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/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/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
1476 ARM/EBSA110 MACHINE SUPPORT
1477 M:      Russell King <linux@armlinux.org.uk>
1478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1479 W:      http://www.armlinux.org.uk/
1480 S:      Maintained
1481 F:      arch/arm/mach-ebsa110/
1482 F:      drivers/net/ethernet/amd/am79c961a.*
1483
1484 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1485 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Maintained
1489 N:      efm32
1490
1491 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1492 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-pxa/ezx.c
1496
1497 ARM/FARADAY FA526 PORT
1498 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Maintained
1501 T:      git git://git.berlios.de/gemini-board
1502 F:      arch/arm/mm/*-fa*
1503
1504 ARM/FOOTBRIDGE ARCHITECTURE
1505 M:      Russell King <linux@armlinux.org.uk>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 W:      http://www.armlinux.org.uk/
1508 S:      Maintained
1509 F:      arch/arm/include/asm/hardware/dec21285.h
1510 F:      arch/arm/mach-footbridge/
1511
1512 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1513 M:      Shawn Guo <shawnguo@kernel.org>
1514 M:      Sascha Hauer <s.hauer@pengutronix.de>
1515 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1516 R:      Fabio Estevam <fabio.estevam@nxp.com>
1517 R:      NXP Linux Team <linux-imx@nxp.com>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1521 F:      arch/arm/mach-imx/
1522 F:      arch/arm/mach-mxs/
1523 F:      arch/arm/boot/dts/imx*
1524 F:      arch/arm/configs/imx*_defconfig
1525 F:      drivers/clk/imx/
1526 F:      drivers/firmware/imx/
1527 F:      drivers/soc/imx/
1528 F:      include/linux/firmware/imx/
1529 F:      include/soc/imx/
1530
1531 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1532 M:      Shawn Guo <shawnguo@kernel.org>
1533 M:      Sascha Hauer <s.hauer@pengutronix.de>
1534 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1535 R:      Stefan Agner <stefan@agner.ch>
1536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1537 S:      Maintained
1538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1539 F:      arch/arm/mach-imx/*vf610*
1540 F:      arch/arm/boot/dts/vf*
1541
1542 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1543 M:      Shawn Guo <shawnguo@kernel.org>
1544 M:      Li Yang <leoyang.li@nxp.com>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1548 F:      arch/arm/boot/dts/ls1021a*
1549 F:      arch/arm64/boot/dts/freescale/fsl-*
1550 F:      arch/arm64/boot/dts/freescale/qoriq-*
1551
1552 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/GUMSTIX MACHINE SUPPORT
1558 M:      Steve Sakoman <sakoman@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561
1562 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1563 M:      Philipp Zabel <philipp.zabel@gmail.com>
1564 M:      Paul Parsons <lost.distance@yahoo.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      arch/arm/mach-pxa/hx4700.c
1568 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1569 F:      sound/soc/pxa/hx4700.c
1570
1571 ARM/HISILICON SOC SUPPORT
1572 M:      Wei Xu <xuwei5@hisilicon.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 W:      http://www.hisilicon.com
1575 S:      Supported
1576 T:      git git://github.com/hisilicon/linux-hisi.git
1577 F:      arch/arm/mach-hisi/
1578 F:      arch/arm/boot/dts/hi3*
1579 F:      arch/arm/boot/dts/hip*
1580 F:      arch/arm/boot/dts/hisi*
1581 F:      arch/arm64/boot/dts/hisilicon/
1582
1583 ARM/HP JORNADA 7XX MACHINE SUPPORT
1584 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1585 W:      www.jlime.com
1586 S:      Maintained
1587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1588 F:      arch/arm/mach-sa1100/jornada720.c
1589 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1590
1591 ARM/IGEP MACHINE SUPPORT
1592 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1593 M:      Javier Martinez Canillas <javier@dowhile0.org>
1594 L:      linux-omap@vger.kernel.org
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 F:      arch/arm/boot/dts/omap3-igep*
1598
1599 ARM/INCOME PXA270 SUPPORT
1600 M:      Marek Vasut <marek.vasut@gmail.com>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1604
1605 ARM/INTEL IOP13XX ARM ARCHITECTURE
1606 M:      Lennert Buytenhek <kernel@wantstofly.org>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609
1610 ARM/INTEL IOP32X ARM ARCHITECTURE
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/INTEL IOP33X ARM ARCHITECTURE
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Orphan
1618
1619 ARM/INTEL IQ81342EX MACHINE SUPPORT
1620 M:      Lennert Buytenhek <kernel@wantstofly.org>
1621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1622 S:      Maintained
1623
1624 ARM/INTEL IXDP2850 MACHINE SUPPORT
1625 M:      Lennert Buytenhek <kernel@wantstofly.org>
1626 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628
1629 ARM/INTEL IXP4XX ARM ARCHITECTURE
1630 M:      Imre Kaloz <kaloz@openwrt.org>
1631 M:      Krzysztof Halasa <khalasa@piap.pl>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 F:      arch/arm/mach-ixp4xx/
1635
1636 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1637 M:      Jonathan Cameron <jic23@cam.ac.uk>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640 F:      arch/arm/mach-pxa/stargate2.c
1641 F:      drivers/pcmcia/pxa2xx_stargate2.c
1642
1643 ARM/INTEL XSC3 (MANZANO) ARM CORE
1644 M:      Lennert Buytenhek <kernel@wantstofly.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 S:      Maintained
1647
1648 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1649 M:      Lennert Buytenhek <kernel@wantstofly.org>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 S:      Maintained
1652
1653 ARM/LG1K ARCHITECTURE
1654 M:      Chanho Min <chanho.min@lge.com>
1655 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1656 S:      Maintained
1657 F:      arch/arm64/boot/dts/lg/
1658
1659 ARM/LOGICPD PXA270 MACHINE SUPPORT
1660 M:      Lennert Buytenhek <kernel@wantstofly.org>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 S:      Maintained
1663
1664 ARM/LPC18XX ARCHITECTURE
1665 M:      Vladimir Zapolskiy <vz@mleia.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/lpc43*
1669 F:      drivers/i2c/busses/i2c-lpc2k.c
1670 F:      drivers/memory/pl172.c
1671 F:      drivers/mtd/spi-nor/nxp-spifi.c
1672 F:      drivers/rtc/rtc-lpc24xx.c
1673 N:      lpc18xx
1674
1675 ARM/LPC32XX SOC SUPPORT
1676 M:      Vladimir Zapolskiy <vz@mleia.com>
1677 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/lpc32*
1682 F:      arch/arm/mach-lpc32xx/
1683 F:      drivers/i2c/busses/i2c-pnx.c
1684 F:      drivers/net/ethernet/nxp/lpc_eth.c
1685 F:      drivers/usb/host/ohci-nxp.c
1686 F:      drivers/watchdog/pnx4008_wdt.c
1687 N:      lpc32xx
1688
1689 ARM/MAGICIAN MACHINE SUPPORT
1690 M:      Philipp Zabel <philipp.zabel@gmail.com>
1691 S:      Maintained
1692
1693 ARM/Marvell Dove/MV78xx0/Orion SOC support
1694 M:      Jason Cooper <jason@lakedaemon.net>
1695 M:      Andrew Lunn <andrew@lunn.ch>
1696 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1697 M:      Gregory Clement <gregory.clement@bootlin.com>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 S:      Maintained
1700 F:      Documentation/devicetree/bindings/soc/dove/
1701 F:      arch/arm/mach-dove/
1702 F:      arch/arm/mach-mv78xx0/
1703 F:      arch/arm/mach-orion5x/
1704 F:      arch/arm/plat-orion/
1705 F:      arch/arm/boot/dts/dove*
1706 F:      arch/arm/boot/dts/orion5x*
1707
1708 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1709 M:      Jason Cooper <jason@lakedaemon.net>
1710 M:      Andrew Lunn <andrew@lunn.ch>
1711 M:      Gregory Clement <gregory.clement@bootlin.com>
1712 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm/boot/dts/armada*
1716 F:      arch/arm/boot/dts/kirkwood*
1717 F:      arch/arm/configs/mvebu_*_defconfig
1718 F:      arch/arm/mach-mvebu/
1719 F:      arch/arm64/boot/dts/marvell/armada*
1720 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1721 F:      drivers/cpufreq/mvebu-cpufreq.c
1722 F:      drivers/irqchip/irq-armada-370-xp.c
1723 F:      drivers/irqchip/irq-mvebu-*
1724 F:      drivers/pinctrl/mvebu/
1725 F:      drivers/rtc/rtc-armada38x.c
1726
1727 ARM/Mediatek RTC DRIVER
1728 M:      Eddie Huang <eddie.huang@mediatek.com>
1729 M:      Sean Wang <sean.wang@mediatek.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1734 F:      drivers/rtc/rtc-mt6397.c
1735 F:      drivers/rtc/rtc-mt7622.c
1736
1737 ARM/Mediatek SoC support
1738 M:      Matthias Brugger <matthias.bgg@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 F:      arch/arm/boot/dts/mt6*
1743 F:      arch/arm/boot/dts/mt7*
1744 F:      arch/arm/boot/dts/mt8*
1745 F:      arch/arm/mach-mediatek/
1746 F:      arch/arm64/boot/dts/mediatek/
1747 N:      mtk
1748 K:      mediatek
1749
1750 ARM/Mediatek USB3 PHY DRIVER
1751 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1754 S:      Maintained
1755 F:      drivers/phy/mediatek/
1756 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1757
1758 ARM/MICREL KS8695 ARCHITECTURE
1759 M:      Greg Ungerer <gerg@uclinux.org>
1760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1761 F:      arch/arm/mach-ks8695/
1762 S:      Odd Fixes
1763
1764 ARM/Microchip (AT91) SoC support
1765 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1766 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1767 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 W:      http://www.linux4sam.org
1770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1771 S:      Supported
1772 N:      at91
1773 N:      atmel
1774 F:      arch/arm/mach-at91/
1775 F:      include/soc/at91/
1776 F:      arch/arm/boot/dts/at91*.dts
1777 F:      arch/arm/boot/dts/at91*.dtsi
1778 F:      arch/arm/boot/dts/sama*.dts
1779 F:      arch/arm/boot/dts/sama*.dtsi
1780 F:      arch/arm/include/debug/at91.S
1781 F:      drivers/memory/atmel*
1782 F:      drivers/watchdog/sama5d4_wdt.c
1783 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1784 X:      drivers/net/wireless/atmel/
1785
1786 ARM/MIOA701 MACHINE SUPPORT
1787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1789 F:      arch/arm/mach-pxa/mioa701.c
1790 S:      Maintained
1791
1792 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1793 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1794 S:      Maintained
1795
1796 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1797 M:      Linus Walleij <linus.walleij@linaro.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800 F:      arch/arm/mach-nomadik/
1801 F:      arch/arm/mach-u300/
1802 F:      arch/arm/mach-ux500/
1803 F:      arch/arm/boot/dts/ste-*
1804 F:      drivers/clk/clk-nomadik.c
1805 F:      drivers/clk/clk-u300.c
1806 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1807 F:      drivers/clocksource/timer-u300.c
1808 F:      drivers/dma/coh901318*
1809 F:      drivers/dma/ste_dma40*
1810 F:      drivers/hwspinlock/u8500_hsem.c
1811 F:      drivers/i2c/busses/i2c-nomadik.c
1812 F:      drivers/i2c/busses/i2c-stu300.c
1813 F:      drivers/mfd/ab3100*
1814 F:      drivers/mfd/ab8500*
1815 F:      drivers/mfd/abx500*
1816 F:      drivers/mfd/dbx500*
1817 F:      drivers/mfd/db8500*
1818 F:      drivers/pinctrl/nomadik/
1819 F:      drivers/pinctrl/pinctrl-coh901*
1820 F:      drivers/pinctrl/pinctrl-u300.c
1821 F:      drivers/rtc/rtc-ab3100.c
1822 F:      drivers/rtc/rtc-ab8500.c
1823 F:      drivers/rtc/rtc-coh901331.c
1824 F:      drivers/rtc/rtc-pl031.c
1825 F:      drivers/watchdog/coh901327_wdt.c
1826 F:      Documentation/devicetree/bindings/arm/ste-*
1827 F:      Documentation/devicetree/bindings/arm/ux500/
1828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1829
1830 ARM/NUVOTON NPCM ARCHITECTURE
1831 M:      Avi Fishman <avifishman70@gmail.com>
1832 M:      Tomer Maimon <tmaimon77@gmail.com>
1833 R:      Patrick Venture <venture@google.com>
1834 R:      Nancy Yuen <yuenn@google.com>
1835 R:      Brendan Higgins <brendanhiggins@google.com>
1836 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1837 S:      Supported
1838 F:      arch/arm/mach-npcm/
1839 F:      arch/arm/boot/dts/nuvoton-npcm*
1840 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1841 F:      drivers/*/*npcm*
1842 F:      Documentation/devicetree/bindings/*/*npcm*
1843 F:      Documentation/devicetree/bindings/*/*/*npcm*
1844
1845 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1846 M:      Wan ZongShun <mcuos.com@gmail.com>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 W:      http://www.mcuos.com
1849 S:      Maintained
1850 F:      arch/arm/mach-w90x900/
1851 F:      drivers/input/keyboard/w90p910_keypad.c
1852 F:      drivers/input/touchscreen/w90p910_ts.c
1853 F:      drivers/watchdog/nuc900_wdt.c
1854 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1855 F:      drivers/mtd/nand/raw/nuc900_nand.c
1856 F:      drivers/rtc/rtc-nuc900.c
1857 F:      drivers/spi/spi-nuc900.c
1858 F:      drivers/usb/host/ehci-w90x900.c
1859 F:      drivers/video/fbdev/nuc900fb.c
1860
1861 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1862 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1863 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1864 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1865 S:      Supported
1866
1867 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1868 M:      Alexander Clouter <alex@digriz.org.uk>
1869 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1870 W:      http://www.digriz.org.uk/ts78xx/kernel
1871 S:      Maintained
1872 F:      arch/arm/mach-orion5x/ts78xx-*
1873
1874 ARM/OXNAS platform support
1875 M:      Neil Armstrong <narmstrong@baylibre.com>
1876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1877 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm/mach-oxnas/
1880 F:      arch/arm/boot/dts/ox8*.dts*
1881 N:      oxnas
1882
1883 ARM/PALM TREO SUPPORT
1884 M:      Tomas Cech <sleep_walker@suse.com>
1885 L:      linux-arm-kernel@lists.infradead.org
1886 W:      http://hackndev.com
1887 S:      Maintained
1888 F:      arch/arm/mach-pxa/palmtreo.*
1889
1890 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1891 M:      Marek Vasut <marek.vasut@gmail.com>
1892 L:      linux-arm-kernel@lists.infradead.org
1893 W:      http://hackndev.com
1894 S:      Maintained
1895 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1896 F:      arch/arm/mach-pxa/palmtx.c
1897 F:      arch/arm/mach-pxa/palmt5.*
1898 F:      arch/arm/mach-pxa/include/mach/palmld.h
1899 F:      arch/arm/mach-pxa/palmld.c
1900 F:      arch/arm/mach-pxa/palmte2.*
1901 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1902 F:      arch/arm/mach-pxa/palmtc.c
1903
1904 ARM/PALMZ72 SUPPORT
1905 M:      Sergey Lapin <slapin@ossfans.org>
1906 L:      linux-arm-kernel@lists.infradead.org
1907 W:      http://hackndev.com
1908 S:      Maintained
1909 F:      arch/arm/mach-pxa/palmz72.*
1910
1911 ARM/PLEB SUPPORT
1912 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1913 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1914 S:      Maintained
1915
1916 ARM/PT DIGITAL BOARD PORT
1917 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1918 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1919 W:      http://www.armlinux.org.uk/
1920 S:      Maintained
1921
1922 ARM/QUALCOMM SUPPORT
1923 M:      Andy Gross <andy.gross@linaro.org>
1924 M:      David Brown <david.brown@linaro.org>
1925 L:      linux-arm-msm@vger.kernel.org
1926 S:      Maintained
1927 F:      Documentation/devicetree/bindings/soc/qcom/
1928 F:      arch/arm/boot/dts/qcom-*.dts
1929 F:      arch/arm/boot/dts/qcom-*.dtsi
1930 F:      arch/arm/mach-qcom/
1931 F:      arch/arm64/boot/dts/qcom/*
1932 F:      drivers/i2c/busses/i2c-qup.c
1933 F:      drivers/clk/qcom/
1934 F:      drivers/dma/qcom/
1935 F:      drivers/soc/qcom/
1936 F:      drivers/spi/spi-qup.c
1937 F:      drivers/tty/serial/msm_serial.c
1938 F:      drivers/*/pm8???-*
1939 F:      drivers/mfd/ssbi.c
1940 F:      drivers/firmware/qcom_scm*
1941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1942
1943 ARM/RADISYS ENP2611 MACHINE SUPPORT
1944 M:      Lennert Buytenhek <kernel@wantstofly.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947
1948 ARM/REALTEK ARCHITECTURE
1949 M:      Andreas Färber <afaerber@suse.de>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952 F:      arch/arm64/boot/dts/realtek/
1953 F:      Documentation/devicetree/bindings/arm/realtek.txt
1954
1955 ARM/RENESAS ARM64 ARCHITECTURE
1956 M:      Simon Horman <horms@verge.net.au>
1957 M:      Magnus Damm <magnus.damm@gmail.com>
1958 L:      linux-renesas-soc@vger.kernel.org
1959 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1961 S:      Supported
1962 F:      arch/arm64/boot/dts/renesas/
1963 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1964 F:      drivers/soc/renesas/
1965 F:      include/linux/soc/renesas/
1966
1967 ARM/RISCPC ARCHITECTURE
1968 M:      Russell King <linux@armlinux.org.uk>
1969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1970 W:      http://www.armlinux.org.uk/
1971 S:      Maintained
1972 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1973 F:      arch/arm/include/asm/hardware/ioc.h
1974 F:      arch/arm/include/asm/hardware/iomd.h
1975 F:      arch/arm/include/asm/hardware/memc.h
1976 F:      arch/arm/mach-rpc/
1977 F:      drivers/net/ethernet/8390/etherh.c
1978 F:      drivers/net/ethernet/i825xx/ether1*
1979 F:      drivers/net/ethernet/seeq/ether3*
1980 F:      drivers/scsi/arm/
1981
1982 ARM/Rockchip SoC support
1983 M:      Heiko Stuebner <heiko@sntech.de>
1984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1985 L:      linux-rockchip@lists.infradead.org
1986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1987 S:      Maintained
1988 F:      arch/arm/boot/dts/rk3*
1989 F:      arch/arm/boot/dts/rv1108*
1990 F:      arch/arm/mach-rockchip/
1991 F:      drivers/clk/rockchip/
1992 F:      drivers/i2c/busses/i2c-rk3x.c
1993 F:      drivers/*/*rockchip*
1994 F:      drivers/*/*/*rockchip*
1995 F:      sound/soc/rockchip/
1996 N:      rockchip
1997
1998 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1999 M:      Kukjin Kim <kgene@kernel.org>
2000 M:      Krzysztof Kozlowski <krzk@kernel.org>
2001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2002 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2003 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2004 S:      Maintained
2005 F:      arch/arm/boot/dts/s3c*
2006 F:      arch/arm/boot/dts/s5p*
2007 F:      arch/arm/boot/dts/exynos*
2008 F:      arch/arm64/boot/dts/exynos/
2009 F:      arch/arm/plat-samsung/
2010 F:      arch/arm/mach-s3c24*/
2011 F:      arch/arm/mach-s3c64xx/
2012 F:      arch/arm/mach-s5p*/
2013 F:      arch/arm/mach-exynos*/
2014 F:      drivers/*/*s3c24*
2015 F:      drivers/*/*/*s3c24*
2016 F:      drivers/*/*s3c64xx*
2017 F:      drivers/*/*s5pv210*
2018 F:      drivers/memory/samsung/*
2019 F:      drivers/soc/samsung/*
2020 F:      Documentation/arm/Samsung/
2021 F:      Documentation/devicetree/bindings/arm/samsung/
2022 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2023 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2024 N:      exynos
2025
2026 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2027 M:      Kyungmin Park <kyungmin.park@samsung.com>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-s5pv210/
2031
2032 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2033 M:      Kyungmin Park <kyungmin.park@samsung.com>
2034 M:      Kamil Debski <kamil@wypas.org>
2035 M:      Andrzej Hajda <a.hajda@samsung.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 L:      linux-media@vger.kernel.org
2038 S:      Maintained
2039 F:      drivers/media/platform/s5p-g2d/
2040
2041 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2042 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2043 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2044 L:      linux-media@vger.kernel.org
2045 S:      Maintained
2046 F:      drivers/media/platform/s5p-cec/
2047 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2048
2049 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2050 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2051 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 L:      linux-media@vger.kernel.org
2054 S:      Maintained
2055 F:      drivers/media/platform/s5p-jpeg/
2056
2057 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2058 M:      Kyungmin Park <kyungmin.park@samsung.com>
2059 M:      Kamil Debski <kamil@wypas.org>
2060 M:      Jeongtae Park <jtp.park@samsung.com>
2061 M:      Andrzej Hajda <a.hajda@samsung.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 L:      linux-media@vger.kernel.org
2064 S:      Maintained
2065 F:      drivers/media/platform/s5p-mfc/
2066
2067 ARM/SHMOBILE ARM ARCHITECTURE
2068 M:      Simon Horman <horms@verge.net.au>
2069 M:      Magnus Damm <magnus.damm@gmail.com>
2070 L:      linux-renesas-soc@vger.kernel.org
2071 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2073 S:      Supported
2074 F:      arch/arm/boot/dts/emev2*
2075 F:      arch/arm/boot/dts/r7s*
2076 F:      arch/arm/boot/dts/r8a*
2077 F:      arch/arm/boot/dts/r9a*
2078 F:      arch/arm/boot/dts/sh*
2079 F:      arch/arm/configs/shmobile_defconfig
2080 F:      arch/arm/include/debug/renesas-scif.S
2081 F:      arch/arm/mach-shmobile/
2082 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2083 F:      drivers/soc/renesas/
2084 F:      include/linux/soc/renesas/
2085
2086 ARM/SOCFPGA ARCHITECTURE
2087 M:      Dinh Nguyen <dinguyen@kernel.org>
2088 S:      Maintained
2089 F:      arch/arm/mach-socfpga/
2090 F:      arch/arm/boot/dts/socfpga*
2091 F:      arch/arm/configs/socfpga_defconfig
2092 F:      arch/arm64/boot/dts/altera/
2093 W:      http://www.rocketboards.org
2094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2095
2096 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2097 M:      Dinh Nguyen <dinguyen@kernel.org>
2098 S:      Maintained
2099 F:      drivers/clk/socfpga/
2100
2101 ARM/SOCFPGA EDAC SUPPORT
2102 M:      Thor Thayer <thor.thayer@linux.intel.com>
2103 S:      Maintained
2104 F:      drivers/edac/altera_edac.
2105
2106 ARM/SPREADTRUM SoC SUPPORT
2107 M:      Orson Zhai <orsonzhai@gmail.com>
2108 M:      Baolin Wang <baolin.wang@linaro.org>
2109 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2110 S:      Maintained
2111 F:      arch/arm64/boot/dts/sprd
2112 N:      sprd
2113
2114 ARM/STI ARCHITECTURE
2115 M:      Patrice Chotard <patrice.chotard@st.com>
2116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2117 W:      http://www.stlinux.com
2118 S:      Maintained
2119 F:      arch/arm/mach-sti/
2120 F:      arch/arm/boot/dts/sti*
2121 F:      drivers/char/hw_random/st-rng.c
2122 F:      drivers/clocksource/arm_global_timer.c
2123 F:      drivers/clocksource/clksrc_st_lpc.c
2124 F:      drivers/cpufreq/sti-cpufreq.c
2125 F:      drivers/dma/st_fdma*
2126 F:      drivers/i2c/busses/i2c-st.c
2127 F:      drivers/media/rc/st_rc.c
2128 F:      drivers/media/platform/sti/c8sectpfe/
2129 F:      drivers/mmc/host/sdhci-st.c
2130 F:      drivers/phy/st/phy-miphy28lp.c
2131 F:      drivers/phy/st/phy-stih407-usb.c
2132 F:      drivers/pinctrl/pinctrl-st.c
2133 F:      drivers/remoteproc/st_remoteproc.c
2134 F:      drivers/remoteproc/st_slim_rproc.c
2135 F:      drivers/reset/sti/
2136 F:      drivers/rtc/rtc-st-lpc.c
2137 F:      drivers/tty/serial/st-asc.c
2138 F:      drivers/usb/dwc3/dwc3-st.c
2139 F:      drivers/usb/host/ehci-st.c
2140 F:      drivers/usb/host/ohci-st.c
2141 F:      drivers/watchdog/st_lpc_wdt.c
2142 F:      drivers/ata/ahci_st.c
2143 F:      include/linux/remoteproc/st_slim_rproc.h
2144
2145 ARM/STM32 ARCHITECTURE
2146 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2147 M:      Alexandre Torgue <alexandre.torgue@st.com>
2148 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2150 S:      Maintained
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2152 N:      stm32
2153 N:      stm
2154 F:      arch/arm/boot/dts/stm32*
2155 F:      arch/arm/mach-stm32/
2156 F:      drivers/clocksource/armv7m_systick.c
2157
2158 ARM/Synaptics SoC support
2159 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2160 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 F:      arch/arm/mach-berlin/
2164 F:      arch/arm/boot/dts/berlin*
2165 F:      arch/arm64/boot/dts/synaptics/
2166
2167 ARM/TANGO ARCHITECTURE
2168 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2169 M:      Mans Rullgard <mans@mansr.com>
2170 L:      linux-arm-kernel@lists.infradead.org
2171 S:      Odd Fixes
2172 N:      tango
2173
2174 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2175 M:      Lennert Buytenhek <kernel@wantstofly.org>
2176 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2177 S:      Maintained
2178
2179 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2180 M:      Hans Verkuil <hans.verkuil@cisco.com>
2181 L:      linux-tegra@vger.kernel.org
2182 L:      linux-media@vger.kernel.org
2183 S:      Maintained
2184 F:      drivers/media/platform/tegra-cec/
2185 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2186
2187 ARM/TETON BGA MACHINE SUPPORT
2188 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2190 S:      Maintained
2191
2192 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2193 M:      Santosh Shilimkar <ssantosh@kernel.org>
2194 L:      linux-kernel@vger.kernel.org
2195 S:      Maintained
2196 F:      drivers/memory/*emif*
2197
2198 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2199 M:      Tero Kristo <t-kristo@ti.com>
2200 M:      Nishanth Menon <nm@ti.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Supported
2203 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2204 F:      arch/arm64/boot/dts/ti/Makefile
2205 F:      arch/arm64/boot/dts/ti/k3-*
2206
2207 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2208 M:      Santosh Shilimkar <ssantosh@kernel.org>
2209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2210 S:      Maintained
2211 F:      arch/arm/mach-keystone/
2212 F:      arch/arm/boot/dts/keystone-*
2213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2214
2215 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2216 M:      Santosh Shilimkar <ssantosh@kernel.org>
2217 L:      linux-kernel@vger.kernel.org
2218 S:      Maintained
2219 F:      drivers/clk/keystone/
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 L:      linux-kernel@vger.kernel.org
2225 S:      Maintained
2226 F:      drivers/clocksource/timer-keystone.c
2227
2228 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2229 M:      Santosh Shilimkar <ssantosh@kernel.org>
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/power/reset/keystone-reset.c
2233
2234 ARM/THECUS N2100 MACHINE SUPPORT
2235 M:      Lennert Buytenhek <kernel@wantstofly.org>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 S:      Maintained
2238
2239 ARM/TOSA MACHINE SUPPORT
2240 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2241 M:      Dirk Opfer <dirk@opfer-online.de>
2242 S:      Maintained
2243
2244 ARM/UNIPHIER ARCHITECTURE
2245 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2248 S:      Maintained
2249 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2250 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2251 F:      arch/arm/boot/dts/uniphier*
2252 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2253 F:      arch/arm/mach-uniphier/
2254 F:      arch/arm/mm/cache-uniphier.c
2255 F:      arch/arm64/boot/dts/socionext/uniphier*
2256 F:      drivers/bus/uniphier-system-bus.c
2257 F:      drivers/clk/uniphier/
2258 F:      drivers/gpio/gpio-uniphier.c
2259 F:      drivers/i2c/busses/i2c-uniphier*
2260 F:      drivers/irqchip/irq-uniphier-aidet.c
2261 F:      drivers/mmc/host/uniphier-sd.c
2262 F:      drivers/pinctrl/uniphier/
2263 F:      drivers/reset/reset-uniphier.c
2264 F:      drivers/tty/serial/8250/8250_uniphier.c
2265 N:      uniphier
2266
2267 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2268 M:      Ulf Hansson <ulf.hansson@linaro.org>
2269 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2270 T:      git git://git.linaro.org/people/ulfh/clk.git
2271 S:      Maintained
2272 F:      drivers/clk/ux500/
2273
2274 ARM/VERSATILE EXPRESS PLATFORM
2275 M:      Liviu Dudau <liviu.dudau@arm.com>
2276 M:      Sudeep Holla <sudeep.holla@arm.com>
2277 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2279 S:      Maintained
2280 F:      arch/arm/boot/dts/vexpress*
2281 F:      arch/arm64/boot/dts/arm/
2282 F:      arch/arm/mach-vexpress/
2283 F:      */*/vexpress*
2284 F:      */*/*/vexpress*
2285 F:      drivers/clk/versatile/clk-vexpress-osc.c
2286 F:      drivers/clocksource/timer-versatile.c
2287 N:      mps2
2288
2289 ARM/VFP SUPPORT
2290 M:      Russell King <linux@armlinux.org.uk>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 W:      http://www.armlinux.org.uk/
2293 S:      Maintained
2294 F:      arch/arm/vfp/
2295
2296 ARM/VOIPAC PXA270 SUPPORT
2297 M:      Marek Vasut <marek.vasut@gmail.com>
2298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2299 S:      Maintained
2300 F:      arch/arm/mach-pxa/vpac270.c
2301 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2302
2303 ARM/VT8500 ARM ARCHITECTURE
2304 M:      Tony Prisk <linux@prisktech.co.nz>
2305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2306 S:      Maintained
2307 F:      arch/arm/mach-vt8500/
2308 F:      drivers/clocksource/timer-vt8500.c
2309 F:      drivers/i2c/busses/i2c-wmt.c
2310 F:      drivers/mmc/host/wmt-sdmmc.c
2311 F:      drivers/pwm/pwm-vt8500.c
2312 F:      drivers/rtc/rtc-vt8500.c
2313 F:      drivers/tty/serial/vt8500_serial.c
2314 F:      drivers/usb/host/ehci-platform.c
2315 F:      drivers/usb/host/uhci-platform.c
2316 F:      drivers/video/fbdev/vt8500lcdfb.*
2317 F:      drivers/video/fbdev/wm8505fb*
2318 F:      drivers/video/fbdev/wmt_ge_rops.*
2319
2320 ARM/ZIPIT Z2 SUPPORT
2321 M:      Marek Vasut <marek.vasut@gmail.com>
2322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2323 S:      Maintained
2324 F:      arch/arm/mach-pxa/z2.c
2325 F:      arch/arm/mach-pxa/include/mach/z2.h
2326
2327 ARM/ZTE ARCHITECTURE
2328 M:      Jun Nie <jun.nie@linaro.org>
2329 M:      Shawn Guo <shawnguo@kernel.org>
2330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2331 S:      Maintained
2332 F:      arch/arm/boot/dts/zx2967*
2333 F:      arch/arm/mach-zx/
2334 F:      arch/arm64/boot/dts/zte/
2335 F:      drivers/clk/zte/
2336 F:      drivers/dma/zx_dma.c
2337 F:      drivers/gpio/gpio-zx.c
2338 F:      drivers/i2c/busses/i2c-zx2967.c
2339 F:      drivers/mmc/host/dw_mmc-zx.*
2340 F:      drivers/pinctrl/zte/
2341 F:      drivers/soc/zte/
2342 F:      drivers/thermal/zx2967_thermal.c
2343 F:      drivers/watchdog/zx2967_wdt.c
2344 F:      Documentation/devicetree/bindings/arm/zte.txt
2345 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2346 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2347 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2348 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2349 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2350 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2351 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2352 F:      Documentation/devicetree/bindings/soc/zte/
2353 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2354 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2355 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2356 F:      include/dt-bindings/clock/zx2967*.h
2357 F:      include/dt-bindings/soc/zte,*.h
2358 F:      sound/soc/codecs/zx_aud96p22.c
2359 F:      sound/soc/zte/
2360
2361 ARM/ZYNQ ARCHITECTURE
2362 M:      Michal Simek <michal.simek@xilinx.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 W:      http://wiki.xilinx.com
2365 T:      git https://github.com/Xilinx/linux-xlnx.git
2366 S:      Supported
2367 F:      arch/arm/mach-zynq/
2368 F:      drivers/cpuidle/cpuidle-zynq.c
2369 F:      drivers/block/xsysace.c
2370 N:      zynq
2371 N:      xilinx
2372 F:      drivers/clocksource/timer-cadence-ttc.c
2373 F:      drivers/i2c/busses/i2c-cadence.c
2374 F:      drivers/mmc/host/sdhci-of-arasan.c
2375 F:      drivers/edac/synopsys_edac.c
2376 F:      drivers/i2c/busses/i2c-xiic.c
2377
2378 ARM64 PORT (AARCH64 ARCHITECTURE)
2379 M:      Catalin Marinas <catalin.marinas@arm.com>
2380 M:      Will Deacon <will.deacon@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2383 S:      Maintained
2384 F:      arch/arm64/
2385 X:      arch/arm64/boot/dts/
2386 F:      Documentation/arm64/
2387
2388 AS3645A LED FLASH CONTROLLER DRIVER
2389 M:      Sakari Ailus <sakari.ailus@iki.fi>
2390 L:      linux-leds@vger.kernel.org
2391 S:      Maintained
2392 F:      drivers/leds/leds-as3645a.c
2393
2394 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2395 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2396 L:      linux-media@vger.kernel.org
2397 T:      git git://linuxtv.org/media_tree.git
2398 S:      Maintained
2399 F:      drivers/media/i2c/ak7375.c
2400 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2401
2402 ASAHI KASEI AK8974 DRIVER
2403 M:      Linus Walleij <linus.walleij@linaro.org>
2404 L:      linux-iio@vger.kernel.org
2405 W:      http://www.akm.com/
2406 S:      Supported
2407 F:      drivers/iio/magnetometer/ak8974.c
2408
2409 ASC7621 HARDWARE MONITOR DRIVER
2410 M:      George Joseph <george.joseph@fairview5.com>
2411 L:      linux-hwmon@vger.kernel.org
2412 S:      Maintained
2413 F:      Documentation/hwmon/asc7621
2414 F:      drivers/hwmon/asc7621.c
2415
2416 ASPEED VIDEO ENGINE DRIVER
2417 M:      Eddie James <eajames@linux.ibm.com>
2418 L:      linux-media@vger.kernel.org
2419 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2420 S:      Maintained
2421 F:      drivers/media/platform/aspeed-video.c
2422 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2423
2424 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2425 M:      Corentin Chary <corentin.chary@gmail.com>
2426 L:      acpi4asus-user@lists.sourceforge.net
2427 L:      platform-driver-x86@vger.kernel.org
2428 W:      http://acpi4asus.sf.net
2429 S:      Maintained
2430 F:      drivers/platform/x86/asus*.c
2431 F:      drivers/platform/x86/eeepc*.c
2432
2433 ASUS WIRELESS RADIO CONTROL DRIVER
2434 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2435 L:      platform-driver-x86@vger.kernel.org
2436 S:      Maintained
2437 F:      drivers/platform/x86/asus-wireless.c
2438
2439 ASYMMETRIC KEYS
2440 M:      David Howells <dhowells@redhat.com>
2441 L:      keyrings@vger.kernel.org
2442 S:      Maintained
2443 F:      Documentation/crypto/asymmetric-keys.txt
2444 F:      include/linux/verification.h
2445 F:      include/crypto/public_key.h
2446 F:      include/crypto/pkcs7.h
2447 F:      crypto/asymmetric_keys/
2448
2449 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2450 R:      Dan Williams <dan.j.williams@intel.com>
2451 W:      http://sourceforge.net/projects/xscaleiop
2452 S:      Odd fixes
2453 F:      Documentation/crypto/async-tx-api.txt
2454 F:      crypto/async_tx/
2455 F:      drivers/dma/
2456 F:      include/linux/dmaengine.h
2457 F:      include/linux/async_tx.h
2458
2459 AT24 EEPROM DRIVER
2460 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2461 L:      linux-i2c@vger.kernel.org
2462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2463 S:      Maintained
2464 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2465 F:      drivers/misc/eeprom/at24.c
2466 F:      include/linux/platform_data/at24.h
2467
2468 ATA OVER ETHERNET (AOE) DRIVER
2469 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2470 W:      http://www.openaoe.org/
2471 S:      Supported
2472 F:      Documentation/aoe/
2473 F:      drivers/block/aoe/
2474
2475 ATHEROS 71XX/9XXX GPIO DRIVER
2476 M:      Alban Bedel <albeu@free.fr>
2477 W:      https://github.com/AlbanBedel/linux
2478 T:      git git://github.com/AlbanBedel/linux
2479 S:      Maintained
2480 F:      drivers/gpio/gpio-ath79.c
2481 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2482
2483 ATHEROS 71XX/9XXX USB PHY DRIVER
2484 M:      Alban Bedel <albeu@free.fr>
2485 W:      https://github.com/AlbanBedel/linux
2486 T:      git git://github.com/AlbanBedel/linux
2487 S:      Maintained
2488 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2489 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2490
2491 ATHEROS ATH GENERIC UTILITIES
2492 M:      Kalle Valo <kvalo@codeaurora.org>
2493 L:      linux-wireless@vger.kernel.org
2494 S:      Supported
2495 F:      drivers/net/wireless/ath/*
2496
2497 ATHEROS ATH5K WIRELESS DRIVER
2498 M:      Jiri Slaby <jirislaby@gmail.com>
2499 M:      Nick Kossifidis <mickflemm@gmail.com>
2500 M:      Luis Chamberlain <mcgrof@kernel.org>
2501 L:      linux-wireless@vger.kernel.org
2502 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2503 S:      Maintained
2504 F:      drivers/net/wireless/ath/ath5k/
2505
2506 ATHEROS ATH6KL WIRELESS DRIVER
2507 M:      Kalle Valo <kvalo@codeaurora.org>
2508 L:      linux-wireless@vger.kernel.org
2509 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2511 S:      Supported
2512 F:      drivers/net/wireless/ath/ath6kl/
2513
2514 ATI_REMOTE2 DRIVER
2515 M:      Ville Syrjala <syrjala@sci.fi>
2516 S:      Maintained
2517 F:      drivers/input/misc/ati_remote2.c
2518
2519 ATK0110 HWMON DRIVER
2520 M:      Luca Tettamanti <kronos.it@gmail.com>
2521 L:      linux-hwmon@vger.kernel.org
2522 S:      Maintained
2523 F:      drivers/hwmon/asus_atk0110.c
2524
2525 ATLX ETHERNET DRIVERS
2526 M:      Jay Cliburn <jcliburn@gmail.com>
2527 M:      Chris Snook <chris.snook@gmail.com>
2528 L:      netdev@vger.kernel.org
2529 W:      http://sourceforge.net/projects/atl1
2530 W:      http://atl1.sourceforge.net
2531 S:      Maintained
2532 F:      drivers/net/ethernet/atheros/
2533
2534 ATM
2535 M:      Chas Williams <3chas3@gmail.com>
2536 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2537 L:      netdev@vger.kernel.org
2538 W:      http://linux-atm.sourceforge.net
2539 S:      Maintained
2540 F:      drivers/atm/
2541 F:      include/linux/atm*
2542 F:      include/uapi/linux/atm*
2543
2544 ATMEL MACB ETHERNET DRIVER
2545 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2546 S:      Supported
2547 F:      drivers/net/ethernet/cadence/
2548
2549 ATMEL MAXTOUCH DRIVER
2550 M:      Nick Dyer <nick@shmanahar.org>
2551 T:      git git://github.com/ndyer/linux.git
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2554 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2555
2556 ATMEL WIRELESS DRIVER
2557 M:      Simon Kelley <simon@thekelleys.org.uk>
2558 L:      linux-wireless@vger.kernel.org
2559 W:      http://www.thekelleys.org.uk/atmel
2560 W:      http://atmelwlandriver.sourceforge.net/
2561 S:      Maintained
2562 F:      drivers/net/wireless/atmel/atmel*
2563
2564 ATOMIC INFRASTRUCTURE
2565 M:      Will Deacon <will.deacon@arm.com>
2566 M:      Peter Zijlstra <peterz@infradead.org>
2567 R:      Boqun Feng <boqun.feng@gmail.com>
2568 L:      linux-kernel@vger.kernel.org
2569 S:      Maintained
2570 F:      arch/*/include/asm/atomic*.h
2571 F:      include/*/atomic*.h
2572
2573 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2574 M:      Bradley Grove <linuxdrivers@attotech.com>
2575 L:      linux-scsi@vger.kernel.org
2576 W:      http://www.attotech.com
2577 S:      Supported
2578 F:      drivers/scsi/esas2r
2579
2580 ATUSB IEEE 802.15.4 RADIO DRIVER
2581 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2582 L:      linux-wpan@vger.kernel.org
2583 S:      Maintained
2584 F:      drivers/net/ieee802154/atusb.c
2585 F:      drivers/net/ieee802154/atusb.h
2586 F:      drivers/net/ieee802154/at86rf230.h
2587
2588 AUDIT SUBSYSTEM
2589 M:      Paul Moore <paul@paul-moore.com>
2590 M:      Eric Paris <eparis@redhat.com>
2591 L:      linux-audit@redhat.com (moderated for non-subscribers)
2592 W:      https://github.com/linux-audit
2593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2594 S:      Supported
2595 F:      include/linux/audit.h
2596 F:      include/uapi/linux/audit.h
2597 F:      kernel/audit*
2598
2599 AUXILIARY DISPLAY DRIVERS
2600 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2601 S:      Maintained
2602 F:      drivers/auxdisplay/
2603 F:      include/linux/cfag12864b.h
2604
2605 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2606 M:      Andreas Klinger <ak@it-klinger.de>
2607 L:      linux-iio@vger.kernel.org
2608 S:      Maintained
2609 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2610 F:      drivers/iio/adc/hx711.c
2611
2612 AX.25 NETWORK LAYER
2613 M:      Ralf Baechle <ralf@linux-mips.org>
2614 L:      linux-hams@vger.kernel.org
2615 W:      http://www.linux-ax25.org/
2616 S:      Maintained
2617 F:      include/uapi/linux/ax25.h
2618 F:      include/net/ax25.h
2619 F:      net/ax25/
2620
2621 AXENTIA ARM DEVICES
2622 M:      Peter Rosin <peda@axentia.se>
2623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2624 S:      Maintained
2625 F:      Documentation/devicetree/bindings/arm/axentia.txt
2626 F:      arch/arm/boot/dts/at91-linea.dtsi
2627 F:      arch/arm/boot/dts/at91-natte.dtsi
2628 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2629 F:      arch/arm/boot/dts/at91-tse850-3.dts
2630
2631 AXENTIA ASOC DRIVERS
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/sound/axentia,*
2636 F:      sound/soc/atmel/tse850-pcm5142.c
2637
2638 AZ6007 DVB DRIVER
2639 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2640 L:      linux-media@vger.kernel.org
2641 W:      https://linuxtv.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 S:      Maintained
2644 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2645
2646 AZTECH FM RADIO RECEIVER DRIVER
2647 M:      Hans Verkuil <hverkuil@xs4all.nl>
2648 L:      linux-media@vger.kernel.org
2649 T:      git git://linuxtv.org/media_tree.git
2650 W:      https://linuxtv.org
2651 S:      Maintained
2652 F:      drivers/media/radio/radio-aztech*
2653
2654 B43 WIRELESS DRIVER
2655 L:      linux-wireless@vger.kernel.org
2656 L:      b43-dev@lists.infradead.org
2657 W:      http://wireless.kernel.org/en/users/Drivers/b43
2658 S:      Odd Fixes
2659 F:      drivers/net/wireless/broadcom/b43/
2660
2661 B43LEGACY WIRELESS DRIVER
2662 M:      Larry Finger <Larry.Finger@lwfinger.net>
2663 L:      linux-wireless@vger.kernel.org
2664 L:      b43-dev@lists.infradead.org
2665 W:      http://wireless.kernel.org/en/users/Drivers/b43
2666 S:      Maintained
2667 F:      drivers/net/wireless/broadcom/b43legacy/
2668
2669 BACKLIGHT CLASS/SUBSYSTEM
2670 M:      Lee Jones <lee.jones@linaro.org>
2671 M:      Daniel Thompson <daniel.thompson@linaro.org>
2672 M:      Jingoo Han <jingoohan1@gmail.com>
2673 L:      dri-devel@lists.freedesktop.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2675 S:      Maintained
2676 F:      drivers/video/backlight/
2677 F:      include/linux/backlight.h
2678 F:      include/linux/pwm_backlight.h
2679 F:      Documentation/devicetree/bindings/leds/backlight
2680
2681 BATMAN ADVANCED
2682 M:      Marek Lindner <mareklindner@neomailbox.ch>
2683 M:      Simon Wunderlich <sw@simonwunderlich.de>
2684 M:      Antonio Quartulli <a@unstable.cc>
2685 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2686 W:      https://www.open-mesh.org/
2687 Q:      https://patchwork.open-mesh.org/project/batman/list/
2688 S:      Maintained
2689 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2690 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2691 F:      Documentation/networking/batman-adv.rst
2692 F:      include/uapi/linux/batadv_packet.h
2693 F:      include/uapi/linux/batman_adv.h
2694 F:      net/batman-adv/
2695
2696 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2697 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2698 L:      linux-hams@vger.kernel.org
2699 W:      http://www.baycom.org/~tom/ham/ham.html
2700 S:      Maintained
2701 F:      drivers/net/hamradio/baycom*
2702
2703 BCACHE (BLOCK LAYER CACHE)
2704 M:      Coly Li <colyli@suse.de>
2705 M:      Kent Overstreet <kent.overstreet@gmail.com>
2706 L:      linux-bcache@vger.kernel.org
2707 W:      http://bcache.evilpiepirate.org
2708 C:      irc://irc.oftc.net/bcache
2709 S:      Maintained
2710 F:      drivers/md/bcache/
2711
2712 BDISP ST MEDIA DRIVER
2713 M:      Fabien Dessenne <fabien.dessenne@st.com>
2714 L:      linux-media@vger.kernel.org
2715 T:      git git://linuxtv.org/media_tree.git
2716 W:      https://linuxtv.org
2717 S:      Supported
2718 F:      drivers/media/platform/sti/bdisp
2719
2720 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2721 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2722 L:      netdev@vger.kernel.org
2723 S:      Maintained
2724 F:      drivers/net/ethernet/ec_bhf.c
2725
2726 BEFS FILE SYSTEM
2727 M:      Luis de Bethencourt <luisbg@kernel.org>
2728 M:      Salah Triki <salah.triki@gmail.com>
2729 S:      Maintained
2730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2731 F:      Documentation/filesystems/befs.txt
2732 F:      fs/befs/
2733
2734 BFQ I/O SCHEDULER
2735 M:      Paolo Valente <paolo.valente@linaro.org>
2736 M:      Jens Axboe <axboe@kernel.dk>
2737 L:      linux-block@vger.kernel.org
2738 S:      Maintained
2739 F:      block/bfq-*
2740 F:      Documentation/block/bfq-iosched.txt
2741
2742 BFS FILE SYSTEM
2743 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2744 S:      Maintained
2745 F:      Documentation/filesystems/bfs.txt
2746 F:      fs/bfs/
2747 F:      include/uapi/linux/bfs_fs.h
2748
2749 BLINKM RGB LED DRIVER
2750 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2751 S:      Maintained
2752 F:      drivers/leds/leds-blinkm.c
2753
2754 BLOCK LAYER
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2758 S:      Maintained
2759 F:      block/
2760 F:      drivers/block/
2761 F:      kernel/trace/blktrace.c
2762 F:      lib/sbitmap.c
2763
2764 BLOCK2MTD DRIVER
2765 M:      Joern Engel <joern@lazybastard.org>
2766 L:      linux-mtd@lists.infradead.org
2767 S:      Maintained
2768 F:      drivers/mtd/devices/block2mtd.c
2769
2770 BLUETOOTH DRIVERS
2771 M:      Marcel Holtmann <marcel@holtmann.org>
2772 M:      Johan Hedberg <johan.hedberg@gmail.com>
2773 L:      linux-bluetooth@vger.kernel.org
2774 W:      http://www.bluez.org/
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2777 S:      Maintained
2778 F:      drivers/bluetooth/
2779
2780 BLUETOOTH SUBSYSTEM
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      net/bluetooth/
2789 F:      include/net/bluetooth/
2790
2791 BONDING DRIVER
2792 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2793 M:      Veaceslav Falico <vfalico@gmail.com>
2794 M:      Andy Gospodarek <andy@greyhouse.net>
2795 L:      netdev@vger.kernel.org
2796 W:      http://sourceforge.net/projects/bonding/
2797 S:      Supported
2798 F:      drivers/net/bonding/
2799 F:      include/uapi/linux/if_bonding.h
2800
2801 BPF (Safe dynamic programs and tools)
2802 M:      Alexei Starovoitov <ast@kernel.org>
2803 M:      Daniel Borkmann <daniel@iogearbox.net>
2804 L:      netdev@vger.kernel.org
2805 L:      linux-kernel@vger.kernel.org
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2808 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2809 S:      Supported
2810 F:      arch/*/net/*
2811 F:      Documentation/networking/filter.txt
2812 F:      Documentation/bpf/
2813 F:      include/linux/bpf*
2814 F:      include/linux/filter.h
2815 F:      include/trace/events/xdp.h
2816 F:      include/uapi/linux/bpf*
2817 F:      include/uapi/linux/filter.h
2818 F:      kernel/bpf/
2819 F:      kernel/trace/bpf_trace.c
2820 F:      lib/test_bpf.c
2821 F:      net/bpf/
2822 F:      net/core/filter.c
2823 F:      net/sched/act_bpf.c
2824 F:      net/sched/cls_bpf.c
2825 F:      samples/bpf/
2826 F:      tools/bpf/
2827 F:      tools/lib/bpf/
2828 F:      tools/testing/selftests/bpf/
2829
2830 BPF JIT for ARM
2831 M:      Shubham Bansal <illusionist.neo@gmail.com>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      arch/arm/net/
2835
2836 BPF JIT for ARM64
2837 M:      Daniel Borkmann <daniel@iogearbox.net>
2838 M:      Alexei Starovoitov <ast@kernel.org>
2839 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2840 L:      netdev@vger.kernel.org
2841 S:      Supported
2842 F:      arch/arm64/net/
2843
2844 BPF JIT for MIPS (32-BIT AND 64-BIT)
2845 M:      Paul Burton <paul.burton@mips.com>
2846 L:      netdev@vger.kernel.org
2847 S:      Maintained
2848 F:      arch/mips/net/
2849
2850 BPF JIT for NFP NICs
2851 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2852 L:      netdev@vger.kernel.org
2853 S:      Supported
2854 F:      drivers/net/ethernet/netronome/nfp/bpf/
2855
2856 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2857 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2858 M:      Sandipan Das <sandipan@linux.ibm.com>
2859 L:      netdev@vger.kernel.org
2860 S:      Maintained
2861 F:      arch/powerpc/net/
2862
2863 BPF JIT for S390
2864 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2865 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2866 L:      netdev@vger.kernel.org
2867 S:      Maintained
2868 F:      arch/s390/net/
2869 X:      arch/s390/net/pnet.c
2870
2871 BPF JIT for SPARC (32-BIT AND 64-BIT)
2872 M:      David S. Miller <davem@davemloft.net>
2873 L:      netdev@vger.kernel.org
2874 S:      Maintained
2875 F:      arch/sparc/net/
2876
2877 BPF JIT for X86 32-BIT
2878 M:      Wang YanQing <udknight@gmail.com>
2879 L:      netdev@vger.kernel.org
2880 S:      Maintained
2881 F:      arch/x86/net/bpf_jit_comp32.c
2882
2883 BPF JIT for X86 64-BIT
2884 M:      Alexei Starovoitov <ast@kernel.org>
2885 M:      Daniel Borkmann <daniel@iogearbox.net>
2886 L:      netdev@vger.kernel.org
2887 S:      Supported
2888 F:      arch/x86/net/
2889 X:      arch/x86/net/bpf_jit_comp32.c
2890
2891 BROADCOM B44 10/100 ETHERNET DRIVER
2892 M:      Michael Chan <michael.chan@broadcom.com>
2893 L:      netdev@vger.kernel.org
2894 S:      Supported
2895 F:      drivers/net/ethernet/broadcom/b44.*
2896
2897 BROADCOM B53 ETHERNET SWITCH DRIVER
2898 M:      Florian Fainelli <f.fainelli@gmail.com>
2899 L:      netdev@vger.kernel.org
2900 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2901 S:      Supported
2902 F:      drivers/net/dsa/b53/*
2903 F:      include/linux/platform_data/b53.h
2904
2905 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      Ray Jui <rjui@broadcom.com>
2908 M:      Scott Branden <sbranden@broadcom.com>
2909 M:      bcm-kernel-feedback-list@broadcom.com
2910 T:      git git://github.com/broadcom/mach-bcm
2911 S:      Maintained
2912 N:      bcm281*
2913 N:      bcm113*
2914 N:      bcm216*
2915 N:      kona
2916 F:      arch/arm/mach-bcm/
2917
2918 BROADCOM BCM2835 ARM ARCHITECTURE
2919 M:      Eric Anholt <eric@anholt.net>
2920 M:      Stefan Wahren <stefan.wahren@i2se.com>
2921 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2923 T:      git git://github.com/anholt/linux
2924 S:      Maintained
2925 N:      bcm2835
2926 F:      drivers/staging/vc04_services
2927
2928 BROADCOM BCM47XX MIPS ARCHITECTURE
2929 M:      Hauke Mehrtens <hauke@hauke-m.de>
2930 M:      Rafał Miłecki <zajec5@gmail.com>
2931 L:      linux-mips@vger.kernel.org
2932 S:      Maintained
2933 F:      Documentation/devicetree/bindings/mips/brcm/
2934 F:      arch/mips/bcm47xx/*
2935 F:      arch/mips/include/asm/mach-bcm47xx/*
2936
2937 BROADCOM BCM5301X ARM ARCHITECTURE
2938 M:      Hauke Mehrtens <hauke@hauke-m.de>
2939 M:      Rafał Miłecki <zajec5@gmail.com>
2940 M:      bcm-kernel-feedback-list@broadcom.com
2941 L:      linux-arm-kernel@lists.infradead.org
2942 S:      Maintained
2943 F:      arch/arm/mach-bcm/bcm_5301x.c
2944 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2945 F:      arch/arm/boot/dts/bcm470*
2946 F:      arch/arm/boot/dts/bcm953012*
2947
2948 BROADCOM BCM53573 ARM ARCHITECTURE
2949 M:      Rafał Miłecki <rafal@milecki.pl>
2950 L:      linux-arm-kernel@lists.infradead.org
2951 S:      Maintained
2952 F:      arch/arm/boot/dts/bcm53573*
2953 F:      arch/arm/boot/dts/bcm47189*
2954
2955 BROADCOM BCM63XX ARM ARCHITECTURE
2956 M:      Florian Fainelli <f.fainelli@gmail.com>
2957 M:      bcm-kernel-feedback-list@broadcom.com
2958 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2959 T:      git git://github.com/broadcom/stblinux.git
2960 S:      Maintained
2961 N:      bcm63xx
2962
2963 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2964 M:      Kevin Cernekee <cernekee@gmail.com>
2965 L:      linux-usb@vger.kernel.org
2966 S:      Maintained
2967 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2968
2969 BROADCOM BCM7XXX ARM ARCHITECTURE
2970 M:      Brian Norris <computersforpeace@gmail.com>
2971 M:      Gregory Fong <gregory.0xf0@gmail.com>
2972 M:      Florian Fainelli <f.fainelli@gmail.com>
2973 M:      bcm-kernel-feedback-list@broadcom.com
2974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2975 T:      git git://github.com/broadcom/stblinux.git
2976 S:      Maintained
2977 F:      arch/arm/mach-bcm/*brcmstb*
2978 F:      arch/arm/boot/dts/bcm7*.dts*
2979 F:      drivers/bus/brcmstb_gisb.c
2980 F:      arch/arm/mm/cache-b15-rac.c
2981 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2982 N:      brcmstb
2983
2984 BROADCOM BMIPS CPUFREQ DRIVER
2985 M:      Markus Mayer <mmayer@broadcom.com>
2986 M:      bcm-kernel-feedback-list@broadcom.com
2987 L:      linux-pm@vger.kernel.org
2988 S:      Maintained
2989 F:      drivers/cpufreq/bmips-cpufreq.c
2990
2991 BROADCOM BMIPS MIPS ARCHITECTURE
2992 M:      Kevin Cernekee <cernekee@gmail.com>
2993 M:      Florian Fainelli <f.fainelli@gmail.com>
2994 L:      linux-mips@vger.kernel.org
2995 T:      git git://github.com/broadcom/stblinux.git
2996 S:      Maintained
2997 F:      arch/mips/bmips/*
2998 F:      arch/mips/include/asm/mach-bmips/*
2999 F:      arch/mips/kernel/*bmips*
3000 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3001 F:      drivers/irqchip/irq-bcm63*
3002 F:      drivers/irqchip/irq-bcm7*
3003 F:      drivers/irqchip/irq-brcmstb*
3004 F:      include/linux/bcm963xx_nvram.h
3005 F:      include/linux/bcm963xx_tag.h
3006
3007 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3008 M:      Rasesh Mody <rasesh.mody@cavium.com>
3009 M:      Dept-GELinuxNICDev@cavium.com
3010 L:      netdev@vger.kernel.org
3011 S:      Supported
3012 F:      drivers/net/ethernet/broadcom/bnx2.*
3013 F:      drivers/net/ethernet/broadcom/bnx2_*
3014
3015 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3016 M:      QLogic-Storage-Upstream@qlogic.com
3017 L:      linux-scsi@vger.kernel.org
3018 S:      Supported
3019 F:      drivers/scsi/bnx2fc/
3020
3021 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3022 M:      QLogic-Storage-Upstream@qlogic.com
3023 L:      linux-scsi@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/scsi/bnx2i/
3026
3027 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3028 M:      Ariel Elior <ariel.elior@cavium.com>
3029 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3030 M:      everest-linux-l2@cavium.com
3031 L:      netdev@vger.kernel.org
3032 S:      Supported
3033 F:      drivers/net/ethernet/broadcom/bnx2x/
3034
3035 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3036 M:      Michael Chan <michael.chan@broadcom.com>
3037 L:      netdev@vger.kernel.org
3038 S:      Supported
3039 F:      drivers/net/ethernet/broadcom/bnxt/
3040
3041 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3042 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3043 M:      Franky Lin <franky.lin@broadcom.com>
3044 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3045 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3046 M:      Wright Feng <wright.feng@cypress.com>
3047 L:      linux-wireless@vger.kernel.org
3048 L:      brcm80211-dev-list.pdl@broadcom.com
3049 L:      brcm80211-dev-list@cypress.com
3050 S:      Supported
3051 F:      drivers/net/wireless/broadcom/brcm80211/
3052
3053 BROADCOM BRCMSTB GPIO DRIVER
3054 M:      Gregory Fong <gregory.0xf0@gmail.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-brcmstb.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3059
3060 BROADCOM BRCMSTB I2C DRIVER
3061 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3062 L:      linux-i2c@vger.kernel.org
3063 L:      bcm-kernel-feedback-list@broadcom.com
3064 S:      Supported
3065 F:      drivers/i2c/busses/i2c-brcmstb.c
3066 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3067
3068 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3069 M:      Al Cooper <alcooperx@gmail.com>
3070 L:      linux-kernel@vger.kernel.org
3071 L:      bcm-kernel-feedback-list@broadcom.com
3072 S:      Maintained
3073 F:      drivers/phy/broadcom/phy-brcm-usb*
3074
3075 BROADCOM GENET ETHERNET DRIVER
3076 M:      Doug Berger <opendmb@gmail.com>
3077 M:      Florian Fainelli <f.fainelli@gmail.com>
3078 L:      netdev@vger.kernel.org
3079 S:      Supported
3080 F:      drivers/net/ethernet/broadcom/genet/
3081
3082 BROADCOM IPROC ARM ARCHITECTURE
3083 M:      Ray Jui <rjui@broadcom.com>
3084 M:      Scott Branden <sbranden@broadcom.com>
3085 M:      bcm-kernel-feedback-list@broadcom.com
3086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3087 T:      git git://github.com/broadcom/cygnus-linux.git
3088 S:      Maintained
3089 N:      iproc
3090 N:      cygnus
3091 N:      bcm[-_]nsp
3092 N:      bcm9113*
3093 N:      bcm9583*
3094 N:      bcm9585*
3095 N:      bcm9586*
3096 N:      bcm988312
3097 N:      bcm113*
3098 N:      bcm583*
3099 N:      bcm585*
3100 N:      bcm586*
3101 N:      bcm88312
3102 N:      hr2
3103 N:      stingray
3104 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3105 F:      arch/arm64/boot/dts/broadcom/stingray/*
3106 F:      drivers/clk/bcm/clk-ns*
3107 F:      drivers/clk/bcm/clk-sr*
3108 F:      drivers/pinctrl/bcm/pinctrl-ns*
3109 F:      include/dt-bindings/clock/bcm-sr*
3110
3111 BROADCOM KONA GPIO DRIVER
3112 M:      Ray Jui <rjui@broadcom.com>
3113 L:      bcm-kernel-feedback-list@broadcom.com
3114 S:      Supported
3115 F:      drivers/gpio/gpio-bcm-kona.c
3116 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3117
3118 BROADCOM NETXTREME-E ROCE DRIVER
3119 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3120 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3121 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3122 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3123 L:      linux-rdma@vger.kernel.org
3124 W:      http://www.broadcom.com
3125 S:      Supported
3126 F:      drivers/infiniband/hw/bnxt_re/
3127 F:      include/uapi/rdma/bnxt_re-abi.h
3128
3129 BROADCOM NVRAM DRIVER
3130 M:      Rafał Miłecki <zajec5@gmail.com>
3131 L:      linux-mips@vger.kernel.org
3132 S:      Maintained
3133 F:      drivers/firmware/broadcom/*
3134
3135 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3136 M:      Rafał Miłecki <zajec5@gmail.com>
3137 L:      linux-wireless@vger.kernel.org
3138 S:      Maintained
3139 F:      drivers/bcma/
3140 F:      include/linux/bcma/
3141
3142 BROADCOM STB AVS CPUFREQ DRIVER
3143 M:      Markus Mayer <mmayer@broadcom.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-pm@vger.kernel.org
3146 S:      Maintained
3147 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3148 F:      drivers/cpufreq/brcmstb*
3149
3150 BROADCOM STB AVS TMON DRIVER
3151 M:      Markus Mayer <mmayer@broadcom.com>
3152 M:      bcm-kernel-feedback-list@broadcom.com
3153 L:      linux-pm@vger.kernel.org
3154 S:      Maintained
3155 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3156 F:      drivers/thermal/broadcom/brcmstb*
3157
3158 BROADCOM STB NAND FLASH DRIVER
3159 M:      Brian Norris <computersforpeace@gmail.com>
3160 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3161 L:      linux-mtd@lists.infradead.org
3162 L:      bcm-kernel-feedback-list@broadcom.com
3163 S:      Maintained
3164 F:      drivers/mtd/nand/raw/brcmnand/
3165
3166 BROADCOM STB DPFE DRIVER
3167 M:      Markus Mayer <mmayer@broadcom.com>
3168 M:      bcm-kernel-feedback-list@broadcom.com
3169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3170 S:      Maintained
3171 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3172 F:      drivers/memory/brcmstb_dpfe.c
3173
3174 BROADCOM SPI DRIVER
3175 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3176 M:      bcm-kernel-feedback-list@broadcom.com
3177 S:      Maintained
3178 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3179 F:      drivers/spi/spi-bcm-qspi.*
3180 F:      drivers/spi/spi-brcmstb-qspi.c
3181 F:      drivers/spi/spi-iproc-qspi.c
3182
3183 BROADCOM SYSTEMPORT ETHERNET DRIVER
3184 M:      Florian Fainelli <f.fainelli@gmail.com>
3185 L:      netdev@vger.kernel.org
3186 S:      Supported
3187 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3188
3189 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3190 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3191 M:      Prashant Sreedharan <prashant@broadcom.com>
3192 M:      Michael Chan <mchan@broadcom.com>
3193 L:      netdev@vger.kernel.org
3194 S:      Supported
3195 F:      drivers/net/ethernet/broadcom/tg3.*
3196
3197 BROCADE BFA FC SCSI DRIVER
3198 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3199 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3200 L:      linux-scsi@vger.kernel.org
3201 S:      Supported
3202 F:      drivers/scsi/bfa/
3203
3204 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3205 M:      Rasesh Mody <rasesh.mody@cavium.com>
3206 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3207 M:      Dept-GELinuxNICDev@cavium.com
3208 L:      netdev@vger.kernel.org
3209 S:      Supported
3210 F:      drivers/net/ethernet/brocade/bna/
3211
3212 BSG (block layer generic sg v4 driver)
3213 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3214 L:      linux-scsi@vger.kernel.org
3215 S:      Supported
3216 F:      block/bsg.c
3217 F:      include/linux/bsg.h
3218 F:      include/uapi/linux/bsg.h
3219
3220 BT87X AUDIO DRIVER
3221 M:      Clemens Ladisch <clemens@ladisch.de>
3222 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3223 T:      git git://git.alsa-project.org/alsa-kernel.git
3224 S:      Maintained
3225 F:      Documentation/sound/cards/bt87x.rst
3226 F:      sound/pci/bt87x.c
3227
3228 BT8XXGPIO DRIVER
3229 M:      Michael Buesch <m@bues.ch>
3230 W:      http://bu3sch.de/btgpio.php
3231 S:      Maintained
3232 F:      drivers/gpio/gpio-bt8xx.c
3233
3234 BTRFS FILE SYSTEM
3235 M:      Chris Mason <clm@fb.com>
3236 M:      Josef Bacik <josef@toxicpanda.com>
3237 M:      David Sterba <dsterba@suse.com>
3238 L:      linux-btrfs@vger.kernel.org
3239 W:      http://btrfs.wiki.kernel.org/
3240 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3242 S:      Maintained
3243 F:      Documentation/filesystems/btrfs.txt
3244 F:      fs/btrfs/
3245 F:      include/linux/btrfs*
3246 F:      include/uapi/linux/btrfs*
3247
3248 BTTV VIDEO4LINUX DRIVER
3249 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3250 L:      linux-media@vger.kernel.org
3251 W:      https://linuxtv.org
3252 T:      git git://linuxtv.org/media_tree.git
3253 S:      Odd fixes
3254 F:      Documentation/media/v4l-drivers/bttv*
3255 F:      drivers/media/pci/bt8xx/bttv*
3256
3257 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3258 M:      Chanwoo Choi <cw00.choi@samsung.com>
3259 L:      linux-pm@vger.kernel.org
3260 L:      linux-samsung-soc@vger.kernel.org
3261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3262 S:      Maintained
3263 F:      drivers/devfreq/exynos-bus.c
3264 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3265
3266 BUSLOGIC SCSI DRIVER
3267 M:      Khalid Aziz <khalid@gonehiking.org>
3268 L:      linux-scsi@vger.kernel.org
3269 S:      Maintained
3270 F:      drivers/scsi/BusLogic.*
3271 F:      drivers/scsi/FlashPoint.*
3272
3273 C-MEDIA CMI8788 DRIVER
3274 M:      Clemens Ladisch <clemens@ladisch.de>
3275 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3276 T:      git git://git.alsa-project.org/alsa-kernel.git
3277 S:      Maintained
3278 F:      sound/pci/oxygen/
3279
3280 C-SKY ARCHITECTURE
3281 M:      Guo Ren <ren_guo@c-sky.com>
3282 T:      git https://github.com/c-sky/csky-linux.git
3283 S:      Supported
3284 F:      arch/csky/
3285 F:      Documentation/devicetree/bindings/csky/
3286 K:      csky
3287 N:      csky
3288
3289 C6X ARCHITECTURE
3290 M:      Mark Salter <msalter@redhat.com>
3291 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3292 L:      linux-c6x-dev@linux-c6x.org
3293 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3294 S:      Maintained
3295 F:      arch/c6x/
3296
3297 CA8210 IEEE-802.15.4 RADIO DRIVER
3298 M:      Harry Morris <h.morris@cascoda.com>
3299 L:      linux-wpan@vger.kernel.org
3300 W:      https://github.com/Cascoda/ca8210-linux.git
3301 S:      Maintained
3302 F:      drivers/net/ieee802154/ca8210.c
3303 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3304
3305 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3306 M:      David Howells <dhowells@redhat.com>
3307 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3308 S:      Supported
3309 F:      Documentation/filesystems/caching/cachefiles.txt
3310 F:      fs/cachefiles/
3311
3312 CADENCE MIPI-CSI2 BRIDGES
3313 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3314 L:      linux-media@vger.kernel.org
3315 S:      Maintained
3316 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3317 F:      drivers/media/platform/cadence/cdns-csi2*
3318
3319 CADET FM/AM RADIO RECEIVER DRIVER
3320 M:      Hans Verkuil <hverkuil@xs4all.nl>
3321 L:      linux-media@vger.kernel.org
3322 T:      git git://linuxtv.org/media_tree.git
3323 W:      https://linuxtv.org
3324 S:      Maintained
3325 F:      drivers/media/radio/radio-cadet*
3326
3327 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3328 M:      Jonathan Corbet <corbet@lwn.net>
3329 L:      linux-media@vger.kernel.org
3330 T:      git git://linuxtv.org/media_tree.git
3331 S:      Maintained
3332 F:      Documentation/media/v4l-drivers/cafe_ccic*
3333 F:      drivers/media/platform/marvell-ccic/
3334
3335 CAIF NETWORK LAYER
3336 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3337 L:      netdev@vger.kernel.org
3338 S:      Supported
3339 F:      Documentation/networking/caif/
3340 F:      drivers/net/caif/
3341 F:      include/uapi/linux/caif/
3342 F:      include/net/caif/
3343 F:      net/caif/
3344
3345 CAKE QDISC
3346 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3347 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3348 S:      Maintained
3349 F:      net/sched/sch_cake.c
3350
3351 CALGARY x86-64 IOMMU
3352 M:      Muli Ben-Yehuda <mulix@mulix.org>
3353 M:      Jon Mason <jdmason@kudzu.us>
3354 L:      iommu@lists.linux-foundation.org
3355 S:      Maintained
3356 F:      arch/x86/kernel/pci-calgary_64.c
3357 F:      arch/x86/kernel/tce_64.c
3358 F:      arch/x86/include/asm/calgary.h
3359 F:      arch/x86/include/asm/tce.h
3360
3361 CAN NETWORK DRIVERS
3362 M:      Wolfgang Grandegger <wg@grandegger.com>
3363 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3364 L:      linux-can@vger.kernel.org
3365 W:      https://github.com/linux-can
3366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3368 S:      Maintained
3369 F:      Documentation/devicetree/bindings/net/can/
3370 F:      drivers/net/can/
3371 F:      include/linux/can/dev.h
3372 F:      include/linux/can/platform/
3373 F:      include/uapi/linux/can/error.h
3374 F:      include/uapi/linux/can/netlink.h
3375
3376 CAN NETWORK LAYER
3377 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3378 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3379 L:      linux-can@vger.kernel.org
3380 W:      https://github.com/linux-can
3381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3383 S:      Maintained
3384 F:      Documentation/networking/can.rst
3385 F:      net/can/
3386 F:      include/linux/can/core.h
3387 F:      include/uapi/linux/can.h
3388 F:      include/uapi/linux/can/bcm.h
3389 F:      include/uapi/linux/can/raw.h
3390 F:      include/uapi/linux/can/gw.h
3391
3392 CAPABILITIES
3393 M:      Serge Hallyn <serge@hallyn.com>
3394 L:      linux-security-module@vger.kernel.org
3395 S:      Supported
3396 F:      include/linux/capability.h
3397 F:      include/uapi/linux/capability.h
3398 F:      security/commoncap.c
3399 F:      kernel/capability.c
3400
3401 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3402 M:      Kevin Tsai <ktsai@capellamicro.com>
3403 S:      Maintained
3404 F:      drivers/iio/light/cm*
3405
3406 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3407 M:      Christian Lamparter <chunkeey@googlemail.com>
3408 L:      linux-wireless@vger.kernel.org
3409 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3410 S:      Maintained
3411 F:      drivers/net/wireless/ath/carl9170/
3412
3413 CAVIUM I2C DRIVER
3414 M:      Jan Glauber <jglauber@cavium.com>
3415 M:      David Daney <david.daney@cavium.com>
3416 W:      http://www.cavium.com
3417 S:      Supported
3418 F:      drivers/i2c/busses/i2c-octeon*
3419 F:      drivers/i2c/busses/i2c-thunderx*
3420
3421 CAVIUM LIQUIDIO NETWORK DRIVER
3422 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3423 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3424 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3425 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3426 L:      netdev@vger.kernel.org
3427 W:      http://www.cavium.com
3428 S:      Supported
3429 F:      drivers/net/ethernet/cavium/liquidio/
3430
3431 CAVIUM MMC DRIVER
3432 M:      Jan Glauber <jglauber@cavium.com>
3433 M:      David Daney <david.daney@cavium.com>
3434 M:      Steven J. Hill <Steven.Hill@cavium.com>
3435 W:      http://www.cavium.com
3436 S:      Supported
3437 F:      drivers/mmc/host/cavium*
3438
3439 CAVIUM OCTEON-TX CRYPTO DRIVER
3440 M:      George Cherian <george.cherian@cavium.com>
3441 L:      linux-crypto@vger.kernel.org
3442 W:      http://www.cavium.com
3443 S:      Supported
3444 F:      drivers/crypto/cavium/cpt/
3445
3446 CAVIUM THUNDERX2 ARM64 SOC
3447 M:      Robert Richter <rrichter@cavium.com>
3448 M:      Jayachandran C <jnair@caviumnetworks.com>
3449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3450 S:      Maintained
3451 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3452 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3453
3454 CC2520 IEEE-802.15.4 RADIO DRIVER
3455 M:      Varka Bhadram <varkabhadram@gmail.com>
3456 L:      linux-wpan@vger.kernel.org
3457 S:      Maintained
3458 F:      drivers/net/ieee802154/cc2520.c
3459 F:      include/linux/spi/cc2520.h
3460 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3461
3462 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3463 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3464 L:      linux-crypto@vger.kernel.org
3465 S:      Supported
3466 F:      drivers/crypto/ccree/
3467 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3468
3469 CEC FRAMEWORK
3470 M:      Hans Verkuil <hans.verkuil@cisco.com>
3471 L:      linux-media@vger.kernel.org
3472 T:      git git://linuxtv.org/media_tree.git
3473 W:      http://linuxtv.org
3474 S:      Supported
3475 F:      Documentation/media/kapi/cec-core.rst
3476 F:      Documentation/media/uapi/cec
3477 F:      drivers/media/cec/
3478 F:      drivers/media/rc/keymaps/rc-cec.c
3479 F:      include/media/cec.h
3480 F:      include/media/cec-notifier.h
3481 F:      include/uapi/linux/cec.h
3482 F:      include/uapi/linux/cec-funcs.h
3483 F:      Documentation/devicetree/bindings/media/cec.txt
3484 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3485
3486 CEC GPIO DRIVER
3487 M:      Hans Verkuil <hans.verkuil@cisco.com>
3488 L:      linux-media@vger.kernel.org
3489 T:      git git://linuxtv.org/media_tree.git
3490 W:      http://linuxtv.org
3491 S:      Supported
3492 F:      drivers/media/platform/cec-gpio/
3493 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3494
3495 CELL BROADBAND ENGINE ARCHITECTURE
3496 M:      Arnd Bergmann <arnd@arndb.de>
3497 L:      linuxppc-dev@lists.ozlabs.org
3498 W:      http://www.ibm.com/developerworks/power/cell/
3499 S:      Supported
3500 F:      arch/powerpc/include/asm/cell*.h
3501 F:      arch/powerpc/include/asm/spu*.h
3502 F:      arch/powerpc/include/uapi/asm/spu*.h
3503 F:      arch/powerpc/oprofile/*cell*
3504 F:      arch/powerpc/platforms/cell/
3505
3506 CEPH COMMON CODE (LIBCEPH)
3507 M:      Ilya Dryomov <idryomov@gmail.com>
3508 M:      "Yan, Zheng" <zyan@redhat.com>
3509 M:      Sage Weil <sage@redhat.com>
3510 L:      ceph-devel@vger.kernel.org
3511 W:      http://ceph.com/
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3513 T:      git git://github.com/ceph/ceph-client.git
3514 S:      Supported
3515 F:      net/ceph/
3516 F:      include/linux/ceph/
3517 F:      include/linux/crush/
3518
3519 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3520 M:      "Yan, Zheng" <zyan@redhat.com>
3521 M:      Sage Weil <sage@redhat.com>
3522 M:      Ilya Dryomov <idryomov@gmail.com>
3523 L:      ceph-devel@vger.kernel.org
3524 W:      http://ceph.com/
3525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3526 T:      git git://github.com/ceph/ceph-client.git
3527 S:      Supported
3528 F:      Documentation/filesystems/ceph.txt
3529 F:      fs/ceph/
3530
3531 CERTIFICATE HANDLING:
3532 M:      David Howells <dhowells@redhat.com>
3533 M:      David Woodhouse <dwmw2@infradead.org>
3534 L:      keyrings@vger.kernel.org
3535 S:      Maintained
3536 F:      Documentation/admin-guide/module-signing.rst
3537 F:      certs/
3538 F:      scripts/sign-file.c
3539 F:      scripts/extract-cert.c
3540
3541 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3542 L:      linux-usb@vger.kernel.org
3543 S:      Orphan
3544 F:      Documentation/usb/WUSB-Design-overview.txt
3545 F:      Documentation/usb/wusb-cbaf
3546 F:      drivers/usb/host/hwa-hc.c
3547 F:      drivers/usb/host/whci/
3548 F:      drivers/usb/wusbcore/
3549 F:      include/linux/usb/wusb*
3550
3551 CFAG12864B LCD DRIVER
3552 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3553 S:      Maintained
3554 F:      drivers/auxdisplay/cfag12864b.c
3555 F:      include/linux/cfag12864b.h
3556
3557 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3558 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3559 S:      Maintained
3560 F:      drivers/auxdisplay/cfag12864bfb.c
3561 F:      include/linux/cfag12864b.h
3562
3563 802.11 (including CFG80211/NL80211)
3564 M:      Johannes Berg <johannes@sipsolutions.net>
3565 L:      linux-wireless@vger.kernel.org
3566 W:      http://wireless.kernel.org/
3567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3569 S:      Maintained
3570 F:      net/wireless/
3571 F:      include/uapi/linux/nl80211.h
3572 F:      include/linux/ieee80211.h
3573 F:      include/net/wext.h
3574 F:      include/net/cfg80211.h
3575 F:      include/net/iw_handler.h
3576 F:      include/net/ieee80211_radiotap.h
3577 F:      Documentation/driver-api/80211/cfg80211.rst
3578 F:      Documentation/networking/regulatory.txt
3579
3580 CHAR and MISC DRIVERS
3581 M:      Arnd Bergmann <arnd@arndb.de>
3582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3584 S:      Supported
3585 F:      drivers/char/
3586 F:      drivers/misc/
3587 F:      include/linux/miscdevice.h
3588
3589 CHECKPATCH
3590 M:      Andy Whitcroft <apw@canonical.com>
3591 M:      Joe Perches <joe@perches.com>
3592 S:      Maintained
3593 F:      scripts/checkpatch.pl
3594
3595 CHINESE DOCUMENTATION
3596 M:      Harry Wei <harryxiyou@gmail.com>
3597 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3598 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3599 S:      Maintained
3600 F:      Documentation/translations/zh_CN/
3601
3602 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3603 M:      Peter Chen <Peter.Chen@nxp.com>
3604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3605 L:      linux-usb@vger.kernel.org
3606 S:      Maintained
3607 F:      drivers/usb/chipidea/
3608
3609 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3610 M:      Hans de Goede <hdegoede@redhat.com>
3611 L:      linux-input@vger.kernel.org
3612 S:      Maintained
3613 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3614 F:      drivers/input/touchscreen/chipone_icn8318.c
3615
3616 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3617 M:      Hans de Goede <hdegoede@redhat.com>
3618 L:      linux-input@vger.kernel.org
3619 S:      Maintained
3620 F:      drivers/input/touchscreen/chipone_icn8505.c
3621
3622 CHROME HARDWARE PLATFORM SUPPORT
3623 M:      Benson Leung <bleung@chromium.org>
3624 M:      Olof Johansson <olof@lixom.net>
3625 S:      Maintained
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3627 F:      drivers/platform/chrome/
3628
3629 CIRRUS LOGIC AUDIO CODEC DRIVERS
3630 M:      Brian Austin <brian.austin@cirrus.com>
3631 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3633 S:      Maintained
3634 F:      sound/soc/codecs/cs*
3635
3636 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3637 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3638 L:      netdev@vger.kernel.org
3639 S:      Maintained
3640 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3641
3642 CISCO FCOE HBA DRIVER
3643 M:      Satish Kharat <satishkh@cisco.com>
3644 M:      Sesidhar Baddela <sebaddel@cisco.com>
3645 M:      Karan Tilak Kumar <kartilak@cisco.com>
3646 L:      linux-scsi@vger.kernel.org
3647 S:      Supported
3648 F:      drivers/scsi/fnic/
3649
3650 CISCO SCSI HBA DRIVER
3651 M:      Karan Tilak Kumar <kartilak@cisco.com>
3652 M:      Sesidhar Baddela <sebaddel@cisco.com>
3653 L:      linux-scsi@vger.kernel.org
3654 S:      Supported
3655 F:      drivers/scsi/snic/
3656
3657 CISCO VIC ETHERNET NIC DRIVER
3658 M:      Christian Benvenuti <benve@cisco.com>
3659 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3660 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3661 S:      Supported
3662 F:      drivers/net/ethernet/cisco/enic/
3663
3664 CISCO VIC LOW LATENCY NIC DRIVER
3665 M:      Christian Benvenuti <benve@cisco.com>
3666 S:      Supported
3667 F:      drivers/infiniband/hw/usnic/
3668
3669 CIRRUS LOGIC MADERA CODEC DRIVERS
3670 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3671 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3672 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3673 L:      patches@opensource.cirrus.com
3674 T:      git https://github.com/CirrusLogic/linux-drivers.git
3675 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3676 S:      Supported
3677 F:      Documentation/devicetree/bindings/mfd/madera.txt
3678 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3679 F:      include/linux/mfd/madera/*
3680 F:      drivers/gpio/gpio-madera*
3681 F:      drivers/mfd/madera*
3682 F:      drivers/mfd/cs47l*
3683 F:      drivers/pinctrl/cirrus/*
3684
3685 CLANG-FORMAT FILE
3686 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3687 S:      Maintained
3688 F:      .clang-format
3689
3690 CLEANCACHE API
3691 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3692 L:      linux-kernel@vger.kernel.org
3693 S:      Maintained
3694 F:      mm/cleancache.c
3695 F:      include/linux/cleancache.h
3696
3697 CLK API
3698 M:      Russell King <linux@armlinux.org.uk>
3699 L:      linux-clk@vger.kernel.org
3700 S:      Maintained
3701 F:      include/linux/clk.h
3702
3703 CLOCKSOURCE, CLOCKEVENT DRIVERS
3704 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3705 M:      Thomas Gleixner <tglx@linutronix.de>
3706 L:      linux-kernel@vger.kernel.org
3707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3708 S:      Supported
3709 F:      drivers/clocksource/
3710 F:      Documentation/devicetree/bindings/timer/
3711
3712 CMPC ACPI DRIVER
3713 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3714 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3715 L:      platform-driver-x86@vger.kernel.org
3716 S:      Supported
3717 F:      drivers/platform/x86/classmate-laptop.c
3718
3719 COBALT MEDIA DRIVER
3720 M:      Hans Verkuil <hans.verkuil@cisco.com>
3721 L:      linux-media@vger.kernel.org
3722 T:      git git://linuxtv.org/media_tree.git
3723 W:      https://linuxtv.org
3724 S:      Supported
3725 F:      drivers/media/pci/cobalt/
3726
3727 COCCINELLE/Semantic Patches (SmPL)
3728 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3729 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3730 M:      Nicolas Palix <nicolas.palix@imag.fr>
3731 M:      Michal Marek <michal.lkml@markovi.net>
3732 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3734 W:      http://coccinelle.lip6.fr/
3735 S:      Supported
3736 F:      Documentation/dev-tools/coccinelle.rst
3737 F:      scripts/coccinelle/
3738 F:      scripts/coccicheck
3739
3740 CODA FILE SYSTEM
3741 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3742 M:      coda@cs.cmu.edu
3743 L:      codalist@coda.cs.cmu.edu
3744 W:      http://www.coda.cs.cmu.edu/
3745 S:      Maintained
3746 F:      Documentation/filesystems/coda.txt
3747 F:      fs/coda/
3748 F:      include/linux/coda*.h
3749 F:      include/uapi/linux/coda*.h
3750
3751 CODA V4L2 MEM2MEM DRIVER
3752 M:      Philipp Zabel <p.zabel@pengutronix.de>
3753 L:      linux-media@vger.kernel.org
3754 S:      Maintained
3755 F:      Documentation/devicetree/bindings/media/coda.txt
3756 F:      drivers/media/platform/coda/
3757
3758 CODE OF CONDUCT
3759 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3760 S:      Supported
3761 F:      Documentation/process/code-of-conduct.rst
3762 F:      Documentation/process/code-of-conduct-interpretation.rst
3763
3764 COMMON CLK FRAMEWORK
3765 M:      Michael Turquette <mturquette@baylibre.com>
3766 M:      Stephen Boyd <sboyd@kernel.org>
3767 L:      linux-clk@vger.kernel.org
3768 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3770 S:      Maintained
3771 F:      Documentation/devicetree/bindings/clock/
3772 F:      drivers/clk/
3773 X:      drivers/clk/clkdev.c
3774 F:      include/linux/clk-pr*
3775 F:      include/linux/clk/
3776 F:      include/linux/of_clk.h
3777
3778 COMMON INTERNET FILE SYSTEM (CIFS)
3779 M:      Steve French <sfrench@samba.org>
3780 L:      linux-cifs@vger.kernel.org
3781 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3782 W:      http://linux-cifs.samba.org/
3783 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3784 S:      Supported
3785 F:      Documentation/filesystems/cifs/
3786 F:      fs/cifs/
3787
3788 COMPACTPCI HOTPLUG CORE
3789 M:      Scott Murray <scott@spiteful.org>
3790 L:      linux-pci@vger.kernel.org
3791 S:      Maintained
3792 F:      drivers/pci/hotplug/cpci_hotplug*
3793
3794 COMPACTPCI HOTPLUG GENERIC DRIVER
3795 M:      Scott Murray <scott@spiteful.org>
3796 L:      linux-pci@vger.kernel.org
3797 S:      Maintained
3798 F:      drivers/pci/hotplug/cpcihp_generic.c
3799
3800 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3801 M:      Scott Murray <scott@spiteful.org>
3802 L:      linux-pci@vger.kernel.org
3803 S:      Maintained
3804 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3805
3806 COMPAL LAPTOP SUPPORT
3807 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3808 L:      platform-driver-x86@vger.kernel.org
3809 S:      Maintained
3810 F:      drivers/platform/x86/compal-laptop.c
3811
3812 COMPILER ATTRIBUTES
3813 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3814 S:      Maintained
3815 F:      include/linux/compiler_attributes.h
3816
3817 CONEXANT ACCESSRUNNER USB DRIVER
3818 L:      accessrunner-general@lists.sourceforge.net
3819 W:      http://accessrunner.sourceforge.net/
3820 S:      Orphan
3821 F:      drivers/usb/atm/cxacru.c
3822
3823 CONFIGFS
3824 M:      Joel Becker <jlbec@evilplan.org>
3825 M:      Christoph Hellwig <hch@lst.de>
3826 T:      git git://git.infradead.org/users/hch/configfs.git
3827 S:      Supported
3828 F:      fs/configfs/
3829 F:      include/linux/configfs.h
3830
3831 CONNECTOR
3832 M:      Evgeniy Polyakov <zbr@ioremap.net>
3833 L:      netdev@vger.kernel.org
3834 S:      Maintained
3835 F:      drivers/connector/
3836
3837 CONTROL GROUP (CGROUP)
3838 M:      Tejun Heo <tj@kernel.org>
3839 M:      Li Zefan <lizefan@huawei.com>
3840 M:      Johannes Weiner <hannes@cmpxchg.org>
3841 L:      cgroups@vger.kernel.org
3842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3843 S:      Maintained
3844 F:      Documentation/cgroup*
3845 F:      include/linux/cgroup*
3846 F:      kernel/cgroup*
3847
3848 CONTROL GROUP - CPUSET
3849 M:      Li Zefan <lizefan@huawei.com>
3850 L:      cgroups@vger.kernel.org
3851 W:      http://www.bullopensource.org/cpuset/
3852 W:      http://oss.sgi.com/projects/cpusets/
3853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3854 S:      Maintained
3855 F:      Documentation/cgroup-v1/cpusets.txt
3856 F:      include/linux/cpuset.h
3857 F:      kernel/cgroup/cpuset.c
3858
3859 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3860 M:      Johannes Weiner <hannes@cmpxchg.org>
3861 M:      Michal Hocko <mhocko@kernel.org>
3862 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3863 L:      cgroups@vger.kernel.org
3864 L:      linux-mm@kvack.org
3865 S:      Maintained
3866 F:      mm/memcontrol.c
3867 F:      mm/swap_cgroup.c
3868
3869 CORETEMP HARDWARE MONITORING DRIVER
3870 M:      Fenghua Yu <fenghua.yu@intel.com>
3871 L:      linux-hwmon@vger.kernel.org
3872 S:      Maintained
3873 F:      Documentation/hwmon/coretemp
3874 F:      drivers/hwmon/coretemp.c
3875
3876 COSA/SRP SYNC SERIAL DRIVER
3877 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3878 W:      http://www.fi.muni.cz/~kas/cosa/
3879 S:      Maintained
3880 F:      drivers/net/wan/cosa*
3881
3882 CPMAC ETHERNET DRIVER
3883 M:      Florian Fainelli <f.fainelli@gmail.com>
3884 L:      netdev@vger.kernel.org
3885 S:      Maintained
3886 F:      drivers/net/ethernet/ti/cpmac.c
3887
3888 CPU FREQUENCY DRIVERS
3889 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3890 M:      Viresh Kumar <viresh.kumar@linaro.org>
3891 L:      linux-pm@vger.kernel.org
3892 S:      Maintained
3893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3894 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3895 B:      https://bugzilla.kernel.org
3896 F:      Documentation/cpu-freq/
3897 F:      Documentation/devicetree/bindings/cpufreq/
3898 F:      drivers/cpufreq/
3899 F:      include/linux/cpufreq.h
3900 F:      tools/testing/selftests/cpufreq/
3901
3902 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3903 M:      Viresh Kumar <viresh.kumar@linaro.org>
3904 M:      Sudeep Holla <sudeep.holla@arm.com>
3905 L:      linux-pm@vger.kernel.org
3906 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3907 S:      Maintained
3908 F:      drivers/cpufreq/arm_big_little.h
3909 F:      drivers/cpufreq/arm_big_little.c
3910
3911 CPU POWER MONITORING SUBSYSTEM
3912 M:      Thomas Renninger <trenn@suse.com>
3913 M:      Shuah Khan <shuah@kernel.org>
3914 L:      linux-pm@vger.kernel.org
3915 S:      Maintained
3916 F:      tools/power/cpupower/
3917
3918 CPUID/MSR DRIVER
3919 M:      "H. Peter Anvin" <hpa@zytor.com>
3920 S:      Maintained
3921 F:      arch/x86/kernel/cpuid.c
3922 F:      arch/x86/kernel/msr.c
3923
3924 CPUIDLE DRIVER - ARM BIG LITTLE
3925 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3926 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3927 L:      linux-pm@vger.kernel.org
3928 L:      linux-arm-kernel@lists.infradead.org
3929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3930 S:      Maintained
3931 F:      drivers/cpuidle/cpuidle-big_little.c
3932
3933 CPUIDLE DRIVER - ARM EXYNOS
3934 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3935 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3936 M:      Kukjin Kim <kgene@kernel.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-samsung-soc@vger.kernel.org
3939 S:      Supported
3940 F:      drivers/cpuidle/cpuidle-exynos.c
3941 F:      arch/arm/mach-exynos/pm.c
3942
3943 CPUIDLE DRIVERS
3944 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 L:      linux-pm@vger.kernel.org
3947 S:      Maintained
3948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3949 B:      https://bugzilla.kernel.org
3950 F:      drivers/cpuidle/*
3951 F:      include/linux/cpuidle.h
3952
3953 CRAMFS FILESYSTEM
3954 M:      Nicolas Pitre <nico@linaro.org>
3955 S:      Maintained
3956 F:      Documentation/filesystems/cramfs.txt
3957 F:      fs/cramfs/
3958
3959 CRYPTO API
3960 M:      Herbert Xu <herbert@gondor.apana.org.au>
3961 M:      "David S. Miller" <davem@davemloft.net>
3962 L:      linux-crypto@vger.kernel.org
3963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3965 S:      Maintained
3966 F:      Documentation/crypto/
3967 F:      Documentation/devicetree/bindings/crypto/
3968 F:      arch/*/crypto/
3969 F:      crypto/
3970 F:      drivers/crypto/
3971 F:      include/crypto/
3972 F:      include/linux/crypto*
3973
3974 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3975 M:      Neil Horman <nhorman@tuxdriver.com>
3976 L:      linux-crypto@vger.kernel.org
3977 S:      Maintained
3978 F:      crypto/ansi_cprng.c
3979 F:      crypto/rng.c
3980
3981 CS3308 MEDIA DRIVER
3982 M:      Hans Verkuil <hverkuil@xs4all.nl>
3983 L:      linux-media@vger.kernel.org
3984 T:      git git://linuxtv.org/media_tree.git
3985 W:      http://linuxtv.org
3986 S:      Odd Fixes
3987 F:      drivers/media/i2c/cs3308.c
3988
3989 CS5535 Audio ALSA driver
3990 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3991 S:      Maintained
3992 F:      sound/pci/cs5535audio/
3993
3994 CSI DRIVERS FOR ALLWINNER V3s
3995 M:      Yong Deng <yong.deng@magewell.com>
3996 L:      linux-media@vger.kernel.org
3997 T:      git git://linuxtv.org/media_tree.git
3998 S:      Maintained
3999 F:      drivers/media/platform/sunxi/sun6i-csi/
4000 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4001
4002 CW1200 WLAN driver
4003 M:      Solomon Peachy <pizza@shaftnet.org>
4004 S:      Maintained
4005 F:      drivers/net/wireless/st/cw1200/
4006
4007 CX18 VIDEO4LINUX DRIVER
4008 M:      Andy Walls <awalls@md.metrocast.net>
4009 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4010 L:      linux-media@vger.kernel.org
4011 T:      git git://linuxtv.org/media_tree.git
4012 W:      https://linuxtv.org
4013 W:      http://www.ivtvdriver.org/index.php/Cx18
4014 S:      Maintained
4015 F:      Documentation/media/v4l-drivers/cx18*
4016 F:      drivers/media/pci/cx18/
4017 F:      include/uapi/linux/ivtv*
4018
4019 CX2341X MPEG ENCODER HELPER MODULE
4020 M:      Hans Verkuil <hverkuil@xs4all.nl>
4021 L:      linux-media@vger.kernel.org
4022 T:      git git://linuxtv.org/media_tree.git
4023 W:      https://linuxtv.org
4024 S:      Maintained
4025 F:      drivers/media/common/cx2341x*
4026 F:      include/media/drv-intf/cx2341x.h
4027
4028 CX24120 MEDIA DRIVER
4029 M:      Jemma Denson <jdenson@gmail.com>
4030 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4031 L:      linux-media@vger.kernel.org
4032 W:      https://linuxtv.org
4033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4034 S:      Maintained
4035 F:      drivers/media/dvb-frontends/cx24120*
4036
4037 CX88 VIDEO4LINUX DRIVER
4038 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4039 L:      linux-media@vger.kernel.org
4040 W:      https://linuxtv.org
4041 T:      git git://linuxtv.org/media_tree.git
4042 S:      Odd fixes
4043 F:      Documentation/media/v4l-drivers/cx88*
4044 F:      drivers/media/pci/cx88/
4045
4046 CXD2820R MEDIA DRIVER
4047 M:      Antti Palosaari <crope@iki.fi>
4048 L:      linux-media@vger.kernel.org
4049 W:      https://linuxtv.org
4050 W:      http://palosaari.fi/linux/
4051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4052 T:      git git://linuxtv.org/anttip/media_tree.git
4053 S:      Maintained
4054 F:      drivers/media/dvb-frontends/cxd2820r*
4055
4056 CXGB3 ETHERNET DRIVER (CXGB3)
4057 M:      Santosh Raspatur <santosh@chelsio.com>
4058 L:      netdev@vger.kernel.org
4059 W:      http://www.chelsio.com
4060 S:      Supported
4061 F:      drivers/net/ethernet/chelsio/cxgb3/
4062
4063 CXGB3 ISCSI DRIVER (CXGB3I)
4064 M:      Karen Xie <kxie@chelsio.com>
4065 L:      linux-scsi@vger.kernel.org
4066 W:      http://www.chelsio.com
4067 S:      Supported
4068 F:      drivers/scsi/cxgbi/cxgb3i
4069
4070 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4071 M:      Steve Wise <swise@chelsio.com>
4072 L:      linux-rdma@vger.kernel.org
4073 W:      http://www.openfabrics.org
4074 S:      Supported
4075 F:      drivers/infiniband/hw/cxgb3/
4076 F:      include/uapi/rdma/cxgb3-abi.h
4077
4078 CXGB4 CRYPTO DRIVER (chcr)
4079 M:      Harsh Jain <harsh@chelsio.com>
4080 L:      linux-crypto@vger.kernel.org
4081 W:      http://www.chelsio.com
4082 S:      Supported
4083 F:      drivers/crypto/chelsio
4084
4085 CXGB4 ETHERNET DRIVER (CXGB4)
4086 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4087 L:      netdev@vger.kernel.org
4088 W:      http://www.chelsio.com
4089 S:      Supported
4090 F:      drivers/net/ethernet/chelsio/cxgb4/
4091
4092 CXGB4 ISCSI DRIVER (CXGB4I)
4093 M:      Karen Xie <kxie@chelsio.com>
4094 L:      linux-scsi@vger.kernel.org
4095 W:      http://www.chelsio.com
4096 S:      Supported
4097 F:      drivers/scsi/cxgbi/cxgb4i
4098
4099 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4100 M:      Steve Wise <swise@chelsio.com>
4101 L:      linux-rdma@vger.kernel.org
4102 W:      http://www.openfabrics.org
4103 S:      Supported
4104 F:      drivers/infiniband/hw/cxgb4/
4105 F:      include/uapi/rdma/cxgb4-abi.h
4106
4107 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4108 M:      Casey Leedom <leedom@chelsio.com>
4109 L:      netdev@vger.kernel.org
4110 W:      http://www.chelsio.com
4111 S:      Supported
4112 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4113
4114 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4115 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4116 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4117 L:      linuxppc-dev@lists.ozlabs.org
4118 S:      Supported
4119 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4120 F:      drivers/misc/cxl/
4121 F:      include/misc/cxl*
4122 F:      include/uapi/misc/cxl.h
4123 F:      Documentation/powerpc/cxl.txt
4124 F:      Documentation/ABI/testing/sysfs-class-cxl
4125
4126 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4127 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4128 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4129 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4130 L:      linux-scsi@vger.kernel.org
4131 S:      Supported
4132 F:      drivers/scsi/cxlflash/
4133 F:      include/uapi/scsi/cxlflash_ioctl.h
4134 F:      Documentation/powerpc/cxlflash.txt
4135
4136 CYBERPRO FB DRIVER
4137 M:      Russell King <linux@armlinux.org.uk>
4138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4139 W:      http://www.armlinux.org.uk/
4140 S:      Maintained
4141 F:      drivers/video/fbdev/cyber2000fb.*
4142
4143 CYCLADES ASYNC MUX DRIVER
4144 W:      http://www.cyclades.com/
4145 S:      Orphan
4146 F:      drivers/tty/cyclades.c
4147 F:      include/linux/cyclades.h
4148 F:      include/uapi/linux/cyclades.h
4149
4150 CYCLADES PC300 DRIVER
4151 W:      http://www.cyclades.com/
4152 S:      Orphan
4153 F:      drivers/net/wan/pc300*
4154
4155 CYPRESS_FIRMWARE MEDIA DRIVER
4156 M:      Antti Palosaari <crope@iki.fi>
4157 L:      linux-media@vger.kernel.org
4158 W:      https://linuxtv.org
4159 W:      http://palosaari.fi/linux/
4160 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4161 T:      git git://linuxtv.org/anttip/media_tree.git
4162 S:      Maintained
4163 F:      drivers/media/common/cypress_firmware*
4164
4165 CYTTSP TOUCHSCREEN DRIVER
4166 M:      Ferruh Yigit <fery@cypress.com>
4167 L:      linux-input@vger.kernel.org
4168 S:      Supported
4169 F:      drivers/input/touchscreen/cyttsp*
4170 F:      include/linux/input/cyttsp.h
4171
4172 D-LINK DIR-685 TOUCHKEYS DRIVER
4173 M:      Linus Walleij <linus.walleij@linaro.org>
4174 L:      linux-input@vger.kernel.org
4175 S:      Supported
4176 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4177
4178 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4179 M:      Joshua Kinard <kumba@gentoo.org>
4180 S:      Maintained
4181 F:      drivers/rtc/rtc-ds1685.c
4182 F:      include/linux/rtc/ds1685.h
4183
4184 DAMA SLAVE for AX.25
4185 M:      Joerg Reuter <jreuter@yaina.de>
4186 W:      http://yaina.de/jreuter/
4187 W:      http://www.qsl.net/dl1bke/
4188 L:      linux-hams@vger.kernel.org
4189 S:      Maintained
4190 F:      net/ax25/af_ax25.c
4191 F:      net/ax25/ax25_dev.c
4192 F:      net/ax25/ax25_ds_*
4193 F:      net/ax25/ax25_in.c
4194 F:      net/ax25/ax25_out.c
4195 F:      net/ax25/ax25_timer.c
4196 F:      net/ax25/sysctl_net_ax25.c
4197
4198 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4199 L:      netdev@vger.kernel.org
4200 S:      Orphan
4201 F:      Documentation/networking/dmfe.txt
4202 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4203
4204 DC390/AM53C974 SCSI driver
4205 M:      Hannes Reinecke <hare@suse.com>
4206 L:      linux-scsi@vger.kernel.org
4207 S:      Maintained
4208 F:      drivers/scsi/am53c974.c
4209
4210 DC395x SCSI driver
4211 M:      Oliver Neukum <oliver@neukum.org>
4212 M:      Ali Akcaagac <aliakc@web.de>
4213 M:      Jamie Lenehan <lenehan@twibble.org>
4214 L:      dc395x@twibble.org
4215 W:      http://twibble.org/dist/dc395x/
4216 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4217 S:      Maintained
4218 F:      Documentation/scsi/dc395x.txt
4219 F:      drivers/scsi/dc395x.*
4220
4221 DCCP PROTOCOL
4222 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4223 L:      dccp@vger.kernel.org
4224 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4225 S:      Maintained
4226 F:      include/linux/dccp.h
4227 F:      include/uapi/linux/dccp.h
4228 F:      include/linux/tfrc.h
4229 F:      net/dccp/
4230
4231 DECnet NETWORK LAYER
4232 W:      http://linux-decnet.sourceforge.net
4233 L:      linux-decnet-user@lists.sourceforge.net
4234 S:      Orphan
4235 F:      Documentation/networking/decnet.txt
4236 F:      net/decnet/
4237
4238 DECSTATION PLATFORM SUPPORT
4239 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4240 L:      linux-mips@vger.kernel.org
4241 W:      http://www.linux-mips.org/wiki/DECstation
4242 S:      Maintained
4243 F:      arch/mips/dec/
4244 F:      arch/mips/include/asm/dec/
4245 F:      arch/mips/include/asm/mach-dec/
4246
4247 DEFXX FDDI NETWORK DRIVER
4248 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4249 S:      Maintained
4250 F:      drivers/net/fddi/defxx.*
4251
4252 DELL SMBIOS DRIVER
4253 M:      Pali Rohár <pali.rohar@gmail.com>
4254 M:      Mario Limonciello <mario.limonciello@dell.com>
4255 L:      platform-driver-x86@vger.kernel.org
4256 S:      Maintained
4257 F:      drivers/platform/x86/dell-smbios.*
4258
4259 DELL SMBIOS SMM DRIVER
4260 M:      Mario Limonciello <mario.limonciello@dell.com>
4261 L:      platform-driver-x86@vger.kernel.org
4262 S:      Maintained
4263 F:      drivers/platform/x86/dell-smbios-smm.c
4264
4265 DELL SMBIOS WMI DRIVER
4266 M:      Mario Limonciello <mario.limonciello@dell.com>
4267 L:      platform-driver-x86@vger.kernel.org
4268 S:      Maintained
4269 F:      drivers/platform/x86/dell-smbios-wmi.c
4270 F:      tools/wmi/dell-smbios-example.c
4271
4272 DEFZA FDDI NETWORK DRIVER
4273 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4274 S:      Maintained
4275 F:      drivers/net/fddi/defza.*
4276
4277 DELL LAPTOP DRIVER
4278 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4279 M:      Pali Rohár <pali.rohar@gmail.com>
4280 L:      platform-driver-x86@vger.kernel.org
4281 S:      Maintained
4282 F:      drivers/platform/x86/dell-laptop.c
4283
4284 DELL LAPTOP FREEFALL DRIVER
4285 M:      Pali Rohár <pali.rohar@gmail.com>
4286 S:      Maintained
4287 F:      drivers/platform/x86/dell-smo8800.c
4288
4289 DELL LAPTOP RBTN DRIVER
4290 M:      Pali Rohár <pali.rohar@gmail.com>
4291 S:      Maintained
4292 F:      drivers/platform/x86/dell-rbtn.*
4293
4294 DELL REMOTE BIOS UPDATE DRIVER
4295 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4296 L:      platform-driver-x86@vger.kernel.org
4297 S:      Maintained
4298 F:      drivers/platform/x86/dell_rbu.c
4299
4300 DELL LAPTOP SMM DRIVER
4301 M:      Pali Rohár <pali.rohar@gmail.com>
4302 S:      Maintained
4303 F:      drivers/hwmon/dell-smm-hwmon.c
4304 F:      include/uapi/linux/i8k.h
4305
4306 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4307 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4308 L:      platform-driver-x86@vger.kernel.org
4309 S:      Maintained
4310 F:      Documentation/dcdbas.txt
4311 F:      drivers/platform/x86/dcdbas.*
4312
4313 DELL WMI NOTIFICATIONS DRIVER
4314 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4315 M:      Pali Rohár <pali.rohar@gmail.com>
4316 S:      Maintained
4317 F:      drivers/platform/x86/dell-wmi.c
4318
4319 DELL WMI DESCRIPTOR DRIVER
4320 M:      Mario Limonciello <mario.limonciello@dell.com>
4321 S:      Maintained
4322 F:      drivers/platform/x86/dell-wmi-descriptor.c
4323
4324 DELTA ST MEDIA DRIVER
4325 M:      Hugues Fruchet <hugues.fruchet@st.com>
4326 L:      linux-media@vger.kernel.org
4327 T:      git git://linuxtv.org/media_tree.git
4328 W:      https://linuxtv.org
4329 S:      Supported
4330 F:      drivers/media/platform/sti/delta
4331
4332 DENALI NAND DRIVER
4333 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4334 L:      linux-mtd@lists.infradead.org
4335 S:      Supported
4336 F:      drivers/mtd/nand/raw/denali*
4337
4338 DESIGNWARE USB2 DRD IP DRIVER
4339 M:      Minas Harutyunyan <hminas@synopsys.com>
4340 L:      linux-usb@vger.kernel.org
4341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4342 S:      Maintained
4343 F:      drivers/usb/dwc2/
4344
4345 DESIGNWARE USB3 DRD IP DRIVER
4346 M:      Felipe Balbi <balbi@kernel.org>
4347 L:      linux-usb@vger.kernel.org
4348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4349 S:      Maintained
4350 F:      drivers/usb/dwc3/
4351
4352 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4353 M:      Andreas Klinger <ak@it-klinger.de>
4354 L:      linux-iio@vger.kernel.org
4355 S:      Maintained
4356 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4357 F:      drivers/iio/proximity/srf*.c
4358
4359 DEVICE COREDUMP (DEV_COREDUMP)
4360 M:      Johannes Berg <johannes@sipsolutions.net>
4361 L:      linux-kernel@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/base/devcoredump.c
4364 F:      include/linux/devcoredump.h
4365
4366 DEVICE FREQUENCY (DEVFREQ)
4367 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4368 M:      Kyungmin Park <kyungmin.park@samsung.com>
4369 R:      Chanwoo Choi <cw00.choi@samsung.com>
4370 L:      linux-pm@vger.kernel.org
4371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4372 S:      Maintained
4373 F:      drivers/devfreq/
4374 F:      include/linux/devfreq.h
4375 F:      Documentation/devicetree/bindings/devfreq/
4376
4377 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4378 M:      Chanwoo Choi <cw00.choi@samsung.com>
4379 L:      linux-pm@vger.kernel.org
4380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4381 S:      Supported
4382 F:      drivers/devfreq/event/
4383 F:      drivers/devfreq/devfreq-event.c
4384 F:      include/linux/devfreq-event.h
4385 F:      Documentation/devicetree/bindings/devfreq/event/
4386
4387 DEVICE NUMBER REGISTRY
4388 M:      Torben Mathiasen <device@lanana.org>
4389 W:      http://lanana.org/docs/device-list/index.html
4390 S:      Maintained
4391
4392 DEVICE-MAPPER  (LVM)
4393 M:      Alasdair Kergon <agk@redhat.com>
4394 M:      Mike Snitzer <snitzer@redhat.com>
4395 M:      dm-devel@redhat.com
4396 L:      dm-devel@redhat.com
4397 W:      http://sources.redhat.com/dm
4398 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4400 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4401 S:      Maintained
4402 F:      Documentation/device-mapper/
4403 F:      drivers/md/Makefile
4404 F:      drivers/md/Kconfig
4405 F:      drivers/md/dm*
4406 F:      drivers/md/persistent-data/
4407 F:      include/linux/device-mapper.h
4408 F:      include/linux/dm-*.h
4409 F:      include/uapi/linux/dm-*.h
4410
4411 DEVLINK
4412 M:      Jiri Pirko <jiri@mellanox.com>
4413 L:      netdev@vger.kernel.org
4414 S:      Supported
4415 F:      net/core/devlink.c
4416 F:      include/net/devlink.h
4417 F:      include/uapi/linux/devlink.h
4418
4419 DIALOG SEMICONDUCTOR DRIVERS
4420 M:      Support Opensource <support.opensource@diasemi.com>
4421 W:      http://www.dialog-semiconductor.com/products
4422 S:      Supported
4423 F:      Documentation/hwmon/da90??
4424 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4425 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4426 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4427 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4428 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4429 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4430 F:      drivers/gpio/gpio-da90??.c
4431 F:      drivers/hwmon/da90??-hwmon.c
4432 F:      drivers/iio/adc/da91??-*.c
4433 F:      drivers/input/misc/da90??_onkey.c
4434 F:      drivers/input/touchscreen/da9052_tsi.c
4435 F:      drivers/leds/leds-da90??.c
4436 F:      drivers/mfd/da903x.c
4437 F:      drivers/mfd/da90??-*.c
4438 F:      drivers/mfd/da91??-*.c
4439 F:      drivers/power/supply/da9052-battery.c
4440 F:      drivers/power/supply/da91??-*.c
4441 F:      drivers/regulator/da903x.c
4442 F:      drivers/regulator/da9???-regulator.[ch]
4443 F:      drivers/thermal/da90??-thermal.c
4444 F:      drivers/rtc/rtc-da90??.c
4445 F:      drivers/video/backlight/da90??_bl.c
4446 F:      drivers/watchdog/da90??_wdt.c
4447 F:      include/linux/mfd/da903x.h
4448 F:      include/linux/mfd/da9052/
4449 F:      include/linux/mfd/da9055/
4450 F:      include/linux/mfd/da9062/
4451 F:      include/linux/mfd/da9063/
4452 F:      include/linux/mfd/da9150/
4453 F:      include/linux/regulator/da9211.h
4454 F:      include/sound/da[79]*.h
4455 F:      sound/soc/codecs/da[79]*.[ch]
4456
4457 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4458 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4459 L:      linux-gpio@vger.kernel.org
4460 S:      Maintained
4461 F:      drivers/gpio/gpio-gpio-mm.c
4462
4463 DIOLAN U2C-12 I2C DRIVER
4464 M:      Guenter Roeck <linux@roeck-us.net>
4465 L:      linux-i2c@vger.kernel.org
4466 S:      Maintained
4467 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4468
4469 FILESYSTEM DIRECT ACCESS (DAX)
4470 M:      Matthew Wilcox <willy@infradead.org>
4471 M:      Ross Zwisler <zwisler@kernel.org>
4472 M:      Jan Kara <jack@suse.cz>
4473 L:      linux-fsdevel@vger.kernel.org
4474 S:      Supported
4475 F:      fs/dax.c
4476 F:      include/linux/dax.h
4477 F:      include/trace/events/fs_dax.h
4478
4479 DEVICE DIRECT ACCESS (DAX)
4480 M:      Dan Williams <dan.j.williams@intel.com>
4481 M:      Dave Jiang <dave.jiang@intel.com>
4482 M:      Ross Zwisler <zwisler@kernel.org>
4483 M:      Vishal Verma <vishal.l.verma@intel.com>
4484 L:      linux-nvdimm@lists.01.org
4485 S:      Supported
4486 F:      drivers/dax/
4487
4488 DIRECTORY NOTIFICATION (DNOTIFY)
4489 M:      Jan Kara <jack@suse.cz>
4490 R:      Amir Goldstein <amir73il@gmail.com>
4491 L:      linux-fsdevel@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/filesystems/dnotify.txt
4494 F:      fs/notify/dnotify/
4495 F:      include/linux/dnotify.h
4496
4497 DISK GEOMETRY AND PARTITION HANDLING
4498 M:      Andries Brouwer <aeb@cwi.nl>
4499 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4500 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4501 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4502 S:      Maintained
4503
4504 DISKQUOTA
4505 M:      Jan Kara <jack@suse.com>
4506 S:      Maintained
4507 F:      Documentation/filesystems/quota.txt
4508 F:      fs/quota/
4509 F:      include/linux/quota*.h
4510 F:      include/uapi/linux/quota*.h
4511
4512 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4513 M:      Bernie Thompson <bernie@plugable.com>
4514 L:      linux-fbdev@vger.kernel.org
4515 S:      Maintained
4516 W:      http://plugable.com/category/projects/udlfb/
4517 F:      drivers/video/fbdev/udlfb.c
4518 F:      include/video/udlfb.h
4519 F:      Documentation/fb/udlfb.txt
4520
4521 DISTRIBUTED LOCK MANAGER (DLM)
4522 M:      Christine Caulfield <ccaulfie@redhat.com>
4523 M:      David Teigland <teigland@redhat.com>
4524 L:      cluster-devel@redhat.com
4525 W:      http://sources.redhat.com/cluster/
4526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4527 S:      Supported
4528 F:      fs/dlm/
4529
4530 DMA BUFFER SHARING FRAMEWORK
4531 M:      Sumit Semwal <sumit.semwal@linaro.org>
4532 S:      Maintained
4533 L:      linux-media@vger.kernel.org
4534 L:      dri-devel@lists.freedesktop.org
4535 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4536 F:      drivers/dma-buf/
4537 F:      include/linux/dma-buf*
4538 F:      include/linux/reservation.h
4539 F:      include/linux/*fence.h
4540 F:      Documentation/driver-api/dma-buf.rst
4541 T:      git git://anongit.freedesktop.org/drm/drm-misc
4542
4543 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4544 M:      Vinod Koul <vkoul@kernel.org>
4545 L:      dmaengine@vger.kernel.org
4546 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4547 S:      Maintained
4548 F:      drivers/dma/
4549 F:      include/linux/dmaengine.h
4550 F:      include/linux/of_dma.h
4551 F:      Documentation/devicetree/bindings/dma/
4552 F:      Documentation/driver-api/dmaengine/
4553 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4554
4555 DMA MAPPING HELPERS
4556 M:      Christoph Hellwig <hch@lst.de>
4557 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4558 R:      Robin Murphy <robin.murphy@arm.com>
4559 L:      iommu@lists.linux-foundation.org
4560 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4561 W:      http://git.infradead.org/users/hch/dma-mapping.git
4562 S:      Supported
4563 F:      kernel/dma/
4564 F:      include/asm-generic/dma-mapping.h
4565 F:      include/linux/dma-direct.h
4566 F:      include/linux/dma-mapping.h
4567 F:      include/linux/dma-noncoherent.h
4568
4569 DME1737 HARDWARE MONITOR DRIVER
4570 M:      Juerg Haefliger <juergh@gmail.com>
4571 L:      linux-hwmon@vger.kernel.org
4572 S:      Maintained
4573 F:      Documentation/hwmon/dme1737
4574 F:      drivers/hwmon/dme1737.c
4575
4576 DMI/SMBIOS SUPPORT
4577 M:      Jean Delvare <jdelvare@suse.com>
4578 S:      Maintained
4579 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4580 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4581 F:      drivers/firmware/dmi-id.c
4582 F:      drivers/firmware/dmi_scan.c
4583 F:      include/linux/dmi.h
4584
4585 DOCUMENTATION
4586 M:      Jonathan Corbet <corbet@lwn.net>
4587 L:      linux-doc@vger.kernel.org
4588 S:      Maintained
4589 F:      Documentation/
4590 F:      scripts/kernel-doc
4591 X:      Documentation/ABI/
4592 X:      Documentation/acpi/
4593 X:      Documentation/devicetree/
4594 X:      Documentation/i2c/
4595 X:      Documentation/media/
4596 X:      Documentation/power/
4597 X:      Documentation/spi/
4598 T:      git git://git.lwn.net/linux.git docs-next
4599
4600 DOCUMENTATION/ITALIAN
4601 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4602 L:      linux-doc@vger.kernel.org
4603 S:      Maintained
4604 F:      Documentation/translations/it_IT
4605
4606 DONGWOON DW9714 LENS VOICE COIL DRIVER
4607 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4608 L:      linux-media@vger.kernel.org
4609 T:      git git://linuxtv.org/media_tree.git
4610 S:      Maintained
4611 F:      drivers/media/i2c/dw9714.c
4612 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4613
4614 DONGWOON DW9807 LENS VOICE COIL DRIVER
4615 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4616 L:      linux-media@vger.kernel.org
4617 T:      git git://linuxtv.org/media_tree.git
4618 S:      Maintained
4619 F:      drivers/media/i2c/dw9807-vcm.c
4620 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4621
4622 DOUBLETALK DRIVER
4623 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4624 L:      blinux-list@redhat.com
4625 S:      Maintained
4626 F:      drivers/char/dtlk.c
4627 F:      include/linux/dtlk.h
4628
4629 DPAA2 DATAPATH I/O (DPIO) DRIVER
4630 M:      Roy Pledge <Roy.Pledge@nxp.com>
4631 L:      linux-kernel@vger.kernel.org
4632 S:      Maintained
4633 F:      drivers/soc/fsl/dpio
4634
4635 DPAA2 ETHERNET DRIVER
4636 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4637 L:      netdev@vger.kernel.org
4638 S:      Maintained
4639 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4640 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4641 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4642 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4643 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4644
4645 DPAA2 ETHERNET SWITCH DRIVER
4646 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4647 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4648 L:      linux-kernel@vger.kernel.org
4649 S:      Maintained
4650 F:      drivers/staging/fsl-dpaa2/ethsw
4651
4652 DPAA2 PTP CLOCK DRIVER
4653 M:      Yangbo Lu <yangbo.lu@nxp.com>
4654 L:      netdev@vger.kernel.org
4655 S:      Maintained
4656 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4657 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4658
4659 DPT_I2O SCSI RAID DRIVER
4660 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4661 L:      linux-scsi@vger.kernel.org
4662 W:      http://www.adaptec.com/
4663 S:      Maintained
4664 F:      drivers/scsi/dpt*
4665 F:      drivers/scsi/dpt/
4666
4667 DRBD DRIVER
4668 M:      Philipp Reisner <philipp.reisner@linbit.com>
4669 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4670 L:      drbd-dev@lists.linbit.com
4671 W:      http://www.drbd.org
4672 T:      git git://git.linbit.com/linux-drbd.git
4673 T:      git git://git.linbit.com/drbd-8.4.git
4674 S:      Supported
4675 F:      drivers/block/drbd/
4676 F:      lib/lru_cache.c
4677 F:      Documentation/blockdev/drbd/
4678
4679 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4680 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4681 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4683 S:      Supported
4684 F:      Documentation/kobject.txt
4685 F:      drivers/base/
4686 F:      fs/debugfs/
4687 F:      fs/sysfs/
4688 F:      include/linux/debugfs.h
4689 F:      include/linux/kobj*
4690 F:      lib/kobj*
4691
4692 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4693 M:      Kevin Hilman <khilman@kernel.org>
4694 M:      Nishanth Menon <nm@ti.com>
4695 S:      Maintained
4696 F:      drivers/power/avs/
4697 F:      include/linux/power/smartreflex.h
4698 L:      linux-pm@vger.kernel.org
4699
4700 DRM DRIVER FOR ARM PL111 CLCD
4701 M:      Eric Anholt <eric@anholt.net>
4702 T:      git git://anongit.freedesktop.org/drm/drm-misc
4703 S:      Supported
4704 F:      drivers/gpu/drm/pl111/
4705
4706 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4707 M:      Linus Walleij <linus.walleij@linaro.org>
4708 T:      git git://anongit.freedesktop.org/drm/drm-misc
4709 S:      Maintained
4710 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4711 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4712
4713 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4714 M:      Dave Airlie <airlied@redhat.com>
4715 S:      Odd Fixes
4716 F:      drivers/gpu/drm/ast/
4717
4718 DRM DRIVER FOR BOCHS VIRTUAL GPU
4719 M:      Gerd Hoffmann <kraxel@redhat.com>
4720 L:      virtualization@lists.linux-foundation.org
4721 T:      git git://anongit.freedesktop.org/drm/drm-misc
4722 S:      Maintained
4723 F:      drivers/gpu/drm/bochs/
4724
4725 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4726 M:      Linus Walleij <linus.walleij@linaro.org>
4727 T:      git git://anongit.freedesktop.org/drm/drm-misc
4728 S:      Maintained
4729 F:      drivers/gpu/drm/tve200/
4730
4731 DRM DRIVER FOR ILITEK ILI9225 PANELS
4732 M:      David Lechner <david@lechnology.com>
4733 S:      Maintained
4734 F:      drivers/gpu/drm/tinydrm/ili9225.c
4735 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4736
4737 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4738 S:      Orphan / Obsolete
4739 F:      drivers/gpu/drm/i810/
4740 F:      include/uapi/drm/i810_drm.h
4741
4742 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4743 S:      Orphan / Obsolete
4744 F:      drivers/gpu/drm/mga/
4745 F:      include/uapi/drm/mga_drm.h
4746
4747 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4748 M:      Dave Airlie <airlied@redhat.com>
4749 S:      Odd Fixes
4750 F:      drivers/gpu/drm/mgag200/
4751
4752 DRM DRIVER FOR MI0283QT
4753 M:      Noralf Trønnes <noralf@tronnes.org>
4754 S:      Maintained
4755 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4756 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4757
4758 DRM DRIVER FOR MSM ADRENO GPU
4759 M:      Rob Clark <robdclark@gmail.com>
4760 L:      linux-arm-msm@vger.kernel.org
4761 L:      dri-devel@lists.freedesktop.org
4762 L:      freedreno@lists.freedesktop.org
4763 T:      git git://people.freedesktop.org/~robclark/linux
4764 S:      Maintained
4765 F:      drivers/gpu/drm/msm/
4766 F:      include/uapi/drm/msm_drm.h
4767 F:      Documentation/devicetree/bindings/display/msm/
4768
4769 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4770 M:      Ben Skeggs <bskeggs@redhat.com>
4771 L:      dri-devel@lists.freedesktop.org
4772 L:      nouveau@lists.freedesktop.org
4773 T:      git git://github.com/skeggsb/linux
4774 S:      Supported
4775 F:      drivers/gpu/drm/nouveau/
4776 F:      include/uapi/drm/nouveau_drm.h
4777
4778 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4779 M:      Noralf Trønnes <noralf@tronnes.org>
4780 S:      Maintained
4781 F:      drivers/gpu/drm/tinydrm/repaper.c
4782 F:      Documentation/devicetree/bindings/display/repaper.txt
4783
4784 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4785 M:      Dave Airlie <airlied@redhat.com>
4786 M:      Gerd Hoffmann <kraxel@redhat.com>
4787 L:      virtualization@lists.linux-foundation.org
4788 T:      git git://anongit.freedesktop.org/drm/drm-misc
4789 S:      Obsolete
4790 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4791 F:      drivers/gpu/drm/cirrus/
4792
4793 DRM DRIVER FOR QXL VIRTUAL GPU
4794 M:      Dave Airlie <airlied@redhat.com>
4795 M:      Gerd Hoffmann <kraxel@redhat.com>
4796 L:      virtualization@lists.linux-foundation.org
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798 S:      Maintained
4799 F:      drivers/gpu/drm/qxl/
4800 F:      include/uapi/drm/qxl_drm.h
4801
4802 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4803 S:      Orphan / Obsolete
4804 F:      drivers/gpu/drm/r128/
4805 F:      include/uapi/drm/r128_drm.h
4806
4807 DRM DRIVER FOR SAVAGE VIDEO CARDS
4808 S:      Orphan / Obsolete
4809 F:      drivers/gpu/drm/savage/
4810 F:      include/uapi/drm/savage_drm.h
4811
4812 DRM DRIVER FOR SIS VIDEO CARDS
4813 S:      Orphan / Obsolete
4814 F:      drivers/gpu/drm/sis/
4815 F:      include/uapi/drm/sis_drm.h
4816
4817 DRM DRIVER FOR SITRONIX ST7586 PANELS
4818 M:      David Lechner <david@lechnology.com>
4819 S:      Maintained
4820 F:      drivers/gpu/drm/tinydrm/st7586.c
4821 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4822
4823 DRM DRIVER FOR SITRONIX ST7735R PANELS
4824 M:      David Lechner <david@lechnology.com>
4825 S:      Maintained
4826 F:      drivers/gpu/drm/tinydrm/st7735r.c
4827 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4828
4829 DRM DRIVER FOR TDFX VIDEO CARDS
4830 S:      Orphan / Obsolete
4831 F:      drivers/gpu/drm/tdfx/
4832
4833 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4834 M:      Dave Airlie <airlied@redhat.com>
4835 R:      Sean Paul <sean@poorly.run>
4836 L:      dri-devel@lists.freedesktop.org
4837 S:      Odd Fixes
4838 F:      drivers/gpu/drm/udl/
4839 T:      git git://anongit.freedesktop.org/drm/drm-misc
4840
4841 DRM DRIVER FOR VMWARE VIRTUAL GPU
4842 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4843 M:      Sinclair Yeh <syeh@vmware.com>
4844 M:      Thomas Hellstrom <thellstrom@vmware.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://people.freedesktop.org/~syeh/repos_linux
4847 T:      git git://people.freedesktop.org/~thomash/linux
4848 S:      Supported
4849 F:      drivers/gpu/drm/vmwgfx/
4850 F:      include/uapi/drm/vmwgfx_drm.h
4851
4852 DRM DRIVERS
4853 M:      David Airlie <airlied@linux.ie>
4854 L:      dri-devel@lists.freedesktop.org
4855 T:      git git://anongit.freedesktop.org/drm/drm
4856 B:      https://bugs.freedesktop.org/
4857 C:      irc://chat.freenode.net/dri-devel
4858 S:      Maintained
4859 F:      drivers/gpu/drm/
4860 F:      drivers/gpu/vga/
4861 F:      Documentation/devicetree/bindings/display/
4862 F:      Documentation/devicetree/bindings/gpu/
4863 F:      Documentation/gpu/
4864 F:      include/drm/
4865 F:      include/uapi/drm/
4866 F:      include/linux/vga*
4867
4868 DRM DRIVERS AND MISC GPU PATCHES
4869 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4870 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4871 M:      Sean Paul <sean@poorly.run>
4872 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4873 S:      Maintained
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 F:      Documentation/gpu/
4876 F:      drivers/gpu/vga/
4877 F:      drivers/gpu/drm/*
4878 F:      include/drm/drm*
4879 F:      include/uapi/drm/drm*
4880 F:      include/linux/vga*
4881
4882 DRM DRIVERS FOR ALLWINNER A10
4883 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 S:      Supported
4886 F:      drivers/gpu/drm/sun4i/
4887 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4888 T:      git git://anongit.freedesktop.org/drm/drm-misc
4889
4890 DRM DRIVERS FOR AMLOGIC SOCS
4891 M:      Neil Armstrong <narmstrong@baylibre.com>
4892 L:      dri-devel@lists.freedesktop.org
4893 L:      linux-amlogic@lists.infradead.org
4894 W:      http://linux-meson.com/
4895 S:      Supported
4896 F:      drivers/gpu/drm/meson/
4897 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4898 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4899 F:      Documentation/gpu/meson.rst
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR ATMEL HLCDC
4903 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4904 L:      dri-devel@lists.freedesktop.org
4905 S:      Supported
4906 F:      drivers/gpu/drm/atmel-hlcdc/
4907 F:      Documentation/devicetree/bindings/display/atmel/
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909
4910 DRM DRIVERS FOR BRIDGE CHIPS
4911 M:      Archit Taneja <architt@codeaurora.org>
4912 M:      Andrzej Hajda <a.hajda@samsung.com>
4913 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4914 S:      Maintained
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 F:      drivers/gpu/drm/bridge/
4917
4918 DRM DRIVERS FOR EXYNOS
4919 M:      Inki Dae <inki.dae@samsung.com>
4920 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4921 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4922 M:      Kyungmin Park <kyungmin.park@samsung.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4925 S:      Supported
4926 F:      drivers/gpu/drm/exynos/
4927 F:      include/uapi/drm/exynos_drm.h
4928 F:      Documentation/devicetree/bindings/display/exynos/
4929
4930 DRM DRIVERS FOR FREESCALE DCU
4931 M:      Stefan Agner <stefan@agner.ch>
4932 M:      Alison Wang <alison.wang@nxp.com>
4933 L:      dri-devel@lists.freedesktop.org
4934 S:      Supported
4935 F:      drivers/gpu/drm/fsl-dcu/
4936 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4937 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4938 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4939 T:      git git://anongit.freedesktop.org/drm/drm-misc
4940
4941 DRM DRIVERS FOR FREESCALE IMX
4942 M:      Philipp Zabel <p.zabel@pengutronix.de>
4943 L:      dri-devel@lists.freedesktop.org
4944 S:      Maintained
4945 F:      drivers/gpu/drm/imx/
4946 F:      drivers/gpu/ipu-v3/
4947 F:      Documentation/devicetree/bindings/display/imx/
4948
4949 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4950 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4951 L:      dri-devel@lists.freedesktop.org
4952 T:      git git://github.com/patjak/drm-gma500
4953 S:      Maintained
4954 F:      drivers/gpu/drm/gma500/
4955
4956 DRM DRIVERS FOR HISILICON
4957 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4958 M:      Rongrong Zou <zourongrong@gmail.com>
4959 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4960 R:      Chen Feng <puck.chen@hisilicon.com>
4961 L:      dri-devel@lists.freedesktop.org
4962 T:      git git://github.com/xin3liang/linux.git
4963 S:      Maintained
4964 F:      drivers/gpu/drm/hisilicon/
4965 F:      Documentation/devicetree/bindings/display/hisilicon/
4966
4967 DRM DRIVERS FOR MEDIATEK
4968 M:      CK Hu <ck.hu@mediatek.com>
4969 M:      Philipp Zabel <p.zabel@pengutronix.de>
4970 L:      dri-devel@lists.freedesktop.org
4971 S:      Supported
4972 F:      drivers/gpu/drm/mediatek/
4973 F:      Documentation/devicetree/bindings/display/mediatek/
4974
4975 DRM DRIVERS FOR NVIDIA TEGRA
4976 M:      Thierry Reding <thierry.reding@gmail.com>
4977 L:      dri-devel@lists.freedesktop.org
4978 L:      linux-tegra@vger.kernel.org
4979 T:      git git://anongit.freedesktop.org/tegra/linux.git
4980 S:      Supported
4981 F:      drivers/gpu/drm/tegra/
4982 F:      drivers/gpu/host1x/
4983 F:      include/linux/host1x.h
4984 F:      include/uapi/drm/tegra_drm.h
4985 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4986
4987 DRM DRIVERS FOR RENESAS
4988 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4989 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 L:      linux-renesas-soc@vger.kernel.org
4992 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4993 S:      Supported
4994 F:      drivers/gpu/drm/rcar-du/
4995 F:      drivers/gpu/drm/shmobile/
4996 F:      include/linux/platform_data/shmob_drm.h
4997 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4998 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4999 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5000
5001 DRM DRIVERS FOR ROCKCHIP
5002 M:      Sandy Huang <hjc@rock-chips.com>
5003 M:      Heiko Stübner <heiko@sntech.de>
5004 L:      dri-devel@lists.freedesktop.org
5005 S:      Maintained
5006 F:      drivers/gpu/drm/rockchip/
5007 F:      Documentation/devicetree/bindings/display/rockchip/
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009
5010 DRM DRIVERS FOR STI
5011 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5012 M:      Vincent Abriou <vincent.abriou@st.com>
5013 L:      dri-devel@lists.freedesktop.org
5014 T:      git git://anongit.freedesktop.org/drm/drm-misc
5015 S:      Maintained
5016 F:      drivers/gpu/drm/sti
5017 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5018
5019 DRM DRIVERS FOR STM
5020 M:      Yannick Fertre <yannick.fertre@st.com>
5021 M:      Philippe Cornu <philippe.cornu@st.com>
5022 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5023 M:      Vincent Abriou <vincent.abriou@st.com>
5024 L:      dri-devel@lists.freedesktop.org
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026 S:      Maintained
5027 F:      drivers/gpu/drm/stm
5028 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5029
5030 DRM DRIVERS FOR TI LCDC
5031 M:      Jyri Sarha <jsarha@ti.com>
5032 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5033 L:      dri-devel@lists.freedesktop.org
5034 S:      Maintained
5035 F:      drivers/gpu/drm/tilcdc/
5036 F:      Documentation/devicetree/bindings/display/tilcdc/
5037
5038 DRM DRIVERS FOR TI OMAP
5039 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5040 L:      dri-devel@lists.freedesktop.org
5041 S:      Maintained
5042 F:      drivers/gpu/drm/omapdrm/
5043 F:      Documentation/devicetree/bindings/display/ti/
5044
5045 DRM DRIVERS FOR V3D
5046 M:      Eric Anholt <eric@anholt.net>
5047 S:      Supported
5048 F:      drivers/gpu/drm/v3d/
5049 F:      include/uapi/drm/v3d_drm.h
5050 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5051 T:      git git://anongit.freedesktop.org/drm/drm-misc
5052
5053 DRM DRIVERS FOR VC4
5054 M:      Eric Anholt <eric@anholt.net>
5055 T:      git git://github.com/anholt/linux
5056 S:      Supported
5057 F:      drivers/gpu/drm/vc4/
5058 F:      include/uapi/drm/vc4_drm.h
5059 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5060 T:      git git://anongit.freedesktop.org/drm/drm-misc
5061
5062 DRM DRIVERS FOR VIVANTE GPU IP
5063 M:      Lucas Stach <l.stach@pengutronix.de>
5064 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5065 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5066 L:      etnaviv@lists.freedesktop.org
5067 L:      dri-devel@lists.freedesktop.org
5068 S:      Maintained
5069 F:      drivers/gpu/drm/etnaviv/
5070 F:      include/uapi/drm/etnaviv_drm.h
5071 F:      Documentation/devicetree/bindings/display/etnaviv/
5072
5073 DRM DRIVERS FOR ZTE ZX
5074 M:      Shawn Guo <shawnguo@kernel.org>
5075 L:      dri-devel@lists.freedesktop.org
5076 S:      Maintained
5077 F:      drivers/gpu/drm/zte/
5078 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5079 T:      git git://anongit.freedesktop.org/drm/drm-misc
5080
5081 DRM PANEL DRIVERS
5082 M:      Thierry Reding <thierry.reding@gmail.com>
5083 L:      dri-devel@lists.freedesktop.org
5084 T:      git git://anongit.freedesktop.org/drm/drm-misc
5085 S:      Maintained
5086 F:      drivers/gpu/drm/drm_panel.c
5087 F:      drivers/gpu/drm/panel/
5088 F:      include/drm/drm_panel.h
5089 F:      Documentation/devicetree/bindings/display/panel/
5090
5091 DRM TINYDRM DRIVERS
5092 M:      Noralf Trønnes <noralf@tronnes.org>
5093 W:      https://github.com/notro/tinydrm/wiki/Development
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095 S:      Maintained
5096 F:      drivers/gpu/drm/tinydrm/
5097 F:      include/drm/tinydrm/
5098
5099 DRM DRIVERS FOR XEN
5100 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5101 T:      git git://anongit.freedesktop.org/drm/drm-misc
5102 L:      dri-devel@lists.freedesktop.org
5103 L:      xen-devel@lists.xen.org
5104 S:      Supported
5105 F:      drivers/gpu/drm/xen/
5106 F:      Documentation/gpu/xen-front.rst
5107
5108 DRM TTM SUBSYSTEM
5109 M:      Christian Koenig <christian.koenig@amd.com>
5110 M:      Huang Rui <ray.huang@amd.com>
5111 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5112 T:      git git://people.freedesktop.org/~agd5f/linux
5113 S:      Maintained
5114 L:      dri-devel@lists.freedesktop.org
5115 F:      include/drm/ttm/
5116 F:      drivers/gpu/drm/ttm/
5117
5118 DSBR100 USB FM RADIO DRIVER
5119 M:      Alexey Klimov <klimov.linux@gmail.com>
5120 L:      linux-media@vger.kernel.org
5121 T:      git git://linuxtv.org/media_tree.git
5122 S:      Maintained
5123 F:      drivers/media/radio/dsbr100.c
5124
5125 DSCC4 DRIVER
5126 M:      Francois Romieu <romieu@fr.zoreil.com>
5127 L:      netdev@vger.kernel.org
5128 S:      Maintained
5129 F:      drivers/net/wan/dscc4.c
5130
5131 DT3155 MEDIA DRIVER
5132 M:      Hans Verkuil <hverkuil@xs4all.nl>
5133 L:      linux-media@vger.kernel.org
5134 T:      git git://linuxtv.org/media_tree.git
5135 W:      https://linuxtv.org
5136 S:      Odd Fixes
5137 F:      drivers/media/pci/dt3155/
5138
5139 DVB_USB_AF9015 MEDIA DRIVER
5140 M:      Antti Palosaari <crope@iki.fi>
5141 L:      linux-media@vger.kernel.org
5142 W:      https://linuxtv.org
5143 W:      http://palosaari.fi/linux/
5144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5145 T:      git git://linuxtv.org/anttip/media_tree.git
5146 S:      Maintained
5147 F:      drivers/media/usb/dvb-usb-v2/af9015*
5148
5149 DVB_USB_AF9035 MEDIA DRIVER
5150 M:      Antti Palosaari <crope@iki.fi>
5151 L:      linux-media@vger.kernel.org
5152 W:      https://linuxtv.org
5153 W:      http://palosaari.fi/linux/
5154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5155 T:      git git://linuxtv.org/anttip/media_tree.git
5156 S:      Maintained
5157 F:      drivers/media/usb/dvb-usb-v2/af9035*
5158
5159 DVB_USB_ANYSEE MEDIA DRIVER
5160 M:      Antti Palosaari <crope@iki.fi>
5161 L:      linux-media@vger.kernel.org
5162 W:      https://linuxtv.org
5163 W:      http://palosaari.fi/linux/
5164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5165 T:      git git://linuxtv.org/anttip/media_tree.git
5166 S:      Maintained
5167 F:      drivers/media/usb/dvb-usb-v2/anysee*
5168
5169 DVB_USB_AU6610 MEDIA DRIVER
5170 M:      Antti Palosaari <crope@iki.fi>
5171 L:      linux-media@vger.kernel.org
5172 W:      https://linuxtv.org
5173 W:      http://palosaari.fi/linux/
5174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5175 T:      git git://linuxtv.org/anttip/media_tree.git
5176 S:      Maintained
5177 F:      drivers/media/usb/dvb-usb-v2/au6610*
5178
5179 DVB_USB_CE6230 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5188
5189 DVB_USB_CXUSB MEDIA DRIVER
5190 M:      Michael Krufky <mkrufky@linuxtv.org>
5191 L:      linux-media@vger.kernel.org
5192 W:      https://linuxtv.org
5193 W:      http://github.com/mkrufky
5194 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5195 T:      git git://linuxtv.org/media_tree.git
5196 S:      Maintained
5197 F:      drivers/media/usb/dvb-usb/cxusb*
5198
5199 DVB_USB_EC168 MEDIA DRIVER
5200 M:      Antti Palosaari <crope@iki.fi>
5201 L:      linux-media@vger.kernel.org
5202 W:      https://linuxtv.org
5203 W:      http://palosaari.fi/linux/
5204 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5205 T:      git git://linuxtv.org/anttip/media_tree.git
5206 S:      Maintained
5207 F:      drivers/media/usb/dvb-usb-v2/ec168*
5208
5209 DVB_USB_GL861 MEDIA DRIVER
5210 M:      Antti Palosaari <crope@iki.fi>
5211 L:      linux-media@vger.kernel.org
5212 W:      https://linuxtv.org
5213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5214 T:      git git://linuxtv.org/anttip/media_tree.git
5215 S:      Maintained
5216 F:      drivers/media/usb/dvb-usb-v2/gl861*
5217
5218 DVB_USB_MXL111SF MEDIA DRIVER
5219 M:      Michael Krufky <mkrufky@linuxtv.org>
5220 L:      linux-media@vger.kernel.org
5221 W:      https://linuxtv.org
5222 W:      http://github.com/mkrufky
5223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5224 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5225 S:      Maintained
5226 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5227
5228 DVB_USB_RTL28XXU MEDIA DRIVER
5229 M:      Antti Palosaari <crope@iki.fi>
5230 L:      linux-media@vger.kernel.org
5231 W:      https://linuxtv.org
5232 W:      http://palosaari.fi/linux/
5233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5234 T:      git git://linuxtv.org/anttip/media_tree.git
5235 S:      Maintained
5236 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5237
5238 DVB_USB_V2 MEDIA DRIVER
5239 M:      Antti Palosaari <crope@iki.fi>
5240 L:      linux-media@vger.kernel.org
5241 W:      https://linuxtv.org
5242 W:      http://palosaari.fi/linux/
5243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5244 T:      git git://linuxtv.org/anttip/media_tree.git
5245 S:      Maintained
5246 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5247 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5248
5249 DYNAMIC DEBUG
5250 M:      Jason Baron <jbaron@akamai.com>
5251 S:      Maintained
5252 F:      lib/dynamic_debug.c
5253 F:      include/linux/dynamic_debug.h
5254
5255 DYNAMIC INTERRUPT MODERATION
5256 M:      Tal Gilboa <talgi@mellanox.com>
5257 S:      Maintained
5258 F:      include/linux/net_dim.h
5259
5260 DZ DECSTATION DZ11 SERIAL DRIVER
5261 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5262 S:      Maintained
5263 F:      drivers/tty/serial/dz.*
5264
5265 E3X0 POWER BUTTON DRIVER
5266 M:      Moritz Fischer <moritz.fischer@ettus.com>
5267 L:      usrp-users@lists.ettus.com
5268 W:      http://www.ettus.com
5269 S:      Supported
5270 F:      drivers/input/misc/e3x0-button.c
5271 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5272
5273 E4000 MEDIA DRIVER
5274 M:      Antti Palosaari <crope@iki.fi>
5275 L:      linux-media@vger.kernel.org
5276 W:      https://linuxtv.org
5277 W:      http://palosaari.fi/linux/
5278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5279 T:      git git://linuxtv.org/anttip/media_tree.git
5280 S:      Maintained
5281 F:      drivers/media/tuners/e4000*
5282
5283 EARTH_PT1 MEDIA DRIVER
5284 M:      Akihiro Tsukada <tskd08@gmail.com>
5285 L:      linux-media@vger.kernel.org
5286 S:      Odd Fixes
5287 F:      drivers/media/pci/pt1/
5288
5289 EARTH_PT3 MEDIA DRIVER
5290 M:      Akihiro Tsukada <tskd08@gmail.com>
5291 L:      linux-media@vger.kernel.org
5292 S:      Odd Fixes
5293 F:      drivers/media/pci/pt3/
5294
5295 EC100 MEDIA DRIVER
5296 M:      Antti Palosaari <crope@iki.fi>
5297 L:      linux-media@vger.kernel.org
5298 W:      https://linuxtv.org
5299 W:      http://palosaari.fi/linux/
5300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5301 T:      git git://linuxtv.org/anttip/media_tree.git
5302 S:      Maintained
5303 F:      drivers/media/dvb-frontends/ec100*
5304
5305 ECRYPT FILE SYSTEM
5306 M:      Tyler Hicks <tyhicks@canonical.com>
5307 L:      ecryptfs@vger.kernel.org
5308 W:      http://ecryptfs.org
5309 W:      https://launchpad.net/ecryptfs
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5311 S:      Supported
5312 F:      Documentation/filesystems/ecryptfs.txt
5313 F:      fs/ecryptfs/
5314
5315 EDAC-AMD64
5316 M:      Borislav Petkov <bp@alien8.de>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/amd64_edac*
5320
5321 EDAC-CALXEDA
5322 M:      Robert Richter <rric@kernel.org>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/highbank*
5326
5327 EDAC-CAVIUM OCTEON
5328 M:      Ralf Baechle <ralf@linux-mips.org>
5329 M:      David Daney <david.daney@cavium.com>
5330 L:      linux-edac@vger.kernel.org
5331 L:      linux-mips@vger.kernel.org
5332 S:      Supported
5333 F:      drivers/edac/octeon_edac*
5334
5335 EDAC-CAVIUM THUNDERX
5336 M:      David Daney <david.daney@cavium.com>
5337 M:      Jan Glauber <jglauber@cavium.com>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Supported
5340 F:      drivers/edac/thunderx_edac*
5341
5342 EDAC-CORE
5343 M:      Borislav Petkov <bp@alien8.de>
5344 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5345 L:      linux-edac@vger.kernel.org
5346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5348 S:      Supported
5349 F:      Documentation/admin-guide/ras.rst
5350 F:      Documentation/driver-api/edac.rst
5351 F:      drivers/edac/
5352 F:      include/linux/edac.h
5353
5354 EDAC-E752X
5355 M:      Mark Gross <mark.gross@intel.com>
5356 L:      linux-edac@vger.kernel.org
5357 S:      Maintained
5358 F:      drivers/edac/e752x_edac.c
5359
5360 EDAC-E7XXX
5361 L:      linux-edac@vger.kernel.org
5362 S:      Maintained
5363 F:      drivers/edac/e7xxx_edac.c
5364
5365 EDAC-FSL_DDR
5366 M:      York Sun <york.sun@nxp.com>
5367 L:      linux-edac@vger.kernel.org
5368 S:      Maintained
5369 F:      drivers/edac/fsl_ddr_edac.*
5370
5371 EDAC-GHES
5372 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5373 L:      linux-edac@vger.kernel.org
5374 S:      Maintained
5375 F:      drivers/edac/ghes_edac.c
5376
5377 EDAC-I3000
5378 L:      linux-edac@vger.kernel.org
5379 S:      Orphan
5380 F:      drivers/edac/i3000_edac.c
5381
5382 EDAC-I5000
5383 L:      linux-edac@vger.kernel.org
5384 S:      Maintained
5385 F:      drivers/edac/i5000_edac.c
5386
5387 EDAC-I5400
5388 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5389 L:      linux-edac@vger.kernel.org
5390 S:      Maintained
5391 F:      drivers/edac/i5400_edac.c
5392
5393 EDAC-I7300
5394 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5395 L:      linux-edac@vger.kernel.org
5396 S:      Maintained
5397 F:      drivers/edac/i7300_edac.c
5398
5399 EDAC-I7CORE
5400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5401 L:      linux-edac@vger.kernel.org
5402 S:      Maintained
5403 F:      drivers/edac/i7core_edac.c
5404
5405 EDAC-I82443BXGX
5406 M:      Tim Small <tim@buttersideup.com>
5407 L:      linux-edac@vger.kernel.org
5408 S:      Maintained
5409 F:      drivers/edac/i82443bxgx_edac.c
5410
5411 EDAC-I82975X
5412 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5413 M:      "Arvind R." <arvino55@gmail.com>
5414 L:      linux-edac@vger.kernel.org
5415 S:      Maintained
5416 F:      drivers/edac/i82975x_edac.c
5417
5418 EDAC-IE31200
5419 M:      Jason Baron <jbaron@akamai.com>
5420 L:      linux-edac@vger.kernel.org
5421 S:      Maintained
5422 F:      drivers/edac/ie31200_edac.c
5423
5424 EDAC-MPC85XX
5425 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5426 L:      linux-edac@vger.kernel.org
5427 S:      Maintained
5428 F:      drivers/edac/mpc85xx_edac.[ch]
5429
5430 EDAC-PASEMI
5431 M:      Egor Martovetsky <egor@pasemi.com>
5432 L:      linux-edac@vger.kernel.org
5433 S:      Maintained
5434 F:      drivers/edac/pasemi_edac.c
5435
5436 EDAC-PND2
5437 M:      Tony Luck <tony.luck@intel.com>
5438 L:      linux-edac@vger.kernel.org
5439 S:      Maintained
5440 F:      drivers/edac/pnd2_edac.[ch]
5441
5442 EDAC-R82600
5443 M:      Tim Small <tim@buttersideup.com>
5444 L:      linux-edac@vger.kernel.org
5445 S:      Maintained
5446 F:      drivers/edac/r82600_edac.c
5447
5448 EDAC-SBRIDGE
5449 M:      Tony Luck <tony.luck@intel.com>
5450 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5451 L:      linux-edac@vger.kernel.org
5452 S:      Maintained
5453 F:      drivers/edac/sb_edac.c
5454
5455 EDAC-SKYLAKE
5456 M:      Tony Luck <tony.luck@intel.com>
5457 L:      linux-edac@vger.kernel.org
5458 S:      Maintained
5459 F:      drivers/edac/skx_edac.c
5460
5461 EDAC-TI
5462 M:      Tero Kristo <t-kristo@ti.com>
5463 L:      linux-edac@vger.kernel.org
5464 S:      Maintained
5465 F:      drivers/edac/ti_edac.c
5466
5467 EDAC-QCOM
5468 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5469 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5470 L:      linux-arm-msm@vger.kernel.org
5471 L:      linux-edac@vger.kernel.org
5472 S:      Maintained
5473 F:      drivers/edac/qcom_edac.c
5474
5475 EDIROL UA-101/UA-1000 DRIVER
5476 M:      Clemens Ladisch <clemens@ladisch.de>
5477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5478 T:      git git://git.alsa-project.org/alsa-kernel.git
5479 S:      Maintained
5480 F:      sound/usb/misc/ua101.c
5481
5482 EFI TEST DRIVER
5483 L:      linux-efi@vger.kernel.org
5484 M:      Ivan Hu <ivan.hu@canonical.com>
5485 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5486 S:      Maintained
5487 F:      drivers/firmware/efi/test/
5488
5489 EFI VARIABLE FILESYSTEM
5490 M:      Matthew Garrett <matthew.garrett@nebula.com>
5491 M:      Jeremy Kerr <jk@ozlabs.org>
5492 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5494 L:      linux-efi@vger.kernel.org
5495 S:      Maintained
5496 F:      fs/efivarfs/
5497
5498 EFIFB FRAMEBUFFER DRIVER
5499 L:      linux-fbdev@vger.kernel.org
5500 M:      Peter Jones <pjones@redhat.com>
5501 S:      Maintained
5502 F:      drivers/video/fbdev/efifb.c
5503
5504 EFS FILESYSTEM
5505 W:      http://aeschi.ch.eu.org/efs/
5506 S:      Orphan
5507 F:      fs/efs/
5508
5509 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5510 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5511 L:      netdev@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/net/ethernet/ibm/ehea/
5514
5515 EM28XX VIDEO4LINUX DRIVER
5516 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5517 L:      linux-media@vger.kernel.org
5518 W:      https://linuxtv.org
5519 T:      git git://linuxtv.org/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/usb/em28xx/
5522 F:      Documentation/media/v4l-drivers/em28xx*
5523
5524 EMBEDDED LINUX
5525 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5526 M:      Matt Mackall <mpm@selenic.com>
5527 M:      David Woodhouse <dwmw2@infradead.org>
5528 L:      linux-embedded@vger.kernel.org
5529 S:      Maintained
5530
5531 Emulex 10Gbps iSCSI - OneConnect DRIVER
5532 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5533 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5534 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5535 L:      linux-scsi@vger.kernel.org
5536 W:      http://www.broadcom.com
5537 S:      Supported
5538 F:      drivers/scsi/be2iscsi/
5539
5540 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5541 M:      Sathya Perla <sathya.perla@broadcom.com>
5542 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5543 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5544 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5545 L:      netdev@vger.kernel.org
5546 W:      http://www.emulex.com
5547 S:      Supported
5548 F:      drivers/net/ethernet/emulex/benet/
5549
5550 EMULEX ONECONNECT ROCE DRIVER
5551 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5552 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5553 L:      linux-rdma@vger.kernel.org
5554 W:      http://www.broadcom.com
5555 S:      Odd Fixes
5556 F:      drivers/infiniband/hw/ocrdma/
5557 F:      include/uapi/rdma/ocrdma-abi.h
5558
5559 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5560 M:      James Smart <james.smart@broadcom.com>
5561 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5562 L:      linux-scsi@vger.kernel.org
5563 W:      http://www.broadcom.com
5564 S:      Supported
5565 F:      drivers/scsi/lpfc/
5566
5567 ENE CB710 FLASH CARD READER DRIVER
5568 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5569 S:      Maintained
5570 F:      drivers/misc/cb710/
5571 F:      drivers/mmc/host/cb710-mmc.*
5572 F:      include/linux/cb710.h
5573
5574 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5575 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5576 S:      Maintained
5577 F:      drivers/media/rc/ene_ir.*
5578
5579 EPSON S1D13XXX FRAMEBUFFER DRIVER
5580 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5581 S:      Maintained
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5583 F:      drivers/video/fbdev/s1d13xxxfb.c
5584 F:      include/video/s1d13xxxfb.h
5585
5586 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5587 M:      Jeff Layton <jlayton@kernel.org>
5588 S:      Maintained
5589 F:      lib/errseq.c
5590 F:      include/linux/errseq.h
5591
5592 ET131X NETWORK DRIVER
5593 M:      Mark Einon <mark.einon@gmail.com>
5594 S:      Odd Fixes
5595 F:      drivers/net/ethernet/agere/
5596
5597 ETHERNET BRIDGE
5598 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5599 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5600 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5601 L:      netdev@vger.kernel.org
5602 W:      http://www.linuxfoundation.org/en/Net:Bridge
5603 S:      Maintained
5604 F:      include/linux/netfilter_bridge/
5605 F:      net/bridge/
5606
5607 ETHERNET PHY LIBRARY
5608 M:      Andrew Lunn <andrew@lunn.ch>
5609 M:      Florian Fainelli <f.fainelli@gmail.com>
5610 M:      Heiner Kallweit <hkallweit1@gmail.com>
5611 L:      netdev@vger.kernel.org
5612 S:      Maintained
5613 F:      Documentation/ABI/testing/sysfs-bus-mdio
5614 F:      Documentation/devicetree/bindings/net/mdio*
5615 F:      Documentation/networking/phy.txt
5616 F:      drivers/net/phy/
5617 F:      drivers/of/of_mdio.c
5618 F:      drivers/of/of_net.c
5619 F:      include/linux/*mdio*.h
5620 F:      include/linux/of_net.h
5621 F:      include/linux/phy.h
5622 F:      include/linux/phy_fixed.h
5623 F:      include/linux/platform_data/mdio-bcm-unimac.h
5624 F:      include/trace/events/mdio.h
5625 F:      include/uapi/linux/mdio.h
5626 F:      include/uapi/linux/mii.h
5627
5628 EXT2 FILE SYSTEM
5629 M:      Jan Kara <jack@suse.com>
5630 L:      linux-ext4@vger.kernel.org
5631 S:      Maintained
5632 F:      Documentation/filesystems/ext2.txt
5633 F:      fs/ext2/
5634 F:      include/linux/ext2*
5635
5636 EXT4 FILE SYSTEM
5637 M:      "Theodore Ts'o" <tytso@mit.edu>
5638 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5639 L:      linux-ext4@vger.kernel.org
5640 W:      http://ext4.wiki.kernel.org
5641 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5643 S:      Maintained
5644 F:      Documentation/filesystems/ext4/ext4.rst
5645 F:      fs/ext4/
5646
5647 Extended Verification Module (EVM)
5648 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5649 L:      linux-integrity@vger.kernel.org
5650 S:      Supported
5651 F:      security/integrity/evm/
5652
5653 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5654 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5655 L:      linux-efi@vger.kernel.org
5656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5657 S:      Maintained
5658 F:      Documentation/efi-stub.txt
5659 F:      arch/*/kernel/efi.c
5660 F:      arch/x86/boot/compressed/eboot.[ch]
5661 F:      arch/*/include/asm/efi.h
5662 F:      arch/x86/platform/efi/
5663 F:      drivers/firmware/efi/
5664 F:      include/linux/efi*.h
5665 F:      arch/arm/boot/compressed/efi-header.S
5666 F:      arch/arm64/kernel/efi-entry.S
5667
5668 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5669 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5670 M:      Chanwoo Choi <cw00.choi@samsung.com>
5671 L:      linux-kernel@vger.kernel.org
5672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5673 S:      Maintained
5674 F:      drivers/extcon/
5675 F:      include/linux/extcon/
5676 F:      include/linux/extcon.h
5677 F:      Documentation/extcon/
5678 F:      Documentation/devicetree/bindings/extcon/
5679
5680 EXYNOS DP DRIVER
5681 M:      Jingoo Han <jingoohan1@gmail.com>
5682 L:      dri-devel@lists.freedesktop.org
5683 S:      Maintained
5684 F:      drivers/gpu/drm/exynos/exynos_dp*
5685
5686 EXYNOS SYSMMU (IOMMU) driver
5687 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5688 L:      iommu@lists.linux-foundation.org
5689 S:      Maintained
5690 F:      drivers/iommu/exynos-iommu.c
5691
5692 EZchip NPS platform support
5693 M:      Vineet Gupta <vgupta@synopsys.com>
5694 M:      Ofer Levi <oferle@mellanox.com>
5695 S:      Supported
5696 F:      arch/arc/plat-eznps
5697 F:      arch/arc/boot/dts/eznps.dts
5698
5699 F2FS FILE SYSTEM
5700 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5701 M:      Chao Yu <yuchao0@huawei.com>
5702 L:      linux-f2fs-devel@lists.sourceforge.net
5703 W:      https://f2fs.wiki.kernel.org/
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5705 S:      Maintained
5706 F:      Documentation/filesystems/f2fs.txt
5707 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5708 F:      fs/f2fs/
5709 F:      include/linux/f2fs_fs.h
5710 F:      include/trace/events/f2fs.h
5711
5712 F71805F HARDWARE MONITORING DRIVER
5713 M:      Jean Delvare <jdelvare@suse.com>
5714 L:      linux-hwmon@vger.kernel.org
5715 S:      Maintained
5716 F:      Documentation/hwmon/f71805f
5717 F:      drivers/hwmon/f71805f.c
5718
5719 FADDR2LINE
5720 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5721 S:      Maintained
5722 F:      scripts/faddr2line
5723
5724 FAILOVER MODULE
5725 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5726 L:      netdev@vger.kernel.org
5727 S:      Supported
5728 F:      net/core/failover.c
5729 F:      include/net/failover.h
5730 F:      Documentation/networking/failover.rst
5731
5732 FANOTIFY
5733 M:      Jan Kara <jack@suse.cz>
5734 R:      Amir Goldstein <amir73il@gmail.com>
5735 L:      linux-fsdevel@vger.kernel.org
5736 S:      Maintained
5737 F:      fs/notify/fanotify/
5738 F:      include/linux/fanotify.h
5739 F:      include/uapi/linux/fanotify.h
5740
5741 FARSYNC SYNCHRONOUS DRIVER
5742 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5743 W:      http://www.farsite.co.uk/
5744 S:      Supported
5745 F:      drivers/net/wan/farsync.*
5746
5747 FAULT INJECTION SUPPORT
5748 M:      Akinobu Mita <akinobu.mita@gmail.com>
5749 S:      Supported
5750 F:      Documentation/fault-injection/
5751 F:      lib/fault-inject.c
5752
5753 FBTFT Framebuffer drivers
5754 S:      Orphan
5755 L:      dri-devel@lists.freedesktop.org
5756 L:      linux-fbdev@vger.kernel.org
5757 F:      drivers/staging/fbtft/
5758
5759 FC0011 TUNER DRIVER
5760 M:      Michael Buesch <m@bues.ch>
5761 L:      linux-media@vger.kernel.org
5762 S:      Maintained
5763 F:      drivers/media/tuners/fc0011.h
5764 F:      drivers/media/tuners/fc0011.c
5765
5766 FC2580 MEDIA DRIVER
5767 M:      Antti Palosaari <crope@iki.fi>
5768 L:      linux-media@vger.kernel.org
5769 W:      https://linuxtv.org
5770 W:      http://palosaari.fi/linux/
5771 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5772 T:      git git://linuxtv.org/anttip/media_tree.git
5773 S:      Maintained
5774 F:      drivers/media/tuners/fc2580*
5775
5776 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5777 M:      Johannes Thumshirn <jth@kernel.org>
5778 L:      linux-scsi@vger.kernel.org
5779 W:      www.Open-FCoE.org
5780 S:      Supported
5781 F:      drivers/scsi/libfc/
5782 F:      drivers/scsi/fcoe/
5783 F:      include/scsi/fc/
5784 F:      include/scsi/libfc.h
5785 F:      include/scsi/libfcoe.h
5786 F:      include/uapi/scsi/fc/
5787
5788 FILE LOCKING (flock() and fcntl()/lockf())
5789 M:      Jeff Layton <jlayton@kernel.org>
5790 M:      "J. Bruce Fields" <bfields@fieldses.org>
5791 L:      linux-fsdevel@vger.kernel.org
5792 S:      Maintained
5793 F:      include/linux/fcntl.h
5794 F:      include/uapi/linux/fcntl.h
5795 F:      fs/fcntl.c
5796 F:      fs/locks.c
5797
5798 FILESYSTEMS (VFS and infrastructure)
5799 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5800 L:      linux-fsdevel@vger.kernel.org
5801 S:      Maintained
5802 F:      fs/*
5803 F:      include/linux/fs.h
5804 F:      include/uapi/linux/fs.h
5805
5806 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5807 M:      Riku Voipio <riku.voipio@iki.fi>
5808 L:      linux-hwmon@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/hwmon/f75375s.c
5811 F:      include/linux/f75375s.h
5812
5813 FIREWIRE AUDIO DRIVERS
5814 M:      Clemens Ladisch <clemens@ladisch.de>
5815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5816 T:      git git://git.alsa-project.org/alsa-kernel.git
5817 S:      Maintained
5818 F:      sound/firewire/
5819
5820 FIREWIRE MEDIA DRIVERS (firedtv)
5821 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5822 L:      linux-media@vger.kernel.org
5823 L:      linux1394-devel@lists.sourceforge.net
5824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5825 S:      Maintained
5826 F:      drivers/media/firewire/
5827
5828 FIREWIRE SBP-2 TARGET
5829 M:      Chris Boot <bootc@bootc.net>
5830 L:      linux-scsi@vger.kernel.org
5831 L:      target-devel@vger.kernel.org
5832 L:      linux1394-devel@lists.sourceforge.net
5833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5834 S:      Maintained
5835 F:      drivers/target/sbp/
5836
5837 FIREWIRE SUBSYSTEM
5838 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5839 L:      linux1394-devel@lists.sourceforge.net
5840 W:      http://ieee1394.wiki.kernel.org/
5841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5842 S:      Maintained
5843 F:      drivers/firewire/
5844 F:      include/linux/firewire.h
5845 F:      include/uapi/linux/firewire*.h
5846 F:      tools/firewire/
5847
5848 FIRMWARE LOADER (request_firmware)
5849 M:      Luis Chamberlain <mcgrof@kernel.org>
5850 L:      linux-kernel@vger.kernel.org
5851 S:      Maintained
5852 F:      Documentation/firmware_class/
5853 F:      drivers/base/firmware_loader/
5854 F:      include/linux/firmware.h
5855
5856 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5857 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5858 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5859 S:      Maintained
5860 F:      drivers/block/rsxx/
5861
5862 FLOPPY DRIVER
5863 M:      Jiri Kosina <jikos@kernel.org>
5864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5865 S:      Odd fixes
5866 F:      drivers/block/floppy.c
5867
5868 FMC SUBSYSTEM
5869 M:      Alessandro Rubini <rubini@gnudd.com>
5870 W:      http://www.ohwr.org/projects/fmc-bus
5871 S:      Supported
5872 F:      drivers/fmc/
5873 F:      include/linux/fmc*.h
5874 F:      include/linux/ipmi-fru.h
5875 K:      fmc_d.*register
5876
5877 FPGA MANAGER FRAMEWORK
5878 M:      Alan Tull <atull@kernel.org>
5879 M:      Moritz Fischer <mdf@kernel.org>
5880 L:      linux-fpga@vger.kernel.org
5881 S:      Maintained
5882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5883 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5884 F:      Documentation/fpga/
5885 F:      Documentation/driver-api/fpga/
5886 F:      Documentation/devicetree/bindings/fpga/
5887 F:      drivers/fpga/
5888 F:      include/linux/fpga/
5889 W:      http://www.rocketboards.org
5890
5891 FPGA DFL DRIVERS
5892 M:      Wu Hao <hao.wu@intel.com>
5893 L:      linux-fpga@vger.kernel.org
5894 S:      Maintained
5895 F:      Documentation/fpga/dfl.txt
5896 F:      include/uapi/linux/fpga-dfl.h
5897 F:      drivers/fpga/dfl*
5898
5899 FPU EMULATOR
5900 M:      Bill Metzenthen <billm@melbpc.org.au>
5901 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5902 S:      Maintained
5903 F:      arch/x86/math-emu/
5904
5905 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5906 L:      netdev@vger.kernel.org
5907 S:      Orphan
5908 F:      drivers/net/wan/dlci.c
5909 F:      drivers/net/wan/sdla.c
5910
5911 FRAMEBUFFER LAYER
5912 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5913 L:      dri-devel@lists.freedesktop.org
5914 L:      linux-fbdev@vger.kernel.org
5915 T:      git git://github.com/bzolnier/linux.git
5916 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5917 S:      Maintained
5918 F:      Documentation/fb/
5919 F:      drivers/video/
5920 F:      include/video/
5921 F:      include/linux/fb.h
5922 F:      include/uapi/video/
5923 F:      include/uapi/linux/fb.h
5924
5925 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5926 M:      Horia Geantă <horia.geanta@nxp.com>
5927 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5928 L:      linux-crypto@vger.kernel.org
5929 S:      Maintained
5930 F:      drivers/crypto/caam/
5931 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5932
5933 FREESCALE DIU FRAMEBUFFER DRIVER
5934 M:      Timur Tabi <timur@kernel.org>
5935 L:      linux-fbdev@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/video/fbdev/fsl-diu-fb.*
5938
5939 FREESCALE DMA DRIVER
5940 M:      Li Yang <leoyang.li@nxp.com>
5941 M:      Zhang Wei <zw@zh-kernel.org>
5942 L:      linuxppc-dev@lists.ozlabs.org
5943 S:      Maintained
5944 F:      drivers/dma/fsldma.*
5945
5946 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5947 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5948 L:      netdev@vger.kernel.org
5949 S:      Maintained
5950 F:      drivers/net/ethernet/freescale/gianfar*
5951 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5952
5953 FREESCALE GPMI NAND DRIVER
5954 M:      Han Xu <han.xu@nxp.com>
5955 L:      linux-mtd@lists.infradead.org
5956 S:      Maintained
5957 F:      drivers/mtd/nand/raw/gpmi-nand/*
5958
5959 FREESCALE I2C CPM DRIVER
5960 M:      Jochen Friedrich <jochen@scram.de>
5961 L:      linuxppc-dev@lists.ozlabs.org
5962 L:      linux-i2c@vger.kernel.org
5963 S:      Maintained
5964 F:      drivers/i2c/busses/i2c-cpm.c
5965
5966 FREESCALE IMX LPI2C DRIVER
5967 M:      Dong Aisheng <aisheng.dong@nxp.com>
5968 L:      linux-i2c@vger.kernel.org
5969 L:      linux-imx@nxp.com
5970 S:      Maintained
5971 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5972 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5973
5974 FREESCALE IMX / MXC FEC DRIVER
5975 M:      Fugang Duan <fugang.duan@nxp.com>
5976 L:      netdev@vger.kernel.org
5977 S:      Maintained
5978 F:      drivers/net/ethernet/freescale/fec_main.c
5979 F:      drivers/net/ethernet/freescale/fec_ptp.c
5980 F:      drivers/net/ethernet/freescale/fec.h
5981 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5982
5983 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5984 M:      Sascha Hauer <s.hauer@pengutronix.de>
5985 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5986 L:      linux-fbdev@vger.kernel.org
5987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5988 S:      Maintained
5989 F:      include/linux/platform_data/video-imxfb.h
5990 F:      drivers/video/fbdev/imxfb.c
5991
5992 FREESCALE QORIQ DPAA ETHERNET DRIVER
5993 M:      Madalin Bucur <madalin.bucur@nxp.com>
5994 L:      netdev@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/net/ethernet/freescale/dpaa
5997
5998 FREESCALE QORIQ DPAA FMAN DRIVER
5999 M:      Madalin Bucur <madalin.bucur@nxp.com>
6000 L:      netdev@vger.kernel.org
6001 S:      Maintained
6002 F:      drivers/net/ethernet/freescale/fman
6003 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6004
6005 FREESCALE QORIQ PTP CLOCK DRIVER
6006 M:      Yangbo Lu <yangbo.lu@nxp.com>
6007 L:      netdev@vger.kernel.org
6008 S:      Maintained
6009 F:      drivers/ptp/ptp_qoriq.c
6010 F:      include/linux/fsl/ptp_qoriq.h
6011 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6012
6013 FREESCALE QUAD SPI DRIVER
6014 M:      Han Xu <han.xu@nxp.com>
6015 L:      linux-mtd@lists.infradead.org
6016 S:      Maintained
6017 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6018
6019 FREESCALE QUICC ENGINE LIBRARY
6020 M:      Qiang Zhao <qiang.zhao@nxp.com>
6021 L:      linuxppc-dev@lists.ozlabs.org
6022 S:      Maintained
6023 F:      drivers/soc/fsl/qe/
6024 F:      include/soc/fsl/*qe*.h
6025 F:      include/soc/fsl/*ucc*.h
6026
6027 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6028 M:      Li Yang <leoyang.li@nxp.com>
6029 L:      netdev@vger.kernel.org
6030 L:      linuxppc-dev@lists.ozlabs.org
6031 S:      Maintained
6032 F:      drivers/net/ethernet/freescale/ucc_geth*
6033
6034 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6035 M:      Zhao Qiang <qiang.zhao@nxp.com>
6036 L:      netdev@vger.kernel.org
6037 L:      linuxppc-dev@lists.ozlabs.org
6038 S:      Maintained
6039 F:      drivers/net/wan/fsl_ucc_hdlc*
6040
6041 FREESCALE QUICC ENGINE UCC UART DRIVER
6042 M:      Timur Tabi <timur@kernel.org>
6043 L:      linuxppc-dev@lists.ozlabs.org
6044 S:      Maintained
6045 F:      drivers/tty/serial/ucc_uart.c
6046
6047 FREESCALE SOC DRIVERS
6048 M:      Li Yang <leoyang.li@nxp.com>
6049 L:      linuxppc-dev@lists.ozlabs.org
6050 L:      linux-arm-kernel@lists.infradead.org
6051 S:      Maintained
6052 F:      Documentation/devicetree/bindings/soc/fsl/
6053 F:      drivers/soc/fsl/
6054 F:      include/linux/fsl/
6055
6056 FREESCALE SOC FS_ENET DRIVER
6057 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6058 L:      linuxppc-dev@lists.ozlabs.org
6059 L:      netdev@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/net/ethernet/freescale/fs_enet/
6062 F:      include/linux/fs_enet_pd.h
6063
6064 FREESCALE SOC SOUND DRIVERS
6065 M:      Timur Tabi <timur@kernel.org>
6066 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6067 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6068 R:      Fabio Estevam <fabio.estevam@nxp.com>
6069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6070 L:      linuxppc-dev@lists.ozlabs.org
6071 S:      Maintained
6072 F:      sound/soc/fsl/fsl*
6073 F:      sound/soc/fsl/imx*
6074 F:      sound/soc/fsl/mpc8610_hpcd.c
6075
6076 FREESCALE USB PERIPHERAL DRIVERS
6077 M:      Li Yang <leoyang.li@nxp.com>
6078 L:      linux-usb@vger.kernel.org
6079 L:      linuxppc-dev@lists.ozlabs.org
6080 S:      Maintained
6081 F:      drivers/usb/gadget/udc/fsl*
6082
6083 FREEVXFS FILESYSTEM
6084 M:      Christoph Hellwig <hch@infradead.org>
6085 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6086 S:      Maintained
6087 F:      fs/freevxfs/
6088
6089 FREEZER
6090 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6091 M:      Pavel Machek <pavel@ucw.cz>
6092 L:      linux-pm@vger.kernel.org
6093 S:      Supported
6094 F:      Documentation/power/freezing-of-tasks.txt
6095 F:      include/linux/freezer.h
6096 F:      kernel/freezer.c
6097
6098 FRONTSWAP API
6099 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6100 L:      linux-kernel@vger.kernel.org
6101 S:      Maintained
6102 F:      mm/frontswap.c
6103 F:      include/linux/frontswap.h
6104
6105 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6106 M:      David Howells <dhowells@redhat.com>
6107 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6108 S:      Supported
6109 F:      Documentation/filesystems/caching/
6110 F:      fs/fscache/
6111 F:      include/linux/fscache*.h
6112
6113 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6114 M:      Theodore Y. Ts'o <tytso@mit.edu>
6115 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6116 L:      linux-fscrypt@vger.kernel.org
6117 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6119 S:      Supported
6120 F:      fs/crypto/
6121 F:      include/linux/fscrypt*.h
6122 F:      Documentation/filesystems/fscrypt.rst
6123
6124 FSI-ATTACHED I2C DRIVER
6125 M:      Eddie James <eajames@linux.vnet.ibm.com>
6126 L:      linux-i2c@vger.kernel.org
6127 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6128 S:      Maintained
6129 F:      drivers/i2c/busses/i2c-fsi.c
6130 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6131
6132 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6133 M:      Jan Kara <jack@suse.cz>
6134 R:      Amir Goldstein <amir73il@gmail.com>
6135 L:      linux-fsdevel@vger.kernel.org
6136 S:      Maintained
6137 F:      fs/notify/
6138 F:      include/linux/fsnotify*.h
6139
6140 FUJITSU LAPTOP EXTRAS
6141 M:      Jonathan Woithe <jwoithe@just42.net>
6142 L:      platform-driver-x86@vger.kernel.org
6143 S:      Maintained
6144 F:      drivers/platform/x86/fujitsu-laptop.c
6145
6146 FUJITSU M-5MO LS CAMERA ISP DRIVER
6147 M:      Kyungmin Park <kyungmin.park@samsung.com>
6148 M:      Heungjun Kim <riverful.kim@samsung.com>
6149 L:      linux-media@vger.kernel.org
6150 S:      Maintained
6151 F:      drivers/media/i2c/m5mols/
6152 F:      include/media/i2c/m5mols.h
6153
6154 FUJITSU TABLET EXTRAS
6155 M:      Robert Gerlach <khnz@gmx.de>
6156 L:      platform-driver-x86@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/platform/x86/fujitsu-tablet.c
6159
6160 FUSE: FILESYSTEM IN USERSPACE
6161 M:      Miklos Szeredi <miklos@szeredi.hu>
6162 L:      linux-fsdevel@vger.kernel.org
6163 W:      http://fuse.sourceforge.net/
6164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6165 S:      Maintained
6166 F:      fs/fuse/
6167 F:      include/uapi/linux/fuse.h
6168 F:      Documentation/filesystems/fuse.txt
6169
6170 FUTEX SUBSYSTEM
6171 M:      Thomas Gleixner <tglx@linutronix.de>
6172 M:      Ingo Molnar <mingo@redhat.com>
6173 R:      Peter Zijlstra <peterz@infradead.org>
6174 R:      Darren Hart <dvhart@infradead.org>
6175 L:      linux-kernel@vger.kernel.org
6176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6177 S:      Maintained
6178 F:      kernel/futex.c
6179 F:      kernel/futex_compat.c
6180 F:      include/asm-generic/futex.h
6181 F:      include/linux/futex.h
6182 F:      include/uapi/linux/futex.h
6183 F:      tools/testing/selftests/futex/
6184 F:      tools/perf/bench/futex*
6185 F:      Documentation/*futex*
6186
6187 GCC PLUGINS
6188 M:      Kees Cook <keescook@chromium.org>
6189 R:      Emese Revfy <re.emese@gmail.com>
6190 L:      kernel-hardening@lists.openwall.com
6191 S:      Maintained
6192 F:      scripts/gcc-plugins/
6193 F:      scripts/gcc-plugin.sh
6194 F:      scripts/Makefile.gcc-plugins
6195 F:      Documentation/gcc-plugins.txt
6196
6197 GASKET DRIVER FRAMEWORK
6198 M:      Rob Springer <rspringer@google.com>
6199 M:      Todd Poynor <toddpoynor@google.com>
6200 M:      Ben Chan <benchan@chromium.org>
6201 S:      Maintained
6202 F:      drivers/staging/gasket/
6203
6204 GCOV BASED KERNEL PROFILING
6205 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6206 S:      Maintained
6207 F:      kernel/gcov/
6208 F:      Documentation/dev-tools/gcov.rst
6209
6210 GDB KERNEL DEBUGGING HELPER SCRIPTS
6211 M:      Jan Kiszka <jan.kiszka@siemens.com>
6212 M:      Kieran Bingham <kbingham@kernel.org>
6213 S:      Supported
6214 F:      scripts/gdb/
6215
6216 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6217 M:      Achim Leubner <achim_leubner@adaptec.com>
6218 L:      linux-scsi@vger.kernel.org
6219 W:      http://www.icp-vortex.com/
6220 S:      Supported
6221 F:      drivers/scsi/gdt*
6222
6223 GEMTEK FM RADIO RECEIVER DRIVER
6224 M:      Hans Verkuil <hverkuil@xs4all.nl>
6225 L:      linux-media@vger.kernel.org
6226 T:      git git://linuxtv.org/media_tree.git
6227 W:      https://linuxtv.org
6228 S:      Maintained
6229 F:      drivers/media/radio/radio-gemtek*
6230
6231 GENERIC GPIO I2C DRIVER
6232 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6233 S:      Supported
6234 F:      drivers/i2c/busses/i2c-gpio.c
6235 F:      include/linux/platform_data/i2c-gpio.h
6236
6237 GENERIC GPIO I2C MULTIPLEXER DRIVER
6238 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6239 L:      linux-i2c@vger.kernel.org
6240 S:      Supported
6241 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6242 F:      include/linux/platform_data/i2c-mux-gpio.h
6243 F:      Documentation/i2c/muxes/i2c-mux-gpio
6244
6245 GENERIC HDLC (WAN) DRIVERS
6246 M:      Krzysztof Halasa <khc@pm.waw.pl>
6247 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6248 S:      Maintained
6249 F:      drivers/net/wan/c101.c
6250 F:      drivers/net/wan/hd6457*
6251 F:      drivers/net/wan/hdlc*
6252 F:      drivers/net/wan/n2.c
6253 F:      drivers/net/wan/pc300too.c
6254 F:      drivers/net/wan/pci200syn.c
6255 F:      drivers/net/wan/wanxl*
6256
6257 GENERIC INCLUDE/ASM HEADER FILES
6258 M:      Arnd Bergmann <arnd@arndb.de>
6259 L:      linux-arch@vger.kernel.org
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6261 S:      Maintained
6262 F:      include/asm-generic/
6263 F:      include/uapi/asm-generic/
6264
6265 GENERIC PHY FRAMEWORK
6266 M:      Kishon Vijay Abraham I <kishon@ti.com>
6267 L:      linux-kernel@vger.kernel.org
6268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6269 S:      Supported
6270 F:      drivers/phy/
6271 F:      include/linux/phy/
6272
6273 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6274 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6275 S:      Supported
6276 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6277
6278 GENERIC PM DOMAINS
6279 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6280 M:      Kevin Hilman <khilman@kernel.org>
6281 M:      Ulf Hansson <ulf.hansson@linaro.org>
6282 L:      linux-pm@vger.kernel.org
6283 S:      Supported
6284 F:      drivers/base/power/domain*.c
6285 F:      include/linux/pm_domain.h
6286 F:      Documentation/devicetree/bindings/power/power_domain.txt
6287
6288 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6289 M:      Eugen Hristev <eugen.hristev@microchip.com>
6290 L:      linux-input@vger.kernel.org
6291 S:      Maintained
6292 F:      drivers/input/touchscreen/resistive-adc-touch.c
6293
6294 GENERIC UIO DRIVER FOR PCI DEVICES
6295 M:      "Michael S. Tsirkin" <mst@redhat.com>
6296 L:      kvm@vger.kernel.org
6297 S:      Supported
6298 F:      drivers/uio/uio_pci_generic.c
6299
6300 GENWQE (IBM Generic Workqueue Card)
6301 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6302 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6303 S:      Supported
6304 F:      drivers/misc/genwqe/
6305
6306 GET_MAINTAINER SCRIPT
6307 M:      Joe Perches <joe@perches.com>
6308 S:      Maintained
6309 F:      scripts/get_maintainer.pl
6310
6311 GFS2 FILE SYSTEM
6312 M:      Bob Peterson <rpeterso@redhat.com>
6313 M:      Andreas Gruenbacher <agruenba@redhat.com>
6314 L:      cluster-devel@redhat.com
6315 W:      http://sources.redhat.com/cluster/
6316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6317 S:      Supported
6318 F:      Documentation/filesystems/gfs2*.txt
6319 F:      fs/gfs2/
6320 F:      include/uapi/linux/gfs2_ondisk.h
6321
6322 GIGASET ISDN DRIVERS
6323 M:      Paul Bolle <pebolle@tiscali.nl>
6324 L:      gigaset307x-common@lists.sourceforge.net
6325 W:      http://gigaset307x.sourceforge.net/
6326 S:      Odd Fixes
6327 F:      Documentation/isdn/README.gigaset
6328 F:      drivers/isdn/gigaset/
6329 F:      include/uapi/linux/gigaset_dev.h
6330
6331 GNSS SUBSYSTEM
6332 M:      Johan Hovold <johan@kernel.org>
6333 S:      Maintained
6334 F:      Documentation/ABI/testing/sysfs-class-gnss
6335 F:      Documentation/devicetree/bindings/gnss/
6336 F:      drivers/gnss/
6337 F:      include/linux/gnss.h
6338
6339 GO7007 MPEG CODEC
6340 M:      Hans Verkuil <hans.verkuil@cisco.com>
6341 L:      linux-media@vger.kernel.org
6342 S:      Maintained
6343 F:      drivers/media/usb/go7007/
6344
6345 GOODIX TOUCHSCREEN
6346 M:      Bastien Nocera <hadess@hadess.net>
6347 L:      linux-input@vger.kernel.org
6348 S:      Maintained
6349 F:      drivers/input/touchscreen/goodix.c
6350
6351 GPD POCKET FAN DRIVER
6352 M:      Hans de Goede <hdegoede@redhat.com>
6353 L:      platform-driver-x86@vger.kernel.org
6354 S:      Maintained
6355 F:      drivers/platform/x86/gpd-pocket-fan.c
6356
6357 GPIO ACPI SUPPORT
6358 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6359 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6360 L:      linux-gpio@vger.kernel.org
6361 L:      linux-acpi@vger.kernel.org
6362 S:      Maintained
6363 F:      Documentation/acpi/gpio-properties.txt
6364 F:      drivers/gpio/gpiolib-acpi.c
6365
6366 GPIO IR Transmitter
6367 M:      Sean Young <sean@mess.org>
6368 L:      linux-media@vger.kernel.org
6369 S:      Maintained
6370 F:      drivers/media/rc/gpio-ir-tx.c
6371
6372 GPIO MOCKUP DRIVER
6373 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6374 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6375 L:      linux-gpio@vger.kernel.org
6376 S:      Maintained
6377 F:      drivers/gpio/gpio-mockup.c
6378 F:      tools/testing/selftests/gpio/
6379
6380 GPIO SUBSYSTEM
6381 M:      Linus Walleij <linus.walleij@linaro.org>
6382 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6383 L:      linux-gpio@vger.kernel.org
6384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6385 S:      Maintained
6386 F:      Documentation/devicetree/bindings/gpio/
6387 F:      Documentation/driver-api/gpio/
6388 F:      Documentation/gpio/
6389 F:      Documentation/ABI/testing/gpio-cdev
6390 F:      Documentation/ABI/obsolete/sysfs-gpio
6391 F:      drivers/gpio/
6392 F:      include/linux/gpio/
6393 F:      include/linux/gpio.h
6394 F:      include/linux/of_gpio.h
6395 F:      include/asm-generic/gpio.h
6396 F:      include/uapi/linux/gpio.h
6397 F:      tools/gpio/
6398
6399 GRE DEMULTIPLEXER DRIVER
6400 M:      Dmitry Kozlov <xeb@mail.ru>
6401 L:      netdev@vger.kernel.org
6402 S:      Maintained
6403 F:      net/ipv4/gre_demux.c
6404 F:      net/ipv4/gre_offload.c
6405 F:      include/net/gre.h
6406
6407 GRETH 10/100/1G Ethernet MAC device driver
6408 M:      Andreas Larsson <andreas@gaisler.com>
6409 L:      netdev@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/net/ethernet/aeroflex/
6412
6413 GREYBUS AUDIO PROTOCOLS DRIVERS
6414 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6415 M:      Mark Greer <mgreer@animalcreek.com>
6416 S:      Maintained
6417 F:      drivers/staging/greybus/audio_apbridgea.c
6418 F:      drivers/staging/greybus/audio_apbridgea.h
6419 F:      drivers/staging/greybus/audio_codec.c
6420 F:      drivers/staging/greybus/audio_codec.h
6421 F:      drivers/staging/greybus/audio_gb.c
6422 F:      drivers/staging/greybus/audio_manager.c
6423 F:      drivers/staging/greybus/audio_manager.h
6424 F:      drivers/staging/greybus/audio_manager_module.c
6425 F:      drivers/staging/greybus/audio_manager_private.h
6426 F:      drivers/staging/greybus/audio_manager_sysfs.c
6427 F:      drivers/staging/greybus/audio_module.c
6428 F:      drivers/staging/greybus/audio_topology.c
6429
6430 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6431 M:      Viresh Kumar <vireshk@kernel.org>
6432 S:      Maintained
6433 F:      drivers/staging/greybus/authentication.c
6434 F:      drivers/staging/greybus/bootrom.c
6435 F:      drivers/staging/greybus/firmware.h
6436 F:      drivers/staging/greybus/fw-core.c
6437 F:      drivers/staging/greybus/fw-download.c
6438 F:      drivers/staging/greybus/fw-management.c
6439 F:      drivers/staging/greybus/greybus_authentication.h
6440 F:      drivers/staging/greybus/greybus_firmware.h
6441 F:      drivers/staging/greybus/hid.c
6442 F:      drivers/staging/greybus/i2c.c
6443 F:      drivers/staging/greybus/spi.c
6444 F:      drivers/staging/greybus/spilib.c
6445 F:      drivers/staging/greybus/spilib.h
6446
6447 GREYBUS LOOPBACK DRIVER
6448 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6449 S:      Maintained
6450 F:      drivers/staging/greybus/loopback.c
6451
6452 GREYBUS PLATFORM DRIVERS
6453 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6454 S:      Maintained
6455 F:      drivers/staging/greybus/arche-platform.c
6456 F:      drivers/staging/greybus/arche-apb-ctrl.c
6457 F:      drivers/staging/greybus/arche_platform.h
6458
6459 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6460 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6461 S:      Maintained
6462 F:      drivers/staging/greybus/sdio.c
6463 F:      drivers/staging/greybus/light.c
6464 F:      drivers/staging/greybus/gpio.c
6465 F:      drivers/staging/greybus/power_supply.c
6466 F:      drivers/staging/greybus/spi.c
6467 F:      drivers/staging/greybus/spilib.c
6468
6469 GREYBUS SUBSYSTEM
6470 M:      Johan Hovold <johan@kernel.org>
6471 M:      Alex Elder <elder@kernel.org>
6472 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6473 S:      Maintained
6474 F:      drivers/staging/greybus/
6475 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6476
6477 GREYBUS UART PROTOCOLS DRIVERS
6478 M:      David Lin <dtwlin@gmail.com>
6479 S:      Maintained
6480 F:      drivers/staging/greybus/uart.c
6481 F:      drivers/staging/greybus/log.c
6482
6483 GS1662 VIDEO SERIALIZER
6484 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6485 L:      linux-media@vger.kernel.org
6486 T:      git git://linuxtv.org/media_tree.git
6487 S:      Maintained
6488 F:      drivers/media/spi/gs1662.c
6489
6490 GSPCA FINEPIX SUBDRIVER
6491 M:      Frank Zago <frank@zago.net>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 S:      Maintained
6495 F:      drivers/media/usb/gspca/finepix.c
6496
6497 GSPCA GL860 SUBDRIVER
6498 M:      Olivier Lorin <o.lorin@laposte.net>
6499 L:      linux-media@vger.kernel.org
6500 T:      git git://linuxtv.org/media_tree.git
6501 S:      Maintained
6502 F:      drivers/media/usb/gspca/gl860/
6503
6504 GSPCA M5602 SUBDRIVER
6505 M:      Erik Andren <erik.andren@gmail.com>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 S:      Maintained
6509 F:      drivers/media/usb/gspca/m5602/
6510
6511 GSPCA PAC207 SONIXB SUBDRIVER
6512 M:      Hans Verkuil <hverkuil@xs4all.nl>
6513 L:      linux-media@vger.kernel.org
6514 T:      git git://linuxtv.org/media_tree.git
6515 S:      Odd Fixes
6516 F:      drivers/media/usb/gspca/pac207.c
6517
6518 GSPCA SN9C20X SUBDRIVER
6519 M:      Brian Johnson <brijohn@gmail.com>
6520 L:      linux-media@vger.kernel.org
6521 T:      git git://linuxtv.org/media_tree.git
6522 S:      Maintained
6523 F:      drivers/media/usb/gspca/sn9c20x.c
6524
6525 GSPCA T613 SUBDRIVER
6526 M:      Leandro Costantino <lcostantino@gmail.com>
6527 L:      linux-media@vger.kernel.org
6528 T:      git git://linuxtv.org/media_tree.git
6529 S:      Maintained
6530 F:      drivers/media/usb/gspca/t613.c
6531
6532 GSPCA USB WEBCAM DRIVER
6533 M:      Hans Verkuil <hverkuil@xs4all.nl>
6534 L:      linux-media@vger.kernel.org
6535 T:      git git://linuxtv.org/media_tree.git
6536 S:      Odd Fixes
6537 F:      drivers/media/usb/gspca/
6538
6539 GTP (GPRS Tunneling Protocol)
6540 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6541 M:      Harald Welte <laforge@gnumonks.org>
6542 L:      osmocom-net-gprs@lists.osmocom.org
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6544 S:      Maintained
6545 F:      drivers/net/gtp.c
6546
6547 GUID PARTITION TABLE (GPT)
6548 M:      Davidlohr Bueso <dave@stgolabs.net>
6549 L:      linux-efi@vger.kernel.org
6550 S:      Maintained
6551 F:      block/partitions/efi.*
6552
6553 H8/300 ARCHITECTURE
6554 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6555 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6556 W:      http://uclinux-h8.sourceforge.jp
6557 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6558 S:      Maintained
6559 F:      arch/h8300/
6560 F:      drivers/clocksource/h8300_*.c
6561 F:      drivers/clk/h8300/
6562 F:      drivers/irqchip/irq-renesas-h8*.c
6563
6564 HACKRF MEDIA DRIVER
6565 M:      Antti Palosaari <crope@iki.fi>
6566 L:      linux-media@vger.kernel.org
6567 W:      https://linuxtv.org
6568 W:      http://palosaari.fi/linux/
6569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6570 T:      git git://linuxtv.org/anttip/media_tree.git
6571 S:      Maintained
6572 F:      drivers/media/usb/hackrf/
6573
6574 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6575 M:      Frank Seidel <frank@f-seidel.de>
6576 L:      platform-driver-x86@vger.kernel.org
6577 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6578 S:      Maintained
6579 F:      drivers/platform/x86/hdaps.c
6580
6581 HARDWARE MONITORING
6582 M:      Jean Delvare <jdelvare@suse.com>
6583 M:      Guenter Roeck <linux@roeck-us.net>
6584 L:      linux-hwmon@vger.kernel.org
6585 W:      http://hwmon.wiki.kernel.org/
6586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6587 S:      Maintained
6588 F:      Documentation/devicetree/bindings/hwmon/
6589 F:      Documentation/hwmon/
6590 F:      drivers/hwmon/
6591 F:      include/linux/hwmon*.h
6592 F:      include/trace/events/hwmon*.h
6593
6594 HARDWARE RANDOM NUMBER GENERATOR CORE
6595 M:      Matt Mackall <mpm@selenic.com>
6596 M:      Herbert Xu <herbert@gondor.apana.org.au>
6597 L:      linux-crypto@vger.kernel.org
6598 S:      Odd fixes
6599 F:      Documentation/devicetree/bindings/rng/
6600 F:      Documentation/hw_random.txt
6601 F:      drivers/char/hw_random/
6602 F:      include/linux/hw_random.h
6603
6604 HARDWARE TRACING FACILITIES
6605 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6606 S:      Maintained
6607 F:      drivers/hwtracing/
6608
6609 HARDWARE SPINLOCK CORE
6610 M:      Ohad Ben-Cohen <ohad@wizery.com>
6611 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6612 L:      linux-remoteproc@vger.kernel.org
6613 S:      Maintained
6614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6615 F:      Documentation/devicetree/bindings/hwlock/
6616 F:      Documentation/hwspinlock.txt
6617 F:      drivers/hwspinlock/
6618 F:      include/linux/hwspinlock.h
6619
6620 HARMONY SOUND DRIVER
6621 L:      linux-parisc@vger.kernel.org
6622 S:      Maintained
6623 F:      sound/parisc/harmony.*
6624
6625 HDPVR USB VIDEO ENCODER DRIVER
6626 M:      Hans Verkuil <hverkuil@xs4all.nl>
6627 L:      linux-media@vger.kernel.org
6628 T:      git git://linuxtv.org/media_tree.git
6629 W:      https://linuxtv.org
6630 S:      Odd Fixes
6631 F:      drivers/media/usb/hdpvr/
6632
6633 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6634 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6635 S:      Supported
6636 F:      Documentation/watchdog/hpwdt.txt
6637 F:      drivers/watchdog/hpwdt.c
6638
6639 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6640 M:      Don Brace <don.brace@microsemi.com>
6641 L:      esc.storagedev@microsemi.com
6642 L:      linux-scsi@vger.kernel.org
6643 S:      Supported
6644 F:      Documentation/scsi/hpsa.txt
6645 F:      drivers/scsi/hpsa*.[ch]
6646 F:      include/linux/cciss*.h
6647 F:      include/uapi/linux/cciss*.h
6648
6649 HFI1 DRIVER
6650 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6651 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6652 L:      linux-rdma@vger.kernel.org
6653 S:      Supported
6654 F:      drivers/infiniband/hw/hfi1
6655
6656 HFS FILESYSTEM
6657 L:      linux-fsdevel@vger.kernel.org
6658 S:      Orphan
6659 F:      Documentation/filesystems/hfs.txt
6660 F:      fs/hfs/
6661
6662 HFSPLUS FILESYSTEM
6663 L:      linux-fsdevel@vger.kernel.org
6664 S:      Orphan
6665 F:      Documentation/filesystems/hfsplus.txt
6666 F:      fs/hfsplus/
6667
6668 HGA FRAMEBUFFER DRIVER
6669 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6670 L:      linux-nvidia@lists.surfsouth.com
6671 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6672 S:      Maintained
6673 F:      drivers/video/fbdev/hgafb.c
6674
6675 HIBERNATION (aka Software Suspend, aka swsusp)
6676 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6677 M:      Pavel Machek <pavel@ucw.cz>
6678 L:      linux-pm@vger.kernel.org
6679 B:      https://bugzilla.kernel.org
6680 S:      Supported
6681 F:      arch/x86/power/
6682 F:      drivers/base/power/
6683 F:      kernel/power/
6684 F:      include/linux/suspend.h
6685 F:      include/linux/freezer.h
6686 F:      include/linux/pm.h
6687 F:      arch/*/include/asm/suspend*.h
6688
6689 HID CORE LAYER
6690 M:      Jiri Kosina <jikos@kernel.org>
6691 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6692 L:      linux-input@vger.kernel.org
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6694 S:      Maintained
6695 F:      drivers/hid/
6696 F:      include/linux/hid*
6697 F:      include/uapi/linux/hid*
6698
6699 HID SENSOR HUB DRIVERS
6700 M:      Jiri Kosina <jikos@kernel.org>
6701 M:      Jonathan Cameron <jic23@kernel.org>
6702 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6703 L:      linux-input@vger.kernel.org
6704 L:      linux-iio@vger.kernel.org
6705 S:      Maintained
6706 F:      Documentation/hid/hid-sensor*
6707 F:      drivers/hid/hid-sensor-*
6708 F:      drivers/iio/*/hid-*
6709 F:      include/linux/hid-sensor-*
6710
6711 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6712 M:      Thomas Gleixner <tglx@linutronix.de>
6713 L:      linux-kernel@vger.kernel.org
6714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6715 S:      Maintained
6716 F:      Documentation/timers/
6717 F:      kernel/time/hrtimer.c
6718 F:      kernel/time/clockevents.c
6719 F:      kernel/time/timer_*.c
6720 F:      include/linux/clockchips.h
6721 F:      include/linux/hrtimer.h
6722
6723 HIGH-SPEED SCC DRIVER FOR AX.25
6724 L:      linux-hams@vger.kernel.org
6725 S:      Orphan
6726 F:      drivers/net/hamradio/dmascc.c
6727 F:      drivers/net/hamradio/scc.c
6728
6729 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6730 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6731 W:      http://www.highpoint-tech.com
6732 S:      Supported
6733 F:      Documentation/scsi/hptiop.txt
6734 F:      drivers/scsi/hptiop.c
6735
6736 HIPPI
6737 M:      Jes Sorensen <jes@trained-monkey.org>
6738 L:      linux-hippi@sunsite.dk
6739 S:      Maintained
6740 F:      include/linux/hippidevice.h
6741 F:      include/uapi/linux/if_hippi.h
6742 F:      net/802/hippi.c
6743 F:      drivers/net/hippi/
6744
6745 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6746 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6747 M:      Salil Mehta <salil.mehta@huawei.com>
6748 L:      netdev@vger.kernel.org
6749 W:      http://www.hisilicon.com
6750 S:      Maintained
6751 F:      drivers/net/ethernet/hisilicon/hns3/
6752
6753 HISILICON LPC BUS DRIVER
6754 M:      john.garry@huawei.com
6755 W:      http://www.hisilicon.com
6756 S:      Maintained
6757 F:      drivers/bus/hisi_lpc.c
6758 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6759
6760 HISILICON NETWORK SUBSYSTEM DRIVER
6761 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6762 M:      Salil Mehta <salil.mehta@huawei.com>
6763 L:      netdev@vger.kernel.org
6764 W:      http://www.hisilicon.com
6765 S:      Maintained
6766 F:      drivers/net/ethernet/hisilicon/
6767 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6768
6769 HISILICON PMU DRIVER
6770 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6771 W:      http://www.hisilicon.com
6772 S:      Supported
6773 F:      drivers/perf/hisilicon
6774 F:      Documentation/perf/hisi-pmu.txt
6775
6776 HISILICON ROCE DRIVER
6777 M:      Lijun Ou <oulijun@huawei.com>
6778 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6779 L:      linux-rdma@vger.kernel.org
6780 S:      Maintained
6781 F:      drivers/infiniband/hw/hns/
6782 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6783
6784 HISILICON SAS Controller
6785 M:      John Garry <john.garry@huawei.com>
6786 W:      http://www.hisilicon.com
6787 S:      Supported
6788 F:      drivers/scsi/hisi_sas/
6789 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6790
6791 HMM - Heterogeneous Memory Management
6792 M:      Jérôme Glisse <jglisse@redhat.com>
6793 L:      linux-mm@kvack.org
6794 S:      Maintained
6795 F:      mm/hmm*
6796 F:      include/linux/hmm*
6797 F:      Documentation/vm/hmm.rst
6798
6799 HOST AP DRIVER
6800 M:      Jouni Malinen <j@w1.fi>
6801 L:      linux-wireless@vger.kernel.org
6802 W:      http://w1.fi/hostap-driver.html
6803 S:      Obsolete
6804 F:      drivers/net/wireless/intersil/hostap/
6805
6806 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6807 L:      platform-driver-x86@vger.kernel.org
6808 S:      Orphan
6809 F:      drivers/platform/x86/tc1100-wmi.c
6810
6811 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6812 M:      Jaroslav Kysela <perex@perex.cz>
6813 S:      Maintained
6814 F:      drivers/net/ethernet/hp/hp100.*
6815
6816 HPET:   High Precision Event Timers driver
6817 M:      Clemens Ladisch <clemens@ladisch.de>
6818 S:      Maintained
6819 F:      Documentation/timers/hpet.txt
6820 F:      drivers/char/hpet.c
6821 F:      include/linux/hpet.h
6822 F:      include/uapi/linux/hpet.h
6823
6824 HPET:   x86
6825 S:      Orphan
6826 F:      arch/x86/kernel/hpet.c
6827 F:      arch/x86/include/asm/hpet.h
6828
6829 HPFS FILESYSTEM
6830 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6831 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6832 S:      Maintained
6833 F:      fs/hpfs/
6834
6835 HSI SUBSYSTEM
6836 M:      Sebastian Reichel <sre@kernel.org>
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6838 S:      Maintained
6839 F:      Documentation/ABI/testing/sysfs-bus-hsi
6840 F:      Documentation/driver-api/hsi.rst
6841 F:      drivers/hsi/
6842 F:      include/linux/hsi/
6843 F:      include/uapi/linux/hsi/
6844
6845 HSO 3G MODEM DRIVER
6846 L:      linux-usb@vger.kernel.org
6847 S:      Orphan
6848 F:      drivers/net/usb/hso.c
6849
6850 HSR NETWORK PROTOCOL
6851 M:      Arvid Brodin <arvid.brodin@alten.se>
6852 L:      netdev@vger.kernel.org
6853 S:      Maintained
6854 F:      net/hsr/
6855
6856 HT16K33 LED CONTROLLER DRIVER
6857 M:      Robin van der Gracht <robin@protonic.nl>
6858 S:      Maintained
6859 F:      drivers/auxdisplay/ht16k33.c
6860 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6861
6862 HTCPEN TOUCHSCREEN DRIVER
6863 M:      Pau Oliva Fora <pof@eslack.org>
6864 L:      linux-input@vger.kernel.org
6865 S:      Maintained
6866 F:      drivers/input/touchscreen/htcpen.c
6867
6868 HUAWEI ETHERNET DRIVER
6869 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6870 L:      netdev@vger.kernel.org
6871 S:      Supported
6872 F:      Documentation/networking/hinic.txt
6873 F:      drivers/net/ethernet/huawei/hinic/
6874
6875 HUGETLB FILESYSTEM
6876 M:      Mike Kravetz <mike.kravetz@oracle.com>
6877 L:      linux-mm@kvack.org
6878 S:      Maintained
6879 F:      fs/hugetlbfs/
6880 F:      mm/hugetlb.c
6881 F:      include/linux/hugetlb.h
6882 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6883 F:      Documentation/vm/hugetlbfs_reserv.rst
6884 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6885
6886 HVA ST MEDIA DRIVER
6887 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6888 L:      linux-media@vger.kernel.org
6889 T:      git git://linuxtv.org/media_tree.git
6890 W:      https://linuxtv.org
6891 S:      Supported
6892 F:      drivers/media/platform/sti/hva
6893
6894 HWPOISON MEMORY FAILURE HANDLING
6895 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6896 L:      linux-mm@kvack.org
6897 S:      Maintained
6898 F:      mm/memory-failure.c
6899 F:      mm/hwpoison-inject.c
6900
6901 HYGON PROCESSOR SUPPORT
6902 M:      Pu Wen <puwen@hygon.cn>
6903 L:      linux-kernel@vger.kernel.org
6904 S:      Maintained
6905 F:      arch/x86/kernel/cpu/hygon.c
6906
6907 Hyper-V CORE AND DRIVERS
6908 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6909 M:      Haiyang Zhang <haiyangz@microsoft.com>
6910 M:      Stephen Hemminger <sthemmin@microsoft.com>
6911 L:      devel@linuxdriverproject.org
6912 S:      Maintained
6913 F:      Documentation/networking/netvsc.txt
6914 F:      arch/x86/include/asm/mshyperv.h
6915 F:      arch/x86/include/asm/trace/hyperv.h
6916 F:      arch/x86/include/asm/hyperv-tlfs.h
6917 F:      arch/x86/kernel/cpu/mshyperv.c
6918 F:      arch/x86/hyperv
6919 F:      drivers/hid/hid-hyperv.c
6920 F:      drivers/hv/
6921 F:      drivers/input/serio/hyperv-keyboard.c
6922 F:      drivers/pci/controller/pci-hyperv.c
6923 F:      drivers/net/hyperv/
6924 F:      drivers/scsi/storvsc_drv.c
6925 F:      drivers/uio/uio_hv_generic.c
6926 F:      drivers/video/fbdev/hyperv_fb.c
6927 F:      net/vmw_vsock/hyperv_transport.c
6928 F:      include/linux/hyperv.h
6929 F:      include/uapi/linux/hyperv.h
6930 F:      tools/hv/
6931 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6932
6933 HYPERVISOR VIRTUAL CONSOLE DRIVER
6934 L:      linuxppc-dev@lists.ozlabs.org
6935 S:      Odd Fixes
6936 F:      drivers/tty/hvc/
6937
6938 I2C ACPI SUPPORT
6939 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6940 L:      linux-i2c@vger.kernel.org
6941 L:      linux-acpi@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/i2c/i2c-core-acpi.c
6944
6945 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6946 M:      Ajay Gupta <ajayg@nvidia.com>
6947 L:      linux-i2c@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6950 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6951
6952 I2C MUXES
6953 M:      Peter Rosin <peda@axentia.se>
6954 L:      linux-i2c@vger.kernel.org
6955 S:      Maintained
6956 F:      Documentation/i2c/i2c-topology
6957 F:      Documentation/i2c/muxes/
6958 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6959 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6960 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6961 F:      drivers/i2c/i2c-mux.c
6962 F:      drivers/i2c/muxes/
6963 F:      include/linux/i2c-mux.h
6964
6965 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6966 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6967 L:      linux-i2c@vger.kernel.org
6968 S:      Maintained
6969 F:      drivers/i2c/busses/i2c-mv64xxx.c
6970
6971 I2C OVER PARALLEL PORT
6972 M:      Jean Delvare <jdelvare@suse.com>
6973 L:      linux-i2c@vger.kernel.org
6974 S:      Maintained
6975 F:      Documentation/i2c/busses/i2c-parport
6976 F:      Documentation/i2c/busses/i2c-parport-light
6977 F:      drivers/i2c/busses/i2c-parport.c
6978 F:      drivers/i2c/busses/i2c-parport-light.c
6979
6980 I2C SUBSYSTEM
6981 M:      Wolfram Sang <wsa@the-dreams.de>
6982 L:      linux-i2c@vger.kernel.org
6983 W:      https://i2c.wiki.kernel.org/
6984 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6986 S:      Maintained
6987 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6988 F:      Documentation/i2c/
6989 F:      drivers/i2c/*
6990 F:      include/linux/i2c.h
6991 F:      include/linux/i2c-dev.h
6992 F:      include/linux/i2c-smbus.h
6993 F:      include/uapi/linux/i2c.h
6994 F:      include/uapi/linux/i2c-*.h
6995
6996 I2C SUBSYSTEM HOST DRIVERS
6997 L:      linux-i2c@vger.kernel.org
6998 W:      https://i2c.wiki.kernel.org/
6999 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7001 S:      Odd Fixes
7002 F:      Documentation/devicetree/bindings/i2c/
7003 F:      drivers/i2c/algos/
7004 F:      drivers/i2c/busses/
7005
7006 I2C-TAOS-EVM DRIVER
7007 M:      Jean Delvare <jdelvare@suse.com>
7008 L:      linux-i2c@vger.kernel.org
7009 S:      Maintained
7010 F:      Documentation/i2c/busses/i2c-taos-evm
7011 F:      drivers/i2c/busses/i2c-taos-evm.c
7012
7013 I2C-TINY-USB DRIVER
7014 M:      Till Harbaum <till@harbaum.org>
7015 L:      linux-i2c@vger.kernel.org
7016 W:      http://www.harbaum.org/till/i2c_tiny_usb
7017 S:      Maintained
7018 F:      drivers/i2c/busses/i2c-tiny-usb.c
7019
7020 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7021 M:      Jean Delvare <jdelvare@suse.com>
7022 L:      linux-i2c@vger.kernel.org
7023 S:      Maintained
7024 F:      Documentation/i2c/busses/i2c-ali1535
7025 F:      Documentation/i2c/busses/i2c-ali1563
7026 F:      Documentation/i2c/busses/i2c-ali15x3
7027 F:      Documentation/i2c/busses/i2c-amd756
7028 F:      Documentation/i2c/busses/i2c-amd8111
7029 F:      Documentation/i2c/busses/i2c-i801
7030 F:      Documentation/i2c/busses/i2c-nforce2
7031 F:      Documentation/i2c/busses/i2c-piix4
7032 F:      Documentation/i2c/busses/i2c-sis5595
7033 F:      Documentation/i2c/busses/i2c-sis630
7034 F:      Documentation/i2c/busses/i2c-sis96x
7035 F:      Documentation/i2c/busses/i2c-via
7036 F:      Documentation/i2c/busses/i2c-viapro
7037 F:      drivers/i2c/busses/i2c-ali1535.c
7038 F:      drivers/i2c/busses/i2c-ali1563.c
7039 F:      drivers/i2c/busses/i2c-ali15x3.c
7040 F:      drivers/i2c/busses/i2c-amd756.c
7041 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7042 F:      drivers/i2c/busses/i2c-amd8111.c
7043 F:      drivers/i2c/busses/i2c-i801.c
7044 F:      drivers/i2c/busses/i2c-isch.c
7045 F:      drivers/i2c/busses/i2c-nforce2.c
7046 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7047 F:      drivers/i2c/busses/i2c-piix4.c
7048 F:      drivers/i2c/busses/i2c-sis5595.c
7049 F:      drivers/i2c/busses/i2c-sis630.c
7050 F:      drivers/i2c/busses/i2c-sis96x.c
7051 F:      drivers/i2c/busses/i2c-via.c
7052 F:      drivers/i2c/busses/i2c-viapro.c
7053
7054 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7055 M:      Hans de Goede <hdegoede@redhat.com>
7056 L:      linux-i2c@vger.kernel.org
7057 S:      Maintained
7058 F:      drivers/i2c/busses/i2c-cht-wc.c
7059
7060 I2C/SMBUS ISMT DRIVER
7061 M:      Seth Heasley <seth.heasley@intel.com>
7062 M:      Neil Horman <nhorman@tuxdriver.com>
7063 L:      linux-i2c@vger.kernel.org
7064 F:      drivers/i2c/busses/i2c-ismt.c
7065 F:      Documentation/i2c/busses/i2c-ismt
7066
7067 I2C/SMBUS STUB DRIVER
7068 M:      Jean Delvare <jdelvare@suse.com>
7069 L:      linux-i2c@vger.kernel.org
7070 S:      Maintained
7071 F:      drivers/i2c/i2c-stub.c
7072
7073 IA64 (Itanium) PLATFORM
7074 M:      Tony Luck <tony.luck@intel.com>
7075 M:      Fenghua Yu <fenghua.yu@intel.com>
7076 L:      linux-ia64@vger.kernel.org
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7078 S:      Maintained
7079 F:      arch/ia64/
7080
7081 IBM Power 842 compression accelerator
7082 M:      Haren Myneni <haren@us.ibm.com>
7083 S:      Supported
7084 F:      drivers/crypto/nx/Makefile
7085 F:      drivers/crypto/nx/Kconfig
7086 F:      drivers/crypto/nx/nx-842*
7087 F:      include/linux/sw842.h
7088 F:      crypto/842.c
7089 F:      lib/842/
7090
7091 IBM Power in-Nest Crypto Acceleration
7092 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7093 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7094 L:      linux-crypto@vger.kernel.org
7095 S:      Supported
7096 F:      drivers/crypto/nx/Makefile
7097 F:      drivers/crypto/nx/Kconfig
7098 F:      drivers/crypto/nx/nx-aes*
7099 F:      drivers/crypto/nx/nx-sha*
7100 F:      drivers/crypto/nx/nx.*
7101 F:      drivers/crypto/nx/nx_csbcpb.h
7102 F:      drivers/crypto/nx/nx_debugfs.h
7103
7104 IBM Power Linux RAID adapter
7105 M:      Brian King <brking@us.ibm.com>
7106 S:      Supported
7107 F:      drivers/scsi/ipr.*
7108
7109 IBM Power SRIOV Virtual NIC Device Driver
7110 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7111 M:      John Allen <jallen@linux.vnet.ibm.com>
7112 L:      netdev@vger.kernel.org
7113 S:      Supported
7114 F:      drivers/net/ethernet/ibm/ibmvnic.*
7115
7116 IBM Power Virtual Accelerator Switchboard
7117 M:      Sukadev Bhattiprolu
7118 L:      linuxppc-dev@lists.ozlabs.org
7119 S:      Supported
7120 F:      arch/powerpc/platforms/powernv/vas*
7121 F:      arch/powerpc/platforms/powernv/copy-paste.h
7122 F:      arch/powerpc/include/asm/vas.h
7123 F:      arch/powerpc/include/uapi/asm/vas.h
7124
7125 IBM Power Virtual Ethernet Device Driver
7126 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7127 L:      netdev@vger.kernel.org
7128 S:      Supported
7129 F:      drivers/net/ethernet/ibm/ibmveth.*
7130
7131 IBM Power Virtual FC Device Drivers
7132 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7133 L:      linux-scsi@vger.kernel.org
7134 S:      Supported
7135 F:      drivers/scsi/ibmvscsi/ibmvfc*
7136
7137 IBM Power Virtual Management Channel Driver
7138 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7139 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7140 S:      Supported
7141 F:      drivers/misc/ibmvmc.*
7142
7143 IBM Power Virtual SCSI Device Drivers
7144 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7145 L:      linux-scsi@vger.kernel.org
7146 S:      Supported
7147 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7148 F:      include/scsi/viosrp.h
7149
7150 IBM Power Virtual SCSI Device Target Driver
7151 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7152 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7153 L:      linux-scsi@vger.kernel.org
7154 L:      target-devel@vger.kernel.org
7155 S:      Supported
7156 F:      drivers/scsi/ibmvscsi_tgt/
7157
7158 IBM Power VMX Cryptographic instructions
7159 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7160 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7161 L:      linux-crypto@vger.kernel.org
7162 S:      Supported
7163 F:      drivers/crypto/vmx/Makefile
7164 F:      drivers/crypto/vmx/Kconfig
7165 F:      drivers/crypto/vmx/vmx.c
7166 F:      drivers/crypto/vmx/aes*
7167 F:      drivers/crypto/vmx/ghash*
7168 F:      drivers/crypto/vmx/ppc-xlate.pl
7169
7170 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7171 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7172 L:      linux-pci@vger.kernel.org
7173 L:      linuxppc-dev@lists.ozlabs.org
7174 S:      Supported
7175 F:      drivers/pci/hotplug/rpaphp*
7176
7177 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7178 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7179 L:      linux-pci@vger.kernel.org
7180 L:      linuxppc-dev@lists.ozlabs.org
7181 S:      Supported
7182 F:      drivers/pci/hotplug/rpadlpar*
7183
7184 IBM ServeRAID RAID DRIVER
7185 S:      Orphan
7186 F:      drivers/scsi/ips.*
7187
7188 ICH LPC AND GPIO DRIVER
7189 M:      Peter Tyser <ptyser@xes-inc.com>
7190 S:      Maintained
7191 F:      drivers/mfd/lpc_ich.c
7192 F:      drivers/gpio/gpio-ich.c
7193
7194 IDE SUBSYSTEM
7195 M:      "David S. Miller" <davem@davemloft.net>
7196 L:      linux-ide@vger.kernel.org
7197 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7199 S:      Maintained
7200 F:      Documentation/ide/
7201 F:      drivers/ide/
7202 F:      include/linux/ide.h
7203
7204 IDE/ATAPI DRIVERS
7205 M:      Borislav Petkov <bp@alien8.de>
7206 L:      linux-ide@vger.kernel.org
7207 S:      Maintained
7208 F:      Documentation/cdrom/ide-cd
7209 F:      drivers/ide/ide-cd*
7210
7211 IDEAPAD LAPTOP EXTRAS DRIVER
7212 M:      Ike Panhc <ike.pan@canonical.com>
7213 L:      platform-driver-x86@vger.kernel.org
7214 W:      http://launchpad.net/ideapad-laptop
7215 S:      Maintained
7216 F:      drivers/platform/x86/ideapad-laptop.c
7217
7218 IDEAPAD LAPTOP SLIDEBAR DRIVER
7219 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7220 L:      linux-input@vger.kernel.org
7221 W:      https://github.com/o2genum/ideapad-slidebar
7222 S:      Maintained
7223 F:      drivers/input/misc/ideapad_slidebar.c
7224
7225 IDT VersaClock 5 CLOCK DRIVER
7226 M:      Marek Vasut <marek.vasut@gmail.com>
7227 S:      Maintained
7228 F:      drivers/clk/clk-versaclock5.c
7229
7230 IEEE 802.15.4 SUBSYSTEM
7231 M:      Alexander Aring <alex.aring@gmail.com>
7232 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7233 L:      linux-wpan@vger.kernel.org
7234 W:      http://wpan.cakelab.org/
7235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7237 S:      Maintained
7238 F:      net/ieee802154/
7239 F:      net/mac802154/
7240 F:      drivers/net/ieee802154/
7241 F:      include/linux/nl802154.h
7242 F:      include/linux/ieee802154.h
7243 F:      include/net/nl802154.h
7244 F:      include/net/mac802154.h
7245 F:      include/net/af_ieee802154.h
7246 F:      include/net/cfg802154.h
7247 F:      include/net/ieee802154_netdev.h
7248 F:      Documentation/networking/ieee802154.txt
7249
7250 IFE PROTOCOL
7251 M:      Yotam Gigi <yotam.gi@gmail.com>
7252 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7253 F:      net/ife
7254 F:      include/net/ife.h
7255 F:      include/uapi/linux/ife.h
7256
7257 IGORPLUG-USB IR RECEIVER
7258 M:      Sean Young <sean@mess.org>
7259 L:      linux-media@vger.kernel.org
7260 S:      Maintained
7261 F:      drivers/media/rc/igorplugusb.c
7262
7263 IGUANAWORKS USB IR TRANSCEIVER
7264 M:      Sean Young <sean@mess.org>
7265 L:      linux-media@vger.kernel.org
7266 S:      Maintained
7267 F:      drivers/media/rc/iguanair.c
7268
7269 IIO DIGITAL POTENTIOMETER DAC
7270 M:      Peter Rosin <peda@axentia.se>
7271 L:      linux-iio@vger.kernel.org
7272 S:      Maintained
7273 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7274 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7275 F:      drivers/iio/dac/dpot-dac.c
7276
7277 IIO ENVELOPE DETECTOR
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-adc-envelope-detector
7282 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7283 F:      drivers/iio/adc/envelope-detector.c
7284
7285 IIO MULTIPLEXER
7286 M:      Peter Rosin <peda@axentia.se>
7287 L:      linux-iio@vger.kernel.org
7288 S:      Maintained
7289 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7290 F:      drivers/iio/multiplexer/iio-mux.c
7291
7292 IIO SUBSYSTEM AND DRIVERS
7293 M:      Jonathan Cameron <jic23@kernel.org>
7294 R:      Hartmut Knaack <knaack.h@gmx.de>
7295 R:      Lars-Peter Clausen <lars@metafoo.de>
7296 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7297 L:      linux-iio@vger.kernel.org
7298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7299 S:      Maintained
7300 F:      Documentation/ABI/testing/configfs-iio*
7301 F:      Documentation/ABI/testing/sysfs-bus-iio*
7302 F:      Documentation/devicetree/bindings/iio/
7303 F:      drivers/iio/
7304 F:      drivers/staging/iio/
7305 F:      include/linux/iio/
7306 F:      tools/iio/
7307
7308 IIO UNIT CONVERTER
7309 M:      Peter Rosin <peda@axentia.se>
7310 L:      linux-iio@vger.kernel.org
7311 S:      Maintained
7312 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7313 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7314 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7315 F:      drivers/iio/afe/iio-rescale.c
7316
7317 IKANOS/ADI EAGLE ADSL USB DRIVER
7318 M:      Matthieu Castet <castet.matthieu@free.fr>
7319 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7320 S:      Maintained
7321 F:      drivers/usb/atm/ueagle-atm.c
7322
7323 IMGTEC ASCII LCD DRIVER
7324 M:      Paul Burton <paul.burton@mips.com>
7325 S:      Maintained
7326 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7327 F:      drivers/auxdisplay/img-ascii-lcd.c
7328
7329 IMGTEC IR DECODER DRIVER
7330 M:      James Hogan <jhogan@kernel.org>
7331 S:      Maintained
7332 F:      drivers/media/rc/img-ir/
7333
7334 IMON SOUNDGRAPH USB IR RECEIVER
7335 M:      Sean Young <sean@mess.org>
7336 L:      linux-media@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/media/rc/imon_raw.c
7339 F:      drivers/media/rc/imon.c
7340
7341 IMS TWINTURBO FRAMEBUFFER DRIVER
7342 L:      linux-fbdev@vger.kernel.org
7343 S:      Orphan
7344 F:      drivers/video/fbdev/imsttfb.c
7345
7346 INA209 HARDWARE MONITOR DRIVER
7347 M:      Guenter Roeck <linux@roeck-us.net>
7348 L:      linux-hwmon@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/hwmon/ina209
7351 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7352 F:      drivers/hwmon/ina209.c
7353
7354 INA2XX 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/ina2xx
7359 F:      drivers/hwmon/ina2xx.c
7360 F:      include/linux/platform_data/ina2xx.h
7361
7362 INDUSTRY PACK SUBSYSTEM (IPACK)
7363 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7364 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7365 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7366 L:      industrypack-devel@lists.sourceforge.net
7367 W:      http://industrypack.sourceforge.net
7368 S:      Maintained
7369 F:      drivers/ipack/
7370
7371 INFINIBAND SUBSYSTEM
7372 M:      Doug Ledford <dledford@redhat.com>
7373 M:      Jason Gunthorpe <jgg@mellanox.com>
7374 L:      linux-rdma@vger.kernel.org
7375 W:      https://github.com/linux-rdma/rdma-core
7376 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7378 S:      Supported
7379 F:      Documentation/devicetree/bindings/infiniband/
7380 F:      Documentation/infiniband/
7381 F:      drivers/infiniband/
7382 F:      include/uapi/linux/if_infiniband.h
7383 F:      include/uapi/rdma/
7384 F:      include/rdma/
7385
7386 INGENIC JZ4780 DMA Driver
7387 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7388 S:      Maintained
7389 F:      drivers/dma/dma-jz4780.c
7390
7391 INGENIC JZ4780 NAND DRIVER
7392 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7393 L:      linux-mtd@lists.infradead.org
7394 S:      Maintained
7395 F:      drivers/mtd/nand/raw/jz4780_*
7396
7397 INOTIFY
7398 M:      Jan Kara <jack@suse.cz>
7399 R:      Amir Goldstein <amir73il@gmail.com>
7400 L:      linux-fsdevel@vger.kernel.org
7401 S:      Maintained
7402 F:      Documentation/filesystems/inotify.txt
7403 F:      fs/notify/inotify/
7404 F:      include/linux/inotify.h
7405 F:      include/uapi/linux/inotify.h
7406
7407 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7408 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7409 L:      linux-input@vger.kernel.org
7410 Q:      http://patchwork.kernel.org/project/linux-input/list/
7411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7412 S:      Maintained
7413 F:      drivers/input/
7414 F:      include/linux/input.h
7415 F:      include/uapi/linux/input.h
7416 F:      include/uapi/linux/input-event-codes.h
7417 F:      include/linux/input/
7418 F:      Documentation/devicetree/bindings/input/
7419 F:      Documentation/devicetree/bindings/serio/
7420 F:      Documentation/input/
7421
7422 INPUT MULTITOUCH (MT) PROTOCOL
7423 M:      Henrik Rydberg <rydberg@bitmath.org>
7424 L:      linux-input@vger.kernel.org
7425 S:      Odd fixes
7426 F:      Documentation/input/multi-touch-protocol.rst
7427 F:      drivers/input/input-mt.c
7428 K:      \b(ABS|SYN)_MT_
7429
7430 INSIDE SECURE CRYPTO DRIVER
7431 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7432 F:      drivers/crypto/inside-secure/
7433 S:      Maintained
7434 L:      linux-crypto@vger.kernel.org
7435
7436 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7437 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7438 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7439 L:      linux-integrity@vger.kernel.org
7440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7441 S:      Supported
7442 F:      security/integrity/ima/
7443
7444 INTEL 810/815 FRAMEBUFFER DRIVER
7445 M:      Antonino Daplas <adaplas@gmail.com>
7446 L:      linux-fbdev@vger.kernel.org
7447 S:      Maintained
7448 F:      drivers/video/fbdev/i810/
7449
7450 INTEL ASoC DRIVERS
7451 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7452 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7453 M:      Jie Yang <yang.jie@linux.intel.com>
7454 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7455 S:      Supported
7456 F:      sound/soc/intel/
7457
7458 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7459 M:      Hans de Goede <hdegoede@redhat.com>
7460 L:      platform-driver-x86@vger.kernel.org
7461 S:      Maintained
7462 F:      drivers/platform/x86/intel_atomisp2_pm.c
7463
7464 INTEL C600 SERIES SAS CONTROLLER DRIVER
7465 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7466 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7467 L:      linux-scsi@vger.kernel.org
7468 T:      git git://git.code.sf.net/p/intel-sas/isci
7469 S:      Supported
7470 F:      drivers/scsi/isci/
7471
7472 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7473 M:      Jani Nikula <jani.nikula@linux.intel.com>
7474 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7475 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7476 L:      intel-gfx@lists.freedesktop.org
7477 W:      https://01.org/linuxgraphics/
7478 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7479 C:      irc://chat.freenode.net/intel-gfx
7480 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7481 T:      git git://anongit.freedesktop.org/drm-intel
7482 S:      Supported
7483 F:      drivers/gpu/drm/i915/
7484 F:      include/drm/i915*
7485 F:      include/uapi/drm/i915_drm.h
7486 F:      Documentation/gpu/i915.rst
7487
7488 INTEL ETHERNET DRIVERS
7489 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7490 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7491 W:      http://www.intel.com/support/feedback.htm
7492 W:      http://e1000.sourceforge.net/
7493 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7496 S:      Supported
7497 F:      Documentation/networking/e100.rst
7498 F:      Documentation/networking/e1000.rst
7499 F:      Documentation/networking/e1000e.rst
7500 F:      Documentation/networking/fm10k.rst
7501 F:      Documentation/networking/igb.rst
7502 F:      Documentation/networking/igbvf.rst
7503 F:      Documentation/networking/ixgb.rst
7504 F:      Documentation/networking/ixgbe.rst
7505 F:      Documentation/networking/ixgbevf.rst
7506 F:      Documentation/networking/i40e.rst
7507 F:      Documentation/networking/iavf.rst
7508 F:      Documentation/networking/ice.rst
7509 F:      drivers/net/ethernet/intel/
7510 F:      drivers/net/ethernet/intel/*/
7511 F:      include/linux/avf/virtchnl.h
7512
7513 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7514 M:      Maik Broemme <mbroemme@libmpq.org>
7515 L:      linux-fbdev@vger.kernel.org
7516 S:      Maintained
7517 F:      Documentation/fb/intelfb.txt
7518 F:      drivers/video/fbdev/intelfb/
7519
7520 INTEL GPIO DRIVERS
7521 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7522 L:      linux-gpio@vger.kernel.org
7523 S:      Maintained
7524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7525 F:      drivers/gpio/gpio-ich.c
7526 F:      drivers/gpio/gpio-intel-mid.c
7527 F:      drivers/gpio/gpio-lynxpoint.c
7528 F:      drivers/gpio/gpio-merrifield.c
7529 F:      drivers/gpio/gpio-ml-ioh.c
7530 F:      drivers/gpio/gpio-pch.c
7531 F:      drivers/gpio/gpio-sch.c
7532 F:      drivers/gpio/gpio-sodaville.c
7533
7534 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7535 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7536 M:      Zhi Wang <zhi.a.wang@intel.com>
7537 L:      intel-gvt-dev@lists.freedesktop.org
7538 L:      intel-gfx@lists.freedesktop.org
7539 W:      https://01.org/igvt-g
7540 T:      git https://github.com/intel/gvt-linux.git
7541 S:      Supported
7542 F:      drivers/gpu/drm/i915/gvt/
7543
7544 INTEL HID EVENT DRIVER
7545 M:      Alex Hung <alex.hung@canonical.com>
7546 L:      platform-driver-x86@vger.kernel.org
7547 S:      Maintained
7548 F:      drivers/platform/x86/intel-hid.c
7549
7550 INTEL I/OAT DMA DRIVER
7551 M:      Dave Jiang <dave.jiang@intel.com>
7552 R:      Dan Williams <dan.j.williams@intel.com>
7553 L:      dmaengine@vger.kernel.org
7554 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7555 S:      Supported
7556 F:      drivers/dma/ioat*
7557
7558 INTEL IDLE DRIVER
7559 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7560 M:      Len Brown <lenb@kernel.org>
7561 L:      linux-pm@vger.kernel.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7563 B:      https://bugzilla.kernel.org
7564 S:      Supported
7565 F:      drivers/idle/intel_idle.c
7566
7567 INTEL INTEGRATED SENSOR HUB DRIVER
7568 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7569 M:      Jiri Kosina <jikos@kernel.org>
7570 L:      linux-input@vger.kernel.org
7571 S:      Maintained
7572 F:      drivers/hid/intel-ish-hid/
7573
7574 INTEL IOMMU (VT-d)
7575 M:      David Woodhouse <dwmw2@infradead.org>
7576 L:      iommu@lists.linux-foundation.org
7577 T:      git git://git.infradead.org/iommu-2.6.git
7578 S:      Supported
7579 F:      drivers/iommu/intel-iommu.c
7580 F:      include/linux/intel-iommu.h
7581
7582 INTEL IOP-ADMA DMA DRIVER
7583 R:      Dan Williams <dan.j.williams@intel.com>
7584 S:      Odd fixes
7585 F:      drivers/dma/iop-adma.c
7586
7587 INTEL IPU3 CSI-2 CIO2 DRIVER
7588 M:      Yong Zhi <yong.zhi@intel.com>
7589 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7590 M:      Bingbu Cao <bingbu.cao@intel.com>
7591 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7592 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7593 L:      linux-media@vger.kernel.org
7594 S:      Maintained
7595 F:      drivers/media/pci/intel/ipu3/
7596 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7597
7598 INTEL IPU3 CSI-2 IMGU DRIVER
7599 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7600 L:      linux-media@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/staging/media/ipu3/
7603 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7604 F:      Documentation/media/v4l-drivers/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/README.ipw2100
7691 F:      Documentation/networking/README.ipw2200
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 ISDN SUBSYSTEM (Eicon active card driver)
7952 M:      Armin Schindler <mac@melware.de>
7953 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7954 W:      http://www.melware.de
7955 S:      Maintained
7956 F:      drivers/isdn/hardware/eicon/
7957
7958 IT87 HARDWARE MONITORING DRIVER
7959 M:      Jean Delvare <jdelvare@suse.com>
7960 L:      linux-hwmon@vger.kernel.org
7961 S:      Maintained
7962 F:      Documentation/hwmon/it87
7963 F:      drivers/hwmon/it87.c
7964
7965 IT913X MEDIA DRIVER
7966 M:      Antti Palosaari <crope@iki.fi>
7967 L:      linux-media@vger.kernel.org
7968 W:      https://linuxtv.org
7969 W:      http://palosaari.fi/linux/
7970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7971 T:      git git://linuxtv.org/anttip/media_tree.git
7972 S:      Maintained
7973 F:      drivers/media/tuners/it913x*
7974
7975 IVTV VIDEO4LINUX DRIVER
7976 M:      Andy Walls <awalls@md.metrocast.net>
7977 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7978 L:      linux-media@vger.kernel.org
7979 T:      git git://linuxtv.org/media_tree.git
7980 W:      http://www.ivtvdriver.org
7981 S:      Maintained
7982 F:      Documentation/media/v4l-drivers/ivtv*
7983 F:      drivers/media/pci/ivtv/
7984 F:      include/uapi/linux/ivtv*
7985
7986 IX2505V MEDIA DRIVER
7987 M:      Malcolm Priestley <tvboxspy@gmail.com>
7988 L:      linux-media@vger.kernel.org
7989 W:      https://linuxtv.org
7990 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7991 S:      Maintained
7992 F:      drivers/media/dvb-frontends/ix2505v*
7993
7994 JAILHOUSE HYPERVISOR INTERFACE
7995 M:      Jan Kiszka <jan.kiszka@siemens.com>
7996 L:      jailhouse-dev@googlegroups.com
7997 S:      Maintained
7998 F:      arch/x86/kernel/jailhouse.c
7999 F:      arch/x86/include/asm/jailhouse_para.h
8000
8001 JC42.4 TEMPERATURE SENSOR DRIVER
8002 M:      Guenter Roeck <linux@roeck-us.net>
8003 L:      linux-hwmon@vger.kernel.org
8004 S:      Maintained
8005 F:      drivers/hwmon/jc42.c
8006 F:      Documentation/hwmon/jc42
8007
8008 JFS FILESYSTEM
8009 M:      Dave Kleikamp <shaggy@kernel.org>
8010 L:      jfs-discussion@lists.sourceforge.net
8011 W:      http://jfs.sourceforge.net/
8012 T:      git git://github.com/kleikamp/linux-shaggy.git
8013 S:      Maintained
8014 F:      Documentation/filesystems/jfs.txt
8015 F:      fs/jfs/
8016
8017 JME NETWORK DRIVER
8018 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8019 L:      netdev@vger.kernel.org
8020 S:      Maintained
8021 F:      drivers/net/ethernet/jme.*
8022
8023 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8024 M:      David Woodhouse <dwmw2@infradead.org>
8025 L:      linux-mtd@lists.infradead.org
8026 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8027 S:      Maintained
8028 F:      fs/jffs2/
8029 F:      include/uapi/linux/jffs2.h
8030
8031 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8032 M:      "Theodore Ts'o" <tytso@mit.edu>
8033 M:      Jan Kara <jack@suse.com>
8034 L:      linux-ext4@vger.kernel.org
8035 S:      Maintained
8036 F:      fs/jbd2/
8037 F:      include/linux/jbd2.h
8038
8039 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8040 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8041 L:      linux-media@vger.kernel.org
8042 S:      Maintained
8043 F:      drivers/media/platform/rcar_jpu.c
8044
8045 JSM Neo PCI based serial card
8046 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8047 L:      linux-serial@vger.kernel.org
8048 S:      Maintained
8049 F:      drivers/tty/serial/jsm/
8050
8051 K10TEMP HARDWARE MONITORING DRIVER
8052 M:      Clemens Ladisch <clemens@ladisch.de>
8053 L:      linux-hwmon@vger.kernel.org
8054 S:      Maintained
8055 F:      Documentation/hwmon/k10temp
8056 F:      drivers/hwmon/k10temp.c
8057
8058 K8TEMP HARDWARE MONITORING DRIVER
8059 M:      Rudolf Marek <r.marek@assembler.cz>
8060 L:      linux-hwmon@vger.kernel.org
8061 S:      Maintained
8062 F:      Documentation/hwmon/k8temp
8063 F:      drivers/hwmon/k8temp.c
8064
8065 KASAN
8066 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8067 R:      Alexander Potapenko <glider@google.com>
8068 R:      Dmitry Vyukov <dvyukov@google.com>
8069 L:      kasan-dev@googlegroups.com
8070 S:      Maintained
8071 F:      arch/*/include/asm/kasan.h
8072 F:      arch/*/mm/kasan_init*
8073 F:      Documentation/dev-tools/kasan.rst
8074 F:      include/linux/kasan*.h
8075 F:      lib/test_kasan.c
8076 F:      mm/kasan/
8077 F:      scripts/Makefile.kasan
8078
8079 KCONFIG
8080 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8082 L:      linux-kbuild@vger.kernel.org
8083 S:      Maintained
8084 F:      Documentation/kbuild/kconfig*
8085 F:      scripts/kconfig/
8086 F:      scripts/Kconfig.include
8087
8088 KDUMP
8089 M:      Dave Young <dyoung@redhat.com>
8090 M:      Baoquan He <bhe@redhat.com>
8091 R:      Vivek Goyal <vgoyal@redhat.com>
8092 L:      kexec@lists.infradead.org
8093 W:      http://lse.sourceforge.net/kdump/
8094 S:      Maintained
8095 F:      Documentation/kdump/
8096
8097 KEENE FM RADIO TRANSMITTER DRIVER
8098 M:      Hans Verkuil <hverkuil@xs4all.nl>
8099 L:      linux-media@vger.kernel.org
8100 T:      git git://linuxtv.org/media_tree.git
8101 W:      https://linuxtv.org
8102 S:      Maintained
8103 F:      drivers/media/radio/radio-keene*
8104
8105 KERNEL AUTOMOUNTER
8106 M:      Ian Kent <raven@themaw.net>
8107 L:      autofs@vger.kernel.org
8108 S:      Maintained
8109 F:      fs/autofs/
8110
8111 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8112 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8113 M:      Michal Marek <michal.lkml@markovi.net>
8114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8115 L:      linux-kbuild@vger.kernel.org
8116 S:      Maintained
8117 F:      Documentation/kbuild/
8118 F:      Makefile
8119 F:      scripts/Kbuild*
8120 F:      scripts/Makefile*
8121 F:      scripts/basic/
8122 F:      scripts/mk*
8123 F:      scripts/mod/
8124 F:      scripts/package/
8125
8126 KERNEL JANITORS
8127 L:      kernel-janitors@vger.kernel.org
8128 W:      http://kernelnewbies.org/KernelJanitors
8129 S:      Odd Fixes
8130
8131 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8132 M:      "J. Bruce Fields" <bfields@fieldses.org>
8133 M:      Jeff Layton <jlayton@kernel.org>
8134 L:      linux-nfs@vger.kernel.org
8135 W:      http://nfs.sourceforge.net/
8136 T:      git git://linux-nfs.org/~bfields/linux.git
8137 S:      Supported
8138 F:      fs/nfsd/
8139 F:      include/uapi/linux/nfsd/
8140 F:      fs/lockd/
8141 F:      fs/nfs_common/
8142 F:      net/sunrpc/
8143 F:      include/linux/lockd/
8144 F:      include/linux/sunrpc/
8145 F:      include/uapi/linux/sunrpc/
8146
8147 KERNEL SELFTEST FRAMEWORK
8148 M:      Shuah Khan <shuah@kernel.org>
8149 L:      linux-kselftest@vger.kernel.org
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8151 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8152 S:      Maintained
8153 F:      tools/testing/selftests/
8154 F:      Documentation/dev-tools/kselftest*
8155
8156 KERNEL USERMODE HELPER
8157 M:      Luis Chamberlain <mcgrof@kernel.org>
8158 L:      linux-kernel@vger.kernel.org
8159 S:      Maintained
8160 F:      kernel/umh.c
8161 F:      include/linux/umh.h
8162
8163 KERNEL VIRTUAL MACHINE (KVM)
8164 M:      Paolo Bonzini <pbonzini@redhat.com>
8165 M:      Radim Krčmář <rkrcmar@redhat.com>
8166 L:      kvm@vger.kernel.org
8167 W:      http://www.linux-kvm.org
8168 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8169 S:      Supported
8170 F:      Documentation/virtual/kvm/
8171 F:      include/trace/events/kvm.h
8172 F:      include/uapi/asm-generic/kvm*
8173 F:      include/uapi/linux/kvm*
8174 F:      include/asm-generic/kvm*
8175 F:      include/linux/kvm*
8176 F:      include/kvm/iodev.h
8177 F:      virt/kvm/*
8178 F:      tools/kvm/
8179
8180 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8181 M:      Joerg Roedel <joro@8bytes.org>
8182 L:      kvm@vger.kernel.org
8183 W:      http://www.linux-kvm.org/
8184 S:      Maintained
8185 F:      arch/x86/include/asm/svm.h
8186 F:      arch/x86/kvm/svm.c
8187
8188 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8189 M:      Christoffer Dall <christoffer.dall@arm.com>
8190 M:      Marc Zyngier <marc.zyngier@arm.com>
8191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8192 L:      kvmarm@lists.cs.columbia.edu
8193 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8195 S:      Supported
8196 F:      arch/arm/include/uapi/asm/kvm*
8197 F:      arch/arm/include/asm/kvm*
8198 F:      arch/arm/kvm/
8199 F:      virt/kvm/arm/
8200 F:      include/kvm/arm_*
8201
8202 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8203 M:      Christoffer Dall <christoffer.dall@arm.com>
8204 M:      Marc Zyngier <marc.zyngier@arm.com>
8205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8206 L:      kvmarm@lists.cs.columbia.edu
8207 S:      Maintained
8208 F:      arch/arm64/include/uapi/asm/kvm*
8209 F:      arch/arm64/include/asm/kvm*
8210 F:      arch/arm64/kvm/
8211
8212 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8213 M:      James Hogan <jhogan@kernel.org>
8214 L:      linux-mips@vger.kernel.org
8215 S:      Supported
8216 F:      arch/mips/include/uapi/asm/kvm*
8217 F:      arch/mips/include/asm/kvm*
8218 F:      arch/mips/kvm/
8219
8220 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8221 M:      Paul Mackerras <paulus@ozlabs.org>
8222 L:      kvm-ppc@vger.kernel.org
8223 W:      http://www.linux-kvm.org/
8224 T:      git git://github.com/agraf/linux-2.6.git
8225 S:      Supported
8226 F:      arch/powerpc/include/uapi/asm/kvm*
8227 F:      arch/powerpc/include/asm/kvm*
8228 F:      arch/powerpc/kvm/
8229 F:      arch/powerpc/kernel/kvm*
8230
8231 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8232 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8233 M:      Janosch Frank <frankja@linux.ibm.com>
8234 R:      David Hildenbrand <david@redhat.com>
8235 R:      Cornelia Huck <cohuck@redhat.com>
8236 L:      linux-s390@vger.kernel.org
8237 W:      http://www.ibm.com/developerworks/linux/linux390/
8238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8239 S:      Supported
8240 F:      arch/s390/include/uapi/asm/kvm*
8241 F:      arch/s390/include/asm/gmap.h
8242 F:      arch/s390/include/asm/kvm*
8243 F:      arch/s390/kvm/
8244 F:      arch/s390/mm/gmap.c
8245
8246 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8247 M:      Paolo Bonzini <pbonzini@redhat.com>
8248 M:      Radim Krčmář <rkrcmar@redhat.com>
8249 L:      kvm@vger.kernel.org
8250 W:      http://www.linux-kvm.org
8251 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8252 S:      Supported
8253 F:      arch/x86/kvm/
8254 F:      arch/x86/include/uapi/asm/kvm*
8255 F:      arch/x86/include/asm/kvm*
8256 F:      arch/x86/include/asm/pvclock-abi.h
8257 F:      arch/x86/kernel/kvm.c
8258 F:      arch/x86/kernel/kvmclock.c
8259
8260 KERNFS
8261 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8262 M:      Tejun Heo <tj@kernel.org>
8263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8264 S:      Supported
8265 F:      include/linux/kernfs.h
8266 F:      fs/kernfs/
8267
8268 KEXEC
8269 M:      Eric Biederman <ebiederm@xmission.com>
8270 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8271 L:      kexec@lists.infradead.org
8272 S:      Maintained
8273 F:      include/linux/kexec.h
8274 F:      include/uapi/linux/kexec.h
8275 F:      kernel/kexec*
8276
8277 KEYS-ENCRYPTED
8278 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8279 L:      linux-integrity@vger.kernel.org
8280 L:      keyrings@vger.kernel.org
8281 S:      Supported
8282 F:      Documentation/security/keys/trusted-encrypted.rst
8283 F:      include/keys/encrypted-type.h
8284 F:      security/keys/encrypted-keys/
8285
8286 KEYS-TRUSTED
8287 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8288 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8289 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8290 L:      linux-integrity@vger.kernel.org
8291 L:      keyrings@vger.kernel.org
8292 S:      Supported
8293 F:      Documentation/security/keys/trusted-encrypted.rst
8294 F:      include/keys/trusted-type.h
8295 F:      security/keys/trusted.c
8296 F:      security/keys/trusted.h
8297
8298 KEYS/KEYRINGS:
8299 M:      David Howells <dhowells@redhat.com>
8300 L:      keyrings@vger.kernel.org
8301 S:      Maintained
8302 F:      Documentation/security/keys/core.rst
8303 F:      include/linux/key.h
8304 F:      include/linux/key-type.h
8305 F:      include/linux/keyctl.h
8306 F:      include/uapi/linux/keyctl.h
8307 F:      include/keys/
8308 F:      security/keys/
8309
8310 KGDB / KDB /debug_core
8311 M:      Jason Wessel <jason.wessel@windriver.com>
8312 M:      Daniel Thompson <daniel.thompson@linaro.org>
8313 W:      http://kgdb.wiki.kernel.org/
8314 L:      kgdb-bugreport@lists.sourceforge.net
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8316 S:      Maintained
8317 F:      Documentation/dev-tools/kgdb.rst
8318 F:      drivers/misc/kgdbts.c
8319 F:      drivers/tty/serial/kgdboc.c
8320 F:      include/linux/kdb.h
8321 F:      include/linux/kgdb.h
8322 F:      kernel/debug/
8323
8324 KMEMLEAK
8325 M:      Catalin Marinas <catalin.marinas@arm.com>
8326 S:      Maintained
8327 F:      Documentation/dev-tools/kmemleak.rst
8328 F:      include/linux/kmemleak.h
8329 F:      mm/kmemleak.c
8330 F:      mm/kmemleak-test.c
8331
8332 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8333 M:      Luis Chamberlain <mcgrof@kernel.org>
8334 L:      linux-kernel@vger.kernel.org
8335 S:      Maintained
8336 F:      kernel/kmod.c
8337 F:      include/linux/kmod.h
8338 F:      lib/test_kmod.c
8339 F:      tools/testing/selftests/kmod/
8340
8341 KPROBES
8342 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8343 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8344 M:      "David S. Miller" <davem@davemloft.net>
8345 M:      Masami Hiramatsu <mhiramat@kernel.org>
8346 S:      Maintained
8347 F:      Documentation/kprobes.txt
8348 F:      include/linux/kprobes.h
8349 F:      include/asm-generic/kprobes.h
8350 F:      kernel/kprobes.c
8351
8352 KS0108 LCD CONTROLLER DRIVER
8353 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8354 S:      Maintained
8355 F:      Documentation/auxdisplay/ks0108
8356 F:      drivers/auxdisplay/ks0108.c
8357 F:      include/linux/ks0108.h
8358
8359 L3MDEV
8360 M:      David Ahern <dsa@cumulusnetworks.com>
8361 L:      netdev@vger.kernel.org
8362 S:      Maintained
8363 F:      net/l3mdev
8364 F:      include/net/l3mdev.h
8365
8366 L7 BPF FRAMEWORK
8367 M:      John Fastabend <john.fastabend@gmail.com>
8368 M:      Daniel Borkmann <daniel@iogearbox.net>
8369 L:      netdev@vger.kernel.org
8370 S:      Maintained
8371 F:      include/linux/skmsg.h
8372 F:      net/core/skmsg.c
8373 F:      net/core/sock_map.c
8374 F:      net/ipv4/tcp_bpf.c
8375
8376 LANTIQ / INTEL Ethernet drivers
8377 M:      Hauke Mehrtens <hauke@hauke-m.de>
8378 L:      netdev@vger.kernel.org
8379 S:      Maintained
8380 F:      net/dsa/tag_gswip.c
8381 F:      drivers/net/ethernet/lantiq_xrx200.c
8382 F:      drivers/net/dsa/lantiq_pce.h
8383 F:      drivers/net/dsa/lantiq_gswip.c
8384
8385 LANTIQ MIPS ARCHITECTURE
8386 M:      John Crispin <john@phrozen.org>
8387 L:      linux-mips@vger.kernel.org
8388 S:      Maintained
8389 F:      arch/mips/lantiq
8390 F:      drivers/soc/lantiq
8391
8392 LAPB module
8393 L:      linux-x25@vger.kernel.org
8394 S:      Orphan
8395 F:      Documentation/networking/lapb-module.txt
8396 F:      include/*/lapb.h
8397 F:      net/lapb/
8398
8399 LASI 53c700 driver for PARISC
8400 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8401 L:      linux-scsi@vger.kernel.org
8402 S:      Maintained
8403 F:      Documentation/scsi/53c700.txt
8404 F:      drivers/scsi/53c700*
8405
8406 LEAKING_ADDRESSES
8407 M:      Tobin C. Harding <me@tobin.cc>
8408 M:      Tycho Andersen <tycho@tycho.ws>
8409 L:      kernel-hardening@lists.openwall.com
8410 S:      Maintained
8411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8412 F:      scripts/leaking_addresses.pl
8413
8414 LED SUBSYSTEM
8415 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8416 M:      Pavel Machek <pavel@ucw.cz>
8417 L:      linux-leds@vger.kernel.org
8418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8419 S:      Maintained
8420 F:      Documentation/devicetree/bindings/leds/
8421 F:      drivers/leds/
8422 F:      include/linux/leds.h
8423
8424 LEGACY EEPROM DRIVER
8425 M:      Jean Delvare <jdelvare@suse.com>
8426 S:      Maintained
8427 F:      Documentation/misc-devices/eeprom
8428 F:      drivers/misc/eeprom/eeprom.c
8429
8430 LEGO MINDSTORMS EV3
8431 R:      David Lechner <david@lechnology.com>
8432 S:      Maintained
8433 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8434 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8435 F:      drivers/power/supply/lego_ev3_battery.c
8436
8437 LEGO USB Tower driver
8438 M:      Juergen Stuber <starblue@users.sourceforge.net>
8439 L:      legousb-devel@lists.sourceforge.net
8440 W:      http://legousb.sourceforge.net/
8441 S:      Maintained
8442 F:      drivers/usb/misc/legousbtower.c
8443
8444 LG LAPTOP EXTRAS
8445 M:      Matan Ziv-Av <matan@svgalib.org>
8446 L:      platform-driver-x86@vger.kernel.org
8447 S:      Maintained
8448 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8449 F:      Documentation/laptops/lg-laptop.rst
8450 F:      drivers/platform/x86/lg-laptop.c
8451
8452 LG2160 MEDIA DRIVER
8453 M:      Michael Krufky <mkrufky@linuxtv.org>
8454 L:      linux-media@vger.kernel.org
8455 W:      https://linuxtv.org
8456 W:      http://github.com/mkrufky
8457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8458 T:      git git://linuxtv.org/mkrufky/tuners.git
8459 S:      Maintained
8460 F:      drivers/media/dvb-frontends/lg2160.*
8461
8462 LGDT3305 MEDIA DRIVER
8463 M:      Michael Krufky <mkrufky@linuxtv.org>
8464 L:      linux-media@vger.kernel.org
8465 W:      https://linuxtv.org
8466 W:      http://github.com/mkrufky
8467 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8468 T:      git git://linuxtv.org/mkrufky/tuners.git
8469 S:      Maintained
8470 F:      drivers/media/dvb-frontends/lgdt3305.*
8471
8472 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8473 M:      Viresh Kumar <vireshk@kernel.org>
8474 L:      linux-ide@vger.kernel.org
8475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8476 S:      Maintained
8477 F:      include/linux/pata_arasan_cf_data.h
8478 F:      drivers/ata/pata_arasan_cf.c
8479
8480 LIBATA PATA DRIVERS
8481 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8482 M:      Jens Axboe <axboe@kernel.dk>
8483 L:      linux-ide@vger.kernel.org
8484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8485 S:      Maintained
8486 F:      drivers/ata/pata_*.c
8487 F:      drivers/ata/ata_generic.c
8488
8489 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8490 M:      Linus Walleij <linus.walleij@linaro.org>
8491 L:      linux-ide@vger.kernel.org
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8493 S:      Maintained
8494 F:      drivers/ata/pata_ftide010.c
8495 F:      drivers/ata/sata_gemini.c
8496 F:      drivers/ata/sata_gemini.h
8497
8498 LIBATA SATA AHCI PLATFORM devices support
8499 M:      Hans de Goede <hdegoede@redhat.com>
8500 M:      Jens Axboe <axboe@kernel.dk>
8501 L:      linux-ide@vger.kernel.org
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8503 S:      Maintained
8504 F:      drivers/ata/ahci_platform.c
8505 F:      drivers/ata/libahci_platform.c
8506 F:      include/linux/ahci_platform.h
8507
8508 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8509 M:      Mikael Pettersson <mikpelinux@gmail.com>
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/sata_promise.*
8514
8515 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8516 M:      Jens Axboe <axboe@kernel.dk>
8517 L:      linux-ide@vger.kernel.org
8518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8519 S:      Maintained
8520 F:      drivers/ata/
8521 F:      include/linux/ata.h
8522 F:      include/linux/libata.h
8523 F:      Documentation/devicetree/bindings/ata/
8524
8525 LIBLOCKDEP
8526 M:      Sasha Levin <alexander.levin@microsoft.com>
8527 S:      Maintained
8528 F:      tools/lib/lockdep/
8529
8530 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8531 M:      Ross Zwisler <zwisler@kernel.org>
8532 M:      Dan Williams <dan.j.williams@intel.com>
8533 M:      Vishal Verma <vishal.l.verma@intel.com>
8534 M:      Dave Jiang <dave.jiang@intel.com>
8535 L:      linux-nvdimm@lists.01.org
8536 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8537 S:      Supported
8538 F:      drivers/nvdimm/blk.c
8539 F:      drivers/nvdimm/region_devs.c
8540
8541 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8542 M:      Vishal Verma <vishal.l.verma@intel.com>
8543 M:      Dan Williams <dan.j.williams@intel.com>
8544 M:      Ross Zwisler <zwisler@kernel.org>
8545 M:      Dave Jiang <dave.jiang@intel.com>
8546 L:      linux-nvdimm@lists.01.org
8547 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8548 S:      Supported
8549 F:      drivers/nvdimm/btt*
8550
8551 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8552 M:      Ross Zwisler <zwisler@kernel.org>
8553 M:      Dan Williams <dan.j.williams@intel.com>
8554 M:      Vishal Verma <vishal.l.verma@intel.com>
8555 M:      Dave Jiang <dave.jiang@intel.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/pmem*
8560
8561 LIBNVDIMM: DEVICETREE BINDINGS
8562 M:      Oliver O'Halloran <oohall@gmail.com>
8563 L:      linux-nvdimm@lists.01.org
8564 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8565 S:      Supported
8566 F:      drivers/nvdimm/of_pmem.c
8567 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8568
8569 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8570 M:      Dan Williams <dan.j.williams@intel.com>
8571 M:      Ross Zwisler <zwisler@kernel.org>
8572 M:      Vishal Verma <vishal.l.verma@intel.com>
8573 M:      Dave Jiang <dave.jiang@intel.com>
8574 L:      linux-nvdimm@lists.01.org
8575 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8577 S:      Supported
8578 F:      drivers/nvdimm/*
8579 F:      drivers/acpi/nfit/*
8580 F:      include/linux/nd.h
8581 F:      include/linux/libnvdimm.h
8582 F:      include/uapi/linux/ndctl.h
8583
8584 LIGHTNVM PLATFORM SUPPORT
8585 M:      Matias Bjorling <mb@lightnvm.io>
8586 W:      http://github/OpenChannelSSD
8587 L:      linux-block@vger.kernel.org
8588 S:      Maintained
8589 F:      drivers/lightnvm/
8590 F:      include/linux/lightnvm.h
8591 F:      include/uapi/linux/lightnvm.h
8592
8593 LINUX FOR POWER MACINTOSH
8594 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8595 W:      http://www.penguinppc.org/
8596 L:      linuxppc-dev@lists.ozlabs.org
8597 S:      Maintained
8598 F:      arch/powerpc/platforms/powermac/
8599 F:      drivers/macintosh/
8600
8601 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8602 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8603 M:      Paul Mackerras <paulus@samba.org>
8604 M:      Michael Ellerman <mpe@ellerman.id.au>
8605 W:      https://github.com/linuxppc/linux/wiki
8606 L:      linuxppc-dev@lists.ozlabs.org
8607 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8609 S:      Supported
8610 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8611 F:      Documentation/devicetree/bindings/powerpc/
8612 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8613 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8614 F:      Documentation/powerpc/
8615 F:      arch/powerpc/
8616 F:      drivers/char/tpm/tpm_ibmvtpm*
8617 F:      drivers/crypto/nx/
8618 F:      drivers/crypto/vmx/
8619 F:      drivers/i2c/busses/i2c-opal.c
8620 F:      drivers/net/ethernet/ibm/ibmveth.*
8621 F:      drivers/net/ethernet/ibm/ibmvnic.*
8622 F:      drivers/pci/hotplug/pnv_php.c
8623 F:      drivers/pci/hotplug/rpa*
8624 F:      drivers/rtc/rtc-opal.c
8625 F:      drivers/scsi/ibmvscsi/
8626 F:      drivers/tty/hvc/hvc_opal.c
8627 F:      drivers/watchdog/wdrtas.c
8628 F:      tools/testing/selftests/powerpc
8629 N:      /pmac
8630 N:      powermac
8631 N:      powernv
8632 N:      [^a-z0-9]ps3
8633 N:      pseries
8634
8635 LINUX FOR POWERPC EMBEDDED MPC5XXX
8636 M:      Anatolij Gustschin <agust@denx.de>
8637 L:      linuxppc-dev@lists.ozlabs.org
8638 T:      git git://git.denx.de/linux-denx-agust.git
8639 S:      Maintained
8640 F:      arch/powerpc/platforms/512x/
8641 F:      arch/powerpc/platforms/52xx/
8642
8643 LINUX FOR POWERPC EMBEDDED PPC4XX
8644 M:      Alistair Popple <alistair@popple.id.au>
8645 M:      Matt Porter <mporter@kernel.crashing.org>
8646 W:      http://www.penguinppc.org/
8647 L:      linuxppc-dev@lists.ozlabs.org
8648 S:      Maintained
8649 F:      arch/powerpc/platforms/40x/
8650 F:      arch/powerpc/platforms/44x/
8651
8652 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8653 M:      Scott Wood <oss@buserror.net>
8654 M:      Kumar Gala <galak@kernel.crashing.org>
8655 W:      http://www.penguinppc.org/
8656 L:      linuxppc-dev@lists.ozlabs.org
8657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8658 S:      Maintained
8659 F:      arch/powerpc/platforms/83xx/
8660 F:      arch/powerpc/platforms/85xx/
8661 F:      Documentation/devicetree/bindings/powerpc/fsl/
8662
8663 LINUX FOR POWERPC EMBEDDED PPC8XX
8664 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8665 W:      http://www.penguinppc.org/
8666 L:      linuxppc-dev@lists.ozlabs.org
8667 S:      Maintained
8668 F:      arch/powerpc/platforms/8xx/
8669
8670 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8671 L:      linuxppc-dev@lists.ozlabs.org
8672 S:      Orphan
8673 F:      arch/powerpc/*/*virtex*
8674 F:      arch/powerpc/*/*/*virtex*
8675
8676 LINUX FOR POWERPC PA SEMI PWRFICIENT
8677 L:      linuxppc-dev@lists.ozlabs.org
8678 S:      Orphan
8679 F:      arch/powerpc/platforms/pasemi/
8680 F:      drivers/*/*pasemi*
8681 F:      drivers/*/*/*pasemi*
8682
8683 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8684 M:      Kees Cook <keescook@chromium.org>
8685 S:      Maintained
8686 F:      drivers/misc/lkdtm/*
8687
8688 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8689 M:      Alan Stern <stern@rowland.harvard.edu>
8690 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8691 M:      Will Deacon <will.deacon@arm.com>
8692 M:      Peter Zijlstra <peterz@infradead.org>
8693 M:      Boqun Feng <boqun.feng@gmail.com>
8694 M:      Nicholas Piggin <npiggin@gmail.com>
8695 M:      David Howells <dhowells@redhat.com>
8696 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8697 M:      Luc Maranget <luc.maranget@inria.fr>
8698 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8699 R:      Akira Yokosawa <akiyks@gmail.com>
8700 R:      Daniel Lustig <dlustig@nvidia.com>
8701 L:      linux-kernel@vger.kernel.org
8702 L:      linux-arch@vger.kernel.org
8703 S:      Supported
8704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8705 F:      tools/memory-model/
8706 F:      Documentation/atomic_bitops.txt
8707 F:      Documentation/atomic_t.txt
8708 F:      Documentation/core-api/atomic_ops.rst
8709 F:      Documentation/core-api/refcount-vs-atomic.rst
8710 F:      Documentation/memory-barriers.txt
8711
8712 LIS3LV02D ACCELEROMETER DRIVER
8713 M:      Eric Piel <eric.piel@tremplin-utc.net>
8714 S:      Maintained
8715 F:      Documentation/misc-devices/lis3lv02d
8716 F:      drivers/misc/lis3lv02d/
8717 F:      drivers/platform/x86/hp_accel.c
8718
8719 LIVE PATCHING
8720 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8721 M:      Jessica Yu <jeyu@kernel.org>
8722 M:      Jiri Kosina <jikos@kernel.org>
8723 M:      Miroslav Benes <mbenes@suse.cz>
8724 R:      Petr Mladek <pmladek@suse.com>
8725 S:      Maintained
8726 F:      kernel/livepatch/
8727 F:      include/linux/livepatch.h
8728 F:      arch/x86/include/asm/livepatch.h
8729 F:      arch/x86/kernel/livepatch.c
8730 F:      Documentation/livepatch/
8731 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8732 F:      samples/livepatch/
8733 L:      live-patching@vger.kernel.org
8734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8735
8736 LLC (802.2)
8737 L:      netdev@vger.kernel.org
8738 S:      Odd fixes
8739 F:      include/linux/llc.h
8740 F:      include/uapi/linux/llc.h
8741 F:      include/net/llc*
8742 F:      net/llc/
8743
8744 LM73 HARDWARE MONITOR DRIVER
8745 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8746 L:      linux-hwmon@vger.kernel.org
8747 S:      Maintained
8748 F:      drivers/hwmon/lm73.c
8749
8750 LM78 HARDWARE MONITOR DRIVER
8751 M:      Jean Delvare <jdelvare@suse.com>
8752 L:      linux-hwmon@vger.kernel.org
8753 S:      Maintained
8754 F:      Documentation/hwmon/lm78
8755 F:      drivers/hwmon/lm78.c
8756
8757 LM83 HARDWARE MONITOR DRIVER
8758 M:      Jean Delvare <jdelvare@suse.com>
8759 L:      linux-hwmon@vger.kernel.org
8760 S:      Maintained
8761 F:      Documentation/hwmon/lm83
8762 F:      drivers/hwmon/lm83.c
8763
8764 LM90 HARDWARE MONITOR DRIVER
8765 M:      Jean Delvare <jdelvare@suse.com>
8766 L:      linux-hwmon@vger.kernel.org
8767 S:      Maintained
8768 F:      Documentation/hwmon/lm90
8769 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8770 F:      drivers/hwmon/lm90.c
8771 F:      include/dt-bindings/thermal/lm90.h
8772
8773 LM95234 HARDWARE MONITOR DRIVER
8774 M:      Guenter Roeck <linux@roeck-us.net>
8775 L:      linux-hwmon@vger.kernel.org
8776 S:      Maintained
8777 F:      Documentation/hwmon/lm95234
8778 F:      drivers/hwmon/lm95234.c
8779
8780 LME2510 MEDIA DRIVER
8781 M:      Malcolm Priestley <tvboxspy@gmail.com>
8782 L:      linux-media@vger.kernel.org
8783 W:      https://linuxtv.org
8784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8785 S:      Maintained
8786 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8787
8788 LOADPIN SECURITY MODULE
8789 M:      Kees Cook <keescook@chromium.org>
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8791 S:      Supported
8792 F:      security/loadpin/
8793 F:      Documentation/admin-guide/LSM/LoadPin.rst
8794
8795 LOCKING PRIMITIVES
8796 M:      Peter Zijlstra <peterz@infradead.org>
8797 M:      Ingo Molnar <mingo@redhat.com>
8798 M:      Will Deacon <will.deacon@arm.com>
8799 L:      linux-kernel@vger.kernel.org
8800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8801 S:      Maintained
8802 F:      Documentation/locking/
8803 F:      include/linux/lockdep.h
8804 F:      include/linux/spinlock*.h
8805 F:      arch/*/include/asm/spinlock*.h
8806 F:      include/linux/rwlock*.h
8807 F:      include/linux/mutex*.h
8808 F:      include/linux/rwsem*.h
8809 F:      arch/*/include/asm/rwsem.h
8810 F:      include/linux/seqlock.h
8811 F:      lib/locking*.[ch]
8812 F:      kernel/locking/
8813 X:      kernel/locking/locktorture.c
8814
8815 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8816 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8817 L:      linux-ntfs-dev@lists.sourceforge.net
8818 W:      http://www.linux-ntfs.org/content/view/19/37/
8819 S:      Maintained
8820 F:      Documentation/ldm.txt
8821 F:      block/partitions/ldm.*
8822
8823 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8824 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8825 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8826 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8827 L:      MPT-FusionLinux.pdl@broadcom.com
8828 L:      linux-scsi@vger.kernel.org
8829 W:      http://www.avagotech.com/support/
8830 S:      Supported
8831 F:      drivers/message/fusion/
8832 F:      drivers/scsi/mpt3sas/
8833
8834 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8835 M:      Matthew Wilcox <willy@infradead.org>
8836 L:      linux-scsi@vger.kernel.org
8837 S:      Maintained
8838 F:      drivers/scsi/sym53c8xx_2/
8839
8840 LTC1660 DAC DRIVER
8841 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8842 L:      linux-iio@vger.kernel.org
8843 S:      Maintained
8844 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8845 F:      drivers/iio/dac/ltc1660.c
8846
8847 LTC4261 HARDWARE MONITOR DRIVER
8848 M:      Guenter Roeck <linux@roeck-us.net>
8849 L:      linux-hwmon@vger.kernel.org
8850 S:      Maintained
8851 F:      Documentation/hwmon/ltc4261
8852 F:      drivers/hwmon/ltc4261.c
8853
8854 LTC4306 I2C MULTIPLEXER DRIVER
8855 M:      Michael Hennerich <michael.hennerich@analog.com>
8856 W:      http://ez.analog.com/community/linux-device-drivers
8857 L:      linux-i2c@vger.kernel.org
8858 S:      Supported
8859 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8860 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8861
8862 LTP (Linux Test Project)
8863 M:      Mike Frysinger <vapier@gentoo.org>
8864 M:      Cyril Hrubis <chrubis@suse.cz>
8865 M:      Wanlong Gao <wanlong.gao@gmail.com>
8866 M:      Jan Stancek <jstancek@redhat.com>
8867 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8868 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8869 L:      ltp@lists.linux.it (subscribers-only)
8870 W:      http://linux-test-project.github.io/
8871 T:      git git://github.com/linux-test-project/ltp.git
8872 S:      Maintained
8873
8874 M68K ARCHITECTURE
8875 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8876 L:      linux-m68k@lists.linux-m68k.org
8877 W:      http://www.linux-m68k.org/
8878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8879 S:      Maintained
8880 F:      arch/m68k/
8881 F:      drivers/zorro/
8882
8883 M68K ON APPLE MACINTOSH
8884 M:      Joshua Thompson <funaho@jurai.org>
8885 W:      http://www.mac.linux-m68k.org/
8886 L:      linux-m68k@lists.linux-m68k.org
8887 S:      Maintained
8888 F:      arch/m68k/mac/
8889
8890 M68K ON HP9000/300
8891 M:      Philip Blundell <philb@gnu.org>
8892 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8893 S:      Maintained
8894 F:      arch/m68k/hp300/
8895
8896 M88DS3103 MEDIA DRIVER
8897 M:      Antti Palosaari <crope@iki.fi>
8898 L:      linux-media@vger.kernel.org
8899 W:      https://linuxtv.org
8900 W:      http://palosaari.fi/linux/
8901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8902 T:      git git://linuxtv.org/anttip/media_tree.git
8903 S:      Maintained
8904 F:      drivers/media/dvb-frontends/m88ds3103*
8905
8906 M88RS2000 MEDIA DRIVER
8907 M:      Malcolm Priestley <tvboxspy@gmail.com>
8908 L:      linux-media@vger.kernel.org
8909 W:      https://linuxtv.org
8910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8911 S:      Maintained
8912 F:      drivers/media/dvb-frontends/m88rs2000*
8913
8914 MA901 MASTERKIT USB FM RADIO DRIVER
8915 M:      Alexey Klimov <klimov.linux@gmail.com>
8916 L:      linux-media@vger.kernel.org
8917 T:      git git://linuxtv.org/media_tree.git
8918 S:      Maintained
8919 F:      drivers/media/radio/radio-ma901.c
8920
8921 MAC80211
8922 M:      Johannes Berg <johannes@sipsolutions.net>
8923 L:      linux-wireless@vger.kernel.org
8924 W:      http://wireless.kernel.org/
8925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8927 S:      Maintained
8928 F:      Documentation/networking/mac80211-injection.txt
8929 F:      include/net/mac80211.h
8930 F:      net/mac80211/
8931 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8932 F:      Documentation/networking/mac80211_hwsim/README
8933
8934 MAILBOX API
8935 M:      Jassi Brar <jassisinghbrar@gmail.com>
8936 L:      linux-kernel@vger.kernel.org
8937 S:      Maintained
8938 F:      drivers/mailbox/
8939 F:      include/linux/mailbox_client.h
8940 F:      include/linux/mailbox_controller.h
8941
8942 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8943 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8944 W:      http://www.kernel.org/doc/man-pages
8945 L:      linux-man@vger.kernel.org
8946 S:      Maintained
8947
8948 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8949 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8950 L:      linux-mips@vger.kernel.org
8951 S:      Maintained
8952 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8953
8954 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8955 M:      Andrew Lunn <andrew@lunn.ch>
8956 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8957 L:      netdev@vger.kernel.org
8958 S:      Maintained
8959 F:      drivers/net/dsa/mv88e6xxx/
8960 F:      include/linux/platform_data/mv88e6xxx.h
8961 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8962
8963 MARVELL ARMADA DRM SUPPORT
8964 M:      Russell King <linux@armlinux.org.uk>
8965 S:      Maintained
8966 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8967 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8968 F:      drivers/gpu/drm/armada/
8969 F:      include/uapi/drm/armada_drm.h
8970 F:      Documentation/devicetree/bindings/display/armada/
8971
8972 MARVELL CRYPTO DRIVER
8973 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8974 M:      Arnaud Ebalard <arno@natisbad.org>
8975 F:      drivers/crypto/marvell/
8976 S:      Maintained
8977 L:      linux-crypto@vger.kernel.org
8978
8979 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8980 M:      Mirko Lindner <mlindner@marvell.com>
8981 M:      Stephen Hemminger <stephen@networkplumber.org>
8982 L:      netdev@vger.kernel.org
8983 S:      Maintained
8984 F:      drivers/net/ethernet/marvell/sk*
8985
8986 MARVELL LIBERTAS WIRELESS DRIVER
8987 L:      libertas-dev@lists.infradead.org
8988 S:      Orphan
8989 F:      drivers/net/wireless/marvell/libertas/
8990
8991 MARVELL MACCHIATOBIN SUPPORT
8992 M:      Russell King <linux@armlinux.org.uk>
8993 L:      linux-arm-kernel@lists.infradead.org
8994 S:      Maintained
8995 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8996
8997 MARVELL MV643XX ETHERNET DRIVER
8998 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8999 L:      netdev@vger.kernel.org
9000 S:      Maintained
9001 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9002 F:      include/linux/mv643xx.h
9003
9004 MARVELL MV88X3310 PHY DRIVER
9005 M:      Russell King <linux@armlinux.org.uk>
9006 L:      netdev@vger.kernel.org
9007 S:      Maintained
9008 F:      drivers/net/phy/marvell10g.c
9009
9010 MARVELL MVNETA ETHERNET DRIVER
9011 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9012 L:      netdev@vger.kernel.org
9013 S:      Maintained
9014 F:      drivers/net/ethernet/marvell/mvneta.*
9015
9016 MARVELL MWIFIEX WIRELESS DRIVER
9017 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9018 M:      Nishant Sarmukadam <nishants@marvell.com>
9019 M:      Ganapathi Bhat <gbhat@marvell.com>
9020 M:      Xinming Hu <huxinming820@gmail.com>
9021 L:      linux-wireless@vger.kernel.org
9022 S:      Maintained
9023 F:      drivers/net/wireless/marvell/mwifiex/
9024
9025 MARVELL MWL8K WIRELESS DRIVER
9026 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9027 L:      linux-wireless@vger.kernel.org
9028 S:      Odd Fixes
9029 F:      drivers/net/wireless/marvell/mwl8k.c
9030
9031 MARVELL NAND CONTROLLER DRIVER
9032 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9033 L:      linux-mtd@lists.infradead.org
9034 S:      Maintained
9035 F:      drivers/mtd/nand/raw/marvell_nand.c
9036 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9037
9038 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9039 M:      Nicolas Pitre <nico@fluxnic.net>
9040 S:      Odd Fixes
9041 F:      drivers/mmc/host/mvsdio.*
9042
9043 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9044 M:      Hu Ziji <huziji@marvell.com>
9045 L:      linux-mmc@vger.kernel.org
9046 S:      Supported
9047 F:      drivers/mmc/host/sdhci-xenon*
9048 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9049
9050 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9051 M:      Sunil Goutham <sgoutham@marvell.com>
9052 M:      Linu Cherian <lcherian@marvell.com>
9053 M:      Geetha sowjanya <gakula@marvell.com>
9054 M:      Jerin Jacob <jerinj@marvell.com>
9055 L:      netdev@vger.kernel.org
9056 S:      Supported
9057 F:      drivers/net/ethernet/marvell/octeontx2/af/
9058
9059 MATROX FRAMEBUFFER DRIVER
9060 L:      linux-fbdev@vger.kernel.org
9061 S:      Orphan
9062 F:      drivers/video/fbdev/matrox/matroxfb_*
9063 F:      include/uapi/linux/matroxfb.h
9064
9065 MAX16065 HARDWARE MONITOR DRIVER
9066 M:      Guenter Roeck <linux@roeck-us.net>
9067 L:      linux-hwmon@vger.kernel.org
9068 S:      Maintained
9069 F:      Documentation/hwmon/max16065
9070 F:      drivers/hwmon/max16065.c
9071
9072 MAX2175 SDR TUNER DRIVER
9073 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9074 L:      linux-media@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Maintained
9077 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9078 F:      Documentation/media/v4l-drivers/max2175.rst
9079 F:      drivers/media/i2c/max2175*
9080 F:      include/uapi/linux/max2175.h
9081
9082 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9083 L:      linux-hwmon@vger.kernel.org
9084 S:      Orphan
9085 F:      Documentation/hwmon/max6650
9086 F:      drivers/hwmon/max6650.c
9087
9088 MAX6697 HARDWARE MONITOR DRIVER
9089 M:      Guenter Roeck <linux@roeck-us.net>
9090 L:      linux-hwmon@vger.kernel.org
9091 S:      Maintained
9092 F:      Documentation/hwmon/max6697
9093 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9094 F:      drivers/hwmon/max6697.c
9095 F:      include/linux/platform_data/max6697.h
9096
9097 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9098 M:      Peter Rosin <peda@axentia.se>
9099 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9100 S:      Maintained
9101 F:      Documentation/devicetree/bindings/sound/max9860.txt
9102 F:      sound/soc/codecs/max9860.*
9103
9104 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9105 M:      Javier Martinez Canillas <javier@dowhile0.org>
9106 L:      linux-kernel@vger.kernel.org
9107 S:      Supported
9108 F:      drivers/regulator/max77802-regulator.c
9109 F:      Documentation/devicetree/bindings/*/*max77802.txt
9110 F:      include/dt-bindings/*/*max77802.h
9111
9112 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9113 M:      Krzysztof Kozlowski <krzk@kernel.org>
9114 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9115 L:      linux-pm@vger.kernel.org
9116 S:      Supported
9117 F:      drivers/power/supply/max14577_charger.c
9118 F:      drivers/power/supply/max77693_charger.c
9119
9120 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9121 M:      Chanwoo Choi <cw00.choi@samsung.com>
9122 M:      Krzysztof Kozlowski <krzk@kernel.org>
9123 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9124 L:      linux-kernel@vger.kernel.org
9125 S:      Supported
9126 F:      drivers/*/max14577*.c
9127 F:      drivers/*/max77686*.c
9128 F:      drivers/*/max77693*.c
9129 F:      drivers/extcon/extcon-max14577.c
9130 F:      drivers/extcon/extcon-max77693.c
9131 F:      drivers/rtc/rtc-max77686.c
9132 F:      drivers/clk/clk-max77686.c
9133 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9134 F:      Documentation/devicetree/bindings/*/max77686.txt
9135 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9136 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9137 F:      include/linux/mfd/max14577*.h
9138 F:      include/linux/mfd/max77686*.h
9139 F:      include/linux/mfd/max77693*.h
9140
9141 MAXIRADIO FM RADIO RECEIVER DRIVER
9142 M:      Hans Verkuil <hverkuil@xs4all.nl>
9143 L:      linux-media@vger.kernel.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 W:      https://linuxtv.org
9146 S:      Maintained
9147 F:      drivers/media/radio/radio-maxiradio*
9148
9149 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9150 M:      Peter Rosin <peda@axentia.se>
9151 L:      linux-iio@vger.kernel.org
9152 S:      Maintained
9153 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9154 F:      drivers/iio/potentiometer/mcp4018.c
9155 F:      drivers/iio/potentiometer/mcp4531.c
9156
9157 MCR20A IEEE-802.15.4 RADIO DRIVER
9158 M:      Xue Liu <liuxuenetmail@gmail.com>
9159 L:      linux-wpan@vger.kernel.org
9160 W:      https://github.com/xueliu/mcr20a-linux
9161 S:      Maintained
9162 F:      drivers/net/ieee802154/mcr20a.c
9163 F:      drivers/net/ieee802154/mcr20a.h
9164 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9165
9166 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9167 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9168 L:      linux-iio@vger.kernel.org
9169 S:      Maintained
9170 F:      drivers/iio/dac/cio-dac.c
9171
9172 MEDIA DRIVERS FOR ASCOT2E
9173 M:      Sergey Kozlov <serjk@netup.ru>
9174 M:      Abylay Ospan <aospan@netup.ru>
9175 L:      linux-media@vger.kernel.org
9176 W:      https://linuxtv.org
9177 W:      http://netup.tv/
9178 T:      git git://linuxtv.org/media_tree.git
9179 S:      Supported
9180 F:      drivers/media/dvb-frontends/ascot2e*
9181
9182 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9183 M:      Jasmin Jessich <jasmin@anw.at>
9184 L:      linux-media@vger.kernel.org
9185 W:      https://linuxtv.org
9186 T:      git git://linuxtv.org/media_tree.git
9187 S:      Maintained
9188 F:      drivers/media/dvb-frontends/cxd2099*
9189
9190 MEDIA DRIVERS FOR CXD2841ER
9191 M:      Sergey Kozlov <serjk@netup.ru>
9192 M:      Abylay Ospan <aospan@netup.ru>
9193 L:      linux-media@vger.kernel.org
9194 W:      https://linuxtv.org
9195 W:      http://netup.tv/
9196 T:      git git://linuxtv.org/media_tree.git
9197 S:      Supported
9198 F:      drivers/media/dvb-frontends/cxd2841er*
9199
9200 MEDIA DRIVERS FOR CXD2880
9201 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9202 L:      linux-media@vger.kernel.org
9203 W:      http://linuxtv.org/
9204 T:      git git://linuxtv.org/media_tree.git
9205 S:      Supported
9206 F:      drivers/media/dvb-frontends/cxd2880/*
9207 F:      drivers/media/spi/cxd2880*
9208
9209 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9210 L:      linux-media@vger.kernel.org
9211 W:      https://linuxtv.org
9212 T:      git git://linuxtv.org/media_tree.git
9213 S:      Orphan
9214 F:      drivers/media/pci/ddbridge/*
9215
9216 MEDIA DRIVERS FOR FREESCALE IMX
9217 M:      Steve Longerbeam <slongerbeam@gmail.com>
9218 M:      Philipp Zabel <p.zabel@pengutronix.de>
9219 L:      linux-media@vger.kernel.org
9220 T:      git git://linuxtv.org/media_tree.git
9221 S:      Maintained
9222 F:      Documentation/devicetree/bindings/media/imx.txt
9223 F:      Documentation/media/v4l-drivers/imx.rst
9224 F:      drivers/staging/media/imx/
9225 F:      include/linux/imx-media.h
9226 F:      include/media/imx.h
9227
9228 MEDIA DRIVER FOR FREESCALE IMX PXP
9229 M:      Philipp Zabel <p.zabel@pengutronix.de>
9230 L:      linux-media@vger.kernel.org
9231 T:      git git://linuxtv.org/media_tree.git
9232 S:      Maintained
9233 F:      drivers/media/platform/imx-pxp.[ch]
9234
9235 MEDIA DRIVERS FOR HELENE
9236 M:      Abylay Ospan <aospan@netup.ru>
9237 L:      linux-media@vger.kernel.org
9238 W:      https://linuxtv.org
9239 W:      http://netup.tv/
9240 T:      git git://linuxtv.org/media_tree.git
9241 S:      Supported
9242 F:      drivers/media/dvb-frontends/helene*
9243
9244 MEDIA DRIVERS FOR HORUS3A
9245 M:      Sergey Kozlov <serjk@netup.ru>
9246 M:      Abylay Ospan <aospan@netup.ru>
9247 L:      linux-media@vger.kernel.org
9248 W:      https://linuxtv.org
9249 W:      http://netup.tv/
9250 T:      git git://linuxtv.org/media_tree.git
9251 S:      Supported
9252 F:      drivers/media/dvb-frontends/horus3a*
9253
9254 MEDIA DRIVERS FOR LNBH25
9255 M:      Sergey Kozlov <serjk@netup.ru>
9256 M:      Abylay Ospan <aospan@netup.ru>
9257 L:      linux-media@vger.kernel.org
9258 W:      https://linuxtv.org
9259 W:      http://netup.tv/
9260 T:      git git://linuxtv.org/media_tree.git
9261 S:      Supported
9262 F:      drivers/media/dvb-frontends/lnbh25*
9263
9264 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9265 L:      linux-media@vger.kernel.org
9266 W:      https://linuxtv.org
9267 T:      git git://linuxtv.org/media_tree.git
9268 S:      Orphan
9269 F:      drivers/media/dvb-frontends/mxl5xx*
9270
9271 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9272 M:      Sergey Kozlov <serjk@netup.ru>
9273 M:      Abylay Ospan <aospan@netup.ru>
9274 L:      linux-media@vger.kernel.org
9275 W:      https://linuxtv.org
9276 W:      http://netup.tv/
9277 T:      git git://linuxtv.org/media_tree.git
9278 S:      Supported
9279 F:      drivers/media/pci/netup_unidvb/*
9280
9281 MEDIA DRIVERS FOR RENESAS - CEU
9282 M:      Jacopo Mondi <jacopo@jmondi.org>
9283 L:      linux-media@vger.kernel.org
9284 L:      linux-renesas-soc@vger.kernel.org
9285 T:      git git://linuxtv.org/media_tree.git
9286 S:      Supported
9287 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9288 F:      drivers/media/platform/renesas-ceu.c
9289 F:      include/media/drv-intf/renesas-ceu.h
9290
9291 MEDIA DRIVERS FOR RENESAS - DRIF
9292 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9293 L:      linux-media@vger.kernel.org
9294 L:      linux-renesas-soc@vger.kernel.org
9295 T:      git git://linuxtv.org/media_tree.git
9296 S:      Supported
9297 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9298 F:      drivers/media/platform/rcar_drif.c
9299
9300 MEDIA DRIVERS FOR RENESAS - FCP
9301 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9302 L:      linux-media@vger.kernel.org
9303 L:      linux-renesas-soc@vger.kernel.org
9304 T:      git git://linuxtv.org/media_tree.git
9305 S:      Supported
9306 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9307 F:      drivers/media/platform/rcar-fcp.c
9308 F:      include/media/rcar-fcp.h
9309
9310 MEDIA DRIVERS FOR RENESAS - FDP1
9311 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9312 L:      linux-media@vger.kernel.org
9313 L:      linux-renesas-soc@vger.kernel.org
9314 T:      git git://linuxtv.org/media_tree.git
9315 S:      Supported
9316 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9317 F:      drivers/media/platform/rcar_fdp1.c
9318
9319 MEDIA DRIVERS FOR RENESAS - VIN
9320 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9321 L:      linux-media@vger.kernel.org
9322 L:      linux-renesas-soc@vger.kernel.org
9323 T:      git git://linuxtv.org/media_tree.git
9324 S:      Supported
9325 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9326 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9327 F:      drivers/media/platform/rcar-vin/
9328
9329 MEDIA DRIVERS FOR RENESAS - VSP1
9330 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9331 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9332 L:      linux-media@vger.kernel.org
9333 L:      linux-renesas-soc@vger.kernel.org
9334 T:      git git://linuxtv.org/media_tree.git
9335 S:      Supported
9336 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9337 F:      drivers/media/platform/vsp1/
9338
9339 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR 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/stv0910*
9345
9346 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9347 L:      linux-media@vger.kernel.org
9348 W:      https://linuxtv.org
9349 T:      git git://linuxtv.org/media_tree.git
9350 S:      Orphan
9351 F:      drivers/media/dvb-frontends/stv6111*
9352
9353 MEDIA DRIVERS FOR STM32 - DCMI
9354 M:      Hugues Fruchet <hugues.fruchet@st.com>
9355 L:      linux-media@vger.kernel.org
9356 T:      git git://linuxtv.org/media_tree.git
9357 S:      Supported
9358 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9359 F:      drivers/media/platform/stm32/stm32-dcmi.c
9360
9361 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9362 M:      Dmitry Osipenko <digetx@gmail.com>
9363 L:      linux-media@vger.kernel.org
9364 L:      linux-tegra@vger.kernel.org
9365 T:      git git://linuxtv.org/media_tree.git
9366 S:      Maintained
9367 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9368 F:      drivers/staging/media/tegra-vde/
9369
9370 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9371 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9372 P:      LinuxTV.org Project
9373 L:      linux-media@vger.kernel.org
9374 W:      https://linuxtv.org
9375 Q:      http://patchwork.kernel.org/project/linux-media/list/
9376 T:      git git://linuxtv.org/media_tree.git
9377 S:      Maintained
9378 F:      Documentation/devicetree/bindings/media/
9379 F:      Documentation/media/
9380 F:      drivers/media/
9381 F:      drivers/staging/media/
9382 F:      include/linux/platform_data/media/
9383 F:      include/media/
9384 F:      include/uapi/linux/dvb/
9385 F:      include/uapi/linux/videodev2.h
9386 F:      include/uapi/linux/media.h
9387 F:      include/uapi/linux/v4l2-*
9388 F:      include/uapi/linux/meye.h
9389 F:      include/uapi/linux/ivtv*
9390 F:      include/uapi/linux/uvcvideo.h
9391
9392 MEDIATEK BLUETOOTH DRIVER
9393 M:      Sean Wang <sean.wang@mediatek.com>
9394 L:      linux-bluetooth@vger.kernel.org
9395 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9396 S:      Maintained
9397 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9398 F:      drivers/bluetooth/btmtkuart.c
9399
9400 MEDIATEK CIR DRIVER
9401 M:      Sean Wang <sean.wang@mediatek.com>
9402 S:      Maintained
9403 F:      drivers/media/rc/mtk-cir.c
9404
9405 MEDIATEK DMA DRIVER
9406 M:      Sean Wang <sean.wang@mediatek.com>
9407 L:      dmaengine@vger.kernel.org
9408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9409 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9410 S:      Maintained
9411 F:      Documentation/devicetree/bindings/dma/mtk-*
9412 F:      drivers/dma/mediatek/
9413
9414 MEDIATEK PMIC LED DRIVER
9415 M:      Sean Wang <sean.wang@mediatek.com>
9416 S:      Maintained
9417 F:      drivers/leds/leds-mt6323.c
9418 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9419
9420 MEDIATEK ETHERNET DRIVER
9421 M:      Felix Fietkau <nbd@openwrt.org>
9422 M:      John Crispin <john@phrozen.org>
9423 M:      Sean Wang <sean.wang@mediatek.com>
9424 M:      Nelson Chang <nelson.chang@mediatek.com>
9425 L:      netdev@vger.kernel.org
9426 S:      Maintained
9427 F:      drivers/net/ethernet/mediatek/
9428
9429 MEDIATEK SWITCH DRIVER
9430 M:      Sean Wang <sean.wang@mediatek.com>
9431 L:      netdev@vger.kernel.org
9432 S:      Maintained
9433 F:      drivers/net/dsa/mt7530.*
9434 F:      net/dsa/tag_mtk.c
9435
9436 MEDIATEK JPEG DRIVER
9437 M:      Rick Chang <rick.chang@mediatek.com>
9438 M:      Bin Liu <bin.liu@mediatek.com>
9439 S:      Supported
9440 F:      drivers/media/platform/mtk-jpeg/
9441 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9442
9443 MEDIATEK MDP DRIVER
9444 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9445 M:      Houlong Wei <houlong.wei@mediatek.com>
9446 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9447 S:      Supported
9448 F:      drivers/media/platform/mtk-mdp/
9449 F:      drivers/media/platform/mtk-vpu/
9450 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9451
9452 MEDIATEK MEDIA DRIVER
9453 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9454 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9455 S:      Supported
9456 F:      drivers/media/platform/mtk-vcodec/
9457 F:      drivers/media/platform/mtk-vpu/
9458 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9459 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
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:      Documentation/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:      drivers/media/platform/atmel/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 L:      netdev@vger.kernel.org
9931 S:      Supported
9932 F:      drivers/net/ethernet/mscc/
9933
9934 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9935 M:      Chen Yu <yu.c.chen@intel.com>
9936 L:      platform-driver-x86@vger.kernel.org
9937 S:      Supported
9938 F:      drivers/platform/x86/surfacepro3_button.c
9939
9940 MICROTEK X6 SCANNER
9941 M:      Oliver Neukum <oliver@neukum.org>
9942 S:      Maintained
9943 F:      drivers/usb/image/microtek.*
9944
9945 MIPS
9946 M:      Ralf Baechle <ralf@linux-mips.org>
9947 M:      Paul Burton <paul.burton@mips.com>
9948 M:      James Hogan <jhogan@kernel.org>
9949 L:      linux-mips@vger.kernel.org
9950 W:      http://www.linux-mips.org/
9951 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9953 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9954 S:      Supported
9955 F:      Documentation/devicetree/bindings/mips/
9956 F:      Documentation/mips/
9957 F:      arch/mips/
9958 F:      drivers/platform/mips/
9959
9960 MIPS BOSTON DEVELOPMENT BOARD
9961 M:      Paul Burton <paul.burton@mips.com>
9962 L:      linux-mips@vger.kernel.org
9963 S:      Maintained
9964 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9965 F:      arch/mips/boot/dts/img/boston.dts
9966 F:      arch/mips/configs/generic/board-boston.config
9967 F:      drivers/clk/imgtec/clk-boston.c
9968 F:      include/dt-bindings/clock/boston-clock.h
9969
9970 MIPS GENERIC PLATFORM
9971 M:      Paul Burton <paul.burton@mips.com>
9972 L:      linux-mips@vger.kernel.org
9973 S:      Supported
9974 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9975 F:      arch/mips/generic/
9976 F:      arch/mips/tools/generic-board-config.sh
9977
9978 MIPS/LOONGSON1 ARCHITECTURE
9979 M:      Keguang Zhang <keguang.zhang@gmail.com>
9980 L:      linux-mips@vger.kernel.org
9981 S:      Maintained
9982 F:      arch/mips/loongson32/
9983 F:      arch/mips/include/asm/mach-loongson32/
9984 F:      drivers/*/*loongson1*
9985 F:      drivers/*/*/*loongson1*
9986
9987 MIPS/LOONGSON2 ARCHITECTURE
9988 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9989 L:      linux-mips@vger.kernel.org
9990 S:      Maintained
9991 F:      arch/mips/loongson64/fuloong-2e/
9992 F:      arch/mips/loongson64/lemote-2f/
9993 F:      arch/mips/include/asm/mach-loongson64/
9994 F:      drivers/*/*loongson2*
9995 F:      drivers/*/*/*loongson2*
9996
9997 MIPS/LOONGSON3 ARCHITECTURE
9998 M:      Huacai Chen <chenhc@lemote.com>
9999 L:      linux-mips@vger.kernel.org
10000 S:      Maintained
10001 F:      arch/mips/loongson64/
10002 F:      arch/mips/include/asm/mach-loongson64/
10003 F:      drivers/platform/mips/cpu_hwmon.c
10004 F:      drivers/*/*loongson3*
10005 F:      drivers/*/*/*loongson3*
10006
10007 MIPS RINT INSTRUCTION EMULATION
10008 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10009 L:      linux-mips@vger.kernel.org
10010 S:      Supported
10011 F:      arch/mips/math-emu/sp_rint.c
10012 F:      arch/mips/math-emu/dp_rint.c
10013
10014 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10015 M:      Hans Verkuil <hverkuil@xs4all.nl>
10016 L:      linux-media@vger.kernel.org
10017 T:      git git://linuxtv.org/media_tree.git
10018 W:      https://linuxtv.org
10019 S:      Odd Fixes
10020 F:      drivers/media/radio/radio-miropcm20*
10021
10022 MMP SUPPORT
10023 M:      Eric Miao <eric.y.miao@gmail.com>
10024 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
10025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10026 T:      git git://github.com/hzhuang1/linux.git
10027 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
10028 S:      Maintained
10029 F:      arch/arm/boot/dts/mmp*
10030 F:      arch/arm/mach-mmp/
10031
10032 MMU GATHER AND TLB INVALIDATION
10033 M:      Will Deacon <will.deacon@arm.com>
10034 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10035 M:      Andrew Morton <akpm@linux-foundation.org>
10036 M:      Nick Piggin <npiggin@gmail.com>
10037 M:      Peter Zijlstra <peterz@infradead.org>
10038 L:      linux-arch@vger.kernel.org
10039 L:      linux-mm@kvack.org
10040 S:      Maintained
10041 F:      arch/*/include/asm/tlb.h
10042 F:      include/asm-generic/tlb.h
10043 F:      mm/mmu_gather.c
10044
10045 MN88472 MEDIA DRIVER
10046 M:      Antti Palosaari <crope@iki.fi>
10047 L:      linux-media@vger.kernel.org
10048 W:      https://linuxtv.org
10049 W:      http://palosaari.fi/linux/
10050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10051 S:      Maintained
10052 F:      drivers/media/dvb-frontends/mn88472*
10053
10054 MN88473 MEDIA DRIVER
10055 M:      Antti Palosaari <crope@iki.fi>
10056 L:      linux-media@vger.kernel.org
10057 W:      https://linuxtv.org
10058 W:      http://palosaari.fi/linux/
10059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10060 S:      Maintained
10061 F:      drivers/media/dvb-frontends/mn88473*
10062
10063 MODULE SUPPORT
10064 M:      Jessica Yu <jeyu@kernel.org>
10065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10066 S:      Maintained
10067 F:      include/linux/module.h
10068 F:      kernel/module.c
10069
10070 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10071 W:      http://popies.net/meye/
10072 S:      Orphan
10073 F:      Documentation/media/v4l-drivers/meye*
10074 F:      drivers/media/pci/meye/
10075 F:      include/uapi/linux/meye.h
10076
10077 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10078 M:      Jiri Slaby <jirislaby@gmail.com>
10079 S:      Maintained
10080 F:      Documentation/serial/moxa-smartio
10081 F:      drivers/tty/mxser.*
10082
10083 MR800 AVERMEDIA USB FM RADIO DRIVER
10084 M:      Alexey Klimov <klimov.linux@gmail.com>
10085 L:      linux-media@vger.kernel.org
10086 T:      git git://linuxtv.org/media_tree.git
10087 S:      Maintained
10088 F:      drivers/media/radio/radio-mr800.c
10089
10090 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10091 M:      Alan Ott <alan@signal11.us>
10092 L:      linux-wpan@vger.kernel.org
10093 S:      Maintained
10094 F:      drivers/net/ieee802154/mrf24j40.c
10095 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10096
10097 MSI LAPTOP SUPPORT
10098 M:      "Lee, Chun-Yi" <jlee@suse.com>
10099 L:      platform-driver-x86@vger.kernel.org
10100 S:      Maintained
10101 F:      drivers/platform/x86/msi-laptop.c
10102
10103 MSI WMI SUPPORT
10104 L:      platform-driver-x86@vger.kernel.org
10105 S:      Orphan
10106 F:      drivers/platform/x86/msi-wmi.c
10107
10108 MSI001 MEDIA DRIVER
10109 M:      Antti Palosaari <crope@iki.fi>
10110 L:      linux-media@vger.kernel.org
10111 W:      https://linuxtv.org
10112 W:      http://palosaari.fi/linux/
10113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10114 T:      git git://linuxtv.org/anttip/media_tree.git
10115 S:      Maintained
10116 F:      drivers/media/tuners/msi001*
10117
10118 MSI2500 MEDIA DRIVER
10119 M:      Antti Palosaari <crope@iki.fi>
10120 L:      linux-media@vger.kernel.org
10121 W:      https://linuxtv.org
10122 W:      http://palosaari.fi/linux/
10123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10124 T:      git git://linuxtv.org/anttip/media_tree.git
10125 S:      Maintained
10126 F:      drivers/media/usb/msi2500/
10127
10128 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10129 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10130 L:      linux-mtd@lists.infradead.org
10131 S:      Maintained
10132 F:      drivers/mtd/devices/docg3*
10133
10134 MT9M032 APTINA SENSOR DRIVER
10135 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10136 L:      linux-media@vger.kernel.org
10137 T:      git git://linuxtv.org/media_tree.git
10138 S:      Maintained
10139 F:      drivers/media/i2c/mt9m032.c
10140 F:      include/media/i2c/mt9m032.h
10141
10142 MT9P031 APTINA CAMERA SENSOR
10143 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10144 L:      linux-media@vger.kernel.org
10145 T:      git git://linuxtv.org/media_tree.git
10146 S:      Maintained
10147 F:      drivers/media/i2c/mt9p031.c
10148 F:      include/media/i2c/mt9p031.h
10149
10150 MT9T001 APTINA CAMERA SENSOR
10151 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10152 L:      linux-media@vger.kernel.org
10153 T:      git git://linuxtv.org/media_tree.git
10154 S:      Maintained
10155 F:      drivers/media/i2c/mt9t001.c
10156 F:      include/media/i2c/mt9t001.h
10157
10158 MT9T112 APTINA CAMERA SENSOR
10159 M:      Jacopo Mondi <jacopo@jmondi.org>
10160 L:      linux-media@vger.kernel.org
10161 T:      git git://linuxtv.org/media_tree.git
10162 S:      Odd Fixes
10163 F:      drivers/media/i2c/mt9t112.c
10164 F:      include/media/i2c/mt9t112.h
10165
10166 MT9V032 APTINA CAMERA SENSOR
10167 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10168 L:      linux-media@vger.kernel.org
10169 T:      git git://linuxtv.org/media_tree.git
10170 S:      Maintained
10171 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10172 F:      drivers/media/i2c/mt9v032.c
10173 F:      include/media/i2c/mt9v032.h
10174
10175 MT9V111 APTINA CAMERA SENSOR
10176 M:      Jacopo Mondi <jacopo@jmondi.org>
10177 L:      linux-media@vger.kernel.org
10178 T:      git git://linuxtv.org/media_tree.git
10179 S:      Maintained
10180 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10181 F:      drivers/media/i2c/mt9v111.c
10182
10183 MULTIFUNCTION DEVICES (MFD)
10184 M:      Lee Jones <lee.jones@linaro.org>
10185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10186 S:      Supported
10187 F:      Documentation/devicetree/bindings/mfd/
10188 F:      drivers/mfd/
10189 F:      include/linux/mfd/
10190 F:      include/dt-bindings/mfd/
10191
10192 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10193 S:      Orphan
10194 F:      drivers/mmc/host/mmc_spi.c
10195 F:      include/linux/spi/mmc_spi.h
10196
10197 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10198 M:      Ulf Hansson <ulf.hansson@linaro.org>
10199 L:      linux-mmc@vger.kernel.org
10200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10201 S:      Maintained
10202 F:      Documentation/devicetree/bindings/mmc/
10203 F:      drivers/mmc/
10204 F:      include/linux/mmc/
10205 F:      include/uapi/linux/mmc/
10206
10207 MULTIPLEXER SUBSYSTEM
10208 M:      Peter Rosin <peda@axentia.se>
10209 S:      Maintained
10210 F:      Documentation/ABI/testing/sysfs-class-mux*
10211 F:      Documentation/devicetree/bindings/mux/
10212 F:      include/dt-bindings/mux/
10213 F:      include/linux/mux/
10214 F:      drivers/mux/
10215
10216 MULTITECH MULTIPORT CARD (ISICOM)
10217 S:      Orphan
10218 F:      drivers/tty/isicom.c
10219 F:      include/linux/isicom.h
10220
10221 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10222 M:      Bin Liu <b-liu@ti.com>
10223 L:      linux-usb@vger.kernel.org
10224 S:      Maintained
10225 F:      drivers/usb/musb/
10226
10227 MXL301RF MEDIA DRIVER
10228 M:      Akihiro Tsukada <tskd08@gmail.com>
10229 L:      linux-media@vger.kernel.org
10230 S:      Odd Fixes
10231 F:      drivers/media/tuners/mxl301rf*
10232
10233 MXL5007T MEDIA DRIVER
10234 M:      Michael Krufky <mkrufky@linuxtv.org>
10235 L:      linux-media@vger.kernel.org
10236 W:      https://linuxtv.org
10237 W:      http://github.com/mkrufky
10238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10239 T:      git git://linuxtv.org/mkrufky/tuners.git
10240 S:      Maintained
10241 F:      drivers/media/tuners/mxl5007t.*
10242
10243 MXSFB DRM DRIVER
10244 M:      Marek Vasut <marex@denx.de>
10245 M:      Stefan Agner <stefan@agner.ch>
10246 L:      dri-devel@lists.freedesktop.org
10247 S:      Supported
10248 F:      drivers/gpu/drm/mxsfb/
10249 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10250 T:      git git://anongit.freedesktop.org/drm/drm-misc
10251
10252 MYLEX DAC960 PCI RAID Controller
10253 M:      Hannes Reinecke <hare@kernel.org>
10254 L:      linux-scsi@vger.kernel.org
10255 S:      Supported
10256 F:      drivers/scsi/myrb.*
10257 F:      drivers/scsi/myrs.*
10258
10259 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10260 M:      Chris Lee <christopher.lee@cspi.com>
10261 L:      netdev@vger.kernel.org
10262 W:      https://www.cspi.com/ethernet-products/support/downloads/
10263 S:      Supported
10264 F:      drivers/net/ethernet/myricom/myri10ge/
10265
10266 NAND FLASH SUBSYSTEM
10267 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10268 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10269 R:      Richard Weinberger <richard@nod.at>
10270 L:      linux-mtd@lists.infradead.org
10271 W:      http://www.linux-mtd.infradead.org/
10272 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10273 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10274 T:      git git://git.infradead.org/linux-mtd.git nand/next
10275 S:      Maintained
10276 F:      drivers/mtd/nand/
10277 F:      include/linux/mtd/*nand*.h
10278
10279 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10280 M:      Daniel Mack <zonque@gmail.com>
10281 S:      Maintained
10282 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10283 W:      http://www.native-instruments.com
10284 F:      sound/usb/caiaq/
10285
10286 NATSEMI ETHERNET DRIVER (DP8381x)
10287 S:      Orphan
10288 F:      drivers/net/ethernet/natsemi/natsemi.c
10289
10290 NCR 5380 SCSI DRIVERS
10291 M:      Finn Thain <fthain@telegraphics.com.au>
10292 M:      Michael Schmitz <schmitzmic@gmail.com>
10293 L:      linux-scsi@vger.kernel.org
10294 S:      Maintained
10295 F:      Documentation/scsi/g_NCR5380.txt
10296 F:      drivers/scsi/NCR5380.*
10297 F:      drivers/scsi/arm/cumana_1.c
10298 F:      drivers/scsi/arm/oak.c
10299 F:      drivers/scsi/atari_scsi.*
10300 F:      drivers/scsi/dmx3191d.c
10301 F:      drivers/scsi/g_NCR5380.*
10302 F:      drivers/scsi/mac_scsi.*
10303 F:      drivers/scsi/sun3_scsi.*
10304 F:      drivers/scsi/sun3_scsi_vme.c
10305
10306 NCSI LIBRARY:
10307 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10308 S:      Maintained
10309 F:      net/ncsi/
10310
10311 NCT6775 HARDWARE MONITOR DRIVER
10312 M:      Guenter Roeck <linux@roeck-us.net>
10313 L:      linux-hwmon@vger.kernel.org
10314 S:      Maintained
10315 F:      Documentation/hwmon/nct6775
10316 F:      drivers/hwmon/nct6775.c
10317
10318 NET_FAILOVER MODULE
10319 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10320 L:      netdev@vger.kernel.org
10321 S:      Supported
10322 F:      driver/net/net_failover.c
10323 F:      include/net/net_failover.h
10324 F:      Documentation/networking/net_failover.rst
10325
10326 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10327 M:      Faisal Latif <faisal.latif@intel.com>
10328 L:      linux-rdma@vger.kernel.org
10329 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10330 S:      Supported
10331 F:      drivers/infiniband/hw/nes/
10332 F:      include/uapi/rdma/nes-abi.h
10333
10334 NETEM NETWORK EMULATOR
10335 M:      Stephen Hemminger <stephen@networkplumber.org>
10336 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10337 S:      Maintained
10338 F:      net/sched/sch_netem.c
10339
10340 NETERION 10GbE DRIVERS (s2io/vxge)
10341 M:      Jon Mason <jdmason@kudzu.us>
10342 L:      netdev@vger.kernel.org
10343 S:      Supported
10344 F:      Documentation/networking/s2io.txt
10345 F:      Documentation/networking/vxge.txt
10346 F:      drivers/net/ethernet/neterion/
10347
10348 NETFILTER
10349 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10350 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10351 M:      Florian Westphal <fw@strlen.de>
10352 L:      netfilter-devel@vger.kernel.org
10353 L:      coreteam@netfilter.org
10354 W:      http://www.netfilter.org/
10355 W:      http://www.iptables.org/
10356 W:      http://www.nftables.org/
10357 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10360 S:      Maintained
10361 F:      include/linux/netfilter*
10362 F:      include/linux/netfilter/
10363 F:      include/net/netfilter/
10364 F:      include/uapi/linux/netfilter*
10365 F:      include/uapi/linux/netfilter/
10366 F:      net/*/netfilter.c
10367 F:      net/*/netfilter/
10368 F:      net/netfilter/
10369 F:      net/bridge/br_netfilter*.c
10370
10371 NETROM NETWORK LAYER
10372 M:      Ralf Baechle <ralf@linux-mips.org>
10373 L:      linux-hams@vger.kernel.org
10374 W:      http://www.linux-ax25.org/
10375 S:      Maintained
10376 F:      include/net/netrom.h
10377 F:      include/uapi/linux/netrom.h
10378 F:      net/netrom/
10379
10380 NETRONOME ETHERNET DRIVERS
10381 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10382 L:      oss-drivers@netronome.com
10383 S:      Maintained
10384 F:      drivers/net/ethernet/netronome/
10385
10386 NETWORK BLOCK DEVICE (NBD)
10387 M:      Josef Bacik <josef@toxicpanda.com>
10388 S:      Maintained
10389 L:      linux-block@vger.kernel.org
10390 L:      nbd@other.debian.org
10391 F:      Documentation/blockdev/nbd.txt
10392 F:      drivers/block/nbd.c
10393 F:      include/uapi/linux/nbd.h
10394
10395 NETWORK DROP MONITOR
10396 M:      Neil Horman <nhorman@tuxdriver.com>
10397 L:      netdev@vger.kernel.org
10398 S:      Maintained
10399 W:      https://fedorahosted.org/dropwatch/
10400 F:      net/core/drop_monitor.c
10401
10402 NETWORKING DRIVERS
10403 M:      "David S. Miller" <davem@davemloft.net>
10404 L:      netdev@vger.kernel.org
10405 W:      http://www.linuxfoundation.org/en/Net
10406 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10409 S:      Odd Fixes
10410 F:      Documentation/devicetree/bindings/net/
10411 F:      drivers/net/
10412 F:      include/linux/if_*
10413 F:      include/linux/netdevice.h
10414 F:      include/linux/etherdevice.h
10415 F:      include/linux/fcdevice.h
10416 F:      include/linux/fddidevice.h
10417 F:      include/linux/hippidevice.h
10418 F:      include/linux/inetdevice.h
10419 F:      include/uapi/linux/if_*
10420 F:      include/uapi/linux/netdevice.h
10421
10422 NETWORKING DRIVERS (WIRELESS)
10423 M:      Kalle Valo <kvalo@codeaurora.org>
10424 L:      linux-wireless@vger.kernel.org
10425 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10428 S:      Maintained
10429 F:      Documentation/devicetree/bindings/net/wireless/
10430 F:      drivers/net/wireless/
10431
10432 NETWORKING [DSA]
10433 M:      Andrew Lunn <andrew@lunn.ch>
10434 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10435 M:      Florian Fainelli <f.fainelli@gmail.com>
10436 S:      Maintained
10437 F:      Documentation/devicetree/bindings/net/dsa/
10438 F:      net/dsa/
10439 F:      include/net/dsa.h
10440 F:      include/linux/dsa/
10441 F:      drivers/net/dsa/
10442
10443 NETWORKING [GENERAL]
10444 M:      "David S. Miller" <davem@davemloft.net>
10445 L:      netdev@vger.kernel.org
10446 W:      http://www.linuxfoundation.org/en/Net
10447 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10450 B:      mailto:netdev@vger.kernel.org
10451 S:      Maintained
10452 F:      net/
10453 F:      include/net/
10454 F:      include/linux/in.h
10455 F:      include/linux/net.h
10456 F:      include/linux/netdevice.h
10457 F:      include/uapi/linux/in.h
10458 F:      include/uapi/linux/net.h
10459 F:      include/uapi/linux/netdevice.h
10460 F:      include/uapi/linux/net_namespace.h
10461 F:      tools/testing/selftests/net/
10462 F:      lib/net_utils.c
10463 F:      lib/random32.c
10464 F:      Documentation/networking/
10465
10466 NETWORKING [IPSEC]
10467 M:      Steffen Klassert <steffen.klassert@secunet.com>
10468 M:      Herbert Xu <herbert@gondor.apana.org.au>
10469 M:      "David S. Miller" <davem@davemloft.net>
10470 L:      netdev@vger.kernel.org
10471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10473 S:      Maintained
10474 F:      net/xfrm/
10475 F:      net/key/
10476 F:      net/ipv4/xfrm*
10477 F:      net/ipv4/esp4*
10478 F:      net/ipv4/ah4.c
10479 F:      net/ipv4/ipcomp.c
10480 F:      net/ipv4/ip_vti.c
10481 F:      net/ipv6/xfrm*
10482 F:      net/ipv6/esp6*
10483 F:      net/ipv6/ah6.c
10484 F:      net/ipv6/ipcomp6.c
10485 F:      net/ipv6/ip6_vti.c
10486 F:      include/uapi/linux/xfrm.h
10487 F:      include/net/xfrm.h
10488
10489 NETWORKING [IPv4/IPv6]
10490 M:      "David S. Miller" <davem@davemloft.net>
10491 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10492 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10493 L:      netdev@vger.kernel.org
10494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10495 S:      Maintained
10496 F:      net/ipv4/
10497 F:      net/ipv6/
10498 F:      include/net/ip*
10499 F:      arch/x86/net/*
10500
10501 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10502 M:      Paul Moore <paul@paul-moore.com>
10503 W:      https://github.com/netlabel
10504 L:      netdev@vger.kernel.org
10505 L:      linux-security-module@vger.kernel.org
10506 S:      Maintained
10507 F:      Documentation/netlabel/
10508 F:      include/net/calipso.h
10509 F:      include/net/cipso_ipv4.h
10510 F:      include/net/netlabel.h
10511 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10512 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10513 F:      net/netlabel/
10514 F:      net/ipv4/cipso_ipv4.c
10515 F:      net/ipv6/calipso.c
10516 F:      net/netfilter/xt_CONNSECMARK.c
10517 F:      net/netfilter/xt_SECMARK.c
10518
10519 NETWORKING [TCP]
10520 M:      Eric Dumazet <edumazet@google.com>
10521 L:      netdev@vger.kernel.org
10522 S:      Maintained
10523 F:      net/ipv4/tcp*.c
10524 F:      net/ipv4/syncookies.c
10525 F:      net/ipv6/tcp*.c
10526 F:      net/ipv6/syncookies.c
10527 F:      include/uapi/linux/tcp.h
10528 F:      include/net/tcp.h
10529 F:      include/linux/tcp.h
10530 F:      include/trace/events/tcp.h
10531
10532 NETWORKING [TLS]
10533 M:      Boris Pismenny <borisp@mellanox.com>
10534 M:      Aviad Yehezkel <aviadye@mellanox.com>
10535 M:      Dave Watson <davejwatson@fb.com>
10536 M:      John Fastabend <john.fastabend@gmail.com>
10537 M:      Daniel Borkmann <daniel@iogearbox.net>
10538 L:      netdev@vger.kernel.org
10539 S:      Maintained
10540 F:      net/tls/*
10541 F:      include/uapi/linux/tls.h
10542 F:      include/net/tls.h
10543
10544 NETWORKING [WIRELESS]
10545 L:      linux-wireless@vger.kernel.org
10546 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10547
10548 NETDEVSIM
10549 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10550 S:      Maintained
10551 F:      drivers/net/netdevsim/*
10552
10553 NETXEN (1/10) GbE SUPPORT
10554 M:      Manish Chopra <manish.chopra@cavium.com>
10555 M:      Rahul Verma <rahul.verma@cavium.com>
10556 M:      Dept-GELinuxNICDev@cavium.com
10557 L:      netdev@vger.kernel.org
10558 S:      Supported
10559 F:      drivers/net/ethernet/qlogic/netxen/
10560
10561 NFC SUBSYSTEM
10562 M:      Samuel Ortiz <sameo@linux.intel.com>
10563 L:      linux-wireless@vger.kernel.org
10564 L:      linux-nfc@lists.01.org (subscribers-only)
10565 S:      Supported
10566 F:      net/nfc/
10567 F:      include/net/nfc/
10568 F:      include/uapi/linux/nfc.h
10569 F:      drivers/nfc/
10570 F:      include/linux/platform_data/nfcmrvl.h
10571 F:      include/linux/platform_data/nxp-nci.h
10572 F:      Documentation/devicetree/bindings/net/nfc/
10573
10574 NFS, SUNRPC, AND LOCKD CLIENTS
10575 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10576 M:      Anna Schumaker <anna.schumaker@netapp.com>
10577 L:      linux-nfs@vger.kernel.org
10578 W:      http://client.linux-nfs.org
10579 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10580 S:      Maintained
10581 F:      fs/lockd/
10582 F:      fs/nfs/
10583 F:      fs/nfs_common/
10584 F:      net/sunrpc/
10585 F:      include/linux/lockd/
10586 F:      include/linux/nfs*
10587 F:      include/linux/sunrpc/
10588 F:      include/uapi/linux/nfs*
10589 F:      include/uapi/linux/sunrpc/
10590
10591 NILFS2 FILESYSTEM
10592 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10593 L:      linux-nilfs@vger.kernel.org
10594 W:      https://nilfs.sourceforge.io/
10595 W:      https://nilfs.osdn.jp/
10596 T:      git git://github.com/konis/nilfs2.git
10597 S:      Supported
10598 F:      Documentation/filesystems/nilfs2.txt
10599 F:      fs/nilfs2/
10600 F:      include/trace/events/nilfs2.h
10601 F:      include/uapi/linux/nilfs2_api.h
10602 F:      include/uapi/linux/nilfs2_ondisk.h
10603
10604 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10605 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10606 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10607 S:      Maintained
10608 F:      Documentation/scsi/NinjaSCSI.txt
10609 F:      drivers/scsi/pcmcia/nsp_*
10610
10611 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10612 M:      GOTO Masanori <gotom@debian.or.jp>
10613 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10614 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10615 S:      Maintained
10616 F:      Documentation/scsi/NinjaSCSI.txt
10617 F:      drivers/scsi/nsp32*
10618
10619 NIOS2 ARCHITECTURE
10620 M:      Ley Foon Tan <lftan@altera.com>
10621 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10623 S:      Maintained
10624 F:      arch/nios2/
10625
10626 NOHZ, DYNTICKS SUPPORT
10627 M:      Frederic Weisbecker <fweisbec@gmail.com>
10628 M:      Thomas Gleixner <tglx@linutronix.de>
10629 M:      Ingo Molnar <mingo@kernel.org>
10630 L:      linux-kernel@vger.kernel.org
10631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10632 S:      Maintained
10633 F:      kernel/time/tick*.*
10634 F:      include/linux/tick.h
10635 F:      include/linux/sched/nohz.h
10636
10637 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10638 M:      Pavel Machek <pavel@ucw.cz>
10639 M:      Sakari Ailus <sakari.ailus@iki.fi>
10640 L:      linux-media@vger.kernel.org
10641 S:      Maintained
10642 F:      drivers/media/i2c/et8ek8
10643 F:      drivers/media/i2c/ad5820.c
10644
10645 NOKIA N900 POWER SUPPLY DRIVERS
10646 R:      Pali Rohár <pali.rohar@gmail.com>
10647 F:      include/linux/power/bq2415x_charger.h
10648 F:      include/linux/power/bq27xxx_battery.h
10649 F:      include/linux/power/isp1704_charger.h
10650 F:      drivers/power/supply/bq2415x_charger.c
10651 F:      drivers/power/supply/bq27xxx_battery.c
10652 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10653 F:      drivers/power/supply/isp1704_charger.c
10654 F:      drivers/power/supply/rx51_battery.c
10655
10656 NTB AMD DRIVER
10657 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10658 L:      linux-ntb@googlegroups.com
10659 S:      Supported
10660 F:      drivers/ntb/hw/amd/
10661
10662 NTB DRIVER CORE
10663 M:      Jon Mason <jdmason@kudzu.us>
10664 M:      Dave Jiang <dave.jiang@intel.com>
10665 M:      Allen Hubbe <allenbh@gmail.com>
10666 L:      linux-ntb@googlegroups.com
10667 S:      Supported
10668 W:      https://github.com/jonmason/ntb/wiki
10669 T:      git git://github.com/jonmason/ntb.git
10670 F:      drivers/ntb/
10671 F:      drivers/net/ntb_netdev.c
10672 F:      include/linux/ntb.h
10673 F:      include/linux/ntb_transport.h
10674 F:      tools/testing/selftests/ntb/
10675
10676 NTB IDT DRIVER
10677 M:      Serge Semin <fancer.lancer@gmail.com>
10678 L:      linux-ntb@googlegroups.com
10679 S:      Supported
10680 F:      drivers/ntb/hw/idt/
10681
10682 NTB INTEL DRIVER
10683 M:      Dave Jiang <dave.jiang@intel.com>
10684 L:      linux-ntb@googlegroups.com
10685 S:      Supported
10686 W:      https://github.com/davejiang/linux/wiki
10687 T:      git https://github.com/davejiang/linux.git
10688 F:      drivers/ntb/hw/intel/
10689
10690 NTFS FILESYSTEM
10691 M:      Anton Altaparmakov <anton@tuxera.com>
10692 L:      linux-ntfs-dev@lists.sourceforge.net
10693 W:      http://www.tuxera.com/
10694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10695 S:      Supported
10696 F:      Documentation/filesystems/ntfs.txt
10697 F:      fs/ntfs/
10698
10699 NUBUS SUBSYSTEM
10700 M:      Finn Thain <fthain@telegraphics.com.au>
10701 L:      linux-m68k@lists.linux-m68k.org
10702 S:      Maintained
10703 F:      arch/*/include/asm/nubus.h
10704 F:      drivers/nubus/
10705 F:      include/linux/nubus.h
10706 F:      include/uapi/linux/nubus.h
10707
10708 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10709 M:      Antonino Daplas <adaplas@gmail.com>
10710 L:      linux-fbdev@vger.kernel.org
10711 S:      Maintained
10712 F:      drivers/video/fbdev/riva/
10713 F:      drivers/video/fbdev/nvidia/
10714
10715 NVM EXPRESS DRIVER
10716 M:      Keith Busch <keith.busch@intel.com>
10717 M:      Jens Axboe <axboe@fb.com>
10718 M:      Christoph Hellwig <hch@lst.de>
10719 M:      Sagi Grimberg <sagi@grimberg.me>
10720 L:      linux-nvme@lists.infradead.org
10721 T:      git://git.infradead.org/nvme.git
10722 W:      http://git.infradead.org/nvme.git
10723 S:      Supported
10724 F:      drivers/nvme/host/
10725 F:      include/linux/nvme.h
10726 F:      include/uapi/linux/nvme_ioctl.h
10727
10728 NVM EXPRESS FC TRANSPORT DRIVERS
10729 M:      James Smart <james.smart@broadcom.com>
10730 L:      linux-nvme@lists.infradead.org
10731 S:      Supported
10732 F:      include/linux/nvme-fc.h
10733 F:      include/linux/nvme-fc-driver.h
10734 F:      drivers/nvme/host/fc.c
10735 F:      drivers/nvme/target/fc.c
10736 F:      drivers/nvme/target/fcloop.c
10737
10738 NVM EXPRESS TARGET DRIVER
10739 M:      Christoph Hellwig <hch@lst.de>
10740 M:      Sagi Grimberg <sagi@grimberg.me>
10741 L:      linux-nvme@lists.infradead.org
10742 T:      git://git.infradead.org/nvme.git
10743 W:      http://git.infradead.org/nvme.git
10744 S:      Supported
10745 F:      drivers/nvme/target/
10746
10747 NVMEM FRAMEWORK
10748 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10749 S:      Maintained
10750 F:      drivers/nvmem/
10751 F:      Documentation/devicetree/bindings/nvmem/
10752 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10753 F:      include/linux/nvmem-consumer.h
10754 F:      include/linux/nvmem-provider.h
10755
10756 NXP SGTL5000 DRIVER
10757 M:      Fabio Estevam <fabio.estevam@nxp.com>
10758 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10759 S:      Maintained
10760 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10761 F:      sound/soc/codecs/sgtl5000*
10762
10763 NXP TDA998X DRM DRIVER
10764 M:      Russell King <linux@armlinux.org.uk>
10765 S:      Maintained
10766 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10767 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10768 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10769 F:      include/drm/i2c/tda998x.h
10770 F:      include/dt-bindings/display/tda998x.h
10771 K:      "nxp,tda998x"
10772
10773 NXP TFA9879 DRIVER
10774 M:      Peter Rosin <peda@axentia.se>
10775 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10776 S:      Maintained
10777 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10778 F:      sound/soc/codecs/tfa9879*
10779
10780 NXP-NCI NFC DRIVER
10781 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10782 R:      Charles Gorand <charles.gorand@effinnov.com>
10783 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10784 S:      Supported
10785 F:      drivers/nfc/nxp-nci
10786
10787 OBJTOOL
10788 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10789 M:      Peter Zijlstra <peterz@infradead.org>
10790 S:      Supported
10791 F:      tools/objtool/
10792
10793 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10794 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10795 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10796 L:      linuxppc-dev@lists.ozlabs.org
10797 S:      Supported
10798 F:      arch/powerpc/platforms/powernv/ocxl.c
10799 F:      arch/powerpc/include/asm/pnv-ocxl.h
10800 F:      drivers/misc/ocxl/
10801 F:      include/misc/ocxl*
10802 F:      include/uapi/misc/ocxl.h
10803 F:      Documentation/accelerators/ocxl.rst
10804
10805 OMAP AUDIO SUPPORT
10806 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10807 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10808 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10809 L:      linux-omap@vger.kernel.org
10810 S:      Maintained
10811 F:      sound/soc/omap/
10812
10813 OMAP CLOCK FRAMEWORK SUPPORT
10814 M:      Paul Walmsley <paul@pwsan.com>
10815 L:      linux-omap@vger.kernel.org
10816 S:      Maintained
10817 F:      arch/arm/*omap*/*clock*
10818
10819 OMAP DEVICE TREE SUPPORT
10820 M:      Benoît Cousson <bcousson@baylibre.com>
10821 M:      Tony Lindgren <tony@atomide.com>
10822 L:      linux-omap@vger.kernel.org
10823 L:      devicetree@vger.kernel.org
10824 S:      Maintained
10825 F:      arch/arm/boot/dts/*omap*
10826 F:      arch/arm/boot/dts/*am3*
10827 F:      arch/arm/boot/dts/*am4*
10828 F:      arch/arm/boot/dts/*am5*
10829 F:      arch/arm/boot/dts/*dra7*
10830
10831 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10832 L:      linux-omap@vger.kernel.org
10833 L:      linux-fbdev@vger.kernel.org
10834 S:      Orphan
10835 F:      drivers/video/fbdev/omap2/
10836 F:      Documentation/arm/OMAP/DSS
10837
10838 OMAP FRAMEBUFFER SUPPORT
10839 L:      linux-fbdev@vger.kernel.org
10840 L:      linux-omap@vger.kernel.org
10841 S:      Orphan
10842 F:      drivers/video/fbdev/omap/
10843
10844 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10845 M:      Roger Quadros <rogerq@ti.com>
10846 M:      Tony Lindgren <tony@atomide.com>
10847 L:      linux-omap@vger.kernel.org
10848 S:      Maintained
10849 F:      drivers/memory/omap-gpmc.c
10850 F:      arch/arm/mach-omap2/*gpmc*
10851
10852 OMAP GPIO DRIVER
10853 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10854 M:      Santosh Shilimkar <ssantosh@kernel.org>
10855 M:      Kevin Hilman <khilman@kernel.org>
10856 L:      linux-omap@vger.kernel.org
10857 S:      Maintained
10858 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10859 F:      drivers/gpio/gpio-omap.c
10860
10861 OMAP HARDWARE SPINLOCK SUPPORT
10862 M:      Ohad Ben-Cohen <ohad@wizery.com>
10863 L:      linux-omap@vger.kernel.org
10864 S:      Maintained
10865 F:      drivers/hwspinlock/omap_hwspinlock.c
10866
10867 OMAP HS MMC SUPPORT
10868 L:      linux-mmc@vger.kernel.org
10869 L:      linux-omap@vger.kernel.org
10870 S:      Orphan
10871 F:      drivers/mmc/host/omap_hsmmc.c
10872
10873 OMAP HWMOD DATA
10874 M:      Paul Walmsley <paul@pwsan.com>
10875 L:      linux-omap@vger.kernel.org
10876 S:      Maintained
10877 F:      arch/arm/mach-omap2/omap_hwmod*data*
10878
10879 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10880 M:      Benoît Cousson <bcousson@baylibre.com>
10881 L:      linux-omap@vger.kernel.org
10882 S:      Maintained
10883 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10884
10885 OMAP HWMOD SUPPORT
10886 M:      Benoît Cousson <bcousson@baylibre.com>
10887 M:      Paul Walmsley <paul@pwsan.com>
10888 L:      linux-omap@vger.kernel.org
10889 S:      Maintained
10890 F:      arch/arm/mach-omap2/omap_hwmod.*
10891
10892 OMAP I2C DRIVER
10893 M:      Vignesh R <vigneshr@ti.com>
10894 L:      linux-omap@vger.kernel.org
10895 L:      linux-i2c@vger.kernel.org
10896 S:      Maintained
10897 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10898 F:      drivers/i2c/busses/i2c-omap.c
10899
10900 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10901 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10902 L:      linux-media@vger.kernel.org
10903 S:      Maintained
10904 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10905 F:      drivers/media/platform/omap3isp/
10906 F:      drivers/staging/media/omap4iss/
10907
10908 OMAP MMC SUPPORT
10909 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10910 L:      linux-omap@vger.kernel.org
10911 S:      Odd Fixes
10912 F:      drivers/mmc/host/omap.c
10913
10914 OMAP POWER MANAGEMENT SUPPORT
10915 M:      Kevin Hilman <khilman@kernel.org>
10916 L:      linux-omap@vger.kernel.org
10917 S:      Maintained
10918 F:      arch/arm/*omap*/*pm*
10919 F:      drivers/cpufreq/omap-cpufreq.c
10920
10921 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10922 M:      Rajendra Nayak <rnayak@codeaurora.org>
10923 M:      Paul Walmsley <paul@pwsan.com>
10924 L:      linux-omap@vger.kernel.org
10925 S:      Maintained
10926 F:      arch/arm/mach-omap2/prm*
10927
10928 OMAP RANDOM NUMBER GENERATOR SUPPORT
10929 M:      Deepak Saxena <dsaxena@plexity.net>
10930 S:      Maintained
10931 F:      drivers/char/hw_random/omap-rng.c
10932
10933 OMAP USB SUPPORT
10934 L:      linux-usb@vger.kernel.org
10935 L:      linux-omap@vger.kernel.org
10936 S:      Orphan
10937 F:      drivers/usb/*/*omap*
10938 F:      arch/arm/*omap*/usb*
10939
10940 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10941 M:      Mark Jackson <mpfj@newflow.co.uk>
10942 L:      linux-omap@vger.kernel.org
10943 S:      Maintained
10944 F:      arch/arm/boot/dts/am335x-nano.dts
10945
10946 OMAP1 SUPPORT
10947 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10948 M:      Tony Lindgren <tony@atomide.com>
10949 L:      linux-omap@vger.kernel.org
10950 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10952 S:      Maintained
10953 F:      arch/arm/mach-omap1/
10954 F:      arch/arm/plat-omap/
10955 F:      arch/arm/configs/omap1_defconfig
10956 F:      drivers/i2c/busses/i2c-omap.c
10957 F:      include/linux/platform_data/i2c-omap.h
10958 F:      include/linux/platform_data/ams-delta-fiq.h
10959
10960 OMAP2+ SUPPORT
10961 M:      Tony Lindgren <tony@atomide.com>
10962 L:      linux-omap@vger.kernel.org
10963 W:      http://www.muru.com/linux/omap/
10964 W:      http://linux.omap.com/
10965 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10967 S:      Maintained
10968 F:      arch/arm/mach-omap2/
10969 F:      arch/arm/plat-omap/
10970 F:      arch/arm/configs/omap2plus_defconfig
10971 F:      drivers/i2c/busses/i2c-omap.c
10972 F:      drivers/irqchip/irq-omap-intc.c
10973 F:      drivers/mfd/*omap*.c
10974 F:      drivers/mfd/menelaus.c
10975 F:      drivers/mfd/palmas.c
10976 F:      drivers/mfd/tps65217.c
10977 F:      drivers/mfd/tps65218.c
10978 F:      drivers/mfd/tps65910.c
10979 F:      drivers/mfd/twl-core.[ch]
10980 F:      drivers/mfd/twl4030*.c
10981 F:      drivers/mfd/twl6030*.c
10982 F:      drivers/mfd/twl6040*.c
10983 F:      drivers/regulator/palmas-regulator*.c
10984 F:      drivers/regulator/pbias-regulator.c
10985 F:      drivers/regulator/tps65217-regulator.c
10986 F:      drivers/regulator/tps65218-regulator.c
10987 F:      drivers/regulator/tps65910-regulator.c
10988 F:      drivers/regulator/twl-regulator.c
10989 F:      drivers/regulator/twl6030-regulator.c
10990 F:      include/linux/platform_data/i2c-omap.h
10991
10992 ONION OMEGA2+ BOARD
10993 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10994 L:      linux-mips@vger.kernel.org
10995 S:      Maintained
10996 F:      arch/mips/boot/dts/ralink/omega2p.dts
10997
10998 OMFS FILESYSTEM
10999 M:      Bob Copeland <me@bobcopeland.com>
11000 L:      linux-karma-devel@lists.sourceforge.net
11001 S:      Maintained
11002 F:      Documentation/filesystems/omfs.txt
11003 F:      fs/omfs/
11004
11005 OMNIKEY CARDMAN 4000 DRIVER
11006 M:      Harald Welte <laforge@gnumonks.org>
11007 S:      Maintained
11008 F:      drivers/char/pcmcia/cm4000_cs.c
11009 F:      include/linux/cm4000_cs.h
11010 F:      include/uapi/linux/cm4000_cs.h
11011
11012 OMNIKEY CARDMAN 4040 DRIVER
11013 M:      Harald Welte <laforge@gnumonks.org>
11014 S:      Maintained
11015 F:      drivers/char/pcmcia/cm4040_cs.*
11016
11017 OMNIVISION OV13858 SENSOR DRIVER
11018 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11019 L:      linux-media@vger.kernel.org
11020 T:      git git://linuxtv.org/media_tree.git
11021 S:      Maintained
11022 F:      drivers/media/i2c/ov13858.c
11023
11024 OMNIVISION OV2680 SENSOR DRIVER
11025 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11026 L:      linux-media@vger.kernel.org
11027 T:      git git://linuxtv.org/media_tree.git
11028 S:      Maintained
11029 F:      drivers/media/i2c/ov2680.c
11030 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11031
11032 OMNIVISION OV2685 SENSOR DRIVER
11033 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11034 L:      linux-media@vger.kernel.org
11035 T:      git git://linuxtv.org/media_tree.git
11036 S:      Maintained
11037 F:      drivers/media/i2c/ov2685.c
11038
11039 OMNIVISION OV5640 SENSOR DRIVER
11040 M:      Steve Longerbeam <slongerbeam@gmail.com>
11041 L:      linux-media@vger.kernel.org
11042 T:      git git://linuxtv.org/media_tree.git
11043 S:      Maintained
11044 F:      drivers/media/i2c/ov5640.c
11045
11046 OMNIVISION OV5647 SENSOR DRIVER
11047 M:      Luis Oliveira <lolivei@synopsys.com>
11048 L:      linux-media@vger.kernel.org
11049 T:      git git://linuxtv.org/media_tree.git
11050 S:      Maintained
11051 F:      drivers/media/i2c/ov5647.c
11052
11053 OMNIVISION OV5695 SENSOR DRIVER
11054 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11055 L:      linux-media@vger.kernel.org
11056 T:      git git://linuxtv.org/media_tree.git
11057 S:      Maintained
11058 F:      drivers/media/i2c/ov5695.c
11059
11060 OMNIVISION OV7670 SENSOR DRIVER
11061 M:      Jonathan Corbet <corbet@lwn.net>
11062 L:      linux-media@vger.kernel.org
11063 T:      git git://linuxtv.org/media_tree.git
11064 S:      Maintained
11065 F:      drivers/media/i2c/ov7670.c
11066 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11067
11068 OMNIVISION OV772x SENSOR DRIVER
11069 M:      Jacopo Mondi <jacopo@jmondi.org>
11070 L:      linux-media@vger.kernel.org
11071 T:      git git://linuxtv.org/media_tree.git
11072 S:      Odd fixes
11073 F:      drivers/media/i2c/ov772x.c
11074 F:      include/media/i2c/ov772x.h
11075 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11076
11077 OMNIVISION OV7740 SENSOR DRIVER
11078 M:      Wenyou Yang <wenyou.yang@microchip.com>
11079 L:      linux-media@vger.kernel.org
11080 T:      git git://linuxtv.org/media_tree.git
11081 S:      Maintained
11082 F:      drivers/media/i2c/ov7740.c
11083 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11084
11085 OMNIVISION OV9650 SENSOR DRIVER
11086 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11087 R:      Akinobu Mita <akinobu.mita@gmail.com>
11088 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11089 L:      linux-media@vger.kernel.org
11090 T:      git git://linuxtv.org/media_tree.git
11091 S:      Maintained
11092 F:      drivers/media/i2c/ov9650.c
11093 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11094
11095 ONENAND FLASH DRIVER
11096 M:      Kyungmin Park <kyungmin.park@samsung.com>
11097 L:      linux-mtd@lists.infradead.org
11098 S:      Maintained
11099 F:      drivers/mtd/nand/onenand/
11100 F:      include/linux/mtd/onenand*.h
11101
11102 ONSTREAM SCSI TAPE DRIVER
11103 M:      Willem Riede <osst@riede.org>
11104 L:      osst-users@lists.sourceforge.net
11105 L:      linux-scsi@vger.kernel.org
11106 S:      Maintained
11107 F:      Documentation/scsi/osst.txt
11108 F:      drivers/scsi/osst.*
11109 F:      drivers/scsi/osst_*.h
11110 F:      drivers/scsi/st.h
11111
11112 OP-TEE DRIVER
11113 M:      Jens Wiklander <jens.wiklander@linaro.org>
11114 S:      Maintained
11115 F:      drivers/tee/optee/
11116
11117 OPA-VNIC DRIVER
11118 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11119 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11120 L:      linux-rdma@vger.kernel.org
11121 S:      Supported
11122 F:      drivers/infiniband/ulp/opa_vnic
11123
11124 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11125 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11126 M:      Frank Rowand <frowand.list@gmail.com>
11127 L:      devicetree@vger.kernel.org
11128 S:      Maintained
11129 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11130 F:      Documentation/devicetree/overlay-notes.txt
11131 F:      drivers/of/overlay.c
11132 F:      drivers/of/resolver.c
11133 K:      of_overlay_notifier_
11134
11135 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11136 M:      Rob Herring <robh+dt@kernel.org>
11137 M:      Frank Rowand <frowand.list@gmail.com>
11138 L:      devicetree@vger.kernel.org
11139 W:      http://www.devicetree.org/
11140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11141 S:      Maintained
11142 F:      drivers/of/
11143 F:      include/linux/of*.h
11144 F:      scripts/dtc/
11145 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11146
11147 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11148 M:      Rob Herring <robh+dt@kernel.org>
11149 M:      Mark Rutland <mark.rutland@arm.com>
11150 L:      devicetree@vger.kernel.org
11151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11152 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11153 S:      Maintained
11154 F:      Documentation/devicetree/
11155 F:      arch/*/boot/dts/
11156 F:      include/dt-bindings/
11157
11158 OPENCORES I2C BUS DRIVER
11159 M:      Peter Korsgaard <peter@korsgaard.com>
11160 L:      linux-i2c@vger.kernel.org
11161 S:      Maintained
11162 F:      Documentation/i2c/busses/i2c-ocores
11163 F:      drivers/i2c/busses/i2c-ocores.c
11164
11165 OPENRISC ARCHITECTURE
11166 M:      Jonas Bonn <jonas@southpole.se>
11167 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11168 M:      Stafford Horne <shorne@gmail.com>
11169 T:      git git://github.com/openrisc/linux.git
11170 L:      openrisc@lists.librecores.org
11171 W:      http://openrisc.io
11172 S:      Maintained
11173 F:      Documentation/devicetree/bindings/openrisc/
11174 F:      Documentation/openrisc/
11175 F:      arch/openrisc/
11176 F:      drivers/irqchip/irq-ompic.c
11177 F:      drivers/irqchip/irq-or1k-*
11178
11179 OPENVSWITCH
11180 M:      Pravin B Shelar <pshelar@ovn.org>
11181 L:      netdev@vger.kernel.org
11182 L:      dev@openvswitch.org
11183 W:      http://openvswitch.org
11184 S:      Maintained
11185 F:      net/openvswitch/
11186 F:      include/uapi/linux/openvswitch.h
11187
11188 OPERATING PERFORMANCE POINTS (OPP)
11189 M:      Viresh Kumar <vireshk@kernel.org>
11190 M:      Nishanth Menon <nm@ti.com>
11191 M:      Stephen Boyd <sboyd@kernel.org>
11192 L:      linux-pm@vger.kernel.org
11193 S:      Maintained
11194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11195 F:      drivers/opp/
11196 F:      include/linux/pm_opp.h
11197 F:      Documentation/power/opp.txt
11198 F:      Documentation/devicetree/bindings/opp/
11199
11200 OPL4 DRIVER
11201 M:      Clemens Ladisch <clemens@ladisch.de>
11202 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11203 T:      git git://git.alsa-project.org/alsa-kernel.git
11204 S:      Maintained
11205 F:      sound/drivers/opl4/
11206
11207 OPROFILE
11208 M:      Robert Richter <rric@kernel.org>
11209 L:      oprofile-list@lists.sf.net
11210 S:      Maintained
11211 F:      arch/*/include/asm/oprofile*.h
11212 F:      arch/*/oprofile/
11213 F:      drivers/oprofile/
11214 F:      include/linux/oprofile.h
11215
11216 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11217 M:      Mark Fasheh <mark@fasheh.com>
11218 M:      Joel Becker <jlbec@evilplan.org>
11219 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11220 W:      http://ocfs2.wiki.kernel.org
11221 S:      Supported
11222 F:      Documentation/filesystems/ocfs2.txt
11223 F:      Documentation/filesystems/dlmfs.txt
11224 F:      fs/ocfs2/
11225
11226 ORANGEFS FILESYSTEM
11227 M:      Mike Marshall <hubcap@omnibond.com>
11228 R:      Martin Brandenburg <martin@omnibond.com>
11229 L:      devel@lists.orangefs.org
11230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11231 S:      Supported
11232 F:      fs/orangefs/
11233 F:      Documentation/filesystems/orangefs.txt
11234
11235 ORINOCO DRIVER
11236 L:      linux-wireless@vger.kernel.org
11237 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11238 W:      http://www.nongnu.org/orinoco/
11239 S:      Orphan
11240 F:      drivers/net/wireless/intersil/orinoco/
11241
11242 OSD LIBRARY and FILESYSTEM
11243 M:      Boaz Harrosh <ooo@electrozaur.com>
11244 S:      Maintained
11245 F:      drivers/scsi/osd/
11246 F:      include/scsi/osd_*
11247 F:      fs/exofs/
11248
11249 OV2659 OMNIVISION SENSOR DRIVER
11250 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11251 L:      linux-media@vger.kernel.org
11252 W:      https://linuxtv.org
11253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11254 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11255 S:      Maintained
11256 F:      drivers/media/i2c/ov2659.c
11257 F:      include/media/i2c/ov2659.h
11258
11259 OVERLAY FILESYSTEM
11260 M:      Miklos Szeredi <miklos@szeredi.hu>
11261 L:      linux-unionfs@vger.kernel.org
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11263 S:      Supported
11264 F:      fs/overlayfs/
11265 F:      Documentation/filesystems/overlayfs.txt
11266
11267 P54 WIRELESS DRIVER
11268 M:      Christian Lamparter <chunkeey@googlemail.com>
11269 L:      linux-wireless@vger.kernel.org
11270 W:      http://wireless.kernel.org/en/users/Drivers/p54
11271 S:      Maintained
11272 F:      drivers/net/wireless/intersil/p54/
11273
11274 PA SEMI ETHERNET DRIVER
11275 L:      netdev@vger.kernel.org
11276 S:      Orphan
11277 F:      drivers/net/ethernet/pasemi/*
11278
11279 PA SEMI SMBUS DRIVER
11280 L:      linux-i2c@vger.kernel.org
11281 S:      Orphan
11282 F:      drivers/i2c/busses/i2c-pasemi.c
11283
11284 PADATA PARALLEL EXECUTION MECHANISM
11285 M:      Steffen Klassert <steffen.klassert@secunet.com>
11286 L:      linux-crypto@vger.kernel.org
11287 S:      Maintained
11288 F:      kernel/padata.c
11289 F:      include/linux/padata.h
11290 F:      Documentation/padata.txt
11291
11292 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11293 M:      Harald Welte <laforge@gnumonks.org>
11294 L:      platform-driver-x86@vger.kernel.org
11295 S:      Maintained
11296 F:      drivers/platform/x86/panasonic-laptop.c
11297
11298 PARALLEL LCD/KEYPAD PANEL DRIVER
11299 M:      Willy Tarreau <willy@haproxy.com>
11300 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11301 S:      Odd Fixes
11302 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11303 F:      drivers/auxdisplay/panel.c
11304
11305 PARALLEL PORT SUBSYSTEM
11306 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11307 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11308 L:      linux-parport@lists.infradead.org (subscribers-only)
11309 S:      Maintained
11310 F:      drivers/parport/
11311 F:      include/linux/parport*.h
11312 F:      drivers/char/ppdev.c
11313 F:      include/uapi/linux/ppdev.h
11314 F:      Documentation/parport*.txt
11315
11316 PARAVIRT_OPS INTERFACE
11317 M:      Juergen Gross <jgross@suse.com>
11318 M:      Alok Kataria <akataria@vmware.com>
11319 L:      virtualization@lists.linux-foundation.org
11320 S:      Supported
11321 F:      Documentation/virtual/paravirt_ops.txt
11322 F:      arch/*/kernel/paravirt*
11323 F:      arch/*/include/asm/paravirt*.h
11324 F:      include/linux/hypervisor.h
11325
11326 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11327 M:      Tim Waugh <tim@cyberelk.net>
11328 L:      linux-parport@lists.infradead.org (subscribers-only)
11329 S:      Maintained
11330 F:      Documentation/blockdev/paride.txt
11331 F:      drivers/block/paride/
11332
11333 PARISC ARCHITECTURE
11334 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11335 M:      Helge Deller <deller@gmx.de>
11336 L:      linux-parisc@vger.kernel.org
11337 W:      http://www.parisc-linux.org/
11338 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11341 S:      Maintained
11342 F:      arch/parisc/
11343 F:      Documentation/parisc/
11344 F:      drivers/parisc/
11345 F:      drivers/char/agp/parisc-agp.c
11346 F:      drivers/input/serio/gscps2.c
11347 F:      drivers/parport/parport_gsc.*
11348 F:      drivers/tty/serial/8250/8250_gsc.c
11349 F:      drivers/video/fbdev/sti*
11350 F:      drivers/video/console/sti*
11351 F:      drivers/video/logo/logo_parisc*
11352
11353 PARMAN
11354 M:      Jiri Pirko <jiri@mellanox.com>
11355 L:      netdev@vger.kernel.org
11356 S:      Supported
11357 F:      lib/parman.c
11358 F:      lib/test_parman.c
11359 F:      include/linux/parman.h
11360
11361 PC87360 HARDWARE MONITORING DRIVER
11362 M:      Jim Cromie <jim.cromie@gmail.com>
11363 L:      linux-hwmon@vger.kernel.org
11364 S:      Maintained
11365 F:      Documentation/hwmon/pc87360
11366 F:      drivers/hwmon/pc87360.c
11367
11368 PC8736x GPIO DRIVER
11369 M:      Jim Cromie <jim.cromie@gmail.com>
11370 S:      Maintained
11371 F:      drivers/char/pc8736x_gpio.c
11372
11373 PC87427 HARDWARE MONITORING DRIVER
11374 M:      Jean Delvare <jdelvare@suse.com>
11375 L:      linux-hwmon@vger.kernel.org
11376 S:      Maintained
11377 F:      Documentation/hwmon/pc87427
11378 F:      drivers/hwmon/pc87427.c
11379
11380 PCA9532 LED DRIVER
11381 M:      Riku Voipio <riku.voipio@iki.fi>
11382 S:      Maintained
11383 F:      drivers/leds/leds-pca9532.c
11384 F:      include/linux/leds-pca9532.h
11385
11386 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11387 M:      Guenter Roeck <linux@roeck-us.net>
11388 L:      linux-i2c@vger.kernel.org
11389 S:      Maintained
11390 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11391
11392 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11393 M:      Khalid Aziz <khalid@gonehiking.org>
11394 S:      Maintained
11395 F:      drivers/firmware/pcdp.*
11396
11397 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11398 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11399 L:      linux-pci@vger.kernel.org
11400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11401 S:      Maintained
11402 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11403 F:      drivers/pci/controller/pci-aardvark.c
11404
11405 PCI DRIVER FOR ALTERA PCIE IP
11406 M:      Ley Foon Tan <lftan@altera.com>
11407 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11408 L:      linux-pci@vger.kernel.org
11409 S:      Supported
11410 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11411 F:      drivers/pci/controller/pcie-altera.c
11412
11413 PCI DRIVER FOR APPLIEDMICRO XGENE
11414 M:      Tanmay Inamdar <tinamdar@apm.com>
11415 L:      linux-pci@vger.kernel.org
11416 L:      linux-arm-kernel@lists.infradead.org
11417 S:      Maintained
11418 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11419 F:      drivers/pci/controller/pci-xgene.c
11420
11421 PCI DRIVER FOR ARM VERSATILE PLATFORM
11422 M:      Rob Herring <robh@kernel.org>
11423 L:      linux-pci@vger.kernel.org
11424 L:      linux-arm-kernel@lists.infradead.org
11425 S:      Maintained
11426 F:      Documentation/devicetree/bindings/pci/versatile.txt
11427 F:      drivers/pci/controller/pci-versatile.c
11428
11429 PCI DRIVER FOR ARMADA 8K
11430 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11431 L:      linux-pci@vger.kernel.org
11432 L:      linux-arm-kernel@lists.infradead.org
11433 S:      Maintained
11434 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11435 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11436
11437 PCI DRIVER FOR CADENCE PCIE IP
11438 M:      Alan Douglas <adouglas@cadence.com>
11439 L:      linux-pci@vger.kernel.org
11440 S:      Maintained
11441 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11442 F:      drivers/pci/controller/pcie-cadence*
11443
11444 PCI DRIVER FOR FREESCALE LAYERSCAPE
11445 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11446 M:      Mingkai Hu <mingkai.hu@nxp.com>
11447 M:      Roy Zang <roy.zang@nxp.com>
11448 L:      linuxppc-dev@lists.ozlabs.org
11449 L:      linux-pci@vger.kernel.org
11450 L:      linux-arm-kernel@lists.infradead.org
11451 S:      Maintained
11452 F:      drivers/pci/controller/dwc/*layerscape*
11453
11454 PCI DRIVER FOR GENERIC OF HOSTS
11455 M:      Will Deacon <will.deacon@arm.com>
11456 L:      linux-pci@vger.kernel.org
11457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11458 S:      Maintained
11459 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11460 F:      drivers/pci/controller/pci-host-common.c
11461 F:      drivers/pci/controller/pci-host-generic.c
11462
11463 PCI DRIVER FOR IMX6
11464 M:      Richard Zhu <hongxing.zhu@nxp.com>
11465 M:      Lucas Stach <l.stach@pengutronix.de>
11466 L:      linux-pci@vger.kernel.org
11467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11468 S:      Maintained
11469 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11470 F:      drivers/pci/controller/dwc/*imx6*
11471
11472 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11473 M:      Keith Busch <keith.busch@intel.com>
11474 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11475 L:      linux-pci@vger.kernel.org
11476 S:      Supported
11477 F:      drivers/pci/controller/vmd.c
11478
11479 PCI DRIVER FOR MICROSEMI SWITCHTEC
11480 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11481 M:      Logan Gunthorpe <logang@deltatee.com>
11482 L:      linux-pci@vger.kernel.org
11483 S:      Maintained
11484 F:      Documentation/switchtec.txt
11485 F:      Documentation/ABI/testing/sysfs-class-switchtec
11486 F:      drivers/pci/switch/switchtec*
11487 F:      include/uapi/linux/switchtec_ioctl.h
11488 F:      include/linux/switchtec.h
11489 F:      drivers/ntb/hw/mscc/
11490
11491 PCI DRIVER FOR MOBIVEIL PCIE IP
11492 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11493 L:      linux-pci@vger.kernel.org
11494 S:      Supported
11495 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11496 F:      drivers/pci/controller/pcie-mobiveil.c
11497
11498 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11499 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11500 M:      Jason Cooper <jason@lakedaemon.net>
11501 L:      linux-pci@vger.kernel.org
11502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11503 S:      Maintained
11504 F:      drivers/pci/controller/*mvebu*
11505
11506 PCI DRIVER FOR NVIDIA TEGRA
11507 M:      Thierry Reding <thierry.reding@gmail.com>
11508 L:      linux-tegra@vger.kernel.org
11509 L:      linux-pci@vger.kernel.org
11510 S:      Supported
11511 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11512 F:      drivers/pci/controller/pci-tegra.c
11513
11514 PCI DRIVER FOR RENESAS R-CAR
11515 M:      Simon Horman <horms@verge.net.au>
11516 L:      linux-pci@vger.kernel.org
11517 L:      linux-renesas-soc@vger.kernel.org
11518 S:      Maintained
11519 F:      drivers/pci/controller/*rcar*
11520
11521 PCI DRIVER FOR SAMSUNG EXYNOS
11522 M:      Jingoo Han <jingoohan1@gmail.com>
11523 L:      linux-pci@vger.kernel.org
11524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11525 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11526 S:      Maintained
11527 F:      drivers/pci/controller/dwc/pci-exynos.c
11528
11529 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11530 M:      Jingoo Han <jingoohan1@gmail.com>
11531 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11532 L:      linux-pci@vger.kernel.org
11533 S:      Maintained
11534 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11535 F:      drivers/pci/controller/dwc/*designware*
11536
11537 PCI DRIVER FOR TI DRA7XX
11538 M:      Kishon Vijay Abraham I <kishon@ti.com>
11539 L:      linux-omap@vger.kernel.org
11540 L:      linux-pci@vger.kernel.org
11541 S:      Supported
11542 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11543 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11544
11545 PCI DRIVER FOR TI KEYSTONE
11546 M:      Murali Karicheri <m-karicheri2@ti.com>
11547 L:      linux-pci@vger.kernel.org
11548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11549 S:      Maintained
11550 F:      drivers/pci/controller/dwc/pci-keystone.c
11551
11552 PCI ENDPOINT SUBSYSTEM
11553 M:      Kishon Vijay Abraham I <kishon@ti.com>
11554 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11555 L:      linux-pci@vger.kernel.org
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11557 S:      Supported
11558 F:      drivers/pci/endpoint/
11559 F:      drivers/misc/pci_endpoint_test.c
11560 F:      tools/pci/
11561
11562 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11563 M:      Russell Currey <ruscur@russell.cc>
11564 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11565 M:      Oliver O'Halloran <oohall@gmail.com>
11566 L:      linuxppc-dev@lists.ozlabs.org
11567 S:      Supported
11568 F:      Documentation/PCI/pci-error-recovery.txt
11569 F:      drivers/pci/pcie/aer.c
11570 F:      drivers/pci/pcie/dpc.c
11571 F:      drivers/pci/pcie/err.c
11572 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11573 F:      arch/powerpc/kernel/eeh*.c
11574 F:      arch/powerpc/platforms/*/eeh*.c
11575 F:      arch/powerpc/include/*/eeh*.h
11576
11577 PCI ERROR RECOVERY
11578 M:      Linas Vepstas <linasvepstas@gmail.com>
11579 L:      linux-pci@vger.kernel.org
11580 S:      Supported
11581 F:      Documentation/PCI/pci-error-recovery.txt
11582
11583 PCI MSI DRIVER FOR ALTERA MSI IP
11584 M:      Ley Foon Tan <lftan@altera.com>
11585 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11586 L:      linux-pci@vger.kernel.org
11587 S:      Supported
11588 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11589 F:      drivers/pci/controller/pcie-altera-msi.c
11590
11591 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11592 M:      Duc Dang <dhdang@apm.com>
11593 L:      linux-pci@vger.kernel.org
11594 L:      linux-arm-kernel@lists.infradead.org
11595 S:      Maintained
11596 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11597 F:      drivers/pci/controller/pci-xgene-msi.c
11598
11599 PCI SUBSYSTEM
11600 M:      Bjorn Helgaas <bhelgaas@google.com>
11601 L:      linux-pci@vger.kernel.org
11602 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11604 S:      Supported
11605 F:      Documentation/devicetree/bindings/pci/
11606 F:      Documentation/PCI/
11607 F:      drivers/acpi/pci*
11608 F:      drivers/pci/
11609 F:      include/asm-generic/pci*
11610 F:      include/linux/pci*
11611 F:      include/linux/of_pci.h
11612 F:      include/uapi/linux/pci*
11613 F:      lib/pci*
11614 F:      arch/x86/pci/
11615 F:      arch/x86/kernel/quirks.c
11616
11617 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11618 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11619 L:      linux-pci@vger.kernel.org
11620 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11622 S:      Supported
11623 F:      drivers/pci/controller/
11624
11625 PCIE DRIVER FOR AXIS ARTPEC
11626 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11627 L:      linux-arm-kernel@axis.com
11628 L:      linux-pci@vger.kernel.org
11629 S:      Maintained
11630 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11631 F:      drivers/pci/controller/dwc/*artpec*
11632
11633 PCIE DRIVER FOR CAVIUM THUNDERX
11634 M:      David Daney <david.daney@cavium.com>
11635 L:      linux-pci@vger.kernel.org
11636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11637 S:      Supported
11638 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11639 F:      drivers/pci/controller/pci-thunder-*
11640
11641 PCIE DRIVER FOR HISILICON
11642 M:      Zhou Wang <wangzhou1@hisilicon.com>
11643 L:      linux-pci@vger.kernel.org
11644 S:      Maintained
11645 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11646 F:      drivers/pci/controller/dwc/pcie-hisi.c
11647
11648 PCIE DRIVER FOR HISILICON KIRIN
11649 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11650 M:      Binghui Wang <wangbinghui@hisilicon.com>
11651 L:      linux-pci@vger.kernel.org
11652 S:      Maintained
11653 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11654 F:      drivers/pci/controller/dwc/pcie-kirin.c
11655
11656 PCIE DRIVER FOR HISILICON STB
11657 M:      Jianguo Sun <sunjianguo1@huawei.com>
11658 M:      Shawn Guo <shawn.guo@linaro.org>
11659 L:      linux-pci@vger.kernel.org
11660 S:      Maintained
11661 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11662 F:      drivers/pci/controller/dwc/pcie-histb.c
11663
11664 PCIE DRIVER FOR MEDIATEK
11665 M:      Ryder Lee <ryder.lee@mediatek.com>
11666 L:      linux-pci@vger.kernel.org
11667 L:      linux-mediatek@lists.infradead.org
11668 S:      Supported
11669 F:      Documentation/devicetree/bindings/pci/mediatek*
11670 F:      drivers/pci/controller/*mediatek*
11671
11672 PCIE DRIVER FOR QUALCOMM MSM
11673 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11674 L:      linux-pci@vger.kernel.org
11675 L:      linux-arm-msm@vger.kernel.org
11676 S:      Maintained
11677 F:      drivers/pci/controller/dwc/*qcom*
11678
11679 PCIE DRIVER FOR ROCKCHIP
11680 M:      Shawn Lin <shawn.lin@rock-chips.com>
11681 L:      linux-pci@vger.kernel.org
11682 L:      linux-rockchip@lists.infradead.org
11683 S:      Maintained
11684 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11685 F:      drivers/pci/controller/pcie-rockchip*
11686
11687 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11688 M:      Linus Walleij <linus.walleij@linaro.org>
11689 L:      linux-pci@vger.kernel.org
11690 S:      Maintained
11691 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11692 F:      drivers/pci/controller/pci-v3-semi.c
11693
11694 PCIE DRIVER FOR ST SPEAR13XX
11695 M:      Pratyush Anand <pratyush.anand@gmail.com>
11696 L:      linux-pci@vger.kernel.org
11697 S:      Maintained
11698 F:      drivers/pci/controller/dwc/*spear*
11699
11700 PCMCIA SUBSYSTEM
11701 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11703 S:      Odd Fixes
11704 F:      Documentation/pcmcia/
11705 F:      tools/pcmcia/
11706 F:      drivers/pcmcia/
11707 F:      include/pcmcia/
11708
11709 PCNET32 NETWORK DRIVER
11710 M:      Don Fry <pcnet32@frontier.com>
11711 L:      netdev@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/net/ethernet/amd/pcnet32.c
11714
11715 PCRYPT PARALLEL CRYPTO ENGINE
11716 M:      Steffen Klassert <steffen.klassert@secunet.com>
11717 L:      linux-crypto@vger.kernel.org
11718 S:      Maintained
11719 F:      crypto/pcrypt.c
11720 F:      include/crypto/pcrypt.h
11721
11722 PEAQ WMI HOTKEYS DRIVER
11723 M:      Hans de Goede <hdegoede@redhat.com>
11724 L:      platform-driver-x86@vger.kernel.org
11725 S:      Maintained
11726 F:      drivers/platform/x86/peaq-wmi.c
11727
11728 PER-CPU MEMORY ALLOCATOR
11729 M:      Dennis Zhou <dennis@kernel.org>
11730 M:      Tejun Heo <tj@kernel.org>
11731 M:      Christoph Lameter <cl@linux.com>
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11733 S:      Maintained
11734 F:      include/linux/percpu*.h
11735 F:      mm/percpu*.c
11736 F:      arch/*/include/asm/percpu.h
11737
11738 PER-TASK DELAY ACCOUNTING
11739 M:      Balbir Singh <bsingharora@gmail.com>
11740 S:      Maintained
11741 F:      include/linux/delayacct.h
11742 F:      kernel/delayacct.c
11743
11744 PERFORMANCE EVENTS SUBSYSTEM
11745 M:      Peter Zijlstra <peterz@infradead.org>
11746 M:      Ingo Molnar <mingo@redhat.com>
11747 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11748 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11749 R:      Jiri Olsa <jolsa@redhat.com>
11750 R:      Namhyung Kim <namhyung@kernel.org>
11751 L:      linux-kernel@vger.kernel.org
11752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11753 S:      Supported
11754 F:      kernel/events/*
11755 F:      include/linux/perf_event.h
11756 F:      include/uapi/linux/perf_event.h
11757 F:      arch/*/kernel/perf_event*.c
11758 F:      arch/*/kernel/*/perf_event*.c
11759 F:      arch/*/kernel/*/*/perf_event*.c
11760 F:      arch/*/include/asm/perf_event.h
11761 F:      arch/*/kernel/perf_callchain.c
11762 F:      arch/*/events/*
11763 F:      tools/perf/
11764
11765 PERSONALITY HANDLING
11766 M:      Christoph Hellwig <hch@infradead.org>
11767 L:      linux-abi-devel@lists.sourceforge.net
11768 S:      Maintained
11769 F:      include/linux/personality.h
11770 F:      include/uapi/linux/personality.h
11771
11772 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11773 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11774 L:      linux-input@vger.kernel.org
11775 S:      Maintained
11776 F:      Documentation/input/devices/pxrc.rst
11777 F:      drivers/input/joystick/pxrc.c
11778
11779 PHONET PROTOCOL
11780 M:      Remi Denis-Courmont <courmisch@gmail.com>
11781 S:      Supported
11782 F:      Documentation/networking/phonet.txt
11783 F:      include/linux/phonet.h
11784 F:      include/net/phonet/
11785 F:      include/uapi/linux/phonet.h
11786 F:      net/phonet/
11787
11788 PHRAM MTD DRIVER
11789 M:      Joern Engel <joern@lazybastard.org>
11790 L:      linux-mtd@lists.infradead.org
11791 S:      Maintained
11792 F:      drivers/mtd/devices/phram.c
11793
11794 PICOLCD HID DRIVER
11795 M:      Bruno Prémont <bonbons@linux-vserver.org>
11796 L:      linux-input@vger.kernel.org
11797 S:      Maintained
11798 F:      drivers/hid/hid-picolcd*
11799
11800 PICOXCELL SUPPORT
11801 M:      Jamie Iles <jamie@jamieiles.com>
11802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11803 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11804 S:      Supported
11805 F:      arch/arm/boot/dts/picoxcell*
11806 F:      arch/arm/mach-picoxcell/
11807 F:      drivers/crypto/picoxcell*
11808
11809 PIN CONTROL SUBSYSTEM
11810 M:      Linus Walleij <linus.walleij@linaro.org>
11811 L:      linux-gpio@vger.kernel.org
11812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11813 S:      Maintained
11814 F:      Documentation/devicetree/bindings/pinctrl/
11815 F:      Documentation/driver-api/pinctl.rst
11816 F:      drivers/pinctrl/
11817 F:      include/linux/pinctrl/
11818
11819 PIN CONTROLLER - ATMEL AT91
11820 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11821 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11822 S:      Maintained
11823 F:      drivers/pinctrl/pinctrl-at91.*
11824
11825 PIN CONTROLLER - ATMEL AT91 PIO4
11826 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11828 L:      linux-gpio@vger.kernel.org
11829 S:      Supported
11830 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11831
11832 PIN CONTROLLER - FREESCALE
11833 M:      Dong Aisheng <aisheng.dong@nxp.com>
11834 M:      Fabio Estevam <festevam@gmail.com>
11835 M:      Shawn Guo <shawnguo@kernel.org>
11836 M:      Stefan Agner <stefan@agner.ch>
11837 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11838 L:      linux-gpio@vger.kernel.org
11839 S:      Maintained
11840 F:      drivers/pinctrl/freescale/
11841 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11842
11843 PIN CONTROLLER - INTEL
11844 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11845 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11847 S:      Maintained
11848 F:      drivers/pinctrl/intel/
11849
11850 PIN CONTROLLER - MEDIATEK
11851 M:      Sean Wang <sean.wang@kernel.org>
11852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11853 S:      Maintained
11854 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11855 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11856 F:      drivers/pinctrl/mediatek/
11857
11858 PIN CONTROLLER - QUALCOMM
11859 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11860 S:      Maintained
11861 L:      linux-arm-msm@vger.kernel.org
11862 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11863 F:      drivers/pinctrl/qcom/
11864
11865 PIN CONTROLLER - RENESAS
11866 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11867 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11868 L:      linux-renesas-soc@vger.kernel.org
11869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11870 S:      Maintained
11871 F:      drivers/pinctrl/sh-pfc/
11872
11873 PIN CONTROLLER - SAMSUNG
11874 M:      Tomasz Figa <tomasz.figa@gmail.com>
11875 M:      Krzysztof Kozlowski <krzk@kernel.org>
11876 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11878 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11879 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11881 S:      Maintained
11882 F:      drivers/pinctrl/samsung/
11883 F:      include/dt-bindings/pinctrl/samsung.h
11884 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11885
11886 PIN CONTROLLER - SINGLE
11887 M:      Tony Lindgren <tony@atomide.com>
11888 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11890 L:      linux-omap@vger.kernel.org
11891 S:      Maintained
11892 F:      drivers/pinctrl/pinctrl-single.c
11893
11894 PIN CONTROLLER - ST SPEAR
11895 M:      Viresh Kumar <vireshk@kernel.org>
11896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11897 W:      http://www.st.com/spear
11898 S:      Maintained
11899 F:      drivers/pinctrl/spear/
11900
11901 PISTACHIO SOC SUPPORT
11902 M:      James Hartley <james.hartley@sondrel.com>
11903 L:      linux-mips@vger.kernel.org
11904 S:      Odd Fixes
11905 F:      arch/mips/pistachio/
11906 F:      arch/mips/include/asm/mach-pistachio/
11907 F:      arch/mips/boot/dts/img/pistachio*
11908 F:      arch/mips/configs/pistachio*_defconfig
11909
11910 PKTCDVD DRIVER
11911 S:      Orphan
11912 M:      linux-block@vger.kernel.org
11913 F:      drivers/block/pktcdvd.c
11914 F:      include/linux/pktcdvd.h
11915 F:      include/uapi/linux/pktcdvd.h
11916
11917 PKUNITY SOC DRIVERS
11918 M:      Guan Xuetao <gxt@pku.edu.cn>
11919 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11920 S:      Maintained
11921 T:      git git://github.com/gxt/linux.git
11922 F:      drivers/input/serio/i8042-unicore32io.h
11923 F:      drivers/i2c/busses/i2c-puv3.c
11924 F:      drivers/video/fbdev/fb-puv3.c
11925 F:      drivers/rtc/rtc-puv3.c
11926
11927 PMBUS HARDWARE MONITORING DRIVERS
11928 M:      Guenter Roeck <linux@roeck-us.net>
11929 L:      linux-hwmon@vger.kernel.org
11930 W:      http://hwmon.wiki.kernel.org/
11931 W:      http://www.roeck-us.net/linux/drivers/
11932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11935 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11936 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11937 F:      Documentation/hwmon/adm1275
11938 F:      Documentation/hwmon/ibm-cffps
11939 F:      Documentation/hwmon/ir35221
11940 F:      Documentation/hwmon/lm25066
11941 F:      Documentation/hwmon/ltc2978
11942 F:      Documentation/hwmon/ltc3815
11943 F:      Documentation/hwmon/max16064
11944 F:      Documentation/hwmon/max20751
11945 F:      Documentation/hwmon/max31785
11946 F:      Documentation/hwmon/max34440
11947 F:      Documentation/hwmon/max8688
11948 F:      Documentation/hwmon/pmbus
11949 F:      Documentation/hwmon/pmbus-core
11950 F:      Documentation/hwmon/tps40422
11951 F:      Documentation/hwmon/ucd9000
11952 F:      Documentation/hwmon/ucd9200
11953 F:      Documentation/hwmon/zl6100
11954 F:      drivers/hwmon/pmbus/
11955 F:      include/linux/pmbus.h
11956
11957 PMC SIERRA MaxRAID DRIVER
11958 L:      linux-scsi@vger.kernel.org
11959 W:      http://www.pmc-sierra.com/
11960 S:      Orphan
11961 F:      drivers/scsi/pmcraid.*
11962
11963 PMC SIERRA PM8001 DRIVER
11964 M:      Jack Wang <jinpu.wang@profitbricks.com>
11965 M:      lindar_liu@usish.com
11966 L:      linux-scsi@vger.kernel.org
11967 S:      Supported
11968 F:      drivers/scsi/pm8001/
11969
11970 PNP SUPPORT
11971 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11972 S:      Maintained
11973 F:      drivers/pnp/
11974
11975 POSIX CLOCKS and TIMERS
11976 M:      Thomas Gleixner <tglx@linutronix.de>
11977 L:      linux-kernel@vger.kernel.org
11978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11979 S:      Maintained
11980 F:      fs/timerfd.c
11981 F:      include/linux/timer*
11982 F:      kernel/time/*timer*
11983
11984 POWER MANAGEMENT CORE
11985 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11986 L:      linux-pm@vger.kernel.org
11987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11988 B:      https://bugzilla.kernel.org
11989 S:      Supported
11990 F:      drivers/base/power/
11991 F:      include/linux/pm.h
11992 F:      include/linux/pm_*
11993 F:      include/linux/powercap.h
11994 F:      drivers/powercap/
11995 F:      kernel/configs/nopm.config
11996
11997 POWER STATE COORDINATION INTERFACE (PSCI)
11998 M:      Mark Rutland <mark.rutland@arm.com>
11999 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12000 L:      linux-arm-kernel@lists.infradead.org
12001 S:      Maintained
12002 F:      drivers/firmware/psci*.c
12003 F:      include/linux/psci.h
12004 F:      include/uapi/linux/psci.h
12005
12006 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12007 M:      Sebastian Reichel <sre@kernel.org>
12008 L:      linux-pm@vger.kernel.org
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12010 S:      Maintained
12011 F:      Documentation/ABI/testing/sysfs-class-power
12012 F:      Documentation/devicetree/bindings/power/supply/
12013 F:      include/linux/power_supply.h
12014 F:      drivers/power/supply/
12015
12016 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12017 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12018 L:      linuxppc-dev@lists.ozlabs.org
12019 S:      Maintained
12020 F:      drivers/char/powernv-op-panel.c
12021
12022 PPP OVER ATM (RFC 2364)
12023 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12024 S:      Maintained
12025 F:      net/atm/pppoatm.c
12026 F:      include/uapi/linux/atmppp.h
12027
12028 PPP OVER ETHERNET
12029 M:      Michal Ostrowski <mostrows@earthlink.net>
12030 S:      Maintained
12031 F:      drivers/net/ppp/pppoe.c
12032 F:      drivers/net/ppp/pppox.c
12033
12034 PPP OVER L2TP
12035 M:      James Chapman <jchapman@katalix.com>
12036 S:      Maintained
12037 F:      net/l2tp/l2tp_ppp.c
12038 F:      include/linux/if_pppol2tp.h
12039 F:      include/uapi/linux/if_pppol2tp.h
12040
12041 PPP PROTOCOL DRIVERS AND COMPRESSORS
12042 M:      Paul Mackerras <paulus@samba.org>
12043 L:      linux-ppp@vger.kernel.org
12044 S:      Maintained
12045 F:      drivers/net/ppp/ppp_*
12046
12047 PPS SUPPORT
12048 M:      Rodolfo Giometti <giometti@enneenne.com>
12049 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12050 L:      linuxpps@ml.enneenne.com (subscribers-only)
12051 S:      Maintained
12052 F:      Documentation/pps/
12053 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12054 F:      Documentation/ABI/testing/sysfs-pps
12055 F:      drivers/pps/
12056 F:      include/linux/pps*.h
12057 F:      include/uapi/linux/pps.h
12058
12059 PPTP DRIVER
12060 M:      Dmitry Kozlov <xeb@mail.ru>
12061 L:      netdev@vger.kernel.org
12062 S:      Maintained
12063 F:      drivers/net/ppp/pptp.c
12064 W:      http://sourceforge.net/projects/accel-pptp
12065
12066 PREEMPTIBLE KERNEL
12067 M:      Robert Love <rml@tech9.net>
12068 L:      kpreempt-tech@lists.sourceforge.net
12069 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12070 S:      Supported
12071 F:      Documentation/preempt-locking.txt
12072 F:      include/linux/preempt.h
12073
12074 PRINTK
12075 M:      Petr Mladek <pmladek@suse.com>
12076 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12077 R:      Steven Rostedt <rostedt@goodmis.org>
12078 S:      Maintained
12079 F:      kernel/printk/
12080 F:      include/linux/printk.h
12081
12082 PRISM54 WIRELESS DRIVER
12083 M:      Luis Chamberlain <mcgrof@kernel.org>
12084 L:      linux-wireless@vger.kernel.org
12085 W:      http://wireless.kernel.org/en/users/Drivers/p54
12086 S:      Obsolete
12087 F:      drivers/net/wireless/intersil/prism54/
12088
12089 PROC FILESYSTEM
12090 R:      Alexey Dobriyan <adobriyan@gmail.com>
12091 L:      linux-kernel@vger.kernel.org
12092 L:      linux-fsdevel@vger.kernel.org
12093 S:      Maintained
12094 F:      fs/proc/
12095 F:      include/linux/proc_fs.h
12096 F:      tools/testing/selftests/proc/
12097 F:      Documentation/filesystems/proc.txt
12098
12099 PROC SYSCTL
12100 M:      Luis Chamberlain <mcgrof@kernel.org>
12101 M:      Kees Cook <keescook@chromium.org>
12102 L:      linux-kernel@vger.kernel.org
12103 L:      linux-fsdevel@vger.kernel.org
12104 S:      Maintained
12105 F:      fs/proc/proc_sysctl.c
12106 F:      include/linux/sysctl.h
12107 F:      kernel/sysctl.c
12108 F:      tools/testing/selftests/sysctl/
12109
12110 PS3 NETWORK SUPPORT
12111 M:      Geoff Levand <geoff@infradead.org>
12112 L:      netdev@vger.kernel.org
12113 L:      linuxppc-dev@lists.ozlabs.org
12114 S:      Maintained
12115 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12116
12117 PS3 PLATFORM SUPPORT
12118 M:      Geoff Levand <geoff@infradead.org>
12119 L:      linuxppc-dev@lists.ozlabs.org
12120 S:      Maintained
12121 F:      arch/powerpc/boot/ps3*
12122 F:      arch/powerpc/include/asm/lv1call.h
12123 F:      arch/powerpc/include/asm/ps3*.h
12124 F:      arch/powerpc/platforms/ps3/
12125 F:      drivers/*/ps3*
12126 F:      drivers/ps3/
12127 F:      drivers/rtc/rtc-ps3.c
12128 F:      drivers/usb/host/*ps3.c
12129 F:      sound/ppc/snd_ps3*
12130
12131 PS3VRAM DRIVER
12132 M:      Jim Paris <jim@jtan.com>
12133 M:      Geoff Levand <geoff@infradead.org>
12134 L:      linuxppc-dev@lists.ozlabs.org
12135 S:      Maintained
12136 F:      drivers/block/ps3vram.c
12137
12138 PSAMPLE PACKET SAMPLING SUPPORT:
12139 M:      Yotam Gigi <yotam.gi@gmail.com>
12140 S:      Maintained
12141 F:      net/psample
12142 F:      include/net/psample.h
12143 F:      include/uapi/linux/psample.h
12144
12145 PSTORE FILESYSTEM
12146 M:      Kees Cook <keescook@chromium.org>
12147 M:      Anton Vorontsov <anton@enomsg.org>
12148 M:      Colin Cross <ccross@android.com>
12149 M:      Tony Luck <tony.luck@intel.com>
12150 S:      Maintained
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12152 F:      fs/pstore/
12153 F:      include/linux/pstore*
12154 F:      drivers/firmware/efi/efi-pstore.c
12155 F:      drivers/acpi/apei/erst.c
12156 F:      Documentation/admin-guide/ramoops.rst
12157 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12158 K:      \b(pstore|ramoops)
12159
12160 PTP HARDWARE CLOCK SUPPORT
12161 M:      Richard Cochran <richardcochran@gmail.com>
12162 L:      netdev@vger.kernel.org
12163 S:      Maintained
12164 W:      http://linuxptp.sourceforge.net/
12165 F:      Documentation/ABI/testing/sysfs-ptp
12166 F:      Documentation/ptp/*
12167 F:      drivers/net/phy/dp83640*
12168 F:      drivers/ptp/*
12169 F:      include/linux/ptp_cl*
12170
12171 PTRACE SUPPORT
12172 M:      Oleg Nesterov <oleg@redhat.com>
12173 S:      Maintained
12174 F:      include/asm-generic/syscall.h
12175 F:      include/linux/ptrace.h
12176 F:      include/linux/regset.h
12177 F:      include/linux/tracehook.h
12178 F:      include/uapi/linux/ptrace.h
12179 F:      include/uapi/linux/ptrace.h
12180 F:      include/asm-generic/ptrace.h
12181 F:      kernel/ptrace.c
12182 F:      arch/*/ptrace*.c
12183 F:      arch/*/*/ptrace*.c
12184 F:      arch/*/include/asm/ptrace*.h
12185
12186 PULSE8-CEC DRIVER
12187 M:      Hans Verkuil <hverkuil@xs4all.nl>
12188 L:      linux-media@vger.kernel.org
12189 T:      git git://linuxtv.org/media_tree.git
12190 S:      Maintained
12191 F:      drivers/media/usb/pulse8-cec/*
12192 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12193
12194 PVRUSB2 VIDEO4LINUX DRIVER
12195 M:      Mike Isely <isely@pobox.com>
12196 L:      pvrusb2@isely.net       (subscribers-only)
12197 L:      linux-media@vger.kernel.org
12198 W:      http://www.isely.net/pvrusb2/
12199 T:      git git://linuxtv.org/media_tree.git
12200 S:      Maintained
12201 F:      Documentation/media/v4l-drivers/pvrusb2*
12202 F:      drivers/media/usb/pvrusb2/
12203
12204 PWC WEBCAM DRIVER
12205 M:      Hans Verkuil <hverkuil@xs4all.nl>
12206 L:      linux-media@vger.kernel.org
12207 T:      git git://linuxtv.org/media_tree.git
12208 S:      Odd Fixes
12209 F:      drivers/media/usb/pwc/*
12210
12211 PWM FAN DRIVER
12212 M:      Kamil Debski <kamil@wypas.org>
12213 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12214 L:      linux-hwmon@vger.kernel.org
12215 S:      Supported
12216 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12217 F:      Documentation/hwmon/pwm-fan
12218 F:      drivers/hwmon/pwm-fan.c
12219
12220 PWM IR Transmitter
12221 M:      Sean Young <sean@mess.org>
12222 L:      linux-media@vger.kernel.org
12223 S:      Maintained
12224 F:      drivers/media/rc/pwm-ir-tx.c
12225
12226 PWM SUBSYSTEM
12227 M:      Thierry Reding <thierry.reding@gmail.com>
12228 L:      linux-pwm@vger.kernel.org
12229 S:      Maintained
12230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12231 F:      Documentation/pwm.txt
12232 F:      Documentation/devicetree/bindings/pwm/
12233 F:      include/linux/pwm.h
12234 F:      drivers/pwm/
12235 F:      drivers/video/backlight/pwm_bl.c
12236 F:      include/linux/pwm_backlight.h
12237 F:      drivers/gpio/gpio-mvebu.c
12238 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12239
12240 PXA GPIO DRIVER
12241 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12242 L:      linux-gpio@vger.kernel.org
12243 S:      Maintained
12244 F:      drivers/gpio/gpio-pxa.c
12245
12246 PXA MMCI DRIVER
12247 S:      Orphan
12248
12249 PXA RTC DRIVER
12250 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12251 L:      linux-rtc@vger.kernel.org
12252 S:      Maintained
12253
12254 PXA2xx/PXA3xx SUPPORT
12255 M:      Daniel Mack <daniel@zonque.org>
12256 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12257 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12259 T:      git git://github.com/hzhuang1/linux.git
12260 T:      git git://github.com/rjarzmik/linux.git
12261 S:      Maintained
12262 F:      arch/arm/boot/dts/pxa*
12263 F:      arch/arm/mach-pxa/
12264 F:      drivers/dma/pxa*
12265 F:      drivers/pcmcia/pxa2xx*
12266 F:      drivers/pinctrl/pxa/
12267 F:      drivers/spi/spi-pxa2xx*
12268 F:      drivers/usb/gadget/udc/pxa2*
12269 F:      include/sound/pxa2xx-lib.h
12270 F:      sound/arm/pxa*
12271 F:      sound/soc/pxa/
12272
12273 QAT DRIVER
12274 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12275 L:      qat-linux@intel.com
12276 S:      Supported
12277 F:      drivers/crypto/qat/
12278
12279 QCOM AUDIO (ASoC) DRIVERS
12280 M:      Patrick Lai <plai@codeaurora.org>
12281 M:      Banajit Goswami <bgoswami@codeaurora.org>
12282 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12283 S:      Supported
12284 F:      sound/soc/qcom/
12285
12286 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12287 M:      Gabriel Somlo <somlo@cmu.edu>
12288 M:      "Michael S. Tsirkin" <mst@redhat.com>
12289 L:      qemu-devel@nongnu.org
12290 S:      Maintained
12291 F:      drivers/firmware/qemu_fw_cfg.c
12292 F:      include/uapi/linux/qemu_fw_cfg.h
12293
12294 QIB DRIVER
12295 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12296 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12297 L:      linux-rdma@vger.kernel.org
12298 S:      Supported
12299 F:      drivers/infiniband/hw/qib/
12300
12301 QLOGIC QL41xxx FCOE DRIVER
12302 M:      QLogic-Storage-Upstream@cavium.com
12303 L:      linux-scsi@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/scsi/qedf/
12306
12307 QLOGIC QL41xxx ISCSI DRIVER
12308 M:      QLogic-Storage-Upstream@cavium.com
12309 L:      linux-scsi@vger.kernel.org
12310 S:      Supported
12311 F:      drivers/scsi/qedi/
12312
12313 QLOGIC QL4xxx ETHERNET DRIVER
12314 M:      Ariel Elior <Ariel.Elior@cavium.com>
12315 M:      everest-linux-l2@cavium.com
12316 L:      netdev@vger.kernel.org
12317 S:      Supported
12318 F:      drivers/net/ethernet/qlogic/qed/
12319 F:      include/linux/qed/
12320 F:      drivers/net/ethernet/qlogic/qede/
12321
12322 QLOGIC QL4xxx RDMA DRIVER
12323 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12324 M:      Ariel Elior <Ariel.Elior@cavium.com>
12325 L:      linux-rdma@vger.kernel.org
12326 S:      Supported
12327 F:      drivers/infiniband/hw/qedr/
12328 F:      include/uapi/rdma/qedr-abi.h
12329
12330 QLOGIC QLA1280 SCSI DRIVER
12331 M:      Michael Reed <mdr@sgi.com>
12332 L:      linux-scsi@vger.kernel.org
12333 S:      Maintained
12334 F:      drivers/scsi/qla1280.[ch]
12335
12336 QLOGIC QLA2XXX FC-SCSI DRIVER
12337 M:      qla2xxx-upstream@qlogic.com
12338 L:      linux-scsi@vger.kernel.org
12339 S:      Supported
12340 F:      Documentation/scsi/LICENSE.qla2xxx
12341 F:      drivers/scsi/qla2xxx/
12342
12343 QLOGIC QLA3XXX NETWORK DRIVER
12344 M:      Dept-GELinuxNICDev@cavium.com
12345 L:      netdev@vger.kernel.org
12346 S:      Supported
12347 F:      Documentation/networking/LICENSE.qla3xxx
12348 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12349
12350 QLOGIC QLA4XXX iSCSI DRIVER
12351 M:      QLogic-Storage-Upstream@qlogic.com
12352 L:      linux-scsi@vger.kernel.org
12353 S:      Supported
12354 F:      Documentation/scsi/LICENSE.qla4xxx
12355 F:      drivers/scsi/qla4xxx/
12356
12357 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12358 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12359 M:      Manish Chopra <manish.chopra@cavium.com>
12360 M:      Dept-GELinuxNICDev@cavium.com
12361 L:      netdev@vger.kernel.org
12362 S:      Supported
12363 F:      drivers/net/ethernet/qlogic/qlcnic/
12364
12365 QLOGIC QLGE 10Gb ETHERNET DRIVER
12366 M:      Manish Chopra <manish.chopra@cavium.com>
12367 M:      Dept-GELinuxNICDev@cavium.com
12368 L:      netdev@vger.kernel.org
12369 S:      Supported
12370 F:      drivers/net/ethernet/qlogic/qlge/
12371
12372 QM1D1B0004 MEDIA DRIVER
12373 M:      Akihiro Tsukada <tskd08@gmail.com>
12374 L:      linux-media@vger.kernel.org
12375 S:      Odd Fixes
12376 F:      drivers/media/tuners/qm1d1b0004*
12377
12378 QM1D1C0042 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/qm1d1c0042*
12383
12384 QNX4 FILESYSTEM
12385 M:      Anders Larsen <al@alarsen.net>
12386 W:      http://www.alarsen.net/linux/qnx4fs/
12387 S:      Maintained
12388 F:      fs/qnx4/
12389 F:      include/uapi/linux/qnx4_fs.h
12390 F:      include/uapi/linux/qnxtypes.h
12391
12392 QORIQ DPAA2 FSL-MC BUS DRIVER
12393 M:      Stuart Yoder <stuyoder@gmail.com>
12394 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12395 L:      linux-kernel@vger.kernel.org
12396 S:      Maintained
12397 F:      drivers/bus/fsl-mc/
12398 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12399 F:      Documentation/networking/dpaa2/overview.rst
12400
12401 QT1010 MEDIA DRIVER
12402 M:      Antti Palosaari <crope@iki.fi>
12403 L:      linux-media@vger.kernel.org
12404 W:      https://linuxtv.org
12405 W:      http://palosaari.fi/linux/
12406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12407 T:      git git://linuxtv.org/anttip/media_tree.git
12408 S:      Maintained
12409 F:      drivers/media/tuners/qt1010*
12410
12411 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12412 M:      Kalle Valo <kvalo@codeaurora.org>
12413 L:      ath10k@lists.infradead.org
12414 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12416 S:      Supported
12417 F:      drivers/net/wireless/ath/ath10k/
12418
12419 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12420 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12421 L:      linux-wireless@vger.kernel.org
12422 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12423 S:      Supported
12424 F:      drivers/net/wireless/ath/ath9k/
12425
12426 QUALCOMM CAMERA SUBSYSTEM DRIVER
12427 M:      Todor Tomov <todor.too@gmail.com>
12428 L:      linux-media@vger.kernel.org
12429 S:      Maintained
12430 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12431 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12432 F:      drivers/media/platform/qcom/camss/
12433
12434 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12435 M:  Ilia Lin <ilia.lin@gmail.com>
12436 L:  linux-pm@vger.kernel.org
12437 S:  Maintained
12438 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12439 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12440
12441 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12442 M:      Timur Tabi <timur@kernel.org>
12443 L:      netdev@vger.kernel.org
12444 S:      Maintained
12445 F:      drivers/net/ethernet/qualcomm/emac/
12446
12447 QUALCOMM GENERIC INTERFACE I2C DRIVER
12448 M:      Alok Chauhan <alokc@codeaurora.org>
12449 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12450 L:      linux-i2c@vger.kernel.org
12451 L:      linux-arm-msm@vger.kernel.org
12452 S:      Supported
12453 F:      drivers/i2c/busses/i2c-qcom-geni.c
12454
12455 QUALCOMM HEXAGON ARCHITECTURE
12456 M:      Richard Kuo <rkuo@codeaurora.org>
12457 L:      linux-hexagon@vger.kernel.org
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12459 S:      Supported
12460 F:      arch/hexagon/
12461
12462 QUALCOMM HIDMA DRIVER
12463 M:      Sinan Kaya <okaya@kernel.org>
12464 L:      linux-arm-kernel@lists.infradead.org
12465 L:      linux-arm-msm@vger.kernel.org
12466 L:      dmaengine@vger.kernel.org
12467 S:      Supported
12468 F:      drivers/dma/qcom/hidma*
12469
12470 QUALCOMM IOMMU
12471 M:      Rob Clark <robdclark@gmail.com>
12472 L:      iommu@lists.linux-foundation.org
12473 L:      linux-arm-msm@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/iommu/qcom_iommu.c
12476
12477 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12478 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12479 L:      linux-media@vger.kernel.org
12480 L:      linux-arm-msm@vger.kernel.org
12481 T:      git git://linuxtv.org/media_tree.git
12482 S:      Maintained
12483 F:      drivers/media/platform/qcom/venus/
12484
12485 QUALCOMM WCN36XX WIRELESS DRIVER
12486 M:      Kalle Valo <kvalo@codeaurora.org>
12487 L:      wcn36xx@lists.infradead.org
12488 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12489 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12490 S:      Supported
12491 F:      drivers/net/wireless/ath/wcn36xx/
12492
12493 QUANTENNA QTNFMAC WIRELESS DRIVER
12494 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12495 M:      Avinash Patil <avinashp@quantenna.com>
12496 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12497 L:      linux-wireless@vger.kernel.org
12498 S:      Maintained
12499 F:      drivers/net/wireless/quantenna
12500
12501 RADEON and AMDGPU DRM DRIVERS
12502 M:      Alex Deucher <alexander.deucher@amd.com>
12503 M:      Christian König <christian.koenig@amd.com>
12504 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12505 L:      amd-gfx@lists.freedesktop.org
12506 T:      git git://people.freedesktop.org/~agd5f/linux
12507 S:      Supported
12508 F:      drivers/gpu/drm/radeon/
12509 F:      include/uapi/drm/radeon_drm.h
12510 F:      drivers/gpu/drm/amd/
12511 F:      include/uapi/drm/amdgpu_drm.h
12512
12513 RADEON FRAMEBUFFER DISPLAY DRIVER
12514 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12515 L:      linux-fbdev@vger.kernel.org
12516 S:      Maintained
12517 F:      drivers/video/fbdev/aty/radeon*
12518 F:      include/uapi/linux/radeonfb.h
12519
12520 RADIOSHARK RADIO DRIVER
12521 M:      Hans Verkuil <hverkuil@xs4all.nl>
12522 L:      linux-media@vger.kernel.org
12523 T:      git git://linuxtv.org/media_tree.git
12524 S:      Maintained
12525 F:      drivers/media/radio/radio-shark.c
12526
12527 RADIOSHARK2 RADIO DRIVER
12528 M:      Hans Verkuil <hverkuil@xs4all.nl>
12529 L:      linux-media@vger.kernel.org
12530 T:      git git://linuxtv.org/media_tree.git
12531 S:      Maintained
12532 F:      drivers/media/radio/radio-shark2.c
12533 F:      drivers/media/radio/radio-tea5777.c
12534
12535 RADOS BLOCK DEVICE (RBD)
12536 M:      Ilya Dryomov <idryomov@gmail.com>
12537 M:      Sage Weil <sage@redhat.com>
12538 M:      Alex Elder <elder@kernel.org>
12539 L:      ceph-devel@vger.kernel.org
12540 W:      http://ceph.com/
12541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12542 T:      git git://github.com/ceph/ceph-client.git
12543 S:      Supported
12544 F:      Documentation/ABI/testing/sysfs-bus-rbd
12545 F:      drivers/block/rbd.c
12546 F:      drivers/block/rbd_types.h
12547
12548 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12549 M:      Paul Mackerras <paulus@samba.org>
12550 L:      linux-fbdev@vger.kernel.org
12551 S:      Maintained
12552 F:      drivers/video/fbdev/aty/aty128fb.c
12553
12554 RAINSHADOW-CEC DRIVER
12555 M:      Hans Verkuil <hverkuil@xs4all.nl>
12556 L:      linux-media@vger.kernel.org
12557 T:      git git://linuxtv.org/media_tree.git
12558 S:      Maintained
12559 F:      drivers/media/usb/rainshadow-cec/*
12560
12561 RALINK MIPS ARCHITECTURE
12562 M:      John Crispin <john@phrozen.org>
12563 L:      linux-mips@vger.kernel.org
12564 S:      Maintained
12565 F:      arch/mips/ralink
12566
12567 RALINK RT2X00 WIRELESS LAN DRIVER
12568 P:      rt2x00 project
12569 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12570 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12571 L:      linux-wireless@vger.kernel.org
12572 S:      Maintained
12573 F:      drivers/net/wireless/ralink/rt2x00/
12574
12575 RAMDISK RAM BLOCK DEVICE DRIVER
12576 M:      Jens Axboe <axboe@kernel.dk>
12577 S:      Maintained
12578 F:      Documentation/blockdev/ramdisk.txt
12579 F:      drivers/block/brd.c
12580
12581 RANCHU VIRTUAL BOARD FOR MIPS
12582 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12583 L:      linux-mips@vger.kernel.org
12584 S:      Supported
12585 F:      arch/mips/generic/board-ranchu.c
12586 F:      arch/mips/configs/generic/board-ranchu.config
12587
12588 RANDOM NUMBER DRIVER
12589 M:      "Theodore Ts'o" <tytso@mit.edu>
12590 S:      Maintained
12591 F:      drivers/char/random.c
12592
12593 RAPIDIO SUBSYSTEM
12594 M:      Matt Porter <mporter@kernel.crashing.org>
12595 M:      Alexandre Bounine <alex.bou9@gmail.com>
12596 S:      Maintained
12597 F:      drivers/rapidio/
12598
12599 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12600 L:      linux-wireless@vger.kernel.org
12601 S:      Orphan
12602 F:      drivers/net/wireless/ray*
12603
12604 RCUTORTURE TEST FRAMEWORK
12605 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12606 M:      Josh Triplett <josh@joshtriplett.org>
12607 R:      Steven Rostedt <rostedt@goodmis.org>
12608 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12609 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12610 L:      linux-kernel@vger.kernel.org
12611 S:      Supported
12612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12613 F:      tools/testing/selftests/rcutorture
12614
12615 RDC R-321X SoC
12616 M:      Florian Fainelli <florian@openwrt.org>
12617 S:      Maintained
12618
12619 RDC R6040 FAST ETHERNET DRIVER
12620 M:      Florian Fainelli <f.fainelli@gmail.com>
12621 L:      netdev@vger.kernel.org
12622 S:      Maintained
12623 F:      drivers/net/ethernet/rdc/r6040.c
12624
12625 RDMAVT - RDMA verbs software
12626 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12627 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12628 L:      linux-rdma@vger.kernel.org
12629 S:      Supported
12630 F:      drivers/infiniband/sw/rdmavt
12631
12632 RDS - RELIABLE DATAGRAM SOCKETS
12633 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12634 L:      netdev@vger.kernel.org
12635 L:      linux-rdma@vger.kernel.org
12636 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12637 W:      https://oss.oracle.com/projects/rds/
12638 S:      Supported
12639 F:      net/rds/
12640 F:      Documentation/networking/rds.txt
12641
12642 RDT - RESOURCE ALLOCATION
12643 M:      Fenghua Yu <fenghua.yu@intel.com>
12644 M:      Reinette Chatre <reinette.chatre@intel.com>
12645 L:      linux-kernel@vger.kernel.org
12646 S:      Supported
12647 F:      arch/x86/kernel/cpu/intel_rdt*
12648 F:      arch/x86/include/asm/intel_rdt_sched.h
12649 F:      Documentation/x86/intel_rdt*
12650
12651 READ-COPY UPDATE (RCU)
12652 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12653 M:      Josh Triplett <josh@joshtriplett.org>
12654 R:      Steven Rostedt <rostedt@goodmis.org>
12655 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12656 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12657 L:      linux-kernel@vger.kernel.org
12658 W:      http://www.rdrop.com/users/paulmck/RCU/
12659 S:      Supported
12660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12661 F:      Documentation/RCU/
12662 X:      Documentation/RCU/torture.txt
12663 F:      include/linux/rcu*
12664 X:      include/linux/srcu*.h
12665 F:      kernel/rcu/
12666 X:      kernel/rcu/srcu*.c
12667
12668 REAL TIME CLOCK (RTC) SUBSYSTEM
12669 M:      Alessandro Zummo <a.zummo@towertech.it>
12670 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12671 L:      linux-rtc@vger.kernel.org
12672 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12674 S:      Maintained
12675 F:      Documentation/devicetree/bindings/rtc/
12676 F:      Documentation/rtc.txt
12677 F:      drivers/rtc/
12678 F:      include/linux/rtc.h
12679 F:      include/uapi/linux/rtc.h
12680 F:      include/linux/rtc/
12681 F:      include/linux/platform_data/rtc-*
12682 F:      tools/testing/selftests/rtc/
12683
12684 REALTEK AUDIO CODECS
12685 M:      Bard Liao <bardliao@realtek.com>
12686 M:      Oder Chiou <oder_chiou@realtek.com>
12687 S:      Maintained
12688 F:      sound/soc/codecs/rt*
12689 F:      include/sound/rt*.h
12690
12691 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12692 M:      Linus Walleij <linus.walleij@linaro.org>
12693 S:      Maintained
12694 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12695 F:      drivers/net/dsa/realtek-smi*
12696 F:      drivers/net/dsa/rtl83*
12697
12698 REGISTER MAP ABSTRACTION
12699 M:      Mark Brown <broonie@kernel.org>
12700 L:      linux-kernel@vger.kernel.org
12701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12702 S:      Supported
12703 F:      Documentation/devicetree/bindings/regmap/
12704 F:      drivers/base/regmap/
12705 F:      include/linux/regmap.h
12706
12707 REISERFS FILE SYSTEM
12708 L:      reiserfs-devel@vger.kernel.org
12709 S:      Supported
12710 F:      fs/reiserfs/
12711
12712 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12713 M:      Ohad Ben-Cohen <ohad@wizery.com>
12714 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12715 L:      linux-remoteproc@vger.kernel.org
12716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12717 S:      Maintained
12718 F:      Documentation/devicetree/bindings/remoteproc/
12719 F:      Documentation/remoteproc.txt
12720 F:      drivers/remoteproc/
12721 F:      include/linux/remoteproc.h
12722
12723 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12724 M:      Ohad Ben-Cohen <ohad@wizery.com>
12725 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12726 L:      linux-remoteproc@vger.kernel.org
12727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12728 S:      Maintained
12729 F:      drivers/rpmsg/
12730 F:      Documentation/rpmsg.txt
12731 F:      include/linux/rpmsg.h
12732 F:      include/linux/rpmsg/
12733
12734 RENESAS CLOCK DRIVERS
12735 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12736 L:      linux-renesas-soc@vger.kernel.org
12737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12738 S:      Supported
12739 F:      drivers/clk/renesas/
12740
12741 RENESAS EMEV2 I2C DRIVER
12742 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12743 S:      Supported
12744 F:      drivers/i2c/busses/i2c-emev2.c
12745
12746 RENESAS ETHERNET DRIVERS
12747 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12748 L:      netdev@vger.kernel.org
12749 L:      linux-renesas-soc@vger.kernel.org
12750 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12751 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12752 F:      drivers/net/ethernet/renesas/
12753 F:      include/linux/sh_eth.h
12754
12755 RENESAS R-CAR GYROADC DRIVER
12756 M:      Marek Vasut <marek.vasut@gmail.com>
12757 L:      linux-iio@vger.kernel.org
12758 S:      Supported
12759 F:      drivers/iio/adc/rcar_gyro_adc.c
12760
12761 RENESAS R-CAR I2C DRIVERS
12762 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12763 S:      Supported
12764 F:      drivers/i2c/busses/i2c-rcar.c
12765 F:      drivers/i2c/busses/i2c-sh_mobile.c
12766
12767 RENESAS RIIC DRIVER
12768 M:      Chris Brandt <chris.brandt@renesas.com>
12769 S:      Supported
12770 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12771 F:      drivers/i2c/busses/i2c-riic.c
12772
12773 RENESAS USB PHY DRIVER
12774 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12775 L:      linux-renesas-soc@vger.kernel.org
12776 S:      Maintained
12777 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12778
12779 RESET CONTROLLER FRAMEWORK
12780 M:      Philipp Zabel <p.zabel@pengutronix.de>
12781 T:      git git://git.pengutronix.de/git/pza/linux
12782 S:      Maintained
12783 F:      drivers/reset/
12784 F:      Documentation/devicetree/bindings/reset/
12785 F:      include/dt-bindings/reset/
12786 F:      include/linux/reset.h
12787 F:      include/linux/reset-controller.h
12788
12789 RESTARTABLE SEQUENCES SUPPORT
12790 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12791 M:      Peter Zijlstra <peterz@infradead.org>
12792 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12793 M:      Boqun Feng <boqun.feng@gmail.com>
12794 L:      linux-kernel@vger.kernel.org
12795 S:      Supported
12796 F:      kernel/rseq.c
12797 F:      include/uapi/linux/rseq.h
12798 F:      include/trace/events/rseq.h
12799 F:      tools/testing/selftests/rseq/
12800
12801 RFKILL
12802 M:      Johannes Berg <johannes@sipsolutions.net>
12803 L:      linux-wireless@vger.kernel.org
12804 W:      http://wireless.kernel.org/
12805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12807 S:      Maintained
12808 F:      Documentation/rfkill.txt
12809 F:      Documentation/ABI/stable/sysfs-class-rfkill
12810 F:      net/rfkill/
12811 F:      include/linux/rfkill.h
12812 F:      include/uapi/linux/rfkill.h
12813
12814 RHASHTABLE
12815 M:      Thomas Graf <tgraf@suug.ch>
12816 M:      Herbert Xu <herbert@gondor.apana.org.au>
12817 L:      netdev@vger.kernel.org
12818 S:      Maintained
12819 F:      lib/rhashtable.c
12820 F:      lib/test_rhashtable.c
12821 F:      include/linux/rhashtable.h
12822 F:      include/linux/rhashtable-types.h
12823
12824 RICOH R5C592 MEMORYSTICK DRIVER
12825 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12826 S:      Maintained
12827 F:      drivers/memstick/host/r592.*
12828
12829 RICOH SMARTMEDIA/XD DRIVER
12830 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12831 S:      Maintained
12832 F:      drivers/mtd/nand/raw/r852.c
12833 F:      drivers/mtd/nand/raw/r852.h
12834
12835 RISC-V ARCHITECTURE
12836 M:      Palmer Dabbelt <palmer@sifive.com>
12837 M:      Albert Ou <aou@eecs.berkeley.edu>
12838 L:      linux-riscv@lists.infradead.org
12839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12840 S:      Supported
12841 F:      arch/riscv/
12842 K:      riscv
12843 N:      riscv
12844
12845 ROCCAT DRIVERS
12846 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12847 W:      http://sourceforge.net/projects/roccat/
12848 S:      Maintained
12849 F:      drivers/hid/hid-roccat*
12850 F:      include/linux/hid-roccat*
12851 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12852
12853 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12854 M:      Jacob chen <jacob2.chen@rock-chips.com>
12855 L:      linux-media@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/media/platform/rockchip/rga/
12858 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12859
12860 ROCKCHIP VPU CODEC DRIVER
12861 M:      Ezequiel Garcia <ezequiel@collabora.com>
12862 L:      linux-media@vger.kernel.org
12863 S:      Maintained
12864 F:      drivers/staging/media/platform/rockchip/vpu/
12865 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12866
12867 ROCKER DRIVER
12868 M:      Jiri Pirko <jiri@resnulli.us>
12869 L:      netdev@vger.kernel.org
12870 S:      Supported
12871 F:      drivers/net/ethernet/rocker/
12872
12873 ROCKETPORT DRIVER
12874 P:      Comtrol Corp.
12875 W:      http://www.comtrol.com
12876 S:      Maintained
12877 F:      Documentation/serial/rocket.txt
12878 F:      drivers/tty/rocket*
12879
12880 ROCKETPORT EXPRESS/INFINITY DRIVER
12881 M:      Kevin Cernekee <cernekee@gmail.com>
12882 L:      linux-serial@vger.kernel.org
12883 S:      Odd Fixes
12884 F:      drivers/tty/serial/rp2.*
12885
12886 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12887 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12888 L:      linux-kernel@vger.kernel.org
12889 L:      linux-renesas-soc@vger.kernel.org
12890 S:      Supported
12891 F:      drivers/mfd/bd9571mwv.c
12892 F:      drivers/regulator/bd9571mwv-regulator.c
12893 F:      drivers/gpio/gpio-bd9571mwv.c
12894 F:      include/linux/mfd/bd9571mwv.h
12895 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12896
12897 ROSE NETWORK LAYER
12898 M:      Ralf Baechle <ralf@linux-mips.org>
12899 L:      linux-hams@vger.kernel.org
12900 W:      http://www.linux-ax25.org/
12901 S:      Maintained
12902 F:      include/net/rose.h
12903 F:      include/uapi/linux/rose.h
12904 F:      net/rose/
12905
12906 RTL2830 MEDIA DRIVER
12907 M:      Antti Palosaari <crope@iki.fi>
12908 L:      linux-media@vger.kernel.org
12909 W:      https://linuxtv.org
12910 W:      http://palosaari.fi/linux/
12911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12912 T:      git git://linuxtv.org/anttip/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/dvb-frontends/rtl2830*
12915
12916 RTL2832 MEDIA DRIVER
12917 M:      Antti Palosaari <crope@iki.fi>
12918 L:      linux-media@vger.kernel.org
12919 W:      https://linuxtv.org
12920 W:      http://palosaari.fi/linux/
12921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12922 T:      git git://linuxtv.org/anttip/media_tree.git
12923 S:      Maintained
12924 F:      drivers/media/dvb-frontends/rtl2832*
12925
12926 RTL2832_SDR MEDIA DRIVER
12927 M:      Antti Palosaari <crope@iki.fi>
12928 L:      linux-media@vger.kernel.org
12929 W:      https://linuxtv.org
12930 W:      http://palosaari.fi/linux/
12931 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12932 T:      git git://linuxtv.org/anttip/media_tree.git
12933 S:      Maintained
12934 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12935
12936 RTL8180 WIRELESS DRIVER
12937 L:      linux-wireless@vger.kernel.org
12938 W:      http://wireless.kernel.org/
12939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12940 S:      Orphan
12941 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12942
12943 RTL8187 WIRELESS DRIVER
12944 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12945 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12946 M:      Larry Finger <Larry.Finger@lwfinger.net>
12947 L:      linux-wireless@vger.kernel.org
12948 W:      http://wireless.kernel.org/
12949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12950 S:      Maintained
12951 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12952
12953 REALTEK WIRELESS DRIVER (rtlwifi family)
12954 M:      Ping-Ke Shih <pkshih@realtek.com>
12955 L:      linux-wireless@vger.kernel.org
12956 W:      http://wireless.kernel.org/
12957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12958 S:      Maintained
12959 F:      drivers/net/wireless/realtek/rtlwifi/
12960
12961 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12962 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12963 L:      linux-wireless@vger.kernel.org
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12965 S:      Maintained
12966 F:      drivers/net/wireless/realtek/rtl8xxxu/
12967
12968 RXRPC SOCKETS (AF_RXRPC)
12969 M:      David Howells <dhowells@redhat.com>
12970 L:      linux-afs@lists.infradead.org
12971 S:      Supported
12972 F:      net/rxrpc/
12973 F:      include/keys/rxrpc-type.h
12974 F:      include/net/af_rxrpc.h
12975 F:      include/trace/events/rxrpc.h
12976 F:      include/uapi/linux/rxrpc.h
12977 F:      Documentation/networking/rxrpc.txt
12978 W:      https://www.infradead.org/~dhowells/kafs/
12979
12980 S3 SAVAGE FRAMEBUFFER DRIVER
12981 M:      Antonino Daplas <adaplas@gmail.com>
12982 L:      linux-fbdev@vger.kernel.org
12983 S:      Maintained
12984 F:      drivers/video/fbdev/savage/
12985
12986 S390
12987 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12988 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12989 L:      linux-s390@vger.kernel.org
12990 W:      http://www.ibm.com/developerworks/linux/linux390/
12991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12992 S:      Supported
12993 F:      arch/s390/
12994 F:      drivers/s390/
12995 F:      Documentation/s390/
12996 F:      Documentation/driver-api/s390-drivers.rst
12997
12998 S390 COMMON I/O LAYER
12999 M:      Sebastian Ott <sebott@linux.ibm.com>
13000 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13001 L:      linux-s390@vger.kernel.org
13002 W:      http://www.ibm.com/developerworks/linux/linux390/
13003 S:      Supported
13004 F:      drivers/s390/cio/
13005
13006 S390 DASD DRIVER
13007 M:      Stefan Haberland <sth@linux.ibm.com>
13008 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13009 L:      linux-s390@vger.kernel.org
13010 W:      http://www.ibm.com/developerworks/linux/linux390/
13011 S:      Supported
13012 F:      drivers/s390/block/dasd*
13013 F:      block/partitions/ibm.c
13014
13015 S390 IOMMU (PCI)
13016 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13017 L:      linux-s390@vger.kernel.org
13018 W:      http://www.ibm.com/developerworks/linux/linux390/
13019 S:      Supported
13020 F:      drivers/iommu/s390-iommu.c
13021
13022 S390 IUCV NETWORK LAYER
13023 M:      Julian Wiedmann <jwi@linux.ibm.com>
13024 M:      Ursula Braun <ubraun@linux.ibm.com>
13025 L:      linux-s390@vger.kernel.org
13026 W:      http://www.ibm.com/developerworks/linux/linux390/
13027 S:      Supported
13028 F:      drivers/s390/net/*iucv*
13029 F:      include/net/iucv/
13030 F:      net/iucv/
13031
13032 S390 NETWORK DRIVERS
13033 M:      Julian Wiedmann <jwi@linux.ibm.com>
13034 M:      Ursula Braun <ubraun@linux.ibm.com>
13035 L:      linux-s390@vger.kernel.org
13036 W:      http://www.ibm.com/developerworks/linux/linux390/
13037 S:      Supported
13038 F:      drivers/s390/net/
13039
13040 S390 PCI SUBSYSTEM
13041 M:      Sebastian Ott <sebott@linux.ibm.com>
13042 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13043 L:      linux-s390@vger.kernel.org
13044 W:      http://www.ibm.com/developerworks/linux/linux390/
13045 S:      Supported
13046 F:      arch/s390/pci/
13047 F:      drivers/pci/hotplug/s390_pci_hpc.c
13048
13049 S390 VFIO-CCW DRIVER
13050 M:      Cornelia Huck <cohuck@redhat.com>
13051 M:      Halil Pasic <pasic@linux.ibm.com>
13052 L:      linux-s390@vger.kernel.org
13053 L:      kvm@vger.kernel.org
13054 S:      Supported
13055 F:      drivers/s390/cio/vfio_ccw*
13056 F:      Documentation/s390/vfio-ccw.txt
13057 F:      include/uapi/linux/vfio_ccw.h
13058
13059 S390 ZCRYPT DRIVER
13060 M:      Harald Freudenberger <freude@linux.ibm.com>
13061 L:      linux-s390@vger.kernel.org
13062 W:      http://www.ibm.com/developerworks/linux/linux390/
13063 S:      Supported
13064 F:      drivers/s390/crypto/
13065
13066 S390 VFIO AP DRIVER
13067 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13068 M:      Pierre Morel <pmorel@linux.ibm.com>
13069 M:      Halil Pasic <pasic@linux.ibm.com>
13070 L:      linux-s390@vger.kernel.org
13071 W:      http://www.ibm.com/developerworks/linux/linux390/
13072 S:      Supported
13073 F:      drivers/s390/crypto/vfio_ap_drv.c
13074 F:      drivers/s390/crypto/vfio_ap_private.h
13075 F:      drivers/s390/crypto/vfio_ap_ops.c
13076 F:      Documentation/s390/vfio-ap.txt
13077
13078 S390 ZFCP DRIVER
13079 M:      Steffen Maier <maier@linux.ibm.com>
13080 M:      Benjamin Block <bblock@linux.ibm.com>
13081 L:      linux-s390@vger.kernel.org
13082 W:      http://www.ibm.com/developerworks/linux/linux390/
13083 S:      Supported
13084 F:      drivers/s390/scsi/zfcp_*
13085
13086 S3C24XX SD/MMC Driver
13087 M:      Ben Dooks <ben-linux@fluff.org>
13088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13089 S:      Supported
13090 F:      drivers/mmc/host/s3cmci.*
13091
13092 SAA6588 RDS RECEIVER DRIVER
13093 M:      Hans Verkuil <hverkuil@xs4all.nl>
13094 L:      linux-media@vger.kernel.org
13095 T:      git git://linuxtv.org/media_tree.git
13096 W:      https://linuxtv.org
13097 S:      Odd Fixes
13098 F:      drivers/media/i2c/saa6588*
13099
13100 SAA7134 VIDEO4LINUX DRIVER
13101 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13102 L:      linux-media@vger.kernel.org
13103 W:      https://linuxtv.org
13104 T:      git git://linuxtv.org/media_tree.git
13105 S:      Odd fixes
13106 F:      Documentation/media/v4l-drivers/saa7134*
13107 F:      drivers/media/pci/saa7134/
13108
13109 SAA7146 VIDEO4LINUX-2 DRIVER
13110 M:      Hans Verkuil <hverkuil@xs4all.nl>
13111 L:      linux-media@vger.kernel.org
13112 T:      git git://linuxtv.org/media_tree.git
13113 S:      Maintained
13114 F:      drivers/media/common/saa7146/
13115 F:      drivers/media/pci/saa7146/
13116 F:      include/media/drv-intf/saa7146*
13117
13118 SAMSUNG AUDIO (ASoC) DRIVERS
13119 M:      Krzysztof Kozlowski <krzk@kernel.org>
13120 M:      Sangbeom Kim <sbkim73@samsung.com>
13121 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13123 S:      Supported
13124 F:      sound/soc/samsung/
13125 F:      Documentation/devicetree/bindings/sound/samsung*
13126
13127 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13128 M:      Krzysztof Kozlowski <krzk@kernel.org>
13129 L:      linux-crypto@vger.kernel.org
13130 L:      linux-samsung-soc@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/crypto/exynos-rng.c
13133 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13134
13135 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13136 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13137 L:      linux-samsung-soc@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/char/hw_random/exynos-trng.c
13140 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13141
13142 SAMSUNG FRAMEBUFFER DRIVER
13143 M:      Jingoo Han <jingoohan1@gmail.com>
13144 L:      linux-fbdev@vger.kernel.org
13145 S:      Maintained
13146 F:      drivers/video/fbdev/s3c-fb.c
13147
13148 SAMSUNG LAPTOP DRIVER
13149 M:      Corentin Chary <corentin.chary@gmail.com>
13150 L:      platform-driver-x86@vger.kernel.org
13151 S:      Maintained
13152 F:      drivers/platform/x86/samsung-laptop.c
13153
13154 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13155 M:      Sangbeom Kim <sbkim73@samsung.com>
13156 M:      Krzysztof Kozlowski <krzk@kernel.org>
13157 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13158 L:      linux-kernel@vger.kernel.org
13159 L:      linux-samsung-soc@vger.kernel.org
13160 S:      Supported
13161 F:      drivers/mfd/sec*.c
13162 F:      drivers/regulator/s2m*.c
13163 F:      drivers/regulator/s5m*.c
13164 F:      drivers/clk/clk-s2mps11.c
13165 F:      drivers/rtc/rtc-s5m.c
13166 F:      include/linux/mfd/samsung/
13167 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13168 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13169 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13170 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13171
13172 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13173 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13174 L:      linux-media@vger.kernel.org
13175 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13176 S:      Maintained
13177 F:      drivers/media/platform/s3c-camif/
13178 F:      include/media/drv-intf/s3c_camif.h
13179
13180 SAMSUNG S3FWRN5 NFC DRIVER
13181 M:      Robert Baldyga <r.baldyga@samsung.com>
13182 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13183 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13184 S:      Supported
13185 F:      drivers/nfc/s3fwrn5
13186
13187 SAMSUNG S5C73M3 CAMERA DRIVER
13188 M:      Kyungmin Park <kyungmin.park@samsung.com>
13189 M:      Andrzej Hajda <a.hajda@samsung.com>
13190 L:      linux-media@vger.kernel.org
13191 S:      Supported
13192 F:      drivers/media/i2c/s5c73m3/*
13193
13194 SAMSUNG S5K5BAF CAMERA DRIVER
13195 M:      Kyungmin Park <kyungmin.park@samsung.com>
13196 M:      Andrzej Hajda <a.hajda@samsung.com>
13197 L:      linux-media@vger.kernel.org
13198 S:      Supported
13199 F:      drivers/media/i2c/s5k5baf.c
13200
13201 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13202 M:      Krzysztof Kozlowski <krzk@kernel.org>
13203 M:      Vladimir Zapolskiy <vz@mleia.com>
13204 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13205 L:      linux-crypto@vger.kernel.org
13206 L:      linux-samsung-soc@vger.kernel.org
13207 S:      Maintained
13208 F:      drivers/crypto/s5p-sss.c
13209
13210 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13211 M:      Kyungmin Park <kyungmin.park@samsung.com>
13212 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13213 L:      linux-media@vger.kernel.org
13214 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13215 S:      Supported
13216 F:      drivers/media/platform/exynos4-is/
13217
13218 SAMSUNG SOC CLOCK DRIVERS
13219 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13220 M:      Tomasz Figa <tomasz.figa@gmail.com>
13221 M:      Chanwoo Choi <cw00.choi@samsung.com>
13222 S:      Supported
13223 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13225 F:      drivers/clk/samsung/
13226 F:      include/dt-bindings/clock/exynos*.h
13227 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13228
13229 SAMSUNG SPI DRIVERS
13230 M:      Kukjin Kim <kgene@kernel.org>
13231 M:      Krzysztof Kozlowski <krzk@kernel.org>
13232 M:      Andi Shyti <andi@etezian.org>
13233 L:      linux-spi@vger.kernel.org
13234 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13235 S:      Maintained
13236 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13237 F:      drivers/spi/spi-s3c*
13238 F:      include/linux/platform_data/spi-s3c64xx.h
13239
13240 SAMSUNG SXGBE DRIVERS
13241 M:      Byungho An <bh74.an@samsung.com>
13242 M:      Girish K S <ks.giri@samsung.com>
13243 M:      Vipul Pandya <vipul.pandya@samsung.com>
13244 S:      Supported
13245 L:      netdev@vger.kernel.org
13246 F:      drivers/net/ethernet/samsung/sxgbe/
13247
13248 SAMSUNG THERMAL DRIVER
13249 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13250 L:      linux-pm@vger.kernel.org
13251 L:      linux-samsung-soc@vger.kernel.org
13252 S:      Supported
13253 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13254 F:      drivers/thermal/samsung/
13255
13256 SAMSUNG USB2 PHY DRIVER
13257 M:      Kamil Debski <kamil@wypas.org>
13258 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13259 L:      linux-kernel@vger.kernel.org
13260 S:      Supported
13261 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13262 F:      Documentation/phy/samsung-usb2.txt
13263 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13264 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13265 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13266 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13267 F:      drivers/phy/samsung/phy-samsung-usb2.c
13268 F:      drivers/phy/samsung/phy-samsung-usb2.h
13269
13270 SC1200 WDT DRIVER
13271 M:      Zwane Mwaikambo <zwanem@gmail.com>
13272 S:      Maintained
13273 F:      drivers/watchdog/sc1200wdt.c
13274
13275 SCHEDULER
13276 M:      Ingo Molnar <mingo@redhat.com>
13277 M:      Peter Zijlstra <peterz@infradead.org>
13278 L:      linux-kernel@vger.kernel.org
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13280 S:      Maintained
13281 F:      kernel/sched/
13282 F:      include/linux/sched.h
13283 F:      include/uapi/linux/sched.h
13284 F:      include/linux/wait.h
13285
13286 SCR24X CHIP CARD INTERFACE DRIVER
13287 M:      Lubomir Rintel <lkundrak@v3.sk>
13288 S:      Supported
13289 F:      drivers/char/pcmcia/scr24x_cs.c
13290
13291 SCSI CDROM DRIVER
13292 M:      Jens Axboe <axboe@kernel.dk>
13293 L:      linux-scsi@vger.kernel.org
13294 W:      http://www.kernel.dk
13295 S:      Maintained
13296 F:      drivers/scsi/sr*
13297
13298 SCSI RDMA PROTOCOL (SRP) INITIATOR
13299 M:      Bart Van Assche <bvanassche@acm.org>
13300 L:      linux-rdma@vger.kernel.org
13301 S:      Supported
13302 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13303 F:      drivers/infiniband/ulp/srp/
13304 F:      include/scsi/srp.h
13305
13306 SCSI RDMA PROTOCOL (SRP) TARGET
13307 M:      Bart Van Assche <bvanassche@acm.org>
13308 L:      linux-rdma@vger.kernel.org
13309 L:      target-devel@vger.kernel.org
13310 S:      Supported
13311 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13312 F:      drivers/infiniband/ulp/srpt/
13313
13314 SCSI SG DRIVER
13315 M:      Doug Gilbert <dgilbert@interlog.com>
13316 L:      linux-scsi@vger.kernel.org
13317 W:      http://sg.danny.cz/sg
13318 S:      Maintained
13319 F:      Documentation/scsi/scsi-generic.txt
13320 F:      drivers/scsi/sg.c
13321 F:      include/scsi/sg.h
13322
13323 SCSI SUBSYSTEM
13324 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13326 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13328 L:      linux-scsi@vger.kernel.org
13329 S:      Maintained
13330 F:      Documentation/devicetree/bindings/scsi/
13331 F:      drivers/scsi/
13332 F:      include/scsi/
13333
13334 SCSI TAPE DRIVER
13335 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13336 L:      linux-scsi@vger.kernel.org
13337 S:      Maintained
13338 F:      Documentation/scsi/st.txt
13339 F:      drivers/scsi/st.*
13340 F:      drivers/scsi/st_*.h
13341
13342 SCTP PROTOCOL
13343 M:      Vlad Yasevich <vyasevich@gmail.com>
13344 M:      Neil Horman <nhorman@tuxdriver.com>
13345 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13346 L:      linux-sctp@vger.kernel.org
13347 W:      http://lksctp.sourceforge.net
13348 S:      Maintained
13349 F:      Documentation/networking/sctp.txt
13350 F:      include/linux/sctp.h
13351 F:      include/uapi/linux/sctp.h
13352 F:      include/net/sctp/
13353 F:      net/sctp/
13354
13355 SCx200 CPU SUPPORT
13356 M:      Jim Cromie <jim.cromie@gmail.com>
13357 S:      Odd Fixes
13358 F:      Documentation/i2c/busses/scx200_acb
13359 F:      arch/x86/platform/scx200/
13360 F:      drivers/watchdog/scx200_wdt.c
13361 F:      drivers/i2c/busses/scx200*
13362 F:      drivers/mtd/maps/scx200_docflash.c
13363 F:      include/linux/scx200.h
13364
13365 SCx200 GPIO DRIVER
13366 M:      Jim Cromie <jim.cromie@gmail.com>
13367 S:      Maintained
13368 F:      drivers/char/scx200_gpio.c
13369 F:      include/linux/scx200_gpio.h
13370
13371 SCx200 HRT CLOCKSOURCE DRIVER
13372 M:      Jim Cromie <jim.cromie@gmail.com>
13373 S:      Maintained
13374 F:      drivers/clocksource/scx200_hrt.c
13375
13376 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13377 M:      Sascha Sommer <saschasommer@freenet.de>
13378 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13379 S:      Maintained
13380 F:      drivers/mmc/host/sdricoh_cs.c
13381
13382 SECO BOARDS CEC DRIVER
13383 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13384 S:      Maintained
13385 F:      drivers/media/platform/seco-cec/seco-cec.c
13386 F:      drivers/media/platform/seco-cec/seco-cec.h
13387
13388 SECURE COMPUTING
13389 M:      Kees Cook <keescook@chromium.org>
13390 R:      Andy Lutomirski <luto@amacapital.net>
13391 R:      Will Drewry <wad@chromium.org>
13392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13393 S:      Supported
13394 F:      kernel/seccomp.c
13395 F:      include/uapi/linux/seccomp.h
13396 F:      include/linux/seccomp.h
13397 F:      tools/testing/selftests/seccomp/*
13398 F:      tools/testing/selftests/kselftest_harness.h
13399 F:      Documentation/userspace-api/seccomp_filter.rst
13400 K:      \bsecure_computing
13401 K:      \bTIF_SECCOMP\b
13402
13403 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13404 M:      Al Cooper <alcooperx@gmail.com>
13405 L:      linux-mmc@vger.kernel.org
13406 L:      bcm-kernel-feedback-list@broadcom.com
13407 S:      Maintained
13408 F:      drivers/mmc/host/sdhci-brcmstb*
13409
13410 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13411 M:      Adrian Hunter <adrian.hunter@intel.com>
13412 L:      linux-mmc@vger.kernel.org
13413 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13414 S:      Maintained
13415 F:      drivers/mmc/host/sdhci*
13416 F:      include/linux/mmc/sdhci*
13417
13418 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13419 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13420 M:      Manjunath M B <manjumb@synopsys.com>
13421 L:      linux-mmc@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13424
13425 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13427 L:      linux-mmc@vger.kernel.org
13428 S:      Supported
13429 F:      drivers/mmc/host/sdhci-of-at91.c
13430
13431 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13432 M:      Ben Dooks <ben-linux@fluff.org>
13433 M:      Jaehoon Chung <jh80.chung@samsung.com>
13434 L:      linux-mmc@vger.kernel.org
13435 S:      Maintained
13436 F:      drivers/mmc/host/sdhci-s3c*
13437
13438 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13439 M:      Viresh Kumar <vireshk@kernel.org>
13440 L:      linux-mmc@vger.kernel.org
13441 S:      Maintained
13442 F:      drivers/mmc/host/sdhci-spear.c
13443
13444 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13445 M:      Kishon Vijay Abraham I <kishon@ti.com>
13446 L:      linux-mmc@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/mmc/host/sdhci-omap.c
13449
13450 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13451 M:      Scott Bauer <scott.bauer@intel.com>
13452 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13453 L:      linux-block@vger.kernel.org
13454 S:      Supported
13455 F:      block/sed*
13456 F:      block/opal_proto.h
13457 F:      include/linux/sed*
13458 F:      include/uapi/linux/sed*
13459
13460 SECURITY CONTACT
13461 M:      Security Officers <security@kernel.org>
13462 S:      Supported
13463
13464 SECURITY SUBSYSTEM
13465 M:      James Morris <jmorris@namei.org>
13466 M:      "Serge E. Hallyn" <serge@hallyn.com>
13467 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13469 W:      http://kernsec.org/
13470 S:      Supported
13471 F:      security/
13472 X:      security/selinux/
13473
13474 SELINUX SECURITY MODULE
13475 M:      Paul Moore <paul@paul-moore.com>
13476 M:      Stephen Smalley <sds@tycho.nsa.gov>
13477 M:      Eric Paris <eparis@parisplace.org>
13478 L:      selinux@vger.kernel.org
13479 W:      https://selinuxproject.org
13480 W:      https://github.com/SELinuxProject
13481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13482 S:      Supported
13483 F:      include/linux/selinux*
13484 F:      security/selinux/
13485 F:      scripts/selinux/
13486 F:      Documentation/admin-guide/LSM/SELinux.rst
13487
13488 SENSABLE PHANTOM
13489 M:      Jiri Slaby <jirislaby@gmail.com>
13490 S:      Maintained
13491 F:      drivers/misc/phantom.c
13492 F:      include/uapi/linux/phantom.h
13493
13494 SERIAL DEVICE BUS
13495 M:      Rob Herring <robh@kernel.org>
13496 L:      linux-serial@vger.kernel.org
13497 S:      Maintained
13498 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13499 F:      drivers/tty/serdev/
13500 F:      include/linux/serdev.h
13501
13502 SERIAL DRIVERS
13503 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13504 L:      linux-serial@vger.kernel.org
13505 S:      Maintained
13506 F:      Documentation/devicetree/bindings/serial/
13507 F:      drivers/tty/serial/
13508
13509 SERIAL IR RECEIVER
13510 M:      Sean Young <sean@mess.org>
13511 L:      linux-media@vger.kernel.org
13512 S:      Maintained
13513 F:      drivers/media/rc/serial_ir.c
13514
13515 SFC NETWORK DRIVER
13516 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13517 M:      Edward Cree <ecree@solarflare.com>
13518 M:      Bert Kenward <bkenward@solarflare.com>
13519 L:      netdev@vger.kernel.org
13520 S:      Supported
13521 F:      drivers/net/ethernet/sfc/
13522
13523 SGI GRU DRIVER
13524 M:      Dimitri Sivanich <sivanich@sgi.com>
13525 S:      Maintained
13526 F:      drivers/misc/sgi-gru/
13527
13528 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13529 M:      Pat Gefre <pfg@sgi.com>
13530 L:      linux-ia64@vger.kernel.org
13531 S:      Supported
13532 F:      Documentation/ia64/serial.txt
13533 F:      drivers/tty/serial/ioc?_serial.c
13534 F:      include/linux/ioc?.h
13535
13536 SGI XP/XPC/XPNET DRIVER
13537 M:      Cliff Whickman <cpw@sgi.com>
13538 M:      Robin Holt <robinmholt@gmail.com>
13539 S:      Maintained
13540 F:      drivers/misc/sgi-xp/
13541
13542 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13543 M:      Ursula Braun <ubraun@linux.ibm.com>
13544 L:      linux-s390@vger.kernel.org
13545 W:      http://www.ibm.com/developerworks/linux/linux390/
13546 S:      Supported
13547 F:      net/smc/
13548
13549 SHARP RJ54N1CB0C SENSOR DRIVER
13550 M:      Jacopo Mondi <jacopo@jmondi.org>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Odd fixes
13554 F:      drivers/media/i2c/rj54n1cb0c.c
13555 F:      include/media/i2c/rj54n1cb0c.h
13556
13557 SH_VEU V4L2 MEM2MEM DRIVER
13558 L:      linux-media@vger.kernel.org
13559 S:      Orphan
13560 F:      drivers/media/platform/sh_veu.c
13561
13562 SH_VOU V4L2 OUTPUT DRIVER
13563 L:      linux-media@vger.kernel.org
13564 S:      Orphan
13565 F:      drivers/media/platform/sh_vou.c
13566 F:      include/media/drv-intf/sh_vou.h
13567
13568 SI2157 MEDIA DRIVER
13569 M:      Antti Palosaari <crope@iki.fi>
13570 L:      linux-media@vger.kernel.org
13571 W:      https://linuxtv.org
13572 W:      http://palosaari.fi/linux/
13573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13574 T:      git git://linuxtv.org/anttip/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/tuners/si2157*
13577
13578 SI2165 MEDIA DRIVER
13579 M:      Matthias Schwarzott <zzam@gentoo.org>
13580 L:      linux-media@vger.kernel.org
13581 W:      https://linuxtv.org
13582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13583 S:      Maintained
13584 F:      drivers/media/dvb-frontends/si2165*
13585
13586 SI2168 MEDIA DRIVER
13587 M:      Antti Palosaari <crope@iki.fi>
13588 L:      linux-media@vger.kernel.org
13589 W:      https://linuxtv.org
13590 W:      http://palosaari.fi/linux/
13591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13592 T:      git git://linuxtv.org/anttip/media_tree.git
13593 S:      Maintained
13594 F:      drivers/media/dvb-frontends/si2168*
13595
13596 SI470X FM RADIO RECEIVER I2C DRIVER
13597 M:      Hans Verkuil <hverkuil@xs4all.nl>
13598 L:      linux-media@vger.kernel.org
13599 T:      git git://linuxtv.org/media_tree.git
13600 W:      https://linuxtv.org
13601 S:      Odd Fixes
13602 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13603
13604 SI470X FM RADIO RECEIVER USB DRIVER
13605 M:      Hans Verkuil <hverkuil@xs4all.nl>
13606 L:      linux-media@vger.kernel.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 W:      https://linuxtv.org
13609 S:      Maintained
13610 F:      drivers/media/radio/si470x/radio-si470x-common.c
13611 F:      drivers/media/radio/si470x/radio-si470x.h
13612 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13613
13614 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13615 M:      Eduardo Valentin <edubezval@gmail.com>
13616 L:      linux-media@vger.kernel.org
13617 T:      git git://linuxtv.org/media_tree.git
13618 W:      https://linuxtv.org
13619 S:      Odd Fixes
13620 F:      drivers/media/radio/si4713/si4713.?
13621
13622 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13623 M:      Eduardo Valentin <edubezval@gmail.com>
13624 L:      linux-media@vger.kernel.org
13625 T:      git git://linuxtv.org/media_tree.git
13626 W:      https://linuxtv.org
13627 S:      Odd Fixes
13628 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13629
13630 SI4713 FM RADIO TRANSMITTER USB DRIVER
13631 M:      Hans Verkuil <hverkuil@xs4all.nl>
13632 L:      linux-media@vger.kernel.org
13633 T:      git git://linuxtv.org/media_tree.git
13634 W:      https://linuxtv.org
13635 S:      Maintained
13636 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13637
13638 SIANO DVB DRIVER
13639 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13640 L:      linux-media@vger.kernel.org
13641 W:      https://linuxtv.org
13642 T:      git git://linuxtv.org/media_tree.git
13643 S:      Odd fixes
13644 F:      drivers/media/common/siano/
13645 F:      drivers/media/usb/siano/
13646 F:      drivers/media/usb/siano/
13647 F:      drivers/media/mmc/siano/
13648
13649 SIFIVE DRIVERS
13650 M:      Palmer Dabbelt <palmer@sifive.com>
13651 L:      linux-riscv@lists.infradead.org
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13653 S:      Supported
13654 K:      sifive
13655 N:      sifive
13656
13657 SILEAD TOUCHSCREEN DRIVER
13658 M:      Hans de Goede <hdegoede@redhat.com>
13659 L:      linux-input@vger.kernel.org
13660 L:      platform-driver-x86@vger.kernel.org
13661 S:      Maintained
13662 F:      drivers/input/touchscreen/silead.c
13663 F:      drivers/platform/x86/touchscreen_dmi.c
13664
13665 SILICON MOTION SM712 FRAME BUFFER DRIVER
13666 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13667 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13668 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13669 L:      linux-fbdev@vger.kernel.org
13670 S:      Maintained
13671 F:      drivers/video/fbdev/sm712*
13672 F:      Documentation/fb/sm712fb.txt
13673
13674 SIMPLE FIRMWARE INTERFACE (SFI)
13675 M:      Len Brown <lenb@kernel.org>
13676 L:      sfi-devel@simplefirmware.org
13677 W:      http://simplefirmware.org/
13678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13679 S:      Supported
13680 F:      arch/x86/platform/sfi/
13681 F:      drivers/sfi/
13682 F:      include/linux/sfi*.h
13683
13684 SIMPLEFB FB DRIVER
13685 M:      Hans de Goede <hdegoede@redhat.com>
13686 L:      linux-fbdev@vger.kernel.org
13687 S:      Maintained
13688 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13689 F:      drivers/video/fbdev/simplefb.c
13690 F:      include/linux/platform_data/simplefb.h
13691
13692 SIMTEC EB110ATX (Chalice CATS)
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/EB110ATX/
13697 S:      Supported
13698
13699 SIMTEC EB2410ITX (BAST)
13700 P:      Ben Dooks
13701 P:      Vincent Sanders <vince@simtec.co.uk>
13702 M:      Simtec Linux Team <linux@simtec.co.uk>
13703 W:      http://www.simtec.co.uk/products/EB2410ITX/
13704 S:      Supported
13705 F:      arch/arm/mach-s3c24xx/mach-bast.c
13706 F:      arch/arm/mach-s3c24xx/bast-ide.c
13707 F:      arch/arm/mach-s3c24xx/bast-irq.c
13708
13709 SIPHASH PRF ROUTINES
13710 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13711 S:      Maintained
13712 F:      lib/siphash.c
13713 F:      lib/test_siphash.c
13714 F:      include/linux/siphash.h
13715
13716 SIOX
13717 M:      Gavin Schenk <g.schenk@eckelmann.de>
13718 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13719 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13720 S:      Supported
13721 F:      drivers/siox/*
13722 F:      drivers/gpio/gpio-siox.c
13723 F:      include/trace/events/siox.h
13724
13725 SIS 190 ETHERNET DRIVER
13726 M:      Francois Romieu <romieu@fr.zoreil.com>
13727 L:      netdev@vger.kernel.org
13728 S:      Maintained
13729 F:      drivers/net/ethernet/sis/sis190.c
13730
13731 SIS 900/7016 FAST ETHERNET DRIVER
13732 M:      Daniele Venzano <venza@brownhat.org>
13733 W:      http://www.brownhat.org/sis900.html
13734 L:      netdev@vger.kernel.org
13735 S:      Maintained
13736 F:      drivers/net/ethernet/sis/sis900.*
13737
13738 SIS FRAMEBUFFER DRIVER
13739 M:      Thomas Winischhofer <thomas@winischhofer.net>
13740 W:      http://www.winischhofer.net/linuxsisvga.shtml
13741 S:      Maintained
13742 F:      Documentation/fb/sisfb.txt
13743 F:      drivers/video/fbdev/sis/
13744 F:      include/video/sisfb.h
13745
13746 SIS USB2VGA DRIVER
13747 M:      Thomas Winischhofer <thomas@winischhofer.net>
13748 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13749 S:      Maintained
13750 F:      drivers/usb/misc/sisusbvga/
13751
13752 SLAB ALLOCATOR
13753 M:      Christoph Lameter <cl@linux.com>
13754 M:      Pekka Enberg <penberg@kernel.org>
13755 M:      David Rientjes <rientjes@google.com>
13756 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13757 M:      Andrew Morton <akpm@linux-foundation.org>
13758 L:      linux-mm@kvack.org
13759 S:      Maintained
13760 F:      include/linux/sl?b*.h
13761 F:      mm/sl?b*
13762
13763 SLEEPABLE READ-COPY UPDATE (SRCU)
13764 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13765 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13766 M:      Josh Triplett <josh@joshtriplett.org>
13767 R:      Steven Rostedt <rostedt@goodmis.org>
13768 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13769 L:      linux-kernel@vger.kernel.org
13770 W:      http://www.rdrop.com/users/paulmck/RCU/
13771 S:      Supported
13772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13773 F:      include/linux/srcu*.h
13774 F:      kernel/rcu/srcu*.c
13775
13776 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13777 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13778 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13779 S:      Maintained
13780 F:      drivers/slimbus/
13781 F:      Documentation/devicetree/bindings/slimbus/
13782 F:      include/linux/slimbus.h
13783
13784 SMACK SECURITY MODULE
13785 M:      Casey Schaufler <casey@schaufler-ca.com>
13786 L:      linux-security-module@vger.kernel.org
13787 W:      http://schaufler-ca.com
13788 T:      git git://github.com/cschaufler/smack-next
13789 S:      Maintained
13790 F:      Documentation/admin-guide/LSM/Smack.rst
13791 F:      security/smack/
13792
13793 SMC91x ETHERNET DRIVER
13794 M:      Nicolas Pitre <nico@fluxnic.net>
13795 S:      Odd Fixes
13796 F:      drivers/net/ethernet/smsc/smc91x.*
13797
13798 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13799 M:      Sakari Ailus <sakari.ailus@iki.fi>
13800 L:      linux-media@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/media/i2c/smiapp/
13803 F:      include/media/i2c/smiapp.h
13804 F:      drivers/media/i2c/smiapp-pll.c
13805 F:      drivers/media/i2c/smiapp-pll.h
13806 F:      include/uapi/linux/smiapp.h
13807 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13808
13809 SMM665 HARDWARE MONITOR DRIVER
13810 M:      Guenter Roeck <linux@roeck-us.net>
13811 L:      linux-hwmon@vger.kernel.org
13812 S:      Maintained
13813 F:      Documentation/hwmon/smm665
13814 F:      drivers/hwmon/smm665.c
13815
13816 SMSC EMC2103 HARDWARE MONITOR DRIVER
13817 M:      Steve Glendinning <steve.glendinning@shawell.net>
13818 L:      linux-hwmon@vger.kernel.org
13819 S:      Maintained
13820 F:      Documentation/hwmon/emc2103
13821 F:      drivers/hwmon/emc2103.c
13822
13823 SMSC SCH5627 HARDWARE MONITOR DRIVER
13824 M:      Hans de Goede <hdegoede@redhat.com>
13825 L:      linux-hwmon@vger.kernel.org
13826 S:      Supported
13827 F:      Documentation/hwmon/sch5627
13828 F:      drivers/hwmon/sch5627.c
13829
13830 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13831 M:      Steve Glendinning <steve.glendinning@shawell.net>
13832 L:      linux-fbdev@vger.kernel.org
13833 S:      Maintained
13834 F:      drivers/video/fbdev/smscufx.c
13835
13836 SMSC47B397 HARDWARE MONITOR DRIVER
13837 M:      Jean Delvare <jdelvare@suse.com>
13838 L:      linux-hwmon@vger.kernel.org
13839 S:      Maintained
13840 F:      Documentation/hwmon/smsc47b397
13841 F:      drivers/hwmon/smsc47b397.c
13842
13843 SMSC911x ETHERNET DRIVER
13844 M:      Steve Glendinning <steve.glendinning@shawell.net>
13845 L:      netdev@vger.kernel.org
13846 S:      Maintained
13847 F:      include/linux/smsc911x.h
13848 F:      drivers/net/ethernet/smsc/smsc911x.*
13849
13850 SMSC9420 PCI ETHERNET DRIVER
13851 M:      Steve Glendinning <steve.glendinning@shawell.net>
13852 L:      netdev@vger.kernel.org
13853 S:      Maintained
13854 F:      drivers/net/ethernet/smsc/smsc9420.*
13855
13856 SOC-CAMERA V4L2 SUBSYSTEM
13857 L:      linux-media@vger.kernel.org
13858 T:      git git://linuxtv.org/media_tree.git
13859 S:      Orphan
13860 F:      include/media/soc*
13861 F:      drivers/media/i2c/soc_camera/
13862 F:      drivers/media/platform/soc_camera/
13863
13864 SOCIONEXT SYNQUACER I2C DRIVER
13865 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13866 L:      linux-i2c@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/i2c/busses/i2c-synquacer.c
13869 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13870
13871 SOCIONEXT UNIPHIER SOUND DRIVER
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 S:      Orphan
13874 F:      sound/soc/uniphier/
13875
13876 SOEKRIS NET48XX LED SUPPORT
13877 M:      Chris Boot <bootc@bootc.net>
13878 S:      Maintained
13879 F:      drivers/leds/leds-net48xx.c
13880
13881 SOFT-ROCE DRIVER (rxe)
13882 M:      Moni Shoua <monis@mellanox.com>
13883 L:      linux-rdma@vger.kernel.org
13884 S:      Supported
13885 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13886 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13887 F:      drivers/infiniband/sw/rxe/
13888 F:      include/uapi/rdma/rdma_user_rxe.h
13889
13890 SOFTLOGIC 6x10 MPEG CODEC
13891 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13892 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13893 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13894 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13895 M:      Ismael Luceno <ismael@iodev.co.uk>
13896 L:      linux-media@vger.kernel.org
13897 S:      Supported
13898 F:      drivers/media/pci/solo6x10/
13899
13900 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13901 M:      James Morse <james.morse@arm.com>
13902 L:      linux-arm-kernel@lists.infradead.org
13903 S:      Maintained
13904 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13905 F:      drivers/firmware/arm_sdei.c
13906 F:      include/linux/arm_sdei.h
13907 F:      include/uapi/linux/arm_sdei.h
13908
13909 SOFTWARE RAID (Multiple Disks) SUPPORT
13910 M:      Shaohua Li <shli@kernel.org>
13911 L:      linux-raid@vger.kernel.org
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13913 S:      Supported
13914 F:      drivers/md/Makefile
13915 F:      drivers/md/Kconfig
13916 F:      drivers/md/md*
13917 F:      drivers/md/raid*
13918 F:      include/linux/raid/
13919 F:      include/uapi/linux/raid/
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 IMX214 SENSOR DRIVER
13955 M:      Ricardo Ribalda <ricardo.ribalda@gmail.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/imx214.c
13960 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
13961
13962 SONY IMX258 SENSOR DRIVER
13963 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13964 L:      linux-media@vger.kernel.org
13965 T:      git git://linuxtv.org/media_tree.git
13966 S:      Maintained
13967 F:      drivers/media/i2c/imx258.c
13968
13969 SONY IMX274 SENSOR DRIVER
13970 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
13975 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13976
13977 SONY IMX319 SENSOR DRIVER
13978 M:      Bingbu Cao <bingbu.cao@intel.com>
13979 L:      linux-media@vger.kernel.org
13980 T:      git git://linuxtv.org/media_tree.git
13981 S:      Maintained
13982 F:      drivers/media/i2c/imx319.c
13983
13984 SONY IMX355 SENSOR DRIVER
13985 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13986 L:      linux-media@vger.kernel.org
13987 T:      git git://linuxtv.org/media_tree.git
13988 S:      Maintained
13989 F:      drivers/media/i2c/imx355.c
13990
13991 SONY MEMORYSTICK CARD SUPPORT
13992 M:      Alex Dubov <oakad@yahoo.com>
13993 W:      http://tifmxx.berlios.de/
13994 S:      Maintained
13995 F:      drivers/memstick/host/tifm_ms.c
13996
13997 SONY MEMORYSTICK STANDARD SUPPORT
13998 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13999 S:      Maintained
14000 F:      drivers/memstick/core/ms_block.*
14001
14002 SONY VAIO CONTROL DEVICE DRIVER
14003 M:      Mattia Dongili <malattia@linux.it>
14004 L:      platform-driver-x86@vger.kernel.org
14005 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14006 S:      Maintained
14007 F:      Documentation/laptops/sony-laptop.txt
14008 F:      drivers/char/sonypi.c
14009 F:      drivers/platform/x86/sony-laptop.c
14010 F:      include/linux/sony-laptop.h
14011
14012 SOUND
14013 M:      Jaroslav Kysela <perex@perex.cz>
14014 M:      Takashi Iwai <tiwai@suse.com>
14015 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14016 W:      http://www.alsa-project.org/
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14018 T:      git git://git.alsa-project.org/alsa-kernel.git
14019 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14020 S:      Maintained
14021 F:      Documentation/sound/
14022 F:      include/sound/
14023 F:      include/uapi/sound/
14024 F:      sound/
14025
14026 SOUND - COMPRESSED AUDIO
14027 M:      Vinod Koul <vkoul@kernel.org>
14028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14030 S:      Supported
14031 F:      Documentation/sound/designs/compress-offload.rst
14032 F:      include/sound/compress_driver.h
14033 F:      include/uapi/sound/compress_*
14034 F:      sound/core/compress_offload.c
14035 F:      sound/soc/soc-compress.c
14036
14037 SOUND - DMAENGINE HELPERS
14038 M:      Lars-Peter Clausen <lars@metafoo.de>
14039 S:      Supported
14040 F:      include/sound/dmaengine_pcm.h
14041 F:      sound/core/pcm_dmaengine.c
14042 F:      sound/soc/soc-generic-dmaengine-pcm.c
14043
14044 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14045 M:      Liam Girdwood <lgirdwood@gmail.com>
14046 M:      Mark Brown <broonie@kernel.org>
14047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14049 W:      http://alsa-project.org/main/index.php/ASoC
14050 S:      Supported
14051 F:      Documentation/devicetree/bindings/sound/
14052 F:      Documentation/sound/soc/
14053 F:      sound/soc/
14054 F:      include/dt-bindings/sound/
14055 F:      include/sound/soc*
14056
14057 SOUNDWIRE SUBSYSTEM
14058 M:      Vinod Koul <vkoul@kernel.org>
14059 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14060 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14062 S:      Supported
14063 F:      Documentation/driver-api/soundwire/
14064 F:      drivers/soundwire/
14065 F:      include/linux/soundwire/
14066
14067 SP2 MEDIA DRIVER
14068 M:      Olli Salonen <olli.salonen@iki.fi>
14069 L:      linux-media@vger.kernel.org
14070 W:      https://linuxtv.org
14071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14072 S:      Maintained
14073 F:      drivers/media/dvb-frontends/sp2*
14074
14075 SPARC + UltraSPARC (sparc/sparc64)
14076 M:      "David S. Miller" <davem@davemloft.net>
14077 L:      sparclinux@vger.kernel.org
14078 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14081 S:      Maintained
14082 F:      arch/sparc/
14083 F:      drivers/sbus/
14084
14085 SPARC SERIAL DRIVERS
14086 M:      "David S. Miller" <davem@davemloft.net>
14087 L:      sparclinux@vger.kernel.org
14088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14090 S:      Maintained
14091 F:      include/linux/sunserialcore.h
14092 F:      drivers/tty/serial/suncore.c
14093 F:      drivers/tty/serial/sunhv.c
14094 F:      drivers/tty/serial/sunsab.c
14095 F:      drivers/tty/serial/sunsab.h
14096 F:      drivers/tty/serial/sunsu.c
14097 F:      drivers/tty/serial/sunzilog.c
14098 F:      drivers/tty/serial/sunzilog.h
14099 F:      drivers/tty/vcc.c
14100
14101 SPARSE CHECKER
14102 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14103 L:      linux-sparse@vger.kernel.org
14104 W:      https://sparse.wiki.kernel.org/
14105 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14106 S:      Maintained
14107 F:      include/linux/compiler.h
14108
14109 SPEAR CLOCK FRAMEWORK SUPPORT
14110 M:      Viresh Kumar <vireshk@kernel.org>
14111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14112 W:      http://www.st.com/spear
14113 S:      Maintained
14114 F:      drivers/clk/spear/
14115
14116 SPEAR PLATFORM SUPPORT
14117 M:      Viresh Kumar <vireshk@kernel.org>
14118 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14120 W:      http://www.st.com/spear
14121 S:      Maintained
14122 F:      arch/arm/boot/dts/spear*
14123 F:      arch/arm/mach-spear/
14124
14125 SPI NOR SUBSYSTEM
14126 M:      Marek Vasut <marek.vasut@gmail.com>
14127 L:      linux-mtd@lists.infradead.org
14128 W:      http://www.linux-mtd.infradead.org/
14129 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14130 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14131 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14132 S:      Maintained
14133 F:      drivers/mtd/spi-nor/
14134 F:      include/linux/mtd/spi-nor.h
14135
14136 SPI SUBSYSTEM
14137 M:      Mark Brown <broonie@kernel.org>
14138 L:      linux-spi@vger.kernel.org
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14140 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14141 S:      Maintained
14142 F:      Documentation/devicetree/bindings/spi/
14143 F:      Documentation/spi/
14144 F:      drivers/spi/
14145 F:      include/linux/spi/
14146 F:      include/uapi/linux/spi/
14147 F:      tools/spi/
14148
14149 SPIDERNET NETWORK DRIVER for CELL
14150 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14151 L:      netdev@vger.kernel.org
14152 S:      Supported
14153 F:      Documentation/networking/spider_net.txt
14154 F:      drivers/net/ethernet/toshiba/spider_net*
14155
14156 SPMI SUBSYSTEM
14157 R:      Stephen Boyd <sboyd@kernel.org>
14158 L:      linux-arm-msm@vger.kernel.org
14159 F:      Documentation/devicetree/bindings/spmi/
14160 F:      drivers/spmi/
14161 F:      include/dt-bindings/spmi/spmi.h
14162 F:      include/linux/spmi.h
14163 F:      include/trace/events/spmi.h
14164
14165 SPU FILE SYSTEM
14166 M:      Jeremy Kerr <jk@ozlabs.org>
14167 L:      linuxppc-dev@lists.ozlabs.org
14168 W:      http://www.ibm.com/developerworks/power/cell/
14169 S:      Supported
14170 F:      Documentation/filesystems/spufs.txt
14171 F:      arch/powerpc/platforms/cell/spufs/
14172
14173 SQUASHFS FILE SYSTEM
14174 M:      Phillip Lougher <phillip@squashfs.org.uk>
14175 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14176 W:      http://squashfs.org.uk
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14178 S:      Maintained
14179 F:      Documentation/filesystems/squashfs.txt
14180 F:      fs/squashfs/
14181
14182 SRM (Alpha) environment access
14183 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14184 S:      Maintained
14185 F:      arch/alpha/kernel/srm_env.c
14186
14187 ST STM32 I2C/SMBUS DRIVER
14188 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14189 L:      linux-i2c@vger.kernel.org
14190 S:      Maintained
14191 F:      drivers/i2c/busses/i2c-stm32*
14192
14193 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14194 M:      Song Qiang <songqiang1304521@gmail.com>
14195 L:      linux-iio@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/iio/proximity/vl53l0x-i2c.c
14198 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14199
14200 STABLE BRANCH
14201 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14202 M:      Sasha Levin <sashal@kernel.org>
14203 L:      stable@vger.kernel.org
14204 S:      Supported
14205 F:      Documentation/process/stable-kernel-rules.rst
14206
14207 STAGING - COMEDI
14208 M:      Ian Abbott <abbotti@mev.co.uk>
14209 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14210 S:      Odd Fixes
14211 F:      drivers/staging/comedi/
14212
14213 STAGING - EROFS FILE SYSTEM
14214 M:      Gao Xiang <gaoxiang25@huawei.com>
14215 M:      Chao Yu <yuchao0@huawei.com>
14216 L:      linux-erofs@lists.ozlabs.org
14217 S:      Maintained
14218 F:      drivers/staging/erofs/
14219
14220 STAGING - INDUSTRIAL IO
14221 M:      Jonathan Cameron <jic23@kernel.org>
14222 L:      linux-iio@vger.kernel.org
14223 S:      Odd Fixes
14224 F:      Documentation/devicetree/bindings/staging/iio/
14225 F:      drivers/staging/iio/
14226
14227 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14228 M:      Marc Dietrich <marvin24@gmx.de>
14229 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14230 L:      linux-tegra@vger.kernel.org
14231 S:      Maintained
14232 F:      drivers/staging/nvec/
14233
14234 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14235 M:      Jens Frederich <jfrederich@gmail.com>
14236 M:      Daniel Drake <dsd@laptop.org>
14237 M:      Jon Nettleton <jon.nettleton@gmail.com>
14238 W:      http://wiki.laptop.org/go/DCON
14239 S:      Maintained
14240 F:      drivers/staging/olpc_dcon/
14241
14242 STAGING - REALTEK RTL8712U DRIVERS
14243 M:      Larry Finger <Larry.Finger@lwfinger.net>
14244 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14245 S:      Odd Fixes
14246 F:      drivers/staging/rtl8712/
14247
14248 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14249 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14250 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14251 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14252 L:      linux-fbdev@vger.kernel.org
14253 S:      Maintained
14254 F:      drivers/staging/sm750fb/
14255
14256 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14257 M:      William Hubbs <w.d.hubbs@gmail.com>
14258 M:      Chris Brannon <chris@the-brannons.com>
14259 M:      Kirk Reiser <kirk@reisers.ca>
14260 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14261 L:      speakup@linux-speakup.org
14262 W:      http://www.linux-speakup.org/
14263 S:      Odd Fixes
14264 F:      drivers/staging/speakup/
14265
14266 STAGING - VIA VT665X DRIVERS
14267 M:      Forest Bond <forest@alittletooquiet.net>
14268 S:      Odd Fixes
14269 F:      drivers/staging/vt665?/
14270
14271 STAGING - WILC1000 WIFI DRIVER
14272 M:      Aditya Shankar <aditya.shankar@microchip.com>
14273 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14274 L:      linux-wireless@vger.kernel.org
14275 S:      Supported
14276 F:      drivers/staging/wilc1000/
14277
14278 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14279 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14280 S:      Odd Fixes
14281 F:      drivers/staging/xgifb/
14282
14283 STAGING SUBSYSTEM
14284 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14286 L:      devel@driverdev.osuosl.org
14287 S:      Supported
14288 F:      drivers/staging/
14289
14290 STARFIRE/DURALAN NETWORK DRIVER
14291 M:      Ion Badulescu <ionut@badula.org>
14292 S:      Odd Fixes
14293 F:      drivers/net/ethernet/adaptec/starfire*
14294
14295 STEC S1220 SKD DRIVER
14296 M:      Bart Van Assche <bart.vanassche@wdc.com>
14297 L:      linux-block@vger.kernel.org
14298 S:      Maintained
14299 F:      drivers/block/skd*[ch]
14300
14301 STI AUDIO (ASoC) DRIVERS
14302 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14304 S:      Maintained
14305 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14306 F:      sound/soc/sti/
14307
14308 STI CEC DRIVER
14309 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14310 S:      Maintained
14311 F:      drivers/media/platform/sti/cec/
14312 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14313
14314 STK1160 USB VIDEO CAPTURE DRIVER
14315 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14316 L:      linux-media@vger.kernel.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 S:      Maintained
14319 F:      drivers/media/usb/stk1160/
14320
14321 STM32 AUDIO (ASoC) DRIVERS
14322 M:      Olivier Moysan <olivier.moysan@st.com>
14323 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14324 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14325 S:      Maintained
14326 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14327 F:      sound/soc/stm/
14328
14329 STM32 TIMER/LPTIMER DRIVERS
14330 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14331 S:      Maintained
14332 F:      drivers/*/stm32-*timer*
14333 F:      drivers/pwm/pwm-stm32*
14334 F:      include/linux/*/stm32-*tim*
14335 F:      Documentation/ABI/testing/*timer-stm32
14336 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14337 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14338
14339 STMMAC ETHERNET DRIVER
14340 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14341 M:      Alexandre Torgue <alexandre.torgue@st.com>
14342 M:      Jose Abreu <joabreu@synopsys.com>
14343 L:      netdev@vger.kernel.org
14344 W:      http://www.stlinux.com
14345 S:      Supported
14346 F:      drivers/net/ethernet/stmicro/stmmac/
14347
14348 SUN3/3X
14349 M:      Sam Creasey <sammy@sammy.net>
14350 W:      http://sammy.net/sun3/
14351 S:      Maintained
14352 F:      arch/m68k/kernel/*sun3*
14353 F:      arch/m68k/sun3*/
14354 F:      arch/m68k/include/asm/sun3*
14355 F:      drivers/net/ethernet/i825xx/sun3*
14356
14357 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14358 M:      Hans de Goede <hdegoede@redhat.com>
14359 L:      linux-input@vger.kernel.org
14360 S:      Maintained
14361 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14362 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14363
14364 SUNDANCE NETWORK DRIVER
14365 M:      Denis Kirjanov <kda@linux-powerpc.org>
14366 L:      netdev@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/net/ethernet/dlink/sundance.c
14369
14370 SUPERH
14371 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14372 M:      Rich Felker <dalias@libc.org>
14373 L:      linux-sh@vger.kernel.org
14374 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14375 S:      Maintained
14376 F:      Documentation/sh/
14377 F:      arch/sh/
14378 F:      drivers/sh/
14379
14380 SUSPEND TO RAM
14381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14382 M:      Len Brown <len.brown@intel.com>
14383 M:      Pavel Machek <pavel@ucw.cz>
14384 L:      linux-pm@vger.kernel.org
14385 B:      https://bugzilla.kernel.org
14386 S:      Supported
14387 F:      Documentation/power/
14388 F:      arch/x86/kernel/acpi/
14389 F:      drivers/base/power/
14390 F:      kernel/power/
14391 F:      include/linux/suspend.h
14392 F:      include/linux/freezer.h
14393 F:      include/linux/pm.h
14394
14395 SVGA HANDLING
14396 M:      Martin Mares <mj@ucw.cz>
14397 L:      linux-video@atrey.karlin.mff.cuni.cz
14398 S:      Maintained
14399 F:      Documentation/svga.txt
14400 F:      arch/x86/boot/video*
14401
14402 SWIOTLB SUBSYSTEM
14403 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14404 L:      iommu@lists.linux-foundation.org
14405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14406 S:      Supported
14407 F:      kernel/dma/swiotlb.c
14408 F:      arch/*/kernel/pci-swiotlb.c
14409 F:      include/linux/swiotlb.h
14410
14411 SWITCHDEV
14412 M:      Jiri Pirko <jiri@resnulli.us>
14413 M:      Ivan Vecera <ivecera@redhat.com>
14414 L:      netdev@vger.kernel.org
14415 S:      Supported
14416 F:      net/switchdev/
14417 F:      include/net/switchdev.h
14418
14419 SY8106A REGULATOR DRIVER
14420 M:      Icenowy Zheng <icenowy@aosc.io>
14421 S:      Maintained
14422 F:      drivers/regulator/sy8106a-regulator.c
14423 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14424
14425 SYNC FILE FRAMEWORK
14426 M:      Sumit Semwal <sumit.semwal@linaro.org>
14427 R:      Gustavo Padovan <gustavo@padovan.org>
14428 S:      Maintained
14429 L:      linux-media@vger.kernel.org
14430 L:      dri-devel@lists.freedesktop.org
14431 F:      drivers/dma-buf/sync_*
14432 F:      drivers/dma-buf/dma-fence*
14433 F:      drivers/dma-buf/sw_sync.c
14434 F:      include/linux/sync_file.h
14435 F:      include/uapi/linux/sync_file.h
14436 F:      Documentation/sync_file.txt
14437 T:      git git://anongit.freedesktop.org/drm/drm-misc
14438
14439 SYNOPSYS ARC ARCHITECTURE
14440 M:      Vineet Gupta <vgupta@synopsys.com>
14441 L:      linux-snps-arc@lists.infradead.org
14442 S:      Supported
14443 F:      arch/arc/
14444 F:      Documentation/devicetree/bindings/arc/*
14445 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14446 F:      drivers/clocksource/arc_timer.c
14447 F:      drivers/tty/serial/arc_uart.c
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14449
14450 SYNOPSYS ARC HSDK SDP pll clock driver
14451 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14452 S:      Supported
14453 F:      drivers/clk/clk-hsdk-pll.c
14454 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14455
14456 SYNOPSYS ARC SDP clock driver
14457 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14458 S:      Supported
14459 F:      drivers/clk/axs10x/*
14460 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14461
14462 SYNOPSYS ARC SDP platform support
14463 M:      Alexey Brodkin <abrodkin@synopsys.com>
14464 S:      Supported
14465 F:      arch/arc/plat-axs10x
14466 F:      arch/arc/boot/dts/ax*
14467 F:      Documentation/devicetree/bindings/arc/axs10*
14468
14469 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14470 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14471 S:      Supported
14472 F:      drivers/reset/reset-axs10x.c
14473 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14474
14475 SYNOPSYS CREG GPIO DRIVER
14476 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14477 S:      Maintained
14478 F:      drivers/gpio/gpio-creg-snps.c
14479 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14480
14481 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14482 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14483 S:      Maintained
14484 F:      drivers/tty/serial/8250/8250_dw.c
14485
14486 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14487 M:      Hoan Tran <hotran@apm.com>
14488 L:      linux-gpio@vger.kernel.org
14489 S:      Maintained
14490 F:      drivers/gpio/gpio-dwapb.c
14491 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14492
14493 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14494 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14495 S:      Maintained
14496 F:      drivers/dma/dwi-axi-dmac/
14497 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14498
14499 SYNOPSYS DESIGNWARE DMAC DRIVER
14500 M:      Viresh Kumar <vireshk@kernel.org>
14501 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14502 S:      Maintained
14503 F:      include/linux/dma/dw.h
14504 F:      include/linux/platform_data/dma-dw.h
14505 F:      drivers/dma/dw/
14506
14507 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14508 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14509 L:      netdev@vger.kernel.org
14510 S:      Supported
14511 F:      drivers/net/ethernet/synopsys/
14512
14513 SYNOPSYS DESIGNWARE I2C DRIVER
14514 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14515 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14516 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14517 L:      linux-i2c@vger.kernel.org
14518 S:      Maintained
14519 F:      drivers/i2c/busses/i2c-designware-*
14520 F:      include/linux/platform_data/i2c-designware.h
14521
14522 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14523 M:      Jaehoon Chung <jh80.chung@samsung.com>
14524 L:      linux-mmc@vger.kernel.org
14525 S:      Maintained
14526 F:      drivers/mmc/host/dw_mmc*
14527
14528 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14529 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14530 S:      Supported
14531 F:      drivers/reset/reset-hsdk.c
14532 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14533 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14534
14535 SYSTEM CONFIGURATION (SYSCON)
14536 M:      Lee Jones <lee.jones@linaro.org>
14537 M:      Arnd Bergmann <arnd@arndb.de>
14538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14539 S:      Supported
14540 F:      drivers/mfd/syscon.c
14541
14542 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14543 M:      Sudeep Holla <sudeep.holla@arm.com>
14544 L:      linux-arm-kernel@lists.infradead.org
14545 S:      Maintained
14546 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14547 F:      drivers/clk/clk-sc[mp]i.c
14548 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14549 F:      drivers/firmware/arm_scpi.c
14550 F:      drivers/firmware/arm_scmi/
14551 F:      include/linux/sc[mp]i_protocol.h
14552
14553 SYSTEM RESET/SHUTDOWN DRIVERS
14554 M:      Sebastian Reichel <sre@kernel.org>
14555 L:      linux-pm@vger.kernel.org
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14557 S:      Maintained
14558 F:      Documentation/devicetree/bindings/power/reset/
14559 F:      drivers/power/reset/
14560
14561 SYSTEM TRACE MODULE CLASS
14562 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14563 S:      Maintained
14564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14565 F:      Documentation/trace/stm.rst
14566 F:      drivers/hwtracing/stm/
14567 F:      include/linux/stm.h
14568 F:      include/uapi/linux/stm.h
14569
14570 SYSV FILESYSTEM
14571 M:      Christoph Hellwig <hch@infradead.org>
14572 S:      Maintained
14573 F:      Documentation/filesystems/sysv-fs.txt
14574 F:      fs/sysv/
14575 F:      include/linux/sysv_fs.h
14576
14577 TARGET SUBSYSTEM
14578 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14579 L:      linux-scsi@vger.kernel.org
14580 L:      target-devel@vger.kernel.org
14581 W:      http://www.linux-iscsi.org
14582 W:      http://groups.google.com/group/linux-iscsi-target-dev
14583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14584 S:      Supported
14585 F:      drivers/target/
14586 F:      include/target/
14587 F:      Documentation/target/
14588
14589 TASKSTATS STATISTICS INTERFACE
14590 M:      Balbir Singh <bsingharora@gmail.com>
14591 S:      Maintained
14592 F:      Documentation/accounting/taskstats*
14593 F:      include/linux/taskstats*
14594 F:      kernel/taskstats.c
14595
14596 TC subsystem
14597 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14598 M:      Cong Wang <xiyou.wangcong@gmail.com>
14599 M:      Jiri Pirko <jiri@resnulli.us>
14600 L:      netdev@vger.kernel.org
14601 S:      Maintained
14602 F:      include/net/pkt_cls.h
14603 F:      include/net/pkt_sched.h
14604 F:      include/net/tc_act/
14605 F:      include/uapi/linux/pkt_cls.h
14606 F:      include/uapi/linux/pkt_sched.h
14607 F:      include/uapi/linux/tc_act/
14608 F:      include/uapi/linux/tc_ematch/
14609 F:      net/sched/
14610
14611 TC90522 MEDIA DRIVER
14612 M:      Akihiro Tsukada <tskd08@gmail.com>
14613 L:      linux-media@vger.kernel.org
14614 S:      Odd Fixes
14615 F:      drivers/media/dvb-frontends/tc90522*
14616
14617 TCP LOW PRIORITY MODULE
14618 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14619 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14620 W:      http://tcp-lp-mod.sourceforge.net/
14621 S:      Maintained
14622 F:      net/ipv4/tcp_lp.c
14623
14624 TDA10071 MEDIA DRIVER
14625 M:      Antti Palosaari <crope@iki.fi>
14626 L:      linux-media@vger.kernel.org
14627 W:      https://linuxtv.org
14628 W:      http://palosaari.fi/linux/
14629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14630 T:      git git://linuxtv.org/anttip/media_tree.git
14631 S:      Maintained
14632 F:      drivers/media/dvb-frontends/tda10071*
14633
14634 TDA18212 MEDIA DRIVER
14635 M:      Antti Palosaari <crope@iki.fi>
14636 L:      linux-media@vger.kernel.org
14637 W:      https://linuxtv.org
14638 W:      http://palosaari.fi/linux/
14639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14640 T:      git git://linuxtv.org/anttip/media_tree.git
14641 S:      Maintained
14642 F:      drivers/media/tuners/tda18212*
14643
14644 TDA18218 MEDIA DRIVER
14645 M:      Antti Palosaari <crope@iki.fi>
14646 L:      linux-media@vger.kernel.org
14647 W:      https://linuxtv.org
14648 W:      http://palosaari.fi/linux/
14649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14650 T:      git git://linuxtv.org/anttip/media_tree.git
14651 S:      Maintained
14652 F:      drivers/media/tuners/tda18218*
14653
14654 TDA18250 MEDIA DRIVER
14655 M:      Olli Salonen <olli.salonen@iki.fi>
14656 L:      linux-media@vger.kernel.org
14657 W:      https://linuxtv.org
14658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14659 T:      git git://linuxtv.org/media_tree.git
14660 S:      Maintained
14661 F:      drivers/media/tuners/tda18250*
14662
14663 TDA18271 MEDIA DRIVER
14664 M:      Michael Krufky <mkrufky@linuxtv.org>
14665 L:      linux-media@vger.kernel.org
14666 W:      https://linuxtv.org
14667 W:      http://github.com/mkrufky
14668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14669 T:      git git://linuxtv.org/mkrufky/tuners.git
14670 S:      Maintained
14671 F:      drivers/media/tuners/tda18271*
14672
14673 TDA1997x MEDIA DRIVER
14674 M:      Tim Harvey <tharvey@gateworks.com>
14675 L:      linux-media@vger.kernel.org
14676 W:      https://linuxtv.org
14677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14678 S:      Maintained
14679 F:      drivers/media/i2c/tda1997x.*
14680
14681 TDA827x MEDIA DRIVER
14682 M:      Michael Krufky <mkrufky@linuxtv.org>
14683 L:      linux-media@vger.kernel.org
14684 W:      https://linuxtv.org
14685 W:      http://github.com/mkrufky
14686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14687 T:      git git://linuxtv.org/mkrufky/tuners.git
14688 S:      Maintained
14689 F:      drivers/media/tuners/tda8290.*
14690
14691 TDA8290 MEDIA DRIVER
14692 M:      Michael Krufky <mkrufky@linuxtv.org>
14693 L:      linux-media@vger.kernel.org
14694 W:      https://linuxtv.org
14695 W:      http://github.com/mkrufky
14696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14697 T:      git git://linuxtv.org/mkrufky/tuners.git
14698 S:      Maintained
14699 F:      drivers/media/tuners/tda8290.*
14700
14701 TDA9840 MEDIA DRIVER
14702 M:      Hans Verkuil <hverkuil@xs4all.nl>
14703 L:      linux-media@vger.kernel.org
14704 T:      git git://linuxtv.org/media_tree.git
14705 W:      https://linuxtv.org
14706 S:      Maintained
14707 F:      drivers/media/i2c/tda9840*
14708
14709 TEA5761 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:      Odd fixes
14715 F:      drivers/media/tuners/tea5761.*
14716
14717 TEA5767 TUNER DRIVER
14718 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14719 L:      linux-media@vger.kernel.org
14720 W:      https://linuxtv.org
14721 T:      git git://linuxtv.org/media_tree.git
14722 S:      Maintained
14723 F:      drivers/media/tuners/tea5767.*
14724
14725 TEA6415C 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/tea6415c*
14732
14733 TEA6420 MEDIA DRIVER
14734 M:      Hans Verkuil <hverkuil@xs4all.nl>
14735 L:      linux-media@vger.kernel.org
14736 T:      git git://linuxtv.org/media_tree.git
14737 W:      https://linuxtv.org
14738 S:      Maintained
14739 F:      drivers/media/i2c/tea6420*
14740
14741 TEAM DRIVER
14742 M:      Jiri Pirko <jiri@resnulli.us>
14743 L:      netdev@vger.kernel.org
14744 S:      Supported
14745 F:      drivers/net/team/
14746 F:      include/linux/if_team.h
14747 F:      include/uapi/linux/if_team.h
14748
14749 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14750 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14751 S:      Maintained
14752 F:      arch/x86/platform/ts5500/
14753
14754 TECHNOTREND USB IR RECEIVER
14755 M:      Sean Young <sean@mess.org>
14756 L:      linux-media@vger.kernel.org
14757 S:      Maintained
14758 F:      drivers/media/rc/ttusbir.c
14759
14760 TECHWELL TW9910 VIDEO DECODER
14761 L:      linux-media@vger.kernel.org
14762 S:      Orphan
14763 F:      drivers/media/i2c/tw9910.c
14764 F:      include/media/i2c/tw9910.h
14765
14766 TEE SUBSYSTEM
14767 M:      Jens Wiklander <jens.wiklander@linaro.org>
14768 S:      Maintained
14769 F:      include/linux/tee_drv.h
14770 F:      include/uapi/linux/tee.h
14771 F:      drivers/tee/
14772 F:      Documentation/tee.txt
14773
14774 TEGRA ARCHITECTURE SUPPORT
14775 M:      Thierry Reding <thierry.reding@gmail.com>
14776 M:      Jonathan Hunter <jonathanh@nvidia.com>
14777 L:      linux-tegra@vger.kernel.org
14778 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14780 S:      Supported
14781 N:      [^a-z]tegra
14782
14783 TEGRA CLOCK DRIVER
14784 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14785 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14786 S:      Supported
14787 F:      drivers/clk/tegra/
14788
14789 TEGRA DMA DRIVERS
14790 M:      Laxman Dewangan <ldewangan@nvidia.com>
14791 M:      Jon Hunter <jonathanh@nvidia.com>
14792 S:      Supported
14793 F:      drivers/dma/tegra*
14794
14795 TEGRA I2C DRIVER
14796 M:      Laxman Dewangan <ldewangan@nvidia.com>
14797 S:      Supported
14798 F:      drivers/i2c/busses/i2c-tegra.c
14799
14800 TEGRA IOMMU DRIVERS
14801 M:      Thierry Reding <thierry.reding@gmail.com>
14802 L:      linux-tegra@vger.kernel.org
14803 S:      Supported
14804 F:      drivers/iommu/tegra*
14805
14806 TEGRA KBC DRIVER
14807 M:      Laxman Dewangan <ldewangan@nvidia.com>
14808 S:      Supported
14809 F:      drivers/input/keyboard/tegra-kbc.c
14810
14811 TEGRA NAND DRIVER
14812 M:      Stefan Agner <stefan@agner.ch>
14813 M:      Lucas Stach <dev@lynxeye.de>
14814 S:      Maintained
14815 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14816 F:      drivers/mtd/nand/raw/tegra_nand.c
14817
14818 TEGRA PWM DRIVER
14819 M:      Thierry Reding <thierry.reding@gmail.com>
14820 S:      Supported
14821 F:      drivers/pwm/pwm-tegra.c
14822
14823 TEGRA SERIAL DRIVER
14824 M:      Laxman Dewangan <ldewangan@nvidia.com>
14825 S:      Supported
14826 F:      drivers/tty/serial/serial-tegra.c
14827
14828 TEGRA SPI DRIVER
14829 M:      Laxman Dewangan <ldewangan@nvidia.com>
14830 S:      Supported
14831 F:      drivers/spi/spi-tegra*
14832
14833 TEHUTI ETHERNET DRIVER
14834 M:      Andy Gospodarek <andy@greyhouse.net>
14835 L:      netdev@vger.kernel.org
14836 S:      Supported
14837 F:      drivers/net/ethernet/tehuti/*
14838
14839 Telecom Clock Driver for MCPL0010
14840 M:      Mark Gross <mark.gross@intel.com>
14841 S:      Supported
14842 F:      drivers/char/tlclk.c
14843
14844 TENSILICA XTENSA PORT (xtensa)
14845 M:      Chris Zankel <chris@zankel.net>
14846 M:      Max Filippov <jcmvbkbc@gmail.com>
14847 L:      linux-xtensa@linux-xtensa.org
14848 T:      git git://github.com/czankel/xtensa-linux.git
14849 S:      Maintained
14850 F:      arch/xtensa/
14851 F:      drivers/irqchip/irq-xtensa-*
14852
14853 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14854 M:      Nishanth Menon <nm@ti.com>
14855 M:      Tero Kristo <t-kristo@ti.com>
14856 M:      Santosh Shilimkar <ssantosh@kernel.org>
14857 L:      linux-arm-kernel@lists.infradead.org
14858 S:      Maintained
14859 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14860 F:      drivers/firmware/ti_sci*
14861 F:      include/linux/soc/ti/ti_sci_protocol.h
14862 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14863 F:      drivers/soc/ti/ti_sci_pm_domains.c
14864 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14865 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14866 F:      drivers/clk/keystone/sci-clk.c
14867 F:      drivers/reset/reset-ti-sci.c
14868
14869 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14870 M:      Hans Verkuil <hverkuil@xs4all.nl>
14871 L:      linux-media@vger.kernel.org
14872 T:      git git://linuxtv.org/media_tree.git
14873 W:      https://linuxtv.org
14874 S:      Maintained
14875 F:      drivers/media/radio/radio-raremono.c
14876
14877 THERMAL
14878 M:      Zhang Rui <rui.zhang@intel.com>
14879 M:      Eduardo Valentin <edubezval@gmail.com>
14880 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14881 L:      linux-pm@vger.kernel.org
14882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14884 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14885 S:      Supported
14886 F:      drivers/thermal/
14887 F:      include/linux/thermal.h
14888 F:      include/uapi/linux/thermal.h
14889 F:      include/linux/cpu_cooling.h
14890 F:      Documentation/devicetree/bindings/thermal/
14891
14892 THERMAL/CPU_COOLING
14893 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14894 M:      Viresh Kumar <viresh.kumar@linaro.org>
14895 M:      Javi Merino <javi.merino@kernel.org>
14896 L:      linux-pm@vger.kernel.org
14897 S:      Supported
14898 F:      Documentation/thermal/cpu-cooling-api.txt
14899 F:      drivers/thermal/cpu_cooling.c
14900 F:      include/linux/cpu_cooling.h
14901
14902 THINKPAD ACPI EXTRAS DRIVER
14903 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14904 L:      ibm-acpi-devel@lists.sourceforge.net
14905 L:      platform-driver-x86@vger.kernel.org
14906 W:      http://ibm-acpi.sourceforge.net
14907 W:      http://thinkwiki.org/wiki/Ibm-acpi
14908 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14909 S:      Maintained
14910 F:      drivers/platform/x86/thinkpad_acpi.c
14911
14912 THUNDERBOLT DRIVER
14913 M:      Andreas Noever <andreas.noever@gmail.com>
14914 M:      Michael Jamet <michael.jamet@intel.com>
14915 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14916 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14918 S:      Maintained
14919 F:      Documentation/admin-guide/thunderbolt.rst
14920 F:      drivers/thunderbolt/
14921 F:      include/linux/thunderbolt.h
14922
14923 THUNDERBOLT NETWORK DRIVER
14924 M:      Michael Jamet <michael.jamet@intel.com>
14925 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14926 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14927 L:      netdev@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/net/thunderbolt.c
14930
14931 THUNDERX GPIO DRIVER
14932 M:      David Daney <david.daney@cavium.com>
14933 S:      Maintained
14934 F:      drivers/gpio/gpio-thunderx.c
14935
14936 TI AM437X VPFE DRIVER
14937 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14938 L:      linux-media@vger.kernel.org
14939 W:      https://linuxtv.org
14940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14941 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14942 S:      Maintained
14943 F:      drivers/media/platform/am437x/
14944
14945 TI BANDGAP AND THERMAL DRIVER
14946 M:      Eduardo Valentin <edubezval@gmail.com>
14947 M:      Keerthy <j-keerthy@ti.com>
14948 L:      linux-pm@vger.kernel.org
14949 L:      linux-omap@vger.kernel.org
14950 S:      Maintained
14951 F:      drivers/thermal/ti-soc-thermal/
14952
14953 TI BQ27XXX POWER SUPPLY DRIVER
14954 R:      Andrew F. Davis <afd@ti.com>
14955 F:      include/linux/power/bq27xxx_battery.h
14956 F:      drivers/power/supply/bq27xxx_battery.c
14957 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14958
14959 TI CDCE706 CLOCK DRIVER
14960 M:      Max Filippov <jcmvbkbc@gmail.com>
14961 S:      Maintained
14962 F:      drivers/clk/clk-cdce706.c
14963
14964 TI CLOCK DRIVER
14965 M:      Tero Kristo <t-kristo@ti.com>
14966 L:      linux-omap@vger.kernel.org
14967 S:      Maintained
14968 F:      drivers/clk/ti/
14969 F:      include/linux/clk/ti.h
14970
14971 TI DAVINCI MACHINE SUPPORT
14972 M:      Sekhar Nori <nsekhar@ti.com>
14973 M:      Kevin Hilman <khilman@kernel.org>
14974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14976 S:      Supported
14977 F:      arch/arm/mach-davinci/
14978 F:      drivers/i2c/busses/i2c-davinci.c
14979 F:      arch/arm/boot/dts/da850*
14980
14981 TI DAVINCI SERIES CLOCK DRIVER
14982 M:      David Lechner <david@lechnology.com>
14983 R:      Sekhar Nori <nsekhar@ti.com>
14984 S:      Maintained
14985 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14986 F:      drivers/clk/davinci/
14987
14988 TI DAVINCI SERIES GPIO DRIVER
14989 M:      Keerthy <j-keerthy@ti.com>
14990 L:      linux-gpio@vger.kernel.org
14991 S:      Maintained
14992 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14993 F:      drivers/gpio/gpio-davinci.c
14994
14995 TI DAVINCI SERIES MEDIA DRIVER
14996 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14997 L:      linux-media@vger.kernel.org
14998 W:      https://linuxtv.org
14999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15000 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15001 S:      Maintained
15002 F:      drivers/media/platform/davinci/
15003 F:      include/media/davinci/
15004
15005 TI ETHERNET SWITCH DRIVER (CPSW)
15006 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15007 L:      linux-omap@vger.kernel.org
15008 L:      netdev@vger.kernel.org
15009 S:      Maintained
15010 F:      drivers/net/ethernet/ti/cpsw*
15011 F:      drivers/net/ethernet/ti/davinci*
15012
15013 TI FLASH MEDIA INTERFACE DRIVER
15014 M:      Alex Dubov <oakad@yahoo.com>
15015 S:      Maintained
15016 F:      drivers/misc/tifm*
15017 F:      drivers/mmc/host/tifm_sd.c
15018 F:      include/linux/tifm.h
15019
15020 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15021 M:      Santosh Shilimkar <ssantosh@kernel.org>
15022 L:      linux-kernel@vger.kernel.org
15023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15024 S:      Maintained
15025 F:      drivers/soc/ti/*
15026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15027
15028 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15029 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15030 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15031 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15032 S:      Maintained
15033 F:      sound/soc/codecs/lm49453*
15034 F:      sound/soc/codecs/isabelle*
15035
15036 TI LP855x BACKLIGHT DRIVER
15037 M:      Milo Kim <milo.kim@ti.com>
15038 S:      Maintained
15039 F:      Documentation/backlight/lp855x-driver.txt
15040 F:      drivers/video/backlight/lp855x_bl.c
15041 F:      include/linux/platform_data/lp855x.h
15042
15043 TI LP8727 CHARGER DRIVER
15044 M:      Milo Kim <milo.kim@ti.com>
15045 S:      Maintained
15046 F:      drivers/power/supply/lp8727_charger.c
15047 F:      include/linux/platform_data/lp8727.h
15048
15049 TI LP8788 MFD DRIVER
15050 M:      Milo Kim <milo.kim@ti.com>
15051 S:      Maintained
15052 F:      drivers/iio/adc/lp8788_adc.c
15053 F:      drivers/leds/leds-lp8788.c
15054 F:      drivers/mfd/lp8788*.c
15055 F:      drivers/power/supply/lp8788-charger.c
15056 F:      drivers/regulator/lp8788-*.c
15057 F:      include/linux/mfd/lp8788*.h
15058
15059 TI NETCP ETHERNET DRIVER
15060 M:      Wingman Kwok <w-kwok2@ti.com>
15061 M:      Murali Karicheri <m-karicheri2@ti.com>
15062 L:      netdev@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/net/ethernet/ti/netcp*
15065
15066 TI PCM3060 ASoC CODEC DRIVER
15067 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15068 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15069 S:      Maintained
15070 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15071 F:      sound/soc/codecs/pcm3060*
15072
15073 TI TAS571X FAMILY ASoC CODEC DRIVER
15074 M:      Kevin Cernekee <cernekee@chromium.org>
15075 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15076 S:      Odd Fixes
15077 F:      sound/soc/codecs/tas571x*
15078
15079 TI TRF7970A NFC DRIVER
15080 M:      Mark Greer <mgreer@animalcreek.com>
15081 L:      linux-wireless@vger.kernel.org
15082 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15083 S:      Supported
15084 F:      drivers/nfc/trf7970a.c
15085 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15086
15087 TI TWL4030 SERIES SOC CODEC DRIVER
15088 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15090 S:      Maintained
15091 F:      sound/soc/codecs/twl4030*
15092
15093 TI VPE/CAL DRIVERS
15094 M:      Benoit Parrot <bparrot@ti.com>
15095 L:      linux-media@vger.kernel.org
15096 W:      http://linuxtv.org/
15097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15098 S:      Maintained
15099 F:      drivers/media/platform/ti-vpe/
15100
15101 TI WILINK WIRELESS DRIVERS
15102 L:      linux-wireless@vger.kernel.org
15103 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15104 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15106 S:      Orphan
15107 F:      drivers/net/wireless/ti/
15108 F:      include/linux/wl12xx.h
15109
15110 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15111 M:      John Stultz <john.stultz@linaro.org>
15112 M:      Thomas Gleixner <tglx@linutronix.de>
15113 R:      Stephen Boyd <sboyd@kernel.org>
15114 L:      linux-kernel@vger.kernel.org
15115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15116 S:      Supported
15117 F:      include/linux/clocksource.h
15118 F:      include/linux/time.h
15119 F:      include/linux/timex.h
15120 F:      include/uapi/linux/time.h
15121 F:      include/uapi/linux/timex.h
15122 F:      kernel/time/clocksource.c
15123 F:      kernel/time/time*.c
15124 F:      kernel/time/alarmtimer.c
15125 F:      kernel/time/ntp.c
15126 F:      tools/testing/selftests/timers/
15127
15128 TIPC NETWORK LAYER
15129 M:      Jon Maloy <jon.maloy@ericsson.com>
15130 M:      Ying Xue <ying.xue@windriver.com>
15131 L:      netdev@vger.kernel.org (core kernel code)
15132 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15133 W:      http://tipc.sourceforge.net/
15134 S:      Maintained
15135 F:      include/uapi/linux/tipc*.h
15136 F:      net/tipc/
15137
15138 TLAN NETWORK DRIVER
15139 M:      Samuel Chessman <chessman@tux.org>
15140 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15141 W:      http://sourceforge.net/projects/tlan/
15142 S:      Maintained
15143 F:      Documentation/networking/tlan.txt
15144 F:      drivers/net/ethernet/ti/tlan.*
15145
15146 TM6000 VIDEO4LINUX DRIVER
15147 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15148 L:      linux-media@vger.kernel.org
15149 W:      https://linuxtv.org
15150 T:      git git://linuxtv.org/media_tree.git
15151 S:      Odd fixes
15152 F:      drivers/media/usb/tm6000/
15153 F:      Documentation/media/v4l-drivers/tm6000*
15154
15155 TMIO/SDHI MMC DRIVER
15156 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15157 L:      linux-mmc@vger.kernel.org
15158 S:      Supported
15159 F:      drivers/mmc/host/tmio_mmc*
15160 F:      drivers/mmc/host/renesas_sdhi*
15161 F:      include/linux/mfd/tmio.h
15162
15163 TMP401 HARDWARE MONITOR DRIVER
15164 M:      Guenter Roeck <linux@roeck-us.net>
15165 L:      linux-hwmon@vger.kernel.org
15166 S:      Maintained
15167 F:      Documentation/hwmon/tmp401
15168 F:      drivers/hwmon/tmp401.c
15169
15170 TMPFS (SHMEM FILESYSTEM)
15171 M:      Hugh Dickins <hughd@google.com>
15172 L:      linux-mm@kvack.org
15173 S:      Maintained
15174 F:      include/linux/shmem_fs.h
15175 F:      mm/shmem.c
15176
15177 TOMOYO SECURITY MODULE
15178 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15179 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15180 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15181 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15182 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15183 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15184 W:      http://tomoyo.sourceforge.jp/
15185 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15186 S:      Maintained
15187 F:      security/tomoyo/
15188
15189 TOPSTAR LAPTOP EXTRAS DRIVER
15190 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15191 L:      platform-driver-x86@vger.kernel.org
15192 S:      Maintained
15193 F:      drivers/platform/x86/topstar-laptop.c
15194
15195 TORTURE-TEST MODULES
15196 M:      Davidlohr Bueso <dave@stgolabs.net>
15197 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15198 M:      Josh Triplett <josh@joshtriplett.org>
15199 L:      linux-kernel@vger.kernel.org
15200 S:      Supported
15201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15202 F:      Documentation/RCU/torture.txt
15203 F:      kernel/torture.c
15204 F:      kernel/rcu/rcutorture.c
15205 F:      kernel/rcu/rcuperf.c
15206 F:      kernel/locking/locktorture.c
15207
15208 TOSHIBA ACPI EXTRAS DRIVER
15209 M:      Azael Avalos <coproscefalo@gmail.com>
15210 L:      platform-driver-x86@vger.kernel.org
15211 S:      Maintained
15212 F:      drivers/platform/x86/toshiba_acpi.c
15213
15214 TOSHIBA BLUETOOTH DRIVER
15215 M:      Azael Avalos <coproscefalo@gmail.com>
15216 L:      platform-driver-x86@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/platform/x86/toshiba_bluetooth.c
15219
15220 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15221 M:      Azael Avalos <coproscefalo@gmail.com>
15222 L:      platform-driver-x86@vger.kernel.org
15223 S:      Maintained
15224 F:      drivers/platform/x86/toshiba_haps.c
15225
15226 TOSHIBA SMM DRIVER
15227 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15228 W:      http://www.buzzard.org.uk/toshiba/
15229 S:      Maintained
15230 F:      drivers/char/toshiba.c
15231 F:      include/linux/toshiba.h
15232 F:      include/uapi/linux/toshiba.h
15233
15234 TOSHIBA TC358743 DRIVER
15235 M:      Mats Randgaard <matrandg@cisco.com>
15236 L:      linux-media@vger.kernel.org
15237 S:      Maintained
15238 F:      drivers/media/i2c/tc358743*
15239 F:      include/media/i2c/tc358743.h
15240
15241 TOSHIBA WMI HOTKEYS DRIVER
15242 M:      Azael Avalos <coproscefalo@gmail.com>
15243 L:      platform-driver-x86@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/platform/x86/toshiba-wmi.c
15246
15247 TPM DEVICE DRIVER
15248 M:      Peter Huewe <peterhuewe@gmx.de>
15249 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15250 R:      Jason Gunthorpe <jgg@ziepe.ca>
15251 L:      linux-integrity@vger.kernel.org
15252 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15253 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15254 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15255 S:      Maintained
15256 F:      drivers/char/tpm/
15257
15258 TRACING
15259 M:      Steven Rostedt <rostedt@goodmis.org>
15260 M:      Ingo Molnar <mingo@redhat.com>
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15262 S:      Maintained
15263 F:      Documentation/trace/ftrace.rst
15264 F:      arch/*/*/*/ftrace.h
15265 F:      arch/*/kernel/ftrace.c
15266 F:      include/*/ftrace.h
15267 F:      include/linux/trace*.h
15268 F:      include/trace/
15269 F:      kernel/trace/
15270 F:      tools/testing/selftests/ftrace/
15271
15272 TRACING MMIO ACCESSES (MMIOTRACE)
15273 M:      Steven Rostedt <rostedt@goodmis.org>
15274 M:      Ingo Molnar <mingo@kernel.org>
15275 R:      Karol Herbst <karolherbst@gmail.com>
15276 R:      Pekka Paalanen <ppaalanen@gmail.com>
15277 S:      Maintained
15278 L:      linux-kernel@vger.kernel.org
15279 L:      nouveau@lists.freedesktop.org
15280 F:      kernel/trace/trace_mmiotrace.c
15281 F:      include/linux/mmiotrace.h
15282 F:      arch/x86/mm/kmmio.c
15283 F:      arch/x86/mm/mmio-mod.c
15284 F:      arch/x86/mm/testmmiotrace.c
15285
15286 TRIVIAL PATCHES
15287 M:      Jiri Kosina <trivial@kernel.org>
15288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15289 S:      Maintained
15290 K:      ^Subject:.*(?i)trivial
15291
15292 TEMPO SEMICONDUCTOR DRIVERS
15293 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15294 S:      Maintained
15295 F:      sound/soc/codecs/tscs*.c
15296 F:      sound/soc/codecs/tscs*.h
15297 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15298
15299 TTY LAYER
15300 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15301 M:      Jiri Slaby <jslaby@suse.com>
15302 S:      Supported
15303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15304 F:      Documentation/serial/
15305 F:      drivers/tty/
15306 F:      drivers/tty/serial/serial_core.c
15307 F:      include/linux/serial_core.h
15308 F:      include/linux/serial.h
15309 F:      include/linux/tty.h
15310 F:      include/uapi/linux/serial_core.h
15311 F:      include/uapi/linux/serial.h
15312 F:      include/uapi/linux/tty.h
15313
15314 TUA9001 MEDIA DRIVER
15315 M:      Antti Palosaari <crope@iki.fi>
15316 L:      linux-media@vger.kernel.org
15317 W:      https://linuxtv.org
15318 W:      http://palosaari.fi/linux/
15319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15320 T:      git git://linuxtv.org/anttip/media_tree.git
15321 S:      Maintained
15322 F:      drivers/media/tuners/tua9001*
15323
15324 TULIP NETWORK DRIVERS
15325 L:      netdev@vger.kernel.org
15326 L:      linux-parisc@vger.kernel.org
15327 S:      Orphan
15328 F:      drivers/net/ethernet/dec/tulip/
15329
15330 TUN/TAP driver
15331 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15332 W:      http://vtun.sourceforge.net/tun
15333 S:      Maintained
15334 F:      Documentation/networking/tuntap.txt
15335 F:      arch/um/os-Linux/drivers/
15336
15337 TURBOCHANNEL SUBSYSTEM
15338 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15339 M:      Ralf Baechle <ralf@linux-mips.org>
15340 L:      linux-mips@vger.kernel.org
15341 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15342 S:      Maintained
15343 F:      drivers/tc/
15344 F:      include/linux/tc.h
15345
15346 TURBOSTAT UTILITY
15347 M:      "Len Brown" <lenb@kernel.org>
15348 L:      linux-pm@vger.kernel.org
15349 B:      https://bugzilla.kernel.org
15350 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15352 S:      Supported
15353 F:      tools/power/x86/turbostat/
15354
15355 TW5864 VIDEO4LINUX DRIVER
15356 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15357 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15358 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15359 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15360 L:      linux-media@vger.kernel.org
15361 S:      Supported
15362 F:      drivers/media/pci/tw5864/
15363
15364 TW68 VIDEO4LINUX DRIVER
15365 M:      Hans Verkuil <hverkuil@xs4all.nl>
15366 L:      linux-media@vger.kernel.org
15367 T:      git git://linuxtv.org/media_tree.git
15368 W:      https://linuxtv.org
15369 S:      Odd Fixes
15370 F:      drivers/media/pci/tw68/
15371
15372 TW686X VIDEO4LINUX DRIVER
15373 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15374 L:      linux-media@vger.kernel.org
15375 T:      git git://linuxtv.org/media_tree.git
15376 W:      http://linuxtv.org
15377 S:      Maintained
15378 F:      drivers/media/pci/tw686x/
15379
15380 UBI FILE SYSTEM (UBIFS)
15381 M:      Richard Weinberger <richard@nod.at>
15382 M:      Artem Bityutskiy <dedekind1@gmail.com>
15383 M:      Adrian Hunter <adrian.hunter@intel.com>
15384 L:      linux-mtd@lists.infradead.org
15385 T:      git git://git.infradead.org/ubifs-2.6.git
15386 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15387 S:      Supported
15388 F:      Documentation/filesystems/ubifs.txt
15389 F:      fs/ubifs/
15390
15391 UCLINUX (M68KNOMMU AND COLDFIRE)
15392 M:      Greg Ungerer <gerg@linux-m68k.org>
15393 W:      http://www.linux-m68k.org/
15394 W:      http://www.uclinux.org/
15395 L:      linux-m68k@lists.linux-m68k.org
15396 L:      uclinux-dev@uclinux.org  (subscribers-only)
15397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15398 S:      Maintained
15399 F:      arch/m68k/coldfire/
15400 F:      arch/m68k/68*/
15401 F:      arch/m68k/*/*_no.*
15402 F:      arch/m68k/include/asm/*_no.*
15403
15404 UDF FILESYSTEM
15405 M:      Jan Kara <jack@suse.com>
15406 S:      Maintained
15407 F:      Documentation/filesystems/udf.txt
15408 F:      fs/udf/
15409
15410 UDRAW TABLET
15411 M:      Bastien Nocera <hadess@hadess.net>
15412 L:      linux-input@vger.kernel.org
15413 S:      Maintained
15414 F:      drivers/hid/hid-udraw-ps3.c
15415
15416 UFS FILESYSTEM
15417 M:      Evgeniy Dushistov <dushistov@mail.ru>
15418 S:      Maintained
15419 F:      Documentation/filesystems/ufs.txt
15420 F:      fs/ufs/
15421
15422 UHID USERSPACE HID IO DRIVER:
15423 M:      David Herrmann <dh.herrmann@googlemail.com>
15424 L:      linux-input@vger.kernel.org
15425 S:      Maintained
15426 F:      drivers/hid/uhid.c
15427 F:      include/uapi/linux/uhid.h
15428
15429 ULPI BUS
15430 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15431 L:      linux-usb@vger.kernel.org
15432 S:      Maintained
15433 F:      drivers/usb/common/ulpi.c
15434 F:      include/linux/ulpi/
15435
15436 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15437 L:      linux-usb@vger.kernel.org
15438 S:      Orphan
15439 F:      drivers/uwb/
15440 F:      include/linux/uwb.h
15441 F:      include/linux/uwb/
15442
15443 UNICORE32 ARCHITECTURE:
15444 M:      Guan Xuetao <gxt@pku.edu.cn>
15445 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15446 S:      Maintained
15447 T:      git git://github.com/gxt/linux.git
15448 F:      arch/unicore32/
15449
15450 UNIFDEF
15451 M:      Tony Finch <dot@dotat.at>
15452 W:      http://dotat.at/prog/unifdef
15453 S:      Maintained
15454 F:      scripts/unifdef.c
15455
15456 UNIFORM CDROM DRIVER
15457 M:      Jens Axboe <axboe@kernel.dk>
15458 W:      http://www.kernel.dk
15459 S:      Maintained
15460 F:      Documentation/cdrom/
15461 F:      drivers/cdrom/cdrom.c
15462 F:      include/linux/cdrom.h
15463 F:      include/uapi/linux/cdrom.h
15464
15465 UNISYS S-PAR DRIVERS
15466 M:      David Kershner <david.kershner@unisys.com>
15467 L:      sparmaintainer@unisys.com (Unisys internal)
15468 S:      Supported
15469 F:      include/linux/visorbus.h
15470 F:      drivers/visorbus/
15471 F:      drivers/staging/unisys/
15472
15473 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15474 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15475 L:      linux-scsi@vger.kernel.org
15476 S:      Supported
15477 F:      Documentation/scsi/ufs.txt
15478 F:      drivers/scsi/ufs/
15479
15480 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15481 M:      Joao Pinto <jpinto@synopsys.com>
15482 L:      linux-scsi@vger.kernel.org
15483 S:      Supported
15484 F:      drivers/scsi/ufs/*dwc*
15485
15486 UNSORTED BLOCK IMAGES (UBI)
15487 M:      Artem Bityutskiy <dedekind1@gmail.com>
15488 M:      Richard Weinberger <richard@nod.at>
15489 W:      http://www.linux-mtd.infradead.org/
15490 L:      linux-mtd@lists.infradead.org
15491 T:      git git://git.infradead.org/ubifs-2.6.git
15492 S:      Supported
15493 F:      drivers/mtd/ubi/
15494 F:      include/linux/mtd/ubi.h
15495 F:      include/uapi/mtd/ubi-user.h
15496
15497 USB "USBNET" DRIVER FRAMEWORK
15498 M:      Oliver Neukum <oneukum@suse.com>
15499 L:      netdev@vger.kernel.org
15500 W:      http://www.linux-usb.org/usbnet
15501 S:      Maintained
15502 F:      drivers/net/usb/usbnet.c
15503 F:      include/linux/usb/usbnet.h
15504
15505 USB ACM DRIVER
15506 M:      Oliver Neukum <oneukum@suse.com>
15507 L:      linux-usb@vger.kernel.org
15508 S:      Maintained
15509 F:      Documentation/usb/acm.txt
15510 F:      drivers/usb/class/cdc-acm.*
15511
15512 USB AR5523 WIRELESS DRIVER
15513 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15514 L:      linux-wireless@vger.kernel.org
15515 S:      Maintained
15516 F:      drivers/net/wireless/ath/ar5523/
15517
15518 USB ATTACHED SCSI
15519 M:      Oliver Neukum <oneukum@suse.com>
15520 L:      linux-usb@vger.kernel.org
15521 L:      linux-scsi@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/usb/storage/uas.c
15524
15525 USB CDC ETHERNET DRIVER
15526 M:      Oliver Neukum <oliver@neukum.org>
15527 L:      linux-usb@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/net/usb/cdc_*.c
15530 F:      include/uapi/linux/usb/cdc.h
15531
15532 USB CHAOSKEY DRIVER
15533 M:      Keith Packard <keithp@keithp.com>
15534 L:      linux-usb@vger.kernel.org
15535 S:      Maintained
15536 F:      drivers/usb/misc/chaoskey.c
15537
15538 USB CYPRESS C67X00 DRIVER
15539 M:      Peter Korsgaard <jacmet@sunsite.dk>
15540 L:      linux-usb@vger.kernel.org
15541 S:      Maintained
15542 F:      drivers/usb/c67x00/
15543
15544 USB DAVICOM DM9601 DRIVER
15545 M:      Peter Korsgaard <jacmet@sunsite.dk>
15546 L:      netdev@vger.kernel.org
15547 W:      http://www.linux-usb.org/usbnet
15548 S:      Maintained
15549 F:      drivers/net/usb/dm9601.c
15550
15551 USB DIAMOND RIO500 DRIVER
15552 M:      Cesar Miquel <miquel@df.uba.ar>
15553 L:      rio500-users@lists.sourceforge.net
15554 W:      http://rio500.sourceforge.net
15555 S:      Maintained
15556 F:      drivers/usb/misc/rio500*
15557
15558 USB EHCI DRIVER
15559 M:      Alan Stern <stern@rowland.harvard.edu>
15560 L:      linux-usb@vger.kernel.org
15561 S:      Maintained
15562 F:      Documentation/usb/ehci.txt
15563 F:      drivers/usb/host/ehci*
15564
15565 USB GADGET/PERIPHERAL SUBSYSTEM
15566 M:      Felipe Balbi <balbi@kernel.org>
15567 L:      linux-usb@vger.kernel.org
15568 W:      http://www.linux-usb.org/gadget
15569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15570 S:      Maintained
15571 F:      drivers/usb/gadget/
15572 F:      include/linux/usb/gadget*
15573
15574 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15575 M:      Jiri Kosina <jikos@kernel.org>
15576 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15577 L:      linux-usb@vger.kernel.org
15578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15579 S:      Maintained
15580 F:      Documentation/hid/hiddev.txt
15581 F:      drivers/hid/usbhid/
15582
15583 USB INTEL XHCI ROLE MUX DRIVER
15584 M:      Hans de Goede <hdegoede@redhat.com>
15585 L:      linux-usb@vger.kernel.org
15586 S:      Maintained
15587 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15588
15589 USB ISP116X DRIVER
15590 M:      Olav Kongas <ok@artecdesign.ee>
15591 L:      linux-usb@vger.kernel.org
15592 S:      Maintained
15593 F:      drivers/usb/host/isp116x*
15594 F:      include/linux/usb/isp116x.h
15595
15596 USB LAN78XX ETHERNET DRIVER
15597 M:      Woojung Huh <woojung.huh@microchip.com>
15598 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15599 L:      netdev@vger.kernel.org
15600 S:      Maintained
15601 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15602 F:      drivers/net/usb/lan78xx.*
15603 F:      include/dt-bindings/net/microchip-lan78xx.h
15604
15605 USB MASS STORAGE DRIVER
15606 M:      Alan Stern <stern@rowland.harvard.edu>
15607 L:      linux-usb@vger.kernel.org
15608 L:      usb-storage@lists.one-eyed-alien.net
15609 S:      Maintained
15610 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15611 F:      drivers/usb/storage/
15612
15613 USB MIDI DRIVER
15614 M:      Clemens Ladisch <clemens@ladisch.de>
15615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15616 T:      git git://git.alsa-project.org/alsa-kernel.git
15617 S:      Maintained
15618 F:      sound/usb/midi.*
15619
15620 USB NETWORKING DRIVERS
15621 L:      linux-usb@vger.kernel.org
15622 S:      Odd Fixes
15623 F:      drivers/net/usb/
15624
15625 USB OHCI DRIVER
15626 M:      Alan Stern <stern@rowland.harvard.edu>
15627 L:      linux-usb@vger.kernel.org
15628 S:      Maintained
15629 F:      Documentation/usb/ohci.txt
15630 F:      drivers/usb/host/ohci*
15631
15632 USB OTG FSM (Finite State Machine)
15633 M:      Peter Chen <Peter.Chen@nxp.com>
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15635 L:      linux-usb@vger.kernel.org
15636 S:      Maintained
15637 F:      drivers/usb/common/usb-otg-fsm.c
15638
15639 USB OVER IP DRIVER
15640 M:      Valentina Manea <valentina.manea.m@gmail.com>
15641 M:      Shuah Khan <shuah@kernel.org>
15642 L:      linux-usb@vger.kernel.org
15643 S:      Maintained
15644 F:      Documentation/usb/usbip_protocol.txt
15645 F:      drivers/usb/usbip/
15646 F:      tools/usb/usbip/
15647 F:      tools/testing/selftests/drivers/usb/usbip/
15648
15649 USB PEGASUS DRIVER
15650 M:      Petko Manolov <petkan@nucleusys.com>
15651 L:      linux-usb@vger.kernel.org
15652 L:      netdev@vger.kernel.org
15653 T:      git git://github.com/petkan/pegasus.git
15654 W:      https://github.com/petkan/pegasus
15655 S:      Maintained
15656 F:      drivers/net/usb/pegasus.*
15657
15658 USB PHY LAYER
15659 M:      Felipe Balbi <balbi@kernel.org>
15660 L:      linux-usb@vger.kernel.org
15661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15662 S:      Maintained
15663 F:      drivers/usb/phy/
15664
15665 USB PRINTER DRIVER (usblp)
15666 M:      Pete Zaitcev <zaitcev@redhat.com>
15667 L:      linux-usb@vger.kernel.org
15668 S:      Supported
15669 F:      drivers/usb/class/usblp.c
15670
15671 USB QMI WWAN NETWORK DRIVER
15672 M:      Bjørn Mork <bjorn@mork.no>
15673 L:      netdev@vger.kernel.org
15674 S:      Maintained
15675 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15676 F:      drivers/net/usb/qmi_wwan.c
15677
15678 USB RTL8150 DRIVER
15679 M:      Petko Manolov <petkan@nucleusys.com>
15680 L:      linux-usb@vger.kernel.org
15681 L:      netdev@vger.kernel.org
15682 T:      git git://github.com/petkan/rtl8150.git
15683 W:      https://github.com/petkan/rtl8150
15684 S:      Maintained
15685 F:      drivers/net/usb/rtl8150.c
15686
15687 USB SERIAL SUBSYSTEM
15688 M:      Johan Hovold <johan@kernel.org>
15689 L:      linux-usb@vger.kernel.org
15690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15691 S:      Maintained
15692 F:      Documentation/usb/usb-serial.txt
15693 F:      drivers/usb/serial/
15694 F:      include/linux/usb/serial.h
15695
15696 USB SMSC75XX ETHERNET DRIVER
15697 M:      Steve Glendinning <steve.glendinning@shawell.net>
15698 L:      netdev@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/net/usb/smsc75xx.*
15701
15702 USB SMSC95XX ETHERNET DRIVER
15703 M:      Steve Glendinning <steve.glendinning@shawell.net>
15704 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15705 L:      netdev@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/net/usb/smsc95xx.*
15708
15709 USB SUBSYSTEM
15710 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15711 L:      linux-usb@vger.kernel.org
15712 W:      http://www.linux-usb.org
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15714 S:      Supported
15715 F:      Documentation/devicetree/bindings/usb/
15716 F:      Documentation/usb/
15717 F:      drivers/usb/
15718 F:      include/linux/usb.h
15719 F:      include/linux/usb/
15720
15721 USB TYPEC PI3USB30532 MUX DRIVER
15722 M:      Hans de Goede <hdegoede@redhat.com>
15723 L:      linux-usb@vger.kernel.org
15724 S:      Maintained
15725 F:      drivers/usb/typec/mux/pi3usb30532.c
15726
15727 USB TYPEC CLASS
15728 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15729 L:      linux-usb@vger.kernel.org
15730 S:      Maintained
15731 F:      Documentation/ABI/testing/sysfs-class-typec
15732 F:      Documentation/driver-api/usb/typec.rst
15733 F:      drivers/usb/typec/
15734 F:      include/linux/usb/typec.h
15735
15736 USB TYPEC BUS FOR ALTERNATE MODES
15737 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15738 L:      linux-usb@vger.kernel.org
15739 S:      Maintained
15740 F:      Documentation/ABI/testing/sysfs-bus-typec
15741 F:      Documentation/driver-api/usb/typec_bus.rst
15742 F:      drivers/usb/typec/altmodes/
15743 F:      include/linux/usb/typec_altmode.h
15744
15745 USB TYPEC PORT CONTROLLER DRIVERS
15746 M:      Guenter Roeck <linux@roeck-us.net>
15747 L:      linux-usb@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/usb/typec/tcpm/
15750
15751 USB UHCI DRIVER
15752 M:      Alan Stern <stern@rowland.harvard.edu>
15753 L:      linux-usb@vger.kernel.org
15754 S:      Maintained
15755 F:      drivers/usb/host/uhci*
15756
15757 USB VIDEO CLASS
15758 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15759 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15760 L:      linux-media@vger.kernel.org
15761 T:      git git://linuxtv.org/media_tree.git
15762 W:      http://www.ideasonboard.org/uvc/
15763 S:      Maintained
15764 F:      drivers/media/usb/uvc/
15765 F:      include/uapi/linux/uvcvideo.h
15766
15767 USB VISION DRIVER
15768 M:      Hans Verkuil <hverkuil@xs4all.nl>
15769 L:      linux-media@vger.kernel.org
15770 T:      git git://linuxtv.org/media_tree.git
15771 W:      https://linuxtv.org
15772 S:      Odd Fixes
15773 F:      drivers/media/usb/usbvision/
15774
15775 USB WEBCAM GADGET
15776 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15777 L:      linux-usb@vger.kernel.org
15778 S:      Maintained
15779 F:      drivers/usb/gadget/function/*uvc*
15780 F:      drivers/usb/gadget/legacy/webcam.c
15781 F:      include/uapi/linux/usb/g_uvc.h
15782
15783 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15784 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15785 L:      linux-wireless@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/net/wireless/rndis_wlan.c
15788
15789 USB XHCI DRIVER
15790 M:      Mathias Nyman <mathias.nyman@intel.com>
15791 L:      linux-usb@vger.kernel.org
15792 S:      Supported
15793 F:      drivers/usb/host/xhci*
15794 F:      drivers/usb/host/pci-quirks*
15795
15796 USB ZD1201 DRIVER
15797 L:      linux-wireless@vger.kernel.org
15798 W:      http://linux-lc100020.sourceforge.net
15799 S:      Orphan
15800 F:      drivers/net/wireless/zydas/zd1201.*
15801
15802 USB ZR364XX DRIVER
15803 M:      Antoine Jacquet <royale@zerezo.com>
15804 L:      linux-usb@vger.kernel.org
15805 L:      linux-media@vger.kernel.org
15806 T:      git git://linuxtv.org/media_tree.git
15807 W:      http://royale.zerezo.com/zr364xx/
15808 S:      Maintained
15809 F:      Documentation/media/v4l-drivers/zr364xx*
15810 F:      drivers/media/usb/zr364xx/
15811
15812 USER-MODE LINUX (UML)
15813 M:      Jeff Dike <jdike@addtoit.com>
15814 M:      Richard Weinberger <richard@nod.at>
15815 L:      linux-um@lists.infradead.org
15816 W:      http://user-mode-linux.sourceforge.net
15817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15818 S:      Maintained
15819 F:      Documentation/virtual/uml/
15820 F:      arch/um/
15821 F:      arch/x86/um/
15822 F:      fs/hostfs/
15823 F:      fs/hppfs/
15824
15825 USERSPACE COPYIN/COPYOUT (UIOVEC)
15826 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15827 S:      Maintained
15828 F:      lib/iov_iter.c
15829 F:      include/linux/uio.h
15830
15831 USERSPACE DMA BUFFER DRIVER
15832 M:      Gerd Hoffmann <kraxel@redhat.com>
15833 S:      Maintained
15834 L:      dri-devel@lists.freedesktop.org
15835 F:      drivers/dma-buf/udmabuf.c
15836 F:      include/uapi/linux/udmabuf.h
15837 T:      git git://anongit.freedesktop.org/drm/drm-misc
15838
15839 USERSPACE I/O (UIO)
15840 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15841 S:      Maintained
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15843 F:      Documentation/driver-api/uio-howto.rst
15844 F:      drivers/uio/
15845 F:      include/linux/uio_driver.h
15846
15847 UTIL-LINUX PACKAGE
15848 M:      Karel Zak <kzak@redhat.com>
15849 L:      util-linux@vger.kernel.org
15850 W:      http://en.wikipedia.org/wiki/Util-linux
15851 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15852 S:      Maintained
15853
15854 UUID HELPERS
15855 M:      Christoph Hellwig <hch@lst.de>
15856 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15857 L:      linux-kernel@vger.kernel.org
15858 T:      git git://git.infradead.org/users/hch/uuid.git
15859 F:      lib/uuid.c
15860 F:      lib/test_uuid.c
15861 F:      include/linux/uuid.h
15862 F:      include/uapi/linux/uuid.h
15863 S:      Maintained
15864
15865 UVESAFB DRIVER
15866 M:      Michal Januszewski <spock@gentoo.org>
15867 L:      linux-fbdev@vger.kernel.org
15868 W:      https://github.com/mjanusz/v86d
15869 S:      Maintained
15870 F:      Documentation/fb/uvesafb.txt
15871 F:      drivers/video/fbdev/uvesafb.*
15872
15873 VF610 NAND DRIVER
15874 M:      Stefan Agner <stefan@agner.ch>
15875 L:      linux-mtd@lists.infradead.org
15876 S:      Supported
15877 F:      drivers/mtd/nand/raw/vf610_nfc.c
15878
15879 VFAT/FAT/MSDOS FILESYSTEM
15880 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15881 S:      Maintained
15882 F:      Documentation/filesystems/vfat.txt
15883 F:      fs/fat/
15884
15885 VFIO DRIVER
15886 M:      Alex Williamson <alex.williamson@redhat.com>
15887 L:      kvm@vger.kernel.org
15888 T:      git git://github.com/awilliam/linux-vfio.git
15889 S:      Maintained
15890 F:      Documentation/vfio.txt
15891 F:      drivers/vfio/
15892 F:      include/linux/vfio.h
15893 F:      include/uapi/linux/vfio.h
15894
15895 VFIO MEDIATED DEVICE DRIVERS
15896 M:      Kirti Wankhede <kwankhede@nvidia.com>
15897 L:      kvm@vger.kernel.org
15898 S:      Maintained
15899 F:      Documentation/vfio-mediated-device.txt
15900 F:      drivers/vfio/mdev/
15901 F:      include/linux/mdev.h
15902 F:      samples/vfio-mdev/
15903
15904 VFIO PLATFORM DRIVER
15905 M:      Eric Auger <eric.auger@redhat.com>
15906 L:      kvm@vger.kernel.org
15907 S:      Maintained
15908 F:      drivers/vfio/platform/
15909
15910 VGA_SWITCHEROO
15911 R:      Lukas Wunner <lukas@wunner.de>
15912 S:      Maintained
15913 F:      Documentation/gpu/vga-switcheroo.rst
15914 F:      drivers/gpu/vga/vga_switcheroo.c
15915 F:      include/linux/vga_switcheroo.h
15916 T:      git git://anongit.freedesktop.org/drm/drm-misc
15917
15918 VIA RHINE NETWORK DRIVER
15919 S:      Orphan
15920 F:      drivers/net/ethernet/via/via-rhine.c
15921
15922 VIA SD/MMC CARD CONTROLLER DRIVER
15923 M:      Bruce Chang <brucechang@via.com.tw>
15924 M:      Harald Welte <HaraldWelte@viatech.com>
15925 S:      Maintained
15926 F:      drivers/mmc/host/via-sdmmc.c
15927
15928 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15929 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15930 L:      linux-fbdev@vger.kernel.org
15931 S:      Maintained
15932 F:      include/linux/via-core.h
15933 F:      include/linux/via-gpio.h
15934 F:      include/linux/via_i2c.h
15935 F:      drivers/video/fbdev/via/
15936
15937 VIA VELOCITY NETWORK DRIVER
15938 M:      Francois Romieu <romieu@fr.zoreil.com>
15939 L:      netdev@vger.kernel.org
15940 S:      Maintained
15941 F:      drivers/net/ethernet/via/via-velocity.*
15942
15943 VICODEC VIRTUAL CODEC DRIVER
15944 M:      Hans Verkuil <hans.verkuil@cisco.com>
15945 L:      linux-media@vger.kernel.org
15946 T:      git git://linuxtv.org/media_tree.git
15947 W:      https://linuxtv.org
15948 S:      Maintained
15949 F:      drivers/media/platform/vicodec/*
15950
15951 VIDEO MULTIPLEXER DRIVER
15952 M:      Philipp Zabel <p.zabel@pengutronix.de>
15953 L:      linux-media@vger.kernel.org
15954 S:      Maintained
15955 F:      drivers/media/platform/video-mux.c
15956
15957 VIDEO I2C POLLING DRIVER
15958 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15959 L:      linux-media@vger.kernel.org
15960 S:      Maintained
15961 F:      drivers/media/i2c/video-i2c.c
15962
15963 VIDEOBUF2 FRAMEWORK
15964 M:      Pawel Osciak <pawel@osciak.com>
15965 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15966 M:      Kyungmin Park <kyungmin.park@samsung.com>
15967 L:      linux-media@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/media/common/videobuf2/*
15970 F:      include/media/videobuf2-*
15971
15972 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15973 M:      Helen Koike <helen.koike@collabora.com>
15974 L:      linux-media@vger.kernel.org
15975 T:      git git://linuxtv.org/media_tree.git
15976 W:      https://linuxtv.org
15977 S:      Maintained
15978 F:      drivers/media/platform/vimc/*
15979
15980 VIRT LIB
15981 M:      Alex Williamson <alex.williamson@redhat.com>
15982 M:      Paolo Bonzini <pbonzini@redhat.com>
15983 L:      kvm@vger.kernel.org
15984 S:      Supported
15985 F:      virt/lib/
15986
15987 VIRTIO AND VHOST VSOCK DRIVER
15988 M:      Stefan Hajnoczi <stefanha@redhat.com>
15989 L:      kvm@vger.kernel.org
15990 L:      virtualization@lists.linux-foundation.org
15991 L:      netdev@vger.kernel.org
15992 S:      Maintained
15993 F:      include/linux/virtio_vsock.h
15994 F:      include/uapi/linux/virtio_vsock.h
15995 F:      include/uapi/linux/vsockmon.h
15996 F:      include/uapi/linux/vm_sockets_diag.h
15997 F:      net/vmw_vsock/diag.c
15998 F:      net/vmw_vsock/af_vsock_tap.c
15999 F:      net/vmw_vsock/virtio_transport_common.c
16000 F:      net/vmw_vsock/virtio_transport.c
16001 F:      drivers/net/vsockmon.c
16002 F:      drivers/vhost/vsock.c
16003 F:      tools/testing/vsock/
16004
16005 VIRTIO CONSOLE DRIVER
16006 M:      Amit Shah <amit@kernel.org>
16007 L:      virtualization@lists.linux-foundation.org
16008 S:      Maintained
16009 F:      drivers/char/virtio_console.c
16010 F:      include/linux/virtio_console.h
16011 F:      include/uapi/linux/virtio_console.h
16012
16013 VIRTIO CORE, NET AND BLOCK DRIVERS
16014 M:      "Michael S. Tsirkin" <mst@redhat.com>
16015 M:      Jason Wang <jasowang@redhat.com>
16016 L:      virtualization@lists.linux-foundation.org
16017 S:      Maintained
16018 F:      Documentation/devicetree/bindings/virtio/
16019 F:      drivers/virtio/
16020 F:      tools/virtio/
16021 F:      drivers/net/virtio_net.c
16022 F:      drivers/block/virtio_blk.c
16023 F:      include/linux/virtio*.h
16024 F:      include/uapi/linux/virtio_*.h
16025 F:      drivers/crypto/virtio/
16026 F:      mm/balloon_compaction.c
16027
16028 VIRTIO CRYPTO DRIVER
16029 M:      Gonglei <arei.gonglei@huawei.com>
16030 L:      virtualization@lists.linux-foundation.org
16031 L:      linux-crypto@vger.kernel.org
16032 S:      Maintained
16033 F:      drivers/crypto/virtio/
16034 F:      include/uapi/linux/virtio_crypto.h
16035
16036 VIRTIO DRIVERS FOR S390
16037 M:      Cornelia Huck <cohuck@redhat.com>
16038 M:      Halil Pasic <pasic@linux.ibm.com>
16039 L:      linux-s390@vger.kernel.org
16040 L:      virtualization@lists.linux-foundation.org
16041 L:      kvm@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/s390/virtio/
16044 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16045
16046 VIRTIO GPU DRIVER
16047 M:      David Airlie <airlied@linux.ie>
16048 M:      Gerd Hoffmann <kraxel@redhat.com>
16049 L:      dri-devel@lists.freedesktop.org
16050 L:      virtualization@lists.linux-foundation.org
16051 T:      git git://anongit.freedesktop.org/drm/drm-misc
16052 S:      Maintained
16053 F:      drivers/gpu/drm/virtio/
16054 F:      include/uapi/linux/virtio_gpu.h
16055
16056 VIRTIO HOST (VHOST)
16057 M:      "Michael S. Tsirkin" <mst@redhat.com>
16058 M:      Jason Wang <jasowang@redhat.com>
16059 L:      kvm@vger.kernel.org
16060 L:      virtualization@lists.linux-foundation.org
16061 L:      netdev@vger.kernel.org
16062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16063 S:      Maintained
16064 F:      drivers/vhost/
16065 F:      include/uapi/linux/vhost.h
16066
16067 VIRTIO INPUT DRIVER
16068 M:      Gerd Hoffmann <kraxel@redhat.com>
16069 S:      Maintained
16070 F:      drivers/virtio/virtio_input.c
16071 F:      include/uapi/linux/virtio_input.h
16072
16073 VIRTUAL BOX GUEST DEVICE DRIVER
16074 M:      Hans de Goede <hdegoede@redhat.com>
16075 M:      Arnd Bergmann <arnd@arndb.de>
16076 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16077 S:      Maintained
16078 F:      include/linux/vbox_utils.h
16079 F:      include/uapi/linux/vbox*.h
16080 F:      drivers/virt/vboxguest/
16081
16082 VIRTUAL SERIO DEVICE DRIVER
16083 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16084 S:      Maintained
16085 F:      drivers/input/serio/userio.c
16086 F:      include/uapi/linux/userio.h
16087
16088 VIVID VIRTUAL VIDEO DRIVER
16089 M:      Hans Verkuil <hverkuil@xs4all.nl>
16090 L:      linux-media@vger.kernel.org
16091 T:      git git://linuxtv.org/media_tree.git
16092 W:      https://linuxtv.org
16093 S:      Maintained
16094 F:      drivers/media/platform/vivid/*
16095
16096 VLYNQ BUS
16097 M:      Florian Fainelli <f.fainelli@gmail.com>
16098 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16099 S:      Maintained
16100 F:      drivers/vlynq/vlynq.c
16101 F:      include/linux/vlynq.h
16102
16103 VME SUBSYSTEM
16104 M:      Martyn Welch <martyn@welchs.me.uk>
16105 M:      Manohar Vanga <manohar.vanga@gmail.com>
16106 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16107 L:      devel@driverdev.osuosl.org
16108 S:      Maintained
16109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16110 F:      Documentation/driver-api/vme.rst
16111 F:      drivers/staging/vme/
16112 F:      drivers/vme/
16113 F:      include/linux/vme*
16114
16115 VMWARE BALLOON DRIVER
16116 M:      Xavier Deguillard <xdeguillard@vmware.com>
16117 M:      Nadav Amit <namit@vmware.com>
16118 M:      "VMware, Inc." <pv-drivers@vmware.com>
16119 L:      linux-kernel@vger.kernel.org
16120 S:      Maintained
16121 F:      drivers/misc/vmw_balloon.c
16122
16123 VMWARE HYPERVISOR INTERFACE
16124 M:      Alok Kataria <akataria@vmware.com>
16125 L:      virtualization@lists.linux-foundation.org
16126 S:      Supported
16127 F:      arch/x86/kernel/cpu/vmware.c
16128
16129 VMWARE PVRDMA DRIVER
16130 M:      Adit Ranadive <aditr@vmware.com>
16131 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16132 L:      linux-rdma@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/infiniband/hw/vmw_pvrdma/
16135
16136 VMware PVSCSI driver
16137 M:      Jim Gill <jgill@vmware.com>
16138 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16139 L:      linux-scsi@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/scsi/vmw_pvscsi.c
16142 F:      drivers/scsi/vmw_pvscsi.h
16143
16144 VMWARE VMMOUSE SUBDRIVER
16145 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16146 M:      "VMware, Inc." <pv-drivers@vmware.com>
16147 L:      linux-input@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/input/mouse/vmmouse.c
16150 F:      drivers/input/mouse/vmmouse.h
16151
16152 VMWARE VMXNET3 ETHERNET DRIVER
16153 M:      Ronak Doshi <doshir@vmware.com>
16154 M:      "VMware, Inc." <pv-drivers@vmware.com>
16155 L:      netdev@vger.kernel.org
16156 S:      Maintained
16157 F:      drivers/net/vmxnet3/
16158
16159 VOCORE VOCORE2 BOARD
16160 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16161 L:      linux-mips@vger.kernel.org
16162 S:      Maintained
16163 F:      arch/mips/boot/dts/ralink/vocore2.dts
16164
16165 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16166 M:      Liam Girdwood <lgirdwood@gmail.com>
16167 M:      Mark Brown <broonie@kernel.org>
16168 L:      linux-kernel@vger.kernel.org
16169 W:      http://www.slimlogic.co.uk/?p=48
16170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16171 S:      Supported
16172 F:      Documentation/devicetree/bindings/regulator/
16173 F:      Documentation/power/regulator/
16174 F:      drivers/regulator/
16175 F:      include/dt-bindings/regulator/
16176 F:      include/linux/regulator/
16177
16178 VRF
16179 M:      David Ahern <dsa@cumulusnetworks.com>
16180 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16181 L:      netdev@vger.kernel.org
16182 S:      Maintained
16183 F:      drivers/net/vrf.c
16184 F:      Documentation/networking/vrf.txt
16185
16186 VT1211 HARDWARE MONITOR DRIVER
16187 M:      Juerg Haefliger <juergh@gmail.com>
16188 L:      linux-hwmon@vger.kernel.org
16189 S:      Maintained
16190 F:      Documentation/hwmon/vt1211
16191 F:      drivers/hwmon/vt1211.c
16192
16193 VT8231 HARDWARE MONITOR DRIVER
16194 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16195 L:      linux-hwmon@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/hwmon/vt8231.c
16198
16199 VUB300 USB to SDIO/SD/MMC bridge chip
16200 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16201 L:      linux-mmc@vger.kernel.org
16202 L:      linux-usb@vger.kernel.org
16203 S:      Supported
16204 F:      drivers/mmc/host/vub300.c
16205
16206 W1 DALLAS'S 1-WIRE BUS
16207 M:      Evgeniy Polyakov <zbr@ioremap.net>
16208 S:      Maintained
16209 F:      Documentation/devicetree/bindings/w1/
16210 F:      Documentation/w1/
16211 F:      drivers/w1/
16212 F:      include/linux/w1.h
16213
16214 W83791D HARDWARE MONITORING DRIVER
16215 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16216 L:      linux-hwmon@vger.kernel.org
16217 S:      Maintained
16218 F:      Documentation/hwmon/w83791d
16219 F:      drivers/hwmon/w83791d.c
16220
16221 W83793 HARDWARE MONITORING DRIVER
16222 M:      Rudolf Marek <r.marek@assembler.cz>
16223 L:      linux-hwmon@vger.kernel.org
16224 S:      Maintained
16225 F:      Documentation/hwmon/w83793
16226 F:      drivers/hwmon/w83793.c
16227
16228 W83795 HARDWARE MONITORING DRIVER
16229 M:      Jean Delvare <jdelvare@suse.com>
16230 L:      linux-hwmon@vger.kernel.org
16231 S:      Maintained
16232 F:      drivers/hwmon/w83795.c
16233
16234 W83L51xD SD/MMC CARD INTERFACE DRIVER
16235 M:      Pierre Ossman <pierre@ossman.eu>
16236 S:      Maintained
16237 F:      drivers/mmc/host/wbsd.*
16238
16239 WACOM PROTOCOL 4 SERIAL TABLETS
16240 M:      Julian Squires <julian@cipht.net>
16241 M:      Hans de Goede <hdegoede@redhat.com>
16242 L:      linux-input@vger.kernel.org
16243 S:      Maintained
16244 F:      drivers/input/tablet/wacom_serial4.c
16245
16246 WATCHDOG DEVICE DRIVERS
16247 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16248 M:      Guenter Roeck <linux@roeck-us.net>
16249 L:      linux-watchdog@vger.kernel.org
16250 W:      http://www.linux-watchdog.org/
16251 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16252 S:      Maintained
16253 F:      Documentation/devicetree/bindings/watchdog/
16254 F:      Documentation/watchdog/
16255 F:      drivers/watchdog/
16256 F:      include/linux/watchdog.h
16257 F:      include/uapi/linux/watchdog.h
16258
16259 WHISKEYCOVE PMIC GPIO DRIVER
16260 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16261 L:      linux-gpio@vger.kernel.org
16262 S:      Maintained
16263 F:      drivers/gpio/gpio-wcove.c
16264
16265 WIIMOTE HID DRIVER
16266 M:      David Herrmann <dh.herrmann@googlemail.com>
16267 L:      linux-input@vger.kernel.org
16268 S:      Maintained
16269 F:      drivers/hid/hid-wiimote*
16270
16271 WILOCITY WIL6210 WIRELESS DRIVER
16272 M:      Maya Erez <merez@codeaurora.org>
16273 L:      linux-wireless@vger.kernel.org
16274 L:      wil6210@qti.qualcomm.com
16275 S:      Supported
16276 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16277 F:      drivers/net/wireless/ath/wil6210/
16278
16279 WIMAX STACK
16280 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16281 M:      linux-wimax@intel.com
16282 L:      wimax@linuxwimax.org (subscribers-only)
16283 S:      Supported
16284 W:      http://linuxwimax.org
16285 F:      Documentation/wimax/README.wimax
16286 F:      include/linux/wimax/debug.h
16287 F:      include/net/wimax.h
16288 F:      include/uapi/linux/wimax.h
16289 F:      net/wimax/
16290
16291 WINBOND CIR DRIVER
16292 M:      David Härdeman <david@hardeman.nu>
16293 S:      Maintained
16294 F:      drivers/media/rc/winbond-cir.c
16295
16296 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16297 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16298 L:      linux-watchdog@vger.kernel.org
16299 S:      Maintained
16300 F:      drivers/watchdog/ebc-c384_wdt.c
16301
16302 WINSYSTEMS WS16C48 GPIO DRIVER
16303 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16304 L:      linux-gpio@vger.kernel.org
16305 S:      Maintained
16306 F:      drivers/gpio/gpio-ws16c48.c
16307
16308 WISTRON LAPTOP BUTTON DRIVER
16309 M:      Miloslav Trmac <mitr@volny.cz>
16310 S:      Maintained
16311 F:      drivers/input/misc/wistron_btns.c
16312
16313 WL3501 WIRELESS PCMCIA CARD DRIVER
16314 L:      linux-wireless@vger.kernel.org
16315 S:      Odd fixes
16316 F:      drivers/net/wireless/wl3501*
16317
16318 WOLFSON MICROELECTRONICS DRIVERS
16319 L:      patches@opensource.cirrus.com
16320 T:      git https://github.com/CirrusLogic/linux-drivers.git
16321 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16322 S:      Supported
16323 F:      Documentation/hwmon/wm83??
16324 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16325 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16326 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16327 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16328 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16329 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16330 F:      drivers/clk/clk-wm83*.c
16331 F:      drivers/extcon/extcon-arizona.c
16332 F:      drivers/leds/leds-wm83*.c
16333 F:      drivers/gpio/gpio-*wm*.c
16334 F:      drivers/gpio/gpio-arizona.c
16335 F:      drivers/hwmon/wm83??-hwmon.c
16336 F:      drivers/input/misc/wm831x-on.c
16337 F:      drivers/input/touchscreen/wm831x-ts.c
16338 F:      drivers/input/touchscreen/wm97*.c
16339 F:      drivers/mfd/arizona*
16340 F:      drivers/mfd/wm*.c
16341 F:      drivers/mfd/cs47l24*
16342 F:      drivers/power/supply/wm83*.c
16343 F:      drivers/rtc/rtc-wm83*.c
16344 F:      drivers/regulator/wm8*.c
16345 F:      drivers/regulator/arizona*
16346 F:      drivers/video/backlight/wm83*_bl.c
16347 F:      drivers/watchdog/wm83*_wdt.c
16348 F:      include/linux/mfd/arizona/
16349 F:      include/linux/mfd/wm831x/
16350 F:      include/linux/mfd/wm8350/
16351 F:      include/linux/mfd/wm8400*
16352 F:      include/linux/regulator/arizona*
16353 F:      include/linux/wm97xx.h
16354 F:      include/sound/wm????.h
16355 F:      sound/soc/codecs/arizona.?
16356 F:      sound/soc/codecs/wm*
16357 F:      sound/soc/codecs/cs47l24*
16358
16359 WORKQUEUE
16360 M:      Tejun Heo <tj@kernel.org>
16361 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16363 S:      Maintained
16364 F:      include/linux/workqueue.h
16365 F:      kernel/workqueue.c
16366 F:      Documentation/core-api/workqueue.rst
16367
16368 X-POWERS AXP288 PMIC DRIVERS
16369 M:      Hans de Goede <hdegoede@redhat.com>
16370 S:      Maintained
16371 N:      axp288
16372 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16373
16374 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16375 M:      Chen-Yu Tsai <wens@csie.org>
16376 L:      linux-kernel@vger.kernel.org
16377 S:      Maintained
16378 N:      axp[128]
16379
16380 X.25 NETWORK LAYER
16381 M:      Andrew Hendry <andrew.hendry@gmail.com>
16382 L:      linux-x25@vger.kernel.org
16383 S:      Odd Fixes
16384 F:      Documentation/networking/x25*
16385 F:      include/net/x25*
16386 F:      net/x25/
16387
16388 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16389 M:      Thomas Gleixner <tglx@linutronix.de>
16390 M:      Ingo Molnar <mingo@redhat.com>
16391 M:      Borislav Petkov <bp@alien8.de>
16392 R:      "H. Peter Anvin" <hpa@zytor.com>
16393 M:      x86@kernel.org
16394 L:      linux-kernel@vger.kernel.org
16395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16396 S:      Maintained
16397 F:      Documentation/devicetree/bindings/x86/
16398 F:      Documentation/x86/
16399 F:      arch/x86/
16400
16401 X86 ENTRY CODE
16402 M:      Andy Lutomirski <luto@kernel.org>
16403 L:      linux-kernel@vger.kernel.org
16404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16405 S:      Maintained
16406 F:      arch/x86/entry/
16407
16408 X86 MCE INFRASTRUCTURE
16409 M:      Tony Luck <tony.luck@intel.com>
16410 M:      Borislav Petkov <bp@alien8.de>
16411 L:      linux-edac@vger.kernel.org
16412 S:      Maintained
16413 F:      arch/x86/kernel/cpu/mcheck/*
16414
16415 X86 MICROCODE UPDATE SUPPORT
16416 M:      Borislav Petkov <bp@alien8.de>
16417 S:      Maintained
16418 F:      arch/x86/kernel/cpu/microcode/*
16419
16420 X86 MM
16421 M:      Dave Hansen <dave.hansen@linux.intel.com>
16422 M:      Andy Lutomirski <luto@kernel.org>
16423 M:      Peter Zijlstra <peterz@infradead.org>
16424 L:      linux-kernel@vger.kernel.org
16425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16426 S:      Maintained
16427 F:      arch/x86/mm/
16428
16429 X86 PLATFORM DRIVERS
16430 M:      Darren Hart <dvhart@infradead.org>
16431 M:      Andy Shevchenko <andy@infradead.org>
16432 L:      platform-driver-x86@vger.kernel.org
16433 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16434 S:      Maintained
16435 F:      drivers/platform/x86/
16436 F:      drivers/platform/olpc/
16437
16438 X86 VDSO
16439 M:      Andy Lutomirski <luto@kernel.org>
16440 L:      linux-kernel@vger.kernel.org
16441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16442 S:      Maintained
16443 F:      arch/x86/entry/vdso/
16444
16445 XARRAY
16446 M:      Matthew Wilcox <willy@infradead.org>
16447 L:      linux-fsdevel@vger.kernel.org
16448 S:      Supported
16449 F:      Documentation/core-api/xarray.rst
16450 F:      lib/idr.c
16451 F:      lib/xarray.c
16452 F:      include/linux/idr.h
16453 F:      include/linux/xarray.h
16454 F:      tools/testing/radix-tree
16455
16456 XBOX DVD IR REMOTE
16457 M:      Benjamin Valentin <benpicco@googlemail.com>
16458 S:      Maintained
16459 F:      drivers/media/rc/xbox_remote.c
16460 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16461
16462 XC2028/3028 TUNER DRIVER
16463 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16464 L:      linux-media@vger.kernel.org
16465 W:      https://linuxtv.org
16466 T:      git git://linuxtv.org/media_tree.git
16467 S:      Maintained
16468 F:      drivers/media/tuners/tuner-xc2028.*
16469
16470 XDP SOCKETS (AF_XDP)
16471 M:      Björn Töpel <bjorn.topel@intel.com>
16472 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16473 L:      netdev@vger.kernel.org
16474 S:      Maintained
16475 F:      kernel/bpf/xskmap.c
16476 F:      net/xdp/
16477
16478 XEN BLOCK SUBSYSTEM
16479 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16480 M:      Roger Pau Monné <roger.pau@citrix.com>
16481 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16482 S:      Supported
16483 F:      drivers/block/xen-blkback/*
16484 F:      drivers/block/xen*
16485
16486 XEN HYPERVISOR ARM
16487 M:      Stefano Stabellini <sstabellini@kernel.org>
16488 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16489 S:      Maintained
16490 F:      arch/arm/xen/
16491 F:      arch/arm/include/asm/xen/
16492
16493 XEN HYPERVISOR ARM64
16494 M:      Stefano Stabellini <sstabellini@kernel.org>
16495 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16496 S:      Maintained
16497 F:      arch/arm64/xen/
16498 F:      arch/arm64/include/asm/xen/
16499
16500 XEN HYPERVISOR INTERFACE
16501 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16502 M:      Juergen Gross <jgross@suse.com>
16503 R:      Stefano Stabellini <sstabellini@kernel.org>
16504 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16506 S:      Supported
16507 F:      arch/x86/xen/
16508 F:      drivers/*/xen-*front.c
16509 F:      drivers/xen/
16510 F:      arch/x86/include/asm/xen/
16511 F:      arch/x86/include/asm/pvclock-abi.h
16512 F:      include/xen/
16513 F:      include/uapi/xen/
16514 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16515 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16516
16517 XEN NETWORK BACKEND DRIVER
16518 M:      Wei Liu <wei.liu2@citrix.com>
16519 M:      Paul Durrant <paul.durrant@citrix.com>
16520 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16521 L:      netdev@vger.kernel.org
16522 S:      Supported
16523 F:      drivers/net/xen-netback/*
16524
16525 XEN PCI SUBSYSTEM
16526 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16527 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16528 S:      Supported
16529 F:      arch/x86/pci/*xen*
16530 F:      drivers/pci/*xen*
16531
16532 XEN PVSCSI DRIVERS
16533 M:      Juergen Gross <jgross@suse.com>
16534 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16535 L:      linux-scsi@vger.kernel.org
16536 S:      Supported
16537 F:      drivers/scsi/xen-scsifront.c
16538 F:      drivers/xen/xen-scsiback.c
16539 F:      include/xen/interface/io/vscsiif.h
16540
16541 XEN SWIOTLB SUBSYSTEM
16542 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16543 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16544 L:      iommu@lists.linux-foundation.org
16545 S:      Supported
16546 F:      arch/x86/xen/*swiotlb*
16547 F:      drivers/xen/*swiotlb*
16548
16549 XEN SOUND FRONTEND DRIVER
16550 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16551 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16553 S:      Supported
16554 F:      sound/xen/*
16555
16556 XFS FILESYSTEM
16557 M:      Darrick J. Wong <darrick.wong@oracle.com>
16558 M:      linux-xfs@vger.kernel.org
16559 L:      linux-xfs@vger.kernel.org
16560 W:      http://xfs.org/
16561 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16562 S:      Supported
16563 F:      Documentation/filesystems/xfs.txt
16564 F:      fs/xfs/
16565
16566 XILINX AXI ETHERNET DRIVER
16567 M:      Anirudha Sarangi <anirudh@xilinx.com>
16568 M:      John Linn <John.Linn@xilinx.com>
16569 S:      Maintained
16570 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16571
16572 XILINX UARTLITE SERIAL DRIVER
16573 M:      Peter Korsgaard <jacmet@sunsite.dk>
16574 L:      linux-serial@vger.kernel.org
16575 S:      Maintained
16576 F:      drivers/tty/serial/uartlite.c
16577
16578 XILINX VIDEO IP CORES
16579 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16580 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16581 L:      linux-media@vger.kernel.org
16582 T:      git git://linuxtv.org/media_tree.git
16583 S:      Supported
16584 F:      Documentation/devicetree/bindings/media/xilinx/
16585 F:      drivers/media/platform/xilinx/
16586 F:      include/uapi/linux/xilinx-v4l2-controls.h
16587
16588 XILLYBUS DRIVER
16589 M:      Eli Billauer <eli.billauer@gmail.com>
16590 L:      linux-kernel@vger.kernel.org
16591 S:      Supported
16592 F:      drivers/char/xillybus/
16593
16594 XLP9XX I2C DRIVER
16595 M:      George Cherian <george.cherian@cavium.com>
16596 M:      Jan Glauber <jglauber@cavium.com>
16597 L:      linux-i2c@vger.kernel.org
16598 W:      http://www.cavium.com
16599 S:      Supported
16600 F:      drivers/i2c/busses/i2c-xlp9xx.c
16601
16602 XRA1403 GPIO EXPANDER
16603 M:      Nandor Han <nandor.han@ge.com>
16604 M:      Semi Malinen <semi.malinen@ge.com>
16605 L:      linux-gpio@vger.kernel.org
16606 S:      Maintained
16607 F:      drivers/gpio/gpio-xra1403.c
16608 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16609
16610 XTENSA XTFPGA PLATFORM SUPPORT
16611 M:      Max Filippov <jcmvbkbc@gmail.com>
16612 L:      linux-xtensa@linux-xtensa.org
16613 S:      Maintained
16614 F:      drivers/spi/spi-xtensa-xtfpga.c
16615 F:      sound/soc/xtensa/xtfpga-i2s.c
16616
16617 YAM DRIVER FOR AX.25
16618 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16619 L:      linux-hams@vger.kernel.org
16620 S:      Maintained
16621 F:      drivers/net/hamradio/yam*
16622 F:      include/linux/yam.h
16623
16624 YAMA SECURITY MODULE
16625 M:      Kees Cook <keescook@chromium.org>
16626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16627 S:      Supported
16628 F:      security/yama/
16629 F:      Documentation/admin-guide/LSM/Yama.rst
16630
16631 YEALINK PHONE DRIVER
16632 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16633 L:      usbb2k-api-dev@nongnu.org
16634 S:      Maintained
16635 F:      Documentation/input/devices/yealink.rst
16636 F:      drivers/input/misc/yealink.*
16637
16638 Z8530 DRIVER FOR AX.25
16639 M:      Joerg Reuter <jreuter@yaina.de>
16640 W:      http://yaina.de/jreuter/
16641 W:      http://www.qsl.net/dl1bke/
16642 L:      linux-hams@vger.kernel.org
16643 S:      Maintained
16644 F:      Documentation/networking/z8530drv.txt
16645 F:      drivers/net/hamradio/*scc.c
16646 F:      drivers/net/hamradio/z8530.h
16647
16648 ZBUD COMPRESSED PAGE ALLOCATOR
16649 M:      Seth Jennings <sjenning@redhat.com>
16650 M:      Dan Streetman <ddstreet@ieee.org>
16651 L:      linux-mm@kvack.org
16652 S:      Maintained
16653 F:      mm/zbud.c
16654 F:      include/linux/zbud.h
16655
16656 ZD1211RW WIRELESS DRIVER
16657 M:      Daniel Drake <dsd@gentoo.org>
16658 M:      Ulrich Kunitz <kune@deine-taler.de>
16659 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16660 L:      linux-wireless@vger.kernel.org
16661 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16662 S:      Maintained
16663 F:      drivers/net/wireless/zydas/zd1211rw/
16664
16665 ZD1301 MEDIA DRIVER
16666 M:      Antti Palosaari <crope@iki.fi>
16667 L:      linux-media@vger.kernel.org
16668 W:      https://linuxtv.org/
16669 W:      http://palosaari.fi/linux/
16670 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16671 S:      Maintained
16672 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16673
16674 ZD1301_DEMOD MEDIA DRIVER
16675 M:      Antti Palosaari <crope@iki.fi>
16676 L:      linux-media@vger.kernel.org
16677 W:      https://linuxtv.org/
16678 W:      http://palosaari.fi/linux/
16679 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16680 S:      Maintained
16681 F:      drivers/media/dvb-frontends/zd1301_demod*
16682
16683 ZPOOL COMPRESSED PAGE STORAGE API
16684 M:      Dan Streetman <ddstreet@ieee.org>
16685 L:      linux-mm@kvack.org
16686 S:      Maintained
16687 F:      mm/zpool.c
16688 F:      include/linux/zpool.h
16689
16690 ZR36067 VIDEO FOR LINUX DRIVER
16691 L:      mjpeg-users@lists.sourceforge.net
16692 L:      linux-media@vger.kernel.org
16693 W:      http://mjpeg.sourceforge.net/driver-zoran/
16694 T:      hg https://linuxtv.org/hg/v4l-dvb
16695 S:      Odd Fixes
16696 F:      drivers/staging/media/zoran/
16697
16698 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
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-kernel@vger.kernel.org
16703 S:      Maintained
16704 F:      drivers/block/zram/
16705 F:      Documentation/blockdev/zram.txt
16706
16707 ZS DECSTATION Z85C30 SERIAL DRIVER
16708 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16709 S:      Maintained
16710 F:      drivers/tty/serial/zs.*
16711
16712 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16713 M:      Minchan Kim <minchan@kernel.org>
16714 M:      Nitin Gupta <ngupta@vflare.org>
16715 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16716 L:      linux-mm@kvack.org
16717 S:      Maintained
16718 F:      mm/zsmalloc.c
16719 F:      include/linux/zsmalloc.h
16720 F:      Documentation/vm/zsmalloc.rst
16721
16722 ZSWAP COMPRESSED SWAP CACHING
16723 M:      Seth Jennings <sjenning@redhat.com>
16724 M:      Dan Streetman <ddstreet@ieee.org>
16725 L:      linux-mm@kvack.org
16726 S:      Maintained
16727 F:      mm/zswap.c
16728
16729 THE REST
16730 M:      Linus Torvalds <torvalds@linux-foundation.org>
16731 L:      linux-kernel@vger.kernel.org
16732 Q:      http://patchwork.kernel.org/project/LKML/list/
16733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16734 S:      Buried alive in reporters
16735 F:      *
16736 F:      */