MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169*
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 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-idi-48.c
 264
 265 ACCES 104-IDIO-16 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-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 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-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADT746X FAN DRIVER
 521 M:      Colin Leroy <colin@colino.net>
 522 S:      Maintained
 523 F:      drivers/macintosh/therm_adt746x.c
 524
 525 ADT7475 HARDWARE MONITOR DRIVER
 526 M:      Jean Delvare <jdelvare@suse.com>
 527 L:      linux-hwmon@vger.kernel.org
 528 S:      Maintained
 529 F:      Documentation/hwmon/adt7475.rst
 530 F:      drivers/hwmon/adt7475.c
 531
 532 ADVANSYS SCSI DRIVER
 533 M:      Matthew Wilcox <willy@infradead.org>
 534 M:      Hannes Reinecke <hare@suse.com>
 535 L:      linux-scsi@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/scsi/advansys.txt
 538 F:      drivers/scsi/advansys.c
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 W:      http://wiki.analog.com/ADXL345
 543 W:      http://ez.analog.com/community/linux-device-drivers
 544 S:      Supported
 545 F:      drivers/input/misc/adxl34x.c
 546 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 547
 548 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Stefan Popa <stefan.popa@analog.com>
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/iio/accel/adxl372.c
 553 F:      drivers/iio/accel/adxl372_spi.c
 554 F:      drivers/iio/accel/adxl372_i2c.c
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 556
 557 AF9013 MEDIA DRIVER
 558 M:      Antti Palosaari <crope@iki.fi>
 559 L:      linux-media@vger.kernel.org
 560 W:      https://linuxtv.org
 561 W:      http://palosaari.fi/linux/
 562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 563 T:      git git://linuxtv.org/anttip/media_tree.git
 564 S:      Maintained
 565 F:      drivers/media/dvb-frontends/af9013*
 566
 567 AF9033 MEDIA DRIVER
 568 M:      Antti Palosaari <crope@iki.fi>
 569 L:      linux-media@vger.kernel.org
 570 W:      https://linuxtv.org
 571 W:      http://palosaari.fi/linux/
 572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 573 T:      git git://linuxtv.org/anttip/media_tree.git
 574 S:      Maintained
 575 F:      drivers/media/dvb-frontends/af9033*
 576
 577 AFFS FILE SYSTEM
 578 M:      David Sterba <dsterba@suse.com>
 579 L:      linux-fsdevel@vger.kernel.org
 580 S:      Odd Fixes
 581 F:      Documentation/filesystems/affs.txt
 582 F:      fs/affs/
 583
 584 AFS FILESYSTEM
 585 M:      David Howells <dhowells@redhat.com>
 586 L:      linux-afs@lists.infradead.org
 587 S:      Supported
 588 F:      fs/afs/
 589 F:      include/trace/events/afs.h
 590 F:      Documentation/filesystems/afs.txt
 591 W:      https://www.infradead.org/~dhowells/kafs/
 592
 593 AGPGART DRIVER
 594 M:      David Airlie <airlied@linux.ie>
 595 T:      git git://anongit.freedesktop.org/drm/drm
 596 S:      Maintained
 597 F:      drivers/char/agp/
 598 F:      include/linux/agp*
 599 F:      include/uapi/linux/agp*
 600
 601 AHA152X SCSI DRIVER
 602 M:      "Juergen E. Fischer" <fischer@norbit.de>
 603 L:      linux-scsi@vger.kernel.org
 604 S:      Maintained
 605 F:      drivers/scsi/aha152x*
 606 F:      drivers/scsi/pcmcia/aha152x*
 607
 608 AIC7XXX / AIC79XX SCSI DRIVER
 609 M:      Hannes Reinecke <hare@suse.com>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aic7xxx/
 613
 614 AIMSLAB FM RADIO RECEIVER DRIVER
 615 M:      Hans Verkuil <hverkuil@xs4all.nl>
 616 L:      linux-media@vger.kernel.org
 617 T:      git git://linuxtv.org/media_tree.git
 618 W:      https://linuxtv.org
 619 S:      Maintained
 620 F:      drivers/media/radio/radio-aimslab*
 621
 622 AIO
 623 M:      Benjamin LaHaise <bcrl@kvack.org>
 624 L:      linux-aio@kvack.org
 625 S:      Supported
 626 F:      fs/aio.c
 627 F:      include/linux/*aio*.h
 628
 629 AIRSPY MEDIA DRIVER
 630 M:      Antti Palosaari <crope@iki.fi>
 631 L:      linux-media@vger.kernel.org
 632 W:      https://linuxtv.org
 633 W:      http://palosaari.fi/linux/
 634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 635 T:      git git://linuxtv.org/anttip/media_tree.git
 636 S:      Maintained
 637 F:      drivers/media/usb/airspy/
 638
 639 ALACRITECH GIGABIT ETHERNET DRIVER
 640 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 641 S:      Maintained
 642 F:      drivers/net/ethernet/alacritech/*
 643
 644 FORCEDETH GIGABIT ETHERNET DRIVER
 645 M:      Rain River <rain.1986.08.12@gmail.com>
 646 M:      Zhu Yanjun <yanjun.zhu@oracle.com>
 647 L:      netdev@vger.kernel.org
 648 S:      Maintained
 649 F:      drivers/net/ethernet/nvidia/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563.rst
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLEGRO DVT VIDEO IP CORE DRIVER
 672 M:      Michael Tretter <m.tretter@pengutronix.de>
 673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 674 L:      linux-media@vger.kernel.org
 675 S:      Maintained
 676 F:      drivers/staging/media/allegro-dvt/
 677
 678 ALLWINNER CPUFREQ DRIVER
 679 M:      Yangtao Li <tiny.windzz@gmail.com>
 680 L:      linux-pm@vger.kernel.org
 681 S:      Maintained
 682 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 683 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 684
 685 ALLWINNER SECURITY SYSTEM
 686 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 687 L:      linux-crypto@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/crypto/sunxi-ss/
 690
 691 ALLWINNER VPU DRIVER
 692 M:      Maxime Ripard <mripard@kernel.org>
 693 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 694 L:      linux-media@vger.kernel.org
 695 S:      Maintained
 696 F:      drivers/staging/media/sunxi/cedrus/
 697
 698 ALPHA PORT
 699 M:      Richard Henderson <rth@twiddle.net>
 700 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 701 M:      Matt Turner <mattst88@gmail.com>
 702 S:      Odd Fixes
 703 L:      linux-alpha@vger.kernel.org
 704 F:      arch/alpha/
 705
 706 ALPS PS/2 TOUCHPAD DRIVER
 707 R:      Pali Rohár <pali.rohar@gmail.com>
 708 F:      drivers/input/mouse/alps.*
 709
 710 ALTERA I2C CONTROLLER DRIVER
 711 M:      Thor Thayer <thor.thayer@linux.intel.com>
 712 S:      Maintained
 713 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 714 F:      drivers/i2c/busses/i2c-altera.c
 715
 716 ALTERA MAILBOX DRIVER
 717 M:      Ley Foon Tan <lftan@altera.com>
 718 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 719 S:      Maintained
 720 F:      drivers/mailbox/mailbox-altera.c
 721
 722 ALTERA PIO DRIVER
 723 M:      Tien Hock Loh <thloh@altera.com>
 724 L:      linux-gpio@vger.kernel.org
 725 S:      Maintained
 726 F:      drivers/gpio/gpio-altera.c
 727
 728 ALTERA SYSTEM MANAGER DRIVER
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/mfd/altera-sysmgr.c
 732 F:      include/linux/mfd/altera-sysmgr.h
 733
 734 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/gpio/gpio-altera-a10sr.c
 738 F:      drivers/mfd/altera-a10sr.c
 739 F:      drivers/reset/reset-a10sr.c
 740 F:      include/linux/mfd/altera-a10sr.h
 741 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 742
 743 ALTERA TRIPLE SPEED ETHERNET DRIVER
 744 M:      Thor Thayer <thor.thayer@linux.intel.com>
 745 L:      netdev@vger.kernel.org
 746 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 747 S:      Maintained
 748 F:      drivers/net/ethernet/altera/
 749
 750 ALTERA UART/JTAG UART SERIAL DRIVERS
 751 M:      Tobias Klauser <tklauser@distanz.ch>
 752 L:      linux-serial@vger.kernel.org
 753 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 754 S:      Maintained
 755 F:      drivers/tty/serial/altera_uart.c
 756 F:      drivers/tty/serial/altera_jtaguart.c
 757 F:      include/linux/altera_uart.h
 758 F:      include/linux/altera_jtaguart.h
 759
 760 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 761 M:      Talel Shenhar <talel@amazon.com>
 762 S:      Maintained
 763 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 764 F:      drivers/thermal/thermal_mmio.c
 765
 766 AMAZON ETHERNET DRIVERS
 767 M:      Netanel Belgazal <netanel@amazon.com>
 768 R:      Saeed Bishara <saeedb@amazon.com>
 769 R:      Zorik Machulsky <zorik@amazon.com>
 770 L:      netdev@vger.kernel.org
 771 S:      Supported
 772 F:      Documentation/networking/device_drivers/amazon/ena.txt
 773 F:      drivers/net/ethernet/amazon/
 774
 775 AMAZON RDMA EFA DRIVER
 776 M:      Gal Pressman <galpress@amazon.com>
 777 R:      Yossi Leybovich <sleybo@amazon.com>
 778 L:      linux-rdma@vger.kernel.org
 779 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 780 S:      Supported
 781 F:      drivers/infiniband/hw/efa/
 782 F:      include/uapi/rdma/efa-abi.h
 783
 784 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 785 M:      Tom Lendacky <thomas.lendacky@amd.com>
 786 M:      Gary Hook <gary.hook@amd.com>
 787 L:      linux-crypto@vger.kernel.org
 788 S:      Supported
 789 F:      drivers/crypto/ccp/
 790 F:      include/linux/ccp.h
 791
 792 AMD DISPLAY CORE
 793 M:      Harry Wentland <harry.wentland@amd.com>
 794 M:      Leo Li <sunpeng.li@amd.com>
 795 L:      amd-gfx@lists.freedesktop.org
 796 T:      git git://people.freedesktop.org/~agd5f/linux
 797 S:      Supported
 798 F:      drivers/gpu/drm/amd/display/
 799
 800 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 801 M:      Huang Rui <ray.huang@amd.com>
 802 L:      linux-hwmon@vger.kernel.org
 803 S:      Supported
 804 F:      Documentation/hwmon/fam15h_power.rst
 805 F:      drivers/hwmon/fam15h_power.c
 806
 807 AMD FCH GPIO DRIVER
 808 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 809 L:      linux-gpio@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/gpio/gpio-amd-fch.c
 812 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 813
 814 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 S:      Orphan
 817 F:      drivers/usb/gadget/udc/amd5536udc.*
 818
 819 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 820 P:      Andres Salomon <dilinger@queued.net>
 821 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 822 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 823 S:      Supported
 824 F:      drivers/char/hw_random/geode-rng.c
 825 F:      drivers/crypto/geode*
 826 F:      drivers/video/fbdev/geode/
 827 F:      arch/x86/include/asm/geode.h
 828
 829 AMD IOMMU (AMD-VI)
 830 M:      Joerg Roedel <joro@8bytes.org>
 831 L:      iommu@lists.linux-foundation.org
 832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 833 S:      Maintained
 834 F:      drivers/iommu/amd_iommu*.[ch]
 835 F:      include/linux/amd-iommu.h
 836
 837 AMD KFD
 838 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 839 L:      amd-gfx@lists.freedesktop.org
 840 T:      git git://people.freedesktop.org/~agd5f/linux
 841 S:      Supported
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 903
 904 ANALOG DEVICES INC AD7606 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 M:      Beniamin Bia <beniamin.bia@analog.com>
 907 L:      linux-iio@vger.kernel.org
 908 W:      http://ez.analog.com/community/linux-device-drivers
 909 S:      Supported
 910 F:      drivers/iio/adc/ad7606.c
 911 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 912
 913 ANALOG DEVICES INC AD7768-1 DRIVER
 914 M:      Stefan Popa <stefan.popa@analog.com>
 915 L:      linux-iio@vger.kernel.org
 916 W:      http://ez.analog.com/community/linux-device-drivers
 917 S:      Supported
 918 F:      drivers/iio/adc/ad7768-1.c
 919 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 920
 921 ANALOG DEVICES INC AD7780 DRIVER
 922 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 923 M:      Renato Lui Geh <renatogeh@gmail.com>
 924 L:      linux-iio@vger.kernel.org
 925 W:      http://ez.analog.com/community/linux-device-drivers
 926 S:      Supported
 927 F:      drivers/iio/adc/ad7780.c
 928 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 929
 930 ANALOG DEVICES INC AD9389B DRIVER
 931 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 932 L:      linux-media@vger.kernel.org
 933 S:      Maintained
 934 F:      drivers/media/i2c/ad9389b*
 935
 936 ANALOG DEVICES INC ADGS1408 DRIVER
 937 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 938 S:      Supported
 939 F:      drivers/mux/adgs1408.c
 940 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 941
 942 ANALOG DEVICES INC ADIN DRIVER
 943 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 944 L:      netdev@vger.kernel.org
 945 W:      http://ez.analog.com/community/linux-device-drivers
 946 S:      Supported
 947 F:      drivers/net/phy/adin.c
 948 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 949
 950 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 951 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 952 S:      Supported
 953 L:      linux-iio@vger.kernel.org
 954 F:      include/linux/iio/imu/adis.h
 955 F:      drivers/iio/imu/adis.c
 956
 957 ANALOG DEVICES INC ADIS16460 DRIVER
 958 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 959 S:      Supported
 960 L:      linux-iio@vger.kernel.org
 961 W:      http://ez.analog.com/community/linux-device-drivers
 962 F:      drivers/iio/imu/adis16460.c
 963 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 964
 965 ANALOG DEVICES INC ADP5061 DRIVER
 966 M:      Stefan Popa <stefan.popa@analog.com>
 967 L:      linux-pm@vger.kernel.org
 968 W:      http://ez.analog.com/community/linux-device-drivers
 969 S:      Supported
 970 F:      drivers/power/supply/adp5061.c
 971
 972 ANALOG DEVICES INC ADV7180 DRIVER
 973 M:      Lars-Peter Clausen <lars@metafoo.de>
 974 L:      linux-media@vger.kernel.org
 975 W:      http://ez.analog.com/community/linux-device-drivers
 976 S:      Supported
 977 F:      drivers/media/i2c/adv7180.c
 978
 979 ANALOG DEVICES INC ADV748X DRIVER
 980 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 981 L:      linux-media@vger.kernel.org
 982 S:      Maintained
 983 F:      drivers/media/i2c/adv748x/*
 984
 985 ANALOG DEVICES INC ADV7511 DRIVER
 986 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 987 L:      linux-media@vger.kernel.org
 988 S:      Maintained
 989 F:      drivers/media/i2c/adv7511*
 990
 991 ANALOG DEVICES INC ADV7604 DRIVER
 992 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 993 L:      linux-media@vger.kernel.org
 994 S:      Maintained
 995 F:      drivers/media/i2c/adv7604*
 996
 997 ANALOG DEVICES INC ADV7842 DRIVER
 998 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 999 L:      linux-media@vger.kernel.org
1000 S:      Maintained
1001 F:      drivers/media/i2c/adv7842*
1002
1003 ANALOG DEVICES INC ASOC CODEC DRIVERS
1004 M:      Lars-Peter Clausen <lars@metafoo.de>
1005 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1006 W:      http://wiki.analog.com/
1007 W:      http://ez.analog.com/community/linux-device-drivers
1008 S:      Supported
1009 F:      sound/soc/codecs/adau*
1010 F:      sound/soc/codecs/adav*
1011 F:      sound/soc/codecs/ad1*
1012 F:      sound/soc/codecs/ad7*
1013 F:      sound/soc/codecs/ssm*
1014 F:      sound/soc/codecs/sigmadsp.*
1015
1016 ANALOG DEVICES INC DMA DRIVERS
1017 M:      Lars-Peter Clausen <lars@metafoo.de>
1018 W:      http://ez.analog.com/community/linux-device-drivers
1019 S:      Supported
1020 F:      drivers/dma/dma-axi-dmac.c
1021
1022 ANALOG DEVICES INC IIO DRIVERS
1023 M:      Lars-Peter Clausen <lars@metafoo.de>
1024 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1025 M:      Stefan Popa <stefan.popa@analog.com>
1026 W:      http://wiki.analog.com/
1027 W:      http://ez.analog.com/community/linux-device-drivers
1028 S:      Supported
1029 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1030 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1031 F:      drivers/iio/*/ad*
1032 F:      drivers/iio/adc/ltc2497*
1033 X:      drivers/iio/*/adjd*
1034 F:      drivers/staging/iio/*/ad*
1035
1036 ANALOGBITS PLL LIBRARIES
1037 M:      Paul Walmsley <paul.walmsley@sifive.com>
1038 S:      Supported
1039 F:      drivers/clk/analogbits/*
1040 F:      include/linux/clk/analogbits*
1041
1042 ANDES ARCHITECTURE
1043 M:      Greentime Hu <green.hu@gmail.com>
1044 M:      Vincent Chen <deanbo422@gmail.com>
1045 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1046 S:      Supported
1047 F:      arch/nds32/
1048 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1049 F:      Documentation/devicetree/bindings/nds32/
1050 K:      nds32
1051 N:      nds32
1052
1053 ANDROID CONFIG FRAGMENTS
1054 M:      Rob Herring <robh@kernel.org>
1055 S:      Supported
1056 F:      kernel/configs/android*
1057
1058 ANDROID DRIVERS
1059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1060 M:      Arve Hjønnevåg <arve@android.com>
1061 M:      Todd Kjos <tkjos@android.com>
1062 M:      Martijn Coenen <maco@android.com>
1063 M:      Joel Fernandes <joel@joelfernandes.org>
1064 M:      Christian Brauner <christian@brauner.io>
1065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1066 L:      devel@driverdev.osuosl.org
1067 S:      Supported
1068 F:      drivers/android/
1069 F:      drivers/staging/android/
1070
1071 ANDROID GOLDFISH PIC DRIVER
1072 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1073 S:      Supported
1074 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1075 F:      drivers/irqchip/irq-goldfish-pic.c
1076
1077 ANDROID GOLDFISH RTC DRIVER
1078 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1079 S:      Supported
1080 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1081 F:      drivers/rtc/rtc-goldfish.c
1082
1083 ANDROID ION DRIVER
1084 M:      Laura Abbott <labbott@redhat.com>
1085 M:      Sumit Semwal <sumit.semwal@linaro.org>
1086 L:      devel@driverdev.osuosl.org
1087 L:      dri-devel@lists.freedesktop.org
1088 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1089 S:      Supported
1090 F:      drivers/staging/android/ion
1091 F:      drivers/staging/android/uapi/ion.h
1092
1093 AOA (Apple Onboard Audio) ALSA DRIVER
1094 M:      Johannes Berg <johannes@sipsolutions.net>
1095 L:      linuxppc-dev@lists.ozlabs.org
1096 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1097 S:      Maintained
1098 F:      sound/aoa/
1099
1100 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1101 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1102 L:      linux-iio@vger.kernel.org
1103 S:      Maintained
1104 F:      drivers/iio/adc/stx104.c
1105
1106 APM DRIVER
1107 M:      Jiri Kosina <jikos@kernel.org>
1108 S:      Odd fixes
1109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1110 F:      arch/x86/kernel/apm_32.c
1111 F:      include/linux/apm_bios.h
1112 F:      include/uapi/linux/apm_bios.h
1113 F:      drivers/char/apm-emulation.c
1114
1115 APPARMOR SECURITY MODULE
1116 M:      John Johansen <john.johansen@canonical.com>
1117 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1118 W:      wiki.apparmor.net
1119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1120 S:      Supported
1121 F:      security/apparmor/
1122 F:      Documentation/admin-guide/LSM/apparmor.rst
1123
1124 APPLE BCM5974 MULTITOUCH DRIVER
1125 M:      Henrik Rydberg <rydberg@bitmath.org>
1126 L:      linux-input@vger.kernel.org
1127 S:      Odd fixes
1128 F:      drivers/input/mouse/bcm5974.c
1129
1130 APPLE SMC DRIVER
1131 M:      Henrik Rydberg <rydberg@bitmath.org>
1132 L:      linux-hwmon@vger.kernel.org
1133 S:      Odd fixes
1134 F:      drivers/hwmon/applesmc.c
1135
1136 APPLETALK NETWORK LAYER
1137 L:      netdev@vger.kernel.org
1138 S:      Odd fixes
1139 F:      drivers/net/appletalk/
1140 F:      net/appletalk/
1141 F:      include/linux/atalk.h
1142 F:      include/uapi/linux/atalk.h
1143
1144 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1145 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1146 S:      Supported
1147 F:      arch/arm64/boot/dts/apm/
1148
1149 APPLIED MICRO (APM) X-GENE SOC EDAC
1150 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1151 S:      Supported
1152 F:      drivers/edac/xgene_edac.c
1153 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1154
1155 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1156 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1157 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1158 S:      Supported
1159 F:      drivers/net/ethernet/apm/xgene-v2/
1160
1161 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1162 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1163 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1164 M:      Quan Nguyen <quan@os.amperecomputing.com>
1165 S:      Supported
1166 F:      drivers/net/ethernet/apm/xgene/
1167 F:      drivers/net/phy/mdio-xgene.c
1168 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1169 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1170
1171 APPLIED MICRO (APM) X-GENE SOC PMU
1172 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1173 S:      Supported
1174 F:      drivers/perf/xgene_pmu.c
1175 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1176 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1177
1178 APTINA CAMERA SENSOR PLL
1179 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1180 L:      linux-media@vger.kernel.org
1181 S:      Maintained
1182 F:      drivers/media/i2c/aptina-pll.*
1183
1184 AQUANTIA ETHERNET DRIVER (atlantic)
1185 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1186 L:      netdev@vger.kernel.org
1187 S:      Supported
1188 W:      http://www.aquantia.com
1189 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1190 F:      drivers/net/ethernet/aquantia/atlantic/
1191 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1192
1193 ARC FRAMEBUFFER DRIVER
1194 M:      Jaya Kumar <jayalk@intworks.biz>
1195 S:      Maintained
1196 F:      drivers/video/fbdev/arcfb.c
1197 F:      drivers/video/fbdev/core/fb_defio.c
1198
1199 ARC PGU DRM DRIVER
1200 M:      Alexey Brodkin <abrodkin@synopsys.com>
1201 S:      Supported
1202 F:      drivers/gpu/drm/arc/
1203 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1204
1205 ARCNET NETWORK LAYER
1206 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1207 L:      netdev@vger.kernel.org
1208 S:      Maintained
1209 F:      drivers/net/arcnet/
1210 F:      include/uapi/linux/if_arcnet.h
1211
1212 ARM ARCHITECTED TIMER DRIVER
1213 M:      Mark Rutland <mark.rutland@arm.com>
1214 M:      Marc Zyngier <maz@kernel.org>
1215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1216 S:      Maintained
1217 F:      arch/arm/include/asm/arch_timer.h
1218 F:      arch/arm64/include/asm/arch_timer.h
1219 F:      drivers/clocksource/arm_arch_timer.c
1220
1221 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1222 M:      Linus Walleij <linus.walleij@linaro.org>
1223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1224 S:      Maintained
1225 F:      Documentation/devicetree/bindings/arm/arm-boards
1226 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1227 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1228 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1229 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1230 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1231 F:      arch/arm/mach-integrator/
1232 F:      arch/arm/mach-realview/
1233 F:      arch/arm/mach-versatile/
1234 F:      arch/arm/plat-versatile/
1235 F:      arch/arm/boot/dts/arm-realview-*
1236 F:      arch/arm/boot/dts/integrator*
1237 F:      arch/arm/boot/dts/versatile*
1238 F:      drivers/clk/versatile/
1239 F:      drivers/i2c/busses/i2c-versatile.c
1240 F:      drivers/irqchip/irq-versatile-fpga.c
1241 F:      drivers/mtd/maps/physmap_of_versatile.c
1242 F:      drivers/power/reset/arm-versatile-reboot.c
1243 F:      drivers/soc/versatile/
1244
1245 ARM HDLCD DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 S:      Supported
1248 F:      drivers/gpu/drm/arm/hdlcd_*
1249 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1250
1251 ARM KOMEDA DRM-KMS DRIVER
1252 M:      James (Qian) Wang <james.qian.wang@arm.com>
1253 M:      Liviu Dudau <liviu.dudau@arm.com>
1254 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1255 L:      Mali DP Maintainers <malidp@foss.arm.com>
1256 S:      Supported
1257 T:      git git://anongit.freedesktop.org/drm/drm-misc
1258 F:      drivers/gpu/drm/arm/display/include/
1259 F:      drivers/gpu/drm/arm/display/komeda/
1260 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1261 F:      Documentation/gpu/komeda-kms.rst
1262
1263 ARM MALI-DP DRM DRIVER
1264 M:      Liviu Dudau <liviu.dudau@arm.com>
1265 M:      Brian Starkey <brian.starkey@arm.com>
1266 L:      Mali DP Maintainers <malidp@foss.arm.com>
1267 S:      Supported
1268 T:      git git://anongit.freedesktop.org/drm/drm-misc
1269 F:      drivers/gpu/drm/arm/
1270 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1271 F:      Documentation/gpu/afbc.rst
1272
1273 ARM MALI PANFROST DRM DRIVER
1274 M:      Rob Herring <robh@kernel.org>
1275 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1276 R:      Steven Price <steven.price@arm.com>
1277 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1278 L:      dri-devel@lists.freedesktop.org
1279 S:      Supported
1280 T:      git git://anongit.freedesktop.org/drm/drm-misc
1281 F:      drivers/gpu/drm/panfrost/
1282 F:      include/uapi/drm/panfrost_drm.h
1283
1284 ARM MFM AND FLOPPY DRIVERS
1285 M:      Ian Molton <spyro@f2s.com>
1286 S:      Maintained
1287 F:      arch/arm/mach-rpc/floppydma.S
1288 F:      arch/arm/include/asm/floppy.h
1289
1290 ARM PMU PROFILING AND DEBUGGING
1291 M:      Will Deacon <will@kernel.org>
1292 M:      Mark Rutland <mark.rutland@arm.com>
1293 S:      Maintained
1294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1295 F:      arch/arm*/kernel/perf_*
1296 F:      arch/arm/oprofile/common.c
1297 F:      arch/arm*/kernel/hw_breakpoint.c
1298 F:      arch/arm*/include/asm/hw_breakpoint.h
1299 F:      arch/arm*/include/asm/perf_event.h
1300 F:      drivers/perf/*
1301 F:      include/linux/perf/arm_pmu.h
1302 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1303 F:      Documentation/devicetree/bindings/perf/
1304
1305 ARM PORT
1306 M:      Russell King <linux@armlinux.org.uk>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 W:      http://www.armlinux.org.uk/
1309 S:      Odd Fixes
1310 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1311 F:      arch/arm/
1312 X:      arch/arm/boot/dts/
1313
1314 ARM PRIMECELL AACI PL041 DRIVER
1315 M:      Russell King <linux@armlinux.org.uk>
1316 S:      Odd Fixes
1317 F:      sound/arm/aaci.*
1318
1319 ARM PRIMECELL BUS SUPPORT
1320 M:      Russell King <linux@armlinux.org.uk>
1321 S:      Odd Fixes
1322 F:      drivers/amba/
1323 F:      include/linux/amba/bus.h
1324
1325 ARM PRIMECELL CLCD PL110 DRIVER
1326 M:      Russell King <linux@armlinux.org.uk>
1327 S:      Odd Fixes
1328 F:      drivers/video/fbdev/amba-clcd.*
1329
1330 ARM PRIMECELL KMI PL050 DRIVER
1331 M:      Russell King <linux@armlinux.org.uk>
1332 S:      Odd Fixes
1333 F:      drivers/input/serio/ambakmi.*
1334 F:      include/linux/amba/kmi.h
1335
1336 ARM PRIMECELL MMCI PL180/1 DRIVER
1337 M:      Russell King <linux@armlinux.org.uk>
1338 S:      Odd Fixes
1339 F:      drivers/mmc/host/mmci.*
1340 F:      include/linux/amba/mmci.h
1341
1342 ARM PRIMECELL SSP PL022 SPI DRIVER
1343 M:      Linus Walleij <linus.walleij@linaro.org>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1347 F:      drivers/spi/spi-pl022.c
1348
1349 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1350 M:      Russell King <linux@armlinux.org.uk>
1351 S:      Odd Fixes
1352 F:      drivers/tty/serial/amba-pl01*.c
1353 F:      include/linux/amba/serial.h
1354
1355 ARM PRIMECELL VIC PL190/PL192 DRIVER
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1360 F:      drivers/irqchip/irq-vic.c
1361
1362 AMAZON ANNAPURNA LABS FIC DRIVER
1363 M:      Talel Shenhar <talel@amazon.com>
1364 S:      Maintained
1365 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1366 F:      drivers/irqchip/irq-al-fic.c
1367
1368 ARM SMMU DRIVERS
1369 M:      Will Deacon <will@kernel.org>
1370 R:      Robin Murphy <robin.murphy@arm.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      drivers/iommu/arm-smmu*
1374 F:      drivers/iommu/io-pgtable-arm.c
1375 F:      drivers/iommu/io-pgtable-arm-v7s.c
1376
1377 ARM SUB-ARCHITECTURES
1378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1379 S:      Maintained
1380 F:      arch/arm/mach-*/
1381 F:      arch/arm/plat-*/
1382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1383
1384 ARM/ACTIONS SEMI ARCHITECTURE
1385 M:      Andreas Färber <afaerber@suse.de>
1386 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Maintained
1389 N:      owl
1390 F:      arch/arm/mach-actions/
1391 F:      arch/arm/boot/dts/owl-*
1392 F:      arch/arm64/boot/dts/actions/
1393 F:      drivers/clk/actions/
1394 F:      drivers/clocksource/timer-owl*
1395 F:      drivers/dma/owl-dma.c
1396 F:      drivers/i2c/busses/i2c-owl.c
1397 F:      drivers/pinctrl/actions/*
1398 F:      drivers/soc/actions/
1399 F:      include/dt-bindings/power/owl-*
1400 F:      include/linux/soc/actions/
1401 F:      Documentation/devicetree/bindings/arm/actions.yaml
1402 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1403 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1404 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1405 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1406 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1407 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1408
1409 ARM/ADS SPHERE MACHINE SUPPORT
1410 M:      Lennert Buytenhek <kernel@wantstofly.org>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413
1414 ARM/AFEB9260 MACHINE SUPPORT
1415 M:      Sergey Lapin <slapin@ossfans.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418
1419 ARM/AJECO 1ARM MACHINE SUPPORT
1420 M:      Lennert Buytenhek <kernel@wantstofly.org>
1421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1422 S:      Maintained
1423
1424 ARM/Allwinner SoC Clock Support
1425 M:      Emilio López <emilio@elopez.com.ar>
1426 S:      Maintained
1427 F:      drivers/clk/sunxi/
1428
1429 ARM/Allwinner sunXi SoC support
1430 M:      Maxime Ripard <mripard@kernel.org>
1431 M:      Chen-Yu Tsai <wens@csie.org>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 N:      sun[x456789]i
1435 N:      sun50i
1436 F:      arch/arm/mach-sunxi/
1437 F:      arch/arm64/boot/dts/allwinner/
1438 F:      drivers/clk/sunxi-ng/
1439 F:      drivers/pinctrl/sunxi/
1440 F:      drivers/soc/sunxi/
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1442
1443 Allwinner A10 CSI driver
1444 M:      Maxime Ripard <mripard@kernel.org>
1445 L:      linux-media@vger.kernel.org
1446 T:      git git://linuxtv.org/media_tree.git
1447 F:      drivers/media/platform/sunxi/sun4i-csi/
1448 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1449 S:      Maintained
1450
1451 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1452 M:      Neil Armstrong <narmstrong@baylibre.com>
1453 M:      Jerome Brunet <jbrunet@baylibre.com>
1454 L:      linux-amlogic@lists.infradead.org
1455 S:      Maintained
1456 F:      drivers/clk/meson/
1457 F:      include/dt-bindings/clock/meson*
1458 F:      include/dt-bindings/clock/gxbb*
1459 F:      Documentation/devicetree/bindings/clock/amlogic*
1460
1461 ARM/Amlogic Meson SoC support
1462 M:      Kevin Hilman <khilman@baylibre.com>
1463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1464 L:      linux-amlogic@lists.infradead.org
1465 W:      http://linux-meson.com/
1466 S:      Maintained
1467 F:      arch/arm/mach-meson/
1468 F:      arch/arm/boot/dts/meson*
1469 F:      arch/arm64/boot/dts/amlogic/
1470 F:      drivers/pinctrl/meson/
1471 F:      drivers/mmc/host/meson*
1472 F:      drivers/soc/amlogic/
1473 F:      drivers/rtc/rtc-meson*
1474 N:      meson
1475
1476 ARM/Amlogic Meson SoC Sound Drivers
1477 M:      Jerome Brunet <jbrunet@baylibre.com>
1478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1479 S:      Maintained
1480 F:      sound/soc/meson/
1481 F:      Documentation/devicetree/bindings/sound/amlogic*
1482
1483 ARM/Annapurna Labs ALPINE ARCHITECTURE
1484 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1485 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm/mach-alpine/
1489 F:      arch/arm/boot/dts/alpine*
1490 F:      arch/arm64/boot/dts/al/
1491 F:      drivers/*/*alpine*
1492
1493 ARM/ARTPEC MACHINE SUPPORT
1494 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1495 M:      Lars Persson <lars.persson@axis.com>
1496 S:      Maintained
1497 L:      linux-arm-kernel@axis.com
1498 F:      arch/arm/mach-artpec
1499 F:      arch/arm/boot/dts/artpec6*
1500 F:      drivers/clk/axis
1501 F:      drivers/crypto/axis
1502 F:      drivers/mmc/host/usdhi6rol0.c
1503 F:      drivers/pinctrl/pinctrl-artpec*
1504 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1505
1506 ARM/ASPEED I2C DRIVER
1507 M:      Brendan Higgins <brendanhiggins@google.com>
1508 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1509 R:      Joel Stanley <joel@jms.id.au>
1510 L:      linux-i2c@vger.kernel.org
1511 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1514 F:      drivers/i2c/busses/i2c-aspeed.c
1515 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1516 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1517
1518 ARM/ASPEED MACHINE SUPPORT
1519 M:      Joel Stanley <joel@jms.id.au>
1520 R:      Andrew Jeffery <andrew@aj.id.au>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1523 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1524 S:      Supported
1525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1526 F:      arch/arm/mach-aspeed/
1527 F:      arch/arm/boot/dts/aspeed-*
1528 N:      aspeed
1529
1530 ARM/BITMAIN ARCHITECTURE
1531 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm64/boot/dts/bitmain/
1535 F:      drivers/pinctrl/pinctrl-bm1880.c
1536 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1537 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1538
1539 ARM/CALXEDA HIGHBANK ARCHITECTURE
1540 M:      Rob Herring <robh@kernel.org>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/mach-highbank/
1544 F:      arch/arm/boot/dts/highbank.dts
1545 F:      arch/arm/boot/dts/ecx-*.dts*
1546
1547 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1548 M:      Krzysztof Halasa <khalasa@piap.pl>
1549 S:      Maintained
1550 F:      arch/arm/mach-cns3xxx/
1551
1552 ARM/CAVIUM THUNDER NETWORK DRIVER
1553 M:      Sunil Goutham <sgoutham@cavium.com>
1554 M:      Robert Richter <rric@kernel.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Supported
1557 F:      drivers/net/ethernet/cavium/thunder/
1558
1559 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1560 M:      Lukasz Majewski <lukma@denx.de>
1561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1562 S:      Maintained
1563 F:      arch/arm/mach-ep93xx/ts72xx.c
1564
1565 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1566 M:      Alexander Shiyan <shc_work@mail.ru>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Odd Fixes
1569 N:      clps711x
1570
1571 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1572 M:      Lennert Buytenhek <kernel@wantstofly.org>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575
1576 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1577 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1578 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 S:      Maintained
1581 F:      arch/arm/mach-ep93xx/
1582 F:      arch/arm/mach-ep93xx/include/mach/
1583
1584 ARM/CLKDEV SUPPORT
1585 M:      Russell King <linux@armlinux.org.uk>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1589 F:      drivers/clk/clkdev.c
1590
1591 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1592 M:      Mike Rapoport <mike@compulab.co.il>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595
1596 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1597 M:      Baruch Siach <baruch@tkos.co.il>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600 F:      arch/arm/boot/dts/cx92755*
1601 N:      digicolor
1602
1603 ARM/CONTEC MICRO9 MACHINE SUPPORT
1604 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1605 S:      Maintained
1606 F:      arch/arm/mach-ep93xx/micro9.c
1607
1608 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1609 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1610 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1612 S:      Maintained
1613 F:      drivers/hwtracing/coresight/*
1614 F:      Documentation/trace/coresight.rst
1615 F:      Documentation/trace/coresight-cpu-debug.rst
1616 F:      Documentation/devicetree/bindings/arm/coresight.txt
1617 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1618 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1619 F:      tools/perf/arch/arm/util/pmu.c
1620 F:      tools/perf/arch/arm/util/auxtrace.c
1621 F:      tools/perf/arch/arm/util/cs-etm.c
1622 F:      tools/perf/arch/arm/util/cs-etm.h
1623 F:      tools/perf/util/cs-etm.*
1624 F:      tools/perf/util/cs-etm-decoder/*
1625
1626 ARM/CORGI MACHINE SUPPORT
1627 M:      Richard Purdie <rpurdie@rpsys.net>
1628 S:      Maintained
1629
1630 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1631 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1632 M:      Linus Walleij <linus.walleij@linaro.org>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 T:      git git://github.com/ulli-kroll/linux.git
1635 S:      Maintained
1636 F:      Documentation/devicetree/bindings/arm/gemini.txt
1637 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1638 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1639 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1640 F:      arch/arm/mach-gemini/
1641 F:      drivers/net/ethernet/cortina/
1642 F:      drivers/pinctrl/pinctrl-gemini.c
1643 F:      drivers/rtc/rtc-ftrtc010.c
1644
1645 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1646 M:      Barry Song <baohua@kernel.org>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1649 S:      Maintained
1650 F:      arch/arm/boot/dts/prima2*
1651 F:      arch/arm/mach-prima2/
1652 F:      drivers/clk/sirf/
1653 F:      drivers/clocksource/timer-prima2.c
1654 F:      drivers/clocksource/timer-atlas7.c
1655 N:      [^a-z]sirf
1656 X:      drivers/gnss
1657
1658 ARM/CZ.NIC TURRIS MOX SUPPORT
1659 M:      Marek Behun <marek.behun@nic.cz>
1660 W:      http://mox.turris.cz
1661 S:      Maintained
1662 F:      Documentation/ABI/testing/debugfs-moxtet
1663 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1664 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1665 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1666 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1667 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1668 F:      include/linux/moxtet.h
1669 F:      drivers/bus/moxtet.c
1670 F:      drivers/firmware/turris-mox-rwtm.c
1671 F:      drivers/gpio/gpio-moxtet.c
1672
1673 ARM/EBSA110 MACHINE SUPPORT
1674 M:      Russell King <linux@armlinux.org.uk>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 W:      http://www.armlinux.org.uk/
1677 S:      Maintained
1678 F:      arch/arm/mach-ebsa110/
1679 F:      drivers/net/ethernet/amd/am79c961a.*
1680
1681 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1682 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1683 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686 N:      efm32
1687
1688 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1689 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-pxa/ezx.c
1693
1694 ARM/FARADAY FA526 PORT
1695 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 T:      git git://git.berlios.de/gemini-board
1699 F:      arch/arm/mm/*-fa*
1700
1701 ARM/FOOTBRIDGE ARCHITECTURE
1702 M:      Russell King <linux@armlinux.org.uk>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 W:      http://www.armlinux.org.uk/
1705 S:      Maintained
1706 F:      arch/arm/include/asm/hardware/dec21285.h
1707 F:      arch/arm/mach-footbridge/
1708
1709 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1710 M:      Shawn Guo <shawnguo@kernel.org>
1711 M:      Sascha Hauer <s.hauer@pengutronix.de>
1712 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1713 R:      Fabio Estevam <festevam@gmail.com>
1714 R:      NXP Linux Team <linux-imx@nxp.com>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1718 N:      imx
1719 N:      mxs
1720 X:      drivers/media/i2c/
1721
1722 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1723 M:      Shawn Guo <shawnguo@kernel.org>
1724 M:      Sascha Hauer <s.hauer@pengutronix.de>
1725 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1726 R:      Stefan Agner <stefan@agner.ch>
1727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1728 S:      Maintained
1729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1730 F:      arch/arm/mach-imx/*vf610*
1731 F:      arch/arm/boot/dts/vf*
1732
1733 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1734 M:      Shawn Guo <shawnguo@kernel.org>
1735 M:      Li Yang <leoyang.li@nxp.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1739 F:      arch/arm/boot/dts/ls1021a*
1740 F:      arch/arm64/boot/dts/freescale/fsl-*
1741 F:      arch/arm64/boot/dts/freescale/qoriq-*
1742
1743 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1744 M:      Lennert Buytenhek <kernel@wantstofly.org>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 S:      Maintained
1747
1748 ARM/GUMSTIX MACHINE SUPPORT
1749 M:      Steve Sakoman <sakoman@gmail.com>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752
1753 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1754 M:      Philipp Zabel <philipp.zabel@gmail.com>
1755 M:      Paul Parsons <lost.distance@yahoo.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/hx4700.c
1759 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1760 F:      sound/soc/pxa/hx4700.c
1761
1762 ARM/HISILICON SOC SUPPORT
1763 M:      Wei Xu <xuwei5@hisilicon.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 W:      http://www.hisilicon.com
1766 S:      Supported
1767 T:      git git://github.com/hisilicon/linux-hisi.git
1768 F:      arch/arm/mach-hisi/
1769 F:      arch/arm/boot/dts/hi3*
1770 F:      arch/arm/boot/dts/hip*
1771 F:      arch/arm/boot/dts/hisi*
1772 F:      arch/arm64/boot/dts/hisilicon/
1773
1774 ARM/HP JORNADA 7XX MACHINE SUPPORT
1775 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1776 W:      www.jlime.com
1777 S:      Maintained
1778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1779 F:      arch/arm/mach-sa1100/jornada720.c
1780 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1781
1782 ARM/IGEP MACHINE SUPPORT
1783 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1784 M:      Javier Martinez Canillas <javier@dowhile0.org>
1785 L:      linux-omap@vger.kernel.org
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 S:      Maintained
1788 F:      arch/arm/boot/dts/omap3-igep*
1789
1790 ARM/INCOME PXA270 SUPPORT
1791 M:      Marek Vasut <marek.vasut@gmail.com>
1792 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1793 S:      Maintained
1794 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1795
1796 ARM/INTEL IOP32X ARM ARCHITECTURE
1797 M:      Lennert Buytenhek <kernel@wantstofly.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800
1801 ARM/INTEL IQ81342EX MACHINE SUPPORT
1802 M:      Lennert Buytenhek <kernel@wantstofly.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805
1806 ARM/INTEL IXDP2850 MACHINE SUPPORT
1807 M:      Lennert Buytenhek <kernel@wantstofly.org>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 S:      Maintained
1810
1811 ARM/INTEL IXP4XX ARM ARCHITECTURE
1812 M:      Linus Walleij <linusw@kernel.org>
1813 M:      Imre Kaloz <kaloz@openwrt.org>
1814 M:      Krzysztof Halasa <khalasa@piap.pl>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1818 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1819 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1820 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1821 F:      arch/arm/mach-ixp4xx/
1822 F:      drivers/clocksource/timer-ixp4xx.c
1823 F:      drivers/gpio/gpio-ixp4xx.c
1824 F:      drivers/irqchip/irq-ixp4xx.c
1825 F:      include/linux/irqchip/irq-ixp4xx.h
1826 F:      include/linux/platform_data/timer-ixp4xx.h
1827
1828 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1829 M:      Jonathan Cameron <jic23@cam.ac.uk>
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/stargate2.c
1833 F:      drivers/pcmcia/pxa2xx_stargate2.c
1834
1835 ARM/INTEL XSC3 (MANZANO) ARM CORE
1836 M:      Lennert Buytenhek <kernel@wantstofly.org>
1837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1838 S:      Maintained
1839
1840 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/LG1K ARCHITECTURE
1846 M:      Chanho Min <chanho.min@lge.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849 F:      arch/arm64/boot/dts/lg/
1850
1851 ARM/LOGICPD PXA270 MACHINE SUPPORT
1852 M:      Lennert Buytenhek <kernel@wantstofly.org>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 S:      Maintained
1855
1856 ARM/LPC18XX ARCHITECTURE
1857 M:      Vladimir Zapolskiy <vz@mleia.com>
1858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1859 S:      Maintained
1860 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1861 F:      arch/arm/boot/dts/lpc43*
1862 F:      drivers/i2c/busses/i2c-lpc2k.c
1863 F:      drivers/memory/pl172.c
1864 F:      drivers/mtd/spi-nor/nxp-spifi.c
1865 F:      drivers/rtc/rtc-lpc24xx.c
1866 N:      lpc18xx
1867
1868 ARM/LPC32XX SOC SUPPORT
1869 M:      Vladimir Zapolskiy <vz@mleia.com>
1870 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1872 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1873 S:      Maintained
1874 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1875 F:      arch/arm/boot/dts/lpc32*
1876 F:      arch/arm/mach-lpc32xx/
1877 F:      drivers/i2c/busses/i2c-pnx.c
1878 F:      drivers/net/ethernet/nxp/lpc_eth.c
1879 F:      drivers/usb/host/ohci-nxp.c
1880 F:      drivers/watchdog/pnx4008_wdt.c
1881 N:      lpc32xx
1882
1883 ARM/MAGICIAN MACHINE SUPPORT
1884 M:      Philipp Zabel <philipp.zabel@gmail.com>
1885 S:      Maintained
1886
1887 ARM/Marvell Dove/MV78xx0/Orion SOC support
1888 M:      Jason Cooper <jason@lakedaemon.net>
1889 M:      Andrew Lunn <andrew@lunn.ch>
1890 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1891 M:      Gregory Clement <gregory.clement@bootlin.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 S:      Maintained
1894 F:      Documentation/devicetree/bindings/soc/dove/
1895 F:      arch/arm/mach-dove/
1896 F:      arch/arm/mach-mv78xx0/
1897 F:      arch/arm/mach-orion5x/
1898 F:      arch/arm/plat-orion/
1899 F:      arch/arm/boot/dts/dove*
1900 F:      arch/arm/boot/dts/orion5x*
1901 T:      git git://git.infradead.org/linux-mvebu.git
1902
1903 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1904 M:      Jason Cooper <jason@lakedaemon.net>
1905 M:      Andrew Lunn <andrew@lunn.ch>
1906 M:      Gregory Clement <gregory.clement@bootlin.com>
1907 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 S:      Maintained
1910 F:      arch/arm/boot/dts/armada*
1911 F:      arch/arm/boot/dts/kirkwood*
1912 F:      arch/arm/configs/mvebu_*_defconfig
1913 F:      arch/arm/mach-mvebu/
1914 F:      arch/arm64/boot/dts/marvell/armada*
1915 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1916 F:      drivers/cpufreq/armada-8k-cpufreq.c
1917 F:      drivers/cpufreq/mvebu-cpufreq.c
1918 F:      drivers/irqchip/irq-armada-370-xp.c
1919 F:      drivers/irqchip/irq-mvebu-*
1920 F:      drivers/pinctrl/mvebu/
1921 F:      drivers/rtc/rtc-armada38x.c
1922 T:      git git://git.infradead.org/linux-mvebu.git
1923
1924 ARM/Mediatek RTC DRIVER
1925 M:      Eddie Huang <eddie.huang@mediatek.com>
1926 M:      Sean Wang <sean.wang@mediatek.com>
1927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1928 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1929 S:      Maintained
1930 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1931 F:      drivers/rtc/rtc-mt6397.c
1932 F:      drivers/rtc/rtc-mt7622.c
1933
1934 ARM/Mediatek SoC support
1935 M:      Matthias Brugger <matthias.bgg@gmail.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1938 W:      https://mtk.bcnfs.org/
1939 C:      irc://chat.freenode.net/linux-mediatek
1940 S:      Maintained
1941 F:      arch/arm/boot/dts/mt6*
1942 F:      arch/arm/boot/dts/mt7*
1943 F:      arch/arm/boot/dts/mt8*
1944 F:      arch/arm/mach-mediatek/
1945 F:      arch/arm64/boot/dts/mediatek/
1946 F:      drivers/soc/mediatek/
1947 N:      mtk
1948 N:      mt[678]
1949 K:      mediatek
1950
1951 ARM/Mediatek USB3 PHY DRIVER
1952 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1953 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1954 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1955 S:      Maintained
1956 F:      drivers/phy/mediatek/
1957 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1958
1959 ARM/Microchip (AT91) SoC support
1960 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1961 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1962 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1964 W:      http://www.linux4sam.org
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1966 S:      Supported
1967 N:      at91
1968 N:      atmel
1969 F:      arch/arm/mach-at91/
1970 F:      include/soc/at91/
1971 F:      arch/arm/boot/dts/at91*.dts
1972 F:      arch/arm/boot/dts/at91*.dtsi
1973 F:      arch/arm/boot/dts/sama*.dts
1974 F:      arch/arm/boot/dts/sama*.dtsi
1975 F:      arch/arm/include/debug/at91.S
1976 F:      drivers/memory/atmel*
1977 F:      drivers/watchdog/sama5d4_wdt.c
1978 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1979 X:      drivers/net/wireless/atmel/
1980
1981 ARM/MIOA701 MACHINE SUPPORT
1982 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 F:      arch/arm/mach-pxa/mioa701.c
1985 S:      Maintained
1986
1987 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1988 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1989 S:      Maintained
1990
1991 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1992 M:      Linus Walleij <linus.walleij@linaro.org>
1993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1994 S:      Maintained
1995 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1996 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1997 F:      arch/arm/mach-nomadik/
1998 F:      arch/arm/mach-u300/
1999 F:      arch/arm/mach-ux500/
2000 F:      drivers/soc/ux500/
2001 F:      arch/arm/boot/dts/ste-*
2002 F:      drivers/clk/clk-nomadik.c
2003 F:      drivers/clk/clk-u300.c
2004 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2005 F:      drivers/clocksource/timer-u300.c
2006 F:      drivers/dma/coh901318*
2007 F:      drivers/dma/ste_dma40*
2008 F:      drivers/hwspinlock/u8500_hsem.c
2009 F:      drivers/i2c/busses/i2c-nomadik.c
2010 F:      drivers/i2c/busses/i2c-stu300.c
2011 F:      drivers/mfd/ab3100*
2012 F:      drivers/mfd/ab8500*
2013 F:      drivers/mfd/abx500*
2014 F:      drivers/mfd/dbx500*
2015 F:      drivers/mfd/db8500*
2016 F:      drivers/pinctrl/nomadik/
2017 F:      drivers/pinctrl/pinctrl-coh901*
2018 F:      drivers/pinctrl/pinctrl-u300.c
2019 F:      drivers/rtc/rtc-ab3100.c
2020 F:      drivers/rtc/rtc-ab8500.c
2021 F:      drivers/rtc/rtc-coh901331.c
2022 F:      drivers/rtc/rtc-pl031.c
2023 F:      drivers/watchdog/coh901327_wdt.c
2024 F:      Documentation/devicetree/bindings/arm/ste-*
2025 F:      Documentation/devicetree/bindings/arm/ux500/
2026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2027
2028 ARM/NUVOTON NPCM ARCHITECTURE
2029 M:      Avi Fishman <avifishman70@gmail.com>
2030 M:      Tomer Maimon <tmaimon77@gmail.com>
2031 M:      Tali Perry <tali.perry1@gmail.com>
2032 R:      Patrick Venture <venture@google.com>
2033 R:      Nancy Yuen <yuenn@google.com>
2034 R:      Benjamin Fair <benjaminfair@google.com>
2035 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2036 S:      Supported
2037 F:      arch/arm/mach-npcm/
2038 F:      arch/arm/boot/dts/nuvoton-npcm*
2039 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2040 F:      drivers/*/*npcm*
2041 F:      Documentation/devicetree/bindings/*/*npcm*
2042 F:      Documentation/devicetree/bindings/*/*/*npcm*
2043
2044 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2045 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2046 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2047 S:      Orphan
2048 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2049 F:      arch/arm/mach-s3c24xx/gta02.h
2050
2051 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2052 M:      Alexander Clouter <alex@digriz.org.uk>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 W:      http://www.digriz.org.uk/ts78xx/kernel
2055 S:      Maintained
2056 F:      arch/arm/mach-orion5x/ts78xx-*
2057
2058 ARM/OXNAS platform support
2059 M:      Neil Armstrong <narmstrong@baylibre.com>
2060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2061 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2062 S:      Maintained
2063 F:      arch/arm/mach-oxnas/
2064 F:      arch/arm/boot/dts/ox8*.dts*
2065 N:      oxnas
2066
2067 ARM/PALM TREO SUPPORT
2068 M:      Tomas Cech <sleep_walker@suse.com>
2069 L:      linux-arm-kernel@lists.infradead.org
2070 W:      http://hackndev.com
2071 S:      Maintained
2072 F:      arch/arm/mach-pxa/palmtreo.*
2073
2074 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2075 M:      Marek Vasut <marek.vasut@gmail.com>
2076 L:      linux-arm-kernel@lists.infradead.org
2077 W:      http://hackndev.com
2078 S:      Maintained
2079 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2080 F:      arch/arm/mach-pxa/palmtx.c
2081 F:      arch/arm/mach-pxa/palmt5.*
2082 F:      arch/arm/mach-pxa/include/mach/palmld.h
2083 F:      arch/arm/mach-pxa/palmld.c
2084 F:      arch/arm/mach-pxa/palmte2.*
2085 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2086 F:      arch/arm/mach-pxa/palmtc.c
2087
2088 ARM/PALMZ72 SUPPORT
2089 M:      Sergey Lapin <slapin@ossfans.org>
2090 L:      linux-arm-kernel@lists.infradead.org
2091 W:      http://hackndev.com
2092 S:      Maintained
2093 F:      arch/arm/mach-pxa/palmz72.*
2094
2095 ARM/PLEB SUPPORT
2096 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2097 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2098 S:      Maintained
2099
2100 ARM/PT DIGITAL BOARD PORT
2101 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2102 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2103 W:      http://www.armlinux.org.uk/
2104 S:      Maintained
2105
2106 ARM/QUALCOMM SUPPORT
2107 M:      Andy Gross <agross@kernel.org>
2108 L:      linux-arm-msm@vger.kernel.org
2109 S:      Maintained
2110 F:      Documentation/devicetree/bindings/soc/qcom/
2111 F:      Documentation/devicetree/bindings/*/qcom*
2112 F:      arch/arm/boot/dts/qcom-*.dts
2113 F:      arch/arm/boot/dts/qcom-*.dtsi
2114 F:      arch/arm/mach-qcom/
2115 F:      arch/arm64/boot/dts/qcom/
2116 F:      drivers/*/qcom/
2117 F:      drivers/*/qcom*
2118 F:      drivers/*/*/qcom/
2119 F:      drivers/*/*/qcom*
2120 F:      drivers/*/pm8???-*
2121 F:      drivers/bluetooth/btqcomsmd.c
2122 F:      drivers/clocksource/timer-qcom.c
2123 F:      drivers/extcon/extcon-qcom*
2124 F:      drivers/iommu/msm*
2125 F:      drivers/i2c/busses/i2c-qup.c
2126 F:      drivers/i2c/busses/i2c-qcom-geni.c
2127 F:      drivers/mfd/ssbi.c
2128 F:      drivers/mmc/host/mmci_qcom*
2129 F:      drivers/mmc/host/sdhci-msm.c
2130 F:      drivers/pci/controller/dwc/pcie-qcom.c
2131 F:      drivers/phy/qualcomm/
2132 F:      drivers/power/*/msm*
2133 F:      drivers/reset/reset-qcom-*
2134 F:      drivers/scsi/ufs/ufs-qcom.*
2135 F:      drivers/spi/spi-qup.c
2136 F:      drivers/spi/spi-geni-qcom.c
2137 F:      drivers/spi/spi-qcom-qspi.c
2138 F:      drivers/tty/serial/msm_serial.c
2139 F:      drivers/usb/dwc3/dwc3-qcom.c
2140 F:      include/dt-bindings/*/qcom*
2141 F:      include/linux/*/qcom*
2142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2143
2144 ARM/RADISYS ENP2611 MACHINE SUPPORT
2145 M:      Lennert Buytenhek <kernel@wantstofly.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148
2149 ARM/RDA MICRO ARCHITECTURE
2150 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154 F:      arch/arm/boot/dts/rda8810pl-*
2155 F:      drivers/clocksource/timer-rda.c
2156 F:      drivers/irqchip/irq-rda-intc.c
2157 F:      drivers/tty/serial/rda-uart.c
2158 F:      Documentation/devicetree/bindings/arm/rda.yaml
2159 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2160 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2161 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2162
2163 ARM/REALTEK ARCHITECTURE
2164 M:      Andreas Färber <afaerber@suse.de>
2165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2166 S:      Maintained
2167 F:      arch/arm64/boot/dts/realtek/
2168 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2169
2170 ARM/RENESAS ARM64 ARCHITECTURE
2171 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2172 M:      Magnus Damm <magnus.damm@gmail.com>
2173 L:      linux-renesas-soc@vger.kernel.org
2174 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2176 S:      Supported
2177 F:      arch/arm64/boot/dts/renesas/
2178 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2179 F:      drivers/soc/renesas/
2180 F:      include/linux/soc/renesas/
2181
2182 ARM/RISCPC ARCHITECTURE
2183 M:      Russell King <linux@armlinux.org.uk>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 W:      http://www.armlinux.org.uk/
2186 S:      Maintained
2187 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2188 F:      arch/arm/include/asm/hardware/ioc.h
2189 F:      arch/arm/include/asm/hardware/iomd.h
2190 F:      arch/arm/include/asm/hardware/memc.h
2191 F:      arch/arm/mach-rpc/
2192 F:      drivers/net/ethernet/8390/etherh.c
2193 F:      drivers/net/ethernet/i825xx/ether1*
2194 F:      drivers/net/ethernet/seeq/ether3*
2195 F:      drivers/scsi/arm/
2196
2197 ARM/Rockchip SoC support
2198 M:      Heiko Stuebner <heiko@sntech.de>
2199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2200 L:      linux-rockchip@lists.infradead.org
2201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2202 S:      Maintained
2203 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2204 F:      arch/arm/boot/dts/rk3*
2205 F:      arch/arm/boot/dts/rv1108*
2206 F:      arch/arm/mach-rockchip/
2207 F:      drivers/clk/rockchip/
2208 F:      drivers/i2c/busses/i2c-rk3x.c
2209 F:      drivers/*/*rockchip*
2210 F:      drivers/*/*/*rockchip*
2211 F:      sound/soc/rockchip/
2212 N:      rockchip
2213
2214 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2215 M:      Kukjin Kim <kgene@kernel.org>
2216 M:      Krzysztof Kozlowski <krzk@kernel.org>
2217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2218 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2219 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2220 S:      Maintained
2221 F:      arch/arm/boot/dts/s3c*
2222 F:      arch/arm/boot/dts/s5p*
2223 F:      arch/arm/boot/dts/exynos*
2224 F:      arch/arm64/boot/dts/exynos/
2225 F:      arch/arm/plat-samsung/
2226 F:      arch/arm/mach-s3c24*/
2227 F:      arch/arm/mach-s3c64xx/
2228 F:      arch/arm/mach-s5p*/
2229 F:      arch/arm/mach-exynos*/
2230 F:      drivers/*/*s3c24*
2231 F:      drivers/*/*/*s3c24*
2232 F:      drivers/*/*s3c64xx*
2233 F:      drivers/*/*s5pv210*
2234 F:      drivers/memory/samsung/
2235 F:      drivers/soc/samsung/
2236 F:      include/linux/soc/samsung/
2237 F:      Documentation/arm/samsung/
2238 F:      Documentation/devicetree/bindings/arm/samsung/
2239 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2240 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2241 N:      exynos
2242
2243 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2244 M:      Kyungmin Park <kyungmin.park@samsung.com>
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 S:      Maintained
2247 F:      arch/arm/mach-s5pv210/
2248
2249 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2250 M:      Kyungmin Park <kyungmin.park@samsung.com>
2251 M:      Kamil Debski <kamil@wypas.org>
2252 M:      Andrzej Hajda <a.hajda@samsung.com>
2253 L:      linux-arm-kernel@lists.infradead.org
2254 L:      linux-media@vger.kernel.org
2255 S:      Maintained
2256 F:      drivers/media/platform/s5p-g2d/
2257
2258 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2259 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2260 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2261 L:      linux-media@vger.kernel.org
2262 S:      Maintained
2263 F:      drivers/media/platform/s5p-cec/
2264 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2265
2266 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2267 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2268 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2269 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 L:      linux-media@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/media/platform/s5p-jpeg/
2274
2275 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2276 M:      Kyungmin Park <kyungmin.park@samsung.com>
2277 M:      Kamil Debski <kamil@wypas.org>
2278 M:      Jeongtae Park <jtp.park@samsung.com>
2279 M:      Andrzej Hajda <a.hajda@samsung.com>
2280 L:      linux-arm-kernel@lists.infradead.org
2281 L:      linux-media@vger.kernel.org
2282 S:      Maintained
2283 F:      drivers/media/platform/s5p-mfc/
2284
2285 ARM/SHMOBILE ARM ARCHITECTURE
2286 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2287 M:      Magnus Damm <magnus.damm@gmail.com>
2288 L:      linux-renesas-soc@vger.kernel.org
2289 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2291 S:      Supported
2292 F:      arch/arm/boot/dts/emev2*
2293 F:      arch/arm/boot/dts/gr-peach*
2294 F:      arch/arm/boot/dts/iwg20d-q7*
2295 F:      arch/arm/boot/dts/r7s*
2296 F:      arch/arm/boot/dts/r8a*
2297 F:      arch/arm/boot/dts/r9a*
2298 F:      arch/arm/boot/dts/sh*
2299 F:      arch/arm/configs/shmobile_defconfig
2300 F:      arch/arm/include/debug/renesas-scif.S
2301 F:      arch/arm/mach-shmobile/
2302 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2303 F:      drivers/soc/renesas/
2304 F:      include/linux/soc/renesas/
2305
2306 ARM/SOCFPGA ARCHITECTURE
2307 M:      Dinh Nguyen <dinguyen@kernel.org>
2308 S:      Maintained
2309 F:      arch/arm/mach-socfpga/
2310 F:      arch/arm/boot/dts/socfpga*
2311 F:      arch/arm/configs/socfpga_defconfig
2312 F:      arch/arm64/boot/dts/altera/
2313 F:      arch/arm64/boot/dts/intel/
2314 W:      http://www.rocketboards.org
2315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2316
2317 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2318 M:      Dinh Nguyen <dinguyen@kernel.org>
2319 S:      Maintained
2320 F:      drivers/clk/socfpga/
2321
2322 ARM/SOCFPGA EDAC SUPPORT
2323 M:      Thor Thayer <thor.thayer@linux.intel.com>
2324 S:      Maintained
2325 F:      drivers/edac/altera_edac.
2326
2327 ARM/SPREADTRUM SoC SUPPORT
2328 M:      Orson Zhai <orsonzhai@gmail.com>
2329 M:      Baolin Wang <baolin.wang@linaro.org>
2330 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2331 S:      Maintained
2332 F:      arch/arm64/boot/dts/sprd
2333 N:      sprd
2334
2335 ARM/STI ARCHITECTURE
2336 M:      Patrice Chotard <patrice.chotard@st.com>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 W:      http://www.stlinux.com
2339 S:      Maintained
2340 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2341 F:      arch/arm/mach-sti/
2342 F:      arch/arm/boot/dts/sti*
2343 F:      drivers/char/hw_random/st-rng.c
2344 F:      drivers/clocksource/arm_global_timer.c
2345 F:      drivers/clocksource/clksrc_st_lpc.c
2346 F:      drivers/cpufreq/sti-cpufreq.c
2347 F:      drivers/dma/st_fdma*
2348 F:      drivers/i2c/busses/i2c-st.c
2349 F:      drivers/media/rc/st_rc.c
2350 F:      drivers/media/platform/sti/c8sectpfe/
2351 F:      drivers/mmc/host/sdhci-st.c
2352 F:      drivers/phy/st/phy-miphy28lp.c
2353 F:      drivers/phy/st/phy-stih407-usb.c
2354 F:      drivers/pinctrl/pinctrl-st.c
2355 F:      drivers/remoteproc/st_remoteproc.c
2356 F:      drivers/remoteproc/st_slim_rproc.c
2357 F:      drivers/reset/sti/
2358 F:      drivers/rtc/rtc-st-lpc.c
2359 F:      drivers/tty/serial/st-asc.c
2360 F:      drivers/usb/dwc3/dwc3-st.c
2361 F:      drivers/usb/host/ehci-st.c
2362 F:      drivers/usb/host/ohci-st.c
2363 F:      drivers/watchdog/st_lpc_wdt.c
2364 F:      drivers/ata/ahci_st.c
2365 F:      include/linux/remoteproc/st_slim_rproc.h
2366
2367 ARM/STM32 ARCHITECTURE
2368 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2369 M:      Alexandre Torgue <alexandre.torgue@st.com>
2370 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2372 S:      Maintained
2373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2374 N:      stm32
2375 N:      stm
2376 F:      arch/arm/boot/dts/stm32*
2377 F:      arch/arm/mach-stm32/
2378 F:      drivers/clocksource/armv7m_systick.c
2379
2380 ARM/Synaptics SoC support
2381 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2382 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2384 S:      Maintained
2385 F:      arch/arm/mach-berlin/
2386 F:      arch/arm/boot/dts/berlin*
2387 F:      arch/arm64/boot/dts/synaptics/
2388
2389 ARM/TANGO ARCHITECTURE
2390 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2391 M:      Mans Rullgard <mans@mansr.com>
2392 L:      linux-arm-kernel@lists.infradead.org
2393 S:      Odd Fixes
2394 N:      tango
2395
2396 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2397 M:      Lennert Buytenhek <kernel@wantstofly.org>
2398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2399 S:      Maintained
2400
2401 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2402 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2403 L:      linux-tegra@vger.kernel.org
2404 L:      linux-media@vger.kernel.org
2405 S:      Maintained
2406 F:      drivers/media/platform/tegra-cec/
2407 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2408
2409 ARM/TETON BGA MACHINE SUPPORT
2410 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2412 S:      Maintained
2413
2414 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2415 M:      Santosh Shilimkar <ssantosh@kernel.org>
2416 L:      linux-kernel@vger.kernel.org
2417 S:      Maintained
2418 F:      drivers/memory/*emif*
2419
2420 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2421 M:      Tero Kristo <t-kristo@ti.com>
2422 M:      Nishanth Menon <nm@ti.com>
2423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2424 S:      Supported
2425 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2426 F:      arch/arm64/boot/dts/ti/Makefile
2427 F:      arch/arm64/boot/dts/ti/k3-*
2428 F:      include/dt-bindings/pinctrl/k3.h
2429
2430 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2431 M:      Santosh Shilimkar <ssantosh@kernel.org>
2432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2433 S:      Maintained
2434 F:      arch/arm/mach-keystone/
2435 F:      arch/arm/boot/dts/keystone-*
2436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2437
2438 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2439 M:      Santosh Shilimkar <ssantosh@kernel.org>
2440 L:      linux-kernel@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/clk/keystone/
2443
2444 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2445 M:      Santosh Shilimkar <ssantosh@kernel.org>
2446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2447 L:      linux-kernel@vger.kernel.org
2448 S:      Maintained
2449 F:      drivers/clocksource/timer-keystone.c
2450
2451 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2452 M:      Santosh Shilimkar <ssantosh@kernel.org>
2453 L:      linux-kernel@vger.kernel.org
2454 S:      Maintained
2455 F:      drivers/power/reset/keystone-reset.c
2456
2457 ARM/THECUS N2100 MACHINE SUPPORT
2458 M:      Lennert Buytenhek <kernel@wantstofly.org>
2459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2460 S:      Maintained
2461
2462 ARM/TOSA MACHINE SUPPORT
2463 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2464 M:      Dirk Opfer <dirk@opfer-online.de>
2465 S:      Maintained
2466
2467 ARM/UNIPHIER ARCHITECTURE
2468 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2469 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2471 S:      Maintained
2472 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2473 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2474 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2475 F:      arch/arm/boot/dts/uniphier*
2476 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2477 F:      arch/arm/mach-uniphier/
2478 F:      arch/arm/mm/cache-uniphier.c
2479 F:      arch/arm64/boot/dts/socionext/uniphier*
2480 F:      drivers/bus/uniphier-system-bus.c
2481 F:      drivers/clk/uniphier/
2482 F:      drivers/dma/uniphier-mdmac.c
2483 F:      drivers/gpio/gpio-uniphier.c
2484 F:      drivers/i2c/busses/i2c-uniphier*
2485 F:      drivers/irqchip/irq-uniphier-aidet.c
2486 F:      drivers/mmc/host/uniphier-sd.c
2487 F:      drivers/pinctrl/uniphier/
2488 F:      drivers/reset/reset-uniphier.c
2489 F:      drivers/tty/serial/8250/8250_uniphier.c
2490 N:      uniphier
2491
2492 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2493 M:      Ulf Hansson <ulf.hansson@linaro.org>
2494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2495 T:      git git://git.linaro.org/people/ulfh/clk.git
2496 S:      Maintained
2497 F:      drivers/clk/ux500/
2498
2499 ARM/VERSATILE EXPRESS PLATFORM
2500 M:      Liviu Dudau <liviu.dudau@arm.com>
2501 M:      Sudeep Holla <sudeep.holla@arm.com>
2502 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2504 S:      Maintained
2505 F:      arch/arm/boot/dts/vexpress*
2506 F:      arch/arm64/boot/dts/arm/
2507 F:      arch/arm/mach-vexpress/
2508 F:      */*/vexpress*
2509 F:      */*/*/vexpress*
2510 F:      drivers/clk/versatile/clk-vexpress-osc.c
2511 F:      drivers/clocksource/timer-versatile.c
2512 N:      mps2
2513
2514 ARM/VFP SUPPORT
2515 M:      Russell King <linux@armlinux.org.uk>
2516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2517 W:      http://www.armlinux.org.uk/
2518 S:      Maintained
2519 F:      arch/arm/vfp/
2520
2521 ARM/VOIPAC PXA270 SUPPORT
2522 M:      Marek Vasut <marek.vasut@gmail.com>
2523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 S:      Maintained
2525 F:      arch/arm/mach-pxa/vpac270.c
2526 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2527
2528 ARM/VT8500 ARM ARCHITECTURE
2529 M:      Tony Prisk <linux@prisktech.co.nz>
2530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2531 S:      Maintained
2532 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2533 F:      arch/arm/mach-vt8500/
2534 F:      drivers/clocksource/timer-vt8500.c
2535 F:      drivers/i2c/busses/i2c-wmt.c
2536 F:      drivers/mmc/host/wmt-sdmmc.c
2537 F:      drivers/pwm/pwm-vt8500.c
2538 F:      drivers/rtc/rtc-vt8500.c
2539 F:      drivers/tty/serial/vt8500_serial.c
2540 F:      drivers/usb/host/ehci-platform.c
2541 F:      drivers/usb/host/uhci-platform.c
2542 F:      drivers/video/fbdev/vt8500lcdfb.*
2543 F:      drivers/video/fbdev/wm8505fb*
2544 F:      drivers/video/fbdev/wmt_ge_rops.*
2545
2546 ARM/ZIPIT Z2 SUPPORT
2547 M:      Marek Vasut <marek.vasut@gmail.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      arch/arm/mach-pxa/z2.c
2551 F:      arch/arm/mach-pxa/include/mach/z2.h
2552
2553 ARM/ZTE ARCHITECTURE
2554 M:      Jun Nie <jun.nie@linaro.org>
2555 M:      Shawn Guo <shawnguo@kernel.org>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm/boot/dts/zx2967*
2559 F:      arch/arm/mach-zx/
2560 F:      arch/arm64/boot/dts/zte/
2561 F:      drivers/clk/zte/
2562 F:      drivers/dma/zx_dma.c
2563 F:      drivers/gpio/gpio-zx.c
2564 F:      drivers/i2c/busses/i2c-zx2967.c
2565 F:      drivers/mmc/host/dw_mmc-zx.*
2566 F:      drivers/pinctrl/zte/
2567 F:      drivers/soc/zte/
2568 F:      drivers/thermal/zx2967_thermal.c
2569 F:      drivers/watchdog/zx2967_wdt.c
2570 F:      Documentation/devicetree/bindings/arm/zte.yaml
2571 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2572 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2573 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2574 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2575 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2576 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2577 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2578 F:      Documentation/devicetree/bindings/soc/zte/
2579 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2580 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2581 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2582 F:      include/dt-bindings/clock/zx2967*.h
2583 F:      include/dt-bindings/soc/zte,*.h
2584 F:      sound/soc/codecs/zx_aud96p22.c
2585 F:      sound/soc/zte/
2586
2587 ARM/ZYNQ ARCHITECTURE
2588 M:      Michal Simek <michal.simek@xilinx.com>
2589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2590 W:      http://wiki.xilinx.com
2591 T:      git https://github.com/Xilinx/linux-xlnx.git
2592 S:      Supported
2593 F:      arch/arm/mach-zynq/
2594 F:      drivers/cpuidle/cpuidle-zynq.c
2595 F:      drivers/block/xsysace.c
2596 N:      zynq
2597 N:      xilinx
2598 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2599 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2600 F:      drivers/clocksource/timer-cadence-ttc.c
2601 F:      drivers/i2c/busses/i2c-cadence.c
2602 F:      drivers/mmc/host/sdhci-of-arasan.c
2603 F:      drivers/edac/synopsys_edac.c
2604 F:      drivers/i2c/busses/i2c-xiic.c
2605
2606 ARM64 PORT (AARCH64 ARCHITECTURE)
2607 M:      Catalin Marinas <catalin.marinas@arm.com>
2608 M:      Will Deacon <will@kernel.org>
2609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2611 S:      Maintained
2612 F:      arch/arm64/
2613 X:      arch/arm64/boot/dts/
2614 F:      Documentation/arm64/
2615
2616 AS3645A LED FLASH CONTROLLER DRIVER
2617 M:      Sakari Ailus <sakari.ailus@iki.fi>
2618 L:      linux-leds@vger.kernel.org
2619 S:      Maintained
2620 F:      drivers/leds/leds-as3645a.c
2621
2622 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2623 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2624 L:      linux-media@vger.kernel.org
2625 T:      git git://linuxtv.org/media_tree.git
2626 S:      Maintained
2627 F:      drivers/media/i2c/ak7375.c
2628 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2629
2630 ASAHI KASEI AK8974 DRIVER
2631 M:      Linus Walleij <linus.walleij@linaro.org>
2632 L:      linux-iio@vger.kernel.org
2633 W:      http://www.akm.com/
2634 S:      Supported
2635 F:      drivers/iio/magnetometer/ak8974.c
2636
2637 ASC7621 HARDWARE MONITOR DRIVER
2638 M:      George Joseph <george.joseph@fairview5.com>
2639 L:      linux-hwmon@vger.kernel.org
2640 S:      Maintained
2641 F:      Documentation/hwmon/asc7621.rst
2642 F:      drivers/hwmon/asc7621.c
2643
2644 ASPEED PINCTRL DRIVERS
2645 M:      Andrew Jeffery <andrew@aj.id.au>
2646 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2647 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2648 L:      linux-gpio@vger.kernel.org
2649 S:      Maintained
2650 F:      drivers/pinctrl/aspeed/
2651 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2652
2653 ASPEED VIDEO ENGINE DRIVER
2654 M:      Eddie James <eajames@linux.ibm.com>
2655 L:      linux-media@vger.kernel.org
2656 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2657 S:      Maintained
2658 F:      drivers/media/platform/aspeed-video.c
2659 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2660
2661 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2662 M:      Corentin Chary <corentin.chary@gmail.com>
2663 L:      acpi4asus-user@lists.sourceforge.net
2664 L:      platform-driver-x86@vger.kernel.org
2665 W:      http://acpi4asus.sf.net
2666 S:      Maintained
2667 F:      drivers/platform/x86/asus*.c
2668 F:      drivers/platform/x86/eeepc*.c
2669
2670 ASUS WIRELESS RADIO CONTROL DRIVER
2671 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2672 L:      platform-driver-x86@vger.kernel.org
2673 S:      Maintained
2674 F:      drivers/platform/x86/asus-wireless.c
2675
2676 ASYMMETRIC KEYS
2677 M:      David Howells <dhowells@redhat.com>
2678 L:      keyrings@vger.kernel.org
2679 S:      Maintained
2680 F:      Documentation/crypto/asymmetric-keys.txt
2681 F:      include/linux/verification.h
2682 F:      include/crypto/public_key.h
2683 F:      include/crypto/pkcs7.h
2684 F:      crypto/asymmetric_keys/
2685
2686 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2687 R:      Dan Williams <dan.j.williams@intel.com>
2688 W:      http://sourceforge.net/projects/xscaleiop
2689 S:      Odd fixes
2690 F:      Documentation/crypto/async-tx-api.txt
2691 F:      crypto/async_tx/
2692 F:      drivers/dma/
2693 F:      include/linux/dmaengine.h
2694 F:      include/linux/async_tx.h
2695
2696 AT24 EEPROM DRIVER
2697 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2698 L:      linux-i2c@vger.kernel.org
2699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2700 S:      Maintained
2701 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2702 F:      drivers/misc/eeprom/at24.c
2703
2704 ATA OVER ETHERNET (AOE) DRIVER
2705 M:      "Justin Sanders" <justin@coraid.com>
2706 W:      http://www.openaoe.org/
2707 S:      Supported
2708 F:      Documentation/admin-guide/aoe/
2709 F:      drivers/block/aoe/
2710
2711 ATHEROS 71XX/9XXX GPIO DRIVER
2712 M:      Alban Bedel <albeu@free.fr>
2713 W:      https://github.com/AlbanBedel/linux
2714 T:      git git://github.com/AlbanBedel/linux
2715 S:      Maintained
2716 F:      drivers/gpio/gpio-ath79.c
2717 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2718
2719 ATHEROS 71XX/9XXX USB PHY DRIVER
2720 M:      Alban Bedel <albeu@free.fr>
2721 W:      https://github.com/AlbanBedel/linux
2722 T:      git git://github.com/AlbanBedel/linux
2723 S:      Maintained
2724 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2725 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2726
2727 ATHEROS ATH GENERIC UTILITIES
2728 M:      Kalle Valo <kvalo@codeaurora.org>
2729 L:      linux-wireless@vger.kernel.org
2730 S:      Supported
2731 F:      drivers/net/wireless/ath/*
2732
2733 ATHEROS ATH5K WIRELESS DRIVER
2734 M:      Jiri Slaby <jirislaby@gmail.com>
2735 M:      Nick Kossifidis <mickflemm@gmail.com>
2736 M:      Luis Chamberlain <mcgrof@kernel.org>
2737 L:      linux-wireless@vger.kernel.org
2738 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2739 S:      Maintained
2740 F:      drivers/net/wireless/ath/ath5k/
2741
2742 ATHEROS ATH6KL WIRELESS DRIVER
2743 M:      Kalle Valo <kvalo@codeaurora.org>
2744 L:      linux-wireless@vger.kernel.org
2745 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2747 S:      Supported
2748 F:      drivers/net/wireless/ath/ath6kl/
2749
2750 ATI_REMOTE2 DRIVER
2751 M:      Ville Syrjala <syrjala@sci.fi>
2752 S:      Maintained
2753 F:      drivers/input/misc/ati_remote2.c
2754
2755 ATK0110 HWMON DRIVER
2756 M:      Luca Tettamanti <kronos.it@gmail.com>
2757 L:      linux-hwmon@vger.kernel.org
2758 S:      Maintained
2759 F:      drivers/hwmon/asus_atk0110.c
2760
2761 ATLX ETHERNET DRIVERS
2762 M:      Jay Cliburn <jcliburn@gmail.com>
2763 M:      Chris Snook <chris.snook@gmail.com>
2764 L:      netdev@vger.kernel.org
2765 W:      http://sourceforge.net/projects/atl1
2766 W:      http://atl1.sourceforge.net
2767 S:      Maintained
2768 F:      drivers/net/ethernet/atheros/
2769
2770 ATM
2771 M:      Chas Williams <3chas3@gmail.com>
2772 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2773 L:      netdev@vger.kernel.org
2774 W:      http://linux-atm.sourceforge.net
2775 S:      Maintained
2776 F:      drivers/atm/
2777 F:      include/linux/atm*
2778 F:      include/uapi/linux/atm*
2779
2780 ATMEL MACB ETHERNET DRIVER
2781 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2782 S:      Supported
2783 F:      drivers/net/ethernet/cadence/
2784
2785 ATMEL MAXTOUCH DRIVER
2786 M:      Nick Dyer <nick@shmanahar.org>
2787 T:      git git://github.com/ndyer/linux.git
2788 S:      Maintained
2789 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2790 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2791
2792 ATMEL WIRELESS DRIVER
2793 M:      Simon Kelley <simon@thekelleys.org.uk>
2794 L:      linux-wireless@vger.kernel.org
2795 W:      http://www.thekelleys.org.uk/atmel
2796 W:      http://atmelwlandriver.sourceforge.net/
2797 S:      Maintained
2798 F:      drivers/net/wireless/atmel/atmel*
2799
2800 ATOMIC INFRASTRUCTURE
2801 M:      Will Deacon <will@kernel.org>
2802 M:      Peter Zijlstra <peterz@infradead.org>
2803 R:      Boqun Feng <boqun.feng@gmail.com>
2804 L:      linux-kernel@vger.kernel.org
2805 S:      Maintained
2806 F:      arch/*/include/asm/atomic*.h
2807 F:      include/*/atomic*.h
2808 F:      scripts/atomic/
2809
2810 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2811 M:      Bradley Grove <linuxdrivers@attotech.com>
2812 L:      linux-scsi@vger.kernel.org
2813 W:      http://www.attotech.com
2814 S:      Supported
2815 F:      drivers/scsi/esas2r
2816
2817 ATUSB IEEE 802.15.4 RADIO DRIVER
2818 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2819 L:      linux-wpan@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/net/ieee802154/atusb.c
2822 F:      drivers/net/ieee802154/atusb.h
2823 F:      drivers/net/ieee802154/at86rf230.h
2824
2825 AUDIT SUBSYSTEM
2826 M:      Paul Moore <paul@paul-moore.com>
2827 M:      Eric Paris <eparis@redhat.com>
2828 L:      linux-audit@redhat.com (moderated for non-subscribers)
2829 W:      https://github.com/linux-audit
2830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2831 S:      Supported
2832 F:      include/linux/audit.h
2833 F:      include/uapi/linux/audit.h
2834 F:      kernel/audit*
2835
2836 AUXILIARY DISPLAY DRIVERS
2837 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2838 S:      Maintained
2839 F:      drivers/auxdisplay/
2840 F:      include/linux/cfag12864b.h
2841
2842 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2843 M:      Andreas Klinger <ak@it-klinger.de>
2844 L:      linux-iio@vger.kernel.org
2845 S:      Maintained
2846 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2847 F:      drivers/iio/adc/hx711.c
2848
2849 AX.25 NETWORK LAYER
2850 M:      Ralf Baechle <ralf@linux-mips.org>
2851 L:      linux-hams@vger.kernel.org
2852 W:      http://www.linux-ax25.org/
2853 S:      Maintained
2854 F:      include/uapi/linux/ax25.h
2855 F:      include/net/ax25.h
2856 F:      net/ax25/
2857
2858 AXENTIA ARM DEVICES
2859 M:      Peter Rosin <peda@axentia.se>
2860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2861 S:      Maintained
2862 F:      Documentation/devicetree/bindings/arm/axentia.txt
2863 F:      arch/arm/boot/dts/at91-linea.dtsi
2864 F:      arch/arm/boot/dts/at91-natte.dtsi
2865 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2866 F:      arch/arm/boot/dts/at91-tse850-3.dts
2867
2868 AXENTIA ASOC DRIVERS
2869 M:      Peter Rosin <peda@axentia.se>
2870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2871 S:      Maintained
2872 F:      Documentation/devicetree/bindings/sound/axentia,*
2873 F:      sound/soc/atmel/tse850-pcm5142.c
2874
2875 AXXIA I2C CONTROLLER
2876 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2877 L:      linux-i2c@vger.kernel.org
2878 S:      Maintained
2879 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2880 F:      drivers/i2c/busses/i2c-axxia.c
2881
2882 AZ6007 DVB DRIVER
2883 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2884 L:      linux-media@vger.kernel.org
2885 W:      https://linuxtv.org
2886 T:      git git://linuxtv.org/media_tree.git
2887 S:      Maintained
2888 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2889
2890 AZTECH FM RADIO RECEIVER DRIVER
2891 M:      Hans Verkuil <hverkuil@xs4all.nl>
2892 L:      linux-media@vger.kernel.org
2893 T:      git git://linuxtv.org/media_tree.git
2894 W:      https://linuxtv.org
2895 S:      Maintained
2896 F:      drivers/media/radio/radio-aztech*
2897
2898 B43 WIRELESS DRIVER
2899 L:      linux-wireless@vger.kernel.org
2900 L:      b43-dev@lists.infradead.org
2901 W:      http://wireless.kernel.org/en/users/Drivers/b43
2902 S:      Odd Fixes
2903 F:      drivers/net/wireless/broadcom/b43/
2904
2905 B43LEGACY WIRELESS DRIVER
2906 M:      Larry Finger <Larry.Finger@lwfinger.net>
2907 L:      linux-wireless@vger.kernel.org
2908 L:      b43-dev@lists.infradead.org
2909 W:      http://wireless.kernel.org/en/users/Drivers/b43
2910 S:      Maintained
2911 F:      drivers/net/wireless/broadcom/b43legacy/
2912
2913 BACKLIGHT CLASS/SUBSYSTEM
2914 M:      Lee Jones <lee.jones@linaro.org>
2915 M:      Daniel Thompson <daniel.thompson@linaro.org>
2916 M:      Jingoo Han <jingoohan1@gmail.com>
2917 L:      dri-devel@lists.freedesktop.org
2918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2919 S:      Maintained
2920 F:      drivers/video/backlight/
2921 F:      include/linux/backlight.h
2922 F:      include/linux/pwm_backlight.h
2923 F:      Documentation/devicetree/bindings/leds/backlight
2924 F:      Documentation/ABI/stable/sysfs-class-backlight
2925 F:      Documentation/ABI/testing/sysfs-class-backlight
2926
2927 BATMAN ADVANCED
2928 M:      Marek Lindner <mareklindner@neomailbox.ch>
2929 M:      Simon Wunderlich <sw@simonwunderlich.de>
2930 M:      Antonio Quartulli <a@unstable.cc>
2931 M:      Sven Eckelmann <sven@narfation.org>
2932 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2933 W:      https://www.open-mesh.org/
2934 B:      https://www.open-mesh.org/projects/batman-adv/issues
2935 C:      irc://chat.freenode.net/batman
2936 Q:      https://patchwork.open-mesh.org/project/batman/list/
2937 T:      git https://git.open-mesh.org/linux-merge.git
2938 S:      Maintained
2939 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2940 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2941 F:      Documentation/networking/batman-adv.rst
2942 F:      include/uapi/linux/batadv_packet.h
2943 F:      include/uapi/linux/batman_adv.h
2944 F:      net/batman-adv/
2945
2946 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2947 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2948 L:      linux-hams@vger.kernel.org
2949 W:      http://www.baycom.org/~tom/ham/ham.html
2950 S:      Maintained
2951 F:      drivers/net/hamradio/baycom*
2952
2953 BCACHE (BLOCK LAYER CACHE)
2954 M:      Coly Li <colyli@suse.de>
2955 M:      Kent Overstreet <kent.overstreet@gmail.com>
2956 L:      linux-bcache@vger.kernel.org
2957 W:      http://bcache.evilpiepirate.org
2958 C:      irc://irc.oftc.net/bcache
2959 S:      Maintained
2960 F:      drivers/md/bcache/
2961
2962 BDISP ST MEDIA DRIVER
2963 M:      Fabien Dessenne <fabien.dessenne@st.com>
2964 L:      linux-media@vger.kernel.org
2965 T:      git git://linuxtv.org/media_tree.git
2966 W:      https://linuxtv.org
2967 S:      Supported
2968 F:      drivers/media/platform/sti/bdisp
2969
2970 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2971 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2972 L:      netdev@vger.kernel.org
2973 S:      Maintained
2974 F:      drivers/net/ethernet/ec_bhf.c
2975
2976 BEFS FILE SYSTEM
2977 M:      Luis de Bethencourt <luisbg@kernel.org>
2978 M:      Salah Triki <salah.triki@gmail.com>
2979 S:      Maintained
2980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2981 F:      Documentation/filesystems/befs.txt
2982 F:      fs/befs/
2983
2984 BFQ I/O SCHEDULER
2985 M:      Paolo Valente <paolo.valente@linaro.org>
2986 M:      Jens Axboe <axboe@kernel.dk>
2987 L:      linux-block@vger.kernel.org
2988 S:      Maintained
2989 F:      block/bfq-*
2990 F:      Documentation/block/bfq-iosched.rst
2991
2992 BFS FILE SYSTEM
2993 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2994 S:      Maintained
2995 F:      Documentation/filesystems/bfs.txt
2996 F:      fs/bfs/
2997 F:      include/uapi/linux/bfs_fs.h
2998
2999 BLINKM RGB LED DRIVER
3000 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3001 S:      Maintained
3002 F:      drivers/leds/leds-blinkm.c
3003
3004 BLOCK LAYER
3005 M:      Jens Axboe <axboe@kernel.dk>
3006 L:      linux-block@vger.kernel.org
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3008 S:      Maintained
3009 F:      block/
3010 F:      drivers/block/
3011 F:      kernel/trace/blktrace.c
3012 F:      lib/sbitmap.c
3013
3014 BLOCK2MTD DRIVER
3015 M:      Joern Engel <joern@lazybastard.org>
3016 L:      linux-mtd@lists.infradead.org
3017 S:      Maintained
3018 F:      drivers/mtd/devices/block2mtd.c
3019
3020 BLUETOOTH DRIVERS
3021 M:      Marcel Holtmann <marcel@holtmann.org>
3022 M:      Johan Hedberg <johan.hedberg@gmail.com>
3023 L:      linux-bluetooth@vger.kernel.org
3024 W:      http://www.bluez.org/
3025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3027 S:      Maintained
3028 F:      drivers/bluetooth/
3029
3030 BLUETOOTH SUBSYSTEM
3031 M:      Marcel Holtmann <marcel@holtmann.org>
3032 M:      Johan Hedberg <johan.hedberg@gmail.com>
3033 L:      linux-bluetooth@vger.kernel.org
3034 W:      http://www.bluez.org/
3035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3037 S:      Maintained
3038 F:      net/bluetooth/
3039 F:      include/net/bluetooth/
3040
3041 BONDING DRIVER
3042 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3043 M:      Veaceslav Falico <vfalico@gmail.com>
3044 M:      Andy Gospodarek <andy@greyhouse.net>
3045 L:      netdev@vger.kernel.org
3046 W:      http://sourceforge.net/projects/bonding/
3047 S:      Supported
3048 F:      drivers/net/bonding/
3049 F:      include/uapi/linux/if_bonding.h
3050
3051 BPF (Safe dynamic programs and tools)
3052 M:      Alexei Starovoitov <ast@kernel.org>
3053 M:      Daniel Borkmann <daniel@iogearbox.net>
3054 R:      Martin KaFai Lau <kafai@fb.com>
3055 R:      Song Liu <songliubraving@fb.com>
3056 R:      Yonghong Song <yhs@fb.com>
3057 L:      netdev@vger.kernel.org
3058 L:      bpf@vger.kernel.org
3059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3061 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3062 S:      Supported
3063 F:      arch/*/net/*
3064 F:      Documentation/networking/filter.txt
3065 F:      Documentation/bpf/
3066 F:      include/linux/bpf*
3067 F:      include/linux/filter.h
3068 F:      include/trace/events/xdp.h
3069 F:      include/uapi/linux/bpf*
3070 F:      include/uapi/linux/filter.h
3071 F:      kernel/bpf/
3072 F:      kernel/trace/bpf_trace.c
3073 F:      lib/test_bpf.c
3074 F:      net/bpf/
3075 F:      net/core/filter.c
3076 F:      net/sched/act_bpf.c
3077 F:      net/sched/cls_bpf.c
3078 F:      samples/bpf/
3079 F:      tools/bpf/
3080 F:      tools/lib/bpf/
3081 F:      tools/testing/selftests/bpf/
3082 K:      bpf
3083 N:      bpf
3084
3085 BPF JIT for ARM
3086 M:      Shubham Bansal <illusionist.neo@gmail.com>
3087 L:      netdev@vger.kernel.org
3088 L:      bpf@vger.kernel.org
3089 S:      Maintained
3090 F:      arch/arm/net/
3091
3092 BPF JIT for ARM64
3093 M:      Daniel Borkmann <daniel@iogearbox.net>
3094 M:      Alexei Starovoitov <ast@kernel.org>
3095 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3096 L:      netdev@vger.kernel.org
3097 L:      bpf@vger.kernel.org
3098 S:      Supported
3099 F:      arch/arm64/net/
3100
3101 BPF JIT for MIPS (32-BIT AND 64-BIT)
3102 M:      Paul Burton <paul.burton@mips.com>
3103 L:      netdev@vger.kernel.org
3104 L:      bpf@vger.kernel.org
3105 S:      Maintained
3106 F:      arch/mips/net/
3107
3108 BPF JIT for NFP NICs
3109 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3110 L:      netdev@vger.kernel.org
3111 L:      bpf@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/net/ethernet/netronome/nfp/bpf/
3114
3115 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3116 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3117 M:      Sandipan Das <sandipan@linux.ibm.com>
3118 L:      netdev@vger.kernel.org
3119 L:      bpf@vger.kernel.org
3120 S:      Maintained
3121 F:      arch/powerpc/net/
3122
3123 BPF JIT for RISC-V (RV64G)
3124 M:      Björn Töpel <bjorn.topel@gmail.com>
3125 L:      netdev@vger.kernel.org
3126 S:      Maintained
3127 F:      arch/riscv/net/
3128
3129 BPF JIT for S390
3130 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3131 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3132 M:      Vasily Gorbik <gor@linux.ibm.com>
3133 L:      netdev@vger.kernel.org
3134 L:      bpf@vger.kernel.org
3135 S:      Maintained
3136 F:      arch/s390/net/
3137 X:      arch/s390/net/pnet.c
3138
3139 BPF JIT for SPARC (32-BIT AND 64-BIT)
3140 M:      David S. Miller <davem@davemloft.net>
3141 L:      netdev@vger.kernel.org
3142 L:      bpf@vger.kernel.org
3143 S:      Maintained
3144 F:      arch/sparc/net/
3145
3146 BPF JIT for X86 32-BIT
3147 M:      Wang YanQing <udknight@gmail.com>
3148 L:      netdev@vger.kernel.org
3149 L:      bpf@vger.kernel.org
3150 S:      Maintained
3151 F:      arch/x86/net/bpf_jit_comp32.c
3152
3153 BPF JIT for X86 64-BIT
3154 M:      Alexei Starovoitov <ast@kernel.org>
3155 M:      Daniel Borkmann <daniel@iogearbox.net>
3156 L:      netdev@vger.kernel.org
3157 L:      bpf@vger.kernel.org
3158 S:      Supported
3159 F:      arch/x86/net/
3160 X:      arch/x86/net/bpf_jit_comp32.c
3161
3162 BROADCOM B44 10/100 ETHERNET DRIVER
3163 M:      Michael Chan <michael.chan@broadcom.com>
3164 L:      netdev@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/net/ethernet/broadcom/b44.*
3167
3168 BROADCOM B53 ETHERNET SWITCH DRIVER
3169 M:      Florian Fainelli <f.fainelli@gmail.com>
3170 L:      netdev@vger.kernel.org
3171 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3172 S:      Supported
3173 F:      drivers/net/dsa/b53/*
3174 F:      include/linux/platform_data/b53.h
3175
3176 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3177 M:      Florian Fainelli <f.fainelli@gmail.com>
3178 M:      Ray Jui <rjui@broadcom.com>
3179 M:      Scott Branden <sbranden@broadcom.com>
3180 M:      bcm-kernel-feedback-list@broadcom.com
3181 T:      git git://github.com/broadcom/mach-bcm
3182 S:      Maintained
3183 N:      bcm281*
3184 N:      bcm113*
3185 N:      bcm216*
3186 N:      kona
3187 F:      arch/arm/mach-bcm/
3188
3189 BROADCOM BCM2835 ARM ARCHITECTURE
3190 M:      Eric Anholt <eric@anholt.net>
3191 M:      Stefan Wahren <wahrenst@gmx.net>
3192 L:      bcm-kernel-feedback-list@broadcom.com
3193 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3195 T:      git git://github.com/anholt/linux
3196 S:      Maintained
3197 N:      bcm2835
3198 F:      drivers/staging/vc04_services
3199
3200 BROADCOM BCM47XX MIPS ARCHITECTURE
3201 M:      Hauke Mehrtens <hauke@hauke-m.de>
3202 M:      Rafał Miłecki <zajec5@gmail.com>
3203 L:      linux-mips@vger.kernel.org
3204 S:      Maintained
3205 F:      Documentation/devicetree/bindings/mips/brcm/
3206 F:      arch/mips/bcm47xx/*
3207 F:      arch/mips/include/asm/mach-bcm47xx/*
3208
3209 BROADCOM BCM5301X ARM ARCHITECTURE
3210 M:      Hauke Mehrtens <hauke@hauke-m.de>
3211 M:      Rafał Miłecki <zajec5@gmail.com>
3212 M:      bcm-kernel-feedback-list@broadcom.com
3213 L:      linux-arm-kernel@lists.infradead.org
3214 S:      Maintained
3215 F:      arch/arm/mach-bcm/bcm_5301x.c
3216 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3217 F:      arch/arm/boot/dts/bcm470*
3218 F:      arch/arm/boot/dts/bcm953012*
3219
3220 BROADCOM BCM53573 ARM ARCHITECTURE
3221 M:      Rafał Miłecki <rafal@milecki.pl>
3222 L:      bcm-kernel-feedback-list@broadcom.com
3223 L:      linux-arm-kernel@lists.infradead.org
3224 S:      Maintained
3225 F:      arch/arm/boot/dts/bcm53573*
3226 F:      arch/arm/boot/dts/bcm47189*
3227
3228 BROADCOM BCM63XX ARM ARCHITECTURE
3229 M:      Florian Fainelli <f.fainelli@gmail.com>
3230 M:      bcm-kernel-feedback-list@broadcom.com
3231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3232 T:      git git://github.com/broadcom/stblinux.git
3233 S:      Maintained
3234 N:      bcm63xx
3235
3236 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3237 M:      Kevin Cernekee <cernekee@gmail.com>
3238 L:      linux-usb@vger.kernel.org
3239 S:      Maintained
3240 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3241
3242 BROADCOM BCM7XXX ARM ARCHITECTURE
3243 M:      Brian Norris <computersforpeace@gmail.com>
3244 M:      Gregory Fong <gregory.0xf0@gmail.com>
3245 M:      Florian Fainelli <f.fainelli@gmail.com>
3246 M:      bcm-kernel-feedback-list@broadcom.com
3247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3248 T:      git git://github.com/broadcom/stblinux.git
3249 S:      Maintained
3250 F:      arch/arm/mach-bcm/*brcmstb*
3251 F:      arch/arm/boot/dts/bcm7*.dts*
3252 F:      drivers/bus/brcmstb_gisb.c
3253 F:      arch/arm/mm/cache-b15-rac.c
3254 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3255 N:      brcmstb
3256
3257 BROADCOM BMIPS CPUFREQ DRIVER
3258 M:      Markus Mayer <mmayer@broadcom.com>
3259 M:      bcm-kernel-feedback-list@broadcom.com
3260 L:      linux-pm@vger.kernel.org
3261 S:      Maintained
3262 F:      drivers/cpufreq/bmips-cpufreq.c
3263
3264 BROADCOM BMIPS MIPS ARCHITECTURE
3265 M:      Kevin Cernekee <cernekee@gmail.com>
3266 M:      Florian Fainelli <f.fainelli@gmail.com>
3267 L:      bcm-kernel-feedback-list@broadcom.com
3268 L:      linux-mips@vger.kernel.org
3269 T:      git git://github.com/broadcom/stblinux.git
3270 S:      Maintained
3271 F:      arch/mips/bmips/*
3272 F:      arch/mips/include/asm/mach-bmips/*
3273 F:      arch/mips/kernel/*bmips*
3274 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3275 F:      drivers/irqchip/irq-bcm63*
3276 F:      drivers/irqchip/irq-bcm7*
3277 F:      drivers/irqchip/irq-brcmstb*
3278 F:      include/linux/bcm963xx_nvram.h
3279 F:      include/linux/bcm963xx_tag.h
3280
3281 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3282 M:      Rasesh Mody <rmody@marvell.com>
3283 M:      GR-Linux-NIC-Dev@marvell.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/bnx2.*
3287 F:      drivers/net/ethernet/broadcom/bnx2_*
3288
3289 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3290 M:      QLogic-Storage-Upstream@qlogic.com
3291 L:      linux-scsi@vger.kernel.org
3292 S:      Supported
3293 F:      drivers/scsi/bnx2fc/
3294
3295 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3296 M:      QLogic-Storage-Upstream@qlogic.com
3297 L:      linux-scsi@vger.kernel.org
3298 S:      Supported
3299 F:      drivers/scsi/bnx2i/
3300
3301 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3302 M:      Ariel Elior <aelior@marvell.com>
3303 M:      Sudarsana Kalluru <skalluru@marvell.com>
3304 M:      GR-everest-linux-l2@marvell.com
3305 L:      netdev@vger.kernel.org
3306 S:      Supported
3307 F:      drivers/net/ethernet/broadcom/bnx2x/
3308
3309 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3310 M:      Michael Chan <michael.chan@broadcom.com>
3311 L:      netdev@vger.kernel.org
3312 S:      Supported
3313 F:      drivers/net/ethernet/broadcom/bnxt/
3314
3315 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3316 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3317 M:      Franky Lin <franky.lin@broadcom.com>
3318 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3319 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3320 M:      Wright Feng <wright.feng@cypress.com>
3321 L:      linux-wireless@vger.kernel.org
3322 L:      brcm80211-dev-list.pdl@broadcom.com
3323 L:      brcm80211-dev-list@cypress.com
3324 S:      Supported
3325 F:      drivers/net/wireless/broadcom/brcm80211/
3326
3327 BROADCOM BRCMSTB GPIO DRIVER
3328 M:      Gregory Fong <gregory.0xf0@gmail.com>
3329 L:      bcm-kernel-feedback-list@broadcom.com
3330 S:      Supported
3331 F:      drivers/gpio/gpio-brcmstb.c
3332 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3333
3334 BROADCOM BRCMSTB I2C DRIVER
3335 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3336 L:      linux-i2c@vger.kernel.org
3337 L:      bcm-kernel-feedback-list@broadcom.com
3338 S:      Supported
3339 F:      drivers/i2c/busses/i2c-brcmstb.c
3340 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3341
3342 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3343 M:      Al Cooper <alcooperx@gmail.com>
3344 L:      linux-kernel@vger.kernel.org
3345 L:      bcm-kernel-feedback-list@broadcom.com
3346 S:      Maintained
3347 F:      drivers/phy/broadcom/phy-brcm-usb*
3348
3349 BROADCOM GENET ETHERNET DRIVER
3350 M:      Doug Berger <opendmb@gmail.com>
3351 M:      Florian Fainelli <f.fainelli@gmail.com>
3352 L:      bcm-kernel-feedback-list@broadcom.com
3353 L:      netdev@vger.kernel.org
3354 S:      Supported
3355 F:      drivers/net/ethernet/broadcom/genet/
3356
3357 BROADCOM IPROC ARM ARCHITECTURE
3358 M:      Ray Jui <rjui@broadcom.com>
3359 M:      Scott Branden <sbranden@broadcom.com>
3360 M:      bcm-kernel-feedback-list@broadcom.com
3361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3362 T:      git git://github.com/broadcom/cygnus-linux.git
3363 S:      Maintained
3364 N:      iproc
3365 N:      cygnus
3366 N:      bcm[-_]nsp
3367 N:      bcm9113*
3368 N:      bcm9583*
3369 N:      bcm9585*
3370 N:      bcm9586*
3371 N:      bcm988312
3372 N:      bcm113*
3373 N:      bcm583*
3374 N:      bcm585*
3375 N:      bcm586*
3376 N:      bcm88312
3377 N:      hr2
3378 N:      stingray
3379 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3380 F:      arch/arm64/boot/dts/broadcom/stingray/*
3381 F:      drivers/clk/bcm/clk-ns*
3382 F:      drivers/clk/bcm/clk-sr*
3383 F:      drivers/pinctrl/bcm/pinctrl-ns*
3384 F:      include/dt-bindings/clock/bcm-sr*
3385
3386 BROADCOM KONA GPIO DRIVER
3387 M:      Ray Jui <rjui@broadcom.com>
3388 L:      bcm-kernel-feedback-list@broadcom.com
3389 S:      Supported
3390 F:      drivers/gpio/gpio-bcm-kona.c
3391 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3392
3393 BROADCOM NETXTREME-E ROCE DRIVER
3394 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3395 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3396 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3397 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3398 L:      linux-rdma@vger.kernel.org
3399 W:      http://www.broadcom.com
3400 S:      Supported
3401 F:      drivers/infiniband/hw/bnxt_re/
3402 F:      include/uapi/rdma/bnxt_re-abi.h
3403
3404 BROADCOM NVRAM DRIVER
3405 M:      Rafał Miłecki <zajec5@gmail.com>
3406 L:      linux-mips@vger.kernel.org
3407 S:      Maintained
3408 F:      drivers/firmware/broadcom/*
3409
3410 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3411 M:      Rafał Miłecki <zajec5@gmail.com>
3412 L:      linux-wireless@vger.kernel.org
3413 S:      Maintained
3414 F:      drivers/bcma/
3415 F:      include/linux/bcma/
3416
3417 BROADCOM STB AVS CPUFREQ DRIVER
3418 M:      Markus Mayer <mmayer@broadcom.com>
3419 M:      bcm-kernel-feedback-list@broadcom.com
3420 L:      linux-pm@vger.kernel.org
3421 S:      Maintained
3422 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3423 F:      drivers/cpufreq/brcmstb*
3424
3425 BROADCOM STB AVS TMON DRIVER
3426 M:      Markus Mayer <mmayer@broadcom.com>
3427 M:      bcm-kernel-feedback-list@broadcom.com
3428 L:      linux-pm@vger.kernel.org
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3431 F:      drivers/thermal/broadcom/brcmstb*
3432
3433 BROADCOM STB NAND FLASH DRIVER
3434 M:      Brian Norris <computersforpeace@gmail.com>
3435 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3436 L:      linux-mtd@lists.infradead.org
3437 L:      bcm-kernel-feedback-list@broadcom.com
3438 S:      Maintained
3439 F:      drivers/mtd/nand/raw/brcmnand/
3440
3441 BROADCOM STB DPFE DRIVER
3442 M:      Markus Mayer <mmayer@broadcom.com>
3443 M:      bcm-kernel-feedback-list@broadcom.com
3444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3445 S:      Maintained
3446 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3447 F:      drivers/memory/brcmstb_dpfe.c
3448
3449 BROADCOM SPI DRIVER
3450 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3451 M:      bcm-kernel-feedback-list@broadcom.com
3452 S:      Maintained
3453 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3454 F:      drivers/spi/spi-bcm-qspi.*
3455 F:      drivers/spi/spi-brcmstb-qspi.c
3456 F:      drivers/spi/spi-iproc-qspi.c
3457
3458 BROADCOM SYSTEMPORT ETHERNET DRIVER
3459 M:      Florian Fainelli <f.fainelli@gmail.com>
3460 L:      bcm-kernel-feedback-list@broadcom.com
3461 L:      netdev@vger.kernel.org
3462 S:      Supported
3463 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3464
3465 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3466 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3467 M:      Prashant Sreedharan <prashant@broadcom.com>
3468 M:      Michael Chan <mchan@broadcom.com>
3469 L:      netdev@vger.kernel.org
3470 S:      Supported
3471 F:      drivers/net/ethernet/broadcom/tg3.*
3472
3473 BROCADE BFA FC SCSI DRIVER
3474 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3475 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3476 L:      linux-scsi@vger.kernel.org
3477 S:      Supported
3478 F:      drivers/scsi/bfa/
3479
3480 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3481 M:      Rasesh Mody <rmody@marvell.com>
3482 M:      Sudarsana Kalluru <skalluru@marvell.com>
3483 M:      GR-Linux-NIC-Dev@marvell.com
3484 L:      netdev@vger.kernel.org
3485 S:      Supported
3486 F:      drivers/net/ethernet/brocade/bna/
3487
3488 BSG (block layer generic sg v4 driver)
3489 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3490 L:      linux-scsi@vger.kernel.org
3491 S:      Supported
3492 F:      block/bsg.c
3493 F:      include/linux/bsg.h
3494 F:      include/uapi/linux/bsg.h
3495
3496 BT87X AUDIO DRIVER
3497 M:      Clemens Ladisch <clemens@ladisch.de>
3498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3500 S:      Maintained
3501 F:      Documentation/sound/cards/bt87x.rst
3502 F:      sound/pci/bt87x.c
3503
3504 BT8XXGPIO DRIVER
3505 M:      Michael Buesch <m@bues.ch>
3506 W:      http://bu3sch.de/btgpio.php
3507 S:      Maintained
3508 F:      drivers/gpio/gpio-bt8xx.c
3509
3510 BTRFS FILE SYSTEM
3511 M:      Chris Mason <clm@fb.com>
3512 M:      Josef Bacik <josef@toxicpanda.com>
3513 M:      David Sterba <dsterba@suse.com>
3514 L:      linux-btrfs@vger.kernel.org
3515 W:      http://btrfs.wiki.kernel.org/
3516 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3518 S:      Maintained
3519 F:      Documentation/filesystems/btrfs.txt
3520 F:      fs/btrfs/
3521 F:      include/linux/btrfs*
3522 F:      include/uapi/linux/btrfs*
3523
3524 BTTV VIDEO4LINUX DRIVER
3525 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3526 L:      linux-media@vger.kernel.org
3527 W:      https://linuxtv.org
3528 T:      git git://linuxtv.org/media_tree.git
3529 S:      Odd fixes
3530 F:      Documentation/media/v4l-drivers/bttv*
3531 F:      drivers/media/pci/bt8xx/bttv*
3532
3533 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3534 M:      Chanwoo Choi <cw00.choi@samsung.com>
3535 L:      linux-pm@vger.kernel.org
3536 L:      linux-samsung-soc@vger.kernel.org
3537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3538 S:      Maintained
3539 F:      drivers/devfreq/exynos-bus.c
3540 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3541
3542 BUSLOGIC SCSI DRIVER
3543 M:      Khalid Aziz <khalid@gonehiking.org>
3544 L:      linux-scsi@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/scsi/BusLogic.*
3547 F:      drivers/scsi/FlashPoint.*
3548
3549 C-MEDIA CMI8788 DRIVER
3550 M:      Clemens Ladisch <clemens@ladisch.de>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3553 S:      Maintained
3554 F:      sound/pci/oxygen/
3555
3556 C-SKY ARCHITECTURE
3557 M:      Guo Ren <guoren@kernel.org>
3558 T:      git https://github.com/c-sky/csky-linux.git
3559 S:      Supported
3560 F:      arch/csky/
3561 F:      Documentation/devicetree/bindings/csky/
3562 F:      drivers/irqchip/irq-csky-*
3563 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3564 F:      drivers/clocksource/timer-gx6605s.c
3565 F:      drivers/clocksource/timer-mp-csky.c
3566 F:      Documentation/devicetree/bindings/timer/csky,*
3567 K:      csky
3568 N:      csky
3569
3570 C6X ARCHITECTURE
3571 M:      Mark Salter <msalter@redhat.com>
3572 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3573 L:      linux-c6x-dev@linux-c6x.org
3574 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3575 S:      Maintained
3576 F:      arch/c6x/
3577
3578 CA8210 IEEE-802.15.4 RADIO DRIVER
3579 M:      Harry Morris <h.morris@cascoda.com>
3580 L:      linux-wpan@vger.kernel.org
3581 W:      https://github.com/Cascoda/ca8210-linux.git
3582 S:      Maintained
3583 F:      drivers/net/ieee802154/ca8210.c
3584 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3585
3586 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3587 M:      David Howells <dhowells@redhat.com>
3588 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3589 S:      Supported
3590 F:      Documentation/filesystems/caching/cachefiles.txt
3591 F:      fs/cachefiles/
3592
3593 CADENCE MIPI-CSI2 BRIDGES
3594 M:      Maxime Ripard <mripard@kernel.org>
3595 L:      linux-media@vger.kernel.org
3596 S:      Maintained
3597 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3598 F:      drivers/media/platform/cadence/cdns-csi2*
3599
3600 CADET FM/AM RADIO RECEIVER DRIVER
3601 M:      Hans Verkuil <hverkuil@xs4all.nl>
3602 L:      linux-media@vger.kernel.org
3603 T:      git git://linuxtv.org/media_tree.git
3604 W:      https://linuxtv.org
3605 S:      Maintained
3606 F:      drivers/media/radio/radio-cadet*
3607
3608 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3609 M:      Jonathan Corbet <corbet@lwn.net>
3610 L:      linux-media@vger.kernel.org
3611 T:      git git://linuxtv.org/media_tree.git
3612 S:      Maintained
3613 F:      Documentation/media/v4l-drivers/cafe_ccic*
3614 F:      drivers/media/platform/marvell-ccic/
3615
3616 CAIF NETWORK LAYER
3617 L:      netdev@vger.kernel.org
3618 S:      Orphan
3619 F:      Documentation/networking/caif/
3620 F:      drivers/net/caif/
3621 F:      include/uapi/linux/caif/
3622 F:      include/net/caif/
3623 F:      net/caif/
3624
3625 CAKE QDISC
3626 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3627 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3628 S:      Maintained
3629 F:      net/sched/sch_cake.c
3630
3631 CALGARY x86-64 IOMMU
3632 M:      Muli Ben-Yehuda <mulix@mulix.org>
3633 M:      Jon Mason <jdmason@kudzu.us>
3634 L:      iommu@lists.linux-foundation.org
3635 S:      Maintained
3636 F:      arch/x86/kernel/pci-calgary_64.c
3637 F:      arch/x86/kernel/tce_64.c
3638 F:      arch/x86/include/asm/calgary.h
3639 F:      arch/x86/include/asm/tce.h
3640
3641 CAN NETWORK DRIVERS
3642 M:      Wolfgang Grandegger <wg@grandegger.com>
3643 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3644 L:      linux-can@vger.kernel.org
3645 W:      https://github.com/linux-can
3646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3648 S:      Maintained
3649 F:      Documentation/devicetree/bindings/net/can/
3650 F:      drivers/net/can/
3651 F:      include/linux/can/dev.h
3652 F:      include/linux/can/led.h
3653 F:      include/linux/can/rx-offload.h
3654 F:      include/linux/can/platform/
3655 F:      include/uapi/linux/can/error.h
3656 F:      include/uapi/linux/can/netlink.h
3657 F:      include/uapi/linux/can/vxcan.h
3658
3659 CAN NETWORK LAYER
3660 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3661 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3662 L:      linux-can@vger.kernel.org
3663 W:      https://github.com/linux-can
3664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3666 S:      Maintained
3667 F:      Documentation/networking/can.rst
3668 F:      net/can/
3669 F:      include/linux/can/core.h
3670 F:      include/linux/can/skb.h
3671 F:      include/net/netns/can.h
3672 F:      include/uapi/linux/can.h
3673 F:      include/uapi/linux/can/bcm.h
3674 F:      include/uapi/linux/can/raw.h
3675 F:      include/uapi/linux/can/gw.h
3676
3677 CAN-J1939 NETWORK LAYER
3678 M:      Robin van der Gracht <robin@protonic.nl>
3679 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3680 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3681 L:      linux-can@vger.kernel.org
3682 S:      Maintained
3683 F:      Documentation/networking/j1939.txt
3684 F:      net/can/j1939/
3685 F:      include/uapi/linux/can/j1939.h
3686
3687 CAPABILITIES
3688 M:      Serge Hallyn <serge@hallyn.com>
3689 L:      linux-security-module@vger.kernel.org
3690 S:      Supported
3691 F:      include/linux/capability.h
3692 F:      include/uapi/linux/capability.h
3693 F:      security/commoncap.c
3694 F:      kernel/capability.c
3695
3696 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3697 M:      Kevin Tsai <ktsai@capellamicro.com>
3698 S:      Maintained
3699 F:      drivers/iio/light/cm*
3700
3701 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3702 M:      Christian Lamparter <chunkeey@googlemail.com>
3703 L:      linux-wireless@vger.kernel.org
3704 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3705 S:      Maintained
3706 F:      drivers/net/wireless/ath/carl9170/
3707
3708 CAVIUM I2C DRIVER
3709 M:      Jan Glauber <jglauber@cavium.com>
3710 M:      David Daney <david.daney@cavium.com>
3711 W:      http://www.cavium.com
3712 S:      Supported
3713 F:      drivers/i2c/busses/i2c-octeon*
3714 F:      drivers/i2c/busses/i2c-thunderx*
3715
3716 CAVIUM LIQUIDIO NETWORK DRIVER
3717 M:      Derek Chickles <dchickles@marvell.com>
3718 M:      Satanand Burla <sburla@marvell.com>
3719 M:      Felix Manlunas <fmanlunas@marvell.com>
3720 L:      netdev@vger.kernel.org
3721 W:      http://www.cavium.com
3722 S:      Supported
3723 F:      drivers/net/ethernet/cavium/liquidio/
3724
3725 CAVIUM MMC DRIVER
3726 M:      Jan Glauber <jglauber@cavium.com>
3727 M:      David Daney <david.daney@cavium.com>
3728 M:      Steven J. Hill <Steven.Hill@cavium.com>
3729 W:      http://www.cavium.com
3730 S:      Supported
3731 F:      drivers/mmc/host/cavium*
3732
3733 CAVIUM OCTEON-TX CRYPTO DRIVER
3734 M:      George Cherian <george.cherian@cavium.com>
3735 L:      linux-crypto@vger.kernel.org
3736 W:      http://www.cavium.com
3737 S:      Supported
3738 F:      drivers/crypto/cavium/cpt/
3739
3740 CAVIUM THUNDERX2 ARM64 SOC
3741 M:      Robert Richter <rrichter@cavium.com>
3742 M:      Jayachandran C <jnair@caviumnetworks.com>
3743 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3744 S:      Maintained
3745 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3746 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3747
3748 CC2520 IEEE-802.15.4 RADIO DRIVER
3749 M:      Varka Bhadram <varkabhadram@gmail.com>
3750 L:      linux-wpan@vger.kernel.org
3751 S:      Maintained
3752 F:      drivers/net/ieee802154/cc2520.c
3753 F:      include/linux/spi/cc2520.h
3754 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3755
3756 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3757 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3758 L:      linux-crypto@vger.kernel.org
3759 S:      Supported
3760 F:      drivers/crypto/ccree/
3761 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3762
3763 CEC FRAMEWORK
3764 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3765 L:      linux-media@vger.kernel.org
3766 T:      git git://linuxtv.org/media_tree.git
3767 W:      http://linuxtv.org
3768 S:      Supported
3769 F:      Documentation/media/kapi/cec-core.rst
3770 F:      Documentation/media/uapi/cec
3771 F:      drivers/media/cec/
3772 F:      drivers/media/rc/keymaps/rc-cec.c
3773 F:      include/media/cec.h
3774 F:      include/media/cec-notifier.h
3775 F:      include/uapi/linux/cec.h
3776 F:      include/uapi/linux/cec-funcs.h
3777 F:      Documentation/devicetree/bindings/media/cec.txt
3778 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3779
3780 CEC GPIO DRIVER
3781 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3782 L:      linux-media@vger.kernel.org
3783 T:      git git://linuxtv.org/media_tree.git
3784 W:      http://linuxtv.org
3785 S:      Supported
3786 F:      drivers/media/platform/cec-gpio/
3787 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3788
3789 CELL BROADBAND ENGINE ARCHITECTURE
3790 M:      Arnd Bergmann <arnd@arndb.de>
3791 L:      linuxppc-dev@lists.ozlabs.org
3792 W:      http://www.ibm.com/developerworks/power/cell/
3793 S:      Supported
3794 F:      arch/powerpc/include/asm/cell*.h
3795 F:      arch/powerpc/include/asm/spu*.h
3796 F:      arch/powerpc/include/uapi/asm/spu*.h
3797 F:      arch/powerpc/oprofile/*cell*
3798 F:      arch/powerpc/platforms/cell/
3799
3800 CEPH COMMON CODE (LIBCEPH)
3801 M:      Ilya Dryomov <idryomov@gmail.com>
3802 M:      Jeff Layton <jlayton@kernel.org>
3803 M:      Sage Weil <sage@redhat.com>
3804 L:      ceph-devel@vger.kernel.org
3805 W:      http://ceph.com/
3806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3807 T:      git git://github.com/ceph/ceph-client.git
3808 S:      Supported
3809 F:      net/ceph/
3810 F:      include/linux/ceph/
3811 F:      include/linux/crush/
3812
3813 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3814 M:      Jeff Layton <jlayton@kernel.org>
3815 M:      Sage Weil <sage@redhat.com>
3816 M:      Ilya Dryomov <idryomov@gmail.com>
3817 L:      ceph-devel@vger.kernel.org
3818 W:      http://ceph.com/
3819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3820 T:      git git://github.com/ceph/ceph-client.git
3821 S:      Supported
3822 F:      Documentation/filesystems/ceph.txt
3823 F:      fs/ceph/
3824
3825 CERTIFICATE HANDLING:
3826 M:      David Howells <dhowells@redhat.com>
3827 M:      David Woodhouse <dwmw2@infradead.org>
3828 L:      keyrings@vger.kernel.org
3829 S:      Maintained
3830 F:      Documentation/admin-guide/module-signing.rst
3831 F:      certs/
3832 F:      scripts/sign-file.c
3833 F:      scripts/extract-cert.c
3834
3835 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3836 L:      devel@driverdev.osuosl.org
3837 S:      Obsolete
3838 F:      drivers/staging/wusbcore/
3839
3840 CFAG12864B LCD DRIVER
3841 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3842 S:      Maintained
3843 F:      drivers/auxdisplay/cfag12864b.c
3844 F:      include/linux/cfag12864b.h
3845
3846 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3847 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3848 S:      Maintained
3849 F:      drivers/auxdisplay/cfag12864bfb.c
3850 F:      include/linux/cfag12864b.h
3851
3852 802.11 (including CFG80211/NL80211)
3853 M:      Johannes Berg <johannes@sipsolutions.net>
3854 L:      linux-wireless@vger.kernel.org
3855 W:      http://wireless.kernel.org/
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3858 S:      Maintained
3859 F:      net/wireless/
3860 F:      include/uapi/linux/nl80211.h
3861 F:      include/linux/ieee80211.h
3862 F:      include/net/wext.h
3863 F:      include/net/cfg80211.h
3864 F:      include/net/iw_handler.h
3865 F:      include/net/ieee80211_radiotap.h
3866 F:      Documentation/driver-api/80211/cfg80211.rst
3867 F:      Documentation/networking/regulatory.txt
3868
3869 CHAR and MISC DRIVERS
3870 M:      Arnd Bergmann <arnd@arndb.de>
3871 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3873 S:      Supported
3874 F:      drivers/char/
3875 F:      drivers/misc/
3876 F:      include/linux/miscdevice.h
3877
3878 CHECKPATCH
3879 M:      Andy Whitcroft <apw@canonical.com>
3880 M:      Joe Perches <joe@perches.com>
3881 S:      Maintained
3882 F:      scripts/checkpatch.pl
3883
3884 CHINESE DOCUMENTATION
3885 M:      Harry Wei <harryxiyou@gmail.com>
3886 M:      Alex Shi <alex.shi@linux.alibaba.com>
3887 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3888 S:      Maintained
3889 F:      Documentation/translations/zh_CN/
3890
3891 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3892 M:      Peter Chen <Peter.Chen@nxp.com>
3893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3894 L:      linux-usb@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/usb/chipidea/
3897
3898 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3899 M:      Hans de Goede <hdegoede@redhat.com>
3900 L:      linux-input@vger.kernel.org
3901 S:      Maintained
3902 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3903 F:      drivers/input/touchscreen/chipone_icn8318.c
3904
3905 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3906 M:      Hans de Goede <hdegoede@redhat.com>
3907 L:      linux-input@vger.kernel.org
3908 S:      Maintained
3909 F:      drivers/input/touchscreen/chipone_icn8505.c
3910
3911 CHROME HARDWARE PLATFORM SUPPORT
3912 M:      Benson Leung <bleung@chromium.org>
3913 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3914 S:      Maintained
3915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3916 F:      drivers/platform/chrome/
3917
3918 CHROMEOS EC SUBDRIVERS
3919 M:      Benson Leung <bleung@chromium.org>
3920 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3921 R:      Guenter Roeck <groeck@chromium.org>
3922 S:      Maintained
3923 N:      cros_ec
3924 N:      cros-ec
3925 F:      drivers/power/supply/cros_usbpd-charger.c
3926
3927 CHROMEOS EC CODEC DRIVER
3928 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3929 S:      Maintained
3930 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3931 R:      Guenter Roeck <groeck@chromium.org>
3932 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3933 F:      sound/soc/codecs/cros_ec_codec.*
3934
3935 CIRRUS LOGIC AUDIO CODEC DRIVERS
3936 M:      Brian Austin <brian.austin@cirrus.com>
3937 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3938 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3939 S:      Maintained
3940 F:      sound/soc/codecs/cs*
3941
3942 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3943 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3944 L:      netdev@vger.kernel.org
3945 S:      Maintained
3946 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3947
3948 CIRRUS LOGIC LOCHNAGAR DRIVER
3949 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3950 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3951 L:      patches@opensource.cirrus.com
3952 S:      Supported
3953 F:      drivers/clk/clk-lochnagar.c
3954 F:      drivers/hwmon/lochnagar-hwmon.c
3955 F:      drivers/mfd/lochnagar-i2c.c
3956 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3957 F:      drivers/regulator/lochnagar-regulator.c
3958 F:      sound/soc/codecs/lochnagar-sc.c
3959 F:      include/dt-bindings/clk/lochnagar.h
3960 F:      include/dt-bindings/pinctrl/lochnagar.h
3961 F:      include/linux/mfd/lochnagar*
3962 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3963 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3964 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3965 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3966 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3967 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3968 F:      Documentation/hwmon/lochnagar.rst
3969
3970 CISCO FCOE HBA DRIVER
3971 M:      Satish Kharat <satishkh@cisco.com>
3972 M:      Sesidhar Baddela <sebaddel@cisco.com>
3973 M:      Karan Tilak Kumar <kartilak@cisco.com>
3974 L:      linux-scsi@vger.kernel.org
3975 S:      Supported
3976 F:      drivers/scsi/fnic/
3977
3978 CISCO SCSI HBA DRIVER
3979 M:      Karan Tilak Kumar <kartilak@cisco.com>
3980 M:      Sesidhar Baddela <sebaddel@cisco.com>
3981 L:      linux-scsi@vger.kernel.org
3982 S:      Supported
3983 F:      drivers/scsi/snic/
3984
3985 CISCO VIC ETHERNET NIC DRIVER
3986 M:      Christian Benvenuti <benve@cisco.com>
3987 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3988 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3989 S:      Supported
3990 F:      drivers/net/ethernet/cisco/enic/
3991
3992 CISCO VIC LOW LATENCY NIC DRIVER
3993 M:      Christian Benvenuti <benve@cisco.com>
3994 M:      Nelson Escobar <neescoba@cisco.com>
3995 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3996 S:      Supported
3997 F:      drivers/infiniband/hw/usnic/
3998
3999 CIRRUS LOGIC MADERA CODEC DRIVERS
4000 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4001 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4003 L:      patches@opensource.cirrus.com
4004 T:      git https://github.com/CirrusLogic/linux-drivers.git
4005 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4006 S:      Supported
4007 F:      Documentation/devicetree/bindings/mfd/madera.txt
4008 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4009 F:      Documentation/devicetree/bindings/sound/madera.txt
4010 F:      include/dt-bindings/sound/madera*
4011 F:      include/linux/irqchip/irq-madera*
4012 F:      include/linux/mfd/madera/*
4013 F:      include/sound/madera*
4014 F:      drivers/gpio/gpio-madera*
4015 F:      drivers/irqchip/irq-madera*
4016 F:      drivers/mfd/madera*
4017 F:      drivers/mfd/cs47l*
4018 F:      drivers/pinctrl/cirrus/*
4019 F:      sound/soc/codecs/cs47l*
4020 F:      sound/soc/codecs/madera*
4021
4022 CLANG-FORMAT FILE
4023 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4024 S:      Maintained
4025 F:      .clang-format
4026
4027 CLANG/LLVM BUILD SUPPORT
4028 L:      clang-built-linux@googlegroups.com
4029 W:      https://clangbuiltlinux.github.io/
4030 B:      https://github.com/ClangBuiltLinux/linux/issues
4031 C:      irc://chat.freenode.net/clangbuiltlinux
4032 S:      Supported
4033 K:      \b(?i:clang|llvm)\b
4034
4035 CLEANCACHE API
4036 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4037 L:      linux-kernel@vger.kernel.org
4038 S:      Maintained
4039 F:      mm/cleancache.c
4040 F:      include/linux/cleancache.h
4041
4042 CLK API
4043 M:      Russell King <linux@armlinux.org.uk>
4044 L:      linux-clk@vger.kernel.org
4045 S:      Maintained
4046 F:      include/linux/clk.h
4047
4048 CLOCKSOURCE, CLOCKEVENT DRIVERS
4049 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4050 M:      Thomas Gleixner <tglx@linutronix.de>
4051 L:      linux-kernel@vger.kernel.org
4052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4053 S:      Supported
4054 F:      drivers/clocksource/
4055 F:      Documentation/devicetree/bindings/timer/
4056
4057 CMPC ACPI DRIVER
4058 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4059 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4060 L:      platform-driver-x86@vger.kernel.org
4061 S:      Supported
4062 F:      drivers/platform/x86/classmate-laptop.c
4063
4064 COBALT MEDIA DRIVER
4065 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4066 L:      linux-media@vger.kernel.org
4067 T:      git git://linuxtv.org/media_tree.git
4068 W:      https://linuxtv.org
4069 S:      Supported
4070 F:      drivers/media/pci/cobalt/
4071
4072 COCCINELLE/Semantic Patches (SmPL)
4073 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4074 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4075 M:      Nicolas Palix <nicolas.palix@imag.fr>
4076 M:      Michal Marek <michal.lkml@markovi.net>
4077 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4079 W:      http://coccinelle.lip6.fr/
4080 S:      Supported
4081 F:      Documentation/dev-tools/coccinelle.rst
4082 F:      scripts/coccinelle/
4083 F:      scripts/coccicheck
4084
4085 CODA FILE SYSTEM
4086 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4087 M:      coda@cs.cmu.edu
4088 L:      codalist@coda.cs.cmu.edu
4089 W:      http://www.coda.cs.cmu.edu/
4090 S:      Maintained
4091 F:      Documentation/filesystems/coda.txt
4092 F:      fs/coda/
4093 F:      include/linux/coda*.h
4094 F:      include/uapi/linux/coda*.h
4095
4096 CODA V4L2 MEM2MEM DRIVER
4097 M:      Philipp Zabel <p.zabel@pengutronix.de>
4098 L:      linux-media@vger.kernel.org
4099 S:      Maintained
4100 F:      Documentation/devicetree/bindings/media/coda.txt
4101 F:      drivers/media/platform/coda/
4102
4103 CODE OF CONDUCT
4104 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4105 S:      Supported
4106 F:      Documentation/process/code-of-conduct.rst
4107 F:      Documentation/process/code-of-conduct-interpretation.rst
4108
4109 COMMON CLK FRAMEWORK
4110 M:      Michael Turquette <mturquette@baylibre.com>
4111 M:      Stephen Boyd <sboyd@kernel.org>
4112 L:      linux-clk@vger.kernel.org
4113 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4115 S:      Maintained
4116 F:      Documentation/devicetree/bindings/clock/
4117 F:      drivers/clk/
4118 X:      drivers/clk/clkdev.c
4119 F:      include/linux/clk-pr*
4120 F:      include/linux/clk/
4121 F:      include/linux/of_clk.h
4122
4123 COMMON INTERNET FILE SYSTEM (CIFS)
4124 M:      Steve French <sfrench@samba.org>
4125 L:      linux-cifs@vger.kernel.org
4126 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4127 W:      http://linux-cifs.samba.org/
4128 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4129 S:      Supported
4130 F:      Documentation/admin-guide/cifs/
4131 F:      fs/cifs/
4132
4133 COMPACTPCI HOTPLUG CORE
4134 M:      Scott Murray <scott@spiteful.org>
4135 L:      linux-pci@vger.kernel.org
4136 S:      Maintained
4137 F:      drivers/pci/hotplug/cpci_hotplug*
4138
4139 COMPACTPCI HOTPLUG GENERIC DRIVER
4140 M:      Scott Murray <scott@spiteful.org>
4141 L:      linux-pci@vger.kernel.org
4142 S:      Maintained
4143 F:      drivers/pci/hotplug/cpcihp_generic.c
4144
4145 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4146 M:      Scott Murray <scott@spiteful.org>
4147 L:      linux-pci@vger.kernel.org
4148 S:      Maintained
4149 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4150
4151 COMPAL LAPTOP SUPPORT
4152 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4153 L:      platform-driver-x86@vger.kernel.org
4154 S:      Maintained
4155 F:      drivers/platform/x86/compal-laptop.c
4156
4157 COMPILER ATTRIBUTES
4158 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4159 S:      Maintained
4160 F:      include/linux/compiler_attributes.h
4161
4162 CONEXANT ACCESSRUNNER USB DRIVER
4163 L:      accessrunner-general@lists.sourceforge.net
4164 W:      http://accessrunner.sourceforge.net/
4165 S:      Orphan
4166 F:      drivers/usb/atm/cxacru.c
4167
4168 CONFIGFS
4169 M:      Joel Becker <jlbec@evilplan.org>
4170 M:      Christoph Hellwig <hch@lst.de>
4171 T:      git git://git.infradead.org/users/hch/configfs.git
4172 S:      Supported
4173 F:      fs/configfs/
4174 F:      include/linux/configfs.h
4175
4176 CONNECTOR
4177 M:      Evgeniy Polyakov <zbr@ioremap.net>
4178 L:      netdev@vger.kernel.org
4179 S:      Maintained
4180 F:      drivers/connector/
4181
4182 CONTROL GROUP (CGROUP)
4183 M:      Tejun Heo <tj@kernel.org>
4184 M:      Li Zefan <lizefan@huawei.com>
4185 M:      Johannes Weiner <hannes@cmpxchg.org>
4186 L:      cgroups@vger.kernel.org
4187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4188 S:      Maintained
4189 F:      Documentation/admin-guide/cgroup-v2.rst
4190 F:      Documentation/admin-guide/cgroup-v1/
4191 F:      include/linux/cgroup*
4192 F:      kernel/cgroup/
4193
4194 CONTROL GROUP - CPUSET
4195 M:      Li Zefan <lizefan@huawei.com>
4196 L:      cgroups@vger.kernel.org
4197 W:      http://www.bullopensource.org/cpuset/
4198 W:      http://oss.sgi.com/projects/cpusets/
4199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4200 S:      Maintained
4201 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4202 F:      include/linux/cpuset.h
4203 F:      kernel/cgroup/cpuset.c
4204
4205 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4206 M:      Johannes Weiner <hannes@cmpxchg.org>
4207 M:      Michal Hocko <mhocko@kernel.org>
4208 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4209 L:      cgroups@vger.kernel.org
4210 L:      linux-mm@kvack.org
4211 S:      Maintained
4212 F:      mm/memcontrol.c
4213 F:      mm/swap_cgroup.c
4214
4215 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4216 M:      Tejun Heo <tj@kernel.org>
4217 M:      Jens Axboe <axboe@kernel.dk>
4218 L:      cgroups@vger.kernel.org
4219 L:      linux-block@vger.kernel.org
4220 T:      git git://git.kernel.dk/linux-block
4221 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4222 F:      block/blk-cgroup.c
4223 F:      include/linux/blk-cgroup.h
4224 F:      block/blk-throttle.c
4225 F:      block/blk-iolatency.c
4226 F:      block/bfq-cgroup.c
4227
4228 CORETEMP HARDWARE MONITORING DRIVER
4229 M:      Fenghua Yu <fenghua.yu@intel.com>
4230 L:      linux-hwmon@vger.kernel.org
4231 S:      Maintained
4232 F:      Documentation/hwmon/coretemp.rst
4233 F:      drivers/hwmon/coretemp.c
4234
4235 COSA/SRP SYNC SERIAL DRIVER
4236 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4237 W:      http://www.fi.muni.cz/~kas/cosa/
4238 S:      Maintained
4239 F:      drivers/net/wan/cosa*
4240
4241 COUNTER SUBSYSTEM
4242 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-counter*
4246 F:      Documentation/driver-api/generic-counter.rst
4247 F:      drivers/counter/
4248 F:      include/linux/counter.h
4249 F:      include/linux/counter_enum.h
4250
4251 CPMAC ETHERNET DRIVER
4252 M:      Florian Fainelli <f.fainelli@gmail.com>
4253 L:      netdev@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/net/ethernet/ti/cpmac.c
4256
4257 CPU FREQUENCY SCALING FRAMEWORK
4258 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4259 M:      Viresh Kumar <viresh.kumar@linaro.org>
4260 L:      linux-pm@vger.kernel.org
4261 S:      Maintained
4262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4264 B:      https://bugzilla.kernel.org
4265 F:      Documentation/admin-guide/pm/cpufreq.rst
4266 F:      Documentation/admin-guide/pm/intel_pstate.rst
4267 F:      Documentation/cpu-freq/
4268 F:      Documentation/devicetree/bindings/cpufreq/
4269 F:      drivers/cpufreq/
4270 F:      kernel/sched/cpufreq*.c
4271 F:      include/linux/cpufreq.h
4272 F:      include/linux/sched/cpufreq.h
4273 F:      tools/testing/selftests/cpufreq/
4274
4275 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4276 M:      Viresh Kumar <viresh.kumar@linaro.org>
4277 M:      Sudeep Holla <sudeep.holla@arm.com>
4278 L:      linux-pm@vger.kernel.org
4279 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4280 S:      Maintained
4281 F:      drivers/cpufreq/arm_big_little.h
4282 F:      drivers/cpufreq/arm_big_little.c
4283
4284 CPU POWER MONITORING SUBSYSTEM
4285 M:      Thomas Renninger <trenn@suse.com>
4286 M:      Shuah Khan <shuah@kernel.org>
4287 M:      Shuah Khan <skhan@linuxfoundation.org>
4288 L:      linux-pm@vger.kernel.org
4289 S:      Maintained
4290 F:      tools/power/cpupower/
4291
4292 CPUID/MSR DRIVER
4293 M:      "H. Peter Anvin" <hpa@zytor.com>
4294 S:      Maintained
4295 F:      arch/x86/kernel/cpuid.c
4296 F:      arch/x86/kernel/msr.c
4297
4298 CPUIDLE DRIVER - ARM BIG LITTLE
4299 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4300 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4301 L:      linux-pm@vger.kernel.org
4302 L:      linux-arm-kernel@lists.infradead.org
4303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4304 S:      Maintained
4305 F:      drivers/cpuidle/cpuidle-big_little.c
4306
4307 CPUIDLE DRIVER - ARM EXYNOS
4308 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4309 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4310 M:      Kukjin Kim <kgene@kernel.org>
4311 L:      linux-pm@vger.kernel.org
4312 L:      linux-samsung-soc@vger.kernel.org
4313 S:      Supported
4314 F:      drivers/cpuidle/cpuidle-exynos.c
4315 F:      arch/arm/mach-exynos/pm.c
4316
4317 CPUIDLE DRIVER - ARM PSCI
4318 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4319 M:      Sudeep Holla <sudeep.holla@arm.com>
4320 L:      linux-pm@vger.kernel.org
4321 L:      linux-arm-kernel@lists.infradead.org
4322 S:      Supported
4323 F:      drivers/cpuidle/cpuidle-psci.c
4324
4325 CPU IDLE TIME MANAGEMENT FRAMEWORK
4326 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4327 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4328 L:      linux-pm@vger.kernel.org
4329 S:      Maintained
4330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4331 B:      https://bugzilla.kernel.org
4332 F:      Documentation/admin-guide/pm/cpuidle.rst
4333 F:      Documentation/driver-api/pm/cpuidle.rst
4334 F:      drivers/cpuidle/*
4335 F:      include/linux/cpuidle.h
4336
4337 CRAMFS FILESYSTEM
4338 M:      Nicolas Pitre <nico@fluxnic.net>
4339 S:      Maintained
4340 F:      Documentation/filesystems/cramfs.txt
4341 F:      fs/cramfs/
4342
4343 CREATIVE SB0540
4344 M:      Bastien Nocera <hadess@hadess.net>
4345 L:      linux-input@vger.kernel.org
4346 S:      Maintained
4347 F:      drivers/hid/hid-creative-sb0540.c
4348
4349 CRYPTO API
4350 M:      Herbert Xu <herbert@gondor.apana.org.au>
4351 M:      "David S. Miller" <davem@davemloft.net>
4352 L:      linux-crypto@vger.kernel.org
4353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4355 S:      Maintained
4356 F:      Documentation/crypto/
4357 F:      Documentation/devicetree/bindings/crypto/
4358 F:      arch/*/crypto/
4359 F:      crypto/
4360 F:      drivers/crypto/
4361 F:      include/crypto/
4362 F:      include/linux/crypto*
4363 F:      lib/crypto/
4364
4365 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4366 M:      Neil Horman <nhorman@tuxdriver.com>
4367 L:      linux-crypto@vger.kernel.org
4368 S:      Maintained
4369 F:      crypto/ansi_cprng.c
4370 F:      crypto/rng.c
4371
4372 CS3308 MEDIA DRIVER
4373 M:      Hans Verkuil <hverkuil@xs4all.nl>
4374 L:      linux-media@vger.kernel.org
4375 T:      git git://linuxtv.org/media_tree.git
4376 W:      http://linuxtv.org
4377 S:      Odd Fixes
4378 F:      drivers/media/i2c/cs3308.c
4379
4380 CS5535 Audio ALSA driver
4381 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4382 S:      Maintained
4383 F:      sound/pci/cs5535audio/
4384
4385 CSI DRIVERS FOR ALLWINNER V3s
4386 M:      Yong Deng <yong.deng@magewell.com>
4387 L:      linux-media@vger.kernel.org
4388 T:      git git://linuxtv.org/media_tree.git
4389 S:      Maintained
4390 F:      drivers/media/platform/sunxi/sun6i-csi/
4391 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4392
4393 CW1200 WLAN driver
4394 M:      Solomon Peachy <pizza@shaftnet.org>
4395 S:      Maintained
4396 F:      drivers/net/wireless/st/cw1200/
4397
4398 CX18 VIDEO4LINUX DRIVER
4399 M:      Andy Walls <awalls@md.metrocast.net>
4400 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4401 L:      linux-media@vger.kernel.org
4402 T:      git git://linuxtv.org/media_tree.git
4403 W:      https://linuxtv.org
4404 W:      http://www.ivtvdriver.org/index.php/Cx18
4405 S:      Maintained
4406 F:      Documentation/media/v4l-drivers/cx18*
4407 F:      drivers/media/pci/cx18/
4408 F:      include/uapi/linux/ivtv*
4409
4410 CX2341X MPEG ENCODER HELPER MODULE
4411 M:      Hans Verkuil <hverkuil@xs4all.nl>
4412 L:      linux-media@vger.kernel.org
4413 T:      git git://linuxtv.org/media_tree.git
4414 W:      https://linuxtv.org
4415 S:      Maintained
4416 F:      drivers/media/common/cx2341x*
4417 F:      include/media/drv-intf/cx2341x.h
4418
4419 CX24120 MEDIA DRIVER
4420 M:      Jemma Denson <jdenson@gmail.com>
4421 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4422 L:      linux-media@vger.kernel.org
4423 W:      https://linuxtv.org
4424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4425 S:      Maintained
4426 F:      drivers/media/dvb-frontends/cx24120*
4427
4428 CX88 VIDEO4LINUX DRIVER
4429 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4430 L:      linux-media@vger.kernel.org
4431 W:      https://linuxtv.org
4432 T:      git git://linuxtv.org/media_tree.git
4433 S:      Odd fixes
4434 F:      Documentation/media/v4l-drivers/cx88*
4435 F:      drivers/media/pci/cx88/
4436
4437 CXD2820R MEDIA DRIVER
4438 M:      Antti Palosaari <crope@iki.fi>
4439 L:      linux-media@vger.kernel.org
4440 W:      https://linuxtv.org
4441 W:      http://palosaari.fi/linux/
4442 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4443 T:      git git://linuxtv.org/anttip/media_tree.git
4444 S:      Maintained
4445 F:      drivers/media/dvb-frontends/cxd2820r*
4446
4447 CXGB3 ETHERNET DRIVER (CXGB3)
4448 M:      Vishal Kulkarni <vishal@chelsio.com>
4449 L:      netdev@vger.kernel.org
4450 W:      http://www.chelsio.com
4451 S:      Supported
4452 F:      drivers/net/ethernet/chelsio/cxgb3/
4453
4454 CXGB3 ISCSI DRIVER (CXGB3I)
4455 M:      Karen Xie <kxie@chelsio.com>
4456 L:      linux-scsi@vger.kernel.org
4457 W:      http://www.chelsio.com
4458 S:      Supported
4459 F:      drivers/scsi/cxgbi/cxgb3i
4460
4461 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4462 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4463 L:      linux-rdma@vger.kernel.org
4464 W:      http://www.openfabrics.org
4465 S:      Supported
4466 F:      drivers/infiniband/hw/cxgb3/
4467 F:      include/uapi/rdma/cxgb3-abi.h
4468
4469 CXGB4 CRYPTO DRIVER (chcr)
4470 M:      Atul Gupta <atul.gupta@chelsio.com>
4471 L:      linux-crypto@vger.kernel.org
4472 W:      http://www.chelsio.com
4473 S:      Supported
4474 F:      drivers/crypto/chelsio
4475
4476 CXGB4 ETHERNET DRIVER (CXGB4)
4477 M:      Vishal Kulkarni <vishal@chelsio.com>
4478 L:      netdev@vger.kernel.org
4479 W:      http://www.chelsio.com
4480 S:      Supported
4481 F:      drivers/net/ethernet/chelsio/cxgb4/
4482
4483 CXGB4 ISCSI DRIVER (CXGB4I)
4484 M:      Karen Xie <kxie@chelsio.com>
4485 L:      linux-scsi@vger.kernel.org
4486 W:      http://www.chelsio.com
4487 S:      Supported
4488 F:      drivers/scsi/cxgbi/cxgb4i
4489
4490 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4491 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4492 L:      linux-rdma@vger.kernel.org
4493 W:      http://www.openfabrics.org
4494 S:      Supported
4495 F:      drivers/infiniband/hw/cxgb4/
4496 F:      include/uapi/rdma/cxgb4-abi.h
4497
4498 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4499 M:      Casey Leedom <leedom@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4504
4505 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4506 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4507 M:      Andrew Donnellan <ajd@linux.ibm.com>
4508 L:      linuxppc-dev@lists.ozlabs.org
4509 S:      Supported
4510 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4511 F:      drivers/misc/cxl/
4512 F:      include/misc/cxl*
4513 F:      include/uapi/misc/cxl.h
4514 F:      Documentation/powerpc/cxl.rst
4515 F:      Documentation/ABI/testing/sysfs-class-cxl
4516
4517 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4518 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4519 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4520 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4521 L:      linux-scsi@vger.kernel.org
4522 S:      Supported
4523 F:      drivers/scsi/cxlflash/
4524 F:      include/uapi/scsi/cxlflash_ioctl.h
4525 F:      Documentation/powerpc/cxlflash.rst
4526
4527 CYBERPRO FB DRIVER
4528 M:      Russell King <linux@armlinux.org.uk>
4529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4530 W:      http://www.armlinux.org.uk/
4531 S:      Maintained
4532 F:      drivers/video/fbdev/cyber2000fb.*
4533
4534 CYCLADES ASYNC MUX DRIVER
4535 W:      http://www.cyclades.com/
4536 S:      Orphan
4537 F:      drivers/tty/cyclades.c
4538 F:      include/linux/cyclades.h
4539 F:      include/uapi/linux/cyclades.h
4540
4541 CYCLADES PC300 DRIVER
4542 W:      http://www.cyclades.com/
4543 S:      Orphan
4544 F:      drivers/net/wan/pc300*
4545
4546 CYPRESS_FIRMWARE MEDIA DRIVER
4547 M:      Antti Palosaari <crope@iki.fi>
4548 L:      linux-media@vger.kernel.org
4549 W:      https://linuxtv.org
4550 W:      http://palosaari.fi/linux/
4551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4552 T:      git git://linuxtv.org/anttip/media_tree.git
4553 S:      Maintained
4554 F:      drivers/media/common/cypress_firmware*
4555
4556 CYTTSP TOUCHSCREEN DRIVER
4557 M:      Ferruh Yigit <fery@cypress.com>
4558 L:      linux-input@vger.kernel.org
4559 S:      Supported
4560 F:      drivers/input/touchscreen/cyttsp*
4561 F:      include/linux/input/cyttsp.h
4562
4563 D-LINK DIR-685 TOUCHKEYS DRIVER
4564 M:      Linus Walleij <linus.walleij@linaro.org>
4565 L:      linux-input@vger.kernel.org
4566 S:      Supported
4567 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4568
4569 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4570 M:      Joshua Kinard <kumba@gentoo.org>
4571 S:      Maintained
4572 F:      drivers/rtc/rtc-ds1685.c
4573 F:      include/linux/rtc/ds1685.h
4574
4575 DAMA SLAVE for AX.25
4576 M:      Joerg Reuter <jreuter@yaina.de>
4577 W:      http://yaina.de/jreuter/
4578 W:      http://www.qsl.net/dl1bke/
4579 L:      linux-hams@vger.kernel.org
4580 S:      Maintained
4581 F:      net/ax25/af_ax25.c
4582 F:      net/ax25/ax25_dev.c
4583 F:      net/ax25/ax25_ds_*
4584 F:      net/ax25/ax25_in.c
4585 F:      net/ax25/ax25_out.c
4586 F:      net/ax25/ax25_timer.c
4587 F:      net/ax25/sysctl_net_ax25.c
4588
4589 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4590 L:      netdev@vger.kernel.org
4591 S:      Orphan
4592 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4593 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4594
4595 DC390/AM53C974 SCSI driver
4596 M:      Hannes Reinecke <hare@suse.com>
4597 L:      linux-scsi@vger.kernel.org
4598 S:      Maintained
4599 F:      drivers/scsi/am53c974.c
4600
4601 DC395x SCSI driver
4602 M:      Oliver Neukum <oliver@neukum.org>
4603 M:      Ali Akcaagac <aliakc@web.de>
4604 M:      Jamie Lenehan <lenehan@twibble.org>
4605 L:      dc395x@twibble.org
4606 W:      http://twibble.org/dist/dc395x/
4607 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4608 S:      Maintained
4609 F:      Documentation/scsi/dc395x.txt
4610 F:      drivers/scsi/dc395x.*
4611
4612 DCCP PROTOCOL
4613 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4614 L:      dccp@vger.kernel.org
4615 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4616 S:      Maintained
4617 F:      include/linux/dccp.h
4618 F:      include/uapi/linux/dccp.h
4619 F:      include/linux/tfrc.h
4620 F:      net/dccp/
4621
4622 DECnet NETWORK LAYER
4623 W:      http://linux-decnet.sourceforge.net
4624 L:      linux-decnet-user@lists.sourceforge.net
4625 S:      Orphan
4626 F:      Documentation/networking/decnet.txt
4627 F:      net/decnet/
4628
4629 DECSTATION PLATFORM SUPPORT
4630 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4631 L:      linux-mips@vger.kernel.org
4632 W:      http://www.linux-mips.org/wiki/DECstation
4633 S:      Maintained
4634 F:      arch/mips/dec/
4635 F:      arch/mips/include/asm/dec/
4636 F:      arch/mips/include/asm/mach-dec/
4637
4638 DEFXX FDDI NETWORK DRIVER
4639 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4640 S:      Maintained
4641 F:      drivers/net/fddi/defxx.*
4642
4643 DELL SMBIOS DRIVER
4644 M:      Pali Rohár <pali.rohar@gmail.com>
4645 M:      Mario Limonciello <mario.limonciello@dell.com>
4646 L:      platform-driver-x86@vger.kernel.org
4647 S:      Maintained
4648 F:      drivers/platform/x86/dell-smbios.*
4649
4650 DELL SMBIOS SMM DRIVER
4651 M:      Mario Limonciello <mario.limonciello@dell.com>
4652 L:      platform-driver-x86@vger.kernel.org
4653 S:      Maintained
4654 F:      drivers/platform/x86/dell-smbios-smm.c
4655
4656 DELL SMBIOS WMI DRIVER
4657 M:      Mario Limonciello <mario.limonciello@dell.com>
4658 L:      platform-driver-x86@vger.kernel.org
4659 S:      Maintained
4660 F:      drivers/platform/x86/dell-smbios-wmi.c
4661 F:      tools/wmi/dell-smbios-example.c
4662
4663 DEFZA FDDI NETWORK DRIVER
4664 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4665 S:      Maintained
4666 F:      drivers/net/fddi/defza.*
4667
4668 DELL LAPTOP DRIVER
4669 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4670 M:      Pali Rohár <pali.rohar@gmail.com>
4671 L:      platform-driver-x86@vger.kernel.org
4672 S:      Maintained
4673 F:      drivers/platform/x86/dell-laptop.c
4674
4675 DELL LAPTOP FREEFALL DRIVER
4676 M:      Pali Rohár <pali.rohar@gmail.com>
4677 S:      Maintained
4678 F:      drivers/platform/x86/dell-smo8800.c
4679
4680 DELL LAPTOP RBTN DRIVER
4681 M:      Pali Rohár <pali.rohar@gmail.com>
4682 S:      Maintained
4683 F:      drivers/platform/x86/dell-rbtn.*
4684
4685 DELL REMOTE BIOS UPDATE DRIVER
4686 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4687 L:      platform-driver-x86@vger.kernel.org
4688 S:      Maintained
4689 F:      drivers/platform/x86/dell_rbu.c
4690
4691 DELL LAPTOP SMM DRIVER
4692 M:      Pali Rohár <pali.rohar@gmail.com>
4693 S:      Maintained
4694 F:      drivers/hwmon/dell-smm-hwmon.c
4695 F:      include/uapi/linux/i8k.h
4696
4697 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4698 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4699 L:      platform-driver-x86@vger.kernel.org
4700 S:      Maintained
4701 F:      Documentation/driver-api/dcdbas.rst
4702 F:      drivers/platform/x86/dcdbas.*
4703
4704 DELL WMI NOTIFICATIONS DRIVER
4705 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4706 M:      Pali Rohár <pali.rohar@gmail.com>
4707 S:      Maintained
4708 F:      drivers/platform/x86/dell-wmi.c
4709
4710 DELL WMI DESCRIPTOR DRIVER
4711 M:      Mario Limonciello <mario.limonciello@dell.com>
4712 S:      Maintained
4713 F:      drivers/platform/x86/dell-wmi-descriptor.c
4714
4715 DELTA ST MEDIA DRIVER
4716 M:      Hugues Fruchet <hugues.fruchet@st.com>
4717 L:      linux-media@vger.kernel.org
4718 T:      git git://linuxtv.org/media_tree.git
4719 W:      https://linuxtv.org
4720 S:      Supported
4721 F:      drivers/media/platform/sti/delta
4722
4723 DENALI NAND DRIVER
4724 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4725 L:      linux-mtd@lists.infradead.org
4726 S:      Supported
4727 F:      drivers/mtd/nand/raw/denali*
4728
4729 DESIGNWARE EDMA CORE IP DRIVER
4730 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4731 L:      dmaengine@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/dma/dw-edma/
4734 F:      include/linux/dma/edma.h
4735
4736 DESIGNWARE USB2 DRD IP DRIVER
4737 M:      Minas Harutyunyan <hminas@synopsys.com>
4738 L:      linux-usb@vger.kernel.org
4739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4740 S:      Maintained
4741 F:      drivers/usb/dwc2/
4742
4743 DESIGNWARE USB3 DRD IP DRIVER
4744 M:      Felipe Balbi <balbi@kernel.org>
4745 L:      linux-usb@vger.kernel.org
4746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4747 S:      Maintained
4748 F:      drivers/usb/dwc3/
4749
4750 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4751 M:      Andreas Klinger <ak@it-klinger.de>
4752 L:      linux-iio@vger.kernel.org
4753 S:      Maintained
4754 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4755 F:      drivers/iio/proximity/srf*.c
4756
4757 DEVICE COREDUMP (DEV_COREDUMP)
4758 M:      Johannes Berg <johannes@sipsolutions.net>
4759 L:      linux-kernel@vger.kernel.org
4760 S:      Maintained
4761 F:      drivers/base/devcoredump.c
4762 F:      include/linux/devcoredump.h
4763
4764 DEVICE FREQUENCY (DEVFREQ)
4765 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4766 M:      Kyungmin Park <kyungmin.park@samsung.com>
4767 R:      Chanwoo Choi <cw00.choi@samsung.com>
4768 L:      linux-pm@vger.kernel.org
4769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4770 S:      Maintained
4771 F:      drivers/devfreq/
4772 F:      include/linux/devfreq.h
4773 F:      Documentation/devicetree/bindings/devfreq/
4774 F:      include/trace/events/devfreq.h
4775
4776 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4777 M:      Chanwoo Choi <cw00.choi@samsung.com>
4778 L:      linux-pm@vger.kernel.org
4779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4780 S:      Supported
4781 F:      drivers/devfreq/event/
4782 F:      drivers/devfreq/devfreq-event.c
4783 F:      include/linux/devfreq-event.h
4784 F:      Documentation/devicetree/bindings/devfreq/event/
4785
4786 DEVICE NUMBER REGISTRY
4787 M:      Torben Mathiasen <device@lanana.org>
4788 W:      http://lanana.org/docs/device-list/index.html
4789 S:      Maintained
4790
4791 DEVICE-MAPPER  (LVM)
4792 M:      Alasdair Kergon <agk@redhat.com>
4793 M:      Mike Snitzer <snitzer@redhat.com>
4794 M:      dm-devel@redhat.com
4795 L:      dm-devel@redhat.com
4796 W:      http://sources.redhat.com/dm
4797 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4799 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4800 S:      Maintained
4801 F:      Documentation/admin-guide/device-mapper/
4802 F:      drivers/md/Makefile
4803 F:      drivers/md/Kconfig
4804 F:      drivers/md/dm*
4805 F:      drivers/md/persistent-data/
4806 F:      include/linux/device-mapper.h
4807 F:      include/linux/dm-*.h
4808 F:      include/uapi/linux/dm-*.h
4809
4810 DEVLINK
4811 M:      Jiri Pirko <jiri@mellanox.com>
4812 L:      netdev@vger.kernel.org
4813 S:      Supported
4814 F:      net/core/devlink.c
4815 F:      include/net/devlink.h
4816 F:      include/uapi/linux/devlink.h
4817
4818 DIALOG SEMICONDUCTOR DRIVERS
4819 M:      Support Opensource <support.opensource@diasemi.com>
4820 W:      http://www.dialog-semiconductor.com/products
4821 S:      Supported
4822 F:      Documentation/hwmon/da90??.rst
4823 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4824 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4825 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4826 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4827 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4828 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4829 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4830 F:      drivers/gpio/gpio-da90??.c
4831 F:      drivers/hwmon/da90??-hwmon.c
4832 F:      drivers/iio/adc/da91??-*.c
4833 F:      drivers/input/misc/da90??_onkey.c
4834 F:      drivers/input/touchscreen/da9052_tsi.c
4835 F:      drivers/leds/leds-da90??.c
4836 F:      drivers/mfd/da903x.c
4837 F:      drivers/mfd/da90??-*.c
4838 F:      drivers/mfd/da91??-*.c
4839 F:      drivers/power/supply/da9052-battery.c
4840 F:      drivers/power/supply/da91??-*.c
4841 F:      drivers/regulator/da903x.c
4842 F:      drivers/regulator/da9???-regulator.[ch]
4843 F:      drivers/regulator/slg51000-regulator.[ch]
4844 F:      drivers/thermal/da90??-thermal.c
4845 F:      drivers/rtc/rtc-da90??.c
4846 F:      drivers/video/backlight/da90??_bl.c
4847 F:      drivers/watchdog/da90??_wdt.c
4848 F:      include/linux/mfd/da903x.h
4849 F:      include/linux/mfd/da9052/
4850 F:      include/linux/mfd/da9055/
4851 F:      include/linux/mfd/da9062/
4852 F:      include/linux/mfd/da9063/
4853 F:      include/linux/mfd/da9150/
4854 F:      include/linux/regulator/da9211.h
4855 F:      include/sound/da[79]*.h
4856 F:      sound/soc/codecs/da[79]*.[ch]
4857
4858 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4859 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4860 L:      linux-gpio@vger.kernel.org
4861 S:      Maintained
4862 F:      drivers/gpio/gpio-gpio-mm.c
4863
4864 DIOLAN U2C-12 I2C DRIVER
4865 M:      Guenter Roeck <linux@roeck-us.net>
4866 L:      linux-i2c@vger.kernel.org
4867 S:      Maintained
4868 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4869
4870 FILESYSTEM DIRECT ACCESS (DAX)
4871 M:      Dan Williams <dan.j.williams@intel.com>
4872 R:      Matthew Wilcox <willy@infradead.org>
4873 R:      Jan Kara <jack@suse.cz>
4874 L:      linux-fsdevel@vger.kernel.org
4875 L:      linux-nvdimm@lists.01.org
4876 S:      Supported
4877 F:      fs/dax.c
4878 F:      include/linux/dax.h
4879 F:      include/trace/events/fs_dax.h
4880
4881 DEVICE DIRECT ACCESS (DAX)
4882 M:      Dan Williams <dan.j.williams@intel.com>
4883 M:      Vishal Verma <vishal.l.verma@intel.com>
4884 M:      Keith Busch <keith.busch@intel.com>
4885 M:      Dave Jiang <dave.jiang@intel.com>
4886 L:      linux-nvdimm@lists.01.org
4887 S:      Supported
4888 F:      drivers/dax/
4889
4890 DIRECTORY NOTIFICATION (DNOTIFY)
4891 M:      Jan Kara <jack@suse.cz>
4892 R:      Amir Goldstein <amir73il@gmail.com>
4893 L:      linux-fsdevel@vger.kernel.org
4894 S:      Maintained
4895 F:      Documentation/filesystems/dnotify.txt
4896 F:      fs/notify/dnotify/
4897 F:      include/linux/dnotify.h
4898
4899 DISK GEOMETRY AND PARTITION HANDLING
4900 M:      Andries Brouwer <aeb@cwi.nl>
4901 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4902 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4903 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4904 S:      Maintained
4905
4906 DISKQUOTA
4907 M:      Jan Kara <jack@suse.com>
4908 S:      Maintained
4909 F:      Documentation/filesystems/quota.txt
4910 F:      fs/quota/
4911 F:      include/linux/quota*.h
4912 F:      include/uapi/linux/quota*.h
4913
4914 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4915 M:      Bernie Thompson <bernie@plugable.com>
4916 L:      linux-fbdev@vger.kernel.org
4917 S:      Maintained
4918 W:      http://plugable.com/category/projects/udlfb/
4919 F:      drivers/video/fbdev/udlfb.c
4920 F:      include/video/udlfb.h
4921 F:      Documentation/fb/udlfb.rst
4922
4923 DISTRIBUTED LOCK MANAGER (DLM)
4924 M:      Christine Caulfield <ccaulfie@redhat.com>
4925 M:      David Teigland <teigland@redhat.com>
4926 L:      cluster-devel@redhat.com
4927 W:      http://sources.redhat.com/cluster/
4928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4929 S:      Supported
4930 F:      fs/dlm/
4931
4932 DMA BUFFER SHARING FRAMEWORK
4933 M:      Sumit Semwal <sumit.semwal@linaro.org>
4934 S:      Maintained
4935 L:      linux-media@vger.kernel.org
4936 L:      dri-devel@lists.freedesktop.org
4937 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4938 F:      drivers/dma-buf/
4939 F:      include/linux/dma-buf*
4940 F:      include/linux/reservation.h
4941 F:      include/linux/*fence.h
4942 F:      Documentation/driver-api/dma-buf.rst
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DMA-BUF HEAPS FRAMEWORK
4946 M:      Sumit Semwal <sumit.semwal@linaro.org>
4947 R:      Andrew F. Davis <afd@ti.com>
4948 R:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4949 R:      Liam Mark <lmark@codeaurora.org>
4950 R:      Laura Abbott <labbott@redhat.com>
4951 R:      Brian Starkey <Brian.Starkey@arm.com>
4952 R:      John Stultz <john.stultz@linaro.org>
4953 S:      Maintained
4954 L:      linux-media@vger.kernel.org
4955 L:      dri-devel@lists.freedesktop.org
4956 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4957 F:      include/uapi/linux/dma-heap.h
4958 F:      include/linux/dma-heap.h
4959 F:      drivers/dma-buf/dma-heap.c
4960 F:      drivers/dma-buf/heaps/*
4961 T:      git git://anongit.freedesktop.org/drm/drm-misc
4962
4963 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4964 M:      Vinod Koul <vkoul@kernel.org>
4965 L:      dmaengine@vger.kernel.org
4966 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4967 S:      Maintained
4968 F:      drivers/dma/
4969 F:      include/linux/dmaengine.h
4970 F:      include/linux/of_dma.h
4971 F:      Documentation/devicetree/bindings/dma/
4972 F:      Documentation/driver-api/dmaengine/
4973 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4974
4975 DMA MAPPING HELPERS
4976 M:      Christoph Hellwig <hch@lst.de>
4977 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4978 R:      Robin Murphy <robin.murphy@arm.com>
4979 L:      iommu@lists.linux-foundation.org
4980 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4981 W:      http://git.infradead.org/users/hch/dma-mapping.git
4982 S:      Supported
4983 F:      kernel/dma/
4984 F:      include/asm-generic/dma-mapping.h
4985 F:      include/linux/dma-direct.h
4986 F:      include/linux/dma-mapping.h
4987 F:      include/linux/dma-noncoherent.h
4988
4989 DME1737 HARDWARE MONITOR DRIVER
4990 M:      Juerg Haefliger <juergh@gmail.com>
4991 L:      linux-hwmon@vger.kernel.org
4992 S:      Maintained
4993 F:      Documentation/hwmon/dme1737.rst
4994 F:      drivers/hwmon/dme1737.c
4995
4996 DMI/SMBIOS SUPPORT
4997 M:      Jean Delvare <jdelvare@suse.com>
4998 S:      Maintained
4999 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5000 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5001 F:      drivers/firmware/dmi-id.c
5002 F:      drivers/firmware/dmi_scan.c
5003 F:      include/linux/dmi.h
5004
5005 DOCUMENTATION
5006 M:      Jonathan Corbet <corbet@lwn.net>
5007 L:      linux-doc@vger.kernel.org
5008 S:      Maintained
5009 F:      Documentation/
5010 F:      scripts/documentation-file-ref-check
5011 F:      scripts/kernel-doc
5012 F:      scripts/sphinx-pre-install
5013 X:      Documentation/ABI/
5014 X:      Documentation/firmware-guide/acpi/
5015 X:      Documentation/devicetree/
5016 X:      Documentation/i2c/
5017 X:      Documentation/media/
5018 X:      Documentation/power/
5019 X:      Documentation/spi/
5020 T:      git git://git.lwn.net/linux.git docs-next
5021
5022 DOCUMENTATION/ITALIAN
5023 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5024 L:      linux-doc@vger.kernel.org
5025 S:      Maintained
5026 F:      Documentation/translations/it_IT
5027
5028 DOCUMENTATION SCRIPTS
5029 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5030 L:      linux-doc@vger.kernel.org
5031 S:      Maintained
5032 F:      scripts/documentation-file-ref-check
5033 F:      scripts/sphinx-pre-install
5034 F:      Documentation/sphinx/parse-headers.pl
5035
5036 DONGWOON DW9714 LENS VOICE COIL DRIVER
5037 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5038 L:      linux-media@vger.kernel.org
5039 T:      git git://linuxtv.org/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/i2c/dw9714.c
5042 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5043
5044 DONGWOON DW9807 LENS VOICE COIL DRIVER
5045 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5046 L:      linux-media@vger.kernel.org
5047 T:      git git://linuxtv.org/media_tree.git
5048 S:      Maintained
5049 F:      drivers/media/i2c/dw9807-vcm.c
5050 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5051
5052 DOUBLETALK DRIVER
5053 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5054 L:      blinux-list@redhat.com
5055 S:      Maintained
5056 F:      drivers/char/dtlk.c
5057 F:      include/linux/dtlk.h
5058
5059 DPAA2 DATAPATH I/O (DPIO) DRIVER
5060 M:      Roy Pledge <Roy.Pledge@nxp.com>
5061 L:      linux-kernel@vger.kernel.org
5062 S:      Maintained
5063 F:      drivers/soc/fsl/dpio
5064
5065 DPAA2 ETHERNET DRIVER
5066 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5067 L:      netdev@vger.kernel.org
5068 S:      Maintained
5069 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5070 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5071 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5072 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5073 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5074
5075 DPAA2 ETHERNET SWITCH DRIVER
5076 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5077 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5078 L:      linux-kernel@vger.kernel.org
5079 S:      Maintained
5080 F:      drivers/staging/fsl-dpaa2/ethsw
5081
5082 DPT_I2O SCSI RAID DRIVER
5083 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5084 L:      linux-scsi@vger.kernel.org
5085 W:      http://www.adaptec.com/
5086 S:      Maintained
5087 F:      drivers/scsi/dpt*
5088 F:      drivers/scsi/dpt/
5089
5090 DRBD DRIVER
5091 M:      Philipp Reisner <philipp.reisner@linbit.com>
5092 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5093 L:      drbd-dev@lists.linbit.com
5094 W:      http://www.drbd.org
5095 T:      git git://git.linbit.com/linux-drbd.git
5096 T:      git git://git.linbit.com/drbd-8.4.git
5097 S:      Supported
5098 F:      drivers/block/drbd/
5099 F:      lib/lru_cache.c
5100 F:      Documentation/admin-guide/blockdev/
5101
5102 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5103 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5104 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5106 S:      Supported
5107 F:      Documentation/kobject.txt
5108 F:      drivers/base/
5109 F:      fs/debugfs/
5110 F:      fs/sysfs/
5111 F:      include/linux/debugfs.h
5112 F:      include/linux/kobj*
5113 F:      lib/kobj*
5114
5115 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5116 M:      Kevin Hilman <khilman@kernel.org>
5117 M:      Nishanth Menon <nm@ti.com>
5118 S:      Maintained
5119 F:      drivers/power/avs/
5120 F:      include/linux/power/smartreflex.h
5121 L:      linux-pm@vger.kernel.org
5122
5123 DRM DRIVER FOR ARM PL111 CLCD
5124 M:      Eric Anholt <eric@anholt.net>
5125 T:      git git://anongit.freedesktop.org/drm/drm-misc
5126 S:      Supported
5127 F:      drivers/gpu/drm/pl111/
5128
5129 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5130 M:      Linus Walleij <linus.walleij@linaro.org>
5131 T:      git git://anongit.freedesktop.org/drm/drm-misc
5132 S:      Maintained
5133 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5134 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5135
5136 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5137 M:      Dave Airlie <airlied@redhat.com>
5138 S:      Odd Fixes
5139 F:      drivers/gpu/drm/ast/
5140
5141 DRM DRIVER FOR ASPEED BMC GFX
5142 M:      Joel Stanley <joel@jms.id.au>
5143 L:      linux-aspeed@lists.ozlabs.org
5144 T:      git git://anongit.freedesktop.org/drm/drm-misc
5145 S:      Supported
5146 F:      drivers/gpu/drm/aspeed/
5147 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5148
5149 DRM DRIVER FOR BOCHS VIRTUAL GPU
5150 M:      Gerd Hoffmann <kraxel@redhat.com>
5151 L:      virtualization@lists.linux-foundation.org
5152 T:      git git://anongit.freedesktop.org/drm/drm-misc
5153 S:      Maintained
5154 F:      drivers/gpu/drm/bochs/
5155
5156 DRM DRIVER FOR BOE HIMAX8279D PANELS
5157 M:      Jerry Han <hanxu5@huaqin.corp-partner.google.com>
5158 S:      Maintained
5159 F:      drivers/gpu/drm/panel/panel-boe-himax8279d.c
5160 F:      Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt
5161
5162 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5163 M:      Linus Walleij <linus.walleij@linaro.org>
5164 T:      git git://anongit.freedesktop.org/drm/drm-misc
5165 S:      Maintained
5166 F:      drivers/gpu/drm/tve200/
5167
5168 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5169 M:      Jagan Teki <jagan@amarulasolutions.com>
5170 S:      Maintained
5171 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5172 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5173
5174 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5175 M:      Hans de Goede <hdegoede@redhat.com>
5176 T:      git git://anongit.freedesktop.org/drm/drm-misc
5177 S:      Maintained
5178 F:      drivers/gpu/drm/tiny/gm12u320.c
5179
5180 DRM DRIVER FOR ILITEK ILI9225 PANELS
5181 M:      David Lechner <david@lechnology.com>
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/tiny/ili9225.c
5185 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5186
5187 DRM DRIVER FOR HX8357D PANELS
5188 M:      Eric Anholt <eric@anholt.net>
5189 T:      git git://anongit.freedesktop.org/drm/drm-misc
5190 S:      Maintained
5191 F:      drivers/gpu/drm/tiny/hx8357d.c
5192 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5193
5194 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5195 S:      Orphan / Obsolete
5196 F:      drivers/gpu/drm/i810/
5197 F:      include/uapi/drm/i810_drm.h
5198
5199 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5200 S:      Orphan / Obsolete
5201 F:      drivers/gpu/drm/mga/
5202 F:      include/uapi/drm/mga_drm.h
5203
5204 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5205 M:      Dave Airlie <airlied@redhat.com>
5206 S:      Odd Fixes
5207 F:      drivers/gpu/drm/mgag200/
5208
5209 DRM DRIVER FOR MI0283QT
5210 M:      Noralf Trønnes <noralf@tronnes.org>
5211 T:      git git://anongit.freedesktop.org/drm/drm-misc
5212 S:      Maintained
5213 F:      drivers/gpu/drm/tiny/mi0283qt.c
5214 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5215
5216 DRM DRIVER FOR MSM ADRENO GPU
5217 M:      Rob Clark <robdclark@gmail.com>
5218 M:      Sean Paul <sean@poorly.run>
5219 L:      linux-arm-msm@vger.kernel.org
5220 L:      dri-devel@lists.freedesktop.org
5221 L:      freedreno@lists.freedesktop.org
5222 T:      git https://gitlab.freedesktop.org/drm/msm.git
5223 S:      Maintained
5224 F:      drivers/gpu/drm/msm/
5225 F:      include/uapi/drm/msm_drm.h
5226 F:      Documentation/devicetree/bindings/display/msm/
5227
5228 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5229 M:      Ben Skeggs <bskeggs@redhat.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 L:      nouveau@lists.freedesktop.org
5232 T:      git git://github.com/skeggsb/linux
5233 S:      Supported
5234 F:      drivers/gpu/drm/nouveau/
5235 F:      include/uapi/drm/nouveau_drm.h
5236
5237 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5238 M:      Stefan Mavrodiev <stefan@olimex.com>
5239 S:      Maintained
5240 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5241 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5242
5243 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5244 M:      Noralf Trønnes <noralf@tronnes.org>
5245 T:      git git://anongit.freedesktop.org/drm/drm-misc
5246 S:      Maintained
5247 F:      drivers/gpu/drm/tiny/repaper.c
5248 F:      Documentation/devicetree/bindings/display/repaper.txt
5249
5250 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5251 M:      Dave Airlie <airlied@redhat.com>
5252 M:      Gerd Hoffmann <kraxel@redhat.com>
5253 L:      virtualization@lists.linux-foundation.org
5254 T:      git git://anongit.freedesktop.org/drm/drm-misc
5255 S:      Obsolete
5256 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5257 F:      drivers/gpu/drm/cirrus/
5258
5259 DRM DRIVER FOR QXL VIRTUAL GPU
5260 M:      Dave Airlie <airlied@redhat.com>
5261 M:      Gerd Hoffmann <kraxel@redhat.com>
5262 L:      virtualization@lists.linux-foundation.org
5263 L:      spice-devel@lists.freedesktop.org
5264 T:      git git://anongit.freedesktop.org/drm/drm-misc
5265 S:      Maintained
5266 F:      drivers/gpu/drm/qxl/
5267 F:      include/uapi/drm/qxl_drm.h
5268
5269 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5270 M:      Robert Chiras <robert.chiras@nxp.com>
5271 S:      Maintained
5272 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5273 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5274
5275 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5276 S:      Orphan / Obsolete
5277 F:      drivers/gpu/drm/r128/
5278 F:      include/uapi/drm/r128_drm.h
5279
5280 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5281 M:      Guido Günther <agx@sigxcpu.org>
5282 R:      Purism Kernel Team <kernel@puri.sm>
5283 S:      Maintained
5284 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5285 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5286
5287 DRM DRIVER FOR SAVAGE VIDEO CARDS
5288 S:      Orphan / Obsolete
5289 F:      drivers/gpu/drm/savage/
5290 F:      include/uapi/drm/savage_drm.h
5291
5292 DRM DRIVER FOR SIS VIDEO CARDS
5293 S:      Orphan / Obsolete
5294 F:      drivers/gpu/drm/sis/
5295 F:      include/uapi/drm/sis_drm.h
5296
5297 DRM DRIVER FOR SITRONIX ST7701 PANELS
5298 M:      Jagan Teki <jagan@amarulasolutions.com>
5299 S:      Maintained
5300 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5301 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5302
5303 DRM DRIVER FOR SITRONIX ST7586 PANELS
5304 M:      David Lechner <david@lechnology.com>
5305 T:      git git://anongit.freedesktop.org/drm/drm-misc
5306 S:      Maintained
5307 F:      drivers/gpu/drm/tiny/st7586.c
5308 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5309
5310 DRM DRIVER FOR SITRONIX ST7735R PANELS
5311 M:      David Lechner <david@lechnology.com>
5312 T:      git git://anongit.freedesktop.org/drm/drm-misc
5313 S:      Maintained
5314 F:      drivers/gpu/drm/tiny/st7735r.c
5315 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5316
5317 DRM DRIVER FOR ST-ERICSSON MCDE
5318 M:      Linus Walleij <linus.walleij@linaro.org>
5319 T:      git git://anongit.freedesktop.org/drm/drm-misc
5320 S:      Maintained
5321 F:      drivers/gpu/drm/mcde/
5322 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5323
5324 DRM DRIVER FOR TDFX VIDEO CARDS
5325 S:      Orphan / Obsolete
5326 F:      drivers/gpu/drm/tdfx/
5327
5328 DRM DRIVER FOR TPO TPG110 PANELS
5329 M:      Linus Walleij <linus.walleij@linaro.org>
5330 T:      git git://anongit.freedesktop.org/drm/drm-misc
5331 S:      Maintained
5332 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5333 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5334
5335 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5336 M:      Dave Airlie <airlied@redhat.com>
5337 R:      Sean Paul <sean@poorly.run>
5338 L:      dri-devel@lists.freedesktop.org
5339 S:      Odd Fixes
5340 F:      drivers/gpu/drm/udl/
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342
5343 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5344 M:      Hans de Goede <hdegoede@redhat.com>
5345 L:      dri-devel@lists.freedesktop.org
5346 S:      Maintained
5347 F:      drivers/gpu/drm/vboxvideo/
5348 T:      git git://anongit.freedesktop.org/drm/drm-misc
5349
5350 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5351 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5352 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5353 R:      Daniel Vetter <daniel@ffwll.ch>
5354 T:      git git://anongit.freedesktop.org/drm/drm-misc
5355 S:      Maintained
5356 L:      dri-devel@lists.freedesktop.org
5357 F:      drivers/gpu/drm/vkms/
5358 F:      Documentation/gpu/vkms.rst
5359
5360 DRM DRIVER FOR VMWARE VIRTUAL GPU
5361 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5362 M:      Thomas Hellstrom <thellstrom@vmware.com>
5363 L:      dri-devel@lists.freedesktop.org
5364 T:      git git://people.freedesktop.org/~thomash/linux
5365 S:      Supported
5366 F:      drivers/gpu/drm/vmwgfx/
5367 F:      include/uapi/drm/vmwgfx_drm.h
5368
5369 DRM DRIVERS
5370 M:      David Airlie <airlied@linux.ie>
5371 M:      Daniel Vetter <daniel@ffwll.ch>
5372 L:      dri-devel@lists.freedesktop.org
5373 T:      git git://anongit.freedesktop.org/drm/drm
5374 B:      https://bugs.freedesktop.org/
5375 C:      irc://chat.freenode.net/dri-devel
5376 S:      Maintained
5377 F:      drivers/gpu/drm/
5378 F:      drivers/gpu/vga/
5379 F:      Documentation/devicetree/bindings/display/
5380 F:      Documentation/devicetree/bindings/gpu/
5381 F:      Documentation/gpu/
5382 F:      include/drm/
5383 F:      include/uapi/drm/
5384 F:      include/linux/vga*
5385
5386 DRM DRIVERS AND MISC GPU PATCHES
5387 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5388 M:      Maxime Ripard <mripard@kernel.org>
5389 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5390 S:      Maintained
5391 T:      git git://anongit.freedesktop.org/drm/drm-misc
5392 F:      Documentation/gpu/
5393 F:      drivers/gpu/vga/
5394 F:      drivers/gpu/drm/*
5395 F:      include/drm/drm*
5396 F:      include/uapi/drm/drm*
5397 F:      include/linux/vga*
5398
5399 DRM DRIVERS FOR ALLWINNER A10
5400 M:      Maxime Ripard <mripard@kernel.org>
5401 M:      Chen-Yu Tsai <wens@csie.org>
5402 L:      dri-devel@lists.freedesktop.org
5403 S:      Supported
5404 F:      drivers/gpu/drm/sun4i/
5405 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5406 T:      git git://anongit.freedesktop.org/drm/drm-misc
5407
5408 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5409 M:      Maxime Ripard <mripard@kernel.org>
5410 M:      Chen-Yu Tsai <wens@csie.org>
5411 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5412 L:      dri-devel@lists.freedesktop.org
5413 S:      Supported
5414 F:      drivers/gpu/drm/sun4i/sun8i*
5415 T:      git git://anongit.freedesktop.org/drm/drm-misc
5416
5417 DRM DRIVERS FOR AMLOGIC SOCS
5418 M:      Neil Armstrong <narmstrong@baylibre.com>
5419 L:      dri-devel@lists.freedesktop.org
5420 L:      linux-amlogic@lists.infradead.org
5421 W:      http://linux-meson.com/
5422 S:      Supported
5423 F:      drivers/gpu/drm/meson/
5424 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5425 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5426 F:      Documentation/gpu/meson.rst
5427 T:      git git://anongit.freedesktop.org/drm/drm-misc
5428
5429 DRM DRIVERS FOR ATMEL HLCDC
5430 M:      Sam Ravnborg <sam@ravnborg.org>
5431 M:      Boris Brezillon <bbrezillon@kernel.org>
5432 L:      dri-devel@lists.freedesktop.org
5433 S:      Supported
5434 F:      drivers/gpu/drm/atmel-hlcdc/
5435 F:      Documentation/devicetree/bindings/display/atmel/
5436 T:      git git://anongit.freedesktop.org/drm/drm-misc
5437
5438 DRM DRIVERS FOR BRIDGE CHIPS
5439 M:      Andrzej Hajda <a.hajda@samsung.com>
5440 M:      Neil Armstrong <narmstrong@baylibre.com>
5441 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5442 R:      Jonas Karlman <jonas@kwiboo.se>
5443 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5444 S:      Maintained
5445 T:      git git://anongit.freedesktop.org/drm/drm-misc
5446 F:      drivers/gpu/drm/bridge/
5447
5448 DRM DRIVERS FOR EXYNOS
5449 M:      Inki Dae <inki.dae@samsung.com>
5450 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5451 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5452 M:      Kyungmin Park <kyungmin.park@samsung.com>
5453 L:      dri-devel@lists.freedesktop.org
5454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5455 S:      Supported
5456 F:      drivers/gpu/drm/exynos/
5457 F:      include/uapi/drm/exynos_drm.h
5458 F:      Documentation/devicetree/bindings/display/exynos/
5459
5460 DRM DRIVERS FOR FREESCALE DCU
5461 M:      Stefan Agner <stefan@agner.ch>
5462 M:      Alison Wang <alison.wang@nxp.com>
5463 L:      dri-devel@lists.freedesktop.org
5464 S:      Supported
5465 F:      drivers/gpu/drm/fsl-dcu/
5466 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5467 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5468 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5469 T:      git git://anongit.freedesktop.org/drm/drm-misc
5470
5471 DRM DRIVERS FOR FREESCALE IMX
5472 M:      Philipp Zabel <p.zabel@pengutronix.de>
5473 L:      dri-devel@lists.freedesktop.org
5474 S:      Maintained
5475 F:      drivers/gpu/drm/imx/
5476 F:      drivers/gpu/ipu-v3/
5477 F:      Documentation/devicetree/bindings/display/imx/
5478
5479 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5480 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5481 L:      dri-devel@lists.freedesktop.org
5482 T:      git git://github.com/patjak/drm-gma500
5483 S:      Maintained
5484 F:      drivers/gpu/drm/gma500/
5485
5486 DRM DRIVERS FOR HISILICON
5487 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5488 M:      Rongrong Zou <zourongrong@gmail.com>
5489 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5490 R:      Chen Feng <puck.chen@hisilicon.com>
5491 L:      dri-devel@lists.freedesktop.org
5492 T:      git git://github.com/xin3liang/linux.git
5493 S:      Maintained
5494 F:      drivers/gpu/drm/hisilicon/
5495 F:      Documentation/devicetree/bindings/display/hisilicon/
5496
5497 DRM DRIVERS FOR LIMA
5498 M:      Qiang Yu <yuq825@gmail.com>
5499 L:      dri-devel@lists.freedesktop.org
5500 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5501 S:      Maintained
5502 F:      drivers/gpu/drm/lima/
5503 F:      include/uapi/drm/lima_drm.h
5504 T:      git git://anongit.freedesktop.org/drm/drm-misc
5505
5506 DRM DRIVERS FOR MEDIATEK
5507 M:      CK Hu <ck.hu@mediatek.com>
5508 M:      Philipp Zabel <p.zabel@pengutronix.de>
5509 L:      dri-devel@lists.freedesktop.org
5510 S:      Supported
5511 F:      drivers/gpu/drm/mediatek/
5512 F:      Documentation/devicetree/bindings/display/mediatek/
5513
5514 DRM DRIVERS FOR NVIDIA TEGRA
5515 M:      Thierry Reding <thierry.reding@gmail.com>
5516 L:      dri-devel@lists.freedesktop.org
5517 L:      linux-tegra@vger.kernel.org
5518 T:      git git://anongit.freedesktop.org/tegra/linux.git
5519 S:      Supported
5520 F:      drivers/gpu/drm/tegra/
5521 F:      drivers/gpu/host1x/
5522 F:      include/linux/host1x.h
5523 F:      include/uapi/drm/tegra_drm.h
5524 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5525
5526 DRM DRIVERS FOR RENESAS
5527 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5528 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5529 L:      dri-devel@lists.freedesktop.org
5530 L:      linux-renesas-soc@vger.kernel.org
5531 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5532 S:      Supported
5533 F:      drivers/gpu/drm/rcar-du/
5534 F:      drivers/gpu/drm/shmobile/
5535 F:      include/linux/platform_data/shmob_drm.h
5536 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5537 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5538 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5539
5540 DRM DRIVERS FOR ROCKCHIP
5541 M:      Sandy Huang <hjc@rock-chips.com>
5542 M:      Heiko Stübner <heiko@sntech.de>
5543 L:      dri-devel@lists.freedesktop.org
5544 S:      Maintained
5545 F:      drivers/gpu/drm/rockchip/
5546 F:      Documentation/devicetree/bindings/display/rockchip/
5547 T:      git git://anongit.freedesktop.org/drm/drm-misc
5548
5549 DRM DRIVERS FOR STI
5550 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5551 M:      Vincent Abriou <vincent.abriou@st.com>
5552 L:      dri-devel@lists.freedesktop.org
5553 T:      git git://anongit.freedesktop.org/drm/drm-misc
5554 S:      Maintained
5555 F:      drivers/gpu/drm/sti
5556 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5557
5558 DRM DRIVERS FOR STM
5559 M:      Yannick Fertre <yannick.fertre@st.com>
5560 M:      Philippe Cornu <philippe.cornu@st.com>
5561 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5562 M:      Vincent Abriou <vincent.abriou@st.com>
5563 L:      dri-devel@lists.freedesktop.org
5564 T:      git git://anongit.freedesktop.org/drm/drm-misc
5565 S:      Maintained
5566 F:      drivers/gpu/drm/stm
5567 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5568
5569 DRM DRIVERS FOR TI LCDC
5570 M:      Jyri Sarha <jsarha@ti.com>
5571 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5572 L:      dri-devel@lists.freedesktop.org
5573 S:      Maintained
5574 F:      drivers/gpu/drm/tilcdc/
5575 F:      Documentation/devicetree/bindings/display/tilcdc/
5576
5577 DRM DRIVERS FOR TI OMAP
5578 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5579 L:      dri-devel@lists.freedesktop.org
5580 S:      Maintained
5581 F:      drivers/gpu/drm/omapdrm/
5582 F:      Documentation/devicetree/bindings/display/ti/
5583
5584 DRM DRIVERS FOR V3D
5585 M:      Eric Anholt <eric@anholt.net>
5586 S:      Supported
5587 F:      drivers/gpu/drm/v3d/
5588 F:      include/uapi/drm/v3d_drm.h
5589 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5590 T:      git git://anongit.freedesktop.org/drm/drm-misc
5591
5592 DRM DRIVERS FOR VC4
5593 M:      Eric Anholt <eric@anholt.net>
5594 T:      git git://github.com/anholt/linux
5595 S:      Supported
5596 F:      drivers/gpu/drm/vc4/
5597 F:      include/uapi/drm/vc4_drm.h
5598 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5599 T:      git git://anongit.freedesktop.org/drm/drm-misc
5600
5601 DRM DRIVERS FOR VIVANTE GPU IP
5602 M:      Lucas Stach <l.stach@pengutronix.de>
5603 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5604 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5605 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5606 L:      dri-devel@lists.freedesktop.org
5607 S:      Maintained
5608 F:      drivers/gpu/drm/etnaviv/
5609 F:      include/uapi/drm/etnaviv_drm.h
5610 F:      Documentation/devicetree/bindings/display/etnaviv/
5611
5612 DRM DRIVERS FOR ZTE ZX
5613 M:      Shawn Guo <shawnguo@kernel.org>
5614 L:      dri-devel@lists.freedesktop.org
5615 S:      Maintained
5616 F:      drivers/gpu/drm/zte/
5617 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5618 T:      git git://anongit.freedesktop.org/drm/drm-misc
5619
5620 DRM PANEL DRIVERS
5621 M:      Thierry Reding <thierry.reding@gmail.com>
5622 R:      Sam Ravnborg <sam@ravnborg.org>
5623 L:      dri-devel@lists.freedesktop.org
5624 T:      git git://anongit.freedesktop.org/drm/drm-misc
5625 S:      Maintained
5626 F:      drivers/gpu/drm/drm_panel.c
5627 F:      drivers/gpu/drm/panel/
5628 F:      include/drm/drm_panel.h
5629 F:      Documentation/devicetree/bindings/display/panel/
5630
5631 DRM DRIVERS FOR XEN
5632 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5633 T:      git git://anongit.freedesktop.org/drm/drm-misc
5634 L:      dri-devel@lists.freedesktop.org
5635 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5636 S:      Supported
5637 F:      drivers/gpu/drm/xen/
5638 F:      Documentation/gpu/xen-front.rst
5639
5640 DRM TTM SUBSYSTEM
5641 M:      Christian Koenig <christian.koenig@amd.com>
5642 M:      Huang Rui <ray.huang@amd.com>
5643 T:      git git://people.freedesktop.org/~agd5f/linux
5644 S:      Maintained
5645 L:      dri-devel@lists.freedesktop.org
5646 F:      include/drm/ttm/
5647 F:      drivers/gpu/drm/ttm/
5648
5649 DSBR100 USB FM RADIO DRIVER
5650 M:      Alexey Klimov <klimov.linux@gmail.com>
5651 L:      linux-media@vger.kernel.org
5652 T:      git git://linuxtv.org/media_tree.git
5653 S:      Maintained
5654 F:      drivers/media/radio/dsbr100.c
5655
5656 DT3155 MEDIA DRIVER
5657 M:      Hans Verkuil <hverkuil@xs4all.nl>
5658 L:      linux-media@vger.kernel.org
5659 T:      git git://linuxtv.org/media_tree.git
5660 W:      https://linuxtv.org
5661 S:      Odd Fixes
5662 F:      drivers/media/pci/dt3155/
5663
5664 DVB_USB_AF9015 MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/usb/dvb-usb-v2/af9015*
5673
5674 DVB_USB_AF9035 MEDIA DRIVER
5675 M:      Antti Palosaari <crope@iki.fi>
5676 L:      linux-media@vger.kernel.org
5677 W:      https://linuxtv.org
5678 W:      http://palosaari.fi/linux/
5679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5680 T:      git git://linuxtv.org/anttip/media_tree.git
5681 S:      Maintained
5682 F:      drivers/media/usb/dvb-usb-v2/af9035*
5683
5684 DVB_USB_ANYSEE MEDIA DRIVER
5685 M:      Antti Palosaari <crope@iki.fi>
5686 L:      linux-media@vger.kernel.org
5687 W:      https://linuxtv.org
5688 W:      http://palosaari.fi/linux/
5689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5690 T:      git git://linuxtv.org/anttip/media_tree.git
5691 S:      Maintained
5692 F:      drivers/media/usb/dvb-usb-v2/anysee*
5693
5694 DVB_USB_AU6610 MEDIA DRIVER
5695 M:      Antti Palosaari <crope@iki.fi>
5696 L:      linux-media@vger.kernel.org
5697 W:      https://linuxtv.org
5698 W:      http://palosaari.fi/linux/
5699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5700 T:      git git://linuxtv.org/anttip/media_tree.git
5701 S:      Maintained
5702 F:      drivers/media/usb/dvb-usb-v2/au6610*
5703
5704 DVB_USB_CE6230 MEDIA DRIVER
5705 M:      Antti Palosaari <crope@iki.fi>
5706 L:      linux-media@vger.kernel.org
5707 W:      https://linuxtv.org
5708 W:      http://palosaari.fi/linux/
5709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5710 T:      git git://linuxtv.org/anttip/media_tree.git
5711 S:      Maintained
5712 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5713
5714 DVB_USB_CXUSB MEDIA DRIVER
5715 M:      Michael Krufky <mkrufky@linuxtv.org>
5716 L:      linux-media@vger.kernel.org
5717 W:      https://linuxtv.org
5718 W:      http://github.com/mkrufky
5719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5720 T:      git git://linuxtv.org/media_tree.git
5721 S:      Maintained
5722 F:      drivers/media/usb/dvb-usb/cxusb*
5723
5724 DVB_USB_EC168 MEDIA DRIVER
5725 M:      Antti Palosaari <crope@iki.fi>
5726 L:      linux-media@vger.kernel.org
5727 W:      https://linuxtv.org
5728 W:      http://palosaari.fi/linux/
5729 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5730 T:      git git://linuxtv.org/anttip/media_tree.git
5731 S:      Maintained
5732 F:      drivers/media/usb/dvb-usb-v2/ec168*
5733
5734 DVB_USB_GL861 MEDIA DRIVER
5735 M:      Antti Palosaari <crope@iki.fi>
5736 L:      linux-media@vger.kernel.org
5737 W:      https://linuxtv.org
5738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5739 T:      git git://linuxtv.org/anttip/media_tree.git
5740 S:      Maintained
5741 F:      drivers/media/usb/dvb-usb-v2/gl861*
5742
5743 DVB_USB_MXL111SF MEDIA DRIVER
5744 M:      Michael Krufky <mkrufky@linuxtv.org>
5745 L:      linux-media@vger.kernel.org
5746 W:      https://linuxtv.org
5747 W:      http://github.com/mkrufky
5748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5749 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5750 S:      Maintained
5751 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5752
5753 DVB_USB_RTL28XXU MEDIA DRIVER
5754 M:      Antti Palosaari <crope@iki.fi>
5755 L:      linux-media@vger.kernel.org
5756 W:      https://linuxtv.org
5757 W:      http://palosaari.fi/linux/
5758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5759 T:      git git://linuxtv.org/anttip/media_tree.git
5760 S:      Maintained
5761 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5762
5763 DVB_USB_V2 MEDIA DRIVER
5764 M:      Antti Palosaari <crope@iki.fi>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://palosaari.fi/linux/
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/anttip/media_tree.git
5770 S:      Maintained
5771 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5772 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5773
5774 DYNAMIC DEBUG
5775 M:      Jason Baron <jbaron@akamai.com>
5776 S:      Maintained
5777 F:      lib/dynamic_debug.c
5778 F:      include/linux/dynamic_debug.h
5779
5780 DYNAMIC INTERRUPT MODERATION
5781 M:      Tal Gilboa <talgi@mellanox.com>
5782 S:      Maintained
5783 F:      include/linux/dim.h
5784 F:      lib/dim/
5785
5786 DZ DECSTATION DZ11 SERIAL DRIVER
5787 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5788 S:      Maintained
5789 F:      drivers/tty/serial/dz.*
5790
5791 E3X0 POWER BUTTON DRIVER
5792 M:      Moritz Fischer <moritz.fischer@ettus.com>
5793 L:      usrp-users@lists.ettus.com
5794 W:      http://www.ettus.com
5795 S:      Supported
5796 F:      drivers/input/misc/e3x0-button.c
5797 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5798
5799 E4000 MEDIA DRIVER
5800 M:      Antti Palosaari <crope@iki.fi>
5801 L:      linux-media@vger.kernel.org
5802 W:      https://linuxtv.org
5803 W:      http://palosaari.fi/linux/
5804 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5805 T:      git git://linuxtv.org/anttip/media_tree.git
5806 S:      Maintained
5807 F:      drivers/media/tuners/e4000*
5808
5809 EARTH_PT1 MEDIA DRIVER
5810 M:      Akihiro Tsukada <tskd08@gmail.com>
5811 L:      linux-media@vger.kernel.org
5812 S:      Odd Fixes
5813 F:      drivers/media/pci/pt1/
5814
5815 EARTH_PT3 MEDIA DRIVER
5816 M:      Akihiro Tsukada <tskd08@gmail.com>
5817 L:      linux-media@vger.kernel.org
5818 S:      Odd Fixes
5819 F:      drivers/media/pci/pt3/
5820
5821 EC100 MEDIA DRIVER
5822 M:      Antti Palosaari <crope@iki.fi>
5823 L:      linux-media@vger.kernel.org
5824 W:      https://linuxtv.org
5825 W:      http://palosaari.fi/linux/
5826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5827 T:      git git://linuxtv.org/anttip/media_tree.git
5828 S:      Maintained
5829 F:      drivers/media/dvb-frontends/ec100*
5830
5831 ECRYPT FILE SYSTEM
5832 M:      Tyler Hicks <tyhicks@canonical.com>
5833 L:      ecryptfs@vger.kernel.org
5834 W:      http://ecryptfs.org
5835 W:      https://launchpad.net/ecryptfs
5836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5837 S:      Supported
5838 F:      Documentation/filesystems/ecryptfs.txt
5839 F:      fs/ecryptfs/
5840
5841 EDAC-AMD64
5842 M:      Borislav Petkov <bp@alien8.de>
5843 L:      linux-edac@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/edac/amd64_edac*
5846
5847 EDAC-ARMADA
5848 M:      Jan Luebbe <jlu@pengutronix.de>
5849 L:      linux-edac@vger.kernel.org
5850 S:      Maintained
5851 F:      drivers/edac/armada_xp_*
5852
5853 EDAC-AST2500
5854 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5855 S:      Supported
5856 F:      drivers/edac/aspeed_edac.c
5857 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5858
5859 EDAC-BLUEFIELD
5860 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5861 S:      Supported
5862 F:      drivers/edac/bluefield_edac.c
5863
5864 EDAC-CALXEDA
5865 M:      Robert Richter <rric@kernel.org>
5866 L:      linux-edac@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/edac/highbank*
5869
5870 EDAC-CAVIUM OCTEON
5871 M:      Ralf Baechle <ralf@linux-mips.org>
5872 M:      David Daney <david.daney@cavium.com>
5873 L:      linux-edac@vger.kernel.org
5874 L:      linux-mips@vger.kernel.org
5875 S:      Supported
5876 F:      drivers/edac/octeon_edac*
5877
5878 EDAC-CAVIUM THUNDERX
5879 M:      David Daney <david.daney@cavium.com>
5880 M:      Jan Glauber <jglauber@cavium.com>
5881 L:      linux-edac@vger.kernel.org
5882 S:      Supported
5883 F:      drivers/edac/thunderx_edac*
5884
5885 EDAC-CORE
5886 M:      Borislav Petkov <bp@alien8.de>
5887 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5888 M:      Tony Luck <tony.luck@intel.com>
5889 R:      James Morse <james.morse@arm.com>
5890 R:      Robert Richter <rrichter@marvell.com>
5891 L:      linux-edac@vger.kernel.org
5892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5893 S:      Supported
5894 F:      Documentation/admin-guide/ras.rst
5895 F:      Documentation/driver-api/edac.rst
5896 F:      drivers/edac/
5897 F:      include/linux/edac.h
5898
5899 EDAC-E752X
5900 M:      Mark Gross <mark.gross@intel.com>
5901 L:      linux-edac@vger.kernel.org
5902 S:      Maintained
5903 F:      drivers/edac/e752x_edac.c
5904
5905 EDAC-E7XXX
5906 L:      linux-edac@vger.kernel.org
5907 S:      Maintained
5908 F:      drivers/edac/e7xxx_edac.c
5909
5910 EDAC-FSL_DDR
5911 M:      York Sun <york.sun@nxp.com>
5912 L:      linux-edac@vger.kernel.org
5913 S:      Maintained
5914 F:      drivers/edac/fsl_ddr_edac.*
5915
5916 EDAC-GHES
5917 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5918 L:      linux-edac@vger.kernel.org
5919 S:      Maintained
5920 F:      drivers/edac/ghes_edac.c
5921
5922 EDAC-I10NM
5923 M:      Tony Luck <tony.luck@intel.com>
5924 L:      linux-edac@vger.kernel.org
5925 S:      Maintained
5926 F:      drivers/edac/i10nm_base.c
5927
5928 EDAC-I3000
5929 L:      linux-edac@vger.kernel.org
5930 S:      Orphan
5931 F:      drivers/edac/i3000_edac.c
5932
5933 EDAC-I5000
5934 L:      linux-edac@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/edac/i5000_edac.c
5937
5938 EDAC-I5400
5939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5940 L:      linux-edac@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/edac/i5400_edac.c
5943
5944 EDAC-I7300
5945 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5946 L:      linux-edac@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/edac/i7300_edac.c
5949
5950 EDAC-I7CORE
5951 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5952 L:      linux-edac@vger.kernel.org
5953 S:      Maintained
5954 F:      drivers/edac/i7core_edac.c
5955
5956 EDAC-I82443BXGX
5957 M:      Tim Small <tim@buttersideup.com>
5958 L:      linux-edac@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/edac/i82443bxgx_edac.c
5961
5962 EDAC-I82975X
5963 M:      "Arvind R." <arvino55@gmail.com>
5964 L:      linux-edac@vger.kernel.org
5965 S:      Maintained
5966 F:      drivers/edac/i82975x_edac.c
5967
5968 EDAC-IE31200
5969 M:      Jason Baron <jbaron@akamai.com>
5970 L:      linux-edac@vger.kernel.org
5971 S:      Maintained
5972 F:      drivers/edac/ie31200_edac.c
5973
5974 EDAC-MPC85XX
5975 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5976 L:      linux-edac@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/edac/mpc85xx_edac.[ch]
5979
5980 EDAC-PASEMI
5981 M:      Egor Martovetsky <egor@pasemi.com>
5982 L:      linux-edac@vger.kernel.org
5983 S:      Maintained
5984 F:      drivers/edac/pasemi_edac.c
5985
5986 EDAC-PND2
5987 M:      Tony Luck <tony.luck@intel.com>
5988 L:      linux-edac@vger.kernel.org
5989 S:      Maintained
5990 F:      drivers/edac/pnd2_edac.[ch]
5991
5992 EDAC-R82600
5993 M:      Tim Small <tim@buttersideup.com>
5994 L:      linux-edac@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/edac/r82600_edac.c
5997
5998 EDAC-SBRIDGE
5999 M:      Tony Luck <tony.luck@intel.com>
6000 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6001 L:      linux-edac@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/edac/sb_edac.c
6004
6005 EDAC-SIFIVE
6006 M:      Yash Shah <yash.shah@sifive.com>
6007 L:      linux-edac@vger.kernel.org
6008 S:      Supported
6009 F:      drivers/edac/sifive_edac.c
6010
6011 EDAC-SKYLAKE
6012 M:      Tony Luck <tony.luck@intel.com>
6013 L:      linux-edac@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/edac/skx_*.c
6016
6017 EDAC-TI
6018 M:      Tero Kristo <t-kristo@ti.com>
6019 L:      linux-edac@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/edac/ti_edac.c
6022
6023 EDAC-QCOM
6024 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6025 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6026 L:      linux-arm-msm@vger.kernel.org
6027 L:      linux-edac@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/edac/qcom_edac.c
6030
6031 EDIROL UA-101/UA-1000 DRIVER
6032 M:      Clemens Ladisch <clemens@ladisch.de>
6033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6035 S:      Maintained
6036 F:      sound/usb/misc/ua101.c
6037
6038 EFI TEST DRIVER
6039 L:      linux-efi@vger.kernel.org
6040 M:      Ivan Hu <ivan.hu@canonical.com>
6041 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6042 S:      Maintained
6043 F:      drivers/firmware/efi/test/
6044
6045 EFI VARIABLE FILESYSTEM
6046 M:      Matthew Garrett <matthew.garrett@nebula.com>
6047 M:      Jeremy Kerr <jk@ozlabs.org>
6048 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6050 L:      linux-efi@vger.kernel.org
6051 S:      Maintained
6052 F:      fs/efivarfs/
6053
6054 EFIFB FRAMEBUFFER DRIVER
6055 L:      linux-fbdev@vger.kernel.org
6056 M:      Peter Jones <pjones@redhat.com>
6057 S:      Maintained
6058 F:      drivers/video/fbdev/efifb.c
6059
6060 EFS FILESYSTEM
6061 W:      http://aeschi.ch.eu.org/efs/
6062 S:      Orphan
6063 F:      fs/efs/
6064
6065 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6066 M:      Douglas Miller <dougmill@linux.ibm.com>
6067 L:      netdev@vger.kernel.org
6068 S:      Maintained
6069 F:      drivers/net/ethernet/ibm/ehea/
6070
6071 EM28XX VIDEO4LINUX DRIVER
6072 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6073 L:      linux-media@vger.kernel.org
6074 W:      https://linuxtv.org
6075 T:      git git://linuxtv.org/media_tree.git
6076 S:      Maintained
6077 F:      drivers/media/usb/em28xx/
6078 F:      Documentation/media/v4l-drivers/em28xx*
6079
6080 EMBEDDED LINUX
6081 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6082 M:      Matt Mackall <mpm@selenic.com>
6083 M:      David Woodhouse <dwmw2@infradead.org>
6084 L:      linux-embedded@vger.kernel.org
6085 S:      Maintained
6086
6087 Emulex 10Gbps iSCSI - OneConnect DRIVER
6088 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6089 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6090 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6091 L:      linux-scsi@vger.kernel.org
6092 W:      http://www.broadcom.com
6093 S:      Supported
6094 F:      drivers/scsi/be2iscsi/
6095
6096 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6097 M:      Sathya Perla <sathya.perla@broadcom.com>
6098 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6099 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6100 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6101 L:      netdev@vger.kernel.org
6102 W:      http://www.emulex.com
6103 S:      Supported
6104 F:      drivers/net/ethernet/emulex/benet/
6105
6106 EMULEX ONECONNECT ROCE DRIVER
6107 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6108 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6109 L:      linux-rdma@vger.kernel.org
6110 W:      http://www.broadcom.com
6111 S:      Odd Fixes
6112 F:      drivers/infiniband/hw/ocrdma/
6113 F:      include/uapi/rdma/ocrdma-abi.h
6114
6115 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6116 M:      James Smart <james.smart@broadcom.com>
6117 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6118 L:      linux-scsi@vger.kernel.org
6119 W:      http://www.broadcom.com
6120 S:      Supported
6121 F:      drivers/scsi/lpfc/
6122
6123 ENE CB710 FLASH CARD READER DRIVER
6124 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6125 S:      Maintained
6126 F:      drivers/misc/cb710/
6127 F:      drivers/mmc/host/cb710-mmc.*
6128 F:      include/linux/cb710.h
6129
6130 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6131 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6132 S:      Maintained
6133 F:      drivers/media/rc/ene_ir.*
6134
6135 EPSON S1D13XXX FRAMEBUFFER DRIVER
6136 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6137 S:      Maintained
6138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6139 F:      drivers/video/fbdev/s1d13xxxfb.c
6140 F:      include/video/s1d13xxxfb.h
6141
6142 EROFS FILE SYSTEM
6143 M:      Gao Xiang <gaoxiang25@huawei.com>
6144 M:      Chao Yu <yuchao0@huawei.com>
6145 L:      linux-erofs@lists.ozlabs.org
6146 S:      Maintained
6147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6148 F:      Documentation/filesystems/erofs.txt
6149 F:      fs/erofs/
6150 F:      include/trace/events/erofs.h
6151
6152 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6153 M:      Jeff Layton <jlayton@kernel.org>
6154 S:      Maintained
6155 F:      lib/errseq.c
6156 F:      include/linux/errseq.h
6157
6158 ET131X NETWORK DRIVER
6159 M:      Mark Einon <mark.einon@gmail.com>
6160 S:      Odd Fixes
6161 F:      drivers/net/ethernet/agere/
6162
6163 ETHERNET BRIDGE
6164 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6165 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6166 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6167 L:      netdev@vger.kernel.org
6168 W:      http://www.linuxfoundation.org/en/Net:Bridge
6169 S:      Maintained
6170 F:      include/linux/netfilter_bridge/
6171 F:      net/bridge/
6172
6173 ETHERNET PHY LIBRARY
6174 M:      Andrew Lunn <andrew@lunn.ch>
6175 M:      Florian Fainelli <f.fainelli@gmail.com>
6176 M:      Heiner Kallweit <hkallweit1@gmail.com>
6177 L:      netdev@vger.kernel.org
6178 S:      Maintained
6179 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6180 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6181 F:      Documentation/devicetree/bindings/net/mdio*
6182 F:      Documentation/networking/phy.rst
6183 F:      drivers/net/phy/
6184 F:      drivers/of/of_mdio.c
6185 F:      drivers/of/of_net.c
6186 F:      include/linux/*mdio*.h
6187 F:      include/linux/of_net.h
6188 F:      include/linux/phy.h
6189 F:      include/linux/phy_fixed.h
6190 F:      include/linux/platform_data/mdio-bcm-unimac.h
6191 F:      include/linux/platform_data/mdio-gpio.h
6192 F:      include/trace/events/mdio.h
6193 F:      include/uapi/linux/mdio.h
6194 F:      include/uapi/linux/mii.h
6195
6196 EXFAT FILE SYSTEM
6197 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6198 S:      Maintained
6199 F:      drivers/staging/exfat/
6200
6201 EXT2 FILE SYSTEM
6202 M:      Jan Kara <jack@suse.com>
6203 L:      linux-ext4@vger.kernel.org
6204 S:      Maintained
6205 F:      Documentation/filesystems/ext2.txt
6206 F:      fs/ext2/
6207 F:      include/linux/ext2*
6208
6209 EXT4 FILE SYSTEM
6210 M:      "Theodore Ts'o" <tytso@mit.edu>
6211 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6212 L:      linux-ext4@vger.kernel.org
6213 W:      http://ext4.wiki.kernel.org
6214 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6216 S:      Maintained
6217 F:      Documentation/filesystems/ext4/
6218 F:      fs/ext4/
6219
6220 Extended Verification Module (EVM)
6221 M:      Mimi Zohar <zohar@linux.ibm.com>
6222 L:      linux-integrity@vger.kernel.org
6223 S:      Supported
6224 F:      security/integrity/evm/
6225
6226 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6227 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6228 L:      linux-efi@vger.kernel.org
6229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6230 S:      Maintained
6231 F:      Documentation/admin-guide/efi-stub.rst
6232 F:      arch/*/kernel/efi.c
6233 F:      arch/x86/boot/compressed/eboot.[ch]
6234 F:      arch/*/include/asm/efi.h
6235 F:      arch/x86/platform/efi/
6236 F:      drivers/firmware/efi/
6237 F:      include/linux/efi*.h
6238 F:      arch/arm/boot/compressed/efi-header.S
6239 F:      arch/arm64/kernel/efi-entry.S
6240
6241 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6242 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6243 M:      Chanwoo Choi <cw00.choi@samsung.com>
6244 L:      linux-kernel@vger.kernel.org
6245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6246 S:      Maintained
6247 F:      drivers/extcon/
6248 F:      include/linux/extcon/
6249 F:      include/linux/extcon.h
6250 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6251 F:      Documentation/devicetree/bindings/extcon/
6252
6253 EXYNOS DP DRIVER
6254 M:      Jingoo Han <jingoohan1@gmail.com>
6255 L:      dri-devel@lists.freedesktop.org
6256 S:      Maintained
6257 F:      drivers/gpu/drm/exynos/exynos_dp*
6258
6259 EXYNOS SYSMMU (IOMMU) driver
6260 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6261 L:      iommu@lists.linux-foundation.org
6262 S:      Maintained
6263 F:      drivers/iommu/exynos-iommu.c
6264
6265 EZchip NPS platform support
6266 M:      Vineet Gupta <vgupta@synopsys.com>
6267 M:      Ofer Levi <oferle@mellanox.com>
6268 S:      Supported
6269 F:      arch/arc/plat-eznps
6270 F:      arch/arc/boot/dts/eznps.dts
6271
6272 F2FS FILE SYSTEM
6273 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6274 M:      Chao Yu <yuchao0@huawei.com>
6275 L:      linux-f2fs-devel@lists.sourceforge.net
6276 W:      https://f2fs.wiki.kernel.org/
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6278 S:      Maintained
6279 F:      Documentation/filesystems/f2fs.txt
6280 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6281 F:      fs/f2fs/
6282 F:      include/linux/f2fs_fs.h
6283 F:      include/trace/events/f2fs.h
6284
6285 F71805F HARDWARE MONITORING DRIVER
6286 M:      Jean Delvare <jdelvare@suse.com>
6287 L:      linux-hwmon@vger.kernel.org
6288 S:      Maintained
6289 F:      Documentation/hwmon/f71805f.rst
6290 F:      drivers/hwmon/f71805f.c
6291
6292 FADDR2LINE
6293 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6294 S:      Maintained
6295 F:      scripts/faddr2line
6296
6297 FAILOVER MODULE
6298 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6299 L:      netdev@vger.kernel.org
6300 S:      Supported
6301 F:      net/core/failover.c
6302 F:      include/net/failover.h
6303 F:      Documentation/networking/failover.rst
6304
6305 FANOTIFY
6306 M:      Jan Kara <jack@suse.cz>
6307 R:      Amir Goldstein <amir73il@gmail.com>
6308 L:      linux-fsdevel@vger.kernel.org
6309 S:      Maintained
6310 F:      fs/notify/fanotify/
6311 F:      include/linux/fanotify.h
6312 F:      include/uapi/linux/fanotify.h
6313
6314 FARSYNC SYNCHRONOUS DRIVER
6315 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6316 W:      http://www.farsite.co.uk/
6317 S:      Supported
6318 F:      drivers/net/wan/farsync.*
6319
6320 FAULT INJECTION SUPPORT
6321 M:      Akinobu Mita <akinobu.mita@gmail.com>
6322 S:      Supported
6323 F:      Documentation/fault-injection/
6324 F:      lib/fault-inject.c
6325
6326 FBTFT Framebuffer drivers
6327 S:      Orphan
6328 L:      dri-devel@lists.freedesktop.org
6329 L:      linux-fbdev@vger.kernel.org
6330 F:      drivers/staging/fbtft/
6331
6332 FC0011 TUNER DRIVER
6333 M:      Michael Buesch <m@bues.ch>
6334 L:      linux-media@vger.kernel.org
6335 S:      Maintained
6336 F:      drivers/media/tuners/fc0011.h
6337 F:      drivers/media/tuners/fc0011.c
6338
6339 FC2580 MEDIA DRIVER
6340 M:      Antti Palosaari <crope@iki.fi>
6341 L:      linux-media@vger.kernel.org
6342 W:      https://linuxtv.org
6343 W:      http://palosaari.fi/linux/
6344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6345 T:      git git://linuxtv.org/anttip/media_tree.git
6346 S:      Maintained
6347 F:      drivers/media/tuners/fc2580*
6348
6349 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6350 M:      Hannes Reinecke <hare@suse.de>
6351 L:      linux-scsi@vger.kernel.org
6352 W:      www.Open-FCoE.org
6353 S:      Supported
6354 F:      drivers/scsi/libfc/
6355 F:      drivers/scsi/fcoe/
6356 F:      include/scsi/fc/
6357 F:      include/scsi/libfc.h
6358 F:      include/scsi/libfcoe.h
6359 F:      include/uapi/scsi/fc/
6360
6361 FILE LOCKING (flock() and fcntl()/lockf())
6362 M:      Jeff Layton <jlayton@kernel.org>
6363 M:      "J. Bruce Fields" <bfields@fieldses.org>
6364 L:      linux-fsdevel@vger.kernel.org
6365 S:      Maintained
6366 F:      include/linux/fcntl.h
6367 F:      include/uapi/linux/fcntl.h
6368 F:      fs/fcntl.c
6369 F:      fs/locks.c
6370
6371 FILESYSTEMS (VFS and infrastructure)
6372 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6373 L:      linux-fsdevel@vger.kernel.org
6374 S:      Maintained
6375 F:      fs/*
6376 F:      include/linux/fs.h
6377 F:      include/linux/fs_types.h
6378 F:      include/uapi/linux/fs.h
6379
6380 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6381 M:      Riku Voipio <riku.voipio@iki.fi>
6382 L:      linux-hwmon@vger.kernel.org
6383 S:      Maintained
6384 F:      drivers/hwmon/f75375s.c
6385 F:      include/linux/f75375s.h
6386
6387 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6388 M:      Clemens Ladisch <clemens@ladisch.de>
6389 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6390 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6392 S:      Maintained
6393 F:      sound/firewire/
6394 F:      include/uapi/sound/firewire.h
6395
6396 FIREWIRE MEDIA DRIVERS (firedtv)
6397 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6398 L:      linux-media@vger.kernel.org
6399 L:      linux1394-devel@lists.sourceforge.net
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6401 S:      Maintained
6402 F:      drivers/media/firewire/
6403
6404 FIREWIRE SBP-2 TARGET
6405 M:      Chris Boot <bootc@bootc.net>
6406 L:      linux-scsi@vger.kernel.org
6407 L:      target-devel@vger.kernel.org
6408 L:      linux1394-devel@lists.sourceforge.net
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6410 S:      Maintained
6411 F:      drivers/target/sbp/
6412
6413 FIREWIRE SUBSYSTEM
6414 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6415 L:      linux1394-devel@lists.sourceforge.net
6416 W:      http://ieee1394.wiki.kernel.org/
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6418 S:      Maintained
6419 F:      drivers/firewire/
6420 F:      include/linux/firewire.h
6421 F:      include/uapi/linux/firewire*.h
6422 F:      tools/firewire/
6423
6424 FIRMWARE LOADER (request_firmware)
6425 M:      Luis Chamberlain <mcgrof@kernel.org>
6426 L:      linux-kernel@vger.kernel.org
6427 S:      Maintained
6428 F:      Documentation/firmware_class/
6429 F:      drivers/base/firmware_loader/
6430 F:      include/linux/firmware.h
6431
6432 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6433 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6434 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6435 S:      Maintained
6436 F:      drivers/block/rsxx/
6437
6438 FLEXTIMER FTM-QUADDEC DRIVER
6439 M:      Patrick Havelange <patrick.havelange@essensium.com>
6440 L:      linux-iio@vger.kernel.org
6441 S:      Maintained
6442 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6443 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6444 F:      drivers/counter/ftm-quaddec.c
6445
6446 FLOPPY DRIVER
6447 M:      Denis Efremov <efremov@linux.com>
6448 S:      Odd Fixes
6449 L:      linux-block@vger.kernel.org
6450 F:      drivers/block/floppy.c
6451
6452 FPGA MANAGER FRAMEWORK
6453 M:      Moritz Fischer <mdf@kernel.org>
6454 L:      linux-fpga@vger.kernel.org
6455 S:      Maintained
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6457 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6458 F:      Documentation/fpga/
6459 F:      Documentation/driver-api/fpga/
6460 F:      Documentation/devicetree/bindings/fpga/
6461 F:      drivers/fpga/
6462 F:      include/linux/fpga/
6463 W:      http://www.rocketboards.org
6464
6465 FPGA DFL DRIVERS
6466 M:      Wu Hao <hao.wu@intel.com>
6467 L:      linux-fpga@vger.kernel.org
6468 S:      Maintained
6469 F:      Documentation/fpga/dfl.rst
6470 F:      include/uapi/linux/fpga-dfl.h
6471 F:      drivers/fpga/dfl*
6472
6473 FPU EMULATOR
6474 M:      Bill Metzenthen <billm@melbpc.org.au>
6475 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6476 S:      Maintained
6477 F:      arch/x86/math-emu/
6478
6479 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6480 L:      netdev@vger.kernel.org
6481 S:      Orphan
6482 F:      drivers/net/wan/dlci.c
6483 F:      drivers/net/wan/sdla.c
6484
6485 FRAMEBUFFER LAYER
6486 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6487 L:      dri-devel@lists.freedesktop.org
6488 L:      linux-fbdev@vger.kernel.org
6489 T:      git git://anongit.freedesktop.org/drm/drm-misc
6490 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6491 S:      Maintained
6492 F:      Documentation/fb/
6493 F:      drivers/video/
6494 F:      include/video/
6495 F:      include/linux/fb.h
6496 F:      include/uapi/video/
6497 F:      include/uapi/linux/fb.h
6498
6499 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6500 M:      Horia Geantă <horia.geanta@nxp.com>
6501 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6502 L:      linux-crypto@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/crypto/caam/
6505 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6506
6507 FREESCALE DIU FRAMEBUFFER DRIVER
6508 M:      Timur Tabi <timur@kernel.org>
6509 L:      linux-fbdev@vger.kernel.org
6510 S:      Maintained
6511 F:      drivers/video/fbdev/fsl-diu-fb.*
6512
6513 FREESCALE DMA DRIVER
6514 M:      Li Yang <leoyang.li@nxp.com>
6515 M:      Zhang Wei <zw@zh-kernel.org>
6516 L:      linuxppc-dev@lists.ozlabs.org
6517 S:      Maintained
6518 F:      drivers/dma/fsldma.*
6519
6520 FREESCALE ENETC ETHERNET DRIVERS
6521 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6522 L:      netdev@vger.kernel.org
6523 S:      Maintained
6524 F:      drivers/net/ethernet/freescale/enetc/
6525
6526 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6527 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6528 L:      netdev@vger.kernel.org
6529 S:      Maintained
6530 F:      drivers/net/ethernet/freescale/gianfar*
6531 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6532
6533 FREESCALE GPMI NAND DRIVER
6534 M:      Han Xu <han.xu@nxp.com>
6535 L:      linux-mtd@lists.infradead.org
6536 S:      Maintained
6537 F:      drivers/mtd/nand/raw/gpmi-nand/*
6538
6539 FREESCALE I2C CPM DRIVER
6540 M:      Jochen Friedrich <jochen@scram.de>
6541 L:      linuxppc-dev@lists.ozlabs.org
6542 L:      linux-i2c@vger.kernel.org
6543 S:      Maintained
6544 F:      drivers/i2c/busses/i2c-cpm.c
6545
6546 FREESCALE IMX DDR PMU DRIVER
6547 M:      Frank Li <Frank.li@nxp.com>
6548 L:      linux-arm-kernel@lists.infradead.org
6549 S:      Maintained
6550 F:      drivers/perf/fsl_imx8_ddr_perf.c
6551 F:      Documentation/admin-guide/perf/imx-ddr.rst
6552 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6553
6554 FREESCALE IMX I2C DRIVER
6555 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6556 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6557 L:      linux-i2c@vger.kernel.org
6558 S:      Maintained
6559 F:      drivers/i2c/busses/i2c-imx.c
6560 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6561
6562 FREESCALE IMX LPI2C DRIVER
6563 M:      Dong Aisheng <aisheng.dong@nxp.com>
6564 L:      linux-i2c@vger.kernel.org
6565 L:      linux-imx@nxp.com
6566 S:      Maintained
6567 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6568 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6569
6570 FREESCALE IMX / MXC FEC DRIVER
6571 M:      Fugang Duan <fugang.duan@nxp.com>
6572 L:      netdev@vger.kernel.org
6573 S:      Maintained
6574 F:      drivers/net/ethernet/freescale/fec_main.c
6575 F:      drivers/net/ethernet/freescale/fec_ptp.c
6576 F:      drivers/net/ethernet/freescale/fec.h
6577 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6578
6579 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6580 M:      Sascha Hauer <s.hauer@pengutronix.de>
6581 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6582 L:      linux-fbdev@vger.kernel.org
6583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6584 S:      Maintained
6585 F:      include/linux/platform_data/video-imxfb.h
6586 F:      drivers/video/fbdev/imxfb.c
6587
6588 FREESCALE QORIQ DPAA ETHERNET DRIVER
6589 M:      Madalin Bucur <madalin.bucur@nxp.com>
6590 L:      netdev@vger.kernel.org
6591 S:      Maintained
6592 F:      drivers/net/ethernet/freescale/dpaa
6593
6594 FREESCALE QORIQ DPAA FMAN DRIVER
6595 M:      Madalin Bucur <madalin.bucur@nxp.com>
6596 L:      netdev@vger.kernel.org
6597 S:      Maintained
6598 F:      drivers/net/ethernet/freescale/fman
6599 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6600
6601 FREESCALE QORIQ PTP CLOCK DRIVER
6602 M:      Yangbo Lu <yangbo.lu@nxp.com>
6603 L:      netdev@vger.kernel.org
6604 S:      Maintained
6605 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6606 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6607 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6608 F:      drivers/ptp/ptp_qoriq.c
6609 F:      drivers/ptp/ptp_qoriq_debugfs.c
6610 F:      include/linux/fsl/ptp_qoriq.h
6611 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6612
6613 FREESCALE QUAD SPI DRIVER
6614 M:      Han Xu <han.xu@nxp.com>
6615 L:      linux-spi@vger.kernel.org
6616 S:      Maintained
6617 F:      drivers/spi/spi-fsl-qspi.c
6618
6619 FREESCALE QUICC ENGINE LIBRARY
6620 M:      Qiang Zhao <qiang.zhao@nxp.com>
6621 L:      linuxppc-dev@lists.ozlabs.org
6622 S:      Maintained
6623 F:      drivers/soc/fsl/qe/
6624 F:      include/soc/fsl/*qe*.h
6625 F:      include/soc/fsl/*ucc*.h
6626
6627 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6628 M:      Li Yang <leoyang.li@nxp.com>
6629 L:      netdev@vger.kernel.org
6630 L:      linuxppc-dev@lists.ozlabs.org
6631 S:      Maintained
6632 F:      drivers/net/ethernet/freescale/ucc_geth*
6633
6634 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6635 M:      Zhao Qiang <qiang.zhao@nxp.com>
6636 L:      netdev@vger.kernel.org
6637 L:      linuxppc-dev@lists.ozlabs.org
6638 S:      Maintained
6639 F:      drivers/net/wan/fsl_ucc_hdlc*
6640
6641 FREESCALE QUICC ENGINE UCC UART DRIVER
6642 M:      Timur Tabi <timur@kernel.org>
6643 L:      linuxppc-dev@lists.ozlabs.org
6644 S:      Maintained
6645 F:      drivers/tty/serial/ucc_uart.c
6646
6647 FREESCALE SOC DRIVERS
6648 M:      Li Yang <leoyang.li@nxp.com>
6649 L:      linuxppc-dev@lists.ozlabs.org
6650 L:      linux-arm-kernel@lists.infradead.org
6651 S:      Maintained
6652 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6653 F:      Documentation/devicetree/bindings/soc/fsl/
6654 F:      drivers/soc/fsl/
6655 F:      include/linux/fsl/
6656
6657 FREESCALE SOC FS_ENET DRIVER
6658 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6659 L:      linuxppc-dev@lists.ozlabs.org
6660 L:      netdev@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/net/ethernet/freescale/fs_enet/
6663 F:      include/linux/fs_enet_pd.h
6664
6665 FREESCALE SOC SOUND DRIVERS
6666 M:      Timur Tabi <timur@kernel.org>
6667 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6668 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6669 R:      Fabio Estevam <festevam@gmail.com>
6670 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6671 L:      linuxppc-dev@lists.ozlabs.org
6672 S:      Maintained
6673 F:      sound/soc/fsl/fsl*
6674 F:      sound/soc/fsl/imx*
6675 F:      sound/soc/fsl/mpc8610_hpcd.c
6676
6677 FREESCALE USB PERIPHERAL DRIVERS
6678 M:      Li Yang <leoyang.li@nxp.com>
6679 L:      linux-usb@vger.kernel.org
6680 L:      linuxppc-dev@lists.ozlabs.org
6681 S:      Maintained
6682 F:      drivers/usb/gadget/udc/fsl*
6683
6684 FREEVXFS FILESYSTEM
6685 M:      Christoph Hellwig <hch@infradead.org>
6686 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6687 S:      Maintained
6688 F:      fs/freevxfs/
6689
6690 FREEZER
6691 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6692 M:      Pavel Machek <pavel@ucw.cz>
6693 L:      linux-pm@vger.kernel.org
6694 S:      Supported
6695 F:      Documentation/power/freezing-of-tasks.rst
6696 F:      include/linux/freezer.h
6697 F:      kernel/freezer.c
6698
6699 FRONTSWAP API
6700 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6701 L:      linux-kernel@vger.kernel.org
6702 S:      Maintained
6703 F:      mm/frontswap.c
6704 F:      include/linux/frontswap.h
6705
6706 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6707 M:      David Howells <dhowells@redhat.com>
6708 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6709 S:      Supported
6710 F:      Documentation/filesystems/caching/
6711 F:      fs/fscache/
6712 F:      include/linux/fscache*.h
6713
6714 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6715 M:      Theodore Y. Ts'o <tytso@mit.edu>
6716 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6717 M:      Eric Biggers <ebiggers@kernel.org>
6718 L:      linux-fscrypt@vger.kernel.org
6719 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6720 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6721 S:      Supported
6722 F:      fs/crypto/
6723 F:      include/linux/fscrypt*.h
6724 F:      include/uapi/linux/fscrypt.h
6725 F:      Documentation/filesystems/fscrypt.rst
6726
6727 FSI SUBSYSTEM
6728 M:      Jeremy Kerr <jk@ozlabs.org>
6729 M:      Joel Stanley <joel@jms.id.au>
6730 R:      Alistar Popple <alistair@popple.id.au>
6731 R:      Eddie James <eajames@linux.ibm.com>
6732 L:      linux-fsi@lists.ozlabs.org
6733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6734 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6735 S:      Supported
6736 F:      drivers/fsi/
6737 F:      include/linux/fsi*.h
6738 F:      include/trace/events/fsi*.h
6739
6740 FSI-ATTACHED I2C DRIVER
6741 M:      Eddie James <eajames@linux.ibm.com>
6742 L:      linux-i2c@vger.kernel.org
6743 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6744 S:      Maintained
6745 F:      drivers/i2c/busses/i2c-fsi.c
6746 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6747
6748 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6749 M:      Jan Kara <jack@suse.cz>
6750 R:      Amir Goldstein <amir73il@gmail.com>
6751 L:      linux-fsdevel@vger.kernel.org
6752 S:      Maintained
6753 F:      fs/notify/
6754 F:      include/linux/fsnotify*.h
6755
6756 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6757 M:      Eric Biggers <ebiggers@kernel.org>
6758 M:      Theodore Y. Ts'o <tytso@mit.edu>
6759 L:      linux-fscrypt@vger.kernel.org
6760 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6761 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6762 S:      Supported
6763 F:      fs/verity/
6764 F:      include/linux/fsverity.h
6765 F:      include/uapi/linux/fsverity.h
6766 F:      Documentation/filesystems/fsverity.rst
6767
6768 FUJITSU LAPTOP EXTRAS
6769 M:      Jonathan Woithe <jwoithe@just42.net>
6770 L:      platform-driver-x86@vger.kernel.org
6771 S:      Maintained
6772 F:      drivers/platform/x86/fujitsu-laptop.c
6773
6774 FUJITSU M-5MO LS CAMERA ISP DRIVER
6775 M:      Kyungmin Park <kyungmin.park@samsung.com>
6776 M:      Heungjun Kim <riverful.kim@samsung.com>
6777 L:      linux-media@vger.kernel.org
6778 S:      Maintained
6779 F:      drivers/media/i2c/m5mols/
6780 F:      include/media/i2c/m5mols.h
6781
6782 FUJITSU TABLET EXTRAS
6783 M:      Robert Gerlach <khnz@gmx.de>
6784 L:      platform-driver-x86@vger.kernel.org
6785 S:      Maintained
6786 F:      drivers/platform/x86/fujitsu-tablet.c
6787
6788 FUSE: FILESYSTEM IN USERSPACE
6789 M:      Miklos Szeredi <miklos@szeredi.hu>
6790 L:      linux-fsdevel@vger.kernel.org
6791 W:      http://fuse.sourceforge.net/
6792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6793 S:      Maintained
6794 F:      fs/fuse/
6795 F:      include/uapi/linux/fuse.h
6796 F:      Documentation/filesystems/fuse.txt
6797
6798 FUTEX SUBSYSTEM
6799 M:      Thomas Gleixner <tglx@linutronix.de>
6800 M:      Ingo Molnar <mingo@redhat.com>
6801 R:      Peter Zijlstra <peterz@infradead.org>
6802 R:      Darren Hart <dvhart@infradead.org>
6803 L:      linux-kernel@vger.kernel.org
6804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6805 S:      Maintained
6806 F:      kernel/futex.c
6807 F:      include/asm-generic/futex.h
6808 F:      include/linux/futex.h
6809 F:      include/uapi/linux/futex.h
6810 F:      tools/testing/selftests/futex/
6811 F:      tools/perf/bench/futex*
6812 F:      Documentation/*futex*
6813
6814 GCC PLUGINS
6815 M:      Kees Cook <keescook@chromium.org>
6816 R:      Emese Revfy <re.emese@gmail.com>
6817 L:      kernel-hardening@lists.openwall.com
6818 S:      Maintained
6819 F:      scripts/gcc-plugins/
6820 F:      scripts/gcc-plugin.sh
6821 F:      scripts/Makefile.gcc-plugins
6822 F:      Documentation/core-api/gcc-plugins.rst
6823
6824 GASKET DRIVER FRAMEWORK
6825 M:      Rob Springer <rspringer@google.com>
6826 M:      Todd Poynor <toddpoynor@google.com>
6827 M:      Ben Chan <benchan@chromium.org>
6828 S:      Maintained
6829 F:      drivers/staging/gasket/
6830
6831 GCOV BASED KERNEL PROFILING
6832 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6833 S:      Maintained
6834 F:      kernel/gcov/
6835 F:      Documentation/dev-tools/gcov.rst
6836
6837 GDB KERNEL DEBUGGING HELPER SCRIPTS
6838 M:      Jan Kiszka <jan.kiszka@siemens.com>
6839 M:      Kieran Bingham <kbingham@kernel.org>
6840 S:      Supported
6841 F:      scripts/gdb/
6842
6843 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6844 M:      Achim Leubner <achim_leubner@adaptec.com>
6845 L:      linux-scsi@vger.kernel.org
6846 W:      http://www.icp-vortex.com/
6847 S:      Supported
6848 F:      drivers/scsi/gdt*
6849
6850 GEMTEK FM RADIO RECEIVER DRIVER
6851 M:      Hans Verkuil <hverkuil@xs4all.nl>
6852 L:      linux-media@vger.kernel.org
6853 T:      git git://linuxtv.org/media_tree.git
6854 W:      https://linuxtv.org
6855 S:      Maintained
6856 F:      drivers/media/radio/radio-gemtek*
6857
6858 GENERIC ARCHITECTURE TOPOLOGY
6859 M:      Sudeep Holla <sudeep.holla@arm.com>
6860 L:      linux-kernel@vger.kernel.org
6861 S:      Maintained
6862 F:      drivers/base/arch_topology.c
6863 F:      include/linux/arch_topology.h
6864
6865 GENERIC GPIO I2C DRIVER
6866 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6867 S:      Supported
6868 F:      drivers/i2c/busses/i2c-gpio.c
6869 F:      include/linux/platform_data/i2c-gpio.h
6870
6871 GENERIC GPIO I2C MULTIPLEXER DRIVER
6872 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Supported
6875 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6876 F:      include/linux/platform_data/i2c-mux-gpio.h
6877 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6878
6879 GENERIC HDLC (WAN) DRIVERS
6880 M:      Krzysztof Halasa <khc@pm.waw.pl>
6881 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6882 S:      Maintained
6883 F:      drivers/net/wan/c101.c
6884 F:      drivers/net/wan/hd6457*
6885 F:      drivers/net/wan/hdlc*
6886 F:      drivers/net/wan/n2.c
6887 F:      drivers/net/wan/pc300too.c
6888 F:      drivers/net/wan/pci200syn.c
6889 F:      drivers/net/wan/wanxl*
6890
6891 GENERIC INCLUDE/ASM HEADER FILES
6892 M:      Arnd Bergmann <arnd@arndb.de>
6893 L:      linux-arch@vger.kernel.org
6894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6895 S:      Maintained
6896 F:      include/asm-generic/
6897 F:      include/uapi/asm-generic/
6898
6899 GENERIC PHY FRAMEWORK
6900 M:      Kishon Vijay Abraham I <kishon@ti.com>
6901 L:      linux-kernel@vger.kernel.org
6902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6903 S:      Supported
6904 F:      drivers/phy/
6905 F:      include/linux/phy/
6906 F:      Documentation/devicetree/bindings/phy/
6907
6908 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6909 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6910 S:      Supported
6911 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6912
6913 GENERIC PM DOMAINS
6914 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6915 M:      Kevin Hilman <khilman@kernel.org>
6916 M:      Ulf Hansson <ulf.hansson@linaro.org>
6917 L:      linux-pm@vger.kernel.org
6918 S:      Supported
6919 F:      drivers/base/power/domain*.c
6920 F:      include/linux/pm_domain.h
6921 F:      Documentation/devicetree/bindings/power/power_domain.txt
6922
6923 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6924 M:      Eugen Hristev <eugen.hristev@microchip.com>
6925 L:      linux-input@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/input/touchscreen/resistive-adc-touch.c
6928
6929 GENERIC UIO DRIVER FOR PCI DEVICES
6930 M:      "Michael S. Tsirkin" <mst@redhat.com>
6931 L:      kvm@vger.kernel.org
6932 S:      Supported
6933 F:      drivers/uio/uio_pci_generic.c
6934
6935 GENERIC VDSO LIBRARY:
6936 M:      Andy Lutomirski <luto@kernel.org>
6937 M:      Thomas Gleixner <tglx@linutronix.de>
6938 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6939 L:      linux-kernel@vger.kernel.org
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6941 S:      Maintained
6942 F:      lib/vdso/
6943 F:      kernel/time/vsyscall.c
6944 F:      include/vdso/
6945 F:      include/asm-generic/vdso/vsyscall.h
6946
6947 GENWQE (IBM Generic Workqueue Card)
6948 M:      Frank Haverkamp <haver@linux.ibm.com>
6949 S:      Supported
6950 F:      drivers/misc/genwqe/
6951
6952 GET_MAINTAINER SCRIPT
6953 M:      Joe Perches <joe@perches.com>
6954 S:      Maintained
6955 F:      scripts/get_maintainer.pl
6956
6957 GFS2 FILE SYSTEM
6958 M:      Bob Peterson <rpeterso@redhat.com>
6959 M:      Andreas Gruenbacher <agruenba@redhat.com>
6960 L:      cluster-devel@redhat.com
6961 W:      http://sources.redhat.com/cluster/
6962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6963 S:      Supported
6964 F:      Documentation/filesystems/gfs2*.txt
6965 F:      fs/gfs2/
6966 F:      include/uapi/linux/gfs2_ondisk.h
6967
6968 GNSS SUBSYSTEM
6969 M:      Johan Hovold <johan@kernel.org>
6970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6971 S:      Maintained
6972 F:      Documentation/ABI/testing/sysfs-class-gnss
6973 F:      Documentation/devicetree/bindings/gnss/
6974 F:      drivers/gnss/
6975 F:      include/linux/gnss.h
6976
6977 GO7007 MPEG CODEC
6978 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6979 L:      linux-media@vger.kernel.org
6980 S:      Maintained
6981 F:      drivers/media/usb/go7007/
6982
6983 GOODIX TOUCHSCREEN
6984 M:      Bastien Nocera <hadess@hadess.net>
6985 L:      linux-input@vger.kernel.org
6986 S:      Maintained
6987 F:      drivers/input/touchscreen/goodix.c
6988
6989 GOOGLE ETHERNET DRIVERS
6990 M:      Catherine Sullivan <csully@google.com>
6991 R:      Sagi Shahar <sagis@google.com>
6992 R:      Jon Olson <jonolson@google.com>
6993 L:      netdev@vger.kernel.org
6994 S:      Supported
6995 F:      Documentation/networking/device_drivers/google/gve.rst
6996 F:      drivers/net/ethernet/google
6997
6998 GPD POCKET FAN DRIVER
6999 M:      Hans de Goede <hdegoede@redhat.com>
7000 L:      platform-driver-x86@vger.kernel.org
7001 S:      Maintained
7002 F:      drivers/platform/x86/gpd-pocket-fan.c
7003
7004 GPIO ACPI SUPPORT
7005 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7006 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7007 L:      linux-gpio@vger.kernel.org
7008 L:      linux-acpi@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7011 F:      drivers/gpio/gpiolib-acpi.c
7012
7013 GPIO IR Transmitter
7014 M:      Sean Young <sean@mess.org>
7015 L:      linux-media@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/media/rc/gpio-ir-tx.c
7018
7019 GPIO MOCKUP DRIVER
7020 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7021 L:      linux-gpio@vger.kernel.org
7022 S:      Maintained
7023 F:      drivers/gpio/gpio-mockup.c
7024 F:      tools/testing/selftests/gpio/
7025
7026 GPIO SUBSYSTEM
7027 M:      Linus Walleij <linus.walleij@linaro.org>
7028 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7029 L:      linux-gpio@vger.kernel.org
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7031 S:      Maintained
7032 F:      Documentation/devicetree/bindings/gpio/
7033 F:      Documentation/driver-api/gpio/
7034 F:      Documentation/admin-guide/gpio/
7035 F:      Documentation/ABI/testing/gpio-cdev
7036 F:      Documentation/ABI/obsolete/sysfs-gpio
7037 F:      drivers/gpio/
7038 F:      include/linux/gpio/
7039 F:      include/linux/gpio.h
7040 F:      include/linux/of_gpio.h
7041 F:      include/asm-generic/gpio.h
7042 F:      include/uapi/linux/gpio.h
7043 F:      tools/gpio/
7044
7045 GRE DEMULTIPLEXER DRIVER
7046 M:      Dmitry Kozlov <xeb@mail.ru>
7047 L:      netdev@vger.kernel.org
7048 S:      Maintained
7049 F:      net/ipv4/gre_demux.c
7050 F:      net/ipv4/gre_offload.c
7051 F:      include/net/gre.h
7052
7053 GRETH 10/100/1G Ethernet MAC device driver
7054 M:      Andreas Larsson <andreas@gaisler.com>
7055 L:      netdev@vger.kernel.org
7056 S:      Maintained
7057 F:      drivers/net/ethernet/aeroflex/
7058
7059 GREYBUS AUDIO PROTOCOLS DRIVERS
7060 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7061 M:      Mark Greer <mgreer@animalcreek.com>
7062 S:      Maintained
7063 F:      drivers/staging/greybus/audio_apbridgea.c
7064 F:      drivers/staging/greybus/audio_apbridgea.h
7065 F:      drivers/staging/greybus/audio_codec.c
7066 F:      drivers/staging/greybus/audio_codec.h
7067 F:      drivers/staging/greybus/audio_gb.c
7068 F:      drivers/staging/greybus/audio_manager.c
7069 F:      drivers/staging/greybus/audio_manager.h
7070 F:      drivers/staging/greybus/audio_manager_module.c
7071 F:      drivers/staging/greybus/audio_manager_private.h
7072 F:      drivers/staging/greybus/audio_manager_sysfs.c
7073 F:      drivers/staging/greybus/audio_module.c
7074 F:      drivers/staging/greybus/audio_topology.c
7075
7076 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7077 M:      Viresh Kumar <vireshk@kernel.org>
7078 S:      Maintained
7079 F:      drivers/staging/greybus/authentication.c
7080 F:      drivers/staging/greybus/bootrom.c
7081 F:      drivers/staging/greybus/firmware.h
7082 F:      drivers/staging/greybus/fw-core.c
7083 F:      drivers/staging/greybus/fw-download.c
7084 F:      drivers/staging/greybus/fw-management.c
7085 F:      drivers/staging/greybus/greybus_authentication.h
7086 F:      drivers/staging/greybus/greybus_firmware.h
7087 F:      drivers/staging/greybus/hid.c
7088 F:      drivers/staging/greybus/i2c.c
7089 F:      drivers/staging/greybus/spi.c
7090 F:      drivers/staging/greybus/spilib.c
7091 F:      drivers/staging/greybus/spilib.h
7092
7093 GREYBUS LOOPBACK DRIVER
7094 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7095 S:      Maintained
7096 F:      drivers/staging/greybus/loopback.c
7097
7098 GREYBUS PLATFORM DRIVERS
7099 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7100 S:      Maintained
7101 F:      drivers/staging/greybus/arche-platform.c
7102 F:      drivers/staging/greybus/arche-apb-ctrl.c
7103 F:      drivers/staging/greybus/arche_platform.h
7104
7105 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7106 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7107 S:      Maintained
7108 F:      drivers/staging/greybus/sdio.c
7109 F:      drivers/staging/greybus/light.c
7110 F:      drivers/staging/greybus/gpio.c
7111 F:      drivers/staging/greybus/power_supply.c
7112 F:      drivers/staging/greybus/spi.c
7113 F:      drivers/staging/greybus/spilib.c
7114
7115 GREYBUS SUBSYSTEM
7116 M:      Johan Hovold <johan@kernel.org>
7117 M:      Alex Elder <elder@kernel.org>
7118 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7119 S:      Maintained
7120 F:      drivers/staging/greybus/
7121 F:      drivers/greybus/
7122 F:      include/linux/greybus.h
7123 F:      include/linux/greybus/
7124 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7125
7126 GREYBUS UART PROTOCOLS DRIVERS
7127 M:      David Lin <dtwlin@gmail.com>
7128 S:      Maintained
7129 F:      drivers/staging/greybus/uart.c
7130 F:      drivers/staging/greybus/log.c
7131
7132 GS1662 VIDEO SERIALIZER
7133 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7134 L:      linux-media@vger.kernel.org
7135 T:      git git://linuxtv.org/media_tree.git
7136 S:      Maintained
7137 F:      drivers/media/spi/gs1662.c
7138
7139 GSPCA FINEPIX SUBDRIVER
7140 M:      Frank Zago <frank@zago.net>
7141 L:      linux-media@vger.kernel.org
7142 T:      git git://linuxtv.org/media_tree.git
7143 S:      Maintained
7144 F:      drivers/media/usb/gspca/finepix.c
7145
7146 GSPCA GL860 SUBDRIVER
7147 M:      Olivier Lorin <o.lorin@laposte.net>
7148 L:      linux-media@vger.kernel.org
7149 T:      git git://linuxtv.org/media_tree.git
7150 S:      Maintained
7151 F:      drivers/media/usb/gspca/gl860/
7152
7153 GSPCA M5602 SUBDRIVER
7154 M:      Erik Andren <erik.andren@gmail.com>
7155 L:      linux-media@vger.kernel.org
7156 T:      git git://linuxtv.org/media_tree.git
7157 S:      Maintained
7158 F:      drivers/media/usb/gspca/m5602/
7159
7160 GSPCA PAC207 SONIXB SUBDRIVER
7161 M:      Hans Verkuil <hverkuil@xs4all.nl>
7162 L:      linux-media@vger.kernel.org
7163 T:      git git://linuxtv.org/media_tree.git
7164 S:      Odd Fixes
7165 F:      drivers/media/usb/gspca/pac207.c
7166
7167 GSPCA SN9C20X SUBDRIVER
7168 M:      Brian Johnson <brijohn@gmail.com>
7169 L:      linux-media@vger.kernel.org
7170 T:      git git://linuxtv.org/media_tree.git
7171 S:      Maintained
7172 F:      drivers/media/usb/gspca/sn9c20x.c
7173
7174 GSPCA T613 SUBDRIVER
7175 M:      Leandro Costantino <lcostantino@gmail.com>
7176 L:      linux-media@vger.kernel.org
7177 T:      git git://linuxtv.org/media_tree.git
7178 S:      Maintained
7179 F:      drivers/media/usb/gspca/t613.c
7180
7181 GSPCA USB WEBCAM DRIVER
7182 M:      Hans Verkuil <hverkuil@xs4all.nl>
7183 L:      linux-media@vger.kernel.org
7184 T:      git git://linuxtv.org/media_tree.git
7185 S:      Odd Fixes
7186 F:      drivers/media/usb/gspca/
7187
7188 GTP (GPRS Tunneling Protocol)
7189 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7190 M:      Harald Welte <laforge@gnumonks.org>
7191 L:      osmocom-net-gprs@lists.osmocom.org
7192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7193 S:      Maintained
7194 F:      drivers/net/gtp.c
7195
7196 GUID PARTITION TABLE (GPT)
7197 M:      Davidlohr Bueso <dave@stgolabs.net>
7198 L:      linux-efi@vger.kernel.org
7199 S:      Maintained
7200 F:      block/partitions/efi.*
7201
7202 H8/300 ARCHITECTURE
7203 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7204 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7205 W:      http://uclinux-h8.sourceforge.jp
7206 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7207 S:      Maintained
7208 F:      arch/h8300/
7209 F:      drivers/clocksource/h8300_*.c
7210 F:      drivers/clk/h8300/
7211 F:      drivers/irqchip/irq-renesas-h8*.c
7212
7213 HABANALABS PCI DRIVER
7214 M:      Oded Gabbay <oded.gabbay@gmail.com>
7215 T:      git https://github.com/HabanaAI/linux.git
7216 S:      Supported
7217 F:      drivers/misc/habanalabs/
7218 F:      include/uapi/misc/habanalabs.h
7219 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7220 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7221
7222 HACKRF MEDIA DRIVER
7223 M:      Antti Palosaari <crope@iki.fi>
7224 L:      linux-media@vger.kernel.org
7225 W:      https://linuxtv.org
7226 W:      http://palosaari.fi/linux/
7227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7228 T:      git git://linuxtv.org/anttip/media_tree.git
7229 S:      Maintained
7230 F:      drivers/media/usb/hackrf/
7231
7232 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7233 M:      Frank Seidel <frank@f-seidel.de>
7234 L:      platform-driver-x86@vger.kernel.org
7235 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7236 S:      Maintained
7237 F:      drivers/platform/x86/hdaps.c
7238
7239 HARDWARE MONITORING
7240 M:      Jean Delvare <jdelvare@suse.com>
7241 M:      Guenter Roeck <linux@roeck-us.net>
7242 L:      linux-hwmon@vger.kernel.org
7243 W:      http://hwmon.wiki.kernel.org/
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7245 S:      Maintained
7246 F:      Documentation/devicetree/bindings/hwmon/
7247 F:      Documentation/hwmon/
7248 F:      drivers/hwmon/
7249 F:      include/linux/hwmon*.h
7250 F:      include/trace/events/hwmon*.h
7251
7252 HARDWARE RANDOM NUMBER GENERATOR CORE
7253 M:      Matt Mackall <mpm@selenic.com>
7254 M:      Herbert Xu <herbert@gondor.apana.org.au>
7255 L:      linux-crypto@vger.kernel.org
7256 S:      Odd fixes
7257 F:      Documentation/devicetree/bindings/rng/
7258 F:      Documentation/admin-guide/hw_random.rst
7259 F:      drivers/char/hw_random/
7260 F:      include/linux/hw_random.h
7261
7262 HARDWARE TRACING FACILITIES
7263 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7264 S:      Maintained
7265 F:      drivers/hwtracing/
7266
7267 HARDWARE SPINLOCK CORE
7268 M:      Ohad Ben-Cohen <ohad@wizery.com>
7269 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7270 L:      linux-remoteproc@vger.kernel.org
7271 S:      Maintained
7272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7273 F:      Documentation/devicetree/bindings/hwlock/
7274 F:      Documentation/hwspinlock.txt
7275 F:      drivers/hwspinlock/
7276 F:      include/linux/hwspinlock.h
7277
7278 HARMONY SOUND DRIVER
7279 L:      linux-parisc@vger.kernel.org
7280 S:      Maintained
7281 F:      sound/parisc/harmony.*
7282
7283 HDPVR USB VIDEO ENCODER DRIVER
7284 M:      Hans Verkuil <hverkuil@xs4all.nl>
7285 L:      linux-media@vger.kernel.org
7286 T:      git git://linuxtv.org/media_tree.git
7287 W:      https://linuxtv.org
7288 S:      Odd Fixes
7289 F:      drivers/media/usb/hdpvr/
7290
7291 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7292 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7293 S:      Supported
7294 F:      Documentation/watchdog/hpwdt.rst
7295 F:      drivers/watchdog/hpwdt.c
7296
7297 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7298 M:      Don Brace <don.brace@microsemi.com>
7299 L:      esc.storagedev@microsemi.com
7300 L:      linux-scsi@vger.kernel.org
7301 S:      Supported
7302 F:      Documentation/scsi/hpsa.txt
7303 F:      drivers/scsi/hpsa*.[ch]
7304 F:      include/linux/cciss*.h
7305 F:      include/uapi/linux/cciss*.h
7306
7307 HFI1 DRIVER
7308 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7309 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7310 L:      linux-rdma@vger.kernel.org
7311 S:      Supported
7312 F:      drivers/infiniband/hw/hfi1
7313
7314 HFS FILESYSTEM
7315 L:      linux-fsdevel@vger.kernel.org
7316 S:      Orphan
7317 F:      Documentation/filesystems/hfs.txt
7318 F:      fs/hfs/
7319
7320 HFSPLUS FILESYSTEM
7321 L:      linux-fsdevel@vger.kernel.org
7322 S:      Orphan
7323 F:      Documentation/filesystems/hfsplus.txt
7324 F:      fs/hfsplus/
7325
7326 HGA FRAMEBUFFER DRIVER
7327 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7328 L:      linux-nvidia@lists.surfsouth.com
7329 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7330 S:      Maintained
7331 F:      drivers/video/fbdev/hgafb.c
7332
7333 HIBERNATION (aka Software Suspend, aka swsusp)
7334 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7335 M:      Pavel Machek <pavel@ucw.cz>
7336 L:      linux-pm@vger.kernel.org
7337 B:      https://bugzilla.kernel.org
7338 S:      Supported
7339 F:      arch/x86/power/
7340 F:      drivers/base/power/
7341 F:      kernel/power/
7342 F:      include/linux/suspend.h
7343 F:      include/linux/freezer.h
7344 F:      include/linux/pm.h
7345 F:      arch/*/include/asm/suspend*.h
7346
7347 HID CORE LAYER
7348 M:      Jiri Kosina <jikos@kernel.org>
7349 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7350 L:      linux-input@vger.kernel.org
7351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7352 S:      Maintained
7353 F:      drivers/hid/
7354 F:      include/linux/hid*
7355 F:      include/uapi/linux/hid*
7356
7357 HID SENSOR HUB DRIVERS
7358 M:      Jiri Kosina <jikos@kernel.org>
7359 M:      Jonathan Cameron <jic23@kernel.org>
7360 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7361 L:      linux-input@vger.kernel.org
7362 L:      linux-iio@vger.kernel.org
7363 S:      Maintained
7364 F:      Documentation/hid/hid-sensor*
7365 F:      drivers/hid/hid-sensor-*
7366 F:      drivers/iio/*/hid-*
7367 F:      include/linux/hid-sensor-*
7368
7369 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7370 M:      Thomas Gleixner <tglx@linutronix.de>
7371 L:      linux-kernel@vger.kernel.org
7372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7373 S:      Maintained
7374 F:      Documentation/timers/
7375 F:      kernel/time/hrtimer.c
7376 F:      kernel/time/clockevents.c
7377 F:      kernel/time/timer_*.c
7378 F:      include/linux/clockchips.h
7379 F:      include/linux/hrtimer.h
7380
7381 HIGH-SPEED SCC DRIVER FOR AX.25
7382 L:      linux-hams@vger.kernel.org
7383 S:      Orphan
7384 F:      drivers/net/hamradio/dmascc.c
7385 F:      drivers/net/hamradio/scc.c
7386
7387 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7388 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7389 W:      http://www.highpoint-tech.com
7390 S:      Supported
7391 F:      Documentation/scsi/hptiop.txt
7392 F:      drivers/scsi/hptiop.c
7393
7394 HIPPI
7395 M:      Jes Sorensen <jes@trained-monkey.org>
7396 L:      linux-hippi@sunsite.dk
7397 S:      Maintained
7398 F:      include/linux/hippidevice.h
7399 F:      include/uapi/linux/if_hippi.h
7400 F:      net/802/hippi.c
7401 F:      drivers/net/hippi/
7402
7403 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7404 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7405 M:      Salil Mehta <salil.mehta@huawei.com>
7406 L:      netdev@vger.kernel.org
7407 W:      http://www.hisilicon.com
7408 S:      Maintained
7409 F:      drivers/net/ethernet/hisilicon/hns3/
7410
7411 HISILICON LPC BUS DRIVER
7412 M:      john.garry@huawei.com
7413 W:      http://www.hisilicon.com
7414 S:      Maintained
7415 F:      drivers/bus/hisi_lpc.c
7416 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7417
7418 HISILICON NETWORK SUBSYSTEM DRIVER
7419 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7420 M:      Salil Mehta <salil.mehta@huawei.com>
7421 L:      netdev@vger.kernel.org
7422 W:      http://www.hisilicon.com
7423 S:      Maintained
7424 F:      drivers/net/ethernet/hisilicon/
7425 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7426
7427 HISILICON PMU DRIVER
7428 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7429 W:      http://www.hisilicon.com
7430 S:      Supported
7431 F:      drivers/perf/hisilicon
7432 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7433
7434 HISILICON ROCE DRIVER
7435 M:      Lijun Ou <oulijun@huawei.com>
7436 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7437 L:      linux-rdma@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/infiniband/hw/hns/
7440 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7441
7442 HISILICON SAS Controller
7443 M:      John Garry <john.garry@huawei.com>
7444 W:      http://www.hisilicon.com
7445 S:      Supported
7446 F:      drivers/scsi/hisi_sas/
7447 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7448
7449 HISILICON QM AND ZIP Controller DRIVER
7450 M:      Zhou Wang <wangzhou1@hisilicon.com>
7451 L:      linux-crypto@vger.kernel.org
7452 S:      Maintained
7453 F:      drivers/crypto/hisilicon/qm.c
7454 F:      drivers/crypto/hisilicon/qm.h
7455 F:      drivers/crypto/hisilicon/sgl.c
7456 F:      drivers/crypto/hisilicon/sgl.h
7457 F:      drivers/crypto/hisilicon/zip/
7458 F:      Documentation/ABI/testing/debugfs-hisi-zip
7459
7460 HMM - Heterogeneous Memory Management
7461 M:      Jérôme Glisse <jglisse@redhat.com>
7462 L:      linux-mm@kvack.org
7463 S:      Maintained
7464 F:      mm/hmm*
7465 F:      include/linux/hmm*
7466 F:      Documentation/vm/hmm.rst
7467
7468 HOST AP DRIVER
7469 M:      Jouni Malinen <j@w1.fi>
7470 L:      linux-wireless@vger.kernel.org
7471 W:      http://w1.fi/hostap-driver.html
7472 S:      Obsolete
7473 F:      drivers/net/wireless/intersil/hostap/
7474
7475 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7476 L:      platform-driver-x86@vger.kernel.org
7477 S:      Orphan
7478 F:      drivers/platform/x86/tc1100-wmi.c
7479
7480 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7481 M:      Jaroslav Kysela <perex@perex.cz>
7482 S:      Maintained
7483 F:      drivers/net/ethernet/hp/hp100.*
7484
7485 HPET:   High Precision Event Timers driver
7486 M:      Clemens Ladisch <clemens@ladisch.de>
7487 S:      Maintained
7488 F:      Documentation/timers/hpet.rst
7489 F:      drivers/char/hpet.c
7490 F:      include/linux/hpet.h
7491 F:      include/uapi/linux/hpet.h
7492
7493 HPET:   x86
7494 S:      Orphan
7495 F:      arch/x86/kernel/hpet.c
7496 F:      arch/x86/include/asm/hpet.h
7497
7498 HPFS FILESYSTEM
7499 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7500 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7501 S:      Maintained
7502 F:      fs/hpfs/
7503
7504 HSI SUBSYSTEM
7505 M:      Sebastian Reichel <sre@kernel.org>
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7507 S:      Maintained
7508 F:      Documentation/ABI/testing/sysfs-bus-hsi
7509 F:      Documentation/driver-api/hsi.rst
7510 F:      drivers/hsi/
7511 F:      include/linux/hsi/
7512 F:      include/uapi/linux/hsi/
7513
7514 HSO 3G MODEM DRIVER
7515 L:      linux-usb@vger.kernel.org
7516 S:      Orphan
7517 F:      drivers/net/usb/hso.c
7518
7519 HSR NETWORK PROTOCOL
7520 M:      Arvid Brodin <arvid.brodin@alten.se>
7521 L:      netdev@vger.kernel.org
7522 S:      Maintained
7523 F:      net/hsr/
7524
7525 HT16K33 LED CONTROLLER DRIVER
7526 M:      Robin van der Gracht <robin@protonic.nl>
7527 S:      Maintained
7528 F:      drivers/auxdisplay/ht16k33.c
7529 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7530
7531 HTCPEN TOUCHSCREEN DRIVER
7532 M:      Pau Oliva Fora <pof@eslack.org>
7533 L:      linux-input@vger.kernel.org
7534 S:      Maintained
7535 F:      drivers/input/touchscreen/htcpen.c
7536
7537 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7538 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7539 L:      linux-iio@vger.kernel.org
7540 W:      http://www.st.com/
7541 S:      Maintained
7542 F:      drivers/iio/humidity/hts221*
7543 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7544
7545 HUAWEI ETHERNET DRIVER
7546 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7547 L:      netdev@vger.kernel.org
7548 S:      Supported
7549 F:      Documentation/networking/hinic.txt
7550 F:      drivers/net/ethernet/huawei/hinic/
7551
7552 HUGETLB FILESYSTEM
7553 M:      Mike Kravetz <mike.kravetz@oracle.com>
7554 L:      linux-mm@kvack.org
7555 S:      Maintained
7556 F:      fs/hugetlbfs/
7557 F:      mm/hugetlb.c
7558 F:      include/linux/hugetlb.h
7559 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7560 F:      Documentation/vm/hugetlbfs_reserv.rst
7561 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7562
7563 HVA ST MEDIA DRIVER
7564 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7565 L:      linux-media@vger.kernel.org
7566 T:      git git://linuxtv.org/media_tree.git
7567 W:      https://linuxtv.org
7568 S:      Supported
7569 F:      drivers/media/platform/sti/hva
7570
7571 HWPOISON MEMORY FAILURE HANDLING
7572 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7573 L:      linux-mm@kvack.org
7574 S:      Maintained
7575 F:      mm/memory-failure.c
7576 F:      mm/hwpoison-inject.c
7577
7578 HYGON PROCESSOR SUPPORT
7579 M:      Pu Wen <puwen@hygon.cn>
7580 L:      linux-kernel@vger.kernel.org
7581 S:      Maintained
7582 F:      arch/x86/kernel/cpu/hygon.c
7583
7584 Hyper-V CORE AND DRIVERS
7585 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7586 M:      Haiyang Zhang <haiyangz@microsoft.com>
7587 M:      Stephen Hemminger <sthemmin@microsoft.com>
7588 M:      Sasha Levin <sashal@kernel.org>
7589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7590 L:      linux-hyperv@vger.kernel.org
7591 S:      Supported
7592 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7593 F:      arch/x86/include/asm/mshyperv.h
7594 F:      arch/x86/include/asm/trace/hyperv.h
7595 F:      arch/x86/include/asm/hyperv-tlfs.h
7596 F:      arch/x86/kernel/cpu/mshyperv.c
7597 F:      arch/x86/hyperv
7598 F:      drivers/clocksource/hyperv_timer.c
7599 F:      drivers/hid/hid-hyperv.c
7600 F:      drivers/hv/
7601 F:      drivers/input/serio/hyperv-keyboard.c
7602 F:      drivers/pci/controller/pci-hyperv.c
7603 F:      drivers/pci/controller/pci-hyperv-intf.c
7604 F:      drivers/net/hyperv/
7605 F:      drivers/scsi/storvsc_drv.c
7606 F:      drivers/uio/uio_hv_generic.c
7607 F:      drivers/video/fbdev/hyperv_fb.c
7608 F:      drivers/iommu/hyperv-iommu.c
7609 F:      net/vmw_vsock/hyperv_transport.c
7610 F:      include/clocksource/hyperv_timer.h
7611 F:      include/linux/hyperv.h
7612 F:      include/uapi/linux/hyperv.h
7613 F:      include/asm-generic/mshyperv.h
7614 F:      tools/hv/
7615 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7616
7617 HYPERBUS SUPPORT
7618 M:      Vignesh Raghavendra <vigneshr@ti.com>
7619 S:      Supported
7620 F:      drivers/mtd/hyperbus/
7621 F:      include/linux/mtd/hyperbus.h
7622 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7623 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7624
7625 HYPERVISOR VIRTUAL CONSOLE DRIVER
7626 L:      linuxppc-dev@lists.ozlabs.org
7627 S:      Odd Fixes
7628 F:      drivers/tty/hvc/
7629
7630 I2C ACPI SUPPORT
7631 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7632 L:      linux-i2c@vger.kernel.org
7633 L:      linux-acpi@vger.kernel.org
7634 S:      Maintained
7635 F:      drivers/i2c/i2c-core-acpi.c
7636
7637 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7638 M:      Ajay Gupta <ajayg@nvidia.com>
7639 L:      linux-i2c@vger.kernel.org
7640 S:      Maintained
7641 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7642 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7643
7644 I2C MUXES
7645 M:      Peter Rosin <peda@axentia.se>
7646 L:      linux-i2c@vger.kernel.org
7647 S:      Maintained
7648 F:      Documentation/i2c/i2c-topology.rst
7649 F:      Documentation/i2c/muxes/
7650 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7651 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7652 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7653 F:      drivers/i2c/i2c-mux.c
7654 F:      drivers/i2c/muxes/
7655 F:      include/linux/i2c-mux.h
7656
7657 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7658 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7659 L:      linux-i2c@vger.kernel.org
7660 S:      Maintained
7661 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7662 F:      drivers/i2c/busses/i2c-mv64xxx.c
7663
7664 I2C OVER PARALLEL PORT
7665 M:      Jean Delvare <jdelvare@suse.com>
7666 L:      linux-i2c@vger.kernel.org
7667 S:      Maintained
7668 F:      Documentation/i2c/busses/i2c-parport.rst
7669 F:      Documentation/i2c/busses/i2c-parport-light.rst
7670 F:      drivers/i2c/busses/i2c-parport.c
7671 F:      drivers/i2c/busses/i2c-parport-light.c
7672
7673 I2C SUBSYSTEM
7674 M:      Wolfram Sang <wsa@the-dreams.de>
7675 L:      linux-i2c@vger.kernel.org
7676 W:      https://i2c.wiki.kernel.org/
7677 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7679 S:      Maintained
7680 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7681 F:      Documentation/i2c/
7682 F:      drivers/i2c/*
7683 F:      include/linux/i2c.h
7684 F:      include/linux/i2c-dev.h
7685 F:      include/linux/i2c-smbus.h
7686 F:      include/uapi/linux/i2c.h
7687 F:      include/uapi/linux/i2c-*.h
7688
7689 I2C SUBSYSTEM HOST DRIVERS
7690 L:      linux-i2c@vger.kernel.org
7691 W:      https://i2c.wiki.kernel.org/
7692 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7694 S:      Odd Fixes
7695 F:      Documentation/devicetree/bindings/i2c/
7696 F:      drivers/i2c/algos/
7697 F:      drivers/i2c/busses/
7698
7699 I2C-TAOS-EVM DRIVER
7700 M:      Jean Delvare <jdelvare@suse.com>
7701 L:      linux-i2c@vger.kernel.org
7702 S:      Maintained
7703 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7704 F:      drivers/i2c/busses/i2c-taos-evm.c
7705
7706 I2C-TINY-USB DRIVER
7707 M:      Till Harbaum <till@harbaum.org>
7708 L:      linux-i2c@vger.kernel.org
7709 W:      http://www.harbaum.org/till/i2c_tiny_usb
7710 S:      Maintained
7711 F:      drivers/i2c/busses/i2c-tiny-usb.c
7712
7713 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7714 M:      Jean Delvare <jdelvare@suse.com>
7715 L:      linux-i2c@vger.kernel.org
7716 S:      Maintained
7717 F:      Documentation/i2c/busses/i2c-ali1535.rst
7718 F:      Documentation/i2c/busses/i2c-ali1563.rst
7719 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7720 F:      Documentation/i2c/busses/i2c-amd756.rst
7721 F:      Documentation/i2c/busses/i2c-amd8111.rst
7722 F:      Documentation/i2c/busses/i2c-i801.rst
7723 F:      Documentation/i2c/busses/i2c-nforce2.rst
7724 F:      Documentation/i2c/busses/i2c-piix4.rst
7725 F:      Documentation/i2c/busses/i2c-sis5595.rst
7726 F:      Documentation/i2c/busses/i2c-sis630.rst
7727 F:      Documentation/i2c/busses/i2c-sis96x.rst
7728 F:      Documentation/i2c/busses/i2c-via.rst
7729 F:      Documentation/i2c/busses/i2c-viapro.rst
7730 F:      drivers/i2c/busses/i2c-ali1535.c
7731 F:      drivers/i2c/busses/i2c-ali1563.c
7732 F:      drivers/i2c/busses/i2c-ali15x3.c
7733 F:      drivers/i2c/busses/i2c-amd756.c
7734 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7735 F:      drivers/i2c/busses/i2c-amd8111.c
7736 F:      drivers/i2c/busses/i2c-i801.c
7737 F:      drivers/i2c/busses/i2c-isch.c
7738 F:      drivers/i2c/busses/i2c-nforce2.c
7739 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7740 F:      drivers/i2c/busses/i2c-piix4.c
7741 F:      drivers/i2c/busses/i2c-sis5595.c
7742 F:      drivers/i2c/busses/i2c-sis630.c
7743 F:      drivers/i2c/busses/i2c-sis96x.c
7744 F:      drivers/i2c/busses/i2c-via.c
7745 F:      drivers/i2c/busses/i2c-viapro.c
7746
7747 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7748 M:      Hans de Goede <hdegoede@redhat.com>
7749 L:      linux-i2c@vger.kernel.org
7750 S:      Maintained
7751 F:      drivers/i2c/busses/i2c-cht-wc.c
7752
7753 I2C/SMBUS ISMT DRIVER
7754 M:      Seth Heasley <seth.heasley@intel.com>
7755 M:      Neil Horman <nhorman@tuxdriver.com>
7756 L:      linux-i2c@vger.kernel.org
7757 F:      drivers/i2c/busses/i2c-ismt.c
7758 F:      Documentation/i2c/busses/i2c-ismt.rst
7759
7760 I2C/SMBUS STUB DRIVER
7761 M:      Jean Delvare <jdelvare@suse.com>
7762 L:      linux-i2c@vger.kernel.org
7763 S:      Maintained
7764 F:      drivers/i2c/i2c-stub.c
7765
7766 I3C SUBSYSTEM
7767 M:      Boris Brezillon <bbrezillon@kernel.org>
7768 L:      linux-i3c@lists.infradead.org
7769 C:      irc://chat.freenode.net/linux-i3c
7770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7771 S:      Maintained
7772 F:      Documentation/ABI/testing/sysfs-bus-i3c
7773 F:      Documentation/devicetree/bindings/i3c/
7774 F:      Documentation/driver-api/i3c
7775 F:      drivers/i3c/
7776 F:      include/linux/i3c/
7777
7778 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7779 M:      Vitor Soares <vitor.soares@synopsys.com>
7780 S:      Maintained
7781 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7782 F:      drivers/i3c/master/dw*
7783
7784 IA64 (Itanium) PLATFORM
7785 M:      Tony Luck <tony.luck@intel.com>
7786 M:      Fenghua Yu <fenghua.yu@intel.com>
7787 L:      linux-ia64@vger.kernel.org
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7789 S:      Maintained
7790 F:      arch/ia64/
7791
7792 IBM Power 842 compression accelerator
7793 M:      Haren Myneni <haren@us.ibm.com>
7794 S:      Supported
7795 F:      drivers/crypto/nx/Makefile
7796 F:      drivers/crypto/nx/Kconfig
7797 F:      drivers/crypto/nx/nx-842*
7798 F:      include/linux/sw842.h
7799 F:      crypto/842.c
7800 F:      lib/842/
7801
7802 IBM Power in-Nest Crypto Acceleration
7803 M:      Breno Leitão <leitao@debian.org>
7804 M:      Nayna Jain <nayna@linux.ibm.com>
7805 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7806 L:      linux-crypto@vger.kernel.org
7807 S:      Supported
7808 F:      drivers/crypto/nx/Makefile
7809 F:      drivers/crypto/nx/Kconfig
7810 F:      drivers/crypto/nx/nx-aes*
7811 F:      drivers/crypto/nx/nx-sha*
7812 F:      drivers/crypto/nx/nx.*
7813 F:      drivers/crypto/nx/nx_csbcpb.h
7814 F:      drivers/crypto/nx/nx_debugfs.c
7815
7816 IBM Power Linux RAID adapter
7817 M:      Brian King <brking@us.ibm.com>
7818 S:      Supported
7819 F:      drivers/scsi/ipr.*
7820
7821 IBM Power SRIOV Virtual NIC Device Driver
7822 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7823 M:      John Allen <jallen@linux.ibm.com>
7824 L:      netdev@vger.kernel.org
7825 S:      Supported
7826 F:      drivers/net/ethernet/ibm/ibmvnic.*
7827
7828 IBM Power Virtual Accelerator Switchboard
7829 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7830 L:      linuxppc-dev@lists.ozlabs.org
7831 S:      Supported
7832 F:      arch/powerpc/platforms/powernv/vas*
7833 F:      arch/powerpc/platforms/powernv/copy-paste.h
7834 F:      arch/powerpc/include/asm/vas.h
7835
7836 IBM Power Virtual Ethernet Device Driver
7837 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7838 L:      netdev@vger.kernel.org
7839 S:      Supported
7840 F:      drivers/net/ethernet/ibm/ibmveth.*
7841
7842 IBM Power Virtual FC Device Drivers
7843 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7844 L:      linux-scsi@vger.kernel.org
7845 S:      Supported
7846 F:      drivers/scsi/ibmvscsi/ibmvfc*
7847
7848 IBM Power Virtual Management Channel Driver
7849 M:      Steven Royer <seroyer@linux.ibm.com>
7850 S:      Supported
7851 F:      drivers/misc/ibmvmc.*
7852
7853 IBM Power Virtual SCSI Device Drivers
7854 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7855 L:      linux-scsi@vger.kernel.org
7856 S:      Supported
7857 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7858 F:      include/scsi/viosrp.h
7859
7860 IBM Power Virtual SCSI Device Target Driver
7861 M:      Michael Cyr <mikecyr@linux.ibm.com>
7862 L:      linux-scsi@vger.kernel.org
7863 L:      target-devel@vger.kernel.org
7864 S:      Supported
7865 F:      drivers/scsi/ibmvscsi_tgt/
7866
7867 IBM Power VMX Cryptographic instructions
7868 M:      Breno Leitão <leitao@debian.org>
7869 M:      Nayna Jain <nayna@linux.ibm.com>
7870 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7871 L:      linux-crypto@vger.kernel.org
7872 S:      Supported
7873 F:      drivers/crypto/vmx/Makefile
7874 F:      drivers/crypto/vmx/Kconfig
7875 F:      drivers/crypto/vmx/vmx.c
7876 F:      drivers/crypto/vmx/aes*
7877 F:      drivers/crypto/vmx/ghash*
7878 F:      drivers/crypto/vmx/ppc-xlate.pl
7879
7880 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7881 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7882 L:      linux-pci@vger.kernel.org
7883 L:      linuxppc-dev@lists.ozlabs.org
7884 S:      Supported
7885 F:      drivers/pci/hotplug/rpaphp*
7886
7887 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7888 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7889 L:      linux-pci@vger.kernel.org
7890 L:      linuxppc-dev@lists.ozlabs.org
7891 S:      Supported
7892 F:      drivers/pci/hotplug/rpadlpar*
7893
7894 IBM ServeRAID RAID DRIVER
7895 S:      Orphan
7896 F:      drivers/scsi/ips.*
7897
7898 ICH LPC AND GPIO DRIVER
7899 M:      Peter Tyser <ptyser@xes-inc.com>
7900 S:      Maintained
7901 F:      drivers/mfd/lpc_ich.c
7902 F:      drivers/gpio/gpio-ich.c
7903
7904 ICY I2C DRIVER
7905 M:      Max Staudt <max@enpas.org>
7906 L:      linux-i2c@vger.kernel.org
7907 S:      Maintained
7908 F:      drivers/i2c/busses/i2c-icy.c
7909
7910 IDE SUBSYSTEM
7911 M:      "David S. Miller" <davem@davemloft.net>
7912 L:      linux-ide@vger.kernel.org
7913 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7915 S:      Maintained
7916 F:      Documentation/ide/
7917 F:      drivers/ide/
7918 F:      include/linux/ide.h
7919
7920 IDE/ATAPI DRIVERS
7921 M:      Borislav Petkov <bp@alien8.de>
7922 L:      linux-ide@vger.kernel.org
7923 S:      Maintained
7924 F:      Documentation/cdrom/ide-cd.rst
7925 F:      drivers/ide/ide-cd*
7926
7927 IDEAPAD LAPTOP EXTRAS DRIVER
7928 M:      Ike Panhc <ike.pan@canonical.com>
7929 L:      platform-driver-x86@vger.kernel.org
7930 W:      http://launchpad.net/ideapad-laptop
7931 S:      Maintained
7932 F:      drivers/platform/x86/ideapad-laptop.c
7933
7934 IDEAPAD LAPTOP SLIDEBAR DRIVER
7935 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7936 L:      linux-input@vger.kernel.org
7937 W:      https://github.com/o2genum/ideapad-slidebar
7938 S:      Maintained
7939 F:      drivers/input/misc/ideapad_slidebar.c
7940
7941 IDT VersaClock 5 CLOCK DRIVER
7942 M:      Marek Vasut <marek.vasut@gmail.com>
7943 S:      Maintained
7944 F:      drivers/clk/clk-versaclock5.c
7945
7946 IEEE 802.15.4 SUBSYSTEM
7947 M:      Alexander Aring <alex.aring@gmail.com>
7948 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7949 L:      linux-wpan@vger.kernel.org
7950 W:      http://wpan.cakelab.org/
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7953 S:      Maintained
7954 F:      net/ieee802154/
7955 F:      net/mac802154/
7956 F:      drivers/net/ieee802154/
7957 F:      include/linux/nl802154.h
7958 F:      include/linux/ieee802154.h
7959 F:      include/net/nl802154.h
7960 F:      include/net/mac802154.h
7961 F:      include/net/af_ieee802154.h
7962 F:      include/net/cfg802154.h
7963 F:      include/net/ieee802154_netdev.h
7964 F:      Documentation/networking/ieee802154.rst
7965
7966 IFE PROTOCOL
7967 M:      Yotam Gigi <yotam.gi@gmail.com>
7968 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7969 F:      net/ife
7970 F:      include/net/ife.h
7971 F:      include/uapi/linux/ife.h
7972
7973 IGORPLUG-USB IR RECEIVER
7974 M:      Sean Young <sean@mess.org>
7975 L:      linux-media@vger.kernel.org
7976 S:      Maintained
7977 F:      drivers/media/rc/igorplugusb.c
7978
7979 IGUANAWORKS USB IR TRANSCEIVER
7980 M:      Sean Young <sean@mess.org>
7981 L:      linux-media@vger.kernel.org
7982 S:      Maintained
7983 F:      drivers/media/rc/iguanair.c
7984
7985 IIO DIGITAL POTENTIOMETER DAC
7986 M:      Peter Rosin <peda@axentia.se>
7987 L:      linux-iio@vger.kernel.org
7988 S:      Maintained
7989 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7990 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7991 F:      drivers/iio/dac/dpot-dac.c
7992
7993 IIO ENVELOPE DETECTOR
7994 M:      Peter Rosin <peda@axentia.se>
7995 L:      linux-iio@vger.kernel.org
7996 S:      Maintained
7997 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7998 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7999 F:      drivers/iio/adc/envelope-detector.c
8000
8001 IIO MULTIPLEXER
8002 M:      Peter Rosin <peda@axentia.se>
8003 L:      linux-iio@vger.kernel.org
8004 S:      Maintained
8005 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8006 F:      drivers/iio/multiplexer/iio-mux.c
8007
8008 IIO SUBSYSTEM AND DRIVERS
8009 M:      Jonathan Cameron <jic23@kernel.org>
8010 R:      Hartmut Knaack <knaack.h@gmx.de>
8011 R:      Lars-Peter Clausen <lars@metafoo.de>
8012 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8013 L:      linux-iio@vger.kernel.org
8014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8015 S:      Maintained
8016 F:      Documentation/ABI/testing/configfs-iio*
8017 F:      Documentation/ABI/testing/sysfs-bus-iio*
8018 F:      Documentation/devicetree/bindings/iio/
8019 F:      drivers/iio/
8020 F:      drivers/staging/iio/
8021 F:      include/linux/iio/
8022 F:      tools/iio/
8023
8024 IIO UNIT CONVERTER
8025 M:      Peter Rosin <peda@axentia.se>
8026 L:      linux-iio@vger.kernel.org
8027 S:      Maintained
8028 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8029 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8030 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8031 F:      drivers/iio/afe/iio-rescale.c
8032
8033 IKANOS/ADI EAGLE ADSL USB DRIVER
8034 M:      Matthieu Castet <castet.matthieu@free.fr>
8035 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8036 S:      Maintained
8037 F:      drivers/usb/atm/ueagle-atm.c
8038
8039 IMGTEC ASCII LCD DRIVER
8040 M:      Paul Burton <paul.burton@mips.com>
8041 S:      Maintained
8042 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8043 F:      drivers/auxdisplay/img-ascii-lcd.c
8044
8045 IMGTEC IR DECODER DRIVER
8046 M:      James Hogan <jhogan@kernel.org>
8047 S:      Maintained
8048 F:      drivers/media/rc/img-ir/
8049
8050 IMON SOUNDGRAPH USB IR RECEIVER
8051 M:      Sean Young <sean@mess.org>
8052 L:      linux-media@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/media/rc/imon_raw.c
8055 F:      drivers/media/rc/imon.c
8056
8057 IMS TWINTURBO FRAMEBUFFER DRIVER
8058 L:      linux-fbdev@vger.kernel.org
8059 S:      Orphan
8060 F:      drivers/video/fbdev/imsttfb.c
8061
8062 INA209 HARDWARE MONITOR DRIVER
8063 M:      Guenter Roeck <linux@roeck-us.net>
8064 L:      linux-hwmon@vger.kernel.org
8065 S:      Maintained
8066 F:      Documentation/hwmon/ina209.rst
8067 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8068 F:      drivers/hwmon/ina209.c
8069
8070 INA2XX HARDWARE MONITOR DRIVER
8071 M:      Guenter Roeck <linux@roeck-us.net>
8072 L:      linux-hwmon@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/hwmon/ina2xx.rst
8075 F:      drivers/hwmon/ina2xx.c
8076 F:      include/linux/platform_data/ina2xx.h
8077
8078 INDUSTRY PACK SUBSYSTEM (IPACK)
8079 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8080 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8081 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8082 L:      industrypack-devel@lists.sourceforge.net
8083 W:      http://industrypack.sourceforge.net
8084 S:      Maintained
8085 F:      drivers/ipack/
8086
8087 INFINEON DPS310 Driver
8088 M:      Eddie James <eajames@linux.ibm.com>
8089 L:      linux-iio@vger.kernel.org
8090 F:      drivers/iio/pressure/dps310.c
8091 S:      Maintained
8092
8093 INFINIBAND SUBSYSTEM
8094 M:      Doug Ledford <dledford@redhat.com>
8095 M:      Jason Gunthorpe <jgg@mellanox.com>
8096 L:      linux-rdma@vger.kernel.org
8097 W:      https://github.com/linux-rdma/rdma-core
8098 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8100 S:      Supported
8101 F:      Documentation/devicetree/bindings/infiniband/
8102 F:      Documentation/infiniband/
8103 F:      drivers/infiniband/
8104 F:      include/uapi/linux/if_infiniband.h
8105 F:      include/uapi/rdma/
8106 F:      include/rdma/
8107 F:      include/trace/events/ib_mad.h
8108 F:      include/trace/events/ib_umad.h
8109 F:      samples/bpf/ibumad_kern.c
8110 F:      samples/bpf/ibumad_user.c
8111
8112 INGENIC JZ4780 DMA Driver
8113 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8114 S:      Maintained
8115 F:      drivers/dma/dma-jz4780.c
8116
8117 INGENIC JZ4780 NAND DRIVER
8118 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8119 L:      linux-mtd@lists.infradead.org
8120 S:      Maintained
8121 F:      drivers/mtd/nand/raw/ingenic/
8122
8123 INGENIC JZ47xx SoCs
8124 M:      Paul Cercueil <paul@crapouillou.net>
8125 S:      Maintained
8126 F:      arch/mips/boot/dts/ingenic/
8127 F:      arch/mips/include/asm/mach-jz4740/
8128 F:      arch/mips/jz4740/
8129 F:      drivers/clk/ingenic/
8130 F:      drivers/dma/dma-jz4780.c
8131 F:      drivers/gpu/drm/ingenic/
8132 F:      drivers/i2c/busses/i2c-jz4780.c
8133 F:      drivers/iio/adc/ingenic-adc.c
8134 F:      drivers/irqchip/irq-ingenic.c
8135 F:      drivers/memory/jz4780-nemc.c
8136 F:      drivers/mmc/host/jz4740_mmc.c
8137 F:      drivers/mtd/nand/raw/ingenic/
8138 F:      drivers/pinctrl/pinctrl-ingenic.c
8139 F:      drivers/power/supply/ingenic-battery.c
8140 F:      drivers/pwm/pwm-jz4740.c
8141 F:      drivers/rtc/rtc-jz4740.c
8142 F:      drivers/tty/serial/8250/8250_ingenic.c
8143 F:      drivers/usb/musb/jz4740.c
8144 F:      drivers/watchdog/jz4740_wdt.c
8145 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8146 F:      include/linux/mfd/ingenic-tcu.h
8147 F:      sound/soc/jz4740/
8148 F:      sound/soc/codecs/jz47*
8149
8150 INOTIFY
8151 M:      Jan Kara <jack@suse.cz>
8152 R:      Amir Goldstein <amir73il@gmail.com>
8153 L:      linux-fsdevel@vger.kernel.org
8154 S:      Maintained
8155 F:      Documentation/filesystems/inotify.txt
8156 F:      fs/notify/inotify/
8157 F:      include/linux/inotify.h
8158 F:      include/uapi/linux/inotify.h
8159
8160 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8161 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8162 L:      linux-input@vger.kernel.org
8163 Q:      http://patchwork.kernel.org/project/linux-input/list/
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8165 S:      Maintained
8166 F:      drivers/input/
8167 F:      include/linux/input.h
8168 F:      include/uapi/linux/input.h
8169 F:      include/uapi/linux/input-event-codes.h
8170 F:      include/linux/input/
8171 F:      Documentation/devicetree/bindings/input/
8172 F:      Documentation/devicetree/bindings/serio/
8173 F:      Documentation/input/
8174
8175 INPUT MULTITOUCH (MT) PROTOCOL
8176 M:      Henrik Rydberg <rydberg@bitmath.org>
8177 L:      linux-input@vger.kernel.org
8178 S:      Odd fixes
8179 F:      Documentation/input/multi-touch-protocol.rst
8180 F:      drivers/input/input-mt.c
8181 K:      \b(ABS|SYN)_MT_
8182
8183 INSIDE SECURE CRYPTO DRIVER
8184 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8185 F:      drivers/crypto/inside-secure/
8186 S:      Maintained
8187 L:      linux-crypto@vger.kernel.org
8188
8189 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8190 M:      Mimi Zohar <zohar@linux.ibm.com>
8191 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8192 L:      linux-integrity@vger.kernel.org
8193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8194 S:      Supported
8195 F:      security/integrity/ima/
8196
8197 INTEL 810/815 FRAMEBUFFER DRIVER
8198 M:      Antonino Daplas <adaplas@gmail.com>
8199 L:      linux-fbdev@vger.kernel.org
8200 S:      Maintained
8201 F:      drivers/video/fbdev/i810/
8202
8203 INTEL ASoC DRIVERS
8204 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8205 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8206 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8207 M:      Jie Yang <yang.jie@linux.intel.com>
8208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8209 S:      Supported
8210 F:      sound/soc/intel/
8211
8212 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8213 M:      Hans de Goede <hdegoede@redhat.com>
8214 L:      platform-driver-x86@vger.kernel.org
8215 S:      Maintained
8216 F:      drivers/platform/x86/intel_atomisp2_pm.c
8217
8218 INTEL C600 SERIES SAS CONTROLLER DRIVER
8219 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8220 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8221 L:      linux-scsi@vger.kernel.org
8222 T:      git git://git.code.sf.net/p/intel-sas/isci
8223 S:      Supported
8224 F:      drivers/scsi/isci/
8225
8226 INTEL CPU family model numbers
8227 M:      Tony Luck <tony.luck@intel.com>
8228 M:      x86@kernel.org
8229 L:      linux-kernel@vger.kernel.org
8230 S:      Supported
8231 F:      arch/x86/include/asm/intel-family.h
8232
8233 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8234 M:      Jani Nikula <jani.nikula@linux.intel.com>
8235 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8236 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8237 L:      intel-gfx@lists.freedesktop.org
8238 W:      https://01.org/linuxgraphics/
8239 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8240 C:      irc://chat.freenode.net/intel-gfx
8241 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8242 T:      git git://anongit.freedesktop.org/drm-intel
8243 S:      Supported
8244 F:      drivers/gpu/drm/i915/
8245 F:      include/drm/i915*
8246 F:      include/uapi/drm/i915_drm.h
8247 F:      Documentation/gpu/i915.rst
8248
8249 INTEL ETHERNET DRIVERS
8250 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8251 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8252 W:      http://www.intel.com/support/feedback.htm
8253 W:      http://e1000.sourceforge.net/
8254 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8257 S:      Supported
8258 F:      Documentation/networking/device_drivers/intel/e100.rst
8259 F:      Documentation/networking/device_drivers/intel/e1000.rst
8260 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8261 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8262 F:      Documentation/networking/device_drivers/intel/igb.rst
8263 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8264 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8265 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8266 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8267 F:      Documentation/networking/device_drivers/intel/i40e.rst
8268 F:      Documentation/networking/device_drivers/intel/iavf.rst
8269 F:      Documentation/networking/device_drivers/intel/ice.rst
8270 F:      drivers/net/ethernet/intel/
8271 F:      drivers/net/ethernet/intel/*/
8272 F:      include/linux/avf/virtchnl.h
8273
8274 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8275 M:      Maik Broemme <mbroemme@libmpq.org>
8276 L:      linux-fbdev@vger.kernel.org
8277 S:      Maintained
8278 F:      Documentation/fb/intelfb.rst
8279 F:      drivers/video/fbdev/intelfb/
8280
8281 INTEL GPIO DRIVERS
8282 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8283 L:      linux-gpio@vger.kernel.org
8284 S:      Maintained
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8286 F:      drivers/gpio/gpio-ich.c
8287 F:      drivers/gpio/gpio-intel-mid.c
8288 F:      drivers/gpio/gpio-lynxpoint.c
8289 F:      drivers/gpio/gpio-merrifield.c
8290 F:      drivers/gpio/gpio-ml-ioh.c
8291 F:      drivers/gpio/gpio-pch.c
8292 F:      drivers/gpio/gpio-sch.c
8293 F:      drivers/gpio/gpio-sodaville.c
8294
8295 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8296 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8297 M:      Zhi Wang <zhi.a.wang@intel.com>
8298 L:      intel-gvt-dev@lists.freedesktop.org
8299 L:      intel-gfx@lists.freedesktop.org
8300 W:      https://01.org/igvt-g
8301 T:      git https://github.com/intel/gvt-linux.git
8302 S:      Supported
8303 F:      drivers/gpu/drm/i915/gvt/
8304
8305 INTEL HID EVENT DRIVER
8306 M:      Alex Hung <alex.hung@canonical.com>
8307 L:      platform-driver-x86@vger.kernel.org
8308 S:      Maintained
8309 F:      drivers/platform/x86/intel-hid.c
8310
8311 INTEL I/OAT DMA DRIVER
8312 M:      Dave Jiang <dave.jiang@intel.com>
8313 R:      Dan Williams <dan.j.williams@intel.com>
8314 L:      dmaengine@vger.kernel.org
8315 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8316 S:      Supported
8317 F:      drivers/dma/ioat*
8318
8319 INTEL IDLE DRIVER
8320 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8321 M:      Len Brown <lenb@kernel.org>
8322 L:      linux-pm@vger.kernel.org
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8324 B:      https://bugzilla.kernel.org
8325 S:      Supported
8326 F:      drivers/idle/intel_idle.c
8327
8328 INTEL INTEGRATED SENSOR HUB DRIVER
8329 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8330 M:      Jiri Kosina <jikos@kernel.org>
8331 L:      linux-input@vger.kernel.org
8332 S:      Maintained
8333 F:      drivers/hid/intel-ish-hid/
8334
8335 INTEL IOMMU (VT-d)
8336 M:      David Woodhouse <dwmw2@infradead.org>
8337 L:      iommu@lists.linux-foundation.org
8338 T:      git git://git.infradead.org/iommu-2.6.git
8339 S:      Supported
8340 F:      drivers/iommu/intel-iommu.c
8341 F:      include/linux/intel-iommu.h
8342
8343 INTEL IOP-ADMA DMA DRIVER
8344 R:      Dan Williams <dan.j.williams@intel.com>
8345 S:      Odd fixes
8346 F:      drivers/dma/iop-adma.c
8347
8348 INTEL IPU3 CSI-2 CIO2 DRIVER
8349 M:      Yong Zhi <yong.zhi@intel.com>
8350 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8351 M:      Bingbu Cao <bingbu.cao@intel.com>
8352 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8353 L:      linux-media@vger.kernel.org
8354 S:      Maintained
8355 F:      drivers/media/pci/intel/ipu3/
8356 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8357
8358 INTEL IPU3 CSI-2 IMGU DRIVER
8359 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8360 L:      linux-media@vger.kernel.org
8361 S:      Maintained
8362 F:      drivers/staging/media/ipu3/
8363 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8364 F:      Documentation/media/v4l-drivers/ipu3.rst
8365
8366 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8367 M:      Krzysztof Halasa <khalasa@piap.pl>
8368 S:      Maintained
8369 F:      include/linux/soc/ixp4xx/qmgr.h
8370 F:      include/linux/soc/ixp4xx/npe.h
8371 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8372 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8373 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8374 F:      drivers/net/wan/ixp4xx_hss.c
8375
8376 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8377 M:      Deepak Saxena <dsaxena@plexity.net>
8378 S:      Maintained
8379 F:      drivers/char/hw_random/ixp4xx-rng.c
8380
8381 INTEL MANAGEMENT ENGINE (mei)
8382 M:      Tomas Winkler <tomas.winkler@intel.com>
8383 L:      linux-kernel@vger.kernel.org
8384 S:      Supported
8385 F:      include/uapi/linux/mei.h
8386 F:      include/linux/mei_cl_bus.h
8387 F:      drivers/misc/mei/*
8388 F:      drivers/watchdog/mei_wdt.c
8389 F:      Documentation/driver-api/mei/*
8390 F:      samples/mei/*
8391
8392 INTEL MENLOW THERMAL DRIVER
8393 M:      Sujith Thomas <sujith.thomas@intel.com>
8394 L:      platform-driver-x86@vger.kernel.org
8395 W:      https://01.org/linux-acpi
8396 S:      Supported
8397 F:      drivers/platform/x86/intel_menlow.c
8398
8399 INTEL MIC DRIVERS (mic)
8400 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8401 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8402 S:      Supported
8403 W:      https://github.com/sudeepdutt/mic
8404 W:      http://software.intel.com/en-us/mic-developer
8405 F:      include/linux/mic_bus.h
8406 F:      include/linux/scif.h
8407 F:      include/uapi/linux/mic_common.h
8408 F:      include/uapi/linux/mic_ioctl.h
8409 F:      include/uapi/linux/scif_ioctl.h
8410 F:      drivers/misc/mic/
8411 F:      drivers/dma/mic_x100_dma.c
8412 F:      drivers/dma/mic_x100_dma.h
8413 F:      Documentation/mic/
8414
8415 INTEL PMC CORE DRIVER
8416 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8417 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8418 L:      platform-driver-x86@vger.kernel.org
8419 S:      Maintained
8420 F:      drivers/platform/x86/intel_pmc_core*
8421
8422 INTEL PMC/P-Unit IPC DRIVER
8423 M:      Zha Qipeng<qipeng.zha@intel.com>
8424 L:      platform-driver-x86@vger.kernel.org
8425 S:      Maintained
8426 F:      drivers/platform/x86/intel_pmc_ipc.c
8427 F:      drivers/platform/x86/intel_punit_ipc.c
8428 F:      arch/x86/include/asm/intel_pmc_ipc.h
8429 F:      arch/x86/include/asm/intel_punit_ipc.h
8430
8431 INTEL PMIC GPIO DRIVERS
8432 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8433 S:      Maintained
8434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8435 F:      drivers/gpio/gpio-*cove.c
8436 F:      drivers/gpio/gpio-msic.c
8437
8438 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8439 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8440 S:      Maintained
8441 F:      drivers/mfd/intel_msic.c
8442 F:      drivers/mfd/intel_soc_pmic*
8443 F:      include/linux/mfd/intel_msic.h
8444 F:      include/linux/mfd/intel_soc_pmic*
8445
8446 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8447 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8448 L:      linux-wireless@vger.kernel.org
8449 S:      Maintained
8450 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8451 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8452 F:      drivers/net/wireless/intel/ipw2x00/
8453
8454 INTEL PSTATE DRIVER
8455 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8456 M:      Len Brown <lenb@kernel.org>
8457 L:      linux-pm@vger.kernel.org
8458 S:      Supported
8459 F:      drivers/cpufreq/intel_pstate.c
8460
8461 INTEL RDMA RNIC DRIVER
8462 M:      Faisal Latif <faisal.latif@intel.com>
8463 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8464 L:      linux-rdma@vger.kernel.org
8465 S:      Supported
8466 F:      drivers/infiniband/hw/i40iw/
8467 F:      include/uapi/rdma/i40iw-abi.h
8468
8469 INTEL SPEED SELECT TECHNOLOGY
8470 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8471 L:      platform-driver-x86@vger.kernel.org
8472 S:      Maintained
8473 F:      drivers/platform/x86/intel_speed_select_if/
8474 F:      tools/power/x86/intel-speed-select/
8475 F:      include/uapi/linux/isst_if.h
8476
8477 INTEL STRATIX10 FIRMWARE DRIVERS
8478 M:      Richard Gong <richard.gong@linux.intel.com>
8479 L:      linux-kernel@vger.kernel.org
8480 S:      Maintained
8481 F:      drivers/firmware/stratix10-rsu.c
8482 F:      drivers/firmware/stratix10-svc.c
8483 F:      include/linux/firmware/intel/stratix10-smc.h
8484 F:      include/linux/firmware/intel/stratix10-svc-client.h
8485 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8486 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8487
8488 INTEL TELEMETRY DRIVER
8489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8490 M:      "David E. Box" <david.e.box@linux.intel.com>
8491 L:      platform-driver-x86@vger.kernel.org
8492 S:      Maintained
8493 F:      arch/x86/include/asm/intel_telemetry.h
8494 F:      drivers/platform/x86/intel_telemetry*
8495
8496 INTEL VIRTUAL BUTTON DRIVER
8497 M:      AceLan Kao <acelan.kao@canonical.com>
8498 L:      platform-driver-x86@vger.kernel.org
8499 S:      Maintained
8500 F:      drivers/platform/x86/intel-vbtn.c
8501
8502 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8503 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8504 L:      linux-wireless@vger.kernel.org
8505 S:      Supported
8506 F:      drivers/net/wireless/intel/iwlegacy/
8507
8508 INTEL WIRELESS WIFI LINK (iwlwifi)
8509 M:      Johannes Berg <johannes.berg@intel.com>
8510 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8511 M:      Luca Coelho <luciano.coelho@intel.com>
8512 M:      Intel Linux Wireless <linuxwifi@intel.com>
8513 L:      linux-wireless@vger.kernel.org
8514 W:      http://intellinuxwireless.org
8515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8516 S:      Supported
8517 F:      drivers/net/wireless/intel/iwlwifi/
8518
8519 INTEL WIRELESS WIMAX CONNECTION 2400
8520 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8521 M:      linux-wimax@intel.com
8522 L:      wimax@linuxwimax.org (subscribers-only)
8523 S:      Supported
8524 W:      http://linuxwimax.org
8525 F:      Documentation/admin-guide/wimax/i2400m.rst
8526 F:      drivers/net/wimax/i2400m/
8527 F:      include/uapi/linux/wimax/i2400m.h
8528
8529 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8530 M:      Mario Limonciello <mario.limonciello@dell.com>
8531 S:      Maintained
8532 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8533
8534 INTEL(R) TRACE HUB
8535 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8536 S:      Supported
8537 F:      Documentation/trace/intel_th.rst
8538 F:      drivers/hwtracing/intel_th/
8539 F:      include/linux/intel_th.h
8540
8541 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8542 M:      Ning Sun <ning.sun@intel.com>
8543 L:      tboot-devel@lists.sourceforge.net
8544 W:      http://tboot.sourceforge.net
8545 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8546 S:      Supported
8547 F:      Documentation/x86/intel_txt.rst
8548 F:      include/linux/tboot.h
8549 F:      arch/x86/kernel/tboot.c
8550
8551 INTERCONNECT API
8552 M:      Georgi Djakov <georgi.djakov@linaro.org>
8553 L:      linux-pm@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/driver-api/interconnect.rst
8556 F:      Documentation/devicetree/bindings/interconnect/
8557 F:      drivers/interconnect/
8558 F:      include/dt-bindings/interconnect/
8559 F:      include/linux/interconnect-provider.h
8560 F:      include/linux/interconnect.h
8561
8562 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8563 M:      Linus Walleij <linus.walleij@linaro.org>
8564 L:      linux-iio@vger.kernel.org
8565 S:      Maintained
8566 F:      drivers/iio/gyro/mpu3050*
8567 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8568
8569 IOC3 ETHERNET DRIVER
8570 M:      Ralf Baechle <ralf@linux-mips.org>
8571 L:      linux-mips@vger.kernel.org
8572 S:      Maintained
8573 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8574
8575 IOMAP FILESYSTEM LIBRARY
8576 M:      Christoph Hellwig <hch@infradead.org>
8577 M:      Darrick J. Wong <darrick.wong@oracle.com>
8578 M:      linux-xfs@vger.kernel.org
8579 M:      linux-fsdevel@vger.kernel.org
8580 L:      linux-xfs@vger.kernel.org
8581 L:      linux-fsdevel@vger.kernel.org
8582 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8583 S:      Supported
8584 F:      fs/iomap/
8585 F:      include/linux/iomap.h
8586
8587 IOMMU DRIVERS
8588 M:      Joerg Roedel <joro@8bytes.org>
8589 L:      iommu@lists.linux-foundation.org
8590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8591 S:      Maintained
8592 F:      Documentation/devicetree/bindings/iommu/
8593 F:      drivers/iommu/
8594 F:      include/linux/iommu.h
8595 F:      include/linux/of_iommu.h
8596 F:      include/linux/iova.h
8597
8598 IO_URING
8599 M:      Jens Axboe <axboe@kernel.dk>
8600 L:      linux-block@vger.kernel.org
8601 L:      linux-fsdevel@vger.kernel.org
8602 T:      git git://git.kernel.dk/linux-block
8603 T:      git git://git.kernel.dk/liburing
8604 S:      Maintained
8605 F:      fs/io_uring.c
8606 F:      include/uapi/linux/io_uring.h
8607
8608 IPMI SUBSYSTEM
8609 M:      Corey Minyard <minyard@acm.org>
8610 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8611 W:      http://openipmi.sourceforge.net/
8612 S:      Supported
8613 F:      Documentation/devicetree/bindings/ipmi/
8614 F:      Documentation/IPMI.txt
8615 F:      drivers/char/ipmi/
8616 F:      include/linux/ipmi*
8617 F:      include/uapi/linux/ipmi*
8618
8619 IPS SCSI RAID DRIVER
8620 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8621 L:      linux-scsi@vger.kernel.org
8622 W:      http://www.adaptec.com/
8623 S:      Maintained
8624 F:      drivers/scsi/ips*
8625
8626 IPVS
8627 M:      Wensong Zhang <wensong@linux-vs.org>
8628 M:      Simon Horman <horms@verge.net.au>
8629 M:      Julian Anastasov <ja@ssi.bg>
8630 L:      netdev@vger.kernel.org
8631 L:      lvs-devel@vger.kernel.org
8632 S:      Maintained
8633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8635 F:      Documentation/networking/ipvs-sysctl.txt
8636 F:      include/net/ip_vs.h
8637 F:      include/uapi/linux/ip_vs.h
8638 F:      net/netfilter/ipvs/
8639
8640 IPWIRELESS DRIVER
8641 M:      Jiri Kosina <jikos@kernel.org>
8642 M:      David Sterba <dsterba@suse.com>
8643 S:      Odd Fixes
8644 F:      drivers/tty/ipwireless/
8645
8646 IPX NETWORK LAYER
8647 L:      netdev@vger.kernel.org
8648 S:      Obsolete
8649 F:      include/uapi/linux/ipx.h
8650
8651 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8652 M:      Marc Zyngier <maz@kernel.org>
8653 S:      Maintained
8654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8655 F:      Documentation/IRQ-domain.txt
8656 F:      include/linux/irqdomain.h
8657 F:      kernel/irq/irqdomain.c
8658 F:      kernel/irq/msi.c
8659
8660 IRQ SUBSYSTEM
8661 M:      Thomas Gleixner <tglx@linutronix.de>
8662 L:      linux-kernel@vger.kernel.org
8663 S:      Maintained
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8665 F:      kernel/irq/
8666
8667 IRQCHIP DRIVERS
8668 M:      Thomas Gleixner <tglx@linutronix.de>
8669 M:      Jason Cooper <jason@lakedaemon.net>
8670 M:      Marc Zyngier <maz@kernel.org>
8671 L:      linux-kernel@vger.kernel.org
8672 S:      Maintained
8673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8674 F:      Documentation/devicetree/bindings/interrupt-controller/
8675 F:      drivers/irqchip/
8676
8677 ISA
8678 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8679 S:      Maintained
8680 F:      Documentation/driver-api/isa.rst
8681 F:      drivers/base/isa.c
8682 F:      include/linux/isa.h
8683
8684 ISA RADIO MODULE
8685 M:      Hans Verkuil <hverkuil@xs4all.nl>
8686 L:      linux-media@vger.kernel.org
8687 T:      git git://linuxtv.org/media_tree.git
8688 W:      https://linuxtv.org
8689 S:      Maintained
8690 F:      drivers/media/radio/radio-isa*
8691
8692 ISAPNP
8693 M:      Jaroslav Kysela <perex@perex.cz>
8694 S:      Maintained
8695 F:      Documentation/driver-api/isapnp.rst
8696 F:      drivers/pnp/isapnp/
8697 F:      include/linux/isapnp.h
8698
8699 ISCSI
8700 M:      Lee Duncan <lduncan@suse.com>
8701 M:      Chris Leech <cleech@redhat.com>
8702 L:      open-iscsi@googlegroups.com
8703 W:      www.open-iscsi.com
8704 S:      Maintained
8705 F:      drivers/scsi/*iscsi*
8706 F:      include/scsi/*iscsi*
8707
8708 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8709 M:      Peter Jones <pjones@redhat.com>
8710 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8711 S:      Maintained
8712 F:      drivers/firmware/iscsi_ibft*
8713
8714 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8715 M:      Sagi Grimberg <sagi@grimberg.me>
8716 M:      Max Gurtovoy <maxg@mellanox.com>
8717 L:      linux-rdma@vger.kernel.org
8718 S:      Supported
8719 W:      http://www.openfabrics.org
8720 W:      www.open-iscsi.org
8721 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8722 F:      drivers/infiniband/ulp/iser/
8723
8724 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8725 M:      Sagi Grimberg <sagi@grimberg.me>
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8727 L:      linux-rdma@vger.kernel.org
8728 L:      target-devel@vger.kernel.org
8729 S:      Supported
8730 W:      http://www.linux-iscsi.org
8731 F:      drivers/infiniband/ulp/isert
8732
8733 ISDN/mISDN SUBSYSTEM
8734 M:      Karsten Keil <isdn@linux-pingi.de>
8735 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8736 L:      netdev@vger.kernel.org
8737 W:      http://www.isdn4linux.de
8738 S:      Maintained
8739 F:      drivers/isdn/mISDN
8740 F:      drivers/isdn/hardware
8741
8742 ISDN/CAPI SUBSYSTEM
8743 M:      Karsten Keil <isdn@linux-pingi.de>
8744 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8745 L:      netdev@vger.kernel.org
8746 W:      http://www.isdn4linux.de
8747 S:      Odd Fixes
8748 F:      Documentation/isdn/
8749 F:      drivers/isdn/capi/
8750 F:      drivers/staging/isdn/
8751 F:      net/bluetooth/cmtp/
8752 F:      include/linux/isdn/
8753 F:      include/uapi/linux/isdn/
8754
8755 IT87 HARDWARE MONITORING DRIVER
8756 M:      Jean Delvare <jdelvare@suse.com>
8757 L:      linux-hwmon@vger.kernel.org
8758 S:      Maintained
8759 F:      Documentation/hwmon/it87.rst
8760 F:      drivers/hwmon/it87.c
8761
8762 IT913X MEDIA DRIVER
8763 M:      Antti Palosaari <crope@iki.fi>
8764 L:      linux-media@vger.kernel.org
8765 W:      https://linuxtv.org
8766 W:      http://palosaari.fi/linux/
8767 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8768 T:      git git://linuxtv.org/anttip/media_tree.git
8769 S:      Maintained
8770 F:      drivers/media/tuners/it913x*
8771
8772 IVTV VIDEO4LINUX DRIVER
8773 M:      Andy Walls <awalls@md.metrocast.net>
8774 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8775 L:      linux-media@vger.kernel.org
8776 T:      git git://linuxtv.org/media_tree.git
8777 W:      http://www.ivtvdriver.org
8778 S:      Maintained
8779 F:      Documentation/media/v4l-drivers/ivtv*
8780 F:      drivers/media/pci/ivtv/
8781 F:      include/uapi/linux/ivtv*
8782
8783 IX2505V MEDIA DRIVER
8784 M:      Malcolm Priestley <tvboxspy@gmail.com>
8785 L:      linux-media@vger.kernel.org
8786 W:      https://linuxtv.org
8787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8788 S:      Maintained
8789 F:      drivers/media/dvb-frontends/ix2505v*
8790
8791 JAILHOUSE HYPERVISOR INTERFACE
8792 M:      Jan Kiszka <jan.kiszka@siemens.com>
8793 L:      jailhouse-dev@googlegroups.com
8794 S:      Maintained
8795 F:      arch/x86/kernel/jailhouse.c
8796 F:      arch/x86/include/asm/jailhouse_para.h
8797
8798 JC42.4 TEMPERATURE SENSOR DRIVER
8799 M:      Guenter Roeck <linux@roeck-us.net>
8800 L:      linux-hwmon@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/hwmon/jc42.c
8803 F:      Documentation/hwmon/jc42.rst
8804
8805 JFS FILESYSTEM
8806 M:      Dave Kleikamp <shaggy@kernel.org>
8807 L:      jfs-discussion@lists.sourceforge.net
8808 W:      http://jfs.sourceforge.net/
8809 T:      git git://github.com/kleikamp/linux-shaggy.git
8810 S:      Maintained
8811 F:      Documentation/admin-guide/jfs.rst
8812 F:      fs/jfs/
8813
8814 JME NETWORK DRIVER
8815 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8816 L:      netdev@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/net/ethernet/jme.*
8819
8820 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8821 M:      David Woodhouse <dwmw2@infradead.org>
8822 M:      Richard Weinberger <richard@nod.at>
8823 L:      linux-mtd@lists.infradead.org
8824 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8825 T:      git git://git.infradead.org/ubifs-2.6.git
8826 S:      Odd Fixes
8827 F:      fs/jffs2/
8828 F:      include/uapi/linux/jffs2.h
8829
8830 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8831 M:      "Theodore Ts'o" <tytso@mit.edu>
8832 M:      Jan Kara <jack@suse.com>
8833 L:      linux-ext4@vger.kernel.org
8834 S:      Maintained
8835 F:      fs/jbd2/
8836 F:      include/linux/jbd2.h
8837
8838 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8839 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8840 L:      linux-media@vger.kernel.org
8841 S:      Maintained
8842 F:      drivers/media/platform/rcar_jpu.c
8843
8844 JSM Neo PCI based serial card
8845 L:      linux-serial@vger.kernel.org
8846 S:      Orphan
8847 F:      drivers/tty/serial/jsm/
8848
8849 K10TEMP HARDWARE MONITORING DRIVER
8850 M:      Clemens Ladisch <clemens@ladisch.de>
8851 L:      linux-hwmon@vger.kernel.org
8852 S:      Maintained
8853 F:      Documentation/hwmon/k10temp.rst
8854 F:      drivers/hwmon/k10temp.c
8855
8856 K8TEMP HARDWARE MONITORING DRIVER
8857 M:      Rudolf Marek <r.marek@assembler.cz>
8858 L:      linux-hwmon@vger.kernel.org
8859 S:      Maintained
8860 F:      Documentation/hwmon/k8temp.rst
8861 F:      drivers/hwmon/k8temp.c
8862
8863 KASAN
8864 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8865 R:      Alexander Potapenko <glider@google.com>
8866 R:      Dmitry Vyukov <dvyukov@google.com>
8867 L:      kasan-dev@googlegroups.com
8868 S:      Maintained
8869 F:      arch/*/include/asm/kasan.h
8870 F:      arch/*/mm/kasan_init*
8871 F:      Documentation/dev-tools/kasan.rst
8872 F:      include/linux/kasan*.h
8873 F:      lib/test_kasan.c
8874 F:      mm/kasan/
8875 F:      scripts/Makefile.kasan
8876
8877 KCONFIG
8878 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8880 L:      linux-kbuild@vger.kernel.org
8881 S:      Maintained
8882 F:      Documentation/kbuild/kconfig*
8883 F:      scripts/kconfig/
8884 F:      scripts/Kconfig.include
8885
8886 KDUMP
8887 M:      Dave Young <dyoung@redhat.com>
8888 M:      Baoquan He <bhe@redhat.com>
8889 R:      Vivek Goyal <vgoyal@redhat.com>
8890 L:      kexec@lists.infradead.org
8891 W:      http://lse.sourceforge.net/kdump/
8892 S:      Maintained
8893 F:      Documentation/admin-guide/kdump/
8894
8895 KEENE FM RADIO TRANSMITTER DRIVER
8896 M:      Hans Verkuil <hverkuil@xs4all.nl>
8897 L:      linux-media@vger.kernel.org
8898 T:      git git://linuxtv.org/media_tree.git
8899 W:      https://linuxtv.org
8900 S:      Maintained
8901 F:      drivers/media/radio/radio-keene*
8902
8903 KERNEL AUTOMOUNTER
8904 M:      Ian Kent <raven@themaw.net>
8905 L:      autofs@vger.kernel.org
8906 S:      Maintained
8907 F:      fs/autofs/
8908
8909 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8910 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8911 M:      Michal Marek <michal.lkml@markovi.net>
8912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8913 L:      linux-kbuild@vger.kernel.org
8914 S:      Maintained
8915 F:      Documentation/kbuild/
8916 F:      Makefile
8917 F:      scripts/Kbuild*
8918 F:      scripts/Makefile*
8919 F:      scripts/basic/
8920 F:      scripts/mk*
8921 F:      scripts/*vmlinux*
8922 F:      scripts/mod/
8923 F:      scripts/package/
8924
8925 KERNEL JANITORS
8926 L:      kernel-janitors@vger.kernel.org
8927 W:      http://kernelnewbies.org/KernelJanitors
8928 S:      Odd Fixes
8929
8930 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8931 M:      "J. Bruce Fields" <bfields@fieldses.org>
8932 M:      Chuck Lever <chuck.lever@oracle.com>
8933 L:      linux-nfs@vger.kernel.org
8934 W:      http://nfs.sourceforge.net/
8935 T:      git git://linux-nfs.org/~bfields/linux.git
8936 S:      Supported
8937 F:      fs/nfsd/
8938 F:      include/uapi/linux/nfsd/
8939 F:      fs/lockd/
8940 F:      fs/nfs_common/
8941 F:      net/sunrpc/
8942 F:      include/linux/lockd/
8943 F:      include/linux/sunrpc/
8944 F:      include/uapi/linux/sunrpc/
8945
8946 KERNEL SELFTEST FRAMEWORK
8947 M:      Shuah Khan <shuah@kernel.org>
8948 M:      Shuah Khan <skhan@linuxfoundation.org>
8949 L:      linux-kselftest@vger.kernel.org
8950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8951 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8952 S:      Maintained
8953 F:      tools/testing/selftests/
8954 F:      Documentation/dev-tools/kselftest*
8955
8956 KERNEL USERMODE HELPER
8957 M:      Luis Chamberlain <mcgrof@kernel.org>
8958 L:      linux-kernel@vger.kernel.org
8959 S:      Maintained
8960 F:      kernel/umh.c
8961 F:      include/linux/umh.h
8962
8963 KERNEL VIRTUAL MACHINE (KVM)
8964 M:      Paolo Bonzini <pbonzini@redhat.com>
8965 M:      Radim Krčmář <rkrcmar@redhat.com>
8966 L:      kvm@vger.kernel.org
8967 W:      http://www.linux-kvm.org
8968 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8969 S:      Supported
8970 F:      Documentation/virt/kvm/
8971 F:      include/trace/events/kvm.h
8972 F:      include/uapi/asm-generic/kvm*
8973 F:      include/uapi/linux/kvm*
8974 F:      include/asm-generic/kvm*
8975 F:      include/linux/kvm*
8976 F:      include/kvm/iodev.h
8977 F:      virt/kvm/*
8978 F:      tools/kvm/
8979 F:      tools/testing/selftests/kvm/
8980
8981 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8982 M:      Marc Zyngier <maz@kernel.org>
8983 R:      James Morse <james.morse@arm.com>
8984 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8985 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8986 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8987 L:      kvmarm@lists.cs.columbia.edu
8988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8989 S:      Maintained
8990 F:      arch/arm/include/uapi/asm/kvm*
8991 F:      arch/arm/include/asm/kvm*
8992 F:      arch/arm/kvm/
8993 F:      arch/arm64/include/uapi/asm/kvm*
8994 F:      arch/arm64/include/asm/kvm*
8995 F:      arch/arm64/kvm/
8996 F:      virt/kvm/arm/
8997 F:      include/kvm/arm_*
8998
8999 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9000 M:      James Hogan <jhogan@kernel.org>
9001 L:      linux-mips@vger.kernel.org
9002 S:      Supported
9003 F:      arch/mips/include/uapi/asm/kvm*
9004 F:      arch/mips/include/asm/kvm*
9005 F:      arch/mips/kvm/
9006
9007 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9008 M:      Paul Mackerras <paulus@ozlabs.org>
9009 L:      kvm-ppc@vger.kernel.org
9010 W:      http://www.linux-kvm.org/
9011 T:      git git://github.com/agraf/linux-2.6.git
9012 S:      Supported
9013 F:      arch/powerpc/include/uapi/asm/kvm*
9014 F:      arch/powerpc/include/asm/kvm*
9015 F:      arch/powerpc/kvm/
9016 F:      arch/powerpc/kernel/kvm*
9017
9018 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9019 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9020 M:      Janosch Frank <frankja@linux.ibm.com>
9021 R:      David Hildenbrand <david@redhat.com>
9022 R:      Cornelia Huck <cohuck@redhat.com>
9023 L:      kvm@vger.kernel.org
9024 W:      http://www.ibm.com/developerworks/linux/linux390/
9025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9026 S:      Supported
9027 F:      arch/s390/include/uapi/asm/kvm*
9028 F:      arch/s390/include/asm/gmap.h
9029 F:      arch/s390/include/asm/kvm*
9030 F:      arch/s390/kvm/
9031 F:      arch/s390/mm/gmap.c
9032 F:      tools/testing/selftests/kvm/s390x/
9033 F:      tools/testing/selftests/kvm/*/s390x/
9034
9035 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9036 M:      Paolo Bonzini <pbonzini@redhat.com>
9037 M:      Radim Krčmář <rkrcmar@redhat.com>
9038 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9039 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9040 R:      Wanpeng Li <wanpengli@tencent.com>
9041 R:      Jim Mattson <jmattson@google.com>
9042 R:      Joerg Roedel <joro@8bytes.org>
9043 L:      kvm@vger.kernel.org
9044 W:      http://www.linux-kvm.org
9045 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9046 S:      Supported
9047 F:      arch/x86/kvm/
9048 F:      arch/x86/kvm/*/
9049 F:      arch/x86/include/uapi/asm/kvm*
9050 F:      arch/x86/include/uapi/asm/vmx.h
9051 F:      arch/x86/include/uapi/asm/svm.h
9052 F:      arch/x86/include/asm/kvm*
9053 F:      arch/x86/include/asm/pvclock-abi.h
9054 F:      arch/x86/include/asm/svm.h
9055 F:      arch/x86/include/asm/vmx.h
9056 F:      arch/x86/kernel/kvm.c
9057 F:      arch/x86/kernel/kvmclock.c
9058
9059 KERNFS
9060 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9061 M:      Tejun Heo <tj@kernel.org>
9062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9063 S:      Supported
9064 F:      include/linux/kernfs.h
9065 F:      fs/kernfs/
9066
9067 KEXEC
9068 M:      Eric Biederman <ebiederm@xmission.com>
9069 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9070 L:      kexec@lists.infradead.org
9071 S:      Maintained
9072 F:      include/linux/kexec.h
9073 F:      include/uapi/linux/kexec.h
9074 F:      kernel/kexec*
9075
9076 KEYS-ENCRYPTED
9077 M:      Mimi Zohar <zohar@linux.ibm.com>
9078 L:      linux-integrity@vger.kernel.org
9079 L:      keyrings@vger.kernel.org
9080 S:      Supported
9081 F:      Documentation/security/keys/trusted-encrypted.rst
9082 F:      include/keys/encrypted-type.h
9083 F:      security/keys/encrypted-keys/
9084
9085 KEYS-TRUSTED
9086 M:      James Bottomley <jejb@linux.ibm.com>
9087 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9088 M:      Mimi Zohar <zohar@linux.ibm.com>
9089 L:      linux-integrity@vger.kernel.org
9090 L:      keyrings@vger.kernel.org
9091 S:      Supported
9092 F:      Documentation/security/keys/trusted-encrypted.rst
9093 F:      include/keys/trusted-type.h
9094 F:      security/keys/trusted.c
9095 F:      include/keys/trusted.h
9096
9097 KEYS/KEYRINGS:
9098 M:      David Howells <dhowells@redhat.com>
9099 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9100 L:      keyrings@vger.kernel.org
9101 S:      Maintained
9102 F:      Documentation/security/keys/core.rst
9103 F:      include/linux/key.h
9104 F:      include/linux/key-type.h
9105 F:      include/linux/keyctl.h
9106 F:      include/uapi/linux/keyctl.h
9107 F:      include/keys/
9108 F:      security/keys/
9109
9110 KGDB / KDB /debug_core
9111 M:      Jason Wessel <jason.wessel@windriver.com>
9112 M:      Daniel Thompson <daniel.thompson@linaro.org>
9113 R:      Douglas Anderson <dianders@chromium.org>
9114 W:      http://kgdb.wiki.kernel.org/
9115 L:      kgdb-bugreport@lists.sourceforge.net
9116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9117 S:      Maintained
9118 F:      Documentation/dev-tools/kgdb.rst
9119 F:      drivers/misc/kgdbts.c
9120 F:      drivers/tty/serial/kgdboc.c
9121 F:      include/linux/kdb.h
9122 F:      include/linux/kgdb.h
9123 F:      kernel/debug/
9124
9125 KMEMLEAK
9126 M:      Catalin Marinas <catalin.marinas@arm.com>
9127 S:      Maintained
9128 F:      Documentation/dev-tools/kmemleak.rst
9129 F:      include/linux/kmemleak.h
9130 F:      mm/kmemleak.c
9131 F:      mm/kmemleak-test.c
9132
9133 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9134 M:      Luis Chamberlain <mcgrof@kernel.org>
9135 L:      linux-kernel@vger.kernel.org
9136 S:      Maintained
9137 F:      kernel/kmod.c
9138 F:      include/linux/kmod.h
9139 F:      lib/test_kmod.c
9140 F:      tools/testing/selftests/kmod/
9141
9142 KPROBES
9143 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9144 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9145 M:      "David S. Miller" <davem@davemloft.net>
9146 M:      Masami Hiramatsu <mhiramat@kernel.org>
9147 S:      Maintained
9148 F:      Documentation/kprobes.txt
9149 F:      include/linux/kprobes.h
9150 F:      include/asm-generic/kprobes.h
9151 F:      kernel/kprobes.c
9152
9153 KS0108 LCD CONTROLLER DRIVER
9154 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9155 S:      Maintained
9156 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9157 F:      drivers/auxdisplay/ks0108.c
9158 F:      include/linux/ks0108.h
9159
9160 L3MDEV
9161 M:      David Ahern <dsahern@kernel.org>
9162 L:      netdev@vger.kernel.org
9163 S:      Maintained
9164 F:      net/l3mdev
9165 F:      include/net/l3mdev.h
9166
9167 L7 BPF FRAMEWORK
9168 M:      John Fastabend <john.fastabend@gmail.com>
9169 M:      Daniel Borkmann <daniel@iogearbox.net>
9170 L:      netdev@vger.kernel.org
9171 L:      bpf@vger.kernel.org
9172 S:      Maintained
9173 F:      include/linux/skmsg.h
9174 F:      net/core/skmsg.c
9175 F:      net/core/sock_map.c
9176 F:      net/ipv4/tcp_bpf.c
9177
9178 LANTIQ / INTEL Ethernet drivers
9179 M:      Hauke Mehrtens <hauke@hauke-m.de>
9180 L:      netdev@vger.kernel.org
9181 S:      Maintained
9182 F:      net/dsa/tag_gswip.c
9183 F:      drivers/net/ethernet/lantiq_xrx200.c
9184 F:      drivers/net/dsa/lantiq_pce.h
9185 F:      drivers/net/dsa/lantiq_gswip.c
9186
9187 LANTIQ MIPS ARCHITECTURE
9188 M:      John Crispin <john@phrozen.org>
9189 L:      linux-mips@vger.kernel.org
9190 S:      Maintained
9191 F:      arch/mips/lantiq
9192 F:      drivers/soc/lantiq
9193
9194 LAPB module
9195 L:      linux-x25@vger.kernel.org
9196 S:      Orphan
9197 F:      Documentation/networking/lapb-module.txt
9198 F:      include/*/lapb.h
9199 F:      net/lapb/
9200
9201 LASI 53c700 driver for PARISC
9202 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9203 L:      linux-scsi@vger.kernel.org
9204 S:      Maintained
9205 F:      Documentation/scsi/53c700.txt
9206 F:      drivers/scsi/53c700*
9207
9208 LEAKING_ADDRESSES
9209 M:      Tobin C. Harding <me@tobin.cc>
9210 M:      Tycho Andersen <tycho@tycho.ws>
9211 L:      kernel-hardening@lists.openwall.com
9212 S:      Maintained
9213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9214 F:      scripts/leaking_addresses.pl
9215
9216 LED SUBSYSTEM
9217 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9218 M:      Pavel Machek <pavel@ucw.cz>
9219 R:      Dan Murphy <dmurphy@ti.com>
9220 L:      linux-leds@vger.kernel.org
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9223 S:      Maintained
9224 F:      Documentation/devicetree/bindings/leds/
9225 F:      drivers/leds/
9226 F:      include/linux/leds.h
9227
9228 LEGACY EEPROM DRIVER
9229 M:      Jean Delvare <jdelvare@suse.com>
9230 S:      Maintained
9231 F:      Documentation/misc-devices/eeprom.rst
9232 F:      drivers/misc/eeprom/eeprom.c
9233
9234 LEGO MINDSTORMS EV3
9235 R:      David Lechner <david@lechnology.com>
9236 S:      Maintained
9237 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9238 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9239 F:      drivers/power/supply/lego_ev3_battery.c
9240
9241 LEGO USB Tower driver
9242 M:      Juergen Stuber <starblue@users.sourceforge.net>
9243 L:      legousb-devel@lists.sourceforge.net
9244 W:      http://legousb.sourceforge.net/
9245 S:      Maintained
9246 F:      drivers/usb/misc/legousbtower.c
9247
9248 LG LAPTOP EXTRAS
9249 M:      Matan Ziv-Av <matan@svgalib.org>
9250 L:      platform-driver-x86@vger.kernel.org
9251 S:      Maintained
9252 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9253 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9254 F:      drivers/platform/x86/lg-laptop.c
9255
9256 LG2160 MEDIA DRIVER
9257 M:      Michael Krufky <mkrufky@linuxtv.org>
9258 L:      linux-media@vger.kernel.org
9259 W:      https://linuxtv.org
9260 W:      http://github.com/mkrufky
9261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9262 T:      git git://linuxtv.org/mkrufky/tuners.git
9263 S:      Maintained
9264 F:      drivers/media/dvb-frontends/lg2160.*
9265
9266 LGDT3305 MEDIA DRIVER
9267 M:      Michael Krufky <mkrufky@linuxtv.org>
9268 L:      linux-media@vger.kernel.org
9269 W:      https://linuxtv.org
9270 W:      http://github.com/mkrufky
9271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9272 T:      git git://linuxtv.org/mkrufky/tuners.git
9273 S:      Maintained
9274 F:      drivers/media/dvb-frontends/lgdt3305.*
9275
9276 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9277 M:      Viresh Kumar <vireshk@kernel.org>
9278 L:      linux-ide@vger.kernel.org
9279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9280 S:      Maintained
9281 F:      include/linux/pata_arasan_cf_data.h
9282 F:      drivers/ata/pata_arasan_cf.c
9283
9284 LIBATA PATA DRIVERS
9285 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9286 M:      Jens Axboe <axboe@kernel.dk>
9287 L:      linux-ide@vger.kernel.org
9288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9289 S:      Maintained
9290 F:      drivers/ata/pata_*.c
9291 F:      drivers/ata/ata_generic.c
9292
9293 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9294 M:      Linus Walleij <linus.walleij@linaro.org>
9295 L:      linux-ide@vger.kernel.org
9296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9297 S:      Maintained
9298 F:      drivers/ata/pata_ftide010.c
9299 F:      drivers/ata/sata_gemini.c
9300 F:      drivers/ata/sata_gemini.h
9301
9302 LIBATA SATA AHCI PLATFORM devices support
9303 M:      Hans de Goede <hdegoede@redhat.com>
9304 M:      Jens Axboe <axboe@kernel.dk>
9305 L:      linux-ide@vger.kernel.org
9306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9307 S:      Maintained
9308 F:      drivers/ata/ahci_platform.c
9309 F:      drivers/ata/libahci_platform.c
9310 F:      include/linux/ahci_platform.h
9311
9312 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9313 M:      Mikael Pettersson <mikpelinux@gmail.com>
9314 L:      linux-ide@vger.kernel.org
9315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9316 S:      Maintained
9317 F:      drivers/ata/sata_promise.*
9318
9319 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9320 M:      Jens Axboe <axboe@kernel.dk>
9321 L:      linux-ide@vger.kernel.org
9322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9323 S:      Maintained
9324 F:      drivers/ata/
9325 F:      include/linux/ata.h
9326 F:      include/linux/libata.h
9327 F:      Documentation/devicetree/bindings/ata/
9328
9329 LIBLOCKDEP
9330 M:      Sasha Levin <alexander.levin@microsoft.com>
9331 S:      Maintained
9332 F:      tools/lib/lockdep/
9333
9334 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9335 M:      Dan Williams <dan.j.williams@intel.com>
9336 M:      Vishal Verma <vishal.l.verma@intel.com>
9337 M:      Dave Jiang <dave.jiang@intel.com>
9338 L:      linux-nvdimm@lists.01.org
9339 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9340 S:      Supported
9341 F:      drivers/nvdimm/blk.c
9342 F:      drivers/nvdimm/region_devs.c
9343
9344 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9345 M:      Vishal Verma <vishal.l.verma@intel.com>
9346 M:      Dan Williams <dan.j.williams@intel.com>
9347 M:      Dave Jiang <dave.jiang@intel.com>
9348 L:      linux-nvdimm@lists.01.org
9349 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9350 S:      Supported
9351 F:      drivers/nvdimm/btt*
9352
9353 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9354 M:      Dan Williams <dan.j.williams@intel.com>
9355 M:      Vishal Verma <vishal.l.verma@intel.com>
9356 M:      Dave Jiang <dave.jiang@intel.com>
9357 L:      linux-nvdimm@lists.01.org
9358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9359 S:      Supported
9360 F:      drivers/nvdimm/pmem*
9361
9362 LIBNVDIMM: DEVICETREE BINDINGS
9363 M:      Oliver O'Halloran <oohall@gmail.com>
9364 L:      linux-nvdimm@lists.01.org
9365 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9366 S:      Supported
9367 F:      drivers/nvdimm/of_pmem.c
9368 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9369
9370 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9371 M:      Dan Williams <dan.j.williams@intel.com>
9372 M:      Vishal Verma <vishal.l.verma@intel.com>
9373 M:      Dave Jiang <dave.jiang@intel.com>
9374 M:      Keith Busch <keith.busch@intel.com>
9375 M:      Ira Weiny <ira.weiny@intel.com>
9376 L:      linux-nvdimm@lists.01.org
9377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9379 S:      Supported
9380 F:      drivers/nvdimm/*
9381 F:      drivers/acpi/nfit/*
9382 F:      include/linux/nd.h
9383 F:      include/linux/libnvdimm.h
9384 F:      include/uapi/linux/ndctl.h
9385
9386 LICENSES and SPDX stuff
9387 M:      Thomas Gleixner <tglx@linutronix.de>
9388 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9389 L:      linux-spdx@vger.kernel.org
9390 S:      Maintained
9391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9392 F:      COPYING
9393 F:      Documentation/process/license-rules.rst
9394 F:      LICENSES/
9395 F:      scripts/spdxcheck-test.sh
9396 F:      scripts/spdxcheck.py
9397
9398 LIGHTNVM PLATFORM SUPPORT
9399 M:      Matias Bjorling <mb@lightnvm.io>
9400 W:      http://github/OpenChannelSSD
9401 L:      linux-block@vger.kernel.org
9402 S:      Maintained
9403 F:      drivers/lightnvm/
9404 F:      include/linux/lightnvm.h
9405 F:      include/uapi/linux/lightnvm.h
9406
9407 LINUX FOR POWER MACINTOSH
9408 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9409 W:      http://www.penguinppc.org/
9410 L:      linuxppc-dev@lists.ozlabs.org
9411 S:      Maintained
9412 F:      arch/powerpc/platforms/powermac/
9413 F:      drivers/macintosh/
9414
9415 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9416 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9417 M:      Paul Mackerras <paulus@samba.org>
9418 M:      Michael Ellerman <mpe@ellerman.id.au>
9419 W:      https://github.com/linuxppc/linux/wiki
9420 L:      linuxppc-dev@lists.ozlabs.org
9421 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9423 S:      Supported
9424 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9425 F:      Documentation/devicetree/bindings/powerpc/
9426 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9427 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9428 F:      Documentation/powerpc/
9429 F:      arch/powerpc/
9430 F:      drivers/char/tpm/tpm_ibmvtpm*
9431 F:      drivers/crypto/nx/
9432 F:      drivers/crypto/vmx/
9433 F:      drivers/i2c/busses/i2c-opal.c
9434 F:      drivers/net/ethernet/ibm/ibmveth.*
9435 F:      drivers/net/ethernet/ibm/ibmvnic.*
9436 F:      drivers/pci/hotplug/pnv_php.c
9437 F:      drivers/pci/hotplug/rpa*
9438 F:      drivers/rtc/rtc-opal.c
9439 F:      drivers/scsi/ibmvscsi/
9440 F:      drivers/tty/hvc/hvc_opal.c
9441 F:      drivers/watchdog/wdrtas.c
9442 F:      tools/testing/selftests/powerpc
9443 N:      /pmac
9444 N:      powermac
9445 N:      powernv
9446 N:      [^a-z0-9]ps3
9447 N:      pseries
9448
9449 LINUX FOR POWERPC EMBEDDED MPC5XXX
9450 M:      Anatolij Gustschin <agust@denx.de>
9451 L:      linuxppc-dev@lists.ozlabs.org
9452 T:      git git://git.denx.de/linux-denx-agust.git
9453 S:      Maintained
9454 F:      arch/powerpc/platforms/512x/
9455 F:      arch/powerpc/platforms/52xx/
9456
9457 LINUX FOR POWERPC EMBEDDED PPC4XX
9458 M:      Alistair Popple <alistair@popple.id.au>
9459 M:      Matt Porter <mporter@kernel.crashing.org>
9460 W:      http://www.penguinppc.org/
9461 L:      linuxppc-dev@lists.ozlabs.org
9462 S:      Maintained
9463 F:      arch/powerpc/platforms/40x/
9464 F:      arch/powerpc/platforms/44x/
9465
9466 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9467 M:      Scott Wood <oss@buserror.net>
9468 M:      Kumar Gala <galak@kernel.crashing.org>
9469 W:      http://www.penguinppc.org/
9470 L:      linuxppc-dev@lists.ozlabs.org
9471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9472 S:      Maintained
9473 F:      arch/powerpc/platforms/83xx/
9474 F:      arch/powerpc/platforms/85xx/
9475 F:      Documentation/devicetree/bindings/powerpc/fsl/
9476
9477 LINUX FOR POWERPC EMBEDDED PPC8XX
9478 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9479 W:      http://www.penguinppc.org/
9480 L:      linuxppc-dev@lists.ozlabs.org
9481 S:      Maintained
9482 F:      arch/powerpc/platforms/8xx/
9483
9484 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9485 L:      linuxppc-dev@lists.ozlabs.org
9486 S:      Orphan
9487 F:      arch/powerpc/*/*virtex*
9488 F:      arch/powerpc/*/*/*virtex*
9489
9490 LINUX FOR POWERPC PA SEMI PWRFICIENT
9491 L:      linuxppc-dev@lists.ozlabs.org
9492 S:      Orphan
9493 F:      arch/powerpc/platforms/pasemi/
9494 F:      drivers/*/*pasemi*
9495 F:      drivers/*/*/*pasemi*
9496
9497 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9498 M:      Kees Cook <keescook@chromium.org>
9499 S:      Maintained
9500 F:      drivers/misc/lkdtm/*
9501
9502 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9503 M:      Alan Stern <stern@rowland.harvard.edu>
9504 M:      Andrea Parri <parri.andrea@gmail.com>
9505 M:      Will Deacon <will@kernel.org>
9506 M:      Peter Zijlstra <peterz@infradead.org>
9507 M:      Boqun Feng <boqun.feng@gmail.com>
9508 M:      Nicholas Piggin <npiggin@gmail.com>
9509 M:      David Howells <dhowells@redhat.com>
9510 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9511 M:      Luc Maranget <luc.maranget@inria.fr>
9512 M:      "Paul E. McKenney" <paulmck@kernel.org>
9513 R:      Akira Yokosawa <akiyks@gmail.com>
9514 R:      Daniel Lustig <dlustig@nvidia.com>
9515 L:      linux-kernel@vger.kernel.org
9516 L:      linux-arch@vger.kernel.org
9517 S:      Supported
9518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9519 F:      tools/memory-model/
9520 F:      Documentation/atomic_bitops.txt
9521 F:      Documentation/atomic_t.txt
9522 F:      Documentation/core-api/atomic_ops.rst
9523 F:      Documentation/core-api/refcount-vs-atomic.rst
9524 F:      Documentation/memory-barriers.txt
9525
9526 LIS3LV02D ACCELEROMETER DRIVER
9527 M:      Eric Piel <eric.piel@tremplin-utc.net>
9528 S:      Maintained
9529 F:      Documentation/misc-devices/lis3lv02d.rst
9530 F:      drivers/misc/lis3lv02d/
9531 F:      drivers/platform/x86/hp_accel.c
9532
9533 LIVE PATCHING
9534 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9535 M:      Jiri Kosina <jikos@kernel.org>
9536 M:      Miroslav Benes <mbenes@suse.cz>
9537 M:      Petr Mladek <pmladek@suse.com>
9538 R:      Joe Lawrence <joe.lawrence@redhat.com>
9539 S:      Maintained
9540 F:      kernel/livepatch/
9541 F:      include/linux/livepatch.h
9542 F:      arch/x86/include/asm/livepatch.h
9543 F:      arch/x86/kernel/livepatch.c
9544 F:      Documentation/livepatch/
9545 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9546 F:      samples/livepatch/
9547 F:      tools/testing/selftests/livepatch/
9548 L:      live-patching@vger.kernel.org
9549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9550
9551 LLC (802.2)
9552 L:      netdev@vger.kernel.org
9553 S:      Odd fixes
9554 F:      include/linux/llc.h
9555 F:      include/uapi/linux/llc.h
9556 F:      include/net/llc*
9557 F:      net/llc/
9558
9559 LM73 HARDWARE MONITOR DRIVER
9560 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9561 L:      linux-hwmon@vger.kernel.org
9562 S:      Maintained
9563 F:      drivers/hwmon/lm73.c
9564
9565 LM78 HARDWARE MONITOR DRIVER
9566 M:      Jean Delvare <jdelvare@suse.com>
9567 L:      linux-hwmon@vger.kernel.org
9568 S:      Maintained
9569 F:      Documentation/hwmon/lm78.rst
9570 F:      drivers/hwmon/lm78.c
9571
9572 LM83 HARDWARE MONITOR DRIVER
9573 M:      Jean Delvare <jdelvare@suse.com>
9574 L:      linux-hwmon@vger.kernel.org
9575 S:      Maintained
9576 F:      Documentation/hwmon/lm83.rst
9577 F:      drivers/hwmon/lm83.c
9578
9579 LM90 HARDWARE MONITOR DRIVER
9580 M:      Jean Delvare <jdelvare@suse.com>
9581 L:      linux-hwmon@vger.kernel.org
9582 S:      Maintained
9583 F:      Documentation/hwmon/lm90.rst
9584 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9585 F:      drivers/hwmon/lm90.c
9586 F:      include/dt-bindings/thermal/lm90.h
9587
9588 LM95234 HARDWARE MONITOR DRIVER
9589 M:      Guenter Roeck <linux@roeck-us.net>
9590 L:      linux-hwmon@vger.kernel.org
9591 S:      Maintained
9592 F:      Documentation/hwmon/lm95234.rst
9593 F:      drivers/hwmon/lm95234.c
9594
9595 LME2510 MEDIA DRIVER
9596 M:      Malcolm Priestley <tvboxspy@gmail.com>
9597 L:      linux-media@vger.kernel.org
9598 W:      https://linuxtv.org
9599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9600 S:      Maintained
9601 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9602
9603 LOADPIN SECURITY MODULE
9604 M:      Kees Cook <keescook@chromium.org>
9605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9606 S:      Supported
9607 F:      security/loadpin/
9608 F:      Documentation/admin-guide/LSM/LoadPin.rst
9609
9610 LOCKING PRIMITIVES
9611 M:      Peter Zijlstra <peterz@infradead.org>
9612 M:      Ingo Molnar <mingo@redhat.com>
9613 M:      Will Deacon <will@kernel.org>
9614 L:      linux-kernel@vger.kernel.org
9615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9616 S:      Maintained
9617 F:      Documentation/locking/
9618 F:      include/linux/lockdep.h
9619 F:      include/linux/spinlock*.h
9620 F:      arch/*/include/asm/spinlock*.h
9621 F:      include/linux/rwlock*.h
9622 F:      include/linux/mutex*.h
9623 F:      include/linux/rwsem*.h
9624 F:      include/linux/seqlock.h
9625 F:      lib/locking*.[ch]
9626 F:      kernel/locking/
9627 X:      kernel/locking/locktorture.c
9628
9629 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9630 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9631 L:      linux-ntfs-dev@lists.sourceforge.net
9632 W:      http://www.linux-ntfs.org/content/view/19/37/
9633 S:      Maintained
9634 F:      Documentation/admin-guide/ldm.rst
9635 F:      block/partitions/ldm.*
9636
9637 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9638 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9639 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9640 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9641 L:      MPT-FusionLinux.pdl@broadcom.com
9642 L:      linux-scsi@vger.kernel.org
9643 W:      http://www.avagotech.com/support/
9644 S:      Supported
9645 F:      drivers/message/fusion/
9646 F:      drivers/scsi/mpt3sas/
9647
9648 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9649 M:      Matthew Wilcox <willy@infradead.org>
9650 L:      linux-scsi@vger.kernel.org
9651 S:      Maintained
9652 F:      drivers/scsi/sym53c8xx_2/
9653
9654 LTC1660 DAC DRIVER
9655 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9656 L:      linux-iio@vger.kernel.org
9657 S:      Maintained
9658 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9659 F:      drivers/iio/dac/ltc1660.c
9660
9661 LTC4261 HARDWARE MONITOR DRIVER
9662 M:      Guenter Roeck <linux@roeck-us.net>
9663 L:      linux-hwmon@vger.kernel.org
9664 S:      Maintained
9665 F:      Documentation/hwmon/ltc4261.rst
9666 F:      drivers/hwmon/ltc4261.c
9667
9668 LTC4306 I2C MULTIPLEXER DRIVER
9669 M:      Michael Hennerich <michael.hennerich@analog.com>
9670 W:      http://ez.analog.com/community/linux-device-drivers
9671 L:      linux-i2c@vger.kernel.org
9672 S:      Supported
9673 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9674 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9675
9676 LTP (Linux Test Project)
9677 M:      Mike Frysinger <vapier@gentoo.org>
9678 M:      Cyril Hrubis <chrubis@suse.cz>
9679 M:      Wanlong Gao <wanlong.gao@gmail.com>
9680 M:      Jan Stancek <jstancek@redhat.com>
9681 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9682 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9683 L:      ltp@lists.linux.it (subscribers-only)
9684 W:      http://linux-test-project.github.io/
9685 T:      git git://github.com/linux-test-project/ltp.git
9686 S:      Maintained
9687
9688 M68K ARCHITECTURE
9689 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9690 L:      linux-m68k@lists.linux-m68k.org
9691 W:      http://www.linux-m68k.org/
9692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9693 S:      Maintained
9694 F:      arch/m68k/
9695 F:      drivers/zorro/
9696
9697 M68K ON APPLE MACINTOSH
9698 M:      Joshua Thompson <funaho@jurai.org>
9699 W:      http://www.mac.linux-m68k.org/
9700 L:      linux-m68k@lists.linux-m68k.org
9701 S:      Maintained
9702 F:      arch/m68k/mac/
9703
9704 M68K ON HP9000/300
9705 M:      Philip Blundell <philb@gnu.org>
9706 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9707 S:      Maintained
9708 F:      arch/m68k/hp300/
9709
9710 M88DS3103 MEDIA DRIVER
9711 M:      Antti Palosaari <crope@iki.fi>
9712 L:      linux-media@vger.kernel.org
9713 W:      https://linuxtv.org
9714 W:      http://palosaari.fi/linux/
9715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9716 T:      git git://linuxtv.org/anttip/media_tree.git
9717 S:      Maintained
9718 F:      drivers/media/dvb-frontends/m88ds3103*
9719
9720 M88RS2000 MEDIA DRIVER
9721 M:      Malcolm Priestley <tvboxspy@gmail.com>
9722 L:      linux-media@vger.kernel.org
9723 W:      https://linuxtv.org
9724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9725 S:      Maintained
9726 F:      drivers/media/dvb-frontends/m88rs2000*
9727
9728 MA901 MASTERKIT USB FM RADIO DRIVER
9729 M:      Alexey Klimov <klimov.linux@gmail.com>
9730 L:      linux-media@vger.kernel.org
9731 T:      git git://linuxtv.org/media_tree.git
9732 S:      Maintained
9733 F:      drivers/media/radio/radio-ma901.c
9734
9735 MAC80211
9736 M:      Johannes Berg <johannes@sipsolutions.net>
9737 L:      linux-wireless@vger.kernel.org
9738 W:      http://wireless.kernel.org/
9739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9741 S:      Maintained
9742 F:      Documentation/networking/mac80211-injection.txt
9743 F:      include/net/mac80211.h
9744 F:      net/mac80211/
9745 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9746 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9747
9748 MAILBOX API
9749 M:      Jassi Brar <jassisinghbrar@gmail.com>
9750 L:      linux-kernel@vger.kernel.org
9751 S:      Maintained
9752 F:      drivers/mailbox/
9753 F:      include/linux/mailbox_client.h
9754 F:      include/linux/mailbox_controller.h
9755
9756 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9757 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9758 W:      http://www.kernel.org/doc/man-pages
9759 L:      linux-man@vger.kernel.org
9760 S:      Maintained
9761
9762 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9763 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9764 L:      linux-mips@vger.kernel.org
9765 S:      Maintained
9766 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9767
9768 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9769 M:      Andrew Lunn <andrew@lunn.ch>
9770 M:      Vivien Didelot <vivien.didelot@gmail.com>
9771 L:      netdev@vger.kernel.org
9772 S:      Maintained
9773 F:      drivers/net/dsa/mv88e6xxx/
9774 F:      include/linux/platform_data/mv88e6xxx.h
9775 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9776
9777 MARVELL ARMADA DRM SUPPORT
9778 M:      Russell King <linux@armlinux.org.uk>
9779 S:      Maintained
9780 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9781 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9782 F:      drivers/gpu/drm/armada/
9783 F:      include/uapi/drm/armada_drm.h
9784 F:      Documentation/devicetree/bindings/display/armada/
9785
9786 MARVELL ARMADA 3700 PHY DRIVERS
9787 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9788 S:      Maintained
9789 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9790 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9791 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9792 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9793
9794 MARVELL CRYPTO DRIVER
9795 M:      Boris Brezillon <bbrezillon@kernel.org>
9796 M:      Arnaud Ebalard <arno@natisbad.org>
9797 F:      drivers/crypto/marvell/
9798 S:      Maintained
9799 L:      linux-crypto@vger.kernel.org
9800
9801 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9802 M:      Mirko Lindner <mlindner@marvell.com>
9803 M:      Stephen Hemminger <stephen@networkplumber.org>
9804 L:      netdev@vger.kernel.org
9805 S:      Maintained
9806 F:      drivers/net/ethernet/marvell/sk*
9807
9808 MARVELL LIBERTAS WIRELESS DRIVER
9809 L:      libertas-dev@lists.infradead.org
9810 S:      Orphan
9811 F:      drivers/net/wireless/marvell/libertas/
9812
9813 MARVELL MACCHIATOBIN SUPPORT
9814 M:      Russell King <linux@armlinux.org.uk>
9815 L:      linux-arm-kernel@lists.infradead.org
9816 S:      Maintained
9817 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9818
9819 MARVELL MV643XX ETHERNET DRIVER
9820 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9821 L:      netdev@vger.kernel.org
9822 S:      Maintained
9823 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9824 F:      include/linux/mv643xx.h
9825
9826 MARVELL MV88X3310 PHY DRIVER
9827 M:      Russell King <linux@armlinux.org.uk>
9828 L:      netdev@vger.kernel.org
9829 S:      Maintained
9830 F:      drivers/net/phy/marvell10g.c
9831
9832 MARVELL MVEBU THERMAL DRIVER
9833 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9834 S:      Maintained
9835 F:      drivers/thermal/armada_thermal.c
9836
9837 MARVELL MVNETA ETHERNET DRIVER
9838 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9839 L:      netdev@vger.kernel.org
9840 S:      Maintained
9841 F:      drivers/net/ethernet/marvell/mvneta.*
9842
9843 MARVELL MWIFIEX WIRELESS DRIVER
9844 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9845 M:      Nishant Sarmukadam <nishants@marvell.com>
9846 M:      Ganapathi Bhat <gbhat@marvell.com>
9847 M:      Xinming Hu <huxinming820@gmail.com>
9848 L:      linux-wireless@vger.kernel.org
9849 S:      Maintained
9850 F:      drivers/net/wireless/marvell/mwifiex/
9851
9852 MARVELL MWL8K WIRELESS DRIVER
9853 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9854 L:      linux-wireless@vger.kernel.org
9855 S:      Odd Fixes
9856 F:      drivers/net/wireless/marvell/mwl8k.c
9857
9858 MARVELL NAND CONTROLLER DRIVER
9859 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9860 L:      linux-mtd@lists.infradead.org
9861 S:      Maintained
9862 F:      drivers/mtd/nand/raw/marvell_nand.c
9863 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9864
9865 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9866 M:      Nicolas Pitre <nico@fluxnic.net>
9867 S:      Odd Fixes
9868 F:      drivers/mmc/host/mvsdio.*
9869
9870 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9871 M:      Hu Ziji <huziji@marvell.com>
9872 L:      linux-mmc@vger.kernel.org
9873 S:      Supported
9874 F:      drivers/mmc/host/sdhci-xenon*
9875 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9876
9877 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9878 M:      Sunil Goutham <sgoutham@marvell.com>
9879 M:      Linu Cherian <lcherian@marvell.com>
9880 M:      Geetha sowjanya <gakula@marvell.com>
9881 M:      Jerin Jacob <jerinj@marvell.com>
9882 L:      netdev@vger.kernel.org
9883 S:      Supported
9884 F:      drivers/net/ethernet/marvell/octeontx2/af/
9885
9886 MATROX FRAMEBUFFER DRIVER
9887 L:      linux-fbdev@vger.kernel.org
9888 S:      Orphan
9889 F:      drivers/video/fbdev/matrox/matroxfb_*
9890 F:      include/uapi/linux/matroxfb.h
9891
9892 MAX16065 HARDWARE MONITOR DRIVER
9893 M:      Guenter Roeck <linux@roeck-us.net>
9894 L:      linux-hwmon@vger.kernel.org
9895 S:      Maintained
9896 F:      Documentation/hwmon/max16065.rst
9897 F:      drivers/hwmon/max16065.c
9898
9899 MAX2175 SDR TUNER DRIVER
9900 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9901 L:      linux-media@vger.kernel.org
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Maintained
9904 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9905 F:      Documentation/media/v4l-drivers/max2175.rst
9906 F:      drivers/media/i2c/max2175*
9907 F:      include/uapi/linux/max2175.h
9908
9909 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9910 L:      linux-hwmon@vger.kernel.org
9911 S:      Orphan
9912 F:      Documentation/hwmon/max6650.rst
9913 F:      drivers/hwmon/max6650.c
9914
9915 MAX6697 HARDWARE MONITOR DRIVER
9916 M:      Guenter Roeck <linux@roeck-us.net>
9917 L:      linux-hwmon@vger.kernel.org
9918 S:      Maintained
9919 F:      Documentation/hwmon/max6697.rst
9920 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9921 F:      drivers/hwmon/max6697.c
9922 F:      include/linux/platform_data/max6697.h
9923
9924 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9925 M:      Peter Rosin <peda@axentia.se>
9926 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9927 S:      Maintained
9928 F:      Documentation/devicetree/bindings/sound/max9860.txt
9929 F:      sound/soc/codecs/max9860.*
9930
9931 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9932 M:      Andreas Klinger <ak@it-klinger.de>
9933 L:      linux-iio@vger.kernel.org
9934 S:      Maintained
9935 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9936 F:      drivers/iio/proximity/mb1232.c
9937
9938 MAXIM MAX77650 PMIC MFD DRIVER
9939 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9940 L:      linux-kernel@vger.kernel.org
9941 S:      Maintained
9942 F:      Documentation/devicetree/bindings/*/*max77650.txt
9943 F:      Documentation/devicetree/bindings/*/max77650*.txt
9944 F:      include/linux/mfd/max77650.h
9945 F:      drivers/mfd/max77650.c
9946 F:      drivers/regulator/max77650-regulator.c
9947 F:      drivers/power/supply/max77650-charger.c
9948 F:      drivers/input/misc/max77650-onkey.c
9949 F:      drivers/leds/leds-max77650.c
9950 F:      drivers/gpio/gpio-max77650.c
9951
9952 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9953 M:      Javier Martinez Canillas <javier@dowhile0.org>
9954 L:      linux-kernel@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/regulator/max77802-regulator.c
9957 F:      Documentation/devicetree/bindings/*/*max77802.txt
9958 F:      include/dt-bindings/*/*max77802.h
9959
9960 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9961 M:      Krzysztof Kozlowski <krzk@kernel.org>
9962 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9963 L:      linux-pm@vger.kernel.org
9964 S:      Supported
9965 F:      drivers/power/supply/max14577_charger.c
9966 F:      drivers/power/supply/max77693_charger.c
9967
9968 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9969 M:      Chanwoo Choi <cw00.choi@samsung.com>
9970 M:      Krzysztof Kozlowski <krzk@kernel.org>
9971 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9972 L:      linux-kernel@vger.kernel.org
9973 S:      Supported
9974 F:      drivers/*/max14577*.c
9975 F:      drivers/*/max77686*.c
9976 F:      drivers/*/max77693*.c
9977 F:      drivers/extcon/extcon-max14577.c
9978 F:      drivers/extcon/extcon-max77693.c
9979 F:      drivers/rtc/rtc-max77686.c
9980 F:      drivers/clk/clk-max77686.c
9981 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9982 F:      Documentation/devicetree/bindings/*/max77686.txt
9983 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9984 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9985 F:      include/linux/mfd/max14577*.h
9986 F:      include/linux/mfd/max77686*.h
9987 F:      include/linux/mfd/max77693*.h
9988
9989 MAXIRADIO FM RADIO RECEIVER DRIVER
9990 M:      Hans Verkuil <hverkuil@xs4all.nl>
9991 L:      linux-media@vger.kernel.org
9992 T:      git git://linuxtv.org/media_tree.git
9993 W:      https://linuxtv.org
9994 S:      Maintained
9995 F:      drivers/media/radio/radio-maxiradio*
9996
9997 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9998 M:      Peter Rosin <peda@axentia.se>
9999 L:      linux-iio@vger.kernel.org
10000 S:      Maintained
10001 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10002 F:      drivers/iio/potentiometer/mcp4018.c
10003 F:      drivers/iio/potentiometer/mcp4531.c
10004
10005 MCR20A IEEE-802.15.4 RADIO DRIVER
10006 M:      Xue Liu <liuxuenetmail@gmail.com>
10007 L:      linux-wpan@vger.kernel.org
10008 W:      https://github.com/xueliu/mcr20a-linux
10009 S:      Maintained
10010 F:      drivers/net/ieee802154/mcr20a.c
10011 F:      drivers/net/ieee802154/mcr20a.h
10012 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10013
10014 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10015 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10016 L:      linux-iio@vger.kernel.org
10017 S:      Maintained
10018 F:      drivers/iio/dac/cio-dac.c
10019
10020 MEDIA CONTROLLER FRAMEWORK
10021 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10022 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10023 L:      linux-media@vger.kernel.org
10024 W:      https://www.linuxtv.org
10025 T:      git git://linuxtv.org/media_tree.git
10026 S:      Supported
10027 F:      drivers/media/mc/
10028 F:      include/media/media-*.h
10029 F:      include/uapi/linux/media.h
10030
10031 MEDIA DRIVERS FOR ASCOT2E
10032 M:      Sergey Kozlov <serjk@netup.ru>
10033 M:      Abylay Ospan <aospan@netup.ru>
10034 L:      linux-media@vger.kernel.org
10035 W:      https://linuxtv.org
10036 W:      http://netup.tv/
10037 T:      git git://linuxtv.org/media_tree.git
10038 S:      Supported
10039 F:      drivers/media/dvb-frontends/ascot2e*
10040
10041 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10042 M:      Jasmin Jessich <jasmin@anw.at>
10043 L:      linux-media@vger.kernel.org
10044 W:      https://linuxtv.org
10045 T:      git git://linuxtv.org/media_tree.git
10046 S:      Maintained
10047 F:      drivers/media/dvb-frontends/cxd2099*
10048
10049 MEDIA DRIVERS FOR CXD2841ER
10050 M:      Sergey Kozlov <serjk@netup.ru>
10051 M:      Abylay Ospan <aospan@netup.ru>
10052 L:      linux-media@vger.kernel.org
10053 W:      https://linuxtv.org
10054 W:      http://netup.tv/
10055 T:      git git://linuxtv.org/media_tree.git
10056 S:      Supported
10057 F:      drivers/media/dvb-frontends/cxd2841er*
10058
10059 MEDIA DRIVERS FOR CXD2880
10060 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10061 L:      linux-media@vger.kernel.org
10062 W:      http://linuxtv.org/
10063 T:      git git://linuxtv.org/media_tree.git
10064 S:      Supported
10065 F:      drivers/media/dvb-frontends/cxd2880/*
10066 F:      drivers/media/spi/cxd2880*
10067
10068 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10069 L:      linux-media@vger.kernel.org
10070 W:      https://linuxtv.org
10071 T:      git git://linuxtv.org/media_tree.git
10072 S:      Orphan
10073 F:      drivers/media/pci/ddbridge/*
10074
10075 MEDIA DRIVERS FOR FREESCALE IMX
10076 M:      Steve Longerbeam <slongerbeam@gmail.com>
10077 M:      Philipp Zabel <p.zabel@pengutronix.de>
10078 L:      linux-media@vger.kernel.org
10079 T:      git git://linuxtv.org/media_tree.git
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/media/imx.txt
10082 F:      Documentation/media/v4l-drivers/imx.rst
10083 F:      drivers/staging/media/imx/
10084 F:      include/linux/imx-media.h
10085 F:      include/media/imx.h
10086
10087 MEDIA DRIVER FOR FREESCALE IMX PXP
10088 M:      Philipp Zabel <p.zabel@pengutronix.de>
10089 L:      linux-media@vger.kernel.org
10090 T:      git git://linuxtv.org/media_tree.git
10091 S:      Maintained
10092 F:      drivers/media/platform/imx-pxp.[ch]
10093
10094 MEDIA DRIVERS FOR FREESCALE IMX7
10095 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10096 L:      linux-media@vger.kernel.org
10097 T:      git git://linuxtv.org/media_tree.git
10098 S:      Maintained
10099 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10100 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10101 F:      Documentation/media/v4l-drivers/imx7.rst
10102 F:      drivers/staging/media/imx/imx7-media-csi.c
10103 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10104
10105 MEDIA DRIVERS FOR HELENE
10106 M:      Abylay Ospan <aospan@netup.ru>
10107 L:      linux-media@vger.kernel.org
10108 W:      https://linuxtv.org
10109 W:      http://netup.tv/
10110 T:      git git://linuxtv.org/media_tree.git
10111 S:      Supported
10112 F:      drivers/media/dvb-frontends/helene*
10113
10114 MEDIA DRIVERS FOR HORUS3A
10115 M:      Sergey Kozlov <serjk@netup.ru>
10116 M:      Abylay Ospan <aospan@netup.ru>
10117 L:      linux-media@vger.kernel.org
10118 W:      https://linuxtv.org
10119 W:      http://netup.tv/
10120 T:      git git://linuxtv.org/media_tree.git
10121 S:      Supported
10122 F:      drivers/media/dvb-frontends/horus3a*
10123
10124 MEDIA DRIVERS FOR LNBH25
10125 M:      Sergey Kozlov <serjk@netup.ru>
10126 M:      Abylay Ospan <aospan@netup.ru>
10127 L:      linux-media@vger.kernel.org
10128 W:      https://linuxtv.org
10129 W:      http://netup.tv/
10130 T:      git git://linuxtv.org/media_tree.git
10131 S:      Supported
10132 F:      drivers/media/dvb-frontends/lnbh25*
10133
10134 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10135 L:      linux-media@vger.kernel.org
10136 W:      https://linuxtv.org
10137 T:      git git://linuxtv.org/media_tree.git
10138 S:      Orphan
10139 F:      drivers/media/dvb-frontends/mxl5xx*
10140
10141 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10142 M:      Sergey Kozlov <serjk@netup.ru>
10143 M:      Abylay Ospan <aospan@netup.ru>
10144 L:      linux-media@vger.kernel.org
10145 W:      https://linuxtv.org
10146 W:      http://netup.tv/
10147 T:      git git://linuxtv.org/media_tree.git
10148 S:      Supported
10149 F:      drivers/media/pci/netup_unidvb/*
10150
10151 MEDIA DRIVERS FOR RENESAS - CEU
10152 M:      Jacopo Mondi <jacopo@jmondi.org>
10153 L:      linux-media@vger.kernel.org
10154 L:      linux-renesas-soc@vger.kernel.org
10155 T:      git git://linuxtv.org/media_tree.git
10156 S:      Supported
10157 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10158 F:      drivers/media/platform/renesas-ceu.c
10159 F:      include/media/drv-intf/renesas-ceu.h
10160
10161 MEDIA DRIVERS FOR RENESAS - DRIF
10162 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10163 L:      linux-media@vger.kernel.org
10164 L:      linux-renesas-soc@vger.kernel.org
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Supported
10167 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10168 F:      drivers/media/platform/rcar_drif.c
10169
10170 MEDIA DRIVERS FOR RENESAS - FCP
10171 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10172 L:      linux-media@vger.kernel.org
10173 L:      linux-renesas-soc@vger.kernel.org
10174 T:      git git://linuxtv.org/media_tree.git
10175 S:      Supported
10176 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10177 F:      drivers/media/platform/rcar-fcp.c
10178 F:      include/media/rcar-fcp.h
10179
10180 MEDIA DRIVERS FOR RENESAS - FDP1
10181 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10182 L:      linux-media@vger.kernel.org
10183 L:      linux-renesas-soc@vger.kernel.org
10184 T:      git git://linuxtv.org/media_tree.git
10185 S:      Supported
10186 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10187 F:      drivers/media/platform/rcar_fdp1.c
10188
10189 MEDIA DRIVERS FOR RENESAS - VIN
10190 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10191 L:      linux-media@vger.kernel.org
10192 L:      linux-renesas-soc@vger.kernel.org
10193 T:      git git://linuxtv.org/media_tree.git
10194 S:      Supported
10195 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10196 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10197 F:      drivers/media/platform/rcar-vin/
10198
10199 MEDIA DRIVERS FOR RENESAS - VSP1
10200 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10201 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10202 L:      linux-media@vger.kernel.org
10203 L:      linux-renesas-soc@vger.kernel.org
10204 T:      git git://linuxtv.org/media_tree.git
10205 S:      Supported
10206 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10207 F:      drivers/media/platform/vsp1/
10208
10209 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10210 L:      linux-media@vger.kernel.org
10211 W:      https://linuxtv.org
10212 T:      git git://linuxtv.org/media_tree.git
10213 S:      Orphan
10214 F:      drivers/media/dvb-frontends/stv0910*
10215
10216 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10217 L:      linux-media@vger.kernel.org
10218 W:      https://linuxtv.org
10219 T:      git git://linuxtv.org/media_tree.git
10220 S:      Orphan
10221 F:      drivers/media/dvb-frontends/stv6111*
10222
10223 MEDIA DRIVERS FOR STM32 - DCMI
10224 M:      Hugues Fruchet <hugues.fruchet@st.com>
10225 L:      linux-media@vger.kernel.org
10226 T:      git git://linuxtv.org/media_tree.git
10227 S:      Supported
10228 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10229 F:      drivers/media/platform/stm32/stm32-dcmi.c
10230
10231 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10232 M:      Dmitry Osipenko <digetx@gmail.com>
10233 L:      linux-media@vger.kernel.org
10234 L:      linux-tegra@vger.kernel.org
10235 T:      git git://linuxtv.org/media_tree.git
10236 S:      Maintained
10237 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10238 F:      drivers/staging/media/tegra-vde/
10239
10240 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10241 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10242 P:      LinuxTV.org Project
10243 L:      linux-media@vger.kernel.org
10244 W:      https://linuxtv.org
10245 Q:      http://patchwork.kernel.org/project/linux-media/list/
10246 T:      git git://linuxtv.org/media_tree.git
10247 S:      Maintained
10248 F:      Documentation/devicetree/bindings/media/
10249 F:      Documentation/media/
10250 F:      drivers/media/
10251 F:      drivers/staging/media/
10252 F:      include/linux/platform_data/media/
10253 F:      include/media/
10254 F:      include/uapi/linux/dvb/
10255 F:      include/uapi/linux/videodev2.h
10256 F:      include/uapi/linux/media.h
10257 F:      include/uapi/linux/v4l2-*
10258 F:      include/uapi/linux/meye.h
10259 F:      include/uapi/linux/ivtv*
10260 F:      include/uapi/linux/uvcvideo.h
10261
10262 MEDIATEK BLUETOOTH DRIVER
10263 M:      Sean Wang <sean.wang@mediatek.com>
10264 L:      linux-bluetooth@vger.kernel.org
10265 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10266 S:      Maintained
10267 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10268 F:      drivers/bluetooth/btmtkuart.c
10269
10270 MEDIATEK CIR DRIVER
10271 M:      Sean Wang <sean.wang@mediatek.com>
10272 S:      Maintained
10273 F:      drivers/media/rc/mtk-cir.c
10274
10275 MEDIATEK DMA DRIVER
10276 M:      Sean Wang <sean.wang@mediatek.com>
10277 L:      dmaengine@vger.kernel.org
10278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10279 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10280 S:      Maintained
10281 F:      Documentation/devicetree/bindings/dma/mtk-*
10282 F:      drivers/dma/mediatek/
10283
10284 MEDIATEK PMIC LED DRIVER
10285 M:      Sean Wang <sean.wang@mediatek.com>
10286 S:      Maintained
10287 F:      drivers/leds/leds-mt6323.c
10288 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10289
10290 MEDIATEK ETHERNET DRIVER
10291 M:      Felix Fietkau <nbd@openwrt.org>
10292 M:      John Crispin <john@phrozen.org>
10293 M:      Sean Wang <sean.wang@mediatek.com>
10294 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10295 L:      netdev@vger.kernel.org
10296 S:      Maintained
10297 F:      drivers/net/ethernet/mediatek/
10298
10299 MEDIATEK SWITCH DRIVER
10300 M:      Sean Wang <sean.wang@mediatek.com>
10301 L:      netdev@vger.kernel.org
10302 S:      Maintained
10303 F:      drivers/net/dsa/mt7530.*
10304 F:      net/dsa/tag_mtk.c
10305
10306 MEDIATEK JPEG DRIVER
10307 M:      Rick Chang <rick.chang@mediatek.com>
10308 M:      Bin Liu <bin.liu@mediatek.com>
10309 S:      Supported
10310 F:      drivers/media/platform/mtk-jpeg/
10311 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10312
10313 MEDIATEK MDP DRIVER
10314 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10315 M:      Houlong Wei <houlong.wei@mediatek.com>
10316 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10317 S:      Supported
10318 F:      drivers/media/platform/mtk-mdp/
10319 F:      drivers/media/platform/mtk-vpu/
10320 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10321
10322 MEDIATEK MEDIA DRIVER
10323 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10324 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10325 S:      Supported
10326 F:      drivers/media/platform/mtk-vcodec/
10327 F:      drivers/media/platform/mtk-vpu/
10328 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10329 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10330
10331 MEDIATEK MMC/SD/SDIO DRIVER
10332 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10333 S:      Maintained
10334 F:      drivers/mmc/host/mtk-sd.c
10335 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10336
10337 MEDIATEK MT76 WIRELESS LAN DRIVER
10338 M:      Felix Fietkau <nbd@nbd.name>
10339 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10340 R:      Ryder Lee <ryder.lee@mediatek.com>
10341 R:      Roy Luo <royluo@google.com>
10342 L:      linux-wireless@vger.kernel.org
10343 S:      Maintained
10344 F:      drivers/net/wireless/mediatek/mt76/
10345
10346 MEDIATEK MT7601U WIRELESS LAN DRIVER
10347 M:      Jakub Kicinski <kubakici@wp.pl>
10348 L:      linux-wireless@vger.kernel.org
10349 S:      Maintained
10350 F:      drivers/net/wireless/mediatek/mt7601u/
10351
10352 MEDIATEK MT7621/28/88 I2C DRIVER
10353 M:      Stefan Roese <sr@denx.de>
10354 L:      linux-i2c@vger.kernel.org
10355 S:      Maintained
10356 F:      drivers/i2c/busses/i2c-mt7621.c
10357 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10358
10359 MEDIATEK NAND CONTROLLER DRIVER
10360 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10361 L:      linux-mtd@lists.infradead.org
10362 S:      Maintained
10363 F:      drivers/mtd/nand/raw/mtk_*
10364 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10365
10366 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10367 M:      Sean Wang <sean.wang@mediatek.com>
10368 S:      Maintained
10369 F:      drivers/char/hw_random/mtk-rng.c
10370
10371 MEDIATEK USB3 DRD IP DRIVER
10372 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10373 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10375 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10376 S:      Maintained
10377 F:      drivers/usb/mtu3/
10378
10379 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10380 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10381 M:      Martin Donnelly <martin.donnelly@ge.com>
10382 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10383 S:      Maintained
10384 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10385 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10386
10387 MEGARAID SCSI/SAS DRIVERS
10388 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10389 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10390 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10391 L:      megaraidlinux.pdl@broadcom.com
10392 L:      linux-scsi@vger.kernel.org
10393 W:      http://www.avagotech.com/support/
10394 S:      Maintained
10395 F:      Documentation/scsi/megaraid.txt
10396 F:      drivers/scsi/megaraid.*
10397 F:      drivers/scsi/megaraid/
10398
10399 MELEXIS MLX90614 DRIVER
10400 M:      Crt Mori <cmo@melexis.com>
10401 L:      linux-iio@vger.kernel.org
10402 W:      http://www.melexis.com
10403 S:      Supported
10404 F:      drivers/iio/temperature/mlx90614.c
10405
10406 MELEXIS MLX90632 DRIVER
10407 M:      Crt Mori <cmo@melexis.com>
10408 L:      linux-iio@vger.kernel.org
10409 W:      http://www.melexis.com
10410 S:      Supported
10411 F:      drivers/iio/temperature/mlx90632.c
10412
10413 MELFAS MIP4 TOUCHSCREEN DRIVER
10414 M:      Sangwon Jee <jeesw@melfas.com>
10415 W:      http://www.melfas.com
10416 S:      Supported
10417 F:      drivers/input/touchscreen/melfas_mip4.c
10418 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10419
10420 MELLANOX ETHERNET DRIVER (mlx4_en)
10421 M:      Tariq Toukan <tariqt@mellanox.com>
10422 L:      netdev@vger.kernel.org
10423 S:      Supported
10424 W:      http://www.mellanox.com
10425 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10426 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10427
10428 MELLANOX ETHERNET DRIVER (mlx5e)
10429 M:      Saeed Mahameed <saeedm@mellanox.com>
10430 L:      netdev@vger.kernel.org
10431 S:      Supported
10432 W:      http://www.mellanox.com
10433 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10434 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10435
10436 MELLANOX ETHERNET INNOVA DRIVERS
10437 R:      Boris Pismenny <borisp@mellanox.com>
10438 L:      netdev@vger.kernel.org
10439 S:      Supported
10440 W:      http://www.mellanox.com
10441 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10442 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10443 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10444 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10445 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10446
10447 MELLANOX ETHERNET SWITCH DRIVERS
10448 M:      Jiri Pirko <jiri@mellanox.com>
10449 M:      Ido Schimmel <idosch@mellanox.com>
10450 L:      netdev@vger.kernel.org
10451 S:      Supported
10452 W:      http://www.mellanox.com
10453 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10454 F:      drivers/net/ethernet/mellanox/mlxsw/
10455 F:      tools/testing/selftests/drivers/net/mlxsw/
10456
10457 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10458 M:      mlxsw@mellanox.com
10459 L:      netdev@vger.kernel.org
10460 S:      Supported
10461 W:      http://www.mellanox.com
10462 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10463 F:      drivers/net/ethernet/mellanox/mlxfw/
10464
10465 MELLANOX HARDWARE PLATFORM SUPPORT
10466 M:      Andy Shevchenko <andy@infradead.org>
10467 M:      Darren Hart <dvhart@infradead.org>
10468 M:      Vadim Pasternak <vadimp@mellanox.com>
10469 L:      platform-driver-x86@vger.kernel.org
10470 S:      Supported
10471 F:      drivers/platform/mellanox/
10472 F:      include/linux/platform_data/mlxreg.h
10473
10474 MELLANOX MLX4 core VPI driver
10475 M:      Tariq Toukan <tariqt@mellanox.com>
10476 L:      netdev@vger.kernel.org
10477 L:      linux-rdma@vger.kernel.org
10478 W:      http://www.mellanox.com
10479 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10480 S:      Supported
10481 F:      drivers/net/ethernet/mellanox/mlx4/
10482 F:      include/linux/mlx4/
10483
10484 MELLANOX MLX4 IB driver
10485 M:      Yishai Hadas <yishaih@mellanox.com>
10486 L:      linux-rdma@vger.kernel.org
10487 W:      http://www.mellanox.com
10488 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10489 S:      Supported
10490 F:      drivers/infiniband/hw/mlx4/
10491 F:      include/linux/mlx4/
10492 F:      include/uapi/rdma/mlx4-abi.h
10493
10494 MELLANOX MLX5 core VPI driver
10495 M:      Saeed Mahameed <saeedm@mellanox.com>
10496 M:      Leon Romanovsky <leonro@mellanox.com>
10497 L:      netdev@vger.kernel.org
10498 L:      linux-rdma@vger.kernel.org
10499 W:      http://www.mellanox.com
10500 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10501 S:      Supported
10502 F:      drivers/net/ethernet/mellanox/mlx5/core/
10503 F:      include/linux/mlx5/
10504 F:      Documentation/networking/device_drivers/mellanox/
10505
10506 MELLANOX MLX5 IB driver
10507 M:      Leon Romanovsky <leonro@mellanox.com>
10508 L:      linux-rdma@vger.kernel.org
10509 W:      http://www.mellanox.com
10510 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10511 S:      Supported
10512 F:      drivers/infiniband/hw/mlx5/
10513 F:      include/linux/mlx5/
10514 F:      include/uapi/rdma/mlx5-abi.h
10515
10516 MELLANOX MLXCPLD I2C AND MUX DRIVER
10517 M:      Vadim Pasternak <vadimp@mellanox.com>
10518 M:      Michael Shych <michaelsh@mellanox.com>
10519 L:      linux-i2c@vger.kernel.org
10520 S:      Supported
10521 F:      drivers/i2c/busses/i2c-mlxcpld.c
10522 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10523 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10524
10525 MELLANOX MLXCPLD LED DRIVER
10526 M:      Vadim Pasternak <vadimp@mellanox.com>
10527 L:      linux-leds@vger.kernel.org
10528 S:      Supported
10529 F:      drivers/leds/leds-mlxcpld.c
10530 F:      drivers/leds/leds-mlxreg.c
10531 F:      Documentation/leds/leds-mlxcpld.rst
10532
10533 MELLANOX PLATFORM DRIVER
10534 M:      Vadim Pasternak <vadimp@mellanox.com>
10535 L:      platform-driver-x86@vger.kernel.org
10536 S:      Supported
10537 F:      drivers/platform/x86/mlx-platform.c
10538
10539 MEMBARRIER SUPPORT
10540 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10541 M:      "Paul E. McKenney" <paulmck@kernel.org>
10542 L:      linux-kernel@vger.kernel.org
10543 S:      Supported
10544 F:      kernel/sched/membarrier.c
10545 F:      include/uapi/linux/membarrier.h
10546 F:      arch/powerpc/include/asm/membarrier.h
10547
10548 MEMBLOCK
10549 M:      Mike Rapoport <rppt@linux.ibm.com>
10550 L:      linux-mm@kvack.org
10551 S:      Maintained
10552 F:      include/linux/memblock.h
10553 F:      mm/memblock.c
10554 F:      Documentation/core-api/boot-time-mm.rst
10555
10556 MEMORY MANAGEMENT
10557 L:      linux-mm@kvack.org
10558 W:      http://www.linux-mm.org
10559 S:      Maintained
10560 F:      include/linux/mm.h
10561 F:      include/linux/gfp.h
10562 F:      include/linux/mmzone.h
10563 F:      include/linux/memory_hotplug.h
10564 F:      include/linux/vmalloc.h
10565 F:      mm/
10566
10567 MEMORY TECHNOLOGY DEVICES (MTD)
10568 M:      David Woodhouse <dwmw2@infradead.org>
10569 M:      Brian Norris <computersforpeace@gmail.com>
10570 M:      Marek Vasut <marek.vasut@gmail.com>
10571 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10572 M:      Richard Weinberger <richard@nod.at>
10573 M:      Vignesh Raghavendra <vigneshr@ti.com>
10574 L:      linux-mtd@lists.infradead.org
10575 W:      http://www.linux-mtd.infradead.org/
10576 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10579 S:      Maintained
10580 F:      Documentation/devicetree/bindings/mtd/
10581 F:      drivers/mtd/
10582 F:      include/linux/mtd/
10583 F:      include/uapi/mtd/
10584
10585 MEN A21 WATCHDOG DRIVER
10586 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10587 L:      linux-watchdog@vger.kernel.org
10588 S:      Maintained
10589 F:      drivers/watchdog/mena21_wdt.c
10590
10591 MEN CHAMELEON BUS (mcb)
10592 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10593 S:      Maintained
10594 F:      drivers/mcb/
10595 F:      include/linux/mcb.h
10596 F:      Documentation/driver-api/men-chameleon-bus.rst
10597
10598 MEN F21BMC (Board Management Controller)
10599 M:      Andreas Werner <andreas.werner@men.de>
10600 S:      Supported
10601 F:      drivers/mfd/menf21bmc.c
10602 F:      drivers/watchdog/menf21bmc_wdt.c
10603 F:      drivers/leds/leds-menf21bmc.c
10604 F:      drivers/hwmon/menf21bmc_hwmon.c
10605 F:      Documentation/hwmon/menf21bmc.rst
10606
10607 MEN Z069 WATCHDOG DRIVER
10608 M:      Johannes Thumshirn <jth@kernel.org>
10609 L:      linux-watchdog@vger.kernel.org
10610 S:      Maintained
10611 F:      drivers/watchdog/menz69_wdt.c
10612
10613 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10614 M:      Neil Armstrong <narmstrong@baylibre.com>
10615 L:      linux-media@vger.kernel.org
10616 L:      linux-amlogic@lists.infradead.org
10617 W:      http://linux-meson.com/
10618 S:      Supported
10619 F:      drivers/media/platform/meson/ao-cec.c
10620 F:      drivers/media/platform/meson/ao-cec-g12a.c
10621 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10622 T:      git git://linuxtv.org/media_tree.git
10623
10624 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10625 M:      Liang Yang <liang.yang@amlogic.com>
10626 L:      linux-mtd@lists.infradead.org
10627 S:      Maintained
10628 F:      drivers/mtd/nand/raw/meson_*
10629 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10630
10631 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10632 M:      Maxime Jourdan <mjourdan@baylibre.com>
10633 L:      linux-media@vger.kernel.org
10634 L:      linux-amlogic@lists.infradead.org
10635 S:      Supported
10636 F:      drivers/staging/media/meson/vdec/
10637 T:      git git://linuxtv.org/media_tree.git
10638
10639 METHODE UDPU SUPPORT
10640 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10641 S:      Maintained
10642 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10643
10644 MICROBLAZE ARCHITECTURE
10645 M:      Michal Simek <monstr@monstr.eu>
10646 W:      http://www.monstr.eu/fdt/
10647 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10648 S:      Supported
10649 F:      arch/microblaze/
10650
10651 MICROCHIP AT91 SERIAL DRIVER
10652 M:      Richard Genoud <richard.genoud@gmail.com>
10653 S:      Maintained
10654 F:      drivers/tty/serial/atmel_serial.c
10655 F:      drivers/tty/serial/atmel_serial.h
10656 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10657
10658 MICROCHIP AUDIO ASOC DRIVERS
10659 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10660 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10661 S:      Supported
10662 F:      sound/soc/atmel
10663
10664 MICROCHIP DMA DRIVER
10665 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10667 L:      dmaengine@vger.kernel.org
10668 S:      Supported
10669 F:      drivers/dma/at_hdmac.c
10670 F:      drivers/dma/at_hdmac_regs.h
10671 F:      include/linux/platform_data/dma-atmel.h
10672 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10673 F:      include/dt-bindings/dma/at91.h
10674
10675 MICROCHIP ECC DRIVER
10676 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10677 L:      linux-crypto@vger.kernel.org
10678 S:      Maintained
10679 F:      drivers/crypto/atmel-ecc.*
10680
10681 MICROCHIP I2C DRIVER
10682 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10683 L:      linux-i2c@vger.kernel.org
10684 S:      Supported
10685 F:      drivers/i2c/busses/i2c-at91.h
10686 F:      drivers/i2c/busses/i2c-at91-*.c
10687
10688 MICROCHIP ISC DRIVER
10689 M:      Eugen Hristev <eugen.hristev@microchip.com>
10690 L:      linux-media@vger.kernel.org
10691 S:      Supported
10692 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10693 F:      drivers/media/platform/atmel/atmel-isc.h
10694 F:      drivers/media/platform/atmel/atmel-isc-base.c
10695 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10696 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10697
10698 MICROCHIP ISI DRIVER
10699 M:      Eugen Hristev <eugen.hristev@microchip.com>
10700 L:      linux-media@vger.kernel.org
10701 S:      Supported
10702 F:      drivers/media/platform/atmel/atmel-isi.c
10703 F:      drivers/media/platform/atmel/atmel-isi.h
10704
10705 MICROCHIP AT91 USART MFD DRIVER
10706 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10707 L:      linux-kernel@vger.kernel.org
10708 S:      Supported
10709 F:      drivers/mfd/at91-usart.c
10710 F:      include/dt-bindings/mfd/at91-usart.h
10711 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10712
10713 MICROCHIP AT91 USART SPI DRIVER
10714 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10715 L:      linux-spi@vger.kernel.org
10716 S:      Supported
10717 F:      drivers/spi/spi-at91-usart.c
10718 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10719
10720 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10721 M:      Woojung Huh <woojung.huh@microchip.com>
10722 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10723 L:      netdev@vger.kernel.org
10724 S:      Maintained
10725 F:      net/dsa/tag_ksz.c
10726 F:      drivers/net/dsa/microchip/*
10727 F:      include/linux/platform_data/microchip-ksz.h
10728 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10729
10730 MICROCHIP LAN743X ETHERNET DRIVER
10731 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10732 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10733 L:      netdev@vger.kernel.org
10734 S:      Maintained
10735 F:      drivers/net/ethernet/microchip/lan743x_*
10736
10737 MICROCHIP LCDFB DRIVER
10738 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10739 L:      linux-fbdev@vger.kernel.org
10740 S:      Maintained
10741 F:      drivers/video/fbdev/atmel_lcdfb.c
10742 F:      include/video/atmel_lcdc.h
10743
10744 MICROCHIP MMC/SD/SDIO MCI DRIVER
10745 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10746 S:      Maintained
10747 F:      drivers/mmc/host/atmel-mci.c
10748
10749 MICROCHIP MCP16502 PMIC DRIVER
10750 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10752 S:      Maintained
10753 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10754 F:      drivers/regulator/mcp16502.c
10755
10756 MICROCHIP MCP3911 ADC DRIVER
10757 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10758 M:      Kent Gustavsson <kent@minoris.se>
10759 L:      linux-iio@vger.kernel.org
10760 S:      Supported
10761 F:      drivers/iio/adc/mcp3911.c
10762 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10763
10764 MICROCHIP NAND DRIVER
10765 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10766 L:      linux-mtd@lists.infradead.org
10767 S:      Supported
10768 F:      drivers/mtd/nand/raw/atmel/*
10769 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10770
10771 MICROCHIP PWM DRIVER
10772 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10774 L:      linux-pwm@vger.kernel.org
10775 S:      Supported
10776 F:      drivers/pwm/pwm-atmel.c
10777 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10778
10779 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10780 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10781 M:      Eugen Hristev <eugen.hristev@microchip.com>
10782 L:      linux-iio@vger.kernel.org
10783 S:      Supported
10784 F:      drivers/iio/adc/at91-sama5d2_adc.c
10785 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10786 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10787
10788 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10789 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10790 S:      Supported
10791 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10792
10793 MICROCHIP SPI DRIVER
10794 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10795 S:      Supported
10796 F:      drivers/spi/spi-atmel.*
10797
10798 MICROCHIP SSC DRIVER
10799 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10801 S:      Supported
10802 F:      drivers/misc/atmel-ssc.c
10803 F:      include/linux/atmel-ssc.h
10804
10805 MICROCHIP USBA UDC DRIVER
10806 M:      Cristian Birsan <cristian.birsan@microchip.com>
10807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10808 S:      Supported
10809 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10810
10811 MICROCHIP USB251XB DRIVER
10812 M:      Richard Leitner <richard.leitner@skidata.com>
10813 L:      linux-usb@vger.kernel.org
10814 S:      Maintained
10815 F:      drivers/usb/misc/usb251xb.c
10816 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10817
10818 MICROCHIP XDMA DRIVER
10819 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10820 L:      linux-arm-kernel@lists.infradead.org
10821 L:      dmaengine@vger.kernel.org
10822 S:      Supported
10823 F:      drivers/dma/at_xdmac.c
10824
10825 MICROSEMI MIPS SOCS
10826 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10827 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10828 L:      linux-mips@vger.kernel.org
10829 S:      Supported
10830 F:      arch/mips/generic/board-ocelot.c
10831 F:      arch/mips/configs/generic/board-ocelot.config
10832 F:      arch/mips/boot/dts/mscc/
10833 F:      Documentation/devicetree/bindings/mips/mscc.txt
10834
10835 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10836 M:      Don Brace <don.brace@microsemi.com>
10837 L:      esc.storagedev@microsemi.com
10838 L:      linux-scsi@vger.kernel.org
10839 S:      Supported
10840 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10841 F:      drivers/scsi/smartpqi/Kconfig
10842 F:      drivers/scsi/smartpqi/Makefile
10843 F:      include/linux/cciss*.h
10844 F:      include/uapi/linux/cciss*.h
10845 F:      Documentation/scsi/smartpqi.txt
10846
10847 MICROSEMI ETHERNET SWITCH DRIVER
10848 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10849 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10850 L:      netdev@vger.kernel.org
10851 S:      Supported
10852 F:      drivers/net/ethernet/mscc/
10853
10854 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10855 M:      Chen Yu <yu.c.chen@intel.com>
10856 L:      platform-driver-x86@vger.kernel.org
10857 S:      Supported
10858 F:      drivers/platform/x86/surfacepro3_button.c
10859
10860 MICROTEK X6 SCANNER
10861 M:      Oliver Neukum <oliver@neukum.org>
10862 S:      Maintained
10863 F:      drivers/usb/image/microtek.*
10864
10865 MIPS
10866 M:      Ralf Baechle <ralf@linux-mips.org>
10867 M:      Paul Burton <paul.burton@mips.com>
10868 M:      James Hogan <jhogan@kernel.org>
10869 L:      linux-mips@vger.kernel.org
10870 W:      http://www.linux-mips.org/
10871 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10873 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10874 S:      Supported
10875 F:      Documentation/devicetree/bindings/mips/
10876 F:      Documentation/mips/
10877 F:      arch/mips/
10878 F:      drivers/platform/mips/
10879
10880 MIPS BOSTON DEVELOPMENT BOARD
10881 M:      Paul Burton <paul.burton@mips.com>
10882 L:      linux-mips@vger.kernel.org
10883 S:      Maintained
10884 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10885 F:      arch/mips/boot/dts/img/boston.dts
10886 F:      arch/mips/configs/generic/board-boston.config
10887 F:      drivers/clk/imgtec/clk-boston.c
10888 F:      include/dt-bindings/clock/boston-clock.h
10889
10890 MIPS GENERIC PLATFORM
10891 M:      Paul Burton <paul.burton@mips.com>
10892 L:      linux-mips@vger.kernel.org
10893 S:      Supported
10894 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10895 F:      arch/mips/generic/
10896 F:      arch/mips/tools/generic-board-config.sh
10897
10898 MIPS/LOONGSON1 ARCHITECTURE
10899 M:      Keguang Zhang <keguang.zhang@gmail.com>
10900 L:      linux-mips@vger.kernel.org
10901 S:      Maintained
10902 F:      arch/mips/loongson32/
10903 F:      arch/mips/include/asm/mach-loongson32/
10904 F:      drivers/*/*loongson1*
10905 F:      drivers/*/*/*loongson1*
10906
10907 MIPS/LOONGSON2 ARCHITECTURE
10908 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10909 L:      linux-mips@vger.kernel.org
10910 S:      Maintained
10911 F:      arch/mips/loongson64/fuloong-2e/
10912 F:      arch/mips/loongson64/lemote-2f/
10913 F:      arch/mips/include/asm/mach-loongson64/
10914 F:      drivers/*/*loongson2*
10915 F:      drivers/*/*/*loongson2*
10916
10917 MIPS/LOONGSON3 ARCHITECTURE
10918 M:      Huacai Chen <chenhc@lemote.com>
10919 L:      linux-mips@vger.kernel.org
10920 S:      Maintained
10921 F:      arch/mips/loongson64/
10922 F:      arch/mips/include/asm/mach-loongson64/
10923 F:      drivers/platform/mips/cpu_hwmon.c
10924 F:      drivers/*/*loongson3*
10925 F:      drivers/*/*/*loongson3*
10926
10927 MIPS RINT INSTRUCTION EMULATION
10928 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10929 L:      linux-mips@vger.kernel.org
10930 S:      Supported
10931 F:      arch/mips/math-emu/sp_rint.c
10932 F:      arch/mips/math-emu/dp_rint.c
10933
10934 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10935 M:      Hans Verkuil <hverkuil@xs4all.nl>
10936 L:      linux-media@vger.kernel.org
10937 T:      git git://linuxtv.org/media_tree.git
10938 W:      https://linuxtv.org
10939 S:      Odd Fixes
10940 F:      drivers/media/radio/radio-miropcm20*
10941
10942 MMP SUPPORT
10943 R:      Lubomir Rintel <lkundrak@v3.sk>
10944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10945 S:      Odd Fixes
10946 F:      arch/arm/boot/dts/mmp*
10947 F:      arch/arm/mach-mmp/
10948
10949 MMU GATHER AND TLB INVALIDATION
10950 M:      Will Deacon <will@kernel.org>
10951 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10952 M:      Andrew Morton <akpm@linux-foundation.org>
10953 M:      Nick Piggin <npiggin@gmail.com>
10954 M:      Peter Zijlstra <peterz@infradead.org>
10955 L:      linux-arch@vger.kernel.org
10956 L:      linux-mm@kvack.org
10957 S:      Maintained
10958 F:      arch/*/include/asm/tlb.h
10959 F:      include/asm-generic/tlb.h
10960 F:      mm/mmu_gather.c
10961
10962 MN88472 MEDIA DRIVER
10963 M:      Antti Palosaari <crope@iki.fi>
10964 L:      linux-media@vger.kernel.org
10965 W:      https://linuxtv.org
10966 W:      http://palosaari.fi/linux/
10967 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10968 S:      Maintained
10969 F:      drivers/media/dvb-frontends/mn88472*
10970
10971 MN88473 MEDIA DRIVER
10972 M:      Antti Palosaari <crope@iki.fi>
10973 L:      linux-media@vger.kernel.org
10974 W:      https://linuxtv.org
10975 W:      http://palosaari.fi/linux/
10976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10977 S:      Maintained
10978 F:      drivers/media/dvb-frontends/mn88473*
10979
10980 MODULE SUPPORT
10981 M:      Jessica Yu <jeyu@kernel.org>
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10983 S:      Maintained
10984 F:      include/linux/module.h
10985 F:      kernel/module.c
10986
10987 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10988 W:      http://popies.net/meye/
10989 S:      Orphan
10990 F:      Documentation/media/v4l-drivers/meye*
10991 F:      drivers/media/pci/meye/
10992 F:      include/uapi/linux/meye.h
10993
10994 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10995 M:      Jiri Slaby <jirislaby@gmail.com>
10996 S:      Maintained
10997 F:      Documentation/driver-api/serial/moxa-smartio.rst
10998 F:      drivers/tty/mxser.*
10999
11000 MR800 AVERMEDIA USB FM RADIO DRIVER
11001 M:      Alexey Klimov <klimov.linux@gmail.com>
11002 L:      linux-media@vger.kernel.org
11003 T:      git git://linuxtv.org/media_tree.git
11004 S:      Maintained
11005 F:      drivers/media/radio/radio-mr800.c
11006
11007 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11008 M:      Alan Ott <alan@signal11.us>
11009 L:      linux-wpan@vger.kernel.org
11010 S:      Maintained
11011 F:      drivers/net/ieee802154/mrf24j40.c
11012 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11013
11014 MSI LAPTOP SUPPORT
11015 M:      "Lee, Chun-Yi" <jlee@suse.com>
11016 L:      platform-driver-x86@vger.kernel.org
11017 S:      Maintained
11018 F:      drivers/platform/x86/msi-laptop.c
11019
11020 MSI WMI SUPPORT
11021 L:      platform-driver-x86@vger.kernel.org
11022 S:      Orphan
11023 F:      drivers/platform/x86/msi-wmi.c
11024
11025 MSI001 MEDIA DRIVER
11026 M:      Antti Palosaari <crope@iki.fi>
11027 L:      linux-media@vger.kernel.org
11028 W:      https://linuxtv.org
11029 W:      http://palosaari.fi/linux/
11030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11031 T:      git git://linuxtv.org/anttip/media_tree.git
11032 S:      Maintained
11033 F:      drivers/media/tuners/msi001*
11034
11035 MSI2500 MEDIA DRIVER
11036 M:      Antti Palosaari <crope@iki.fi>
11037 L:      linux-media@vger.kernel.org
11038 W:      https://linuxtv.org
11039 W:      http://palosaari.fi/linux/
11040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11041 T:      git git://linuxtv.org/anttip/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/usb/msi2500/
11044
11045 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11046 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11047 L:      linux-mtd@lists.infradead.org
11048 S:      Maintained
11049 F:      drivers/mtd/devices/docg3*
11050
11051 MT9M032 APTINA SENSOR DRIVER
11052 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11053 L:      linux-media@vger.kernel.org
11054 T:      git git://linuxtv.org/media_tree.git
11055 S:      Maintained
11056 F:      drivers/media/i2c/mt9m032.c
11057 F:      include/media/i2c/mt9m032.h
11058
11059 MT9P031 APTINA CAMERA SENSOR
11060 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11061 L:      linux-media@vger.kernel.org
11062 T:      git git://linuxtv.org/media_tree.git
11063 S:      Maintained
11064 F:      drivers/media/i2c/mt9p031.c
11065 F:      include/media/i2c/mt9p031.h
11066
11067 MT9T001 APTINA CAMERA SENSOR
11068 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11069 L:      linux-media@vger.kernel.org
11070 T:      git git://linuxtv.org/media_tree.git
11071 S:      Maintained
11072 F:      drivers/media/i2c/mt9t001.c
11073 F:      include/media/i2c/mt9t001.h
11074
11075 MT9T112 APTINA CAMERA SENSOR
11076 M:      Jacopo Mondi <jacopo@jmondi.org>
11077 L:      linux-media@vger.kernel.org
11078 T:      git git://linuxtv.org/media_tree.git
11079 S:      Odd Fixes
11080 F:      drivers/media/i2c/mt9t112.c
11081 F:      include/media/i2c/mt9t112.h
11082
11083 MT9V032 APTINA CAMERA SENSOR
11084 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11085 L:      linux-media@vger.kernel.org
11086 T:      git git://linuxtv.org/media_tree.git
11087 S:      Maintained
11088 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11089 F:      drivers/media/i2c/mt9v032.c
11090 F:      include/media/i2c/mt9v032.h
11091
11092 MT9V111 APTINA CAMERA SENSOR
11093 M:      Jacopo Mondi <jacopo@jmondi.org>
11094 L:      linux-media@vger.kernel.org
11095 T:      git git://linuxtv.org/media_tree.git
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11098 F:      drivers/media/i2c/mt9v111.c
11099
11100 MULTIFUNCTION DEVICES (MFD)
11101 M:      Lee Jones <lee.jones@linaro.org>
11102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11103 S:      Supported
11104 F:      Documentation/devicetree/bindings/mfd/
11105 F:      drivers/mfd/
11106 F:      include/linux/mfd/
11107 F:      include/dt-bindings/mfd/
11108
11109 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11110 S:      Orphan
11111 F:      drivers/mmc/host/mmc_spi.c
11112 F:      include/linux/spi/mmc_spi.h
11113
11114 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11115 M:      Ulf Hansson <ulf.hansson@linaro.org>
11116 L:      linux-mmc@vger.kernel.org
11117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11118 S:      Maintained
11119 F:      Documentation/devicetree/bindings/mmc/
11120 F:      drivers/mmc/
11121 F:      include/linux/mmc/
11122 F:      include/uapi/linux/mmc/
11123
11124 MULTIPLEXER SUBSYSTEM
11125 M:      Peter Rosin <peda@axentia.se>
11126 S:      Maintained
11127 F:      Documentation/ABI/testing/sysfs-class-mux*
11128 F:      Documentation/devicetree/bindings/mux/
11129 F:      include/dt-bindings/mux/
11130 F:      include/linux/mux/
11131 F:      drivers/mux/
11132
11133 MULTITECH MULTIPORT CARD (ISICOM)
11134 S:      Orphan
11135 F:      drivers/tty/isicom.c
11136 F:      include/linux/isicom.h
11137
11138 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11139 M:      Bin Liu <b-liu@ti.com>
11140 L:      linux-usb@vger.kernel.org
11141 S:      Maintained
11142 F:      drivers/usb/musb/
11143
11144 MXL301RF MEDIA DRIVER
11145 M:      Akihiro Tsukada <tskd08@gmail.com>
11146 L:      linux-media@vger.kernel.org
11147 S:      Odd Fixes
11148 F:      drivers/media/tuners/mxl301rf*
11149
11150 MXL5007T MEDIA DRIVER
11151 M:      Michael Krufky <mkrufky@linuxtv.org>
11152 L:      linux-media@vger.kernel.org
11153 W:      https://linuxtv.org
11154 W:      http://github.com/mkrufky
11155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11156 T:      git git://linuxtv.org/mkrufky/tuners.git
11157 S:      Maintained
11158 F:      drivers/media/tuners/mxl5007t.*
11159
11160 MXSFB DRM DRIVER
11161 M:      Marek Vasut <marex@denx.de>
11162 M:      Stefan Agner <stefan@agner.ch>
11163 L:      dri-devel@lists.freedesktop.org
11164 S:      Supported
11165 F:      drivers/gpu/drm/mxsfb/
11166 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11167 T:      git git://anongit.freedesktop.org/drm/drm-misc
11168
11169 MYLEX DAC960 PCI RAID Controller
11170 M:      Hannes Reinecke <hare@kernel.org>
11171 L:      linux-scsi@vger.kernel.org
11172 S:      Supported
11173 F:      drivers/scsi/myrb.*
11174 F:      drivers/scsi/myrs.*
11175
11176 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11177 M:      Chris Lee <christopher.lee@cspi.com>
11178 L:      netdev@vger.kernel.org
11179 W:      https://www.cspi.com/ethernet-products/support/downloads/
11180 S:      Supported
11181 F:      drivers/net/ethernet/myricom/myri10ge/
11182
11183 NAND FLASH SUBSYSTEM
11184 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11185 R:      Richard Weinberger <richard@nod.at>
11186 L:      linux-mtd@lists.infradead.org
11187 W:      http://www.linux-mtd.infradead.org/
11188 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11190 S:      Maintained
11191 F:      drivers/mtd/nand/
11192 F:      include/linux/mtd/*nand*.h
11193
11194 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11195 M:      Daniel Mack <zonque@gmail.com>
11196 S:      Maintained
11197 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11198 W:      http://www.native-instruments.com
11199 F:      sound/usb/caiaq/
11200
11201 NATSEMI ETHERNET DRIVER (DP8381x)
11202 S:      Orphan
11203 F:      drivers/net/ethernet/natsemi/natsemi.c
11204
11205 NCR 5380 SCSI DRIVERS
11206 M:      Finn Thain <fthain@telegraphics.com.au>
11207 M:      Michael Schmitz <schmitzmic@gmail.com>
11208 L:      linux-scsi@vger.kernel.org
11209 S:      Maintained
11210 F:      Documentation/scsi/g_NCR5380.txt
11211 F:      drivers/scsi/NCR5380.*
11212 F:      drivers/scsi/arm/cumana_1.c
11213 F:      drivers/scsi/arm/oak.c
11214 F:      drivers/scsi/atari_scsi.*
11215 F:      drivers/scsi/dmx3191d.c
11216 F:      drivers/scsi/g_NCR5380.*
11217 F:      drivers/scsi/mac_scsi.*
11218 F:      drivers/scsi/sun3_scsi.*
11219 F:      drivers/scsi/sun3_scsi_vme.c
11220
11221 NCSI LIBRARY:
11222 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11223 S:      Maintained
11224 F:      net/ncsi/
11225
11226 NCT6775 HARDWARE MONITOR DRIVER
11227 M:      Guenter Roeck <linux@roeck-us.net>
11228 L:      linux-hwmon@vger.kernel.org
11229 S:      Maintained
11230 F:      Documentation/hwmon/nct6775.rst
11231 F:      drivers/hwmon/nct6775.c
11232
11233 NET_FAILOVER MODULE
11234 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11235 L:      netdev@vger.kernel.org
11236 S:      Supported
11237 F:      drivers/net/net_failover.c
11238 F:      include/net/net_failover.h
11239 F:      Documentation/networking/net_failover.rst
11240
11241 NETEM NETWORK EMULATOR
11242 M:      Stephen Hemminger <stephen@networkplumber.org>
11243 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11244 S:      Maintained
11245 F:      net/sched/sch_netem.c
11246
11247 NETERION 10GbE DRIVERS (s2io/vxge)
11248 M:      Jon Mason <jdmason@kudzu.us>
11249 L:      netdev@vger.kernel.org
11250 S:      Supported
11251 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11252 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11253 F:      drivers/net/ethernet/neterion/
11254
11255 NETFILTER
11256 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11257 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11258 M:      Florian Westphal <fw@strlen.de>
11259 L:      netfilter-devel@vger.kernel.org
11260 L:      coreteam@netfilter.org
11261 W:      http://www.netfilter.org/
11262 W:      http://www.iptables.org/
11263 W:      http://www.nftables.org/
11264 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11267 S:      Maintained
11268 F:      include/linux/netfilter*
11269 F:      include/linux/netfilter/
11270 F:      include/net/netfilter/
11271 F:      include/uapi/linux/netfilter*
11272 F:      include/uapi/linux/netfilter/
11273 F:      net/*/netfilter.c
11274 F:      net/*/netfilter/
11275 F:      net/netfilter/
11276 F:      net/bridge/br_netfilter*.c
11277
11278 NETROM NETWORK LAYER
11279 M:      Ralf Baechle <ralf@linux-mips.org>
11280 L:      linux-hams@vger.kernel.org
11281 W:      http://www.linux-ax25.org/
11282 S:      Maintained
11283 F:      include/net/netrom.h
11284 F:      include/uapi/linux/netrom.h
11285 F:      net/netrom/
11286
11287 NETRONOME ETHERNET DRIVERS
11288 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11289 L:      oss-drivers@netronome.com
11290 S:      Maintained
11291 F:      drivers/net/ethernet/netronome/
11292
11293 NETWORK BLOCK DEVICE (NBD)
11294 M:      Josef Bacik <josef@toxicpanda.com>
11295 S:      Maintained
11296 L:      linux-block@vger.kernel.org
11297 L:      nbd@other.debian.org
11298 F:      Documentation/admin-guide/blockdev/nbd.rst
11299 F:      drivers/block/nbd.c
11300 F:      include/trace/events/nbd.h
11301 F:      include/uapi/linux/nbd.h
11302
11303 NETWORK DROP MONITOR
11304 M:      Neil Horman <nhorman@tuxdriver.com>
11305 L:      netdev@vger.kernel.org
11306 S:      Maintained
11307 W:      https://fedorahosted.org/dropwatch/
11308 F:      net/core/drop_monitor.c
11309 F:      include/uapi/linux/net_dropmon.h
11310 F:      include/net/drop_monitor.h
11311
11312 NETWORKING DRIVERS
11313 M:      "David S. Miller" <davem@davemloft.net>
11314 L:      netdev@vger.kernel.org
11315 W:      http://www.linuxfoundation.org/en/Net
11316 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11319 S:      Odd Fixes
11320 F:      Documentation/devicetree/bindings/net/
11321 F:      drivers/net/
11322 F:      include/linux/if_*
11323 F:      include/linux/netdevice.h
11324 F:      include/linux/etherdevice.h
11325 F:      include/linux/fcdevice.h
11326 F:      include/linux/fddidevice.h
11327 F:      include/linux/hippidevice.h
11328 F:      include/linux/inetdevice.h
11329 F:      include/uapi/linux/if_*
11330 F:      include/uapi/linux/netdevice.h
11331
11332 NETWORKING DRIVERS (WIRELESS)
11333 M:      Kalle Valo <kvalo@codeaurora.org>
11334 L:      linux-wireless@vger.kernel.org
11335 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11338 S:      Maintained
11339 F:      Documentation/devicetree/bindings/net/wireless/
11340 F:      drivers/net/wireless/
11341
11342 NETWORKING [DSA]
11343 M:      Andrew Lunn <andrew@lunn.ch>
11344 M:      Vivien Didelot <vivien.didelot@gmail.com>
11345 M:      Florian Fainelli <f.fainelli@gmail.com>
11346 S:      Maintained
11347 F:      Documentation/devicetree/bindings/net/dsa/
11348 F:      net/dsa/
11349 F:      include/net/dsa.h
11350 F:      include/linux/dsa/
11351 F:      include/linux/platform_data/dsa.h
11352 F:      drivers/net/dsa/
11353
11354 NETWORKING [GENERAL]
11355 M:      "David S. Miller" <davem@davemloft.net>
11356 L:      netdev@vger.kernel.org
11357 W:      http://www.linuxfoundation.org/en/Net
11358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11361 B:      mailto:netdev@vger.kernel.org
11362 S:      Maintained
11363 F:      net/
11364 F:      include/net/
11365 F:      include/linux/in.h
11366 F:      include/linux/net.h
11367 F:      include/linux/netdevice.h
11368 F:      include/uapi/linux/in.h
11369 F:      include/uapi/linux/net.h
11370 F:      include/uapi/linux/netdevice.h
11371 F:      include/uapi/linux/net_namespace.h
11372 F:      tools/testing/selftests/net/
11373 F:      lib/net_utils.c
11374 F:      lib/random32.c
11375 F:      Documentation/networking/
11376
11377 NETWORKING [IPSEC]
11378 M:      Steffen Klassert <steffen.klassert@secunet.com>
11379 M:      Herbert Xu <herbert@gondor.apana.org.au>
11380 M:      "David S. Miller" <davem@davemloft.net>
11381 L:      netdev@vger.kernel.org
11382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11384 S:      Maintained
11385 F:      net/xfrm/
11386 F:      net/key/
11387 F:      net/ipv4/xfrm*
11388 F:      net/ipv4/esp4*
11389 F:      net/ipv4/ah4.c
11390 F:      net/ipv4/ipcomp.c
11391 F:      net/ipv4/ip_vti.c
11392 F:      net/ipv6/xfrm*
11393 F:      net/ipv6/esp6*
11394 F:      net/ipv6/ah6.c
11395 F:      net/ipv6/ipcomp6.c
11396 F:      net/ipv6/ip6_vti.c
11397 F:      include/uapi/linux/xfrm.h
11398 F:      include/net/xfrm.h
11399
11400 NETWORKING [IPv4/IPv6]
11401 M:      "David S. Miller" <davem@davemloft.net>
11402 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11403 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11404 L:      netdev@vger.kernel.org
11405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11406 S:      Maintained
11407 F:      net/ipv4/
11408 F:      net/ipv6/
11409 F:      include/net/ip*
11410 F:      arch/x86/net/*
11411
11412 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11413 M:      Paul Moore <paul@paul-moore.com>
11414 W:      https://github.com/netlabel
11415 L:      netdev@vger.kernel.org
11416 L:      linux-security-module@vger.kernel.org
11417 S:      Maintained
11418 F:      Documentation/netlabel/
11419 F:      include/net/calipso.h
11420 F:      include/net/cipso_ipv4.h
11421 F:      include/net/netlabel.h
11422 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11423 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11424 F:      net/netlabel/
11425 F:      net/ipv4/cipso_ipv4.c
11426 F:      net/ipv6/calipso.c
11427 F:      net/netfilter/xt_CONNSECMARK.c
11428 F:      net/netfilter/xt_SECMARK.c
11429
11430 NETWORKING [TCP]
11431 M:      Eric Dumazet <edumazet@google.com>
11432 L:      netdev@vger.kernel.org
11433 S:      Maintained
11434 F:      net/ipv4/tcp*.c
11435 F:      net/ipv4/syncookies.c
11436 F:      net/ipv6/tcp*.c
11437 F:      net/ipv6/syncookies.c
11438 F:      include/uapi/linux/tcp.h
11439 F:      include/net/tcp.h
11440 F:      include/linux/tcp.h
11441 F:      include/trace/events/tcp.h
11442
11443 NETWORKING [TLS]
11444 M:      Boris Pismenny <borisp@mellanox.com>
11445 M:      Aviad Yehezkel <aviadye@mellanox.com>
11446 M:      Dave Watson <davejwatson@fb.com>
11447 M:      John Fastabend <john.fastabend@gmail.com>
11448 M:      Daniel Borkmann <daniel@iogearbox.net>
11449 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11450 L:      netdev@vger.kernel.org
11451 S:      Maintained
11452 F:      net/tls/*
11453 F:      include/uapi/linux/tls.h
11454 F:      include/net/tls.h
11455
11456 NETWORKING [WIRELESS]
11457 L:      linux-wireless@vger.kernel.org
11458 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11459
11460 NETDEVSIM
11461 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11462 S:      Maintained
11463 F:      drivers/net/netdevsim/*
11464
11465 NETXEN (1/10) GbE SUPPORT
11466 M:      Manish Chopra <manishc@marvell.com>
11467 M:      Rahul Verma <rahulv@marvell.com>
11468 M:      GR-Linux-NIC-Dev@marvell.com
11469 L:      netdev@vger.kernel.org
11470 S:      Supported
11471 F:      drivers/net/ethernet/qlogic/netxen/
11472
11473 NEXTHOP
11474 M:      David Ahern <dsahern@kernel.org>
11475 L:      netdev@vger.kernel.org
11476 S:      Maintained
11477 F:      include/net/nexthop.h
11478 F:      include/uapi/linux/nexthop.h
11479 F:      include/net/netns/nexthop.h
11480 F:      net/ipv4/nexthop.c
11481
11482 NFC SUBSYSTEM
11483 L:      netdev@vger.kernel.org
11484 S:      Orphan
11485 F:      net/nfc/
11486 F:      include/net/nfc/
11487 F:      include/uapi/linux/nfc.h
11488 F:      drivers/nfc/
11489 F:      include/linux/platform_data/nfcmrvl.h
11490 F:      Documentation/devicetree/bindings/net/nfc/
11491
11492 NFS, SUNRPC, AND LOCKD CLIENTS
11493 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11494 M:      Anna Schumaker <anna.schumaker@netapp.com>
11495 L:      linux-nfs@vger.kernel.org
11496 W:      http://client.linux-nfs.org
11497 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11498 S:      Maintained
11499 F:      fs/lockd/
11500 F:      fs/nfs/
11501 F:      fs/nfs_common/
11502 F:      net/sunrpc/
11503 F:      include/linux/lockd/
11504 F:      include/linux/nfs*
11505 F:      include/linux/sunrpc/
11506 F:      include/uapi/linux/nfs*
11507 F:      include/uapi/linux/sunrpc/
11508
11509 NILFS2 FILESYSTEM
11510 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11511 L:      linux-nilfs@vger.kernel.org
11512 W:      https://nilfs.sourceforge.io/
11513 W:      https://nilfs.osdn.jp/
11514 T:      git git://github.com/konis/nilfs2.git
11515 S:      Supported
11516 F:      Documentation/filesystems/nilfs2.txt
11517 F:      fs/nilfs2/
11518 F:      include/trace/events/nilfs2.h
11519 F:      include/uapi/linux/nilfs2_api.h
11520 F:      include/uapi/linux/nilfs2_ondisk.h
11521
11522 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11523 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11524 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11525 S:      Maintained
11526 F:      Documentation/scsi/NinjaSCSI.txt
11527 F:      drivers/scsi/pcmcia/nsp_*
11528
11529 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11530 M:      GOTO Masanori <gotom@debian.or.jp>
11531 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11532 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11533 S:      Maintained
11534 F:      Documentation/scsi/NinjaSCSI.txt
11535 F:      drivers/scsi/nsp32*
11536
11537 NIOS2 ARCHITECTURE
11538 M:      Ley Foon Tan <lftan@altera.com>
11539 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11541 S:      Maintained
11542 F:      arch/nios2/
11543
11544 NOHZ, DYNTICKS SUPPORT
11545 M:      Frederic Weisbecker <fweisbec@gmail.com>
11546 M:      Thomas Gleixner <tglx@linutronix.de>
11547 M:      Ingo Molnar <mingo@kernel.org>
11548 L:      linux-kernel@vger.kernel.org
11549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11550 S:      Maintained
11551 F:      kernel/time/tick*.*
11552 F:      include/linux/tick.h
11553 F:      include/linux/sched/nohz.h
11554
11555 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11556 M:      Pavel Machek <pavel@ucw.cz>
11557 M:      Sakari Ailus <sakari.ailus@iki.fi>
11558 L:      linux-media@vger.kernel.org
11559 S:      Maintained
11560 F:      drivers/media/i2c/et8ek8
11561 F:      drivers/media/i2c/ad5820.c
11562
11563 NOKIA N900 POWER SUPPLY DRIVERS
11564 R:      Pali Rohár <pali.rohar@gmail.com>
11565 F:      include/linux/power/bq2415x_charger.h
11566 F:      include/linux/power/bq27xxx_battery.h
11567 F:      drivers/power/supply/bq2415x_charger.c
11568 F:      drivers/power/supply/bq27xxx_battery.c
11569 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11570 F:      drivers/power/supply/isp1704_charger.c
11571 F:      drivers/power/supply/rx51_battery.c
11572
11573 NOLIBC HEADER FILE
11574 M:      Willy Tarreau <w@1wt.eu>
11575 S:      Maintained
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11577 F:      tools/include/nolibc/
11578
11579 NSDEPS
11580 M:      Matthias Maennich <maennich@google.com>
11581 S:      Maintained
11582 F:      scripts/nsdeps
11583 F:      Documentation/core-api/symbol-namespaces.rst
11584
11585 NTB AMD DRIVER
11586 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11587 L:      linux-ntb@googlegroups.com
11588 S:      Supported
11589 F:      drivers/ntb/hw/amd/
11590
11591 NTB DRIVER CORE
11592 M:      Jon Mason <jdmason@kudzu.us>
11593 M:      Dave Jiang <dave.jiang@intel.com>
11594 M:      Allen Hubbe <allenbh@gmail.com>
11595 L:      linux-ntb@googlegroups.com
11596 S:      Supported
11597 W:      https://github.com/jonmason/ntb/wiki
11598 T:      git git://github.com/jonmason/ntb.git
11599 F:      drivers/ntb/
11600 F:      drivers/net/ntb_netdev.c
11601 F:      include/linux/ntb.h
11602 F:      include/linux/ntb_transport.h
11603 F:      tools/testing/selftests/ntb/
11604
11605 NTB IDT DRIVER
11606 M:      Serge Semin <fancer.lancer@gmail.com>
11607 L:      linux-ntb@googlegroups.com
11608 S:      Supported
11609 F:      drivers/ntb/hw/idt/
11610
11611 NTB INTEL DRIVER
11612 M:      Dave Jiang <dave.jiang@intel.com>
11613 L:      linux-ntb@googlegroups.com
11614 S:      Supported
11615 W:      https://github.com/davejiang/linux/wiki
11616 T:      git https://github.com/davejiang/linux.git
11617 F:      drivers/ntb/hw/intel/
11618
11619 NTFS FILESYSTEM
11620 M:      Anton Altaparmakov <anton@tuxera.com>
11621 L:      linux-ntfs-dev@lists.sourceforge.net
11622 W:      http://www.tuxera.com/
11623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11624 S:      Supported
11625 F:      Documentation/filesystems/ntfs.txt
11626 F:      fs/ntfs/
11627
11628 NUBUS SUBSYSTEM
11629 M:      Finn Thain <fthain@telegraphics.com.au>
11630 L:      linux-m68k@lists.linux-m68k.org
11631 S:      Maintained
11632 F:      arch/*/include/asm/nubus.h
11633 F:      drivers/nubus/
11634 F:      include/linux/nubus.h
11635 F:      include/uapi/linux/nubus.h
11636
11637 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11638 M:      Antonino Daplas <adaplas@gmail.com>
11639 L:      linux-fbdev@vger.kernel.org
11640 S:      Maintained
11641 F:      drivers/video/fbdev/riva/
11642 F:      drivers/video/fbdev/nvidia/
11643
11644 NVM EXPRESS DRIVER
11645 M:      Keith Busch <kbusch@kernel.org>
11646 M:      Jens Axboe <axboe@fb.com>
11647 M:      Christoph Hellwig <hch@lst.de>
11648 M:      Sagi Grimberg <sagi@grimberg.me>
11649 L:      linux-nvme@lists.infradead.org
11650 T:      git://git.infradead.org/nvme.git
11651 W:      http://git.infradead.org/nvme.git
11652 S:      Supported
11653 F:      drivers/nvme/host/
11654 F:      include/linux/nvme.h
11655 F:      include/uapi/linux/nvme_ioctl.h
11656
11657 NVM EXPRESS FC TRANSPORT DRIVERS
11658 M:      James Smart <james.smart@broadcom.com>
11659 L:      linux-nvme@lists.infradead.org
11660 S:      Supported
11661 F:      include/linux/nvme-fc.h
11662 F:      include/linux/nvme-fc-driver.h
11663 F:      drivers/nvme/host/fc.c
11664 F:      drivers/nvme/target/fc.c
11665 F:      drivers/nvme/target/fcloop.c
11666
11667 NVM EXPRESS TARGET DRIVER
11668 M:      Christoph Hellwig <hch@lst.de>
11669 M:      Sagi Grimberg <sagi@grimberg.me>
11670 L:      linux-nvme@lists.infradead.org
11671 T:      git://git.infradead.org/nvme.git
11672 W:      http://git.infradead.org/nvme.git
11673 S:      Supported
11674 F:      drivers/nvme/target/
11675
11676 NVMEM FRAMEWORK
11677 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11678 S:      Maintained
11679 F:      drivers/nvmem/
11680 F:      Documentation/devicetree/bindings/nvmem/
11681 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11682 F:      include/linux/nvmem-consumer.h
11683 F:      include/linux/nvmem-provider.h
11684
11685 NXP FXAS21002C DRIVER
11686 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11687 L:      linux-iio@vger.kernel.org
11688 S:      Maintained
11689 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11690 F:      drivers/iio/gyro/fxas21002c_core.c
11691 F:      drivers/iio/gyro/fxas21002c.h
11692 F:      drivers/iio/gyro/fxas21002c_i2c.c
11693 F:      drivers/iio/gyro/fxas21002c_spi.c
11694
11695 NXP SGTL5000 DRIVER
11696 M:      Fabio Estevam <festevam@gmail.com>
11697 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11698 S:      Maintained
11699 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11700 F:      sound/soc/codecs/sgtl5000*
11701
11702 NXP SJA1105 ETHERNET SWITCH DRIVER
11703 M:      Vladimir Oltean <olteanv@gmail.com>
11704 L:      linux-kernel@vger.kernel.org
11705 S:      Maintained
11706 F:      drivers/net/dsa/sja1105
11707
11708 NXP TDA998X DRM DRIVER
11709 M:      Russell King <linux@armlinux.org.uk>
11710 S:      Maintained
11711 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11712 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11713 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11714 F:      include/drm/i2c/tda998x.h
11715 F:      include/dt-bindings/display/tda998x.h
11716 K:      "nxp,tda998x"
11717
11718 NXP TFA9879 DRIVER
11719 M:      Peter Rosin <peda@axentia.se>
11720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11721 S:      Maintained
11722 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11723 F:      sound/soc/codecs/tfa9879*
11724
11725 NXP-NCI NFC DRIVER
11726 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11727 R:      Charles Gorand <charles.gorand@effinnov.com>
11728 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11729 S:      Supported
11730 F:      drivers/nfc/nxp-nci
11731
11732 OBJAGG
11733 M:      Jiri Pirko <jiri@mellanox.com>
11734 L:      netdev@vger.kernel.org
11735 S:      Supported
11736 F:      lib/objagg.c
11737 F:      lib/test_objagg.c
11738 F:      include/linux/objagg.h
11739
11740 NXP FSPI DRIVER
11741 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11742 M:      Ashish Kumar <ashish.kumar@nxp.com>
11743 L:      linux-spi@vger.kernel.org
11744 S:      Maintained
11745 F:      drivers/spi/spi-nxp-fspi.c
11746 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11747
11748 OBJTOOL
11749 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11750 M:      Peter Zijlstra <peterz@infradead.org>
11751 S:      Supported
11752 F:      tools/objtool/
11753
11754 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11755 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11756 M:      Andrew Donnellan <ajd@linux.ibm.com>
11757 L:      linuxppc-dev@lists.ozlabs.org
11758 S:      Supported
11759 F:      arch/powerpc/platforms/powernv/ocxl.c
11760 F:      arch/powerpc/include/asm/pnv-ocxl.h
11761 F:      drivers/misc/ocxl/
11762 F:      include/misc/ocxl*
11763 F:      include/uapi/misc/ocxl.h
11764 F:      Documentation/userspace-api/accelerators/ocxl.rst
11765
11766 OMAP AUDIO SUPPORT
11767 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11768 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11770 L:      linux-omap@vger.kernel.org
11771 S:      Maintained
11772 F:      sound/soc/ti/omap*
11773 F:      sound/soc/ti/rx51.c
11774 F:      sound/soc/ti/n810.c
11775 F:      sound/soc/ti/sdma-pcm.*
11776
11777 OMAP CLOCK FRAMEWORK SUPPORT
11778 M:      Paul Walmsley <paul@pwsan.com>
11779 L:      linux-omap@vger.kernel.org
11780 S:      Maintained
11781 F:      arch/arm/*omap*/*clock*
11782
11783 OMAP DEVICE TREE SUPPORT
11784 M:      Benoît Cousson <bcousson@baylibre.com>
11785 M:      Tony Lindgren <tony@atomide.com>
11786 L:      linux-omap@vger.kernel.org
11787 L:      devicetree@vger.kernel.org
11788 S:      Maintained
11789 F:      arch/arm/boot/dts/*omap*
11790 F:      arch/arm/boot/dts/*am3*
11791 F:      arch/arm/boot/dts/*am4*
11792 F:      arch/arm/boot/dts/*am5*
11793 F:      arch/arm/boot/dts/*dra7*
11794
11795 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11796 L:      linux-omap@vger.kernel.org
11797 L:      linux-fbdev@vger.kernel.org
11798 S:      Orphan
11799 F:      drivers/video/fbdev/omap2/
11800 F:      Documentation/arm/omap/dss.rst
11801
11802 OMAP FRAMEBUFFER SUPPORT
11803 L:      linux-fbdev@vger.kernel.org
11804 L:      linux-omap@vger.kernel.org
11805 S:      Orphan
11806 F:      drivers/video/fbdev/omap/
11807
11808 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11809 M:      Roger Quadros <rogerq@ti.com>
11810 M:      Tony Lindgren <tony@atomide.com>
11811 L:      linux-omap@vger.kernel.org
11812 S:      Maintained
11813 F:      drivers/memory/omap-gpmc.c
11814 F:      arch/arm/mach-omap2/*gpmc*
11815
11816 OMAP GPIO DRIVER
11817 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11818 M:      Santosh Shilimkar <ssantosh@kernel.org>
11819 M:      Kevin Hilman <khilman@kernel.org>
11820 L:      linux-omap@vger.kernel.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11823 F:      drivers/gpio/gpio-omap.c
11824
11825 OMAP HARDWARE SPINLOCK SUPPORT
11826 M:      Ohad Ben-Cohen <ohad@wizery.com>
11827 L:      linux-omap@vger.kernel.org
11828 S:      Maintained
11829 F:      drivers/hwspinlock/omap_hwspinlock.c
11830
11831 OMAP HS MMC SUPPORT
11832 L:      linux-mmc@vger.kernel.org
11833 L:      linux-omap@vger.kernel.org
11834 S:      Orphan
11835 F:      drivers/mmc/host/omap_hsmmc.c
11836
11837 OMAP HWMOD DATA
11838 M:      Paul Walmsley <paul@pwsan.com>
11839 L:      linux-omap@vger.kernel.org
11840 S:      Maintained
11841 F:      arch/arm/mach-omap2/omap_hwmod*data*
11842
11843 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11844 M:      Benoît Cousson <bcousson@baylibre.com>
11845 L:      linux-omap@vger.kernel.org
11846 S:      Maintained
11847 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11848
11849 OMAP HWMOD SUPPORT
11850 M:      Benoît Cousson <bcousson@baylibre.com>
11851 M:      Paul Walmsley <paul@pwsan.com>
11852 L:      linux-omap@vger.kernel.org
11853 S:      Maintained
11854 F:      arch/arm/mach-omap2/omap_hwmod.*
11855
11856 OMAP I2C DRIVER
11857 M:      Vignesh R <vigneshr@ti.com>
11858 L:      linux-omap@vger.kernel.org
11859 L:      linux-i2c@vger.kernel.org
11860 S:      Maintained
11861 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11862 F:      drivers/i2c/busses/i2c-omap.c
11863
11864 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11865 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11866 L:      linux-media@vger.kernel.org
11867 S:      Maintained
11868 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11869 F:      drivers/media/platform/omap3isp/
11870 F:      drivers/staging/media/omap4iss/
11871
11872 OMAP MMC SUPPORT
11873 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11874 L:      linux-omap@vger.kernel.org
11875 S:      Odd Fixes
11876 F:      drivers/mmc/host/omap.c
11877
11878 OMAP POWER MANAGEMENT SUPPORT
11879 M:      Kevin Hilman <khilman@kernel.org>
11880 L:      linux-omap@vger.kernel.org
11881 S:      Maintained
11882 F:      arch/arm/*omap*/*pm*
11883 F:      drivers/cpufreq/omap-cpufreq.c
11884
11885 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11886 M:      Rajendra Nayak <rnayak@codeaurora.org>
11887 M:      Paul Walmsley <paul@pwsan.com>
11888 L:      linux-omap@vger.kernel.org
11889 S:      Maintained
11890 F:      arch/arm/mach-omap2/prm*
11891
11892 OMAP RANDOM NUMBER GENERATOR SUPPORT
11893 M:      Deepak Saxena <dsaxena@plexity.net>
11894 S:      Maintained
11895 F:      drivers/char/hw_random/omap-rng.c
11896
11897 OMAP USB SUPPORT
11898 L:      linux-usb@vger.kernel.org
11899 L:      linux-omap@vger.kernel.org
11900 S:      Orphan
11901 F:      drivers/usb/*/*omap*
11902 F:      arch/arm/*omap*/usb*
11903
11904 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11905 M:      Mark Jackson <mpfj@newflow.co.uk>
11906 L:      linux-omap@vger.kernel.org
11907 S:      Maintained
11908 F:      arch/arm/boot/dts/am335x-nano.dts
11909
11910 OMAP1 SUPPORT
11911 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11912 M:      Tony Lindgren <tony@atomide.com>
11913 L:      linux-omap@vger.kernel.org
11914 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11916 S:      Maintained
11917 F:      arch/arm/mach-omap1/
11918 F:      arch/arm/plat-omap/
11919 F:      arch/arm/configs/omap1_defconfig
11920 F:      drivers/i2c/busses/i2c-omap.c
11921 F:      include/linux/platform_data/i2c-omap.h
11922 F:      include/linux/platform_data/ams-delta-fiq.h
11923
11924 OMAP2+ SUPPORT
11925 M:      Tony Lindgren <tony@atomide.com>
11926 L:      linux-omap@vger.kernel.org
11927 W:      http://www.muru.com/linux/omap/
11928 W:      http://linux.omap.com/
11929 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11931 S:      Maintained
11932 F:      arch/arm/mach-omap2/
11933 F:      arch/arm/plat-omap/
11934 F:      arch/arm/configs/omap2plus_defconfig
11935 F:      drivers/bus/ti-sysc.c
11936 F:      drivers/i2c/busses/i2c-omap.c
11937 F:      drivers/irqchip/irq-omap-intc.c
11938 F:      drivers/mfd/*omap*.c
11939 F:      drivers/mfd/menelaus.c
11940 F:      drivers/mfd/palmas.c
11941 F:      drivers/mfd/tps65217.c
11942 F:      drivers/mfd/tps65218.c
11943 F:      drivers/mfd/tps65910.c
11944 F:      drivers/mfd/twl-core.[ch]
11945 F:      drivers/mfd/twl4030*.c
11946 F:      drivers/mfd/twl6030*.c
11947 F:      drivers/mfd/twl6040*.c
11948 F:      drivers/regulator/palmas-regulator*.c
11949 F:      drivers/regulator/pbias-regulator.c
11950 F:      drivers/regulator/tps65217-regulator.c
11951 F:      drivers/regulator/tps65218-regulator.c
11952 F:      drivers/regulator/tps65910-regulator.c
11953 F:      drivers/regulator/twl-regulator.c
11954 F:      drivers/regulator/twl6030-regulator.c
11955 F:      include/linux/platform_data/i2c-omap.h
11956 F:      include/linux/platform_data/ti-sysc.h
11957
11958 ONION OMEGA2+ BOARD
11959 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11960 L:      linux-mips@vger.kernel.org
11961 S:      Maintained
11962 F:      arch/mips/boot/dts/ralink/omega2p.dts
11963
11964 OMFS FILESYSTEM
11965 M:      Bob Copeland <me@bobcopeland.com>
11966 L:      linux-karma-devel@lists.sourceforge.net
11967 S:      Maintained
11968 F:      Documentation/filesystems/omfs.txt
11969 F:      fs/omfs/
11970
11971 OMNIKEY CARDMAN 4000 DRIVER
11972 M:      Harald Welte <laforge@gnumonks.org>
11973 S:      Maintained
11974 F:      drivers/char/pcmcia/cm4000_cs.c
11975 F:      include/linux/cm4000_cs.h
11976 F:      include/uapi/linux/cm4000_cs.h
11977
11978 OMNIKEY CARDMAN 4040 DRIVER
11979 M:      Harald Welte <laforge@gnumonks.org>
11980 S:      Maintained
11981 F:      drivers/char/pcmcia/cm4040_cs.*
11982
11983 OMNIVISION OV13858 SENSOR DRIVER
11984 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11985 L:      linux-media@vger.kernel.org
11986 T:      git git://linuxtv.org/media_tree.git
11987 S:      Maintained
11988 F:      drivers/media/i2c/ov13858.c
11989
11990 OMNIVISION OV2680 SENSOR DRIVER
11991 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11992 L:      linux-media@vger.kernel.org
11993 T:      git git://linuxtv.org/media_tree.git
11994 S:      Maintained
11995 F:      drivers/media/i2c/ov2680.c
11996 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11997
11998 OMNIVISION OV2685 SENSOR DRIVER
11999 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12000 L:      linux-media@vger.kernel.org
12001 T:      git git://linuxtv.org/media_tree.git
12002 S:      Maintained
12003 F:      drivers/media/i2c/ov2685.c
12004
12005 OMNIVISION OV5640 SENSOR DRIVER
12006 M:      Steve Longerbeam <slongerbeam@gmail.com>
12007 L:      linux-media@vger.kernel.org
12008 T:      git git://linuxtv.org/media_tree.git
12009 S:      Maintained
12010 F:      drivers/media/i2c/ov5640.c
12011
12012 OMNIVISION OV5647 SENSOR DRIVER
12013 M:      Luis Oliveira <lolivei@synopsys.com>
12014 L:      linux-media@vger.kernel.org
12015 T:      git git://linuxtv.org/media_tree.git
12016 S:      Maintained
12017 F:      drivers/media/i2c/ov5647.c
12018
12019 OMNIVISION OV5670 SENSOR DRIVER
12020 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12021 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12022 L:      linux-media@vger.kernel.org
12023 T:      git git://linuxtv.org/media_tree.git
12024 S:      Maintained
12025 F:      drivers/media/i2c/ov5670.c
12026
12027 OMNIVISION OV5675 SENSOR DRIVER
12028 M:      Shawn Tu <shawnx.tu@intel.com>
12029 L:      linux-media@vger.kernel.org
12030 T:      git git://linuxtv.org/media_tree.git
12031 S:      Maintained
12032 F:      drivers/media/i2c/ov5675.c
12033
12034 OMNIVISION OV5695 SENSOR DRIVER
12035 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12036 L:      linux-media@vger.kernel.org
12037 T:      git git://linuxtv.org/media_tree.git
12038 S:      Maintained
12039 F:      drivers/media/i2c/ov5695.c
12040
12041 OMNIVISION OV7670 SENSOR DRIVER
12042 M:      Jonathan Corbet <corbet@lwn.net>
12043 L:      linux-media@vger.kernel.org
12044 T:      git git://linuxtv.org/media_tree.git
12045 S:      Maintained
12046 F:      drivers/media/i2c/ov7670.c
12047 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12048
12049 OMNIVISION OV772x SENSOR DRIVER
12050 M:      Jacopo Mondi <jacopo@jmondi.org>
12051 L:      linux-media@vger.kernel.org
12052 T:      git git://linuxtv.org/media_tree.git
12053 S:      Odd fixes
12054 F:      drivers/media/i2c/ov772x.c
12055 F:      include/media/i2c/ov772x.h
12056 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12057
12058 OMNIVISION OV7740 SENSOR DRIVER
12059 M:      Wenyou Yang <wenyou.yang@microchip.com>
12060 L:      linux-media@vger.kernel.org
12061 T:      git git://linuxtv.org/media_tree.git
12062 S:      Maintained
12063 F:      drivers/media/i2c/ov7740.c
12064 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12065
12066 OMNIVISION OV9640 SENSOR DRIVER
12067 M:      Petr Cvek <petrcvekcz@gmail.com>
12068 L:      linux-media@vger.kernel.org
12069 S:      Maintained
12070 F:      drivers/media/i2c/ov9640.*
12071
12072 OMNIVISION OV8856 SENSOR DRIVER
12073 M:      Ben Kao <ben.kao@intel.com>
12074 L:      linux-media@vger.kernel.org
12075 T:      git git://linuxtv.org/media_tree.git
12076 S:      Maintained
12077 F:      drivers/media/i2c/ov8856.c
12078
12079 OMNIVISION OV9650 SENSOR DRIVER
12080 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12081 R:      Akinobu Mita <akinobu.mita@gmail.com>
12082 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12083 L:      linux-media@vger.kernel.org
12084 T:      git git://linuxtv.org/media_tree.git
12085 S:      Maintained
12086 F:      drivers/media/i2c/ov9650.c
12087 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12088
12089 ONENAND FLASH DRIVER
12090 M:      Kyungmin Park <kyungmin.park@samsung.com>
12091 L:      linux-mtd@lists.infradead.org
12092 S:      Maintained
12093 F:      drivers/mtd/nand/onenand/
12094 F:      include/linux/mtd/onenand*.h
12095
12096 OP-TEE DRIVER
12097 M:      Jens Wiklander <jens.wiklander@linaro.org>
12098 L:      tee-dev@lists.linaro.org
12099 S:      Maintained
12100 F:      drivers/tee/optee/
12101
12102 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12103 M:      Sumit Garg <sumit.garg@linaro.org>
12104 L:      tee-dev@lists.linaro.org
12105 S:      Maintained
12106 F:      drivers/char/hw_random/optee-rng.c
12107
12108 OPA-VNIC DRIVER
12109 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12110 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12111 L:      linux-rdma@vger.kernel.org
12112 S:      Supported
12113 F:      drivers/infiniband/ulp/opa_vnic
12114
12115 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12116 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12117 M:      Frank Rowand <frowand.list@gmail.com>
12118 L:      devicetree@vger.kernel.org
12119 S:      Maintained
12120 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12121 F:      Documentation/devicetree/overlay-notes.txt
12122 F:      drivers/of/overlay.c
12123 F:      drivers/of/resolver.c
12124 K:      of_overlay_notifier_
12125
12126 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12127 M:      Rob Herring <robh+dt@kernel.org>
12128 M:      Frank Rowand <frowand.list@gmail.com>
12129 L:      devicetree@vger.kernel.org
12130 W:      http://www.devicetree.org/
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12132 S:      Maintained
12133 F:      drivers/of/
12134 F:      include/linux/of*.h
12135 F:      scripts/dtc/
12136 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12137
12138 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12139 M:      Rob Herring <robh+dt@kernel.org>
12140 M:      Mark Rutland <mark.rutland@arm.com>
12141 L:      devicetree@vger.kernel.org
12142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12143 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12144 S:      Maintained
12145 F:      Documentation/devicetree/
12146 F:      arch/*/boot/dts/
12147 F:      include/dt-bindings/
12148
12149 OPENCORES I2C BUS DRIVER
12150 M:      Peter Korsgaard <peter@korsgaard.com>
12151 M:      Andrew Lunn <andrew@lunn.ch>
12152 L:      linux-i2c@vger.kernel.org
12153 S:      Maintained
12154 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12155 F:      Documentation/i2c/busses/i2c-ocores.rst
12156 F:      drivers/i2c/busses/i2c-ocores.c
12157 F:      include/linux/platform_data/i2c-ocores.h
12158
12159 OPENRISC ARCHITECTURE
12160 M:      Jonas Bonn <jonas@southpole.se>
12161 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12162 M:      Stafford Horne <shorne@gmail.com>
12163 T:      git git://github.com/openrisc/linux.git
12164 L:      openrisc@lists.librecores.org
12165 W:      http://openrisc.io
12166 S:      Maintained
12167 F:      Documentation/devicetree/bindings/openrisc/
12168 F:      Documentation/openrisc/
12169 F:      arch/openrisc/
12170 F:      drivers/irqchip/irq-ompic.c
12171 F:      drivers/irqchip/irq-or1k-*
12172
12173 OPENVSWITCH
12174 M:      Pravin B Shelar <pshelar@ovn.org>
12175 L:      netdev@vger.kernel.org
12176 L:      dev@openvswitch.org
12177 W:      http://openvswitch.org
12178 S:      Maintained
12179 F:      net/openvswitch/
12180 F:      include/uapi/linux/openvswitch.h
12181
12182 OPERATING PERFORMANCE POINTS (OPP)
12183 M:      Viresh Kumar <vireshk@kernel.org>
12184 M:      Nishanth Menon <nm@ti.com>
12185 M:      Stephen Boyd <sboyd@kernel.org>
12186 L:      linux-pm@vger.kernel.org
12187 S:      Maintained
12188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12189 F:      drivers/opp/
12190 F:      include/linux/pm_opp.h
12191 F:      Documentation/power/opp.rst
12192 F:      Documentation/devicetree/bindings/opp/
12193
12194 OPL4 DRIVER
12195 M:      Clemens Ladisch <clemens@ladisch.de>
12196 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12198 S:      Maintained
12199 F:      sound/drivers/opl4/
12200
12201 OPROFILE
12202 M:      Robert Richter <rric@kernel.org>
12203 L:      oprofile-list@lists.sf.net
12204 S:      Maintained
12205 F:      arch/*/include/asm/oprofile*.h
12206 F:      arch/*/oprofile/
12207 F:      drivers/oprofile/
12208 F:      include/linux/oprofile.h
12209
12210 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12211 M:      Mark Fasheh <mark@fasheh.com>
12212 M:      Joel Becker <jlbec@evilplan.org>
12213 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12214 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12215 W:      http://ocfs2.wiki.kernel.org
12216 S:      Supported
12217 F:      Documentation/filesystems/ocfs2.txt
12218 F:      Documentation/filesystems/dlmfs.txt
12219 F:      fs/ocfs2/
12220
12221 ORANGEFS FILESYSTEM
12222 M:      Mike Marshall <hubcap@omnibond.com>
12223 R:      Martin Brandenburg <martin@omnibond.com>
12224 L:      devel@lists.orangefs.org
12225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12226 S:      Supported
12227 F:      fs/orangefs/
12228 F:      Documentation/filesystems/orangefs.txt
12229
12230 ORINOCO DRIVER
12231 L:      linux-wireless@vger.kernel.org
12232 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12233 W:      http://www.nongnu.org/orinoco/
12234 S:      Orphan
12235 F:      drivers/net/wireless/intersil/orinoco/
12236
12237 OV2659 OMNIVISION SENSOR DRIVER
12238 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12239 L:      linux-media@vger.kernel.org
12240 W:      https://linuxtv.org
12241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12242 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12243 S:      Maintained
12244 F:      drivers/media/i2c/ov2659.c
12245 F:      include/media/i2c/ov2659.h
12246
12247 OVERLAY FILESYSTEM
12248 M:      Miklos Szeredi <miklos@szeredi.hu>
12249 L:      linux-unionfs@vger.kernel.org
12250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12251 S:      Supported
12252 F:      fs/overlayfs/
12253 F:      Documentation/filesystems/overlayfs.txt
12254
12255 P54 WIRELESS DRIVER
12256 M:      Christian Lamparter <chunkeey@googlemail.com>
12257 L:      linux-wireless@vger.kernel.org
12258 W:      http://wireless.kernel.org/en/users/Drivers/p54
12259 S:      Maintained
12260 F:      drivers/net/wireless/intersil/p54/
12261
12262 PA SEMI ETHERNET DRIVER
12263 L:      netdev@vger.kernel.org
12264 S:      Orphan
12265 F:      drivers/net/ethernet/pasemi/*
12266
12267 PA SEMI SMBUS DRIVER
12268 L:      linux-i2c@vger.kernel.org
12269 S:      Orphan
12270 F:      drivers/i2c/busses/i2c-pasemi.c
12271
12272 PACKING
12273 M:      Vladimir Oltean <olteanv@gmail.com>
12274 L:      netdev@vger.kernel.org
12275 S:      Supported
12276 F:      lib/packing.c
12277 F:      include/linux/packing.h
12278 F:      Documentation/core-api/packing.rst
12279
12280 PADATA PARALLEL EXECUTION MECHANISM
12281 M:      Steffen Klassert <steffen.klassert@secunet.com>
12282 L:      linux-crypto@vger.kernel.org
12283 S:      Maintained
12284 F:      kernel/padata.c
12285 F:      include/linux/padata.h
12286 F:      Documentation/padata.txt
12287
12288 PAGE POOL
12289 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12290 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12291 L:      netdev@vger.kernel.org
12292 S:      Supported
12293 F:      net/core/page_pool.c
12294 F:      include/net/page_pool.h
12295
12296 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12297 M:      Harald Welte <laforge@gnumonks.org>
12298 L:      platform-driver-x86@vger.kernel.org
12299 S:      Maintained
12300 F:      drivers/platform/x86/panasonic-laptop.c
12301
12302 PARALLEL LCD/KEYPAD PANEL DRIVER
12303 M:      Willy Tarreau <willy@haproxy.com>
12304 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12305 S:      Odd Fixes
12306 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12307 F:      drivers/auxdisplay/panel.c
12308
12309 PARALLEL PORT SUBSYSTEM
12310 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12311 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12312 L:      linux-parport@lists.infradead.org (subscribers-only)
12313 S:      Maintained
12314 F:      drivers/parport/
12315 F:      include/linux/parport*.h
12316 F:      drivers/char/ppdev.c
12317 F:      include/uapi/linux/ppdev.h
12318 F:      Documentation/driver-api/parport*.rst
12319
12320 PARAVIRT_OPS INTERFACE
12321 M:      Juergen Gross <jgross@suse.com>
12322 M:      Thomas Hellstrom <thellstrom@vmware.com>
12323 M:      "VMware, Inc." <pv-drivers@vmware.com>
12324 L:      virtualization@lists.linux-foundation.org
12325 S:      Supported
12326 F:      Documentation/virt/paravirt_ops.rst
12327 F:      arch/*/kernel/paravirt*
12328 F:      arch/*/include/asm/paravirt*.h
12329 F:      include/linux/hypervisor.h
12330
12331 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12332 M:      Tim Waugh <tim@cyberelk.net>
12333 L:      linux-parport@lists.infradead.org (subscribers-only)
12334 S:      Maintained
12335 F:      Documentation/admin-guide/blockdev/paride.rst
12336 F:      drivers/block/paride/
12337
12338 PARISC ARCHITECTURE
12339 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12340 M:      Helge Deller <deller@gmx.de>
12341 L:      linux-parisc@vger.kernel.org
12342 W:      http://www.parisc-linux.org/
12343 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12346 S:      Maintained
12347 F:      arch/parisc/
12348 F:      Documentation/parisc/
12349 F:      drivers/parisc/
12350 F:      drivers/char/agp/parisc-agp.c
12351 F:      drivers/input/misc/hp_sdc_rtc.c
12352 F:      drivers/input/serio/gscps2.c
12353 F:      drivers/input/serio/hp_sdc*
12354 F:      drivers/parport/parport_gsc.*
12355 F:      drivers/tty/serial/8250/8250_gsc.c
12356 F:      drivers/video/fbdev/sti*
12357 F:      drivers/video/console/sti*
12358 F:      drivers/video/logo/logo_parisc*
12359 F:      include/linux/hp_sdc.h
12360
12361 PARMAN
12362 M:      Jiri Pirko <jiri@mellanox.com>
12363 L:      netdev@vger.kernel.org
12364 S:      Supported
12365 F:      lib/parman.c
12366 F:      lib/test_parman.c
12367 F:      include/linux/parman.h
12368
12369 PC ENGINES APU BOARD DRIVER
12370 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12371 S:      Maintained
12372 F:      drivers/platform/x86/pcengines-apuv2.c
12373
12374 PC87360 HARDWARE MONITORING DRIVER
12375 M:      Jim Cromie <jim.cromie@gmail.com>
12376 L:      linux-hwmon@vger.kernel.org
12377 S:      Maintained
12378 F:      Documentation/hwmon/pc87360.rst
12379 F:      drivers/hwmon/pc87360.c
12380
12381 PC8736x GPIO DRIVER
12382 M:      Jim Cromie <jim.cromie@gmail.com>
12383 S:      Maintained
12384 F:      drivers/char/pc8736x_gpio.c
12385
12386 PC87427 HARDWARE MONITORING DRIVER
12387 M:      Jean Delvare <jdelvare@suse.com>
12388 L:      linux-hwmon@vger.kernel.org
12389 S:      Maintained
12390 F:      Documentation/hwmon/pc87427.rst
12391 F:      drivers/hwmon/pc87427.c
12392
12393 PCA9532 LED DRIVER
12394 M:      Riku Voipio <riku.voipio@iki.fi>
12395 S:      Maintained
12396 F:      drivers/leds/leds-pca9532.c
12397 F:      include/linux/leds-pca9532.h
12398
12399 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12400 M:      Guenter Roeck <linux@roeck-us.net>
12401 L:      linux-i2c@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12404
12405 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12406 M:      Khalid Aziz <khalid@gonehiking.org>
12407 S:      Maintained
12408 F:      drivers/firmware/pcdp.*
12409
12410 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12411 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12412 L:      linux-pci@vger.kernel.org
12413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12414 S:      Maintained
12415 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12416 F:      drivers/pci/controller/pci-aardvark.c
12417
12418 PCI DRIVER FOR ALTERA PCIE IP
12419 M:      Ley Foon Tan <lftan@altera.com>
12420 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12421 L:      linux-pci@vger.kernel.org
12422 S:      Supported
12423 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12424 F:      drivers/pci/controller/pcie-altera.c
12425
12426 PCI DRIVER FOR APPLIEDMICRO XGENE
12427 M:      Toan Le <toan@os.amperecomputing.com>
12428 L:      linux-pci@vger.kernel.org
12429 L:      linux-arm-kernel@lists.infradead.org
12430 S:      Maintained
12431 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12432 F:      drivers/pci/controller/pci-xgene.c
12433
12434 PCI DRIVER FOR ARM VERSATILE PLATFORM
12435 M:      Rob Herring <robh@kernel.org>
12436 L:      linux-pci@vger.kernel.org
12437 L:      linux-arm-kernel@lists.infradead.org
12438 S:      Maintained
12439 F:      Documentation/devicetree/bindings/pci/versatile.txt
12440 F:      drivers/pci/controller/pci-versatile.c
12441
12442 PCI DRIVER FOR ARMADA 8K
12443 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12444 L:      linux-pci@vger.kernel.org
12445 L:      linux-arm-kernel@lists.infradead.org
12446 S:      Maintained
12447 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12448 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12449
12450 PCI DRIVER FOR CADENCE PCIE IP
12451 M:      Tom Joseph <tjoseph@cadence.com>
12452 L:      linux-pci@vger.kernel.org
12453 S:      Maintained
12454 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12455 F:      drivers/pci/controller/pcie-cadence*
12456
12457 PCI DRIVER FOR FREESCALE LAYERSCAPE
12458 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12459 M:      Mingkai Hu <mingkai.hu@nxp.com>
12460 M:      Roy Zang <roy.zang@nxp.com>
12461 L:      linuxppc-dev@lists.ozlabs.org
12462 L:      linux-pci@vger.kernel.org
12463 L:      linux-arm-kernel@lists.infradead.org
12464 S:      Maintained
12465 F:      drivers/pci/controller/dwc/*layerscape*
12466
12467 PCI DRIVER FOR GENERIC OF HOSTS
12468 M:      Will Deacon <will@kernel.org>
12469 L:      linux-pci@vger.kernel.org
12470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12471 S:      Maintained
12472 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12473 F:      drivers/pci/controller/pci-host-common.c
12474 F:      drivers/pci/controller/pci-host-generic.c
12475
12476 PCI DRIVER FOR IMX6
12477 M:      Richard Zhu <hongxing.zhu@nxp.com>
12478 M:      Lucas Stach <l.stach@pengutronix.de>
12479 L:      linux-pci@vger.kernel.org
12480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12481 S:      Maintained
12482 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12483 F:      drivers/pci/controller/dwc/*imx6*
12484
12485 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12486 M:      Keith Busch <keith.busch@intel.com>
12487 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12488 L:      linux-pci@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/pci/controller/vmd.c
12491
12492 PCI DRIVER FOR MICROSEMI SWITCHTEC
12493 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12494 M:      Logan Gunthorpe <logang@deltatee.com>
12495 L:      linux-pci@vger.kernel.org
12496 S:      Maintained
12497 F:      Documentation/driver-api/switchtec.rst
12498 F:      Documentation/ABI/testing/sysfs-class-switchtec
12499 F:      drivers/pci/switch/switchtec*
12500 F:      include/uapi/linux/switchtec_ioctl.h
12501 F:      include/linux/switchtec.h
12502 F:      drivers/ntb/hw/mscc/
12503
12504 PCI DRIVER FOR MOBIVEIL PCIE IP
12505 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12506 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12507 L:      linux-pci@vger.kernel.org
12508 S:      Supported
12509 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12510 F:      drivers/pci/controller/pcie-mobiveil.c
12511
12512 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12513 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12514 M:      Jason Cooper <jason@lakedaemon.net>
12515 L:      linux-pci@vger.kernel.org
12516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12517 S:      Maintained
12518 F:      drivers/pci/controller/*mvebu*
12519
12520 PCI DRIVER FOR NVIDIA TEGRA
12521 M:      Thierry Reding <thierry.reding@gmail.com>
12522 L:      linux-tegra@vger.kernel.org
12523 L:      linux-pci@vger.kernel.org
12524 S:      Supported
12525 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12526 F:      drivers/pci/controller/pci-tegra.c
12527
12528 PCI DRIVER FOR RENESAS R-CAR
12529 M:      Simon Horman <horms@verge.net.au>
12530 L:      linux-pci@vger.kernel.org
12531 L:      linux-renesas-soc@vger.kernel.org
12532 S:      Maintained
12533 F:      drivers/pci/controller/*rcar*
12534
12535 PCI DRIVER FOR SAMSUNG EXYNOS
12536 M:      Jingoo Han <jingoohan1@gmail.com>
12537 L:      linux-pci@vger.kernel.org
12538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12539 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12540 S:      Maintained
12541 F:      drivers/pci/controller/dwc/pci-exynos.c
12542
12543 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12544 M:      Jingoo Han <jingoohan1@gmail.com>
12545 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12546 L:      linux-pci@vger.kernel.org
12547 S:      Maintained
12548 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12549 F:      drivers/pci/controller/dwc/*designware*
12550
12551 PCI DRIVER FOR TI DRA7XX
12552 M:      Kishon Vijay Abraham I <kishon@ti.com>
12553 L:      linux-omap@vger.kernel.org
12554 L:      linux-pci@vger.kernel.org
12555 S:      Supported
12556 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12557 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12558
12559 PCI DRIVER FOR TI KEYSTONE
12560 M:      Murali Karicheri <m-karicheri2@ti.com>
12561 L:      linux-pci@vger.kernel.org
12562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12563 S:      Maintained
12564 F:      drivers/pci/controller/dwc/pci-keystone.c
12565
12566 PCI ENDPOINT SUBSYSTEM
12567 M:      Kishon Vijay Abraham I <kishon@ti.com>
12568 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12569 L:      linux-pci@vger.kernel.org
12570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12571 S:      Supported
12572 F:      drivers/pci/endpoint/
12573 F:      drivers/misc/pci_endpoint_test.c
12574 F:      tools/pci/
12575
12576 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12577 M:      Russell Currey <ruscur@russell.cc>
12578 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12579 M:      Oliver O'Halloran <oohall@gmail.com>
12580 L:      linuxppc-dev@lists.ozlabs.org
12581 S:      Supported
12582 F:      Documentation/PCI/pci-error-recovery.rst
12583 F:      drivers/pci/pcie/aer.c
12584 F:      drivers/pci/pcie/dpc.c
12585 F:      drivers/pci/pcie/err.c
12586 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12587 F:      arch/powerpc/kernel/eeh*.c
12588 F:      arch/powerpc/platforms/*/eeh*.c
12589 F:      arch/powerpc/include/*/eeh*.h
12590
12591 PCI ERROR RECOVERY
12592 M:      Linas Vepstas <linasvepstas@gmail.com>
12593 L:      linux-pci@vger.kernel.org
12594 S:      Supported
12595 F:      Documentation/PCI/pci-error-recovery.rst
12596
12597 PCI MSI DRIVER FOR ALTERA MSI IP
12598 M:      Ley Foon Tan <lftan@altera.com>
12599 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12600 L:      linux-pci@vger.kernel.org
12601 S:      Supported
12602 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12603 F:      drivers/pci/controller/pcie-altera-msi.c
12604
12605 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12606 M:      Toan Le <toan@os.amperecomputing.com>
12607 L:      linux-pci@vger.kernel.org
12608 L:      linux-arm-kernel@lists.infradead.org
12609 S:      Maintained
12610 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12611 F:      drivers/pci/controller/pci-xgene-msi.c
12612
12613 PCI SUBSYSTEM
12614 M:      Bjorn Helgaas <bhelgaas@google.com>
12615 L:      linux-pci@vger.kernel.org
12616 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12618 S:      Supported
12619 F:      Documentation/devicetree/bindings/pci/
12620 F:      Documentation/PCI/
12621 F:      drivers/acpi/pci*
12622 F:      drivers/pci/
12623 F:      include/asm-generic/pci*
12624 F:      include/linux/pci*
12625 F:      include/linux/of_pci.h
12626 F:      include/uapi/linux/pci*
12627 F:      lib/pci*
12628 F:      arch/x86/pci/
12629 F:      arch/x86/kernel/quirks.c
12630 F:      arch/x86/kernel/early-quirks.c
12631
12632 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12633 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12634 R:      Andrew Murray <andrew.murray@arm.com>
12635 L:      linux-pci@vger.kernel.org
12636 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12638 S:      Supported
12639 F:      drivers/pci/controller/
12640
12641 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12642 M:      Jonathan Chocron <jonnyc@amazon.com>
12643 L:      linux-pci@vger.kernel.org
12644 S:      Maintained
12645 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12646 F:      drivers/pci/controller/dwc/pcie-al.c
12647
12648 PCIE DRIVER FOR AMLOGIC MESON
12649 M:      Yue Wang <yue.wang@Amlogic.com>
12650 L:      linux-pci@vger.kernel.org
12651 L:      linux-amlogic@lists.infradead.org
12652 S:      Maintained
12653 F:      drivers/pci/controller/dwc/pci-meson.c
12654
12655 PCIE DRIVER FOR AXIS ARTPEC
12656 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12657 L:      linux-arm-kernel@axis.com
12658 L:      linux-pci@vger.kernel.org
12659 S:      Maintained
12660 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12661 F:      drivers/pci/controller/dwc/*artpec*
12662
12663 PCIE DRIVER FOR CAVIUM THUNDERX
12664 M:      David Daney <david.daney@cavium.com>
12665 L:      linux-pci@vger.kernel.org
12666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12667 S:      Supported
12668 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12669 F:      drivers/pci/controller/pci-thunder-*
12670
12671 PCIE DRIVER FOR HISILICON
12672 M:      Zhou Wang <wangzhou1@hisilicon.com>
12673 L:      linux-pci@vger.kernel.org
12674 S:      Maintained
12675 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12676 F:      drivers/pci/controller/dwc/pcie-hisi.c
12677
12678 PCIE DRIVER FOR HISILICON KIRIN
12679 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12680 M:      Binghui Wang <wangbinghui@hisilicon.com>
12681 L:      linux-pci@vger.kernel.org
12682 S:      Maintained
12683 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12684 F:      drivers/pci/controller/dwc/pcie-kirin.c
12685
12686 PCIE DRIVER FOR HISILICON STB
12687 M:      Shawn Guo <shawn.guo@linaro.org>
12688 L:      linux-pci@vger.kernel.org
12689 S:      Maintained
12690 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12691 F:      drivers/pci/controller/dwc/pcie-histb.c
12692
12693 PCIE DRIVER FOR MEDIATEK
12694 M:      Ryder Lee <ryder.lee@mediatek.com>
12695 L:      linux-pci@vger.kernel.org
12696 L:      linux-mediatek@lists.infradead.org
12697 S:      Supported
12698 F:      Documentation/devicetree/bindings/pci/mediatek*
12699 F:      drivers/pci/controller/*mediatek*
12700
12701 PCIE DRIVER FOR QUALCOMM MSM
12702 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12703 L:      linux-pci@vger.kernel.org
12704 L:      linux-arm-msm@vger.kernel.org
12705 S:      Maintained
12706 F:      drivers/pci/controller/dwc/*qcom*
12707
12708 PCIE DRIVER FOR ROCKCHIP
12709 M:      Shawn Lin <shawn.lin@rock-chips.com>
12710 L:      linux-pci@vger.kernel.org
12711 L:      linux-rockchip@lists.infradead.org
12712 S:      Maintained
12713 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12714 F:      drivers/pci/controller/pcie-rockchip*
12715
12716 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12717 M:      Linus Walleij <linus.walleij@linaro.org>
12718 L:      linux-pci@vger.kernel.org
12719 S:      Maintained
12720 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12721 F:      drivers/pci/controller/pci-v3-semi.c
12722
12723 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12724 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12725 L:      linux-pci@vger.kernel.org
12726 S:      Maintained
12727 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12728 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12729
12730 PCIE DRIVER FOR ST SPEAR13XX
12731 M:      Pratyush Anand <pratyush.anand@gmail.com>
12732 L:      linux-pci@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/pci/controller/dwc/*spear*
12735
12736 PCMCIA SUBSYSTEM
12737 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12739 S:      Odd Fixes
12740 F:      Documentation/pcmcia/
12741 F:      tools/pcmcia/
12742 F:      drivers/pcmcia/
12743 F:      include/pcmcia/
12744
12745 PCNET32 NETWORK DRIVER
12746 M:      Don Fry <pcnet32@frontier.com>
12747 L:      netdev@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/net/ethernet/amd/pcnet32.c
12750
12751 PCRYPT PARALLEL CRYPTO ENGINE
12752 M:      Steffen Klassert <steffen.klassert@secunet.com>
12753 L:      linux-crypto@vger.kernel.org
12754 S:      Maintained
12755 F:      crypto/pcrypt.c
12756 F:      include/crypto/pcrypt.h
12757
12758 PEAQ WMI HOTKEYS DRIVER
12759 M:      Hans de Goede <hdegoede@redhat.com>
12760 L:      platform-driver-x86@vger.kernel.org
12761 S:      Maintained
12762 F:      drivers/platform/x86/peaq-wmi.c
12763
12764 PENSANDO ETHERNET DRIVERS
12765 M:      Shannon Nelson <snelson@pensando.io>
12766 M:      Pensando Drivers <drivers@pensando.io>
12767 L:      netdev@vger.kernel.org
12768 S:      Supported
12769 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12770 F:      drivers/net/ethernet/pensando/
12771
12772 PER-CPU MEMORY ALLOCATOR
12773 M:      Dennis Zhou <dennis@kernel.org>
12774 M:      Tejun Heo <tj@kernel.org>
12775 M:      Christoph Lameter <cl@linux.com>
12776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12777 S:      Maintained
12778 F:      include/linux/percpu*.h
12779 F:      mm/percpu*.c
12780 F:      arch/*/include/asm/percpu.h
12781
12782 PER-TASK DELAY ACCOUNTING
12783 M:      Balbir Singh <bsingharora@gmail.com>
12784 S:      Maintained
12785 F:      include/linux/delayacct.h
12786 F:      kernel/delayacct.c
12787
12788 PERFORMANCE EVENTS SUBSYSTEM
12789 M:      Peter Zijlstra <peterz@infradead.org>
12790 M:      Ingo Molnar <mingo@redhat.com>
12791 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12792 R:      Mark Rutland <mark.rutland@arm.com>
12793 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12794 R:      Jiri Olsa <jolsa@redhat.com>
12795 R:      Namhyung Kim <namhyung@kernel.org>
12796 L:      linux-kernel@vger.kernel.org
12797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12798 S:      Supported
12799 F:      kernel/events/*
12800 F:      include/linux/perf_event.h
12801 F:      include/uapi/linux/perf_event.h
12802 F:      arch/*/kernel/perf_event*.c
12803 F:      arch/*/kernel/*/perf_event*.c
12804 F:      arch/*/kernel/*/*/perf_event*.c
12805 F:      arch/*/include/asm/perf_event.h
12806 F:      arch/*/kernel/perf_callchain.c
12807 F:      arch/*/events/*
12808 F:      arch/*/events/*/*
12809 F:      tools/perf/
12810
12811 PERSONALITY HANDLING
12812 M:      Christoph Hellwig <hch@infradead.org>
12813 L:      linux-abi-devel@lists.sourceforge.net
12814 S:      Maintained
12815 F:      include/linux/personality.h
12816 F:      include/uapi/linux/personality.h
12817
12818 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12819 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12820 L:      linux-input@vger.kernel.org
12821 S:      Maintained
12822 F:      Documentation/input/devices/pxrc.rst
12823 F:      drivers/input/joystick/pxrc.c
12824
12825 FLYSKY FSIA6B RC RECEIVER
12826 M:      Markus Koch <markus@notsyncing.net>
12827 L:      linux-input@vger.kernel.org
12828 S:      Maintained
12829 F:      drivers/input/joystick/fsia6b.c
12830
12831 PHONET PROTOCOL
12832 M:      Remi Denis-Courmont <courmisch@gmail.com>
12833 S:      Supported
12834 F:      Documentation/networking/phonet.txt
12835 F:      include/linux/phonet.h
12836 F:      include/net/phonet/
12837 F:      include/uapi/linux/phonet.h
12838 F:      net/phonet/
12839
12840 PHRAM MTD DRIVER
12841 M:      Joern Engel <joern@lazybastard.org>
12842 L:      linux-mtd@lists.infradead.org
12843 S:      Maintained
12844 F:      drivers/mtd/devices/phram.c
12845
12846 PICOLCD HID DRIVER
12847 M:      Bruno Prémont <bonbons@linux-vserver.org>
12848 L:      linux-input@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/hid/hid-picolcd*
12851
12852 PICOXCELL SUPPORT
12853 M:      Jamie Iles <jamie@jamieiles.com>
12854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12855 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12856 S:      Supported
12857 F:      arch/arm/boot/dts/picoxcell*
12858 F:      arch/arm/mach-picoxcell/
12859 F:      drivers/crypto/picoxcell*
12860
12861 PIDFD API
12862 M:      Christian Brauner <christian@brauner.io>
12863 L:      linux-kernel@vger.kernel.org
12864 S:      Maintained
12865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12866 F:      samples/pidfd/
12867 F:      tools/testing/selftests/pidfd/
12868 K:      (?i)pidfd
12869 K:      (?i)clone3
12870 K:      \b(clone_args|kernel_clone_args)\b
12871
12872 PIN CONTROL SUBSYSTEM
12873 M:      Linus Walleij <linus.walleij@linaro.org>
12874 L:      linux-gpio@vger.kernel.org
12875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12876 S:      Maintained
12877 F:      Documentation/devicetree/bindings/pinctrl/
12878 F:      Documentation/driver-api/pinctl.rst
12879 F:      drivers/pinctrl/
12880 F:      include/linux/pinctrl/
12881
12882 PIN CONTROLLER - MICROCHIP AT91
12883 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12885 L:      linux-gpio@vger.kernel.org
12886 S:      Supported
12887 F:      drivers/pinctrl/pinctrl-at91*
12888 F:      drivers/gpio/gpio-sama5d2-piobu.c
12889
12890 PIN CONTROLLER - FREESCALE
12891 M:      Dong Aisheng <aisheng.dong@nxp.com>
12892 M:      Fabio Estevam <festevam@gmail.com>
12893 M:      Shawn Guo <shawnguo@kernel.org>
12894 M:      Stefan Agner <stefan@agner.ch>
12895 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12896 L:      linux-gpio@vger.kernel.org
12897 S:      Maintained
12898 F:      drivers/pinctrl/freescale/
12899 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12900
12901 PIN CONTROLLER - INTEL
12902 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12903 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12905 S:      Maintained
12906 F:      drivers/pinctrl/intel/
12907
12908 PIN CONTROLLER - MEDIATEK
12909 M:      Sean Wang <sean.wang@kernel.org>
12910 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12911 S:      Maintained
12912 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12913 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12914 F:      drivers/pinctrl/mediatek/
12915
12916 PIN CONTROLLER - QUALCOMM
12917 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12918 S:      Maintained
12919 L:      linux-arm-msm@vger.kernel.org
12920 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12921 F:      drivers/pinctrl/qcom/
12922
12923 PIN CONTROLLER - RENESAS
12924 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12925 L:      linux-renesas-soc@vger.kernel.org
12926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12927 S:      Maintained
12928 F:      drivers/pinctrl/pinctrl-rz*
12929 F:      drivers/pinctrl/sh-pfc/
12930
12931 PIN CONTROLLER - SAMSUNG
12932 M:      Tomasz Figa <tomasz.figa@gmail.com>
12933 M:      Krzysztof Kozlowski <krzk@kernel.org>
12934 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12936 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12937 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12939 S:      Maintained
12940 F:      drivers/pinctrl/samsung/
12941 F:      include/dt-bindings/pinctrl/samsung.h
12942 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12943
12944 PIN CONTROLLER - SINGLE
12945 M:      Tony Lindgren <tony@atomide.com>
12946 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12948 L:      linux-omap@vger.kernel.org
12949 S:      Maintained
12950 F:      drivers/pinctrl/pinctrl-single.c
12951
12952 PIN CONTROLLER - ST SPEAR
12953 M:      Viresh Kumar <vireshk@kernel.org>
12954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12955 W:      http://www.st.com/spear
12956 S:      Maintained
12957 F:      drivers/pinctrl/spear/
12958
12959 PISTACHIO SOC SUPPORT
12960 M:      James Hartley <james.hartley@sondrel.com>
12961 L:      linux-mips@vger.kernel.org
12962 S:      Odd Fixes
12963 F:      arch/mips/pistachio/
12964 F:      arch/mips/include/asm/mach-pistachio/
12965 F:      arch/mips/boot/dts/img/pistachio*
12966 F:      arch/mips/configs/pistachio*_defconfig
12967
12968 PKTCDVD DRIVER
12969 S:      Orphan
12970 M:      linux-block@vger.kernel.org
12971 F:      drivers/block/pktcdvd.c
12972 F:      include/linux/pktcdvd.h
12973 F:      include/uapi/linux/pktcdvd.h
12974
12975 PKUNITY SOC DRIVERS
12976 M:      Guan Xuetao <gxt@pku.edu.cn>
12977 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12978 S:      Maintained
12979 T:      git git://github.com/gxt/linux.git
12980 F:      drivers/input/serio/i8042-unicore32io.h
12981 F:      drivers/i2c/busses/i2c-puv3.c
12982 F:      drivers/video/fbdev/fb-puv3.c
12983 F:      drivers/rtc/rtc-puv3.c
12984
12985 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
12986 M:      Tomasz Duszynski <tduszyns@gmail.com>
12987 S:      Maintained
12988 F:      drivers/iio/chemical/pms7003.c
12989 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
12990
12991 PMBUS HARDWARE MONITORING DRIVERS
12992 M:      Guenter Roeck <linux@roeck-us.net>
12993 L:      linux-hwmon@vger.kernel.org
12994 W:      http://hwmon.wiki.kernel.org/
12995 W:      http://www.roeck-us.net/linux/drivers/
12996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12997 S:      Maintained
12998 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12999 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13000 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13001 F:      Documentation/hwmon/adm1275.rst
13002 F:      Documentation/hwmon/ibm-cffps.rst
13003 F:      Documentation/hwmon/ir35221.rst
13004 F:      Documentation/hwmon/lm25066.rst
13005 F:      Documentation/hwmon/ltc2978.rst
13006 F:      Documentation/hwmon/ltc3815.rst
13007 F:      Documentation/hwmon/max16064.rst
13008 F:      Documentation/hwmon/max20751.rst
13009 F:      Documentation/hwmon/max31785.rst
13010 F:      Documentation/hwmon/max34440.rst
13011 F:      Documentation/hwmon/max8688.rst
13012 F:      Documentation/hwmon/pmbus.rst
13013 F:      Documentation/hwmon/pmbus-core.rst
13014 F:      Documentation/hwmon/tps40422.rst
13015 F:      Documentation/hwmon/ucd9000.rst
13016 F:      Documentation/hwmon/ucd9200.rst
13017 F:      Documentation/hwmon/zl6100.rst
13018 F:      drivers/hwmon/pmbus/
13019 F:      include/linux/pmbus.h
13020
13021 PMC SIERRA MaxRAID DRIVER
13022 L:      linux-scsi@vger.kernel.org
13023 W:      http://www.pmc-sierra.com/
13024 S:      Orphan
13025 F:      drivers/scsi/pmcraid.*
13026
13027 PMC SIERRA PM8001 DRIVER
13028 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13029 L:      linux-scsi@vger.kernel.org
13030 S:      Supported
13031 F:      drivers/scsi/pm8001/
13032
13033 PNP SUPPORT
13034 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13035 S:      Maintained
13036 F:      drivers/pnp/
13037
13038 PNI RM3100 IIO DRIVER
13039 M:      Song Qiang <songqiang1304521@gmail.com>
13040 L:      linux-iio@vger.kernel.org
13041 S:      Maintained
13042 F:      drivers/iio/magnetometer/rm3100*
13043 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13044
13045 POSIX CLOCKS and TIMERS
13046 M:      Thomas Gleixner <tglx@linutronix.de>
13047 L:      linux-kernel@vger.kernel.org
13048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13049 S:      Maintained
13050 F:      fs/timerfd.c
13051 F:      include/linux/timer*
13052 F:      kernel/time/*timer*
13053
13054 POWER MANAGEMENT CORE
13055 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13056 L:      linux-pm@vger.kernel.org
13057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13058 B:      https://bugzilla.kernel.org
13059 S:      Supported
13060 F:      drivers/base/power/
13061 F:      include/linux/pm.h
13062 F:      include/linux/pm_*
13063 F:      include/linux/powercap.h
13064 F:      include/linux/intel_rapl.h
13065 F:      drivers/powercap/
13066 F:      kernel/configs/nopm.config
13067
13068 POWER STATE COORDINATION INTERFACE (PSCI)
13069 M:      Mark Rutland <mark.rutland@arm.com>
13070 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13071 L:      linux-arm-kernel@lists.infradead.org
13072 S:      Maintained
13073 F:      drivers/firmware/psci/
13074 F:      include/linux/psci.h
13075 F:      include/uapi/linux/psci.h
13076
13077 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13078 M:      Sebastian Reichel <sre@kernel.org>
13079 L:      linux-pm@vger.kernel.org
13080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13081 S:      Maintained
13082 F:      Documentation/ABI/testing/sysfs-class-power
13083 F:      Documentation/devicetree/bindings/power/supply/
13084 F:      include/linux/power_supply.h
13085 F:      drivers/power/supply/
13086
13087 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13088 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13089 L:      linuxppc-dev@lists.ozlabs.org
13090 S:      Maintained
13091 F:      drivers/char/powernv-op-panel.c
13092
13093 PPP OVER ATM (RFC 2364)
13094 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13095 S:      Maintained
13096 F:      net/atm/pppoatm.c
13097 F:      include/uapi/linux/atmppp.h
13098
13099 PPP OVER ETHERNET
13100 M:      Michal Ostrowski <mostrows@earthlink.net>
13101 S:      Maintained
13102 F:      drivers/net/ppp/pppoe.c
13103 F:      drivers/net/ppp/pppox.c
13104
13105 PPP OVER L2TP
13106 M:      James Chapman <jchapman@katalix.com>
13107 S:      Maintained
13108 F:      net/l2tp/l2tp_ppp.c
13109 F:      include/linux/if_pppol2tp.h
13110 F:      include/uapi/linux/if_pppol2tp.h
13111
13112 PPP PROTOCOL DRIVERS AND COMPRESSORS
13113 M:      Paul Mackerras <paulus@samba.org>
13114 L:      linux-ppp@vger.kernel.org
13115 S:      Maintained
13116 F:      drivers/net/ppp/ppp_*
13117
13118 PPS SUPPORT
13119 M:      Rodolfo Giometti <giometti@enneenne.com>
13120 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13121 L:      linuxpps@ml.enneenne.com (subscribers-only)
13122 S:      Maintained
13123 F:      Documentation/driver-api/pps.rst
13124 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13125 F:      Documentation/ABI/testing/sysfs-pps
13126 F:      drivers/pps/
13127 F:      include/linux/pps*.h
13128 F:      include/uapi/linux/pps.h
13129
13130 PPTP DRIVER
13131 M:      Dmitry Kozlov <xeb@mail.ru>
13132 L:      netdev@vger.kernel.org
13133 S:      Maintained
13134 F:      drivers/net/ppp/pptp.c
13135 W:      http://sourceforge.net/projects/accel-pptp
13136
13137 PRINTK
13138 M:      Petr Mladek <pmladek@suse.com>
13139 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13140 R:      Steven Rostedt <rostedt@goodmis.org>
13141 S:      Maintained
13142 F:      kernel/printk/
13143 F:      include/linux/printk.h
13144
13145 PRISM54 WIRELESS DRIVER
13146 M:      Luis Chamberlain <mcgrof@kernel.org>
13147 L:      linux-wireless@vger.kernel.org
13148 W:      http://wireless.kernel.org/en/users/Drivers/p54
13149 S:      Obsolete
13150 F:      drivers/net/wireless/intersil/prism54/
13151
13152 PROC FILESYSTEM
13153 R:      Alexey Dobriyan <adobriyan@gmail.com>
13154 L:      linux-kernel@vger.kernel.org
13155 L:      linux-fsdevel@vger.kernel.org
13156 S:      Maintained
13157 F:      fs/proc/
13158 F:      include/linux/proc_fs.h
13159 F:      tools/testing/selftests/proc/
13160 F:      Documentation/filesystems/proc.txt
13161
13162 PROC SYSCTL
13163 M:      Luis Chamberlain <mcgrof@kernel.org>
13164 M:      Kees Cook <keescook@chromium.org>
13165 L:      linux-kernel@vger.kernel.org
13166 L:      linux-fsdevel@vger.kernel.org
13167 S:      Maintained
13168 F:      fs/proc/proc_sysctl.c
13169 F:      include/linux/sysctl.h
13170 F:      kernel/sysctl.c
13171 F:      tools/testing/selftests/sysctl/
13172
13173 PS3 NETWORK SUPPORT
13174 M:      Geoff Levand <geoff@infradead.org>
13175 L:      netdev@vger.kernel.org
13176 L:      linuxppc-dev@lists.ozlabs.org
13177 S:      Maintained
13178 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13179
13180 PS3 PLATFORM SUPPORT
13181 M:      Geoff Levand <geoff@infradead.org>
13182 L:      linuxppc-dev@lists.ozlabs.org
13183 S:      Maintained
13184 F:      arch/powerpc/boot/ps3*
13185 F:      arch/powerpc/include/asm/lv1call.h
13186 F:      arch/powerpc/include/asm/ps3*.h
13187 F:      arch/powerpc/platforms/ps3/
13188 F:      drivers/*/ps3*
13189 F:      drivers/ps3/
13190 F:      drivers/rtc/rtc-ps3.c
13191 F:      drivers/usb/host/*ps3.c
13192 F:      sound/ppc/snd_ps3*
13193
13194 PS3VRAM DRIVER
13195 M:      Jim Paris <jim@jtan.com>
13196 M:      Geoff Levand <geoff@infradead.org>
13197 L:      linuxppc-dev@lists.ozlabs.org
13198 S:      Maintained
13199 F:      drivers/block/ps3vram.c
13200
13201 PSAMPLE PACKET SAMPLING SUPPORT:
13202 M:      Yotam Gigi <yotam.gi@gmail.com>
13203 S:      Maintained
13204 F:      net/psample
13205 F:      include/net/psample.h
13206 F:      include/uapi/linux/psample.h
13207
13208 PSTORE FILESYSTEM
13209 M:      Kees Cook <keescook@chromium.org>
13210 M:      Anton Vorontsov <anton@enomsg.org>
13211 M:      Colin Cross <ccross@android.com>
13212 M:      Tony Luck <tony.luck@intel.com>
13213 S:      Maintained
13214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13215 F:      fs/pstore/
13216 F:      include/linux/pstore*
13217 F:      drivers/firmware/efi/efi-pstore.c
13218 F:      drivers/acpi/apei/erst.c
13219 F:      Documentation/admin-guide/ramoops.rst
13220 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13221 K:      \b(pstore|ramoops)
13222
13223 PTP HARDWARE CLOCK SUPPORT
13224 M:      Richard Cochran <richardcochran@gmail.com>
13225 L:      netdev@vger.kernel.org
13226 S:      Maintained
13227 W:      http://linuxptp.sourceforge.net/
13228 F:      Documentation/ABI/testing/sysfs-ptp
13229 F:      Documentation/driver-api/ptp.rst
13230 F:      drivers/net/phy/dp83640*
13231 F:      drivers/ptp/*
13232 F:      include/linux/ptp_cl*
13233
13234 PTRACE SUPPORT
13235 M:      Oleg Nesterov <oleg@redhat.com>
13236 S:      Maintained
13237 F:      include/asm-generic/syscall.h
13238 F:      include/linux/ptrace.h
13239 F:      include/linux/regset.h
13240 F:      include/linux/tracehook.h
13241 F:      include/uapi/linux/ptrace.h
13242 F:      include/uapi/linux/ptrace.h
13243 F:      kernel/ptrace.c
13244 F:      arch/*/ptrace*.c
13245 F:      arch/*/*/ptrace*.c
13246 F:      arch/*/include/asm/ptrace*.h
13247
13248 PULSE8-CEC DRIVER
13249 M:      Hans Verkuil <hverkuil@xs4all.nl>
13250 L:      linux-media@vger.kernel.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 S:      Maintained
13253 F:      drivers/media/usb/pulse8-cec/*
13254 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13255
13256 PVRUSB2 VIDEO4LINUX DRIVER
13257 M:      Mike Isely <isely@pobox.com>
13258 L:      pvrusb2@isely.net       (subscribers-only)
13259 L:      linux-media@vger.kernel.org
13260 W:      http://www.isely.net/pvrusb2/
13261 T:      git git://linuxtv.org/media_tree.git
13262 S:      Maintained
13263 F:      Documentation/media/v4l-drivers/pvrusb2*
13264 F:      drivers/media/usb/pvrusb2/
13265
13266 PWC WEBCAM DRIVER
13267 M:      Hans Verkuil <hverkuil@xs4all.nl>
13268 L:      linux-media@vger.kernel.org
13269 T:      git git://linuxtv.org/media_tree.git
13270 S:      Odd Fixes
13271 F:      drivers/media/usb/pwc/*
13272 F:      include/trace/events/pwc.h
13273
13274 PWM FAN DRIVER
13275 M:      Kamil Debski <kamil@wypas.org>
13276 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13277 L:      linux-hwmon@vger.kernel.org
13278 S:      Supported
13279 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13280 F:      Documentation/hwmon/pwm-fan.rst
13281 F:      drivers/hwmon/pwm-fan.c
13282
13283 PWM IR Transmitter
13284 M:      Sean Young <sean@mess.org>
13285 L:      linux-media@vger.kernel.org
13286 S:      Maintained
13287 F:      drivers/media/rc/pwm-ir-tx.c
13288
13289 PWM SUBSYSTEM
13290 M:      Thierry Reding <thierry.reding@gmail.com>
13291 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13292 L:      linux-pwm@vger.kernel.org
13293 S:      Maintained
13294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13295 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13296 F:      Documentation/driver-api/pwm.rst
13297 F:      Documentation/devicetree/bindings/pwm/
13298 F:      include/linux/pwm.h
13299 F:      drivers/pwm/
13300 F:      drivers/video/backlight/pwm_bl.c
13301 F:      include/linux/pwm_backlight.h
13302 F:      drivers/gpio/gpio-mvebu.c
13303 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13304 K:      pwm_(config|apply_state|ops)
13305
13306 PXA GPIO DRIVER
13307 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13308 L:      linux-gpio@vger.kernel.org
13309 S:      Maintained
13310 F:      drivers/gpio/gpio-pxa.c
13311
13312 PXA MMCI DRIVER
13313 S:      Orphan
13314
13315 PXA RTC DRIVER
13316 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13317 L:      linux-rtc@vger.kernel.org
13318 S:      Maintained
13319
13320 PXA2xx/PXA3xx SUPPORT
13321 M:      Daniel Mack <daniel@zonque.org>
13322 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13323 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13325 T:      git git://github.com/hzhuang1/linux.git
13326 T:      git git://github.com/rjarzmik/linux.git
13327 S:      Maintained
13328 F:      arch/arm/boot/dts/pxa*
13329 F:      arch/arm/mach-pxa/
13330 F:      drivers/dma/pxa*
13331 F:      drivers/pcmcia/pxa2xx*
13332 F:      drivers/pinctrl/pxa/
13333 F:      drivers/spi/spi-pxa2xx*
13334 F:      drivers/usb/gadget/udc/pxa2*
13335 F:      include/sound/pxa2xx-lib.h
13336 F:      sound/arm/pxa*
13337 F:      sound/soc/pxa/
13338
13339 QAT DRIVER
13340 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13341 L:      qat-linux@intel.com
13342 S:      Supported
13343 F:      drivers/crypto/qat/
13344
13345 QCOM AUDIO (ASoC) DRIVERS
13346 M:      Patrick Lai <plai@codeaurora.org>
13347 M:      Banajit Goswami <bgoswami@codeaurora.org>
13348 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13349 S:      Supported
13350 F:      sound/soc/qcom/
13351
13352 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13353 M:      Gabriel Somlo <somlo@cmu.edu>
13354 M:      "Michael S. Tsirkin" <mst@redhat.com>
13355 L:      qemu-devel@nongnu.org
13356 S:      Maintained
13357 F:      drivers/firmware/qemu_fw_cfg.c
13358 F:      include/uapi/linux/qemu_fw_cfg.h
13359
13360 QIB DRIVER
13361 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13362 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13363 L:      linux-rdma@vger.kernel.org
13364 S:      Supported
13365 F:      drivers/infiniband/hw/qib/
13366
13367 QLOGIC QL41xxx FCOE DRIVER
13368 M:      QLogic-Storage-Upstream@cavium.com
13369 L:      linux-scsi@vger.kernel.org
13370 S:      Supported
13371 F:      drivers/scsi/qedf/
13372
13373 QLOGIC QL41xxx ISCSI DRIVER
13374 M:      QLogic-Storage-Upstream@cavium.com
13375 L:      linux-scsi@vger.kernel.org
13376 S:      Supported
13377 F:      drivers/scsi/qedi/
13378
13379 QLOGIC QL4xxx ETHERNET DRIVER
13380 M:      Ariel Elior <aelior@marvell.com>
13381 M:      GR-everest-linux-l2@marvell.com
13382 L:      netdev@vger.kernel.org
13383 S:      Supported
13384 F:      drivers/net/ethernet/qlogic/qed/
13385 F:      include/linux/qed/
13386 F:      drivers/net/ethernet/qlogic/qede/
13387
13388 QLOGIC QL4xxx RDMA DRIVER
13389 M:      Michal Kalderon <mkalderon@marvell.com>
13390 M:      Ariel Elior <aelior@marvell.com>
13391 L:      linux-rdma@vger.kernel.org
13392 S:      Supported
13393 F:      drivers/infiniband/hw/qedr/
13394 F:      include/uapi/rdma/qedr-abi.h
13395
13396 QLOGIC QLA1280 SCSI DRIVER
13397 M:      Michael Reed <mdr@sgi.com>
13398 L:      linux-scsi@vger.kernel.org
13399 S:      Maintained
13400 F:      drivers/scsi/qla1280.[ch]
13401
13402 QLOGIC QLA2XXX FC-SCSI DRIVER
13403 M:      hmadhani@marvell.com
13404 L:      linux-scsi@vger.kernel.org
13405 S:      Supported
13406 F:      Documentation/scsi/LICENSE.qla2xxx
13407 F:      drivers/scsi/qla2xxx/
13408
13409 QLOGIC QLA3XXX NETWORK DRIVER
13410 M:      GR-Linux-NIC-Dev@marvell.com
13411 L:      netdev@vger.kernel.org
13412 S:      Supported
13413 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13414 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13415
13416 QLOGIC QLA4XXX iSCSI DRIVER
13417 M:      QLogic-Storage-Upstream@qlogic.com
13418 L:      linux-scsi@vger.kernel.org
13419 S:      Supported
13420 F:      Documentation/scsi/LICENSE.qla4xxx
13421 F:      drivers/scsi/qla4xxx/
13422
13423 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13424 M:      Shahed Shaikh <shshaikh@marvell.com>
13425 M:      Manish Chopra <manishc@marvell.com>
13426 M:      GR-Linux-NIC-Dev@marvell.com
13427 L:      netdev@vger.kernel.org
13428 S:      Supported
13429 F:      drivers/net/ethernet/qlogic/qlcnic/
13430
13431 QLOGIC QLGE 10Gb ETHERNET DRIVER
13432 M:      Manish Chopra <manishc@marvell.com>
13433 M:      GR-Linux-NIC-Dev@marvell.com
13434 L:      netdev@vger.kernel.org
13435 S:      Supported
13436 F:      drivers/staging/qlge/
13437
13438 QM1D1B0004 MEDIA DRIVER
13439 M:      Akihiro Tsukada <tskd08@gmail.com>
13440 L:      linux-media@vger.kernel.org
13441 S:      Odd Fixes
13442 F:      drivers/media/tuners/qm1d1b0004*
13443
13444 QM1D1C0042 MEDIA DRIVER
13445 M:      Akihiro Tsukada <tskd08@gmail.com>
13446 L:      linux-media@vger.kernel.org
13447 S:      Odd Fixes
13448 F:      drivers/media/tuners/qm1d1c0042*
13449
13450 QNX4 FILESYSTEM
13451 M:      Anders Larsen <al@alarsen.net>
13452 W:      http://www.alarsen.net/linux/qnx4fs/
13453 S:      Maintained
13454 F:      fs/qnx4/
13455 F:      include/uapi/linux/qnx4_fs.h
13456 F:      include/uapi/linux/qnxtypes.h
13457
13458 QORIQ DPAA2 FSL-MC BUS DRIVER
13459 M:      Stuart Yoder <stuyoder@gmail.com>
13460 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13461 L:      linux-kernel@vger.kernel.org
13462 S:      Maintained
13463 F:      drivers/bus/fsl-mc/
13464 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13465 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13466
13467 QT1010 MEDIA DRIVER
13468 M:      Antti Palosaari <crope@iki.fi>
13469 L:      linux-media@vger.kernel.org
13470 W:      https://linuxtv.org
13471 W:      http://palosaari.fi/linux/
13472 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13473 T:      git git://linuxtv.org/anttip/media_tree.git
13474 S:      Maintained
13475 F:      drivers/media/tuners/qt1010*
13476
13477 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13478 M:      Kalle Valo <kvalo@codeaurora.org>
13479 L:      ath10k@lists.infradead.org
13480 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13482 S:      Supported
13483 F:      drivers/net/wireless/ath/ath10k/
13484
13485 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13486 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13487 L:      linux-wireless@vger.kernel.org
13488 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13489 S:      Supported
13490 F:      drivers/net/wireless/ath/ath9k/
13491
13492 QUALCOMM CAMERA SUBSYSTEM DRIVER
13493 M:      Todor Tomov <todor.too@gmail.com>
13494 L:      linux-media@vger.kernel.org
13495 S:      Maintained
13496 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13497 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13498 F:      drivers/media/platform/qcom/camss/
13499
13500 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13501 M:      Ilia Lin <ilia.lin@kernel.org>
13502 L:      linux-pm@vger.kernel.org
13503 S:      Maintained
13504 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13505 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13506
13507 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13508 M:      Timur Tabi <timur@kernel.org>
13509 L:      netdev@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/net/ethernet/qualcomm/emac/
13512
13513 QUALCOMM ETHQOS ETHERNET DRIVER
13514 M:      Vinod Koul <vkoul@kernel.org>
13515 M:      Niklas Cassel <niklas.cassel@linaro.org>
13516 L:      netdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13519 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13520
13521 QUALCOMM GENERIC INTERFACE I2C DRIVER
13522 M:      Alok Chauhan <alokc@codeaurora.org>
13523 L:      linux-i2c@vger.kernel.org
13524 L:      linux-arm-msm@vger.kernel.org
13525 S:      Supported
13526 F:      drivers/i2c/busses/i2c-qcom-geni.c
13527
13528 QUALCOMM HEXAGON ARCHITECTURE
13529 M:      Brian Cain <bcain@codeaurora.org>
13530 L:      linux-hexagon@vger.kernel.org
13531 S:      Supported
13532 F:      arch/hexagon/
13533
13534 QUALCOMM HIDMA DRIVER
13535 M:      Sinan Kaya <okaya@kernel.org>
13536 L:      linux-arm-kernel@lists.infradead.org
13537 L:      linux-arm-msm@vger.kernel.org
13538 L:      dmaengine@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/dma/qcom/hidma*
13541
13542 QUALCOMM IOMMU
13543 M:      Rob Clark <robdclark@gmail.com>
13544 L:      iommu@lists.linux-foundation.org
13545 L:      linux-arm-msm@vger.kernel.org
13546 S:      Maintained
13547 F:      drivers/iommu/qcom_iommu.c
13548
13549 QUALCOMM TSENS THERMAL DRIVER
13550 M:      Amit Kucheria <amit.kucheria@linaro.org>
13551 L:      linux-pm@vger.kernel.org
13552 L:      linux-arm-msm@vger.kernel.org
13553 S:      Maintained
13554 F:      drivers/thermal/qcom/
13555
13556 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13557 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13558 L:      linux-media@vger.kernel.org
13559 L:      linux-arm-msm@vger.kernel.org
13560 T:      git git://linuxtv.org/media_tree.git
13561 S:      Maintained
13562 F:      drivers/media/platform/qcom/venus/
13563
13564 QUALCOMM WCN36XX WIRELESS DRIVER
13565 M:      Kalle Valo <kvalo@codeaurora.org>
13566 L:      wcn36xx@lists.infradead.org
13567 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13568 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13569 S:      Supported
13570 F:      drivers/net/wireless/ath/wcn36xx/
13571
13572 QUANTENNA QTNFMAC WIRELESS DRIVER
13573 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13574 M:      Avinash Patil <avinashp@quantenna.com>
13575 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13576 L:      linux-wireless@vger.kernel.org
13577 S:      Maintained
13578 F:      drivers/net/wireless/quantenna
13579
13580 RADEON and AMDGPU DRM DRIVERS
13581 M:      Alex Deucher <alexander.deucher@amd.com>
13582 M:      Christian König <christian.koenig@amd.com>
13583 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13584 L:      amd-gfx@lists.freedesktop.org
13585 T:      git git://people.freedesktop.org/~agd5f/linux
13586 S:      Supported
13587 F:      drivers/gpu/drm/radeon/
13588 F:      include/uapi/drm/radeon_drm.h
13589 F:      drivers/gpu/drm/amd/
13590 F:      include/uapi/drm/amdgpu_drm.h
13591
13592 RADEON FRAMEBUFFER DISPLAY DRIVER
13593 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13594 L:      linux-fbdev@vger.kernel.org
13595 S:      Maintained
13596 F:      drivers/video/fbdev/aty/radeon*
13597 F:      include/uapi/linux/radeonfb.h
13598
13599 RADIOSHARK RADIO DRIVER
13600 M:      Hans Verkuil <hverkuil@xs4all.nl>
13601 L:      linux-media@vger.kernel.org
13602 T:      git git://linuxtv.org/media_tree.git
13603 S:      Maintained
13604 F:      drivers/media/radio/radio-shark.c
13605
13606 RADIOSHARK2 RADIO DRIVER
13607 M:      Hans Verkuil <hverkuil@xs4all.nl>
13608 L:      linux-media@vger.kernel.org
13609 T:      git git://linuxtv.org/media_tree.git
13610 S:      Maintained
13611 F:      drivers/media/radio/radio-shark2.c
13612 F:      drivers/media/radio/radio-tea5777.c
13613
13614 RADOS BLOCK DEVICE (RBD)
13615 M:      Ilya Dryomov <idryomov@gmail.com>
13616 M:      Sage Weil <sage@redhat.com>
13617 M:      Alex Elder <elder@kernel.org>
13618 L:      ceph-devel@vger.kernel.org
13619 W:      http://ceph.com/
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13621 T:      git git://github.com/ceph/ceph-client.git
13622 S:      Supported
13623 F:      Documentation/ABI/testing/sysfs-bus-rbd
13624 F:      drivers/block/rbd.c
13625 F:      drivers/block/rbd_types.h
13626
13627 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13628 M:      Paul Mackerras <paulus@samba.org>
13629 L:      linux-fbdev@vger.kernel.org
13630 S:      Maintained
13631 F:      drivers/video/fbdev/aty/aty128fb.c
13632
13633 RAINSHADOW-CEC DRIVER
13634 M:      Hans Verkuil <hverkuil@xs4all.nl>
13635 L:      linux-media@vger.kernel.org
13636 T:      git git://linuxtv.org/media_tree.git
13637 S:      Maintained
13638 F:      drivers/media/usb/rainshadow-cec/*
13639
13640 RALINK MIPS ARCHITECTURE
13641 M:      John Crispin <john@phrozen.org>
13642 L:      linux-mips@vger.kernel.org
13643 S:      Maintained
13644 F:      arch/mips/ralink
13645
13646 RALINK RT2X00 WIRELESS LAN DRIVER
13647 P:      rt2x00 project
13648 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13649 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13650 L:      linux-wireless@vger.kernel.org
13651 S:      Maintained
13652 F:      drivers/net/wireless/ralink/rt2x00/
13653
13654 RAMDISK RAM BLOCK DEVICE DRIVER
13655 M:      Jens Axboe <axboe@kernel.dk>
13656 S:      Maintained
13657 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13658 F:      drivers/block/brd.c
13659
13660 RANCHU VIRTUAL BOARD FOR MIPS
13661 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13662 L:      linux-mips@vger.kernel.org
13663 S:      Supported
13664 F:      arch/mips/generic/board-ranchu.c
13665 F:      arch/mips/configs/generic/board-ranchu.config
13666
13667 RANDOM NUMBER DRIVER
13668 M:      "Theodore Ts'o" <tytso@mit.edu>
13669 S:      Maintained
13670 F:      drivers/char/random.c
13671
13672 RAPIDIO SUBSYSTEM
13673 M:      Matt Porter <mporter@kernel.crashing.org>
13674 M:      Alexandre Bounine <alex.bou9@gmail.com>
13675 S:      Maintained
13676 F:      drivers/rapidio/
13677
13678 RAS INFRASTRUCTURE
13679 M:      Tony Luck <tony.luck@intel.com>
13680 M:      Borislav Petkov <bp@alien8.de>
13681 L:      linux-edac@vger.kernel.org
13682 S:      Maintained
13683 F:      drivers/ras/
13684 F:      include/linux/ras.h
13685 F:      include/ras/ras_event.h
13686 F:      Documentation/admin-guide/ras.rst
13687
13688 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13689 L:      linux-wireless@vger.kernel.org
13690 S:      Orphan
13691 F:      drivers/net/wireless/ray*
13692
13693 RCUTORTURE TEST FRAMEWORK
13694 M:      "Paul E. McKenney" <paulmck@kernel.org>
13695 M:      Josh Triplett <josh@joshtriplett.org>
13696 R:      Steven Rostedt <rostedt@goodmis.org>
13697 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13698 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13699 L:      rcu@vger.kernel.org
13700 S:      Supported
13701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13702 F:      tools/testing/selftests/rcutorture
13703
13704 RDC R-321X SoC
13705 M:      Florian Fainelli <florian@openwrt.org>
13706 S:      Maintained
13707
13708 RDC R6040 FAST ETHERNET DRIVER
13709 M:      Florian Fainelli <f.fainelli@gmail.com>
13710 L:      netdev@vger.kernel.org
13711 S:      Maintained
13712 F:      drivers/net/ethernet/rdc/r6040.c
13713
13714 RDMAVT - RDMA verbs software
13715 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13716 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13717 L:      linux-rdma@vger.kernel.org
13718 S:      Supported
13719 F:      drivers/infiniband/sw/rdmavt
13720
13721 RDS - RELIABLE DATAGRAM SOCKETS
13722 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13723 L:      netdev@vger.kernel.org
13724 L:      linux-rdma@vger.kernel.org
13725 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13726 W:      https://oss.oracle.com/projects/rds/
13727 S:      Supported
13728 F:      net/rds/
13729 F:      Documentation/networking/rds.txt
13730
13731 RDT - RESOURCE ALLOCATION
13732 M:      Fenghua Yu <fenghua.yu@intel.com>
13733 M:      Reinette Chatre <reinette.chatre@intel.com>
13734 L:      linux-kernel@vger.kernel.org
13735 S:      Supported
13736 F:      arch/x86/kernel/cpu/resctrl/
13737 F:      arch/x86/include/asm/resctrl_sched.h
13738 F:      Documentation/x86/resctrl*
13739
13740 READ-COPY UPDATE (RCU)
13741 M:      "Paul E. McKenney" <paulmck@kernel.org>
13742 M:      Josh Triplett <josh@joshtriplett.org>
13743 R:      Steven Rostedt <rostedt@goodmis.org>
13744 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13745 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13746 R:      Joel Fernandes <joel@joelfernandes.org>
13747 L:      rcu@vger.kernel.org
13748 W:      http://www.rdrop.com/users/paulmck/RCU/
13749 S:      Supported
13750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13751 F:      Documentation/RCU/
13752 X:      Documentation/RCU/torture.txt
13753 F:      include/linux/rcu*
13754 X:      include/linux/srcu*.h
13755 F:      kernel/rcu/
13756 X:      kernel/rcu/srcu*.c
13757
13758 REAL TIME CLOCK (RTC) SUBSYSTEM
13759 M:      Alessandro Zummo <a.zummo@towertech.it>
13760 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13761 L:      linux-rtc@vger.kernel.org
13762 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13764 S:      Maintained
13765 F:      Documentation/devicetree/bindings/rtc/
13766 F:      Documentation/admin-guide/rtc.rst
13767 F:      drivers/rtc/
13768 F:      include/linux/rtc.h
13769 F:      include/uapi/linux/rtc.h
13770 F:      include/linux/rtc/
13771 F:      include/linux/platform_data/rtc-*
13772 F:      tools/testing/selftests/rtc/
13773
13774 REALTEK AUDIO CODECS
13775 M:      Bard Liao <bardliao@realtek.com>
13776 M:      Oder Chiou <oder_chiou@realtek.com>
13777 S:      Maintained
13778 F:      sound/soc/codecs/rt*
13779 F:      include/sound/rt*.h
13780
13781 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13782 M:      Linus Walleij <linus.walleij@linaro.org>
13783 S:      Maintained
13784 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13785 F:      drivers/net/dsa/realtek-smi*
13786 F:      drivers/net/dsa/rtl83*
13787
13788 REDPINE WIRELESS DRIVER
13789 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13790 M:      Siva Rebbagondla <siva8118@gmail.com>
13791 L:      linux-wireless@vger.kernel.org
13792 S:      Maintained
13793 F:      drivers/net/wireless/rsi/
13794
13795 REGISTER MAP ABSTRACTION
13796 M:      Mark Brown <broonie@kernel.org>
13797 L:      linux-kernel@vger.kernel.org
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13799 S:      Supported
13800 F:      Documentation/devicetree/bindings/regmap/
13801 F:      drivers/base/regmap/
13802 F:      include/linux/regmap.h
13803
13804 REISERFS FILE SYSTEM
13805 L:      reiserfs-devel@vger.kernel.org
13806 S:      Supported
13807 F:      fs/reiserfs/
13808
13809 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13810 M:      Ohad Ben-Cohen <ohad@wizery.com>
13811 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13812 L:      linux-remoteproc@vger.kernel.org
13813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
13814 S:      Maintained
13815 F:      Documentation/devicetree/bindings/remoteproc/
13816 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13817 F:      Documentation/remoteproc.txt
13818 F:      drivers/remoteproc/
13819 F:      include/linux/remoteproc.h
13820 F:      include/linux/remoteproc/
13821
13822 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13823 M:      Ohad Ben-Cohen <ohad@wizery.com>
13824 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13825 L:      linux-remoteproc@vger.kernel.org
13826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
13827 S:      Maintained
13828 F:      drivers/rpmsg/
13829 F:      Documentation/rpmsg.txt
13830 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13831 F:      include/linux/rpmsg.h
13832 F:      include/linux/rpmsg/
13833 F:      include/uapi/linux/rpmsg.h
13834 F:      samples/rpmsg/
13835
13836 RENESAS CLOCK DRIVERS
13837 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13838 L:      linux-renesas-soc@vger.kernel.org
13839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13840 S:      Supported
13841 F:      drivers/clk/renesas/
13842
13843 RENESAS EMEV2 I2C DRIVER
13844 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13845 S:      Supported
13846 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
13847 F:      drivers/i2c/busses/i2c-emev2.c
13848
13849 RENESAS ETHERNET DRIVERS
13850 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13851 L:      netdev@vger.kernel.org
13852 L:      linux-renesas-soc@vger.kernel.org
13853 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13854 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13855 F:      drivers/net/ethernet/renesas/
13856 F:      include/linux/sh_eth.h
13857
13858 RENESAS R-CAR GYROADC DRIVER
13859 M:      Marek Vasut <marek.vasut@gmail.com>
13860 L:      linux-iio@vger.kernel.org
13861 S:      Supported
13862 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13863 F:      drivers/iio/adc/rcar-gyroadc.c
13864
13865 RENESAS R-CAR I2C DRIVERS
13866 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13867 S:      Supported
13868 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
13869 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
13870 F:      drivers/i2c/busses/i2c-rcar.c
13871 F:      drivers/i2c/busses/i2c-sh_mobile.c
13872
13873 RENESAS RIIC DRIVER
13874 M:      Chris Brandt <chris.brandt@renesas.com>
13875 S:      Supported
13876 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
13877 F:      drivers/i2c/busses/i2c-riic.c
13878
13879 RENESAS USB PHY DRIVER
13880 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13881 L:      linux-renesas-soc@vger.kernel.org
13882 S:      Maintained
13883 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13884
13885 RESET CONTROLLER FRAMEWORK
13886 M:      Philipp Zabel <p.zabel@pengutronix.de>
13887 T:      git git://git.pengutronix.de/git/pza/linux
13888 S:      Maintained
13889 F:      drivers/reset/
13890 F:      Documentation/devicetree/bindings/reset/
13891 F:      include/dt-bindings/reset/
13892 F:      include/linux/reset.h
13893 F:      include/linux/reset/
13894 F:      include/linux/reset-controller.h
13895
13896 RESTARTABLE SEQUENCES SUPPORT
13897 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13898 M:      Peter Zijlstra <peterz@infradead.org>
13899 M:      "Paul E. McKenney" <paulmck@kernel.org>
13900 M:      Boqun Feng <boqun.feng@gmail.com>
13901 L:      linux-kernel@vger.kernel.org
13902 S:      Supported
13903 F:      kernel/rseq.c
13904 F:      include/uapi/linux/rseq.h
13905 F:      include/trace/events/rseq.h
13906 F:      tools/testing/selftests/rseq/
13907
13908 RFKILL
13909 M:      Johannes Berg <johannes@sipsolutions.net>
13910 L:      linux-wireless@vger.kernel.org
13911 W:      http://wireless.kernel.org/
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13914 S:      Maintained
13915 F:      Documentation/driver-api/rfkill.rst
13916 F:      Documentation/ABI/stable/sysfs-class-rfkill
13917 F:      net/rfkill/
13918 F:      include/linux/rfkill.h
13919 F:      include/uapi/linux/rfkill.h
13920
13921 RHASHTABLE
13922 M:      Thomas Graf <tgraf@suug.ch>
13923 M:      Herbert Xu <herbert@gondor.apana.org.au>
13924 L:      netdev@vger.kernel.org
13925 S:      Maintained
13926 F:      lib/rhashtable.c
13927 F:      lib/test_rhashtable.c
13928 F:      include/linux/rhashtable.h
13929 F:      include/linux/rhashtable-types.h
13930
13931 RICOH R5C592 MEMORYSTICK DRIVER
13932 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13933 S:      Maintained
13934 F:      drivers/memstick/host/r592.*
13935
13936 RICOH SMARTMEDIA/XD DRIVER
13937 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13938 S:      Maintained
13939 F:      drivers/mtd/nand/raw/r852.c
13940 F:      drivers/mtd/nand/raw/r852.h
13941
13942 RISC-V ARCHITECTURE
13943 M:      Paul Walmsley <paul.walmsley@sifive.com>
13944 M:      Palmer Dabbelt <palmer@sifive.com>
13945 M:      Albert Ou <aou@eecs.berkeley.edu>
13946 L:      linux-riscv@lists.infradead.org
13947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13948 S:      Supported
13949 F:      arch/riscv/
13950 K:      riscv
13951 N:      riscv
13952
13953 ROCCAT DRIVERS
13954 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13955 W:      http://sourceforge.net/projects/roccat/
13956 S:      Maintained
13957 F:      drivers/hid/hid-roccat*
13958 F:      include/linux/hid-roccat*
13959 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13960
13961 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13962 M:      Jacob Chen <jacob-chen@iotwrt.com>
13963 M:      Ezequiel Garcia <ezequiel@collabora.com>
13964 L:      linux-media@vger.kernel.org
13965 S:      Maintained
13966 F:      drivers/media/platform/rockchip/rga/
13967 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13968
13969 HANTRO VPU CODEC DRIVER
13970 M:      Ezequiel Garcia <ezequiel@collabora.com>
13971 L:      linux-media@vger.kernel.org
13972 S:      Maintained
13973 F:      drivers/staging/media/hantro/
13974 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13975
13976 ROCKER DRIVER
13977 M:      Jiri Pirko <jiri@resnulli.us>
13978 L:      netdev@vger.kernel.org
13979 S:      Supported
13980 F:      drivers/net/ethernet/rocker/
13981
13982 ROCKETPORT DRIVER
13983 P:      Comtrol Corp.
13984 W:      http://www.comtrol.com
13985 S:      Maintained
13986 F:      Documentation/driver-api/serial/rocket.rst
13987 F:      drivers/tty/rocket*
13988
13989 ROCKETPORT EXPRESS/INFINITY DRIVER
13990 M:      Kevin Cernekee <cernekee@gmail.com>
13991 L:      linux-serial@vger.kernel.org
13992 S:      Odd Fixes
13993 F:      drivers/tty/serial/rp2.*
13994
13995 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13996 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13997 L:      linux-kernel@vger.kernel.org
13998 L:      linux-renesas-soc@vger.kernel.org
13999 S:      Supported
14000 F:      drivers/mfd/bd9571mwv.c
14001 F:      drivers/regulator/bd9571mwv-regulator.c
14002 F:      drivers/gpio/gpio-bd9571mwv.c
14003 F:      include/linux/mfd/bd9571mwv.h
14004 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14005
14006 ROSE NETWORK LAYER
14007 M:      Ralf Baechle <ralf@linux-mips.org>
14008 L:      linux-hams@vger.kernel.org
14009 W:      http://www.linux-ax25.org/
14010 S:      Maintained
14011 F:      include/net/rose.h
14012 F:      include/uapi/linux/rose.h
14013 F:      net/rose/
14014
14015 RTL2830 MEDIA DRIVER
14016 M:      Antti Palosaari <crope@iki.fi>
14017 L:      linux-media@vger.kernel.org
14018 W:      https://linuxtv.org
14019 W:      http://palosaari.fi/linux/
14020 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14021 T:      git git://linuxtv.org/anttip/media_tree.git
14022 S:      Maintained
14023 F:      drivers/media/dvb-frontends/rtl2830*
14024
14025 RTL2832 MEDIA DRIVER
14026 M:      Antti Palosaari <crope@iki.fi>
14027 L:      linux-media@vger.kernel.org
14028 W:      https://linuxtv.org
14029 W:      http://palosaari.fi/linux/
14030 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14031 T:      git git://linuxtv.org/anttip/media_tree.git
14032 S:      Maintained
14033 F:      drivers/media/dvb-frontends/rtl2832*
14034
14035 RTL2832_SDR MEDIA DRIVER
14036 M:      Antti Palosaari <crope@iki.fi>
14037 L:      linux-media@vger.kernel.org
14038 W:      https://linuxtv.org
14039 W:      http://palosaari.fi/linux/
14040 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14041 T:      git git://linuxtv.org/anttip/media_tree.git
14042 S:      Maintained
14043 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14044
14045 RTL8180 WIRELESS DRIVER
14046 L:      linux-wireless@vger.kernel.org
14047 W:      http://wireless.kernel.org/
14048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14049 S:      Orphan
14050 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14051
14052 RTL8187 WIRELESS DRIVER
14053 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14054 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14055 M:      Larry Finger <Larry.Finger@lwfinger.net>
14056 L:      linux-wireless@vger.kernel.org
14057 W:      http://wireless.kernel.org/
14058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14059 S:      Maintained
14060 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14061
14062 REALTEK WIRELESS DRIVER (rtlwifi family)
14063 M:      Ping-Ke Shih <pkshih@realtek.com>
14064 L:      linux-wireless@vger.kernel.org
14065 W:      http://wireless.kernel.org/
14066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14067 S:      Maintained
14068 F:      drivers/net/wireless/realtek/rtlwifi/
14069
14070 REALTEK WIRELESS DRIVER (rtw88)
14071 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14072 L:      linux-wireless@vger.kernel.org
14073 S:      Maintained
14074 F:      drivers/net/wireless/realtek/rtw88/
14075
14076 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14077 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14078 L:      linux-wireless@vger.kernel.org
14079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14080 S:      Maintained
14081 F:      drivers/net/wireless/realtek/rtl8xxxu/
14082
14083 RXRPC SOCKETS (AF_RXRPC)
14084 M:      David Howells <dhowells@redhat.com>
14085 L:      linux-afs@lists.infradead.org
14086 S:      Supported
14087 F:      net/rxrpc/
14088 F:      include/keys/rxrpc-type.h
14089 F:      include/net/af_rxrpc.h
14090 F:      include/trace/events/rxrpc.h
14091 F:      include/uapi/linux/rxrpc.h
14092 F:      Documentation/networking/rxrpc.txt
14093 W:      https://www.infradead.org/~dhowells/kafs/
14094
14095 S3 SAVAGE FRAMEBUFFER DRIVER
14096 M:      Antonino Daplas <adaplas@gmail.com>
14097 L:      linux-fbdev@vger.kernel.org
14098 S:      Maintained
14099 F:      drivers/video/fbdev/savage/
14100
14101 S390
14102 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14103 M:      Vasily Gorbik <gor@linux.ibm.com>
14104 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14105 L:      linux-s390@vger.kernel.org
14106 W:      http://www.ibm.com/developerworks/linux/linux390/
14107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14108 S:      Supported
14109 F:      arch/s390/
14110 F:      drivers/s390/
14111 F:      Documentation/s390/
14112 F:      Documentation/driver-api/s390-drivers.rst
14113
14114 S390 COMMON I/O LAYER
14115 M:      Sebastian Ott <sebott@linux.ibm.com>
14116 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14117 L:      linux-s390@vger.kernel.org
14118 W:      http://www.ibm.com/developerworks/linux/linux390/
14119 S:      Supported
14120 F:      drivers/s390/cio/
14121
14122 S390 DASD DRIVER
14123 M:      Stefan Haberland <sth@linux.ibm.com>
14124 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14125 L:      linux-s390@vger.kernel.org
14126 W:      http://www.ibm.com/developerworks/linux/linux390/
14127 S:      Supported
14128 F:      drivers/s390/block/dasd*
14129 F:      block/partitions/ibm.c
14130
14131 S390 IOMMU (PCI)
14132 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14133 L:      linux-s390@vger.kernel.org
14134 W:      http://www.ibm.com/developerworks/linux/linux390/
14135 S:      Supported
14136 F:      drivers/iommu/s390-iommu.c
14137
14138 S390 IUCV NETWORK LAYER
14139 M:      Julian Wiedmann <jwi@linux.ibm.com>
14140 M:      Ursula Braun <ubraun@linux.ibm.com>
14141 L:      linux-s390@vger.kernel.org
14142 W:      http://www.ibm.com/developerworks/linux/linux390/
14143 S:      Supported
14144 F:      drivers/s390/net/*iucv*
14145 F:      include/net/iucv/
14146 F:      net/iucv/
14147
14148 S390 NETWORK DRIVERS
14149 M:      Julian Wiedmann <jwi@linux.ibm.com>
14150 M:      Ursula Braun <ubraun@linux.ibm.com>
14151 L:      linux-s390@vger.kernel.org
14152 W:      http://www.ibm.com/developerworks/linux/linux390/
14153 S:      Supported
14154 F:      drivers/s390/net/
14155
14156 S390 PCI SUBSYSTEM
14157 M:      Sebastian Ott <sebott@linux.ibm.com>
14158 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14159 L:      linux-s390@vger.kernel.org
14160 W:      http://www.ibm.com/developerworks/linux/linux390/
14161 S:      Supported
14162 F:      arch/s390/pci/
14163 F:      drivers/pci/hotplug/s390_pci_hpc.c
14164
14165 S390 VFIO-CCW DRIVER
14166 M:      Cornelia Huck <cohuck@redhat.com>
14167 M:      Eric Farman <farman@linux.ibm.com>
14168 R:      Halil Pasic <pasic@linux.ibm.com>
14169 L:      linux-s390@vger.kernel.org
14170 L:      kvm@vger.kernel.org
14171 S:      Supported
14172 F:      drivers/s390/cio/vfio_ccw*
14173 F:      Documentation/s390/vfio-ccw.rst
14174 F:      include/uapi/linux/vfio_ccw.h
14175
14176 S390 ZCRYPT DRIVER
14177 M:      Harald Freudenberger <freude@linux.ibm.com>
14178 L:      linux-s390@vger.kernel.org
14179 W:      http://www.ibm.com/developerworks/linux/linux390/
14180 S:      Supported
14181 F:      drivers/s390/crypto/
14182
14183 S390 VFIO AP DRIVER
14184 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14185 M:      Pierre Morel <pmorel@linux.ibm.com>
14186 M:      Halil Pasic <pasic@linux.ibm.com>
14187 L:      linux-s390@vger.kernel.org
14188 W:      http://www.ibm.com/developerworks/linux/linux390/
14189 S:      Supported
14190 F:      drivers/s390/crypto/vfio_ap_drv.c
14191 F:      drivers/s390/crypto/vfio_ap_private.h
14192 F:      drivers/s390/crypto/vfio_ap_ops.c
14193 F:      Documentation/s390/vfio-ap.rst
14194
14195 S390 ZFCP DRIVER
14196 M:      Steffen Maier <maier@linux.ibm.com>
14197 M:      Benjamin Block <bblock@linux.ibm.com>
14198 L:      linux-s390@vger.kernel.org
14199 W:      http://www.ibm.com/developerworks/linux/linux390/
14200 S:      Supported
14201 F:      drivers/s390/scsi/zfcp_*
14202
14203 S3C24XX SD/MMC Driver
14204 M:      Ben Dooks <ben-linux@fluff.org>
14205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14206 S:      Supported
14207 F:      drivers/mmc/host/s3cmci.*
14208
14209 SAA6588 RDS RECEIVER DRIVER
14210 M:      Hans Verkuil <hverkuil@xs4all.nl>
14211 L:      linux-media@vger.kernel.org
14212 T:      git git://linuxtv.org/media_tree.git
14213 W:      https://linuxtv.org
14214 S:      Odd Fixes
14215 F:      drivers/media/i2c/saa6588*
14216
14217 SAA7134 VIDEO4LINUX DRIVER
14218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 T:      git git://linuxtv.org/media_tree.git
14222 S:      Odd fixes
14223 F:      Documentation/media/v4l-drivers/saa7134*
14224 F:      drivers/media/pci/saa7134/
14225
14226 SAA7146 VIDEO4LINUX-2 DRIVER
14227 M:      Hans Verkuil <hverkuil@xs4all.nl>
14228 L:      linux-media@vger.kernel.org
14229 T:      git git://linuxtv.org/media_tree.git
14230 S:      Maintained
14231 F:      drivers/media/common/saa7146/
14232 F:      drivers/media/pci/saa7146/
14233 F:      include/media/drv-intf/saa7146*
14234
14235 SAFESETID SECURITY MODULE
14236 M:     Micah Morton <mortonm@chromium.org>
14237 S:     Supported
14238 F:     security/safesetid/
14239 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14240
14241 SAMSUNG AUDIO (ASoC) DRIVERS
14242 M:      Krzysztof Kozlowski <krzk@kernel.org>
14243 M:      Sangbeom Kim <sbkim73@samsung.com>
14244 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14245 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14246 S:      Supported
14247 F:      sound/soc/samsung/
14248 F:      Documentation/devicetree/bindings/sound/samsung*
14249
14250 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14251 M:      Krzysztof Kozlowski <krzk@kernel.org>
14252 L:      linux-crypto@vger.kernel.org
14253 L:      linux-samsung-soc@vger.kernel.org
14254 S:      Maintained
14255 F:      drivers/crypto/exynos-rng.c
14256 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14257
14258 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14259 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14260 L:      linux-samsung-soc@vger.kernel.org
14261 S:      Maintained
14262 F:      drivers/char/hw_random/exynos-trng.c
14263 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14264
14265 SAMSUNG FRAMEBUFFER DRIVER
14266 M:      Jingoo Han <jingoohan1@gmail.com>
14267 L:      linux-fbdev@vger.kernel.org
14268 S:      Maintained
14269 F:      drivers/video/fbdev/s3c-fb.c
14270
14271 SAMSUNG LAPTOP DRIVER
14272 M:      Corentin Chary <corentin.chary@gmail.com>
14273 L:      platform-driver-x86@vger.kernel.org
14274 S:      Maintained
14275 F:      drivers/platform/x86/samsung-laptop.c
14276
14277 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14278 M:      Sangbeom Kim <sbkim73@samsung.com>
14279 M:      Krzysztof Kozlowski <krzk@kernel.org>
14280 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14281 L:      linux-kernel@vger.kernel.org
14282 L:      linux-samsung-soc@vger.kernel.org
14283 S:      Supported
14284 F:      drivers/mfd/sec*.c
14285 F:      drivers/regulator/s2m*.c
14286 F:      drivers/regulator/s5m*.c
14287 F:      drivers/clk/clk-s2mps11.c
14288 F:      drivers/rtc/rtc-s5m.c
14289 F:      include/linux/mfd/samsung/
14290 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14291 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14292 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14293 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14294
14295 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14296 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14297 L:      linux-media@vger.kernel.org
14298 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14299 S:      Maintained
14300 F:      drivers/media/platform/s3c-camif/
14301 F:      include/media/drv-intf/s3c_camif.h
14302
14303 SAMSUNG S3FWRN5 NFC DRIVER
14304 M:      Robert Baldyga <r.baldyga@samsung.com>
14305 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14306 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14307 S:      Supported
14308 F:      drivers/nfc/s3fwrn5
14309
14310 SAMSUNG S5C73M3 CAMERA DRIVER
14311 M:      Kyungmin Park <kyungmin.park@samsung.com>
14312 M:      Andrzej Hajda <a.hajda@samsung.com>
14313 L:      linux-media@vger.kernel.org
14314 S:      Supported
14315 F:      drivers/media/i2c/s5c73m3/*
14316
14317 SAMSUNG S5K5BAF CAMERA DRIVER
14318 M:      Kyungmin Park <kyungmin.park@samsung.com>
14319 M:      Andrzej Hajda <a.hajda@samsung.com>
14320 L:      linux-media@vger.kernel.org
14321 S:      Supported
14322 F:      drivers/media/i2c/s5k5baf.c
14323
14324 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14325 M:      Krzysztof Kozlowski <krzk@kernel.org>
14326 M:      Vladimir Zapolskiy <vz@mleia.com>
14327 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14328 L:      linux-crypto@vger.kernel.org
14329 L:      linux-samsung-soc@vger.kernel.org
14330 S:      Maintained
14331 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.txt
14332 F:      Documentation/devicetree/bindings/crypto/samsung-sss.txt
14333 F:      drivers/crypto/s5p-sss.c
14334
14335 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14336 M:      Kyungmin Park <kyungmin.park@samsung.com>
14337 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14338 L:      linux-media@vger.kernel.org
14339 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14340 S:      Supported
14341 F:      drivers/media/platform/exynos4-is/
14342
14343 SAMSUNG SOC CLOCK DRIVERS
14344 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14345 M:      Tomasz Figa <tomasz.figa@gmail.com>
14346 M:      Chanwoo Choi <cw00.choi@samsung.com>
14347 S:      Supported
14348 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14350 F:      drivers/clk/samsung/
14351 F:      include/dt-bindings/clock/exynos*.h
14352 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14353 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14354 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14355
14356 SAMSUNG SPI DRIVERS
14357 M:      Kukjin Kim <kgene@kernel.org>
14358 M:      Krzysztof Kozlowski <krzk@kernel.org>
14359 M:      Andi Shyti <andi@etezian.org>
14360 L:      linux-spi@vger.kernel.org
14361 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14362 S:      Maintained
14363 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14364 F:      drivers/spi/spi-s3c*
14365 F:      include/linux/platform_data/spi-s3c64xx.h
14366
14367 SAMSUNG SXGBE DRIVERS
14368 M:      Byungho An <bh74.an@samsung.com>
14369 M:      Girish K S <ks.giri@samsung.com>
14370 M:      Vipul Pandya <vipul.pandya@samsung.com>
14371 S:      Supported
14372 L:      netdev@vger.kernel.org
14373 F:      drivers/net/ethernet/samsung/sxgbe/
14374
14375 SAMSUNG THERMAL DRIVER
14376 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14377 L:      linux-pm@vger.kernel.org
14378 L:      linux-samsung-soc@vger.kernel.org
14379 S:      Supported
14380 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14381 F:      drivers/thermal/samsung/
14382
14383 SAMSUNG USB2 PHY DRIVER
14384 M:      Kamil Debski <kamil@wypas.org>
14385 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14386 L:      linux-kernel@vger.kernel.org
14387 S:      Supported
14388 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14389 F:      Documentation/driver-api/phy/samsung-usb2.rst
14390 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14391 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14392 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14393 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14394 F:      drivers/phy/samsung/phy-samsung-usb2.c
14395 F:      drivers/phy/samsung/phy-samsung-usb2.h
14396
14397 SC1200 WDT DRIVER
14398 M:      Zwane Mwaikambo <zwanem@gmail.com>
14399 S:      Maintained
14400 F:      drivers/watchdog/sc1200wdt.c
14401
14402 SCHEDULER
14403 M:      Ingo Molnar <mingo@redhat.com>
14404 M:      Peter Zijlstra <peterz@infradead.org>
14405 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14406 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14407 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14408 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14409 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14410 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14411 L:      linux-kernel@vger.kernel.org
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14413 S:      Maintained
14414 F:      kernel/sched/
14415 F:      include/linux/sched.h
14416 F:      include/uapi/linux/sched.h
14417 F:      include/linux/wait.h
14418 F:      include/linux/preempt.h
14419
14420 SCR24X CHIP CARD INTERFACE DRIVER
14421 M:      Lubomir Rintel <lkundrak@v3.sk>
14422 S:      Supported
14423 F:      drivers/char/pcmcia/scr24x_cs.c
14424
14425 SCSI CDROM DRIVER
14426 M:      Jens Axboe <axboe@kernel.dk>
14427 L:      linux-scsi@vger.kernel.org
14428 W:      http://www.kernel.dk
14429 S:      Maintained
14430 F:      drivers/scsi/sr*
14431
14432 SCSI RDMA PROTOCOL (SRP) INITIATOR
14433 M:      Bart Van Assche <bvanassche@acm.org>
14434 L:      linux-rdma@vger.kernel.org
14435 S:      Supported
14436 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14437 F:      drivers/infiniband/ulp/srp/
14438 F:      include/scsi/srp.h
14439
14440 SCSI RDMA PROTOCOL (SRP) TARGET
14441 M:      Bart Van Assche <bvanassche@acm.org>
14442 L:      linux-rdma@vger.kernel.org
14443 L:      target-devel@vger.kernel.org
14444 S:      Supported
14445 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14446 F:      drivers/infiniband/ulp/srpt/
14447
14448 SCSI SG DRIVER
14449 M:      Doug Gilbert <dgilbert@interlog.com>
14450 L:      linux-scsi@vger.kernel.org
14451 W:      http://sg.danny.cz/sg
14452 S:      Maintained
14453 F:      Documentation/scsi/scsi-generic.txt
14454 F:      drivers/scsi/sg.c
14455 F:      include/scsi/sg.h
14456
14457 SCSI SUBSYSTEM
14458 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14460 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14462 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14463 L:      linux-scsi@vger.kernel.org
14464 S:      Maintained
14465 F:      Documentation/devicetree/bindings/scsi/
14466 F:      drivers/scsi/
14467 F:      include/scsi/
14468
14469 SCSI TAPE DRIVER
14470 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14471 L:      linux-scsi@vger.kernel.org
14472 S:      Maintained
14473 F:      Documentation/scsi/st.txt
14474 F:      drivers/scsi/st.*
14475 F:      drivers/scsi/st_*.h
14476
14477 SCSI TARGET SUBSYSTEM
14478 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14479 L:      linux-scsi@vger.kernel.org
14480 L:      target-devel@vger.kernel.org
14481 W:      http://www.linux-iscsi.org
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14483 Q:      https://patchwork.kernel.org/project/target-devel/list/
14484 S:      Supported
14485 F:      drivers/target/
14486 F:      include/target/
14487 F:      Documentation/target/
14488
14489 SCTP PROTOCOL
14490 M:      Vlad Yasevich <vyasevich@gmail.com>
14491 M:      Neil Horman <nhorman@tuxdriver.com>
14492 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14493 L:      linux-sctp@vger.kernel.org
14494 W:      http://lksctp.sourceforge.net
14495 S:      Maintained
14496 F:      Documentation/networking/sctp.txt
14497 F:      include/linux/sctp.h
14498 F:      include/uapi/linux/sctp.h
14499 F:      include/net/sctp/
14500 F:      net/sctp/
14501
14502 SCx200 CPU SUPPORT
14503 M:      Jim Cromie <jim.cromie@gmail.com>
14504 S:      Odd Fixes
14505 F:      Documentation/i2c/busses/scx200_acb.rst
14506 F:      arch/x86/platform/scx200/
14507 F:      drivers/watchdog/scx200_wdt.c
14508 F:      drivers/i2c/busses/scx200*
14509 F:      drivers/mtd/maps/scx200_docflash.c
14510 F:      include/linux/scx200.h
14511
14512 SCx200 GPIO DRIVER
14513 M:      Jim Cromie <jim.cromie@gmail.com>
14514 S:      Maintained
14515 F:      drivers/char/scx200_gpio.c
14516 F:      include/linux/scx200_gpio.h
14517
14518 SCx200 HRT CLOCKSOURCE DRIVER
14519 M:      Jim Cromie <jim.cromie@gmail.com>
14520 S:      Maintained
14521 F:      drivers/clocksource/scx200_hrt.c
14522
14523 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14524 M:      Sascha Sommer <saschasommer@freenet.de>
14525 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14526 S:      Maintained
14527 F:      drivers/mmc/host/sdricoh_cs.c
14528
14529 SECO BOARDS CEC DRIVER
14530 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14531 S:      Maintained
14532 F:      drivers/media/platform/seco-cec/seco-cec.c
14533 F:      drivers/media/platform/seco-cec/seco-cec.h
14534
14535 SECURE COMPUTING
14536 M:      Kees Cook <keescook@chromium.org>
14537 R:      Andy Lutomirski <luto@amacapital.net>
14538 R:      Will Drewry <wad@chromium.org>
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14540 S:      Supported
14541 F:      kernel/seccomp.c
14542 F:      include/uapi/linux/seccomp.h
14543 F:      include/linux/seccomp.h
14544 F:      tools/testing/selftests/seccomp/*
14545 F:      tools/testing/selftests/kselftest_harness.h
14546 F:      Documentation/userspace-api/seccomp_filter.rst
14547 K:      \bsecure_computing
14548 K:      \bTIF_SECCOMP\b
14549
14550 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14551 M:      Al Cooper <alcooperx@gmail.com>
14552 L:      linux-mmc@vger.kernel.org
14553 L:      bcm-kernel-feedback-list@broadcom.com
14554 S:      Maintained
14555 F:      drivers/mmc/host/sdhci-brcmstb*
14556
14557 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14558 M:      Adrian Hunter <adrian.hunter@intel.com>
14559 L:      linux-mmc@vger.kernel.org
14560 S:      Maintained
14561 F:      drivers/mmc/host/sdhci*
14562 F:      include/linux/mmc/sdhci*
14563
14564 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14565 M:      Adrian Hunter <adrian.hunter@intel.com>
14566 M:      Ritesh Harjani <riteshh@codeaurora.org>
14567 M:      Asutosh Das <asutoshd@codeaurora.org>
14568 L:      linux-mmc@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/mmc/host/cqhci*
14571
14572 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14573 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14574 M:      Manjunath M B <manjumb@synopsys.com>
14575 L:      linux-mmc@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14578
14579 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14580 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14581 L:      linux-mmc@vger.kernel.org
14582 S:      Supported
14583 F:      drivers/mmc/host/sdhci-of-at91.c
14584
14585 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14586 M:      Ben Dooks <ben-linux@fluff.org>
14587 M:      Jaehoon Chung <jh80.chung@samsung.com>
14588 L:      linux-mmc@vger.kernel.org
14589 S:      Maintained
14590 F:      drivers/mmc/host/sdhci-s3c*
14591
14592 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14593 M:      Viresh Kumar <vireshk@kernel.org>
14594 L:      linux-mmc@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/mmc/host/sdhci-spear.c
14597
14598 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14599 M:      Kishon Vijay Abraham I <kishon@ti.com>
14600 L:      linux-mmc@vger.kernel.org
14601 S:      Maintained
14602 F:      drivers/mmc/host/sdhci-omap.c
14603
14604 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14605 M:      Scott Bauer <scott.bauer@intel.com>
14606 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14607 L:      linux-block@vger.kernel.org
14608 S:      Supported
14609 F:      block/sed*
14610 F:      block/opal_proto.h
14611 F:      include/linux/sed*
14612 F:      include/uapi/linux/sed*
14613
14614 SECURITY CONTACT
14615 M:      Security Officers <security@kernel.org>
14616 S:      Supported
14617
14618 SECURITY SUBSYSTEM
14619 M:      James Morris <jmorris@namei.org>
14620 M:      "Serge E. Hallyn" <serge@hallyn.com>
14621 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14623 W:      http://kernsec.org/
14624 S:      Supported
14625 F:      security/
14626 X:      security/selinux/
14627
14628 SELINUX SECURITY MODULE
14629 M:      Paul Moore <paul@paul-moore.com>
14630 M:      Stephen Smalley <sds@tycho.nsa.gov>
14631 M:      Eric Paris <eparis@parisplace.org>
14632 L:      selinux@vger.kernel.org
14633 W:      https://selinuxproject.org
14634 W:      https://github.com/SELinuxProject
14635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14636 S:      Supported
14637 F:      include/uapi/linux/selinux_netlink.h
14638 F:      security/selinux/
14639 F:      scripts/selinux/
14640 F:      Documentation/admin-guide/LSM/SELinux.rst
14641
14642 SENSABLE PHANTOM
14643 M:      Jiri Slaby <jirislaby@gmail.com>
14644 S:      Maintained
14645 F:      drivers/misc/phantom.c
14646 F:      include/uapi/linux/phantom.h
14647
14648 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14649 M:      Tomasz Duszynski <tduszyns@gmail.com>
14650 S:      Maintained
14651 F:      drivers/iio/chemical/sps30.c
14652 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14653
14654 SERIAL DEVICE BUS
14655 M:      Rob Herring <robh@kernel.org>
14656 L:      linux-serial@vger.kernel.org
14657 S:      Maintained
14658 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14659 F:      drivers/tty/serdev/
14660 F:      include/linux/serdev.h
14661
14662 SERIAL DRIVERS
14663 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14664 L:      linux-serial@vger.kernel.org
14665 S:      Maintained
14666 F:      Documentation/devicetree/bindings/serial/
14667 F:      drivers/tty/serial/
14668
14669 SERIAL IR RECEIVER
14670 M:      Sean Young <sean@mess.org>
14671 L:      linux-media@vger.kernel.org
14672 S:      Maintained
14673 F:      drivers/media/rc/serial_ir.c
14674
14675 SFC NETWORK DRIVER
14676 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14677 M:      Edward Cree <ecree@solarflare.com>
14678 M:      Martin Habets <mhabets@solarflare.com>
14679 L:      netdev@vger.kernel.org
14680 S:      Supported
14681 F:      drivers/net/ethernet/sfc/
14682
14683 SFF/SFP/SFP+ MODULE SUPPORT
14684 M:      Russell King <linux@armlinux.org.uk>
14685 L:      netdev@vger.kernel.org
14686 S:      Maintained
14687 F:      drivers/net/phy/phylink.c
14688 F:      drivers/net/phy/sfp*
14689 F:      include/linux/phylink.h
14690 F:      include/linux/sfp.h
14691 K:      phylink
14692
14693 SGI GRU DRIVER
14694 M:      Dimitri Sivanich <sivanich@sgi.com>
14695 S:      Maintained
14696 F:      drivers/misc/sgi-gru/
14697
14698 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14699 M:      Pat Gefre <pfg@sgi.com>
14700 L:      linux-ia64@vger.kernel.org
14701 S:      Supported
14702 F:      Documentation/ia64/serial.rst
14703 F:      drivers/tty/serial/ioc?_serial.c
14704 F:      include/linux/ioc?.h
14705
14706 SGI XP/XPC/XPNET DRIVER
14707 M:      Cliff Whickman <cpw@sgi.com>
14708 M:      Robin Holt <robinmholt@gmail.com>
14709 S:      Maintained
14710 F:      drivers/misc/sgi-xp/
14711
14712 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14713 M:      Ursula Braun <ubraun@linux.ibm.com>
14714 M:      Karsten Graul <kgraul@linux.ibm.com>
14715 L:      linux-s390@vger.kernel.org
14716 W:      http://www.ibm.com/developerworks/linux/linux390/
14717 S:      Supported
14718 F:      net/smc/
14719
14720 SHARP RJ54N1CB0C SENSOR DRIVER
14721 M:      Jacopo Mondi <jacopo@jmondi.org>
14722 L:      linux-media@vger.kernel.org
14723 T:      git git://linuxtv.org/media_tree.git
14724 S:      Odd fixes
14725 F:      drivers/media/i2c/rj54n1cb0c.c
14726 F:      include/media/i2c/rj54n1cb0c.h
14727
14728 SH_VEU V4L2 MEM2MEM DRIVER
14729 L:      linux-media@vger.kernel.org
14730 S:      Orphan
14731 F:      drivers/media/platform/sh_veu.c
14732
14733 SH_VOU V4L2 OUTPUT DRIVER
14734 L:      linux-media@vger.kernel.org
14735 S:      Orphan
14736 F:      drivers/media/platform/sh_vou.c
14737 F:      include/media/drv-intf/sh_vou.h
14738
14739 SI2157 MEDIA DRIVER
14740 M:      Antti Palosaari <crope@iki.fi>
14741 L:      linux-media@vger.kernel.org
14742 W:      https://linuxtv.org
14743 W:      http://palosaari.fi/linux/
14744 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14745 T:      git git://linuxtv.org/anttip/media_tree.git
14746 S:      Maintained
14747 F:      drivers/media/tuners/si2157*
14748
14749 SI2165 MEDIA DRIVER
14750 M:      Matthias Schwarzott <zzam@gentoo.org>
14751 L:      linux-media@vger.kernel.org
14752 W:      https://linuxtv.org
14753 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14754 S:      Maintained
14755 F:      drivers/media/dvb-frontends/si2165*
14756
14757 SI2168 MEDIA DRIVER
14758 M:      Antti Palosaari <crope@iki.fi>
14759 L:      linux-media@vger.kernel.org
14760 W:      https://linuxtv.org
14761 W:      http://palosaari.fi/linux/
14762 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14763 T:      git git://linuxtv.org/anttip/media_tree.git
14764 S:      Maintained
14765 F:      drivers/media/dvb-frontends/si2168*
14766
14767 SI470X FM RADIO RECEIVER I2C DRIVER
14768 M:      Hans Verkuil <hverkuil@xs4all.nl>
14769 L:      linux-media@vger.kernel.org
14770 T:      git git://linuxtv.org/media_tree.git
14771 W:      https://linuxtv.org
14772 S:      Odd Fixes
14773 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14774
14775 SI470X FM RADIO RECEIVER USB DRIVER
14776 M:      Hans Verkuil <hverkuil@xs4all.nl>
14777 L:      linux-media@vger.kernel.org
14778 T:      git git://linuxtv.org/media_tree.git
14779 W:      https://linuxtv.org
14780 S:      Maintained
14781 F:      drivers/media/radio/si470x/radio-si470x-common.c
14782 F:      drivers/media/radio/si470x/radio-si470x.h
14783 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14784
14785 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14786 M:      Eduardo Valentin <edubezval@gmail.com>
14787 L:      linux-media@vger.kernel.org
14788 T:      git git://linuxtv.org/media_tree.git
14789 W:      https://linuxtv.org
14790 S:      Odd Fixes
14791 F:      drivers/media/radio/si4713/si4713.?
14792
14793 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14794 M:      Eduardo Valentin <edubezval@gmail.com>
14795 L:      linux-media@vger.kernel.org
14796 T:      git git://linuxtv.org/media_tree.git
14797 W:      https://linuxtv.org
14798 S:      Odd Fixes
14799 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14800
14801 SI4713 FM RADIO TRANSMITTER USB DRIVER
14802 M:      Hans Verkuil <hverkuil@xs4all.nl>
14803 L:      linux-media@vger.kernel.org
14804 T:      git git://linuxtv.org/media_tree.git
14805 W:      https://linuxtv.org
14806 S:      Maintained
14807 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14808
14809 SIANO DVB DRIVER
14810 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14811 L:      linux-media@vger.kernel.org
14812 W:      https://linuxtv.org
14813 T:      git git://linuxtv.org/media_tree.git
14814 S:      Odd fixes
14815 F:      drivers/media/common/siano/
14816 F:      drivers/media/usb/siano/
14817 F:      drivers/media/usb/siano/
14818 F:      drivers/media/mmc/siano/
14819
14820 SIFIVE DRIVERS
14821 M:      Palmer Dabbelt <palmer@sifive.com>
14822 M:      Paul Walmsley <paul.walmsley@sifive.com>
14823 L:      linux-riscv@lists.infradead.org
14824 T:      git git://github.com/sifive/riscv-linux.git
14825 S:      Supported
14826 K:      [^@]sifive
14827 N:      sifive
14828
14829 SIFIVE FU540 SYSTEM-ON-CHIP
14830 M:      Paul Walmsley <paul.walmsley@sifive.com>
14831 M:      Palmer Dabbelt <palmer@sifive.com>
14832 L:      linux-riscv@lists.infradead.org
14833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14834 S:      Supported
14835 K:      fu540
14836 N:      fu540
14837
14838 SILEAD TOUCHSCREEN DRIVER
14839 M:      Hans de Goede <hdegoede@redhat.com>
14840 L:      linux-input@vger.kernel.org
14841 L:      platform-driver-x86@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/input/touchscreen/silead.c
14844 F:      drivers/platform/x86/touchscreen_dmi.c
14845
14846 SILICON MOTION SM712 FRAME BUFFER DRIVER
14847 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14848 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14849 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14850 L:      linux-fbdev@vger.kernel.org
14851 S:      Maintained
14852 F:      drivers/video/fbdev/sm712*
14853 F:      Documentation/fb/sm712fb.rst
14854
14855 SIMPLE FIRMWARE INTERFACE (SFI)
14856 M:      Len Brown <lenb@kernel.org>
14857 L:      sfi-devel@simplefirmware.org
14858 W:      http://simplefirmware.org/
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14860 S:      Supported
14861 F:      arch/x86/platform/sfi/
14862 F:      drivers/sfi/
14863 F:      include/linux/sfi*.h
14864
14865 SIMPLEFB FB DRIVER
14866 M:      Hans de Goede <hdegoede@redhat.com>
14867 L:      linux-fbdev@vger.kernel.org
14868 S:      Maintained
14869 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14870 F:      drivers/video/fbdev/simplefb.c
14871 F:      include/linux/platform_data/simplefb.h
14872
14873 SIMTEC EB110ATX (Chalice CATS)
14874 P:      Ben Dooks
14875 P:      Vincent Sanders <vince@simtec.co.uk>
14876 M:      Simtec Linux Team <linux@simtec.co.uk>
14877 W:      http://www.simtec.co.uk/products/EB110ATX/
14878 S:      Supported
14879
14880 SIMTEC EB2410ITX (BAST)
14881 P:      Ben Dooks
14882 P:      Vincent Sanders <vince@simtec.co.uk>
14883 M:      Simtec Linux Team <linux@simtec.co.uk>
14884 W:      http://www.simtec.co.uk/products/EB2410ITX/
14885 S:      Supported
14886 F:      arch/arm/mach-s3c24xx/mach-bast.c
14887 F:      arch/arm/mach-s3c24xx/bast-ide.c
14888 F:      arch/arm/mach-s3c24xx/bast-irq.c
14889
14890 SIPHASH PRF ROUTINES
14891 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14892 S:      Maintained
14893 F:      lib/siphash.c
14894 F:      lib/test_siphash.c
14895 F:      include/linux/siphash.h
14896
14897 SIOX
14898 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14899 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14900 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14901 S:      Supported
14902 F:      drivers/siox/*
14903 F:      drivers/gpio/gpio-siox.c
14904 F:      include/trace/events/siox.h
14905
14906 SIS 190 ETHERNET DRIVER
14907 M:      Francois Romieu <romieu@fr.zoreil.com>
14908 L:      netdev@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/net/ethernet/sis/sis190.c
14911
14912 SIS 900/7016 FAST ETHERNET DRIVER
14913 M:      Daniele Venzano <venza@brownhat.org>
14914 W:      http://www.brownhat.org/sis900.html
14915 L:      netdev@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/net/ethernet/sis/sis900.*
14918
14919 SIS FRAMEBUFFER DRIVER
14920 M:      Thomas Winischhofer <thomas@winischhofer.net>
14921 W:      http://www.winischhofer.net/linuxsisvga.shtml
14922 S:      Maintained
14923 F:      Documentation/fb/sisfb.rst
14924 F:      drivers/video/fbdev/sis/
14925 F:      include/video/sisfb.h
14926
14927 SIS USB2VGA DRIVER
14928 M:      Thomas Winischhofer <thomas@winischhofer.net>
14929 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14930 S:      Maintained
14931 F:      drivers/usb/misc/sisusbvga/
14932
14933 SLAB ALLOCATOR
14934 M:      Christoph Lameter <cl@linux.com>
14935 M:      Pekka Enberg <penberg@kernel.org>
14936 M:      David Rientjes <rientjes@google.com>
14937 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14938 M:      Andrew Morton <akpm@linux-foundation.org>
14939 L:      linux-mm@kvack.org
14940 S:      Maintained
14941 F:      include/linux/sl?b*.h
14942 F:      mm/sl?b*
14943
14944 SLEEPABLE READ-COPY UPDATE (SRCU)
14945 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14946 M:      "Paul E. McKenney" <paulmck@kernel.org>
14947 M:      Josh Triplett <josh@joshtriplett.org>
14948 R:      Steven Rostedt <rostedt@goodmis.org>
14949 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14950 L:      rcu@vger.kernel.org
14951 W:      http://www.rdrop.com/users/paulmck/RCU/
14952 S:      Supported
14953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14954 F:      include/linux/srcu*.h
14955 F:      kernel/rcu/srcu*.c
14956
14957 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14958 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14960 S:      Maintained
14961 F:      drivers/slimbus/
14962 F:      Documentation/devicetree/bindings/slimbus/
14963 F:      include/linux/slimbus.h
14964
14965 SMACK SECURITY MODULE
14966 M:      Casey Schaufler <casey@schaufler-ca.com>
14967 L:      linux-security-module@vger.kernel.org
14968 W:      http://schaufler-ca.com
14969 T:      git git://github.com/cschaufler/smack-next
14970 S:      Maintained
14971 F:      Documentation/admin-guide/LSM/Smack.rst
14972 F:      security/smack/
14973
14974 SMC91x ETHERNET DRIVER
14975 M:      Nicolas Pitre <nico@fluxnic.net>
14976 S:      Odd Fixes
14977 F:      drivers/net/ethernet/smsc/smc91x.*
14978
14979 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14980 M:      Sakari Ailus <sakari.ailus@iki.fi>
14981 L:      linux-media@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/media/i2c/smiapp/
14984 F:      include/media/i2c/smiapp.h
14985 F:      drivers/media/i2c/smiapp-pll.c
14986 F:      drivers/media/i2c/smiapp-pll.h
14987 F:      include/uapi/linux/smiapp.h
14988 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14989
14990 SMM665 HARDWARE MONITOR DRIVER
14991 M:      Guenter Roeck <linux@roeck-us.net>
14992 L:      linux-hwmon@vger.kernel.org
14993 S:      Maintained
14994 F:      Documentation/hwmon/smm665.rst
14995 F:      drivers/hwmon/smm665.c
14996
14997 SMSC EMC2103 HARDWARE MONITOR DRIVER
14998 M:      Steve Glendinning <steve.glendinning@shawell.net>
14999 L:      linux-hwmon@vger.kernel.org
15000 S:      Maintained
15001 F:      Documentation/hwmon/emc2103.rst
15002 F:      drivers/hwmon/emc2103.c
15003
15004 SMSC SCH5627 HARDWARE MONITOR DRIVER
15005 M:      Hans de Goede <hdegoede@redhat.com>
15006 L:      linux-hwmon@vger.kernel.org
15007 S:      Supported
15008 F:      Documentation/hwmon/sch5627.rst
15009 F:      drivers/hwmon/sch5627.c
15010
15011 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15012 M:      Steve Glendinning <steve.glendinning@shawell.net>
15013 L:      linux-fbdev@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/video/fbdev/smscufx.c
15016
15017 SMSC47B397 HARDWARE MONITOR DRIVER
15018 M:      Jean Delvare <jdelvare@suse.com>
15019 L:      linux-hwmon@vger.kernel.org
15020 S:      Maintained
15021 F:      Documentation/hwmon/smsc47b397.rst
15022 F:      drivers/hwmon/smsc47b397.c
15023
15024 SMSC911x ETHERNET DRIVER
15025 M:      Steve Glendinning <steve.glendinning@shawell.net>
15026 L:      netdev@vger.kernel.org
15027 S:      Maintained
15028 F:      include/linux/smsc911x.h
15029 F:      drivers/net/ethernet/smsc/smsc911x.*
15030
15031 SMSC9420 PCI ETHERNET DRIVER
15032 M:      Steve Glendinning <steve.glendinning@shawell.net>
15033 L:      netdev@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/net/ethernet/smsc/smsc9420.*
15036
15037 SOC-CAMERA V4L2 SUBSYSTEM
15038 L:      linux-media@vger.kernel.org
15039 T:      git git://linuxtv.org/media_tree.git
15040 S:      Orphan
15041 F:      include/media/soc_camera.h
15042 F:      drivers/staging/media/soc_camera/
15043
15044 SOCIONEXT SYNQUACER I2C DRIVER
15045 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
15046 L:      linux-i2c@vger.kernel.org
15047 S:      Maintained
15048 F:      drivers/i2c/busses/i2c-synquacer.c
15049 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15050
15051 SOCIONEXT UNIPHIER SOUND DRIVER
15052 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15053 S:      Orphan
15054 F:      sound/soc/uniphier/
15055
15056 SOEKRIS NET48XX LED SUPPORT
15057 M:      Chris Boot <bootc@bootc.net>
15058 S:      Maintained
15059 F:      drivers/leds/leds-net48xx.c
15060
15061 SOFT-IWARP DRIVER (siw)
15062 M:      Bernard Metzler <bmt@zurich.ibm.com>
15063 L:      linux-rdma@vger.kernel.org
15064 S:      Supported
15065 F:      drivers/infiniband/sw/siw/
15066 F:      include/uapi/rdma/siw-abi.h
15067
15068 SOFT-ROCE DRIVER (rxe)
15069 M:      Moni Shoua <monis@mellanox.com>
15070 L:      linux-rdma@vger.kernel.org
15071 S:      Supported
15072 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15073 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15074 F:      drivers/infiniband/sw/rxe/
15075 F:      include/uapi/rdma/rdma_user_rxe.h
15076
15077 SOFTLOGIC 6x10 MPEG CODEC
15078 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15079 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15080 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15081 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15082 M:      Ismael Luceno <ismael@iodev.co.uk>
15083 L:      linux-media@vger.kernel.org
15084 S:      Supported
15085 F:      drivers/media/pci/solo6x10/
15086
15087 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15088 M:      James Morse <james.morse@arm.com>
15089 L:      linux-arm-kernel@lists.infradead.org
15090 S:      Maintained
15091 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15092 F:      drivers/firmware/arm_sdei.c
15093 F:      include/linux/arm_sdei.h
15094 F:      include/uapi/linux/arm_sdei.h
15095
15096 SOFTWARE RAID (Multiple Disks) SUPPORT
15097 M:      Song Liu <song@kernel.org>
15098 L:      linux-raid@vger.kernel.org
15099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15100 S:      Supported
15101 F:      drivers/md/Makefile
15102 F:      drivers/md/Kconfig
15103 F:      drivers/md/md*
15104 F:      drivers/md/raid*
15105 F:      include/linux/raid/
15106 F:      include/uapi/linux/raid/
15107
15108 SOCIONEXT (SNI) AVE NETWORK DRIVER
15109 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15110 L:      netdev@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/net/ethernet/socionext/sni_ave.c
15113 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15114
15115 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15116 M:      Jassi Brar <jaswinder.singh@linaro.org>
15117 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15118 L:      netdev@vger.kernel.org
15119 S:      Maintained
15120 F:      drivers/net/ethernet/socionext/netsec.c
15121 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15122
15123 SOCIONEXT (SNI) Synquacer SPI DRIVER
15124 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15125 M:      Jassi Brar <jaswinder.singh@linaro.org>
15126 L:      linux-spi@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/spi/spi-synquacer.c
15129 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15130
15131 SOLIDRUN CLEARFOG SUPPORT
15132 M:      Russell King <linux@armlinux.org.uk>
15133 S:      Maintained
15134 F:      arch/arm/boot/dts/armada-388-clearfog*
15135 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15136
15137 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15138 M:      Russell King <linux@armlinux.org.uk>
15139 S:      Maintained
15140 F:      arch/arm/boot/dts/imx6*-cubox-i*
15141 F:      arch/arm/boot/dts/imx6*-hummingboard*
15142 F:      arch/arm/boot/dts/imx6*-sr-*
15143
15144 SONIC NETWORK DRIVER
15145 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15146 L:      netdev@vger.kernel.org
15147 S:      Maintained
15148 F:      drivers/net/ethernet/natsemi/sonic.*
15149
15150 SONICS SILICON BACKPLANE DRIVER (SSB)
15151 M:      Michael Buesch <m@bues.ch>
15152 L:      linux-wireless@vger.kernel.org
15153 S:      Maintained
15154 F:      drivers/ssb/
15155 F:      include/linux/ssb/
15156
15157 SONY IMX214 SENSOR DRIVER
15158 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15159 L:      linux-media@vger.kernel.org
15160 T:      git git://linuxtv.org/media_tree.git
15161 S:      Maintained
15162 F:      drivers/media/i2c/imx214.c
15163 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15164
15165 SONY IMX258 SENSOR DRIVER
15166 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15167 L:      linux-media@vger.kernel.org
15168 T:      git git://linuxtv.org/media_tree.git
15169 S:      Maintained
15170 F:      drivers/media/i2c/imx258.c
15171
15172 SONY IMX274 SENSOR DRIVER
15173 M:      Leon Luo <leonl@leopardimaging.com>
15174 L:      linux-media@vger.kernel.org
15175 T:      git git://linuxtv.org/media_tree.git
15176 S:      Maintained
15177 F:      drivers/media/i2c/imx274.c
15178 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15179
15180 SONY IMX319 SENSOR DRIVER
15181 M:      Bingbu Cao <bingbu.cao@intel.com>
15182 L:      linux-media@vger.kernel.org
15183 T:      git git://linuxtv.org/media_tree.git
15184 S:      Maintained
15185 F:      drivers/media/i2c/imx319.c
15186
15187 SONY IMX355 SENSOR DRIVER
15188 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15189 L:      linux-media@vger.kernel.org
15190 T:      git git://linuxtv.org/media_tree.git
15191 S:      Maintained
15192 F:      drivers/media/i2c/imx355.c
15193
15194 SONY MEMORYSTICK SUBSYSTEM
15195 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15196 M:      Alex Dubov <oakad@yahoo.com>
15197 M:      Ulf Hansson <ulf.hansson@linaro.org>
15198 L:      linux-mmc@vger.kernel.org
15199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15200 S:      Maintained
15201 F:      drivers/memstick/
15202 F:      include/linux/memstick.h
15203
15204 SONY VAIO CONTROL DEVICE DRIVER
15205 M:      Mattia Dongili <malattia@linux.it>
15206 L:      platform-driver-x86@vger.kernel.org
15207 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15208 S:      Maintained
15209 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15210 F:      drivers/char/sonypi.c
15211 F:      drivers/platform/x86/sony-laptop.c
15212 F:      include/linux/sony-laptop.h
15213
15214 SOUND
15215 M:      Jaroslav Kysela <perex@perex.cz>
15216 M:      Takashi Iwai <tiwai@suse.com>
15217 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15218 W:      http://www.alsa-project.org/
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15220 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15221 S:      Maintained
15222 F:      Documentation/sound/
15223 F:      include/sound/
15224 F:      include/uapi/sound/
15225 F:      sound/
15226
15227 SOUND - COMPRESSED AUDIO
15228 M:      Vinod Koul <vkoul@kernel.org>
15229 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15231 S:      Supported
15232 F:      Documentation/sound/designs/compress-offload.rst
15233 F:      include/sound/compress_driver.h
15234 F:      include/uapi/sound/compress_*
15235 F:      sound/core/compress_offload.c
15236 F:      sound/soc/soc-compress.c
15237
15238 SOUND - DMAENGINE HELPERS
15239 M:      Lars-Peter Clausen <lars@metafoo.de>
15240 S:      Supported
15241 F:      include/sound/dmaengine_pcm.h
15242 F:      sound/core/pcm_dmaengine.c
15243 F:      sound/soc/soc-generic-dmaengine-pcm.c
15244
15245 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15246 M:      Liam Girdwood <lgirdwood@gmail.com>
15247 M:      Mark Brown <broonie@kernel.org>
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15250 W:      http://alsa-project.org/main/index.php/ASoC
15251 S:      Supported
15252 F:      Documentation/devicetree/bindings/sound/
15253 F:      Documentation/sound/soc/
15254 F:      sound/soc/
15255 F:      include/dt-bindings/sound/
15256 F:      include/sound/soc*
15257
15258 SOUNDWIRE SUBSYSTEM
15259 M:      Vinod Koul <vkoul@kernel.org>
15260 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15261 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15262 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15263 S:      Supported
15264 F:      Documentation/driver-api/soundwire/
15265 F:      drivers/soundwire/
15266 F:      include/linux/soundwire/
15267
15268 SP2 MEDIA DRIVER
15269 M:      Olli Salonen <olli.salonen@iki.fi>
15270 L:      linux-media@vger.kernel.org
15271 W:      https://linuxtv.org
15272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15273 S:      Maintained
15274 F:      drivers/media/dvb-frontends/sp2*
15275
15276 SPARC + UltraSPARC (sparc/sparc64)
15277 M:      "David S. Miller" <davem@davemloft.net>
15278 L:      sparclinux@vger.kernel.org
15279 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15282 S:      Maintained
15283 F:      arch/sparc/
15284 F:      drivers/sbus/
15285
15286 SPARC SERIAL DRIVERS
15287 M:      "David S. Miller" <davem@davemloft.net>
15288 L:      sparclinux@vger.kernel.org
15289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15291 S:      Maintained
15292 F:      include/linux/sunserialcore.h
15293 F:      drivers/tty/serial/suncore.c
15294 F:      drivers/tty/serial/sunhv.c
15295 F:      drivers/tty/serial/sunsab.c
15296 F:      drivers/tty/serial/sunsab.h
15297 F:      drivers/tty/serial/sunsu.c
15298 F:      drivers/tty/serial/sunzilog.c
15299 F:      drivers/tty/serial/sunzilog.h
15300 F:      drivers/tty/vcc.c
15301
15302 SPARSE CHECKER
15303 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15304 L:      linux-sparse@vger.kernel.org
15305 W:      https://sparse.wiki.kernel.org/
15306 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15307 S:      Maintained
15308 F:      include/linux/compiler.h
15309
15310 SPEAR CLOCK FRAMEWORK SUPPORT
15311 M:      Viresh Kumar <vireshk@kernel.org>
15312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15313 W:      http://www.st.com/spear
15314 S:      Maintained
15315 F:      drivers/clk/spear/
15316
15317 SPEAR PLATFORM SUPPORT
15318 M:      Viresh Kumar <vireshk@kernel.org>
15319 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15321 W:      http://www.st.com/spear
15322 S:      Maintained
15323 F:      arch/arm/boot/dts/spear*
15324 F:      arch/arm/mach-spear/
15325
15326 SPI NOR SUBSYSTEM
15327 M:      Marek Vasut <marek.vasut@gmail.com>
15328 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15329 L:      linux-mtd@lists.infradead.org
15330 W:      http://www.linux-mtd.infradead.org/
15331 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15333 S:      Maintained
15334 F:      drivers/mtd/spi-nor/
15335 F:      include/linux/mtd/spi-nor.h
15336
15337 SPI SUBSYSTEM
15338 M:      Mark Brown <broonie@kernel.org>
15339 L:      linux-spi@vger.kernel.org
15340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15341 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/spi/
15344 F:      Documentation/spi/
15345 F:      drivers/spi/
15346 F:      include/linux/spi/
15347 F:      include/uapi/linux/spi/
15348 F:      tools/spi/
15349
15350 SPIDERNET NETWORK DRIVER for CELL
15351 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15352 L:      netdev@vger.kernel.org
15353 S:      Supported
15354 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15355 F:      drivers/net/ethernet/toshiba/spider_net*
15356
15357 SPMI SUBSYSTEM
15358 R:      Stephen Boyd <sboyd@kernel.org>
15359 L:      linux-arm-msm@vger.kernel.org
15360 F:      Documentation/devicetree/bindings/spmi/
15361 F:      drivers/spmi/
15362 F:      include/dt-bindings/spmi/spmi.h
15363 F:      include/linux/spmi.h
15364 F:      include/trace/events/spmi.h
15365
15366 SPU FILE SYSTEM
15367 M:      Jeremy Kerr <jk@ozlabs.org>
15368 L:      linuxppc-dev@lists.ozlabs.org
15369 W:      http://www.ibm.com/developerworks/power/cell/
15370 S:      Supported
15371 F:      Documentation/filesystems/spufs.txt
15372 F:      arch/powerpc/platforms/cell/spufs/
15373
15374 SQUASHFS FILE SYSTEM
15375 M:      Phillip Lougher <phillip@squashfs.org.uk>
15376 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15377 W:      http://squashfs.org.uk
15378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15379 S:      Maintained
15380 F:      Documentation/filesystems/squashfs.txt
15381 F:      fs/squashfs/
15382
15383 SRM (Alpha) environment access
15384 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15385 S:      Maintained
15386 F:      arch/alpha/kernel/srm_env.c
15387
15388 ST LSM6DSx IMU IIO DRIVER
15389 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15390 L:      linux-iio@vger.kernel.org
15391 W:      http://www.st.com/
15392 S:      Maintained
15393 F:      drivers/iio/imu/st_lsm6dsx/
15394 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15395
15396 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15397 M:      Mickael Guene <mickael.guene@st.com>
15398 L:      linux-media@vger.kernel.org
15399 T:      git git://linuxtv.org/media_tree.git
15400 S:      Maintained
15401 F:      drivers/media/i2c/st-mipid02.c
15402 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15403
15404 ST STM32 I2C/SMBUS DRIVER
15405 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15406 L:      linux-i2c@vger.kernel.org
15407 S:      Maintained
15408 F:      drivers/i2c/busses/i2c-stm32*
15409
15410 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15411 M:      Song Qiang <songqiang1304521@gmail.com>
15412 L:      linux-iio@vger.kernel.org
15413 S:      Maintained
15414 F:      drivers/iio/proximity/vl53l0x-i2c.c
15415 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15416
15417 STABLE BRANCH
15418 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15419 M:      Sasha Levin <sashal@kernel.org>
15420 L:      stable@vger.kernel.org
15421 S:      Supported
15422 F:      Documentation/process/stable-kernel-rules.rst
15423
15424 STAGING - COMEDI
15425 M:      Ian Abbott <abbotti@mev.co.uk>
15426 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15427 S:      Odd Fixes
15428 F:      drivers/staging/comedi/
15429
15430 STAGING - FIELDBUS SUBSYSTEM
15431 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15432 S:      Maintained
15433 F:      drivers/staging/fieldbus/*
15434 F:      drivers/staging/fieldbus/Documentation/
15435
15436 STAGING - HMS ANYBUS-S BUS
15437 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15438 S:      Maintained
15439 F:      drivers/staging/fieldbus/anybuss/
15440
15441 STAGING - INDUSTRIAL IO
15442 M:      Jonathan Cameron <jic23@kernel.org>
15443 L:      linux-iio@vger.kernel.org
15444 S:      Odd Fixes
15445 F:      Documentation/devicetree/bindings/staging/iio/
15446 F:      drivers/staging/iio/
15447
15448 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15449 M:      Marc Dietrich <marvin24@gmx.de>
15450 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15451 L:      linux-tegra@vger.kernel.org
15452 S:      Maintained
15453 F:      drivers/staging/nvec/
15454
15455 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15456 M:      Jens Frederich <jfrederich@gmail.com>
15457 M:      Daniel Drake <dsd@laptop.org>
15458 M:      Jon Nettleton <jon.nettleton@gmail.com>
15459 W:      http://wiki.laptop.org/go/DCON
15460 S:      Maintained
15461 F:      drivers/staging/olpc_dcon/
15462
15463 STAGING - REALTEK RTL8712U DRIVERS
15464 M:      Larry Finger <Larry.Finger@lwfinger.net>
15465 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15466 S:      Odd Fixes
15467 F:      drivers/staging/rtl8712/
15468
15469 STAGING - REALTEK RTL8188EU DRIVERS
15470 M:      Larry Finger <Larry.Finger@lwfinger.net>
15471 S:      Odd Fixes
15472 F:      drivers/staging/rtl8188eu/
15473
15474 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15475 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15476 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15477 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15478 L:      linux-fbdev@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/staging/sm750fb/
15481
15482 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15483 M:      William Hubbs <w.d.hubbs@gmail.com>
15484 M:      Chris Brannon <chris@the-brannons.com>
15485 M:      Kirk Reiser <kirk@reisers.ca>
15486 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15487 L:      speakup@linux-speakup.org
15488 W:      http://www.linux-speakup.org/
15489 S:      Odd Fixes
15490 F:      drivers/staging/speakup/
15491
15492 STAGING - VIA VT665X DRIVERS
15493 M:      Forest Bond <forest@alittletooquiet.net>
15494 S:      Odd Fixes
15495 F:      drivers/staging/vt665?/
15496
15497 STAGING - WILC1000 WIFI DRIVER
15498 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15499 M:      Ajay Singh <ajay.kathat@microchip.com>
15500 L:      linux-wireless@vger.kernel.org
15501 S:      Supported
15502 F:      drivers/staging/wilc1000/
15503
15504 STAGING SUBSYSTEM
15505 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15507 L:      devel@driverdev.osuosl.org
15508 S:      Supported
15509 F:      drivers/staging/
15510
15511 STARFIRE/DURALAN NETWORK DRIVER
15512 M:      Ion Badulescu <ionut@badula.org>
15513 S:      Odd Fixes
15514 F:      drivers/net/ethernet/adaptec/starfire*
15515
15516 STEC S1220 SKD DRIVER
15517 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15518 L:      linux-block@vger.kernel.org
15519 S:      Maintained
15520 F:      drivers/block/skd*[ch]
15521
15522 STI AUDIO (ASoC) DRIVERS
15523 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15524 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15525 S:      Maintained
15526 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15527 F:      sound/soc/sti/
15528
15529 STI CEC DRIVER
15530 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15531 S:      Maintained
15532 F:      drivers/media/platform/sti/cec/
15533 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15534
15535 STK1160 USB VIDEO CAPTURE DRIVER
15536 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15537 L:      linux-media@vger.kernel.org
15538 T:      git git://linuxtv.org/media_tree.git
15539 S:      Maintained
15540 F:      drivers/media/usb/stk1160/
15541
15542 STM32 AUDIO (ASoC) DRIVERS
15543 M:      Olivier Moysan <olivier.moysan@st.com>
15544 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15546 S:      Maintained
15547 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15548 F:      sound/soc/stm/
15549
15550 STM32 TIMER/LPTIMER DRIVERS
15551 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15552 S:      Maintained
15553 F:      drivers/*/stm32-*timer*
15554 F:      drivers/pwm/pwm-stm32*
15555 F:      include/linux/*/stm32-*tim*
15556 F:      Documentation/ABI/testing/*timer-stm32
15557 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15558 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15559
15560 STMMAC ETHERNET DRIVER
15561 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15562 M:      Alexandre Torgue <alexandre.torgue@st.com>
15563 M:      Jose Abreu <joabreu@synopsys.com>
15564 L:      netdev@vger.kernel.org
15565 W:      http://www.stlinux.com
15566 S:      Supported
15567 F:      drivers/net/ethernet/stmicro/stmmac/
15568
15569 SUN3/3X
15570 M:      Sam Creasey <sammy@sammy.net>
15571 W:      http://sammy.net/sun3/
15572 S:      Maintained
15573 F:      arch/m68k/kernel/*sun3*
15574 F:      arch/m68k/sun3*/
15575 F:      arch/m68k/include/asm/sun3*
15576 F:      drivers/net/ethernet/i825xx/sun3*
15577
15578 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15579 M:      Hans de Goede <hdegoede@redhat.com>
15580 L:      linux-input@vger.kernel.org
15581 S:      Maintained
15582 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15583 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15584
15585 SUNDANCE NETWORK DRIVER
15586 M:      Denis Kirjanov <kda@linux-powerpc.org>
15587 L:      netdev@vger.kernel.org
15588 S:      Maintained
15589 F:      drivers/net/ethernet/dlink/sundance.c
15590
15591 SUPERH
15592 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15593 M:      Rich Felker <dalias@libc.org>
15594 L:      linux-sh@vger.kernel.org
15595 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15596 S:      Maintained
15597 F:      Documentation/sh/
15598 F:      arch/sh/
15599 F:      drivers/sh/
15600
15601 SUSPEND TO RAM
15602 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15603 M:      Len Brown <len.brown@intel.com>
15604 M:      Pavel Machek <pavel@ucw.cz>
15605 L:      linux-pm@vger.kernel.org
15606 B:      https://bugzilla.kernel.org
15607 S:      Supported
15608 F:      Documentation/power/
15609 F:      arch/x86/kernel/acpi/
15610 F:      drivers/base/power/
15611 F:      kernel/power/
15612 F:      include/linux/suspend.h
15613 F:      include/linux/freezer.h
15614 F:      include/linux/pm.h
15615
15616 SVGA HANDLING
15617 M:      Martin Mares <mj@ucw.cz>
15618 L:      linux-video@atrey.karlin.mff.cuni.cz
15619 S:      Maintained
15620 F:      Documentation/admin-guide/svga.rst
15621 F:      arch/x86/boot/video*
15622
15623 SWIOTLB SUBSYSTEM
15624 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15625 L:      iommu@lists.linux-foundation.org
15626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15627 S:      Supported
15628 F:      kernel/dma/swiotlb.c
15629 F:      arch/*/kernel/pci-swiotlb.c
15630 F:      include/linux/swiotlb.h
15631
15632 SWITCHDEV
15633 M:      Jiri Pirko <jiri@resnulli.us>
15634 M:      Ivan Vecera <ivecera@redhat.com>
15635 L:      netdev@vger.kernel.org
15636 S:      Supported
15637 F:      net/switchdev/
15638 F:      include/net/switchdev.h
15639
15640 SY8106A REGULATOR DRIVER
15641 M:      Icenowy Zheng <icenowy@aosc.io>
15642 S:      Maintained
15643 F:      drivers/regulator/sy8106a-regulator.c
15644 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15645
15646 SYNC FILE FRAMEWORK
15647 M:      Sumit Semwal <sumit.semwal@linaro.org>
15648 R:      Gustavo Padovan <gustavo@padovan.org>
15649 S:      Maintained
15650 L:      linux-media@vger.kernel.org
15651 L:      dri-devel@lists.freedesktop.org
15652 F:      drivers/dma-buf/sync_*
15653 F:      drivers/dma-buf/dma-fence*
15654 F:      drivers/dma-buf/sw_sync.c
15655 F:      include/linux/sync_file.h
15656 F:      include/uapi/linux/sync_file.h
15657 F:      Documentation/driver-api/sync_file.rst
15658 T:      git git://anongit.freedesktop.org/drm/drm-misc
15659
15660 SYNOPSYS ARC ARCHITECTURE
15661 M:      Vineet Gupta <vgupta@synopsys.com>
15662 L:      linux-snps-arc@lists.infradead.org
15663 S:      Supported
15664 F:      arch/arc/
15665 F:      Documentation/devicetree/bindings/arc/*
15666 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15667 F:      drivers/clocksource/arc_timer.c
15668 F:      drivers/tty/serial/arc_uart.c
15669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15670
15671 SYNOPSYS ARC HSDK SDP pll clock driver
15672 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15673 S:      Supported
15674 F:      drivers/clk/clk-hsdk-pll.c
15675 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15676
15677 SYNOPSYS ARC SDP clock driver
15678 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15679 S:      Supported
15680 F:      drivers/clk/axs10x/*
15681 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15682
15683 SYNOPSYS ARC SDP platform support
15684 M:      Alexey Brodkin <abrodkin@synopsys.com>
15685 S:      Supported
15686 F:      arch/arc/plat-axs10x
15687 F:      arch/arc/boot/dts/ax*
15688 F:      Documentation/devicetree/bindings/arc/axs10*
15689
15690 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15691 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15692 S:      Supported
15693 F:      drivers/reset/reset-axs10x.c
15694 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15695
15696 SYNOPSYS CREG GPIO DRIVER
15697 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15698 S:      Maintained
15699 F:      drivers/gpio/gpio-creg-snps.c
15700 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15701
15702 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15703 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15704 S:      Maintained
15705 F:      drivers/tty/serial/8250/8250_dw.c
15706
15707 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15708 M:      Hoan Tran <hoan@os.amperecomputing.com>
15709 L:      linux-gpio@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/gpio/gpio-dwapb.c
15712 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15713
15714 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15715 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15716 S:      Maintained
15717 F:      drivers/dma/dw-axi-dmac/
15718 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15719
15720 SYNOPSYS DESIGNWARE DMAC DRIVER
15721 M:      Viresh Kumar <vireshk@kernel.org>
15722 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15723 S:      Maintained
15724 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15725 F:      drivers/dma/dw/
15726 F:      include/dt-bindings/dma/dw-dmac.h
15727 F:      include/linux/dma/dw.h
15728 F:      include/linux/platform_data/dma-dw.h
15729
15730 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15731 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15732 L:      netdev@vger.kernel.org
15733 S:      Supported
15734 F:      drivers/net/ethernet/synopsys/
15735
15736 SYNOPSYS DESIGNWARE I2C DRIVER
15737 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15738 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15739 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15740 L:      linux-i2c@vger.kernel.org
15741 S:      Maintained
15742 F:      drivers/i2c/busses/i2c-designware-*
15743 F:      include/linux/platform_data/i2c-designware.h
15744
15745 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15746 M:      Jaehoon Chung <jh80.chung@samsung.com>
15747 L:      linux-mmc@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/mmc/host/dw_mmc*
15750
15751 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15752 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15753 S:      Supported
15754 F:      drivers/reset/reset-hsdk.c
15755 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15756 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15757
15758 SYSTEM CONFIGURATION (SYSCON)
15759 M:      Lee Jones <lee.jones@linaro.org>
15760 M:      Arnd Bergmann <arnd@arndb.de>
15761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15762 S:      Supported
15763 F:      drivers/mfd/syscon.c
15764
15765 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15766 M:      Sudeep Holla <sudeep.holla@arm.com>
15767 L:      linux-arm-kernel@lists.infradead.org
15768 S:      Maintained
15769 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15770 F:      drivers/clk/clk-sc[mp]i.c
15771 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15772 F:      drivers/firmware/arm_scpi.c
15773 F:      drivers/firmware/arm_scmi/
15774 F:      drivers/reset/reset-scmi.c
15775 F:      include/linux/sc[mp]i_protocol.h
15776
15777 SYSTEM RESET/SHUTDOWN DRIVERS
15778 M:      Sebastian Reichel <sre@kernel.org>
15779 L:      linux-pm@vger.kernel.org
15780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15781 S:      Maintained
15782 F:      Documentation/devicetree/bindings/power/reset/
15783 F:      drivers/power/reset/
15784
15785 SYSTEM TRACE MODULE CLASS
15786 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15787 S:      Maintained
15788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15789 F:      Documentation/trace/stm.rst
15790 F:      drivers/hwtracing/stm/
15791 F:      include/linux/stm.h
15792 F:      include/uapi/linux/stm.h
15793
15794 SYSV FILESYSTEM
15795 M:      Christoph Hellwig <hch@infradead.org>
15796 S:      Maintained
15797 F:      Documentation/filesystems/sysv-fs.txt
15798 F:      fs/sysv/
15799 F:      include/linux/sysv_fs.h
15800
15801 TASKSTATS STATISTICS INTERFACE
15802 M:      Balbir Singh <bsingharora@gmail.com>
15803 S:      Maintained
15804 F:      Documentation/accounting/taskstats*
15805 F:      include/linux/taskstats*
15806 F:      kernel/taskstats.c
15807
15808 TC subsystem
15809 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15810 M:      Cong Wang <xiyou.wangcong@gmail.com>
15811 M:      Jiri Pirko <jiri@resnulli.us>
15812 L:      netdev@vger.kernel.org
15813 S:      Maintained
15814 F:      include/net/pkt_cls.h
15815 F:      include/net/pkt_sched.h
15816 F:      include/net/tc_act/
15817 F:      include/uapi/linux/pkt_cls.h
15818 F:      include/uapi/linux/pkt_sched.h
15819 F:      include/uapi/linux/tc_act/
15820 F:      include/uapi/linux/tc_ematch/
15821 F:      net/sched/
15822
15823 TC90522 MEDIA DRIVER
15824 M:      Akihiro Tsukada <tskd08@gmail.com>
15825 L:      linux-media@vger.kernel.org
15826 S:      Odd Fixes
15827 F:      drivers/media/dvb-frontends/tc90522*
15828
15829 TCP LOW PRIORITY MODULE
15830 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15831 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15832 W:      http://tcp-lp-mod.sourceforge.net/
15833 S:      Maintained
15834 F:      net/ipv4/tcp_lp.c
15835
15836 TDA10071 MEDIA DRIVER
15837 M:      Antti Palosaari <crope@iki.fi>
15838 L:      linux-media@vger.kernel.org
15839 W:      https://linuxtv.org
15840 W:      http://palosaari.fi/linux/
15841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15842 T:      git git://linuxtv.org/anttip/media_tree.git
15843 S:      Maintained
15844 F:      drivers/media/dvb-frontends/tda10071*
15845
15846 TDA18212 MEDIA DRIVER
15847 M:      Antti Palosaari <crope@iki.fi>
15848 L:      linux-media@vger.kernel.org
15849 W:      https://linuxtv.org
15850 W:      http://palosaari.fi/linux/
15851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15852 T:      git git://linuxtv.org/anttip/media_tree.git
15853 S:      Maintained
15854 F:      drivers/media/tuners/tda18212*
15855
15856 TDA18218 MEDIA DRIVER
15857 M:      Antti Palosaari <crope@iki.fi>
15858 L:      linux-media@vger.kernel.org
15859 W:      https://linuxtv.org
15860 W:      http://palosaari.fi/linux/
15861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15862 T:      git git://linuxtv.org/anttip/media_tree.git
15863 S:      Maintained
15864 F:      drivers/media/tuners/tda18218*
15865
15866 TDA18250 MEDIA DRIVER
15867 M:      Olli Salonen <olli.salonen@iki.fi>
15868 L:      linux-media@vger.kernel.org
15869 W:      https://linuxtv.org
15870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15871 T:      git git://linuxtv.org/media_tree.git
15872 S:      Maintained
15873 F:      drivers/media/tuners/tda18250*
15874
15875 TDA18271 MEDIA DRIVER
15876 M:      Michael Krufky <mkrufky@linuxtv.org>
15877 L:      linux-media@vger.kernel.org
15878 W:      https://linuxtv.org
15879 W:      http://github.com/mkrufky
15880 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15881 T:      git git://linuxtv.org/mkrufky/tuners.git
15882 S:      Maintained
15883 F:      drivers/media/tuners/tda18271*
15884
15885 TDA1997x MEDIA DRIVER
15886 M:      Tim Harvey <tharvey@gateworks.com>
15887 L:      linux-media@vger.kernel.org
15888 W:      https://linuxtv.org
15889 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15890 S:      Maintained
15891 F:      drivers/media/i2c/tda1997x.*
15892
15893 TDA827x MEDIA DRIVER
15894 M:      Michael Krufky <mkrufky@linuxtv.org>
15895 L:      linux-media@vger.kernel.org
15896 W:      https://linuxtv.org
15897 W:      http://github.com/mkrufky
15898 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15899 T:      git git://linuxtv.org/mkrufky/tuners.git
15900 S:      Maintained
15901 F:      drivers/media/tuners/tda8290.*
15902
15903 TDA8290 MEDIA DRIVER
15904 M:      Michael Krufky <mkrufky@linuxtv.org>
15905 L:      linux-media@vger.kernel.org
15906 W:      https://linuxtv.org
15907 W:      http://github.com/mkrufky
15908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15909 T:      git git://linuxtv.org/mkrufky/tuners.git
15910 S:      Maintained
15911 F:      drivers/media/tuners/tda8290.*
15912
15913 TDA9840 MEDIA DRIVER
15914 M:      Hans Verkuil <hverkuil@xs4all.nl>
15915 L:      linux-media@vger.kernel.org
15916 T:      git git://linuxtv.org/media_tree.git
15917 W:      https://linuxtv.org
15918 S:      Maintained
15919 F:      drivers/media/i2c/tda9840*
15920
15921 TEA5761 TUNER DRIVER
15922 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15923 L:      linux-media@vger.kernel.org
15924 W:      https://linuxtv.org
15925 T:      git git://linuxtv.org/media_tree.git
15926 S:      Odd fixes
15927 F:      drivers/media/tuners/tea5761.*
15928
15929 TEA5767 TUNER DRIVER
15930 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15931 L:      linux-media@vger.kernel.org
15932 W:      https://linuxtv.org
15933 T:      git git://linuxtv.org/media_tree.git
15934 S:      Maintained
15935 F:      drivers/media/tuners/tea5767.*
15936
15937 TEA6415C MEDIA DRIVER
15938 M:      Hans Verkuil <hverkuil@xs4all.nl>
15939 L:      linux-media@vger.kernel.org
15940 T:      git git://linuxtv.org/media_tree.git
15941 W:      https://linuxtv.org
15942 S:      Maintained
15943 F:      drivers/media/i2c/tea6415c*
15944
15945 TEA6420 MEDIA DRIVER
15946 M:      Hans Verkuil <hverkuil@xs4all.nl>
15947 L:      linux-media@vger.kernel.org
15948 T:      git git://linuxtv.org/media_tree.git
15949 W:      https://linuxtv.org
15950 S:      Maintained
15951 F:      drivers/media/i2c/tea6420*
15952
15953 TEAM DRIVER
15954 M:      Jiri Pirko <jiri@resnulli.us>
15955 L:      netdev@vger.kernel.org
15956 S:      Supported
15957 F:      drivers/net/team/
15958 F:      include/linux/if_team.h
15959 F:      include/uapi/linux/if_team.h
15960
15961 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15962 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15963 S:      Maintained
15964 F:      arch/x86/platform/ts5500/
15965
15966 TECHNOTREND USB IR RECEIVER
15967 M:      Sean Young <sean@mess.org>
15968 L:      linux-media@vger.kernel.org
15969 S:      Maintained
15970 F:      drivers/media/rc/ttusbir.c
15971
15972 TECHWELL TW9910 VIDEO DECODER
15973 L:      linux-media@vger.kernel.org
15974 S:      Orphan
15975 F:      drivers/media/i2c/tw9910.c
15976 F:      include/media/i2c/tw9910.h
15977
15978 TEE SUBSYSTEM
15979 M:      Jens Wiklander <jens.wiklander@linaro.org>
15980 L:      tee-dev@lists.linaro.org
15981 S:      Maintained
15982 F:      include/linux/tee_drv.h
15983 F:      include/uapi/linux/tee.h
15984 F:      drivers/tee/
15985 F:      Documentation/tee.txt
15986
15987 TEGRA ARCHITECTURE SUPPORT
15988 M:      Thierry Reding <thierry.reding@gmail.com>
15989 M:      Jonathan Hunter <jonathanh@nvidia.com>
15990 L:      linux-tegra@vger.kernel.org
15991 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15993 S:      Supported
15994 N:      [^a-z]tegra
15995
15996 TEGRA CLOCK DRIVER
15997 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15998 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15999 S:      Supported
16000 F:      drivers/clk/tegra/
16001
16002 TEGRA DMA DRIVERS
16003 M:      Laxman Dewangan <ldewangan@nvidia.com>
16004 M:      Jon Hunter <jonathanh@nvidia.com>
16005 S:      Supported
16006 F:      drivers/dma/tegra*
16007
16008 TEGRA I2C DRIVER
16009 M:      Laxman Dewangan <ldewangan@nvidia.com>
16010 R:      Dmitry Osipenko <digetx@gmail.com>
16011 S:      Supported
16012 F:      drivers/i2c/busses/i2c-tegra.c
16013
16014 TEGRA IOMMU DRIVERS
16015 M:      Thierry Reding <thierry.reding@gmail.com>
16016 L:      linux-tegra@vger.kernel.org
16017 S:      Supported
16018 F:      drivers/iommu/tegra*
16019
16020 TEGRA KBC DRIVER
16021 M:      Laxman Dewangan <ldewangan@nvidia.com>
16022 S:      Supported
16023 F:      drivers/input/keyboard/tegra-kbc.c
16024
16025 TEGRA NAND DRIVER
16026 M:      Stefan Agner <stefan@agner.ch>
16027 M:      Lucas Stach <dev@lynxeye.de>
16028 S:      Maintained
16029 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16030 F:      drivers/mtd/nand/raw/tegra_nand.c
16031
16032 TEGRA PWM DRIVER
16033 M:      Thierry Reding <thierry.reding@gmail.com>
16034 S:      Supported
16035 F:      drivers/pwm/pwm-tegra.c
16036
16037 TEGRA SERIAL DRIVER
16038 M:      Laxman Dewangan <ldewangan@nvidia.com>
16039 S:      Supported
16040 F:      drivers/tty/serial/serial-tegra.c
16041
16042 TEGRA SPI DRIVER
16043 M:      Laxman Dewangan <ldewangan@nvidia.com>
16044 S:      Supported
16045 F:      drivers/spi/spi-tegra*
16046
16047 TEGRA XUSB PADCTL DRIVER
16048 M:      JC Kuo <jckuo@nvidia.com>
16049 S:      Supported
16050 F:      drivers/phy/tegra/xusb*
16051
16052 TEHUTI ETHERNET DRIVER
16053 M:      Andy Gospodarek <andy@greyhouse.net>
16054 L:      netdev@vger.kernel.org
16055 S:      Supported
16056 F:      drivers/net/ethernet/tehuti/*
16057
16058 Telecom Clock Driver for MCPL0010
16059 M:      Mark Gross <mark.gross@intel.com>
16060 S:      Supported
16061 F:      drivers/char/tlclk.c
16062
16063 TENSILICA XTENSA PORT (xtensa)
16064 M:      Chris Zankel <chris@zankel.net>
16065 M:      Max Filippov <jcmvbkbc@gmail.com>
16066 L:      linux-xtensa@linux-xtensa.org
16067 T:      git git://github.com/czankel/xtensa-linux.git
16068 S:      Maintained
16069 F:      arch/xtensa/
16070 F:      drivers/irqchip/irq-xtensa-*
16071
16072 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16073 M:      Nishanth Menon <nm@ti.com>
16074 M:      Tero Kristo <t-kristo@ti.com>
16075 M:      Santosh Shilimkar <ssantosh@kernel.org>
16076 L:      linux-arm-kernel@lists.infradead.org
16077 S:      Maintained
16078 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16079 F:      drivers/firmware/ti_sci*
16080 F:      include/linux/soc/ti/ti_sci_protocol.h
16081 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16082 F:      drivers/soc/ti/ti_sci_pm_domains.c
16083 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16084 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16085 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16086 F:      drivers/clk/keystone/sci-clk.c
16087 F:      drivers/reset/reset-ti-sci.c
16088 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16089 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16090 F:      drivers/irqchip/irq-ti-sci-intr.c
16091 F:      drivers/irqchip/irq-ti-sci-inta.c
16092 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16093 F:      drivers/soc/ti/ti_sci_inta_msi.c
16094
16095 Texas Instruments ASoC drivers
16096 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16098 S:      Maintained
16099 F:      sound/soc/ti/
16100
16101 Texas Instruments' DAC7612 DAC Driver
16102 M:      Ricardo Ribalda <ricardo@ribalda.com>
16103 L:      linux-iio@vger.kernel.org
16104 S:      Supported
16105 F:      drivers/iio/dac/ti-dac7612.c
16106 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16107
16108 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16109 M:      Hans Verkuil <hverkuil@xs4all.nl>
16110 L:      linux-media@vger.kernel.org
16111 T:      git git://linuxtv.org/media_tree.git
16112 W:      https://linuxtv.org
16113 S:      Maintained
16114 F:      drivers/media/radio/radio-raremono.c
16115
16116 THERMAL
16117 M:      Zhang Rui <rui.zhang@intel.com>
16118 M:      Eduardo Valentin <edubezval@gmail.com>
16119 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
16120 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16121 L:      linux-pm@vger.kernel.org
16122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
16123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
16124 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16125 S:      Supported
16126 F:      drivers/thermal/
16127 F:      include/linux/thermal.h
16128 F:      include/uapi/linux/thermal.h
16129 F:      include/linux/cpu_cooling.h
16130 F:      Documentation/devicetree/bindings/thermal/
16131
16132 THERMAL/CPU_COOLING
16133 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16134 M:      Viresh Kumar <viresh.kumar@linaro.org>
16135 M:      Javi Merino <javi.merino@kernel.org>
16136 L:      linux-pm@vger.kernel.org
16137 S:      Supported
16138 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16139 F:      drivers/thermal/cpu_cooling.c
16140 F:      include/linux/cpu_cooling.h
16141
16142 THINKPAD ACPI EXTRAS DRIVER
16143 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16144 L:      ibm-acpi-devel@lists.sourceforge.net
16145 L:      platform-driver-x86@vger.kernel.org
16146 W:      http://ibm-acpi.sourceforge.net
16147 W:      http://thinkwiki.org/wiki/Ibm-acpi
16148 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16149 S:      Maintained
16150 F:      drivers/platform/x86/thinkpad_acpi.c
16151
16152 THUNDERBOLT DRIVER
16153 M:      Andreas Noever <andreas.noever@gmail.com>
16154 M:      Michael Jamet <michael.jamet@intel.com>
16155 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16156 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16158 S:      Maintained
16159 F:      Documentation/admin-guide/thunderbolt.rst
16160 F:      drivers/thunderbolt/
16161 F:      include/linux/thunderbolt.h
16162
16163 THUNDERBOLT NETWORK DRIVER
16164 M:      Michael Jamet <michael.jamet@intel.com>
16165 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16166 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16167 L:      netdev@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/net/thunderbolt.c
16170
16171 THUNDERX GPIO DRIVER
16172 M:      David Daney <david.daney@cavium.com>
16173 S:      Maintained
16174 F:      drivers/gpio/gpio-thunderx.c
16175
16176 TI AM437X VPFE DRIVER
16177 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16178 L:      linux-media@vger.kernel.org
16179 W:      https://linuxtv.org
16180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16181 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16182 S:      Maintained
16183 F:      drivers/media/platform/am437x/
16184
16185 TI BANDGAP AND THERMAL DRIVER
16186 M:      Eduardo Valentin <edubezval@gmail.com>
16187 M:      Keerthy <j-keerthy@ti.com>
16188 L:      linux-pm@vger.kernel.org
16189 L:      linux-omap@vger.kernel.org
16190 S:      Maintained
16191 F:      drivers/thermal/ti-soc-thermal/
16192
16193 TI BQ27XXX POWER SUPPLY DRIVER
16194 R:      Andrew F. Davis <afd@ti.com>
16195 F:      include/linux/power/bq27xxx_battery.h
16196 F:      drivers/power/supply/bq27xxx_battery.c
16197 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16198
16199 TI CDCE706 CLOCK DRIVER
16200 M:      Max Filippov <jcmvbkbc@gmail.com>
16201 S:      Maintained
16202 F:      drivers/clk/clk-cdce706.c
16203
16204 TI CLOCK DRIVER
16205 M:      Tero Kristo <t-kristo@ti.com>
16206 L:      linux-omap@vger.kernel.org
16207 S:      Maintained
16208 F:      drivers/clk/ti/
16209 F:      include/linux/clk/ti.h
16210
16211 TI DAVINCI MACHINE SUPPORT
16212 M:      Sekhar Nori <nsekhar@ti.com>
16213 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16216 S:      Supported
16217 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16218 F:      arch/arm/mach-davinci/
16219 F:      drivers/i2c/busses/i2c-davinci.c
16220 F:      arch/arm/boot/dts/da850*
16221
16222 TI DAVINCI SERIES CLOCK DRIVER
16223 M:      David Lechner <david@lechnology.com>
16224 R:      Sekhar Nori <nsekhar@ti.com>
16225 S:      Maintained
16226 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16227 F:      drivers/clk/davinci/
16228
16229 TI DAVINCI SERIES GPIO DRIVER
16230 M:      Keerthy <j-keerthy@ti.com>
16231 L:      linux-gpio@vger.kernel.org
16232 S:      Maintained
16233 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16234 F:      drivers/gpio/gpio-davinci.c
16235
16236 TI DAVINCI SERIES MEDIA DRIVER
16237 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16238 L:      linux-media@vger.kernel.org
16239 W:      https://linuxtv.org
16240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16241 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16242 S:      Maintained
16243 F:      drivers/media/platform/davinci/
16244 F:      include/media/davinci/
16245
16246 TI ETHERNET SWITCH DRIVER (CPSW)
16247 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16248 L:      linux-omap@vger.kernel.org
16249 L:      netdev@vger.kernel.org
16250 S:      Maintained
16251 F:      drivers/net/ethernet/ti/cpsw*
16252 F:      drivers/net/ethernet/ti/davinci*
16253
16254 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16255 M:      Alex Dubov <oakad@yahoo.com>
16256 S:      Maintained
16257 W:      http://tifmxx.berlios.de/
16258 F:      drivers/memstick/host/tifm_ms.c
16259 F:      drivers/misc/tifm*
16260 F:      drivers/mmc/host/tifm_sd.c
16261 F:      include/linux/tifm.h
16262
16263 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16264 M:      Santosh Shilimkar <ssantosh@kernel.org>
16265 L:      linux-kernel@vger.kernel.org
16266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16267 S:      Maintained
16268 F:      drivers/soc/ti/*
16269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16270
16271 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16272 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16273 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16274 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16275 S:      Maintained
16276 F:      sound/soc/codecs/lm49453*
16277 F:      sound/soc/codecs/isabelle*
16278
16279 TI LP855x BACKLIGHT DRIVER
16280 M:      Milo Kim <milo.kim@ti.com>
16281 S:      Maintained
16282 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16283 F:      drivers/video/backlight/lp855x_bl.c
16284 F:      include/linux/platform_data/lp855x.h
16285
16286 TI LP8727 CHARGER DRIVER
16287 M:      Milo Kim <milo.kim@ti.com>
16288 S:      Maintained
16289 F:      drivers/power/supply/lp8727_charger.c
16290 F:      include/linux/platform_data/lp8727.h
16291
16292 TI LP8788 MFD DRIVER
16293 M:      Milo Kim <milo.kim@ti.com>
16294 S:      Maintained
16295 F:      drivers/iio/adc/lp8788_adc.c
16296 F:      drivers/leds/leds-lp8788.c
16297 F:      drivers/mfd/lp8788*.c
16298 F:      drivers/power/supply/lp8788-charger.c
16299 F:      drivers/regulator/lp8788-*.c
16300 F:      include/linux/mfd/lp8788*.h
16301
16302 TI NETCP ETHERNET DRIVER
16303 M:      Wingman Kwok <w-kwok2@ti.com>
16304 M:      Murali Karicheri <m-karicheri2@ti.com>
16305 L:      netdev@vger.kernel.org
16306 S:      Maintained
16307 F:      drivers/net/ethernet/ti/netcp*
16308
16309 TI PCM3060 ASoC CODEC DRIVER
16310 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16311 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16312 S:      Maintained
16313 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16314 F:      sound/soc/codecs/pcm3060*
16315
16316 TI TAS571X FAMILY ASoC CODEC DRIVER
16317 M:      Kevin Cernekee <cernekee@chromium.org>
16318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16319 S:      Odd Fixes
16320 F:      sound/soc/codecs/tas571x*
16321
16322 TI TRF7970A NFC DRIVER
16323 M:      Mark Greer <mgreer@animalcreek.com>
16324 L:      linux-wireless@vger.kernel.org
16325 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16326 S:      Supported
16327 F:      drivers/nfc/trf7970a.c
16328 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16329
16330 TI TWL4030 SERIES SOC CODEC DRIVER
16331 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16332 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16333 S:      Maintained
16334 F:      sound/soc/codecs/twl4030*
16335
16336 TI VPE/CAL DRIVERS
16337 M:      Benoit Parrot <bparrot@ti.com>
16338 L:      linux-media@vger.kernel.org
16339 W:      http://linuxtv.org/
16340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16341 S:      Maintained
16342 F:      drivers/media/platform/ti-vpe/
16343
16344 TI WILINK WIRELESS DRIVERS
16345 L:      linux-wireless@vger.kernel.org
16346 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16347 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16349 S:      Orphan
16350 F:      drivers/net/wireless/ti/
16351 F:      include/linux/wl12xx.h
16352
16353 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16354 M:      John Stultz <john.stultz@linaro.org>
16355 M:      Thomas Gleixner <tglx@linutronix.de>
16356 R:      Stephen Boyd <sboyd@kernel.org>
16357 L:      linux-kernel@vger.kernel.org
16358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16359 S:      Supported
16360 F:      include/linux/clocksource.h
16361 F:      include/linux/time.h
16362 F:      include/linux/timex.h
16363 F:      include/uapi/linux/time.h
16364 F:      include/uapi/linux/timex.h
16365 F:      kernel/time/clocksource.c
16366 F:      kernel/time/time*.c
16367 F:      kernel/time/alarmtimer.c
16368 F:      kernel/time/ntp.c
16369 F:      tools/testing/selftests/timers/
16370
16371 TIPC NETWORK LAYER
16372 M:      Jon Maloy <jon.maloy@ericsson.com>
16373 M:      Ying Xue <ying.xue@windriver.com>
16374 L:      netdev@vger.kernel.org (core kernel code)
16375 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16376 W:      http://tipc.sourceforge.net/
16377 S:      Maintained
16378 F:      include/uapi/linux/tipc*.h
16379 F:      net/tipc/
16380
16381 TLAN NETWORK DRIVER
16382 M:      Samuel Chessman <chessman@tux.org>
16383 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16384 W:      http://sourceforge.net/projects/tlan/
16385 S:      Maintained
16386 F:      Documentation/networking/device_drivers/ti/tlan.txt
16387 F:      drivers/net/ethernet/ti/tlan.*
16388
16389 TM6000 VIDEO4LINUX DRIVER
16390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16391 L:      linux-media@vger.kernel.org
16392 W:      https://linuxtv.org
16393 T:      git git://linuxtv.org/media_tree.git
16394 S:      Odd fixes
16395 F:      drivers/media/usb/tm6000/
16396 F:      Documentation/media/v4l-drivers/tm6000*
16397
16398 TMIO/SDHI MMC DRIVER
16399 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16400 L:      linux-mmc@vger.kernel.org
16401 S:      Supported
16402 F:      drivers/mmc/host/tmio_mmc*
16403 F:      drivers/mmc/host/renesas_sdhi*
16404 F:      include/linux/mfd/tmio.h
16405
16406 TMP401 HARDWARE MONITOR DRIVER
16407 M:      Guenter Roeck <linux@roeck-us.net>
16408 L:      linux-hwmon@vger.kernel.org
16409 S:      Maintained
16410 F:      Documentation/hwmon/tmp401.rst
16411 F:      drivers/hwmon/tmp401.c
16412
16413 TMPFS (SHMEM FILESYSTEM)
16414 M:      Hugh Dickins <hughd@google.com>
16415 L:      linux-mm@kvack.org
16416 S:      Maintained
16417 F:      include/linux/shmem_fs.h
16418 F:      mm/shmem.c
16419
16420 TOMOYO SECURITY MODULE
16421 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16422 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16423 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16424 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16425 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16426 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16427 W:      https://tomoyo.osdn.jp/
16428 S:      Maintained
16429 F:      security/tomoyo/
16430
16431 TOPSTAR LAPTOP EXTRAS DRIVER
16432 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16433 L:      platform-driver-x86@vger.kernel.org
16434 S:      Maintained
16435 F:      drivers/platform/x86/topstar-laptop.c
16436
16437 TORTURE-TEST MODULES
16438 M:      Davidlohr Bueso <dave@stgolabs.net>
16439 M:      "Paul E. McKenney" <paulmck@kernel.org>
16440 M:      Josh Triplett <josh@joshtriplett.org>
16441 L:      linux-kernel@vger.kernel.org
16442 S:      Supported
16443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16444 F:      Documentation/RCU/torture.txt
16445 F:      kernel/torture.c
16446 F:      kernel/rcu/rcutorture.c
16447 F:      kernel/rcu/rcuperf.c
16448 F:      kernel/locking/locktorture.c
16449
16450 TOSHIBA ACPI EXTRAS DRIVER
16451 M:      Azael Avalos <coproscefalo@gmail.com>
16452 L:      platform-driver-x86@vger.kernel.org
16453 S:      Maintained
16454 F:      drivers/platform/x86/toshiba_acpi.c
16455
16456 TOSHIBA BLUETOOTH DRIVER
16457 M:      Azael Avalos <coproscefalo@gmail.com>
16458 L:      platform-driver-x86@vger.kernel.org
16459 S:      Maintained
16460 F:      drivers/platform/x86/toshiba_bluetooth.c
16461
16462 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16463 M:      Azael Avalos <coproscefalo@gmail.com>
16464 L:      platform-driver-x86@vger.kernel.org
16465 S:      Maintained
16466 F:      drivers/platform/x86/toshiba_haps.c
16467
16468 TOSHIBA SMM DRIVER
16469 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16470 W:      http://www.buzzard.org.uk/toshiba/
16471 S:      Maintained
16472 F:      drivers/char/toshiba.c
16473 F:      include/linux/toshiba.h
16474 F:      include/uapi/linux/toshiba.h
16475
16476 TOSHIBA TC358743 DRIVER
16477 M:      Mats Randgaard <matrandg@cisco.com>
16478 L:      linux-media@vger.kernel.org
16479 S:      Maintained
16480 F:      drivers/media/i2c/tc358743*
16481 F:      include/media/i2c/tc358743.h
16482
16483 TOSHIBA WMI HOTKEYS DRIVER
16484 M:      Azael Avalos <coproscefalo@gmail.com>
16485 L:      platform-driver-x86@vger.kernel.org
16486 S:      Maintained
16487 F:      drivers/platform/x86/toshiba-wmi.c
16488
16489 TPM DEVICE DRIVER
16490 M:      Peter Huewe <peterhuewe@gmx.de>
16491 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16492 R:      Jason Gunthorpe <jgg@ziepe.ca>
16493 L:      linux-integrity@vger.kernel.org
16494 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16495 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16496 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16497 S:      Maintained
16498 F:      drivers/char/tpm/
16499
16500 TRACING
16501 M:      Steven Rostedt <rostedt@goodmis.org>
16502 M:      Ingo Molnar <mingo@redhat.com>
16503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16504 S:      Maintained
16505 F:      Documentation/trace/ftrace.rst
16506 F:      arch/*/*/*/ftrace.h
16507 F:      arch/*/kernel/ftrace.c
16508 F:      include/*/ftrace.h
16509 F:      include/linux/trace*.h
16510 F:      include/trace/
16511 F:      kernel/trace/
16512 F:      tools/testing/selftests/ftrace/
16513
16514 TRACING MMIO ACCESSES (MMIOTRACE)
16515 M:      Steven Rostedt <rostedt@goodmis.org>
16516 M:      Ingo Molnar <mingo@kernel.org>
16517 R:      Karol Herbst <karolherbst@gmail.com>
16518 R:      Pekka Paalanen <ppaalanen@gmail.com>
16519 S:      Maintained
16520 L:      linux-kernel@vger.kernel.org
16521 L:      nouveau@lists.freedesktop.org
16522 F:      kernel/trace/trace_mmiotrace.c
16523 F:      include/linux/mmiotrace.h
16524 F:      arch/x86/mm/kmmio.c
16525 F:      arch/x86/mm/mmio-mod.c
16526 F:      arch/x86/mm/testmmiotrace.c
16527
16528 TRIVIAL PATCHES
16529 M:      Jiri Kosina <trivial@kernel.org>
16530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16531 S:      Maintained
16532 K:      ^Subject:.*(?i)trivial
16533
16534 TEMPO SEMICONDUCTOR DRIVERS
16535 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16536 S:      Maintained
16537 F:      sound/soc/codecs/tscs*.c
16538 F:      sound/soc/codecs/tscs*.h
16539 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16540
16541 TTY LAYER
16542 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16543 M:      Jiri Slaby <jslaby@suse.com>
16544 S:      Supported
16545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16546 F:      Documentation/driver-api/serial/
16547 F:      drivers/tty/
16548 F:      drivers/tty/serial/serial_core.c
16549 F:      include/linux/serial_core.h
16550 F:      include/linux/serial.h
16551 F:      include/linux/tty.h
16552 F:      include/uapi/linux/serial_core.h
16553 F:      include/uapi/linux/serial.h
16554 F:      include/uapi/linux/tty.h
16555
16556 TUA9001 MEDIA DRIVER
16557 M:      Antti Palosaari <crope@iki.fi>
16558 L:      linux-media@vger.kernel.org
16559 W:      https://linuxtv.org
16560 W:      http://palosaari.fi/linux/
16561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16562 T:      git git://linuxtv.org/anttip/media_tree.git
16563 S:      Maintained
16564 F:      drivers/media/tuners/tua9001*
16565
16566 TULIP NETWORK DRIVERS
16567 L:      netdev@vger.kernel.org
16568 L:      linux-parisc@vger.kernel.org
16569 S:      Orphan
16570 F:      drivers/net/ethernet/dec/tulip/
16571
16572 TUN/TAP driver
16573 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16574 W:      http://vtun.sourceforge.net/tun
16575 S:      Maintained
16576 F:      Documentation/networking/tuntap.txt
16577 F:      arch/um/os-Linux/drivers/
16578
16579 TURBOCHANNEL SUBSYSTEM
16580 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16581 M:      Ralf Baechle <ralf@linux-mips.org>
16582 L:      linux-mips@vger.kernel.org
16583 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16584 S:      Maintained
16585 F:      drivers/tc/
16586 F:      include/linux/tc.h
16587
16588 TURBOSTAT UTILITY
16589 M:      "Len Brown" <lenb@kernel.org>
16590 L:      linux-pm@vger.kernel.org
16591 B:      https://bugzilla.kernel.org
16592 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16594 S:      Supported
16595 F:      tools/power/x86/turbostat/
16596
16597 TW5864 VIDEO4LINUX DRIVER
16598 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16599 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16600 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16601 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16602 L:      linux-media@vger.kernel.org
16603 S:      Supported
16604 F:      drivers/media/pci/tw5864/
16605
16606 TW68 VIDEO4LINUX DRIVER
16607 M:      Hans Verkuil <hverkuil@xs4all.nl>
16608 L:      linux-media@vger.kernel.org
16609 T:      git git://linuxtv.org/media_tree.git
16610 W:      https://linuxtv.org
16611 S:      Odd Fixes
16612 F:      drivers/media/pci/tw68/
16613
16614 TW686X VIDEO4LINUX DRIVER
16615 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16616 L:      linux-media@vger.kernel.org
16617 T:      git git://linuxtv.org/media_tree.git
16618 W:      http://linuxtv.org
16619 S:      Maintained
16620 F:      drivers/media/pci/tw686x/
16621
16622 UBI FILE SYSTEM (UBIFS)
16623 M:      Richard Weinberger <richard@nod.at>
16624 M:      Artem Bityutskiy <dedekind1@gmail.com>
16625 M:      Adrian Hunter <adrian.hunter@intel.com>
16626 L:      linux-mtd@lists.infradead.org
16627 T:      git git://git.infradead.org/ubifs-2.6.git
16628 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16629 S:      Supported
16630 F:      Documentation/filesystems/ubifs.txt
16631 F:      fs/ubifs/
16632
16633 UCLINUX (M68KNOMMU AND COLDFIRE)
16634 M:      Greg Ungerer <gerg@linux-m68k.org>
16635 W:      http://www.linux-m68k.org/
16636 W:      http://www.uclinux.org/
16637 L:      linux-m68k@lists.linux-m68k.org
16638 L:      uclinux-dev@uclinux.org  (subscribers-only)
16639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16640 S:      Maintained
16641 F:      arch/m68k/coldfire/
16642 F:      arch/m68k/68*/
16643 F:      arch/m68k/*/*_no.*
16644 F:      arch/m68k/include/asm/*_no.*
16645
16646 UDF FILESYSTEM
16647 M:      Jan Kara <jack@suse.com>
16648 S:      Maintained
16649 F:      Documentation/filesystems/udf.txt
16650 F:      fs/udf/
16651
16652 UDRAW TABLET
16653 M:      Bastien Nocera <hadess@hadess.net>
16654 L:      linux-input@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/hid/hid-udraw-ps3.c
16657
16658 UFS FILESYSTEM
16659 M:      Evgeniy Dushistov <dushistov@mail.ru>
16660 S:      Maintained
16661 F:      Documentation/admin-guide/ufs.rst
16662 F:      fs/ufs/
16663
16664 UHID USERSPACE HID IO DRIVER:
16665 M:      David Herrmann <dh.herrmann@googlemail.com>
16666 L:      linux-input@vger.kernel.org
16667 S:      Maintained
16668 F:      drivers/hid/uhid.c
16669 F:      include/uapi/linux/uhid.h
16670
16671 ULPI BUS
16672 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16673 L:      linux-usb@vger.kernel.org
16674 S:      Maintained
16675 F:      drivers/usb/common/ulpi.c
16676 F:      include/linux/ulpi/
16677
16678 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16679 L:      devel@driverdev.osuosl.org
16680 S:      Obsolete
16681 F:      drivers/staging/uwb/
16682
16683 UNICODE SUBSYSTEM:
16684 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16685 L:      linux-fsdevel@vger.kernel.org
16686 S:      Supported
16687 F:      fs/unicode/
16688
16689 UNICORE32 ARCHITECTURE:
16690 M:      Guan Xuetao <gxt@pku.edu.cn>
16691 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16692 S:      Maintained
16693 T:      git git://github.com/gxt/linux.git
16694 F:      arch/unicore32/
16695
16696 UNIFDEF
16697 M:      Tony Finch <dot@dotat.at>
16698 W:      http://dotat.at/prog/unifdef
16699 S:      Maintained
16700 F:      scripts/unifdef.c
16701
16702 UNIFORM CDROM DRIVER
16703 M:      Jens Axboe <axboe@kernel.dk>
16704 W:      http://www.kernel.dk
16705 S:      Maintained
16706 F:      Documentation/cdrom/
16707 F:      drivers/cdrom/cdrom.c
16708 F:      include/linux/cdrom.h
16709 F:      include/uapi/linux/cdrom.h
16710
16711 UNISYS S-PAR DRIVERS
16712 M:      David Kershner <david.kershner@unisys.com>
16713 L:      sparmaintainer@unisys.com (Unisys internal)
16714 S:      Supported
16715 F:      include/linux/visorbus.h
16716 F:      drivers/visorbus/
16717 F:      drivers/staging/unisys/
16718
16719 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16720 R:      Alim Akhtar <alim.akhtar@samsung.com>
16721 R:      Avri Altman <avri.altman@wdc.com>
16722 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16723 L:      linux-scsi@vger.kernel.org
16724 S:      Supported
16725 F:      Documentation/scsi/ufs.txt
16726 F:      drivers/scsi/ufs/
16727
16728 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16729 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16730 L:      linux-scsi@vger.kernel.org
16731 S:      Supported
16732 F:      drivers/scsi/ufs/*dwc*
16733
16734 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16735 M:      Stanley Chu <stanley.chu@mediatek.com>
16736 L:      linux-scsi@vger.kernel.org
16737 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16738 S:      Maintained
16739 F:      drivers/scsi/ufs/ufs-mediatek*
16740
16741 UNSORTED BLOCK IMAGES (UBI)
16742 M:      Artem Bityutskiy <dedekind1@gmail.com>
16743 M:      Richard Weinberger <richard@nod.at>
16744 W:      http://www.linux-mtd.infradead.org/
16745 L:      linux-mtd@lists.infradead.org
16746 T:      git git://git.infradead.org/ubifs-2.6.git
16747 S:      Supported
16748 F:      drivers/mtd/ubi/
16749 F:      include/linux/mtd/ubi.h
16750 F:      include/uapi/mtd/ubi-user.h
16751
16752 USB "USBNET" DRIVER FRAMEWORK
16753 M:      Oliver Neukum <oneukum@suse.com>
16754 L:      netdev@vger.kernel.org
16755 W:      http://www.linux-usb.org/usbnet
16756 S:      Maintained
16757 F:      drivers/net/usb/usbnet.c
16758 F:      include/linux/usb/usbnet.h
16759
16760 USB ACM DRIVER
16761 M:      Oliver Neukum <oneukum@suse.com>
16762 L:      linux-usb@vger.kernel.org
16763 S:      Maintained
16764 F:      Documentation/usb/acm.rst
16765 F:      drivers/usb/class/cdc-acm.*
16766
16767 USB AR5523 WIRELESS DRIVER
16768 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16769 L:      linux-wireless@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/net/wireless/ath/ar5523/
16772
16773 USB ATTACHED SCSI
16774 M:      Oliver Neukum <oneukum@suse.com>
16775 L:      linux-usb@vger.kernel.org
16776 L:      linux-scsi@vger.kernel.org
16777 S:      Maintained
16778 F:      drivers/usb/storage/uas.c
16779
16780 USB CDC ETHERNET DRIVER
16781 M:      Oliver Neukum <oliver@neukum.org>
16782 L:      linux-usb@vger.kernel.org
16783 S:      Maintained
16784 F:      drivers/net/usb/cdc_*.c
16785 F:      include/uapi/linux/usb/cdc.h
16786
16787 USB CHAOSKEY DRIVER
16788 M:      Keith Packard <keithp@keithp.com>
16789 L:      linux-usb@vger.kernel.org
16790 S:      Maintained
16791 F:      drivers/usb/misc/chaoskey.c
16792
16793 USB CYPRESS C67X00 DRIVER
16794 M:      Peter Korsgaard <jacmet@sunsite.dk>
16795 L:      linux-usb@vger.kernel.org
16796 S:      Maintained
16797 F:      drivers/usb/c67x00/
16798
16799 USB DAVICOM DM9601 DRIVER
16800 M:      Peter Korsgaard <jacmet@sunsite.dk>
16801 L:      netdev@vger.kernel.org
16802 W:      http://www.linux-usb.org/usbnet
16803 S:      Maintained
16804 F:      drivers/net/usb/dm9601.c
16805
16806 USB EHCI DRIVER
16807 M:      Alan Stern <stern@rowland.harvard.edu>
16808 L:      linux-usb@vger.kernel.org
16809 S:      Maintained
16810 F:      Documentation/usb/ehci.rst
16811 F:      drivers/usb/host/ehci*
16812
16813 USB GADGET/PERIPHERAL SUBSYSTEM
16814 M:      Felipe Balbi <balbi@kernel.org>
16815 L:      linux-usb@vger.kernel.org
16816 W:      http://www.linux-usb.org/gadget
16817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16818 S:      Maintained
16819 F:      drivers/usb/gadget/
16820 F:      include/linux/usb/gadget*
16821
16822 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16823 M:      Jiri Kosina <jikos@kernel.org>
16824 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16825 L:      linux-usb@vger.kernel.org
16826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16827 S:      Maintained
16828 F:      Documentation/hid/hiddev.rst
16829 F:      drivers/hid/usbhid/
16830
16831 USB INTEL XHCI ROLE MUX DRIVER
16832 M:      Hans de Goede <hdegoede@redhat.com>
16833 L:      linux-usb@vger.kernel.org
16834 S:      Maintained
16835 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16836
16837 USB IP DRIVER FOR HISILICON KIRIN
16838 M:      Yu Chen <chenyu56@huawei.com>
16839 M:      Binghui Wang <wangbinghui@hisilicon.com>
16840 L:      linux-usb@vger.kernel.org
16841 S:      Maintained
16842 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16843 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16844
16845 USB ISP116X DRIVER
16846 M:      Olav Kongas <ok@artecdesign.ee>
16847 L:      linux-usb@vger.kernel.org
16848 S:      Maintained
16849 F:      drivers/usb/host/isp116x*
16850 F:      include/linux/usb/isp116x.h
16851
16852 USB LAN78XX ETHERNET DRIVER
16853 M:      Woojung Huh <woojung.huh@microchip.com>
16854 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16855 L:      netdev@vger.kernel.org
16856 S:      Maintained
16857 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16858 F:      drivers/net/usb/lan78xx.*
16859 F:      include/dt-bindings/net/microchip-lan78xx.h
16860
16861 USB MASS STORAGE DRIVER
16862 M:      Alan Stern <stern@rowland.harvard.edu>
16863 L:      linux-usb@vger.kernel.org
16864 L:      usb-storage@lists.one-eyed-alien.net
16865 S:      Maintained
16866 F:      drivers/usb/storage/
16867
16868 USB MIDI DRIVER
16869 M:      Clemens Ladisch <clemens@ladisch.de>
16870 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16872 S:      Maintained
16873 F:      sound/usb/midi.*
16874
16875 USB NETWORKING DRIVERS
16876 L:      linux-usb@vger.kernel.org
16877 S:      Odd Fixes
16878 F:      drivers/net/usb/
16879
16880 USB OHCI DRIVER
16881 M:      Alan Stern <stern@rowland.harvard.edu>
16882 L:      linux-usb@vger.kernel.org
16883 S:      Maintained
16884 F:      Documentation/usb/ohci.rst
16885 F:      drivers/usb/host/ohci*
16886
16887 USB OTG FSM (Finite State Machine)
16888 M:      Peter Chen <Peter.Chen@nxp.com>
16889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16890 L:      linux-usb@vger.kernel.org
16891 S:      Maintained
16892 F:      drivers/usb/common/usb-otg-fsm.c
16893
16894 USB OVER IP DRIVER
16895 M:      Valentina Manea <valentina.manea.m@gmail.com>
16896 M:      Shuah Khan <shuah@kernel.org>
16897 M:      Shuah Khan <skhan@linuxfoundation.org>
16898 L:      linux-usb@vger.kernel.org
16899 S:      Maintained
16900 F:      Documentation/usb/usbip_protocol.rst
16901 F:      drivers/usb/usbip/
16902 F:      tools/usb/usbip/
16903 F:      tools/testing/selftests/drivers/usb/usbip/
16904
16905 USB PEGASUS DRIVER
16906 M:      Petko Manolov <petkan@nucleusys.com>
16907 L:      linux-usb@vger.kernel.org
16908 L:      netdev@vger.kernel.org
16909 T:      git git://github.com/petkan/pegasus.git
16910 W:      https://github.com/petkan/pegasus
16911 S:      Maintained
16912 F:      drivers/net/usb/pegasus.*
16913
16914 USB PHY LAYER
16915 M:      Felipe Balbi <balbi@kernel.org>
16916 L:      linux-usb@vger.kernel.org
16917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16918 S:      Maintained
16919 F:      drivers/usb/phy/
16920
16921 USB PRINTER DRIVER (usblp)
16922 M:      Pete Zaitcev <zaitcev@redhat.com>
16923 L:      linux-usb@vger.kernel.org
16924 S:      Supported
16925 F:      drivers/usb/class/usblp.c
16926
16927 USB QMI WWAN NETWORK DRIVER
16928 M:      Bjørn Mork <bjorn@mork.no>
16929 L:      netdev@vger.kernel.org
16930 S:      Maintained
16931 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16932 F:      drivers/net/usb/qmi_wwan.c
16933
16934 USB RTL8150 DRIVER
16935 M:      Petko Manolov <petkan@nucleusys.com>
16936 L:      linux-usb@vger.kernel.org
16937 L:      netdev@vger.kernel.org
16938 T:      git git://github.com/petkan/rtl8150.git
16939 W:      https://github.com/petkan/rtl8150
16940 S:      Maintained
16941 F:      drivers/net/usb/rtl8150.c
16942
16943 USB SERIAL SUBSYSTEM
16944 M:      Johan Hovold <johan@kernel.org>
16945 L:      linux-usb@vger.kernel.org
16946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16947 S:      Maintained
16948 F:      Documentation/usb/usb-serial.rst
16949 F:      drivers/usb/serial/
16950 F:      include/linux/usb/serial.h
16951
16952 USB SMSC75XX ETHERNET DRIVER
16953 M:      Steve Glendinning <steve.glendinning@shawell.net>
16954 L:      netdev@vger.kernel.org
16955 S:      Maintained
16956 F:      drivers/net/usb/smsc75xx.*
16957
16958 USB SMSC95XX ETHERNET DRIVER
16959 M:      Steve Glendinning <steve.glendinning@shawell.net>
16960 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16961 L:      netdev@vger.kernel.org
16962 S:      Maintained
16963 F:      drivers/net/usb/smsc95xx.*
16964
16965 USB SUBSYSTEM
16966 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16967 L:      linux-usb@vger.kernel.org
16968 W:      http://www.linux-usb.org
16969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16970 S:      Supported
16971 F:      Documentation/devicetree/bindings/usb/
16972 F:      Documentation/usb/
16973 F:      drivers/usb/
16974 F:      include/linux/usb.h
16975 F:      include/linux/usb/
16976
16977 USB TYPEC PI3USB30532 MUX DRIVER
16978 M:      Hans de Goede <hdegoede@redhat.com>
16979 L:      linux-usb@vger.kernel.org
16980 S:      Maintained
16981 F:      drivers/usb/typec/mux/pi3usb30532.c
16982
16983 USB TYPEC CLASS
16984 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16985 L:      linux-usb@vger.kernel.org
16986 S:      Maintained
16987 F:      Documentation/ABI/testing/sysfs-class-typec
16988 F:      Documentation/driver-api/usb/typec.rst
16989 F:      drivers/usb/typec/
16990 F:      include/linux/usb/typec.h
16991
16992 USB TYPEC BUS FOR ALTERNATE MODES
16993 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16994 L:      linux-usb@vger.kernel.org
16995 S:      Maintained
16996 F:      Documentation/ABI/testing/sysfs-bus-typec
16997 F:      Documentation/driver-api/usb/typec_bus.rst
16998 F:      drivers/usb/typec/altmodes/
16999 F:      include/linux/usb/typec_altmode.h
17000
17001 USB TYPEC PORT CONTROLLER DRIVERS
17002 M:      Guenter Roeck <linux@roeck-us.net>
17003 L:      linux-usb@vger.kernel.org
17004 S:      Maintained
17005 F:      drivers/usb/typec/tcpm/
17006
17007 USB UHCI DRIVER
17008 M:      Alan Stern <stern@rowland.harvard.edu>
17009 L:      linux-usb@vger.kernel.org
17010 S:      Maintained
17011 F:      drivers/usb/host/uhci*
17012
17013 USB VIDEO CLASS
17014 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17015 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17016 L:      linux-media@vger.kernel.org
17017 T:      git git://linuxtv.org/media_tree.git
17018 W:      http://www.ideasonboard.org/uvc/
17019 S:      Maintained
17020 F:      drivers/media/usb/uvc/
17021 F:      include/uapi/linux/uvcvideo.h
17022
17023 USB VISION DRIVER
17024 M:      Hans Verkuil <hverkuil@xs4all.nl>
17025 L:      linux-media@vger.kernel.org
17026 T:      git git://linuxtv.org/media_tree.git
17027 W:      https://linuxtv.org
17028 S:      Odd Fixes
17029 F:      drivers/media/usb/usbvision/
17030
17031 USB WEBCAM GADGET
17032 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17033 L:      linux-usb@vger.kernel.org
17034 S:      Maintained
17035 F:      drivers/usb/gadget/function/*uvc*
17036 F:      drivers/usb/gadget/legacy/webcam.c
17037 F:      include/uapi/linux/usb/g_uvc.h
17038
17039 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17040 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17041 L:      linux-wireless@vger.kernel.org
17042 S:      Maintained
17043 F:      drivers/net/wireless/rndis_wlan.c
17044
17045 USB XHCI DRIVER
17046 M:      Mathias Nyman <mathias.nyman@intel.com>
17047 L:      linux-usb@vger.kernel.org
17048 S:      Supported
17049 F:      drivers/usb/host/xhci*
17050 F:      drivers/usb/host/pci-quirks*
17051
17052 USB ZD1201 DRIVER
17053 L:      linux-wireless@vger.kernel.org
17054 W:      http://linux-lc100020.sourceforge.net
17055 S:      Orphan
17056 F:      drivers/net/wireless/zydas/zd1201.*
17057
17058 USB ZR364XX DRIVER
17059 M:      Antoine Jacquet <royale@zerezo.com>
17060 L:      linux-usb@vger.kernel.org
17061 L:      linux-media@vger.kernel.org
17062 T:      git git://linuxtv.org/media_tree.git
17063 W:      http://royale.zerezo.com/zr364xx/
17064 S:      Maintained
17065 F:      Documentation/media/v4l-drivers/zr364xx*
17066 F:      drivers/media/usb/zr364xx/
17067
17068 USER-MODE LINUX (UML)
17069 M:      Jeff Dike <jdike@addtoit.com>
17070 M:      Richard Weinberger <richard@nod.at>
17071 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17072 L:      linux-um@lists.infradead.org
17073 W:      http://user-mode-linux.sourceforge.net
17074 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17076 S:      Maintained
17077 F:      Documentation/virt/uml/
17078 F:      arch/um/
17079 F:      arch/x86/um/
17080 F:      fs/hostfs/
17081
17082 USERSPACE COPYIN/COPYOUT (UIOVEC)
17083 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17084 S:      Maintained
17085 F:      lib/iov_iter.c
17086 F:      include/linux/uio.h
17087
17088 USERSPACE DMA BUFFER DRIVER
17089 M:      Gerd Hoffmann <kraxel@redhat.com>
17090 S:      Maintained
17091 L:      dri-devel@lists.freedesktop.org
17092 F:      drivers/dma-buf/udmabuf.c
17093 F:      include/uapi/linux/udmabuf.h
17094 T:      git git://anongit.freedesktop.org/drm/drm-misc
17095
17096 USERSPACE I/O (UIO)
17097 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17098 S:      Maintained
17099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17100 F:      Documentation/driver-api/uio-howto.rst
17101 F:      drivers/uio/
17102 F:      include/linux/uio_driver.h
17103
17104 UTIL-LINUX PACKAGE
17105 M:      Karel Zak <kzak@redhat.com>
17106 L:      util-linux@vger.kernel.org
17107 W:      http://en.wikipedia.org/wiki/Util-linux
17108 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17109 S:      Maintained
17110
17111 UUID HELPERS
17112 M:      Christoph Hellwig <hch@lst.de>
17113 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17114 L:      linux-kernel@vger.kernel.org
17115 T:      git git://git.infradead.org/users/hch/uuid.git
17116 F:      lib/uuid.c
17117 F:      lib/test_uuid.c
17118 F:      include/linux/uuid.h
17119 F:      include/uapi/linux/uuid.h
17120 S:      Maintained
17121
17122 UVESAFB DRIVER
17123 M:      Michal Januszewski <spock@gentoo.org>
17124 L:      linux-fbdev@vger.kernel.org
17125 W:      https://github.com/mjanusz/v86d
17126 S:      Maintained
17127 F:      Documentation/fb/uvesafb.rst
17128 F:      drivers/video/fbdev/uvesafb.*
17129
17130 VF610 NAND DRIVER
17131 M:      Stefan Agner <stefan@agner.ch>
17132 L:      linux-mtd@lists.infradead.org
17133 S:      Supported
17134 F:      drivers/mtd/nand/raw/vf610_nfc.c
17135
17136 VFAT/FAT/MSDOS FILESYSTEM
17137 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17138 S:      Maintained
17139 F:      Documentation/filesystems/vfat.txt
17140 F:      fs/fat/
17141
17142 VFIO DRIVER
17143 M:      Alex Williamson <alex.williamson@redhat.com>
17144 R:      Cornelia Huck <cohuck@redhat.com>
17145 L:      kvm@vger.kernel.org
17146 T:      git git://github.com/awilliam/linux-vfio.git
17147 S:      Maintained
17148 F:      Documentation/driver-api/vfio.rst
17149 F:      drivers/vfio/
17150 F:      include/linux/vfio.h
17151 F:      include/uapi/linux/vfio.h
17152
17153 VFIO MEDIATED DEVICE DRIVERS
17154 M:      Kirti Wankhede <kwankhede@nvidia.com>
17155 L:      kvm@vger.kernel.org
17156 S:      Maintained
17157 F:      Documentation/driver-api/vfio-mediated-device.rst
17158 F:      drivers/vfio/mdev/
17159 F:      include/linux/mdev.h
17160 F:      samples/vfio-mdev/
17161
17162 VFIO PLATFORM DRIVER
17163 M:      Eric Auger <eric.auger@redhat.com>
17164 L:      kvm@vger.kernel.org
17165 S:      Maintained
17166 F:      drivers/vfio/platform/
17167
17168 VGA_SWITCHEROO
17169 R:      Lukas Wunner <lukas@wunner.de>
17170 S:      Maintained
17171 F:      Documentation/gpu/vga-switcheroo.rst
17172 F:      drivers/gpu/vga/vga_switcheroo.c
17173 F:      include/linux/vga_switcheroo.h
17174 T:      git git://anongit.freedesktop.org/drm/drm-misc
17175
17176 VIA RHINE NETWORK DRIVER
17177 S:      Orphan
17178 F:      drivers/net/ethernet/via/via-rhine.c
17179
17180 VIA SD/MMC CARD CONTROLLER DRIVER
17181 M:      Bruce Chang <brucechang@via.com.tw>
17182 M:      Harald Welte <HaraldWelte@viatech.com>
17183 S:      Maintained
17184 F:      drivers/mmc/host/via-sdmmc.c
17185
17186 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17187 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17188 L:      linux-fbdev@vger.kernel.org
17189 S:      Maintained
17190 F:      include/linux/via-core.h
17191 F:      include/linux/via-gpio.h
17192 F:      include/linux/via_i2c.h
17193 F:      drivers/video/fbdev/via/
17194
17195 VIA VELOCITY NETWORK DRIVER
17196 M:      Francois Romieu <romieu@fr.zoreil.com>
17197 L:      netdev@vger.kernel.org
17198 S:      Maintained
17199 F:      drivers/net/ethernet/via/via-velocity.*
17200
17201 VICODEC VIRTUAL CODEC DRIVER
17202 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17203 L:      linux-media@vger.kernel.org
17204 T:      git git://linuxtv.org/media_tree.git
17205 W:      https://linuxtv.org
17206 S:      Maintained
17207 F:      drivers/media/platform/vicodec/*
17208
17209 VIDEO MULTIPLEXER DRIVER
17210 M:      Philipp Zabel <p.zabel@pengutronix.de>
17211 L:      linux-media@vger.kernel.org
17212 S:      Maintained
17213 F:      drivers/media/platform/video-mux.c
17214
17215 VIDEO I2C POLLING DRIVER
17216 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17217 L:      linux-media@vger.kernel.org
17218 S:      Maintained
17219 F:      drivers/media/i2c/video-i2c.c
17220
17221 VIDEOBUF2 FRAMEWORK
17222 M:      Pawel Osciak <pawel@osciak.com>
17223 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17224 M:      Kyungmin Park <kyungmin.park@samsung.com>
17225 R:      Tomasz Figa <tfiga@chromium.org>
17226 L:      linux-media@vger.kernel.org
17227 S:      Maintained
17228 F:      drivers/media/common/videobuf2/*
17229 F:      include/media/videobuf2-*
17230
17231 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17232 M:      Helen Koike <helen.koike@collabora.com>
17233 L:      linux-media@vger.kernel.org
17234 T:      git git://linuxtv.org/media_tree.git
17235 W:      https://linuxtv.org
17236 S:      Maintained
17237 F:      drivers/media/platform/vimc/*
17238
17239 VIRT LIB
17240 M:      Alex Williamson <alex.williamson@redhat.com>
17241 M:      Paolo Bonzini <pbonzini@redhat.com>
17242 L:      kvm@vger.kernel.org
17243 S:      Supported
17244 F:      virt/lib/
17245
17246 VIRTIO AND VHOST VSOCK DRIVER
17247 M:      Stefan Hajnoczi <stefanha@redhat.com>
17248 L:      kvm@vger.kernel.org
17249 L:      virtualization@lists.linux-foundation.org
17250 L:      netdev@vger.kernel.org
17251 S:      Maintained
17252 F:      include/linux/virtio_vsock.h
17253 F:      include/uapi/linux/virtio_vsock.h
17254 F:      include/uapi/linux/vsockmon.h
17255 F:      include/uapi/linux/vm_sockets_diag.h
17256 F:      net/vmw_vsock/diag.c
17257 F:      net/vmw_vsock/af_vsock_tap.c
17258 F:      net/vmw_vsock/virtio_transport_common.c
17259 F:      net/vmw_vsock/virtio_transport.c
17260 F:      drivers/net/vsockmon.c
17261 F:      drivers/vhost/vsock.c
17262 F:      tools/testing/vsock/
17263
17264 VIRTIO CONSOLE DRIVER
17265 M:      Amit Shah <amit@kernel.org>
17266 L:      virtualization@lists.linux-foundation.org
17267 S:      Maintained
17268 F:      drivers/char/virtio_console.c
17269 F:      include/linux/virtio_console.h
17270 F:      include/uapi/linux/virtio_console.h
17271
17272 VIRTIO CORE AND NET DRIVERS
17273 M:      "Michael S. Tsirkin" <mst@redhat.com>
17274 M:      Jason Wang <jasowang@redhat.com>
17275 L:      virtualization@lists.linux-foundation.org
17276 S:      Maintained
17277 F:      Documentation/devicetree/bindings/virtio/
17278 F:      drivers/virtio/
17279 F:      tools/virtio/
17280 F:      drivers/net/virtio_net.c
17281 F:      drivers/block/virtio_blk.c
17282 F:      include/linux/virtio*.h
17283 F:      include/uapi/linux/virtio_*.h
17284 F:      drivers/crypto/virtio/
17285 F:      mm/balloon_compaction.c
17286
17287 VIRTIO BLOCK AND SCSI DRIVERS
17288 M:      "Michael S. Tsirkin" <mst@redhat.com>
17289 M:      Jason Wang <jasowang@redhat.com>
17290 R:      Paolo Bonzini <pbonzini@redhat.com>
17291 R:      Stefan Hajnoczi <stefanha@redhat.com>
17292 L:      virtualization@lists.linux-foundation.org
17293 S:      Maintained
17294 F:      drivers/block/virtio_blk.c
17295 F:      drivers/scsi/virtio_scsi.c
17296 F:      include/uapi/linux/virtio_blk.h
17297 F:      include/uapi/linux/virtio_scsi.h
17298 F:      drivers/vhost/scsi.c
17299
17300 VIRTIO CRYPTO DRIVER
17301 M:      Gonglei <arei.gonglei@huawei.com>
17302 L:      virtualization@lists.linux-foundation.org
17303 L:      linux-crypto@vger.kernel.org
17304 S:      Maintained
17305 F:      drivers/crypto/virtio/
17306 F:      include/uapi/linux/virtio_crypto.h
17307
17308 VIRTIO DRIVERS FOR S390
17309 M:      Cornelia Huck <cohuck@redhat.com>
17310 M:      Halil Pasic <pasic@linux.ibm.com>
17311 L:      linux-s390@vger.kernel.org
17312 L:      virtualization@lists.linux-foundation.org
17313 L:      kvm@vger.kernel.org
17314 S:      Supported
17315 F:      drivers/s390/virtio/
17316 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17317
17318 VIRTIO FILE SYSTEM
17319 M:      Vivek Goyal <vgoyal@redhat.com>
17320 M:      Stefan Hajnoczi <stefanha@redhat.com>
17321 M:      Miklos Szeredi <miklos@szeredi.hu>
17322 L:      virtualization@lists.linux-foundation.org
17323 L:      linux-fsdevel@vger.kernel.org
17324 W:      https://virtio-fs.gitlab.io/
17325 S:      Supported
17326 F:      fs/fuse/virtio_fs.c
17327 F:      include/uapi/linux/virtio_fs.h
17328 F:      Documentation/filesystems/virtiofs.rst
17329
17330 VIRTIO GPU DRIVER
17331 M:      David Airlie <airlied@linux.ie>
17332 M:      Gerd Hoffmann <kraxel@redhat.com>
17333 L:      dri-devel@lists.freedesktop.org
17334 L:      virtualization@lists.linux-foundation.org
17335 T:      git git://anongit.freedesktop.org/drm/drm-misc
17336 S:      Maintained
17337 F:      drivers/gpu/drm/virtio/
17338 F:      include/uapi/linux/virtio_gpu.h
17339
17340 VIRTIO HOST (VHOST)
17341 M:      "Michael S. Tsirkin" <mst@redhat.com>
17342 M:      Jason Wang <jasowang@redhat.com>
17343 L:      kvm@vger.kernel.org
17344 L:      virtualization@lists.linux-foundation.org
17345 L:      netdev@vger.kernel.org
17346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17347 S:      Maintained
17348 F:      drivers/vhost/
17349 F:      include/uapi/linux/vhost.h
17350
17351 VIRTIO INPUT DRIVER
17352 M:      Gerd Hoffmann <kraxel@redhat.com>
17353 S:      Maintained
17354 F:      drivers/virtio/virtio_input.c
17355 F:      include/uapi/linux/virtio_input.h
17356
17357 VIRTIO IOMMU DRIVER
17358 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17359 L:      virtualization@lists.linux-foundation.org
17360 S:      Maintained
17361 F:      drivers/iommu/virtio-iommu.c
17362 F:      include/uapi/linux/virtio_iommu.h
17363
17364 VIRTUAL BOX GUEST DEVICE DRIVER
17365 M:      Hans de Goede <hdegoede@redhat.com>
17366 M:      Arnd Bergmann <arnd@arndb.de>
17367 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17368 S:      Maintained
17369 F:      include/linux/vbox_utils.h
17370 F:      include/uapi/linux/vbox*.h
17371 F:      drivers/virt/vboxguest/
17372
17373 VIRTUAL SERIO DEVICE DRIVER
17374 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17375 S:      Maintained
17376 F:      drivers/input/serio/userio.c
17377 F:      include/uapi/linux/userio.h
17378
17379 VIVID VIRTUAL VIDEO DRIVER
17380 M:      Hans Verkuil <hverkuil@xs4all.nl>
17381 L:      linux-media@vger.kernel.org
17382 T:      git git://linuxtv.org/media_tree.git
17383 W:      https://linuxtv.org
17384 S:      Maintained
17385 F:      drivers/media/platform/vivid/*
17386
17387 VLYNQ BUS
17388 M:      Florian Fainelli <f.fainelli@gmail.com>
17389 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17390 S:      Maintained
17391 F:      drivers/vlynq/vlynq.c
17392 F:      include/linux/vlynq.h
17393
17394 VME SUBSYSTEM
17395 M:      Martyn Welch <martyn@welchs.me.uk>
17396 M:      Manohar Vanga <manohar.vanga@gmail.com>
17397 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17398 L:      devel@driverdev.osuosl.org
17399 S:      Maintained
17400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17401 F:      Documentation/driver-api/vme.rst
17402 F:      drivers/staging/vme/
17403 F:      drivers/vme/
17404 F:      include/linux/vme*
17405
17406 VMWARE BALLOON DRIVER
17407 M:      Nadav Amit <namit@vmware.com>
17408 M:      "VMware, Inc." <pv-drivers@vmware.com>
17409 L:      linux-kernel@vger.kernel.org
17410 S:      Maintained
17411 F:      drivers/misc/vmw_balloon.c
17412
17413 VMWARE HYPERVISOR INTERFACE
17414 M:      Thomas Hellstrom <thellstrom@vmware.com>
17415 M:      "VMware, Inc." <pv-drivers@vmware.com>
17416 L:      virtualization@lists.linux-foundation.org
17417 S:      Supported
17418 F:      arch/x86/kernel/cpu/vmware.c
17419 F:      arch/x86/include/asm/vmware.h
17420
17421 VMWARE PVRDMA DRIVER
17422 M:      Adit Ranadive <aditr@vmware.com>
17423 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17424 L:      linux-rdma@vger.kernel.org
17425 S:      Maintained
17426 F:      drivers/infiniband/hw/vmw_pvrdma/
17427
17428 VMware PVSCSI driver
17429 M:      Jim Gill <jgill@vmware.com>
17430 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17431 L:      linux-scsi@vger.kernel.org
17432 S:      Maintained
17433 F:      drivers/scsi/vmw_pvscsi.c
17434 F:      drivers/scsi/vmw_pvscsi.h
17435
17436 VMWARE VMMOUSE SUBDRIVER
17437 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17438 M:      "VMware, Inc." <pv-drivers@vmware.com>
17439 L:      linux-input@vger.kernel.org
17440 S:      Maintained
17441 F:      drivers/input/mouse/vmmouse.c
17442 F:      drivers/input/mouse/vmmouse.h
17443
17444 VMWARE VMXNET3 ETHERNET DRIVER
17445 M:      Ronak Doshi <doshir@vmware.com>
17446 M:      "VMware, Inc." <pv-drivers@vmware.com>
17447 L:      netdev@vger.kernel.org
17448 S:      Maintained
17449 F:      drivers/net/vmxnet3/
17450
17451 VOCORE VOCORE2 BOARD
17452 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17453 L:      linux-mips@vger.kernel.org
17454 S:      Maintained
17455 F:      arch/mips/boot/dts/ralink/vocore2.dts
17456
17457 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17458 M:      Liam Girdwood <lgirdwood@gmail.com>
17459 M:      Mark Brown <broonie@kernel.org>
17460 L:      linux-kernel@vger.kernel.org
17461 W:      http://www.slimlogic.co.uk/?p=48
17462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17463 S:      Supported
17464 F:      Documentation/devicetree/bindings/regulator/
17465 F:      Documentation/power/regulator/
17466 F:      drivers/regulator/
17467 F:      include/dt-bindings/regulator/
17468 F:      include/linux/regulator/
17469 K:      regulator_get_optional
17470
17471 VRF
17472 M:      David Ahern <dsahern@kernel.org>
17473 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17474 L:      netdev@vger.kernel.org
17475 S:      Maintained
17476 F:      drivers/net/vrf.c
17477 F:      Documentation/networking/vrf.txt
17478
17479 VT1211 HARDWARE MONITOR DRIVER
17480 M:      Juerg Haefliger <juergh@gmail.com>
17481 L:      linux-hwmon@vger.kernel.org
17482 S:      Maintained
17483 F:      Documentation/hwmon/vt1211.rst
17484 F:      drivers/hwmon/vt1211.c
17485
17486 VT8231 HARDWARE MONITOR DRIVER
17487 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17488 L:      linux-hwmon@vger.kernel.org
17489 S:      Maintained
17490 F:      drivers/hwmon/vt8231.c
17491
17492 VUB300 USB to SDIO/SD/MMC bridge chip
17493 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17494 L:      linux-mmc@vger.kernel.org
17495 L:      linux-usb@vger.kernel.org
17496 S:      Supported
17497 F:      drivers/mmc/host/vub300.c
17498
17499 W1 DALLAS'S 1-WIRE BUS
17500 M:      Evgeniy Polyakov <zbr@ioremap.net>
17501 S:      Maintained
17502 F:      Documentation/devicetree/bindings/w1/
17503 F:      Documentation/w1/
17504 F:      drivers/w1/
17505 F:      include/linux/w1.h
17506
17507 W83791D HARDWARE MONITORING DRIVER
17508 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17509 L:      linux-hwmon@vger.kernel.org
17510 S:      Maintained
17511 F:      Documentation/hwmon/w83791d.rst
17512 F:      drivers/hwmon/w83791d.c
17513
17514 W83793 HARDWARE MONITORING DRIVER
17515 M:      Rudolf Marek <r.marek@assembler.cz>
17516 L:      linux-hwmon@vger.kernel.org
17517 S:      Maintained
17518 F:      Documentation/hwmon/w83793.rst
17519 F:      drivers/hwmon/w83793.c
17520
17521 W83795 HARDWARE MONITORING DRIVER
17522 M:      Jean Delvare <jdelvare@suse.com>
17523 L:      linux-hwmon@vger.kernel.org
17524 S:      Maintained
17525 F:      drivers/hwmon/w83795.c
17526
17527 W83L51xD SD/MMC CARD INTERFACE DRIVER
17528 M:      Pierre Ossman <pierre@ossman.eu>
17529 S:      Maintained
17530 F:      drivers/mmc/host/wbsd.*
17531
17532 WACOM PROTOCOL 4 SERIAL TABLETS
17533 M:      Julian Squires <julian@cipht.net>
17534 M:      Hans de Goede <hdegoede@redhat.com>
17535 L:      linux-input@vger.kernel.org
17536 S:      Maintained
17537 F:      drivers/input/tablet/wacom_serial4.c
17538
17539 WATCHDOG DEVICE DRIVERS
17540 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17541 M:      Guenter Roeck <linux@roeck-us.net>
17542 L:      linux-watchdog@vger.kernel.org
17543 W:      http://www.linux-watchdog.org/
17544 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17545 S:      Maintained
17546 F:      Documentation/devicetree/bindings/watchdog/
17547 F:      Documentation/watchdog/
17548 F:      drivers/watchdog/
17549 F:      include/linux/watchdog.h
17550 F:      include/uapi/linux/watchdog.h
17551
17552 WHISKEYCOVE PMIC GPIO DRIVER
17553 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17554 L:      linux-gpio@vger.kernel.org
17555 S:      Maintained
17556 F:      drivers/gpio/gpio-wcove.c
17557
17558 WHWAVE RTC DRIVER
17559 M:      Dianlong Li <long17.cool@163.com>
17560 L:      linux-rtc@vger.kernel.org
17561 S:      Maintained
17562 F:      drivers/rtc/rtc-sd3078.c
17563
17564 WIIMOTE HID DRIVER
17565 M:      David Herrmann <dh.herrmann@googlemail.com>
17566 L:      linux-input@vger.kernel.org
17567 S:      Maintained
17568 F:      drivers/hid/hid-wiimote*
17569
17570 WILOCITY WIL6210 WIRELESS DRIVER
17571 M:      Maya Erez <merez@codeaurora.org>
17572 L:      linux-wireless@vger.kernel.org
17573 L:      wil6210@qti.qualcomm.com
17574 S:      Supported
17575 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17576 F:      drivers/net/wireless/ath/wil6210/
17577
17578 WIMAX STACK
17579 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17580 M:      linux-wimax@intel.com
17581 L:      wimax@linuxwimax.org (subscribers-only)
17582 S:      Supported
17583 W:      http://linuxwimax.org
17584 F:      Documentation/admin-guide/wimax/wimax.rst
17585 F:      include/linux/wimax/debug.h
17586 F:      include/net/wimax.h
17587 F:      include/uapi/linux/wimax.h
17588 F:      net/wimax/
17589
17590 WINBOND CIR DRIVER
17591 M:      David Härdeman <david@hardeman.nu>
17592 S:      Maintained
17593 F:      drivers/media/rc/winbond-cir.c
17594
17595 RCMM REMOTE CONTROLS DECODER
17596 M:      Patrick Lerda <patrick9876@free.fr>
17597 S:      Maintained
17598 F:      drivers/media/rc/ir-rcmm-decoder.c
17599
17600 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17601 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17602 L:      linux-watchdog@vger.kernel.org
17603 S:      Maintained
17604 F:      drivers/watchdog/ebc-c384_wdt.c
17605
17606 WINSYSTEMS WS16C48 GPIO DRIVER
17607 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17608 L:      linux-gpio@vger.kernel.org
17609 S:      Maintained
17610 F:      drivers/gpio/gpio-ws16c48.c
17611
17612 WISTRON LAPTOP BUTTON DRIVER
17613 M:      Miloslav Trmac <mitr@volny.cz>
17614 S:      Maintained
17615 F:      drivers/input/misc/wistron_btns.c
17616
17617 WL3501 WIRELESS PCMCIA CARD DRIVER
17618 L:      linux-wireless@vger.kernel.org
17619 S:      Odd fixes
17620 F:      drivers/net/wireless/wl3501*
17621
17622 WOLFSON MICROELECTRONICS DRIVERS
17623 L:      patches@opensource.cirrus.com
17624 T:      git https://github.com/CirrusLogic/linux-drivers.git
17625 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17626 S:      Supported
17627 F:      Documentation/hwmon/wm83??.rst
17628 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17629 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17630 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17631 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17632 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17633 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17634 F:      drivers/clk/clk-wm83*.c
17635 F:      drivers/extcon/extcon-arizona.c
17636 F:      drivers/leds/leds-wm83*.c
17637 F:      drivers/gpio/gpio-*wm*.c
17638 F:      drivers/gpio/gpio-arizona.c
17639 F:      drivers/hwmon/wm83??-hwmon.c
17640 F:      drivers/input/misc/wm831x-on.c
17641 F:      drivers/input/touchscreen/wm831x-ts.c
17642 F:      drivers/input/touchscreen/wm97*.c
17643 F:      drivers/mfd/arizona*
17644 F:      drivers/mfd/wm*.c
17645 F:      drivers/mfd/cs47l24*
17646 F:      drivers/power/supply/wm83*.c
17647 F:      drivers/rtc/rtc-wm83*.c
17648 F:      drivers/regulator/wm8*.c
17649 F:      drivers/regulator/arizona*
17650 F:      drivers/video/backlight/wm83*_bl.c
17651 F:      drivers/watchdog/wm83*_wdt.c
17652 F:      include/linux/mfd/arizona/
17653 F:      include/linux/mfd/wm831x/
17654 F:      include/linux/mfd/wm8350/
17655 F:      include/linux/mfd/wm8400*
17656 F:      include/linux/regulator/arizona*
17657 F:      include/linux/wm97xx.h
17658 F:      include/sound/wm????.h
17659 F:      sound/soc/codecs/arizona.?
17660 F:      sound/soc/codecs/wm*
17661 F:      sound/soc/codecs/cs47l24*
17662
17663 WORKQUEUE
17664 M:      Tejun Heo <tj@kernel.org>
17665 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17667 S:      Maintained
17668 F:      include/linux/workqueue.h
17669 F:      kernel/workqueue.c
17670 F:      Documentation/core-api/workqueue.rst
17671
17672 X-POWERS AXP288 PMIC DRIVERS
17673 M:      Hans de Goede <hdegoede@redhat.com>
17674 S:      Maintained
17675 N:      axp288
17676 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17677
17678 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17679 M:      Chen-Yu Tsai <wens@csie.org>
17680 L:      linux-kernel@vger.kernel.org
17681 S:      Maintained
17682 N:      axp[128]
17683
17684 X.25 NETWORK LAYER
17685 M:      Andrew Hendry <andrew.hendry@gmail.com>
17686 L:      linux-x25@vger.kernel.org
17687 S:      Odd Fixes
17688 F:      Documentation/networking/x25*
17689 F:      include/net/x25*
17690 F:      net/x25/
17691
17692 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17693 M:      Thomas Gleixner <tglx@linutronix.de>
17694 M:      Ingo Molnar <mingo@redhat.com>
17695 M:      Borislav Petkov <bp@alien8.de>
17696 R:      "H. Peter Anvin" <hpa@zytor.com>
17697 M:      x86@kernel.org
17698 L:      linux-kernel@vger.kernel.org
17699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17700 S:      Maintained
17701 F:      Documentation/devicetree/bindings/x86/
17702 F:      Documentation/x86/
17703 F:      arch/x86/
17704
17705 X86 ENTRY CODE
17706 M:      Andy Lutomirski <luto@kernel.org>
17707 L:      linux-kernel@vger.kernel.org
17708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17709 S:      Maintained
17710 F:      arch/x86/entry/
17711
17712 X86 MCE INFRASTRUCTURE
17713 M:      Tony Luck <tony.luck@intel.com>
17714 M:      Borislav Petkov <bp@alien8.de>
17715 L:      linux-edac@vger.kernel.org
17716 S:      Maintained
17717 F:      arch/x86/kernel/cpu/mce/*
17718
17719 X86 MICROCODE UPDATE SUPPORT
17720 M:      Borislav Petkov <bp@alien8.de>
17721 S:      Maintained
17722 F:      arch/x86/kernel/cpu/microcode/*
17723
17724 X86 MM
17725 M:      Dave Hansen <dave.hansen@linux.intel.com>
17726 M:      Andy Lutomirski <luto@kernel.org>
17727 M:      Peter Zijlstra <peterz@infradead.org>
17728 L:      linux-kernel@vger.kernel.org
17729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17730 S:      Maintained
17731 F:      arch/x86/mm/
17732
17733 X86 PLATFORM DRIVERS
17734 M:      Darren Hart <dvhart@infradead.org>
17735 M:      Andy Shevchenko <andy@infradead.org>
17736 L:      platform-driver-x86@vger.kernel.org
17737 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17738 S:      Odd Fixes
17739 F:      drivers/platform/x86/
17740 F:      drivers/platform/olpc/
17741
17742 X86 PLATFORM DRIVERS - ARCH
17743 R:      Darren Hart <dvhart@infradead.org>
17744 R:      Andy Shevchenko <andy@infradead.org>
17745 L:      platform-driver-x86@vger.kernel.org
17746 L:      x86@kernel.org
17747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17748 S:      Maintained
17749 F:      arch/x86/platform
17750
17751 X86 VDSO
17752 M:      Andy Lutomirski <luto@kernel.org>
17753 L:      linux-kernel@vger.kernel.org
17754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17755 S:      Maintained
17756 F:      arch/x86/entry/vdso/
17757
17758 XARRAY
17759 M:      Matthew Wilcox <willy@infradead.org>
17760 L:      linux-fsdevel@vger.kernel.org
17761 S:      Supported
17762 F:      Documentation/core-api/xarray.rst
17763 F:      lib/idr.c
17764 F:      lib/xarray.c
17765 F:      include/linux/idr.h
17766 F:      include/linux/xarray.h
17767 F:      tools/testing/radix-tree
17768
17769 XBOX DVD IR REMOTE
17770 M:      Benjamin Valentin <benpicco@googlemail.com>
17771 S:      Maintained
17772 F:      drivers/media/rc/xbox_remote.c
17773 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17774
17775 XC2028/3028 TUNER DRIVER
17776 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17777 L:      linux-media@vger.kernel.org
17778 W:      https://linuxtv.org
17779 T:      git git://linuxtv.org/media_tree.git
17780 S:      Maintained
17781 F:      drivers/media/tuners/tuner-xc2028.*
17782
17783 XDP (eXpress Data Path)
17784 M:      Alexei Starovoitov <ast@kernel.org>
17785 M:      Daniel Borkmann <daniel@iogearbox.net>
17786 M:      David S. Miller <davem@davemloft.net>
17787 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17788 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17789 M:      John Fastabend <john.fastabend@gmail.com>
17790 L:      netdev@vger.kernel.org
17791 L:      bpf@vger.kernel.org
17792 S:      Supported
17793 F:      net/core/xdp.c
17794 F:      include/net/xdp.h
17795 F:      kernel/bpf/devmap.c
17796 F:      kernel/bpf/cpumap.c
17797 F:      include/trace/events/xdp.h
17798 K:      xdp
17799 N:      xdp
17800
17801 XDP SOCKETS (AF_XDP)
17802 M:      Björn Töpel <bjorn.topel@intel.com>
17803 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17804 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17805 L:      netdev@vger.kernel.org
17806 L:      bpf@vger.kernel.org
17807 S:      Maintained
17808 F:      kernel/bpf/xskmap.c
17809 F:      net/xdp/
17810
17811 XEN BLOCK SUBSYSTEM
17812 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17813 M:      Roger Pau Monné <roger.pau@citrix.com>
17814 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17815 S:      Supported
17816 F:      drivers/block/xen-blkback/*
17817 F:      drivers/block/xen*
17818
17819 XEN HYPERVISOR ARM
17820 M:      Stefano Stabellini <sstabellini@kernel.org>
17821 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17822 S:      Maintained
17823 F:      arch/arm/xen/
17824 F:      arch/arm/include/asm/xen/
17825
17826 XEN HYPERVISOR ARM64
17827 M:      Stefano Stabellini <sstabellini@kernel.org>
17828 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17829 S:      Maintained
17830 F:      arch/arm64/xen/
17831 F:      arch/arm64/include/asm/xen/
17832
17833 XEN HYPERVISOR INTERFACE
17834 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17835 M:      Juergen Gross <jgross@suse.com>
17836 R:      Stefano Stabellini <sstabellini@kernel.org>
17837 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17839 S:      Supported
17840 F:      arch/x86/xen/
17841 F:      arch/x86/platform/pvh/
17842 F:      drivers/*/xen-*front.c
17843 F:      drivers/xen/
17844 F:      arch/x86/include/asm/xen/
17845 F:      arch/x86/include/asm/pvclock-abi.h
17846 F:      include/xen/
17847 F:      include/uapi/xen/
17848 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17849 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17850
17851 XEN NETWORK BACKEND DRIVER
17852 M:      Wei Liu <wei.liu@kernel.org>
17853 M:      Paul Durrant <paul@xen.org>
17854 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17855 L:      netdev@vger.kernel.org
17856 S:      Supported
17857 F:      drivers/net/xen-netback/*
17858
17859 XEN PCI SUBSYSTEM
17860 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17861 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17862 S:      Supported
17863 F:      arch/x86/pci/*xen*
17864 F:      drivers/pci/*xen*
17865
17866 XEN PVSCSI DRIVERS
17867 M:      Juergen Gross <jgross@suse.com>
17868 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17869 L:      linux-scsi@vger.kernel.org
17870 S:      Supported
17871 F:      drivers/scsi/xen-scsifront.c
17872 F:      drivers/xen/xen-scsiback.c
17873 F:      include/xen/interface/io/vscsiif.h
17874
17875 XEN SWIOTLB SUBSYSTEM
17876 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17877 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17878 L:      iommu@lists.linux-foundation.org
17879 S:      Supported
17880 F:      arch/x86/xen/*swiotlb*
17881 F:      drivers/xen/*swiotlb*
17882
17883 XEN SOUND FRONTEND DRIVER
17884 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17885 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17887 S:      Supported
17888 F:      sound/xen/*
17889
17890 XFS FILESYSTEM
17891 M:      Darrick J. Wong <darrick.wong@oracle.com>
17892 M:      linux-xfs@vger.kernel.org
17893 L:      linux-xfs@vger.kernel.org
17894 W:      http://xfs.org/
17895 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17896 S:      Supported
17897 F:      Documentation/admin-guide/xfs.rst
17898 F:      Documentation/ABI/testing/sysfs-fs-xfs
17899 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17900 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17901 F:      fs/xfs/
17902 F:      include/uapi/linux/dqblk_xfs.h
17903 F:      include/uapi/linux/fsmap.h
17904
17905 XILINX AXI ETHERNET DRIVER
17906 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17907 S:      Maintained
17908 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17909
17910 XILINX UARTLITE SERIAL DRIVER
17911 M:      Peter Korsgaard <jacmet@sunsite.dk>
17912 L:      linux-serial@vger.kernel.org
17913 S:      Maintained
17914 F:      drivers/tty/serial/uartlite.c
17915
17916 XILINX VIDEO IP CORES
17917 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17918 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17919 L:      linux-media@vger.kernel.org
17920 T:      git git://linuxtv.org/media_tree.git
17921 S:      Supported
17922 F:      Documentation/devicetree/bindings/media/xilinx/
17923 F:      drivers/media/platform/xilinx/
17924 F:      include/uapi/linux/xilinx-v4l2-controls.h
17925
17926 XILINX SD-FEC IP CORES
17927 M:      Derek Kiernan <derek.kiernan@xilinx.com>
17928 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
17929 S:      Maintained
17930 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
17931 F:      Documentation/misc-devices/xilinx_sdfec.rst
17932 F:      drivers/misc/xilinx_sdfec.c
17933 F:      drivers/misc/Kconfig
17934 F:      drivers/misc/Makefile
17935 F:      include/uapi/misc/xilinx_sdfec.h
17936
17937 XILLYBUS DRIVER
17938 M:      Eli Billauer <eli.billauer@gmail.com>
17939 L:      linux-kernel@vger.kernel.org
17940 S:      Supported
17941 F:      drivers/char/xillybus/
17942
17943 XLP9XX I2C DRIVER
17944 M:      George Cherian <george.cherian@cavium.com>
17945 M:      Jan Glauber <jglauber@cavium.com>
17946 L:      linux-i2c@vger.kernel.org
17947 W:      http://www.cavium.com
17948 S:      Supported
17949 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17950 F:      drivers/i2c/busses/i2c-xlp9xx.c
17951
17952 XRA1403 GPIO EXPANDER
17953 M:      Nandor Han <nandor.han@ge.com>
17954 M:      Semi Malinen <semi.malinen@ge.com>
17955 L:      linux-gpio@vger.kernel.org
17956 S:      Maintained
17957 F:      drivers/gpio/gpio-xra1403.c
17958 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17959
17960 XTENSA XTFPGA PLATFORM SUPPORT
17961 M:      Max Filippov <jcmvbkbc@gmail.com>
17962 L:      linux-xtensa@linux-xtensa.org
17963 S:      Maintained
17964 F:      drivers/spi/spi-xtensa-xtfpga.c
17965 F:      sound/soc/xtensa/xtfpga-i2s.c
17966
17967 YAM DRIVER FOR AX.25
17968 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17969 L:      linux-hams@vger.kernel.org
17970 S:      Maintained
17971 F:      drivers/net/hamradio/yam*
17972 F:      include/linux/yam.h
17973
17974 YAMA SECURITY MODULE
17975 M:      Kees Cook <keescook@chromium.org>
17976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17977 S:      Supported
17978 F:      security/yama/
17979 F:      Documentation/admin-guide/LSM/Yama.rst
17980
17981 YEALINK PHONE DRIVER
17982 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17983 L:      usbb2k-api-dev@nongnu.org
17984 S:      Maintained
17985 F:      Documentation/input/devices/yealink.rst
17986 F:      drivers/input/misc/yealink.*
17987
17988 Z8530 DRIVER FOR AX.25
17989 M:      Joerg Reuter <jreuter@yaina.de>
17990 W:      http://yaina.de/jreuter/
17991 W:      http://www.qsl.net/dl1bke/
17992 L:      linux-hams@vger.kernel.org
17993 S:      Maintained
17994 F:      Documentation/networking/z8530drv.txt
17995 F:      drivers/net/hamradio/*scc.c
17996 F:      drivers/net/hamradio/z8530.h
17997
17998 ZBUD COMPRESSED PAGE ALLOCATOR
17999 M:      Seth Jennings <sjenning@redhat.com>
18000 M:      Dan Streetman <ddstreet@ieee.org>
18001 L:      linux-mm@kvack.org
18002 S:      Maintained
18003 F:      mm/zbud.c
18004 F:      include/linux/zbud.h
18005
18006 ZD1211RW WIRELESS DRIVER
18007 M:      Daniel Drake <dsd@gentoo.org>
18008 M:      Ulrich Kunitz <kune@deine-taler.de>
18009 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18010 L:      linux-wireless@vger.kernel.org
18011 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18012 S:      Maintained
18013 F:      drivers/net/wireless/zydas/zd1211rw/
18014
18015 ZD1301 MEDIA DRIVER
18016 M:      Antti Palosaari <crope@iki.fi>
18017 L:      linux-media@vger.kernel.org
18018 W:      https://linuxtv.org/
18019 W:      http://palosaari.fi/linux/
18020 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18021 S:      Maintained
18022 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18023
18024 ZD1301_DEMOD MEDIA DRIVER
18025 M:      Antti Palosaari <crope@iki.fi>
18026 L:      linux-media@vger.kernel.org
18027 W:      https://linuxtv.org/
18028 W:      http://palosaari.fi/linux/
18029 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18030 S:      Maintained
18031 F:      drivers/media/dvb-frontends/zd1301_demod*
18032
18033 ZHAOXIN PROCESSOR SUPPORT
18034 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18035 L:      linux-kernel@vger.kernel.org
18036 S:      Maintained
18037 F:      arch/x86/kernel/cpu/zhaoxin.c
18038
18039 ZPOOL COMPRESSED PAGE STORAGE API
18040 M:      Dan Streetman <ddstreet@ieee.org>
18041 L:      linux-mm@kvack.org
18042 S:      Maintained
18043 F:      mm/zpool.c
18044 F:      include/linux/zpool.h
18045
18046 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18047 M:      Minchan Kim <minchan@kernel.org>
18048 M:      Nitin Gupta <ngupta@vflare.org>
18049 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18050 L:      linux-kernel@vger.kernel.org
18051 S:      Maintained
18052 F:      drivers/block/zram/
18053 F:      Documentation/admin-guide/blockdev/zram.rst
18054
18055 ZS DECSTATION Z85C30 SERIAL DRIVER
18056 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18057 S:      Maintained
18058 F:      drivers/tty/serial/zs.*
18059
18060 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18061 M:      Minchan Kim <minchan@kernel.org>
18062 M:      Nitin Gupta <ngupta@vflare.org>
18063 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18064 L:      linux-mm@kvack.org
18065 S:      Maintained
18066 F:      mm/zsmalloc.c
18067 F:      include/linux/zsmalloc.h
18068 F:      Documentation/vm/zsmalloc.rst
18069
18070 ZSWAP COMPRESSED SWAP CACHING
18071 M:      Seth Jennings <sjenning@redhat.com>
18072 M:      Dan Streetman <ddstreet@ieee.org>
18073 L:      linux-mm@kvack.org
18074 S:      Maintained
18075 F:      mm/zswap.c
18076
18077 THE REST
18078 M:      Linus Torvalds <torvalds@linux-foundation.org>
18079 L:      linux-kernel@vger.kernel.org
18080 Q:      http://patchwork.kernel.org/project/LKML/list/
18081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18082 S:      Buried alive in reporters
18083 F:      *
18084 F:      */