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 X:      drivers/gnss
1476
1477 ARM/EBSA110 MACHINE SUPPORT
1478 M:      Russell King <linux@armlinux.org.uk>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 W:      http://www.armlinux.org.uk/
1481 S:      Maintained
1482 F:      arch/arm/mach-ebsa110/
1483 F:      drivers/net/ethernet/amd/am79c961a.*
1484
1485 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1486 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1487 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 N:      efm32
1491
1492 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1493 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/ezx.c
1497
1498 ARM/FARADAY FA526 PORT
1499 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502 T:      git git://git.berlios.de/gemini-board
1503 F:      arch/arm/mm/*-fa*
1504
1505 ARM/FOOTBRIDGE ARCHITECTURE
1506 M:      Russell King <linux@armlinux.org.uk>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 W:      http://www.armlinux.org.uk/
1509 S:      Maintained
1510 F:      arch/arm/include/asm/hardware/dec21285.h
1511 F:      arch/arm/mach-footbridge/
1512
1513 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1514 M:      Shawn Guo <shawnguo@kernel.org>
1515 M:      Sascha Hauer <s.hauer@pengutronix.de>
1516 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1517 R:      Fabio Estevam <fabio.estevam@nxp.com>
1518 R:      NXP Linux Team <linux-imx@nxp.com>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1522 F:      arch/arm/mach-imx/
1523 F:      arch/arm/mach-mxs/
1524 F:      arch/arm/boot/dts/imx*
1525 F:      arch/arm/configs/imx*_defconfig
1526 F:      drivers/clk/imx/
1527 F:      drivers/firmware/imx/
1528 F:      drivers/soc/imx/
1529 F:      include/linux/firmware/imx/
1530 F:      include/soc/imx/
1531
1532 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1533 M:      Shawn Guo <shawnguo@kernel.org>
1534 M:      Sascha Hauer <s.hauer@pengutronix.de>
1535 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1536 R:      Stefan Agner <stefan@agner.ch>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1540 F:      arch/arm/mach-imx/*vf610*
1541 F:      arch/arm/boot/dts/vf*
1542
1543 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1544 M:      Shawn Guo <shawnguo@kernel.org>
1545 M:      Li Yang <leoyang.li@nxp.com>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1549 F:      arch/arm/boot/dts/ls1021a*
1550 F:      arch/arm64/boot/dts/freescale/fsl-*
1551 F:      arch/arm64/boot/dts/freescale/qoriq-*
1552
1553 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1554 M:      Lennert Buytenhek <kernel@wantstofly.org>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/GUMSTIX MACHINE SUPPORT
1559 M:      Steve Sakoman <sakoman@gmail.com>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562
1563 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1564 M:      Philipp Zabel <philipp.zabel@gmail.com>
1565 M:      Paul Parsons <lost.distance@yahoo.com>
1566 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1567 S:      Maintained
1568 F:      arch/arm/mach-pxa/hx4700.c
1569 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1570 F:      sound/soc/pxa/hx4700.c
1571
1572 ARM/HISILICON SOC SUPPORT
1573 M:      Wei Xu <xuwei5@hisilicon.com>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 W:      http://www.hisilicon.com
1576 S:      Supported
1577 T:      git git://github.com/hisilicon/linux-hisi.git
1578 F:      arch/arm/mach-hisi/
1579 F:      arch/arm/boot/dts/hi3*
1580 F:      arch/arm/boot/dts/hip*
1581 F:      arch/arm/boot/dts/hisi*
1582 F:      arch/arm64/boot/dts/hisilicon/
1583
1584 ARM/HP JORNADA 7XX MACHINE SUPPORT
1585 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1586 W:      www.jlime.com
1587 S:      Maintained
1588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1589 F:      arch/arm/mach-sa1100/jornada720.c
1590 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1591
1592 ARM/IGEP MACHINE SUPPORT
1593 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1594 M:      Javier Martinez Canillas <javier@dowhile0.org>
1595 L:      linux-omap@vger.kernel.org
1596 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1597 S:      Maintained
1598 F:      arch/arm/boot/dts/omap3-igep*
1599
1600 ARM/INCOME PXA270 SUPPORT
1601 M:      Marek Vasut <marek.vasut@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1605
1606 ARM/INTEL IOP13XX ARM ARCHITECTURE
1607 M:      Lennert Buytenhek <kernel@wantstofly.org>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610
1611 ARM/INTEL IOP32X ARM ARCHITECTURE
1612 M:      Lennert Buytenhek <kernel@wantstofly.org>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615
1616 ARM/INTEL IOP33X ARM ARCHITECTURE
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Orphan
1619
1620 ARM/INTEL IQ81342EX MACHINE SUPPORT
1621 M:      Lennert Buytenhek <kernel@wantstofly.org>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 S:      Maintained
1624
1625 ARM/INTEL IXDP2850 MACHINE SUPPORT
1626 M:      Lennert Buytenhek <kernel@wantstofly.org>
1627 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1628 S:      Maintained
1629
1630 ARM/INTEL IXP4XX ARM ARCHITECTURE
1631 M:      Imre Kaloz <kaloz@openwrt.org>
1632 M:      Krzysztof Halasa <khalasa@piap.pl>
1633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1634 S:      Maintained
1635 F:      arch/arm/mach-ixp4xx/
1636
1637 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1638 M:      Jonathan Cameron <jic23@cam.ac.uk>
1639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      arch/arm/mach-pxa/stargate2.c
1642 F:      drivers/pcmcia/pxa2xx_stargate2.c
1643
1644 ARM/INTEL XSC3 (MANZANO) ARM CORE
1645 M:      Lennert Buytenhek <kernel@wantstofly.org>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648
1649 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1650 M:      Lennert Buytenhek <kernel@wantstofly.org>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653
1654 ARM/LG1K ARCHITECTURE
1655 M:      Chanho Min <chanho.min@lge.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      arch/arm64/boot/dts/lg/
1659
1660 ARM/LOGICPD PXA270 MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/LPC18XX ARCHITECTURE
1666 M:      Vladimir Zapolskiy <vz@mleia.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/lpc43*
1670 F:      drivers/i2c/busses/i2c-lpc2k.c
1671 F:      drivers/memory/pl172.c
1672 F:      drivers/mtd/spi-nor/nxp-spifi.c
1673 F:      drivers/rtc/rtc-lpc24xx.c
1674 N:      lpc18xx
1675
1676 ARM/LPC32XX SOC SUPPORT
1677 M:      Vladimir Zapolskiy <vz@mleia.com>
1678 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1681 S:      Maintained
1682 F:      arch/arm/boot/dts/lpc32*
1683 F:      arch/arm/mach-lpc32xx/
1684 F:      drivers/i2c/busses/i2c-pnx.c
1685 F:      drivers/net/ethernet/nxp/lpc_eth.c
1686 F:      drivers/usb/host/ohci-nxp.c
1687 F:      drivers/watchdog/pnx4008_wdt.c
1688 N:      lpc32xx
1689
1690 ARM/MAGICIAN MACHINE SUPPORT
1691 M:      Philipp Zabel <philipp.zabel@gmail.com>
1692 S:      Maintained
1693
1694 ARM/Marvell Dove/MV78xx0/Orion SOC support
1695 M:      Jason Cooper <jason@lakedaemon.net>
1696 M:      Andrew Lunn <andrew@lunn.ch>
1697 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1698 M:      Gregory Clement <gregory.clement@bootlin.com>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 S:      Maintained
1701 F:      Documentation/devicetree/bindings/soc/dove/
1702 F:      arch/arm/mach-dove/
1703 F:      arch/arm/mach-mv78xx0/
1704 F:      arch/arm/mach-orion5x/
1705 F:      arch/arm/plat-orion/
1706 F:      arch/arm/boot/dts/dove*
1707 F:      arch/arm/boot/dts/orion5x*
1708
1709 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1710 M:      Jason Cooper <jason@lakedaemon.net>
1711 M:      Andrew Lunn <andrew@lunn.ch>
1712 M:      Gregory Clement <gregory.clement@bootlin.com>
1713 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 S:      Maintained
1716 F:      arch/arm/boot/dts/armada*
1717 F:      arch/arm/boot/dts/kirkwood*
1718 F:      arch/arm/configs/mvebu_*_defconfig
1719 F:      arch/arm/mach-mvebu/
1720 F:      arch/arm64/boot/dts/marvell/armada*
1721 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1722 F:      drivers/cpufreq/mvebu-cpufreq.c
1723 F:      drivers/irqchip/irq-armada-370-xp.c
1724 F:      drivers/irqchip/irq-mvebu-*
1725 F:      drivers/pinctrl/mvebu/
1726 F:      drivers/rtc/rtc-armada38x.c
1727
1728 ARM/Mediatek RTC DRIVER
1729 M:      Eddie Huang <eddie.huang@mediatek.com>
1730 M:      Sean Wang <sean.wang@mediatek.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1735 F:      drivers/rtc/rtc-mt6397.c
1736 F:      drivers/rtc/rtc-mt7622.c
1737
1738 ARM/Mediatek SoC support
1739 M:      Matthias Brugger <matthias.bgg@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1742 W:      https://mtk.bcnfs.org/
1743 C:      irc://chat.freenode.net/linux-mediatek
1744 S:      Maintained
1745 F:      arch/arm/boot/dts/mt6*
1746 F:      arch/arm/boot/dts/mt7*
1747 F:      arch/arm/boot/dts/mt8*
1748 F:      arch/arm/mach-mediatek/
1749 F:      arch/arm64/boot/dts/mediatek/
1750 F:      drivers/soc/mediatek/
1751 N:      mtk
1752 N:      mt[678]
1753 K:      mediatek
1754
1755 ARM/Mediatek USB3 PHY DRIVER
1756 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1758 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1759 S:      Maintained
1760 F:      drivers/phy/mediatek/
1761 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1762
1763 ARM/MICREL KS8695 ARCHITECTURE
1764 M:      Greg Ungerer <gerg@uclinux.org>
1765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1766 F:      arch/arm/mach-ks8695/
1767 S:      Odd Fixes
1768
1769 ARM/Microchip (AT91) SoC support
1770 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1771 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1772 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.linux4sam.org
1775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1776 S:      Supported
1777 N:      at91
1778 N:      atmel
1779 F:      arch/arm/mach-at91/
1780 F:      include/soc/at91/
1781 F:      arch/arm/boot/dts/at91*.dts
1782 F:      arch/arm/boot/dts/at91*.dtsi
1783 F:      arch/arm/boot/dts/sama*.dts
1784 F:      arch/arm/boot/dts/sama*.dtsi
1785 F:      arch/arm/include/debug/at91.S
1786 F:      drivers/memory/atmel*
1787 F:      drivers/watchdog/sama5d4_wdt.c
1788 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1789 X:      drivers/net/wireless/atmel/
1790
1791 ARM/MIOA701 MACHINE SUPPORT
1792 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 F:      arch/arm/mach-pxa/mioa701.c
1795 S:      Maintained
1796
1797 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1798 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1799 S:      Maintained
1800
1801 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1802 M:      Linus Walleij <linus.walleij@linaro.org>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-nomadik/
1806 F:      arch/arm/mach-u300/
1807 F:      arch/arm/mach-ux500/
1808 F:      arch/arm/boot/dts/ste-*
1809 F:      drivers/clk/clk-nomadik.c
1810 F:      drivers/clk/clk-u300.c
1811 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1812 F:      drivers/clocksource/timer-u300.c
1813 F:      drivers/dma/coh901318*
1814 F:      drivers/dma/ste_dma40*
1815 F:      drivers/hwspinlock/u8500_hsem.c
1816 F:      drivers/i2c/busses/i2c-nomadik.c
1817 F:      drivers/i2c/busses/i2c-stu300.c
1818 F:      drivers/mfd/ab3100*
1819 F:      drivers/mfd/ab8500*
1820 F:      drivers/mfd/abx500*
1821 F:      drivers/mfd/dbx500*
1822 F:      drivers/mfd/db8500*
1823 F:      drivers/pinctrl/nomadik/
1824 F:      drivers/pinctrl/pinctrl-coh901*
1825 F:      drivers/pinctrl/pinctrl-u300.c
1826 F:      drivers/rtc/rtc-ab3100.c
1827 F:      drivers/rtc/rtc-ab8500.c
1828 F:      drivers/rtc/rtc-coh901331.c
1829 F:      drivers/rtc/rtc-pl031.c
1830 F:      drivers/watchdog/coh901327_wdt.c
1831 F:      Documentation/devicetree/bindings/arm/ste-*
1832 F:      Documentation/devicetree/bindings/arm/ux500/
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1834
1835 ARM/NUVOTON NPCM ARCHITECTURE
1836 M:      Avi Fishman <avifishman70@gmail.com>
1837 M:      Tomer Maimon <tmaimon77@gmail.com>
1838 R:      Patrick Venture <venture@google.com>
1839 R:      Nancy Yuen <yuenn@google.com>
1840 R:      Brendan Higgins <brendanhiggins@google.com>
1841 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1842 S:      Supported
1843 F:      arch/arm/mach-npcm/
1844 F:      arch/arm/boot/dts/nuvoton-npcm*
1845 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1846 F:      drivers/*/*npcm*
1847 F:      Documentation/devicetree/bindings/*/*npcm*
1848 F:      Documentation/devicetree/bindings/*/*/*npcm*
1849
1850 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1851 M:      Wan ZongShun <mcuos.com@gmail.com>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 W:      http://www.mcuos.com
1854 S:      Maintained
1855 F:      arch/arm/mach-w90x900/
1856 F:      drivers/input/keyboard/w90p910_keypad.c
1857 F:      drivers/input/touchscreen/w90p910_ts.c
1858 F:      drivers/watchdog/nuc900_wdt.c
1859 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1860 F:      drivers/mtd/nand/raw/nuc900_nand.c
1861 F:      drivers/rtc/rtc-nuc900.c
1862 F:      drivers/spi/spi-nuc900.c
1863 F:      drivers/usb/host/ehci-w90x900.c
1864 F:      drivers/video/fbdev/nuc900fb.c
1865
1866 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1867 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1868 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1869 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1870 S:      Supported
1871
1872 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1873 M:      Alexander Clouter <alex@digriz.org.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 W:      http://www.digriz.org.uk/ts78xx/kernel
1876 S:      Maintained
1877 F:      arch/arm/mach-orion5x/ts78xx-*
1878
1879 ARM/OXNAS platform support
1880 M:      Neil Armstrong <narmstrong@baylibre.com>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1883 S:      Maintained
1884 F:      arch/arm/mach-oxnas/
1885 F:      arch/arm/boot/dts/ox8*.dts*
1886 N:      oxnas
1887
1888 ARM/PALM TREO SUPPORT
1889 M:      Tomas Cech <sleep_walker@suse.com>
1890 L:      linux-arm-kernel@lists.infradead.org
1891 W:      http://hackndev.com
1892 S:      Maintained
1893 F:      arch/arm/mach-pxa/palmtreo.*
1894
1895 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1896 M:      Marek Vasut <marek.vasut@gmail.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1901 F:      arch/arm/mach-pxa/palmtx.c
1902 F:      arch/arm/mach-pxa/palmt5.*
1903 F:      arch/arm/mach-pxa/include/mach/palmld.h
1904 F:      arch/arm/mach-pxa/palmld.c
1905 F:      arch/arm/mach-pxa/palmte2.*
1906 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1907 F:      arch/arm/mach-pxa/palmtc.c
1908
1909 ARM/PALMZ72 SUPPORT
1910 M:      Sergey Lapin <slapin@ossfans.org>
1911 L:      linux-arm-kernel@lists.infradead.org
1912 W:      http://hackndev.com
1913 S:      Maintained
1914 F:      arch/arm/mach-pxa/palmz72.*
1915
1916 ARM/PLEB SUPPORT
1917 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1918 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1919 S:      Maintained
1920
1921 ARM/PT DIGITAL BOARD PORT
1922 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 W:      http://www.armlinux.org.uk/
1925 S:      Maintained
1926
1927 ARM/QUALCOMM SUPPORT
1928 M:      Andy Gross <andy.gross@linaro.org>
1929 M:      David Brown <david.brown@linaro.org>
1930 L:      linux-arm-msm@vger.kernel.org
1931 S:      Maintained
1932 F:      Documentation/devicetree/bindings/soc/qcom/
1933 F:      arch/arm/boot/dts/qcom-*.dts
1934 F:      arch/arm/boot/dts/qcom-*.dtsi
1935 F:      arch/arm/mach-qcom/
1936 F:      arch/arm64/boot/dts/qcom/*
1937 F:      drivers/i2c/busses/i2c-qup.c
1938 F:      drivers/clk/qcom/
1939 F:      drivers/dma/qcom/
1940 F:      drivers/soc/qcom/
1941 F:      drivers/spi/spi-qup.c
1942 F:      drivers/tty/serial/msm_serial.c
1943 F:      drivers/*/pm8???-*
1944 F:      drivers/mfd/ssbi.c
1945 F:      drivers/firmware/qcom_scm*
1946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1947
1948 ARM/RADISYS ENP2611 MACHINE SUPPORT
1949 M:      Lennert Buytenhek <kernel@wantstofly.org>
1950 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1951 S:      Maintained
1952
1953 ARM/REALTEK ARCHITECTURE
1954 M:      Andreas Färber <afaerber@suse.de>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm64/boot/dts/realtek/
1958 F:      Documentation/devicetree/bindings/arm/realtek.txt
1959
1960 ARM/RENESAS ARM64 ARCHITECTURE
1961 M:      Simon Horman <horms@verge.net.au>
1962 M:      Magnus Damm <magnus.damm@gmail.com>
1963 L:      linux-renesas-soc@vger.kernel.org
1964 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1966 S:      Supported
1967 F:      arch/arm64/boot/dts/renesas/
1968 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1969 F:      drivers/soc/renesas/
1970 F:      include/linux/soc/renesas/
1971
1972 ARM/RISCPC ARCHITECTURE
1973 M:      Russell King <linux@armlinux.org.uk>
1974 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1975 W:      http://www.armlinux.org.uk/
1976 S:      Maintained
1977 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1978 F:      arch/arm/include/asm/hardware/ioc.h
1979 F:      arch/arm/include/asm/hardware/iomd.h
1980 F:      arch/arm/include/asm/hardware/memc.h
1981 F:      arch/arm/mach-rpc/
1982 F:      drivers/net/ethernet/8390/etherh.c
1983 F:      drivers/net/ethernet/i825xx/ether1*
1984 F:      drivers/net/ethernet/seeq/ether3*
1985 F:      drivers/scsi/arm/
1986
1987 ARM/Rockchip SoC support
1988 M:      Heiko Stuebner <heiko@sntech.de>
1989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1990 L:      linux-rockchip@lists.infradead.org
1991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1992 S:      Maintained
1993 F:      arch/arm/boot/dts/rk3*
1994 F:      arch/arm/boot/dts/rv1108*
1995 F:      arch/arm/mach-rockchip/
1996 F:      drivers/clk/rockchip/
1997 F:      drivers/i2c/busses/i2c-rk3x.c
1998 F:      drivers/*/*rockchip*
1999 F:      drivers/*/*/*rockchip*
2000 F:      sound/soc/rockchip/
2001 N:      rockchip
2002
2003 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2004 M:      Kukjin Kim <kgene@kernel.org>
2005 M:      Krzysztof Kozlowski <krzk@kernel.org>
2006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2007 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2008 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2009 S:      Maintained
2010 F:      arch/arm/boot/dts/s3c*
2011 F:      arch/arm/boot/dts/s5p*
2012 F:      arch/arm/boot/dts/exynos*
2013 F:      arch/arm64/boot/dts/exynos/
2014 F:      arch/arm/plat-samsung/
2015 F:      arch/arm/mach-s3c24*/
2016 F:      arch/arm/mach-s3c64xx/
2017 F:      arch/arm/mach-s5p*/
2018 F:      arch/arm/mach-exynos*/
2019 F:      drivers/*/*s3c24*
2020 F:      drivers/*/*/*s3c24*
2021 F:      drivers/*/*s3c64xx*
2022 F:      drivers/*/*s5pv210*
2023 F:      drivers/memory/samsung/*
2024 F:      drivers/soc/samsung/*
2025 F:      Documentation/arm/Samsung/
2026 F:      Documentation/devicetree/bindings/arm/samsung/
2027 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2028 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2029 N:      exynos
2030
2031 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2032 M:      Kyungmin Park <kyungmin.park@samsung.com>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 S:      Maintained
2035 F:      arch/arm/mach-s5pv210/
2036
2037 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2038 M:      Kyungmin Park <kyungmin.park@samsung.com>
2039 M:      Kamil Debski <kamil@wypas.org>
2040 M:      Andrzej Hajda <a.hajda@samsung.com>
2041 L:      linux-arm-kernel@lists.infradead.org
2042 L:      linux-media@vger.kernel.org
2043 S:      Maintained
2044 F:      drivers/media/platform/s5p-g2d/
2045
2046 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2047 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2048 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-cec/
2052 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2053
2054 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2055 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2056 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 L:      linux-media@vger.kernel.org
2059 S:      Maintained
2060 F:      drivers/media/platform/s5p-jpeg/
2061
2062 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2063 M:      Kyungmin Park <kyungmin.park@samsung.com>
2064 M:      Kamil Debski <kamil@wypas.org>
2065 M:      Jeongtae Park <jtp.park@samsung.com>
2066 M:      Andrzej Hajda <a.hajda@samsung.com>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 L:      linux-media@vger.kernel.org
2069 S:      Maintained
2070 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2071 F:      drivers/media/platform/s5p-mfc/
2072
2073 ARM/SHMOBILE ARM ARCHITECTURE
2074 M:      Simon Horman <horms@verge.net.au>
2075 M:      Magnus Damm <magnus.damm@gmail.com>
2076 L:      linux-renesas-soc@vger.kernel.org
2077 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2079 S:      Supported
2080 F:      arch/arm/boot/dts/emev2*
2081 F:      arch/arm/boot/dts/r7s*
2082 F:      arch/arm/boot/dts/r8a*
2083 F:      arch/arm/boot/dts/r9a*
2084 F:      arch/arm/boot/dts/sh*
2085 F:      arch/arm/configs/shmobile_defconfig
2086 F:      arch/arm/include/debug/renesas-scif.S
2087 F:      arch/arm/mach-shmobile/
2088 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2089 F:      drivers/soc/renesas/
2090 F:      include/linux/soc/renesas/
2091
2092 ARM/SOCFPGA ARCHITECTURE
2093 M:      Dinh Nguyen <dinguyen@kernel.org>
2094 S:      Maintained
2095 F:      arch/arm/mach-socfpga/
2096 F:      arch/arm/boot/dts/socfpga*
2097 F:      arch/arm/configs/socfpga_defconfig
2098 F:      arch/arm64/boot/dts/altera/
2099 W:      http://www.rocketboards.org
2100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2101
2102 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2103 M:      Dinh Nguyen <dinguyen@kernel.org>
2104 S:      Maintained
2105 F:      drivers/clk/socfpga/
2106
2107 ARM/SOCFPGA EDAC SUPPORT
2108 M:      Thor Thayer <thor.thayer@linux.intel.com>
2109 S:      Maintained
2110 F:      drivers/edac/altera_edac.
2111
2112 ARM/SPREADTRUM SoC SUPPORT
2113 M:      Orson Zhai <orsonzhai@gmail.com>
2114 M:      Baolin Wang <baolin.wang@linaro.org>
2115 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2116 S:      Maintained
2117 F:      arch/arm64/boot/dts/sprd
2118 N:      sprd
2119
2120 ARM/STI ARCHITECTURE
2121 M:      Patrice Chotard <patrice.chotard@st.com>
2122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2123 W:      http://www.stlinux.com
2124 S:      Maintained
2125 F:      arch/arm/mach-sti/
2126 F:      arch/arm/boot/dts/sti*
2127 F:      drivers/char/hw_random/st-rng.c
2128 F:      drivers/clocksource/arm_global_timer.c
2129 F:      drivers/clocksource/clksrc_st_lpc.c
2130 F:      drivers/cpufreq/sti-cpufreq.c
2131 F:      drivers/dma/st_fdma*
2132 F:      drivers/i2c/busses/i2c-st.c
2133 F:      drivers/media/rc/st_rc.c
2134 F:      drivers/media/platform/sti/c8sectpfe/
2135 F:      drivers/mmc/host/sdhci-st.c
2136 F:      drivers/phy/st/phy-miphy28lp.c
2137 F:      drivers/phy/st/phy-stih407-usb.c
2138 F:      drivers/pinctrl/pinctrl-st.c
2139 F:      drivers/remoteproc/st_remoteproc.c
2140 F:      drivers/remoteproc/st_slim_rproc.c
2141 F:      drivers/reset/sti/
2142 F:      drivers/rtc/rtc-st-lpc.c
2143 F:      drivers/tty/serial/st-asc.c
2144 F:      drivers/usb/dwc3/dwc3-st.c
2145 F:      drivers/usb/host/ehci-st.c
2146 F:      drivers/usb/host/ohci-st.c
2147 F:      drivers/watchdog/st_lpc_wdt.c
2148 F:      drivers/ata/ahci_st.c
2149 F:      include/linux/remoteproc/st_slim_rproc.h
2150
2151 ARM/STM32 ARCHITECTURE
2152 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2153 M:      Alexandre Torgue <alexandre.torgue@st.com>
2154 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2156 S:      Maintained
2157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2158 N:      stm32
2159 N:      stm
2160 F:      arch/arm/boot/dts/stm32*
2161 F:      arch/arm/mach-stm32/
2162 F:      drivers/clocksource/armv7m_systick.c
2163
2164 ARM/Synaptics SoC support
2165 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2166 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 S:      Maintained
2169 F:      arch/arm/mach-berlin/
2170 F:      arch/arm/boot/dts/berlin*
2171 F:      arch/arm64/boot/dts/synaptics/
2172
2173 ARM/TANGO ARCHITECTURE
2174 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2175 M:      Mans Rullgard <mans@mansr.com>
2176 L:      linux-arm-kernel@lists.infradead.org
2177 S:      Odd Fixes
2178 N:      tango
2179
2180 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2181 M:      Lennert Buytenhek <kernel@wantstofly.org>
2182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2183 S:      Maintained
2184
2185 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2186 M:      Hans Verkuil <hans.verkuil@cisco.com>
2187 L:      linux-tegra@vger.kernel.org
2188 L:      linux-media@vger.kernel.org
2189 S:      Maintained
2190 F:      drivers/media/platform/tegra-cec/
2191 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2192
2193 ARM/TETON BGA MACHINE SUPPORT
2194 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2196 S:      Maintained
2197
2198 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2199 M:      Santosh Shilimkar <ssantosh@kernel.org>
2200 L:      linux-kernel@vger.kernel.org
2201 S:      Maintained
2202 F:      drivers/memory/*emif*
2203
2204 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2205 M:      Tero Kristo <t-kristo@ti.com>
2206 M:      Nishanth Menon <nm@ti.com>
2207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2208 S:      Supported
2209 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2210 F:      arch/arm64/boot/dts/ti/Makefile
2211 F:      arch/arm64/boot/dts/ti/k3-*
2212
2213 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2214 M:      Santosh Shilimkar <ssantosh@kernel.org>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/mach-keystone/
2218 F:      arch/arm/boot/dts/keystone-*
2219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2220
2221 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2222 M:      Santosh Shilimkar <ssantosh@kernel.org>
2223 L:      linux-kernel@vger.kernel.org
2224 S:      Maintained
2225 F:      drivers/clk/keystone/
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 L:      linux-kernel@vger.kernel.org
2231 S:      Maintained
2232 F:      drivers/clocksource/timer-keystone.c
2233
2234 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2235 M:      Santosh Shilimkar <ssantosh@kernel.org>
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/power/reset/keystone-reset.c
2239
2240 ARM/THECUS N2100 MACHINE SUPPORT
2241 M:      Lennert Buytenhek <kernel@wantstofly.org>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244
2245 ARM/TOSA MACHINE SUPPORT
2246 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2247 M:      Dirk Opfer <dirk@opfer-online.de>
2248 S:      Maintained
2249
2250 ARM/UNIPHIER ARCHITECTURE
2251 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2254 S:      Maintained
2255 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2256 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2257 F:      arch/arm/boot/dts/uniphier*
2258 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2259 F:      arch/arm/mach-uniphier/
2260 F:      arch/arm/mm/cache-uniphier.c
2261 F:      arch/arm64/boot/dts/socionext/uniphier*
2262 F:      drivers/bus/uniphier-system-bus.c
2263 F:      drivers/clk/uniphier/
2264 F:      drivers/gpio/gpio-uniphier.c
2265 F:      drivers/i2c/busses/i2c-uniphier*
2266 F:      drivers/irqchip/irq-uniphier-aidet.c
2267 F:      drivers/mmc/host/uniphier-sd.c
2268 F:      drivers/pinctrl/uniphier/
2269 F:      drivers/reset/reset-uniphier.c
2270 F:      drivers/tty/serial/8250/8250_uniphier.c
2271 N:      uniphier
2272
2273 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2274 M:      Ulf Hansson <ulf.hansson@linaro.org>
2275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2276 T:      git git://git.linaro.org/people/ulfh/clk.git
2277 S:      Maintained
2278 F:      drivers/clk/ux500/
2279
2280 ARM/VERSATILE EXPRESS PLATFORM
2281 M:      Liviu Dudau <liviu.dudau@arm.com>
2282 M:      Sudeep Holla <sudeep.holla@arm.com>
2283 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2285 S:      Maintained
2286 F:      arch/arm/boot/dts/vexpress*
2287 F:      arch/arm64/boot/dts/arm/
2288 F:      arch/arm/mach-vexpress/
2289 F:      */*/vexpress*
2290 F:      */*/*/vexpress*
2291 F:      drivers/clk/versatile/clk-vexpress-osc.c
2292 F:      drivers/clocksource/timer-versatile.c
2293 N:      mps2
2294
2295 ARM/VFP SUPPORT
2296 M:      Russell King <linux@armlinux.org.uk>
2297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2298 W:      http://www.armlinux.org.uk/
2299 S:      Maintained
2300 F:      arch/arm/vfp/
2301
2302 ARM/VOIPAC PXA270 SUPPORT
2303 M:      Marek Vasut <marek.vasut@gmail.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 S:      Maintained
2306 F:      arch/arm/mach-pxa/vpac270.c
2307 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2308
2309 ARM/VT8500 ARM ARCHITECTURE
2310 M:      Tony Prisk <linux@prisktech.co.nz>
2311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2312 S:      Maintained
2313 F:      arch/arm/mach-vt8500/
2314 F:      drivers/clocksource/timer-vt8500.c
2315 F:      drivers/i2c/busses/i2c-wmt.c
2316 F:      drivers/mmc/host/wmt-sdmmc.c
2317 F:      drivers/pwm/pwm-vt8500.c
2318 F:      drivers/rtc/rtc-vt8500.c
2319 F:      drivers/tty/serial/vt8500_serial.c
2320 F:      drivers/usb/host/ehci-platform.c
2321 F:      drivers/usb/host/uhci-platform.c
2322 F:      drivers/video/fbdev/vt8500lcdfb.*
2323 F:      drivers/video/fbdev/wm8505fb*
2324 F:      drivers/video/fbdev/wmt_ge_rops.*
2325
2326 ARM/ZIPIT Z2 SUPPORT
2327 M:      Marek Vasut <marek.vasut@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-pxa/z2.c
2331 F:      arch/arm/mach-pxa/include/mach/z2.h
2332
2333 ARM/ZTE ARCHITECTURE
2334 M:      Jun Nie <jun.nie@linaro.org>
2335 M:      Shawn Guo <shawnguo@kernel.org>
2336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2337 S:      Maintained
2338 F:      arch/arm/boot/dts/zx2967*
2339 F:      arch/arm/mach-zx/
2340 F:      arch/arm64/boot/dts/zte/
2341 F:      drivers/clk/zte/
2342 F:      drivers/dma/zx_dma.c
2343 F:      drivers/gpio/gpio-zx.c
2344 F:      drivers/i2c/busses/i2c-zx2967.c
2345 F:      drivers/mmc/host/dw_mmc-zx.*
2346 F:      drivers/pinctrl/zte/
2347 F:      drivers/soc/zte/
2348 F:      drivers/thermal/zx2967_thermal.c
2349 F:      drivers/watchdog/zx2967_wdt.c
2350 F:      Documentation/devicetree/bindings/arm/zte.txt
2351 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2352 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2353 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2354 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2355 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2356 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2357 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2358 F:      Documentation/devicetree/bindings/soc/zte/
2359 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2360 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2361 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2362 F:      include/dt-bindings/clock/zx2967*.h
2363 F:      include/dt-bindings/soc/zte,*.h
2364 F:      sound/soc/codecs/zx_aud96p22.c
2365 F:      sound/soc/zte/
2366
2367 ARM/ZYNQ ARCHITECTURE
2368 M:      Michal Simek <michal.simek@xilinx.com>
2369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2370 W:      http://wiki.xilinx.com
2371 T:      git https://github.com/Xilinx/linux-xlnx.git
2372 S:      Supported
2373 F:      arch/arm/mach-zynq/
2374 F:      drivers/cpuidle/cpuidle-zynq.c
2375 F:      drivers/block/xsysace.c
2376 N:      zynq
2377 N:      xilinx
2378 F:      drivers/clocksource/timer-cadence-ttc.c
2379 F:      drivers/i2c/busses/i2c-cadence.c
2380 F:      drivers/mmc/host/sdhci-of-arasan.c
2381 F:      drivers/edac/synopsys_edac.c
2382 F:      drivers/i2c/busses/i2c-xiic.c
2383
2384 ARM64 PORT (AARCH64 ARCHITECTURE)
2385 M:      Catalin Marinas <catalin.marinas@arm.com>
2386 M:      Will Deacon <will.deacon@arm.com>
2387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2389 S:      Maintained
2390 F:      arch/arm64/
2391 X:      arch/arm64/boot/dts/
2392 F:      Documentation/arm64/
2393
2394 AS3645A LED FLASH CONTROLLER DRIVER
2395 M:      Sakari Ailus <sakari.ailus@iki.fi>
2396 L:      linux-leds@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/leds/leds-as3645a.c
2399
2400 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2401 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2402 L:      linux-media@vger.kernel.org
2403 T:      git git://linuxtv.org/media_tree.git
2404 S:      Maintained
2405 F:      drivers/media/i2c/ak7375.c
2406 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2407
2408 ASAHI KASEI AK8974 DRIVER
2409 M:      Linus Walleij <linus.walleij@linaro.org>
2410 L:      linux-iio@vger.kernel.org
2411 W:      http://www.akm.com/
2412 S:      Supported
2413 F:      drivers/iio/magnetometer/ak8974.c
2414
2415 ASC7621 HARDWARE MONITOR DRIVER
2416 M:      George Joseph <george.joseph@fairview5.com>
2417 L:      linux-hwmon@vger.kernel.org
2418 S:      Maintained
2419 F:      Documentation/hwmon/asc7621
2420 F:      drivers/hwmon/asc7621.c
2421
2422 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2423 M:      Corentin Chary <corentin.chary@gmail.com>
2424 L:      acpi4asus-user@lists.sourceforge.net
2425 L:      platform-driver-x86@vger.kernel.org
2426 W:      http://acpi4asus.sf.net
2427 S:      Maintained
2428 F:      drivers/platform/x86/asus*.c
2429 F:      drivers/platform/x86/eeepc*.c
2430
2431 ASUS WIRELESS RADIO CONTROL DRIVER
2432 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2433 L:      platform-driver-x86@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/platform/x86/asus-wireless.c
2436
2437 ASYMMETRIC KEYS
2438 M:      David Howells <dhowells@redhat.com>
2439 L:      keyrings@vger.kernel.org
2440 S:      Maintained
2441 F:      Documentation/crypto/asymmetric-keys.txt
2442 F:      include/linux/verification.h
2443 F:      include/crypto/public_key.h
2444 F:      include/crypto/pkcs7.h
2445 F:      crypto/asymmetric_keys/
2446
2447 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2448 R:      Dan Williams <dan.j.williams@intel.com>
2449 W:      http://sourceforge.net/projects/xscaleiop
2450 S:      Odd fixes
2451 F:      Documentation/crypto/async-tx-api.txt
2452 F:      crypto/async_tx/
2453 F:      drivers/dma/
2454 F:      include/linux/dmaengine.h
2455 F:      include/linux/async_tx.h
2456
2457 AT24 EEPROM DRIVER
2458 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2459 L:      linux-i2c@vger.kernel.org
2460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2461 S:      Maintained
2462 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2463 F:      drivers/misc/eeprom/at24.c
2464 F:      include/linux/platform_data/at24.h
2465
2466 ATA OVER ETHERNET (AOE) DRIVER
2467 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2468 W:      http://www.openaoe.org/
2469 S:      Supported
2470 F:      Documentation/aoe/
2471 F:      drivers/block/aoe/
2472
2473 ATHEROS 71XX/9XXX GPIO DRIVER
2474 M:      Alban Bedel <albeu@free.fr>
2475 W:      https://github.com/AlbanBedel/linux
2476 T:      git git://github.com/AlbanBedel/linux
2477 S:      Maintained
2478 F:      drivers/gpio/gpio-ath79.c
2479 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2480
2481 ATHEROS 71XX/9XXX USB PHY DRIVER
2482 M:      Alban Bedel <albeu@free.fr>
2483 W:      https://github.com/AlbanBedel/linux
2484 T:      git git://github.com/AlbanBedel/linux
2485 S:      Maintained
2486 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2487 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2488
2489 ATHEROS ATH GENERIC UTILITIES
2490 M:      Kalle Valo <kvalo@codeaurora.org>
2491 L:      linux-wireless@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/net/wireless/ath/*
2494
2495 ATHEROS ATH5K WIRELESS DRIVER
2496 M:      Jiri Slaby <jirislaby@gmail.com>
2497 M:      Nick Kossifidis <mickflemm@gmail.com>
2498 M:      Luis Chamberlain <mcgrof@kernel.org>
2499 L:      linux-wireless@vger.kernel.org
2500 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2501 S:      Maintained
2502 F:      drivers/net/wireless/ath/ath5k/
2503
2504 ATHEROS ATH6KL WIRELESS DRIVER
2505 M:      Kalle Valo <kvalo@codeaurora.org>
2506 L:      linux-wireless@vger.kernel.org
2507 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2509 S:      Supported
2510 F:      drivers/net/wireless/ath/ath6kl/
2511
2512 ATI_REMOTE2 DRIVER
2513 M:      Ville Syrjala <syrjala@sci.fi>
2514 S:      Maintained
2515 F:      drivers/input/misc/ati_remote2.c
2516
2517 ATK0110 HWMON DRIVER
2518 M:      Luca Tettamanti <kronos.it@gmail.com>
2519 L:      linux-hwmon@vger.kernel.org
2520 S:      Maintained
2521 F:      drivers/hwmon/asus_atk0110.c
2522
2523 ATLX ETHERNET DRIVERS
2524 M:      Jay Cliburn <jcliburn@gmail.com>
2525 M:      Chris Snook <chris.snook@gmail.com>
2526 L:      netdev@vger.kernel.org
2527 W:      http://sourceforge.net/projects/atl1
2528 W:      http://atl1.sourceforge.net
2529 S:      Maintained
2530 F:      drivers/net/ethernet/atheros/
2531
2532 ATM
2533 M:      Chas Williams <3chas3@gmail.com>
2534 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2535 L:      netdev@vger.kernel.org
2536 W:      http://linux-atm.sourceforge.net
2537 S:      Maintained
2538 F:      drivers/atm/
2539 F:      include/linux/atm*
2540 F:      include/uapi/linux/atm*
2541
2542 ATMEL MACB ETHERNET DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 S:      Supported
2545 F:      drivers/net/ethernet/cadence/
2546
2547 ATMEL MAXTOUCH DRIVER
2548 M:      Nick Dyer <nick@shmanahar.org>
2549 T:      git git://github.com/ndyer/linux.git
2550 S:      Maintained
2551 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2552 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2553
2554 ATMEL WIRELESS DRIVER
2555 M:      Simon Kelley <simon@thekelleys.org.uk>
2556 L:      linux-wireless@vger.kernel.org
2557 W:      http://www.thekelleys.org.uk/atmel
2558 W:      http://atmelwlandriver.sourceforge.net/
2559 S:      Maintained
2560 F:      drivers/net/wireless/atmel/atmel*
2561
2562 ATOMIC INFRASTRUCTURE
2563 M:      Will Deacon <will.deacon@arm.com>
2564 M:      Peter Zijlstra <peterz@infradead.org>
2565 R:      Boqun Feng <boqun.feng@gmail.com>
2566 L:      linux-kernel@vger.kernel.org
2567 S:      Maintained
2568 F:      arch/*/include/asm/atomic*.h
2569 F:      include/*/atomic*.h
2570
2571 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2572 M:      Bradley Grove <linuxdrivers@attotech.com>
2573 L:      linux-scsi@vger.kernel.org
2574 W:      http://www.attotech.com
2575 S:      Supported
2576 F:      drivers/scsi/esas2r
2577
2578 ATUSB IEEE 802.15.4 RADIO DRIVER
2579 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2580 L:      linux-wpan@vger.kernel.org
2581 S:      Maintained
2582 F:      drivers/net/ieee802154/atusb.c
2583 F:      drivers/net/ieee802154/atusb.h
2584 F:      drivers/net/ieee802154/at86rf230.h
2585
2586 AUDIT SUBSYSTEM
2587 M:      Paul Moore <paul@paul-moore.com>
2588 M:      Eric Paris <eparis@redhat.com>
2589 L:      linux-audit@redhat.com (moderated for non-subscribers)
2590 W:      https://github.com/linux-audit
2591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2592 S:      Supported
2593 F:      include/linux/audit.h
2594 F:      include/uapi/linux/audit.h
2595 F:      kernel/audit*
2596
2597 AUXILIARY DISPLAY DRIVERS
2598 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2599 S:      Maintained
2600 F:      drivers/auxdisplay/
2601 F:      include/linux/cfag12864b.h
2602
2603 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2604 M:      Andreas Klinger <ak@it-klinger.de>
2605 L:      linux-iio@vger.kernel.org
2606 S:      Maintained
2607 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2608 F:      drivers/iio/adc/hx711.c
2609
2610 AX.25 NETWORK LAYER
2611 M:      Ralf Baechle <ralf@linux-mips.org>
2612 L:      linux-hams@vger.kernel.org
2613 W:      http://www.linux-ax25.org/
2614 S:      Maintained
2615 F:      include/uapi/linux/ax25.h
2616 F:      include/net/ax25.h
2617 F:      net/ax25/
2618
2619 AXENTIA ARM DEVICES
2620 M:      Peter Rosin <peda@axentia.se>
2621 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2622 S:      Maintained
2623 F:      Documentation/devicetree/bindings/arm/axentia.txt
2624 F:      arch/arm/boot/dts/at91-linea.dtsi
2625 F:      arch/arm/boot/dts/at91-natte.dtsi
2626 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2627 F:      arch/arm/boot/dts/at91-tse850-3.dts
2628
2629 AXENTIA ASOC DRIVERS
2630 M:      Peter Rosin <peda@axentia.se>
2631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      Documentation/devicetree/bindings/sound/axentia,*
2634 F:      sound/soc/atmel/tse850-pcm5142.c
2635
2636 AXXIA I2C CONTROLLER
2637 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2638 L:      linux-i2c@vger.kernel.org
2639 S:      Maintained
2640 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2641 F:      drivers/i2c/busses/i2c-axxia.c
2642
2643 AZ6007 DVB DRIVER
2644 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2645 L:      linux-media@vger.kernel.org
2646 W:      https://linuxtv.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 S:      Maintained
2649 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2650
2651 AZTECH FM RADIO RECEIVER DRIVER
2652 M:      Hans Verkuil <hverkuil@xs4all.nl>
2653 L:      linux-media@vger.kernel.org
2654 T:      git git://linuxtv.org/media_tree.git
2655 W:      https://linuxtv.org
2656 S:      Maintained
2657 F:      drivers/media/radio/radio-aztech*
2658
2659 B43 WIRELESS DRIVER
2660 L:      linux-wireless@vger.kernel.org
2661 L:      b43-dev@lists.infradead.org
2662 W:      http://wireless.kernel.org/en/users/Drivers/b43
2663 S:      Odd Fixes
2664 F:      drivers/net/wireless/broadcom/b43/
2665
2666 B43LEGACY WIRELESS DRIVER
2667 M:      Larry Finger <Larry.Finger@lwfinger.net>
2668 L:      linux-wireless@vger.kernel.org
2669 L:      b43-dev@lists.infradead.org
2670 W:      http://wireless.kernel.org/en/users/Drivers/b43
2671 S:      Maintained
2672 F:      drivers/net/wireless/broadcom/b43legacy/
2673
2674 BACKLIGHT CLASS/SUBSYSTEM
2675 M:      Lee Jones <lee.jones@linaro.org>
2676 M:      Daniel Thompson <daniel.thompson@linaro.org>
2677 M:      Jingoo Han <jingoohan1@gmail.com>
2678 L:      dri-devel@lists.freedesktop.org
2679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2680 S:      Maintained
2681 F:      drivers/video/backlight/
2682 F:      include/linux/backlight.h
2683 F:      include/linux/pwm_backlight.h
2684 F:      Documentation/devicetree/bindings/leds/backlight
2685
2686 BATMAN ADVANCED
2687 M:      Marek Lindner <mareklindner@neomailbox.ch>
2688 M:      Simon Wunderlich <sw@simonwunderlich.de>
2689 M:      Antonio Quartulli <a@unstable.cc>
2690 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2691 W:      https://www.open-mesh.org/
2692 Q:      https://patchwork.open-mesh.org/project/batman/list/
2693 S:      Maintained
2694 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2695 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2696 F:      Documentation/networking/batman-adv.rst
2697 F:      include/uapi/linux/batadv_packet.h
2698 F:      include/uapi/linux/batman_adv.h
2699 F:      net/batman-adv/
2700
2701 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2702 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2703 L:      linux-hams@vger.kernel.org
2704 W:      http://www.baycom.org/~tom/ham/ham.html
2705 S:      Maintained
2706 F:      drivers/net/hamradio/baycom*
2707
2708 BCACHE (BLOCK LAYER CACHE)
2709 M:      Coly Li <colyli@suse.de>
2710 M:      Kent Overstreet <kent.overstreet@gmail.com>
2711 L:      linux-bcache@vger.kernel.org
2712 W:      http://bcache.evilpiepirate.org
2713 C:      irc://irc.oftc.net/bcache
2714 S:      Maintained
2715 F:      drivers/md/bcache/
2716
2717 BDISP ST MEDIA DRIVER
2718 M:      Fabien Dessenne <fabien.dessenne@st.com>
2719 L:      linux-media@vger.kernel.org
2720 T:      git git://linuxtv.org/media_tree.git
2721 W:      https://linuxtv.org
2722 S:      Supported
2723 F:      drivers/media/platform/sti/bdisp
2724
2725 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2726 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2727 L:      netdev@vger.kernel.org
2728 S:      Maintained
2729 F:      drivers/net/ethernet/ec_bhf.c
2730
2731 BEFS FILE SYSTEM
2732 M:      Luis de Bethencourt <luisbg@kernel.org>
2733 M:      Salah Triki <salah.triki@gmail.com>
2734 S:      Maintained
2735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2736 F:      Documentation/filesystems/befs.txt
2737 F:      fs/befs/
2738
2739 BFQ I/O SCHEDULER
2740 M:      Paolo Valente <paolo.valente@linaro.org>
2741 M:      Jens Axboe <axboe@kernel.dk>
2742 L:      linux-block@vger.kernel.org
2743 S:      Maintained
2744 F:      block/bfq-*
2745 F:      Documentation/block/bfq-iosched.txt
2746
2747 BFS FILE SYSTEM
2748 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2749 S:      Maintained
2750 F:      Documentation/filesystems/bfs.txt
2751 F:      fs/bfs/
2752 F:      include/uapi/linux/bfs_fs.h
2753
2754 BLINKM RGB LED DRIVER
2755 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2756 S:      Maintained
2757 F:      drivers/leds/leds-blinkm.c
2758
2759 BLOCK LAYER
2760 M:      Jens Axboe <axboe@kernel.dk>
2761 L:      linux-block@vger.kernel.org
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2763 S:      Maintained
2764 F:      block/
2765 F:      drivers/block/
2766 F:      kernel/trace/blktrace.c
2767 F:      lib/sbitmap.c
2768
2769 BLOCK2MTD DRIVER
2770 M:      Joern Engel <joern@lazybastard.org>
2771 L:      linux-mtd@lists.infradead.org
2772 S:      Maintained
2773 F:      drivers/mtd/devices/block2mtd.c
2774
2775 BLUETOOTH DRIVERS
2776 M:      Marcel Holtmann <marcel@holtmann.org>
2777 M:      Johan Hedberg <johan.hedberg@gmail.com>
2778 L:      linux-bluetooth@vger.kernel.org
2779 W:      http://www.bluez.org/
2780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2782 S:      Maintained
2783 F:      drivers/bluetooth/
2784
2785 BLUETOOTH SUBSYSTEM
2786 M:      Marcel Holtmann <marcel@holtmann.org>
2787 M:      Johan Hedberg <johan.hedberg@gmail.com>
2788 L:      linux-bluetooth@vger.kernel.org
2789 W:      http://www.bluez.org/
2790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2792 S:      Maintained
2793 F:      net/bluetooth/
2794 F:      include/net/bluetooth/
2795
2796 BONDING DRIVER
2797 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2798 M:      Veaceslav Falico <vfalico@gmail.com>
2799 M:      Andy Gospodarek <andy@greyhouse.net>
2800 L:      netdev@vger.kernel.org
2801 W:      http://sourceforge.net/projects/bonding/
2802 S:      Supported
2803 F:      drivers/net/bonding/
2804 F:      include/uapi/linux/if_bonding.h
2805
2806 BPF (Safe dynamic programs and tools)
2807 M:      Alexei Starovoitov <ast@kernel.org>
2808 M:      Daniel Borkmann <daniel@iogearbox.net>
2809 L:      netdev@vger.kernel.org
2810 L:      linux-kernel@vger.kernel.org
2811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2813 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2814 S:      Supported
2815 F:      arch/*/net/*
2816 F:      Documentation/networking/filter.txt
2817 F:      Documentation/bpf/
2818 F:      include/linux/bpf*
2819 F:      include/linux/filter.h
2820 F:      include/trace/events/xdp.h
2821 F:      include/uapi/linux/bpf*
2822 F:      include/uapi/linux/filter.h
2823 F:      kernel/bpf/
2824 F:      kernel/trace/bpf_trace.c
2825 F:      lib/test_bpf.c
2826 F:      net/bpf/
2827 F:      net/core/filter.c
2828 F:      net/sched/act_bpf.c
2829 F:      net/sched/cls_bpf.c
2830 F:      samples/bpf/
2831 F:      tools/bpf/
2832 F:      tools/lib/bpf/
2833 F:      tools/testing/selftests/bpf/
2834
2835 BPF JIT for ARM
2836 M:      Shubham Bansal <illusionist.neo@gmail.com>
2837 L:      netdev@vger.kernel.org
2838 S:      Maintained
2839 F:      arch/arm/net/
2840
2841 BPF JIT for ARM64
2842 M:      Daniel Borkmann <daniel@iogearbox.net>
2843 M:      Alexei Starovoitov <ast@kernel.org>
2844 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2845 L:      netdev@vger.kernel.org
2846 S:      Supported
2847 F:      arch/arm64/net/
2848
2849 BPF JIT for MIPS (32-BIT AND 64-BIT)
2850 M:      Paul Burton <paul.burton@mips.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/mips/net/
2854
2855 BPF JIT for NFP NICs
2856 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Supported
2859 F:      drivers/net/ethernet/netronome/nfp/bpf/
2860
2861 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2862 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2863 M:      Sandipan Das <sandipan@linux.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/powerpc/net/
2867
2868 BPF JIT for S390
2869 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2870 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/s390/net/
2874 X:      arch/s390/net/pnet.c
2875
2876 BPF JIT for SPARC (32-BIT AND 64-BIT)
2877 M:      David S. Miller <davem@davemloft.net>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/sparc/net/
2881
2882 BPF JIT for X86 32-BIT
2883 M:      Wang YanQing <udknight@gmail.com>
2884 L:      netdev@vger.kernel.org
2885 S:      Maintained
2886 F:      arch/x86/net/bpf_jit_comp32.c
2887
2888 BPF JIT for X86 64-BIT
2889 M:      Alexei Starovoitov <ast@kernel.org>
2890 M:      Daniel Borkmann <daniel@iogearbox.net>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      arch/x86/net/
2894 X:      arch/x86/net/bpf_jit_comp32.c
2895
2896 BROADCOM B44 10/100 ETHERNET DRIVER
2897 M:      Michael Chan <michael.chan@broadcom.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/b44.*
2901
2902 BROADCOM B53 ETHERNET SWITCH DRIVER
2903 M:      Florian Fainelli <f.fainelli@gmail.com>
2904 L:      netdev@vger.kernel.org
2905 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2906 S:      Supported
2907 F:      drivers/net/dsa/b53/*
2908 F:      include/linux/platform_data/b53.h
2909
2910 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2911 M:      Florian Fainelli <f.fainelli@gmail.com>
2912 M:      Ray Jui <rjui@broadcom.com>
2913 M:      Scott Branden <sbranden@broadcom.com>
2914 M:      bcm-kernel-feedback-list@broadcom.com
2915 T:      git git://github.com/broadcom/mach-bcm
2916 S:      Maintained
2917 N:      bcm281*
2918 N:      bcm113*
2919 N:      bcm216*
2920 N:      kona
2921 F:      arch/arm/mach-bcm/
2922
2923 BROADCOM BCM2835 ARM ARCHITECTURE
2924 M:      Eric Anholt <eric@anholt.net>
2925 M:      Stefan Wahren <stefan.wahren@i2se.com>
2926 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2927 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2928 T:      git git://github.com/anholt/linux
2929 S:      Maintained
2930 N:      bcm2835
2931 F:      drivers/staging/vc04_services
2932
2933 BROADCOM BCM47XX MIPS ARCHITECTURE
2934 M:      Hauke Mehrtens <hauke@hauke-m.de>
2935 M:      Rafał Miłecki <zajec5@gmail.com>
2936 L:      linux-mips@vger.kernel.org
2937 S:      Maintained
2938 F:      Documentation/devicetree/bindings/mips/brcm/
2939 F:      arch/mips/bcm47xx/*
2940 F:      arch/mips/include/asm/mach-bcm47xx/*
2941
2942 BROADCOM BCM5301X ARM ARCHITECTURE
2943 M:      Hauke Mehrtens <hauke@hauke-m.de>
2944 M:      Rafał Miłecki <zajec5@gmail.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org
2947 S:      Maintained
2948 F:      arch/arm/mach-bcm/bcm_5301x.c
2949 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2950 F:      arch/arm/boot/dts/bcm470*
2951 F:      arch/arm/boot/dts/bcm953012*
2952
2953 BROADCOM BCM53573 ARM ARCHITECTURE
2954 M:      Rafał Miłecki <rafal@milecki.pl>
2955 L:      linux-arm-kernel@lists.infradead.org
2956 S:      Maintained
2957 F:      arch/arm/boot/dts/bcm53573*
2958 F:      arch/arm/boot/dts/bcm47189*
2959
2960 BROADCOM BCM63XX ARM ARCHITECTURE
2961 M:      Florian Fainelli <f.fainelli@gmail.com>
2962 M:      bcm-kernel-feedback-list@broadcom.com
2963 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2964 T:      git git://github.com/broadcom/stblinux.git
2965 S:      Maintained
2966 N:      bcm63xx
2967
2968 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2969 M:      Kevin Cernekee <cernekee@gmail.com>
2970 L:      linux-usb@vger.kernel.org
2971 S:      Maintained
2972 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2973
2974 BROADCOM BCM7XXX ARM ARCHITECTURE
2975 M:      Brian Norris <computersforpeace@gmail.com>
2976 M:      Gregory Fong <gregory.0xf0@gmail.com>
2977 M:      Florian Fainelli <f.fainelli@gmail.com>
2978 M:      bcm-kernel-feedback-list@broadcom.com
2979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2980 T:      git git://github.com/broadcom/stblinux.git
2981 S:      Maintained
2982 F:      arch/arm/mach-bcm/*brcmstb*
2983 F:      arch/arm/boot/dts/bcm7*.dts*
2984 F:      drivers/bus/brcmstb_gisb.c
2985 F:      arch/arm/mm/cache-b15-rac.c
2986 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2987 N:      brcmstb
2988
2989 BROADCOM BMIPS CPUFREQ DRIVER
2990 M:      Markus Mayer <mmayer@broadcom.com>
2991 M:      bcm-kernel-feedback-list@broadcom.com
2992 L:      linux-pm@vger.kernel.org
2993 S:      Maintained
2994 F:      drivers/cpufreq/bmips-cpufreq.c
2995
2996 BROADCOM BMIPS MIPS ARCHITECTURE
2997 M:      Kevin Cernekee <cernekee@gmail.com>
2998 M:      Florian Fainelli <f.fainelli@gmail.com>
2999 L:      linux-mips@vger.kernel.org
3000 T:      git git://github.com/broadcom/stblinux.git
3001 S:      Maintained
3002 F:      arch/mips/bmips/*
3003 F:      arch/mips/include/asm/mach-bmips/*
3004 F:      arch/mips/kernel/*bmips*
3005 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3006 F:      drivers/irqchip/irq-bcm63*
3007 F:      drivers/irqchip/irq-bcm7*
3008 F:      drivers/irqchip/irq-brcmstb*
3009 F:      include/linux/bcm963xx_nvram.h
3010 F:      include/linux/bcm963xx_tag.h
3011
3012 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3013 M:      Rasesh Mody <rasesh.mody@cavium.com>
3014 M:      Dept-GELinuxNICDev@cavium.com
3015 L:      netdev@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/net/ethernet/broadcom/bnx2.*
3018 F:      drivers/net/ethernet/broadcom/bnx2_*
3019
3020 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3021 M:      QLogic-Storage-Upstream@qlogic.com
3022 L:      linux-scsi@vger.kernel.org
3023 S:      Supported
3024 F:      drivers/scsi/bnx2fc/
3025
3026 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3027 M:      QLogic-Storage-Upstream@qlogic.com
3028 L:      linux-scsi@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/scsi/bnx2i/
3031
3032 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3033 M:      Ariel Elior <ariel.elior@cavium.com>
3034 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3035 M:      everest-linux-l2@cavium.com
3036 L:      netdev@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/net/ethernet/broadcom/bnx2x/
3039
3040 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3041 M:      Michael Chan <michael.chan@broadcom.com>
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/broadcom/bnxt/
3045
3046 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3047 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3048 M:      Franky Lin <franky.lin@broadcom.com>
3049 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3050 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3051 M:      Wright Feng <wright.feng@cypress.com>
3052 L:      linux-wireless@vger.kernel.org
3053 L:      brcm80211-dev-list.pdl@broadcom.com
3054 L:      brcm80211-dev-list@cypress.com
3055 S:      Supported
3056 F:      drivers/net/wireless/broadcom/brcm80211/
3057
3058 BROADCOM BRCMSTB GPIO DRIVER
3059 M:      Gregory Fong <gregory.0xf0@gmail.com>
3060 L:      bcm-kernel-feedback-list@broadcom.com
3061 S:      Supported
3062 F:      drivers/gpio/gpio-brcmstb.c
3063 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3064
3065 BROADCOM BRCMSTB I2C DRIVER
3066 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3067 L:      linux-i2c@vger.kernel.org
3068 L:      bcm-kernel-feedback-list@broadcom.com
3069 S:      Supported
3070 F:      drivers/i2c/busses/i2c-brcmstb.c
3071 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3072
3073 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3074 M:      Al Cooper <alcooperx@gmail.com>
3075 L:      linux-kernel@vger.kernel.org
3076 L:      bcm-kernel-feedback-list@broadcom.com
3077 S:      Maintained
3078 F:      drivers/phy/broadcom/phy-brcm-usb*
3079
3080 BROADCOM GENET ETHERNET DRIVER
3081 M:      Doug Berger <opendmb@gmail.com>
3082 M:      Florian Fainelli <f.fainelli@gmail.com>
3083 L:      netdev@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/broadcom/genet/
3086
3087 BROADCOM IPROC ARM ARCHITECTURE
3088 M:      Ray Jui <rjui@broadcom.com>
3089 M:      Scott Branden <sbranden@broadcom.com>
3090 M:      bcm-kernel-feedback-list@broadcom.com
3091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3092 T:      git git://github.com/broadcom/cygnus-linux.git
3093 S:      Maintained
3094 N:      iproc
3095 N:      cygnus
3096 N:      bcm[-_]nsp
3097 N:      bcm9113*
3098 N:      bcm9583*
3099 N:      bcm9585*
3100 N:      bcm9586*
3101 N:      bcm988312
3102 N:      bcm113*
3103 N:      bcm583*
3104 N:      bcm585*
3105 N:      bcm586*
3106 N:      bcm88312
3107 N:      hr2
3108 N:      stingray
3109 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3110 F:      arch/arm64/boot/dts/broadcom/stingray/*
3111 F:      drivers/clk/bcm/clk-ns*
3112 F:      drivers/clk/bcm/clk-sr*
3113 F:      drivers/pinctrl/bcm/pinctrl-ns*
3114 F:      include/dt-bindings/clock/bcm-sr*
3115
3116 BROADCOM KONA GPIO DRIVER
3117 M:      Ray Jui <rjui@broadcom.com>
3118 L:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Supported
3120 F:      drivers/gpio/gpio-bcm-kona.c
3121 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3122
3123 BROADCOM NETXTREME-E ROCE DRIVER
3124 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3125 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3126 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3127 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3128 L:      linux-rdma@vger.kernel.org
3129 W:      http://www.broadcom.com
3130 S:      Supported
3131 F:      drivers/infiniband/hw/bnxt_re/
3132 F:      include/uapi/rdma/bnxt_re-abi.h
3133
3134 BROADCOM NVRAM DRIVER
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      drivers/firmware/broadcom/*
3139
3140 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3141 M:      Rafał Miłecki <zajec5@gmail.com>
3142 L:      linux-wireless@vger.kernel.org
3143 S:      Maintained
3144 F:      drivers/bcma/
3145 F:      include/linux/bcma/
3146
3147 BROADCOM STB AVS CPUFREQ DRIVER
3148 M:      Markus Mayer <mmayer@broadcom.com>
3149 M:      bcm-kernel-feedback-list@broadcom.com
3150 L:      linux-pm@vger.kernel.org
3151 S:      Maintained
3152 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3153 F:      drivers/cpufreq/brcmstb*
3154
3155 BROADCOM STB AVS TMON DRIVER
3156 M:      Markus Mayer <mmayer@broadcom.com>
3157 M:      bcm-kernel-feedback-list@broadcom.com
3158 L:      linux-pm@vger.kernel.org
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3161 F:      drivers/thermal/broadcom/brcmstb*
3162
3163 BROADCOM STB NAND FLASH DRIVER
3164 M:      Brian Norris <computersforpeace@gmail.com>
3165 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3166 L:      linux-mtd@lists.infradead.org
3167 L:      bcm-kernel-feedback-list@broadcom.com
3168 S:      Maintained
3169 F:      drivers/mtd/nand/raw/brcmnand/
3170
3171 BROADCOM STB DPFE DRIVER
3172 M:      Markus Mayer <mmayer@broadcom.com>
3173 M:      bcm-kernel-feedback-list@broadcom.com
3174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3177 F:      drivers/memory/brcmstb_dpfe.c
3178
3179 BROADCOM SPI DRIVER
3180 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3181 M:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3184 F:      drivers/spi/spi-bcm-qspi.*
3185 F:      drivers/spi/spi-brcmstb-qspi.c
3186 F:      drivers/spi/spi-iproc-qspi.c
3187
3188 BROADCOM SYSTEMPORT ETHERNET DRIVER
3189 M:      Florian Fainelli <f.fainelli@gmail.com>
3190 L:      netdev@vger.kernel.org
3191 S:      Supported
3192 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3193
3194 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3195 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3196 M:      Prashant Sreedharan <prashant@broadcom.com>
3197 M:      Michael Chan <mchan@broadcom.com>
3198 L:      netdev@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/net/ethernet/broadcom/tg3.*
3201
3202 BROCADE BFA FC SCSI DRIVER
3203 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3205 L:      linux-scsi@vger.kernel.org
3206 S:      Supported
3207 F:      drivers/scsi/bfa/
3208
3209 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3210 M:      Rasesh Mody <rasesh.mody@cavium.com>
3211 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3212 M:      Dept-GELinuxNICDev@cavium.com
3213 L:      netdev@vger.kernel.org
3214 S:      Supported
3215 F:      drivers/net/ethernet/brocade/bna/
3216
3217 BSG (block layer generic sg v4 driver)
3218 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      block/bsg.c
3222 F:      include/linux/bsg.h
3223 F:      include/uapi/linux/bsg.h
3224
3225 BT87X AUDIO DRIVER
3226 M:      Clemens Ladisch <clemens@ladisch.de>
3227 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3228 T:      git git://git.alsa-project.org/alsa-kernel.git
3229 S:      Maintained
3230 F:      Documentation/sound/cards/bt87x.rst
3231 F:      sound/pci/bt87x.c
3232
3233 BT8XXGPIO DRIVER
3234 M:      Michael Buesch <m@bues.ch>
3235 W:      http://bu3sch.de/btgpio.php
3236 S:      Maintained
3237 F:      drivers/gpio/gpio-bt8xx.c
3238
3239 BTRFS FILE SYSTEM
3240 M:      Chris Mason <clm@fb.com>
3241 M:      Josef Bacik <josef@toxicpanda.com>
3242 M:      David Sterba <dsterba@suse.com>
3243 L:      linux-btrfs@vger.kernel.org
3244 W:      http://btrfs.wiki.kernel.org/
3245 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3247 S:      Maintained
3248 F:      Documentation/filesystems/btrfs.txt
3249 F:      fs/btrfs/
3250 F:      include/linux/btrfs*
3251 F:      include/uapi/linux/btrfs*
3252
3253 BTTV VIDEO4LINUX DRIVER
3254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3255 L:      linux-media@vger.kernel.org
3256 W:      https://linuxtv.org
3257 T:      git git://linuxtv.org/media_tree.git
3258 S:      Odd fixes
3259 F:      Documentation/media/v4l-drivers/bttv*
3260 F:      drivers/media/pci/bt8xx/bttv*
3261
3262 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3263 M:      Chanwoo Choi <cw00.choi@samsung.com>
3264 L:      linux-pm@vger.kernel.org
3265 L:      linux-samsung-soc@vger.kernel.org
3266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3267 S:      Maintained
3268 F:      drivers/devfreq/exynos-bus.c
3269 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3270
3271 BUSLOGIC SCSI DRIVER
3272 M:      Khalid Aziz <khalid@gonehiking.org>
3273 L:      linux-scsi@vger.kernel.org
3274 S:      Maintained
3275 F:      drivers/scsi/BusLogic.*
3276 F:      drivers/scsi/FlashPoint.*
3277
3278 C-MEDIA CMI8788 DRIVER
3279 M:      Clemens Ladisch <clemens@ladisch.de>
3280 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3281 T:      git git://git.alsa-project.org/alsa-kernel.git
3282 S:      Maintained
3283 F:      sound/pci/oxygen/
3284
3285 C-SKY ARCHITECTURE
3286 M:      Guo Ren <guoren@kernel.org>
3287 T:      git https://github.com/c-sky/csky-linux.git
3288 S:      Supported
3289 F:      arch/csky/
3290 F:      Documentation/devicetree/bindings/csky/
3291 F:      drivers/irqchip/irq-csky-*
3292 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3293 F:      drivers/clocksource/timer-gx6605s.c
3294 F:      drivers/clocksource/timer-mp-csky.c
3295 F:      Documentation/devicetree/bindings/timer/csky,*
3296 K:      csky
3297 N:      csky
3298
3299 C6X ARCHITECTURE
3300 M:      Mark Salter <msalter@redhat.com>
3301 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3302 L:      linux-c6x-dev@linux-c6x.org
3303 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3304 S:      Maintained
3305 F:      arch/c6x/
3306
3307 CA8210 IEEE-802.15.4 RADIO DRIVER
3308 M:      Harry Morris <h.morris@cascoda.com>
3309 L:      linux-wpan@vger.kernel.org
3310 W:      https://github.com/Cascoda/ca8210-linux.git
3311 S:      Maintained
3312 F:      drivers/net/ieee802154/ca8210.c
3313 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3314
3315 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3316 M:      David Howells <dhowells@redhat.com>
3317 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3318 S:      Supported
3319 F:      Documentation/filesystems/caching/cachefiles.txt
3320 F:      fs/cachefiles/
3321
3322 CADENCE MIPI-CSI2 BRIDGES
3323 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3324 L:      linux-media@vger.kernel.org
3325 S:      Maintained
3326 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3327 F:      drivers/media/platform/cadence/cdns-csi2*
3328
3329 CADET FM/AM RADIO RECEIVER DRIVER
3330 M:      Hans Verkuil <hverkuil@xs4all.nl>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      https://linuxtv.org
3334 S:      Maintained
3335 F:      drivers/media/radio/radio-cadet*
3336
3337 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3338 M:      Jonathan Corbet <corbet@lwn.net>
3339 L:      linux-media@vger.kernel.org
3340 T:      git git://linuxtv.org/media_tree.git
3341 S:      Maintained
3342 F:      Documentation/media/v4l-drivers/cafe_ccic*
3343 F:      drivers/media/platform/marvell-ccic/
3344
3345 CAIF NETWORK LAYER
3346 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3347 L:      netdev@vger.kernel.org
3348 S:      Supported
3349 F:      Documentation/networking/caif/
3350 F:      drivers/net/caif/
3351 F:      include/uapi/linux/caif/
3352 F:      include/net/caif/
3353 F:      net/caif/
3354
3355 CAKE QDISC
3356 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3357 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3358 S:      Maintained
3359 F:      net/sched/sch_cake.c
3360
3361 CALGARY x86-64 IOMMU
3362 M:      Muli Ben-Yehuda <mulix@mulix.org>
3363 M:      Jon Mason <jdmason@kudzu.us>
3364 L:      iommu@lists.linux-foundation.org
3365 S:      Maintained
3366 F:      arch/x86/kernel/pci-calgary_64.c
3367 F:      arch/x86/kernel/tce_64.c
3368 F:      arch/x86/include/asm/calgary.h
3369 F:      arch/x86/include/asm/tce.h
3370
3371 CAN NETWORK DRIVERS
3372 M:      Wolfgang Grandegger <wg@grandegger.com>
3373 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3374 L:      linux-can@vger.kernel.org
3375 W:      https://github.com/linux-can
3376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/net/can/
3380 F:      drivers/net/can/
3381 F:      include/linux/can/dev.h
3382 F:      include/linux/can/platform/
3383 F:      include/uapi/linux/can/error.h
3384 F:      include/uapi/linux/can/netlink.h
3385
3386 CAN NETWORK LAYER
3387 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3388 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3389 L:      linux-can@vger.kernel.org
3390 W:      https://github.com/linux-can
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3393 S:      Maintained
3394 F:      Documentation/networking/can.rst
3395 F:      net/can/
3396 F:      include/linux/can/core.h
3397 F:      include/uapi/linux/can.h
3398 F:      include/uapi/linux/can/bcm.h
3399 F:      include/uapi/linux/can/raw.h
3400 F:      include/uapi/linux/can/gw.h
3401
3402 CAPABILITIES
3403 M:      Serge Hallyn <serge@hallyn.com>
3404 L:      linux-security-module@vger.kernel.org
3405 S:      Supported
3406 F:      include/linux/capability.h
3407 F:      include/uapi/linux/capability.h
3408 F:      security/commoncap.c
3409 F:      kernel/capability.c
3410
3411 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3412 M:      Kevin Tsai <ktsai@capellamicro.com>
3413 S:      Maintained
3414 F:      drivers/iio/light/cm*
3415
3416 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3417 M:      Christian Lamparter <chunkeey@googlemail.com>
3418 L:      linux-wireless@vger.kernel.org
3419 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3420 S:      Maintained
3421 F:      drivers/net/wireless/ath/carl9170/
3422
3423 CAVIUM I2C DRIVER
3424 M:      Jan Glauber <jglauber@cavium.com>
3425 M:      David Daney <david.daney@cavium.com>
3426 W:      http://www.cavium.com
3427 S:      Supported
3428 F:      drivers/i2c/busses/i2c-octeon*
3429 F:      drivers/i2c/busses/i2c-thunderx*
3430
3431 CAVIUM LIQUIDIO NETWORK DRIVER
3432 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3433 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3434 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3435 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3436 L:      netdev@vger.kernel.org
3437 W:      http://www.cavium.com
3438 S:      Supported
3439 F:      drivers/net/ethernet/cavium/liquidio/
3440
3441 CAVIUM MMC DRIVER
3442 M:      Jan Glauber <jglauber@cavium.com>
3443 M:      David Daney <david.daney@cavium.com>
3444 M:      Steven J. Hill <Steven.Hill@cavium.com>
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/mmc/host/cavium*
3448
3449 CAVIUM OCTEON-TX CRYPTO DRIVER
3450 M:      George Cherian <george.cherian@cavium.com>
3451 L:      linux-crypto@vger.kernel.org
3452 W:      http://www.cavium.com
3453 S:      Supported
3454 F:      drivers/crypto/cavium/cpt/
3455
3456 CAVIUM THUNDERX2 ARM64 SOC
3457 M:      Robert Richter <rrichter@cavium.com>
3458 M:      Jayachandran C <jnair@caviumnetworks.com>
3459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3460 S:      Maintained
3461 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3462 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3463
3464 CC2520 IEEE-802.15.4 RADIO DRIVER
3465 M:      Varka Bhadram <varkabhadram@gmail.com>
3466 L:      linux-wpan@vger.kernel.org
3467 S:      Maintained
3468 F:      drivers/net/ieee802154/cc2520.c
3469 F:      include/linux/spi/cc2520.h
3470 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3471
3472 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3473 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3474 L:      linux-crypto@vger.kernel.org
3475 S:      Supported
3476 F:      drivers/crypto/ccree/
3477 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3478
3479 CEC FRAMEWORK
3480 M:      Hans Verkuil <hans.verkuil@cisco.com>
3481 L:      linux-media@vger.kernel.org
3482 T:      git git://linuxtv.org/media_tree.git
3483 W:      http://linuxtv.org
3484 S:      Supported
3485 F:      Documentation/media/kapi/cec-core.rst
3486 F:      Documentation/media/uapi/cec
3487 F:      drivers/media/cec/
3488 F:      drivers/media/rc/keymaps/rc-cec.c
3489 F:      include/media/cec.h
3490 F:      include/media/cec-notifier.h
3491 F:      include/uapi/linux/cec.h
3492 F:      include/uapi/linux/cec-funcs.h
3493 F:      Documentation/devicetree/bindings/media/cec.txt
3494 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3495
3496 CEC GPIO DRIVER
3497 M:      Hans Verkuil <hans.verkuil@cisco.com>
3498 L:      linux-media@vger.kernel.org
3499 T:      git git://linuxtv.org/media_tree.git
3500 W:      http://linuxtv.org
3501 S:      Supported
3502 F:      drivers/media/platform/cec-gpio/
3503 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3504
3505 CELL BROADBAND ENGINE ARCHITECTURE
3506 M:      Arnd Bergmann <arnd@arndb.de>
3507 L:      linuxppc-dev@lists.ozlabs.org
3508 W:      http://www.ibm.com/developerworks/power/cell/
3509 S:      Supported
3510 F:      arch/powerpc/include/asm/cell*.h
3511 F:      arch/powerpc/include/asm/spu*.h
3512 F:      arch/powerpc/include/uapi/asm/spu*.h
3513 F:      arch/powerpc/oprofile/*cell*
3514 F:      arch/powerpc/platforms/cell/
3515
3516 CEPH COMMON CODE (LIBCEPH)
3517 M:      Ilya Dryomov <idryomov@gmail.com>
3518 M:      "Yan, Zheng" <zyan@redhat.com>
3519 M:      Sage Weil <sage@redhat.com>
3520 L:      ceph-devel@vger.kernel.org
3521 W:      http://ceph.com/
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3523 T:      git git://github.com/ceph/ceph-client.git
3524 S:      Supported
3525 F:      net/ceph/
3526 F:      include/linux/ceph/
3527 F:      include/linux/crush/
3528
3529 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3530 M:      "Yan, Zheng" <zyan@redhat.com>
3531 M:      Sage Weil <sage@redhat.com>
3532 M:      Ilya Dryomov <idryomov@gmail.com>
3533 L:      ceph-devel@vger.kernel.org
3534 W:      http://ceph.com/
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3536 T:      git git://github.com/ceph/ceph-client.git
3537 S:      Supported
3538 F:      Documentation/filesystems/ceph.txt
3539 F:      fs/ceph/
3540
3541 CERTIFICATE HANDLING:
3542 M:      David Howells <dhowells@redhat.com>
3543 M:      David Woodhouse <dwmw2@infradead.org>
3544 L:      keyrings@vger.kernel.org
3545 S:      Maintained
3546 F:      Documentation/admin-guide/module-signing.rst
3547 F:      certs/
3548 F:      scripts/sign-file.c
3549 F:      scripts/extract-cert.c
3550
3551 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3552 L:      linux-usb@vger.kernel.org
3553 S:      Orphan
3554 F:      Documentation/usb/WUSB-Design-overview.txt
3555 F:      Documentation/usb/wusb-cbaf
3556 F:      drivers/usb/host/hwa-hc.c
3557 F:      drivers/usb/host/whci/
3558 F:      drivers/usb/wusbcore/
3559 F:      include/linux/usb/wusb*
3560
3561 CFAG12864B LCD DRIVER
3562 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3563 S:      Maintained
3564 F:      drivers/auxdisplay/cfag12864b.c
3565 F:      include/linux/cfag12864b.h
3566
3567 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3568 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3569 S:      Maintained
3570 F:      drivers/auxdisplay/cfag12864bfb.c
3571 F:      include/linux/cfag12864b.h
3572
3573 802.11 (including CFG80211/NL80211)
3574 M:      Johannes Berg <johannes@sipsolutions.net>
3575 L:      linux-wireless@vger.kernel.org
3576 W:      http://wireless.kernel.org/
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3579 S:      Maintained
3580 F:      net/wireless/
3581 F:      include/uapi/linux/nl80211.h
3582 F:      include/linux/ieee80211.h
3583 F:      include/net/wext.h
3584 F:      include/net/cfg80211.h
3585 F:      include/net/iw_handler.h
3586 F:      include/net/ieee80211_radiotap.h
3587 F:      Documentation/driver-api/80211/cfg80211.rst
3588 F:      Documentation/networking/regulatory.txt
3589
3590 CHAR and MISC DRIVERS
3591 M:      Arnd Bergmann <arnd@arndb.de>
3592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3594 S:      Supported
3595 F:      drivers/char/
3596 F:      drivers/misc/
3597 F:      include/linux/miscdevice.h
3598
3599 CHECKPATCH
3600 M:      Andy Whitcroft <apw@canonical.com>
3601 M:      Joe Perches <joe@perches.com>
3602 S:      Maintained
3603 F:      scripts/checkpatch.pl
3604
3605 CHINESE DOCUMENTATION
3606 M:      Harry Wei <harryxiyou@gmail.com>
3607 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3608 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3609 S:      Maintained
3610 F:      Documentation/translations/zh_CN/
3611
3612 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3613 M:      Peter Chen <Peter.Chen@nxp.com>
3614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3615 L:      linux-usb@vger.kernel.org
3616 S:      Maintained
3617 F:      drivers/usb/chipidea/
3618
3619 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3624 F:      drivers/input/touchscreen/chipone_icn8318.c
3625
3626 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3627 M:      Hans de Goede <hdegoede@redhat.com>
3628 L:      linux-input@vger.kernel.org
3629 S:      Maintained
3630 F:      drivers/input/touchscreen/chipone_icn8505.c
3631
3632 CHROME HARDWARE PLATFORM SUPPORT
3633 M:      Benson Leung <bleung@chromium.org>
3634 M:      Olof Johansson <olof@lixom.net>
3635 S:      Maintained
3636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3637 F:      drivers/platform/chrome/
3638
3639 CIRRUS LOGIC AUDIO CODEC DRIVERS
3640 M:      Brian Austin <brian.austin@cirrus.com>
3641 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3643 S:      Maintained
3644 F:      sound/soc/codecs/cs*
3645
3646 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3647 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3648 L:      netdev@vger.kernel.org
3649 S:      Maintained
3650 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3651
3652 CISCO FCOE HBA DRIVER
3653 M:      Satish Kharat <satishkh@cisco.com>
3654 M:      Sesidhar Baddela <sebaddel@cisco.com>
3655 M:      Karan Tilak Kumar <kartilak@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/fnic/
3659
3660 CISCO SCSI HBA DRIVER
3661 M:      Karan Tilak Kumar <kartilak@cisco.com>
3662 M:      Sesidhar Baddela <sebaddel@cisco.com>
3663 L:      linux-scsi@vger.kernel.org
3664 S:      Supported
3665 F:      drivers/scsi/snic/
3666
3667 CISCO VIC ETHERNET NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3670 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3671 S:      Supported
3672 F:      drivers/net/ethernet/cisco/enic/
3673
3674 CISCO VIC LOW LATENCY NIC DRIVER
3675 M:      Christian Benvenuti <benve@cisco.com>
3676 S:      Supported
3677 F:      drivers/infiniband/hw/usnic/
3678
3679 CIRRUS LOGIC MADERA CODEC DRIVERS
3680 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3681 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3683 L:      patches@opensource.cirrus.com
3684 T:      git https://github.com/CirrusLogic/linux-drivers.git
3685 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3686 S:      Supported
3687 F:      Documentation/devicetree/bindings/mfd/madera.txt
3688 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3689 F:      include/linux/mfd/madera/*
3690 F:      drivers/gpio/gpio-madera*
3691 F:      drivers/mfd/madera*
3692 F:      drivers/mfd/cs47l*
3693 F:      drivers/pinctrl/cirrus/*
3694
3695 CLANG-FORMAT FILE
3696 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3697 S:      Maintained
3698 F:      .clang-format
3699
3700 CLEANCACHE API
3701 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3702 L:      linux-kernel@vger.kernel.org
3703 S:      Maintained
3704 F:      mm/cleancache.c
3705 F:      include/linux/cleancache.h
3706
3707 CLK API
3708 M:      Russell King <linux@armlinux.org.uk>
3709 L:      linux-clk@vger.kernel.org
3710 S:      Maintained
3711 F:      include/linux/clk.h
3712
3713 CLOCKSOURCE, CLOCKEVENT DRIVERS
3714 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3715 M:      Thomas Gleixner <tglx@linutronix.de>
3716 L:      linux-kernel@vger.kernel.org
3717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3718 S:      Supported
3719 F:      drivers/clocksource/
3720 F:      Documentation/devicetree/bindings/timer/
3721
3722 CMPC ACPI DRIVER
3723 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3724 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3725 L:      platform-driver-x86@vger.kernel.org
3726 S:      Supported
3727 F:      drivers/platform/x86/classmate-laptop.c
3728
3729 COBALT MEDIA DRIVER
3730 M:      Hans Verkuil <hans.verkuil@cisco.com>
3731 L:      linux-media@vger.kernel.org
3732 T:      git git://linuxtv.org/media_tree.git
3733 W:      https://linuxtv.org
3734 S:      Supported
3735 F:      drivers/media/pci/cobalt/
3736
3737 COCCINELLE/Semantic Patches (SmPL)
3738 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3739 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3740 M:      Nicolas Palix <nicolas.palix@imag.fr>
3741 M:      Michal Marek <michal.lkml@markovi.net>
3742 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3744 W:      http://coccinelle.lip6.fr/
3745 S:      Supported
3746 F:      Documentation/dev-tools/coccinelle.rst
3747 F:      scripts/coccinelle/
3748 F:      scripts/coccicheck
3749
3750 CODA FILE SYSTEM
3751 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3752 M:      coda@cs.cmu.edu
3753 L:      codalist@coda.cs.cmu.edu
3754 W:      http://www.coda.cs.cmu.edu/
3755 S:      Maintained
3756 F:      Documentation/filesystems/coda.txt
3757 F:      fs/coda/
3758 F:      include/linux/coda*.h
3759 F:      include/uapi/linux/coda*.h
3760
3761 CODA V4L2 MEM2MEM DRIVER
3762 M:      Philipp Zabel <p.zabel@pengutronix.de>
3763 L:      linux-media@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/devicetree/bindings/media/coda.txt
3766 F:      drivers/media/platform/coda/
3767
3768 CODE OF CONDUCT
3769 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3770 S:      Supported
3771 F:      Documentation/process/code-of-conduct.rst
3772 F:      Documentation/process/code-of-conduct-interpretation.rst
3773
3774 COMMON CLK FRAMEWORK
3775 M:      Michael Turquette <mturquette@baylibre.com>
3776 M:      Stephen Boyd <sboyd@kernel.org>
3777 L:      linux-clk@vger.kernel.org
3778 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3780 S:      Maintained
3781 F:      Documentation/devicetree/bindings/clock/
3782 F:      drivers/clk/
3783 X:      drivers/clk/clkdev.c
3784 F:      include/linux/clk-pr*
3785 F:      include/linux/clk/
3786 F:      include/linux/of_clk.h
3787
3788 COMMON INTERNET FILE SYSTEM (CIFS)
3789 M:      Steve French <sfrench@samba.org>
3790 L:      linux-cifs@vger.kernel.org
3791 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3792 W:      http://linux-cifs.samba.org/
3793 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3794 S:      Supported
3795 F:      Documentation/filesystems/cifs/
3796 F:      fs/cifs/
3797
3798 COMPACTPCI HOTPLUG CORE
3799 M:      Scott Murray <scott@spiteful.org>
3800 L:      linux-pci@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/pci/hotplug/cpci_hotplug*
3803
3804 COMPACTPCI HOTPLUG GENERIC DRIVER
3805 M:      Scott Murray <scott@spiteful.org>
3806 L:      linux-pci@vger.kernel.org
3807 S:      Maintained
3808 F:      drivers/pci/hotplug/cpcihp_generic.c
3809
3810 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3811 M:      Scott Murray <scott@spiteful.org>
3812 L:      linux-pci@vger.kernel.org
3813 S:      Maintained
3814 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3815
3816 COMPAL LAPTOP SUPPORT
3817 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3818 L:      platform-driver-x86@vger.kernel.org
3819 S:      Maintained
3820 F:      drivers/platform/x86/compal-laptop.c
3821
3822 COMPILER ATTRIBUTES
3823 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3824 S:      Maintained
3825 F:      include/linux/compiler_attributes.h
3826
3827 CONEXANT ACCESSRUNNER USB DRIVER
3828 L:      accessrunner-general@lists.sourceforge.net
3829 W:      http://accessrunner.sourceforge.net/
3830 S:      Orphan
3831 F:      drivers/usb/atm/cxacru.c
3832
3833 CONFIGFS
3834 M:      Joel Becker <jlbec@evilplan.org>
3835 M:      Christoph Hellwig <hch@lst.de>
3836 T:      git git://git.infradead.org/users/hch/configfs.git
3837 S:      Supported
3838 F:      fs/configfs/
3839 F:      include/linux/configfs.h
3840
3841 CONNECTOR
3842 M:      Evgeniy Polyakov <zbr@ioremap.net>
3843 L:      netdev@vger.kernel.org
3844 S:      Maintained
3845 F:      drivers/connector/
3846
3847 CONTROL GROUP (CGROUP)
3848 M:      Tejun Heo <tj@kernel.org>
3849 M:      Li Zefan <lizefan@huawei.com>
3850 M:      Johannes Weiner <hannes@cmpxchg.org>
3851 L:      cgroups@vger.kernel.org
3852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3853 S:      Maintained
3854 F:      Documentation/cgroup*
3855 F:      include/linux/cgroup*
3856 F:      kernel/cgroup*
3857
3858 CONTROL GROUP - CPUSET
3859 M:      Li Zefan <lizefan@huawei.com>
3860 L:      cgroups@vger.kernel.org
3861 W:      http://www.bullopensource.org/cpuset/
3862 W:      http://oss.sgi.com/projects/cpusets/
3863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3864 S:      Maintained
3865 F:      Documentation/cgroup-v1/cpusets.txt
3866 F:      include/linux/cpuset.h
3867 F:      kernel/cgroup/cpuset.c
3868
3869 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3870 M:      Johannes Weiner <hannes@cmpxchg.org>
3871 M:      Michal Hocko <mhocko@kernel.org>
3872 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3873 L:      cgroups@vger.kernel.org
3874 L:      linux-mm@kvack.org
3875 S:      Maintained
3876 F:      mm/memcontrol.c
3877 F:      mm/swap_cgroup.c
3878
3879 CORETEMP HARDWARE MONITORING DRIVER
3880 M:      Fenghua Yu <fenghua.yu@intel.com>
3881 L:      linux-hwmon@vger.kernel.org
3882 S:      Maintained
3883 F:      Documentation/hwmon/coretemp
3884 F:      drivers/hwmon/coretemp.c
3885
3886 COSA/SRP SYNC SERIAL DRIVER
3887 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3888 W:      http://www.fi.muni.cz/~kas/cosa/
3889 S:      Maintained
3890 F:      drivers/net/wan/cosa*
3891
3892 CPMAC ETHERNET DRIVER
3893 M:      Florian Fainelli <f.fainelli@gmail.com>
3894 L:      netdev@vger.kernel.org
3895 S:      Maintained
3896 F:      drivers/net/ethernet/ti/cpmac.c
3897
3898 CPU FREQUENCY DRIVERS
3899 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3900 M:      Viresh Kumar <viresh.kumar@linaro.org>
3901 L:      linux-pm@vger.kernel.org
3902 S:      Maintained
3903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3904 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3905 B:      https://bugzilla.kernel.org
3906 F:      Documentation/cpu-freq/
3907 F:      Documentation/devicetree/bindings/cpufreq/
3908 F:      drivers/cpufreq/
3909 F:      include/linux/cpufreq.h
3910 F:      tools/testing/selftests/cpufreq/
3911
3912 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3913 M:      Viresh Kumar <viresh.kumar@linaro.org>
3914 M:      Sudeep Holla <sudeep.holla@arm.com>
3915 L:      linux-pm@vger.kernel.org
3916 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3917 S:      Maintained
3918 F:      drivers/cpufreq/arm_big_little.h
3919 F:      drivers/cpufreq/arm_big_little.c
3920
3921 CPU POWER MONITORING SUBSYSTEM
3922 M:      Thomas Renninger <trenn@suse.com>
3923 M:      Shuah Khan <shuah@kernel.org>
3924 L:      linux-pm@vger.kernel.org
3925 S:      Maintained
3926 F:      tools/power/cpupower/
3927
3928 CPUID/MSR DRIVER
3929 M:      "H. Peter Anvin" <hpa@zytor.com>
3930 S:      Maintained
3931 F:      arch/x86/kernel/cpuid.c
3932 F:      arch/x86/kernel/msr.c
3933
3934 CPUIDLE DRIVER - ARM BIG LITTLE
3935 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3936 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3937 L:      linux-pm@vger.kernel.org
3938 L:      linux-arm-kernel@lists.infradead.org
3939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3940 S:      Maintained
3941 F:      drivers/cpuidle/cpuidle-big_little.c
3942
3943 CPUIDLE DRIVER - ARM EXYNOS
3944 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3945 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3946 M:      Kukjin Kim <kgene@kernel.org>
3947 L:      linux-pm@vger.kernel.org
3948 L:      linux-samsung-soc@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/cpuidle/cpuidle-exynos.c
3951 F:      arch/arm/mach-exynos/pm.c
3952
3953 CPUIDLE DRIVERS
3954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3955 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3956 L:      linux-pm@vger.kernel.org
3957 S:      Maintained
3958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3959 B:      https://bugzilla.kernel.org
3960 F:      drivers/cpuidle/*
3961 F:      include/linux/cpuidle.h
3962
3963 CRAMFS FILESYSTEM
3964 M:      Nicolas Pitre <nico@linaro.org>
3965 S:      Maintained
3966 F:      Documentation/filesystems/cramfs.txt
3967 F:      fs/cramfs/
3968
3969 CRYPTO API
3970 M:      Herbert Xu <herbert@gondor.apana.org.au>
3971 M:      "David S. Miller" <davem@davemloft.net>
3972 L:      linux-crypto@vger.kernel.org
3973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3975 S:      Maintained
3976 F:      Documentation/crypto/
3977 F:      Documentation/devicetree/bindings/crypto/
3978 F:      arch/*/crypto/
3979 F:      crypto/
3980 F:      drivers/crypto/
3981 F:      include/crypto/
3982 F:      include/linux/crypto*
3983
3984 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3985 M:      Neil Horman <nhorman@tuxdriver.com>
3986 L:      linux-crypto@vger.kernel.org
3987 S:      Maintained
3988 F:      crypto/ansi_cprng.c
3989 F:      crypto/rng.c
3990
3991 CS3308 MEDIA DRIVER
3992 M:      Hans Verkuil <hverkuil@xs4all.nl>
3993 L:      linux-media@vger.kernel.org
3994 T:      git git://linuxtv.org/media_tree.git
3995 W:      http://linuxtv.org
3996 S:      Odd Fixes
3997 F:      drivers/media/i2c/cs3308.c
3998 F:      drivers/media/i2c/cs3308.h
3999
4000 CS5535 Audio ALSA driver
4001 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4002 S:      Maintained
4003 F:      sound/pci/cs5535audio/
4004
4005 CW1200 WLAN driver
4006 M:      Solomon Peachy <pizza@shaftnet.org>
4007 S:      Maintained
4008 F:      drivers/net/wireless/st/cw1200/
4009
4010 CX18 VIDEO4LINUX DRIVER
4011 M:      Andy Walls <awalls@md.metrocast.net>
4012 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4013 L:      linux-media@vger.kernel.org
4014 T:      git git://linuxtv.org/media_tree.git
4015 W:      https://linuxtv.org
4016 W:      http://www.ivtvdriver.org/index.php/Cx18
4017 S:      Maintained
4018 F:      Documentation/media/v4l-drivers/cx18*
4019 F:      drivers/media/pci/cx18/
4020 F:      include/uapi/linux/ivtv*
4021
4022 CX2341X MPEG ENCODER HELPER MODULE
4023 M:      Hans Verkuil <hverkuil@xs4all.nl>
4024 L:      linux-media@vger.kernel.org
4025 T:      git git://linuxtv.org/media_tree.git
4026 W:      https://linuxtv.org
4027 S:      Maintained
4028 F:      drivers/media/common/cx2341x*
4029 F:      include/media/cx2341x*
4030
4031 CX24120 MEDIA DRIVER
4032 M:      Jemma Denson <jdenson@gmail.com>
4033 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4034 L:      linux-media@vger.kernel.org
4035 W:      https://linuxtv.org
4036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4037 S:      Maintained
4038 F:      drivers/media/dvb-frontends/cx24120*
4039
4040 CX88 VIDEO4LINUX DRIVER
4041 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4042 L:      linux-media@vger.kernel.org
4043 W:      https://linuxtv.org
4044 T:      git git://linuxtv.org/media_tree.git
4045 S:      Odd fixes
4046 F:      Documentation/media/v4l-drivers/cx88*
4047 F:      drivers/media/pci/cx88/
4048
4049 CXD2820R MEDIA DRIVER
4050 M:      Antti Palosaari <crope@iki.fi>
4051 L:      linux-media@vger.kernel.org
4052 W:      https://linuxtv.org
4053 W:      http://palosaari.fi/linux/
4054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4055 T:      git git://linuxtv.org/anttip/media_tree.git
4056 S:      Maintained
4057 F:      drivers/media/dvb-frontends/cxd2820r*
4058
4059 CXGB3 ETHERNET DRIVER (CXGB3)
4060 M:      Arjun Vynipadath <arjun@chelsio.com>
4061 L:      netdev@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/net/ethernet/chelsio/cxgb3/
4065
4066 CXGB3 ISCSI DRIVER (CXGB3I)
4067 M:      Karen Xie <kxie@chelsio.com>
4068 L:      linux-scsi@vger.kernel.org
4069 W:      http://www.chelsio.com
4070 S:      Supported
4071 F:      drivers/scsi/cxgbi/cxgb3i
4072
4073 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4074 M:      Steve Wise <swise@chelsio.com>
4075 L:      linux-rdma@vger.kernel.org
4076 W:      http://www.openfabrics.org
4077 S:      Supported
4078 F:      drivers/infiniband/hw/cxgb3/
4079 F:      include/uapi/rdma/cxgb3-abi.h
4080
4081 CXGB4 CRYPTO DRIVER (chcr)
4082 M:      Harsh Jain <harsh@chelsio.com>
4083 L:      linux-crypto@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/crypto/chelsio
4087
4088 CXGB4 ETHERNET DRIVER (CXGB4)
4089 M:      Arjun Vynipadath <arjun@chelsio.com>
4090 L:      netdev@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/net/ethernet/chelsio/cxgb4/
4094
4095 CXGB4 ISCSI DRIVER (CXGB4I)
4096 M:      Karen Xie <kxie@chelsio.com>
4097 L:      linux-scsi@vger.kernel.org
4098 W:      http://www.chelsio.com
4099 S:      Supported
4100 F:      drivers/scsi/cxgbi/cxgb4i
4101
4102 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4103 M:      Steve Wise <swise@chelsio.com>
4104 L:      linux-rdma@vger.kernel.org
4105 W:      http://www.openfabrics.org
4106 S:      Supported
4107 F:      drivers/infiniband/hw/cxgb4/
4108 F:      include/uapi/rdma/cxgb4-abi.h
4109
4110 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4111 M:      Casey Leedom <leedom@chelsio.com>
4112 L:      netdev@vger.kernel.org
4113 W:      http://www.chelsio.com
4114 S:      Supported
4115 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4116
4117 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4118 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4119 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4120 L:      linuxppc-dev@lists.ozlabs.org
4121 S:      Supported
4122 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4123 F:      drivers/misc/cxl/
4124 F:      include/misc/cxl*
4125 F:      include/uapi/misc/cxl.h
4126 F:      Documentation/powerpc/cxl.txt
4127 F:      Documentation/ABI/testing/sysfs-class-cxl
4128
4129 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4130 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4131 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4132 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4133 L:      linux-scsi@vger.kernel.org
4134 S:      Supported
4135 F:      drivers/scsi/cxlflash/
4136 F:      include/uapi/scsi/cxlflash_ioctl.h
4137 F:      Documentation/powerpc/cxlflash.txt
4138
4139 CYBERPRO FB DRIVER
4140 M:      Russell King <linux@armlinux.org.uk>
4141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4142 W:      http://www.armlinux.org.uk/
4143 S:      Maintained
4144 F:      drivers/video/fbdev/cyber2000fb.*
4145
4146 CYCLADES ASYNC MUX DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/tty/cyclades.c
4150 F:      include/linux/cyclades.h
4151 F:      include/uapi/linux/cyclades.h
4152
4153 CYCLADES PC300 DRIVER
4154 W:      http://www.cyclades.com/
4155 S:      Orphan
4156 F:      drivers/net/wan/pc300*
4157
4158 CYPRESS_FIRMWARE MEDIA DRIVER
4159 M:      Antti Palosaari <crope@iki.fi>
4160 L:      linux-media@vger.kernel.org
4161 W:      https://linuxtv.org
4162 W:      http://palosaari.fi/linux/
4163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4164 T:      git git://linuxtv.org/anttip/media_tree.git
4165 S:      Maintained
4166 F:      drivers/media/common/cypress_firmware*
4167
4168 CYTTSP TOUCHSCREEN DRIVER
4169 M:      Ferruh Yigit <fery@cypress.com>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/touchscreen/cyttsp*
4173 F:      include/linux/input/cyttsp.h
4174
4175 D-LINK DIR-685 TOUCHKEYS DRIVER
4176 M:      Linus Walleij <linus.walleij@linaro.org>
4177 L:      linux-input@vger.kernel.org
4178 S:      Supported
4179 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4180
4181 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4182 M:      Joshua Kinard <kumba@gentoo.org>
4183 S:      Maintained
4184 F:      drivers/rtc/rtc-ds1685.c
4185 F:      include/linux/rtc/ds1685.h
4186
4187 DAMA SLAVE for AX.25
4188 M:      Joerg Reuter <jreuter@yaina.de>
4189 W:      http://yaina.de/jreuter/
4190 W:      http://www.qsl.net/dl1bke/
4191 L:      linux-hams@vger.kernel.org
4192 S:      Maintained
4193 F:      net/ax25/af_ax25.c
4194 F:      net/ax25/ax25_dev.c
4195 F:      net/ax25/ax25_ds_*
4196 F:      net/ax25/ax25_in.c
4197 F:      net/ax25/ax25_out.c
4198 F:      net/ax25/ax25_timer.c
4199 F:      net/ax25/sysctl_net_ax25.c
4200
4201 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4202 L:      netdev@vger.kernel.org
4203 S:      Orphan
4204 F:      Documentation/networking/dmfe.txt
4205 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4206
4207 DC390/AM53C974 SCSI driver
4208 M:      Hannes Reinecke <hare@suse.com>
4209 L:      linux-scsi@vger.kernel.org
4210 S:      Maintained
4211 F:      drivers/scsi/am53c974.c
4212
4213 DC395x SCSI driver
4214 M:      Oliver Neukum <oliver@neukum.org>
4215 M:      Ali Akcaagac <aliakc@web.de>
4216 M:      Jamie Lenehan <lenehan@twibble.org>
4217 L:      dc395x@twibble.org
4218 W:      http://twibble.org/dist/dc395x/
4219 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4220 S:      Maintained
4221 F:      Documentation/scsi/dc395x.txt
4222 F:      drivers/scsi/dc395x.*
4223
4224 DCCP PROTOCOL
4225 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4226 L:      dccp@vger.kernel.org
4227 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4228 S:      Maintained
4229 F:      include/linux/dccp.h
4230 F:      include/uapi/linux/dccp.h
4231 F:      include/linux/tfrc.h
4232 F:      net/dccp/
4233
4234 DECnet NETWORK LAYER
4235 W:      http://linux-decnet.sourceforge.net
4236 L:      linux-decnet-user@lists.sourceforge.net
4237 S:      Orphan
4238 F:      Documentation/networking/decnet.txt
4239 F:      net/decnet/
4240
4241 DECSTATION PLATFORM SUPPORT
4242 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4243 L:      linux-mips@vger.kernel.org
4244 W:      http://www.linux-mips.org/wiki/DECstation
4245 S:      Maintained
4246 F:      arch/mips/dec/
4247 F:      arch/mips/include/asm/dec/
4248 F:      arch/mips/include/asm/mach-dec/
4249
4250 DEFXX FDDI NETWORK DRIVER
4251 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4252 S:      Maintained
4253 F:      drivers/net/fddi/defxx.*
4254
4255 DELL SMBIOS DRIVER
4256 M:      Pali Rohár <pali.rohar@gmail.com>
4257 M:      Mario Limonciello <mario.limonciello@dell.com>
4258 L:      platform-driver-x86@vger.kernel.org
4259 S:      Maintained
4260 F:      drivers/platform/x86/dell-smbios.*
4261
4262 DELL SMBIOS SMM DRIVER
4263 M:      Mario Limonciello <mario.limonciello@dell.com>
4264 L:      platform-driver-x86@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/platform/x86/dell-smbios-smm.c
4267
4268 DELL SMBIOS WMI DRIVER
4269 M:      Mario Limonciello <mario.limonciello@dell.com>
4270 L:      platform-driver-x86@vger.kernel.org
4271 S:      Maintained
4272 F:      drivers/platform/x86/dell-smbios-wmi.c
4273 F:      tools/wmi/dell-smbios-example.c
4274
4275 DEFZA FDDI NETWORK DRIVER
4276 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4277 S:      Maintained
4278 F:      drivers/net/fddi/defza.*
4279
4280 DELL LAPTOP DRIVER
4281 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4282 M:      Pali Rohár <pali.rohar@gmail.com>
4283 L:      platform-driver-x86@vger.kernel.org
4284 S:      Maintained
4285 F:      drivers/platform/x86/dell-laptop.c
4286
4287 DELL LAPTOP FREEFALL DRIVER
4288 M:      Pali Rohár <pali.rohar@gmail.com>
4289 S:      Maintained
4290 F:      drivers/platform/x86/dell-smo8800.c
4291
4292 DELL LAPTOP RBTN DRIVER
4293 M:      Pali Rohár <pali.rohar@gmail.com>
4294 S:      Maintained
4295 F:      drivers/platform/x86/dell-rbtn.*
4296
4297 DELL REMOTE BIOS UPDATE DRIVER
4298 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4299 L:      platform-driver-x86@vger.kernel.org
4300 S:      Maintained
4301 F:      drivers/platform/x86/dell_rbu.c
4302
4303 DELL LAPTOP SMM DRIVER
4304 M:      Pali Rohár <pali.rohar@gmail.com>
4305 S:      Maintained
4306 F:      drivers/hwmon/dell-smm-hwmon.c
4307 F:      include/uapi/linux/i8k.h
4308
4309 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4310 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4311 L:      platform-driver-x86@vger.kernel.org
4312 S:      Maintained
4313 F:      Documentation/dcdbas.txt
4314 F:      drivers/platform/x86/dcdbas.*
4315
4316 DELL WMI NOTIFICATIONS DRIVER
4317 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4318 M:      Pali Rohár <pali.rohar@gmail.com>
4319 S:      Maintained
4320 F:      drivers/platform/x86/dell-wmi.c
4321
4322 DELL WMI DESCRIPTOR DRIVER
4323 M:      Mario Limonciello <mario.limonciello@dell.com>
4324 S:      Maintained
4325 F:      drivers/platform/x86/dell-wmi-descriptor.c
4326
4327 DELTA ST MEDIA DRIVER
4328 M:      Hugues Fruchet <hugues.fruchet@st.com>
4329 L:      linux-media@vger.kernel.org
4330 T:      git git://linuxtv.org/media_tree.git
4331 W:      https://linuxtv.org
4332 S:      Supported
4333 F:      drivers/media/platform/sti/delta
4334
4335 DENALI NAND DRIVER
4336 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4337 L:      linux-mtd@lists.infradead.org
4338 S:      Supported
4339 F:      drivers/mtd/nand/raw/denali*
4340
4341 DESIGNWARE USB2 DRD IP DRIVER
4342 M:      Minas Harutyunyan <hminas@synopsys.com>
4343 L:      linux-usb@vger.kernel.org
4344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4345 S:      Maintained
4346 F:      drivers/usb/dwc2/
4347
4348 DESIGNWARE USB3 DRD IP DRIVER
4349 M:      Felipe Balbi <balbi@kernel.org>
4350 L:      linux-usb@vger.kernel.org
4351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4352 S:      Maintained
4353 F:      drivers/usb/dwc3/
4354
4355 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4356 M:      Andreas Klinger <ak@it-klinger.de>
4357 L:      linux-iio@vger.kernel.org
4358 S:      Maintained
4359 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4360 F:      drivers/iio/proximity/srf*.c
4361
4362 DEVICE COREDUMP (DEV_COREDUMP)
4363 M:      Johannes Berg <johannes@sipsolutions.net>
4364 L:      linux-kernel@vger.kernel.org
4365 S:      Maintained
4366 F:      drivers/base/devcoredump.c
4367 F:      include/linux/devcoredump.h
4368
4369 DEVICE FREQUENCY (DEVFREQ)
4370 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4371 M:      Kyungmin Park <kyungmin.park@samsung.com>
4372 R:      Chanwoo Choi <cw00.choi@samsung.com>
4373 L:      linux-pm@vger.kernel.org
4374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4375 S:      Maintained
4376 F:      drivers/devfreq/
4377 F:      include/linux/devfreq.h
4378 F:      Documentation/devicetree/bindings/devfreq/
4379
4380 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4381 M:      Chanwoo Choi <cw00.choi@samsung.com>
4382 L:      linux-pm@vger.kernel.org
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4384 S:      Supported
4385 F:      drivers/devfreq/event/
4386 F:      drivers/devfreq/devfreq-event.c
4387 F:      include/linux/devfreq-event.h
4388 F:      Documentation/devicetree/bindings/devfreq/event/
4389
4390 DEVICE NUMBER REGISTRY
4391 M:      Torben Mathiasen <device@lanana.org>
4392 W:      http://lanana.org/docs/device-list/index.html
4393 S:      Maintained
4394
4395 DEVICE-MAPPER  (LVM)
4396 M:      Alasdair Kergon <agk@redhat.com>
4397 M:      Mike Snitzer <snitzer@redhat.com>
4398 M:      dm-devel@redhat.com
4399 L:      dm-devel@redhat.com
4400 W:      http://sources.redhat.com/dm
4401 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4403 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4404 S:      Maintained
4405 F:      Documentation/device-mapper/
4406 F:      drivers/md/Makefile
4407 F:      drivers/md/Kconfig
4408 F:      drivers/md/dm*
4409 F:      drivers/md/persistent-data/
4410 F:      include/linux/device-mapper.h
4411 F:      include/linux/dm-*.h
4412 F:      include/uapi/linux/dm-*.h
4413
4414 DEVLINK
4415 M:      Jiri Pirko <jiri@mellanox.com>
4416 L:      netdev@vger.kernel.org
4417 S:      Supported
4418 F:      net/core/devlink.c
4419 F:      include/net/devlink.h
4420 F:      include/uapi/linux/devlink.h
4421
4422 DIALOG SEMICONDUCTOR DRIVERS
4423 M:      Support Opensource <support.opensource@diasemi.com>
4424 W:      http://www.dialog-semiconductor.com/products
4425 S:      Supported
4426 F:      Documentation/hwmon/da90??
4427 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4428 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4429 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4430 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4431 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4432 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4433 F:      drivers/gpio/gpio-da90??.c
4434 F:      drivers/hwmon/da90??-hwmon.c
4435 F:      drivers/iio/adc/da91??-*.c
4436 F:      drivers/input/misc/da90??_onkey.c
4437 F:      drivers/input/touchscreen/da9052_tsi.c
4438 F:      drivers/leds/leds-da90??.c
4439 F:      drivers/mfd/da903x.c
4440 F:      drivers/mfd/da90??-*.c
4441 F:      drivers/mfd/da91??-*.c
4442 F:      drivers/power/supply/da9052-battery.c
4443 F:      drivers/power/supply/da91??-*.c
4444 F:      drivers/regulator/da903x.c
4445 F:      drivers/regulator/da9???-regulator.[ch]
4446 F:      drivers/thermal/da90??-thermal.c
4447 F:      drivers/rtc/rtc-da90??.c
4448 F:      drivers/video/backlight/da90??_bl.c
4449 F:      drivers/watchdog/da90??_wdt.c
4450 F:      include/linux/mfd/da903x.h
4451 F:      include/linux/mfd/da9052/
4452 F:      include/linux/mfd/da9055/
4453 F:      include/linux/mfd/da9062/
4454 F:      include/linux/mfd/da9063/
4455 F:      include/linux/mfd/da9150/
4456 F:      include/linux/regulator/da9211.h
4457 F:      include/sound/da[79]*.h
4458 F:      sound/soc/codecs/da[79]*.[ch]
4459
4460 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4461 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4462 L:      linux-gpio@vger.kernel.org
4463 S:      Maintained
4464 F:      drivers/gpio/gpio-gpio-mm.c
4465
4466 DIOLAN U2C-12 I2C DRIVER
4467 M:      Guenter Roeck <linux@roeck-us.net>
4468 L:      linux-i2c@vger.kernel.org
4469 S:      Maintained
4470 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4471
4472 FILESYSTEM DIRECT ACCESS (DAX)
4473 M:      Matthew Wilcox <willy@infradead.org>
4474 M:      Ross Zwisler <zwisler@kernel.org>
4475 M:      Jan Kara <jack@suse.cz>
4476 L:      linux-fsdevel@vger.kernel.org
4477 S:      Supported
4478 F:      fs/dax.c
4479 F:      include/linux/dax.h
4480 F:      include/trace/events/fs_dax.h
4481
4482 DEVICE DIRECT ACCESS (DAX)
4483 M:      Dan Williams <dan.j.williams@intel.com>
4484 M:      Dave Jiang <dave.jiang@intel.com>
4485 M:      Ross Zwisler <zwisler@kernel.org>
4486 M:      Vishal Verma <vishal.l.verma@intel.com>
4487 L:      linux-nvdimm@lists.01.org
4488 S:      Supported
4489 F:      drivers/dax/
4490
4491 DIRECTORY NOTIFICATION (DNOTIFY)
4492 M:      Jan Kara <jack@suse.cz>
4493 R:      Amir Goldstein <amir73il@gmail.com>
4494 L:      linux-fsdevel@vger.kernel.org
4495 S:      Maintained
4496 F:      Documentation/filesystems/dnotify.txt
4497 F:      fs/notify/dnotify/
4498 F:      include/linux/dnotify.h
4499
4500 DISK GEOMETRY AND PARTITION HANDLING
4501 M:      Andries Brouwer <aeb@cwi.nl>
4502 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4503 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4504 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4505 S:      Maintained
4506
4507 DISKQUOTA
4508 M:      Jan Kara <jack@suse.com>
4509 S:      Maintained
4510 F:      Documentation/filesystems/quota.txt
4511 F:      fs/quota/
4512 F:      include/linux/quota*.h
4513 F:      include/uapi/linux/quota*.h
4514
4515 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4516 M:      Bernie Thompson <bernie@plugable.com>
4517 L:      linux-fbdev@vger.kernel.org
4518 S:      Maintained
4519 W:      http://plugable.com/category/projects/udlfb/
4520 F:      drivers/video/fbdev/udlfb.c
4521 F:      include/video/udlfb.h
4522 F:      Documentation/fb/udlfb.txt
4523
4524 DISTRIBUTED LOCK MANAGER (DLM)
4525 M:      Christine Caulfield <ccaulfie@redhat.com>
4526 M:      David Teigland <teigland@redhat.com>
4527 L:      cluster-devel@redhat.com
4528 W:      http://sources.redhat.com/cluster/
4529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4530 S:      Supported
4531 F:      fs/dlm/
4532
4533 DMA BUFFER SHARING FRAMEWORK
4534 M:      Sumit Semwal <sumit.semwal@linaro.org>
4535 S:      Maintained
4536 L:      linux-media@vger.kernel.org
4537 L:      dri-devel@lists.freedesktop.org
4538 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4539 F:      drivers/dma-buf/
4540 F:      include/linux/dma-buf*
4541 F:      include/linux/reservation.h
4542 F:      include/linux/*fence.h
4543 F:      Documentation/driver-api/dma-buf.rst
4544 T:      git git://anongit.freedesktop.org/drm/drm-misc
4545
4546 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4547 M:      Vinod Koul <vkoul@kernel.org>
4548 L:      dmaengine@vger.kernel.org
4549 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4550 S:      Maintained
4551 F:      drivers/dma/
4552 F:      include/linux/dmaengine.h
4553 F:      include/linux/of_dma.h
4554 F:      Documentation/devicetree/bindings/dma/
4555 F:      Documentation/driver-api/dmaengine/
4556 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4557
4558 DMA MAPPING HELPERS
4559 M:      Christoph Hellwig <hch@lst.de>
4560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4561 R:      Robin Murphy <robin.murphy@arm.com>
4562 L:      iommu@lists.linux-foundation.org
4563 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4564 W:      http://git.infradead.org/users/hch/dma-mapping.git
4565 S:      Supported
4566 F:      kernel/dma/
4567 F:      include/asm-generic/dma-mapping.h
4568 F:      include/linux/dma-direct.h
4569 F:      include/linux/dma-mapping.h
4570 F:      include/linux/dma-noncoherent.h
4571
4572 DME1737 HARDWARE MONITOR DRIVER
4573 M:      Juerg Haefliger <juergh@gmail.com>
4574 L:      linux-hwmon@vger.kernel.org
4575 S:      Maintained
4576 F:      Documentation/hwmon/dme1737
4577 F:      drivers/hwmon/dme1737.c
4578
4579 DMI/SMBIOS SUPPORT
4580 M:      Jean Delvare <jdelvare@suse.com>
4581 S:      Maintained
4582 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4583 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4584 F:      drivers/firmware/dmi-id.c
4585 F:      drivers/firmware/dmi_scan.c
4586 F:      include/linux/dmi.h
4587
4588 DOCUMENTATION
4589 M:      Jonathan Corbet <corbet@lwn.net>
4590 L:      linux-doc@vger.kernel.org
4591 S:      Maintained
4592 F:      Documentation/
4593 F:      scripts/kernel-doc
4594 X:      Documentation/ABI/
4595 X:      Documentation/acpi/
4596 X:      Documentation/devicetree/
4597 X:      Documentation/i2c/
4598 X:      Documentation/media/
4599 X:      Documentation/power/
4600 X:      Documentation/spi/
4601 T:      git git://git.lwn.net/linux.git docs-next
4602
4603 DOCUMENTATION/ITALIAN
4604 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4605 L:      linux-doc@vger.kernel.org
4606 S:      Maintained
4607 F:      Documentation/translations/it_IT
4608
4609 DONGWOON DW9714 LENS VOICE COIL DRIVER
4610 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4611 L:      linux-media@vger.kernel.org
4612 T:      git git://linuxtv.org/media_tree.git
4613 S:      Maintained
4614 F:      drivers/media/i2c/dw9714.c
4615 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4616
4617 DONGWOON DW9807 LENS VOICE COIL DRIVER
4618 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4619 L:      linux-media@vger.kernel.org
4620 T:      git git://linuxtv.org/media_tree.git
4621 S:      Maintained
4622 F:      drivers/media/i2c/dw9807-vcm.c
4623 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4624
4625 DOUBLETALK DRIVER
4626 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4627 L:      blinux-list@redhat.com
4628 S:      Maintained
4629 F:      drivers/char/dtlk.c
4630 F:      include/linux/dtlk.h
4631
4632 DPAA2 DATAPATH I/O (DPIO) DRIVER
4633 M:      Roy Pledge <Roy.Pledge@nxp.com>
4634 L:      linux-kernel@vger.kernel.org
4635 S:      Maintained
4636 F:      drivers/soc/fsl/dpio
4637
4638 DPAA2 ETHERNET DRIVER
4639 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4640 L:      netdev@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4643 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4644 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4645 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4646 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4647
4648 DPAA2 ETHERNET SWITCH DRIVER
4649 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4650 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4651 L:      linux-kernel@vger.kernel.org
4652 S:      Maintained
4653 F:      drivers/staging/fsl-dpaa2/ethsw
4654
4655 DPAA2 PTP CLOCK DRIVER
4656 M:      Yangbo Lu <yangbo.lu@nxp.com>
4657 L:      netdev@vger.kernel.org
4658 S:      Maintained
4659 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4660 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4661
4662 DPT_I2O SCSI RAID DRIVER
4663 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4664 L:      linux-scsi@vger.kernel.org
4665 W:      http://www.adaptec.com/
4666 S:      Maintained
4667 F:      drivers/scsi/dpt*
4668 F:      drivers/scsi/dpt/
4669
4670 DRBD DRIVER
4671 M:      Philipp Reisner <philipp.reisner@linbit.com>
4672 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4673 L:      drbd-dev@lists.linbit.com
4674 W:      http://www.drbd.org
4675 T:      git git://git.linbit.com/linux-drbd.git
4676 T:      git git://git.linbit.com/drbd-8.4.git
4677 S:      Supported
4678 F:      drivers/block/drbd/
4679 F:      lib/lru_cache.c
4680 F:      Documentation/blockdev/drbd/
4681
4682 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4684 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4686 S:      Supported
4687 F:      Documentation/kobject.txt
4688 F:      drivers/base/
4689 F:      fs/debugfs/
4690 F:      fs/sysfs/
4691 F:      include/linux/debugfs.h
4692 F:      include/linux/kobj*
4693 F:      lib/kobj*
4694
4695 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4696 M:      Kevin Hilman <khilman@kernel.org>
4697 M:      Nishanth Menon <nm@ti.com>
4698 S:      Maintained
4699 F:      drivers/power/avs/
4700 F:      include/linux/power/smartreflex.h
4701 L:      linux-pm@vger.kernel.org
4702
4703 DRM DRIVER FOR ARM PL111 CLCD
4704 M:      Eric Anholt <eric@anholt.net>
4705 T:      git git://anongit.freedesktop.org/drm/drm-misc
4706 S:      Supported
4707 F:      drivers/gpu/drm/pl111/
4708
4709 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4710 M:      Linus Walleij <linus.walleij@linaro.org>
4711 T:      git git://anongit.freedesktop.org/drm/drm-misc
4712 S:      Maintained
4713 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4714 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4715
4716 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4717 M:      Dave Airlie <airlied@redhat.com>
4718 S:      Odd Fixes
4719 F:      drivers/gpu/drm/ast/
4720
4721 DRM DRIVER FOR BOCHS VIRTUAL GPU
4722 M:      Gerd Hoffmann <kraxel@redhat.com>
4723 L:      virtualization@lists.linux-foundation.org
4724 T:      git git://anongit.freedesktop.org/drm/drm-misc
4725 S:      Maintained
4726 F:      drivers/gpu/drm/bochs/
4727
4728 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4729 M:      Linus Walleij <linus.walleij@linaro.org>
4730 T:      git git://anongit.freedesktop.org/drm/drm-misc
4731 S:      Maintained
4732 F:      drivers/gpu/drm/tve200/
4733
4734 DRM DRIVER FOR ILITEK ILI9225 PANELS
4735 M:      David Lechner <david@lechnology.com>
4736 S:      Maintained
4737 F:      drivers/gpu/drm/tinydrm/ili9225.c
4738 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4739
4740 DRM DRIVER FOR HX8357D PANELS
4741 M:      Eric Anholt <eric@anholt.net>
4742 T:      git git://anongit.freedesktop.org/drm/drm-misc
4743 S:      Maintained
4744 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4745 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4746
4747 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4748 S:      Orphan / Obsolete
4749 F:      drivers/gpu/drm/i810/
4750 F:      include/uapi/drm/i810_drm.h
4751
4752 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4753 S:      Orphan / Obsolete
4754 F:      drivers/gpu/drm/mga/
4755 F:      include/uapi/drm/mga_drm.h
4756
4757 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4758 M:      Dave Airlie <airlied@redhat.com>
4759 S:      Odd Fixes
4760 F:      drivers/gpu/drm/mgag200/
4761
4762 DRM DRIVER FOR MI0283QT
4763 M:      Noralf Trønnes <noralf@tronnes.org>
4764 S:      Maintained
4765 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4766 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4767
4768 DRM DRIVER FOR MSM ADRENO GPU
4769 M:      Rob Clark <robdclark@gmail.com>
4770 L:      linux-arm-msm@vger.kernel.org
4771 L:      dri-devel@lists.freedesktop.org
4772 L:      freedreno@lists.freedesktop.org
4773 T:      git git://people.freedesktop.org/~robclark/linux
4774 S:      Maintained
4775 F:      drivers/gpu/drm/msm/
4776 F:      include/uapi/drm/msm_drm.h
4777 F:      Documentation/devicetree/bindings/display/msm/
4778
4779 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4780 M:      Ben Skeggs <bskeggs@redhat.com>
4781 L:      dri-devel@lists.freedesktop.org
4782 L:      nouveau@lists.freedesktop.org
4783 T:      git git://github.com/skeggsb/linux
4784 S:      Supported
4785 F:      drivers/gpu/drm/nouveau/
4786 F:      include/uapi/drm/nouveau_drm.h
4787
4788 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4789 M:      Stefan Mavrodiev <stefan@olimex.com>
4790 S:      Maintained
4791 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4792 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4793
4794 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4795 M:      Noralf Trønnes <noralf@tronnes.org>
4796 S:      Maintained
4797 F:      drivers/gpu/drm/tinydrm/repaper.c
4798 F:      Documentation/devicetree/bindings/display/repaper.txt
4799
4800 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4801 M:      Dave Airlie <airlied@redhat.com>
4802 M:      Gerd Hoffmann <kraxel@redhat.com>
4803 L:      virtualization@lists.linux-foundation.org
4804 T:      git git://anongit.freedesktop.org/drm/drm-misc
4805 S:      Obsolete
4806 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4807 F:      drivers/gpu/drm/cirrus/
4808
4809 DRM DRIVER FOR QXL VIRTUAL GPU
4810 M:      Dave Airlie <airlied@redhat.com>
4811 M:      Gerd Hoffmann <kraxel@redhat.com>
4812 L:      virtualization@lists.linux-foundation.org
4813 T:      git git://anongit.freedesktop.org/drm/drm-misc
4814 S:      Maintained
4815 F:      drivers/gpu/drm/qxl/
4816 F:      include/uapi/drm/qxl_drm.h
4817
4818 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4819 S:      Orphan / Obsolete
4820 F:      drivers/gpu/drm/r128/
4821 F:      include/uapi/drm/r128_drm.h
4822
4823 DRM DRIVER FOR SAVAGE VIDEO CARDS
4824 S:      Orphan / Obsolete
4825 F:      drivers/gpu/drm/savage/
4826 F:      include/uapi/drm/savage_drm.h
4827
4828 DRM DRIVER FOR SIS VIDEO CARDS
4829 S:      Orphan / Obsolete
4830 F:      drivers/gpu/drm/sis/
4831 F:      include/uapi/drm/sis_drm.h
4832
4833 DRM DRIVER FOR SITRONIX ST7586 PANELS
4834 M:      David Lechner <david@lechnology.com>
4835 S:      Maintained
4836 F:      drivers/gpu/drm/tinydrm/st7586.c
4837 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4838
4839 DRM DRIVER FOR SITRONIX ST7735R PANELS
4840 M:      David Lechner <david@lechnology.com>
4841 S:      Maintained
4842 F:      drivers/gpu/drm/tinydrm/st7735r.c
4843 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4844
4845 DRM DRIVER FOR TDFX VIDEO CARDS
4846 S:      Orphan / Obsolete
4847 F:      drivers/gpu/drm/tdfx/
4848
4849 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4850 M:      Dave Airlie <airlied@redhat.com>
4851 R:      Sean Paul <sean@poorly.run>
4852 L:      dri-devel@lists.freedesktop.org
4853 S:      Odd Fixes
4854 F:      drivers/gpu/drm/udl/
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856
4857 DRM DRIVER FOR VMWARE VIRTUAL GPU
4858 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4859 M:      Thomas Hellstrom <thellstrom@vmware.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 T:      git git://people.freedesktop.org/~thomash/linux
4862 S:      Supported
4863 F:      drivers/gpu/drm/vmwgfx/
4864 F:      include/uapi/drm/vmwgfx_drm.h
4865
4866 DRM DRIVERS
4867 M:      David Airlie <airlied@linux.ie>
4868 M:      Daniel Vetter <daniel@ffwll.ch>
4869 L:      dri-devel@lists.freedesktop.org
4870 T:      git git://anongit.freedesktop.org/drm/drm
4871 B:      https://bugs.freedesktop.org/
4872 C:      irc://chat.freenode.net/dri-devel
4873 S:      Maintained
4874 F:      drivers/gpu/drm/
4875 F:      drivers/gpu/vga/
4876 F:      Documentation/devicetree/bindings/display/
4877 F:      Documentation/devicetree/bindings/gpu/
4878 F:      Documentation/gpu/
4879 F:      include/drm/
4880 F:      include/uapi/drm/
4881 F:      include/linux/vga*
4882
4883 DRM DRIVERS AND MISC GPU PATCHES
4884 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4885 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4886 M:      Sean Paul <sean@poorly.run>
4887 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4888 S:      Maintained
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 F:      Documentation/gpu/
4891 F:      drivers/gpu/vga/
4892 F:      drivers/gpu/drm/*
4893 F:      include/drm/drm*
4894 F:      include/uapi/drm/drm*
4895 F:      include/linux/vga*
4896
4897 DRM DRIVERS FOR ALLWINNER A10
4898 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4899 L:      dri-devel@lists.freedesktop.org
4900 S:      Supported
4901 F:      drivers/gpu/drm/sun4i/
4902 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904
4905 DRM DRIVERS FOR AMLOGIC SOCS
4906 M:      Neil Armstrong <narmstrong@baylibre.com>
4907 L:      dri-devel@lists.freedesktop.org
4908 L:      linux-amlogic@lists.infradead.org
4909 W:      http://linux-meson.com/
4910 S:      Supported
4911 F:      drivers/gpu/drm/meson/
4912 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4913 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4914 F:      Documentation/gpu/meson.rst
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916
4917 DRM DRIVERS FOR ATMEL HLCDC
4918 M:      Boris Brezillon <bbrezillon@kernel.org>
4919 L:      dri-devel@lists.freedesktop.org
4920 S:      Supported
4921 F:      drivers/gpu/drm/atmel-hlcdc/
4922 F:      Documentation/devicetree/bindings/display/atmel/
4923 T:      git git://anongit.freedesktop.org/drm/drm-misc
4924
4925 DRM DRIVERS FOR BRIDGE CHIPS
4926 M:      Archit Taneja <architt@codeaurora.org>
4927 M:      Andrzej Hajda <a.hajda@samsung.com>
4928 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4929 S:      Maintained
4930 T:      git git://anongit.freedesktop.org/drm/drm-misc
4931 F:      drivers/gpu/drm/bridge/
4932
4933 DRM DRIVERS FOR EXYNOS
4934 M:      Inki Dae <inki.dae@samsung.com>
4935 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4936 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4937 M:      Kyungmin Park <kyungmin.park@samsung.com>
4938 L:      dri-devel@lists.freedesktop.org
4939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4940 S:      Supported
4941 F:      drivers/gpu/drm/exynos/
4942 F:      include/uapi/drm/exynos_drm.h
4943 F:      Documentation/devicetree/bindings/display/exynos/
4944
4945 DRM DRIVERS FOR FREESCALE DCU
4946 M:      Stefan Agner <stefan@agner.ch>
4947 M:      Alison Wang <alison.wang@nxp.com>
4948 L:      dri-devel@lists.freedesktop.org
4949 S:      Supported
4950 F:      drivers/gpu/drm/fsl-dcu/
4951 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4952 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4953 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4954 T:      git git://anongit.freedesktop.org/drm/drm-misc
4955
4956 DRM DRIVERS FOR FREESCALE IMX
4957 M:      Philipp Zabel <p.zabel@pengutronix.de>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/imx/
4961 F:      drivers/gpu/ipu-v3/
4962 F:      Documentation/devicetree/bindings/display/imx/
4963
4964 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4965 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 T:      git git://github.com/patjak/drm-gma500
4968 S:      Maintained
4969 F:      drivers/gpu/drm/gma500/
4970
4971 DRM DRIVERS FOR HISILICON
4972 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4973 M:      Rongrong Zou <zourongrong@gmail.com>
4974 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4975 R:      Chen Feng <puck.chen@hisilicon.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://github.com/xin3liang/linux.git
4978 S:      Maintained
4979 F:      drivers/gpu/drm/hisilicon/
4980 F:      Documentation/devicetree/bindings/display/hisilicon/
4981
4982 DRM DRIVERS FOR MEDIATEK
4983 M:      CK Hu <ck.hu@mediatek.com>
4984 M:      Philipp Zabel <p.zabel@pengutronix.de>
4985 L:      dri-devel@lists.freedesktop.org
4986 S:      Supported
4987 F:      drivers/gpu/drm/mediatek/
4988 F:      Documentation/devicetree/bindings/display/mediatek/
4989
4990 DRM DRIVERS FOR NVIDIA TEGRA
4991 M:      Thierry Reding <thierry.reding@gmail.com>
4992 L:      dri-devel@lists.freedesktop.org
4993 L:      linux-tegra@vger.kernel.org
4994 T:      git git://anongit.freedesktop.org/tegra/linux.git
4995 S:      Supported
4996 F:      drivers/gpu/drm/tegra/
4997 F:      drivers/gpu/host1x/
4998 F:      include/linux/host1x.h
4999 F:      include/uapi/drm/tegra_drm.h
5000 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5001
5002 DRM DRIVERS FOR RENESAS
5003 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5004 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5005 L:      dri-devel@lists.freedesktop.org
5006 L:      linux-renesas-soc@vger.kernel.org
5007 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5008 S:      Supported
5009 F:      drivers/gpu/drm/rcar-du/
5010 F:      drivers/gpu/drm/shmobile/
5011 F:      include/linux/platform_data/shmob_drm.h
5012 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5013 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5014 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5015
5016 DRM DRIVERS FOR ROCKCHIP
5017 M:      Sandy Huang <hjc@rock-chips.com>
5018 M:      Heiko Stübner <heiko@sntech.de>
5019 L:      dri-devel@lists.freedesktop.org
5020 S:      Maintained
5021 F:      drivers/gpu/drm/rockchip/
5022 F:      Documentation/devicetree/bindings/display/rockchip/
5023 T:      git git://anongit.freedesktop.org/drm/drm-misc
5024
5025 DRM DRIVERS FOR STI
5026 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5027 M:      Vincent Abriou <vincent.abriou@st.com>
5028 L:      dri-devel@lists.freedesktop.org
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Maintained
5031 F:      drivers/gpu/drm/sti
5032 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5033
5034 DRM DRIVERS FOR STM
5035 M:      Yannick Fertre <yannick.fertre@st.com>
5036 M:      Philippe Cornu <philippe.cornu@st.com>
5037 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5038 M:      Vincent Abriou <vincent.abriou@st.com>
5039 L:      dri-devel@lists.freedesktop.org
5040 T:      git git://anongit.freedesktop.org/drm/drm-misc
5041 S:      Maintained
5042 F:      drivers/gpu/drm/stm
5043 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5044
5045 DRM DRIVERS FOR TI LCDC
5046 M:      Jyri Sarha <jsarha@ti.com>
5047 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5048 L:      dri-devel@lists.freedesktop.org
5049 S:      Maintained
5050 F:      drivers/gpu/drm/tilcdc/
5051 F:      Documentation/devicetree/bindings/display/tilcdc/
5052
5053 DRM DRIVERS FOR TI OMAP
5054 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5055 L:      dri-devel@lists.freedesktop.org
5056 S:      Maintained
5057 F:      drivers/gpu/drm/omapdrm/
5058 F:      Documentation/devicetree/bindings/display/ti/
5059
5060 DRM DRIVERS FOR V3D
5061 M:      Eric Anholt <eric@anholt.net>
5062 S:      Supported
5063 F:      drivers/gpu/drm/v3d/
5064 F:      include/uapi/drm/v3d_drm.h
5065 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5066 T:      git git://anongit.freedesktop.org/drm/drm-misc
5067
5068 DRM DRIVERS FOR VC4
5069 M:      Eric Anholt <eric@anholt.net>
5070 T:      git git://github.com/anholt/linux
5071 S:      Supported
5072 F:      drivers/gpu/drm/vc4/
5073 F:      include/uapi/drm/vc4_drm.h
5074 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5075 T:      git git://anongit.freedesktop.org/drm/drm-misc
5076
5077 DRM DRIVERS FOR VIVANTE GPU IP
5078 M:      Lucas Stach <l.stach@pengutronix.de>
5079 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5080 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5081 L:      etnaviv@lists.freedesktop.org
5082 L:      dri-devel@lists.freedesktop.org
5083 S:      Maintained
5084 F:      drivers/gpu/drm/etnaviv/
5085 F:      include/uapi/drm/etnaviv_drm.h
5086 F:      Documentation/devicetree/bindings/display/etnaviv/
5087
5088 DRM DRIVERS FOR ZTE ZX
5089 M:      Shawn Guo <shawnguo@kernel.org>
5090 L:      dri-devel@lists.freedesktop.org
5091 S:      Maintained
5092 F:      drivers/gpu/drm/zte/
5093 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5094 T:      git git://anongit.freedesktop.org/drm/drm-misc
5095
5096 DRM PANEL DRIVERS
5097 M:      Thierry Reding <thierry.reding@gmail.com>
5098 L:      dri-devel@lists.freedesktop.org
5099 T:      git git://anongit.freedesktop.org/drm/drm-misc
5100 S:      Maintained
5101 F:      drivers/gpu/drm/drm_panel.c
5102 F:      drivers/gpu/drm/panel/
5103 F:      include/drm/drm_panel.h
5104 F:      Documentation/devicetree/bindings/display/panel/
5105
5106 DRM TINYDRM DRIVERS
5107 M:      Noralf Trønnes <noralf@tronnes.org>
5108 W:      https://github.com/notro/tinydrm/wiki/Development
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110 S:      Maintained
5111 F:      drivers/gpu/drm/tinydrm/
5112 F:      include/drm/tinydrm/
5113
5114 DRM DRIVERS FOR XEN
5115 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5116 T:      git git://anongit.freedesktop.org/drm/drm-misc
5117 L:      dri-devel@lists.freedesktop.org
5118 L:      xen-devel@lists.xen.org
5119 S:      Supported
5120 F:      drivers/gpu/drm/xen/
5121 F:      Documentation/gpu/xen-front.rst
5122
5123 DRM TTM SUBSYSTEM
5124 M:      Christian Koenig <christian.koenig@amd.com>
5125 M:      Huang Rui <ray.huang@amd.com>
5126 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5127 T:      git git://people.freedesktop.org/~agd5f/linux
5128 S:      Maintained
5129 L:      dri-devel@lists.freedesktop.org
5130 F:      include/drm/ttm/
5131 F:      drivers/gpu/drm/ttm/
5132
5133 DSBR100 USB FM RADIO DRIVER
5134 M:      Alexey Klimov <klimov.linux@gmail.com>
5135 L:      linux-media@vger.kernel.org
5136 T:      git git://linuxtv.org/media_tree.git
5137 S:      Maintained
5138 F:      drivers/media/radio/dsbr100.c
5139
5140 DSCC4 DRIVER
5141 M:      Francois Romieu <romieu@fr.zoreil.com>
5142 L:      netdev@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/net/wan/dscc4.c
5145
5146 DT3155 MEDIA DRIVER
5147 M:      Hans Verkuil <hverkuil@xs4all.nl>
5148 L:      linux-media@vger.kernel.org
5149 T:      git git://linuxtv.org/media_tree.git
5150 W:      https://linuxtv.org
5151 S:      Odd Fixes
5152 F:      drivers/media/pci/dt3155/
5153
5154 DVB_USB_AF9015 MEDIA DRIVER
5155 M:      Antti Palosaari <crope@iki.fi>
5156 L:      linux-media@vger.kernel.org
5157 W:      https://linuxtv.org
5158 W:      http://palosaari.fi/linux/
5159 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5160 T:      git git://linuxtv.org/anttip/media_tree.git
5161 S:      Maintained
5162 F:      drivers/media/usb/dvb-usb-v2/af9015*
5163
5164 DVB_USB_AF9035 MEDIA DRIVER
5165 M:      Antti Palosaari <crope@iki.fi>
5166 L:      linux-media@vger.kernel.org
5167 W:      https://linuxtv.org
5168 W:      http://palosaari.fi/linux/
5169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5170 T:      git git://linuxtv.org/anttip/media_tree.git
5171 S:      Maintained
5172 F:      drivers/media/usb/dvb-usb-v2/af9035*
5173
5174 DVB_USB_ANYSEE MEDIA DRIVER
5175 M:      Antti Palosaari <crope@iki.fi>
5176 L:      linux-media@vger.kernel.org
5177 W:      https://linuxtv.org
5178 W:      http://palosaari.fi/linux/
5179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5180 T:      git git://linuxtv.org/anttip/media_tree.git
5181 S:      Maintained
5182 F:      drivers/media/usb/dvb-usb-v2/anysee*
5183
5184 DVB_USB_AU6610 MEDIA DRIVER
5185 M:      Antti Palosaari <crope@iki.fi>
5186 L:      linux-media@vger.kernel.org
5187 W:      https://linuxtv.org
5188 W:      http://palosaari.fi/linux/
5189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5190 T:      git git://linuxtv.org/anttip/media_tree.git
5191 S:      Maintained
5192 F:      drivers/media/usb/dvb-usb-v2/au6610*
5193
5194 DVB_USB_CE6230 MEDIA DRIVER
5195 M:      Antti Palosaari <crope@iki.fi>
5196 L:      linux-media@vger.kernel.org
5197 W:      https://linuxtv.org
5198 W:      http://palosaari.fi/linux/
5199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5200 T:      git git://linuxtv.org/anttip/media_tree.git
5201 S:      Maintained
5202 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5203
5204 DVB_USB_CXUSB MEDIA DRIVER
5205 M:      Michael Krufky <mkrufky@linuxtv.org>
5206 L:      linux-media@vger.kernel.org
5207 W:      https://linuxtv.org
5208 W:      http://github.com/mkrufky
5209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5210 T:      git git://linuxtv.org/media_tree.git
5211 S:      Maintained
5212 F:      drivers/media/usb/dvb-usb/cxusb*
5213
5214 DVB_USB_EC168 MEDIA DRIVER
5215 M:      Antti Palosaari <crope@iki.fi>
5216 L:      linux-media@vger.kernel.org
5217 W:      https://linuxtv.org
5218 W:      http://palosaari.fi/linux/
5219 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5220 T:      git git://linuxtv.org/anttip/media_tree.git
5221 S:      Maintained
5222 F:      drivers/media/usb/dvb-usb-v2/ec168*
5223
5224 DVB_USB_GL861 MEDIA DRIVER
5225 M:      Antti Palosaari <crope@iki.fi>
5226 L:      linux-media@vger.kernel.org
5227 W:      https://linuxtv.org
5228 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5229 T:      git git://linuxtv.org/anttip/media_tree.git
5230 S:      Maintained
5231 F:      drivers/media/usb/dvb-usb-v2/gl861*
5232
5233 DVB_USB_MXL111SF MEDIA DRIVER
5234 M:      Michael Krufky <mkrufky@linuxtv.org>
5235 L:      linux-media@vger.kernel.org
5236 W:      https://linuxtv.org
5237 W:      http://github.com/mkrufky
5238 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5239 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5240 S:      Maintained
5241 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5242
5243 DVB_USB_RTL28XXU MEDIA DRIVER
5244 M:      Antti Palosaari <crope@iki.fi>
5245 L:      linux-media@vger.kernel.org
5246 W:      https://linuxtv.org
5247 W:      http://palosaari.fi/linux/
5248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5249 T:      git git://linuxtv.org/anttip/media_tree.git
5250 S:      Maintained
5251 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5252
5253 DVB_USB_V2 MEDIA DRIVER
5254 M:      Antti Palosaari <crope@iki.fi>
5255 L:      linux-media@vger.kernel.org
5256 W:      https://linuxtv.org
5257 W:      http://palosaari.fi/linux/
5258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5259 T:      git git://linuxtv.org/anttip/media_tree.git
5260 S:      Maintained
5261 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5262 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5263
5264 DYNAMIC DEBUG
5265 M:      Jason Baron <jbaron@akamai.com>
5266 S:      Maintained
5267 F:      lib/dynamic_debug.c
5268 F:      include/linux/dynamic_debug.h
5269
5270 DYNAMIC INTERRUPT MODERATION
5271 M:      Tal Gilboa <talgi@mellanox.com>
5272 S:      Maintained
5273 F:      include/linux/net_dim.h
5274
5275 DZ DECSTATION DZ11 SERIAL DRIVER
5276 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5277 S:      Maintained
5278 F:      drivers/tty/serial/dz.*
5279
5280 E3X0 POWER BUTTON DRIVER
5281 M:      Moritz Fischer <moritz.fischer@ettus.com>
5282 L:      usrp-users@lists.ettus.com
5283 W:      http://www.ettus.com
5284 S:      Supported
5285 F:      drivers/input/misc/e3x0-button.c
5286 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5287
5288 E4000 MEDIA DRIVER
5289 M:      Antti Palosaari <crope@iki.fi>
5290 L:      linux-media@vger.kernel.org
5291 W:      https://linuxtv.org
5292 W:      http://palosaari.fi/linux/
5293 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5294 T:      git git://linuxtv.org/anttip/media_tree.git
5295 S:      Maintained
5296 F:      drivers/media/tuners/e4000*
5297
5298 EARTH_PT1 MEDIA DRIVER
5299 M:      Akihiro Tsukada <tskd08@gmail.com>
5300 L:      linux-media@vger.kernel.org
5301 S:      Odd Fixes
5302 F:      drivers/media/pci/pt1/
5303
5304 EARTH_PT3 MEDIA DRIVER
5305 M:      Akihiro Tsukada <tskd08@gmail.com>
5306 L:      linux-media@vger.kernel.org
5307 S:      Odd Fixes
5308 F:      drivers/media/pci/pt3/
5309
5310 EC100 MEDIA DRIVER
5311 M:      Antti Palosaari <crope@iki.fi>
5312 L:      linux-media@vger.kernel.org
5313 W:      https://linuxtv.org
5314 W:      http://palosaari.fi/linux/
5315 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5316 T:      git git://linuxtv.org/anttip/media_tree.git
5317 S:      Maintained
5318 F:      drivers/media/dvb-frontends/ec100*
5319
5320 ECRYPT FILE SYSTEM
5321 M:      Tyler Hicks <tyhicks@canonical.com>
5322 L:      ecryptfs@vger.kernel.org
5323 W:      http://ecryptfs.org
5324 W:      https://launchpad.net/ecryptfs
5325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5326 S:      Supported
5327 F:      Documentation/filesystems/ecryptfs.txt
5328 F:      fs/ecryptfs/
5329
5330 EDAC-AMD64
5331 M:      Borislav Petkov <bp@alien8.de>
5332 L:      linux-edac@vger.kernel.org
5333 S:      Maintained
5334 F:      drivers/edac/amd64_edac*
5335
5336 EDAC-CALXEDA
5337 M:      Robert Richter <rric@kernel.org>
5338 L:      linux-edac@vger.kernel.org
5339 S:      Maintained
5340 F:      drivers/edac/highbank*
5341
5342 EDAC-CAVIUM OCTEON
5343 M:      Ralf Baechle <ralf@linux-mips.org>
5344 M:      David Daney <david.daney@cavium.com>
5345 L:      linux-edac@vger.kernel.org
5346 L:      linux-mips@vger.kernel.org
5347 S:      Supported
5348 F:      drivers/edac/octeon_edac*
5349
5350 EDAC-CAVIUM THUNDERX
5351 M:      David Daney <david.daney@cavium.com>
5352 M:      Jan Glauber <jglauber@cavium.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Supported
5355 F:      drivers/edac/thunderx_edac*
5356
5357 EDAC-CORE
5358 M:      Borislav Petkov <bp@alien8.de>
5359 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5360 L:      linux-edac@vger.kernel.org
5361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5363 S:      Supported
5364 F:      Documentation/admin-guide/ras.rst
5365 F:      Documentation/driver-api/edac.rst
5366 F:      drivers/edac/
5367 F:      include/linux/edac.h
5368
5369 EDAC-E752X
5370 M:      Mark Gross <mark.gross@intel.com>
5371 L:      linux-edac@vger.kernel.org
5372 S:      Maintained
5373 F:      drivers/edac/e752x_edac.c
5374
5375 EDAC-E7XXX
5376 L:      linux-edac@vger.kernel.org
5377 S:      Maintained
5378 F:      drivers/edac/e7xxx_edac.c
5379
5380 EDAC-FSL_DDR
5381 M:      York Sun <york.sun@nxp.com>
5382 L:      linux-edac@vger.kernel.org
5383 S:      Maintained
5384 F:      drivers/edac/fsl_ddr_edac.*
5385
5386 EDAC-GHES
5387 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5388 L:      linux-edac@vger.kernel.org
5389 S:      Maintained
5390 F:      drivers/edac/ghes_edac.c
5391
5392 EDAC-I3000
5393 L:      linux-edac@vger.kernel.org
5394 S:      Orphan
5395 F:      drivers/edac/i3000_edac.c
5396
5397 EDAC-I5000
5398 L:      linux-edac@vger.kernel.org
5399 S:      Maintained
5400 F:      drivers/edac/i5000_edac.c
5401
5402 EDAC-I5400
5403 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5404 L:      linux-edac@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/edac/i5400_edac.c
5407
5408 EDAC-I7300
5409 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5410 L:      linux-edac@vger.kernel.org
5411 S:      Maintained
5412 F:      drivers/edac/i7300_edac.c
5413
5414 EDAC-I7CORE
5415 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5416 L:      linux-edac@vger.kernel.org
5417 S:      Maintained
5418 F:      drivers/edac/i7core_edac.c
5419
5420 EDAC-I82443BXGX
5421 M:      Tim Small <tim@buttersideup.com>
5422 L:      linux-edac@vger.kernel.org
5423 S:      Maintained
5424 F:      drivers/edac/i82443bxgx_edac.c
5425
5426 EDAC-I82975X
5427 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5428 M:      "Arvind R." <arvino55@gmail.com>
5429 L:      linux-edac@vger.kernel.org
5430 S:      Maintained
5431 F:      drivers/edac/i82975x_edac.c
5432
5433 EDAC-IE31200
5434 M:      Jason Baron <jbaron@akamai.com>
5435 L:      linux-edac@vger.kernel.org
5436 S:      Maintained
5437 F:      drivers/edac/ie31200_edac.c
5438
5439 EDAC-MPC85XX
5440 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5441 L:      linux-edac@vger.kernel.org
5442 S:      Maintained
5443 F:      drivers/edac/mpc85xx_edac.[ch]
5444
5445 EDAC-PASEMI
5446 M:      Egor Martovetsky <egor@pasemi.com>
5447 L:      linux-edac@vger.kernel.org
5448 S:      Maintained
5449 F:      drivers/edac/pasemi_edac.c
5450
5451 EDAC-PND2
5452 M:      Tony Luck <tony.luck@intel.com>
5453 L:      linux-edac@vger.kernel.org
5454 S:      Maintained
5455 F:      drivers/edac/pnd2_edac.[ch]
5456
5457 EDAC-R82600
5458 M:      Tim Small <tim@buttersideup.com>
5459 L:      linux-edac@vger.kernel.org
5460 S:      Maintained
5461 F:      drivers/edac/r82600_edac.c
5462
5463 EDAC-SBRIDGE
5464 M:      Tony Luck <tony.luck@intel.com>
5465 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5466 L:      linux-edac@vger.kernel.org
5467 S:      Maintained
5468 F:      drivers/edac/sb_edac.c
5469
5470 EDAC-SKYLAKE
5471 M:      Tony Luck <tony.luck@intel.com>
5472 L:      linux-edac@vger.kernel.org
5473 S:      Maintained
5474 F:      drivers/edac/skx_edac.c
5475
5476 EDAC-TI
5477 M:      Tero Kristo <t-kristo@ti.com>
5478 L:      linux-edac@vger.kernel.org
5479 S:      Maintained
5480 F:      drivers/edac/ti_edac.c
5481
5482 EDAC-QCOM
5483 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5484 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5485 L:      linux-arm-msm@vger.kernel.org
5486 L:      linux-edac@vger.kernel.org
5487 S:      Maintained
5488 F:      drivers/edac/qcom_edac.c
5489
5490 EDIROL UA-101/UA-1000 DRIVER
5491 M:      Clemens Ladisch <clemens@ladisch.de>
5492 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5493 T:      git git://git.alsa-project.org/alsa-kernel.git
5494 S:      Maintained
5495 F:      sound/usb/misc/ua101.c
5496
5497 EFI TEST DRIVER
5498 L:      linux-efi@vger.kernel.org
5499 M:      Ivan Hu <ivan.hu@canonical.com>
5500 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5501 S:      Maintained
5502 F:      drivers/firmware/efi/test/
5503
5504 EFI VARIABLE FILESYSTEM
5505 M:      Matthew Garrett <matthew.garrett@nebula.com>
5506 M:      Jeremy Kerr <jk@ozlabs.org>
5507 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5509 L:      linux-efi@vger.kernel.org
5510 S:      Maintained
5511 F:      fs/efivarfs/
5512
5513 EFIFB FRAMEBUFFER DRIVER
5514 L:      linux-fbdev@vger.kernel.org
5515 M:      Peter Jones <pjones@redhat.com>
5516 S:      Maintained
5517 F:      drivers/video/fbdev/efifb.c
5518
5519 EFS FILESYSTEM
5520 W:      http://aeschi.ch.eu.org/efs/
5521 S:      Orphan
5522 F:      fs/efs/
5523
5524 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5525 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5526 L:      netdev@vger.kernel.org
5527 S:      Maintained
5528 F:      drivers/net/ethernet/ibm/ehea/
5529
5530 EM28XX VIDEO4LINUX DRIVER
5531 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5532 L:      linux-media@vger.kernel.org
5533 W:      https://linuxtv.org
5534 T:      git git://linuxtv.org/media_tree.git
5535 S:      Maintained
5536 F:      drivers/media/usb/em28xx/
5537 F:      Documentation/media/v4l-drivers/em28xx*
5538
5539 EMBEDDED LINUX
5540 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5541 M:      Matt Mackall <mpm@selenic.com>
5542 M:      David Woodhouse <dwmw2@infradead.org>
5543 L:      linux-embedded@vger.kernel.org
5544 S:      Maintained
5545
5546 Emulex 10Gbps iSCSI - OneConnect DRIVER
5547 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5548 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5549 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5550 L:      linux-scsi@vger.kernel.org
5551 W:      http://www.broadcom.com
5552 S:      Supported
5553 F:      drivers/scsi/be2iscsi/
5554
5555 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5556 M:      Sathya Perla <sathya.perla@broadcom.com>
5557 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5558 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5559 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5560 L:      netdev@vger.kernel.org
5561 W:      http://www.emulex.com
5562 S:      Supported
5563 F:      drivers/net/ethernet/emulex/benet/
5564
5565 EMULEX ONECONNECT ROCE DRIVER
5566 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5567 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5568 L:      linux-rdma@vger.kernel.org
5569 W:      http://www.broadcom.com
5570 S:      Odd Fixes
5571 F:      drivers/infiniband/hw/ocrdma/
5572 F:      include/uapi/rdma/ocrdma-abi.h
5573
5574 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5575 M:      James Smart <james.smart@broadcom.com>
5576 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5577 L:      linux-scsi@vger.kernel.org
5578 W:      http://www.broadcom.com
5579 S:      Supported
5580 F:      drivers/scsi/lpfc/
5581
5582 ENE CB710 FLASH CARD READER DRIVER
5583 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5584 S:      Maintained
5585 F:      drivers/misc/cb710/
5586 F:      drivers/mmc/host/cb710-mmc.*
5587 F:      include/linux/cb710.h
5588
5589 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5590 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5591 S:      Maintained
5592 F:      drivers/media/rc/ene_ir.*
5593
5594 EPSON S1D13XXX FRAMEBUFFER DRIVER
5595 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5596 S:      Maintained
5597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5598 F:      drivers/video/fbdev/s1d13xxxfb.c
5599 F:      include/video/s1d13xxxfb.h
5600
5601 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5602 M:      Jeff Layton <jlayton@kernel.org>
5603 S:      Maintained
5604 F:      lib/errseq.c
5605 F:      include/linux/errseq.h
5606
5607 ET131X NETWORK DRIVER
5608 M:      Mark Einon <mark.einon@gmail.com>
5609 S:      Odd Fixes
5610 F:      drivers/net/ethernet/agere/
5611
5612 ETHERNET BRIDGE
5613 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5614 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5615 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5616 L:      netdev@vger.kernel.org
5617 W:      http://www.linuxfoundation.org/en/Net:Bridge
5618 S:      Maintained
5619 F:      include/linux/netfilter_bridge/
5620 F:      net/bridge/
5621
5622 ETHERNET PHY LIBRARY
5623 M:      Andrew Lunn <andrew@lunn.ch>
5624 M:      Florian Fainelli <f.fainelli@gmail.com>
5625 M:      Heiner Kallweit <hkallweit1@gmail.com>
5626 L:      netdev@vger.kernel.org
5627 S:      Maintained
5628 F:      Documentation/ABI/testing/sysfs-bus-mdio
5629 F:      Documentation/devicetree/bindings/net/mdio*
5630 F:      Documentation/networking/phy.txt
5631 F:      drivers/net/phy/
5632 F:      drivers/of/of_mdio.c
5633 F:      drivers/of/of_net.c
5634 F:      include/linux/*mdio*.h
5635 F:      include/linux/of_net.h
5636 F:      include/linux/phy.h
5637 F:      include/linux/phy_fixed.h
5638 F:      include/linux/platform_data/mdio-bcm-unimac.h
5639 F:      include/trace/events/mdio.h
5640 F:      include/uapi/linux/mdio.h
5641 F:      include/uapi/linux/mii.h
5642
5643 EXT2 FILE SYSTEM
5644 M:      Jan Kara <jack@suse.com>
5645 L:      linux-ext4@vger.kernel.org
5646 S:      Maintained
5647 F:      Documentation/filesystems/ext2.txt
5648 F:      fs/ext2/
5649 F:      include/linux/ext2*
5650
5651 EXT4 FILE SYSTEM
5652 M:      "Theodore Ts'o" <tytso@mit.edu>
5653 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5654 L:      linux-ext4@vger.kernel.org
5655 W:      http://ext4.wiki.kernel.org
5656 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5658 S:      Maintained
5659 F:      Documentation/filesystems/ext4/ext4.rst
5660 F:      fs/ext4/
5661
5662 Extended Verification Module (EVM)
5663 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5664 L:      linux-integrity@vger.kernel.org
5665 S:      Supported
5666 F:      security/integrity/evm/
5667
5668 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5669 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5670 L:      linux-efi@vger.kernel.org
5671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5672 S:      Maintained
5673 F:      Documentation/efi-stub.txt
5674 F:      arch/*/kernel/efi.c
5675 F:      arch/x86/boot/compressed/eboot.[ch]
5676 F:      arch/*/include/asm/efi.h
5677 F:      arch/x86/platform/efi/
5678 F:      drivers/firmware/efi/
5679 F:      include/linux/efi*.h
5680 F:      arch/arm/boot/compressed/efi-header.S
5681 F:      arch/arm64/kernel/efi-entry.S
5682
5683 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5684 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5685 M:      Chanwoo Choi <cw00.choi@samsung.com>
5686 L:      linux-kernel@vger.kernel.org
5687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5688 S:      Maintained
5689 F:      drivers/extcon/
5690 F:      include/linux/extcon/
5691 F:      include/linux/extcon.h
5692 F:      Documentation/extcon/
5693 F:      Documentation/devicetree/bindings/extcon/
5694
5695 EXYNOS DP DRIVER
5696 M:      Jingoo Han <jingoohan1@gmail.com>
5697 L:      dri-devel@lists.freedesktop.org
5698 S:      Maintained
5699 F:      drivers/gpu/drm/exynos/exynos_dp*
5700
5701 EXYNOS SYSMMU (IOMMU) driver
5702 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5703 L:      iommu@lists.linux-foundation.org
5704 S:      Maintained
5705 F:      drivers/iommu/exynos-iommu.c
5706
5707 EZchip NPS platform support
5708 M:      Vineet Gupta <vgupta@synopsys.com>
5709 M:      Ofer Levi <oferle@mellanox.com>
5710 S:      Supported
5711 F:      arch/arc/plat-eznps
5712 F:      arch/arc/boot/dts/eznps.dts
5713
5714 F2FS FILE SYSTEM
5715 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5716 M:      Chao Yu <yuchao0@huawei.com>
5717 L:      linux-f2fs-devel@lists.sourceforge.net
5718 W:      https://f2fs.wiki.kernel.org/
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5720 S:      Maintained
5721 F:      Documentation/filesystems/f2fs.txt
5722 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5723 F:      fs/f2fs/
5724 F:      include/linux/f2fs_fs.h
5725 F:      include/trace/events/f2fs.h
5726
5727 F71805F HARDWARE MONITORING DRIVER
5728 M:      Jean Delvare <jdelvare@suse.com>
5729 L:      linux-hwmon@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/hwmon/f71805f
5732 F:      drivers/hwmon/f71805f.c
5733
5734 FADDR2LINE
5735 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5736 S:      Maintained
5737 F:      scripts/faddr2line
5738
5739 FAILOVER MODULE
5740 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Supported
5743 F:      net/core/failover.c
5744 F:      include/net/failover.h
5745 F:      Documentation/networking/failover.rst
5746
5747 FANOTIFY
5748 M:      Jan Kara <jack@suse.cz>
5749 R:      Amir Goldstein <amir73il@gmail.com>
5750 L:      linux-fsdevel@vger.kernel.org
5751 S:      Maintained
5752 F:      fs/notify/fanotify/
5753 F:      include/linux/fanotify.h
5754 F:      include/uapi/linux/fanotify.h
5755
5756 FARSYNC SYNCHRONOUS DRIVER
5757 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5758 W:      http://www.farsite.co.uk/
5759 S:      Supported
5760 F:      drivers/net/wan/farsync.*
5761
5762 FAULT INJECTION SUPPORT
5763 M:      Akinobu Mita <akinobu.mita@gmail.com>
5764 S:      Supported
5765 F:      Documentation/fault-injection/
5766 F:      lib/fault-inject.c
5767
5768 FBTFT Framebuffer drivers
5769 S:      Orphan
5770 L:      dri-devel@lists.freedesktop.org
5771 L:      linux-fbdev@vger.kernel.org
5772 F:      drivers/staging/fbtft/
5773
5774 FC0011 TUNER DRIVER
5775 M:      Michael Buesch <m@bues.ch>
5776 L:      linux-media@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/media/tuners/fc0011.h
5779 F:      drivers/media/tuners/fc0011.c
5780
5781 FC2580 MEDIA DRIVER
5782 M:      Antti Palosaari <crope@iki.fi>
5783 L:      linux-media@vger.kernel.org
5784 W:      https://linuxtv.org
5785 W:      http://palosaari.fi/linux/
5786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5787 T:      git git://linuxtv.org/anttip/media_tree.git
5788 S:      Maintained
5789 F:      drivers/media/tuners/fc2580*
5790
5791 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5792 M:      Johannes Thumshirn <jth@kernel.org>
5793 L:      linux-scsi@vger.kernel.org
5794 W:      www.Open-FCoE.org
5795 S:      Supported
5796 F:      drivers/scsi/libfc/
5797 F:      drivers/scsi/fcoe/
5798 F:      include/scsi/fc/
5799 F:      include/scsi/libfc.h
5800 F:      include/scsi/libfcoe.h
5801 F:      include/uapi/scsi/fc/
5802
5803 FILE LOCKING (flock() and fcntl()/lockf())
5804 M:      Jeff Layton <jlayton@kernel.org>
5805 M:      "J. Bruce Fields" <bfields@fieldses.org>
5806 L:      linux-fsdevel@vger.kernel.org
5807 S:      Maintained
5808 F:      include/linux/fcntl.h
5809 F:      include/uapi/linux/fcntl.h
5810 F:      fs/fcntl.c
5811 F:      fs/locks.c
5812
5813 FILESYSTEMS (VFS and infrastructure)
5814 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5815 L:      linux-fsdevel@vger.kernel.org
5816 S:      Maintained
5817 F:      fs/*
5818 F:      include/linux/fs.h
5819 F:      include/uapi/linux/fs.h
5820
5821 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5822 M:      Riku Voipio <riku.voipio@iki.fi>
5823 L:      linux-hwmon@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/hwmon/f75375s.c
5826 F:      include/linux/f75375s.h
5827
5828 FIREWIRE AUDIO DRIVERS
5829 M:      Clemens Ladisch <clemens@ladisch.de>
5830 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5831 T:      git git://git.alsa-project.org/alsa-kernel.git
5832 S:      Maintained
5833 F:      sound/firewire/
5834
5835 FIREWIRE MEDIA DRIVERS (firedtv)
5836 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5837 L:      linux-media@vger.kernel.org
5838 L:      linux1394-devel@lists.sourceforge.net
5839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5840 S:      Maintained
5841 F:      drivers/media/firewire/
5842
5843 FIREWIRE SBP-2 TARGET
5844 M:      Chris Boot <bootc@bootc.net>
5845 L:      linux-scsi@vger.kernel.org
5846 L:      target-devel@vger.kernel.org
5847 L:      linux1394-devel@lists.sourceforge.net
5848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5849 S:      Maintained
5850 F:      drivers/target/sbp/
5851
5852 FIREWIRE SUBSYSTEM
5853 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5854 L:      linux1394-devel@lists.sourceforge.net
5855 W:      http://ieee1394.wiki.kernel.org/
5856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5857 S:      Maintained
5858 F:      drivers/firewire/
5859 F:      include/linux/firewire.h
5860 F:      include/uapi/linux/firewire*.h
5861 F:      tools/firewire/
5862
5863 FIRMWARE LOADER (request_firmware)
5864 M:      Luis Chamberlain <mcgrof@kernel.org>
5865 L:      linux-kernel@vger.kernel.org
5866 S:      Maintained
5867 F:      Documentation/firmware_class/
5868 F:      drivers/base/firmware_loader/
5869 F:      include/linux/firmware.h
5870
5871 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5872 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5873 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5874 S:      Maintained
5875 F:      drivers/block/rsxx/
5876
5877 FLOPPY DRIVER
5878 M:      Jiri Kosina <jikos@kernel.org>
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5880 S:      Odd fixes
5881 F:      drivers/block/floppy.c
5882
5883 FMC SUBSYSTEM
5884 M:      Alessandro Rubini <rubini@gnudd.com>
5885 W:      http://www.ohwr.org/projects/fmc-bus
5886 S:      Supported
5887 F:      drivers/fmc/
5888 F:      include/linux/fmc*.h
5889 F:      include/linux/ipmi-fru.h
5890 K:      fmc_d.*register
5891
5892 FPGA MANAGER FRAMEWORK
5893 M:      Alan Tull <atull@kernel.org>
5894 M:      Moritz Fischer <mdf@kernel.org>
5895 L:      linux-fpga@vger.kernel.org
5896 S:      Maintained
5897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5898 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5899 F:      Documentation/fpga/
5900 F:      Documentation/driver-api/fpga/
5901 F:      Documentation/devicetree/bindings/fpga/
5902 F:      drivers/fpga/
5903 F:      include/linux/fpga/
5904 W:      http://www.rocketboards.org
5905
5906 FPGA DFL DRIVERS
5907 M:      Wu Hao <hao.wu@intel.com>
5908 L:      linux-fpga@vger.kernel.org
5909 S:      Maintained
5910 F:      Documentation/fpga/dfl.txt
5911 F:      include/uapi/linux/fpga-dfl.h
5912 F:      drivers/fpga/dfl*
5913
5914 FPU EMULATOR
5915 M:      Bill Metzenthen <billm@melbpc.org.au>
5916 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5917 S:      Maintained
5918 F:      arch/x86/math-emu/
5919
5920 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5921 L:      netdev@vger.kernel.org
5922 S:      Orphan
5923 F:      drivers/net/wan/dlci.c
5924 F:      drivers/net/wan/sdla.c
5925
5926 FRAMEBUFFER LAYER
5927 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5928 L:      dri-devel@lists.freedesktop.org
5929 L:      linux-fbdev@vger.kernel.org
5930 T:      git git://github.com/bzolnier/linux.git
5931 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5932 S:      Maintained
5933 F:      Documentation/fb/
5934 F:      drivers/video/
5935 F:      include/video/
5936 F:      include/linux/fb.h
5937 F:      include/uapi/video/
5938 F:      include/uapi/linux/fb.h
5939
5940 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5941 M:      Horia Geantă <horia.geanta@nxp.com>
5942 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5943 L:      linux-crypto@vger.kernel.org
5944 S:      Maintained
5945 F:      drivers/crypto/caam/
5946 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5947
5948 FREESCALE DIU FRAMEBUFFER DRIVER
5949 M:      Timur Tabi <timur@kernel.org>
5950 L:      linux-fbdev@vger.kernel.org
5951 S:      Maintained
5952 F:      drivers/video/fbdev/fsl-diu-fb.*
5953
5954 FREESCALE DMA DRIVER
5955 M:      Li Yang <leoyang.li@nxp.com>
5956 M:      Zhang Wei <zw@zh-kernel.org>
5957 L:      linuxppc-dev@lists.ozlabs.org
5958 S:      Maintained
5959 F:      drivers/dma/fsldma.*
5960
5961 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5962 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5963 L:      netdev@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/net/ethernet/freescale/gianfar*
5966 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5967
5968 FREESCALE GPMI NAND DRIVER
5969 M:      Han Xu <han.xu@nxp.com>
5970 L:      linux-mtd@lists.infradead.org
5971 S:      Maintained
5972 F:      drivers/mtd/nand/raw/gpmi-nand/*
5973
5974 FREESCALE I2C CPM DRIVER
5975 M:      Jochen Friedrich <jochen@scram.de>
5976 L:      linuxppc-dev@lists.ozlabs.org
5977 L:      linux-i2c@vger.kernel.org
5978 S:      Maintained
5979 F:      drivers/i2c/busses/i2c-cpm.c
5980
5981 FREESCALE IMX LPI2C DRIVER
5982 M:      Dong Aisheng <aisheng.dong@nxp.com>
5983 L:      linux-i2c@vger.kernel.org
5984 L:      linux-imx@nxp.com
5985 S:      Maintained
5986 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5987 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5988
5989 FREESCALE IMX / MXC FEC DRIVER
5990 M:      Fugang Duan <fugang.duan@nxp.com>
5991 L:      netdev@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/net/ethernet/freescale/fec_main.c
5994 F:      drivers/net/ethernet/freescale/fec_ptp.c
5995 F:      drivers/net/ethernet/freescale/fec.h
5996 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5997
5998 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5999 M:      Sascha Hauer <s.hauer@pengutronix.de>
6000 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6001 L:      linux-fbdev@vger.kernel.org
6002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6003 S:      Maintained
6004 F:      include/linux/platform_data/video-imxfb.h
6005 F:      drivers/video/fbdev/imxfb.c
6006
6007 FREESCALE QORIQ DPAA ETHERNET DRIVER
6008 M:      Madalin Bucur <madalin.bucur@nxp.com>
6009 L:      netdev@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/net/ethernet/freescale/dpaa
6012
6013 FREESCALE QORIQ DPAA FMAN DRIVER
6014 M:      Madalin Bucur <madalin.bucur@nxp.com>
6015 L:      netdev@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/net/ethernet/freescale/fman
6018 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6019
6020 FREESCALE QORIQ PTP CLOCK DRIVER
6021 M:      Yangbo Lu <yangbo.lu@nxp.com>
6022 L:      netdev@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/ptp/ptp_qoriq.c
6025 F:      include/linux/fsl/ptp_qoriq.h
6026 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6027
6028 FREESCALE QUAD SPI DRIVER
6029 M:      Han Xu <han.xu@nxp.com>
6030 L:      linux-mtd@lists.infradead.org
6031 S:      Maintained
6032 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6033
6034 FREESCALE QUICC ENGINE LIBRARY
6035 M:      Qiang Zhao <qiang.zhao@nxp.com>
6036 L:      linuxppc-dev@lists.ozlabs.org
6037 S:      Maintained
6038 F:      drivers/soc/fsl/qe/
6039 F:      include/soc/fsl/*qe*.h
6040 F:      include/soc/fsl/*ucc*.h
6041
6042 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6043 M:      Li Yang <leoyang.li@nxp.com>
6044 L:      netdev@vger.kernel.org
6045 L:      linuxppc-dev@lists.ozlabs.org
6046 S:      Maintained
6047 F:      drivers/net/ethernet/freescale/ucc_geth*
6048
6049 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6050 M:      Zhao Qiang <qiang.zhao@nxp.com>
6051 L:      netdev@vger.kernel.org
6052 L:      linuxppc-dev@lists.ozlabs.org
6053 S:      Maintained
6054 F:      drivers/net/wan/fsl_ucc_hdlc*
6055
6056 FREESCALE QUICC ENGINE UCC UART DRIVER
6057 M:      Timur Tabi <timur@kernel.org>
6058 L:      linuxppc-dev@lists.ozlabs.org
6059 S:      Maintained
6060 F:      drivers/tty/serial/ucc_uart.c
6061
6062 FREESCALE SOC DRIVERS
6063 M:      Li Yang <leoyang.li@nxp.com>
6064 L:      linuxppc-dev@lists.ozlabs.org
6065 L:      linux-arm-kernel@lists.infradead.org
6066 S:      Maintained
6067 F:      Documentation/devicetree/bindings/soc/fsl/
6068 F:      drivers/soc/fsl/
6069 F:      include/linux/fsl/
6070
6071 FREESCALE SOC FS_ENET DRIVER
6072 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6073 L:      linuxppc-dev@lists.ozlabs.org
6074 L:      netdev@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/net/ethernet/freescale/fs_enet/
6077 F:      include/linux/fs_enet_pd.h
6078
6079 FREESCALE SOC SOUND DRIVERS
6080 M:      Timur Tabi <timur@kernel.org>
6081 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6082 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6083 R:      Fabio Estevam <fabio.estevam@nxp.com>
6084 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6085 L:      linuxppc-dev@lists.ozlabs.org
6086 S:      Maintained
6087 F:      sound/soc/fsl/fsl*
6088 F:      sound/soc/fsl/imx*
6089 F:      sound/soc/fsl/mpc8610_hpcd.c
6090
6091 FREESCALE USB PERIPHERAL DRIVERS
6092 M:      Li Yang <leoyang.li@nxp.com>
6093 L:      linux-usb@vger.kernel.org
6094 L:      linuxppc-dev@lists.ozlabs.org
6095 S:      Maintained
6096 F:      drivers/usb/gadget/udc/fsl*
6097
6098 FREEVXFS FILESYSTEM
6099 M:      Christoph Hellwig <hch@infradead.org>
6100 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6101 S:      Maintained
6102 F:      fs/freevxfs/
6103
6104 FREEZER
6105 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6106 M:      Pavel Machek <pavel@ucw.cz>
6107 L:      linux-pm@vger.kernel.org
6108 S:      Supported
6109 F:      Documentation/power/freezing-of-tasks.txt
6110 F:      include/linux/freezer.h
6111 F:      kernel/freezer.c
6112
6113 FRONTSWAP API
6114 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6115 L:      linux-kernel@vger.kernel.org
6116 S:      Maintained
6117 F:      mm/frontswap.c
6118 F:      include/linux/frontswap.h
6119
6120 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6121 M:      David Howells <dhowells@redhat.com>
6122 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6123 S:      Supported
6124 F:      Documentation/filesystems/caching/
6125 F:      fs/fscache/
6126 F:      include/linux/fscache*.h
6127
6128 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6129 M:      Theodore Y. Ts'o <tytso@mit.edu>
6130 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6131 L:      linux-fscrypt@vger.kernel.org
6132 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6134 S:      Supported
6135 F:      fs/crypto/
6136 F:      include/linux/fscrypt*.h
6137 F:      Documentation/filesystems/fscrypt.rst
6138
6139 FSI-ATTACHED I2C DRIVER
6140 M:      Eddie James <eajames@linux.vnet.ibm.com>
6141 L:      linux-i2c@vger.kernel.org
6142 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6143 S:      Maintained
6144 F:      drivers/i2c/busses/i2c-fsi.c
6145 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6146
6147 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6148 M:      Jan Kara <jack@suse.cz>
6149 R:      Amir Goldstein <amir73il@gmail.com>
6150 L:      linux-fsdevel@vger.kernel.org
6151 S:      Maintained
6152 F:      fs/notify/
6153 F:      include/linux/fsnotify*.h
6154
6155 FUJITSU LAPTOP EXTRAS
6156 M:      Jonathan Woithe <jwoithe@just42.net>
6157 L:      platform-driver-x86@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/platform/x86/fujitsu-laptop.c
6160
6161 FUJITSU M-5MO LS CAMERA ISP DRIVER
6162 M:      Kyungmin Park <kyungmin.park@samsung.com>
6163 M:      Heungjun Kim <riverful.kim@samsung.com>
6164 L:      linux-media@vger.kernel.org
6165 S:      Maintained
6166 F:      drivers/media/i2c/m5mols/
6167 F:      include/media/i2c/m5mols.h
6168
6169 FUJITSU TABLET EXTRAS
6170 M:      Robert Gerlach <khnz@gmx.de>
6171 L:      platform-driver-x86@vger.kernel.org
6172 S:      Maintained
6173 F:      drivers/platform/x86/fujitsu-tablet.c
6174
6175 FUSE: FILESYSTEM IN USERSPACE
6176 M:      Miklos Szeredi <miklos@szeredi.hu>
6177 L:      linux-fsdevel@vger.kernel.org
6178 W:      http://fuse.sourceforge.net/
6179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6180 S:      Maintained
6181 F:      fs/fuse/
6182 F:      include/uapi/linux/fuse.h
6183 F:      Documentation/filesystems/fuse.txt
6184
6185 FUTEX SUBSYSTEM
6186 M:      Thomas Gleixner <tglx@linutronix.de>
6187 M:      Ingo Molnar <mingo@redhat.com>
6188 R:      Peter Zijlstra <peterz@infradead.org>
6189 R:      Darren Hart <dvhart@infradead.org>
6190 L:      linux-kernel@vger.kernel.org
6191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6192 S:      Maintained
6193 F:      kernel/futex.c
6194 F:      kernel/futex_compat.c
6195 F:      include/asm-generic/futex.h
6196 F:      include/linux/futex.h
6197 F:      include/uapi/linux/futex.h
6198 F:      tools/testing/selftests/futex/
6199 F:      tools/perf/bench/futex*
6200 F:      Documentation/*futex*
6201
6202 GCC PLUGINS
6203 M:      Kees Cook <keescook@chromium.org>
6204 R:      Emese Revfy <re.emese@gmail.com>
6205 L:      kernel-hardening@lists.openwall.com
6206 S:      Maintained
6207 F:      scripts/gcc-plugins/
6208 F:      scripts/gcc-plugin.sh
6209 F:      scripts/Makefile.gcc-plugins
6210 F:      Documentation/gcc-plugins.txt
6211
6212 GASKET DRIVER FRAMEWORK
6213 M:      Rob Springer <rspringer@google.com>
6214 M:      Todd Poynor <toddpoynor@google.com>
6215 M:      Ben Chan <benchan@chromium.org>
6216 S:      Maintained
6217 F:      drivers/staging/gasket/
6218
6219 GCOV BASED KERNEL PROFILING
6220 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6221 S:      Maintained
6222 F:      kernel/gcov/
6223 F:      Documentation/dev-tools/gcov.rst
6224
6225 GDB KERNEL DEBUGGING HELPER SCRIPTS
6226 M:      Jan Kiszka <jan.kiszka@siemens.com>
6227 M:      Kieran Bingham <kbingham@kernel.org>
6228 S:      Supported
6229 F:      scripts/gdb/
6230
6231 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6232 M:      Achim Leubner <achim_leubner@adaptec.com>
6233 L:      linux-scsi@vger.kernel.org
6234 W:      http://www.icp-vortex.com/
6235 S:      Supported
6236 F:      drivers/scsi/gdt*
6237
6238 GEMTEK FM RADIO RECEIVER DRIVER
6239 M:      Hans Verkuil <hverkuil@xs4all.nl>
6240 L:      linux-media@vger.kernel.org
6241 T:      git git://linuxtv.org/media_tree.git
6242 W:      https://linuxtv.org
6243 S:      Maintained
6244 F:      drivers/media/radio/radio-gemtek*
6245
6246 GENERIC GPIO I2C DRIVER
6247 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6248 S:      Supported
6249 F:      drivers/i2c/busses/i2c-gpio.c
6250 F:      include/linux/platform_data/i2c-gpio.h
6251
6252 GENERIC GPIO I2C MULTIPLEXER DRIVER
6253 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6254 L:      linux-i2c@vger.kernel.org
6255 S:      Supported
6256 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6257 F:      include/linux/platform_data/i2c-mux-gpio.h
6258 F:      Documentation/i2c/muxes/i2c-mux-gpio
6259
6260 GENERIC HDLC (WAN) DRIVERS
6261 M:      Krzysztof Halasa <khc@pm.waw.pl>
6262 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6263 S:      Maintained
6264 F:      drivers/net/wan/c101.c
6265 F:      drivers/net/wan/hd6457*
6266 F:      drivers/net/wan/hdlc*
6267 F:      drivers/net/wan/n2.c
6268 F:      drivers/net/wan/pc300too.c
6269 F:      drivers/net/wan/pci200syn.c
6270 F:      drivers/net/wan/wanxl*
6271
6272 GENERIC INCLUDE/ASM HEADER FILES
6273 M:      Arnd Bergmann <arnd@arndb.de>
6274 L:      linux-arch@vger.kernel.org
6275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6276 S:      Maintained
6277 F:      include/asm-generic/
6278 F:      include/uapi/asm-generic/
6279
6280 GENERIC PHY FRAMEWORK
6281 M:      Kishon Vijay Abraham I <kishon@ti.com>
6282 L:      linux-kernel@vger.kernel.org
6283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6284 S:      Supported
6285 F:      drivers/phy/
6286 F:      include/linux/phy/
6287
6288 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6289 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6290 S:      Supported
6291 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6292
6293 GENERIC PM DOMAINS
6294 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6295 M:      Kevin Hilman <khilman@kernel.org>
6296 M:      Ulf Hansson <ulf.hansson@linaro.org>
6297 L:      linux-pm@vger.kernel.org
6298 S:      Supported
6299 F:      drivers/base/power/domain*.c
6300 F:      include/linux/pm_domain.h
6301 F:      Documentation/devicetree/bindings/power/power_domain.txt
6302
6303 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6304 M:      Eugen Hristev <eugen.hristev@microchip.com>
6305 L:      linux-input@vger.kernel.org
6306 S:      Maintained
6307 F:      drivers/input/touchscreen/resistive-adc-touch.c
6308
6309 GENERIC UIO DRIVER FOR PCI DEVICES
6310 M:      "Michael S. Tsirkin" <mst@redhat.com>
6311 L:      kvm@vger.kernel.org
6312 S:      Supported
6313 F:      drivers/uio/uio_pci_generic.c
6314
6315 GENWQE (IBM Generic Workqueue Card)
6316 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6317 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6318 S:      Supported
6319 F:      drivers/misc/genwqe/
6320
6321 GET_MAINTAINER SCRIPT
6322 M:      Joe Perches <joe@perches.com>
6323 S:      Maintained
6324 F:      scripts/get_maintainer.pl
6325
6326 GFS2 FILE SYSTEM
6327 M:      Bob Peterson <rpeterso@redhat.com>
6328 M:      Andreas Gruenbacher <agruenba@redhat.com>
6329 L:      cluster-devel@redhat.com
6330 W:      http://sources.redhat.com/cluster/
6331 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6332 S:      Supported
6333 F:      Documentation/filesystems/gfs2*.txt
6334 F:      fs/gfs2/
6335 F:      include/uapi/linux/gfs2_ondisk.h
6336
6337 GIGASET ISDN DRIVERS
6338 M:      Paul Bolle <pebolle@tiscali.nl>
6339 L:      gigaset307x-common@lists.sourceforge.net
6340 W:      http://gigaset307x.sourceforge.net/
6341 S:      Odd Fixes
6342 F:      Documentation/isdn/README.gigaset
6343 F:      drivers/isdn/gigaset/
6344 F:      include/uapi/linux/gigaset_dev.h
6345
6346 GNSS SUBSYSTEM
6347 M:      Johan Hovold <johan@kernel.org>
6348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6349 S:      Maintained
6350 F:      Documentation/ABI/testing/sysfs-class-gnss
6351 F:      Documentation/devicetree/bindings/gnss/
6352 F:      drivers/gnss/
6353 F:      include/linux/gnss.h
6354
6355 GO7007 MPEG CODEC
6356 M:      Hans Verkuil <hans.verkuil@cisco.com>
6357 L:      linux-media@vger.kernel.org
6358 S:      Maintained
6359 F:      drivers/media/usb/go7007/
6360
6361 GOODIX TOUCHSCREEN
6362 M:      Bastien Nocera <hadess@hadess.net>
6363 L:      linux-input@vger.kernel.org
6364 S:      Maintained
6365 F:      drivers/input/touchscreen/goodix.c
6366
6367 GPD POCKET FAN DRIVER
6368 M:      Hans de Goede <hdegoede@redhat.com>
6369 L:      platform-driver-x86@vger.kernel.org
6370 S:      Maintained
6371 F:      drivers/platform/x86/gpd-pocket-fan.c
6372
6373 GPIO ACPI SUPPORT
6374 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6375 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6376 L:      linux-gpio@vger.kernel.org
6377 L:      linux-acpi@vger.kernel.org
6378 S:      Maintained
6379 F:      Documentation/acpi/gpio-properties.txt
6380 F:      drivers/gpio/gpiolib-acpi.c
6381
6382 GPIO IR Transmitter
6383 M:      Sean Young <sean@mess.org>
6384 L:      linux-media@vger.kernel.org
6385 S:      Maintained
6386 F:      drivers/media/rc/gpio-ir-tx.c
6387
6388 GPIO MOCKUP DRIVER
6389 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6390 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6391 L:      linux-gpio@vger.kernel.org
6392 S:      Maintained
6393 F:      drivers/gpio/gpio-mockup.c
6394 F:      tools/testing/selftests/gpio/
6395
6396 GPIO SUBSYSTEM
6397 M:      Linus Walleij <linus.walleij@linaro.org>
6398 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6399 L:      linux-gpio@vger.kernel.org
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6401 S:      Maintained
6402 F:      Documentation/devicetree/bindings/gpio/
6403 F:      Documentation/driver-api/gpio/
6404 F:      Documentation/gpio/
6405 F:      Documentation/ABI/testing/gpio-cdev
6406 F:      Documentation/ABI/obsolete/sysfs-gpio
6407 F:      drivers/gpio/
6408 F:      include/linux/gpio/
6409 F:      include/linux/gpio.h
6410 F:      include/linux/of_gpio.h
6411 F:      include/asm-generic/gpio.h
6412 F:      include/uapi/linux/gpio.h
6413 F:      tools/gpio/
6414
6415 GRE DEMULTIPLEXER DRIVER
6416 M:      Dmitry Kozlov <xeb@mail.ru>
6417 L:      netdev@vger.kernel.org
6418 S:      Maintained
6419 F:      net/ipv4/gre_demux.c
6420 F:      net/ipv4/gre_offload.c
6421 F:      include/net/gre.h
6422
6423 GRETH 10/100/1G Ethernet MAC device driver
6424 M:      Andreas Larsson <andreas@gaisler.com>
6425 L:      netdev@vger.kernel.org
6426 S:      Maintained
6427 F:      drivers/net/ethernet/aeroflex/
6428
6429 GREYBUS AUDIO PROTOCOLS DRIVERS
6430 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6431 M:      Mark Greer <mgreer@animalcreek.com>
6432 S:      Maintained
6433 F:      drivers/staging/greybus/audio_apbridgea.c
6434 F:      drivers/staging/greybus/audio_apbridgea.h
6435 F:      drivers/staging/greybus/audio_codec.c
6436 F:      drivers/staging/greybus/audio_codec.h
6437 F:      drivers/staging/greybus/audio_gb.c
6438 F:      drivers/staging/greybus/audio_manager.c
6439 F:      drivers/staging/greybus/audio_manager.h
6440 F:      drivers/staging/greybus/audio_manager_module.c
6441 F:      drivers/staging/greybus/audio_manager_private.h
6442 F:      drivers/staging/greybus/audio_manager_sysfs.c
6443 F:      drivers/staging/greybus/audio_module.c
6444 F:      drivers/staging/greybus/audio_topology.c
6445
6446 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6447 M:      Viresh Kumar <vireshk@kernel.org>
6448 S:      Maintained
6449 F:      drivers/staging/greybus/authentication.c
6450 F:      drivers/staging/greybus/bootrom.c
6451 F:      drivers/staging/greybus/firmware.h
6452 F:      drivers/staging/greybus/fw-core.c
6453 F:      drivers/staging/greybus/fw-download.c
6454 F:      drivers/staging/greybus/fw-management.c
6455 F:      drivers/staging/greybus/greybus_authentication.h
6456 F:      drivers/staging/greybus/greybus_firmware.h
6457 F:      drivers/staging/greybus/hid.c
6458 F:      drivers/staging/greybus/i2c.c
6459 F:      drivers/staging/greybus/spi.c
6460 F:      drivers/staging/greybus/spilib.c
6461 F:      drivers/staging/greybus/spilib.h
6462
6463 GREYBUS LOOPBACK DRIVER
6464 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6465 S:      Maintained
6466 F:      drivers/staging/greybus/loopback.c
6467
6468 GREYBUS PLATFORM DRIVERS
6469 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6470 S:      Maintained
6471 F:      drivers/staging/greybus/arche-platform.c
6472 F:      drivers/staging/greybus/arche-apb-ctrl.c
6473 F:      drivers/staging/greybus/arche_platform.h
6474
6475 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6476 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6477 S:      Maintained
6478 F:      drivers/staging/greybus/sdio.c
6479 F:      drivers/staging/greybus/light.c
6480 F:      drivers/staging/greybus/gpio.c
6481 F:      drivers/staging/greybus/power_supply.c
6482 F:      drivers/staging/greybus/spi.c
6483 F:      drivers/staging/greybus/spilib.c
6484
6485 GREYBUS SUBSYSTEM
6486 M:      Johan Hovold <johan@kernel.org>
6487 M:      Alex Elder <elder@kernel.org>
6488 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6489 S:      Maintained
6490 F:      drivers/staging/greybus/
6491 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6492
6493 GREYBUS UART PROTOCOLS DRIVERS
6494 M:      David Lin <dtwlin@gmail.com>
6495 S:      Maintained
6496 F:      drivers/staging/greybus/uart.c
6497 F:      drivers/staging/greybus/log.c
6498
6499 GS1662 VIDEO SERIALIZER
6500 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6501 L:      linux-media@vger.kernel.org
6502 T:      git git://linuxtv.org/media_tree.git
6503 S:      Maintained
6504 F:      drivers/media/spi/gs1662.c
6505
6506 GSPCA FINEPIX SUBDRIVER
6507 M:      Frank Zago <frank@zago.net>
6508 L:      linux-media@vger.kernel.org
6509 T:      git git://linuxtv.org/media_tree.git
6510 S:      Maintained
6511 F:      drivers/media/usb/gspca/finepix.c
6512
6513 GSPCA GL860 SUBDRIVER
6514 M:      Olivier Lorin <o.lorin@laposte.net>
6515 L:      linux-media@vger.kernel.org
6516 T:      git git://linuxtv.org/media_tree.git
6517 S:      Maintained
6518 F:      drivers/media/usb/gspca/gl860/
6519
6520 GSPCA M5602 SUBDRIVER
6521 M:      Erik Andren <erik.andren@gmail.com>
6522 L:      linux-media@vger.kernel.org
6523 T:      git git://linuxtv.org/media_tree.git
6524 S:      Maintained
6525 F:      drivers/media/usb/gspca/m5602/
6526
6527 GSPCA PAC207 SONIXB SUBDRIVER
6528 M:      Hans Verkuil <hverkuil@xs4all.nl>
6529 L:      linux-media@vger.kernel.org
6530 T:      git git://linuxtv.org/media_tree.git
6531 S:      Odd Fixes
6532 F:      drivers/media/usb/gspca/pac207.c
6533
6534 GSPCA SN9C20X SUBDRIVER
6535 M:      Brian Johnson <brijohn@gmail.com>
6536 L:      linux-media@vger.kernel.org
6537 T:      git git://linuxtv.org/media_tree.git
6538 S:      Maintained
6539 F:      drivers/media/usb/gspca/sn9c20x.c
6540
6541 GSPCA T613 SUBDRIVER
6542 M:      Leandro Costantino <lcostantino@gmail.com>
6543 L:      linux-media@vger.kernel.org
6544 T:      git git://linuxtv.org/media_tree.git
6545 S:      Maintained
6546 F:      drivers/media/usb/gspca/t613.c
6547
6548 GSPCA USB WEBCAM DRIVER
6549 M:      Hans Verkuil <hverkuil@xs4all.nl>
6550 L:      linux-media@vger.kernel.org
6551 T:      git git://linuxtv.org/media_tree.git
6552 S:      Odd Fixes
6553 F:      drivers/media/usb/gspca/
6554
6555 GTP (GPRS Tunneling Protocol)
6556 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6557 M:      Harald Welte <laforge@gnumonks.org>
6558 L:      osmocom-net-gprs@lists.osmocom.org
6559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6560 S:      Maintained
6561 F:      drivers/net/gtp.c
6562
6563 GUID PARTITION TABLE (GPT)
6564 M:      Davidlohr Bueso <dave@stgolabs.net>
6565 L:      linux-efi@vger.kernel.org
6566 S:      Maintained
6567 F:      block/partitions/efi.*
6568
6569 H8/300 ARCHITECTURE
6570 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6571 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6572 W:      http://uclinux-h8.sourceforge.jp
6573 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6574 S:      Maintained
6575 F:      arch/h8300/
6576 F:      drivers/clocksource/h8300_*.c
6577 F:      drivers/clk/h8300/
6578 F:      drivers/irqchip/irq-renesas-h8*.c
6579
6580 HACKRF MEDIA DRIVER
6581 M:      Antti Palosaari <crope@iki.fi>
6582 L:      linux-media@vger.kernel.org
6583 W:      https://linuxtv.org
6584 W:      http://palosaari.fi/linux/
6585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6586 T:      git git://linuxtv.org/anttip/media_tree.git
6587 S:      Maintained
6588 F:      drivers/media/usb/hackrf/
6589
6590 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6591 M:      Frank Seidel <frank@f-seidel.de>
6592 L:      platform-driver-x86@vger.kernel.org
6593 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6594 S:      Maintained
6595 F:      drivers/platform/x86/hdaps.c
6596
6597 HARDWARE MONITORING
6598 M:      Jean Delvare <jdelvare@suse.com>
6599 M:      Guenter Roeck <linux@roeck-us.net>
6600 L:      linux-hwmon@vger.kernel.org
6601 W:      http://hwmon.wiki.kernel.org/
6602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6603 S:      Maintained
6604 F:      Documentation/devicetree/bindings/hwmon/
6605 F:      Documentation/hwmon/
6606 F:      drivers/hwmon/
6607 F:      include/linux/hwmon*.h
6608 F:      include/trace/events/hwmon*.h
6609
6610 HARDWARE RANDOM NUMBER GENERATOR CORE
6611 M:      Matt Mackall <mpm@selenic.com>
6612 M:      Herbert Xu <herbert@gondor.apana.org.au>
6613 L:      linux-crypto@vger.kernel.org
6614 S:      Odd fixes
6615 F:      Documentation/devicetree/bindings/rng/
6616 F:      Documentation/hw_random.txt
6617 F:      drivers/char/hw_random/
6618 F:      include/linux/hw_random.h
6619
6620 HARDWARE TRACING FACILITIES
6621 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6622 S:      Maintained
6623 F:      drivers/hwtracing/
6624
6625 HARDWARE SPINLOCK CORE
6626 M:      Ohad Ben-Cohen <ohad@wizery.com>
6627 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6628 L:      linux-remoteproc@vger.kernel.org
6629 S:      Maintained
6630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6631 F:      Documentation/devicetree/bindings/hwlock/
6632 F:      Documentation/hwspinlock.txt
6633 F:      drivers/hwspinlock/
6634 F:      include/linux/hwspinlock.h
6635
6636 HARMONY SOUND DRIVER
6637 L:      linux-parisc@vger.kernel.org
6638 S:      Maintained
6639 F:      sound/parisc/harmony.*
6640
6641 HDPVR USB VIDEO ENCODER DRIVER
6642 M:      Hans Verkuil <hverkuil@xs4all.nl>
6643 L:      linux-media@vger.kernel.org
6644 T:      git git://linuxtv.org/media_tree.git
6645 W:      https://linuxtv.org
6646 S:      Odd Fixes
6647 F:      drivers/media/usb/hdpvr/
6648
6649 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6650 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6651 S:      Supported
6652 F:      Documentation/watchdog/hpwdt.txt
6653 F:      drivers/watchdog/hpwdt.c
6654
6655 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6656 M:      Don Brace <don.brace@microsemi.com>
6657 L:      esc.storagedev@microsemi.com
6658 L:      linux-scsi@vger.kernel.org
6659 S:      Supported
6660 F:      Documentation/scsi/hpsa.txt
6661 F:      drivers/scsi/hpsa*.[ch]
6662 F:      include/linux/cciss*.h
6663 F:      include/uapi/linux/cciss*.h
6664
6665 HFI1 DRIVER
6666 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6667 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6668 L:      linux-rdma@vger.kernel.org
6669 S:      Supported
6670 F:      drivers/infiniband/hw/hfi1
6671
6672 HFS FILESYSTEM
6673 L:      linux-fsdevel@vger.kernel.org
6674 S:      Orphan
6675 F:      Documentation/filesystems/hfs.txt
6676 F:      fs/hfs/
6677
6678 HFSPLUS FILESYSTEM
6679 L:      linux-fsdevel@vger.kernel.org
6680 S:      Orphan
6681 F:      Documentation/filesystems/hfsplus.txt
6682 F:      fs/hfsplus/
6683
6684 HGA FRAMEBUFFER DRIVER
6685 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6686 L:      linux-nvidia@lists.surfsouth.com
6687 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6688 S:      Maintained
6689 F:      drivers/video/fbdev/hgafb.c
6690
6691 HIBERNATION (aka Software Suspend, aka swsusp)
6692 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6693 M:      Pavel Machek <pavel@ucw.cz>
6694 L:      linux-pm@vger.kernel.org
6695 B:      https://bugzilla.kernel.org
6696 S:      Supported
6697 F:      arch/x86/power/
6698 F:      drivers/base/power/
6699 F:      kernel/power/
6700 F:      include/linux/suspend.h
6701 F:      include/linux/freezer.h
6702 F:      include/linux/pm.h
6703 F:      arch/*/include/asm/suspend*.h
6704
6705 HID CORE LAYER
6706 M:      Jiri Kosina <jikos@kernel.org>
6707 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6708 L:      linux-input@vger.kernel.org
6709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6710 S:      Maintained
6711 F:      drivers/hid/
6712 F:      include/linux/hid*
6713 F:      include/uapi/linux/hid*
6714
6715 HID SENSOR HUB DRIVERS
6716 M:      Jiri Kosina <jikos@kernel.org>
6717 M:      Jonathan Cameron <jic23@kernel.org>
6718 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6719 L:      linux-input@vger.kernel.org
6720 L:      linux-iio@vger.kernel.org
6721 S:      Maintained
6722 F:      Documentation/hid/hid-sensor*
6723 F:      drivers/hid/hid-sensor-*
6724 F:      drivers/iio/*/hid-*
6725 F:      include/linux/hid-sensor-*
6726
6727 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6728 M:      Thomas Gleixner <tglx@linutronix.de>
6729 L:      linux-kernel@vger.kernel.org
6730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6731 S:      Maintained
6732 F:      Documentation/timers/
6733 F:      kernel/time/hrtimer.c
6734 F:      kernel/time/clockevents.c
6735 F:      kernel/time/timer_*.c
6736 F:      include/linux/clockchips.h
6737 F:      include/linux/hrtimer.h
6738
6739 HIGH-SPEED SCC DRIVER FOR AX.25
6740 L:      linux-hams@vger.kernel.org
6741 S:      Orphan
6742 F:      drivers/net/hamradio/dmascc.c
6743 F:      drivers/net/hamradio/scc.c
6744
6745 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6746 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6747 W:      http://www.highpoint-tech.com
6748 S:      Supported
6749 F:      Documentation/scsi/hptiop.txt
6750 F:      drivers/scsi/hptiop.c
6751
6752 HIPPI
6753 M:      Jes Sorensen <jes@trained-monkey.org>
6754 L:      linux-hippi@sunsite.dk
6755 S:      Maintained
6756 F:      include/linux/hippidevice.h
6757 F:      include/uapi/linux/if_hippi.h
6758 F:      net/802/hippi.c
6759 F:      drivers/net/hippi/
6760
6761 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6762 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6763 M:      Salil Mehta <salil.mehta@huawei.com>
6764 L:      netdev@vger.kernel.org
6765 W:      http://www.hisilicon.com
6766 S:      Maintained
6767 F:      drivers/net/ethernet/hisilicon/hns3/
6768
6769 HISILICON LPC BUS DRIVER
6770 M:      john.garry@huawei.com
6771 W:      http://www.hisilicon.com
6772 S:      Maintained
6773 F:      drivers/bus/hisi_lpc.c
6774 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6775
6776 HISILICON NETWORK SUBSYSTEM DRIVER
6777 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6778 M:      Salil Mehta <salil.mehta@huawei.com>
6779 L:      netdev@vger.kernel.org
6780 W:      http://www.hisilicon.com
6781 S:      Maintained
6782 F:      drivers/net/ethernet/hisilicon/
6783 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6784
6785 HISILICON PMU DRIVER
6786 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6787 W:      http://www.hisilicon.com
6788 S:      Supported
6789 F:      drivers/perf/hisilicon
6790 F:      Documentation/perf/hisi-pmu.txt
6791
6792 HISILICON ROCE DRIVER
6793 M:      Lijun Ou <oulijun@huawei.com>
6794 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6795 L:      linux-rdma@vger.kernel.org
6796 S:      Maintained
6797 F:      drivers/infiniband/hw/hns/
6798 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6799
6800 HISILICON SAS Controller
6801 M:      John Garry <john.garry@huawei.com>
6802 W:      http://www.hisilicon.com
6803 S:      Supported
6804 F:      drivers/scsi/hisi_sas/
6805 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6806
6807 HMM - Heterogeneous Memory Management
6808 M:      Jérôme Glisse <jglisse@redhat.com>
6809 L:      linux-mm@kvack.org
6810 S:      Maintained
6811 F:      mm/hmm*
6812 F:      include/linux/hmm*
6813 F:      Documentation/vm/hmm.rst
6814
6815 HOST AP DRIVER
6816 M:      Jouni Malinen <j@w1.fi>
6817 L:      linux-wireless@vger.kernel.org
6818 W:      http://w1.fi/hostap-driver.html
6819 S:      Obsolete
6820 F:      drivers/net/wireless/intersil/hostap/
6821
6822 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6823 L:      platform-driver-x86@vger.kernel.org
6824 S:      Orphan
6825 F:      drivers/platform/x86/tc1100-wmi.c
6826
6827 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6828 M:      Jaroslav Kysela <perex@perex.cz>
6829 S:      Maintained
6830 F:      drivers/net/ethernet/hp/hp100.*
6831
6832 HPET:   High Precision Event Timers driver
6833 M:      Clemens Ladisch <clemens@ladisch.de>
6834 S:      Maintained
6835 F:      Documentation/timers/hpet.txt
6836 F:      drivers/char/hpet.c
6837 F:      include/linux/hpet.h
6838 F:      include/uapi/linux/hpet.h
6839
6840 HPET:   x86
6841 S:      Orphan
6842 F:      arch/x86/kernel/hpet.c
6843 F:      arch/x86/include/asm/hpet.h
6844
6845 HPFS FILESYSTEM
6846 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6847 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6848 S:      Maintained
6849 F:      fs/hpfs/
6850
6851 HSI SUBSYSTEM
6852 M:      Sebastian Reichel <sre@kernel.org>
6853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6854 S:      Maintained
6855 F:      Documentation/ABI/testing/sysfs-bus-hsi
6856 F:      Documentation/driver-api/hsi.rst
6857 F:      drivers/hsi/
6858 F:      include/linux/hsi/
6859 F:      include/uapi/linux/hsi/
6860
6861 HSO 3G MODEM DRIVER
6862 L:      linux-usb@vger.kernel.org
6863 S:      Orphan
6864 F:      drivers/net/usb/hso.c
6865
6866 HSR NETWORK PROTOCOL
6867 M:      Arvid Brodin <arvid.brodin@alten.se>
6868 L:      netdev@vger.kernel.org
6869 S:      Maintained
6870 F:      net/hsr/
6871
6872 HT16K33 LED CONTROLLER DRIVER
6873 M:      Robin van der Gracht <robin@protonic.nl>
6874 S:      Maintained
6875 F:      drivers/auxdisplay/ht16k33.c
6876 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6877
6878 HTCPEN TOUCHSCREEN DRIVER
6879 M:      Pau Oliva Fora <pof@eslack.org>
6880 L:      linux-input@vger.kernel.org
6881 S:      Maintained
6882 F:      drivers/input/touchscreen/htcpen.c
6883
6884 HUAWEI ETHERNET DRIVER
6885 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6886 L:      netdev@vger.kernel.org
6887 S:      Supported
6888 F:      Documentation/networking/hinic.txt
6889 F:      drivers/net/ethernet/huawei/hinic/
6890
6891 HUGETLB FILESYSTEM
6892 M:      Mike Kravetz <mike.kravetz@oracle.com>
6893 L:      linux-mm@kvack.org
6894 S:      Maintained
6895 F:      fs/hugetlbfs/
6896 F:      mm/hugetlb.c
6897 F:      include/linux/hugetlb.h
6898 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6899 F:      Documentation/vm/hugetlbfs_reserv.rst
6900 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6901
6902 HVA ST MEDIA DRIVER
6903 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6904 L:      linux-media@vger.kernel.org
6905 T:      git git://linuxtv.org/media_tree.git
6906 W:      https://linuxtv.org
6907 S:      Supported
6908 F:      drivers/media/platform/sti/hva
6909
6910 HWPOISON MEMORY FAILURE HANDLING
6911 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6912 L:      linux-mm@kvack.org
6913 S:      Maintained
6914 F:      mm/memory-failure.c
6915 F:      mm/hwpoison-inject.c
6916
6917 HYGON PROCESSOR SUPPORT
6918 M:      Pu Wen <puwen@hygon.cn>
6919 L:      linux-kernel@vger.kernel.org
6920 S:      Maintained
6921 F:      arch/x86/kernel/cpu/hygon.c
6922
6923 Hyper-V CORE AND DRIVERS
6924 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6925 M:      Haiyang Zhang <haiyangz@microsoft.com>
6926 M:      Stephen Hemminger <sthemmin@microsoft.com>
6927 M:      Sasha Levin <sashal@kernel.org>
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6929 L:      devel@linuxdriverproject.org
6930 S:      Supported
6931 F:      Documentation/networking/netvsc.txt
6932 F:      arch/x86/include/asm/mshyperv.h
6933 F:      arch/x86/include/asm/trace/hyperv.h
6934 F:      arch/x86/include/asm/hyperv-tlfs.h
6935 F:      arch/x86/kernel/cpu/mshyperv.c
6936 F:      arch/x86/hyperv
6937 F:      drivers/hid/hid-hyperv.c
6938 F:      drivers/hv/
6939 F:      drivers/input/serio/hyperv-keyboard.c
6940 F:      drivers/pci/controller/pci-hyperv.c
6941 F:      drivers/net/hyperv/
6942 F:      drivers/scsi/storvsc_drv.c
6943 F:      drivers/uio/uio_hv_generic.c
6944 F:      drivers/video/fbdev/hyperv_fb.c
6945 F:      net/vmw_vsock/hyperv_transport.c
6946 F:      include/linux/hyperv.h
6947 F:      include/uapi/linux/hyperv.h
6948 F:      tools/hv/
6949 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6950
6951 HYPERVISOR VIRTUAL CONSOLE DRIVER
6952 L:      linuxppc-dev@lists.ozlabs.org
6953 S:      Odd Fixes
6954 F:      drivers/tty/hvc/
6955
6956 I2C ACPI SUPPORT
6957 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6958 L:      linux-i2c@vger.kernel.org
6959 L:      linux-acpi@vger.kernel.org
6960 S:      Maintained
6961 F:      drivers/i2c/i2c-core-acpi.c
6962
6963 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6964 M:      Ajay Gupta <ajayg@nvidia.com>
6965 L:      linux-i2c@vger.kernel.org
6966 S:      Maintained
6967 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6968 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6969
6970 I2C MUXES
6971 M:      Peter Rosin <peda@axentia.se>
6972 L:      linux-i2c@vger.kernel.org
6973 S:      Maintained
6974 F:      Documentation/i2c/i2c-topology
6975 F:      Documentation/i2c/muxes/
6976 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6977 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6978 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6979 F:      drivers/i2c/i2c-mux.c
6980 F:      drivers/i2c/muxes/
6981 F:      include/linux/i2c-mux.h
6982
6983 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6984 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6985 L:      linux-i2c@vger.kernel.org
6986 S:      Maintained
6987 F:      drivers/i2c/busses/i2c-mv64xxx.c
6988
6989 I2C OVER PARALLEL PORT
6990 M:      Jean Delvare <jdelvare@suse.com>
6991 L:      linux-i2c@vger.kernel.org
6992 S:      Maintained
6993 F:      Documentation/i2c/busses/i2c-parport
6994 F:      Documentation/i2c/busses/i2c-parport-light
6995 F:      drivers/i2c/busses/i2c-parport.c
6996 F:      drivers/i2c/busses/i2c-parport-light.c
6997
6998 I2C SUBSYSTEM
6999 M:      Wolfram Sang <wsa@the-dreams.de>
7000 L:      linux-i2c@vger.kernel.org
7001 W:      https://i2c.wiki.kernel.org/
7002 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7006 F:      Documentation/i2c/
7007 F:      drivers/i2c/*
7008 F:      include/linux/i2c.h
7009 F:      include/linux/i2c-dev.h
7010 F:      include/linux/i2c-smbus.h
7011 F:      include/uapi/linux/i2c.h
7012 F:      include/uapi/linux/i2c-*.h
7013
7014 I2C SUBSYSTEM HOST DRIVERS
7015 L:      linux-i2c@vger.kernel.org
7016 W:      https://i2c.wiki.kernel.org/
7017 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7019 S:      Odd Fixes
7020 F:      Documentation/devicetree/bindings/i2c/
7021 F:      drivers/i2c/algos/
7022 F:      drivers/i2c/busses/
7023
7024 I2C-TAOS-EVM DRIVER
7025 M:      Jean Delvare <jdelvare@suse.com>
7026 L:      linux-i2c@vger.kernel.org
7027 S:      Maintained
7028 F:      Documentation/i2c/busses/i2c-taos-evm
7029 F:      drivers/i2c/busses/i2c-taos-evm.c
7030
7031 I2C-TINY-USB DRIVER
7032 M:      Till Harbaum <till@harbaum.org>
7033 L:      linux-i2c@vger.kernel.org
7034 W:      http://www.harbaum.org/till/i2c_tiny_usb
7035 S:      Maintained
7036 F:      drivers/i2c/busses/i2c-tiny-usb.c
7037
7038 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7039 M:      Jean Delvare <jdelvare@suse.com>
7040 L:      linux-i2c@vger.kernel.org
7041 S:      Maintained
7042 F:      Documentation/i2c/busses/i2c-ali1535
7043 F:      Documentation/i2c/busses/i2c-ali1563
7044 F:      Documentation/i2c/busses/i2c-ali15x3
7045 F:      Documentation/i2c/busses/i2c-amd756
7046 F:      Documentation/i2c/busses/i2c-amd8111
7047 F:      Documentation/i2c/busses/i2c-i801
7048 F:      Documentation/i2c/busses/i2c-nforce2
7049 F:      Documentation/i2c/busses/i2c-piix4
7050 F:      Documentation/i2c/busses/i2c-sis5595
7051 F:      Documentation/i2c/busses/i2c-sis630
7052 F:      Documentation/i2c/busses/i2c-sis96x
7053 F:      Documentation/i2c/busses/i2c-via
7054 F:      Documentation/i2c/busses/i2c-viapro
7055 F:      drivers/i2c/busses/i2c-ali1535.c
7056 F:      drivers/i2c/busses/i2c-ali1563.c
7057 F:      drivers/i2c/busses/i2c-ali15x3.c
7058 F:      drivers/i2c/busses/i2c-amd756.c
7059 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7060 F:      drivers/i2c/busses/i2c-amd8111.c
7061 F:      drivers/i2c/busses/i2c-i801.c
7062 F:      drivers/i2c/busses/i2c-isch.c
7063 F:      drivers/i2c/busses/i2c-nforce2.c
7064 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7065 F:      drivers/i2c/busses/i2c-piix4.c
7066 F:      drivers/i2c/busses/i2c-sis5595.c
7067 F:      drivers/i2c/busses/i2c-sis630.c
7068 F:      drivers/i2c/busses/i2c-sis96x.c
7069 F:      drivers/i2c/busses/i2c-via.c
7070 F:      drivers/i2c/busses/i2c-viapro.c
7071
7072 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7073 M:      Hans de Goede <hdegoede@redhat.com>
7074 L:      linux-i2c@vger.kernel.org
7075 S:      Maintained
7076 F:      drivers/i2c/busses/i2c-cht-wc.c
7077
7078 I2C/SMBUS ISMT DRIVER
7079 M:      Seth Heasley <seth.heasley@intel.com>
7080 M:      Neil Horman <nhorman@tuxdriver.com>
7081 L:      linux-i2c@vger.kernel.org
7082 F:      drivers/i2c/busses/i2c-ismt.c
7083 F:      Documentation/i2c/busses/i2c-ismt
7084
7085 I2C/SMBUS STUB DRIVER
7086 M:      Jean Delvare <jdelvare@suse.com>
7087 L:      linux-i2c@vger.kernel.org
7088 S:      Maintained
7089 F:      drivers/i2c/i2c-stub.c
7090
7091 I3C SUBSYSTEM
7092 M:      Boris Brezillon <bbrezillon@kernel.org>
7093 L:      linux-i3c@lists.infradead.org
7094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7095 S:      Maintained
7096 F:      Documentation/ABI/testing/sysfs-bus-i3c
7097 F:      Documentation/devicetree/bindings/i3c/
7098 F:      Documentation/driver-api/i3c
7099 F:      drivers/i3c/
7100 F:      include/linux/i3c/
7101 F:      include/dt-bindings/i3c/
7102
7103 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7104 M:      Vitor Soares <vitor.soares@synopsys.com>
7105 S:      Maintained
7106 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7107 F:      drivers/i3c/master/dw*
7108
7109 IA64 (Itanium) PLATFORM
7110 M:      Tony Luck <tony.luck@intel.com>
7111 M:      Fenghua Yu <fenghua.yu@intel.com>
7112 L:      linux-ia64@vger.kernel.org
7113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7114 S:      Maintained
7115 F:      arch/ia64/
7116
7117 IBM Power 842 compression accelerator
7118 M:      Haren Myneni <haren@us.ibm.com>
7119 S:      Supported
7120 F:      drivers/crypto/nx/Makefile
7121 F:      drivers/crypto/nx/Kconfig
7122 F:      drivers/crypto/nx/nx-842*
7123 F:      include/linux/sw842.h
7124 F:      crypto/842.c
7125 F:      lib/842/
7126
7127 IBM Power in-Nest Crypto Acceleration
7128 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7129 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7130 L:      linux-crypto@vger.kernel.org
7131 S:      Supported
7132 F:      drivers/crypto/nx/Makefile
7133 F:      drivers/crypto/nx/Kconfig
7134 F:      drivers/crypto/nx/nx-aes*
7135 F:      drivers/crypto/nx/nx-sha*
7136 F:      drivers/crypto/nx/nx.*
7137 F:      drivers/crypto/nx/nx_csbcpb.h
7138 F:      drivers/crypto/nx/nx_debugfs.h
7139
7140 IBM Power Linux RAID adapter
7141 M:      Brian King <brking@us.ibm.com>
7142 S:      Supported
7143 F:      drivers/scsi/ipr.*
7144
7145 IBM Power SRIOV Virtual NIC Device Driver
7146 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7147 M:      John Allen <jallen@linux.vnet.ibm.com>
7148 L:      netdev@vger.kernel.org
7149 S:      Supported
7150 F:      drivers/net/ethernet/ibm/ibmvnic.*
7151
7152 IBM Power Virtual Accelerator Switchboard
7153 M:      Sukadev Bhattiprolu
7154 L:      linuxppc-dev@lists.ozlabs.org
7155 S:      Supported
7156 F:      arch/powerpc/platforms/powernv/vas*
7157 F:      arch/powerpc/platforms/powernv/copy-paste.h
7158 F:      arch/powerpc/include/asm/vas.h
7159 F:      arch/powerpc/include/uapi/asm/vas.h
7160
7161 IBM Power Virtual Ethernet Device Driver
7162 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7163 L:      netdev@vger.kernel.org
7164 S:      Supported
7165 F:      drivers/net/ethernet/ibm/ibmveth.*
7166
7167 IBM Power Virtual FC Device Drivers
7168 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7169 L:      linux-scsi@vger.kernel.org
7170 S:      Supported
7171 F:      drivers/scsi/ibmvscsi/ibmvfc*
7172
7173 IBM Power Virtual Management Channel Driver
7174 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7175 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7176 S:      Supported
7177 F:      drivers/misc/ibmvmc.*
7178
7179 IBM Power Virtual SCSI Device Drivers
7180 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7181 L:      linux-scsi@vger.kernel.org
7182 S:      Supported
7183 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7184 F:      include/scsi/viosrp.h
7185
7186 IBM Power Virtual SCSI Device Target Driver
7187 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7188 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7189 L:      linux-scsi@vger.kernel.org
7190 L:      target-devel@vger.kernel.org
7191 S:      Supported
7192 F:      drivers/scsi/ibmvscsi_tgt/
7193
7194 IBM Power VMX Cryptographic instructions
7195 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7196 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7197 L:      linux-crypto@vger.kernel.org
7198 S:      Supported
7199 F:      drivers/crypto/vmx/Makefile
7200 F:      drivers/crypto/vmx/Kconfig
7201 F:      drivers/crypto/vmx/vmx.c
7202 F:      drivers/crypto/vmx/aes*
7203 F:      drivers/crypto/vmx/ghash*
7204 F:      drivers/crypto/vmx/ppc-xlate.pl
7205
7206 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7207 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7208 L:      linux-pci@vger.kernel.org
7209 L:      linuxppc-dev@lists.ozlabs.org
7210 S:      Supported
7211 F:      drivers/pci/hotplug/rpaphp*
7212
7213 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7214 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7215 L:      linux-pci@vger.kernel.org
7216 L:      linuxppc-dev@lists.ozlabs.org
7217 S:      Supported
7218 F:      drivers/pci/hotplug/rpadlpar*
7219
7220 IBM ServeRAID RAID DRIVER
7221 S:      Orphan
7222 F:      drivers/scsi/ips.*
7223
7224 ICH LPC AND GPIO DRIVER
7225 M:      Peter Tyser <ptyser@xes-inc.com>
7226 S:      Maintained
7227 F:      drivers/mfd/lpc_ich.c
7228 F:      drivers/gpio/gpio-ich.c
7229
7230 IDE SUBSYSTEM
7231 M:      "David S. Miller" <davem@davemloft.net>
7232 L:      linux-ide@vger.kernel.org
7233 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7235 S:      Maintained
7236 F:      Documentation/ide/
7237 F:      drivers/ide/
7238 F:      include/linux/ide.h
7239
7240 IDE/ATAPI DRIVERS
7241 M:      Borislav Petkov <bp@alien8.de>
7242 L:      linux-ide@vger.kernel.org
7243 S:      Maintained
7244 F:      Documentation/cdrom/ide-cd
7245 F:      drivers/ide/ide-cd*
7246
7247 IDEAPAD LAPTOP EXTRAS DRIVER
7248 M:      Ike Panhc <ike.pan@canonical.com>
7249 L:      platform-driver-x86@vger.kernel.org
7250 W:      http://launchpad.net/ideapad-laptop
7251 S:      Maintained
7252 F:      drivers/platform/x86/ideapad-laptop.c
7253
7254 IDEAPAD LAPTOP SLIDEBAR DRIVER
7255 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7256 L:      linux-input@vger.kernel.org
7257 W:      https://github.com/o2genum/ideapad-slidebar
7258 S:      Maintained
7259 F:      drivers/input/misc/ideapad_slidebar.c
7260
7261 IDT VersaClock 5 CLOCK DRIVER
7262 M:      Marek Vasut <marek.vasut@gmail.com>
7263 S:      Maintained
7264 F:      drivers/clk/clk-versaclock5.c
7265
7266 IEEE 802.15.4 SUBSYSTEM
7267 M:      Alexander Aring <alex.aring@gmail.com>
7268 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7269 L:      linux-wpan@vger.kernel.org
7270 W:      http://wpan.cakelab.org/
7271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7273 S:      Maintained
7274 F:      net/ieee802154/
7275 F:      net/mac802154/
7276 F:      drivers/net/ieee802154/
7277 F:      include/linux/nl802154.h
7278 F:      include/linux/ieee802154.h
7279 F:      include/net/nl802154.h
7280 F:      include/net/mac802154.h
7281 F:      include/net/af_ieee802154.h
7282 F:      include/net/cfg802154.h
7283 F:      include/net/ieee802154_netdev.h
7284 F:      Documentation/networking/ieee802154.txt
7285
7286 IFE PROTOCOL
7287 M:      Yotam Gigi <yotam.gi@gmail.com>
7288 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7289 F:      net/ife
7290 F:      include/net/ife.h
7291 F:      include/uapi/linux/ife.h
7292
7293 IGORPLUG-USB IR RECEIVER
7294 M:      Sean Young <sean@mess.org>
7295 L:      linux-media@vger.kernel.org
7296 S:      Maintained
7297 F:      drivers/media/rc/igorplugusb.c
7298
7299 IGUANAWORKS USB IR TRANSCEIVER
7300 M:      Sean Young <sean@mess.org>
7301 L:      linux-media@vger.kernel.org
7302 S:      Maintained
7303 F:      drivers/media/rc/iguanair.c
7304
7305 IIO DIGITAL POTENTIOMETER DAC
7306 M:      Peter Rosin <peda@axentia.se>
7307 L:      linux-iio@vger.kernel.org
7308 S:      Maintained
7309 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7310 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7311 F:      drivers/iio/dac/dpot-dac.c
7312
7313 IIO ENVELOPE DETECTOR
7314 M:      Peter Rosin <peda@axentia.se>
7315 L:      linux-iio@vger.kernel.org
7316 S:      Maintained
7317 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7318 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7319 F:      drivers/iio/adc/envelope-detector.c
7320
7321 IIO MULTIPLEXER
7322 M:      Peter Rosin <peda@axentia.se>
7323 L:      linux-iio@vger.kernel.org
7324 S:      Maintained
7325 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7326 F:      drivers/iio/multiplexer/iio-mux.c
7327
7328 IIO SUBSYSTEM AND DRIVERS
7329 M:      Jonathan Cameron <jic23@kernel.org>
7330 R:      Hartmut Knaack <knaack.h@gmx.de>
7331 R:      Lars-Peter Clausen <lars@metafoo.de>
7332 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7333 L:      linux-iio@vger.kernel.org
7334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7335 S:      Maintained
7336 F:      Documentation/ABI/testing/configfs-iio*
7337 F:      Documentation/ABI/testing/sysfs-bus-iio*
7338 F:      Documentation/devicetree/bindings/iio/
7339 F:      drivers/iio/
7340 F:      drivers/staging/iio/
7341 F:      include/linux/iio/
7342 F:      tools/iio/
7343
7344 IIO UNIT CONVERTER
7345 M:      Peter Rosin <peda@axentia.se>
7346 L:      linux-iio@vger.kernel.org
7347 S:      Maintained
7348 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7349 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7350 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7351 F:      drivers/iio/afe/iio-rescale.c
7352
7353 IKANOS/ADI EAGLE ADSL USB DRIVER
7354 M:      Matthieu Castet <castet.matthieu@free.fr>
7355 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7356 S:      Maintained
7357 F:      drivers/usb/atm/ueagle-atm.c
7358
7359 IMGTEC ASCII LCD DRIVER
7360 M:      Paul Burton <paul.burton@mips.com>
7361 S:      Maintained
7362 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7363 F:      drivers/auxdisplay/img-ascii-lcd.c
7364
7365 IMGTEC IR DECODER DRIVER
7366 M:      James Hogan <jhogan@kernel.org>
7367 S:      Maintained
7368 F:      drivers/media/rc/img-ir/
7369
7370 IMON SOUNDGRAPH USB IR RECEIVER
7371 M:      Sean Young <sean@mess.org>
7372 L:      linux-media@vger.kernel.org
7373 S:      Maintained
7374 F:      drivers/media/rc/imon_raw.c
7375 F:      drivers/media/rc/imon.c
7376
7377 IMS TWINTURBO FRAMEBUFFER DRIVER
7378 L:      linux-fbdev@vger.kernel.org
7379 S:      Orphan
7380 F:      drivers/video/fbdev/imsttfb.c
7381
7382 INA209 HARDWARE MONITOR DRIVER
7383 M:      Guenter Roeck <linux@roeck-us.net>
7384 L:      linux-hwmon@vger.kernel.org
7385 S:      Maintained
7386 F:      Documentation/hwmon/ina209
7387 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7388 F:      drivers/hwmon/ina209.c
7389
7390 INA2XX HARDWARE MONITOR DRIVER
7391 M:      Guenter Roeck <linux@roeck-us.net>
7392 L:      linux-hwmon@vger.kernel.org
7393 S:      Maintained
7394 F:      Documentation/hwmon/ina2xx
7395 F:      drivers/hwmon/ina2xx.c
7396 F:      include/linux/platform_data/ina2xx.h
7397
7398 INDUSTRY PACK SUBSYSTEM (IPACK)
7399 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7400 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7401 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7402 L:      industrypack-devel@lists.sourceforge.net
7403 W:      http://industrypack.sourceforge.net
7404 S:      Maintained
7405 F:      drivers/ipack/
7406
7407 INFINIBAND SUBSYSTEM
7408 M:      Doug Ledford <dledford@redhat.com>
7409 M:      Jason Gunthorpe <jgg@mellanox.com>
7410 L:      linux-rdma@vger.kernel.org
7411 W:      https://github.com/linux-rdma/rdma-core
7412 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7414 S:      Supported
7415 F:      Documentation/devicetree/bindings/infiniband/
7416 F:      Documentation/infiniband/
7417 F:      drivers/infiniband/
7418 F:      include/uapi/linux/if_infiniband.h
7419 F:      include/uapi/rdma/
7420 F:      include/rdma/
7421
7422 INGENIC JZ4780 DMA Driver
7423 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7424 S:      Maintained
7425 F:      drivers/dma/dma-jz4780.c
7426
7427 INGENIC JZ4780 NAND DRIVER
7428 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7429 L:      linux-mtd@lists.infradead.org
7430 S:      Maintained
7431 F:      drivers/mtd/nand/raw/jz4780_*
7432
7433 INOTIFY
7434 M:      Jan Kara <jack@suse.cz>
7435 R:      Amir Goldstein <amir73il@gmail.com>
7436 L:      linux-fsdevel@vger.kernel.org
7437 S:      Maintained
7438 F:      Documentation/filesystems/inotify.txt
7439 F:      fs/notify/inotify/
7440 F:      include/linux/inotify.h
7441 F:      include/uapi/linux/inotify.h
7442
7443 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7444 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7445 L:      linux-input@vger.kernel.org
7446 Q:      http://patchwork.kernel.org/project/linux-input/list/
7447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7448 S:      Maintained
7449 F:      drivers/input/
7450 F:      include/linux/input.h
7451 F:      include/uapi/linux/input.h
7452 F:      include/uapi/linux/input-event-codes.h
7453 F:      include/linux/input/
7454 F:      Documentation/devicetree/bindings/input/
7455 F:      Documentation/devicetree/bindings/serio/
7456 F:      Documentation/input/
7457
7458 INPUT MULTITOUCH (MT) PROTOCOL
7459 M:      Henrik Rydberg <rydberg@bitmath.org>
7460 L:      linux-input@vger.kernel.org
7461 S:      Odd fixes
7462 F:      Documentation/input/multi-touch-protocol.rst
7463 F:      drivers/input/input-mt.c
7464 K:      \b(ABS|SYN)_MT_
7465
7466 INSIDE SECURE CRYPTO DRIVER
7467 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7468 F:      drivers/crypto/inside-secure/
7469 S:      Maintained
7470 L:      linux-crypto@vger.kernel.org
7471
7472 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7473 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7474 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7475 L:      linux-integrity@vger.kernel.org
7476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7477 S:      Supported
7478 F:      security/integrity/ima/
7479
7480 INTEL 810/815 FRAMEBUFFER DRIVER
7481 M:      Antonino Daplas <adaplas@gmail.com>
7482 L:      linux-fbdev@vger.kernel.org
7483 S:      Maintained
7484 F:      drivers/video/fbdev/i810/
7485
7486 INTEL ASoC DRIVERS
7487 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7488 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7489 M:      Jie Yang <yang.jie@linux.intel.com>
7490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7491 S:      Supported
7492 F:      sound/soc/intel/
7493
7494 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7495 M:      Hans de Goede <hdegoede@redhat.com>
7496 L:      platform-driver-x86@vger.kernel.org
7497 S:      Maintained
7498 F:      drivers/platform/x86/intel_atomisp2_pm.c
7499
7500 INTEL C600 SERIES SAS CONTROLLER DRIVER
7501 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7502 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7503 L:      linux-scsi@vger.kernel.org
7504 T:      git git://git.code.sf.net/p/intel-sas/isci
7505 S:      Supported
7506 F:      drivers/scsi/isci/
7507
7508 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7509 M:      Jani Nikula <jani.nikula@linux.intel.com>
7510 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7511 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7512 L:      intel-gfx@lists.freedesktop.org
7513 W:      https://01.org/linuxgraphics/
7514 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7515 C:      irc://chat.freenode.net/intel-gfx
7516 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7517 T:      git git://anongit.freedesktop.org/drm-intel
7518 S:      Supported
7519 F:      drivers/gpu/drm/i915/
7520 F:      include/drm/i915*
7521 F:      include/uapi/drm/i915_drm.h
7522 F:      Documentation/gpu/i915.rst
7523
7524 INTEL ETHERNET DRIVERS
7525 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7526 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7527 W:      http://www.intel.com/support/feedback.htm
7528 W:      http://e1000.sourceforge.net/
7529 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7532 S:      Supported
7533 F:      Documentation/networking/e100.rst
7534 F:      Documentation/networking/e1000.rst
7535 F:      Documentation/networking/e1000e.rst
7536 F:      Documentation/networking/fm10k.rst
7537 F:      Documentation/networking/igb.rst
7538 F:      Documentation/networking/igbvf.rst
7539 F:      Documentation/networking/ixgb.rst
7540 F:      Documentation/networking/ixgbe.rst
7541 F:      Documentation/networking/ixgbevf.rst
7542 F:      Documentation/networking/i40e.rst
7543 F:      Documentation/networking/iavf.rst
7544 F:      Documentation/networking/ice.rst
7545 F:      drivers/net/ethernet/intel/
7546 F:      drivers/net/ethernet/intel/*/
7547 F:      include/linux/avf/virtchnl.h
7548
7549 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7550 M:      Maik Broemme <mbroemme@libmpq.org>
7551 L:      linux-fbdev@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/fb/intelfb.txt
7554 F:      drivers/video/fbdev/intelfb/
7555
7556 INTEL GPIO DRIVERS
7557 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7558 L:      linux-gpio@vger.kernel.org
7559 S:      Maintained
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7561 F:      drivers/gpio/gpio-ich.c
7562 F:      drivers/gpio/gpio-intel-mid.c
7563 F:      drivers/gpio/gpio-lynxpoint.c
7564 F:      drivers/gpio/gpio-merrifield.c
7565 F:      drivers/gpio/gpio-ml-ioh.c
7566 F:      drivers/gpio/gpio-pch.c
7567 F:      drivers/gpio/gpio-sch.c
7568 F:      drivers/gpio/gpio-sodaville.c
7569
7570 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7571 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7572 M:      Zhi Wang <zhi.a.wang@intel.com>
7573 L:      intel-gvt-dev@lists.freedesktop.org
7574 L:      intel-gfx@lists.freedesktop.org
7575 W:      https://01.org/igvt-g
7576 T:      git https://github.com/intel/gvt-linux.git
7577 S:      Supported
7578 F:      drivers/gpu/drm/i915/gvt/
7579
7580 INTEL HID EVENT DRIVER
7581 M:      Alex Hung <alex.hung@canonical.com>
7582 L:      platform-driver-x86@vger.kernel.org
7583 S:      Maintained
7584 F:      drivers/platform/x86/intel-hid.c
7585
7586 INTEL I/OAT DMA DRIVER
7587 M:      Dave Jiang <dave.jiang@intel.com>
7588 R:      Dan Williams <dan.j.williams@intel.com>
7589 L:      dmaengine@vger.kernel.org
7590 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7591 S:      Supported
7592 F:      drivers/dma/ioat*
7593
7594 INTEL IDLE DRIVER
7595 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7596 M:      Len Brown <lenb@kernel.org>
7597 L:      linux-pm@vger.kernel.org
7598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7599 B:      https://bugzilla.kernel.org
7600 S:      Supported
7601 F:      drivers/idle/intel_idle.c
7602
7603 INTEL INTEGRATED SENSOR HUB DRIVER
7604 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7605 M:      Jiri Kosina <jikos@kernel.org>
7606 L:      linux-input@vger.kernel.org
7607 S:      Maintained
7608 F:      drivers/hid/intel-ish-hid/
7609
7610 INTEL IOMMU (VT-d)
7611 M:      David Woodhouse <dwmw2@infradead.org>
7612 L:      iommu@lists.linux-foundation.org
7613 T:      git git://git.infradead.org/iommu-2.6.git
7614 S:      Supported
7615 F:      drivers/iommu/intel-iommu.c
7616 F:      include/linux/intel-iommu.h
7617
7618 INTEL IOP-ADMA DMA DRIVER
7619 R:      Dan Williams <dan.j.williams@intel.com>
7620 S:      Odd fixes
7621 F:      drivers/dma/iop-adma.c
7622
7623 INTEL IPU3 CSI-2 CIO2 DRIVER
7624 M:      Yong Zhi <yong.zhi@intel.com>
7625 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7626 M:      Bingbu Cao <bingbu.cao@intel.com>
7627 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7628 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7629 L:      linux-media@vger.kernel.org
7630 S:      Maintained
7631 F:      drivers/media/pci/intel/ipu3/
7632 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7633
7634 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7635 M:      Krzysztof Halasa <khalasa@piap.pl>
7636 S:      Maintained
7637 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7638 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7639 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7640 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7641 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7642 F:      drivers/net/wan/ixp4xx_hss.c
7643
7644 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7645 M:      Deepak Saxena <dsaxena@plexity.net>
7646 S:      Maintained
7647 F:      drivers/char/hw_random/ixp4xx-rng.c
7648
7649 INTEL MANAGEMENT ENGINE (mei)
7650 M:      Tomas Winkler <tomas.winkler@intel.com>
7651 L:      linux-kernel@vger.kernel.org
7652 S:      Supported
7653 F:      include/uapi/linux/mei.h
7654 F:      include/linux/mei_cl_bus.h
7655 F:      drivers/misc/mei/*
7656 F:      drivers/watchdog/mei_wdt.c
7657 F:      Documentation/misc-devices/mei/*
7658 F:      samples/mei/*
7659
7660 INTEL MENLOW THERMAL DRIVER
7661 M:      Sujith Thomas <sujith.thomas@intel.com>
7662 L:      platform-driver-x86@vger.kernel.org
7663 W:      https://01.org/linux-acpi
7664 S:      Supported
7665 F:      drivers/platform/x86/intel_menlow.c
7666
7667 INTEL MIC DRIVERS (mic)
7668 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7669 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7670 S:      Supported
7671 W:      https://github.com/sudeepdutt/mic
7672 W:      http://software.intel.com/en-us/mic-developer
7673 F:      include/linux/mic_bus.h
7674 F:      include/linux/scif.h
7675 F:      include/uapi/linux/mic_common.h
7676 F:      include/uapi/linux/mic_ioctl.h
7677 F:      include/uapi/linux/scif_ioctl.h
7678 F:      drivers/misc/mic/
7679 F:      drivers/dma/mic_x100_dma.c
7680 F:      drivers/dma/mic_x100_dma.h
7681 F:      Documentation/mic/
7682
7683 INTEL PMC CORE DRIVER
7684 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7685 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7686 L:      platform-driver-x86@vger.kernel.org
7687 S:      Maintained
7688 F:      drivers/platform/x86/intel_pmc_core*
7689
7690 INTEL PMC/P-Unit IPC DRIVER
7691 M:      Zha Qipeng<qipeng.zha@intel.com>
7692 L:      platform-driver-x86@vger.kernel.org
7693 S:      Maintained
7694 F:      drivers/platform/x86/intel_pmc_ipc.c
7695 F:      drivers/platform/x86/intel_punit_ipc.c
7696 F:      arch/x86/include/asm/intel_pmc_ipc.h
7697 F:      arch/x86/include/asm/intel_punit_ipc.h
7698
7699 INTEL PMIC GPIO DRIVERS
7700 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7701 S:      Maintained
7702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7703 F:      drivers/gpio/gpio-*cove.c
7704 F:      drivers/gpio/gpio-msic.c
7705
7706 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7707 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7708 S:      Maintained
7709 F:      drivers/mfd/intel_msic.c
7710 F:      drivers/mfd/intel_soc_pmic*
7711 F:      include/linux/mfd/intel_msic.h
7712 F:      include/linux/mfd/intel_soc_pmic*
7713
7714 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7715 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7716 L:      linux-wireless@vger.kernel.org
7717 S:      Maintained
7718 F:      Documentation/networking/README.ipw2100
7719 F:      Documentation/networking/README.ipw2200
7720 F:      drivers/net/wireless/intel/ipw2x00/
7721
7722 INTEL PSTATE DRIVER
7723 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7724 M:      Len Brown <lenb@kernel.org>
7725 L:      linux-pm@vger.kernel.org
7726 S:      Supported
7727 F:      drivers/cpufreq/intel_pstate.c
7728
7729 INTEL RDMA RNIC DRIVER
7730 M:      Faisal Latif <faisal.latif@intel.com>
7731 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7732 L:      linux-rdma@vger.kernel.org
7733 S:      Supported
7734 F:      drivers/infiniband/hw/i40iw/
7735 F:      include/uapi/rdma/i40iw-abi.h
7736
7737 INTEL TELEMETRY DRIVER
7738 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7739 M:      "David E. Box" <david.e.box@linux.intel.com>
7740 L:      platform-driver-x86@vger.kernel.org
7741 S:      Maintained
7742 F:      arch/x86/include/asm/intel_telemetry.h
7743 F:      drivers/platform/x86/intel_telemetry*
7744
7745 INTEL VIRTUAL BUTTON DRIVER
7746 M:      AceLan Kao <acelan.kao@canonical.com>
7747 L:      platform-driver-x86@vger.kernel.org
7748 S:      Maintained
7749 F:      drivers/platform/x86/intel-vbtn.c
7750
7751 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7752 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7753 L:      linux-wireless@vger.kernel.org
7754 S:      Supported
7755 F:      drivers/net/wireless/intel/iwlegacy/
7756
7757 INTEL WIRELESS WIFI LINK (iwlwifi)
7758 M:      Johannes Berg <johannes.berg@intel.com>
7759 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7760 M:      Luca Coelho <luciano.coelho@intel.com>
7761 M:      Intel Linux Wireless <linuxwifi@intel.com>
7762 L:      linux-wireless@vger.kernel.org
7763 W:      http://intellinuxwireless.org
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7765 S:      Supported
7766 F:      drivers/net/wireless/intel/iwlwifi/
7767
7768 INTEL WIRELESS WIMAX CONNECTION 2400
7769 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7770 M:      linux-wimax@intel.com
7771 L:      wimax@linuxwimax.org (subscribers-only)
7772 S:      Supported
7773 W:      http://linuxwimax.org
7774 F:      Documentation/wimax/README.i2400m
7775 F:      drivers/net/wimax/i2400m/
7776 F:      include/uapi/linux/wimax/i2400m.h
7777
7778 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7779 M:      Mario Limonciello <mario.limonciello@dell.com>
7780 S:      Maintained
7781 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7782
7783 INTEL(R) TRACE HUB
7784 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7785 S:      Supported
7786 F:      Documentation/trace/intel_th.rst
7787 F:      drivers/hwtracing/intel_th/
7788
7789 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7790 M:      Ning Sun <ning.sun@intel.com>
7791 L:      tboot-devel@lists.sourceforge.net
7792 W:      http://tboot.sourceforge.net
7793 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7794 S:      Supported
7795 F:      Documentation/intel_txt.txt
7796 F:      include/linux/tboot.h
7797 F:      arch/x86/kernel/tboot.c
7798
7799 INTEL-MID GPIO DRIVER
7800 M:      David Cohen <david.a.cohen@linux.intel.com>
7801 L:      linux-gpio@vger.kernel.org
7802 S:      Maintained
7803 F:      drivers/gpio/gpio-intel-mid.c
7804
7805 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7806 M:      Linus Walleij <linus.walleij@linaro.org>
7807 L:      linux-iio@vger.kernel.org
7808 S:      Maintained
7809 F:      drivers/iio/gyro/mpu3050*
7810 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7811
7812 IOC3 ETHERNET DRIVER
7813 M:      Ralf Baechle <ralf@linux-mips.org>
7814 L:      linux-mips@vger.kernel.org
7815 S:      Maintained
7816 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7817
7818 IOC3 SERIAL DRIVER
7819 M:      Pat Gefre <pfg@sgi.com>
7820 L:      linux-serial@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/tty/serial/ioc3_serial.c
7823
7824 IOMMU DRIVERS
7825 M:      Joerg Roedel <joro@8bytes.org>
7826 L:      iommu@lists.linux-foundation.org
7827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7828 S:      Maintained
7829 F:      Documentation/devicetree/bindings/iommu/
7830 F:      drivers/iommu/
7831 F:      include/linux/iommu.h
7832 F:      include/linux/of_iommu.h
7833 F:      include/linux/iova.h
7834
7835 IP MASQUERADING
7836 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7837 S:      Maintained
7838 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7839
7840 IPMI SUBSYSTEM
7841 M:      Corey Minyard <minyard@acm.org>
7842 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7843 W:      http://openipmi.sourceforge.net/
7844 S:      Supported
7845 F:      Documentation/devicetree/bindings/ipmi/
7846 F:      Documentation/IPMI.txt
7847 F:      drivers/char/ipmi/
7848 F:      include/linux/ipmi*
7849 F:      include/uapi/linux/ipmi*
7850
7851 IPS SCSI RAID DRIVER
7852 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7853 L:      linux-scsi@vger.kernel.org
7854 W:      http://www.adaptec.com/
7855 S:      Maintained
7856 F:      drivers/scsi/ips*
7857
7858 IPVS
7859 M:      Wensong Zhang <wensong@linux-vs.org>
7860 M:      Simon Horman <horms@verge.net.au>
7861 M:      Julian Anastasov <ja@ssi.bg>
7862 L:      netdev@vger.kernel.org
7863 L:      lvs-devel@vger.kernel.org
7864 S:      Maintained
7865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7867 F:      Documentation/networking/ipvs-sysctl.txt
7868 F:      include/net/ip_vs.h
7869 F:      include/uapi/linux/ip_vs.h
7870 F:      net/netfilter/ipvs/
7871
7872 IPWIRELESS DRIVER
7873 M:      Jiri Kosina <jikos@kernel.org>
7874 M:      David Sterba <dsterba@suse.com>
7875 S:      Odd Fixes
7876 F:      drivers/tty/ipwireless/
7877
7878 IPX NETWORK LAYER
7879 L:      netdev@vger.kernel.org
7880 S:      Obsolete
7881 F:      include/uapi/linux/ipx.h
7882
7883 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7884 M:      Marc Zyngier <marc.zyngier@arm.com>
7885 S:      Maintained
7886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7887 F:      Documentation/IRQ-domain.txt
7888 F:      include/linux/irqdomain.h
7889 F:      kernel/irq/irqdomain.c
7890 F:      kernel/irq/msi.c
7891
7892 IRQ SUBSYSTEM
7893 M:      Thomas Gleixner <tglx@linutronix.de>
7894 L:      linux-kernel@vger.kernel.org
7895 S:      Maintained
7896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7897 F:      kernel/irq/
7898
7899 IRQCHIP DRIVERS
7900 M:      Thomas Gleixner <tglx@linutronix.de>
7901 M:      Jason Cooper <jason@lakedaemon.net>
7902 M:      Marc Zyngier <marc.zyngier@arm.com>
7903 L:      linux-kernel@vger.kernel.org
7904 S:      Maintained
7905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7906 F:      Documentation/devicetree/bindings/interrupt-controller/
7907 F:      drivers/irqchip/
7908
7909 ISA
7910 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7911 S:      Maintained
7912 F:      Documentation/isa.txt
7913 F:      drivers/base/isa.c
7914 F:      include/linux/isa.h
7915
7916 ISA RADIO MODULE
7917 M:      Hans Verkuil <hverkuil@xs4all.nl>
7918 L:      linux-media@vger.kernel.org
7919 T:      git git://linuxtv.org/media_tree.git
7920 W:      https://linuxtv.org
7921 S:      Maintained
7922 F:      drivers/media/radio/radio-isa*
7923
7924 ISAPNP
7925 M:      Jaroslav Kysela <perex@perex.cz>
7926 S:      Maintained
7927 F:      Documentation/isapnp.txt
7928 F:      drivers/pnp/isapnp/
7929 F:      include/linux/isapnp.h
7930
7931 ISCSI
7932 M:      Lee Duncan <lduncan@suse.com>
7933 M:      Chris Leech <cleech@redhat.com>
7934 L:      open-iscsi@googlegroups.com
7935 W:      www.open-iscsi.com
7936 S:      Maintained
7937 F:      drivers/scsi/*iscsi*
7938 F:      include/scsi/*iscsi*
7939
7940 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7941 M:      Peter Jones <pjones@redhat.com>
7942 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7943 S:      Maintained
7944 F:      drivers/firmware/iscsi_ibft*
7945
7946 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7947 M:      Sagi Grimberg <sagi@grimberg.me>
7948 M:      Max Gurtovoy <maxg@mellanox.com>
7949 L:      linux-rdma@vger.kernel.org
7950 S:      Supported
7951 W:      http://www.openfabrics.org
7952 W:      www.open-iscsi.org
7953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7954 F:      drivers/infiniband/ulp/iser/
7955
7956 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7957 M:      Sagi Grimberg <sagi@grimberg.me>
7958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7959 L:      linux-rdma@vger.kernel.org
7960 L:      target-devel@vger.kernel.org
7961 S:      Supported
7962 W:      http://www.linux-iscsi.org
7963 F:      drivers/infiniband/ulp/isert
7964
7965 ISDN SUBSYSTEM
7966 M:      Karsten Keil <isdn@linux-pingi.de>
7967 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7968 L:      netdev@vger.kernel.org
7969 W:      http://www.isdn4linux.de
7970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7971 S:      Maintained
7972 F:      Documentation/isdn/
7973 F:      drivers/isdn/
7974 F:      include/linux/isdn.h
7975 F:      include/linux/isdn/
7976 F:      include/uapi/linux/isdn.h
7977 F:      include/uapi/linux/isdn/
7978
7979 ISDN SUBSYSTEM (Eicon active card driver)
7980 M:      Armin Schindler <mac@melware.de>
7981 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7982 W:      http://www.melware.de
7983 S:      Maintained
7984 F:      drivers/isdn/hardware/eicon/
7985
7986 IT87 HARDWARE MONITORING DRIVER
7987 M:      Jean Delvare <jdelvare@suse.com>
7988 L:      linux-hwmon@vger.kernel.org
7989 S:      Maintained
7990 F:      Documentation/hwmon/it87
7991 F:      drivers/hwmon/it87.c
7992
7993 IT913X MEDIA DRIVER
7994 M:      Antti Palosaari <crope@iki.fi>
7995 L:      linux-media@vger.kernel.org
7996 W:      https://linuxtv.org
7997 W:      http://palosaari.fi/linux/
7998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7999 T:      git git://linuxtv.org/anttip/media_tree.git
8000 S:      Maintained
8001 F:      drivers/media/tuners/it913x*
8002
8003 IVTV VIDEO4LINUX DRIVER
8004 M:      Andy Walls <awalls@md.metrocast.net>
8005 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8006 L:      linux-media@vger.kernel.org
8007 T:      git git://linuxtv.org/media_tree.git
8008 W:      http://www.ivtvdriver.org
8009 S:      Maintained
8010 F:      Documentation/media/v4l-drivers/ivtv*
8011 F:      drivers/media/pci/ivtv/
8012 F:      include/uapi/linux/ivtv*
8013
8014 IX2505V MEDIA DRIVER
8015 M:      Malcolm Priestley <tvboxspy@gmail.com>
8016 L:      linux-media@vger.kernel.org
8017 W:      https://linuxtv.org
8018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8019 S:      Maintained
8020 F:      drivers/media/dvb-frontends/ix2505v*
8021
8022 JAILHOUSE HYPERVISOR INTERFACE
8023 M:      Jan Kiszka <jan.kiszka@siemens.com>
8024 L:      jailhouse-dev@googlegroups.com
8025 S:      Maintained
8026 F:      arch/x86/kernel/jailhouse.c
8027 F:      arch/x86/include/asm/jailhouse_para.h
8028
8029 JC42.4 TEMPERATURE SENSOR DRIVER
8030 M:      Guenter Roeck <linux@roeck-us.net>
8031 L:      linux-hwmon@vger.kernel.org
8032 S:      Maintained
8033 F:      drivers/hwmon/jc42.c
8034 F:      Documentation/hwmon/jc42
8035
8036 JFS FILESYSTEM
8037 M:      Dave Kleikamp <shaggy@kernel.org>
8038 L:      jfs-discussion@lists.sourceforge.net
8039 W:      http://jfs.sourceforge.net/
8040 T:      git git://github.com/kleikamp/linux-shaggy.git
8041 S:      Maintained
8042 F:      Documentation/filesystems/jfs.txt
8043 F:      fs/jfs/
8044
8045 JME NETWORK DRIVER
8046 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8047 L:      netdev@vger.kernel.org
8048 S:      Maintained
8049 F:      drivers/net/ethernet/jme.*
8050
8051 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8052 M:      David Woodhouse <dwmw2@infradead.org>
8053 L:      linux-mtd@lists.infradead.org
8054 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8055 S:      Maintained
8056 F:      fs/jffs2/
8057 F:      include/uapi/linux/jffs2.h
8058
8059 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8060 M:      "Theodore Ts'o" <tytso@mit.edu>
8061 M:      Jan Kara <jack@suse.com>
8062 L:      linux-ext4@vger.kernel.org
8063 S:      Maintained
8064 F:      fs/jbd2/
8065 F:      include/linux/jbd2.h
8066
8067 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8068 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8069 L:      linux-media@vger.kernel.org
8070 S:      Maintained
8071 F:      drivers/media/platform/rcar_jpu.c
8072
8073 JSM Neo PCI based serial card
8074 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8075 L:      linux-serial@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/tty/serial/jsm/
8078
8079 K10TEMP HARDWARE MONITORING DRIVER
8080 M:      Clemens Ladisch <clemens@ladisch.de>
8081 L:      linux-hwmon@vger.kernel.org
8082 S:      Maintained
8083 F:      Documentation/hwmon/k10temp
8084 F:      drivers/hwmon/k10temp.c
8085
8086 K8TEMP HARDWARE MONITORING DRIVER
8087 M:      Rudolf Marek <r.marek@assembler.cz>
8088 L:      linux-hwmon@vger.kernel.org
8089 S:      Maintained
8090 F:      Documentation/hwmon/k8temp
8091 F:      drivers/hwmon/k8temp.c
8092
8093 KASAN
8094 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8095 R:      Alexander Potapenko <glider@google.com>
8096 R:      Dmitry Vyukov <dvyukov@google.com>
8097 L:      kasan-dev@googlegroups.com
8098 S:      Maintained
8099 F:      arch/*/include/asm/kasan.h
8100 F:      arch/*/mm/kasan_init*
8101 F:      Documentation/dev-tools/kasan.rst
8102 F:      include/linux/kasan*.h
8103 F:      lib/test_kasan.c
8104 F:      mm/kasan/
8105 F:      scripts/Makefile.kasan
8106
8107 KCONFIG
8108 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8110 L:      linux-kbuild@vger.kernel.org
8111 S:      Maintained
8112 F:      Documentation/kbuild/kconfig*
8113 F:      scripts/kconfig/
8114 F:      scripts/Kconfig.include
8115
8116 KDUMP
8117 M:      Dave Young <dyoung@redhat.com>
8118 M:      Baoquan He <bhe@redhat.com>
8119 R:      Vivek Goyal <vgoyal@redhat.com>
8120 L:      kexec@lists.infradead.org
8121 W:      http://lse.sourceforge.net/kdump/
8122 S:      Maintained
8123 F:      Documentation/kdump/
8124
8125 KEENE FM RADIO TRANSMITTER DRIVER
8126 M:      Hans Verkuil <hverkuil@xs4all.nl>
8127 L:      linux-media@vger.kernel.org
8128 T:      git git://linuxtv.org/media_tree.git
8129 W:      https://linuxtv.org
8130 S:      Maintained
8131 F:      drivers/media/radio/radio-keene*
8132
8133 KERNEL AUTOMOUNTER
8134 M:      Ian Kent <raven@themaw.net>
8135 L:      autofs@vger.kernel.org
8136 S:      Maintained
8137 F:      fs/autofs/
8138
8139 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8140 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8141 M:      Michal Marek <michal.lkml@markovi.net>
8142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8143 L:      linux-kbuild@vger.kernel.org
8144 S:      Maintained
8145 F:      Documentation/kbuild/
8146 F:      Makefile
8147 F:      scripts/Kbuild*
8148 F:      scripts/Makefile*
8149 F:      scripts/basic/
8150 F:      scripts/mk*
8151 F:      scripts/mod/
8152 F:      scripts/package/
8153
8154 KERNEL JANITORS
8155 L:      kernel-janitors@vger.kernel.org
8156 W:      http://kernelnewbies.org/KernelJanitors
8157 S:      Odd Fixes
8158
8159 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8160 M:      "J. Bruce Fields" <bfields@fieldses.org>
8161 M:      Jeff Layton <jlayton@kernel.org>
8162 L:      linux-nfs@vger.kernel.org
8163 W:      http://nfs.sourceforge.net/
8164 T:      git git://linux-nfs.org/~bfields/linux.git
8165 S:      Supported
8166 F:      fs/nfsd/
8167 F:      include/uapi/linux/nfsd/
8168 F:      fs/lockd/
8169 F:      fs/nfs_common/
8170 F:      net/sunrpc/
8171 F:      include/linux/lockd/
8172 F:      include/linux/sunrpc/
8173 F:      include/uapi/linux/sunrpc/
8174
8175 KERNEL SELFTEST FRAMEWORK
8176 M:      Shuah Khan <shuah@kernel.org>
8177 L:      linux-kselftest@vger.kernel.org
8178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8179 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8180 S:      Maintained
8181 F:      tools/testing/selftests/
8182 F:      Documentation/dev-tools/kselftest*
8183
8184 KERNEL USERMODE HELPER
8185 M:      Luis Chamberlain <mcgrof@kernel.org>
8186 L:      linux-kernel@vger.kernel.org
8187 S:      Maintained
8188 F:      kernel/umh.c
8189 F:      include/linux/umh.h
8190
8191 KERNEL VIRTUAL MACHINE (KVM)
8192 M:      Paolo Bonzini <pbonzini@redhat.com>
8193 M:      Radim Krčmář <rkrcmar@redhat.com>
8194 L:      kvm@vger.kernel.org
8195 W:      http://www.linux-kvm.org
8196 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8197 S:      Supported
8198 F:      Documentation/virtual/kvm/
8199 F:      include/trace/events/kvm.h
8200 F:      include/uapi/asm-generic/kvm*
8201 F:      include/uapi/linux/kvm*
8202 F:      include/asm-generic/kvm*
8203 F:      include/linux/kvm*
8204 F:      include/kvm/iodev.h
8205 F:      virt/kvm/*
8206 F:      tools/kvm/
8207
8208 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8209 M:      Joerg Roedel <joro@8bytes.org>
8210 L:      kvm@vger.kernel.org
8211 W:      http://www.linux-kvm.org/
8212 S:      Maintained
8213 F:      arch/x86/include/asm/svm.h
8214 F:      arch/x86/kvm/svm.c
8215
8216 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8217 M:      Christoffer Dall <christoffer.dall@arm.com>
8218 M:      Marc Zyngier <marc.zyngier@arm.com>
8219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8220 L:      kvmarm@lists.cs.columbia.edu
8221 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8223 S:      Supported
8224 F:      arch/arm/include/uapi/asm/kvm*
8225 F:      arch/arm/include/asm/kvm*
8226 F:      arch/arm/kvm/
8227 F:      virt/kvm/arm/
8228 F:      include/kvm/arm_*
8229
8230 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8231 M:      Christoffer Dall <christoffer.dall@arm.com>
8232 M:      Marc Zyngier <marc.zyngier@arm.com>
8233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8234 L:      kvmarm@lists.cs.columbia.edu
8235 S:      Maintained
8236 F:      arch/arm64/include/uapi/asm/kvm*
8237 F:      arch/arm64/include/asm/kvm*
8238 F:      arch/arm64/kvm/
8239
8240 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8241 M:      James Hogan <jhogan@kernel.org>
8242 L:      linux-mips@vger.kernel.org
8243 S:      Supported
8244 F:      arch/mips/include/uapi/asm/kvm*
8245 F:      arch/mips/include/asm/kvm*
8246 F:      arch/mips/kvm/
8247
8248 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8249 M:      Paul Mackerras <paulus@ozlabs.org>
8250 L:      kvm-ppc@vger.kernel.org
8251 W:      http://www.linux-kvm.org/
8252 T:      git git://github.com/agraf/linux-2.6.git
8253 S:      Supported
8254 F:      arch/powerpc/include/uapi/asm/kvm*
8255 F:      arch/powerpc/include/asm/kvm*
8256 F:      arch/powerpc/kvm/
8257 F:      arch/powerpc/kernel/kvm*
8258
8259 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8260 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8261 M:      Janosch Frank <frankja@linux.ibm.com>
8262 R:      David Hildenbrand <david@redhat.com>
8263 R:      Cornelia Huck <cohuck@redhat.com>
8264 L:      linux-s390@vger.kernel.org
8265 W:      http://www.ibm.com/developerworks/linux/linux390/
8266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8267 S:      Supported
8268 F:      arch/s390/include/uapi/asm/kvm*
8269 F:      arch/s390/include/asm/gmap.h
8270 F:      arch/s390/include/asm/kvm*
8271 F:      arch/s390/kvm/
8272 F:      arch/s390/mm/gmap.c
8273
8274 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8275 M:      Paolo Bonzini <pbonzini@redhat.com>
8276 M:      Radim Krčmář <rkrcmar@redhat.com>
8277 L:      kvm@vger.kernel.org
8278 W:      http://www.linux-kvm.org
8279 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8280 S:      Supported
8281 F:      arch/x86/kvm/
8282 F:      arch/x86/include/uapi/asm/kvm*
8283 F:      arch/x86/include/asm/kvm*
8284 F:      arch/x86/include/asm/pvclock-abi.h
8285 F:      arch/x86/kernel/kvm.c
8286 F:      arch/x86/kernel/kvmclock.c
8287
8288 KERNFS
8289 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8290 M:      Tejun Heo <tj@kernel.org>
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8292 S:      Supported
8293 F:      include/linux/kernfs.h
8294 F:      fs/kernfs/
8295
8296 KEXEC
8297 M:      Eric Biederman <ebiederm@xmission.com>
8298 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8299 L:      kexec@lists.infradead.org
8300 S:      Maintained
8301 F:      include/linux/kexec.h
8302 F:      include/uapi/linux/kexec.h
8303 F:      kernel/kexec*
8304
8305 KEYS-ENCRYPTED
8306 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8307 L:      linux-integrity@vger.kernel.org
8308 L:      keyrings@vger.kernel.org
8309 S:      Supported
8310 F:      Documentation/security/keys/trusted-encrypted.rst
8311 F:      include/keys/encrypted-type.h
8312 F:      security/keys/encrypted-keys/
8313
8314 KEYS-TRUSTED
8315 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8316 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8317 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8318 L:      linux-integrity@vger.kernel.org
8319 L:      keyrings@vger.kernel.org
8320 S:      Supported
8321 F:      Documentation/security/keys/trusted-encrypted.rst
8322 F:      include/keys/trusted-type.h
8323 F:      security/keys/trusted.c
8324 F:      security/keys/trusted.h
8325
8326 KEYS/KEYRINGS:
8327 M:      David Howells <dhowells@redhat.com>
8328 L:      keyrings@vger.kernel.org
8329 S:      Maintained
8330 F:      Documentation/security/keys/core.rst
8331 F:      include/linux/key.h
8332 F:      include/linux/key-type.h
8333 F:      include/linux/keyctl.h
8334 F:      include/uapi/linux/keyctl.h
8335 F:      include/keys/
8336 F:      security/keys/
8337
8338 KGDB / KDB /debug_core
8339 M:      Jason Wessel <jason.wessel@windriver.com>
8340 M:      Daniel Thompson <daniel.thompson@linaro.org>
8341 W:      http://kgdb.wiki.kernel.org/
8342 L:      kgdb-bugreport@lists.sourceforge.net
8343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8344 S:      Maintained
8345 F:      Documentation/dev-tools/kgdb.rst
8346 F:      drivers/misc/kgdbts.c
8347 F:      drivers/tty/serial/kgdboc.c
8348 F:      include/linux/kdb.h
8349 F:      include/linux/kgdb.h
8350 F:      kernel/debug/
8351
8352 KMEMLEAK
8353 M:      Catalin Marinas <catalin.marinas@arm.com>
8354 S:      Maintained
8355 F:      Documentation/dev-tools/kmemleak.rst
8356 F:      include/linux/kmemleak.h
8357 F:      mm/kmemleak.c
8358 F:      mm/kmemleak-test.c
8359
8360 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8361 M:      Luis Chamberlain <mcgrof@kernel.org>
8362 L:      linux-kernel@vger.kernel.org
8363 S:      Maintained
8364 F:      kernel/kmod.c
8365 F:      include/linux/kmod.h
8366 F:      lib/test_kmod.c
8367 F:      tools/testing/selftests/kmod/
8368
8369 KPROBES
8370 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8371 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8372 M:      "David S. Miller" <davem@davemloft.net>
8373 M:      Masami Hiramatsu <mhiramat@kernel.org>
8374 S:      Maintained
8375 F:      Documentation/kprobes.txt
8376 F:      include/linux/kprobes.h
8377 F:      include/asm-generic/kprobes.h
8378 F:      kernel/kprobes.c
8379
8380 KS0108 LCD CONTROLLER DRIVER
8381 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8382 S:      Maintained
8383 F:      Documentation/auxdisplay/ks0108
8384 F:      drivers/auxdisplay/ks0108.c
8385 F:      include/linux/ks0108.h
8386
8387 L3MDEV
8388 M:      David Ahern <dsa@cumulusnetworks.com>
8389 L:      netdev@vger.kernel.org
8390 S:      Maintained
8391 F:      net/l3mdev
8392 F:      include/net/l3mdev.h
8393
8394 L7 BPF FRAMEWORK
8395 M:      John Fastabend <john.fastabend@gmail.com>
8396 M:      Daniel Borkmann <daniel@iogearbox.net>
8397 L:      netdev@vger.kernel.org
8398 S:      Maintained
8399 F:      include/linux/skmsg.h
8400 F:      net/core/skmsg.c
8401 F:      net/core/sock_map.c
8402 F:      net/ipv4/tcp_bpf.c
8403
8404 LANTIQ / INTEL Ethernet drivers
8405 M:      Hauke Mehrtens <hauke@hauke-m.de>
8406 L:      netdev@vger.kernel.org
8407 S:      Maintained
8408 F:      net/dsa/tag_gswip.c
8409 F:      drivers/net/ethernet/lantiq_xrx200.c
8410 F:      drivers/net/dsa/lantiq_pce.h
8411 F:      drivers/net/dsa/lantiq_gswip.c
8412
8413 LANTIQ MIPS ARCHITECTURE
8414 M:      John Crispin <john@phrozen.org>
8415 L:      linux-mips@vger.kernel.org
8416 S:      Maintained
8417 F:      arch/mips/lantiq
8418 F:      drivers/soc/lantiq
8419
8420 LAPB module
8421 L:      linux-x25@vger.kernel.org
8422 S:      Orphan
8423 F:      Documentation/networking/lapb-module.txt
8424 F:      include/*/lapb.h
8425 F:      net/lapb/
8426
8427 LASI 53c700 driver for PARISC
8428 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8429 L:      linux-scsi@vger.kernel.org
8430 S:      Maintained
8431 F:      Documentation/scsi/53c700.txt
8432 F:      drivers/scsi/53c700*
8433
8434 LEAKING_ADDRESSES
8435 M:      Tobin C. Harding <me@tobin.cc>
8436 M:      Tycho Andersen <tycho@tycho.ws>
8437 L:      kernel-hardening@lists.openwall.com
8438 S:      Maintained
8439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8440 F:      scripts/leaking_addresses.pl
8441
8442 LED SUBSYSTEM
8443 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8444 M:      Pavel Machek <pavel@ucw.cz>
8445 L:      linux-leds@vger.kernel.org
8446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8447 S:      Maintained
8448 F:      Documentation/devicetree/bindings/leds/
8449 F:      drivers/leds/
8450 F:      include/linux/leds.h
8451
8452 LEGACY EEPROM DRIVER
8453 M:      Jean Delvare <jdelvare@suse.com>
8454 S:      Maintained
8455 F:      Documentation/misc-devices/eeprom
8456 F:      drivers/misc/eeprom/eeprom.c
8457
8458 LEGO MINDSTORMS EV3
8459 R:      David Lechner <david@lechnology.com>
8460 S:      Maintained
8461 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8462 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8463 F:      drivers/power/supply/lego_ev3_battery.c
8464
8465 LEGO USB Tower driver
8466 M:      Juergen Stuber <starblue@users.sourceforge.net>
8467 L:      legousb-devel@lists.sourceforge.net
8468 W:      http://legousb.sourceforge.net/
8469 S:      Maintained
8470 F:      drivers/usb/misc/legousbtower.c
8471
8472 LG LAPTOP EXTRAS
8473 M:      Matan Ziv-Av <matan@svgalib.org>
8474 L:      platform-driver-x86@vger.kernel.org
8475 S:      Maintained
8476 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8477 F:      Documentation/laptops/lg-laptop.rst
8478 F:      drivers/platform/x86/lg-laptop.c
8479
8480 LG2160 MEDIA DRIVER
8481 M:      Michael Krufky <mkrufky@linuxtv.org>
8482 L:      linux-media@vger.kernel.org
8483 W:      https://linuxtv.org
8484 W:      http://github.com/mkrufky
8485 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8486 T:      git git://linuxtv.org/mkrufky/tuners.git
8487 S:      Maintained
8488 F:      drivers/media/dvb-frontends/lg2160.*
8489
8490 LGDT3305 MEDIA DRIVER
8491 M:      Michael Krufky <mkrufky@linuxtv.org>
8492 L:      linux-media@vger.kernel.org
8493 W:      https://linuxtv.org
8494 W:      http://github.com/mkrufky
8495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8496 T:      git git://linuxtv.org/mkrufky/tuners.git
8497 S:      Maintained
8498 F:      drivers/media/dvb-frontends/lgdt3305.*
8499
8500 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8501 M:      Viresh Kumar <vireshk@kernel.org>
8502 L:      linux-ide@vger.kernel.org
8503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8504 S:      Maintained
8505 F:      include/linux/pata_arasan_cf_data.h
8506 F:      drivers/ata/pata_arasan_cf.c
8507
8508 LIBATA PATA DRIVERS
8509 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8510 M:      Jens Axboe <axboe@kernel.dk>
8511 L:      linux-ide@vger.kernel.org
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8513 S:      Maintained
8514 F:      drivers/ata/pata_*.c
8515 F:      drivers/ata/ata_generic.c
8516
8517 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8518 M:      Linus Walleij <linus.walleij@linaro.org>
8519 L:      linux-ide@vger.kernel.org
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8521 S:      Maintained
8522 F:      drivers/ata/pata_ftide010.c
8523 F:      drivers/ata/sata_gemini.c
8524 F:      drivers/ata/sata_gemini.h
8525
8526 LIBATA SATA AHCI PLATFORM devices support
8527 M:      Hans de Goede <hdegoede@redhat.com>
8528 M:      Jens Axboe <axboe@kernel.dk>
8529 L:      linux-ide@vger.kernel.org
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8531 S:      Maintained
8532 F:      drivers/ata/ahci_platform.c
8533 F:      drivers/ata/libahci_platform.c
8534 F:      include/linux/ahci_platform.h
8535
8536 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8537 M:      Mikael Pettersson <mikpelinux@gmail.com>
8538 L:      linux-ide@vger.kernel.org
8539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8540 S:      Maintained
8541 F:      drivers/ata/sata_promise.*
8542
8543 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8544 M:      Jens Axboe <axboe@kernel.dk>
8545 L:      linux-ide@vger.kernel.org
8546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8547 S:      Maintained
8548 F:      drivers/ata/
8549 F:      include/linux/ata.h
8550 F:      include/linux/libata.h
8551 F:      Documentation/devicetree/bindings/ata/
8552
8553 LIBLOCKDEP
8554 M:      Sasha Levin <alexander.levin@microsoft.com>
8555 S:      Maintained
8556 F:      tools/lib/lockdep/
8557
8558 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8559 M:      Ross Zwisler <zwisler@kernel.org>
8560 M:      Dan Williams <dan.j.williams@intel.com>
8561 M:      Vishal Verma <vishal.l.verma@intel.com>
8562 M:      Dave Jiang <dave.jiang@intel.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/blk.c
8567 F:      drivers/nvdimm/region_devs.c
8568
8569 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8570 M:      Vishal Verma <vishal.l.verma@intel.com>
8571 M:      Dan Williams <dan.j.williams@intel.com>
8572 M:      Ross Zwisler <zwisler@kernel.org>
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 S:      Supported
8577 F:      drivers/nvdimm/btt*
8578
8579 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8580 M:      Ross Zwisler <zwisler@kernel.org>
8581 M:      Dan Williams <dan.j.williams@intel.com>
8582 M:      Vishal Verma <vishal.l.verma@intel.com>
8583 M:      Dave Jiang <dave.jiang@intel.com>
8584 L:      linux-nvdimm@lists.01.org
8585 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8586 S:      Supported
8587 F:      drivers/nvdimm/pmem*
8588
8589 LIBNVDIMM: DEVICETREE BINDINGS
8590 M:      Oliver O'Halloran <oohall@gmail.com>
8591 L:      linux-nvdimm@lists.01.org
8592 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8593 S:      Supported
8594 F:      drivers/nvdimm/of_pmem.c
8595 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8596
8597 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8598 M:      Dan Williams <dan.j.williams@intel.com>
8599 M:      Ross Zwisler <zwisler@kernel.org>
8600 M:      Vishal Verma <vishal.l.verma@intel.com>
8601 M:      Dave Jiang <dave.jiang@intel.com>
8602 L:      linux-nvdimm@lists.01.org
8603 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8605 S:      Supported
8606 F:      drivers/nvdimm/*
8607 F:      drivers/acpi/nfit/*
8608 F:      include/linux/nd.h
8609 F:      include/linux/libnvdimm.h
8610 F:      include/uapi/linux/ndctl.h
8611
8612 LIGHTNVM PLATFORM SUPPORT
8613 M:      Matias Bjorling <mb@lightnvm.io>
8614 W:      http://github/OpenChannelSSD
8615 L:      linux-block@vger.kernel.org
8616 S:      Maintained
8617 F:      drivers/lightnvm/
8618 F:      include/linux/lightnvm.h
8619 F:      include/uapi/linux/lightnvm.h
8620
8621 LINUX FOR POWER MACINTOSH
8622 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8623 W:      http://www.penguinppc.org/
8624 L:      linuxppc-dev@lists.ozlabs.org
8625 S:      Maintained
8626 F:      arch/powerpc/platforms/powermac/
8627 F:      drivers/macintosh/
8628
8629 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8630 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8631 M:      Paul Mackerras <paulus@samba.org>
8632 M:      Michael Ellerman <mpe@ellerman.id.au>
8633 W:      https://github.com/linuxppc/linux/wiki
8634 L:      linuxppc-dev@lists.ozlabs.org
8635 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8637 S:      Supported
8638 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8639 F:      Documentation/devicetree/bindings/powerpc/
8640 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8641 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8642 F:      Documentation/powerpc/
8643 F:      arch/powerpc/
8644 F:      drivers/char/tpm/tpm_ibmvtpm*
8645 F:      drivers/crypto/nx/
8646 F:      drivers/crypto/vmx/
8647 F:      drivers/i2c/busses/i2c-opal.c
8648 F:      drivers/net/ethernet/ibm/ibmveth.*
8649 F:      drivers/net/ethernet/ibm/ibmvnic.*
8650 F:      drivers/pci/hotplug/pnv_php.c
8651 F:      drivers/pci/hotplug/rpa*
8652 F:      drivers/rtc/rtc-opal.c
8653 F:      drivers/scsi/ibmvscsi/
8654 F:      drivers/tty/hvc/hvc_opal.c
8655 F:      drivers/watchdog/wdrtas.c
8656 F:      tools/testing/selftests/powerpc
8657 N:      /pmac
8658 N:      powermac
8659 N:      powernv
8660 N:      [^a-z0-9]ps3
8661 N:      pseries
8662
8663 LINUX FOR POWERPC EMBEDDED MPC5XXX
8664 M:      Anatolij Gustschin <agust@denx.de>
8665 L:      linuxppc-dev@lists.ozlabs.org
8666 T:      git git://git.denx.de/linux-denx-agust.git
8667 S:      Maintained
8668 F:      arch/powerpc/platforms/512x/
8669 F:      arch/powerpc/platforms/52xx/
8670
8671 LINUX FOR POWERPC EMBEDDED PPC4XX
8672 M:      Alistair Popple <alistair@popple.id.au>
8673 M:      Matt Porter <mporter@kernel.crashing.org>
8674 W:      http://www.penguinppc.org/
8675 L:      linuxppc-dev@lists.ozlabs.org
8676 S:      Maintained
8677 F:      arch/powerpc/platforms/40x/
8678 F:      arch/powerpc/platforms/44x/
8679
8680 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8681 M:      Scott Wood <oss@buserror.net>
8682 M:      Kumar Gala <galak@kernel.crashing.org>
8683 W:      http://www.penguinppc.org/
8684 L:      linuxppc-dev@lists.ozlabs.org
8685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8686 S:      Maintained
8687 F:      arch/powerpc/platforms/83xx/
8688 F:      arch/powerpc/platforms/85xx/
8689 F:      Documentation/devicetree/bindings/powerpc/fsl/
8690
8691 LINUX FOR POWERPC EMBEDDED PPC8XX
8692 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8693 W:      http://www.penguinppc.org/
8694 L:      linuxppc-dev@lists.ozlabs.org
8695 S:      Maintained
8696 F:      arch/powerpc/platforms/8xx/
8697
8698 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8699 L:      linuxppc-dev@lists.ozlabs.org
8700 S:      Orphan
8701 F:      arch/powerpc/*/*virtex*
8702 F:      arch/powerpc/*/*/*virtex*
8703
8704 LINUX FOR POWERPC PA SEMI PWRFICIENT
8705 L:      linuxppc-dev@lists.ozlabs.org
8706 S:      Orphan
8707 F:      arch/powerpc/platforms/pasemi/
8708 F:      drivers/*/*pasemi*
8709 F:      drivers/*/*/*pasemi*
8710
8711 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8712 M:      Kees Cook <keescook@chromium.org>
8713 S:      Maintained
8714 F:      drivers/misc/lkdtm/*
8715
8716 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8717 M:      Alan Stern <stern@rowland.harvard.edu>
8718 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8719 M:      Will Deacon <will.deacon@arm.com>
8720 M:      Peter Zijlstra <peterz@infradead.org>
8721 M:      Boqun Feng <boqun.feng@gmail.com>
8722 M:      Nicholas Piggin <npiggin@gmail.com>
8723 M:      David Howells <dhowells@redhat.com>
8724 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8725 M:      Luc Maranget <luc.maranget@inria.fr>
8726 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8727 R:      Akira Yokosawa <akiyks@gmail.com>
8728 R:      Daniel Lustig <dlustig@nvidia.com>
8729 L:      linux-kernel@vger.kernel.org
8730 L:      linux-arch@vger.kernel.org
8731 S:      Supported
8732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8733 F:      tools/memory-model/
8734 F:      Documentation/atomic_bitops.txt
8735 F:      Documentation/atomic_t.txt
8736 F:      Documentation/core-api/atomic_ops.rst
8737 F:      Documentation/core-api/refcount-vs-atomic.rst
8738 F:      Documentation/memory-barriers.txt
8739
8740 LIS3LV02D ACCELEROMETER DRIVER
8741 M:      Eric Piel <eric.piel@tremplin-utc.net>
8742 S:      Maintained
8743 F:      Documentation/misc-devices/lis3lv02d
8744 F:      drivers/misc/lis3lv02d/
8745 F:      drivers/platform/x86/hp_accel.c
8746
8747 LIVE PATCHING
8748 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8749 M:      Jessica Yu <jeyu@kernel.org>
8750 M:      Jiri Kosina <jikos@kernel.org>
8751 M:      Miroslav Benes <mbenes@suse.cz>
8752 R:      Petr Mladek <pmladek@suse.com>
8753 S:      Maintained
8754 F:      kernel/livepatch/
8755 F:      include/linux/livepatch.h
8756 F:      arch/x86/include/asm/livepatch.h
8757 F:      arch/x86/kernel/livepatch.c
8758 F:      Documentation/livepatch/
8759 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8760 F:      samples/livepatch/
8761 L:      live-patching@vger.kernel.org
8762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8763
8764 LLC (802.2)
8765 L:      netdev@vger.kernel.org
8766 S:      Odd fixes
8767 F:      include/linux/llc.h
8768 F:      include/uapi/linux/llc.h
8769 F:      include/net/llc*
8770 F:      net/llc/
8771
8772 LM73 HARDWARE MONITOR DRIVER
8773 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8774 L:      linux-hwmon@vger.kernel.org
8775 S:      Maintained
8776 F:      drivers/hwmon/lm73.c
8777
8778 LM78 HARDWARE MONITOR DRIVER
8779 M:      Jean Delvare <jdelvare@suse.com>
8780 L:      linux-hwmon@vger.kernel.org
8781 S:      Maintained
8782 F:      Documentation/hwmon/lm78
8783 F:      drivers/hwmon/lm78.c
8784
8785 LM83 HARDWARE MONITOR DRIVER
8786 M:      Jean Delvare <jdelvare@suse.com>
8787 L:      linux-hwmon@vger.kernel.org
8788 S:      Maintained
8789 F:      Documentation/hwmon/lm83
8790 F:      drivers/hwmon/lm83.c
8791
8792 LM90 HARDWARE MONITOR DRIVER
8793 M:      Jean Delvare <jdelvare@suse.com>
8794 L:      linux-hwmon@vger.kernel.org
8795 S:      Maintained
8796 F:      Documentation/hwmon/lm90
8797 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8798 F:      drivers/hwmon/lm90.c
8799 F:      include/dt-bindings/thermal/lm90.h
8800
8801 LM95234 HARDWARE MONITOR DRIVER
8802 M:      Guenter Roeck <linux@roeck-us.net>
8803 L:      linux-hwmon@vger.kernel.org
8804 S:      Maintained
8805 F:      Documentation/hwmon/lm95234
8806 F:      drivers/hwmon/lm95234.c
8807
8808 LME2510 MEDIA DRIVER
8809 M:      Malcolm Priestley <tvboxspy@gmail.com>
8810 L:      linux-media@vger.kernel.org
8811 W:      https://linuxtv.org
8812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8813 S:      Maintained
8814 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8815
8816 LOADPIN SECURITY MODULE
8817 M:      Kees Cook <keescook@chromium.org>
8818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8819 S:      Supported
8820 F:      security/loadpin/
8821 F:      Documentation/admin-guide/LSM/LoadPin.rst
8822
8823 LOCKING PRIMITIVES
8824 M:      Peter Zijlstra <peterz@infradead.org>
8825 M:      Ingo Molnar <mingo@redhat.com>
8826 M:      Will Deacon <will.deacon@arm.com>
8827 L:      linux-kernel@vger.kernel.org
8828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8829 S:      Maintained
8830 F:      Documentation/locking/
8831 F:      include/linux/lockdep.h
8832 F:      include/linux/spinlock*.h
8833 F:      arch/*/include/asm/spinlock*.h
8834 F:      include/linux/rwlock*.h
8835 F:      include/linux/mutex*.h
8836 F:      include/linux/rwsem*.h
8837 F:      arch/*/include/asm/rwsem.h
8838 F:      include/linux/seqlock.h
8839 F:      lib/locking*.[ch]
8840 F:      kernel/locking/
8841 X:      kernel/locking/locktorture.c
8842
8843 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8844 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8845 L:      linux-ntfs-dev@lists.sourceforge.net
8846 W:      http://www.linux-ntfs.org/content/view/19/37/
8847 S:      Maintained
8848 F:      Documentation/ldm.txt
8849 F:      block/partitions/ldm.*
8850
8851 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8852 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8853 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8854 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8855 L:      MPT-FusionLinux.pdl@broadcom.com
8856 L:      linux-scsi@vger.kernel.org
8857 W:      http://www.avagotech.com/support/
8858 S:      Supported
8859 F:      drivers/message/fusion/
8860 F:      drivers/scsi/mpt3sas/
8861
8862 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8863 M:      Matthew Wilcox <willy@infradead.org>
8864 L:      linux-scsi@vger.kernel.org
8865 S:      Maintained
8866 F:      drivers/scsi/sym53c8xx_2/
8867
8868 LTC1660 DAC DRIVER
8869 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8870 L:      linux-iio@vger.kernel.org
8871 S:      Maintained
8872 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8873 F:      drivers/iio/dac/ltc1660.c
8874
8875 LTC4261 HARDWARE MONITOR DRIVER
8876 M:      Guenter Roeck <linux@roeck-us.net>
8877 L:      linux-hwmon@vger.kernel.org
8878 S:      Maintained
8879 F:      Documentation/hwmon/ltc4261
8880 F:      drivers/hwmon/ltc4261.c
8881
8882 LTC4306 I2C MULTIPLEXER DRIVER
8883 M:      Michael Hennerich <michael.hennerich@analog.com>
8884 W:      http://ez.analog.com/community/linux-device-drivers
8885 L:      linux-i2c@vger.kernel.org
8886 S:      Supported
8887 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8888 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8889
8890 LTP (Linux Test Project)
8891 M:      Mike Frysinger <vapier@gentoo.org>
8892 M:      Cyril Hrubis <chrubis@suse.cz>
8893 M:      Wanlong Gao <wanlong.gao@gmail.com>
8894 M:      Jan Stancek <jstancek@redhat.com>
8895 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8896 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8897 L:      ltp@lists.linux.it (subscribers-only)
8898 W:      http://linux-test-project.github.io/
8899 T:      git git://github.com/linux-test-project/ltp.git
8900 S:      Maintained
8901
8902 M68K ARCHITECTURE
8903 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8904 L:      linux-m68k@lists.linux-m68k.org
8905 W:      http://www.linux-m68k.org/
8906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8907 S:      Maintained
8908 F:      arch/m68k/
8909 F:      drivers/zorro/
8910
8911 M68K ON APPLE MACINTOSH
8912 M:      Joshua Thompson <funaho@jurai.org>
8913 W:      http://www.mac.linux-m68k.org/
8914 L:      linux-m68k@lists.linux-m68k.org
8915 S:      Maintained
8916 F:      arch/m68k/mac/
8917
8918 M68K ON HP9000/300
8919 M:      Philip Blundell <philb@gnu.org>
8920 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8921 S:      Maintained
8922 F:      arch/m68k/hp300/
8923
8924 M88DS3103 MEDIA DRIVER
8925 M:      Antti Palosaari <crope@iki.fi>
8926 L:      linux-media@vger.kernel.org
8927 W:      https://linuxtv.org
8928 W:      http://palosaari.fi/linux/
8929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8930 T:      git git://linuxtv.org/anttip/media_tree.git
8931 S:      Maintained
8932 F:      drivers/media/dvb-frontends/m88ds3103*
8933
8934 M88RS2000 MEDIA DRIVER
8935 M:      Malcolm Priestley <tvboxspy@gmail.com>
8936 L:      linux-media@vger.kernel.org
8937 W:      https://linuxtv.org
8938 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8939 S:      Maintained
8940 F:      drivers/media/dvb-frontends/m88rs2000*
8941
8942 MA901 MASTERKIT USB FM RADIO DRIVER
8943 M:      Alexey Klimov <klimov.linux@gmail.com>
8944 L:      linux-media@vger.kernel.org
8945 T:      git git://linuxtv.org/media_tree.git
8946 S:      Maintained
8947 F:      drivers/media/radio/radio-ma901.c
8948
8949 MAC80211
8950 M:      Johannes Berg <johannes@sipsolutions.net>
8951 L:      linux-wireless@vger.kernel.org
8952 W:      http://wireless.kernel.org/
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8955 S:      Maintained
8956 F:      Documentation/networking/mac80211-injection.txt
8957 F:      include/net/mac80211.h
8958 F:      net/mac80211/
8959 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8960 F:      Documentation/networking/mac80211_hwsim/README
8961
8962 MAILBOX API
8963 M:      Jassi Brar <jassisinghbrar@gmail.com>
8964 L:      linux-kernel@vger.kernel.org
8965 S:      Maintained
8966 F:      drivers/mailbox/
8967 F:      include/linux/mailbox_client.h
8968 F:      include/linux/mailbox_controller.h
8969
8970 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8971 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8972 W:      http://www.kernel.org/doc/man-pages
8973 L:      linux-man@vger.kernel.org
8974 S:      Maintained
8975
8976 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8977 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8978 L:      linux-mips@vger.kernel.org
8979 S:      Maintained
8980 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8981
8982 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8983 M:      Andrew Lunn <andrew@lunn.ch>
8984 M:      Vivien Didelot <vivien.didelot@gmail.com>
8985 L:      netdev@vger.kernel.org
8986 S:      Maintained
8987 F:      drivers/net/dsa/mv88e6xxx/
8988 F:      include/linux/platform_data/mv88e6xxx.h
8989 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8990
8991 MARVELL ARMADA DRM SUPPORT
8992 M:      Russell King <linux@armlinux.org.uk>
8993 S:      Maintained
8994 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8995 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8996 F:      drivers/gpu/drm/armada/
8997 F:      include/uapi/drm/armada_drm.h
8998 F:      Documentation/devicetree/bindings/display/armada/
8999
9000 MARVELL CRYPTO DRIVER
9001 M:      Boris Brezillon <bbrezillon@kernel.org>
9002 M:      Arnaud Ebalard <arno@natisbad.org>
9003 F:      drivers/crypto/marvell/
9004 S:      Maintained
9005 L:      linux-crypto@vger.kernel.org
9006
9007 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9008 M:      Mirko Lindner <mlindner@marvell.com>
9009 M:      Stephen Hemminger <stephen@networkplumber.org>
9010 L:      netdev@vger.kernel.org
9011 S:      Maintained
9012 F:      drivers/net/ethernet/marvell/sk*
9013
9014 MARVELL LIBERTAS WIRELESS DRIVER
9015 L:      libertas-dev@lists.infradead.org
9016 S:      Orphan
9017 F:      drivers/net/wireless/marvell/libertas/
9018
9019 MARVELL MACCHIATOBIN SUPPORT
9020 M:      Russell King <linux@armlinux.org.uk>
9021 L:      linux-arm-kernel@lists.infradead.org
9022 S:      Maintained
9023 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9024
9025 MARVELL MV643XX ETHERNET DRIVER
9026 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9027 L:      netdev@vger.kernel.org
9028 S:      Maintained
9029 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9030 F:      include/linux/mv643xx.h
9031
9032 MARVELL MV88X3310 PHY DRIVER
9033 M:      Russell King <linux@armlinux.org.uk>
9034 L:      netdev@vger.kernel.org
9035 S:      Maintained
9036 F:      drivers/net/phy/marvell10g.c
9037
9038 MARVELL MVNETA ETHERNET DRIVER
9039 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9040 L:      netdev@vger.kernel.org
9041 S:      Maintained
9042 F:      drivers/net/ethernet/marvell/mvneta.*
9043
9044 MARVELL MWIFIEX WIRELESS DRIVER
9045 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9046 M:      Nishant Sarmukadam <nishants@marvell.com>
9047 M:      Ganapathi Bhat <gbhat@marvell.com>
9048 M:      Xinming Hu <huxinming820@gmail.com>
9049 L:      linux-wireless@vger.kernel.org
9050 S:      Maintained
9051 F:      drivers/net/wireless/marvell/mwifiex/
9052
9053 MARVELL MWL8K WIRELESS DRIVER
9054 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9055 L:      linux-wireless@vger.kernel.org
9056 S:      Odd Fixes
9057 F:      drivers/net/wireless/marvell/mwl8k.c
9058
9059 MARVELL NAND CONTROLLER DRIVER
9060 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9061 L:      linux-mtd@lists.infradead.org
9062 S:      Maintained
9063 F:      drivers/mtd/nand/raw/marvell_nand.c
9064 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9065
9066 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9067 M:      Nicolas Pitre <nico@fluxnic.net>
9068 S:      Odd Fixes
9069 F:      drivers/mmc/host/mvsdio.*
9070
9071 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9072 M:      Hu Ziji <huziji@marvell.com>
9073 L:      linux-mmc@vger.kernel.org
9074 S:      Supported
9075 F:      drivers/mmc/host/sdhci-xenon*
9076 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9077
9078 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9079 M:      Sunil Goutham <sgoutham@marvell.com>
9080 M:      Linu Cherian <lcherian@marvell.com>
9081 M:      Geetha sowjanya <gakula@marvell.com>
9082 M:      Jerin Jacob <jerinj@marvell.com>
9083 L:      netdev@vger.kernel.org
9084 S:      Supported
9085 F:      drivers/net/ethernet/marvell/octeontx2/af/
9086
9087 MATROX FRAMEBUFFER DRIVER
9088 L:      linux-fbdev@vger.kernel.org
9089 S:      Orphan
9090 F:      drivers/video/fbdev/matrox/matroxfb_*
9091 F:      include/uapi/linux/matroxfb.h
9092
9093 MAX16065 HARDWARE MONITOR DRIVER
9094 M:      Guenter Roeck <linux@roeck-us.net>
9095 L:      linux-hwmon@vger.kernel.org
9096 S:      Maintained
9097 F:      Documentation/hwmon/max16065
9098 F:      drivers/hwmon/max16065.c
9099
9100 MAX2175 SDR TUNER DRIVER
9101 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9102 L:      linux-media@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Maintained
9105 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9106 F:      Documentation/media/v4l-drivers/max2175.rst
9107 F:      drivers/media/i2c/max2175*
9108 F:      include/uapi/linux/max2175.h
9109
9110 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9111 L:      linux-hwmon@vger.kernel.org
9112 S:      Orphan
9113 F:      Documentation/hwmon/max6650
9114 F:      drivers/hwmon/max6650.c
9115
9116 MAX6697 HARDWARE MONITOR DRIVER
9117 M:      Guenter Roeck <linux@roeck-us.net>
9118 L:      linux-hwmon@vger.kernel.org
9119 S:      Maintained
9120 F:      Documentation/hwmon/max6697
9121 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9122 F:      drivers/hwmon/max6697.c
9123 F:      include/linux/platform_data/max6697.h
9124
9125 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9126 M:      Peter Rosin <peda@axentia.se>
9127 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9128 S:      Maintained
9129 F:      Documentation/devicetree/bindings/sound/max9860.txt
9130 F:      sound/soc/codecs/max9860.*
9131
9132 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9133 M:      Javier Martinez Canillas <javier@dowhile0.org>
9134 L:      linux-kernel@vger.kernel.org
9135 S:      Supported
9136 F:      drivers/regulator/max77802-regulator.c
9137 F:      Documentation/devicetree/bindings/*/*max77802.txt
9138 F:      include/dt-bindings/*/*max77802.h
9139
9140 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9141 M:      Krzysztof Kozlowski <krzk@kernel.org>
9142 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9143 L:      linux-pm@vger.kernel.org
9144 S:      Supported
9145 F:      drivers/power/supply/max14577_charger.c
9146 F:      drivers/power/supply/max77693_charger.c
9147
9148 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9149 M:      Chanwoo Choi <cw00.choi@samsung.com>
9150 M:      Krzysztof Kozlowski <krzk@kernel.org>
9151 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9152 L:      linux-kernel@vger.kernel.org
9153 S:      Supported
9154 F:      drivers/*/max14577*.c
9155 F:      drivers/*/max77686*.c
9156 F:      drivers/*/max77693*.c
9157 F:      drivers/extcon/extcon-max14577.c
9158 F:      drivers/extcon/extcon-max77693.c
9159 F:      drivers/rtc/rtc-max77686.c
9160 F:      drivers/clk/clk-max77686.c
9161 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9162 F:      Documentation/devicetree/bindings/*/max77686.txt
9163 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9164 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9165 F:      include/linux/mfd/max14577*.h
9166 F:      include/linux/mfd/max77686*.h
9167 F:      include/linux/mfd/max77693*.h
9168
9169 MAXIRADIO FM RADIO RECEIVER DRIVER
9170 M:      Hans Verkuil <hverkuil@xs4all.nl>
9171 L:      linux-media@vger.kernel.org
9172 T:      git git://linuxtv.org/media_tree.git
9173 W:      https://linuxtv.org
9174 S:      Maintained
9175 F:      drivers/media/radio/radio-maxiradio*
9176
9177 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9178 M:      Peter Rosin <peda@axentia.se>
9179 L:      linux-iio@vger.kernel.org
9180 S:      Maintained
9181 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9182 F:      drivers/iio/potentiometer/mcp4018.c
9183 F:      drivers/iio/potentiometer/mcp4531.c
9184
9185 MCR20A IEEE-802.15.4 RADIO DRIVER
9186 M:      Xue Liu <liuxuenetmail@gmail.com>
9187 L:      linux-wpan@vger.kernel.org
9188 W:      https://github.com/xueliu/mcr20a-linux
9189 S:      Maintained
9190 F:      drivers/net/ieee802154/mcr20a.c
9191 F:      drivers/net/ieee802154/mcr20a.h
9192 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9193
9194 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9195 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9196 L:      linux-iio@vger.kernel.org
9197 S:      Maintained
9198 F:      drivers/iio/dac/cio-dac.c
9199
9200 MEDIA DRIVERS FOR ASCOT2E
9201 M:      Sergey Kozlov <serjk@netup.ru>
9202 M:      Abylay Ospan <aospan@netup.ru>
9203 L:      linux-media@vger.kernel.org
9204 W:      https://linuxtv.org
9205 W:      http://netup.tv/
9206 T:      git git://linuxtv.org/media_tree.git
9207 S:      Supported
9208 F:      drivers/media/dvb-frontends/ascot2e*
9209
9210 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9211 M:      Jasmin Jessich <jasmin@anw.at>
9212 L:      linux-media@vger.kernel.org
9213 W:      https://linuxtv.org
9214 T:      git git://linuxtv.org/media_tree.git
9215 S:      Maintained
9216 F:      drivers/media/dvb-frontends/cxd2099*
9217
9218 MEDIA DRIVERS FOR CXD2841ER
9219 M:      Sergey Kozlov <serjk@netup.ru>
9220 M:      Abylay Ospan <aospan@netup.ru>
9221 L:      linux-media@vger.kernel.org
9222 W:      https://linuxtv.org
9223 W:      http://netup.tv/
9224 T:      git git://linuxtv.org/media_tree.git
9225 S:      Supported
9226 F:      drivers/media/dvb-frontends/cxd2841er*
9227
9228 MEDIA DRIVERS FOR CXD2880
9229 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9230 L:      linux-media@vger.kernel.org
9231 W:      http://linuxtv.org/
9232 T:      git git://linuxtv.org/media_tree.git
9233 S:      Supported
9234 F:      drivers/media/dvb-frontends/cxd2880/*
9235 F:      drivers/media/spi/cxd2880*
9236
9237 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9238 L:      linux-media@vger.kernel.org
9239 W:      https://linuxtv.org
9240 T:      git git://linuxtv.org/media_tree.git
9241 S:      Orphan
9242 F:      drivers/media/pci/ddbridge/*
9243
9244 MEDIA DRIVERS FOR FREESCALE IMX
9245 M:      Steve Longerbeam <slongerbeam@gmail.com>
9246 M:      Philipp Zabel <p.zabel@pengutronix.de>
9247 L:      linux-media@vger.kernel.org
9248 T:      git git://linuxtv.org/media_tree.git
9249 S:      Maintained
9250 F:      Documentation/devicetree/bindings/media/imx.txt
9251 F:      Documentation/media/v4l-drivers/imx.rst
9252 F:      drivers/staging/media/imx/
9253 F:      include/linux/imx-media.h
9254 F:      include/media/imx.h
9255
9256 MEDIA DRIVER FOR FREESCALE IMX PXP
9257 M:      Philipp Zabel <p.zabel@pengutronix.de>
9258 L:      linux-media@vger.kernel.org
9259 T:      git git://linuxtv.org/media_tree.git
9260 S:      Maintained
9261 F:      drivers/media/platform/imx-pxp.[ch]
9262
9263 MEDIA DRIVERS FOR HELENE
9264 M:      Abylay Ospan <aospan@netup.ru>
9265 L:      linux-media@vger.kernel.org
9266 W:      https://linuxtv.org
9267 W:      http://netup.tv/
9268 T:      git git://linuxtv.org/media_tree.git
9269 S:      Supported
9270 F:      drivers/media/dvb-frontends/helene*
9271
9272 MEDIA DRIVERS FOR HORUS3A
9273 M:      Sergey Kozlov <serjk@netup.ru>
9274 M:      Abylay Ospan <aospan@netup.ru>
9275 L:      linux-media@vger.kernel.org
9276 W:      https://linuxtv.org
9277 W:      http://netup.tv/
9278 T:      git git://linuxtv.org/media_tree.git
9279 S:      Supported
9280 F:      drivers/media/dvb-frontends/horus3a*
9281
9282 MEDIA DRIVERS FOR LNBH25
9283 M:      Sergey Kozlov <serjk@netup.ru>
9284 M:      Abylay Ospan <aospan@netup.ru>
9285 L:      linux-media@vger.kernel.org
9286 W:      https://linuxtv.org
9287 W:      http://netup.tv/
9288 T:      git git://linuxtv.org/media_tree.git
9289 S:      Supported
9290 F:      drivers/media/dvb-frontends/lnbh25*
9291
9292 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9293 L:      linux-media@vger.kernel.org
9294 W:      https://linuxtv.org
9295 T:      git git://linuxtv.org/media_tree.git
9296 S:      Orphan
9297 F:      drivers/media/dvb-frontends/mxl5xx*
9298
9299 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9300 M:      Sergey Kozlov <serjk@netup.ru>
9301 M:      Abylay Ospan <aospan@netup.ru>
9302 L:      linux-media@vger.kernel.org
9303 W:      https://linuxtv.org
9304 W:      http://netup.tv/
9305 T:      git git://linuxtv.org/media_tree.git
9306 S:      Supported
9307 F:      drivers/media/pci/netup_unidvb/*
9308
9309 MEDIA DRIVERS FOR RENESAS - CEU
9310 M:      Jacopo Mondi <jacopo@jmondi.org>
9311 L:      linux-media@vger.kernel.org
9312 L:      linux-renesas-soc@vger.kernel.org
9313 T:      git git://linuxtv.org/media_tree.git
9314 S:      Supported
9315 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9316 F:      drivers/media/platform/renesas-ceu.c
9317 F:      include/media/drv-intf/renesas-ceu.h
9318
9319 MEDIA DRIVERS FOR RENESAS - DRIF
9320 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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,drif.txt
9326 F:      drivers/media/platform/rcar_drif.c
9327
9328 MEDIA DRIVERS FOR RENESAS - FCP
9329 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9330 L:      linux-media@vger.kernel.org
9331 L:      linux-renesas-soc@vger.kernel.org
9332 T:      git git://linuxtv.org/media_tree.git
9333 S:      Supported
9334 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9335 F:      drivers/media/platform/rcar-fcp.c
9336 F:      include/media/rcar-fcp.h
9337
9338 MEDIA DRIVERS FOR RENESAS - FDP1
9339 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9340 L:      linux-media@vger.kernel.org
9341 L:      linux-renesas-soc@vger.kernel.org
9342 T:      git git://linuxtv.org/media_tree.git
9343 S:      Supported
9344 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9345 F:      drivers/media/platform/rcar_fdp1.c
9346
9347 MEDIA DRIVERS FOR RENESAS - VIN
9348 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9349 L:      linux-media@vger.kernel.org
9350 L:      linux-renesas-soc@vger.kernel.org
9351 T:      git git://linuxtv.org/media_tree.git
9352 S:      Supported
9353 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9354 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9355 F:      drivers/media/platform/rcar-vin/
9356
9357 MEDIA DRIVERS FOR RENESAS - VSP1
9358 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9359 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9360 L:      linux-media@vger.kernel.org
9361 L:      linux-renesas-soc@vger.kernel.org
9362 T:      git git://linuxtv.org/media_tree.git
9363 S:      Supported
9364 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9365 F:      drivers/media/platform/vsp1/
9366
9367 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9368 L:      linux-media@vger.kernel.org
9369 W:      https://linuxtv.org
9370 T:      git git://linuxtv.org/media_tree.git
9371 S:      Orphan
9372 F:      drivers/media/dvb-frontends/stv0910*
9373
9374 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9375 L:      linux-media@vger.kernel.org
9376 W:      https://linuxtv.org
9377 T:      git git://linuxtv.org/media_tree.git
9378 S:      Orphan
9379 F:      drivers/media/dvb-frontends/stv6111*
9380
9381 MEDIA DRIVERS FOR STM32 - DCMI
9382 M:      Hugues Fruchet <hugues.fruchet@st.com>
9383 L:      linux-media@vger.kernel.org
9384 T:      git git://linuxtv.org/media_tree.git
9385 S:      Supported
9386 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9387 F:      drivers/media/platform/stm32/stm32-dcmi.c
9388
9389 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9390 M:      Dmitry Osipenko <digetx@gmail.com>
9391 L:      linux-media@vger.kernel.org
9392 L:      linux-tegra@vger.kernel.org
9393 T:      git git://linuxtv.org/media_tree.git
9394 S:      Maintained
9395 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9396 F:      drivers/staging/media/tegra-vde/
9397
9398 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9400 P:      LinuxTV.org Project
9401 L:      linux-media@vger.kernel.org
9402 W:      https://linuxtv.org
9403 Q:      http://patchwork.kernel.org/project/linux-media/list/
9404 T:      git git://linuxtv.org/media_tree.git
9405 S:      Maintained
9406 F:      Documentation/devicetree/bindings/media/
9407 F:      Documentation/media/
9408 F:      drivers/media/
9409 F:      drivers/staging/media/
9410 F:      include/linux/platform_data/media/
9411 F:      include/media/
9412 F:      include/uapi/linux/dvb/
9413 F:      include/uapi/linux/videodev2.h
9414 F:      include/uapi/linux/media.h
9415 F:      include/uapi/linux/v4l2-*
9416 F:      include/uapi/linux/meye.h
9417 F:      include/uapi/linux/ivtv*
9418 F:      include/uapi/linux/uvcvideo.h
9419
9420 MEDIATEK BLUETOOTH DRIVER
9421 M:      Sean Wang <sean.wang@mediatek.com>
9422 L:      linux-bluetooth@vger.kernel.org
9423 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9424 S:      Maintained
9425 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9426 F:      drivers/bluetooth/btmtkuart.c
9427
9428 MEDIATEK CIR DRIVER
9429 M:      Sean Wang <sean.wang@mediatek.com>
9430 S:      Maintained
9431 F:      drivers/media/rc/mtk-cir.c
9432
9433 MEDIATEK DMA DRIVER
9434 M:      Sean Wang <sean.wang@mediatek.com>
9435 L:      dmaengine@vger.kernel.org
9436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9437 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9438 S:      Maintained
9439 F:      Documentation/devicetree/bindings/dma/mtk-*
9440 F:      drivers/dma/mediatek/
9441
9442 MEDIATEK PMIC LED DRIVER
9443 M:      Sean Wang <sean.wang@mediatek.com>
9444 S:      Maintained
9445 F:      drivers/leds/leds-mt6323.c
9446 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9447
9448 MEDIATEK ETHERNET DRIVER
9449 M:      Felix Fietkau <nbd@openwrt.org>
9450 M:      John Crispin <john@phrozen.org>
9451 M:      Sean Wang <sean.wang@mediatek.com>
9452 M:      Nelson Chang <nelson.chang@mediatek.com>
9453 L:      netdev@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/net/ethernet/mediatek/
9456
9457 MEDIATEK SWITCH DRIVER
9458 M:      Sean Wang <sean.wang@mediatek.com>
9459 L:      netdev@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/net/dsa/mt7530.*
9462 F:      net/dsa/tag_mtk.c
9463
9464 MEDIATEK JPEG DRIVER
9465 M:      Rick Chang <rick.chang@mediatek.com>
9466 M:      Bin Liu <bin.liu@mediatek.com>
9467 S:      Supported
9468 F:      drivers/media/platform/mtk-jpeg/
9469 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9470
9471 MEDIATEK MDP DRIVER
9472 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9473 M:      Houlong Wei <houlong.wei@mediatek.com>
9474 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9475 S:      Supported
9476 F:      drivers/media/platform/mtk-mdp/
9477 F:      drivers/media/platform/mtk-vpu/
9478 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9479
9480 MEDIATEK MEDIA DRIVER
9481 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9482 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9483 S:      Supported
9484 F:      drivers/media/platform/mtk-vcodec/
9485 F:      drivers/media/platform/mtk-vpu/
9486 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9487 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9488
9489 MEDIATEK MT76 WIRELESS LAN DRIVER
9490 M:      Felix Fietkau <nbd@nbd.name>
9491 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9492 L:      linux-wireless@vger.kernel.org
9493 S:      Maintained
9494 F:      drivers/net/wireless/mediatek/mt76/
9495
9496 MEDIATEK MT7601U WIRELESS LAN DRIVER
9497 M:      Jakub Kicinski <kubakici@wp.pl>
9498 L:      linux-wireless@vger.kernel.org
9499 S:      Maintained
9500 F:      drivers/net/wireless/mediatek/mt7601u/
9501
9502 MEDIATEK NAND CONTROLLER DRIVER
9503 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9504 L:      linux-mtd@lists.infradead.org
9505 S:      Maintained
9506 F:      drivers/mtd/nand/raw/mtk_*
9507 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9508
9509 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9510 M:      Sean Wang <sean.wang@mediatek.com>
9511 S:      Maintained
9512 F:      drivers/char/hw_random/mtk-rng.c
9513
9514 MEDIATEK USB3 DRD IP DRIVER
9515 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9516 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9518 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9519 S:      Maintained
9520 F:      drivers/usb/mtu3/
9521
9522 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9523 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9524 M:      Martin Donnelly <martin.donnelly@ge.com>
9525 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9526 S:      Maintained
9527 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9528 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9529
9530 MEGARAID SCSI/SAS DRIVERS
9531 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9532 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9533 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9534 L:      megaraidlinux.pdl@broadcom.com
9535 L:      linux-scsi@vger.kernel.org
9536 W:      http://www.avagotech.com/support/
9537 S:      Maintained
9538 F:      Documentation/scsi/megaraid.txt
9539 F:      drivers/scsi/megaraid.*
9540 F:      drivers/scsi/megaraid/
9541
9542 MELEXIS MLX90614 DRIVER
9543 M:      Crt Mori <cmo@melexis.com>
9544 L:      linux-iio@vger.kernel.org
9545 W:      http://www.melexis.com
9546 S:      Supported
9547 F:      drivers/iio/temperature/mlx90614.c
9548
9549 MELEXIS MLX90632 DRIVER
9550 M:      Crt Mori <cmo@melexis.com>
9551 L:      linux-iio@vger.kernel.org
9552 W:      http://www.melexis.com
9553 S:      Supported
9554 F:      drivers/iio/temperature/mlx90632.c
9555
9556 MELFAS MIP4 TOUCHSCREEN DRIVER
9557 M:      Sangwon Jee <jeesw@melfas.com>
9558 W:      http://www.melfas.com
9559 S:      Supported
9560 F:      drivers/input/touchscreen/melfas_mip4.c
9561 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9562
9563 MELLANOX ETHERNET DRIVER (mlx4_en)
9564 M:      Tariq Toukan <tariqt@mellanox.com>
9565 L:      netdev@vger.kernel.org
9566 S:      Supported
9567 W:      http://www.mellanox.com
9568 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9569 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9570
9571 MELLANOX ETHERNET DRIVER (mlx5e)
9572 M:      Saeed Mahameed <saeedm@mellanox.com>
9573 L:      netdev@vger.kernel.org
9574 S:      Supported
9575 W:      http://www.mellanox.com
9576 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9577 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9578
9579 MELLANOX ETHERNET INNOVA DRIVERS
9580 R:      Boris Pismenny <borisp@mellanox.com>
9581 L:      netdev@vger.kernel.org
9582 S:      Supported
9583 W:      http://www.mellanox.com
9584 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9585 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9586 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9587 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9588 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9589
9590 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9591 R:      Boris Pismenny <borisp@mellanox.com>
9592 L:      netdev@vger.kernel.org
9593 S:      Supported
9594 W:      http://www.mellanox.com
9595 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9596 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9597 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9598
9599 MELLANOX ETHERNET SWITCH DRIVERS
9600 M:      Jiri Pirko <jiri@mellanox.com>
9601 M:      Ido Schimmel <idosch@mellanox.com>
9602 L:      netdev@vger.kernel.org
9603 S:      Supported
9604 W:      http://www.mellanox.com
9605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9606 F:      drivers/net/ethernet/mellanox/mlxsw/
9607 F:      tools/testing/selftests/drivers/net/mlxsw/
9608
9609 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9610 M:      mlxsw@mellanox.com
9611 L:      netdev@vger.kernel.org
9612 S:      Supported
9613 W:      http://www.mellanox.com
9614 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9615 F:      drivers/net/ethernet/mellanox/mlxfw/
9616
9617 MELLANOX HARDWARE PLATFORM SUPPORT
9618 M:      Andy Shevchenko <andy@infradead.org>
9619 M:      Darren Hart <dvhart@infradead.org>
9620 M:      Vadim Pasternak <vadimp@mellanox.com>
9621 L:      platform-driver-x86@vger.kernel.org
9622 S:      Supported
9623 F:      drivers/platform/mellanox/
9624
9625 MELLANOX MLX4 core VPI driver
9626 M:      Tariq Toukan <tariqt@mellanox.com>
9627 L:      netdev@vger.kernel.org
9628 L:      linux-rdma@vger.kernel.org
9629 W:      http://www.mellanox.com
9630 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9631 S:      Supported
9632 F:      drivers/net/ethernet/mellanox/mlx4/
9633 F:      include/linux/mlx4/
9634
9635 MELLANOX MLX4 IB driver
9636 M:      Yishai Hadas <yishaih@mellanox.com>
9637 L:      linux-rdma@vger.kernel.org
9638 W:      http://www.mellanox.com
9639 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9640 S:      Supported
9641 F:      drivers/infiniband/hw/mlx4/
9642 F:      include/linux/mlx4/
9643 F:      include/uapi/rdma/mlx4-abi.h
9644
9645 MELLANOX MLX5 core VPI driver
9646 M:      Saeed Mahameed <saeedm@mellanox.com>
9647 M:      Leon Romanovsky <leonro@mellanox.com>
9648 L:      netdev@vger.kernel.org
9649 L:      linux-rdma@vger.kernel.org
9650 W:      http://www.mellanox.com
9651 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9652 S:      Supported
9653 F:      drivers/net/ethernet/mellanox/mlx5/core/
9654 F:      include/linux/mlx5/
9655
9656 MELLANOX MLX5 IB driver
9657 M:      Leon Romanovsky <leonro@mellanox.com>
9658 L:      linux-rdma@vger.kernel.org
9659 W:      http://www.mellanox.com
9660 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9661 S:      Supported
9662 F:      drivers/infiniband/hw/mlx5/
9663 F:      include/linux/mlx5/
9664 F:      include/uapi/rdma/mlx5-abi.h
9665
9666 MELLANOX MLXCPLD I2C AND MUX DRIVER
9667 M:      Vadim Pasternak <vadimp@mellanox.com>
9668 M:      Michael Shych <michaelsh@mellanox.com>
9669 L:      linux-i2c@vger.kernel.org
9670 S:      Supported
9671 F:      drivers/i2c/busses/i2c-mlxcpld.c
9672 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9673 F:      Documentation/i2c/busses/i2c-mlxcpld
9674
9675 MELLANOX MLXCPLD LED DRIVER
9676 M:      Vadim Pasternak <vadimp@mellanox.com>
9677 L:      linux-leds@vger.kernel.org
9678 S:      Supported
9679 F:      drivers/leds/leds-mlxcpld.c
9680 F:      drivers/leds/leds-mlxreg.c
9681 F:      Documentation/leds/leds-mlxcpld.txt
9682
9683 MELLANOX PLATFORM DRIVER
9684 M:      Vadim Pasternak <vadimp@mellanox.com>
9685 L:      platform-driver-x86@vger.kernel.org
9686 S:      Supported
9687 F:      drivers/platform/x86/mlx-platform.c
9688
9689 MEMBARRIER SUPPORT
9690 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9691 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9692 L:      linux-kernel@vger.kernel.org
9693 S:      Supported
9694 F:      kernel/sched/membarrier.c
9695 F:      include/uapi/linux/membarrier.h
9696 F:      arch/powerpc/include/asm/membarrier.h
9697
9698 MEMORY MANAGEMENT
9699 L:      linux-mm@kvack.org
9700 W:      http://www.linux-mm.org
9701 S:      Maintained
9702 F:      include/linux/mm.h
9703 F:      include/linux/gfp.h
9704 F:      include/linux/mmzone.h
9705 F:      include/linux/memory_hotplug.h
9706 F:      include/linux/vmalloc.h
9707 F:      mm/
9708
9709 MEMORY TECHNOLOGY DEVICES (MTD)
9710 M:      David Woodhouse <dwmw2@infradead.org>
9711 M:      Brian Norris <computersforpeace@gmail.com>
9712 M:      Boris Brezillon <bbrezillon@kernel.org>
9713 M:      Marek Vasut <marek.vasut@gmail.com>
9714 M:      Richard Weinberger <richard@nod.at>
9715 L:      linux-mtd@lists.infradead.org
9716 W:      http://www.linux-mtd.infradead.org/
9717 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9718 T:      git git://git.infradead.org/linux-mtd.git master
9719 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/mtd/
9722 F:      drivers/mtd/
9723 F:      include/linux/mtd/
9724 F:      include/uapi/mtd/
9725
9726 MEN A21 WATCHDOG DRIVER
9727 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9728 L:      linux-watchdog@vger.kernel.org
9729 S:      Maintained
9730 F:      drivers/watchdog/mena21_wdt.c
9731
9732 MEN CHAMELEON BUS (mcb)
9733 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9734 S:      Maintained
9735 F:      drivers/mcb/
9736 F:      include/linux/mcb.h
9737 F:      Documentation/men-chameleon-bus.txt
9738
9739 MEN F21BMC (Board Management Controller)
9740 M:      Andreas Werner <andreas.werner@men.de>
9741 S:      Supported
9742 F:      drivers/mfd/menf21bmc.c
9743 F:      drivers/watchdog/menf21bmc_wdt.c
9744 F:      drivers/leds/leds-menf21bmc.c
9745 F:      drivers/hwmon/menf21bmc_hwmon.c
9746 F:      Documentation/hwmon/menf21bmc
9747
9748 MEN Z069 WATCHDOG DRIVER
9749 M:      Johannes Thumshirn <jth@kernel.org>
9750 L:      linux-watchdog@vger.kernel.org
9751 S:      Maintained
9752 F:      drivers/watchdog/menz69_wdt.c
9753
9754 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9755 M:      Neil Armstrong <narmstrong@baylibre.com>
9756 L:      linux-media@lists.freedesktop.org
9757 L:      linux-amlogic@lists.infradead.org
9758 W:      http://linux-meson.com/
9759 S:      Supported
9760 F:      drivers/media/platform/meson/ao-cec.c
9761 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9762 T:      git git://linuxtv.org/media_tree.git
9763
9764 MICROBLAZE ARCHITECTURE
9765 M:      Michal Simek <monstr@monstr.eu>
9766 W:      http://www.monstr.eu/fdt/
9767 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9768 S:      Supported
9769 F:      arch/microblaze/
9770
9771 MICROCHIP AT91 SERIAL DRIVER
9772 M:      Richard Genoud <richard.genoud@gmail.com>
9773 S:      Maintained
9774 F:      drivers/tty/serial/atmel_serial.c
9775 F:      drivers/tty/serial/atmel_serial.h
9776 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9777
9778 MICROCHIP AUDIO ASOC DRIVERS
9779 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9780 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9781 S:      Supported
9782 F:      sound/soc/atmel
9783
9784 MICROCHIP DMA DRIVER
9785 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9787 L:      dmaengine@vger.kernel.org
9788 S:      Supported
9789 F:      drivers/dma/at_hdmac.c
9790 F:      drivers/dma/at_hdmac_regs.h
9791 F:      include/linux/platform_data/dma-atmel.h
9792 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9793 F:      include/dt-bindings/dma/at91.h
9794
9795 MICROCHIP ECC DRIVER
9796 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9797 L:      linux-crypto@vger.kernel.org
9798 S:      Maintained
9799 F:      drivers/crypto/atmel-ecc.*
9800
9801 MICROCHIP I2C DRIVER
9802 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9803 L:      linux-i2c@vger.kernel.org
9804 S:      Supported
9805 F:      drivers/i2c/busses/i2c-at91.c
9806
9807 MICROCHIP ISC DRIVER
9808 M:      Eugen Hristev <eugen.hristev@microchip.com>
9809 L:      linux-media@vger.kernel.org
9810 S:      Supported
9811 F:      drivers/media/platform/atmel/atmel-isc.c
9812 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9813 F:      devicetree/bindings/media/atmel-isc.txt
9814
9815 MICROCHIP ISI DRIVER
9816 M:      Eugen Hristev <eugen.hristev@microchip.com>
9817 L:      linux-media@vger.kernel.org
9818 S:      Supported
9819 F:      drivers/media/platform/atmel/atmel-isi.c
9820 F:      include/media/atmel-isi.h
9821
9822 MICROCHIP AT91 USART MFD DRIVER
9823 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9824 L:      linux-kernel@vger.kernel.org
9825 S:      Supported
9826 F:      drivers/mfd/at91-usart.c
9827 F:      include/dt-bindings/mfd/at91-usart.h
9828 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9829
9830 MICROCHIP AT91 USART SPI DRIVER
9831 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9832 L:      linux-spi@vger.kernel.org
9833 S:      Supported
9834 F:      drivers/spi/spi-at91-usart.c
9835 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9836
9837 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9838 M:      Woojung Huh <Woojung.Huh@microchip.com>
9839 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9840 L:      netdev@vger.kernel.org
9841 S:      Maintained
9842 F:      net/dsa/tag_ksz.c
9843 F:      drivers/net/dsa/microchip/*
9844 F:      include/linux/platform_data/microchip-ksz.h
9845 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9846
9847 MICROCHIP LAN743X ETHERNET DRIVER
9848 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9849 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9850 L:      netdev@vger.kernel.org
9851 S:      Maintained
9852 F:      drivers/net/ethernet/microchip/lan743x_*
9853
9854 MICROCHIP LCDFB DRIVER
9855 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9856 L:      linux-fbdev@vger.kernel.org
9857 S:      Maintained
9858 F:      drivers/video/fbdev/atmel_lcdfb.c
9859 F:      include/video/atmel_lcdc.h
9860
9861 MICROCHIP MMC/SD/SDIO MCI DRIVER
9862 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9863 S:      Maintained
9864 F:      drivers/mmc/host/atmel-mci.c
9865
9866 MICROCHIP MCP3911 ADC DRIVER
9867 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9868 M:      Kent Gustavsson <kent@minoris.se>
9869 L:      linux-iio@vger.kernel.org
9870 S:      Supported
9871 F:      drivers/iio/adc/mcp3911.c
9872 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9873
9874 MICROCHIP NAND DRIVER
9875 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9876 L:      linux-mtd@lists.infradead.org
9877 S:      Supported
9878 F:      drivers/mtd/nand/raw/atmel/*
9879 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9880
9881 MICROCHIP PWM DRIVER
9882 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9884 L:      linux-pwm@vger.kernel.org
9885 S:      Supported
9886 F:      drivers/pwm/pwm-atmel.c
9887 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9888
9889 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9890 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9891 M:      Eugen Hristev <eugen.hristev@microchip.com>
9892 L:      linux-iio@vger.kernel.org
9893 S:      Supported
9894 F:      drivers/iio/adc/at91-sama5d2_adc.c
9895 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9896 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9897
9898 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9899 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9900 S:      Supported
9901 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9902
9903 MICROCHIP SPI DRIVER
9904 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9905 S:      Supported
9906 F:      drivers/spi/spi-atmel.*
9907
9908 MICROCHIP SSC DRIVER
9909 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9910 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9911 S:      Supported
9912 F:      drivers/misc/atmel-ssc.c
9913 F:      include/linux/atmel-ssc.h
9914
9915 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9916 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9918 S:      Supported
9919 F:      drivers/misc/atmel_tclib.c
9920 F:      drivers/clocksource/tcb_clksrc.c
9921
9922 MICROCHIP USBA UDC DRIVER
9923 M:      Cristian Birsan <cristian.birsan@microchip.com>
9924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9925 S:      Supported
9926 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9927
9928 MICROCHIP USB251XB DRIVER
9929 M:      Richard Leitner <richard.leitner@skidata.com>
9930 L:      linux-usb@vger.kernel.org
9931 S:      Maintained
9932 F:      drivers/usb/misc/usb251xb.c
9933 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9934
9935 MICROCHIP XDMA DRIVER
9936 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9937 L:      linux-arm-kernel@lists.infradead.org
9938 L:      dmaengine@vger.kernel.org
9939 S:      Supported
9940 F:      drivers/dma/at_xdmac.c
9941
9942 MICROSEMI MIPS SOCS
9943 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9944 L:      linux-mips@vger.kernel.org
9945 S:      Maintained
9946 F:      arch/mips/generic/board-ocelot.c
9947 F:      arch/mips/configs/generic/board-ocelot.config
9948 F:      arch/mips/boot/dts/mscc/
9949 F:      Documentation/devicetree/bindings/mips/mscc.txt
9950
9951 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9952 M:      Don Brace <don.brace@microsemi.com>
9953 L:      esc.storagedev@microsemi.com
9954 L:      linux-scsi@vger.kernel.org
9955 S:      Supported
9956 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9957 F:      drivers/scsi/smartpqi/Kconfig
9958 F:      drivers/scsi/smartpqi/Makefile
9959 F:      include/linux/cciss*.h
9960 F:      include/uapi/linux/cciss*.h
9961 F:      Documentation/scsi/smartpqi.txt
9962
9963 MICROSEMI ETHERNET SWITCH DRIVER
9964 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9965 L:      netdev@vger.kernel.org
9966 S:      Supported
9967 F:      drivers/net/ethernet/mscc/
9968
9969 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9970 M:      Chen Yu <yu.c.chen@intel.com>
9971 L:      platform-driver-x86@vger.kernel.org
9972 S:      Supported
9973 F:      drivers/platform/x86/surfacepro3_button.c
9974
9975 MICROTEK X6 SCANNER
9976 M:      Oliver Neukum <oliver@neukum.org>
9977 S:      Maintained
9978 F:      drivers/usb/image/microtek.*
9979
9980 MIPS
9981 M:      Ralf Baechle <ralf@linux-mips.org>
9982 M:      Paul Burton <paul.burton@mips.com>
9983 M:      James Hogan <jhogan@kernel.org>
9984 L:      linux-mips@vger.kernel.org
9985 W:      http://www.linux-mips.org/
9986 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9988 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9989 S:      Supported
9990 F:      Documentation/devicetree/bindings/mips/
9991 F:      Documentation/mips/
9992 F:      arch/mips/
9993 F:      drivers/platform/mips/
9994
9995 MIPS BOSTON DEVELOPMENT BOARD
9996 M:      Paul Burton <paul.burton@mips.com>
9997 L:      linux-mips@vger.kernel.org
9998 S:      Maintained
9999 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10000 F:      arch/mips/boot/dts/img/boston.dts
10001 F:      arch/mips/configs/generic/board-boston.config
10002 F:      drivers/clk/imgtec/clk-boston.c
10003 F:      include/dt-bindings/clock/boston-clock.h
10004
10005 MIPS GENERIC PLATFORM
10006 M:      Paul Burton <paul.burton@mips.com>
10007 L:      linux-mips@vger.kernel.org
10008 S:      Supported
10009 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10010 F:      arch/mips/generic/
10011 F:      arch/mips/tools/generic-board-config.sh
10012
10013 MIPS/LOONGSON1 ARCHITECTURE
10014 M:      Keguang Zhang <keguang.zhang@gmail.com>
10015 L:      linux-mips@vger.kernel.org
10016 S:      Maintained
10017 F:      arch/mips/loongson32/
10018 F:      arch/mips/include/asm/mach-loongson32/
10019 F:      drivers/*/*loongson1*
10020 F:      drivers/*/*/*loongson1*
10021
10022 MIPS/LOONGSON2 ARCHITECTURE
10023 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10024 L:      linux-mips@vger.kernel.org
10025 S:      Maintained
10026 F:      arch/mips/loongson64/fuloong-2e/
10027 F:      arch/mips/loongson64/lemote-2f/
10028 F:      arch/mips/include/asm/mach-loongson64/
10029 F:      drivers/*/*loongson2*
10030 F:      drivers/*/*/*loongson2*
10031
10032 MIPS/LOONGSON3 ARCHITECTURE
10033 M:      Huacai Chen <chenhc@lemote.com>
10034 L:      linux-mips@vger.kernel.org
10035 S:      Maintained
10036 F:      arch/mips/loongson64/
10037 F:      arch/mips/include/asm/mach-loongson64/
10038 F:      drivers/platform/mips/cpu_hwmon.c
10039 F:      drivers/*/*loongson3*
10040 F:      drivers/*/*/*loongson3*
10041
10042 MIPS RINT INSTRUCTION EMULATION
10043 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10044 L:      linux-mips@vger.kernel.org
10045 S:      Supported
10046 F:      arch/mips/math-emu/sp_rint.c
10047 F:      arch/mips/math-emu/dp_rint.c
10048
10049 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10050 M:      Hans Verkuil <hverkuil@xs4all.nl>
10051 L:      linux-media@vger.kernel.org
10052 T:      git git://linuxtv.org/media_tree.git
10053 W:      https://linuxtv.org
10054 S:      Odd Fixes
10055 F:      drivers/media/radio/radio-miropcm20*
10056
10057 MMP SUPPORT
10058 R:      Lubomir Rintel <lkundrak@v3.sk>
10059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10060 S:      Odd Fixes
10061 F:      arch/arm/boot/dts/mmp*
10062 F:      arch/arm/mach-mmp/
10063
10064 MMU GATHER AND TLB INVALIDATION
10065 M:      Will Deacon <will.deacon@arm.com>
10066 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10067 M:      Andrew Morton <akpm@linux-foundation.org>
10068 M:      Nick Piggin <npiggin@gmail.com>
10069 M:      Peter Zijlstra <peterz@infradead.org>
10070 L:      linux-arch@vger.kernel.org
10071 L:      linux-mm@kvack.org
10072 S:      Maintained
10073 F:      arch/*/include/asm/tlb.h
10074 F:      include/asm-generic/tlb.h
10075 F:      mm/mmu_gather.c
10076
10077 MN88472 MEDIA DRIVER
10078 M:      Antti Palosaari <crope@iki.fi>
10079 L:      linux-media@vger.kernel.org
10080 W:      https://linuxtv.org
10081 W:      http://palosaari.fi/linux/
10082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10083 S:      Maintained
10084 F:      drivers/media/dvb-frontends/mn88472*
10085
10086 MN88473 MEDIA DRIVER
10087 M:      Antti Palosaari <crope@iki.fi>
10088 L:      linux-media@vger.kernel.org
10089 W:      https://linuxtv.org
10090 W:      http://palosaari.fi/linux/
10091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10092 S:      Maintained
10093 F:      drivers/media/dvb-frontends/mn88473*
10094
10095 MODULE SUPPORT
10096 M:      Jessica Yu <jeyu@kernel.org>
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10098 S:      Maintained
10099 F:      include/linux/module.h
10100 F:      kernel/module.c
10101
10102 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10103 W:      http://popies.net/meye/
10104 S:      Orphan
10105 F:      Documentation/media/v4l-drivers/meye*
10106 F:      drivers/media/pci/meye/
10107 F:      include/uapi/linux/meye.h
10108
10109 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10110 M:      Jiri Slaby <jirislaby@gmail.com>
10111 S:      Maintained
10112 F:      Documentation/serial/moxa-smartio
10113 F:      drivers/tty/mxser.*
10114
10115 MR800 AVERMEDIA USB FM RADIO DRIVER
10116 M:      Alexey Klimov <klimov.linux@gmail.com>
10117 L:      linux-media@vger.kernel.org
10118 T:      git git://linuxtv.org/media_tree.git
10119 S:      Maintained
10120 F:      drivers/media/radio/radio-mr800.c
10121
10122 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10123 M:      Alan Ott <alan@signal11.us>
10124 L:      linux-wpan@vger.kernel.org
10125 S:      Maintained
10126 F:      drivers/net/ieee802154/mrf24j40.c
10127 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10128
10129 MSI LAPTOP SUPPORT
10130 M:      "Lee, Chun-Yi" <jlee@suse.com>
10131 L:      platform-driver-x86@vger.kernel.org
10132 S:      Maintained
10133 F:      drivers/platform/x86/msi-laptop.c
10134
10135 MSI WMI SUPPORT
10136 L:      platform-driver-x86@vger.kernel.org
10137 S:      Orphan
10138 F:      drivers/platform/x86/msi-wmi.c
10139
10140 MSI001 MEDIA DRIVER
10141 M:      Antti Palosaari <crope@iki.fi>
10142 L:      linux-media@vger.kernel.org
10143 W:      https://linuxtv.org
10144 W:      http://palosaari.fi/linux/
10145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10146 T:      git git://linuxtv.org/anttip/media_tree.git
10147 S:      Maintained
10148 F:      drivers/media/tuners/msi001*
10149
10150 MSI2500 MEDIA DRIVER
10151 M:      Antti Palosaari <crope@iki.fi>
10152 L:      linux-media@vger.kernel.org
10153 W:      https://linuxtv.org
10154 W:      http://palosaari.fi/linux/
10155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10156 T:      git git://linuxtv.org/anttip/media_tree.git
10157 S:      Maintained
10158 F:      drivers/media/usb/msi2500/
10159
10160 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10161 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10162 L:      linux-mtd@lists.infradead.org
10163 S:      Maintained
10164 F:      drivers/mtd/devices/docg3*
10165
10166 MT9M032 APTINA SENSOR DRIVER
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:      drivers/media/i2c/mt9m032.c
10172 F:      include/media/i2c/mt9m032.h
10173
10174 MT9P031 APTINA CAMERA SENSOR
10175 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10176 L:      linux-media@vger.kernel.org
10177 T:      git git://linuxtv.org/media_tree.git
10178 S:      Maintained
10179 F:      drivers/media/i2c/mt9p031.c
10180 F:      include/media/i2c/mt9p031.h
10181
10182 MT9T001 APTINA CAMERA SENSOR
10183 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10184 L:      linux-media@vger.kernel.org
10185 T:      git git://linuxtv.org/media_tree.git
10186 S:      Maintained
10187 F:      drivers/media/i2c/mt9t001.c
10188 F:      include/media/i2c/mt9t001.h
10189
10190 MT9T112 APTINA CAMERA SENSOR
10191 M:      Jacopo Mondi <jacopo@jmondi.org>
10192 L:      linux-media@vger.kernel.org
10193 T:      git git://linuxtv.org/media_tree.git
10194 S:      Odd Fixes
10195 F:      drivers/media/i2c/mt9t112.c
10196 F:      include/media/i2c/mt9t112.h
10197
10198 MT9V032 APTINA CAMERA SENSOR
10199 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10200 L:      linux-media@vger.kernel.org
10201 T:      git git://linuxtv.org/media_tree.git
10202 S:      Maintained
10203 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10204 F:      drivers/media/i2c/mt9v032.c
10205 F:      include/media/i2c/mt9v032.h
10206
10207 MT9V111 APTINA CAMERA SENSOR
10208 M:      Jacopo Mondi <jacopo@jmondi.org>
10209 L:      linux-media@vger.kernel.org
10210 T:      git git://linuxtv.org/media_tree.git
10211 S:      Maintained
10212 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10213 F:      drivers/media/i2c/mt9v111.c
10214
10215 MULTIFUNCTION DEVICES (MFD)
10216 M:      Lee Jones <lee.jones@linaro.org>
10217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10218 S:      Supported
10219 F:      Documentation/devicetree/bindings/mfd/
10220 F:      drivers/mfd/
10221 F:      include/linux/mfd/
10222 F:      include/dt-bindings/mfd/
10223
10224 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10225 S:      Orphan
10226 F:      drivers/mmc/host/mmc_spi.c
10227 F:      include/linux/spi/mmc_spi.h
10228
10229 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10230 M:      Ulf Hansson <ulf.hansson@linaro.org>
10231 L:      linux-mmc@vger.kernel.org
10232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10233 S:      Maintained
10234 F:      Documentation/devicetree/bindings/mmc/
10235 F:      drivers/mmc/
10236 F:      include/linux/mmc/
10237 F:      include/uapi/linux/mmc/
10238
10239 MULTIPLEXER SUBSYSTEM
10240 M:      Peter Rosin <peda@axentia.se>
10241 S:      Maintained
10242 F:      Documentation/ABI/testing/sysfs-class-mux*
10243 F:      Documentation/devicetree/bindings/mux/
10244 F:      include/dt-bindings/mux/
10245 F:      include/linux/mux/
10246 F:      drivers/mux/
10247
10248 MULTITECH MULTIPORT CARD (ISICOM)
10249 S:      Orphan
10250 F:      drivers/tty/isicom.c
10251 F:      include/linux/isicom.h
10252
10253 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10254 M:      Bin Liu <b-liu@ti.com>
10255 L:      linux-usb@vger.kernel.org
10256 S:      Maintained
10257 F:      drivers/usb/musb/
10258
10259 MXL301RF MEDIA DRIVER
10260 M:      Akihiro Tsukada <tskd08@gmail.com>
10261 L:      linux-media@vger.kernel.org
10262 S:      Odd Fixes
10263 F:      drivers/media/tuners/mxl301rf*
10264
10265 MXL5007T MEDIA DRIVER
10266 M:      Michael Krufky <mkrufky@linuxtv.org>
10267 L:      linux-media@vger.kernel.org
10268 W:      https://linuxtv.org
10269 W:      http://github.com/mkrufky
10270 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10271 T:      git git://linuxtv.org/mkrufky/tuners.git
10272 S:      Maintained
10273 F:      drivers/media/tuners/mxl5007t.*
10274
10275 MXSFB DRM DRIVER
10276 M:      Marek Vasut <marex@denx.de>
10277 M:      Stefan Agner <stefan@agner.ch>
10278 L:      dri-devel@lists.freedesktop.org
10279 S:      Supported
10280 F:      drivers/gpu/drm/mxsfb/
10281 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10282 T:      git git://anongit.freedesktop.org/drm/drm-misc
10283
10284 MYLEX DAC960 PCI RAID Controller
10285 M:      Hannes Reinecke <hare@kernel.org>
10286 L:      linux-scsi@vger.kernel.org
10287 S:      Supported
10288 F:      drivers/scsi/myrb.*
10289 F:      drivers/scsi/myrs.*
10290
10291 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10292 M:      Chris Lee <christopher.lee@cspi.com>
10293 L:      netdev@vger.kernel.org
10294 W:      https://www.cspi.com/ethernet-products/support/downloads/
10295 S:      Supported
10296 F:      drivers/net/ethernet/myricom/myri10ge/
10297
10298 NAND FLASH SUBSYSTEM
10299 M:      Boris Brezillon <bbrezillon@kernel.org>
10300 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10301 R:      Richard Weinberger <richard@nod.at>
10302 L:      linux-mtd@lists.infradead.org
10303 W:      http://www.linux-mtd.infradead.org/
10304 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10305 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10306 T:      git git://git.infradead.org/linux-mtd.git nand/next
10307 S:      Maintained
10308 F:      drivers/mtd/nand/
10309 F:      include/linux/mtd/*nand*.h
10310
10311 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10312 M:      Daniel Mack <zonque@gmail.com>
10313 S:      Maintained
10314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10315 W:      http://www.native-instruments.com
10316 F:      sound/usb/caiaq/
10317
10318 NATSEMI ETHERNET DRIVER (DP8381x)
10319 S:      Orphan
10320 F:      drivers/net/ethernet/natsemi/natsemi.c
10321
10322 NCR 5380 SCSI DRIVERS
10323 M:      Finn Thain <fthain@telegraphics.com.au>
10324 M:      Michael Schmitz <schmitzmic@gmail.com>
10325 L:      linux-scsi@vger.kernel.org
10326 S:      Maintained
10327 F:      Documentation/scsi/g_NCR5380.txt
10328 F:      drivers/scsi/NCR5380.*
10329 F:      drivers/scsi/arm/cumana_1.c
10330 F:      drivers/scsi/arm/oak.c
10331 F:      drivers/scsi/atari_scsi.*
10332 F:      drivers/scsi/dmx3191d.c
10333 F:      drivers/scsi/g_NCR5380.*
10334 F:      drivers/scsi/mac_scsi.*
10335 F:      drivers/scsi/sun3_scsi.*
10336 F:      drivers/scsi/sun3_scsi_vme.c
10337
10338 NCSI LIBRARY:
10339 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10340 S:      Maintained
10341 F:      net/ncsi/
10342
10343 NCT6775 HARDWARE MONITOR DRIVER
10344 M:      Guenter Roeck <linux@roeck-us.net>
10345 L:      linux-hwmon@vger.kernel.org
10346 S:      Maintained
10347 F:      Documentation/hwmon/nct6775
10348 F:      drivers/hwmon/nct6775.c
10349
10350 NET_FAILOVER MODULE
10351 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10352 L:      netdev@vger.kernel.org
10353 S:      Supported
10354 F:      driver/net/net_failover.c
10355 F:      include/net/net_failover.h
10356 F:      Documentation/networking/net_failover.rst
10357
10358 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10359 M:      Faisal Latif <faisal.latif@intel.com>
10360 L:      linux-rdma@vger.kernel.org
10361 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10362 S:      Supported
10363 F:      drivers/infiniband/hw/nes/
10364 F:      include/uapi/rdma/nes-abi.h
10365
10366 NETEM NETWORK EMULATOR
10367 M:      Stephen Hemminger <stephen@networkplumber.org>
10368 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10369 S:      Maintained
10370 F:      net/sched/sch_netem.c
10371
10372 NETERION 10GbE DRIVERS (s2io/vxge)
10373 M:      Jon Mason <jdmason@kudzu.us>
10374 L:      netdev@vger.kernel.org
10375 S:      Supported
10376 F:      Documentation/networking/s2io.txt
10377 F:      Documentation/networking/vxge.txt
10378 F:      drivers/net/ethernet/neterion/
10379
10380 NETFILTER
10381 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10382 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10383 M:      Florian Westphal <fw@strlen.de>
10384 L:      netfilter-devel@vger.kernel.org
10385 L:      coreteam@netfilter.org
10386 W:      http://www.netfilter.org/
10387 W:      http://www.iptables.org/
10388 W:      http://www.nftables.org/
10389 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10392 S:      Maintained
10393 F:      include/linux/netfilter*
10394 F:      include/linux/netfilter/
10395 F:      include/net/netfilter/
10396 F:      include/uapi/linux/netfilter*
10397 F:      include/uapi/linux/netfilter/
10398 F:      net/*/netfilter.c
10399 F:      net/*/netfilter/
10400 F:      net/netfilter/
10401 F:      net/bridge/br_netfilter*.c
10402
10403 NETROM NETWORK LAYER
10404 M:      Ralf Baechle <ralf@linux-mips.org>
10405 L:      linux-hams@vger.kernel.org
10406 W:      http://www.linux-ax25.org/
10407 S:      Maintained
10408 F:      include/net/netrom.h
10409 F:      include/uapi/linux/netrom.h
10410 F:      net/netrom/
10411
10412 NETRONOME ETHERNET DRIVERS
10413 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10414 L:      oss-drivers@netronome.com
10415 S:      Maintained
10416 F:      drivers/net/ethernet/netronome/
10417
10418 NETWORK BLOCK DEVICE (NBD)
10419 M:      Josef Bacik <josef@toxicpanda.com>
10420 S:      Maintained
10421 L:      linux-block@vger.kernel.org
10422 L:      nbd@other.debian.org
10423 F:      Documentation/blockdev/nbd.txt
10424 F:      drivers/block/nbd.c
10425 F:      include/uapi/linux/nbd.h
10426
10427 NETWORK DROP MONITOR
10428 M:      Neil Horman <nhorman@tuxdriver.com>
10429 L:      netdev@vger.kernel.org
10430 S:      Maintained
10431 W:      https://fedorahosted.org/dropwatch/
10432 F:      net/core/drop_monitor.c
10433
10434 NETWORKING DRIVERS
10435 M:      "David S. Miller" <davem@davemloft.net>
10436 L:      netdev@vger.kernel.org
10437 W:      http://www.linuxfoundation.org/en/Net
10438 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10441 S:      Odd Fixes
10442 F:      Documentation/devicetree/bindings/net/
10443 F:      drivers/net/
10444 F:      include/linux/if_*
10445 F:      include/linux/netdevice.h
10446 F:      include/linux/etherdevice.h
10447 F:      include/linux/fcdevice.h
10448 F:      include/linux/fddidevice.h
10449 F:      include/linux/hippidevice.h
10450 F:      include/linux/inetdevice.h
10451 F:      include/uapi/linux/if_*
10452 F:      include/uapi/linux/netdevice.h
10453
10454 NETWORKING DRIVERS (WIRELESS)
10455 M:      Kalle Valo <kvalo@codeaurora.org>
10456 L:      linux-wireless@vger.kernel.org
10457 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10460 S:      Maintained
10461 F:      Documentation/devicetree/bindings/net/wireless/
10462 F:      drivers/net/wireless/
10463
10464 NETWORKING [DSA]
10465 M:      Andrew Lunn <andrew@lunn.ch>
10466 M:      Vivien Didelot <vivien.didelot@gmail.com>
10467 M:      Florian Fainelli <f.fainelli@gmail.com>
10468 S:      Maintained
10469 F:      Documentation/devicetree/bindings/net/dsa/
10470 F:      net/dsa/
10471 F:      include/net/dsa.h
10472 F:      include/linux/dsa/
10473 F:      drivers/net/dsa/
10474
10475 NETWORKING [GENERAL]
10476 M:      "David S. Miller" <davem@davemloft.net>
10477 L:      netdev@vger.kernel.org
10478 W:      http://www.linuxfoundation.org/en/Net
10479 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10482 B:      mailto:netdev@vger.kernel.org
10483 S:      Maintained
10484 F:      net/
10485 F:      include/net/
10486 F:      include/linux/in.h
10487 F:      include/linux/net.h
10488 F:      include/linux/netdevice.h
10489 F:      include/uapi/linux/in.h
10490 F:      include/uapi/linux/net.h
10491 F:      include/uapi/linux/netdevice.h
10492 F:      include/uapi/linux/net_namespace.h
10493 F:      tools/testing/selftests/net/
10494 F:      lib/net_utils.c
10495 F:      lib/random32.c
10496 F:      Documentation/networking/
10497
10498 NETWORKING [IPSEC]
10499 M:      Steffen Klassert <steffen.klassert@secunet.com>
10500 M:      Herbert Xu <herbert@gondor.apana.org.au>
10501 M:      "David S. Miller" <davem@davemloft.net>
10502 L:      netdev@vger.kernel.org
10503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10505 S:      Maintained
10506 F:      net/xfrm/
10507 F:      net/key/
10508 F:      net/ipv4/xfrm*
10509 F:      net/ipv4/esp4*
10510 F:      net/ipv4/ah4.c
10511 F:      net/ipv4/ipcomp.c
10512 F:      net/ipv4/ip_vti.c
10513 F:      net/ipv6/xfrm*
10514 F:      net/ipv6/esp6*
10515 F:      net/ipv6/ah6.c
10516 F:      net/ipv6/ipcomp6.c
10517 F:      net/ipv6/ip6_vti.c
10518 F:      include/uapi/linux/xfrm.h
10519 F:      include/net/xfrm.h
10520
10521 NETWORKING [IPv4/IPv6]
10522 M:      "David S. Miller" <davem@davemloft.net>
10523 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10524 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10525 L:      netdev@vger.kernel.org
10526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10527 S:      Maintained
10528 F:      net/ipv4/
10529 F:      net/ipv6/
10530 F:      include/net/ip*
10531 F:      arch/x86/net/*
10532
10533 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10534 M:      Paul Moore <paul@paul-moore.com>
10535 W:      https://github.com/netlabel
10536 L:      netdev@vger.kernel.org
10537 L:      linux-security-module@vger.kernel.org
10538 S:      Maintained
10539 F:      Documentation/netlabel/
10540 F:      include/net/calipso.h
10541 F:      include/net/cipso_ipv4.h
10542 F:      include/net/netlabel.h
10543 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10544 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10545 F:      net/netlabel/
10546 F:      net/ipv4/cipso_ipv4.c
10547 F:      net/ipv6/calipso.c
10548 F:      net/netfilter/xt_CONNSECMARK.c
10549 F:      net/netfilter/xt_SECMARK.c
10550
10551 NETWORKING [TCP]
10552 M:      Eric Dumazet <edumazet@google.com>
10553 L:      netdev@vger.kernel.org
10554 S:      Maintained
10555 F:      net/ipv4/tcp*.c
10556 F:      net/ipv4/syncookies.c
10557 F:      net/ipv6/tcp*.c
10558 F:      net/ipv6/syncookies.c
10559 F:      include/uapi/linux/tcp.h
10560 F:      include/net/tcp.h
10561 F:      include/linux/tcp.h
10562 F:      include/trace/events/tcp.h
10563
10564 NETWORKING [TLS]
10565 M:      Boris Pismenny <borisp@mellanox.com>
10566 M:      Aviad Yehezkel <aviadye@mellanox.com>
10567 M:      Dave Watson <davejwatson@fb.com>
10568 M:      John Fastabend <john.fastabend@gmail.com>
10569 M:      Daniel Borkmann <daniel@iogearbox.net>
10570 L:      netdev@vger.kernel.org
10571 S:      Maintained
10572 F:      net/tls/*
10573 F:      include/uapi/linux/tls.h
10574 F:      include/net/tls.h
10575
10576 NETWORKING [WIRELESS]
10577 L:      linux-wireless@vger.kernel.org
10578 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10579
10580 NETDEVSIM
10581 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10582 S:      Maintained
10583 F:      drivers/net/netdevsim/*
10584
10585 NETXEN (1/10) GbE SUPPORT
10586 M:      Manish Chopra <manish.chopra@cavium.com>
10587 M:      Rahul Verma <rahul.verma@cavium.com>
10588 M:      Dept-GELinuxNICDev@cavium.com
10589 L:      netdev@vger.kernel.org
10590 S:      Supported
10591 F:      drivers/net/ethernet/qlogic/netxen/
10592
10593 NFC SUBSYSTEM
10594 M:      Samuel Ortiz <sameo@linux.intel.com>
10595 L:      linux-wireless@vger.kernel.org
10596 L:      linux-nfc@lists.01.org (subscribers-only)
10597 S:      Supported
10598 F:      net/nfc/
10599 F:      include/net/nfc/
10600 F:      include/uapi/linux/nfc.h
10601 F:      drivers/nfc/
10602 F:      include/linux/platform_data/nfcmrvl.h
10603 F:      include/linux/platform_data/nxp-nci.h
10604 F:      Documentation/devicetree/bindings/net/nfc/
10605
10606 NFS, SUNRPC, AND LOCKD CLIENTS
10607 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10608 M:      Anna Schumaker <anna.schumaker@netapp.com>
10609 L:      linux-nfs@vger.kernel.org
10610 W:      http://client.linux-nfs.org
10611 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10612 S:      Maintained
10613 F:      fs/lockd/
10614 F:      fs/nfs/
10615 F:      fs/nfs_common/
10616 F:      net/sunrpc/
10617 F:      include/linux/lockd/
10618 F:      include/linux/nfs*
10619 F:      include/linux/sunrpc/
10620 F:      include/uapi/linux/nfs*
10621 F:      include/uapi/linux/sunrpc/
10622
10623 NILFS2 FILESYSTEM
10624 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10625 L:      linux-nilfs@vger.kernel.org
10626 W:      https://nilfs.sourceforge.io/
10627 W:      https://nilfs.osdn.jp/
10628 T:      git git://github.com/konis/nilfs2.git
10629 S:      Supported
10630 F:      Documentation/filesystems/nilfs2.txt
10631 F:      fs/nilfs2/
10632 F:      include/trace/events/nilfs2.h
10633 F:      include/uapi/linux/nilfs2_api.h
10634 F:      include/uapi/linux/nilfs2_ondisk.h
10635
10636 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10637 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10638 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10639 S:      Maintained
10640 F:      Documentation/scsi/NinjaSCSI.txt
10641 F:      drivers/scsi/pcmcia/nsp_*
10642
10643 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10644 M:      GOTO Masanori <gotom@debian.or.jp>
10645 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10646 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10647 S:      Maintained
10648 F:      Documentation/scsi/NinjaSCSI.txt
10649 F:      drivers/scsi/nsp32*
10650
10651 NIOS2 ARCHITECTURE
10652 M:      Ley Foon Tan <lftan@altera.com>
10653 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10655 S:      Maintained
10656 F:      arch/nios2/
10657
10658 NOHZ, DYNTICKS SUPPORT
10659 M:      Frederic Weisbecker <fweisbec@gmail.com>
10660 M:      Thomas Gleixner <tglx@linutronix.de>
10661 M:      Ingo Molnar <mingo@kernel.org>
10662 L:      linux-kernel@vger.kernel.org
10663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10664 S:      Maintained
10665 F:      kernel/time/tick*.*
10666 F:      include/linux/tick.h
10667 F:      include/linux/sched/nohz.h
10668
10669 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10670 M:      Pavel Machek <pavel@ucw.cz>
10671 M:      Sakari Ailus <sakari.ailus@iki.fi>
10672 L:      linux-media@vger.kernel.org
10673 S:      Maintained
10674 F:      drivers/media/i2c/et8ek8
10675 F:      drivers/media/i2c/ad5820.c
10676
10677 NOKIA N900 POWER SUPPLY DRIVERS
10678 R:      Pali Rohár <pali.rohar@gmail.com>
10679 F:      include/linux/power/bq2415x_charger.h
10680 F:      include/linux/power/bq27xxx_battery.h
10681 F:      include/linux/power/isp1704_charger.h
10682 F:      drivers/power/supply/bq2415x_charger.c
10683 F:      drivers/power/supply/bq27xxx_battery.c
10684 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10685 F:      drivers/power/supply/isp1704_charger.c
10686 F:      drivers/power/supply/rx51_battery.c
10687
10688 NTB AMD DRIVER
10689 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10690 L:      linux-ntb@googlegroups.com
10691 S:      Supported
10692 F:      drivers/ntb/hw/amd/
10693
10694 NTB DRIVER CORE
10695 M:      Jon Mason <jdmason@kudzu.us>
10696 M:      Dave Jiang <dave.jiang@intel.com>
10697 M:      Allen Hubbe <allenbh@gmail.com>
10698 L:      linux-ntb@googlegroups.com
10699 S:      Supported
10700 W:      https://github.com/jonmason/ntb/wiki
10701 T:      git git://github.com/jonmason/ntb.git
10702 F:      drivers/ntb/
10703 F:      drivers/net/ntb_netdev.c
10704 F:      include/linux/ntb.h
10705 F:      include/linux/ntb_transport.h
10706 F:      tools/testing/selftests/ntb/
10707
10708 NTB IDT DRIVER
10709 M:      Serge Semin <fancer.lancer@gmail.com>
10710 L:      linux-ntb@googlegroups.com
10711 S:      Supported
10712 F:      drivers/ntb/hw/idt/
10713
10714 NTB INTEL DRIVER
10715 M:      Dave Jiang <dave.jiang@intel.com>
10716 L:      linux-ntb@googlegroups.com
10717 S:      Supported
10718 W:      https://github.com/davejiang/linux/wiki
10719 T:      git https://github.com/davejiang/linux.git
10720 F:      drivers/ntb/hw/intel/
10721
10722 NTFS FILESYSTEM
10723 M:      Anton Altaparmakov <anton@tuxera.com>
10724 L:      linux-ntfs-dev@lists.sourceforge.net
10725 W:      http://www.tuxera.com/
10726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10727 S:      Supported
10728 F:      Documentation/filesystems/ntfs.txt
10729 F:      fs/ntfs/
10730
10731 NUBUS SUBSYSTEM
10732 M:      Finn Thain <fthain@telegraphics.com.au>
10733 L:      linux-m68k@lists.linux-m68k.org
10734 S:      Maintained
10735 F:      arch/*/include/asm/nubus.h
10736 F:      drivers/nubus/
10737 F:      include/linux/nubus.h
10738 F:      include/uapi/linux/nubus.h
10739
10740 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10741 M:      Antonino Daplas <adaplas@gmail.com>
10742 L:      linux-fbdev@vger.kernel.org
10743 S:      Maintained
10744 F:      drivers/video/fbdev/riva/
10745 F:      drivers/video/fbdev/nvidia/
10746
10747 NVM EXPRESS DRIVER
10748 M:      Keith Busch <keith.busch@intel.com>
10749 M:      Jens Axboe <axboe@fb.com>
10750 M:      Christoph Hellwig <hch@lst.de>
10751 M:      Sagi Grimberg <sagi@grimberg.me>
10752 L:      linux-nvme@lists.infradead.org
10753 T:      git://git.infradead.org/nvme.git
10754 W:      http://git.infradead.org/nvme.git
10755 S:      Supported
10756 F:      drivers/nvme/host/
10757 F:      include/linux/nvme.h
10758 F:      include/uapi/linux/nvme_ioctl.h
10759
10760 NVM EXPRESS FC TRANSPORT DRIVERS
10761 M:      James Smart <james.smart@broadcom.com>
10762 L:      linux-nvme@lists.infradead.org
10763 S:      Supported
10764 F:      include/linux/nvme-fc.h
10765 F:      include/linux/nvme-fc-driver.h
10766 F:      drivers/nvme/host/fc.c
10767 F:      drivers/nvme/target/fc.c
10768 F:      drivers/nvme/target/fcloop.c
10769
10770 NVM EXPRESS TARGET DRIVER
10771 M:      Christoph Hellwig <hch@lst.de>
10772 M:      Sagi Grimberg <sagi@grimberg.me>
10773 L:      linux-nvme@lists.infradead.org
10774 T:      git://git.infradead.org/nvme.git
10775 W:      http://git.infradead.org/nvme.git
10776 S:      Supported
10777 F:      drivers/nvme/target/
10778
10779 NVMEM FRAMEWORK
10780 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10781 S:      Maintained
10782 F:      drivers/nvmem/
10783 F:      Documentation/devicetree/bindings/nvmem/
10784 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10785 F:      include/linux/nvmem-consumer.h
10786 F:      include/linux/nvmem-provider.h
10787
10788 NXP SGTL5000 DRIVER
10789 M:      Fabio Estevam <fabio.estevam@nxp.com>
10790 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10791 S:      Maintained
10792 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10793 F:      sound/soc/codecs/sgtl5000*
10794
10795 NXP TDA998X DRM DRIVER
10796 M:      Russell King <linux@armlinux.org.uk>
10797 S:      Maintained
10798 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10799 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10800 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10801 F:      include/drm/i2c/tda998x.h
10802 F:      include/dt-bindings/display/tda998x.h
10803 K:      "nxp,tda998x"
10804
10805 NXP TFA9879 DRIVER
10806 M:      Peter Rosin <peda@axentia.se>
10807 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10808 S:      Maintained
10809 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10810 F:      sound/soc/codecs/tfa9879*
10811
10812 NXP-NCI NFC DRIVER
10813 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10814 R:      Charles Gorand <charles.gorand@effinnov.com>
10815 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10816 S:      Supported
10817 F:      drivers/nfc/nxp-nci
10818
10819 OBJTOOL
10820 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10821 M:      Peter Zijlstra <peterz@infradead.org>
10822 S:      Supported
10823 F:      tools/objtool/
10824
10825 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10826 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10827 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10828 L:      linuxppc-dev@lists.ozlabs.org
10829 S:      Supported
10830 F:      arch/powerpc/platforms/powernv/ocxl.c
10831 F:      arch/powerpc/include/asm/pnv-ocxl.h
10832 F:      drivers/misc/ocxl/
10833 F:      include/misc/ocxl*
10834 F:      include/uapi/misc/ocxl.h
10835 F:      Documentation/accelerators/ocxl.rst
10836
10837 OMAP AUDIO SUPPORT
10838 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10839 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10840 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10841 L:      linux-omap@vger.kernel.org
10842 S:      Maintained
10843 F:      sound/soc/omap/
10844
10845 OMAP CLOCK FRAMEWORK SUPPORT
10846 M:      Paul Walmsley <paul@pwsan.com>
10847 L:      linux-omap@vger.kernel.org
10848 S:      Maintained
10849 F:      arch/arm/*omap*/*clock*
10850
10851 OMAP DEVICE TREE SUPPORT
10852 M:      Benoît Cousson <bcousson@baylibre.com>
10853 M:      Tony Lindgren <tony@atomide.com>
10854 L:      linux-omap@vger.kernel.org
10855 L:      devicetree@vger.kernel.org
10856 S:      Maintained
10857 F:      arch/arm/boot/dts/*omap*
10858 F:      arch/arm/boot/dts/*am3*
10859 F:      arch/arm/boot/dts/*am4*
10860 F:      arch/arm/boot/dts/*am5*
10861 F:      arch/arm/boot/dts/*dra7*
10862
10863 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10864 L:      linux-omap@vger.kernel.org
10865 L:      linux-fbdev@vger.kernel.org
10866 S:      Orphan
10867 F:      drivers/video/fbdev/omap2/
10868 F:      Documentation/arm/OMAP/DSS
10869
10870 OMAP FRAMEBUFFER SUPPORT
10871 L:      linux-fbdev@vger.kernel.org
10872 L:      linux-omap@vger.kernel.org
10873 S:      Orphan
10874 F:      drivers/video/fbdev/omap/
10875
10876 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10877 M:      Roger Quadros <rogerq@ti.com>
10878 M:      Tony Lindgren <tony@atomide.com>
10879 L:      linux-omap@vger.kernel.org
10880 S:      Maintained
10881 F:      drivers/memory/omap-gpmc.c
10882 F:      arch/arm/mach-omap2/*gpmc*
10883
10884 OMAP GPIO DRIVER
10885 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10886 M:      Santosh Shilimkar <ssantosh@kernel.org>
10887 M:      Kevin Hilman <khilman@kernel.org>
10888 L:      linux-omap@vger.kernel.org
10889 S:      Maintained
10890 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10891 F:      drivers/gpio/gpio-omap.c
10892
10893 OMAP HARDWARE SPINLOCK SUPPORT
10894 M:      Ohad Ben-Cohen <ohad@wizery.com>
10895 L:      linux-omap@vger.kernel.org
10896 S:      Maintained
10897 F:      drivers/hwspinlock/omap_hwspinlock.c
10898
10899 OMAP HS MMC SUPPORT
10900 L:      linux-mmc@vger.kernel.org
10901 L:      linux-omap@vger.kernel.org
10902 S:      Orphan
10903 F:      drivers/mmc/host/omap_hsmmc.c
10904
10905 OMAP HWMOD DATA
10906 M:      Paul Walmsley <paul@pwsan.com>
10907 L:      linux-omap@vger.kernel.org
10908 S:      Maintained
10909 F:      arch/arm/mach-omap2/omap_hwmod*data*
10910
10911 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10912 M:      Benoît Cousson <bcousson@baylibre.com>
10913 L:      linux-omap@vger.kernel.org
10914 S:      Maintained
10915 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10916
10917 OMAP HWMOD SUPPORT
10918 M:      Benoît Cousson <bcousson@baylibre.com>
10919 M:      Paul Walmsley <paul@pwsan.com>
10920 L:      linux-omap@vger.kernel.org
10921 S:      Maintained
10922 F:      arch/arm/mach-omap2/omap_hwmod.*
10923
10924 OMAP I2C DRIVER
10925 M:      Vignesh R <vigneshr@ti.com>
10926 L:      linux-omap@vger.kernel.org
10927 L:      linux-i2c@vger.kernel.org
10928 S:      Maintained
10929 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10930 F:      drivers/i2c/busses/i2c-omap.c
10931
10932 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10933 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10934 L:      linux-media@vger.kernel.org
10935 S:      Maintained
10936 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10937 F:      drivers/media/platform/omap3isp/
10938 F:      drivers/staging/media/omap4iss/
10939
10940 OMAP MMC SUPPORT
10941 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10942 L:      linux-omap@vger.kernel.org
10943 S:      Odd Fixes
10944 F:      drivers/mmc/host/omap.c
10945
10946 OMAP POWER MANAGEMENT SUPPORT
10947 M:      Kevin Hilman <khilman@kernel.org>
10948 L:      linux-omap@vger.kernel.org
10949 S:      Maintained
10950 F:      arch/arm/*omap*/*pm*
10951 F:      drivers/cpufreq/omap-cpufreq.c
10952
10953 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10954 M:      Rajendra Nayak <rnayak@codeaurora.org>
10955 M:      Paul Walmsley <paul@pwsan.com>
10956 L:      linux-omap@vger.kernel.org
10957 S:      Maintained
10958 F:      arch/arm/mach-omap2/prm*
10959
10960 OMAP RANDOM NUMBER GENERATOR SUPPORT
10961 M:      Deepak Saxena <dsaxena@plexity.net>
10962 S:      Maintained
10963 F:      drivers/char/hw_random/omap-rng.c
10964
10965 OMAP USB SUPPORT
10966 L:      linux-usb@vger.kernel.org
10967 L:      linux-omap@vger.kernel.org
10968 S:      Orphan
10969 F:      drivers/usb/*/*omap*
10970 F:      arch/arm/*omap*/usb*
10971
10972 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10973 M:      Mark Jackson <mpfj@newflow.co.uk>
10974 L:      linux-omap@vger.kernel.org
10975 S:      Maintained
10976 F:      arch/arm/boot/dts/am335x-nano.dts
10977
10978 OMAP1 SUPPORT
10979 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10980 M:      Tony Lindgren <tony@atomide.com>
10981 L:      linux-omap@vger.kernel.org
10982 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10984 S:      Maintained
10985 F:      arch/arm/mach-omap1/
10986 F:      arch/arm/plat-omap/
10987 F:      arch/arm/configs/omap1_defconfig
10988 F:      drivers/i2c/busses/i2c-omap.c
10989 F:      include/linux/platform_data/i2c-omap.h
10990 F:      include/linux/platform_data/ams-delta-fiq.h
10991
10992 OMAP2+ SUPPORT
10993 M:      Tony Lindgren <tony@atomide.com>
10994 L:      linux-omap@vger.kernel.org
10995 W:      http://www.muru.com/linux/omap/
10996 W:      http://linux.omap.com/
10997 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10999 S:      Maintained
11000 F:      arch/arm/mach-omap2/
11001 F:      arch/arm/plat-omap/
11002 F:      arch/arm/configs/omap2plus_defconfig
11003 F:      drivers/i2c/busses/i2c-omap.c
11004 F:      drivers/irqchip/irq-omap-intc.c
11005 F:      drivers/mfd/*omap*.c
11006 F:      drivers/mfd/menelaus.c
11007 F:      drivers/mfd/palmas.c
11008 F:      drivers/mfd/tps65217.c
11009 F:      drivers/mfd/tps65218.c
11010 F:      drivers/mfd/tps65910.c
11011 F:      drivers/mfd/twl-core.[ch]
11012 F:      drivers/mfd/twl4030*.c
11013 F:      drivers/mfd/twl6030*.c
11014 F:      drivers/mfd/twl6040*.c
11015 F:      drivers/regulator/palmas-regulator*.c
11016 F:      drivers/regulator/pbias-regulator.c
11017 F:      drivers/regulator/tps65217-regulator.c
11018 F:      drivers/regulator/tps65218-regulator.c
11019 F:      drivers/regulator/tps65910-regulator.c
11020 F:      drivers/regulator/twl-regulator.c
11021 F:      drivers/regulator/twl6030-regulator.c
11022 F:      include/linux/platform_data/i2c-omap.h
11023
11024 ONION OMEGA2+ BOARD
11025 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11026 L:      linux-mips@vger.kernel.org
11027 S:      Maintained
11028 F:      arch/mips/boot/dts/ralink/omega2p.dts
11029
11030 OMFS FILESYSTEM
11031 M:      Bob Copeland <me@bobcopeland.com>
11032 L:      linux-karma-devel@lists.sourceforge.net
11033 S:      Maintained
11034 F:      Documentation/filesystems/omfs.txt
11035 F:      fs/omfs/
11036
11037 OMNIKEY CARDMAN 4000 DRIVER
11038 M:      Harald Welte <laforge@gnumonks.org>
11039 S:      Maintained
11040 F:      drivers/char/pcmcia/cm4000_cs.c
11041 F:      include/linux/cm4000_cs.h
11042 F:      include/uapi/linux/cm4000_cs.h
11043
11044 OMNIKEY CARDMAN 4040 DRIVER
11045 M:      Harald Welte <laforge@gnumonks.org>
11046 S:      Maintained
11047 F:      drivers/char/pcmcia/cm4040_cs.*
11048
11049 OMNIVISION OV13858 SENSOR DRIVER
11050 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11051 L:      linux-media@vger.kernel.org
11052 T:      git git://linuxtv.org/media_tree.git
11053 S:      Maintained
11054 F:      drivers/media/i2c/ov13858.c
11055
11056 OMNIVISION OV2680 SENSOR DRIVER
11057 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11058 L:      linux-media@vger.kernel.org
11059 T:      git git://linuxtv.org/media_tree.git
11060 S:      Maintained
11061 F:      drivers/media/i2c/ov2680.c
11062 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11063
11064 OMNIVISION OV2685 SENSOR DRIVER
11065 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11066 L:      linux-media@vger.kernel.org
11067 T:      git git://linuxtv.org/media_tree.git
11068 S:      Maintained
11069 F:      drivers/media/i2c/ov2685.c
11070
11071 OMNIVISION OV5640 SENSOR DRIVER
11072 M:      Steve Longerbeam <slongerbeam@gmail.com>
11073 L:      linux-media@vger.kernel.org
11074 T:      git git://linuxtv.org/media_tree.git
11075 S:      Maintained
11076 F:      drivers/media/i2c/ov5640.c
11077
11078 OMNIVISION OV5647 SENSOR DRIVER
11079 M:      Luis Oliveira <lolivei@synopsys.com>
11080 L:      linux-media@vger.kernel.org
11081 T:      git git://linuxtv.org/media_tree.git
11082 S:      Maintained
11083 F:      drivers/media/i2c/ov5647.c
11084
11085 OMNIVISION OV5695 SENSOR DRIVER
11086 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11087 L:      linux-media@vger.kernel.org
11088 T:      git git://linuxtv.org/media_tree.git
11089 S:      Maintained
11090 F:      drivers/media/i2c/ov5695.c
11091
11092 OMNIVISION OV7670 SENSOR DRIVER
11093 M:      Jonathan Corbet <corbet@lwn.net>
11094 L:      linux-media@vger.kernel.org
11095 T:      git git://linuxtv.org/media_tree.git
11096 S:      Maintained
11097 F:      drivers/media/i2c/ov7670.c
11098 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11099
11100 OMNIVISION OV772x SENSOR DRIVER
11101 M:      Jacopo Mondi <jacopo@jmondi.org>
11102 L:      linux-media@vger.kernel.org
11103 T:      git git://linuxtv.org/media_tree.git
11104 S:      Odd fixes
11105 F:      drivers/media/i2c/ov772x.c
11106 F:      include/media/i2c/ov772x.h
11107 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11108
11109 OMNIVISION OV7740 SENSOR DRIVER
11110 M:      Wenyou Yang <wenyou.yang@microchip.com>
11111 L:      linux-media@vger.kernel.org
11112 T:      git git://linuxtv.org/media_tree.git
11113 S:      Maintained
11114 F:      drivers/media/i2c/ov7740.c
11115 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11116
11117 OMNIVISION OV9650 SENSOR DRIVER
11118 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11119 R:      Akinobu Mita <akinobu.mita@gmail.com>
11120 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11121 L:      linux-media@vger.kernel.org
11122 T:      git git://linuxtv.org/media_tree.git
11123 S:      Maintained
11124 F:      drivers/media/i2c/ov9650.c
11125 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11126
11127 ONENAND FLASH DRIVER
11128 M:      Kyungmin Park <kyungmin.park@samsung.com>
11129 L:      linux-mtd@lists.infradead.org
11130 S:      Maintained
11131 F:      drivers/mtd/nand/onenand/
11132 F:      include/linux/mtd/onenand*.h
11133
11134 ONSTREAM SCSI TAPE DRIVER
11135 M:      Willem Riede <osst@riede.org>
11136 L:      osst-users@lists.sourceforge.net
11137 L:      linux-scsi@vger.kernel.org
11138 S:      Maintained
11139 F:      Documentation/scsi/osst.txt
11140 F:      drivers/scsi/osst.*
11141 F:      drivers/scsi/osst_*.h
11142 F:      drivers/scsi/st.h
11143
11144 OP-TEE DRIVER
11145 M:      Jens Wiklander <jens.wiklander@linaro.org>
11146 S:      Maintained
11147 F:      drivers/tee/optee/
11148
11149 OPA-VNIC DRIVER
11150 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11151 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11152 L:      linux-rdma@vger.kernel.org
11153 S:      Supported
11154 F:      drivers/infiniband/ulp/opa_vnic
11155
11156 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11157 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11158 M:      Frank Rowand <frowand.list@gmail.com>
11159 L:      devicetree@vger.kernel.org
11160 S:      Maintained
11161 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11162 F:      Documentation/devicetree/overlay-notes.txt
11163 F:      drivers/of/overlay.c
11164 F:      drivers/of/resolver.c
11165 K:      of_overlay_notifier_
11166
11167 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11168 M:      Rob Herring <robh+dt@kernel.org>
11169 M:      Frank Rowand <frowand.list@gmail.com>
11170 L:      devicetree@vger.kernel.org
11171 W:      http://www.devicetree.org/
11172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11173 S:      Maintained
11174 F:      drivers/of/
11175 F:      include/linux/of*.h
11176 F:      scripts/dtc/
11177 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11178
11179 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11180 M:      Rob Herring <robh+dt@kernel.org>
11181 M:      Mark Rutland <mark.rutland@arm.com>
11182 L:      devicetree@vger.kernel.org
11183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11184 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11185 S:      Maintained
11186 F:      Documentation/devicetree/
11187 F:      arch/*/boot/dts/
11188 F:      include/dt-bindings/
11189
11190 OPENCORES I2C BUS DRIVER
11191 M:      Peter Korsgaard <peter@korsgaard.com>
11192 L:      linux-i2c@vger.kernel.org
11193 S:      Maintained
11194 F:      Documentation/i2c/busses/i2c-ocores
11195 F:      drivers/i2c/busses/i2c-ocores.c
11196
11197 OPENRISC ARCHITECTURE
11198 M:      Jonas Bonn <jonas@southpole.se>
11199 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11200 M:      Stafford Horne <shorne@gmail.com>
11201 T:      git git://github.com/openrisc/linux.git
11202 L:      openrisc@lists.librecores.org
11203 W:      http://openrisc.io
11204 S:      Maintained
11205 F:      Documentation/devicetree/bindings/openrisc/
11206 F:      Documentation/openrisc/
11207 F:      arch/openrisc/
11208 F:      drivers/irqchip/irq-ompic.c
11209 F:      drivers/irqchip/irq-or1k-*
11210
11211 OPENVSWITCH
11212 M:      Pravin B Shelar <pshelar@ovn.org>
11213 L:      netdev@vger.kernel.org
11214 L:      dev@openvswitch.org
11215 W:      http://openvswitch.org
11216 S:      Maintained
11217 F:      net/openvswitch/
11218 F:      include/uapi/linux/openvswitch.h
11219
11220 OPERATING PERFORMANCE POINTS (OPP)
11221 M:      Viresh Kumar <vireshk@kernel.org>
11222 M:      Nishanth Menon <nm@ti.com>
11223 M:      Stephen Boyd <sboyd@kernel.org>
11224 L:      linux-pm@vger.kernel.org
11225 S:      Maintained
11226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11227 F:      drivers/opp/
11228 F:      include/linux/pm_opp.h
11229 F:      Documentation/power/opp.txt
11230 F:      Documentation/devicetree/bindings/opp/
11231
11232 OPL4 DRIVER
11233 M:      Clemens Ladisch <clemens@ladisch.de>
11234 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11235 T:      git git://git.alsa-project.org/alsa-kernel.git
11236 S:      Maintained
11237 F:      sound/drivers/opl4/
11238
11239 OPROFILE
11240 M:      Robert Richter <rric@kernel.org>
11241 L:      oprofile-list@lists.sf.net
11242 S:      Maintained
11243 F:      arch/*/include/asm/oprofile*.h
11244 F:      arch/*/oprofile/
11245 F:      drivers/oprofile/
11246 F:      include/linux/oprofile.h
11247
11248 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11249 M:      Mark Fasheh <mark@fasheh.com>
11250 M:      Joel Becker <jlbec@evilplan.org>
11251 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11252 W:      http://ocfs2.wiki.kernel.org
11253 S:      Supported
11254 F:      Documentation/filesystems/ocfs2.txt
11255 F:      Documentation/filesystems/dlmfs.txt
11256 F:      fs/ocfs2/
11257
11258 ORANGEFS FILESYSTEM
11259 M:      Mike Marshall <hubcap@omnibond.com>
11260 R:      Martin Brandenburg <martin@omnibond.com>
11261 L:      devel@lists.orangefs.org
11262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11263 S:      Supported
11264 F:      fs/orangefs/
11265 F:      Documentation/filesystems/orangefs.txt
11266
11267 ORINOCO DRIVER
11268 L:      linux-wireless@vger.kernel.org
11269 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11270 W:      http://www.nongnu.org/orinoco/
11271 S:      Orphan
11272 F:      drivers/net/wireless/intersil/orinoco/
11273
11274 OSD LIBRARY and FILESYSTEM
11275 M:      Boaz Harrosh <ooo@electrozaur.com>
11276 S:      Maintained
11277 F:      drivers/scsi/osd/
11278 F:      include/scsi/osd_*
11279 F:      fs/exofs/
11280
11281 OV2659 OMNIVISION SENSOR DRIVER
11282 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11283 L:      linux-media@vger.kernel.org
11284 W:      https://linuxtv.org
11285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11286 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11287 S:      Maintained
11288 F:      drivers/media/i2c/ov2659.c
11289 F:      include/media/i2c/ov2659.h
11290
11291 OVERLAY FILESYSTEM
11292 M:      Miklos Szeredi <miklos@szeredi.hu>
11293 L:      linux-unionfs@vger.kernel.org
11294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11295 S:      Supported
11296 F:      fs/overlayfs/
11297 F:      Documentation/filesystems/overlayfs.txt
11298
11299 P54 WIRELESS DRIVER
11300 M:      Christian Lamparter <chunkeey@googlemail.com>
11301 L:      linux-wireless@vger.kernel.org
11302 W:      http://wireless.kernel.org/en/users/Drivers/p54
11303 S:      Maintained
11304 F:      drivers/net/wireless/intersil/p54/
11305
11306 PA SEMI ETHERNET DRIVER
11307 L:      netdev@vger.kernel.org
11308 S:      Orphan
11309 F:      drivers/net/ethernet/pasemi/*
11310
11311 PA SEMI SMBUS DRIVER
11312 L:      linux-i2c@vger.kernel.org
11313 S:      Orphan
11314 F:      drivers/i2c/busses/i2c-pasemi.c
11315
11316 PADATA PARALLEL EXECUTION MECHANISM
11317 M:      Steffen Klassert <steffen.klassert@secunet.com>
11318 L:      linux-crypto@vger.kernel.org
11319 S:      Maintained
11320 F:      kernel/padata.c
11321 F:      include/linux/padata.h
11322 F:      Documentation/padata.txt
11323
11324 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11325 M:      Harald Welte <laforge@gnumonks.org>
11326 L:      platform-driver-x86@vger.kernel.org
11327 S:      Maintained
11328 F:      drivers/platform/x86/panasonic-laptop.c
11329
11330 PARALLEL LCD/KEYPAD PANEL DRIVER
11331 M:      Willy Tarreau <willy@haproxy.com>
11332 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11333 S:      Odd Fixes
11334 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11335 F:      drivers/auxdisplay/panel.c
11336
11337 PARALLEL PORT SUBSYSTEM
11338 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11339 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11340 L:      linux-parport@lists.infradead.org (subscribers-only)
11341 S:      Maintained
11342 F:      drivers/parport/
11343 F:      include/linux/parport*.h
11344 F:      drivers/char/ppdev.c
11345 F:      include/uapi/linux/ppdev.h
11346 F:      Documentation/parport*.txt
11347
11348 PARAVIRT_OPS INTERFACE
11349 M:      Juergen Gross <jgross@suse.com>
11350 M:      Alok Kataria <akataria@vmware.com>
11351 L:      virtualization@lists.linux-foundation.org
11352 S:      Supported
11353 F:      Documentation/virtual/paravirt_ops.txt
11354 F:      arch/*/kernel/paravirt*
11355 F:      arch/*/include/asm/paravirt*.h
11356 F:      include/linux/hypervisor.h
11357
11358 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11359 M:      Tim Waugh <tim@cyberelk.net>
11360 L:      linux-parport@lists.infradead.org (subscribers-only)
11361 S:      Maintained
11362 F:      Documentation/blockdev/paride.txt
11363 F:      drivers/block/paride/
11364
11365 PARISC ARCHITECTURE
11366 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11367 M:      Helge Deller <deller@gmx.de>
11368 L:      linux-parisc@vger.kernel.org
11369 W:      http://www.parisc-linux.org/
11370 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11373 S:      Maintained
11374 F:      arch/parisc/
11375 F:      Documentation/parisc/
11376 F:      drivers/parisc/
11377 F:      drivers/char/agp/parisc-agp.c
11378 F:      drivers/input/serio/gscps2.c
11379 F:      drivers/parport/parport_gsc.*
11380 F:      drivers/tty/serial/8250/8250_gsc.c
11381 F:      drivers/video/fbdev/sti*
11382 F:      drivers/video/console/sti*
11383 F:      drivers/video/logo/logo_parisc*
11384
11385 PARMAN
11386 M:      Jiri Pirko <jiri@mellanox.com>
11387 L:      netdev@vger.kernel.org
11388 S:      Supported
11389 F:      lib/parman.c
11390 F:      lib/test_parman.c
11391 F:      include/linux/parman.h
11392
11393 PC87360 HARDWARE MONITORING DRIVER
11394 M:      Jim Cromie <jim.cromie@gmail.com>
11395 L:      linux-hwmon@vger.kernel.org
11396 S:      Maintained
11397 F:      Documentation/hwmon/pc87360
11398 F:      drivers/hwmon/pc87360.c
11399
11400 PC8736x GPIO DRIVER
11401 M:      Jim Cromie <jim.cromie@gmail.com>
11402 S:      Maintained
11403 F:      drivers/char/pc8736x_gpio.c
11404
11405 PC87427 HARDWARE MONITORING DRIVER
11406 M:      Jean Delvare <jdelvare@suse.com>
11407 L:      linux-hwmon@vger.kernel.org
11408 S:      Maintained
11409 F:      Documentation/hwmon/pc87427
11410 F:      drivers/hwmon/pc87427.c
11411
11412 PCA9532 LED DRIVER
11413 M:      Riku Voipio <riku.voipio@iki.fi>
11414 S:      Maintained
11415 F:      drivers/leds/leds-pca9532.c
11416 F:      include/linux/leds-pca9532.h
11417
11418 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11419 M:      Guenter Roeck <linux@roeck-us.net>
11420 L:      linux-i2c@vger.kernel.org
11421 S:      Maintained
11422 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11423
11424 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11425 M:      Khalid Aziz <khalid@gonehiking.org>
11426 S:      Maintained
11427 F:      drivers/firmware/pcdp.*
11428
11429 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11430 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11431 L:      linux-pci@vger.kernel.org
11432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11433 S:      Maintained
11434 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11435 F:      drivers/pci/controller/pci-aardvark.c
11436
11437 PCI DRIVER FOR ALTERA PCIE IP
11438 M:      Ley Foon Tan <lftan@altera.com>
11439 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11440 L:      linux-pci@vger.kernel.org
11441 S:      Supported
11442 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11443 F:      drivers/pci/controller/pcie-altera.c
11444
11445 PCI DRIVER FOR APPLIEDMICRO XGENE
11446 M:      Tanmay Inamdar <tinamdar@apm.com>
11447 L:      linux-pci@vger.kernel.org
11448 L:      linux-arm-kernel@lists.infradead.org
11449 S:      Maintained
11450 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11451 F:      drivers/pci/controller/pci-xgene.c
11452
11453 PCI DRIVER FOR ARM VERSATILE PLATFORM
11454 M:      Rob Herring <robh@kernel.org>
11455 L:      linux-pci@vger.kernel.org
11456 L:      linux-arm-kernel@lists.infradead.org
11457 S:      Maintained
11458 F:      Documentation/devicetree/bindings/pci/versatile.txt
11459 F:      drivers/pci/controller/pci-versatile.c
11460
11461 PCI DRIVER FOR ARMADA 8K
11462 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11463 L:      linux-pci@vger.kernel.org
11464 L:      linux-arm-kernel@lists.infradead.org
11465 S:      Maintained
11466 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11467 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11468
11469 PCI DRIVER FOR CADENCE PCIE IP
11470 M:      Alan Douglas <adouglas@cadence.com>
11471 L:      linux-pci@vger.kernel.org
11472 S:      Maintained
11473 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11474 F:      drivers/pci/controller/pcie-cadence*
11475
11476 PCI DRIVER FOR FREESCALE LAYERSCAPE
11477 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11478 M:      Mingkai Hu <mingkai.hu@nxp.com>
11479 M:      Roy Zang <roy.zang@nxp.com>
11480 L:      linuxppc-dev@lists.ozlabs.org
11481 L:      linux-pci@vger.kernel.org
11482 L:      linux-arm-kernel@lists.infradead.org
11483 S:      Maintained
11484 F:      drivers/pci/controller/dwc/*layerscape*
11485
11486 PCI DRIVER FOR GENERIC OF HOSTS
11487 M:      Will Deacon <will.deacon@arm.com>
11488 L:      linux-pci@vger.kernel.org
11489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11490 S:      Maintained
11491 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11492 F:      drivers/pci/controller/pci-host-common.c
11493 F:      drivers/pci/controller/pci-host-generic.c
11494
11495 PCI DRIVER FOR IMX6
11496 M:      Richard Zhu <hongxing.zhu@nxp.com>
11497 M:      Lucas Stach <l.stach@pengutronix.de>
11498 L:      linux-pci@vger.kernel.org
11499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11500 S:      Maintained
11501 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11502 F:      drivers/pci/controller/dwc/*imx6*
11503
11504 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11505 M:      Keith Busch <keith.busch@intel.com>
11506 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11507 L:      linux-pci@vger.kernel.org
11508 S:      Supported
11509 F:      drivers/pci/controller/vmd.c
11510
11511 PCI DRIVER FOR MICROSEMI SWITCHTEC
11512 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11513 M:      Logan Gunthorpe <logang@deltatee.com>
11514 L:      linux-pci@vger.kernel.org
11515 S:      Maintained
11516 F:      Documentation/switchtec.txt
11517 F:      Documentation/ABI/testing/sysfs-class-switchtec
11518 F:      drivers/pci/switch/switchtec*
11519 F:      include/uapi/linux/switchtec_ioctl.h
11520 F:      include/linux/switchtec.h
11521 F:      drivers/ntb/hw/mscc/
11522
11523 PCI DRIVER FOR MOBIVEIL PCIE IP
11524 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11525 L:      linux-pci@vger.kernel.org
11526 S:      Supported
11527 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11528 F:      drivers/pci/controller/pcie-mobiveil.c
11529
11530 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11531 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11532 M:      Jason Cooper <jason@lakedaemon.net>
11533 L:      linux-pci@vger.kernel.org
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 S:      Maintained
11536 F:      drivers/pci/controller/*mvebu*
11537
11538 PCI DRIVER FOR NVIDIA TEGRA
11539 M:      Thierry Reding <thierry.reding@gmail.com>
11540 L:      linux-tegra@vger.kernel.org
11541 L:      linux-pci@vger.kernel.org
11542 S:      Supported
11543 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11544 F:      drivers/pci/controller/pci-tegra.c
11545
11546 PCI DRIVER FOR RENESAS R-CAR
11547 M:      Simon Horman <horms@verge.net.au>
11548 L:      linux-pci@vger.kernel.org
11549 L:      linux-renesas-soc@vger.kernel.org
11550 S:      Maintained
11551 F:      drivers/pci/controller/*rcar*
11552
11553 PCI DRIVER FOR SAMSUNG EXYNOS
11554 M:      Jingoo Han <jingoohan1@gmail.com>
11555 L:      linux-pci@vger.kernel.org
11556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11557 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11558 S:      Maintained
11559 F:      drivers/pci/controller/dwc/pci-exynos.c
11560
11561 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11562 M:      Jingoo Han <jingoohan1@gmail.com>
11563 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11564 L:      linux-pci@vger.kernel.org
11565 S:      Maintained
11566 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11567 F:      drivers/pci/controller/dwc/*designware*
11568
11569 PCI DRIVER FOR TI DRA7XX
11570 M:      Kishon Vijay Abraham I <kishon@ti.com>
11571 L:      linux-omap@vger.kernel.org
11572 L:      linux-pci@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11575 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11576
11577 PCI DRIVER FOR TI KEYSTONE
11578 M:      Murali Karicheri <m-karicheri2@ti.com>
11579 L:      linux-pci@vger.kernel.org
11580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11581 S:      Maintained
11582 F:      drivers/pci/controller/dwc/pci-keystone.c
11583
11584 PCI ENDPOINT SUBSYSTEM
11585 M:      Kishon Vijay Abraham I <kishon@ti.com>
11586 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11587 L:      linux-pci@vger.kernel.org
11588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11589 S:      Supported
11590 F:      drivers/pci/endpoint/
11591 F:      drivers/misc/pci_endpoint_test.c
11592 F:      tools/pci/
11593
11594 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11595 M:      Russell Currey <ruscur@russell.cc>
11596 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11597 M:      Oliver O'Halloran <oohall@gmail.com>
11598 L:      linuxppc-dev@lists.ozlabs.org
11599 S:      Supported
11600 F:      Documentation/PCI/pci-error-recovery.txt
11601 F:      drivers/pci/pcie/aer.c
11602 F:      drivers/pci/pcie/dpc.c
11603 F:      drivers/pci/pcie/err.c
11604 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11605 F:      arch/powerpc/kernel/eeh*.c
11606 F:      arch/powerpc/platforms/*/eeh*.c
11607 F:      arch/powerpc/include/*/eeh*.h
11608
11609 PCI ERROR RECOVERY
11610 M:      Linas Vepstas <linasvepstas@gmail.com>
11611 L:      linux-pci@vger.kernel.org
11612 S:      Supported
11613 F:      Documentation/PCI/pci-error-recovery.txt
11614
11615 PCI MSI DRIVER FOR ALTERA MSI IP
11616 M:      Ley Foon Tan <lftan@altera.com>
11617 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11618 L:      linux-pci@vger.kernel.org
11619 S:      Supported
11620 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11621 F:      drivers/pci/controller/pcie-altera-msi.c
11622
11623 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11624 M:      Duc Dang <dhdang@apm.com>
11625 L:      linux-pci@vger.kernel.org
11626 L:      linux-arm-kernel@lists.infradead.org
11627 S:      Maintained
11628 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11629 F:      drivers/pci/controller/pci-xgene-msi.c
11630
11631 PCI SUBSYSTEM
11632 M:      Bjorn Helgaas <bhelgaas@google.com>
11633 L:      linux-pci@vger.kernel.org
11634 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11636 S:      Supported
11637 F:      Documentation/devicetree/bindings/pci/
11638 F:      Documentation/PCI/
11639 F:      drivers/acpi/pci*
11640 F:      drivers/pci/
11641 F:      include/asm-generic/pci*
11642 F:      include/linux/pci*
11643 F:      include/linux/of_pci.h
11644 F:      include/uapi/linux/pci*
11645 F:      lib/pci*
11646 F:      arch/x86/pci/
11647 F:      arch/x86/kernel/quirks.c
11648
11649 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11650 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11651 L:      linux-pci@vger.kernel.org
11652 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11654 S:      Supported
11655 F:      drivers/pci/controller/
11656
11657 PCIE DRIVER FOR AXIS ARTPEC
11658 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11659 L:      linux-arm-kernel@axis.com
11660 L:      linux-pci@vger.kernel.org
11661 S:      Maintained
11662 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11663 F:      drivers/pci/controller/dwc/*artpec*
11664
11665 PCIE DRIVER FOR CAVIUM THUNDERX
11666 M:      David Daney <david.daney@cavium.com>
11667 L:      linux-pci@vger.kernel.org
11668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11669 S:      Supported
11670 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11671 F:      drivers/pci/controller/pci-thunder-*
11672
11673 PCIE DRIVER FOR HISILICON
11674 M:      Zhou Wang <wangzhou1@hisilicon.com>
11675 L:      linux-pci@vger.kernel.org
11676 S:      Maintained
11677 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11678 F:      drivers/pci/controller/dwc/pcie-hisi.c
11679
11680 PCIE DRIVER FOR HISILICON KIRIN
11681 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11682 M:      Binghui Wang <wangbinghui@hisilicon.com>
11683 L:      linux-pci@vger.kernel.org
11684 S:      Maintained
11685 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11686 F:      drivers/pci/controller/dwc/pcie-kirin.c
11687
11688 PCIE DRIVER FOR HISILICON STB
11689 M:      Jianguo Sun <sunjianguo1@huawei.com>
11690 M:      Shawn Guo <shawn.guo@linaro.org>
11691 L:      linux-pci@vger.kernel.org
11692 S:      Maintained
11693 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11694 F:      drivers/pci/controller/dwc/pcie-histb.c
11695
11696 PCIE DRIVER FOR MEDIATEK
11697 M:      Ryder Lee <ryder.lee@mediatek.com>
11698 L:      linux-pci@vger.kernel.org
11699 L:      linux-mediatek@lists.infradead.org
11700 S:      Supported
11701 F:      Documentation/devicetree/bindings/pci/mediatek*
11702 F:      drivers/pci/controller/*mediatek*
11703
11704 PCIE DRIVER FOR QUALCOMM MSM
11705 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11706 L:      linux-pci@vger.kernel.org
11707 L:      linux-arm-msm@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/pci/controller/dwc/*qcom*
11710
11711 PCIE DRIVER FOR ROCKCHIP
11712 M:      Shawn Lin <shawn.lin@rock-chips.com>
11713 L:      linux-pci@vger.kernel.org
11714 L:      linux-rockchip@lists.infradead.org
11715 S:      Maintained
11716 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11717 F:      drivers/pci/controller/pcie-rockchip*
11718
11719 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11720 M:      Linus Walleij <linus.walleij@linaro.org>
11721 L:      linux-pci@vger.kernel.org
11722 S:      Maintained
11723 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11724 F:      drivers/pci/controller/pci-v3-semi.c
11725
11726 PCIE DRIVER FOR ST SPEAR13XX
11727 M:      Pratyush Anand <pratyush.anand@gmail.com>
11728 L:      linux-pci@vger.kernel.org
11729 S:      Maintained
11730 F:      drivers/pci/controller/dwc/*spear*
11731
11732 PCMCIA SUBSYSTEM
11733 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11735 S:      Odd Fixes
11736 F:      Documentation/pcmcia/
11737 F:      tools/pcmcia/
11738 F:      drivers/pcmcia/
11739 F:      include/pcmcia/
11740
11741 PCNET32 NETWORK DRIVER
11742 M:      Don Fry <pcnet32@frontier.com>
11743 L:      netdev@vger.kernel.org
11744 S:      Maintained
11745 F:      drivers/net/ethernet/amd/pcnet32.c
11746
11747 PCRYPT PARALLEL CRYPTO ENGINE
11748 M:      Steffen Klassert <steffen.klassert@secunet.com>
11749 L:      linux-crypto@vger.kernel.org
11750 S:      Maintained
11751 F:      crypto/pcrypt.c
11752 F:      include/crypto/pcrypt.h
11753
11754 PEAQ WMI HOTKEYS DRIVER
11755 M:      Hans de Goede <hdegoede@redhat.com>
11756 L:      platform-driver-x86@vger.kernel.org
11757 S:      Maintained
11758 F:      drivers/platform/x86/peaq-wmi.c
11759
11760 PER-CPU MEMORY ALLOCATOR
11761 M:      Dennis Zhou <dennis@kernel.org>
11762 M:      Tejun Heo <tj@kernel.org>
11763 M:      Christoph Lameter <cl@linux.com>
11764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11765 S:      Maintained
11766 F:      include/linux/percpu*.h
11767 F:      mm/percpu*.c
11768 F:      arch/*/include/asm/percpu.h
11769
11770 PER-TASK DELAY ACCOUNTING
11771 M:      Balbir Singh <bsingharora@gmail.com>
11772 S:      Maintained
11773 F:      include/linux/delayacct.h
11774 F:      kernel/delayacct.c
11775
11776 PERFORMANCE EVENTS SUBSYSTEM
11777 M:      Peter Zijlstra <peterz@infradead.org>
11778 M:      Ingo Molnar <mingo@redhat.com>
11779 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11780 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11781 R:      Jiri Olsa <jolsa@redhat.com>
11782 R:      Namhyung Kim <namhyung@kernel.org>
11783 L:      linux-kernel@vger.kernel.org
11784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11785 S:      Supported
11786 F:      kernel/events/*
11787 F:      include/linux/perf_event.h
11788 F:      include/uapi/linux/perf_event.h
11789 F:      arch/*/kernel/perf_event*.c
11790 F:      arch/*/kernel/*/perf_event*.c
11791 F:      arch/*/kernel/*/*/perf_event*.c
11792 F:      arch/*/include/asm/perf_event.h
11793 F:      arch/*/kernel/perf_callchain.c
11794 F:      arch/*/events/*
11795 F:      tools/perf/
11796
11797 PERSONALITY HANDLING
11798 M:      Christoph Hellwig <hch@infradead.org>
11799 L:      linux-abi-devel@lists.sourceforge.net
11800 S:      Maintained
11801 F:      include/linux/personality.h
11802 F:      include/uapi/linux/personality.h
11803
11804 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11805 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11806 L:      linux-input@vger.kernel.org
11807 S:      Maintained
11808 F:      Documentation/input/devices/pxrc.rst
11809 F:      drivers/input/joystick/pxrc.c
11810
11811 PHONET PROTOCOL
11812 M:      Remi Denis-Courmont <courmisch@gmail.com>
11813 S:      Supported
11814 F:      Documentation/networking/phonet.txt
11815 F:      include/linux/phonet.h
11816 F:      include/net/phonet/
11817 F:      include/uapi/linux/phonet.h
11818 F:      net/phonet/
11819
11820 PHRAM MTD DRIVER
11821 M:      Joern Engel <joern@lazybastard.org>
11822 L:      linux-mtd@lists.infradead.org
11823 S:      Maintained
11824 F:      drivers/mtd/devices/phram.c
11825
11826 PICOLCD HID DRIVER
11827 M:      Bruno Prémont <bonbons@linux-vserver.org>
11828 L:      linux-input@vger.kernel.org
11829 S:      Maintained
11830 F:      drivers/hid/hid-picolcd*
11831
11832 PICOXCELL SUPPORT
11833 M:      Jamie Iles <jamie@jamieiles.com>
11834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11835 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11836 S:      Supported
11837 F:      arch/arm/boot/dts/picoxcell*
11838 F:      arch/arm/mach-picoxcell/
11839 F:      drivers/crypto/picoxcell*
11840
11841 PIN CONTROL SUBSYSTEM
11842 M:      Linus Walleij <linus.walleij@linaro.org>
11843 L:      linux-gpio@vger.kernel.org
11844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11845 S:      Maintained
11846 F:      Documentation/devicetree/bindings/pinctrl/
11847 F:      Documentation/driver-api/pinctl.rst
11848 F:      drivers/pinctrl/
11849 F:      include/linux/pinctrl/
11850
11851 PIN CONTROLLER - ATMEL AT91
11852 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11854 S:      Maintained
11855 F:      drivers/pinctrl/pinctrl-at91.*
11856
11857 PIN CONTROLLER - ATMEL AT91 PIO4
11858 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11860 L:      linux-gpio@vger.kernel.org
11861 S:      Supported
11862 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11863
11864 PIN CONTROLLER - FREESCALE
11865 M:      Dong Aisheng <aisheng.dong@nxp.com>
11866 M:      Fabio Estevam <festevam@gmail.com>
11867 M:      Shawn Guo <shawnguo@kernel.org>
11868 M:      Stefan Agner <stefan@agner.ch>
11869 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11870 L:      linux-gpio@vger.kernel.org
11871 S:      Maintained
11872 F:      drivers/pinctrl/freescale/
11873 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11874
11875 PIN CONTROLLER - INTEL
11876 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11877 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11879 S:      Maintained
11880 F:      drivers/pinctrl/intel/
11881
11882 PIN CONTROLLER - MEDIATEK
11883 M:      Sean Wang <sean.wang@kernel.org>
11884 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11885 S:      Maintained
11886 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11887 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11888 F:      drivers/pinctrl/mediatek/
11889
11890 PIN CONTROLLER - QUALCOMM
11891 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11892 S:      Maintained
11893 L:      linux-arm-msm@vger.kernel.org
11894 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11895 F:      drivers/pinctrl/qcom/
11896
11897 PIN CONTROLLER - RENESAS
11898 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11899 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11900 L:      linux-renesas-soc@vger.kernel.org
11901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11902 S:      Maintained
11903 F:      drivers/pinctrl/sh-pfc/
11904
11905 PIN CONTROLLER - SAMSUNG
11906 M:      Tomasz Figa <tomasz.figa@gmail.com>
11907 M:      Krzysztof Kozlowski <krzk@kernel.org>
11908 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11910 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11911 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11913 S:      Maintained
11914 F:      drivers/pinctrl/samsung/
11915 F:      include/dt-bindings/pinctrl/samsung.h
11916 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11917
11918 PIN CONTROLLER - SINGLE
11919 M:      Tony Lindgren <tony@atomide.com>
11920 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11922 L:      linux-omap@vger.kernel.org
11923 S:      Maintained
11924 F:      drivers/pinctrl/pinctrl-single.c
11925
11926 PIN CONTROLLER - ST SPEAR
11927 M:      Viresh Kumar <vireshk@kernel.org>
11928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11929 W:      http://www.st.com/spear
11930 S:      Maintained
11931 F:      drivers/pinctrl/spear/
11932
11933 PISTACHIO SOC SUPPORT
11934 M:      James Hartley <james.hartley@sondrel.com>
11935 L:      linux-mips@vger.kernel.org
11936 S:      Odd Fixes
11937 F:      arch/mips/pistachio/
11938 F:      arch/mips/include/asm/mach-pistachio/
11939 F:      arch/mips/boot/dts/img/pistachio*
11940 F:      arch/mips/configs/pistachio*_defconfig
11941
11942 PKTCDVD DRIVER
11943 S:      Orphan
11944 M:      linux-block@vger.kernel.org
11945 F:      drivers/block/pktcdvd.c
11946 F:      include/linux/pktcdvd.h
11947 F:      include/uapi/linux/pktcdvd.h
11948
11949 PKUNITY SOC DRIVERS
11950 M:      Guan Xuetao <gxt@pku.edu.cn>
11951 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11952 S:      Maintained
11953 T:      git git://github.com/gxt/linux.git
11954 F:      drivers/input/serio/i8042-unicore32io.h
11955 F:      drivers/i2c/busses/i2c-puv3.c
11956 F:      drivers/video/fbdev/fb-puv3.c
11957 F:      drivers/rtc/rtc-puv3.c
11958
11959 PMBUS HARDWARE MONITORING DRIVERS
11960 M:      Guenter Roeck <linux@roeck-us.net>
11961 L:      linux-hwmon@vger.kernel.org
11962 W:      http://hwmon.wiki.kernel.org/
11963 W:      http://www.roeck-us.net/linux/drivers/
11964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11965 S:      Maintained
11966 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11967 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11968 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11969 F:      Documentation/hwmon/adm1275
11970 F:      Documentation/hwmon/ibm-cffps
11971 F:      Documentation/hwmon/ir35221
11972 F:      Documentation/hwmon/lm25066
11973 F:      Documentation/hwmon/ltc2978
11974 F:      Documentation/hwmon/ltc3815
11975 F:      Documentation/hwmon/max16064
11976 F:      Documentation/hwmon/max20751
11977 F:      Documentation/hwmon/max31785
11978 F:      Documentation/hwmon/max34440
11979 F:      Documentation/hwmon/max8688
11980 F:      Documentation/hwmon/pmbus
11981 F:      Documentation/hwmon/pmbus-core
11982 F:      Documentation/hwmon/tps40422
11983 F:      Documentation/hwmon/ucd9000
11984 F:      Documentation/hwmon/ucd9200
11985 F:      Documentation/hwmon/zl6100
11986 F:      drivers/hwmon/pmbus/
11987 F:      include/linux/pmbus.h
11988
11989 PMC SIERRA MaxRAID DRIVER
11990 L:      linux-scsi@vger.kernel.org
11991 W:      http://www.pmc-sierra.com/
11992 S:      Orphan
11993 F:      drivers/scsi/pmcraid.*
11994
11995 PMC SIERRA PM8001 DRIVER
11996 M:      Jack Wang <jinpu.wang@profitbricks.com>
11997 M:      lindar_liu@usish.com
11998 L:      linux-scsi@vger.kernel.org
11999 S:      Supported
12000 F:      drivers/scsi/pm8001/
12001
12002 PNP SUPPORT
12003 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12004 S:      Maintained
12005 F:      drivers/pnp/
12006
12007 POSIX CLOCKS and TIMERS
12008 M:      Thomas Gleixner <tglx@linutronix.de>
12009 L:      linux-kernel@vger.kernel.org
12010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12011 S:      Maintained
12012 F:      fs/timerfd.c
12013 F:      include/linux/timer*
12014 F:      kernel/time/*timer*
12015
12016 POWER MANAGEMENT CORE
12017 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12018 L:      linux-pm@vger.kernel.org
12019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12020 B:      https://bugzilla.kernel.org
12021 S:      Supported
12022 F:      drivers/base/power/
12023 F:      include/linux/pm.h
12024 F:      include/linux/pm_*
12025 F:      include/linux/powercap.h
12026 F:      drivers/powercap/
12027 F:      kernel/configs/nopm.config
12028
12029 POWER STATE COORDINATION INTERFACE (PSCI)
12030 M:      Mark Rutland <mark.rutland@arm.com>
12031 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12032 L:      linux-arm-kernel@lists.infradead.org
12033 S:      Maintained
12034 F:      drivers/firmware/psci*.c
12035 F:      include/linux/psci.h
12036 F:      include/uapi/linux/psci.h
12037
12038 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12039 M:      Sebastian Reichel <sre@kernel.org>
12040 L:      linux-pm@vger.kernel.org
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12042 S:      Maintained
12043 F:      Documentation/ABI/testing/sysfs-class-power
12044 F:      Documentation/devicetree/bindings/power/supply/
12045 F:      include/linux/power_supply.h
12046 F:      drivers/power/supply/
12047
12048 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12049 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12050 L:      linuxppc-dev@lists.ozlabs.org
12051 S:      Maintained
12052 F:      drivers/char/powernv-op-panel.c
12053
12054 PPP OVER ATM (RFC 2364)
12055 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12056 S:      Maintained
12057 F:      net/atm/pppoatm.c
12058 F:      include/uapi/linux/atmppp.h
12059
12060 PPP OVER ETHERNET
12061 M:      Michal Ostrowski <mostrows@earthlink.net>
12062 S:      Maintained
12063 F:      drivers/net/ppp/pppoe.c
12064 F:      drivers/net/ppp/pppox.c
12065
12066 PPP OVER L2TP
12067 M:      James Chapman <jchapman@katalix.com>
12068 S:      Maintained
12069 F:      net/l2tp/l2tp_ppp.c
12070 F:      include/linux/if_pppol2tp.h
12071 F:      include/uapi/linux/if_pppol2tp.h
12072
12073 PPP PROTOCOL DRIVERS AND COMPRESSORS
12074 M:      Paul Mackerras <paulus@samba.org>
12075 L:      linux-ppp@vger.kernel.org
12076 S:      Maintained
12077 F:      drivers/net/ppp/ppp_*
12078
12079 PPS SUPPORT
12080 M:      Rodolfo Giometti <giometti@enneenne.com>
12081 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12082 L:      linuxpps@ml.enneenne.com (subscribers-only)
12083 S:      Maintained
12084 F:      Documentation/pps/
12085 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12086 F:      Documentation/ABI/testing/sysfs-pps
12087 F:      drivers/pps/
12088 F:      include/linux/pps*.h
12089 F:      include/uapi/linux/pps.h
12090
12091 PPTP DRIVER
12092 M:      Dmitry Kozlov <xeb@mail.ru>
12093 L:      netdev@vger.kernel.org
12094 S:      Maintained
12095 F:      drivers/net/ppp/pptp.c
12096 W:      http://sourceforge.net/projects/accel-pptp
12097
12098 PREEMPTIBLE KERNEL
12099 M:      Robert Love <rml@tech9.net>
12100 L:      kpreempt-tech@lists.sourceforge.net
12101 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12102 S:      Supported
12103 F:      Documentation/preempt-locking.txt
12104 F:      include/linux/preempt.h
12105
12106 PRINTK
12107 M:      Petr Mladek <pmladek@suse.com>
12108 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12109 R:      Steven Rostedt <rostedt@goodmis.org>
12110 S:      Maintained
12111 F:      kernel/printk/
12112 F:      include/linux/printk.h
12113
12114 PRISM54 WIRELESS DRIVER
12115 M:      Luis Chamberlain <mcgrof@kernel.org>
12116 L:      linux-wireless@vger.kernel.org
12117 W:      http://wireless.kernel.org/en/users/Drivers/p54
12118 S:      Obsolete
12119 F:      drivers/net/wireless/intersil/prism54/
12120
12121 PROC FILESYSTEM
12122 R:      Alexey Dobriyan <adobriyan@gmail.com>
12123 L:      linux-kernel@vger.kernel.org
12124 L:      linux-fsdevel@vger.kernel.org
12125 S:      Maintained
12126 F:      fs/proc/
12127 F:      include/linux/proc_fs.h
12128 F:      tools/testing/selftests/proc/
12129 F:      Documentation/filesystems/proc.txt
12130
12131 PROC SYSCTL
12132 M:      Luis Chamberlain <mcgrof@kernel.org>
12133 M:      Kees Cook <keescook@chromium.org>
12134 L:      linux-kernel@vger.kernel.org
12135 L:      linux-fsdevel@vger.kernel.org
12136 S:      Maintained
12137 F:      fs/proc/proc_sysctl.c
12138 F:      include/linux/sysctl.h
12139 F:      kernel/sysctl.c
12140 F:      tools/testing/selftests/sysctl/
12141
12142 PS3 NETWORK SUPPORT
12143 M:      Geoff Levand <geoff@infradead.org>
12144 L:      netdev@vger.kernel.org
12145 L:      linuxppc-dev@lists.ozlabs.org
12146 S:      Maintained
12147 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12148
12149 PS3 PLATFORM SUPPORT
12150 M:      Geoff Levand <geoff@infradead.org>
12151 L:      linuxppc-dev@lists.ozlabs.org
12152 S:      Maintained
12153 F:      arch/powerpc/boot/ps3*
12154 F:      arch/powerpc/include/asm/lv1call.h
12155 F:      arch/powerpc/include/asm/ps3*.h
12156 F:      arch/powerpc/platforms/ps3/
12157 F:      drivers/*/ps3*
12158 F:      drivers/ps3/
12159 F:      drivers/rtc/rtc-ps3.c
12160 F:      drivers/usb/host/*ps3.c
12161 F:      sound/ppc/snd_ps3*
12162
12163 PS3VRAM DRIVER
12164 M:      Jim Paris <jim@jtan.com>
12165 M:      Geoff Levand <geoff@infradead.org>
12166 L:      linuxppc-dev@lists.ozlabs.org
12167 S:      Maintained
12168 F:      drivers/block/ps3vram.c
12169
12170 PSAMPLE PACKET SAMPLING SUPPORT:
12171 M:      Yotam Gigi <yotam.gi@gmail.com>
12172 S:      Maintained
12173 F:      net/psample
12174 F:      include/net/psample.h
12175 F:      include/uapi/linux/psample.h
12176
12177 PSTORE FILESYSTEM
12178 M:      Kees Cook <keescook@chromium.org>
12179 M:      Anton Vorontsov <anton@enomsg.org>
12180 M:      Colin Cross <ccross@android.com>
12181 M:      Tony Luck <tony.luck@intel.com>
12182 S:      Maintained
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12184 F:      fs/pstore/
12185 F:      include/linux/pstore*
12186 F:      drivers/firmware/efi/efi-pstore.c
12187 F:      drivers/acpi/apei/erst.c
12188 F:      Documentation/admin-guide/ramoops.rst
12189 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12190 K:      \b(pstore|ramoops)
12191
12192 PTP HARDWARE CLOCK SUPPORT
12193 M:      Richard Cochran <richardcochran@gmail.com>
12194 L:      netdev@vger.kernel.org
12195 S:      Maintained
12196 W:      http://linuxptp.sourceforge.net/
12197 F:      Documentation/ABI/testing/sysfs-ptp
12198 F:      Documentation/ptp/*
12199 F:      drivers/net/phy/dp83640*
12200 F:      drivers/ptp/*
12201 F:      include/linux/ptp_cl*
12202
12203 PTRACE SUPPORT
12204 M:      Oleg Nesterov <oleg@redhat.com>
12205 S:      Maintained
12206 F:      include/asm-generic/syscall.h
12207 F:      include/linux/ptrace.h
12208 F:      include/linux/regset.h
12209 F:      include/linux/tracehook.h
12210 F:      include/uapi/linux/ptrace.h
12211 F:      include/uapi/linux/ptrace.h
12212 F:      include/asm-generic/ptrace.h
12213 F:      kernel/ptrace.c
12214 F:      arch/*/ptrace*.c
12215 F:      arch/*/*/ptrace*.c
12216 F:      arch/*/include/asm/ptrace*.h
12217
12218 PULSE8-CEC DRIVER
12219 M:      Hans Verkuil <hverkuil@xs4all.nl>
12220 L:      linux-media@vger.kernel.org
12221 T:      git git://linuxtv.org/media_tree.git
12222 S:      Maintained
12223 F:      drivers/media/usb/pulse8-cec/*
12224 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12225
12226 PVRUSB2 VIDEO4LINUX DRIVER
12227 M:      Mike Isely <isely@pobox.com>
12228 L:      pvrusb2@isely.net       (subscribers-only)
12229 L:      linux-media@vger.kernel.org
12230 W:      http://www.isely.net/pvrusb2/
12231 T:      git git://linuxtv.org/media_tree.git
12232 S:      Maintained
12233 F:      Documentation/media/v4l-drivers/pvrusb2*
12234 F:      drivers/media/usb/pvrusb2/
12235
12236 PWC WEBCAM DRIVER
12237 M:      Hans Verkuil <hverkuil@xs4all.nl>
12238 L:      linux-media@vger.kernel.org
12239 T:      git git://linuxtv.org/media_tree.git
12240 S:      Odd Fixes
12241 F:      drivers/media/usb/pwc/*
12242
12243 PWM FAN DRIVER
12244 M:      Kamil Debski <kamil@wypas.org>
12245 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12246 L:      linux-hwmon@vger.kernel.org
12247 S:      Supported
12248 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12249 F:      Documentation/hwmon/pwm-fan
12250 F:      drivers/hwmon/pwm-fan.c
12251
12252 PWM IR Transmitter
12253 M:      Sean Young <sean@mess.org>
12254 L:      linux-media@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/media/rc/pwm-ir-tx.c
12257
12258 PWM SUBSYSTEM
12259 M:      Thierry Reding <thierry.reding@gmail.com>
12260 L:      linux-pwm@vger.kernel.org
12261 S:      Maintained
12262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12263 F:      Documentation/pwm.txt
12264 F:      Documentation/devicetree/bindings/pwm/
12265 F:      include/linux/pwm.h
12266 F:      drivers/pwm/
12267 F:      drivers/video/backlight/pwm_bl.c
12268 F:      include/linux/pwm_backlight.h
12269 F:      drivers/gpio/gpio-mvebu.c
12270 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12271
12272 PXA GPIO DRIVER
12273 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12274 L:      linux-gpio@vger.kernel.org
12275 S:      Maintained
12276 F:      drivers/gpio/gpio-pxa.c
12277
12278 PXA MMCI DRIVER
12279 S:      Orphan
12280
12281 PXA RTC DRIVER
12282 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12283 L:      linux-rtc@vger.kernel.org
12284 S:      Maintained
12285
12286 PXA2xx/PXA3xx SUPPORT
12287 M:      Daniel Mack <daniel@zonque.org>
12288 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12289 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12291 T:      git git://github.com/hzhuang1/linux.git
12292 T:      git git://github.com/rjarzmik/linux.git
12293 S:      Maintained
12294 F:      arch/arm/boot/dts/pxa*
12295 F:      arch/arm/mach-pxa/
12296 F:      drivers/dma/pxa*
12297 F:      drivers/pcmcia/pxa2xx*
12298 F:      drivers/pinctrl/pxa/
12299 F:      drivers/spi/spi-pxa2xx*
12300 F:      drivers/usb/gadget/udc/pxa2*
12301 F:      include/sound/pxa2xx-lib.h
12302 F:      sound/arm/pxa*
12303 F:      sound/soc/pxa/
12304
12305 QAT DRIVER
12306 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12307 L:      qat-linux@intel.com
12308 S:      Supported
12309 F:      drivers/crypto/qat/
12310
12311 QCOM AUDIO (ASoC) DRIVERS
12312 M:      Patrick Lai <plai@codeaurora.org>
12313 M:      Banajit Goswami <bgoswami@codeaurora.org>
12314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12315 S:      Supported
12316 F:      sound/soc/qcom/
12317
12318 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12319 M:      Gabriel Somlo <somlo@cmu.edu>
12320 M:      "Michael S. Tsirkin" <mst@redhat.com>
12321 L:      qemu-devel@nongnu.org
12322 S:      Maintained
12323 F:      drivers/firmware/qemu_fw_cfg.c
12324 F:      include/uapi/linux/qemu_fw_cfg.h
12325
12326 QIB DRIVER
12327 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12328 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12329 L:      linux-rdma@vger.kernel.org
12330 S:      Supported
12331 F:      drivers/infiniband/hw/qib/
12332
12333 QLOGIC QL41xxx FCOE DRIVER
12334 M:      QLogic-Storage-Upstream@cavium.com
12335 L:      linux-scsi@vger.kernel.org
12336 S:      Supported
12337 F:      drivers/scsi/qedf/
12338
12339 QLOGIC QL41xxx ISCSI DRIVER
12340 M:      QLogic-Storage-Upstream@cavium.com
12341 L:      linux-scsi@vger.kernel.org
12342 S:      Supported
12343 F:      drivers/scsi/qedi/
12344
12345 QLOGIC QL4xxx ETHERNET DRIVER
12346 M:      Ariel Elior <Ariel.Elior@cavium.com>
12347 M:      everest-linux-l2@cavium.com
12348 L:      netdev@vger.kernel.org
12349 S:      Supported
12350 F:      drivers/net/ethernet/qlogic/qed/
12351 F:      include/linux/qed/
12352 F:      drivers/net/ethernet/qlogic/qede/
12353
12354 QLOGIC QL4xxx RDMA DRIVER
12355 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12356 M:      Ariel Elior <Ariel.Elior@cavium.com>
12357 L:      linux-rdma@vger.kernel.org
12358 S:      Supported
12359 F:      drivers/infiniband/hw/qedr/
12360 F:      include/uapi/rdma/qedr-abi.h
12361
12362 QLOGIC QLA1280 SCSI DRIVER
12363 M:      Michael Reed <mdr@sgi.com>
12364 L:      linux-scsi@vger.kernel.org
12365 S:      Maintained
12366 F:      drivers/scsi/qla1280.[ch]
12367
12368 QLOGIC QLA2XXX FC-SCSI DRIVER
12369 M:      qla2xxx-upstream@qlogic.com
12370 L:      linux-scsi@vger.kernel.org
12371 S:      Supported
12372 F:      Documentation/scsi/LICENSE.qla2xxx
12373 F:      drivers/scsi/qla2xxx/
12374
12375 QLOGIC QLA3XXX NETWORK DRIVER
12376 M:      Dept-GELinuxNICDev@cavium.com
12377 L:      netdev@vger.kernel.org
12378 S:      Supported
12379 F:      Documentation/networking/LICENSE.qla3xxx
12380 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12381
12382 QLOGIC QLA4XXX iSCSI DRIVER
12383 M:      QLogic-Storage-Upstream@qlogic.com
12384 L:      linux-scsi@vger.kernel.org
12385 S:      Supported
12386 F:      Documentation/scsi/LICENSE.qla4xxx
12387 F:      drivers/scsi/qla4xxx/
12388
12389 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12390 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12391 M:      Manish Chopra <manish.chopra@cavium.com>
12392 M:      Dept-GELinuxNICDev@cavium.com
12393 L:      netdev@vger.kernel.org
12394 S:      Supported
12395 F:      drivers/net/ethernet/qlogic/qlcnic/
12396
12397 QLOGIC QLGE 10Gb ETHERNET DRIVER
12398 M:      Manish Chopra <manish.chopra@cavium.com>
12399 M:      Dept-GELinuxNICDev@cavium.com
12400 L:      netdev@vger.kernel.org
12401 S:      Supported
12402 F:      drivers/net/ethernet/qlogic/qlge/
12403
12404 QM1D1B0004 MEDIA DRIVER
12405 M:      Akihiro Tsukada <tskd08@gmail.com>
12406 L:      linux-media@vger.kernel.org
12407 S:      Odd Fixes
12408 F:      drivers/media/tuners/qm1d1b0004*
12409
12410 QM1D1C0042 MEDIA DRIVER
12411 M:      Akihiro Tsukada <tskd08@gmail.com>
12412 L:      linux-media@vger.kernel.org
12413 S:      Odd Fixes
12414 F:      drivers/media/tuners/qm1d1c0042*
12415
12416 QNX4 FILESYSTEM
12417 M:      Anders Larsen <al@alarsen.net>
12418 W:      http://www.alarsen.net/linux/qnx4fs/
12419 S:      Maintained
12420 F:      fs/qnx4/
12421 F:      include/uapi/linux/qnx4_fs.h
12422 F:      include/uapi/linux/qnxtypes.h
12423
12424 QORIQ DPAA2 FSL-MC BUS DRIVER
12425 M:      Stuart Yoder <stuyoder@gmail.com>
12426 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12427 L:      linux-kernel@vger.kernel.org
12428 S:      Maintained
12429 F:      drivers/bus/fsl-mc/
12430 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12431 F:      Documentation/networking/dpaa2/overview.rst
12432
12433 QT1010 MEDIA DRIVER
12434 M:      Antti Palosaari <crope@iki.fi>
12435 L:      linux-media@vger.kernel.org
12436 W:      https://linuxtv.org
12437 W:      http://palosaari.fi/linux/
12438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12439 T:      git git://linuxtv.org/anttip/media_tree.git
12440 S:      Maintained
12441 F:      drivers/media/tuners/qt1010*
12442
12443 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12444 M:      Kalle Valo <kvalo@codeaurora.org>
12445 L:      ath10k@lists.infradead.org
12446 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12448 S:      Supported
12449 F:      drivers/net/wireless/ath/ath10k/
12450
12451 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12452 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12453 L:      linux-wireless@vger.kernel.org
12454 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12455 S:      Supported
12456 F:      drivers/net/wireless/ath/ath9k/
12457
12458 QUALCOMM CAMERA SUBSYSTEM DRIVER
12459 M:      Todor Tomov <todor.tomov@linaro.org>
12460 L:      linux-media@vger.kernel.org
12461 S:      Maintained
12462 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12463 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12464 F:      drivers/media/platform/qcom/camss/
12465
12466 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12467 M:  Ilia Lin <ilia.lin@gmail.com>
12468 L:  linux-pm@vger.kernel.org
12469 S:  Maintained
12470 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12471 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12472
12473 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12474 M:      Timur Tabi <timur@kernel.org>
12475 L:      netdev@vger.kernel.org
12476 S:      Maintained
12477 F:      drivers/net/ethernet/qualcomm/emac/
12478
12479 QUALCOMM GENERIC INTERFACE I2C DRIVER
12480 M:      Alok Chauhan <alokc@codeaurora.org>
12481 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12482 L:      linux-i2c@vger.kernel.org
12483 L:      linux-arm-msm@vger.kernel.org
12484 S:      Supported
12485 F:      drivers/i2c/busses/i2c-qcom-geni.c
12486
12487 QUALCOMM HEXAGON ARCHITECTURE
12488 M:      Richard Kuo <rkuo@codeaurora.org>
12489 L:      linux-hexagon@vger.kernel.org
12490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12491 S:      Supported
12492 F:      arch/hexagon/
12493
12494 QUALCOMM HIDMA DRIVER
12495 M:      Sinan Kaya <okaya@kernel.org>
12496 L:      linux-arm-kernel@lists.infradead.org
12497 L:      linux-arm-msm@vger.kernel.org
12498 L:      dmaengine@vger.kernel.org
12499 S:      Supported
12500 F:      drivers/dma/qcom/hidma*
12501
12502 QUALCOMM IOMMU
12503 M:      Rob Clark <robdclark@gmail.com>
12504 L:      iommu@lists.linux-foundation.org
12505 L:      linux-arm-msm@vger.kernel.org
12506 S:      Maintained
12507 F:      drivers/iommu/qcom_iommu.c
12508
12509 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12510 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12511 L:      linux-media@vger.kernel.org
12512 L:      linux-arm-msm@vger.kernel.org
12513 T:      git git://linuxtv.org/media_tree.git
12514 S:      Maintained
12515 F:      drivers/media/platform/qcom/venus/
12516
12517 QUALCOMM WCN36XX WIRELESS DRIVER
12518 M:      Kalle Valo <kvalo@codeaurora.org>
12519 L:      wcn36xx@lists.infradead.org
12520 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12521 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12522 S:      Supported
12523 F:      drivers/net/wireless/ath/wcn36xx/
12524
12525 QUANTENNA QTNFMAC WIRELESS DRIVER
12526 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12527 M:      Avinash Patil <avinashp@quantenna.com>
12528 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12529 L:      linux-wireless@vger.kernel.org
12530 S:      Maintained
12531 F:      drivers/net/wireless/quantenna
12532
12533 RADEON and AMDGPU DRM DRIVERS
12534 M:      Alex Deucher <alexander.deucher@amd.com>
12535 M:      Christian König <christian.koenig@amd.com>
12536 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12537 L:      amd-gfx@lists.freedesktop.org
12538 T:      git git://people.freedesktop.org/~agd5f/linux
12539 S:      Supported
12540 F:      drivers/gpu/drm/radeon/
12541 F:      include/uapi/drm/radeon_drm.h
12542 F:      drivers/gpu/drm/amd/
12543 F:      include/uapi/drm/amdgpu_drm.h
12544
12545 RADEON FRAMEBUFFER DISPLAY DRIVER
12546 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12547 L:      linux-fbdev@vger.kernel.org
12548 S:      Maintained
12549 F:      drivers/video/fbdev/aty/radeon*
12550 F:      include/uapi/linux/radeonfb.h
12551
12552 RADIOSHARK RADIO DRIVER
12553 M:      Hans Verkuil <hverkuil@xs4all.nl>
12554 L:      linux-media@vger.kernel.org
12555 T:      git git://linuxtv.org/media_tree.git
12556 S:      Maintained
12557 F:      drivers/media/radio/radio-shark.c
12558
12559 RADIOSHARK2 RADIO DRIVER
12560 M:      Hans Verkuil <hverkuil@xs4all.nl>
12561 L:      linux-media@vger.kernel.org
12562 T:      git git://linuxtv.org/media_tree.git
12563 S:      Maintained
12564 F:      drivers/media/radio/radio-shark2.c
12565 F:      drivers/media/radio/radio-tea5777.c
12566
12567 RADOS BLOCK DEVICE (RBD)
12568 M:      Ilya Dryomov <idryomov@gmail.com>
12569 M:      Sage Weil <sage@redhat.com>
12570 M:      Alex Elder <elder@kernel.org>
12571 L:      ceph-devel@vger.kernel.org
12572 W:      http://ceph.com/
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12574 T:      git git://github.com/ceph/ceph-client.git
12575 S:      Supported
12576 F:      Documentation/ABI/testing/sysfs-bus-rbd
12577 F:      drivers/block/rbd.c
12578 F:      drivers/block/rbd_types.h
12579
12580 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12581 M:      Paul Mackerras <paulus@samba.org>
12582 L:      linux-fbdev@vger.kernel.org
12583 S:      Maintained
12584 F:      drivers/video/fbdev/aty/aty128fb.c
12585
12586 RAINSHADOW-CEC DRIVER
12587 M:      Hans Verkuil <hverkuil@xs4all.nl>
12588 L:      linux-media@vger.kernel.org
12589 T:      git git://linuxtv.org/media_tree.git
12590 S:      Maintained
12591 F:      drivers/media/usb/rainshadow-cec/*
12592
12593 RALINK MIPS ARCHITECTURE
12594 M:      John Crispin <john@phrozen.org>
12595 L:      linux-mips@vger.kernel.org
12596 S:      Maintained
12597 F:      arch/mips/ralink
12598
12599 RALINK RT2X00 WIRELESS LAN DRIVER
12600 P:      rt2x00 project
12601 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12602 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12603 L:      linux-wireless@vger.kernel.org
12604 S:      Maintained
12605 F:      drivers/net/wireless/ralink/rt2x00/
12606
12607 RAMDISK RAM BLOCK DEVICE DRIVER
12608 M:      Jens Axboe <axboe@kernel.dk>
12609 S:      Maintained
12610 F:      Documentation/blockdev/ramdisk.txt
12611 F:      drivers/block/brd.c
12612
12613 RANCHU VIRTUAL BOARD FOR MIPS
12614 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12615 L:      linux-mips@vger.kernel.org
12616 S:      Supported
12617 F:      arch/mips/generic/board-ranchu.c
12618 F:      arch/mips/configs/generic/board-ranchu.config
12619
12620 RANDOM NUMBER DRIVER
12621 M:      "Theodore Ts'o" <tytso@mit.edu>
12622 S:      Maintained
12623 F:      drivers/char/random.c
12624
12625 RAPIDIO SUBSYSTEM
12626 M:      Matt Porter <mporter@kernel.crashing.org>
12627 M:      Alexandre Bounine <alex.bou9@gmail.com>
12628 S:      Maintained
12629 F:      drivers/rapidio/
12630
12631 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12632 L:      linux-wireless@vger.kernel.org
12633 S:      Orphan
12634 F:      drivers/net/wireless/ray*
12635
12636 RCUTORTURE TEST FRAMEWORK
12637 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12638 M:      Josh Triplett <josh@joshtriplett.org>
12639 R:      Steven Rostedt <rostedt@goodmis.org>
12640 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12641 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12642 L:      linux-kernel@vger.kernel.org
12643 S:      Supported
12644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12645 F:      tools/testing/selftests/rcutorture
12646
12647 RDC R-321X SoC
12648 M:      Florian Fainelli <florian@openwrt.org>
12649 S:      Maintained
12650
12651 RDC R6040 FAST ETHERNET DRIVER
12652 M:      Florian Fainelli <f.fainelli@gmail.com>
12653 L:      netdev@vger.kernel.org
12654 S:      Maintained
12655 F:      drivers/net/ethernet/rdc/r6040.c
12656
12657 RDMAVT - RDMA verbs software
12658 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12659 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12660 L:      linux-rdma@vger.kernel.org
12661 S:      Supported
12662 F:      drivers/infiniband/sw/rdmavt
12663
12664 RDS - RELIABLE DATAGRAM SOCKETS
12665 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12666 L:      netdev@vger.kernel.org
12667 L:      linux-rdma@vger.kernel.org
12668 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12669 W:      https://oss.oracle.com/projects/rds/
12670 S:      Supported
12671 F:      net/rds/
12672 F:      Documentation/networking/rds.txt
12673
12674 RDT - RESOURCE ALLOCATION
12675 M:      Fenghua Yu <fenghua.yu@intel.com>
12676 M:      Reinette Chatre <reinette.chatre@intel.com>
12677 L:      linux-kernel@vger.kernel.org
12678 S:      Supported
12679 F:      arch/x86/kernel/cpu/intel_rdt*
12680 F:      arch/x86/include/asm/intel_rdt_sched.h
12681 F:      Documentation/x86/intel_rdt*
12682
12683 READ-COPY UPDATE (RCU)
12684 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12685 M:      Josh Triplett <josh@joshtriplett.org>
12686 R:      Steven Rostedt <rostedt@goodmis.org>
12687 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12688 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12689 L:      linux-kernel@vger.kernel.org
12690 W:      http://www.rdrop.com/users/paulmck/RCU/
12691 S:      Supported
12692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12693 F:      Documentation/RCU/
12694 X:      Documentation/RCU/torture.txt
12695 F:      include/linux/rcu*
12696 X:      include/linux/srcu*.h
12697 F:      kernel/rcu/
12698 X:      kernel/rcu/srcu*.c
12699
12700 REAL TIME CLOCK (RTC) SUBSYSTEM
12701 M:      Alessandro Zummo <a.zummo@towertech.it>
12702 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12703 L:      linux-rtc@vger.kernel.org
12704 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12706 S:      Maintained
12707 F:      Documentation/devicetree/bindings/rtc/
12708 F:      Documentation/rtc.txt
12709 F:      drivers/rtc/
12710 F:      include/linux/rtc.h
12711 F:      include/uapi/linux/rtc.h
12712 F:      include/linux/rtc/
12713 F:      include/linux/platform_data/rtc-*
12714 F:      tools/testing/selftests/rtc/
12715
12716 REALTEK AUDIO CODECS
12717 M:      Bard Liao <bardliao@realtek.com>
12718 M:      Oder Chiou <oder_chiou@realtek.com>
12719 S:      Maintained
12720 F:      sound/soc/codecs/rt*
12721 F:      include/sound/rt*.h
12722
12723 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12724 M:      Linus Walleij <linus.walleij@linaro.org>
12725 S:      Maintained
12726 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12727 F:      drivers/net/dsa/realtek-smi*
12728 F:      drivers/net/dsa/rtl83*
12729
12730 REGISTER MAP ABSTRACTION
12731 M:      Mark Brown <broonie@kernel.org>
12732 L:      linux-kernel@vger.kernel.org
12733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12734 S:      Supported
12735 F:      Documentation/devicetree/bindings/regmap/
12736 F:      drivers/base/regmap/
12737 F:      include/linux/regmap.h
12738
12739 REISERFS FILE SYSTEM
12740 L:      reiserfs-devel@vger.kernel.org
12741 S:      Supported
12742 F:      fs/reiserfs/
12743
12744 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12745 M:      Ohad Ben-Cohen <ohad@wizery.com>
12746 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12747 L:      linux-remoteproc@vger.kernel.org
12748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12749 S:      Maintained
12750 F:      Documentation/devicetree/bindings/remoteproc/
12751 F:      Documentation/remoteproc.txt
12752 F:      drivers/remoteproc/
12753 F:      include/linux/remoteproc.h
12754
12755 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12756 M:      Ohad Ben-Cohen <ohad@wizery.com>
12757 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12758 L:      linux-remoteproc@vger.kernel.org
12759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12760 S:      Maintained
12761 F:      drivers/rpmsg/
12762 F:      Documentation/rpmsg.txt
12763 F:      include/linux/rpmsg.h
12764 F:      include/linux/rpmsg/
12765
12766 RENESAS CLOCK DRIVERS
12767 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12768 L:      linux-renesas-soc@vger.kernel.org
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12770 S:      Supported
12771 F:      drivers/clk/renesas/
12772
12773 RENESAS EMEV2 I2C DRIVER
12774 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12775 S:      Supported
12776 F:      drivers/i2c/busses/i2c-emev2.c
12777
12778 RENESAS ETHERNET DRIVERS
12779 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12780 L:      netdev@vger.kernel.org
12781 L:      linux-renesas-soc@vger.kernel.org
12782 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12783 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12784 F:      drivers/net/ethernet/renesas/
12785 F:      include/linux/sh_eth.h
12786
12787 RENESAS R-CAR GYROADC DRIVER
12788 M:      Marek Vasut <marek.vasut@gmail.com>
12789 L:      linux-iio@vger.kernel.org
12790 S:      Supported
12791 F:      drivers/iio/adc/rcar_gyro_adc.c
12792
12793 RENESAS R-CAR I2C DRIVERS
12794 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12795 S:      Supported
12796 F:      drivers/i2c/busses/i2c-rcar.c
12797 F:      drivers/i2c/busses/i2c-sh_mobile.c
12798
12799 RENESAS RIIC DRIVER
12800 M:      Chris Brandt <chris.brandt@renesas.com>
12801 S:      Supported
12802 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12803 F:      drivers/i2c/busses/i2c-riic.c
12804
12805 RENESAS USB PHY DRIVER
12806 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12807 L:      linux-renesas-soc@vger.kernel.org
12808 S:      Maintained
12809 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12810
12811 RESET CONTROLLER FRAMEWORK
12812 M:      Philipp Zabel <p.zabel@pengutronix.de>
12813 T:      git git://git.pengutronix.de/git/pza/linux
12814 S:      Maintained
12815 F:      drivers/reset/
12816 F:      Documentation/devicetree/bindings/reset/
12817 F:      include/dt-bindings/reset/
12818 F:      include/linux/reset.h
12819 F:      include/linux/reset-controller.h
12820
12821 RESTARTABLE SEQUENCES SUPPORT
12822 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12823 M:      Peter Zijlstra <peterz@infradead.org>
12824 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12825 M:      Boqun Feng <boqun.feng@gmail.com>
12826 L:      linux-kernel@vger.kernel.org
12827 S:      Supported
12828 F:      kernel/rseq.c
12829 F:      include/uapi/linux/rseq.h
12830 F:      include/trace/events/rseq.h
12831 F:      tools/testing/selftests/rseq/
12832
12833 RFKILL
12834 M:      Johannes Berg <johannes@sipsolutions.net>
12835 L:      linux-wireless@vger.kernel.org
12836 W:      http://wireless.kernel.org/
12837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12839 S:      Maintained
12840 F:      Documentation/rfkill.txt
12841 F:      Documentation/ABI/stable/sysfs-class-rfkill
12842 F:      net/rfkill/
12843 F:      include/linux/rfkill.h
12844 F:      include/uapi/linux/rfkill.h
12845
12846 RHASHTABLE
12847 M:      Thomas Graf <tgraf@suug.ch>
12848 M:      Herbert Xu <herbert@gondor.apana.org.au>
12849 L:      netdev@vger.kernel.org
12850 S:      Maintained
12851 F:      lib/rhashtable.c
12852 F:      lib/test_rhashtable.c
12853 F:      include/linux/rhashtable.h
12854 F:      include/linux/rhashtable-types.h
12855
12856 RICOH R5C592 MEMORYSTICK DRIVER
12857 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12858 S:      Maintained
12859 F:      drivers/memstick/host/r592.*
12860
12861 RICOH SMARTMEDIA/XD DRIVER
12862 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12863 S:      Maintained
12864 F:      drivers/mtd/nand/raw/r852.c
12865 F:      drivers/mtd/nand/raw/r852.h
12866
12867 RISC-V ARCHITECTURE
12868 M:      Palmer Dabbelt <palmer@sifive.com>
12869 M:      Albert Ou <aou@eecs.berkeley.edu>
12870 L:      linux-riscv@lists.infradead.org
12871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12872 S:      Supported
12873 F:      arch/riscv/
12874 K:      riscv
12875 N:      riscv
12876
12877 ROCCAT DRIVERS
12878 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12879 W:      http://sourceforge.net/projects/roccat/
12880 S:      Maintained
12881 F:      drivers/hid/hid-roccat*
12882 F:      include/linux/hid-roccat*
12883 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12884
12885 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12886 M:      Jacob chen <jacob2.chen@rock-chips.com>
12887 L:      linux-media@vger.kernel.org
12888 S:      Maintained
12889 F:      drivers/media/platform/rockchip/rga/
12890 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12891
12892 ROCKER DRIVER
12893 M:      Jiri Pirko <jiri@resnulli.us>
12894 L:      netdev@vger.kernel.org
12895 S:      Supported
12896 F:      drivers/net/ethernet/rocker/
12897
12898 ROCKETPORT DRIVER
12899 P:      Comtrol Corp.
12900 W:      http://www.comtrol.com
12901 S:      Maintained
12902 F:      Documentation/serial/rocket.txt
12903 F:      drivers/tty/rocket*
12904
12905 ROCKETPORT EXPRESS/INFINITY DRIVER
12906 M:      Kevin Cernekee <cernekee@gmail.com>
12907 L:      linux-serial@vger.kernel.org
12908 S:      Odd Fixes
12909 F:      drivers/tty/serial/rp2.*
12910
12911 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12912 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12913 L:      linux-kernel@vger.kernel.org
12914 L:      linux-renesas-soc@vger.kernel.org
12915 S:      Supported
12916 F:      drivers/mfd/bd9571mwv.c
12917 F:      drivers/regulator/bd9571mwv-regulator.c
12918 F:      drivers/gpio/gpio-bd9571mwv.c
12919 F:      include/linux/mfd/bd9571mwv.h
12920 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12921
12922 ROSE NETWORK LAYER
12923 M:      Ralf Baechle <ralf@linux-mips.org>
12924 L:      linux-hams@vger.kernel.org
12925 W:      http://www.linux-ax25.org/
12926 S:      Maintained
12927 F:      include/net/rose.h
12928 F:      include/uapi/linux/rose.h
12929 F:      net/rose/
12930
12931 RTL2830 MEDIA DRIVER
12932 M:      Antti Palosaari <crope@iki.fi>
12933 L:      linux-media@vger.kernel.org
12934 W:      https://linuxtv.org
12935 W:      http://palosaari.fi/linux/
12936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12937 T:      git git://linuxtv.org/anttip/media_tree.git
12938 S:      Maintained
12939 F:      drivers/media/dvb-frontends/rtl2830*
12940
12941 RTL2832 MEDIA DRIVER
12942 M:      Antti Palosaari <crope@iki.fi>
12943 L:      linux-media@vger.kernel.org
12944 W:      https://linuxtv.org
12945 W:      http://palosaari.fi/linux/
12946 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12947 T:      git git://linuxtv.org/anttip/media_tree.git
12948 S:      Maintained
12949 F:      drivers/media/dvb-frontends/rtl2832*
12950
12951 RTL2832_SDR MEDIA DRIVER
12952 M:      Antti Palosaari <crope@iki.fi>
12953 L:      linux-media@vger.kernel.org
12954 W:      https://linuxtv.org
12955 W:      http://palosaari.fi/linux/
12956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12957 T:      git git://linuxtv.org/anttip/media_tree.git
12958 S:      Maintained
12959 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12960
12961 RTL8180 WIRELESS DRIVER
12962 L:      linux-wireless@vger.kernel.org
12963 W:      http://wireless.kernel.org/
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12965 S:      Orphan
12966 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12967
12968 RTL8187 WIRELESS DRIVER
12969 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12970 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12971 M:      Larry Finger <Larry.Finger@lwfinger.net>
12972 L:      linux-wireless@vger.kernel.org
12973 W:      http://wireless.kernel.org/
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12975 S:      Maintained
12976 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12977
12978 REALTEK WIRELESS DRIVER (rtlwifi family)
12979 M:      Ping-Ke Shih <pkshih@realtek.com>
12980 L:      linux-wireless@vger.kernel.org
12981 W:      http://wireless.kernel.org/
12982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12983 S:      Maintained
12984 F:      drivers/net/wireless/realtek/rtlwifi/
12985
12986 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12987 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12988 L:      linux-wireless@vger.kernel.org
12989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12990 S:      Maintained
12991 F:      drivers/net/wireless/realtek/rtl8xxxu/
12992
12993 RXRPC SOCKETS (AF_RXRPC)
12994 M:      David Howells <dhowells@redhat.com>
12995 L:      linux-afs@lists.infradead.org
12996 S:      Supported
12997 F:      net/rxrpc/
12998 F:      include/keys/rxrpc-type.h
12999 F:      include/net/af_rxrpc.h
13000 F:      include/trace/events/rxrpc.h
13001 F:      include/uapi/linux/rxrpc.h
13002 F:      Documentation/networking/rxrpc.txt
13003 W:      https://www.infradead.org/~dhowells/kafs/
13004
13005 S3 SAVAGE FRAMEBUFFER DRIVER
13006 M:      Antonino Daplas <adaplas@gmail.com>
13007 L:      linux-fbdev@vger.kernel.org
13008 S:      Maintained
13009 F:      drivers/video/fbdev/savage/
13010
13011 S390
13012 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13013 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13014 L:      linux-s390@vger.kernel.org
13015 W:      http://www.ibm.com/developerworks/linux/linux390/
13016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13017 S:      Supported
13018 F:      arch/s390/
13019 F:      drivers/s390/
13020 F:      Documentation/s390/
13021 F:      Documentation/driver-api/s390-drivers.rst
13022
13023 S390 COMMON I/O LAYER
13024 M:      Sebastian Ott <sebott@linux.ibm.com>
13025 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13026 L:      linux-s390@vger.kernel.org
13027 W:      http://www.ibm.com/developerworks/linux/linux390/
13028 S:      Supported
13029 F:      drivers/s390/cio/
13030
13031 S390 DASD DRIVER
13032 M:      Stefan Haberland <sth@linux.ibm.com>
13033 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13034 L:      linux-s390@vger.kernel.org
13035 W:      http://www.ibm.com/developerworks/linux/linux390/
13036 S:      Supported
13037 F:      drivers/s390/block/dasd*
13038 F:      block/partitions/ibm.c
13039
13040 S390 IOMMU (PCI)
13041 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13042 L:      linux-s390@vger.kernel.org
13043 W:      http://www.ibm.com/developerworks/linux/linux390/
13044 S:      Supported
13045 F:      drivers/iommu/s390-iommu.c
13046
13047 S390 IUCV NETWORK LAYER
13048 M:      Julian Wiedmann <jwi@linux.ibm.com>
13049 M:      Ursula Braun <ubraun@linux.ibm.com>
13050 L:      linux-s390@vger.kernel.org
13051 W:      http://www.ibm.com/developerworks/linux/linux390/
13052 S:      Supported
13053 F:      drivers/s390/net/*iucv*
13054 F:      include/net/iucv/
13055 F:      net/iucv/
13056
13057 S390 NETWORK DRIVERS
13058 M:      Julian Wiedmann <jwi@linux.ibm.com>
13059 M:      Ursula Braun <ubraun@linux.ibm.com>
13060 L:      linux-s390@vger.kernel.org
13061 W:      http://www.ibm.com/developerworks/linux/linux390/
13062 S:      Supported
13063 F:      drivers/s390/net/
13064
13065 S390 PCI SUBSYSTEM
13066 M:      Sebastian Ott <sebott@linux.ibm.com>
13067 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13068 L:      linux-s390@vger.kernel.org
13069 W:      http://www.ibm.com/developerworks/linux/linux390/
13070 S:      Supported
13071 F:      arch/s390/pci/
13072 F:      drivers/pci/hotplug/s390_pci_hpc.c
13073
13074 S390 VFIO-CCW DRIVER
13075 M:      Cornelia Huck <cohuck@redhat.com>
13076 M:      Halil Pasic <pasic@linux.ibm.com>
13077 L:      linux-s390@vger.kernel.org
13078 L:      kvm@vger.kernel.org
13079 S:      Supported
13080 F:      drivers/s390/cio/vfio_ccw*
13081 F:      Documentation/s390/vfio-ccw.txt
13082 F:      include/uapi/linux/vfio_ccw.h
13083
13084 S390 ZCRYPT DRIVER
13085 M:      Harald Freudenberger <freude@linux.ibm.com>
13086 L:      linux-s390@vger.kernel.org
13087 W:      http://www.ibm.com/developerworks/linux/linux390/
13088 S:      Supported
13089 F:      drivers/s390/crypto/
13090
13091 S390 VFIO AP DRIVER
13092 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13093 M:      Pierre Morel <pmorel@linux.ibm.com>
13094 M:      Halil Pasic <pasic@linux.ibm.com>
13095 L:      linux-s390@vger.kernel.org
13096 W:      http://www.ibm.com/developerworks/linux/linux390/
13097 S:      Supported
13098 F:      drivers/s390/crypto/vfio_ap_drv.c
13099 F:      drivers/s390/crypto/vfio_ap_private.h
13100 F:      drivers/s390/crypto/vfio_ap_ops.c
13101 F:      Documentation/s390/vfio-ap.txt
13102
13103 S390 ZFCP DRIVER
13104 M:      Steffen Maier <maier@linux.ibm.com>
13105 M:      Benjamin Block <bblock@linux.ibm.com>
13106 L:      linux-s390@vger.kernel.org
13107 W:      http://www.ibm.com/developerworks/linux/linux390/
13108 S:      Supported
13109 F:      drivers/s390/scsi/zfcp_*
13110
13111 S3C24XX SD/MMC Driver
13112 M:      Ben Dooks <ben-linux@fluff.org>
13113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13114 S:      Supported
13115 F:      drivers/mmc/host/s3cmci.*
13116
13117 SAA6588 RDS RECEIVER DRIVER
13118 M:      Hans Verkuil <hverkuil@xs4all.nl>
13119 L:      linux-media@vger.kernel.org
13120 T:      git git://linuxtv.org/media_tree.git
13121 W:      https://linuxtv.org
13122 S:      Odd Fixes
13123 F:      drivers/media/i2c/saa6588*
13124
13125 SAA7134 VIDEO4LINUX DRIVER
13126 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13127 L:      linux-media@vger.kernel.org
13128 W:      https://linuxtv.org
13129 T:      git git://linuxtv.org/media_tree.git
13130 S:      Odd fixes
13131 F:      Documentation/media/v4l-drivers/saa7134*
13132 F:      drivers/media/pci/saa7134/
13133
13134 SAA7146 VIDEO4LINUX-2 DRIVER
13135 M:      Hans Verkuil <hverkuil@xs4all.nl>
13136 L:      linux-media@vger.kernel.org
13137 T:      git git://linuxtv.org/media_tree.git
13138 S:      Maintained
13139 F:      drivers/media/common/saa7146/
13140 F:      drivers/media/pci/saa7146/
13141 F:      include/media/saa7146*
13142
13143 SAMSUNG AUDIO (ASoC) DRIVERS
13144 M:      Krzysztof Kozlowski <krzk@kernel.org>
13145 M:      Sangbeom Kim <sbkim73@samsung.com>
13146 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13147 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13148 S:      Supported
13149 F:      sound/soc/samsung/
13150 F:      Documentation/devicetree/bindings/sound/samsung*
13151
13152 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13153 M:      Krzysztof Kozlowski <krzk@kernel.org>
13154 L:      linux-crypto@vger.kernel.org
13155 L:      linux-samsung-soc@vger.kernel.org
13156 S:      Maintained
13157 F:      drivers/crypto/exynos-rng.c
13158 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13159
13160 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13161 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13162 L:      linux-samsung-soc@vger.kernel.org
13163 S:      Maintained
13164 F:      drivers/char/hw_random/exynos-trng.c
13165 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13166
13167 SAMSUNG FRAMEBUFFER DRIVER
13168 M:      Jingoo Han <jingoohan1@gmail.com>
13169 L:      linux-fbdev@vger.kernel.org
13170 S:      Maintained
13171 F:      drivers/video/fbdev/s3c-fb.c
13172
13173 SAMSUNG LAPTOP DRIVER
13174 M:      Corentin Chary <corentin.chary@gmail.com>
13175 L:      platform-driver-x86@vger.kernel.org
13176 S:      Maintained
13177 F:      drivers/platform/x86/samsung-laptop.c
13178
13179 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13180 M:      Sangbeom Kim <sbkim73@samsung.com>
13181 M:      Krzysztof Kozlowski <krzk@kernel.org>
13182 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13183 L:      linux-kernel@vger.kernel.org
13184 L:      linux-samsung-soc@vger.kernel.org
13185 S:      Supported
13186 F:      drivers/mfd/sec*.c
13187 F:      drivers/regulator/s2m*.c
13188 F:      drivers/regulator/s5m*.c
13189 F:      drivers/clk/clk-s2mps11.c
13190 F:      drivers/rtc/rtc-s5m.c
13191 F:      include/linux/mfd/samsung/
13192 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13193 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13194 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13195 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13196
13197 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13198 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13199 L:      linux-media@vger.kernel.org
13200 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13201 S:      Maintained
13202 F:      drivers/media/platform/s3c-camif/
13203 F:      include/media/drv-intf/s3c_camif.h
13204
13205 SAMSUNG S3FWRN5 NFC DRIVER
13206 M:      Robert Baldyga <r.baldyga@samsung.com>
13207 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13208 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13209 S:      Supported
13210 F:      drivers/nfc/s3fwrn5
13211
13212 SAMSUNG S5C73M3 CAMERA DRIVER
13213 M:      Kyungmin Park <kyungmin.park@samsung.com>
13214 M:      Andrzej Hajda <a.hajda@samsung.com>
13215 L:      linux-media@vger.kernel.org
13216 S:      Supported
13217 F:      drivers/media/i2c/s5c73m3/*
13218
13219 SAMSUNG S5K5BAF CAMERA DRIVER
13220 M:      Kyungmin Park <kyungmin.park@samsung.com>
13221 M:      Andrzej Hajda <a.hajda@samsung.com>
13222 L:      linux-media@vger.kernel.org
13223 S:      Supported
13224 F:      drivers/media/i2c/s5k5baf.c
13225
13226 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13227 M:      Krzysztof Kozlowski <krzk@kernel.org>
13228 M:      Vladimir Zapolskiy <vz@mleia.com>
13229 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13230 L:      linux-crypto@vger.kernel.org
13231 L:      linux-samsung-soc@vger.kernel.org
13232 S:      Maintained
13233 F:      drivers/crypto/s5p-sss.c
13234
13235 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13236 M:      Kyungmin Park <kyungmin.park@samsung.com>
13237 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13238 L:      linux-media@vger.kernel.org
13239 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13240 S:      Supported
13241 F:      drivers/media/platform/exynos4-is/
13242
13243 SAMSUNG SOC CLOCK DRIVERS
13244 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13245 M:      Tomasz Figa <tomasz.figa@gmail.com>
13246 M:      Chanwoo Choi <cw00.choi@samsung.com>
13247 S:      Supported
13248 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13250 F:      drivers/clk/samsung/
13251 F:      include/dt-bindings/clock/exynos*.h
13252 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13253
13254 SAMSUNG SPI DRIVERS
13255 M:      Kukjin Kim <kgene@kernel.org>
13256 M:      Krzysztof Kozlowski <krzk@kernel.org>
13257 M:      Andi Shyti <andi@etezian.org>
13258 L:      linux-spi@vger.kernel.org
13259 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13260 S:      Maintained
13261 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13262 F:      drivers/spi/spi-s3c*
13263 F:      include/linux/platform_data/spi-s3c64xx.h
13264
13265 SAMSUNG SXGBE DRIVERS
13266 M:      Byungho An <bh74.an@samsung.com>
13267 M:      Girish K S <ks.giri@samsung.com>
13268 M:      Vipul Pandya <vipul.pandya@samsung.com>
13269 S:      Supported
13270 L:      netdev@vger.kernel.org
13271 F:      drivers/net/ethernet/samsung/sxgbe/
13272
13273 SAMSUNG THERMAL DRIVER
13274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13275 L:      linux-pm@vger.kernel.org
13276 L:      linux-samsung-soc@vger.kernel.org
13277 S:      Supported
13278 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13279 F:      drivers/thermal/samsung/
13280
13281 SAMSUNG USB2 PHY DRIVER
13282 M:      Kamil Debski <kamil@wypas.org>
13283 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13284 L:      linux-kernel@vger.kernel.org
13285 S:      Supported
13286 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13287 F:      Documentation/phy/samsung-usb2.txt
13288 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13289 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13290 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13291 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13292 F:      drivers/phy/samsung/phy-samsung-usb2.c
13293 F:      drivers/phy/samsung/phy-samsung-usb2.h
13294
13295 SC1200 WDT DRIVER
13296 M:      Zwane Mwaikambo <zwanem@gmail.com>
13297 S:      Maintained
13298 F:      drivers/watchdog/sc1200wdt.c
13299
13300 SCHEDULER
13301 M:      Ingo Molnar <mingo@redhat.com>
13302 M:      Peter Zijlstra <peterz@infradead.org>
13303 L:      linux-kernel@vger.kernel.org
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13305 S:      Maintained
13306 F:      kernel/sched/
13307 F:      include/linux/sched.h
13308 F:      include/uapi/linux/sched.h
13309 F:      include/linux/wait.h
13310
13311 SCR24X CHIP CARD INTERFACE DRIVER
13312 M:      Lubomir Rintel <lkundrak@v3.sk>
13313 S:      Supported
13314 F:      drivers/char/pcmcia/scr24x_cs.c
13315
13316 SCSI CDROM DRIVER
13317 M:      Jens Axboe <axboe@kernel.dk>
13318 L:      linux-scsi@vger.kernel.org
13319 W:      http://www.kernel.dk
13320 S:      Maintained
13321 F:      drivers/scsi/sr*
13322
13323 SCSI RDMA PROTOCOL (SRP) INITIATOR
13324 M:      Bart Van Assche <bvanassche@acm.org>
13325 L:      linux-rdma@vger.kernel.org
13326 S:      Supported
13327 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13328 F:      drivers/infiniband/ulp/srp/
13329 F:      include/scsi/srp.h
13330
13331 SCSI RDMA PROTOCOL (SRP) TARGET
13332 M:      Bart Van Assche <bvanassche@acm.org>
13333 L:      linux-rdma@vger.kernel.org
13334 L:      target-devel@vger.kernel.org
13335 S:      Supported
13336 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13337 F:      drivers/infiniband/ulp/srpt/
13338
13339 SCSI SG DRIVER
13340 M:      Doug Gilbert <dgilbert@interlog.com>
13341 L:      linux-scsi@vger.kernel.org
13342 W:      http://sg.danny.cz/sg
13343 S:      Maintained
13344 F:      Documentation/scsi/scsi-generic.txt
13345 F:      drivers/scsi/sg.c
13346 F:      include/scsi/sg.h
13347
13348 SCSI SUBSYSTEM
13349 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13351 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13353 L:      linux-scsi@vger.kernel.org
13354 S:      Maintained
13355 F:      Documentation/devicetree/bindings/scsi/
13356 F:      drivers/scsi/
13357 F:      include/scsi/
13358
13359 SCSI TAPE DRIVER
13360 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13361 L:      linux-scsi@vger.kernel.org
13362 S:      Maintained
13363 F:      Documentation/scsi/st.txt
13364 F:      drivers/scsi/st.*
13365 F:      drivers/scsi/st_*.h
13366
13367 SCTP PROTOCOL
13368 M:      Vlad Yasevich <vyasevich@gmail.com>
13369 M:      Neil Horman <nhorman@tuxdriver.com>
13370 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13371 L:      linux-sctp@vger.kernel.org
13372 W:      http://lksctp.sourceforge.net
13373 S:      Maintained
13374 F:      Documentation/networking/sctp.txt
13375 F:      include/linux/sctp.h
13376 F:      include/uapi/linux/sctp.h
13377 F:      include/net/sctp/
13378 F:      net/sctp/
13379
13380 SCx200 CPU SUPPORT
13381 M:      Jim Cromie <jim.cromie@gmail.com>
13382 S:      Odd Fixes
13383 F:      Documentation/i2c/busses/scx200_acb
13384 F:      arch/x86/platform/scx200/
13385 F:      drivers/watchdog/scx200_wdt.c
13386 F:      drivers/i2c/busses/scx200*
13387 F:      drivers/mtd/maps/scx200_docflash.c
13388 F:      include/linux/scx200.h
13389
13390 SCx200 GPIO DRIVER
13391 M:      Jim Cromie <jim.cromie@gmail.com>
13392 S:      Maintained
13393 F:      drivers/char/scx200_gpio.c
13394 F:      include/linux/scx200_gpio.h
13395
13396 SCx200 HRT CLOCKSOURCE DRIVER
13397 M:      Jim Cromie <jim.cromie@gmail.com>
13398 S:      Maintained
13399 F:      drivers/clocksource/scx200_hrt.c
13400
13401 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13402 M:      Sascha Sommer <saschasommer@freenet.de>
13403 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13404 S:      Maintained
13405 F:      drivers/mmc/host/sdricoh_cs.c
13406
13407 SECURE COMPUTING
13408 M:      Kees Cook <keescook@chromium.org>
13409 R:      Andy Lutomirski <luto@amacapital.net>
13410 R:      Will Drewry <wad@chromium.org>
13411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13412 S:      Supported
13413 F:      kernel/seccomp.c
13414 F:      include/uapi/linux/seccomp.h
13415 F:      include/linux/seccomp.h
13416 F:      tools/testing/selftests/seccomp/*
13417 F:      tools/testing/selftests/kselftest_harness.h
13418 F:      Documentation/userspace-api/seccomp_filter.rst
13419 K:      \bsecure_computing
13420 K:      \bTIF_SECCOMP\b
13421
13422 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13423 M:      Al Cooper <alcooperx@gmail.com>
13424 L:      linux-mmc@vger.kernel.org
13425 L:      bcm-kernel-feedback-list@broadcom.com
13426 S:      Maintained
13427 F:      drivers/mmc/host/sdhci-brcmstb*
13428
13429 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13430 M:      Adrian Hunter <adrian.hunter@intel.com>
13431 L:      linux-mmc@vger.kernel.org
13432 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13433 S:      Maintained
13434 F:      drivers/mmc/host/sdhci*
13435 F:      include/linux/mmc/sdhci*
13436
13437 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13438 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13439 M:      Manjunath M B <manjumb@synopsys.com>
13440 L:      linux-mmc@vger.kernel.org
13441 S:      Maintained
13442 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13443
13444 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13445 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13446 L:      linux-mmc@vger.kernel.org
13447 S:      Supported
13448 F:      drivers/mmc/host/sdhci-of-at91.c
13449
13450 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13451 M:      Ben Dooks <ben-linux@fluff.org>
13452 M:      Jaehoon Chung <jh80.chung@samsung.com>
13453 L:      linux-mmc@vger.kernel.org
13454 S:      Maintained
13455 F:      drivers/mmc/host/sdhci-s3c*
13456
13457 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13458 M:      Viresh Kumar <vireshk@kernel.org>
13459 L:      linux-mmc@vger.kernel.org
13460 S:      Maintained
13461 F:      drivers/mmc/host/sdhci-spear.c
13462
13463 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13464 M:      Kishon Vijay Abraham I <kishon@ti.com>
13465 L:      linux-mmc@vger.kernel.org
13466 S:      Maintained
13467 F:      drivers/mmc/host/sdhci-omap.c
13468
13469 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13470 M:      Scott Bauer <scott.bauer@intel.com>
13471 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13472 L:      linux-block@vger.kernel.org
13473 S:      Supported
13474 F:      block/sed*
13475 F:      block/opal_proto.h
13476 F:      include/linux/sed*
13477 F:      include/uapi/linux/sed*
13478
13479 SECURITY CONTACT
13480 M:      Security Officers <security@kernel.org>
13481 S:      Supported
13482
13483 SECURITY SUBSYSTEM
13484 M:      James Morris <jmorris@namei.org>
13485 M:      "Serge E. Hallyn" <serge@hallyn.com>
13486 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13488 W:      http://kernsec.org/
13489 S:      Supported
13490 F:      security/
13491 X:      security/selinux/
13492
13493 SELINUX SECURITY MODULE
13494 M:      Paul Moore <paul@paul-moore.com>
13495 M:      Stephen Smalley <sds@tycho.nsa.gov>
13496 M:      Eric Paris <eparis@parisplace.org>
13497 L:      selinux@vger.kernel.org
13498 W:      https://selinuxproject.org
13499 W:      https://github.com/SELinuxProject
13500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13501 S:      Supported
13502 F:      include/linux/selinux*
13503 F:      security/selinux/
13504 F:      scripts/selinux/
13505 F:      Documentation/admin-guide/LSM/SELinux.rst
13506
13507 SENSABLE PHANTOM
13508 M:      Jiri Slaby <jirislaby@gmail.com>
13509 S:      Maintained
13510 F:      drivers/misc/phantom.c
13511 F:      include/uapi/linux/phantom.h
13512
13513 SERIAL DEVICE BUS
13514 M:      Rob Herring <robh@kernel.org>
13515 L:      linux-serial@vger.kernel.org
13516 S:      Maintained
13517 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13518 F:      drivers/tty/serdev/
13519 F:      include/linux/serdev.h
13520
13521 SERIAL DRIVERS
13522 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13523 L:      linux-serial@vger.kernel.org
13524 S:      Maintained
13525 F:      Documentation/devicetree/bindings/serial/
13526 F:      drivers/tty/serial/
13527
13528 SERIAL IR RECEIVER
13529 M:      Sean Young <sean@mess.org>
13530 L:      linux-media@vger.kernel.org
13531 S:      Maintained
13532 F:      drivers/media/rc/serial_ir.c
13533
13534 SFC NETWORK DRIVER
13535 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13536 M:      Edward Cree <ecree@solarflare.com>
13537 M:      Bert Kenward <bkenward@solarflare.com>
13538 L:      netdev@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/net/ethernet/sfc/
13541
13542 SGI GRU DRIVER
13543 M:      Dimitri Sivanich <sivanich@sgi.com>
13544 S:      Maintained
13545 F:      drivers/misc/sgi-gru/
13546
13547 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13548 M:      Pat Gefre <pfg@sgi.com>
13549 L:      linux-ia64@vger.kernel.org
13550 S:      Supported
13551 F:      Documentation/ia64/serial.txt
13552 F:      drivers/tty/serial/ioc?_serial.c
13553 F:      include/linux/ioc?.h
13554
13555 SGI XP/XPC/XPNET DRIVER
13556 M:      Cliff Whickman <cpw@sgi.com>
13557 M:      Robin Holt <robinmholt@gmail.com>
13558 S:      Maintained
13559 F:      drivers/misc/sgi-xp/
13560
13561 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13562 M:      Ursula Braun <ubraun@linux.ibm.com>
13563 L:      linux-s390@vger.kernel.org
13564 W:      http://www.ibm.com/developerworks/linux/linux390/
13565 S:      Supported
13566 F:      net/smc/
13567
13568 SHARP RJ54N1CB0C SENSOR DRIVER
13569 M:      Jacopo Mondi <jacopo@jmondi.org>
13570 L:      linux-media@vger.kernel.org
13571 T:      git git://linuxtv.org/media_tree.git
13572 S:      Odd fixes
13573 F:      drivers/media/i2c/rj54n1cb0c.c
13574 F:      include/media/i2c/rj54n1cb0c.h
13575
13576 SH_VEU V4L2 MEM2MEM DRIVER
13577 L:      linux-media@vger.kernel.org
13578 S:      Orphan
13579 F:      drivers/media/platform/sh_veu.c
13580
13581 SH_VOU V4L2 OUTPUT DRIVER
13582 L:      linux-media@vger.kernel.org
13583 S:      Orphan
13584 F:      drivers/media/platform/sh_vou.c
13585 F:      include/media/drv-intf/sh_vou.h
13586
13587 SI2157 MEDIA DRIVER
13588 M:      Antti Palosaari <crope@iki.fi>
13589 L:      linux-media@vger.kernel.org
13590 W:      https://linuxtv.org
13591 W:      http://palosaari.fi/linux/
13592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13593 T:      git git://linuxtv.org/anttip/media_tree.git
13594 S:      Maintained
13595 F:      drivers/media/tuners/si2157*
13596
13597 SI2165 MEDIA DRIVER
13598 M:      Matthias Schwarzott <zzam@gentoo.org>
13599 L:      linux-media@vger.kernel.org
13600 W:      https://linuxtv.org
13601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13602 S:      Maintained
13603 F:      drivers/media/dvb-frontends/si2165*
13604
13605 SI2168 MEDIA DRIVER
13606 M:      Antti Palosaari <crope@iki.fi>
13607 L:      linux-media@vger.kernel.org
13608 W:      https://linuxtv.org
13609 W:      http://palosaari.fi/linux/
13610 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13611 T:      git git://linuxtv.org/anttip/media_tree.git
13612 S:      Maintained
13613 F:      drivers/media/dvb-frontends/si2168*
13614
13615 SI470X FM RADIO RECEIVER I2C DRIVER
13616 M:      Hans Verkuil <hverkuil@xs4all.nl>
13617 L:      linux-media@vger.kernel.org
13618 T:      git git://linuxtv.org/media_tree.git
13619 W:      https://linuxtv.org
13620 S:      Odd Fixes
13621 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13622
13623 SI470X FM RADIO RECEIVER USB DRIVER
13624 M:      Hans Verkuil <hverkuil@xs4all.nl>
13625 L:      linux-media@vger.kernel.org
13626 T:      git git://linuxtv.org/media_tree.git
13627 W:      https://linuxtv.org
13628 S:      Maintained
13629 F:      drivers/media/radio/si470x/radio-si470x-common.c
13630 F:      drivers/media/radio/si470x/radio-si470x.h
13631 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13632
13633 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13634 M:      Eduardo Valentin <edubezval@gmail.com>
13635 L:      linux-media@vger.kernel.org
13636 T:      git git://linuxtv.org/media_tree.git
13637 W:      https://linuxtv.org
13638 S:      Odd Fixes
13639 F:      drivers/media/radio/si4713/si4713.?
13640
13641 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13642 M:      Eduardo Valentin <edubezval@gmail.com>
13643 L:      linux-media@vger.kernel.org
13644 T:      git git://linuxtv.org/media_tree.git
13645 W:      https://linuxtv.org
13646 S:      Odd Fixes
13647 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13648
13649 SI4713 FM RADIO TRANSMITTER USB DRIVER
13650 M:      Hans Verkuil <hverkuil@xs4all.nl>
13651 L:      linux-media@vger.kernel.org
13652 T:      git git://linuxtv.org/media_tree.git
13653 W:      https://linuxtv.org
13654 S:      Maintained
13655 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13656
13657 SIANO DVB DRIVER
13658 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13659 L:      linux-media@vger.kernel.org
13660 W:      https://linuxtv.org
13661 T:      git git://linuxtv.org/media_tree.git
13662 S:      Odd fixes
13663 F:      drivers/media/common/siano/
13664 F:      drivers/media/usb/siano/
13665 F:      drivers/media/usb/siano/
13666 F:      drivers/media/mmc/siano/
13667
13668 SIFIVE DRIVERS
13669 M:      Palmer Dabbelt <palmer@sifive.com>
13670 L:      linux-riscv@lists.infradead.org
13671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13672 S:      Supported
13673 K:      sifive
13674 N:      sifive
13675
13676 SILEAD TOUCHSCREEN DRIVER
13677 M:      Hans de Goede <hdegoede@redhat.com>
13678 L:      linux-input@vger.kernel.org
13679 L:      platform-driver-x86@vger.kernel.org
13680 S:      Maintained
13681 F:      drivers/input/touchscreen/silead.c
13682 F:      drivers/platform/x86/touchscreen_dmi.c
13683
13684 SILICON MOTION SM712 FRAME BUFFER DRIVER
13685 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13686 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13687 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13688 L:      linux-fbdev@vger.kernel.org
13689 S:      Maintained
13690 F:      drivers/video/fbdev/sm712*
13691 F:      Documentation/fb/sm712fb.txt
13692
13693 SIMPLE FIRMWARE INTERFACE (SFI)
13694 M:      Len Brown <lenb@kernel.org>
13695 L:      sfi-devel@simplefirmware.org
13696 W:      http://simplefirmware.org/
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13698 S:      Supported
13699 F:      arch/x86/platform/sfi/
13700 F:      drivers/sfi/
13701 F:      include/linux/sfi*.h
13702
13703 SIMPLEFB FB DRIVER
13704 M:      Hans de Goede <hdegoede@redhat.com>
13705 L:      linux-fbdev@vger.kernel.org
13706 S:      Maintained
13707 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13708 F:      drivers/video/fbdev/simplefb.c
13709 F:      include/linux/platform_data/simplefb.h
13710
13711 SIMTEC EB110ATX (Chalice CATS)
13712 P:      Ben Dooks
13713 P:      Vincent Sanders <vince@simtec.co.uk>
13714 M:      Simtec Linux Team <linux@simtec.co.uk>
13715 W:      http://www.simtec.co.uk/products/EB110ATX/
13716 S:      Supported
13717
13718 SIMTEC EB2410ITX (BAST)
13719 P:      Ben Dooks
13720 P:      Vincent Sanders <vince@simtec.co.uk>
13721 M:      Simtec Linux Team <linux@simtec.co.uk>
13722 W:      http://www.simtec.co.uk/products/EB2410ITX/
13723 S:      Supported
13724 F:      arch/arm/mach-s3c24xx/mach-bast.c
13725 F:      arch/arm/mach-s3c24xx/bast-ide.c
13726 F:      arch/arm/mach-s3c24xx/bast-irq.c
13727
13728 SIPHASH PRF ROUTINES
13729 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13730 S:      Maintained
13731 F:      lib/siphash.c
13732 F:      lib/test_siphash.c
13733 F:      include/linux/siphash.h
13734
13735 SIOX
13736 M:      Gavin Schenk <g.schenk@eckelmann.de>
13737 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13738 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13739 S:      Supported
13740 F:      drivers/siox/*
13741 F:      drivers/gpio/gpio-siox.c
13742 F:      include/trace/events/siox.h
13743
13744 SIS 190 ETHERNET DRIVER
13745 M:      Francois Romieu <romieu@fr.zoreil.com>
13746 L:      netdev@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/net/ethernet/sis/sis190.c
13749
13750 SIS 900/7016 FAST ETHERNET DRIVER
13751 M:      Daniele Venzano <venza@brownhat.org>
13752 W:      http://www.brownhat.org/sis900.html
13753 L:      netdev@vger.kernel.org
13754 S:      Maintained
13755 F:      drivers/net/ethernet/sis/sis900.*
13756
13757 SIS FRAMEBUFFER DRIVER
13758 M:      Thomas Winischhofer <thomas@winischhofer.net>
13759 W:      http://www.winischhofer.net/linuxsisvga.shtml
13760 S:      Maintained
13761 F:      Documentation/fb/sisfb.txt
13762 F:      drivers/video/fbdev/sis/
13763 F:      include/video/sisfb.h
13764
13765 SIS USB2VGA DRIVER
13766 M:      Thomas Winischhofer <thomas@winischhofer.net>
13767 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13768 S:      Maintained
13769 F:      drivers/usb/misc/sisusbvga/
13770
13771 SLAB ALLOCATOR
13772 M:      Christoph Lameter <cl@linux.com>
13773 M:      Pekka Enberg <penberg@kernel.org>
13774 M:      David Rientjes <rientjes@google.com>
13775 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13776 M:      Andrew Morton <akpm@linux-foundation.org>
13777 L:      linux-mm@kvack.org
13778 S:      Maintained
13779 F:      include/linux/sl?b*.h
13780 F:      mm/sl?b*
13781
13782 SLEEPABLE READ-COPY UPDATE (SRCU)
13783 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13784 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13785 M:      Josh Triplett <josh@joshtriplett.org>
13786 R:      Steven Rostedt <rostedt@goodmis.org>
13787 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13788 L:      linux-kernel@vger.kernel.org
13789 W:      http://www.rdrop.com/users/paulmck/RCU/
13790 S:      Supported
13791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13792 F:      include/linux/srcu*.h
13793 F:      kernel/rcu/srcu*.c
13794
13795 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13796 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13798 S:      Maintained
13799 F:      drivers/slimbus/
13800 F:      Documentation/devicetree/bindings/slimbus/
13801 F:      include/linux/slimbus.h
13802
13803 SMACK SECURITY MODULE
13804 M:      Casey Schaufler <casey@schaufler-ca.com>
13805 L:      linux-security-module@vger.kernel.org
13806 W:      http://schaufler-ca.com
13807 T:      git git://github.com/cschaufler/smack-next
13808 S:      Maintained
13809 F:      Documentation/admin-guide/LSM/Smack.rst
13810 F:      security/smack/
13811
13812 SMC91x ETHERNET DRIVER
13813 M:      Nicolas Pitre <nico@fluxnic.net>
13814 S:      Odd Fixes
13815 F:      drivers/net/ethernet/smsc/smc91x.*
13816
13817 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13818 M:      Sakari Ailus <sakari.ailus@iki.fi>
13819 L:      linux-media@vger.kernel.org
13820 S:      Maintained
13821 F:      drivers/media/i2c/smiapp/
13822 F:      include/media/i2c/smiapp.h
13823 F:      drivers/media/i2c/smiapp-pll.c
13824 F:      drivers/media/i2c/smiapp-pll.h
13825 F:      include/uapi/linux/smiapp.h
13826 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13827
13828 SMM665 HARDWARE MONITOR DRIVER
13829 M:      Guenter Roeck <linux@roeck-us.net>
13830 L:      linux-hwmon@vger.kernel.org
13831 S:      Maintained
13832 F:      Documentation/hwmon/smm665
13833 F:      drivers/hwmon/smm665.c
13834
13835 SMSC EMC2103 HARDWARE MONITOR DRIVER
13836 M:      Steve Glendinning <steve.glendinning@shawell.net>
13837 L:      linux-hwmon@vger.kernel.org
13838 S:      Maintained
13839 F:      Documentation/hwmon/emc2103
13840 F:      drivers/hwmon/emc2103.c
13841
13842 SMSC SCH5627 HARDWARE MONITOR DRIVER
13843 M:      Hans de Goede <hdegoede@redhat.com>
13844 L:      linux-hwmon@vger.kernel.org
13845 S:      Supported
13846 F:      Documentation/hwmon/sch5627
13847 F:      drivers/hwmon/sch5627.c
13848
13849 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13850 M:      Steve Glendinning <steve.glendinning@shawell.net>
13851 L:      linux-fbdev@vger.kernel.org
13852 S:      Maintained
13853 F:      drivers/video/fbdev/smscufx.c
13854
13855 SMSC47B397 HARDWARE MONITOR DRIVER
13856 M:      Jean Delvare <jdelvare@suse.com>
13857 L:      linux-hwmon@vger.kernel.org
13858 S:      Maintained
13859 F:      Documentation/hwmon/smsc47b397
13860 F:      drivers/hwmon/smsc47b397.c
13861
13862 SMSC911x ETHERNET DRIVER
13863 M:      Steve Glendinning <steve.glendinning@shawell.net>
13864 L:      netdev@vger.kernel.org
13865 S:      Maintained
13866 F:      include/linux/smsc911x.h
13867 F:      drivers/net/ethernet/smsc/smsc911x.*
13868
13869 SMSC9420 PCI ETHERNET DRIVER
13870 M:      Steve Glendinning <steve.glendinning@shawell.net>
13871 L:      netdev@vger.kernel.org
13872 S:      Maintained
13873 F:      drivers/net/ethernet/smsc/smsc9420.*
13874
13875 SOC-CAMERA V4L2 SUBSYSTEM
13876 L:      linux-media@vger.kernel.org
13877 T:      git git://linuxtv.org/media_tree.git
13878 S:      Orphan
13879 F:      include/media/soc*
13880 F:      drivers/media/i2c/soc_camera/
13881 F:      drivers/media/platform/soc_camera/
13882
13883 SOCIONEXT SYNQUACER I2C DRIVER
13884 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13885 L:      linux-i2c@vger.kernel.org
13886 S:      Maintained
13887 F:      drivers/i2c/busses/i2c-synquacer.c
13888 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13889
13890 SOCIONEXT UNIPHIER SOUND DRIVER
13891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13892 S:      Orphan
13893 F:      sound/soc/uniphier/
13894
13895 SOEKRIS NET48XX LED SUPPORT
13896 M:      Chris Boot <bootc@bootc.net>
13897 S:      Maintained
13898 F:      drivers/leds/leds-net48xx.c
13899
13900 SOFT-ROCE DRIVER (rxe)
13901 M:      Moni Shoua <monis@mellanox.com>
13902 L:      linux-rdma@vger.kernel.org
13903 S:      Supported
13904 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13905 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13906 F:      drivers/infiniband/sw/rxe/
13907 F:      include/uapi/rdma/rdma_user_rxe.h
13908
13909 SOFTLOGIC 6x10 MPEG CODEC
13910 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13911 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13912 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13913 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13914 M:      Ismael Luceno <ismael@iodev.co.uk>
13915 L:      linux-media@vger.kernel.org
13916 S:      Supported
13917 F:      drivers/media/pci/solo6x10/
13918
13919 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13920 M:      James Morse <james.morse@arm.com>
13921 L:      linux-arm-kernel@lists.infradead.org
13922 S:      Maintained
13923 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13924 F:      drivers/firmware/arm_sdei.c
13925 F:      include/linux/arm_sdei.h
13926 F:      include/uapi/linux/arm_sdei.h
13927
13928 SOFTWARE RAID (Multiple Disks) SUPPORT
13929 M:      Shaohua Li <shli@kernel.org>
13930 L:      linux-raid@vger.kernel.org
13931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13932 S:      Supported
13933 F:      drivers/md/Makefile
13934 F:      drivers/md/Kconfig
13935 F:      drivers/md/md*
13936 F:      drivers/md/raid*
13937 F:      include/linux/raid/
13938 F:      include/uapi/linux/raid/
13939
13940 SOCIONEXT (SNI) AVE NETWORK DRIVER
13941 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13942 L:      netdev@vger.kernel.org
13943 S:      Maintained
13944 F:      drivers/net/ethernet/socionext/sni_ave.c
13945 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13946
13947 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13948 M:      Jassi Brar <jaswinder.singh@linaro.org>
13949 L:      netdev@vger.kernel.org
13950 S:      Maintained
13951 F:      drivers/net/ethernet/socionext/netsec.c
13952 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13953
13954 SOLIDRUN CLEARFOG SUPPORT
13955 M:      Russell King <linux@armlinux.org.uk>
13956 S:      Maintained
13957 F:      arch/arm/boot/dts/armada-388-clearfog*
13958 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13959
13960 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13961 M:      Russell King <linux@armlinux.org.uk>
13962 S:      Maintained
13963 F:      arch/arm/boot/dts/imx6*-cubox-i*
13964 F:      arch/arm/boot/dts/imx6*-hummingboard*
13965 F:      arch/arm/boot/dts/imx6*-sr-*
13966
13967 SONIC NETWORK DRIVER
13968 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13969 L:      netdev@vger.kernel.org
13970 S:      Maintained
13971 F:      drivers/net/ethernet/natsemi/sonic.*
13972
13973 SONICS SILICON BACKPLANE DRIVER (SSB)
13974 M:      Michael Buesch <m@bues.ch>
13975 L:      linux-wireless@vger.kernel.org
13976 S:      Maintained
13977 F:      drivers/ssb/
13978 F:      include/linux/ssb/
13979
13980 SONY IMX258 SENSOR DRIVER
13981 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13982 L:      linux-media@vger.kernel.org
13983 T:      git git://linuxtv.org/media_tree.git
13984 S:      Maintained
13985 F:      drivers/media/i2c/imx258.c
13986
13987 SONY IMX274 SENSOR DRIVER
13988 M:      Leon Luo <leonl@leopardimaging.com>
13989 L:      linux-media@vger.kernel.org
13990 T:      git git://linuxtv.org/media_tree.git
13991 S:      Maintained
13992 F:      drivers/media/i2c/imx274.c
13993 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13994
13995 SONY IMX319 SENSOR DRIVER
13996 M:      Bingbu Cao <bingbu.cao@intel.com>
13997 L:      linux-media@vger.kernel.org
13998 T:      git git://linuxtv.org/media_tree.git
13999 S:      Maintained
14000 F:      drivers/media/i2c/imx319.c
14001
14002 SONY IMX355 SENSOR DRIVER
14003 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14004 L:      linux-media@vger.kernel.org
14005 T:      git git://linuxtv.org/media_tree.git
14006 S:      Maintained
14007 F:      drivers/media/i2c/imx355.c
14008
14009 SONY MEMORYSTICK CARD SUPPORT
14010 M:      Alex Dubov <oakad@yahoo.com>
14011 W:      http://tifmxx.berlios.de/
14012 S:      Maintained
14013 F:      drivers/memstick/host/tifm_ms.c
14014
14015 SONY MEMORYSTICK STANDARD SUPPORT
14016 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14017 S:      Maintained
14018 F:      drivers/memstick/core/ms_block.*
14019
14020 SONY VAIO CONTROL DEVICE DRIVER
14021 M:      Mattia Dongili <malattia@linux.it>
14022 L:      platform-driver-x86@vger.kernel.org
14023 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14024 S:      Maintained
14025 F:      Documentation/laptops/sony-laptop.txt
14026 F:      drivers/char/sonypi.c
14027 F:      drivers/platform/x86/sony-laptop.c
14028 F:      include/linux/sony-laptop.h
14029
14030 SOUND
14031 M:      Jaroslav Kysela <perex@perex.cz>
14032 M:      Takashi Iwai <tiwai@suse.com>
14033 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14034 W:      http://www.alsa-project.org/
14035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14036 T:      git git://git.alsa-project.org/alsa-kernel.git
14037 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14038 S:      Maintained
14039 F:      Documentation/sound/
14040 F:      include/sound/
14041 F:      include/uapi/sound/
14042 F:      sound/
14043
14044 SOUND - COMPRESSED AUDIO
14045 M:      Vinod Koul <vkoul@kernel.org>
14046 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14048 S:      Supported
14049 F:      Documentation/sound/designs/compress-offload.rst
14050 F:      include/sound/compress_driver.h
14051 F:      include/uapi/sound/compress_*
14052 F:      sound/core/compress_offload.c
14053 F:      sound/soc/soc-compress.c
14054
14055 SOUND - DMAENGINE HELPERS
14056 M:      Lars-Peter Clausen <lars@metafoo.de>
14057 S:      Supported
14058 F:      include/sound/dmaengine_pcm.h
14059 F:      sound/core/pcm_dmaengine.c
14060 F:      sound/soc/soc-generic-dmaengine-pcm.c
14061
14062 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14063 M:      Liam Girdwood <lgirdwood@gmail.com>
14064 M:      Mark Brown <broonie@kernel.org>
14065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14067 W:      http://alsa-project.org/main/index.php/ASoC
14068 S:      Supported
14069 F:      Documentation/devicetree/bindings/sound/
14070 F:      Documentation/sound/soc/
14071 F:      sound/soc/
14072 F:      include/dt-bindings/sound/
14073 F:      include/sound/soc*
14074
14075 SOUNDWIRE SUBSYSTEM
14076 M:      Vinod Koul <vkoul@kernel.org>
14077 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14078 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14080 S:      Supported
14081 F:      Documentation/driver-api/soundwire/
14082 F:      drivers/soundwire/
14083 F:      include/linux/soundwire/
14084
14085 SP2 MEDIA DRIVER
14086 M:      Olli Salonen <olli.salonen@iki.fi>
14087 L:      linux-media@vger.kernel.org
14088 W:      https://linuxtv.org
14089 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14090 S:      Maintained
14091 F:      drivers/media/dvb-frontends/sp2*
14092
14093 SPARC + UltraSPARC (sparc/sparc64)
14094 M:      "David S. Miller" <davem@davemloft.net>
14095 L:      sparclinux@vger.kernel.org
14096 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14099 S:      Maintained
14100 F:      arch/sparc/
14101 F:      drivers/sbus/
14102
14103 SPARC SERIAL DRIVERS
14104 M:      "David S. Miller" <davem@davemloft.net>
14105 L:      sparclinux@vger.kernel.org
14106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14108 S:      Maintained
14109 F:      include/linux/sunserialcore.h
14110 F:      drivers/tty/serial/suncore.c
14111 F:      drivers/tty/serial/sunhv.c
14112 F:      drivers/tty/serial/sunsab.c
14113 F:      drivers/tty/serial/sunsab.h
14114 F:      drivers/tty/serial/sunsu.c
14115 F:      drivers/tty/serial/sunzilog.c
14116 F:      drivers/tty/serial/sunzilog.h
14117 F:      drivers/tty/vcc.c
14118
14119 SPARSE CHECKER
14120 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14121 L:      linux-sparse@vger.kernel.org
14122 W:      https://sparse.wiki.kernel.org/
14123 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14124 S:      Maintained
14125 F:      include/linux/compiler.h
14126
14127 SPEAR CLOCK FRAMEWORK SUPPORT
14128 M:      Viresh Kumar <vireshk@kernel.org>
14129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14130 W:      http://www.st.com/spear
14131 S:      Maintained
14132 F:      drivers/clk/spear/
14133
14134 SPEAR PLATFORM SUPPORT
14135 M:      Viresh Kumar <vireshk@kernel.org>
14136 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14138 W:      http://www.st.com/spear
14139 S:      Maintained
14140 F:      arch/arm/boot/dts/spear*
14141 F:      arch/arm/mach-spear/
14142
14143 SPI NOR SUBSYSTEM
14144 M:      Marek Vasut <marek.vasut@gmail.com>
14145 L:      linux-mtd@lists.infradead.org
14146 W:      http://www.linux-mtd.infradead.org/
14147 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14148 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14149 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14150 S:      Maintained
14151 F:      drivers/mtd/spi-nor/
14152 F:      include/linux/mtd/spi-nor.h
14153
14154 SPI SUBSYSTEM
14155 M:      Mark Brown <broonie@kernel.org>
14156 L:      linux-spi@vger.kernel.org
14157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14158 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14159 S:      Maintained
14160 F:      Documentation/devicetree/bindings/spi/
14161 F:      Documentation/spi/
14162 F:      drivers/spi/
14163 F:      include/linux/spi/
14164 F:      include/uapi/linux/spi/
14165 F:      tools/spi/
14166
14167 SPIDERNET NETWORK DRIVER for CELL
14168 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14169 L:      netdev@vger.kernel.org
14170 S:      Supported
14171 F:      Documentation/networking/spider_net.txt
14172 F:      drivers/net/ethernet/toshiba/spider_net*
14173
14174 SPMI SUBSYSTEM
14175 R:      Stephen Boyd <sboyd@kernel.org>
14176 L:      linux-arm-msm@vger.kernel.org
14177 F:      Documentation/devicetree/bindings/spmi/
14178 F:      drivers/spmi/
14179 F:      include/dt-bindings/spmi/spmi.h
14180 F:      include/linux/spmi.h
14181 F:      include/trace/events/spmi.h
14182
14183 SPU FILE SYSTEM
14184 M:      Jeremy Kerr <jk@ozlabs.org>
14185 L:      linuxppc-dev@lists.ozlabs.org
14186 W:      http://www.ibm.com/developerworks/power/cell/
14187 S:      Supported
14188 F:      Documentation/filesystems/spufs.txt
14189 F:      arch/powerpc/platforms/cell/spufs/
14190
14191 SQUASHFS FILE SYSTEM
14192 M:      Phillip Lougher <phillip@squashfs.org.uk>
14193 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14194 W:      http://squashfs.org.uk
14195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14196 S:      Maintained
14197 F:      Documentation/filesystems/squashfs.txt
14198 F:      fs/squashfs/
14199
14200 SRM (Alpha) environment access
14201 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14202 S:      Maintained
14203 F:      arch/alpha/kernel/srm_env.c
14204
14205 ST STM32 I2C/SMBUS DRIVER
14206 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14207 L:      linux-i2c@vger.kernel.org
14208 S:      Maintained
14209 F:      drivers/i2c/busses/i2c-stm32*
14210
14211 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14212 M:      Song Qiang <songqiang1304521@gmail.com>
14213 L:      linux-iio@vger.kernel.org
14214 S:      Maintained
14215 F:      drivers/iio/proximity/vl53l0x-i2c.c
14216 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14217
14218 STABLE BRANCH
14219 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14220 M:      Sasha Levin <sashal@kernel.org>
14221 L:      stable@vger.kernel.org
14222 S:      Supported
14223 F:      Documentation/process/stable-kernel-rules.rst
14224
14225 STAGING - COMEDI
14226 M:      Ian Abbott <abbotti@mev.co.uk>
14227 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14228 S:      Odd Fixes
14229 F:      drivers/staging/comedi/
14230
14231 STAGING - EROFS FILE SYSTEM
14232 M:      Gao Xiang <gaoxiang25@huawei.com>
14233 M:      Chao Yu <yuchao0@huawei.com>
14234 L:      linux-erofs@lists.ozlabs.org
14235 S:      Maintained
14236 F:      drivers/staging/erofs/
14237
14238 STAGING - INDUSTRIAL IO
14239 M:      Jonathan Cameron <jic23@kernel.org>
14240 L:      linux-iio@vger.kernel.org
14241 S:      Odd Fixes
14242 F:      Documentation/devicetree/bindings/staging/iio/
14243 F:      drivers/staging/iio/
14244
14245 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14246 M:      Marc Dietrich <marvin24@gmx.de>
14247 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14248 L:      linux-tegra@vger.kernel.org
14249 S:      Maintained
14250 F:      drivers/staging/nvec/
14251
14252 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14253 M:      Jens Frederich <jfrederich@gmail.com>
14254 M:      Daniel Drake <dsd@laptop.org>
14255 M:      Jon Nettleton <jon.nettleton@gmail.com>
14256 W:      http://wiki.laptop.org/go/DCON
14257 S:      Maintained
14258 F:      drivers/staging/olpc_dcon/
14259
14260 STAGING - REALTEK RTL8712U DRIVERS
14261 M:      Larry Finger <Larry.Finger@lwfinger.net>
14262 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14263 S:      Odd Fixes
14264 F:      drivers/staging/rtl8712/
14265
14266 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14267 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14268 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14269 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14270 L:      linux-fbdev@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/staging/sm750fb/
14273
14274 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14275 M:      William Hubbs <w.d.hubbs@gmail.com>
14276 M:      Chris Brannon <chris@the-brannons.com>
14277 M:      Kirk Reiser <kirk@reisers.ca>
14278 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14279 L:      speakup@linux-speakup.org
14280 W:      http://www.linux-speakup.org/
14281 S:      Odd Fixes
14282 F:      drivers/staging/speakup/
14283
14284 STAGING - VIA VT665X DRIVERS
14285 M:      Forest Bond <forest@alittletooquiet.net>
14286 S:      Odd Fixes
14287 F:      drivers/staging/vt665?/
14288
14289 STAGING - WILC1000 WIFI DRIVER
14290 M:      Aditya Shankar <aditya.shankar@microchip.com>
14291 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14292 L:      linux-wireless@vger.kernel.org
14293 S:      Supported
14294 F:      drivers/staging/wilc1000/
14295
14296 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14297 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14298 S:      Odd Fixes
14299 F:      drivers/staging/xgifb/
14300
14301 STAGING SUBSYSTEM
14302 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14304 L:      devel@driverdev.osuosl.org
14305 S:      Supported
14306 F:      drivers/staging/
14307
14308 STARFIRE/DURALAN NETWORK DRIVER
14309 M:      Ion Badulescu <ionut@badula.org>
14310 S:      Odd Fixes
14311 F:      drivers/net/ethernet/adaptec/starfire*
14312
14313 STEC S1220 SKD DRIVER
14314 M:      Bart Van Assche <bart.vanassche@wdc.com>
14315 L:      linux-block@vger.kernel.org
14316 S:      Maintained
14317 F:      drivers/block/skd*[ch]
14318
14319 STI AUDIO (ASoC) DRIVERS
14320 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14321 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14322 S:      Maintained
14323 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14324 F:      sound/soc/sti/
14325
14326 STI CEC DRIVER
14327 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14328 S:      Maintained
14329 F:      drivers/media/platform/sti/cec/
14330 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14331
14332 STK1160 USB VIDEO CAPTURE DRIVER
14333 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14334 L:      linux-media@vger.kernel.org
14335 T:      git git://linuxtv.org/media_tree.git
14336 S:      Maintained
14337 F:      drivers/media/usb/stk1160/
14338
14339 STM32 AUDIO (ASoC) DRIVERS
14340 M:      Olivier Moysan <olivier.moysan@st.com>
14341 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14343 S:      Maintained
14344 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14345 F:      sound/soc/stm/
14346
14347 STM32 TIMER/LPTIMER DRIVERS
14348 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14349 S:      Maintained
14350 F:      drivers/*/stm32-*timer*
14351 F:      drivers/pwm/pwm-stm32*
14352 F:      include/linux/*/stm32-*tim*
14353 F:      Documentation/ABI/testing/*timer-stm32
14354 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14355 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14356
14357 STMMAC ETHERNET DRIVER
14358 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14359 M:      Alexandre Torgue <alexandre.torgue@st.com>
14360 M:      Jose Abreu <joabreu@synopsys.com>
14361 L:      netdev@vger.kernel.org
14362 W:      http://www.stlinux.com
14363 S:      Supported
14364 F:      drivers/net/ethernet/stmicro/stmmac/
14365
14366 SUN3/3X
14367 M:      Sam Creasey <sammy@sammy.net>
14368 W:      http://sammy.net/sun3/
14369 S:      Maintained
14370 F:      arch/m68k/kernel/*sun3*
14371 F:      arch/m68k/sun3*/
14372 F:      arch/m68k/include/asm/sun3*
14373 F:      drivers/net/ethernet/i825xx/sun3*
14374
14375 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14376 M:      Hans de Goede <hdegoede@redhat.com>
14377 L:      linux-input@vger.kernel.org
14378 S:      Maintained
14379 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14380 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14381
14382 SUNDANCE NETWORK DRIVER
14383 M:      Denis Kirjanov <kda@linux-powerpc.org>
14384 L:      netdev@vger.kernel.org
14385 S:      Maintained
14386 F:      drivers/net/ethernet/dlink/sundance.c
14387
14388 SUPERH
14389 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14390 M:      Rich Felker <dalias@libc.org>
14391 L:      linux-sh@vger.kernel.org
14392 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14393 S:      Maintained
14394 F:      Documentation/sh/
14395 F:      arch/sh/
14396 F:      drivers/sh/
14397
14398 SUSPEND TO RAM
14399 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14400 M:      Len Brown <len.brown@intel.com>
14401 M:      Pavel Machek <pavel@ucw.cz>
14402 L:      linux-pm@vger.kernel.org
14403 B:      https://bugzilla.kernel.org
14404 S:      Supported
14405 F:      Documentation/power/
14406 F:      arch/x86/kernel/acpi/
14407 F:      drivers/base/power/
14408 F:      kernel/power/
14409 F:      include/linux/suspend.h
14410 F:      include/linux/freezer.h
14411 F:      include/linux/pm.h
14412
14413 SVGA HANDLING
14414 M:      Martin Mares <mj@ucw.cz>
14415 L:      linux-video@atrey.karlin.mff.cuni.cz
14416 S:      Maintained
14417 F:      Documentation/svga.txt
14418 F:      arch/x86/boot/video*
14419
14420 SWIOTLB SUBSYSTEM
14421 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14422 L:      iommu@lists.linux-foundation.org
14423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14424 S:      Supported
14425 F:      kernel/dma/swiotlb.c
14426 F:      arch/*/kernel/pci-swiotlb.c
14427 F:      include/linux/swiotlb.h
14428
14429 SWITCHDEV
14430 M:      Jiri Pirko <jiri@resnulli.us>
14431 M:      Ivan Vecera <ivecera@redhat.com>
14432 L:      netdev@vger.kernel.org
14433 S:      Supported
14434 F:      net/switchdev/
14435 F:      include/net/switchdev.h
14436
14437 SY8106A REGULATOR DRIVER
14438 M:      Icenowy Zheng <icenowy@aosc.io>
14439 S:      Maintained
14440 F:      drivers/regulator/sy8106a-regulator.c
14441 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14442
14443 SYNC FILE FRAMEWORK
14444 M:      Sumit Semwal <sumit.semwal@linaro.org>
14445 R:      Gustavo Padovan <gustavo@padovan.org>
14446 S:      Maintained
14447 L:      linux-media@vger.kernel.org
14448 L:      dri-devel@lists.freedesktop.org
14449 F:      drivers/dma-buf/sync_*
14450 F:      drivers/dma-buf/dma-fence*
14451 F:      drivers/dma-buf/sw_sync.c
14452 F:      include/linux/sync_file.h
14453 F:      include/uapi/linux/sync_file.h
14454 F:      Documentation/sync_file.txt
14455 T:      git git://anongit.freedesktop.org/drm/drm-misc
14456
14457 SYNOPSYS ARC ARCHITECTURE
14458 M:      Vineet Gupta <vgupta@synopsys.com>
14459 L:      linux-snps-arc@lists.infradead.org
14460 S:      Supported
14461 F:      arch/arc/
14462 F:      Documentation/devicetree/bindings/arc/*
14463 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14464 F:      drivers/clocksource/arc_timer.c
14465 F:      drivers/tty/serial/arc_uart.c
14466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14467
14468 SYNOPSYS ARC HSDK SDP pll clock driver
14469 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14470 S:      Supported
14471 F:      drivers/clk/clk-hsdk-pll.c
14472 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14473
14474 SYNOPSYS ARC SDP clock driver
14475 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14476 S:      Supported
14477 F:      drivers/clk/axs10x/*
14478 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14479
14480 SYNOPSYS ARC SDP platform support
14481 M:      Alexey Brodkin <abrodkin@synopsys.com>
14482 S:      Supported
14483 F:      arch/arc/plat-axs10x
14484 F:      arch/arc/boot/dts/ax*
14485 F:      Documentation/devicetree/bindings/arc/axs10*
14486
14487 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14488 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14489 S:      Supported
14490 F:      drivers/reset/reset-axs10x.c
14491 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14492
14493 SYNOPSYS CREG GPIO DRIVER
14494 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14495 S:      Maintained
14496 F:      drivers/gpio/gpio-creg-snps.c
14497 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14498
14499 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14500 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14501 S:      Maintained
14502 F:      drivers/tty/serial/8250/8250_dw.c
14503
14504 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14505 M:      Hoan Tran <hotran@apm.com>
14506 L:      linux-gpio@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/gpio/gpio-dwapb.c
14509 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14510
14511 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14512 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14513 S:      Maintained
14514 F:      drivers/dma/dwi-axi-dmac/
14515 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14516
14517 SYNOPSYS DESIGNWARE DMAC DRIVER
14518 M:      Viresh Kumar <vireshk@kernel.org>
14519 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14520 S:      Maintained
14521 F:      include/linux/dma/dw.h
14522 F:      include/linux/platform_data/dma-dw.h
14523 F:      drivers/dma/dw/
14524
14525 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14526 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14527 L:      netdev@vger.kernel.org
14528 S:      Supported
14529 F:      drivers/net/ethernet/synopsys/
14530
14531 SYNOPSYS DESIGNWARE I2C DRIVER
14532 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14533 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14534 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14535 L:      linux-i2c@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/i2c/busses/i2c-designware-*
14538 F:      include/linux/platform_data/i2c-designware.h
14539
14540 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14541 M:      Jaehoon Chung <jh80.chung@samsung.com>
14542 L:      linux-mmc@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/mmc/host/dw_mmc*
14545
14546 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14547 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14548 S:      Supported
14549 F:      drivers/reset/reset-hsdk.c
14550 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14551 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14552
14553 SYSTEM CONFIGURATION (SYSCON)
14554 M:      Lee Jones <lee.jones@linaro.org>
14555 M:      Arnd Bergmann <arnd@arndb.de>
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14557 S:      Supported
14558 F:      drivers/mfd/syscon.c
14559
14560 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14561 M:      Sudeep Holla <sudeep.holla@arm.com>
14562 L:      linux-arm-kernel@lists.infradead.org
14563 S:      Maintained
14564 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14565 F:      drivers/clk/clk-sc[mp]i.c
14566 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14567 F:      drivers/firmware/arm_scpi.c
14568 F:      drivers/firmware/arm_scmi/
14569 F:      include/linux/sc[mp]i_protocol.h
14570
14571 SYSTEM RESET/SHUTDOWN DRIVERS
14572 M:      Sebastian Reichel <sre@kernel.org>
14573 L:      linux-pm@vger.kernel.org
14574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14575 S:      Maintained
14576 F:      Documentation/devicetree/bindings/power/reset/
14577 F:      drivers/power/reset/
14578
14579 SYSTEM TRACE MODULE CLASS
14580 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14581 S:      Maintained
14582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14583 F:      Documentation/trace/stm.rst
14584 F:      drivers/hwtracing/stm/
14585 F:      include/linux/stm.h
14586 F:      include/uapi/linux/stm.h
14587
14588 SYSV FILESYSTEM
14589 M:      Christoph Hellwig <hch@infradead.org>
14590 S:      Maintained
14591 F:      Documentation/filesystems/sysv-fs.txt
14592 F:      fs/sysv/
14593 F:      include/linux/sysv_fs.h
14594
14595 TARGET SUBSYSTEM
14596 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14597 L:      linux-scsi@vger.kernel.org
14598 L:      target-devel@vger.kernel.org
14599 W:      http://www.linux-iscsi.org
14600 W:      http://groups.google.com/group/linux-iscsi-target-dev
14601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14602 S:      Supported
14603 F:      drivers/target/
14604 F:      include/target/
14605 F:      Documentation/target/
14606
14607 TASKSTATS STATISTICS INTERFACE
14608 M:      Balbir Singh <bsingharora@gmail.com>
14609 S:      Maintained
14610 F:      Documentation/accounting/taskstats*
14611 F:      include/linux/taskstats*
14612 F:      kernel/taskstats.c
14613
14614 TC subsystem
14615 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14616 M:      Cong Wang <xiyou.wangcong@gmail.com>
14617 M:      Jiri Pirko <jiri@resnulli.us>
14618 L:      netdev@vger.kernel.org
14619 S:      Maintained
14620 F:      include/net/pkt_cls.h
14621 F:      include/net/pkt_sched.h
14622 F:      include/net/tc_act/
14623 F:      include/uapi/linux/pkt_cls.h
14624 F:      include/uapi/linux/pkt_sched.h
14625 F:      include/uapi/linux/tc_act/
14626 F:      include/uapi/linux/tc_ematch/
14627 F:      net/sched/
14628
14629 TC90522 MEDIA DRIVER
14630 M:      Akihiro Tsukada <tskd08@gmail.com>
14631 L:      linux-media@vger.kernel.org
14632 S:      Odd Fixes
14633 F:      drivers/media/dvb-frontends/tc90522*
14634
14635 TCP LOW PRIORITY MODULE
14636 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14637 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14638 W:      http://tcp-lp-mod.sourceforge.net/
14639 S:      Maintained
14640 F:      net/ipv4/tcp_lp.c
14641
14642 TDA10071 MEDIA DRIVER
14643 M:      Antti Palosaari <crope@iki.fi>
14644 L:      linux-media@vger.kernel.org
14645 W:      https://linuxtv.org
14646 W:      http://palosaari.fi/linux/
14647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14648 T:      git git://linuxtv.org/anttip/media_tree.git
14649 S:      Maintained
14650 F:      drivers/media/dvb-frontends/tda10071*
14651
14652 TDA18212 MEDIA DRIVER
14653 M:      Antti Palosaari <crope@iki.fi>
14654 L:      linux-media@vger.kernel.org
14655 W:      https://linuxtv.org
14656 W:      http://palosaari.fi/linux/
14657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14658 T:      git git://linuxtv.org/anttip/media_tree.git
14659 S:      Maintained
14660 F:      drivers/media/tuners/tda18212*
14661
14662 TDA18218 MEDIA DRIVER
14663 M:      Antti Palosaari <crope@iki.fi>
14664 L:      linux-media@vger.kernel.org
14665 W:      https://linuxtv.org
14666 W:      http://palosaari.fi/linux/
14667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14668 T:      git git://linuxtv.org/anttip/media_tree.git
14669 S:      Maintained
14670 F:      drivers/media/tuners/tda18218*
14671
14672 TDA18250 MEDIA DRIVER
14673 M:      Olli Salonen <olli.salonen@iki.fi>
14674 L:      linux-media@vger.kernel.org
14675 W:      https://linuxtv.org
14676 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14677 T:      git git://linuxtv.org/media_tree.git
14678 S:      Maintained
14679 F:      drivers/media/tuners/tda18250*
14680
14681 TDA18271 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/tda18271*
14690
14691 TDA1997x MEDIA DRIVER
14692 M:      Tim Harvey <tharvey@gateworks.com>
14693 L:      linux-media@vger.kernel.org
14694 W:      https://linuxtv.org
14695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14696 S:      Maintained
14697 F:      drivers/media/i2c/tda1997x.*
14698
14699 TDA827x MEDIA DRIVER
14700 M:      Michael Krufky <mkrufky@linuxtv.org>
14701 L:      linux-media@vger.kernel.org
14702 W:      https://linuxtv.org
14703 W:      http://github.com/mkrufky
14704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14705 T:      git git://linuxtv.org/mkrufky/tuners.git
14706 S:      Maintained
14707 F:      drivers/media/tuners/tda8290.*
14708
14709 TDA8290 MEDIA DRIVER
14710 M:      Michael Krufky <mkrufky@linuxtv.org>
14711 L:      linux-media@vger.kernel.org
14712 W:      https://linuxtv.org
14713 W:      http://github.com/mkrufky
14714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14715 T:      git git://linuxtv.org/mkrufky/tuners.git
14716 S:      Maintained
14717 F:      drivers/media/tuners/tda8290.*
14718
14719 TDA9840 MEDIA DRIVER
14720 M:      Hans Verkuil <hverkuil@xs4all.nl>
14721 L:      linux-media@vger.kernel.org
14722 T:      git git://linuxtv.org/media_tree.git
14723 W:      https://linuxtv.org
14724 S:      Maintained
14725 F:      drivers/media/i2c/tda9840*
14726
14727 TEA5761 TUNER DRIVER
14728 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14729 L:      linux-media@vger.kernel.org
14730 W:      https://linuxtv.org
14731 T:      git git://linuxtv.org/media_tree.git
14732 S:      Odd fixes
14733 F:      drivers/media/tuners/tea5761.*
14734
14735 TEA5767 TUNER DRIVER
14736 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14737 L:      linux-media@vger.kernel.org
14738 W:      https://linuxtv.org
14739 T:      git git://linuxtv.org/media_tree.git
14740 S:      Maintained
14741 F:      drivers/media/tuners/tea5767.*
14742
14743 TEA6415C MEDIA DRIVER
14744 M:      Hans Verkuil <hverkuil@xs4all.nl>
14745 L:      linux-media@vger.kernel.org
14746 T:      git git://linuxtv.org/media_tree.git
14747 W:      https://linuxtv.org
14748 S:      Maintained
14749 F:      drivers/media/i2c/tea6415c*
14750
14751 TEA6420 MEDIA DRIVER
14752 M:      Hans Verkuil <hverkuil@xs4all.nl>
14753 L:      linux-media@vger.kernel.org
14754 T:      git git://linuxtv.org/media_tree.git
14755 W:      https://linuxtv.org
14756 S:      Maintained
14757 F:      drivers/media/i2c/tea6420*
14758
14759 TEAM DRIVER
14760 M:      Jiri Pirko <jiri@resnulli.us>
14761 L:      netdev@vger.kernel.org
14762 S:      Supported
14763 F:      drivers/net/team/
14764 F:      include/linux/if_team.h
14765 F:      include/uapi/linux/if_team.h
14766
14767 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14768 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14769 S:      Maintained
14770 F:      arch/x86/platform/ts5500/
14771
14772 TECHNOTREND USB IR RECEIVER
14773 M:      Sean Young <sean@mess.org>
14774 L:      linux-media@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/media/rc/ttusbir.c
14777
14778 TECHWELL TW9910 VIDEO DECODER
14779 L:      linux-media@vger.kernel.org
14780 S:      Orphan
14781 F:      drivers/media/i2c/tw9910.c
14782 F:      include/media/i2c/tw9910.h
14783
14784 TEE SUBSYSTEM
14785 M:      Jens Wiklander <jens.wiklander@linaro.org>
14786 S:      Maintained
14787 F:      include/linux/tee_drv.h
14788 F:      include/uapi/linux/tee.h
14789 F:      drivers/tee/
14790 F:      Documentation/tee.txt
14791
14792 TEGRA ARCHITECTURE SUPPORT
14793 M:      Thierry Reding <thierry.reding@gmail.com>
14794 M:      Jonathan Hunter <jonathanh@nvidia.com>
14795 L:      linux-tegra@vger.kernel.org
14796 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14798 S:      Supported
14799 N:      [^a-z]tegra
14800
14801 TEGRA CLOCK DRIVER
14802 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14803 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14804 S:      Supported
14805 F:      drivers/clk/tegra/
14806
14807 TEGRA DMA DRIVERS
14808 M:      Laxman Dewangan <ldewangan@nvidia.com>
14809 M:      Jon Hunter <jonathanh@nvidia.com>
14810 S:      Supported
14811 F:      drivers/dma/tegra*
14812
14813 TEGRA I2C DRIVER
14814 M:      Laxman Dewangan <ldewangan@nvidia.com>
14815 S:      Supported
14816 F:      drivers/i2c/busses/i2c-tegra.c
14817
14818 TEGRA IOMMU DRIVERS
14819 M:      Thierry Reding <thierry.reding@gmail.com>
14820 L:      linux-tegra@vger.kernel.org
14821 S:      Supported
14822 F:      drivers/iommu/tegra*
14823
14824 TEGRA KBC DRIVER
14825 M:      Laxman Dewangan <ldewangan@nvidia.com>
14826 S:      Supported
14827 F:      drivers/input/keyboard/tegra-kbc.c
14828
14829 TEGRA NAND DRIVER
14830 M:      Stefan Agner <stefan@agner.ch>
14831 M:      Lucas Stach <dev@lynxeye.de>
14832 S:      Maintained
14833 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14834 F:      drivers/mtd/nand/raw/tegra_nand.c
14835
14836 TEGRA PWM DRIVER
14837 M:      Thierry Reding <thierry.reding@gmail.com>
14838 S:      Supported
14839 F:      drivers/pwm/pwm-tegra.c
14840
14841 TEGRA SERIAL DRIVER
14842 M:      Laxman Dewangan <ldewangan@nvidia.com>
14843 S:      Supported
14844 F:      drivers/tty/serial/serial-tegra.c
14845
14846 TEGRA SPI DRIVER
14847 M:      Laxman Dewangan <ldewangan@nvidia.com>
14848 S:      Supported
14849 F:      drivers/spi/spi-tegra*
14850
14851 TEHUTI ETHERNET DRIVER
14852 M:      Andy Gospodarek <andy@greyhouse.net>
14853 L:      netdev@vger.kernel.org
14854 S:      Supported
14855 F:      drivers/net/ethernet/tehuti/*
14856
14857 Telecom Clock Driver for MCPL0010
14858 M:      Mark Gross <mark.gross@intel.com>
14859 S:      Supported
14860 F:      drivers/char/tlclk.c
14861
14862 TENSILICA XTENSA PORT (xtensa)
14863 M:      Chris Zankel <chris@zankel.net>
14864 M:      Max Filippov <jcmvbkbc@gmail.com>
14865 L:      linux-xtensa@linux-xtensa.org
14866 T:      git git://github.com/czankel/xtensa-linux.git
14867 S:      Maintained
14868 F:      arch/xtensa/
14869 F:      drivers/irqchip/irq-xtensa-*
14870
14871 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14872 M:      Nishanth Menon <nm@ti.com>
14873 M:      Tero Kristo <t-kristo@ti.com>
14874 M:      Santosh Shilimkar <ssantosh@kernel.org>
14875 L:      linux-arm-kernel@lists.infradead.org
14876 S:      Maintained
14877 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14878 F:      drivers/firmware/ti_sci*
14879 F:      include/linux/soc/ti/ti_sci_protocol.h
14880 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14881 F:      drivers/soc/ti/ti_sci_pm_domains.c
14882 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14883 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14884 F:      drivers/clk/keystone/sci-clk.c
14885 F:      drivers/reset/reset-ti-sci.c
14886
14887 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14888 M:      Hans Verkuil <hverkuil@xs4all.nl>
14889 L:      linux-media@vger.kernel.org
14890 T:      git git://linuxtv.org/media_tree.git
14891 W:      https://linuxtv.org
14892 S:      Maintained
14893 F:      drivers/media/radio/radio-raremono.c
14894
14895 THERMAL
14896 M:      Zhang Rui <rui.zhang@intel.com>
14897 M:      Eduardo Valentin <edubezval@gmail.com>
14898 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14899 L:      linux-pm@vger.kernel.org
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14902 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14903 S:      Supported
14904 F:      drivers/thermal/
14905 F:      include/linux/thermal.h
14906 F:      include/uapi/linux/thermal.h
14907 F:      include/linux/cpu_cooling.h
14908 F:      Documentation/devicetree/bindings/thermal/
14909
14910 THERMAL/CPU_COOLING
14911 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14912 M:      Viresh Kumar <viresh.kumar@linaro.org>
14913 M:      Javi Merino <javi.merino@kernel.org>
14914 L:      linux-pm@vger.kernel.org
14915 S:      Supported
14916 F:      Documentation/thermal/cpu-cooling-api.txt
14917 F:      drivers/thermal/cpu_cooling.c
14918 F:      include/linux/cpu_cooling.h
14919
14920 THINKPAD ACPI EXTRAS DRIVER
14921 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14922 L:      ibm-acpi-devel@lists.sourceforge.net
14923 L:      platform-driver-x86@vger.kernel.org
14924 W:      http://ibm-acpi.sourceforge.net
14925 W:      http://thinkwiki.org/wiki/Ibm-acpi
14926 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14927 S:      Maintained
14928 F:      drivers/platform/x86/thinkpad_acpi.c
14929
14930 THUNDERBOLT DRIVER
14931 M:      Andreas Noever <andreas.noever@gmail.com>
14932 M:      Michael Jamet <michael.jamet@intel.com>
14933 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14934 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14936 S:      Maintained
14937 F:      Documentation/admin-guide/thunderbolt.rst
14938 F:      drivers/thunderbolt/
14939 F:      include/linux/thunderbolt.h
14940
14941 THUNDERBOLT NETWORK DRIVER
14942 M:      Michael Jamet <michael.jamet@intel.com>
14943 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14944 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14945 L:      netdev@vger.kernel.org
14946 S:      Maintained
14947 F:      drivers/net/thunderbolt.c
14948
14949 THUNDERX GPIO DRIVER
14950 M:      David Daney <david.daney@cavium.com>
14951 S:      Maintained
14952 F:      drivers/gpio/gpio-thunderx.c
14953
14954 TI AM437X VPFE DRIVER
14955 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14956 L:      linux-media@vger.kernel.org
14957 W:      https://linuxtv.org
14958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14959 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14960 S:      Maintained
14961 F:      drivers/media/platform/am437x/
14962
14963 TI BANDGAP AND THERMAL DRIVER
14964 M:      Eduardo Valentin <edubezval@gmail.com>
14965 M:      Keerthy <j-keerthy@ti.com>
14966 L:      linux-pm@vger.kernel.org
14967 L:      linux-omap@vger.kernel.org
14968 S:      Maintained
14969 F:      drivers/thermal/ti-soc-thermal/
14970
14971 TI BQ27XXX POWER SUPPLY DRIVER
14972 R:      Andrew F. Davis <afd@ti.com>
14973 F:      include/linux/power/bq27xxx_battery.h
14974 F:      drivers/power/supply/bq27xxx_battery.c
14975 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14976
14977 TI CDCE706 CLOCK DRIVER
14978 M:      Max Filippov <jcmvbkbc@gmail.com>
14979 S:      Maintained
14980 F:      drivers/clk/clk-cdce706.c
14981
14982 TI CLOCK DRIVER
14983 M:      Tero Kristo <t-kristo@ti.com>
14984 L:      linux-omap@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/clk/ti/
14987 F:      include/linux/clk/ti.h
14988
14989 TI DAVINCI MACHINE SUPPORT
14990 M:      Sekhar Nori <nsekhar@ti.com>
14991 M:      Kevin Hilman <khilman@kernel.org>
14992 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14994 S:      Supported
14995 F:      arch/arm/mach-davinci/
14996 F:      drivers/i2c/busses/i2c-davinci.c
14997 F:      arch/arm/boot/dts/da850*
14998
14999 TI DAVINCI SERIES CLOCK DRIVER
15000 M:      David Lechner <david@lechnology.com>
15001 R:      Sekhar Nori <nsekhar@ti.com>
15002 S:      Maintained
15003 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15004 F:      drivers/clk/davinci/
15005
15006 TI DAVINCI SERIES GPIO DRIVER
15007 M:      Keerthy <j-keerthy@ti.com>
15008 L:      linux-gpio@vger.kernel.org
15009 S:      Maintained
15010 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15011 F:      drivers/gpio/gpio-davinci.c
15012
15013 TI DAVINCI SERIES MEDIA DRIVER
15014 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15015 L:      linux-media@vger.kernel.org
15016 W:      https://linuxtv.org
15017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15018 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15019 S:      Maintained
15020 F:      drivers/media/platform/davinci/
15021 F:      include/media/davinci/
15022
15023 TI ETHERNET SWITCH DRIVER (CPSW)
15024 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15025 L:      linux-omap@vger.kernel.org
15026 L:      netdev@vger.kernel.org
15027 S:      Maintained
15028 F:      drivers/net/ethernet/ti/cpsw*
15029 F:      drivers/net/ethernet/ti/davinci*
15030
15031 TI FLASH MEDIA INTERFACE DRIVER
15032 M:      Alex Dubov <oakad@yahoo.com>
15033 S:      Maintained
15034 F:      drivers/misc/tifm*
15035 F:      drivers/mmc/host/tifm_sd.c
15036 F:      include/linux/tifm.h
15037
15038 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15039 M:      Santosh Shilimkar <ssantosh@kernel.org>
15040 L:      linux-kernel@vger.kernel.org
15041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15042 S:      Maintained
15043 F:      drivers/soc/ti/*
15044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15045
15046 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15047 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15048 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15049 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15050 S:      Maintained
15051 F:      sound/soc/codecs/lm49453*
15052 F:      sound/soc/codecs/isabelle*
15053
15054 TI LP855x BACKLIGHT DRIVER
15055 M:      Milo Kim <milo.kim@ti.com>
15056 S:      Maintained
15057 F:      Documentation/backlight/lp855x-driver.txt
15058 F:      drivers/video/backlight/lp855x_bl.c
15059 F:      include/linux/platform_data/lp855x.h
15060
15061 TI LP8727 CHARGER DRIVER
15062 M:      Milo Kim <milo.kim@ti.com>
15063 S:      Maintained
15064 F:      drivers/power/supply/lp8727_charger.c
15065 F:      include/linux/platform_data/lp8727.h
15066
15067 TI LP8788 MFD DRIVER
15068 M:      Milo Kim <milo.kim@ti.com>
15069 S:      Maintained
15070 F:      drivers/iio/adc/lp8788_adc.c
15071 F:      drivers/leds/leds-lp8788.c
15072 F:      drivers/mfd/lp8788*.c
15073 F:      drivers/power/supply/lp8788-charger.c
15074 F:      drivers/regulator/lp8788-*.c
15075 F:      include/linux/mfd/lp8788*.h
15076
15077 TI NETCP ETHERNET DRIVER
15078 M:      Wingman Kwok <w-kwok2@ti.com>
15079 M:      Murali Karicheri <m-karicheri2@ti.com>
15080 L:      netdev@vger.kernel.org
15081 S:      Maintained
15082 F:      drivers/net/ethernet/ti/netcp*
15083
15084 TI PCM3060 ASoC CODEC DRIVER
15085 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15086 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15087 S:      Maintained
15088 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15089 F:      sound/soc/codecs/pcm3060*
15090
15091 TI TAS571X FAMILY ASoC CODEC DRIVER
15092 M:      Kevin Cernekee <cernekee@chromium.org>
15093 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15094 S:      Odd Fixes
15095 F:      sound/soc/codecs/tas571x*
15096
15097 TI TRF7970A NFC DRIVER
15098 M:      Mark Greer <mgreer@animalcreek.com>
15099 L:      linux-wireless@vger.kernel.org
15100 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15101 S:      Supported
15102 F:      drivers/nfc/trf7970a.c
15103 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15104
15105 TI TWL4030 SERIES SOC CODEC DRIVER
15106 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15108 S:      Maintained
15109 F:      sound/soc/codecs/twl4030*
15110
15111 TI VPE/CAL DRIVERS
15112 M:      Benoit Parrot <bparrot@ti.com>
15113 L:      linux-media@vger.kernel.org
15114 W:      http://linuxtv.org/
15115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15116 S:      Maintained
15117 F:      drivers/media/platform/ti-vpe/
15118
15119 TI WILINK WIRELESS DRIVERS
15120 L:      linux-wireless@vger.kernel.org
15121 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15122 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15124 S:      Orphan
15125 F:      drivers/net/wireless/ti/
15126 F:      include/linux/wl12xx.h
15127
15128 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15129 M:      John Stultz <john.stultz@linaro.org>
15130 M:      Thomas Gleixner <tglx@linutronix.de>
15131 R:      Stephen Boyd <sboyd@kernel.org>
15132 L:      linux-kernel@vger.kernel.org
15133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15134 S:      Supported
15135 F:      include/linux/clocksource.h
15136 F:      include/linux/time.h
15137 F:      include/linux/timex.h
15138 F:      include/uapi/linux/time.h
15139 F:      include/uapi/linux/timex.h
15140 F:      kernel/time/clocksource.c
15141 F:      kernel/time/time*.c
15142 F:      kernel/time/alarmtimer.c
15143 F:      kernel/time/ntp.c
15144 F:      tools/testing/selftests/timers/
15145
15146 TIPC NETWORK LAYER
15147 M:      Jon Maloy <jon.maloy@ericsson.com>
15148 M:      Ying Xue <ying.xue@windriver.com>
15149 L:      netdev@vger.kernel.org (core kernel code)
15150 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15151 W:      http://tipc.sourceforge.net/
15152 S:      Maintained
15153 F:      include/uapi/linux/tipc*.h
15154 F:      net/tipc/
15155
15156 TLAN NETWORK DRIVER
15157 M:      Samuel Chessman <chessman@tux.org>
15158 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15159 W:      http://sourceforge.net/projects/tlan/
15160 S:      Maintained
15161 F:      Documentation/networking/tlan.txt
15162 F:      drivers/net/ethernet/ti/tlan.*
15163
15164 TM6000 VIDEO4LINUX DRIVER
15165 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15166 L:      linux-media@vger.kernel.org
15167 W:      https://linuxtv.org
15168 T:      git git://linuxtv.org/media_tree.git
15169 S:      Odd fixes
15170 F:      drivers/media/usb/tm6000/
15171 F:      Documentation/media/v4l-drivers/tm6000*
15172
15173 TMIO/SDHI MMC DRIVER
15174 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15175 L:      linux-mmc@vger.kernel.org
15176 S:      Supported
15177 F:      drivers/mmc/host/tmio_mmc*
15178 F:      drivers/mmc/host/renesas_sdhi*
15179 F:      include/linux/mfd/tmio.h
15180
15181 TMP401 HARDWARE MONITOR DRIVER
15182 M:      Guenter Roeck <linux@roeck-us.net>
15183 L:      linux-hwmon@vger.kernel.org
15184 S:      Maintained
15185 F:      Documentation/hwmon/tmp401
15186 F:      drivers/hwmon/tmp401.c
15187
15188 TMPFS (SHMEM FILESYSTEM)
15189 M:      Hugh Dickins <hughd@google.com>
15190 L:      linux-mm@kvack.org
15191 S:      Maintained
15192 F:      include/linux/shmem_fs.h
15193 F:      mm/shmem.c
15194
15195 TOMOYO SECURITY MODULE
15196 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15197 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15198 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15199 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15200 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15201 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15202 W:      http://tomoyo.sourceforge.jp/
15203 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15204 S:      Maintained
15205 F:      security/tomoyo/
15206
15207 TOPSTAR LAPTOP EXTRAS DRIVER
15208 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15209 L:      platform-driver-x86@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/platform/x86/topstar-laptop.c
15212
15213 TORTURE-TEST MODULES
15214 M:      Davidlohr Bueso <dave@stgolabs.net>
15215 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15216 M:      Josh Triplett <josh@joshtriplett.org>
15217 L:      linux-kernel@vger.kernel.org
15218 S:      Supported
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15220 F:      Documentation/RCU/torture.txt
15221 F:      kernel/torture.c
15222 F:      kernel/rcu/rcutorture.c
15223 F:      kernel/rcu/rcuperf.c
15224 F:      kernel/locking/locktorture.c
15225
15226 TOSHIBA ACPI EXTRAS DRIVER
15227 M:      Azael Avalos <coproscefalo@gmail.com>
15228 L:      platform-driver-x86@vger.kernel.org
15229 S:      Maintained
15230 F:      drivers/platform/x86/toshiba_acpi.c
15231
15232 TOSHIBA BLUETOOTH DRIVER
15233 M:      Azael Avalos <coproscefalo@gmail.com>
15234 L:      platform-driver-x86@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/platform/x86/toshiba_bluetooth.c
15237
15238 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15239 M:      Azael Avalos <coproscefalo@gmail.com>
15240 L:      platform-driver-x86@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/platform/x86/toshiba_haps.c
15243
15244 TOSHIBA SMM DRIVER
15245 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15246 W:      http://www.buzzard.org.uk/toshiba/
15247 S:      Maintained
15248 F:      drivers/char/toshiba.c
15249 F:      include/linux/toshiba.h
15250 F:      include/uapi/linux/toshiba.h
15251
15252 TOSHIBA TC358743 DRIVER
15253 M:      Mats Randgaard <matrandg@cisco.com>
15254 L:      linux-media@vger.kernel.org
15255 S:      Maintained
15256 F:      drivers/media/i2c/tc358743*
15257 F:      include/media/i2c/tc358743.h
15258
15259 TOSHIBA WMI HOTKEYS DRIVER
15260 M:      Azael Avalos <coproscefalo@gmail.com>
15261 L:      platform-driver-x86@vger.kernel.org
15262 S:      Maintained
15263 F:      drivers/platform/x86/toshiba-wmi.c
15264
15265 TPM DEVICE DRIVER
15266 M:      Peter Huewe <peterhuewe@gmx.de>
15267 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15268 R:      Jason Gunthorpe <jgg@ziepe.ca>
15269 L:      linux-integrity@vger.kernel.org
15270 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15271 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15272 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15273 S:      Maintained
15274 F:      drivers/char/tpm/
15275
15276 TRACING
15277 M:      Steven Rostedt <rostedt@goodmis.org>
15278 M:      Ingo Molnar <mingo@redhat.com>
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15280 S:      Maintained
15281 F:      Documentation/trace/ftrace.rst
15282 F:      arch/*/*/*/ftrace.h
15283 F:      arch/*/kernel/ftrace.c
15284 F:      include/*/ftrace.h
15285 F:      include/linux/trace*.h
15286 F:      include/trace/
15287 F:      kernel/trace/
15288 F:      tools/testing/selftests/ftrace/
15289
15290 TRACING MMIO ACCESSES (MMIOTRACE)
15291 M:      Steven Rostedt <rostedt@goodmis.org>
15292 M:      Ingo Molnar <mingo@kernel.org>
15293 R:      Karol Herbst <karolherbst@gmail.com>
15294 R:      Pekka Paalanen <ppaalanen@gmail.com>
15295 S:      Maintained
15296 L:      linux-kernel@vger.kernel.org
15297 L:      nouveau@lists.freedesktop.org
15298 F:      kernel/trace/trace_mmiotrace.c
15299 F:      include/linux/mmiotrace.h
15300 F:      arch/x86/mm/kmmio.c
15301 F:      arch/x86/mm/mmio-mod.c
15302 F:      arch/x86/mm/testmmiotrace.c
15303
15304 TRIVIAL PATCHES
15305 M:      Jiri Kosina <trivial@kernel.org>
15306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15307 S:      Maintained
15308 K:      ^Subject:.*(?i)trivial
15309
15310 TEMPO SEMICONDUCTOR DRIVERS
15311 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15312 S:      Maintained
15313 F:      sound/soc/codecs/tscs*.c
15314 F:      sound/soc/codecs/tscs*.h
15315 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15316
15317 TTY LAYER
15318 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15319 M:      Jiri Slaby <jslaby@suse.com>
15320 S:      Supported
15321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15322 F:      Documentation/serial/
15323 F:      drivers/tty/
15324 F:      drivers/tty/serial/serial_core.c
15325 F:      include/linux/serial_core.h
15326 F:      include/linux/serial.h
15327 F:      include/linux/tty.h
15328 F:      include/uapi/linux/serial_core.h
15329 F:      include/uapi/linux/serial.h
15330 F:      include/uapi/linux/tty.h
15331
15332 TUA9001 MEDIA DRIVER
15333 M:      Antti Palosaari <crope@iki.fi>
15334 L:      linux-media@vger.kernel.org
15335 W:      https://linuxtv.org
15336 W:      http://palosaari.fi/linux/
15337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15338 T:      git git://linuxtv.org/anttip/media_tree.git
15339 S:      Maintained
15340 F:      drivers/media/tuners/tua9001*
15341
15342 TULIP NETWORK DRIVERS
15343 L:      netdev@vger.kernel.org
15344 L:      linux-parisc@vger.kernel.org
15345 S:      Orphan
15346 F:      drivers/net/ethernet/dec/tulip/
15347
15348 TUN/TAP driver
15349 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15350 W:      http://vtun.sourceforge.net/tun
15351 S:      Maintained
15352 F:      Documentation/networking/tuntap.txt
15353 F:      arch/um/os-Linux/drivers/
15354
15355 TURBOCHANNEL SUBSYSTEM
15356 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15357 M:      Ralf Baechle <ralf@linux-mips.org>
15358 L:      linux-mips@vger.kernel.org
15359 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15360 S:      Maintained
15361 F:      drivers/tc/
15362 F:      include/linux/tc.h
15363
15364 TURBOSTAT UTILITY
15365 M:      "Len Brown" <lenb@kernel.org>
15366 L:      linux-pm@vger.kernel.org
15367 B:      https://bugzilla.kernel.org
15368 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15370 S:      Supported
15371 F:      tools/power/x86/turbostat/
15372
15373 TW5864 VIDEO4LINUX DRIVER
15374 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15375 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15376 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15377 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15378 L:      linux-media@vger.kernel.org
15379 S:      Supported
15380 F:      drivers/media/pci/tw5864/
15381
15382 TW68 VIDEO4LINUX DRIVER
15383 M:      Hans Verkuil <hverkuil@xs4all.nl>
15384 L:      linux-media@vger.kernel.org
15385 T:      git git://linuxtv.org/media_tree.git
15386 W:      https://linuxtv.org
15387 S:      Odd Fixes
15388 F:      drivers/media/pci/tw68/
15389
15390 TW686X VIDEO4LINUX DRIVER
15391 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15392 L:      linux-media@vger.kernel.org
15393 T:      git git://linuxtv.org/media_tree.git
15394 W:      http://linuxtv.org
15395 S:      Maintained
15396 F:      drivers/media/pci/tw686x/
15397
15398 UBI FILE SYSTEM (UBIFS)
15399 M:      Richard Weinberger <richard@nod.at>
15400 M:      Artem Bityutskiy <dedekind1@gmail.com>
15401 M:      Adrian Hunter <adrian.hunter@intel.com>
15402 L:      linux-mtd@lists.infradead.org
15403 T:      git git://git.infradead.org/ubifs-2.6.git
15404 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15405 S:      Supported
15406 F:      Documentation/filesystems/ubifs.txt
15407 F:      fs/ubifs/
15408
15409 UCLINUX (M68KNOMMU AND COLDFIRE)
15410 M:      Greg Ungerer <gerg@linux-m68k.org>
15411 W:      http://www.linux-m68k.org/
15412 W:      http://www.uclinux.org/
15413 L:      linux-m68k@lists.linux-m68k.org
15414 L:      uclinux-dev@uclinux.org  (subscribers-only)
15415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15416 S:      Maintained
15417 F:      arch/m68k/coldfire/
15418 F:      arch/m68k/68*/
15419 F:      arch/m68k/*/*_no.*
15420 F:      arch/m68k/include/asm/*_no.*
15421
15422 UDF FILESYSTEM
15423 M:      Jan Kara <jack@suse.com>
15424 S:      Maintained
15425 F:      Documentation/filesystems/udf.txt
15426 F:      fs/udf/
15427
15428 UDRAW TABLET
15429 M:      Bastien Nocera <hadess@hadess.net>
15430 L:      linux-input@vger.kernel.org
15431 S:      Maintained
15432 F:      drivers/hid/hid-udraw-ps3.c
15433
15434 UFS FILESYSTEM
15435 M:      Evgeniy Dushistov <dushistov@mail.ru>
15436 S:      Maintained
15437 F:      Documentation/filesystems/ufs.txt
15438 F:      fs/ufs/
15439
15440 UHID USERSPACE HID IO DRIVER:
15441 M:      David Herrmann <dh.herrmann@googlemail.com>
15442 L:      linux-input@vger.kernel.org
15443 S:      Maintained
15444 F:      drivers/hid/uhid.c
15445 F:      include/uapi/linux/uhid.h
15446
15447 ULPI BUS
15448 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15449 L:      linux-usb@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/usb/common/ulpi.c
15452 F:      include/linux/ulpi/
15453
15454 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15455 L:      linux-usb@vger.kernel.org
15456 S:      Orphan
15457 F:      drivers/uwb/
15458 F:      include/linux/uwb.h
15459 F:      include/linux/uwb/
15460
15461 UNICORE32 ARCHITECTURE:
15462 M:      Guan Xuetao <gxt@pku.edu.cn>
15463 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15464 S:      Maintained
15465 T:      git git://github.com/gxt/linux.git
15466 F:      arch/unicore32/
15467
15468 UNIFDEF
15469 M:      Tony Finch <dot@dotat.at>
15470 W:      http://dotat.at/prog/unifdef
15471 S:      Maintained
15472 F:      scripts/unifdef.c
15473
15474 UNIFORM CDROM DRIVER
15475 M:      Jens Axboe <axboe@kernel.dk>
15476 W:      http://www.kernel.dk
15477 S:      Maintained
15478 F:      Documentation/cdrom/
15479 F:      drivers/cdrom/cdrom.c
15480 F:      include/linux/cdrom.h
15481 F:      include/uapi/linux/cdrom.h
15482
15483 UNISYS S-PAR DRIVERS
15484 M:      David Kershner <david.kershner@unisys.com>
15485 L:      sparmaintainer@unisys.com (Unisys internal)
15486 S:      Supported
15487 F:      include/linux/visorbus.h
15488 F:      drivers/visorbus/
15489 F:      drivers/staging/unisys/
15490
15491 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15492 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15493 L:      linux-scsi@vger.kernel.org
15494 S:      Supported
15495 F:      Documentation/scsi/ufs.txt
15496 F:      drivers/scsi/ufs/
15497
15498 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15499 M:      Joao Pinto <jpinto@synopsys.com>
15500 L:      linux-scsi@vger.kernel.org
15501 S:      Supported
15502 F:      drivers/scsi/ufs/*dwc*
15503
15504 UNSORTED BLOCK IMAGES (UBI)
15505 M:      Artem Bityutskiy <dedekind1@gmail.com>
15506 M:      Richard Weinberger <richard@nod.at>
15507 W:      http://www.linux-mtd.infradead.org/
15508 L:      linux-mtd@lists.infradead.org
15509 T:      git git://git.infradead.org/ubifs-2.6.git
15510 S:      Supported
15511 F:      drivers/mtd/ubi/
15512 F:      include/linux/mtd/ubi.h
15513 F:      include/uapi/mtd/ubi-user.h
15514
15515 USB "USBNET" DRIVER FRAMEWORK
15516 M:      Oliver Neukum <oneukum@suse.com>
15517 L:      netdev@vger.kernel.org
15518 W:      http://www.linux-usb.org/usbnet
15519 S:      Maintained
15520 F:      drivers/net/usb/usbnet.c
15521 F:      include/linux/usb/usbnet.h
15522
15523 USB ACM DRIVER
15524 M:      Oliver Neukum <oneukum@suse.com>
15525 L:      linux-usb@vger.kernel.org
15526 S:      Maintained
15527 F:      Documentation/usb/acm.txt
15528 F:      drivers/usb/class/cdc-acm.*
15529
15530 USB AR5523 WIRELESS DRIVER
15531 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15532 L:      linux-wireless@vger.kernel.org
15533 S:      Maintained
15534 F:      drivers/net/wireless/ath/ar5523/
15535
15536 USB ATTACHED SCSI
15537 M:      Oliver Neukum <oneukum@suse.com>
15538 L:      linux-usb@vger.kernel.org
15539 L:      linux-scsi@vger.kernel.org
15540 S:      Maintained
15541 F:      drivers/usb/storage/uas.c
15542
15543 USB CDC ETHERNET DRIVER
15544 M:      Oliver Neukum <oliver@neukum.org>
15545 L:      linux-usb@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/net/usb/cdc_*.c
15548 F:      include/uapi/linux/usb/cdc.h
15549
15550 USB CHAOSKEY DRIVER
15551 M:      Keith Packard <keithp@keithp.com>
15552 L:      linux-usb@vger.kernel.org
15553 S:      Maintained
15554 F:      drivers/usb/misc/chaoskey.c
15555
15556 USB CYPRESS C67X00 DRIVER
15557 M:      Peter Korsgaard <jacmet@sunsite.dk>
15558 L:      linux-usb@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/usb/c67x00/
15561
15562 USB DAVICOM DM9601 DRIVER
15563 M:      Peter Korsgaard <jacmet@sunsite.dk>
15564 L:      netdev@vger.kernel.org
15565 W:      http://www.linux-usb.org/usbnet
15566 S:      Maintained
15567 F:      drivers/net/usb/dm9601.c
15568
15569 USB DIAMOND RIO500 DRIVER
15570 M:      Cesar Miquel <miquel@df.uba.ar>
15571 L:      rio500-users@lists.sourceforge.net
15572 W:      http://rio500.sourceforge.net
15573 S:      Maintained
15574 F:      drivers/usb/misc/rio500*
15575
15576 USB EHCI DRIVER
15577 M:      Alan Stern <stern@rowland.harvard.edu>
15578 L:      linux-usb@vger.kernel.org
15579 S:      Maintained
15580 F:      Documentation/usb/ehci.txt
15581 F:      drivers/usb/host/ehci*
15582
15583 USB GADGET/PERIPHERAL SUBSYSTEM
15584 M:      Felipe Balbi <balbi@kernel.org>
15585 L:      linux-usb@vger.kernel.org
15586 W:      http://www.linux-usb.org/gadget
15587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15588 S:      Maintained
15589 F:      drivers/usb/gadget/
15590 F:      include/linux/usb/gadget*
15591
15592 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15593 M:      Jiri Kosina <jikos@kernel.org>
15594 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15595 L:      linux-usb@vger.kernel.org
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15597 S:      Maintained
15598 F:      Documentation/hid/hiddev.txt
15599 F:      drivers/hid/usbhid/
15600
15601 USB INTEL XHCI ROLE MUX DRIVER
15602 M:      Hans de Goede <hdegoede@redhat.com>
15603 L:      linux-usb@vger.kernel.org
15604 S:      Maintained
15605 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15606
15607 USB ISP116X DRIVER
15608 M:      Olav Kongas <ok@artecdesign.ee>
15609 L:      linux-usb@vger.kernel.org
15610 S:      Maintained
15611 F:      drivers/usb/host/isp116x*
15612 F:      include/linux/usb/isp116x.h
15613
15614 USB LAN78XX ETHERNET DRIVER
15615 M:      Woojung Huh <woojung.huh@microchip.com>
15616 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15617 L:      netdev@vger.kernel.org
15618 S:      Maintained
15619 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15620 F:      drivers/net/usb/lan78xx.*
15621 F:      include/dt-bindings/net/microchip-lan78xx.h
15622
15623 USB MASS STORAGE DRIVER
15624 M:      Alan Stern <stern@rowland.harvard.edu>
15625 L:      linux-usb@vger.kernel.org
15626 L:      usb-storage@lists.one-eyed-alien.net
15627 S:      Maintained
15628 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15629 F:      drivers/usb/storage/
15630
15631 USB MIDI DRIVER
15632 M:      Clemens Ladisch <clemens@ladisch.de>
15633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15634 T:      git git://git.alsa-project.org/alsa-kernel.git
15635 S:      Maintained
15636 F:      sound/usb/midi.*
15637
15638 USB NETWORKING DRIVERS
15639 L:      linux-usb@vger.kernel.org
15640 S:      Odd Fixes
15641 F:      drivers/net/usb/
15642
15643 USB OHCI DRIVER
15644 M:      Alan Stern <stern@rowland.harvard.edu>
15645 L:      linux-usb@vger.kernel.org
15646 S:      Maintained
15647 F:      Documentation/usb/ohci.txt
15648 F:      drivers/usb/host/ohci*
15649
15650 USB OTG FSM (Finite State Machine)
15651 M:      Peter Chen <Peter.Chen@nxp.com>
15652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15653 L:      linux-usb@vger.kernel.org
15654 S:      Maintained
15655 F:      drivers/usb/common/usb-otg-fsm.c
15656
15657 USB OVER IP DRIVER
15658 M:      Valentina Manea <valentina.manea.m@gmail.com>
15659 M:      Shuah Khan <shuah@kernel.org>
15660 L:      linux-usb@vger.kernel.org
15661 S:      Maintained
15662 F:      Documentation/usb/usbip_protocol.txt
15663 F:      drivers/usb/usbip/
15664 F:      tools/usb/usbip/
15665 F:      tools/testing/selftests/drivers/usb/usbip/
15666
15667 USB PEGASUS DRIVER
15668 M:      Petko Manolov <petkan@nucleusys.com>
15669 L:      linux-usb@vger.kernel.org
15670 L:      netdev@vger.kernel.org
15671 T:      git git://github.com/petkan/pegasus.git
15672 W:      https://github.com/petkan/pegasus
15673 S:      Maintained
15674 F:      drivers/net/usb/pegasus.*
15675
15676 USB PHY LAYER
15677 M:      Felipe Balbi <balbi@kernel.org>
15678 L:      linux-usb@vger.kernel.org
15679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15680 S:      Maintained
15681 F:      drivers/usb/phy/
15682
15683 USB PRINTER DRIVER (usblp)
15684 M:      Pete Zaitcev <zaitcev@redhat.com>
15685 L:      linux-usb@vger.kernel.org
15686 S:      Supported
15687 F:      drivers/usb/class/usblp.c
15688
15689 USB QMI WWAN NETWORK DRIVER
15690 M:      Bjørn Mork <bjorn@mork.no>
15691 L:      netdev@vger.kernel.org
15692 S:      Maintained
15693 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15694 F:      drivers/net/usb/qmi_wwan.c
15695
15696 USB RTL8150 DRIVER
15697 M:      Petko Manolov <petkan@nucleusys.com>
15698 L:      linux-usb@vger.kernel.org
15699 L:      netdev@vger.kernel.org
15700 T:      git git://github.com/petkan/rtl8150.git
15701 W:      https://github.com/petkan/rtl8150
15702 S:      Maintained
15703 F:      drivers/net/usb/rtl8150.c
15704
15705 USB SERIAL SUBSYSTEM
15706 M:      Johan Hovold <johan@kernel.org>
15707 L:      linux-usb@vger.kernel.org
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15709 S:      Maintained
15710 F:      Documentation/usb/usb-serial.txt
15711 F:      drivers/usb/serial/
15712 F:      include/linux/usb/serial.h
15713
15714 USB SMSC75XX ETHERNET DRIVER
15715 M:      Steve Glendinning <steve.glendinning@shawell.net>
15716 L:      netdev@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/net/usb/smsc75xx.*
15719
15720 USB SMSC95XX ETHERNET DRIVER
15721 M:      Steve Glendinning <steve.glendinning@shawell.net>
15722 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15723 L:      netdev@vger.kernel.org
15724 S:      Maintained
15725 F:      drivers/net/usb/smsc95xx.*
15726
15727 USB SUBSYSTEM
15728 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15729 L:      linux-usb@vger.kernel.org
15730 W:      http://www.linux-usb.org
15731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15732 S:      Supported
15733 F:      Documentation/devicetree/bindings/usb/
15734 F:      Documentation/usb/
15735 F:      drivers/usb/
15736 F:      include/linux/usb.h
15737 F:      include/linux/usb/
15738
15739 USB TYPEC PI3USB30532 MUX DRIVER
15740 M:      Hans de Goede <hdegoede@redhat.com>
15741 L:      linux-usb@vger.kernel.org
15742 S:      Maintained
15743 F:      drivers/usb/typec/mux/pi3usb30532.c
15744
15745 USB TYPEC CLASS
15746 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15747 L:      linux-usb@vger.kernel.org
15748 S:      Maintained
15749 F:      Documentation/ABI/testing/sysfs-class-typec
15750 F:      Documentation/driver-api/usb/typec.rst
15751 F:      drivers/usb/typec/
15752 F:      include/linux/usb/typec.h
15753
15754 USB TYPEC BUS FOR ALTERNATE MODES
15755 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15756 L:      linux-usb@vger.kernel.org
15757 S:      Maintained
15758 F:      Documentation/ABI/testing/sysfs-bus-typec
15759 F:      Documentation/driver-api/usb/typec_bus.rst
15760 F:      drivers/usb/typec/altmodes/
15761 F:      include/linux/usb/typec_altmode.h
15762
15763 USB TYPEC PORT CONTROLLER DRIVERS
15764 M:      Guenter Roeck <linux@roeck-us.net>
15765 L:      linux-usb@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/usb/typec/tcpm/
15768
15769 USB UHCI DRIVER
15770 M:      Alan Stern <stern@rowland.harvard.edu>
15771 L:      linux-usb@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/usb/host/uhci*
15774
15775 USB VIDEO CLASS
15776 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15777 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15778 L:      linux-media@vger.kernel.org
15779 T:      git git://linuxtv.org/media_tree.git
15780 W:      http://www.ideasonboard.org/uvc/
15781 S:      Maintained
15782 F:      drivers/media/usb/uvc/
15783 F:      include/uapi/linux/uvcvideo.h
15784
15785 USB VISION DRIVER
15786 M:      Hans Verkuil <hverkuil@xs4all.nl>
15787 L:      linux-media@vger.kernel.org
15788 T:      git git://linuxtv.org/media_tree.git
15789 W:      https://linuxtv.org
15790 S:      Odd Fixes
15791 F:      drivers/media/usb/usbvision/
15792
15793 USB WEBCAM GADGET
15794 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15795 L:      linux-usb@vger.kernel.org
15796 S:      Maintained
15797 F:      drivers/usb/gadget/function/*uvc*
15798 F:      drivers/usb/gadget/legacy/webcam.c
15799 F:      include/uapi/linux/usb/g_uvc.h
15800
15801 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15802 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15803 L:      linux-wireless@vger.kernel.org
15804 S:      Maintained
15805 F:      drivers/net/wireless/rndis_wlan.c
15806
15807 USB XHCI DRIVER
15808 M:      Mathias Nyman <mathias.nyman@intel.com>
15809 L:      linux-usb@vger.kernel.org
15810 S:      Supported
15811 F:      drivers/usb/host/xhci*
15812 F:      drivers/usb/host/pci-quirks*
15813
15814 USB ZD1201 DRIVER
15815 L:      linux-wireless@vger.kernel.org
15816 W:      http://linux-lc100020.sourceforge.net
15817 S:      Orphan
15818 F:      drivers/net/wireless/zydas/zd1201.*
15819
15820 USB ZR364XX DRIVER
15821 M:      Antoine Jacquet <royale@zerezo.com>
15822 L:      linux-usb@vger.kernel.org
15823 L:      linux-media@vger.kernel.org
15824 T:      git git://linuxtv.org/media_tree.git
15825 W:      http://royale.zerezo.com/zr364xx/
15826 S:      Maintained
15827 F:      Documentation/media/v4l-drivers/zr364xx*
15828 F:      drivers/media/usb/zr364xx/
15829
15830 USER-MODE LINUX (UML)
15831 M:      Jeff Dike <jdike@addtoit.com>
15832 M:      Richard Weinberger <richard@nod.at>
15833 L:      linux-um@lists.infradead.org
15834 W:      http://user-mode-linux.sourceforge.net
15835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15836 S:      Maintained
15837 F:      Documentation/virtual/uml/
15838 F:      arch/um/
15839 F:      arch/x86/um/
15840 F:      fs/hostfs/
15841 F:      fs/hppfs/
15842
15843 USERSPACE COPYIN/COPYOUT (UIOVEC)
15844 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15845 S:      Maintained
15846 F:      lib/iov_iter.c
15847 F:      include/linux/uio.h
15848
15849 USERSPACE DMA BUFFER DRIVER
15850 M:      Gerd Hoffmann <kraxel@redhat.com>
15851 S:      Maintained
15852 L:      dri-devel@lists.freedesktop.org
15853 F:      drivers/dma-buf/udmabuf.c
15854 F:      include/uapi/linux/udmabuf.h
15855 T:      git git://anongit.freedesktop.org/drm/drm-misc
15856
15857 USERSPACE I/O (UIO)
15858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15859 S:      Maintained
15860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15861 F:      Documentation/driver-api/uio-howto.rst
15862 F:      drivers/uio/
15863 F:      include/linux/uio_driver.h
15864
15865 UTIL-LINUX PACKAGE
15866 M:      Karel Zak <kzak@redhat.com>
15867 L:      util-linux@vger.kernel.org
15868 W:      http://en.wikipedia.org/wiki/Util-linux
15869 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15870 S:      Maintained
15871
15872 UUID HELPERS
15873 M:      Christoph Hellwig <hch@lst.de>
15874 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15875 L:      linux-kernel@vger.kernel.org
15876 T:      git git://git.infradead.org/users/hch/uuid.git
15877 F:      lib/uuid.c
15878 F:      lib/test_uuid.c
15879 F:      include/linux/uuid.h
15880 F:      include/uapi/linux/uuid.h
15881 S:      Maintained
15882
15883 UVESAFB DRIVER
15884 M:      Michal Januszewski <spock@gentoo.org>
15885 L:      linux-fbdev@vger.kernel.org
15886 W:      https://github.com/mjanusz/v86d
15887 S:      Maintained
15888 F:      Documentation/fb/uvesafb.txt
15889 F:      drivers/video/fbdev/uvesafb.*
15890
15891 VF610 NAND DRIVER
15892 M:      Stefan Agner <stefan@agner.ch>
15893 L:      linux-mtd@lists.infradead.org
15894 S:      Supported
15895 F:      drivers/mtd/nand/raw/vf610_nfc.c
15896
15897 VFAT/FAT/MSDOS FILESYSTEM
15898 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15899 S:      Maintained
15900 F:      Documentation/filesystems/vfat.txt
15901 F:      fs/fat/
15902
15903 VFIO DRIVER
15904 M:      Alex Williamson <alex.williamson@redhat.com>
15905 L:      kvm@vger.kernel.org
15906 T:      git git://github.com/awilliam/linux-vfio.git
15907 S:      Maintained
15908 F:      Documentation/vfio.txt
15909 F:      drivers/vfio/
15910 F:      include/linux/vfio.h
15911 F:      include/uapi/linux/vfio.h
15912
15913 VFIO MEDIATED DEVICE DRIVERS
15914 M:      Kirti Wankhede <kwankhede@nvidia.com>
15915 L:      kvm@vger.kernel.org
15916 S:      Maintained
15917 F:      Documentation/vfio-mediated-device.txt
15918 F:      drivers/vfio/mdev/
15919 F:      include/linux/mdev.h
15920 F:      samples/vfio-mdev/
15921
15922 VFIO PLATFORM DRIVER
15923 M:      Eric Auger <eric.auger@redhat.com>
15924 L:      kvm@vger.kernel.org
15925 S:      Maintained
15926 F:      drivers/vfio/platform/
15927
15928 VGA_SWITCHEROO
15929 R:      Lukas Wunner <lukas@wunner.de>
15930 S:      Maintained
15931 F:      Documentation/gpu/vga-switcheroo.rst
15932 F:      drivers/gpu/vga/vga_switcheroo.c
15933 F:      include/linux/vga_switcheroo.h
15934 T:      git git://anongit.freedesktop.org/drm/drm-misc
15935
15936 VIA RHINE NETWORK DRIVER
15937 S:      Orphan
15938 F:      drivers/net/ethernet/via/via-rhine.c
15939
15940 VIA SD/MMC CARD CONTROLLER DRIVER
15941 M:      Bruce Chang <brucechang@via.com.tw>
15942 M:      Harald Welte <HaraldWelte@viatech.com>
15943 S:      Maintained
15944 F:      drivers/mmc/host/via-sdmmc.c
15945
15946 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15947 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15948 L:      linux-fbdev@vger.kernel.org
15949 S:      Maintained
15950 F:      include/linux/via-core.h
15951 F:      include/linux/via-gpio.h
15952 F:      include/linux/via_i2c.h
15953 F:      drivers/video/fbdev/via/
15954
15955 VIA VELOCITY NETWORK DRIVER
15956 M:      Francois Romieu <romieu@fr.zoreil.com>
15957 L:      netdev@vger.kernel.org
15958 S:      Maintained
15959 F:      drivers/net/ethernet/via/via-velocity.*
15960
15961 VICODEC VIRTUAL CODEC DRIVER
15962 M:      Hans Verkuil <hans.verkuil@cisco.com>
15963 L:      linux-media@vger.kernel.org
15964 T:      git git://linuxtv.org/media_tree.git
15965 W:      https://linuxtv.org
15966 S:      Maintained
15967 F:      drivers/media/platform/vicodec/*
15968
15969 VIDEO MULTIPLEXER DRIVER
15970 M:      Philipp Zabel <p.zabel@pengutronix.de>
15971 L:      linux-media@vger.kernel.org
15972 S:      Maintained
15973 F:      drivers/media/platform/video-mux.c
15974
15975 VIDEO I2C POLLING DRIVER
15976 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15977 L:      linux-media@vger.kernel.org
15978 S:      Maintained
15979 F:      drivers/media/i2c/video-i2c.c
15980
15981 VIDEOBUF2 FRAMEWORK
15982 M:      Pawel Osciak <pawel@osciak.com>
15983 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15984 M:      Kyungmin Park <kyungmin.park@samsung.com>
15985 L:      linux-media@vger.kernel.org
15986 S:      Maintained
15987 F:      drivers/media/common/videobuf2/*
15988 F:      include/media/videobuf2-*
15989
15990 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15991 M:      Helen Koike <helen.koike@collabora.com>
15992 L:      linux-media@vger.kernel.org
15993 T:      git git://linuxtv.org/media_tree.git
15994 W:      https://linuxtv.org
15995 S:      Maintained
15996 F:      drivers/media/platform/vimc/*
15997
15998 VIRT LIB
15999 M:      Alex Williamson <alex.williamson@redhat.com>
16000 M:      Paolo Bonzini <pbonzini@redhat.com>
16001 L:      kvm@vger.kernel.org
16002 S:      Supported
16003 F:      virt/lib/
16004
16005 VIRTIO AND VHOST VSOCK DRIVER
16006 M:      Stefan Hajnoczi <stefanha@redhat.com>
16007 L:      kvm@vger.kernel.org
16008 L:      virtualization@lists.linux-foundation.org
16009 L:      netdev@vger.kernel.org
16010 S:      Maintained
16011 F:      include/linux/virtio_vsock.h
16012 F:      include/uapi/linux/virtio_vsock.h
16013 F:      include/uapi/linux/vsockmon.h
16014 F:      include/uapi/linux/vm_sockets_diag.h
16015 F:      net/vmw_vsock/diag.c
16016 F:      net/vmw_vsock/af_vsock_tap.c
16017 F:      net/vmw_vsock/virtio_transport_common.c
16018 F:      net/vmw_vsock/virtio_transport.c
16019 F:      drivers/net/vsockmon.c
16020 F:      drivers/vhost/vsock.c
16021 F:      tools/testing/vsock/
16022
16023 VIRTIO CONSOLE DRIVER
16024 M:      Amit Shah <amit@kernel.org>
16025 L:      virtualization@lists.linux-foundation.org
16026 S:      Maintained
16027 F:      drivers/char/virtio_console.c
16028 F:      include/linux/virtio_console.h
16029 F:      include/uapi/linux/virtio_console.h
16030
16031 VIRTIO CORE, NET AND BLOCK DRIVERS
16032 M:      "Michael S. Tsirkin" <mst@redhat.com>
16033 M:      Jason Wang <jasowang@redhat.com>
16034 L:      virtualization@lists.linux-foundation.org
16035 S:      Maintained
16036 F:      Documentation/devicetree/bindings/virtio/
16037 F:      drivers/virtio/
16038 F:      tools/virtio/
16039 F:      drivers/net/virtio_net.c
16040 F:      drivers/block/virtio_blk.c
16041 F:      include/linux/virtio*.h
16042 F:      include/uapi/linux/virtio_*.h
16043 F:      drivers/crypto/virtio/
16044 F:      mm/balloon_compaction.c
16045
16046 VIRTIO CRYPTO DRIVER
16047 M:      Gonglei <arei.gonglei@huawei.com>
16048 L:      virtualization@lists.linux-foundation.org
16049 L:      linux-crypto@vger.kernel.org
16050 S:      Maintained
16051 F:      drivers/crypto/virtio/
16052 F:      include/uapi/linux/virtio_crypto.h
16053
16054 VIRTIO DRIVERS FOR S390
16055 M:      Cornelia Huck <cohuck@redhat.com>
16056 M:      Halil Pasic <pasic@linux.ibm.com>
16057 L:      linux-s390@vger.kernel.org
16058 L:      virtualization@lists.linux-foundation.org
16059 L:      kvm@vger.kernel.org
16060 S:      Supported
16061 F:      drivers/s390/virtio/
16062 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16063
16064 VIRTIO GPU DRIVER
16065 M:      David Airlie <airlied@linux.ie>
16066 M:      Gerd Hoffmann <kraxel@redhat.com>
16067 L:      dri-devel@lists.freedesktop.org
16068 L:      virtualization@lists.linux-foundation.org
16069 T:      git git://anongit.freedesktop.org/drm/drm-misc
16070 S:      Maintained
16071 F:      drivers/gpu/drm/virtio/
16072 F:      include/uapi/linux/virtio_gpu.h
16073
16074 VIRTIO HOST (VHOST)
16075 M:      "Michael S. Tsirkin" <mst@redhat.com>
16076 M:      Jason Wang <jasowang@redhat.com>
16077 L:      kvm@vger.kernel.org
16078 L:      virtualization@lists.linux-foundation.org
16079 L:      netdev@vger.kernel.org
16080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16081 S:      Maintained
16082 F:      drivers/vhost/
16083 F:      include/uapi/linux/vhost.h
16084
16085 VIRTIO INPUT DRIVER
16086 M:      Gerd Hoffmann <kraxel@redhat.com>
16087 S:      Maintained
16088 F:      drivers/virtio/virtio_input.c
16089 F:      include/uapi/linux/virtio_input.h
16090
16091 VIRTUAL BOX GUEST DEVICE DRIVER
16092 M:      Hans de Goede <hdegoede@redhat.com>
16093 M:      Arnd Bergmann <arnd@arndb.de>
16094 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16095 S:      Maintained
16096 F:      include/linux/vbox_utils.h
16097 F:      include/uapi/linux/vbox*.h
16098 F:      drivers/virt/vboxguest/
16099
16100 VIRTUAL SERIO DEVICE DRIVER
16101 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16102 S:      Maintained
16103 F:      drivers/input/serio/userio.c
16104 F:      include/uapi/linux/userio.h
16105
16106 VIVID VIRTUAL VIDEO DRIVER
16107 M:      Hans Verkuil <hverkuil@xs4all.nl>
16108 L:      linux-media@vger.kernel.org
16109 T:      git git://linuxtv.org/media_tree.git
16110 W:      https://linuxtv.org
16111 S:      Maintained
16112 F:      drivers/media/platform/vivid/*
16113
16114 VLYNQ BUS
16115 M:      Florian Fainelli <f.fainelli@gmail.com>
16116 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16117 S:      Maintained
16118 F:      drivers/vlynq/vlynq.c
16119 F:      include/linux/vlynq.h
16120
16121 VME SUBSYSTEM
16122 M:      Martyn Welch <martyn@welchs.me.uk>
16123 M:      Manohar Vanga <manohar.vanga@gmail.com>
16124 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16125 L:      devel@driverdev.osuosl.org
16126 S:      Maintained
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16128 F:      Documentation/driver-api/vme.rst
16129 F:      drivers/staging/vme/
16130 F:      drivers/vme/
16131 F:      include/linux/vme*
16132
16133 VMWARE BALLOON DRIVER
16134 M:      Xavier Deguillard <xdeguillard@vmware.com>
16135 M:      Nadav Amit <namit@vmware.com>
16136 M:      "VMware, Inc." <pv-drivers@vmware.com>
16137 L:      linux-kernel@vger.kernel.org
16138 S:      Maintained
16139 F:      drivers/misc/vmw_balloon.c
16140
16141 VMWARE HYPERVISOR INTERFACE
16142 M:      Alok Kataria <akataria@vmware.com>
16143 L:      virtualization@lists.linux-foundation.org
16144 S:      Supported
16145 F:      arch/x86/kernel/cpu/vmware.c
16146
16147 VMWARE PVRDMA DRIVER
16148 M:      Adit Ranadive <aditr@vmware.com>
16149 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16150 L:      linux-rdma@vger.kernel.org
16151 S:      Maintained
16152 F:      drivers/infiniband/hw/vmw_pvrdma/
16153
16154 VMware PVSCSI driver
16155 M:      Jim Gill <jgill@vmware.com>
16156 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16157 L:      linux-scsi@vger.kernel.org
16158 S:      Maintained
16159 F:      drivers/scsi/vmw_pvscsi.c
16160 F:      drivers/scsi/vmw_pvscsi.h
16161
16162 VMWARE VMMOUSE SUBDRIVER
16163 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16164 M:      "VMware, Inc." <pv-drivers@vmware.com>
16165 L:      linux-input@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/input/mouse/vmmouse.c
16168 F:      drivers/input/mouse/vmmouse.h
16169
16170 VMWARE VMXNET3 ETHERNET DRIVER
16171 M:      Ronak Doshi <doshir@vmware.com>
16172 M:      "VMware, Inc." <pv-drivers@vmware.com>
16173 L:      netdev@vger.kernel.org
16174 S:      Maintained
16175 F:      drivers/net/vmxnet3/
16176
16177 VOCORE VOCORE2 BOARD
16178 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16179 L:      linux-mips@vger.kernel.org
16180 S:      Maintained
16181 F:      arch/mips/boot/dts/ralink/vocore2.dts
16182
16183 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16184 M:      Liam Girdwood <lgirdwood@gmail.com>
16185 M:      Mark Brown <broonie@kernel.org>
16186 L:      linux-kernel@vger.kernel.org
16187 W:      http://www.slimlogic.co.uk/?p=48
16188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16189 S:      Supported
16190 F:      Documentation/devicetree/bindings/regulator/
16191 F:      Documentation/power/regulator/
16192 F:      drivers/regulator/
16193 F:      include/dt-bindings/regulator/
16194 F:      include/linux/regulator/
16195
16196 VRF
16197 M:      David Ahern <dsa@cumulusnetworks.com>
16198 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16199 L:      netdev@vger.kernel.org
16200 S:      Maintained
16201 F:      drivers/net/vrf.c
16202 F:      Documentation/networking/vrf.txt
16203
16204 VT1211 HARDWARE MONITOR DRIVER
16205 M:      Juerg Haefliger <juergh@gmail.com>
16206 L:      linux-hwmon@vger.kernel.org
16207 S:      Maintained
16208 F:      Documentation/hwmon/vt1211
16209 F:      drivers/hwmon/vt1211.c
16210
16211 VT8231 HARDWARE MONITOR DRIVER
16212 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16213 L:      linux-hwmon@vger.kernel.org
16214 S:      Maintained
16215 F:      drivers/hwmon/vt8231.c
16216
16217 VUB300 USB to SDIO/SD/MMC bridge chip
16218 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16219 L:      linux-mmc@vger.kernel.org
16220 L:      linux-usb@vger.kernel.org
16221 S:      Supported
16222 F:      drivers/mmc/host/vub300.c
16223
16224 W1 DALLAS'S 1-WIRE BUS
16225 M:      Evgeniy Polyakov <zbr@ioremap.net>
16226 S:      Maintained
16227 F:      Documentation/devicetree/bindings/w1/
16228 F:      Documentation/w1/
16229 F:      drivers/w1/
16230 F:      include/linux/w1.h
16231
16232 W83791D HARDWARE MONITORING DRIVER
16233 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16234 L:      linux-hwmon@vger.kernel.org
16235 S:      Maintained
16236 F:      Documentation/hwmon/w83791d
16237 F:      drivers/hwmon/w83791d.c
16238
16239 W83793 HARDWARE MONITORING DRIVER
16240 M:      Rudolf Marek <r.marek@assembler.cz>
16241 L:      linux-hwmon@vger.kernel.org
16242 S:      Maintained
16243 F:      Documentation/hwmon/w83793
16244 F:      drivers/hwmon/w83793.c
16245
16246 W83795 HARDWARE MONITORING DRIVER
16247 M:      Jean Delvare <jdelvare@suse.com>
16248 L:      linux-hwmon@vger.kernel.org
16249 S:      Maintained
16250 F:      drivers/hwmon/w83795.c
16251
16252 W83L51xD SD/MMC CARD INTERFACE DRIVER
16253 M:      Pierre Ossman <pierre@ossman.eu>
16254 S:      Maintained
16255 F:      drivers/mmc/host/wbsd.*
16256
16257 WACOM PROTOCOL 4 SERIAL TABLETS
16258 M:      Julian Squires <julian@cipht.net>
16259 M:      Hans de Goede <hdegoede@redhat.com>
16260 L:      linux-input@vger.kernel.org
16261 S:      Maintained
16262 F:      drivers/input/tablet/wacom_serial4.c
16263
16264 WATCHDOG DEVICE DRIVERS
16265 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16266 M:      Guenter Roeck <linux@roeck-us.net>
16267 L:      linux-watchdog@vger.kernel.org
16268 W:      http://www.linux-watchdog.org/
16269 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16270 S:      Maintained
16271 F:      Documentation/devicetree/bindings/watchdog/
16272 F:      Documentation/watchdog/
16273 F:      drivers/watchdog/
16274 F:      include/linux/watchdog.h
16275 F:      include/uapi/linux/watchdog.h
16276
16277 WHISKEYCOVE PMIC GPIO DRIVER
16278 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16279 L:      linux-gpio@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/gpio/gpio-wcove.c
16282
16283 WIIMOTE HID DRIVER
16284 M:      David Herrmann <dh.herrmann@googlemail.com>
16285 L:      linux-input@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/hid/hid-wiimote*
16288
16289 WILOCITY WIL6210 WIRELESS DRIVER
16290 M:      Maya Erez <merez@codeaurora.org>
16291 L:      linux-wireless@vger.kernel.org
16292 L:      wil6210@qti.qualcomm.com
16293 S:      Supported
16294 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16295 F:      drivers/net/wireless/ath/wil6210/
16296
16297 WIMAX STACK
16298 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16299 M:      linux-wimax@intel.com
16300 L:      wimax@linuxwimax.org (subscribers-only)
16301 S:      Supported
16302 W:      http://linuxwimax.org
16303 F:      Documentation/wimax/README.wimax
16304 F:      include/linux/wimax/debug.h
16305 F:      include/net/wimax.h
16306 F:      include/uapi/linux/wimax.h
16307 F:      net/wimax/
16308
16309 WINBOND CIR DRIVER
16310 M:      David Härdeman <david@hardeman.nu>
16311 S:      Maintained
16312 F:      drivers/media/rc/winbond-cir.c
16313
16314 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16315 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16316 L:      linux-watchdog@vger.kernel.org
16317 S:      Maintained
16318 F:      drivers/watchdog/ebc-c384_wdt.c
16319
16320 WINSYSTEMS WS16C48 GPIO DRIVER
16321 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16322 L:      linux-gpio@vger.kernel.org
16323 S:      Maintained
16324 F:      drivers/gpio/gpio-ws16c48.c
16325
16326 WISTRON LAPTOP BUTTON DRIVER
16327 M:      Miloslav Trmac <mitr@volny.cz>
16328 S:      Maintained
16329 F:      drivers/input/misc/wistron_btns.c
16330
16331 WL3501 WIRELESS PCMCIA CARD DRIVER
16332 L:      linux-wireless@vger.kernel.org
16333 S:      Odd fixes
16334 F:      drivers/net/wireless/wl3501*
16335
16336 WOLFSON MICROELECTRONICS DRIVERS
16337 L:      patches@opensource.cirrus.com
16338 T:      git https://github.com/CirrusLogic/linux-drivers.git
16339 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16340 S:      Supported
16341 F:      Documentation/hwmon/wm83??
16342 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16343 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16344 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16345 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16346 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16347 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16348 F:      drivers/clk/clk-wm83*.c
16349 F:      drivers/extcon/extcon-arizona.c
16350 F:      drivers/leds/leds-wm83*.c
16351 F:      drivers/gpio/gpio-*wm*.c
16352 F:      drivers/gpio/gpio-arizona.c
16353 F:      drivers/hwmon/wm83??-hwmon.c
16354 F:      drivers/input/misc/wm831x-on.c
16355 F:      drivers/input/touchscreen/wm831x-ts.c
16356 F:      drivers/input/touchscreen/wm97*.c
16357 F:      drivers/mfd/arizona*
16358 F:      drivers/mfd/wm*.c
16359 F:      drivers/mfd/cs47l24*
16360 F:      drivers/power/supply/wm83*.c
16361 F:      drivers/rtc/rtc-wm83*.c
16362 F:      drivers/regulator/wm8*.c
16363 F:      drivers/regulator/arizona*
16364 F:      drivers/video/backlight/wm83*_bl.c
16365 F:      drivers/watchdog/wm83*_wdt.c
16366 F:      include/linux/mfd/arizona/
16367 F:      include/linux/mfd/wm831x/
16368 F:      include/linux/mfd/wm8350/
16369 F:      include/linux/mfd/wm8400*
16370 F:      include/linux/regulator/arizona*
16371 F:      include/linux/wm97xx.h
16372 F:      include/sound/wm????.h
16373 F:      sound/soc/codecs/arizona.?
16374 F:      sound/soc/codecs/wm*
16375 F:      sound/soc/codecs/cs47l24*
16376
16377 WORKQUEUE
16378 M:      Tejun Heo <tj@kernel.org>
16379 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16381 S:      Maintained
16382 F:      include/linux/workqueue.h
16383 F:      kernel/workqueue.c
16384 F:      Documentation/core-api/workqueue.rst
16385
16386 X-POWERS AXP288 PMIC DRIVERS
16387 M:      Hans de Goede <hdegoede@redhat.com>
16388 S:      Maintained
16389 N:      axp288
16390 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16391
16392 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16393 M:      Chen-Yu Tsai <wens@csie.org>
16394 L:      linux-kernel@vger.kernel.org
16395 S:      Maintained
16396 N:      axp[128]
16397
16398 X.25 NETWORK LAYER
16399 M:      Andrew Hendry <andrew.hendry@gmail.com>
16400 L:      linux-x25@vger.kernel.org
16401 S:      Odd Fixes
16402 F:      Documentation/networking/x25*
16403 F:      include/net/x25*
16404 F:      net/x25/
16405
16406 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16407 M:      Thomas Gleixner <tglx@linutronix.de>
16408 M:      Ingo Molnar <mingo@redhat.com>
16409 M:      Borislav Petkov <bp@alien8.de>
16410 R:      "H. Peter Anvin" <hpa@zytor.com>
16411 M:      x86@kernel.org
16412 L:      linux-kernel@vger.kernel.org
16413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16414 S:      Maintained
16415 F:      Documentation/devicetree/bindings/x86/
16416 F:      Documentation/x86/
16417 F:      arch/x86/
16418
16419 X86 ENTRY CODE
16420 M:      Andy Lutomirski <luto@kernel.org>
16421 L:      linux-kernel@vger.kernel.org
16422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16423 S:      Maintained
16424 F:      arch/x86/entry/
16425
16426 X86 MCE INFRASTRUCTURE
16427 M:      Tony Luck <tony.luck@intel.com>
16428 M:      Borislav Petkov <bp@alien8.de>
16429 L:      linux-edac@vger.kernel.org
16430 S:      Maintained
16431 F:      arch/x86/kernel/cpu/mcheck/*
16432
16433 X86 MICROCODE UPDATE SUPPORT
16434 M:      Borislav Petkov <bp@alien8.de>
16435 S:      Maintained
16436 F:      arch/x86/kernel/cpu/microcode/*
16437
16438 X86 MM
16439 M:      Dave Hansen <dave.hansen@linux.intel.com>
16440 M:      Andy Lutomirski <luto@kernel.org>
16441 M:      Peter Zijlstra <peterz@infradead.org>
16442 L:      linux-kernel@vger.kernel.org
16443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16444 S:      Maintained
16445 F:      arch/x86/mm/
16446
16447 X86 PLATFORM DRIVERS
16448 M:      Darren Hart <dvhart@infradead.org>
16449 M:      Andy Shevchenko <andy@infradead.org>
16450 L:      platform-driver-x86@vger.kernel.org
16451 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16452 S:      Maintained
16453 F:      drivers/platform/x86/
16454 F:      drivers/platform/olpc/
16455
16456 X86 VDSO
16457 M:      Andy Lutomirski <luto@kernel.org>
16458 L:      linux-kernel@vger.kernel.org
16459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16460 S:      Maintained
16461 F:      arch/x86/entry/vdso/
16462
16463 XARRAY
16464 M:      Matthew Wilcox <willy@infradead.org>
16465 L:      linux-fsdevel@vger.kernel.org
16466 S:      Supported
16467 F:      Documentation/core-api/xarray.rst
16468 F:      lib/idr.c
16469 F:      lib/xarray.c
16470 F:      include/linux/idr.h
16471 F:      include/linux/xarray.h
16472 F:      tools/testing/radix-tree
16473
16474 XC2028/3028 TUNER DRIVER
16475 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16476 L:      linux-media@vger.kernel.org
16477 W:      https://linuxtv.org
16478 T:      git git://linuxtv.org/media_tree.git
16479 S:      Maintained
16480 F:      drivers/media/tuners/tuner-xc2028.*
16481
16482 XDP SOCKETS (AF_XDP)
16483 M:      Björn Töpel <bjorn.topel@intel.com>
16484 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16485 L:      netdev@vger.kernel.org
16486 S:      Maintained
16487 F:      kernel/bpf/xskmap.c
16488 F:      net/xdp/
16489
16490 XEN BLOCK SUBSYSTEM
16491 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16492 M:      Roger Pau Monné <roger.pau@citrix.com>
16493 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16494 S:      Supported
16495 F:      drivers/block/xen-blkback/*
16496 F:      drivers/block/xen*
16497
16498 XEN HYPERVISOR ARM
16499 M:      Stefano Stabellini <sstabellini@kernel.org>
16500 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16501 S:      Maintained
16502 F:      arch/arm/xen/
16503 F:      arch/arm/include/asm/xen/
16504
16505 XEN HYPERVISOR ARM64
16506 M:      Stefano Stabellini <sstabellini@kernel.org>
16507 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16508 S:      Maintained
16509 F:      arch/arm64/xen/
16510 F:      arch/arm64/include/asm/xen/
16511
16512 XEN HYPERVISOR INTERFACE
16513 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16514 M:      Juergen Gross <jgross@suse.com>
16515 R:      Stefano Stabellini <sstabellini@kernel.org>
16516 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16518 S:      Supported
16519 F:      arch/x86/xen/
16520 F:      drivers/*/xen-*front.c
16521 F:      drivers/xen/
16522 F:      arch/x86/include/asm/xen/
16523 F:      arch/x86/include/asm/pvclock-abi.h
16524 F:      include/xen/
16525 F:      include/uapi/xen/
16526 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16527 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16528
16529 XEN NETWORK BACKEND DRIVER
16530 M:      Wei Liu <wei.liu2@citrix.com>
16531 M:      Paul Durrant <paul.durrant@citrix.com>
16532 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16533 L:      netdev@vger.kernel.org
16534 S:      Supported
16535 F:      drivers/net/xen-netback/*
16536
16537 XEN PCI SUBSYSTEM
16538 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16539 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16540 S:      Supported
16541 F:      arch/x86/pci/*xen*
16542 F:      drivers/pci/*xen*
16543
16544 XEN PVSCSI DRIVERS
16545 M:      Juergen Gross <jgross@suse.com>
16546 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16547 L:      linux-scsi@vger.kernel.org
16548 S:      Supported
16549 F:      drivers/scsi/xen-scsifront.c
16550 F:      drivers/xen/xen-scsiback.c
16551 F:      include/xen/interface/io/vscsiif.h
16552
16553 XEN SWIOTLB SUBSYSTEM
16554 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16555 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16556 L:      iommu@lists.linux-foundation.org
16557 S:      Supported
16558 F:      arch/x86/xen/*swiotlb*
16559 F:      drivers/xen/*swiotlb*
16560
16561 XEN SOUND FRONTEND DRIVER
16562 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16563 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16564 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16565 S:      Supported
16566 F:      sound/xen/*
16567
16568 XFS FILESYSTEM
16569 M:      Darrick J. Wong <darrick.wong@oracle.com>
16570 M:      linux-xfs@vger.kernel.org
16571 L:      linux-xfs@vger.kernel.org
16572 W:      http://xfs.org/
16573 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16574 S:      Supported
16575 F:      Documentation/filesystems/xfs.txt
16576 F:      fs/xfs/
16577
16578 XILINX AXI ETHERNET DRIVER
16579 M:      Anirudha Sarangi <anirudh@xilinx.com>
16580 M:      John Linn <John.Linn@xilinx.com>
16581 S:      Maintained
16582 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16583
16584 XILINX UARTLITE SERIAL DRIVER
16585 M:      Peter Korsgaard <jacmet@sunsite.dk>
16586 L:      linux-serial@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/tty/serial/uartlite.c
16589
16590 XILINX VIDEO IP CORES
16591 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16592 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16593 L:      linux-media@vger.kernel.org
16594 T:      git git://linuxtv.org/media_tree.git
16595 S:      Supported
16596 F:      Documentation/devicetree/bindings/media/xilinx/
16597 F:      drivers/media/platform/xilinx/
16598 F:      include/uapi/linux/xilinx-v4l2-controls.h
16599
16600 XILLYBUS DRIVER
16601 M:      Eli Billauer <eli.billauer@gmail.com>
16602 L:      linux-kernel@vger.kernel.org
16603 S:      Supported
16604 F:      drivers/char/xillybus/
16605
16606 XLP9XX I2C DRIVER
16607 M:      George Cherian <george.cherian@cavium.com>
16608 M:      Jan Glauber <jglauber@cavium.com>
16609 L:      linux-i2c@vger.kernel.org
16610 W:      http://www.cavium.com
16611 S:      Supported
16612 F:      drivers/i2c/busses/i2c-xlp9xx.c
16613
16614 XRA1403 GPIO EXPANDER
16615 M:      Nandor Han <nandor.han@ge.com>
16616 M:      Semi Malinen <semi.malinen@ge.com>
16617 L:      linux-gpio@vger.kernel.org
16618 S:      Maintained
16619 F:      drivers/gpio/gpio-xra1403.c
16620 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16621
16622 XTENSA XTFPGA PLATFORM SUPPORT
16623 M:      Max Filippov <jcmvbkbc@gmail.com>
16624 L:      linux-xtensa@linux-xtensa.org
16625 S:      Maintained
16626 F:      drivers/spi/spi-xtensa-xtfpga.c
16627 F:      sound/soc/xtensa/xtfpga-i2s.c
16628
16629 YAM DRIVER FOR AX.25
16630 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16631 L:      linux-hams@vger.kernel.org
16632 S:      Maintained
16633 F:      drivers/net/hamradio/yam*
16634 F:      include/linux/yam.h
16635
16636 YAMA SECURITY MODULE
16637 M:      Kees Cook <keescook@chromium.org>
16638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16639 S:      Supported
16640 F:      security/yama/
16641 F:      Documentation/admin-guide/LSM/Yama.rst
16642
16643 YEALINK PHONE DRIVER
16644 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16645 L:      usbb2k-api-dev@nongnu.org
16646 S:      Maintained
16647 F:      Documentation/input/devices/yealink.rst
16648 F:      drivers/input/misc/yealink.*
16649
16650 Z8530 DRIVER FOR AX.25
16651 M:      Joerg Reuter <jreuter@yaina.de>
16652 W:      http://yaina.de/jreuter/
16653 W:      http://www.qsl.net/dl1bke/
16654 L:      linux-hams@vger.kernel.org
16655 S:      Maintained
16656 F:      Documentation/networking/z8530drv.txt
16657 F:      drivers/net/hamradio/*scc.c
16658 F:      drivers/net/hamradio/z8530.h
16659
16660 ZBUD COMPRESSED PAGE ALLOCATOR
16661 M:      Seth Jennings <sjenning@redhat.com>
16662 M:      Dan Streetman <ddstreet@ieee.org>
16663 L:      linux-mm@kvack.org
16664 S:      Maintained
16665 F:      mm/zbud.c
16666 F:      include/linux/zbud.h
16667
16668 ZD1211RW WIRELESS DRIVER
16669 M:      Daniel Drake <dsd@gentoo.org>
16670 M:      Ulrich Kunitz <kune@deine-taler.de>
16671 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16672 L:      linux-wireless@vger.kernel.org
16673 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16674 S:      Maintained
16675 F:      drivers/net/wireless/zydas/zd1211rw/
16676
16677 ZD1301 MEDIA DRIVER
16678 M:      Antti Palosaari <crope@iki.fi>
16679 L:      linux-media@vger.kernel.org
16680 W:      https://linuxtv.org/
16681 W:      http://palosaari.fi/linux/
16682 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16683 S:      Maintained
16684 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16685
16686 ZD1301_DEMOD MEDIA DRIVER
16687 M:      Antti Palosaari <crope@iki.fi>
16688 L:      linux-media@vger.kernel.org
16689 W:      https://linuxtv.org/
16690 W:      http://palosaari.fi/linux/
16691 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16692 S:      Maintained
16693 F:      drivers/media/dvb-frontends/zd1301_demod*
16694
16695 ZPOOL COMPRESSED PAGE STORAGE API
16696 M:      Dan Streetman <ddstreet@ieee.org>
16697 L:      linux-mm@kvack.org
16698 S:      Maintained
16699 F:      mm/zpool.c
16700 F:      include/linux/zpool.h
16701
16702 ZR36067 VIDEO FOR LINUX DRIVER
16703 L:      mjpeg-users@lists.sourceforge.net
16704 L:      linux-media@vger.kernel.org
16705 W:      http://mjpeg.sourceforge.net/driver-zoran/
16706 T:      hg https://linuxtv.org/hg/v4l-dvb
16707 S:      Odd Fixes
16708 F:      drivers/staging/media/zoran/
16709
16710 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16711 M:      Minchan Kim <minchan@kernel.org>
16712 M:      Nitin Gupta <ngupta@vflare.org>
16713 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16714 L:      linux-kernel@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/block/zram/
16717 F:      Documentation/blockdev/zram.txt
16718
16719 ZS DECSTATION Z85C30 SERIAL DRIVER
16720 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16721 S:      Maintained
16722 F:      drivers/tty/serial/zs.*
16723
16724 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16725 M:      Minchan Kim <minchan@kernel.org>
16726 M:      Nitin Gupta <ngupta@vflare.org>
16727 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16728 L:      linux-mm@kvack.org
16729 S:      Maintained
16730 F:      mm/zsmalloc.c
16731 F:      include/linux/zsmalloc.h
16732 F:      Documentation/vm/zsmalloc.rst
16733
16734 ZSWAP COMPRESSED SWAP CACHING
16735 M:      Seth Jennings <sjenning@redhat.com>
16736 M:      Dan Streetman <ddstreet@ieee.org>
16737 L:      linux-mm@kvack.org
16738 S:      Maintained
16739 F:      mm/zswap.c
16740
16741 THE REST
16742 M:      Linus Torvalds <torvalds@linux-foundation.org>
16743 L:      linux-kernel@vger.kernel.org
16744 Q:      http://patchwork.kernel.org/project/LKML/list/
16745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16746 S:      Buried alive in reporters
16747 F:      *
16748 F:      */