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.c
 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 IIO 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-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-acpi
 326 F:      drivers/pci/*acpi*
 327 F:      drivers/pci/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 554 M:      Stefan Popa <stefan.popa@analog.com>
 555 W:      http://ez.analog.com/community/linux-device-drivers
 556 S:      Supported
 557 F:      drivers/iio/accel/adxl372.c
 558 F:      drivers/iio/accel/adxl372_spi.c
 559 F:      drivers/iio/accel/adxl372_i2c.c
 560 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 561
 562 AF9013 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9013*
 571
 572 AF9033 MEDIA DRIVER
 573 M:      Antti Palosaari <crope@iki.fi>
 574 L:      linux-media@vger.kernel.org
 575 W:      https://linuxtv.org
 576 W:      http://palosaari.fi/linux/
 577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 578 T:      git git://linuxtv.org/anttip/media_tree.git
 579 S:      Maintained
 580 F:      drivers/media/dvb-frontends/af9033*
 581
 582 AFFS FILE SYSTEM
 583 M:      David Sterba <dsterba@suse.com>
 584 L:      linux-fsdevel@vger.kernel.org
 585 S:      Odd Fixes
 586 F:      Documentation/filesystems/affs.txt
 587 F:      fs/affs/
 588
 589 AFS FILESYSTEM
 590 M:      David Howells <dhowells@redhat.com>
 591 L:      linux-afs@lists.infradead.org
 592 S:      Supported
 593 F:      fs/afs/
 594 F:      include/trace/events/afs.h
 595 F:      Documentation/filesystems/afs.txt
 596 W:      https://www.infradead.org/~dhowells/kafs/
 597
 598 AGPGART DRIVER
 599 M:      David Airlie <airlied@linux.ie>
 600 T:      git git://anongit.freedesktop.org/drm/drm
 601 S:      Maintained
 602 F:      drivers/char/agp/
 603 F:      include/linux/agp*
 604 F:      include/uapi/linux/agp*
 605
 606 AHA152X SCSI DRIVER
 607 M:      "Juergen E. Fischer" <fischer@norbit.de>
 608 L:      linux-scsi@vger.kernel.org
 609 S:      Maintained
 610 F:      drivers/scsi/aha152x*
 611 F:      drivers/scsi/pcmcia/aha152x*
 612
 613 AIC7XXX / AIC79XX SCSI DRIVER
 614 M:      Hannes Reinecke <hare@suse.com>
 615 L:      linux-scsi@vger.kernel.org
 616 S:      Maintained
 617 F:      drivers/scsi/aic7xxx/
 618
 619 AIMSLAB FM RADIO RECEIVER DRIVER
 620 M:      Hans Verkuil <hverkuil@xs4all.nl>
 621 L:      linux-media@vger.kernel.org
 622 T:      git git://linuxtv.org/media_tree.git
 623 W:      https://linuxtv.org
 624 S:      Maintained
 625 F:      drivers/media/radio/radio-aimslab*
 626
 627 AIO
 628 M:      Benjamin LaHaise <bcrl@kvack.org>
 629 L:      linux-aio@kvack.org
 630 S:      Supported
 631 F:      fs/aio.c
 632 F:      include/linux/*aio*.h
 633
 634 AIRSPY MEDIA DRIVER
 635 M:      Antti Palosaari <crope@iki.fi>
 636 L:      linux-media@vger.kernel.org
 637 W:      https://linuxtv.org
 638 W:      http://palosaari.fi/linux/
 639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 640 T:      git git://linuxtv.org/anttip/media_tree.git
 641 S:      Maintained
 642 F:      drivers/media/usb/airspy/
 643
 644 ALACRITECH GIGABIT ETHERNET DRIVER
 645 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 646 S:      Maintained
 647 F:      drivers/net/ethernet/alacritech/*
 648
 649 ALCATEL SPEEDTOUCH USB DRIVER
 650 M:      Duncan Sands <duncan.sands@free.fr>
 651 L:      linux-usb@vger.kernel.org
 652 W:      http://www.linux-usb.org/SpeedTouch/
 653 S:      Maintained
 654 F:      drivers/usb/atm/speedtch.c
 655 F:      drivers/usb/atm/usbatm.c
 656
 657 ALCHEMY AU1XX0 MMC DRIVER
 658 M:      Manuel Lauss <manuel.lauss@gmail.com>
 659 S:      Maintained
 660 F:      drivers/mmc/host/au1xmmc.c
 661
 662 ALI1563 I2C DRIVER
 663 M:      Rudolf Marek <r.marek@assembler.cz>
 664 L:      linux-i2c@vger.kernel.org
 665 S:      Maintained
 666 F:      Documentation/i2c/busses/i2c-ali1563
 667 F:      drivers/i2c/busses/i2c-ali1563.c
 668
 669 ALLWINNER SECURITY SYSTEM
 670 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 671 L:      linux-crypto@vger.kernel.org
 672 S:      Maintained
 673 F:      drivers/crypto/sunxi-ss/
 674
 675 ALLWINNER VPU DRIVER
 676 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 677 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 678 L:      linux-media@vger.kernel.org
 679 S:      Maintained
 680 F:      drivers/staging/media/sunxi/cedrus/
 681
 682 ALPHA PORT
 683 M:      Richard Henderson <rth@twiddle.net>
 684 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 685 M:      Matt Turner <mattst88@gmail.com>
 686 S:      Odd Fixes
 687 L:      linux-alpha@vger.kernel.org
 688 F:      arch/alpha/
 689
 690 ALPS PS/2 TOUCHPAD DRIVER
 691 R:      Pali Rohár <pali.rohar@gmail.com>
 692 F:      drivers/input/mouse/alps.*
 693
 694 ALTERA I2C CONTROLLER DRIVER
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/i2c/busses/i2c-altera.c
 698
 699 ALTERA MAILBOX DRIVER
 700 M:      Ley Foon Tan <lftan@altera.com>
 701 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 702 S:      Maintained
 703 F:      drivers/mailbox/mailbox-altera.c
 704
 705 ALTERA PIO DRIVER
 706 M:      Tien Hock Loh <thloh@altera.com>
 707 L:      linux-gpio@vger.kernel.org
 708 S:      Maintained
 709 F:      drivers/gpio/gpio-altera.c
 710
 711 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 712 M:      Thor Thayer <thor.thayer@linux.intel.com>
 713 S:      Maintained
 714 F:      drivers/gpio/gpio-altera-a10sr.c
 715 F:      drivers/mfd/altera-a10sr.c
 716 F:      drivers/reset/reset-a10sr.c
 717 F:      include/linux/mfd/altera-a10sr.h
 718 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 719
 720 ALTERA TRIPLE SPEED ETHERNET DRIVER
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 L:      netdev@vger.kernel.org
 723 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 724 S:      Maintained
 725 F:      drivers/net/ethernet/altera/
 726
 727 ALTERA UART/JTAG UART SERIAL DRIVERS
 728 M:      Tobias Klauser <tklauser@distanz.ch>
 729 L:      linux-serial@vger.kernel.org
 730 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 731 S:      Maintained
 732 F:      drivers/tty/serial/altera_uart.c
 733 F:      drivers/tty/serial/altera_jtaguart.c
 734 F:      include/linux/altera_uart.h
 735 F:      include/linux/altera_jtaguart.h
 736
 737 AMAZON ETHERNET DRIVERS
 738 M:      Netanel Belgazal <netanel@amazon.com>
 739 R:      Saeed Bishara <saeedb@amazon.com>
 740 R:      Zorik Machulsky <zorik@amazon.com>
 741 L:      netdev@vger.kernel.org
 742 S:      Supported
 743 F:      Documentation/networking/device_drivers/amazon/ena.txt
 744 F:      drivers/net/ethernet/amazon/
 745
 746 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 747 M:      Tom Lendacky <thomas.lendacky@amd.com>
 748 M:      Gary Hook <gary.hook@amd.com>
 749 L:      linux-crypto@vger.kernel.org
 750 S:      Supported
 751 F:      drivers/crypto/ccp/
 752 F:      include/linux/ccp.h
 753
 754 AMD DISPLAY CORE
 755 M:      Harry Wentland <harry.wentland@amd.com>
 756 M:      Leo Li <sunpeng.li@amd.com>
 757 L:      amd-gfx@lists.freedesktop.org
 758 T:      git git://people.freedesktop.org/~agd5f/linux
 759 S:      Supported
 760 F:      drivers/gpu/drm/amd/display/
 761
 762 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 763 M:      Huang Rui <ray.huang@amd.com>
 764 L:      linux-hwmon@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/hwmon/fam15h_power
 767 F:      drivers/hwmon/fam15h_power.c
 768
 769 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 770 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 771 S:      Orphan
 772 F:      drivers/usb/gadget/udc/amd5536udc.*
 773
 774 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 775 P:      Andres Salomon <dilinger@queued.net>
 776 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 777 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 778 S:      Supported
 779 F:      drivers/char/hw_random/geode-rng.c
 780 F:      drivers/crypto/geode*
 781 F:      drivers/video/fbdev/geode/
 782 F:      arch/x86/include/asm/geode.h
 783
 784 AMD IOMMU (AMD-VI)
 785 M:      Joerg Roedel <joro@8bytes.org>
 786 L:      iommu@lists.linux-foundation.org
 787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 788 S:      Maintained
 789 F:      drivers/iommu/amd_iommu*.[ch]
 790 F:      include/linux/amd-iommu.h
 791
 792 AMD KFD
 793 M:      Oded Gabbay <oded.gabbay@gmail.com>
 794 L:      dri-devel@lists.freedesktop.org
 795 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 796 S:      Supported
 797 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 798 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 799 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 800 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 801 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 802 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 803 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 804 F:      drivers/gpu/drm/amd/amdkfd/
 805 F:      drivers/gpu/drm/amd/include/cik_structs.h
 806 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 807 F:      drivers/gpu/drm/amd/include/vi_structs.h
 808 F:      drivers/gpu/drm/amd/include/v9_structs.h
 809 F:      include/uapi/linux/kfd_ioctl.h
 810
 811 AMD POWERPLAY
 812 M:      Rex Zhu <rex.zhu@amd.com>
 813 M:      Evan Quan <evan.quan@amd.com>
 814 L:      amd-gfx@lists.freedesktop.org
 815 S:      Supported
 816 F:      drivers/gpu/drm/amd/powerplay/
 817 T:      git git://people.freedesktop.org/~agd5f/linux
 818
 819 AMD SEATTLE DEVICE TREE SUPPORT
 820 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 821 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 822 M:      Tom Lendacky <thomas.lendacky@amd.com>
 823 S:      Supported
 824 F:      arch/arm64/boot/dts/amd/
 825
 826 AMD XGBE DRIVER
 827 M:      Tom Lendacky <thomas.lendacky@amd.com>
 828 L:      netdev@vger.kernel.org
 829 S:      Supported
 830 F:      drivers/net/ethernet/amd/xgbe/
 831 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 832
 833 ANALOG DEVICES INC AD5686 DRIVER
 834 M:      Stefan Popa <stefan.popa@analog.com>
 835 L:      linux-pm@vger.kernel.org
 836 W:      http://ez.analog.com/community/linux-device-drivers
 837 S:      Supported
 838 F:      drivers/iio/dac/ad5686*
 839 F:      drivers/iio/dac/ad5696*
 840
 841 ANALOG DEVICES INC AD5758 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-iio@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5758.c
 847 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 848
 849 ANALOG DEVICES INC AD9389B DRIVER
 850 M:      Hans Verkuil <hans.verkuil@cisco.com>
 851 L:      linux-media@vger.kernel.org
 852 S:      Maintained
 853 F:      drivers/media/i2c/ad9389b*
 854
 855 ANALOG DEVICES INC ADGS1408 DRIVER
 856 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 857 S:      Supported
 858 F:      drivers/mux/adgs1408.c
 859 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 860
 861 ANALOG DEVICES INC ADP5061 DRIVER
 862 M:      Stefan Popa <stefan.popa@analog.com>
 863 L:      linux-pm@vger.kernel.org
 864 W:      http://ez.analog.com/community/linux-device-drivers
 865 S:      Supported
 866 F:      drivers/power/supply/adp5061.c
 867
 868 ANALOG DEVICES INC ADV7180 DRIVER
 869 M:      Lars-Peter Clausen <lars@metafoo.de>
 870 L:      linux-media@vger.kernel.org
 871 W:      http://ez.analog.com/community/linux-device-drivers
 872 S:      Supported
 873 F:      drivers/media/i2c/adv7180.c
 874
 875 ANALOG DEVICES INC ADV748X DRIVER
 876 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 877 L:      linux-media@vger.kernel.org
 878 S:      Maintained
 879 F:      drivers/media/i2c/adv748x/*
 880
 881 ANALOG DEVICES INC ADV7511 DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/adv7511*
 886
 887 ANALOG DEVICES INC ADV7604 DRIVER
 888 M:      Hans Verkuil <hans.verkuil@cisco.com>
 889 L:      linux-media@vger.kernel.org
 890 S:      Maintained
 891 F:      drivers/media/i2c/adv7604*
 892
 893 ANALOG DEVICES INC ADV7842 DRIVER
 894 M:      Hans Verkuil <hans.verkuil@cisco.com>
 895 L:      linux-media@vger.kernel.org
 896 S:      Maintained
 897 F:      drivers/media/i2c/adv7842*
 898
 899 ANALOG DEVICES INC ASOC CODEC DRIVERS
 900 M:      Lars-Peter Clausen <lars@metafoo.de>
 901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 902 W:      http://wiki.analog.com/
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      sound/soc/codecs/adau*
 906 F:      sound/soc/codecs/adav*
 907 F:      sound/soc/codecs/ad1*
 908 F:      sound/soc/codecs/ad7*
 909 F:      sound/soc/codecs/ssm*
 910 F:      sound/soc/codecs/sigmadsp.*
 911
 912 ANALOG DEVICES INC DMA DRIVERS
 913 M:      Lars-Peter Clausen <lars@metafoo.de>
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/dma/dma-axi-dmac.c
 917
 918 ANALOG DEVICES INC IIO DRIVERS
 919 M:      Lars-Peter Clausen <lars@metafoo.de>
 920 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 921 W:      http://wiki.analog.com/
 922 W:      http://ez.analog.com/community/linux-device-drivers
 923 S:      Supported
 924 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 925 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 926 F:      drivers/iio/*/ad*
 927 F:      drivers/iio/adc/ltc2497*
 928 X:      drivers/iio/*/adjd*
 929 F:      drivers/staging/iio/*/ad*
 930
 931 ANDES ARCHITECTURE
 932 M:      Greentime Hu <green.hu@gmail.com>
 933 M:      Vincent Chen <deanbo422@gmail.com>
 934 T:      git https://github.com/andestech/linux.git
 935 S:      Supported
 936 F:      arch/nds32/
 937 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 938 F:      Documentation/devicetree/bindings/nds32/
 939 K:      nds32
 940 N:      nds32
 941
 942 ANDROID CONFIG FRAGMENTS
 943 M:      Rob Herring <robh@kernel.org>
 944 S:      Supported
 945 F:      kernel/configs/android*
 946
 947 ANDROID DRIVERS
 948 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 949 M:      Arve Hjønnevåg <arve@android.com>
 950 M:      Todd Kjos <tkjos@android.com>
 951 M:      Martijn Coenen <maco@android.com>
 952 M:      Joel Fernandes <joel@joelfernandes.org>
 953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 954 L:      devel@driverdev.osuosl.org
 955 S:      Supported
 956 F:      drivers/android/
 957 F:      drivers/staging/android/
 958
 959 ANDROID GOLDFISH PIC DRIVER
 960 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 961 S:      Supported
 962 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 963 F:      drivers/irqchip/irq-goldfish-pic.c
 964
 965 ANDROID GOLDFISH RTC DRIVER
 966 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 967 S:      Supported
 968 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 969 F:      drivers/rtc/rtc-goldfish.c
 970
 971 ANDROID ION DRIVER
 972 M:      Laura Abbott <labbott@redhat.com>
 973 M:      Sumit Semwal <sumit.semwal@linaro.org>
 974 L:      devel@driverdev.osuosl.org
 975 L:      dri-devel@lists.freedesktop.org
 976 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 977 S:      Supported
 978 F:      drivers/staging/android/ion
 979 F:      drivers/staging/android/uapi/ion.h
 980
 981 AOA (Apple Onboard Audio) ALSA DRIVER
 982 M:      Johannes Berg <johannes@sipsolutions.net>
 983 L:      linuxppc-dev@lists.ozlabs.org
 984 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 985 S:      Maintained
 986 F:      sound/aoa/
 987
 988 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 989 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 990 L:      linux-iio@vger.kernel.org
 991 S:      Maintained
 992 F:      drivers/iio/adc/stx104.c
 993
 994 APM DRIVER
 995 M:      Jiri Kosina <jikos@kernel.org>
 996 S:      Odd fixes
 997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 998 F:      arch/x86/kernel/apm_32.c
 999 F:      include/linux/apm_bios.h
1000 F:      include/uapi/linux/apm_bios.h
1001 F:      drivers/char/apm-emulation.c
1002
1003 APPARMOR SECURITY MODULE
1004 M:      John Johansen <john.johansen@canonical.com>
1005 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1006 W:      wiki.apparmor.net
1007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1008 S:      Supported
1009 F:      security/apparmor/
1010 F:      Documentation/admin-guide/LSM/apparmor.rst
1011
1012 APPLE BCM5974 MULTITOUCH DRIVER
1013 M:      Henrik Rydberg <rydberg@bitmath.org>
1014 L:      linux-input@vger.kernel.org
1015 S:      Odd fixes
1016 F:      drivers/input/mouse/bcm5974.c
1017
1018 APPLE SMC DRIVER
1019 M:      Henrik Rydberg <rydberg@bitmath.org>
1020 L:      linux-hwmon@vger.kernel.org
1021 S:      Odd fixes
1022 F:      drivers/hwmon/applesmc.c
1023
1024 APPLETALK NETWORK LAYER
1025 L:      netdev@vger.kernel.org
1026 S:      Odd fixes
1027 F:      drivers/net/appletalk/
1028 F:      net/appletalk/
1029
1030 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1031 M:      Duc Dang <dhdang@apm.com>
1032 S:      Supported
1033 F:      arch/arm64/boot/dts/apm/
1034
1035 APPLIED MICRO (APM) X-GENE SOC EDAC
1036 M:      Loc Ho <lho@apm.com>
1037 S:      Supported
1038 F:      drivers/edac/xgene_edac.c
1039 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1040
1041 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1042 M:      Iyappan Subramanian <isubramanian@apm.com>
1043 M:      Keyur Chudgar <kchudgar@apm.com>
1044 S:      Supported
1045 F:      drivers/net/ethernet/apm/xgene-v2/
1046
1047 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1048 M:      Iyappan Subramanian <isubramanian@apm.com>
1049 M:      Keyur Chudgar <kchudgar@apm.com>
1050 M:      Quan Nguyen <qnguyen@apm.com>
1051 S:      Supported
1052 F:      drivers/net/ethernet/apm/xgene/
1053 F:      drivers/net/phy/mdio-xgene.c
1054 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1055 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1056
1057 APPLIED MICRO (APM) X-GENE SOC PMU
1058 M:      Tai Nguyen <ttnguyen@apm.com>
1059 S:      Supported
1060 F:      drivers/perf/xgene_pmu.c
1061 F:      Documentation/perf/xgene-pmu.txt
1062 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1063
1064 APTINA CAMERA SENSOR PLL
1065 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1066 L:      linux-media@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/media/i2c/aptina-pll.*
1069
1070 ARC FRAMEBUFFER DRIVER
1071 M:      Jaya Kumar <jayalk@intworks.biz>
1072 S:      Maintained
1073 F:      drivers/video/fbdev/arcfb.c
1074 F:      drivers/video/fbdev/core/fb_defio.c
1075
1076 ARC PGU DRM DRIVER
1077 M:      Alexey Brodkin <abrodkin@synopsys.com>
1078 S:      Supported
1079 F:      drivers/gpu/drm/arc/
1080 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1081
1082 ARCNET NETWORK LAYER
1083 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1084 L:      netdev@vger.kernel.org
1085 S:      Maintained
1086 F:      drivers/net/arcnet/
1087 F:      include/uapi/linux/if_arcnet.h
1088
1089 ARM ARCHITECTED TIMER DRIVER
1090 M:      Mark Rutland <mark.rutland@arm.com>
1091 M:      Marc Zyngier <marc.zyngier@arm.com>
1092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1093 S:      Maintained
1094 F:      arch/arm/include/asm/arch_timer.h
1095 F:      arch/arm64/include/asm/arch_timer.h
1096 F:      drivers/clocksource/arm_arch_timer.c
1097
1098 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1099 M:      Linus Walleij <linus.walleij@linaro.org>
1100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1101 S:      Maintained
1102 F:      Documentation/devicetree/bindings/arm/arm-boards
1103 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1104 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1105 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1106 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1107 F:      arch/arm/mach-integrator/
1108 F:      arch/arm/mach-realview/
1109 F:      arch/arm/mach-versatile/
1110 F:      arch/arm/plat-versatile/
1111 F:      arch/arm/boot/dts/arm-realview-*
1112 F:      arch/arm/boot/dts/integrator*
1113 F:      arch/arm/boot/dts/versatile*
1114 F:      drivers/clk/versatile/
1115 F:      drivers/i2c/busses/i2c-versatile.c
1116 F:      drivers/irqchip/irq-versatile-fpga.c
1117 F:      drivers/mtd/maps/physmap_of_versatile.c
1118 F:      drivers/power/reset/arm-versatile-reboot.c
1119 F:      drivers/soc/versatile/
1120
1121 ARM HDLCD DRM DRIVER
1122 M:      Liviu Dudau <liviu.dudau@arm.com>
1123 S:      Supported
1124 F:      drivers/gpu/drm/arm/hdlcd_*
1125 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1126
1127 ARM MALI-DP DRM DRIVER
1128 M:      Liviu Dudau <liviu.dudau@arm.com>
1129 M:      Brian Starkey <brian.starkey@arm.com>
1130 M:      Mali DP Maintainers <malidp@foss.arm.com>
1131 S:      Supported
1132 F:      drivers/gpu/drm/arm/
1133 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1134
1135 ARM MFM AND FLOPPY DRIVERS
1136 M:      Ian Molton <spyro@f2s.com>
1137 S:      Maintained
1138 F:      arch/arm/lib/floppydma.S
1139 F:      arch/arm/include/asm/floppy.h
1140
1141 ARM PMU PROFILING AND DEBUGGING
1142 M:      Will Deacon <will.deacon@arm.com>
1143 M:      Mark Rutland <mark.rutland@arm.com>
1144 S:      Maintained
1145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1146 F:      arch/arm*/kernel/perf_*
1147 F:      arch/arm/oprofile/common.c
1148 F:      arch/arm*/kernel/hw_breakpoint.c
1149 F:      arch/arm*/include/asm/hw_breakpoint.h
1150 F:      arch/arm*/include/asm/perf_event.h
1151 F:      drivers/perf/*
1152 F:      include/linux/perf/arm_pmu.h
1153 F:      Documentation/devicetree/bindings/arm/pmu.txt
1154 F:      Documentation/devicetree/bindings/perf/
1155
1156 ARM PORT
1157 M:      Russell King <linux@armlinux.org.uk>
1158 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1159 W:      http://www.armlinux.org.uk/
1160 S:      Odd Fixes
1161 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1162 F:      arch/arm/
1163 X:      arch/arm/boot/dts/
1164
1165 ARM PRIMECELL AACI PL041 DRIVER
1166 M:      Russell King <linux@armlinux.org.uk>
1167 S:      Odd Fixes
1168 F:      sound/arm/aaci.*
1169
1170 ARM PRIMECELL BUS SUPPORT
1171 M:      Russell King <linux@armlinux.org.uk>
1172 S:      Odd Fixes
1173 F:      drivers/amba/
1174 F:      include/linux/amba/bus.h
1175
1176 ARM PRIMECELL CLCD PL110 DRIVER
1177 M:      Russell King <linux@armlinux.org.uk>
1178 S:      Odd Fixes
1179 F:      drivers/video/fbdev/amba-clcd.*
1180
1181 ARM PRIMECELL KMI PL050 DRIVER
1182 M:      Russell King <linux@armlinux.org.uk>
1183 S:      Odd Fixes
1184 F:      drivers/input/serio/ambakmi.*
1185 F:      include/linux/amba/kmi.h
1186
1187 ARM PRIMECELL MMCI PL180/1 DRIVER
1188 M:      Russell King <linux@armlinux.org.uk>
1189 S:      Odd Fixes
1190 F:      drivers/mmc/host/mmci.*
1191 F:      include/linux/amba/mmci.h
1192
1193 ARM PRIMECELL SSP PL022 SPI DRIVER
1194 M:      Linus Walleij <linus.walleij@linaro.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1198 F:      drivers/spi/spi-pl022.c
1199
1200 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1201 M:      Russell King <linux@armlinux.org.uk>
1202 S:      Odd Fixes
1203 F:      drivers/tty/serial/amba-pl01*.c
1204 F:      include/linux/amba/serial.h
1205
1206 ARM PRIMECELL VIC PL190/PL192 DRIVER
1207 M:      Linus Walleij <linus.walleij@linaro.org>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1211 F:      drivers/irqchip/irq-vic.c
1212
1213 ARM SMMU DRIVERS
1214 M:      Will Deacon <will.deacon@arm.com>
1215 R:      Robin Murphy <robin.murphy@arm.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      drivers/iommu/arm-smmu.c
1219 F:      drivers/iommu/arm-smmu-v3.c
1220 F:      drivers/iommu/io-pgtable-arm.c
1221 F:      drivers/iommu/io-pgtable-arm-v7s.c
1222
1223 ARM SUB-ARCHITECTURES
1224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1225 S:      Maintained
1226 F:      arch/arm/mach-*/
1227 F:      arch/arm/plat-*/
1228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1229
1230 ARM/ACTIONS SEMI ARCHITECTURE
1231 M:      Andreas Färber <afaerber@suse.de>
1232 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1234 S:      Maintained
1235 N:      owl
1236 F:      arch/arm/mach-actions/
1237 F:      arch/arm/boot/dts/owl-*
1238 F:      arch/arm64/boot/dts/actions/
1239 F:      drivers/clk/actions/
1240 F:      drivers/clocksource/timer-owl*
1241 F:      drivers/dma/owl-dma.c
1242 F:      drivers/i2c/busses/i2c-owl.c
1243 F:      drivers/pinctrl/actions/*
1244 F:      drivers/soc/actions/
1245 F:      include/dt-bindings/power/owl-*
1246 F:      include/linux/soc/actions/
1247 F:      Documentation/devicetree/bindings/arm/actions.txt
1248 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1249 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1250 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1251 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1252 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1253 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1254
1255 ARM/ADS SPHERE MACHINE SUPPORT
1256 M:      Lennert Buytenhek <kernel@wantstofly.org>
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 S:      Maintained
1259
1260 ARM/AFEB9260 MACHINE SUPPORT
1261 M:      Sergey Lapin <slapin@ossfans.org>
1262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1263 S:      Maintained
1264
1265 ARM/AJECO 1ARM MACHINE SUPPORT
1266 M:      Lennert Buytenhek <kernel@wantstofly.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269
1270 ARM/Allwinner SoC Clock Support
1271 M:      Emilio López <emilio@elopez.com.ar>
1272 S:      Maintained
1273 F:      drivers/clk/sunxi/
1274
1275 ARM/Allwinner sunXi SoC support
1276 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1277 M:      Chen-Yu Tsai <wens@csie.org>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 N:      sun[x456789]i
1281 N:      sun50i
1282 F:      arch/arm/mach-sunxi/
1283 F:      arch/arm64/boot/dts/allwinner/
1284 F:      drivers/clk/sunxi-ng/
1285 F:      drivers/pinctrl/sunxi/
1286 F:      drivers/soc/sunxi/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1288
1289 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1290 M:      Neil Armstrong <narmstrong@baylibre.com>
1291 M:      Jerome Brunet <jbrunet@baylibre.com>
1292 L:      linux-amlogic@lists.infradead.org
1293 S:      Maintained
1294 F:      drivers/clk/meson/
1295 F:      include/dt-bindings/clock/meson*
1296 F:      include/dt-bindings/clock/gxbb*
1297 F:      Documentation/devicetree/bindings/clock/amlogic*
1298
1299 ARM/Amlogic Meson SoC support
1300 M:      Carlo Caione <carlo@caione.org>
1301 M:      Kevin Hilman <khilman@baylibre.com>
1302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1303 L:      linux-amlogic@lists.infradead.org
1304 W:      http://linux-meson.com/
1305 S:      Maintained
1306 F:      arch/arm/mach-meson/
1307 F:      arch/arm/boot/dts/meson*
1308 F:      arch/arm64/boot/dts/amlogic/
1309 F:      drivers/pinctrl/meson/
1310 F:      drivers/mmc/host/meson*
1311 N:      meson
1312
1313 ARM/Annapurna Labs ALPINE ARCHITECTURE
1314 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1315 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      arch/arm/mach-alpine/
1319 F:      arch/arm/boot/dts/alpine*
1320 F:      arch/arm64/boot/dts/al/
1321 F:      drivers/*/*alpine*
1322
1323 ARM/ARTPEC MACHINE SUPPORT
1324 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1325 M:      Lars Persson <lars.persson@axis.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@axis.com
1328 F:      arch/arm/mach-artpec
1329 F:      arch/arm/boot/dts/artpec6*
1330 F:      drivers/clk/axis
1331 F:      drivers/crypto/axis
1332 F:      drivers/pinctrl/pinctrl-artpec*
1333 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1334
1335 ARM/ASPEED I2C DRIVER
1336 M:      Brendan Higgins <brendanhiggins@google.com>
1337 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1338 R:      Joel Stanley <joel@jms.id.au>
1339 L:      linux-i2c@vger.kernel.org
1340 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1341 S:      Maintained
1342 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1343 F:      drivers/i2c/busses/i2c-aspeed.c
1344 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1345 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1346
1347 ARM/ASPEED MACHINE SUPPORT
1348 M:      Joel Stanley <joel@jms.id.au>
1349 R:      Andrew Jeffery <andrew@aj.id.au>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1352 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1353 S:      Supported
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1355 F:      arch/arm/mach-aspeed/
1356 F:      arch/arm/boot/dts/aspeed-*
1357 N:      aspeed
1358
1359 ARM/CALXEDA HIGHBANK ARCHITECTURE
1360 M:      Rob Herring <robh@kernel.org>
1361 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1362 S:      Maintained
1363 F:      arch/arm/mach-highbank/
1364 F:      arch/arm/boot/dts/highbank.dts
1365 F:      arch/arm/boot/dts/ecx-*.dts*
1366
1367 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1368 M:      Krzysztof Halasa <khalasa@piap.pl>
1369 S:      Maintained
1370 F:      arch/arm/mach-cns3xxx/
1371
1372 ARM/CAVIUM THUNDER NETWORK DRIVER
1373 M:      Sunil Goutham <sgoutham@cavium.com>
1374 M:      Robert Richter <rric@kernel.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Supported
1377 F:      drivers/net/ethernet/cavium/thunder/
1378
1379 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1380 M:      Lukasz Majewski <lukma@denx.de>
1381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1382 S:      Maintained
1383 F:      arch/arm/mach-ep93xx/ts72xx.c
1384
1385 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1386 M:      Alexander Shiyan <shc_work@mail.ru>
1387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1388 S:      Odd Fixes
1389 N:      clps711x
1390
1391 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1397 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1398 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1400 S:      Maintained
1401 F:      arch/arm/mach-ep93xx/
1402 F:      arch/arm/mach-ep93xx/include/mach/
1403
1404 ARM/CLKDEV SUPPORT
1405 M:      Russell King <linux@armlinux.org.uk>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1409 F:      drivers/clk/clkdev.c
1410
1411 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1412 M:      Mike Rapoport <mike@compulab.co.il>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415
1416 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1417 M:      Baruch Siach <baruch@tkos.co.il>
1418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1419 S:      Maintained
1420 F:      arch/arm/boot/dts/cx92755*
1421 N:      digicolor
1422
1423 ARM/CONTEC MICRO9 MACHINE SUPPORT
1424 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1425 S:      Maintained
1426 F:      arch/arm/mach-ep93xx/micro9.c
1427
1428 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1429 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      drivers/hwtracing/coresight/*
1433 F:      Documentation/trace/coresight.txt
1434 F:      Documentation/trace/coresight-cpu-debug.txt
1435 F:      Documentation/devicetree/bindings/arm/coresight.txt
1436 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1437 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1438 F:      tools/perf/arch/arm/util/pmu.c
1439 F:      tools/perf/arch/arm/util/auxtrace.c
1440 F:      tools/perf/arch/arm/util/cs-etm.c
1441 F:      tools/perf/arch/arm/util/cs-etm.h
1442 F:      tools/perf/util/cs-etm.*
1443 F:      tools/perf/util/cs-etm-decoder/*
1444
1445 ARM/CORGI MACHINE SUPPORT
1446 M:      Richard Purdie <rpurdie@rpsys.net>
1447 S:      Maintained
1448
1449 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1450 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1451 M:      Linus Walleij <linus.walleij@linaro.org>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 T:      git git://github.com/ulli-kroll/linux.git
1454 S:      Maintained
1455 F:      Documentation/devicetree/bindings/arm/gemini.txt
1456 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1457 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1458 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1459 F:      arch/arm/mach-gemini/
1460 F:      drivers/net/ethernet/cortina/
1461 F:      drivers/pinctrl/pinctrl-gemini.c
1462 F:      drivers/rtc/rtc-ftrtc010.c
1463
1464 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1465 M:      Barry Song <baohua@kernel.org>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1468 S:      Maintained
1469 F:      arch/arm/boot/dts/prima2*
1470 F:      arch/arm/mach-prima2/
1471 F:      drivers/clk/sirf/
1472 F:      drivers/clocksource/timer-prima2.c
1473 F:      drivers/clocksource/timer-atlas7.c
1474 N:      [^a-z]sirf
1475 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2071 F:      drivers/media/platform/s5p-mfc/
2072
2073 ARM/SHMOBILE ARM ARCHITECTURE
2074 M:      Simon Horman <horms@verge.net.au>
2075 M:      Magnus Damm <magnus.damm@gmail.com>
2076 L:      linux-renesas-soc@vger.kernel.org
2077 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2079 S:      Supported
2080 F:      arch/arm/boot/dts/emev2*
2081 F:      arch/arm/boot/dts/r7s*
2082 F:      arch/arm/boot/dts/r8a*
2083 F:      arch/arm/boot/dts/r9a*
2084 F:      arch/arm/boot/dts/sh*
2085 F:      arch/arm/configs/shmobile_defconfig
2086 F:      arch/arm/include/debug/renesas-scif.S
2087 F:      arch/arm/mach-shmobile/
2088 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2089 F:      drivers/soc/renesas/
2090 F:      include/linux/soc/renesas/
2091
2092 ARM/SOCFPGA ARCHITECTURE
2093 M:      Dinh Nguyen <dinguyen@kernel.org>
2094 S:      Maintained
2095 F:      arch/arm/mach-socfpga/
2096 F:      arch/arm/boot/dts/socfpga*
2097 F:      arch/arm/configs/socfpga_defconfig
2098 F:      arch/arm64/boot/dts/altera/
2099 W:      http://www.rocketboards.org
2100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2101
2102 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2103 M:      Dinh Nguyen <dinguyen@kernel.org>
2104 S:      Maintained
2105 F:      drivers/clk/socfpga/
2106
2107 ARM/SOCFPGA EDAC SUPPORT
2108 M:      Thor Thayer <thor.thayer@linux.intel.com>
2109 S:      Maintained
2110 F:      drivers/edac/altera_edac.
2111
2112 ARM/SPREADTRUM SoC SUPPORT
2113 M:      Orson Zhai <orsonzhai@gmail.com>
2114 M:      Baolin Wang <baolin.wang@linaro.org>
2115 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2116 S:      Maintained
2117 F:      arch/arm64/boot/dts/sprd
2118 N:      sprd
2119
2120 ARM/STI ARCHITECTURE
2121 M:      Patrice Chotard <patrice.chotard@st.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 W:      http://www.stlinux.com
2124 S:      Maintained
2125 F:      arch/arm/mach-sti/
2126 F:      arch/arm/boot/dts/sti*
2127 F:      drivers/char/hw_random/st-rng.c
2128 F:      drivers/clocksource/arm_global_timer.c
2129 F:      drivers/clocksource/clksrc_st_lpc.c
2130 F:      drivers/cpufreq/sti-cpufreq.c
2131 F:      drivers/dma/st_fdma*
2132 F:      drivers/i2c/busses/i2c-st.c
2133 F:      drivers/media/rc/st_rc.c
2134 F:      drivers/media/platform/sti/c8sectpfe/
2135 F:      drivers/mmc/host/sdhci-st.c
2136 F:      drivers/phy/st/phy-miphy28lp.c
2137 F:      drivers/phy/st/phy-stih407-usb.c
2138 F:      drivers/pinctrl/pinctrl-st.c
2139 F:      drivers/remoteproc/st_remoteproc.c
2140 F:      drivers/remoteproc/st_slim_rproc.c
2141 F:      drivers/reset/sti/
2142 F:      drivers/rtc/rtc-st-lpc.c
2143 F:      drivers/tty/serial/st-asc.c
2144 F:      drivers/usb/dwc3/dwc3-st.c
2145 F:      drivers/usb/host/ehci-st.c
2146 F:      drivers/usb/host/ohci-st.c
2147 F:      drivers/watchdog/st_lpc_wdt.c
2148 F:      drivers/ata/ahci_st.c
2149 F:      include/linux/remoteproc/st_slim_rproc.h
2150
2151 ARM/STM32 ARCHITECTURE
2152 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2153 M:      Alexandre Torgue <alexandre.torgue@st.com>
2154 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2158 N:      stm32
2159 N:      stm
2160 F:      arch/arm/boot/dts/stm32*
2161 F:      arch/arm/mach-stm32/
2162 F:      drivers/clocksource/armv7m_systick.c
2163
2164 ARM/Synaptics SoC support
2165 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2166 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 F:      arch/arm/mach-berlin/
2170 F:      arch/arm/boot/dts/berlin*
2171 F:      arch/arm64/boot/dts/synaptics/
2172
2173 ARM/TANGO ARCHITECTURE
2174 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2175 M:      Mans Rullgard <mans@mansr.com>
2176 L:      linux-arm-kernel@lists.infradead.org
2177 S:      Odd Fixes
2178 N:      tango
2179
2180 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2186 M:      Hans Verkuil <hans.verkuil@cisco.com>
2187 L:      linux-tegra@vger.kernel.org
2188 L:      linux-media@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/media/platform/tegra-cec/
2191 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2192
2193 ARM/TETON BGA MACHINE SUPPORT
2194 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Maintained
2197
2198 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2199 M:      Santosh Shilimkar <ssantosh@kernel.org>
2200 L:      linux-kernel@vger.kernel.org
2201 S:      Maintained
2202 F:      drivers/memory/*emif*
2203
2204 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2205 M:      Tero Kristo <t-kristo@ti.com>
2206 M:      Nishanth Menon <nm@ti.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2210 F:      arch/arm64/boot/dts/ti/Makefile
2211 F:      arch/arm64/boot/dts/ti/k3-*
2212
2213 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2214 M:      Santosh Shilimkar <ssantosh@kernel.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/mach-keystone/
2218 F:      arch/arm/boot/dts/keystone-*
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-kernel@vger.kernel.org
2224 S:      Maintained
2225 F:      drivers/clk/keystone/
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clocksource/timer-keystone.c
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/power/reset/keystone-reset.c
2239
2240 ARM/THECUS N2100 MACHINE SUPPORT
2241 M:      Lennert Buytenhek <kernel@wantstofly.org>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244
2245 ARM/TOSA MACHINE SUPPORT
2246 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2247 M:      Dirk Opfer <dirk@opfer-online.de>
2248 S:      Maintained
2249
2250 ARM/UNIPHIER ARCHITECTURE
2251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2254 S:      Maintained
2255 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2257 F:      arch/arm/boot/dts/uniphier*
2258 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2259 F:      arch/arm/mach-uniphier/
2260 F:      arch/arm/mm/cache-uniphier.c
2261 F:      arch/arm64/boot/dts/socionext/uniphier*
2262 F:      drivers/bus/uniphier-system-bus.c
2263 F:      drivers/clk/uniphier/
2264 F:      drivers/gpio/gpio-uniphier.c
2265 F:      drivers/i2c/busses/i2c-uniphier*
2266 F:      drivers/irqchip/irq-uniphier-aidet.c
2267 F:      drivers/mmc/host/uniphier-sd.c
2268 F:      drivers/pinctrl/uniphier/
2269 F:      drivers/reset/reset-uniphier.c
2270 F:      drivers/tty/serial/8250/8250_uniphier.c
2271 N:      uniphier
2272
2273 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2274 M:      Ulf Hansson <ulf.hansson@linaro.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 T:      git git://git.linaro.org/people/ulfh/clk.git
2277 S:      Maintained
2278 F:      drivers/clk/ux500/
2279
2280 ARM/VERSATILE EXPRESS PLATFORM
2281 M:      Liviu Dudau <liviu.dudau@arm.com>
2282 M:      Sudeep Holla <sudeep.holla@arm.com>
2283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/boot/dts/vexpress*
2287 F:      arch/arm64/boot/dts/arm/
2288 F:      arch/arm/mach-vexpress/
2289 F:      */*/vexpress*
2290 F:      */*/*/vexpress*
2291 F:      drivers/clk/versatile/clk-vexpress-osc.c
2292 F:      drivers/clocksource/timer-versatile.c
2293 N:      mps2
2294
2295 ARM/VFP SUPPORT
2296 M:      Russell King <linux@armlinux.org.uk>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 W:      http://www.armlinux.org.uk/
2299 S:      Maintained
2300 F:      arch/arm/vfp/
2301
2302 ARM/VOIPAC PXA270 SUPPORT
2303 M:      Marek Vasut <marek.vasut@gmail.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 S:      Maintained
2306 F:      arch/arm/mach-pxa/vpac270.c
2307 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2308
2309 ARM/VT8500 ARM ARCHITECTURE
2310 M:      Tony Prisk <linux@prisktech.co.nz>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-vt8500/
2314 F:      drivers/clocksource/timer-vt8500.c
2315 F:      drivers/i2c/busses/i2c-wmt.c
2316 F:      drivers/mmc/host/wmt-sdmmc.c
2317 F:      drivers/pwm/pwm-vt8500.c
2318 F:      drivers/rtc/rtc-vt8500.c
2319 F:      drivers/tty/serial/vt8500_serial.c
2320 F:      drivers/usb/host/ehci-platform.c
2321 F:      drivers/usb/host/uhci-platform.c
2322 F:      drivers/video/fbdev/vt8500lcdfb.*
2323 F:      drivers/video/fbdev/wm8505fb*
2324 F:      drivers/video/fbdev/wmt_ge_rops.*
2325
2326 ARM/ZIPIT Z2 SUPPORT
2327 M:      Marek Vasut <marek.vasut@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-pxa/z2.c
2331 F:      arch/arm/mach-pxa/include/mach/z2.h
2332
2333 ARM/ZTE ARCHITECTURE
2334 M:      Jun Nie <jun.nie@linaro.org>
2335 M:      Shawn Guo <shawnguo@kernel.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      arch/arm/boot/dts/zx2967*
2339 F:      arch/arm/mach-zx/
2340 F:      arch/arm64/boot/dts/zte/
2341 F:      drivers/clk/zte/
2342 F:      drivers/dma/zx_dma.c
2343 F:      drivers/gpio/gpio-zx.c
2344 F:      drivers/i2c/busses/i2c-zx2967.c
2345 F:      drivers/mmc/host/dw_mmc-zx.*
2346 F:      drivers/pinctrl/zte/
2347 F:      drivers/soc/zte/
2348 F:      drivers/thermal/zx2967_thermal.c
2349 F:      drivers/watchdog/zx2967_wdt.c
2350 F:      Documentation/devicetree/bindings/arm/zte.txt
2351 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2352 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2353 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2354 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2355 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2356 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2357 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2358 F:      Documentation/devicetree/bindings/soc/zte/
2359 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2360 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2361 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2362 F:      include/dt-bindings/clock/zx2967*.h
2363 F:      include/dt-bindings/soc/zte,*.h
2364 F:      sound/soc/codecs/zx_aud96p22.c
2365 F:      sound/soc/zte/
2366
2367 ARM/ZYNQ ARCHITECTURE
2368 M:      Michal Simek <michal.simek@xilinx.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://wiki.xilinx.com
2371 T:      git https://github.com/Xilinx/linux-xlnx.git
2372 S:      Supported
2373 F:      arch/arm/mach-zynq/
2374 F:      drivers/cpuidle/cpuidle-zynq.c
2375 F:      drivers/block/xsysace.c
2376 N:      zynq
2377 N:      xilinx
2378 F:      drivers/clocksource/timer-cadence-ttc.c
2379 F:      drivers/i2c/busses/i2c-cadence.c
2380 F:      drivers/mmc/host/sdhci-of-arasan.c
2381 F:      drivers/edac/synopsys_edac.c
2382 F:      drivers/i2c/busses/i2c-xiic.c
2383
2384 ARM64 PORT (AARCH64 ARCHITECTURE)
2385 M:      Catalin Marinas <catalin.marinas@arm.com>
2386 M:      Will Deacon <will.deacon@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2389 S:      Maintained
2390 F:      arch/arm64/
2391 X:      arch/arm64/boot/dts/
2392 F:      Documentation/arm64/
2393
2394 AS3645A LED FLASH CONTROLLER DRIVER
2395 M:      Sakari Ailus <sakari.ailus@iki.fi>
2396 L:      linux-leds@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/leds/leds-as3645a.c
2399
2400 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2401 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2402 L:      linux-media@vger.kernel.org
2403 T:      git git://linuxtv.org/media_tree.git
2404 S:      Maintained
2405 F:      drivers/media/i2c/ak7375.c
2406 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2407
2408 ASAHI KASEI AK8974 DRIVER
2409 M:      Linus Walleij <linus.walleij@linaro.org>
2410 L:      linux-iio@vger.kernel.org
2411 W:      http://www.akm.com/
2412 S:      Supported
2413 F:      drivers/iio/magnetometer/ak8974.c
2414
2415 ASC7621 HARDWARE MONITOR DRIVER
2416 M:      George Joseph <george.joseph@fairview5.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      Documentation/hwmon/asc7621
2420 F:      drivers/hwmon/asc7621.c
2421
2422 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2423 M:      Corentin Chary <corentin.chary@gmail.com>
2424 L:      acpi4asus-user@lists.sourceforge.net
2425 L:      platform-driver-x86@vger.kernel.org
2426 W:      http://acpi4asus.sf.net
2427 S:      Maintained
2428 F:      drivers/platform/x86/asus*.c
2429 F:      drivers/platform/x86/eeepc*.c
2430
2431 ASUS WIRELESS RADIO CONTROL DRIVER
2432 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2433 L:      platform-driver-x86@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus-wireless.c
2436
2437 ASYMMETRIC KEYS
2438 M:      David Howells <dhowells@redhat.com>
2439 L:      keyrings@vger.kernel.org
2440 S:      Maintained
2441 F:      Documentation/crypto/asymmetric-keys.txt
2442 F:      include/linux/verification.h
2443 F:      include/crypto/public_key.h
2444 F:      include/crypto/pkcs7.h
2445 F:      crypto/asymmetric_keys/
2446
2447 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2448 R:      Dan Williams <dan.j.williams@intel.com>
2449 W:      http://sourceforge.net/projects/xscaleiop
2450 S:      Odd fixes
2451 F:      Documentation/crypto/async-tx-api.txt
2452 F:      crypto/async_tx/
2453 F:      drivers/dma/
2454 F:      include/linux/dmaengine.h
2455 F:      include/linux/async_tx.h
2456
2457 AT24 EEPROM DRIVER
2458 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2459 L:      linux-i2c@vger.kernel.org
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2461 S:      Maintained
2462 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2463 F:      drivers/misc/eeprom/at24.c
2464 F:      include/linux/platform_data/at24.h
2465
2466 ATA OVER ETHERNET (AOE) DRIVER
2467 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2468 W:      http://www.openaoe.org/
2469 S:      Supported
2470 F:      Documentation/aoe/
2471 F:      drivers/block/aoe/
2472
2473 ATHEROS 71XX/9XXX GPIO DRIVER
2474 M:      Alban Bedel <albeu@free.fr>
2475 W:      https://github.com/AlbanBedel/linux
2476 T:      git git://github.com/AlbanBedel/linux
2477 S:      Maintained
2478 F:      drivers/gpio/gpio-ath79.c
2479 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2480
2481 ATHEROS 71XX/9XXX USB PHY DRIVER
2482 M:      Alban Bedel <albeu@free.fr>
2483 W:      https://github.com/AlbanBedel/linux
2484 T:      git git://github.com/AlbanBedel/linux
2485 S:      Maintained
2486 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2487 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2488
2489 ATHEROS ATH GENERIC UTILITIES
2490 M:      Kalle Valo <kvalo@codeaurora.org>
2491 L:      linux-wireless@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/net/wireless/ath/*
2494
2495 ATHEROS ATH5K WIRELESS DRIVER
2496 M:      Jiri Slaby <jirislaby@gmail.com>
2497 M:      Nick Kossifidis <mickflemm@gmail.com>
2498 M:      Luis Chamberlain <mcgrof@kernel.org>
2499 L:      linux-wireless@vger.kernel.org
2500 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2501 S:      Maintained
2502 F:      drivers/net/wireless/ath/ath5k/
2503
2504 ATHEROS ATH6KL WIRELESS DRIVER
2505 M:      Kalle Valo <kvalo@codeaurora.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2509 S:      Supported
2510 F:      drivers/net/wireless/ath/ath6kl/
2511
2512 ATI_REMOTE2 DRIVER
2513 M:      Ville Syrjala <syrjala@sci.fi>
2514 S:      Maintained
2515 F:      drivers/input/misc/ati_remote2.c
2516
2517 ATK0110 HWMON DRIVER
2518 M:      Luca Tettamanti <kronos.it@gmail.com>
2519 L:      linux-hwmon@vger.kernel.org
2520 S:      Maintained
2521 F:      drivers/hwmon/asus_atk0110.c
2522
2523 ATLX ETHERNET DRIVERS
2524 M:      Jay Cliburn <jcliburn@gmail.com>
2525 M:      Chris Snook <chris.snook@gmail.com>
2526 L:      netdev@vger.kernel.org
2527 W:      http://sourceforge.net/projects/atl1
2528 W:      http://atl1.sourceforge.net
2529 S:      Maintained
2530 F:      drivers/net/ethernet/atheros/
2531
2532 ATM
2533 M:      Chas Williams <3chas3@gmail.com>
2534 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2535 L:      netdev@vger.kernel.org
2536 W:      http://linux-atm.sourceforge.net
2537 S:      Maintained
2538 F:      drivers/atm/
2539 F:      include/linux/atm*
2540 F:      include/uapi/linux/atm*
2541
2542 ATMEL MACB ETHERNET DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 S:      Supported
2545 F:      drivers/net/ethernet/cadence/
2546
2547 ATMEL MAXTOUCH DRIVER
2548 M:      Nick Dyer <nick@shmanahar.org>
2549 T:      git git://github.com/ndyer/linux.git
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2552 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2553
2554 ATMEL WIRELESS DRIVER
2555 M:      Simon Kelley <simon@thekelleys.org.uk>
2556 L:      linux-wireless@vger.kernel.org
2557 W:      http://www.thekelleys.org.uk/atmel
2558 W:      http://atmelwlandriver.sourceforge.net/
2559 S:      Maintained
2560 F:      drivers/net/wireless/atmel/atmel*
2561
2562 ATOMIC INFRASTRUCTURE
2563 M:      Will Deacon <will.deacon@arm.com>
2564 M:      Peter Zijlstra <peterz@infradead.org>
2565 R:      Boqun Feng <boqun.feng@gmail.com>
2566 L:      linux-kernel@vger.kernel.org
2567 S:      Maintained
2568 F:      arch/*/include/asm/atomic*.h
2569 F:      include/*/atomic*.h
2570
2571 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2572 M:      Bradley Grove <linuxdrivers@attotech.com>
2573 L:      linux-scsi@vger.kernel.org
2574 W:      http://www.attotech.com
2575 S:      Supported
2576 F:      drivers/scsi/esas2r
2577
2578 ATUSB IEEE 802.15.4 RADIO DRIVER
2579 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2580 L:      linux-wpan@vger.kernel.org
2581 S:      Maintained
2582 F:      drivers/net/ieee802154/atusb.c
2583 F:      drivers/net/ieee802154/atusb.h
2584 F:      drivers/net/ieee802154/at86rf230.h
2585
2586 AUDIT SUBSYSTEM
2587 M:      Paul Moore <paul@paul-moore.com>
2588 M:      Eric Paris <eparis@redhat.com>
2589 L:      linux-audit@redhat.com (moderated for non-subscribers)
2590 W:      https://github.com/linux-audit
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2592 S:      Supported
2593 F:      include/linux/audit.h
2594 F:      include/uapi/linux/audit.h
2595 F:      kernel/audit*
2596
2597 AUXILIARY DISPLAY DRIVERS
2598 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2599 S:      Maintained
2600 F:      drivers/auxdisplay/
2601 F:      include/linux/cfag12864b.h
2602
2603 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2604 M:      Andreas Klinger <ak@it-klinger.de>
2605 L:      linux-iio@vger.kernel.org
2606 S:      Maintained
2607 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2608 F:      drivers/iio/adc/hx711.c
2609
2610 AX.25 NETWORK LAYER
2611 M:      Ralf Baechle <ralf@linux-mips.org>
2612 L:      linux-hams@vger.kernel.org
2613 W:      http://www.linux-ax25.org/
2614 S:      Maintained
2615 F:      include/uapi/linux/ax25.h
2616 F:      include/net/ax25.h
2617 F:      net/ax25/
2618
2619 AXENTIA ARM DEVICES
2620 M:      Peter Rosin <peda@axentia.se>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 F:      Documentation/devicetree/bindings/arm/axentia.txt
2624 F:      arch/arm/boot/dts/at91-linea.dtsi
2625 F:      arch/arm/boot/dts/at91-natte.dtsi
2626 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2627 F:      arch/arm/boot/dts/at91-tse850-3.dts
2628
2629 AXENTIA ASOC DRIVERS
2630 M:      Peter Rosin <peda@axentia.se>
2631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/sound/axentia,*
2634 F:      sound/soc/atmel/tse850-pcm5142.c
2635
2636 AXXIA I2C CONTROLLER
2637 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2638 L:      linux-i2c@vger.kernel.org
2639 S:      Maintained
2640 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2641 F:      drivers/i2c/busses/i2c-axxia.c
2642
2643 AZ6007 DVB DRIVER
2644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2645 L:      linux-media@vger.kernel.org
2646 W:      https://linuxtv.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 S:      Maintained
2649 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2650
2651 AZTECH FM RADIO RECEIVER DRIVER
2652 M:      Hans Verkuil <hverkuil@xs4all.nl>
2653 L:      linux-media@vger.kernel.org
2654 T:      git git://linuxtv.org/media_tree.git
2655 W:      https://linuxtv.org
2656 S:      Maintained
2657 F:      drivers/media/radio/radio-aztech*
2658
2659 B43 WIRELESS DRIVER
2660 L:      linux-wireless@vger.kernel.org
2661 L:      b43-dev@lists.infradead.org
2662 W:      http://wireless.kernel.org/en/users/Drivers/b43
2663 S:      Odd Fixes
2664 F:      drivers/net/wireless/broadcom/b43/
2665
2666 B43LEGACY WIRELESS DRIVER
2667 M:      Larry Finger <Larry.Finger@lwfinger.net>
2668 L:      linux-wireless@vger.kernel.org
2669 L:      b43-dev@lists.infradead.org
2670 W:      http://wireless.kernel.org/en/users/Drivers/b43
2671 S:      Maintained
2672 F:      drivers/net/wireless/broadcom/b43legacy/
2673
2674 BACKLIGHT CLASS/SUBSYSTEM
2675 M:      Lee Jones <lee.jones@linaro.org>
2676 M:      Daniel Thompson <daniel.thompson@linaro.org>
2677 M:      Jingoo Han <jingoohan1@gmail.com>
2678 L:      dri-devel@lists.freedesktop.org
2679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2680 S:      Maintained
2681 F:      drivers/video/backlight/
2682 F:      include/linux/backlight.h
2683 F:      include/linux/pwm_backlight.h
2684 F:      Documentation/devicetree/bindings/leds/backlight
2685
2686 BATMAN ADVANCED
2687 M:      Marek Lindner <mareklindner@neomailbox.ch>
2688 M:      Simon Wunderlich <sw@simonwunderlich.de>
2689 M:      Antonio Quartulli <a@unstable.cc>
2690 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2691 W:      https://www.open-mesh.org/
2692 Q:      https://patchwork.open-mesh.org/project/batman/list/
2693 S:      Maintained
2694 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2695 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2696 F:      Documentation/networking/batman-adv.rst
2697 F:      include/uapi/linux/batadv_packet.h
2698 F:      include/uapi/linux/batman_adv.h
2699 F:      net/batman-adv/
2700
2701 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2702 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2703 L:      linux-hams@vger.kernel.org
2704 W:      http://www.baycom.org/~tom/ham/ham.html
2705 S:      Maintained
2706 F:      drivers/net/hamradio/baycom*
2707
2708 BCACHE (BLOCK LAYER CACHE)
2709 M:      Coly Li <colyli@suse.de>
2710 M:      Kent Overstreet <kent.overstreet@gmail.com>
2711 L:      linux-bcache@vger.kernel.org
2712 W:      http://bcache.evilpiepirate.org
2713 C:      irc://irc.oftc.net/bcache
2714 S:      Maintained
2715 F:      drivers/md/bcache/
2716
2717 BDISP ST MEDIA DRIVER
2718 M:      Fabien Dessenne <fabien.dessenne@st.com>
2719 L:      linux-media@vger.kernel.org
2720 T:      git git://linuxtv.org/media_tree.git
2721 W:      https://linuxtv.org
2722 S:      Supported
2723 F:      drivers/media/platform/sti/bdisp
2724
2725 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2726 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2727 L:      netdev@vger.kernel.org
2728 S:      Maintained
2729 F:      drivers/net/ethernet/ec_bhf.c
2730
2731 BEFS FILE SYSTEM
2732 M:      Luis de Bethencourt <luisbg@kernel.org>
2733 M:      Salah Triki <salah.triki@gmail.com>
2734 S:      Maintained
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2736 F:      Documentation/filesystems/befs.txt
2737 F:      fs/befs/
2738
2739 BFQ I/O SCHEDULER
2740 M:      Paolo Valente <paolo.valente@linaro.org>
2741 M:      Jens Axboe <axboe@kernel.dk>
2742 L:      linux-block@vger.kernel.org
2743 S:      Maintained
2744 F:      block/bfq-*
2745 F:      Documentation/block/bfq-iosched.txt
2746
2747 BFS FILE SYSTEM
2748 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2749 S:      Maintained
2750 F:      Documentation/filesystems/bfs.txt
2751 F:      fs/bfs/
2752 F:      include/uapi/linux/bfs_fs.h
2753
2754 BLINKM RGB LED DRIVER
2755 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2756 S:      Maintained
2757 F:      drivers/leds/leds-blinkm.c
2758
2759 BLOCK LAYER
2760 M:      Jens Axboe <axboe@kernel.dk>
2761 L:      linux-block@vger.kernel.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2763 S:      Maintained
2764 F:      block/
2765 F:      drivers/block/
2766 F:      kernel/trace/blktrace.c
2767 F:      lib/sbitmap.c
2768
2769 BLOCK2MTD DRIVER
2770 M:      Joern Engel <joern@lazybastard.org>
2771 L:      linux-mtd@lists.infradead.org
2772 S:      Maintained
2773 F:      drivers/mtd/devices/block2mtd.c
2774
2775 BLUETOOTH DRIVERS
2776 M:      Marcel Holtmann <marcel@holtmann.org>
2777 M:      Johan Hedberg <johan.hedberg@gmail.com>
2778 L:      linux-bluetooth@vger.kernel.org
2779 W:      http://www.bluez.org/
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2782 S:      Maintained
2783 F:      drivers/bluetooth/
2784
2785 BLUETOOTH SUBSYSTEM
2786 M:      Marcel Holtmann <marcel@holtmann.org>
2787 M:      Johan Hedberg <johan.hedberg@gmail.com>
2788 L:      linux-bluetooth@vger.kernel.org
2789 W:      http://www.bluez.org/
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2792 S:      Maintained
2793 F:      net/bluetooth/
2794 F:      include/net/bluetooth/
2795
2796 BONDING DRIVER
2797 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2798 M:      Veaceslav Falico <vfalico@gmail.com>
2799 M:      Andy Gospodarek <andy@greyhouse.net>
2800 L:      netdev@vger.kernel.org
2801 W:      http://sourceforge.net/projects/bonding/
2802 S:      Supported
2803 F:      drivers/net/bonding/
2804 F:      include/uapi/linux/if_bonding.h
2805
2806 BPF (Safe dynamic programs and tools)
2807 M:      Alexei Starovoitov <ast@kernel.org>
2808 M:      Daniel Borkmann <daniel@iogearbox.net>
2809 L:      netdev@vger.kernel.org
2810 L:      linux-kernel@vger.kernel.org
2811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2813 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2814 S:      Supported
2815 F:      arch/*/net/*
2816 F:      Documentation/networking/filter.txt
2817 F:      Documentation/bpf/
2818 F:      include/linux/bpf*
2819 F:      include/linux/filter.h
2820 F:      include/trace/events/xdp.h
2821 F:      include/uapi/linux/bpf*
2822 F:      include/uapi/linux/filter.h
2823 F:      kernel/bpf/
2824 F:      kernel/trace/bpf_trace.c
2825 F:      lib/test_bpf.c
2826 F:      net/bpf/
2827 F:      net/core/filter.c
2828 F:      net/sched/act_bpf.c
2829 F:      net/sched/cls_bpf.c
2830 F:      samples/bpf/
2831 F:      tools/bpf/
2832 F:      tools/lib/bpf/
2833 F:      tools/testing/selftests/bpf/
2834
2835 BPF JIT for ARM
2836 M:      Shubham Bansal <illusionist.neo@gmail.com>
2837 L:      netdev@vger.kernel.org
2838 S:      Maintained
2839 F:      arch/arm/net/
2840
2841 BPF JIT for ARM64
2842 M:      Daniel Borkmann <daniel@iogearbox.net>
2843 M:      Alexei Starovoitov <ast@kernel.org>
2844 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2845 L:      netdev@vger.kernel.org
2846 S:      Supported
2847 F:      arch/arm64/net/
2848
2849 BPF JIT for MIPS (32-BIT AND 64-BIT)
2850 M:      Paul Burton <paul.burton@mips.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/mips/net/
2854
2855 BPF JIT for NFP NICs
2856 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Supported
2859 F:      drivers/net/ethernet/netronome/nfp/bpf/
2860
2861 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2862 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2863 M:      Sandipan Das <sandipan@linux.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/powerpc/net/
2867
2868 BPF JIT for S390
2869 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2870 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/s390/net/
2874 X:      arch/s390/net/pnet.c
2875
2876 BPF JIT for SPARC (32-BIT AND 64-BIT)
2877 M:      David S. Miller <davem@davemloft.net>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/sparc/net/
2881
2882 BPF JIT for X86 32-BIT
2883 M:      Wang YanQing <udknight@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/x86/net/bpf_jit_comp32.c
2887
2888 BPF JIT for X86 64-BIT
2889 M:      Alexei Starovoitov <ast@kernel.org>
2890 M:      Daniel Borkmann <daniel@iogearbox.net>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      arch/x86/net/
2894 X:      arch/x86/net/bpf_jit_comp32.c
2895
2896 BROADCOM B44 10/100 ETHERNET DRIVER
2897 M:      Michael Chan <michael.chan@broadcom.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/b44.*
2901
2902 BROADCOM B53 ETHERNET SWITCH DRIVER
2903 M:      Florian Fainelli <f.fainelli@gmail.com>
2904 L:      netdev@vger.kernel.org
2905 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2906 S:      Supported
2907 F:      drivers/net/dsa/b53/*
2908 F:      include/linux/platform_data/b53.h
2909
2910 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2911 M:      Florian Fainelli <f.fainelli@gmail.com>
2912 M:      Ray Jui <rjui@broadcom.com>
2913 M:      Scott Branden <sbranden@broadcom.com>
2914 M:      bcm-kernel-feedback-list@broadcom.com
2915 T:      git git://github.com/broadcom/mach-bcm
2916 S:      Maintained
2917 N:      bcm281*
2918 N:      bcm113*
2919 N:      bcm216*
2920 N:      kona
2921 F:      arch/arm/mach-bcm/
2922
2923 BROADCOM BCM2835 ARM ARCHITECTURE
2924 M:      Eric Anholt <eric@anholt.net>
2925 M:      Stefan Wahren <stefan.wahren@i2se.com>
2926 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2928 T:      git git://github.com/anholt/linux
2929 S:      Maintained
2930 N:      bcm2835
2931 F:      drivers/staging/vc04_services
2932
2933 BROADCOM BCM47XX MIPS ARCHITECTURE
2934 M:      Hauke Mehrtens <hauke@hauke-m.de>
2935 M:      Rafał Miłecki <zajec5@gmail.com>
2936 L:      linux-mips@vger.kernel.org
2937 S:      Maintained
2938 F:      Documentation/devicetree/bindings/mips/brcm/
2939 F:      arch/mips/bcm47xx/*
2940 F:      arch/mips/include/asm/mach-bcm47xx/*
2941
2942 BROADCOM BCM5301X ARM ARCHITECTURE
2943 M:      Hauke Mehrtens <hauke@hauke-m.de>
2944 M:      Rafał Miłecki <zajec5@gmail.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org
2947 S:      Maintained
2948 F:      arch/arm/mach-bcm/bcm_5301x.c
2949 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2950 F:      arch/arm/boot/dts/bcm470*
2951 F:      arch/arm/boot/dts/bcm953012*
2952
2953 BROADCOM BCM53573 ARM ARCHITECTURE
2954 M:      Rafał Miłecki <rafal@milecki.pl>
2955 L:      linux-arm-kernel@lists.infradead.org
2956 S:      Maintained
2957 F:      arch/arm/boot/dts/bcm53573*
2958 F:      arch/arm/boot/dts/bcm47189*
2959
2960 BROADCOM BCM63XX ARM ARCHITECTURE
2961 M:      Florian Fainelli <f.fainelli@gmail.com>
2962 M:      bcm-kernel-feedback-list@broadcom.com
2963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2964 T:      git git://github.com/broadcom/stblinux.git
2965 S:      Maintained
2966 N:      bcm63xx
2967
2968 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2969 M:      Kevin Cernekee <cernekee@gmail.com>
2970 L:      linux-usb@vger.kernel.org
2971 S:      Maintained
2972 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2973
2974 BROADCOM BCM7XXX ARM ARCHITECTURE
2975 M:      Brian Norris <computersforpeace@gmail.com>
2976 M:      Gregory Fong <gregory.0xf0@gmail.com>
2977 M:      Florian Fainelli <f.fainelli@gmail.com>
2978 M:      bcm-kernel-feedback-list@broadcom.com
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 T:      git git://github.com/broadcom/stblinux.git
2981 S:      Maintained
2982 F:      arch/arm/mach-bcm/*brcmstb*
2983 F:      arch/arm/boot/dts/bcm7*.dts*
2984 F:      drivers/bus/brcmstb_gisb.c
2985 F:      arch/arm/mm/cache-b15-rac.c
2986 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2987 N:      brcmstb
2988
2989 BROADCOM BMIPS CPUFREQ DRIVER
2990 M:      Markus Mayer <mmayer@broadcom.com>
2991 M:      bcm-kernel-feedback-list@broadcom.com
2992 L:      linux-pm@vger.kernel.org
2993 S:      Maintained
2994 F:      drivers/cpufreq/bmips-cpufreq.c
2995
2996 BROADCOM BMIPS MIPS ARCHITECTURE
2997 M:      Kevin Cernekee <cernekee@gmail.com>
2998 M:      Florian Fainelli <f.fainelli@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 T:      git git://github.com/broadcom/stblinux.git
3001 S:      Maintained
3002 F:      arch/mips/bmips/*
3003 F:      arch/mips/include/asm/mach-bmips/*
3004 F:      arch/mips/kernel/*bmips*
3005 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3006 F:      drivers/irqchip/irq-bcm63*
3007 F:      drivers/irqchip/irq-bcm7*
3008 F:      drivers/irqchip/irq-brcmstb*
3009 F:      include/linux/bcm963xx_nvram.h
3010 F:      include/linux/bcm963xx_tag.h
3011
3012 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3013 M:      Rasesh Mody <rasesh.mody@cavium.com>
3014 M:      Dept-GELinuxNICDev@cavium.com
3015 L:      netdev@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/net/ethernet/broadcom/bnx2.*
3018 F:      drivers/net/ethernet/broadcom/bnx2_*
3019
3020 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3021 M:      QLogic-Storage-Upstream@qlogic.com
3022 L:      linux-scsi@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/scsi/bnx2fc/
3025
3026 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3027 M:      QLogic-Storage-Upstream@qlogic.com
3028 L:      linux-scsi@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/scsi/bnx2i/
3031
3032 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3033 M:      Ariel Elior <ariel.elior@cavium.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3035 M:      everest-linux-l2@cavium.com
3036 L:      netdev@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/net/ethernet/broadcom/bnx2x/
3039
3040 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3041 M:      Michael Chan <michael.chan@broadcom.com>
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/broadcom/bnxt/
3045
3046 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3047 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3048 M:      Franky Lin <franky.lin@broadcom.com>
3049 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3050 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3051 M:      Wright Feng <wright.feng@cypress.com>
3052 L:      linux-wireless@vger.kernel.org
3053 L:      brcm80211-dev-list.pdl@broadcom.com
3054 L:      brcm80211-dev-list@cypress.com
3055 S:      Supported
3056 F:      drivers/net/wireless/broadcom/brcm80211/
3057
3058 BROADCOM BRCMSTB GPIO DRIVER
3059 M:      Gregory Fong <gregory.0xf0@gmail.com>
3060 L:      bcm-kernel-feedback-list@broadcom.com
3061 S:      Supported
3062 F:      drivers/gpio/gpio-brcmstb.c
3063 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3064
3065 BROADCOM BRCMSTB I2C DRIVER
3066 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3067 L:      linux-i2c@vger.kernel.org
3068 L:      bcm-kernel-feedback-list@broadcom.com
3069 S:      Supported
3070 F:      drivers/i2c/busses/i2c-brcmstb.c
3071 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3072
3073 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3074 M:      Al Cooper <alcooperx@gmail.com>
3075 L:      linux-kernel@vger.kernel.org
3076 L:      bcm-kernel-feedback-list@broadcom.com
3077 S:      Maintained
3078 F:      drivers/phy/broadcom/phy-brcm-usb*
3079
3080 BROADCOM GENET ETHERNET DRIVER
3081 M:      Doug Berger <opendmb@gmail.com>
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/genet/
3086
3087 BROADCOM IPROC ARM ARCHITECTURE
3088 M:      Ray Jui <rjui@broadcom.com>
3089 M:      Scott Branden <sbranden@broadcom.com>
3090 M:      bcm-kernel-feedback-list@broadcom.com
3091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3092 T:      git git://github.com/broadcom/cygnus-linux.git
3093 S:      Maintained
3094 N:      iproc
3095 N:      cygnus
3096 N:      bcm[-_]nsp
3097 N:      bcm9113*
3098 N:      bcm9583*
3099 N:      bcm9585*
3100 N:      bcm9586*
3101 N:      bcm988312
3102 N:      bcm113*
3103 N:      bcm583*
3104 N:      bcm585*
3105 N:      bcm586*
3106 N:      bcm88312
3107 N:      hr2
3108 N:      stingray
3109 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3110 F:      arch/arm64/boot/dts/broadcom/stingray/*
3111 F:      drivers/clk/bcm/clk-ns*
3112 F:      drivers/clk/bcm/clk-sr*
3113 F:      drivers/pinctrl/bcm/pinctrl-ns*
3114 F:      include/dt-bindings/clock/bcm-sr*
3115
3116 BROADCOM KONA GPIO DRIVER
3117 M:      Ray Jui <rjui@broadcom.com>
3118 L:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Supported
3120 F:      drivers/gpio/gpio-bcm-kona.c
3121 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3122
3123 BROADCOM NETXTREME-E ROCE DRIVER
3124 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3125 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3126 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3127 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3128 L:      linux-rdma@vger.kernel.org
3129 W:      http://www.broadcom.com
3130 S:      Supported
3131 F:      drivers/infiniband/hw/bnxt_re/
3132 F:      include/uapi/rdma/bnxt_re-abi.h
3133
3134 BROADCOM NVRAM DRIVER
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/firmware/broadcom/*
3139
3140 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3141 M:      Rafał Miłecki <zajec5@gmail.com>
3142 L:      linux-wireless@vger.kernel.org
3143 S:      Maintained
3144 F:      drivers/bcma/
3145 F:      include/linux/bcma/
3146
3147 BROADCOM STB AVS CPUFREQ DRIVER
3148 M:      Markus Mayer <mmayer@broadcom.com>
3149 M:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-pm@vger.kernel.org
3151 S:      Maintained
3152 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3153 F:      drivers/cpufreq/brcmstb*
3154
3155 BROADCOM STB AVS TMON DRIVER
3156 M:      Markus Mayer <mmayer@broadcom.com>
3157 M:      bcm-kernel-feedback-list@broadcom.com
3158 L:      linux-pm@vger.kernel.org
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3161 F:      drivers/thermal/broadcom/brcmstb*
3162
3163 BROADCOM STB NAND FLASH DRIVER
3164 M:      Brian Norris <computersforpeace@gmail.com>
3165 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3166 L:      linux-mtd@lists.infradead.org
3167 L:      bcm-kernel-feedback-list@broadcom.com
3168 S:      Maintained
3169 F:      drivers/mtd/nand/raw/brcmnand/
3170
3171 BROADCOM STB DPFE DRIVER
3172 M:      Markus Mayer <mmayer@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3177 F:      drivers/memory/brcmstb_dpfe.c
3178
3179 BROADCOM SPI DRIVER
3180 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3181 M:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3184 F:      drivers/spi/spi-bcm-qspi.*
3185 F:      drivers/spi/spi-brcmstb-qspi.c
3186 F:      drivers/spi/spi-iproc-qspi.c
3187
3188 BROADCOM SYSTEMPORT ETHERNET DRIVER
3189 M:      Florian Fainelli <f.fainelli@gmail.com>
3190 L:      netdev@vger.kernel.org
3191 S:      Supported
3192 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3193
3194 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3195 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3196 M:      Prashant Sreedharan <prashant@broadcom.com>
3197 M:      Michael Chan <mchan@broadcom.com>
3198 L:      netdev@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/net/ethernet/broadcom/tg3.*
3201
3202 BROCADE BFA FC SCSI DRIVER
3203 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3205 L:      linux-scsi@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/scsi/bfa/
3208
3209 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3210 M:      Rasesh Mody <rasesh.mody@cavium.com>
3211 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3212 M:      Dept-GELinuxNICDev@cavium.com
3213 L:      netdev@vger.kernel.org
3214 S:      Supported
3215 F:      drivers/net/ethernet/brocade/bna/
3216
3217 BSG (block layer generic sg v4 driver)
3218 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      block/bsg.c
3222 F:      include/linux/bsg.h
3223 F:      include/uapi/linux/bsg.h
3224
3225 BT87X AUDIO DRIVER
3226 M:      Clemens Ladisch <clemens@ladisch.de>
3227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3228 T:      git git://git.alsa-project.org/alsa-kernel.git
3229 S:      Maintained
3230 F:      Documentation/sound/cards/bt87x.rst
3231 F:      sound/pci/bt87x.c
3232
3233 BT8XXGPIO DRIVER
3234 M:      Michael Buesch <m@bues.ch>
3235 W:      http://bu3sch.de/btgpio.php
3236 S:      Maintained
3237 F:      drivers/gpio/gpio-bt8xx.c
3238
3239 BTRFS FILE SYSTEM
3240 M:      Chris Mason <clm@fb.com>
3241 M:      Josef Bacik <josef@toxicpanda.com>
3242 M:      David Sterba <dsterba@suse.com>
3243 L:      linux-btrfs@vger.kernel.org
3244 W:      http://btrfs.wiki.kernel.org/
3245 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3247 S:      Maintained
3248 F:      Documentation/filesystems/btrfs.txt
3249 F:      fs/btrfs/
3250 F:      include/linux/btrfs*
3251 F:      include/uapi/linux/btrfs*
3252
3253 BTTV VIDEO4LINUX DRIVER
3254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3255 L:      linux-media@vger.kernel.org
3256 W:      https://linuxtv.org
3257 T:      git git://linuxtv.org/media_tree.git
3258 S:      Odd fixes
3259 F:      Documentation/media/v4l-drivers/bttv*
3260 F:      drivers/media/pci/bt8xx/bttv*
3261
3262 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3263 M:      Chanwoo Choi <cw00.choi@samsung.com>
3264 L:      linux-pm@vger.kernel.org
3265 L:      linux-samsung-soc@vger.kernel.org
3266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3267 S:      Maintained
3268 F:      drivers/devfreq/exynos-bus.c
3269 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3270
3271 BUSLOGIC SCSI DRIVER
3272 M:      Khalid Aziz <khalid@gonehiking.org>
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Maintained
3275 F:      drivers/scsi/BusLogic.*
3276 F:      drivers/scsi/FlashPoint.*
3277
3278 C-MEDIA CMI8788 DRIVER
3279 M:      Clemens Ladisch <clemens@ladisch.de>
3280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3281 T:      git git://git.alsa-project.org/alsa-kernel.git
3282 S:      Maintained
3283 F:      sound/pci/oxygen/
3284
3285 C-SKY ARCHITECTURE
3286 M:      Guo Ren <guoren@kernel.org>
3287 T:      git https://github.com/c-sky/csky-linux.git
3288 S:      Supported
3289 F:      arch/csky/
3290 F:      Documentation/devicetree/bindings/csky/
3291 F:      drivers/irqchip/irq-csky-*
3292 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3293 F:      drivers/clocksource/timer-gx6605s.c
3294 F:      drivers/clocksource/timer-mp-csky.c
3295 F:      Documentation/devicetree/bindings/timer/csky,*
3296 K:      csky
3297 N:      csky
3298
3299 C6X ARCHITECTURE
3300 M:      Mark Salter <msalter@redhat.com>
3301 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3302 L:      linux-c6x-dev@linux-c6x.org
3303 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3304 S:      Maintained
3305 F:      arch/c6x/
3306
3307 CA8210 IEEE-802.15.4 RADIO DRIVER
3308 M:      Harry Morris <h.morris@cascoda.com>
3309 L:      linux-wpan@vger.kernel.org
3310 W:      https://github.com/Cascoda/ca8210-linux.git
3311 S:      Maintained
3312 F:      drivers/net/ieee802154/ca8210.c
3313 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3314
3315 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3316 M:      David Howells <dhowells@redhat.com>
3317 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3318 S:      Supported
3319 F:      Documentation/filesystems/caching/cachefiles.txt
3320 F:      fs/cachefiles/
3321
3322 CADENCE MIPI-CSI2 BRIDGES
3323 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3324 L:      linux-media@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3327 F:      drivers/media/platform/cadence/cdns-csi2*
3328
3329 CADET FM/AM RADIO RECEIVER DRIVER
3330 M:      Hans Verkuil <hverkuil@xs4all.nl>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      https://linuxtv.org
3334 S:      Maintained
3335 F:      drivers/media/radio/radio-cadet*
3336
3337 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3338 M:      Jonathan Corbet <corbet@lwn.net>
3339 L:      linux-media@vger.kernel.org
3340 T:      git git://linuxtv.org/media_tree.git
3341 S:      Maintained
3342 F:      Documentation/media/v4l-drivers/cafe_ccic*
3343 F:      drivers/media/platform/marvell-ccic/
3344
3345 CAIF NETWORK LAYER
3346 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      Documentation/networking/caif/
3350 F:      drivers/net/caif/
3351 F:      include/uapi/linux/caif/
3352 F:      include/net/caif/
3353 F:      net/caif/
3354
3355 CAKE QDISC
3356 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3357 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3358 S:      Maintained
3359 F:      net/sched/sch_cake.c
3360
3361 CALGARY x86-64 IOMMU
3362 M:      Muli Ben-Yehuda <mulix@mulix.org>
3363 M:      Jon Mason <jdmason@kudzu.us>
3364 L:      iommu@lists.linux-foundation.org
3365 S:      Maintained
3366 F:      arch/x86/kernel/pci-calgary_64.c
3367 F:      arch/x86/kernel/tce_64.c
3368 F:      arch/x86/include/asm/calgary.h
3369 F:      arch/x86/include/asm/tce.h
3370
3371 CAN NETWORK DRIVERS
3372 M:      Wolfgang Grandegger <wg@grandegger.com>
3373 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3374 L:      linux-can@vger.kernel.org
3375 W:      https://github.com/linux-can
3376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/net/can/
3380 F:      drivers/net/can/
3381 F:      include/linux/can/dev.h
3382 F:      include/linux/can/platform/
3383 F:      include/uapi/linux/can/error.h
3384 F:      include/uapi/linux/can/netlink.h
3385
3386 CAN NETWORK LAYER
3387 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3388 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3389 L:      linux-can@vger.kernel.org
3390 W:      https://github.com/linux-can
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3393 S:      Maintained
3394 F:      Documentation/networking/can.rst
3395 F:      net/can/
3396 F:      include/linux/can/core.h
3397 F:      include/uapi/linux/can.h
3398 F:      include/uapi/linux/can/bcm.h
3399 F:      include/uapi/linux/can/raw.h
3400 F:      include/uapi/linux/can/gw.h
3401
3402 CAPABILITIES
3403 M:      Serge Hallyn <serge@hallyn.com>
3404 L:      linux-security-module@vger.kernel.org
3405 S:      Supported
3406 F:      include/linux/capability.h
3407 F:      include/uapi/linux/capability.h
3408 F:      security/commoncap.c
3409 F:      kernel/capability.c
3410
3411 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3412 M:      Kevin Tsai <ktsai@capellamicro.com>
3413 S:      Maintained
3414 F:      drivers/iio/light/cm*
3415
3416 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3417 M:      Christian Lamparter <chunkeey@googlemail.com>
3418 L:      linux-wireless@vger.kernel.org
3419 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3420 S:      Maintained
3421 F:      drivers/net/wireless/ath/carl9170/
3422
3423 CAVIUM I2C DRIVER
3424 M:      Jan Glauber <jglauber@cavium.com>
3425 M:      David Daney <david.daney@cavium.com>
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/i2c/busses/i2c-octeon*
3429 F:      drivers/i2c/busses/i2c-thunderx*
3430
3431 CAVIUM LIQUIDIO NETWORK DRIVER
3432 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3433 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3434 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3435 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3436 L:      netdev@vger.kernel.org
3437 W:      http://www.cavium.com
3438 S:      Supported
3439 F:      drivers/net/ethernet/cavium/liquidio/
3440
3441 CAVIUM MMC DRIVER
3442 M:      Jan Glauber <jglauber@cavium.com>
3443 M:      David Daney <david.daney@cavium.com>
3444 M:      Steven J. Hill <Steven.Hill@cavium.com>
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/mmc/host/cavium*
3448
3449 CAVIUM OCTEON-TX CRYPTO DRIVER
3450 M:      George Cherian <george.cherian@cavium.com>
3451 L:      linux-crypto@vger.kernel.org
3452 W:      http://www.cavium.com
3453 S:      Supported
3454 F:      drivers/crypto/cavium/cpt/
3455
3456 CAVIUM THUNDERX2 ARM64 SOC
3457 M:      Robert Richter <rrichter@cavium.com>
3458 M:      Jayachandran C <jnair@caviumnetworks.com>
3459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3460 S:      Maintained
3461 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3462 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3463
3464 CC2520 IEEE-802.15.4 RADIO DRIVER
3465 M:      Varka Bhadram <varkabhadram@gmail.com>
3466 L:      linux-wpan@vger.kernel.org
3467 S:      Maintained
3468 F:      drivers/net/ieee802154/cc2520.c
3469 F:      include/linux/spi/cc2520.h
3470 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3471
3472 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3473 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3474 L:      linux-crypto@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/crypto/ccree/
3477 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3478
3479 CEC FRAMEWORK
3480 M:      Hans Verkuil <hans.verkuil@cisco.com>
3481 L:      linux-media@vger.kernel.org
3482 T:      git git://linuxtv.org/media_tree.git
3483 W:      http://linuxtv.org
3484 S:      Supported
3485 F:      Documentation/media/kapi/cec-core.rst
3486 F:      Documentation/media/uapi/cec
3487 F:      drivers/media/cec/
3488 F:      drivers/media/rc/keymaps/rc-cec.c
3489 F:      include/media/cec.h
3490 F:      include/media/cec-notifier.h
3491 F:      include/uapi/linux/cec.h
3492 F:      include/uapi/linux/cec-funcs.h
3493 F:      Documentation/devicetree/bindings/media/cec.txt
3494 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3495
3496 CEC GPIO DRIVER
3497 M:      Hans Verkuil <hans.verkuil@cisco.com>
3498 L:      linux-media@vger.kernel.org
3499 T:      git git://linuxtv.org/media_tree.git
3500 W:      http://linuxtv.org
3501 S:      Supported
3502 F:      drivers/media/platform/cec-gpio/
3503 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3504
3505 CELL BROADBAND ENGINE ARCHITECTURE
3506 M:      Arnd Bergmann <arnd@arndb.de>
3507 L:      linuxppc-dev@lists.ozlabs.org
3508 W:      http://www.ibm.com/developerworks/power/cell/
3509 S:      Supported
3510 F:      arch/powerpc/include/asm/cell*.h
3511 F:      arch/powerpc/include/asm/spu*.h
3512 F:      arch/powerpc/include/uapi/asm/spu*.h
3513 F:      arch/powerpc/oprofile/*cell*
3514 F:      arch/powerpc/platforms/cell/
3515
3516 CEPH COMMON CODE (LIBCEPH)
3517 M:      Ilya Dryomov <idryomov@gmail.com>
3518 M:      "Yan, Zheng" <zyan@redhat.com>
3519 M:      Sage Weil <sage@redhat.com>
3520 L:      ceph-devel@vger.kernel.org
3521 W:      http://ceph.com/
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3523 T:      git git://github.com/ceph/ceph-client.git
3524 S:      Supported
3525 F:      net/ceph/
3526 F:      include/linux/ceph/
3527 F:      include/linux/crush/
3528
3529 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3530 M:      "Yan, Zheng" <zyan@redhat.com>
3531 M:      Sage Weil <sage@redhat.com>
3532 M:      Ilya Dryomov <idryomov@gmail.com>
3533 L:      ceph-devel@vger.kernel.org
3534 W:      http://ceph.com/
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3536 T:      git git://github.com/ceph/ceph-client.git
3537 S:      Supported
3538 F:      Documentation/filesystems/ceph.txt
3539 F:      fs/ceph/
3540
3541 CERTIFICATE HANDLING:
3542 M:      David Howells <dhowells@redhat.com>
3543 M:      David Woodhouse <dwmw2@infradead.org>
3544 L:      keyrings@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/admin-guide/module-signing.rst
3547 F:      certs/
3548 F:      scripts/sign-file.c
3549 F:      scripts/extract-cert.c
3550
3551 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3552 L:      linux-usb@vger.kernel.org
3553 S:      Orphan
3554 F:      Documentation/usb/WUSB-Design-overview.txt
3555 F:      Documentation/usb/wusb-cbaf
3556 F:      drivers/usb/host/hwa-hc.c
3557 F:      drivers/usb/host/whci/
3558 F:      drivers/usb/wusbcore/
3559 F:      include/linux/usb/wusb*
3560
3561 CFAG12864B LCD DRIVER
3562 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3563 S:      Maintained
3564 F:      drivers/auxdisplay/cfag12864b.c
3565 F:      include/linux/cfag12864b.h
3566
3567 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3568 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3569 S:      Maintained
3570 F:      drivers/auxdisplay/cfag12864bfb.c
3571 F:      include/linux/cfag12864b.h
3572
3573 802.11 (including CFG80211/NL80211)
3574 M:      Johannes Berg <johannes@sipsolutions.net>
3575 L:      linux-wireless@vger.kernel.org
3576 W:      http://wireless.kernel.org/
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3579 S:      Maintained
3580 F:      net/wireless/
3581 F:      include/uapi/linux/nl80211.h
3582 F:      include/linux/ieee80211.h
3583 F:      include/net/wext.h
3584 F:      include/net/cfg80211.h
3585 F:      include/net/iw_handler.h
3586 F:      include/net/ieee80211_radiotap.h
3587 F:      Documentation/driver-api/80211/cfg80211.rst
3588 F:      Documentation/networking/regulatory.txt
3589
3590 CHAR and MISC DRIVERS
3591 M:      Arnd Bergmann <arnd@arndb.de>
3592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3594 S:      Supported
3595 F:      drivers/char/
3596 F:      drivers/misc/
3597 F:      include/linux/miscdevice.h
3598
3599 CHECKPATCH
3600 M:      Andy Whitcroft <apw@canonical.com>
3601 M:      Joe Perches <joe@perches.com>
3602 S:      Maintained
3603 F:      scripts/checkpatch.pl
3604
3605 CHINESE DOCUMENTATION
3606 M:      Harry Wei <harryxiyou@gmail.com>
3607 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3608 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      Documentation/translations/zh_CN/
3611
3612 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3613 M:      Peter Chen <Peter.Chen@nxp.com>
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3615 L:      linux-usb@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/usb/chipidea/
3618
3619 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3624 F:      drivers/input/touchscreen/chipone_icn8318.c
3625
3626 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3627 M:      Hans de Goede <hdegoede@redhat.com>
3628 L:      linux-input@vger.kernel.org
3629 S:      Maintained
3630 F:      drivers/input/touchscreen/chipone_icn8505.c
3631
3632 CHROME HARDWARE PLATFORM SUPPORT
3633 M:      Benson Leung <bleung@chromium.org>
3634 M:      Olof Johansson <olof@lixom.net>
3635 S:      Maintained
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3637 F:      drivers/platform/chrome/
3638
3639 CIRRUS LOGIC AUDIO CODEC DRIVERS
3640 M:      Brian Austin <brian.austin@cirrus.com>
3641 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3643 S:      Maintained
3644 F:      sound/soc/codecs/cs*
3645
3646 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3647 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3648 L:      netdev@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3651
3652 CISCO FCOE HBA DRIVER
3653 M:      Satish Kharat <satishkh@cisco.com>
3654 M:      Sesidhar Baddela <sebaddel@cisco.com>
3655 M:      Karan Tilak Kumar <kartilak@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/fnic/
3659
3660 CISCO SCSI HBA DRIVER
3661 M:      Karan Tilak Kumar <kartilak@cisco.com>
3662 M:      Sesidhar Baddela <sebaddel@cisco.com>
3663 L:      linux-scsi@vger.kernel.org
3664 S:      Supported
3665 F:      drivers/scsi/snic/
3666
3667 CISCO VIC ETHERNET NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3670 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3671 S:      Supported
3672 F:      drivers/net/ethernet/cisco/enic/
3673
3674 CISCO VIC LOW LATENCY NIC DRIVER
3675 M:      Christian Benvenuti <benve@cisco.com>
3676 S:      Supported
3677 F:      drivers/infiniband/hw/usnic/
3678
3679 CIRRUS LOGIC MADERA CODEC DRIVERS
3680 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3681 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3683 L:      patches@opensource.cirrus.com
3684 T:      git https://github.com/CirrusLogic/linux-drivers.git
3685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3686 S:      Supported
3687 F:      Documentation/devicetree/bindings/mfd/madera.txt
3688 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3689 F:      include/linux/mfd/madera/*
3690 F:      drivers/gpio/gpio-madera*
3691 F:      drivers/mfd/madera*
3692 F:      drivers/mfd/cs47l*
3693 F:      drivers/pinctrl/cirrus/*
3694
3695 CLANG-FORMAT FILE
3696 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3697 S:      Maintained
3698 F:      .clang-format
3699
3700 CLEANCACHE API
3701 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3702 L:      linux-kernel@vger.kernel.org
3703 S:      Maintained
3704 F:      mm/cleancache.c
3705 F:      include/linux/cleancache.h
3706
3707 CLK API
3708 M:      Russell King <linux@armlinux.org.uk>
3709 L:      linux-clk@vger.kernel.org
3710 S:      Maintained
3711 F:      include/linux/clk.h
3712
3713 CLOCKSOURCE, CLOCKEVENT DRIVERS
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Thomas Gleixner <tglx@linutronix.de>
3716 L:      linux-kernel@vger.kernel.org
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3718 S:      Supported
3719 F:      drivers/clocksource/
3720 F:      Documentation/devicetree/bindings/timer/
3721
3722 CMPC ACPI DRIVER
3723 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3724 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3725 L:      platform-driver-x86@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/platform/x86/classmate-laptop.c
3728
3729 COBALT MEDIA DRIVER
3730 M:      Hans Verkuil <hans.verkuil@cisco.com>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      https://linuxtv.org
3734 S:      Supported
3735 F:      drivers/media/pci/cobalt/
3736
3737 COCCINELLE/Semantic Patches (SmPL)
3738 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3739 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3740 M:      Nicolas Palix <nicolas.palix@imag.fr>
3741 M:      Michal Marek <michal.lkml@markovi.net>
3742 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3744 W:      http://coccinelle.lip6.fr/
3745 S:      Supported
3746 F:      Documentation/dev-tools/coccinelle.rst
3747 F:      scripts/coccinelle/
3748 F:      scripts/coccicheck
3749
3750 CODA FILE SYSTEM
3751 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3752 M:      coda@cs.cmu.edu
3753 L:      codalist@coda.cs.cmu.edu
3754 W:      http://www.coda.cs.cmu.edu/
3755 S:      Maintained
3756 F:      Documentation/filesystems/coda.txt
3757 F:      fs/coda/
3758 F:      include/linux/coda*.h
3759 F:      include/uapi/linux/coda*.h
3760
3761 CODA V4L2 MEM2MEM DRIVER
3762 M:      Philipp Zabel <p.zabel@pengutronix.de>
3763 L:      linux-media@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/devicetree/bindings/media/coda.txt
3766 F:      drivers/media/platform/coda/
3767
3768 CODE OF CONDUCT
3769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3770 S:      Supported
3771 F:      Documentation/process/code-of-conduct.rst
3772 F:      Documentation/process/code-of-conduct-interpretation.rst
3773
3774 COMMON CLK FRAMEWORK
3775 M:      Michael Turquette <mturquette@baylibre.com>
3776 M:      Stephen Boyd <sboyd@kernel.org>
3777 L:      linux-clk@vger.kernel.org
3778 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3780 S:      Maintained
3781 F:      Documentation/devicetree/bindings/clock/
3782 F:      drivers/clk/
3783 X:      drivers/clk/clkdev.c
3784 F:      include/linux/clk-pr*
3785 F:      include/linux/clk/
3786 F:      include/linux/of_clk.h
3787
3788 COMMON INTERNET FILE SYSTEM (CIFS)
3789 M:      Steve French <sfrench@samba.org>
3790 L:      linux-cifs@vger.kernel.org
3791 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3792 W:      http://linux-cifs.samba.org/
3793 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3794 S:      Supported
3795 F:      Documentation/filesystems/cifs/
3796 F:      fs/cifs/
3797
3798 COMPACTPCI HOTPLUG CORE
3799 M:      Scott Murray <scott@spiteful.org>
3800 L:      linux-pci@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/pci/hotplug/cpci_hotplug*
3803
3804 COMPACTPCI HOTPLUG GENERIC DRIVER
3805 M:      Scott Murray <scott@spiteful.org>
3806 L:      linux-pci@vger.kernel.org
3807 S:      Maintained
3808 F:      drivers/pci/hotplug/cpcihp_generic.c
3809
3810 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3811 M:      Scott Murray <scott@spiteful.org>
3812 L:      linux-pci@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3815
3816 COMPAL LAPTOP SUPPORT
3817 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3818 L:      platform-driver-x86@vger.kernel.org
3819 S:      Maintained
3820 F:      drivers/platform/x86/compal-laptop.c
3821
3822 COMPILER ATTRIBUTES
3823 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      include/linux/compiler_attributes.h
3826
3827 CONEXANT ACCESSRUNNER USB DRIVER
3828 L:      accessrunner-general@lists.sourceforge.net
3829 W:      http://accessrunner.sourceforge.net/
3830 S:      Orphan
3831 F:      drivers/usb/atm/cxacru.c
3832
3833 CONFIGFS
3834 M:      Joel Becker <jlbec@evilplan.org>
3835 M:      Christoph Hellwig <hch@lst.de>
3836 T:      git git://git.infradead.org/users/hch/configfs.git
3837 S:      Supported
3838 F:      fs/configfs/
3839 F:      include/linux/configfs.h
3840
3841 CONNECTOR
3842 M:      Evgeniy Polyakov <zbr@ioremap.net>
3843 L:      netdev@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/connector/
3846
3847 CONTROL GROUP (CGROUP)
3848 M:      Tejun Heo <tj@kernel.org>
3849 M:      Li Zefan <lizefan@huawei.com>
3850 M:      Johannes Weiner <hannes@cmpxchg.org>
3851 L:      cgroups@vger.kernel.org
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup*
3855 F:      include/linux/cgroup*
3856 F:      kernel/cgroup*
3857
3858 CONTROL GROUP - CPUSET
3859 M:      Li Zefan <lizefan@huawei.com>
3860 L:      cgroups@vger.kernel.org
3861 W:      http://www.bullopensource.org/cpuset/
3862 W:      http://oss.sgi.com/projects/cpusets/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3864 S:      Maintained
3865 F:      Documentation/cgroup-v1/cpusets.txt
3866 F:      include/linux/cpuset.h
3867 F:      kernel/cgroup/cpuset.c
3868
3869 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3870 M:      Johannes Weiner <hannes@cmpxchg.org>
3871 M:      Michal Hocko <mhocko@kernel.org>
3872 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3873 L:      cgroups@vger.kernel.org
3874 L:      linux-mm@kvack.org
3875 S:      Maintained
3876 F:      mm/memcontrol.c
3877 F:      mm/swap_cgroup.c
3878
3879 CORETEMP HARDWARE MONITORING DRIVER
3880 M:      Fenghua Yu <fenghua.yu@intel.com>
3881 L:      linux-hwmon@vger.kernel.org
3882 S:      Maintained
3883 F:      Documentation/hwmon/coretemp
3884 F:      drivers/hwmon/coretemp.c
3885
3886 COSA/SRP SYNC SERIAL DRIVER
3887 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3888 W:      http://www.fi.muni.cz/~kas/cosa/
3889 S:      Maintained
3890 F:      drivers/net/wan/cosa*
3891
3892 CPMAC ETHERNET DRIVER
3893 M:      Florian Fainelli <f.fainelli@gmail.com>
3894 L:      netdev@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/net/ethernet/ti/cpmac.c
3897
3898 CPU FREQUENCY DRIVERS
3899 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3900 M:      Viresh Kumar <viresh.kumar@linaro.org>
3901 L:      linux-pm@vger.kernel.org
3902 S:      Maintained
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3904 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3905 B:      https://bugzilla.kernel.org
3906 F:      Documentation/cpu-freq/
3907 F:      Documentation/devicetree/bindings/cpufreq/
3908 F:      drivers/cpufreq/
3909 F:      include/linux/cpufreq.h
3910 F:      tools/testing/selftests/cpufreq/
3911
3912 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3913 M:      Viresh Kumar <viresh.kumar@linaro.org>
3914 M:      Sudeep Holla <sudeep.holla@arm.com>
3915 L:      linux-pm@vger.kernel.org
3916 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3917 S:      Maintained
3918 F:      drivers/cpufreq/arm_big_little.h
3919 F:      drivers/cpufreq/arm_big_little.c
3920
3921 CPU POWER MONITORING SUBSYSTEM
3922 M:      Thomas Renninger <trenn@suse.com>
3923 M:      Shuah Khan <shuah@kernel.org>
3924 L:      linux-pm@vger.kernel.org
3925 S:      Maintained
3926 F:      tools/power/cpupower/
3927
3928 CPUID/MSR DRIVER
3929 M:      "H. Peter Anvin" <hpa@zytor.com>
3930 S:      Maintained
3931 F:      arch/x86/kernel/cpuid.c
3932 F:      arch/x86/kernel/msr.c
3933
3934 CPUIDLE DRIVER - ARM BIG LITTLE
3935 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3936 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-arm-kernel@lists.infradead.org
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3940 S:      Maintained
3941 F:      drivers/cpuidle/cpuidle-big_little.c
3942
3943 CPUIDLE DRIVER - ARM EXYNOS
3944 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 M:      Kukjin Kim <kgene@kernel.org>
3947 L:      linux-pm@vger.kernel.org
3948 L:      linux-samsung-soc@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/cpuidle/cpuidle-exynos.c
3951 F:      arch/arm/mach-exynos/pm.c
3952
3953 CPUIDLE DRIVERS
3954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3955 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3956 L:      linux-pm@vger.kernel.org
3957 S:      Maintained
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3959 B:      https://bugzilla.kernel.org
3960 F:      drivers/cpuidle/*
3961 F:      include/linux/cpuidle.h
3962
3963 CRAMFS FILESYSTEM
3964 M:      Nicolas Pitre <nico@linaro.org>
3965 S:      Maintained
3966 F:      Documentation/filesystems/cramfs.txt
3967 F:      fs/cramfs/
3968
3969 CRYPTO API
3970 M:      Herbert Xu <herbert@gondor.apana.org.au>
3971 M:      "David S. Miller" <davem@davemloft.net>
3972 L:      linux-crypto@vger.kernel.org
3973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3975 S:      Maintained
3976 F:      Documentation/crypto/
3977 F:      Documentation/devicetree/bindings/crypto/
3978 F:      arch/*/crypto/
3979 F:      crypto/
3980 F:      drivers/crypto/
3981 F:      include/crypto/
3982 F:      include/linux/crypto*
3983
3984 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3985 M:      Neil Horman <nhorman@tuxdriver.com>
3986 L:      linux-crypto@vger.kernel.org
3987 S:      Maintained
3988 F:      crypto/ansi_cprng.c
3989 F:      crypto/rng.c
3990
3991 CS3308 MEDIA DRIVER
3992 M:      Hans Verkuil <hverkuil@xs4all.nl>
3993 L:      linux-media@vger.kernel.org
3994 T:      git git://linuxtv.org/media_tree.git
3995 W:      http://linuxtv.org
3996 S:      Odd Fixes
3997 F:      drivers/media/i2c/cs3308.c
3998 F:      drivers/media/i2c/cs3308.h
3999
4000 CS5535 Audio ALSA driver
4001 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4002 S:      Maintained
4003 F:      sound/pci/cs5535audio/
4004
4005 CW1200 WLAN driver
4006 M:      Solomon Peachy <pizza@shaftnet.org>
4007 S:      Maintained
4008 F:      drivers/net/wireless/st/cw1200/
4009
4010 CX18 VIDEO4LINUX DRIVER
4011 M:      Andy Walls <awalls@md.metrocast.net>
4012 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 W:      http://www.ivtvdriver.org/index.php/Cx18
4017 S:      Maintained
4018 F:      Documentation/media/v4l-drivers/cx18*
4019 F:      drivers/media/pci/cx18/
4020 F:      include/uapi/linux/ivtv*
4021
4022 CX2341X MPEG ENCODER HELPER MODULE
4023 M:      Hans Verkuil <hverkuil@xs4all.nl>
4024 L:      linux-media@vger.kernel.org
4025 T:      git git://linuxtv.org/media_tree.git
4026 W:      https://linuxtv.org
4027 S:      Maintained
4028 F:      drivers/media/common/cx2341x*
4029 F:      include/media/cx2341x*
4030
4031 CX24120 MEDIA DRIVER
4032 M:      Jemma Denson <jdenson@gmail.com>
4033 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4034 L:      linux-media@vger.kernel.org
4035 W:      https://linuxtv.org
4036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4037 S:      Maintained
4038 F:      drivers/media/dvb-frontends/cx24120*
4039
4040 CX88 VIDEO4LINUX DRIVER
4041 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4042 L:      linux-media@vger.kernel.org
4043 W:      https://linuxtv.org
4044 T:      git git://linuxtv.org/media_tree.git
4045 S:      Odd fixes
4046 F:      Documentation/media/v4l-drivers/cx88*
4047 F:      drivers/media/pci/cx88/
4048
4049 CXD2820R MEDIA DRIVER
4050 M:      Antti Palosaari <crope@iki.fi>
4051 L:      linux-media@vger.kernel.org
4052 W:      https://linuxtv.org
4053 W:      http://palosaari.fi/linux/
4054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4055 T:      git git://linuxtv.org/anttip/media_tree.git
4056 S:      Maintained
4057 F:      drivers/media/dvb-frontends/cxd2820r*
4058
4059 CXGB3 ETHERNET DRIVER (CXGB3)
4060 M:      Arjun Vynipadath <arjun@chelsio.com>
4061 L:      netdev@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/net/ethernet/chelsio/cxgb3/
4065
4066 CXGB3 ISCSI DRIVER (CXGB3I)
4067 M:      Karen Xie <kxie@chelsio.com>
4068 L:      linux-scsi@vger.kernel.org
4069 W:      http://www.chelsio.com
4070 S:      Supported
4071 F:      drivers/scsi/cxgbi/cxgb3i
4072
4073 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4074 M:      Steve Wise <swise@chelsio.com>
4075 L:      linux-rdma@vger.kernel.org
4076 W:      http://www.openfabrics.org
4077 S:      Supported
4078 F:      drivers/infiniband/hw/cxgb3/
4079 F:      include/uapi/rdma/cxgb3-abi.h
4080
4081 CXGB4 CRYPTO DRIVER (chcr)
4082 M:      Harsh Jain <harsh@chelsio.com>
4083 L:      linux-crypto@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/crypto/chelsio
4087
4088 CXGB4 ETHERNET DRIVER (CXGB4)
4089 M:      Arjun Vynipadath <arjun@chelsio.com>
4090 L:      netdev@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/net/ethernet/chelsio/cxgb4/
4094
4095 CXGB4 ISCSI DRIVER (CXGB4I)
4096 M:      Karen Xie <kxie@chelsio.com>
4097 L:      linux-scsi@vger.kernel.org
4098 W:      http://www.chelsio.com
4099 S:      Supported
4100 F:      drivers/scsi/cxgbi/cxgb4i
4101
4102 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4103 M:      Steve Wise <swise@chelsio.com>
4104 L:      linux-rdma@vger.kernel.org
4105 W:      http://www.openfabrics.org
4106 S:      Supported
4107 F:      drivers/infiniband/hw/cxgb4/
4108 F:      include/uapi/rdma/cxgb4-abi.h
4109
4110 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4111 M:      Casey Leedom <leedom@chelsio.com>
4112 L:      netdev@vger.kernel.org
4113 W:      http://www.chelsio.com
4114 S:      Supported
4115 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4116
4117 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4118 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4119 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4120 L:      linuxppc-dev@lists.ozlabs.org
4121 S:      Supported
4122 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4123 F:      drivers/misc/cxl/
4124 F:      include/misc/cxl*
4125 F:      include/uapi/misc/cxl.h
4126 F:      Documentation/powerpc/cxl.txt
4127 F:      Documentation/ABI/testing/sysfs-class-cxl
4128
4129 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4130 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4131 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4132 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4133 L:      linux-scsi@vger.kernel.org
4134 S:      Supported
4135 F:      drivers/scsi/cxlflash/
4136 F:      include/uapi/scsi/cxlflash_ioctl.h
4137 F:      Documentation/powerpc/cxlflash.txt
4138
4139 CYBERPRO FB DRIVER
4140 M:      Russell King <linux@armlinux.org.uk>
4141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4142 W:      http://www.armlinux.org.uk/
4143 S:      Maintained
4144 F:      drivers/video/fbdev/cyber2000fb.*
4145
4146 CYCLADES ASYNC MUX DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/tty/cyclades.c
4150 F:      include/linux/cyclades.h
4151 F:      include/uapi/linux/cyclades.h
4152
4153 CYCLADES PC300 DRIVER
4154 W:      http://www.cyclades.com/
4155 S:      Orphan
4156 F:      drivers/net/wan/pc300*
4157
4158 CYPRESS_FIRMWARE MEDIA DRIVER
4159 M:      Antti Palosaari <crope@iki.fi>
4160 L:      linux-media@vger.kernel.org
4161 W:      https://linuxtv.org
4162 W:      http://palosaari.fi/linux/
4163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4164 T:      git git://linuxtv.org/anttip/media_tree.git
4165 S:      Maintained
4166 F:      drivers/media/common/cypress_firmware*
4167
4168 CYTTSP TOUCHSCREEN DRIVER
4169 M:      Ferruh Yigit <fery@cypress.com>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/touchscreen/cyttsp*
4173 F:      include/linux/input/cyttsp.h
4174
4175 D-LINK DIR-685 TOUCHKEYS DRIVER
4176 M:      Linus Walleij <linus.walleij@linaro.org>
4177 L:      linux-input@vger.kernel.org
4178 S:      Supported
4179 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4180
4181 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4182 M:      Joshua Kinard <kumba@gentoo.org>
4183 S:      Maintained
4184 F:      drivers/rtc/rtc-ds1685.c
4185 F:      include/linux/rtc/ds1685.h
4186
4187 DAMA SLAVE for AX.25
4188 M:      Joerg Reuter <jreuter@yaina.de>
4189 W:      http://yaina.de/jreuter/
4190 W:      http://www.qsl.net/dl1bke/
4191 L:      linux-hams@vger.kernel.org
4192 S:      Maintained
4193 F:      net/ax25/af_ax25.c
4194 F:      net/ax25/ax25_dev.c
4195 F:      net/ax25/ax25_ds_*
4196 F:      net/ax25/ax25_in.c
4197 F:      net/ax25/ax25_out.c
4198 F:      net/ax25/ax25_timer.c
4199 F:      net/ax25/sysctl_net_ax25.c
4200
4201 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4202 L:      netdev@vger.kernel.org
4203 S:      Orphan
4204 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4205 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4206
4207 DC390/AM53C974 SCSI driver
4208 M:      Hannes Reinecke <hare@suse.com>
4209 L:      linux-scsi@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/scsi/am53c974.c
4212
4213 DC395x SCSI driver
4214 M:      Oliver Neukum <oliver@neukum.org>
4215 M:      Ali Akcaagac <aliakc@web.de>
4216 M:      Jamie Lenehan <lenehan@twibble.org>
4217 L:      dc395x@twibble.org
4218 W:      http://twibble.org/dist/dc395x/
4219 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4220 S:      Maintained
4221 F:      Documentation/scsi/dc395x.txt
4222 F:      drivers/scsi/dc395x.*
4223
4224 DCCP PROTOCOL
4225 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4226 L:      dccp@vger.kernel.org
4227 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4228 S:      Maintained
4229 F:      include/linux/dccp.h
4230 F:      include/uapi/linux/dccp.h
4231 F:      include/linux/tfrc.h
4232 F:      net/dccp/
4233
4234 DECnet NETWORK LAYER
4235 W:      http://linux-decnet.sourceforge.net
4236 L:      linux-decnet-user@lists.sourceforge.net
4237 S:      Orphan
4238 F:      Documentation/networking/decnet.txt
4239 F:      net/decnet/
4240
4241 DECSTATION PLATFORM SUPPORT
4242 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4243 L:      linux-mips@vger.kernel.org
4244 W:      http://www.linux-mips.org/wiki/DECstation
4245 S:      Maintained
4246 F:      arch/mips/dec/
4247 F:      arch/mips/include/asm/dec/
4248 F:      arch/mips/include/asm/mach-dec/
4249
4250 DEFXX FDDI NETWORK DRIVER
4251 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4252 S:      Maintained
4253 F:      drivers/net/fddi/defxx.*
4254
4255 DELL SMBIOS DRIVER
4256 M:      Pali Rohár <pali.rohar@gmail.com>
4257 M:      Mario Limonciello <mario.limonciello@dell.com>
4258 L:      platform-driver-x86@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/platform/x86/dell-smbios.*
4261
4262 DELL SMBIOS SMM DRIVER
4263 M:      Mario Limonciello <mario.limonciello@dell.com>
4264 L:      platform-driver-x86@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/platform/x86/dell-smbios-smm.c
4267
4268 DELL SMBIOS WMI DRIVER
4269 M:      Mario Limonciello <mario.limonciello@dell.com>
4270 L:      platform-driver-x86@vger.kernel.org
4271 S:      Maintained
4272 F:      drivers/platform/x86/dell-smbios-wmi.c
4273 F:      tools/wmi/dell-smbios-example.c
4274
4275 DEFZA FDDI NETWORK DRIVER
4276 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4277 S:      Maintained
4278 F:      drivers/net/fddi/defza.*
4279
4280 DELL LAPTOP DRIVER
4281 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 L:      platform-driver-x86@vger.kernel.org
4284 S:      Maintained
4285 F:      drivers/platform/x86/dell-laptop.c
4286
4287 DELL LAPTOP FREEFALL DRIVER
4288 M:      Pali Rohár <pali.rohar@gmail.com>
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell-smo8800.c
4291
4292 DELL LAPTOP RBTN DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/platform/x86/dell-rbtn.*
4296
4297 DELL REMOTE BIOS UPDATE DRIVER
4298 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4299 L:      platform-driver-x86@vger.kernel.org
4300 S:      Maintained
4301 F:      drivers/platform/x86/dell_rbu.c
4302
4303 DELL LAPTOP SMM DRIVER
4304 M:      Pali Rohár <pali.rohar@gmail.com>
4305 S:      Maintained
4306 F:      drivers/hwmon/dell-smm-hwmon.c
4307 F:      include/uapi/linux/i8k.h
4308
4309 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4310 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4311 L:      platform-driver-x86@vger.kernel.org
4312 S:      Maintained
4313 F:      Documentation/dcdbas.txt
4314 F:      drivers/platform/x86/dcdbas.*
4315
4316 DELL WMI NOTIFICATIONS DRIVER
4317 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4318 M:      Pali Rohár <pali.rohar@gmail.com>
4319 S:      Maintained
4320 F:      drivers/platform/x86/dell-wmi.c
4321
4322 DELL WMI DESCRIPTOR DRIVER
4323 M:      Mario Limonciello <mario.limonciello@dell.com>
4324 S:      Maintained
4325 F:      drivers/platform/x86/dell-wmi-descriptor.c
4326
4327 DELTA ST MEDIA DRIVER
4328 M:      Hugues Fruchet <hugues.fruchet@st.com>
4329 L:      linux-media@vger.kernel.org
4330 T:      git git://linuxtv.org/media_tree.git
4331 W:      https://linuxtv.org
4332 S:      Supported
4333 F:      drivers/media/platform/sti/delta
4334
4335 DENALI NAND DRIVER
4336 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4337 L:      linux-mtd@lists.infradead.org
4338 S:      Supported
4339 F:      drivers/mtd/nand/raw/denali*
4340
4341 DESIGNWARE USB2 DRD IP DRIVER
4342 M:      Minas Harutyunyan <hminas@synopsys.com>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc2/
4347
4348 DESIGNWARE USB3 DRD IP DRIVER
4349 M:      Felipe Balbi <balbi@kernel.org>
4350 L:      linux-usb@vger.kernel.org
4351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4352 S:      Maintained
4353 F:      drivers/usb/dwc3/
4354
4355 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4356 M:      Andreas Klinger <ak@it-klinger.de>
4357 L:      linux-iio@vger.kernel.org
4358 S:      Maintained
4359 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4360 F:      drivers/iio/proximity/srf*.c
4361
4362 DEVICE COREDUMP (DEV_COREDUMP)
4363 M:      Johannes Berg <johannes@sipsolutions.net>
4364 L:      linux-kernel@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/base/devcoredump.c
4367 F:      include/linux/devcoredump.h
4368
4369 DEVICE FREQUENCY (DEVFREQ)
4370 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4371 M:      Kyungmin Park <kyungmin.park@samsung.com>
4372 R:      Chanwoo Choi <cw00.choi@samsung.com>
4373 L:      linux-pm@vger.kernel.org
4374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4375 S:      Maintained
4376 F:      drivers/devfreq/
4377 F:      include/linux/devfreq.h
4378 F:      Documentation/devicetree/bindings/devfreq/
4379
4380 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4381 M:      Chanwoo Choi <cw00.choi@samsung.com>
4382 L:      linux-pm@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4384 S:      Supported
4385 F:      drivers/devfreq/event/
4386 F:      drivers/devfreq/devfreq-event.c
4387 F:      include/linux/devfreq-event.h
4388 F:      Documentation/devicetree/bindings/devfreq/event/
4389
4390 DEVICE NUMBER REGISTRY
4391 M:      Torben Mathiasen <device@lanana.org>
4392 W:      http://lanana.org/docs/device-list/index.html
4393 S:      Maintained
4394
4395 DEVICE-MAPPER  (LVM)
4396 M:      Alasdair Kergon <agk@redhat.com>
4397 M:      Mike Snitzer <snitzer@redhat.com>
4398 M:      dm-devel@redhat.com
4399 L:      dm-devel@redhat.com
4400 W:      http://sources.redhat.com/dm
4401 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4403 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4404 S:      Maintained
4405 F:      Documentation/device-mapper/
4406 F:      drivers/md/Makefile
4407 F:      drivers/md/Kconfig
4408 F:      drivers/md/dm*
4409 F:      drivers/md/persistent-data/
4410 F:      include/linux/device-mapper.h
4411 F:      include/linux/dm-*.h
4412 F:      include/uapi/linux/dm-*.h
4413
4414 DEVLINK
4415 M:      Jiri Pirko <jiri@mellanox.com>
4416 L:      netdev@vger.kernel.org
4417 S:      Supported
4418 F:      net/core/devlink.c
4419 F:      include/net/devlink.h
4420 F:      include/uapi/linux/devlink.h
4421
4422 DIALOG SEMICONDUCTOR DRIVERS
4423 M:      Support Opensource <support.opensource@diasemi.com>
4424 W:      http://www.dialog-semiconductor.com/products
4425 S:      Supported
4426 F:      Documentation/hwmon/da90??
4427 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4428 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4429 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4430 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4431 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4432 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4433 F:      drivers/gpio/gpio-da90??.c
4434 F:      drivers/hwmon/da90??-hwmon.c
4435 F:      drivers/iio/adc/da91??-*.c
4436 F:      drivers/input/misc/da90??_onkey.c
4437 F:      drivers/input/touchscreen/da9052_tsi.c
4438 F:      drivers/leds/leds-da90??.c
4439 F:      drivers/mfd/da903x.c
4440 F:      drivers/mfd/da90??-*.c
4441 F:      drivers/mfd/da91??-*.c
4442 F:      drivers/power/supply/da9052-battery.c
4443 F:      drivers/power/supply/da91??-*.c
4444 F:      drivers/regulator/da903x.c
4445 F:      drivers/regulator/da9???-regulator.[ch]
4446 F:      drivers/thermal/da90??-thermal.c
4447 F:      drivers/rtc/rtc-da90??.c
4448 F:      drivers/video/backlight/da90??_bl.c
4449 F:      drivers/watchdog/da90??_wdt.c
4450 F:      include/linux/mfd/da903x.h
4451 F:      include/linux/mfd/da9052/
4452 F:      include/linux/mfd/da9055/
4453 F:      include/linux/mfd/da9062/
4454 F:      include/linux/mfd/da9063/
4455 F:      include/linux/mfd/da9150/
4456 F:      include/linux/regulator/da9211.h
4457 F:      include/sound/da[79]*.h
4458 F:      sound/soc/codecs/da[79]*.[ch]
4459
4460 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4462 L:      linux-gpio@vger.kernel.org
4463 S:      Maintained
4464 F:      drivers/gpio/gpio-gpio-mm.c
4465
4466 DIOLAN U2C-12 I2C DRIVER
4467 M:      Guenter Roeck <linux@roeck-us.net>
4468 L:      linux-i2c@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4471
4472 FILESYSTEM DIRECT ACCESS (DAX)
4473 M:      Matthew Wilcox <willy@infradead.org>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Jan Kara <jack@suse.cz>
4476 L:      linux-fsdevel@vger.kernel.org
4477 S:      Supported
4478 F:      fs/dax.c
4479 F:      include/linux/dax.h
4480 F:      include/trace/events/fs_dax.h
4481
4482 DEVICE DIRECT ACCESS (DAX)
4483 M:      Dan Williams <dan.j.williams@intel.com>
4484 M:      Dave Jiang <dave.jiang@intel.com>
4485 M:      Ross Zwisler <zwisler@kernel.org>
4486 M:      Vishal Verma <vishal.l.verma@intel.com>
4487 L:      linux-nvdimm@lists.01.org
4488 S:      Supported
4489 F:      drivers/dax/
4490
4491 DIRECTORY NOTIFICATION (DNOTIFY)
4492 M:      Jan Kara <jack@suse.cz>
4493 R:      Amir Goldstein <amir73il@gmail.com>
4494 L:      linux-fsdevel@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/filesystems/dnotify.txt
4497 F:      fs/notify/dnotify/
4498 F:      include/linux/dnotify.h
4499
4500 DISK GEOMETRY AND PARTITION HANDLING
4501 M:      Andries Brouwer <aeb@cwi.nl>
4502 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4503 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4504 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4505 S:      Maintained
4506
4507 DISKQUOTA
4508 M:      Jan Kara <jack@suse.com>
4509 S:      Maintained
4510 F:      Documentation/filesystems/quota.txt
4511 F:      fs/quota/
4512 F:      include/linux/quota*.h
4513 F:      include/uapi/linux/quota*.h
4514
4515 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4516 M:      Bernie Thompson <bernie@plugable.com>
4517 L:      linux-fbdev@vger.kernel.org
4518 S:      Maintained
4519 W:      http://plugable.com/category/projects/udlfb/
4520 F:      drivers/video/fbdev/udlfb.c
4521 F:      include/video/udlfb.h
4522 F:      Documentation/fb/udlfb.txt
4523
4524 DISTRIBUTED LOCK MANAGER (DLM)
4525 M:      Christine Caulfield <ccaulfie@redhat.com>
4526 M:      David Teigland <teigland@redhat.com>
4527 L:      cluster-devel@redhat.com
4528 W:      http://sources.redhat.com/cluster/
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4530 S:      Supported
4531 F:      fs/dlm/
4532
4533 DMA BUFFER SHARING FRAMEWORK
4534 M:      Sumit Semwal <sumit.semwal@linaro.org>
4535 S:      Maintained
4536 L:      linux-media@vger.kernel.org
4537 L:      dri-devel@lists.freedesktop.org
4538 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4539 F:      drivers/dma-buf/
4540 F:      include/linux/dma-buf*
4541 F:      include/linux/reservation.h
4542 F:      include/linux/*fence.h
4543 F:      Documentation/driver-api/dma-buf.rst
4544 T:      git git://anongit.freedesktop.org/drm/drm-misc
4545
4546 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4547 M:      Vinod Koul <vkoul@kernel.org>
4548 L:      dmaengine@vger.kernel.org
4549 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4550 S:      Maintained
4551 F:      drivers/dma/
4552 F:      include/linux/dmaengine.h
4553 F:      include/linux/of_dma.h
4554 F:      Documentation/devicetree/bindings/dma/
4555 F:      Documentation/driver-api/dmaengine/
4556 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4557
4558 DMA MAPPING HELPERS
4559 M:      Christoph Hellwig <hch@lst.de>
4560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4561 R:      Robin Murphy <robin.murphy@arm.com>
4562 L:      iommu@lists.linux-foundation.org
4563 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4564 W:      http://git.infradead.org/users/hch/dma-mapping.git
4565 S:      Supported
4566 F:      kernel/dma/
4567 F:      include/asm-generic/dma-mapping.h
4568 F:      include/linux/dma-direct.h
4569 F:      include/linux/dma-mapping.h
4570 F:      include/linux/dma-noncoherent.h
4571
4572 DME1737 HARDWARE MONITOR DRIVER
4573 M:      Juerg Haefliger <juergh@gmail.com>
4574 L:      linux-hwmon@vger.kernel.org
4575 S:      Maintained
4576 F:      Documentation/hwmon/dme1737
4577 F:      drivers/hwmon/dme1737.c
4578
4579 DMI/SMBIOS SUPPORT
4580 M:      Jean Delvare <jdelvare@suse.com>
4581 S:      Maintained
4582 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4583 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4584 F:      drivers/firmware/dmi-id.c
4585 F:      drivers/firmware/dmi_scan.c
4586 F:      include/linux/dmi.h
4587
4588 DOCUMENTATION
4589 M:      Jonathan Corbet <corbet@lwn.net>
4590 L:      linux-doc@vger.kernel.org
4591 S:      Maintained
4592 F:      Documentation/
4593 F:      scripts/kernel-doc
4594 X:      Documentation/ABI/
4595 X:      Documentation/acpi/
4596 X:      Documentation/devicetree/
4597 X:      Documentation/i2c/
4598 X:      Documentation/media/
4599 X:      Documentation/power/
4600 X:      Documentation/spi/
4601 T:      git git://git.lwn.net/linux.git docs-next
4602
4603 DOCUMENTATION/ITALIAN
4604 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4605 L:      linux-doc@vger.kernel.org
4606 S:      Maintained
4607 F:      Documentation/translations/it_IT
4608
4609 DONGWOON DW9714 LENS VOICE COIL DRIVER
4610 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4611 L:      linux-media@vger.kernel.org
4612 T:      git git://linuxtv.org/media_tree.git
4613 S:      Maintained
4614 F:      drivers/media/i2c/dw9714.c
4615 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4616
4617 DONGWOON DW9807 LENS VOICE COIL DRIVER
4618 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4619 L:      linux-media@vger.kernel.org
4620 T:      git git://linuxtv.org/media_tree.git
4621 S:      Maintained
4622 F:      drivers/media/i2c/dw9807-vcm.c
4623 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4624
4625 DOUBLETALK DRIVER
4626 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4627 L:      blinux-list@redhat.com
4628 S:      Maintained
4629 F:      drivers/char/dtlk.c
4630 F:      include/linux/dtlk.h
4631
4632 DPAA2 DATAPATH I/O (DPIO) DRIVER
4633 M:      Roy Pledge <Roy.Pledge@nxp.com>
4634 L:      linux-kernel@vger.kernel.org
4635 S:      Maintained
4636 F:      drivers/soc/fsl/dpio
4637
4638 DPAA2 ETHERNET DRIVER
4639 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4640 L:      netdev@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4643 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4644 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4645 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4646 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4647
4648 DPAA2 ETHERNET SWITCH DRIVER
4649 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4650 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4651 L:      linux-kernel@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/staging/fsl-dpaa2/ethsw
4654
4655 DPAA2 PTP CLOCK DRIVER
4656 M:      Yangbo Lu <yangbo.lu@nxp.com>
4657 L:      netdev@vger.kernel.org
4658 S:      Maintained
4659 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4660 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4661
4662 DPT_I2O SCSI RAID DRIVER
4663 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4664 L:      linux-scsi@vger.kernel.org
4665 W:      http://www.adaptec.com/
4666 S:      Maintained
4667 F:      drivers/scsi/dpt*
4668 F:      drivers/scsi/dpt/
4669
4670 DRBD DRIVER
4671 M:      Philipp Reisner <philipp.reisner@linbit.com>
4672 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4673 L:      drbd-dev@lists.linbit.com
4674 W:      http://www.drbd.org
4675 T:      git git://git.linbit.com/linux-drbd.git
4676 T:      git git://git.linbit.com/drbd-8.4.git
4677 S:      Supported
4678 F:      drivers/block/drbd/
4679 F:      lib/lru_cache.c
4680 F:      Documentation/blockdev/drbd/
4681
4682 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4684 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4686 S:      Supported
4687 F:      Documentation/kobject.txt
4688 F:      drivers/base/
4689 F:      fs/debugfs/
4690 F:      fs/sysfs/
4691 F:      include/linux/debugfs.h
4692 F:      include/linux/kobj*
4693 F:      lib/kobj*
4694
4695 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4696 M:      Kevin Hilman <khilman@kernel.org>
4697 M:      Nishanth Menon <nm@ti.com>
4698 S:      Maintained
4699 F:      drivers/power/avs/
4700 F:      include/linux/power/smartreflex.h
4701 L:      linux-pm@vger.kernel.org
4702
4703 DRM DRIVER FOR ARM PL111 CLCD
4704 M:      Eric Anholt <eric@anholt.net>
4705 T:      git git://anongit.freedesktop.org/drm/drm-misc
4706 S:      Supported
4707 F:      drivers/gpu/drm/pl111/
4708
4709 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4710 M:      Linus Walleij <linus.walleij@linaro.org>
4711 T:      git git://anongit.freedesktop.org/drm/drm-misc
4712 S:      Maintained
4713 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4714 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4715
4716 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4717 M:      Dave Airlie <airlied@redhat.com>
4718 S:      Odd Fixes
4719 F:      drivers/gpu/drm/ast/
4720
4721 DRM DRIVER FOR BOCHS VIRTUAL GPU
4722 M:      Gerd Hoffmann <kraxel@redhat.com>
4723 L:      virtualization@lists.linux-foundation.org
4724 T:      git git://anongit.freedesktop.org/drm/drm-misc
4725 S:      Maintained
4726 F:      drivers/gpu/drm/bochs/
4727
4728 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4729 M:      Linus Walleij <linus.walleij@linaro.org>
4730 T:      git git://anongit.freedesktop.org/drm/drm-misc
4731 S:      Maintained
4732 F:      drivers/gpu/drm/tve200/
4733
4734 DRM DRIVER FOR ILITEK ILI9225 PANELS
4735 M:      David Lechner <david@lechnology.com>
4736 S:      Maintained
4737 F:      drivers/gpu/drm/tinydrm/ili9225.c
4738 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4739
4740 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4741 S:      Orphan / Obsolete
4742 F:      drivers/gpu/drm/i810/
4743 F:      include/uapi/drm/i810_drm.h
4744
4745 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4746 S:      Orphan / Obsolete
4747 F:      drivers/gpu/drm/mga/
4748 F:      include/uapi/drm/mga_drm.h
4749
4750 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4751 M:      Dave Airlie <airlied@redhat.com>
4752 S:      Odd Fixes
4753 F:      drivers/gpu/drm/mgag200/
4754
4755 DRM DRIVER FOR MI0283QT
4756 M:      Noralf Trønnes <noralf@tronnes.org>
4757 S:      Maintained
4758 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4759 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4760
4761 DRM DRIVER FOR MSM ADRENO GPU
4762 M:      Rob Clark <robdclark@gmail.com>
4763 L:      linux-arm-msm@vger.kernel.org
4764 L:      dri-devel@lists.freedesktop.org
4765 L:      freedreno@lists.freedesktop.org
4766 T:      git git://people.freedesktop.org/~robclark/linux
4767 S:      Maintained
4768 F:      drivers/gpu/drm/msm/
4769 F:      include/uapi/drm/msm_drm.h
4770 F:      Documentation/devicetree/bindings/display/msm/
4771
4772 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4773 M:      Ben Skeggs <bskeggs@redhat.com>
4774 L:      dri-devel@lists.freedesktop.org
4775 L:      nouveau@lists.freedesktop.org
4776 T:      git git://github.com/skeggsb/linux
4777 S:      Supported
4778 F:      drivers/gpu/drm/nouveau/
4779 F:      include/uapi/drm/nouveau_drm.h
4780
4781 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4782 M:      Noralf Trønnes <noralf@tronnes.org>
4783 S:      Maintained
4784 F:      drivers/gpu/drm/tinydrm/repaper.c
4785 F:      Documentation/devicetree/bindings/display/repaper.txt
4786
4787 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4788 M:      Dave Airlie <airlied@redhat.com>
4789 M:      Gerd Hoffmann <kraxel@redhat.com>
4790 L:      virtualization@lists.linux-foundation.org
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792 S:      Obsolete
4793 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4794 F:      drivers/gpu/drm/cirrus/
4795
4796 DRM DRIVER FOR QXL VIRTUAL GPU
4797 M:      Dave Airlie <airlied@redhat.com>
4798 M:      Gerd Hoffmann <kraxel@redhat.com>
4799 L:      virtualization@lists.linux-foundation.org
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 S:      Maintained
4802 F:      drivers/gpu/drm/qxl/
4803 F:      include/uapi/drm/qxl_drm.h
4804
4805 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4806 S:      Orphan / Obsolete
4807 F:      drivers/gpu/drm/r128/
4808 F:      include/uapi/drm/r128_drm.h
4809
4810 DRM DRIVER FOR SAVAGE VIDEO CARDS
4811 S:      Orphan / Obsolete
4812 F:      drivers/gpu/drm/savage/
4813 F:      include/uapi/drm/savage_drm.h
4814
4815 DRM DRIVER FOR SIS VIDEO CARDS
4816 S:      Orphan / Obsolete
4817 F:      drivers/gpu/drm/sis/
4818 F:      include/uapi/drm/sis_drm.h
4819
4820 DRM DRIVER FOR SITRONIX ST7586 PANELS
4821 M:      David Lechner <david@lechnology.com>
4822 S:      Maintained
4823 F:      drivers/gpu/drm/tinydrm/st7586.c
4824 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4825
4826 DRM DRIVER FOR SITRONIX ST7735R PANELS
4827 M:      David Lechner <david@lechnology.com>
4828 S:      Maintained
4829 F:      drivers/gpu/drm/tinydrm/st7735r.c
4830 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4831
4832 DRM DRIVER FOR TDFX VIDEO CARDS
4833 S:      Orphan / Obsolete
4834 F:      drivers/gpu/drm/tdfx/
4835
4836 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4837 M:      Dave Airlie <airlied@redhat.com>
4838 R:      Sean Paul <sean@poorly.run>
4839 L:      dri-devel@lists.freedesktop.org
4840 S:      Odd Fixes
4841 F:      drivers/gpu/drm/udl/
4842 T:      git git://anongit.freedesktop.org/drm/drm-misc
4843
4844 DRM DRIVER FOR VMWARE VIRTUAL GPU
4845 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4846 M:      Sinclair Yeh <syeh@vmware.com>
4847 M:      Thomas Hellstrom <thellstrom@vmware.com>
4848 L:      dri-devel@lists.freedesktop.org
4849 T:      git git://people.freedesktop.org/~syeh/repos_linux
4850 T:      git git://people.freedesktop.org/~thomash/linux
4851 S:      Supported
4852 F:      drivers/gpu/drm/vmwgfx/
4853 F:      include/uapi/drm/vmwgfx_drm.h
4854
4855 DRM DRIVERS
4856 M:      David Airlie <airlied@linux.ie>
4857 M:      Daniel Vetter <daniel@ffwll.ch>
4858 L:      dri-devel@lists.freedesktop.org
4859 T:      git git://anongit.freedesktop.org/drm/drm
4860 B:      https://bugs.freedesktop.org/
4861 C:      irc://chat.freenode.net/dri-devel
4862 S:      Maintained
4863 F:      drivers/gpu/drm/
4864 F:      drivers/gpu/vga/
4865 F:      Documentation/devicetree/bindings/display/
4866 F:      Documentation/devicetree/bindings/gpu/
4867 F:      Documentation/gpu/
4868 F:      include/drm/
4869 F:      include/uapi/drm/
4870 F:      include/linux/vga*
4871
4872 DRM DRIVERS AND MISC GPU PATCHES
4873 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4874 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4875 M:      Sean Paul <sean@poorly.run>
4876 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4877 S:      Maintained
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 F:      Documentation/gpu/
4880 F:      drivers/gpu/vga/
4881 F:      drivers/gpu/drm/*
4882 F:      include/drm/drm*
4883 F:      include/uapi/drm/drm*
4884 F:      include/linux/vga*
4885
4886 DRM DRIVERS FOR ALLWINNER A10
4887 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Supported
4890 F:      drivers/gpu/drm/sun4i/
4891 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR AMLOGIC SOCS
4895 M:      Neil Armstrong <narmstrong@baylibre.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 L:      linux-amlogic@lists.infradead.org
4898 W:      http://linux-meson.com/
4899 S:      Supported
4900 F:      drivers/gpu/drm/meson/
4901 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4902 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4903 F:      Documentation/gpu/meson.rst
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DRM DRIVERS FOR ATMEL HLCDC
4907 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 S:      Supported
4910 F:      drivers/gpu/drm/atmel-hlcdc/
4911 F:      Documentation/devicetree/bindings/display/atmel/
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913
4914 DRM DRIVERS FOR BRIDGE CHIPS
4915 M:      Archit Taneja <architt@codeaurora.org>
4916 M:      Andrzej Hajda <a.hajda@samsung.com>
4917 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4918 S:      Maintained
4919 T:      git git://anongit.freedesktop.org/drm/drm-misc
4920 F:      drivers/gpu/drm/bridge/
4921
4922 DRM DRIVERS FOR EXYNOS
4923 M:      Inki Dae <inki.dae@samsung.com>
4924 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4925 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4926 M:      Kyungmin Park <kyungmin.park@samsung.com>
4927 L:      dri-devel@lists.freedesktop.org
4928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4929 S:      Supported
4930 F:      drivers/gpu/drm/exynos/
4931 F:      include/uapi/drm/exynos_drm.h
4932 F:      Documentation/devicetree/bindings/display/exynos/
4933
4934 DRM DRIVERS FOR FREESCALE DCU
4935 M:      Stefan Agner <stefan@agner.ch>
4936 M:      Alison Wang <alison.wang@nxp.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Supported
4939 F:      drivers/gpu/drm/fsl-dcu/
4940 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4941 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4942 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR FREESCALE IMX
4946 M:      Philipp Zabel <p.zabel@pengutronix.de>
4947 L:      dri-devel@lists.freedesktop.org
4948 S:      Maintained
4949 F:      drivers/gpu/drm/imx/
4950 F:      drivers/gpu/ipu-v3/
4951 F:      Documentation/devicetree/bindings/display/imx/
4952
4953 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4954 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4955 L:      dri-devel@lists.freedesktop.org
4956 T:      git git://github.com/patjak/drm-gma500
4957 S:      Maintained
4958 F:      drivers/gpu/drm/gma500/
4959
4960 DRM DRIVERS FOR HISILICON
4961 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4962 M:      Rongrong Zou <zourongrong@gmail.com>
4963 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4964 R:      Chen Feng <puck.chen@hisilicon.com>
4965 L:      dri-devel@lists.freedesktop.org
4966 T:      git git://github.com/xin3liang/linux.git
4967 S:      Maintained
4968 F:      drivers/gpu/drm/hisilicon/
4969 F:      Documentation/devicetree/bindings/display/hisilicon/
4970
4971 DRM DRIVERS FOR MEDIATEK
4972 M:      CK Hu <ck.hu@mediatek.com>
4973 M:      Philipp Zabel <p.zabel@pengutronix.de>
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Supported
4976 F:      drivers/gpu/drm/mediatek/
4977 F:      Documentation/devicetree/bindings/display/mediatek/
4978
4979 DRM DRIVERS FOR NVIDIA TEGRA
4980 M:      Thierry Reding <thierry.reding@gmail.com>
4981 L:      dri-devel@lists.freedesktop.org
4982 L:      linux-tegra@vger.kernel.org
4983 T:      git git://anongit.freedesktop.org/tegra/linux.git
4984 S:      Supported
4985 F:      drivers/gpu/drm/tegra/
4986 F:      drivers/gpu/host1x/
4987 F:      include/linux/host1x.h
4988 F:      include/uapi/drm/tegra_drm.h
4989 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4990
4991 DRM DRIVERS FOR RENESAS
4992 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4993 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4994 L:      dri-devel@lists.freedesktop.org
4995 L:      linux-renesas-soc@vger.kernel.org
4996 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4997 S:      Supported
4998 F:      drivers/gpu/drm/rcar-du/
4999 F:      drivers/gpu/drm/shmobile/
5000 F:      include/linux/platform_data/shmob_drm.h
5001 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5002 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5003 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5004
5005 DRM DRIVERS FOR ROCKCHIP
5006 M:      Sandy Huang <hjc@rock-chips.com>
5007 M:      Heiko Stübner <heiko@sntech.de>
5008 L:      dri-devel@lists.freedesktop.org
5009 S:      Maintained
5010 F:      drivers/gpu/drm/rockchip/
5011 F:      Documentation/devicetree/bindings/display/rockchip/
5012 T:      git git://anongit.freedesktop.org/drm/drm-misc
5013
5014 DRM DRIVERS FOR STI
5015 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5016 M:      Vincent Abriou <vincent.abriou@st.com>
5017 L:      dri-devel@lists.freedesktop.org
5018 T:      git git://anongit.freedesktop.org/drm/drm-misc
5019 S:      Maintained
5020 F:      drivers/gpu/drm/sti
5021 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5022
5023 DRM DRIVERS FOR STM
5024 M:      Yannick Fertre <yannick.fertre@st.com>
5025 M:      Philippe Cornu <philippe.cornu@st.com>
5026 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5027 M:      Vincent Abriou <vincent.abriou@st.com>
5028 L:      dri-devel@lists.freedesktop.org
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Maintained
5031 F:      drivers/gpu/drm/stm
5032 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5033
5034 DRM DRIVERS FOR TI LCDC
5035 M:      Jyri Sarha <jsarha@ti.com>
5036 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Maintained
5039 F:      drivers/gpu/drm/tilcdc/
5040 F:      Documentation/devicetree/bindings/display/tilcdc/
5041
5042 DRM DRIVERS FOR TI OMAP
5043 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5044 L:      dri-devel@lists.freedesktop.org
5045 S:      Maintained
5046 F:      drivers/gpu/drm/omapdrm/
5047 F:      Documentation/devicetree/bindings/display/ti/
5048
5049 DRM DRIVERS FOR V3D
5050 M:      Eric Anholt <eric@anholt.net>
5051 S:      Supported
5052 F:      drivers/gpu/drm/v3d/
5053 F:      include/uapi/drm/v3d_drm.h
5054 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5055 T:      git git://anongit.freedesktop.org/drm/drm-misc
5056
5057 DRM DRIVERS FOR VC4
5058 M:      Eric Anholt <eric@anholt.net>
5059 T:      git git://github.com/anholt/linux
5060 S:      Supported
5061 F:      drivers/gpu/drm/vc4/
5062 F:      include/uapi/drm/vc4_drm.h
5063 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5064 T:      git git://anongit.freedesktop.org/drm/drm-misc
5065
5066 DRM DRIVERS FOR VIVANTE GPU IP
5067 M:      Lucas Stach <l.stach@pengutronix.de>
5068 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5069 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5070 L:      etnaviv@lists.freedesktop.org
5071 L:      dri-devel@lists.freedesktop.org
5072 S:      Maintained
5073 F:      drivers/gpu/drm/etnaviv/
5074 F:      include/uapi/drm/etnaviv_drm.h
5075 F:      Documentation/devicetree/bindings/display/etnaviv/
5076
5077 DRM DRIVERS FOR ZTE ZX
5078 M:      Shawn Guo <shawnguo@kernel.org>
5079 L:      dri-devel@lists.freedesktop.org
5080 S:      Maintained
5081 F:      drivers/gpu/drm/zte/
5082 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5083 T:      git git://anongit.freedesktop.org/drm/drm-misc
5084
5085 DRM PANEL DRIVERS
5086 M:      Thierry Reding <thierry.reding@gmail.com>
5087 L:      dri-devel@lists.freedesktop.org
5088 T:      git git://anongit.freedesktop.org/drm/drm-misc
5089 S:      Maintained
5090 F:      drivers/gpu/drm/drm_panel.c
5091 F:      drivers/gpu/drm/panel/
5092 F:      include/drm/drm_panel.h
5093 F:      Documentation/devicetree/bindings/display/panel/
5094
5095 DRM TINYDRM DRIVERS
5096 M:      Noralf Trønnes <noralf@tronnes.org>
5097 W:      https://github.com/notro/tinydrm/wiki/Development
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 S:      Maintained
5100 F:      drivers/gpu/drm/tinydrm/
5101 F:      include/drm/tinydrm/
5102
5103 DRM DRIVERS FOR XEN
5104 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5105 T:      git git://anongit.freedesktop.org/drm/drm-misc
5106 L:      dri-devel@lists.freedesktop.org
5107 L:      xen-devel@lists.xen.org
5108 S:      Supported
5109 F:      drivers/gpu/drm/xen/
5110 F:      Documentation/gpu/xen-front.rst
5111
5112 DRM TTM SUBSYSTEM
5113 M:      Christian Koenig <christian.koenig@amd.com>
5114 M:      Huang Rui <ray.huang@amd.com>
5115 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5116 T:      git git://people.freedesktop.org/~agd5f/linux
5117 S:      Maintained
5118 L:      dri-devel@lists.freedesktop.org
5119 F:      include/drm/ttm/
5120 F:      drivers/gpu/drm/ttm/
5121
5122 DSBR100 USB FM RADIO DRIVER
5123 M:      Alexey Klimov <klimov.linux@gmail.com>
5124 L:      linux-media@vger.kernel.org
5125 T:      git git://linuxtv.org/media_tree.git
5126 S:      Maintained
5127 F:      drivers/media/radio/dsbr100.c
5128
5129 DSCC4 DRIVER
5130 M:      Francois Romieu <romieu@fr.zoreil.com>
5131 L:      netdev@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/net/wan/dscc4.c
5134
5135 DT3155 MEDIA DRIVER
5136 M:      Hans Verkuil <hverkuil@xs4all.nl>
5137 L:      linux-media@vger.kernel.org
5138 T:      git git://linuxtv.org/media_tree.git
5139 W:      https://linuxtv.org
5140 S:      Odd Fixes
5141 F:      drivers/media/pci/dt3155/
5142
5143 DVB_USB_AF9015 MEDIA DRIVER
5144 M:      Antti Palosaari <crope@iki.fi>
5145 L:      linux-media@vger.kernel.org
5146 W:      https://linuxtv.org
5147 W:      http://palosaari.fi/linux/
5148 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5149 T:      git git://linuxtv.org/anttip/media_tree.git
5150 S:      Maintained
5151 F:      drivers/media/usb/dvb-usb-v2/af9015*
5152
5153 DVB_USB_AF9035 MEDIA DRIVER
5154 M:      Antti Palosaari <crope@iki.fi>
5155 L:      linux-media@vger.kernel.org
5156 W:      https://linuxtv.org
5157 W:      http://palosaari.fi/linux/
5158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5159 T:      git git://linuxtv.org/anttip/media_tree.git
5160 S:      Maintained
5161 F:      drivers/media/usb/dvb-usb-v2/af9035*
5162
5163 DVB_USB_ANYSEE MEDIA DRIVER
5164 M:      Antti Palosaari <crope@iki.fi>
5165 L:      linux-media@vger.kernel.org
5166 W:      https://linuxtv.org
5167 W:      http://palosaari.fi/linux/
5168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5169 T:      git git://linuxtv.org/anttip/media_tree.git
5170 S:      Maintained
5171 F:      drivers/media/usb/dvb-usb-v2/anysee*
5172
5173 DVB_USB_AU6610 MEDIA DRIVER
5174 M:      Antti Palosaari <crope@iki.fi>
5175 L:      linux-media@vger.kernel.org
5176 W:      https://linuxtv.org
5177 W:      http://palosaari.fi/linux/
5178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5179 T:      git git://linuxtv.org/anttip/media_tree.git
5180 S:      Maintained
5181 F:      drivers/media/usb/dvb-usb-v2/au6610*
5182
5183 DVB_USB_CE6230 MEDIA DRIVER
5184 M:      Antti Palosaari <crope@iki.fi>
5185 L:      linux-media@vger.kernel.org
5186 W:      https://linuxtv.org
5187 W:      http://palosaari.fi/linux/
5188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5189 T:      git git://linuxtv.org/anttip/media_tree.git
5190 S:      Maintained
5191 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5192
5193 DVB_USB_CXUSB MEDIA DRIVER
5194 M:      Michael Krufky <mkrufky@linuxtv.org>
5195 L:      linux-media@vger.kernel.org
5196 W:      https://linuxtv.org
5197 W:      http://github.com/mkrufky
5198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5199 T:      git git://linuxtv.org/media_tree.git
5200 S:      Maintained
5201 F:      drivers/media/usb/dvb-usb/cxusb*
5202
5203 DVB_USB_EC168 MEDIA DRIVER
5204 M:      Antti Palosaari <crope@iki.fi>
5205 L:      linux-media@vger.kernel.org
5206 W:      https://linuxtv.org
5207 W:      http://palosaari.fi/linux/
5208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5209 T:      git git://linuxtv.org/anttip/media_tree.git
5210 S:      Maintained
5211 F:      drivers/media/usb/dvb-usb-v2/ec168*
5212
5213 DVB_USB_GL861 MEDIA DRIVER
5214 M:      Antti Palosaari <crope@iki.fi>
5215 L:      linux-media@vger.kernel.org
5216 W:      https://linuxtv.org
5217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5218 T:      git git://linuxtv.org/anttip/media_tree.git
5219 S:      Maintained
5220 F:      drivers/media/usb/dvb-usb-v2/gl861*
5221
5222 DVB_USB_MXL111SF MEDIA DRIVER
5223 M:      Michael Krufky <mkrufky@linuxtv.org>
5224 L:      linux-media@vger.kernel.org
5225 W:      https://linuxtv.org
5226 W:      http://github.com/mkrufky
5227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5228 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5229 S:      Maintained
5230 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5231
5232 DVB_USB_RTL28XXU MEDIA DRIVER
5233 M:      Antti Palosaari <crope@iki.fi>
5234 L:      linux-media@vger.kernel.org
5235 W:      https://linuxtv.org
5236 W:      http://palosaari.fi/linux/
5237 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5238 T:      git git://linuxtv.org/anttip/media_tree.git
5239 S:      Maintained
5240 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5241
5242 DVB_USB_V2 MEDIA DRIVER
5243 M:      Antti Palosaari <crope@iki.fi>
5244 L:      linux-media@vger.kernel.org
5245 W:      https://linuxtv.org
5246 W:      http://palosaari.fi/linux/
5247 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5248 T:      git git://linuxtv.org/anttip/media_tree.git
5249 S:      Maintained
5250 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5251 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5252
5253 DYNAMIC DEBUG
5254 M:      Jason Baron <jbaron@akamai.com>
5255 S:      Maintained
5256 F:      lib/dynamic_debug.c
5257 F:      include/linux/dynamic_debug.h
5258
5259 DYNAMIC INTERRUPT MODERATION
5260 M:      Tal Gilboa <talgi@mellanox.com>
5261 S:      Maintained
5262 F:      include/linux/net_dim.h
5263
5264 DZ DECSTATION DZ11 SERIAL DRIVER
5265 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5266 S:      Maintained
5267 F:      drivers/tty/serial/dz.*
5268
5269 E3X0 POWER BUTTON DRIVER
5270 M:      Moritz Fischer <moritz.fischer@ettus.com>
5271 L:      usrp-users@lists.ettus.com
5272 W:      http://www.ettus.com
5273 S:      Supported
5274 F:      drivers/input/misc/e3x0-button.c
5275 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5276
5277 E4000 MEDIA DRIVER
5278 M:      Antti Palosaari <crope@iki.fi>
5279 L:      linux-media@vger.kernel.org
5280 W:      https://linuxtv.org
5281 W:      http://palosaari.fi/linux/
5282 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5283 T:      git git://linuxtv.org/anttip/media_tree.git
5284 S:      Maintained
5285 F:      drivers/media/tuners/e4000*
5286
5287 EARTH_PT1 MEDIA DRIVER
5288 M:      Akihiro Tsukada <tskd08@gmail.com>
5289 L:      linux-media@vger.kernel.org
5290 S:      Odd Fixes
5291 F:      drivers/media/pci/pt1/
5292
5293 EARTH_PT3 MEDIA DRIVER
5294 M:      Akihiro Tsukada <tskd08@gmail.com>
5295 L:      linux-media@vger.kernel.org
5296 S:      Odd Fixes
5297 F:      drivers/media/pci/pt3/
5298
5299 EC100 MEDIA DRIVER
5300 M:      Antti Palosaari <crope@iki.fi>
5301 L:      linux-media@vger.kernel.org
5302 W:      https://linuxtv.org
5303 W:      http://palosaari.fi/linux/
5304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5305 T:      git git://linuxtv.org/anttip/media_tree.git
5306 S:      Maintained
5307 F:      drivers/media/dvb-frontends/ec100*
5308
5309 ECRYPT FILE SYSTEM
5310 M:      Tyler Hicks <tyhicks@canonical.com>
5311 L:      ecryptfs@vger.kernel.org
5312 W:      http://ecryptfs.org
5313 W:      https://launchpad.net/ecryptfs
5314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5315 S:      Supported
5316 F:      Documentation/filesystems/ecryptfs.txt
5317 F:      fs/ecryptfs/
5318
5319 EDAC-AMD64
5320 M:      Borislav Petkov <bp@alien8.de>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/amd64_edac*
5324
5325 EDAC-CALXEDA
5326 M:      Robert Richter <rric@kernel.org>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/highbank*
5330
5331 EDAC-CAVIUM OCTEON
5332 M:      Ralf Baechle <ralf@linux-mips.org>
5333 M:      David Daney <david.daney@cavium.com>
5334 L:      linux-edac@vger.kernel.org
5335 L:      linux-mips@vger.kernel.org
5336 S:      Supported
5337 F:      drivers/edac/octeon_edac*
5338
5339 EDAC-CAVIUM THUNDERX
5340 M:      David Daney <david.daney@cavium.com>
5341 M:      Jan Glauber <jglauber@cavium.com>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Supported
5344 F:      drivers/edac/thunderx_edac*
5345
5346 EDAC-CORE
5347 M:      Borislav Petkov <bp@alien8.de>
5348 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5349 L:      linux-edac@vger.kernel.org
5350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5352 S:      Supported
5353 F:      Documentation/admin-guide/ras.rst
5354 F:      Documentation/driver-api/edac.rst
5355 F:      drivers/edac/
5356 F:      include/linux/edac.h
5357
5358 EDAC-E752X
5359 M:      Mark Gross <mark.gross@intel.com>
5360 L:      linux-edac@vger.kernel.org
5361 S:      Maintained
5362 F:      drivers/edac/e752x_edac.c
5363
5364 EDAC-E7XXX
5365 L:      linux-edac@vger.kernel.org
5366 S:      Maintained
5367 F:      drivers/edac/e7xxx_edac.c
5368
5369 EDAC-FSL_DDR
5370 M:      York Sun <york.sun@nxp.com>
5371 L:      linux-edac@vger.kernel.org
5372 S:      Maintained
5373 F:      drivers/edac/fsl_ddr_edac.*
5374
5375 EDAC-GHES
5376 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5377 L:      linux-edac@vger.kernel.org
5378 S:      Maintained
5379 F:      drivers/edac/ghes_edac.c
5380
5381 EDAC-I3000
5382 L:      linux-edac@vger.kernel.org
5383 S:      Orphan
5384 F:      drivers/edac/i3000_edac.c
5385
5386 EDAC-I5000
5387 L:      linux-edac@vger.kernel.org
5388 S:      Maintained
5389 F:      drivers/edac/i5000_edac.c
5390
5391 EDAC-I5400
5392 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5393 L:      linux-edac@vger.kernel.org
5394 S:      Maintained
5395 F:      drivers/edac/i5400_edac.c
5396
5397 EDAC-I7300
5398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5399 L:      linux-edac@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/edac/i7300_edac.c
5402
5403 EDAC-I7CORE
5404 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5405 L:      linux-edac@vger.kernel.org
5406 S:      Maintained
5407 F:      drivers/edac/i7core_edac.c
5408
5409 EDAC-I82443BXGX
5410 M:      Tim Small <tim@buttersideup.com>
5411 L:      linux-edac@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/edac/i82443bxgx_edac.c
5414
5415 EDAC-I82975X
5416 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5417 M:      "Arvind R." <arvino55@gmail.com>
5418 L:      linux-edac@vger.kernel.org
5419 S:      Maintained
5420 F:      drivers/edac/i82975x_edac.c
5421
5422 EDAC-IE31200
5423 M:      Jason Baron <jbaron@akamai.com>
5424 L:      linux-edac@vger.kernel.org
5425 S:      Maintained
5426 F:      drivers/edac/ie31200_edac.c
5427
5428 EDAC-MPC85XX
5429 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5430 L:      linux-edac@vger.kernel.org
5431 S:      Maintained
5432 F:      drivers/edac/mpc85xx_edac.[ch]
5433
5434 EDAC-PASEMI
5435 M:      Egor Martovetsky <egor@pasemi.com>
5436 L:      linux-edac@vger.kernel.org
5437 S:      Maintained
5438 F:      drivers/edac/pasemi_edac.c
5439
5440 EDAC-PND2
5441 M:      Tony Luck <tony.luck@intel.com>
5442 L:      linux-edac@vger.kernel.org
5443 S:      Maintained
5444 F:      drivers/edac/pnd2_edac.[ch]
5445
5446 EDAC-R82600
5447 M:      Tim Small <tim@buttersideup.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/r82600_edac.c
5451
5452 EDAC-SBRIDGE
5453 M:      Tony Luck <tony.luck@intel.com>
5454 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/sb_edac.c
5458
5459 EDAC-SKYLAKE
5460 M:      Tony Luck <tony.luck@intel.com>
5461 L:      linux-edac@vger.kernel.org
5462 S:      Maintained
5463 F:      drivers/edac/skx_edac.c
5464
5465 EDAC-TI
5466 M:      Tero Kristo <t-kristo@ti.com>
5467 L:      linux-edac@vger.kernel.org
5468 S:      Maintained
5469 F:      drivers/edac/ti_edac.c
5470
5471 EDAC-QCOM
5472 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5473 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5474 L:      linux-arm-msm@vger.kernel.org
5475 L:      linux-edac@vger.kernel.org
5476 S:      Maintained
5477 F:      drivers/edac/qcom_edac.c
5478
5479 EDIROL UA-101/UA-1000 DRIVER
5480 M:      Clemens Ladisch <clemens@ladisch.de>
5481 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5482 T:      git git://git.alsa-project.org/alsa-kernel.git
5483 S:      Maintained
5484 F:      sound/usb/misc/ua101.c
5485
5486 EFI TEST DRIVER
5487 L:      linux-efi@vger.kernel.org
5488 M:      Ivan Hu <ivan.hu@canonical.com>
5489 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5490 S:      Maintained
5491 F:      drivers/firmware/efi/test/
5492
5493 EFI VARIABLE FILESYSTEM
5494 M:      Matthew Garrett <matthew.garrett@nebula.com>
5495 M:      Jeremy Kerr <jk@ozlabs.org>
5496 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5498 L:      linux-efi@vger.kernel.org
5499 S:      Maintained
5500 F:      fs/efivarfs/
5501
5502 EFIFB FRAMEBUFFER DRIVER
5503 L:      linux-fbdev@vger.kernel.org
5504 M:      Peter Jones <pjones@redhat.com>
5505 S:      Maintained
5506 F:      drivers/video/fbdev/efifb.c
5507
5508 EFS FILESYSTEM
5509 W:      http://aeschi.ch.eu.org/efs/
5510 S:      Orphan
5511 F:      fs/efs/
5512
5513 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5514 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5515 L:      netdev@vger.kernel.org
5516 S:      Maintained
5517 F:      drivers/net/ethernet/ibm/ehea/
5518
5519 EM28XX VIDEO4LINUX DRIVER
5520 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 T:      git git://linuxtv.org/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/usb/em28xx/
5526 F:      Documentation/media/v4l-drivers/em28xx*
5527
5528 EMBEDDED LINUX
5529 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5530 M:      Matt Mackall <mpm@selenic.com>
5531 M:      David Woodhouse <dwmw2@infradead.org>
5532 L:      linux-embedded@vger.kernel.org
5533 S:      Maintained
5534
5535 Emulex 10Gbps iSCSI - OneConnect DRIVER
5536 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5537 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5538 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5539 L:      linux-scsi@vger.kernel.org
5540 W:      http://www.broadcom.com
5541 S:      Supported
5542 F:      drivers/scsi/be2iscsi/
5543
5544 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5545 M:      Sathya Perla <sathya.perla@broadcom.com>
5546 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5547 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5548 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5549 L:      netdev@vger.kernel.org
5550 W:      http://www.emulex.com
5551 S:      Supported
5552 F:      drivers/net/ethernet/emulex/benet/
5553
5554 EMULEX ONECONNECT ROCE DRIVER
5555 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5556 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5557 L:      linux-rdma@vger.kernel.org
5558 W:      http://www.broadcom.com
5559 S:      Odd Fixes
5560 F:      drivers/infiniband/hw/ocrdma/
5561 F:      include/uapi/rdma/ocrdma-abi.h
5562
5563 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5564 M:      James Smart <james.smart@broadcom.com>
5565 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5566 L:      linux-scsi@vger.kernel.org
5567 W:      http://www.broadcom.com
5568 S:      Supported
5569 F:      drivers/scsi/lpfc/
5570
5571 ENE CB710 FLASH CARD READER DRIVER
5572 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5573 S:      Maintained
5574 F:      drivers/misc/cb710/
5575 F:      drivers/mmc/host/cb710-mmc.*
5576 F:      include/linux/cb710.h
5577
5578 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5579 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5580 S:      Maintained
5581 F:      drivers/media/rc/ene_ir.*
5582
5583 EPSON S1D13XXX FRAMEBUFFER DRIVER
5584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5585 S:      Maintained
5586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5587 F:      drivers/video/fbdev/s1d13xxxfb.c
5588 F:      include/video/s1d13xxxfb.h
5589
5590 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5591 M:      Jeff Layton <jlayton@kernel.org>
5592 S:      Maintained
5593 F:      lib/errseq.c
5594 F:      include/linux/errseq.h
5595
5596 ET131X NETWORK DRIVER
5597 M:      Mark Einon <mark.einon@gmail.com>
5598 S:      Odd Fixes
5599 F:      drivers/net/ethernet/agere/
5600
5601 ETHERNET BRIDGE
5602 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5603 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5604 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5605 L:      netdev@vger.kernel.org
5606 W:      http://www.linuxfoundation.org/en/Net:Bridge
5607 S:      Maintained
5608 F:      include/linux/netfilter_bridge/
5609 F:      net/bridge/
5610
5611 ETHERNET PHY LIBRARY
5612 M:      Andrew Lunn <andrew@lunn.ch>
5613 M:      Florian Fainelli <f.fainelli@gmail.com>
5614 M:      Heiner Kallweit <hkallweit1@gmail.com>
5615 L:      netdev@vger.kernel.org
5616 S:      Maintained
5617 F:      Documentation/ABI/testing/sysfs-bus-mdio
5618 F:      Documentation/devicetree/bindings/net/mdio*
5619 F:      Documentation/networking/phy.txt
5620 F:      drivers/net/phy/
5621 F:      drivers/of/of_mdio.c
5622 F:      drivers/of/of_net.c
5623 F:      include/linux/*mdio*.h
5624 F:      include/linux/of_net.h
5625 F:      include/linux/phy.h
5626 F:      include/linux/phy_fixed.h
5627 F:      include/linux/platform_data/mdio-bcm-unimac.h
5628 F:      include/linux/platform_data/mdio-gpio.h
5629 F:      include/trace/events/mdio.h
5630 F:      include/uapi/linux/mdio.h
5631 F:      include/uapi/linux/mii.h
5632
5633 EXT2 FILE SYSTEM
5634 M:      Jan Kara <jack@suse.com>
5635 L:      linux-ext4@vger.kernel.org
5636 S:      Maintained
5637 F:      Documentation/filesystems/ext2.txt
5638 F:      fs/ext2/
5639 F:      include/linux/ext2*
5640
5641 EXT4 FILE SYSTEM
5642 M:      "Theodore Ts'o" <tytso@mit.edu>
5643 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5644 L:      linux-ext4@vger.kernel.org
5645 W:      http://ext4.wiki.kernel.org
5646 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5648 S:      Maintained
5649 F:      Documentation/filesystems/ext4/ext4.rst
5650 F:      fs/ext4/
5651
5652 Extended Verification Module (EVM)
5653 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5654 L:      linux-integrity@vger.kernel.org
5655 S:      Supported
5656 F:      security/integrity/evm/
5657
5658 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5659 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5660 L:      linux-efi@vger.kernel.org
5661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5662 S:      Maintained
5663 F:      Documentation/efi-stub.txt
5664 F:      arch/*/kernel/efi.c
5665 F:      arch/x86/boot/compressed/eboot.[ch]
5666 F:      arch/*/include/asm/efi.h
5667 F:      arch/x86/platform/efi/
5668 F:      drivers/firmware/efi/
5669 F:      include/linux/efi*.h
5670 F:      arch/arm/boot/compressed/efi-header.S
5671 F:      arch/arm64/kernel/efi-entry.S
5672
5673 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5674 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5675 M:      Chanwoo Choi <cw00.choi@samsung.com>
5676 L:      linux-kernel@vger.kernel.org
5677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5678 S:      Maintained
5679 F:      drivers/extcon/
5680 F:      include/linux/extcon/
5681 F:      include/linux/extcon.h
5682 F:      Documentation/extcon/
5683 F:      Documentation/devicetree/bindings/extcon/
5684
5685 EXYNOS DP DRIVER
5686 M:      Jingoo Han <jingoohan1@gmail.com>
5687 L:      dri-devel@lists.freedesktop.org
5688 S:      Maintained
5689 F:      drivers/gpu/drm/exynos/exynos_dp*
5690
5691 EXYNOS SYSMMU (IOMMU) driver
5692 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5693 L:      iommu@lists.linux-foundation.org
5694 S:      Maintained
5695 F:      drivers/iommu/exynos-iommu.c
5696
5697 EZchip NPS platform support
5698 M:      Vineet Gupta <vgupta@synopsys.com>
5699 M:      Ofer Levi <oferle@mellanox.com>
5700 S:      Supported
5701 F:      arch/arc/plat-eznps
5702 F:      arch/arc/boot/dts/eznps.dts
5703
5704 F2FS FILE SYSTEM
5705 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5706 M:      Chao Yu <yuchao0@huawei.com>
5707 L:      linux-f2fs-devel@lists.sourceforge.net
5708 W:      https://f2fs.wiki.kernel.org/
5709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5710 S:      Maintained
5711 F:      Documentation/filesystems/f2fs.txt
5712 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5713 F:      fs/f2fs/
5714 F:      include/linux/f2fs_fs.h
5715 F:      include/trace/events/f2fs.h
5716
5717 F71805F HARDWARE MONITORING DRIVER
5718 M:      Jean Delvare <jdelvare@suse.com>
5719 L:      linux-hwmon@vger.kernel.org
5720 S:      Maintained
5721 F:      Documentation/hwmon/f71805f
5722 F:      drivers/hwmon/f71805f.c
5723
5724 FADDR2LINE
5725 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5726 S:      Maintained
5727 F:      scripts/faddr2line
5728
5729 FAILOVER MODULE
5730 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5731 L:      netdev@vger.kernel.org
5732 S:      Supported
5733 F:      net/core/failover.c
5734 F:      include/net/failover.h
5735 F:      Documentation/networking/failover.rst
5736
5737 FANOTIFY
5738 M:      Jan Kara <jack@suse.cz>
5739 R:      Amir Goldstein <amir73il@gmail.com>
5740 L:      linux-fsdevel@vger.kernel.org
5741 S:      Maintained
5742 F:      fs/notify/fanotify/
5743 F:      include/linux/fanotify.h
5744 F:      include/uapi/linux/fanotify.h
5745
5746 FARSYNC SYNCHRONOUS DRIVER
5747 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5748 W:      http://www.farsite.co.uk/
5749 S:      Supported
5750 F:      drivers/net/wan/farsync.*
5751
5752 FAULT INJECTION SUPPORT
5753 M:      Akinobu Mita <akinobu.mita@gmail.com>
5754 S:      Supported
5755 F:      Documentation/fault-injection/
5756 F:      lib/fault-inject.c
5757
5758 FBTFT Framebuffer drivers
5759 S:      Orphan
5760 L:      dri-devel@lists.freedesktop.org
5761 L:      linux-fbdev@vger.kernel.org
5762 F:      drivers/staging/fbtft/
5763
5764 FC0011 TUNER DRIVER
5765 M:      Michael Buesch <m@bues.ch>
5766 L:      linux-media@vger.kernel.org
5767 S:      Maintained
5768 F:      drivers/media/tuners/fc0011.h
5769 F:      drivers/media/tuners/fc0011.c
5770
5771 FC2580 MEDIA DRIVER
5772 M:      Antti Palosaari <crope@iki.fi>
5773 L:      linux-media@vger.kernel.org
5774 W:      https://linuxtv.org
5775 W:      http://palosaari.fi/linux/
5776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5777 T:      git git://linuxtv.org/anttip/media_tree.git
5778 S:      Maintained
5779 F:      drivers/media/tuners/fc2580*
5780
5781 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5782 M:      Johannes Thumshirn <jth@kernel.org>
5783 L:      linux-scsi@vger.kernel.org
5784 W:      www.Open-FCoE.org
5785 S:      Supported
5786 F:      drivers/scsi/libfc/
5787 F:      drivers/scsi/fcoe/
5788 F:      include/scsi/fc/
5789 F:      include/scsi/libfc.h
5790 F:      include/scsi/libfcoe.h
5791 F:      include/uapi/scsi/fc/
5792
5793 FILE LOCKING (flock() and fcntl()/lockf())
5794 M:      Jeff Layton <jlayton@kernel.org>
5795 M:      "J. Bruce Fields" <bfields@fieldses.org>
5796 L:      linux-fsdevel@vger.kernel.org
5797 S:      Maintained
5798 F:      include/linux/fcntl.h
5799 F:      include/uapi/linux/fcntl.h
5800 F:      fs/fcntl.c
5801 F:      fs/locks.c
5802
5803 FILESYSTEMS (VFS and infrastructure)
5804 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5805 L:      linux-fsdevel@vger.kernel.org
5806 S:      Maintained
5807 F:      fs/*
5808 F:      include/linux/fs.h
5809 F:      include/uapi/linux/fs.h
5810
5811 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5812 M:      Riku Voipio <riku.voipio@iki.fi>
5813 L:      linux-hwmon@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/hwmon/f75375s.c
5816 F:      include/linux/f75375s.h
5817
5818 FIREWIRE AUDIO DRIVERS
5819 M:      Clemens Ladisch <clemens@ladisch.de>
5820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5821 T:      git git://git.alsa-project.org/alsa-kernel.git
5822 S:      Maintained
5823 F:      sound/firewire/
5824
5825 FIREWIRE MEDIA DRIVERS (firedtv)
5826 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5827 L:      linux-media@vger.kernel.org
5828 L:      linux1394-devel@lists.sourceforge.net
5829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5830 S:      Maintained
5831 F:      drivers/media/firewire/
5832
5833 FIREWIRE SBP-2 TARGET
5834 M:      Chris Boot <bootc@bootc.net>
5835 L:      linux-scsi@vger.kernel.org
5836 L:      target-devel@vger.kernel.org
5837 L:      linux1394-devel@lists.sourceforge.net
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5839 S:      Maintained
5840 F:      drivers/target/sbp/
5841
5842 FIREWIRE SUBSYSTEM
5843 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5844 L:      linux1394-devel@lists.sourceforge.net
5845 W:      http://ieee1394.wiki.kernel.org/
5846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5847 S:      Maintained
5848 F:      drivers/firewire/
5849 F:      include/linux/firewire.h
5850 F:      include/uapi/linux/firewire*.h
5851 F:      tools/firewire/
5852
5853 FIRMWARE LOADER (request_firmware)
5854 M:      Luis Chamberlain <mcgrof@kernel.org>
5855 L:      linux-kernel@vger.kernel.org
5856 S:      Maintained
5857 F:      Documentation/firmware_class/
5858 F:      drivers/base/firmware_loader/
5859 F:      include/linux/firmware.h
5860
5861 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5862 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5863 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5864 S:      Maintained
5865 F:      drivers/block/rsxx/
5866
5867 FLOPPY DRIVER
5868 M:      Jiri Kosina <jikos@kernel.org>
5869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5870 S:      Odd fixes
5871 F:      drivers/block/floppy.c
5872
5873 FMC SUBSYSTEM
5874 M:      Alessandro Rubini <rubini@gnudd.com>
5875 W:      http://www.ohwr.org/projects/fmc-bus
5876 S:      Supported
5877 F:      drivers/fmc/
5878 F:      include/linux/fmc*.h
5879 F:      include/linux/ipmi-fru.h
5880 K:      fmc_d.*register
5881
5882 FPGA MANAGER FRAMEWORK
5883 M:      Alan Tull <atull@kernel.org>
5884 M:      Moritz Fischer <mdf@kernel.org>
5885 L:      linux-fpga@vger.kernel.org
5886 S:      Maintained
5887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5888 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5889 F:      Documentation/fpga/
5890 F:      Documentation/driver-api/fpga/
5891 F:      Documentation/devicetree/bindings/fpga/
5892 F:      drivers/fpga/
5893 F:      include/linux/fpga/
5894 W:      http://www.rocketboards.org
5895
5896 FPGA DFL DRIVERS
5897 M:      Wu Hao <hao.wu@intel.com>
5898 L:      linux-fpga@vger.kernel.org
5899 S:      Maintained
5900 F:      Documentation/fpga/dfl.txt
5901 F:      include/uapi/linux/fpga-dfl.h
5902 F:      drivers/fpga/dfl*
5903
5904 FPU EMULATOR
5905 M:      Bill Metzenthen <billm@melbpc.org.au>
5906 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5907 S:      Maintained
5908 F:      arch/x86/math-emu/
5909
5910 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5911 L:      netdev@vger.kernel.org
5912 S:      Orphan
5913 F:      drivers/net/wan/dlci.c
5914 F:      drivers/net/wan/sdla.c
5915
5916 FRAMEBUFFER LAYER
5917 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5918 L:      dri-devel@lists.freedesktop.org
5919 L:      linux-fbdev@vger.kernel.org
5920 T:      git git://github.com/bzolnier/linux.git
5921 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5922 S:      Maintained
5923 F:      Documentation/fb/
5924 F:      drivers/video/
5925 F:      include/video/
5926 F:      include/linux/fb.h
5927 F:      include/uapi/video/
5928 F:      include/uapi/linux/fb.h
5929
5930 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5931 M:      Horia Geantă <horia.geanta@nxp.com>
5932 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5933 L:      linux-crypto@vger.kernel.org
5934 S:      Maintained
5935 F:      drivers/crypto/caam/
5936 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5937
5938 FREESCALE DIU FRAMEBUFFER DRIVER
5939 M:      Timur Tabi <timur@kernel.org>
5940 L:      linux-fbdev@vger.kernel.org
5941 S:      Maintained
5942 F:      drivers/video/fbdev/fsl-diu-fb.*
5943
5944 FREESCALE DMA DRIVER
5945 M:      Li Yang <leoyang.li@nxp.com>
5946 M:      Zhang Wei <zw@zh-kernel.org>
5947 L:      linuxppc-dev@lists.ozlabs.org
5948 S:      Maintained
5949 F:      drivers/dma/fsldma.*
5950
5951 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5952 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5953 L:      netdev@vger.kernel.org
5954 S:      Maintained
5955 F:      drivers/net/ethernet/freescale/gianfar*
5956 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5957
5958 FREESCALE GPMI NAND DRIVER
5959 M:      Han Xu <han.xu@nxp.com>
5960 L:      linux-mtd@lists.infradead.org
5961 S:      Maintained
5962 F:      drivers/mtd/nand/raw/gpmi-nand/*
5963
5964 FREESCALE I2C CPM DRIVER
5965 M:      Jochen Friedrich <jochen@scram.de>
5966 L:      linuxppc-dev@lists.ozlabs.org
5967 L:      linux-i2c@vger.kernel.org
5968 S:      Maintained
5969 F:      drivers/i2c/busses/i2c-cpm.c
5970
5971 FREESCALE IMX LPI2C DRIVER
5972 M:      Dong Aisheng <aisheng.dong@nxp.com>
5973 L:      linux-i2c@vger.kernel.org
5974 L:      linux-imx@nxp.com
5975 S:      Maintained
5976 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5977 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5978
5979 FREESCALE IMX / MXC FEC DRIVER
5980 M:      Fugang Duan <fugang.duan@nxp.com>
5981 L:      netdev@vger.kernel.org
5982 S:      Maintained
5983 F:      drivers/net/ethernet/freescale/fec_main.c
5984 F:      drivers/net/ethernet/freescale/fec_ptp.c
5985 F:      drivers/net/ethernet/freescale/fec.h
5986 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5987
5988 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5989 M:      Sascha Hauer <s.hauer@pengutronix.de>
5990 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5991 L:      linux-fbdev@vger.kernel.org
5992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5993 S:      Maintained
5994 F:      include/linux/platform_data/video-imxfb.h
5995 F:      drivers/video/fbdev/imxfb.c
5996
5997 FREESCALE QORIQ DPAA ETHERNET DRIVER
5998 M:      Madalin Bucur <madalin.bucur@nxp.com>
5999 L:      netdev@vger.kernel.org
6000 S:      Maintained
6001 F:      drivers/net/ethernet/freescale/dpaa
6002
6003 FREESCALE QORIQ DPAA FMAN DRIVER
6004 M:      Madalin Bucur <madalin.bucur@nxp.com>
6005 L:      netdev@vger.kernel.org
6006 S:      Maintained
6007 F:      drivers/net/ethernet/freescale/fman
6008 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6009
6010 FREESCALE QORIQ PTP CLOCK DRIVER
6011 M:      Yangbo Lu <yangbo.lu@nxp.com>
6012 L:      netdev@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/ptp/ptp_qoriq.c
6015 F:      include/linux/fsl/ptp_qoriq.h
6016 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6017
6018 FREESCALE QUAD SPI DRIVER
6019 M:      Han Xu <han.xu@nxp.com>
6020 L:      linux-mtd@lists.infradead.org
6021 S:      Maintained
6022 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6023
6024 FREESCALE QUICC ENGINE LIBRARY
6025 M:      Qiang Zhao <qiang.zhao@nxp.com>
6026 L:      linuxppc-dev@lists.ozlabs.org
6027 S:      Maintained
6028 F:      drivers/soc/fsl/qe/
6029 F:      include/soc/fsl/*qe*.h
6030 F:      include/soc/fsl/*ucc*.h
6031
6032 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6033 M:      Li Yang <leoyang.li@nxp.com>
6034 L:      netdev@vger.kernel.org
6035 L:      linuxppc-dev@lists.ozlabs.org
6036 S:      Maintained
6037 F:      drivers/net/ethernet/freescale/ucc_geth*
6038
6039 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6040 M:      Zhao Qiang <qiang.zhao@nxp.com>
6041 L:      netdev@vger.kernel.org
6042 L:      linuxppc-dev@lists.ozlabs.org
6043 S:      Maintained
6044 F:      drivers/net/wan/fsl_ucc_hdlc*
6045
6046 FREESCALE QUICC ENGINE UCC UART DRIVER
6047 M:      Timur Tabi <timur@kernel.org>
6048 L:      linuxppc-dev@lists.ozlabs.org
6049 S:      Maintained
6050 F:      drivers/tty/serial/ucc_uart.c
6051
6052 FREESCALE SOC DRIVERS
6053 M:      Li Yang <leoyang.li@nxp.com>
6054 L:      linuxppc-dev@lists.ozlabs.org
6055 L:      linux-arm-kernel@lists.infradead.org
6056 S:      Maintained
6057 F:      Documentation/devicetree/bindings/soc/fsl/
6058 F:      drivers/soc/fsl/
6059 F:      include/linux/fsl/
6060
6061 FREESCALE SOC FS_ENET DRIVER
6062 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6063 L:      linuxppc-dev@lists.ozlabs.org
6064 L:      netdev@vger.kernel.org
6065 S:      Maintained
6066 F:      drivers/net/ethernet/freescale/fs_enet/
6067 F:      include/linux/fs_enet_pd.h
6068
6069 FREESCALE SOC SOUND DRIVERS
6070 M:      Timur Tabi <timur@kernel.org>
6071 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6072 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6073 R:      Fabio Estevam <fabio.estevam@nxp.com>
6074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6075 L:      linuxppc-dev@lists.ozlabs.org
6076 S:      Maintained
6077 F:      sound/soc/fsl/fsl*
6078 F:      sound/soc/fsl/imx*
6079 F:      sound/soc/fsl/mpc8610_hpcd.c
6080
6081 FREESCALE USB PERIPHERAL DRIVERS
6082 M:      Li Yang <leoyang.li@nxp.com>
6083 L:      linux-usb@vger.kernel.org
6084 L:      linuxppc-dev@lists.ozlabs.org
6085 S:      Maintained
6086 F:      drivers/usb/gadget/udc/fsl*
6087
6088 FREEVXFS FILESYSTEM
6089 M:      Christoph Hellwig <hch@infradead.org>
6090 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6091 S:      Maintained
6092 F:      fs/freevxfs/
6093
6094 FREEZER
6095 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6096 M:      Pavel Machek <pavel@ucw.cz>
6097 L:      linux-pm@vger.kernel.org
6098 S:      Supported
6099 F:      Documentation/power/freezing-of-tasks.txt
6100 F:      include/linux/freezer.h
6101 F:      kernel/freezer.c
6102
6103 FRONTSWAP API
6104 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6105 L:      linux-kernel@vger.kernel.org
6106 S:      Maintained
6107 F:      mm/frontswap.c
6108 F:      include/linux/frontswap.h
6109
6110 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6111 M:      David Howells <dhowells@redhat.com>
6112 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6113 S:      Supported
6114 F:      Documentation/filesystems/caching/
6115 F:      fs/fscache/
6116 F:      include/linux/fscache*.h
6117
6118 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6119 M:      Theodore Y. Ts'o <tytso@mit.edu>
6120 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6121 L:      linux-fscrypt@vger.kernel.org
6122 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6124 S:      Supported
6125 F:      fs/crypto/
6126 F:      include/linux/fscrypt*.h
6127 F:      Documentation/filesystems/fscrypt.rst
6128
6129 FSI-ATTACHED I2C DRIVER
6130 M:      Eddie James <eajames@linux.vnet.ibm.com>
6131 L:      linux-i2c@vger.kernel.org
6132 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6133 S:      Maintained
6134 F:      drivers/i2c/busses/i2c-fsi.c
6135 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6136
6137 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6138 M:      Jan Kara <jack@suse.cz>
6139 R:      Amir Goldstein <amir73il@gmail.com>
6140 L:      linux-fsdevel@vger.kernel.org
6141 S:      Maintained
6142 F:      fs/notify/
6143 F:      include/linux/fsnotify*.h
6144
6145 FUJITSU LAPTOP EXTRAS
6146 M:      Jonathan Woithe <jwoithe@just42.net>
6147 L:      platform-driver-x86@vger.kernel.org
6148 S:      Maintained
6149 F:      drivers/platform/x86/fujitsu-laptop.c
6150
6151 FUJITSU M-5MO LS CAMERA ISP DRIVER
6152 M:      Kyungmin Park <kyungmin.park@samsung.com>
6153 M:      Heungjun Kim <riverful.kim@samsung.com>
6154 L:      linux-media@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/media/i2c/m5mols/
6157 F:      include/media/i2c/m5mols.h
6158
6159 FUJITSU TABLET EXTRAS
6160 M:      Robert Gerlach <khnz@gmx.de>
6161 L:      platform-driver-x86@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/platform/x86/fujitsu-tablet.c
6164
6165 FUSE: FILESYSTEM IN USERSPACE
6166 M:      Miklos Szeredi <miklos@szeredi.hu>
6167 L:      linux-fsdevel@vger.kernel.org
6168 W:      http://fuse.sourceforge.net/
6169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6170 S:      Maintained
6171 F:      fs/fuse/
6172 F:      include/uapi/linux/fuse.h
6173 F:      Documentation/filesystems/fuse.txt
6174
6175 FUTEX SUBSYSTEM
6176 M:      Thomas Gleixner <tglx@linutronix.de>
6177 M:      Ingo Molnar <mingo@redhat.com>
6178 R:      Peter Zijlstra <peterz@infradead.org>
6179 R:      Darren Hart <dvhart@infradead.org>
6180 L:      linux-kernel@vger.kernel.org
6181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6182 S:      Maintained
6183 F:      kernel/futex.c
6184 F:      kernel/futex_compat.c
6185 F:      include/asm-generic/futex.h
6186 F:      include/linux/futex.h
6187 F:      include/uapi/linux/futex.h
6188 F:      tools/testing/selftests/futex/
6189 F:      tools/perf/bench/futex*
6190 F:      Documentation/*futex*
6191
6192 GCC PLUGINS
6193 M:      Kees Cook <keescook@chromium.org>
6194 R:      Emese Revfy <re.emese@gmail.com>
6195 L:      kernel-hardening@lists.openwall.com
6196 S:      Maintained
6197 F:      scripts/gcc-plugins/
6198 F:      scripts/gcc-plugin.sh
6199 F:      scripts/Makefile.gcc-plugins
6200 F:      Documentation/gcc-plugins.txt
6201
6202 GASKET DRIVER FRAMEWORK
6203 M:      Rob Springer <rspringer@google.com>
6204 M:      Todd Poynor <toddpoynor@google.com>
6205 M:      Ben Chan <benchan@chromium.org>
6206 S:      Maintained
6207 F:      drivers/staging/gasket/
6208
6209 GCOV BASED KERNEL PROFILING
6210 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6211 S:      Maintained
6212 F:      kernel/gcov/
6213 F:      Documentation/dev-tools/gcov.rst
6214
6215 GDB KERNEL DEBUGGING HELPER SCRIPTS
6216 M:      Jan Kiszka <jan.kiszka@siemens.com>
6217 M:      Kieran Bingham <kbingham@kernel.org>
6218 S:      Supported
6219 F:      scripts/gdb/
6220
6221 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6222 M:      Achim Leubner <achim_leubner@adaptec.com>
6223 L:      linux-scsi@vger.kernel.org
6224 W:      http://www.icp-vortex.com/
6225 S:      Supported
6226 F:      drivers/scsi/gdt*
6227
6228 GEMTEK FM RADIO RECEIVER DRIVER
6229 M:      Hans Verkuil <hverkuil@xs4all.nl>
6230 L:      linux-media@vger.kernel.org
6231 T:      git git://linuxtv.org/media_tree.git
6232 W:      https://linuxtv.org
6233 S:      Maintained
6234 F:      drivers/media/radio/radio-gemtek*
6235
6236 GENERIC GPIO I2C DRIVER
6237 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6238 S:      Supported
6239 F:      drivers/i2c/busses/i2c-gpio.c
6240 F:      include/linux/platform_data/i2c-gpio.h
6241
6242 GENERIC GPIO I2C MULTIPLEXER DRIVER
6243 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6244 L:      linux-i2c@vger.kernel.org
6245 S:      Supported
6246 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6247 F:      include/linux/platform_data/i2c-mux-gpio.h
6248 F:      Documentation/i2c/muxes/i2c-mux-gpio
6249
6250 GENERIC HDLC (WAN) DRIVERS
6251 M:      Krzysztof Halasa <khc@pm.waw.pl>
6252 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6253 S:      Maintained
6254 F:      drivers/net/wan/c101.c
6255 F:      drivers/net/wan/hd6457*
6256 F:      drivers/net/wan/hdlc*
6257 F:      drivers/net/wan/n2.c
6258 F:      drivers/net/wan/pc300too.c
6259 F:      drivers/net/wan/pci200syn.c
6260 F:      drivers/net/wan/wanxl*
6261
6262 GENERIC INCLUDE/ASM HEADER FILES
6263 M:      Arnd Bergmann <arnd@arndb.de>
6264 L:      linux-arch@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6266 S:      Maintained
6267 F:      include/asm-generic/
6268 F:      include/uapi/asm-generic/
6269
6270 GENERIC PHY FRAMEWORK
6271 M:      Kishon Vijay Abraham I <kishon@ti.com>
6272 L:      linux-kernel@vger.kernel.org
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6274 S:      Supported
6275 F:      drivers/phy/
6276 F:      include/linux/phy/
6277
6278 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6279 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6280 S:      Supported
6281 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6282
6283 GENERIC PM DOMAINS
6284 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6285 M:      Kevin Hilman <khilman@kernel.org>
6286 M:      Ulf Hansson <ulf.hansson@linaro.org>
6287 L:      linux-pm@vger.kernel.org
6288 S:      Supported
6289 F:      drivers/base/power/domain*.c
6290 F:      include/linux/pm_domain.h
6291 F:      Documentation/devicetree/bindings/power/power_domain.txt
6292
6293 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6294 M:      Eugen Hristev <eugen.hristev@microchip.com>
6295 L:      linux-input@vger.kernel.org
6296 S:      Maintained
6297 F:      drivers/input/touchscreen/resistive-adc-touch.c
6298
6299 GENERIC UIO DRIVER FOR PCI DEVICES
6300 M:      "Michael S. Tsirkin" <mst@redhat.com>
6301 L:      kvm@vger.kernel.org
6302 S:      Supported
6303 F:      drivers/uio/uio_pci_generic.c
6304
6305 GENWQE (IBM Generic Workqueue Card)
6306 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6307 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6308 S:      Supported
6309 F:      drivers/misc/genwqe/
6310
6311 GET_MAINTAINER SCRIPT
6312 M:      Joe Perches <joe@perches.com>
6313 S:      Maintained
6314 F:      scripts/get_maintainer.pl
6315
6316 GFS2 FILE SYSTEM
6317 M:      Bob Peterson <rpeterso@redhat.com>
6318 M:      Andreas Gruenbacher <agruenba@redhat.com>
6319 L:      cluster-devel@redhat.com
6320 W:      http://sources.redhat.com/cluster/
6321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6322 S:      Supported
6323 F:      Documentation/filesystems/gfs2*.txt
6324 F:      fs/gfs2/
6325 F:      include/uapi/linux/gfs2_ondisk.h
6326
6327 GIGASET ISDN DRIVERS
6328 M:      Paul Bolle <pebolle@tiscali.nl>
6329 L:      gigaset307x-common@lists.sourceforge.net
6330 W:      http://gigaset307x.sourceforge.net/
6331 S:      Odd Fixes
6332 F:      Documentation/isdn/README.gigaset
6333 F:      drivers/isdn/gigaset/
6334 F:      include/uapi/linux/gigaset_dev.h
6335
6336 GNSS SUBSYSTEM
6337 M:      Johan Hovold <johan@kernel.org>
6338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6339 S:      Maintained
6340 F:      Documentation/ABI/testing/sysfs-class-gnss
6341 F:      Documentation/devicetree/bindings/gnss/
6342 F:      drivers/gnss/
6343 F:      include/linux/gnss.h
6344
6345 GO7007 MPEG CODEC
6346 M:      Hans Verkuil <hans.verkuil@cisco.com>
6347 L:      linux-media@vger.kernel.org
6348 S:      Maintained
6349 F:      drivers/media/usb/go7007/
6350
6351 GOODIX TOUCHSCREEN
6352 M:      Bastien Nocera <hadess@hadess.net>
6353 L:      linux-input@vger.kernel.org
6354 S:      Maintained
6355 F:      drivers/input/touchscreen/goodix.c
6356
6357 GPD POCKET FAN DRIVER
6358 M:      Hans de Goede <hdegoede@redhat.com>
6359 L:      platform-driver-x86@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/platform/x86/gpd-pocket-fan.c
6362
6363 GPIO ACPI SUPPORT
6364 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6365 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6366 L:      linux-gpio@vger.kernel.org
6367 L:      linux-acpi@vger.kernel.org
6368 S:      Maintained
6369 F:      Documentation/acpi/gpio-properties.txt
6370 F:      drivers/gpio/gpiolib-acpi.c
6371
6372 GPIO IR Transmitter
6373 M:      Sean Young <sean@mess.org>
6374 L:      linux-media@vger.kernel.org
6375 S:      Maintained
6376 F:      drivers/media/rc/gpio-ir-tx.c
6377
6378 GPIO MOCKUP DRIVER
6379 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6380 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6381 L:      linux-gpio@vger.kernel.org
6382 S:      Maintained
6383 F:      drivers/gpio/gpio-mockup.c
6384 F:      tools/testing/selftests/gpio/
6385
6386 GPIO SUBSYSTEM
6387 M:      Linus Walleij <linus.walleij@linaro.org>
6388 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6389 L:      linux-gpio@vger.kernel.org
6390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6391 S:      Maintained
6392 F:      Documentation/devicetree/bindings/gpio/
6393 F:      Documentation/driver-api/gpio/
6394 F:      Documentation/gpio/
6395 F:      Documentation/ABI/testing/gpio-cdev
6396 F:      Documentation/ABI/obsolete/sysfs-gpio
6397 F:      drivers/gpio/
6398 F:      include/linux/gpio/
6399 F:      include/linux/gpio.h
6400 F:      include/linux/of_gpio.h
6401 F:      include/asm-generic/gpio.h
6402 F:      include/uapi/linux/gpio.h
6403 F:      tools/gpio/
6404
6405 GRE DEMULTIPLEXER DRIVER
6406 M:      Dmitry Kozlov <xeb@mail.ru>
6407 L:      netdev@vger.kernel.org
6408 S:      Maintained
6409 F:      net/ipv4/gre_demux.c
6410 F:      net/ipv4/gre_offload.c
6411 F:      include/net/gre.h
6412
6413 GRETH 10/100/1G Ethernet MAC device driver
6414 M:      Andreas Larsson <andreas@gaisler.com>
6415 L:      netdev@vger.kernel.org
6416 S:      Maintained
6417 F:      drivers/net/ethernet/aeroflex/
6418
6419 GREYBUS AUDIO PROTOCOLS DRIVERS
6420 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6421 M:      Mark Greer <mgreer@animalcreek.com>
6422 S:      Maintained
6423 F:      drivers/staging/greybus/audio_apbridgea.c
6424 F:      drivers/staging/greybus/audio_apbridgea.h
6425 F:      drivers/staging/greybus/audio_codec.c
6426 F:      drivers/staging/greybus/audio_codec.h
6427 F:      drivers/staging/greybus/audio_gb.c
6428 F:      drivers/staging/greybus/audio_manager.c
6429 F:      drivers/staging/greybus/audio_manager.h
6430 F:      drivers/staging/greybus/audio_manager_module.c
6431 F:      drivers/staging/greybus/audio_manager_private.h
6432 F:      drivers/staging/greybus/audio_manager_sysfs.c
6433 F:      drivers/staging/greybus/audio_module.c
6434 F:      drivers/staging/greybus/audio_topology.c
6435
6436 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6437 M:      Viresh Kumar <vireshk@kernel.org>
6438 S:      Maintained
6439 F:      drivers/staging/greybus/authentication.c
6440 F:      drivers/staging/greybus/bootrom.c
6441 F:      drivers/staging/greybus/firmware.h
6442 F:      drivers/staging/greybus/fw-core.c
6443 F:      drivers/staging/greybus/fw-download.c
6444 F:      drivers/staging/greybus/fw-management.c
6445 F:      drivers/staging/greybus/greybus_authentication.h
6446 F:      drivers/staging/greybus/greybus_firmware.h
6447 F:      drivers/staging/greybus/hid.c
6448 F:      drivers/staging/greybus/i2c.c
6449 F:      drivers/staging/greybus/spi.c
6450 F:      drivers/staging/greybus/spilib.c
6451 F:      drivers/staging/greybus/spilib.h
6452
6453 GREYBUS LOOPBACK DRIVER
6454 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6455 S:      Maintained
6456 F:      drivers/staging/greybus/loopback.c
6457
6458 GREYBUS PLATFORM DRIVERS
6459 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6460 S:      Maintained
6461 F:      drivers/staging/greybus/arche-platform.c
6462 F:      drivers/staging/greybus/arche-apb-ctrl.c
6463 F:      drivers/staging/greybus/arche_platform.h
6464
6465 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6466 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6467 S:      Maintained
6468 F:      drivers/staging/greybus/sdio.c
6469 F:      drivers/staging/greybus/light.c
6470 F:      drivers/staging/greybus/gpio.c
6471 F:      drivers/staging/greybus/power_supply.c
6472 F:      drivers/staging/greybus/spi.c
6473 F:      drivers/staging/greybus/spilib.c
6474
6475 GREYBUS SUBSYSTEM
6476 M:      Johan Hovold <johan@kernel.org>
6477 M:      Alex Elder <elder@kernel.org>
6478 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6479 S:      Maintained
6480 F:      drivers/staging/greybus/
6481 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6482
6483 GREYBUS UART PROTOCOLS DRIVERS
6484 M:      David Lin <dtwlin@gmail.com>
6485 S:      Maintained
6486 F:      drivers/staging/greybus/uart.c
6487 F:      drivers/staging/greybus/log.c
6488
6489 GS1662 VIDEO SERIALIZER
6490 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 S:      Maintained
6494 F:      drivers/media/spi/gs1662.c
6495
6496 GSPCA FINEPIX SUBDRIVER
6497 M:      Frank Zago <frank@zago.net>
6498 L:      linux-media@vger.kernel.org
6499 T:      git git://linuxtv.org/media_tree.git
6500 S:      Maintained
6501 F:      drivers/media/usb/gspca/finepix.c
6502
6503 GSPCA GL860 SUBDRIVER
6504 M:      Olivier Lorin <o.lorin@laposte.net>
6505 L:      linux-media@vger.kernel.org
6506 T:      git git://linuxtv.org/media_tree.git
6507 S:      Maintained
6508 F:      drivers/media/usb/gspca/gl860/
6509
6510 GSPCA M5602 SUBDRIVER
6511 M:      Erik Andren <erik.andren@gmail.com>
6512 L:      linux-media@vger.kernel.org
6513 T:      git git://linuxtv.org/media_tree.git
6514 S:      Maintained
6515 F:      drivers/media/usb/gspca/m5602/
6516
6517 GSPCA PAC207 SONIXB SUBDRIVER
6518 M:      Hans Verkuil <hverkuil@xs4all.nl>
6519 L:      linux-media@vger.kernel.org
6520 T:      git git://linuxtv.org/media_tree.git
6521 S:      Odd Fixes
6522 F:      drivers/media/usb/gspca/pac207.c
6523
6524 GSPCA SN9C20X SUBDRIVER
6525 M:      Brian Johnson <brijohn@gmail.com>
6526 L:      linux-media@vger.kernel.org
6527 T:      git git://linuxtv.org/media_tree.git
6528 S:      Maintained
6529 F:      drivers/media/usb/gspca/sn9c20x.c
6530
6531 GSPCA T613 SUBDRIVER
6532 M:      Leandro Costantino <lcostantino@gmail.com>
6533 L:      linux-media@vger.kernel.org
6534 T:      git git://linuxtv.org/media_tree.git
6535 S:      Maintained
6536 F:      drivers/media/usb/gspca/t613.c
6537
6538 GSPCA USB WEBCAM DRIVER
6539 M:      Hans Verkuil <hverkuil@xs4all.nl>
6540 L:      linux-media@vger.kernel.org
6541 T:      git git://linuxtv.org/media_tree.git
6542 S:      Odd Fixes
6543 F:      drivers/media/usb/gspca/
6544
6545 GTP (GPRS Tunneling Protocol)
6546 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6547 M:      Harald Welte <laforge@gnumonks.org>
6548 L:      osmocom-net-gprs@lists.osmocom.org
6549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6550 S:      Maintained
6551 F:      drivers/net/gtp.c
6552
6553 GUID PARTITION TABLE (GPT)
6554 M:      Davidlohr Bueso <dave@stgolabs.net>
6555 L:      linux-efi@vger.kernel.org
6556 S:      Maintained
6557 F:      block/partitions/efi.*
6558
6559 H8/300 ARCHITECTURE
6560 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6561 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6562 W:      http://uclinux-h8.sourceforge.jp
6563 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6564 S:      Maintained
6565 F:      arch/h8300/
6566 F:      drivers/clocksource/h8300_*.c
6567 F:      drivers/clk/h8300/
6568 F:      drivers/irqchip/irq-renesas-h8*.c
6569
6570 HACKRF MEDIA DRIVER
6571 M:      Antti Palosaari <crope@iki.fi>
6572 L:      linux-media@vger.kernel.org
6573 W:      https://linuxtv.org
6574 W:      http://palosaari.fi/linux/
6575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6576 T:      git git://linuxtv.org/anttip/media_tree.git
6577 S:      Maintained
6578 F:      drivers/media/usb/hackrf/
6579
6580 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6581 M:      Frank Seidel <frank@f-seidel.de>
6582 L:      platform-driver-x86@vger.kernel.org
6583 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6584 S:      Maintained
6585 F:      drivers/platform/x86/hdaps.c
6586
6587 HARDWARE MONITORING
6588 M:      Jean Delvare <jdelvare@suse.com>
6589 M:      Guenter Roeck <linux@roeck-us.net>
6590 L:      linux-hwmon@vger.kernel.org
6591 W:      http://hwmon.wiki.kernel.org/
6592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6593 S:      Maintained
6594 F:      Documentation/devicetree/bindings/hwmon/
6595 F:      Documentation/hwmon/
6596 F:      drivers/hwmon/
6597 F:      include/linux/hwmon*.h
6598 F:      include/trace/events/hwmon*.h
6599
6600 HARDWARE RANDOM NUMBER GENERATOR CORE
6601 M:      Matt Mackall <mpm@selenic.com>
6602 M:      Herbert Xu <herbert@gondor.apana.org.au>
6603 L:      linux-crypto@vger.kernel.org
6604 S:      Odd fixes
6605 F:      Documentation/devicetree/bindings/rng/
6606 F:      Documentation/hw_random.txt
6607 F:      drivers/char/hw_random/
6608 F:      include/linux/hw_random.h
6609
6610 HARDWARE TRACING FACILITIES
6611 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6612 S:      Maintained
6613 F:      drivers/hwtracing/
6614
6615 HARDWARE SPINLOCK CORE
6616 M:      Ohad Ben-Cohen <ohad@wizery.com>
6617 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6618 L:      linux-remoteproc@vger.kernel.org
6619 S:      Maintained
6620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6621 F:      Documentation/devicetree/bindings/hwlock/
6622 F:      Documentation/hwspinlock.txt
6623 F:      drivers/hwspinlock/
6624 F:      include/linux/hwspinlock.h
6625
6626 HARMONY SOUND DRIVER
6627 L:      linux-parisc@vger.kernel.org
6628 S:      Maintained
6629 F:      sound/parisc/harmony.*
6630
6631 HDPVR USB VIDEO ENCODER DRIVER
6632 M:      Hans Verkuil <hverkuil@xs4all.nl>
6633 L:      linux-media@vger.kernel.org
6634 T:      git git://linuxtv.org/media_tree.git
6635 W:      https://linuxtv.org
6636 S:      Odd Fixes
6637 F:      drivers/media/usb/hdpvr/
6638
6639 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6640 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6641 S:      Supported
6642 F:      Documentation/watchdog/hpwdt.txt
6643 F:      drivers/watchdog/hpwdt.c
6644
6645 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6646 M:      Don Brace <don.brace@microsemi.com>
6647 L:      esc.storagedev@microsemi.com
6648 L:      linux-scsi@vger.kernel.org
6649 S:      Supported
6650 F:      Documentation/scsi/hpsa.txt
6651 F:      drivers/scsi/hpsa*.[ch]
6652 F:      include/linux/cciss*.h
6653 F:      include/uapi/linux/cciss*.h
6654
6655 HFI1 DRIVER
6656 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6657 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6658 L:      linux-rdma@vger.kernel.org
6659 S:      Supported
6660 F:      drivers/infiniband/hw/hfi1
6661
6662 HFS FILESYSTEM
6663 L:      linux-fsdevel@vger.kernel.org
6664 S:      Orphan
6665 F:      Documentation/filesystems/hfs.txt
6666 F:      fs/hfs/
6667
6668 HFSPLUS FILESYSTEM
6669 L:      linux-fsdevel@vger.kernel.org
6670 S:      Orphan
6671 F:      Documentation/filesystems/hfsplus.txt
6672 F:      fs/hfsplus/
6673
6674 HGA FRAMEBUFFER DRIVER
6675 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6676 L:      linux-nvidia@lists.surfsouth.com
6677 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6678 S:      Maintained
6679 F:      drivers/video/fbdev/hgafb.c
6680
6681 HIBERNATION (aka Software Suspend, aka swsusp)
6682 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6683 M:      Pavel Machek <pavel@ucw.cz>
6684 L:      linux-pm@vger.kernel.org
6685 B:      https://bugzilla.kernel.org
6686 S:      Supported
6687 F:      arch/x86/power/
6688 F:      drivers/base/power/
6689 F:      kernel/power/
6690 F:      include/linux/suspend.h
6691 F:      include/linux/freezer.h
6692 F:      include/linux/pm.h
6693 F:      arch/*/include/asm/suspend*.h
6694
6695 HID CORE LAYER
6696 M:      Jiri Kosina <jikos@kernel.org>
6697 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6698 L:      linux-input@vger.kernel.org
6699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6700 S:      Maintained
6701 F:      drivers/hid/
6702 F:      include/linux/hid*
6703 F:      include/uapi/linux/hid*
6704
6705 HID SENSOR HUB DRIVERS
6706 M:      Jiri Kosina <jikos@kernel.org>
6707 M:      Jonathan Cameron <jic23@kernel.org>
6708 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6709 L:      linux-input@vger.kernel.org
6710 L:      linux-iio@vger.kernel.org
6711 S:      Maintained
6712 F:      Documentation/hid/hid-sensor*
6713 F:      drivers/hid/hid-sensor-*
6714 F:      drivers/iio/*/hid-*
6715 F:      include/linux/hid-sensor-*
6716
6717 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6718 M:      Thomas Gleixner <tglx@linutronix.de>
6719 L:      linux-kernel@vger.kernel.org
6720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6721 S:      Maintained
6722 F:      Documentation/timers/
6723 F:      kernel/time/hrtimer.c
6724 F:      kernel/time/clockevents.c
6725 F:      kernel/time/timer_*.c
6726 F:      include/linux/clockchips.h
6727 F:      include/linux/hrtimer.h
6728
6729 HIGH-SPEED SCC DRIVER FOR AX.25
6730 L:      linux-hams@vger.kernel.org
6731 S:      Orphan
6732 F:      drivers/net/hamradio/dmascc.c
6733 F:      drivers/net/hamradio/scc.c
6734
6735 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6736 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6737 W:      http://www.highpoint-tech.com
6738 S:      Supported
6739 F:      Documentation/scsi/hptiop.txt
6740 F:      drivers/scsi/hptiop.c
6741
6742 HIPPI
6743 M:      Jes Sorensen <jes@trained-monkey.org>
6744 L:      linux-hippi@sunsite.dk
6745 S:      Maintained
6746 F:      include/linux/hippidevice.h
6747 F:      include/uapi/linux/if_hippi.h
6748 F:      net/802/hippi.c
6749 F:      drivers/net/hippi/
6750
6751 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6752 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6753 M:      Salil Mehta <salil.mehta@huawei.com>
6754 L:      netdev@vger.kernel.org
6755 W:      http://www.hisilicon.com
6756 S:      Maintained
6757 F:      drivers/net/ethernet/hisilicon/hns3/
6758
6759 HISILICON LPC BUS DRIVER
6760 M:      john.garry@huawei.com
6761 W:      http://www.hisilicon.com
6762 S:      Maintained
6763 F:      drivers/bus/hisi_lpc.c
6764 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6765
6766 HISILICON NETWORK SUBSYSTEM DRIVER
6767 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6768 M:      Salil Mehta <salil.mehta@huawei.com>
6769 L:      netdev@vger.kernel.org
6770 W:      http://www.hisilicon.com
6771 S:      Maintained
6772 F:      drivers/net/ethernet/hisilicon/
6773 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6774
6775 HISILICON PMU DRIVER
6776 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6777 W:      http://www.hisilicon.com
6778 S:      Supported
6779 F:      drivers/perf/hisilicon
6780 F:      Documentation/perf/hisi-pmu.txt
6781
6782 HISILICON ROCE DRIVER
6783 M:      Lijun Ou <oulijun@huawei.com>
6784 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6785 L:      linux-rdma@vger.kernel.org
6786 S:      Maintained
6787 F:      drivers/infiniband/hw/hns/
6788 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6789
6790 HISILICON SAS Controller
6791 M:      John Garry <john.garry@huawei.com>
6792 W:      http://www.hisilicon.com
6793 S:      Supported
6794 F:      drivers/scsi/hisi_sas/
6795 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6796
6797 HMM - Heterogeneous Memory Management
6798 M:      Jérôme Glisse <jglisse@redhat.com>
6799 L:      linux-mm@kvack.org
6800 S:      Maintained
6801 F:      mm/hmm*
6802 F:      include/linux/hmm*
6803 F:      Documentation/vm/hmm.rst
6804
6805 HOST AP DRIVER
6806 M:      Jouni Malinen <j@w1.fi>
6807 L:      linux-wireless@vger.kernel.org
6808 W:      http://w1.fi/hostap-driver.html
6809 S:      Obsolete
6810 F:      drivers/net/wireless/intersil/hostap/
6811
6812 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6813 L:      platform-driver-x86@vger.kernel.org
6814 S:      Orphan
6815 F:      drivers/platform/x86/tc1100-wmi.c
6816
6817 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6818 M:      Jaroslav Kysela <perex@perex.cz>
6819 S:      Maintained
6820 F:      drivers/net/ethernet/hp/hp100.*
6821
6822 HPET:   High Precision Event Timers driver
6823 M:      Clemens Ladisch <clemens@ladisch.de>
6824 S:      Maintained
6825 F:      Documentation/timers/hpet.txt
6826 F:      drivers/char/hpet.c
6827 F:      include/linux/hpet.h
6828 F:      include/uapi/linux/hpet.h
6829
6830 HPET:   x86
6831 S:      Orphan
6832 F:      arch/x86/kernel/hpet.c
6833 F:      arch/x86/include/asm/hpet.h
6834
6835 HPFS FILESYSTEM
6836 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6837 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6838 S:      Maintained
6839 F:      fs/hpfs/
6840
6841 HSI SUBSYSTEM
6842 M:      Sebastian Reichel <sre@kernel.org>
6843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6844 S:      Maintained
6845 F:      Documentation/ABI/testing/sysfs-bus-hsi
6846 F:      Documentation/driver-api/hsi.rst
6847 F:      drivers/hsi/
6848 F:      include/linux/hsi/
6849 F:      include/uapi/linux/hsi/
6850
6851 HSO 3G MODEM DRIVER
6852 L:      linux-usb@vger.kernel.org
6853 S:      Orphan
6854 F:      drivers/net/usb/hso.c
6855
6856 HSR NETWORK PROTOCOL
6857 M:      Arvid Brodin <arvid.brodin@alten.se>
6858 L:      netdev@vger.kernel.org
6859 S:      Maintained
6860 F:      net/hsr/
6861
6862 HT16K33 LED CONTROLLER DRIVER
6863 M:      Robin van der Gracht <robin@protonic.nl>
6864 S:      Maintained
6865 F:      drivers/auxdisplay/ht16k33.c
6866 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6867
6868 HTCPEN TOUCHSCREEN DRIVER
6869 M:      Pau Oliva Fora <pof@eslack.org>
6870 L:      linux-input@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/input/touchscreen/htcpen.c
6873
6874 HUAWEI ETHERNET DRIVER
6875 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6876 L:      netdev@vger.kernel.org
6877 S:      Supported
6878 F:      Documentation/networking/hinic.txt
6879 F:      drivers/net/ethernet/huawei/hinic/
6880
6881 HUGETLB FILESYSTEM
6882 M:      Mike Kravetz <mike.kravetz@oracle.com>
6883 L:      linux-mm@kvack.org
6884 S:      Maintained
6885 F:      fs/hugetlbfs/
6886 F:      mm/hugetlb.c
6887 F:      include/linux/hugetlb.h
6888 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6889 F:      Documentation/vm/hugetlbfs_reserv.rst
6890 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6891
6892 HVA ST MEDIA DRIVER
6893 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6894 L:      linux-media@vger.kernel.org
6895 T:      git git://linuxtv.org/media_tree.git
6896 W:      https://linuxtv.org
6897 S:      Supported
6898 F:      drivers/media/platform/sti/hva
6899
6900 HWPOISON MEMORY FAILURE HANDLING
6901 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6902 L:      linux-mm@kvack.org
6903 S:      Maintained
6904 F:      mm/memory-failure.c
6905 F:      mm/hwpoison-inject.c
6906
6907 HYGON PROCESSOR SUPPORT
6908 M:      Pu Wen <puwen@hygon.cn>
6909 L:      linux-kernel@vger.kernel.org
6910 S:      Maintained
6911 F:      arch/x86/kernel/cpu/hygon.c
6912
6913 Hyper-V CORE AND DRIVERS
6914 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6915 M:      Haiyang Zhang <haiyangz@microsoft.com>
6916 M:      Stephen Hemminger <sthemmin@microsoft.com>
6917 M:      Sasha Levin <sashal@kernel.org>
6918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6919 L:      devel@linuxdriverproject.org
6920 S:      Supported
6921 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
6922 F:      arch/x86/include/asm/mshyperv.h
6923 F:      arch/x86/include/asm/trace/hyperv.h
6924 F:      arch/x86/include/asm/hyperv-tlfs.h
6925 F:      arch/x86/kernel/cpu/mshyperv.c
6926 F:      arch/x86/hyperv
6927 F:      drivers/hid/hid-hyperv.c
6928 F:      drivers/hv/
6929 F:      drivers/input/serio/hyperv-keyboard.c
6930 F:      drivers/pci/controller/pci-hyperv.c
6931 F:      drivers/net/hyperv/
6932 F:      drivers/scsi/storvsc_drv.c
6933 F:      drivers/uio/uio_hv_generic.c
6934 F:      drivers/video/fbdev/hyperv_fb.c
6935 F:      net/vmw_vsock/hyperv_transport.c
6936 F:      include/linux/hyperv.h
6937 F:      include/uapi/linux/hyperv.h
6938 F:      tools/hv/
6939 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6940
6941 HYPERVISOR VIRTUAL CONSOLE DRIVER
6942 L:      linuxppc-dev@lists.ozlabs.org
6943 S:      Odd Fixes
6944 F:      drivers/tty/hvc/
6945
6946 I2C ACPI SUPPORT
6947 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6948 L:      linux-i2c@vger.kernel.org
6949 L:      linux-acpi@vger.kernel.org
6950 S:      Maintained
6951 F:      drivers/i2c/i2c-core-acpi.c
6952
6953 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6954 M:      Ajay Gupta <ajayg@nvidia.com>
6955 L:      linux-i2c@vger.kernel.org
6956 S:      Maintained
6957 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6958 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6959
6960 I2C MUXES
6961 M:      Peter Rosin <peda@axentia.se>
6962 L:      linux-i2c@vger.kernel.org
6963 S:      Maintained
6964 F:      Documentation/i2c/i2c-topology
6965 F:      Documentation/i2c/muxes/
6966 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6967 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6968 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6969 F:      drivers/i2c/i2c-mux.c
6970 F:      drivers/i2c/muxes/
6971 F:      include/linux/i2c-mux.h
6972
6973 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6974 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6975 L:      linux-i2c@vger.kernel.org
6976 S:      Maintained
6977 F:      drivers/i2c/busses/i2c-mv64xxx.c
6978
6979 I2C OVER PARALLEL PORT
6980 M:      Jean Delvare <jdelvare@suse.com>
6981 L:      linux-i2c@vger.kernel.org
6982 S:      Maintained
6983 F:      Documentation/i2c/busses/i2c-parport
6984 F:      Documentation/i2c/busses/i2c-parport-light
6985 F:      drivers/i2c/busses/i2c-parport.c
6986 F:      drivers/i2c/busses/i2c-parport-light.c
6987
6988 I2C SUBSYSTEM
6989 M:      Wolfram Sang <wsa@the-dreams.de>
6990 L:      linux-i2c@vger.kernel.org
6991 W:      https://i2c.wiki.kernel.org/
6992 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6994 S:      Maintained
6995 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6996 F:      Documentation/i2c/
6997 F:      drivers/i2c/*
6998 F:      include/linux/i2c.h
6999 F:      include/linux/i2c-dev.h
7000 F:      include/linux/i2c-smbus.h
7001 F:      include/uapi/linux/i2c.h
7002 F:      include/uapi/linux/i2c-*.h
7003
7004 I2C SUBSYSTEM HOST DRIVERS
7005 L:      linux-i2c@vger.kernel.org
7006 W:      https://i2c.wiki.kernel.org/
7007 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7009 S:      Odd Fixes
7010 F:      Documentation/devicetree/bindings/i2c/
7011 F:      drivers/i2c/algos/
7012 F:      drivers/i2c/busses/
7013
7014 I2C-TAOS-EVM DRIVER
7015 M:      Jean Delvare <jdelvare@suse.com>
7016 L:      linux-i2c@vger.kernel.org
7017 S:      Maintained
7018 F:      Documentation/i2c/busses/i2c-taos-evm
7019 F:      drivers/i2c/busses/i2c-taos-evm.c
7020
7021 I2C-TINY-USB DRIVER
7022 M:      Till Harbaum <till@harbaum.org>
7023 L:      linux-i2c@vger.kernel.org
7024 W:      http://www.harbaum.org/till/i2c_tiny_usb
7025 S:      Maintained
7026 F:      drivers/i2c/busses/i2c-tiny-usb.c
7027
7028 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7029 M:      Jean Delvare <jdelvare@suse.com>
7030 L:      linux-i2c@vger.kernel.org
7031 S:      Maintained
7032 F:      Documentation/i2c/busses/i2c-ali1535
7033 F:      Documentation/i2c/busses/i2c-ali1563
7034 F:      Documentation/i2c/busses/i2c-ali15x3
7035 F:      Documentation/i2c/busses/i2c-amd756
7036 F:      Documentation/i2c/busses/i2c-amd8111
7037 F:      Documentation/i2c/busses/i2c-i801
7038 F:      Documentation/i2c/busses/i2c-nforce2
7039 F:      Documentation/i2c/busses/i2c-piix4
7040 F:      Documentation/i2c/busses/i2c-sis5595
7041 F:      Documentation/i2c/busses/i2c-sis630
7042 F:      Documentation/i2c/busses/i2c-sis96x
7043 F:      Documentation/i2c/busses/i2c-via
7044 F:      Documentation/i2c/busses/i2c-viapro
7045 F:      drivers/i2c/busses/i2c-ali1535.c
7046 F:      drivers/i2c/busses/i2c-ali1563.c
7047 F:      drivers/i2c/busses/i2c-ali15x3.c
7048 F:      drivers/i2c/busses/i2c-amd756.c
7049 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7050 F:      drivers/i2c/busses/i2c-amd8111.c
7051 F:      drivers/i2c/busses/i2c-i801.c
7052 F:      drivers/i2c/busses/i2c-isch.c
7053 F:      drivers/i2c/busses/i2c-nforce2.c
7054 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7055 F:      drivers/i2c/busses/i2c-piix4.c
7056 F:      drivers/i2c/busses/i2c-sis5595.c
7057 F:      drivers/i2c/busses/i2c-sis630.c
7058 F:      drivers/i2c/busses/i2c-sis96x.c
7059 F:      drivers/i2c/busses/i2c-via.c
7060 F:      drivers/i2c/busses/i2c-viapro.c
7061
7062 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7063 M:      Hans de Goede <hdegoede@redhat.com>
7064 L:      linux-i2c@vger.kernel.org
7065 S:      Maintained
7066 F:      drivers/i2c/busses/i2c-cht-wc.c
7067
7068 I2C/SMBUS ISMT DRIVER
7069 M:      Seth Heasley <seth.heasley@intel.com>
7070 M:      Neil Horman <nhorman@tuxdriver.com>
7071 L:      linux-i2c@vger.kernel.org
7072 F:      drivers/i2c/busses/i2c-ismt.c
7073 F:      Documentation/i2c/busses/i2c-ismt
7074
7075 I2C/SMBUS STUB DRIVER
7076 M:      Jean Delvare <jdelvare@suse.com>
7077 L:      linux-i2c@vger.kernel.org
7078 S:      Maintained
7079 F:      drivers/i2c/i2c-stub.c
7080
7081 IA64 (Itanium) PLATFORM
7082 M:      Tony Luck <tony.luck@intel.com>
7083 M:      Fenghua Yu <fenghua.yu@intel.com>
7084 L:      linux-ia64@vger.kernel.org
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7086 S:      Maintained
7087 F:      arch/ia64/
7088
7089 IBM Power 842 compression accelerator
7090 M:      Haren Myneni <haren@us.ibm.com>
7091 S:      Supported
7092 F:      drivers/crypto/nx/Makefile
7093 F:      drivers/crypto/nx/Kconfig
7094 F:      drivers/crypto/nx/nx-842*
7095 F:      include/linux/sw842.h
7096 F:      crypto/842.c
7097 F:      lib/842/
7098
7099 IBM Power in-Nest Crypto Acceleration
7100 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7101 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7102 L:      linux-crypto@vger.kernel.org
7103 S:      Supported
7104 F:      drivers/crypto/nx/Makefile
7105 F:      drivers/crypto/nx/Kconfig
7106 F:      drivers/crypto/nx/nx-aes*
7107 F:      drivers/crypto/nx/nx-sha*
7108 F:      drivers/crypto/nx/nx.*
7109 F:      drivers/crypto/nx/nx_csbcpb.h
7110 F:      drivers/crypto/nx/nx_debugfs.h
7111
7112 IBM Power Linux RAID adapter
7113 M:      Brian King <brking@us.ibm.com>
7114 S:      Supported
7115 F:      drivers/scsi/ipr.*
7116
7117 IBM Power SRIOV Virtual NIC Device Driver
7118 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7119 M:      John Allen <jallen@linux.vnet.ibm.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      drivers/net/ethernet/ibm/ibmvnic.*
7123
7124 IBM Power Virtual Accelerator Switchboard
7125 M:      Sukadev Bhattiprolu
7126 L:      linuxppc-dev@lists.ozlabs.org
7127 S:      Supported
7128 F:      arch/powerpc/platforms/powernv/vas*
7129 F:      arch/powerpc/platforms/powernv/copy-paste.h
7130 F:      arch/powerpc/include/asm/vas.h
7131 F:      arch/powerpc/include/uapi/asm/vas.h
7132
7133 IBM Power Virtual Ethernet Device Driver
7134 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7135 L:      netdev@vger.kernel.org
7136 S:      Supported
7137 F:      drivers/net/ethernet/ibm/ibmveth.*
7138
7139 IBM Power Virtual FC Device Drivers
7140 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7141 L:      linux-scsi@vger.kernel.org
7142 S:      Supported
7143 F:      drivers/scsi/ibmvscsi/ibmvfc*
7144
7145 IBM Power Virtual Management Channel Driver
7146 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7147 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7148 S:      Supported
7149 F:      drivers/misc/ibmvmc.*
7150
7151 IBM Power Virtual SCSI Device Drivers
7152 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7153 L:      linux-scsi@vger.kernel.org
7154 S:      Supported
7155 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7156 F:      include/scsi/viosrp.h
7157
7158 IBM Power Virtual SCSI Device Target Driver
7159 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7160 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7161 L:      linux-scsi@vger.kernel.org
7162 L:      target-devel@vger.kernel.org
7163 S:      Supported
7164 F:      drivers/scsi/ibmvscsi_tgt/
7165
7166 IBM Power VMX Cryptographic instructions
7167 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7168 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7169 L:      linux-crypto@vger.kernel.org
7170 S:      Supported
7171 F:      drivers/crypto/vmx/Makefile
7172 F:      drivers/crypto/vmx/Kconfig
7173 F:      drivers/crypto/vmx/vmx.c
7174 F:      drivers/crypto/vmx/aes*
7175 F:      drivers/crypto/vmx/ghash*
7176 F:      drivers/crypto/vmx/ppc-xlate.pl
7177
7178 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7179 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7180 L:      linux-pci@vger.kernel.org
7181 L:      linuxppc-dev@lists.ozlabs.org
7182 S:      Supported
7183 F:      drivers/pci/hotplug/rpaphp*
7184
7185 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7186 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7187 L:      linux-pci@vger.kernel.org
7188 L:      linuxppc-dev@lists.ozlabs.org
7189 S:      Supported
7190 F:      drivers/pci/hotplug/rpadlpar*
7191
7192 IBM ServeRAID RAID DRIVER
7193 S:      Orphan
7194 F:      drivers/scsi/ips.*
7195
7196 ICH LPC AND GPIO DRIVER
7197 M:      Peter Tyser <ptyser@xes-inc.com>
7198 S:      Maintained
7199 F:      drivers/mfd/lpc_ich.c
7200 F:      drivers/gpio/gpio-ich.c
7201
7202 IDE SUBSYSTEM
7203 M:      "David S. Miller" <davem@davemloft.net>
7204 L:      linux-ide@vger.kernel.org
7205 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7207 S:      Maintained
7208 F:      Documentation/ide/
7209 F:      drivers/ide/
7210 F:      include/linux/ide.h
7211
7212 IDE/ATAPI DRIVERS
7213 M:      Borislav Petkov <bp@alien8.de>
7214 L:      linux-ide@vger.kernel.org
7215 S:      Maintained
7216 F:      Documentation/cdrom/ide-cd
7217 F:      drivers/ide/ide-cd*
7218
7219 IDEAPAD LAPTOP EXTRAS DRIVER
7220 M:      Ike Panhc <ike.pan@canonical.com>
7221 L:      platform-driver-x86@vger.kernel.org
7222 W:      http://launchpad.net/ideapad-laptop
7223 S:      Maintained
7224 F:      drivers/platform/x86/ideapad-laptop.c
7225
7226 IDEAPAD LAPTOP SLIDEBAR DRIVER
7227 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7228 L:      linux-input@vger.kernel.org
7229 W:      https://github.com/o2genum/ideapad-slidebar
7230 S:      Maintained
7231 F:      drivers/input/misc/ideapad_slidebar.c
7232
7233 IDT VersaClock 5 CLOCK DRIVER
7234 M:      Marek Vasut <marek.vasut@gmail.com>
7235 S:      Maintained
7236 F:      drivers/clk/clk-versaclock5.c
7237
7238 IEEE 802.15.4 SUBSYSTEM
7239 M:      Alexander Aring <alex.aring@gmail.com>
7240 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7241 L:      linux-wpan@vger.kernel.org
7242 W:      http://wpan.cakelab.org/
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7245 S:      Maintained
7246 F:      net/ieee802154/
7247 F:      net/mac802154/
7248 F:      drivers/net/ieee802154/
7249 F:      include/linux/nl802154.h
7250 F:      include/linux/ieee802154.h
7251 F:      include/net/nl802154.h
7252 F:      include/net/mac802154.h
7253 F:      include/net/af_ieee802154.h
7254 F:      include/net/cfg802154.h
7255 F:      include/net/ieee802154_netdev.h
7256 F:      Documentation/networking/ieee802154.txt
7257
7258 IFE PROTOCOL
7259 M:      Yotam Gigi <yotam.gi@gmail.com>
7260 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7261 F:      net/ife
7262 F:      include/net/ife.h
7263 F:      include/uapi/linux/ife.h
7264
7265 IGORPLUG-USB IR RECEIVER
7266 M:      Sean Young <sean@mess.org>
7267 L:      linux-media@vger.kernel.org
7268 S:      Maintained
7269 F:      drivers/media/rc/igorplugusb.c
7270
7271 IGUANAWORKS USB IR TRANSCEIVER
7272 M:      Sean Young <sean@mess.org>
7273 L:      linux-media@vger.kernel.org
7274 S:      Maintained
7275 F:      drivers/media/rc/iguanair.c
7276
7277 IIO DIGITAL POTENTIOMETER DAC
7278 M:      Peter Rosin <peda@axentia.se>
7279 L:      linux-iio@vger.kernel.org
7280 S:      Maintained
7281 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7282 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7283 F:      drivers/iio/dac/dpot-dac.c
7284
7285 IIO ENVELOPE DETECTOR
7286 M:      Peter Rosin <peda@axentia.se>
7287 L:      linux-iio@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7290 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7291 F:      drivers/iio/adc/envelope-detector.c
7292
7293 IIO MULTIPLEXER
7294 M:      Peter Rosin <peda@axentia.se>
7295 L:      linux-iio@vger.kernel.org
7296 S:      Maintained
7297 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7298 F:      drivers/iio/multiplexer/iio-mux.c
7299
7300 IIO SUBSYSTEM AND DRIVERS
7301 M:      Jonathan Cameron <jic23@kernel.org>
7302 R:      Hartmut Knaack <knaack.h@gmx.de>
7303 R:      Lars-Peter Clausen <lars@metafoo.de>
7304 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7305 L:      linux-iio@vger.kernel.org
7306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7307 S:      Maintained
7308 F:      Documentation/ABI/testing/configfs-iio*
7309 F:      Documentation/ABI/testing/sysfs-bus-iio*
7310 F:      Documentation/devicetree/bindings/iio/
7311 F:      drivers/iio/
7312 F:      drivers/staging/iio/
7313 F:      include/linux/iio/
7314 F:      tools/iio/
7315
7316 IIO UNIT CONVERTER
7317 M:      Peter Rosin <peda@axentia.se>
7318 L:      linux-iio@vger.kernel.org
7319 S:      Maintained
7320 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7321 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7322 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7323 F:      drivers/iio/afe/iio-rescale.c
7324
7325 IKANOS/ADI EAGLE ADSL USB DRIVER
7326 M:      Matthieu Castet <castet.matthieu@free.fr>
7327 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7328 S:      Maintained
7329 F:      drivers/usb/atm/ueagle-atm.c
7330
7331 IMGTEC ASCII LCD DRIVER
7332 M:      Paul Burton <paul.burton@mips.com>
7333 S:      Maintained
7334 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7335 F:      drivers/auxdisplay/img-ascii-lcd.c
7336
7337 IMGTEC IR DECODER DRIVER
7338 M:      James Hogan <jhogan@kernel.org>
7339 S:      Maintained
7340 F:      drivers/media/rc/img-ir/
7341
7342 IMON SOUNDGRAPH USB IR RECEIVER
7343 M:      Sean Young <sean@mess.org>
7344 L:      linux-media@vger.kernel.org
7345 S:      Maintained
7346 F:      drivers/media/rc/imon_raw.c
7347 F:      drivers/media/rc/imon.c
7348
7349 IMS TWINTURBO FRAMEBUFFER DRIVER
7350 L:      linux-fbdev@vger.kernel.org
7351 S:      Orphan
7352 F:      drivers/video/fbdev/imsttfb.c
7353
7354 INA209 HARDWARE MONITOR DRIVER
7355 M:      Guenter Roeck <linux@roeck-us.net>
7356 L:      linux-hwmon@vger.kernel.org
7357 S:      Maintained
7358 F:      Documentation/hwmon/ina209
7359 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7360 F:      drivers/hwmon/ina209.c
7361
7362 INA2XX HARDWARE MONITOR DRIVER
7363 M:      Guenter Roeck <linux@roeck-us.net>
7364 L:      linux-hwmon@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/hwmon/ina2xx
7367 F:      drivers/hwmon/ina2xx.c
7368 F:      include/linux/platform_data/ina2xx.h
7369
7370 INDUSTRY PACK SUBSYSTEM (IPACK)
7371 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7372 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7373 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7374 L:      industrypack-devel@lists.sourceforge.net
7375 W:      http://industrypack.sourceforge.net
7376 S:      Maintained
7377 F:      drivers/ipack/
7378
7379 INFINIBAND SUBSYSTEM
7380 M:      Doug Ledford <dledford@redhat.com>
7381 M:      Jason Gunthorpe <jgg@mellanox.com>
7382 L:      linux-rdma@vger.kernel.org
7383 W:      https://github.com/linux-rdma/rdma-core
7384 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7386 S:      Supported
7387 F:      Documentation/devicetree/bindings/infiniband/
7388 F:      Documentation/infiniband/
7389 F:      drivers/infiniband/
7390 F:      include/uapi/linux/if_infiniband.h
7391 F:      include/uapi/rdma/
7392 F:      include/rdma/
7393
7394 INGENIC JZ4780 DMA Driver
7395 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7396 S:      Maintained
7397 F:      drivers/dma/dma-jz4780.c
7398
7399 INGENIC JZ4780 NAND DRIVER
7400 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7401 L:      linux-mtd@lists.infradead.org
7402 S:      Maintained
7403 F:      drivers/mtd/nand/raw/jz4780_*
7404
7405 INOTIFY
7406 M:      Jan Kara <jack@suse.cz>
7407 R:      Amir Goldstein <amir73il@gmail.com>
7408 L:      linux-fsdevel@vger.kernel.org
7409 S:      Maintained
7410 F:      Documentation/filesystems/inotify.txt
7411 F:      fs/notify/inotify/
7412 F:      include/linux/inotify.h
7413 F:      include/uapi/linux/inotify.h
7414
7415 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7416 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7417 L:      linux-input@vger.kernel.org
7418 Q:      http://patchwork.kernel.org/project/linux-input/list/
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7420 S:      Maintained
7421 F:      drivers/input/
7422 F:      include/linux/input.h
7423 F:      include/uapi/linux/input.h
7424 F:      include/uapi/linux/input-event-codes.h
7425 F:      include/linux/input/
7426 F:      Documentation/devicetree/bindings/input/
7427 F:      Documentation/devicetree/bindings/serio/
7428 F:      Documentation/input/
7429
7430 INPUT MULTITOUCH (MT) PROTOCOL
7431 M:      Henrik Rydberg <rydberg@bitmath.org>
7432 L:      linux-input@vger.kernel.org
7433 S:      Odd fixes
7434 F:      Documentation/input/multi-touch-protocol.rst
7435 F:      drivers/input/input-mt.c
7436 K:      \b(ABS|SYN)_MT_
7437
7438 INSIDE SECURE CRYPTO DRIVER
7439 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7440 F:      drivers/crypto/inside-secure/
7441 S:      Maintained
7442 L:      linux-crypto@vger.kernel.org
7443
7444 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7445 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7446 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7447 L:      linux-integrity@vger.kernel.org
7448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7449 S:      Supported
7450 F:      security/integrity/ima/
7451
7452 INTEL 810/815 FRAMEBUFFER DRIVER
7453 M:      Antonino Daplas <adaplas@gmail.com>
7454 L:      linux-fbdev@vger.kernel.org
7455 S:      Maintained
7456 F:      drivers/video/fbdev/i810/
7457
7458 INTEL ASoC DRIVERS
7459 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7460 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7461 M:      Jie Yang <yang.jie@linux.intel.com>
7462 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7463 S:      Supported
7464 F:      sound/soc/intel/
7465
7466 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7467 M:      Hans de Goede <hdegoede@redhat.com>
7468 L:      platform-driver-x86@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/platform/x86/intel_atomisp2_pm.c
7471
7472 INTEL C600 SERIES SAS CONTROLLER DRIVER
7473 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7474 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7475 L:      linux-scsi@vger.kernel.org
7476 T:      git git://git.code.sf.net/p/intel-sas/isci
7477 S:      Supported
7478 F:      drivers/scsi/isci/
7479
7480 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7481 M:      Jani Nikula <jani.nikula@linux.intel.com>
7482 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7483 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7484 L:      intel-gfx@lists.freedesktop.org
7485 W:      https://01.org/linuxgraphics/
7486 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7487 C:      irc://chat.freenode.net/intel-gfx
7488 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7489 T:      git git://anongit.freedesktop.org/drm-intel
7490 S:      Supported
7491 F:      drivers/gpu/drm/i915/
7492 F:      include/drm/i915*
7493 F:      include/uapi/drm/i915_drm.h
7494 F:      Documentation/gpu/i915.rst
7495
7496 INTEL ETHERNET DRIVERS
7497 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7498 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7499 W:      http://www.intel.com/support/feedback.htm
7500 W:      http://e1000.sourceforge.net/
7501 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7504 S:      Supported
7505 F:      Documentation/networking/device_drivers/intel/e100.rst
7506 F:      Documentation/networking/device_drivers/intel/e1000.rst
7507 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7508 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7509 F:      Documentation/networking/device_drivers/intel/igb.rst
7510 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7511 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7512 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7513 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7514 F:      Documentation/networking/device_drivers/intel/i40e.rst
7515 F:      Documentation/networking/device_drivers/intel/iavf.rst
7516 F:      Documentation/networking/device_drivers/intel/ice.rst
7517 F:      drivers/net/ethernet/intel/
7518 F:      drivers/net/ethernet/intel/*/
7519 F:      include/linux/avf/virtchnl.h
7520
7521 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7522 M:      Maik Broemme <mbroemme@libmpq.org>
7523 L:      linux-fbdev@vger.kernel.org
7524 S:      Maintained
7525 F:      Documentation/fb/intelfb.txt
7526 F:      drivers/video/fbdev/intelfb/
7527
7528 INTEL GPIO DRIVERS
7529 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7530 L:      linux-gpio@vger.kernel.org
7531 S:      Maintained
7532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7533 F:      drivers/gpio/gpio-ich.c
7534 F:      drivers/gpio/gpio-intel-mid.c
7535 F:      drivers/gpio/gpio-lynxpoint.c
7536 F:      drivers/gpio/gpio-merrifield.c
7537 F:      drivers/gpio/gpio-ml-ioh.c
7538 F:      drivers/gpio/gpio-pch.c
7539 F:      drivers/gpio/gpio-sch.c
7540 F:      drivers/gpio/gpio-sodaville.c
7541
7542 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7543 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7544 M:      Zhi Wang <zhi.a.wang@intel.com>
7545 L:      intel-gvt-dev@lists.freedesktop.org
7546 L:      intel-gfx@lists.freedesktop.org
7547 W:      https://01.org/igvt-g
7548 T:      git https://github.com/intel/gvt-linux.git
7549 S:      Supported
7550 F:      drivers/gpu/drm/i915/gvt/
7551
7552 INTEL HID EVENT DRIVER
7553 M:      Alex Hung <alex.hung@canonical.com>
7554 L:      platform-driver-x86@vger.kernel.org
7555 S:      Maintained
7556 F:      drivers/platform/x86/intel-hid.c
7557
7558 INTEL I/OAT DMA DRIVER
7559 M:      Dave Jiang <dave.jiang@intel.com>
7560 R:      Dan Williams <dan.j.williams@intel.com>
7561 L:      dmaengine@vger.kernel.org
7562 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7563 S:      Supported
7564 F:      drivers/dma/ioat*
7565
7566 INTEL IDLE DRIVER
7567 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7568 M:      Len Brown <lenb@kernel.org>
7569 L:      linux-pm@vger.kernel.org
7570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7571 B:      https://bugzilla.kernel.org
7572 S:      Supported
7573 F:      drivers/idle/intel_idle.c
7574
7575 INTEL INTEGRATED SENSOR HUB DRIVER
7576 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7577 M:      Jiri Kosina <jikos@kernel.org>
7578 L:      linux-input@vger.kernel.org
7579 S:      Maintained
7580 F:      drivers/hid/intel-ish-hid/
7581
7582 INTEL IOMMU (VT-d)
7583 M:      David Woodhouse <dwmw2@infradead.org>
7584 L:      iommu@lists.linux-foundation.org
7585 T:      git git://git.infradead.org/iommu-2.6.git
7586 S:      Supported
7587 F:      drivers/iommu/intel-iommu.c
7588 F:      include/linux/intel-iommu.h
7589
7590 INTEL IOP-ADMA DMA DRIVER
7591 R:      Dan Williams <dan.j.williams@intel.com>
7592 S:      Odd fixes
7593 F:      drivers/dma/iop-adma.c
7594
7595 INTEL IPU3 CSI-2 CIO2 DRIVER
7596 M:      Yong Zhi <yong.zhi@intel.com>
7597 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7598 M:      Bingbu Cao <bingbu.cao@intel.com>
7599 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7600 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7601 L:      linux-media@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/media/pci/intel/ipu3/
7604 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7605
7606 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7607 M:      Krzysztof Halasa <khalasa@piap.pl>
7608 S:      Maintained
7609 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7610 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7611 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7612 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7613 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7614 F:      drivers/net/wan/ixp4xx_hss.c
7615
7616 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7617 M:      Deepak Saxena <dsaxena@plexity.net>
7618 S:      Maintained
7619 F:      drivers/char/hw_random/ixp4xx-rng.c
7620
7621 INTEL MANAGEMENT ENGINE (mei)
7622 M:      Tomas Winkler <tomas.winkler@intel.com>
7623 L:      linux-kernel@vger.kernel.org
7624 S:      Supported
7625 F:      include/uapi/linux/mei.h
7626 F:      include/linux/mei_cl_bus.h
7627 F:      drivers/misc/mei/*
7628 F:      drivers/watchdog/mei_wdt.c
7629 F:      Documentation/misc-devices/mei/*
7630 F:      samples/mei/*
7631
7632 INTEL MENLOW THERMAL DRIVER
7633 M:      Sujith Thomas <sujith.thomas@intel.com>
7634 L:      platform-driver-x86@vger.kernel.org
7635 W:      https://01.org/linux-acpi
7636 S:      Supported
7637 F:      drivers/platform/x86/intel_menlow.c
7638
7639 INTEL MIC DRIVERS (mic)
7640 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7641 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7642 S:      Supported
7643 W:      https://github.com/sudeepdutt/mic
7644 W:      http://software.intel.com/en-us/mic-developer
7645 F:      include/linux/mic_bus.h
7646 F:      include/linux/scif.h
7647 F:      include/uapi/linux/mic_common.h
7648 F:      include/uapi/linux/mic_ioctl.h
7649 F:      include/uapi/linux/scif_ioctl.h
7650 F:      drivers/misc/mic/
7651 F:      drivers/dma/mic_x100_dma.c
7652 F:      drivers/dma/mic_x100_dma.h
7653 F:      Documentation/mic/
7654
7655 INTEL PMC CORE DRIVER
7656 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7657 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7658 L:      platform-driver-x86@vger.kernel.org
7659 S:      Maintained
7660 F:      drivers/platform/x86/intel_pmc_core*
7661
7662 INTEL PMC/P-Unit IPC DRIVER
7663 M:      Zha Qipeng<qipeng.zha@intel.com>
7664 L:      platform-driver-x86@vger.kernel.org
7665 S:      Maintained
7666 F:      drivers/platform/x86/intel_pmc_ipc.c
7667 F:      drivers/platform/x86/intel_punit_ipc.c
7668 F:      arch/x86/include/asm/intel_pmc_ipc.h
7669 F:      arch/x86/include/asm/intel_punit_ipc.h
7670
7671 INTEL PMIC GPIO DRIVERS
7672 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7673 S:      Maintained
7674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7675 F:      drivers/gpio/gpio-*cove.c
7676 F:      drivers/gpio/gpio-msic.c
7677
7678 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7679 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7680 S:      Maintained
7681 F:      drivers/mfd/intel_msic.c
7682 F:      drivers/mfd/intel_soc_pmic*
7683 F:      include/linux/mfd/intel_msic.h
7684 F:      include/linux/mfd/intel_soc_pmic*
7685
7686 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7687 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7688 L:      linux-wireless@vger.kernel.org
7689 S:      Maintained
7690 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7691 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7692 F:      drivers/net/wireless/intel/ipw2x00/
7693
7694 INTEL PSTATE DRIVER
7695 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7696 M:      Len Brown <lenb@kernel.org>
7697 L:      linux-pm@vger.kernel.org
7698 S:      Supported
7699 F:      drivers/cpufreq/intel_pstate.c
7700
7701 INTEL RDMA RNIC DRIVER
7702 M:      Faisal Latif <faisal.latif@intel.com>
7703 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7704 L:      linux-rdma@vger.kernel.org
7705 S:      Supported
7706 F:      drivers/infiniband/hw/i40iw/
7707 F:      include/uapi/rdma/i40iw-abi.h
7708
7709 INTEL TELEMETRY DRIVER
7710 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7711 M:      "David E. Box" <david.e.box@linux.intel.com>
7712 L:      platform-driver-x86@vger.kernel.org
7713 S:      Maintained
7714 F:      arch/x86/include/asm/intel_telemetry.h
7715 F:      drivers/platform/x86/intel_telemetry*
7716
7717 INTEL VIRTUAL BUTTON DRIVER
7718 M:      AceLan Kao <acelan.kao@canonical.com>
7719 L:      platform-driver-x86@vger.kernel.org
7720 S:      Maintained
7721 F:      drivers/platform/x86/intel-vbtn.c
7722
7723 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7724 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7725 L:      linux-wireless@vger.kernel.org
7726 S:      Supported
7727 F:      drivers/net/wireless/intel/iwlegacy/
7728
7729 INTEL WIRELESS WIFI LINK (iwlwifi)
7730 M:      Johannes Berg <johannes.berg@intel.com>
7731 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7732 M:      Luca Coelho <luciano.coelho@intel.com>
7733 M:      Intel Linux Wireless <linuxwifi@intel.com>
7734 L:      linux-wireless@vger.kernel.org
7735 W:      http://intellinuxwireless.org
7736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7737 S:      Supported
7738 F:      drivers/net/wireless/intel/iwlwifi/
7739
7740 INTEL WIRELESS WIMAX CONNECTION 2400
7741 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7742 M:      linux-wimax@intel.com
7743 L:      wimax@linuxwimax.org (subscribers-only)
7744 S:      Supported
7745 W:      http://linuxwimax.org
7746 F:      Documentation/wimax/README.i2400m
7747 F:      drivers/net/wimax/i2400m/
7748 F:      include/uapi/linux/wimax/i2400m.h
7749
7750 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7751 M:      Mario Limonciello <mario.limonciello@dell.com>
7752 S:      Maintained
7753 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7754
7755 INTEL(R) TRACE HUB
7756 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7757 S:      Supported
7758 F:      Documentation/trace/intel_th.rst
7759 F:      drivers/hwtracing/intel_th/
7760
7761 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7762 M:      Ning Sun <ning.sun@intel.com>
7763 L:      tboot-devel@lists.sourceforge.net
7764 W:      http://tboot.sourceforge.net
7765 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7766 S:      Supported
7767 F:      Documentation/intel_txt.txt
7768 F:      include/linux/tboot.h
7769 F:      arch/x86/kernel/tboot.c
7770
7771 INTEL-MID GPIO DRIVER
7772 M:      David Cohen <david.a.cohen@linux.intel.com>
7773 L:      linux-gpio@vger.kernel.org
7774 S:      Maintained
7775 F:      drivers/gpio/gpio-intel-mid.c
7776
7777 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7778 M:      Linus Walleij <linus.walleij@linaro.org>
7779 L:      linux-iio@vger.kernel.org
7780 S:      Maintained
7781 F:      drivers/iio/gyro/mpu3050*
7782 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7783
7784 IOC3 ETHERNET DRIVER
7785 M:      Ralf Baechle <ralf@linux-mips.org>
7786 L:      linux-mips@vger.kernel.org
7787 S:      Maintained
7788 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7789
7790 IOC3 SERIAL DRIVER
7791 M:      Pat Gefre <pfg@sgi.com>
7792 L:      linux-serial@vger.kernel.org
7793 S:      Maintained
7794 F:      drivers/tty/serial/ioc3_serial.c
7795
7796 IOMMU DRIVERS
7797 M:      Joerg Roedel <joro@8bytes.org>
7798 L:      iommu@lists.linux-foundation.org
7799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7800 S:      Maintained
7801 F:      Documentation/devicetree/bindings/iommu/
7802 F:      drivers/iommu/
7803 F:      include/linux/iommu.h
7804 F:      include/linux/of_iommu.h
7805 F:      include/linux/iova.h
7806
7807 IP MASQUERADING
7808 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7809 S:      Maintained
7810 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7811
7812 IPMI SUBSYSTEM
7813 M:      Corey Minyard <minyard@acm.org>
7814 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7815 W:      http://openipmi.sourceforge.net/
7816 S:      Supported
7817 F:      Documentation/devicetree/bindings/ipmi/
7818 F:      Documentation/IPMI.txt
7819 F:      drivers/char/ipmi/
7820 F:      include/linux/ipmi*
7821 F:      include/uapi/linux/ipmi*
7822
7823 IPS SCSI RAID DRIVER
7824 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7825 L:      linux-scsi@vger.kernel.org
7826 W:      http://www.adaptec.com/
7827 S:      Maintained
7828 F:      drivers/scsi/ips*
7829
7830 IPVS
7831 M:      Wensong Zhang <wensong@linux-vs.org>
7832 M:      Simon Horman <horms@verge.net.au>
7833 M:      Julian Anastasov <ja@ssi.bg>
7834 L:      netdev@vger.kernel.org
7835 L:      lvs-devel@vger.kernel.org
7836 S:      Maintained
7837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7839 F:      Documentation/networking/ipvs-sysctl.txt
7840 F:      include/net/ip_vs.h
7841 F:      include/uapi/linux/ip_vs.h
7842 F:      net/netfilter/ipvs/
7843
7844 IPWIRELESS DRIVER
7845 M:      Jiri Kosina <jikos@kernel.org>
7846 M:      David Sterba <dsterba@suse.com>
7847 S:      Odd Fixes
7848 F:      drivers/tty/ipwireless/
7849
7850 IPX NETWORK LAYER
7851 L:      netdev@vger.kernel.org
7852 S:      Obsolete
7853 F:      include/uapi/linux/ipx.h
7854
7855 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7856 M:      Marc Zyngier <marc.zyngier@arm.com>
7857 S:      Maintained
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7859 F:      Documentation/IRQ-domain.txt
7860 F:      include/linux/irqdomain.h
7861 F:      kernel/irq/irqdomain.c
7862 F:      kernel/irq/msi.c
7863
7864 IRQ SUBSYSTEM
7865 M:      Thomas Gleixner <tglx@linutronix.de>
7866 L:      linux-kernel@vger.kernel.org
7867 S:      Maintained
7868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7869 F:      kernel/irq/
7870
7871 IRQCHIP DRIVERS
7872 M:      Thomas Gleixner <tglx@linutronix.de>
7873 M:      Jason Cooper <jason@lakedaemon.net>
7874 M:      Marc Zyngier <marc.zyngier@arm.com>
7875 L:      linux-kernel@vger.kernel.org
7876 S:      Maintained
7877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7878 F:      Documentation/devicetree/bindings/interrupt-controller/
7879 F:      drivers/irqchip/
7880
7881 ISA
7882 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7883 S:      Maintained
7884 F:      Documentation/isa.txt
7885 F:      drivers/base/isa.c
7886 F:      include/linux/isa.h
7887
7888 ISA RADIO MODULE
7889 M:      Hans Verkuil <hverkuil@xs4all.nl>
7890 L:      linux-media@vger.kernel.org
7891 T:      git git://linuxtv.org/media_tree.git
7892 W:      https://linuxtv.org
7893 S:      Maintained
7894 F:      drivers/media/radio/radio-isa*
7895
7896 ISAPNP
7897 M:      Jaroslav Kysela <perex@perex.cz>
7898 S:      Maintained
7899 F:      Documentation/isapnp.txt
7900 F:      drivers/pnp/isapnp/
7901 F:      include/linux/isapnp.h
7902
7903 ISCSI
7904 M:      Lee Duncan <lduncan@suse.com>
7905 M:      Chris Leech <cleech@redhat.com>
7906 L:      open-iscsi@googlegroups.com
7907 W:      www.open-iscsi.com
7908 S:      Maintained
7909 F:      drivers/scsi/*iscsi*
7910 F:      include/scsi/*iscsi*
7911
7912 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7913 M:      Peter Jones <pjones@redhat.com>
7914 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7915 S:      Maintained
7916 F:      drivers/firmware/iscsi_ibft*
7917
7918 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7919 M:      Sagi Grimberg <sagi@grimberg.me>
7920 M:      Max Gurtovoy <maxg@mellanox.com>
7921 L:      linux-rdma@vger.kernel.org
7922 S:      Supported
7923 W:      http://www.openfabrics.org
7924 W:      www.open-iscsi.org
7925 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7926 F:      drivers/infiniband/ulp/iser/
7927
7928 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7929 M:      Sagi Grimberg <sagi@grimberg.me>
7930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7931 L:      linux-rdma@vger.kernel.org
7932 L:      target-devel@vger.kernel.org
7933 S:      Supported
7934 W:      http://www.linux-iscsi.org
7935 F:      drivers/infiniband/ulp/isert
7936
7937 ISDN SUBSYSTEM
7938 M:      Karsten Keil <isdn@linux-pingi.de>
7939 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7940 L:      netdev@vger.kernel.org
7941 W:      http://www.isdn4linux.de
7942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7943 S:      Maintained
7944 F:      Documentation/isdn/
7945 F:      drivers/isdn/
7946 F:      include/linux/isdn.h
7947 F:      include/linux/isdn/
7948 F:      include/uapi/linux/isdn.h
7949 F:      include/uapi/linux/isdn/
7950
7951 IT87 HARDWARE MONITORING DRIVER
7952 M:      Jean Delvare <jdelvare@suse.com>
7953 L:      linux-hwmon@vger.kernel.org
7954 S:      Maintained
7955 F:      Documentation/hwmon/it87
7956 F:      drivers/hwmon/it87.c
7957
7958 IT913X MEDIA DRIVER
7959 M:      Antti Palosaari <crope@iki.fi>
7960 L:      linux-media@vger.kernel.org
7961 W:      https://linuxtv.org
7962 W:      http://palosaari.fi/linux/
7963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7964 T:      git git://linuxtv.org/anttip/media_tree.git
7965 S:      Maintained
7966 F:      drivers/media/tuners/it913x*
7967
7968 IVTV VIDEO4LINUX DRIVER
7969 M:      Andy Walls <awalls@md.metrocast.net>
7970 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7971 L:      linux-media@vger.kernel.org
7972 T:      git git://linuxtv.org/media_tree.git
7973 W:      http://www.ivtvdriver.org
7974 S:      Maintained
7975 F:      Documentation/media/v4l-drivers/ivtv*
7976 F:      drivers/media/pci/ivtv/
7977 F:      include/uapi/linux/ivtv*
7978
7979 IX2505V MEDIA DRIVER
7980 M:      Malcolm Priestley <tvboxspy@gmail.com>
7981 L:      linux-media@vger.kernel.org
7982 W:      https://linuxtv.org
7983 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7984 S:      Maintained
7985 F:      drivers/media/dvb-frontends/ix2505v*
7986
7987 JAILHOUSE HYPERVISOR INTERFACE
7988 M:      Jan Kiszka <jan.kiszka@siemens.com>
7989 L:      jailhouse-dev@googlegroups.com
7990 S:      Maintained
7991 F:      arch/x86/kernel/jailhouse.c
7992 F:      arch/x86/include/asm/jailhouse_para.h
7993
7994 JC42.4 TEMPERATURE SENSOR DRIVER
7995 M:      Guenter Roeck <linux@roeck-us.net>
7996 L:      linux-hwmon@vger.kernel.org
7997 S:      Maintained
7998 F:      drivers/hwmon/jc42.c
7999 F:      Documentation/hwmon/jc42
8000
8001 JFS FILESYSTEM
8002 M:      Dave Kleikamp <shaggy@kernel.org>
8003 L:      jfs-discussion@lists.sourceforge.net
8004 W:      http://jfs.sourceforge.net/
8005 T:      git git://github.com/kleikamp/linux-shaggy.git
8006 S:      Maintained
8007 F:      Documentation/filesystems/jfs.txt
8008 F:      fs/jfs/
8009
8010 JME NETWORK DRIVER
8011 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8012 L:      netdev@vger.kernel.org
8013 S:      Maintained
8014 F:      drivers/net/ethernet/jme.*
8015
8016 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8017 M:      David Woodhouse <dwmw2@infradead.org>
8018 L:      linux-mtd@lists.infradead.org
8019 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8020 S:      Maintained
8021 F:      fs/jffs2/
8022 F:      include/uapi/linux/jffs2.h
8023
8024 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8025 M:      "Theodore Ts'o" <tytso@mit.edu>
8026 M:      Jan Kara <jack@suse.com>
8027 L:      linux-ext4@vger.kernel.org
8028 S:      Maintained
8029 F:      fs/jbd2/
8030 F:      include/linux/jbd2.h
8031
8032 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8033 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8034 L:      linux-media@vger.kernel.org
8035 S:      Maintained
8036 F:      drivers/media/platform/rcar_jpu.c
8037
8038 JSM Neo PCI based serial card
8039 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8040 L:      linux-serial@vger.kernel.org
8041 S:      Maintained
8042 F:      drivers/tty/serial/jsm/
8043
8044 K10TEMP HARDWARE MONITORING DRIVER
8045 M:      Clemens Ladisch <clemens@ladisch.de>
8046 L:      linux-hwmon@vger.kernel.org
8047 S:      Maintained
8048 F:      Documentation/hwmon/k10temp
8049 F:      drivers/hwmon/k10temp.c
8050
8051 K8TEMP HARDWARE MONITORING DRIVER
8052 M:      Rudolf Marek <r.marek@assembler.cz>
8053 L:      linux-hwmon@vger.kernel.org
8054 S:      Maintained
8055 F:      Documentation/hwmon/k8temp
8056 F:      drivers/hwmon/k8temp.c
8057
8058 KASAN
8059 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8060 R:      Alexander Potapenko <glider@google.com>
8061 R:      Dmitry Vyukov <dvyukov@google.com>
8062 L:      kasan-dev@googlegroups.com
8063 S:      Maintained
8064 F:      arch/*/include/asm/kasan.h
8065 F:      arch/*/mm/kasan_init*
8066 F:      Documentation/dev-tools/kasan.rst
8067 F:      include/linux/kasan*.h
8068 F:      lib/test_kasan.c
8069 F:      mm/kasan/
8070 F:      scripts/Makefile.kasan
8071
8072 KCONFIG
8073 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8075 L:      linux-kbuild@vger.kernel.org
8076 S:      Maintained
8077 F:      Documentation/kbuild/kconfig*
8078 F:      scripts/kconfig/
8079 F:      scripts/Kconfig.include
8080
8081 KDUMP
8082 M:      Dave Young <dyoung@redhat.com>
8083 M:      Baoquan He <bhe@redhat.com>
8084 R:      Vivek Goyal <vgoyal@redhat.com>
8085 L:      kexec@lists.infradead.org
8086 W:      http://lse.sourceforge.net/kdump/
8087 S:      Maintained
8088 F:      Documentation/kdump/
8089
8090 KEENE FM RADIO TRANSMITTER DRIVER
8091 M:      Hans Verkuil <hverkuil@xs4all.nl>
8092 L:      linux-media@vger.kernel.org
8093 T:      git git://linuxtv.org/media_tree.git
8094 W:      https://linuxtv.org
8095 S:      Maintained
8096 F:      drivers/media/radio/radio-keene*
8097
8098 KERNEL AUTOMOUNTER
8099 M:      Ian Kent <raven@themaw.net>
8100 L:      autofs@vger.kernel.org
8101 S:      Maintained
8102 F:      fs/autofs/
8103
8104 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8105 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8106 M:      Michal Marek <michal.lkml@markovi.net>
8107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8108 L:      linux-kbuild@vger.kernel.org
8109 S:      Maintained
8110 F:      Documentation/kbuild/
8111 F:      Makefile
8112 F:      scripts/Kbuild*
8113 F:      scripts/Makefile*
8114 F:      scripts/basic/
8115 F:      scripts/mk*
8116 F:      scripts/mod/
8117 F:      scripts/package/
8118
8119 KERNEL JANITORS
8120 L:      kernel-janitors@vger.kernel.org
8121 W:      http://kernelnewbies.org/KernelJanitors
8122 S:      Odd Fixes
8123
8124 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8125 M:      "J. Bruce Fields" <bfields@fieldses.org>
8126 M:      Jeff Layton <jlayton@kernel.org>
8127 L:      linux-nfs@vger.kernel.org
8128 W:      http://nfs.sourceforge.net/
8129 T:      git git://linux-nfs.org/~bfields/linux.git
8130 S:      Supported
8131 F:      fs/nfsd/
8132 F:      include/uapi/linux/nfsd/
8133 F:      fs/lockd/
8134 F:      fs/nfs_common/
8135 F:      net/sunrpc/
8136 F:      include/linux/lockd/
8137 F:      include/linux/sunrpc/
8138 F:      include/uapi/linux/sunrpc/
8139
8140 KERNEL SELFTEST FRAMEWORK
8141 M:      Shuah Khan <shuah@kernel.org>
8142 L:      linux-kselftest@vger.kernel.org
8143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8144 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8145 S:      Maintained
8146 F:      tools/testing/selftests/
8147 F:      Documentation/dev-tools/kselftest*
8148
8149 KERNEL USERMODE HELPER
8150 M:      Luis Chamberlain <mcgrof@kernel.org>
8151 L:      linux-kernel@vger.kernel.org
8152 S:      Maintained
8153 F:      kernel/umh.c
8154 F:      include/linux/umh.h
8155
8156 KERNEL VIRTUAL MACHINE (KVM)
8157 M:      Paolo Bonzini <pbonzini@redhat.com>
8158 M:      Radim Krčmář <rkrcmar@redhat.com>
8159 L:      kvm@vger.kernel.org
8160 W:      http://www.linux-kvm.org
8161 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8162 S:      Supported
8163 F:      Documentation/virtual/kvm/
8164 F:      include/trace/events/kvm.h
8165 F:      include/uapi/asm-generic/kvm*
8166 F:      include/uapi/linux/kvm*
8167 F:      include/asm-generic/kvm*
8168 F:      include/linux/kvm*
8169 F:      include/kvm/iodev.h
8170 F:      virt/kvm/*
8171 F:      tools/kvm/
8172
8173 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8174 M:      Joerg Roedel <joro@8bytes.org>
8175 L:      kvm@vger.kernel.org
8176 W:      http://www.linux-kvm.org/
8177 S:      Maintained
8178 F:      arch/x86/include/asm/svm.h
8179 F:      arch/x86/kvm/svm.c
8180
8181 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8182 M:      Christoffer Dall <christoffer.dall@arm.com>
8183 M:      Marc Zyngier <marc.zyngier@arm.com>
8184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8185 L:      kvmarm@lists.cs.columbia.edu
8186 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8188 S:      Supported
8189 F:      arch/arm/include/uapi/asm/kvm*
8190 F:      arch/arm/include/asm/kvm*
8191 F:      arch/arm/kvm/
8192 F:      virt/kvm/arm/
8193 F:      include/kvm/arm_*
8194
8195 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8196 M:      Christoffer Dall <christoffer.dall@arm.com>
8197 M:      Marc Zyngier <marc.zyngier@arm.com>
8198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8199 L:      kvmarm@lists.cs.columbia.edu
8200 S:      Maintained
8201 F:      arch/arm64/include/uapi/asm/kvm*
8202 F:      arch/arm64/include/asm/kvm*
8203 F:      arch/arm64/kvm/
8204
8205 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8206 M:      James Hogan <jhogan@kernel.org>
8207 L:      linux-mips@vger.kernel.org
8208 S:      Supported
8209 F:      arch/mips/include/uapi/asm/kvm*
8210 F:      arch/mips/include/asm/kvm*
8211 F:      arch/mips/kvm/
8212
8213 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8214 M:      Paul Mackerras <paulus@ozlabs.org>
8215 L:      kvm-ppc@vger.kernel.org
8216 W:      http://www.linux-kvm.org/
8217 T:      git git://github.com/agraf/linux-2.6.git
8218 S:      Supported
8219 F:      arch/powerpc/include/uapi/asm/kvm*
8220 F:      arch/powerpc/include/asm/kvm*
8221 F:      arch/powerpc/kvm/
8222 F:      arch/powerpc/kernel/kvm*
8223
8224 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8225 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8226 M:      Janosch Frank <frankja@linux.ibm.com>
8227 R:      David Hildenbrand <david@redhat.com>
8228 R:      Cornelia Huck <cohuck@redhat.com>
8229 L:      linux-s390@vger.kernel.org
8230 W:      http://www.ibm.com/developerworks/linux/linux390/
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8232 S:      Supported
8233 F:      arch/s390/include/uapi/asm/kvm*
8234 F:      arch/s390/include/asm/gmap.h
8235 F:      arch/s390/include/asm/kvm*
8236 F:      arch/s390/kvm/
8237 F:      arch/s390/mm/gmap.c
8238
8239 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8240 M:      Paolo Bonzini <pbonzini@redhat.com>
8241 M:      Radim Krčmář <rkrcmar@redhat.com>
8242 L:      kvm@vger.kernel.org
8243 W:      http://www.linux-kvm.org
8244 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8245 S:      Supported
8246 F:      arch/x86/kvm/
8247 F:      arch/x86/include/uapi/asm/kvm*
8248 F:      arch/x86/include/asm/kvm*
8249 F:      arch/x86/include/asm/pvclock-abi.h
8250 F:      arch/x86/kernel/kvm.c
8251 F:      arch/x86/kernel/kvmclock.c
8252
8253 KERNFS
8254 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8255 M:      Tejun Heo <tj@kernel.org>
8256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8257 S:      Supported
8258 F:      include/linux/kernfs.h
8259 F:      fs/kernfs/
8260
8261 KEXEC
8262 M:      Eric Biederman <ebiederm@xmission.com>
8263 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8264 L:      kexec@lists.infradead.org
8265 S:      Maintained
8266 F:      include/linux/kexec.h
8267 F:      include/uapi/linux/kexec.h
8268 F:      kernel/kexec*
8269
8270 KEYS-ENCRYPTED
8271 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8272 L:      linux-integrity@vger.kernel.org
8273 L:      keyrings@vger.kernel.org
8274 S:      Supported
8275 F:      Documentation/security/keys/trusted-encrypted.rst
8276 F:      include/keys/encrypted-type.h
8277 F:      security/keys/encrypted-keys/
8278
8279 KEYS-TRUSTED
8280 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8281 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8282 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8283 L:      linux-integrity@vger.kernel.org
8284 L:      keyrings@vger.kernel.org
8285 S:      Supported
8286 F:      Documentation/security/keys/trusted-encrypted.rst
8287 F:      include/keys/trusted-type.h
8288 F:      security/keys/trusted.c
8289 F:      security/keys/trusted.h
8290
8291 KEYS/KEYRINGS:
8292 M:      David Howells <dhowells@redhat.com>
8293 L:      keyrings@vger.kernel.org
8294 S:      Maintained
8295 F:      Documentation/security/keys/core.rst
8296 F:      include/linux/key.h
8297 F:      include/linux/key-type.h
8298 F:      include/linux/keyctl.h
8299 F:      include/uapi/linux/keyctl.h
8300 F:      include/keys/
8301 F:      security/keys/
8302
8303 KGDB / KDB /debug_core
8304 M:      Jason Wessel <jason.wessel@windriver.com>
8305 M:      Daniel Thompson <daniel.thompson@linaro.org>
8306 W:      http://kgdb.wiki.kernel.org/
8307 L:      kgdb-bugreport@lists.sourceforge.net
8308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8309 S:      Maintained
8310 F:      Documentation/dev-tools/kgdb.rst
8311 F:      drivers/misc/kgdbts.c
8312 F:      drivers/tty/serial/kgdboc.c
8313 F:      include/linux/kdb.h
8314 F:      include/linux/kgdb.h
8315 F:      kernel/debug/
8316
8317 KMEMLEAK
8318 M:      Catalin Marinas <catalin.marinas@arm.com>
8319 S:      Maintained
8320 F:      Documentation/dev-tools/kmemleak.rst
8321 F:      include/linux/kmemleak.h
8322 F:      mm/kmemleak.c
8323 F:      mm/kmemleak-test.c
8324
8325 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8326 M:      Luis Chamberlain <mcgrof@kernel.org>
8327 L:      linux-kernel@vger.kernel.org
8328 S:      Maintained
8329 F:      kernel/kmod.c
8330 F:      include/linux/kmod.h
8331 F:      lib/test_kmod.c
8332 F:      tools/testing/selftests/kmod/
8333
8334 KPROBES
8335 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8336 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8337 M:      "David S. Miller" <davem@davemloft.net>
8338 M:      Masami Hiramatsu <mhiramat@kernel.org>
8339 S:      Maintained
8340 F:      Documentation/kprobes.txt
8341 F:      include/linux/kprobes.h
8342 F:      include/asm-generic/kprobes.h
8343 F:      kernel/kprobes.c
8344
8345 KS0108 LCD CONTROLLER DRIVER
8346 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8347 S:      Maintained
8348 F:      Documentation/auxdisplay/ks0108
8349 F:      drivers/auxdisplay/ks0108.c
8350 F:      include/linux/ks0108.h
8351
8352 L3MDEV
8353 M:      David Ahern <dsa@cumulusnetworks.com>
8354 L:      netdev@vger.kernel.org
8355 S:      Maintained
8356 F:      net/l3mdev
8357 F:      include/net/l3mdev.h
8358
8359 L7 BPF FRAMEWORK
8360 M:      John Fastabend <john.fastabend@gmail.com>
8361 M:      Daniel Borkmann <daniel@iogearbox.net>
8362 L:      netdev@vger.kernel.org
8363 S:      Maintained
8364 F:      include/linux/skmsg.h
8365 F:      net/core/skmsg.c
8366 F:      net/core/sock_map.c
8367 F:      net/ipv4/tcp_bpf.c
8368
8369 LANTIQ / INTEL Ethernet drivers
8370 M:      Hauke Mehrtens <hauke@hauke-m.de>
8371 L:      netdev@vger.kernel.org
8372 S:      Maintained
8373 F:      net/dsa/tag_gswip.c
8374 F:      drivers/net/ethernet/lantiq_xrx200.c
8375 F:      drivers/net/dsa/lantiq_pce.h
8376 F:      drivers/net/dsa/lantiq_gswip.c
8377
8378 LANTIQ MIPS ARCHITECTURE
8379 M:      John Crispin <john@phrozen.org>
8380 L:      linux-mips@vger.kernel.org
8381 S:      Maintained
8382 F:      arch/mips/lantiq
8383 F:      drivers/soc/lantiq
8384
8385 LAPB module
8386 L:      linux-x25@vger.kernel.org
8387 S:      Orphan
8388 F:      Documentation/networking/lapb-module.txt
8389 F:      include/*/lapb.h
8390 F:      net/lapb/
8391
8392 LASI 53c700 driver for PARISC
8393 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8394 L:      linux-scsi@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/scsi/53c700.txt
8397 F:      drivers/scsi/53c700*
8398
8399 LEAKING_ADDRESSES
8400 M:      Tobin C. Harding <me@tobin.cc>
8401 M:      Tycho Andersen <tycho@tycho.ws>
8402 L:      kernel-hardening@lists.openwall.com
8403 S:      Maintained
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8405 F:      scripts/leaking_addresses.pl
8406
8407 LED SUBSYSTEM
8408 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8409 M:      Pavel Machek <pavel@ucw.cz>
8410 L:      linux-leds@vger.kernel.org
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8412 S:      Maintained
8413 F:      Documentation/devicetree/bindings/leds/
8414 F:      drivers/leds/
8415 F:      include/linux/leds.h
8416
8417 LEGACY EEPROM DRIVER
8418 M:      Jean Delvare <jdelvare@suse.com>
8419 S:      Maintained
8420 F:      Documentation/misc-devices/eeprom
8421 F:      drivers/misc/eeprom/eeprom.c
8422
8423 LEGO MINDSTORMS EV3
8424 R:      David Lechner <david@lechnology.com>
8425 S:      Maintained
8426 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8427 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8428 F:      drivers/power/supply/lego_ev3_battery.c
8429
8430 LEGO USB Tower driver
8431 M:      Juergen Stuber <starblue@users.sourceforge.net>
8432 L:      legousb-devel@lists.sourceforge.net
8433 W:      http://legousb.sourceforge.net/
8434 S:      Maintained
8435 F:      drivers/usb/misc/legousbtower.c
8436
8437 LG LAPTOP EXTRAS
8438 M:      Matan Ziv-Av <matan@svgalib.org>
8439 L:      platform-driver-x86@vger.kernel.org
8440 S:      Maintained
8441 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8442 F:      Documentation/laptops/lg-laptop.rst
8443 F:      drivers/platform/x86/lg-laptop.c
8444
8445 LG2160 MEDIA DRIVER
8446 M:      Michael Krufky <mkrufky@linuxtv.org>
8447 L:      linux-media@vger.kernel.org
8448 W:      https://linuxtv.org
8449 W:      http://github.com/mkrufky
8450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8451 T:      git git://linuxtv.org/mkrufky/tuners.git
8452 S:      Maintained
8453 F:      drivers/media/dvb-frontends/lg2160.*
8454
8455 LGDT3305 MEDIA DRIVER
8456 M:      Michael Krufky <mkrufky@linuxtv.org>
8457 L:      linux-media@vger.kernel.org
8458 W:      https://linuxtv.org
8459 W:      http://github.com/mkrufky
8460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8461 T:      git git://linuxtv.org/mkrufky/tuners.git
8462 S:      Maintained
8463 F:      drivers/media/dvb-frontends/lgdt3305.*
8464
8465 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8466 M:      Viresh Kumar <vireshk@kernel.org>
8467 L:      linux-ide@vger.kernel.org
8468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8469 S:      Maintained
8470 F:      include/linux/pata_arasan_cf_data.h
8471 F:      drivers/ata/pata_arasan_cf.c
8472
8473 LIBATA PATA DRIVERS
8474 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8475 M:      Jens Axboe <axboe@kernel.dk>
8476 L:      linux-ide@vger.kernel.org
8477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8478 S:      Maintained
8479 F:      drivers/ata/pata_*.c
8480 F:      drivers/ata/ata_generic.c
8481
8482 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8483 M:      Linus Walleij <linus.walleij@linaro.org>
8484 L:      linux-ide@vger.kernel.org
8485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8486 S:      Maintained
8487 F:      drivers/ata/pata_ftide010.c
8488 F:      drivers/ata/sata_gemini.c
8489 F:      drivers/ata/sata_gemini.h
8490
8491 LIBATA SATA AHCI PLATFORM devices support
8492 M:      Hans de Goede <hdegoede@redhat.com>
8493 M:      Jens Axboe <axboe@kernel.dk>
8494 L:      linux-ide@vger.kernel.org
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8496 S:      Maintained
8497 F:      drivers/ata/ahci_platform.c
8498 F:      drivers/ata/libahci_platform.c
8499 F:      include/linux/ahci_platform.h
8500
8501 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8502 M:      Mikael Pettersson <mikpelinux@gmail.com>
8503 L:      linux-ide@vger.kernel.org
8504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8505 S:      Maintained
8506 F:      drivers/ata/sata_promise.*
8507
8508 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8509 M:      Jens Axboe <axboe@kernel.dk>
8510 L:      linux-ide@vger.kernel.org
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8512 S:      Maintained
8513 F:      drivers/ata/
8514 F:      include/linux/ata.h
8515 F:      include/linux/libata.h
8516 F:      Documentation/devicetree/bindings/ata/
8517
8518 LIBLOCKDEP
8519 M:      Sasha Levin <alexander.levin@microsoft.com>
8520 S:      Maintained
8521 F:      tools/lib/lockdep/
8522
8523 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8524 M:      Ross Zwisler <zwisler@kernel.org>
8525 M:      Dan Williams <dan.j.williams@intel.com>
8526 M:      Vishal Verma <vishal.l.verma@intel.com>
8527 M:      Dave Jiang <dave.jiang@intel.com>
8528 L:      linux-nvdimm@lists.01.org
8529 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8530 S:      Supported
8531 F:      drivers/nvdimm/blk.c
8532 F:      drivers/nvdimm/region_devs.c
8533
8534 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8535 M:      Vishal Verma <vishal.l.verma@intel.com>
8536 M:      Dan Williams <dan.j.williams@intel.com>
8537 M:      Ross Zwisler <zwisler@kernel.org>
8538 M:      Dave Jiang <dave.jiang@intel.com>
8539 L:      linux-nvdimm@lists.01.org
8540 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8541 S:      Supported
8542 F:      drivers/nvdimm/btt*
8543
8544 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8545 M:      Ross Zwisler <zwisler@kernel.org>
8546 M:      Dan Williams <dan.j.williams@intel.com>
8547 M:      Vishal Verma <vishal.l.verma@intel.com>
8548 M:      Dave Jiang <dave.jiang@intel.com>
8549 L:      linux-nvdimm@lists.01.org
8550 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8551 S:      Supported
8552 F:      drivers/nvdimm/pmem*
8553
8554 LIBNVDIMM: DEVICETREE BINDINGS
8555 M:      Oliver O'Halloran <oohall@gmail.com>
8556 L:      linux-nvdimm@lists.01.org
8557 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8558 S:      Supported
8559 F:      drivers/nvdimm/of_pmem.c
8560 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8561
8562 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8563 M:      Dan Williams <dan.j.williams@intel.com>
8564 M:      Ross Zwisler <zwisler@kernel.org>
8565 M:      Vishal Verma <vishal.l.verma@intel.com>
8566 M:      Dave Jiang <dave.jiang@intel.com>
8567 L:      linux-nvdimm@lists.01.org
8568 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8570 S:      Supported
8571 F:      drivers/nvdimm/*
8572 F:      drivers/acpi/nfit/*
8573 F:      include/linux/nd.h
8574 F:      include/linux/libnvdimm.h
8575 F:      include/uapi/linux/ndctl.h
8576
8577 LIGHTNVM PLATFORM SUPPORT
8578 M:      Matias Bjorling <mb@lightnvm.io>
8579 W:      http://github/OpenChannelSSD
8580 L:      linux-block@vger.kernel.org
8581 S:      Maintained
8582 F:      drivers/lightnvm/
8583 F:      include/linux/lightnvm.h
8584 F:      include/uapi/linux/lightnvm.h
8585
8586 LINUX FOR POWER MACINTOSH
8587 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8588 W:      http://www.penguinppc.org/
8589 L:      linuxppc-dev@lists.ozlabs.org
8590 S:      Maintained
8591 F:      arch/powerpc/platforms/powermac/
8592 F:      drivers/macintosh/
8593
8594 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8595 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8596 M:      Paul Mackerras <paulus@samba.org>
8597 M:      Michael Ellerman <mpe@ellerman.id.au>
8598 W:      https://github.com/linuxppc/linux/wiki
8599 L:      linuxppc-dev@lists.ozlabs.org
8600 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8602 S:      Supported
8603 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8604 F:      Documentation/devicetree/bindings/powerpc/
8605 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8606 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8607 F:      Documentation/powerpc/
8608 F:      arch/powerpc/
8609 F:      drivers/char/tpm/tpm_ibmvtpm*
8610 F:      drivers/crypto/nx/
8611 F:      drivers/crypto/vmx/
8612 F:      drivers/i2c/busses/i2c-opal.c
8613 F:      drivers/net/ethernet/ibm/ibmveth.*
8614 F:      drivers/net/ethernet/ibm/ibmvnic.*
8615 F:      drivers/pci/hotplug/pnv_php.c
8616 F:      drivers/pci/hotplug/rpa*
8617 F:      drivers/rtc/rtc-opal.c
8618 F:      drivers/scsi/ibmvscsi/
8619 F:      drivers/tty/hvc/hvc_opal.c
8620 F:      drivers/watchdog/wdrtas.c
8621 F:      tools/testing/selftests/powerpc
8622 N:      /pmac
8623 N:      powermac
8624 N:      powernv
8625 N:      [^a-z0-9]ps3
8626 N:      pseries
8627
8628 LINUX FOR POWERPC EMBEDDED MPC5XXX
8629 M:      Anatolij Gustschin <agust@denx.de>
8630 L:      linuxppc-dev@lists.ozlabs.org
8631 T:      git git://git.denx.de/linux-denx-agust.git
8632 S:      Maintained
8633 F:      arch/powerpc/platforms/512x/
8634 F:      arch/powerpc/platforms/52xx/
8635
8636 LINUX FOR POWERPC EMBEDDED PPC4XX
8637 M:      Alistair Popple <alistair@popple.id.au>
8638 M:      Matt Porter <mporter@kernel.crashing.org>
8639 W:      http://www.penguinppc.org/
8640 L:      linuxppc-dev@lists.ozlabs.org
8641 S:      Maintained
8642 F:      arch/powerpc/platforms/40x/
8643 F:      arch/powerpc/platforms/44x/
8644
8645 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8646 M:      Scott Wood <oss@buserror.net>
8647 M:      Kumar Gala <galak@kernel.crashing.org>
8648 W:      http://www.penguinppc.org/
8649 L:      linuxppc-dev@lists.ozlabs.org
8650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8651 S:      Maintained
8652 F:      arch/powerpc/platforms/83xx/
8653 F:      arch/powerpc/platforms/85xx/
8654 F:      Documentation/devicetree/bindings/powerpc/fsl/
8655
8656 LINUX FOR POWERPC EMBEDDED PPC8XX
8657 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8658 W:      http://www.penguinppc.org/
8659 L:      linuxppc-dev@lists.ozlabs.org
8660 S:      Maintained
8661 F:      arch/powerpc/platforms/8xx/
8662
8663 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8664 L:      linuxppc-dev@lists.ozlabs.org
8665 S:      Orphan
8666 F:      arch/powerpc/*/*virtex*
8667 F:      arch/powerpc/*/*/*virtex*
8668
8669 LINUX FOR POWERPC PA SEMI PWRFICIENT
8670 L:      linuxppc-dev@lists.ozlabs.org
8671 S:      Orphan
8672 F:      arch/powerpc/platforms/pasemi/
8673 F:      drivers/*/*pasemi*
8674 F:      drivers/*/*/*pasemi*
8675
8676 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8677 M:      Kees Cook <keescook@chromium.org>
8678 S:      Maintained
8679 F:      drivers/misc/lkdtm/*
8680
8681 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8682 M:      Alan Stern <stern@rowland.harvard.edu>
8683 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8684 M:      Will Deacon <will.deacon@arm.com>
8685 M:      Peter Zijlstra <peterz@infradead.org>
8686 M:      Boqun Feng <boqun.feng@gmail.com>
8687 M:      Nicholas Piggin <npiggin@gmail.com>
8688 M:      David Howells <dhowells@redhat.com>
8689 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8690 M:      Luc Maranget <luc.maranget@inria.fr>
8691 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8692 R:      Akira Yokosawa <akiyks@gmail.com>
8693 R:      Daniel Lustig <dlustig@nvidia.com>
8694 L:      linux-kernel@vger.kernel.org
8695 L:      linux-arch@vger.kernel.org
8696 S:      Supported
8697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8698 F:      tools/memory-model/
8699 F:      Documentation/atomic_bitops.txt
8700 F:      Documentation/atomic_t.txt
8701 F:      Documentation/core-api/atomic_ops.rst
8702 F:      Documentation/core-api/refcount-vs-atomic.rst
8703 F:      Documentation/memory-barriers.txt
8704
8705 LIS3LV02D ACCELEROMETER DRIVER
8706 M:      Eric Piel <eric.piel@tremplin-utc.net>
8707 S:      Maintained
8708 F:      Documentation/misc-devices/lis3lv02d
8709 F:      drivers/misc/lis3lv02d/
8710 F:      drivers/platform/x86/hp_accel.c
8711
8712 LIVE PATCHING
8713 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8714 M:      Jessica Yu <jeyu@kernel.org>
8715 M:      Jiri Kosina <jikos@kernel.org>
8716 M:      Miroslav Benes <mbenes@suse.cz>
8717 R:      Petr Mladek <pmladek@suse.com>
8718 S:      Maintained
8719 F:      kernel/livepatch/
8720 F:      include/linux/livepatch.h
8721 F:      arch/x86/include/asm/livepatch.h
8722 F:      arch/x86/kernel/livepatch.c
8723 F:      Documentation/livepatch/
8724 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8725 F:      samples/livepatch/
8726 L:      live-patching@vger.kernel.org
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8728
8729 LLC (802.2)
8730 L:      netdev@vger.kernel.org
8731 S:      Odd fixes
8732 F:      include/linux/llc.h
8733 F:      include/uapi/linux/llc.h
8734 F:      include/net/llc*
8735 F:      net/llc/
8736
8737 LM73 HARDWARE MONITOR DRIVER
8738 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8739 L:      linux-hwmon@vger.kernel.org
8740 S:      Maintained
8741 F:      drivers/hwmon/lm73.c
8742
8743 LM78 HARDWARE MONITOR DRIVER
8744 M:      Jean Delvare <jdelvare@suse.com>
8745 L:      linux-hwmon@vger.kernel.org
8746 S:      Maintained
8747 F:      Documentation/hwmon/lm78
8748 F:      drivers/hwmon/lm78.c
8749
8750 LM83 HARDWARE MONITOR DRIVER
8751 M:      Jean Delvare <jdelvare@suse.com>
8752 L:      linux-hwmon@vger.kernel.org
8753 S:      Maintained
8754 F:      Documentation/hwmon/lm83
8755 F:      drivers/hwmon/lm83.c
8756
8757 LM90 HARDWARE MONITOR DRIVER
8758 M:      Jean Delvare <jdelvare@suse.com>
8759 L:      linux-hwmon@vger.kernel.org
8760 S:      Maintained
8761 F:      Documentation/hwmon/lm90
8762 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8763 F:      drivers/hwmon/lm90.c
8764 F:      include/dt-bindings/thermal/lm90.h
8765
8766 LM95234 HARDWARE MONITOR DRIVER
8767 M:      Guenter Roeck <linux@roeck-us.net>
8768 L:      linux-hwmon@vger.kernel.org
8769 S:      Maintained
8770 F:      Documentation/hwmon/lm95234
8771 F:      drivers/hwmon/lm95234.c
8772
8773 LME2510 MEDIA DRIVER
8774 M:      Malcolm Priestley <tvboxspy@gmail.com>
8775 L:      linux-media@vger.kernel.org
8776 W:      https://linuxtv.org
8777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8778 S:      Maintained
8779 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8780
8781 LOADPIN SECURITY MODULE
8782 M:      Kees Cook <keescook@chromium.org>
8783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8784 S:      Supported
8785 F:      security/loadpin/
8786 F:      Documentation/admin-guide/LSM/LoadPin.rst
8787
8788 LOCKING PRIMITIVES
8789 M:      Peter Zijlstra <peterz@infradead.org>
8790 M:      Ingo Molnar <mingo@redhat.com>
8791 M:      Will Deacon <will.deacon@arm.com>
8792 L:      linux-kernel@vger.kernel.org
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8794 S:      Maintained
8795 F:      Documentation/locking/
8796 F:      include/linux/lockdep.h
8797 F:      include/linux/spinlock*.h
8798 F:      arch/*/include/asm/spinlock*.h
8799 F:      include/linux/rwlock*.h
8800 F:      include/linux/mutex*.h
8801 F:      include/linux/rwsem*.h
8802 F:      arch/*/include/asm/rwsem.h
8803 F:      include/linux/seqlock.h
8804 F:      lib/locking*.[ch]
8805 F:      kernel/locking/
8806 X:      kernel/locking/locktorture.c
8807
8808 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8809 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8810 L:      linux-ntfs-dev@lists.sourceforge.net
8811 W:      http://www.linux-ntfs.org/content/view/19/37/
8812 S:      Maintained
8813 F:      Documentation/ldm.txt
8814 F:      block/partitions/ldm.*
8815
8816 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8817 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8818 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8819 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8820 L:      MPT-FusionLinux.pdl@broadcom.com
8821 L:      linux-scsi@vger.kernel.org
8822 W:      http://www.avagotech.com/support/
8823 S:      Supported
8824 F:      drivers/message/fusion/
8825 F:      drivers/scsi/mpt3sas/
8826
8827 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8828 M:      Matthew Wilcox <willy@infradead.org>
8829 L:      linux-scsi@vger.kernel.org
8830 S:      Maintained
8831 F:      drivers/scsi/sym53c8xx_2/
8832
8833 LTC1660 DAC DRIVER
8834 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8835 L:      linux-iio@vger.kernel.org
8836 S:      Maintained
8837 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8838 F:      drivers/iio/dac/ltc1660.c
8839
8840 LTC4261 HARDWARE MONITOR DRIVER
8841 M:      Guenter Roeck <linux@roeck-us.net>
8842 L:      linux-hwmon@vger.kernel.org
8843 S:      Maintained
8844 F:      Documentation/hwmon/ltc4261
8845 F:      drivers/hwmon/ltc4261.c
8846
8847 LTC4306 I2C MULTIPLEXER DRIVER
8848 M:      Michael Hennerich <michael.hennerich@analog.com>
8849 W:      http://ez.analog.com/community/linux-device-drivers
8850 L:      linux-i2c@vger.kernel.org
8851 S:      Supported
8852 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8853 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8854
8855 LTP (Linux Test Project)
8856 M:      Mike Frysinger <vapier@gentoo.org>
8857 M:      Cyril Hrubis <chrubis@suse.cz>
8858 M:      Wanlong Gao <wanlong.gao@gmail.com>
8859 M:      Jan Stancek <jstancek@redhat.com>
8860 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8861 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8862 L:      ltp@lists.linux.it (subscribers-only)
8863 W:      http://linux-test-project.github.io/
8864 T:      git git://github.com/linux-test-project/ltp.git
8865 S:      Maintained
8866
8867 M68K ARCHITECTURE
8868 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8869 L:      linux-m68k@lists.linux-m68k.org
8870 W:      http://www.linux-m68k.org/
8871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8872 S:      Maintained
8873 F:      arch/m68k/
8874 F:      drivers/zorro/
8875
8876 M68K ON APPLE MACINTOSH
8877 M:      Joshua Thompson <funaho@jurai.org>
8878 W:      http://www.mac.linux-m68k.org/
8879 L:      linux-m68k@lists.linux-m68k.org
8880 S:      Maintained
8881 F:      arch/m68k/mac/
8882
8883 M68K ON HP9000/300
8884 M:      Philip Blundell <philb@gnu.org>
8885 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8886 S:      Maintained
8887 F:      arch/m68k/hp300/
8888
8889 M88DS3103 MEDIA DRIVER
8890 M:      Antti Palosaari <crope@iki.fi>
8891 L:      linux-media@vger.kernel.org
8892 W:      https://linuxtv.org
8893 W:      http://palosaari.fi/linux/
8894 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8895 T:      git git://linuxtv.org/anttip/media_tree.git
8896 S:      Maintained
8897 F:      drivers/media/dvb-frontends/m88ds3103*
8898
8899 M88RS2000 MEDIA DRIVER
8900 M:      Malcolm Priestley <tvboxspy@gmail.com>
8901 L:      linux-media@vger.kernel.org
8902 W:      https://linuxtv.org
8903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8904 S:      Maintained
8905 F:      drivers/media/dvb-frontends/m88rs2000*
8906
8907 MA901 MASTERKIT USB FM RADIO DRIVER
8908 M:      Alexey Klimov <klimov.linux@gmail.com>
8909 L:      linux-media@vger.kernel.org
8910 T:      git git://linuxtv.org/media_tree.git
8911 S:      Maintained
8912 F:      drivers/media/radio/radio-ma901.c
8913
8914 MAC80211
8915 M:      Johannes Berg <johannes@sipsolutions.net>
8916 L:      linux-wireless@vger.kernel.org
8917 W:      http://wireless.kernel.org/
8918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8920 S:      Maintained
8921 F:      Documentation/networking/mac80211-injection.txt
8922 F:      include/net/mac80211.h
8923 F:      net/mac80211/
8924 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8925 F:      Documentation/networking/mac80211_hwsim/README
8926
8927 MAILBOX API
8928 M:      Jassi Brar <jassisinghbrar@gmail.com>
8929 L:      linux-kernel@vger.kernel.org
8930 S:      Maintained
8931 F:      drivers/mailbox/
8932 F:      include/linux/mailbox_client.h
8933 F:      include/linux/mailbox_controller.h
8934
8935 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8936 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8937 W:      http://www.kernel.org/doc/man-pages
8938 L:      linux-man@vger.kernel.org
8939 S:      Maintained
8940
8941 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8942 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8943 L:      linux-mips@vger.kernel.org
8944 S:      Maintained
8945 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8946
8947 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8948 M:      Andrew Lunn <andrew@lunn.ch>
8949 M:      Vivien Didelot <vivien.didelot@gmail.com>
8950 L:      netdev@vger.kernel.org
8951 S:      Maintained
8952 F:      drivers/net/dsa/mv88e6xxx/
8953 F:      include/linux/platform_data/mv88e6xxx.h
8954 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8955
8956 MARVELL ARMADA DRM SUPPORT
8957 M:      Russell King <linux@armlinux.org.uk>
8958 S:      Maintained
8959 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8960 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8961 F:      drivers/gpu/drm/armada/
8962 F:      include/uapi/drm/armada_drm.h
8963 F:      Documentation/devicetree/bindings/display/armada/
8964
8965 MARVELL CRYPTO DRIVER
8966 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8967 M:      Arnaud Ebalard <arno@natisbad.org>
8968 F:      drivers/crypto/marvell/
8969 S:      Maintained
8970 L:      linux-crypto@vger.kernel.org
8971
8972 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8973 M:      Mirko Lindner <mlindner@marvell.com>
8974 M:      Stephen Hemminger <stephen@networkplumber.org>
8975 L:      netdev@vger.kernel.org
8976 S:      Maintained
8977 F:      drivers/net/ethernet/marvell/sk*
8978
8979 MARVELL LIBERTAS WIRELESS DRIVER
8980 L:      libertas-dev@lists.infradead.org
8981 S:      Orphan
8982 F:      drivers/net/wireless/marvell/libertas/
8983
8984 MARVELL MACCHIATOBIN SUPPORT
8985 M:      Russell King <linux@armlinux.org.uk>
8986 L:      linux-arm-kernel@lists.infradead.org
8987 S:      Maintained
8988 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8989
8990 MARVELL MV643XX ETHERNET DRIVER
8991 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8992 L:      netdev@vger.kernel.org
8993 S:      Maintained
8994 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8995 F:      include/linux/mv643xx.h
8996
8997 MARVELL MV88X3310 PHY DRIVER
8998 M:      Russell King <linux@armlinux.org.uk>
8999 L:      netdev@vger.kernel.org
9000 S:      Maintained
9001 F:      drivers/net/phy/marvell10g.c
9002
9003 MARVELL MVNETA ETHERNET DRIVER
9004 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9005 L:      netdev@vger.kernel.org
9006 S:      Maintained
9007 F:      drivers/net/ethernet/marvell/mvneta.*
9008
9009 MARVELL MWIFIEX WIRELESS DRIVER
9010 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9011 M:      Nishant Sarmukadam <nishants@marvell.com>
9012 M:      Ganapathi Bhat <gbhat@marvell.com>
9013 M:      Xinming Hu <huxinming820@gmail.com>
9014 L:      linux-wireless@vger.kernel.org
9015 S:      Maintained
9016 F:      drivers/net/wireless/marvell/mwifiex/
9017
9018 MARVELL MWL8K WIRELESS DRIVER
9019 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9020 L:      linux-wireless@vger.kernel.org
9021 S:      Odd Fixes
9022 F:      drivers/net/wireless/marvell/mwl8k.c
9023
9024 MARVELL NAND CONTROLLER DRIVER
9025 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9026 L:      linux-mtd@lists.infradead.org
9027 S:      Maintained
9028 F:      drivers/mtd/nand/raw/marvell_nand.c
9029 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9030
9031 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9032 M:      Nicolas Pitre <nico@fluxnic.net>
9033 S:      Odd Fixes
9034 F:      drivers/mmc/host/mvsdio.*
9035
9036 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9037 M:      Hu Ziji <huziji@marvell.com>
9038 L:      linux-mmc@vger.kernel.org
9039 S:      Supported
9040 F:      drivers/mmc/host/sdhci-xenon*
9041 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9042
9043 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9044 M:      Sunil Goutham <sgoutham@marvell.com>
9045 M:      Linu Cherian <lcherian@marvell.com>
9046 M:      Geetha sowjanya <gakula@marvell.com>
9047 M:      Jerin Jacob <jerinj@marvell.com>
9048 L:      netdev@vger.kernel.org
9049 S:      Supported
9050 F:      drivers/net/ethernet/marvell/octeontx2/af/
9051
9052 MATROX FRAMEBUFFER DRIVER
9053 L:      linux-fbdev@vger.kernel.org
9054 S:      Orphan
9055 F:      drivers/video/fbdev/matrox/matroxfb_*
9056 F:      include/uapi/linux/matroxfb.h
9057
9058 MAX16065 HARDWARE MONITOR DRIVER
9059 M:      Guenter Roeck <linux@roeck-us.net>
9060 L:      linux-hwmon@vger.kernel.org
9061 S:      Maintained
9062 F:      Documentation/hwmon/max16065
9063 F:      drivers/hwmon/max16065.c
9064
9065 MAX2175 SDR TUNER DRIVER
9066 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9067 L:      linux-media@vger.kernel.org
9068 T:      git git://linuxtv.org/media_tree.git
9069 S:      Maintained
9070 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9071 F:      Documentation/media/v4l-drivers/max2175.rst
9072 F:      drivers/media/i2c/max2175*
9073 F:      include/uapi/linux/max2175.h
9074
9075 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9076 L:      linux-hwmon@vger.kernel.org
9077 S:      Orphan
9078 F:      Documentation/hwmon/max6650
9079 F:      drivers/hwmon/max6650.c
9080
9081 MAX6697 HARDWARE MONITOR DRIVER
9082 M:      Guenter Roeck <linux@roeck-us.net>
9083 L:      linux-hwmon@vger.kernel.org
9084 S:      Maintained
9085 F:      Documentation/hwmon/max6697
9086 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9087 F:      drivers/hwmon/max6697.c
9088 F:      include/linux/platform_data/max6697.h
9089
9090 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9091 M:      Peter Rosin <peda@axentia.se>
9092 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9093 S:      Maintained
9094 F:      Documentation/devicetree/bindings/sound/max9860.txt
9095 F:      sound/soc/codecs/max9860.*
9096
9097 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9098 M:      Javier Martinez Canillas <javier@dowhile0.org>
9099 L:      linux-kernel@vger.kernel.org
9100 S:      Supported
9101 F:      drivers/regulator/max77802-regulator.c
9102 F:      Documentation/devicetree/bindings/*/*max77802.txt
9103 F:      include/dt-bindings/*/*max77802.h
9104
9105 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9106 M:      Krzysztof Kozlowski <krzk@kernel.org>
9107 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9108 L:      linux-pm@vger.kernel.org
9109 S:      Supported
9110 F:      drivers/power/supply/max14577_charger.c
9111 F:      drivers/power/supply/max77693_charger.c
9112
9113 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9114 M:      Chanwoo Choi <cw00.choi@samsung.com>
9115 M:      Krzysztof Kozlowski <krzk@kernel.org>
9116 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9117 L:      linux-kernel@vger.kernel.org
9118 S:      Supported
9119 F:      drivers/*/max14577*.c
9120 F:      drivers/*/max77686*.c
9121 F:      drivers/*/max77693*.c
9122 F:      drivers/extcon/extcon-max14577.c
9123 F:      drivers/extcon/extcon-max77693.c
9124 F:      drivers/rtc/rtc-max77686.c
9125 F:      drivers/clk/clk-max77686.c
9126 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9127 F:      Documentation/devicetree/bindings/*/max77686.txt
9128 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9129 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9130 F:      include/linux/mfd/max14577*.h
9131 F:      include/linux/mfd/max77686*.h
9132 F:      include/linux/mfd/max77693*.h
9133
9134 MAXIRADIO FM RADIO RECEIVER DRIVER
9135 M:      Hans Verkuil <hverkuil@xs4all.nl>
9136 L:      linux-media@vger.kernel.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 W:      https://linuxtv.org
9139 S:      Maintained
9140 F:      drivers/media/radio/radio-maxiradio*
9141
9142 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9143 M:      Peter Rosin <peda@axentia.se>
9144 L:      linux-iio@vger.kernel.org
9145 S:      Maintained
9146 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9147 F:      drivers/iio/potentiometer/mcp4018.c
9148 F:      drivers/iio/potentiometer/mcp4531.c
9149
9150 MCR20A IEEE-802.15.4 RADIO DRIVER
9151 M:      Xue Liu <liuxuenetmail@gmail.com>
9152 L:      linux-wpan@vger.kernel.org
9153 W:      https://github.com/xueliu/mcr20a-linux
9154 S:      Maintained
9155 F:      drivers/net/ieee802154/mcr20a.c
9156 F:      drivers/net/ieee802154/mcr20a.h
9157 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9158
9159 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9160 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9161 L:      linux-iio@vger.kernel.org
9162 S:      Maintained
9163 F:      drivers/iio/dac/cio-dac.c
9164
9165 MEDIA DRIVERS FOR ASCOT2E
9166 M:      Sergey Kozlov <serjk@netup.ru>
9167 M:      Abylay Ospan <aospan@netup.ru>
9168 L:      linux-media@vger.kernel.org
9169 W:      https://linuxtv.org
9170 W:      http://netup.tv/
9171 T:      git git://linuxtv.org/media_tree.git
9172 S:      Supported
9173 F:      drivers/media/dvb-frontends/ascot2e*
9174
9175 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9176 M:      Jasmin Jessich <jasmin@anw.at>
9177 L:      linux-media@vger.kernel.org
9178 W:      https://linuxtv.org
9179 T:      git git://linuxtv.org/media_tree.git
9180 S:      Maintained
9181 F:      drivers/media/dvb-frontends/cxd2099*
9182
9183 MEDIA DRIVERS FOR CXD2841ER
9184 M:      Sergey Kozlov <serjk@netup.ru>
9185 M:      Abylay Ospan <aospan@netup.ru>
9186 L:      linux-media@vger.kernel.org
9187 W:      https://linuxtv.org
9188 W:      http://netup.tv/
9189 T:      git git://linuxtv.org/media_tree.git
9190 S:      Supported
9191 F:      drivers/media/dvb-frontends/cxd2841er*
9192
9193 MEDIA DRIVERS FOR CXD2880
9194 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9195 L:      linux-media@vger.kernel.org
9196 W:      http://linuxtv.org/
9197 T:      git git://linuxtv.org/media_tree.git
9198 S:      Supported
9199 F:      drivers/media/dvb-frontends/cxd2880/*
9200 F:      drivers/media/spi/cxd2880*
9201
9202 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9203 L:      linux-media@vger.kernel.org
9204 W:      https://linuxtv.org
9205 T:      git git://linuxtv.org/media_tree.git
9206 S:      Orphan
9207 F:      drivers/media/pci/ddbridge/*
9208
9209 MEDIA DRIVERS FOR FREESCALE IMX
9210 M:      Steve Longerbeam <slongerbeam@gmail.com>
9211 M:      Philipp Zabel <p.zabel@pengutronix.de>
9212 L:      linux-media@vger.kernel.org
9213 T:      git git://linuxtv.org/media_tree.git
9214 S:      Maintained
9215 F:      Documentation/devicetree/bindings/media/imx.txt
9216 F:      Documentation/media/v4l-drivers/imx.rst
9217 F:      drivers/staging/media/imx/
9218 F:      include/linux/imx-media.h
9219 F:      include/media/imx.h
9220
9221 MEDIA DRIVER FOR FREESCALE IMX PXP
9222 M:      Philipp Zabel <p.zabel@pengutronix.de>
9223 L:      linux-media@vger.kernel.org
9224 T:      git git://linuxtv.org/media_tree.git
9225 S:      Maintained
9226 F:      drivers/media/platform/imx-pxp.[ch]
9227
9228 MEDIA DRIVERS FOR HELENE
9229 M:      Abylay Ospan <aospan@netup.ru>
9230 L:      linux-media@vger.kernel.org
9231 W:      https://linuxtv.org
9232 W:      http://netup.tv/
9233 T:      git git://linuxtv.org/media_tree.git
9234 S:      Supported
9235 F:      drivers/media/dvb-frontends/helene*
9236
9237 MEDIA DRIVERS FOR HORUS3A
9238 M:      Sergey Kozlov <serjk@netup.ru>
9239 M:      Abylay Ospan <aospan@netup.ru>
9240 L:      linux-media@vger.kernel.org
9241 W:      https://linuxtv.org
9242 W:      http://netup.tv/
9243 T:      git git://linuxtv.org/media_tree.git
9244 S:      Supported
9245 F:      drivers/media/dvb-frontends/horus3a*
9246
9247 MEDIA DRIVERS FOR LNBH25
9248 M:      Sergey Kozlov <serjk@netup.ru>
9249 M:      Abylay Ospan <aospan@netup.ru>
9250 L:      linux-media@vger.kernel.org
9251 W:      https://linuxtv.org
9252 W:      http://netup.tv/
9253 T:      git git://linuxtv.org/media_tree.git
9254 S:      Supported
9255 F:      drivers/media/dvb-frontends/lnbh25*
9256
9257 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9258 L:      linux-media@vger.kernel.org
9259 W:      https://linuxtv.org
9260 T:      git git://linuxtv.org/media_tree.git
9261 S:      Orphan
9262 F:      drivers/media/dvb-frontends/mxl5xx*
9263
9264 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9265 M:      Sergey Kozlov <serjk@netup.ru>
9266 M:      Abylay Ospan <aospan@netup.ru>
9267 L:      linux-media@vger.kernel.org
9268 W:      https://linuxtv.org
9269 W:      http://netup.tv/
9270 T:      git git://linuxtv.org/media_tree.git
9271 S:      Supported
9272 F:      drivers/media/pci/netup_unidvb/*
9273
9274 MEDIA DRIVERS FOR RENESAS - CEU
9275 M:      Jacopo Mondi <jacopo@jmondi.org>
9276 L:      linux-media@vger.kernel.org
9277 L:      linux-renesas-soc@vger.kernel.org
9278 T:      git git://linuxtv.org/media_tree.git
9279 S:      Supported
9280 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9281 F:      drivers/media/platform/renesas-ceu.c
9282 F:      include/media/drv-intf/renesas-ceu.h
9283
9284 MEDIA DRIVERS FOR RENESAS - DRIF
9285 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9286 L:      linux-media@vger.kernel.org
9287 L:      linux-renesas-soc@vger.kernel.org
9288 T:      git git://linuxtv.org/media_tree.git
9289 S:      Supported
9290 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9291 F:      drivers/media/platform/rcar_drif.c
9292
9293 MEDIA DRIVERS FOR RENESAS - FCP
9294 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9295 L:      linux-media@vger.kernel.org
9296 L:      linux-renesas-soc@vger.kernel.org
9297 T:      git git://linuxtv.org/media_tree.git
9298 S:      Supported
9299 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9300 F:      drivers/media/platform/rcar-fcp.c
9301 F:      include/media/rcar-fcp.h
9302
9303 MEDIA DRIVERS FOR RENESAS - FDP1
9304 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9305 L:      linux-media@vger.kernel.org
9306 L:      linux-renesas-soc@vger.kernel.org
9307 T:      git git://linuxtv.org/media_tree.git
9308 S:      Supported
9309 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9310 F:      drivers/media/platform/rcar_fdp1.c
9311
9312 MEDIA DRIVERS FOR RENESAS - VIN
9313 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9314 L:      linux-media@vger.kernel.org
9315 L:      linux-renesas-soc@vger.kernel.org
9316 T:      git git://linuxtv.org/media_tree.git
9317 S:      Supported
9318 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9319 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9320 F:      drivers/media/platform/rcar-vin/
9321
9322 MEDIA DRIVERS FOR RENESAS - VSP1
9323 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9324 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9325 L:      linux-media@vger.kernel.org
9326 L:      linux-renesas-soc@vger.kernel.org
9327 T:      git git://linuxtv.org/media_tree.git
9328 S:      Supported
9329 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9330 F:      drivers/media/platform/vsp1/
9331
9332 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9333 L:      linux-media@vger.kernel.org
9334 W:      https://linuxtv.org
9335 T:      git git://linuxtv.org/media_tree.git
9336 S:      Orphan
9337 F:      drivers/media/dvb-frontends/stv0910*
9338
9339 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9340 L:      linux-media@vger.kernel.org
9341 W:      https://linuxtv.org
9342 T:      git git://linuxtv.org/media_tree.git
9343 S:      Orphan
9344 F:      drivers/media/dvb-frontends/stv6111*
9345
9346 MEDIA DRIVERS FOR STM32 - DCMI
9347 M:      Hugues Fruchet <hugues.fruchet@st.com>
9348 L:      linux-media@vger.kernel.org
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Supported
9351 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9352 F:      drivers/media/platform/stm32/stm32-dcmi.c
9353
9354 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9355 M:      Dmitry Osipenko <digetx@gmail.com>
9356 L:      linux-media@vger.kernel.org
9357 L:      linux-tegra@vger.kernel.org
9358 T:      git git://linuxtv.org/media_tree.git
9359 S:      Maintained
9360 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9361 F:      drivers/staging/media/tegra-vde/
9362
9363 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9365 P:      LinuxTV.org Project
9366 L:      linux-media@vger.kernel.org
9367 W:      https://linuxtv.org
9368 Q:      http://patchwork.kernel.org/project/linux-media/list/
9369 T:      git git://linuxtv.org/media_tree.git
9370 S:      Maintained
9371 F:      Documentation/devicetree/bindings/media/
9372 F:      Documentation/media/
9373 F:      drivers/media/
9374 F:      drivers/staging/media/
9375 F:      include/linux/platform_data/media/
9376 F:      include/media/
9377 F:      include/uapi/linux/dvb/
9378 F:      include/uapi/linux/videodev2.h
9379 F:      include/uapi/linux/media.h
9380 F:      include/uapi/linux/v4l2-*
9381 F:      include/uapi/linux/meye.h
9382 F:      include/uapi/linux/ivtv*
9383 F:      include/uapi/linux/uvcvideo.h
9384
9385 MEDIATEK BLUETOOTH DRIVER
9386 M:      Sean Wang <sean.wang@mediatek.com>
9387 L:      linux-bluetooth@vger.kernel.org
9388 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9389 S:      Maintained
9390 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9391 F:      drivers/bluetooth/btmtkuart.c
9392
9393 MEDIATEK CIR DRIVER
9394 M:      Sean Wang <sean.wang@mediatek.com>
9395 S:      Maintained
9396 F:      drivers/media/rc/mtk-cir.c
9397
9398 MEDIATEK DMA DRIVER
9399 M:      Sean Wang <sean.wang@mediatek.com>
9400 L:      dmaengine@vger.kernel.org
9401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9402 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9403 S:      Maintained
9404 F:      Documentation/devicetree/bindings/dma/mtk-*
9405 F:      drivers/dma/mediatek/
9406
9407 MEDIATEK PMIC LED DRIVER
9408 M:      Sean Wang <sean.wang@mediatek.com>
9409 S:      Maintained
9410 F:      drivers/leds/leds-mt6323.c
9411 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9412
9413 MEDIATEK ETHERNET DRIVER
9414 M:      Felix Fietkau <nbd@openwrt.org>
9415 M:      John Crispin <john@phrozen.org>
9416 M:      Sean Wang <sean.wang@mediatek.com>
9417 M:      Nelson Chang <nelson.chang@mediatek.com>
9418 L:      netdev@vger.kernel.org
9419 S:      Maintained
9420 F:      drivers/net/ethernet/mediatek/
9421
9422 MEDIATEK SWITCH DRIVER
9423 M:      Sean Wang <sean.wang@mediatek.com>
9424 L:      netdev@vger.kernel.org
9425 S:      Maintained
9426 F:      drivers/net/dsa/mt7530.*
9427 F:      net/dsa/tag_mtk.c
9428
9429 MEDIATEK JPEG DRIVER
9430 M:      Rick Chang <rick.chang@mediatek.com>
9431 M:      Bin Liu <bin.liu@mediatek.com>
9432 S:      Supported
9433 F:      drivers/media/platform/mtk-jpeg/
9434 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9435
9436 MEDIATEK MDP DRIVER
9437 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9438 M:      Houlong Wei <houlong.wei@mediatek.com>
9439 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9440 S:      Supported
9441 F:      drivers/media/platform/mtk-mdp/
9442 F:      drivers/media/platform/mtk-vpu/
9443 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9444
9445 MEDIATEK MEDIA DRIVER
9446 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9447 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9448 S:      Supported
9449 F:      drivers/media/platform/mtk-vcodec/
9450 F:      drivers/media/platform/mtk-vpu/
9451 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9452 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9453
9454 MEDIATEK MT76 WIRELESS LAN DRIVER
9455 M:      Felix Fietkau <nbd@nbd.name>
9456 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9457 L:      linux-wireless@vger.kernel.org
9458 S:      Maintained
9459 F:      drivers/net/wireless/mediatek/mt76/
9460
9461 MEDIATEK MT7601U WIRELESS LAN DRIVER
9462 M:      Jakub Kicinski <kubakici@wp.pl>
9463 L:      linux-wireless@vger.kernel.org
9464 S:      Maintained
9465 F:      drivers/net/wireless/mediatek/mt7601u/
9466
9467 MEDIATEK NAND CONTROLLER DRIVER
9468 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9469 L:      linux-mtd@lists.infradead.org
9470 S:      Maintained
9471 F:      drivers/mtd/nand/raw/mtk_*
9472 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9473
9474 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9475 M:      Sean Wang <sean.wang@mediatek.com>
9476 S:      Maintained
9477 F:      drivers/char/hw_random/mtk-rng.c
9478
9479 MEDIATEK USB3 DRD IP DRIVER
9480 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9481 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9483 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9484 S:      Maintained
9485 F:      drivers/usb/mtu3/
9486
9487 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9488 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9489 M:      Martin Donnelly <martin.donnelly@ge.com>
9490 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9491 S:      Maintained
9492 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9493 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9494
9495 MEGARAID SCSI/SAS DRIVERS
9496 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9497 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9498 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9499 L:      megaraidlinux.pdl@broadcom.com
9500 L:      linux-scsi@vger.kernel.org
9501 W:      http://www.avagotech.com/support/
9502 S:      Maintained
9503 F:      Documentation/scsi/megaraid.txt
9504 F:      drivers/scsi/megaraid.*
9505 F:      drivers/scsi/megaraid/
9506
9507 MELEXIS MLX90614 DRIVER
9508 M:      Crt Mori <cmo@melexis.com>
9509 L:      linux-iio@vger.kernel.org
9510 W:      http://www.melexis.com
9511 S:      Supported
9512 F:      drivers/iio/temperature/mlx90614.c
9513
9514 MELEXIS MLX90632 DRIVER
9515 M:      Crt Mori <cmo@melexis.com>
9516 L:      linux-iio@vger.kernel.org
9517 W:      http://www.melexis.com
9518 S:      Supported
9519 F:      drivers/iio/temperature/mlx90632.c
9520
9521 MELFAS MIP4 TOUCHSCREEN DRIVER
9522 M:      Sangwon Jee <jeesw@melfas.com>
9523 W:      http://www.melfas.com
9524 S:      Supported
9525 F:      drivers/input/touchscreen/melfas_mip4.c
9526 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9527
9528 MELLANOX ETHERNET DRIVER (mlx4_en)
9529 M:      Tariq Toukan <tariqt@mellanox.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Supported
9532 W:      http://www.mellanox.com
9533 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9534 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9535
9536 MELLANOX ETHERNET DRIVER (mlx5e)
9537 M:      Saeed Mahameed <saeedm@mellanox.com>
9538 L:      netdev@vger.kernel.org
9539 S:      Supported
9540 W:      http://www.mellanox.com
9541 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9542 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9543
9544 MELLANOX ETHERNET INNOVA DRIVERS
9545 R:      Boris Pismenny <borisp@mellanox.com>
9546 L:      netdev@vger.kernel.org
9547 S:      Supported
9548 W:      http://www.mellanox.com
9549 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9550 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9551 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9552 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9553 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9554
9555 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9556 R:      Boris Pismenny <borisp@mellanox.com>
9557 L:      netdev@vger.kernel.org
9558 S:      Supported
9559 W:      http://www.mellanox.com
9560 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9561 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9562 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9563
9564 MELLANOX ETHERNET SWITCH DRIVERS
9565 M:      Jiri Pirko <jiri@mellanox.com>
9566 M:      Ido Schimmel <idosch@mellanox.com>
9567 L:      netdev@vger.kernel.org
9568 S:      Supported
9569 W:      http://www.mellanox.com
9570 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9571 F:      drivers/net/ethernet/mellanox/mlxsw/
9572 F:      tools/testing/selftests/drivers/net/mlxsw/
9573
9574 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9575 M:      mlxsw@mellanox.com
9576 L:      netdev@vger.kernel.org
9577 S:      Supported
9578 W:      http://www.mellanox.com
9579 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9580 F:      drivers/net/ethernet/mellanox/mlxfw/
9581
9582 MELLANOX HARDWARE PLATFORM SUPPORT
9583 M:      Andy Shevchenko <andy@infradead.org>
9584 M:      Darren Hart <dvhart@infradead.org>
9585 M:      Vadim Pasternak <vadimp@mellanox.com>
9586 L:      platform-driver-x86@vger.kernel.org
9587 S:      Supported
9588 F:      drivers/platform/mellanox/
9589
9590 MELLANOX MLX4 core VPI driver
9591 M:      Tariq Toukan <tariqt@mellanox.com>
9592 L:      netdev@vger.kernel.org
9593 L:      linux-rdma@vger.kernel.org
9594 W:      http://www.mellanox.com
9595 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9596 S:      Supported
9597 F:      drivers/net/ethernet/mellanox/mlx4/
9598 F:      include/linux/mlx4/
9599
9600 MELLANOX MLX4 IB driver
9601 M:      Yishai Hadas <yishaih@mellanox.com>
9602 L:      linux-rdma@vger.kernel.org
9603 W:      http://www.mellanox.com
9604 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9605 S:      Supported
9606 F:      drivers/infiniband/hw/mlx4/
9607 F:      include/linux/mlx4/
9608 F:      include/uapi/rdma/mlx4-abi.h
9609
9610 MELLANOX MLX5 core VPI driver
9611 M:      Saeed Mahameed <saeedm@mellanox.com>
9612 M:      Leon Romanovsky <leonro@mellanox.com>
9613 L:      netdev@vger.kernel.org
9614 L:      linux-rdma@vger.kernel.org
9615 W:      http://www.mellanox.com
9616 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9617 S:      Supported
9618 F:      drivers/net/ethernet/mellanox/mlx5/core/
9619 F:      include/linux/mlx5/
9620
9621 MELLANOX MLX5 IB driver
9622 M:      Leon Romanovsky <leonro@mellanox.com>
9623 L:      linux-rdma@vger.kernel.org
9624 W:      http://www.mellanox.com
9625 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9626 S:      Supported
9627 F:      drivers/infiniband/hw/mlx5/
9628 F:      include/linux/mlx5/
9629 F:      include/uapi/rdma/mlx5-abi.h
9630
9631 MELLANOX MLXCPLD I2C AND MUX DRIVER
9632 M:      Vadim Pasternak <vadimp@mellanox.com>
9633 M:      Michael Shych <michaelsh@mellanox.com>
9634 L:      linux-i2c@vger.kernel.org
9635 S:      Supported
9636 F:      drivers/i2c/busses/i2c-mlxcpld.c
9637 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9638 F:      Documentation/i2c/busses/i2c-mlxcpld
9639
9640 MELLANOX MLXCPLD LED DRIVER
9641 M:      Vadim Pasternak <vadimp@mellanox.com>
9642 L:      linux-leds@vger.kernel.org
9643 S:      Supported
9644 F:      drivers/leds/leds-mlxcpld.c
9645 F:      drivers/leds/leds-mlxreg.c
9646 F:      Documentation/leds/leds-mlxcpld.txt
9647
9648 MELLANOX PLATFORM DRIVER
9649 M:      Vadim Pasternak <vadimp@mellanox.com>
9650 L:      platform-driver-x86@vger.kernel.org
9651 S:      Supported
9652 F:      drivers/platform/x86/mlx-platform.c
9653
9654 MEMBARRIER SUPPORT
9655 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9656 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9657 L:      linux-kernel@vger.kernel.org
9658 S:      Supported
9659 F:      kernel/sched/membarrier.c
9660 F:      include/uapi/linux/membarrier.h
9661 F:      arch/powerpc/include/asm/membarrier.h
9662
9663 MEMORY MANAGEMENT
9664 L:      linux-mm@kvack.org
9665 W:      http://www.linux-mm.org
9666 S:      Maintained
9667 F:      include/linux/mm.h
9668 F:      include/linux/gfp.h
9669 F:      include/linux/mmzone.h
9670 F:      include/linux/memory_hotplug.h
9671 F:      include/linux/vmalloc.h
9672 F:      mm/
9673
9674 MEMORY TECHNOLOGY DEVICES (MTD)
9675 M:      David Woodhouse <dwmw2@infradead.org>
9676 M:      Brian Norris <computersforpeace@gmail.com>
9677 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9678 M:      Marek Vasut <marek.vasut@gmail.com>
9679 M:      Richard Weinberger <richard@nod.at>
9680 L:      linux-mtd@lists.infradead.org
9681 W:      http://www.linux-mtd.infradead.org/
9682 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9683 T:      git git://git.infradead.org/linux-mtd.git master
9684 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/mtd/
9687 F:      drivers/mtd/
9688 F:      include/linux/mtd/
9689 F:      include/uapi/mtd/
9690
9691 MEN A21 WATCHDOG DRIVER
9692 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9693 L:      linux-watchdog@vger.kernel.org
9694 S:      Maintained
9695 F:      drivers/watchdog/mena21_wdt.c
9696
9697 MEN CHAMELEON BUS (mcb)
9698 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9699 S:      Maintained
9700 F:      drivers/mcb/
9701 F:      include/linux/mcb.h
9702 F:      Documentation/men-chameleon-bus.txt
9703
9704 MEN F21BMC (Board Management Controller)
9705 M:      Andreas Werner <andreas.werner@men.de>
9706 S:      Supported
9707 F:      drivers/mfd/menf21bmc.c
9708 F:      drivers/watchdog/menf21bmc_wdt.c
9709 F:      drivers/leds/leds-menf21bmc.c
9710 F:      drivers/hwmon/menf21bmc_hwmon.c
9711 F:      Documentation/hwmon/menf21bmc
9712
9713 MEN Z069 WATCHDOG DRIVER
9714 M:      Johannes Thumshirn <jth@kernel.org>
9715 L:      linux-watchdog@vger.kernel.org
9716 S:      Maintained
9717 F:      drivers/watchdog/menz69_wdt.c
9718
9719 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9720 M:      Neil Armstrong <narmstrong@baylibre.com>
9721 L:      linux-media@lists.freedesktop.org
9722 L:      linux-amlogic@lists.infradead.org
9723 W:      http://linux-meson.com/
9724 S:      Supported
9725 F:      drivers/media/platform/meson/ao-cec.c
9726 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9727 T:      git git://linuxtv.org/media_tree.git
9728
9729 MICROBLAZE ARCHITECTURE
9730 M:      Michal Simek <monstr@monstr.eu>
9731 W:      http://www.monstr.eu/fdt/
9732 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9733 S:      Supported
9734 F:      arch/microblaze/
9735
9736 MICROCHIP AT91 SERIAL DRIVER
9737 M:      Richard Genoud <richard.genoud@gmail.com>
9738 S:      Maintained
9739 F:      drivers/tty/serial/atmel_serial.c
9740 F:      drivers/tty/serial/atmel_serial.h
9741 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9742
9743 MICROCHIP AUDIO ASOC DRIVERS
9744 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9746 S:      Supported
9747 F:      sound/soc/atmel
9748
9749 MICROCHIP DMA DRIVER
9750 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9752 L:      dmaengine@vger.kernel.org
9753 S:      Supported
9754 F:      drivers/dma/at_hdmac.c
9755 F:      drivers/dma/at_hdmac_regs.h
9756 F:      include/linux/platform_data/dma-atmel.h
9757 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9758 F:      include/dt-bindings/dma/at91.h
9759
9760 MICROCHIP ECC DRIVER
9761 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9762 L:      linux-crypto@vger.kernel.org
9763 S:      Maintained
9764 F:      drivers/crypto/atmel-ecc.*
9765
9766 MICROCHIP I2C DRIVER
9767 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9768 L:      linux-i2c@vger.kernel.org
9769 S:      Supported
9770 F:      drivers/i2c/busses/i2c-at91.c
9771
9772 MICROCHIP ISC DRIVER
9773 M:      Eugen Hristev <eugen.hristev@microchip.com>
9774 L:      linux-media@vger.kernel.org
9775 S:      Supported
9776 F:      drivers/media/platform/atmel/atmel-isc.c
9777 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9778 F:      devicetree/bindings/media/atmel-isc.txt
9779
9780 MICROCHIP ISI DRIVER
9781 M:      Eugen Hristev <eugen.hristev@microchip.com>
9782 L:      linux-media@vger.kernel.org
9783 S:      Supported
9784 F:      drivers/media/platform/atmel/atmel-isi.c
9785 F:      include/media/atmel-isi.h
9786
9787 MICROCHIP AT91 USART MFD DRIVER
9788 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9789 L:      linux-kernel@vger.kernel.org
9790 S:      Supported
9791 F:      drivers/mfd/at91-usart.c
9792 F:      include/dt-bindings/mfd/at91-usart.h
9793 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9794
9795 MICROCHIP AT91 USART SPI DRIVER
9796 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9797 L:      linux-spi@vger.kernel.org
9798 S:      Supported
9799 F:      drivers/spi/spi-at91-usart.c
9800 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9801
9802 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9803 M:      Woojung Huh <Woojung.Huh@microchip.com>
9804 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9805 L:      netdev@vger.kernel.org
9806 S:      Maintained
9807 F:      net/dsa/tag_ksz.c
9808 F:      drivers/net/dsa/microchip/*
9809 F:      include/linux/platform_data/microchip-ksz.h
9810 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9811
9812 MICROCHIP LAN743X ETHERNET DRIVER
9813 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9814 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9815 L:      netdev@vger.kernel.org
9816 S:      Maintained
9817 F:      drivers/net/ethernet/microchip/lan743x_*
9818
9819 MICROCHIP LCDFB DRIVER
9820 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9821 L:      linux-fbdev@vger.kernel.org
9822 S:      Maintained
9823 F:      drivers/video/fbdev/atmel_lcdfb.c
9824 F:      include/video/atmel_lcdc.h
9825
9826 MICROCHIP MMC/SD/SDIO MCI DRIVER
9827 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9828 S:      Maintained
9829 F:      drivers/mmc/host/atmel-mci.c
9830
9831 MICROCHIP MCP3911 ADC DRIVER
9832 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9833 M:      Kent Gustavsson <kent@minoris.se>
9834 L:      linux-iio@vger.kernel.org
9835 S:      Supported
9836 F:      drivers/iio/adc/mcp3911.c
9837 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9838
9839 MICROCHIP NAND DRIVER
9840 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9841 L:      linux-mtd@lists.infradead.org
9842 S:      Supported
9843 F:      drivers/mtd/nand/raw/atmel/*
9844 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9845
9846 MICROCHIP PWM DRIVER
9847 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9849 L:      linux-pwm@vger.kernel.org
9850 S:      Supported
9851 F:      drivers/pwm/pwm-atmel.c
9852 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9853
9854 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9855 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9856 M:      Eugen Hristev <eugen.hristev@microchip.com>
9857 L:      linux-iio@vger.kernel.org
9858 S:      Supported
9859 F:      drivers/iio/adc/at91-sama5d2_adc.c
9860 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9861 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9862
9863 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9864 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9865 S:      Supported
9866 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9867
9868 MICROCHIP SPI DRIVER
9869 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9870 S:      Supported
9871 F:      drivers/spi/spi-atmel.*
9872
9873 MICROCHIP SSC DRIVER
9874 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9876 S:      Supported
9877 F:      drivers/misc/atmel-ssc.c
9878 F:      include/linux/atmel-ssc.h
9879
9880 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9881 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9883 S:      Supported
9884 F:      drivers/misc/atmel_tclib.c
9885 F:      drivers/clocksource/tcb_clksrc.c
9886
9887 MICROCHIP USBA UDC DRIVER
9888 M:      Cristian Birsan <cristian.birsan@microchip.com>
9889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9890 S:      Supported
9891 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9892
9893 MICROCHIP USB251XB DRIVER
9894 M:      Richard Leitner <richard.leitner@skidata.com>
9895 L:      linux-usb@vger.kernel.org
9896 S:      Maintained
9897 F:      drivers/usb/misc/usb251xb.c
9898 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9899
9900 MICROCHIP XDMA DRIVER
9901 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9902 L:      linux-arm-kernel@lists.infradead.org
9903 L:      dmaengine@vger.kernel.org
9904 S:      Supported
9905 F:      drivers/dma/at_xdmac.c
9906
9907 MICROSEMI MIPS SOCS
9908 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9909 L:      linux-mips@vger.kernel.org
9910 S:      Maintained
9911 F:      arch/mips/generic/board-ocelot.c
9912 F:      arch/mips/configs/generic/board-ocelot.config
9913 F:      arch/mips/boot/dts/mscc/
9914 F:      Documentation/devicetree/bindings/mips/mscc.txt
9915
9916 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9917 M:      Don Brace <don.brace@microsemi.com>
9918 L:      esc.storagedev@microsemi.com
9919 L:      linux-scsi@vger.kernel.org
9920 S:      Supported
9921 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9922 F:      drivers/scsi/smartpqi/Kconfig
9923 F:      drivers/scsi/smartpqi/Makefile
9924 F:      include/linux/cciss*.h
9925 F:      include/uapi/linux/cciss*.h
9926 F:      Documentation/scsi/smartpqi.txt
9927
9928 MICROSEMI ETHERNET SWITCH DRIVER
9929 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9930 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9931 L:      netdev@vger.kernel.org
9932 S:      Supported
9933 F:      drivers/net/ethernet/mscc/
9934
9935 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9936 M:      Chen Yu <yu.c.chen@intel.com>
9937 L:      platform-driver-x86@vger.kernel.org
9938 S:      Supported
9939 F:      drivers/platform/x86/surfacepro3_button.c
9940
9941 MICROTEK X6 SCANNER
9942 M:      Oliver Neukum <oliver@neukum.org>
9943 S:      Maintained
9944 F:      drivers/usb/image/microtek.*
9945
9946 MIPS
9947 M:      Ralf Baechle <ralf@linux-mips.org>
9948 M:      Paul Burton <paul.burton@mips.com>
9949 M:      James Hogan <jhogan@kernel.org>
9950 L:      linux-mips@vger.kernel.org
9951 W:      http://www.linux-mips.org/
9952 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9954 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9955 S:      Supported
9956 F:      Documentation/devicetree/bindings/mips/
9957 F:      Documentation/mips/
9958 F:      arch/mips/
9959 F:      drivers/platform/mips/
9960
9961 MIPS BOSTON DEVELOPMENT BOARD
9962 M:      Paul Burton <paul.burton@mips.com>
9963 L:      linux-mips@vger.kernel.org
9964 S:      Maintained
9965 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9966 F:      arch/mips/boot/dts/img/boston.dts
9967 F:      arch/mips/configs/generic/board-boston.config
9968 F:      drivers/clk/imgtec/clk-boston.c
9969 F:      include/dt-bindings/clock/boston-clock.h
9970
9971 MIPS GENERIC PLATFORM
9972 M:      Paul Burton <paul.burton@mips.com>
9973 L:      linux-mips@vger.kernel.org
9974 S:      Supported
9975 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9976 F:      arch/mips/generic/
9977 F:      arch/mips/tools/generic-board-config.sh
9978
9979 MIPS/LOONGSON1 ARCHITECTURE
9980 M:      Keguang Zhang <keguang.zhang@gmail.com>
9981 L:      linux-mips@vger.kernel.org
9982 S:      Maintained
9983 F:      arch/mips/loongson32/
9984 F:      arch/mips/include/asm/mach-loongson32/
9985 F:      drivers/*/*loongson1*
9986 F:      drivers/*/*/*loongson1*
9987
9988 MIPS/LOONGSON2 ARCHITECTURE
9989 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9990 L:      linux-mips@vger.kernel.org
9991 S:      Maintained
9992 F:      arch/mips/loongson64/fuloong-2e/
9993 F:      arch/mips/loongson64/lemote-2f/
9994 F:      arch/mips/include/asm/mach-loongson64/
9995 F:      drivers/*/*loongson2*
9996 F:      drivers/*/*/*loongson2*
9997
9998 MIPS/LOONGSON3 ARCHITECTURE
9999 M:      Huacai Chen <chenhc@lemote.com>
10000 L:      linux-mips@vger.kernel.org
10001 S:      Maintained
10002 F:      arch/mips/loongson64/
10003 F:      arch/mips/include/asm/mach-loongson64/
10004 F:      drivers/platform/mips/cpu_hwmon.c
10005 F:      drivers/*/*loongson3*
10006 F:      drivers/*/*/*loongson3*
10007
10008 MIPS RINT INSTRUCTION EMULATION
10009 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10010 L:      linux-mips@vger.kernel.org
10011 S:      Supported
10012 F:      arch/mips/math-emu/sp_rint.c
10013 F:      arch/mips/math-emu/dp_rint.c
10014
10015 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10016 M:      Hans Verkuil <hverkuil@xs4all.nl>
10017 L:      linux-media@vger.kernel.org
10018 T:      git git://linuxtv.org/media_tree.git
10019 W:      https://linuxtv.org
10020 S:      Odd Fixes
10021 F:      drivers/media/radio/radio-miropcm20*
10022
10023 MMP SUPPORT
10024 R:      Lubomir Rintel <lkundrak@v3.sk>
10025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10026 S:      Odd Fixes
10027 F:      arch/arm/boot/dts/mmp*
10028 F:      arch/arm/mach-mmp/
10029
10030 MMU GATHER AND TLB INVALIDATION
10031 M:      Will Deacon <will.deacon@arm.com>
10032 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10033 M:      Andrew Morton <akpm@linux-foundation.org>
10034 M:      Nick Piggin <npiggin@gmail.com>
10035 M:      Peter Zijlstra <peterz@infradead.org>
10036 L:      linux-arch@vger.kernel.org
10037 L:      linux-mm@kvack.org
10038 S:      Maintained
10039 F:      arch/*/include/asm/tlb.h
10040 F:      include/asm-generic/tlb.h
10041 F:      mm/mmu_gather.c
10042
10043 MN88472 MEDIA DRIVER
10044 M:      Antti Palosaari <crope@iki.fi>
10045 L:      linux-media@vger.kernel.org
10046 W:      https://linuxtv.org
10047 W:      http://palosaari.fi/linux/
10048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10049 S:      Maintained
10050 F:      drivers/media/dvb-frontends/mn88472*
10051
10052 MN88473 MEDIA DRIVER
10053 M:      Antti Palosaari <crope@iki.fi>
10054 L:      linux-media@vger.kernel.org
10055 W:      https://linuxtv.org
10056 W:      http://palosaari.fi/linux/
10057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10058 S:      Maintained
10059 F:      drivers/media/dvb-frontends/mn88473*
10060
10061 MODULE SUPPORT
10062 M:      Jessica Yu <jeyu@kernel.org>
10063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10064 S:      Maintained
10065 F:      include/linux/module.h
10066 F:      kernel/module.c
10067
10068 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10069 W:      http://popies.net/meye/
10070 S:      Orphan
10071 F:      Documentation/media/v4l-drivers/meye*
10072 F:      drivers/media/pci/meye/
10073 F:      include/uapi/linux/meye.h
10074
10075 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10076 M:      Jiri Slaby <jirislaby@gmail.com>
10077 S:      Maintained
10078 F:      Documentation/serial/moxa-smartio
10079 F:      drivers/tty/mxser.*
10080
10081 MR800 AVERMEDIA USB FM RADIO DRIVER
10082 M:      Alexey Klimov <klimov.linux@gmail.com>
10083 L:      linux-media@vger.kernel.org
10084 T:      git git://linuxtv.org/media_tree.git
10085 S:      Maintained
10086 F:      drivers/media/radio/radio-mr800.c
10087
10088 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10089 M:      Alan Ott <alan@signal11.us>
10090 L:      linux-wpan@vger.kernel.org
10091 S:      Maintained
10092 F:      drivers/net/ieee802154/mrf24j40.c
10093 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10094
10095 MSI LAPTOP SUPPORT
10096 M:      "Lee, Chun-Yi" <jlee@suse.com>
10097 L:      platform-driver-x86@vger.kernel.org
10098 S:      Maintained
10099 F:      drivers/platform/x86/msi-laptop.c
10100
10101 MSI WMI SUPPORT
10102 L:      platform-driver-x86@vger.kernel.org
10103 S:      Orphan
10104 F:      drivers/platform/x86/msi-wmi.c
10105
10106 MSI001 MEDIA DRIVER
10107 M:      Antti Palosaari <crope@iki.fi>
10108 L:      linux-media@vger.kernel.org
10109 W:      https://linuxtv.org
10110 W:      http://palosaari.fi/linux/
10111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10112 T:      git git://linuxtv.org/anttip/media_tree.git
10113 S:      Maintained
10114 F:      drivers/media/tuners/msi001*
10115
10116 MSI2500 MEDIA DRIVER
10117 M:      Antti Palosaari <crope@iki.fi>
10118 L:      linux-media@vger.kernel.org
10119 W:      https://linuxtv.org
10120 W:      http://palosaari.fi/linux/
10121 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10122 T:      git git://linuxtv.org/anttip/media_tree.git
10123 S:      Maintained
10124 F:      drivers/media/usb/msi2500/
10125
10126 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10127 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10128 L:      linux-mtd@lists.infradead.org
10129 S:      Maintained
10130 F:      drivers/mtd/devices/docg3*
10131
10132 MT9M032 APTINA SENSOR DRIVER
10133 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10134 L:      linux-media@vger.kernel.org
10135 T:      git git://linuxtv.org/media_tree.git
10136 S:      Maintained
10137 F:      drivers/media/i2c/mt9m032.c
10138 F:      include/media/i2c/mt9m032.h
10139
10140 MT9P031 APTINA CAMERA SENSOR
10141 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10142 L:      linux-media@vger.kernel.org
10143 T:      git git://linuxtv.org/media_tree.git
10144 S:      Maintained
10145 F:      drivers/media/i2c/mt9p031.c
10146 F:      include/media/i2c/mt9p031.h
10147
10148 MT9T001 APTINA CAMERA SENSOR
10149 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10150 L:      linux-media@vger.kernel.org
10151 T:      git git://linuxtv.org/media_tree.git
10152 S:      Maintained
10153 F:      drivers/media/i2c/mt9t001.c
10154 F:      include/media/i2c/mt9t001.h
10155
10156 MT9T112 APTINA CAMERA SENSOR
10157 M:      Jacopo Mondi <jacopo@jmondi.org>
10158 L:      linux-media@vger.kernel.org
10159 T:      git git://linuxtv.org/media_tree.git
10160 S:      Odd Fixes
10161 F:      drivers/media/i2c/mt9t112.c
10162 F:      include/media/i2c/mt9t112.h
10163
10164 MT9V032 APTINA CAMERA SENSOR
10165 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10166 L:      linux-media@vger.kernel.org
10167 T:      git git://linuxtv.org/media_tree.git
10168 S:      Maintained
10169 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10170 F:      drivers/media/i2c/mt9v032.c
10171 F:      include/media/i2c/mt9v032.h
10172
10173 MT9V111 APTINA CAMERA SENSOR
10174 M:      Jacopo Mondi <jacopo@jmondi.org>
10175 L:      linux-media@vger.kernel.org
10176 T:      git git://linuxtv.org/media_tree.git
10177 S:      Maintained
10178 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10179 F:      drivers/media/i2c/mt9v111.c
10180
10181 MULTIFUNCTION DEVICES (MFD)
10182 M:      Lee Jones <lee.jones@linaro.org>
10183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10184 S:      Supported
10185 F:      Documentation/devicetree/bindings/mfd/
10186 F:      drivers/mfd/
10187 F:      include/linux/mfd/
10188 F:      include/dt-bindings/mfd/
10189
10190 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10191 S:      Orphan
10192 F:      drivers/mmc/host/mmc_spi.c
10193 F:      include/linux/spi/mmc_spi.h
10194
10195 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10196 M:      Ulf Hansson <ulf.hansson@linaro.org>
10197 L:      linux-mmc@vger.kernel.org
10198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10199 S:      Maintained
10200 F:      Documentation/devicetree/bindings/mmc/
10201 F:      drivers/mmc/
10202 F:      include/linux/mmc/
10203 F:      include/uapi/linux/mmc/
10204
10205 MULTIPLEXER SUBSYSTEM
10206 M:      Peter Rosin <peda@axentia.se>
10207 S:      Maintained
10208 F:      Documentation/ABI/testing/sysfs-class-mux*
10209 F:      Documentation/devicetree/bindings/mux/
10210 F:      include/dt-bindings/mux/
10211 F:      include/linux/mux/
10212 F:      drivers/mux/
10213
10214 MULTITECH MULTIPORT CARD (ISICOM)
10215 S:      Orphan
10216 F:      drivers/tty/isicom.c
10217 F:      include/linux/isicom.h
10218
10219 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10220 M:      Bin Liu <b-liu@ti.com>
10221 L:      linux-usb@vger.kernel.org
10222 S:      Maintained
10223 F:      drivers/usb/musb/
10224
10225 MXL301RF MEDIA DRIVER
10226 M:      Akihiro Tsukada <tskd08@gmail.com>
10227 L:      linux-media@vger.kernel.org
10228 S:      Odd Fixes
10229 F:      drivers/media/tuners/mxl301rf*
10230
10231 MXL5007T MEDIA DRIVER
10232 M:      Michael Krufky <mkrufky@linuxtv.org>
10233 L:      linux-media@vger.kernel.org
10234 W:      https://linuxtv.org
10235 W:      http://github.com/mkrufky
10236 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10237 T:      git git://linuxtv.org/mkrufky/tuners.git
10238 S:      Maintained
10239 F:      drivers/media/tuners/mxl5007t.*
10240
10241 MXSFB DRM DRIVER
10242 M:      Marek Vasut <marex@denx.de>
10243 M:      Stefan Agner <stefan@agner.ch>
10244 L:      dri-devel@lists.freedesktop.org
10245 S:      Supported
10246 F:      drivers/gpu/drm/mxsfb/
10247 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10248 T:      git git://anongit.freedesktop.org/drm/drm-misc
10249
10250 MYLEX DAC960 PCI RAID Controller
10251 M:      Hannes Reinecke <hare@kernel.org>
10252 L:      linux-scsi@vger.kernel.org
10253 S:      Supported
10254 F:      drivers/scsi/myrb.*
10255 F:      drivers/scsi/myrs.*
10256
10257 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10258 M:      Chris Lee <christopher.lee@cspi.com>
10259 L:      netdev@vger.kernel.org
10260 W:      https://www.cspi.com/ethernet-products/support/downloads/
10261 S:      Supported
10262 F:      drivers/net/ethernet/myricom/myri10ge/
10263
10264 NAND FLASH SUBSYSTEM
10265 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10266 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10267 R:      Richard Weinberger <richard@nod.at>
10268 L:      linux-mtd@lists.infradead.org
10269 W:      http://www.linux-mtd.infradead.org/
10270 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10271 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10272 T:      git git://git.infradead.org/linux-mtd.git nand/next
10273 S:      Maintained
10274 F:      drivers/mtd/nand/
10275 F:      include/linux/mtd/*nand*.h
10276
10277 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10278 M:      Daniel Mack <zonque@gmail.com>
10279 S:      Maintained
10280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10281 W:      http://www.native-instruments.com
10282 F:      sound/usb/caiaq/
10283
10284 NATSEMI ETHERNET DRIVER (DP8381x)
10285 S:      Orphan
10286 F:      drivers/net/ethernet/natsemi/natsemi.c
10287
10288 NCR 5380 SCSI DRIVERS
10289 M:      Finn Thain <fthain@telegraphics.com.au>
10290 M:      Michael Schmitz <schmitzmic@gmail.com>
10291 L:      linux-scsi@vger.kernel.org
10292 S:      Maintained
10293 F:      Documentation/scsi/g_NCR5380.txt
10294 F:      drivers/scsi/NCR5380.*
10295 F:      drivers/scsi/arm/cumana_1.c
10296 F:      drivers/scsi/arm/oak.c
10297 F:      drivers/scsi/atari_scsi.*
10298 F:      drivers/scsi/dmx3191d.c
10299 F:      drivers/scsi/g_NCR5380.*
10300 F:      drivers/scsi/mac_scsi.*
10301 F:      drivers/scsi/sun3_scsi.*
10302 F:      drivers/scsi/sun3_scsi_vme.c
10303
10304 NCSI LIBRARY:
10305 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10306 S:      Maintained
10307 F:      net/ncsi/
10308
10309 NCT6775 HARDWARE MONITOR DRIVER
10310 M:      Guenter Roeck <linux@roeck-us.net>
10311 L:      linux-hwmon@vger.kernel.org
10312 S:      Maintained
10313 F:      Documentation/hwmon/nct6775
10314 F:      drivers/hwmon/nct6775.c
10315
10316 NET_FAILOVER MODULE
10317 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10318 L:      netdev@vger.kernel.org
10319 S:      Supported
10320 F:      driver/net/net_failover.c
10321 F:      include/net/net_failover.h
10322 F:      Documentation/networking/net_failover.rst
10323
10324 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10325 M:      Faisal Latif <faisal.latif@intel.com>
10326 L:      linux-rdma@vger.kernel.org
10327 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10328 S:      Supported
10329 F:      drivers/infiniband/hw/nes/
10330 F:      include/uapi/rdma/nes-abi.h
10331
10332 NETEM NETWORK EMULATOR
10333 M:      Stephen Hemminger <stephen@networkplumber.org>
10334 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10335 S:      Maintained
10336 F:      net/sched/sch_netem.c
10337
10338 NETERION 10GbE DRIVERS (s2io/vxge)
10339 M:      Jon Mason <jdmason@kudzu.us>
10340 L:      netdev@vger.kernel.org
10341 S:      Supported
10342 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10343 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10344 F:      drivers/net/ethernet/neterion/
10345
10346 NETFILTER
10347 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10348 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10349 M:      Florian Westphal <fw@strlen.de>
10350 L:      netfilter-devel@vger.kernel.org
10351 L:      coreteam@netfilter.org
10352 W:      http://www.netfilter.org/
10353 W:      http://www.iptables.org/
10354 W:      http://www.nftables.org/
10355 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10358 S:      Maintained
10359 F:      include/linux/netfilter*
10360 F:      include/linux/netfilter/
10361 F:      include/net/netfilter/
10362 F:      include/uapi/linux/netfilter*
10363 F:      include/uapi/linux/netfilter/
10364 F:      net/*/netfilter.c
10365 F:      net/*/netfilter/
10366 F:      net/netfilter/
10367 F:      net/bridge/br_netfilter*.c
10368
10369 NETROM NETWORK LAYER
10370 M:      Ralf Baechle <ralf@linux-mips.org>
10371 L:      linux-hams@vger.kernel.org
10372 W:      http://www.linux-ax25.org/
10373 S:      Maintained
10374 F:      include/net/netrom.h
10375 F:      include/uapi/linux/netrom.h
10376 F:      net/netrom/
10377
10378 NETRONOME ETHERNET DRIVERS
10379 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10380 L:      oss-drivers@netronome.com
10381 S:      Maintained
10382 F:      drivers/net/ethernet/netronome/
10383
10384 NETWORK BLOCK DEVICE (NBD)
10385 M:      Josef Bacik <josef@toxicpanda.com>
10386 S:      Maintained
10387 L:      linux-block@vger.kernel.org
10388 L:      nbd@other.debian.org
10389 F:      Documentation/blockdev/nbd.txt
10390 F:      drivers/block/nbd.c
10391 F:      include/uapi/linux/nbd.h
10392
10393 NETWORK DROP MONITOR
10394 M:      Neil Horman <nhorman@tuxdriver.com>
10395 L:      netdev@vger.kernel.org
10396 S:      Maintained
10397 W:      https://fedorahosted.org/dropwatch/
10398 F:      net/core/drop_monitor.c
10399
10400 NETWORKING DRIVERS
10401 M:      "David S. Miller" <davem@davemloft.net>
10402 L:      netdev@vger.kernel.org
10403 W:      http://www.linuxfoundation.org/en/Net
10404 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10407 S:      Odd Fixes
10408 F:      Documentation/devicetree/bindings/net/
10409 F:      drivers/net/
10410 F:      include/linux/if_*
10411 F:      include/linux/netdevice.h
10412 F:      include/linux/etherdevice.h
10413 F:      include/linux/fcdevice.h
10414 F:      include/linux/fddidevice.h
10415 F:      include/linux/hippidevice.h
10416 F:      include/linux/inetdevice.h
10417 F:      include/uapi/linux/if_*
10418 F:      include/uapi/linux/netdevice.h
10419
10420 NETWORKING DRIVERS (WIRELESS)
10421 M:      Kalle Valo <kvalo@codeaurora.org>
10422 L:      linux-wireless@vger.kernel.org
10423 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10426 S:      Maintained
10427 F:      Documentation/devicetree/bindings/net/wireless/
10428 F:      drivers/net/wireless/
10429
10430 NETWORKING [DSA]
10431 M:      Andrew Lunn <andrew@lunn.ch>
10432 M:      Vivien Didelot <vivien.didelot@gmail.com>
10433 M:      Florian Fainelli <f.fainelli@gmail.com>
10434 S:      Maintained
10435 F:      Documentation/devicetree/bindings/net/dsa/
10436 F:      net/dsa/
10437 F:      include/net/dsa.h
10438 F:      include/linux/dsa/
10439 F:      drivers/net/dsa/
10440
10441 NETWORKING [GENERAL]
10442 M:      "David S. Miller" <davem@davemloft.net>
10443 L:      netdev@vger.kernel.org
10444 W:      http://www.linuxfoundation.org/en/Net
10445 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10448 B:      mailto:netdev@vger.kernel.org
10449 S:      Maintained
10450 F:      net/
10451 F:      include/net/
10452 F:      include/linux/in.h
10453 F:      include/linux/net.h
10454 F:      include/linux/netdevice.h
10455 F:      include/uapi/linux/in.h
10456 F:      include/uapi/linux/net.h
10457 F:      include/uapi/linux/netdevice.h
10458 F:      include/uapi/linux/net_namespace.h
10459 F:      tools/testing/selftests/net/
10460 F:      lib/net_utils.c
10461 F:      lib/random32.c
10462 F:      Documentation/networking/
10463
10464 NETWORKING [IPSEC]
10465 M:      Steffen Klassert <steffen.klassert@secunet.com>
10466 M:      Herbert Xu <herbert@gondor.apana.org.au>
10467 M:      "David S. Miller" <davem@davemloft.net>
10468 L:      netdev@vger.kernel.org
10469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10471 S:      Maintained
10472 F:      net/xfrm/
10473 F:      net/key/
10474 F:      net/ipv4/xfrm*
10475 F:      net/ipv4/esp4*
10476 F:      net/ipv4/ah4.c
10477 F:      net/ipv4/ipcomp.c
10478 F:      net/ipv4/ip_vti.c
10479 F:      net/ipv6/xfrm*
10480 F:      net/ipv6/esp6*
10481 F:      net/ipv6/ah6.c
10482 F:      net/ipv6/ipcomp6.c
10483 F:      net/ipv6/ip6_vti.c
10484 F:      include/uapi/linux/xfrm.h
10485 F:      include/net/xfrm.h
10486
10487 NETWORKING [IPv4/IPv6]
10488 M:      "David S. Miller" <davem@davemloft.net>
10489 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10490 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10491 L:      netdev@vger.kernel.org
10492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10493 S:      Maintained
10494 F:      net/ipv4/
10495 F:      net/ipv6/
10496 F:      include/net/ip*
10497 F:      arch/x86/net/*
10498
10499 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10500 M:      Paul Moore <paul@paul-moore.com>
10501 W:      https://github.com/netlabel
10502 L:      netdev@vger.kernel.org
10503 L:      linux-security-module@vger.kernel.org
10504 S:      Maintained
10505 F:      Documentation/netlabel/
10506 F:      include/net/calipso.h
10507 F:      include/net/cipso_ipv4.h
10508 F:      include/net/netlabel.h
10509 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10510 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10511 F:      net/netlabel/
10512 F:      net/ipv4/cipso_ipv4.c
10513 F:      net/ipv6/calipso.c
10514 F:      net/netfilter/xt_CONNSECMARK.c
10515 F:      net/netfilter/xt_SECMARK.c
10516
10517 NETWORKING [TCP]
10518 M:      Eric Dumazet <edumazet@google.com>
10519 L:      netdev@vger.kernel.org
10520 S:      Maintained
10521 F:      net/ipv4/tcp*.c
10522 F:      net/ipv4/syncookies.c
10523 F:      net/ipv6/tcp*.c
10524 F:      net/ipv6/syncookies.c
10525 F:      include/uapi/linux/tcp.h
10526 F:      include/net/tcp.h
10527 F:      include/linux/tcp.h
10528 F:      include/trace/events/tcp.h
10529
10530 NETWORKING [TLS]
10531 M:      Boris Pismenny <borisp@mellanox.com>
10532 M:      Aviad Yehezkel <aviadye@mellanox.com>
10533 M:      Dave Watson <davejwatson@fb.com>
10534 M:      John Fastabend <john.fastabend@gmail.com>
10535 M:      Daniel Borkmann <daniel@iogearbox.net>
10536 L:      netdev@vger.kernel.org
10537 S:      Maintained
10538 F:      net/tls/*
10539 F:      include/uapi/linux/tls.h
10540 F:      include/net/tls.h
10541
10542 NETWORKING [WIRELESS]
10543 L:      linux-wireless@vger.kernel.org
10544 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10545
10546 NETDEVSIM
10547 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10548 S:      Maintained
10549 F:      drivers/net/netdevsim/*
10550
10551 NETXEN (1/10) GbE SUPPORT
10552 M:      Manish Chopra <manish.chopra@cavium.com>
10553 M:      Rahul Verma <rahul.verma@cavium.com>
10554 M:      Dept-GELinuxNICDev@cavium.com
10555 L:      netdev@vger.kernel.org
10556 S:      Supported
10557 F:      drivers/net/ethernet/qlogic/netxen/
10558
10559 NFC SUBSYSTEM
10560 M:      Samuel Ortiz <sameo@linux.intel.com>
10561 L:      linux-wireless@vger.kernel.org
10562 L:      linux-nfc@lists.01.org (subscribers-only)
10563 S:      Supported
10564 F:      net/nfc/
10565 F:      include/net/nfc/
10566 F:      include/uapi/linux/nfc.h
10567 F:      drivers/nfc/
10568 F:      include/linux/platform_data/nfcmrvl.h
10569 F:      include/linux/platform_data/nxp-nci.h
10570 F:      Documentation/devicetree/bindings/net/nfc/
10571
10572 NFS, SUNRPC, AND LOCKD CLIENTS
10573 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10574 M:      Anna Schumaker <anna.schumaker@netapp.com>
10575 L:      linux-nfs@vger.kernel.org
10576 W:      http://client.linux-nfs.org
10577 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10578 S:      Maintained
10579 F:      fs/lockd/
10580 F:      fs/nfs/
10581 F:      fs/nfs_common/
10582 F:      net/sunrpc/
10583 F:      include/linux/lockd/
10584 F:      include/linux/nfs*
10585 F:      include/linux/sunrpc/
10586 F:      include/uapi/linux/nfs*
10587 F:      include/uapi/linux/sunrpc/
10588
10589 NILFS2 FILESYSTEM
10590 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10591 L:      linux-nilfs@vger.kernel.org
10592 W:      https://nilfs.sourceforge.io/
10593 W:      https://nilfs.osdn.jp/
10594 T:      git git://github.com/konis/nilfs2.git
10595 S:      Supported
10596 F:      Documentation/filesystems/nilfs2.txt
10597 F:      fs/nilfs2/
10598 F:      include/trace/events/nilfs2.h
10599 F:      include/uapi/linux/nilfs2_api.h
10600 F:      include/uapi/linux/nilfs2_ondisk.h
10601
10602 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10603 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10604 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10605 S:      Maintained
10606 F:      Documentation/scsi/NinjaSCSI.txt
10607 F:      drivers/scsi/pcmcia/nsp_*
10608
10609 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10610 M:      GOTO Masanori <gotom@debian.or.jp>
10611 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10612 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10613 S:      Maintained
10614 F:      Documentation/scsi/NinjaSCSI.txt
10615 F:      drivers/scsi/nsp32*
10616
10617 NIOS2 ARCHITECTURE
10618 M:      Ley Foon Tan <lftan@altera.com>
10619 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10621 S:      Maintained
10622 F:      arch/nios2/
10623
10624 NOHZ, DYNTICKS SUPPORT
10625 M:      Frederic Weisbecker <fweisbec@gmail.com>
10626 M:      Thomas Gleixner <tglx@linutronix.de>
10627 M:      Ingo Molnar <mingo@kernel.org>
10628 L:      linux-kernel@vger.kernel.org
10629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10630 S:      Maintained
10631 F:      kernel/time/tick*.*
10632 F:      include/linux/tick.h
10633 F:      include/linux/sched/nohz.h
10634
10635 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10636 M:      Pavel Machek <pavel@ucw.cz>
10637 M:      Sakari Ailus <sakari.ailus@iki.fi>
10638 L:      linux-media@vger.kernel.org
10639 S:      Maintained
10640 F:      drivers/media/i2c/et8ek8
10641 F:      drivers/media/i2c/ad5820.c
10642
10643 NOKIA N900 POWER SUPPLY DRIVERS
10644 R:      Pali Rohár <pali.rohar@gmail.com>
10645 F:      include/linux/power/bq2415x_charger.h
10646 F:      include/linux/power/bq27xxx_battery.h
10647 F:      include/linux/power/isp1704_charger.h
10648 F:      drivers/power/supply/bq2415x_charger.c
10649 F:      drivers/power/supply/bq27xxx_battery.c
10650 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10651 F:      drivers/power/supply/isp1704_charger.c
10652 F:      drivers/power/supply/rx51_battery.c
10653
10654 NTB AMD DRIVER
10655 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10656 L:      linux-ntb@googlegroups.com
10657 S:      Supported
10658 F:      drivers/ntb/hw/amd/
10659
10660 NTB DRIVER CORE
10661 M:      Jon Mason <jdmason@kudzu.us>
10662 M:      Dave Jiang <dave.jiang@intel.com>
10663 M:      Allen Hubbe <allenbh@gmail.com>
10664 L:      linux-ntb@googlegroups.com
10665 S:      Supported
10666 W:      https://github.com/jonmason/ntb/wiki
10667 T:      git git://github.com/jonmason/ntb.git
10668 F:      drivers/ntb/
10669 F:      drivers/net/ntb_netdev.c
10670 F:      include/linux/ntb.h
10671 F:      include/linux/ntb_transport.h
10672 F:      tools/testing/selftests/ntb/
10673
10674 NTB IDT DRIVER
10675 M:      Serge Semin <fancer.lancer@gmail.com>
10676 L:      linux-ntb@googlegroups.com
10677 S:      Supported
10678 F:      drivers/ntb/hw/idt/
10679
10680 NTB INTEL DRIVER
10681 M:      Dave Jiang <dave.jiang@intel.com>
10682 L:      linux-ntb@googlegroups.com
10683 S:      Supported
10684 W:      https://github.com/davejiang/linux/wiki
10685 T:      git https://github.com/davejiang/linux.git
10686 F:      drivers/ntb/hw/intel/
10687
10688 NTFS FILESYSTEM
10689 M:      Anton Altaparmakov <anton@tuxera.com>
10690 L:      linux-ntfs-dev@lists.sourceforge.net
10691 W:      http://www.tuxera.com/
10692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10693 S:      Supported
10694 F:      Documentation/filesystems/ntfs.txt
10695 F:      fs/ntfs/
10696
10697 NUBUS SUBSYSTEM
10698 M:      Finn Thain <fthain@telegraphics.com.au>
10699 L:      linux-m68k@lists.linux-m68k.org
10700 S:      Maintained
10701 F:      arch/*/include/asm/nubus.h
10702 F:      drivers/nubus/
10703 F:      include/linux/nubus.h
10704 F:      include/uapi/linux/nubus.h
10705
10706 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10707 M:      Antonino Daplas <adaplas@gmail.com>
10708 L:      linux-fbdev@vger.kernel.org
10709 S:      Maintained
10710 F:      drivers/video/fbdev/riva/
10711 F:      drivers/video/fbdev/nvidia/
10712
10713 NVM EXPRESS DRIVER
10714 M:      Keith Busch <keith.busch@intel.com>
10715 M:      Jens Axboe <axboe@fb.com>
10716 M:      Christoph Hellwig <hch@lst.de>
10717 M:      Sagi Grimberg <sagi@grimberg.me>
10718 L:      linux-nvme@lists.infradead.org
10719 T:      git://git.infradead.org/nvme.git
10720 W:      http://git.infradead.org/nvme.git
10721 S:      Supported
10722 F:      drivers/nvme/host/
10723 F:      include/linux/nvme.h
10724 F:      include/uapi/linux/nvme_ioctl.h
10725
10726 NVM EXPRESS FC TRANSPORT DRIVERS
10727 M:      James Smart <james.smart@broadcom.com>
10728 L:      linux-nvme@lists.infradead.org
10729 S:      Supported
10730 F:      include/linux/nvme-fc.h
10731 F:      include/linux/nvme-fc-driver.h
10732 F:      drivers/nvme/host/fc.c
10733 F:      drivers/nvme/target/fc.c
10734 F:      drivers/nvme/target/fcloop.c
10735
10736 NVM EXPRESS TARGET DRIVER
10737 M:      Christoph Hellwig <hch@lst.de>
10738 M:      Sagi Grimberg <sagi@grimberg.me>
10739 L:      linux-nvme@lists.infradead.org
10740 T:      git://git.infradead.org/nvme.git
10741 W:      http://git.infradead.org/nvme.git
10742 S:      Supported
10743 F:      drivers/nvme/target/
10744
10745 NVMEM FRAMEWORK
10746 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10747 S:      Maintained
10748 F:      drivers/nvmem/
10749 F:      Documentation/devicetree/bindings/nvmem/
10750 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10751 F:      include/linux/nvmem-consumer.h
10752 F:      include/linux/nvmem-provider.h
10753
10754 NXP SGTL5000 DRIVER
10755 M:      Fabio Estevam <fabio.estevam@nxp.com>
10756 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10757 S:      Maintained
10758 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10759 F:      sound/soc/codecs/sgtl5000*
10760
10761 NXP TDA998X DRM DRIVER
10762 M:      Russell King <linux@armlinux.org.uk>
10763 S:      Maintained
10764 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10765 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10766 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10767 F:      include/drm/i2c/tda998x.h
10768 F:      include/dt-bindings/display/tda998x.h
10769 K:      "nxp,tda998x"
10770
10771 NXP TFA9879 DRIVER
10772 M:      Peter Rosin <peda@axentia.se>
10773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10774 S:      Maintained
10775 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10776 F:      sound/soc/codecs/tfa9879*
10777
10778 NXP-NCI NFC DRIVER
10779 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10780 R:      Charles Gorand <charles.gorand@effinnov.com>
10781 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10782 S:      Supported
10783 F:      drivers/nfc/nxp-nci
10784
10785 OBJAGG
10786 M:      Jiri Pirko <jiri@mellanox.com>
10787 L:      netdev@vger.kernel.org
10788 S:      Supported
10789 F:      lib/objagg.c
10790 F:      lib/test_objagg.c
10791 F:      include/linux/objagg.h
10792
10793 OBJTOOL
10794 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10795 M:      Peter Zijlstra <peterz@infradead.org>
10796 S:      Supported
10797 F:      tools/objtool/
10798
10799 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10800 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10801 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10802 L:      linuxppc-dev@lists.ozlabs.org
10803 S:      Supported
10804 F:      arch/powerpc/platforms/powernv/ocxl.c
10805 F:      arch/powerpc/include/asm/pnv-ocxl.h
10806 F:      drivers/misc/ocxl/
10807 F:      include/misc/ocxl*
10808 F:      include/uapi/misc/ocxl.h
10809 F:      Documentation/accelerators/ocxl.rst
10810
10811 OMAP AUDIO SUPPORT
10812 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10813 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10814 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10815 L:      linux-omap@vger.kernel.org
10816 S:      Maintained
10817 F:      sound/soc/omap/
10818
10819 OMAP CLOCK FRAMEWORK SUPPORT
10820 M:      Paul Walmsley <paul@pwsan.com>
10821 L:      linux-omap@vger.kernel.org
10822 S:      Maintained
10823 F:      arch/arm/*omap*/*clock*
10824
10825 OMAP DEVICE TREE SUPPORT
10826 M:      Benoît Cousson <bcousson@baylibre.com>
10827 M:      Tony Lindgren <tony@atomide.com>
10828 L:      linux-omap@vger.kernel.org
10829 L:      devicetree@vger.kernel.org
10830 S:      Maintained
10831 F:      arch/arm/boot/dts/*omap*
10832 F:      arch/arm/boot/dts/*am3*
10833 F:      arch/arm/boot/dts/*am4*
10834 F:      arch/arm/boot/dts/*am5*
10835 F:      arch/arm/boot/dts/*dra7*
10836
10837 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10838 L:      linux-omap@vger.kernel.org
10839 L:      linux-fbdev@vger.kernel.org
10840 S:      Orphan
10841 F:      drivers/video/fbdev/omap2/
10842 F:      Documentation/arm/OMAP/DSS
10843
10844 OMAP FRAMEBUFFER SUPPORT
10845 L:      linux-fbdev@vger.kernel.org
10846 L:      linux-omap@vger.kernel.org
10847 S:      Orphan
10848 F:      drivers/video/fbdev/omap/
10849
10850 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10851 M:      Roger Quadros <rogerq@ti.com>
10852 M:      Tony Lindgren <tony@atomide.com>
10853 L:      linux-omap@vger.kernel.org
10854 S:      Maintained
10855 F:      drivers/memory/omap-gpmc.c
10856 F:      arch/arm/mach-omap2/*gpmc*
10857
10858 OMAP GPIO DRIVER
10859 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10860 M:      Santosh Shilimkar <ssantosh@kernel.org>
10861 M:      Kevin Hilman <khilman@kernel.org>
10862 L:      linux-omap@vger.kernel.org
10863 S:      Maintained
10864 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10865 F:      drivers/gpio/gpio-omap.c
10866
10867 OMAP HARDWARE SPINLOCK SUPPORT
10868 M:      Ohad Ben-Cohen <ohad@wizery.com>
10869 L:      linux-omap@vger.kernel.org
10870 S:      Maintained
10871 F:      drivers/hwspinlock/omap_hwspinlock.c
10872
10873 OMAP HS MMC SUPPORT
10874 L:      linux-mmc@vger.kernel.org
10875 L:      linux-omap@vger.kernel.org
10876 S:      Orphan
10877 F:      drivers/mmc/host/omap_hsmmc.c
10878
10879 OMAP HWMOD DATA
10880 M:      Paul Walmsley <paul@pwsan.com>
10881 L:      linux-omap@vger.kernel.org
10882 S:      Maintained
10883 F:      arch/arm/mach-omap2/omap_hwmod*data*
10884
10885 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10886 M:      Benoît Cousson <bcousson@baylibre.com>
10887 L:      linux-omap@vger.kernel.org
10888 S:      Maintained
10889 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10890
10891 OMAP HWMOD SUPPORT
10892 M:      Benoît Cousson <bcousson@baylibre.com>
10893 M:      Paul Walmsley <paul@pwsan.com>
10894 L:      linux-omap@vger.kernel.org
10895 S:      Maintained
10896 F:      arch/arm/mach-omap2/omap_hwmod.*
10897
10898 OMAP I2C DRIVER
10899 M:      Vignesh R <vigneshr@ti.com>
10900 L:      linux-omap@vger.kernel.org
10901 L:      linux-i2c@vger.kernel.org
10902 S:      Maintained
10903 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10904 F:      drivers/i2c/busses/i2c-omap.c
10905
10906 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10907 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10908 L:      linux-media@vger.kernel.org
10909 S:      Maintained
10910 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10911 F:      drivers/media/platform/omap3isp/
10912 F:      drivers/staging/media/omap4iss/
10913
10914 OMAP MMC SUPPORT
10915 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10916 L:      linux-omap@vger.kernel.org
10917 S:      Odd Fixes
10918 F:      drivers/mmc/host/omap.c
10919
10920 OMAP POWER MANAGEMENT SUPPORT
10921 M:      Kevin Hilman <khilman@kernel.org>
10922 L:      linux-omap@vger.kernel.org
10923 S:      Maintained
10924 F:      arch/arm/*omap*/*pm*
10925 F:      drivers/cpufreq/omap-cpufreq.c
10926
10927 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10928 M:      Rajendra Nayak <rnayak@codeaurora.org>
10929 M:      Paul Walmsley <paul@pwsan.com>
10930 L:      linux-omap@vger.kernel.org
10931 S:      Maintained
10932 F:      arch/arm/mach-omap2/prm*
10933
10934 OMAP RANDOM NUMBER GENERATOR SUPPORT
10935 M:      Deepak Saxena <dsaxena@plexity.net>
10936 S:      Maintained
10937 F:      drivers/char/hw_random/omap-rng.c
10938
10939 OMAP USB SUPPORT
10940 L:      linux-usb@vger.kernel.org
10941 L:      linux-omap@vger.kernel.org
10942 S:      Orphan
10943 F:      drivers/usb/*/*omap*
10944 F:      arch/arm/*omap*/usb*
10945
10946 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10947 M:      Mark Jackson <mpfj@newflow.co.uk>
10948 L:      linux-omap@vger.kernel.org
10949 S:      Maintained
10950 F:      arch/arm/boot/dts/am335x-nano.dts
10951
10952 OMAP1 SUPPORT
10953 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10954 M:      Tony Lindgren <tony@atomide.com>
10955 L:      linux-omap@vger.kernel.org
10956 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10958 S:      Maintained
10959 F:      arch/arm/mach-omap1/
10960 F:      arch/arm/plat-omap/
10961 F:      arch/arm/configs/omap1_defconfig
10962 F:      drivers/i2c/busses/i2c-omap.c
10963 F:      include/linux/platform_data/i2c-omap.h
10964 F:      include/linux/platform_data/ams-delta-fiq.h
10965
10966 OMAP2+ SUPPORT
10967 M:      Tony Lindgren <tony@atomide.com>
10968 L:      linux-omap@vger.kernel.org
10969 W:      http://www.muru.com/linux/omap/
10970 W:      http://linux.omap.com/
10971 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10973 S:      Maintained
10974 F:      arch/arm/mach-omap2/
10975 F:      arch/arm/plat-omap/
10976 F:      arch/arm/configs/omap2plus_defconfig
10977 F:      drivers/i2c/busses/i2c-omap.c
10978 F:      drivers/irqchip/irq-omap-intc.c
10979 F:      drivers/mfd/*omap*.c
10980 F:      drivers/mfd/menelaus.c
10981 F:      drivers/mfd/palmas.c
10982 F:      drivers/mfd/tps65217.c
10983 F:      drivers/mfd/tps65218.c
10984 F:      drivers/mfd/tps65910.c
10985 F:      drivers/mfd/twl-core.[ch]
10986 F:      drivers/mfd/twl4030*.c
10987 F:      drivers/mfd/twl6030*.c
10988 F:      drivers/mfd/twl6040*.c
10989 F:      drivers/regulator/palmas-regulator*.c
10990 F:      drivers/regulator/pbias-regulator.c
10991 F:      drivers/regulator/tps65217-regulator.c
10992 F:      drivers/regulator/tps65218-regulator.c
10993 F:      drivers/regulator/tps65910-regulator.c
10994 F:      drivers/regulator/twl-regulator.c
10995 F:      drivers/regulator/twl6030-regulator.c
10996 F:      include/linux/platform_data/i2c-omap.h
10997
10998 ONION OMEGA2+ BOARD
10999 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11000 L:      linux-mips@vger.kernel.org
11001 S:      Maintained
11002 F:      arch/mips/boot/dts/ralink/omega2p.dts
11003
11004 OMFS FILESYSTEM
11005 M:      Bob Copeland <me@bobcopeland.com>
11006 L:      linux-karma-devel@lists.sourceforge.net
11007 S:      Maintained
11008 F:      Documentation/filesystems/omfs.txt
11009 F:      fs/omfs/
11010
11011 OMNIKEY CARDMAN 4000 DRIVER
11012 M:      Harald Welte <laforge@gnumonks.org>
11013 S:      Maintained
11014 F:      drivers/char/pcmcia/cm4000_cs.c
11015 F:      include/linux/cm4000_cs.h
11016 F:      include/uapi/linux/cm4000_cs.h
11017
11018 OMNIKEY CARDMAN 4040 DRIVER
11019 M:      Harald Welte <laforge@gnumonks.org>
11020 S:      Maintained
11021 F:      drivers/char/pcmcia/cm4040_cs.*
11022
11023 OMNIVISION OV13858 SENSOR DRIVER
11024 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11025 L:      linux-media@vger.kernel.org
11026 T:      git git://linuxtv.org/media_tree.git
11027 S:      Maintained
11028 F:      drivers/media/i2c/ov13858.c
11029
11030 OMNIVISION OV2680 SENSOR DRIVER
11031 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11032 L:      linux-media@vger.kernel.org
11033 T:      git git://linuxtv.org/media_tree.git
11034 S:      Maintained
11035 F:      drivers/media/i2c/ov2680.c
11036 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11037
11038 OMNIVISION OV2685 SENSOR DRIVER
11039 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11040 L:      linux-media@vger.kernel.org
11041 T:      git git://linuxtv.org/media_tree.git
11042 S:      Maintained
11043 F:      drivers/media/i2c/ov2685.c
11044
11045 OMNIVISION OV5640 SENSOR DRIVER
11046 M:      Steve Longerbeam <slongerbeam@gmail.com>
11047 L:      linux-media@vger.kernel.org
11048 T:      git git://linuxtv.org/media_tree.git
11049 S:      Maintained
11050 F:      drivers/media/i2c/ov5640.c
11051
11052 OMNIVISION OV5647 SENSOR DRIVER
11053 M:      Luis Oliveira <lolivei@synopsys.com>
11054 L:      linux-media@vger.kernel.org
11055 T:      git git://linuxtv.org/media_tree.git
11056 S:      Maintained
11057 F:      drivers/media/i2c/ov5647.c
11058
11059 OMNIVISION OV5695 SENSOR DRIVER
11060 M:      Shunqian Zheng <zhengsq@rock-chips.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/ov5695.c
11065
11066 OMNIVISION OV7670 SENSOR DRIVER
11067 M:      Jonathan Corbet <corbet@lwn.net>
11068 L:      linux-media@vger.kernel.org
11069 T:      git git://linuxtv.org/media_tree.git
11070 S:      Maintained
11071 F:      drivers/media/i2c/ov7670.c
11072 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11073
11074 OMNIVISION OV772x SENSOR DRIVER
11075 M:      Jacopo Mondi <jacopo@jmondi.org>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 S:      Odd fixes
11079 F:      drivers/media/i2c/ov772x.c
11080 F:      include/media/i2c/ov772x.h
11081 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11082
11083 OMNIVISION OV7740 SENSOR DRIVER
11084 M:      Wenyou Yang <wenyou.yang@microchip.com>
11085 L:      linux-media@vger.kernel.org
11086 T:      git git://linuxtv.org/media_tree.git
11087 S:      Maintained
11088 F:      drivers/media/i2c/ov7740.c
11089 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11090
11091 OMNIVISION OV9650 SENSOR DRIVER
11092 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11093 R:      Akinobu Mita <akinobu.mita@gmail.com>
11094 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11095 L:      linux-media@vger.kernel.org
11096 T:      git git://linuxtv.org/media_tree.git
11097 S:      Maintained
11098 F:      drivers/media/i2c/ov9650.c
11099 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11100
11101 ONENAND FLASH DRIVER
11102 M:      Kyungmin Park <kyungmin.park@samsung.com>
11103 L:      linux-mtd@lists.infradead.org
11104 S:      Maintained
11105 F:      drivers/mtd/nand/onenand/
11106 F:      include/linux/mtd/onenand*.h
11107
11108 ONSTREAM SCSI TAPE DRIVER
11109 M:      Willem Riede <osst@riede.org>
11110 L:      osst-users@lists.sourceforge.net
11111 L:      linux-scsi@vger.kernel.org
11112 S:      Maintained
11113 F:      Documentation/scsi/osst.txt
11114 F:      drivers/scsi/osst.*
11115 F:      drivers/scsi/osst_*.h
11116 F:      drivers/scsi/st.h
11117
11118 OP-TEE DRIVER
11119 M:      Jens Wiklander <jens.wiklander@linaro.org>
11120 S:      Maintained
11121 F:      drivers/tee/optee/
11122
11123 OPA-VNIC DRIVER
11124 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11125 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11126 L:      linux-rdma@vger.kernel.org
11127 S:      Supported
11128 F:      drivers/infiniband/ulp/opa_vnic
11129
11130 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11131 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11132 M:      Frank Rowand <frowand.list@gmail.com>
11133 L:      devicetree@vger.kernel.org
11134 S:      Maintained
11135 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11136 F:      Documentation/devicetree/overlay-notes.txt
11137 F:      drivers/of/overlay.c
11138 F:      drivers/of/resolver.c
11139 K:      of_overlay_notifier_
11140
11141 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11142 M:      Rob Herring <robh+dt@kernel.org>
11143 M:      Frank Rowand <frowand.list@gmail.com>
11144 L:      devicetree@vger.kernel.org
11145 W:      http://www.devicetree.org/
11146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11147 S:      Maintained
11148 F:      drivers/of/
11149 F:      include/linux/of*.h
11150 F:      scripts/dtc/
11151 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11152
11153 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11154 M:      Rob Herring <robh+dt@kernel.org>
11155 M:      Mark Rutland <mark.rutland@arm.com>
11156 L:      devicetree@vger.kernel.org
11157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11158 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11159 S:      Maintained
11160 F:      Documentation/devicetree/
11161 F:      arch/*/boot/dts/
11162 F:      include/dt-bindings/
11163
11164 OPENCORES I2C BUS DRIVER
11165 M:      Peter Korsgaard <peter@korsgaard.com>
11166 L:      linux-i2c@vger.kernel.org
11167 S:      Maintained
11168 F:      Documentation/i2c/busses/i2c-ocores
11169 F:      drivers/i2c/busses/i2c-ocores.c
11170
11171 OPENRISC ARCHITECTURE
11172 M:      Jonas Bonn <jonas@southpole.se>
11173 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11174 M:      Stafford Horne <shorne@gmail.com>
11175 T:      git git://github.com/openrisc/linux.git
11176 L:      openrisc@lists.librecores.org
11177 W:      http://openrisc.io
11178 S:      Maintained
11179 F:      Documentation/devicetree/bindings/openrisc/
11180 F:      Documentation/openrisc/
11181 F:      arch/openrisc/
11182 F:      drivers/irqchip/irq-ompic.c
11183 F:      drivers/irqchip/irq-or1k-*
11184
11185 OPENVSWITCH
11186 M:      Pravin B Shelar <pshelar@ovn.org>
11187 L:      netdev@vger.kernel.org
11188 L:      dev@openvswitch.org
11189 W:      http://openvswitch.org
11190 S:      Maintained
11191 F:      net/openvswitch/
11192 F:      include/uapi/linux/openvswitch.h
11193
11194 OPERATING PERFORMANCE POINTS (OPP)
11195 M:      Viresh Kumar <vireshk@kernel.org>
11196 M:      Nishanth Menon <nm@ti.com>
11197 M:      Stephen Boyd <sboyd@kernel.org>
11198 L:      linux-pm@vger.kernel.org
11199 S:      Maintained
11200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11201 F:      drivers/opp/
11202 F:      include/linux/pm_opp.h
11203 F:      Documentation/power/opp.txt
11204 F:      Documentation/devicetree/bindings/opp/
11205
11206 OPL4 DRIVER
11207 M:      Clemens Ladisch <clemens@ladisch.de>
11208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11209 T:      git git://git.alsa-project.org/alsa-kernel.git
11210 S:      Maintained
11211 F:      sound/drivers/opl4/
11212
11213 OPROFILE
11214 M:      Robert Richter <rric@kernel.org>
11215 L:      oprofile-list@lists.sf.net
11216 S:      Maintained
11217 F:      arch/*/include/asm/oprofile*.h
11218 F:      arch/*/oprofile/
11219 F:      drivers/oprofile/
11220 F:      include/linux/oprofile.h
11221
11222 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11223 M:      Mark Fasheh <mark@fasheh.com>
11224 M:      Joel Becker <jlbec@evilplan.org>
11225 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11226 W:      http://ocfs2.wiki.kernel.org
11227 S:      Supported
11228 F:      Documentation/filesystems/ocfs2.txt
11229 F:      Documentation/filesystems/dlmfs.txt
11230 F:      fs/ocfs2/
11231
11232 ORANGEFS FILESYSTEM
11233 M:      Mike Marshall <hubcap@omnibond.com>
11234 R:      Martin Brandenburg <martin@omnibond.com>
11235 L:      devel@lists.orangefs.org
11236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11237 S:      Supported
11238 F:      fs/orangefs/
11239 F:      Documentation/filesystems/orangefs.txt
11240
11241 ORINOCO DRIVER
11242 L:      linux-wireless@vger.kernel.org
11243 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11244 W:      http://www.nongnu.org/orinoco/
11245 S:      Orphan
11246 F:      drivers/net/wireless/intersil/orinoco/
11247
11248 OSD LIBRARY and FILESYSTEM
11249 M:      Boaz Harrosh <ooo@electrozaur.com>
11250 S:      Maintained
11251 F:      drivers/scsi/osd/
11252 F:      include/scsi/osd_*
11253 F:      fs/exofs/
11254
11255 OV2659 OMNIVISION SENSOR DRIVER
11256 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11257 L:      linux-media@vger.kernel.org
11258 W:      https://linuxtv.org
11259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11260 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11261 S:      Maintained
11262 F:      drivers/media/i2c/ov2659.c
11263 F:      include/media/i2c/ov2659.h
11264
11265 OVERLAY FILESYSTEM
11266 M:      Miklos Szeredi <miklos@szeredi.hu>
11267 L:      linux-unionfs@vger.kernel.org
11268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11269 S:      Supported
11270 F:      fs/overlayfs/
11271 F:      Documentation/filesystems/overlayfs.txt
11272
11273 P54 WIRELESS DRIVER
11274 M:      Christian Lamparter <chunkeey@googlemail.com>
11275 L:      linux-wireless@vger.kernel.org
11276 W:      http://wireless.kernel.org/en/users/Drivers/p54
11277 S:      Maintained
11278 F:      drivers/net/wireless/intersil/p54/
11279
11280 PA SEMI ETHERNET DRIVER
11281 L:      netdev@vger.kernel.org
11282 S:      Orphan
11283 F:      drivers/net/ethernet/pasemi/*
11284
11285 PA SEMI SMBUS DRIVER
11286 L:      linux-i2c@vger.kernel.org
11287 S:      Orphan
11288 F:      drivers/i2c/busses/i2c-pasemi.c
11289
11290 PADATA PARALLEL EXECUTION MECHANISM
11291 M:      Steffen Klassert <steffen.klassert@secunet.com>
11292 L:      linux-crypto@vger.kernel.org
11293 S:      Maintained
11294 F:      kernel/padata.c
11295 F:      include/linux/padata.h
11296 F:      Documentation/padata.txt
11297
11298 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11299 M:      Harald Welte <laforge@gnumonks.org>
11300 L:      platform-driver-x86@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/platform/x86/panasonic-laptop.c
11303
11304 PARALLEL LCD/KEYPAD PANEL DRIVER
11305 M:      Willy Tarreau <willy@haproxy.com>
11306 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11307 S:      Odd Fixes
11308 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11309 F:      drivers/auxdisplay/panel.c
11310
11311 PARALLEL PORT SUBSYSTEM
11312 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11313 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11314 L:      linux-parport@lists.infradead.org (subscribers-only)
11315 S:      Maintained
11316 F:      drivers/parport/
11317 F:      include/linux/parport*.h
11318 F:      drivers/char/ppdev.c
11319 F:      include/uapi/linux/ppdev.h
11320 F:      Documentation/parport*.txt
11321
11322 PARAVIRT_OPS INTERFACE
11323 M:      Juergen Gross <jgross@suse.com>
11324 M:      Alok Kataria <akataria@vmware.com>
11325 L:      virtualization@lists.linux-foundation.org
11326 S:      Supported
11327 F:      Documentation/virtual/paravirt_ops.txt
11328 F:      arch/*/kernel/paravirt*
11329 F:      arch/*/include/asm/paravirt*.h
11330 F:      include/linux/hypervisor.h
11331
11332 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11333 M:      Tim Waugh <tim@cyberelk.net>
11334 L:      linux-parport@lists.infradead.org (subscribers-only)
11335 S:      Maintained
11336 F:      Documentation/blockdev/paride.txt
11337 F:      drivers/block/paride/
11338
11339 PARISC ARCHITECTURE
11340 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11341 M:      Helge Deller <deller@gmx.de>
11342 L:      linux-parisc@vger.kernel.org
11343 W:      http://www.parisc-linux.org/
11344 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11347 S:      Maintained
11348 F:      arch/parisc/
11349 F:      Documentation/parisc/
11350 F:      drivers/parisc/
11351 F:      drivers/char/agp/parisc-agp.c
11352 F:      drivers/input/serio/gscps2.c
11353 F:      drivers/parport/parport_gsc.*
11354 F:      drivers/tty/serial/8250/8250_gsc.c
11355 F:      drivers/video/fbdev/sti*
11356 F:      drivers/video/console/sti*
11357 F:      drivers/video/logo/logo_parisc*
11358
11359 PARMAN
11360 M:      Jiri Pirko <jiri@mellanox.com>
11361 L:      netdev@vger.kernel.org
11362 S:      Supported
11363 F:      lib/parman.c
11364 F:      lib/test_parman.c
11365 F:      include/linux/parman.h
11366
11367 PC87360 HARDWARE MONITORING DRIVER
11368 M:      Jim Cromie <jim.cromie@gmail.com>
11369 L:      linux-hwmon@vger.kernel.org
11370 S:      Maintained
11371 F:      Documentation/hwmon/pc87360
11372 F:      drivers/hwmon/pc87360.c
11373
11374 PC8736x GPIO DRIVER
11375 M:      Jim Cromie <jim.cromie@gmail.com>
11376 S:      Maintained
11377 F:      drivers/char/pc8736x_gpio.c
11378
11379 PC87427 HARDWARE MONITORING DRIVER
11380 M:      Jean Delvare <jdelvare@suse.com>
11381 L:      linux-hwmon@vger.kernel.org
11382 S:      Maintained
11383 F:      Documentation/hwmon/pc87427
11384 F:      drivers/hwmon/pc87427.c
11385
11386 PCA9532 LED DRIVER
11387 M:      Riku Voipio <riku.voipio@iki.fi>
11388 S:      Maintained
11389 F:      drivers/leds/leds-pca9532.c
11390 F:      include/linux/leds-pca9532.h
11391
11392 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11393 M:      Guenter Roeck <linux@roeck-us.net>
11394 L:      linux-i2c@vger.kernel.org
11395 S:      Maintained
11396 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11397
11398 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11399 M:      Khalid Aziz <khalid@gonehiking.org>
11400 S:      Maintained
11401 F:      drivers/firmware/pcdp.*
11402
11403 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11404 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11405 L:      linux-pci@vger.kernel.org
11406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11407 S:      Maintained
11408 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11409 F:      drivers/pci/controller/pci-aardvark.c
11410
11411 PCI DRIVER FOR ALTERA PCIE IP
11412 M:      Ley Foon Tan <lftan@altera.com>
11413 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11414 L:      linux-pci@vger.kernel.org
11415 S:      Supported
11416 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11417 F:      drivers/pci/controller/pcie-altera.c
11418
11419 PCI DRIVER FOR APPLIEDMICRO XGENE
11420 M:      Tanmay Inamdar <tinamdar@apm.com>
11421 L:      linux-pci@vger.kernel.org
11422 L:      linux-arm-kernel@lists.infradead.org
11423 S:      Maintained
11424 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11425 F:      drivers/pci/controller/pci-xgene.c
11426
11427 PCI DRIVER FOR ARM VERSATILE PLATFORM
11428 M:      Rob Herring <robh@kernel.org>
11429 L:      linux-pci@vger.kernel.org
11430 L:      linux-arm-kernel@lists.infradead.org
11431 S:      Maintained
11432 F:      Documentation/devicetree/bindings/pci/versatile.txt
11433 F:      drivers/pci/controller/pci-versatile.c
11434
11435 PCI DRIVER FOR ARMADA 8K
11436 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11437 L:      linux-pci@vger.kernel.org
11438 L:      linux-arm-kernel@lists.infradead.org
11439 S:      Maintained
11440 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11441 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11442
11443 PCI DRIVER FOR CADENCE PCIE IP
11444 M:      Alan Douglas <adouglas@cadence.com>
11445 L:      linux-pci@vger.kernel.org
11446 S:      Maintained
11447 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11448 F:      drivers/pci/controller/pcie-cadence*
11449
11450 PCI DRIVER FOR FREESCALE LAYERSCAPE
11451 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11452 M:      Mingkai Hu <mingkai.hu@nxp.com>
11453 M:      Roy Zang <roy.zang@nxp.com>
11454 L:      linuxppc-dev@lists.ozlabs.org
11455 L:      linux-pci@vger.kernel.org
11456 L:      linux-arm-kernel@lists.infradead.org
11457 S:      Maintained
11458 F:      drivers/pci/controller/dwc/*layerscape*
11459
11460 PCI DRIVER FOR GENERIC OF HOSTS
11461 M:      Will Deacon <will.deacon@arm.com>
11462 L:      linux-pci@vger.kernel.org
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 S:      Maintained
11465 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11466 F:      drivers/pci/controller/pci-host-common.c
11467 F:      drivers/pci/controller/pci-host-generic.c
11468
11469 PCI DRIVER FOR IMX6
11470 M:      Richard Zhu <hongxing.zhu@nxp.com>
11471 M:      Lucas Stach <l.stach@pengutronix.de>
11472 L:      linux-pci@vger.kernel.org
11473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11474 S:      Maintained
11475 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11476 F:      drivers/pci/controller/dwc/*imx6*
11477
11478 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11479 M:      Keith Busch <keith.busch@intel.com>
11480 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11481 L:      linux-pci@vger.kernel.org
11482 S:      Supported
11483 F:      drivers/pci/controller/vmd.c
11484
11485 PCI DRIVER FOR MICROSEMI SWITCHTEC
11486 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11487 M:      Logan Gunthorpe <logang@deltatee.com>
11488 L:      linux-pci@vger.kernel.org
11489 S:      Maintained
11490 F:      Documentation/switchtec.txt
11491 F:      Documentation/ABI/testing/sysfs-class-switchtec
11492 F:      drivers/pci/switch/switchtec*
11493 F:      include/uapi/linux/switchtec_ioctl.h
11494 F:      include/linux/switchtec.h
11495 F:      drivers/ntb/hw/mscc/
11496
11497 PCI DRIVER FOR MOBIVEIL PCIE IP
11498 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11499 L:      linux-pci@vger.kernel.org
11500 S:      Supported
11501 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11502 F:      drivers/pci/controller/pcie-mobiveil.c
11503
11504 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11505 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11506 M:      Jason Cooper <jason@lakedaemon.net>
11507 L:      linux-pci@vger.kernel.org
11508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11509 S:      Maintained
11510 F:      drivers/pci/controller/*mvebu*
11511
11512 PCI DRIVER FOR NVIDIA TEGRA
11513 M:      Thierry Reding <thierry.reding@gmail.com>
11514 L:      linux-tegra@vger.kernel.org
11515 L:      linux-pci@vger.kernel.org
11516 S:      Supported
11517 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11518 F:      drivers/pci/controller/pci-tegra.c
11519
11520 PCI DRIVER FOR RENESAS R-CAR
11521 M:      Simon Horman <horms@verge.net.au>
11522 L:      linux-pci@vger.kernel.org
11523 L:      linux-renesas-soc@vger.kernel.org
11524 S:      Maintained
11525 F:      drivers/pci/controller/*rcar*
11526
11527 PCI DRIVER FOR SAMSUNG EXYNOS
11528 M:      Jingoo Han <jingoohan1@gmail.com>
11529 L:      linux-pci@vger.kernel.org
11530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11531 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11532 S:      Maintained
11533 F:      drivers/pci/controller/dwc/pci-exynos.c
11534
11535 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11536 M:      Jingoo Han <jingoohan1@gmail.com>
11537 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11538 L:      linux-pci@vger.kernel.org
11539 S:      Maintained
11540 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11541 F:      drivers/pci/controller/dwc/*designware*
11542
11543 PCI DRIVER FOR TI DRA7XX
11544 M:      Kishon Vijay Abraham I <kishon@ti.com>
11545 L:      linux-omap@vger.kernel.org
11546 L:      linux-pci@vger.kernel.org
11547 S:      Supported
11548 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11549 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11550
11551 PCI DRIVER FOR TI KEYSTONE
11552 M:      Murali Karicheri <m-karicheri2@ti.com>
11553 L:      linux-pci@vger.kernel.org
11554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11555 S:      Maintained
11556 F:      drivers/pci/controller/dwc/pci-keystone.c
11557
11558 PCI ENDPOINT SUBSYSTEM
11559 M:      Kishon Vijay Abraham I <kishon@ti.com>
11560 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11561 L:      linux-pci@vger.kernel.org
11562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11563 S:      Supported
11564 F:      drivers/pci/endpoint/
11565 F:      drivers/misc/pci_endpoint_test.c
11566 F:      tools/pci/
11567
11568 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11569 M:      Russell Currey <ruscur@russell.cc>
11570 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11571 M:      Oliver O'Halloran <oohall@gmail.com>
11572 L:      linuxppc-dev@lists.ozlabs.org
11573 S:      Supported
11574 F:      Documentation/PCI/pci-error-recovery.txt
11575 F:      drivers/pci/pcie/aer.c
11576 F:      drivers/pci/pcie/dpc.c
11577 F:      drivers/pci/pcie/err.c
11578 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11579 F:      arch/powerpc/kernel/eeh*.c
11580 F:      arch/powerpc/platforms/*/eeh*.c
11581 F:      arch/powerpc/include/*/eeh*.h
11582
11583 PCI ERROR RECOVERY
11584 M:      Linas Vepstas <linasvepstas@gmail.com>
11585 L:      linux-pci@vger.kernel.org
11586 S:      Supported
11587 F:      Documentation/PCI/pci-error-recovery.txt
11588
11589 PCI MSI DRIVER FOR ALTERA MSI IP
11590 M:      Ley Foon Tan <lftan@altera.com>
11591 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11592 L:      linux-pci@vger.kernel.org
11593 S:      Supported
11594 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11595 F:      drivers/pci/controller/pcie-altera-msi.c
11596
11597 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11598 M:      Duc Dang <dhdang@apm.com>
11599 L:      linux-pci@vger.kernel.org
11600 L:      linux-arm-kernel@lists.infradead.org
11601 S:      Maintained
11602 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11603 F:      drivers/pci/controller/pci-xgene-msi.c
11604
11605 PCI SUBSYSTEM
11606 M:      Bjorn Helgaas <bhelgaas@google.com>
11607 L:      linux-pci@vger.kernel.org
11608 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11610 S:      Supported
11611 F:      Documentation/devicetree/bindings/pci/
11612 F:      Documentation/PCI/
11613 F:      drivers/acpi/pci*
11614 F:      drivers/pci/
11615 F:      include/asm-generic/pci*
11616 F:      include/linux/pci*
11617 F:      include/linux/of_pci.h
11618 F:      include/uapi/linux/pci*
11619 F:      lib/pci*
11620 F:      arch/x86/pci/
11621 F:      arch/x86/kernel/quirks.c
11622
11623 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11624 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11625 L:      linux-pci@vger.kernel.org
11626 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11628 S:      Supported
11629 F:      drivers/pci/controller/
11630
11631 PCIE DRIVER FOR AXIS ARTPEC
11632 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11633 L:      linux-arm-kernel@axis.com
11634 L:      linux-pci@vger.kernel.org
11635 S:      Maintained
11636 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11637 F:      drivers/pci/controller/dwc/*artpec*
11638
11639 PCIE DRIVER FOR CAVIUM THUNDERX
11640 M:      David Daney <david.daney@cavium.com>
11641 L:      linux-pci@vger.kernel.org
11642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11643 S:      Supported
11644 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11645 F:      drivers/pci/controller/pci-thunder-*
11646
11647 PCIE DRIVER FOR HISILICON
11648 M:      Zhou Wang <wangzhou1@hisilicon.com>
11649 L:      linux-pci@vger.kernel.org
11650 S:      Maintained
11651 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11652 F:      drivers/pci/controller/dwc/pcie-hisi.c
11653
11654 PCIE DRIVER FOR HISILICON KIRIN
11655 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11656 M:      Binghui Wang <wangbinghui@hisilicon.com>
11657 L:      linux-pci@vger.kernel.org
11658 S:      Maintained
11659 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11660 F:      drivers/pci/controller/dwc/pcie-kirin.c
11661
11662 PCIE DRIVER FOR HISILICON STB
11663 M:      Jianguo Sun <sunjianguo1@huawei.com>
11664 M:      Shawn Guo <shawn.guo@linaro.org>
11665 L:      linux-pci@vger.kernel.org
11666 S:      Maintained
11667 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11668 F:      drivers/pci/controller/dwc/pcie-histb.c
11669
11670 PCIE DRIVER FOR MEDIATEK
11671 M:      Ryder Lee <ryder.lee@mediatek.com>
11672 L:      linux-pci@vger.kernel.org
11673 L:      linux-mediatek@lists.infradead.org
11674 S:      Supported
11675 F:      Documentation/devicetree/bindings/pci/mediatek*
11676 F:      drivers/pci/controller/*mediatek*
11677
11678 PCIE DRIVER FOR QUALCOMM MSM
11679 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11680 L:      linux-pci@vger.kernel.org
11681 L:      linux-arm-msm@vger.kernel.org
11682 S:      Maintained
11683 F:      drivers/pci/controller/dwc/*qcom*
11684
11685 PCIE DRIVER FOR ROCKCHIP
11686 M:      Shawn Lin <shawn.lin@rock-chips.com>
11687 L:      linux-pci@vger.kernel.org
11688 L:      linux-rockchip@lists.infradead.org
11689 S:      Maintained
11690 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11691 F:      drivers/pci/controller/pcie-rockchip*
11692
11693 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11694 M:      Linus Walleij <linus.walleij@linaro.org>
11695 L:      linux-pci@vger.kernel.org
11696 S:      Maintained
11697 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11698 F:      drivers/pci/controller/pci-v3-semi.c
11699
11700 PCIE DRIVER FOR ST SPEAR13XX
11701 M:      Pratyush Anand <pratyush.anand@gmail.com>
11702 L:      linux-pci@vger.kernel.org
11703 S:      Maintained
11704 F:      drivers/pci/controller/dwc/*spear*
11705
11706 PCMCIA SUBSYSTEM
11707 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11709 S:      Odd Fixes
11710 F:      Documentation/pcmcia/
11711 F:      tools/pcmcia/
11712 F:      drivers/pcmcia/
11713 F:      include/pcmcia/
11714
11715 PCNET32 NETWORK DRIVER
11716 M:      Don Fry <pcnet32@frontier.com>
11717 L:      netdev@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/net/ethernet/amd/pcnet32.c
11720
11721 PCRYPT PARALLEL CRYPTO ENGINE
11722 M:      Steffen Klassert <steffen.klassert@secunet.com>
11723 L:      linux-crypto@vger.kernel.org
11724 S:      Maintained
11725 F:      crypto/pcrypt.c
11726 F:      include/crypto/pcrypt.h
11727
11728 PEAQ WMI HOTKEYS DRIVER
11729 M:      Hans de Goede <hdegoede@redhat.com>
11730 L:      platform-driver-x86@vger.kernel.org
11731 S:      Maintained
11732 F:      drivers/platform/x86/peaq-wmi.c
11733
11734 PER-CPU MEMORY ALLOCATOR
11735 M:      Dennis Zhou <dennis@kernel.org>
11736 M:      Tejun Heo <tj@kernel.org>
11737 M:      Christoph Lameter <cl@linux.com>
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11739 S:      Maintained
11740 F:      include/linux/percpu*.h
11741 F:      mm/percpu*.c
11742 F:      arch/*/include/asm/percpu.h
11743
11744 PER-TASK DELAY ACCOUNTING
11745 M:      Balbir Singh <bsingharora@gmail.com>
11746 S:      Maintained
11747 F:      include/linux/delayacct.h
11748 F:      kernel/delayacct.c
11749
11750 PERFORMANCE EVENTS SUBSYSTEM
11751 M:      Peter Zijlstra <peterz@infradead.org>
11752 M:      Ingo Molnar <mingo@redhat.com>
11753 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11754 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11755 R:      Jiri Olsa <jolsa@redhat.com>
11756 R:      Namhyung Kim <namhyung@kernel.org>
11757 L:      linux-kernel@vger.kernel.org
11758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11759 S:      Supported
11760 F:      kernel/events/*
11761 F:      include/linux/perf_event.h
11762 F:      include/uapi/linux/perf_event.h
11763 F:      arch/*/kernel/perf_event*.c
11764 F:      arch/*/kernel/*/perf_event*.c
11765 F:      arch/*/kernel/*/*/perf_event*.c
11766 F:      arch/*/include/asm/perf_event.h
11767 F:      arch/*/kernel/perf_callchain.c
11768 F:      arch/*/events/*
11769 F:      tools/perf/
11770
11771 PERSONALITY HANDLING
11772 M:      Christoph Hellwig <hch@infradead.org>
11773 L:      linux-abi-devel@lists.sourceforge.net
11774 S:      Maintained
11775 F:      include/linux/personality.h
11776 F:      include/uapi/linux/personality.h
11777
11778 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11779 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11780 L:      linux-input@vger.kernel.org
11781 S:      Maintained
11782 F:      Documentation/input/devices/pxrc.rst
11783 F:      drivers/input/joystick/pxrc.c
11784
11785 PHONET PROTOCOL
11786 M:      Remi Denis-Courmont <courmisch@gmail.com>
11787 S:      Supported
11788 F:      Documentation/networking/phonet.txt
11789 F:      include/linux/phonet.h
11790 F:      include/net/phonet/
11791 F:      include/uapi/linux/phonet.h
11792 F:      net/phonet/
11793
11794 PHRAM MTD DRIVER
11795 M:      Joern Engel <joern@lazybastard.org>
11796 L:      linux-mtd@lists.infradead.org
11797 S:      Maintained
11798 F:      drivers/mtd/devices/phram.c
11799
11800 PICOLCD HID DRIVER
11801 M:      Bruno Prémont <bonbons@linux-vserver.org>
11802 L:      linux-input@vger.kernel.org
11803 S:      Maintained
11804 F:      drivers/hid/hid-picolcd*
11805
11806 PICOXCELL SUPPORT
11807 M:      Jamie Iles <jamie@jamieiles.com>
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11810 S:      Supported
11811 F:      arch/arm/boot/dts/picoxcell*
11812 F:      arch/arm/mach-picoxcell/
11813 F:      drivers/crypto/picoxcell*
11814
11815 PIN CONTROL SUBSYSTEM
11816 M:      Linus Walleij <linus.walleij@linaro.org>
11817 L:      linux-gpio@vger.kernel.org
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11819 S:      Maintained
11820 F:      Documentation/devicetree/bindings/pinctrl/
11821 F:      Documentation/driver-api/pinctl.rst
11822 F:      drivers/pinctrl/
11823 F:      include/linux/pinctrl/
11824
11825 PIN CONTROLLER - ATMEL AT91
11826 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11828 S:      Maintained
11829 F:      drivers/pinctrl/pinctrl-at91.*
11830
11831 PIN CONTROLLER - ATMEL AT91 PIO4
11832 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11834 L:      linux-gpio@vger.kernel.org
11835 S:      Supported
11836 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11837
11838 PIN CONTROLLER - FREESCALE
11839 M:      Dong Aisheng <aisheng.dong@nxp.com>
11840 M:      Fabio Estevam <festevam@gmail.com>
11841 M:      Shawn Guo <shawnguo@kernel.org>
11842 M:      Stefan Agner <stefan@agner.ch>
11843 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11844 L:      linux-gpio@vger.kernel.org
11845 S:      Maintained
11846 F:      drivers/pinctrl/freescale/
11847 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11848
11849 PIN CONTROLLER - INTEL
11850 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11851 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11853 S:      Maintained
11854 F:      drivers/pinctrl/intel/
11855
11856 PIN CONTROLLER - MEDIATEK
11857 M:      Sean Wang <sean.wang@kernel.org>
11858 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11859 S:      Maintained
11860 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11861 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11862 F:      drivers/pinctrl/mediatek/
11863
11864 PIN CONTROLLER - QUALCOMM
11865 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11866 S:      Maintained
11867 L:      linux-arm-msm@vger.kernel.org
11868 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11869 F:      drivers/pinctrl/qcom/
11870
11871 PIN CONTROLLER - RENESAS
11872 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11873 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11874 L:      linux-renesas-soc@vger.kernel.org
11875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11876 S:      Maintained
11877 F:      drivers/pinctrl/sh-pfc/
11878
11879 PIN CONTROLLER - SAMSUNG
11880 M:      Tomasz Figa <tomasz.figa@gmail.com>
11881 M:      Krzysztof Kozlowski <krzk@kernel.org>
11882 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11885 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11887 S:      Maintained
11888 F:      drivers/pinctrl/samsung/
11889 F:      include/dt-bindings/pinctrl/samsung.h
11890 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11891
11892 PIN CONTROLLER - SINGLE
11893 M:      Tony Lindgren <tony@atomide.com>
11894 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11896 L:      linux-omap@vger.kernel.org
11897 S:      Maintained
11898 F:      drivers/pinctrl/pinctrl-single.c
11899
11900 PIN CONTROLLER - ST SPEAR
11901 M:      Viresh Kumar <vireshk@kernel.org>
11902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11903 W:      http://www.st.com/spear
11904 S:      Maintained
11905 F:      drivers/pinctrl/spear/
11906
11907 PISTACHIO SOC SUPPORT
11908 M:      James Hartley <james.hartley@sondrel.com>
11909 L:      linux-mips@vger.kernel.org
11910 S:      Odd Fixes
11911 F:      arch/mips/pistachio/
11912 F:      arch/mips/include/asm/mach-pistachio/
11913 F:      arch/mips/boot/dts/img/pistachio*
11914 F:      arch/mips/configs/pistachio*_defconfig
11915
11916 PKTCDVD DRIVER
11917 S:      Orphan
11918 M:      linux-block@vger.kernel.org
11919 F:      drivers/block/pktcdvd.c
11920 F:      include/linux/pktcdvd.h
11921 F:      include/uapi/linux/pktcdvd.h
11922
11923 PKUNITY SOC DRIVERS
11924 M:      Guan Xuetao <gxt@pku.edu.cn>
11925 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11926 S:      Maintained
11927 T:      git git://github.com/gxt/linux.git
11928 F:      drivers/input/serio/i8042-unicore32io.h
11929 F:      drivers/i2c/busses/i2c-puv3.c
11930 F:      drivers/video/fbdev/fb-puv3.c
11931 F:      drivers/rtc/rtc-puv3.c
11932
11933 PMBUS HARDWARE MONITORING DRIVERS
11934 M:      Guenter Roeck <linux@roeck-us.net>
11935 L:      linux-hwmon@vger.kernel.org
11936 W:      http://hwmon.wiki.kernel.org/
11937 W:      http://www.roeck-us.net/linux/drivers/
11938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11939 S:      Maintained
11940 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11941 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11942 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11943 F:      Documentation/hwmon/adm1275
11944 F:      Documentation/hwmon/ibm-cffps
11945 F:      Documentation/hwmon/ir35221
11946 F:      Documentation/hwmon/lm25066
11947 F:      Documentation/hwmon/ltc2978
11948 F:      Documentation/hwmon/ltc3815
11949 F:      Documentation/hwmon/max16064
11950 F:      Documentation/hwmon/max20751
11951 F:      Documentation/hwmon/max31785
11952 F:      Documentation/hwmon/max34440
11953 F:      Documentation/hwmon/max8688
11954 F:      Documentation/hwmon/pmbus
11955 F:      Documentation/hwmon/pmbus-core
11956 F:      Documentation/hwmon/tps40422
11957 F:      Documentation/hwmon/ucd9000
11958 F:      Documentation/hwmon/ucd9200
11959 F:      Documentation/hwmon/zl6100
11960 F:      drivers/hwmon/pmbus/
11961 F:      include/linux/pmbus.h
11962
11963 PMC SIERRA MaxRAID DRIVER
11964 L:      linux-scsi@vger.kernel.org
11965 W:      http://www.pmc-sierra.com/
11966 S:      Orphan
11967 F:      drivers/scsi/pmcraid.*
11968
11969 PMC SIERRA PM8001 DRIVER
11970 M:      Jack Wang <jinpu.wang@profitbricks.com>
11971 M:      lindar_liu@usish.com
11972 L:      linux-scsi@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/scsi/pm8001/
11975
11976 PNP SUPPORT
11977 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11978 S:      Maintained
11979 F:      drivers/pnp/
11980
11981 POSIX CLOCKS and TIMERS
11982 M:      Thomas Gleixner <tglx@linutronix.de>
11983 L:      linux-kernel@vger.kernel.org
11984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11985 S:      Maintained
11986 F:      fs/timerfd.c
11987 F:      include/linux/timer*
11988 F:      kernel/time/*timer*
11989
11990 POWER MANAGEMENT CORE
11991 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11992 L:      linux-pm@vger.kernel.org
11993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11994 B:      https://bugzilla.kernel.org
11995 S:      Supported
11996 F:      drivers/base/power/
11997 F:      include/linux/pm.h
11998 F:      include/linux/pm_*
11999 F:      include/linux/powercap.h
12000 F:      drivers/powercap/
12001 F:      kernel/configs/nopm.config
12002
12003 POWER STATE COORDINATION INTERFACE (PSCI)
12004 M:      Mark Rutland <mark.rutland@arm.com>
12005 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12006 L:      linux-arm-kernel@lists.infradead.org
12007 S:      Maintained
12008 F:      drivers/firmware/psci*.c
12009 F:      include/linux/psci.h
12010 F:      include/uapi/linux/psci.h
12011
12012 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12013 M:      Sebastian Reichel <sre@kernel.org>
12014 L:      linux-pm@vger.kernel.org
12015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12016 S:      Maintained
12017 F:      Documentation/ABI/testing/sysfs-class-power
12018 F:      Documentation/devicetree/bindings/power/supply/
12019 F:      include/linux/power_supply.h
12020 F:      drivers/power/supply/
12021
12022 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12023 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12024 L:      linuxppc-dev@lists.ozlabs.org
12025 S:      Maintained
12026 F:      drivers/char/powernv-op-panel.c
12027
12028 PPP OVER ATM (RFC 2364)
12029 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12030 S:      Maintained
12031 F:      net/atm/pppoatm.c
12032 F:      include/uapi/linux/atmppp.h
12033
12034 PPP OVER ETHERNET
12035 M:      Michal Ostrowski <mostrows@earthlink.net>
12036 S:      Maintained
12037 F:      drivers/net/ppp/pppoe.c
12038 F:      drivers/net/ppp/pppox.c
12039
12040 PPP OVER L2TP
12041 M:      James Chapman <jchapman@katalix.com>
12042 S:      Maintained
12043 F:      net/l2tp/l2tp_ppp.c
12044 F:      include/linux/if_pppol2tp.h
12045 F:      include/uapi/linux/if_pppol2tp.h
12046
12047 PPP PROTOCOL DRIVERS AND COMPRESSORS
12048 M:      Paul Mackerras <paulus@samba.org>
12049 L:      linux-ppp@vger.kernel.org
12050 S:      Maintained
12051 F:      drivers/net/ppp/ppp_*
12052
12053 PPS SUPPORT
12054 M:      Rodolfo Giometti <giometti@enneenne.com>
12055 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12056 L:      linuxpps@ml.enneenne.com (subscribers-only)
12057 S:      Maintained
12058 F:      Documentation/pps/
12059 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12060 F:      Documentation/ABI/testing/sysfs-pps
12061 F:      drivers/pps/
12062 F:      include/linux/pps*.h
12063 F:      include/uapi/linux/pps.h
12064
12065 PPTP DRIVER
12066 M:      Dmitry Kozlov <xeb@mail.ru>
12067 L:      netdev@vger.kernel.org
12068 S:      Maintained
12069 F:      drivers/net/ppp/pptp.c
12070 W:      http://sourceforge.net/projects/accel-pptp
12071
12072 PREEMPTIBLE KERNEL
12073 M:      Robert Love <rml@tech9.net>
12074 L:      kpreempt-tech@lists.sourceforge.net
12075 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12076 S:      Supported
12077 F:      Documentation/preempt-locking.txt
12078 F:      include/linux/preempt.h
12079
12080 PRINTK
12081 M:      Petr Mladek <pmladek@suse.com>
12082 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12083 R:      Steven Rostedt <rostedt@goodmis.org>
12084 S:      Maintained
12085 F:      kernel/printk/
12086 F:      include/linux/printk.h
12087
12088 PRISM54 WIRELESS DRIVER
12089 M:      Luis Chamberlain <mcgrof@kernel.org>
12090 L:      linux-wireless@vger.kernel.org
12091 W:      http://wireless.kernel.org/en/users/Drivers/p54
12092 S:      Obsolete
12093 F:      drivers/net/wireless/intersil/prism54/
12094
12095 PROC FILESYSTEM
12096 R:      Alexey Dobriyan <adobriyan@gmail.com>
12097 L:      linux-kernel@vger.kernel.org
12098 L:      linux-fsdevel@vger.kernel.org
12099 S:      Maintained
12100 F:      fs/proc/
12101 F:      include/linux/proc_fs.h
12102 F:      tools/testing/selftests/proc/
12103 F:      Documentation/filesystems/proc.txt
12104
12105 PROC SYSCTL
12106 M:      Luis Chamberlain <mcgrof@kernel.org>
12107 M:      Kees Cook <keescook@chromium.org>
12108 L:      linux-kernel@vger.kernel.org
12109 L:      linux-fsdevel@vger.kernel.org
12110 S:      Maintained
12111 F:      fs/proc/proc_sysctl.c
12112 F:      include/linux/sysctl.h
12113 F:      kernel/sysctl.c
12114 F:      tools/testing/selftests/sysctl/
12115
12116 PS3 NETWORK SUPPORT
12117 M:      Geoff Levand <geoff@infradead.org>
12118 L:      netdev@vger.kernel.org
12119 L:      linuxppc-dev@lists.ozlabs.org
12120 S:      Maintained
12121 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12122
12123 PS3 PLATFORM SUPPORT
12124 M:      Geoff Levand <geoff@infradead.org>
12125 L:      linuxppc-dev@lists.ozlabs.org
12126 S:      Maintained
12127 F:      arch/powerpc/boot/ps3*
12128 F:      arch/powerpc/include/asm/lv1call.h
12129 F:      arch/powerpc/include/asm/ps3*.h
12130 F:      arch/powerpc/platforms/ps3/
12131 F:      drivers/*/ps3*
12132 F:      drivers/ps3/
12133 F:      drivers/rtc/rtc-ps3.c
12134 F:      drivers/usb/host/*ps3.c
12135 F:      sound/ppc/snd_ps3*
12136
12137 PS3VRAM DRIVER
12138 M:      Jim Paris <jim@jtan.com>
12139 M:      Geoff Levand <geoff@infradead.org>
12140 L:      linuxppc-dev@lists.ozlabs.org
12141 S:      Maintained
12142 F:      drivers/block/ps3vram.c
12143
12144 PSAMPLE PACKET SAMPLING SUPPORT:
12145 M:      Yotam Gigi <yotam.gi@gmail.com>
12146 S:      Maintained
12147 F:      net/psample
12148 F:      include/net/psample.h
12149 F:      include/uapi/linux/psample.h
12150
12151 PSTORE FILESYSTEM
12152 M:      Kees Cook <keescook@chromium.org>
12153 M:      Anton Vorontsov <anton@enomsg.org>
12154 M:      Colin Cross <ccross@android.com>
12155 M:      Tony Luck <tony.luck@intel.com>
12156 S:      Maintained
12157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12158 F:      fs/pstore/
12159 F:      include/linux/pstore*
12160 F:      drivers/firmware/efi/efi-pstore.c
12161 F:      drivers/acpi/apei/erst.c
12162 F:      Documentation/admin-guide/ramoops.rst
12163 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12164 K:      \b(pstore|ramoops)
12165
12166 PTP HARDWARE CLOCK SUPPORT
12167 M:      Richard Cochran <richardcochran@gmail.com>
12168 L:      netdev@vger.kernel.org
12169 S:      Maintained
12170 W:      http://linuxptp.sourceforge.net/
12171 F:      Documentation/ABI/testing/sysfs-ptp
12172 F:      Documentation/ptp/*
12173 F:      drivers/net/phy/dp83640*
12174 F:      drivers/ptp/*
12175 F:      include/linux/ptp_cl*
12176
12177 PTRACE SUPPORT
12178 M:      Oleg Nesterov <oleg@redhat.com>
12179 S:      Maintained
12180 F:      include/asm-generic/syscall.h
12181 F:      include/linux/ptrace.h
12182 F:      include/linux/regset.h
12183 F:      include/linux/tracehook.h
12184 F:      include/uapi/linux/ptrace.h
12185 F:      include/uapi/linux/ptrace.h
12186 F:      include/asm-generic/ptrace.h
12187 F:      kernel/ptrace.c
12188 F:      arch/*/ptrace*.c
12189 F:      arch/*/*/ptrace*.c
12190 F:      arch/*/include/asm/ptrace*.h
12191
12192 PULSE8-CEC DRIVER
12193 M:      Hans Verkuil <hverkuil@xs4all.nl>
12194 L:      linux-media@vger.kernel.org
12195 T:      git git://linuxtv.org/media_tree.git
12196 S:      Maintained
12197 F:      drivers/media/usb/pulse8-cec/*
12198 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12199
12200 PVRUSB2 VIDEO4LINUX DRIVER
12201 M:      Mike Isely <isely@pobox.com>
12202 L:      pvrusb2@isely.net       (subscribers-only)
12203 L:      linux-media@vger.kernel.org
12204 W:      http://www.isely.net/pvrusb2/
12205 T:      git git://linuxtv.org/media_tree.git
12206 S:      Maintained
12207 F:      Documentation/media/v4l-drivers/pvrusb2*
12208 F:      drivers/media/usb/pvrusb2/
12209
12210 PWC WEBCAM DRIVER
12211 M:      Hans Verkuil <hverkuil@xs4all.nl>
12212 L:      linux-media@vger.kernel.org
12213 T:      git git://linuxtv.org/media_tree.git
12214 S:      Odd Fixes
12215 F:      drivers/media/usb/pwc/*
12216
12217 PWM FAN DRIVER
12218 M:      Kamil Debski <kamil@wypas.org>
12219 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12220 L:      linux-hwmon@vger.kernel.org
12221 S:      Supported
12222 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12223 F:      Documentation/hwmon/pwm-fan
12224 F:      drivers/hwmon/pwm-fan.c
12225
12226 PWM IR Transmitter
12227 M:      Sean Young <sean@mess.org>
12228 L:      linux-media@vger.kernel.org
12229 S:      Maintained
12230 F:      drivers/media/rc/pwm-ir-tx.c
12231
12232 PWM SUBSYSTEM
12233 M:      Thierry Reding <thierry.reding@gmail.com>
12234 L:      linux-pwm@vger.kernel.org
12235 S:      Maintained
12236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12237 F:      Documentation/pwm.txt
12238 F:      Documentation/devicetree/bindings/pwm/
12239 F:      include/linux/pwm.h
12240 F:      drivers/pwm/
12241 F:      drivers/video/backlight/pwm_bl.c
12242 F:      include/linux/pwm_backlight.h
12243 F:      drivers/gpio/gpio-mvebu.c
12244 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12245
12246 PXA GPIO DRIVER
12247 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12248 L:      linux-gpio@vger.kernel.org
12249 S:      Maintained
12250 F:      drivers/gpio/gpio-pxa.c
12251
12252 PXA MMCI DRIVER
12253 S:      Orphan
12254
12255 PXA RTC DRIVER
12256 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12257 L:      linux-rtc@vger.kernel.org
12258 S:      Maintained
12259
12260 PXA2xx/PXA3xx SUPPORT
12261 M:      Daniel Mack <daniel@zonque.org>
12262 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12263 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12265 T:      git git://github.com/hzhuang1/linux.git
12266 T:      git git://github.com/rjarzmik/linux.git
12267 S:      Maintained
12268 F:      arch/arm/boot/dts/pxa*
12269 F:      arch/arm/mach-pxa/
12270 F:      drivers/dma/pxa*
12271 F:      drivers/pcmcia/pxa2xx*
12272 F:      drivers/pinctrl/pxa/
12273 F:      drivers/spi/spi-pxa2xx*
12274 F:      drivers/usb/gadget/udc/pxa2*
12275 F:      include/sound/pxa2xx-lib.h
12276 F:      sound/arm/pxa*
12277 F:      sound/soc/pxa/
12278
12279 QAT DRIVER
12280 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12281 L:      qat-linux@intel.com
12282 S:      Supported
12283 F:      drivers/crypto/qat/
12284
12285 QCOM AUDIO (ASoC) DRIVERS
12286 M:      Patrick Lai <plai@codeaurora.org>
12287 M:      Banajit Goswami <bgoswami@codeaurora.org>
12288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12289 S:      Supported
12290 F:      sound/soc/qcom/
12291
12292 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12293 M:      Gabriel Somlo <somlo@cmu.edu>
12294 M:      "Michael S. Tsirkin" <mst@redhat.com>
12295 L:      qemu-devel@nongnu.org
12296 S:      Maintained
12297 F:      drivers/firmware/qemu_fw_cfg.c
12298 F:      include/uapi/linux/qemu_fw_cfg.h
12299
12300 QIB DRIVER
12301 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12302 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12303 L:      linux-rdma@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/infiniband/hw/qib/
12306
12307 QLOGIC QL41xxx FCOE DRIVER
12308 M:      QLogic-Storage-Upstream@cavium.com
12309 L:      linux-scsi@vger.kernel.org
12310 S:      Supported
12311 F:      drivers/scsi/qedf/
12312
12313 QLOGIC QL41xxx ISCSI DRIVER
12314 M:      QLogic-Storage-Upstream@cavium.com
12315 L:      linux-scsi@vger.kernel.org
12316 S:      Supported
12317 F:      drivers/scsi/qedi/
12318
12319 QLOGIC QL4xxx ETHERNET DRIVER
12320 M:      Ariel Elior <Ariel.Elior@cavium.com>
12321 M:      everest-linux-l2@cavium.com
12322 L:      netdev@vger.kernel.org
12323 S:      Supported
12324 F:      drivers/net/ethernet/qlogic/qed/
12325 F:      include/linux/qed/
12326 F:      drivers/net/ethernet/qlogic/qede/
12327
12328 QLOGIC QL4xxx RDMA DRIVER
12329 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12330 M:      Ariel Elior <Ariel.Elior@cavium.com>
12331 L:      linux-rdma@vger.kernel.org
12332 S:      Supported
12333 F:      drivers/infiniband/hw/qedr/
12334 F:      include/uapi/rdma/qedr-abi.h
12335
12336 QLOGIC QLA1280 SCSI DRIVER
12337 M:      Michael Reed <mdr@sgi.com>
12338 L:      linux-scsi@vger.kernel.org
12339 S:      Maintained
12340 F:      drivers/scsi/qla1280.[ch]
12341
12342 QLOGIC QLA2XXX FC-SCSI DRIVER
12343 M:      qla2xxx-upstream@qlogic.com
12344 L:      linux-scsi@vger.kernel.org
12345 S:      Supported
12346 F:      Documentation/scsi/LICENSE.qla2xxx
12347 F:      drivers/scsi/qla2xxx/
12348
12349 QLOGIC QLA3XXX NETWORK DRIVER
12350 M:      Dept-GELinuxNICDev@cavium.com
12351 L:      netdev@vger.kernel.org
12352 S:      Supported
12353 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12354 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12355
12356 QLOGIC QLA4XXX iSCSI DRIVER
12357 M:      QLogic-Storage-Upstream@qlogic.com
12358 L:      linux-scsi@vger.kernel.org
12359 S:      Supported
12360 F:      Documentation/scsi/LICENSE.qla4xxx
12361 F:      drivers/scsi/qla4xxx/
12362
12363 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12364 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12365 M:      Manish Chopra <manish.chopra@cavium.com>
12366 M:      Dept-GELinuxNICDev@cavium.com
12367 L:      netdev@vger.kernel.org
12368 S:      Supported
12369 F:      drivers/net/ethernet/qlogic/qlcnic/
12370
12371 QLOGIC QLGE 10Gb ETHERNET DRIVER
12372 M:      Manish Chopra <manish.chopra@cavium.com>
12373 M:      Dept-GELinuxNICDev@cavium.com
12374 L:      netdev@vger.kernel.org
12375 S:      Supported
12376 F:      drivers/net/ethernet/qlogic/qlge/
12377
12378 QM1D1B0004 MEDIA DRIVER
12379 M:      Akihiro Tsukada <tskd08@gmail.com>
12380 L:      linux-media@vger.kernel.org
12381 S:      Odd Fixes
12382 F:      drivers/media/tuners/qm1d1b0004*
12383
12384 QM1D1C0042 MEDIA DRIVER
12385 M:      Akihiro Tsukada <tskd08@gmail.com>
12386 L:      linux-media@vger.kernel.org
12387 S:      Odd Fixes
12388 F:      drivers/media/tuners/qm1d1c0042*
12389
12390 QNX4 FILESYSTEM
12391 M:      Anders Larsen <al@alarsen.net>
12392 W:      http://www.alarsen.net/linux/qnx4fs/
12393 S:      Maintained
12394 F:      fs/qnx4/
12395 F:      include/uapi/linux/qnx4_fs.h
12396 F:      include/uapi/linux/qnxtypes.h
12397
12398 QORIQ DPAA2 FSL-MC BUS DRIVER
12399 M:      Stuart Yoder <stuyoder@gmail.com>
12400 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12401 L:      linux-kernel@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/bus/fsl-mc/
12404 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12405 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12406
12407 QT1010 MEDIA DRIVER
12408 M:      Antti Palosaari <crope@iki.fi>
12409 L:      linux-media@vger.kernel.org
12410 W:      https://linuxtv.org
12411 W:      http://palosaari.fi/linux/
12412 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12413 T:      git git://linuxtv.org/anttip/media_tree.git
12414 S:      Maintained
12415 F:      drivers/media/tuners/qt1010*
12416
12417 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12418 M:      Kalle Valo <kvalo@codeaurora.org>
12419 L:      ath10k@lists.infradead.org
12420 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12422 S:      Supported
12423 F:      drivers/net/wireless/ath/ath10k/
12424
12425 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12426 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12427 L:      linux-wireless@vger.kernel.org
12428 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12429 S:      Supported
12430 F:      drivers/net/wireless/ath/ath9k/
12431
12432 QUALCOMM CAMERA SUBSYSTEM DRIVER
12433 M:      Todor Tomov <todor.tomov@linaro.org>
12434 L:      linux-media@vger.kernel.org
12435 S:      Maintained
12436 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12437 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12438 F:      drivers/media/platform/qcom/camss/
12439
12440 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12441 M:  Ilia Lin <ilia.lin@gmail.com>
12442 L:  linux-pm@vger.kernel.org
12443 S:  Maintained
12444 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12445 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12446
12447 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12448 M:      Timur Tabi <timur@kernel.org>
12449 L:      netdev@vger.kernel.org
12450 S:      Maintained
12451 F:      drivers/net/ethernet/qualcomm/emac/
12452
12453 QUALCOMM GENERIC INTERFACE I2C DRIVER
12454 M:      Alok Chauhan <alokc@codeaurora.org>
12455 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12456 L:      linux-i2c@vger.kernel.org
12457 L:      linux-arm-msm@vger.kernel.org
12458 S:      Supported
12459 F:      drivers/i2c/busses/i2c-qcom-geni.c
12460
12461 QUALCOMM HEXAGON ARCHITECTURE
12462 M:      Richard Kuo <rkuo@codeaurora.org>
12463 L:      linux-hexagon@vger.kernel.org
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12465 S:      Supported
12466 F:      arch/hexagon/
12467
12468 QUALCOMM HIDMA DRIVER
12469 M:      Sinan Kaya <okaya@kernel.org>
12470 L:      linux-arm-kernel@lists.infradead.org
12471 L:      linux-arm-msm@vger.kernel.org
12472 L:      dmaengine@vger.kernel.org
12473 S:      Supported
12474 F:      drivers/dma/qcom/hidma*
12475
12476 QUALCOMM IOMMU
12477 M:      Rob Clark <robdclark@gmail.com>
12478 L:      iommu@lists.linux-foundation.org
12479 L:      linux-arm-msm@vger.kernel.org
12480 S:      Maintained
12481 F:      drivers/iommu/qcom_iommu.c
12482
12483 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12484 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12485 L:      linux-media@vger.kernel.org
12486 L:      linux-arm-msm@vger.kernel.org
12487 T:      git git://linuxtv.org/media_tree.git
12488 S:      Maintained
12489 F:      drivers/media/platform/qcom/venus/
12490
12491 QUALCOMM WCN36XX WIRELESS DRIVER
12492 M:      Kalle Valo <kvalo@codeaurora.org>
12493 L:      wcn36xx@lists.infradead.org
12494 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12495 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12496 S:      Supported
12497 F:      drivers/net/wireless/ath/wcn36xx/
12498
12499 QUANTENNA QTNFMAC WIRELESS DRIVER
12500 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12501 M:      Avinash Patil <avinashp@quantenna.com>
12502 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12503 L:      linux-wireless@vger.kernel.org
12504 S:      Maintained
12505 F:      drivers/net/wireless/quantenna
12506
12507 RADEON and AMDGPU DRM DRIVERS
12508 M:      Alex Deucher <alexander.deucher@amd.com>
12509 M:      Christian König <christian.koenig@amd.com>
12510 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12511 L:      amd-gfx@lists.freedesktop.org
12512 T:      git git://people.freedesktop.org/~agd5f/linux
12513 S:      Supported
12514 F:      drivers/gpu/drm/radeon/
12515 F:      include/uapi/drm/radeon_drm.h
12516 F:      drivers/gpu/drm/amd/
12517 F:      include/uapi/drm/amdgpu_drm.h
12518
12519 RADEON FRAMEBUFFER DISPLAY DRIVER
12520 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12521 L:      linux-fbdev@vger.kernel.org
12522 S:      Maintained
12523 F:      drivers/video/fbdev/aty/radeon*
12524 F:      include/uapi/linux/radeonfb.h
12525
12526 RADIOSHARK RADIO DRIVER
12527 M:      Hans Verkuil <hverkuil@xs4all.nl>
12528 L:      linux-media@vger.kernel.org
12529 T:      git git://linuxtv.org/media_tree.git
12530 S:      Maintained
12531 F:      drivers/media/radio/radio-shark.c
12532
12533 RADIOSHARK2 RADIO DRIVER
12534 M:      Hans Verkuil <hverkuil@xs4all.nl>
12535 L:      linux-media@vger.kernel.org
12536 T:      git git://linuxtv.org/media_tree.git
12537 S:      Maintained
12538 F:      drivers/media/radio/radio-shark2.c
12539 F:      drivers/media/radio/radio-tea5777.c
12540
12541 RADOS BLOCK DEVICE (RBD)
12542 M:      Ilya Dryomov <idryomov@gmail.com>
12543 M:      Sage Weil <sage@redhat.com>
12544 M:      Alex Elder <elder@kernel.org>
12545 L:      ceph-devel@vger.kernel.org
12546 W:      http://ceph.com/
12547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12548 T:      git git://github.com/ceph/ceph-client.git
12549 S:      Supported
12550 F:      Documentation/ABI/testing/sysfs-bus-rbd
12551 F:      drivers/block/rbd.c
12552 F:      drivers/block/rbd_types.h
12553
12554 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12555 M:      Paul Mackerras <paulus@samba.org>
12556 L:      linux-fbdev@vger.kernel.org
12557 S:      Maintained
12558 F:      drivers/video/fbdev/aty/aty128fb.c
12559
12560 RAINSHADOW-CEC DRIVER
12561 M:      Hans Verkuil <hverkuil@xs4all.nl>
12562 L:      linux-media@vger.kernel.org
12563 T:      git git://linuxtv.org/media_tree.git
12564 S:      Maintained
12565 F:      drivers/media/usb/rainshadow-cec/*
12566
12567 RALINK MIPS ARCHITECTURE
12568 M:      John Crispin <john@phrozen.org>
12569 L:      linux-mips@vger.kernel.org
12570 S:      Maintained
12571 F:      arch/mips/ralink
12572
12573 RALINK RT2X00 WIRELESS LAN DRIVER
12574 P:      rt2x00 project
12575 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12576 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12577 L:      linux-wireless@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/net/wireless/ralink/rt2x00/
12580
12581 RAMDISK RAM BLOCK DEVICE DRIVER
12582 M:      Jens Axboe <axboe@kernel.dk>
12583 S:      Maintained
12584 F:      Documentation/blockdev/ramdisk.txt
12585 F:      drivers/block/brd.c
12586
12587 RANCHU VIRTUAL BOARD FOR MIPS
12588 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12589 L:      linux-mips@vger.kernel.org
12590 S:      Supported
12591 F:      arch/mips/generic/board-ranchu.c
12592 F:      arch/mips/configs/generic/board-ranchu.config
12593
12594 RANDOM NUMBER DRIVER
12595 M:      "Theodore Ts'o" <tytso@mit.edu>
12596 S:      Maintained
12597 F:      drivers/char/random.c
12598
12599 RAPIDIO SUBSYSTEM
12600 M:      Matt Porter <mporter@kernel.crashing.org>
12601 M:      Alexandre Bounine <alex.bou9@gmail.com>
12602 S:      Maintained
12603 F:      drivers/rapidio/
12604
12605 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12606 L:      linux-wireless@vger.kernel.org
12607 S:      Orphan
12608 F:      drivers/net/wireless/ray*
12609
12610 RCUTORTURE TEST FRAMEWORK
12611 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12612 M:      Josh Triplett <josh@joshtriplett.org>
12613 R:      Steven Rostedt <rostedt@goodmis.org>
12614 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12615 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12616 L:      linux-kernel@vger.kernel.org
12617 S:      Supported
12618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12619 F:      tools/testing/selftests/rcutorture
12620
12621 RDC R-321X SoC
12622 M:      Florian Fainelli <florian@openwrt.org>
12623 S:      Maintained
12624
12625 RDC R6040 FAST ETHERNET DRIVER
12626 M:      Florian Fainelli <f.fainelli@gmail.com>
12627 L:      netdev@vger.kernel.org
12628 S:      Maintained
12629 F:      drivers/net/ethernet/rdc/r6040.c
12630
12631 RDMAVT - RDMA verbs software
12632 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12633 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12634 L:      linux-rdma@vger.kernel.org
12635 S:      Supported
12636 F:      drivers/infiniband/sw/rdmavt
12637
12638 RDS - RELIABLE DATAGRAM SOCKETS
12639 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12640 L:      netdev@vger.kernel.org
12641 L:      linux-rdma@vger.kernel.org
12642 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12643 W:      https://oss.oracle.com/projects/rds/
12644 S:      Supported
12645 F:      net/rds/
12646 F:      Documentation/networking/rds.txt
12647
12648 RDT - RESOURCE ALLOCATION
12649 M:      Fenghua Yu <fenghua.yu@intel.com>
12650 M:      Reinette Chatre <reinette.chatre@intel.com>
12651 L:      linux-kernel@vger.kernel.org
12652 S:      Supported
12653 F:      arch/x86/kernel/cpu/intel_rdt*
12654 F:      arch/x86/include/asm/intel_rdt_sched.h
12655 F:      Documentation/x86/intel_rdt*
12656
12657 READ-COPY UPDATE (RCU)
12658 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12659 M:      Josh Triplett <josh@joshtriplett.org>
12660 R:      Steven Rostedt <rostedt@goodmis.org>
12661 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12662 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12663 L:      linux-kernel@vger.kernel.org
12664 W:      http://www.rdrop.com/users/paulmck/RCU/
12665 S:      Supported
12666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12667 F:      Documentation/RCU/
12668 X:      Documentation/RCU/torture.txt
12669 F:      include/linux/rcu*
12670 X:      include/linux/srcu*.h
12671 F:      kernel/rcu/
12672 X:      kernel/rcu/srcu*.c
12673
12674 REAL TIME CLOCK (RTC) SUBSYSTEM
12675 M:      Alessandro Zummo <a.zummo@towertech.it>
12676 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12677 L:      linux-rtc@vger.kernel.org
12678 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12680 S:      Maintained
12681 F:      Documentation/devicetree/bindings/rtc/
12682 F:      Documentation/rtc.txt
12683 F:      drivers/rtc/
12684 F:      include/linux/rtc.h
12685 F:      include/uapi/linux/rtc.h
12686 F:      include/linux/rtc/
12687 F:      include/linux/platform_data/rtc-*
12688 F:      tools/testing/selftests/rtc/
12689
12690 REALTEK AUDIO CODECS
12691 M:      Bard Liao <bardliao@realtek.com>
12692 M:      Oder Chiou <oder_chiou@realtek.com>
12693 S:      Maintained
12694 F:      sound/soc/codecs/rt*
12695 F:      include/sound/rt*.h
12696
12697 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12698 M:      Linus Walleij <linus.walleij@linaro.org>
12699 S:      Maintained
12700 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12701 F:      drivers/net/dsa/realtek-smi*
12702 F:      drivers/net/dsa/rtl83*
12703
12704 REGISTER MAP ABSTRACTION
12705 M:      Mark Brown <broonie@kernel.org>
12706 L:      linux-kernel@vger.kernel.org
12707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12708 S:      Supported
12709 F:      Documentation/devicetree/bindings/regmap/
12710 F:      drivers/base/regmap/
12711 F:      include/linux/regmap.h
12712
12713 REISERFS FILE SYSTEM
12714 L:      reiserfs-devel@vger.kernel.org
12715 S:      Supported
12716 F:      fs/reiserfs/
12717
12718 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12719 M:      Ohad Ben-Cohen <ohad@wizery.com>
12720 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12721 L:      linux-remoteproc@vger.kernel.org
12722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12723 S:      Maintained
12724 F:      Documentation/devicetree/bindings/remoteproc/
12725 F:      Documentation/remoteproc.txt
12726 F:      drivers/remoteproc/
12727 F:      include/linux/remoteproc.h
12728
12729 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12730 M:      Ohad Ben-Cohen <ohad@wizery.com>
12731 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12732 L:      linux-remoteproc@vger.kernel.org
12733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12734 S:      Maintained
12735 F:      drivers/rpmsg/
12736 F:      Documentation/rpmsg.txt
12737 F:      include/linux/rpmsg.h
12738 F:      include/linux/rpmsg/
12739
12740 RENESAS CLOCK DRIVERS
12741 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12742 L:      linux-renesas-soc@vger.kernel.org
12743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12744 S:      Supported
12745 F:      drivers/clk/renesas/
12746
12747 RENESAS EMEV2 I2C DRIVER
12748 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12749 S:      Supported
12750 F:      drivers/i2c/busses/i2c-emev2.c
12751
12752 RENESAS ETHERNET DRIVERS
12753 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12754 L:      netdev@vger.kernel.org
12755 L:      linux-renesas-soc@vger.kernel.org
12756 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12757 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12758 F:      drivers/net/ethernet/renesas/
12759 F:      include/linux/sh_eth.h
12760
12761 RENESAS R-CAR GYROADC DRIVER
12762 M:      Marek Vasut <marek.vasut@gmail.com>
12763 L:      linux-iio@vger.kernel.org
12764 S:      Supported
12765 F:      drivers/iio/adc/rcar_gyro_adc.c
12766
12767 RENESAS R-CAR I2C DRIVERS
12768 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12769 S:      Supported
12770 F:      drivers/i2c/busses/i2c-rcar.c
12771 F:      drivers/i2c/busses/i2c-sh_mobile.c
12772
12773 RENESAS RIIC DRIVER
12774 M:      Chris Brandt <chris.brandt@renesas.com>
12775 S:      Supported
12776 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12777 F:      drivers/i2c/busses/i2c-riic.c
12778
12779 RENESAS USB PHY DRIVER
12780 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12781 L:      linux-renesas-soc@vger.kernel.org
12782 S:      Maintained
12783 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12784
12785 RESET CONTROLLER FRAMEWORK
12786 M:      Philipp Zabel <p.zabel@pengutronix.de>
12787 T:      git git://git.pengutronix.de/git/pza/linux
12788 S:      Maintained
12789 F:      drivers/reset/
12790 F:      Documentation/devicetree/bindings/reset/
12791 F:      include/dt-bindings/reset/
12792 F:      include/linux/reset.h
12793 F:      include/linux/reset-controller.h
12794
12795 RESTARTABLE SEQUENCES SUPPORT
12796 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12797 M:      Peter Zijlstra <peterz@infradead.org>
12798 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12799 M:      Boqun Feng <boqun.feng@gmail.com>
12800 L:      linux-kernel@vger.kernel.org
12801 S:      Supported
12802 F:      kernel/rseq.c
12803 F:      include/uapi/linux/rseq.h
12804 F:      include/trace/events/rseq.h
12805 F:      tools/testing/selftests/rseq/
12806
12807 RFKILL
12808 M:      Johannes Berg <johannes@sipsolutions.net>
12809 L:      linux-wireless@vger.kernel.org
12810 W:      http://wireless.kernel.org/
12811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12813 S:      Maintained
12814 F:      Documentation/rfkill.txt
12815 F:      Documentation/ABI/stable/sysfs-class-rfkill
12816 F:      net/rfkill/
12817 F:      include/linux/rfkill.h
12818 F:      include/uapi/linux/rfkill.h
12819
12820 RHASHTABLE
12821 M:      Thomas Graf <tgraf@suug.ch>
12822 M:      Herbert Xu <herbert@gondor.apana.org.au>
12823 L:      netdev@vger.kernel.org
12824 S:      Maintained
12825 F:      lib/rhashtable.c
12826 F:      lib/test_rhashtable.c
12827 F:      include/linux/rhashtable.h
12828 F:      include/linux/rhashtable-types.h
12829
12830 RICOH R5C592 MEMORYSTICK DRIVER
12831 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12832 S:      Maintained
12833 F:      drivers/memstick/host/r592.*
12834
12835 RICOH SMARTMEDIA/XD DRIVER
12836 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12837 S:      Maintained
12838 F:      drivers/mtd/nand/raw/r852.c
12839 F:      drivers/mtd/nand/raw/r852.h
12840
12841 RISC-V ARCHITECTURE
12842 M:      Palmer Dabbelt <palmer@sifive.com>
12843 M:      Albert Ou <aou@eecs.berkeley.edu>
12844 L:      linux-riscv@lists.infradead.org
12845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12846 S:      Supported
12847 F:      arch/riscv/
12848 K:      riscv
12849 N:      riscv
12850
12851 ROCCAT DRIVERS
12852 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12853 W:      http://sourceforge.net/projects/roccat/
12854 S:      Maintained
12855 F:      drivers/hid/hid-roccat*
12856 F:      include/linux/hid-roccat*
12857 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12858
12859 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12860 M:      Jacob chen <jacob2.chen@rock-chips.com>
12861 L:      linux-media@vger.kernel.org
12862 S:      Maintained
12863 F:      drivers/media/platform/rockchip/rga/
12864 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12865
12866 ROCKER DRIVER
12867 M:      Jiri Pirko <jiri@resnulli.us>
12868 L:      netdev@vger.kernel.org
12869 S:      Supported
12870 F:      drivers/net/ethernet/rocker/
12871
12872 ROCKETPORT DRIVER
12873 P:      Comtrol Corp.
12874 W:      http://www.comtrol.com
12875 S:      Maintained
12876 F:      Documentation/serial/rocket.txt
12877 F:      drivers/tty/rocket*
12878
12879 ROCKETPORT EXPRESS/INFINITY DRIVER
12880 M:      Kevin Cernekee <cernekee@gmail.com>
12881 L:      linux-serial@vger.kernel.org
12882 S:      Odd Fixes
12883 F:      drivers/tty/serial/rp2.*
12884
12885 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12886 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12887 L:      linux-kernel@vger.kernel.org
12888 L:      linux-renesas-soc@vger.kernel.org
12889 S:      Supported
12890 F:      drivers/mfd/bd9571mwv.c
12891 F:      drivers/regulator/bd9571mwv-regulator.c
12892 F:      drivers/gpio/gpio-bd9571mwv.c
12893 F:      include/linux/mfd/bd9571mwv.h
12894 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12895
12896 ROSE NETWORK LAYER
12897 M:      Ralf Baechle <ralf@linux-mips.org>
12898 L:      linux-hams@vger.kernel.org
12899 W:      http://www.linux-ax25.org/
12900 S:      Maintained
12901 F:      include/net/rose.h
12902 F:      include/uapi/linux/rose.h
12903 F:      net/rose/
12904
12905 RTL2830 MEDIA DRIVER
12906 M:      Antti Palosaari <crope@iki.fi>
12907 L:      linux-media@vger.kernel.org
12908 W:      https://linuxtv.org
12909 W:      http://palosaari.fi/linux/
12910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12911 T:      git git://linuxtv.org/anttip/media_tree.git
12912 S:      Maintained
12913 F:      drivers/media/dvb-frontends/rtl2830*
12914
12915 RTL2832 MEDIA DRIVER
12916 M:      Antti Palosaari <crope@iki.fi>
12917 L:      linux-media@vger.kernel.org
12918 W:      https://linuxtv.org
12919 W:      http://palosaari.fi/linux/
12920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12921 T:      git git://linuxtv.org/anttip/media_tree.git
12922 S:      Maintained
12923 F:      drivers/media/dvb-frontends/rtl2832*
12924
12925 RTL2832_SDR MEDIA DRIVER
12926 M:      Antti Palosaari <crope@iki.fi>
12927 L:      linux-media@vger.kernel.org
12928 W:      https://linuxtv.org
12929 W:      http://palosaari.fi/linux/
12930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12931 T:      git git://linuxtv.org/anttip/media_tree.git
12932 S:      Maintained
12933 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12934
12935 RTL8180 WIRELESS DRIVER
12936 L:      linux-wireless@vger.kernel.org
12937 W:      http://wireless.kernel.org/
12938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12939 S:      Orphan
12940 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12941
12942 RTL8187 WIRELESS DRIVER
12943 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12944 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12945 M:      Larry Finger <Larry.Finger@lwfinger.net>
12946 L:      linux-wireless@vger.kernel.org
12947 W:      http://wireless.kernel.org/
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12949 S:      Maintained
12950 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12951
12952 REALTEK WIRELESS DRIVER (rtlwifi family)
12953 M:      Ping-Ke Shih <pkshih@realtek.com>
12954 L:      linux-wireless@vger.kernel.org
12955 W:      http://wireless.kernel.org/
12956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12957 S:      Maintained
12958 F:      drivers/net/wireless/realtek/rtlwifi/
12959
12960 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12961 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12962 L:      linux-wireless@vger.kernel.org
12963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12964 S:      Maintained
12965 F:      drivers/net/wireless/realtek/rtl8xxxu/
12966
12967 RXRPC SOCKETS (AF_RXRPC)
12968 M:      David Howells <dhowells@redhat.com>
12969 L:      linux-afs@lists.infradead.org
12970 S:      Supported
12971 F:      net/rxrpc/
12972 F:      include/keys/rxrpc-type.h
12973 F:      include/net/af_rxrpc.h
12974 F:      include/trace/events/rxrpc.h
12975 F:      include/uapi/linux/rxrpc.h
12976 F:      Documentation/networking/rxrpc.txt
12977 W:      https://www.infradead.org/~dhowells/kafs/
12978
12979 S3 SAVAGE FRAMEBUFFER DRIVER
12980 M:      Antonino Daplas <adaplas@gmail.com>
12981 L:      linux-fbdev@vger.kernel.org
12982 S:      Maintained
12983 F:      drivers/video/fbdev/savage/
12984
12985 S390
12986 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12987 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12988 L:      linux-s390@vger.kernel.org
12989 W:      http://www.ibm.com/developerworks/linux/linux390/
12990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12991 S:      Supported
12992 F:      arch/s390/
12993 F:      drivers/s390/
12994 F:      Documentation/s390/
12995 F:      Documentation/driver-api/s390-drivers.rst
12996
12997 S390 COMMON I/O LAYER
12998 M:      Sebastian Ott <sebott@linux.ibm.com>
12999 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13000 L:      linux-s390@vger.kernel.org
13001 W:      http://www.ibm.com/developerworks/linux/linux390/
13002 S:      Supported
13003 F:      drivers/s390/cio/
13004
13005 S390 DASD DRIVER
13006 M:      Stefan Haberland <sth@linux.ibm.com>
13007 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13008 L:      linux-s390@vger.kernel.org
13009 W:      http://www.ibm.com/developerworks/linux/linux390/
13010 S:      Supported
13011 F:      drivers/s390/block/dasd*
13012 F:      block/partitions/ibm.c
13013
13014 S390 IOMMU (PCI)
13015 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13016 L:      linux-s390@vger.kernel.org
13017 W:      http://www.ibm.com/developerworks/linux/linux390/
13018 S:      Supported
13019 F:      drivers/iommu/s390-iommu.c
13020
13021 S390 IUCV NETWORK LAYER
13022 M:      Julian Wiedmann <jwi@linux.ibm.com>
13023 M:      Ursula Braun <ubraun@linux.ibm.com>
13024 L:      linux-s390@vger.kernel.org
13025 W:      http://www.ibm.com/developerworks/linux/linux390/
13026 S:      Supported
13027 F:      drivers/s390/net/*iucv*
13028 F:      include/net/iucv/
13029 F:      net/iucv/
13030
13031 S390 NETWORK DRIVERS
13032 M:      Julian Wiedmann <jwi@linux.ibm.com>
13033 M:      Ursula Braun <ubraun@linux.ibm.com>
13034 L:      linux-s390@vger.kernel.org
13035 W:      http://www.ibm.com/developerworks/linux/linux390/
13036 S:      Supported
13037 F:      drivers/s390/net/
13038
13039 S390 PCI SUBSYSTEM
13040 M:      Sebastian Ott <sebott@linux.ibm.com>
13041 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13042 L:      linux-s390@vger.kernel.org
13043 W:      http://www.ibm.com/developerworks/linux/linux390/
13044 S:      Supported
13045 F:      arch/s390/pci/
13046 F:      drivers/pci/hotplug/s390_pci_hpc.c
13047
13048 S390 VFIO-CCW DRIVER
13049 M:      Cornelia Huck <cohuck@redhat.com>
13050 M:      Halil Pasic <pasic@linux.ibm.com>
13051 L:      linux-s390@vger.kernel.org
13052 L:      kvm@vger.kernel.org
13053 S:      Supported
13054 F:      drivers/s390/cio/vfio_ccw*
13055 F:      Documentation/s390/vfio-ccw.txt
13056 F:      include/uapi/linux/vfio_ccw.h
13057
13058 S390 ZCRYPT DRIVER
13059 M:      Harald Freudenberger <freude@linux.ibm.com>
13060 L:      linux-s390@vger.kernel.org
13061 W:      http://www.ibm.com/developerworks/linux/linux390/
13062 S:      Supported
13063 F:      drivers/s390/crypto/
13064
13065 S390 VFIO AP DRIVER
13066 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13067 M:      Pierre Morel <pmorel@linux.ibm.com>
13068 M:      Halil Pasic <pasic@linux.ibm.com>
13069 L:      linux-s390@vger.kernel.org
13070 W:      http://www.ibm.com/developerworks/linux/linux390/
13071 S:      Supported
13072 F:      drivers/s390/crypto/vfio_ap_drv.c
13073 F:      drivers/s390/crypto/vfio_ap_private.h
13074 F:      drivers/s390/crypto/vfio_ap_ops.c
13075 F:      Documentation/s390/vfio-ap.txt
13076
13077 S390 ZFCP DRIVER
13078 M:      Steffen Maier <maier@linux.ibm.com>
13079 M:      Benjamin Block <bblock@linux.ibm.com>
13080 L:      linux-s390@vger.kernel.org
13081 W:      http://www.ibm.com/developerworks/linux/linux390/
13082 S:      Supported
13083 F:      drivers/s390/scsi/zfcp_*
13084
13085 S3C24XX SD/MMC Driver
13086 M:      Ben Dooks <ben-linux@fluff.org>
13087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13088 S:      Supported
13089 F:      drivers/mmc/host/s3cmci.*
13090
13091 SAA6588 RDS RECEIVER DRIVER
13092 M:      Hans Verkuil <hverkuil@xs4all.nl>
13093 L:      linux-media@vger.kernel.org
13094 T:      git git://linuxtv.org/media_tree.git
13095 W:      https://linuxtv.org
13096 S:      Odd Fixes
13097 F:      drivers/media/i2c/saa6588*
13098
13099 SAA7134 VIDEO4LINUX DRIVER
13100 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13101 L:      linux-media@vger.kernel.org
13102 W:      https://linuxtv.org
13103 T:      git git://linuxtv.org/media_tree.git
13104 S:      Odd fixes
13105 F:      Documentation/media/v4l-drivers/saa7134*
13106 F:      drivers/media/pci/saa7134/
13107
13108 SAA7146 VIDEO4LINUX-2 DRIVER
13109 M:      Hans Verkuil <hverkuil@xs4all.nl>
13110 L:      linux-media@vger.kernel.org
13111 T:      git git://linuxtv.org/media_tree.git
13112 S:      Maintained
13113 F:      drivers/media/common/saa7146/
13114 F:      drivers/media/pci/saa7146/
13115 F:      include/media/saa7146*
13116
13117 SAMSUNG AUDIO (ASoC) DRIVERS
13118 M:      Krzysztof Kozlowski <krzk@kernel.org>
13119 M:      Sangbeom Kim <sbkim73@samsung.com>
13120 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13121 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13122 S:      Supported
13123 F:      sound/soc/samsung/
13124 F:      Documentation/devicetree/bindings/sound/samsung*
13125
13126 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13127 M:      Krzysztof Kozlowski <krzk@kernel.org>
13128 L:      linux-crypto@vger.kernel.org
13129 L:      linux-samsung-soc@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/crypto/exynos-rng.c
13132 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13133
13134 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13135 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13136 L:      linux-samsung-soc@vger.kernel.org
13137 S:      Maintained
13138 F:      drivers/char/hw_random/exynos-trng.c
13139 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13140
13141 SAMSUNG FRAMEBUFFER DRIVER
13142 M:      Jingoo Han <jingoohan1@gmail.com>
13143 L:      linux-fbdev@vger.kernel.org
13144 S:      Maintained
13145 F:      drivers/video/fbdev/s3c-fb.c
13146
13147 SAMSUNG LAPTOP DRIVER
13148 M:      Corentin Chary <corentin.chary@gmail.com>
13149 L:      platform-driver-x86@vger.kernel.org
13150 S:      Maintained
13151 F:      drivers/platform/x86/samsung-laptop.c
13152
13153 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13154 M:      Sangbeom Kim <sbkim73@samsung.com>
13155 M:      Krzysztof Kozlowski <krzk@kernel.org>
13156 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13157 L:      linux-kernel@vger.kernel.org
13158 L:      linux-samsung-soc@vger.kernel.org
13159 S:      Supported
13160 F:      drivers/mfd/sec*.c
13161 F:      drivers/regulator/s2m*.c
13162 F:      drivers/regulator/s5m*.c
13163 F:      drivers/clk/clk-s2mps11.c
13164 F:      drivers/rtc/rtc-s5m.c
13165 F:      include/linux/mfd/samsung/
13166 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13167 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13168 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13169 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13170
13171 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13172 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13173 L:      linux-media@vger.kernel.org
13174 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13175 S:      Maintained
13176 F:      drivers/media/platform/s3c-camif/
13177 F:      include/media/drv-intf/s3c_camif.h
13178
13179 SAMSUNG S3FWRN5 NFC DRIVER
13180 M:      Robert Baldyga <r.baldyga@samsung.com>
13181 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13182 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13183 S:      Supported
13184 F:      drivers/nfc/s3fwrn5
13185
13186 SAMSUNG S5C73M3 CAMERA DRIVER
13187 M:      Kyungmin Park <kyungmin.park@samsung.com>
13188 M:      Andrzej Hajda <a.hajda@samsung.com>
13189 L:      linux-media@vger.kernel.org
13190 S:      Supported
13191 F:      drivers/media/i2c/s5c73m3/*
13192
13193 SAMSUNG S5K5BAF CAMERA DRIVER
13194 M:      Kyungmin Park <kyungmin.park@samsung.com>
13195 M:      Andrzej Hajda <a.hajda@samsung.com>
13196 L:      linux-media@vger.kernel.org
13197 S:      Supported
13198 F:      drivers/media/i2c/s5k5baf.c
13199
13200 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13201 M:      Krzysztof Kozlowski <krzk@kernel.org>
13202 M:      Vladimir Zapolskiy <vz@mleia.com>
13203 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13204 L:      linux-crypto@vger.kernel.org
13205 L:      linux-samsung-soc@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/crypto/s5p-sss.c
13208
13209 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13210 M:      Kyungmin Park <kyungmin.park@samsung.com>
13211 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13212 L:      linux-media@vger.kernel.org
13213 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13214 S:      Supported
13215 F:      drivers/media/platform/exynos4-is/
13216
13217 SAMSUNG SOC CLOCK DRIVERS
13218 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13219 M:      Tomasz Figa <tomasz.figa@gmail.com>
13220 M:      Chanwoo Choi <cw00.choi@samsung.com>
13221 S:      Supported
13222 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13224 F:      drivers/clk/samsung/
13225 F:      include/dt-bindings/clock/exynos*.h
13226 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13227
13228 SAMSUNG SPI DRIVERS
13229 M:      Kukjin Kim <kgene@kernel.org>
13230 M:      Krzysztof Kozlowski <krzk@kernel.org>
13231 M:      Andi Shyti <andi@etezian.org>
13232 L:      linux-spi@vger.kernel.org
13233 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13234 S:      Maintained
13235 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13236 F:      drivers/spi/spi-s3c*
13237 F:      include/linux/platform_data/spi-s3c64xx.h
13238
13239 SAMSUNG SXGBE DRIVERS
13240 M:      Byungho An <bh74.an@samsung.com>
13241 M:      Girish K S <ks.giri@samsung.com>
13242 M:      Vipul Pandya <vipul.pandya@samsung.com>
13243 S:      Supported
13244 L:      netdev@vger.kernel.org
13245 F:      drivers/net/ethernet/samsung/sxgbe/
13246
13247 SAMSUNG THERMAL DRIVER
13248 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13249 L:      linux-pm@vger.kernel.org
13250 L:      linux-samsung-soc@vger.kernel.org
13251 S:      Supported
13252 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13253 F:      drivers/thermal/samsung/
13254
13255 SAMSUNG USB2 PHY DRIVER
13256 M:      Kamil Debski <kamil@wypas.org>
13257 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13258 L:      linux-kernel@vger.kernel.org
13259 S:      Supported
13260 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13261 F:      Documentation/phy/samsung-usb2.txt
13262 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13263 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13264 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13265 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13266 F:      drivers/phy/samsung/phy-samsung-usb2.c
13267 F:      drivers/phy/samsung/phy-samsung-usb2.h
13268
13269 SC1200 WDT DRIVER
13270 M:      Zwane Mwaikambo <zwanem@gmail.com>
13271 S:      Maintained
13272 F:      drivers/watchdog/sc1200wdt.c
13273
13274 SCHEDULER
13275 M:      Ingo Molnar <mingo@redhat.com>
13276 M:      Peter Zijlstra <peterz@infradead.org>
13277 L:      linux-kernel@vger.kernel.org
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13279 S:      Maintained
13280 F:      kernel/sched/
13281 F:      include/linux/sched.h
13282 F:      include/uapi/linux/sched.h
13283 F:      include/linux/wait.h
13284
13285 SCR24X CHIP CARD INTERFACE DRIVER
13286 M:      Lubomir Rintel <lkundrak@v3.sk>
13287 S:      Supported
13288 F:      drivers/char/pcmcia/scr24x_cs.c
13289
13290 SCSI CDROM DRIVER
13291 M:      Jens Axboe <axboe@kernel.dk>
13292 L:      linux-scsi@vger.kernel.org
13293 W:      http://www.kernel.dk
13294 S:      Maintained
13295 F:      drivers/scsi/sr*
13296
13297 SCSI RDMA PROTOCOL (SRP) INITIATOR
13298 M:      Bart Van Assche <bvanassche@acm.org>
13299 L:      linux-rdma@vger.kernel.org
13300 S:      Supported
13301 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13302 F:      drivers/infiniband/ulp/srp/
13303 F:      include/scsi/srp.h
13304
13305 SCSI RDMA PROTOCOL (SRP) TARGET
13306 M:      Bart Van Assche <bvanassche@acm.org>
13307 L:      linux-rdma@vger.kernel.org
13308 L:      target-devel@vger.kernel.org
13309 S:      Supported
13310 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13311 F:      drivers/infiniband/ulp/srpt/
13312
13313 SCSI SG DRIVER
13314 M:      Doug Gilbert <dgilbert@interlog.com>
13315 L:      linux-scsi@vger.kernel.org
13316 W:      http://sg.danny.cz/sg
13317 S:      Maintained
13318 F:      Documentation/scsi/scsi-generic.txt
13319 F:      drivers/scsi/sg.c
13320 F:      include/scsi/sg.h
13321
13322 SCSI SUBSYSTEM
13323 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13325 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13327 L:      linux-scsi@vger.kernel.org
13328 S:      Maintained
13329 F:      Documentation/devicetree/bindings/scsi/
13330 F:      drivers/scsi/
13331 F:      include/scsi/
13332
13333 SCSI TAPE DRIVER
13334 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13335 L:      linux-scsi@vger.kernel.org
13336 S:      Maintained
13337 F:      Documentation/scsi/st.txt
13338 F:      drivers/scsi/st.*
13339 F:      drivers/scsi/st_*.h
13340
13341 SCTP PROTOCOL
13342 M:      Vlad Yasevich <vyasevich@gmail.com>
13343 M:      Neil Horman <nhorman@tuxdriver.com>
13344 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13345 L:      linux-sctp@vger.kernel.org
13346 W:      http://lksctp.sourceforge.net
13347 S:      Maintained
13348 F:      Documentation/networking/sctp.txt
13349 F:      include/linux/sctp.h
13350 F:      include/uapi/linux/sctp.h
13351 F:      include/net/sctp/
13352 F:      net/sctp/
13353
13354 SCx200 CPU SUPPORT
13355 M:      Jim Cromie <jim.cromie@gmail.com>
13356 S:      Odd Fixes
13357 F:      Documentation/i2c/busses/scx200_acb
13358 F:      arch/x86/platform/scx200/
13359 F:      drivers/watchdog/scx200_wdt.c
13360 F:      drivers/i2c/busses/scx200*
13361 F:      drivers/mtd/maps/scx200_docflash.c
13362 F:      include/linux/scx200.h
13363
13364 SCx200 GPIO DRIVER
13365 M:      Jim Cromie <jim.cromie@gmail.com>
13366 S:      Maintained
13367 F:      drivers/char/scx200_gpio.c
13368 F:      include/linux/scx200_gpio.h
13369
13370 SCx200 HRT CLOCKSOURCE DRIVER
13371 M:      Jim Cromie <jim.cromie@gmail.com>
13372 S:      Maintained
13373 F:      drivers/clocksource/scx200_hrt.c
13374
13375 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13376 M:      Sascha Sommer <saschasommer@freenet.de>
13377 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13378 S:      Maintained
13379 F:      drivers/mmc/host/sdricoh_cs.c
13380
13381 SECURE COMPUTING
13382 M:      Kees Cook <keescook@chromium.org>
13383 R:      Andy Lutomirski <luto@amacapital.net>
13384 R:      Will Drewry <wad@chromium.org>
13385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13386 S:      Supported
13387 F:      kernel/seccomp.c
13388 F:      include/uapi/linux/seccomp.h
13389 F:      include/linux/seccomp.h
13390 F:      tools/testing/selftests/seccomp/*
13391 F:      tools/testing/selftests/kselftest_harness.h
13392 F:      Documentation/userspace-api/seccomp_filter.rst
13393 K:      \bsecure_computing
13394 K:      \bTIF_SECCOMP\b
13395
13396 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13397 M:      Al Cooper <alcooperx@gmail.com>
13398 L:      linux-mmc@vger.kernel.org
13399 L:      bcm-kernel-feedback-list@broadcom.com
13400 S:      Maintained
13401 F:      drivers/mmc/host/sdhci-brcmstb*
13402
13403 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13404 M:      Adrian Hunter <adrian.hunter@intel.com>
13405 L:      linux-mmc@vger.kernel.org
13406 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13407 S:      Maintained
13408 F:      drivers/mmc/host/sdhci*
13409 F:      include/linux/mmc/sdhci*
13410
13411 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13412 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13413 M:      Manjunath M B <manjumb@synopsys.com>
13414 L:      linux-mmc@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13417
13418 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13419 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13420 L:      linux-mmc@vger.kernel.org
13421 S:      Supported
13422 F:      drivers/mmc/host/sdhci-of-at91.c
13423
13424 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13425 M:      Ben Dooks <ben-linux@fluff.org>
13426 M:      Jaehoon Chung <jh80.chung@samsung.com>
13427 L:      linux-mmc@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/mmc/host/sdhci-s3c*
13430
13431 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13432 M:      Viresh Kumar <vireshk@kernel.org>
13433 L:      linux-mmc@vger.kernel.org
13434 S:      Maintained
13435 F:      drivers/mmc/host/sdhci-spear.c
13436
13437 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13438 M:      Kishon Vijay Abraham I <kishon@ti.com>
13439 L:      linux-mmc@vger.kernel.org
13440 S:      Maintained
13441 F:      drivers/mmc/host/sdhci-omap.c
13442
13443 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13444 M:      Scott Bauer <scott.bauer@intel.com>
13445 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13446 L:      linux-block@vger.kernel.org
13447 S:      Supported
13448 F:      block/sed*
13449 F:      block/opal_proto.h
13450 F:      include/linux/sed*
13451 F:      include/uapi/linux/sed*
13452
13453 SECURITY CONTACT
13454 M:      Security Officers <security@kernel.org>
13455 S:      Supported
13456
13457 SECURITY SUBSYSTEM
13458 M:      James Morris <jmorris@namei.org>
13459 M:      "Serge E. Hallyn" <serge@hallyn.com>
13460 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13462 W:      http://kernsec.org/
13463 S:      Supported
13464 F:      security/
13465 X:      security/selinux/
13466
13467 SELINUX SECURITY MODULE
13468 M:      Paul Moore <paul@paul-moore.com>
13469 M:      Stephen Smalley <sds@tycho.nsa.gov>
13470 M:      Eric Paris <eparis@parisplace.org>
13471 L:      selinux@vger.kernel.org
13472 W:      https://selinuxproject.org
13473 W:      https://github.com/SELinuxProject
13474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13475 S:      Supported
13476 F:      include/linux/selinux*
13477 F:      security/selinux/
13478 F:      scripts/selinux/
13479 F:      Documentation/admin-guide/LSM/SELinux.rst
13480
13481 SENSABLE PHANTOM
13482 M:      Jiri Slaby <jirislaby@gmail.com>
13483 S:      Maintained
13484 F:      drivers/misc/phantom.c
13485 F:      include/uapi/linux/phantom.h
13486
13487 SERIAL DEVICE BUS
13488 M:      Rob Herring <robh@kernel.org>
13489 L:      linux-serial@vger.kernel.org
13490 S:      Maintained
13491 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13492 F:      drivers/tty/serdev/
13493 F:      include/linux/serdev.h
13494
13495 SERIAL DRIVERS
13496 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13497 L:      linux-serial@vger.kernel.org
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/serial/
13500 F:      drivers/tty/serial/
13501
13502 SERIAL IR RECEIVER
13503 M:      Sean Young <sean@mess.org>
13504 L:      linux-media@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/media/rc/serial_ir.c
13507
13508 SFC NETWORK DRIVER
13509 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13510 M:      Edward Cree <ecree@solarflare.com>
13511 M:      Bert Kenward <bkenward@solarflare.com>
13512 L:      netdev@vger.kernel.org
13513 S:      Supported
13514 F:      drivers/net/ethernet/sfc/
13515
13516 SGI GRU DRIVER
13517 M:      Dimitri Sivanich <sivanich@sgi.com>
13518 S:      Maintained
13519 F:      drivers/misc/sgi-gru/
13520
13521 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13522 M:      Pat Gefre <pfg@sgi.com>
13523 L:      linux-ia64@vger.kernel.org
13524 S:      Supported
13525 F:      Documentation/ia64/serial.txt
13526 F:      drivers/tty/serial/ioc?_serial.c
13527 F:      include/linux/ioc?.h
13528
13529 SGI XP/XPC/XPNET DRIVER
13530 M:      Cliff Whickman <cpw@sgi.com>
13531 M:      Robin Holt <robinmholt@gmail.com>
13532 S:      Maintained
13533 F:      drivers/misc/sgi-xp/
13534
13535 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13536 M:      Ursula Braun <ubraun@linux.ibm.com>
13537 L:      linux-s390@vger.kernel.org
13538 W:      http://www.ibm.com/developerworks/linux/linux390/
13539 S:      Supported
13540 F:      net/smc/
13541
13542 SHARP RJ54N1CB0C SENSOR DRIVER
13543 M:      Jacopo Mondi <jacopo@jmondi.org>
13544 L:      linux-media@vger.kernel.org
13545 T:      git git://linuxtv.org/media_tree.git
13546 S:      Odd fixes
13547 F:      drivers/media/i2c/rj54n1cb0c.c
13548 F:      include/media/i2c/rj54n1cb0c.h
13549
13550 SH_VEU V4L2 MEM2MEM DRIVER
13551 L:      linux-media@vger.kernel.org
13552 S:      Orphan
13553 F:      drivers/media/platform/sh_veu.c
13554
13555 SH_VOU V4L2 OUTPUT DRIVER
13556 L:      linux-media@vger.kernel.org
13557 S:      Orphan
13558 F:      drivers/media/platform/sh_vou.c
13559 F:      include/media/drv-intf/sh_vou.h
13560
13561 SI2157 MEDIA DRIVER
13562 M:      Antti Palosaari <crope@iki.fi>
13563 L:      linux-media@vger.kernel.org
13564 W:      https://linuxtv.org
13565 W:      http://palosaari.fi/linux/
13566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13567 T:      git git://linuxtv.org/anttip/media_tree.git
13568 S:      Maintained
13569 F:      drivers/media/tuners/si2157*
13570
13571 SI2165 MEDIA DRIVER
13572 M:      Matthias Schwarzott <zzam@gentoo.org>
13573 L:      linux-media@vger.kernel.org
13574 W:      https://linuxtv.org
13575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13576 S:      Maintained
13577 F:      drivers/media/dvb-frontends/si2165*
13578
13579 SI2168 MEDIA DRIVER
13580 M:      Antti Palosaari <crope@iki.fi>
13581 L:      linux-media@vger.kernel.org
13582 W:      https://linuxtv.org
13583 W:      http://palosaari.fi/linux/
13584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13585 T:      git git://linuxtv.org/anttip/media_tree.git
13586 S:      Maintained
13587 F:      drivers/media/dvb-frontends/si2168*
13588
13589 SI470X FM RADIO RECEIVER I2C DRIVER
13590 M:      Hans Verkuil <hverkuil@xs4all.nl>
13591 L:      linux-media@vger.kernel.org
13592 T:      git git://linuxtv.org/media_tree.git
13593 W:      https://linuxtv.org
13594 S:      Odd Fixes
13595 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13596
13597 SI470X FM RADIO RECEIVER USB DRIVER
13598 M:      Hans Verkuil <hverkuil@xs4all.nl>
13599 L:      linux-media@vger.kernel.org
13600 T:      git git://linuxtv.org/media_tree.git
13601 W:      https://linuxtv.org
13602 S:      Maintained
13603 F:      drivers/media/radio/si470x/radio-si470x-common.c
13604 F:      drivers/media/radio/si470x/radio-si470x.h
13605 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13606
13607 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13608 M:      Eduardo Valentin <edubezval@gmail.com>
13609 L:      linux-media@vger.kernel.org
13610 T:      git git://linuxtv.org/media_tree.git
13611 W:      https://linuxtv.org
13612 S:      Odd Fixes
13613 F:      drivers/media/radio/si4713/si4713.?
13614
13615 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13616 M:      Eduardo Valentin <edubezval@gmail.com>
13617 L:      linux-media@vger.kernel.org
13618 T:      git git://linuxtv.org/media_tree.git
13619 W:      https://linuxtv.org
13620 S:      Odd Fixes
13621 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13622
13623 SI4713 FM RADIO TRANSMITTER USB DRIVER
13624 M:      Hans Verkuil <hverkuil@xs4all.nl>
13625 L:      linux-media@vger.kernel.org
13626 T:      git git://linuxtv.org/media_tree.git
13627 W:      https://linuxtv.org
13628 S:      Maintained
13629 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13630
13631 SIANO DVB DRIVER
13632 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13633 L:      linux-media@vger.kernel.org
13634 W:      https://linuxtv.org
13635 T:      git git://linuxtv.org/media_tree.git
13636 S:      Odd fixes
13637 F:      drivers/media/common/siano/
13638 F:      drivers/media/usb/siano/
13639 F:      drivers/media/usb/siano/
13640 F:      drivers/media/mmc/siano/
13641
13642 SIFIVE DRIVERS
13643 M:      Palmer Dabbelt <palmer@sifive.com>
13644 L:      linux-riscv@lists.infradead.org
13645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13646 S:      Supported
13647 K:      sifive
13648 N:      sifive
13649
13650 SILEAD TOUCHSCREEN DRIVER
13651 M:      Hans de Goede <hdegoede@redhat.com>
13652 L:      linux-input@vger.kernel.org
13653 L:      platform-driver-x86@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/input/touchscreen/silead.c
13656 F:      drivers/platform/x86/touchscreen_dmi.c
13657
13658 SILICON MOTION SM712 FRAME BUFFER DRIVER
13659 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13660 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13661 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13662 L:      linux-fbdev@vger.kernel.org
13663 S:      Maintained
13664 F:      drivers/video/fbdev/sm712*
13665 F:      Documentation/fb/sm712fb.txt
13666
13667 SIMPLE FIRMWARE INTERFACE (SFI)
13668 M:      Len Brown <lenb@kernel.org>
13669 L:      sfi-devel@simplefirmware.org
13670 W:      http://simplefirmware.org/
13671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13672 S:      Supported
13673 F:      arch/x86/platform/sfi/
13674 F:      drivers/sfi/
13675 F:      include/linux/sfi*.h
13676
13677 SIMPLEFB FB DRIVER
13678 M:      Hans de Goede <hdegoede@redhat.com>
13679 L:      linux-fbdev@vger.kernel.org
13680 S:      Maintained
13681 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13682 F:      drivers/video/fbdev/simplefb.c
13683 F:      include/linux/platform_data/simplefb.h
13684
13685 SIMTEC EB110ATX (Chalice CATS)
13686 P:      Ben Dooks
13687 P:      Vincent Sanders <vince@simtec.co.uk>
13688 M:      Simtec Linux Team <linux@simtec.co.uk>
13689 W:      http://www.simtec.co.uk/products/EB110ATX/
13690 S:      Supported
13691
13692 SIMTEC EB2410ITX (BAST)
13693 P:      Ben Dooks
13694 P:      Vincent Sanders <vince@simtec.co.uk>
13695 M:      Simtec Linux Team <linux@simtec.co.uk>
13696 W:      http://www.simtec.co.uk/products/EB2410ITX/
13697 S:      Supported
13698 F:      arch/arm/mach-s3c24xx/mach-bast.c
13699 F:      arch/arm/mach-s3c24xx/bast-ide.c
13700 F:      arch/arm/mach-s3c24xx/bast-irq.c
13701
13702 SIPHASH PRF ROUTINES
13703 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13704 S:      Maintained
13705 F:      lib/siphash.c
13706 F:      lib/test_siphash.c
13707 F:      include/linux/siphash.h
13708
13709 SIOX
13710 M:      Gavin Schenk <g.schenk@eckelmann.de>
13711 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13712 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13713 S:      Supported
13714 F:      drivers/siox/*
13715 F:      drivers/gpio/gpio-siox.c
13716 F:      include/trace/events/siox.h
13717
13718 SIS 190 ETHERNET DRIVER
13719 M:      Francois Romieu <romieu@fr.zoreil.com>
13720 L:      netdev@vger.kernel.org
13721 S:      Maintained
13722 F:      drivers/net/ethernet/sis/sis190.c
13723
13724 SIS 900/7016 FAST ETHERNET DRIVER
13725 M:      Daniele Venzano <venza@brownhat.org>
13726 W:      http://www.brownhat.org/sis900.html
13727 L:      netdev@vger.kernel.org
13728 S:      Maintained
13729 F:      drivers/net/ethernet/sis/sis900.*
13730
13731 SIS FRAMEBUFFER DRIVER
13732 M:      Thomas Winischhofer <thomas@winischhofer.net>
13733 W:      http://www.winischhofer.net/linuxsisvga.shtml
13734 S:      Maintained
13735 F:      Documentation/fb/sisfb.txt
13736 F:      drivers/video/fbdev/sis/
13737 F:      include/video/sisfb.h
13738
13739 SIS USB2VGA DRIVER
13740 M:      Thomas Winischhofer <thomas@winischhofer.net>
13741 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13742 S:      Maintained
13743 F:      drivers/usb/misc/sisusbvga/
13744
13745 SLAB ALLOCATOR
13746 M:      Christoph Lameter <cl@linux.com>
13747 M:      Pekka Enberg <penberg@kernel.org>
13748 M:      David Rientjes <rientjes@google.com>
13749 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13750 M:      Andrew Morton <akpm@linux-foundation.org>
13751 L:      linux-mm@kvack.org
13752 S:      Maintained
13753 F:      include/linux/sl?b*.h
13754 F:      mm/sl?b*
13755
13756 SLEEPABLE READ-COPY UPDATE (SRCU)
13757 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13758 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13759 M:      Josh Triplett <josh@joshtriplett.org>
13760 R:      Steven Rostedt <rostedt@goodmis.org>
13761 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13762 L:      linux-kernel@vger.kernel.org
13763 W:      http://www.rdrop.com/users/paulmck/RCU/
13764 S:      Supported
13765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13766 F:      include/linux/srcu*.h
13767 F:      kernel/rcu/srcu*.c
13768
13769 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13770 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13771 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13772 S:      Maintained
13773 F:      drivers/slimbus/
13774 F:      Documentation/devicetree/bindings/slimbus/
13775 F:      include/linux/slimbus.h
13776
13777 SMACK SECURITY MODULE
13778 M:      Casey Schaufler <casey@schaufler-ca.com>
13779 L:      linux-security-module@vger.kernel.org
13780 W:      http://schaufler-ca.com
13781 T:      git git://github.com/cschaufler/smack-next
13782 S:      Maintained
13783 F:      Documentation/admin-guide/LSM/Smack.rst
13784 F:      security/smack/
13785
13786 SMC91x ETHERNET DRIVER
13787 M:      Nicolas Pitre <nico@fluxnic.net>
13788 S:      Odd Fixes
13789 F:      drivers/net/ethernet/smsc/smc91x.*
13790
13791 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13792 M:      Sakari Ailus <sakari.ailus@iki.fi>
13793 L:      linux-media@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/media/i2c/smiapp/
13796 F:      include/media/i2c/smiapp.h
13797 F:      drivers/media/i2c/smiapp-pll.c
13798 F:      drivers/media/i2c/smiapp-pll.h
13799 F:      include/uapi/linux/smiapp.h
13800 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13801
13802 SMM665 HARDWARE MONITOR DRIVER
13803 M:      Guenter Roeck <linux@roeck-us.net>
13804 L:      linux-hwmon@vger.kernel.org
13805 S:      Maintained
13806 F:      Documentation/hwmon/smm665
13807 F:      drivers/hwmon/smm665.c
13808
13809 SMSC EMC2103 HARDWARE MONITOR DRIVER
13810 M:      Steve Glendinning <steve.glendinning@shawell.net>
13811 L:      linux-hwmon@vger.kernel.org
13812 S:      Maintained
13813 F:      Documentation/hwmon/emc2103
13814 F:      drivers/hwmon/emc2103.c
13815
13816 SMSC SCH5627 HARDWARE MONITOR DRIVER
13817 M:      Hans de Goede <hdegoede@redhat.com>
13818 L:      linux-hwmon@vger.kernel.org
13819 S:      Supported
13820 F:      Documentation/hwmon/sch5627
13821 F:      drivers/hwmon/sch5627.c
13822
13823 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13824 M:      Steve Glendinning <steve.glendinning@shawell.net>
13825 L:      linux-fbdev@vger.kernel.org
13826 S:      Maintained
13827 F:      drivers/video/fbdev/smscufx.c
13828
13829 SMSC47B397 HARDWARE MONITOR DRIVER
13830 M:      Jean Delvare <jdelvare@suse.com>
13831 L:      linux-hwmon@vger.kernel.org
13832 S:      Maintained
13833 F:      Documentation/hwmon/smsc47b397
13834 F:      drivers/hwmon/smsc47b397.c
13835
13836 SMSC911x ETHERNET DRIVER
13837 M:      Steve Glendinning <steve.glendinning@shawell.net>
13838 L:      netdev@vger.kernel.org
13839 S:      Maintained
13840 F:      include/linux/smsc911x.h
13841 F:      drivers/net/ethernet/smsc/smsc911x.*
13842
13843 SMSC9420 PCI ETHERNET DRIVER
13844 M:      Steve Glendinning <steve.glendinning@shawell.net>
13845 L:      netdev@vger.kernel.org
13846 S:      Maintained
13847 F:      drivers/net/ethernet/smsc/smsc9420.*
13848
13849 SOC-CAMERA V4L2 SUBSYSTEM
13850 L:      linux-media@vger.kernel.org
13851 T:      git git://linuxtv.org/media_tree.git
13852 S:      Orphan
13853 F:      include/media/soc*
13854 F:      drivers/media/i2c/soc_camera/
13855 F:      drivers/media/platform/soc_camera/
13856
13857 SOCIONEXT SYNQUACER I2C DRIVER
13858 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13859 L:      linux-i2c@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/i2c/busses/i2c-synquacer.c
13862 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13863
13864 SOCIONEXT UNIPHIER SOUND DRIVER
13865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13866 S:      Orphan
13867 F:      sound/soc/uniphier/
13868
13869 SOEKRIS NET48XX LED SUPPORT
13870 M:      Chris Boot <bootc@bootc.net>
13871 S:      Maintained
13872 F:      drivers/leds/leds-net48xx.c
13873
13874 SOFT-ROCE DRIVER (rxe)
13875 M:      Moni Shoua <monis@mellanox.com>
13876 L:      linux-rdma@vger.kernel.org
13877 S:      Supported
13878 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13879 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13880 F:      drivers/infiniband/sw/rxe/
13881 F:      include/uapi/rdma/rdma_user_rxe.h
13882
13883 SOFTLOGIC 6x10 MPEG CODEC
13884 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13885 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13886 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13887 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13888 M:      Ismael Luceno <ismael@iodev.co.uk>
13889 L:      linux-media@vger.kernel.org
13890 S:      Supported
13891 F:      drivers/media/pci/solo6x10/
13892
13893 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13894 M:      James Morse <james.morse@arm.com>
13895 L:      linux-arm-kernel@lists.infradead.org
13896 S:      Maintained
13897 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13898 F:      drivers/firmware/arm_sdei.c
13899 F:      include/linux/arm_sdei.h
13900 F:      include/uapi/linux/arm_sdei.h
13901
13902 SOFTWARE RAID (Multiple Disks) SUPPORT
13903 M:      Shaohua Li <shli@kernel.org>
13904 L:      linux-raid@vger.kernel.org
13905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13906 S:      Supported
13907 F:      drivers/md/Makefile
13908 F:      drivers/md/Kconfig
13909 F:      drivers/md/md*
13910 F:      drivers/md/raid*
13911 F:      include/linux/raid/
13912 F:      include/uapi/linux/raid/
13913
13914 SOCIONEXT (SNI) AVE NETWORK DRIVER
13915 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13916 L:      netdev@vger.kernel.org
13917 S:      Maintained
13918 F:      drivers/net/ethernet/socionext/sni_ave.c
13919 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13920
13921 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13922 M:      Jassi Brar <jaswinder.singh@linaro.org>
13923 L:      netdev@vger.kernel.org
13924 S:      Maintained
13925 F:      drivers/net/ethernet/socionext/netsec.c
13926 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13927
13928 SOLIDRUN CLEARFOG SUPPORT
13929 M:      Russell King <linux@armlinux.org.uk>
13930 S:      Maintained
13931 F:      arch/arm/boot/dts/armada-388-clearfog*
13932 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13933
13934 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13935 M:      Russell King <linux@armlinux.org.uk>
13936 S:      Maintained
13937 F:      arch/arm/boot/dts/imx6*-cubox-i*
13938 F:      arch/arm/boot/dts/imx6*-hummingboard*
13939 F:      arch/arm/boot/dts/imx6*-sr-*
13940
13941 SONIC NETWORK DRIVER
13942 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13943 L:      netdev@vger.kernel.org
13944 S:      Maintained
13945 F:      drivers/net/ethernet/natsemi/sonic.*
13946
13947 SONICS SILICON BACKPLANE DRIVER (SSB)
13948 M:      Michael Buesch <m@bues.ch>
13949 L:      linux-wireless@vger.kernel.org
13950 S:      Maintained
13951 F:      drivers/ssb/
13952 F:      include/linux/ssb/
13953
13954 SONY IMX258 SENSOR DRIVER
13955 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13956 L:      linux-media@vger.kernel.org
13957 T:      git git://linuxtv.org/media_tree.git
13958 S:      Maintained
13959 F:      drivers/media/i2c/imx258.c
13960
13961 SONY IMX274 SENSOR DRIVER
13962 M:      Leon Luo <leonl@leopardimaging.com>
13963 L:      linux-media@vger.kernel.org
13964 T:      git git://linuxtv.org/media_tree.git
13965 S:      Maintained
13966 F:      drivers/media/i2c/imx274.c
13967 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13968
13969 SONY IMX319 SENSOR DRIVER
13970 M:      Bingbu Cao <bingbu.cao@intel.com>
13971 L:      linux-media@vger.kernel.org
13972 T:      git git://linuxtv.org/media_tree.git
13973 S:      Maintained
13974 F:      drivers/media/i2c/imx319.c
13975
13976 SONY IMX355 SENSOR DRIVER
13977 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13978 L:      linux-media@vger.kernel.org
13979 T:      git git://linuxtv.org/media_tree.git
13980 S:      Maintained
13981 F:      drivers/media/i2c/imx355.c
13982
13983 SONY MEMORYSTICK CARD SUPPORT
13984 M:      Alex Dubov <oakad@yahoo.com>
13985 W:      http://tifmxx.berlios.de/
13986 S:      Maintained
13987 F:      drivers/memstick/host/tifm_ms.c
13988
13989 SONY MEMORYSTICK STANDARD SUPPORT
13990 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13991 S:      Maintained
13992 F:      drivers/memstick/core/ms_block.*
13993
13994 SONY VAIO CONTROL DEVICE DRIVER
13995 M:      Mattia Dongili <malattia@linux.it>
13996 L:      platform-driver-x86@vger.kernel.org
13997 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13998 S:      Maintained
13999 F:      Documentation/laptops/sony-laptop.txt
14000 F:      drivers/char/sonypi.c
14001 F:      drivers/platform/x86/sony-laptop.c
14002 F:      include/linux/sony-laptop.h
14003
14004 SOUND
14005 M:      Jaroslav Kysela <perex@perex.cz>
14006 M:      Takashi Iwai <tiwai@suse.com>
14007 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14008 W:      http://www.alsa-project.org/
14009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14010 T:      git git://git.alsa-project.org/alsa-kernel.git
14011 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14012 S:      Maintained
14013 F:      Documentation/sound/
14014 F:      include/sound/
14015 F:      include/uapi/sound/
14016 F:      sound/
14017
14018 SOUND - COMPRESSED AUDIO
14019 M:      Vinod Koul <vkoul@kernel.org>
14020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14022 S:      Supported
14023 F:      Documentation/sound/designs/compress-offload.rst
14024 F:      include/sound/compress_driver.h
14025 F:      include/uapi/sound/compress_*
14026 F:      sound/core/compress_offload.c
14027 F:      sound/soc/soc-compress.c
14028
14029 SOUND - DMAENGINE HELPERS
14030 M:      Lars-Peter Clausen <lars@metafoo.de>
14031 S:      Supported
14032 F:      include/sound/dmaengine_pcm.h
14033 F:      sound/core/pcm_dmaengine.c
14034 F:      sound/soc/soc-generic-dmaengine-pcm.c
14035
14036 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14037 M:      Liam Girdwood <lgirdwood@gmail.com>
14038 M:      Mark Brown <broonie@kernel.org>
14039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14041 W:      http://alsa-project.org/main/index.php/ASoC
14042 S:      Supported
14043 F:      Documentation/devicetree/bindings/sound/
14044 F:      Documentation/sound/soc/
14045 F:      sound/soc/
14046 F:      include/dt-bindings/sound/
14047 F:      include/sound/soc*
14048
14049 SOUNDWIRE SUBSYSTEM
14050 M:      Vinod Koul <vkoul@kernel.org>
14051 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14052 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14054 S:      Supported
14055 F:      Documentation/driver-api/soundwire/
14056 F:      drivers/soundwire/
14057 F:      include/linux/soundwire/
14058
14059 SP2 MEDIA DRIVER
14060 M:      Olli Salonen <olli.salonen@iki.fi>
14061 L:      linux-media@vger.kernel.org
14062 W:      https://linuxtv.org
14063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14064 S:      Maintained
14065 F:      drivers/media/dvb-frontends/sp2*
14066
14067 SPARC + UltraSPARC (sparc/sparc64)
14068 M:      "David S. Miller" <davem@davemloft.net>
14069 L:      sparclinux@vger.kernel.org
14070 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14073 S:      Maintained
14074 F:      arch/sparc/
14075 F:      drivers/sbus/
14076
14077 SPARC SERIAL DRIVERS
14078 M:      "David S. Miller" <davem@davemloft.net>
14079 L:      sparclinux@vger.kernel.org
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14082 S:      Maintained
14083 F:      include/linux/sunserialcore.h
14084 F:      drivers/tty/serial/suncore.c
14085 F:      drivers/tty/serial/sunhv.c
14086 F:      drivers/tty/serial/sunsab.c
14087 F:      drivers/tty/serial/sunsab.h
14088 F:      drivers/tty/serial/sunsu.c
14089 F:      drivers/tty/serial/sunzilog.c
14090 F:      drivers/tty/serial/sunzilog.h
14091 F:      drivers/tty/vcc.c
14092
14093 SPARSE CHECKER
14094 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14095 L:      linux-sparse@vger.kernel.org
14096 W:      https://sparse.wiki.kernel.org/
14097 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14098 S:      Maintained
14099 F:      include/linux/compiler.h
14100
14101 SPEAR CLOCK FRAMEWORK SUPPORT
14102 M:      Viresh Kumar <vireshk@kernel.org>
14103 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14104 W:      http://www.st.com/spear
14105 S:      Maintained
14106 F:      drivers/clk/spear/
14107
14108 SPEAR PLATFORM SUPPORT
14109 M:      Viresh Kumar <vireshk@kernel.org>
14110 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14112 W:      http://www.st.com/spear
14113 S:      Maintained
14114 F:      arch/arm/boot/dts/spear*
14115 F:      arch/arm/mach-spear/
14116
14117 SPI NOR SUBSYSTEM
14118 M:      Marek Vasut <marek.vasut@gmail.com>
14119 L:      linux-mtd@lists.infradead.org
14120 W:      http://www.linux-mtd.infradead.org/
14121 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14122 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14123 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14124 S:      Maintained
14125 F:      drivers/mtd/spi-nor/
14126 F:      include/linux/mtd/spi-nor.h
14127
14128 SPI SUBSYSTEM
14129 M:      Mark Brown <broonie@kernel.org>
14130 L:      linux-spi@vger.kernel.org
14131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14132 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14133 S:      Maintained
14134 F:      Documentation/devicetree/bindings/spi/
14135 F:      Documentation/spi/
14136 F:      drivers/spi/
14137 F:      include/linux/spi/
14138 F:      include/uapi/linux/spi/
14139 F:      tools/spi/
14140
14141 SPIDERNET NETWORK DRIVER for CELL
14142 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14143 L:      netdev@vger.kernel.org
14144 S:      Supported
14145 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14146 F:      drivers/net/ethernet/toshiba/spider_net*
14147
14148 SPMI SUBSYSTEM
14149 R:      Stephen Boyd <sboyd@kernel.org>
14150 L:      linux-arm-msm@vger.kernel.org
14151 F:      Documentation/devicetree/bindings/spmi/
14152 F:      drivers/spmi/
14153 F:      include/dt-bindings/spmi/spmi.h
14154 F:      include/linux/spmi.h
14155 F:      include/trace/events/spmi.h
14156
14157 SPU FILE SYSTEM
14158 M:      Jeremy Kerr <jk@ozlabs.org>
14159 L:      linuxppc-dev@lists.ozlabs.org
14160 W:      http://www.ibm.com/developerworks/power/cell/
14161 S:      Supported
14162 F:      Documentation/filesystems/spufs.txt
14163 F:      arch/powerpc/platforms/cell/spufs/
14164
14165 SQUASHFS FILE SYSTEM
14166 M:      Phillip Lougher <phillip@squashfs.org.uk>
14167 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14168 W:      http://squashfs.org.uk
14169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14170 S:      Maintained
14171 F:      Documentation/filesystems/squashfs.txt
14172 F:      fs/squashfs/
14173
14174 SRM (Alpha) environment access
14175 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14176 S:      Maintained
14177 F:      arch/alpha/kernel/srm_env.c
14178
14179 ST STM32 I2C/SMBUS DRIVER
14180 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14181 L:      linux-i2c@vger.kernel.org
14182 S:      Maintained
14183 F:      drivers/i2c/busses/i2c-stm32*
14184
14185 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14186 M:      Song Qiang <songqiang1304521@gmail.com>
14187 L:      linux-iio@vger.kernel.org
14188 S:      Maintained
14189 F:      drivers/iio/proximity/vl53l0x-i2c.c
14190 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14191
14192 STABLE BRANCH
14193 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14194 M:      Sasha Levin <sashal@kernel.org>
14195 L:      stable@vger.kernel.org
14196 S:      Supported
14197 F:      Documentation/process/stable-kernel-rules.rst
14198
14199 STAGING - COMEDI
14200 M:      Ian Abbott <abbotti@mev.co.uk>
14201 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14202 S:      Odd Fixes
14203 F:      drivers/staging/comedi/
14204
14205 STAGING - EROFS FILE SYSTEM
14206 M:      Gao Xiang <gaoxiang25@huawei.com>
14207 M:      Chao Yu <yuchao0@huawei.com>
14208 L:      linux-erofs@lists.ozlabs.org
14209 S:      Maintained
14210 F:      drivers/staging/erofs/
14211
14212 STAGING - INDUSTRIAL IO
14213 M:      Jonathan Cameron <jic23@kernel.org>
14214 L:      linux-iio@vger.kernel.org
14215 S:      Odd Fixes
14216 F:      Documentation/devicetree/bindings/staging/iio/
14217 F:      drivers/staging/iio/
14218
14219 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14220 M:      Marc Dietrich <marvin24@gmx.de>
14221 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14222 L:      linux-tegra@vger.kernel.org
14223 S:      Maintained
14224 F:      drivers/staging/nvec/
14225
14226 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14227 M:      Jens Frederich <jfrederich@gmail.com>
14228 M:      Daniel Drake <dsd@laptop.org>
14229 M:      Jon Nettleton <jon.nettleton@gmail.com>
14230 W:      http://wiki.laptop.org/go/DCON
14231 S:      Maintained
14232 F:      drivers/staging/olpc_dcon/
14233
14234 STAGING - REALTEK RTL8712U DRIVERS
14235 M:      Larry Finger <Larry.Finger@lwfinger.net>
14236 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14237 S:      Odd Fixes
14238 F:      drivers/staging/rtl8712/
14239
14240 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14241 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14242 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14243 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14244 L:      linux-fbdev@vger.kernel.org
14245 S:      Maintained
14246 F:      drivers/staging/sm750fb/
14247
14248 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14249 M:      William Hubbs <w.d.hubbs@gmail.com>
14250 M:      Chris Brannon <chris@the-brannons.com>
14251 M:      Kirk Reiser <kirk@reisers.ca>
14252 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14253 L:      speakup@linux-speakup.org
14254 W:      http://www.linux-speakup.org/
14255 S:      Odd Fixes
14256 F:      drivers/staging/speakup/
14257
14258 STAGING - VIA VT665X DRIVERS
14259 M:      Forest Bond <forest@alittletooquiet.net>
14260 S:      Odd Fixes
14261 F:      drivers/staging/vt665?/
14262
14263 STAGING - WILC1000 WIFI DRIVER
14264 M:      Aditya Shankar <aditya.shankar@microchip.com>
14265 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14266 L:      linux-wireless@vger.kernel.org
14267 S:      Supported
14268 F:      drivers/staging/wilc1000/
14269
14270 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14271 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14272 S:      Odd Fixes
14273 F:      drivers/staging/xgifb/
14274
14275 STAGING SUBSYSTEM
14276 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14278 L:      devel@driverdev.osuosl.org
14279 S:      Supported
14280 F:      drivers/staging/
14281
14282 STARFIRE/DURALAN NETWORK DRIVER
14283 M:      Ion Badulescu <ionut@badula.org>
14284 S:      Odd Fixes
14285 F:      drivers/net/ethernet/adaptec/starfire*
14286
14287 STEC S1220 SKD DRIVER
14288 M:      Bart Van Assche <bart.vanassche@wdc.com>
14289 L:      linux-block@vger.kernel.org
14290 S:      Maintained
14291 F:      drivers/block/skd*[ch]
14292
14293 STI AUDIO (ASoC) DRIVERS
14294 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14296 S:      Maintained
14297 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14298 F:      sound/soc/sti/
14299
14300 STI CEC DRIVER
14301 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14302 S:      Maintained
14303 F:      drivers/media/platform/sti/cec/
14304 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14305
14306 STK1160 USB VIDEO CAPTURE DRIVER
14307 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14308 L:      linux-media@vger.kernel.org
14309 T:      git git://linuxtv.org/media_tree.git
14310 S:      Maintained
14311 F:      drivers/media/usb/stk1160/
14312
14313 STM32 AUDIO (ASoC) DRIVERS
14314 M:      Olivier Moysan <olivier.moysan@st.com>
14315 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14316 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14317 S:      Maintained
14318 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14319 F:      sound/soc/stm/
14320
14321 STM32 TIMER/LPTIMER DRIVERS
14322 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14323 S:      Maintained
14324 F:      drivers/*/stm32-*timer*
14325 F:      drivers/pwm/pwm-stm32*
14326 F:      include/linux/*/stm32-*tim*
14327 F:      Documentation/ABI/testing/*timer-stm32
14328 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14329 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14330
14331 STMMAC ETHERNET DRIVER
14332 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14333 M:      Alexandre Torgue <alexandre.torgue@st.com>
14334 M:      Jose Abreu <joabreu@synopsys.com>
14335 L:      netdev@vger.kernel.org
14336 W:      http://www.stlinux.com
14337 S:      Supported
14338 F:      drivers/net/ethernet/stmicro/stmmac/
14339
14340 SUN3/3X
14341 M:      Sam Creasey <sammy@sammy.net>
14342 W:      http://sammy.net/sun3/
14343 S:      Maintained
14344 F:      arch/m68k/kernel/*sun3*
14345 F:      arch/m68k/sun3*/
14346 F:      arch/m68k/include/asm/sun3*
14347 F:      drivers/net/ethernet/i825xx/sun3*
14348
14349 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14350 M:      Hans de Goede <hdegoede@redhat.com>
14351 L:      linux-input@vger.kernel.org
14352 S:      Maintained
14353 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14354 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14355
14356 SUNDANCE NETWORK DRIVER
14357 M:      Denis Kirjanov <kda@linux-powerpc.org>
14358 L:      netdev@vger.kernel.org
14359 S:      Maintained
14360 F:      drivers/net/ethernet/dlink/sundance.c
14361
14362 SUPERH
14363 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14364 M:      Rich Felker <dalias@libc.org>
14365 L:      linux-sh@vger.kernel.org
14366 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14367 S:      Maintained
14368 F:      Documentation/sh/
14369 F:      arch/sh/
14370 F:      drivers/sh/
14371
14372 SUSPEND TO RAM
14373 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14374 M:      Len Brown <len.brown@intel.com>
14375 M:      Pavel Machek <pavel@ucw.cz>
14376 L:      linux-pm@vger.kernel.org
14377 B:      https://bugzilla.kernel.org
14378 S:      Supported
14379 F:      Documentation/power/
14380 F:      arch/x86/kernel/acpi/
14381 F:      drivers/base/power/
14382 F:      kernel/power/
14383 F:      include/linux/suspend.h
14384 F:      include/linux/freezer.h
14385 F:      include/linux/pm.h
14386
14387 SVGA HANDLING
14388 M:      Martin Mares <mj@ucw.cz>
14389 L:      linux-video@atrey.karlin.mff.cuni.cz
14390 S:      Maintained
14391 F:      Documentation/svga.txt
14392 F:      arch/x86/boot/video*
14393
14394 SWIOTLB SUBSYSTEM
14395 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14396 L:      iommu@lists.linux-foundation.org
14397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14398 S:      Supported
14399 F:      kernel/dma/swiotlb.c
14400 F:      arch/*/kernel/pci-swiotlb.c
14401 F:      include/linux/swiotlb.h
14402
14403 SWITCHDEV
14404 M:      Jiri Pirko <jiri@resnulli.us>
14405 M:      Ivan Vecera <ivecera@redhat.com>
14406 L:      netdev@vger.kernel.org
14407 S:      Supported
14408 F:      net/switchdev/
14409 F:      include/net/switchdev.h
14410
14411 SY8106A REGULATOR DRIVER
14412 M:      Icenowy Zheng <icenowy@aosc.io>
14413 S:      Maintained
14414 F:      drivers/regulator/sy8106a-regulator.c
14415 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14416
14417 SYNC FILE FRAMEWORK
14418 M:      Sumit Semwal <sumit.semwal@linaro.org>
14419 R:      Gustavo Padovan <gustavo@padovan.org>
14420 S:      Maintained
14421 L:      linux-media@vger.kernel.org
14422 L:      dri-devel@lists.freedesktop.org
14423 F:      drivers/dma-buf/sync_*
14424 F:      drivers/dma-buf/dma-fence*
14425 F:      drivers/dma-buf/sw_sync.c
14426 F:      include/linux/sync_file.h
14427 F:      include/uapi/linux/sync_file.h
14428 F:      Documentation/sync_file.txt
14429 T:      git git://anongit.freedesktop.org/drm/drm-misc
14430
14431 SYNOPSYS ARC ARCHITECTURE
14432 M:      Vineet Gupta <vgupta@synopsys.com>
14433 L:      linux-snps-arc@lists.infradead.org
14434 S:      Supported
14435 F:      arch/arc/
14436 F:      Documentation/devicetree/bindings/arc/*
14437 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14438 F:      drivers/clocksource/arc_timer.c
14439 F:      drivers/tty/serial/arc_uart.c
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14441
14442 SYNOPSYS ARC HSDK SDP pll clock driver
14443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14444 S:      Supported
14445 F:      drivers/clk/clk-hsdk-pll.c
14446 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14447
14448 SYNOPSYS ARC SDP clock driver
14449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14450 S:      Supported
14451 F:      drivers/clk/axs10x/*
14452 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14453
14454 SYNOPSYS ARC SDP platform support
14455 M:      Alexey Brodkin <abrodkin@synopsys.com>
14456 S:      Supported
14457 F:      arch/arc/plat-axs10x
14458 F:      arch/arc/boot/dts/ax*
14459 F:      Documentation/devicetree/bindings/arc/axs10*
14460
14461 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14462 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14463 S:      Supported
14464 F:      drivers/reset/reset-axs10x.c
14465 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14466
14467 SYNOPSYS CREG GPIO DRIVER
14468 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14469 S:      Maintained
14470 F:      drivers/gpio/gpio-creg-snps.c
14471 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14472
14473 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14474 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14475 S:      Maintained
14476 F:      drivers/tty/serial/8250/8250_dw.c
14477
14478 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14479 M:      Hoan Tran <hotran@apm.com>
14480 L:      linux-gpio@vger.kernel.org
14481 S:      Maintained
14482 F:      drivers/gpio/gpio-dwapb.c
14483 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14484
14485 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14486 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14487 S:      Maintained
14488 F:      drivers/dma/dwi-axi-dmac/
14489 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14490
14491 SYNOPSYS DESIGNWARE DMAC DRIVER
14492 M:      Viresh Kumar <vireshk@kernel.org>
14493 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14494 S:      Maintained
14495 F:      include/linux/dma/dw.h
14496 F:      include/linux/platform_data/dma-dw.h
14497 F:      drivers/dma/dw/
14498
14499 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14500 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14501 L:      netdev@vger.kernel.org
14502 S:      Supported
14503 F:      drivers/net/ethernet/synopsys/
14504
14505 SYNOPSYS DESIGNWARE I2C DRIVER
14506 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14507 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14508 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14509 L:      linux-i2c@vger.kernel.org
14510 S:      Maintained
14511 F:      drivers/i2c/busses/i2c-designware-*
14512 F:      include/linux/platform_data/i2c-designware.h
14513
14514 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14515 M:      Jaehoon Chung <jh80.chung@samsung.com>
14516 L:      linux-mmc@vger.kernel.org
14517 S:      Maintained
14518 F:      drivers/mmc/host/dw_mmc*
14519
14520 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14521 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14522 S:      Supported
14523 F:      drivers/reset/reset-hsdk.c
14524 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14525 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14526
14527 SYSTEM CONFIGURATION (SYSCON)
14528 M:      Lee Jones <lee.jones@linaro.org>
14529 M:      Arnd Bergmann <arnd@arndb.de>
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14531 S:      Supported
14532 F:      drivers/mfd/syscon.c
14533
14534 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14535 M:      Sudeep Holla <sudeep.holla@arm.com>
14536 L:      linux-arm-kernel@lists.infradead.org
14537 S:      Maintained
14538 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14539 F:      drivers/clk/clk-sc[mp]i.c
14540 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14541 F:      drivers/firmware/arm_scpi.c
14542 F:      drivers/firmware/arm_scmi/
14543 F:      include/linux/sc[mp]i_protocol.h
14544
14545 SYSTEM RESET/SHUTDOWN DRIVERS
14546 M:      Sebastian Reichel <sre@kernel.org>
14547 L:      linux-pm@vger.kernel.org
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/power/reset/
14551 F:      drivers/power/reset/
14552
14553 SYSTEM TRACE MODULE CLASS
14554 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14555 S:      Maintained
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14557 F:      Documentation/trace/stm.rst
14558 F:      drivers/hwtracing/stm/
14559 F:      include/linux/stm.h
14560 F:      include/uapi/linux/stm.h
14561
14562 SYSV FILESYSTEM
14563 M:      Christoph Hellwig <hch@infradead.org>
14564 S:      Maintained
14565 F:      Documentation/filesystems/sysv-fs.txt
14566 F:      fs/sysv/
14567 F:      include/linux/sysv_fs.h
14568
14569 TARGET SUBSYSTEM
14570 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14571 L:      linux-scsi@vger.kernel.org
14572 L:      target-devel@vger.kernel.org
14573 W:      http://www.linux-iscsi.org
14574 W:      http://groups.google.com/group/linux-iscsi-target-dev
14575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14576 S:      Supported
14577 F:      drivers/target/
14578 F:      include/target/
14579 F:      Documentation/target/
14580
14581 TASKSTATS STATISTICS INTERFACE
14582 M:      Balbir Singh <bsingharora@gmail.com>
14583 S:      Maintained
14584 F:      Documentation/accounting/taskstats*
14585 F:      include/linux/taskstats*
14586 F:      kernel/taskstats.c
14587
14588 TC subsystem
14589 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14590 M:      Cong Wang <xiyou.wangcong@gmail.com>
14591 M:      Jiri Pirko <jiri@resnulli.us>
14592 L:      netdev@vger.kernel.org
14593 S:      Maintained
14594 F:      include/net/pkt_cls.h
14595 F:      include/net/pkt_sched.h
14596 F:      include/net/tc_act/
14597 F:      include/uapi/linux/pkt_cls.h
14598 F:      include/uapi/linux/pkt_sched.h
14599 F:      include/uapi/linux/tc_act/
14600 F:      include/uapi/linux/tc_ematch/
14601 F:      net/sched/
14602
14603 TC90522 MEDIA DRIVER
14604 M:      Akihiro Tsukada <tskd08@gmail.com>
14605 L:      linux-media@vger.kernel.org
14606 S:      Odd Fixes
14607 F:      drivers/media/dvb-frontends/tc90522*
14608
14609 TCP LOW PRIORITY MODULE
14610 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14611 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14612 W:      http://tcp-lp-mod.sourceforge.net/
14613 S:      Maintained
14614 F:      net/ipv4/tcp_lp.c
14615
14616 TDA10071 MEDIA DRIVER
14617 M:      Antti Palosaari <crope@iki.fi>
14618 L:      linux-media@vger.kernel.org
14619 W:      https://linuxtv.org
14620 W:      http://palosaari.fi/linux/
14621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14622 T:      git git://linuxtv.org/anttip/media_tree.git
14623 S:      Maintained
14624 F:      drivers/media/dvb-frontends/tda10071*
14625
14626 TDA18212 MEDIA DRIVER
14627 M:      Antti Palosaari <crope@iki.fi>
14628 L:      linux-media@vger.kernel.org
14629 W:      https://linuxtv.org
14630 W:      http://palosaari.fi/linux/
14631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14632 T:      git git://linuxtv.org/anttip/media_tree.git
14633 S:      Maintained
14634 F:      drivers/media/tuners/tda18212*
14635
14636 TDA18218 MEDIA DRIVER
14637 M:      Antti Palosaari <crope@iki.fi>
14638 L:      linux-media@vger.kernel.org
14639 W:      https://linuxtv.org
14640 W:      http://palosaari.fi/linux/
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 T:      git git://linuxtv.org/anttip/media_tree.git
14643 S:      Maintained
14644 F:      drivers/media/tuners/tda18218*
14645
14646 TDA18250 MEDIA DRIVER
14647 M:      Olli Salonen <olli.salonen@iki.fi>
14648 L:      linux-media@vger.kernel.org
14649 W:      https://linuxtv.org
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 T:      git git://linuxtv.org/media_tree.git
14652 S:      Maintained
14653 F:      drivers/media/tuners/tda18250*
14654
14655 TDA18271 MEDIA DRIVER
14656 M:      Michael Krufky <mkrufky@linuxtv.org>
14657 L:      linux-media@vger.kernel.org
14658 W:      https://linuxtv.org
14659 W:      http://github.com/mkrufky
14660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14661 T:      git git://linuxtv.org/mkrufky/tuners.git
14662 S:      Maintained
14663 F:      drivers/media/tuners/tda18271*
14664
14665 TDA1997x MEDIA DRIVER
14666 M:      Tim Harvey <tharvey@gateworks.com>
14667 L:      linux-media@vger.kernel.org
14668 W:      https://linuxtv.org
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 S:      Maintained
14671 F:      drivers/media/i2c/tda1997x.*
14672
14673 TDA827x MEDIA DRIVER
14674 M:      Michael Krufky <mkrufky@linuxtv.org>
14675 L:      linux-media@vger.kernel.org
14676 W:      https://linuxtv.org
14677 W:      http://github.com/mkrufky
14678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14679 T:      git git://linuxtv.org/mkrufky/tuners.git
14680 S:      Maintained
14681 F:      drivers/media/tuners/tda8290.*
14682
14683 TDA8290 MEDIA DRIVER
14684 M:      Michael Krufky <mkrufky@linuxtv.org>
14685 L:      linux-media@vger.kernel.org
14686 W:      https://linuxtv.org
14687 W:      http://github.com/mkrufky
14688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14689 T:      git git://linuxtv.org/mkrufky/tuners.git
14690 S:      Maintained
14691 F:      drivers/media/tuners/tda8290.*
14692
14693 TDA9840 MEDIA DRIVER
14694 M:      Hans Verkuil <hverkuil@xs4all.nl>
14695 L:      linux-media@vger.kernel.org
14696 T:      git git://linuxtv.org/media_tree.git
14697 W:      https://linuxtv.org
14698 S:      Maintained
14699 F:      drivers/media/i2c/tda9840*
14700
14701 TEA5761 TUNER DRIVER
14702 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14703 L:      linux-media@vger.kernel.org
14704 W:      https://linuxtv.org
14705 T:      git git://linuxtv.org/media_tree.git
14706 S:      Odd fixes
14707 F:      drivers/media/tuners/tea5761.*
14708
14709 TEA5767 TUNER DRIVER
14710 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14711 L:      linux-media@vger.kernel.org
14712 W:      https://linuxtv.org
14713 T:      git git://linuxtv.org/media_tree.git
14714 S:      Maintained
14715 F:      drivers/media/tuners/tea5767.*
14716
14717 TEA6415C MEDIA DRIVER
14718 M:      Hans Verkuil <hverkuil@xs4all.nl>
14719 L:      linux-media@vger.kernel.org
14720 T:      git git://linuxtv.org/media_tree.git
14721 W:      https://linuxtv.org
14722 S:      Maintained
14723 F:      drivers/media/i2c/tea6415c*
14724
14725 TEA6420 MEDIA DRIVER
14726 M:      Hans Verkuil <hverkuil@xs4all.nl>
14727 L:      linux-media@vger.kernel.org
14728 T:      git git://linuxtv.org/media_tree.git
14729 W:      https://linuxtv.org
14730 S:      Maintained
14731 F:      drivers/media/i2c/tea6420*
14732
14733 TEAM DRIVER
14734 M:      Jiri Pirko <jiri@resnulli.us>
14735 L:      netdev@vger.kernel.org
14736 S:      Supported
14737 F:      drivers/net/team/
14738 F:      include/linux/if_team.h
14739 F:      include/uapi/linux/if_team.h
14740
14741 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14742 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14743 S:      Maintained
14744 F:      arch/x86/platform/ts5500/
14745
14746 TECHNOTREND USB IR RECEIVER
14747 M:      Sean Young <sean@mess.org>
14748 L:      linux-media@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/media/rc/ttusbir.c
14751
14752 TECHWELL TW9910 VIDEO DECODER
14753 L:      linux-media@vger.kernel.org
14754 S:      Orphan
14755 F:      drivers/media/i2c/tw9910.c
14756 F:      include/media/i2c/tw9910.h
14757
14758 TEE SUBSYSTEM
14759 M:      Jens Wiklander <jens.wiklander@linaro.org>
14760 S:      Maintained
14761 F:      include/linux/tee_drv.h
14762 F:      include/uapi/linux/tee.h
14763 F:      drivers/tee/
14764 F:      Documentation/tee.txt
14765
14766 TEGRA ARCHITECTURE SUPPORT
14767 M:      Thierry Reding <thierry.reding@gmail.com>
14768 M:      Jonathan Hunter <jonathanh@nvidia.com>
14769 L:      linux-tegra@vger.kernel.org
14770 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14772 S:      Supported
14773 N:      [^a-z]tegra
14774
14775 TEGRA CLOCK DRIVER
14776 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14777 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14778 S:      Supported
14779 F:      drivers/clk/tegra/
14780
14781 TEGRA DMA DRIVERS
14782 M:      Laxman Dewangan <ldewangan@nvidia.com>
14783 M:      Jon Hunter <jonathanh@nvidia.com>
14784 S:      Supported
14785 F:      drivers/dma/tegra*
14786
14787 TEGRA I2C DRIVER
14788 M:      Laxman Dewangan <ldewangan@nvidia.com>
14789 S:      Supported
14790 F:      drivers/i2c/busses/i2c-tegra.c
14791
14792 TEGRA IOMMU DRIVERS
14793 M:      Thierry Reding <thierry.reding@gmail.com>
14794 L:      linux-tegra@vger.kernel.org
14795 S:      Supported
14796 F:      drivers/iommu/tegra*
14797
14798 TEGRA KBC DRIVER
14799 M:      Laxman Dewangan <ldewangan@nvidia.com>
14800 S:      Supported
14801 F:      drivers/input/keyboard/tegra-kbc.c
14802
14803 TEGRA NAND DRIVER
14804 M:      Stefan Agner <stefan@agner.ch>
14805 M:      Lucas Stach <dev@lynxeye.de>
14806 S:      Maintained
14807 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14808 F:      drivers/mtd/nand/raw/tegra_nand.c
14809
14810 TEGRA PWM DRIVER
14811 M:      Thierry Reding <thierry.reding@gmail.com>
14812 S:      Supported
14813 F:      drivers/pwm/pwm-tegra.c
14814
14815 TEGRA SERIAL DRIVER
14816 M:      Laxman Dewangan <ldewangan@nvidia.com>
14817 S:      Supported
14818 F:      drivers/tty/serial/serial-tegra.c
14819
14820 TEGRA SPI DRIVER
14821 M:      Laxman Dewangan <ldewangan@nvidia.com>
14822 S:      Supported
14823 F:      drivers/spi/spi-tegra*
14824
14825 TEHUTI ETHERNET DRIVER
14826 M:      Andy Gospodarek <andy@greyhouse.net>
14827 L:      netdev@vger.kernel.org
14828 S:      Supported
14829 F:      drivers/net/ethernet/tehuti/*
14830
14831 Telecom Clock Driver for MCPL0010
14832 M:      Mark Gross <mark.gross@intel.com>
14833 S:      Supported
14834 F:      drivers/char/tlclk.c
14835
14836 TENSILICA XTENSA PORT (xtensa)
14837 M:      Chris Zankel <chris@zankel.net>
14838 M:      Max Filippov <jcmvbkbc@gmail.com>
14839 L:      linux-xtensa@linux-xtensa.org
14840 T:      git git://github.com/czankel/xtensa-linux.git
14841 S:      Maintained
14842 F:      arch/xtensa/
14843 F:      drivers/irqchip/irq-xtensa-*
14844
14845 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14846 M:      Nishanth Menon <nm@ti.com>
14847 M:      Tero Kristo <t-kristo@ti.com>
14848 M:      Santosh Shilimkar <ssantosh@kernel.org>
14849 L:      linux-arm-kernel@lists.infradead.org
14850 S:      Maintained
14851 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14852 F:      drivers/firmware/ti_sci*
14853 F:      include/linux/soc/ti/ti_sci_protocol.h
14854 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14855 F:      drivers/soc/ti/ti_sci_pm_domains.c
14856 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14857 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14858 F:      drivers/clk/keystone/sci-clk.c
14859 F:      drivers/reset/reset-ti-sci.c
14860
14861 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14862 M:      Hans Verkuil <hverkuil@xs4all.nl>
14863 L:      linux-media@vger.kernel.org
14864 T:      git git://linuxtv.org/media_tree.git
14865 W:      https://linuxtv.org
14866 S:      Maintained
14867 F:      drivers/media/radio/radio-raremono.c
14868
14869 THERMAL
14870 M:      Zhang Rui <rui.zhang@intel.com>
14871 M:      Eduardo Valentin <edubezval@gmail.com>
14872 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14873 L:      linux-pm@vger.kernel.org
14874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14876 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14877 S:      Supported
14878 F:      drivers/thermal/
14879 F:      include/linux/thermal.h
14880 F:      include/uapi/linux/thermal.h
14881 F:      include/linux/cpu_cooling.h
14882 F:      Documentation/devicetree/bindings/thermal/
14883
14884 THERMAL/CPU_COOLING
14885 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14886 M:      Viresh Kumar <viresh.kumar@linaro.org>
14887 M:      Javi Merino <javi.merino@kernel.org>
14888 L:      linux-pm@vger.kernel.org
14889 S:      Supported
14890 F:      Documentation/thermal/cpu-cooling-api.txt
14891 F:      drivers/thermal/cpu_cooling.c
14892 F:      include/linux/cpu_cooling.h
14893
14894 THINKPAD ACPI EXTRAS DRIVER
14895 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14896 L:      ibm-acpi-devel@lists.sourceforge.net
14897 L:      platform-driver-x86@vger.kernel.org
14898 W:      http://ibm-acpi.sourceforge.net
14899 W:      http://thinkwiki.org/wiki/Ibm-acpi
14900 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14901 S:      Maintained
14902 F:      drivers/platform/x86/thinkpad_acpi.c
14903
14904 THUNDERBOLT DRIVER
14905 M:      Andreas Noever <andreas.noever@gmail.com>
14906 M:      Michael Jamet <michael.jamet@intel.com>
14907 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14908 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14910 S:      Maintained
14911 F:      Documentation/admin-guide/thunderbolt.rst
14912 F:      drivers/thunderbolt/
14913 F:      include/linux/thunderbolt.h
14914
14915 THUNDERBOLT NETWORK DRIVER
14916 M:      Michael Jamet <michael.jamet@intel.com>
14917 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14918 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14919 L:      netdev@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/net/thunderbolt.c
14922
14923 THUNDERX GPIO DRIVER
14924 M:      David Daney <david.daney@cavium.com>
14925 S:      Maintained
14926 F:      drivers/gpio/gpio-thunderx.c
14927
14928 TI AM437X VPFE DRIVER
14929 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14930 L:      linux-media@vger.kernel.org
14931 W:      https://linuxtv.org
14932 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14933 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14934 S:      Maintained
14935 F:      drivers/media/platform/am437x/
14936
14937 TI BANDGAP AND THERMAL DRIVER
14938 M:      Eduardo Valentin <edubezval@gmail.com>
14939 M:      Keerthy <j-keerthy@ti.com>
14940 L:      linux-pm@vger.kernel.org
14941 L:      linux-omap@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/thermal/ti-soc-thermal/
14944
14945 TI BQ27XXX POWER SUPPLY DRIVER
14946 R:      Andrew F. Davis <afd@ti.com>
14947 F:      include/linux/power/bq27xxx_battery.h
14948 F:      drivers/power/supply/bq27xxx_battery.c
14949 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14950
14951 TI CDCE706 CLOCK DRIVER
14952 M:      Max Filippov <jcmvbkbc@gmail.com>
14953 S:      Maintained
14954 F:      drivers/clk/clk-cdce706.c
14955
14956 TI CLOCK DRIVER
14957 M:      Tero Kristo <t-kristo@ti.com>
14958 L:      linux-omap@vger.kernel.org
14959 S:      Maintained
14960 F:      drivers/clk/ti/
14961 F:      include/linux/clk/ti.h
14962
14963 TI DAVINCI MACHINE SUPPORT
14964 M:      Sekhar Nori <nsekhar@ti.com>
14965 M:      Kevin Hilman <khilman@kernel.org>
14966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14968 S:      Supported
14969 F:      arch/arm/mach-davinci/
14970 F:      drivers/i2c/busses/i2c-davinci.c
14971 F:      arch/arm/boot/dts/da850*
14972
14973 TI DAVINCI SERIES CLOCK DRIVER
14974 M:      David Lechner <david@lechnology.com>
14975 R:      Sekhar Nori <nsekhar@ti.com>
14976 S:      Maintained
14977 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14978 F:      drivers/clk/davinci/
14979
14980 TI DAVINCI SERIES GPIO DRIVER
14981 M:      Keerthy <j-keerthy@ti.com>
14982 L:      linux-gpio@vger.kernel.org
14983 S:      Maintained
14984 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14985 F:      drivers/gpio/gpio-davinci.c
14986
14987 TI DAVINCI SERIES MEDIA DRIVER
14988 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14989 L:      linux-media@vger.kernel.org
14990 W:      https://linuxtv.org
14991 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14992 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14993 S:      Maintained
14994 F:      drivers/media/platform/davinci/
14995 F:      include/media/davinci/
14996
14997 TI ETHERNET SWITCH DRIVER (CPSW)
14998 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14999 L:      linux-omap@vger.kernel.org
15000 L:      netdev@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/net/ethernet/ti/cpsw*
15003 F:      drivers/net/ethernet/ti/davinci*
15004
15005 TI FLASH MEDIA INTERFACE DRIVER
15006 M:      Alex Dubov <oakad@yahoo.com>
15007 S:      Maintained
15008 F:      drivers/misc/tifm*
15009 F:      drivers/mmc/host/tifm_sd.c
15010 F:      include/linux/tifm.h
15011
15012 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15013 M:      Santosh Shilimkar <ssantosh@kernel.org>
15014 L:      linux-kernel@vger.kernel.org
15015 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15016 S:      Maintained
15017 F:      drivers/soc/ti/*
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15019
15020 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15021 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15022 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15024 S:      Maintained
15025 F:      sound/soc/codecs/lm49453*
15026 F:      sound/soc/codecs/isabelle*
15027
15028 TI LP855x BACKLIGHT DRIVER
15029 M:      Milo Kim <milo.kim@ti.com>
15030 S:      Maintained
15031 F:      Documentation/backlight/lp855x-driver.txt
15032 F:      drivers/video/backlight/lp855x_bl.c
15033 F:      include/linux/platform_data/lp855x.h
15034
15035 TI LP8727 CHARGER DRIVER
15036 M:      Milo Kim <milo.kim@ti.com>
15037 S:      Maintained
15038 F:      drivers/power/supply/lp8727_charger.c
15039 F:      include/linux/platform_data/lp8727.h
15040
15041 TI LP8788 MFD DRIVER
15042 M:      Milo Kim <milo.kim@ti.com>
15043 S:      Maintained
15044 F:      drivers/iio/adc/lp8788_adc.c
15045 F:      drivers/leds/leds-lp8788.c
15046 F:      drivers/mfd/lp8788*.c
15047 F:      drivers/power/supply/lp8788-charger.c
15048 F:      drivers/regulator/lp8788-*.c
15049 F:      include/linux/mfd/lp8788*.h
15050
15051 TI NETCP ETHERNET DRIVER
15052 M:      Wingman Kwok <w-kwok2@ti.com>
15053 M:      Murali Karicheri <m-karicheri2@ti.com>
15054 L:      netdev@vger.kernel.org
15055 S:      Maintained
15056 F:      drivers/net/ethernet/ti/netcp*
15057
15058 TI PCM3060 ASoC CODEC DRIVER
15059 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15060 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15061 S:      Maintained
15062 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15063 F:      sound/soc/codecs/pcm3060*
15064
15065 TI TAS571X FAMILY ASoC CODEC DRIVER
15066 M:      Kevin Cernekee <cernekee@chromium.org>
15067 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15068 S:      Odd Fixes
15069 F:      sound/soc/codecs/tas571x*
15070
15071 TI TRF7970A NFC DRIVER
15072 M:      Mark Greer <mgreer@animalcreek.com>
15073 L:      linux-wireless@vger.kernel.org
15074 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15075 S:      Supported
15076 F:      drivers/nfc/trf7970a.c
15077 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15078
15079 TI TWL4030 SERIES SOC CODEC DRIVER
15080 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15081 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15082 S:      Maintained
15083 F:      sound/soc/codecs/twl4030*
15084
15085 TI VPE/CAL DRIVERS
15086 M:      Benoit Parrot <bparrot@ti.com>
15087 L:      linux-media@vger.kernel.org
15088 W:      http://linuxtv.org/
15089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15090 S:      Maintained
15091 F:      drivers/media/platform/ti-vpe/
15092
15093 TI WILINK WIRELESS DRIVERS
15094 L:      linux-wireless@vger.kernel.org
15095 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15096 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15098 S:      Orphan
15099 F:      drivers/net/wireless/ti/
15100 F:      include/linux/wl12xx.h
15101
15102 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15103 M:      John Stultz <john.stultz@linaro.org>
15104 M:      Thomas Gleixner <tglx@linutronix.de>
15105 R:      Stephen Boyd <sboyd@kernel.org>
15106 L:      linux-kernel@vger.kernel.org
15107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15108 S:      Supported
15109 F:      include/linux/clocksource.h
15110 F:      include/linux/time.h
15111 F:      include/linux/timex.h
15112 F:      include/uapi/linux/time.h
15113 F:      include/uapi/linux/timex.h
15114 F:      kernel/time/clocksource.c
15115 F:      kernel/time/time*.c
15116 F:      kernel/time/alarmtimer.c
15117 F:      kernel/time/ntp.c
15118 F:      tools/testing/selftests/timers/
15119
15120 TIPC NETWORK LAYER
15121 M:      Jon Maloy <jon.maloy@ericsson.com>
15122 M:      Ying Xue <ying.xue@windriver.com>
15123 L:      netdev@vger.kernel.org (core kernel code)
15124 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15125 W:      http://tipc.sourceforge.net/
15126 S:      Maintained
15127 F:      include/uapi/linux/tipc*.h
15128 F:      net/tipc/
15129
15130 TLAN NETWORK DRIVER
15131 M:      Samuel Chessman <chessman@tux.org>
15132 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15133 W:      http://sourceforge.net/projects/tlan/
15134 S:      Maintained
15135 F:      Documentation/networking/device_drivers/ti/tlan.txt
15136 F:      drivers/net/ethernet/ti/tlan.*
15137
15138 TM6000 VIDEO4LINUX DRIVER
15139 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15140 L:      linux-media@vger.kernel.org
15141 W:      https://linuxtv.org
15142 T:      git git://linuxtv.org/media_tree.git
15143 S:      Odd fixes
15144 F:      drivers/media/usb/tm6000/
15145 F:      Documentation/media/v4l-drivers/tm6000*
15146
15147 TMIO/SDHI MMC DRIVER
15148 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15149 L:      linux-mmc@vger.kernel.org
15150 S:      Supported
15151 F:      drivers/mmc/host/tmio_mmc*
15152 F:      drivers/mmc/host/renesas_sdhi*
15153 F:      include/linux/mfd/tmio.h
15154
15155 TMP401 HARDWARE MONITOR DRIVER
15156 M:      Guenter Roeck <linux@roeck-us.net>
15157 L:      linux-hwmon@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/hwmon/tmp401
15160 F:      drivers/hwmon/tmp401.c
15161
15162 TMPFS (SHMEM FILESYSTEM)
15163 M:      Hugh Dickins <hughd@google.com>
15164 L:      linux-mm@kvack.org
15165 S:      Maintained
15166 F:      include/linux/shmem_fs.h
15167 F:      mm/shmem.c
15168
15169 TOMOYO SECURITY MODULE
15170 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15171 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15172 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15173 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15174 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15175 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15176 W:      http://tomoyo.sourceforge.jp/
15177 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15178 S:      Maintained
15179 F:      security/tomoyo/
15180
15181 TOPSTAR LAPTOP EXTRAS DRIVER
15182 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15183 L:      platform-driver-x86@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/platform/x86/topstar-laptop.c
15186
15187 TORTURE-TEST MODULES
15188 M:      Davidlohr Bueso <dave@stgolabs.net>
15189 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15190 M:      Josh Triplett <josh@joshtriplett.org>
15191 L:      linux-kernel@vger.kernel.org
15192 S:      Supported
15193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15194 F:      Documentation/RCU/torture.txt
15195 F:      kernel/torture.c
15196 F:      kernel/rcu/rcutorture.c
15197 F:      kernel/rcu/rcuperf.c
15198 F:      kernel/locking/locktorture.c
15199
15200 TOSHIBA ACPI EXTRAS DRIVER
15201 M:      Azael Avalos <coproscefalo@gmail.com>
15202 L:      platform-driver-x86@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/platform/x86/toshiba_acpi.c
15205
15206 TOSHIBA BLUETOOTH DRIVER
15207 M:      Azael Avalos <coproscefalo@gmail.com>
15208 L:      platform-driver-x86@vger.kernel.org
15209 S:      Maintained
15210 F:      drivers/platform/x86/toshiba_bluetooth.c
15211
15212 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15213 M:      Azael Avalos <coproscefalo@gmail.com>
15214 L:      platform-driver-x86@vger.kernel.org
15215 S:      Maintained
15216 F:      drivers/platform/x86/toshiba_haps.c
15217
15218 TOSHIBA SMM DRIVER
15219 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15220 W:      http://www.buzzard.org.uk/toshiba/
15221 S:      Maintained
15222 F:      drivers/char/toshiba.c
15223 F:      include/linux/toshiba.h
15224 F:      include/uapi/linux/toshiba.h
15225
15226 TOSHIBA TC358743 DRIVER
15227 M:      Mats Randgaard <matrandg@cisco.com>
15228 L:      linux-media@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/media/i2c/tc358743*
15231 F:      include/media/i2c/tc358743.h
15232
15233 TOSHIBA WMI HOTKEYS DRIVER
15234 M:      Azael Avalos <coproscefalo@gmail.com>
15235 L:      platform-driver-x86@vger.kernel.org
15236 S:      Maintained
15237 F:      drivers/platform/x86/toshiba-wmi.c
15238
15239 TPM DEVICE DRIVER
15240 M:      Peter Huewe <peterhuewe@gmx.de>
15241 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15242 R:      Jason Gunthorpe <jgg@ziepe.ca>
15243 L:      linux-integrity@vger.kernel.org
15244 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15245 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15246 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15247 S:      Maintained
15248 F:      drivers/char/tpm/
15249
15250 TRACING
15251 M:      Steven Rostedt <rostedt@goodmis.org>
15252 M:      Ingo Molnar <mingo@redhat.com>
15253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15254 S:      Maintained
15255 F:      Documentation/trace/ftrace.rst
15256 F:      arch/*/*/*/ftrace.h
15257 F:      arch/*/kernel/ftrace.c
15258 F:      include/*/ftrace.h
15259 F:      include/linux/trace*.h
15260 F:      include/trace/
15261 F:      kernel/trace/
15262 F:      tools/testing/selftests/ftrace/
15263
15264 TRACING MMIO ACCESSES (MMIOTRACE)
15265 M:      Steven Rostedt <rostedt@goodmis.org>
15266 M:      Ingo Molnar <mingo@kernel.org>
15267 R:      Karol Herbst <karolherbst@gmail.com>
15268 R:      Pekka Paalanen <ppaalanen@gmail.com>
15269 S:      Maintained
15270 L:      linux-kernel@vger.kernel.org
15271 L:      nouveau@lists.freedesktop.org
15272 F:      kernel/trace/trace_mmiotrace.c
15273 F:      include/linux/mmiotrace.h
15274 F:      arch/x86/mm/kmmio.c
15275 F:      arch/x86/mm/mmio-mod.c
15276 F:      arch/x86/mm/testmmiotrace.c
15277
15278 TRIVIAL PATCHES
15279 M:      Jiri Kosina <trivial@kernel.org>
15280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15281 S:      Maintained
15282 K:      ^Subject:.*(?i)trivial
15283
15284 TEMPO SEMICONDUCTOR DRIVERS
15285 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15286 S:      Maintained
15287 F:      sound/soc/codecs/tscs*.c
15288 F:      sound/soc/codecs/tscs*.h
15289 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15290
15291 TTY LAYER
15292 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15293 M:      Jiri Slaby <jslaby@suse.com>
15294 S:      Supported
15295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15296 F:      Documentation/serial/
15297 F:      drivers/tty/
15298 F:      drivers/tty/serial/serial_core.c
15299 F:      include/linux/serial_core.h
15300 F:      include/linux/serial.h
15301 F:      include/linux/tty.h
15302 F:      include/uapi/linux/serial_core.h
15303 F:      include/uapi/linux/serial.h
15304 F:      include/uapi/linux/tty.h
15305
15306 TUA9001 MEDIA DRIVER
15307 M:      Antti Palosaari <crope@iki.fi>
15308 L:      linux-media@vger.kernel.org
15309 W:      https://linuxtv.org
15310 W:      http://palosaari.fi/linux/
15311 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15312 T:      git git://linuxtv.org/anttip/media_tree.git
15313 S:      Maintained
15314 F:      drivers/media/tuners/tua9001*
15315
15316 TULIP NETWORK DRIVERS
15317 L:      netdev@vger.kernel.org
15318 L:      linux-parisc@vger.kernel.org
15319 S:      Orphan
15320 F:      drivers/net/ethernet/dec/tulip/
15321
15322 TUN/TAP driver
15323 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15324 W:      http://vtun.sourceforge.net/tun
15325 S:      Maintained
15326 F:      Documentation/networking/tuntap.txt
15327 F:      arch/um/os-Linux/drivers/
15328
15329 TURBOCHANNEL SUBSYSTEM
15330 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15331 M:      Ralf Baechle <ralf@linux-mips.org>
15332 L:      linux-mips@vger.kernel.org
15333 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15334 S:      Maintained
15335 F:      drivers/tc/
15336 F:      include/linux/tc.h
15337
15338 TURBOSTAT UTILITY
15339 M:      "Len Brown" <lenb@kernel.org>
15340 L:      linux-pm@vger.kernel.org
15341 B:      https://bugzilla.kernel.org
15342 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15344 S:      Supported
15345 F:      tools/power/x86/turbostat/
15346
15347 TW5864 VIDEO4LINUX DRIVER
15348 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15349 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15350 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15351 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15352 L:      linux-media@vger.kernel.org
15353 S:      Supported
15354 F:      drivers/media/pci/tw5864/
15355
15356 TW68 VIDEO4LINUX DRIVER
15357 M:      Hans Verkuil <hverkuil@xs4all.nl>
15358 L:      linux-media@vger.kernel.org
15359 T:      git git://linuxtv.org/media_tree.git
15360 W:      https://linuxtv.org
15361 S:      Odd Fixes
15362 F:      drivers/media/pci/tw68/
15363
15364 TW686X VIDEO4LINUX DRIVER
15365 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 W:      http://linuxtv.org
15369 S:      Maintained
15370 F:      drivers/media/pci/tw686x/
15371
15372 UBI FILE SYSTEM (UBIFS)
15373 M:      Richard Weinberger <richard@nod.at>
15374 M:      Artem Bityutskiy <dedekind1@gmail.com>
15375 M:      Adrian Hunter <adrian.hunter@intel.com>
15376 L:      linux-mtd@lists.infradead.org
15377 T:      git git://git.infradead.org/ubifs-2.6.git
15378 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15379 S:      Supported
15380 F:      Documentation/filesystems/ubifs.txt
15381 F:      fs/ubifs/
15382
15383 UCLINUX (M68KNOMMU AND COLDFIRE)
15384 M:      Greg Ungerer <gerg@linux-m68k.org>
15385 W:      http://www.linux-m68k.org/
15386 W:      http://www.uclinux.org/
15387 L:      linux-m68k@lists.linux-m68k.org
15388 L:      uclinux-dev@uclinux.org  (subscribers-only)
15389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15390 S:      Maintained
15391 F:      arch/m68k/coldfire/
15392 F:      arch/m68k/68*/
15393 F:      arch/m68k/*/*_no.*
15394 F:      arch/m68k/include/asm/*_no.*
15395
15396 UDF FILESYSTEM
15397 M:      Jan Kara <jack@suse.com>
15398 S:      Maintained
15399 F:      Documentation/filesystems/udf.txt
15400 F:      fs/udf/
15401
15402 UDRAW TABLET
15403 M:      Bastien Nocera <hadess@hadess.net>
15404 L:      linux-input@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/hid/hid-udraw-ps3.c
15407
15408 UFS FILESYSTEM
15409 M:      Evgeniy Dushistov <dushistov@mail.ru>
15410 S:      Maintained
15411 F:      Documentation/filesystems/ufs.txt
15412 F:      fs/ufs/
15413
15414 UHID USERSPACE HID IO DRIVER:
15415 M:      David Herrmann <dh.herrmann@googlemail.com>
15416 L:      linux-input@vger.kernel.org
15417 S:      Maintained
15418 F:      drivers/hid/uhid.c
15419 F:      include/uapi/linux/uhid.h
15420
15421 ULPI BUS
15422 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15423 L:      linux-usb@vger.kernel.org
15424 S:      Maintained
15425 F:      drivers/usb/common/ulpi.c
15426 F:      include/linux/ulpi/
15427
15428 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15429 L:      linux-usb@vger.kernel.org
15430 S:      Orphan
15431 F:      drivers/uwb/
15432 F:      include/linux/uwb.h
15433 F:      include/linux/uwb/
15434
15435 UNICORE32 ARCHITECTURE:
15436 M:      Guan Xuetao <gxt@pku.edu.cn>
15437 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15438 S:      Maintained
15439 T:      git git://github.com/gxt/linux.git
15440 F:      arch/unicore32/
15441
15442 UNIFDEF
15443 M:      Tony Finch <dot@dotat.at>
15444 W:      http://dotat.at/prog/unifdef
15445 S:      Maintained
15446 F:      scripts/unifdef.c
15447
15448 UNIFORM CDROM DRIVER
15449 M:      Jens Axboe <axboe@kernel.dk>
15450 W:      http://www.kernel.dk
15451 S:      Maintained
15452 F:      Documentation/cdrom/
15453 F:      drivers/cdrom/cdrom.c
15454 F:      include/linux/cdrom.h
15455 F:      include/uapi/linux/cdrom.h
15456
15457 UNISYS S-PAR DRIVERS
15458 M:      David Kershner <david.kershner@unisys.com>
15459 L:      sparmaintainer@unisys.com (Unisys internal)
15460 S:      Supported
15461 F:      include/linux/visorbus.h
15462 F:      drivers/visorbus/
15463 F:      drivers/staging/unisys/
15464
15465 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15466 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15467 L:      linux-scsi@vger.kernel.org
15468 S:      Supported
15469 F:      Documentation/scsi/ufs.txt
15470 F:      drivers/scsi/ufs/
15471
15472 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15473 M:      Joao Pinto <jpinto@synopsys.com>
15474 L:      linux-scsi@vger.kernel.org
15475 S:      Supported
15476 F:      drivers/scsi/ufs/*dwc*
15477
15478 UNSORTED BLOCK IMAGES (UBI)
15479 M:      Artem Bityutskiy <dedekind1@gmail.com>
15480 M:      Richard Weinberger <richard@nod.at>
15481 W:      http://www.linux-mtd.infradead.org/
15482 L:      linux-mtd@lists.infradead.org
15483 T:      git git://git.infradead.org/ubifs-2.6.git
15484 S:      Supported
15485 F:      drivers/mtd/ubi/
15486 F:      include/linux/mtd/ubi.h
15487 F:      include/uapi/mtd/ubi-user.h
15488
15489 USB "USBNET" DRIVER FRAMEWORK
15490 M:      Oliver Neukum <oneukum@suse.com>
15491 L:      netdev@vger.kernel.org
15492 W:      http://www.linux-usb.org/usbnet
15493 S:      Maintained
15494 F:      drivers/net/usb/usbnet.c
15495 F:      include/linux/usb/usbnet.h
15496
15497 USB ACM DRIVER
15498 M:      Oliver Neukum <oneukum@suse.com>
15499 L:      linux-usb@vger.kernel.org
15500 S:      Maintained
15501 F:      Documentation/usb/acm.txt
15502 F:      drivers/usb/class/cdc-acm.*
15503
15504 USB AR5523 WIRELESS DRIVER
15505 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15506 L:      linux-wireless@vger.kernel.org
15507 S:      Maintained
15508 F:      drivers/net/wireless/ath/ar5523/
15509
15510 USB ATTACHED SCSI
15511 M:      Oliver Neukum <oneukum@suse.com>
15512 L:      linux-usb@vger.kernel.org
15513 L:      linux-scsi@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/usb/storage/uas.c
15516
15517 USB CDC ETHERNET DRIVER
15518 M:      Oliver Neukum <oliver@neukum.org>
15519 L:      linux-usb@vger.kernel.org
15520 S:      Maintained
15521 F:      drivers/net/usb/cdc_*.c
15522 F:      include/uapi/linux/usb/cdc.h
15523
15524 USB CHAOSKEY DRIVER
15525 M:      Keith Packard <keithp@keithp.com>
15526 L:      linux-usb@vger.kernel.org
15527 S:      Maintained
15528 F:      drivers/usb/misc/chaoskey.c
15529
15530 USB CYPRESS C67X00 DRIVER
15531 M:      Peter Korsgaard <jacmet@sunsite.dk>
15532 L:      linux-usb@vger.kernel.org
15533 S:      Maintained
15534 F:      drivers/usb/c67x00/
15535
15536 USB DAVICOM DM9601 DRIVER
15537 M:      Peter Korsgaard <jacmet@sunsite.dk>
15538 L:      netdev@vger.kernel.org
15539 W:      http://www.linux-usb.org/usbnet
15540 S:      Maintained
15541 F:      drivers/net/usb/dm9601.c
15542
15543 USB DIAMOND RIO500 DRIVER
15544 M:      Cesar Miquel <miquel@df.uba.ar>
15545 L:      rio500-users@lists.sourceforge.net
15546 W:      http://rio500.sourceforge.net
15547 S:      Maintained
15548 F:      drivers/usb/misc/rio500*
15549
15550 USB EHCI DRIVER
15551 M:      Alan Stern <stern@rowland.harvard.edu>
15552 L:      linux-usb@vger.kernel.org
15553 S:      Maintained
15554 F:      Documentation/usb/ehci.txt
15555 F:      drivers/usb/host/ehci*
15556
15557 USB GADGET/PERIPHERAL SUBSYSTEM
15558 M:      Felipe Balbi <balbi@kernel.org>
15559 L:      linux-usb@vger.kernel.org
15560 W:      http://www.linux-usb.org/gadget
15561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15562 S:      Maintained
15563 F:      drivers/usb/gadget/
15564 F:      include/linux/usb/gadget*
15565
15566 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15567 M:      Jiri Kosina <jikos@kernel.org>
15568 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15569 L:      linux-usb@vger.kernel.org
15570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15571 S:      Maintained
15572 F:      Documentation/hid/hiddev.txt
15573 F:      drivers/hid/usbhid/
15574
15575 USB INTEL XHCI ROLE MUX DRIVER
15576 M:      Hans de Goede <hdegoede@redhat.com>
15577 L:      linux-usb@vger.kernel.org
15578 S:      Maintained
15579 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15580
15581 USB ISP116X DRIVER
15582 M:      Olav Kongas <ok@artecdesign.ee>
15583 L:      linux-usb@vger.kernel.org
15584 S:      Maintained
15585 F:      drivers/usb/host/isp116x*
15586 F:      include/linux/usb/isp116x.h
15587
15588 USB LAN78XX ETHERNET DRIVER
15589 M:      Woojung Huh <woojung.huh@microchip.com>
15590 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15591 L:      netdev@vger.kernel.org
15592 S:      Maintained
15593 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15594 F:      drivers/net/usb/lan78xx.*
15595 F:      include/dt-bindings/net/microchip-lan78xx.h
15596
15597 USB MASS STORAGE DRIVER
15598 M:      Alan Stern <stern@rowland.harvard.edu>
15599 L:      linux-usb@vger.kernel.org
15600 L:      usb-storage@lists.one-eyed-alien.net
15601 S:      Maintained
15602 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15603 F:      drivers/usb/storage/
15604
15605 USB MIDI DRIVER
15606 M:      Clemens Ladisch <clemens@ladisch.de>
15607 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15608 T:      git git://git.alsa-project.org/alsa-kernel.git
15609 S:      Maintained
15610 F:      sound/usb/midi.*
15611
15612 USB NETWORKING DRIVERS
15613 L:      linux-usb@vger.kernel.org
15614 S:      Odd Fixes
15615 F:      drivers/net/usb/
15616
15617 USB OHCI DRIVER
15618 M:      Alan Stern <stern@rowland.harvard.edu>
15619 L:      linux-usb@vger.kernel.org
15620 S:      Maintained
15621 F:      Documentation/usb/ohci.txt
15622 F:      drivers/usb/host/ohci*
15623
15624 USB OTG FSM (Finite State Machine)
15625 M:      Peter Chen <Peter.Chen@nxp.com>
15626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15627 L:      linux-usb@vger.kernel.org
15628 S:      Maintained
15629 F:      drivers/usb/common/usb-otg-fsm.c
15630
15631 USB OVER IP DRIVER
15632 M:      Valentina Manea <valentina.manea.m@gmail.com>
15633 M:      Shuah Khan <shuah@kernel.org>
15634 L:      linux-usb@vger.kernel.org
15635 S:      Maintained
15636 F:      Documentation/usb/usbip_protocol.txt
15637 F:      drivers/usb/usbip/
15638 F:      tools/usb/usbip/
15639 F:      tools/testing/selftests/drivers/usb/usbip/
15640
15641 USB PEGASUS DRIVER
15642 M:      Petko Manolov <petkan@nucleusys.com>
15643 L:      linux-usb@vger.kernel.org
15644 L:      netdev@vger.kernel.org
15645 T:      git git://github.com/petkan/pegasus.git
15646 W:      https://github.com/petkan/pegasus
15647 S:      Maintained
15648 F:      drivers/net/usb/pegasus.*
15649
15650 USB PHY LAYER
15651 M:      Felipe Balbi <balbi@kernel.org>
15652 L:      linux-usb@vger.kernel.org
15653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15654 S:      Maintained
15655 F:      drivers/usb/phy/
15656
15657 USB PRINTER DRIVER (usblp)
15658 M:      Pete Zaitcev <zaitcev@redhat.com>
15659 L:      linux-usb@vger.kernel.org
15660 S:      Supported
15661 F:      drivers/usb/class/usblp.c
15662
15663 USB QMI WWAN NETWORK DRIVER
15664 M:      Bjørn Mork <bjorn@mork.no>
15665 L:      netdev@vger.kernel.org
15666 S:      Maintained
15667 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15668 F:      drivers/net/usb/qmi_wwan.c
15669
15670 USB RTL8150 DRIVER
15671 M:      Petko Manolov <petkan@nucleusys.com>
15672 L:      linux-usb@vger.kernel.org
15673 L:      netdev@vger.kernel.org
15674 T:      git git://github.com/petkan/rtl8150.git
15675 W:      https://github.com/petkan/rtl8150
15676 S:      Maintained
15677 F:      drivers/net/usb/rtl8150.c
15678
15679 USB SERIAL SUBSYSTEM
15680 M:      Johan Hovold <johan@kernel.org>
15681 L:      linux-usb@vger.kernel.org
15682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15683 S:      Maintained
15684 F:      Documentation/usb/usb-serial.txt
15685 F:      drivers/usb/serial/
15686 F:      include/linux/usb/serial.h
15687
15688 USB SMSC75XX ETHERNET DRIVER
15689 M:      Steve Glendinning <steve.glendinning@shawell.net>
15690 L:      netdev@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/net/usb/smsc75xx.*
15693
15694 USB SMSC95XX ETHERNET DRIVER
15695 M:      Steve Glendinning <steve.glendinning@shawell.net>
15696 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15697 L:      netdev@vger.kernel.org
15698 S:      Maintained
15699 F:      drivers/net/usb/smsc95xx.*
15700
15701 USB SUBSYSTEM
15702 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15703 L:      linux-usb@vger.kernel.org
15704 W:      http://www.linux-usb.org
15705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15706 S:      Supported
15707 F:      Documentation/devicetree/bindings/usb/
15708 F:      Documentation/usb/
15709 F:      drivers/usb/
15710 F:      include/linux/usb.h
15711 F:      include/linux/usb/
15712
15713 USB TYPEC PI3USB30532 MUX DRIVER
15714 M:      Hans de Goede <hdegoede@redhat.com>
15715 L:      linux-usb@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/usb/typec/mux/pi3usb30532.c
15718
15719 USB TYPEC CLASS
15720 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15721 L:      linux-usb@vger.kernel.org
15722 S:      Maintained
15723 F:      Documentation/ABI/testing/sysfs-class-typec
15724 F:      Documentation/driver-api/usb/typec.rst
15725 F:      drivers/usb/typec/
15726 F:      include/linux/usb/typec.h
15727
15728 USB TYPEC BUS FOR ALTERNATE MODES
15729 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15730 L:      linux-usb@vger.kernel.org
15731 S:      Maintained
15732 F:      Documentation/ABI/testing/sysfs-bus-typec
15733 F:      Documentation/driver-api/usb/typec_bus.rst
15734 F:      drivers/usb/typec/altmodes/
15735 F:      include/linux/usb/typec_altmode.h
15736
15737 USB TYPEC PORT CONTROLLER DRIVERS
15738 M:      Guenter Roeck <linux@roeck-us.net>
15739 L:      linux-usb@vger.kernel.org
15740 S:      Maintained
15741 F:      drivers/usb/typec/tcpm/
15742
15743 USB UHCI DRIVER
15744 M:      Alan Stern <stern@rowland.harvard.edu>
15745 L:      linux-usb@vger.kernel.org
15746 S:      Maintained
15747 F:      drivers/usb/host/uhci*
15748
15749 USB VIDEO CLASS
15750 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15751 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15752 L:      linux-media@vger.kernel.org
15753 T:      git git://linuxtv.org/media_tree.git
15754 W:      http://www.ideasonboard.org/uvc/
15755 S:      Maintained
15756 F:      drivers/media/usb/uvc/
15757 F:      include/uapi/linux/uvcvideo.h
15758
15759 USB VISION DRIVER
15760 M:      Hans Verkuil <hverkuil@xs4all.nl>
15761 L:      linux-media@vger.kernel.org
15762 T:      git git://linuxtv.org/media_tree.git
15763 W:      https://linuxtv.org
15764 S:      Odd Fixes
15765 F:      drivers/media/usb/usbvision/
15766
15767 USB WEBCAM GADGET
15768 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15769 L:      linux-usb@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/usb/gadget/function/*uvc*
15772 F:      drivers/usb/gadget/legacy/webcam.c
15773 F:      include/uapi/linux/usb/g_uvc.h
15774
15775 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15776 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15777 L:      linux-wireless@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/net/wireless/rndis_wlan.c
15780
15781 USB XHCI DRIVER
15782 M:      Mathias Nyman <mathias.nyman@intel.com>
15783 L:      linux-usb@vger.kernel.org
15784 S:      Supported
15785 F:      drivers/usb/host/xhci*
15786 F:      drivers/usb/host/pci-quirks*
15787
15788 USB ZD1201 DRIVER
15789 L:      linux-wireless@vger.kernel.org
15790 W:      http://linux-lc100020.sourceforge.net
15791 S:      Orphan
15792 F:      drivers/net/wireless/zydas/zd1201.*
15793
15794 USB ZR364XX DRIVER
15795 M:      Antoine Jacquet <royale@zerezo.com>
15796 L:      linux-usb@vger.kernel.org
15797 L:      linux-media@vger.kernel.org
15798 T:      git git://linuxtv.org/media_tree.git
15799 W:      http://royale.zerezo.com/zr364xx/
15800 S:      Maintained
15801 F:      Documentation/media/v4l-drivers/zr364xx*
15802 F:      drivers/media/usb/zr364xx/
15803
15804 USER-MODE LINUX (UML)
15805 M:      Jeff Dike <jdike@addtoit.com>
15806 M:      Richard Weinberger <richard@nod.at>
15807 L:      linux-um@lists.infradead.org
15808 W:      http://user-mode-linux.sourceforge.net
15809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15810 S:      Maintained
15811 F:      Documentation/virtual/uml/
15812 F:      arch/um/
15813 F:      arch/x86/um/
15814 F:      fs/hostfs/
15815 F:      fs/hppfs/
15816
15817 USERSPACE COPYIN/COPYOUT (UIOVEC)
15818 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15819 S:      Maintained
15820 F:      lib/iov_iter.c
15821 F:      include/linux/uio.h
15822
15823 USERSPACE DMA BUFFER DRIVER
15824 M:      Gerd Hoffmann <kraxel@redhat.com>
15825 S:      Maintained
15826 L:      dri-devel@lists.freedesktop.org
15827 F:      drivers/dma-buf/udmabuf.c
15828 F:      include/uapi/linux/udmabuf.h
15829 T:      git git://anongit.freedesktop.org/drm/drm-misc
15830
15831 USERSPACE I/O (UIO)
15832 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15833 S:      Maintained
15834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15835 F:      Documentation/driver-api/uio-howto.rst
15836 F:      drivers/uio/
15837 F:      include/linux/uio_driver.h
15838
15839 UTIL-LINUX PACKAGE
15840 M:      Karel Zak <kzak@redhat.com>
15841 L:      util-linux@vger.kernel.org
15842 W:      http://en.wikipedia.org/wiki/Util-linux
15843 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15844 S:      Maintained
15845
15846 UUID HELPERS
15847 M:      Christoph Hellwig <hch@lst.de>
15848 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15849 L:      linux-kernel@vger.kernel.org
15850 T:      git git://git.infradead.org/users/hch/uuid.git
15851 F:      lib/uuid.c
15852 F:      lib/test_uuid.c
15853 F:      include/linux/uuid.h
15854 F:      include/uapi/linux/uuid.h
15855 S:      Maintained
15856
15857 UVESAFB DRIVER
15858 M:      Michal Januszewski <spock@gentoo.org>
15859 L:      linux-fbdev@vger.kernel.org
15860 W:      https://github.com/mjanusz/v86d
15861 S:      Maintained
15862 F:      Documentation/fb/uvesafb.txt
15863 F:      drivers/video/fbdev/uvesafb.*
15864
15865 VF610 NAND DRIVER
15866 M:      Stefan Agner <stefan@agner.ch>
15867 L:      linux-mtd@lists.infradead.org
15868 S:      Supported
15869 F:      drivers/mtd/nand/raw/vf610_nfc.c
15870
15871 VFAT/FAT/MSDOS FILESYSTEM
15872 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15873 S:      Maintained
15874 F:      Documentation/filesystems/vfat.txt
15875 F:      fs/fat/
15876
15877 VFIO DRIVER
15878 M:      Alex Williamson <alex.williamson@redhat.com>
15879 L:      kvm@vger.kernel.org
15880 T:      git git://github.com/awilliam/linux-vfio.git
15881 S:      Maintained
15882 F:      Documentation/vfio.txt
15883 F:      drivers/vfio/
15884 F:      include/linux/vfio.h
15885 F:      include/uapi/linux/vfio.h
15886
15887 VFIO MEDIATED DEVICE DRIVERS
15888 M:      Kirti Wankhede <kwankhede@nvidia.com>
15889 L:      kvm@vger.kernel.org
15890 S:      Maintained
15891 F:      Documentation/vfio-mediated-device.txt
15892 F:      drivers/vfio/mdev/
15893 F:      include/linux/mdev.h
15894 F:      samples/vfio-mdev/
15895
15896 VFIO PLATFORM DRIVER
15897 M:      Eric Auger <eric.auger@redhat.com>
15898 L:      kvm@vger.kernel.org
15899 S:      Maintained
15900 F:      drivers/vfio/platform/
15901
15902 VGA_SWITCHEROO
15903 R:      Lukas Wunner <lukas@wunner.de>
15904 S:      Maintained
15905 F:      Documentation/gpu/vga-switcheroo.rst
15906 F:      drivers/gpu/vga/vga_switcheroo.c
15907 F:      include/linux/vga_switcheroo.h
15908 T:      git git://anongit.freedesktop.org/drm/drm-misc
15909
15910 VIA RHINE NETWORK DRIVER
15911 S:      Orphan
15912 F:      drivers/net/ethernet/via/via-rhine.c
15913
15914 VIA SD/MMC CARD CONTROLLER DRIVER
15915 M:      Bruce Chang <brucechang@via.com.tw>
15916 M:      Harald Welte <HaraldWelte@viatech.com>
15917 S:      Maintained
15918 F:      drivers/mmc/host/via-sdmmc.c
15919
15920 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15921 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15922 L:      linux-fbdev@vger.kernel.org
15923 S:      Maintained
15924 F:      include/linux/via-core.h
15925 F:      include/linux/via-gpio.h
15926 F:      include/linux/via_i2c.h
15927 F:      drivers/video/fbdev/via/
15928
15929 VIA VELOCITY NETWORK DRIVER
15930 M:      Francois Romieu <romieu@fr.zoreil.com>
15931 L:      netdev@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/net/ethernet/via/via-velocity.*
15934
15935 VICODEC VIRTUAL CODEC DRIVER
15936 M:      Hans Verkuil <hans.verkuil@cisco.com>
15937 L:      linux-media@vger.kernel.org
15938 T:      git git://linuxtv.org/media_tree.git
15939 W:      https://linuxtv.org
15940 S:      Maintained
15941 F:      drivers/media/platform/vicodec/*
15942
15943 VIDEO MULTIPLEXER DRIVER
15944 M:      Philipp Zabel <p.zabel@pengutronix.de>
15945 L:      linux-media@vger.kernel.org
15946 S:      Maintained
15947 F:      drivers/media/platform/video-mux.c
15948
15949 VIDEO I2C POLLING DRIVER
15950 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15951 L:      linux-media@vger.kernel.org
15952 S:      Maintained
15953 F:      drivers/media/i2c/video-i2c.c
15954
15955 VIDEOBUF2 FRAMEWORK
15956 M:      Pawel Osciak <pawel@osciak.com>
15957 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15958 M:      Kyungmin Park <kyungmin.park@samsung.com>
15959 L:      linux-media@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/media/common/videobuf2/*
15962 F:      include/media/videobuf2-*
15963
15964 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15965 M:      Helen Koike <helen.koike@collabora.com>
15966 L:      linux-media@vger.kernel.org
15967 T:      git git://linuxtv.org/media_tree.git
15968 W:      https://linuxtv.org
15969 S:      Maintained
15970 F:      drivers/media/platform/vimc/*
15971
15972 VIRT LIB
15973 M:      Alex Williamson <alex.williamson@redhat.com>
15974 M:      Paolo Bonzini <pbonzini@redhat.com>
15975 L:      kvm@vger.kernel.org
15976 S:      Supported
15977 F:      virt/lib/
15978
15979 VIRTIO AND VHOST VSOCK DRIVER
15980 M:      Stefan Hajnoczi <stefanha@redhat.com>
15981 L:      kvm@vger.kernel.org
15982 L:      virtualization@lists.linux-foundation.org
15983 L:      netdev@vger.kernel.org
15984 S:      Maintained
15985 F:      include/linux/virtio_vsock.h
15986 F:      include/uapi/linux/virtio_vsock.h
15987 F:      include/uapi/linux/vsockmon.h
15988 F:      include/uapi/linux/vm_sockets_diag.h
15989 F:      net/vmw_vsock/diag.c
15990 F:      net/vmw_vsock/af_vsock_tap.c
15991 F:      net/vmw_vsock/virtio_transport_common.c
15992 F:      net/vmw_vsock/virtio_transport.c
15993 F:      drivers/net/vsockmon.c
15994 F:      drivers/vhost/vsock.c
15995 F:      tools/testing/vsock/
15996
15997 VIRTIO CONSOLE DRIVER
15998 M:      Amit Shah <amit@kernel.org>
15999 L:      virtualization@lists.linux-foundation.org
16000 S:      Maintained
16001 F:      drivers/char/virtio_console.c
16002 F:      include/linux/virtio_console.h
16003 F:      include/uapi/linux/virtio_console.h
16004
16005 VIRTIO CORE, NET AND BLOCK DRIVERS
16006 M:      "Michael S. Tsirkin" <mst@redhat.com>
16007 M:      Jason Wang <jasowang@redhat.com>
16008 L:      virtualization@lists.linux-foundation.org
16009 S:      Maintained
16010 F:      Documentation/devicetree/bindings/virtio/
16011 F:      drivers/virtio/
16012 F:      tools/virtio/
16013 F:      drivers/net/virtio_net.c
16014 F:      drivers/block/virtio_blk.c
16015 F:      include/linux/virtio*.h
16016 F:      include/uapi/linux/virtio_*.h
16017 F:      drivers/crypto/virtio/
16018 F:      mm/balloon_compaction.c
16019
16020 VIRTIO CRYPTO DRIVER
16021 M:      Gonglei <arei.gonglei@huawei.com>
16022 L:      virtualization@lists.linux-foundation.org
16023 L:      linux-crypto@vger.kernel.org
16024 S:      Maintained
16025 F:      drivers/crypto/virtio/
16026 F:      include/uapi/linux/virtio_crypto.h
16027
16028 VIRTIO DRIVERS FOR S390
16029 M:      Cornelia Huck <cohuck@redhat.com>
16030 M:      Halil Pasic <pasic@linux.ibm.com>
16031 L:      linux-s390@vger.kernel.org
16032 L:      virtualization@lists.linux-foundation.org
16033 L:      kvm@vger.kernel.org
16034 S:      Supported
16035 F:      drivers/s390/virtio/
16036 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16037
16038 VIRTIO GPU DRIVER
16039 M:      David Airlie <airlied@linux.ie>
16040 M:      Gerd Hoffmann <kraxel@redhat.com>
16041 L:      dri-devel@lists.freedesktop.org
16042 L:      virtualization@lists.linux-foundation.org
16043 T:      git git://anongit.freedesktop.org/drm/drm-misc
16044 S:      Maintained
16045 F:      drivers/gpu/drm/virtio/
16046 F:      include/uapi/linux/virtio_gpu.h
16047
16048 VIRTIO HOST (VHOST)
16049 M:      "Michael S. Tsirkin" <mst@redhat.com>
16050 M:      Jason Wang <jasowang@redhat.com>
16051 L:      kvm@vger.kernel.org
16052 L:      virtualization@lists.linux-foundation.org
16053 L:      netdev@vger.kernel.org
16054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16055 S:      Maintained
16056 F:      drivers/vhost/
16057 F:      include/uapi/linux/vhost.h
16058
16059 VIRTIO INPUT DRIVER
16060 M:      Gerd Hoffmann <kraxel@redhat.com>
16061 S:      Maintained
16062 F:      drivers/virtio/virtio_input.c
16063 F:      include/uapi/linux/virtio_input.h
16064
16065 VIRTUAL BOX GUEST DEVICE DRIVER
16066 M:      Hans de Goede <hdegoede@redhat.com>
16067 M:      Arnd Bergmann <arnd@arndb.de>
16068 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16069 S:      Maintained
16070 F:      include/linux/vbox_utils.h
16071 F:      include/uapi/linux/vbox*.h
16072 F:      drivers/virt/vboxguest/
16073
16074 VIRTUAL SERIO DEVICE DRIVER
16075 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16076 S:      Maintained
16077 F:      drivers/input/serio/userio.c
16078 F:      include/uapi/linux/userio.h
16079
16080 VIVID VIRTUAL VIDEO DRIVER
16081 M:      Hans Verkuil <hverkuil@xs4all.nl>
16082 L:      linux-media@vger.kernel.org
16083 T:      git git://linuxtv.org/media_tree.git
16084 W:      https://linuxtv.org
16085 S:      Maintained
16086 F:      drivers/media/platform/vivid/*
16087
16088 VLYNQ BUS
16089 M:      Florian Fainelli <f.fainelli@gmail.com>
16090 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16091 S:      Maintained
16092 F:      drivers/vlynq/vlynq.c
16093 F:      include/linux/vlynq.h
16094
16095 VME SUBSYSTEM
16096 M:      Martyn Welch <martyn@welchs.me.uk>
16097 M:      Manohar Vanga <manohar.vanga@gmail.com>
16098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16099 L:      devel@driverdev.osuosl.org
16100 S:      Maintained
16101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16102 F:      Documentation/driver-api/vme.rst
16103 F:      drivers/staging/vme/
16104 F:      drivers/vme/
16105 F:      include/linux/vme*
16106
16107 VMWARE BALLOON DRIVER
16108 M:      Xavier Deguillard <xdeguillard@vmware.com>
16109 M:      Nadav Amit <namit@vmware.com>
16110 M:      "VMware, Inc." <pv-drivers@vmware.com>
16111 L:      linux-kernel@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/misc/vmw_balloon.c
16114
16115 VMWARE HYPERVISOR INTERFACE
16116 M:      Alok Kataria <akataria@vmware.com>
16117 L:      virtualization@lists.linux-foundation.org
16118 S:      Supported
16119 F:      arch/x86/kernel/cpu/vmware.c
16120
16121 VMWARE PVRDMA DRIVER
16122 M:      Adit Ranadive <aditr@vmware.com>
16123 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16124 L:      linux-rdma@vger.kernel.org
16125 S:      Maintained
16126 F:      drivers/infiniband/hw/vmw_pvrdma/
16127
16128 VMware PVSCSI driver
16129 M:      Jim Gill <jgill@vmware.com>
16130 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16131 L:      linux-scsi@vger.kernel.org
16132 S:      Maintained
16133 F:      drivers/scsi/vmw_pvscsi.c
16134 F:      drivers/scsi/vmw_pvscsi.h
16135
16136 VMWARE VMMOUSE SUBDRIVER
16137 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16138 M:      "VMware, Inc." <pv-drivers@vmware.com>
16139 L:      linux-input@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/input/mouse/vmmouse.c
16142 F:      drivers/input/mouse/vmmouse.h
16143
16144 VMWARE VMXNET3 ETHERNET DRIVER
16145 M:      Ronak Doshi <doshir@vmware.com>
16146 M:      "VMware, Inc." <pv-drivers@vmware.com>
16147 L:      netdev@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/net/vmxnet3/
16150
16151 VOCORE VOCORE2 BOARD
16152 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16153 L:      linux-mips@vger.kernel.org
16154 S:      Maintained
16155 F:      arch/mips/boot/dts/ralink/vocore2.dts
16156
16157 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16158 M:      Liam Girdwood <lgirdwood@gmail.com>
16159 M:      Mark Brown <broonie@kernel.org>
16160 L:      linux-kernel@vger.kernel.org
16161 W:      http://www.slimlogic.co.uk/?p=48
16162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16163 S:      Supported
16164 F:      Documentation/devicetree/bindings/regulator/
16165 F:      Documentation/power/regulator/
16166 F:      drivers/regulator/
16167 F:      include/dt-bindings/regulator/
16168 F:      include/linux/regulator/
16169
16170 VRF
16171 M:      David Ahern <dsa@cumulusnetworks.com>
16172 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16173 L:      netdev@vger.kernel.org
16174 S:      Maintained
16175 F:      drivers/net/vrf.c
16176 F:      Documentation/networking/vrf.txt
16177
16178 VT1211 HARDWARE MONITOR DRIVER
16179 M:      Juerg Haefliger <juergh@gmail.com>
16180 L:      linux-hwmon@vger.kernel.org
16181 S:      Maintained
16182 F:      Documentation/hwmon/vt1211
16183 F:      drivers/hwmon/vt1211.c
16184
16185 VT8231 HARDWARE MONITOR DRIVER
16186 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16187 L:      linux-hwmon@vger.kernel.org
16188 S:      Maintained
16189 F:      drivers/hwmon/vt8231.c
16190
16191 VUB300 USB to SDIO/SD/MMC bridge chip
16192 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16193 L:      linux-mmc@vger.kernel.org
16194 L:      linux-usb@vger.kernel.org
16195 S:      Supported
16196 F:      drivers/mmc/host/vub300.c
16197
16198 W1 DALLAS'S 1-WIRE BUS
16199 M:      Evgeniy Polyakov <zbr@ioremap.net>
16200 S:      Maintained
16201 F:      Documentation/devicetree/bindings/w1/
16202 F:      Documentation/w1/
16203 F:      drivers/w1/
16204 F:      include/linux/w1.h
16205
16206 W83791D HARDWARE MONITORING DRIVER
16207 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16208 L:      linux-hwmon@vger.kernel.org
16209 S:      Maintained
16210 F:      Documentation/hwmon/w83791d
16211 F:      drivers/hwmon/w83791d.c
16212
16213 W83793 HARDWARE MONITORING DRIVER
16214 M:      Rudolf Marek <r.marek@assembler.cz>
16215 L:      linux-hwmon@vger.kernel.org
16216 S:      Maintained
16217 F:      Documentation/hwmon/w83793
16218 F:      drivers/hwmon/w83793.c
16219
16220 W83795 HARDWARE MONITORING DRIVER
16221 M:      Jean Delvare <jdelvare@suse.com>
16222 L:      linux-hwmon@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/hwmon/w83795.c
16225
16226 W83L51xD SD/MMC CARD INTERFACE DRIVER
16227 M:      Pierre Ossman <pierre@ossman.eu>
16228 S:      Maintained
16229 F:      drivers/mmc/host/wbsd.*
16230
16231 WACOM PROTOCOL 4 SERIAL TABLETS
16232 M:      Julian Squires <julian@cipht.net>
16233 M:      Hans de Goede <hdegoede@redhat.com>
16234 L:      linux-input@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/input/tablet/wacom_serial4.c
16237
16238 WATCHDOG DEVICE DRIVERS
16239 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16240 M:      Guenter Roeck <linux@roeck-us.net>
16241 L:      linux-watchdog@vger.kernel.org
16242 W:      http://www.linux-watchdog.org/
16243 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16244 S:      Maintained
16245 F:      Documentation/devicetree/bindings/watchdog/
16246 F:      Documentation/watchdog/
16247 F:      drivers/watchdog/
16248 F:      include/linux/watchdog.h
16249 F:      include/uapi/linux/watchdog.h
16250
16251 WHISKEYCOVE PMIC GPIO DRIVER
16252 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16253 L:      linux-gpio@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/gpio/gpio-wcove.c
16256
16257 WIIMOTE HID DRIVER
16258 M:      David Herrmann <dh.herrmann@googlemail.com>
16259 L:      linux-input@vger.kernel.org
16260 S:      Maintained
16261 F:      drivers/hid/hid-wiimote*
16262
16263 WILOCITY WIL6210 WIRELESS DRIVER
16264 M:      Maya Erez <merez@codeaurora.org>
16265 L:      linux-wireless@vger.kernel.org
16266 L:      wil6210@qti.qualcomm.com
16267 S:      Supported
16268 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16269 F:      drivers/net/wireless/ath/wil6210/
16270
16271 WIMAX STACK
16272 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16273 M:      linux-wimax@intel.com
16274 L:      wimax@linuxwimax.org (subscribers-only)
16275 S:      Supported
16276 W:      http://linuxwimax.org
16277 F:      Documentation/wimax/README.wimax
16278 F:      include/linux/wimax/debug.h
16279 F:      include/net/wimax.h
16280 F:      include/uapi/linux/wimax.h
16281 F:      net/wimax/
16282
16283 WINBOND CIR DRIVER
16284 M:      David Härdeman <david@hardeman.nu>
16285 S:      Maintained
16286 F:      drivers/media/rc/winbond-cir.c
16287
16288 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16289 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16290 L:      linux-watchdog@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/watchdog/ebc-c384_wdt.c
16293
16294 WINSYSTEMS WS16C48 GPIO DRIVER
16295 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16296 L:      linux-gpio@vger.kernel.org
16297 S:      Maintained
16298 F:      drivers/gpio/gpio-ws16c48.c
16299
16300 WISTRON LAPTOP BUTTON DRIVER
16301 M:      Miloslav Trmac <mitr@volny.cz>
16302 S:      Maintained
16303 F:      drivers/input/misc/wistron_btns.c
16304
16305 WL3501 WIRELESS PCMCIA CARD DRIVER
16306 L:      linux-wireless@vger.kernel.org
16307 S:      Odd fixes
16308 F:      drivers/net/wireless/wl3501*
16309
16310 WOLFSON MICROELECTRONICS DRIVERS
16311 L:      patches@opensource.cirrus.com
16312 T:      git https://github.com/CirrusLogic/linux-drivers.git
16313 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16314 S:      Supported
16315 F:      Documentation/hwmon/wm83??
16316 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16317 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16318 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16319 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16320 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16321 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16322 F:      drivers/clk/clk-wm83*.c
16323 F:      drivers/extcon/extcon-arizona.c
16324 F:      drivers/leds/leds-wm83*.c
16325 F:      drivers/gpio/gpio-*wm*.c
16326 F:      drivers/gpio/gpio-arizona.c
16327 F:      drivers/hwmon/wm83??-hwmon.c
16328 F:      drivers/input/misc/wm831x-on.c
16329 F:      drivers/input/touchscreen/wm831x-ts.c
16330 F:      drivers/input/touchscreen/wm97*.c
16331 F:      drivers/mfd/arizona*
16332 F:      drivers/mfd/wm*.c
16333 F:      drivers/mfd/cs47l24*
16334 F:      drivers/power/supply/wm83*.c
16335 F:      drivers/rtc/rtc-wm83*.c
16336 F:      drivers/regulator/wm8*.c
16337 F:      drivers/regulator/arizona*
16338 F:      drivers/video/backlight/wm83*_bl.c
16339 F:      drivers/watchdog/wm83*_wdt.c
16340 F:      include/linux/mfd/arizona/
16341 F:      include/linux/mfd/wm831x/
16342 F:      include/linux/mfd/wm8350/
16343 F:      include/linux/mfd/wm8400*
16344 F:      include/linux/regulator/arizona*
16345 F:      include/linux/wm97xx.h
16346 F:      include/sound/wm????.h
16347 F:      sound/soc/codecs/arizona.?
16348 F:      sound/soc/codecs/wm*
16349 F:      sound/soc/codecs/cs47l24*
16350
16351 WORKQUEUE
16352 M:      Tejun Heo <tj@kernel.org>
16353 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16355 S:      Maintained
16356 F:      include/linux/workqueue.h
16357 F:      kernel/workqueue.c
16358 F:      Documentation/core-api/workqueue.rst
16359
16360 X-POWERS AXP288 PMIC DRIVERS
16361 M:      Hans de Goede <hdegoede@redhat.com>
16362 S:      Maintained
16363 N:      axp288
16364 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16365
16366 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16367 M:      Chen-Yu Tsai <wens@csie.org>
16368 L:      linux-kernel@vger.kernel.org
16369 S:      Maintained
16370 N:      axp[128]
16371
16372 X.25 NETWORK LAYER
16373 M:      Andrew Hendry <andrew.hendry@gmail.com>
16374 L:      linux-x25@vger.kernel.org
16375 S:      Odd Fixes
16376 F:      Documentation/networking/x25*
16377 F:      include/net/x25*
16378 F:      net/x25/
16379
16380 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16381 M:      Thomas Gleixner <tglx@linutronix.de>
16382 M:      Ingo Molnar <mingo@redhat.com>
16383 M:      Borislav Petkov <bp@alien8.de>
16384 R:      "H. Peter Anvin" <hpa@zytor.com>
16385 M:      x86@kernel.org
16386 L:      linux-kernel@vger.kernel.org
16387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16388 S:      Maintained
16389 F:      Documentation/devicetree/bindings/x86/
16390 F:      Documentation/x86/
16391 F:      arch/x86/
16392
16393 X86 ENTRY CODE
16394 M:      Andy Lutomirski <luto@kernel.org>
16395 L:      linux-kernel@vger.kernel.org
16396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16397 S:      Maintained
16398 F:      arch/x86/entry/
16399
16400 X86 MCE INFRASTRUCTURE
16401 M:      Tony Luck <tony.luck@intel.com>
16402 M:      Borislav Petkov <bp@alien8.de>
16403 L:      linux-edac@vger.kernel.org
16404 S:      Maintained
16405 F:      arch/x86/kernel/cpu/mcheck/*
16406
16407 X86 MICROCODE UPDATE SUPPORT
16408 M:      Borislav Petkov <bp@alien8.de>
16409 S:      Maintained
16410 F:      arch/x86/kernel/cpu/microcode/*
16411
16412 X86 MM
16413 M:      Dave Hansen <dave.hansen@linux.intel.com>
16414 M:      Andy Lutomirski <luto@kernel.org>
16415 M:      Peter Zijlstra <peterz@infradead.org>
16416 L:      linux-kernel@vger.kernel.org
16417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16418 S:      Maintained
16419 F:      arch/x86/mm/
16420
16421 X86 PLATFORM DRIVERS
16422 M:      Darren Hart <dvhart@infradead.org>
16423 M:      Andy Shevchenko <andy@infradead.org>
16424 L:      platform-driver-x86@vger.kernel.org
16425 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16426 S:      Maintained
16427 F:      drivers/platform/x86/
16428 F:      drivers/platform/olpc/
16429
16430 X86 VDSO
16431 M:      Andy Lutomirski <luto@kernel.org>
16432 L:      linux-kernel@vger.kernel.org
16433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16434 S:      Maintained
16435 F:      arch/x86/entry/vdso/
16436
16437 XARRAY
16438 M:      Matthew Wilcox <willy@infradead.org>
16439 L:      linux-fsdevel@vger.kernel.org
16440 S:      Supported
16441 F:      Documentation/core-api/xarray.rst
16442 F:      lib/idr.c
16443 F:      lib/xarray.c
16444 F:      include/linux/idr.h
16445 F:      include/linux/xarray.h
16446 F:      tools/testing/radix-tree
16447
16448 XC2028/3028 TUNER DRIVER
16449 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16450 L:      linux-media@vger.kernel.org
16451 W:      https://linuxtv.org
16452 T:      git git://linuxtv.org/media_tree.git
16453 S:      Maintained
16454 F:      drivers/media/tuners/tuner-xc2028.*
16455
16456 XDP SOCKETS (AF_XDP)
16457 M:      Björn Töpel <bjorn.topel@intel.com>
16458 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16459 L:      netdev@vger.kernel.org
16460 S:      Maintained
16461 F:      kernel/bpf/xskmap.c
16462 F:      net/xdp/
16463
16464 XEN BLOCK SUBSYSTEM
16465 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16466 M:      Roger Pau Monné <roger.pau@citrix.com>
16467 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16468 S:      Supported
16469 F:      drivers/block/xen-blkback/*
16470 F:      drivers/block/xen*
16471
16472 XEN HYPERVISOR ARM
16473 M:      Stefano Stabellini <sstabellini@kernel.org>
16474 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16475 S:      Maintained
16476 F:      arch/arm/xen/
16477 F:      arch/arm/include/asm/xen/
16478
16479 XEN HYPERVISOR ARM64
16480 M:      Stefano Stabellini <sstabellini@kernel.org>
16481 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16482 S:      Maintained
16483 F:      arch/arm64/xen/
16484 F:      arch/arm64/include/asm/xen/
16485
16486 XEN HYPERVISOR INTERFACE
16487 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16488 M:      Juergen Gross <jgross@suse.com>
16489 R:      Stefano Stabellini <sstabellini@kernel.org>
16490 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16492 S:      Supported
16493 F:      arch/x86/xen/
16494 F:      drivers/*/xen-*front.c
16495 F:      drivers/xen/
16496 F:      arch/x86/include/asm/xen/
16497 F:      arch/x86/include/asm/pvclock-abi.h
16498 F:      include/xen/
16499 F:      include/uapi/xen/
16500 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16501 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16502
16503 XEN NETWORK BACKEND DRIVER
16504 M:      Wei Liu <wei.liu2@citrix.com>
16505 M:      Paul Durrant <paul.durrant@citrix.com>
16506 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16507 L:      netdev@vger.kernel.org
16508 S:      Supported
16509 F:      drivers/net/xen-netback/*
16510
16511 XEN PCI SUBSYSTEM
16512 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16513 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16514 S:      Supported
16515 F:      arch/x86/pci/*xen*
16516 F:      drivers/pci/*xen*
16517
16518 XEN PVSCSI DRIVERS
16519 M:      Juergen Gross <jgross@suse.com>
16520 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16521 L:      linux-scsi@vger.kernel.org
16522 S:      Supported
16523 F:      drivers/scsi/xen-scsifront.c
16524 F:      drivers/xen/xen-scsiback.c
16525 F:      include/xen/interface/io/vscsiif.h
16526
16527 XEN SWIOTLB SUBSYSTEM
16528 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16529 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16530 L:      iommu@lists.linux-foundation.org
16531 S:      Supported
16532 F:      arch/x86/xen/*swiotlb*
16533 F:      drivers/xen/*swiotlb*
16534
16535 XEN SOUND FRONTEND DRIVER
16536 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16537 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16538 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16539 S:      Supported
16540 F:      sound/xen/*
16541
16542 XFS FILESYSTEM
16543 M:      Darrick J. Wong <darrick.wong@oracle.com>
16544 M:      linux-xfs@vger.kernel.org
16545 L:      linux-xfs@vger.kernel.org
16546 W:      http://xfs.org/
16547 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16548 S:      Supported
16549 F:      Documentation/filesystems/xfs.txt
16550 F:      fs/xfs/
16551
16552 XILINX AXI ETHERNET DRIVER
16553 M:      Anirudha Sarangi <anirudh@xilinx.com>
16554 M:      John Linn <John.Linn@xilinx.com>
16555 S:      Maintained
16556 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16557
16558 XILINX UARTLITE SERIAL DRIVER
16559 M:      Peter Korsgaard <jacmet@sunsite.dk>
16560 L:      linux-serial@vger.kernel.org
16561 S:      Maintained
16562 F:      drivers/tty/serial/uartlite.c
16563
16564 XILINX VIDEO IP CORES
16565 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16566 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16567 L:      linux-media@vger.kernel.org
16568 T:      git git://linuxtv.org/media_tree.git
16569 S:      Supported
16570 F:      Documentation/devicetree/bindings/media/xilinx/
16571 F:      drivers/media/platform/xilinx/
16572 F:      include/uapi/linux/xilinx-v4l2-controls.h
16573
16574 XILLYBUS DRIVER
16575 M:      Eli Billauer <eli.billauer@gmail.com>
16576 L:      linux-kernel@vger.kernel.org
16577 S:      Supported
16578 F:      drivers/char/xillybus/
16579
16580 XLP9XX I2C DRIVER
16581 M:      George Cherian <george.cherian@cavium.com>
16582 M:      Jan Glauber <jglauber@cavium.com>
16583 L:      linux-i2c@vger.kernel.org
16584 W:      http://www.cavium.com
16585 S:      Supported
16586 F:      drivers/i2c/busses/i2c-xlp9xx.c
16587
16588 XRA1403 GPIO EXPANDER
16589 M:      Nandor Han <nandor.han@ge.com>
16590 M:      Semi Malinen <semi.malinen@ge.com>
16591 L:      linux-gpio@vger.kernel.org
16592 S:      Maintained
16593 F:      drivers/gpio/gpio-xra1403.c
16594 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16595
16596 XTENSA XTFPGA PLATFORM SUPPORT
16597 M:      Max Filippov <jcmvbkbc@gmail.com>
16598 L:      linux-xtensa@linux-xtensa.org
16599 S:      Maintained
16600 F:      drivers/spi/spi-xtensa-xtfpga.c
16601 F:      sound/soc/xtensa/xtfpga-i2s.c
16602
16603 YAM DRIVER FOR AX.25
16604 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16605 L:      linux-hams@vger.kernel.org
16606 S:      Maintained
16607 F:      drivers/net/hamradio/yam*
16608 F:      include/linux/yam.h
16609
16610 YAMA SECURITY MODULE
16611 M:      Kees Cook <keescook@chromium.org>
16612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16613 S:      Supported
16614 F:      security/yama/
16615 F:      Documentation/admin-guide/LSM/Yama.rst
16616
16617 YEALINK PHONE DRIVER
16618 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16619 L:      usbb2k-api-dev@nongnu.org
16620 S:      Maintained
16621 F:      Documentation/input/devices/yealink.rst
16622 F:      drivers/input/misc/yealink.*
16623
16624 Z8530 DRIVER FOR AX.25
16625 M:      Joerg Reuter <jreuter@yaina.de>
16626 W:      http://yaina.de/jreuter/
16627 W:      http://www.qsl.net/dl1bke/
16628 L:      linux-hams@vger.kernel.org
16629 S:      Maintained
16630 F:      Documentation/networking/z8530drv.txt
16631 F:      drivers/net/hamradio/*scc.c
16632 F:      drivers/net/hamradio/z8530.h
16633
16634 ZBUD COMPRESSED PAGE ALLOCATOR
16635 M:      Seth Jennings <sjenning@redhat.com>
16636 M:      Dan Streetman <ddstreet@ieee.org>
16637 L:      linux-mm@kvack.org
16638 S:      Maintained
16639 F:      mm/zbud.c
16640 F:      include/linux/zbud.h
16641
16642 ZD1211RW WIRELESS DRIVER
16643 M:      Daniel Drake <dsd@gentoo.org>
16644 M:      Ulrich Kunitz <kune@deine-taler.de>
16645 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16646 L:      linux-wireless@vger.kernel.org
16647 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16648 S:      Maintained
16649 F:      drivers/net/wireless/zydas/zd1211rw/
16650
16651 ZD1301 MEDIA DRIVER
16652 M:      Antti Palosaari <crope@iki.fi>
16653 L:      linux-media@vger.kernel.org
16654 W:      https://linuxtv.org/
16655 W:      http://palosaari.fi/linux/
16656 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16657 S:      Maintained
16658 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16659
16660 ZD1301_DEMOD MEDIA DRIVER
16661 M:      Antti Palosaari <crope@iki.fi>
16662 L:      linux-media@vger.kernel.org
16663 W:      https://linuxtv.org/
16664 W:      http://palosaari.fi/linux/
16665 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16666 S:      Maintained
16667 F:      drivers/media/dvb-frontends/zd1301_demod*
16668
16669 ZPOOL COMPRESSED PAGE STORAGE API
16670 M:      Dan Streetman <ddstreet@ieee.org>
16671 L:      linux-mm@kvack.org
16672 S:      Maintained
16673 F:      mm/zpool.c
16674 F:      include/linux/zpool.h
16675
16676 ZR36067 VIDEO FOR LINUX DRIVER
16677 L:      mjpeg-users@lists.sourceforge.net
16678 L:      linux-media@vger.kernel.org
16679 W:      http://mjpeg.sourceforge.net/driver-zoran/
16680 T:      hg https://linuxtv.org/hg/v4l-dvb
16681 S:      Odd Fixes
16682 F:      drivers/staging/media/zoran/
16683
16684 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16685 M:      Minchan Kim <minchan@kernel.org>
16686 M:      Nitin Gupta <ngupta@vflare.org>
16687 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16688 L:      linux-kernel@vger.kernel.org
16689 S:      Maintained
16690 F:      drivers/block/zram/
16691 F:      Documentation/blockdev/zram.txt
16692
16693 ZS DECSTATION Z85C30 SERIAL DRIVER
16694 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16695 S:      Maintained
16696 F:      drivers/tty/serial/zs.*
16697
16698 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16699 M:      Minchan Kim <minchan@kernel.org>
16700 M:      Nitin Gupta <ngupta@vflare.org>
16701 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16702 L:      linux-mm@kvack.org
16703 S:      Maintained
16704 F:      mm/zsmalloc.c
16705 F:      include/linux/zsmalloc.h
16706 F:      Documentation/vm/zsmalloc.rst
16707
16708 ZSWAP COMPRESSED SWAP CACHING
16709 M:      Seth Jennings <sjenning@redhat.com>
16710 M:      Dan Streetman <ddstreet@ieee.org>
16711 L:      linux-mm@kvack.org
16712 S:      Maintained
16713 F:      mm/zswap.c
16714
16715 THE REST
16716 M:      Linus Torvalds <torvalds@linux-foundation.org>
16717 L:      linux-kernel@vger.kernel.org
16718 Q:      http://patchwork.kernel.org/project/LKML/list/
16719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16720 S:      Buried alive in reporters
16721 F:      *
16722 F:      */