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 AZ6007 DVB DRIVER
2637 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2638 L:      linux-media@vger.kernel.org
2639 W:      https://linuxtv.org
2640 T:      git git://linuxtv.org/media_tree.git
2641 S:      Maintained
2642 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2643
2644 AZTECH FM RADIO RECEIVER DRIVER
2645 M:      Hans Verkuil <hverkuil@xs4all.nl>
2646 L:      linux-media@vger.kernel.org
2647 T:      git git://linuxtv.org/media_tree.git
2648 W:      https://linuxtv.org
2649 S:      Maintained
2650 F:      drivers/media/radio/radio-aztech*
2651
2652 B43 WIRELESS DRIVER
2653 L:      linux-wireless@vger.kernel.org
2654 L:      b43-dev@lists.infradead.org
2655 W:      http://wireless.kernel.org/en/users/Drivers/b43
2656 S:      Odd Fixes
2657 F:      drivers/net/wireless/broadcom/b43/
2658
2659 B43LEGACY WIRELESS DRIVER
2660 M:      Larry Finger <Larry.Finger@lwfinger.net>
2661 L:      linux-wireless@vger.kernel.org
2662 L:      b43-dev@lists.infradead.org
2663 W:      http://wireless.kernel.org/en/users/Drivers/b43
2664 S:      Maintained
2665 F:      drivers/net/wireless/broadcom/b43legacy/
2666
2667 BACKLIGHT CLASS/SUBSYSTEM
2668 M:      Lee Jones <lee.jones@linaro.org>
2669 M:      Daniel Thompson <daniel.thompson@linaro.org>
2670 M:      Jingoo Han <jingoohan1@gmail.com>
2671 L:      dri-devel@lists.freedesktop.org
2672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2673 S:      Maintained
2674 F:      drivers/video/backlight/
2675 F:      include/linux/backlight.h
2676 F:      include/linux/pwm_backlight.h
2677 F:      Documentation/devicetree/bindings/leds/backlight
2678
2679 BATMAN ADVANCED
2680 M:      Marek Lindner <mareklindner@neomailbox.ch>
2681 M:      Simon Wunderlich <sw@simonwunderlich.de>
2682 M:      Antonio Quartulli <a@unstable.cc>
2683 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2684 W:      https://www.open-mesh.org/
2685 Q:      https://patchwork.open-mesh.org/project/batman/list/
2686 S:      Maintained
2687 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2688 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2689 F:      Documentation/networking/batman-adv.rst
2690 F:      include/uapi/linux/batadv_packet.h
2691 F:      include/uapi/linux/batman_adv.h
2692 F:      net/batman-adv/
2693
2694 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2695 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2696 L:      linux-hams@vger.kernel.org
2697 W:      http://www.baycom.org/~tom/ham/ham.html
2698 S:      Maintained
2699 F:      drivers/net/hamradio/baycom*
2700
2701 BCACHE (BLOCK LAYER CACHE)
2702 M:      Coly Li <colyli@suse.de>
2703 M:      Kent Overstreet <kent.overstreet@gmail.com>
2704 L:      linux-bcache@vger.kernel.org
2705 W:      http://bcache.evilpiepirate.org
2706 C:      irc://irc.oftc.net/bcache
2707 S:      Maintained
2708 F:      drivers/md/bcache/
2709
2710 BDISP ST MEDIA DRIVER
2711 M:      Fabien Dessenne <fabien.dessenne@st.com>
2712 L:      linux-media@vger.kernel.org
2713 T:      git git://linuxtv.org/media_tree.git
2714 W:      https://linuxtv.org
2715 S:      Supported
2716 F:      drivers/media/platform/sti/bdisp
2717
2718 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2719 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2720 L:      netdev@vger.kernel.org
2721 S:      Maintained
2722 F:      drivers/net/ethernet/ec_bhf.c
2723
2724 BEFS FILE SYSTEM
2725 M:      Luis de Bethencourt <luisbg@kernel.org>
2726 M:      Salah Triki <salah.triki@gmail.com>
2727 S:      Maintained
2728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2729 F:      Documentation/filesystems/befs.txt
2730 F:      fs/befs/
2731
2732 BFQ I/O SCHEDULER
2733 M:      Paolo Valente <paolo.valente@linaro.org>
2734 M:      Jens Axboe <axboe@kernel.dk>
2735 L:      linux-block@vger.kernel.org
2736 S:      Maintained
2737 F:      block/bfq-*
2738 F:      Documentation/block/bfq-iosched.txt
2739
2740 BFS FILE SYSTEM
2741 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2742 S:      Maintained
2743 F:      Documentation/filesystems/bfs.txt
2744 F:      fs/bfs/
2745 F:      include/uapi/linux/bfs_fs.h
2746
2747 BLINKM RGB LED DRIVER
2748 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2749 S:      Maintained
2750 F:      drivers/leds/leds-blinkm.c
2751
2752 BLOCK LAYER
2753 M:      Jens Axboe <axboe@kernel.dk>
2754 L:      linux-block@vger.kernel.org
2755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2756 S:      Maintained
2757 F:      block/
2758 F:      drivers/block/
2759 F:      kernel/trace/blktrace.c
2760 F:      lib/sbitmap.c
2761
2762 BLOCK2MTD DRIVER
2763 M:      Joern Engel <joern@lazybastard.org>
2764 L:      linux-mtd@lists.infradead.org
2765 S:      Maintained
2766 F:      drivers/mtd/devices/block2mtd.c
2767
2768 BLUETOOTH DRIVERS
2769 M:      Marcel Holtmann <marcel@holtmann.org>
2770 M:      Johan Hedberg <johan.hedberg@gmail.com>
2771 L:      linux-bluetooth@vger.kernel.org
2772 W:      http://www.bluez.org/
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2775 S:      Maintained
2776 F:      drivers/bluetooth/
2777
2778 BLUETOOTH SUBSYSTEM
2779 M:      Marcel Holtmann <marcel@holtmann.org>
2780 M:      Johan Hedberg <johan.hedberg@gmail.com>
2781 L:      linux-bluetooth@vger.kernel.org
2782 W:      http://www.bluez.org/
2783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2785 S:      Maintained
2786 F:      net/bluetooth/
2787 F:      include/net/bluetooth/
2788
2789 BONDING DRIVER
2790 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2791 M:      Veaceslav Falico <vfalico@gmail.com>
2792 M:      Andy Gospodarek <andy@greyhouse.net>
2793 L:      netdev@vger.kernel.org
2794 W:      http://sourceforge.net/projects/bonding/
2795 S:      Supported
2796 F:      drivers/net/bonding/
2797 F:      include/uapi/linux/if_bonding.h
2798
2799 BPF (Safe dynamic programs and tools)
2800 M:      Alexei Starovoitov <ast@kernel.org>
2801 M:      Daniel Borkmann <daniel@iogearbox.net>
2802 L:      netdev@vger.kernel.org
2803 L:      linux-kernel@vger.kernel.org
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2806 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2807 S:      Supported
2808 F:      arch/*/net/*
2809 F:      Documentation/networking/filter.txt
2810 F:      Documentation/bpf/
2811 F:      include/linux/bpf*
2812 F:      include/linux/filter.h
2813 F:      include/trace/events/xdp.h
2814 F:      include/uapi/linux/bpf*
2815 F:      include/uapi/linux/filter.h
2816 F:      kernel/bpf/
2817 F:      kernel/trace/bpf_trace.c
2818 F:      lib/test_bpf.c
2819 F:      net/bpf/
2820 F:      net/core/filter.c
2821 F:      net/sched/act_bpf.c
2822 F:      net/sched/cls_bpf.c
2823 F:      samples/bpf/
2824 F:      tools/bpf/
2825 F:      tools/lib/bpf/
2826 F:      tools/testing/selftests/bpf/
2827
2828 BPF JIT for ARM
2829 M:      Shubham Bansal <illusionist.neo@gmail.com>
2830 L:      netdev@vger.kernel.org
2831 S:      Maintained
2832 F:      arch/arm/net/
2833
2834 BPF JIT for ARM64
2835 M:      Daniel Borkmann <daniel@iogearbox.net>
2836 M:      Alexei Starovoitov <ast@kernel.org>
2837 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2838 L:      netdev@vger.kernel.org
2839 S:      Supported
2840 F:      arch/arm64/net/
2841
2842 BPF JIT for MIPS (32-BIT AND 64-BIT)
2843 M:      Paul Burton <paul.burton@mips.com>
2844 L:      netdev@vger.kernel.org
2845 S:      Maintained
2846 F:      arch/mips/net/
2847
2848 BPF JIT for NFP NICs
2849 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2850 L:      netdev@vger.kernel.org
2851 S:      Supported
2852 F:      drivers/net/ethernet/netronome/nfp/bpf/
2853
2854 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2855 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2856 M:      Sandipan Das <sandipan@linux.ibm.com>
2857 L:      netdev@vger.kernel.org
2858 S:      Maintained
2859 F:      arch/powerpc/net/
2860
2861 BPF JIT for S390
2862 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2863 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2864 L:      netdev@vger.kernel.org
2865 S:      Maintained
2866 F:      arch/s390/net/
2867 X:      arch/s390/net/pnet.c
2868
2869 BPF JIT for SPARC (32-BIT AND 64-BIT)
2870 M:      David S. Miller <davem@davemloft.net>
2871 L:      netdev@vger.kernel.org
2872 S:      Maintained
2873 F:      arch/sparc/net/
2874
2875 BPF JIT for X86 32-BIT
2876 M:      Wang YanQing <udknight@gmail.com>
2877 L:      netdev@vger.kernel.org
2878 S:      Maintained
2879 F:      arch/x86/net/bpf_jit_comp32.c
2880
2881 BPF JIT for X86 64-BIT
2882 M:      Alexei Starovoitov <ast@kernel.org>
2883 M:      Daniel Borkmann <daniel@iogearbox.net>
2884 L:      netdev@vger.kernel.org
2885 S:      Supported
2886 F:      arch/x86/net/
2887 X:      arch/x86/net/bpf_jit_comp32.c
2888
2889 BROADCOM B44 10/100 ETHERNET DRIVER
2890 M:      Michael Chan <michael.chan@broadcom.com>
2891 L:      netdev@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/net/ethernet/broadcom/b44.*
2894
2895 BROADCOM B53 ETHERNET SWITCH DRIVER
2896 M:      Florian Fainelli <f.fainelli@gmail.com>
2897 L:      netdev@vger.kernel.org
2898 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2899 S:      Supported
2900 F:      drivers/net/dsa/b53/*
2901 F:      include/linux/platform_data/b53.h
2902
2903 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2904 M:      Florian Fainelli <f.fainelli@gmail.com>
2905 M:      Ray Jui <rjui@broadcom.com>
2906 M:      Scott Branden <sbranden@broadcom.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 T:      git git://github.com/broadcom/mach-bcm
2909 S:      Maintained
2910 N:      bcm281*
2911 N:      bcm113*
2912 N:      bcm216*
2913 N:      kona
2914 F:      arch/arm/mach-bcm/
2915
2916 BROADCOM BCM2835 ARM ARCHITECTURE
2917 M:      Eric Anholt <eric@anholt.net>
2918 M:      Stefan Wahren <stefan.wahren@i2se.com>
2919 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2920 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2921 T:      git git://github.com/anholt/linux
2922 S:      Maintained
2923 N:      bcm2835
2924 F:      drivers/staging/vc04_services
2925
2926 BROADCOM BCM47XX MIPS ARCHITECTURE
2927 M:      Hauke Mehrtens <hauke@hauke-m.de>
2928 M:      Rafał Miłecki <zajec5@gmail.com>
2929 L:      linux-mips@vger.kernel.org
2930 S:      Maintained
2931 F:      Documentation/devicetree/bindings/mips/brcm/
2932 F:      arch/mips/bcm47xx/*
2933 F:      arch/mips/include/asm/mach-bcm47xx/*
2934
2935 BROADCOM BCM5301X ARM ARCHITECTURE
2936 M:      Hauke Mehrtens <hauke@hauke-m.de>
2937 M:      Rafał Miłecki <zajec5@gmail.com>
2938 M:      bcm-kernel-feedback-list@broadcom.com
2939 L:      linux-arm-kernel@lists.infradead.org
2940 S:      Maintained
2941 F:      arch/arm/mach-bcm/bcm_5301x.c
2942 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2943 F:      arch/arm/boot/dts/bcm470*
2944 F:      arch/arm/boot/dts/bcm953012*
2945
2946 BROADCOM BCM53573 ARM ARCHITECTURE
2947 M:      Rafał Miłecki <rafal@milecki.pl>
2948 L:      linux-arm-kernel@lists.infradead.org
2949 S:      Maintained
2950 F:      arch/arm/boot/dts/bcm53573*
2951 F:      arch/arm/boot/dts/bcm47189*
2952
2953 BROADCOM BCM63XX ARM ARCHITECTURE
2954 M:      Florian Fainelli <f.fainelli@gmail.com>
2955 M:      bcm-kernel-feedback-list@broadcom.com
2956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2957 T:      git git://github.com/broadcom/stblinux.git
2958 S:      Maintained
2959 N:      bcm63xx
2960
2961 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2962 M:      Kevin Cernekee <cernekee@gmail.com>
2963 L:      linux-usb@vger.kernel.org
2964 S:      Maintained
2965 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2966
2967 BROADCOM BCM7XXX ARM ARCHITECTURE
2968 M:      Brian Norris <computersforpeace@gmail.com>
2969 M:      Gregory Fong <gregory.0xf0@gmail.com>
2970 M:      Florian Fainelli <f.fainelli@gmail.com>
2971 M:      bcm-kernel-feedback-list@broadcom.com
2972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2973 T:      git git://github.com/broadcom/stblinux.git
2974 S:      Maintained
2975 F:      arch/arm/mach-bcm/*brcmstb*
2976 F:      arch/arm/boot/dts/bcm7*.dts*
2977 F:      drivers/bus/brcmstb_gisb.c
2978 F:      arch/arm/mm/cache-b15-rac.c
2979 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2980 N:      brcmstb
2981
2982 BROADCOM BMIPS CPUFREQ DRIVER
2983 M:      Markus Mayer <mmayer@broadcom.com>
2984 M:      bcm-kernel-feedback-list@broadcom.com
2985 L:      linux-pm@vger.kernel.org
2986 S:      Maintained
2987 F:      drivers/cpufreq/bmips-cpufreq.c
2988
2989 BROADCOM BMIPS MIPS ARCHITECTURE
2990 M:      Kevin Cernekee <cernekee@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 L:      linux-mips@vger.kernel.org
2993 T:      git git://github.com/broadcom/stblinux.git
2994 S:      Maintained
2995 F:      arch/mips/bmips/*
2996 F:      arch/mips/include/asm/mach-bmips/*
2997 F:      arch/mips/kernel/*bmips*
2998 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2999 F:      drivers/irqchip/irq-bcm63*
3000 F:      drivers/irqchip/irq-bcm7*
3001 F:      drivers/irqchip/irq-brcmstb*
3002 F:      include/linux/bcm963xx_nvram.h
3003 F:      include/linux/bcm963xx_tag.h
3004
3005 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3006 M:      Rasesh Mody <rasesh.mody@cavium.com>
3007 M:      Dept-GELinuxNICDev@cavium.com
3008 L:      netdev@vger.kernel.org
3009 S:      Supported
3010 F:      drivers/net/ethernet/broadcom/bnx2.*
3011 F:      drivers/net/ethernet/broadcom/bnx2_*
3012
3013 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3014 M:      QLogic-Storage-Upstream@qlogic.com
3015 L:      linux-scsi@vger.kernel.org
3016 S:      Supported
3017 F:      drivers/scsi/bnx2fc/
3018
3019 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3020 M:      QLogic-Storage-Upstream@qlogic.com
3021 L:      linux-scsi@vger.kernel.org
3022 S:      Supported
3023 F:      drivers/scsi/bnx2i/
3024
3025 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3026 M:      Ariel Elior <ariel.elior@cavium.com>
3027 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3028 M:      everest-linux-l2@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2x/
3032
3033 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3034 M:      Michael Chan <michael.chan@broadcom.com>
3035 L:      netdev@vger.kernel.org
3036 S:      Supported
3037 F:      drivers/net/ethernet/broadcom/bnxt/
3038
3039 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3040 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3041 M:      Franky Lin <franky.lin@broadcom.com>
3042 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3043 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3044 M:      Wright Feng <wright.feng@cypress.com>
3045 L:      linux-wireless@vger.kernel.org
3046 L:      brcm80211-dev-list.pdl@broadcom.com
3047 L:      brcm80211-dev-list@cypress.com
3048 S:      Supported
3049 F:      drivers/net/wireless/broadcom/brcm80211/
3050
3051 BROADCOM BRCMSTB GPIO DRIVER
3052 M:      Gregory Fong <gregory.0xf0@gmail.com>
3053 L:      bcm-kernel-feedback-list@broadcom.com
3054 S:      Supported
3055 F:      drivers/gpio/gpio-brcmstb.c
3056 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3057
3058 BROADCOM BRCMSTB I2C DRIVER
3059 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3060 L:      linux-i2c@vger.kernel.org
3061 L:      bcm-kernel-feedback-list@broadcom.com
3062 S:      Supported
3063 F:      drivers/i2c/busses/i2c-brcmstb.c
3064 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3065
3066 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3067 M:      Al Cooper <alcooperx@gmail.com>
3068 L:      linux-kernel@vger.kernel.org
3069 L:      bcm-kernel-feedback-list@broadcom.com
3070 S:      Maintained
3071 F:      drivers/phy/broadcom/phy-brcm-usb*
3072
3073 BROADCOM GENET ETHERNET DRIVER
3074 M:      Doug Berger <opendmb@gmail.com>
3075 M:      Florian Fainelli <f.fainelli@gmail.com>
3076 L:      netdev@vger.kernel.org
3077 S:      Supported
3078 F:      drivers/net/ethernet/broadcom/genet/
3079
3080 BROADCOM IPROC ARM ARCHITECTURE
3081 M:      Ray Jui <rjui@broadcom.com>
3082 M:      Scott Branden <sbranden@broadcom.com>
3083 M:      bcm-kernel-feedback-list@broadcom.com
3084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3085 T:      git git://github.com/broadcom/cygnus-linux.git
3086 S:      Maintained
3087 N:      iproc
3088 N:      cygnus
3089 N:      bcm[-_]nsp
3090 N:      bcm9113*
3091 N:      bcm9583*
3092 N:      bcm9585*
3093 N:      bcm9586*
3094 N:      bcm988312
3095 N:      bcm113*
3096 N:      bcm583*
3097 N:      bcm585*
3098 N:      bcm586*
3099 N:      bcm88312
3100 N:      hr2
3101 N:      stingray
3102 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3103 F:      arch/arm64/boot/dts/broadcom/stingray/*
3104 F:      drivers/clk/bcm/clk-ns*
3105 F:      drivers/clk/bcm/clk-sr*
3106 F:      drivers/pinctrl/bcm/pinctrl-ns*
3107 F:      include/dt-bindings/clock/bcm-sr*
3108
3109 BROADCOM KONA GPIO DRIVER
3110 M:      Ray Jui <rjui@broadcom.com>
3111 L:      bcm-kernel-feedback-list@broadcom.com
3112 S:      Supported
3113 F:      drivers/gpio/gpio-bcm-kona.c
3114 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3115
3116 BROADCOM NETXTREME-E ROCE DRIVER
3117 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3118 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3119 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3120 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3121 L:      linux-rdma@vger.kernel.org
3122 W:      http://www.broadcom.com
3123 S:      Supported
3124 F:      drivers/infiniband/hw/bnxt_re/
3125 F:      include/uapi/rdma/bnxt_re-abi.h
3126
3127 BROADCOM NVRAM DRIVER
3128 M:      Rafał Miłecki <zajec5@gmail.com>
3129 L:      linux-mips@vger.kernel.org
3130 S:      Maintained
3131 F:      drivers/firmware/broadcom/*
3132
3133 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-wireless@vger.kernel.org
3136 S:      Maintained
3137 F:      drivers/bcma/
3138 F:      include/linux/bcma/
3139
3140 BROADCOM STB AVS CPUFREQ DRIVER
3141 M:      Markus Mayer <mmayer@broadcom.com>
3142 M:      bcm-kernel-feedback-list@broadcom.com
3143 L:      linux-pm@vger.kernel.org
3144 S:      Maintained
3145 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3146 F:      drivers/cpufreq/brcmstb*
3147
3148 BROADCOM STB AVS TMON DRIVER
3149 M:      Markus Mayer <mmayer@broadcom.com>
3150 M:      bcm-kernel-feedback-list@broadcom.com
3151 L:      linux-pm@vger.kernel.org
3152 S:      Maintained
3153 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3154 F:      drivers/thermal/broadcom/brcmstb*
3155
3156 BROADCOM STB NAND FLASH DRIVER
3157 M:      Brian Norris <computersforpeace@gmail.com>
3158 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3159 L:      linux-mtd@lists.infradead.org
3160 L:      bcm-kernel-feedback-list@broadcom.com
3161 S:      Maintained
3162 F:      drivers/mtd/nand/raw/brcmnand/
3163
3164 BROADCOM STB DPFE DRIVER
3165 M:      Markus Mayer <mmayer@broadcom.com>
3166 M:      bcm-kernel-feedback-list@broadcom.com
3167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3168 S:      Maintained
3169 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3170 F:      drivers/memory/brcmstb_dpfe.c
3171
3172 BROADCOM SPI DRIVER
3173 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3174 M:      bcm-kernel-feedback-list@broadcom.com
3175 S:      Maintained
3176 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3177 F:      drivers/spi/spi-bcm-qspi.*
3178 F:      drivers/spi/spi-brcmstb-qspi.c
3179 F:      drivers/spi/spi-iproc-qspi.c
3180
3181 BROADCOM SYSTEMPORT ETHERNET DRIVER
3182 M:      Florian Fainelli <f.fainelli@gmail.com>
3183 L:      netdev@vger.kernel.org
3184 S:      Supported
3185 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3186
3187 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3188 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3189 M:      Prashant Sreedharan <prashant@broadcom.com>
3190 M:      Michael Chan <mchan@broadcom.com>
3191 L:      netdev@vger.kernel.org
3192 S:      Supported
3193 F:      drivers/net/ethernet/broadcom/tg3.*
3194
3195 BROCADE BFA FC SCSI DRIVER
3196 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3197 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3198 L:      linux-scsi@vger.kernel.org
3199 S:      Supported
3200 F:      drivers/scsi/bfa/
3201
3202 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3203 M:      Rasesh Mody <rasesh.mody@cavium.com>
3204 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3205 M:      Dept-GELinuxNICDev@cavium.com
3206 L:      netdev@vger.kernel.org
3207 S:      Supported
3208 F:      drivers/net/ethernet/brocade/bna/
3209
3210 BSG (block layer generic sg v4 driver)
3211 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3212 L:      linux-scsi@vger.kernel.org
3213 S:      Supported
3214 F:      block/bsg.c
3215 F:      include/linux/bsg.h
3216 F:      include/uapi/linux/bsg.h
3217
3218 BT87X AUDIO DRIVER
3219 M:      Clemens Ladisch <clemens@ladisch.de>
3220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3221 T:      git git://git.alsa-project.org/alsa-kernel.git
3222 S:      Maintained
3223 F:      Documentation/sound/cards/bt87x.rst
3224 F:      sound/pci/bt87x.c
3225
3226 BT8XXGPIO DRIVER
3227 M:      Michael Buesch <m@bues.ch>
3228 W:      http://bu3sch.de/btgpio.php
3229 S:      Maintained
3230 F:      drivers/gpio/gpio-bt8xx.c
3231
3232 BTRFS FILE SYSTEM
3233 M:      Chris Mason <clm@fb.com>
3234 M:      Josef Bacik <josef@toxicpanda.com>
3235 M:      David Sterba <dsterba@suse.com>
3236 L:      linux-btrfs@vger.kernel.org
3237 W:      http://btrfs.wiki.kernel.org/
3238 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3240 S:      Maintained
3241 F:      Documentation/filesystems/btrfs.txt
3242 F:      fs/btrfs/
3243 F:      include/linux/btrfs*
3244 F:      include/uapi/linux/btrfs*
3245
3246 BTTV VIDEO4LINUX DRIVER
3247 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3248 L:      linux-media@vger.kernel.org
3249 W:      https://linuxtv.org
3250 T:      git git://linuxtv.org/media_tree.git
3251 S:      Odd fixes
3252 F:      Documentation/media/v4l-drivers/bttv*
3253 F:      drivers/media/pci/bt8xx/bttv*
3254
3255 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3256 M:      Chanwoo Choi <cw00.choi@samsung.com>
3257 L:      linux-pm@vger.kernel.org
3258 L:      linux-samsung-soc@vger.kernel.org
3259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3260 S:      Maintained
3261 F:      drivers/devfreq/exynos-bus.c
3262 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3263
3264 BUSLOGIC SCSI DRIVER
3265 M:      Khalid Aziz <khalid@gonehiking.org>
3266 L:      linux-scsi@vger.kernel.org
3267 S:      Maintained
3268 F:      drivers/scsi/BusLogic.*
3269 F:      drivers/scsi/FlashPoint.*
3270
3271 C-MEDIA CMI8788 DRIVER
3272 M:      Clemens Ladisch <clemens@ladisch.de>
3273 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3274 T:      git git://git.alsa-project.org/alsa-kernel.git
3275 S:      Maintained
3276 F:      sound/pci/oxygen/
3277
3278 C-SKY ARCHITECTURE
3279 M:      Guo Ren <guoren@kernel.org>
3280 T:      git https://github.com/c-sky/csky-linux.git
3281 S:      Supported
3282 F:      arch/csky/
3283 F:      Documentation/devicetree/bindings/csky/
3284 F:      drivers/irqchip/irq-csky-*
3285 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3286 F:      drivers/clocksource/timer-gx6605s.c
3287 F:      drivers/clocksource/timer-mp-csky.c
3288 F:      Documentation/devicetree/bindings/timer/csky,*
3289 K:      csky
3290 N:      csky
3291
3292 C6X ARCHITECTURE
3293 M:      Mark Salter <msalter@redhat.com>
3294 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3295 L:      linux-c6x-dev@linux-c6x.org
3296 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3297 S:      Maintained
3298 F:      arch/c6x/
3299
3300 CA8210 IEEE-802.15.4 RADIO DRIVER
3301 M:      Harry Morris <h.morris@cascoda.com>
3302 L:      linux-wpan@vger.kernel.org
3303 W:      https://github.com/Cascoda/ca8210-linux.git
3304 S:      Maintained
3305 F:      drivers/net/ieee802154/ca8210.c
3306 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3307
3308 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3309 M:      David Howells <dhowells@redhat.com>
3310 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3311 S:      Supported
3312 F:      Documentation/filesystems/caching/cachefiles.txt
3313 F:      fs/cachefiles/
3314
3315 CADENCE MIPI-CSI2 BRIDGES
3316 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3317 L:      linux-media@vger.kernel.org
3318 S:      Maintained
3319 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3320 F:      drivers/media/platform/cadence/cdns-csi2*
3321
3322 CADET FM/AM RADIO RECEIVER DRIVER
3323 M:      Hans Verkuil <hverkuil@xs4all.nl>
3324 L:      linux-media@vger.kernel.org
3325 T:      git git://linuxtv.org/media_tree.git
3326 W:      https://linuxtv.org
3327 S:      Maintained
3328 F:      drivers/media/radio/radio-cadet*
3329
3330 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3331 M:      Jonathan Corbet <corbet@lwn.net>
3332 L:      linux-media@vger.kernel.org
3333 T:      git git://linuxtv.org/media_tree.git
3334 S:      Maintained
3335 F:      Documentation/media/v4l-drivers/cafe_ccic*
3336 F:      drivers/media/platform/marvell-ccic/
3337
3338 CAIF NETWORK LAYER
3339 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3340 L:      netdev@vger.kernel.org
3341 S:      Supported
3342 F:      Documentation/networking/caif/
3343 F:      drivers/net/caif/
3344 F:      include/uapi/linux/caif/
3345 F:      include/net/caif/
3346 F:      net/caif/
3347
3348 CAKE QDISC
3349 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3350 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3351 S:      Maintained
3352 F:      net/sched/sch_cake.c
3353
3354 CALGARY x86-64 IOMMU
3355 M:      Muli Ben-Yehuda <mulix@mulix.org>
3356 M:      Jon Mason <jdmason@kudzu.us>
3357 L:      iommu@lists.linux-foundation.org
3358 S:      Maintained
3359 F:      arch/x86/kernel/pci-calgary_64.c
3360 F:      arch/x86/kernel/tce_64.c
3361 F:      arch/x86/include/asm/calgary.h
3362 F:      arch/x86/include/asm/tce.h
3363
3364 CAN NETWORK DRIVERS
3365 M:      Wolfgang Grandegger <wg@grandegger.com>
3366 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3367 L:      linux-can@vger.kernel.org
3368 W:      https://github.com/linux-can
3369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3371 S:      Maintained
3372 F:      Documentation/devicetree/bindings/net/can/
3373 F:      drivers/net/can/
3374 F:      include/linux/can/dev.h
3375 F:      include/linux/can/platform/
3376 F:      include/uapi/linux/can/error.h
3377 F:      include/uapi/linux/can/netlink.h
3378
3379 CAN NETWORK LAYER
3380 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3381 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3382 L:      linux-can@vger.kernel.org
3383 W:      https://github.com/linux-can
3384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3386 S:      Maintained
3387 F:      Documentation/networking/can.rst
3388 F:      net/can/
3389 F:      include/linux/can/core.h
3390 F:      include/uapi/linux/can.h
3391 F:      include/uapi/linux/can/bcm.h
3392 F:      include/uapi/linux/can/raw.h
3393 F:      include/uapi/linux/can/gw.h
3394
3395 CAPABILITIES
3396 M:      Serge Hallyn <serge@hallyn.com>
3397 L:      linux-security-module@vger.kernel.org
3398 S:      Supported
3399 F:      include/linux/capability.h
3400 F:      include/uapi/linux/capability.h
3401 F:      security/commoncap.c
3402 F:      kernel/capability.c
3403
3404 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3405 M:      Kevin Tsai <ktsai@capellamicro.com>
3406 S:      Maintained
3407 F:      drivers/iio/light/cm*
3408
3409 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3410 M:      Christian Lamparter <chunkeey@googlemail.com>
3411 L:      linux-wireless@vger.kernel.org
3412 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3413 S:      Maintained
3414 F:      drivers/net/wireless/ath/carl9170/
3415
3416 CAVIUM I2C DRIVER
3417 M:      Jan Glauber <jglauber@cavium.com>
3418 M:      David Daney <david.daney@cavium.com>
3419 W:      http://www.cavium.com
3420 S:      Supported
3421 F:      drivers/i2c/busses/i2c-octeon*
3422 F:      drivers/i2c/busses/i2c-thunderx*
3423
3424 CAVIUM LIQUIDIO NETWORK DRIVER
3425 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3426 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3427 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3428 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3429 L:      netdev@vger.kernel.org
3430 W:      http://www.cavium.com
3431 S:      Supported
3432 F:      drivers/net/ethernet/cavium/liquidio/
3433
3434 CAVIUM MMC DRIVER
3435 M:      Jan Glauber <jglauber@cavium.com>
3436 M:      David Daney <david.daney@cavium.com>
3437 M:      Steven J. Hill <Steven.Hill@cavium.com>
3438 W:      http://www.cavium.com
3439 S:      Supported
3440 F:      drivers/mmc/host/cavium*
3441
3442 CAVIUM OCTEON-TX CRYPTO DRIVER
3443 M:      George Cherian <george.cherian@cavium.com>
3444 L:      linux-crypto@vger.kernel.org
3445 W:      http://www.cavium.com
3446 S:      Supported
3447 F:      drivers/crypto/cavium/cpt/
3448
3449 CAVIUM THUNDERX2 ARM64 SOC
3450 M:      Robert Richter <rrichter@cavium.com>
3451 M:      Jayachandran C <jnair@caviumnetworks.com>
3452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3453 S:      Maintained
3454 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3455 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3456
3457 CC2520 IEEE-802.15.4 RADIO DRIVER
3458 M:      Varka Bhadram <varkabhadram@gmail.com>
3459 L:      linux-wpan@vger.kernel.org
3460 S:      Maintained
3461 F:      drivers/net/ieee802154/cc2520.c
3462 F:      include/linux/spi/cc2520.h
3463 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3464
3465 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3466 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3467 L:      linux-crypto@vger.kernel.org
3468 S:      Supported
3469 F:      drivers/crypto/ccree/
3470 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3471
3472 CEC FRAMEWORK
3473 M:      Hans Verkuil <hans.verkuil@cisco.com>
3474 L:      linux-media@vger.kernel.org
3475 T:      git git://linuxtv.org/media_tree.git
3476 W:      http://linuxtv.org
3477 S:      Supported
3478 F:      Documentation/media/kapi/cec-core.rst
3479 F:      Documentation/media/uapi/cec
3480 F:      drivers/media/cec/
3481 F:      drivers/media/rc/keymaps/rc-cec.c
3482 F:      include/media/cec.h
3483 F:      include/media/cec-notifier.h
3484 F:      include/uapi/linux/cec.h
3485 F:      include/uapi/linux/cec-funcs.h
3486 F:      Documentation/devicetree/bindings/media/cec.txt
3487 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3488
3489 CEC GPIO DRIVER
3490 M:      Hans Verkuil <hans.verkuil@cisco.com>
3491 L:      linux-media@vger.kernel.org
3492 T:      git git://linuxtv.org/media_tree.git
3493 W:      http://linuxtv.org
3494 S:      Supported
3495 F:      drivers/media/platform/cec-gpio/
3496 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3497
3498 CELL BROADBAND ENGINE ARCHITECTURE
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 L:      linuxppc-dev@lists.ozlabs.org
3501 W:      http://www.ibm.com/developerworks/power/cell/
3502 S:      Supported
3503 F:      arch/powerpc/include/asm/cell*.h
3504 F:      arch/powerpc/include/asm/spu*.h
3505 F:      arch/powerpc/include/uapi/asm/spu*.h
3506 F:      arch/powerpc/oprofile/*cell*
3507 F:      arch/powerpc/platforms/cell/
3508
3509 CEPH COMMON CODE (LIBCEPH)
3510 M:      Ilya Dryomov <idryomov@gmail.com>
3511 M:      "Yan, Zheng" <zyan@redhat.com>
3512 M:      Sage Weil <sage@redhat.com>
3513 L:      ceph-devel@vger.kernel.org
3514 W:      http://ceph.com/
3515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3516 T:      git git://github.com/ceph/ceph-client.git
3517 S:      Supported
3518 F:      net/ceph/
3519 F:      include/linux/ceph/
3520 F:      include/linux/crush/
3521
3522 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3523 M:      "Yan, Zheng" <zyan@redhat.com>
3524 M:      Sage Weil <sage@redhat.com>
3525 M:      Ilya Dryomov <idryomov@gmail.com>
3526 L:      ceph-devel@vger.kernel.org
3527 W:      http://ceph.com/
3528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3529 T:      git git://github.com/ceph/ceph-client.git
3530 S:      Supported
3531 F:      Documentation/filesystems/ceph.txt
3532 F:      fs/ceph/
3533
3534 CERTIFICATE HANDLING:
3535 M:      David Howells <dhowells@redhat.com>
3536 M:      David Woodhouse <dwmw2@infradead.org>
3537 L:      keyrings@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/admin-guide/module-signing.rst
3540 F:      certs/
3541 F:      scripts/sign-file.c
3542 F:      scripts/extract-cert.c
3543
3544 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3545 L:      linux-usb@vger.kernel.org
3546 S:      Orphan
3547 F:      Documentation/usb/WUSB-Design-overview.txt
3548 F:      Documentation/usb/wusb-cbaf
3549 F:      drivers/usb/host/hwa-hc.c
3550 F:      drivers/usb/host/whci/
3551 F:      drivers/usb/wusbcore/
3552 F:      include/linux/usb/wusb*
3553
3554 CFAG12864B LCD DRIVER
3555 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3556 S:      Maintained
3557 F:      drivers/auxdisplay/cfag12864b.c
3558 F:      include/linux/cfag12864b.h
3559
3560 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3561 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3562 S:      Maintained
3563 F:      drivers/auxdisplay/cfag12864bfb.c
3564 F:      include/linux/cfag12864b.h
3565
3566 802.11 (including CFG80211/NL80211)
3567 M:      Johannes Berg <johannes@sipsolutions.net>
3568 L:      linux-wireless@vger.kernel.org
3569 W:      http://wireless.kernel.org/
3570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3572 S:      Maintained
3573 F:      net/wireless/
3574 F:      include/uapi/linux/nl80211.h
3575 F:      include/linux/ieee80211.h
3576 F:      include/net/wext.h
3577 F:      include/net/cfg80211.h
3578 F:      include/net/iw_handler.h
3579 F:      include/net/ieee80211_radiotap.h
3580 F:      Documentation/driver-api/80211/cfg80211.rst
3581 F:      Documentation/networking/regulatory.txt
3582
3583 CHAR and MISC DRIVERS
3584 M:      Arnd Bergmann <arnd@arndb.de>
3585 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3587 S:      Supported
3588 F:      drivers/char/
3589 F:      drivers/misc/
3590 F:      include/linux/miscdevice.h
3591
3592 CHECKPATCH
3593 M:      Andy Whitcroft <apw@canonical.com>
3594 M:      Joe Perches <joe@perches.com>
3595 S:      Maintained
3596 F:      scripts/checkpatch.pl
3597
3598 CHINESE DOCUMENTATION
3599 M:      Harry Wei <harryxiyou@gmail.com>
3600 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3601 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3602 S:      Maintained
3603 F:      Documentation/translations/zh_CN/
3604
3605 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3606 M:      Peter Chen <Peter.Chen@nxp.com>
3607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3608 L:      linux-usb@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/usb/chipidea/
3611
3612 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3613 M:      Hans de Goede <hdegoede@redhat.com>
3614 L:      linux-input@vger.kernel.org
3615 S:      Maintained
3616 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3617 F:      drivers/input/touchscreen/chipone_icn8318.c
3618
3619 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3620 M:      Hans de Goede <hdegoede@redhat.com>
3621 L:      linux-input@vger.kernel.org
3622 S:      Maintained
3623 F:      drivers/input/touchscreen/chipone_icn8505.c
3624
3625 CHROME HARDWARE PLATFORM SUPPORT
3626 M:      Benson Leung <bleung@chromium.org>
3627 M:      Olof Johansson <olof@lixom.net>
3628 S:      Maintained
3629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3630 F:      drivers/platform/chrome/
3631
3632 CIRRUS LOGIC AUDIO CODEC DRIVERS
3633 M:      Brian Austin <brian.austin@cirrus.com>
3634 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3636 S:      Maintained
3637 F:      sound/soc/codecs/cs*
3638
3639 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3640 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3641 L:      netdev@vger.kernel.org
3642 S:      Maintained
3643 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3644
3645 CISCO FCOE HBA DRIVER
3646 M:      Satish Kharat <satishkh@cisco.com>
3647 M:      Sesidhar Baddela <sebaddel@cisco.com>
3648 M:      Karan Tilak Kumar <kartilak@cisco.com>
3649 L:      linux-scsi@vger.kernel.org
3650 S:      Supported
3651 F:      drivers/scsi/fnic/
3652
3653 CISCO SCSI HBA DRIVER
3654 M:      Karan Tilak Kumar <kartilak@cisco.com>
3655 M:      Sesidhar Baddela <sebaddel@cisco.com>
3656 L:      linux-scsi@vger.kernel.org
3657 S:      Supported
3658 F:      drivers/scsi/snic/
3659
3660 CISCO VIC ETHERNET NIC DRIVER
3661 M:      Christian Benvenuti <benve@cisco.com>
3662 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3663 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3664 S:      Supported
3665 F:      drivers/net/ethernet/cisco/enic/
3666
3667 CISCO VIC LOW LATENCY NIC DRIVER
3668 M:      Christian Benvenuti <benve@cisco.com>
3669 S:      Supported
3670 F:      drivers/infiniband/hw/usnic/
3671
3672 CIRRUS LOGIC MADERA CODEC DRIVERS
3673 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3674 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3675 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3676 L:      patches@opensource.cirrus.com
3677 T:      git https://github.com/CirrusLogic/linux-drivers.git
3678 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3679 S:      Supported
3680 F:      Documentation/devicetree/bindings/mfd/madera.txt
3681 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3682 F:      include/linux/mfd/madera/*
3683 F:      drivers/gpio/gpio-madera*
3684 F:      drivers/mfd/madera*
3685 F:      drivers/mfd/cs47l*
3686 F:      drivers/pinctrl/cirrus/*
3687
3688 CLANG-FORMAT FILE
3689 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3690 S:      Maintained
3691 F:      .clang-format
3692
3693 CLEANCACHE API
3694 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3695 L:      linux-kernel@vger.kernel.org
3696 S:      Maintained
3697 F:      mm/cleancache.c
3698 F:      include/linux/cleancache.h
3699
3700 CLK API
3701 M:      Russell King <linux@armlinux.org.uk>
3702 L:      linux-clk@vger.kernel.org
3703 S:      Maintained
3704 F:      include/linux/clk.h
3705
3706 CLOCKSOURCE, CLOCKEVENT DRIVERS
3707 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3708 M:      Thomas Gleixner <tglx@linutronix.de>
3709 L:      linux-kernel@vger.kernel.org
3710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3711 S:      Supported
3712 F:      drivers/clocksource/
3713 F:      Documentation/devicetree/bindings/timer/
3714
3715 CMPC ACPI DRIVER
3716 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3717 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3718 L:      platform-driver-x86@vger.kernel.org
3719 S:      Supported
3720 F:      drivers/platform/x86/classmate-laptop.c
3721
3722 COBALT MEDIA DRIVER
3723 M:      Hans Verkuil <hans.verkuil@cisco.com>
3724 L:      linux-media@vger.kernel.org
3725 T:      git git://linuxtv.org/media_tree.git
3726 W:      https://linuxtv.org
3727 S:      Supported
3728 F:      drivers/media/pci/cobalt/
3729
3730 COCCINELLE/Semantic Patches (SmPL)
3731 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3732 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3733 M:      Nicolas Palix <nicolas.palix@imag.fr>
3734 M:      Michal Marek <michal.lkml@markovi.net>
3735 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3737 W:      http://coccinelle.lip6.fr/
3738 S:      Supported
3739 F:      Documentation/dev-tools/coccinelle.rst
3740 F:      scripts/coccinelle/
3741 F:      scripts/coccicheck
3742
3743 CODA FILE SYSTEM
3744 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3745 M:      coda@cs.cmu.edu
3746 L:      codalist@coda.cs.cmu.edu
3747 W:      http://www.coda.cs.cmu.edu/
3748 S:      Maintained
3749 F:      Documentation/filesystems/coda.txt
3750 F:      fs/coda/
3751 F:      include/linux/coda*.h
3752 F:      include/uapi/linux/coda*.h
3753
3754 CODA V4L2 MEM2MEM DRIVER
3755 M:      Philipp Zabel <p.zabel@pengutronix.de>
3756 L:      linux-media@vger.kernel.org
3757 S:      Maintained
3758 F:      Documentation/devicetree/bindings/media/coda.txt
3759 F:      drivers/media/platform/coda/
3760
3761 CODE OF CONDUCT
3762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3763 S:      Supported
3764 F:      Documentation/process/code-of-conduct.rst
3765 F:      Documentation/process/code-of-conduct-interpretation.rst
3766
3767 COMMON CLK FRAMEWORK
3768 M:      Michael Turquette <mturquette@baylibre.com>
3769 M:      Stephen Boyd <sboyd@kernel.org>
3770 L:      linux-clk@vger.kernel.org
3771 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3773 S:      Maintained
3774 F:      Documentation/devicetree/bindings/clock/
3775 F:      drivers/clk/
3776 X:      drivers/clk/clkdev.c
3777 F:      include/linux/clk-pr*
3778 F:      include/linux/clk/
3779 F:      include/linux/of_clk.h
3780
3781 COMMON INTERNET FILE SYSTEM (CIFS)
3782 M:      Steve French <sfrench@samba.org>
3783 L:      linux-cifs@vger.kernel.org
3784 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3785 W:      http://linux-cifs.samba.org/
3786 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3787 S:      Supported
3788 F:      Documentation/filesystems/cifs/
3789 F:      fs/cifs/
3790
3791 COMPACTPCI HOTPLUG CORE
3792 M:      Scott Murray <scott@spiteful.org>
3793 L:      linux-pci@vger.kernel.org
3794 S:      Maintained
3795 F:      drivers/pci/hotplug/cpci_hotplug*
3796
3797 COMPACTPCI HOTPLUG GENERIC DRIVER
3798 M:      Scott Murray <scott@spiteful.org>
3799 L:      linux-pci@vger.kernel.org
3800 S:      Maintained
3801 F:      drivers/pci/hotplug/cpcihp_generic.c
3802
3803 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3804 M:      Scott Murray <scott@spiteful.org>
3805 L:      linux-pci@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3808
3809 COMPAL LAPTOP SUPPORT
3810 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3811 L:      platform-driver-x86@vger.kernel.org
3812 S:      Maintained
3813 F:      drivers/platform/x86/compal-laptop.c
3814
3815 COMPILER ATTRIBUTES
3816 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3817 S:      Maintained
3818 F:      include/linux/compiler_attributes.h
3819
3820 CONEXANT ACCESSRUNNER USB DRIVER
3821 L:      accessrunner-general@lists.sourceforge.net
3822 W:      http://accessrunner.sourceforge.net/
3823 S:      Orphan
3824 F:      drivers/usb/atm/cxacru.c
3825
3826 CONFIGFS
3827 M:      Joel Becker <jlbec@evilplan.org>
3828 M:      Christoph Hellwig <hch@lst.de>
3829 T:      git git://git.infradead.org/users/hch/configfs.git
3830 S:      Supported
3831 F:      fs/configfs/
3832 F:      include/linux/configfs.h
3833
3834 CONNECTOR
3835 M:      Evgeniy Polyakov <zbr@ioremap.net>
3836 L:      netdev@vger.kernel.org
3837 S:      Maintained
3838 F:      drivers/connector/
3839
3840 CONTROL GROUP (CGROUP)
3841 M:      Tejun Heo <tj@kernel.org>
3842 M:      Li Zefan <lizefan@huawei.com>
3843 M:      Johannes Weiner <hannes@cmpxchg.org>
3844 L:      cgroups@vger.kernel.org
3845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3846 S:      Maintained
3847 F:      Documentation/cgroup*
3848 F:      include/linux/cgroup*
3849 F:      kernel/cgroup*
3850
3851 CONTROL GROUP - CPUSET
3852 M:      Li Zefan <lizefan@huawei.com>
3853 L:      cgroups@vger.kernel.org
3854 W:      http://www.bullopensource.org/cpuset/
3855 W:      http://oss.sgi.com/projects/cpusets/
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3857 S:      Maintained
3858 F:      Documentation/cgroup-v1/cpusets.txt
3859 F:      include/linux/cpuset.h
3860 F:      kernel/cgroup/cpuset.c
3861
3862 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3863 M:      Johannes Weiner <hannes@cmpxchg.org>
3864 M:      Michal Hocko <mhocko@kernel.org>
3865 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3866 L:      cgroups@vger.kernel.org
3867 L:      linux-mm@kvack.org
3868 S:      Maintained
3869 F:      mm/memcontrol.c
3870 F:      mm/swap_cgroup.c
3871
3872 CORETEMP HARDWARE MONITORING DRIVER
3873 M:      Fenghua Yu <fenghua.yu@intel.com>
3874 L:      linux-hwmon@vger.kernel.org
3875 S:      Maintained
3876 F:      Documentation/hwmon/coretemp
3877 F:      drivers/hwmon/coretemp.c
3878
3879 COSA/SRP SYNC SERIAL DRIVER
3880 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3881 W:      http://www.fi.muni.cz/~kas/cosa/
3882 S:      Maintained
3883 F:      drivers/net/wan/cosa*
3884
3885 CPMAC ETHERNET DRIVER
3886 M:      Florian Fainelli <f.fainelli@gmail.com>
3887 L:      netdev@vger.kernel.org
3888 S:      Maintained
3889 F:      drivers/net/ethernet/ti/cpmac.c
3890
3891 CPU FREQUENCY DRIVERS
3892 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3893 M:      Viresh Kumar <viresh.kumar@linaro.org>
3894 L:      linux-pm@vger.kernel.org
3895 S:      Maintained
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3897 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3898 B:      https://bugzilla.kernel.org
3899 F:      Documentation/cpu-freq/
3900 F:      Documentation/devicetree/bindings/cpufreq/
3901 F:      drivers/cpufreq/
3902 F:      include/linux/cpufreq.h
3903 F:      tools/testing/selftests/cpufreq/
3904
3905 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3906 M:      Viresh Kumar <viresh.kumar@linaro.org>
3907 M:      Sudeep Holla <sudeep.holla@arm.com>
3908 L:      linux-pm@vger.kernel.org
3909 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3910 S:      Maintained
3911 F:      drivers/cpufreq/arm_big_little.h
3912 F:      drivers/cpufreq/arm_big_little.c
3913
3914 CPU POWER MONITORING SUBSYSTEM
3915 M:      Thomas Renninger <trenn@suse.com>
3916 M:      Shuah Khan <shuah@kernel.org>
3917 L:      linux-pm@vger.kernel.org
3918 S:      Maintained
3919 F:      tools/power/cpupower/
3920
3921 CPUID/MSR DRIVER
3922 M:      "H. Peter Anvin" <hpa@zytor.com>
3923 S:      Maintained
3924 F:      arch/x86/kernel/cpuid.c
3925 F:      arch/x86/kernel/msr.c
3926
3927 CPUIDLE DRIVER - ARM BIG LITTLE
3928 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3929 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3930 L:      linux-pm@vger.kernel.org
3931 L:      linux-arm-kernel@lists.infradead.org
3932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3933 S:      Maintained
3934 F:      drivers/cpuidle/cpuidle-big_little.c
3935
3936 CPUIDLE DRIVER - ARM EXYNOS
3937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3938 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3939 M:      Kukjin Kim <kgene@kernel.org>
3940 L:      linux-pm@vger.kernel.org
3941 L:      linux-samsung-soc@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/cpuidle/cpuidle-exynos.c
3944 F:      arch/arm/mach-exynos/pm.c
3945
3946 CPUIDLE DRIVERS
3947 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3948 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3949 L:      linux-pm@vger.kernel.org
3950 S:      Maintained
3951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3952 B:      https://bugzilla.kernel.org
3953 F:      drivers/cpuidle/*
3954 F:      include/linux/cpuidle.h
3955
3956 CRAMFS FILESYSTEM
3957 M:      Nicolas Pitre <nico@linaro.org>
3958 S:      Maintained
3959 F:      Documentation/filesystems/cramfs.txt
3960 F:      fs/cramfs/
3961
3962 CRYPTO API
3963 M:      Herbert Xu <herbert@gondor.apana.org.au>
3964 M:      "David S. Miller" <davem@davemloft.net>
3965 L:      linux-crypto@vger.kernel.org
3966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3968 S:      Maintained
3969 F:      Documentation/crypto/
3970 F:      Documentation/devicetree/bindings/crypto/
3971 F:      arch/*/crypto/
3972 F:      crypto/
3973 F:      drivers/crypto/
3974 F:      include/crypto/
3975 F:      include/linux/crypto*
3976
3977 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3978 M:      Neil Horman <nhorman@tuxdriver.com>
3979 L:      linux-crypto@vger.kernel.org
3980 S:      Maintained
3981 F:      crypto/ansi_cprng.c
3982 F:      crypto/rng.c
3983
3984 CS3308 MEDIA DRIVER
3985 M:      Hans Verkuil <hverkuil@xs4all.nl>
3986 L:      linux-media@vger.kernel.org
3987 T:      git git://linuxtv.org/media_tree.git
3988 W:      http://linuxtv.org
3989 S:      Odd Fixes
3990 F:      drivers/media/i2c/cs3308.c
3991 F:      drivers/media/i2c/cs3308.h
3992
3993 CS5535 Audio ALSA driver
3994 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3995 S:      Maintained
3996 F:      sound/pci/cs5535audio/
3997
3998 CW1200 WLAN driver
3999 M:      Solomon Peachy <pizza@shaftnet.org>
4000 S:      Maintained
4001 F:      drivers/net/wireless/st/cw1200/
4002
4003 CX18 VIDEO4LINUX DRIVER
4004 M:      Andy Walls <awalls@md.metrocast.net>
4005 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4006 L:      linux-media@vger.kernel.org
4007 T:      git git://linuxtv.org/media_tree.git
4008 W:      https://linuxtv.org
4009 W:      http://www.ivtvdriver.org/index.php/Cx18
4010 S:      Maintained
4011 F:      Documentation/media/v4l-drivers/cx18*
4012 F:      drivers/media/pci/cx18/
4013 F:      include/uapi/linux/ivtv*
4014
4015 CX2341X MPEG ENCODER HELPER MODULE
4016 M:      Hans Verkuil <hverkuil@xs4all.nl>
4017 L:      linux-media@vger.kernel.org
4018 T:      git git://linuxtv.org/media_tree.git
4019 W:      https://linuxtv.org
4020 S:      Maintained
4021 F:      drivers/media/common/cx2341x*
4022 F:      include/media/cx2341x*
4023
4024 CX24120 MEDIA DRIVER
4025 M:      Jemma Denson <jdenson@gmail.com>
4026 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4027 L:      linux-media@vger.kernel.org
4028 W:      https://linuxtv.org
4029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4030 S:      Maintained
4031 F:      drivers/media/dvb-frontends/cx24120*
4032
4033 CX88 VIDEO4LINUX DRIVER
4034 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4035 L:      linux-media@vger.kernel.org
4036 W:      https://linuxtv.org
4037 T:      git git://linuxtv.org/media_tree.git
4038 S:      Odd fixes
4039 F:      Documentation/media/v4l-drivers/cx88*
4040 F:      drivers/media/pci/cx88/
4041
4042 CXD2820R MEDIA DRIVER
4043 M:      Antti Palosaari <crope@iki.fi>
4044 L:      linux-media@vger.kernel.org
4045 W:      https://linuxtv.org
4046 W:      http://palosaari.fi/linux/
4047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4048 T:      git git://linuxtv.org/anttip/media_tree.git
4049 S:      Maintained
4050 F:      drivers/media/dvb-frontends/cxd2820r*
4051
4052 CXGB3 ETHERNET DRIVER (CXGB3)
4053 M:      Santosh Raspatur <santosh@chelsio.com>
4054 L:      netdev@vger.kernel.org
4055 W:      http://www.chelsio.com
4056 S:      Supported
4057 F:      drivers/net/ethernet/chelsio/cxgb3/
4058
4059 CXGB3 ISCSI DRIVER (CXGB3I)
4060 M:      Karen Xie <kxie@chelsio.com>
4061 L:      linux-scsi@vger.kernel.org
4062 W:      http://www.chelsio.com
4063 S:      Supported
4064 F:      drivers/scsi/cxgbi/cxgb3i
4065
4066 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4067 M:      Steve Wise <swise@chelsio.com>
4068 L:      linux-rdma@vger.kernel.org
4069 W:      http://www.openfabrics.org
4070 S:      Supported
4071 F:      drivers/infiniband/hw/cxgb3/
4072 F:      include/uapi/rdma/cxgb3-abi.h
4073
4074 CXGB4 CRYPTO DRIVER (chcr)
4075 M:      Harsh Jain <harsh@chelsio.com>
4076 L:      linux-crypto@vger.kernel.org
4077 W:      http://www.chelsio.com
4078 S:      Supported
4079 F:      drivers/crypto/chelsio
4080
4081 CXGB4 ETHERNET DRIVER (CXGB4)
4082 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4083 L:      netdev@vger.kernel.org
4084 W:      http://www.chelsio.com
4085 S:      Supported
4086 F:      drivers/net/ethernet/chelsio/cxgb4/
4087
4088 CXGB4 ISCSI DRIVER (CXGB4I)
4089 M:      Karen Xie <kxie@chelsio.com>
4090 L:      linux-scsi@vger.kernel.org
4091 W:      http://www.chelsio.com
4092 S:      Supported
4093 F:      drivers/scsi/cxgbi/cxgb4i
4094
4095 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4096 M:      Steve Wise <swise@chelsio.com>
4097 L:      linux-rdma@vger.kernel.org
4098 W:      http://www.openfabrics.org
4099 S:      Supported
4100 F:      drivers/infiniband/hw/cxgb4/
4101 F:      include/uapi/rdma/cxgb4-abi.h
4102
4103 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4104 M:      Casey Leedom <leedom@chelsio.com>
4105 L:      netdev@vger.kernel.org
4106 W:      http://www.chelsio.com
4107 S:      Supported
4108 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4109
4110 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4111 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4112 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4113 L:      linuxppc-dev@lists.ozlabs.org
4114 S:      Supported
4115 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4116 F:      drivers/misc/cxl/
4117 F:      include/misc/cxl*
4118 F:      include/uapi/misc/cxl.h
4119 F:      Documentation/powerpc/cxl.txt
4120 F:      Documentation/ABI/testing/sysfs-class-cxl
4121
4122 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4123 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4124 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4125 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4126 L:      linux-scsi@vger.kernel.org
4127 S:      Supported
4128 F:      drivers/scsi/cxlflash/
4129 F:      include/uapi/scsi/cxlflash_ioctl.h
4130 F:      Documentation/powerpc/cxlflash.txt
4131
4132 CYBERPRO FB DRIVER
4133 M:      Russell King <linux@armlinux.org.uk>
4134 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4135 W:      http://www.armlinux.org.uk/
4136 S:      Maintained
4137 F:      drivers/video/fbdev/cyber2000fb.*
4138
4139 CYCLADES ASYNC MUX DRIVER
4140 W:      http://www.cyclades.com/
4141 S:      Orphan
4142 F:      drivers/tty/cyclades.c
4143 F:      include/linux/cyclades.h
4144 F:      include/uapi/linux/cyclades.h
4145
4146 CYCLADES PC300 DRIVER
4147 W:      http://www.cyclades.com/
4148 S:      Orphan
4149 F:      drivers/net/wan/pc300*
4150
4151 CYPRESS_FIRMWARE MEDIA DRIVER
4152 M:      Antti Palosaari <crope@iki.fi>
4153 L:      linux-media@vger.kernel.org
4154 W:      https://linuxtv.org
4155 W:      http://palosaari.fi/linux/
4156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4157 T:      git git://linuxtv.org/anttip/media_tree.git
4158 S:      Maintained
4159 F:      drivers/media/common/cypress_firmware*
4160
4161 CYTTSP TOUCHSCREEN DRIVER
4162 M:      Ferruh Yigit <fery@cypress.com>
4163 L:      linux-input@vger.kernel.org
4164 S:      Supported
4165 F:      drivers/input/touchscreen/cyttsp*
4166 F:      include/linux/input/cyttsp.h
4167
4168 D-LINK DIR-685 TOUCHKEYS DRIVER
4169 M:      Linus Walleij <linus.walleij@linaro.org>
4170 L:      linux-input@vger.kernel.org
4171 S:      Supported
4172 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4173
4174 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4175 M:      Joshua Kinard <kumba@gentoo.org>
4176 S:      Maintained
4177 F:      drivers/rtc/rtc-ds1685.c
4178 F:      include/linux/rtc/ds1685.h
4179
4180 DAMA SLAVE for AX.25
4181 M:      Joerg Reuter <jreuter@yaina.de>
4182 W:      http://yaina.de/jreuter/
4183 W:      http://www.qsl.net/dl1bke/
4184 L:      linux-hams@vger.kernel.org
4185 S:      Maintained
4186 F:      net/ax25/af_ax25.c
4187 F:      net/ax25/ax25_dev.c
4188 F:      net/ax25/ax25_ds_*
4189 F:      net/ax25/ax25_in.c
4190 F:      net/ax25/ax25_out.c
4191 F:      net/ax25/ax25_timer.c
4192 F:      net/ax25/sysctl_net_ax25.c
4193
4194 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4195 L:      netdev@vger.kernel.org
4196 S:      Orphan
4197 F:      Documentation/networking/dmfe.txt
4198 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4199
4200 DC390/AM53C974 SCSI driver
4201 M:      Hannes Reinecke <hare@suse.com>
4202 L:      linux-scsi@vger.kernel.org
4203 S:      Maintained
4204 F:      drivers/scsi/am53c974.c
4205
4206 DC395x SCSI driver
4207 M:      Oliver Neukum <oliver@neukum.org>
4208 M:      Ali Akcaagac <aliakc@web.de>
4209 M:      Jamie Lenehan <lenehan@twibble.org>
4210 L:      dc395x@twibble.org
4211 W:      http://twibble.org/dist/dc395x/
4212 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4213 S:      Maintained
4214 F:      Documentation/scsi/dc395x.txt
4215 F:      drivers/scsi/dc395x.*
4216
4217 DCCP PROTOCOL
4218 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4219 L:      dccp@vger.kernel.org
4220 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4221 S:      Maintained
4222 F:      include/linux/dccp.h
4223 F:      include/uapi/linux/dccp.h
4224 F:      include/linux/tfrc.h
4225 F:      net/dccp/
4226
4227 DECnet NETWORK LAYER
4228 W:      http://linux-decnet.sourceforge.net
4229 L:      linux-decnet-user@lists.sourceforge.net
4230 S:      Orphan
4231 F:      Documentation/networking/decnet.txt
4232 F:      net/decnet/
4233
4234 DECSTATION PLATFORM SUPPORT
4235 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4236 L:      linux-mips@vger.kernel.org
4237 W:      http://www.linux-mips.org/wiki/DECstation
4238 S:      Maintained
4239 F:      arch/mips/dec/
4240 F:      arch/mips/include/asm/dec/
4241 F:      arch/mips/include/asm/mach-dec/
4242
4243 DEFXX FDDI NETWORK DRIVER
4244 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4245 S:      Maintained
4246 F:      drivers/net/fddi/defxx.*
4247
4248 DELL SMBIOS DRIVER
4249 M:      Pali Rohár <pali.rohar@gmail.com>
4250 M:      Mario Limonciello <mario.limonciello@dell.com>
4251 L:      platform-driver-x86@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/platform/x86/dell-smbios.*
4254
4255 DELL SMBIOS SMM DRIVER
4256 M:      Mario Limonciello <mario.limonciello@dell.com>
4257 L:      platform-driver-x86@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/platform/x86/dell-smbios-smm.c
4260
4261 DELL SMBIOS WMI DRIVER
4262 M:      Mario Limonciello <mario.limonciello@dell.com>
4263 L:      platform-driver-x86@vger.kernel.org
4264 S:      Maintained
4265 F:      drivers/platform/x86/dell-smbios-wmi.c
4266 F:      tools/wmi/dell-smbios-example.c
4267
4268 DEFZA FDDI NETWORK DRIVER
4269 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4270 S:      Maintained
4271 F:      drivers/net/fddi/defza.*
4272
4273 DELL LAPTOP DRIVER
4274 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4275 M:      Pali Rohár <pali.rohar@gmail.com>
4276 L:      platform-driver-x86@vger.kernel.org
4277 S:      Maintained
4278 F:      drivers/platform/x86/dell-laptop.c
4279
4280 DELL LAPTOP FREEFALL DRIVER
4281 M:      Pali Rohár <pali.rohar@gmail.com>
4282 S:      Maintained
4283 F:      drivers/platform/x86/dell-smo8800.c
4284
4285 DELL LAPTOP RBTN DRIVER
4286 M:      Pali Rohár <pali.rohar@gmail.com>
4287 S:      Maintained
4288 F:      drivers/platform/x86/dell-rbtn.*
4289
4290 DELL REMOTE BIOS UPDATE DRIVER
4291 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4292 L:      platform-driver-x86@vger.kernel.org
4293 S:      Maintained
4294 F:      drivers/platform/x86/dell_rbu.c
4295
4296 DELL LAPTOP SMM DRIVER
4297 M:      Pali Rohár <pali.rohar@gmail.com>
4298 S:      Maintained
4299 F:      drivers/hwmon/dell-smm-hwmon.c
4300 F:      include/uapi/linux/i8k.h
4301
4302 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4303 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4304 L:      platform-driver-x86@vger.kernel.org
4305 S:      Maintained
4306 F:      Documentation/dcdbas.txt
4307 F:      drivers/platform/x86/dcdbas.*
4308
4309 DELL WMI NOTIFICATIONS DRIVER
4310 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4311 M:      Pali Rohár <pali.rohar@gmail.com>
4312 S:      Maintained
4313 F:      drivers/platform/x86/dell-wmi.c
4314
4315 DELL WMI DESCRIPTOR DRIVER
4316 M:      Mario Limonciello <mario.limonciello@dell.com>
4317 S:      Maintained
4318 F:      drivers/platform/x86/dell-wmi-descriptor.c
4319
4320 DELTA ST MEDIA DRIVER
4321 M:      Hugues Fruchet <hugues.fruchet@st.com>
4322 L:      linux-media@vger.kernel.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 W:      https://linuxtv.org
4325 S:      Supported
4326 F:      drivers/media/platform/sti/delta
4327
4328 DENALI NAND DRIVER
4329 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4330 L:      linux-mtd@lists.infradead.org
4331 S:      Supported
4332 F:      drivers/mtd/nand/raw/denali*
4333
4334 DESIGNWARE USB2 DRD IP DRIVER
4335 M:      Minas Harutyunyan <hminas@synopsys.com>
4336 L:      linux-usb@vger.kernel.org
4337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4338 S:      Maintained
4339 F:      drivers/usb/dwc2/
4340
4341 DESIGNWARE USB3 DRD IP DRIVER
4342 M:      Felipe Balbi <balbi@kernel.org>
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/dwc3/
4347
4348 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4349 M:      Andreas Klinger <ak@it-klinger.de>
4350 L:      linux-iio@vger.kernel.org
4351 S:      Maintained
4352 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4353 F:      drivers/iio/proximity/srf*.c
4354
4355 DEVICE COREDUMP (DEV_COREDUMP)
4356 M:      Johannes Berg <johannes@sipsolutions.net>
4357 L:      linux-kernel@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/base/devcoredump.c
4360 F:      include/linux/devcoredump.h
4361
4362 DEVICE FREQUENCY (DEVFREQ)
4363 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4364 M:      Kyungmin Park <kyungmin.park@samsung.com>
4365 R:      Chanwoo Choi <cw00.choi@samsung.com>
4366 L:      linux-pm@vger.kernel.org
4367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4368 S:      Maintained
4369 F:      drivers/devfreq/
4370 F:      include/linux/devfreq.h
4371 F:      Documentation/devicetree/bindings/devfreq/
4372
4373 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4374 M:      Chanwoo Choi <cw00.choi@samsung.com>
4375 L:      linux-pm@vger.kernel.org
4376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4377 S:      Supported
4378 F:      drivers/devfreq/event/
4379 F:      drivers/devfreq/devfreq-event.c
4380 F:      include/linux/devfreq-event.h
4381 F:      Documentation/devicetree/bindings/devfreq/event/
4382
4383 DEVICE NUMBER REGISTRY
4384 M:      Torben Mathiasen <device@lanana.org>
4385 W:      http://lanana.org/docs/device-list/index.html
4386 S:      Maintained
4387
4388 DEVICE-MAPPER  (LVM)
4389 M:      Alasdair Kergon <agk@redhat.com>
4390 M:      Mike Snitzer <snitzer@redhat.com>
4391 M:      dm-devel@redhat.com
4392 L:      dm-devel@redhat.com
4393 W:      http://sources.redhat.com/dm
4394 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4396 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4397 S:      Maintained
4398 F:      Documentation/device-mapper/
4399 F:      drivers/md/Makefile
4400 F:      drivers/md/Kconfig
4401 F:      drivers/md/dm*
4402 F:      drivers/md/persistent-data/
4403 F:      include/linux/device-mapper.h
4404 F:      include/linux/dm-*.h
4405 F:      include/uapi/linux/dm-*.h
4406
4407 DEVLINK
4408 M:      Jiri Pirko <jiri@mellanox.com>
4409 L:      netdev@vger.kernel.org
4410 S:      Supported
4411 F:      net/core/devlink.c
4412 F:      include/net/devlink.h
4413 F:      include/uapi/linux/devlink.h
4414
4415 DIALOG SEMICONDUCTOR DRIVERS
4416 M:      Support Opensource <support.opensource@diasemi.com>
4417 W:      http://www.dialog-semiconductor.com/products
4418 S:      Supported
4419 F:      Documentation/hwmon/da90??
4420 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4421 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4422 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4423 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4424 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4425 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4426 F:      drivers/gpio/gpio-da90??.c
4427 F:      drivers/hwmon/da90??-hwmon.c
4428 F:      drivers/iio/adc/da91??-*.c
4429 F:      drivers/input/misc/da90??_onkey.c
4430 F:      drivers/input/touchscreen/da9052_tsi.c
4431 F:      drivers/leds/leds-da90??.c
4432 F:      drivers/mfd/da903x.c
4433 F:      drivers/mfd/da90??-*.c
4434 F:      drivers/mfd/da91??-*.c
4435 F:      drivers/power/supply/da9052-battery.c
4436 F:      drivers/power/supply/da91??-*.c
4437 F:      drivers/regulator/da903x.c
4438 F:      drivers/regulator/da9???-regulator.[ch]
4439 F:      drivers/thermal/da90??-thermal.c
4440 F:      drivers/rtc/rtc-da90??.c
4441 F:      drivers/video/backlight/da90??_bl.c
4442 F:      drivers/watchdog/da90??_wdt.c
4443 F:      include/linux/mfd/da903x.h
4444 F:      include/linux/mfd/da9052/
4445 F:      include/linux/mfd/da9055/
4446 F:      include/linux/mfd/da9062/
4447 F:      include/linux/mfd/da9063/
4448 F:      include/linux/mfd/da9150/
4449 F:      include/linux/regulator/da9211.h
4450 F:      include/sound/da[79]*.h
4451 F:      sound/soc/codecs/da[79]*.[ch]
4452
4453 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4454 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4455 L:      linux-gpio@vger.kernel.org
4456 S:      Maintained
4457 F:      drivers/gpio/gpio-gpio-mm.c
4458
4459 DIOLAN U2C-12 I2C DRIVER
4460 M:      Guenter Roeck <linux@roeck-us.net>
4461 L:      linux-i2c@vger.kernel.org
4462 S:      Maintained
4463 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4464
4465 FILESYSTEM DIRECT ACCESS (DAX)
4466 M:      Matthew Wilcox <willy@infradead.org>
4467 M:      Ross Zwisler <zwisler@kernel.org>
4468 M:      Jan Kara <jack@suse.cz>
4469 L:      linux-fsdevel@vger.kernel.org
4470 S:      Supported
4471 F:      fs/dax.c
4472 F:      include/linux/dax.h
4473 F:      include/trace/events/fs_dax.h
4474
4475 DEVICE DIRECT ACCESS (DAX)
4476 M:      Dan Williams <dan.j.williams@intel.com>
4477 M:      Dave Jiang <dave.jiang@intel.com>
4478 M:      Ross Zwisler <zwisler@kernel.org>
4479 M:      Vishal Verma <vishal.l.verma@intel.com>
4480 L:      linux-nvdimm@lists.01.org
4481 S:      Supported
4482 F:      drivers/dax/
4483
4484 DIRECTORY NOTIFICATION (DNOTIFY)
4485 M:      Jan Kara <jack@suse.cz>
4486 R:      Amir Goldstein <amir73il@gmail.com>
4487 L:      linux-fsdevel@vger.kernel.org
4488 S:      Maintained
4489 F:      Documentation/filesystems/dnotify.txt
4490 F:      fs/notify/dnotify/
4491 F:      include/linux/dnotify.h
4492
4493 DISK GEOMETRY AND PARTITION HANDLING
4494 M:      Andries Brouwer <aeb@cwi.nl>
4495 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4496 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4497 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4498 S:      Maintained
4499
4500 DISKQUOTA
4501 M:      Jan Kara <jack@suse.com>
4502 S:      Maintained
4503 F:      Documentation/filesystems/quota.txt
4504 F:      fs/quota/
4505 F:      include/linux/quota*.h
4506 F:      include/uapi/linux/quota*.h
4507
4508 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4509 M:      Bernie Thompson <bernie@plugable.com>
4510 L:      linux-fbdev@vger.kernel.org
4511 S:      Maintained
4512 W:      http://plugable.com/category/projects/udlfb/
4513 F:      drivers/video/fbdev/udlfb.c
4514 F:      include/video/udlfb.h
4515 F:      Documentation/fb/udlfb.txt
4516
4517 DISTRIBUTED LOCK MANAGER (DLM)
4518 M:      Christine Caulfield <ccaulfie@redhat.com>
4519 M:      David Teigland <teigland@redhat.com>
4520 L:      cluster-devel@redhat.com
4521 W:      http://sources.redhat.com/cluster/
4522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4523 S:      Supported
4524 F:      fs/dlm/
4525
4526 DMA BUFFER SHARING FRAMEWORK
4527 M:      Sumit Semwal <sumit.semwal@linaro.org>
4528 S:      Maintained
4529 L:      linux-media@vger.kernel.org
4530 L:      dri-devel@lists.freedesktop.org
4531 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4532 F:      drivers/dma-buf/
4533 F:      include/linux/dma-buf*
4534 F:      include/linux/reservation.h
4535 F:      include/linux/*fence.h
4536 F:      Documentation/driver-api/dma-buf.rst
4537 T:      git git://anongit.freedesktop.org/drm/drm-misc
4538
4539 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4540 M:      Vinod Koul <vkoul@kernel.org>
4541 L:      dmaengine@vger.kernel.org
4542 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4543 S:      Maintained
4544 F:      drivers/dma/
4545 F:      include/linux/dmaengine.h
4546 F:      include/linux/of_dma.h
4547 F:      Documentation/devicetree/bindings/dma/
4548 F:      Documentation/driver-api/dmaengine/
4549 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4550
4551 DMA MAPPING HELPERS
4552 M:      Christoph Hellwig <hch@lst.de>
4553 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4554 R:      Robin Murphy <robin.murphy@arm.com>
4555 L:      iommu@lists.linux-foundation.org
4556 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4557 W:      http://git.infradead.org/users/hch/dma-mapping.git
4558 S:      Supported
4559 F:      kernel/dma/
4560 F:      include/asm-generic/dma-mapping.h
4561 F:      include/linux/dma-direct.h
4562 F:      include/linux/dma-mapping.h
4563 F:      include/linux/dma-noncoherent.h
4564
4565 DME1737 HARDWARE MONITOR DRIVER
4566 M:      Juerg Haefliger <juergh@gmail.com>
4567 L:      linux-hwmon@vger.kernel.org
4568 S:      Maintained
4569 F:      Documentation/hwmon/dme1737
4570 F:      drivers/hwmon/dme1737.c
4571
4572 DMI/SMBIOS SUPPORT
4573 M:      Jean Delvare <jdelvare@suse.com>
4574 S:      Maintained
4575 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4576 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4577 F:      drivers/firmware/dmi-id.c
4578 F:      drivers/firmware/dmi_scan.c
4579 F:      include/linux/dmi.h
4580
4581 DOCUMENTATION
4582 M:      Jonathan Corbet <corbet@lwn.net>
4583 L:      linux-doc@vger.kernel.org
4584 S:      Maintained
4585 F:      Documentation/
4586 F:      scripts/kernel-doc
4587 X:      Documentation/ABI/
4588 X:      Documentation/acpi/
4589 X:      Documentation/devicetree/
4590 X:      Documentation/i2c/
4591 X:      Documentation/media/
4592 X:      Documentation/power/
4593 X:      Documentation/spi/
4594 T:      git git://git.lwn.net/linux.git docs-next
4595
4596 DOCUMENTATION/ITALIAN
4597 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4598 L:      linux-doc@vger.kernel.org
4599 S:      Maintained
4600 F:      Documentation/translations/it_IT
4601
4602 DONGWOON DW9714 LENS VOICE COIL DRIVER
4603 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4604 L:      linux-media@vger.kernel.org
4605 T:      git git://linuxtv.org/media_tree.git
4606 S:      Maintained
4607 F:      drivers/media/i2c/dw9714.c
4608 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4609
4610 DONGWOON DW9807 LENS VOICE COIL DRIVER
4611 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4612 L:      linux-media@vger.kernel.org
4613 T:      git git://linuxtv.org/media_tree.git
4614 S:      Maintained
4615 F:      drivers/media/i2c/dw9807-vcm.c
4616 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4617
4618 DOUBLETALK DRIVER
4619 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4620 L:      blinux-list@redhat.com
4621 S:      Maintained
4622 F:      drivers/char/dtlk.c
4623 F:      include/linux/dtlk.h
4624
4625 DPAA2 DATAPATH I/O (DPIO) DRIVER
4626 M:      Roy Pledge <Roy.Pledge@nxp.com>
4627 L:      linux-kernel@vger.kernel.org
4628 S:      Maintained
4629 F:      drivers/soc/fsl/dpio
4630
4631 DPAA2 ETHERNET DRIVER
4632 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4633 L:      netdev@vger.kernel.org
4634 S:      Maintained
4635 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4636 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4637 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4638 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4639 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4640
4641 DPAA2 ETHERNET SWITCH DRIVER
4642 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4643 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4644 L:      linux-kernel@vger.kernel.org
4645 S:      Maintained
4646 F:      drivers/staging/fsl-dpaa2/ethsw
4647
4648 DPAA2 PTP CLOCK DRIVER
4649 M:      Yangbo Lu <yangbo.lu@nxp.com>
4650 L:      netdev@vger.kernel.org
4651 S:      Maintained
4652 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4653 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4654
4655 DPT_I2O SCSI RAID DRIVER
4656 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4657 L:      linux-scsi@vger.kernel.org
4658 W:      http://www.adaptec.com/
4659 S:      Maintained
4660 F:      drivers/scsi/dpt*
4661 F:      drivers/scsi/dpt/
4662
4663 DRBD DRIVER
4664 M:      Philipp Reisner <philipp.reisner@linbit.com>
4665 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4666 L:      drbd-dev@lists.linbit.com
4667 W:      http://www.drbd.org
4668 T:      git git://git.linbit.com/linux-drbd.git
4669 T:      git git://git.linbit.com/drbd-8.4.git
4670 S:      Supported
4671 F:      drivers/block/drbd/
4672 F:      lib/lru_cache.c
4673 F:      Documentation/blockdev/drbd/
4674
4675 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4677 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4679 S:      Supported
4680 F:      Documentation/kobject.txt
4681 F:      drivers/base/
4682 F:      fs/debugfs/
4683 F:      fs/sysfs/
4684 F:      include/linux/debugfs.h
4685 F:      include/linux/kobj*
4686 F:      lib/kobj*
4687
4688 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4689 M:      Kevin Hilman <khilman@kernel.org>
4690 M:      Nishanth Menon <nm@ti.com>
4691 S:      Maintained
4692 F:      drivers/power/avs/
4693 F:      include/linux/power/smartreflex.h
4694 L:      linux-pm@vger.kernel.org
4695
4696 DRM DRIVER FOR ARM PL111 CLCD
4697 M:      Eric Anholt <eric@anholt.net>
4698 T:      git git://anongit.freedesktop.org/drm/drm-misc
4699 S:      Supported
4700 F:      drivers/gpu/drm/pl111/
4701
4702 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4703 M:      Linus Walleij <linus.walleij@linaro.org>
4704 T:      git git://anongit.freedesktop.org/drm/drm-misc
4705 S:      Maintained
4706 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4707 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4708
4709 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4710 M:      Dave Airlie <airlied@redhat.com>
4711 S:      Odd Fixes
4712 F:      drivers/gpu/drm/ast/
4713
4714 DRM DRIVER FOR BOCHS VIRTUAL GPU
4715 M:      Gerd Hoffmann <kraxel@redhat.com>
4716 L:      virtualization@lists.linux-foundation.org
4717 T:      git git://anongit.freedesktop.org/drm/drm-misc
4718 S:      Maintained
4719 F:      drivers/gpu/drm/bochs/
4720
4721 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4722 M:      Linus Walleij <linus.walleij@linaro.org>
4723 T:      git git://anongit.freedesktop.org/drm/drm-misc
4724 S:      Maintained
4725 F:      drivers/gpu/drm/tve200/
4726
4727 DRM DRIVER FOR ILITEK ILI9225 PANELS
4728 M:      David Lechner <david@lechnology.com>
4729 S:      Maintained
4730 F:      drivers/gpu/drm/tinydrm/ili9225.c
4731 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4732
4733 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4734 S:      Orphan / Obsolete
4735 F:      drivers/gpu/drm/i810/
4736 F:      include/uapi/drm/i810_drm.h
4737
4738 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4739 S:      Orphan / Obsolete
4740 F:      drivers/gpu/drm/mga/
4741 F:      include/uapi/drm/mga_drm.h
4742
4743 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4744 M:      Dave Airlie <airlied@redhat.com>
4745 S:      Odd Fixes
4746 F:      drivers/gpu/drm/mgag200/
4747
4748 DRM DRIVER FOR MI0283QT
4749 M:      Noralf Trønnes <noralf@tronnes.org>
4750 S:      Maintained
4751 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4752 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4753
4754 DRM DRIVER FOR MSM ADRENO GPU
4755 M:      Rob Clark <robdclark@gmail.com>
4756 L:      linux-arm-msm@vger.kernel.org
4757 L:      dri-devel@lists.freedesktop.org
4758 L:      freedreno@lists.freedesktop.org
4759 T:      git git://people.freedesktop.org/~robclark/linux
4760 S:      Maintained
4761 F:      drivers/gpu/drm/msm/
4762 F:      include/uapi/drm/msm_drm.h
4763 F:      Documentation/devicetree/bindings/display/msm/
4764
4765 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4766 M:      Ben Skeggs <bskeggs@redhat.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      nouveau@lists.freedesktop.org
4769 T:      git git://github.com/skeggsb/linux
4770 S:      Supported
4771 F:      drivers/gpu/drm/nouveau/
4772 F:      include/uapi/drm/nouveau_drm.h
4773
4774 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4775 M:      Noralf Trønnes <noralf@tronnes.org>
4776 S:      Maintained
4777 F:      drivers/gpu/drm/tinydrm/repaper.c
4778 F:      Documentation/devicetree/bindings/display/repaper.txt
4779
4780 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4781 M:      Dave Airlie <airlied@redhat.com>
4782 M:      Gerd Hoffmann <kraxel@redhat.com>
4783 L:      virtualization@lists.linux-foundation.org
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785 S:      Obsolete
4786 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4787 F:      drivers/gpu/drm/cirrus/
4788
4789 DRM DRIVER FOR QXL VIRTUAL GPU
4790 M:      Dave Airlie <airlied@redhat.com>
4791 M:      Gerd Hoffmann <kraxel@redhat.com>
4792 L:      virtualization@lists.linux-foundation.org
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794 S:      Maintained
4795 F:      drivers/gpu/drm/qxl/
4796 F:      include/uapi/drm/qxl_drm.h
4797
4798 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4799 S:      Orphan / Obsolete
4800 F:      drivers/gpu/drm/r128/
4801 F:      include/uapi/drm/r128_drm.h
4802
4803 DRM DRIVER FOR SAVAGE VIDEO CARDS
4804 S:      Orphan / Obsolete
4805 F:      drivers/gpu/drm/savage/
4806 F:      include/uapi/drm/savage_drm.h
4807
4808 DRM DRIVER FOR SIS VIDEO CARDS
4809 S:      Orphan / Obsolete
4810 F:      drivers/gpu/drm/sis/
4811 F:      include/uapi/drm/sis_drm.h
4812
4813 DRM DRIVER FOR SITRONIX ST7586 PANELS
4814 M:      David Lechner <david@lechnology.com>
4815 S:      Maintained
4816 F:      drivers/gpu/drm/tinydrm/st7586.c
4817 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4818
4819 DRM DRIVER FOR SITRONIX ST7735R PANELS
4820 M:      David Lechner <david@lechnology.com>
4821 S:      Maintained
4822 F:      drivers/gpu/drm/tinydrm/st7735r.c
4823 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4824
4825 DRM DRIVER FOR TDFX VIDEO CARDS
4826 S:      Orphan / Obsolete
4827 F:      drivers/gpu/drm/tdfx/
4828
4829 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4830 M:      Dave Airlie <airlied@redhat.com>
4831 R:      Sean Paul <sean@poorly.run>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Odd Fixes
4834 F:      drivers/gpu/drm/udl/
4835 T:      git git://anongit.freedesktop.org/drm/drm-misc
4836
4837 DRM DRIVER FOR VMWARE VIRTUAL GPU
4838 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4839 M:      Sinclair Yeh <syeh@vmware.com>
4840 M:      Thomas Hellstrom <thellstrom@vmware.com>
4841 L:      dri-devel@lists.freedesktop.org
4842 T:      git git://people.freedesktop.org/~syeh/repos_linux
4843 T:      git git://people.freedesktop.org/~thomash/linux
4844 S:      Supported
4845 F:      drivers/gpu/drm/vmwgfx/
4846 F:      include/uapi/drm/vmwgfx_drm.h
4847
4848 DRM DRIVERS
4849 M:      David Airlie <airlied@linux.ie>
4850 M:      Daniel Vetter <daniel@ffwll.ch>
4851 L:      dri-devel@lists.freedesktop.org
4852 T:      git git://anongit.freedesktop.org/drm/drm
4853 B:      https://bugs.freedesktop.org/
4854 C:      irc://chat.freenode.net/dri-devel
4855 S:      Maintained
4856 F:      drivers/gpu/drm/
4857 F:      drivers/gpu/vga/
4858 F:      Documentation/devicetree/bindings/display/
4859 F:      Documentation/devicetree/bindings/gpu/
4860 F:      Documentation/gpu/
4861 F:      include/drm/
4862 F:      include/uapi/drm/
4863 F:      include/linux/vga*
4864
4865 DRM DRIVERS AND MISC GPU PATCHES
4866 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4867 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4868 M:      Sean Paul <sean@poorly.run>
4869 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4870 S:      Maintained
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872 F:      Documentation/gpu/
4873 F:      drivers/gpu/vga/
4874 F:      drivers/gpu/drm/*
4875 F:      include/drm/drm*
4876 F:      include/uapi/drm/drm*
4877 F:      include/linux/vga*
4878
4879 DRM DRIVERS FOR ALLWINNER A10
4880 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 S:      Supported
4883 F:      drivers/gpu/drm/sun4i/
4884 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4885 T:      git git://anongit.freedesktop.org/drm/drm-misc
4886
4887 DRM DRIVERS FOR AMLOGIC SOCS
4888 M:      Neil Armstrong <narmstrong@baylibre.com>
4889 L:      dri-devel@lists.freedesktop.org
4890 L:      linux-amlogic@lists.infradead.org
4891 W:      http://linux-meson.com/
4892 S:      Supported
4893 F:      drivers/gpu/drm/meson/
4894 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4895 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4896 F:      Documentation/gpu/meson.rst
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898
4899 DRM DRIVERS FOR ATMEL HLCDC
4900 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Supported
4903 F:      drivers/gpu/drm/atmel-hlcdc/
4904 F:      Documentation/devicetree/bindings/display/atmel/
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM DRIVERS FOR BRIDGE CHIPS
4908 M:      Archit Taneja <architt@codeaurora.org>
4909 M:      Andrzej Hajda <a.hajda@samsung.com>
4910 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4911 S:      Maintained
4912 T:      git git://anongit.freedesktop.org/drm/drm-misc
4913 F:      drivers/gpu/drm/bridge/
4914
4915 DRM DRIVERS FOR EXYNOS
4916 M:      Inki Dae <inki.dae@samsung.com>
4917 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4918 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4919 M:      Kyungmin Park <kyungmin.park@samsung.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4922 S:      Supported
4923 F:      drivers/gpu/drm/exynos/
4924 F:      include/uapi/drm/exynos_drm.h
4925 F:      Documentation/devicetree/bindings/display/exynos/
4926
4927 DRM DRIVERS FOR FREESCALE DCU
4928 M:      Stefan Agner <stefan@agner.ch>
4929 M:      Alison Wang <alison.wang@nxp.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Supported
4932 F:      drivers/gpu/drm/fsl-dcu/
4933 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4934 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4935 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR FREESCALE IMX
4939 M:      Philipp Zabel <p.zabel@pengutronix.de>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Maintained
4942 F:      drivers/gpu/drm/imx/
4943 F:      drivers/gpu/ipu-v3/
4944 F:      Documentation/devicetree/bindings/display/imx/
4945
4946 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4947 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4948 L:      dri-devel@lists.freedesktop.org
4949 T:      git git://github.com/patjak/drm-gma500
4950 S:      Maintained
4951 F:      drivers/gpu/drm/gma500/
4952
4953 DRM DRIVERS FOR HISILICON
4954 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4955 M:      Rongrong Zou <zourongrong@gmail.com>
4956 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4957 R:      Chen Feng <puck.chen@hisilicon.com>
4958 L:      dri-devel@lists.freedesktop.org
4959 T:      git git://github.com/xin3liang/linux.git
4960 S:      Maintained
4961 F:      drivers/gpu/drm/hisilicon/
4962 F:      Documentation/devicetree/bindings/display/hisilicon/
4963
4964 DRM DRIVERS FOR MEDIATEK
4965 M:      CK Hu <ck.hu@mediatek.com>
4966 M:      Philipp Zabel <p.zabel@pengutronix.de>
4967 L:      dri-devel@lists.freedesktop.org
4968 S:      Supported
4969 F:      drivers/gpu/drm/mediatek/
4970 F:      Documentation/devicetree/bindings/display/mediatek/
4971
4972 DRM DRIVERS FOR NVIDIA TEGRA
4973 M:      Thierry Reding <thierry.reding@gmail.com>
4974 L:      dri-devel@lists.freedesktop.org
4975 L:      linux-tegra@vger.kernel.org
4976 T:      git git://anongit.freedesktop.org/tegra/linux.git
4977 S:      Supported
4978 F:      drivers/gpu/drm/tegra/
4979 F:      drivers/gpu/host1x/
4980 F:      include/linux/host1x.h
4981 F:      include/uapi/drm/tegra_drm.h
4982 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4983
4984 DRM DRIVERS FOR RENESAS
4985 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4986 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      linux-renesas-soc@vger.kernel.org
4989 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4990 S:      Supported
4991 F:      drivers/gpu/drm/rcar-du/
4992 F:      drivers/gpu/drm/shmobile/
4993 F:      include/linux/platform_data/shmob_drm.h
4994 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4995 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4996 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4997
4998 DRM DRIVERS FOR ROCKCHIP
4999 M:      Sandy Huang <hjc@rock-chips.com>
5000 M:      Heiko Stübner <heiko@sntech.de>
5001 L:      dri-devel@lists.freedesktop.org
5002 S:      Maintained
5003 F:      drivers/gpu/drm/rockchip/
5004 F:      Documentation/devicetree/bindings/display/rockchip/
5005 T:      git git://anongit.freedesktop.org/drm/drm-misc
5006
5007 DRM DRIVERS FOR STI
5008 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5009 M:      Vincent Abriou <vincent.abriou@st.com>
5010 L:      dri-devel@lists.freedesktop.org
5011 T:      git git://anongit.freedesktop.org/drm/drm-misc
5012 S:      Maintained
5013 F:      drivers/gpu/drm/sti
5014 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5015
5016 DRM DRIVERS FOR STM
5017 M:      Yannick Fertre <yannick.fertre@st.com>
5018 M:      Philippe Cornu <philippe.cornu@st.com>
5019 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5020 M:      Vincent Abriou <vincent.abriou@st.com>
5021 L:      dri-devel@lists.freedesktop.org
5022 T:      git git://anongit.freedesktop.org/drm/drm-misc
5023 S:      Maintained
5024 F:      drivers/gpu/drm/stm
5025 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5026
5027 DRM DRIVERS FOR TI LCDC
5028 M:      Jyri Sarha <jsarha@ti.com>
5029 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5030 L:      dri-devel@lists.freedesktop.org
5031 S:      Maintained
5032 F:      drivers/gpu/drm/tilcdc/
5033 F:      Documentation/devicetree/bindings/display/tilcdc/
5034
5035 DRM DRIVERS FOR TI OMAP
5036 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5037 L:      dri-devel@lists.freedesktop.org
5038 S:      Maintained
5039 F:      drivers/gpu/drm/omapdrm/
5040 F:      Documentation/devicetree/bindings/display/ti/
5041
5042 DRM DRIVERS FOR V3D
5043 M:      Eric Anholt <eric@anholt.net>
5044 S:      Supported
5045 F:      drivers/gpu/drm/v3d/
5046 F:      include/uapi/drm/v3d_drm.h
5047 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVERS FOR VC4
5051 M:      Eric Anholt <eric@anholt.net>
5052 T:      git git://github.com/anholt/linux
5053 S:      Supported
5054 F:      drivers/gpu/drm/vc4/
5055 F:      include/uapi/drm/vc4_drm.h
5056 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5057 T:      git git://anongit.freedesktop.org/drm/drm-misc
5058
5059 DRM DRIVERS FOR VIVANTE GPU IP
5060 M:      Lucas Stach <l.stach@pengutronix.de>
5061 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5062 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5063 L:      etnaviv@lists.freedesktop.org
5064 L:      dri-devel@lists.freedesktop.org
5065 S:      Maintained
5066 F:      drivers/gpu/drm/etnaviv/
5067 F:      include/uapi/drm/etnaviv_drm.h
5068 F:      Documentation/devicetree/bindings/display/etnaviv/
5069
5070 DRM DRIVERS FOR ZTE ZX
5071 M:      Shawn Guo <shawnguo@kernel.org>
5072 L:      dri-devel@lists.freedesktop.org
5073 S:      Maintained
5074 F:      drivers/gpu/drm/zte/
5075 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077
5078 DRM PANEL DRIVERS
5079 M:      Thierry Reding <thierry.reding@gmail.com>
5080 L:      dri-devel@lists.freedesktop.org
5081 T:      git git://anongit.freedesktop.org/drm/drm-misc
5082 S:      Maintained
5083 F:      drivers/gpu/drm/drm_panel.c
5084 F:      drivers/gpu/drm/panel/
5085 F:      include/drm/drm_panel.h
5086 F:      Documentation/devicetree/bindings/display/panel/
5087
5088 DRM TINYDRM DRIVERS
5089 M:      Noralf Trønnes <noralf@tronnes.org>
5090 W:      https://github.com/notro/tinydrm/wiki/Development
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 S:      Maintained
5093 F:      drivers/gpu/drm/tinydrm/
5094 F:      include/drm/tinydrm/
5095
5096 DRM DRIVERS FOR XEN
5097 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5098 T:      git git://anongit.freedesktop.org/drm/drm-misc
5099 L:      dri-devel@lists.freedesktop.org
5100 L:      xen-devel@lists.xen.org
5101 S:      Supported
5102 F:      drivers/gpu/drm/xen/
5103 F:      Documentation/gpu/xen-front.rst
5104
5105 DRM TTM SUBSYSTEM
5106 M:      Christian Koenig <christian.koenig@amd.com>
5107 M:      Huang Rui <ray.huang@amd.com>
5108 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5109 T:      git git://people.freedesktop.org/~agd5f/linux
5110 S:      Maintained
5111 L:      dri-devel@lists.freedesktop.org
5112 F:      include/drm/ttm/
5113 F:      drivers/gpu/drm/ttm/
5114
5115 DSBR100 USB FM RADIO DRIVER
5116 M:      Alexey Klimov <klimov.linux@gmail.com>
5117 L:      linux-media@vger.kernel.org
5118 T:      git git://linuxtv.org/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/radio/dsbr100.c
5121
5122 DSCC4 DRIVER
5123 M:      Francois Romieu <romieu@fr.zoreil.com>
5124 L:      netdev@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/net/wan/dscc4.c
5127
5128 DT3155 MEDIA DRIVER
5129 M:      Hans Verkuil <hverkuil@xs4all.nl>
5130 L:      linux-media@vger.kernel.org
5131 T:      git git://linuxtv.org/media_tree.git
5132 W:      https://linuxtv.org
5133 S:      Odd Fixes
5134 F:      drivers/media/pci/dt3155/
5135
5136 DVB_USB_AF9015 MEDIA DRIVER
5137 M:      Antti Palosaari <crope@iki.fi>
5138 L:      linux-media@vger.kernel.org
5139 W:      https://linuxtv.org
5140 W:      http://palosaari.fi/linux/
5141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5142 T:      git git://linuxtv.org/anttip/media_tree.git
5143 S:      Maintained
5144 F:      drivers/media/usb/dvb-usb-v2/af9015*
5145
5146 DVB_USB_AF9035 MEDIA DRIVER
5147 M:      Antti Palosaari <crope@iki.fi>
5148 L:      linux-media@vger.kernel.org
5149 W:      https://linuxtv.org
5150 W:      http://palosaari.fi/linux/
5151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5152 T:      git git://linuxtv.org/anttip/media_tree.git
5153 S:      Maintained
5154 F:      drivers/media/usb/dvb-usb-v2/af9035*
5155
5156 DVB_USB_ANYSEE MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/usb/dvb-usb-v2/anysee*
5165
5166 DVB_USB_AU6610 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/usb/dvb-usb-v2/au6610*
5175
5176 DVB_USB_CE6230 MEDIA DRIVER
5177 M:      Antti Palosaari <crope@iki.fi>
5178 L:      linux-media@vger.kernel.org
5179 W:      https://linuxtv.org
5180 W:      http://palosaari.fi/linux/
5181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5182 T:      git git://linuxtv.org/anttip/media_tree.git
5183 S:      Maintained
5184 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5185
5186 DVB_USB_CXUSB MEDIA DRIVER
5187 M:      Michael Krufky <mkrufky@linuxtv.org>
5188 L:      linux-media@vger.kernel.org
5189 W:      https://linuxtv.org
5190 W:      http://github.com/mkrufky
5191 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5192 T:      git git://linuxtv.org/media_tree.git
5193 S:      Maintained
5194 F:      drivers/media/usb/dvb-usb/cxusb*
5195
5196 DVB_USB_EC168 MEDIA DRIVER
5197 M:      Antti Palosaari <crope@iki.fi>
5198 L:      linux-media@vger.kernel.org
5199 W:      https://linuxtv.org
5200 W:      http://palosaari.fi/linux/
5201 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5202 T:      git git://linuxtv.org/anttip/media_tree.git
5203 S:      Maintained
5204 F:      drivers/media/usb/dvb-usb-v2/ec168*
5205
5206 DVB_USB_GL861 MEDIA DRIVER
5207 M:      Antti Palosaari <crope@iki.fi>
5208 L:      linux-media@vger.kernel.org
5209 W:      https://linuxtv.org
5210 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5211 T:      git git://linuxtv.org/anttip/media_tree.git
5212 S:      Maintained
5213 F:      drivers/media/usb/dvb-usb-v2/gl861*
5214
5215 DVB_USB_MXL111SF MEDIA DRIVER
5216 M:      Michael Krufky <mkrufky@linuxtv.org>
5217 L:      linux-media@vger.kernel.org
5218 W:      https://linuxtv.org
5219 W:      http://github.com/mkrufky
5220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5221 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5222 S:      Maintained
5223 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5224
5225 DVB_USB_RTL28XXU MEDIA DRIVER
5226 M:      Antti Palosaari <crope@iki.fi>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 W:      http://palosaari.fi/linux/
5230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5231 T:      git git://linuxtv.org/anttip/media_tree.git
5232 S:      Maintained
5233 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5234
5235 DVB_USB_V2 MEDIA DRIVER
5236 M:      Antti Palosaari <crope@iki.fi>
5237 L:      linux-media@vger.kernel.org
5238 W:      https://linuxtv.org
5239 W:      http://palosaari.fi/linux/
5240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5241 T:      git git://linuxtv.org/anttip/media_tree.git
5242 S:      Maintained
5243 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5244 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5245
5246 DYNAMIC DEBUG
5247 M:      Jason Baron <jbaron@akamai.com>
5248 S:      Maintained
5249 F:      lib/dynamic_debug.c
5250 F:      include/linux/dynamic_debug.h
5251
5252 DYNAMIC INTERRUPT MODERATION
5253 M:      Tal Gilboa <talgi@mellanox.com>
5254 S:      Maintained
5255 F:      include/linux/net_dim.h
5256
5257 DZ DECSTATION DZ11 SERIAL DRIVER
5258 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5259 S:      Maintained
5260 F:      drivers/tty/serial/dz.*
5261
5262 E3X0 POWER BUTTON DRIVER
5263 M:      Moritz Fischer <moritz.fischer@ettus.com>
5264 L:      usrp-users@lists.ettus.com
5265 W:      http://www.ettus.com
5266 S:      Supported
5267 F:      drivers/input/misc/e3x0-button.c
5268 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5269
5270 E4000 MEDIA DRIVER
5271 M:      Antti Palosaari <crope@iki.fi>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 W:      http://palosaari.fi/linux/
5275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5276 T:      git git://linuxtv.org/anttip/media_tree.git
5277 S:      Maintained
5278 F:      drivers/media/tuners/e4000*
5279
5280 EARTH_PT1 MEDIA DRIVER
5281 M:      Akihiro Tsukada <tskd08@gmail.com>
5282 L:      linux-media@vger.kernel.org
5283 S:      Odd Fixes
5284 F:      drivers/media/pci/pt1/
5285
5286 EARTH_PT3 MEDIA DRIVER
5287 M:      Akihiro Tsukada <tskd08@gmail.com>
5288 L:      linux-media@vger.kernel.org
5289 S:      Odd Fixes
5290 F:      drivers/media/pci/pt3/
5291
5292 EC100 MEDIA DRIVER
5293 M:      Antti Palosaari <crope@iki.fi>
5294 L:      linux-media@vger.kernel.org
5295 W:      https://linuxtv.org
5296 W:      http://palosaari.fi/linux/
5297 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5298 T:      git git://linuxtv.org/anttip/media_tree.git
5299 S:      Maintained
5300 F:      drivers/media/dvb-frontends/ec100*
5301
5302 ECRYPT FILE SYSTEM
5303 M:      Tyler Hicks <tyhicks@canonical.com>
5304 L:      ecryptfs@vger.kernel.org
5305 W:      http://ecryptfs.org
5306 W:      https://launchpad.net/ecryptfs
5307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5308 S:      Supported
5309 F:      Documentation/filesystems/ecryptfs.txt
5310 F:      fs/ecryptfs/
5311
5312 EDAC-AMD64
5313 M:      Borislav Petkov <bp@alien8.de>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/amd64_edac*
5317
5318 EDAC-CALXEDA
5319 M:      Robert Richter <rric@kernel.org>
5320 L:      linux-edac@vger.kernel.org
5321 S:      Maintained
5322 F:      drivers/edac/highbank*
5323
5324 EDAC-CAVIUM OCTEON
5325 M:      Ralf Baechle <ralf@linux-mips.org>
5326 M:      David Daney <david.daney@cavium.com>
5327 L:      linux-edac@vger.kernel.org
5328 L:      linux-mips@vger.kernel.org
5329 S:      Supported
5330 F:      drivers/edac/octeon_edac*
5331
5332 EDAC-CAVIUM THUNDERX
5333 M:      David Daney <david.daney@cavium.com>
5334 M:      Jan Glauber <jglauber@cavium.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Supported
5337 F:      drivers/edac/thunderx_edac*
5338
5339 EDAC-CORE
5340 M:      Borislav Petkov <bp@alien8.de>
5341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5342 L:      linux-edac@vger.kernel.org
5343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5345 S:      Supported
5346 F:      Documentation/admin-guide/ras.rst
5347 F:      Documentation/driver-api/edac.rst
5348 F:      drivers/edac/
5349 F:      include/linux/edac.h
5350
5351 EDAC-E752X
5352 M:      Mark Gross <mark.gross@intel.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/e752x_edac.c
5356
5357 EDAC-E7XXX
5358 L:      linux-edac@vger.kernel.org
5359 S:      Maintained
5360 F:      drivers/edac/e7xxx_edac.c
5361
5362 EDAC-FSL_DDR
5363 M:      York Sun <york.sun@nxp.com>
5364 L:      linux-edac@vger.kernel.org
5365 S:      Maintained
5366 F:      drivers/edac/fsl_ddr_edac.*
5367
5368 EDAC-GHES
5369 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5370 L:      linux-edac@vger.kernel.org
5371 S:      Maintained
5372 F:      drivers/edac/ghes_edac.c
5373
5374 EDAC-I3000
5375 L:      linux-edac@vger.kernel.org
5376 S:      Orphan
5377 F:      drivers/edac/i3000_edac.c
5378
5379 EDAC-I5000
5380 L:      linux-edac@vger.kernel.org
5381 S:      Maintained
5382 F:      drivers/edac/i5000_edac.c
5383
5384 EDAC-I5400
5385 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5386 L:      linux-edac@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/edac/i5400_edac.c
5389
5390 EDAC-I7300
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-edac@vger.kernel.org
5393 S:      Maintained
5394 F:      drivers/edac/i7300_edac.c
5395
5396 EDAC-I7CORE
5397 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5398 L:      linux-edac@vger.kernel.org
5399 S:      Maintained
5400 F:      drivers/edac/i7core_edac.c
5401
5402 EDAC-I82443BXGX
5403 M:      Tim Small <tim@buttersideup.com>
5404 L:      linux-edac@vger.kernel.org
5405 S:      Maintained
5406 F:      drivers/edac/i82443bxgx_edac.c
5407
5408 EDAC-I82975X
5409 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5410 M:      "Arvind R." <arvino55@gmail.com>
5411 L:      linux-edac@vger.kernel.org
5412 S:      Maintained
5413 F:      drivers/edac/i82975x_edac.c
5414
5415 EDAC-IE31200
5416 M:      Jason Baron <jbaron@akamai.com>
5417 L:      linux-edac@vger.kernel.org
5418 S:      Maintained
5419 F:      drivers/edac/ie31200_edac.c
5420
5421 EDAC-MPC85XX
5422 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5423 L:      linux-edac@vger.kernel.org
5424 S:      Maintained
5425 F:      drivers/edac/mpc85xx_edac.[ch]
5426
5427 EDAC-PASEMI
5428 M:      Egor Martovetsky <egor@pasemi.com>
5429 L:      linux-edac@vger.kernel.org
5430 S:      Maintained
5431 F:      drivers/edac/pasemi_edac.c
5432
5433 EDAC-PND2
5434 M:      Tony Luck <tony.luck@intel.com>
5435 L:      linux-edac@vger.kernel.org
5436 S:      Maintained
5437 F:      drivers/edac/pnd2_edac.[ch]
5438
5439 EDAC-R82600
5440 M:      Tim Small <tim@buttersideup.com>
5441 L:      linux-edac@vger.kernel.org
5442 S:      Maintained
5443 F:      drivers/edac/r82600_edac.c
5444
5445 EDAC-SBRIDGE
5446 M:      Tony Luck <tony.luck@intel.com>
5447 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5448 L:      linux-edac@vger.kernel.org
5449 S:      Maintained
5450 F:      drivers/edac/sb_edac.c
5451
5452 EDAC-SKYLAKE
5453 M:      Tony Luck <tony.luck@intel.com>
5454 L:      linux-edac@vger.kernel.org
5455 S:      Maintained
5456 F:      drivers/edac/skx_edac.c
5457
5458 EDAC-TI
5459 M:      Tero Kristo <t-kristo@ti.com>
5460 L:      linux-edac@vger.kernel.org
5461 S:      Maintained
5462 F:      drivers/edac/ti_edac.c
5463
5464 EDAC-QCOM
5465 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5466 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5467 L:      linux-arm-msm@vger.kernel.org
5468 L:      linux-edac@vger.kernel.org
5469 S:      Maintained
5470 F:      drivers/edac/qcom_edac.c
5471
5472 EDIROL UA-101/UA-1000 DRIVER
5473 M:      Clemens Ladisch <clemens@ladisch.de>
5474 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5475 T:      git git://git.alsa-project.org/alsa-kernel.git
5476 S:      Maintained
5477 F:      sound/usb/misc/ua101.c
5478
5479 EFI TEST DRIVER
5480 L:      linux-efi@vger.kernel.org
5481 M:      Ivan Hu <ivan.hu@canonical.com>
5482 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5483 S:      Maintained
5484 F:      drivers/firmware/efi/test/
5485
5486 EFI VARIABLE FILESYSTEM
5487 M:      Matthew Garrett <matthew.garrett@nebula.com>
5488 M:      Jeremy Kerr <jk@ozlabs.org>
5489 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5491 L:      linux-efi@vger.kernel.org
5492 S:      Maintained
5493 F:      fs/efivarfs/
5494
5495 EFIFB FRAMEBUFFER DRIVER
5496 L:      linux-fbdev@vger.kernel.org
5497 M:      Peter Jones <pjones@redhat.com>
5498 S:      Maintained
5499 F:      drivers/video/fbdev/efifb.c
5500
5501 EFS FILESYSTEM
5502 W:      http://aeschi.ch.eu.org/efs/
5503 S:      Orphan
5504 F:      fs/efs/
5505
5506 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5507 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5508 L:      netdev@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/net/ethernet/ibm/ehea/
5511
5512 EM28XX VIDEO4LINUX DRIVER
5513 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 T:      git git://linuxtv.org/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/usb/em28xx/
5519 F:      Documentation/media/v4l-drivers/em28xx*
5520
5521 EMBEDDED LINUX
5522 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5523 M:      Matt Mackall <mpm@selenic.com>
5524 M:      David Woodhouse <dwmw2@infradead.org>
5525 L:      linux-embedded@vger.kernel.org
5526 S:      Maintained
5527
5528 Emulex 10Gbps iSCSI - OneConnect DRIVER
5529 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5530 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5531 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5532 L:      linux-scsi@vger.kernel.org
5533 W:      http://www.broadcom.com
5534 S:      Supported
5535 F:      drivers/scsi/be2iscsi/
5536
5537 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5538 M:      Sathya Perla <sathya.perla@broadcom.com>
5539 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5540 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5541 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5542 L:      netdev@vger.kernel.org
5543 W:      http://www.emulex.com
5544 S:      Supported
5545 F:      drivers/net/ethernet/emulex/benet/
5546
5547 EMULEX ONECONNECT ROCE DRIVER
5548 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5549 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5550 L:      linux-rdma@vger.kernel.org
5551 W:      http://www.broadcom.com
5552 S:      Odd Fixes
5553 F:      drivers/infiniband/hw/ocrdma/
5554 F:      include/uapi/rdma/ocrdma-abi.h
5555
5556 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5557 M:      James Smart <james.smart@broadcom.com>
5558 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5559 L:      linux-scsi@vger.kernel.org
5560 W:      http://www.broadcom.com
5561 S:      Supported
5562 F:      drivers/scsi/lpfc/
5563
5564 ENE CB710 FLASH CARD READER DRIVER
5565 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5566 S:      Maintained
5567 F:      drivers/misc/cb710/
5568 F:      drivers/mmc/host/cb710-mmc.*
5569 F:      include/linux/cb710.h
5570
5571 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5572 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5573 S:      Maintained
5574 F:      drivers/media/rc/ene_ir.*
5575
5576 EPSON S1D13XXX FRAMEBUFFER DRIVER
5577 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5578 S:      Maintained
5579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5580 F:      drivers/video/fbdev/s1d13xxxfb.c
5581 F:      include/video/s1d13xxxfb.h
5582
5583 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5584 M:      Jeff Layton <jlayton@kernel.org>
5585 S:      Maintained
5586 F:      lib/errseq.c
5587 F:      include/linux/errseq.h
5588
5589 ET131X NETWORK DRIVER
5590 M:      Mark Einon <mark.einon@gmail.com>
5591 S:      Odd Fixes
5592 F:      drivers/net/ethernet/agere/
5593
5594 ETHERNET BRIDGE
5595 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5596 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5597 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5598 L:      netdev@vger.kernel.org
5599 W:      http://www.linuxfoundation.org/en/Net:Bridge
5600 S:      Maintained
5601 F:      include/linux/netfilter_bridge/
5602 F:      net/bridge/
5603
5604 ETHERNET PHY LIBRARY
5605 M:      Andrew Lunn <andrew@lunn.ch>
5606 M:      Florian Fainelli <f.fainelli@gmail.com>
5607 M:      Heiner Kallweit <hkallweit1@gmail.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Maintained
5610 F:      Documentation/ABI/testing/sysfs-bus-mdio
5611 F:      Documentation/devicetree/bindings/net/mdio*
5612 F:      Documentation/networking/phy.txt
5613 F:      drivers/net/phy/
5614 F:      drivers/of/of_mdio.c
5615 F:      drivers/of/of_net.c
5616 F:      include/linux/*mdio*.h
5617 F:      include/linux/of_net.h
5618 F:      include/linux/phy.h
5619 F:      include/linux/phy_fixed.h
5620 F:      include/linux/platform_data/mdio-bcm-unimac.h
5621 F:      include/trace/events/mdio.h
5622 F:      include/uapi/linux/mdio.h
5623 F:      include/uapi/linux/mii.h
5624
5625 EXT2 FILE SYSTEM
5626 M:      Jan Kara <jack@suse.com>
5627 L:      linux-ext4@vger.kernel.org
5628 S:      Maintained
5629 F:      Documentation/filesystems/ext2.txt
5630 F:      fs/ext2/
5631 F:      include/linux/ext2*
5632
5633 EXT4 FILE SYSTEM
5634 M:      "Theodore Ts'o" <tytso@mit.edu>
5635 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5636 L:      linux-ext4@vger.kernel.org
5637 W:      http://ext4.wiki.kernel.org
5638 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5640 S:      Maintained
5641 F:      Documentation/filesystems/ext4/ext4.rst
5642 F:      fs/ext4/
5643
5644 Extended Verification Module (EVM)
5645 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5646 L:      linux-integrity@vger.kernel.org
5647 S:      Supported
5648 F:      security/integrity/evm/
5649
5650 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5651 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5652 L:      linux-efi@vger.kernel.org
5653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5654 S:      Maintained
5655 F:      Documentation/efi-stub.txt
5656 F:      arch/*/kernel/efi.c
5657 F:      arch/x86/boot/compressed/eboot.[ch]
5658 F:      arch/*/include/asm/efi.h
5659 F:      arch/x86/platform/efi/
5660 F:      drivers/firmware/efi/
5661 F:      include/linux/efi*.h
5662 F:      arch/arm/boot/compressed/efi-header.S
5663 F:      arch/arm64/kernel/efi-entry.S
5664
5665 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5666 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5667 M:      Chanwoo Choi <cw00.choi@samsung.com>
5668 L:      linux-kernel@vger.kernel.org
5669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5670 S:      Maintained
5671 F:      drivers/extcon/
5672 F:      include/linux/extcon/
5673 F:      include/linux/extcon.h
5674 F:      Documentation/extcon/
5675 F:      Documentation/devicetree/bindings/extcon/
5676
5677 EXYNOS DP DRIVER
5678 M:      Jingoo Han <jingoohan1@gmail.com>
5679 L:      dri-devel@lists.freedesktop.org
5680 S:      Maintained
5681 F:      drivers/gpu/drm/exynos/exynos_dp*
5682
5683 EXYNOS SYSMMU (IOMMU) driver
5684 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5685 L:      iommu@lists.linux-foundation.org
5686 S:      Maintained
5687 F:      drivers/iommu/exynos-iommu.c
5688
5689 EZchip NPS platform support
5690 M:      Vineet Gupta <vgupta@synopsys.com>
5691 M:      Ofer Levi <oferle@mellanox.com>
5692 S:      Supported
5693 F:      arch/arc/plat-eznps
5694 F:      arch/arc/boot/dts/eznps.dts
5695
5696 F2FS FILE SYSTEM
5697 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5698 M:      Chao Yu <yuchao0@huawei.com>
5699 L:      linux-f2fs-devel@lists.sourceforge.net
5700 W:      https://f2fs.wiki.kernel.org/
5701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5702 S:      Maintained
5703 F:      Documentation/filesystems/f2fs.txt
5704 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5705 F:      fs/f2fs/
5706 F:      include/linux/f2fs_fs.h
5707 F:      include/trace/events/f2fs.h
5708
5709 F71805F HARDWARE MONITORING DRIVER
5710 M:      Jean Delvare <jdelvare@suse.com>
5711 L:      linux-hwmon@vger.kernel.org
5712 S:      Maintained
5713 F:      Documentation/hwmon/f71805f
5714 F:      drivers/hwmon/f71805f.c
5715
5716 FADDR2LINE
5717 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5718 S:      Maintained
5719 F:      scripts/faddr2line
5720
5721 FAILOVER MODULE
5722 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5723 L:      netdev@vger.kernel.org
5724 S:      Supported
5725 F:      net/core/failover.c
5726 F:      include/net/failover.h
5727 F:      Documentation/networking/failover.rst
5728
5729 FANOTIFY
5730 M:      Jan Kara <jack@suse.cz>
5731 R:      Amir Goldstein <amir73il@gmail.com>
5732 L:      linux-fsdevel@vger.kernel.org
5733 S:      Maintained
5734 F:      fs/notify/fanotify/
5735 F:      include/linux/fanotify.h
5736 F:      include/uapi/linux/fanotify.h
5737
5738 FARSYNC SYNCHRONOUS DRIVER
5739 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5740 W:      http://www.farsite.co.uk/
5741 S:      Supported
5742 F:      drivers/net/wan/farsync.*
5743
5744 FAULT INJECTION SUPPORT
5745 M:      Akinobu Mita <akinobu.mita@gmail.com>
5746 S:      Supported
5747 F:      Documentation/fault-injection/
5748 F:      lib/fault-inject.c
5749
5750 FBTFT Framebuffer drivers
5751 S:      Orphan
5752 L:      dri-devel@lists.freedesktop.org
5753 L:      linux-fbdev@vger.kernel.org
5754 F:      drivers/staging/fbtft/
5755
5756 FC0011 TUNER DRIVER
5757 M:      Michael Buesch <m@bues.ch>
5758 L:      linux-media@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/media/tuners/fc0011.h
5761 F:      drivers/media/tuners/fc0011.c
5762
5763 FC2580 MEDIA DRIVER
5764 M:      Antti Palosaari <crope@iki.fi>
5765 L:      linux-media@vger.kernel.org
5766 W:      https://linuxtv.org
5767 W:      http://palosaari.fi/linux/
5768 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5769 T:      git git://linuxtv.org/anttip/media_tree.git
5770 S:      Maintained
5771 F:      drivers/media/tuners/fc2580*
5772
5773 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5774 M:      Johannes Thumshirn <jth@kernel.org>
5775 L:      linux-scsi@vger.kernel.org
5776 W:      www.Open-FCoE.org
5777 S:      Supported
5778 F:      drivers/scsi/libfc/
5779 F:      drivers/scsi/fcoe/
5780 F:      include/scsi/fc/
5781 F:      include/scsi/libfc.h
5782 F:      include/scsi/libfcoe.h
5783 F:      include/uapi/scsi/fc/
5784
5785 FILE LOCKING (flock() and fcntl()/lockf())
5786 M:      Jeff Layton <jlayton@kernel.org>
5787 M:      "J. Bruce Fields" <bfields@fieldses.org>
5788 L:      linux-fsdevel@vger.kernel.org
5789 S:      Maintained
5790 F:      include/linux/fcntl.h
5791 F:      include/uapi/linux/fcntl.h
5792 F:      fs/fcntl.c
5793 F:      fs/locks.c
5794
5795 FILESYSTEMS (VFS and infrastructure)
5796 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5797 L:      linux-fsdevel@vger.kernel.org
5798 S:      Maintained
5799 F:      fs/*
5800 F:      include/linux/fs.h
5801 F:      include/uapi/linux/fs.h
5802
5803 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5804 M:      Riku Voipio <riku.voipio@iki.fi>
5805 L:      linux-hwmon@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/hwmon/f75375s.c
5808 F:      include/linux/f75375s.h
5809
5810 FIREWIRE AUDIO DRIVERS
5811 M:      Clemens Ladisch <clemens@ladisch.de>
5812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5813 T:      git git://git.alsa-project.org/alsa-kernel.git
5814 S:      Maintained
5815 F:      sound/firewire/
5816
5817 FIREWIRE MEDIA DRIVERS (firedtv)
5818 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5819 L:      linux-media@vger.kernel.org
5820 L:      linux1394-devel@lists.sourceforge.net
5821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5822 S:      Maintained
5823 F:      drivers/media/firewire/
5824
5825 FIREWIRE SBP-2 TARGET
5826 M:      Chris Boot <bootc@bootc.net>
5827 L:      linux-scsi@vger.kernel.org
5828 L:      target-devel@vger.kernel.org
5829 L:      linux1394-devel@lists.sourceforge.net
5830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5831 S:      Maintained
5832 F:      drivers/target/sbp/
5833
5834 FIREWIRE SUBSYSTEM
5835 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5836 L:      linux1394-devel@lists.sourceforge.net
5837 W:      http://ieee1394.wiki.kernel.org/
5838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5839 S:      Maintained
5840 F:      drivers/firewire/
5841 F:      include/linux/firewire.h
5842 F:      include/uapi/linux/firewire*.h
5843 F:      tools/firewire/
5844
5845 FIRMWARE LOADER (request_firmware)
5846 M:      Luis Chamberlain <mcgrof@kernel.org>
5847 L:      linux-kernel@vger.kernel.org
5848 S:      Maintained
5849 F:      Documentation/firmware_class/
5850 F:      drivers/base/firmware_loader/
5851 F:      include/linux/firmware.h
5852
5853 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5854 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5855 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5856 S:      Maintained
5857 F:      drivers/block/rsxx/
5858
5859 FLOPPY DRIVER
5860 M:      Jiri Kosina <jikos@kernel.org>
5861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5862 S:      Odd fixes
5863 F:      drivers/block/floppy.c
5864
5865 FMC SUBSYSTEM
5866 M:      Alessandro Rubini <rubini@gnudd.com>
5867 W:      http://www.ohwr.org/projects/fmc-bus
5868 S:      Supported
5869 F:      drivers/fmc/
5870 F:      include/linux/fmc*.h
5871 F:      include/linux/ipmi-fru.h
5872 K:      fmc_d.*register
5873
5874 FPGA MANAGER FRAMEWORK
5875 M:      Alan Tull <atull@kernel.org>
5876 M:      Moritz Fischer <mdf@kernel.org>
5877 L:      linux-fpga@vger.kernel.org
5878 S:      Maintained
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5880 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5881 F:      Documentation/fpga/
5882 F:      Documentation/driver-api/fpga/
5883 F:      Documentation/devicetree/bindings/fpga/
5884 F:      drivers/fpga/
5885 F:      include/linux/fpga/
5886 W:      http://www.rocketboards.org
5887
5888 FPGA DFL DRIVERS
5889 M:      Wu Hao <hao.wu@intel.com>
5890 L:      linux-fpga@vger.kernel.org
5891 S:      Maintained
5892 F:      Documentation/fpga/dfl.txt
5893 F:      include/uapi/linux/fpga-dfl.h
5894 F:      drivers/fpga/dfl*
5895
5896 FPU EMULATOR
5897 M:      Bill Metzenthen <billm@melbpc.org.au>
5898 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5899 S:      Maintained
5900 F:      arch/x86/math-emu/
5901
5902 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5903 L:      netdev@vger.kernel.org
5904 S:      Orphan
5905 F:      drivers/net/wan/dlci.c
5906 F:      drivers/net/wan/sdla.c
5907
5908 FRAMEBUFFER LAYER
5909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5910 L:      dri-devel@lists.freedesktop.org
5911 L:      linux-fbdev@vger.kernel.org
5912 T:      git git://github.com/bzolnier/linux.git
5913 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5914 S:      Maintained
5915 F:      Documentation/fb/
5916 F:      drivers/video/
5917 F:      include/video/
5918 F:      include/linux/fb.h
5919 F:      include/uapi/video/
5920 F:      include/uapi/linux/fb.h
5921
5922 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5923 M:      Horia Geantă <horia.geanta@nxp.com>
5924 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5925 L:      linux-crypto@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/crypto/caam/
5928 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5929
5930 FREESCALE DIU FRAMEBUFFER DRIVER
5931 M:      Timur Tabi <timur@kernel.org>
5932 L:      linux-fbdev@vger.kernel.org
5933 S:      Maintained
5934 F:      drivers/video/fbdev/fsl-diu-fb.*
5935
5936 FREESCALE DMA DRIVER
5937 M:      Li Yang <leoyang.li@nxp.com>
5938 M:      Zhang Wei <zw@zh-kernel.org>
5939 L:      linuxppc-dev@lists.ozlabs.org
5940 S:      Maintained
5941 F:      drivers/dma/fsldma.*
5942
5943 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5944 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5945 L:      netdev@vger.kernel.org
5946 S:      Maintained
5947 F:      drivers/net/ethernet/freescale/gianfar*
5948 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5949
5950 FREESCALE GPMI NAND DRIVER
5951 M:      Han Xu <han.xu@nxp.com>
5952 L:      linux-mtd@lists.infradead.org
5953 S:      Maintained
5954 F:      drivers/mtd/nand/raw/gpmi-nand/*
5955
5956 FREESCALE I2C CPM DRIVER
5957 M:      Jochen Friedrich <jochen@scram.de>
5958 L:      linuxppc-dev@lists.ozlabs.org
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Maintained
5961 F:      drivers/i2c/busses/i2c-cpm.c
5962
5963 FREESCALE IMX LPI2C DRIVER
5964 M:      Dong Aisheng <aisheng.dong@nxp.com>
5965 L:      linux-i2c@vger.kernel.org
5966 L:      linux-imx@nxp.com
5967 S:      Maintained
5968 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
5969 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
5970
5971 FREESCALE IMX / MXC FEC DRIVER
5972 M:      Fugang Duan <fugang.duan@nxp.com>
5973 L:      netdev@vger.kernel.org
5974 S:      Maintained
5975 F:      drivers/net/ethernet/freescale/fec_main.c
5976 F:      drivers/net/ethernet/freescale/fec_ptp.c
5977 F:      drivers/net/ethernet/freescale/fec.h
5978 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5979
5980 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5981 M:      Sascha Hauer <s.hauer@pengutronix.de>
5982 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5983 L:      linux-fbdev@vger.kernel.org
5984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5985 S:      Maintained
5986 F:      include/linux/platform_data/video-imxfb.h
5987 F:      drivers/video/fbdev/imxfb.c
5988
5989 FREESCALE QORIQ DPAA ETHERNET DRIVER
5990 M:      Madalin Bucur <madalin.bucur@nxp.com>
5991 L:      netdev@vger.kernel.org
5992 S:      Maintained
5993 F:      drivers/net/ethernet/freescale/dpaa
5994
5995 FREESCALE QORIQ DPAA FMAN DRIVER
5996 M:      Madalin Bucur <madalin.bucur@nxp.com>
5997 L:      netdev@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/net/ethernet/freescale/fman
6000 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6001
6002 FREESCALE QORIQ PTP CLOCK DRIVER
6003 M:      Yangbo Lu <yangbo.lu@nxp.com>
6004 L:      netdev@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/ptp/ptp_qoriq.c
6007 F:      include/linux/fsl/ptp_qoriq.h
6008 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6009
6010 FREESCALE QUAD SPI DRIVER
6011 M:      Han Xu <han.xu@nxp.com>
6012 L:      linux-mtd@lists.infradead.org
6013 S:      Maintained
6014 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6015
6016 FREESCALE QUICC ENGINE LIBRARY
6017 M:      Qiang Zhao <qiang.zhao@nxp.com>
6018 L:      linuxppc-dev@lists.ozlabs.org
6019 S:      Maintained
6020 F:      drivers/soc/fsl/qe/
6021 F:      include/soc/fsl/*qe*.h
6022 F:      include/soc/fsl/*ucc*.h
6023
6024 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6025 M:      Li Yang <leoyang.li@nxp.com>
6026 L:      netdev@vger.kernel.org
6027 L:      linuxppc-dev@lists.ozlabs.org
6028 S:      Maintained
6029 F:      drivers/net/ethernet/freescale/ucc_geth*
6030
6031 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6032 M:      Zhao Qiang <qiang.zhao@nxp.com>
6033 L:      netdev@vger.kernel.org
6034 L:      linuxppc-dev@lists.ozlabs.org
6035 S:      Maintained
6036 F:      drivers/net/wan/fsl_ucc_hdlc*
6037
6038 FREESCALE QUICC ENGINE UCC UART DRIVER
6039 M:      Timur Tabi <timur@kernel.org>
6040 L:      linuxppc-dev@lists.ozlabs.org
6041 S:      Maintained
6042 F:      drivers/tty/serial/ucc_uart.c
6043
6044 FREESCALE SOC DRIVERS
6045 M:      Li Yang <leoyang.li@nxp.com>
6046 L:      linuxppc-dev@lists.ozlabs.org
6047 L:      linux-arm-kernel@lists.infradead.org
6048 S:      Maintained
6049 F:      Documentation/devicetree/bindings/soc/fsl/
6050 F:      drivers/soc/fsl/
6051 F:      include/linux/fsl/
6052
6053 FREESCALE SOC FS_ENET DRIVER
6054 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6055 L:      linuxppc-dev@lists.ozlabs.org
6056 L:      netdev@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/net/ethernet/freescale/fs_enet/
6059 F:      include/linux/fs_enet_pd.h
6060
6061 FREESCALE SOC SOUND DRIVERS
6062 M:      Timur Tabi <timur@kernel.org>
6063 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6064 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6065 R:      Fabio Estevam <fabio.estevam@nxp.com>
6066 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6067 L:      linuxppc-dev@lists.ozlabs.org
6068 S:      Maintained
6069 F:      sound/soc/fsl/fsl*
6070 F:      sound/soc/fsl/imx*
6071 F:      sound/soc/fsl/mpc8610_hpcd.c
6072
6073 FREESCALE USB PERIPHERAL DRIVERS
6074 M:      Li Yang <leoyang.li@nxp.com>
6075 L:      linux-usb@vger.kernel.org
6076 L:      linuxppc-dev@lists.ozlabs.org
6077 S:      Maintained
6078 F:      drivers/usb/gadget/udc/fsl*
6079
6080 FREEVXFS FILESYSTEM
6081 M:      Christoph Hellwig <hch@infradead.org>
6082 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6083 S:      Maintained
6084 F:      fs/freevxfs/
6085
6086 FREEZER
6087 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6088 M:      Pavel Machek <pavel@ucw.cz>
6089 L:      linux-pm@vger.kernel.org
6090 S:      Supported
6091 F:      Documentation/power/freezing-of-tasks.txt
6092 F:      include/linux/freezer.h
6093 F:      kernel/freezer.c
6094
6095 FRONTSWAP API
6096 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6097 L:      linux-kernel@vger.kernel.org
6098 S:      Maintained
6099 F:      mm/frontswap.c
6100 F:      include/linux/frontswap.h
6101
6102 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6103 M:      David Howells <dhowells@redhat.com>
6104 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6105 S:      Supported
6106 F:      Documentation/filesystems/caching/
6107 F:      fs/fscache/
6108 F:      include/linux/fscache*.h
6109
6110 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6111 M:      Theodore Y. Ts'o <tytso@mit.edu>
6112 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6113 L:      linux-fscrypt@vger.kernel.org
6114 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6116 S:      Supported
6117 F:      fs/crypto/
6118 F:      include/linux/fscrypt*.h
6119 F:      Documentation/filesystems/fscrypt.rst
6120
6121 FSI-ATTACHED I2C DRIVER
6122 M:      Eddie James <eajames@linux.vnet.ibm.com>
6123 L:      linux-i2c@vger.kernel.org
6124 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6125 S:      Maintained
6126 F:      drivers/i2c/busses/i2c-fsi.c
6127 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6128
6129 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6130 M:      Jan Kara <jack@suse.cz>
6131 R:      Amir Goldstein <amir73il@gmail.com>
6132 L:      linux-fsdevel@vger.kernel.org
6133 S:      Maintained
6134 F:      fs/notify/
6135 F:      include/linux/fsnotify*.h
6136
6137 FUJITSU LAPTOP EXTRAS
6138 M:      Jonathan Woithe <jwoithe@just42.net>
6139 L:      platform-driver-x86@vger.kernel.org
6140 S:      Maintained
6141 F:      drivers/platform/x86/fujitsu-laptop.c
6142
6143 FUJITSU M-5MO LS CAMERA ISP DRIVER
6144 M:      Kyungmin Park <kyungmin.park@samsung.com>
6145 M:      Heungjun Kim <riverful.kim@samsung.com>
6146 L:      linux-media@vger.kernel.org
6147 S:      Maintained
6148 F:      drivers/media/i2c/m5mols/
6149 F:      include/media/i2c/m5mols.h
6150
6151 FUJITSU TABLET EXTRAS
6152 M:      Robert Gerlach <khnz@gmx.de>
6153 L:      platform-driver-x86@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/platform/x86/fujitsu-tablet.c
6156
6157 FUSE: FILESYSTEM IN USERSPACE
6158 M:      Miklos Szeredi <miklos@szeredi.hu>
6159 L:      linux-fsdevel@vger.kernel.org
6160 W:      http://fuse.sourceforge.net/
6161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6162 S:      Maintained
6163 F:      fs/fuse/
6164 F:      include/uapi/linux/fuse.h
6165 F:      Documentation/filesystems/fuse.txt
6166
6167 FUTEX SUBSYSTEM
6168 M:      Thomas Gleixner <tglx@linutronix.de>
6169 M:      Ingo Molnar <mingo@redhat.com>
6170 R:      Peter Zijlstra <peterz@infradead.org>
6171 R:      Darren Hart <dvhart@infradead.org>
6172 L:      linux-kernel@vger.kernel.org
6173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6174 S:      Maintained
6175 F:      kernel/futex.c
6176 F:      kernel/futex_compat.c
6177 F:      include/asm-generic/futex.h
6178 F:      include/linux/futex.h
6179 F:      include/uapi/linux/futex.h
6180 F:      tools/testing/selftests/futex/
6181 F:      tools/perf/bench/futex*
6182 F:      Documentation/*futex*
6183
6184 GCC PLUGINS
6185 M:      Kees Cook <keescook@chromium.org>
6186 R:      Emese Revfy <re.emese@gmail.com>
6187 L:      kernel-hardening@lists.openwall.com
6188 S:      Maintained
6189 F:      scripts/gcc-plugins/
6190 F:      scripts/gcc-plugin.sh
6191 F:      scripts/Makefile.gcc-plugins
6192 F:      Documentation/gcc-plugins.txt
6193
6194 GASKET DRIVER FRAMEWORK
6195 M:      Rob Springer <rspringer@google.com>
6196 M:      Todd Poynor <toddpoynor@google.com>
6197 M:      Ben Chan <benchan@chromium.org>
6198 S:      Maintained
6199 F:      drivers/staging/gasket/
6200
6201 GCOV BASED KERNEL PROFILING
6202 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6203 S:      Maintained
6204 F:      kernel/gcov/
6205 F:      Documentation/dev-tools/gcov.rst
6206
6207 GDB KERNEL DEBUGGING HELPER SCRIPTS
6208 M:      Jan Kiszka <jan.kiszka@siemens.com>
6209 M:      Kieran Bingham <kbingham@kernel.org>
6210 S:      Supported
6211 F:      scripts/gdb/
6212
6213 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6214 M:      Achim Leubner <achim_leubner@adaptec.com>
6215 L:      linux-scsi@vger.kernel.org
6216 W:      http://www.icp-vortex.com/
6217 S:      Supported
6218 F:      drivers/scsi/gdt*
6219
6220 GEMTEK FM RADIO RECEIVER DRIVER
6221 M:      Hans Verkuil <hverkuil@xs4all.nl>
6222 L:      linux-media@vger.kernel.org
6223 T:      git git://linuxtv.org/media_tree.git
6224 W:      https://linuxtv.org
6225 S:      Maintained
6226 F:      drivers/media/radio/radio-gemtek*
6227
6228 GENERIC GPIO I2C DRIVER
6229 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6230 S:      Supported
6231 F:      drivers/i2c/busses/i2c-gpio.c
6232 F:      include/linux/platform_data/i2c-gpio.h
6233
6234 GENERIC GPIO I2C MULTIPLEXER DRIVER
6235 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6236 L:      linux-i2c@vger.kernel.org
6237 S:      Supported
6238 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6239 F:      include/linux/platform_data/i2c-mux-gpio.h
6240 F:      Documentation/i2c/muxes/i2c-mux-gpio
6241
6242 GENERIC HDLC (WAN) DRIVERS
6243 M:      Krzysztof Halasa <khc@pm.waw.pl>
6244 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6245 S:      Maintained
6246 F:      drivers/net/wan/c101.c
6247 F:      drivers/net/wan/hd6457*
6248 F:      drivers/net/wan/hdlc*
6249 F:      drivers/net/wan/n2.c
6250 F:      drivers/net/wan/pc300too.c
6251 F:      drivers/net/wan/pci200syn.c
6252 F:      drivers/net/wan/wanxl*
6253
6254 GENERIC INCLUDE/ASM HEADER FILES
6255 M:      Arnd Bergmann <arnd@arndb.de>
6256 L:      linux-arch@vger.kernel.org
6257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6258 S:      Maintained
6259 F:      include/asm-generic/
6260 F:      include/uapi/asm-generic/
6261
6262 GENERIC PHY FRAMEWORK
6263 M:      Kishon Vijay Abraham I <kishon@ti.com>
6264 L:      linux-kernel@vger.kernel.org
6265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6266 S:      Supported
6267 F:      drivers/phy/
6268 F:      include/linux/phy/
6269
6270 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6271 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6272 S:      Supported
6273 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6274
6275 GENERIC PM DOMAINS
6276 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6277 M:      Kevin Hilman <khilman@kernel.org>
6278 M:      Ulf Hansson <ulf.hansson@linaro.org>
6279 L:      linux-pm@vger.kernel.org
6280 S:      Supported
6281 F:      drivers/base/power/domain*.c
6282 F:      include/linux/pm_domain.h
6283 F:      Documentation/devicetree/bindings/power/power_domain.txt
6284
6285 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6286 M:      Eugen Hristev <eugen.hristev@microchip.com>
6287 L:      linux-input@vger.kernel.org
6288 S:      Maintained
6289 F:      drivers/input/touchscreen/resistive-adc-touch.c
6290
6291 GENERIC UIO DRIVER FOR PCI DEVICES
6292 M:      "Michael S. Tsirkin" <mst@redhat.com>
6293 L:      kvm@vger.kernel.org
6294 S:      Supported
6295 F:      drivers/uio/uio_pci_generic.c
6296
6297 GENWQE (IBM Generic Workqueue Card)
6298 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6299 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6300 S:      Supported
6301 F:      drivers/misc/genwqe/
6302
6303 GET_MAINTAINER SCRIPT
6304 M:      Joe Perches <joe@perches.com>
6305 S:      Maintained
6306 F:      scripts/get_maintainer.pl
6307
6308 GFS2 FILE SYSTEM
6309 M:      Bob Peterson <rpeterso@redhat.com>
6310 M:      Andreas Gruenbacher <agruenba@redhat.com>
6311 L:      cluster-devel@redhat.com
6312 W:      http://sources.redhat.com/cluster/
6313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6314 S:      Supported
6315 F:      Documentation/filesystems/gfs2*.txt
6316 F:      fs/gfs2/
6317 F:      include/uapi/linux/gfs2_ondisk.h
6318
6319 GIGASET ISDN DRIVERS
6320 M:      Paul Bolle <pebolle@tiscali.nl>
6321 L:      gigaset307x-common@lists.sourceforge.net
6322 W:      http://gigaset307x.sourceforge.net/
6323 S:      Odd Fixes
6324 F:      Documentation/isdn/README.gigaset
6325 F:      drivers/isdn/gigaset/
6326 F:      include/uapi/linux/gigaset_dev.h
6327
6328 GNSS SUBSYSTEM
6329 M:      Johan Hovold <johan@kernel.org>
6330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6331 S:      Maintained
6332 F:      Documentation/ABI/testing/sysfs-class-gnss
6333 F:      Documentation/devicetree/bindings/gnss/
6334 F:      drivers/gnss/
6335 F:      include/linux/gnss.h
6336
6337 GO7007 MPEG CODEC
6338 M:      Hans Verkuil <hans.verkuil@cisco.com>
6339 L:      linux-media@vger.kernel.org
6340 S:      Maintained
6341 F:      drivers/media/usb/go7007/
6342
6343 GOODIX TOUCHSCREEN
6344 M:      Bastien Nocera <hadess@hadess.net>
6345 L:      linux-input@vger.kernel.org
6346 S:      Maintained
6347 F:      drivers/input/touchscreen/goodix.c
6348
6349 GPD POCKET FAN DRIVER
6350 M:      Hans de Goede <hdegoede@redhat.com>
6351 L:      platform-driver-x86@vger.kernel.org
6352 S:      Maintained
6353 F:      drivers/platform/x86/gpd-pocket-fan.c
6354
6355 GPIO ACPI SUPPORT
6356 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6357 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6358 L:      linux-gpio@vger.kernel.org
6359 L:      linux-acpi@vger.kernel.org
6360 S:      Maintained
6361 F:      Documentation/acpi/gpio-properties.txt
6362 F:      drivers/gpio/gpiolib-acpi.c
6363
6364 GPIO IR Transmitter
6365 M:      Sean Young <sean@mess.org>
6366 L:      linux-media@vger.kernel.org
6367 S:      Maintained
6368 F:      drivers/media/rc/gpio-ir-tx.c
6369
6370 GPIO MOCKUP DRIVER
6371 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6372 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6373 L:      linux-gpio@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/gpio/gpio-mockup.c
6376 F:      tools/testing/selftests/gpio/
6377
6378 GPIO SUBSYSTEM
6379 M:      Linus Walleij <linus.walleij@linaro.org>
6380 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6381 L:      linux-gpio@vger.kernel.org
6382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6383 S:      Maintained
6384 F:      Documentation/devicetree/bindings/gpio/
6385 F:      Documentation/driver-api/gpio/
6386 F:      Documentation/gpio/
6387 F:      Documentation/ABI/testing/gpio-cdev
6388 F:      Documentation/ABI/obsolete/sysfs-gpio
6389 F:      drivers/gpio/
6390 F:      include/linux/gpio/
6391 F:      include/linux/gpio.h
6392 F:      include/linux/of_gpio.h
6393 F:      include/asm-generic/gpio.h
6394 F:      include/uapi/linux/gpio.h
6395 F:      tools/gpio/
6396
6397 GRE DEMULTIPLEXER DRIVER
6398 M:      Dmitry Kozlov <xeb@mail.ru>
6399 L:      netdev@vger.kernel.org
6400 S:      Maintained
6401 F:      net/ipv4/gre_demux.c
6402 F:      net/ipv4/gre_offload.c
6403 F:      include/net/gre.h
6404
6405 GRETH 10/100/1G Ethernet MAC device driver
6406 M:      Andreas Larsson <andreas@gaisler.com>
6407 L:      netdev@vger.kernel.org
6408 S:      Maintained
6409 F:      drivers/net/ethernet/aeroflex/
6410
6411 GREYBUS AUDIO PROTOCOLS DRIVERS
6412 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6413 M:      Mark Greer <mgreer@animalcreek.com>
6414 S:      Maintained
6415 F:      drivers/staging/greybus/audio_apbridgea.c
6416 F:      drivers/staging/greybus/audio_apbridgea.h
6417 F:      drivers/staging/greybus/audio_codec.c
6418 F:      drivers/staging/greybus/audio_codec.h
6419 F:      drivers/staging/greybus/audio_gb.c
6420 F:      drivers/staging/greybus/audio_manager.c
6421 F:      drivers/staging/greybus/audio_manager.h
6422 F:      drivers/staging/greybus/audio_manager_module.c
6423 F:      drivers/staging/greybus/audio_manager_private.h
6424 F:      drivers/staging/greybus/audio_manager_sysfs.c
6425 F:      drivers/staging/greybus/audio_module.c
6426 F:      drivers/staging/greybus/audio_topology.c
6427
6428 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6429 M:      Viresh Kumar <vireshk@kernel.org>
6430 S:      Maintained
6431 F:      drivers/staging/greybus/authentication.c
6432 F:      drivers/staging/greybus/bootrom.c
6433 F:      drivers/staging/greybus/firmware.h
6434 F:      drivers/staging/greybus/fw-core.c
6435 F:      drivers/staging/greybus/fw-download.c
6436 F:      drivers/staging/greybus/fw-management.c
6437 F:      drivers/staging/greybus/greybus_authentication.h
6438 F:      drivers/staging/greybus/greybus_firmware.h
6439 F:      drivers/staging/greybus/hid.c
6440 F:      drivers/staging/greybus/i2c.c
6441 F:      drivers/staging/greybus/spi.c
6442 F:      drivers/staging/greybus/spilib.c
6443 F:      drivers/staging/greybus/spilib.h
6444
6445 GREYBUS LOOPBACK DRIVER
6446 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6447 S:      Maintained
6448 F:      drivers/staging/greybus/loopback.c
6449
6450 GREYBUS PLATFORM DRIVERS
6451 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6452 S:      Maintained
6453 F:      drivers/staging/greybus/arche-platform.c
6454 F:      drivers/staging/greybus/arche-apb-ctrl.c
6455 F:      drivers/staging/greybus/arche_platform.h
6456
6457 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6458 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6459 S:      Maintained
6460 F:      drivers/staging/greybus/sdio.c
6461 F:      drivers/staging/greybus/light.c
6462 F:      drivers/staging/greybus/gpio.c
6463 F:      drivers/staging/greybus/power_supply.c
6464 F:      drivers/staging/greybus/spi.c
6465 F:      drivers/staging/greybus/spilib.c
6466
6467 GREYBUS SUBSYSTEM
6468 M:      Johan Hovold <johan@kernel.org>
6469 M:      Alex Elder <elder@kernel.org>
6470 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6471 S:      Maintained
6472 F:      drivers/staging/greybus/
6473 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6474
6475 GREYBUS UART PROTOCOLS DRIVERS
6476 M:      David Lin <dtwlin@gmail.com>
6477 S:      Maintained
6478 F:      drivers/staging/greybus/uart.c
6479 F:      drivers/staging/greybus/log.c
6480
6481 GS1662 VIDEO SERIALIZER
6482 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6483 L:      linux-media@vger.kernel.org
6484 T:      git git://linuxtv.org/media_tree.git
6485 S:      Maintained
6486 F:      drivers/media/spi/gs1662.c
6487
6488 GSPCA FINEPIX SUBDRIVER
6489 M:      Frank Zago <frank@zago.net>
6490 L:      linux-media@vger.kernel.org
6491 T:      git git://linuxtv.org/media_tree.git
6492 S:      Maintained
6493 F:      drivers/media/usb/gspca/finepix.c
6494
6495 GSPCA GL860 SUBDRIVER
6496 M:      Olivier Lorin <o.lorin@laposte.net>
6497 L:      linux-media@vger.kernel.org
6498 T:      git git://linuxtv.org/media_tree.git
6499 S:      Maintained
6500 F:      drivers/media/usb/gspca/gl860/
6501
6502 GSPCA M5602 SUBDRIVER
6503 M:      Erik Andren <erik.andren@gmail.com>
6504 L:      linux-media@vger.kernel.org
6505 T:      git git://linuxtv.org/media_tree.git
6506 S:      Maintained
6507 F:      drivers/media/usb/gspca/m5602/
6508
6509 GSPCA PAC207 SONIXB SUBDRIVER
6510 M:      Hans Verkuil <hverkuil@xs4all.nl>
6511 L:      linux-media@vger.kernel.org
6512 T:      git git://linuxtv.org/media_tree.git
6513 S:      Odd Fixes
6514 F:      drivers/media/usb/gspca/pac207.c
6515
6516 GSPCA SN9C20X SUBDRIVER
6517 M:      Brian Johnson <brijohn@gmail.com>
6518 L:      linux-media@vger.kernel.org
6519 T:      git git://linuxtv.org/media_tree.git
6520 S:      Maintained
6521 F:      drivers/media/usb/gspca/sn9c20x.c
6522
6523 GSPCA T613 SUBDRIVER
6524 M:      Leandro Costantino <lcostantino@gmail.com>
6525 L:      linux-media@vger.kernel.org
6526 T:      git git://linuxtv.org/media_tree.git
6527 S:      Maintained
6528 F:      drivers/media/usb/gspca/t613.c
6529
6530 GSPCA USB WEBCAM DRIVER
6531 M:      Hans Verkuil <hverkuil@xs4all.nl>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 S:      Odd Fixes
6535 F:      drivers/media/usb/gspca/
6536
6537 GTP (GPRS Tunneling Protocol)
6538 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6539 M:      Harald Welte <laforge@gnumonks.org>
6540 L:      osmocom-net-gprs@lists.osmocom.org
6541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6542 S:      Maintained
6543 F:      drivers/net/gtp.c
6544
6545 GUID PARTITION TABLE (GPT)
6546 M:      Davidlohr Bueso <dave@stgolabs.net>
6547 L:      linux-efi@vger.kernel.org
6548 S:      Maintained
6549 F:      block/partitions/efi.*
6550
6551 H8/300 ARCHITECTURE
6552 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6553 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6554 W:      http://uclinux-h8.sourceforge.jp
6555 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6556 S:      Maintained
6557 F:      arch/h8300/
6558 F:      drivers/clocksource/h8300_*.c
6559 F:      drivers/clk/h8300/
6560 F:      drivers/irqchip/irq-renesas-h8*.c
6561
6562 HACKRF MEDIA DRIVER
6563 M:      Antti Palosaari <crope@iki.fi>
6564 L:      linux-media@vger.kernel.org
6565 W:      https://linuxtv.org
6566 W:      http://palosaari.fi/linux/
6567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6568 T:      git git://linuxtv.org/anttip/media_tree.git
6569 S:      Maintained
6570 F:      drivers/media/usb/hackrf/
6571
6572 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6573 M:      Frank Seidel <frank@f-seidel.de>
6574 L:      platform-driver-x86@vger.kernel.org
6575 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6576 S:      Maintained
6577 F:      drivers/platform/x86/hdaps.c
6578
6579 HARDWARE MONITORING
6580 M:      Jean Delvare <jdelvare@suse.com>
6581 M:      Guenter Roeck <linux@roeck-us.net>
6582 L:      linux-hwmon@vger.kernel.org
6583 W:      http://hwmon.wiki.kernel.org/
6584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6585 S:      Maintained
6586 F:      Documentation/devicetree/bindings/hwmon/
6587 F:      Documentation/hwmon/
6588 F:      drivers/hwmon/
6589 F:      include/linux/hwmon*.h
6590 F:      include/trace/events/hwmon*.h
6591
6592 HARDWARE RANDOM NUMBER GENERATOR CORE
6593 M:      Matt Mackall <mpm@selenic.com>
6594 M:      Herbert Xu <herbert@gondor.apana.org.au>
6595 L:      linux-crypto@vger.kernel.org
6596 S:      Odd fixes
6597 F:      Documentation/devicetree/bindings/rng/
6598 F:      Documentation/hw_random.txt
6599 F:      drivers/char/hw_random/
6600 F:      include/linux/hw_random.h
6601
6602 HARDWARE TRACING FACILITIES
6603 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6604 S:      Maintained
6605 F:      drivers/hwtracing/
6606
6607 HARDWARE SPINLOCK CORE
6608 M:      Ohad Ben-Cohen <ohad@wizery.com>
6609 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6610 L:      linux-remoteproc@vger.kernel.org
6611 S:      Maintained
6612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6613 F:      Documentation/devicetree/bindings/hwlock/
6614 F:      Documentation/hwspinlock.txt
6615 F:      drivers/hwspinlock/
6616 F:      include/linux/hwspinlock.h
6617
6618 HARMONY SOUND DRIVER
6619 L:      linux-parisc@vger.kernel.org
6620 S:      Maintained
6621 F:      sound/parisc/harmony.*
6622
6623 HDPVR USB VIDEO ENCODER DRIVER
6624 M:      Hans Verkuil <hverkuil@xs4all.nl>
6625 L:      linux-media@vger.kernel.org
6626 T:      git git://linuxtv.org/media_tree.git
6627 W:      https://linuxtv.org
6628 S:      Odd Fixes
6629 F:      drivers/media/usb/hdpvr/
6630
6631 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6632 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6633 S:      Supported
6634 F:      Documentation/watchdog/hpwdt.txt
6635 F:      drivers/watchdog/hpwdt.c
6636
6637 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6638 M:      Don Brace <don.brace@microsemi.com>
6639 L:      esc.storagedev@microsemi.com
6640 L:      linux-scsi@vger.kernel.org
6641 S:      Supported
6642 F:      Documentation/scsi/hpsa.txt
6643 F:      drivers/scsi/hpsa*.[ch]
6644 F:      include/linux/cciss*.h
6645 F:      include/uapi/linux/cciss*.h
6646
6647 HFI1 DRIVER
6648 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6649 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6650 L:      linux-rdma@vger.kernel.org
6651 S:      Supported
6652 F:      drivers/infiniband/hw/hfi1
6653
6654 HFS FILESYSTEM
6655 L:      linux-fsdevel@vger.kernel.org
6656 S:      Orphan
6657 F:      Documentation/filesystems/hfs.txt
6658 F:      fs/hfs/
6659
6660 HFSPLUS FILESYSTEM
6661 L:      linux-fsdevel@vger.kernel.org
6662 S:      Orphan
6663 F:      Documentation/filesystems/hfsplus.txt
6664 F:      fs/hfsplus/
6665
6666 HGA FRAMEBUFFER DRIVER
6667 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6668 L:      linux-nvidia@lists.surfsouth.com
6669 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6670 S:      Maintained
6671 F:      drivers/video/fbdev/hgafb.c
6672
6673 HIBERNATION (aka Software Suspend, aka swsusp)
6674 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6675 M:      Pavel Machek <pavel@ucw.cz>
6676 L:      linux-pm@vger.kernel.org
6677 B:      https://bugzilla.kernel.org
6678 S:      Supported
6679 F:      arch/x86/power/
6680 F:      drivers/base/power/
6681 F:      kernel/power/
6682 F:      include/linux/suspend.h
6683 F:      include/linux/freezer.h
6684 F:      include/linux/pm.h
6685 F:      arch/*/include/asm/suspend*.h
6686
6687 HID CORE LAYER
6688 M:      Jiri Kosina <jikos@kernel.org>
6689 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6690 L:      linux-input@vger.kernel.org
6691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6692 S:      Maintained
6693 F:      drivers/hid/
6694 F:      include/linux/hid*
6695 F:      include/uapi/linux/hid*
6696
6697 HID SENSOR HUB DRIVERS
6698 M:      Jiri Kosina <jikos@kernel.org>
6699 M:      Jonathan Cameron <jic23@kernel.org>
6700 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6701 L:      linux-input@vger.kernel.org
6702 L:      linux-iio@vger.kernel.org
6703 S:      Maintained
6704 F:      Documentation/hid/hid-sensor*
6705 F:      drivers/hid/hid-sensor-*
6706 F:      drivers/iio/*/hid-*
6707 F:      include/linux/hid-sensor-*
6708
6709 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6710 M:      Thomas Gleixner <tglx@linutronix.de>
6711 L:      linux-kernel@vger.kernel.org
6712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6713 S:      Maintained
6714 F:      Documentation/timers/
6715 F:      kernel/time/hrtimer.c
6716 F:      kernel/time/clockevents.c
6717 F:      kernel/time/timer_*.c
6718 F:      include/linux/clockchips.h
6719 F:      include/linux/hrtimer.h
6720
6721 HIGH-SPEED SCC DRIVER FOR AX.25
6722 L:      linux-hams@vger.kernel.org
6723 S:      Orphan
6724 F:      drivers/net/hamradio/dmascc.c
6725 F:      drivers/net/hamradio/scc.c
6726
6727 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6728 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6729 W:      http://www.highpoint-tech.com
6730 S:      Supported
6731 F:      Documentation/scsi/hptiop.txt
6732 F:      drivers/scsi/hptiop.c
6733
6734 HIPPI
6735 M:      Jes Sorensen <jes@trained-monkey.org>
6736 L:      linux-hippi@sunsite.dk
6737 S:      Maintained
6738 F:      include/linux/hippidevice.h
6739 F:      include/uapi/linux/if_hippi.h
6740 F:      net/802/hippi.c
6741 F:      drivers/net/hippi/
6742
6743 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6744 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6745 M:      Salil Mehta <salil.mehta@huawei.com>
6746 L:      netdev@vger.kernel.org
6747 W:      http://www.hisilicon.com
6748 S:      Maintained
6749 F:      drivers/net/ethernet/hisilicon/hns3/
6750
6751 HISILICON LPC BUS DRIVER
6752 M:      john.garry@huawei.com
6753 W:      http://www.hisilicon.com
6754 S:      Maintained
6755 F:      drivers/bus/hisi_lpc.c
6756 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6757
6758 HISILICON NETWORK SUBSYSTEM DRIVER
6759 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6760 M:      Salil Mehta <salil.mehta@huawei.com>
6761 L:      netdev@vger.kernel.org
6762 W:      http://www.hisilicon.com
6763 S:      Maintained
6764 F:      drivers/net/ethernet/hisilicon/
6765 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6766
6767 HISILICON PMU DRIVER
6768 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6769 W:      http://www.hisilicon.com
6770 S:      Supported
6771 F:      drivers/perf/hisilicon
6772 F:      Documentation/perf/hisi-pmu.txt
6773
6774 HISILICON ROCE DRIVER
6775 M:      Lijun Ou <oulijun@huawei.com>
6776 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6777 L:      linux-rdma@vger.kernel.org
6778 S:      Maintained
6779 F:      drivers/infiniband/hw/hns/
6780 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6781
6782 HISILICON SAS Controller
6783 M:      John Garry <john.garry@huawei.com>
6784 W:      http://www.hisilicon.com
6785 S:      Supported
6786 F:      drivers/scsi/hisi_sas/
6787 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6788
6789 HMM - Heterogeneous Memory Management
6790 M:      Jérôme Glisse <jglisse@redhat.com>
6791 L:      linux-mm@kvack.org
6792 S:      Maintained
6793 F:      mm/hmm*
6794 F:      include/linux/hmm*
6795 F:      Documentation/vm/hmm.rst
6796
6797 HOST AP DRIVER
6798 M:      Jouni Malinen <j@w1.fi>
6799 L:      linux-wireless@vger.kernel.org
6800 W:      http://w1.fi/hostap-driver.html
6801 S:      Obsolete
6802 F:      drivers/net/wireless/intersil/hostap/
6803
6804 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6805 L:      platform-driver-x86@vger.kernel.org
6806 S:      Orphan
6807 F:      drivers/platform/x86/tc1100-wmi.c
6808
6809 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6810 M:      Jaroslav Kysela <perex@perex.cz>
6811 S:      Maintained
6812 F:      drivers/net/ethernet/hp/hp100.*
6813
6814 HPET:   High Precision Event Timers driver
6815 M:      Clemens Ladisch <clemens@ladisch.de>
6816 S:      Maintained
6817 F:      Documentation/timers/hpet.txt
6818 F:      drivers/char/hpet.c
6819 F:      include/linux/hpet.h
6820 F:      include/uapi/linux/hpet.h
6821
6822 HPET:   x86
6823 S:      Orphan
6824 F:      arch/x86/kernel/hpet.c
6825 F:      arch/x86/include/asm/hpet.h
6826
6827 HPFS FILESYSTEM
6828 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6829 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6830 S:      Maintained
6831 F:      fs/hpfs/
6832
6833 HSI SUBSYSTEM
6834 M:      Sebastian Reichel <sre@kernel.org>
6835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6836 S:      Maintained
6837 F:      Documentation/ABI/testing/sysfs-bus-hsi
6838 F:      Documentation/driver-api/hsi.rst
6839 F:      drivers/hsi/
6840 F:      include/linux/hsi/
6841 F:      include/uapi/linux/hsi/
6842
6843 HSO 3G MODEM DRIVER
6844 L:      linux-usb@vger.kernel.org
6845 S:      Orphan
6846 F:      drivers/net/usb/hso.c
6847
6848 HSR NETWORK PROTOCOL
6849 M:      Arvid Brodin <arvid.brodin@alten.se>
6850 L:      netdev@vger.kernel.org
6851 S:      Maintained
6852 F:      net/hsr/
6853
6854 HT16K33 LED CONTROLLER DRIVER
6855 M:      Robin van der Gracht <robin@protonic.nl>
6856 S:      Maintained
6857 F:      drivers/auxdisplay/ht16k33.c
6858 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6859
6860 HTCPEN TOUCHSCREEN DRIVER
6861 M:      Pau Oliva Fora <pof@eslack.org>
6862 L:      linux-input@vger.kernel.org
6863 S:      Maintained
6864 F:      drivers/input/touchscreen/htcpen.c
6865
6866 HUAWEI ETHERNET DRIVER
6867 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6868 L:      netdev@vger.kernel.org
6869 S:      Supported
6870 F:      Documentation/networking/hinic.txt
6871 F:      drivers/net/ethernet/huawei/hinic/
6872
6873 HUGETLB FILESYSTEM
6874 M:      Mike Kravetz <mike.kravetz@oracle.com>
6875 L:      linux-mm@kvack.org
6876 S:      Maintained
6877 F:      fs/hugetlbfs/
6878 F:      mm/hugetlb.c
6879 F:      include/linux/hugetlb.h
6880 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6881 F:      Documentation/vm/hugetlbfs_reserv.rst
6882 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6883
6884 HVA ST MEDIA DRIVER
6885 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 W:      https://linuxtv.org
6889 S:      Supported
6890 F:      drivers/media/platform/sti/hva
6891
6892 HWPOISON MEMORY FAILURE HANDLING
6893 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6894 L:      linux-mm@kvack.org
6895 S:      Maintained
6896 F:      mm/memory-failure.c
6897 F:      mm/hwpoison-inject.c
6898
6899 HYGON PROCESSOR SUPPORT
6900 M:      Pu Wen <puwen@hygon.cn>
6901 L:      linux-kernel@vger.kernel.org
6902 S:      Maintained
6903 F:      arch/x86/kernel/cpu/hygon.c
6904
6905 Hyper-V CORE AND DRIVERS
6906 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6907 M:      Haiyang Zhang <haiyangz@microsoft.com>
6908 M:      Stephen Hemminger <sthemmin@microsoft.com>
6909 L:      devel@linuxdriverproject.org
6910 S:      Maintained
6911 F:      Documentation/networking/netvsc.txt
6912 F:      arch/x86/include/asm/mshyperv.h
6913 F:      arch/x86/include/asm/trace/hyperv.h
6914 F:      arch/x86/include/asm/hyperv-tlfs.h
6915 F:      arch/x86/kernel/cpu/mshyperv.c
6916 F:      arch/x86/hyperv
6917 F:      drivers/hid/hid-hyperv.c
6918 F:      drivers/hv/
6919 F:      drivers/input/serio/hyperv-keyboard.c
6920 F:      drivers/pci/controller/pci-hyperv.c
6921 F:      drivers/net/hyperv/
6922 F:      drivers/scsi/storvsc_drv.c
6923 F:      drivers/uio/uio_hv_generic.c
6924 F:      drivers/video/fbdev/hyperv_fb.c
6925 F:      net/vmw_vsock/hyperv_transport.c
6926 F:      include/linux/hyperv.h
6927 F:      include/uapi/linux/hyperv.h
6928 F:      tools/hv/
6929 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6930
6931 HYPERVISOR VIRTUAL CONSOLE DRIVER
6932 L:      linuxppc-dev@lists.ozlabs.org
6933 S:      Odd Fixes
6934 F:      drivers/tty/hvc/
6935
6936 I2C ACPI SUPPORT
6937 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6938 L:      linux-i2c@vger.kernel.org
6939 L:      linux-acpi@vger.kernel.org
6940 S:      Maintained
6941 F:      drivers/i2c/i2c-core-acpi.c
6942
6943 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6944 M:      Ajay Gupta <ajayg@nvidia.com>
6945 L:      linux-i2c@vger.kernel.org
6946 S:      Maintained
6947 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6948 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6949
6950 I2C MUXES
6951 M:      Peter Rosin <peda@axentia.se>
6952 L:      linux-i2c@vger.kernel.org
6953 S:      Maintained
6954 F:      Documentation/i2c/i2c-topology
6955 F:      Documentation/i2c/muxes/
6956 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6957 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6958 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6959 F:      drivers/i2c/i2c-mux.c
6960 F:      drivers/i2c/muxes/
6961 F:      include/linux/i2c-mux.h
6962
6963 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6964 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6965 L:      linux-i2c@vger.kernel.org
6966 S:      Maintained
6967 F:      drivers/i2c/busses/i2c-mv64xxx.c
6968
6969 I2C OVER PARALLEL PORT
6970 M:      Jean Delvare <jdelvare@suse.com>
6971 L:      linux-i2c@vger.kernel.org
6972 S:      Maintained
6973 F:      Documentation/i2c/busses/i2c-parport
6974 F:      Documentation/i2c/busses/i2c-parport-light
6975 F:      drivers/i2c/busses/i2c-parport.c
6976 F:      drivers/i2c/busses/i2c-parport-light.c
6977
6978 I2C SUBSYSTEM
6979 M:      Wolfram Sang <wsa@the-dreams.de>
6980 L:      linux-i2c@vger.kernel.org
6981 W:      https://i2c.wiki.kernel.org/
6982 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6984 S:      Maintained
6985 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6986 F:      Documentation/i2c/
6987 F:      drivers/i2c/*
6988 F:      include/linux/i2c.h
6989 F:      include/linux/i2c-dev.h
6990 F:      include/linux/i2c-smbus.h
6991 F:      include/uapi/linux/i2c.h
6992 F:      include/uapi/linux/i2c-*.h
6993
6994 I2C SUBSYSTEM HOST DRIVERS
6995 L:      linux-i2c@vger.kernel.org
6996 W:      https://i2c.wiki.kernel.org/
6997 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6999 S:      Odd Fixes
7000 F:      Documentation/devicetree/bindings/i2c/
7001 F:      drivers/i2c/algos/
7002 F:      drivers/i2c/busses/
7003
7004 I2C-TAOS-EVM DRIVER
7005 M:      Jean Delvare <jdelvare@suse.com>
7006 L:      linux-i2c@vger.kernel.org
7007 S:      Maintained
7008 F:      Documentation/i2c/busses/i2c-taos-evm
7009 F:      drivers/i2c/busses/i2c-taos-evm.c
7010
7011 I2C-TINY-USB DRIVER
7012 M:      Till Harbaum <till@harbaum.org>
7013 L:      linux-i2c@vger.kernel.org
7014 W:      http://www.harbaum.org/till/i2c_tiny_usb
7015 S:      Maintained
7016 F:      drivers/i2c/busses/i2c-tiny-usb.c
7017
7018 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7019 M:      Jean Delvare <jdelvare@suse.com>
7020 L:      linux-i2c@vger.kernel.org
7021 S:      Maintained
7022 F:      Documentation/i2c/busses/i2c-ali1535
7023 F:      Documentation/i2c/busses/i2c-ali1563
7024 F:      Documentation/i2c/busses/i2c-ali15x3
7025 F:      Documentation/i2c/busses/i2c-amd756
7026 F:      Documentation/i2c/busses/i2c-amd8111
7027 F:      Documentation/i2c/busses/i2c-i801
7028 F:      Documentation/i2c/busses/i2c-nforce2
7029 F:      Documentation/i2c/busses/i2c-piix4
7030 F:      Documentation/i2c/busses/i2c-sis5595
7031 F:      Documentation/i2c/busses/i2c-sis630
7032 F:      Documentation/i2c/busses/i2c-sis96x
7033 F:      Documentation/i2c/busses/i2c-via
7034 F:      Documentation/i2c/busses/i2c-viapro
7035 F:      drivers/i2c/busses/i2c-ali1535.c
7036 F:      drivers/i2c/busses/i2c-ali1563.c
7037 F:      drivers/i2c/busses/i2c-ali15x3.c
7038 F:      drivers/i2c/busses/i2c-amd756.c
7039 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7040 F:      drivers/i2c/busses/i2c-amd8111.c
7041 F:      drivers/i2c/busses/i2c-i801.c
7042 F:      drivers/i2c/busses/i2c-isch.c
7043 F:      drivers/i2c/busses/i2c-nforce2.c
7044 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7045 F:      drivers/i2c/busses/i2c-piix4.c
7046 F:      drivers/i2c/busses/i2c-sis5595.c
7047 F:      drivers/i2c/busses/i2c-sis630.c
7048 F:      drivers/i2c/busses/i2c-sis96x.c
7049 F:      drivers/i2c/busses/i2c-via.c
7050 F:      drivers/i2c/busses/i2c-viapro.c
7051
7052 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7053 M:      Hans de Goede <hdegoede@redhat.com>
7054 L:      linux-i2c@vger.kernel.org
7055 S:      Maintained
7056 F:      drivers/i2c/busses/i2c-cht-wc.c
7057
7058 I2C/SMBUS ISMT DRIVER
7059 M:      Seth Heasley <seth.heasley@intel.com>
7060 M:      Neil Horman <nhorman@tuxdriver.com>
7061 L:      linux-i2c@vger.kernel.org
7062 F:      drivers/i2c/busses/i2c-ismt.c
7063 F:      Documentation/i2c/busses/i2c-ismt
7064
7065 I2C/SMBUS STUB DRIVER
7066 M:      Jean Delvare <jdelvare@suse.com>
7067 L:      linux-i2c@vger.kernel.org
7068 S:      Maintained
7069 F:      drivers/i2c/i2c-stub.c
7070
7071 IA64 (Itanium) PLATFORM
7072 M:      Tony Luck <tony.luck@intel.com>
7073 M:      Fenghua Yu <fenghua.yu@intel.com>
7074 L:      linux-ia64@vger.kernel.org
7075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7076 S:      Maintained
7077 F:      arch/ia64/
7078
7079 IBM Power 842 compression accelerator
7080 M:      Haren Myneni <haren@us.ibm.com>
7081 S:      Supported
7082 F:      drivers/crypto/nx/Makefile
7083 F:      drivers/crypto/nx/Kconfig
7084 F:      drivers/crypto/nx/nx-842*
7085 F:      include/linux/sw842.h
7086 F:      crypto/842.c
7087 F:      lib/842/
7088
7089 IBM Power in-Nest Crypto Acceleration
7090 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7091 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7092 L:      linux-crypto@vger.kernel.org
7093 S:      Supported
7094 F:      drivers/crypto/nx/Makefile
7095 F:      drivers/crypto/nx/Kconfig
7096 F:      drivers/crypto/nx/nx-aes*
7097 F:      drivers/crypto/nx/nx-sha*
7098 F:      drivers/crypto/nx/nx.*
7099 F:      drivers/crypto/nx/nx_csbcpb.h
7100 F:      drivers/crypto/nx/nx_debugfs.h
7101
7102 IBM Power Linux RAID adapter
7103 M:      Brian King <brking@us.ibm.com>
7104 S:      Supported
7105 F:      drivers/scsi/ipr.*
7106
7107 IBM Power SRIOV Virtual NIC Device Driver
7108 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7109 M:      John Allen <jallen@linux.vnet.ibm.com>
7110 L:      netdev@vger.kernel.org
7111 S:      Supported
7112 F:      drivers/net/ethernet/ibm/ibmvnic.*
7113
7114 IBM Power Virtual Accelerator Switchboard
7115 M:      Sukadev Bhattiprolu
7116 L:      linuxppc-dev@lists.ozlabs.org
7117 S:      Supported
7118 F:      arch/powerpc/platforms/powernv/vas*
7119 F:      arch/powerpc/platforms/powernv/copy-paste.h
7120 F:      arch/powerpc/include/asm/vas.h
7121 F:      arch/powerpc/include/uapi/asm/vas.h
7122
7123 IBM Power Virtual Ethernet Device Driver
7124 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7125 L:      netdev@vger.kernel.org
7126 S:      Supported
7127 F:      drivers/net/ethernet/ibm/ibmveth.*
7128
7129 IBM Power Virtual FC Device Drivers
7130 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7131 L:      linux-scsi@vger.kernel.org
7132 S:      Supported
7133 F:      drivers/scsi/ibmvscsi/ibmvfc*
7134
7135 IBM Power Virtual Management Channel Driver
7136 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7137 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7138 S:      Supported
7139 F:      drivers/misc/ibmvmc.*
7140
7141 IBM Power Virtual SCSI Device Drivers
7142 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7143 L:      linux-scsi@vger.kernel.org
7144 S:      Supported
7145 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7146 F:      include/scsi/viosrp.h
7147
7148 IBM Power Virtual SCSI Device Target Driver
7149 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7150 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7151 L:      linux-scsi@vger.kernel.org
7152 L:      target-devel@vger.kernel.org
7153 S:      Supported
7154 F:      drivers/scsi/ibmvscsi_tgt/
7155
7156 IBM Power VMX Cryptographic instructions
7157 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7158 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7159 L:      linux-crypto@vger.kernel.org
7160 S:      Supported
7161 F:      drivers/crypto/vmx/Makefile
7162 F:      drivers/crypto/vmx/Kconfig
7163 F:      drivers/crypto/vmx/vmx.c
7164 F:      drivers/crypto/vmx/aes*
7165 F:      drivers/crypto/vmx/ghash*
7166 F:      drivers/crypto/vmx/ppc-xlate.pl
7167
7168 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7169 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7170 L:      linux-pci@vger.kernel.org
7171 L:      linuxppc-dev@lists.ozlabs.org
7172 S:      Supported
7173 F:      drivers/pci/hotplug/rpaphp*
7174
7175 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7176 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7177 L:      linux-pci@vger.kernel.org
7178 L:      linuxppc-dev@lists.ozlabs.org
7179 S:      Supported
7180 F:      drivers/pci/hotplug/rpadlpar*
7181
7182 IBM ServeRAID RAID DRIVER
7183 S:      Orphan
7184 F:      drivers/scsi/ips.*
7185
7186 ICH LPC AND GPIO DRIVER
7187 M:      Peter Tyser <ptyser@xes-inc.com>
7188 S:      Maintained
7189 F:      drivers/mfd/lpc_ich.c
7190 F:      drivers/gpio/gpio-ich.c
7191
7192 IDE SUBSYSTEM
7193 M:      "David S. Miller" <davem@davemloft.net>
7194 L:      linux-ide@vger.kernel.org
7195 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7197 S:      Maintained
7198 F:      Documentation/ide/
7199 F:      drivers/ide/
7200 F:      include/linux/ide.h
7201
7202 IDE/ATAPI DRIVERS
7203 M:      Borislav Petkov <bp@alien8.de>
7204 L:      linux-ide@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/cdrom/ide-cd
7207 F:      drivers/ide/ide-cd*
7208
7209 IDEAPAD LAPTOP EXTRAS DRIVER
7210 M:      Ike Panhc <ike.pan@canonical.com>
7211 L:      platform-driver-x86@vger.kernel.org
7212 W:      http://launchpad.net/ideapad-laptop
7213 S:      Maintained
7214 F:      drivers/platform/x86/ideapad-laptop.c
7215
7216 IDEAPAD LAPTOP SLIDEBAR DRIVER
7217 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7218 L:      linux-input@vger.kernel.org
7219 W:      https://github.com/o2genum/ideapad-slidebar
7220 S:      Maintained
7221 F:      drivers/input/misc/ideapad_slidebar.c
7222
7223 IDT VersaClock 5 CLOCK DRIVER
7224 M:      Marek Vasut <marek.vasut@gmail.com>
7225 S:      Maintained
7226 F:      drivers/clk/clk-versaclock5.c
7227
7228 IEEE 802.15.4 SUBSYSTEM
7229 M:      Alexander Aring <alex.aring@gmail.com>
7230 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7231 L:      linux-wpan@vger.kernel.org
7232 W:      http://wpan.cakelab.org/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7235 S:      Maintained
7236 F:      net/ieee802154/
7237 F:      net/mac802154/
7238 F:      drivers/net/ieee802154/
7239 F:      include/linux/nl802154.h
7240 F:      include/linux/ieee802154.h
7241 F:      include/net/nl802154.h
7242 F:      include/net/mac802154.h
7243 F:      include/net/af_ieee802154.h
7244 F:      include/net/cfg802154.h
7245 F:      include/net/ieee802154_netdev.h
7246 F:      Documentation/networking/ieee802154.txt
7247
7248 IFE PROTOCOL
7249 M:      Yotam Gigi <yotam.gi@gmail.com>
7250 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7251 F:      net/ife
7252 F:      include/net/ife.h
7253 F:      include/uapi/linux/ife.h
7254
7255 IGORPLUG-USB IR RECEIVER
7256 M:      Sean Young <sean@mess.org>
7257 L:      linux-media@vger.kernel.org
7258 S:      Maintained
7259 F:      drivers/media/rc/igorplugusb.c
7260
7261 IGUANAWORKS USB IR TRANSCEIVER
7262 M:      Sean Young <sean@mess.org>
7263 L:      linux-media@vger.kernel.org
7264 S:      Maintained
7265 F:      drivers/media/rc/iguanair.c
7266
7267 IIO DIGITAL POTENTIOMETER DAC
7268 M:      Peter Rosin <peda@axentia.se>
7269 L:      linux-iio@vger.kernel.org
7270 S:      Maintained
7271 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7272 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7273 F:      drivers/iio/dac/dpot-dac.c
7274
7275 IIO ENVELOPE DETECTOR
7276 M:      Peter Rosin <peda@axentia.se>
7277 L:      linux-iio@vger.kernel.org
7278 S:      Maintained
7279 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7280 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7281 F:      drivers/iio/adc/envelope-detector.c
7282
7283 IIO MULTIPLEXER
7284 M:      Peter Rosin <peda@axentia.se>
7285 L:      linux-iio@vger.kernel.org
7286 S:      Maintained
7287 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7288 F:      drivers/iio/multiplexer/iio-mux.c
7289
7290 IIO SUBSYSTEM AND DRIVERS
7291 M:      Jonathan Cameron <jic23@kernel.org>
7292 R:      Hartmut Knaack <knaack.h@gmx.de>
7293 R:      Lars-Peter Clausen <lars@metafoo.de>
7294 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7295 L:      linux-iio@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7297 S:      Maintained
7298 F:      Documentation/ABI/testing/configfs-iio*
7299 F:      Documentation/ABI/testing/sysfs-bus-iio*
7300 F:      Documentation/devicetree/bindings/iio/
7301 F:      drivers/iio/
7302 F:      drivers/staging/iio/
7303 F:      include/linux/iio/
7304 F:      tools/iio/
7305
7306 IIO UNIT CONVERTER
7307 M:      Peter Rosin <peda@axentia.se>
7308 L:      linux-iio@vger.kernel.org
7309 S:      Maintained
7310 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7311 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7312 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7313 F:      drivers/iio/afe/iio-rescale.c
7314
7315 IKANOS/ADI EAGLE ADSL USB DRIVER
7316 M:      Matthieu Castet <castet.matthieu@free.fr>
7317 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7318 S:      Maintained
7319 F:      drivers/usb/atm/ueagle-atm.c
7320
7321 IMGTEC ASCII LCD DRIVER
7322 M:      Paul Burton <paul.burton@mips.com>
7323 S:      Maintained
7324 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7325 F:      drivers/auxdisplay/img-ascii-lcd.c
7326
7327 IMGTEC IR DECODER DRIVER
7328 M:      James Hogan <jhogan@kernel.org>
7329 S:      Maintained
7330 F:      drivers/media/rc/img-ir/
7331
7332 IMON SOUNDGRAPH USB IR RECEIVER
7333 M:      Sean Young <sean@mess.org>
7334 L:      linux-media@vger.kernel.org
7335 S:      Maintained
7336 F:      drivers/media/rc/imon_raw.c
7337 F:      drivers/media/rc/imon.c
7338
7339 IMS TWINTURBO FRAMEBUFFER DRIVER
7340 L:      linux-fbdev@vger.kernel.org
7341 S:      Orphan
7342 F:      drivers/video/fbdev/imsttfb.c
7343
7344 INA209 HARDWARE MONITOR DRIVER
7345 M:      Guenter Roeck <linux@roeck-us.net>
7346 L:      linux-hwmon@vger.kernel.org
7347 S:      Maintained
7348 F:      Documentation/hwmon/ina209
7349 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7350 F:      drivers/hwmon/ina209.c
7351
7352 INA2XX HARDWARE MONITOR DRIVER
7353 M:      Guenter Roeck <linux@roeck-us.net>
7354 L:      linux-hwmon@vger.kernel.org
7355 S:      Maintained
7356 F:      Documentation/hwmon/ina2xx
7357 F:      drivers/hwmon/ina2xx.c
7358 F:      include/linux/platform_data/ina2xx.h
7359
7360 INDUSTRY PACK SUBSYSTEM (IPACK)
7361 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7362 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7364 L:      industrypack-devel@lists.sourceforge.net
7365 W:      http://industrypack.sourceforge.net
7366 S:      Maintained
7367 F:      drivers/ipack/
7368
7369 INFINIBAND SUBSYSTEM
7370 M:      Doug Ledford <dledford@redhat.com>
7371 M:      Jason Gunthorpe <jgg@mellanox.com>
7372 L:      linux-rdma@vger.kernel.org
7373 W:      https://github.com/linux-rdma/rdma-core
7374 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7376 S:      Supported
7377 F:      Documentation/devicetree/bindings/infiniband/
7378 F:      Documentation/infiniband/
7379 F:      drivers/infiniband/
7380 F:      include/uapi/linux/if_infiniband.h
7381 F:      include/uapi/rdma/
7382 F:      include/rdma/
7383
7384 INGENIC JZ4780 DMA Driver
7385 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7386 S:      Maintained
7387 F:      drivers/dma/dma-jz4780.c
7388
7389 INGENIC JZ4780 NAND DRIVER
7390 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7391 L:      linux-mtd@lists.infradead.org
7392 S:      Maintained
7393 F:      drivers/mtd/nand/raw/jz4780_*
7394
7395 INOTIFY
7396 M:      Jan Kara <jack@suse.cz>
7397 R:      Amir Goldstein <amir73il@gmail.com>
7398 L:      linux-fsdevel@vger.kernel.org
7399 S:      Maintained
7400 F:      Documentation/filesystems/inotify.txt
7401 F:      fs/notify/inotify/
7402 F:      include/linux/inotify.h
7403 F:      include/uapi/linux/inotify.h
7404
7405 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7406 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7407 L:      linux-input@vger.kernel.org
7408 Q:      http://patchwork.kernel.org/project/linux-input/list/
7409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7410 S:      Maintained
7411 F:      drivers/input/
7412 F:      include/linux/input.h
7413 F:      include/uapi/linux/input.h
7414 F:      include/uapi/linux/input-event-codes.h
7415 F:      include/linux/input/
7416 F:      Documentation/devicetree/bindings/input/
7417 F:      Documentation/devicetree/bindings/serio/
7418 F:      Documentation/input/
7419
7420 INPUT MULTITOUCH (MT) PROTOCOL
7421 M:      Henrik Rydberg <rydberg@bitmath.org>
7422 L:      linux-input@vger.kernel.org
7423 S:      Odd fixes
7424 F:      Documentation/input/multi-touch-protocol.rst
7425 F:      drivers/input/input-mt.c
7426 K:      \b(ABS|SYN)_MT_
7427
7428 INSIDE SECURE CRYPTO DRIVER
7429 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7430 F:      drivers/crypto/inside-secure/
7431 S:      Maintained
7432 L:      linux-crypto@vger.kernel.org
7433
7434 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7435 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7436 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7437 L:      linux-integrity@vger.kernel.org
7438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7439 S:      Supported
7440 F:      security/integrity/ima/
7441
7442 INTEL 810/815 FRAMEBUFFER DRIVER
7443 M:      Antonino Daplas <adaplas@gmail.com>
7444 L:      linux-fbdev@vger.kernel.org
7445 S:      Maintained
7446 F:      drivers/video/fbdev/i810/
7447
7448 INTEL ASoC DRIVERS
7449 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7450 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7451 M:      Jie Yang <yang.jie@linux.intel.com>
7452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7453 S:      Supported
7454 F:      sound/soc/intel/
7455
7456 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7457 M:      Hans de Goede <hdegoede@redhat.com>
7458 L:      platform-driver-x86@vger.kernel.org
7459 S:      Maintained
7460 F:      drivers/platform/x86/intel_atomisp2_pm.c
7461
7462 INTEL C600 SERIES SAS CONTROLLER DRIVER
7463 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7464 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7465 L:      linux-scsi@vger.kernel.org
7466 T:      git git://git.code.sf.net/p/intel-sas/isci
7467 S:      Supported
7468 F:      drivers/scsi/isci/
7469
7470 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7471 M:      Jani Nikula <jani.nikula@linux.intel.com>
7472 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7473 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7474 L:      intel-gfx@lists.freedesktop.org
7475 W:      https://01.org/linuxgraphics/
7476 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7477 C:      irc://chat.freenode.net/intel-gfx
7478 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7479 T:      git git://anongit.freedesktop.org/drm-intel
7480 S:      Supported
7481 F:      drivers/gpu/drm/i915/
7482 F:      include/drm/i915*
7483 F:      include/uapi/drm/i915_drm.h
7484 F:      Documentation/gpu/i915.rst
7485
7486 INTEL ETHERNET DRIVERS
7487 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7488 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7489 W:      http://www.intel.com/support/feedback.htm
7490 W:      http://e1000.sourceforge.net/
7491 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7494 S:      Supported
7495 F:      Documentation/networking/e100.rst
7496 F:      Documentation/networking/e1000.rst
7497 F:      Documentation/networking/e1000e.rst
7498 F:      Documentation/networking/fm10k.rst
7499 F:      Documentation/networking/igb.rst
7500 F:      Documentation/networking/igbvf.rst
7501 F:      Documentation/networking/ixgb.rst
7502 F:      Documentation/networking/ixgbe.rst
7503 F:      Documentation/networking/ixgbevf.rst
7504 F:      Documentation/networking/i40e.rst
7505 F:      Documentation/networking/iavf.rst
7506 F:      Documentation/networking/ice.rst
7507 F:      drivers/net/ethernet/intel/
7508 F:      drivers/net/ethernet/intel/*/
7509 F:      include/linux/avf/virtchnl.h
7510
7511 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7512 M:      Maik Broemme <mbroemme@libmpq.org>
7513 L:      linux-fbdev@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/fb/intelfb.txt
7516 F:      drivers/video/fbdev/intelfb/
7517
7518 INTEL GPIO DRIVERS
7519 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7520 L:      linux-gpio@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7523 F:      drivers/gpio/gpio-ich.c
7524 F:      drivers/gpio/gpio-intel-mid.c
7525 F:      drivers/gpio/gpio-lynxpoint.c
7526 F:      drivers/gpio/gpio-merrifield.c
7527 F:      drivers/gpio/gpio-ml-ioh.c
7528 F:      drivers/gpio/gpio-pch.c
7529 F:      drivers/gpio/gpio-sch.c
7530 F:      drivers/gpio/gpio-sodaville.c
7531
7532 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7533 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7534 M:      Zhi Wang <zhi.a.wang@intel.com>
7535 L:      intel-gvt-dev@lists.freedesktop.org
7536 L:      intel-gfx@lists.freedesktop.org
7537 W:      https://01.org/igvt-g
7538 T:      git https://github.com/intel/gvt-linux.git
7539 S:      Supported
7540 F:      drivers/gpu/drm/i915/gvt/
7541
7542 INTEL HID EVENT DRIVER
7543 M:      Alex Hung <alex.hung@canonical.com>
7544 L:      platform-driver-x86@vger.kernel.org
7545 S:      Maintained
7546 F:      drivers/platform/x86/intel-hid.c
7547
7548 INTEL I/OAT DMA DRIVER
7549 M:      Dave Jiang <dave.jiang@intel.com>
7550 R:      Dan Williams <dan.j.williams@intel.com>
7551 L:      dmaengine@vger.kernel.org
7552 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7553 S:      Supported
7554 F:      drivers/dma/ioat*
7555
7556 INTEL IDLE DRIVER
7557 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7558 M:      Len Brown <lenb@kernel.org>
7559 L:      linux-pm@vger.kernel.org
7560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7561 B:      https://bugzilla.kernel.org
7562 S:      Supported
7563 F:      drivers/idle/intel_idle.c
7564
7565 INTEL INTEGRATED SENSOR HUB DRIVER
7566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7567 M:      Jiri Kosina <jikos@kernel.org>
7568 L:      linux-input@vger.kernel.org
7569 S:      Maintained
7570 F:      drivers/hid/intel-ish-hid/
7571
7572 INTEL IOMMU (VT-d)
7573 M:      David Woodhouse <dwmw2@infradead.org>
7574 L:      iommu@lists.linux-foundation.org
7575 T:      git git://git.infradead.org/iommu-2.6.git
7576 S:      Supported
7577 F:      drivers/iommu/intel-iommu.c
7578 F:      include/linux/intel-iommu.h
7579
7580 INTEL IOP-ADMA DMA DRIVER
7581 R:      Dan Williams <dan.j.williams@intel.com>
7582 S:      Odd fixes
7583 F:      drivers/dma/iop-adma.c
7584
7585 INTEL IPU3 CSI-2 CIO2 DRIVER
7586 M:      Yong Zhi <yong.zhi@intel.com>
7587 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7588 M:      Bingbu Cao <bingbu.cao@intel.com>
7589 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7590 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7591 L:      linux-media@vger.kernel.org
7592 S:      Maintained
7593 F:      drivers/media/pci/intel/ipu3/
7594 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7595
7596 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7597 M:      Krzysztof Halasa <khalasa@piap.pl>
7598 S:      Maintained
7599 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7600 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7601 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7602 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7603 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7604 F:      drivers/net/wan/ixp4xx_hss.c
7605
7606 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7607 M:      Deepak Saxena <dsaxena@plexity.net>
7608 S:      Maintained
7609 F:      drivers/char/hw_random/ixp4xx-rng.c
7610
7611 INTEL MANAGEMENT ENGINE (mei)
7612 M:      Tomas Winkler <tomas.winkler@intel.com>
7613 L:      linux-kernel@vger.kernel.org
7614 S:      Supported
7615 F:      include/uapi/linux/mei.h
7616 F:      include/linux/mei_cl_bus.h
7617 F:      drivers/misc/mei/*
7618 F:      drivers/watchdog/mei_wdt.c
7619 F:      Documentation/misc-devices/mei/*
7620 F:      samples/mei/*
7621
7622 INTEL MENLOW THERMAL DRIVER
7623 M:      Sujith Thomas <sujith.thomas@intel.com>
7624 L:      platform-driver-x86@vger.kernel.org
7625 W:      https://01.org/linux-acpi
7626 S:      Supported
7627 F:      drivers/platform/x86/intel_menlow.c
7628
7629 INTEL MIC DRIVERS (mic)
7630 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7631 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7632 S:      Supported
7633 W:      https://github.com/sudeepdutt/mic
7634 W:      http://software.intel.com/en-us/mic-developer
7635 F:      include/linux/mic_bus.h
7636 F:      include/linux/scif.h
7637 F:      include/uapi/linux/mic_common.h
7638 F:      include/uapi/linux/mic_ioctl.h
7639 F:      include/uapi/linux/scif_ioctl.h
7640 F:      drivers/misc/mic/
7641 F:      drivers/dma/mic_x100_dma.c
7642 F:      drivers/dma/mic_x100_dma.h
7643 F:      Documentation/mic/
7644
7645 INTEL PMC CORE DRIVER
7646 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7647 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7648 L:      platform-driver-x86@vger.kernel.org
7649 S:      Maintained
7650 F:      drivers/platform/x86/intel_pmc_core*
7651
7652 INTEL PMC/P-Unit IPC DRIVER
7653 M:      Zha Qipeng<qipeng.zha@intel.com>
7654 L:      platform-driver-x86@vger.kernel.org
7655 S:      Maintained
7656 F:      drivers/platform/x86/intel_pmc_ipc.c
7657 F:      drivers/platform/x86/intel_punit_ipc.c
7658 F:      arch/x86/include/asm/intel_pmc_ipc.h
7659 F:      arch/x86/include/asm/intel_punit_ipc.h
7660
7661 INTEL PMIC GPIO DRIVERS
7662 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7663 S:      Maintained
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7665 F:      drivers/gpio/gpio-*cove.c
7666 F:      drivers/gpio/gpio-msic.c
7667
7668 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7669 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7670 S:      Maintained
7671 F:      drivers/mfd/intel_msic.c
7672 F:      drivers/mfd/intel_soc_pmic*
7673 F:      include/linux/mfd/intel_msic.h
7674 F:      include/linux/mfd/intel_soc_pmic*
7675
7676 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7677 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7678 L:      linux-wireless@vger.kernel.org
7679 S:      Maintained
7680 F:      Documentation/networking/README.ipw2100
7681 F:      Documentation/networking/README.ipw2200
7682 F:      drivers/net/wireless/intel/ipw2x00/
7683
7684 INTEL PSTATE DRIVER
7685 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7686 M:      Len Brown <lenb@kernel.org>
7687 L:      linux-pm@vger.kernel.org
7688 S:      Supported
7689 F:      drivers/cpufreq/intel_pstate.c
7690
7691 INTEL RDMA RNIC DRIVER
7692 M:      Faisal Latif <faisal.latif@intel.com>
7693 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7694 L:      linux-rdma@vger.kernel.org
7695 S:      Supported
7696 F:      drivers/infiniband/hw/i40iw/
7697 F:      include/uapi/rdma/i40iw-abi.h
7698
7699 INTEL TELEMETRY DRIVER
7700 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7701 M:      "David E. Box" <david.e.box@linux.intel.com>
7702 L:      platform-driver-x86@vger.kernel.org
7703 S:      Maintained
7704 F:      arch/x86/include/asm/intel_telemetry.h
7705 F:      drivers/platform/x86/intel_telemetry*
7706
7707 INTEL VIRTUAL BUTTON DRIVER
7708 M:      AceLan Kao <acelan.kao@canonical.com>
7709 L:      platform-driver-x86@vger.kernel.org
7710 S:      Maintained
7711 F:      drivers/platform/x86/intel-vbtn.c
7712
7713 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7714 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7715 L:      linux-wireless@vger.kernel.org
7716 S:      Supported
7717 F:      drivers/net/wireless/intel/iwlegacy/
7718
7719 INTEL WIRELESS WIFI LINK (iwlwifi)
7720 M:      Johannes Berg <johannes.berg@intel.com>
7721 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7722 M:      Luca Coelho <luciano.coelho@intel.com>
7723 M:      Intel Linux Wireless <linuxwifi@intel.com>
7724 L:      linux-wireless@vger.kernel.org
7725 W:      http://intellinuxwireless.org
7726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7727 S:      Supported
7728 F:      drivers/net/wireless/intel/iwlwifi/
7729
7730 INTEL WIRELESS WIMAX CONNECTION 2400
7731 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7732 M:      linux-wimax@intel.com
7733 L:      wimax@linuxwimax.org (subscribers-only)
7734 S:      Supported
7735 W:      http://linuxwimax.org
7736 F:      Documentation/wimax/README.i2400m
7737 F:      drivers/net/wimax/i2400m/
7738 F:      include/uapi/linux/wimax/i2400m.h
7739
7740 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7741 M:      Mario Limonciello <mario.limonciello@dell.com>
7742 S:      Maintained
7743 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7744
7745 INTEL(R) TRACE HUB
7746 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7747 S:      Supported
7748 F:      Documentation/trace/intel_th.rst
7749 F:      drivers/hwtracing/intel_th/
7750
7751 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7752 M:      Ning Sun <ning.sun@intel.com>
7753 L:      tboot-devel@lists.sourceforge.net
7754 W:      http://tboot.sourceforge.net
7755 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7756 S:      Supported
7757 F:      Documentation/intel_txt.txt
7758 F:      include/linux/tboot.h
7759 F:      arch/x86/kernel/tboot.c
7760
7761 INTEL-MID GPIO DRIVER
7762 M:      David Cohen <david.a.cohen@linux.intel.com>
7763 L:      linux-gpio@vger.kernel.org
7764 S:      Maintained
7765 F:      drivers/gpio/gpio-intel-mid.c
7766
7767 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7768 M:      Linus Walleij <linus.walleij@linaro.org>
7769 L:      linux-iio@vger.kernel.org
7770 S:      Maintained
7771 F:      drivers/iio/gyro/mpu3050*
7772 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7773
7774 IOC3 ETHERNET DRIVER
7775 M:      Ralf Baechle <ralf@linux-mips.org>
7776 L:      linux-mips@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7779
7780 IOC3 SERIAL DRIVER
7781 M:      Pat Gefre <pfg@sgi.com>
7782 L:      linux-serial@vger.kernel.org
7783 S:      Maintained
7784 F:      drivers/tty/serial/ioc3_serial.c
7785
7786 IOMMU DRIVERS
7787 M:      Joerg Roedel <joro@8bytes.org>
7788 L:      iommu@lists.linux-foundation.org
7789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7790 S:      Maintained
7791 F:      Documentation/devicetree/bindings/iommu/
7792 F:      drivers/iommu/
7793 F:      include/linux/iommu.h
7794 F:      include/linux/of_iommu.h
7795 F:      include/linux/iova.h
7796
7797 IP MASQUERADING
7798 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7799 S:      Maintained
7800 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7801
7802 IPMI SUBSYSTEM
7803 M:      Corey Minyard <minyard@acm.org>
7804 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7805 W:      http://openipmi.sourceforge.net/
7806 S:      Supported
7807 F:      Documentation/devicetree/bindings/ipmi/
7808 F:      Documentation/IPMI.txt
7809 F:      drivers/char/ipmi/
7810 F:      include/linux/ipmi*
7811 F:      include/uapi/linux/ipmi*
7812
7813 IPS SCSI RAID DRIVER
7814 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7815 L:      linux-scsi@vger.kernel.org
7816 W:      http://www.adaptec.com/
7817 S:      Maintained
7818 F:      drivers/scsi/ips*
7819
7820 IPVS
7821 M:      Wensong Zhang <wensong@linux-vs.org>
7822 M:      Simon Horman <horms@verge.net.au>
7823 M:      Julian Anastasov <ja@ssi.bg>
7824 L:      netdev@vger.kernel.org
7825 L:      lvs-devel@vger.kernel.org
7826 S:      Maintained
7827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7829 F:      Documentation/networking/ipvs-sysctl.txt
7830 F:      include/net/ip_vs.h
7831 F:      include/uapi/linux/ip_vs.h
7832 F:      net/netfilter/ipvs/
7833
7834 IPWIRELESS DRIVER
7835 M:      Jiri Kosina <jikos@kernel.org>
7836 M:      David Sterba <dsterba@suse.com>
7837 S:      Odd Fixes
7838 F:      drivers/tty/ipwireless/
7839
7840 IPX NETWORK LAYER
7841 L:      netdev@vger.kernel.org
7842 S:      Obsolete
7843 F:      include/uapi/linux/ipx.h
7844
7845 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7846 M:      Marc Zyngier <marc.zyngier@arm.com>
7847 S:      Maintained
7848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7849 F:      Documentation/IRQ-domain.txt
7850 F:      include/linux/irqdomain.h
7851 F:      kernel/irq/irqdomain.c
7852 F:      kernel/irq/msi.c
7853
7854 IRQ SUBSYSTEM
7855 M:      Thomas Gleixner <tglx@linutronix.de>
7856 L:      linux-kernel@vger.kernel.org
7857 S:      Maintained
7858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7859 F:      kernel/irq/
7860
7861 IRQCHIP DRIVERS
7862 M:      Thomas Gleixner <tglx@linutronix.de>
7863 M:      Jason Cooper <jason@lakedaemon.net>
7864 M:      Marc Zyngier <marc.zyngier@arm.com>
7865 L:      linux-kernel@vger.kernel.org
7866 S:      Maintained
7867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7868 F:      Documentation/devicetree/bindings/interrupt-controller/
7869 F:      drivers/irqchip/
7870
7871 ISA
7872 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7873 S:      Maintained
7874 F:      Documentation/isa.txt
7875 F:      drivers/base/isa.c
7876 F:      include/linux/isa.h
7877
7878 ISA RADIO MODULE
7879 M:      Hans Verkuil <hverkuil@xs4all.nl>
7880 L:      linux-media@vger.kernel.org
7881 T:      git git://linuxtv.org/media_tree.git
7882 W:      https://linuxtv.org
7883 S:      Maintained
7884 F:      drivers/media/radio/radio-isa*
7885
7886 ISAPNP
7887 M:      Jaroslav Kysela <perex@perex.cz>
7888 S:      Maintained
7889 F:      Documentation/isapnp.txt
7890 F:      drivers/pnp/isapnp/
7891 F:      include/linux/isapnp.h
7892
7893 ISCSI
7894 M:      Lee Duncan <lduncan@suse.com>
7895 M:      Chris Leech <cleech@redhat.com>
7896 L:      open-iscsi@googlegroups.com
7897 W:      www.open-iscsi.com
7898 S:      Maintained
7899 F:      drivers/scsi/*iscsi*
7900 F:      include/scsi/*iscsi*
7901
7902 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7903 M:      Peter Jones <pjones@redhat.com>
7904 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7905 S:      Maintained
7906 F:      drivers/firmware/iscsi_ibft*
7907
7908 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7909 M:      Sagi Grimberg <sagi@grimberg.me>
7910 M:      Max Gurtovoy <maxg@mellanox.com>
7911 L:      linux-rdma@vger.kernel.org
7912 S:      Supported
7913 W:      http://www.openfabrics.org
7914 W:      www.open-iscsi.org
7915 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7916 F:      drivers/infiniband/ulp/iser/
7917
7918 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7919 M:      Sagi Grimberg <sagi@grimberg.me>
7920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7921 L:      linux-rdma@vger.kernel.org
7922 L:      target-devel@vger.kernel.org
7923 S:      Supported
7924 W:      http://www.linux-iscsi.org
7925 F:      drivers/infiniband/ulp/isert
7926
7927 ISDN SUBSYSTEM
7928 M:      Karsten Keil <isdn@linux-pingi.de>
7929 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7930 L:      netdev@vger.kernel.org
7931 W:      http://www.isdn4linux.de
7932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7933 S:      Maintained
7934 F:      Documentation/isdn/
7935 F:      drivers/isdn/
7936 F:      include/linux/isdn.h
7937 F:      include/linux/isdn/
7938 F:      include/uapi/linux/isdn.h
7939 F:      include/uapi/linux/isdn/
7940
7941 ISDN SUBSYSTEM (Eicon active card driver)
7942 M:      Armin Schindler <mac@melware.de>
7943 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7944 W:      http://www.melware.de
7945 S:      Maintained
7946 F:      drivers/isdn/hardware/eicon/
7947
7948 IT87 HARDWARE MONITORING DRIVER
7949 M:      Jean Delvare <jdelvare@suse.com>
7950 L:      linux-hwmon@vger.kernel.org
7951 S:      Maintained
7952 F:      Documentation/hwmon/it87
7953 F:      drivers/hwmon/it87.c
7954
7955 IT913X MEDIA DRIVER
7956 M:      Antti Palosaari <crope@iki.fi>
7957 L:      linux-media@vger.kernel.org
7958 W:      https://linuxtv.org
7959 W:      http://palosaari.fi/linux/
7960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7961 T:      git git://linuxtv.org/anttip/media_tree.git
7962 S:      Maintained
7963 F:      drivers/media/tuners/it913x*
7964
7965 IVTV VIDEO4LINUX DRIVER
7966 M:      Andy Walls <awalls@md.metrocast.net>
7967 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7968 L:      linux-media@vger.kernel.org
7969 T:      git git://linuxtv.org/media_tree.git
7970 W:      http://www.ivtvdriver.org
7971 S:      Maintained
7972 F:      Documentation/media/v4l-drivers/ivtv*
7973 F:      drivers/media/pci/ivtv/
7974 F:      include/uapi/linux/ivtv*
7975
7976 IX2505V MEDIA DRIVER
7977 M:      Malcolm Priestley <tvboxspy@gmail.com>
7978 L:      linux-media@vger.kernel.org
7979 W:      https://linuxtv.org
7980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7981 S:      Maintained
7982 F:      drivers/media/dvb-frontends/ix2505v*
7983
7984 JAILHOUSE HYPERVISOR INTERFACE
7985 M:      Jan Kiszka <jan.kiszka@siemens.com>
7986 L:      jailhouse-dev@googlegroups.com
7987 S:      Maintained
7988 F:      arch/x86/kernel/jailhouse.c
7989 F:      arch/x86/include/asm/jailhouse_para.h
7990
7991 JC42.4 TEMPERATURE SENSOR DRIVER
7992 M:      Guenter Roeck <linux@roeck-us.net>
7993 L:      linux-hwmon@vger.kernel.org
7994 S:      Maintained
7995 F:      drivers/hwmon/jc42.c
7996 F:      Documentation/hwmon/jc42
7997
7998 JFS FILESYSTEM
7999 M:      Dave Kleikamp <shaggy@kernel.org>
8000 L:      jfs-discussion@lists.sourceforge.net
8001 W:      http://jfs.sourceforge.net/
8002 T:      git git://github.com/kleikamp/linux-shaggy.git
8003 S:      Maintained
8004 F:      Documentation/filesystems/jfs.txt
8005 F:      fs/jfs/
8006
8007 JME NETWORK DRIVER
8008 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8009 L:      netdev@vger.kernel.org
8010 S:      Maintained
8011 F:      drivers/net/ethernet/jme.*
8012
8013 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8014 M:      David Woodhouse <dwmw2@infradead.org>
8015 L:      linux-mtd@lists.infradead.org
8016 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8017 S:      Maintained
8018 F:      fs/jffs2/
8019 F:      include/uapi/linux/jffs2.h
8020
8021 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8022 M:      "Theodore Ts'o" <tytso@mit.edu>
8023 M:      Jan Kara <jack@suse.com>
8024 L:      linux-ext4@vger.kernel.org
8025 S:      Maintained
8026 F:      fs/jbd2/
8027 F:      include/linux/jbd2.h
8028
8029 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8030 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8031 L:      linux-media@vger.kernel.org
8032 S:      Maintained
8033 F:      drivers/media/platform/rcar_jpu.c
8034
8035 JSM Neo PCI based serial card
8036 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8037 L:      linux-serial@vger.kernel.org
8038 S:      Maintained
8039 F:      drivers/tty/serial/jsm/
8040
8041 K10TEMP HARDWARE MONITORING DRIVER
8042 M:      Clemens Ladisch <clemens@ladisch.de>
8043 L:      linux-hwmon@vger.kernel.org
8044 S:      Maintained
8045 F:      Documentation/hwmon/k10temp
8046 F:      drivers/hwmon/k10temp.c
8047
8048 K8TEMP HARDWARE MONITORING DRIVER
8049 M:      Rudolf Marek <r.marek@assembler.cz>
8050 L:      linux-hwmon@vger.kernel.org
8051 S:      Maintained
8052 F:      Documentation/hwmon/k8temp
8053 F:      drivers/hwmon/k8temp.c
8054
8055 KASAN
8056 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8057 R:      Alexander Potapenko <glider@google.com>
8058 R:      Dmitry Vyukov <dvyukov@google.com>
8059 L:      kasan-dev@googlegroups.com
8060 S:      Maintained
8061 F:      arch/*/include/asm/kasan.h
8062 F:      arch/*/mm/kasan_init*
8063 F:      Documentation/dev-tools/kasan.rst
8064 F:      include/linux/kasan*.h
8065 F:      lib/test_kasan.c
8066 F:      mm/kasan/
8067 F:      scripts/Makefile.kasan
8068
8069 KCONFIG
8070 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8072 L:      linux-kbuild@vger.kernel.org
8073 S:      Maintained
8074 F:      Documentation/kbuild/kconfig*
8075 F:      scripts/kconfig/
8076 F:      scripts/Kconfig.include
8077
8078 KDUMP
8079 M:      Dave Young <dyoung@redhat.com>
8080 M:      Baoquan He <bhe@redhat.com>
8081 R:      Vivek Goyal <vgoyal@redhat.com>
8082 L:      kexec@lists.infradead.org
8083 W:      http://lse.sourceforge.net/kdump/
8084 S:      Maintained
8085 F:      Documentation/kdump/
8086
8087 KEENE FM RADIO TRANSMITTER DRIVER
8088 M:      Hans Verkuil <hverkuil@xs4all.nl>
8089 L:      linux-media@vger.kernel.org
8090 T:      git git://linuxtv.org/media_tree.git
8091 W:      https://linuxtv.org
8092 S:      Maintained
8093 F:      drivers/media/radio/radio-keene*
8094
8095 KERNEL AUTOMOUNTER
8096 M:      Ian Kent <raven@themaw.net>
8097 L:      autofs@vger.kernel.org
8098 S:      Maintained
8099 F:      fs/autofs/
8100
8101 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8102 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8103 M:      Michal Marek <michal.lkml@markovi.net>
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8105 L:      linux-kbuild@vger.kernel.org
8106 S:      Maintained
8107 F:      Documentation/kbuild/
8108 F:      Makefile
8109 F:      scripts/Kbuild*
8110 F:      scripts/Makefile*
8111 F:      scripts/basic/
8112 F:      scripts/mk*
8113 F:      scripts/mod/
8114 F:      scripts/package/
8115
8116 KERNEL JANITORS
8117 L:      kernel-janitors@vger.kernel.org
8118 W:      http://kernelnewbies.org/KernelJanitors
8119 S:      Odd Fixes
8120
8121 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8122 M:      "J. Bruce Fields" <bfields@fieldses.org>
8123 M:      Jeff Layton <jlayton@kernel.org>
8124 L:      linux-nfs@vger.kernel.org
8125 W:      http://nfs.sourceforge.net/
8126 T:      git git://linux-nfs.org/~bfields/linux.git
8127 S:      Supported
8128 F:      fs/nfsd/
8129 F:      include/uapi/linux/nfsd/
8130 F:      fs/lockd/
8131 F:      fs/nfs_common/
8132 F:      net/sunrpc/
8133 F:      include/linux/lockd/
8134 F:      include/linux/sunrpc/
8135 F:      include/uapi/linux/sunrpc/
8136
8137 KERNEL SELFTEST FRAMEWORK
8138 M:      Shuah Khan <shuah@kernel.org>
8139 L:      linux-kselftest@vger.kernel.org
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8141 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8142 S:      Maintained
8143 F:      tools/testing/selftests/
8144 F:      Documentation/dev-tools/kselftest*
8145
8146 KERNEL USERMODE HELPER
8147 M:      Luis Chamberlain <mcgrof@kernel.org>
8148 L:      linux-kernel@vger.kernel.org
8149 S:      Maintained
8150 F:      kernel/umh.c
8151 F:      include/linux/umh.h
8152
8153 KERNEL VIRTUAL MACHINE (KVM)
8154 M:      Paolo Bonzini <pbonzini@redhat.com>
8155 M:      Radim Krčmář <rkrcmar@redhat.com>
8156 L:      kvm@vger.kernel.org
8157 W:      http://www.linux-kvm.org
8158 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8159 S:      Supported
8160 F:      Documentation/virtual/kvm/
8161 F:      include/trace/events/kvm.h
8162 F:      include/uapi/asm-generic/kvm*
8163 F:      include/uapi/linux/kvm*
8164 F:      include/asm-generic/kvm*
8165 F:      include/linux/kvm*
8166 F:      include/kvm/iodev.h
8167 F:      virt/kvm/*
8168 F:      tools/kvm/
8169
8170 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8171 M:      Joerg Roedel <joro@8bytes.org>
8172 L:      kvm@vger.kernel.org
8173 W:      http://www.linux-kvm.org/
8174 S:      Maintained
8175 F:      arch/x86/include/asm/svm.h
8176 F:      arch/x86/kvm/svm.c
8177
8178 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8179 M:      Christoffer Dall <christoffer.dall@arm.com>
8180 M:      Marc Zyngier <marc.zyngier@arm.com>
8181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8182 L:      kvmarm@lists.cs.columbia.edu
8183 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8185 S:      Supported
8186 F:      arch/arm/include/uapi/asm/kvm*
8187 F:      arch/arm/include/asm/kvm*
8188 F:      arch/arm/kvm/
8189 F:      virt/kvm/arm/
8190 F:      include/kvm/arm_*
8191
8192 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8193 M:      Christoffer Dall <christoffer.dall@arm.com>
8194 M:      Marc Zyngier <marc.zyngier@arm.com>
8195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8196 L:      kvmarm@lists.cs.columbia.edu
8197 S:      Maintained
8198 F:      arch/arm64/include/uapi/asm/kvm*
8199 F:      arch/arm64/include/asm/kvm*
8200 F:      arch/arm64/kvm/
8201
8202 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8203 M:      James Hogan <jhogan@kernel.org>
8204 L:      linux-mips@vger.kernel.org
8205 S:      Supported
8206 F:      arch/mips/include/uapi/asm/kvm*
8207 F:      arch/mips/include/asm/kvm*
8208 F:      arch/mips/kvm/
8209
8210 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8211 M:      Paul Mackerras <paulus@ozlabs.org>
8212 L:      kvm-ppc@vger.kernel.org
8213 W:      http://www.linux-kvm.org/
8214 T:      git git://github.com/agraf/linux-2.6.git
8215 S:      Supported
8216 F:      arch/powerpc/include/uapi/asm/kvm*
8217 F:      arch/powerpc/include/asm/kvm*
8218 F:      arch/powerpc/kvm/
8219 F:      arch/powerpc/kernel/kvm*
8220
8221 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8222 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8223 M:      Janosch Frank <frankja@linux.ibm.com>
8224 R:      David Hildenbrand <david@redhat.com>
8225 R:      Cornelia Huck <cohuck@redhat.com>
8226 L:      linux-s390@vger.kernel.org
8227 W:      http://www.ibm.com/developerworks/linux/linux390/
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8229 S:      Supported
8230 F:      arch/s390/include/uapi/asm/kvm*
8231 F:      arch/s390/include/asm/gmap.h
8232 F:      arch/s390/include/asm/kvm*
8233 F:      arch/s390/kvm/
8234 F:      arch/s390/mm/gmap.c
8235
8236 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8237 M:      Paolo Bonzini <pbonzini@redhat.com>
8238 M:      Radim Krčmář <rkrcmar@redhat.com>
8239 L:      kvm@vger.kernel.org
8240 W:      http://www.linux-kvm.org
8241 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8242 S:      Supported
8243 F:      arch/x86/kvm/
8244 F:      arch/x86/include/uapi/asm/kvm*
8245 F:      arch/x86/include/asm/kvm*
8246 F:      arch/x86/include/asm/pvclock-abi.h
8247 F:      arch/x86/kernel/kvm.c
8248 F:      arch/x86/kernel/kvmclock.c
8249
8250 KERNFS
8251 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8252 M:      Tejun Heo <tj@kernel.org>
8253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8254 S:      Supported
8255 F:      include/linux/kernfs.h
8256 F:      fs/kernfs/
8257
8258 KEXEC
8259 M:      Eric Biederman <ebiederm@xmission.com>
8260 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8261 L:      kexec@lists.infradead.org
8262 S:      Maintained
8263 F:      include/linux/kexec.h
8264 F:      include/uapi/linux/kexec.h
8265 F:      kernel/kexec*
8266
8267 KEYS-ENCRYPTED
8268 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8269 L:      linux-integrity@vger.kernel.org
8270 L:      keyrings@vger.kernel.org
8271 S:      Supported
8272 F:      Documentation/security/keys/trusted-encrypted.rst
8273 F:      include/keys/encrypted-type.h
8274 F:      security/keys/encrypted-keys/
8275
8276 KEYS-TRUSTED
8277 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8278 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8279 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8280 L:      linux-integrity@vger.kernel.org
8281 L:      keyrings@vger.kernel.org
8282 S:      Supported
8283 F:      Documentation/security/keys/trusted-encrypted.rst
8284 F:      include/keys/trusted-type.h
8285 F:      security/keys/trusted.c
8286 F:      security/keys/trusted.h
8287
8288 KEYS/KEYRINGS:
8289 M:      David Howells <dhowells@redhat.com>
8290 L:      keyrings@vger.kernel.org
8291 S:      Maintained
8292 F:      Documentation/security/keys/core.rst
8293 F:      include/linux/key.h
8294 F:      include/linux/key-type.h
8295 F:      include/linux/keyctl.h
8296 F:      include/uapi/linux/keyctl.h
8297 F:      include/keys/
8298 F:      security/keys/
8299
8300 KGDB / KDB /debug_core
8301 M:      Jason Wessel <jason.wessel@windriver.com>
8302 M:      Daniel Thompson <daniel.thompson@linaro.org>
8303 W:      http://kgdb.wiki.kernel.org/
8304 L:      kgdb-bugreport@lists.sourceforge.net
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8306 S:      Maintained
8307 F:      Documentation/dev-tools/kgdb.rst
8308 F:      drivers/misc/kgdbts.c
8309 F:      drivers/tty/serial/kgdboc.c
8310 F:      include/linux/kdb.h
8311 F:      include/linux/kgdb.h
8312 F:      kernel/debug/
8313
8314 KMEMLEAK
8315 M:      Catalin Marinas <catalin.marinas@arm.com>
8316 S:      Maintained
8317 F:      Documentation/dev-tools/kmemleak.rst
8318 F:      include/linux/kmemleak.h
8319 F:      mm/kmemleak.c
8320 F:      mm/kmemleak-test.c
8321
8322 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8323 M:      Luis Chamberlain <mcgrof@kernel.org>
8324 L:      linux-kernel@vger.kernel.org
8325 S:      Maintained
8326 F:      kernel/kmod.c
8327 F:      include/linux/kmod.h
8328 F:      lib/test_kmod.c
8329 F:      tools/testing/selftests/kmod/
8330
8331 KPROBES
8332 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8333 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8334 M:      "David S. Miller" <davem@davemloft.net>
8335 M:      Masami Hiramatsu <mhiramat@kernel.org>
8336 S:      Maintained
8337 F:      Documentation/kprobes.txt
8338 F:      include/linux/kprobes.h
8339 F:      include/asm-generic/kprobes.h
8340 F:      kernel/kprobes.c
8341
8342 KS0108 LCD CONTROLLER DRIVER
8343 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8344 S:      Maintained
8345 F:      Documentation/auxdisplay/ks0108
8346 F:      drivers/auxdisplay/ks0108.c
8347 F:      include/linux/ks0108.h
8348
8349 L3MDEV
8350 M:      David Ahern <dsa@cumulusnetworks.com>
8351 L:      netdev@vger.kernel.org
8352 S:      Maintained
8353 F:      net/l3mdev
8354 F:      include/net/l3mdev.h
8355
8356 L7 BPF FRAMEWORK
8357 M:      John Fastabend <john.fastabend@gmail.com>
8358 M:      Daniel Borkmann <daniel@iogearbox.net>
8359 L:      netdev@vger.kernel.org
8360 S:      Maintained
8361 F:      include/linux/skmsg.h
8362 F:      net/core/skmsg.c
8363 F:      net/core/sock_map.c
8364 F:      net/ipv4/tcp_bpf.c
8365
8366 LANTIQ / INTEL Ethernet drivers
8367 M:      Hauke Mehrtens <hauke@hauke-m.de>
8368 L:      netdev@vger.kernel.org
8369 S:      Maintained
8370 F:      net/dsa/tag_gswip.c
8371 F:      drivers/net/ethernet/lantiq_xrx200.c
8372 F:      drivers/net/dsa/lantiq_pce.h
8373 F:      drivers/net/dsa/lantiq_gswip.c
8374
8375 LANTIQ MIPS ARCHITECTURE
8376 M:      John Crispin <john@phrozen.org>
8377 L:      linux-mips@vger.kernel.org
8378 S:      Maintained
8379 F:      arch/mips/lantiq
8380 F:      drivers/soc/lantiq
8381
8382 LAPB module
8383 L:      linux-x25@vger.kernel.org
8384 S:      Orphan
8385 F:      Documentation/networking/lapb-module.txt
8386 F:      include/*/lapb.h
8387 F:      net/lapb/
8388
8389 LASI 53c700 driver for PARISC
8390 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8391 L:      linux-scsi@vger.kernel.org
8392 S:      Maintained
8393 F:      Documentation/scsi/53c700.txt
8394 F:      drivers/scsi/53c700*
8395
8396 LEAKING_ADDRESSES
8397 M:      Tobin C. Harding <me@tobin.cc>
8398 M:      Tycho Andersen <tycho@tycho.ws>
8399 L:      kernel-hardening@lists.openwall.com
8400 S:      Maintained
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8402 F:      scripts/leaking_addresses.pl
8403
8404 LED SUBSYSTEM
8405 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8406 M:      Pavel Machek <pavel@ucw.cz>
8407 L:      linux-leds@vger.kernel.org
8408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8409 S:      Maintained
8410 F:      Documentation/devicetree/bindings/leds/
8411 F:      drivers/leds/
8412 F:      include/linux/leds.h
8413
8414 LEGACY EEPROM DRIVER
8415 M:      Jean Delvare <jdelvare@suse.com>
8416 S:      Maintained
8417 F:      Documentation/misc-devices/eeprom
8418 F:      drivers/misc/eeprom/eeprom.c
8419
8420 LEGO MINDSTORMS EV3
8421 R:      David Lechner <david@lechnology.com>
8422 S:      Maintained
8423 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8424 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8425 F:      drivers/power/supply/lego_ev3_battery.c
8426
8427 LEGO USB Tower driver
8428 M:      Juergen Stuber <starblue@users.sourceforge.net>
8429 L:      legousb-devel@lists.sourceforge.net
8430 W:      http://legousb.sourceforge.net/
8431 S:      Maintained
8432 F:      drivers/usb/misc/legousbtower.c
8433
8434 LG LAPTOP EXTRAS
8435 M:      Matan Ziv-Av <matan@svgalib.org>
8436 L:      platform-driver-x86@vger.kernel.org
8437 S:      Maintained
8438 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8439 F:      Documentation/laptops/lg-laptop.rst
8440 F:      drivers/platform/x86/lg-laptop.c
8441
8442 LG2160 MEDIA DRIVER
8443 M:      Michael Krufky <mkrufky@linuxtv.org>
8444 L:      linux-media@vger.kernel.org
8445 W:      https://linuxtv.org
8446 W:      http://github.com/mkrufky
8447 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8448 T:      git git://linuxtv.org/mkrufky/tuners.git
8449 S:      Maintained
8450 F:      drivers/media/dvb-frontends/lg2160.*
8451
8452 LGDT3305 MEDIA DRIVER
8453 M:      Michael Krufky <mkrufky@linuxtv.org>
8454 L:      linux-media@vger.kernel.org
8455 W:      https://linuxtv.org
8456 W:      http://github.com/mkrufky
8457 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8458 T:      git git://linuxtv.org/mkrufky/tuners.git
8459 S:      Maintained
8460 F:      drivers/media/dvb-frontends/lgdt3305.*
8461
8462 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8463 M:      Viresh Kumar <vireshk@kernel.org>
8464 L:      linux-ide@vger.kernel.org
8465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8466 S:      Maintained
8467 F:      include/linux/pata_arasan_cf_data.h
8468 F:      drivers/ata/pata_arasan_cf.c
8469
8470 LIBATA PATA DRIVERS
8471 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8472 M:      Jens Axboe <axboe@kernel.dk>
8473 L:      linux-ide@vger.kernel.org
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8475 S:      Maintained
8476 F:      drivers/ata/pata_*.c
8477 F:      drivers/ata/ata_generic.c
8478
8479 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8480 M:      Linus Walleij <linus.walleij@linaro.org>
8481 L:      linux-ide@vger.kernel.org
8482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8483 S:      Maintained
8484 F:      drivers/ata/pata_ftide010.c
8485 F:      drivers/ata/sata_gemini.c
8486 F:      drivers/ata/sata_gemini.h
8487
8488 LIBATA SATA AHCI PLATFORM devices support
8489 M:      Hans de Goede <hdegoede@redhat.com>
8490 M:      Jens Axboe <axboe@kernel.dk>
8491 L:      linux-ide@vger.kernel.org
8492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8493 S:      Maintained
8494 F:      drivers/ata/ahci_platform.c
8495 F:      drivers/ata/libahci_platform.c
8496 F:      include/linux/ahci_platform.h
8497
8498 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8499 M:      Mikael Pettersson <mikpelinux@gmail.com>
8500 L:      linux-ide@vger.kernel.org
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8502 S:      Maintained
8503 F:      drivers/ata/sata_promise.*
8504
8505 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8506 M:      Jens Axboe <axboe@kernel.dk>
8507 L:      linux-ide@vger.kernel.org
8508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8509 S:      Maintained
8510 F:      drivers/ata/
8511 F:      include/linux/ata.h
8512 F:      include/linux/libata.h
8513 F:      Documentation/devicetree/bindings/ata/
8514
8515 LIBLOCKDEP
8516 M:      Sasha Levin <alexander.levin@microsoft.com>
8517 S:      Maintained
8518 F:      tools/lib/lockdep/
8519
8520 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8521 M:      Ross Zwisler <zwisler@kernel.org>
8522 M:      Dan Williams <dan.j.williams@intel.com>
8523 M:      Vishal Verma <vishal.l.verma@intel.com>
8524 M:      Dave Jiang <dave.jiang@intel.com>
8525 L:      linux-nvdimm@lists.01.org
8526 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8527 S:      Supported
8528 F:      drivers/nvdimm/blk.c
8529 F:      drivers/nvdimm/region_devs.c
8530
8531 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8532 M:      Vishal Verma <vishal.l.verma@intel.com>
8533 M:      Dan Williams <dan.j.williams@intel.com>
8534 M:      Ross Zwisler <zwisler@kernel.org>
8535 M:      Dave Jiang <dave.jiang@intel.com>
8536 L:      linux-nvdimm@lists.01.org
8537 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8538 S:      Supported
8539 F:      drivers/nvdimm/btt*
8540
8541 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8542 M:      Ross Zwisler <zwisler@kernel.org>
8543 M:      Dan Williams <dan.j.williams@intel.com>
8544 M:      Vishal Verma <vishal.l.verma@intel.com>
8545 M:      Dave Jiang <dave.jiang@intel.com>
8546 L:      linux-nvdimm@lists.01.org
8547 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8548 S:      Supported
8549 F:      drivers/nvdimm/pmem*
8550
8551 LIBNVDIMM: DEVICETREE BINDINGS
8552 M:      Oliver O'Halloran <oohall@gmail.com>
8553 L:      linux-nvdimm@lists.01.org
8554 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8555 S:      Supported
8556 F:      drivers/nvdimm/of_pmem.c
8557 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8558
8559 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8560 M:      Dan Williams <dan.j.williams@intel.com>
8561 M:      Ross Zwisler <zwisler@kernel.org>
8562 M:      Vishal Verma <vishal.l.verma@intel.com>
8563 M:      Dave Jiang <dave.jiang@intel.com>
8564 L:      linux-nvdimm@lists.01.org
8565 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8567 S:      Supported
8568 F:      drivers/nvdimm/*
8569 F:      drivers/acpi/nfit/*
8570 F:      include/linux/nd.h
8571 F:      include/linux/libnvdimm.h
8572 F:      include/uapi/linux/ndctl.h
8573
8574 LIGHTNVM PLATFORM SUPPORT
8575 M:      Matias Bjorling <mb@lightnvm.io>
8576 W:      http://github/OpenChannelSSD
8577 L:      linux-block@vger.kernel.org
8578 S:      Maintained
8579 F:      drivers/lightnvm/
8580 F:      include/linux/lightnvm.h
8581 F:      include/uapi/linux/lightnvm.h
8582
8583 LINUX FOR POWER MACINTOSH
8584 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8585 W:      http://www.penguinppc.org/
8586 L:      linuxppc-dev@lists.ozlabs.org
8587 S:      Maintained
8588 F:      arch/powerpc/platforms/powermac/
8589 F:      drivers/macintosh/
8590
8591 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8592 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8593 M:      Paul Mackerras <paulus@samba.org>
8594 M:      Michael Ellerman <mpe@ellerman.id.au>
8595 W:      https://github.com/linuxppc/linux/wiki
8596 L:      linuxppc-dev@lists.ozlabs.org
8597 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8599 S:      Supported
8600 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8601 F:      Documentation/devicetree/bindings/powerpc/
8602 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8603 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8604 F:      Documentation/powerpc/
8605 F:      arch/powerpc/
8606 F:      drivers/char/tpm/tpm_ibmvtpm*
8607 F:      drivers/crypto/nx/
8608 F:      drivers/crypto/vmx/
8609 F:      drivers/i2c/busses/i2c-opal.c
8610 F:      drivers/net/ethernet/ibm/ibmveth.*
8611 F:      drivers/net/ethernet/ibm/ibmvnic.*
8612 F:      drivers/pci/hotplug/pnv_php.c
8613 F:      drivers/pci/hotplug/rpa*
8614 F:      drivers/rtc/rtc-opal.c
8615 F:      drivers/scsi/ibmvscsi/
8616 F:      drivers/tty/hvc/hvc_opal.c
8617 F:      drivers/watchdog/wdrtas.c
8618 F:      tools/testing/selftests/powerpc
8619 N:      /pmac
8620 N:      powermac
8621 N:      powernv
8622 N:      [^a-z0-9]ps3
8623 N:      pseries
8624
8625 LINUX FOR POWERPC EMBEDDED MPC5XXX
8626 M:      Anatolij Gustschin <agust@denx.de>
8627 L:      linuxppc-dev@lists.ozlabs.org
8628 T:      git git://git.denx.de/linux-denx-agust.git
8629 S:      Maintained
8630 F:      arch/powerpc/platforms/512x/
8631 F:      arch/powerpc/platforms/52xx/
8632
8633 LINUX FOR POWERPC EMBEDDED PPC4XX
8634 M:      Alistair Popple <alistair@popple.id.au>
8635 M:      Matt Porter <mporter@kernel.crashing.org>
8636 W:      http://www.penguinppc.org/
8637 L:      linuxppc-dev@lists.ozlabs.org
8638 S:      Maintained
8639 F:      arch/powerpc/platforms/40x/
8640 F:      arch/powerpc/platforms/44x/
8641
8642 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8643 M:      Scott Wood <oss@buserror.net>
8644 M:      Kumar Gala <galak@kernel.crashing.org>
8645 W:      http://www.penguinppc.org/
8646 L:      linuxppc-dev@lists.ozlabs.org
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8648 S:      Maintained
8649 F:      arch/powerpc/platforms/83xx/
8650 F:      arch/powerpc/platforms/85xx/
8651 F:      Documentation/devicetree/bindings/powerpc/fsl/
8652
8653 LINUX FOR POWERPC EMBEDDED PPC8XX
8654 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8655 W:      http://www.penguinppc.org/
8656 L:      linuxppc-dev@lists.ozlabs.org
8657 S:      Maintained
8658 F:      arch/powerpc/platforms/8xx/
8659
8660 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8661 L:      linuxppc-dev@lists.ozlabs.org
8662 S:      Orphan
8663 F:      arch/powerpc/*/*virtex*
8664 F:      arch/powerpc/*/*/*virtex*
8665
8666 LINUX FOR POWERPC PA SEMI PWRFICIENT
8667 L:      linuxppc-dev@lists.ozlabs.org
8668 S:      Orphan
8669 F:      arch/powerpc/platforms/pasemi/
8670 F:      drivers/*/*pasemi*
8671 F:      drivers/*/*/*pasemi*
8672
8673 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8674 M:      Kees Cook <keescook@chromium.org>
8675 S:      Maintained
8676 F:      drivers/misc/lkdtm/*
8677
8678 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8679 M:      Alan Stern <stern@rowland.harvard.edu>
8680 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8681 M:      Will Deacon <will.deacon@arm.com>
8682 M:      Peter Zijlstra <peterz@infradead.org>
8683 M:      Boqun Feng <boqun.feng@gmail.com>
8684 M:      Nicholas Piggin <npiggin@gmail.com>
8685 M:      David Howells <dhowells@redhat.com>
8686 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8687 M:      Luc Maranget <luc.maranget@inria.fr>
8688 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8689 R:      Akira Yokosawa <akiyks@gmail.com>
8690 R:      Daniel Lustig <dlustig@nvidia.com>
8691 L:      linux-kernel@vger.kernel.org
8692 L:      linux-arch@vger.kernel.org
8693 S:      Supported
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8695 F:      tools/memory-model/
8696 F:      Documentation/atomic_bitops.txt
8697 F:      Documentation/atomic_t.txt
8698 F:      Documentation/core-api/atomic_ops.rst
8699 F:      Documentation/core-api/refcount-vs-atomic.rst
8700 F:      Documentation/memory-barriers.txt
8701
8702 LIS3LV02D ACCELEROMETER DRIVER
8703 M:      Eric Piel <eric.piel@tremplin-utc.net>
8704 S:      Maintained
8705 F:      Documentation/misc-devices/lis3lv02d
8706 F:      drivers/misc/lis3lv02d/
8707 F:      drivers/platform/x86/hp_accel.c
8708
8709 LIVE PATCHING
8710 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8711 M:      Jessica Yu <jeyu@kernel.org>
8712 M:      Jiri Kosina <jikos@kernel.org>
8713 M:      Miroslav Benes <mbenes@suse.cz>
8714 R:      Petr Mladek <pmladek@suse.com>
8715 S:      Maintained
8716 F:      kernel/livepatch/
8717 F:      include/linux/livepatch.h
8718 F:      arch/x86/include/asm/livepatch.h
8719 F:      arch/x86/kernel/livepatch.c
8720 F:      Documentation/livepatch/
8721 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8722 F:      samples/livepatch/
8723 L:      live-patching@vger.kernel.org
8724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8725
8726 LLC (802.2)
8727 L:      netdev@vger.kernel.org
8728 S:      Odd fixes
8729 F:      include/linux/llc.h
8730 F:      include/uapi/linux/llc.h
8731 F:      include/net/llc*
8732 F:      net/llc/
8733
8734 LM73 HARDWARE MONITOR DRIVER
8735 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8736 L:      linux-hwmon@vger.kernel.org
8737 S:      Maintained
8738 F:      drivers/hwmon/lm73.c
8739
8740 LM78 HARDWARE MONITOR DRIVER
8741 M:      Jean Delvare <jdelvare@suse.com>
8742 L:      linux-hwmon@vger.kernel.org
8743 S:      Maintained
8744 F:      Documentation/hwmon/lm78
8745 F:      drivers/hwmon/lm78.c
8746
8747 LM83 HARDWARE MONITOR DRIVER
8748 M:      Jean Delvare <jdelvare@suse.com>
8749 L:      linux-hwmon@vger.kernel.org
8750 S:      Maintained
8751 F:      Documentation/hwmon/lm83
8752 F:      drivers/hwmon/lm83.c
8753
8754 LM90 HARDWARE MONITOR DRIVER
8755 M:      Jean Delvare <jdelvare@suse.com>
8756 L:      linux-hwmon@vger.kernel.org
8757 S:      Maintained
8758 F:      Documentation/hwmon/lm90
8759 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8760 F:      drivers/hwmon/lm90.c
8761 F:      include/dt-bindings/thermal/lm90.h
8762
8763 LM95234 HARDWARE MONITOR DRIVER
8764 M:      Guenter Roeck <linux@roeck-us.net>
8765 L:      linux-hwmon@vger.kernel.org
8766 S:      Maintained
8767 F:      Documentation/hwmon/lm95234
8768 F:      drivers/hwmon/lm95234.c
8769
8770 LME2510 MEDIA DRIVER
8771 M:      Malcolm Priestley <tvboxspy@gmail.com>
8772 L:      linux-media@vger.kernel.org
8773 W:      https://linuxtv.org
8774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8775 S:      Maintained
8776 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8777
8778 LOADPIN SECURITY MODULE
8779 M:      Kees Cook <keescook@chromium.org>
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8781 S:      Supported
8782 F:      security/loadpin/
8783 F:      Documentation/admin-guide/LSM/LoadPin.rst
8784
8785 LOCKING PRIMITIVES
8786 M:      Peter Zijlstra <peterz@infradead.org>
8787 M:      Ingo Molnar <mingo@redhat.com>
8788 M:      Will Deacon <will.deacon@arm.com>
8789 L:      linux-kernel@vger.kernel.org
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8791 S:      Maintained
8792 F:      Documentation/locking/
8793 F:      include/linux/lockdep.h
8794 F:      include/linux/spinlock*.h
8795 F:      arch/*/include/asm/spinlock*.h
8796 F:      include/linux/rwlock*.h
8797 F:      include/linux/mutex*.h
8798 F:      include/linux/rwsem*.h
8799 F:      arch/*/include/asm/rwsem.h
8800 F:      include/linux/seqlock.h
8801 F:      lib/locking*.[ch]
8802 F:      kernel/locking/
8803 X:      kernel/locking/locktorture.c
8804
8805 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8806 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8807 L:      linux-ntfs-dev@lists.sourceforge.net
8808 W:      http://www.linux-ntfs.org/content/view/19/37/
8809 S:      Maintained
8810 F:      Documentation/ldm.txt
8811 F:      block/partitions/ldm.*
8812
8813 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8814 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8815 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8816 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8817 L:      MPT-FusionLinux.pdl@broadcom.com
8818 L:      linux-scsi@vger.kernel.org
8819 W:      http://www.avagotech.com/support/
8820 S:      Supported
8821 F:      drivers/message/fusion/
8822 F:      drivers/scsi/mpt3sas/
8823
8824 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8825 M:      Matthew Wilcox <willy@infradead.org>
8826 L:      linux-scsi@vger.kernel.org
8827 S:      Maintained
8828 F:      drivers/scsi/sym53c8xx_2/
8829
8830 LTC1660 DAC DRIVER
8831 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8832 L:      linux-iio@vger.kernel.org
8833 S:      Maintained
8834 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8835 F:      drivers/iio/dac/ltc1660.c
8836
8837 LTC4261 HARDWARE MONITOR DRIVER
8838 M:      Guenter Roeck <linux@roeck-us.net>
8839 L:      linux-hwmon@vger.kernel.org
8840 S:      Maintained
8841 F:      Documentation/hwmon/ltc4261
8842 F:      drivers/hwmon/ltc4261.c
8843
8844 LTC4306 I2C MULTIPLEXER DRIVER
8845 M:      Michael Hennerich <michael.hennerich@analog.com>
8846 W:      http://ez.analog.com/community/linux-device-drivers
8847 L:      linux-i2c@vger.kernel.org
8848 S:      Supported
8849 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8850 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8851
8852 LTP (Linux Test Project)
8853 M:      Mike Frysinger <vapier@gentoo.org>
8854 M:      Cyril Hrubis <chrubis@suse.cz>
8855 M:      Wanlong Gao <wanlong.gao@gmail.com>
8856 M:      Jan Stancek <jstancek@redhat.com>
8857 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8858 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8859 L:      ltp@lists.linux.it (subscribers-only)
8860 W:      http://linux-test-project.github.io/
8861 T:      git git://github.com/linux-test-project/ltp.git
8862 S:      Maintained
8863
8864 M68K ARCHITECTURE
8865 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8866 L:      linux-m68k@lists.linux-m68k.org
8867 W:      http://www.linux-m68k.org/
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8869 S:      Maintained
8870 F:      arch/m68k/
8871 F:      drivers/zorro/
8872
8873 M68K ON APPLE MACINTOSH
8874 M:      Joshua Thompson <funaho@jurai.org>
8875 W:      http://www.mac.linux-m68k.org/
8876 L:      linux-m68k@lists.linux-m68k.org
8877 S:      Maintained
8878 F:      arch/m68k/mac/
8879
8880 M68K ON HP9000/300
8881 M:      Philip Blundell <philb@gnu.org>
8882 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8883 S:      Maintained
8884 F:      arch/m68k/hp300/
8885
8886 M88DS3103 MEDIA DRIVER
8887 M:      Antti Palosaari <crope@iki.fi>
8888 L:      linux-media@vger.kernel.org
8889 W:      https://linuxtv.org
8890 W:      http://palosaari.fi/linux/
8891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8892 T:      git git://linuxtv.org/anttip/media_tree.git
8893 S:      Maintained
8894 F:      drivers/media/dvb-frontends/m88ds3103*
8895
8896 M88RS2000 MEDIA DRIVER
8897 M:      Malcolm Priestley <tvboxspy@gmail.com>
8898 L:      linux-media@vger.kernel.org
8899 W:      https://linuxtv.org
8900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8901 S:      Maintained
8902 F:      drivers/media/dvb-frontends/m88rs2000*
8903
8904 MA901 MASTERKIT USB FM RADIO DRIVER
8905 M:      Alexey Klimov <klimov.linux@gmail.com>
8906 L:      linux-media@vger.kernel.org
8907 T:      git git://linuxtv.org/media_tree.git
8908 S:      Maintained
8909 F:      drivers/media/radio/radio-ma901.c
8910
8911 MAC80211
8912 M:      Johannes Berg <johannes@sipsolutions.net>
8913 L:      linux-wireless@vger.kernel.org
8914 W:      http://wireless.kernel.org/
8915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8917 S:      Maintained
8918 F:      Documentation/networking/mac80211-injection.txt
8919 F:      include/net/mac80211.h
8920 F:      net/mac80211/
8921 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8922 F:      Documentation/networking/mac80211_hwsim/README
8923
8924 MAILBOX API
8925 M:      Jassi Brar <jassisinghbrar@gmail.com>
8926 L:      linux-kernel@vger.kernel.org
8927 S:      Maintained
8928 F:      drivers/mailbox/
8929 F:      include/linux/mailbox_client.h
8930 F:      include/linux/mailbox_controller.h
8931
8932 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8933 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8934 W:      http://www.kernel.org/doc/man-pages
8935 L:      linux-man@vger.kernel.org
8936 S:      Maintained
8937
8938 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8939 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8940 L:      linux-mips@vger.kernel.org
8941 S:      Maintained
8942 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8943
8944 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8945 M:      Andrew Lunn <andrew@lunn.ch>
8946 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8947 L:      netdev@vger.kernel.org
8948 S:      Maintained
8949 F:      drivers/net/dsa/mv88e6xxx/
8950 F:      include/linux/platform_data/mv88e6xxx.h
8951 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8952
8953 MARVELL ARMADA DRM SUPPORT
8954 M:      Russell King <linux@armlinux.org.uk>
8955 S:      Maintained
8956 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8957 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8958 F:      drivers/gpu/drm/armada/
8959 F:      include/uapi/drm/armada_drm.h
8960 F:      Documentation/devicetree/bindings/display/armada/
8961
8962 MARVELL CRYPTO DRIVER
8963 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8964 M:      Arnaud Ebalard <arno@natisbad.org>
8965 F:      drivers/crypto/marvell/
8966 S:      Maintained
8967 L:      linux-crypto@vger.kernel.org
8968
8969 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8970 M:      Mirko Lindner <mlindner@marvell.com>
8971 M:      Stephen Hemminger <stephen@networkplumber.org>
8972 L:      netdev@vger.kernel.org
8973 S:      Maintained
8974 F:      drivers/net/ethernet/marvell/sk*
8975
8976 MARVELL LIBERTAS WIRELESS DRIVER
8977 L:      libertas-dev@lists.infradead.org
8978 S:      Orphan
8979 F:      drivers/net/wireless/marvell/libertas/
8980
8981 MARVELL MACCHIATOBIN SUPPORT
8982 M:      Russell King <linux@armlinux.org.uk>
8983 L:      linux-arm-kernel@lists.infradead.org
8984 S:      Maintained
8985 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8986
8987 MARVELL MV643XX ETHERNET DRIVER
8988 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8989 L:      netdev@vger.kernel.org
8990 S:      Maintained
8991 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8992 F:      include/linux/mv643xx.h
8993
8994 MARVELL MV88X3310 PHY DRIVER
8995 M:      Russell King <linux@armlinux.org.uk>
8996 L:      netdev@vger.kernel.org
8997 S:      Maintained
8998 F:      drivers/net/phy/marvell10g.c
8999
9000 MARVELL MVNETA ETHERNET DRIVER
9001 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9002 L:      netdev@vger.kernel.org
9003 S:      Maintained
9004 F:      drivers/net/ethernet/marvell/mvneta.*
9005
9006 MARVELL MWIFIEX WIRELESS DRIVER
9007 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9008 M:      Nishant Sarmukadam <nishants@marvell.com>
9009 M:      Ganapathi Bhat <gbhat@marvell.com>
9010 M:      Xinming Hu <huxinming820@gmail.com>
9011 L:      linux-wireless@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/net/wireless/marvell/mwifiex/
9014
9015 MARVELL MWL8K WIRELESS DRIVER
9016 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9017 L:      linux-wireless@vger.kernel.org
9018 S:      Odd Fixes
9019 F:      drivers/net/wireless/marvell/mwl8k.c
9020
9021 MARVELL NAND CONTROLLER DRIVER
9022 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9023 L:      linux-mtd@lists.infradead.org
9024 S:      Maintained
9025 F:      drivers/mtd/nand/raw/marvell_nand.c
9026 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9027
9028 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9029 M:      Nicolas Pitre <nico@fluxnic.net>
9030 S:      Odd Fixes
9031 F:      drivers/mmc/host/mvsdio.*
9032
9033 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9034 M:      Hu Ziji <huziji@marvell.com>
9035 L:      linux-mmc@vger.kernel.org
9036 S:      Supported
9037 F:      drivers/mmc/host/sdhci-xenon*
9038 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9039
9040 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9041 M:      Sunil Goutham <sgoutham@marvell.com>
9042 M:      Linu Cherian <lcherian@marvell.com>
9043 M:      Geetha sowjanya <gakula@marvell.com>
9044 M:      Jerin Jacob <jerinj@marvell.com>
9045 L:      netdev@vger.kernel.org
9046 S:      Supported
9047 F:      drivers/net/ethernet/marvell/octeontx2/af/
9048
9049 MATROX FRAMEBUFFER DRIVER
9050 L:      linux-fbdev@vger.kernel.org
9051 S:      Orphan
9052 F:      drivers/video/fbdev/matrox/matroxfb_*
9053 F:      include/uapi/linux/matroxfb.h
9054
9055 MAX16065 HARDWARE MONITOR DRIVER
9056 M:      Guenter Roeck <linux@roeck-us.net>
9057 L:      linux-hwmon@vger.kernel.org
9058 S:      Maintained
9059 F:      Documentation/hwmon/max16065
9060 F:      drivers/hwmon/max16065.c
9061
9062 MAX2175 SDR TUNER DRIVER
9063 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9064 L:      linux-media@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Maintained
9067 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9068 F:      Documentation/media/v4l-drivers/max2175.rst
9069 F:      drivers/media/i2c/max2175*
9070 F:      include/uapi/linux/max2175.h
9071
9072 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9073 L:      linux-hwmon@vger.kernel.org
9074 S:      Orphan
9075 F:      Documentation/hwmon/max6650
9076 F:      drivers/hwmon/max6650.c
9077
9078 MAX6697 HARDWARE MONITOR DRIVER
9079 M:      Guenter Roeck <linux@roeck-us.net>
9080 L:      linux-hwmon@vger.kernel.org
9081 S:      Maintained
9082 F:      Documentation/hwmon/max6697
9083 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9084 F:      drivers/hwmon/max6697.c
9085 F:      include/linux/platform_data/max6697.h
9086
9087 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9088 M:      Peter Rosin <peda@axentia.se>
9089 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9090 S:      Maintained
9091 F:      Documentation/devicetree/bindings/sound/max9860.txt
9092 F:      sound/soc/codecs/max9860.*
9093
9094 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9095 M:      Javier Martinez Canillas <javier@dowhile0.org>
9096 L:      linux-kernel@vger.kernel.org
9097 S:      Supported
9098 F:      drivers/regulator/max77802-regulator.c
9099 F:      Documentation/devicetree/bindings/*/*max77802.txt
9100 F:      include/dt-bindings/*/*max77802.h
9101
9102 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9103 M:      Krzysztof Kozlowski <krzk@kernel.org>
9104 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9105 L:      linux-pm@vger.kernel.org
9106 S:      Supported
9107 F:      drivers/power/supply/max14577_charger.c
9108 F:      drivers/power/supply/max77693_charger.c
9109
9110 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9111 M:      Chanwoo Choi <cw00.choi@samsung.com>
9112 M:      Krzysztof Kozlowski <krzk@kernel.org>
9113 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9114 L:      linux-kernel@vger.kernel.org
9115 S:      Supported
9116 F:      drivers/*/max14577*.c
9117 F:      drivers/*/max77686*.c
9118 F:      drivers/*/max77693*.c
9119 F:      drivers/extcon/extcon-max14577.c
9120 F:      drivers/extcon/extcon-max77693.c
9121 F:      drivers/rtc/rtc-max77686.c
9122 F:      drivers/clk/clk-max77686.c
9123 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9124 F:      Documentation/devicetree/bindings/*/max77686.txt
9125 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9126 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9127 F:      include/linux/mfd/max14577*.h
9128 F:      include/linux/mfd/max77686*.h
9129 F:      include/linux/mfd/max77693*.h
9130
9131 MAXIRADIO FM RADIO RECEIVER DRIVER
9132 M:      Hans Verkuil <hverkuil@xs4all.nl>
9133 L:      linux-media@vger.kernel.org
9134 T:      git git://linuxtv.org/media_tree.git
9135 W:      https://linuxtv.org
9136 S:      Maintained
9137 F:      drivers/media/radio/radio-maxiradio*
9138
9139 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9140 M:      Peter Rosin <peda@axentia.se>
9141 L:      linux-iio@vger.kernel.org
9142 S:      Maintained
9143 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9144 F:      drivers/iio/potentiometer/mcp4018.c
9145 F:      drivers/iio/potentiometer/mcp4531.c
9146
9147 MCR20A IEEE-802.15.4 RADIO DRIVER
9148 M:      Xue Liu <liuxuenetmail@gmail.com>
9149 L:      linux-wpan@vger.kernel.org
9150 W:      https://github.com/xueliu/mcr20a-linux
9151 S:      Maintained
9152 F:      drivers/net/ieee802154/mcr20a.c
9153 F:      drivers/net/ieee802154/mcr20a.h
9154 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9155
9156 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9157 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9158 L:      linux-iio@vger.kernel.org
9159 S:      Maintained
9160 F:      drivers/iio/dac/cio-dac.c
9161
9162 MEDIA DRIVERS FOR ASCOT2E
9163 M:      Sergey Kozlov <serjk@netup.ru>
9164 M:      Abylay Ospan <aospan@netup.ru>
9165 L:      linux-media@vger.kernel.org
9166 W:      https://linuxtv.org
9167 W:      http://netup.tv/
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Supported
9170 F:      drivers/media/dvb-frontends/ascot2e*
9171
9172 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9173 M:      Jasmin Jessich <jasmin@anw.at>
9174 L:      linux-media@vger.kernel.org
9175 W:      https://linuxtv.org
9176 T:      git git://linuxtv.org/media_tree.git
9177 S:      Maintained
9178 F:      drivers/media/dvb-frontends/cxd2099*
9179
9180 MEDIA DRIVERS FOR CXD2841ER
9181 M:      Sergey Kozlov <serjk@netup.ru>
9182 M:      Abylay Ospan <aospan@netup.ru>
9183 L:      linux-media@vger.kernel.org
9184 W:      https://linuxtv.org
9185 W:      http://netup.tv/
9186 T:      git git://linuxtv.org/media_tree.git
9187 S:      Supported
9188 F:      drivers/media/dvb-frontends/cxd2841er*
9189
9190 MEDIA DRIVERS FOR CXD2880
9191 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9192 L:      linux-media@vger.kernel.org
9193 W:      http://linuxtv.org/
9194 T:      git git://linuxtv.org/media_tree.git
9195 S:      Supported
9196 F:      drivers/media/dvb-frontends/cxd2880/*
9197 F:      drivers/media/spi/cxd2880*
9198
9199 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9200 L:      linux-media@vger.kernel.org
9201 W:      https://linuxtv.org
9202 T:      git git://linuxtv.org/media_tree.git
9203 S:      Orphan
9204 F:      drivers/media/pci/ddbridge/*
9205
9206 MEDIA DRIVERS FOR FREESCALE IMX
9207 M:      Steve Longerbeam <slongerbeam@gmail.com>
9208 M:      Philipp Zabel <p.zabel@pengutronix.de>
9209 L:      linux-media@vger.kernel.org
9210 T:      git git://linuxtv.org/media_tree.git
9211 S:      Maintained
9212 F:      Documentation/devicetree/bindings/media/imx.txt
9213 F:      Documentation/media/v4l-drivers/imx.rst
9214 F:      drivers/staging/media/imx/
9215 F:      include/linux/imx-media.h
9216 F:      include/media/imx.h
9217
9218 MEDIA DRIVER FOR FREESCALE IMX PXP
9219 M:      Philipp Zabel <p.zabel@pengutronix.de>
9220 L:      linux-media@vger.kernel.org
9221 T:      git git://linuxtv.org/media_tree.git
9222 S:      Maintained
9223 F:      drivers/media/platform/imx-pxp.[ch]
9224
9225 MEDIA DRIVERS FOR HELENE
9226 M:      Abylay Ospan <aospan@netup.ru>
9227 L:      linux-media@vger.kernel.org
9228 W:      https://linuxtv.org
9229 W:      http://netup.tv/
9230 T:      git git://linuxtv.org/media_tree.git
9231 S:      Supported
9232 F:      drivers/media/dvb-frontends/helene*
9233
9234 MEDIA DRIVERS FOR HORUS3A
9235 M:      Sergey Kozlov <serjk@netup.ru>
9236 M:      Abylay Ospan <aospan@netup.ru>
9237 L:      linux-media@vger.kernel.org
9238 W:      https://linuxtv.org
9239 W:      http://netup.tv/
9240 T:      git git://linuxtv.org/media_tree.git
9241 S:      Supported
9242 F:      drivers/media/dvb-frontends/horus3a*
9243
9244 MEDIA DRIVERS FOR LNBH25
9245 M:      Sergey Kozlov <serjk@netup.ru>
9246 M:      Abylay Ospan <aospan@netup.ru>
9247 L:      linux-media@vger.kernel.org
9248 W:      https://linuxtv.org
9249 W:      http://netup.tv/
9250 T:      git git://linuxtv.org/media_tree.git
9251 S:      Supported
9252 F:      drivers/media/dvb-frontends/lnbh25*
9253
9254 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9255 L:      linux-media@vger.kernel.org
9256 W:      https://linuxtv.org
9257 T:      git git://linuxtv.org/media_tree.git
9258 S:      Orphan
9259 F:      drivers/media/dvb-frontends/mxl5xx*
9260
9261 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9262 M:      Sergey Kozlov <serjk@netup.ru>
9263 M:      Abylay Ospan <aospan@netup.ru>
9264 L:      linux-media@vger.kernel.org
9265 W:      https://linuxtv.org
9266 W:      http://netup.tv/
9267 T:      git git://linuxtv.org/media_tree.git
9268 S:      Supported
9269 F:      drivers/media/pci/netup_unidvb/*
9270
9271 MEDIA DRIVERS FOR RENESAS - CEU
9272 M:      Jacopo Mondi <jacopo@jmondi.org>
9273 L:      linux-media@vger.kernel.org
9274 L:      linux-renesas-soc@vger.kernel.org
9275 T:      git git://linuxtv.org/media_tree.git
9276 S:      Supported
9277 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9278 F:      drivers/media/platform/renesas-ceu.c
9279 F:      include/media/drv-intf/renesas-ceu.h
9280
9281 MEDIA DRIVERS FOR RENESAS - DRIF
9282 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9283 L:      linux-media@vger.kernel.org
9284 L:      linux-renesas-soc@vger.kernel.org
9285 T:      git git://linuxtv.org/media_tree.git
9286 S:      Supported
9287 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9288 F:      drivers/media/platform/rcar_drif.c
9289
9290 MEDIA DRIVERS FOR RENESAS - FCP
9291 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9292 L:      linux-media@vger.kernel.org
9293 L:      linux-renesas-soc@vger.kernel.org
9294 T:      git git://linuxtv.org/media_tree.git
9295 S:      Supported
9296 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9297 F:      drivers/media/platform/rcar-fcp.c
9298 F:      include/media/rcar-fcp.h
9299
9300 MEDIA DRIVERS FOR RENESAS - FDP1
9301 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9302 L:      linux-media@vger.kernel.org
9303 L:      linux-renesas-soc@vger.kernel.org
9304 T:      git git://linuxtv.org/media_tree.git
9305 S:      Supported
9306 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9307 F:      drivers/media/platform/rcar_fdp1.c
9308
9309 MEDIA DRIVERS FOR RENESAS - VIN
9310 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9316 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9317 F:      drivers/media/platform/rcar-vin/
9318
9319 MEDIA DRIVERS FOR RENESAS - VSP1
9320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9321 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9322 L:      linux-media@vger.kernel.org
9323 L:      linux-renesas-soc@vger.kernel.org
9324 T:      git git://linuxtv.org/media_tree.git
9325 S:      Supported
9326 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9327 F:      drivers/media/platform/vsp1/
9328
9329 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 T:      git git://linuxtv.org/media_tree.git
9333 S:      Orphan
9334 F:      drivers/media/dvb-frontends/stv0910*
9335
9336 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9337 L:      linux-media@vger.kernel.org
9338 W:      https://linuxtv.org
9339 T:      git git://linuxtv.org/media_tree.git
9340 S:      Orphan
9341 F:      drivers/media/dvb-frontends/stv6111*
9342
9343 MEDIA DRIVERS FOR STM32 - DCMI
9344 M:      Hugues Fruchet <hugues.fruchet@st.com>
9345 L:      linux-media@vger.kernel.org
9346 T:      git git://linuxtv.org/media_tree.git
9347 S:      Supported
9348 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9349 F:      drivers/media/platform/stm32/stm32-dcmi.c
9350
9351 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9352 M:      Dmitry Osipenko <digetx@gmail.com>
9353 L:      linux-media@vger.kernel.org
9354 L:      linux-tegra@vger.kernel.org
9355 T:      git git://linuxtv.org/media_tree.git
9356 S:      Maintained
9357 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9358 F:      drivers/staging/media/tegra-vde/
9359
9360 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9361 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9362 P:      LinuxTV.org Project
9363 L:      linux-media@vger.kernel.org
9364 W:      https://linuxtv.org
9365 Q:      http://patchwork.kernel.org/project/linux-media/list/
9366 T:      git git://linuxtv.org/media_tree.git
9367 S:      Maintained
9368 F:      Documentation/devicetree/bindings/media/
9369 F:      Documentation/media/
9370 F:      drivers/media/
9371 F:      drivers/staging/media/
9372 F:      include/linux/platform_data/media/
9373 F:      include/media/
9374 F:      include/uapi/linux/dvb/
9375 F:      include/uapi/linux/videodev2.h
9376 F:      include/uapi/linux/media.h
9377 F:      include/uapi/linux/v4l2-*
9378 F:      include/uapi/linux/meye.h
9379 F:      include/uapi/linux/ivtv*
9380 F:      include/uapi/linux/uvcvideo.h
9381
9382 MEDIATEK BLUETOOTH DRIVER
9383 M:      Sean Wang <sean.wang@mediatek.com>
9384 L:      linux-bluetooth@vger.kernel.org
9385 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9386 S:      Maintained
9387 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9388 F:      drivers/bluetooth/btmtkuart.c
9389
9390 MEDIATEK CIR DRIVER
9391 M:      Sean Wang <sean.wang@mediatek.com>
9392 S:      Maintained
9393 F:      drivers/media/rc/mtk-cir.c
9394
9395 MEDIATEK DMA DRIVER
9396 M:      Sean Wang <sean.wang@mediatek.com>
9397 L:      dmaengine@vger.kernel.org
9398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9399 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9400 S:      Maintained
9401 F:      Documentation/devicetree/bindings/dma/mtk-*
9402 F:      drivers/dma/mediatek/
9403
9404 MEDIATEK PMIC LED DRIVER
9405 M:      Sean Wang <sean.wang@mediatek.com>
9406 S:      Maintained
9407 F:      drivers/leds/leds-mt6323.c
9408 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9409
9410 MEDIATEK ETHERNET DRIVER
9411 M:      Felix Fietkau <nbd@openwrt.org>
9412 M:      John Crispin <john@phrozen.org>
9413 M:      Sean Wang <sean.wang@mediatek.com>
9414 M:      Nelson Chang <nelson.chang@mediatek.com>
9415 L:      netdev@vger.kernel.org
9416 S:      Maintained
9417 F:      drivers/net/ethernet/mediatek/
9418
9419 MEDIATEK SWITCH DRIVER
9420 M:      Sean Wang <sean.wang@mediatek.com>
9421 L:      netdev@vger.kernel.org
9422 S:      Maintained
9423 F:      drivers/net/dsa/mt7530.*
9424 F:      net/dsa/tag_mtk.c
9425
9426 MEDIATEK JPEG DRIVER
9427 M:      Rick Chang <rick.chang@mediatek.com>
9428 M:      Bin Liu <bin.liu@mediatek.com>
9429 S:      Supported
9430 F:      drivers/media/platform/mtk-jpeg/
9431 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9432
9433 MEDIATEK MDP DRIVER
9434 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9435 M:      Houlong Wei <houlong.wei@mediatek.com>
9436 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9437 S:      Supported
9438 F:      drivers/media/platform/mtk-mdp/
9439 F:      drivers/media/platform/mtk-vpu/
9440 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9441
9442 MEDIATEK MEDIA DRIVER
9443 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9444 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9445 S:      Supported
9446 F:      drivers/media/platform/mtk-vcodec/
9447 F:      drivers/media/platform/mtk-vpu/
9448 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9449 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9450
9451 MEDIATEK MT7601U WIRELESS LAN DRIVER
9452 M:      Jakub Kicinski <kubakici@wp.pl>
9453 L:      linux-wireless@vger.kernel.org
9454 S:      Maintained
9455 F:      drivers/net/wireless/mediatek/mt7601u/
9456
9457 MEDIATEK NAND CONTROLLER DRIVER
9458 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9459 L:      linux-mtd@lists.infradead.org
9460 S:      Maintained
9461 F:      drivers/mtd/nand/raw/mtk_*
9462 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9463
9464 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9465 M:      Sean Wang <sean.wang@mediatek.com>
9466 S:      Maintained
9467 F:      drivers/char/hw_random/mtk-rng.c
9468
9469 MEDIATEK USB3 DRD IP DRIVER
9470 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9471 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9473 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9474 S:      Maintained
9475 F:      drivers/usb/mtu3/
9476
9477 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9478 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9479 M:      Martin Donnelly <martin.donnelly@ge.com>
9480 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9481 S:      Maintained
9482 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9483 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9484
9485 MEGARAID SCSI/SAS DRIVERS
9486 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9487 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9488 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9489 L:      megaraidlinux.pdl@broadcom.com
9490 L:      linux-scsi@vger.kernel.org
9491 W:      http://www.avagotech.com/support/
9492 S:      Maintained
9493 F:      Documentation/scsi/megaraid.txt
9494 F:      drivers/scsi/megaraid.*
9495 F:      drivers/scsi/megaraid/
9496
9497 MELEXIS MLX90614 DRIVER
9498 M:      Crt Mori <cmo@melexis.com>
9499 L:      linux-iio@vger.kernel.org
9500 W:      http://www.melexis.com
9501 S:      Supported
9502 F:      drivers/iio/temperature/mlx90614.c
9503
9504 MELEXIS MLX90632 DRIVER
9505 M:      Crt Mori <cmo@melexis.com>
9506 L:      linux-iio@vger.kernel.org
9507 W:      http://www.melexis.com
9508 S:      Supported
9509 F:      drivers/iio/temperature/mlx90632.c
9510
9511 MELFAS MIP4 TOUCHSCREEN DRIVER
9512 M:      Sangwon Jee <jeesw@melfas.com>
9513 W:      http://www.melfas.com
9514 S:      Supported
9515 F:      drivers/input/touchscreen/melfas_mip4.c
9516 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9517
9518 MELLANOX ETHERNET DRIVER (mlx4_en)
9519 M:      Tariq Toukan <tariqt@mellanox.com>
9520 L:      netdev@vger.kernel.org
9521 S:      Supported
9522 W:      http://www.mellanox.com
9523 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9524 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9525
9526 MELLANOX ETHERNET DRIVER (mlx5e)
9527 M:      Saeed Mahameed <saeedm@mellanox.com>
9528 L:      netdev@vger.kernel.org
9529 S:      Supported
9530 W:      http://www.mellanox.com
9531 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9532 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9533
9534 MELLANOX ETHERNET INNOVA DRIVERS
9535 R:      Boris Pismenny <borisp@mellanox.com>
9536 L:      netdev@vger.kernel.org
9537 S:      Supported
9538 W:      http://www.mellanox.com
9539 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9540 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9541 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9542 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9543 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9544
9545 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9546 R:      Boris Pismenny <borisp@mellanox.com>
9547 L:      netdev@vger.kernel.org
9548 S:      Supported
9549 W:      http://www.mellanox.com
9550 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9551 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9552 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9553
9554 MELLANOX ETHERNET SWITCH DRIVERS
9555 M:      Jiri Pirko <jiri@mellanox.com>
9556 M:      Ido Schimmel <idosch@mellanox.com>
9557 L:      netdev@vger.kernel.org
9558 S:      Supported
9559 W:      http://www.mellanox.com
9560 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9561 F:      drivers/net/ethernet/mellanox/mlxsw/
9562 F:      tools/testing/selftests/drivers/net/mlxsw/
9563
9564 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9565 M:      mlxsw@mellanox.com
9566 L:      netdev@vger.kernel.org
9567 S:      Supported
9568 W:      http://www.mellanox.com
9569 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9570 F:      drivers/net/ethernet/mellanox/mlxfw/
9571
9572 MELLANOX HARDWARE PLATFORM SUPPORT
9573 M:      Andy Shevchenko <andy@infradead.org>
9574 M:      Darren Hart <dvhart@infradead.org>
9575 M:      Vadim Pasternak <vadimp@mellanox.com>
9576 L:      platform-driver-x86@vger.kernel.org
9577 S:      Supported
9578 F:      drivers/platform/mellanox/
9579
9580 MELLANOX MLX4 core VPI driver
9581 M:      Tariq Toukan <tariqt@mellanox.com>
9582 L:      netdev@vger.kernel.org
9583 L:      linux-rdma@vger.kernel.org
9584 W:      http://www.mellanox.com
9585 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9586 S:      Supported
9587 F:      drivers/net/ethernet/mellanox/mlx4/
9588 F:      include/linux/mlx4/
9589
9590 MELLANOX MLX4 IB driver
9591 M:      Yishai Hadas <yishaih@mellanox.com>
9592 L:      linux-rdma@vger.kernel.org
9593 W:      http://www.mellanox.com
9594 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9595 S:      Supported
9596 F:      drivers/infiniband/hw/mlx4/
9597 F:      include/linux/mlx4/
9598 F:      include/uapi/rdma/mlx4-abi.h
9599
9600 MELLANOX MLX5 core VPI driver
9601 M:      Saeed Mahameed <saeedm@mellanox.com>
9602 M:      Leon Romanovsky <leonro@mellanox.com>
9603 L:      netdev@vger.kernel.org
9604 L:      linux-rdma@vger.kernel.org
9605 W:      http://www.mellanox.com
9606 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9607 S:      Supported
9608 F:      drivers/net/ethernet/mellanox/mlx5/core/
9609 F:      include/linux/mlx5/
9610
9611 MELLANOX MLX5 IB driver
9612 M:      Leon Romanovsky <leonro@mellanox.com>
9613 L:      linux-rdma@vger.kernel.org
9614 W:      http://www.mellanox.com
9615 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9616 S:      Supported
9617 F:      drivers/infiniband/hw/mlx5/
9618 F:      include/linux/mlx5/
9619 F:      include/uapi/rdma/mlx5-abi.h
9620
9621 MELLANOX MLXCPLD I2C AND MUX DRIVER
9622 M:      Vadim Pasternak <vadimp@mellanox.com>
9623 M:      Michael Shych <michaelsh@mellanox.com>
9624 L:      linux-i2c@vger.kernel.org
9625 S:      Supported
9626 F:      drivers/i2c/busses/i2c-mlxcpld.c
9627 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9628 F:      Documentation/i2c/busses/i2c-mlxcpld
9629
9630 MELLANOX MLXCPLD LED DRIVER
9631 M:      Vadim Pasternak <vadimp@mellanox.com>
9632 L:      linux-leds@vger.kernel.org
9633 S:      Supported
9634 F:      drivers/leds/leds-mlxcpld.c
9635 F:      drivers/leds/leds-mlxreg.c
9636 F:      Documentation/leds/leds-mlxcpld.txt
9637
9638 MELLANOX PLATFORM DRIVER
9639 M:      Vadim Pasternak <vadimp@mellanox.com>
9640 L:      platform-driver-x86@vger.kernel.org
9641 S:      Supported
9642 F:      drivers/platform/x86/mlx-platform.c
9643
9644 MEMBARRIER SUPPORT
9645 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9646 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9647 L:      linux-kernel@vger.kernel.org
9648 S:      Supported
9649 F:      kernel/sched/membarrier.c
9650 F:      include/uapi/linux/membarrier.h
9651 F:      arch/powerpc/include/asm/membarrier.h
9652
9653 MEMORY MANAGEMENT
9654 L:      linux-mm@kvack.org
9655 W:      http://www.linux-mm.org
9656 S:      Maintained
9657 F:      include/linux/mm.h
9658 F:      include/linux/gfp.h
9659 F:      include/linux/mmzone.h
9660 F:      include/linux/memory_hotplug.h
9661 F:      include/linux/vmalloc.h
9662 F:      mm/
9663
9664 MEMORY TECHNOLOGY DEVICES (MTD)
9665 M:      David Woodhouse <dwmw2@infradead.org>
9666 M:      Brian Norris <computersforpeace@gmail.com>
9667 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9668 M:      Marek Vasut <marek.vasut@gmail.com>
9669 M:      Richard Weinberger <richard@nod.at>
9670 L:      linux-mtd@lists.infradead.org
9671 W:      http://www.linux-mtd.infradead.org/
9672 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9673 T:      git git://git.infradead.org/linux-mtd.git master
9674 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9675 S:      Maintained
9676 F:      Documentation/devicetree/bindings/mtd/
9677 F:      drivers/mtd/
9678 F:      include/linux/mtd/
9679 F:      include/uapi/mtd/
9680
9681 MEN A21 WATCHDOG DRIVER
9682 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9683 L:      linux-watchdog@vger.kernel.org
9684 S:      Maintained
9685 F:      drivers/watchdog/mena21_wdt.c
9686
9687 MEN CHAMELEON BUS (mcb)
9688 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9689 S:      Maintained
9690 F:      drivers/mcb/
9691 F:      include/linux/mcb.h
9692 F:      Documentation/men-chameleon-bus.txt
9693
9694 MEN F21BMC (Board Management Controller)
9695 M:      Andreas Werner <andreas.werner@men.de>
9696 S:      Supported
9697 F:      drivers/mfd/menf21bmc.c
9698 F:      drivers/watchdog/menf21bmc_wdt.c
9699 F:      drivers/leds/leds-menf21bmc.c
9700 F:      drivers/hwmon/menf21bmc_hwmon.c
9701 F:      Documentation/hwmon/menf21bmc
9702
9703 MEN Z069 WATCHDOG DRIVER
9704 M:      Johannes Thumshirn <jth@kernel.org>
9705 L:      linux-watchdog@vger.kernel.org
9706 S:      Maintained
9707 F:      drivers/watchdog/menz69_wdt.c
9708
9709 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9710 M:      Neil Armstrong <narmstrong@baylibre.com>
9711 L:      linux-media@lists.freedesktop.org
9712 L:      linux-amlogic@lists.infradead.org
9713 W:      http://linux-meson.com/
9714 S:      Supported
9715 F:      drivers/media/platform/meson/ao-cec.c
9716 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9717 T:      git git://linuxtv.org/media_tree.git
9718
9719 MICROBLAZE ARCHITECTURE
9720 M:      Michal Simek <monstr@monstr.eu>
9721 W:      http://www.monstr.eu/fdt/
9722 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9723 S:      Supported
9724 F:      arch/microblaze/
9725
9726 MICROCHIP AT91 SERIAL DRIVER
9727 M:      Richard Genoud <richard.genoud@gmail.com>
9728 S:      Maintained
9729 F:      drivers/tty/serial/atmel_serial.c
9730 F:      drivers/tty/serial/atmel_serial.h
9731 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9732
9733 MICROCHIP AUDIO ASOC DRIVERS
9734 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9735 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9736 S:      Supported
9737 F:      sound/soc/atmel
9738
9739 MICROCHIP DMA DRIVER
9740 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9742 L:      dmaengine@vger.kernel.org
9743 S:      Supported
9744 F:      drivers/dma/at_hdmac.c
9745 F:      drivers/dma/at_hdmac_regs.h
9746 F:      include/linux/platform_data/dma-atmel.h
9747 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9748 F:      include/dt-bindings/dma/at91.h
9749
9750 MICROCHIP ECC DRIVER
9751 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9752 L:      linux-crypto@vger.kernel.org
9753 S:      Maintained
9754 F:      drivers/crypto/atmel-ecc.*
9755
9756 MICROCHIP I2C DRIVER
9757 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9758 L:      linux-i2c@vger.kernel.org
9759 S:      Supported
9760 F:      drivers/i2c/busses/i2c-at91.c
9761
9762 MICROCHIP ISC DRIVER
9763 M:      Eugen Hristev <eugen.hristev@microchip.com>
9764 L:      linux-media@vger.kernel.org
9765 S:      Supported
9766 F:      drivers/media/platform/atmel/atmel-isc.c
9767 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9768 F:      devicetree/bindings/media/atmel-isc.txt
9769
9770 MICROCHIP ISI DRIVER
9771 M:      Eugen Hristev <eugen.hristev@microchip.com>
9772 L:      linux-media@vger.kernel.org
9773 S:      Supported
9774 F:      drivers/media/platform/atmel/atmel-isi.c
9775 F:      include/media/atmel-isi.h
9776
9777 MICROCHIP AT91 USART MFD DRIVER
9778 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9779 L:      linux-kernel@vger.kernel.org
9780 S:      Supported
9781 F:      drivers/mfd/at91-usart.c
9782 F:      include/dt-bindings/mfd/at91-usart.h
9783 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9784
9785 MICROCHIP AT91 USART SPI DRIVER
9786 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9787 L:      linux-spi@vger.kernel.org
9788 S:      Supported
9789 F:      drivers/spi/spi-at91-usart.c
9790 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9791
9792 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9793 M:      Woojung Huh <Woojung.Huh@microchip.com>
9794 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9795 L:      netdev@vger.kernel.org
9796 S:      Maintained
9797 F:      net/dsa/tag_ksz.c
9798 F:      drivers/net/dsa/microchip/*
9799 F:      include/linux/platform_data/microchip-ksz.h
9800 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9801
9802 MICROCHIP LAN743X ETHERNET DRIVER
9803 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9804 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9805 L:      netdev@vger.kernel.org
9806 S:      Maintained
9807 F:      drivers/net/ethernet/microchip/lan743x_*
9808
9809 MICROCHIP LCDFB DRIVER
9810 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9811 L:      linux-fbdev@vger.kernel.org
9812 S:      Maintained
9813 F:      drivers/video/fbdev/atmel_lcdfb.c
9814 F:      include/video/atmel_lcdc.h
9815
9816 MICROCHIP MMC/SD/SDIO MCI DRIVER
9817 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9818 S:      Maintained
9819 F:      drivers/mmc/host/atmel-mci.c
9820
9821 MICROCHIP MCP3911 ADC DRIVER
9822 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9823 M:      Kent Gustavsson <kent@minoris.se>
9824 L:      linux-iio@vger.kernel.org
9825 S:      Supported
9826 F:      drivers/iio/adc/mcp3911.c
9827 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9828
9829 MICROCHIP NAND DRIVER
9830 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9831 L:      linux-mtd@lists.infradead.org
9832 S:      Supported
9833 F:      drivers/mtd/nand/raw/atmel/*
9834 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9835
9836 MICROCHIP PWM DRIVER
9837 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9839 L:      linux-pwm@vger.kernel.org
9840 S:      Supported
9841 F:      drivers/pwm/pwm-atmel.c
9842 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9843
9844 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9845 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9846 M:      Eugen Hristev <eugen.hristev@microchip.com>
9847 L:      linux-iio@vger.kernel.org
9848 S:      Supported
9849 F:      drivers/iio/adc/at91-sama5d2_adc.c
9850 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9851 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9852
9853 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9854 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9855 S:      Supported
9856 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9857
9858 MICROCHIP SPI DRIVER
9859 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9860 S:      Supported
9861 F:      drivers/spi/spi-atmel.*
9862
9863 MICROCHIP SSC DRIVER
9864 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9866 S:      Supported
9867 F:      drivers/misc/atmel-ssc.c
9868 F:      include/linux/atmel-ssc.h
9869
9870 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9871 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9873 S:      Supported
9874 F:      drivers/misc/atmel_tclib.c
9875 F:      drivers/clocksource/tcb_clksrc.c
9876
9877 MICROCHIP USBA UDC DRIVER
9878 M:      Cristian Birsan <cristian.birsan@microchip.com>
9879 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9880 S:      Supported
9881 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9882
9883 MICROCHIP USB251XB DRIVER
9884 M:      Richard Leitner <richard.leitner@skidata.com>
9885 L:      linux-usb@vger.kernel.org
9886 S:      Maintained
9887 F:      drivers/usb/misc/usb251xb.c
9888 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9889
9890 MICROCHIP XDMA DRIVER
9891 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9892 L:      linux-arm-kernel@lists.infradead.org
9893 L:      dmaengine@vger.kernel.org
9894 S:      Supported
9895 F:      drivers/dma/at_xdmac.c
9896
9897 MICROSEMI MIPS SOCS
9898 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9899 L:      linux-mips@vger.kernel.org
9900 S:      Maintained
9901 F:      arch/mips/generic/board-ocelot.c
9902 F:      arch/mips/configs/generic/board-ocelot.config
9903 F:      arch/mips/boot/dts/mscc/
9904 F:      Documentation/devicetree/bindings/mips/mscc.txt
9905
9906 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9907 M:      Don Brace <don.brace@microsemi.com>
9908 L:      esc.storagedev@microsemi.com
9909 L:      linux-scsi@vger.kernel.org
9910 S:      Supported
9911 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9912 F:      drivers/scsi/smartpqi/Kconfig
9913 F:      drivers/scsi/smartpqi/Makefile
9914 F:      include/linux/cciss*.h
9915 F:      include/uapi/linux/cciss*.h
9916 F:      Documentation/scsi/smartpqi.txt
9917
9918 MICROSEMI ETHERNET SWITCH DRIVER
9919 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9920 L:      netdev@vger.kernel.org
9921 S:      Supported
9922 F:      drivers/net/ethernet/mscc/
9923
9924 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9925 M:      Chen Yu <yu.c.chen@intel.com>
9926 L:      platform-driver-x86@vger.kernel.org
9927 S:      Supported
9928 F:      drivers/platform/x86/surfacepro3_button.c
9929
9930 MICROTEK X6 SCANNER
9931 M:      Oliver Neukum <oliver@neukum.org>
9932 S:      Maintained
9933 F:      drivers/usb/image/microtek.*
9934
9935 MIPS
9936 M:      Ralf Baechle <ralf@linux-mips.org>
9937 M:      Paul Burton <paul.burton@mips.com>
9938 M:      James Hogan <jhogan@kernel.org>
9939 L:      linux-mips@vger.kernel.org
9940 W:      http://www.linux-mips.org/
9941 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9943 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9944 S:      Supported
9945 F:      Documentation/devicetree/bindings/mips/
9946 F:      Documentation/mips/
9947 F:      arch/mips/
9948 F:      drivers/platform/mips/
9949
9950 MIPS BOSTON DEVELOPMENT BOARD
9951 M:      Paul Burton <paul.burton@mips.com>
9952 L:      linux-mips@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9955 F:      arch/mips/boot/dts/img/boston.dts
9956 F:      arch/mips/configs/generic/board-boston.config
9957 F:      drivers/clk/imgtec/clk-boston.c
9958 F:      include/dt-bindings/clock/boston-clock.h
9959
9960 MIPS GENERIC PLATFORM
9961 M:      Paul Burton <paul.burton@mips.com>
9962 L:      linux-mips@vger.kernel.org
9963 S:      Supported
9964 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9965 F:      arch/mips/generic/
9966 F:      arch/mips/tools/generic-board-config.sh
9967
9968 MIPS/LOONGSON1 ARCHITECTURE
9969 M:      Keguang Zhang <keguang.zhang@gmail.com>
9970 L:      linux-mips@vger.kernel.org
9971 S:      Maintained
9972 F:      arch/mips/loongson32/
9973 F:      arch/mips/include/asm/mach-loongson32/
9974 F:      drivers/*/*loongson1*
9975 F:      drivers/*/*/*loongson1*
9976
9977 MIPS/LOONGSON2 ARCHITECTURE
9978 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9979 L:      linux-mips@vger.kernel.org
9980 S:      Maintained
9981 F:      arch/mips/loongson64/fuloong-2e/
9982 F:      arch/mips/loongson64/lemote-2f/
9983 F:      arch/mips/include/asm/mach-loongson64/
9984 F:      drivers/*/*loongson2*
9985 F:      drivers/*/*/*loongson2*
9986
9987 MIPS/LOONGSON3 ARCHITECTURE
9988 M:      Huacai Chen <chenhc@lemote.com>
9989 L:      linux-mips@vger.kernel.org
9990 S:      Maintained
9991 F:      arch/mips/loongson64/
9992 F:      arch/mips/include/asm/mach-loongson64/
9993 F:      drivers/platform/mips/cpu_hwmon.c
9994 F:      drivers/*/*loongson3*
9995 F:      drivers/*/*/*loongson3*
9996
9997 MIPS RINT INSTRUCTION EMULATION
9998 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9999 L:      linux-mips@vger.kernel.org
10000 S:      Supported
10001 F:      arch/mips/math-emu/sp_rint.c
10002 F:      arch/mips/math-emu/dp_rint.c
10003
10004 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10005 M:      Hans Verkuil <hverkuil@xs4all.nl>
10006 L:      linux-media@vger.kernel.org
10007 T:      git git://linuxtv.org/media_tree.git
10008 W:      https://linuxtv.org
10009 S:      Odd Fixes
10010 F:      drivers/media/radio/radio-miropcm20*
10011
10012 MMP SUPPORT
10013 R:      Lubomir Rintel <lkundrak@v3.sk>
10014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10015 S:      Odd Fixes
10016 F:      arch/arm/boot/dts/mmp*
10017 F:      arch/arm/mach-mmp/
10018
10019 MMU GATHER AND TLB INVALIDATION
10020 M:      Will Deacon <will.deacon@arm.com>
10021 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10022 M:      Andrew Morton <akpm@linux-foundation.org>
10023 M:      Nick Piggin <npiggin@gmail.com>
10024 M:      Peter Zijlstra <peterz@infradead.org>
10025 L:      linux-arch@vger.kernel.org
10026 L:      linux-mm@kvack.org
10027 S:      Maintained
10028 F:      arch/*/include/asm/tlb.h
10029 F:      include/asm-generic/tlb.h
10030 F:      mm/mmu_gather.c
10031
10032 MN88472 MEDIA DRIVER
10033 M:      Antti Palosaari <crope@iki.fi>
10034 L:      linux-media@vger.kernel.org
10035 W:      https://linuxtv.org
10036 W:      http://palosaari.fi/linux/
10037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10038 S:      Maintained
10039 F:      drivers/media/dvb-frontends/mn88472*
10040
10041 MN88473 MEDIA DRIVER
10042 M:      Antti Palosaari <crope@iki.fi>
10043 L:      linux-media@vger.kernel.org
10044 W:      https://linuxtv.org
10045 W:      http://palosaari.fi/linux/
10046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10047 S:      Maintained
10048 F:      drivers/media/dvb-frontends/mn88473*
10049
10050 MODULE SUPPORT
10051 M:      Jessica Yu <jeyu@kernel.org>
10052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10053 S:      Maintained
10054 F:      include/linux/module.h
10055 F:      kernel/module.c
10056
10057 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10058 W:      http://popies.net/meye/
10059 S:      Orphan
10060 F:      Documentation/media/v4l-drivers/meye*
10061 F:      drivers/media/pci/meye/
10062 F:      include/uapi/linux/meye.h
10063
10064 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10065 M:      Jiri Slaby <jirislaby@gmail.com>
10066 S:      Maintained
10067 F:      Documentation/serial/moxa-smartio
10068 F:      drivers/tty/mxser.*
10069
10070 MR800 AVERMEDIA USB FM RADIO DRIVER
10071 M:      Alexey Klimov <klimov.linux@gmail.com>
10072 L:      linux-media@vger.kernel.org
10073 T:      git git://linuxtv.org/media_tree.git
10074 S:      Maintained
10075 F:      drivers/media/radio/radio-mr800.c
10076
10077 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10078 M:      Alan Ott <alan@signal11.us>
10079 L:      linux-wpan@vger.kernel.org
10080 S:      Maintained
10081 F:      drivers/net/ieee802154/mrf24j40.c
10082 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10083
10084 MSI LAPTOP SUPPORT
10085 M:      "Lee, Chun-Yi" <jlee@suse.com>
10086 L:      platform-driver-x86@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/platform/x86/msi-laptop.c
10089
10090 MSI WMI SUPPORT
10091 L:      platform-driver-x86@vger.kernel.org
10092 S:      Orphan
10093 F:      drivers/platform/x86/msi-wmi.c
10094
10095 MSI001 MEDIA DRIVER
10096 M:      Antti Palosaari <crope@iki.fi>
10097 L:      linux-media@vger.kernel.org
10098 W:      https://linuxtv.org
10099 W:      http://palosaari.fi/linux/
10100 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10101 T:      git git://linuxtv.org/anttip/media_tree.git
10102 S:      Maintained
10103 F:      drivers/media/tuners/msi001*
10104
10105 MSI2500 MEDIA DRIVER
10106 M:      Antti Palosaari <crope@iki.fi>
10107 L:      linux-media@vger.kernel.org
10108 W:      https://linuxtv.org
10109 W:      http://palosaari.fi/linux/
10110 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10111 T:      git git://linuxtv.org/anttip/media_tree.git
10112 S:      Maintained
10113 F:      drivers/media/usb/msi2500/
10114
10115 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10116 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10117 L:      linux-mtd@lists.infradead.org
10118 S:      Maintained
10119 F:      drivers/mtd/devices/docg3*
10120
10121 MT9M032 APTINA SENSOR DRIVER
10122 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10123 L:      linux-media@vger.kernel.org
10124 T:      git git://linuxtv.org/media_tree.git
10125 S:      Maintained
10126 F:      drivers/media/i2c/mt9m032.c
10127 F:      include/media/i2c/mt9m032.h
10128
10129 MT9P031 APTINA CAMERA SENSOR
10130 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10131 L:      linux-media@vger.kernel.org
10132 T:      git git://linuxtv.org/media_tree.git
10133 S:      Maintained
10134 F:      drivers/media/i2c/mt9p031.c
10135 F:      include/media/i2c/mt9p031.h
10136
10137 MT9T001 APTINA CAMERA SENSOR
10138 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10139 L:      linux-media@vger.kernel.org
10140 T:      git git://linuxtv.org/media_tree.git
10141 S:      Maintained
10142 F:      drivers/media/i2c/mt9t001.c
10143 F:      include/media/i2c/mt9t001.h
10144
10145 MT9T112 APTINA CAMERA SENSOR
10146 M:      Jacopo Mondi <jacopo@jmondi.org>
10147 L:      linux-media@vger.kernel.org
10148 T:      git git://linuxtv.org/media_tree.git
10149 S:      Odd Fixes
10150 F:      drivers/media/i2c/mt9t112.c
10151 F:      include/media/i2c/mt9t112.h
10152
10153 MT9V032 APTINA CAMERA SENSOR
10154 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10155 L:      linux-media@vger.kernel.org
10156 T:      git git://linuxtv.org/media_tree.git
10157 S:      Maintained
10158 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10159 F:      drivers/media/i2c/mt9v032.c
10160 F:      include/media/i2c/mt9v032.h
10161
10162 MT9V111 APTINA CAMERA SENSOR
10163 M:      Jacopo Mondi <jacopo@jmondi.org>
10164 L:      linux-media@vger.kernel.org
10165 T:      git git://linuxtv.org/media_tree.git
10166 S:      Maintained
10167 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10168 F:      drivers/media/i2c/mt9v111.c
10169
10170 MULTIFUNCTION DEVICES (MFD)
10171 M:      Lee Jones <lee.jones@linaro.org>
10172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10173 S:      Supported
10174 F:      Documentation/devicetree/bindings/mfd/
10175 F:      drivers/mfd/
10176 F:      include/linux/mfd/
10177 F:      include/dt-bindings/mfd/
10178
10179 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10180 S:      Orphan
10181 F:      drivers/mmc/host/mmc_spi.c
10182 F:      include/linux/spi/mmc_spi.h
10183
10184 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10185 M:      Ulf Hansson <ulf.hansson@linaro.org>
10186 L:      linux-mmc@vger.kernel.org
10187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10188 S:      Maintained
10189 F:      Documentation/devicetree/bindings/mmc/
10190 F:      drivers/mmc/
10191 F:      include/linux/mmc/
10192 F:      include/uapi/linux/mmc/
10193
10194 MULTIPLEXER SUBSYSTEM
10195 M:      Peter Rosin <peda@axentia.se>
10196 S:      Maintained
10197 F:      Documentation/ABI/testing/sysfs-class-mux*
10198 F:      Documentation/devicetree/bindings/mux/
10199 F:      include/dt-bindings/mux/
10200 F:      include/linux/mux/
10201 F:      drivers/mux/
10202
10203 MULTITECH MULTIPORT CARD (ISICOM)
10204 S:      Orphan
10205 F:      drivers/tty/isicom.c
10206 F:      include/linux/isicom.h
10207
10208 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10209 M:      Bin Liu <b-liu@ti.com>
10210 L:      linux-usb@vger.kernel.org
10211 S:      Maintained
10212 F:      drivers/usb/musb/
10213
10214 MXL301RF MEDIA DRIVER
10215 M:      Akihiro Tsukada <tskd08@gmail.com>
10216 L:      linux-media@vger.kernel.org
10217 S:      Odd Fixes
10218 F:      drivers/media/tuners/mxl301rf*
10219
10220 MXL5007T MEDIA DRIVER
10221 M:      Michael Krufky <mkrufky@linuxtv.org>
10222 L:      linux-media@vger.kernel.org
10223 W:      https://linuxtv.org
10224 W:      http://github.com/mkrufky
10225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10226 T:      git git://linuxtv.org/mkrufky/tuners.git
10227 S:      Maintained
10228 F:      drivers/media/tuners/mxl5007t.*
10229
10230 MXSFB DRM DRIVER
10231 M:      Marek Vasut <marex@denx.de>
10232 M:      Stefan Agner <stefan@agner.ch>
10233 L:      dri-devel@lists.freedesktop.org
10234 S:      Supported
10235 F:      drivers/gpu/drm/mxsfb/
10236 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10237 T:      git git://anongit.freedesktop.org/drm/drm-misc
10238
10239 MYLEX DAC960 PCI RAID Controller
10240 M:      Hannes Reinecke <hare@kernel.org>
10241 L:      linux-scsi@vger.kernel.org
10242 S:      Supported
10243 F:      drivers/scsi/myrb.*
10244 F:      drivers/scsi/myrs.*
10245
10246 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10247 M:      Chris Lee <christopher.lee@cspi.com>
10248 L:      netdev@vger.kernel.org
10249 W:      https://www.cspi.com/ethernet-products/support/downloads/
10250 S:      Supported
10251 F:      drivers/net/ethernet/myricom/myri10ge/
10252
10253 NAND FLASH SUBSYSTEM
10254 M:      Boris Brezillon <boris.brezillon@bootlin.com>
10255 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10256 R:      Richard Weinberger <richard@nod.at>
10257 L:      linux-mtd@lists.infradead.org
10258 W:      http://www.linux-mtd.infradead.org/
10259 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10260 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10261 T:      git git://git.infradead.org/linux-mtd.git nand/next
10262 S:      Maintained
10263 F:      drivers/mtd/nand/
10264 F:      include/linux/mtd/*nand*.h
10265
10266 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10267 M:      Daniel Mack <zonque@gmail.com>
10268 S:      Maintained
10269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10270 W:      http://www.native-instruments.com
10271 F:      sound/usb/caiaq/
10272
10273 NATSEMI ETHERNET DRIVER (DP8381x)
10274 S:      Orphan
10275 F:      drivers/net/ethernet/natsemi/natsemi.c
10276
10277 NCR 5380 SCSI DRIVERS
10278 M:      Finn Thain <fthain@telegraphics.com.au>
10279 M:      Michael Schmitz <schmitzmic@gmail.com>
10280 L:      linux-scsi@vger.kernel.org
10281 S:      Maintained
10282 F:      Documentation/scsi/g_NCR5380.txt
10283 F:      drivers/scsi/NCR5380.*
10284 F:      drivers/scsi/arm/cumana_1.c
10285 F:      drivers/scsi/arm/oak.c
10286 F:      drivers/scsi/atari_scsi.*
10287 F:      drivers/scsi/dmx3191d.c
10288 F:      drivers/scsi/g_NCR5380.*
10289 F:      drivers/scsi/mac_scsi.*
10290 F:      drivers/scsi/sun3_scsi.*
10291 F:      drivers/scsi/sun3_scsi_vme.c
10292
10293 NCSI LIBRARY:
10294 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10295 S:      Maintained
10296 F:      net/ncsi/
10297
10298 NCT6775 HARDWARE MONITOR DRIVER
10299 M:      Guenter Roeck <linux@roeck-us.net>
10300 L:      linux-hwmon@vger.kernel.org
10301 S:      Maintained
10302 F:      Documentation/hwmon/nct6775
10303 F:      drivers/hwmon/nct6775.c
10304
10305 NET_FAILOVER MODULE
10306 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10307 L:      netdev@vger.kernel.org
10308 S:      Supported
10309 F:      driver/net/net_failover.c
10310 F:      include/net/net_failover.h
10311 F:      Documentation/networking/net_failover.rst
10312
10313 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10314 M:      Faisal Latif <faisal.latif@intel.com>
10315 L:      linux-rdma@vger.kernel.org
10316 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10317 S:      Supported
10318 F:      drivers/infiniband/hw/nes/
10319 F:      include/uapi/rdma/nes-abi.h
10320
10321 NETEM NETWORK EMULATOR
10322 M:      Stephen Hemminger <stephen@networkplumber.org>
10323 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10324 S:      Maintained
10325 F:      net/sched/sch_netem.c
10326
10327 NETERION 10GbE DRIVERS (s2io/vxge)
10328 M:      Jon Mason <jdmason@kudzu.us>
10329 L:      netdev@vger.kernel.org
10330 S:      Supported
10331 F:      Documentation/networking/s2io.txt
10332 F:      Documentation/networking/vxge.txt
10333 F:      drivers/net/ethernet/neterion/
10334
10335 NETFILTER
10336 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10337 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10338 M:      Florian Westphal <fw@strlen.de>
10339 L:      netfilter-devel@vger.kernel.org
10340 L:      coreteam@netfilter.org
10341 W:      http://www.netfilter.org/
10342 W:      http://www.iptables.org/
10343 W:      http://www.nftables.org/
10344 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10347 S:      Maintained
10348 F:      include/linux/netfilter*
10349 F:      include/linux/netfilter/
10350 F:      include/net/netfilter/
10351 F:      include/uapi/linux/netfilter*
10352 F:      include/uapi/linux/netfilter/
10353 F:      net/*/netfilter.c
10354 F:      net/*/netfilter/
10355 F:      net/netfilter/
10356 F:      net/bridge/br_netfilter*.c
10357
10358 NETROM NETWORK LAYER
10359 M:      Ralf Baechle <ralf@linux-mips.org>
10360 L:      linux-hams@vger.kernel.org
10361 W:      http://www.linux-ax25.org/
10362 S:      Maintained
10363 F:      include/net/netrom.h
10364 F:      include/uapi/linux/netrom.h
10365 F:      net/netrom/
10366
10367 NETRONOME ETHERNET DRIVERS
10368 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10369 L:      oss-drivers@netronome.com
10370 S:      Maintained
10371 F:      drivers/net/ethernet/netronome/
10372
10373 NETWORK BLOCK DEVICE (NBD)
10374 M:      Josef Bacik <josef@toxicpanda.com>
10375 S:      Maintained
10376 L:      linux-block@vger.kernel.org
10377 L:      nbd@other.debian.org
10378 F:      Documentation/blockdev/nbd.txt
10379 F:      drivers/block/nbd.c
10380 F:      include/uapi/linux/nbd.h
10381
10382 NETWORK DROP MONITOR
10383 M:      Neil Horman <nhorman@tuxdriver.com>
10384 L:      netdev@vger.kernel.org
10385 S:      Maintained
10386 W:      https://fedorahosted.org/dropwatch/
10387 F:      net/core/drop_monitor.c
10388
10389 NETWORKING DRIVERS
10390 M:      "David S. Miller" <davem@davemloft.net>
10391 L:      netdev@vger.kernel.org
10392 W:      http://www.linuxfoundation.org/en/Net
10393 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10396 S:      Odd Fixes
10397 F:      Documentation/devicetree/bindings/net/
10398 F:      drivers/net/
10399 F:      include/linux/if_*
10400 F:      include/linux/netdevice.h
10401 F:      include/linux/etherdevice.h
10402 F:      include/linux/fcdevice.h
10403 F:      include/linux/fddidevice.h
10404 F:      include/linux/hippidevice.h
10405 F:      include/linux/inetdevice.h
10406 F:      include/uapi/linux/if_*
10407 F:      include/uapi/linux/netdevice.h
10408
10409 NETWORKING DRIVERS (WIRELESS)
10410 M:      Kalle Valo <kvalo@codeaurora.org>
10411 L:      linux-wireless@vger.kernel.org
10412 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10415 S:      Maintained
10416 F:      Documentation/devicetree/bindings/net/wireless/
10417 F:      drivers/net/wireless/
10418
10419 NETWORKING [DSA]
10420 M:      Andrew Lunn <andrew@lunn.ch>
10421 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10422 M:      Florian Fainelli <f.fainelli@gmail.com>
10423 S:      Maintained
10424 F:      Documentation/devicetree/bindings/net/dsa/
10425 F:      net/dsa/
10426 F:      include/net/dsa.h
10427 F:      include/linux/dsa/
10428 F:      drivers/net/dsa/
10429
10430 NETWORKING [GENERAL]
10431 M:      "David S. Miller" <davem@davemloft.net>
10432 L:      netdev@vger.kernel.org
10433 W:      http://www.linuxfoundation.org/en/Net
10434 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10437 B:      mailto:netdev@vger.kernel.org
10438 S:      Maintained
10439 F:      net/
10440 F:      include/net/
10441 F:      include/linux/in.h
10442 F:      include/linux/net.h
10443 F:      include/linux/netdevice.h
10444 F:      include/uapi/linux/in.h
10445 F:      include/uapi/linux/net.h
10446 F:      include/uapi/linux/netdevice.h
10447 F:      include/uapi/linux/net_namespace.h
10448 F:      tools/testing/selftests/net/
10449 F:      lib/net_utils.c
10450 F:      lib/random32.c
10451 F:      Documentation/networking/
10452
10453 NETWORKING [IPSEC]
10454 M:      Steffen Klassert <steffen.klassert@secunet.com>
10455 M:      Herbert Xu <herbert@gondor.apana.org.au>
10456 M:      "David S. Miller" <davem@davemloft.net>
10457 L:      netdev@vger.kernel.org
10458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10460 S:      Maintained
10461 F:      net/xfrm/
10462 F:      net/key/
10463 F:      net/ipv4/xfrm*
10464 F:      net/ipv4/esp4*
10465 F:      net/ipv4/ah4.c
10466 F:      net/ipv4/ipcomp.c
10467 F:      net/ipv4/ip_vti.c
10468 F:      net/ipv6/xfrm*
10469 F:      net/ipv6/esp6*
10470 F:      net/ipv6/ah6.c
10471 F:      net/ipv6/ipcomp6.c
10472 F:      net/ipv6/ip6_vti.c
10473 F:      include/uapi/linux/xfrm.h
10474 F:      include/net/xfrm.h
10475
10476 NETWORKING [IPv4/IPv6]
10477 M:      "David S. Miller" <davem@davemloft.net>
10478 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10479 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10480 L:      netdev@vger.kernel.org
10481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10482 S:      Maintained
10483 F:      net/ipv4/
10484 F:      net/ipv6/
10485 F:      include/net/ip*
10486 F:      arch/x86/net/*
10487
10488 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10489 M:      Paul Moore <paul@paul-moore.com>
10490 W:      https://github.com/netlabel
10491 L:      netdev@vger.kernel.org
10492 L:      linux-security-module@vger.kernel.org
10493 S:      Maintained
10494 F:      Documentation/netlabel/
10495 F:      include/net/calipso.h
10496 F:      include/net/cipso_ipv4.h
10497 F:      include/net/netlabel.h
10498 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10499 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10500 F:      net/netlabel/
10501 F:      net/ipv4/cipso_ipv4.c
10502 F:      net/ipv6/calipso.c
10503 F:      net/netfilter/xt_CONNSECMARK.c
10504 F:      net/netfilter/xt_SECMARK.c
10505
10506 NETWORKING [TCP]
10507 M:      Eric Dumazet <edumazet@google.com>
10508 L:      netdev@vger.kernel.org
10509 S:      Maintained
10510 F:      net/ipv4/tcp*.c
10511 F:      net/ipv4/syncookies.c
10512 F:      net/ipv6/tcp*.c
10513 F:      net/ipv6/syncookies.c
10514 F:      include/uapi/linux/tcp.h
10515 F:      include/net/tcp.h
10516 F:      include/linux/tcp.h
10517 F:      include/trace/events/tcp.h
10518
10519 NETWORKING [TLS]
10520 M:      Boris Pismenny <borisp@mellanox.com>
10521 M:      Aviad Yehezkel <aviadye@mellanox.com>
10522 M:      Dave Watson <davejwatson@fb.com>
10523 M:      John Fastabend <john.fastabend@gmail.com>
10524 M:      Daniel Borkmann <daniel@iogearbox.net>
10525 L:      netdev@vger.kernel.org
10526 S:      Maintained
10527 F:      net/tls/*
10528 F:      include/uapi/linux/tls.h
10529 F:      include/net/tls.h
10530
10531 NETWORKING [WIRELESS]
10532 L:      linux-wireless@vger.kernel.org
10533 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10534
10535 NETDEVSIM
10536 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10537 S:      Maintained
10538 F:      drivers/net/netdevsim/*
10539
10540 NETXEN (1/10) GbE SUPPORT
10541 M:      Manish Chopra <manish.chopra@cavium.com>
10542 M:      Rahul Verma <rahul.verma@cavium.com>
10543 M:      Dept-GELinuxNICDev@cavium.com
10544 L:      netdev@vger.kernel.org
10545 S:      Supported
10546 F:      drivers/net/ethernet/qlogic/netxen/
10547
10548 NFC SUBSYSTEM
10549 M:      Samuel Ortiz <sameo@linux.intel.com>
10550 L:      linux-wireless@vger.kernel.org
10551 L:      linux-nfc@lists.01.org (subscribers-only)
10552 S:      Supported
10553 F:      net/nfc/
10554 F:      include/net/nfc/
10555 F:      include/uapi/linux/nfc.h
10556 F:      drivers/nfc/
10557 F:      include/linux/platform_data/nfcmrvl.h
10558 F:      include/linux/platform_data/nxp-nci.h
10559 F:      Documentation/devicetree/bindings/net/nfc/
10560
10561 NFS, SUNRPC, AND LOCKD CLIENTS
10562 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10563 M:      Anna Schumaker <anna.schumaker@netapp.com>
10564 L:      linux-nfs@vger.kernel.org
10565 W:      http://client.linux-nfs.org
10566 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10567 S:      Maintained
10568 F:      fs/lockd/
10569 F:      fs/nfs/
10570 F:      fs/nfs_common/
10571 F:      net/sunrpc/
10572 F:      include/linux/lockd/
10573 F:      include/linux/nfs*
10574 F:      include/linux/sunrpc/
10575 F:      include/uapi/linux/nfs*
10576 F:      include/uapi/linux/sunrpc/
10577
10578 NILFS2 FILESYSTEM
10579 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10580 L:      linux-nilfs@vger.kernel.org
10581 W:      https://nilfs.sourceforge.io/
10582 W:      https://nilfs.osdn.jp/
10583 T:      git git://github.com/konis/nilfs2.git
10584 S:      Supported
10585 F:      Documentation/filesystems/nilfs2.txt
10586 F:      fs/nilfs2/
10587 F:      include/trace/events/nilfs2.h
10588 F:      include/uapi/linux/nilfs2_api.h
10589 F:      include/uapi/linux/nilfs2_ondisk.h
10590
10591 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10592 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10593 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10594 S:      Maintained
10595 F:      Documentation/scsi/NinjaSCSI.txt
10596 F:      drivers/scsi/pcmcia/nsp_*
10597
10598 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10599 M:      GOTO Masanori <gotom@debian.or.jp>
10600 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10601 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10602 S:      Maintained
10603 F:      Documentation/scsi/NinjaSCSI.txt
10604 F:      drivers/scsi/nsp32*
10605
10606 NIOS2 ARCHITECTURE
10607 M:      Ley Foon Tan <lftan@altera.com>
10608 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10610 S:      Maintained
10611 F:      arch/nios2/
10612
10613 NOHZ, DYNTICKS SUPPORT
10614 M:      Frederic Weisbecker <fweisbec@gmail.com>
10615 M:      Thomas Gleixner <tglx@linutronix.de>
10616 M:      Ingo Molnar <mingo@kernel.org>
10617 L:      linux-kernel@vger.kernel.org
10618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10619 S:      Maintained
10620 F:      kernel/time/tick*.*
10621 F:      include/linux/tick.h
10622 F:      include/linux/sched/nohz.h
10623
10624 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10625 M:      Pavel Machek <pavel@ucw.cz>
10626 M:      Sakari Ailus <sakari.ailus@iki.fi>
10627 L:      linux-media@vger.kernel.org
10628 S:      Maintained
10629 F:      drivers/media/i2c/et8ek8
10630 F:      drivers/media/i2c/ad5820.c
10631
10632 NOKIA N900 POWER SUPPLY DRIVERS
10633 R:      Pali Rohár <pali.rohar@gmail.com>
10634 F:      include/linux/power/bq2415x_charger.h
10635 F:      include/linux/power/bq27xxx_battery.h
10636 F:      include/linux/power/isp1704_charger.h
10637 F:      drivers/power/supply/bq2415x_charger.c
10638 F:      drivers/power/supply/bq27xxx_battery.c
10639 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10640 F:      drivers/power/supply/isp1704_charger.c
10641 F:      drivers/power/supply/rx51_battery.c
10642
10643 NTB AMD DRIVER
10644 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10645 L:      linux-ntb@googlegroups.com
10646 S:      Supported
10647 F:      drivers/ntb/hw/amd/
10648
10649 NTB DRIVER CORE
10650 M:      Jon Mason <jdmason@kudzu.us>
10651 M:      Dave Jiang <dave.jiang@intel.com>
10652 M:      Allen Hubbe <allenbh@gmail.com>
10653 L:      linux-ntb@googlegroups.com
10654 S:      Supported
10655 W:      https://github.com/jonmason/ntb/wiki
10656 T:      git git://github.com/jonmason/ntb.git
10657 F:      drivers/ntb/
10658 F:      drivers/net/ntb_netdev.c
10659 F:      include/linux/ntb.h
10660 F:      include/linux/ntb_transport.h
10661 F:      tools/testing/selftests/ntb/
10662
10663 NTB IDT DRIVER
10664 M:      Serge Semin <fancer.lancer@gmail.com>
10665 L:      linux-ntb@googlegroups.com
10666 S:      Supported
10667 F:      drivers/ntb/hw/idt/
10668
10669 NTB INTEL DRIVER
10670 M:      Dave Jiang <dave.jiang@intel.com>
10671 L:      linux-ntb@googlegroups.com
10672 S:      Supported
10673 W:      https://github.com/davejiang/linux/wiki
10674 T:      git https://github.com/davejiang/linux.git
10675 F:      drivers/ntb/hw/intel/
10676
10677 NTFS FILESYSTEM
10678 M:      Anton Altaparmakov <anton@tuxera.com>
10679 L:      linux-ntfs-dev@lists.sourceforge.net
10680 W:      http://www.tuxera.com/
10681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10682 S:      Supported
10683 F:      Documentation/filesystems/ntfs.txt
10684 F:      fs/ntfs/
10685
10686 NUBUS SUBSYSTEM
10687 M:      Finn Thain <fthain@telegraphics.com.au>
10688 L:      linux-m68k@lists.linux-m68k.org
10689 S:      Maintained
10690 F:      arch/*/include/asm/nubus.h
10691 F:      drivers/nubus/
10692 F:      include/linux/nubus.h
10693 F:      include/uapi/linux/nubus.h
10694
10695 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10696 M:      Antonino Daplas <adaplas@gmail.com>
10697 L:      linux-fbdev@vger.kernel.org
10698 S:      Maintained
10699 F:      drivers/video/fbdev/riva/
10700 F:      drivers/video/fbdev/nvidia/
10701
10702 NVM EXPRESS DRIVER
10703 M:      Keith Busch <keith.busch@intel.com>
10704 M:      Jens Axboe <axboe@fb.com>
10705 M:      Christoph Hellwig <hch@lst.de>
10706 M:      Sagi Grimberg <sagi@grimberg.me>
10707 L:      linux-nvme@lists.infradead.org
10708 T:      git://git.infradead.org/nvme.git
10709 W:      http://git.infradead.org/nvme.git
10710 S:      Supported
10711 F:      drivers/nvme/host/
10712 F:      include/linux/nvme.h
10713 F:      include/uapi/linux/nvme_ioctl.h
10714
10715 NVM EXPRESS FC TRANSPORT DRIVERS
10716 M:      James Smart <james.smart@broadcom.com>
10717 L:      linux-nvme@lists.infradead.org
10718 S:      Supported
10719 F:      include/linux/nvme-fc.h
10720 F:      include/linux/nvme-fc-driver.h
10721 F:      drivers/nvme/host/fc.c
10722 F:      drivers/nvme/target/fc.c
10723 F:      drivers/nvme/target/fcloop.c
10724
10725 NVM EXPRESS TARGET DRIVER
10726 M:      Christoph Hellwig <hch@lst.de>
10727 M:      Sagi Grimberg <sagi@grimberg.me>
10728 L:      linux-nvme@lists.infradead.org
10729 T:      git://git.infradead.org/nvme.git
10730 W:      http://git.infradead.org/nvme.git
10731 S:      Supported
10732 F:      drivers/nvme/target/
10733
10734 NVMEM FRAMEWORK
10735 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10736 S:      Maintained
10737 F:      drivers/nvmem/
10738 F:      Documentation/devicetree/bindings/nvmem/
10739 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10740 F:      include/linux/nvmem-consumer.h
10741 F:      include/linux/nvmem-provider.h
10742
10743 NXP SGTL5000 DRIVER
10744 M:      Fabio Estevam <fabio.estevam@nxp.com>
10745 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10746 S:      Maintained
10747 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10748 F:      sound/soc/codecs/sgtl5000*
10749
10750 NXP TDA998X DRM DRIVER
10751 M:      Russell King <linux@armlinux.org.uk>
10752 S:      Maintained
10753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10755 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10756 F:      include/drm/i2c/tda998x.h
10757 F:      include/dt-bindings/display/tda998x.h
10758 K:      "nxp,tda998x"
10759
10760 NXP TFA9879 DRIVER
10761 M:      Peter Rosin <peda@axentia.se>
10762 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10763 S:      Maintained
10764 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10765 F:      sound/soc/codecs/tfa9879*
10766
10767 NXP-NCI NFC DRIVER
10768 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10769 R:      Charles Gorand <charles.gorand@effinnov.com>
10770 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10771 S:      Supported
10772 F:      drivers/nfc/nxp-nci
10773
10774 OBJTOOL
10775 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10776 M:      Peter Zijlstra <peterz@infradead.org>
10777 S:      Supported
10778 F:      tools/objtool/
10779
10780 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10781 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10782 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10783 L:      linuxppc-dev@lists.ozlabs.org
10784 S:      Supported
10785 F:      arch/powerpc/platforms/powernv/ocxl.c
10786 F:      arch/powerpc/include/asm/pnv-ocxl.h
10787 F:      drivers/misc/ocxl/
10788 F:      include/misc/ocxl*
10789 F:      include/uapi/misc/ocxl.h
10790 F:      Documentation/accelerators/ocxl.rst
10791
10792 OMAP AUDIO SUPPORT
10793 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10794 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10795 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10796 L:      linux-omap@vger.kernel.org
10797 S:      Maintained
10798 F:      sound/soc/omap/
10799
10800 OMAP CLOCK FRAMEWORK SUPPORT
10801 M:      Paul Walmsley <paul@pwsan.com>
10802 L:      linux-omap@vger.kernel.org
10803 S:      Maintained
10804 F:      arch/arm/*omap*/*clock*
10805
10806 OMAP DEVICE TREE SUPPORT
10807 M:      Benoît Cousson <bcousson@baylibre.com>
10808 M:      Tony Lindgren <tony@atomide.com>
10809 L:      linux-omap@vger.kernel.org
10810 L:      devicetree@vger.kernel.org
10811 S:      Maintained
10812 F:      arch/arm/boot/dts/*omap*
10813 F:      arch/arm/boot/dts/*am3*
10814 F:      arch/arm/boot/dts/*am4*
10815 F:      arch/arm/boot/dts/*am5*
10816 F:      arch/arm/boot/dts/*dra7*
10817
10818 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10819 L:      linux-omap@vger.kernel.org
10820 L:      linux-fbdev@vger.kernel.org
10821 S:      Orphan
10822 F:      drivers/video/fbdev/omap2/
10823 F:      Documentation/arm/OMAP/DSS
10824
10825 OMAP FRAMEBUFFER SUPPORT
10826 L:      linux-fbdev@vger.kernel.org
10827 L:      linux-omap@vger.kernel.org
10828 S:      Orphan
10829 F:      drivers/video/fbdev/omap/
10830
10831 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10832 M:      Roger Quadros <rogerq@ti.com>
10833 M:      Tony Lindgren <tony@atomide.com>
10834 L:      linux-omap@vger.kernel.org
10835 S:      Maintained
10836 F:      drivers/memory/omap-gpmc.c
10837 F:      arch/arm/mach-omap2/*gpmc*
10838
10839 OMAP GPIO DRIVER
10840 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10841 M:      Santosh Shilimkar <ssantosh@kernel.org>
10842 M:      Kevin Hilman <khilman@kernel.org>
10843 L:      linux-omap@vger.kernel.org
10844 S:      Maintained
10845 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10846 F:      drivers/gpio/gpio-omap.c
10847
10848 OMAP HARDWARE SPINLOCK SUPPORT
10849 M:      Ohad Ben-Cohen <ohad@wizery.com>
10850 L:      linux-omap@vger.kernel.org
10851 S:      Maintained
10852 F:      drivers/hwspinlock/omap_hwspinlock.c
10853
10854 OMAP HS MMC SUPPORT
10855 L:      linux-mmc@vger.kernel.org
10856 L:      linux-omap@vger.kernel.org
10857 S:      Orphan
10858 F:      drivers/mmc/host/omap_hsmmc.c
10859
10860 OMAP HWMOD DATA
10861 M:      Paul Walmsley <paul@pwsan.com>
10862 L:      linux-omap@vger.kernel.org
10863 S:      Maintained
10864 F:      arch/arm/mach-omap2/omap_hwmod*data*
10865
10866 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10867 M:      Benoît Cousson <bcousson@baylibre.com>
10868 L:      linux-omap@vger.kernel.org
10869 S:      Maintained
10870 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10871
10872 OMAP HWMOD SUPPORT
10873 M:      Benoît Cousson <bcousson@baylibre.com>
10874 M:      Paul Walmsley <paul@pwsan.com>
10875 L:      linux-omap@vger.kernel.org
10876 S:      Maintained
10877 F:      arch/arm/mach-omap2/omap_hwmod.*
10878
10879 OMAP I2C DRIVER
10880 M:      Vignesh R <vigneshr@ti.com>
10881 L:      linux-omap@vger.kernel.org
10882 L:      linux-i2c@vger.kernel.org
10883 S:      Maintained
10884 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10885 F:      drivers/i2c/busses/i2c-omap.c
10886
10887 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10888 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10889 L:      linux-media@vger.kernel.org
10890 S:      Maintained
10891 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10892 F:      drivers/media/platform/omap3isp/
10893 F:      drivers/staging/media/omap4iss/
10894
10895 OMAP MMC SUPPORT
10896 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10897 L:      linux-omap@vger.kernel.org
10898 S:      Odd Fixes
10899 F:      drivers/mmc/host/omap.c
10900
10901 OMAP POWER MANAGEMENT SUPPORT
10902 M:      Kevin Hilman <khilman@kernel.org>
10903 L:      linux-omap@vger.kernel.org
10904 S:      Maintained
10905 F:      arch/arm/*omap*/*pm*
10906 F:      drivers/cpufreq/omap-cpufreq.c
10907
10908 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10909 M:      Rajendra Nayak <rnayak@codeaurora.org>
10910 M:      Paul Walmsley <paul@pwsan.com>
10911 L:      linux-omap@vger.kernel.org
10912 S:      Maintained
10913 F:      arch/arm/mach-omap2/prm*
10914
10915 OMAP RANDOM NUMBER GENERATOR SUPPORT
10916 M:      Deepak Saxena <dsaxena@plexity.net>
10917 S:      Maintained
10918 F:      drivers/char/hw_random/omap-rng.c
10919
10920 OMAP USB SUPPORT
10921 L:      linux-usb@vger.kernel.org
10922 L:      linux-omap@vger.kernel.org
10923 S:      Orphan
10924 F:      drivers/usb/*/*omap*
10925 F:      arch/arm/*omap*/usb*
10926
10927 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10928 M:      Mark Jackson <mpfj@newflow.co.uk>
10929 L:      linux-omap@vger.kernel.org
10930 S:      Maintained
10931 F:      arch/arm/boot/dts/am335x-nano.dts
10932
10933 OMAP1 SUPPORT
10934 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10935 M:      Tony Lindgren <tony@atomide.com>
10936 L:      linux-omap@vger.kernel.org
10937 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10939 S:      Maintained
10940 F:      arch/arm/mach-omap1/
10941 F:      arch/arm/plat-omap/
10942 F:      arch/arm/configs/omap1_defconfig
10943 F:      drivers/i2c/busses/i2c-omap.c
10944 F:      include/linux/platform_data/i2c-omap.h
10945 F:      include/linux/platform_data/ams-delta-fiq.h
10946
10947 OMAP2+ SUPPORT
10948 M:      Tony Lindgren <tony@atomide.com>
10949 L:      linux-omap@vger.kernel.org
10950 W:      http://www.muru.com/linux/omap/
10951 W:      http://linux.omap.com/
10952 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10954 S:      Maintained
10955 F:      arch/arm/mach-omap2/
10956 F:      arch/arm/plat-omap/
10957 F:      arch/arm/configs/omap2plus_defconfig
10958 F:      drivers/i2c/busses/i2c-omap.c
10959 F:      drivers/irqchip/irq-omap-intc.c
10960 F:      drivers/mfd/*omap*.c
10961 F:      drivers/mfd/menelaus.c
10962 F:      drivers/mfd/palmas.c
10963 F:      drivers/mfd/tps65217.c
10964 F:      drivers/mfd/tps65218.c
10965 F:      drivers/mfd/tps65910.c
10966 F:      drivers/mfd/twl-core.[ch]
10967 F:      drivers/mfd/twl4030*.c
10968 F:      drivers/mfd/twl6030*.c
10969 F:      drivers/mfd/twl6040*.c
10970 F:      drivers/regulator/palmas-regulator*.c
10971 F:      drivers/regulator/pbias-regulator.c
10972 F:      drivers/regulator/tps65217-regulator.c
10973 F:      drivers/regulator/tps65218-regulator.c
10974 F:      drivers/regulator/tps65910-regulator.c
10975 F:      drivers/regulator/twl-regulator.c
10976 F:      drivers/regulator/twl6030-regulator.c
10977 F:      include/linux/platform_data/i2c-omap.h
10978
10979 ONION OMEGA2+ BOARD
10980 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10981 L:      linux-mips@vger.kernel.org
10982 S:      Maintained
10983 F:      arch/mips/boot/dts/ralink/omega2p.dts
10984
10985 OMFS FILESYSTEM
10986 M:      Bob Copeland <me@bobcopeland.com>
10987 L:      linux-karma-devel@lists.sourceforge.net
10988 S:      Maintained
10989 F:      Documentation/filesystems/omfs.txt
10990 F:      fs/omfs/
10991
10992 OMNIKEY CARDMAN 4000 DRIVER
10993 M:      Harald Welte <laforge@gnumonks.org>
10994 S:      Maintained
10995 F:      drivers/char/pcmcia/cm4000_cs.c
10996 F:      include/linux/cm4000_cs.h
10997 F:      include/uapi/linux/cm4000_cs.h
10998
10999 OMNIKEY CARDMAN 4040 DRIVER
11000 M:      Harald Welte <laforge@gnumonks.org>
11001 S:      Maintained
11002 F:      drivers/char/pcmcia/cm4040_cs.*
11003
11004 OMNIVISION OV13858 SENSOR DRIVER
11005 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11006 L:      linux-media@vger.kernel.org
11007 T:      git git://linuxtv.org/media_tree.git
11008 S:      Maintained
11009 F:      drivers/media/i2c/ov13858.c
11010
11011 OMNIVISION OV2680 SENSOR DRIVER
11012 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11013 L:      linux-media@vger.kernel.org
11014 T:      git git://linuxtv.org/media_tree.git
11015 S:      Maintained
11016 F:      drivers/media/i2c/ov2680.c
11017 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11018
11019 OMNIVISION OV2685 SENSOR DRIVER
11020 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11021 L:      linux-media@vger.kernel.org
11022 T:      git git://linuxtv.org/media_tree.git
11023 S:      Maintained
11024 F:      drivers/media/i2c/ov2685.c
11025
11026 OMNIVISION OV5640 SENSOR DRIVER
11027 M:      Steve Longerbeam <slongerbeam@gmail.com>
11028 L:      linux-media@vger.kernel.org
11029 T:      git git://linuxtv.org/media_tree.git
11030 S:      Maintained
11031 F:      drivers/media/i2c/ov5640.c
11032
11033 OMNIVISION OV5647 SENSOR DRIVER
11034 M:      Luis Oliveira <lolivei@synopsys.com>
11035 L:      linux-media@vger.kernel.org
11036 T:      git git://linuxtv.org/media_tree.git
11037 S:      Maintained
11038 F:      drivers/media/i2c/ov5647.c
11039
11040 OMNIVISION OV5695 SENSOR DRIVER
11041 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11042 L:      linux-media@vger.kernel.org
11043 T:      git git://linuxtv.org/media_tree.git
11044 S:      Maintained
11045 F:      drivers/media/i2c/ov5695.c
11046
11047 OMNIVISION OV7670 SENSOR DRIVER
11048 M:      Jonathan Corbet <corbet@lwn.net>
11049 L:      linux-media@vger.kernel.org
11050 T:      git git://linuxtv.org/media_tree.git
11051 S:      Maintained
11052 F:      drivers/media/i2c/ov7670.c
11053 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11054
11055 OMNIVISION OV772x SENSOR DRIVER
11056 M:      Jacopo Mondi <jacopo@jmondi.org>
11057 L:      linux-media@vger.kernel.org
11058 T:      git git://linuxtv.org/media_tree.git
11059 S:      Odd fixes
11060 F:      drivers/media/i2c/ov772x.c
11061 F:      include/media/i2c/ov772x.h
11062 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11063
11064 OMNIVISION OV7740 SENSOR DRIVER
11065 M:      Wenyou Yang <wenyou.yang@microchip.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/ov7740.c
11070 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11071
11072 OMNIVISION OV9650 SENSOR DRIVER
11073 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11074 R:      Akinobu Mita <akinobu.mita@gmail.com>
11075 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11076 L:      linux-media@vger.kernel.org
11077 T:      git git://linuxtv.org/media_tree.git
11078 S:      Maintained
11079 F:      drivers/media/i2c/ov9650.c
11080 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11081
11082 ONENAND FLASH DRIVER
11083 M:      Kyungmin Park <kyungmin.park@samsung.com>
11084 L:      linux-mtd@lists.infradead.org
11085 S:      Maintained
11086 F:      drivers/mtd/nand/onenand/
11087 F:      include/linux/mtd/onenand*.h
11088
11089 ONSTREAM SCSI TAPE DRIVER
11090 M:      Willem Riede <osst@riede.org>
11091 L:      osst-users@lists.sourceforge.net
11092 L:      linux-scsi@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/scsi/osst.txt
11095 F:      drivers/scsi/osst.*
11096 F:      drivers/scsi/osst_*.h
11097 F:      drivers/scsi/st.h
11098
11099 OP-TEE DRIVER
11100 M:      Jens Wiklander <jens.wiklander@linaro.org>
11101 S:      Maintained
11102 F:      drivers/tee/optee/
11103
11104 OPA-VNIC DRIVER
11105 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11106 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11107 L:      linux-rdma@vger.kernel.org
11108 S:      Supported
11109 F:      drivers/infiniband/ulp/opa_vnic
11110
11111 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11112 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11113 M:      Frank Rowand <frowand.list@gmail.com>
11114 L:      devicetree@vger.kernel.org
11115 S:      Maintained
11116 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11117 F:      Documentation/devicetree/overlay-notes.txt
11118 F:      drivers/of/overlay.c
11119 F:      drivers/of/resolver.c
11120 K:      of_overlay_notifier_
11121
11122 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11123 M:      Rob Herring <robh+dt@kernel.org>
11124 M:      Frank Rowand <frowand.list@gmail.com>
11125 L:      devicetree@vger.kernel.org
11126 W:      http://www.devicetree.org/
11127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11128 S:      Maintained
11129 F:      drivers/of/
11130 F:      include/linux/of*.h
11131 F:      scripts/dtc/
11132 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11133
11134 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11135 M:      Rob Herring <robh+dt@kernel.org>
11136 M:      Mark Rutland <mark.rutland@arm.com>
11137 L:      devicetree@vger.kernel.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11139 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11140 S:      Maintained
11141 F:      Documentation/devicetree/
11142 F:      arch/*/boot/dts/
11143 F:      include/dt-bindings/
11144
11145 OPENCORES I2C BUS DRIVER
11146 M:      Peter Korsgaard <peter@korsgaard.com>
11147 L:      linux-i2c@vger.kernel.org
11148 S:      Maintained
11149 F:      Documentation/i2c/busses/i2c-ocores
11150 F:      drivers/i2c/busses/i2c-ocores.c
11151
11152 OPENRISC ARCHITECTURE
11153 M:      Jonas Bonn <jonas@southpole.se>
11154 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11155 M:      Stafford Horne <shorne@gmail.com>
11156 T:      git git://github.com/openrisc/linux.git
11157 L:      openrisc@lists.librecores.org
11158 W:      http://openrisc.io
11159 S:      Maintained
11160 F:      Documentation/devicetree/bindings/openrisc/
11161 F:      Documentation/openrisc/
11162 F:      arch/openrisc/
11163 F:      drivers/irqchip/irq-ompic.c
11164 F:      drivers/irqchip/irq-or1k-*
11165
11166 OPENVSWITCH
11167 M:      Pravin B Shelar <pshelar@ovn.org>
11168 L:      netdev@vger.kernel.org
11169 L:      dev@openvswitch.org
11170 W:      http://openvswitch.org
11171 S:      Maintained
11172 F:      net/openvswitch/
11173 F:      include/uapi/linux/openvswitch.h
11174
11175 OPERATING PERFORMANCE POINTS (OPP)
11176 M:      Viresh Kumar <vireshk@kernel.org>
11177 M:      Nishanth Menon <nm@ti.com>
11178 M:      Stephen Boyd <sboyd@kernel.org>
11179 L:      linux-pm@vger.kernel.org
11180 S:      Maintained
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11182 F:      drivers/opp/
11183 F:      include/linux/pm_opp.h
11184 F:      Documentation/power/opp.txt
11185 F:      Documentation/devicetree/bindings/opp/
11186
11187 OPL4 DRIVER
11188 M:      Clemens Ladisch <clemens@ladisch.de>
11189 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11190 T:      git git://git.alsa-project.org/alsa-kernel.git
11191 S:      Maintained
11192 F:      sound/drivers/opl4/
11193
11194 OPROFILE
11195 M:      Robert Richter <rric@kernel.org>
11196 L:      oprofile-list@lists.sf.net
11197 S:      Maintained
11198 F:      arch/*/include/asm/oprofile*.h
11199 F:      arch/*/oprofile/
11200 F:      drivers/oprofile/
11201 F:      include/linux/oprofile.h
11202
11203 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11204 M:      Mark Fasheh <mark@fasheh.com>
11205 M:      Joel Becker <jlbec@evilplan.org>
11206 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11207 W:      http://ocfs2.wiki.kernel.org
11208 S:      Supported
11209 F:      Documentation/filesystems/ocfs2.txt
11210 F:      Documentation/filesystems/dlmfs.txt
11211 F:      fs/ocfs2/
11212
11213 ORANGEFS FILESYSTEM
11214 M:      Mike Marshall <hubcap@omnibond.com>
11215 R:      Martin Brandenburg <martin@omnibond.com>
11216 L:      devel@lists.orangefs.org
11217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11218 S:      Supported
11219 F:      fs/orangefs/
11220 F:      Documentation/filesystems/orangefs.txt
11221
11222 ORINOCO DRIVER
11223 L:      linux-wireless@vger.kernel.org
11224 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11225 W:      http://www.nongnu.org/orinoco/
11226 S:      Orphan
11227 F:      drivers/net/wireless/intersil/orinoco/
11228
11229 OSD LIBRARY and FILESYSTEM
11230 M:      Boaz Harrosh <ooo@electrozaur.com>
11231 S:      Maintained
11232 F:      drivers/scsi/osd/
11233 F:      include/scsi/osd_*
11234 F:      fs/exofs/
11235
11236 OV2659 OMNIVISION SENSOR DRIVER
11237 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11238 L:      linux-media@vger.kernel.org
11239 W:      https://linuxtv.org
11240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11241 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11242 S:      Maintained
11243 F:      drivers/media/i2c/ov2659.c
11244 F:      include/media/i2c/ov2659.h
11245
11246 OVERLAY FILESYSTEM
11247 M:      Miklos Szeredi <miklos@szeredi.hu>
11248 L:      linux-unionfs@vger.kernel.org
11249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11250 S:      Supported
11251 F:      fs/overlayfs/
11252 F:      Documentation/filesystems/overlayfs.txt
11253
11254 P54 WIRELESS DRIVER
11255 M:      Christian Lamparter <chunkeey@googlemail.com>
11256 L:      linux-wireless@vger.kernel.org
11257 W:      http://wireless.kernel.org/en/users/Drivers/p54
11258 S:      Maintained
11259 F:      drivers/net/wireless/intersil/p54/
11260
11261 PA SEMI ETHERNET DRIVER
11262 L:      netdev@vger.kernel.org
11263 S:      Orphan
11264 F:      drivers/net/ethernet/pasemi/*
11265
11266 PA SEMI SMBUS DRIVER
11267 L:      linux-i2c@vger.kernel.org
11268 S:      Orphan
11269 F:      drivers/i2c/busses/i2c-pasemi.c
11270
11271 PADATA PARALLEL EXECUTION MECHANISM
11272 M:      Steffen Klassert <steffen.klassert@secunet.com>
11273 L:      linux-crypto@vger.kernel.org
11274 S:      Maintained
11275 F:      kernel/padata.c
11276 F:      include/linux/padata.h
11277 F:      Documentation/padata.txt
11278
11279 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11280 M:      Harald Welte <laforge@gnumonks.org>
11281 L:      platform-driver-x86@vger.kernel.org
11282 S:      Maintained
11283 F:      drivers/platform/x86/panasonic-laptop.c
11284
11285 PARALLEL LCD/KEYPAD PANEL DRIVER
11286 M:      Willy Tarreau <willy@haproxy.com>
11287 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11288 S:      Odd Fixes
11289 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11290 F:      drivers/auxdisplay/panel.c
11291
11292 PARALLEL PORT SUBSYSTEM
11293 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11294 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11295 L:      linux-parport@lists.infradead.org (subscribers-only)
11296 S:      Maintained
11297 F:      drivers/parport/
11298 F:      include/linux/parport*.h
11299 F:      drivers/char/ppdev.c
11300 F:      include/uapi/linux/ppdev.h
11301 F:      Documentation/parport*.txt
11302
11303 PARAVIRT_OPS INTERFACE
11304 M:      Juergen Gross <jgross@suse.com>
11305 M:      Alok Kataria <akataria@vmware.com>
11306 L:      virtualization@lists.linux-foundation.org
11307 S:      Supported
11308 F:      Documentation/virtual/paravirt_ops.txt
11309 F:      arch/*/kernel/paravirt*
11310 F:      arch/*/include/asm/paravirt*.h
11311 F:      include/linux/hypervisor.h
11312
11313 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11314 M:      Tim Waugh <tim@cyberelk.net>
11315 L:      linux-parport@lists.infradead.org (subscribers-only)
11316 S:      Maintained
11317 F:      Documentation/blockdev/paride.txt
11318 F:      drivers/block/paride/
11319
11320 PARISC ARCHITECTURE
11321 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11322 M:      Helge Deller <deller@gmx.de>
11323 L:      linux-parisc@vger.kernel.org
11324 W:      http://www.parisc-linux.org/
11325 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11328 S:      Maintained
11329 F:      arch/parisc/
11330 F:      Documentation/parisc/
11331 F:      drivers/parisc/
11332 F:      drivers/char/agp/parisc-agp.c
11333 F:      drivers/input/serio/gscps2.c
11334 F:      drivers/parport/parport_gsc.*
11335 F:      drivers/tty/serial/8250/8250_gsc.c
11336 F:      drivers/video/fbdev/sti*
11337 F:      drivers/video/console/sti*
11338 F:      drivers/video/logo/logo_parisc*
11339
11340 PARMAN
11341 M:      Jiri Pirko <jiri@mellanox.com>
11342 L:      netdev@vger.kernel.org
11343 S:      Supported
11344 F:      lib/parman.c
11345 F:      lib/test_parman.c
11346 F:      include/linux/parman.h
11347
11348 PC87360 HARDWARE MONITORING DRIVER
11349 M:      Jim Cromie <jim.cromie@gmail.com>
11350 L:      linux-hwmon@vger.kernel.org
11351 S:      Maintained
11352 F:      Documentation/hwmon/pc87360
11353 F:      drivers/hwmon/pc87360.c
11354
11355 PC8736x GPIO DRIVER
11356 M:      Jim Cromie <jim.cromie@gmail.com>
11357 S:      Maintained
11358 F:      drivers/char/pc8736x_gpio.c
11359
11360 PC87427 HARDWARE MONITORING DRIVER
11361 M:      Jean Delvare <jdelvare@suse.com>
11362 L:      linux-hwmon@vger.kernel.org
11363 S:      Maintained
11364 F:      Documentation/hwmon/pc87427
11365 F:      drivers/hwmon/pc87427.c
11366
11367 PCA9532 LED DRIVER
11368 M:      Riku Voipio <riku.voipio@iki.fi>
11369 S:      Maintained
11370 F:      drivers/leds/leds-pca9532.c
11371 F:      include/linux/leds-pca9532.h
11372
11373 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11374 M:      Guenter Roeck <linux@roeck-us.net>
11375 L:      linux-i2c@vger.kernel.org
11376 S:      Maintained
11377 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11378
11379 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11380 M:      Khalid Aziz <khalid@gonehiking.org>
11381 S:      Maintained
11382 F:      drivers/firmware/pcdp.*
11383
11384 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11385 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11386 L:      linux-pci@vger.kernel.org
11387 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11388 S:      Maintained
11389 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11390 F:      drivers/pci/controller/pci-aardvark.c
11391
11392 PCI DRIVER FOR ALTERA PCIE IP
11393 M:      Ley Foon Tan <lftan@altera.com>
11394 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11395 L:      linux-pci@vger.kernel.org
11396 S:      Supported
11397 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11398 F:      drivers/pci/controller/pcie-altera.c
11399
11400 PCI DRIVER FOR APPLIEDMICRO XGENE
11401 M:      Tanmay Inamdar <tinamdar@apm.com>
11402 L:      linux-pci@vger.kernel.org
11403 L:      linux-arm-kernel@lists.infradead.org
11404 S:      Maintained
11405 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11406 F:      drivers/pci/controller/pci-xgene.c
11407
11408 PCI DRIVER FOR ARM VERSATILE PLATFORM
11409 M:      Rob Herring <robh@kernel.org>
11410 L:      linux-pci@vger.kernel.org
11411 L:      linux-arm-kernel@lists.infradead.org
11412 S:      Maintained
11413 F:      Documentation/devicetree/bindings/pci/versatile.txt
11414 F:      drivers/pci/controller/pci-versatile.c
11415
11416 PCI DRIVER FOR ARMADA 8K
11417 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11418 L:      linux-pci@vger.kernel.org
11419 L:      linux-arm-kernel@lists.infradead.org
11420 S:      Maintained
11421 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11422 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11423
11424 PCI DRIVER FOR CADENCE PCIE IP
11425 M:      Alan Douglas <adouglas@cadence.com>
11426 L:      linux-pci@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11429 F:      drivers/pci/controller/pcie-cadence*
11430
11431 PCI DRIVER FOR FREESCALE LAYERSCAPE
11432 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11433 M:      Mingkai Hu <mingkai.hu@nxp.com>
11434 M:      Roy Zang <roy.zang@nxp.com>
11435 L:      linuxppc-dev@lists.ozlabs.org
11436 L:      linux-pci@vger.kernel.org
11437 L:      linux-arm-kernel@lists.infradead.org
11438 S:      Maintained
11439 F:      drivers/pci/controller/dwc/*layerscape*
11440
11441 PCI DRIVER FOR GENERIC OF HOSTS
11442 M:      Will Deacon <will.deacon@arm.com>
11443 L:      linux-pci@vger.kernel.org
11444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11445 S:      Maintained
11446 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11447 F:      drivers/pci/controller/pci-host-common.c
11448 F:      drivers/pci/controller/pci-host-generic.c
11449
11450 PCI DRIVER FOR IMX6
11451 M:      Richard Zhu <hongxing.zhu@nxp.com>
11452 M:      Lucas Stach <l.stach@pengutronix.de>
11453 L:      linux-pci@vger.kernel.org
11454 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11455 S:      Maintained
11456 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11457 F:      drivers/pci/controller/dwc/*imx6*
11458
11459 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11460 M:      Keith Busch <keith.busch@intel.com>
11461 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11462 L:      linux-pci@vger.kernel.org
11463 S:      Supported
11464 F:      drivers/pci/controller/vmd.c
11465
11466 PCI DRIVER FOR MICROSEMI SWITCHTEC
11467 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11468 M:      Logan Gunthorpe <logang@deltatee.com>
11469 L:      linux-pci@vger.kernel.org
11470 S:      Maintained
11471 F:      Documentation/switchtec.txt
11472 F:      Documentation/ABI/testing/sysfs-class-switchtec
11473 F:      drivers/pci/switch/switchtec*
11474 F:      include/uapi/linux/switchtec_ioctl.h
11475 F:      include/linux/switchtec.h
11476 F:      drivers/ntb/hw/mscc/
11477
11478 PCI DRIVER FOR MOBIVEIL PCIE IP
11479 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11480 L:      linux-pci@vger.kernel.org
11481 S:      Supported
11482 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11483 F:      drivers/pci/controller/pcie-mobiveil.c
11484
11485 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11486 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11487 M:      Jason Cooper <jason@lakedaemon.net>
11488 L:      linux-pci@vger.kernel.org
11489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11490 S:      Maintained
11491 F:      drivers/pci/controller/*mvebu*
11492
11493 PCI DRIVER FOR NVIDIA TEGRA
11494 M:      Thierry Reding <thierry.reding@gmail.com>
11495 L:      linux-tegra@vger.kernel.org
11496 L:      linux-pci@vger.kernel.org
11497 S:      Supported
11498 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11499 F:      drivers/pci/controller/pci-tegra.c
11500
11501 PCI DRIVER FOR RENESAS R-CAR
11502 M:      Simon Horman <horms@verge.net.au>
11503 L:      linux-pci@vger.kernel.org
11504 L:      linux-renesas-soc@vger.kernel.org
11505 S:      Maintained
11506 F:      drivers/pci/controller/*rcar*
11507
11508 PCI DRIVER FOR SAMSUNG EXYNOS
11509 M:      Jingoo Han <jingoohan1@gmail.com>
11510 L:      linux-pci@vger.kernel.org
11511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11512 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11513 S:      Maintained
11514 F:      drivers/pci/controller/dwc/pci-exynos.c
11515
11516 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11517 M:      Jingoo Han <jingoohan1@gmail.com>
11518 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11519 L:      linux-pci@vger.kernel.org
11520 S:      Maintained
11521 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11522 F:      drivers/pci/controller/dwc/*designware*
11523
11524 PCI DRIVER FOR TI DRA7XX
11525 M:      Kishon Vijay Abraham I <kishon@ti.com>
11526 L:      linux-omap@vger.kernel.org
11527 L:      linux-pci@vger.kernel.org
11528 S:      Supported
11529 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11530 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11531
11532 PCI DRIVER FOR TI KEYSTONE
11533 M:      Murali Karicheri <m-karicheri2@ti.com>
11534 L:      linux-pci@vger.kernel.org
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 S:      Maintained
11537 F:      drivers/pci/controller/dwc/pci-keystone.c
11538
11539 PCI ENDPOINT SUBSYSTEM
11540 M:      Kishon Vijay Abraham I <kishon@ti.com>
11541 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11542 L:      linux-pci@vger.kernel.org
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11544 S:      Supported
11545 F:      drivers/pci/endpoint/
11546 F:      drivers/misc/pci_endpoint_test.c
11547 F:      tools/pci/
11548
11549 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11550 M:      Russell Currey <ruscur@russell.cc>
11551 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11552 M:      Oliver O'Halloran <oohall@gmail.com>
11553 L:      linuxppc-dev@lists.ozlabs.org
11554 S:      Supported
11555 F:      Documentation/PCI/pci-error-recovery.txt
11556 F:      drivers/pci/pcie/aer.c
11557 F:      drivers/pci/pcie/dpc.c
11558 F:      drivers/pci/pcie/err.c
11559 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11560 F:      arch/powerpc/kernel/eeh*.c
11561 F:      arch/powerpc/platforms/*/eeh*.c
11562 F:      arch/powerpc/include/*/eeh*.h
11563
11564 PCI ERROR RECOVERY
11565 M:      Linas Vepstas <linasvepstas@gmail.com>
11566 L:      linux-pci@vger.kernel.org
11567 S:      Supported
11568 F:      Documentation/PCI/pci-error-recovery.txt
11569
11570 PCI MSI DRIVER FOR ALTERA MSI IP
11571 M:      Ley Foon Tan <lftan@altera.com>
11572 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11573 L:      linux-pci@vger.kernel.org
11574 S:      Supported
11575 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11576 F:      drivers/pci/controller/pcie-altera-msi.c
11577
11578 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11579 M:      Duc Dang <dhdang@apm.com>
11580 L:      linux-pci@vger.kernel.org
11581 L:      linux-arm-kernel@lists.infradead.org
11582 S:      Maintained
11583 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11584 F:      drivers/pci/controller/pci-xgene-msi.c
11585
11586 PCI SUBSYSTEM
11587 M:      Bjorn Helgaas <bhelgaas@google.com>
11588 L:      linux-pci@vger.kernel.org
11589 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11591 S:      Supported
11592 F:      Documentation/devicetree/bindings/pci/
11593 F:      Documentation/PCI/
11594 F:      drivers/acpi/pci*
11595 F:      drivers/pci/
11596 F:      include/asm-generic/pci*
11597 F:      include/linux/pci*
11598 F:      include/linux/of_pci.h
11599 F:      include/uapi/linux/pci*
11600 F:      lib/pci*
11601 F:      arch/x86/pci/
11602 F:      arch/x86/kernel/quirks.c
11603
11604 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11605 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11606 L:      linux-pci@vger.kernel.org
11607 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11609 S:      Supported
11610 F:      drivers/pci/controller/
11611
11612 PCIE DRIVER FOR AXIS ARTPEC
11613 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11614 L:      linux-arm-kernel@axis.com
11615 L:      linux-pci@vger.kernel.org
11616 S:      Maintained
11617 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11618 F:      drivers/pci/controller/dwc/*artpec*
11619
11620 PCIE DRIVER FOR CAVIUM THUNDERX
11621 M:      David Daney <david.daney@cavium.com>
11622 L:      linux-pci@vger.kernel.org
11623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11624 S:      Supported
11625 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11626 F:      drivers/pci/controller/pci-thunder-*
11627
11628 PCIE DRIVER FOR HISILICON
11629 M:      Zhou Wang <wangzhou1@hisilicon.com>
11630 L:      linux-pci@vger.kernel.org
11631 S:      Maintained
11632 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11633 F:      drivers/pci/controller/dwc/pcie-hisi.c
11634
11635 PCIE DRIVER FOR HISILICON KIRIN
11636 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11637 M:      Binghui Wang <wangbinghui@hisilicon.com>
11638 L:      linux-pci@vger.kernel.org
11639 S:      Maintained
11640 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11641 F:      drivers/pci/controller/dwc/pcie-kirin.c
11642
11643 PCIE DRIVER FOR HISILICON STB
11644 M:      Jianguo Sun <sunjianguo1@huawei.com>
11645 M:      Shawn Guo <shawn.guo@linaro.org>
11646 L:      linux-pci@vger.kernel.org
11647 S:      Maintained
11648 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11649 F:      drivers/pci/controller/dwc/pcie-histb.c
11650
11651 PCIE DRIVER FOR MEDIATEK
11652 M:      Ryder Lee <ryder.lee@mediatek.com>
11653 L:      linux-pci@vger.kernel.org
11654 L:      linux-mediatek@lists.infradead.org
11655 S:      Supported
11656 F:      Documentation/devicetree/bindings/pci/mediatek*
11657 F:      drivers/pci/controller/*mediatek*
11658
11659 PCIE DRIVER FOR QUALCOMM MSM
11660 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11661 L:      linux-pci@vger.kernel.org
11662 L:      linux-arm-msm@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/pci/controller/dwc/*qcom*
11665
11666 PCIE DRIVER FOR ROCKCHIP
11667 M:      Shawn Lin <shawn.lin@rock-chips.com>
11668 L:      linux-pci@vger.kernel.org
11669 L:      linux-rockchip@lists.infradead.org
11670 S:      Maintained
11671 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11672 F:      drivers/pci/controller/pcie-rockchip*
11673
11674 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11675 M:      Linus Walleij <linus.walleij@linaro.org>
11676 L:      linux-pci@vger.kernel.org
11677 S:      Maintained
11678 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11679 F:      drivers/pci/controller/pci-v3-semi.c
11680
11681 PCIE DRIVER FOR ST SPEAR13XX
11682 M:      Pratyush Anand <pratyush.anand@gmail.com>
11683 L:      linux-pci@vger.kernel.org
11684 S:      Maintained
11685 F:      drivers/pci/controller/dwc/*spear*
11686
11687 PCMCIA SUBSYSTEM
11688 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11690 S:      Odd Fixes
11691 F:      Documentation/pcmcia/
11692 F:      tools/pcmcia/
11693 F:      drivers/pcmcia/
11694 F:      include/pcmcia/
11695
11696 PCNET32 NETWORK DRIVER
11697 M:      Don Fry <pcnet32@frontier.com>
11698 L:      netdev@vger.kernel.org
11699 S:      Maintained
11700 F:      drivers/net/ethernet/amd/pcnet32.c
11701
11702 PCRYPT PARALLEL CRYPTO ENGINE
11703 M:      Steffen Klassert <steffen.klassert@secunet.com>
11704 L:      linux-crypto@vger.kernel.org
11705 S:      Maintained
11706 F:      crypto/pcrypt.c
11707 F:      include/crypto/pcrypt.h
11708
11709 PEAQ WMI HOTKEYS DRIVER
11710 M:      Hans de Goede <hdegoede@redhat.com>
11711 L:      platform-driver-x86@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/platform/x86/peaq-wmi.c
11714
11715 PER-CPU MEMORY ALLOCATOR
11716 M:      Dennis Zhou <dennis@kernel.org>
11717 M:      Tejun Heo <tj@kernel.org>
11718 M:      Christoph Lameter <cl@linux.com>
11719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11720 S:      Maintained
11721 F:      include/linux/percpu*.h
11722 F:      mm/percpu*.c
11723 F:      arch/*/include/asm/percpu.h
11724
11725 PER-TASK DELAY ACCOUNTING
11726 M:      Balbir Singh <bsingharora@gmail.com>
11727 S:      Maintained
11728 F:      include/linux/delayacct.h
11729 F:      kernel/delayacct.c
11730
11731 PERFORMANCE EVENTS SUBSYSTEM
11732 M:      Peter Zijlstra <peterz@infradead.org>
11733 M:      Ingo Molnar <mingo@redhat.com>
11734 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11735 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11736 R:      Jiri Olsa <jolsa@redhat.com>
11737 R:      Namhyung Kim <namhyung@kernel.org>
11738 L:      linux-kernel@vger.kernel.org
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11740 S:      Supported
11741 F:      kernel/events/*
11742 F:      include/linux/perf_event.h
11743 F:      include/uapi/linux/perf_event.h
11744 F:      arch/*/kernel/perf_event*.c
11745 F:      arch/*/kernel/*/perf_event*.c
11746 F:      arch/*/kernel/*/*/perf_event*.c
11747 F:      arch/*/include/asm/perf_event.h
11748 F:      arch/*/kernel/perf_callchain.c
11749 F:      arch/*/events/*
11750 F:      tools/perf/
11751
11752 PERSONALITY HANDLING
11753 M:      Christoph Hellwig <hch@infradead.org>
11754 L:      linux-abi-devel@lists.sourceforge.net
11755 S:      Maintained
11756 F:      include/linux/personality.h
11757 F:      include/uapi/linux/personality.h
11758
11759 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11760 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11761 L:      linux-input@vger.kernel.org
11762 S:      Maintained
11763 F:      Documentation/input/devices/pxrc.rst
11764 F:      drivers/input/joystick/pxrc.c
11765
11766 PHONET PROTOCOL
11767 M:      Remi Denis-Courmont <courmisch@gmail.com>
11768 S:      Supported
11769 F:      Documentation/networking/phonet.txt
11770 F:      include/linux/phonet.h
11771 F:      include/net/phonet/
11772 F:      include/uapi/linux/phonet.h
11773 F:      net/phonet/
11774
11775 PHRAM MTD DRIVER
11776 M:      Joern Engel <joern@lazybastard.org>
11777 L:      linux-mtd@lists.infradead.org
11778 S:      Maintained
11779 F:      drivers/mtd/devices/phram.c
11780
11781 PICOLCD HID DRIVER
11782 M:      Bruno Prémont <bonbons@linux-vserver.org>
11783 L:      linux-input@vger.kernel.org
11784 S:      Maintained
11785 F:      drivers/hid/hid-picolcd*
11786
11787 PICOXCELL SUPPORT
11788 M:      Jamie Iles <jamie@jamieiles.com>
11789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11790 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11791 S:      Supported
11792 F:      arch/arm/boot/dts/picoxcell*
11793 F:      arch/arm/mach-picoxcell/
11794 F:      drivers/crypto/picoxcell*
11795
11796 PIN CONTROL SUBSYSTEM
11797 M:      Linus Walleij <linus.walleij@linaro.org>
11798 L:      linux-gpio@vger.kernel.org
11799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11800 S:      Maintained
11801 F:      Documentation/devicetree/bindings/pinctrl/
11802 F:      Documentation/driver-api/pinctl.rst
11803 F:      drivers/pinctrl/
11804 F:      include/linux/pinctrl/
11805
11806 PIN CONTROLLER - ATMEL AT91
11807 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11809 S:      Maintained
11810 F:      drivers/pinctrl/pinctrl-at91.*
11811
11812 PIN CONTROLLER - ATMEL AT91 PIO4
11813 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11815 L:      linux-gpio@vger.kernel.org
11816 S:      Supported
11817 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11818
11819 PIN CONTROLLER - FREESCALE
11820 M:      Dong Aisheng <aisheng.dong@nxp.com>
11821 M:      Fabio Estevam <festevam@gmail.com>
11822 M:      Shawn Guo <shawnguo@kernel.org>
11823 M:      Stefan Agner <stefan@agner.ch>
11824 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11825 L:      linux-gpio@vger.kernel.org
11826 S:      Maintained
11827 F:      drivers/pinctrl/freescale/
11828 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11829
11830 PIN CONTROLLER - INTEL
11831 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11832 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11834 S:      Maintained
11835 F:      drivers/pinctrl/intel/
11836
11837 PIN CONTROLLER - MEDIATEK
11838 M:      Sean Wang <sean.wang@kernel.org>
11839 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11840 S:      Maintained
11841 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11842 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11843 F:      drivers/pinctrl/mediatek/
11844
11845 PIN CONTROLLER - QUALCOMM
11846 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11847 S:      Maintained
11848 L:      linux-arm-msm@vger.kernel.org
11849 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11850 F:      drivers/pinctrl/qcom/
11851
11852 PIN CONTROLLER - RENESAS
11853 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11854 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11855 L:      linux-renesas-soc@vger.kernel.org
11856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11857 S:      Maintained
11858 F:      drivers/pinctrl/sh-pfc/
11859
11860 PIN CONTROLLER - SAMSUNG
11861 M:      Tomasz Figa <tomasz.figa@gmail.com>
11862 M:      Krzysztof Kozlowski <krzk@kernel.org>
11863 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11865 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11866 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11868 S:      Maintained
11869 F:      drivers/pinctrl/samsung/
11870 F:      include/dt-bindings/pinctrl/samsung.h
11871 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11872
11873 PIN CONTROLLER - SINGLE
11874 M:      Tony Lindgren <tony@atomide.com>
11875 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11877 L:      linux-omap@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/pinctrl/pinctrl-single.c
11880
11881 PIN CONTROLLER - ST SPEAR
11882 M:      Viresh Kumar <vireshk@kernel.org>
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 W:      http://www.st.com/spear
11885 S:      Maintained
11886 F:      drivers/pinctrl/spear/
11887
11888 PISTACHIO SOC SUPPORT
11889 M:      James Hartley <james.hartley@sondrel.com>
11890 L:      linux-mips@vger.kernel.org
11891 S:      Odd Fixes
11892 F:      arch/mips/pistachio/
11893 F:      arch/mips/include/asm/mach-pistachio/
11894 F:      arch/mips/boot/dts/img/pistachio*
11895 F:      arch/mips/configs/pistachio*_defconfig
11896
11897 PKTCDVD DRIVER
11898 S:      Orphan
11899 M:      linux-block@vger.kernel.org
11900 F:      drivers/block/pktcdvd.c
11901 F:      include/linux/pktcdvd.h
11902 F:      include/uapi/linux/pktcdvd.h
11903
11904 PKUNITY SOC DRIVERS
11905 M:      Guan Xuetao <gxt@pku.edu.cn>
11906 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11907 S:      Maintained
11908 T:      git git://github.com/gxt/linux.git
11909 F:      drivers/input/serio/i8042-unicore32io.h
11910 F:      drivers/i2c/busses/i2c-puv3.c
11911 F:      drivers/video/fbdev/fb-puv3.c
11912 F:      drivers/rtc/rtc-puv3.c
11913
11914 PMBUS HARDWARE MONITORING DRIVERS
11915 M:      Guenter Roeck <linux@roeck-us.net>
11916 L:      linux-hwmon@vger.kernel.org
11917 W:      http://hwmon.wiki.kernel.org/
11918 W:      http://www.roeck-us.net/linux/drivers/
11919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11920 S:      Maintained
11921 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11922 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11923 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11924 F:      Documentation/hwmon/adm1275
11925 F:      Documentation/hwmon/ibm-cffps
11926 F:      Documentation/hwmon/ir35221
11927 F:      Documentation/hwmon/lm25066
11928 F:      Documentation/hwmon/ltc2978
11929 F:      Documentation/hwmon/ltc3815
11930 F:      Documentation/hwmon/max16064
11931 F:      Documentation/hwmon/max20751
11932 F:      Documentation/hwmon/max31785
11933 F:      Documentation/hwmon/max34440
11934 F:      Documentation/hwmon/max8688
11935 F:      Documentation/hwmon/pmbus
11936 F:      Documentation/hwmon/pmbus-core
11937 F:      Documentation/hwmon/tps40422
11938 F:      Documentation/hwmon/ucd9000
11939 F:      Documentation/hwmon/ucd9200
11940 F:      Documentation/hwmon/zl6100
11941 F:      drivers/hwmon/pmbus/
11942 F:      include/linux/pmbus.h
11943
11944 PMC SIERRA MaxRAID DRIVER
11945 L:      linux-scsi@vger.kernel.org
11946 W:      http://www.pmc-sierra.com/
11947 S:      Orphan
11948 F:      drivers/scsi/pmcraid.*
11949
11950 PMC SIERRA PM8001 DRIVER
11951 M:      Jack Wang <jinpu.wang@profitbricks.com>
11952 M:      lindar_liu@usish.com
11953 L:      linux-scsi@vger.kernel.org
11954 S:      Supported
11955 F:      drivers/scsi/pm8001/
11956
11957 PNP SUPPORT
11958 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11959 S:      Maintained
11960 F:      drivers/pnp/
11961
11962 POSIX CLOCKS and TIMERS
11963 M:      Thomas Gleixner <tglx@linutronix.de>
11964 L:      linux-kernel@vger.kernel.org
11965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11966 S:      Maintained
11967 F:      fs/timerfd.c
11968 F:      include/linux/timer*
11969 F:      kernel/time/*timer*
11970
11971 POWER MANAGEMENT CORE
11972 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11973 L:      linux-pm@vger.kernel.org
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11975 B:      https://bugzilla.kernel.org
11976 S:      Supported
11977 F:      drivers/base/power/
11978 F:      include/linux/pm.h
11979 F:      include/linux/pm_*
11980 F:      include/linux/powercap.h
11981 F:      drivers/powercap/
11982 F:      kernel/configs/nopm.config
11983
11984 POWER STATE COORDINATION INTERFACE (PSCI)
11985 M:      Mark Rutland <mark.rutland@arm.com>
11986 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11987 L:      linux-arm-kernel@lists.infradead.org
11988 S:      Maintained
11989 F:      drivers/firmware/psci*.c
11990 F:      include/linux/psci.h
11991 F:      include/uapi/linux/psci.h
11992
11993 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11994 M:      Sebastian Reichel <sre@kernel.org>
11995 L:      linux-pm@vger.kernel.org
11996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11997 S:      Maintained
11998 F:      Documentation/ABI/testing/sysfs-class-power
11999 F:      Documentation/devicetree/bindings/power/supply/
12000 F:      include/linux/power_supply.h
12001 F:      drivers/power/supply/
12002
12003 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12004 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12005 L:      linuxppc-dev@lists.ozlabs.org
12006 S:      Maintained
12007 F:      drivers/char/powernv-op-panel.c
12008
12009 PPP OVER ATM (RFC 2364)
12010 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12011 S:      Maintained
12012 F:      net/atm/pppoatm.c
12013 F:      include/uapi/linux/atmppp.h
12014
12015 PPP OVER ETHERNET
12016 M:      Michal Ostrowski <mostrows@earthlink.net>
12017 S:      Maintained
12018 F:      drivers/net/ppp/pppoe.c
12019 F:      drivers/net/ppp/pppox.c
12020
12021 PPP OVER L2TP
12022 M:      James Chapman <jchapman@katalix.com>
12023 S:      Maintained
12024 F:      net/l2tp/l2tp_ppp.c
12025 F:      include/linux/if_pppol2tp.h
12026 F:      include/uapi/linux/if_pppol2tp.h
12027
12028 PPP PROTOCOL DRIVERS AND COMPRESSORS
12029 M:      Paul Mackerras <paulus@samba.org>
12030 L:      linux-ppp@vger.kernel.org
12031 S:      Maintained
12032 F:      drivers/net/ppp/ppp_*
12033
12034 PPS SUPPORT
12035 M:      Rodolfo Giometti <giometti@enneenne.com>
12036 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12037 L:      linuxpps@ml.enneenne.com (subscribers-only)
12038 S:      Maintained
12039 F:      Documentation/pps/
12040 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12041 F:      Documentation/ABI/testing/sysfs-pps
12042 F:      drivers/pps/
12043 F:      include/linux/pps*.h
12044 F:      include/uapi/linux/pps.h
12045
12046 PPTP DRIVER
12047 M:      Dmitry Kozlov <xeb@mail.ru>
12048 L:      netdev@vger.kernel.org
12049 S:      Maintained
12050 F:      drivers/net/ppp/pptp.c
12051 W:      http://sourceforge.net/projects/accel-pptp
12052
12053 PREEMPTIBLE KERNEL
12054 M:      Robert Love <rml@tech9.net>
12055 L:      kpreempt-tech@lists.sourceforge.net
12056 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12057 S:      Supported
12058 F:      Documentation/preempt-locking.txt
12059 F:      include/linux/preempt.h
12060
12061 PRINTK
12062 M:      Petr Mladek <pmladek@suse.com>
12063 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12064 R:      Steven Rostedt <rostedt@goodmis.org>
12065 S:      Maintained
12066 F:      kernel/printk/
12067 F:      include/linux/printk.h
12068
12069 PRISM54 WIRELESS DRIVER
12070 M:      Luis Chamberlain <mcgrof@kernel.org>
12071 L:      linux-wireless@vger.kernel.org
12072 W:      http://wireless.kernel.org/en/users/Drivers/p54
12073 S:      Obsolete
12074 F:      drivers/net/wireless/intersil/prism54/
12075
12076 PROC FILESYSTEM
12077 R:      Alexey Dobriyan <adobriyan@gmail.com>
12078 L:      linux-kernel@vger.kernel.org
12079 L:      linux-fsdevel@vger.kernel.org
12080 S:      Maintained
12081 F:      fs/proc/
12082 F:      include/linux/proc_fs.h
12083 F:      tools/testing/selftests/proc/
12084 F:      Documentation/filesystems/proc.txt
12085
12086 PROC SYSCTL
12087 M:      Luis Chamberlain <mcgrof@kernel.org>
12088 M:      Kees Cook <keescook@chromium.org>
12089 L:      linux-kernel@vger.kernel.org
12090 L:      linux-fsdevel@vger.kernel.org
12091 S:      Maintained
12092 F:      fs/proc/proc_sysctl.c
12093 F:      include/linux/sysctl.h
12094 F:      kernel/sysctl.c
12095 F:      tools/testing/selftests/sysctl/
12096
12097 PS3 NETWORK SUPPORT
12098 M:      Geoff Levand <geoff@infradead.org>
12099 L:      netdev@vger.kernel.org
12100 L:      linuxppc-dev@lists.ozlabs.org
12101 S:      Maintained
12102 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12103
12104 PS3 PLATFORM SUPPORT
12105 M:      Geoff Levand <geoff@infradead.org>
12106 L:      linuxppc-dev@lists.ozlabs.org
12107 S:      Maintained
12108 F:      arch/powerpc/boot/ps3*
12109 F:      arch/powerpc/include/asm/lv1call.h
12110 F:      arch/powerpc/include/asm/ps3*.h
12111 F:      arch/powerpc/platforms/ps3/
12112 F:      drivers/*/ps3*
12113 F:      drivers/ps3/
12114 F:      drivers/rtc/rtc-ps3.c
12115 F:      drivers/usb/host/*ps3.c
12116 F:      sound/ppc/snd_ps3*
12117
12118 PS3VRAM DRIVER
12119 M:      Jim Paris <jim@jtan.com>
12120 M:      Geoff Levand <geoff@infradead.org>
12121 L:      linuxppc-dev@lists.ozlabs.org
12122 S:      Maintained
12123 F:      drivers/block/ps3vram.c
12124
12125 PSAMPLE PACKET SAMPLING SUPPORT:
12126 M:      Yotam Gigi <yotam.gi@gmail.com>
12127 S:      Maintained
12128 F:      net/psample
12129 F:      include/net/psample.h
12130 F:      include/uapi/linux/psample.h
12131
12132 PSTORE FILESYSTEM
12133 M:      Kees Cook <keescook@chromium.org>
12134 M:      Anton Vorontsov <anton@enomsg.org>
12135 M:      Colin Cross <ccross@android.com>
12136 M:      Tony Luck <tony.luck@intel.com>
12137 S:      Maintained
12138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12139 F:      fs/pstore/
12140 F:      include/linux/pstore*
12141 F:      drivers/firmware/efi/efi-pstore.c
12142 F:      drivers/acpi/apei/erst.c
12143 F:      Documentation/admin-guide/ramoops.rst
12144 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12145 K:      \b(pstore|ramoops)
12146
12147 PTP HARDWARE CLOCK SUPPORT
12148 M:      Richard Cochran <richardcochran@gmail.com>
12149 L:      netdev@vger.kernel.org
12150 S:      Maintained
12151 W:      http://linuxptp.sourceforge.net/
12152 F:      Documentation/ABI/testing/sysfs-ptp
12153 F:      Documentation/ptp/*
12154 F:      drivers/net/phy/dp83640*
12155 F:      drivers/ptp/*
12156 F:      include/linux/ptp_cl*
12157
12158 PTRACE SUPPORT
12159 M:      Oleg Nesterov <oleg@redhat.com>
12160 S:      Maintained
12161 F:      include/asm-generic/syscall.h
12162 F:      include/linux/ptrace.h
12163 F:      include/linux/regset.h
12164 F:      include/linux/tracehook.h
12165 F:      include/uapi/linux/ptrace.h
12166 F:      include/uapi/linux/ptrace.h
12167 F:      include/asm-generic/ptrace.h
12168 F:      kernel/ptrace.c
12169 F:      arch/*/ptrace*.c
12170 F:      arch/*/*/ptrace*.c
12171 F:      arch/*/include/asm/ptrace*.h
12172
12173 PULSE8-CEC DRIVER
12174 M:      Hans Verkuil <hverkuil@xs4all.nl>
12175 L:      linux-media@vger.kernel.org
12176 T:      git git://linuxtv.org/media_tree.git
12177 S:      Maintained
12178 F:      drivers/media/usb/pulse8-cec/*
12179 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12180
12181 PVRUSB2 VIDEO4LINUX DRIVER
12182 M:      Mike Isely <isely@pobox.com>
12183 L:      pvrusb2@isely.net       (subscribers-only)
12184 L:      linux-media@vger.kernel.org
12185 W:      http://www.isely.net/pvrusb2/
12186 T:      git git://linuxtv.org/media_tree.git
12187 S:      Maintained
12188 F:      Documentation/media/v4l-drivers/pvrusb2*
12189 F:      drivers/media/usb/pvrusb2/
12190
12191 PWC WEBCAM DRIVER
12192 M:      Hans Verkuil <hverkuil@xs4all.nl>
12193 L:      linux-media@vger.kernel.org
12194 T:      git git://linuxtv.org/media_tree.git
12195 S:      Odd Fixes
12196 F:      drivers/media/usb/pwc/*
12197
12198 PWM FAN DRIVER
12199 M:      Kamil Debski <kamil@wypas.org>
12200 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12201 L:      linux-hwmon@vger.kernel.org
12202 S:      Supported
12203 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12204 F:      Documentation/hwmon/pwm-fan
12205 F:      drivers/hwmon/pwm-fan.c
12206
12207 PWM IR Transmitter
12208 M:      Sean Young <sean@mess.org>
12209 L:      linux-media@vger.kernel.org
12210 S:      Maintained
12211 F:      drivers/media/rc/pwm-ir-tx.c
12212
12213 PWM SUBSYSTEM
12214 M:      Thierry Reding <thierry.reding@gmail.com>
12215 L:      linux-pwm@vger.kernel.org
12216 S:      Maintained
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12218 F:      Documentation/pwm.txt
12219 F:      Documentation/devicetree/bindings/pwm/
12220 F:      include/linux/pwm.h
12221 F:      drivers/pwm/
12222 F:      drivers/video/backlight/pwm_bl.c
12223 F:      include/linux/pwm_backlight.h
12224 F:      drivers/gpio/gpio-mvebu.c
12225 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12226
12227 PXA GPIO DRIVER
12228 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12229 L:      linux-gpio@vger.kernel.org
12230 S:      Maintained
12231 F:      drivers/gpio/gpio-pxa.c
12232
12233 PXA MMCI DRIVER
12234 S:      Orphan
12235
12236 PXA RTC DRIVER
12237 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12238 L:      linux-rtc@vger.kernel.org
12239 S:      Maintained
12240
12241 PXA2xx/PXA3xx SUPPORT
12242 M:      Daniel Mack <daniel@zonque.org>
12243 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12244 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12246 T:      git git://github.com/hzhuang1/linux.git
12247 T:      git git://github.com/rjarzmik/linux.git
12248 S:      Maintained
12249 F:      arch/arm/boot/dts/pxa*
12250 F:      arch/arm/mach-pxa/
12251 F:      drivers/dma/pxa*
12252 F:      drivers/pcmcia/pxa2xx*
12253 F:      drivers/pinctrl/pxa/
12254 F:      drivers/spi/spi-pxa2xx*
12255 F:      drivers/usb/gadget/udc/pxa2*
12256 F:      include/sound/pxa2xx-lib.h
12257 F:      sound/arm/pxa*
12258 F:      sound/soc/pxa/
12259
12260 QAT DRIVER
12261 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12262 L:      qat-linux@intel.com
12263 S:      Supported
12264 F:      drivers/crypto/qat/
12265
12266 QCOM AUDIO (ASoC) DRIVERS
12267 M:      Patrick Lai <plai@codeaurora.org>
12268 M:      Banajit Goswami <bgoswami@codeaurora.org>
12269 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12270 S:      Supported
12271 F:      sound/soc/qcom/
12272
12273 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12274 M:      Gabriel Somlo <somlo@cmu.edu>
12275 M:      "Michael S. Tsirkin" <mst@redhat.com>
12276 L:      qemu-devel@nongnu.org
12277 S:      Maintained
12278 F:      drivers/firmware/qemu_fw_cfg.c
12279 F:      include/uapi/linux/qemu_fw_cfg.h
12280
12281 QIB DRIVER
12282 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12283 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12284 L:      linux-rdma@vger.kernel.org
12285 S:      Supported
12286 F:      drivers/infiniband/hw/qib/
12287
12288 QLOGIC QL41xxx FCOE DRIVER
12289 M:      QLogic-Storage-Upstream@cavium.com
12290 L:      linux-scsi@vger.kernel.org
12291 S:      Supported
12292 F:      drivers/scsi/qedf/
12293
12294 QLOGIC QL41xxx ISCSI DRIVER
12295 M:      QLogic-Storage-Upstream@cavium.com
12296 L:      linux-scsi@vger.kernel.org
12297 S:      Supported
12298 F:      drivers/scsi/qedi/
12299
12300 QLOGIC QL4xxx ETHERNET DRIVER
12301 M:      Ariel Elior <Ariel.Elior@cavium.com>
12302 M:      everest-linux-l2@cavium.com
12303 L:      netdev@vger.kernel.org
12304 S:      Supported
12305 F:      drivers/net/ethernet/qlogic/qed/
12306 F:      include/linux/qed/
12307 F:      drivers/net/ethernet/qlogic/qede/
12308
12309 QLOGIC QL4xxx RDMA DRIVER
12310 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12311 M:      Ariel Elior <Ariel.Elior@cavium.com>
12312 L:      linux-rdma@vger.kernel.org
12313 S:      Supported
12314 F:      drivers/infiniband/hw/qedr/
12315 F:      include/uapi/rdma/qedr-abi.h
12316
12317 QLOGIC QLA1280 SCSI DRIVER
12318 M:      Michael Reed <mdr@sgi.com>
12319 L:      linux-scsi@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/scsi/qla1280.[ch]
12322
12323 QLOGIC QLA2XXX FC-SCSI DRIVER
12324 M:      qla2xxx-upstream@qlogic.com
12325 L:      linux-scsi@vger.kernel.org
12326 S:      Supported
12327 F:      Documentation/scsi/LICENSE.qla2xxx
12328 F:      drivers/scsi/qla2xxx/
12329
12330 QLOGIC QLA3XXX NETWORK DRIVER
12331 M:      Dept-GELinuxNICDev@cavium.com
12332 L:      netdev@vger.kernel.org
12333 S:      Supported
12334 F:      Documentation/networking/LICENSE.qla3xxx
12335 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12336
12337 QLOGIC QLA4XXX iSCSI DRIVER
12338 M:      QLogic-Storage-Upstream@qlogic.com
12339 L:      linux-scsi@vger.kernel.org
12340 S:      Supported
12341 F:      Documentation/scsi/LICENSE.qla4xxx
12342 F:      drivers/scsi/qla4xxx/
12343
12344 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12345 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12346 M:      Manish Chopra <manish.chopra@cavium.com>
12347 M:      Dept-GELinuxNICDev@cavium.com
12348 L:      netdev@vger.kernel.org
12349 S:      Supported
12350 F:      drivers/net/ethernet/qlogic/qlcnic/
12351
12352 QLOGIC QLGE 10Gb ETHERNET DRIVER
12353 M:      Manish Chopra <manish.chopra@cavium.com>
12354 M:      Dept-GELinuxNICDev@cavium.com
12355 L:      netdev@vger.kernel.org
12356 S:      Supported
12357 F:      drivers/net/ethernet/qlogic/qlge/
12358
12359 QM1D1B0004 MEDIA DRIVER
12360 M:      Akihiro Tsukada <tskd08@gmail.com>
12361 L:      linux-media@vger.kernel.org
12362 S:      Odd Fixes
12363 F:      drivers/media/tuners/qm1d1b0004*
12364
12365 QM1D1C0042 MEDIA DRIVER
12366 M:      Akihiro Tsukada <tskd08@gmail.com>
12367 L:      linux-media@vger.kernel.org
12368 S:      Odd Fixes
12369 F:      drivers/media/tuners/qm1d1c0042*
12370
12371 QNX4 FILESYSTEM
12372 M:      Anders Larsen <al@alarsen.net>
12373 W:      http://www.alarsen.net/linux/qnx4fs/
12374 S:      Maintained
12375 F:      fs/qnx4/
12376 F:      include/uapi/linux/qnx4_fs.h
12377 F:      include/uapi/linux/qnxtypes.h
12378
12379 QORIQ DPAA2 FSL-MC BUS DRIVER
12380 M:      Stuart Yoder <stuyoder@gmail.com>
12381 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12382 L:      linux-kernel@vger.kernel.org
12383 S:      Maintained
12384 F:      drivers/bus/fsl-mc/
12385 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12386 F:      Documentation/networking/dpaa2/overview.rst
12387
12388 QT1010 MEDIA DRIVER
12389 M:      Antti Palosaari <crope@iki.fi>
12390 L:      linux-media@vger.kernel.org
12391 W:      https://linuxtv.org
12392 W:      http://palosaari.fi/linux/
12393 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12394 T:      git git://linuxtv.org/anttip/media_tree.git
12395 S:      Maintained
12396 F:      drivers/media/tuners/qt1010*
12397
12398 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12399 M:      Kalle Valo <kvalo@codeaurora.org>
12400 L:      ath10k@lists.infradead.org
12401 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12403 S:      Supported
12404 F:      drivers/net/wireless/ath/ath10k/
12405
12406 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12407 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12408 L:      linux-wireless@vger.kernel.org
12409 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12410 S:      Supported
12411 F:      drivers/net/wireless/ath/ath9k/
12412
12413 QUALCOMM CAMERA SUBSYSTEM DRIVER
12414 M:      Todor Tomov <todor.tomov@linaro.org>
12415 L:      linux-media@vger.kernel.org
12416 S:      Maintained
12417 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12418 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12419 F:      drivers/media/platform/qcom/camss/
12420
12421 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12422 M:  Ilia Lin <ilia.lin@gmail.com>
12423 L:  linux-pm@vger.kernel.org
12424 S:  Maintained
12425 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12426 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12427
12428 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12429 M:      Timur Tabi <timur@kernel.org>
12430 L:      netdev@vger.kernel.org
12431 S:      Maintained
12432 F:      drivers/net/ethernet/qualcomm/emac/
12433
12434 QUALCOMM GENERIC INTERFACE I2C DRIVER
12435 M:      Alok Chauhan <alokc@codeaurora.org>
12436 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12437 L:      linux-i2c@vger.kernel.org
12438 L:      linux-arm-msm@vger.kernel.org
12439 S:      Supported
12440 F:      drivers/i2c/busses/i2c-qcom-geni.c
12441
12442 QUALCOMM HEXAGON ARCHITECTURE
12443 M:      Richard Kuo <rkuo@codeaurora.org>
12444 L:      linux-hexagon@vger.kernel.org
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12446 S:      Supported
12447 F:      arch/hexagon/
12448
12449 QUALCOMM HIDMA DRIVER
12450 M:      Sinan Kaya <okaya@kernel.org>
12451 L:      linux-arm-kernel@lists.infradead.org
12452 L:      linux-arm-msm@vger.kernel.org
12453 L:      dmaengine@vger.kernel.org
12454 S:      Supported
12455 F:      drivers/dma/qcom/hidma*
12456
12457 QUALCOMM IOMMU
12458 M:      Rob Clark <robdclark@gmail.com>
12459 L:      iommu@lists.linux-foundation.org
12460 L:      linux-arm-msm@vger.kernel.org
12461 S:      Maintained
12462 F:      drivers/iommu/qcom_iommu.c
12463
12464 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12465 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12466 L:      linux-media@vger.kernel.org
12467 L:      linux-arm-msm@vger.kernel.org
12468 T:      git git://linuxtv.org/media_tree.git
12469 S:      Maintained
12470 F:      drivers/media/platform/qcom/venus/
12471
12472 QUALCOMM WCN36XX WIRELESS DRIVER
12473 M:      Kalle Valo <kvalo@codeaurora.org>
12474 L:      wcn36xx@lists.infradead.org
12475 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12476 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12477 S:      Supported
12478 F:      drivers/net/wireless/ath/wcn36xx/
12479
12480 QUANTENNA QTNFMAC WIRELESS DRIVER
12481 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12482 M:      Avinash Patil <avinashp@quantenna.com>
12483 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12484 L:      linux-wireless@vger.kernel.org
12485 S:      Maintained
12486 F:      drivers/net/wireless/quantenna
12487
12488 RADEON and AMDGPU DRM DRIVERS
12489 M:      Alex Deucher <alexander.deucher@amd.com>
12490 M:      Christian König <christian.koenig@amd.com>
12491 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12492 L:      amd-gfx@lists.freedesktop.org
12493 T:      git git://people.freedesktop.org/~agd5f/linux
12494 S:      Supported
12495 F:      drivers/gpu/drm/radeon/
12496 F:      include/uapi/drm/radeon_drm.h
12497 F:      drivers/gpu/drm/amd/
12498 F:      include/uapi/drm/amdgpu_drm.h
12499
12500 RADEON FRAMEBUFFER DISPLAY DRIVER
12501 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12502 L:      linux-fbdev@vger.kernel.org
12503 S:      Maintained
12504 F:      drivers/video/fbdev/aty/radeon*
12505 F:      include/uapi/linux/radeonfb.h
12506
12507 RADIOSHARK RADIO DRIVER
12508 M:      Hans Verkuil <hverkuil@xs4all.nl>
12509 L:      linux-media@vger.kernel.org
12510 T:      git git://linuxtv.org/media_tree.git
12511 S:      Maintained
12512 F:      drivers/media/radio/radio-shark.c
12513
12514 RADIOSHARK2 RADIO DRIVER
12515 M:      Hans Verkuil <hverkuil@xs4all.nl>
12516 L:      linux-media@vger.kernel.org
12517 T:      git git://linuxtv.org/media_tree.git
12518 S:      Maintained
12519 F:      drivers/media/radio/radio-shark2.c
12520 F:      drivers/media/radio/radio-tea5777.c
12521
12522 RADOS BLOCK DEVICE (RBD)
12523 M:      Ilya Dryomov <idryomov@gmail.com>
12524 M:      Sage Weil <sage@redhat.com>
12525 M:      Alex Elder <elder@kernel.org>
12526 L:      ceph-devel@vger.kernel.org
12527 W:      http://ceph.com/
12528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12529 T:      git git://github.com/ceph/ceph-client.git
12530 S:      Supported
12531 F:      Documentation/ABI/testing/sysfs-bus-rbd
12532 F:      drivers/block/rbd.c
12533 F:      drivers/block/rbd_types.h
12534
12535 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12536 M:      Paul Mackerras <paulus@samba.org>
12537 L:      linux-fbdev@vger.kernel.org
12538 S:      Maintained
12539 F:      drivers/video/fbdev/aty/aty128fb.c
12540
12541 RAINSHADOW-CEC DRIVER
12542 M:      Hans Verkuil <hverkuil@xs4all.nl>
12543 L:      linux-media@vger.kernel.org
12544 T:      git git://linuxtv.org/media_tree.git
12545 S:      Maintained
12546 F:      drivers/media/usb/rainshadow-cec/*
12547
12548 RALINK MIPS ARCHITECTURE
12549 M:      John Crispin <john@phrozen.org>
12550 L:      linux-mips@vger.kernel.org
12551 S:      Maintained
12552 F:      arch/mips/ralink
12553
12554 RALINK RT2X00 WIRELESS LAN DRIVER
12555 P:      rt2x00 project
12556 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12557 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12558 L:      linux-wireless@vger.kernel.org
12559 S:      Maintained
12560 F:      drivers/net/wireless/ralink/rt2x00/
12561
12562 RAMDISK RAM BLOCK DEVICE DRIVER
12563 M:      Jens Axboe <axboe@kernel.dk>
12564 S:      Maintained
12565 F:      Documentation/blockdev/ramdisk.txt
12566 F:      drivers/block/brd.c
12567
12568 RANCHU VIRTUAL BOARD FOR MIPS
12569 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12570 L:      linux-mips@vger.kernel.org
12571 S:      Supported
12572 F:      arch/mips/generic/board-ranchu.c
12573 F:      arch/mips/configs/generic/board-ranchu.config
12574
12575 RANDOM NUMBER DRIVER
12576 M:      "Theodore Ts'o" <tytso@mit.edu>
12577 S:      Maintained
12578 F:      drivers/char/random.c
12579
12580 RAPIDIO SUBSYSTEM
12581 M:      Matt Porter <mporter@kernel.crashing.org>
12582 M:      Alexandre Bounine <alex.bou9@gmail.com>
12583 S:      Maintained
12584 F:      drivers/rapidio/
12585
12586 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12587 L:      linux-wireless@vger.kernel.org
12588 S:      Orphan
12589 F:      drivers/net/wireless/ray*
12590
12591 RCUTORTURE TEST FRAMEWORK
12592 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12593 M:      Josh Triplett <josh@joshtriplett.org>
12594 R:      Steven Rostedt <rostedt@goodmis.org>
12595 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12596 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12597 L:      linux-kernel@vger.kernel.org
12598 S:      Supported
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12600 F:      tools/testing/selftests/rcutorture
12601
12602 RDC R-321X SoC
12603 M:      Florian Fainelli <florian@openwrt.org>
12604 S:      Maintained
12605
12606 RDC R6040 FAST ETHERNET DRIVER
12607 M:      Florian Fainelli <f.fainelli@gmail.com>
12608 L:      netdev@vger.kernel.org
12609 S:      Maintained
12610 F:      drivers/net/ethernet/rdc/r6040.c
12611
12612 RDMAVT - RDMA verbs software
12613 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12614 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12615 L:      linux-rdma@vger.kernel.org
12616 S:      Supported
12617 F:      drivers/infiniband/sw/rdmavt
12618
12619 RDS - RELIABLE DATAGRAM SOCKETS
12620 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12621 L:      netdev@vger.kernel.org
12622 L:      linux-rdma@vger.kernel.org
12623 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12624 W:      https://oss.oracle.com/projects/rds/
12625 S:      Supported
12626 F:      net/rds/
12627 F:      Documentation/networking/rds.txt
12628
12629 RDT - RESOURCE ALLOCATION
12630 M:      Fenghua Yu <fenghua.yu@intel.com>
12631 M:      Reinette Chatre <reinette.chatre@intel.com>
12632 L:      linux-kernel@vger.kernel.org
12633 S:      Supported
12634 F:      arch/x86/kernel/cpu/intel_rdt*
12635 F:      arch/x86/include/asm/intel_rdt_sched.h
12636 F:      Documentation/x86/intel_rdt*
12637
12638 READ-COPY UPDATE (RCU)
12639 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12640 M:      Josh Triplett <josh@joshtriplett.org>
12641 R:      Steven Rostedt <rostedt@goodmis.org>
12642 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12643 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12644 L:      linux-kernel@vger.kernel.org
12645 W:      http://www.rdrop.com/users/paulmck/RCU/
12646 S:      Supported
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12648 F:      Documentation/RCU/
12649 X:      Documentation/RCU/torture.txt
12650 F:      include/linux/rcu*
12651 X:      include/linux/srcu*.h
12652 F:      kernel/rcu/
12653 X:      kernel/rcu/srcu*.c
12654
12655 REAL TIME CLOCK (RTC) SUBSYSTEM
12656 M:      Alessandro Zummo <a.zummo@towertech.it>
12657 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12658 L:      linux-rtc@vger.kernel.org
12659 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12661 S:      Maintained
12662 F:      Documentation/devicetree/bindings/rtc/
12663 F:      Documentation/rtc.txt
12664 F:      drivers/rtc/
12665 F:      include/linux/rtc.h
12666 F:      include/uapi/linux/rtc.h
12667 F:      include/linux/rtc/
12668 F:      include/linux/platform_data/rtc-*
12669 F:      tools/testing/selftests/rtc/
12670
12671 REALTEK AUDIO CODECS
12672 M:      Bard Liao <bardliao@realtek.com>
12673 M:      Oder Chiou <oder_chiou@realtek.com>
12674 S:      Maintained
12675 F:      sound/soc/codecs/rt*
12676 F:      include/sound/rt*.h
12677
12678 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12679 M:      Linus Walleij <linus.walleij@linaro.org>
12680 S:      Maintained
12681 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12682 F:      drivers/net/dsa/realtek-smi*
12683 F:      drivers/net/dsa/rtl83*
12684
12685 REGISTER MAP ABSTRACTION
12686 M:      Mark Brown <broonie@kernel.org>
12687 L:      linux-kernel@vger.kernel.org
12688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12689 S:      Supported
12690 F:      Documentation/devicetree/bindings/regmap/
12691 F:      drivers/base/regmap/
12692 F:      include/linux/regmap.h
12693
12694 REISERFS FILE SYSTEM
12695 L:      reiserfs-devel@vger.kernel.org
12696 S:      Supported
12697 F:      fs/reiserfs/
12698
12699 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12700 M:      Ohad Ben-Cohen <ohad@wizery.com>
12701 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12702 L:      linux-remoteproc@vger.kernel.org
12703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12704 S:      Maintained
12705 F:      Documentation/devicetree/bindings/remoteproc/
12706 F:      Documentation/remoteproc.txt
12707 F:      drivers/remoteproc/
12708 F:      include/linux/remoteproc.h
12709
12710 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12711 M:      Ohad Ben-Cohen <ohad@wizery.com>
12712 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12713 L:      linux-remoteproc@vger.kernel.org
12714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12715 S:      Maintained
12716 F:      drivers/rpmsg/
12717 F:      Documentation/rpmsg.txt
12718 F:      include/linux/rpmsg.h
12719 F:      include/linux/rpmsg/
12720
12721 RENESAS CLOCK DRIVERS
12722 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12723 L:      linux-renesas-soc@vger.kernel.org
12724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12725 S:      Supported
12726 F:      drivers/clk/renesas/
12727
12728 RENESAS EMEV2 I2C DRIVER
12729 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12730 S:      Supported
12731 F:      drivers/i2c/busses/i2c-emev2.c
12732
12733 RENESAS ETHERNET DRIVERS
12734 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12735 L:      netdev@vger.kernel.org
12736 L:      linux-renesas-soc@vger.kernel.org
12737 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12738 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12739 F:      drivers/net/ethernet/renesas/
12740 F:      include/linux/sh_eth.h
12741
12742 RENESAS R-CAR GYROADC DRIVER
12743 M:      Marek Vasut <marek.vasut@gmail.com>
12744 L:      linux-iio@vger.kernel.org
12745 S:      Supported
12746 F:      drivers/iio/adc/rcar_gyro_adc.c
12747
12748 RENESAS R-CAR I2C DRIVERS
12749 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12750 S:      Supported
12751 F:      drivers/i2c/busses/i2c-rcar.c
12752 F:      drivers/i2c/busses/i2c-sh_mobile.c
12753
12754 RENESAS RIIC DRIVER
12755 M:      Chris Brandt <chris.brandt@renesas.com>
12756 S:      Supported
12757 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12758 F:      drivers/i2c/busses/i2c-riic.c
12759
12760 RENESAS USB PHY DRIVER
12761 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12762 L:      linux-renesas-soc@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12765
12766 RESET CONTROLLER FRAMEWORK
12767 M:      Philipp Zabel <p.zabel@pengutronix.de>
12768 T:      git git://git.pengutronix.de/git/pza/linux
12769 S:      Maintained
12770 F:      drivers/reset/
12771 F:      Documentation/devicetree/bindings/reset/
12772 F:      include/dt-bindings/reset/
12773 F:      include/linux/reset.h
12774 F:      include/linux/reset-controller.h
12775
12776 RESTARTABLE SEQUENCES SUPPORT
12777 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12778 M:      Peter Zijlstra <peterz@infradead.org>
12779 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12780 M:      Boqun Feng <boqun.feng@gmail.com>
12781 L:      linux-kernel@vger.kernel.org
12782 S:      Supported
12783 F:      kernel/rseq.c
12784 F:      include/uapi/linux/rseq.h
12785 F:      include/trace/events/rseq.h
12786 F:      tools/testing/selftests/rseq/
12787
12788 RFKILL
12789 M:      Johannes Berg <johannes@sipsolutions.net>
12790 L:      linux-wireless@vger.kernel.org
12791 W:      http://wireless.kernel.org/
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12794 S:      Maintained
12795 F:      Documentation/rfkill.txt
12796 F:      Documentation/ABI/stable/sysfs-class-rfkill
12797 F:      net/rfkill/
12798 F:      include/linux/rfkill.h
12799 F:      include/uapi/linux/rfkill.h
12800
12801 RHASHTABLE
12802 M:      Thomas Graf <tgraf@suug.ch>
12803 M:      Herbert Xu <herbert@gondor.apana.org.au>
12804 L:      netdev@vger.kernel.org
12805 S:      Maintained
12806 F:      lib/rhashtable.c
12807 F:      lib/test_rhashtable.c
12808 F:      include/linux/rhashtable.h
12809 F:      include/linux/rhashtable-types.h
12810
12811 RICOH R5C592 MEMORYSTICK DRIVER
12812 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12813 S:      Maintained
12814 F:      drivers/memstick/host/r592.*
12815
12816 RICOH SMARTMEDIA/XD DRIVER
12817 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12818 S:      Maintained
12819 F:      drivers/mtd/nand/raw/r852.c
12820 F:      drivers/mtd/nand/raw/r852.h
12821
12822 RISC-V ARCHITECTURE
12823 M:      Palmer Dabbelt <palmer@sifive.com>
12824 M:      Albert Ou <aou@eecs.berkeley.edu>
12825 L:      linux-riscv@lists.infradead.org
12826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12827 S:      Supported
12828 F:      arch/riscv/
12829 K:      riscv
12830 N:      riscv
12831
12832 ROCCAT DRIVERS
12833 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12834 W:      http://sourceforge.net/projects/roccat/
12835 S:      Maintained
12836 F:      drivers/hid/hid-roccat*
12837 F:      include/linux/hid-roccat*
12838 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12839
12840 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12841 M:      Jacob chen <jacob2.chen@rock-chips.com>
12842 L:      linux-media@vger.kernel.org
12843 S:      Maintained
12844 F:      drivers/media/platform/rockchip/rga/
12845 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12846
12847 ROCKER DRIVER
12848 M:      Jiri Pirko <jiri@resnulli.us>
12849 L:      netdev@vger.kernel.org
12850 S:      Supported
12851 F:      drivers/net/ethernet/rocker/
12852
12853 ROCKETPORT DRIVER
12854 P:      Comtrol Corp.
12855 W:      http://www.comtrol.com
12856 S:      Maintained
12857 F:      Documentation/serial/rocket.txt
12858 F:      drivers/tty/rocket*
12859
12860 ROCKETPORT EXPRESS/INFINITY DRIVER
12861 M:      Kevin Cernekee <cernekee@gmail.com>
12862 L:      linux-serial@vger.kernel.org
12863 S:      Odd Fixes
12864 F:      drivers/tty/serial/rp2.*
12865
12866 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12867 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12868 L:      linux-kernel@vger.kernel.org
12869 L:      linux-renesas-soc@vger.kernel.org
12870 S:      Supported
12871 F:      drivers/mfd/bd9571mwv.c
12872 F:      drivers/regulator/bd9571mwv-regulator.c
12873 F:      drivers/gpio/gpio-bd9571mwv.c
12874 F:      include/linux/mfd/bd9571mwv.h
12875 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12876
12877 ROSE NETWORK LAYER
12878 M:      Ralf Baechle <ralf@linux-mips.org>
12879 L:      linux-hams@vger.kernel.org
12880 W:      http://www.linux-ax25.org/
12881 S:      Maintained
12882 F:      include/net/rose.h
12883 F:      include/uapi/linux/rose.h
12884 F:      net/rose/
12885
12886 RTL2830 MEDIA DRIVER
12887 M:      Antti Palosaari <crope@iki.fi>
12888 L:      linux-media@vger.kernel.org
12889 W:      https://linuxtv.org
12890 W:      http://palosaari.fi/linux/
12891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12892 T:      git git://linuxtv.org/anttip/media_tree.git
12893 S:      Maintained
12894 F:      drivers/media/dvb-frontends/rtl2830*
12895
12896 RTL2832 MEDIA DRIVER
12897 M:      Antti Palosaari <crope@iki.fi>
12898 L:      linux-media@vger.kernel.org
12899 W:      https://linuxtv.org
12900 W:      http://palosaari.fi/linux/
12901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12902 T:      git git://linuxtv.org/anttip/media_tree.git
12903 S:      Maintained
12904 F:      drivers/media/dvb-frontends/rtl2832*
12905
12906 RTL2832_SDR MEDIA DRIVER
12907 M:      Antti Palosaari <crope@iki.fi>
12908 L:      linux-media@vger.kernel.org
12909 W:      https://linuxtv.org
12910 W:      http://palosaari.fi/linux/
12911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12912 T:      git git://linuxtv.org/anttip/media_tree.git
12913 S:      Maintained
12914 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12915
12916 RTL8180 WIRELESS DRIVER
12917 L:      linux-wireless@vger.kernel.org
12918 W:      http://wireless.kernel.org/
12919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12920 S:      Orphan
12921 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12922
12923 RTL8187 WIRELESS DRIVER
12924 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12925 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12926 M:      Larry Finger <Larry.Finger@lwfinger.net>
12927 L:      linux-wireless@vger.kernel.org
12928 W:      http://wireless.kernel.org/
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12930 S:      Maintained
12931 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12932
12933 REALTEK WIRELESS DRIVER (rtlwifi family)
12934 M:      Ping-Ke Shih <pkshih@realtek.com>
12935 L:      linux-wireless@vger.kernel.org
12936 W:      http://wireless.kernel.org/
12937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12938 S:      Maintained
12939 F:      drivers/net/wireless/realtek/rtlwifi/
12940
12941 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12942 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12943 L:      linux-wireless@vger.kernel.org
12944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12945 S:      Maintained
12946 F:      drivers/net/wireless/realtek/rtl8xxxu/
12947
12948 RXRPC SOCKETS (AF_RXRPC)
12949 M:      David Howells <dhowells@redhat.com>
12950 L:      linux-afs@lists.infradead.org
12951 S:      Supported
12952 F:      net/rxrpc/
12953 F:      include/keys/rxrpc-type.h
12954 F:      include/net/af_rxrpc.h
12955 F:      include/trace/events/rxrpc.h
12956 F:      include/uapi/linux/rxrpc.h
12957 F:      Documentation/networking/rxrpc.txt
12958 W:      https://www.infradead.org/~dhowells/kafs/
12959
12960 S3 SAVAGE FRAMEBUFFER DRIVER
12961 M:      Antonino Daplas <adaplas@gmail.com>
12962 L:      linux-fbdev@vger.kernel.org
12963 S:      Maintained
12964 F:      drivers/video/fbdev/savage/
12965
12966 S390
12967 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12968 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12969 L:      linux-s390@vger.kernel.org
12970 W:      http://www.ibm.com/developerworks/linux/linux390/
12971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12972 S:      Supported
12973 F:      arch/s390/
12974 F:      drivers/s390/
12975 F:      Documentation/s390/
12976 F:      Documentation/driver-api/s390-drivers.rst
12977
12978 S390 COMMON I/O LAYER
12979 M:      Sebastian Ott <sebott@linux.ibm.com>
12980 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12981 L:      linux-s390@vger.kernel.org
12982 W:      http://www.ibm.com/developerworks/linux/linux390/
12983 S:      Supported
12984 F:      drivers/s390/cio/
12985
12986 S390 DASD DRIVER
12987 M:      Stefan Haberland <sth@linux.ibm.com>
12988 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12989 L:      linux-s390@vger.kernel.org
12990 W:      http://www.ibm.com/developerworks/linux/linux390/
12991 S:      Supported
12992 F:      drivers/s390/block/dasd*
12993 F:      block/partitions/ibm.c
12994
12995 S390 IOMMU (PCI)
12996 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12997 L:      linux-s390@vger.kernel.org
12998 W:      http://www.ibm.com/developerworks/linux/linux390/
12999 S:      Supported
13000 F:      drivers/iommu/s390-iommu.c
13001
13002 S390 IUCV NETWORK LAYER
13003 M:      Julian Wiedmann <jwi@linux.ibm.com>
13004 M:      Ursula Braun <ubraun@linux.ibm.com>
13005 L:      linux-s390@vger.kernel.org
13006 W:      http://www.ibm.com/developerworks/linux/linux390/
13007 S:      Supported
13008 F:      drivers/s390/net/*iucv*
13009 F:      include/net/iucv/
13010 F:      net/iucv/
13011
13012 S390 NETWORK DRIVERS
13013 M:      Julian Wiedmann <jwi@linux.ibm.com>
13014 M:      Ursula Braun <ubraun@linux.ibm.com>
13015 L:      linux-s390@vger.kernel.org
13016 W:      http://www.ibm.com/developerworks/linux/linux390/
13017 S:      Supported
13018 F:      drivers/s390/net/
13019
13020 S390 PCI SUBSYSTEM
13021 M:      Sebastian Ott <sebott@linux.ibm.com>
13022 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13023 L:      linux-s390@vger.kernel.org
13024 W:      http://www.ibm.com/developerworks/linux/linux390/
13025 S:      Supported
13026 F:      arch/s390/pci/
13027 F:      drivers/pci/hotplug/s390_pci_hpc.c
13028
13029 S390 VFIO-CCW DRIVER
13030 M:      Cornelia Huck <cohuck@redhat.com>
13031 M:      Halil Pasic <pasic@linux.ibm.com>
13032 L:      linux-s390@vger.kernel.org
13033 L:      kvm@vger.kernel.org
13034 S:      Supported
13035 F:      drivers/s390/cio/vfio_ccw*
13036 F:      Documentation/s390/vfio-ccw.txt
13037 F:      include/uapi/linux/vfio_ccw.h
13038
13039 S390 ZCRYPT DRIVER
13040 M:      Harald Freudenberger <freude@linux.ibm.com>
13041 L:      linux-s390@vger.kernel.org
13042 W:      http://www.ibm.com/developerworks/linux/linux390/
13043 S:      Supported
13044 F:      drivers/s390/crypto/
13045
13046 S390 VFIO AP DRIVER
13047 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13048 M:      Pierre Morel <pmorel@linux.ibm.com>
13049 M:      Halil Pasic <pasic@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/crypto/vfio_ap_drv.c
13054 F:      drivers/s390/crypto/vfio_ap_private.h
13055 F:      drivers/s390/crypto/vfio_ap_ops.c
13056 F:      Documentation/s390/vfio-ap.txt
13057
13058 S390 ZFCP DRIVER
13059 M:      Steffen Maier <maier@linux.ibm.com>
13060 M:      Benjamin Block <bblock@linux.ibm.com>
13061 L:      linux-s390@vger.kernel.org
13062 W:      http://www.ibm.com/developerworks/linux/linux390/
13063 S:      Supported
13064 F:      drivers/s390/scsi/zfcp_*
13065
13066 S3C24XX SD/MMC Driver
13067 M:      Ben Dooks <ben-linux@fluff.org>
13068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13069 S:      Supported
13070 F:      drivers/mmc/host/s3cmci.*
13071
13072 SAA6588 RDS RECEIVER DRIVER
13073 M:      Hans Verkuil <hverkuil@xs4all.nl>
13074 L:      linux-media@vger.kernel.org
13075 T:      git git://linuxtv.org/media_tree.git
13076 W:      https://linuxtv.org
13077 S:      Odd Fixes
13078 F:      drivers/media/i2c/saa6588*
13079
13080 SAA7134 VIDEO4LINUX DRIVER
13081 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13082 L:      linux-media@vger.kernel.org
13083 W:      https://linuxtv.org
13084 T:      git git://linuxtv.org/media_tree.git
13085 S:      Odd fixes
13086 F:      Documentation/media/v4l-drivers/saa7134*
13087 F:      drivers/media/pci/saa7134/
13088
13089 SAA7146 VIDEO4LINUX-2 DRIVER
13090 M:      Hans Verkuil <hverkuil@xs4all.nl>
13091 L:      linux-media@vger.kernel.org
13092 T:      git git://linuxtv.org/media_tree.git
13093 S:      Maintained
13094 F:      drivers/media/common/saa7146/
13095 F:      drivers/media/pci/saa7146/
13096 F:      include/media/saa7146*
13097
13098 SAMSUNG AUDIO (ASoC) DRIVERS
13099 M:      Krzysztof Kozlowski <krzk@kernel.org>
13100 M:      Sangbeom Kim <sbkim73@samsung.com>
13101 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13102 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13103 S:      Supported
13104 F:      sound/soc/samsung/
13105 F:      Documentation/devicetree/bindings/sound/samsung*
13106
13107 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13108 M:      Krzysztof Kozlowski <krzk@kernel.org>
13109 L:      linux-crypto@vger.kernel.org
13110 L:      linux-samsung-soc@vger.kernel.org
13111 S:      Maintained
13112 F:      drivers/crypto/exynos-rng.c
13113 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13114
13115 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13116 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13117 L:      linux-samsung-soc@vger.kernel.org
13118 S:      Maintained
13119 F:      drivers/char/hw_random/exynos-trng.c
13120 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13121
13122 SAMSUNG FRAMEBUFFER DRIVER
13123 M:      Jingoo Han <jingoohan1@gmail.com>
13124 L:      linux-fbdev@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/video/fbdev/s3c-fb.c
13127
13128 SAMSUNG LAPTOP DRIVER
13129 M:      Corentin Chary <corentin.chary@gmail.com>
13130 L:      platform-driver-x86@vger.kernel.org
13131 S:      Maintained
13132 F:      drivers/platform/x86/samsung-laptop.c
13133
13134 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13135 M:      Sangbeom Kim <sbkim73@samsung.com>
13136 M:      Krzysztof Kozlowski <krzk@kernel.org>
13137 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13138 L:      linux-kernel@vger.kernel.org
13139 L:      linux-samsung-soc@vger.kernel.org
13140 S:      Supported
13141 F:      drivers/mfd/sec*.c
13142 F:      drivers/regulator/s2m*.c
13143 F:      drivers/regulator/s5m*.c
13144 F:      drivers/clk/clk-s2mps11.c
13145 F:      drivers/rtc/rtc-s5m.c
13146 F:      include/linux/mfd/samsung/
13147 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13148 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13149 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13150 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13151
13152 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13153 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13154 L:      linux-media@vger.kernel.org
13155 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13156 S:      Maintained
13157 F:      drivers/media/platform/s3c-camif/
13158 F:      include/media/drv-intf/s3c_camif.h
13159
13160 SAMSUNG S3FWRN5 NFC DRIVER
13161 M:      Robert Baldyga <r.baldyga@samsung.com>
13162 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13163 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13164 S:      Supported
13165 F:      drivers/nfc/s3fwrn5
13166
13167 SAMSUNG S5C73M3 CAMERA DRIVER
13168 M:      Kyungmin Park <kyungmin.park@samsung.com>
13169 M:      Andrzej Hajda <a.hajda@samsung.com>
13170 L:      linux-media@vger.kernel.org
13171 S:      Supported
13172 F:      drivers/media/i2c/s5c73m3/*
13173
13174 SAMSUNG S5K5BAF CAMERA DRIVER
13175 M:      Kyungmin Park <kyungmin.park@samsung.com>
13176 M:      Andrzej Hajda <a.hajda@samsung.com>
13177 L:      linux-media@vger.kernel.org
13178 S:      Supported
13179 F:      drivers/media/i2c/s5k5baf.c
13180
13181 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13182 M:      Krzysztof Kozlowski <krzk@kernel.org>
13183 M:      Vladimir Zapolskiy <vz@mleia.com>
13184 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13185 L:      linux-crypto@vger.kernel.org
13186 L:      linux-samsung-soc@vger.kernel.org
13187 S:      Maintained
13188 F:      drivers/crypto/s5p-sss.c
13189
13190 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13191 M:      Kyungmin Park <kyungmin.park@samsung.com>
13192 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13193 L:      linux-media@vger.kernel.org
13194 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13195 S:      Supported
13196 F:      drivers/media/platform/exynos4-is/
13197
13198 SAMSUNG SOC CLOCK DRIVERS
13199 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13200 M:      Tomasz Figa <tomasz.figa@gmail.com>
13201 M:      Chanwoo Choi <cw00.choi@samsung.com>
13202 S:      Supported
13203 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13205 F:      drivers/clk/samsung/
13206 F:      include/dt-bindings/clock/exynos*.h
13207 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13208
13209 SAMSUNG SPI DRIVERS
13210 M:      Kukjin Kim <kgene@kernel.org>
13211 M:      Krzysztof Kozlowski <krzk@kernel.org>
13212 M:      Andi Shyti <andi@etezian.org>
13213 L:      linux-spi@vger.kernel.org
13214 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13215 S:      Maintained
13216 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13217 F:      drivers/spi/spi-s3c*
13218 F:      include/linux/platform_data/spi-s3c64xx.h
13219
13220 SAMSUNG SXGBE DRIVERS
13221 M:      Byungho An <bh74.an@samsung.com>
13222 M:      Girish K S <ks.giri@samsung.com>
13223 M:      Vipul Pandya <vipul.pandya@samsung.com>
13224 S:      Supported
13225 L:      netdev@vger.kernel.org
13226 F:      drivers/net/ethernet/samsung/sxgbe/
13227
13228 SAMSUNG THERMAL DRIVER
13229 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13230 L:      linux-pm@vger.kernel.org
13231 L:      linux-samsung-soc@vger.kernel.org
13232 S:      Supported
13233 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13234 F:      drivers/thermal/samsung/
13235
13236 SAMSUNG USB2 PHY DRIVER
13237 M:      Kamil Debski <kamil@wypas.org>
13238 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13239 L:      linux-kernel@vger.kernel.org
13240 S:      Supported
13241 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13242 F:      Documentation/phy/samsung-usb2.txt
13243 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13244 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13245 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13246 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13247 F:      drivers/phy/samsung/phy-samsung-usb2.c
13248 F:      drivers/phy/samsung/phy-samsung-usb2.h
13249
13250 SC1200 WDT DRIVER
13251 M:      Zwane Mwaikambo <zwanem@gmail.com>
13252 S:      Maintained
13253 F:      drivers/watchdog/sc1200wdt.c
13254
13255 SCHEDULER
13256 M:      Ingo Molnar <mingo@redhat.com>
13257 M:      Peter Zijlstra <peterz@infradead.org>
13258 L:      linux-kernel@vger.kernel.org
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13260 S:      Maintained
13261 F:      kernel/sched/
13262 F:      include/linux/sched.h
13263 F:      include/uapi/linux/sched.h
13264 F:      include/linux/wait.h
13265
13266 SCR24X CHIP CARD INTERFACE DRIVER
13267 M:      Lubomir Rintel <lkundrak@v3.sk>
13268 S:      Supported
13269 F:      drivers/char/pcmcia/scr24x_cs.c
13270
13271 SCSI CDROM DRIVER
13272 M:      Jens Axboe <axboe@kernel.dk>
13273 L:      linux-scsi@vger.kernel.org
13274 W:      http://www.kernel.dk
13275 S:      Maintained
13276 F:      drivers/scsi/sr*
13277
13278 SCSI RDMA PROTOCOL (SRP) INITIATOR
13279 M:      Bart Van Assche <bvanassche@acm.org>
13280 L:      linux-rdma@vger.kernel.org
13281 S:      Supported
13282 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13283 F:      drivers/infiniband/ulp/srp/
13284 F:      include/scsi/srp.h
13285
13286 SCSI RDMA PROTOCOL (SRP) TARGET
13287 M:      Bart Van Assche <bvanassche@acm.org>
13288 L:      linux-rdma@vger.kernel.org
13289 L:      target-devel@vger.kernel.org
13290 S:      Supported
13291 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13292 F:      drivers/infiniband/ulp/srpt/
13293
13294 SCSI SG DRIVER
13295 M:      Doug Gilbert <dgilbert@interlog.com>
13296 L:      linux-scsi@vger.kernel.org
13297 W:      http://sg.danny.cz/sg
13298 S:      Maintained
13299 F:      Documentation/scsi/scsi-generic.txt
13300 F:      drivers/scsi/sg.c
13301 F:      include/scsi/sg.h
13302
13303 SCSI SUBSYSTEM
13304 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13306 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13308 L:      linux-scsi@vger.kernel.org
13309 S:      Maintained
13310 F:      Documentation/devicetree/bindings/scsi/
13311 F:      drivers/scsi/
13312 F:      include/scsi/
13313
13314 SCSI TAPE DRIVER
13315 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13316 L:      linux-scsi@vger.kernel.org
13317 S:      Maintained
13318 F:      Documentation/scsi/st.txt
13319 F:      drivers/scsi/st.*
13320 F:      drivers/scsi/st_*.h
13321
13322 SCTP PROTOCOL
13323 M:      Vlad Yasevich <vyasevich@gmail.com>
13324 M:      Neil Horman <nhorman@tuxdriver.com>
13325 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13326 L:      linux-sctp@vger.kernel.org
13327 W:      http://lksctp.sourceforge.net
13328 S:      Maintained
13329 F:      Documentation/networking/sctp.txt
13330 F:      include/linux/sctp.h
13331 F:      include/uapi/linux/sctp.h
13332 F:      include/net/sctp/
13333 F:      net/sctp/
13334
13335 SCx200 CPU SUPPORT
13336 M:      Jim Cromie <jim.cromie@gmail.com>
13337 S:      Odd Fixes
13338 F:      Documentation/i2c/busses/scx200_acb
13339 F:      arch/x86/platform/scx200/
13340 F:      drivers/watchdog/scx200_wdt.c
13341 F:      drivers/i2c/busses/scx200*
13342 F:      drivers/mtd/maps/scx200_docflash.c
13343 F:      include/linux/scx200.h
13344
13345 SCx200 GPIO DRIVER
13346 M:      Jim Cromie <jim.cromie@gmail.com>
13347 S:      Maintained
13348 F:      drivers/char/scx200_gpio.c
13349 F:      include/linux/scx200_gpio.h
13350
13351 SCx200 HRT CLOCKSOURCE DRIVER
13352 M:      Jim Cromie <jim.cromie@gmail.com>
13353 S:      Maintained
13354 F:      drivers/clocksource/scx200_hrt.c
13355
13356 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13357 M:      Sascha Sommer <saschasommer@freenet.de>
13358 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13359 S:      Maintained
13360 F:      drivers/mmc/host/sdricoh_cs.c
13361
13362 SECURE COMPUTING
13363 M:      Kees Cook <keescook@chromium.org>
13364 R:      Andy Lutomirski <luto@amacapital.net>
13365 R:      Will Drewry <wad@chromium.org>
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13367 S:      Supported
13368 F:      kernel/seccomp.c
13369 F:      include/uapi/linux/seccomp.h
13370 F:      include/linux/seccomp.h
13371 F:      tools/testing/selftests/seccomp/*
13372 F:      tools/testing/selftests/kselftest_harness.h
13373 F:      Documentation/userspace-api/seccomp_filter.rst
13374 K:      \bsecure_computing
13375 K:      \bTIF_SECCOMP\b
13376
13377 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13378 M:      Al Cooper <alcooperx@gmail.com>
13379 L:      linux-mmc@vger.kernel.org
13380 L:      bcm-kernel-feedback-list@broadcom.com
13381 S:      Maintained
13382 F:      drivers/mmc/host/sdhci-brcmstb*
13383
13384 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13385 M:      Adrian Hunter <adrian.hunter@intel.com>
13386 L:      linux-mmc@vger.kernel.org
13387 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13388 S:      Maintained
13389 F:      drivers/mmc/host/sdhci*
13390 F:      include/linux/mmc/sdhci*
13391
13392 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13393 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13394 M:      Manjunath M B <manjumb@synopsys.com>
13395 L:      linux-mmc@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13398
13399 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13400 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13401 L:      linux-mmc@vger.kernel.org
13402 S:      Supported
13403 F:      drivers/mmc/host/sdhci-of-at91.c
13404
13405 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13406 M:      Ben Dooks <ben-linux@fluff.org>
13407 M:      Jaehoon Chung <jh80.chung@samsung.com>
13408 L:      linux-mmc@vger.kernel.org
13409 S:      Maintained
13410 F:      drivers/mmc/host/sdhci-s3c*
13411
13412 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13413 M:      Viresh Kumar <vireshk@kernel.org>
13414 L:      linux-mmc@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/mmc/host/sdhci-spear.c
13417
13418 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13419 M:      Kishon Vijay Abraham I <kishon@ti.com>
13420 L:      linux-mmc@vger.kernel.org
13421 S:      Maintained
13422 F:      drivers/mmc/host/sdhci-omap.c
13423
13424 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13425 M:      Scott Bauer <scott.bauer@intel.com>
13426 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13427 L:      linux-block@vger.kernel.org
13428 S:      Supported
13429 F:      block/sed*
13430 F:      block/opal_proto.h
13431 F:      include/linux/sed*
13432 F:      include/uapi/linux/sed*
13433
13434 SECURITY CONTACT
13435 M:      Security Officers <security@kernel.org>
13436 S:      Supported
13437
13438 SECURITY SUBSYSTEM
13439 M:      James Morris <jmorris@namei.org>
13440 M:      "Serge E. Hallyn" <serge@hallyn.com>
13441 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13443 W:      http://kernsec.org/
13444 S:      Supported
13445 F:      security/
13446 X:      security/selinux/
13447
13448 SELINUX SECURITY MODULE
13449 M:      Paul Moore <paul@paul-moore.com>
13450 M:      Stephen Smalley <sds@tycho.nsa.gov>
13451 M:      Eric Paris <eparis@parisplace.org>
13452 L:      selinux@vger.kernel.org
13453 W:      https://selinuxproject.org
13454 W:      https://github.com/SELinuxProject
13455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13456 S:      Supported
13457 F:      include/linux/selinux*
13458 F:      security/selinux/
13459 F:      scripts/selinux/
13460 F:      Documentation/admin-guide/LSM/SELinux.rst
13461
13462 SENSABLE PHANTOM
13463 M:      Jiri Slaby <jirislaby@gmail.com>
13464 S:      Maintained
13465 F:      drivers/misc/phantom.c
13466 F:      include/uapi/linux/phantom.h
13467
13468 SERIAL DEVICE BUS
13469 M:      Rob Herring <robh@kernel.org>
13470 L:      linux-serial@vger.kernel.org
13471 S:      Maintained
13472 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13473 F:      drivers/tty/serdev/
13474 F:      include/linux/serdev.h
13475
13476 SERIAL DRIVERS
13477 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13478 L:      linux-serial@vger.kernel.org
13479 S:      Maintained
13480 F:      Documentation/devicetree/bindings/serial/
13481 F:      drivers/tty/serial/
13482
13483 SERIAL IR RECEIVER
13484 M:      Sean Young <sean@mess.org>
13485 L:      linux-media@vger.kernel.org
13486 S:      Maintained
13487 F:      drivers/media/rc/serial_ir.c
13488
13489 SFC NETWORK DRIVER
13490 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13491 M:      Edward Cree <ecree@solarflare.com>
13492 M:      Bert Kenward <bkenward@solarflare.com>
13493 L:      netdev@vger.kernel.org
13494 S:      Supported
13495 F:      drivers/net/ethernet/sfc/
13496
13497 SGI GRU DRIVER
13498 M:      Dimitri Sivanich <sivanich@sgi.com>
13499 S:      Maintained
13500 F:      drivers/misc/sgi-gru/
13501
13502 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13503 M:      Pat Gefre <pfg@sgi.com>
13504 L:      linux-ia64@vger.kernel.org
13505 S:      Supported
13506 F:      Documentation/ia64/serial.txt
13507 F:      drivers/tty/serial/ioc?_serial.c
13508 F:      include/linux/ioc?.h
13509
13510 SGI XP/XPC/XPNET DRIVER
13511 M:      Cliff Whickman <cpw@sgi.com>
13512 M:      Robin Holt <robinmholt@gmail.com>
13513 S:      Maintained
13514 F:      drivers/misc/sgi-xp/
13515
13516 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13517 M:      Ursula Braun <ubraun@linux.ibm.com>
13518 L:      linux-s390@vger.kernel.org
13519 W:      http://www.ibm.com/developerworks/linux/linux390/
13520 S:      Supported
13521 F:      net/smc/
13522
13523 SHARP RJ54N1CB0C SENSOR DRIVER
13524 M:      Jacopo Mondi <jacopo@jmondi.org>
13525 L:      linux-media@vger.kernel.org
13526 T:      git git://linuxtv.org/media_tree.git
13527 S:      Odd fixes
13528 F:      drivers/media/i2c/rj54n1cb0c.c
13529 F:      include/media/i2c/rj54n1cb0c.h
13530
13531 SH_VEU V4L2 MEM2MEM DRIVER
13532 L:      linux-media@vger.kernel.org
13533 S:      Orphan
13534 F:      drivers/media/platform/sh_veu.c
13535
13536 SH_VOU V4L2 OUTPUT DRIVER
13537 L:      linux-media@vger.kernel.org
13538 S:      Orphan
13539 F:      drivers/media/platform/sh_vou.c
13540 F:      include/media/drv-intf/sh_vou.h
13541
13542 SI2157 MEDIA DRIVER
13543 M:      Antti Palosaari <crope@iki.fi>
13544 L:      linux-media@vger.kernel.org
13545 W:      https://linuxtv.org
13546 W:      http://palosaari.fi/linux/
13547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13548 T:      git git://linuxtv.org/anttip/media_tree.git
13549 S:      Maintained
13550 F:      drivers/media/tuners/si2157*
13551
13552 SI2165 MEDIA DRIVER
13553 M:      Matthias Schwarzott <zzam@gentoo.org>
13554 L:      linux-media@vger.kernel.org
13555 W:      https://linuxtv.org
13556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13557 S:      Maintained
13558 F:      drivers/media/dvb-frontends/si2165*
13559
13560 SI2168 MEDIA DRIVER
13561 M:      Antti Palosaari <crope@iki.fi>
13562 L:      linux-media@vger.kernel.org
13563 W:      https://linuxtv.org
13564 W:      http://palosaari.fi/linux/
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 T:      git git://linuxtv.org/anttip/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/si2168*
13569
13570 SI470X FM RADIO RECEIVER I2C DRIVER
13571 M:      Hans Verkuil <hverkuil@xs4all.nl>
13572 L:      linux-media@vger.kernel.org
13573 T:      git git://linuxtv.org/media_tree.git
13574 W:      https://linuxtv.org
13575 S:      Odd Fixes
13576 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13577
13578 SI470X FM RADIO RECEIVER USB DRIVER
13579 M:      Hans Verkuil <hverkuil@xs4all.nl>
13580 L:      linux-media@vger.kernel.org
13581 T:      git git://linuxtv.org/media_tree.git
13582 W:      https://linuxtv.org
13583 S:      Maintained
13584 F:      drivers/media/radio/si470x/radio-si470x-common.c
13585 F:      drivers/media/radio/si470x/radio-si470x.h
13586 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13587
13588 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13589 M:      Eduardo Valentin <edubezval@gmail.com>
13590 L:      linux-media@vger.kernel.org
13591 T:      git git://linuxtv.org/media_tree.git
13592 W:      https://linuxtv.org
13593 S:      Odd Fixes
13594 F:      drivers/media/radio/si4713/si4713.?
13595
13596 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13597 M:      Eduardo Valentin <edubezval@gmail.com>
13598 L:      linux-media@vger.kernel.org
13599 T:      git git://linuxtv.org/media_tree.git
13600 W:      https://linuxtv.org
13601 S:      Odd Fixes
13602 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13603
13604 SI4713 FM RADIO TRANSMITTER USB DRIVER
13605 M:      Hans Verkuil <hverkuil@xs4all.nl>
13606 L:      linux-media@vger.kernel.org
13607 T:      git git://linuxtv.org/media_tree.git
13608 W:      https://linuxtv.org
13609 S:      Maintained
13610 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13611
13612 SIANO DVB DRIVER
13613 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13614 L:      linux-media@vger.kernel.org
13615 W:      https://linuxtv.org
13616 T:      git git://linuxtv.org/media_tree.git
13617 S:      Odd fixes
13618 F:      drivers/media/common/siano/
13619 F:      drivers/media/usb/siano/
13620 F:      drivers/media/usb/siano/
13621 F:      drivers/media/mmc/siano/
13622
13623 SIFIVE DRIVERS
13624 M:      Palmer Dabbelt <palmer@sifive.com>
13625 L:      linux-riscv@lists.infradead.org
13626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13627 S:      Supported
13628 K:      sifive
13629 N:      sifive
13630
13631 SILEAD TOUCHSCREEN DRIVER
13632 M:      Hans de Goede <hdegoede@redhat.com>
13633 L:      linux-input@vger.kernel.org
13634 L:      platform-driver-x86@vger.kernel.org
13635 S:      Maintained
13636 F:      drivers/input/touchscreen/silead.c
13637 F:      drivers/platform/x86/touchscreen_dmi.c
13638
13639 SILICON MOTION SM712 FRAME BUFFER DRIVER
13640 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13641 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13642 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13643 L:      linux-fbdev@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/video/fbdev/sm712*
13646 F:      Documentation/fb/sm712fb.txt
13647
13648 SIMPLE FIRMWARE INTERFACE (SFI)
13649 M:      Len Brown <lenb@kernel.org>
13650 L:      sfi-devel@simplefirmware.org
13651 W:      http://simplefirmware.org/
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13653 S:      Supported
13654 F:      arch/x86/platform/sfi/
13655 F:      drivers/sfi/
13656 F:      include/linux/sfi*.h
13657
13658 SIMPLEFB FB DRIVER
13659 M:      Hans de Goede <hdegoede@redhat.com>
13660 L:      linux-fbdev@vger.kernel.org
13661 S:      Maintained
13662 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13663 F:      drivers/video/fbdev/simplefb.c
13664 F:      include/linux/platform_data/simplefb.h
13665
13666 SIMTEC EB110ATX (Chalice CATS)
13667 P:      Ben Dooks
13668 P:      Vincent Sanders <vince@simtec.co.uk>
13669 M:      Simtec Linux Team <linux@simtec.co.uk>
13670 W:      http://www.simtec.co.uk/products/EB110ATX/
13671 S:      Supported
13672
13673 SIMTEC EB2410ITX (BAST)
13674 P:      Ben Dooks
13675 P:      Vincent Sanders <vince@simtec.co.uk>
13676 M:      Simtec Linux Team <linux@simtec.co.uk>
13677 W:      http://www.simtec.co.uk/products/EB2410ITX/
13678 S:      Supported
13679 F:      arch/arm/mach-s3c24xx/mach-bast.c
13680 F:      arch/arm/mach-s3c24xx/bast-ide.c
13681 F:      arch/arm/mach-s3c24xx/bast-irq.c
13682
13683 SIPHASH PRF ROUTINES
13684 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13685 S:      Maintained
13686 F:      lib/siphash.c
13687 F:      lib/test_siphash.c
13688 F:      include/linux/siphash.h
13689
13690 SIOX
13691 M:      Gavin Schenk <g.schenk@eckelmann.de>
13692 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13693 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13694 S:      Supported
13695 F:      drivers/siox/*
13696 F:      drivers/gpio/gpio-siox.c
13697 F:      include/trace/events/siox.h
13698
13699 SIS 190 ETHERNET DRIVER
13700 M:      Francois Romieu <romieu@fr.zoreil.com>
13701 L:      netdev@vger.kernel.org
13702 S:      Maintained
13703 F:      drivers/net/ethernet/sis/sis190.c
13704
13705 SIS 900/7016 FAST ETHERNET DRIVER
13706 M:      Daniele Venzano <venza@brownhat.org>
13707 W:      http://www.brownhat.org/sis900.html
13708 L:      netdev@vger.kernel.org
13709 S:      Maintained
13710 F:      drivers/net/ethernet/sis/sis900.*
13711
13712 SIS FRAMEBUFFER DRIVER
13713 M:      Thomas Winischhofer <thomas@winischhofer.net>
13714 W:      http://www.winischhofer.net/linuxsisvga.shtml
13715 S:      Maintained
13716 F:      Documentation/fb/sisfb.txt
13717 F:      drivers/video/fbdev/sis/
13718 F:      include/video/sisfb.h
13719
13720 SIS USB2VGA DRIVER
13721 M:      Thomas Winischhofer <thomas@winischhofer.net>
13722 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13723 S:      Maintained
13724 F:      drivers/usb/misc/sisusbvga/
13725
13726 SLAB ALLOCATOR
13727 M:      Christoph Lameter <cl@linux.com>
13728 M:      Pekka Enberg <penberg@kernel.org>
13729 M:      David Rientjes <rientjes@google.com>
13730 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13731 M:      Andrew Morton <akpm@linux-foundation.org>
13732 L:      linux-mm@kvack.org
13733 S:      Maintained
13734 F:      include/linux/sl?b*.h
13735 F:      mm/sl?b*
13736
13737 SLEEPABLE READ-COPY UPDATE (SRCU)
13738 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13739 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13740 M:      Josh Triplett <josh@joshtriplett.org>
13741 R:      Steven Rostedt <rostedt@goodmis.org>
13742 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13743 L:      linux-kernel@vger.kernel.org
13744 W:      http://www.rdrop.com/users/paulmck/RCU/
13745 S:      Supported
13746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13747 F:      include/linux/srcu*.h
13748 F:      kernel/rcu/srcu*.c
13749
13750 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13751 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13753 S:      Maintained
13754 F:      drivers/slimbus/
13755 F:      Documentation/devicetree/bindings/slimbus/
13756 F:      include/linux/slimbus.h
13757
13758 SMACK SECURITY MODULE
13759 M:      Casey Schaufler <casey@schaufler-ca.com>
13760 L:      linux-security-module@vger.kernel.org
13761 W:      http://schaufler-ca.com
13762 T:      git git://github.com/cschaufler/smack-next
13763 S:      Maintained
13764 F:      Documentation/admin-guide/LSM/Smack.rst
13765 F:      security/smack/
13766
13767 SMC91x ETHERNET DRIVER
13768 M:      Nicolas Pitre <nico@fluxnic.net>
13769 S:      Odd Fixes
13770 F:      drivers/net/ethernet/smsc/smc91x.*
13771
13772 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13773 M:      Sakari Ailus <sakari.ailus@iki.fi>
13774 L:      linux-media@vger.kernel.org
13775 S:      Maintained
13776 F:      drivers/media/i2c/smiapp/
13777 F:      include/media/i2c/smiapp.h
13778 F:      drivers/media/i2c/smiapp-pll.c
13779 F:      drivers/media/i2c/smiapp-pll.h
13780 F:      include/uapi/linux/smiapp.h
13781 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13782
13783 SMM665 HARDWARE MONITOR DRIVER
13784 M:      Guenter Roeck <linux@roeck-us.net>
13785 L:      linux-hwmon@vger.kernel.org
13786 S:      Maintained
13787 F:      Documentation/hwmon/smm665
13788 F:      drivers/hwmon/smm665.c
13789
13790 SMSC EMC2103 HARDWARE MONITOR DRIVER
13791 M:      Steve Glendinning <steve.glendinning@shawell.net>
13792 L:      linux-hwmon@vger.kernel.org
13793 S:      Maintained
13794 F:      Documentation/hwmon/emc2103
13795 F:      drivers/hwmon/emc2103.c
13796
13797 SMSC SCH5627 HARDWARE MONITOR DRIVER
13798 M:      Hans de Goede <hdegoede@redhat.com>
13799 L:      linux-hwmon@vger.kernel.org
13800 S:      Supported
13801 F:      Documentation/hwmon/sch5627
13802 F:      drivers/hwmon/sch5627.c
13803
13804 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13805 M:      Steve Glendinning <steve.glendinning@shawell.net>
13806 L:      linux-fbdev@vger.kernel.org
13807 S:      Maintained
13808 F:      drivers/video/fbdev/smscufx.c
13809
13810 SMSC47B397 HARDWARE MONITOR DRIVER
13811 M:      Jean Delvare <jdelvare@suse.com>
13812 L:      linux-hwmon@vger.kernel.org
13813 S:      Maintained
13814 F:      Documentation/hwmon/smsc47b397
13815 F:      drivers/hwmon/smsc47b397.c
13816
13817 SMSC911x ETHERNET DRIVER
13818 M:      Steve Glendinning <steve.glendinning@shawell.net>
13819 L:      netdev@vger.kernel.org
13820 S:      Maintained
13821 F:      include/linux/smsc911x.h
13822 F:      drivers/net/ethernet/smsc/smsc911x.*
13823
13824 SMSC9420 PCI ETHERNET DRIVER
13825 M:      Steve Glendinning <steve.glendinning@shawell.net>
13826 L:      netdev@vger.kernel.org
13827 S:      Maintained
13828 F:      drivers/net/ethernet/smsc/smsc9420.*
13829
13830 SOC-CAMERA V4L2 SUBSYSTEM
13831 L:      linux-media@vger.kernel.org
13832 T:      git git://linuxtv.org/media_tree.git
13833 S:      Orphan
13834 F:      include/media/soc*
13835 F:      drivers/media/i2c/soc_camera/
13836 F:      drivers/media/platform/soc_camera/
13837
13838 SOCIONEXT SYNQUACER I2C DRIVER
13839 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13840 L:      linux-i2c@vger.kernel.org
13841 S:      Maintained
13842 F:      drivers/i2c/busses/i2c-synquacer.c
13843 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13844
13845 SOCIONEXT UNIPHIER SOUND DRIVER
13846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13847 S:      Orphan
13848 F:      sound/soc/uniphier/
13849
13850 SOEKRIS NET48XX LED SUPPORT
13851 M:      Chris Boot <bootc@bootc.net>
13852 S:      Maintained
13853 F:      drivers/leds/leds-net48xx.c
13854
13855 SOFT-ROCE DRIVER (rxe)
13856 M:      Moni Shoua <monis@mellanox.com>
13857 L:      linux-rdma@vger.kernel.org
13858 S:      Supported
13859 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13860 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13861 F:      drivers/infiniband/sw/rxe/
13862 F:      include/uapi/rdma/rdma_user_rxe.h
13863
13864 SOFTLOGIC 6x10 MPEG CODEC
13865 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13866 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13867 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13868 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13869 M:      Ismael Luceno <ismael@iodev.co.uk>
13870 L:      linux-media@vger.kernel.org
13871 S:      Supported
13872 F:      drivers/media/pci/solo6x10/
13873
13874 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13875 M:      James Morse <james.morse@arm.com>
13876 L:      linux-arm-kernel@lists.infradead.org
13877 S:      Maintained
13878 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13879 F:      drivers/firmware/arm_sdei.c
13880 F:      include/linux/arm_sdei.h
13881 F:      include/uapi/linux/arm_sdei.h
13882
13883 SOFTWARE RAID (Multiple Disks) SUPPORT
13884 M:      Shaohua Li <shli@kernel.org>
13885 L:      linux-raid@vger.kernel.org
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13887 S:      Supported
13888 F:      drivers/md/Makefile
13889 F:      drivers/md/Kconfig
13890 F:      drivers/md/md*
13891 F:      drivers/md/raid*
13892 F:      include/linux/raid/
13893 F:      include/uapi/linux/raid/
13894
13895 SOCIONEXT (SNI) AVE NETWORK DRIVER
13896 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13897 L:      netdev@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/net/ethernet/socionext/sni_ave.c
13900 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13901
13902 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13903 M:      Jassi Brar <jaswinder.singh@linaro.org>
13904 L:      netdev@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/net/ethernet/socionext/netsec.c
13907 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13908
13909 SOLIDRUN CLEARFOG SUPPORT
13910 M:      Russell King <linux@armlinux.org.uk>
13911 S:      Maintained
13912 F:      arch/arm/boot/dts/armada-388-clearfog*
13913 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13914
13915 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13916 M:      Russell King <linux@armlinux.org.uk>
13917 S:      Maintained
13918 F:      arch/arm/boot/dts/imx6*-cubox-i*
13919 F:      arch/arm/boot/dts/imx6*-hummingboard*
13920 F:      arch/arm/boot/dts/imx6*-sr-*
13921
13922 SONIC NETWORK DRIVER
13923 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13924 L:      netdev@vger.kernel.org
13925 S:      Maintained
13926 F:      drivers/net/ethernet/natsemi/sonic.*
13927
13928 SONICS SILICON BACKPLANE DRIVER (SSB)
13929 M:      Michael Buesch <m@bues.ch>
13930 L:      linux-wireless@vger.kernel.org
13931 S:      Maintained
13932 F:      drivers/ssb/
13933 F:      include/linux/ssb/
13934
13935 SONY IMX258 SENSOR DRIVER
13936 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13937 L:      linux-media@vger.kernel.org
13938 T:      git git://linuxtv.org/media_tree.git
13939 S:      Maintained
13940 F:      drivers/media/i2c/imx258.c
13941
13942 SONY IMX274 SENSOR DRIVER
13943 M:      Leon Luo <leonl@leopardimaging.com>
13944 L:      linux-media@vger.kernel.org
13945 T:      git git://linuxtv.org/media_tree.git
13946 S:      Maintained
13947 F:      drivers/media/i2c/imx274.c
13948 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13949
13950 SONY IMX319 SENSOR DRIVER
13951 M:      Bingbu Cao <bingbu.cao@intel.com>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 S:      Maintained
13955 F:      drivers/media/i2c/imx319.c
13956
13957 SONY IMX355 SENSOR DRIVER
13958 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
13959 L:      linux-media@vger.kernel.org
13960 T:      git git://linuxtv.org/media_tree.git
13961 S:      Maintained
13962 F:      drivers/media/i2c/imx355.c
13963
13964 SONY MEMORYSTICK CARD SUPPORT
13965 M:      Alex Dubov <oakad@yahoo.com>
13966 W:      http://tifmxx.berlios.de/
13967 S:      Maintained
13968 F:      drivers/memstick/host/tifm_ms.c
13969
13970 SONY MEMORYSTICK STANDARD SUPPORT
13971 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13972 S:      Maintained
13973 F:      drivers/memstick/core/ms_block.*
13974
13975 SONY VAIO CONTROL DEVICE DRIVER
13976 M:      Mattia Dongili <malattia@linux.it>
13977 L:      platform-driver-x86@vger.kernel.org
13978 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13979 S:      Maintained
13980 F:      Documentation/laptops/sony-laptop.txt
13981 F:      drivers/char/sonypi.c
13982 F:      drivers/platform/x86/sony-laptop.c
13983 F:      include/linux/sony-laptop.h
13984
13985 SOUND
13986 M:      Jaroslav Kysela <perex@perex.cz>
13987 M:      Takashi Iwai <tiwai@suse.com>
13988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13989 W:      http://www.alsa-project.org/
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13991 T:      git git://git.alsa-project.org/alsa-kernel.git
13992 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13993 S:      Maintained
13994 F:      Documentation/sound/
13995 F:      include/sound/
13996 F:      include/uapi/sound/
13997 F:      sound/
13998
13999 SOUND - COMPRESSED AUDIO
14000 M:      Vinod Koul <vkoul@kernel.org>
14001 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14003 S:      Supported
14004 F:      Documentation/sound/designs/compress-offload.rst
14005 F:      include/sound/compress_driver.h
14006 F:      include/uapi/sound/compress_*
14007 F:      sound/core/compress_offload.c
14008 F:      sound/soc/soc-compress.c
14009
14010 SOUND - DMAENGINE HELPERS
14011 M:      Lars-Peter Clausen <lars@metafoo.de>
14012 S:      Supported
14013 F:      include/sound/dmaengine_pcm.h
14014 F:      sound/core/pcm_dmaengine.c
14015 F:      sound/soc/soc-generic-dmaengine-pcm.c
14016
14017 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14018 M:      Liam Girdwood <lgirdwood@gmail.com>
14019 M:      Mark Brown <broonie@kernel.org>
14020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14021 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14022 W:      http://alsa-project.org/main/index.php/ASoC
14023 S:      Supported
14024 F:      Documentation/devicetree/bindings/sound/
14025 F:      Documentation/sound/soc/
14026 F:      sound/soc/
14027 F:      include/dt-bindings/sound/
14028 F:      include/sound/soc*
14029
14030 SOUNDWIRE SUBSYSTEM
14031 M:      Vinod Koul <vkoul@kernel.org>
14032 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14033 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14034 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14035 S:      Supported
14036 F:      Documentation/driver-api/soundwire/
14037 F:      drivers/soundwire/
14038 F:      include/linux/soundwire/
14039
14040 SP2 MEDIA DRIVER
14041 M:      Olli Salonen <olli.salonen@iki.fi>
14042 L:      linux-media@vger.kernel.org
14043 W:      https://linuxtv.org
14044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14045 S:      Maintained
14046 F:      drivers/media/dvb-frontends/sp2*
14047
14048 SPARC + UltraSPARC (sparc/sparc64)
14049 M:      "David S. Miller" <davem@davemloft.net>
14050 L:      sparclinux@vger.kernel.org
14051 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14054 S:      Maintained
14055 F:      arch/sparc/
14056 F:      drivers/sbus/
14057
14058 SPARC SERIAL DRIVERS
14059 M:      "David S. Miller" <davem@davemloft.net>
14060 L:      sparclinux@vger.kernel.org
14061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14063 S:      Maintained
14064 F:      include/linux/sunserialcore.h
14065 F:      drivers/tty/serial/suncore.c
14066 F:      drivers/tty/serial/sunhv.c
14067 F:      drivers/tty/serial/sunsab.c
14068 F:      drivers/tty/serial/sunsab.h
14069 F:      drivers/tty/serial/sunsu.c
14070 F:      drivers/tty/serial/sunzilog.c
14071 F:      drivers/tty/serial/sunzilog.h
14072 F:      drivers/tty/vcc.c
14073
14074 SPARSE CHECKER
14075 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14076 L:      linux-sparse@vger.kernel.org
14077 W:      https://sparse.wiki.kernel.org/
14078 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14079 S:      Maintained
14080 F:      include/linux/compiler.h
14081
14082 SPEAR CLOCK FRAMEWORK SUPPORT
14083 M:      Viresh Kumar <vireshk@kernel.org>
14084 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14085 W:      http://www.st.com/spear
14086 S:      Maintained
14087 F:      drivers/clk/spear/
14088
14089 SPEAR PLATFORM SUPPORT
14090 M:      Viresh Kumar <vireshk@kernel.org>
14091 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14093 W:      http://www.st.com/spear
14094 S:      Maintained
14095 F:      arch/arm/boot/dts/spear*
14096 F:      arch/arm/mach-spear/
14097
14098 SPI NOR SUBSYSTEM
14099 M:      Marek Vasut <marek.vasut@gmail.com>
14100 L:      linux-mtd@lists.infradead.org
14101 W:      http://www.linux-mtd.infradead.org/
14102 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14103 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14104 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14105 S:      Maintained
14106 F:      drivers/mtd/spi-nor/
14107 F:      include/linux/mtd/spi-nor.h
14108
14109 SPI SUBSYSTEM
14110 M:      Mark Brown <broonie@kernel.org>
14111 L:      linux-spi@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14113 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14114 S:      Maintained
14115 F:      Documentation/devicetree/bindings/spi/
14116 F:      Documentation/spi/
14117 F:      drivers/spi/
14118 F:      include/linux/spi/
14119 F:      include/uapi/linux/spi/
14120 F:      tools/spi/
14121
14122 SPIDERNET NETWORK DRIVER for CELL
14123 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14124 L:      netdev@vger.kernel.org
14125 S:      Supported
14126 F:      Documentation/networking/spider_net.txt
14127 F:      drivers/net/ethernet/toshiba/spider_net*
14128
14129 SPMI SUBSYSTEM
14130 R:      Stephen Boyd <sboyd@kernel.org>
14131 L:      linux-arm-msm@vger.kernel.org
14132 F:      Documentation/devicetree/bindings/spmi/
14133 F:      drivers/spmi/
14134 F:      include/dt-bindings/spmi/spmi.h
14135 F:      include/linux/spmi.h
14136 F:      include/trace/events/spmi.h
14137
14138 SPU FILE SYSTEM
14139 M:      Jeremy Kerr <jk@ozlabs.org>
14140 L:      linuxppc-dev@lists.ozlabs.org
14141 W:      http://www.ibm.com/developerworks/power/cell/
14142 S:      Supported
14143 F:      Documentation/filesystems/spufs.txt
14144 F:      arch/powerpc/platforms/cell/spufs/
14145
14146 SQUASHFS FILE SYSTEM
14147 M:      Phillip Lougher <phillip@squashfs.org.uk>
14148 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14149 W:      http://squashfs.org.uk
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14151 S:      Maintained
14152 F:      Documentation/filesystems/squashfs.txt
14153 F:      fs/squashfs/
14154
14155 SRM (Alpha) environment access
14156 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14157 S:      Maintained
14158 F:      arch/alpha/kernel/srm_env.c
14159
14160 ST STM32 I2C/SMBUS DRIVER
14161 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14162 L:      linux-i2c@vger.kernel.org
14163 S:      Maintained
14164 F:      drivers/i2c/busses/i2c-stm32*
14165
14166 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14167 M:      Song Qiang <songqiang1304521@gmail.com>
14168 L:      linux-iio@vger.kernel.org
14169 S:      Maintained
14170 F:      drivers/iio/proximity/vl53l0x-i2c.c
14171 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14172
14173 STABLE BRANCH
14174 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14175 M:      Sasha Levin <sashal@kernel.org>
14176 L:      stable@vger.kernel.org
14177 S:      Supported
14178 F:      Documentation/process/stable-kernel-rules.rst
14179
14180 STAGING - COMEDI
14181 M:      Ian Abbott <abbotti@mev.co.uk>
14182 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14183 S:      Odd Fixes
14184 F:      drivers/staging/comedi/
14185
14186 STAGING - EROFS FILE SYSTEM
14187 M:      Gao Xiang <gaoxiang25@huawei.com>
14188 M:      Chao Yu <yuchao0@huawei.com>
14189 L:      linux-erofs@lists.ozlabs.org
14190 S:      Maintained
14191 F:      drivers/staging/erofs/
14192
14193 STAGING - INDUSTRIAL IO
14194 M:      Jonathan Cameron <jic23@kernel.org>
14195 L:      linux-iio@vger.kernel.org
14196 S:      Odd Fixes
14197 F:      Documentation/devicetree/bindings/staging/iio/
14198 F:      drivers/staging/iio/
14199
14200 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14201 M:      Marc Dietrich <marvin24@gmx.de>
14202 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14203 L:      linux-tegra@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/staging/nvec/
14206
14207 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14208 M:      Jens Frederich <jfrederich@gmail.com>
14209 M:      Daniel Drake <dsd@laptop.org>
14210 M:      Jon Nettleton <jon.nettleton@gmail.com>
14211 W:      http://wiki.laptop.org/go/DCON
14212 S:      Maintained
14213 F:      drivers/staging/olpc_dcon/
14214
14215 STAGING - REALTEK RTL8712U DRIVERS
14216 M:      Larry Finger <Larry.Finger@lwfinger.net>
14217 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14218 S:      Odd Fixes
14219 F:      drivers/staging/rtl8712/
14220
14221 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14222 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14223 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14224 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14225 L:      linux-fbdev@vger.kernel.org
14226 S:      Maintained
14227 F:      drivers/staging/sm750fb/
14228
14229 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14230 M:      William Hubbs <w.d.hubbs@gmail.com>
14231 M:      Chris Brannon <chris@the-brannons.com>
14232 M:      Kirk Reiser <kirk@reisers.ca>
14233 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14234 L:      speakup@linux-speakup.org
14235 W:      http://www.linux-speakup.org/
14236 S:      Odd Fixes
14237 F:      drivers/staging/speakup/
14238
14239 STAGING - VIA VT665X DRIVERS
14240 M:      Forest Bond <forest@alittletooquiet.net>
14241 S:      Odd Fixes
14242 F:      drivers/staging/vt665?/
14243
14244 STAGING - WILC1000 WIFI DRIVER
14245 M:      Aditya Shankar <aditya.shankar@microchip.com>
14246 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14247 L:      linux-wireless@vger.kernel.org
14248 S:      Supported
14249 F:      drivers/staging/wilc1000/
14250
14251 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14252 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14253 S:      Odd Fixes
14254 F:      drivers/staging/xgifb/
14255
14256 STAGING SUBSYSTEM
14257 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14259 L:      devel@driverdev.osuosl.org
14260 S:      Supported
14261 F:      drivers/staging/
14262
14263 STARFIRE/DURALAN NETWORK DRIVER
14264 M:      Ion Badulescu <ionut@badula.org>
14265 S:      Odd Fixes
14266 F:      drivers/net/ethernet/adaptec/starfire*
14267
14268 STEC S1220 SKD DRIVER
14269 M:      Bart Van Assche <bart.vanassche@wdc.com>
14270 L:      linux-block@vger.kernel.org
14271 S:      Maintained
14272 F:      drivers/block/skd*[ch]
14273
14274 STI AUDIO (ASoC) DRIVERS
14275 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14276 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14277 S:      Maintained
14278 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14279 F:      sound/soc/sti/
14280
14281 STI CEC DRIVER
14282 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14283 S:      Maintained
14284 F:      drivers/media/platform/sti/cec/
14285 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14286
14287 STK1160 USB VIDEO CAPTURE DRIVER
14288 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 S:      Maintained
14292 F:      drivers/media/usb/stk1160/
14293
14294 STM32 AUDIO (ASoC) DRIVERS
14295 M:      Olivier Moysan <olivier.moysan@st.com>
14296 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14297 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14298 S:      Maintained
14299 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14300 F:      sound/soc/stm/
14301
14302 STM32 TIMER/LPTIMER DRIVERS
14303 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14304 S:      Maintained
14305 F:      drivers/*/stm32-*timer*
14306 F:      drivers/pwm/pwm-stm32*
14307 F:      include/linux/*/stm32-*tim*
14308 F:      Documentation/ABI/testing/*timer-stm32
14309 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14310 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14311
14312 STMMAC ETHERNET DRIVER
14313 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14314 M:      Alexandre Torgue <alexandre.torgue@st.com>
14315 M:      Jose Abreu <joabreu@synopsys.com>
14316 L:      netdev@vger.kernel.org
14317 W:      http://www.stlinux.com
14318 S:      Supported
14319 F:      drivers/net/ethernet/stmicro/stmmac/
14320
14321 SUN3/3X
14322 M:      Sam Creasey <sammy@sammy.net>
14323 W:      http://sammy.net/sun3/
14324 S:      Maintained
14325 F:      arch/m68k/kernel/*sun3*
14326 F:      arch/m68k/sun3*/
14327 F:      arch/m68k/include/asm/sun3*
14328 F:      drivers/net/ethernet/i825xx/sun3*
14329
14330 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14331 M:      Hans de Goede <hdegoede@redhat.com>
14332 L:      linux-input@vger.kernel.org
14333 S:      Maintained
14334 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14335 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14336
14337 SUNDANCE NETWORK DRIVER
14338 M:      Denis Kirjanov <kda@linux-powerpc.org>
14339 L:      netdev@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/net/ethernet/dlink/sundance.c
14342
14343 SUPERH
14344 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14345 M:      Rich Felker <dalias@libc.org>
14346 L:      linux-sh@vger.kernel.org
14347 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14348 S:      Maintained
14349 F:      Documentation/sh/
14350 F:      arch/sh/
14351 F:      drivers/sh/
14352
14353 SUSPEND TO RAM
14354 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14355 M:      Len Brown <len.brown@intel.com>
14356 M:      Pavel Machek <pavel@ucw.cz>
14357 L:      linux-pm@vger.kernel.org
14358 B:      https://bugzilla.kernel.org
14359 S:      Supported
14360 F:      Documentation/power/
14361 F:      arch/x86/kernel/acpi/
14362 F:      drivers/base/power/
14363 F:      kernel/power/
14364 F:      include/linux/suspend.h
14365 F:      include/linux/freezer.h
14366 F:      include/linux/pm.h
14367
14368 SVGA HANDLING
14369 M:      Martin Mares <mj@ucw.cz>
14370 L:      linux-video@atrey.karlin.mff.cuni.cz
14371 S:      Maintained
14372 F:      Documentation/svga.txt
14373 F:      arch/x86/boot/video*
14374
14375 SWIOTLB SUBSYSTEM
14376 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14377 L:      iommu@lists.linux-foundation.org
14378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14379 S:      Supported
14380 F:      kernel/dma/swiotlb.c
14381 F:      arch/*/kernel/pci-swiotlb.c
14382 F:      include/linux/swiotlb.h
14383
14384 SWITCHDEV
14385 M:      Jiri Pirko <jiri@resnulli.us>
14386 M:      Ivan Vecera <ivecera@redhat.com>
14387 L:      netdev@vger.kernel.org
14388 S:      Supported
14389 F:      net/switchdev/
14390 F:      include/net/switchdev.h
14391
14392 SY8106A REGULATOR DRIVER
14393 M:      Icenowy Zheng <icenowy@aosc.io>
14394 S:      Maintained
14395 F:      drivers/regulator/sy8106a-regulator.c
14396 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14397
14398 SYNC FILE FRAMEWORK
14399 M:      Sumit Semwal <sumit.semwal@linaro.org>
14400 R:      Gustavo Padovan <gustavo@padovan.org>
14401 S:      Maintained
14402 L:      linux-media@vger.kernel.org
14403 L:      dri-devel@lists.freedesktop.org
14404 F:      drivers/dma-buf/sync_*
14405 F:      drivers/dma-buf/dma-fence*
14406 F:      drivers/dma-buf/sw_sync.c
14407 F:      include/linux/sync_file.h
14408 F:      include/uapi/linux/sync_file.h
14409 F:      Documentation/sync_file.txt
14410 T:      git git://anongit.freedesktop.org/drm/drm-misc
14411
14412 SYNOPSYS ARC ARCHITECTURE
14413 M:      Vineet Gupta <vgupta@synopsys.com>
14414 L:      linux-snps-arc@lists.infradead.org
14415 S:      Supported
14416 F:      arch/arc/
14417 F:      Documentation/devicetree/bindings/arc/*
14418 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14419 F:      drivers/clocksource/arc_timer.c
14420 F:      drivers/tty/serial/arc_uart.c
14421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14422
14423 SYNOPSYS ARC HSDK SDP pll clock driver
14424 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14425 S:      Supported
14426 F:      drivers/clk/clk-hsdk-pll.c
14427 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14428
14429 SYNOPSYS ARC SDP clock driver
14430 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14431 S:      Supported
14432 F:      drivers/clk/axs10x/*
14433 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14434
14435 SYNOPSYS ARC SDP platform support
14436 M:      Alexey Brodkin <abrodkin@synopsys.com>
14437 S:      Supported
14438 F:      arch/arc/plat-axs10x
14439 F:      arch/arc/boot/dts/ax*
14440 F:      Documentation/devicetree/bindings/arc/axs10*
14441
14442 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14443 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14444 S:      Supported
14445 F:      drivers/reset/reset-axs10x.c
14446 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14447
14448 SYNOPSYS CREG GPIO DRIVER
14449 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14450 S:      Maintained
14451 F:      drivers/gpio/gpio-creg-snps.c
14452 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14453
14454 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14455 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14456 S:      Maintained
14457 F:      drivers/tty/serial/8250/8250_dw.c
14458
14459 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14460 M:      Hoan Tran <hotran@apm.com>
14461 L:      linux-gpio@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/gpio/gpio-dwapb.c
14464 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14465
14466 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14467 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14468 S:      Maintained
14469 F:      drivers/dma/dwi-axi-dmac/
14470 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14471
14472 SYNOPSYS DESIGNWARE DMAC DRIVER
14473 M:      Viresh Kumar <vireshk@kernel.org>
14474 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14475 S:      Maintained
14476 F:      include/linux/dma/dw.h
14477 F:      include/linux/platform_data/dma-dw.h
14478 F:      drivers/dma/dw/
14479
14480 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14481 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14482 L:      netdev@vger.kernel.org
14483 S:      Supported
14484 F:      drivers/net/ethernet/synopsys/
14485
14486 SYNOPSYS DESIGNWARE I2C DRIVER
14487 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14488 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14489 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 L:      linux-i2c@vger.kernel.org
14491 S:      Maintained
14492 F:      drivers/i2c/busses/i2c-designware-*
14493 F:      include/linux/platform_data/i2c-designware.h
14494
14495 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14496 M:      Jaehoon Chung <jh80.chung@samsung.com>
14497 L:      linux-mmc@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/mmc/host/dw_mmc*
14500
14501 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14502 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14503 S:      Supported
14504 F:      drivers/reset/reset-hsdk.c
14505 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14506 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14507
14508 SYSTEM CONFIGURATION (SYSCON)
14509 M:      Lee Jones <lee.jones@linaro.org>
14510 M:      Arnd Bergmann <arnd@arndb.de>
14511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14512 S:      Supported
14513 F:      drivers/mfd/syscon.c
14514
14515 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14516 M:      Sudeep Holla <sudeep.holla@arm.com>
14517 L:      linux-arm-kernel@lists.infradead.org
14518 S:      Maintained
14519 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14520 F:      drivers/clk/clk-sc[mp]i.c
14521 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14522 F:      drivers/firmware/arm_scpi.c
14523 F:      drivers/firmware/arm_scmi/
14524 F:      include/linux/sc[mp]i_protocol.h
14525
14526 SYSTEM RESET/SHUTDOWN DRIVERS
14527 M:      Sebastian Reichel <sre@kernel.org>
14528 L:      linux-pm@vger.kernel.org
14529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14530 S:      Maintained
14531 F:      Documentation/devicetree/bindings/power/reset/
14532 F:      drivers/power/reset/
14533
14534 SYSTEM TRACE MODULE CLASS
14535 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14536 S:      Maintained
14537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14538 F:      Documentation/trace/stm.rst
14539 F:      drivers/hwtracing/stm/
14540 F:      include/linux/stm.h
14541 F:      include/uapi/linux/stm.h
14542
14543 SYSV FILESYSTEM
14544 M:      Christoph Hellwig <hch@infradead.org>
14545 S:      Maintained
14546 F:      Documentation/filesystems/sysv-fs.txt
14547 F:      fs/sysv/
14548 F:      include/linux/sysv_fs.h
14549
14550 TARGET SUBSYSTEM
14551 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14552 L:      linux-scsi@vger.kernel.org
14553 L:      target-devel@vger.kernel.org
14554 W:      http://www.linux-iscsi.org
14555 W:      http://groups.google.com/group/linux-iscsi-target-dev
14556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14557 S:      Supported
14558 F:      drivers/target/
14559 F:      include/target/
14560 F:      Documentation/target/
14561
14562 TASKSTATS STATISTICS INTERFACE
14563 M:      Balbir Singh <bsingharora@gmail.com>
14564 S:      Maintained
14565 F:      Documentation/accounting/taskstats*
14566 F:      include/linux/taskstats*
14567 F:      kernel/taskstats.c
14568
14569 TC subsystem
14570 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14571 M:      Cong Wang <xiyou.wangcong@gmail.com>
14572 M:      Jiri Pirko <jiri@resnulli.us>
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      include/net/pkt_cls.h
14576 F:      include/net/pkt_sched.h
14577 F:      include/net/tc_act/
14578 F:      include/uapi/linux/pkt_cls.h
14579 F:      include/uapi/linux/pkt_sched.h
14580 F:      include/uapi/linux/tc_act/
14581 F:      include/uapi/linux/tc_ematch/
14582 F:      net/sched/
14583
14584 TC90522 MEDIA DRIVER
14585 M:      Akihiro Tsukada <tskd08@gmail.com>
14586 L:      linux-media@vger.kernel.org
14587 S:      Odd Fixes
14588 F:      drivers/media/dvb-frontends/tc90522*
14589
14590 TCP LOW PRIORITY MODULE
14591 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14592 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14593 W:      http://tcp-lp-mod.sourceforge.net/
14594 S:      Maintained
14595 F:      net/ipv4/tcp_lp.c
14596
14597 TDA10071 MEDIA DRIVER
14598 M:      Antti Palosaari <crope@iki.fi>
14599 L:      linux-media@vger.kernel.org
14600 W:      https://linuxtv.org
14601 W:      http://palosaari.fi/linux/
14602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14603 T:      git git://linuxtv.org/anttip/media_tree.git
14604 S:      Maintained
14605 F:      drivers/media/dvb-frontends/tda10071*
14606
14607 TDA18212 MEDIA DRIVER
14608 M:      Antti Palosaari <crope@iki.fi>
14609 L:      linux-media@vger.kernel.org
14610 W:      https://linuxtv.org
14611 W:      http://palosaari.fi/linux/
14612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14613 T:      git git://linuxtv.org/anttip/media_tree.git
14614 S:      Maintained
14615 F:      drivers/media/tuners/tda18212*
14616
14617 TDA18218 MEDIA DRIVER
14618 M:      Antti Palosaari <crope@iki.fi>
14619 L:      linux-media@vger.kernel.org
14620 W:      https://linuxtv.org
14621 W:      http://palosaari.fi/linux/
14622 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14623 T:      git git://linuxtv.org/anttip/media_tree.git
14624 S:      Maintained
14625 F:      drivers/media/tuners/tda18218*
14626
14627 TDA18250 MEDIA DRIVER
14628 M:      Olli Salonen <olli.salonen@iki.fi>
14629 L:      linux-media@vger.kernel.org
14630 W:      https://linuxtv.org
14631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14632 T:      git git://linuxtv.org/media_tree.git
14633 S:      Maintained
14634 F:      drivers/media/tuners/tda18250*
14635
14636 TDA18271 MEDIA DRIVER
14637 M:      Michael Krufky <mkrufky@linuxtv.org>
14638 L:      linux-media@vger.kernel.org
14639 W:      https://linuxtv.org
14640 W:      http://github.com/mkrufky
14641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14642 T:      git git://linuxtv.org/mkrufky/tuners.git
14643 S:      Maintained
14644 F:      drivers/media/tuners/tda18271*
14645
14646 TDA1997x MEDIA DRIVER
14647 M:      Tim Harvey <tharvey@gateworks.com>
14648 L:      linux-media@vger.kernel.org
14649 W:      https://linuxtv.org
14650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14651 S:      Maintained
14652 F:      drivers/media/i2c/tda1997x.*
14653
14654 TDA827x MEDIA DRIVER
14655 M:      Michael Krufky <mkrufky@linuxtv.org>
14656 L:      linux-media@vger.kernel.org
14657 W:      https://linuxtv.org
14658 W:      http://github.com/mkrufky
14659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14660 T:      git git://linuxtv.org/mkrufky/tuners.git
14661 S:      Maintained
14662 F:      drivers/media/tuners/tda8290.*
14663
14664 TDA8290 MEDIA DRIVER
14665 M:      Michael Krufky <mkrufky@linuxtv.org>
14666 L:      linux-media@vger.kernel.org
14667 W:      https://linuxtv.org
14668 W:      http://github.com/mkrufky
14669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14670 T:      git git://linuxtv.org/mkrufky/tuners.git
14671 S:      Maintained
14672 F:      drivers/media/tuners/tda8290.*
14673
14674 TDA9840 MEDIA DRIVER
14675 M:      Hans Verkuil <hverkuil@xs4all.nl>
14676 L:      linux-media@vger.kernel.org
14677 T:      git git://linuxtv.org/media_tree.git
14678 W:      https://linuxtv.org
14679 S:      Maintained
14680 F:      drivers/media/i2c/tda9840*
14681
14682 TEA5761 TUNER DRIVER
14683 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14684 L:      linux-media@vger.kernel.org
14685 W:      https://linuxtv.org
14686 T:      git git://linuxtv.org/media_tree.git
14687 S:      Odd fixes
14688 F:      drivers/media/tuners/tea5761.*
14689
14690 TEA5767 TUNER DRIVER
14691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14692 L:      linux-media@vger.kernel.org
14693 W:      https://linuxtv.org
14694 T:      git git://linuxtv.org/media_tree.git
14695 S:      Maintained
14696 F:      drivers/media/tuners/tea5767.*
14697
14698 TEA6415C MEDIA DRIVER
14699 M:      Hans Verkuil <hverkuil@xs4all.nl>
14700 L:      linux-media@vger.kernel.org
14701 T:      git git://linuxtv.org/media_tree.git
14702 W:      https://linuxtv.org
14703 S:      Maintained
14704 F:      drivers/media/i2c/tea6415c*
14705
14706 TEA6420 MEDIA DRIVER
14707 M:      Hans Verkuil <hverkuil@xs4all.nl>
14708 L:      linux-media@vger.kernel.org
14709 T:      git git://linuxtv.org/media_tree.git
14710 W:      https://linuxtv.org
14711 S:      Maintained
14712 F:      drivers/media/i2c/tea6420*
14713
14714 TEAM DRIVER
14715 M:      Jiri Pirko <jiri@resnulli.us>
14716 L:      netdev@vger.kernel.org
14717 S:      Supported
14718 F:      drivers/net/team/
14719 F:      include/linux/if_team.h
14720 F:      include/uapi/linux/if_team.h
14721
14722 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14723 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14724 S:      Maintained
14725 F:      arch/x86/platform/ts5500/
14726
14727 TECHNOTREND USB IR RECEIVER
14728 M:      Sean Young <sean@mess.org>
14729 L:      linux-media@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/media/rc/ttusbir.c
14732
14733 TECHWELL TW9910 VIDEO DECODER
14734 L:      linux-media@vger.kernel.org
14735 S:      Orphan
14736 F:      drivers/media/i2c/tw9910.c
14737 F:      include/media/i2c/tw9910.h
14738
14739 TEE SUBSYSTEM
14740 M:      Jens Wiklander <jens.wiklander@linaro.org>
14741 S:      Maintained
14742 F:      include/linux/tee_drv.h
14743 F:      include/uapi/linux/tee.h
14744 F:      drivers/tee/
14745 F:      Documentation/tee.txt
14746
14747 TEGRA ARCHITECTURE SUPPORT
14748 M:      Thierry Reding <thierry.reding@gmail.com>
14749 M:      Jonathan Hunter <jonathanh@nvidia.com>
14750 L:      linux-tegra@vger.kernel.org
14751 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14753 S:      Supported
14754 N:      [^a-z]tegra
14755
14756 TEGRA CLOCK DRIVER
14757 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14758 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14759 S:      Supported
14760 F:      drivers/clk/tegra/
14761
14762 TEGRA DMA DRIVERS
14763 M:      Laxman Dewangan <ldewangan@nvidia.com>
14764 M:      Jon Hunter <jonathanh@nvidia.com>
14765 S:      Supported
14766 F:      drivers/dma/tegra*
14767
14768 TEGRA I2C DRIVER
14769 M:      Laxman Dewangan <ldewangan@nvidia.com>
14770 S:      Supported
14771 F:      drivers/i2c/busses/i2c-tegra.c
14772
14773 TEGRA IOMMU DRIVERS
14774 M:      Thierry Reding <thierry.reding@gmail.com>
14775 L:      linux-tegra@vger.kernel.org
14776 S:      Supported
14777 F:      drivers/iommu/tegra*
14778
14779 TEGRA KBC DRIVER
14780 M:      Laxman Dewangan <ldewangan@nvidia.com>
14781 S:      Supported
14782 F:      drivers/input/keyboard/tegra-kbc.c
14783
14784 TEGRA NAND DRIVER
14785 M:      Stefan Agner <stefan@agner.ch>
14786 M:      Lucas Stach <dev@lynxeye.de>
14787 S:      Maintained
14788 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14789 F:      drivers/mtd/nand/raw/tegra_nand.c
14790
14791 TEGRA PWM DRIVER
14792 M:      Thierry Reding <thierry.reding@gmail.com>
14793 S:      Supported
14794 F:      drivers/pwm/pwm-tegra.c
14795
14796 TEGRA SERIAL DRIVER
14797 M:      Laxman Dewangan <ldewangan@nvidia.com>
14798 S:      Supported
14799 F:      drivers/tty/serial/serial-tegra.c
14800
14801 TEGRA SPI DRIVER
14802 M:      Laxman Dewangan <ldewangan@nvidia.com>
14803 S:      Supported
14804 F:      drivers/spi/spi-tegra*
14805
14806 TEHUTI ETHERNET DRIVER
14807 M:      Andy Gospodarek <andy@greyhouse.net>
14808 L:      netdev@vger.kernel.org
14809 S:      Supported
14810 F:      drivers/net/ethernet/tehuti/*
14811
14812 Telecom Clock Driver for MCPL0010
14813 M:      Mark Gross <mark.gross@intel.com>
14814 S:      Supported
14815 F:      drivers/char/tlclk.c
14816
14817 TENSILICA XTENSA PORT (xtensa)
14818 M:      Chris Zankel <chris@zankel.net>
14819 M:      Max Filippov <jcmvbkbc@gmail.com>
14820 L:      linux-xtensa@linux-xtensa.org
14821 T:      git git://github.com/czankel/xtensa-linux.git
14822 S:      Maintained
14823 F:      arch/xtensa/
14824 F:      drivers/irqchip/irq-xtensa-*
14825
14826 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14827 M:      Nishanth Menon <nm@ti.com>
14828 M:      Tero Kristo <t-kristo@ti.com>
14829 M:      Santosh Shilimkar <ssantosh@kernel.org>
14830 L:      linux-arm-kernel@lists.infradead.org
14831 S:      Maintained
14832 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14833 F:      drivers/firmware/ti_sci*
14834 F:      include/linux/soc/ti/ti_sci_protocol.h
14835 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14836 F:      drivers/soc/ti/ti_sci_pm_domains.c
14837 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14838 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14839 F:      drivers/clk/keystone/sci-clk.c
14840 F:      drivers/reset/reset-ti-sci.c
14841
14842 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14843 M:      Hans Verkuil <hverkuil@xs4all.nl>
14844 L:      linux-media@vger.kernel.org
14845 T:      git git://linuxtv.org/media_tree.git
14846 W:      https://linuxtv.org
14847 S:      Maintained
14848 F:      drivers/media/radio/radio-raremono.c
14849
14850 THERMAL
14851 M:      Zhang Rui <rui.zhang@intel.com>
14852 M:      Eduardo Valentin <edubezval@gmail.com>
14853 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14854 L:      linux-pm@vger.kernel.org
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14857 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14858 S:      Supported
14859 F:      drivers/thermal/
14860 F:      include/linux/thermal.h
14861 F:      include/uapi/linux/thermal.h
14862 F:      include/linux/cpu_cooling.h
14863 F:      Documentation/devicetree/bindings/thermal/
14864
14865 THERMAL/CPU_COOLING
14866 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14867 M:      Viresh Kumar <viresh.kumar@linaro.org>
14868 M:      Javi Merino <javi.merino@kernel.org>
14869 L:      linux-pm@vger.kernel.org
14870 S:      Supported
14871 F:      Documentation/thermal/cpu-cooling-api.txt
14872 F:      drivers/thermal/cpu_cooling.c
14873 F:      include/linux/cpu_cooling.h
14874
14875 THINKPAD ACPI EXTRAS DRIVER
14876 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14877 L:      ibm-acpi-devel@lists.sourceforge.net
14878 L:      platform-driver-x86@vger.kernel.org
14879 W:      http://ibm-acpi.sourceforge.net
14880 W:      http://thinkwiki.org/wiki/Ibm-acpi
14881 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14882 S:      Maintained
14883 F:      drivers/platform/x86/thinkpad_acpi.c
14884
14885 THUNDERBOLT DRIVER
14886 M:      Andreas Noever <andreas.noever@gmail.com>
14887 M:      Michael Jamet <michael.jamet@intel.com>
14888 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14889 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14891 S:      Maintained
14892 F:      Documentation/admin-guide/thunderbolt.rst
14893 F:      drivers/thunderbolt/
14894 F:      include/linux/thunderbolt.h
14895
14896 THUNDERBOLT NETWORK DRIVER
14897 M:      Michael Jamet <michael.jamet@intel.com>
14898 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14899 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14900 L:      netdev@vger.kernel.org
14901 S:      Maintained
14902 F:      drivers/net/thunderbolt.c
14903
14904 THUNDERX GPIO DRIVER
14905 M:      David Daney <david.daney@cavium.com>
14906 S:      Maintained
14907 F:      drivers/gpio/gpio-thunderx.c
14908
14909 TI AM437X VPFE DRIVER
14910 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14911 L:      linux-media@vger.kernel.org
14912 W:      https://linuxtv.org
14913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14914 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14915 S:      Maintained
14916 F:      drivers/media/platform/am437x/
14917
14918 TI BANDGAP AND THERMAL DRIVER
14919 M:      Eduardo Valentin <edubezval@gmail.com>
14920 M:      Keerthy <j-keerthy@ti.com>
14921 L:      linux-pm@vger.kernel.org
14922 L:      linux-omap@vger.kernel.org
14923 S:      Maintained
14924 F:      drivers/thermal/ti-soc-thermal/
14925
14926 TI BQ27XXX POWER SUPPLY DRIVER
14927 R:      Andrew F. Davis <afd@ti.com>
14928 F:      include/linux/power/bq27xxx_battery.h
14929 F:      drivers/power/supply/bq27xxx_battery.c
14930 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14931
14932 TI CDCE706 CLOCK DRIVER
14933 M:      Max Filippov <jcmvbkbc@gmail.com>
14934 S:      Maintained
14935 F:      drivers/clk/clk-cdce706.c
14936
14937 TI CLOCK DRIVER
14938 M:      Tero Kristo <t-kristo@ti.com>
14939 L:      linux-omap@vger.kernel.org
14940 S:      Maintained
14941 F:      drivers/clk/ti/
14942 F:      include/linux/clk/ti.h
14943
14944 TI DAVINCI MACHINE SUPPORT
14945 M:      Sekhar Nori <nsekhar@ti.com>
14946 M:      Kevin Hilman <khilman@kernel.org>
14947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14949 S:      Supported
14950 F:      arch/arm/mach-davinci/
14951 F:      drivers/i2c/busses/i2c-davinci.c
14952 F:      arch/arm/boot/dts/da850*
14953
14954 TI DAVINCI SERIES CLOCK DRIVER
14955 M:      David Lechner <david@lechnology.com>
14956 R:      Sekhar Nori <nsekhar@ti.com>
14957 S:      Maintained
14958 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14959 F:      drivers/clk/davinci/
14960
14961 TI DAVINCI SERIES GPIO DRIVER
14962 M:      Keerthy <j-keerthy@ti.com>
14963 L:      linux-gpio@vger.kernel.org
14964 S:      Maintained
14965 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14966 F:      drivers/gpio/gpio-davinci.c
14967
14968 TI DAVINCI SERIES MEDIA DRIVER
14969 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14970 L:      linux-media@vger.kernel.org
14971 W:      https://linuxtv.org
14972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14973 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14974 S:      Maintained
14975 F:      drivers/media/platform/davinci/
14976 F:      include/media/davinci/
14977
14978 TI ETHERNET SWITCH DRIVER (CPSW)
14979 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14980 L:      linux-omap@vger.kernel.org
14981 L:      netdev@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/net/ethernet/ti/cpsw*
14984 F:      drivers/net/ethernet/ti/davinci*
14985
14986 TI FLASH MEDIA INTERFACE DRIVER
14987 M:      Alex Dubov <oakad@yahoo.com>
14988 S:      Maintained
14989 F:      drivers/misc/tifm*
14990 F:      drivers/mmc/host/tifm_sd.c
14991 F:      include/linux/tifm.h
14992
14993 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14994 M:      Santosh Shilimkar <ssantosh@kernel.org>
14995 L:      linux-kernel@vger.kernel.org
14996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14997 S:      Maintained
14998 F:      drivers/soc/ti/*
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15000
15001 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15002 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15003 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15004 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15005 S:      Maintained
15006 F:      sound/soc/codecs/lm49453*
15007 F:      sound/soc/codecs/isabelle*
15008
15009 TI LP855x BACKLIGHT DRIVER
15010 M:      Milo Kim <milo.kim@ti.com>
15011 S:      Maintained
15012 F:      Documentation/backlight/lp855x-driver.txt
15013 F:      drivers/video/backlight/lp855x_bl.c
15014 F:      include/linux/platform_data/lp855x.h
15015
15016 TI LP8727 CHARGER DRIVER
15017 M:      Milo Kim <milo.kim@ti.com>
15018 S:      Maintained
15019 F:      drivers/power/supply/lp8727_charger.c
15020 F:      include/linux/platform_data/lp8727.h
15021
15022 TI LP8788 MFD DRIVER
15023 M:      Milo Kim <milo.kim@ti.com>
15024 S:      Maintained
15025 F:      drivers/iio/adc/lp8788_adc.c
15026 F:      drivers/leds/leds-lp8788.c
15027 F:      drivers/mfd/lp8788*.c
15028 F:      drivers/power/supply/lp8788-charger.c
15029 F:      drivers/regulator/lp8788-*.c
15030 F:      include/linux/mfd/lp8788*.h
15031
15032 TI NETCP ETHERNET DRIVER
15033 M:      Wingman Kwok <w-kwok2@ti.com>
15034 M:      Murali Karicheri <m-karicheri2@ti.com>
15035 L:      netdev@vger.kernel.org
15036 S:      Maintained
15037 F:      drivers/net/ethernet/ti/netcp*
15038
15039 TI PCM3060 ASoC CODEC DRIVER
15040 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15041 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15042 S:      Maintained
15043 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15044 F:      sound/soc/codecs/pcm3060*
15045
15046 TI TAS571X FAMILY ASoC CODEC DRIVER
15047 M:      Kevin Cernekee <cernekee@chromium.org>
15048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15049 S:      Odd Fixes
15050 F:      sound/soc/codecs/tas571x*
15051
15052 TI TRF7970A NFC DRIVER
15053 M:      Mark Greer <mgreer@animalcreek.com>
15054 L:      linux-wireless@vger.kernel.org
15055 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15056 S:      Supported
15057 F:      drivers/nfc/trf7970a.c
15058 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15059
15060 TI TWL4030 SERIES SOC CODEC DRIVER
15061 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15063 S:      Maintained
15064 F:      sound/soc/codecs/twl4030*
15065
15066 TI VPE/CAL DRIVERS
15067 M:      Benoit Parrot <bparrot@ti.com>
15068 L:      linux-media@vger.kernel.org
15069 W:      http://linuxtv.org/
15070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15071 S:      Maintained
15072 F:      drivers/media/platform/ti-vpe/
15073
15074 TI WILINK WIRELESS DRIVERS
15075 L:      linux-wireless@vger.kernel.org
15076 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15077 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15079 S:      Orphan
15080 F:      drivers/net/wireless/ti/
15081 F:      include/linux/wl12xx.h
15082
15083 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15084 M:      John Stultz <john.stultz@linaro.org>
15085 M:      Thomas Gleixner <tglx@linutronix.de>
15086 R:      Stephen Boyd <sboyd@kernel.org>
15087 L:      linux-kernel@vger.kernel.org
15088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15089 S:      Supported
15090 F:      include/linux/clocksource.h
15091 F:      include/linux/time.h
15092 F:      include/linux/timex.h
15093 F:      include/uapi/linux/time.h
15094 F:      include/uapi/linux/timex.h
15095 F:      kernel/time/clocksource.c
15096 F:      kernel/time/time*.c
15097 F:      kernel/time/alarmtimer.c
15098 F:      kernel/time/ntp.c
15099 F:      tools/testing/selftests/timers/
15100
15101 TIPC NETWORK LAYER
15102 M:      Jon Maloy <jon.maloy@ericsson.com>
15103 M:      Ying Xue <ying.xue@windriver.com>
15104 L:      netdev@vger.kernel.org (core kernel code)
15105 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15106 W:      http://tipc.sourceforge.net/
15107 S:      Maintained
15108 F:      include/uapi/linux/tipc*.h
15109 F:      net/tipc/
15110
15111 TLAN NETWORK DRIVER
15112 M:      Samuel Chessman <chessman@tux.org>
15113 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15114 W:      http://sourceforge.net/projects/tlan/
15115 S:      Maintained
15116 F:      Documentation/networking/tlan.txt
15117 F:      drivers/net/ethernet/ti/tlan.*
15118
15119 TM6000 VIDEO4LINUX DRIVER
15120 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15121 L:      linux-media@vger.kernel.org
15122 W:      https://linuxtv.org
15123 T:      git git://linuxtv.org/media_tree.git
15124 S:      Odd fixes
15125 F:      drivers/media/usb/tm6000/
15126 F:      Documentation/media/v4l-drivers/tm6000*
15127
15128 TMIO/SDHI MMC DRIVER
15129 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15130 L:      linux-mmc@vger.kernel.org
15131 S:      Supported
15132 F:      drivers/mmc/host/tmio_mmc*
15133 F:      drivers/mmc/host/renesas_sdhi*
15134 F:      include/linux/mfd/tmio.h
15135
15136 TMP401 HARDWARE MONITOR DRIVER
15137 M:      Guenter Roeck <linux@roeck-us.net>
15138 L:      linux-hwmon@vger.kernel.org
15139 S:      Maintained
15140 F:      Documentation/hwmon/tmp401
15141 F:      drivers/hwmon/tmp401.c
15142
15143 TMPFS (SHMEM FILESYSTEM)
15144 M:      Hugh Dickins <hughd@google.com>
15145 L:      linux-mm@kvack.org
15146 S:      Maintained
15147 F:      include/linux/shmem_fs.h
15148 F:      mm/shmem.c
15149
15150 TOMOYO SECURITY MODULE
15151 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15152 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15153 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15154 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15155 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15156 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15157 W:      http://tomoyo.sourceforge.jp/
15158 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15159 S:      Maintained
15160 F:      security/tomoyo/
15161
15162 TOPSTAR LAPTOP EXTRAS DRIVER
15163 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15164 L:      platform-driver-x86@vger.kernel.org
15165 S:      Maintained
15166 F:      drivers/platform/x86/topstar-laptop.c
15167
15168 TORTURE-TEST MODULES
15169 M:      Davidlohr Bueso <dave@stgolabs.net>
15170 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15171 M:      Josh Triplett <josh@joshtriplett.org>
15172 L:      linux-kernel@vger.kernel.org
15173 S:      Supported
15174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15175 F:      Documentation/RCU/torture.txt
15176 F:      kernel/torture.c
15177 F:      kernel/rcu/rcutorture.c
15178 F:      kernel/rcu/rcuperf.c
15179 F:      kernel/locking/locktorture.c
15180
15181 TOSHIBA ACPI EXTRAS DRIVER
15182 M:      Azael Avalos <coproscefalo@gmail.com>
15183 L:      platform-driver-x86@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/platform/x86/toshiba_acpi.c
15186
15187 TOSHIBA BLUETOOTH DRIVER
15188 M:      Azael Avalos <coproscefalo@gmail.com>
15189 L:      platform-driver-x86@vger.kernel.org
15190 S:      Maintained
15191 F:      drivers/platform/x86/toshiba_bluetooth.c
15192
15193 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15194 M:      Azael Avalos <coproscefalo@gmail.com>
15195 L:      platform-driver-x86@vger.kernel.org
15196 S:      Maintained
15197 F:      drivers/platform/x86/toshiba_haps.c
15198
15199 TOSHIBA SMM DRIVER
15200 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15201 W:      http://www.buzzard.org.uk/toshiba/
15202 S:      Maintained
15203 F:      drivers/char/toshiba.c
15204 F:      include/linux/toshiba.h
15205 F:      include/uapi/linux/toshiba.h
15206
15207 TOSHIBA TC358743 DRIVER
15208 M:      Mats Randgaard <matrandg@cisco.com>
15209 L:      linux-media@vger.kernel.org
15210 S:      Maintained
15211 F:      drivers/media/i2c/tc358743*
15212 F:      include/media/i2c/tc358743.h
15213
15214 TOSHIBA WMI HOTKEYS DRIVER
15215 M:      Azael Avalos <coproscefalo@gmail.com>
15216 L:      platform-driver-x86@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/platform/x86/toshiba-wmi.c
15219
15220 TPM DEVICE DRIVER
15221 M:      Peter Huewe <peterhuewe@gmx.de>
15222 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15223 R:      Jason Gunthorpe <jgg@ziepe.ca>
15224 L:      linux-integrity@vger.kernel.org
15225 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15226 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15227 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15228 S:      Maintained
15229 F:      drivers/char/tpm/
15230
15231 TRACING
15232 M:      Steven Rostedt <rostedt@goodmis.org>
15233 M:      Ingo Molnar <mingo@redhat.com>
15234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15235 S:      Maintained
15236 F:      Documentation/trace/ftrace.rst
15237 F:      arch/*/*/*/ftrace.h
15238 F:      arch/*/kernel/ftrace.c
15239 F:      include/*/ftrace.h
15240 F:      include/linux/trace*.h
15241 F:      include/trace/
15242 F:      kernel/trace/
15243 F:      tools/testing/selftests/ftrace/
15244
15245 TRACING MMIO ACCESSES (MMIOTRACE)
15246 M:      Steven Rostedt <rostedt@goodmis.org>
15247 M:      Ingo Molnar <mingo@kernel.org>
15248 R:      Karol Herbst <karolherbst@gmail.com>
15249 R:      Pekka Paalanen <ppaalanen@gmail.com>
15250 S:      Maintained
15251 L:      linux-kernel@vger.kernel.org
15252 L:      nouveau@lists.freedesktop.org
15253 F:      kernel/trace/trace_mmiotrace.c
15254 F:      include/linux/mmiotrace.h
15255 F:      arch/x86/mm/kmmio.c
15256 F:      arch/x86/mm/mmio-mod.c
15257 F:      arch/x86/mm/testmmiotrace.c
15258
15259 TRIVIAL PATCHES
15260 M:      Jiri Kosina <trivial@kernel.org>
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15262 S:      Maintained
15263 K:      ^Subject:.*(?i)trivial
15264
15265 TEMPO SEMICONDUCTOR DRIVERS
15266 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15267 S:      Maintained
15268 F:      sound/soc/codecs/tscs*.c
15269 F:      sound/soc/codecs/tscs*.h
15270 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15271
15272 TTY LAYER
15273 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15274 M:      Jiri Slaby <jslaby@suse.com>
15275 S:      Supported
15276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15277 F:      Documentation/serial/
15278 F:      drivers/tty/
15279 F:      drivers/tty/serial/serial_core.c
15280 F:      include/linux/serial_core.h
15281 F:      include/linux/serial.h
15282 F:      include/linux/tty.h
15283 F:      include/uapi/linux/serial_core.h
15284 F:      include/uapi/linux/serial.h
15285 F:      include/uapi/linux/tty.h
15286
15287 TUA9001 MEDIA DRIVER
15288 M:      Antti Palosaari <crope@iki.fi>
15289 L:      linux-media@vger.kernel.org
15290 W:      https://linuxtv.org
15291 W:      http://palosaari.fi/linux/
15292 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15293 T:      git git://linuxtv.org/anttip/media_tree.git
15294 S:      Maintained
15295 F:      drivers/media/tuners/tua9001*
15296
15297 TULIP NETWORK DRIVERS
15298 L:      netdev@vger.kernel.org
15299 L:      linux-parisc@vger.kernel.org
15300 S:      Orphan
15301 F:      drivers/net/ethernet/dec/tulip/
15302
15303 TUN/TAP driver
15304 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15305 W:      http://vtun.sourceforge.net/tun
15306 S:      Maintained
15307 F:      Documentation/networking/tuntap.txt
15308 F:      arch/um/os-Linux/drivers/
15309
15310 TURBOCHANNEL SUBSYSTEM
15311 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15312 M:      Ralf Baechle <ralf@linux-mips.org>
15313 L:      linux-mips@vger.kernel.org
15314 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15315 S:      Maintained
15316 F:      drivers/tc/
15317 F:      include/linux/tc.h
15318
15319 TURBOSTAT UTILITY
15320 M:      "Len Brown" <lenb@kernel.org>
15321 L:      linux-pm@vger.kernel.org
15322 B:      https://bugzilla.kernel.org
15323 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15325 S:      Supported
15326 F:      tools/power/x86/turbostat/
15327
15328 TW5864 VIDEO4LINUX DRIVER
15329 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15330 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15331 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15332 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15333 L:      linux-media@vger.kernel.org
15334 S:      Supported
15335 F:      drivers/media/pci/tw5864/
15336
15337 TW68 VIDEO4LINUX DRIVER
15338 M:      Hans Verkuil <hverkuil@xs4all.nl>
15339 L:      linux-media@vger.kernel.org
15340 T:      git git://linuxtv.org/media_tree.git
15341 W:      https://linuxtv.org
15342 S:      Odd Fixes
15343 F:      drivers/media/pci/tw68/
15344
15345 TW686X VIDEO4LINUX DRIVER
15346 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15347 L:      linux-media@vger.kernel.org
15348 T:      git git://linuxtv.org/media_tree.git
15349 W:      http://linuxtv.org
15350 S:      Maintained
15351 F:      drivers/media/pci/tw686x/
15352
15353 UBI FILE SYSTEM (UBIFS)
15354 M:      Richard Weinberger <richard@nod.at>
15355 M:      Artem Bityutskiy <dedekind1@gmail.com>
15356 M:      Adrian Hunter <adrian.hunter@intel.com>
15357 L:      linux-mtd@lists.infradead.org
15358 T:      git git://git.infradead.org/ubifs-2.6.git
15359 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15360 S:      Supported
15361 F:      Documentation/filesystems/ubifs.txt
15362 F:      fs/ubifs/
15363
15364 UCLINUX (M68KNOMMU AND COLDFIRE)
15365 M:      Greg Ungerer <gerg@linux-m68k.org>
15366 W:      http://www.linux-m68k.org/
15367 W:      http://www.uclinux.org/
15368 L:      linux-m68k@lists.linux-m68k.org
15369 L:      uclinux-dev@uclinux.org  (subscribers-only)
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15371 S:      Maintained
15372 F:      arch/m68k/coldfire/
15373 F:      arch/m68k/68*/
15374 F:      arch/m68k/*/*_no.*
15375 F:      arch/m68k/include/asm/*_no.*
15376
15377 UDF FILESYSTEM
15378 M:      Jan Kara <jack@suse.com>
15379 S:      Maintained
15380 F:      Documentation/filesystems/udf.txt
15381 F:      fs/udf/
15382
15383 UDRAW TABLET
15384 M:      Bastien Nocera <hadess@hadess.net>
15385 L:      linux-input@vger.kernel.org
15386 S:      Maintained
15387 F:      drivers/hid/hid-udraw-ps3.c
15388
15389 UFS FILESYSTEM
15390 M:      Evgeniy Dushistov <dushistov@mail.ru>
15391 S:      Maintained
15392 F:      Documentation/filesystems/ufs.txt
15393 F:      fs/ufs/
15394
15395 UHID USERSPACE HID IO DRIVER:
15396 M:      David Herrmann <dh.herrmann@googlemail.com>
15397 L:      linux-input@vger.kernel.org
15398 S:      Maintained
15399 F:      drivers/hid/uhid.c
15400 F:      include/uapi/linux/uhid.h
15401
15402 ULPI BUS
15403 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15404 L:      linux-usb@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/usb/common/ulpi.c
15407 F:      include/linux/ulpi/
15408
15409 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15410 L:      linux-usb@vger.kernel.org
15411 S:      Orphan
15412 F:      drivers/uwb/
15413 F:      include/linux/uwb.h
15414 F:      include/linux/uwb/
15415
15416 UNICORE32 ARCHITECTURE:
15417 M:      Guan Xuetao <gxt@pku.edu.cn>
15418 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15419 S:      Maintained
15420 T:      git git://github.com/gxt/linux.git
15421 F:      arch/unicore32/
15422
15423 UNIFDEF
15424 M:      Tony Finch <dot@dotat.at>
15425 W:      http://dotat.at/prog/unifdef
15426 S:      Maintained
15427 F:      scripts/unifdef.c
15428
15429 UNIFORM CDROM DRIVER
15430 M:      Jens Axboe <axboe@kernel.dk>
15431 W:      http://www.kernel.dk
15432 S:      Maintained
15433 F:      Documentation/cdrom/
15434 F:      drivers/cdrom/cdrom.c
15435 F:      include/linux/cdrom.h
15436 F:      include/uapi/linux/cdrom.h
15437
15438 UNISYS S-PAR DRIVERS
15439 M:      David Kershner <david.kershner@unisys.com>
15440 L:      sparmaintainer@unisys.com (Unisys internal)
15441 S:      Supported
15442 F:      include/linux/visorbus.h
15443 F:      drivers/visorbus/
15444 F:      drivers/staging/unisys/
15445
15446 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15447 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15448 L:      linux-scsi@vger.kernel.org
15449 S:      Supported
15450 F:      Documentation/scsi/ufs.txt
15451 F:      drivers/scsi/ufs/
15452
15453 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15454 M:      Joao Pinto <jpinto@synopsys.com>
15455 L:      linux-scsi@vger.kernel.org
15456 S:      Supported
15457 F:      drivers/scsi/ufs/*dwc*
15458
15459 UNSORTED BLOCK IMAGES (UBI)
15460 M:      Artem Bityutskiy <dedekind1@gmail.com>
15461 M:      Richard Weinberger <richard@nod.at>
15462 W:      http://www.linux-mtd.infradead.org/
15463 L:      linux-mtd@lists.infradead.org
15464 T:      git git://git.infradead.org/ubifs-2.6.git
15465 S:      Supported
15466 F:      drivers/mtd/ubi/
15467 F:      include/linux/mtd/ubi.h
15468 F:      include/uapi/mtd/ubi-user.h
15469
15470 USB "USBNET" DRIVER FRAMEWORK
15471 M:      Oliver Neukum <oneukum@suse.com>
15472 L:      netdev@vger.kernel.org
15473 W:      http://www.linux-usb.org/usbnet
15474 S:      Maintained
15475 F:      drivers/net/usb/usbnet.c
15476 F:      include/linux/usb/usbnet.h
15477
15478 USB ACM DRIVER
15479 M:      Oliver Neukum <oneukum@suse.com>
15480 L:      linux-usb@vger.kernel.org
15481 S:      Maintained
15482 F:      Documentation/usb/acm.txt
15483 F:      drivers/usb/class/cdc-acm.*
15484
15485 USB AR5523 WIRELESS DRIVER
15486 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15487 L:      linux-wireless@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/net/wireless/ath/ar5523/
15490
15491 USB ATTACHED SCSI
15492 M:      Oliver Neukum <oneukum@suse.com>
15493 L:      linux-usb@vger.kernel.org
15494 L:      linux-scsi@vger.kernel.org
15495 S:      Maintained
15496 F:      drivers/usb/storage/uas.c
15497
15498 USB CDC ETHERNET DRIVER
15499 M:      Oliver Neukum <oliver@neukum.org>
15500 L:      linux-usb@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/net/usb/cdc_*.c
15503 F:      include/uapi/linux/usb/cdc.h
15504
15505 USB CHAOSKEY DRIVER
15506 M:      Keith Packard <keithp@keithp.com>
15507 L:      linux-usb@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/usb/misc/chaoskey.c
15510
15511 USB CYPRESS C67X00 DRIVER
15512 M:      Peter Korsgaard <jacmet@sunsite.dk>
15513 L:      linux-usb@vger.kernel.org
15514 S:      Maintained
15515 F:      drivers/usb/c67x00/
15516
15517 USB DAVICOM DM9601 DRIVER
15518 M:      Peter Korsgaard <jacmet@sunsite.dk>
15519 L:      netdev@vger.kernel.org
15520 W:      http://www.linux-usb.org/usbnet
15521 S:      Maintained
15522 F:      drivers/net/usb/dm9601.c
15523
15524 USB DIAMOND RIO500 DRIVER
15525 M:      Cesar Miquel <miquel@df.uba.ar>
15526 L:      rio500-users@lists.sourceforge.net
15527 W:      http://rio500.sourceforge.net
15528 S:      Maintained
15529 F:      drivers/usb/misc/rio500*
15530
15531 USB EHCI DRIVER
15532 M:      Alan Stern <stern@rowland.harvard.edu>
15533 L:      linux-usb@vger.kernel.org
15534 S:      Maintained
15535 F:      Documentation/usb/ehci.txt
15536 F:      drivers/usb/host/ehci*
15537
15538 USB GADGET/PERIPHERAL SUBSYSTEM
15539 M:      Felipe Balbi <balbi@kernel.org>
15540 L:      linux-usb@vger.kernel.org
15541 W:      http://www.linux-usb.org/gadget
15542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15543 S:      Maintained
15544 F:      drivers/usb/gadget/
15545 F:      include/linux/usb/gadget*
15546
15547 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15548 M:      Jiri Kosina <jikos@kernel.org>
15549 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15550 L:      linux-usb@vger.kernel.org
15551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15552 S:      Maintained
15553 F:      Documentation/hid/hiddev.txt
15554 F:      drivers/hid/usbhid/
15555
15556 USB INTEL XHCI ROLE MUX DRIVER
15557 M:      Hans de Goede <hdegoede@redhat.com>
15558 L:      linux-usb@vger.kernel.org
15559 S:      Maintained
15560 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15561
15562 USB ISP116X DRIVER
15563 M:      Olav Kongas <ok@artecdesign.ee>
15564 L:      linux-usb@vger.kernel.org
15565 S:      Maintained
15566 F:      drivers/usb/host/isp116x*
15567 F:      include/linux/usb/isp116x.h
15568
15569 USB LAN78XX ETHERNET DRIVER
15570 M:      Woojung Huh <woojung.huh@microchip.com>
15571 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15572 L:      netdev@vger.kernel.org
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15575 F:      drivers/net/usb/lan78xx.*
15576 F:      include/dt-bindings/net/microchip-lan78xx.h
15577
15578 USB MASS STORAGE DRIVER
15579 M:      Alan Stern <stern@rowland.harvard.edu>
15580 L:      linux-usb@vger.kernel.org
15581 L:      usb-storage@lists.one-eyed-alien.net
15582 S:      Maintained
15583 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15584 F:      drivers/usb/storage/
15585
15586 USB MIDI DRIVER
15587 M:      Clemens Ladisch <clemens@ladisch.de>
15588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15589 T:      git git://git.alsa-project.org/alsa-kernel.git
15590 S:      Maintained
15591 F:      sound/usb/midi.*
15592
15593 USB NETWORKING DRIVERS
15594 L:      linux-usb@vger.kernel.org
15595 S:      Odd Fixes
15596 F:      drivers/net/usb/
15597
15598 USB OHCI DRIVER
15599 M:      Alan Stern <stern@rowland.harvard.edu>
15600 L:      linux-usb@vger.kernel.org
15601 S:      Maintained
15602 F:      Documentation/usb/ohci.txt
15603 F:      drivers/usb/host/ohci*
15604
15605 USB OTG FSM (Finite State Machine)
15606 M:      Peter Chen <Peter.Chen@nxp.com>
15607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15608 L:      linux-usb@vger.kernel.org
15609 S:      Maintained
15610 F:      drivers/usb/common/usb-otg-fsm.c
15611
15612 USB OVER IP DRIVER
15613 M:      Valentina Manea <valentina.manea.m@gmail.com>
15614 M:      Shuah Khan <shuah@kernel.org>
15615 L:      linux-usb@vger.kernel.org
15616 S:      Maintained
15617 F:      Documentation/usb/usbip_protocol.txt
15618 F:      drivers/usb/usbip/
15619 F:      tools/usb/usbip/
15620 F:      tools/testing/selftests/drivers/usb/usbip/
15621
15622 USB PEGASUS DRIVER
15623 M:      Petko Manolov <petkan@nucleusys.com>
15624 L:      linux-usb@vger.kernel.org
15625 L:      netdev@vger.kernel.org
15626 T:      git git://github.com/petkan/pegasus.git
15627 W:      https://github.com/petkan/pegasus
15628 S:      Maintained
15629 F:      drivers/net/usb/pegasus.*
15630
15631 USB PHY LAYER
15632 M:      Felipe Balbi <balbi@kernel.org>
15633 L:      linux-usb@vger.kernel.org
15634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15635 S:      Maintained
15636 F:      drivers/usb/phy/
15637
15638 USB PRINTER DRIVER (usblp)
15639 M:      Pete Zaitcev <zaitcev@redhat.com>
15640 L:      linux-usb@vger.kernel.org
15641 S:      Supported
15642 F:      drivers/usb/class/usblp.c
15643
15644 USB QMI WWAN NETWORK DRIVER
15645 M:      Bjørn Mork <bjorn@mork.no>
15646 L:      netdev@vger.kernel.org
15647 S:      Maintained
15648 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15649 F:      drivers/net/usb/qmi_wwan.c
15650
15651 USB RTL8150 DRIVER
15652 M:      Petko Manolov <petkan@nucleusys.com>
15653 L:      linux-usb@vger.kernel.org
15654 L:      netdev@vger.kernel.org
15655 T:      git git://github.com/petkan/rtl8150.git
15656 W:      https://github.com/petkan/rtl8150
15657 S:      Maintained
15658 F:      drivers/net/usb/rtl8150.c
15659
15660 USB SERIAL SUBSYSTEM
15661 M:      Johan Hovold <johan@kernel.org>
15662 L:      linux-usb@vger.kernel.org
15663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15664 S:      Maintained
15665 F:      Documentation/usb/usb-serial.txt
15666 F:      drivers/usb/serial/
15667 F:      include/linux/usb/serial.h
15668
15669 USB SMSC75XX ETHERNET DRIVER
15670 M:      Steve Glendinning <steve.glendinning@shawell.net>
15671 L:      netdev@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/net/usb/smsc75xx.*
15674
15675 USB SMSC95XX ETHERNET DRIVER
15676 M:      Steve Glendinning <steve.glendinning@shawell.net>
15677 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15678 L:      netdev@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/net/usb/smsc95xx.*
15681
15682 USB SUBSYSTEM
15683 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15684 L:      linux-usb@vger.kernel.org
15685 W:      http://www.linux-usb.org
15686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15687 S:      Supported
15688 F:      Documentation/devicetree/bindings/usb/
15689 F:      Documentation/usb/
15690 F:      drivers/usb/
15691 F:      include/linux/usb.h
15692 F:      include/linux/usb/
15693
15694 USB TYPEC PI3USB30532 MUX DRIVER
15695 M:      Hans de Goede <hdegoede@redhat.com>
15696 L:      linux-usb@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/usb/typec/mux/pi3usb30532.c
15699
15700 USB TYPEC CLASS
15701 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15702 L:      linux-usb@vger.kernel.org
15703 S:      Maintained
15704 F:      Documentation/ABI/testing/sysfs-class-typec
15705 F:      Documentation/driver-api/usb/typec.rst
15706 F:      drivers/usb/typec/
15707 F:      include/linux/usb/typec.h
15708
15709 USB TYPEC BUS FOR ALTERNATE MODES
15710 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15711 L:      linux-usb@vger.kernel.org
15712 S:      Maintained
15713 F:      Documentation/ABI/testing/sysfs-bus-typec
15714 F:      Documentation/driver-api/usb/typec_bus.rst
15715 F:      drivers/usb/typec/altmodes/
15716 F:      include/linux/usb/typec_altmode.h
15717
15718 USB TYPEC PORT CONTROLLER DRIVERS
15719 M:      Guenter Roeck <linux@roeck-us.net>
15720 L:      linux-usb@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/usb/typec/tcpm/
15723
15724 USB UHCI DRIVER
15725 M:      Alan Stern <stern@rowland.harvard.edu>
15726 L:      linux-usb@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/usb/host/uhci*
15729
15730 USB VIDEO CLASS
15731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15732 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15733 L:      linux-media@vger.kernel.org
15734 T:      git git://linuxtv.org/media_tree.git
15735 W:      http://www.ideasonboard.org/uvc/
15736 S:      Maintained
15737 F:      drivers/media/usb/uvc/
15738 F:      include/uapi/linux/uvcvideo.h
15739
15740 USB VISION DRIVER
15741 M:      Hans Verkuil <hverkuil@xs4all.nl>
15742 L:      linux-media@vger.kernel.org
15743 T:      git git://linuxtv.org/media_tree.git
15744 W:      https://linuxtv.org
15745 S:      Odd Fixes
15746 F:      drivers/media/usb/usbvision/
15747
15748 USB WEBCAM GADGET
15749 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15750 L:      linux-usb@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/usb/gadget/function/*uvc*
15753 F:      drivers/usb/gadget/legacy/webcam.c
15754 F:      include/uapi/linux/usb/g_uvc.h
15755
15756 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15757 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15758 L:      linux-wireless@vger.kernel.org
15759 S:      Maintained
15760 F:      drivers/net/wireless/rndis_wlan.c
15761
15762 USB XHCI DRIVER
15763 M:      Mathias Nyman <mathias.nyman@intel.com>
15764 L:      linux-usb@vger.kernel.org
15765 S:      Supported
15766 F:      drivers/usb/host/xhci*
15767 F:      drivers/usb/host/pci-quirks*
15768
15769 USB ZD1201 DRIVER
15770 L:      linux-wireless@vger.kernel.org
15771 W:      http://linux-lc100020.sourceforge.net
15772 S:      Orphan
15773 F:      drivers/net/wireless/zydas/zd1201.*
15774
15775 USB ZR364XX DRIVER
15776 M:      Antoine Jacquet <royale@zerezo.com>
15777 L:      linux-usb@vger.kernel.org
15778 L:      linux-media@vger.kernel.org
15779 T:      git git://linuxtv.org/media_tree.git
15780 W:      http://royale.zerezo.com/zr364xx/
15781 S:      Maintained
15782 F:      Documentation/media/v4l-drivers/zr364xx*
15783 F:      drivers/media/usb/zr364xx/
15784
15785 USER-MODE LINUX (UML)
15786 M:      Jeff Dike <jdike@addtoit.com>
15787 M:      Richard Weinberger <richard@nod.at>
15788 L:      linux-um@lists.infradead.org
15789 W:      http://user-mode-linux.sourceforge.net
15790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15791 S:      Maintained
15792 F:      Documentation/virtual/uml/
15793 F:      arch/um/
15794 F:      arch/x86/um/
15795 F:      fs/hostfs/
15796 F:      fs/hppfs/
15797
15798 USERSPACE COPYIN/COPYOUT (UIOVEC)
15799 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15800 S:      Maintained
15801 F:      lib/iov_iter.c
15802 F:      include/linux/uio.h
15803
15804 USERSPACE DMA BUFFER DRIVER
15805 M:      Gerd Hoffmann <kraxel@redhat.com>
15806 S:      Maintained
15807 L:      dri-devel@lists.freedesktop.org
15808 F:      drivers/dma-buf/udmabuf.c
15809 F:      include/uapi/linux/udmabuf.h
15810 T:      git git://anongit.freedesktop.org/drm/drm-misc
15811
15812 USERSPACE I/O (UIO)
15813 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15814 S:      Maintained
15815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15816 F:      Documentation/driver-api/uio-howto.rst
15817 F:      drivers/uio/
15818 F:      include/linux/uio_driver.h
15819
15820 UTIL-LINUX PACKAGE
15821 M:      Karel Zak <kzak@redhat.com>
15822 L:      util-linux@vger.kernel.org
15823 W:      http://en.wikipedia.org/wiki/Util-linux
15824 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15825 S:      Maintained
15826
15827 UUID HELPERS
15828 M:      Christoph Hellwig <hch@lst.de>
15829 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15830 L:      linux-kernel@vger.kernel.org
15831 T:      git git://git.infradead.org/users/hch/uuid.git
15832 F:      lib/uuid.c
15833 F:      lib/test_uuid.c
15834 F:      include/linux/uuid.h
15835 F:      include/uapi/linux/uuid.h
15836 S:      Maintained
15837
15838 UVESAFB DRIVER
15839 M:      Michal Januszewski <spock@gentoo.org>
15840 L:      linux-fbdev@vger.kernel.org
15841 W:      https://github.com/mjanusz/v86d
15842 S:      Maintained
15843 F:      Documentation/fb/uvesafb.txt
15844 F:      drivers/video/fbdev/uvesafb.*
15845
15846 VF610 NAND DRIVER
15847 M:      Stefan Agner <stefan@agner.ch>
15848 L:      linux-mtd@lists.infradead.org
15849 S:      Supported
15850 F:      drivers/mtd/nand/raw/vf610_nfc.c
15851
15852 VFAT/FAT/MSDOS FILESYSTEM
15853 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15854 S:      Maintained
15855 F:      Documentation/filesystems/vfat.txt
15856 F:      fs/fat/
15857
15858 VFIO DRIVER
15859 M:      Alex Williamson <alex.williamson@redhat.com>
15860 L:      kvm@vger.kernel.org
15861 T:      git git://github.com/awilliam/linux-vfio.git
15862 S:      Maintained
15863 F:      Documentation/vfio.txt
15864 F:      drivers/vfio/
15865 F:      include/linux/vfio.h
15866 F:      include/uapi/linux/vfio.h
15867
15868 VFIO MEDIATED DEVICE DRIVERS
15869 M:      Kirti Wankhede <kwankhede@nvidia.com>
15870 L:      kvm@vger.kernel.org
15871 S:      Maintained
15872 F:      Documentation/vfio-mediated-device.txt
15873 F:      drivers/vfio/mdev/
15874 F:      include/linux/mdev.h
15875 F:      samples/vfio-mdev/
15876
15877 VFIO PLATFORM DRIVER
15878 M:      Eric Auger <eric.auger@redhat.com>
15879 L:      kvm@vger.kernel.org
15880 S:      Maintained
15881 F:      drivers/vfio/platform/
15882
15883 VGA_SWITCHEROO
15884 R:      Lukas Wunner <lukas@wunner.de>
15885 S:      Maintained
15886 F:      Documentation/gpu/vga-switcheroo.rst
15887 F:      drivers/gpu/vga/vga_switcheroo.c
15888 F:      include/linux/vga_switcheroo.h
15889 T:      git git://anongit.freedesktop.org/drm/drm-misc
15890
15891 VIA RHINE NETWORK DRIVER
15892 S:      Orphan
15893 F:      drivers/net/ethernet/via/via-rhine.c
15894
15895 VIA SD/MMC CARD CONTROLLER DRIVER
15896 M:      Bruce Chang <brucechang@via.com.tw>
15897 M:      Harald Welte <HaraldWelte@viatech.com>
15898 S:      Maintained
15899 F:      drivers/mmc/host/via-sdmmc.c
15900
15901 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15902 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15903 L:      linux-fbdev@vger.kernel.org
15904 S:      Maintained
15905 F:      include/linux/via-core.h
15906 F:      include/linux/via-gpio.h
15907 F:      include/linux/via_i2c.h
15908 F:      drivers/video/fbdev/via/
15909
15910 VIA VELOCITY NETWORK DRIVER
15911 M:      Francois Romieu <romieu@fr.zoreil.com>
15912 L:      netdev@vger.kernel.org
15913 S:      Maintained
15914 F:      drivers/net/ethernet/via/via-velocity.*
15915
15916 VICODEC VIRTUAL CODEC DRIVER
15917 M:      Hans Verkuil <hans.verkuil@cisco.com>
15918 L:      linux-media@vger.kernel.org
15919 T:      git git://linuxtv.org/media_tree.git
15920 W:      https://linuxtv.org
15921 S:      Maintained
15922 F:      drivers/media/platform/vicodec/*
15923
15924 VIDEO MULTIPLEXER DRIVER
15925 M:      Philipp Zabel <p.zabel@pengutronix.de>
15926 L:      linux-media@vger.kernel.org
15927 S:      Maintained
15928 F:      drivers/media/platform/video-mux.c
15929
15930 VIDEO I2C POLLING DRIVER
15931 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15932 L:      linux-media@vger.kernel.org
15933 S:      Maintained
15934 F:      drivers/media/i2c/video-i2c.c
15935
15936 VIDEOBUF2 FRAMEWORK
15937 M:      Pawel Osciak <pawel@osciak.com>
15938 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15939 M:      Kyungmin Park <kyungmin.park@samsung.com>
15940 L:      linux-media@vger.kernel.org
15941 S:      Maintained
15942 F:      drivers/media/common/videobuf2/*
15943 F:      include/media/videobuf2-*
15944
15945 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15946 M:      Helen Koike <helen.koike@collabora.com>
15947 L:      linux-media@vger.kernel.org
15948 T:      git git://linuxtv.org/media_tree.git
15949 W:      https://linuxtv.org
15950 S:      Maintained
15951 F:      drivers/media/platform/vimc/*
15952
15953 VIRT LIB
15954 M:      Alex Williamson <alex.williamson@redhat.com>
15955 M:      Paolo Bonzini <pbonzini@redhat.com>
15956 L:      kvm@vger.kernel.org
15957 S:      Supported
15958 F:      virt/lib/
15959
15960 VIRTIO AND VHOST VSOCK DRIVER
15961 M:      Stefan Hajnoczi <stefanha@redhat.com>
15962 L:      kvm@vger.kernel.org
15963 L:      virtualization@lists.linux-foundation.org
15964 L:      netdev@vger.kernel.org
15965 S:      Maintained
15966 F:      include/linux/virtio_vsock.h
15967 F:      include/uapi/linux/virtio_vsock.h
15968 F:      include/uapi/linux/vsockmon.h
15969 F:      include/uapi/linux/vm_sockets_diag.h
15970 F:      net/vmw_vsock/diag.c
15971 F:      net/vmw_vsock/af_vsock_tap.c
15972 F:      net/vmw_vsock/virtio_transport_common.c
15973 F:      net/vmw_vsock/virtio_transport.c
15974 F:      drivers/net/vsockmon.c
15975 F:      drivers/vhost/vsock.c
15976 F:      tools/testing/vsock/
15977
15978 VIRTIO CONSOLE DRIVER
15979 M:      Amit Shah <amit@kernel.org>
15980 L:      virtualization@lists.linux-foundation.org
15981 S:      Maintained
15982 F:      drivers/char/virtio_console.c
15983 F:      include/linux/virtio_console.h
15984 F:      include/uapi/linux/virtio_console.h
15985
15986 VIRTIO CORE, NET AND BLOCK DRIVERS
15987 M:      "Michael S. Tsirkin" <mst@redhat.com>
15988 M:      Jason Wang <jasowang@redhat.com>
15989 L:      virtualization@lists.linux-foundation.org
15990 S:      Maintained
15991 F:      Documentation/devicetree/bindings/virtio/
15992 F:      drivers/virtio/
15993 F:      tools/virtio/
15994 F:      drivers/net/virtio_net.c
15995 F:      drivers/block/virtio_blk.c
15996 F:      include/linux/virtio*.h
15997 F:      include/uapi/linux/virtio_*.h
15998 F:      drivers/crypto/virtio/
15999 F:      mm/balloon_compaction.c
16000
16001 VIRTIO CRYPTO DRIVER
16002 M:      Gonglei <arei.gonglei@huawei.com>
16003 L:      virtualization@lists.linux-foundation.org
16004 L:      linux-crypto@vger.kernel.org
16005 S:      Maintained
16006 F:      drivers/crypto/virtio/
16007 F:      include/uapi/linux/virtio_crypto.h
16008
16009 VIRTIO DRIVERS FOR S390
16010 M:      Cornelia Huck <cohuck@redhat.com>
16011 M:      Halil Pasic <pasic@linux.ibm.com>
16012 L:      linux-s390@vger.kernel.org
16013 L:      virtualization@lists.linux-foundation.org
16014 L:      kvm@vger.kernel.org
16015 S:      Supported
16016 F:      drivers/s390/virtio/
16017 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16018
16019 VIRTIO GPU DRIVER
16020 M:      David Airlie <airlied@linux.ie>
16021 M:      Gerd Hoffmann <kraxel@redhat.com>
16022 L:      dri-devel@lists.freedesktop.org
16023 L:      virtualization@lists.linux-foundation.org
16024 T:      git git://anongit.freedesktop.org/drm/drm-misc
16025 S:      Maintained
16026 F:      drivers/gpu/drm/virtio/
16027 F:      include/uapi/linux/virtio_gpu.h
16028
16029 VIRTIO HOST (VHOST)
16030 M:      "Michael S. Tsirkin" <mst@redhat.com>
16031 M:      Jason Wang <jasowang@redhat.com>
16032 L:      kvm@vger.kernel.org
16033 L:      virtualization@lists.linux-foundation.org
16034 L:      netdev@vger.kernel.org
16035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16036 S:      Maintained
16037 F:      drivers/vhost/
16038 F:      include/uapi/linux/vhost.h
16039
16040 VIRTIO INPUT DRIVER
16041 M:      Gerd Hoffmann <kraxel@redhat.com>
16042 S:      Maintained
16043 F:      drivers/virtio/virtio_input.c
16044 F:      include/uapi/linux/virtio_input.h
16045
16046 VIRTUAL BOX GUEST DEVICE DRIVER
16047 M:      Hans de Goede <hdegoede@redhat.com>
16048 M:      Arnd Bergmann <arnd@arndb.de>
16049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16050 S:      Maintained
16051 F:      include/linux/vbox_utils.h
16052 F:      include/uapi/linux/vbox*.h
16053 F:      drivers/virt/vboxguest/
16054
16055 VIRTUAL SERIO DEVICE DRIVER
16056 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16057 S:      Maintained
16058 F:      drivers/input/serio/userio.c
16059 F:      include/uapi/linux/userio.h
16060
16061 VIVID VIRTUAL VIDEO DRIVER
16062 M:      Hans Verkuil <hverkuil@xs4all.nl>
16063 L:      linux-media@vger.kernel.org
16064 T:      git git://linuxtv.org/media_tree.git
16065 W:      https://linuxtv.org
16066 S:      Maintained
16067 F:      drivers/media/platform/vivid/*
16068
16069 VLYNQ BUS
16070 M:      Florian Fainelli <f.fainelli@gmail.com>
16071 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16072 S:      Maintained
16073 F:      drivers/vlynq/vlynq.c
16074 F:      include/linux/vlynq.h
16075
16076 VME SUBSYSTEM
16077 M:      Martyn Welch <martyn@welchs.me.uk>
16078 M:      Manohar Vanga <manohar.vanga@gmail.com>
16079 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16080 L:      devel@driverdev.osuosl.org
16081 S:      Maintained
16082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16083 F:      Documentation/driver-api/vme.rst
16084 F:      drivers/staging/vme/
16085 F:      drivers/vme/
16086 F:      include/linux/vme*
16087
16088 VMWARE BALLOON DRIVER
16089 M:      Xavier Deguillard <xdeguillard@vmware.com>
16090 M:      Nadav Amit <namit@vmware.com>
16091 M:      "VMware, Inc." <pv-drivers@vmware.com>
16092 L:      linux-kernel@vger.kernel.org
16093 S:      Maintained
16094 F:      drivers/misc/vmw_balloon.c
16095
16096 VMWARE HYPERVISOR INTERFACE
16097 M:      Alok Kataria <akataria@vmware.com>
16098 L:      virtualization@lists.linux-foundation.org
16099 S:      Supported
16100 F:      arch/x86/kernel/cpu/vmware.c
16101
16102 VMWARE PVRDMA DRIVER
16103 M:      Adit Ranadive <aditr@vmware.com>
16104 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16105 L:      linux-rdma@vger.kernel.org
16106 S:      Maintained
16107 F:      drivers/infiniband/hw/vmw_pvrdma/
16108
16109 VMware PVSCSI driver
16110 M:      Jim Gill <jgill@vmware.com>
16111 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16112 L:      linux-scsi@vger.kernel.org
16113 S:      Maintained
16114 F:      drivers/scsi/vmw_pvscsi.c
16115 F:      drivers/scsi/vmw_pvscsi.h
16116
16117 VMWARE VMMOUSE SUBDRIVER
16118 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16119 M:      "VMware, Inc." <pv-drivers@vmware.com>
16120 L:      linux-input@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/input/mouse/vmmouse.c
16123 F:      drivers/input/mouse/vmmouse.h
16124
16125 VMWARE VMXNET3 ETHERNET DRIVER
16126 M:      Ronak Doshi <doshir@vmware.com>
16127 M:      "VMware, Inc." <pv-drivers@vmware.com>
16128 L:      netdev@vger.kernel.org
16129 S:      Maintained
16130 F:      drivers/net/vmxnet3/
16131
16132 VOCORE VOCORE2 BOARD
16133 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16134 L:      linux-mips@vger.kernel.org
16135 S:      Maintained
16136 F:      arch/mips/boot/dts/ralink/vocore2.dts
16137
16138 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16139 M:      Liam Girdwood <lgirdwood@gmail.com>
16140 M:      Mark Brown <broonie@kernel.org>
16141 L:      linux-kernel@vger.kernel.org
16142 W:      http://www.slimlogic.co.uk/?p=48
16143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16144 S:      Supported
16145 F:      Documentation/devicetree/bindings/regulator/
16146 F:      Documentation/power/regulator/
16147 F:      drivers/regulator/
16148 F:      include/dt-bindings/regulator/
16149 F:      include/linux/regulator/
16150
16151 VRF
16152 M:      David Ahern <dsa@cumulusnetworks.com>
16153 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16154 L:      netdev@vger.kernel.org
16155 S:      Maintained
16156 F:      drivers/net/vrf.c
16157 F:      Documentation/networking/vrf.txt
16158
16159 VT1211 HARDWARE MONITOR DRIVER
16160 M:      Juerg Haefliger <juergh@gmail.com>
16161 L:      linux-hwmon@vger.kernel.org
16162 S:      Maintained
16163 F:      Documentation/hwmon/vt1211
16164 F:      drivers/hwmon/vt1211.c
16165
16166 VT8231 HARDWARE MONITOR DRIVER
16167 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16168 L:      linux-hwmon@vger.kernel.org
16169 S:      Maintained
16170 F:      drivers/hwmon/vt8231.c
16171
16172 VUB300 USB to SDIO/SD/MMC bridge chip
16173 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16174 L:      linux-mmc@vger.kernel.org
16175 L:      linux-usb@vger.kernel.org
16176 S:      Supported
16177 F:      drivers/mmc/host/vub300.c
16178
16179 W1 DALLAS'S 1-WIRE BUS
16180 M:      Evgeniy Polyakov <zbr@ioremap.net>
16181 S:      Maintained
16182 F:      Documentation/devicetree/bindings/w1/
16183 F:      Documentation/w1/
16184 F:      drivers/w1/
16185 F:      include/linux/w1.h
16186
16187 W83791D HARDWARE MONITORING DRIVER
16188 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16189 L:      linux-hwmon@vger.kernel.org
16190 S:      Maintained
16191 F:      Documentation/hwmon/w83791d
16192 F:      drivers/hwmon/w83791d.c
16193
16194 W83793 HARDWARE MONITORING DRIVER
16195 M:      Rudolf Marek <r.marek@assembler.cz>
16196 L:      linux-hwmon@vger.kernel.org
16197 S:      Maintained
16198 F:      Documentation/hwmon/w83793
16199 F:      drivers/hwmon/w83793.c
16200
16201 W83795 HARDWARE MONITORING DRIVER
16202 M:      Jean Delvare <jdelvare@suse.com>
16203 L:      linux-hwmon@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/hwmon/w83795.c
16206
16207 W83L51xD SD/MMC CARD INTERFACE DRIVER
16208 M:      Pierre Ossman <pierre@ossman.eu>
16209 S:      Maintained
16210 F:      drivers/mmc/host/wbsd.*
16211
16212 WACOM PROTOCOL 4 SERIAL TABLETS
16213 M:      Julian Squires <julian@cipht.net>
16214 M:      Hans de Goede <hdegoede@redhat.com>
16215 L:      linux-input@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/input/tablet/wacom_serial4.c
16218
16219 WATCHDOG DEVICE DRIVERS
16220 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16221 M:      Guenter Roeck <linux@roeck-us.net>
16222 L:      linux-watchdog@vger.kernel.org
16223 W:      http://www.linux-watchdog.org/
16224 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16225 S:      Maintained
16226 F:      Documentation/devicetree/bindings/watchdog/
16227 F:      Documentation/watchdog/
16228 F:      drivers/watchdog/
16229 F:      include/linux/watchdog.h
16230 F:      include/uapi/linux/watchdog.h
16231
16232 WHISKEYCOVE PMIC GPIO DRIVER
16233 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16234 L:      linux-gpio@vger.kernel.org
16235 S:      Maintained
16236 F:      drivers/gpio/gpio-wcove.c
16237
16238 WIIMOTE HID DRIVER
16239 M:      David Herrmann <dh.herrmann@googlemail.com>
16240 L:      linux-input@vger.kernel.org
16241 S:      Maintained
16242 F:      drivers/hid/hid-wiimote*
16243
16244 WILOCITY WIL6210 WIRELESS DRIVER
16245 M:      Maya Erez <merez@codeaurora.org>
16246 L:      linux-wireless@vger.kernel.org
16247 L:      wil6210@qti.qualcomm.com
16248 S:      Supported
16249 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16250 F:      drivers/net/wireless/ath/wil6210/
16251
16252 WIMAX STACK
16253 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16254 M:      linux-wimax@intel.com
16255 L:      wimax@linuxwimax.org (subscribers-only)
16256 S:      Supported
16257 W:      http://linuxwimax.org
16258 F:      Documentation/wimax/README.wimax
16259 F:      include/linux/wimax/debug.h
16260 F:      include/net/wimax.h
16261 F:      include/uapi/linux/wimax.h
16262 F:      net/wimax/
16263
16264 WINBOND CIR DRIVER
16265 M:      David Härdeman <david@hardeman.nu>
16266 S:      Maintained
16267 F:      drivers/media/rc/winbond-cir.c
16268
16269 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16271 L:      linux-watchdog@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/watchdog/ebc-c384_wdt.c
16274
16275 WINSYSTEMS WS16C48 GPIO DRIVER
16276 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16277 L:      linux-gpio@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/gpio/gpio-ws16c48.c
16280
16281 WISTRON LAPTOP BUTTON DRIVER
16282 M:      Miloslav Trmac <mitr@volny.cz>
16283 S:      Maintained
16284 F:      drivers/input/misc/wistron_btns.c
16285
16286 WL3501 WIRELESS PCMCIA CARD DRIVER
16287 L:      linux-wireless@vger.kernel.org
16288 S:      Odd fixes
16289 F:      drivers/net/wireless/wl3501*
16290
16291 WOLFSON MICROELECTRONICS DRIVERS
16292 L:      patches@opensource.cirrus.com
16293 T:      git https://github.com/CirrusLogic/linux-drivers.git
16294 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16295 S:      Supported
16296 F:      Documentation/hwmon/wm83??
16297 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16298 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16299 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16300 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16301 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16302 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16303 F:      drivers/clk/clk-wm83*.c
16304 F:      drivers/extcon/extcon-arizona.c
16305 F:      drivers/leds/leds-wm83*.c
16306 F:      drivers/gpio/gpio-*wm*.c
16307 F:      drivers/gpio/gpio-arizona.c
16308 F:      drivers/hwmon/wm83??-hwmon.c
16309 F:      drivers/input/misc/wm831x-on.c
16310 F:      drivers/input/touchscreen/wm831x-ts.c
16311 F:      drivers/input/touchscreen/wm97*.c
16312 F:      drivers/mfd/arizona*
16313 F:      drivers/mfd/wm*.c
16314 F:      drivers/mfd/cs47l24*
16315 F:      drivers/power/supply/wm83*.c
16316 F:      drivers/rtc/rtc-wm83*.c
16317 F:      drivers/regulator/wm8*.c
16318 F:      drivers/regulator/arizona*
16319 F:      drivers/video/backlight/wm83*_bl.c
16320 F:      drivers/watchdog/wm83*_wdt.c
16321 F:      include/linux/mfd/arizona/
16322 F:      include/linux/mfd/wm831x/
16323 F:      include/linux/mfd/wm8350/
16324 F:      include/linux/mfd/wm8400*
16325 F:      include/linux/regulator/arizona*
16326 F:      include/linux/wm97xx.h
16327 F:      include/sound/wm????.h
16328 F:      sound/soc/codecs/arizona.?
16329 F:      sound/soc/codecs/wm*
16330 F:      sound/soc/codecs/cs47l24*
16331
16332 WORKQUEUE
16333 M:      Tejun Heo <tj@kernel.org>
16334 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16336 S:      Maintained
16337 F:      include/linux/workqueue.h
16338 F:      kernel/workqueue.c
16339 F:      Documentation/core-api/workqueue.rst
16340
16341 X-POWERS AXP288 PMIC DRIVERS
16342 M:      Hans de Goede <hdegoede@redhat.com>
16343 S:      Maintained
16344 N:      axp288
16345 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16346
16347 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16348 M:      Chen-Yu Tsai <wens@csie.org>
16349 L:      linux-kernel@vger.kernel.org
16350 S:      Maintained
16351 N:      axp[128]
16352
16353 X.25 NETWORK LAYER
16354 M:      Andrew Hendry <andrew.hendry@gmail.com>
16355 L:      linux-x25@vger.kernel.org
16356 S:      Odd Fixes
16357 F:      Documentation/networking/x25*
16358 F:      include/net/x25*
16359 F:      net/x25/
16360
16361 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16362 M:      Thomas Gleixner <tglx@linutronix.de>
16363 M:      Ingo Molnar <mingo@redhat.com>
16364 M:      Borislav Petkov <bp@alien8.de>
16365 R:      "H. Peter Anvin" <hpa@zytor.com>
16366 M:      x86@kernel.org
16367 L:      linux-kernel@vger.kernel.org
16368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16369 S:      Maintained
16370 F:      Documentation/devicetree/bindings/x86/
16371 F:      Documentation/x86/
16372 F:      arch/x86/
16373
16374 X86 ENTRY CODE
16375 M:      Andy Lutomirski <luto@kernel.org>
16376 L:      linux-kernel@vger.kernel.org
16377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16378 S:      Maintained
16379 F:      arch/x86/entry/
16380
16381 X86 MCE INFRASTRUCTURE
16382 M:      Tony Luck <tony.luck@intel.com>
16383 M:      Borislav Petkov <bp@alien8.de>
16384 L:      linux-edac@vger.kernel.org
16385 S:      Maintained
16386 F:      arch/x86/kernel/cpu/mcheck/*
16387
16388 X86 MICROCODE UPDATE SUPPORT
16389 M:      Borislav Petkov <bp@alien8.de>
16390 S:      Maintained
16391 F:      arch/x86/kernel/cpu/microcode/*
16392
16393 X86 MM
16394 M:      Dave Hansen <dave.hansen@linux.intel.com>
16395 M:      Andy Lutomirski <luto@kernel.org>
16396 M:      Peter Zijlstra <peterz@infradead.org>
16397 L:      linux-kernel@vger.kernel.org
16398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16399 S:      Maintained
16400 F:      arch/x86/mm/
16401
16402 X86 PLATFORM DRIVERS
16403 M:      Darren Hart <dvhart@infradead.org>
16404 M:      Andy Shevchenko <andy@infradead.org>
16405 L:      platform-driver-x86@vger.kernel.org
16406 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16407 S:      Maintained
16408 F:      drivers/platform/x86/
16409 F:      drivers/platform/olpc/
16410
16411 X86 VDSO
16412 M:      Andy Lutomirski <luto@kernel.org>
16413 L:      linux-kernel@vger.kernel.org
16414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16415 S:      Maintained
16416 F:      arch/x86/entry/vdso/
16417
16418 XARRAY
16419 M:      Matthew Wilcox <willy@infradead.org>
16420 L:      linux-fsdevel@vger.kernel.org
16421 S:      Supported
16422 F:      Documentation/core-api/xarray.rst
16423 F:      lib/idr.c
16424 F:      lib/xarray.c
16425 F:      include/linux/idr.h
16426 F:      include/linux/xarray.h
16427 F:      tools/testing/radix-tree
16428
16429 XC2028/3028 TUNER DRIVER
16430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16431 L:      linux-media@vger.kernel.org
16432 W:      https://linuxtv.org
16433 T:      git git://linuxtv.org/media_tree.git
16434 S:      Maintained
16435 F:      drivers/media/tuners/tuner-xc2028.*
16436
16437 XDP SOCKETS (AF_XDP)
16438 M:      Björn Töpel <bjorn.topel@intel.com>
16439 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16440 L:      netdev@vger.kernel.org
16441 S:      Maintained
16442 F:      kernel/bpf/xskmap.c
16443 F:      net/xdp/
16444
16445 XEN BLOCK SUBSYSTEM
16446 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16447 M:      Roger Pau Monné <roger.pau@citrix.com>
16448 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16449 S:      Supported
16450 F:      drivers/block/xen-blkback/*
16451 F:      drivers/block/xen*
16452
16453 XEN HYPERVISOR ARM
16454 M:      Stefano Stabellini <sstabellini@kernel.org>
16455 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16456 S:      Maintained
16457 F:      arch/arm/xen/
16458 F:      arch/arm/include/asm/xen/
16459
16460 XEN HYPERVISOR ARM64
16461 M:      Stefano Stabellini <sstabellini@kernel.org>
16462 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16463 S:      Maintained
16464 F:      arch/arm64/xen/
16465 F:      arch/arm64/include/asm/xen/
16466
16467 XEN HYPERVISOR INTERFACE
16468 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16469 M:      Juergen Gross <jgross@suse.com>
16470 R:      Stefano Stabellini <sstabellini@kernel.org>
16471 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16473 S:      Supported
16474 F:      arch/x86/xen/
16475 F:      drivers/*/xen-*front.c
16476 F:      drivers/xen/
16477 F:      arch/x86/include/asm/xen/
16478 F:      arch/x86/include/asm/pvclock-abi.h
16479 F:      include/xen/
16480 F:      include/uapi/xen/
16481 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16482 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16483
16484 XEN NETWORK BACKEND DRIVER
16485 M:      Wei Liu <wei.liu2@citrix.com>
16486 M:      Paul Durrant <paul.durrant@citrix.com>
16487 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16488 L:      netdev@vger.kernel.org
16489 S:      Supported
16490 F:      drivers/net/xen-netback/*
16491
16492 XEN PCI SUBSYSTEM
16493 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16494 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16495 S:      Supported
16496 F:      arch/x86/pci/*xen*
16497 F:      drivers/pci/*xen*
16498
16499 XEN PVSCSI DRIVERS
16500 M:      Juergen Gross <jgross@suse.com>
16501 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16502 L:      linux-scsi@vger.kernel.org
16503 S:      Supported
16504 F:      drivers/scsi/xen-scsifront.c
16505 F:      drivers/xen/xen-scsiback.c
16506 F:      include/xen/interface/io/vscsiif.h
16507
16508 XEN SWIOTLB SUBSYSTEM
16509 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16510 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16511 L:      iommu@lists.linux-foundation.org
16512 S:      Supported
16513 F:      arch/x86/xen/*swiotlb*
16514 F:      drivers/xen/*swiotlb*
16515
16516 XEN SOUND FRONTEND DRIVER
16517 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16518 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16519 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16520 S:      Supported
16521 F:      sound/xen/*
16522
16523 XFS FILESYSTEM
16524 M:      Darrick J. Wong <darrick.wong@oracle.com>
16525 M:      linux-xfs@vger.kernel.org
16526 L:      linux-xfs@vger.kernel.org
16527 W:      http://xfs.org/
16528 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16529 S:      Supported
16530 F:      Documentation/filesystems/xfs.txt
16531 F:      fs/xfs/
16532
16533 XILINX AXI ETHERNET DRIVER
16534 M:      Anirudha Sarangi <anirudh@xilinx.com>
16535 M:      John Linn <John.Linn@xilinx.com>
16536 S:      Maintained
16537 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16538
16539 XILINX UARTLITE SERIAL DRIVER
16540 M:      Peter Korsgaard <jacmet@sunsite.dk>
16541 L:      linux-serial@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/tty/serial/uartlite.c
16544
16545 XILINX VIDEO IP CORES
16546 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16547 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16548 L:      linux-media@vger.kernel.org
16549 T:      git git://linuxtv.org/media_tree.git
16550 S:      Supported
16551 F:      Documentation/devicetree/bindings/media/xilinx/
16552 F:      drivers/media/platform/xilinx/
16553 F:      include/uapi/linux/xilinx-v4l2-controls.h
16554
16555 XILLYBUS DRIVER
16556 M:      Eli Billauer <eli.billauer@gmail.com>
16557 L:      linux-kernel@vger.kernel.org
16558 S:      Supported
16559 F:      drivers/char/xillybus/
16560
16561 XLP9XX I2C DRIVER
16562 M:      George Cherian <george.cherian@cavium.com>
16563 M:      Jan Glauber <jglauber@cavium.com>
16564 L:      linux-i2c@vger.kernel.org
16565 W:      http://www.cavium.com
16566 S:      Supported
16567 F:      drivers/i2c/busses/i2c-xlp9xx.c
16568
16569 XRA1403 GPIO EXPANDER
16570 M:      Nandor Han <nandor.han@ge.com>
16571 M:      Semi Malinen <semi.malinen@ge.com>
16572 L:      linux-gpio@vger.kernel.org
16573 S:      Maintained
16574 F:      drivers/gpio/gpio-xra1403.c
16575 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16576
16577 XTENSA XTFPGA PLATFORM SUPPORT
16578 M:      Max Filippov <jcmvbkbc@gmail.com>
16579 L:      linux-xtensa@linux-xtensa.org
16580 S:      Maintained
16581 F:      drivers/spi/spi-xtensa-xtfpga.c
16582 F:      sound/soc/xtensa/xtfpga-i2s.c
16583
16584 YAM DRIVER FOR AX.25
16585 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16586 L:      linux-hams@vger.kernel.org
16587 S:      Maintained
16588 F:      drivers/net/hamradio/yam*
16589 F:      include/linux/yam.h
16590
16591 YAMA SECURITY MODULE
16592 M:      Kees Cook <keescook@chromium.org>
16593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16594 S:      Supported
16595 F:      security/yama/
16596 F:      Documentation/admin-guide/LSM/Yama.rst
16597
16598 YEALINK PHONE DRIVER
16599 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16600 L:      usbb2k-api-dev@nongnu.org
16601 S:      Maintained
16602 F:      Documentation/input/devices/yealink.rst
16603 F:      drivers/input/misc/yealink.*
16604
16605 Z8530 DRIVER FOR AX.25
16606 M:      Joerg Reuter <jreuter@yaina.de>
16607 W:      http://yaina.de/jreuter/
16608 W:      http://www.qsl.net/dl1bke/
16609 L:      linux-hams@vger.kernel.org
16610 S:      Maintained
16611 F:      Documentation/networking/z8530drv.txt
16612 F:      drivers/net/hamradio/*scc.c
16613 F:      drivers/net/hamradio/z8530.h
16614
16615 ZBUD COMPRESSED PAGE ALLOCATOR
16616 M:      Seth Jennings <sjenning@redhat.com>
16617 M:      Dan Streetman <ddstreet@ieee.org>
16618 L:      linux-mm@kvack.org
16619 S:      Maintained
16620 F:      mm/zbud.c
16621 F:      include/linux/zbud.h
16622
16623 ZD1211RW WIRELESS DRIVER
16624 M:      Daniel Drake <dsd@gentoo.org>
16625 M:      Ulrich Kunitz <kune@deine-taler.de>
16626 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16627 L:      linux-wireless@vger.kernel.org
16628 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16629 S:      Maintained
16630 F:      drivers/net/wireless/zydas/zd1211rw/
16631
16632 ZD1301 MEDIA DRIVER
16633 M:      Antti Palosaari <crope@iki.fi>
16634 L:      linux-media@vger.kernel.org
16635 W:      https://linuxtv.org/
16636 W:      http://palosaari.fi/linux/
16637 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16638 S:      Maintained
16639 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16640
16641 ZD1301_DEMOD MEDIA DRIVER
16642 M:      Antti Palosaari <crope@iki.fi>
16643 L:      linux-media@vger.kernel.org
16644 W:      https://linuxtv.org/
16645 W:      http://palosaari.fi/linux/
16646 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16647 S:      Maintained
16648 F:      drivers/media/dvb-frontends/zd1301_demod*
16649
16650 ZPOOL COMPRESSED PAGE STORAGE API
16651 M:      Dan Streetman <ddstreet@ieee.org>
16652 L:      linux-mm@kvack.org
16653 S:      Maintained
16654 F:      mm/zpool.c
16655 F:      include/linux/zpool.h
16656
16657 ZR36067 VIDEO FOR LINUX DRIVER
16658 L:      mjpeg-users@lists.sourceforge.net
16659 L:      linux-media@vger.kernel.org
16660 W:      http://mjpeg.sourceforge.net/driver-zoran/
16661 T:      hg https://linuxtv.org/hg/v4l-dvb
16662 S:      Odd Fixes
16663 F:      drivers/staging/media/zoran/
16664
16665 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16666 M:      Minchan Kim <minchan@kernel.org>
16667 M:      Nitin Gupta <ngupta@vflare.org>
16668 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16669 L:      linux-kernel@vger.kernel.org
16670 S:      Maintained
16671 F:      drivers/block/zram/
16672 F:      Documentation/blockdev/zram.txt
16673
16674 ZS DECSTATION Z85C30 SERIAL DRIVER
16675 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16676 S:      Maintained
16677 F:      drivers/tty/serial/zs.*
16678
16679 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16680 M:      Minchan Kim <minchan@kernel.org>
16681 M:      Nitin Gupta <ngupta@vflare.org>
16682 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16683 L:      linux-mm@kvack.org
16684 S:      Maintained
16685 F:      mm/zsmalloc.c
16686 F:      include/linux/zsmalloc.h
16687 F:      Documentation/vm/zsmalloc.rst
16688
16689 ZSWAP COMPRESSED SWAP CACHING
16690 M:      Seth Jennings <sjenning@redhat.com>
16691 M:      Dan Streetman <ddstreet@ieee.org>
16692 L:      linux-mm@kvack.org
16693 S:      Maintained
16694 F:      mm/zswap.c
16695
16696 THE REST
16697 M:      Linus Torvalds <torvalds@linux-foundation.org>
16698 L:      linux-kernel@vger.kernel.org
16699 Q:      http://patchwork.kernel.org/project/LKML/list/
16700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16701 S:      Buried alive in reporters
16702 F:      *
16703 F:      */