel.org
16552 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16553 S:      Supported
16554 F:      drivers/nfc/trf7970a.c
16555 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16556
16557 TI TWL4030 SERIES SOC CODEC DRIVER
16558 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16560 S:      Maintained
16561 F:      sound/soc/codecs/twl4030*
16562
16563 TI VPE/CAL DRIVERS
16564 M:      Benoit Parrot <bparrot@ti.com>
16565 L:      linux-media@vger.kernel.org
16566 W:      http://linuxtv.org/
16567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16568 S:      Maintained
16569 F:      drivers/media/platform/ti-vpe/
16570 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16571
16572 TI WILINK WIRELESS DRIVERS
16573 L:      linux-wireless@vger.kernel.org
16574 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16575 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16577 S:      Orphan
16578 F:      drivers/net/wireless/ti/
16579 F:      include/linux/wl12xx.h
16580
16581 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16582 M:      John Stultz <john.stultz@linaro.org>
16583 M:      Thomas Gleixner <tglx@linutronix.de>
16584 R:      Stephen Boyd <sboyd@kernel.org>
16585 L:      linux-kernel@vger.kernel.org
16586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16587 S:      Supported
16588 F:      include/linux/clocksource.h
16589 F:      include/linux/time.h
16590 F:      include/linux/timex.h
16591 F:      include/uapi/linux/time.h
16592 F:      include/uapi/linux/timex.h
16593 F:      kernel/time/clocksource.c
16594 F:      kernel/time/time*.c
16595 F:      kernel/time/alarmtimer.c
16596 F:      kernel/time/ntp.c
16597 F:      tools/testing/selftests/timers/
16598
16599 TIPC NETWORK LAYER
16600 M:      Jon Maloy <jon.maloy@ericsson.com>
16601 M:      Ying Xue <ying.xue@windriver.com>
16602 L:      netdev@vger.kernel.org (core kernel code)
16603 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16604 W:      http://tipc.sourceforge.net/
16605 S:      Maintained
16606 F:      include/uapi/linux/tipc*.h
16607 F:      net/tipc/
16608
16609 TLAN NETWORK DRIVER
16610 M:      Samuel Chessman <chessman@tux.org>
16611 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16612 W:      http://sourceforge.net/projects/tlan/
16613 S:      Maintained
16614 F:      Documentation/networking/device_drivers/ti/tlan.txt
16615 F:      drivers/net/ethernet/ti/tlan.*
16616
16617 TM6000 VIDEO4LINUX DRIVER
16618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16619 L:      linux-media@vger.kernel.org
16620 W:      https://linuxtv.org
16621 T:      git git://linuxtv.org/media_tree.git
16622 S:      Odd fixes
16623 F:      drivers/media/usb/tm6000/
16624 F:      Documentation/media/v4l-drivers/tm6000*
16625
16626 TMIO/SDHI MMC DRIVER
16627 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16628 L:      linux-mmc@vger.kernel.org
16629 S:      Supported
16630 F:      drivers/mmc/host/tmio_mmc*
16631 F:      drivers/mmc/host/renesas_sdhi*
16632 F:      include/linux/mfd/tmio.h
16633
16634 TMP401 HARDWARE MONITOR DRIVER
16635 M:      Guenter Roeck <linux@roeck-us.net>
16636 L:      linux-hwmon@vger.kernel.org
16637 S:      Maintained
16638 F:      Documentation/hwmon/tmp401.rst
16639 F:      drivers/hwmon/tmp401.c
16640
16641 TMP513 HARDWARE MONITOR DRIVER
16642 M:      Eric Tremblay <etremblay@distech-controls.com>
16643 L:      linux-hwmon@vger.kernel.org
16644 S:      Maintained
16645 F:      Documentation/hwmon/tmp513.rst
16646 F:      drivers/hwmon/tmp513.c
16647
16648 TMPFS (SHMEM FILESYSTEM)
16649 M:      Hugh Dickins <hughd@google.com>
16650 L:      linux-mm@kvack.org
16651 S:      Maintained
16652 F:      include/linux/shmem_fs.h
16653 F:      mm/shmem.c
16654
16655 TOMOYO SECURITY MODULE
16656 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16657 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16658 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16659 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16660 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16661 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16662 W:      https://tomoyo.osdn.jp/
16663 S:      Maintained
16664 F:      security/tomoyo/
16665
16666 TOPSTAR LAPTOP EXTRAS DRIVER
16667 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16668 L:      platform-driver-x86@vger.kernel.org
16669 S:      Maintained
16670 F:      drivers/platform/x86/topstar-laptop.c
16671
16672 TORTURE-TEST MODULES
16673 M:      Davidlohr Bueso <dave@stgolabs.net>
16674 M:      "Paul E. McKenney" <paulmck@kernel.org>
16675 M:      Josh Triplett <josh@joshtriplett.org>
16676 L:      linux-kernel@vger.kernel.org
16677 S:      Supported
16678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16679 F:      Documentation/RCU/torture.txt
16680 F:      kernel/torture.c
16681 F:      kernel/rcu/rcutorture.c
16682 F:      kernel/rcu/rcuperf.c
16683 F:      kernel/locking/locktorture.c
16684
16685 TOSHIBA ACPI EXTRAS DRIVER
16686 M:      Azael Avalos <coproscefalo@gmail.com>
16687 L:      platform-driver-x86@vger.kernel.org
16688 S:      Maintained
16689 F:      drivers/platform/x86/toshiba_acpi.c
16690
16691 TOSHIBA BLUETOOTH DRIVER
16692 M:      Azael Avalos <coproscefalo@gmail.com>
16693 L:      platform-driver-x86@vger.kernel.org
16694 S:      Maintained
16695 F:      drivers/platform/x86/toshiba_bluetooth.c
16696
16697 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16698 M:      Azael Avalos <coproscefalo@gmail.com>
16699 L:      platform-driver-x86@vger.kernel.org
16700 S:      Maintained
16701 F:      drivers/platform/x86/toshiba_haps.c
16702
16703 TOSHIBA SMM DRIVER
16704 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16705 W:      http://www.buzzard.org.uk/toshiba/
16706 S:      Maintained
16707 F:      drivers/char/toshiba.c
16708 F:      include/linux/toshiba.h
16709 F:      include/uapi/linux/toshiba.h
16710
16711 TOSHIBA TC358743 DRIVER
16712 M:      Mats Randgaard <matrandg@cisco.com>
16713 L:      linux-media@vger.kernel.org
16714 S:      Maintained
16715 F:      drivers/media/i2c/tc358743*
16716 F:      include/media/i2c/tc358743.h
16717
16718 TOSHIBA WMI HOTKEYS DRIVER
16719 M:      Azael Avalos <coproscefalo@gmail.com>
16720 L:      platform-driver-x86@vger.kernel.org
16721 S:      Maintained
16722 F:      drivers/platform/x86/toshiba-wmi.c
16723
16724 TPM DEVICE DRIVER
16725 M:      Peter Huewe <peterhuewe@gmx.de>
16726 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16727 R:      Jason Gunthorpe <jgg@ziepe.ca>
16728 L:      linux-integrity@vger.kernel.org
16729 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16730 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16731 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16732 S:      Maintained
16733 F:      drivers/char/tpm/
16734
16735 TRACING
16736 M:      Steven Rostedt <rostedt@goodmis.org>
16737 M:      Ingo Molnar <mingo@redhat.com>
16738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16739 S:      Maintained
16740 F:      Documentation/trace/ftrace.rst
16741 F:      arch/*/*/*/ftrace.h
16742 F:      arch/*/kernel/ftrace.c
16743 F:      include/*/ftrace.h
16744 F:      include/linux/trace*.h
16745 F:      include/trace/
16746 F:      kernel/trace/
16747 F:      tools/testing/selftests/ftrace/
16748
16749 TRACING MMIO ACCESSES (MMIOTRACE)
16750 M:      Steven Rostedt <rostedt@goodmis.org>
16751 M:      Ingo Molnar <mingo@kernel.org>
16752 R:      Karol Herbst <karolherbst@gmail.com>
16753 R:      Pekka Paalanen <ppaalanen@gmail.com>
16754 S:      Maintained
16755 L:      linux-kernel@vger.kernel.org
16756 L:      nouveau@lists.freedesktop.org
16757 F:      kernel/trace/trace_mmiotrace.c
16758 F:      include/linux/mmiotrace.h
16759 F:      arch/x86/mm/kmmio.c
16760 F:      arch/x86/mm/mmio-mod.c
16761 F:      arch/x86/mm/testmmiotrace.c
16762
16763 TRIVIAL PATCHES
16764 M:      Jiri Kosina <trivial@kernel.org>
16765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16766 S:      Maintained
16767 K:      ^Subject:.*(?i)trivial
16768
16769 TEMPO SEMICONDUCTOR DRIVERS
16770 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16771 S:      Maintained
16772 F:      sound/soc/codecs/tscs*.c
16773 F:      sound/soc/codecs/tscs*.h
16774 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16775
16776 TTY LAYER
16777 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16778 M:      Jiri Slaby <jslaby@suse.com>
16779 S:      Supported
16780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16781 F:      Documentation/driver-api/serial/
16782 F:      drivers/tty/
16783 F:      drivers/tty/serial/serial_core.c
16784 F:      include/linux/serial_core.h
16785 F:      include/linux/serial.h
16786 F:      include/linux/tty.h
16787 F:      include/uapi/linux/serial_core.h
16788 F:      include/uapi/linux/serial.h
16789 F:      include/uapi/linux/tty.h
16790
16791 TUA9001 MEDIA DRIVER
16792 M:      Antti Palosaari <crope@iki.fi>
16793 L:      linux-media@vger.kernel.org
16794 W:      https://linuxtv.org
16795 W:      http://palosaari.fi/linux/
16796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16797 T:      git git://linuxtv.org/anttip/media_tree.git
16798 S:      Maintained
16799 F:      drivers/media/tuners/tua9001*
16800
16801 TULIP NETWORK DRIVERS
16802 L:      netdev@vger.kernel.org
16803 L:      linux-parisc@vger.kernel.org
16804 S:      Orphan
16805 F:      drivers/net/ethernet/dec/tulip/
16806
16807 TUN/TAP driver
16808 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16809 W:      http://vtun.sourceforge.net/tun
16810 S:      Maintained
16811 F:      Documentation/networking/tuntap.txt
16812 F:      arch/um/os-Linux/drivers/
16813
16814 TURBOCHANNEL SUBSYSTEM
16815 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16816 M:      Ralf Baechle <ralf@linux-mips.org>
16817 L:      linux-mips@vger.kernel.org
16818 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16819 S:      Maintained
16820 F:      drivers/tc/
16821 F:      include/linux/tc.h
16822
16823 TURBOSTAT UTILITY
16824 M:      "Len Brown" <lenb@kernel.org>
16825 L:      linux-pm@vger.kernel.org
16826 B:      https://bugzilla.kernel.org
16827 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16829 S:      Supported
16830 F:      tools/power/x86/turbostat/
16831
16832 TW5864 VIDEO4LINUX DRIVER
16833 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16834 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16835 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16836 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16837 L:      linux-media@vger.kernel.org
16838 S:      Supported
16839 F:      drivers/media/pci/tw5864/
16840
16841 TW68 VIDEO4LINUX DRIVER
16842 M:      Hans Verkuil <hverkuil@xs4all.nl>
16843 L:      linux-media@vger.kernel.org
16844 T:      git git://linuxtv.org/media_tree.git
16845 W:      https://linuxtv.org
16846 S:      Odd Fixes
16847 F:      drivers/media/pci/tw68/
16848
16849 TW686X VIDEO4LINUX DRIVER
16850 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16851 L:      linux-media@vger.kernel.org
16852 T:      git git://linuxtv.org/media_tree.git
16853 W:      http://linuxtv.org
16854 S:      Maintained
16855 F:      drivers/media/pci/tw686x/
16856
16857 UBI FILE SYSTEM (UBIFS)
16858 M:      Richard Weinberger <richard@nod.at>
16859 L:      linux-mtd@lists.infradead.org
16860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16862 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16863 S:      Supported
16864 F:      Documentation/filesystems/ubifs.txt
16865 F:      fs/ubifs/
16866
16867 UCLINUX (M68KNOMMU AND COLDFIRE)
16868 M:      Greg Ungerer <gerg@linux-m68k.org>
16869 W:      http://www.linux-m68k.org/
16870 W:      http://www.uclinux.org/
16871 L:      linux-m68k@lists.linux-m68k.org
16872 L:      uclinux-dev@uclinux.org  (subscribers-only)
16873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16874 S:      Maintained
16875 F:      arch/m68k/coldfire/
16876 F:      arch/m68k/68*/
16877 F:      arch/m68k/*/*_no.*
16878 F:      arch/m68k/include/asm/*_no.*
16879
16880 UDF FILESYSTEM
16881 M:      Jan Kara <jack@suse.com>
16882 S:      Maintained
16883 F:      Documentation/filesystems/udf.txt
16884 F:      fs/udf/
16885
16886 UDRAW TABLET
16887 M:      Bastien Nocera <hadess@hadess.net>
16888 L:      linux-input@vger.kernel.org
16889 S:      Maintained
16890 F:      drivers/hid/hid-udraw-ps3.c
16891
16892 UFS FILESYSTEM
16893 M:      Evgeniy Dushistov <dushistov@mail.ru>
16894 S:      Maintained
16895 F:      Documentation/admin-guide/ufs.rst
16896 F:      fs/ufs/
16897
16898 UHID USERSPACE HID IO DRIVER:
16899 M:      David Herrmann <dh.herrmann@googlemail.com>
16900 L:      linux-input@vger.kernel.org
16901 S:      Maintained
16902 F:      drivers/hid/uhid.c
16903 F:      include/uapi/linux/uhid.h
16904
16905 ULPI BUS
16906 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16907 L:      linux-usb@vger.kernel.org
16908 S:      Maintained
16909 F:      drivers/usb/common/ulpi.c
16910 F:      include/linux/ulpi/
16911
16912 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16913 L:      devel@driverdev.osuosl.org
16914 S:      Obsolete
16915 F:      drivers/staging/uwb/
16916
16917 UNICODE SUBSYSTEM:
16918 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16919 L:      linux-fsdevel@vger.kernel.org
16920 S:      Supported
16921 F:      fs/unicode/
16922
16923 UNICORE32 ARCHITECTURE:
16924 M:      Guan Xuetao <gxt@pku.edu.cn>
16925 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16926 S:      Maintained
16927 T:      git git://github.com/gxt/linux.git
16928 F:      arch/unicore32/
16929
16930 UNIFDEF
16931 M:      Tony Finch <dot@dotat.at>
16932 W:      http://dotat.at/prog/unifdef
16933 S:      Maintained
16934 F:      scripts/unifdef.c
16935
16936 UNIFORM CDROM DRIVER
16937 M:      Jens Axboe <axboe@kernel.dk>
16938 W:      http://www.kernel.dk
16939 S:      Maintained
16940 F:      Documentation/cdrom/
16941 F:      drivers/cdrom/cdrom.c
16942 F:      include/linux/cdrom.h
16943 F:      include/uapi/linux/cdrom.h
16944
16945 UNISYS S-PAR DRIVERS
16946 M:      David Kershner <david.kershner@unisys.com>
16947 L:      sparmaintainer@unisys.com (Unisys internal)
16948 S:      Supported
16949 F:      include/linux/visorbus.h
16950 F:      drivers/visorbus/
16951 F:      drivers/staging/unisys/
16952
16953 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16954 R:      Alim Akhtar <alim.akhtar@samsung.com>
16955 R:      Avri Altman <avri.altman@wdc.com>
16956 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16957 L:      linux-scsi@vger.kernel.org
16958 S:      Supported
16959 F:      Documentation/scsi/ufs.txt
16960 F:      drivers/scsi/ufs/
16961
16962 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16963 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16964 L:      linux-scsi@vger.kernel.org
16965 S:      Supported
16966 F:      drivers/scsi/ufs/*dwc*
16967
16968 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16969 M:      Stanley Chu <stanley.chu@mediatek.com>
16970 L:      linux-scsi@vger.kernel.org
16971 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16972 S:      Maintained
16973 F:      drivers/scsi/ufs/ufs-mediatek*
16974
16975 UNSORTED BLOCK IMAGES (UBI)
16976 M:      Richard Weinberger <richard@nod.at>
16977 W:      http://www.linux-mtd.infradead.org/
16978 L:      linux-mtd@lists.infradead.org
16979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16981 S:      Supported
16982 F:      drivers/mtd/ubi/
16983 F:      include/linux/mtd/ubi.h
16984 F:      include/uapi/mtd/ubi-user.h
16985
16986 USB "USBNET" DRIVER FRAMEWORK
16987 M:      Oliver Neukum <oneukum@suse.com>
16988 L:      netdev@vger.kernel.org
16989 W:      http://www.linux-usb.org/usbnet
16990 S:      Maintained
16991 F:      drivers/net/usb/usbnet.c
16992 F:      include/linux/usb/usbnet.h
16993
16994 USB ACM DRIVER
16995 M:      Oliver Neukum <oneukum@suse.com>
16996 L:      linux-usb@vger.kernel.org
16997 S:      Maintained
16998 F:      Documentation/usb/acm.rst
16999 F:      drivers/usb/class/cdc-acm.*
17000
17001 USB AR5523 WIRELESS DRIVER
17002 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17003 L:      linux-wireless@vger.kernel.org
17004 S:      Maintained
17005 F:      drivers/net/wireless/ath/ar5523/
17006
17007 USB ATTACHED SCSI
17008 M:      Oliver Neukum <oneukum@suse.com>
17009 L:      linux-usb@vger.kernel.org
17010 L:      linux-scsi@vger.kernel.org
17011 S:      Maintained
17012 F:      drivers/usb/storage/uas.c
17013
17014 USB CDC ETHERNET DRIVER
17015 M:      Oliver Neukum <oliver@neukum.org>
17016 L:      linux-usb@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/net/usb/cdc_*.c
17019 F:      include/uapi/linux/usb/cdc.h
17020
17021 USB CHAOSKEY DRIVER
17022 M:      Keith Packard <keithp@keithp.com>
17023 L:      linux-usb@vger.kernel.org
17024 S:      Maintained
17025 F:      drivers/usb/misc/chaoskey.c
17026
17027 USB CYPRESS C67X00 DRIVER
17028 M:      Peter Korsgaard <jacmet@sunsite.dk>
17029 L:      linux-usb@vger.kernel.org
17030 S:      Maintained
17031 F:      drivers/usb/c67x00/
17032
17033 USB DAVICOM DM9601 DRIVER
17034 M:      Peter Korsgaard <jacmet@sunsite.dk>
17035 L:      netdev@vger.kernel.org
17036 W:      http://www.linux-usb.org/usbnet
17037 S:      Maintained
17038 F:      drivers/net/usb/dm9601.c
17039
17040 USB EHCI DRIVER
17041 M:      Alan Stern <stern@rowland.harvard.edu>
17042 L:      linux-usb@vger.kernel.org
17043 S:      Maintained
17044 F:      Documentation/usb/ehci.rst
17045 F:      drivers/usb/host/ehci*
17046
17047 USB GADGET/PERIPHERAL SUBSYSTEM
17048 M:      Felipe Balbi <balbi@kernel.org>
17049 L:      linux-usb@vger.kernel.org
17050 W:      http://www.linux-usb.org/gadget
17051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17052 S:      Maintained
17053 F:      drivers/usb/gadget/
17054 F:      include/linux/usb/gadget*
17055
17056 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17057 M:      Jiri Kosina <jikos@kernel.org>
17058 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17059 L:      linux-usb@vger.kernel.org
17060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17061 S:      Maintained
17062 F:      Documentation/hid/hiddev.rst
17063 F:      drivers/hid/usbhid/
17064
17065 USB INTEL XHCI ROLE MUX DRIVER
17066 M:      Hans de Goede <hdegoede@redhat.com>
17067 L:      linux-usb@vger.kernel.org
17068 S:      Maintained
17069 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17070
17071 USB IP DRIVER FOR HISILICON KIRIN
17072 M:      Yu Chen <chenyu56@huawei.com>
17073 M:      Binghui Wang <wangbinghui@hisilicon.com>
17074 L:      linux-usb@vger.kernel.org
17075 S:      Maintained
17076 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17077 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17078
17079 USB ISP116X DRIVER
17080 M:      Olav Kongas <ok@artecdesign.ee>
17081 L:      linux-usb@vger.kernel.org
17082 S:      Maintained
17083 F:      drivers/usb/host/isp116x*
17084 F:      include/linux/usb/isp116x.h
17085
17086 USB LAN78XX ETHERNET DRIVER
17087 M:      Woojung Huh <woojung.huh@microchip.com>
17088 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17089 L:      netdev@vger.kernel.org
17090 S:      Maintained
17091 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17092 F:      drivers/net/usb/lan78xx.*
17093 F:      include/dt-bindings/net/microchip-lan78xx.h
17094
17095 USB MASS STORAGE DRIVER
17096 M:      Alan Stern <stern@rowland.harvard.edu>
17097 L:      linux-usb@vger.kernel.org
17098 L:      usb-storage@lists.one-eyed-alien.net
17099 S:      Maintained
17100 F:      drivers/usb/storage/
17101
17102 USB MIDI DRIVER
17103 M:      Clemens Ladisch <clemens@ladisch.de>
17104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17106 S:      Maintained
17107 F:      sound/usb/midi.*
17108
17109 USB NETWORKING DRIVERS
17110 L:      linux-usb@vger.kernel.org
17111 S:      Odd Fixes
17112 F:      drivers/net/usb/
17113
17114 USB OHCI DRIVER
17115 M:      Alan Stern <stern@rowland.harvard.edu>
17116 L:      linux-usb@vger.kernel.org
17117 S:      Maintained
17118 F:      Documentation/usb/ohci.rst
17119 F:      drivers/usb/host/ohci*
17120
17121 USB OTG FSM (Finite State Machine)
17122 M:      Peter Chen <Peter.Chen@nxp.com>
17123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17124 L:      linux-usb@vger.kernel.org
17125 S:      Maintained
17126 F:      drivers/usb/common/usb-otg-fsm.c
17127
17128 USB OVER IP DRIVER
17129 M:      Valentina Manea <valentina.manea.m@gmail.com>
17130 M:      Shuah Khan <shuah@kernel.org>
17131 M:      Shuah Khan <skhan@linuxfoundation.org>
17132 L:      linux-usb@vger.kernel.org
17133 S:      Maintained
17134 F:      Documentation/usb/usbip_protocol.rst
17135 F:      drivers/usb/usbip/
17136 F:      tools/usb/usbip/
17137 F:      tools/testing/selftests/drivers/usb/usbip/
17138
17139 USB PEGASUS DRIVER
17140 M:      Petko Manolov <petkan@nucleusys.com>
17141 L:      linux-usb@vger.kernel.org
17142 L:      netdev@vger.kernel.org
17143 T:      git git://github.com/petkan/pegasus.git
17144 W:      https://github.com/petkan/pegasus
17145 S:      Maintained
17146 F:      drivers/net/usb/pegasus.*
17147
17148 USB PHY LAYER
17149 M:      Felipe Balbi <balbi@kernel.org>
17150 L:      linux-usb@vger.kernel.org
17151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17152 S:      Maintained
17153 F:      drivers/usb/phy/
17154
17155 USB PRINTER DRIVER (usblp)
17156 M:      Pete Zaitcev <zaitcev@redhat.com>
17157 L:      linux-usb@vger.kernel.org
17158 S:      Supported
17159 F:      drivers/usb/class/usblp.c
17160
17161 USB QMI WWAN NETWORK DRIVER
17162 M:      Bjørn Mork <bjorn@mork.no>
17163 L:      netdev@vger.kernel.org
17164 S:      Maintained
17165 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17166 F:      drivers/net/usb/qmi_wwan.c
17167
17168 USB RTL8150 DRIVER
17169 M:      Petko Manolov <petkan@nucleusys.com>
17170 L:      linux-usb@vger.kernel.org
17171 L:      netdev@vger.kernel.org
17172 T:      git git://github.com/petkan/rtl8150.git
17173 W:      https://github.com/petkan/rtl8150
17174 S:      Maintained
17175 F:      drivers/net/usb/rtl8150.c
17176
17177 USB SERIAL SUBSYSTEM
17178 M:      Johan Hovold <johan@kernel.org>
17179 L:      linux-usb@vger.kernel.org
17180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17181 S:      Maintained
17182 F:      Documentation/usb/usb-serial.rst
17183 F:      drivers/usb/serial/
17184 F:      include/linux/usb/serial.h
17185
17186 USB SMSC75XX ETHERNET DRIVER
17187 M:      Steve Glendinning <steve.glendinning@shawell.net>
17188 L:      netdev@vger.kernel.org
17189 S:      Maintained
17190 F:      drivers/net/usb/smsc75xx.*
17191
17192 USB SMSC95XX ETHERNET DRIVER
17193 M:      Steve Glendinning <steve.glendinning@shawell.net>
17194 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17195 L:      netdev@vger.kernel.org
17196 S:      Maintained
17197 F:      drivers/net/usb/smsc95xx.*
17198
17199 USB SUBSYSTEM
17200 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17201 L:      linux-usb@vger.kernel.org
17202 W:      http://www.linux-usb.org
17203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17204 S:      Supported
17205 F:      Documentation/devicetree/bindings/usb/
17206 F:      Documentation/usb/
17207 F:      drivers/usb/
17208 F:      include/linux/usb.h
17209 F:      include/linux/usb/
17210
17211 USB TYPEC PI3USB30532 MUX DRIVER
17212 M:      Hans de Goede <hdegoede@redhat.com>
17213 L:      linux-usb@vger.kernel.org
17214 S:      Maintained
17215 F:      drivers/usb/typec/mux/pi3usb30532.c
17216
17217 USB TYPEC CLASS
17218 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17219 L:      linux-usb@vger.kernel.org
17220 S:      Maintained
17221 F:      Documentation/ABI/testing/sysfs-class-typec
17222 F:      Documentation/driver-api/usb/typec.rst
17223 F:      drivers/usb/typec/
17224 F:      include/linux/usb/typec.h
17225
17226 USB TYPEC BUS FOR ALTERNATE MODES
17227 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17228 L:      linux-usb@vger.kernel.org
17229 S:      Maintained
17230 F:      Documentation/ABI/testing/sysfs-bus-typec
17231 F:      Documentation/driver-api/usb/typec_bus.rst
17232 F:      drivers/usb/typec/altmodes/
17233 F:      include/linux/usb/typec_altmode.h
17234
17235 USB TYPEC PORT CONTROLLER DRIVERS
17236 M:      Guenter Roeck <linux@roeck-us.net>
17237 L:      linux-usb@vger.kernel.org
17238 S:      Maintained
17239 F:      drivers/usb/typec/tcpm/
17240
17241 USB UHCI DRIVER
17242 M:      Alan Stern <stern@rowland.harvard.edu>
17243 L:      linux-usb@vger.kernel.org
17244 S:      Maintained
17245 F:      drivers/usb/host/uhci*
17246
17247 USB VIDEO CLASS
17248 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17249 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17250 L:      linux-media@vger.kernel.org
17251 T:      git git://linuxtv.org/media_tree.git
17252 W:      http://www.ideasonboard.org/uvc/
17253 S:      Maintained
17254 F:      drivers/media/usb/uvc/
17255 F:      include/uapi/linux/uvcvideo.h
17256
17257 USB VISION DRIVER
17258 M:      Hans Verkuil <hverkuil@xs4all.nl>
17259 L:      linux-media@vger.kernel.org
17260 T:      git git://linuxtv.org/media_tree.git
17261 W:      https://linuxtv.org
17262 S:      Odd Fixes
17263 F:      drivers/media/usb/usbvision/
17264
17265 USB WEBCAM GADGET
17266 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17267 L:      linux-usb@vger.kernel.org
17268 S:      Maintained
17269 F:      drivers/usb/gadget/function/*uvc*
17270 F:      drivers/usb/gadget/legacy/webcam.c
17271 F:      include/uapi/linux/usb/g_uvc.h
17272
17273 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17274 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17275 L:      linux-wireless@vger.kernel.org
17276 S:      Maintained
17277 F:      drivers/net/wireless/rndis_wlan.c
17278
17279 USB XHCI DRIVER
17280 M:      Mathias Nyman <mathias.nyman@intel.com>
17281 L:      linux-usb@vger.kernel.org
17282 S:      Supported
17283 F:      drivers/usb/host/xhci*
17284 F:      drivers/usb/host/pci-quirks*
17285
17286 USB ZD1201 DRIVER
17287 L:      linux-wireless@vger.kernel.org
17288 W:      http://linux-lc100020.sourceforge.net
17289 S:      Orphan
17290 F:      drivers/net/wireless/zydas/zd1201.*
17291
17292 USB ZR364XX DRIVER
17293 M:      Antoine Jacquet <royale@zerezo.com>
17294 L:      linux-usb@vger.kernel.org
17295 L:      linux-media@vger.kernel.org
17296 T:      git git://linuxtv.org/media_tree.git
17297 W:      http://royale.zerezo.com/zr364xx/
17298 S:      Maintained
17299 F:      Documentation/media/v4l-drivers/zr364xx*
17300 F:      drivers/media/usb/zr364xx/
17301
17302 USER-MODE LINUX (UML)
17303 M:      Jeff Dike <jdike@addtoit.com>
17304 M:      Richard Weinberger <richard@nod.at>
17305 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17306 L:      linux-um@lists.infradead.org
17307 W:      http://user-mode-linux.sourceforge.net
17308 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17310 S:      Maintained
17311 F:      Documentation/virt/uml/
17312 F:      arch/um/
17313 F:      arch/x86/um/
17314 F:      fs/hostfs/
17315
17316 USERSPACE COPYIN/COPYOUT (UIOVEC)
17317 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17318 S:      Maintained
17319 F:      lib/iov_iter.c
17320 F:      include/linux/uio.h
17321
17322 USERSPACE DMA BUFFER DRIVER
17323 M:      Gerd Hoffmann <kraxel@redhat.com>
17324 S:      Maintained
17325 L:      dri-devel@lists.freedesktop.org
17326 F:      drivers/dma-buf/udmabuf.c
17327 F:      include/uapi/linux/udmabuf.h
17328 T:      git git://anongit.freedesktop.org/drm/drm-misc
17329
17330 USERSPACE I/O (UIO)
17331 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17332 S:      Maintained
17333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17334 F:      Documentation/driver-api/uio-howto.rst
17335 F:      drivers/uio/
17336 F:      include/linux/uio_driver.h
17337
17338 UTIL-LINUX PACKAGE
17339 M:      Karel Zak <kzak@redhat.com>
17340 L:      util-linux@vger.kernel.org
17341 W:      http://en.wikipedia.org/wiki/Util-linux
17342 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17343 S:      Maintained
17344
17345 UUID HELPERS
17346 M:      Christoph Hellwig <hch@lst.de>
17347 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17348 L:      linux-kernel@vger.kernel.org
17349 T:      git git://git.infradead.org/users/hch/uuid.git
17350 F:      lib/uuid.c
17351 F:      lib/test_uuid.c
17352 F:      include/linux/uuid.h
17353 F:      include/uapi/linux/uuid.h
17354 S:      Maintained
17355
17356 UVESAFB DRIVER
17357 M:      Michal Januszewski <spock@gentoo.org>
17358 L:      linux-fbdev@vger.kernel.org
17359 W:      https://github.com/mjanusz/v86d
17360 S:      Maintained
17361 F:      Documentation/fb/uvesafb.rst
17362 F:      drivers/video/fbdev/uvesafb.*
17363
17364 VF610 NAND DRIVER
17365 M:      Stefan Agner <stefan@agner.ch>
17366 L:      linux-mtd@lists.infradead.org
17367 S:      Supported
17368 F:      drivers/mtd/nand/raw/vf610_nfc.c
17369
17370 VFAT/FAT/MSDOS FILESYSTEM
17371 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17372 S:      Maintained
17373 F:      Documentation/filesystems/vfat.txt
17374 F:      fs/fat/
17375
17376 VFIO DRIVER
17377 M:      Alex Williamson <alex.williamson@redhat.com>
17378 R:      Cornelia Huck <cohuck@redhat.com>
17379 L:      kvm@vger.kernel.org
17380 T:      git git://github.com/awilliam/linux-vfio.git
17381 S:      Maintained
17382 F:      Documentation/driver-api/vfio.rst
17383 F:      drivers/vfio/
17384 F:      include/linux/vfio.h
17385 F:      include/uapi/linux/vfio.h
17386
17387 VFIO MEDIATED DEVICE DRIVERS
17388 M:      Kirti Wankhede <kwankhede@nvidia.com>
17389 L:      kvm@vger.kernel.org
17390 S:      Maintained
17391 F:      Documentation/driver-api/vfio-mediated-device.rst
17392 F:      drivers/vfio/mdev/
17393 F:      include/linux/mdev.h
17394 F:      samples/vfio-mdev/
17395
17396 VFIO PLATFORM DRIVER
17397 M:      Eric Auger <eric.auger@redhat.com>
17398 L:      kvm@vger.kernel.org
17399 S:      Maintained
17400 F:      drivers/vfio/platform/
17401
17402 VGA_SWITCHEROO
17403 R:      Lukas Wunner <lukas@wunner.de>
17404 S:      Maintained
17405 F:      Documentation/gpu/vga-switcheroo.rst
17406 F:      drivers/gpu/vga/vga_switcheroo.c
17407 F:      include/linux/vga_switcheroo.h
17408 T:      git git://anongit.freedesktop.org/drm/drm-misc
17409
17410 VIA RHINE NETWORK DRIVER
17411 S:      Orphan
17412 F:      drivers/net/ethernet/via/via-rhine.c
17413
17414 VIA SD/MMC CARD CONTROLLER DRIVER
17415 M:      Bruce Chang <brucechang@via.com.tw>
17416 M:      Harald Welte <HaraldWelte@viatech.com>
17417 S:      Maintained
17418 F:      drivers/mmc/host/via-sdmmc.c
17419
17420 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17421 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17422 L:      linux-fbdev@vger.kernel.org
17423 S:      Maintained
17424 F:      include/linux/via-core.h
17425 F:      include/linux/via-gpio.h
17426 F:      include/linux/via_i2c.h
17427 F:      drivers/video/fbdev/via/
17428
17429 VIA VELOCITY NETWORK DRIVER
17430 M:      Francois Romieu <romieu@fr.zoreil.com>
17431 L:      netdev@vger.kernel.org
17432 S:      Maintained
17433 F:      drivers/net/ethernet/via/via-velocity.*
17434
17435 VICODEC VIRTUAL CODEC DRIVER
17436 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17437 L:      linux-media@vger.kernel.org
17438 T:      git git://linuxtv.org/media_tree.git
17439 W:      https://linuxtv.org
17440 S:      Maintained
17441 F:      drivers/media/platform/vicodec/*
17442
17443 VIDEO MULTIPLEXER DRIVER
17444 M:      Philipp Zabel <p.zabel@pengutronix.de>
17445 L:      linux-media@vger.kernel.org
17446 S:      Maintained
17447 F:      drivers/media/platform/video-mux.c
17448
17449 VIDEO I2C POLLING DRIVER
17450 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17451 L:      linux-media@vger.kernel.org
17452 S:      Maintained
17453 F:      drivers/media/i2c/video-i2c.c
17454
17455 VIDEOBUF2 FRAMEWORK
17456 M:      Pawel Osciak <pawel@osciak.com>
17457 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17458 M:      Kyungmin Park <kyungmin.park@samsung.com>
17459 R:      Tomasz Figa <tfiga@chromium.org>
17460 L:      linux-media@vger.kernel.org
17461 S:      Maintained
17462 F:      drivers/media/common/videobuf2/*
17463 F:      include/media/videobuf2-*
17464
17465 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17466 M:      Helen Koike <helen.koike@collabora.com>
17467 R:      Shuah Khan <skhan@linuxfoundation.org>
17468 L:      linux-media@vger.kernel.org
17469 T:      git git://linuxtv.org/media_tree.git
17470 W:      https://linuxtv.org
17471 S:      Maintained
17472 F:      drivers/media/platform/vimc/*
17473
17474 VIRT LIB
17475 M:      Alex Williamson <alex.williamson@redhat.com>
17476 M:      Paolo Bonzini <pbonzini@redhat.com>
17477 L:      kvm@vger.kernel.org
17478 S:      Supported
17479 F:      virt/lib/
17480
17481 VIRTIO AND VHOST VSOCK DRIVER
17482 M:      Stefan Hajnoczi <stefanha@redhat.com>
17483 M:      Stefano Garzarella <sgarzare@redhat.com>
17484 L:      kvm@vger.kernel.org
17485 L:      virtualization@lists.linux-foundation.org
17486 L:      netdev@vger.kernel.org
17487 S:      Maintained
17488 F:      include/linux/virtio_vsock.h
17489 F:      include/uapi/linux/virtio_vsock.h
17490 F:      include/uapi/linux/vsockmon.h
17491 F:      include/uapi/linux/vm_sockets_diag.h
17492 F:      net/vmw_vsock/diag.c
17493 F:      net/vmw_vsock/af_vsock_tap.c
17494 F:      net/vmw_vsock/virtio_transport_common.c
17495 F:      net/vmw_vsock/virtio_transport.c
17496 F:      drivers/net/vsockmon.c
17497 F:      drivers/vhost/vsock.c
17498 F:      tools/testing/vsock/
17499
17500 VIRTIO CONSOLE DRIVER
17501 M:      Amit Shah <amit@kernel.org>
17502 L:      virtualization@lists.linux-foundation.org
17503 S:      Maintained
17504 F:      drivers/char/virtio_console.c
17505 F:      include/linux/virtio_console.h
17506 F:      include/uapi/linux/virtio_console.h
17507
17508 VIRTIO CORE AND NET DRIVERS
17509 M:      "Michael S. Tsirkin" <mst@redhat.com>
17510 M:      Jason Wang <jasowang@redhat.com>
17511 L:      virtualization@lists.linux-foundation.org
17512 S:      Maintained
17513 F:      Documentation/devicetree/bindings/virtio/
17514 F:      drivers/virtio/
17515 F:      tools/virtio/
17516 F:      drivers/net/virtio_net.c
17517 F:      drivers/block/virtio_blk.c
17518 F:      include/linux/virtio*.h
17519 F:      include/uapi/linux/virtio_*.h
17520 F:      drivers/crypto/virtio/
17521 F:      mm/balloon_compaction.c
17522
17523 VIRTIO BLOCK AND SCSI DRIVERS
17524 M:      "Michael S. Tsirkin" <mst@redhat.com>
17525 M:      Jason Wang <jasowang@redhat.com>
17526 R:      Paolo Bonzini <pbonzini@redhat.com>
17527 R:      Stefan Hajnoczi <stefanha@redhat.com>
17528 L:      virtualization@lists.linux-foundation.org
17529 S:      Maintained
17530 F:      drivers/block/virtio_blk.c
17531 F:      drivers/scsi/virtio_scsi.c
17532 F:      include/uapi/linux/virtio_blk.h
17533 F:      include/uapi/linux/virtio_scsi.h
17534 F:      drivers/vhost/scsi.c
17535
17536 VIRTIO CRYPTO DRIVER
17537 M:      Gonglei <arei.gonglei@huawei.com>
17538 L:      virtualization@lists.linux-foundation.org
17539 L:      linux-crypto@vger.kernel.org
17540 S:      Maintained
17541 F:      drivers/crypto/virtio/
17542 F:      include/uapi/linux/virtio_crypto.h
17543
17544 VIRTIO DRIVERS FOR S390
17545 M:      Cornelia Huck <cohuck@redhat.com>
17546 M:      Halil Pasic <pasic@linux.ibm.com>
17547 L:      linux-s390@vger.kernel.org
17548 L:      virtualization@lists.linux-foundation.org
17549 L:      kvm@vger.kernel.org
17550 S:      Supported
17551 F:      drivers/s390/virtio/
17552 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17553
17554 VIRTIO FILE SYSTEM
17555 M:      Vivek Goyal <vgoyal@redhat.com>
17556 M:      Stefan Hajnoczi <stefanha@redhat.com>
17557 M:      Miklos Szeredi <miklos@szeredi.hu>
17558 L:      virtualization@lists.linux-foundation.org
17559 L:      linux-fsdevel@vger.kernel.org
17560 W:      https://virtio-fs.gitlab.io/
17561 S:      Supported
17562 F:      fs/fuse/virtio_fs.c
17563 F:      include/uapi/linux/virtio_fs.h
17564 F:      Documentation/filesystems/virtiofs.rst
17565
17566 VIRTIO GPU DRIVER
17567 M:      David Airlie <airlied@linux.ie>
17568 M:      Gerd Hoffmann <kraxel@redhat.com>
17569 L:      dri-devel@lists.freedesktop.org
17570 L:      virtualization@lists.linux-foundation.org
17571 T:      git git://anongit.freedesktop.org/drm/drm-misc
17572 S:      Maintained
17573 F:      drivers/gpu/drm/virtio/
17574 F:      include/uapi/linux/virtio_gpu.h
17575
17576 VIRTIO HOST (VHOST)
17577 M:      "Michael S. Tsirkin" <mst@redhat.com>
17578 M:      Jason Wang <jasowang@redhat.com>
17579 L:      kvm@vger.kernel.org
17580 L:      virtualization@lists.linux-foundation.org
17581 L:      netdev@vger.kernel.org
17582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17583 S:      Maintained
17584 F:      drivers/vhost/
17585 F:      include/uapi/linux/vhost.h
17586
17587 VIRTIO INPUT DRIVER
17588 M:      Gerd Hoffmann <kraxel@redhat.com>
17589 S:      Maintained
17590 F:      drivers/virtio/virtio_input.c
17591 F:      include/uapi/linux/virtio_input.h
17592
17593 VIRTIO IOMMU DRIVER
17594 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17595 L:      virtualization@lists.linux-foundation.org
17596 S:      Maintained
17597 F:      drivers/iommu/virtio-iommu.c
17598 F:      include/uapi/linux/virtio_iommu.h
17599
17600 VIRTUAL BOX GUEST DEVICE DRIVER
17601 M:      Hans de Goede <hdegoede@redhat.com>
17602 M:      Arnd Bergmann <arnd@arndb.de>
17603 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17604 S:      Maintained
17605 F:      include/linux/vbox_utils.h
17606 F:      include/uapi/linux/vbox*.h
17607 F:      drivers/virt/vboxguest/
17608
17609 VIRTUAL SERIO DEVICE DRIVER
17610 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17611 S:      Maintained
17612 F:      drivers/input/serio/userio.c
17613 F:      include/uapi/linux/userio.h
17614
17615 VITESSE FELIX ETHERNET SWITCH DRIVER
17616 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17617 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17618 L:      netdev@vger.kernel.org
17619 S:      Maintained
17620 F:      drivers/net/dsa/ocelot/*
17621 F:      net/dsa/tag_ocelot.c
17622
17623 VIVID VIRTUAL VIDEO DRIVER
17624 M:      Hans Verkuil <hverkuil@xs4all.nl>
17625 L:      linux-media@vger.kernel.org
17626 T:      git git://linuxtv.org/media_tree.git
17627 W:      https://linuxtv.org
17628 S:      Maintained
17629 F:      drivers/media/platform/vivid/*
17630
17631 VLYNQ BUS
17632 M:      Florian Fainelli <f.fainelli@gmail.com>
17633 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17634 S:      Maintained
17635 F:      drivers/vlynq/vlynq.c
17636 F:      include/linux/vlynq.h
17637
17638 VME SUBSYSTEM
17639 M:      Martyn Welch <martyn@welchs.me.uk>
17640 M:      Manohar Vanga <manohar.vanga@gmail.com>
17641 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17642 L:      devel@driverdev.osuosl.org
17643 S:      Maintained
17644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17645 F:      Documentation/driver-api/vme.rst
17646 F:      drivers/staging/vme/
17647 F:      drivers/vme/
17648 F:      include/linux/vme*
17649
17650 VMWARE BALLOON DRIVER
17651 M:      Nadav Amit <namit@vmware.com>
17652 M:      "VMware, Inc." <pv-drivers@vmware.com>
17653 L:      linux-kernel@vger.kernel.org
17654 S:      Maintained
17655 F:      drivers/misc/vmw_balloon.c
17656
17657 VMWARE HYPERVISOR INTERFACE
17658 M:      Thomas Hellstrom <thellstrom@vmware.com>
17659 M:      "VMware, Inc." <pv-drivers@vmware.com>
17660 L:      virtualization@lists.linux-foundation.org
17661 S:      Supported
17662 F:      arch/x86/kernel/cpu/vmware.c
17663 F:      arch/x86/include/asm/vmware.h
17664
17665 VMWARE PVRDMA DRIVER
17666 M:      Adit Ranadive <aditr@vmware.com>
17667 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17668 L:      linux-rdma@vger.kernel.org
17669 S:      Maintained
17670 F:      drivers/infiniband/hw/vmw_pvrdma/
17671
17672 VMware PVSCSI driver
17673 M:      Jim Gill <jgill@vmware.com>
17674 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17675 L:      linux-scsi@vger.kernel.org
17676 S:      Maintained
17677 F:      drivers/scsi/vmw_pvscsi.c
17678 F:      drivers/scsi/vmw_pvscsi.h
17679
17680 VMWARE VMMOUSE SUBDRIVER
17681 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17682 M:      "VMware, Inc." <pv-drivers@vmware.com>
17683 L:      linux-input@vger.kernel.org
17684 S:      Maintained
17685 F:      drivers/input/mouse/vmmouse.c
17686 F:      drivers/input/mouse/vmmouse.h
17687
17688 VMWARE VMXNET3 ETHERNET DRIVER
17689 M:      Ronak Doshi <doshir@vmware.com>
17690 M:      "VMware, Inc." <pv-drivers@vmware.com>
17691 L:      netdev@vger.kernel.org
17692 S:      Maintained
17693 F:      drivers/net/vmxnet3/
17694
17695 VOCORE VOCORE2 BOARD
17696 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17697 L:      linux-mips@vger.kernel.org
17698 S:      Maintained
17699 F:      arch/mips/boot/dts/ralink/vocore2.dts
17700
17701 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17702 M:      Liam Girdwood <lgirdwood@gmail.com>
17703 M:      Mark Brown <broonie@kernel.org>
17704 L:      linux-kernel@vger.kernel.org
17705 W:      http://www.slimlogic.co.uk/?p=48
17706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17707 S:      Supported
17708 F:      Documentation/devicetree/bindings/regulator/
17709 F:      Documentation/power/regulator/
17710 F:      drivers/regulator/
17711 F:      include/dt-bindings/regulator/
17712 F:      include/linux/regulator/
17713 K:      regulator_get_optional
17714
17715 VRF
17716 M:      David Ahern <dsahern@kernel.org>
17717 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17718 L:      netdev@vger.kernel.org
17719 S:      Maintained
17720 F:      drivers/net/vrf.c
17721 F:      Documentation/networking/vrf.txt
17722
17723 VSPRINTF
17724 M:      Petr Mladek <pmladek@suse.com>
17725 M:      Steven Rostedt <rostedt@goodmis.org>
17726 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17727 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17728 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17730 S:      Maintained
17731 F:      lib/vsprintf.c
17732 F:      lib/test_printf.c
17733 F:      Documentation/core-api/printk-formats.rst
17734
17735 VT1211 HARDWARE MONITOR DRIVER
17736 M:      Juerg Haefliger <juergh@gmail.com>
17737 L:      linux-hwmon@vger.kernel.org
17738 S:      Maintained
17739 F:      Documentation/hwmon/vt1211.rst
17740 F:      drivers/hwmon/vt1211.c
17741
17742 VT8231 HARDWARE MONITOR DRIVER
17743 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17744 L:      linux-hwmon@vger.kernel.org
17745 S:      Maintained
17746 F:      drivers/hwmon/vt8231.c
17747
17748 VUB300 USB to SDIO/SD/MMC bridge chip
17749 L:      linux-mmc@vger.kernel.org
17750 S:      Orphan
17751 F:      drivers/mmc/host/vub300.c
17752
17753 W1 DALLAS'S 1-WIRE BUS
17754 M:      Evgeniy Polyakov <zbr@ioremap.net>
17755 S:      Maintained
17756 F:      Documentation/devicetree/bindings/w1/
17757 F:      Documentation/w1/
17758 F:      drivers/w1/
17759 F:      include/linux/w1.h
17760
17761 W83791D HARDWARE MONITORING DRIVER
17762 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17763 L:      linux-hwmon@vger.kernel.org
17764 S:      Maintained
17765 F:      Documentation/hwmon/w83791d.rst
17766 F:      drivers/hwmon/w83791d.c
17767
17768 W83793 HARDWARE MONITORING DRIVER
17769 M:      Rudolf Marek <r.marek@assembler.cz>
17770 L:      linux-hwmon@vger.kernel.org
17771 S:      Maintained
17772 F:      Documentation/hwmon/w83793.rst
17773 F:      drivers/hwmon/w83793.c
17774
17775 W83795 HARDWARE MONITORING DRIVER
17776 M:      Jean Delvare <jdelvare@suse.com>
17777 L:      linux-hwmon@vger.kernel.org
17778 S:      Maintained
17779 F:      drivers/hwmon/w83795.c
17780
17781 W83L51xD SD/MMC CARD INTERFACE DRIVER
17782 M:      Pierre Ossman <pierre@ossman.eu>
17783 S:      Maintained
17784 F:      drivers/mmc/host/wbsd.*
17785
17786 WACOM PROTOCOL 4 SERIAL TABLETS
17787 M:      Julian Squires <julian@cipht.net>
17788 M:      Hans de Goede <hdegoede@redhat.com>
17789 L:      linux-input@vger.kernel.org
17790 S:      Maintained
17791 F:      drivers/input/tablet/wacom_serial4.c
17792
17793 WATCHDOG DEVICE DRIVERS
17794 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17795 M:      Guenter Roeck <linux@roeck-us.net>
17796 L:      linux-watchdog@vger.kernel.org
17797 W:      http://www.linux-watchdog.org/
17798 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17799 S:      Maintained
17800 F:      Documentation/devicetree/bindings/watchdog/
17801 F:      Documentation/watchdog/
17802 F:      drivers/watchdog/
17803 F:      include/linux/watchdog.h
17804 F:      include/uapi/linux/watchdog.h
17805
17806 WHISKEYCOVE PMIC GPIO DRIVER
17807 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17808 L:      linux-gpio@vger.kernel.org
17809 S:      Maintained
17810 F:      drivers/gpio/gpio-wcove.c
17811
17812 WHWAVE RTC DRIVER
17813 M:      Dianlong Li <long17.cool@163.com>
17814 L:      linux-rtc@vger.kernel.org
17815 S:      Maintained
17816 F:      drivers/rtc/rtc-sd3078.c
17817
17818 WIIMOTE HID DRIVER
17819 M:      David Herrmann <dh.herrmann@googlemail.com>
17820 L:      linux-input@vger.kernel.org
17821 S:      Maintained
17822 F:      drivers/hid/hid-wiimote*
17823
17824 WILOCITY WIL6210 WIRELESS DRIVER
17825 M:      Maya Erez <merez@codeaurora.org>
17826 L:      linux-wireless@vger.kernel.org
17827 L:      wil6210@qti.qualcomm.com
17828 S:      Supported
17829 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17830 F:      drivers/net/wireless/ath/wil6210/
17831
17832 WIMAX STACK
17833 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17834 M:      linux-wimax@intel.com
17835 L:      wimax@linuxwimax.org (subscribers-only)
17836 S:      Supported
17837 W:      http://linuxwimax.org
17838 F:      Documentation/admin-guide/wimax/wimax.rst
17839 F:      include/linux/wimax/debug.h
17840 F:      include/net/wimax.h
17841 F:      include/uapi/linux/wimax.h
17842 F:      net/wimax/
17843
17844 WINBOND CIR DRIVER
17845 M:      David Härdeman <david@hardeman.nu>
17846 S:      Maintained
17847 F:      drivers/media/rc/winbond-cir.c
17848
17849 RCMM REMOTE CONTROLS DECODER
17850 M:      Patrick Lerda <patrick9876@free.fr>
17851 S:      Maintained
17852 F:      drivers/media/rc/ir-rcmm-decoder.c
17853
17854 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17855 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17856 L:      linux-watchdog@vger.kernel.org
17857 S:      Maintained
17858 F:      drivers/watchdog/ebc-c384_wdt.c
17859
17860 WINSYSTEMS WS16C48 GPIO DRIVER
17861 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17862 L:      linux-gpio@vger.kernel.org
17863 S:      Maintained
17864 F:      drivers/gpio/gpio-ws16c48.c
17865
17866 WISTRON LAPTOP BUTTON DRIVER
17867 M:      Miloslav Trmac <mitr@volny.cz>
17868 S:      Maintained
17869 F:      drivers/input/misc/wistron_btns.c
17870
17871 WL3501 WIRELESS PCMCIA CARD DRIVER
17872 L:      linux-wireless@vger.kernel.org
17873 S:      Odd fixes
17874 F:      drivers/net/wireless/wl3501*
17875
17876 WOLFSON MICROELECTRONICS DRIVERS
17877 L:      patches@opensource.cirrus.com
17878 T:      git https://github.com/CirrusLogic/linux-drivers.git
17879 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17880 S:      Supported
17881 F:      Documentation/hwmon/wm83??.rst
17882 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17883 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17884 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17885 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17886 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17887 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17888 F:      drivers/clk/clk-wm83*.c
17889 F:      drivers/extcon/extcon-arizona.c
17890 F:      drivers/leds/leds-wm83*.c
17891 F:      drivers/gpio/gpio-*wm*.c
17892 F:      drivers/gpio/gpio-arizona.c
17893 F:      drivers/hwmon/wm83??-hwmon.c
17894 F:      drivers/input/misc/wm831x-on.c
17895 F:      drivers/input/touchscreen/wm831x-ts.c
17896 F:      drivers/input/touchscreen/wm97*.c
17897 F:      drivers/mfd/arizona*
17898 F:      drivers/mfd/wm*.c
17899 F:      drivers/mfd/cs47l24*
17900 F:      drivers/power/supply/wm83*.c
17901 F:      drivers/rtc/rtc-wm83*.c
17902 F:      drivers/regulator/wm8*.c
17903 F:      drivers/regulator/arizona*
17904 F:      drivers/video/backlight/wm83*_bl.c
17905 F:      drivers/watchdog/wm83*_wdt.c
17906 F:      include/linux/mfd/arizona/
17907 F:      include/linux/mfd/wm831x/
17908 F:      include/linux/mfd/wm8350/
17909 F:      include/linux/mfd/wm8400*
17910 F:      include/linux/regulator/arizona*
17911 F:      include/linux/wm97xx.h
17912 F:      include/sound/wm????.h
17913 F:      sound/soc/codecs/arizona.?
17914 F:      sound/soc/codecs/wm*
17915 F:      sound/soc/codecs/cs47l24*
17916
17917 WORKQUEUE
17918 M:      Tejun Heo <tj@kernel.org>
17919 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17921 S:      Maintained
17922 F:      include/linux/workqueue.h
17923 F:      kernel/workqueue.c
17924 F:      Documentation/core-api/workqueue.rst
17925
17926 X-POWERS AXP288 PMIC DRIVERS
17927 M:      Hans de Goede <hdegoede@redhat.com>
17928 S:      Maintained
17929 N:      axp288
17930 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17931
17932 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17933 M:      Chen-Yu Tsai <wens@csie.org>
17934 L:      linux-kernel@vger.kernel.org
17935 S:      Maintained
17936 N:      axp[128]
17937
17938 X.25 NETWORK LAYER
17939 M:      Andrew Hendry <andrew.hendry@gmail.com>
17940 L:      linux-x25@vger.kernel.org
17941 S:      Odd Fixes
17942 F:      Documentation/networking/x25*
17943 F:      include/net/x25*
17944 F:      net/x25/
17945
17946 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17947 M:      Thomas Gleixner <tglx@linutronix.de>
17948 M:      Ingo Molnar <mingo@redhat.com>
17949 M:      Borislav Petkov <bp@alien8.de>
17950 R:      "H. Peter Anvin" <hpa@zytor.com>
17951 M:      x86@kernel.org
17952 L:      linux-kernel@vger.kernel.org
17953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17954 S:      Maintained
17955 F:      Documentation/devicetree/bindings/x86/
17956 F:      Documentation/x86/
17957 F:      arch/x86/
17958
17959 X86 ENTRY CODE
17960 M:      Andy Lutomirski <luto@kernel.org>
17961 L:      linux-kernel@vger.kernel.org
17962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17963 S:      Maintained
17964 F:      arch/x86/entry/
17965
17966 X86 MCE INFRASTRUCTURE
17967 M:      Tony Luck <tony.luck@intel.com>
17968 M:      Borislav Petkov <bp@alien8.de>
17969 L:      linux-edac@vger.kernel.org
17970 S:      Maintained
17971 F:      arch/x86/kernel/cpu/mce/*
17972
17973 X86 MICROCODE UPDATE SUPPORT
17974 M:      Borislav Petkov <bp@alien8.de>
17975 S:      Maintained
17976 F:      arch/x86/kernel/cpu/microcode/*
17977
17978 X86 MM
17979 M:      Dave Hansen <dave.hansen@linux.intel.com>
17980 M:      Andy Lutomirski <luto@kernel.org>
17981 M:      Peter Zijlstra <peterz@infradead.org>
17982 L:      linux-kernel@vger.kernel.org
17983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17984 S:      Maintained
17985 F:      arch/x86/mm/
17986
17987 X86 PLATFORM DRIVERS
17988 M:      Darren Hart <dvhart@infradead.org>
17989 M:      Andy Shevchenko <andy@infradead.org>
17990 L:      platform-driver-x86@vger.kernel.org
17991 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17992 S:      Odd Fixes
17993 F:      drivers/platform/x86/
17994 F:      drivers/platform/olpc/
17995
17996 X86 PLATFORM DRIVERS - ARCH
17997 R:      Darren Hart <dvhart@infradead.org>
17998 R:      Andy Shevchenko <andy@infradead.org>
17999 L:      platform-driver-x86@vger.kernel.org
18000 L:      x86@kernel.org
18001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18002 S:      Maintained
18003 F:      arch/x86/platform
18004
18005 X86 VDSO
18006 M:      Andy Lutomirski <luto@kernel.org>
18007 L:      linux-kernel@vger.kernel.org
18008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18009 S:      Maintained
18010 F:      arch/x86/entry/vdso/
18011
18012 XARRAY
18013 M:      Matthew Wilcox <willy@infradead.org>
18014 L:      linux-fsdevel@vger.kernel.org
18015 S:      Supported
18016 F:      Documentation/core-api/xarray.rst
18017 F:      lib/idr.c
18018 F:      lib/xarray.c
18019 F:      include/linux/idr.h
18020 F:      include/linux/xarray.h
18021 F:      tools/testing/radix-tree
18022
18023 XBOX DVD IR REMOTE
18024 M:      Benjamin Valentin <benpicco@googlemail.com>
18025 S:      Maintained
18026 F:      drivers/media/rc/xbox_remote.c
18027 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18028
18029 XC2028/3028 TUNER DRIVER
18030 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18031 L:      linux-media@vger.kernel.org
18032 W:      https://linuxtv.org
18033 T:      git git://linuxtv.org/media_tree.git
18034 S:      Maintained
18035 F:      drivers/media/tuners/tuner-xc2028.*
18036
18037 XDP (eXpress Data Path)
18038 M:      Alexei Starovoitov <ast@kernel.org>
18039 M:      Daniel Borkmann <daniel@iogearbox.net>
18040 M:      David S. Miller <davem@davemloft.net>
18041 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
18042 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18043 M:      John Fastabend <john.fastabend@gmail.com>
18044 L:      netdev@vger.kernel.org
18045 L:      bpf@vger.kernel.org
18046 S:      Supported
18047 F:      net/core/xdp.c
18048 F:      include/net/xdp.h
18049 F:      kernel/bpf/devmap.c
18050 F:      kernel/bpf/cpumap.c
18051 F:      include/trace/events/xdp.h
18052 K:      xdp
18053 N:      xdp
18054
18055 XDP SOCKETS (AF_XDP)
18056 M:      Björn Töpel <bjorn.topel@intel.com>
18057 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18058 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18059 L:      netdev@vger.kernel.org
18060 L:      bpf@vger.kernel.org
18061 S:      Maintained
18062 F:      kernel/bpf/xskmap.c
18063 F:      net/xdp/
18064
18065 XEN BLOCK SUBSYSTEM
18066 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18067 M:      Roger Pau Monné <roger.pau@citrix.com>
18068 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18069 S:      Supported
18070 F:      drivers/block/xen-blkback/*
18071 F:      drivers/block/xen*
18072
18073 XEN HYPERVISOR ARM
18074 M:      Stefano Stabellini <sstabellini@kernel.org>
18075 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18076 S:      Maintained
18077 F:      arch/arm/xen/
18078 F:      arch/arm/include/asm/xen/
18079
18080 XEN HYPERVISOR ARM64
18081 M:      Stefano Stabellini <sstabellini@kernel.org>
18082 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18083 S:      Maintained
18084 F:      arch/arm64/xen/
18085 F:      arch/arm64/include/asm/xen/
18086
18087 XEN HYPERVISOR INTERFACE
18088 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18089 M:      Juergen Gross <jgross@suse.com>
18090 R:      Stefano Stabellini <sstabellini@kernel.org>
18091 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18093 S:      Supported
18094 F:      arch/x86/xen/
18095 F:      arch/x86/platform/pvh/
18096 F:      drivers/*/xen-*front.c
18097 F:      drivers/xen/
18098 F:      arch/x86/include/asm/xen/
18099 F:      arch/x86/include/asm/pvclock-abi.h
18100 F:      include/xen/
18101 F:      include/uapi/xen/
18102 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18103 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18104
18105 XEN NETWORK BACKEND DRIVER
18106 M:      Wei Liu <wei.liu@kernel.org>
18107 M:      Paul Durrant <paul@xen.org>
18108 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18109 L:      netdev@vger.kernel.org
18110 S:      Supported
18111 F:      drivers/net/xen-netback/*
18112
18113 XEN PCI SUBSYSTEM
18114 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18115 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18116 S:      Supported
18117 F:      arch/x86/pci/*xen*
18118 F:      drivers/pci/*xen*
18119
18120 XEN PVSCSI DRIVERS
18121 M:      Juergen Gross <jgross@suse.com>
18122 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18123 L:      linux-scsi@vger.kernel.org
18124 S:      Supported
18125 F:      drivers/scsi/xen-scsifront.c
18126 F:      drivers/xen/xen-scsiback.c
18127 F:      include/xen/interface/io/vscsiif.h
18128
18129 XEN SWIOTLB SUBSYSTEM
18130 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18131 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18132 L:      iommu@lists.linux-foundation.org
18133 S:      Supported
18134 F:      arch/x86/xen/*swiotlb*
18135 F:      drivers/xen/*swiotlb*
18136
18137 XEN SOUND FRONTEND DRIVER
18138 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18139 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18140 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18141 S:      Supported
18142 F:      sound/xen/*
18143
18144 XFS FILESYSTEM
18145 M:      Darrick J. Wong <darrick.wong@oracle.com>
18146 M:      linux-xfs@vger.kernel.org
18147 L:      linux-xfs@vger.kernel.org
18148 W:      http://xfs.org/
18149 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18150 S:      Supported
18151 F:      Documentation/admin-guide/xfs.rst
18152 F:      Documentation/ABI/testing/sysfs-fs-xfs
18153 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18154 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18155 F:      fs/xfs/
18156 F:      include/uapi/linux/dqblk_xfs.h
18157 F:      include/uapi/linux/fsmap.h
18158
18159 XILINX AXI ETHERNET DRIVER
18160 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18161 S:      Maintained
18162 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18163
18164 XILINX CAN DRIVER
18165 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18166 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18167 L:      linux-can@vger.kernel.org
18168 S:      Maintained
18169 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18170 F:      drivers/net/can/xilinx_can.c
18171
18172 XILINX UARTLITE SERIAL DRIVER
18173 M:      Peter Korsgaard <jacmet@sunsite.dk>
18174 L:      linux-serial@vger.kernel.org
18175 S:      Maintained
18176 F:      drivers/tty/serial/uartlite.c
18177
18178 XILINX VIDEO IP CORES
18179 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18180 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18181 L:      linux-media@vger.kernel.org
18182 T:      git git://linuxtv.org/media_tree.git
18183 S:      Supported
18184 F:      Documentation/devicetree/bindings/media/xilinx/
18185 F:      drivers/media/platform/xilinx/
18186 F:      include/uapi/linux/xilinx-v4l2-controls.h
18187
18188 XILINX SD-FEC IP CORES
18189 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18190 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18191 S:      Maintained
18192 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18193 F:      Documentation/misc-devices/xilinx_sdfec.rst
18194 F:      drivers/misc/xilinx_sdfec.c
18195 F:      drivers/misc/Kconfig
18196 F:      drivers/misc/Makefile
18197 F:      include/uapi/misc/xilinx_sdfec.h
18198
18199 XILLYBUS DRIVER
18200 M:      Eli Billauer <eli.billauer@gmail.com>
18201 L:      linux-kernel@vger.kernel.org
18202 S:      Supported
18203 F:      drivers/char/xillybus/
18204
18205 XLP9XX I2C DRIVER
18206 M:      George Cherian <gcherian@marvell.com>
18207 L:      linux-i2c@vger.kernel.org
18208 W:      http://www.marvell.com
18209 S:      Supported
18210 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18211 F:      drivers/i2c/busses/i2c-xlp9xx.c
18212
18213 XRA1403 GPIO EXPANDER
18214 M:      Nandor Han <nandor.han@ge.com>
18215 M:      Semi Malinen <semi.malinen@ge.com>
18216 L:      linux-gpio@vger.kernel.org
18217 S:      Maintained
18218 F:      drivers/gpio/gpio-xra1403.c
18219 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18220
18221 XTENSA XTFPGA PLATFORM SUPPORT
18222 M:      Max Filippov <jcmvbkbc@gmail.com>
18223 L:      linux-xtensa@linux-xtensa.org
18224 S:      Maintained
18225 F:      drivers/spi/spi-xtensa-xtfpga.c
18226 F:      sound/soc/xtensa/xtfpga-i2s.c
18227
18228 YAM DRIVER FOR AX.25
18229 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18230 L:      linux-hams@vger.kernel.org
18231 S:      Maintained
18232 F:      drivers/net/hamradio/yam*
18233 F:      include/linux/yam.h
18234
18235 YAMA SECURITY MODULE
18236 M:      Kees Cook <keescook@chromium.org>
18237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18238 S:      Supported
18239 F:      security/yama/
18240 F:      Documentation/admin-guide/LSM/Yama.rst
18241
18242 YEALINK PHONE DRIVER
18243 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18244 L:      usbb2k-api-dev@nongnu.org
18245 S:      Maintained
18246 F:      Documentation/input/devices/yealink.rst
18247 F:      drivers/input/misc/yealink.*
18248
18249 Z8530 DRIVER FOR AX.25
18250 M:      Joerg Reuter <jreuter@yaina.de>
18251 W:      http://yaina.de/jreuter/
18252 W:      http://www.qsl.net/dl1bke/
18253 L:      linux-hams@vger.kernel.org
18254 S:      Maintained
18255 F:      Documentation/networking/z8530drv.txt
18256 F:      drivers/net/hamradio/*scc.c
18257 F:      drivers/net/hamradio/z8530.h
18258
18259 ZBUD COMPRESSED PAGE ALLOCATOR
18260 M:      Seth Jennings <sjenning@redhat.com>
18261 M:      Dan Streetman <ddstreet@ieee.org>
18262 L:      linux-mm@kvack.org
18263 S:      Maintained
18264 F:      mm/zbud.c
18265 F:      include/linux/zbud.h
18266
18267 ZD1211RW WIRELESS DRIVER
18268 M:      Daniel Drake <dsd@gentoo.org>
18269 M:      Ulrich Kunitz <kune@deine-taler.de>
18270 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18271 L:      linux-wireless@vger.kernel.org
18272 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18273 S:      Maintained
18274 F:      drivers/net/wireless/zydas/zd1211rw/
18275
18276 ZD1301 MEDIA DRIVER
18277 M:      Antti Palosaari <crope@iki.fi>
18278 L:      linux-media@vger.kernel.org
18279 W:      https://linuxtv.org/
18280 W:      http://palosaari.fi/linux/
18281 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18282 S:      Maintained
18283 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18284
18285 ZD1301_DEMOD MEDIA DRIVER
18286 M:      Antti Palosaari <crope@iki.fi>
18287 L:      linux-media@vger.kernel.org
18288 W:      https://linuxtv.org/
18289 W:      http://palosaari.fi/linux/
18290 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18291 S:      Maintained
18292 F:      drivers/media/dvb-frontends/zd1301_demod*
18293
18294 ZHAOXIN PROCESSOR SUPPORT
18295 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18296 L:      linux-kernel@vger.kernel.org
18297 S:      Maintained
18298 F:      arch/x86/kernel/cpu/zhaoxin.c
18299
18300 ZPOOL COMPRESSED PAGE STORAGE API
18301 M:      Dan Streetman <ddstreet@ieee.org>
18302 L:      linux-mm@kvack.org
18303 S:      Maintained
18304 F:      mm/zpool.c
18305 F:      include/linux/zpool.h
18306
18307 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18308 M:      Minchan Kim <minchan@kernel.org>
18309 M:      Nitin Gupta <ngupta@vflare.org>
18310 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18311 L:      linux-kernel@vger.kernel.org
18312 S:      Maintained
18313 F:      drivers/block/zram/
18314 F:      Documentation/admin-guide/blockdev/zram.rst
18315
18316 ZS DECSTATION Z85C30 SERIAL DRIVER
18317 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18318 S:      Maintained
18319 F:      drivers/tty/serial/zs.*
18320
18321 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18322 M:      Minchan Kim <minchan@kernel.org>
18323 M:      Nitin Gupta <ngupta@vflare.org>
18324 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18325 L:      linux-mm@kvack.org
18326 S:      Maintained
18327 F:      mm/zsmalloc.c
18328 F:      include/linux/zsmalloc.h
18329 F:      Documentation/vm/zsmalloc.rst
18330
18331 ZSWAP COMPRESSED SWAP CACHING
18332 M:      Seth Jennings <sjenning@redhat.com>
18333 M:      Dan Streetman <ddstreet@ieee.org>
18334 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18335 L:      linux-mm@kvack.org
18336 S:      Maintained
18337 F:      mm/zswap.c
18338
18339 THE REST
18340 M:      Linus Torvalds <torvalds@linux-foundation.org>
18341 L:      linux-kernel@vger.kernel.org
18342 Q:      http://patchwork.kernel.org/project/LKML/list/
18343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18344 S:      Buried alive in reporters
18345 F:      *
18346 F:      */