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/Amlogic Meson SoC Sound Drivers
1314 M:      Jerome Brunet <jbrunet@baylibre.com>
1315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1316 S:      Maintained
1317 F:      sound/soc/meson/
1318 F:      Documentation/devicetree/bindings/sound/amlogic*
1319
1320 ARM/Annapurna Labs ALPINE ARCHITECTURE
1321 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1322 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/mach-alpine/
1326 F:      arch/arm/boot/dts/alpine*
1327 F:      arch/arm64/boot/dts/al/
1328 F:      drivers/*/*alpine*
1329
1330 ARM/ARTPEC MACHINE SUPPORT
1331 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1332 M:      Lars Persson <lars.persson@axis.com>
1333 S:      Maintained
1334 L:      linux-arm-kernel@axis.com
1335 F:      arch/arm/mach-artpec
1336 F:      arch/arm/boot/dts/artpec6*
1337 F:      drivers/clk/axis
1338 F:      drivers/crypto/axis
1339 F:      drivers/pinctrl/pinctrl-artpec*
1340 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1341
1342 ARM/ASPEED I2C DRIVER
1343 M:      Brendan Higgins <brendanhiggins@google.com>
1344 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1345 R:      Joel Stanley <joel@jms.id.au>
1346 L:      linux-i2c@vger.kernel.org
1347 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1348 S:      Maintained
1349 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1350 F:      drivers/i2c/busses/i2c-aspeed.c
1351 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1352 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1353
1354 ARM/ASPEED MACHINE SUPPORT
1355 M:      Joel Stanley <joel@jms.id.au>
1356 R:      Andrew Jeffery <andrew@aj.id.au>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1359 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1360 S:      Supported
1361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1362 F:      arch/arm/mach-aspeed/
1363 F:      arch/arm/boot/dts/aspeed-*
1364 N:      aspeed
1365
1366 ARM/CALXEDA HIGHBANK ARCHITECTURE
1367 M:      Rob Herring <robh@kernel.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      arch/arm/mach-highbank/
1371 F:      arch/arm/boot/dts/highbank.dts
1372 F:      arch/arm/boot/dts/ecx-*.dts*
1373
1374 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1375 M:      Krzysztof Halasa <khalasa@piap.pl>
1376 S:      Maintained
1377 F:      arch/arm/mach-cns3xxx/
1378
1379 ARM/CAVIUM THUNDER NETWORK DRIVER
1380 M:      Sunil Goutham <sgoutham@cavium.com>
1381 M:      Robert Richter <rric@kernel.org>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Supported
1384 F:      drivers/net/ethernet/cavium/thunder/
1385
1386 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1387 M:      Lukasz Majewski <lukma@denx.de>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390 F:      arch/arm/mach-ep93xx/ts72xx.c
1391
1392 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1393 M:      Alexander Shiyan <shc_work@mail.ru>
1394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1395 S:      Odd Fixes
1396 N:      clps711x
1397
1398 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1399 M:      Lennert Buytenhek <kernel@wantstofly.org>
1400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1401 S:      Maintained
1402
1403 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1404 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1405 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1407 S:      Maintained
1408 F:      arch/arm/mach-ep93xx/
1409 F:      arch/arm/mach-ep93xx/include/mach/
1410
1411 ARM/CLKDEV SUPPORT
1412 M:      Russell King <linux@armlinux.org.uk>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1416 F:      drivers/clk/clkdev.c
1417
1418 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1419 M:      Mike Rapoport <mike@compulab.co.il>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422
1423 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1424 M:      Baruch Siach <baruch@tkos.co.il>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 F:      arch/arm/boot/dts/cx92755*
1428 N:      digicolor
1429
1430 ARM/CONTEC MICRO9 MACHINE SUPPORT
1431 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1432 S:      Maintained
1433 F:      arch/arm/mach-ep93xx/micro9.c
1434
1435 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1436 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 F:      drivers/hwtracing/coresight/*
1440 F:      Documentation/trace/coresight.txt
1441 F:      Documentation/trace/coresight-cpu-debug.txt
1442 F:      Documentation/devicetree/bindings/arm/coresight.txt
1443 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1444 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1445 F:      tools/perf/arch/arm/util/pmu.c
1446 F:      tools/perf/arch/arm/util/auxtrace.c
1447 F:      tools/perf/arch/arm/util/cs-etm.c
1448 F:      tools/perf/arch/arm/util/cs-etm.h
1449 F:      tools/perf/util/cs-etm.*
1450 F:      tools/perf/util/cs-etm-decoder/*
1451
1452 ARM/CORGI MACHINE SUPPORT
1453 M:      Richard Purdie <rpurdie@rpsys.net>
1454 S:      Maintained
1455
1456 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1457 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1458 M:      Linus Walleij <linus.walleij@linaro.org>
1459 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1460 T:      git git://github.com/ulli-kroll/linux.git
1461 S:      Maintained
1462 F:      Documentation/devicetree/bindings/arm/gemini.txt
1463 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1464 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1465 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1466 F:      arch/arm/mach-gemini/
1467 F:      drivers/net/ethernet/cortina/
1468 F:      drivers/pinctrl/pinctrl-gemini.c
1469 F:      drivers/rtc/rtc-ftrtc010.c
1470
1471 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1472 M:      Barry Song <baohua@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1475 S:      Maintained
1476 F:      arch/arm/boot/dts/prima2*
1477 F:      arch/arm/mach-prima2/
1478 F:      drivers/clk/sirf/
1479 F:      drivers/clocksource/timer-prima2.c
1480 F:      drivers/clocksource/timer-atlas7.c
1481 N:      [^a-z]sirf
1482 X:      drivers/gnss
1483
1484 ARM/EBSA110 MACHINE SUPPORT
1485 M:      Russell King <linux@armlinux.org.uk>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 W:      http://www.armlinux.org.uk/
1488 S:      Maintained
1489 F:      arch/arm/mach-ebsa110/
1490 F:      drivers/net/ethernet/amd/am79c961a.*
1491
1492 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1493 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1494 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497 N:      efm32
1498
1499 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1500 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/ezx.c
1504
1505 ARM/FARADAY FA526 PORT
1506 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1508 S:      Maintained
1509 T:      git git://git.berlios.de/gemini-board
1510 F:      arch/arm/mm/*-fa*
1511
1512 ARM/FOOTBRIDGE ARCHITECTURE
1513 M:      Russell King <linux@armlinux.org.uk>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 W:      http://www.armlinux.org.uk/
1516 S:      Maintained
1517 F:      arch/arm/include/asm/hardware/dec21285.h
1518 F:      arch/arm/mach-footbridge/
1519
1520 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1521 M:      Shawn Guo <shawnguo@kernel.org>
1522 M:      Sascha Hauer <s.hauer@pengutronix.de>
1523 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1524 R:      Fabio Estevam <fabio.estevam@nxp.com>
1525 R:      NXP Linux Team <linux-imx@nxp.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1529 F:      arch/arm/mach-imx/
1530 F:      arch/arm/mach-mxs/
1531 F:      arch/arm/boot/dts/imx*
1532 F:      arch/arm/configs/imx*_defconfig
1533 F:      drivers/clk/imx/
1534 F:      drivers/firmware/imx/
1535 F:      drivers/soc/imx/
1536 F:      include/linux/firmware/imx/
1537 F:      include/soc/imx/
1538
1539 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1540 M:      Shawn Guo <shawnguo@kernel.org>
1541 M:      Sascha Hauer <s.hauer@pengutronix.de>
1542 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1543 R:      Stefan Agner <stefan@agner.ch>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1547 F:      arch/arm/mach-imx/*vf610*
1548 F:      arch/arm/boot/dts/vf*
1549
1550 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1551 M:      Shawn Guo <shawnguo@kernel.org>
1552 M:      Li Yang <leoyang.li@nxp.com>
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Maintained
1555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1556 F:      arch/arm/boot/dts/ls1021a*
1557 F:      arch/arm64/boot/dts/freescale/fsl-*
1558 F:      arch/arm64/boot/dts/freescale/qoriq-*
1559
1560 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/GUMSTIX MACHINE SUPPORT
1566 M:      Steve Sakoman <sakoman@gmail.com>
1567 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1568 S:      Maintained
1569
1570 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1571 M:      Philipp Zabel <philipp.zabel@gmail.com>
1572 M:      Paul Parsons <lost.distance@yahoo.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575 F:      arch/arm/mach-pxa/hx4700.c
1576 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1577 F:      sound/soc/pxa/hx4700.c
1578
1579 ARM/HISILICON SOC SUPPORT
1580 M:      Wei Xu <xuwei5@hisilicon.com>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 W:      http://www.hisilicon.com
1583 S:      Supported
1584 T:      git git://github.com/hisilicon/linux-hisi.git
1585 F:      arch/arm/mach-hisi/
1586 F:      arch/arm/boot/dts/hi3*
1587 F:      arch/arm/boot/dts/hip*
1588 F:      arch/arm/boot/dts/hisi*
1589 F:      arch/arm64/boot/dts/hisilicon/
1590
1591 ARM/HP JORNADA 7XX MACHINE SUPPORT
1592 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1593 W:      www.jlime.com
1594 S:      Maintained
1595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1596 F:      arch/arm/mach-sa1100/jornada720.c
1597 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1598
1599 ARM/IGEP MACHINE SUPPORT
1600 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1601 M:      Javier Martinez Canillas <javier@dowhile0.org>
1602 L:      linux-omap@vger.kernel.org
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/omap3-igep*
1606
1607 ARM/INCOME PXA270 SUPPORT
1608 M:      Marek Vasut <marek.vasut@gmail.com>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 S:      Maintained
1611 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1612
1613 ARM/INTEL IOP13XX ARM ARCHITECTURE
1614 M:      Lennert Buytenhek <kernel@wantstofly.org>
1615 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1616 S:      Maintained
1617
1618 ARM/INTEL IOP32X ARM ARCHITECTURE
1619 M:      Lennert Buytenhek <kernel@wantstofly.org>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 S:      Maintained
1622
1623 ARM/INTEL IOP33X ARM ARCHITECTURE
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Orphan
1626
1627 ARM/INTEL IQ81342EX MACHINE SUPPORT
1628 M:      Lennert Buytenhek <kernel@wantstofly.org>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631
1632 ARM/INTEL IXDP2850 MACHINE SUPPORT
1633 M:      Lennert Buytenhek <kernel@wantstofly.org>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 S:      Maintained
1636
1637 ARM/INTEL IXP4XX ARM ARCHITECTURE
1638 M:      Imre Kaloz <kaloz@openwrt.org>
1639 M:      Krzysztof Halasa <khalasa@piap.pl>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/mach-ixp4xx/
1643
1644 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1645 M:      Jonathan Cameron <jic23@cam.ac.uk>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/stargate2.c
1649 F:      drivers/pcmcia/pxa2xx_stargate2.c
1650
1651 ARM/INTEL XSC3 (MANZANO) ARM CORE
1652 M:      Lennert Buytenhek <kernel@wantstofly.org>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655
1656 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1657 M:      Lennert Buytenhek <kernel@wantstofly.org>
1658 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660
1661 ARM/LG1K ARCHITECTURE
1662 M:      Chanho Min <chanho.min@lge.com>
1663 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1664 S:      Maintained
1665 F:      arch/arm64/boot/dts/lg/
1666
1667 ARM/LOGICPD PXA270 MACHINE SUPPORT
1668 M:      Lennert Buytenhek <kernel@wantstofly.org>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671
1672 ARM/LPC18XX ARCHITECTURE
1673 M:      Vladimir Zapolskiy <vz@mleia.com>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 F:      arch/arm/boot/dts/lpc43*
1677 F:      drivers/i2c/busses/i2c-lpc2k.c
1678 F:      drivers/memory/pl172.c
1679 F:      drivers/mtd/spi-nor/nxp-spifi.c
1680 F:      drivers/rtc/rtc-lpc24xx.c
1681 N:      lpc18xx
1682
1683 ARM/LPC32XX SOC SUPPORT
1684 M:      Vladimir Zapolskiy <vz@mleia.com>
1685 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1687 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1688 S:      Maintained
1689 F:      arch/arm/boot/dts/lpc32*
1690 F:      arch/arm/mach-lpc32xx/
1691 F:      drivers/i2c/busses/i2c-pnx.c
1692 F:      drivers/net/ethernet/nxp/lpc_eth.c
1693 F:      drivers/usb/host/ohci-nxp.c
1694 F:      drivers/watchdog/pnx4008_wdt.c
1695 N:      lpc32xx
1696
1697 ARM/MAGICIAN MACHINE SUPPORT
1698 M:      Philipp Zabel <philipp.zabel@gmail.com>
1699 S:      Maintained
1700
1701 ARM/Marvell Dove/MV78xx0/Orion SOC support
1702 M:      Jason Cooper <jason@lakedaemon.net>
1703 M:      Andrew Lunn <andrew@lunn.ch>
1704 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1705 M:      Gregory Clement <gregory.clement@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708 F:      Documentation/devicetree/bindings/soc/dove/
1709 F:      arch/arm/mach-dove/
1710 F:      arch/arm/mach-mv78xx0/
1711 F:      arch/arm/mach-orion5x/
1712 F:      arch/arm/plat-orion/
1713 F:      arch/arm/boot/dts/dove*
1714 F:      arch/arm/boot/dts/orion5x*
1715
1716 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1717 M:      Jason Cooper <jason@lakedaemon.net>
1718 M:      Andrew Lunn <andrew@lunn.ch>
1719 M:      Gregory Clement <gregory.clement@bootlin.com>
1720 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723 F:      arch/arm/boot/dts/armada*
1724 F:      arch/arm/boot/dts/kirkwood*
1725 F:      arch/arm/configs/mvebu_*_defconfig
1726 F:      arch/arm/mach-mvebu/
1727 F:      arch/arm64/boot/dts/marvell/armada*
1728 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1729 F:      drivers/cpufreq/mvebu-cpufreq.c
1730 F:      drivers/irqchip/irq-armada-370-xp.c
1731 F:      drivers/irqchip/irq-mvebu-*
1732 F:      drivers/pinctrl/mvebu/
1733 F:      drivers/rtc/rtc-armada38x.c
1734
1735 ARM/Mediatek RTC DRIVER
1736 M:      Eddie Huang <eddie.huang@mediatek.com>
1737 M:      Sean Wang <sean.wang@mediatek.com>
1738 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1739 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1742 F:      drivers/rtc/rtc-mt6397.c
1743 F:      drivers/rtc/rtc-mt7622.c
1744
1745 ARM/Mediatek SoC support
1746 M:      Matthias Brugger <matthias.bgg@gmail.com>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1749 W:      https://mtk.bcnfs.org/
1750 C:      irc://chat.freenode.net/linux-mediatek
1751 S:      Maintained
1752 F:      arch/arm/boot/dts/mt6*
1753 F:      arch/arm/boot/dts/mt7*
1754 F:      arch/arm/boot/dts/mt8*
1755 F:      arch/arm/mach-mediatek/
1756 F:      arch/arm64/boot/dts/mediatek/
1757 F:      drivers/soc/mediatek/
1758 N:      mtk
1759 N:      mt[678]
1760 K:      mediatek
1761
1762 ARM/Mediatek USB3 PHY DRIVER
1763 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1766 S:      Maintained
1767 F:      drivers/phy/mediatek/
1768 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1769
1770 ARM/MICREL KS8695 ARCHITECTURE
1771 M:      Greg Ungerer <gerg@uclinux.org>
1772 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1773 F:      arch/arm/mach-ks8695/
1774 S:      Odd Fixes
1775
1776 ARM/Microchip (AT91) SoC support
1777 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1778 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1779 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 W:      http://www.linux4sam.org
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1783 S:      Supported
1784 N:      at91
1785 N:      atmel
1786 F:      arch/arm/mach-at91/
1787 F:      include/soc/at91/
1788 F:      arch/arm/boot/dts/at91*.dts
1789 F:      arch/arm/boot/dts/at91*.dtsi
1790 F:      arch/arm/boot/dts/sama*.dts
1791 F:      arch/arm/boot/dts/sama*.dtsi
1792 F:      arch/arm/include/debug/at91.S
1793 F:      drivers/memory/atmel*
1794 F:      drivers/watchdog/sama5d4_wdt.c
1795 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1796 X:      drivers/net/wireless/atmel/
1797
1798 ARM/MIOA701 MACHINE SUPPORT
1799 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 F:      arch/arm/mach-pxa/mioa701.c
1802 S:      Maintained
1803
1804 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1805 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1806 S:      Maintained
1807
1808 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1809 M:      Linus Walleij <linus.walleij@linaro.org>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 S:      Maintained
1812 F:      arch/arm/mach-nomadik/
1813 F:      arch/arm/mach-u300/
1814 F:      arch/arm/mach-ux500/
1815 F:      arch/arm/boot/dts/ste-*
1816 F:      drivers/clk/clk-nomadik.c
1817 F:      drivers/clk/clk-u300.c
1818 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1819 F:      drivers/clocksource/timer-u300.c
1820 F:      drivers/dma/coh901318*
1821 F:      drivers/dma/ste_dma40*
1822 F:      drivers/hwspinlock/u8500_hsem.c
1823 F:      drivers/i2c/busses/i2c-nomadik.c
1824 F:      drivers/i2c/busses/i2c-stu300.c
1825 F:      drivers/mfd/ab3100*
1826 F:      drivers/mfd/ab8500*
1827 F:      drivers/mfd/abx500*
1828 F:      drivers/mfd/dbx500*
1829 F:      drivers/mfd/db8500*
1830 F:      drivers/pinctrl/nomadik/
1831 F:      drivers/pinctrl/pinctrl-coh901*
1832 F:      drivers/pinctrl/pinctrl-u300.c
1833 F:      drivers/rtc/rtc-ab3100.c
1834 F:      drivers/rtc/rtc-ab8500.c
1835 F:      drivers/rtc/rtc-coh901331.c
1836 F:      drivers/rtc/rtc-pl031.c
1837 F:      drivers/watchdog/coh901327_wdt.c
1838 F:      Documentation/devicetree/bindings/arm/ste-*
1839 F:      Documentation/devicetree/bindings/arm/ux500/
1840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1841
1842 ARM/NUVOTON NPCM ARCHITECTURE
1843 M:      Avi Fishman <avifishman70@gmail.com>
1844 M:      Tomer Maimon <tmaimon77@gmail.com>
1845 R:      Patrick Venture <venture@google.com>
1846 R:      Nancy Yuen <yuenn@google.com>
1847 R:      Brendan Higgins <brendanhiggins@google.com>
1848 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1849 S:      Supported
1850 F:      arch/arm/mach-npcm/
1851 F:      arch/arm/boot/dts/nuvoton-npcm*
1852 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1853 F:      drivers/*/*npcm*
1854 F:      Documentation/devicetree/bindings/*/*npcm*
1855 F:      Documentation/devicetree/bindings/*/*/*npcm*
1856
1857 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1858 M:      Wan ZongShun <mcuos.com@gmail.com>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 W:      http://www.mcuos.com
1861 S:      Maintained
1862 F:      arch/arm/mach-w90x900/
1863 F:      drivers/input/keyboard/w90p910_keypad.c
1864 F:      drivers/input/touchscreen/w90p910_ts.c
1865 F:      drivers/watchdog/nuc900_wdt.c
1866 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1867 F:      drivers/mtd/nand/raw/nuc900_nand.c
1868 F:      drivers/rtc/rtc-nuc900.c
1869 F:      drivers/spi/spi-nuc900.c
1870 F:      drivers/usb/host/ehci-w90x900.c
1871 F:      drivers/video/fbdev/nuc900fb.c
1872
1873 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1874 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1875 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1876 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1877 S:      Supported
1878
1879 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1880 M:      Alexander Clouter <alex@digriz.org.uk>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 W:      http://www.digriz.org.uk/ts78xx/kernel
1883 S:      Maintained
1884 F:      arch/arm/mach-orion5x/ts78xx-*
1885
1886 ARM/OXNAS platform support
1887 M:      Neil Armstrong <narmstrong@baylibre.com>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm/mach-oxnas/
1892 F:      arch/arm/boot/dts/ox8*.dts*
1893 N:      oxnas
1894
1895 ARM/PALM TREO SUPPORT
1896 M:      Tomas Cech <sleep_walker@suse.com>
1897 L:      linux-arm-kernel@lists.infradead.org
1898 W:      http://hackndev.com
1899 S:      Maintained
1900 F:      arch/arm/mach-pxa/palmtreo.*
1901
1902 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1903 M:      Marek Vasut <marek.vasut@gmail.com>
1904 L:      linux-arm-kernel@lists.infradead.org
1905 W:      http://hackndev.com
1906 S:      Maintained
1907 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1908 F:      arch/arm/mach-pxa/palmtx.c
1909 F:      arch/arm/mach-pxa/palmt5.*
1910 F:      arch/arm/mach-pxa/include/mach/palmld.h
1911 F:      arch/arm/mach-pxa/palmld.c
1912 F:      arch/arm/mach-pxa/palmte2.*
1913 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1914 F:      arch/arm/mach-pxa/palmtc.c
1915
1916 ARM/PALMZ72 SUPPORT
1917 M:      Sergey Lapin <slapin@ossfans.org>
1918 L:      linux-arm-kernel@lists.infradead.org
1919 W:      http://hackndev.com
1920 S:      Maintained
1921 F:      arch/arm/mach-pxa/palmz72.*
1922
1923 ARM/PLEB SUPPORT
1924 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1925 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1926 S:      Maintained
1927
1928 ARM/PT DIGITAL BOARD PORT
1929 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1930 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1931 W:      http://www.armlinux.org.uk/
1932 S:      Maintained
1933
1934 ARM/QUALCOMM SUPPORT
1935 M:      Andy Gross <andy.gross@linaro.org>
1936 M:      David Brown <david.brown@linaro.org>
1937 L:      linux-arm-msm@vger.kernel.org
1938 S:      Maintained
1939 F:      Documentation/devicetree/bindings/soc/qcom/
1940 F:      arch/arm/boot/dts/qcom-*.dts
1941 F:      arch/arm/boot/dts/qcom-*.dtsi
1942 F:      arch/arm/mach-qcom/
1943 F:      arch/arm64/boot/dts/qcom/*
1944 F:      drivers/i2c/busses/i2c-qup.c
1945 F:      drivers/clk/qcom/
1946 F:      drivers/dma/qcom/
1947 F:      drivers/soc/qcom/
1948 F:      drivers/spi/spi-qup.c
1949 F:      drivers/tty/serial/msm_serial.c
1950 F:      drivers/*/pm8???-*
1951 F:      drivers/mfd/ssbi.c
1952 F:      drivers/firmware/qcom_scm*
1953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1954
1955 ARM/RADISYS ENP2611 MACHINE SUPPORT
1956 M:      Lennert Buytenhek <kernel@wantstofly.org>
1957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1958 S:      Maintained
1959
1960 ARM/REALTEK ARCHITECTURE
1961 M:      Andreas Färber <afaerber@suse.de>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      arch/arm64/boot/dts/realtek/
1965 F:      Documentation/devicetree/bindings/arm/realtek.txt
1966
1967 ARM/RENESAS ARM64 ARCHITECTURE
1968 M:      Simon Horman <horms@verge.net.au>
1969 M:      Magnus Damm <magnus.damm@gmail.com>
1970 L:      linux-renesas-soc@vger.kernel.org
1971 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1973 S:      Supported
1974 F:      arch/arm64/boot/dts/renesas/
1975 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1976 F:      drivers/soc/renesas/
1977 F:      include/linux/soc/renesas/
1978
1979 ARM/RISCPC ARCHITECTURE
1980 M:      Russell King <linux@armlinux.org.uk>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 W:      http://www.armlinux.org.uk/
1983 S:      Maintained
1984 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1985 F:      arch/arm/include/asm/hardware/ioc.h
1986 F:      arch/arm/include/asm/hardware/iomd.h
1987 F:      arch/arm/include/asm/hardware/memc.h
1988 F:      arch/arm/mach-rpc/
1989 F:      drivers/net/ethernet/8390/etherh.c
1990 F:      drivers/net/ethernet/i825xx/ether1*
1991 F:      drivers/net/ethernet/seeq/ether3*
1992 F:      drivers/scsi/arm/
1993
1994 ARM/Rockchip SoC support
1995 M:      Heiko Stuebner <heiko@sntech.de>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 L:      linux-rockchip@lists.infradead.org
1998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1999 S:      Maintained
2000 F:      arch/arm/boot/dts/rk3*
2001 F:      arch/arm/boot/dts/rv1108*
2002 F:      arch/arm/mach-rockchip/
2003 F:      drivers/clk/rockchip/
2004 F:      drivers/i2c/busses/i2c-rk3x.c
2005 F:      drivers/*/*rockchip*
2006 F:      drivers/*/*/*rockchip*
2007 F:      sound/soc/rockchip/
2008 N:      rockchip
2009
2010 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2011 M:      Kukjin Kim <kgene@kernel.org>
2012 M:      Krzysztof Kozlowski <krzk@kernel.org>
2013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2014 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2015 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2016 S:      Maintained
2017 F:      arch/arm/boot/dts/s3c*
2018 F:      arch/arm/boot/dts/s5p*
2019 F:      arch/arm/boot/dts/exynos*
2020 F:      arch/arm64/boot/dts/exynos/
2021 F:      arch/arm/plat-samsung/
2022 F:      arch/arm/mach-s3c24*/
2023 F:      arch/arm/mach-s3c64xx/
2024 F:      arch/arm/mach-s5p*/
2025 F:      arch/arm/mach-exynos*/
2026 F:      drivers/*/*s3c24*
2027 F:      drivers/*/*/*s3c24*
2028 F:      drivers/*/*s3c64xx*
2029 F:      drivers/*/*s5pv210*
2030 F:      drivers/memory/samsung/*
2031 F:      drivers/soc/samsung/*
2032 F:      Documentation/arm/Samsung/
2033 F:      Documentation/devicetree/bindings/arm/samsung/
2034 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2035 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2036 N:      exynos
2037
2038 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2039 M:      Kyungmin Park <kyungmin.park@samsung.com>
2040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2041 S:      Maintained
2042 F:      arch/arm/mach-s5pv210/
2043
2044 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2045 M:      Kyungmin Park <kyungmin.park@samsung.com>
2046 M:      Kamil Debski <kamil@wypas.org>
2047 M:      Andrzej Hajda <a.hajda@samsung.com>
2048 L:      linux-arm-kernel@lists.infradead.org
2049 L:      linux-media@vger.kernel.org
2050 S:      Maintained
2051 F:      drivers/media/platform/s5p-g2d/
2052
2053 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2054 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2055 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2056 L:      linux-media@vger.kernel.org
2057 S:      Maintained
2058 F:      drivers/media/platform/s5p-cec/
2059 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2060
2061 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2062 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
2063 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2064 L:      linux-arm-kernel@lists.infradead.org
2065 L:      linux-media@vger.kernel.org
2066 S:      Maintained
2067 F:      drivers/media/platform/s5p-jpeg/
2068
2069 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2070 M:      Kyungmin Park <kyungmin.park@samsung.com>
2071 M:      Kamil Debski <kamil@wypas.org>
2072 M:      Jeongtae Park <jtp.park@samsung.com>
2073 M:      Andrzej Hajda <a.hajda@samsung.com>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 L:      linux-media@vger.kernel.org
2076 S:      Maintained
2077 F:      drivers/media/platform/s5p-mfc/
2078
2079 ARM/SHMOBILE ARM ARCHITECTURE
2080 M:      Simon Horman <horms@verge.net.au>
2081 M:      Magnus Damm <magnus.damm@gmail.com>
2082 L:      linux-renesas-soc@vger.kernel.org
2083 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2085 S:      Supported
2086 F:      arch/arm/boot/dts/emev2*
2087 F:      arch/arm/boot/dts/r7s*
2088 F:      arch/arm/boot/dts/r8a*
2089 F:      arch/arm/boot/dts/r9a*
2090 F:      arch/arm/boot/dts/sh*
2091 F:      arch/arm/configs/shmobile_defconfig
2092 F:      arch/arm/include/debug/renesas-scif.S
2093 F:      arch/arm/mach-shmobile/
2094 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2095 F:      drivers/soc/renesas/
2096 F:      include/linux/soc/renesas/
2097
2098 ARM/SOCFPGA ARCHITECTURE
2099 M:      Dinh Nguyen <dinguyen@kernel.org>
2100 S:      Maintained
2101 F:      arch/arm/mach-socfpga/
2102 F:      arch/arm/boot/dts/socfpga*
2103 F:      arch/arm/configs/socfpga_defconfig
2104 F:      arch/arm64/boot/dts/altera/
2105 W:      http://www.rocketboards.org
2106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2107
2108 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2109 M:      Dinh Nguyen <dinguyen@kernel.org>
2110 S:      Maintained
2111 F:      drivers/clk/socfpga/
2112
2113 ARM/SOCFPGA EDAC SUPPORT
2114 M:      Thor Thayer <thor.thayer@linux.intel.com>
2115 S:      Maintained
2116 F:      drivers/edac/altera_edac.
2117
2118 ARM/SPREADTRUM SoC SUPPORT
2119 M:      Orson Zhai <orsonzhai@gmail.com>
2120 M:      Baolin Wang <baolin.wang@linaro.org>
2121 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2122 S:      Maintained
2123 F:      arch/arm64/boot/dts/sprd
2124 N:      sprd
2125
2126 ARM/STI ARCHITECTURE
2127 M:      Patrice Chotard <patrice.chotard@st.com>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 W:      http://www.stlinux.com
2130 S:      Maintained
2131 F:      arch/arm/mach-sti/
2132 F:      arch/arm/boot/dts/sti*
2133 F:      drivers/char/hw_random/st-rng.c
2134 F:      drivers/clocksource/arm_global_timer.c
2135 F:      drivers/clocksource/clksrc_st_lpc.c
2136 F:      drivers/cpufreq/sti-cpufreq.c
2137 F:      drivers/dma/st_fdma*
2138 F:      drivers/i2c/busses/i2c-st.c
2139 F:      drivers/media/rc/st_rc.c
2140 F:      drivers/media/platform/sti/c8sectpfe/
2141 F:      drivers/mmc/host/sdhci-st.c
2142 F:      drivers/phy/st/phy-miphy28lp.c
2143 F:      drivers/phy/st/phy-stih407-usb.c
2144 F:      drivers/pinctrl/pinctrl-st.c
2145 F:      drivers/remoteproc/st_remoteproc.c
2146 F:      drivers/remoteproc/st_slim_rproc.c
2147 F:      drivers/reset/sti/
2148 F:      drivers/rtc/rtc-st-lpc.c
2149 F:      drivers/tty/serial/st-asc.c
2150 F:      drivers/usb/dwc3/dwc3-st.c
2151 F:      drivers/usb/host/ehci-st.c
2152 F:      drivers/usb/host/ohci-st.c
2153 F:      drivers/watchdog/st_lpc_wdt.c
2154 F:      drivers/ata/ahci_st.c
2155 F:      include/linux/remoteproc/st_slim_rproc.h
2156
2157 ARM/STM32 ARCHITECTURE
2158 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2159 M:      Alexandre Torgue <alexandre.torgue@st.com>
2160 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 S:      Maintained
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2164 N:      stm32
2165 N:      stm
2166 F:      arch/arm/boot/dts/stm32*
2167 F:      arch/arm/mach-stm32/
2168 F:      drivers/clocksource/armv7m_systick.c
2169
2170 ARM/Synaptics SoC support
2171 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2172 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175 F:      arch/arm/mach-berlin/
2176 F:      arch/arm/boot/dts/berlin*
2177 F:      arch/arm64/boot/dts/synaptics/
2178
2179 ARM/TANGO ARCHITECTURE
2180 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2181 M:      Mans Rullgard <mans@mansr.com>
2182 L:      linux-arm-kernel@lists.infradead.org
2183 S:      Odd Fixes
2184 N:      tango
2185
2186 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2187 M:      Lennert Buytenhek <kernel@wantstofly.org>
2188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2189 S:      Maintained
2190
2191 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2192 M:      Hans Verkuil <hans.verkuil@cisco.com>
2193 L:      linux-tegra@vger.kernel.org
2194 L:      linux-media@vger.kernel.org
2195 S:      Maintained
2196 F:      drivers/media/platform/tegra-cec/
2197 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2198
2199 ARM/TETON BGA MACHINE SUPPORT
2200 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2202 S:      Maintained
2203
2204 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2205 M:      Santosh Shilimkar <ssantosh@kernel.org>
2206 L:      linux-kernel@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/memory/*emif*
2209
2210 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2211 M:      Tero Kristo <t-kristo@ti.com>
2212 M:      Nishanth Menon <nm@ti.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Supported
2215 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2216 F:      arch/arm64/boot/dts/ti/Makefile
2217 F:      arch/arm64/boot/dts/ti/k3-*
2218
2219 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2220 M:      Santosh Shilimkar <ssantosh@kernel.org>
2221 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2222 S:      Maintained
2223 F:      arch/arm/mach-keystone/
2224 F:      arch/arm/boot/dts/keystone-*
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2226
2227 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2228 M:      Santosh Shilimkar <ssantosh@kernel.org>
2229 L:      linux-kernel@vger.kernel.org
2230 S:      Maintained
2231 F:      drivers/clk/keystone/
2232
2233 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2234 M:      Santosh Shilimkar <ssantosh@kernel.org>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 L:      linux-kernel@vger.kernel.org
2237 S:      Maintained
2238 F:      drivers/clocksource/timer-keystone.c
2239
2240 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2241 M:      Santosh Shilimkar <ssantosh@kernel.org>
2242 L:      linux-kernel@vger.kernel.org
2243 S:      Maintained
2244 F:      drivers/power/reset/keystone-reset.c
2245
2246 ARM/THECUS N2100 MACHINE SUPPORT
2247 M:      Lennert Buytenhek <kernel@wantstofly.org>
2248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2249 S:      Maintained
2250
2251 ARM/TOSA MACHINE SUPPORT
2252 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2253 M:      Dirk Opfer <dirk@opfer-online.de>
2254 S:      Maintained
2255
2256 ARM/UNIPHIER ARCHITECTURE
2257 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2260 S:      Maintained
2261 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2262 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2263 F:      arch/arm/boot/dts/uniphier*
2264 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2265 F:      arch/arm/mach-uniphier/
2266 F:      arch/arm/mm/cache-uniphier.c
2267 F:      arch/arm64/boot/dts/socionext/uniphier*
2268 F:      drivers/bus/uniphier-system-bus.c
2269 F:      drivers/clk/uniphier/
2270 F:      drivers/gpio/gpio-uniphier.c
2271 F:      drivers/i2c/busses/i2c-uniphier*
2272 F:      drivers/irqchip/irq-uniphier-aidet.c
2273 F:      drivers/mmc/host/uniphier-sd.c
2274 F:      drivers/pinctrl/uniphier/
2275 F:      drivers/reset/reset-uniphier.c
2276 F:      drivers/tty/serial/8250/8250_uniphier.c
2277 N:      uniphier
2278
2279 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2280 M:      Ulf Hansson <ulf.hansson@linaro.org>
2281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2282 T:      git git://git.linaro.org/people/ulfh/clk.git
2283 S:      Maintained
2284 F:      drivers/clk/ux500/
2285
2286 ARM/VERSATILE EXPRESS PLATFORM
2287 M:      Liviu Dudau <liviu.dudau@arm.com>
2288 M:      Sudeep Holla <sudeep.holla@arm.com>
2289 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2291 S:      Maintained
2292 F:      arch/arm/boot/dts/vexpress*
2293 F:      arch/arm64/boot/dts/arm/
2294 F:      arch/arm/mach-vexpress/
2295 F:      */*/vexpress*
2296 F:      */*/*/vexpress*
2297 F:      drivers/clk/versatile/clk-vexpress-osc.c
2298 F:      drivers/clocksource/timer-versatile.c
2299 N:      mps2
2300
2301 ARM/VFP SUPPORT
2302 M:      Russell King <linux@armlinux.org.uk>
2303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2304 W:      http://www.armlinux.org.uk/
2305 S:      Maintained
2306 F:      arch/arm/vfp/
2307
2308 ARM/VOIPAC PXA270 SUPPORT
2309 M:      Marek Vasut <marek.vasut@gmail.com>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-pxa/vpac270.c
2313 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2314
2315 ARM/VT8500 ARM ARCHITECTURE
2316 M:      Tony Prisk <linux@prisktech.co.nz>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 S:      Maintained
2319 F:      arch/arm/mach-vt8500/
2320 F:      drivers/clocksource/timer-vt8500.c
2321 F:      drivers/i2c/busses/i2c-wmt.c
2322 F:      drivers/mmc/host/wmt-sdmmc.c
2323 F:      drivers/pwm/pwm-vt8500.c
2324 F:      drivers/rtc/rtc-vt8500.c
2325 F:      drivers/tty/serial/vt8500_serial.c
2326 F:      drivers/usb/host/ehci-platform.c
2327 F:      drivers/usb/host/uhci-platform.c
2328 F:      drivers/video/fbdev/vt8500lcdfb.*
2329 F:      drivers/video/fbdev/wm8505fb*
2330 F:      drivers/video/fbdev/wmt_ge_rops.*
2331
2332 ARM/ZIPIT Z2 SUPPORT
2333 M:      Marek Vasut <marek.vasut@gmail.com>
2334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2335 S:      Maintained
2336 F:      arch/arm/mach-pxa/z2.c
2337 F:      arch/arm/mach-pxa/include/mach/z2.h
2338
2339 ARM/ZTE ARCHITECTURE
2340 M:      Jun Nie <jun.nie@linaro.org>
2341 M:      Shawn Guo <shawnguo@kernel.org>
2342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2343 S:      Maintained
2344 F:      arch/arm/boot/dts/zx2967*
2345 F:      arch/arm/mach-zx/
2346 F:      arch/arm64/boot/dts/zte/
2347 F:      drivers/clk/zte/
2348 F:      drivers/dma/zx_dma.c
2349 F:      drivers/gpio/gpio-zx.c
2350 F:      drivers/i2c/busses/i2c-zx2967.c
2351 F:      drivers/mmc/host/dw_mmc-zx.*
2352 F:      drivers/pinctrl/zte/
2353 F:      drivers/soc/zte/
2354 F:      drivers/thermal/zx2967_thermal.c
2355 F:      drivers/watchdog/zx2967_wdt.c
2356 F:      Documentation/devicetree/bindings/arm/zte.txt
2357 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2358 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2359 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2360 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2361 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2362 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2363 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2364 F:      Documentation/devicetree/bindings/soc/zte/
2365 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2366 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2367 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2368 F:      include/dt-bindings/clock/zx2967*.h
2369 F:      include/dt-bindings/soc/zte,*.h
2370 F:      sound/soc/codecs/zx_aud96p22.c
2371 F:      sound/soc/zte/
2372
2373 ARM/ZYNQ ARCHITECTURE
2374 M:      Michal Simek <michal.simek@xilinx.com>
2375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2376 W:      http://wiki.xilinx.com
2377 T:      git https://github.com/Xilinx/linux-xlnx.git
2378 S:      Supported
2379 F:      arch/arm/mach-zynq/
2380 F:      drivers/cpuidle/cpuidle-zynq.c
2381 F:      drivers/block/xsysace.c
2382 N:      zynq
2383 N:      xilinx
2384 F:      drivers/clocksource/timer-cadence-ttc.c
2385 F:      drivers/i2c/busses/i2c-cadence.c
2386 F:      drivers/mmc/host/sdhci-of-arasan.c
2387 F:      drivers/edac/synopsys_edac.c
2388 F:      drivers/i2c/busses/i2c-xiic.c
2389
2390 ARM64 PORT (AARCH64 ARCHITECTURE)
2391 M:      Catalin Marinas <catalin.marinas@arm.com>
2392 M:      Will Deacon <will.deacon@arm.com>
2393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2395 S:      Maintained
2396 F:      arch/arm64/
2397 X:      arch/arm64/boot/dts/
2398 F:      Documentation/arm64/
2399
2400 AS3645A LED FLASH CONTROLLER DRIVER
2401 M:      Sakari Ailus <sakari.ailus@iki.fi>
2402 L:      linux-leds@vger.kernel.org
2403 S:      Maintained
2404 F:      drivers/leds/leds-as3645a.c
2405
2406 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2407 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2408 L:      linux-media@vger.kernel.org
2409 T:      git git://linuxtv.org/media_tree.git
2410 S:      Maintained
2411 F:      drivers/media/i2c/ak7375.c
2412 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2413
2414 ASAHI KASEI AK8974 DRIVER
2415 M:      Linus Walleij <linus.walleij@linaro.org>
2416 L:      linux-iio@vger.kernel.org
2417 W:      http://www.akm.com/
2418 S:      Supported
2419 F:      drivers/iio/magnetometer/ak8974.c
2420
2421 ASC7621 HARDWARE MONITOR DRIVER
2422 M:      George Joseph <george.joseph@fairview5.com>
2423 L:      linux-hwmon@vger.kernel.org
2424 S:      Maintained
2425 F:      Documentation/hwmon/asc7621
2426 F:      drivers/hwmon/asc7621.c
2427
2428 ASPEED VIDEO ENGINE DRIVER
2429 M:      Eddie James <eajames@linux.ibm.com>
2430 L:      linux-media@vger.kernel.org
2431 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2432 S:      Maintained
2433 F:      drivers/media/platform/aspeed-video.c
2434 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2435
2436 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2437 M:      Corentin Chary <corentin.chary@gmail.com>
2438 L:      acpi4asus-user@lists.sourceforge.net
2439 L:      platform-driver-x86@vger.kernel.org
2440 W:      http://acpi4asus.sf.net
2441 S:      Maintained
2442 F:      drivers/platform/x86/asus*.c
2443 F:      drivers/platform/x86/eeepc*.c
2444
2445 ASUS WIRELESS RADIO CONTROL DRIVER
2446 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2447 L:      platform-driver-x86@vger.kernel.org
2448 S:      Maintained
2449 F:      drivers/platform/x86/asus-wireless.c
2450
2451 ASYMMETRIC KEYS
2452 M:      David Howells <dhowells@redhat.com>
2453 L:      keyrings@vger.kernel.org
2454 S:      Maintained
2455 F:      Documentation/crypto/asymmetric-keys.txt
2456 F:      include/linux/verification.h
2457 F:      include/crypto/public_key.h
2458 F:      include/crypto/pkcs7.h
2459 F:      crypto/asymmetric_keys/
2460
2461 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2462 R:      Dan Williams <dan.j.williams@intel.com>
2463 W:      http://sourceforge.net/projects/xscaleiop
2464 S:      Odd fixes
2465 F:      Documentation/crypto/async-tx-api.txt
2466 F:      crypto/async_tx/
2467 F:      drivers/dma/
2468 F:      include/linux/dmaengine.h
2469 F:      include/linux/async_tx.h
2470
2471 AT24 EEPROM DRIVER
2472 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2473 L:      linux-i2c@vger.kernel.org
2474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2475 S:      Maintained
2476 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2477 F:      drivers/misc/eeprom/at24.c
2478 F:      include/linux/platform_data/at24.h
2479
2480 ATA OVER ETHERNET (AOE) DRIVER
2481 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2482 W:      http://www.openaoe.org/
2483 S:      Supported
2484 F:      Documentation/aoe/
2485 F:      drivers/block/aoe/
2486
2487 ATHEROS 71XX/9XXX GPIO DRIVER
2488 M:      Alban Bedel <albeu@free.fr>
2489 W:      https://github.com/AlbanBedel/linux
2490 T:      git git://github.com/AlbanBedel/linux
2491 S:      Maintained
2492 F:      drivers/gpio/gpio-ath79.c
2493 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2494
2495 ATHEROS 71XX/9XXX USB PHY DRIVER
2496 M:      Alban Bedel <albeu@free.fr>
2497 W:      https://github.com/AlbanBedel/linux
2498 T:      git git://github.com/AlbanBedel/linux
2499 S:      Maintained
2500 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2501 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2502
2503 ATHEROS ATH GENERIC UTILITIES
2504 M:      Kalle Valo <kvalo@codeaurora.org>
2505 L:      linux-wireless@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/net/wireless/ath/*
2508
2509 ATHEROS ATH5K WIRELESS DRIVER
2510 M:      Jiri Slaby <jirislaby@gmail.com>
2511 M:      Nick Kossifidis <mickflemm@gmail.com>
2512 M:      Luis Chamberlain <mcgrof@kernel.org>
2513 L:      linux-wireless@vger.kernel.org
2514 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2515 S:      Maintained
2516 F:      drivers/net/wireless/ath/ath5k/
2517
2518 ATHEROS ATH6KL WIRELESS DRIVER
2519 M:      Kalle Valo <kvalo@codeaurora.org>
2520 L:      linux-wireless@vger.kernel.org
2521 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2523 S:      Supported
2524 F:      drivers/net/wireless/ath/ath6kl/
2525
2526 ATI_REMOTE2 DRIVER
2527 M:      Ville Syrjala <syrjala@sci.fi>
2528 S:      Maintained
2529 F:      drivers/input/misc/ati_remote2.c
2530
2531 ATK0110 HWMON DRIVER
2532 M:      Luca Tettamanti <kronos.it@gmail.com>
2533 L:      linux-hwmon@vger.kernel.org
2534 S:      Maintained
2535 F:      drivers/hwmon/asus_atk0110.c
2536
2537 ATLX ETHERNET DRIVERS
2538 M:      Jay Cliburn <jcliburn@gmail.com>
2539 M:      Chris Snook <chris.snook@gmail.com>
2540 L:      netdev@vger.kernel.org
2541 W:      http://sourceforge.net/projects/atl1
2542 W:      http://atl1.sourceforge.net
2543 S:      Maintained
2544 F:      drivers/net/ethernet/atheros/
2545
2546 ATM
2547 M:      Chas Williams <3chas3@gmail.com>
2548 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2549 L:      netdev@vger.kernel.org
2550 W:      http://linux-atm.sourceforge.net
2551 S:      Maintained
2552 F:      drivers/atm/
2553 F:      include/linux/atm*
2554 F:      include/uapi/linux/atm*
2555
2556 ATMEL MACB ETHERNET DRIVER
2557 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2558 S:      Supported
2559 F:      drivers/net/ethernet/cadence/
2560
2561 ATMEL MAXTOUCH DRIVER
2562 M:      Nick Dyer <nick@shmanahar.org>
2563 T:      git git://github.com/ndyer/linux.git
2564 S:      Maintained
2565 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2566 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2567
2568 ATMEL WIRELESS DRIVER
2569 M:      Simon Kelley <simon@thekelleys.org.uk>
2570 L:      linux-wireless@vger.kernel.org
2571 W:      http://www.thekelleys.org.uk/atmel
2572 W:      http://atmelwlandriver.sourceforge.net/
2573 S:      Maintained
2574 F:      drivers/net/wireless/atmel/atmel*
2575
2576 ATOMIC INFRASTRUCTURE
2577 M:      Will Deacon <will.deacon@arm.com>
2578 M:      Peter Zijlstra <peterz@infradead.org>
2579 R:      Boqun Feng <boqun.feng@gmail.com>
2580 L:      linux-kernel@vger.kernel.org
2581 S:      Maintained
2582 F:      arch/*/include/asm/atomic*.h
2583 F:      include/*/atomic*.h
2584
2585 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2586 M:      Bradley Grove <linuxdrivers@attotech.com>
2587 L:      linux-scsi@vger.kernel.org
2588 W:      http://www.attotech.com
2589 S:      Supported
2590 F:      drivers/scsi/esas2r
2591
2592 ATUSB IEEE 802.15.4 RADIO DRIVER
2593 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2594 L:      linux-wpan@vger.kernel.org
2595 S:      Maintained
2596 F:      drivers/net/ieee802154/atusb.c
2597 F:      drivers/net/ieee802154/atusb.h
2598 F:      drivers/net/ieee802154/at86rf230.h
2599
2600 AUDIT SUBSYSTEM
2601 M:      Paul Moore <paul@paul-moore.com>
2602 M:      Eric Paris <eparis@redhat.com>
2603 L:      linux-audit@redhat.com (moderated for non-subscribers)
2604 W:      https://github.com/linux-audit
2605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2606 S:      Supported
2607 F:      include/linux/audit.h
2608 F:      include/uapi/linux/audit.h
2609 F:      kernel/audit*
2610
2611 AUXILIARY DISPLAY DRIVERS
2612 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2613 S:      Maintained
2614 F:      drivers/auxdisplay/
2615 F:      include/linux/cfag12864b.h
2616
2617 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2618 M:      Andreas Klinger <ak@it-klinger.de>
2619 L:      linux-iio@vger.kernel.org
2620 S:      Maintained
2621 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2622 F:      drivers/iio/adc/hx711.c
2623
2624 AX.25 NETWORK LAYER
2625 M:      Ralf Baechle <ralf@linux-mips.org>
2626 L:      linux-hams@vger.kernel.org
2627 W:      http://www.linux-ax25.org/
2628 S:      Maintained
2629 F:      include/uapi/linux/ax25.h
2630 F:      include/net/ax25.h
2631 F:      net/ax25/
2632
2633 AXENTIA ARM DEVICES
2634 M:      Peter Rosin <peda@axentia.se>
2635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/arm/axentia.txt
2638 F:      arch/arm/boot/dts/at91-linea.dtsi
2639 F:      arch/arm/boot/dts/at91-natte.dtsi
2640 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2641 F:      arch/arm/boot/dts/at91-tse850-3.dts
2642
2643 AXENTIA ASOC DRIVERS
2644 M:      Peter Rosin <peda@axentia.se>
2645 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2646 S:      Maintained
2647 F:      Documentation/devicetree/bindings/sound/axentia,*
2648 F:      sound/soc/atmel/tse850-pcm5142.c
2649
2650 AXXIA I2C CONTROLLER
2651 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2652 L:      linux-i2c@vger.kernel.org
2653 S:      Maintained
2654 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2655 F:      drivers/i2c/busses/i2c-axxia.c
2656
2657 AZ6007 DVB DRIVER
2658 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2659 L:      linux-media@vger.kernel.org
2660 W:      https://linuxtv.org
2661 T:      git git://linuxtv.org/media_tree.git
2662 S:      Maintained
2663 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2664
2665 AZTECH FM RADIO RECEIVER DRIVER
2666 M:      Hans Verkuil <hverkuil@xs4all.nl>
2667 L:      linux-media@vger.kernel.org
2668 T:      git git://linuxtv.org/media_tree.git
2669 W:      https://linuxtv.org
2670 S:      Maintained
2671 F:      drivers/media/radio/radio-aztech*
2672
2673 B43 WIRELESS DRIVER
2674 L:      linux-wireless@vger.kernel.org
2675 L:      b43-dev@lists.infradead.org
2676 W:      http://wireless.kernel.org/en/users/Drivers/b43
2677 S:      Odd Fixes
2678 F:      drivers/net/wireless/broadcom/b43/
2679
2680 B43LEGACY WIRELESS DRIVER
2681 M:      Larry Finger <Larry.Finger@lwfinger.net>
2682 L:      linux-wireless@vger.kernel.org
2683 L:      b43-dev@lists.infradead.org
2684 W:      http://wireless.kernel.org/en/users/Drivers/b43
2685 S:      Maintained
2686 F:      drivers/net/wireless/broadcom/b43legacy/
2687
2688 BACKLIGHT CLASS/SUBSYSTEM
2689 M:      Lee Jones <lee.jones@linaro.org>
2690 M:      Daniel Thompson <daniel.thompson@linaro.org>
2691 M:      Jingoo Han <jingoohan1@gmail.com>
2692 L:      dri-devel@lists.freedesktop.org
2693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2694 S:      Maintained
2695 F:      drivers/video/backlight/
2696 F:      include/linux/backlight.h
2697 F:      include/linux/pwm_backlight.h
2698 F:      Documentation/devicetree/bindings/leds/backlight
2699
2700 BATMAN ADVANCED
2701 M:      Marek Lindner <mareklindner@neomailbox.ch>
2702 M:      Simon Wunderlich <sw@simonwunderlich.de>
2703 M:      Antonio Quartulli <a@unstable.cc>
2704 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2705 W:      https://www.open-mesh.org/
2706 Q:      https://patchwork.open-mesh.org/project/batman/list/
2707 S:      Maintained
2708 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2709 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2710 F:      Documentation/networking/batman-adv.rst
2711 F:      include/uapi/linux/batadv_packet.h
2712 F:      include/uapi/linux/batman_adv.h
2713 F:      net/batman-adv/
2714
2715 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2716 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.baycom.org/~tom/ham/ham.html
2719 S:      Maintained
2720 F:      drivers/net/hamradio/baycom*
2721
2722 BCACHE (BLOCK LAYER CACHE)
2723 M:      Coly Li <colyli@suse.de>
2724 M:      Kent Overstreet <kent.overstreet@gmail.com>
2725 L:      linux-bcache@vger.kernel.org
2726 W:      http://bcache.evilpiepirate.org
2727 C:      irc://irc.oftc.net/bcache
2728 S:      Maintained
2729 F:      drivers/md/bcache/
2730
2731 BDISP ST MEDIA DRIVER
2732 M:      Fabien Dessenne <fabien.dessenne@st.com>
2733 L:      linux-media@vger.kernel.org
2734 T:      git git://linuxtv.org/media_tree.git
2735 W:      https://linuxtv.org
2736 S:      Supported
2737 F:      drivers/media/platform/sti/bdisp
2738
2739 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2740 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2741 L:      netdev@vger.kernel.org
2742 S:      Maintained
2743 F:      drivers/net/ethernet/ec_bhf.c
2744
2745 BEFS FILE SYSTEM
2746 M:      Luis de Bethencourt <luisbg@kernel.org>
2747 M:      Salah Triki <salah.triki@gmail.com>
2748 S:      Maintained
2749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2750 F:      Documentation/filesystems/befs.txt
2751 F:      fs/befs/
2752
2753 BFQ I/O SCHEDULER
2754 M:      Paolo Valente <paolo.valente@linaro.org>
2755 M:      Jens Axboe <axboe@kernel.dk>
2756 L:      linux-block@vger.kernel.org
2757 S:      Maintained
2758 F:      block/bfq-*
2759 F:      Documentation/block/bfq-iosched.txt
2760
2761 BFS FILE SYSTEM
2762 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2763 S:      Maintained
2764 F:      Documentation/filesystems/bfs.txt
2765 F:      fs/bfs/
2766 F:      include/uapi/linux/bfs_fs.h
2767
2768 BLINKM RGB LED DRIVER
2769 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2770 S:      Maintained
2771 F:      drivers/leds/leds-blinkm.c
2772
2773 BLOCK LAYER
2774 M:      Jens Axboe <axboe@kernel.dk>
2775 L:      linux-block@vger.kernel.org
2776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2777 S:      Maintained
2778 F:      block/
2779 F:      drivers/block/
2780 F:      kernel/trace/blktrace.c
2781 F:      lib/sbitmap.c
2782
2783 BLOCK2MTD DRIVER
2784 M:      Joern Engel <joern@lazybastard.org>
2785 L:      linux-mtd@lists.infradead.org
2786 S:      Maintained
2787 F:      drivers/mtd/devices/block2mtd.c
2788
2789 BLUETOOTH DRIVERS
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      drivers/bluetooth/
2798
2799 BLUETOOTH SUBSYSTEM
2800 M:      Marcel Holtmann <marcel@holtmann.org>
2801 M:      Johan Hedberg <johan.hedberg@gmail.com>
2802 L:      linux-bluetooth@vger.kernel.org
2803 W:      http://www.bluez.org/
2804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2806 S:      Maintained
2807 F:      net/bluetooth/
2808 F:      include/net/bluetooth/
2809
2810 BONDING DRIVER
2811 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2812 M:      Veaceslav Falico <vfalico@gmail.com>
2813 M:      Andy Gospodarek <andy@greyhouse.net>
2814 L:      netdev@vger.kernel.org
2815 W:      http://sourceforge.net/projects/bonding/
2816 S:      Supported
2817 F:      drivers/net/bonding/
2818 F:      include/uapi/linux/if_bonding.h
2819
2820 BPF (Safe dynamic programs and tools)
2821 M:      Alexei Starovoitov <ast@kernel.org>
2822 M:      Daniel Borkmann <daniel@iogearbox.net>
2823 L:      netdev@vger.kernel.org
2824 L:      linux-kernel@vger.kernel.org
2825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2827 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2828 S:      Supported
2829 F:      arch/*/net/*
2830 F:      Documentation/networking/filter.txt
2831 F:      Documentation/bpf/
2832 F:      include/linux/bpf*
2833 F:      include/linux/filter.h
2834 F:      include/trace/events/xdp.h
2835 F:      include/uapi/linux/bpf*
2836 F:      include/uapi/linux/filter.h
2837 F:      kernel/bpf/
2838 F:      kernel/trace/bpf_trace.c
2839 F:      lib/test_bpf.c
2840 F:      net/bpf/
2841 F:      net/core/filter.c
2842 F:      net/sched/act_bpf.c
2843 F:      net/sched/cls_bpf.c
2844 F:      samples/bpf/
2845 F:      tools/bpf/
2846 F:      tools/lib/bpf/
2847 F:      tools/testing/selftests/bpf/
2848
2849 BPF JIT for ARM
2850 M:      Shubham Bansal <illusionist.neo@gmail.com>
2851 L:      netdev@vger.kernel.org
2852 S:      Maintained
2853 F:      arch/arm/net/
2854
2855 BPF JIT for ARM64
2856 M:      Daniel Borkmann <daniel@iogearbox.net>
2857 M:      Alexei Starovoitov <ast@kernel.org>
2858 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2859 L:      netdev@vger.kernel.org
2860 S:      Supported
2861 F:      arch/arm64/net/
2862
2863 BPF JIT for MIPS (32-BIT AND 64-BIT)
2864 M:      Paul Burton <paul.burton@mips.com>
2865 L:      netdev@vger.kernel.org
2866 S:      Maintained
2867 F:      arch/mips/net/
2868
2869 BPF JIT for NFP NICs
2870 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2871 L:      netdev@vger.kernel.org
2872 S:      Supported
2873 F:      drivers/net/ethernet/netronome/nfp/bpf/
2874
2875 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2876 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2877 M:      Sandipan Das <sandipan@linux.ibm.com>
2878 L:      netdev@vger.kernel.org
2879 S:      Maintained
2880 F:      arch/powerpc/net/
2881
2882 BPF JIT for S390
2883 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2884 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2885 L:      netdev@vger.kernel.org
2886 S:      Maintained
2887 F:      arch/s390/net/
2888 X:      arch/s390/net/pnet.c
2889
2890 BPF JIT for SPARC (32-BIT AND 64-BIT)
2891 M:      David S. Miller <davem@davemloft.net>
2892 L:      netdev@vger.kernel.org
2893 S:      Maintained
2894 F:      arch/sparc/net/
2895
2896 BPF JIT for X86 32-BIT
2897 M:      Wang YanQing <udknight@gmail.com>
2898 L:      netdev@vger.kernel.org
2899 S:      Maintained
2900 F:      arch/x86/net/bpf_jit_comp32.c
2901
2902 BPF JIT for X86 64-BIT
2903 M:      Alexei Starovoitov <ast@kernel.org>
2904 M:      Daniel Borkmann <daniel@iogearbox.net>
2905 L:      netdev@vger.kernel.org
2906 S:      Supported
2907 F:      arch/x86/net/
2908 X:      arch/x86/net/bpf_jit_comp32.c
2909
2910 BROADCOM B44 10/100 ETHERNET DRIVER
2911 M:      Michael Chan <michael.chan@broadcom.com>
2912 L:      netdev@vger.kernel.org
2913 S:      Supported
2914 F:      drivers/net/ethernet/broadcom/b44.*
2915
2916 BROADCOM B53 ETHERNET SWITCH DRIVER
2917 M:      Florian Fainelli <f.fainelli@gmail.com>
2918 L:      netdev@vger.kernel.org
2919 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2920 S:      Supported
2921 F:      drivers/net/dsa/b53/*
2922 F:      include/linux/platform_data/b53.h
2923
2924 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2925 M:      Florian Fainelli <f.fainelli@gmail.com>
2926 M:      Ray Jui <rjui@broadcom.com>
2927 M:      Scott Branden <sbranden@broadcom.com>
2928 M:      bcm-kernel-feedback-list@broadcom.com
2929 T:      git git://github.com/broadcom/mach-bcm
2930 S:      Maintained
2931 N:      bcm281*
2932 N:      bcm113*
2933 N:      bcm216*
2934 N:      kona
2935 F:      arch/arm/mach-bcm/
2936
2937 BROADCOM BCM2835 ARM ARCHITECTURE
2938 M:      Eric Anholt <eric@anholt.net>
2939 M:      Stefan Wahren <stefan.wahren@i2se.com>
2940 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2942 T:      git git://github.com/anholt/linux
2943 S:      Maintained
2944 N:      bcm2835
2945 F:      drivers/staging/vc04_services
2946
2947 BROADCOM BCM47XX MIPS ARCHITECTURE
2948 M:      Hauke Mehrtens <hauke@hauke-m.de>
2949 M:      Rafał Miłecki <zajec5@gmail.com>
2950 L:      linux-mips@vger.kernel.org
2951 S:      Maintained
2952 F:      Documentation/devicetree/bindings/mips/brcm/
2953 F:      arch/mips/bcm47xx/*
2954 F:      arch/mips/include/asm/mach-bcm47xx/*
2955
2956 BROADCOM BCM5301X ARM ARCHITECTURE
2957 M:      Hauke Mehrtens <hauke@hauke-m.de>
2958 M:      Rafał Miłecki <zajec5@gmail.com>
2959 M:      bcm-kernel-feedback-list@broadcom.com
2960 L:      linux-arm-kernel@lists.infradead.org
2961 S:      Maintained
2962 F:      arch/arm/mach-bcm/bcm_5301x.c
2963 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2964 F:      arch/arm/boot/dts/bcm470*
2965 F:      arch/arm/boot/dts/bcm953012*
2966
2967 BROADCOM BCM53573 ARM ARCHITECTURE
2968 M:      Rafał Miłecki <rafal@milecki.pl>
2969 L:      linux-arm-kernel@lists.infradead.org
2970 S:      Maintained
2971 F:      arch/arm/boot/dts/bcm53573*
2972 F:      arch/arm/boot/dts/bcm47189*
2973
2974 BROADCOM BCM63XX ARM ARCHITECTURE
2975 M:      Florian Fainelli <f.fainelli@gmail.com>
2976 M:      bcm-kernel-feedback-list@broadcom.com
2977 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2978 T:      git git://github.com/broadcom/stblinux.git
2979 S:      Maintained
2980 N:      bcm63xx
2981
2982 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2983 M:      Kevin Cernekee <cernekee@gmail.com>
2984 L:      linux-usb@vger.kernel.org
2985 S:      Maintained
2986 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2987
2988 BROADCOM BCM7XXX ARM ARCHITECTURE
2989 M:      Brian Norris <computersforpeace@gmail.com>
2990 M:      Gregory Fong <gregory.0xf0@gmail.com>
2991 M:      Florian Fainelli <f.fainelli@gmail.com>
2992 M:      bcm-kernel-feedback-list@broadcom.com
2993 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2994 T:      git git://github.com/broadcom/stblinux.git
2995 S:      Maintained
2996 F:      arch/arm/mach-bcm/*brcmstb*
2997 F:      arch/arm/boot/dts/bcm7*.dts*
2998 F:      drivers/bus/brcmstb_gisb.c
2999 F:      arch/arm/mm/cache-b15-rac.c
3000 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3001 N:      brcmstb
3002
3003 BROADCOM BMIPS CPUFREQ DRIVER
3004 M:      Markus Mayer <mmayer@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-pm@vger.kernel.org
3007 S:      Maintained
3008 F:      drivers/cpufreq/bmips-cpufreq.c
3009
3010 BROADCOM BMIPS MIPS ARCHITECTURE
3011 M:      Kevin Cernekee <cernekee@gmail.com>
3012 M:      Florian Fainelli <f.fainelli@gmail.com>
3013 L:      linux-mips@vger.kernel.org
3014 T:      git git://github.com/broadcom/stblinux.git
3015 S:      Maintained
3016 F:      arch/mips/bmips/*
3017 F:      arch/mips/include/asm/mach-bmips/*
3018 F:      arch/mips/kernel/*bmips*
3019 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3020 F:      drivers/irqchip/irq-bcm63*
3021 F:      drivers/irqchip/irq-bcm7*
3022 F:      drivers/irqchip/irq-brcmstb*
3023 F:      include/linux/bcm963xx_nvram.h
3024 F:      include/linux/bcm963xx_tag.h
3025
3026 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3027 M:      Rasesh Mody <rasesh.mody@cavium.com>
3028 M:      Dept-GELinuxNICDev@cavium.com
3029 L:      netdev@vger.kernel.org
3030 S:      Supported
3031 F:      drivers/net/ethernet/broadcom/bnx2.*
3032 F:      drivers/net/ethernet/broadcom/bnx2_*
3033
3034 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3035 M:      QLogic-Storage-Upstream@qlogic.com
3036 L:      linux-scsi@vger.kernel.org
3037 S:      Supported
3038 F:      drivers/scsi/bnx2fc/
3039
3040 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3041 M:      QLogic-Storage-Upstream@qlogic.com
3042 L:      linux-scsi@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/scsi/bnx2i/
3045
3046 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3047 M:      Ariel Elior <ariel.elior@cavium.com>
3048 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3049 M:      everest-linux-l2@cavium.com
3050 L:      netdev@vger.kernel.org
3051 S:      Supported
3052 F:      drivers/net/ethernet/broadcom/bnx2x/
3053
3054 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3055 M:      Michael Chan <michael.chan@broadcom.com>
3056 L:      netdev@vger.kernel.org
3057 S:      Supported
3058 F:      drivers/net/ethernet/broadcom/bnxt/
3059
3060 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3061 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3062 M:      Franky Lin <franky.lin@broadcom.com>
3063 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3064 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3065 M:      Wright Feng <wright.feng@cypress.com>
3066 L:      linux-wireless@vger.kernel.org
3067 L:      brcm80211-dev-list.pdl@broadcom.com
3068 L:      brcm80211-dev-list@cypress.com
3069 S:      Supported
3070 F:      drivers/net/wireless/broadcom/brcm80211/
3071
3072 BROADCOM BRCMSTB GPIO DRIVER
3073 M:      Gregory Fong <gregory.0xf0@gmail.com>
3074 L:      bcm-kernel-feedback-list@broadcom.com
3075 S:      Supported
3076 F:      drivers/gpio/gpio-brcmstb.c
3077 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3078
3079 BROADCOM BRCMSTB I2C DRIVER
3080 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3081 L:      linux-i2c@vger.kernel.org
3082 L:      bcm-kernel-feedback-list@broadcom.com
3083 S:      Supported
3084 F:      drivers/i2c/busses/i2c-brcmstb.c
3085 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3086
3087 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3088 M:      Al Cooper <alcooperx@gmail.com>
3089 L:      linux-kernel@vger.kernel.org
3090 L:      bcm-kernel-feedback-list@broadcom.com
3091 S:      Maintained
3092 F:      drivers/phy/broadcom/phy-brcm-usb*
3093
3094 BROADCOM GENET ETHERNET DRIVER
3095 M:      Doug Berger <opendmb@gmail.com>
3096 M:      Florian Fainelli <f.fainelli@gmail.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/genet/
3100
3101 BROADCOM IPROC ARM ARCHITECTURE
3102 M:      Ray Jui <rjui@broadcom.com>
3103 M:      Scott Branden <sbranden@broadcom.com>
3104 M:      bcm-kernel-feedback-list@broadcom.com
3105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3106 T:      git git://github.com/broadcom/cygnus-linux.git
3107 S:      Maintained
3108 N:      iproc
3109 N:      cygnus
3110 N:      bcm[-_]nsp
3111 N:      bcm9113*
3112 N:      bcm9583*
3113 N:      bcm9585*
3114 N:      bcm9586*
3115 N:      bcm988312
3116 N:      bcm113*
3117 N:      bcm583*
3118 N:      bcm585*
3119 N:      bcm586*
3120 N:      bcm88312
3121 N:      hr2
3122 N:      stingray
3123 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3124 F:      arch/arm64/boot/dts/broadcom/stingray/*
3125 F:      drivers/clk/bcm/clk-ns*
3126 F:      drivers/clk/bcm/clk-sr*
3127 F:      drivers/pinctrl/bcm/pinctrl-ns*
3128 F:      include/dt-bindings/clock/bcm-sr*
3129
3130 BROADCOM KONA GPIO DRIVER
3131 M:      Ray Jui <rjui@broadcom.com>
3132 L:      bcm-kernel-feedback-list@broadcom.com
3133 S:      Supported
3134 F:      drivers/gpio/gpio-bcm-kona.c
3135 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3136
3137 BROADCOM NETXTREME-E ROCE DRIVER
3138 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3139 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3140 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3141 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3142 L:      linux-rdma@vger.kernel.org
3143 W:      http://www.broadcom.com
3144 S:      Supported
3145 F:      drivers/infiniband/hw/bnxt_re/
3146 F:      include/uapi/rdma/bnxt_re-abi.h
3147
3148 BROADCOM NVRAM DRIVER
3149 M:      Rafał Miłecki <zajec5@gmail.com>
3150 L:      linux-mips@vger.kernel.org
3151 S:      Maintained
3152 F:      drivers/firmware/broadcom/*
3153
3154 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3155 M:      Rafał Miłecki <zajec5@gmail.com>
3156 L:      linux-wireless@vger.kernel.org
3157 S:      Maintained
3158 F:      drivers/bcma/
3159 F:      include/linux/bcma/
3160
3161 BROADCOM STB AVS CPUFREQ DRIVER
3162 M:      Markus Mayer <mmayer@broadcom.com>
3163 M:      bcm-kernel-feedback-list@broadcom.com
3164 L:      linux-pm@vger.kernel.org
3165 S:      Maintained
3166 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3167 F:      drivers/cpufreq/brcmstb*
3168
3169 BROADCOM STB AVS TMON DRIVER
3170 M:      Markus Mayer <mmayer@broadcom.com>
3171 M:      bcm-kernel-feedback-list@broadcom.com
3172 L:      linux-pm@vger.kernel.org
3173 S:      Maintained
3174 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3175 F:      drivers/thermal/broadcom/brcmstb*
3176
3177 BROADCOM STB NAND FLASH DRIVER
3178 M:      Brian Norris <computersforpeace@gmail.com>
3179 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3180 L:      linux-mtd@lists.infradead.org
3181 L:      bcm-kernel-feedback-list@broadcom.com
3182 S:      Maintained
3183 F:      drivers/mtd/nand/raw/brcmnand/
3184
3185 BROADCOM STB DPFE DRIVER
3186 M:      Markus Mayer <mmayer@broadcom.com>
3187 M:      bcm-kernel-feedback-list@broadcom.com
3188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3189 S:      Maintained
3190 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3191 F:      drivers/memory/brcmstb_dpfe.c
3192
3193 BROADCOM SPI DRIVER
3194 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3195 M:      bcm-kernel-feedback-list@broadcom.com
3196 S:      Maintained
3197 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3198 F:      drivers/spi/spi-bcm-qspi.*
3199 F:      drivers/spi/spi-brcmstb-qspi.c
3200 F:      drivers/spi/spi-iproc-qspi.c
3201
3202 BROADCOM SYSTEMPORT ETHERNET DRIVER
3203 M:      Florian Fainelli <f.fainelli@gmail.com>
3204 L:      netdev@vger.kernel.org
3205 S:      Supported
3206 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3207
3208 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3209 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3210 M:      Prashant Sreedharan <prashant@broadcom.com>
3211 M:      Michael Chan <mchan@broadcom.com>
3212 L:      netdev@vger.kernel.org
3213 S:      Supported
3214 F:      drivers/net/ethernet/broadcom/tg3.*
3215
3216 BROCADE BFA FC SCSI DRIVER
3217 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3218 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Supported
3221 F:      drivers/scsi/bfa/
3222
3223 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3224 M:      Rasesh Mody <rasesh.mody@cavium.com>
3225 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3226 M:      Dept-GELinuxNICDev@cavium.com
3227 L:      netdev@vger.kernel.org
3228 S:      Supported
3229 F:      drivers/net/ethernet/brocade/bna/
3230
3231 BSG (block layer generic sg v4 driver)
3232 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3233 L:      linux-scsi@vger.kernel.org
3234 S:      Supported
3235 F:      block/bsg.c
3236 F:      include/linux/bsg.h
3237 F:      include/uapi/linux/bsg.h
3238
3239 BT87X AUDIO DRIVER
3240 M:      Clemens Ladisch <clemens@ladisch.de>
3241 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3242 T:      git git://git.alsa-project.org/alsa-kernel.git
3243 S:      Maintained
3244 F:      Documentation/sound/cards/bt87x.rst
3245 F:      sound/pci/bt87x.c
3246
3247 BT8XXGPIO DRIVER
3248 M:      Michael Buesch <m@bues.ch>
3249 W:      http://bu3sch.de/btgpio.php
3250 S:      Maintained
3251 F:      drivers/gpio/gpio-bt8xx.c
3252
3253 BTRFS FILE SYSTEM
3254 M:      Chris Mason <clm@fb.com>
3255 M:      Josef Bacik <josef@toxicpanda.com>
3256 M:      David Sterba <dsterba@suse.com>
3257 L:      linux-btrfs@vger.kernel.org
3258 W:      http://btrfs.wiki.kernel.org/
3259 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3261 S:      Maintained
3262 F:      Documentation/filesystems/btrfs.txt
3263 F:      fs/btrfs/
3264 F:      include/linux/btrfs*
3265 F:      include/uapi/linux/btrfs*
3266
3267 BTTV VIDEO4LINUX DRIVER
3268 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3269 L:      linux-media@vger.kernel.org
3270 W:      https://linuxtv.org
3271 T:      git git://linuxtv.org/media_tree.git
3272 S:      Odd fixes
3273 F:      Documentation/media/v4l-drivers/bttv*
3274 F:      drivers/media/pci/bt8xx/bttv*
3275
3276 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3277 M:      Chanwoo Choi <cw00.choi@samsung.com>
3278 L:      linux-pm@vger.kernel.org
3279 L:      linux-samsung-soc@vger.kernel.org
3280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3281 S:      Maintained
3282 F:      drivers/devfreq/exynos-bus.c
3283 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3284
3285 BUSLOGIC SCSI DRIVER
3286 M:      Khalid Aziz <khalid@gonehiking.org>
3287 L:      linux-scsi@vger.kernel.org
3288 S:      Maintained
3289 F:      drivers/scsi/BusLogic.*
3290 F:      drivers/scsi/FlashPoint.*
3291
3292 C-MEDIA CMI8788 DRIVER
3293 M:      Clemens Ladisch <clemens@ladisch.de>
3294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3295 T:      git git://git.alsa-project.org/alsa-kernel.git
3296 S:      Maintained
3297 F:      sound/pci/oxygen/
3298
3299 C-SKY ARCHITECTURE
3300 M:      Guo Ren <guoren@kernel.org>
3301 T:      git https://github.com/c-sky/csky-linux.git
3302 S:      Supported
3303 F:      arch/csky/
3304 F:      Documentation/devicetree/bindings/csky/
3305 F:      drivers/irqchip/irq-csky-*
3306 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3307 F:      drivers/clocksource/timer-gx6605s.c
3308 F:      drivers/clocksource/timer-mp-csky.c
3309 F:      Documentation/devicetree/bindings/timer/csky,*
3310 K:      csky
3311 N:      csky
3312
3313 C6X ARCHITECTURE
3314 M:      Mark Salter <msalter@redhat.com>
3315 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3316 L:      linux-c6x-dev@linux-c6x.org
3317 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3318 S:      Maintained
3319 F:      arch/c6x/
3320
3321 CA8210 IEEE-802.15.4 RADIO DRIVER
3322 M:      Harry Morris <h.morris@cascoda.com>
3323 L:      linux-wpan@vger.kernel.org
3324 W:      https://github.com/Cascoda/ca8210-linux.git
3325 S:      Maintained
3326 F:      drivers/net/ieee802154/ca8210.c
3327 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3328
3329 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3330 M:      David Howells <dhowells@redhat.com>
3331 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3332 S:      Supported
3333 F:      Documentation/filesystems/caching/cachefiles.txt
3334 F:      fs/cachefiles/
3335
3336 CADENCE MIPI-CSI2 BRIDGES
3337 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3338 L:      linux-media@vger.kernel.org
3339 S:      Maintained
3340 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3341 F:      drivers/media/platform/cadence/cdns-csi2*
3342
3343 CADET FM/AM RADIO RECEIVER DRIVER
3344 M:      Hans Verkuil <hverkuil@xs4all.nl>
3345 L:      linux-media@vger.kernel.org
3346 T:      git git://linuxtv.org/media_tree.git
3347 W:      https://linuxtv.org
3348 S:      Maintained
3349 F:      drivers/media/radio/radio-cadet*
3350
3351 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3352 M:      Jonathan Corbet <corbet@lwn.net>
3353 L:      linux-media@vger.kernel.org
3354 T:      git git://linuxtv.org/media_tree.git
3355 S:      Maintained
3356 F:      Documentation/media/v4l-drivers/cafe_ccic*
3357 F:      drivers/media/platform/marvell-ccic/
3358
3359 CAIF NETWORK LAYER
3360 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3361 L:      netdev@vger.kernel.org
3362 S:      Supported
3363 F:      Documentation/networking/caif/
3364 F:      drivers/net/caif/
3365 F:      include/uapi/linux/caif/
3366 F:      include/net/caif/
3367 F:      net/caif/
3368
3369 CAKE QDISC
3370 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3371 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3372 S:      Maintained
3373 F:      net/sched/sch_cake.c
3374
3375 CALGARY x86-64 IOMMU
3376 M:      Muli Ben-Yehuda <mulix@mulix.org>
3377 M:      Jon Mason <jdmason@kudzu.us>
3378 L:      iommu@lists.linux-foundation.org
3379 S:      Maintained
3380 F:      arch/x86/kernel/pci-calgary_64.c
3381 F:      arch/x86/kernel/tce_64.c
3382 F:      arch/x86/include/asm/calgary.h
3383 F:      arch/x86/include/asm/tce.h
3384
3385 CAN NETWORK DRIVERS
3386 M:      Wolfgang Grandegger <wg@grandegger.com>
3387 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3388 L:      linux-can@vger.kernel.org
3389 W:      https://github.com/linux-can
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3392 S:      Maintained
3393 F:      Documentation/devicetree/bindings/net/can/
3394 F:      drivers/net/can/
3395 F:      include/linux/can/dev.h
3396 F:      include/linux/can/platform/
3397 F:      include/uapi/linux/can/error.h
3398 F:      include/uapi/linux/can/netlink.h
3399
3400 CAN NETWORK LAYER
3401 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3402 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3403 L:      linux-can@vger.kernel.org
3404 W:      https://github.com/linux-can
3405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3407 S:      Maintained
3408 F:      Documentation/networking/can.rst
3409 F:      net/can/
3410 F:      include/linux/can/core.h
3411 F:      include/uapi/linux/can.h
3412 F:      include/uapi/linux/can/bcm.h
3413 F:      include/uapi/linux/can/raw.h
3414 F:      include/uapi/linux/can/gw.h
3415
3416 CAPABILITIES
3417 M:      Serge Hallyn <serge@hallyn.com>
3418 L:      linux-security-module@vger.kernel.org
3419 S:      Supported
3420 F:      include/linux/capability.h
3421 F:      include/uapi/linux/capability.h
3422 F:      security/commoncap.c
3423 F:      kernel/capability.c
3424
3425 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3426 M:      Kevin Tsai <ktsai@capellamicro.com>
3427 S:      Maintained
3428 F:      drivers/iio/light/cm*
3429
3430 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3431 M:      Christian Lamparter <chunkeey@googlemail.com>
3432 L:      linux-wireless@vger.kernel.org
3433 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3434 S:      Maintained
3435 F:      drivers/net/wireless/ath/carl9170/
3436
3437 CAVIUM I2C DRIVER
3438 M:      Jan Glauber <jglauber@cavium.com>
3439 M:      David Daney <david.daney@cavium.com>
3440 W:      http://www.cavium.com
3441 S:      Supported
3442 F:      drivers/i2c/busses/i2c-octeon*
3443 F:      drivers/i2c/busses/i2c-thunderx*
3444
3445 CAVIUM LIQUIDIO NETWORK DRIVER
3446 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3447 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3448 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3449 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3450 L:      netdev@vger.kernel.org
3451 W:      http://www.cavium.com
3452 S:      Supported
3453 F:      drivers/net/ethernet/cavium/liquidio/
3454
3455 CAVIUM MMC DRIVER
3456 M:      Jan Glauber <jglauber@cavium.com>
3457 M:      David Daney <david.daney@cavium.com>
3458 M:      Steven J. Hill <Steven.Hill@cavium.com>
3459 W:      http://www.cavium.com
3460 S:      Supported
3461 F:      drivers/mmc/host/cavium*
3462
3463 CAVIUM OCTEON-TX CRYPTO DRIVER
3464 M:      George Cherian <george.cherian@cavium.com>
3465 L:      linux-crypto@vger.kernel.org
3466 W:      http://www.cavium.com
3467 S:      Supported
3468 F:      drivers/crypto/cavium/cpt/
3469
3470 CAVIUM THUNDERX2 ARM64 SOC
3471 M:      Robert Richter <rrichter@cavium.com>
3472 M:      Jayachandran C <jnair@caviumnetworks.com>
3473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3474 S:      Maintained
3475 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3476 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3477
3478 CC2520 IEEE-802.15.4 RADIO DRIVER
3479 M:      Varka Bhadram <varkabhadram@gmail.com>
3480 L:      linux-wpan@vger.kernel.org
3481 S:      Maintained
3482 F:      drivers/net/ieee802154/cc2520.c
3483 F:      include/linux/spi/cc2520.h
3484 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3485
3486 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3487 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3488 L:      linux-crypto@vger.kernel.org
3489 S:      Supported
3490 F:      drivers/crypto/ccree/
3491 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3492
3493 CEC FRAMEWORK
3494 M:      Hans Verkuil <hans.verkuil@cisco.com>
3495 L:      linux-media@vger.kernel.org
3496 T:      git git://linuxtv.org/media_tree.git
3497 W:      http://linuxtv.org
3498 S:      Supported
3499 F:      Documentation/media/kapi/cec-core.rst
3500 F:      Documentation/media/uapi/cec
3501 F:      drivers/media/cec/
3502 F:      drivers/media/rc/keymaps/rc-cec.c
3503 F:      include/media/cec.h
3504 F:      include/media/cec-notifier.h
3505 F:      include/uapi/linux/cec.h
3506 F:      include/uapi/linux/cec-funcs.h
3507 F:      Documentation/devicetree/bindings/media/cec.txt
3508 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3509
3510 CEC GPIO DRIVER
3511 M:      Hans Verkuil <hans.verkuil@cisco.com>
3512 L:      linux-media@vger.kernel.org
3513 T:      git git://linuxtv.org/media_tree.git
3514 W:      http://linuxtv.org
3515 S:      Supported
3516 F:      drivers/media/platform/cec-gpio/
3517 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3518
3519 CELL BROADBAND ENGINE ARCHITECTURE
3520 M:      Arnd Bergmann <arnd@arndb.de>
3521 L:      linuxppc-dev@lists.ozlabs.org
3522 W:      http://www.ibm.com/developerworks/power/cell/
3523 S:      Supported
3524 F:      arch/powerpc/include/asm/cell*.h
3525 F:      arch/powerpc/include/asm/spu*.h
3526 F:      arch/powerpc/include/uapi/asm/spu*.h
3527 F:      arch/powerpc/oprofile/*cell*
3528 F:      arch/powerpc/platforms/cell/
3529
3530 CEPH COMMON CODE (LIBCEPH)
3531 M:      Ilya Dryomov <idryomov@gmail.com>
3532 M:      "Yan, Zheng" <zyan@redhat.com>
3533 M:      Sage Weil <sage@redhat.com>
3534 L:      ceph-devel@vger.kernel.org
3535 W:      http://ceph.com/
3536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3537 T:      git git://github.com/ceph/ceph-client.git
3538 S:      Supported
3539 F:      net/ceph/
3540 F:      include/linux/ceph/
3541 F:      include/linux/crush/
3542
3543 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3544 M:      "Yan, Zheng" <zyan@redhat.com>
3545 M:      Sage Weil <sage@redhat.com>
3546 M:      Ilya Dryomov <idryomov@gmail.com>
3547 L:      ceph-devel@vger.kernel.org
3548 W:      http://ceph.com/
3549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3550 T:      git git://github.com/ceph/ceph-client.git
3551 S:      Supported
3552 F:      Documentation/filesystems/ceph.txt
3553 F:      fs/ceph/
3554
3555 CERTIFICATE HANDLING:
3556 M:      David Howells <dhowells@redhat.com>
3557 M:      David Woodhouse <dwmw2@infradead.org>
3558 L:      keyrings@vger.kernel.org
3559 S:      Maintained
3560 F:      Documentation/admin-guide/module-signing.rst
3561 F:      certs/
3562 F:      scripts/sign-file.c
3563 F:      scripts/extract-cert.c
3564
3565 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3566 L:      linux-usb@vger.kernel.org
3567 S:      Orphan
3568 F:      Documentation/usb/WUSB-Design-overview.txt
3569 F:      Documentation/usb/wusb-cbaf
3570 F:      drivers/usb/host/hwa-hc.c
3571 F:      drivers/usb/host/whci/
3572 F:      drivers/usb/wusbcore/
3573 F:      include/linux/usb/wusb*
3574
3575 CFAG12864B LCD DRIVER
3576 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3577 S:      Maintained
3578 F:      drivers/auxdisplay/cfag12864b.c
3579 F:      include/linux/cfag12864b.h
3580
3581 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3582 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3583 S:      Maintained
3584 F:      drivers/auxdisplay/cfag12864bfb.c
3585 F:      include/linux/cfag12864b.h
3586
3587 802.11 (including CFG80211/NL80211)
3588 M:      Johannes Berg <johannes@sipsolutions.net>
3589 L:      linux-wireless@vger.kernel.org
3590 W:      http://wireless.kernel.org/
3591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3593 S:      Maintained
3594 F:      net/wireless/
3595 F:      include/uapi/linux/nl80211.h
3596 F:      include/linux/ieee80211.h
3597 F:      include/net/wext.h
3598 F:      include/net/cfg80211.h
3599 F:      include/net/iw_handler.h
3600 F:      include/net/ieee80211_radiotap.h
3601 F:      Documentation/driver-api/80211/cfg80211.rst
3602 F:      Documentation/networking/regulatory.txt
3603
3604 CHAR and MISC DRIVERS
3605 M:      Arnd Bergmann <arnd@arndb.de>
3606 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3608 S:      Supported
3609 F:      drivers/char/
3610 F:      drivers/misc/
3611 F:      include/linux/miscdevice.h
3612
3613 CHECKPATCH
3614 M:      Andy Whitcroft <apw@canonical.com>
3615 M:      Joe Perches <joe@perches.com>
3616 S:      Maintained
3617 F:      scripts/checkpatch.pl
3618
3619 CHINESE DOCUMENTATION
3620 M:      Harry Wei <harryxiyou@gmail.com>
3621 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3622 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3623 S:      Maintained
3624 F:      Documentation/translations/zh_CN/
3625
3626 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3627 M:      Peter Chen <Peter.Chen@nxp.com>
3628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3629 L:      linux-usb@vger.kernel.org
3630 S:      Maintained
3631 F:      drivers/usb/chipidea/
3632
3633 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3634 M:      Hans de Goede <hdegoede@redhat.com>
3635 L:      linux-input@vger.kernel.org
3636 S:      Maintained
3637 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3638 F:      drivers/input/touchscreen/chipone_icn8318.c
3639
3640 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3641 M:      Hans de Goede <hdegoede@redhat.com>
3642 L:      linux-input@vger.kernel.org
3643 S:      Maintained
3644 F:      drivers/input/touchscreen/chipone_icn8505.c
3645
3646 CHROME HARDWARE PLATFORM SUPPORT
3647 M:      Benson Leung <bleung@chromium.org>
3648 M:      Olof Johansson <olof@lixom.net>
3649 S:      Maintained
3650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3651 F:      drivers/platform/chrome/
3652
3653 CIRRUS LOGIC AUDIO CODEC DRIVERS
3654 M:      Brian Austin <brian.austin@cirrus.com>
3655 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3656 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3657 S:      Maintained
3658 F:      sound/soc/codecs/cs*
3659
3660 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3661 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3662 L:      netdev@vger.kernel.org
3663 S:      Maintained
3664 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3665
3666 CISCO FCOE HBA DRIVER
3667 M:      Satish Kharat <satishkh@cisco.com>
3668 M:      Sesidhar Baddela <sebaddel@cisco.com>
3669 M:      Karan Tilak Kumar <kartilak@cisco.com>
3670 L:      linux-scsi@vger.kernel.org
3671 S:      Supported
3672 F:      drivers/scsi/fnic/
3673
3674 CISCO SCSI HBA DRIVER
3675 M:      Karan Tilak Kumar <kartilak@cisco.com>
3676 M:      Sesidhar Baddela <sebaddel@cisco.com>
3677 L:      linux-scsi@vger.kernel.org
3678 S:      Supported
3679 F:      drivers/scsi/snic/
3680
3681 CISCO VIC ETHERNET NIC DRIVER
3682 M:      Christian Benvenuti <benve@cisco.com>
3683 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3684 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3685 S:      Supported
3686 F:      drivers/net/ethernet/cisco/enic/
3687
3688 CISCO VIC LOW LATENCY NIC DRIVER
3689 M:      Christian Benvenuti <benve@cisco.com>
3690 S:      Supported
3691 F:      drivers/infiniband/hw/usnic/
3692
3693 CIRRUS LOGIC MADERA CODEC DRIVERS
3694 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3695 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3696 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3697 L:      patches@opensource.cirrus.com
3698 T:      git https://github.com/CirrusLogic/linux-drivers.git
3699 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3700 S:      Supported
3701 F:      Documentation/devicetree/bindings/mfd/madera.txt
3702 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3703 F:      include/linux/mfd/madera/*
3704 F:      drivers/gpio/gpio-madera*
3705 F:      drivers/mfd/madera*
3706 F:      drivers/mfd/cs47l*
3707 F:      drivers/pinctrl/cirrus/*
3708
3709 CLANG-FORMAT FILE
3710 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3711 S:      Maintained
3712 F:      .clang-format
3713
3714 CLEANCACHE API
3715 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3716 L:      linux-kernel@vger.kernel.org
3717 S:      Maintained
3718 F:      mm/cleancache.c
3719 F:      include/linux/cleancache.h
3720
3721 CLK API
3722 M:      Russell King <linux@armlinux.org.uk>
3723 L:      linux-clk@vger.kernel.org
3724 S:      Maintained
3725 F:      include/linux/clk.h
3726
3727 CLOCKSOURCE, CLOCKEVENT DRIVERS
3728 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3729 M:      Thomas Gleixner <tglx@linutronix.de>
3730 L:      linux-kernel@vger.kernel.org
3731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3732 S:      Supported
3733 F:      drivers/clocksource/
3734 F:      Documentation/devicetree/bindings/timer/
3735
3736 CMPC ACPI DRIVER
3737 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3738 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3739 L:      platform-driver-x86@vger.kernel.org
3740 S:      Supported
3741 F:      drivers/platform/x86/classmate-laptop.c
3742
3743 COBALT MEDIA DRIVER
3744 M:      Hans Verkuil <hans.verkuil@cisco.com>
3745 L:      linux-media@vger.kernel.org
3746 T:      git git://linuxtv.org/media_tree.git
3747 W:      https://linuxtv.org
3748 S:      Supported
3749 F:      drivers/media/pci/cobalt/
3750
3751 COCCINELLE/Semantic Patches (SmPL)
3752 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3753 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3754 M:      Nicolas Palix <nicolas.palix@imag.fr>
3755 M:      Michal Marek <michal.lkml@markovi.net>
3756 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3758 W:      http://coccinelle.lip6.fr/
3759 S:      Supported
3760 F:      Documentation/dev-tools/coccinelle.rst
3761 F:      scripts/coccinelle/
3762 F:      scripts/coccicheck
3763
3764 CODA FILE SYSTEM
3765 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3766 M:      coda@cs.cmu.edu
3767 L:      codalist@coda.cs.cmu.edu
3768 W:      http://www.coda.cs.cmu.edu/
3769 S:      Maintained
3770 F:      Documentation/filesystems/coda.txt
3771 F:      fs/coda/
3772 F:      include/linux/coda*.h
3773 F:      include/uapi/linux/coda*.h
3774
3775 CODA V4L2 MEM2MEM DRIVER
3776 M:      Philipp Zabel <p.zabel@pengutronix.de>
3777 L:      linux-media@vger.kernel.org
3778 S:      Maintained
3779 F:      Documentation/devicetree/bindings/media/coda.txt
3780 F:      drivers/media/platform/coda/
3781
3782 CODE OF CONDUCT
3783 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3784 S:      Supported
3785 F:      Documentation/process/code-of-conduct.rst
3786 F:      Documentation/process/code-of-conduct-interpretation.rst
3787
3788 COMMON CLK FRAMEWORK
3789 M:      Michael Turquette <mturquette@baylibre.com>
3790 M:      Stephen Boyd <sboyd@kernel.org>
3791 L:      linux-clk@vger.kernel.org
3792 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3794 S:      Maintained
3795 F:      Documentation/devicetree/bindings/clock/
3796 F:      drivers/clk/
3797 X:      drivers/clk/clkdev.c
3798 F:      include/linux/clk-pr*
3799 F:      include/linux/clk/
3800 F:      include/linux/of_clk.h
3801
3802 COMMON INTERNET FILE SYSTEM (CIFS)
3803 M:      Steve French <sfrench@samba.org>
3804 L:      linux-cifs@vger.kernel.org
3805 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3806 W:      http://linux-cifs.samba.org/
3807 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3808 S:      Supported
3809 F:      Documentation/filesystems/cifs/
3810 F:      fs/cifs/
3811
3812 COMPACTPCI HOTPLUG CORE
3813 M:      Scott Murray <scott@spiteful.org>
3814 L:      linux-pci@vger.kernel.org
3815 S:      Maintained
3816 F:      drivers/pci/hotplug/cpci_hotplug*
3817
3818 COMPACTPCI HOTPLUG GENERIC DRIVER
3819 M:      Scott Murray <scott@spiteful.org>
3820 L:      linux-pci@vger.kernel.org
3821 S:      Maintained
3822 F:      drivers/pci/hotplug/cpcihp_generic.c
3823
3824 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3825 M:      Scott Murray <scott@spiteful.org>
3826 L:      linux-pci@vger.kernel.org
3827 S:      Maintained
3828 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3829
3830 COMPAL LAPTOP SUPPORT
3831 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3832 L:      platform-driver-x86@vger.kernel.org
3833 S:      Maintained
3834 F:      drivers/platform/x86/compal-laptop.c
3835
3836 COMPILER ATTRIBUTES
3837 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3838 S:      Maintained
3839 F:      include/linux/compiler_attributes.h
3840
3841 CONEXANT ACCESSRUNNER USB DRIVER
3842 L:      accessrunner-general@lists.sourceforge.net
3843 W:      http://accessrunner.sourceforge.net/
3844 S:      Orphan
3845 F:      drivers/usb/atm/cxacru.c
3846
3847 CONFIGFS
3848 M:      Joel Becker <jlbec@evilplan.org>
3849 M:      Christoph Hellwig <hch@lst.de>
3850 T:      git git://git.infradead.org/users/hch/configfs.git
3851 S:      Supported
3852 F:      fs/configfs/
3853 F:      include/linux/configfs.h
3854
3855 CONNECTOR
3856 M:      Evgeniy Polyakov <zbr@ioremap.net>
3857 L:      netdev@vger.kernel.org
3858 S:      Maintained
3859 F:      drivers/connector/
3860
3861 CONTROL GROUP (CGROUP)
3862 M:      Tejun Heo <tj@kernel.org>
3863 M:      Li Zefan <lizefan@huawei.com>
3864 M:      Johannes Weiner <hannes@cmpxchg.org>
3865 L:      cgroups@vger.kernel.org
3866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3867 S:      Maintained
3868 F:      Documentation/cgroup*
3869 F:      include/linux/cgroup*
3870 F:      kernel/cgroup*
3871
3872 CONTROL GROUP - CPUSET
3873 M:      Li Zefan <lizefan@huawei.com>
3874 L:      cgroups@vger.kernel.org
3875 W:      http://www.bullopensource.org/cpuset/
3876 W:      http://oss.sgi.com/projects/cpusets/
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3878 S:      Maintained
3879 F:      Documentation/cgroup-v1/cpusets.txt
3880 F:      include/linux/cpuset.h
3881 F:      kernel/cgroup/cpuset.c
3882
3883 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3884 M:      Johannes Weiner <hannes@cmpxchg.org>
3885 M:      Michal Hocko <mhocko@kernel.org>
3886 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3887 L:      cgroups@vger.kernel.org
3888 L:      linux-mm@kvack.org
3889 S:      Maintained
3890 F:      mm/memcontrol.c
3891 F:      mm/swap_cgroup.c
3892
3893 CORETEMP HARDWARE MONITORING DRIVER
3894 M:      Fenghua Yu <fenghua.yu@intel.com>
3895 L:      linux-hwmon@vger.kernel.org
3896 S:      Maintained
3897 F:      Documentation/hwmon/coretemp
3898 F:      drivers/hwmon/coretemp.c
3899
3900 COSA/SRP SYNC SERIAL DRIVER
3901 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3902 W:      http://www.fi.muni.cz/~kas/cosa/
3903 S:      Maintained
3904 F:      drivers/net/wan/cosa*
3905
3906 CPMAC ETHERNET DRIVER
3907 M:      Florian Fainelli <f.fainelli@gmail.com>
3908 L:      netdev@vger.kernel.org
3909 S:      Maintained
3910 F:      drivers/net/ethernet/ti/cpmac.c
3911
3912 CPU FREQUENCY DRIVERS
3913 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3914 M:      Viresh Kumar <viresh.kumar@linaro.org>
3915 L:      linux-pm@vger.kernel.org
3916 S:      Maintained
3917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3918 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3919 B:      https://bugzilla.kernel.org
3920 F:      Documentation/cpu-freq/
3921 F:      Documentation/devicetree/bindings/cpufreq/
3922 F:      drivers/cpufreq/
3923 F:      include/linux/cpufreq.h
3924 F:      tools/testing/selftests/cpufreq/
3925
3926 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3927 M:      Viresh Kumar <viresh.kumar@linaro.org>
3928 M:      Sudeep Holla <sudeep.holla@arm.com>
3929 L:      linux-pm@vger.kernel.org
3930 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3931 S:      Maintained
3932 F:      drivers/cpufreq/arm_big_little.h
3933 F:      drivers/cpufreq/arm_big_little.c
3934
3935 CPU POWER MONITORING SUBSYSTEM
3936 M:      Thomas Renninger <trenn@suse.com>
3937 M:      Shuah Khan <shuah@kernel.org>
3938 L:      linux-pm@vger.kernel.org
3939 S:      Maintained
3940 F:      tools/power/cpupower/
3941
3942 CPUID/MSR DRIVER
3943 M:      "H. Peter Anvin" <hpa@zytor.com>
3944 S:      Maintained
3945 F:      arch/x86/kernel/cpuid.c
3946 F:      arch/x86/kernel/msr.c
3947
3948 CPUIDLE DRIVER - ARM BIG LITTLE
3949 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3950 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3951 L:      linux-pm@vger.kernel.org
3952 L:      linux-arm-kernel@lists.infradead.org
3953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3954 S:      Maintained
3955 F:      drivers/cpuidle/cpuidle-big_little.c
3956
3957 CPUIDLE DRIVER - ARM EXYNOS
3958 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3959 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3960 M:      Kukjin Kim <kgene@kernel.org>
3961 L:      linux-pm@vger.kernel.org
3962 L:      linux-samsung-soc@vger.kernel.org
3963 S:      Supported
3964 F:      drivers/cpuidle/cpuidle-exynos.c
3965 F:      arch/arm/mach-exynos/pm.c
3966
3967 CPUIDLE DRIVERS
3968 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3969 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3970 L:      linux-pm@vger.kernel.org
3971 S:      Maintained
3972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3973 B:      https://bugzilla.kernel.org
3974 F:      drivers/cpuidle/*
3975 F:      include/linux/cpuidle.h
3976
3977 CRAMFS FILESYSTEM
3978 M:      Nicolas Pitre <nico@linaro.org>
3979 S:      Maintained
3980 F:      Documentation/filesystems/cramfs.txt
3981 F:      fs/cramfs/
3982
3983 CRYPTO API
3984 M:      Herbert Xu <herbert@gondor.apana.org.au>
3985 M:      "David S. Miller" <davem@davemloft.net>
3986 L:      linux-crypto@vger.kernel.org
3987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3989 S:      Maintained
3990 F:      Documentation/crypto/
3991 F:      Documentation/devicetree/bindings/crypto/
3992 F:      arch/*/crypto/
3993 F:      crypto/
3994 F:      drivers/crypto/
3995 F:      include/crypto/
3996 F:      include/linux/crypto*
3997
3998 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3999 M:      Neil Horman <nhorman@tuxdriver.com>
4000 L:      linux-crypto@vger.kernel.org
4001 S:      Maintained
4002 F:      crypto/ansi_cprng.c
4003 F:      crypto/rng.c
4004
4005 CS3308 MEDIA DRIVER
4006 M:      Hans Verkuil <hverkuil@xs4all.nl>
4007 L:      linux-media@vger.kernel.org
4008 T:      git git://linuxtv.org/media_tree.git
4009 W:      http://linuxtv.org
4010 S:      Odd Fixes
4011 F:      drivers/media/i2c/cs3308.c
4012
4013 CS5535 Audio ALSA driver
4014 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4015 S:      Maintained
4016 F:      sound/pci/cs5535audio/
4017
4018 CSI DRIVERS FOR ALLWINNER V3s
4019 M:      Yong Deng <yong.deng@magewell.com>
4020 L:      linux-media@vger.kernel.org
4021 T:      git git://linuxtv.org/media_tree.git
4022 S:      Maintained
4023 F:      drivers/media/platform/sunxi/sun6i-csi/
4024 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4025
4026 CW1200 WLAN driver
4027 M:      Solomon Peachy <pizza@shaftnet.org>
4028 S:      Maintained
4029 F:      drivers/net/wireless/st/cw1200/
4030
4031 CX18 VIDEO4LINUX DRIVER
4032 M:      Andy Walls <awalls@md.metrocast.net>
4033 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4034 L:      linux-media@vger.kernel.org
4035 T:      git git://linuxtv.org/media_tree.git
4036 W:      https://linuxtv.org
4037 W:      http://www.ivtvdriver.org/index.php/Cx18
4038 S:      Maintained
4039 F:      Documentation/media/v4l-drivers/cx18*
4040 F:      drivers/media/pci/cx18/
4041 F:      include/uapi/linux/ivtv*
4042
4043 CX2341X MPEG ENCODER HELPER MODULE
4044 M:      Hans Verkuil <hverkuil@xs4all.nl>
4045 L:      linux-media@vger.kernel.org
4046 T:      git git://linuxtv.org/media_tree.git
4047 W:      https://linuxtv.org
4048 S:      Maintained
4049 F:      drivers/media/common/cx2341x*
4050 F:      include/media/drv-intf/cx2341x.h
4051
4052 CX24120 MEDIA DRIVER
4053 M:      Jemma Denson <jdenson@gmail.com>
4054 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4055 L:      linux-media@vger.kernel.org
4056 W:      https://linuxtv.org
4057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4058 S:      Maintained
4059 F:      drivers/media/dvb-frontends/cx24120*
4060
4061 CX88 VIDEO4LINUX DRIVER
4062 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4063 L:      linux-media@vger.kernel.org
4064 W:      https://linuxtv.org
4065 T:      git git://linuxtv.org/media_tree.git
4066 S:      Odd fixes
4067 F:      Documentation/media/v4l-drivers/cx88*
4068 F:      drivers/media/pci/cx88/
4069
4070 CXD2820R MEDIA DRIVER
4071 M:      Antti Palosaari <crope@iki.fi>
4072 L:      linux-media@vger.kernel.org
4073 W:      https://linuxtv.org
4074 W:      http://palosaari.fi/linux/
4075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4076 T:      git git://linuxtv.org/anttip/media_tree.git
4077 S:      Maintained
4078 F:      drivers/media/dvb-frontends/cxd2820r*
4079
4080 CXGB3 ETHERNET DRIVER (CXGB3)
4081 M:      Arjun Vynipadath <arjun@chelsio.com>
4082 L:      netdev@vger.kernel.org
4083 W:      http://www.chelsio.com
4084 S:      Supported
4085 F:      drivers/net/ethernet/chelsio/cxgb3/
4086
4087 CXGB3 ISCSI DRIVER (CXGB3I)
4088 M:      Karen Xie <kxie@chelsio.com>
4089 L:      linux-scsi@vger.kernel.org
4090 W:      http://www.chelsio.com
4091 S:      Supported
4092 F:      drivers/scsi/cxgbi/cxgb3i
4093
4094 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4095 M:      Steve Wise <swise@chelsio.com>
4096 L:      linux-rdma@vger.kernel.org
4097 W:      http://www.openfabrics.org
4098 S:      Supported
4099 F:      drivers/infiniband/hw/cxgb3/
4100 F:      include/uapi/rdma/cxgb3-abi.h
4101
4102 CXGB4 CRYPTO DRIVER (chcr)
4103 M:      Harsh Jain <harsh@chelsio.com>
4104 L:      linux-crypto@vger.kernel.org
4105 W:      http://www.chelsio.com
4106 S:      Supported
4107 F:      drivers/crypto/chelsio
4108
4109 CXGB4 ETHERNET DRIVER (CXGB4)
4110 M:      Arjun Vynipadath <arjun@chelsio.com>
4111 L:      netdev@vger.kernel.org
4112 W:      http://www.chelsio.com
4113 S:      Supported
4114 F:      drivers/net/ethernet/chelsio/cxgb4/
4115
4116 CXGB4 ISCSI DRIVER (CXGB4I)
4117 M:      Karen Xie <kxie@chelsio.com>
4118 L:      linux-scsi@vger.kernel.org
4119 W:      http://www.chelsio.com
4120 S:      Supported
4121 F:      drivers/scsi/cxgbi/cxgb4i
4122
4123 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4124 M:      Steve Wise <swise@chelsio.com>
4125 L:      linux-rdma@vger.kernel.org
4126 W:      http://www.openfabrics.org
4127 S:      Supported
4128 F:      drivers/infiniband/hw/cxgb4/
4129 F:      include/uapi/rdma/cxgb4-abi.h
4130
4131 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4132 M:      Casey Leedom <leedom@chelsio.com>
4133 L:      netdev@vger.kernel.org
4134 W:      http://www.chelsio.com
4135 S:      Supported
4136 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4137
4138 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4139 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4140 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4141 L:      linuxppc-dev@lists.ozlabs.org
4142 S:      Supported
4143 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4144 F:      drivers/misc/cxl/
4145 F:      include/misc/cxl*
4146 F:      include/uapi/misc/cxl.h
4147 F:      Documentation/powerpc/cxl.txt
4148 F:      Documentation/ABI/testing/sysfs-class-cxl
4149
4150 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4151 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4152 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4153 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4154 L:      linux-scsi@vger.kernel.org
4155 S:      Supported
4156 F:      drivers/scsi/cxlflash/
4157 F:      include/uapi/scsi/cxlflash_ioctl.h
4158 F:      Documentation/powerpc/cxlflash.txt
4159
4160 CYBERPRO FB DRIVER
4161 M:      Russell King <linux@armlinux.org.uk>
4162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4163 W:      http://www.armlinux.org.uk/
4164 S:      Maintained
4165 F:      drivers/video/fbdev/cyber2000fb.*
4166
4167 CYCLADES ASYNC MUX DRIVER
4168 W:      http://www.cyclades.com/
4169 S:      Orphan
4170 F:      drivers/tty/cyclades.c
4171 F:      include/linux/cyclades.h
4172 F:      include/uapi/linux/cyclades.h
4173
4174 CYCLADES PC300 DRIVER
4175 W:      http://www.cyclades.com/
4176 S:      Orphan
4177 F:      drivers/net/wan/pc300*
4178
4179 CYPRESS_FIRMWARE MEDIA DRIVER
4180 M:      Antti Palosaari <crope@iki.fi>
4181 L:      linux-media@vger.kernel.org
4182 W:      https://linuxtv.org
4183 W:      http://palosaari.fi/linux/
4184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4185 T:      git git://linuxtv.org/anttip/media_tree.git
4186 S:      Maintained
4187 F:      drivers/media/common/cypress_firmware*
4188
4189 CYTTSP TOUCHSCREEN DRIVER
4190 M:      Ferruh Yigit <fery@cypress.com>
4191 L:      linux-input@vger.kernel.org
4192 S:      Supported
4193 F:      drivers/input/touchscreen/cyttsp*
4194 F:      include/linux/input/cyttsp.h
4195
4196 D-LINK DIR-685 TOUCHKEYS DRIVER
4197 M:      Linus Walleij <linus.walleij@linaro.org>
4198 L:      linux-input@vger.kernel.org
4199 S:      Supported
4200 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4201
4202 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4203 M:      Joshua Kinard <kumba@gentoo.org>
4204 S:      Maintained
4205 F:      drivers/rtc/rtc-ds1685.c
4206 F:      include/linux/rtc/ds1685.h
4207
4208 DAMA SLAVE for AX.25
4209 M:      Joerg Reuter <jreuter@yaina.de>
4210 W:      http://yaina.de/jreuter/
4211 W:      http://www.qsl.net/dl1bke/
4212 L:      linux-hams@vger.kernel.org
4213 S:      Maintained
4214 F:      net/ax25/af_ax25.c
4215 F:      net/ax25/ax25_dev.c
4216 F:      net/ax25/ax25_ds_*
4217 F:      net/ax25/ax25_in.c
4218 F:      net/ax25/ax25_out.c
4219 F:      net/ax25/ax25_timer.c
4220 F:      net/ax25/sysctl_net_ax25.c
4221
4222 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4223 L:      netdev@vger.kernel.org
4224 S:      Orphan
4225 F:      Documentation/networking/dmfe.txt
4226 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4227
4228 DC390/AM53C974 SCSI driver
4229 M:      Hannes Reinecke <hare@suse.com>
4230 L:      linux-scsi@vger.kernel.org
4231 S:      Maintained
4232 F:      drivers/scsi/am53c974.c
4233
4234 DC395x SCSI driver
4235 M:      Oliver Neukum <oliver@neukum.org>
4236 M:      Ali Akcaagac <aliakc@web.de>
4237 M:      Jamie Lenehan <lenehan@twibble.org>
4238 L:      dc395x@twibble.org
4239 W:      http://twibble.org/dist/dc395x/
4240 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4241 S:      Maintained
4242 F:      Documentation/scsi/dc395x.txt
4243 F:      drivers/scsi/dc395x.*
4244
4245 DCCP PROTOCOL
4246 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4247 L:      dccp@vger.kernel.org
4248 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4249 S:      Maintained
4250 F:      include/linux/dccp.h
4251 F:      include/uapi/linux/dccp.h
4252 F:      include/linux/tfrc.h
4253 F:      net/dccp/
4254
4255 DECnet NETWORK LAYER
4256 W:      http://linux-decnet.sourceforge.net
4257 L:      linux-decnet-user@lists.sourceforge.net
4258 S:      Orphan
4259 F:      Documentation/networking/decnet.txt
4260 F:      net/decnet/
4261
4262 DECSTATION PLATFORM SUPPORT
4263 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4264 L:      linux-mips@vger.kernel.org
4265 W:      http://www.linux-mips.org/wiki/DECstation
4266 S:      Maintained
4267 F:      arch/mips/dec/
4268 F:      arch/mips/include/asm/dec/
4269 F:      arch/mips/include/asm/mach-dec/
4270
4271 DEFXX FDDI NETWORK DRIVER
4272 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4273 S:      Maintained
4274 F:      drivers/net/fddi/defxx.*
4275
4276 DELL SMBIOS DRIVER
4277 M:      Pali Rohár <pali.rohar@gmail.com>
4278 M:      Mario Limonciello <mario.limonciello@dell.com>
4279 L:      platform-driver-x86@vger.kernel.org
4280 S:      Maintained
4281 F:      drivers/platform/x86/dell-smbios.*
4282
4283 DELL SMBIOS SMM DRIVER
4284 M:      Mario Limonciello <mario.limonciello@dell.com>
4285 L:      platform-driver-x86@vger.kernel.org
4286 S:      Maintained
4287 F:      drivers/platform/x86/dell-smbios-smm.c
4288
4289 DELL SMBIOS WMI DRIVER
4290 M:      Mario Limonciello <mario.limonciello@dell.com>
4291 L:      platform-driver-x86@vger.kernel.org
4292 S:      Maintained
4293 F:      drivers/platform/x86/dell-smbios-wmi.c
4294 F:      tools/wmi/dell-smbios-example.c
4295
4296 DEFZA FDDI NETWORK DRIVER
4297 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4298 S:      Maintained
4299 F:      drivers/net/fddi/defza.*
4300
4301 DELL LAPTOP DRIVER
4302 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4303 M:      Pali Rohár <pali.rohar@gmail.com>
4304 L:      platform-driver-x86@vger.kernel.org
4305 S:      Maintained
4306 F:      drivers/platform/x86/dell-laptop.c
4307
4308 DELL LAPTOP FREEFALL DRIVER
4309 M:      Pali Rohár <pali.rohar@gmail.com>
4310 S:      Maintained
4311 F:      drivers/platform/x86/dell-smo8800.c
4312
4313 DELL LAPTOP RBTN DRIVER
4314 M:      Pali Rohár <pali.rohar@gmail.com>
4315 S:      Maintained
4316 F:      drivers/platform/x86/dell-rbtn.*
4317
4318 DELL REMOTE BIOS UPDATE DRIVER
4319 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4320 L:      platform-driver-x86@vger.kernel.org
4321 S:      Maintained
4322 F:      drivers/platform/x86/dell_rbu.c
4323
4324 DELL LAPTOP SMM DRIVER
4325 M:      Pali Rohár <pali.rohar@gmail.com>
4326 S:      Maintained
4327 F:      drivers/hwmon/dell-smm-hwmon.c
4328 F:      include/uapi/linux/i8k.h
4329
4330 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4331 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4332 L:      platform-driver-x86@vger.kernel.org
4333 S:      Maintained
4334 F:      Documentation/dcdbas.txt
4335 F:      drivers/platform/x86/dcdbas.*
4336
4337 DELL WMI NOTIFICATIONS DRIVER
4338 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4339 M:      Pali Rohár <pali.rohar@gmail.com>
4340 S:      Maintained
4341 F:      drivers/platform/x86/dell-wmi.c
4342
4343 DELL WMI DESCRIPTOR DRIVER
4344 M:      Mario Limonciello <mario.limonciello@dell.com>
4345 S:      Maintained
4346 F:      drivers/platform/x86/dell-wmi-descriptor.c
4347
4348 DELTA ST MEDIA DRIVER
4349 M:      Hugues Fruchet <hugues.fruchet@st.com>
4350 L:      linux-media@vger.kernel.org
4351 T:      git git://linuxtv.org/media_tree.git
4352 W:      https://linuxtv.org
4353 S:      Supported
4354 F:      drivers/media/platform/sti/delta
4355
4356 DENALI NAND DRIVER
4357 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4358 L:      linux-mtd@lists.infradead.org
4359 S:      Supported
4360 F:      drivers/mtd/nand/raw/denali*
4361
4362 DESIGNWARE USB2 DRD IP DRIVER
4363 M:      Minas Harutyunyan <hminas@synopsys.com>
4364 L:      linux-usb@vger.kernel.org
4365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4366 S:      Maintained
4367 F:      drivers/usb/dwc2/
4368
4369 DESIGNWARE USB3 DRD IP DRIVER
4370 M:      Felipe Balbi <balbi@kernel.org>
4371 L:      linux-usb@vger.kernel.org
4372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4373 S:      Maintained
4374 F:      drivers/usb/dwc3/
4375
4376 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4377 M:      Andreas Klinger <ak@it-klinger.de>
4378 L:      linux-iio@vger.kernel.org
4379 S:      Maintained
4380 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4381 F:      drivers/iio/proximity/srf*.c
4382
4383 DEVICE COREDUMP (DEV_COREDUMP)
4384 M:      Johannes Berg <johannes@sipsolutions.net>
4385 L:      linux-kernel@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/base/devcoredump.c
4388 F:      include/linux/devcoredump.h
4389
4390 DEVICE FREQUENCY (DEVFREQ)
4391 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4392 M:      Kyungmin Park <kyungmin.park@samsung.com>
4393 R:      Chanwoo Choi <cw00.choi@samsung.com>
4394 L:      linux-pm@vger.kernel.org
4395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4396 S:      Maintained
4397 F:      drivers/devfreq/
4398 F:      include/linux/devfreq.h
4399 F:      Documentation/devicetree/bindings/devfreq/
4400
4401 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4402 M:      Chanwoo Choi <cw00.choi@samsung.com>
4403 L:      linux-pm@vger.kernel.org
4404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4405 S:      Supported
4406 F:      drivers/devfreq/event/
4407 F:      drivers/devfreq/devfreq-event.c
4408 F:      include/linux/devfreq-event.h
4409 F:      Documentation/devicetree/bindings/devfreq/event/
4410
4411 DEVICE NUMBER REGISTRY
4412 M:      Torben Mathiasen <device@lanana.org>
4413 W:      http://lanana.org/docs/device-list/index.html
4414 S:      Maintained
4415
4416 DEVICE-MAPPER  (LVM)
4417 M:      Alasdair Kergon <agk@redhat.com>
4418 M:      Mike Snitzer <snitzer@redhat.com>
4419 M:      dm-devel@redhat.com
4420 L:      dm-devel@redhat.com
4421 W:      http://sources.redhat.com/dm
4422 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4424 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4425 S:      Maintained
4426 F:      Documentation/device-mapper/
4427 F:      drivers/md/Makefile
4428 F:      drivers/md/Kconfig
4429 F:      drivers/md/dm*
4430 F:      drivers/md/persistent-data/
4431 F:      include/linux/device-mapper.h
4432 F:      include/linux/dm-*.h
4433 F:      include/uapi/linux/dm-*.h
4434
4435 DEVLINK
4436 M:      Jiri Pirko <jiri@mellanox.com>
4437 L:      netdev@vger.kernel.org
4438 S:      Supported
4439 F:      net/core/devlink.c
4440 F:      include/net/devlink.h
4441 F:      include/uapi/linux/devlink.h
4442
4443 DIALOG SEMICONDUCTOR DRIVERS
4444 M:      Support Opensource <support.opensource@diasemi.com>
4445 W:      http://www.dialog-semiconductor.com/products
4446 S:      Supported
4447 F:      Documentation/hwmon/da90??
4448 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4449 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4450 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4451 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4452 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4453 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4454 F:      drivers/gpio/gpio-da90??.c
4455 F:      drivers/hwmon/da90??-hwmon.c
4456 F:      drivers/iio/adc/da91??-*.c
4457 F:      drivers/input/misc/da90??_onkey.c
4458 F:      drivers/input/touchscreen/da9052_tsi.c
4459 F:      drivers/leds/leds-da90??.c
4460 F:      drivers/mfd/da903x.c
4461 F:      drivers/mfd/da90??-*.c
4462 F:      drivers/mfd/da91??-*.c
4463 F:      drivers/power/supply/da9052-battery.c
4464 F:      drivers/power/supply/da91??-*.c
4465 F:      drivers/regulator/da903x.c
4466 F:      drivers/regulator/da9???-regulator.[ch]
4467 F:      drivers/thermal/da90??-thermal.c
4468 F:      drivers/rtc/rtc-da90??.c
4469 F:      drivers/video/backlight/da90??_bl.c
4470 F:      drivers/watchdog/da90??_wdt.c
4471 F:      include/linux/mfd/da903x.h
4472 F:      include/linux/mfd/da9052/
4473 F:      include/linux/mfd/da9055/
4474 F:      include/linux/mfd/da9062/
4475 F:      include/linux/mfd/da9063/
4476 F:      include/linux/mfd/da9150/
4477 F:      include/linux/regulator/da9211.h
4478 F:      include/sound/da[79]*.h
4479 F:      sound/soc/codecs/da[79]*.[ch]
4480
4481 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4482 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4483 L:      linux-gpio@vger.kernel.org
4484 S:      Maintained
4485 F:      drivers/gpio/gpio-gpio-mm.c
4486
4487 DIOLAN U2C-12 I2C DRIVER
4488 M:      Guenter Roeck <linux@roeck-us.net>
4489 L:      linux-i2c@vger.kernel.org
4490 S:      Maintained
4491 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4492
4493 FILESYSTEM DIRECT ACCESS (DAX)
4494 M:      Matthew Wilcox <willy@infradead.org>
4495 M:      Ross Zwisler <zwisler@kernel.org>
4496 M:      Jan Kara <jack@suse.cz>
4497 L:      linux-fsdevel@vger.kernel.org
4498 S:      Supported
4499 F:      fs/dax.c
4500 F:      include/linux/dax.h
4501 F:      include/trace/events/fs_dax.h
4502
4503 DEVICE DIRECT ACCESS (DAX)
4504 M:      Dan Williams <dan.j.williams@intel.com>
4505 M:      Dave Jiang <dave.jiang@intel.com>
4506 M:      Ross Zwisler <zwisler@kernel.org>
4507 M:      Vishal Verma <vishal.l.verma@intel.com>
4508 L:      linux-nvdimm@lists.01.org
4509 S:      Supported
4510 F:      drivers/dax/
4511
4512 DIRECTORY NOTIFICATION (DNOTIFY)
4513 M:      Jan Kara <jack@suse.cz>
4514 R:      Amir Goldstein <amir73il@gmail.com>
4515 L:      linux-fsdevel@vger.kernel.org
4516 S:      Maintained
4517 F:      Documentation/filesystems/dnotify.txt
4518 F:      fs/notify/dnotify/
4519 F:      include/linux/dnotify.h
4520
4521 DISK GEOMETRY AND PARTITION HANDLING
4522 M:      Andries Brouwer <aeb@cwi.nl>
4523 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4524 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4525 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4526 S:      Maintained
4527
4528 DISKQUOTA
4529 M:      Jan Kara <jack@suse.com>
4530 S:      Maintained
4531 F:      Documentation/filesystems/quota.txt
4532 F:      fs/quota/
4533 F:      include/linux/quota*.h
4534 F:      include/uapi/linux/quota*.h
4535
4536 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4537 M:      Bernie Thompson <bernie@plugable.com>
4538 L:      linux-fbdev@vger.kernel.org
4539 S:      Maintained
4540 W:      http://plugable.com/category/projects/udlfb/
4541 F:      drivers/video/fbdev/udlfb.c
4542 F:      include/video/udlfb.h
4543 F:      Documentation/fb/udlfb.txt
4544
4545 DISTRIBUTED LOCK MANAGER (DLM)
4546 M:      Christine Caulfield <ccaulfie@redhat.com>
4547 M:      David Teigland <teigland@redhat.com>
4548 L:      cluster-devel@redhat.com
4549 W:      http://sources.redhat.com/cluster/
4550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4551 S:      Supported
4552 F:      fs/dlm/
4553
4554 DMA BUFFER SHARING FRAMEWORK
4555 M:      Sumit Semwal <sumit.semwal@linaro.org>
4556 S:      Maintained
4557 L:      linux-media@vger.kernel.org
4558 L:      dri-devel@lists.freedesktop.org
4559 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4560 F:      drivers/dma-buf/
4561 F:      include/linux/dma-buf*
4562 F:      include/linux/reservation.h
4563 F:      include/linux/*fence.h
4564 F:      Documentation/driver-api/dma-buf.rst
4565 T:      git git://anongit.freedesktop.org/drm/drm-misc
4566
4567 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4568 M:      Vinod Koul <vkoul@kernel.org>
4569 L:      dmaengine@vger.kernel.org
4570 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4571 S:      Maintained
4572 F:      drivers/dma/
4573 F:      include/linux/dmaengine.h
4574 F:      include/linux/of_dma.h
4575 F:      Documentation/devicetree/bindings/dma/
4576 F:      Documentation/driver-api/dmaengine/
4577 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4578
4579 DMA MAPPING HELPERS
4580 M:      Christoph Hellwig <hch@lst.de>
4581 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4582 R:      Robin Murphy <robin.murphy@arm.com>
4583 L:      iommu@lists.linux-foundation.org
4584 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4585 W:      http://git.infradead.org/users/hch/dma-mapping.git
4586 S:      Supported
4587 F:      kernel/dma/
4588 F:      include/asm-generic/dma-mapping.h
4589 F:      include/linux/dma-direct.h
4590 F:      include/linux/dma-mapping.h
4591 F:      include/linux/dma-noncoherent.h
4592
4593 DME1737 HARDWARE MONITOR DRIVER
4594 M:      Juerg Haefliger <juergh@gmail.com>
4595 L:      linux-hwmon@vger.kernel.org
4596 S:      Maintained
4597 F:      Documentation/hwmon/dme1737
4598 F:      drivers/hwmon/dme1737.c
4599
4600 DMI/SMBIOS SUPPORT
4601 M:      Jean Delvare <jdelvare@suse.com>
4602 S:      Maintained
4603 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4604 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4605 F:      drivers/firmware/dmi-id.c
4606 F:      drivers/firmware/dmi_scan.c
4607 F:      include/linux/dmi.h
4608
4609 DOCUMENTATION
4610 M:      Jonathan Corbet <corbet@lwn.net>
4611 L:      linux-doc@vger.kernel.org
4612 S:      Maintained
4613 F:      Documentation/
4614 F:      scripts/kernel-doc
4615 X:      Documentation/ABI/
4616 X:      Documentation/acpi/
4617 X:      Documentation/devicetree/
4618 X:      Documentation/i2c/
4619 X:      Documentation/media/
4620 X:      Documentation/power/
4621 X:      Documentation/spi/
4622 T:      git git://git.lwn.net/linux.git docs-next
4623
4624 DOCUMENTATION/ITALIAN
4625 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4626 L:      linux-doc@vger.kernel.org
4627 S:      Maintained
4628 F:      Documentation/translations/it_IT
4629
4630 DONGWOON DW9714 LENS VOICE COIL DRIVER
4631 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4632 L:      linux-media@vger.kernel.org
4633 T:      git git://linuxtv.org/media_tree.git
4634 S:      Maintained
4635 F:      drivers/media/i2c/dw9714.c
4636 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4637
4638 DONGWOON DW9807 LENS VOICE COIL DRIVER
4639 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4640 L:      linux-media@vger.kernel.org
4641 T:      git git://linuxtv.org/media_tree.git
4642 S:      Maintained
4643 F:      drivers/media/i2c/dw9807-vcm.c
4644 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4645
4646 DOUBLETALK DRIVER
4647 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4648 L:      blinux-list@redhat.com
4649 S:      Maintained
4650 F:      drivers/char/dtlk.c
4651 F:      include/linux/dtlk.h
4652
4653 DPAA2 DATAPATH I/O (DPIO) DRIVER
4654 M:      Roy Pledge <Roy.Pledge@nxp.com>
4655 L:      linux-kernel@vger.kernel.org
4656 S:      Maintained
4657 F:      drivers/soc/fsl/dpio
4658
4659 DPAA2 ETHERNET DRIVER
4660 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4661 L:      netdev@vger.kernel.org
4662 S:      Maintained
4663 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4664 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4665 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4666 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4667 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4668
4669 DPAA2 ETHERNET SWITCH DRIVER
4670 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4671 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4672 L:      linux-kernel@vger.kernel.org
4673 S:      Maintained
4674 F:      drivers/staging/fsl-dpaa2/ethsw
4675
4676 DPAA2 PTP CLOCK DRIVER
4677 M:      Yangbo Lu <yangbo.lu@nxp.com>
4678 L:      netdev@vger.kernel.org
4679 S:      Maintained
4680 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4681 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4682
4683 DPT_I2O SCSI RAID DRIVER
4684 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4685 L:      linux-scsi@vger.kernel.org
4686 W:      http://www.adaptec.com/
4687 S:      Maintained
4688 F:      drivers/scsi/dpt*
4689 F:      drivers/scsi/dpt/
4690
4691 DRBD DRIVER
4692 M:      Philipp Reisner <philipp.reisner@linbit.com>
4693 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4694 L:      drbd-dev@lists.linbit.com
4695 W:      http://www.drbd.org
4696 T:      git git://git.linbit.com/linux-drbd.git
4697 T:      git git://git.linbit.com/drbd-8.4.git
4698 S:      Supported
4699 F:      drivers/block/drbd/
4700 F:      lib/lru_cache.c
4701 F:      Documentation/blockdev/drbd/
4702
4703 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4704 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4705 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4707 S:      Supported
4708 F:      Documentation/kobject.txt
4709 F:      drivers/base/
4710 F:      fs/debugfs/
4711 F:      fs/sysfs/
4712 F:      include/linux/debugfs.h
4713 F:      include/linux/kobj*
4714 F:      lib/kobj*
4715
4716 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4717 M:      Kevin Hilman <khilman@kernel.org>
4718 M:      Nishanth Menon <nm@ti.com>
4719 S:      Maintained
4720 F:      drivers/power/avs/
4721 F:      include/linux/power/smartreflex.h
4722 L:      linux-pm@vger.kernel.org
4723
4724 DRM DRIVER FOR ARM PL111 CLCD
4725 M:      Eric Anholt <eric@anholt.net>
4726 T:      git git://anongit.freedesktop.org/drm/drm-misc
4727 S:      Supported
4728 F:      drivers/gpu/drm/pl111/
4729
4730 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4731 M:      Linus Walleij <linus.walleij@linaro.org>
4732 T:      git git://anongit.freedesktop.org/drm/drm-misc
4733 S:      Maintained
4734 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4735 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4736
4737 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4738 M:      Dave Airlie <airlied@redhat.com>
4739 S:      Odd Fixes
4740 F:      drivers/gpu/drm/ast/
4741
4742 DRM DRIVER FOR BOCHS VIRTUAL GPU
4743 M:      Gerd Hoffmann <kraxel@redhat.com>
4744 L:      virtualization@lists.linux-foundation.org
4745 T:      git git://anongit.freedesktop.org/drm/drm-misc
4746 S:      Maintained
4747 F:      drivers/gpu/drm/bochs/
4748
4749 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4750 M:      Linus Walleij <linus.walleij@linaro.org>
4751 T:      git git://anongit.freedesktop.org/drm/drm-misc
4752 S:      Maintained
4753 F:      drivers/gpu/drm/tve200/
4754
4755 DRM DRIVER FOR ILITEK ILI9225 PANELS
4756 M:      David Lechner <david@lechnology.com>
4757 S:      Maintained
4758 F:      drivers/gpu/drm/tinydrm/ili9225.c
4759 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4760
4761 DRM DRIVER FOR HX8357D PANELS
4762 M:      Eric Anholt <eric@anholt.net>
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764 S:      Maintained
4765 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4766 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4767
4768 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4769 S:      Orphan / Obsolete
4770 F:      drivers/gpu/drm/i810/
4771 F:      include/uapi/drm/i810_drm.h
4772
4773 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4774 S:      Orphan / Obsolete
4775 F:      drivers/gpu/drm/mga/
4776 F:      include/uapi/drm/mga_drm.h
4777
4778 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4779 M:      Dave Airlie <airlied@redhat.com>
4780 S:      Odd Fixes
4781 F:      drivers/gpu/drm/mgag200/
4782
4783 DRM DRIVER FOR MI0283QT
4784 M:      Noralf Trønnes <noralf@tronnes.org>
4785 S:      Maintained
4786 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4787 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4788
4789 DRM DRIVER FOR MSM ADRENO GPU
4790 M:      Rob Clark <robdclark@gmail.com>
4791 L:      linux-arm-msm@vger.kernel.org
4792 L:      dri-devel@lists.freedesktop.org
4793 L:      freedreno@lists.freedesktop.org
4794 T:      git git://people.freedesktop.org/~robclark/linux
4795 S:      Maintained
4796 F:      drivers/gpu/drm/msm/
4797 F:      include/uapi/drm/msm_drm.h
4798 F:      Documentation/devicetree/bindings/display/msm/
4799
4800 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4801 M:      Ben Skeggs <bskeggs@redhat.com>
4802 L:      dri-devel@lists.freedesktop.org
4803 L:      nouveau@lists.freedesktop.org
4804 T:      git git://github.com/skeggsb/linux
4805 S:      Supported
4806 F:      drivers/gpu/drm/nouveau/
4807 F:      include/uapi/drm/nouveau_drm.h
4808
4809 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4810 M:      Stefan Mavrodiev <stefan@olimex.com>
4811 S:      Maintained
4812 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4813 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4814
4815 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4816 M:      Noralf Trønnes <noralf@tronnes.org>
4817 S:      Maintained
4818 F:      drivers/gpu/drm/tinydrm/repaper.c
4819 F:      Documentation/devicetree/bindings/display/repaper.txt
4820
4821 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4822 M:      Dave Airlie <airlied@redhat.com>
4823 M:      Gerd Hoffmann <kraxel@redhat.com>
4824 L:      virtualization@lists.linux-foundation.org
4825 T:      git git://anongit.freedesktop.org/drm/drm-misc
4826 S:      Obsolete
4827 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4828 F:      drivers/gpu/drm/cirrus/
4829
4830 DRM DRIVER FOR QXL VIRTUAL GPU
4831 M:      Dave Airlie <airlied@redhat.com>
4832 M:      Gerd Hoffmann <kraxel@redhat.com>
4833 L:      virtualization@lists.linux-foundation.org
4834 T:      git git://anongit.freedesktop.org/drm/drm-misc
4835 S:      Maintained
4836 F:      drivers/gpu/drm/qxl/
4837 F:      include/uapi/drm/qxl_drm.h
4838
4839 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4840 S:      Orphan / Obsolete
4841 F:      drivers/gpu/drm/r128/
4842 F:      include/uapi/drm/r128_drm.h
4843
4844 DRM DRIVER FOR SAVAGE VIDEO CARDS
4845 S:      Orphan / Obsolete
4846 F:      drivers/gpu/drm/savage/
4847 F:      include/uapi/drm/savage_drm.h
4848
4849 DRM DRIVER FOR SIS VIDEO CARDS
4850 S:      Orphan / Obsolete
4851 F:      drivers/gpu/drm/sis/
4852 F:      include/uapi/drm/sis_drm.h
4853
4854 DRM DRIVER FOR SITRONIX ST7586 PANELS
4855 M:      David Lechner <david@lechnology.com>
4856 S:      Maintained
4857 F:      drivers/gpu/drm/tinydrm/st7586.c
4858 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4859
4860 DRM DRIVER FOR SITRONIX ST7735R PANELS
4861 M:      David Lechner <david@lechnology.com>
4862 S:      Maintained
4863 F:      drivers/gpu/drm/tinydrm/st7735r.c
4864 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4865
4866 DRM DRIVER FOR TDFX VIDEO CARDS
4867 S:      Orphan / Obsolete
4868 F:      drivers/gpu/drm/tdfx/
4869
4870 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4871 M:      Dave Airlie <airlied@redhat.com>
4872 R:      Sean Paul <sean@poorly.run>
4873 L:      dri-devel@lists.freedesktop.org
4874 S:      Odd Fixes
4875 F:      drivers/gpu/drm/udl/
4876 T:      git git://anongit.freedesktop.org/drm/drm-misc
4877
4878 DRM DRIVER FOR VMWARE VIRTUAL GPU
4879 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4880 M:      Thomas Hellstrom <thellstrom@vmware.com>
4881 L:      dri-devel@lists.freedesktop.org
4882 T:      git git://people.freedesktop.org/~thomash/linux
4883 S:      Supported
4884 F:      drivers/gpu/drm/vmwgfx/
4885 F:      include/uapi/drm/vmwgfx_drm.h
4886
4887 DRM DRIVERS
4888 M:      David Airlie <airlied@linux.ie>
4889 M:      Daniel Vetter <daniel@ffwll.ch>
4890 L:      dri-devel@lists.freedesktop.org
4891 T:      git git://anongit.freedesktop.org/drm/drm
4892 B:      https://bugs.freedesktop.org/
4893 C:      irc://chat.freenode.net/dri-devel
4894 S:      Maintained
4895 F:      drivers/gpu/drm/
4896 F:      drivers/gpu/vga/
4897 F:      Documentation/devicetree/bindings/display/
4898 F:      Documentation/devicetree/bindings/gpu/
4899 F:      Documentation/gpu/
4900 F:      include/drm/
4901 F:      include/uapi/drm/
4902 F:      include/linux/vga*
4903
4904 DRM DRIVERS AND MISC GPU PATCHES
4905 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4906 M:      Maxime Ripard <maxime.ripard@bootlin.com>
4907 M:      Sean Paul <sean@poorly.run>
4908 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4909 S:      Maintained
4910 T:      git git://anongit.freedesktop.org/drm/drm-misc
4911 F:      Documentation/gpu/
4912 F:      drivers/gpu/vga/
4913 F:      drivers/gpu/drm/*
4914 F:      include/drm/drm*
4915 F:      include/uapi/drm/drm*
4916 F:      include/linux/vga*
4917
4918 DRM DRIVERS FOR ALLWINNER A10
4919 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 S:      Supported
4922 F:      drivers/gpu/drm/sun4i/
4923 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4924 T:      git git://anongit.freedesktop.org/drm/drm-misc
4925
4926 DRM DRIVERS FOR AMLOGIC SOCS
4927 M:      Neil Armstrong <narmstrong@baylibre.com>
4928 L:      dri-devel@lists.freedesktop.org
4929 L:      linux-amlogic@lists.infradead.org
4930 W:      http://linux-meson.com/
4931 S:      Supported
4932 F:      drivers/gpu/drm/meson/
4933 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4934 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4935 F:      Documentation/gpu/meson.rst
4936 T:      git git://anongit.freedesktop.org/drm/drm-misc
4937
4938 DRM DRIVERS FOR ATMEL HLCDC
4939 M:      Boris Brezillon <bbrezillon@kernel.org>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Supported
4942 F:      drivers/gpu/drm/atmel-hlcdc/
4943 F:      Documentation/devicetree/bindings/display/atmel/
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR BRIDGE CHIPS
4947 M:      Archit Taneja <architt@codeaurora.org>
4948 M:      Andrzej Hajda <a.hajda@samsung.com>
4949 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4950 S:      Maintained
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952 F:      drivers/gpu/drm/bridge/
4953
4954 DRM DRIVERS FOR EXYNOS
4955 M:      Inki Dae <inki.dae@samsung.com>
4956 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4957 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4958 M:      Kyungmin Park <kyungmin.park@samsung.com>
4959 L:      dri-devel@lists.freedesktop.org
4960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4961 S:      Supported
4962 F:      drivers/gpu/drm/exynos/
4963 F:      include/uapi/drm/exynos_drm.h
4964 F:      Documentation/devicetree/bindings/display/exynos/
4965
4966 DRM DRIVERS FOR FREESCALE DCU
4967 M:      Stefan Agner <stefan@agner.ch>
4968 M:      Alison Wang <alison.wang@nxp.com>
4969 L:      dri-devel@lists.freedesktop.org
4970 S:      Supported
4971 F:      drivers/gpu/drm/fsl-dcu/
4972 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4973 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4974 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4975 T:      git git://anongit.freedesktop.org/drm/drm-misc
4976
4977 DRM DRIVERS FOR FREESCALE IMX
4978 M:      Philipp Zabel <p.zabel@pengutronix.de>
4979 L:      dri-devel@lists.freedesktop.org
4980 S:      Maintained
4981 F:      drivers/gpu/drm/imx/
4982 F:      drivers/gpu/ipu-v3/
4983 F:      Documentation/devicetree/bindings/display/imx/
4984
4985 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4986 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4987 L:      dri-devel@lists.freedesktop.org
4988 T:      git git://github.com/patjak/drm-gma500
4989 S:      Maintained
4990 F:      drivers/gpu/drm/gma500/
4991
4992 DRM DRIVERS FOR HISILICON
4993 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4994 M:      Rongrong Zou <zourongrong@gmail.com>
4995 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4996 R:      Chen Feng <puck.chen@hisilicon.com>
4997 L:      dri-devel@lists.freedesktop.org
4998 T:      git git://github.com/xin3liang/linux.git
4999 S:      Maintained
5000 F:      drivers/gpu/drm/hisilicon/
5001 F:      Documentation/devicetree/bindings/display/hisilicon/
5002
5003 DRM DRIVERS FOR MEDIATEK
5004 M:      CK Hu <ck.hu@mediatek.com>
5005 M:      Philipp Zabel <p.zabel@pengutronix.de>
5006 L:      dri-devel@lists.freedesktop.org
5007 S:      Supported
5008 F:      drivers/gpu/drm/mediatek/
5009 F:      Documentation/devicetree/bindings/display/mediatek/
5010
5011 DRM DRIVERS FOR NVIDIA TEGRA
5012 M:      Thierry Reding <thierry.reding@gmail.com>
5013 L:      dri-devel@lists.freedesktop.org
5014 L:      linux-tegra@vger.kernel.org
5015 T:      git git://anongit.freedesktop.org/tegra/linux.git
5016 S:      Supported
5017 F:      drivers/gpu/drm/tegra/
5018 F:      drivers/gpu/host1x/
5019 F:      include/linux/host1x.h
5020 F:      include/uapi/drm/tegra_drm.h
5021 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5022
5023 DRM DRIVERS FOR RENESAS
5024 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5025 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5026 L:      dri-devel@lists.freedesktop.org
5027 L:      linux-renesas-soc@vger.kernel.org
5028 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5029 S:      Supported
5030 F:      drivers/gpu/drm/rcar-du/
5031 F:      drivers/gpu/drm/shmobile/
5032 F:      include/linux/platform_data/shmob_drm.h
5033 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5034 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5035 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5036
5037 DRM DRIVERS FOR ROCKCHIP
5038 M:      Sandy Huang <hjc@rock-chips.com>
5039 M:      Heiko Stübner <heiko@sntech.de>
5040 L:      dri-devel@lists.freedesktop.org
5041 S:      Maintained
5042 F:      drivers/gpu/drm/rockchip/
5043 F:      Documentation/devicetree/bindings/display/rockchip/
5044 T:      git git://anongit.freedesktop.org/drm/drm-misc
5045
5046 DRM DRIVERS FOR STI
5047 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5048 M:      Vincent Abriou <vincent.abriou@st.com>
5049 L:      dri-devel@lists.freedesktop.org
5050 T:      git git://anongit.freedesktop.org/drm/drm-misc
5051 S:      Maintained
5052 F:      drivers/gpu/drm/sti
5053 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5054
5055 DRM DRIVERS FOR STM
5056 M:      Yannick Fertre <yannick.fertre@st.com>
5057 M:      Philippe Cornu <philippe.cornu@st.com>
5058 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5059 M:      Vincent Abriou <vincent.abriou@st.com>
5060 L:      dri-devel@lists.freedesktop.org
5061 T:      git git://anongit.freedesktop.org/drm/drm-misc
5062 S:      Maintained
5063 F:      drivers/gpu/drm/stm
5064 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5065
5066 DRM DRIVERS FOR TI LCDC
5067 M:      Jyri Sarha <jsarha@ti.com>
5068 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5069 L:      dri-devel@lists.freedesktop.org
5070 S:      Maintained
5071 F:      drivers/gpu/drm/tilcdc/
5072 F:      Documentation/devicetree/bindings/display/tilcdc/
5073
5074 DRM DRIVERS FOR TI OMAP
5075 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5076 L:      dri-devel@lists.freedesktop.org
5077 S:      Maintained
5078 F:      drivers/gpu/drm/omapdrm/
5079 F:      Documentation/devicetree/bindings/display/ti/
5080
5081 DRM DRIVERS FOR V3D
5082 M:      Eric Anholt <eric@anholt.net>
5083 S:      Supported
5084 F:      drivers/gpu/drm/v3d/
5085 F:      include/uapi/drm/v3d_drm.h
5086 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5087 T:      git git://anongit.freedesktop.org/drm/drm-misc
5088
5089 DRM DRIVERS FOR VC4
5090 M:      Eric Anholt <eric@anholt.net>
5091 T:      git git://github.com/anholt/linux
5092 S:      Supported
5093 F:      drivers/gpu/drm/vc4/
5094 F:      include/uapi/drm/vc4_drm.h
5095 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5096 T:      git git://anongit.freedesktop.org/drm/drm-misc
5097
5098 DRM DRIVERS FOR VIVANTE GPU IP
5099 M:      Lucas Stach <l.stach@pengutronix.de>
5100 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5101 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5102 L:      etnaviv@lists.freedesktop.org
5103 L:      dri-devel@lists.freedesktop.org
5104 S:      Maintained
5105 F:      drivers/gpu/drm/etnaviv/
5106 F:      include/uapi/drm/etnaviv_drm.h
5107 F:      Documentation/devicetree/bindings/display/etnaviv/
5108
5109 DRM DRIVERS FOR ZTE ZX
5110 M:      Shawn Guo <shawnguo@kernel.org>
5111 L:      dri-devel@lists.freedesktop.org
5112 S:      Maintained
5113 F:      drivers/gpu/drm/zte/
5114 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5115 T:      git git://anongit.freedesktop.org/drm/drm-misc
5116
5117 DRM PANEL DRIVERS
5118 M:      Thierry Reding <thierry.reding@gmail.com>
5119 L:      dri-devel@lists.freedesktop.org
5120 T:      git git://anongit.freedesktop.org/drm/drm-misc
5121 S:      Maintained
5122 F:      drivers/gpu/drm/drm_panel.c
5123 F:      drivers/gpu/drm/panel/
5124 F:      include/drm/drm_panel.h
5125 F:      Documentation/devicetree/bindings/display/panel/
5126
5127 DRM TINYDRM DRIVERS
5128 M:      Noralf Trønnes <noralf@tronnes.org>
5129 W:      https://github.com/notro/tinydrm/wiki/Development
5130 T:      git git://anongit.freedesktop.org/drm/drm-misc
5131 S:      Maintained
5132 F:      drivers/gpu/drm/tinydrm/
5133 F:      include/drm/tinydrm/
5134
5135 DRM DRIVERS FOR XEN
5136 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5137 T:      git git://anongit.freedesktop.org/drm/drm-misc
5138 L:      dri-devel@lists.freedesktop.org
5139 L:      xen-devel@lists.xen.org
5140 S:      Supported
5141 F:      drivers/gpu/drm/xen/
5142 F:      Documentation/gpu/xen-front.rst
5143
5144 DRM TTM SUBSYSTEM
5145 M:      Christian Koenig <christian.koenig@amd.com>
5146 M:      Huang Rui <ray.huang@amd.com>
5147 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5148 T:      git git://people.freedesktop.org/~agd5f/linux
5149 S:      Maintained
5150 L:      dri-devel@lists.freedesktop.org
5151 F:      include/drm/ttm/
5152 F:      drivers/gpu/drm/ttm/
5153
5154 DSBR100 USB FM RADIO DRIVER
5155 M:      Alexey Klimov <klimov.linux@gmail.com>
5156 L:      linux-media@vger.kernel.org
5157 T:      git git://linuxtv.org/media_tree.git
5158 S:      Maintained
5159 F:      drivers/media/radio/dsbr100.c
5160
5161 DSCC4 DRIVER
5162 M:      Francois Romieu <romieu@fr.zoreil.com>
5163 L:      netdev@vger.kernel.org
5164 S:      Maintained
5165 F:      drivers/net/wan/dscc4.c
5166
5167 DT3155 MEDIA DRIVER
5168 M:      Hans Verkuil <hverkuil@xs4all.nl>
5169 L:      linux-media@vger.kernel.org
5170 T:      git git://linuxtv.org/media_tree.git
5171 W:      https://linuxtv.org
5172 S:      Odd Fixes
5173 F:      drivers/media/pci/dt3155/
5174
5175 DVB_USB_AF9015 MEDIA DRIVER
5176 M:      Antti Palosaari <crope@iki.fi>
5177 L:      linux-media@vger.kernel.org
5178 W:      https://linuxtv.org
5179 W:      http://palosaari.fi/linux/
5180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5181 T:      git git://linuxtv.org/anttip/media_tree.git
5182 S:      Maintained
5183 F:      drivers/media/usb/dvb-usb-v2/af9015*
5184
5185 DVB_USB_AF9035 MEDIA DRIVER
5186 M:      Antti Palosaari <crope@iki.fi>
5187 L:      linux-media@vger.kernel.org
5188 W:      https://linuxtv.org
5189 W:      http://palosaari.fi/linux/
5190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5191 T:      git git://linuxtv.org/anttip/media_tree.git
5192 S:      Maintained
5193 F:      drivers/media/usb/dvb-usb-v2/af9035*
5194
5195 DVB_USB_ANYSEE MEDIA DRIVER
5196 M:      Antti Palosaari <crope@iki.fi>
5197 L:      linux-media@vger.kernel.org
5198 W:      https://linuxtv.org
5199 W:      http://palosaari.fi/linux/
5200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5201 T:      git git://linuxtv.org/anttip/media_tree.git
5202 S:      Maintained
5203 F:      drivers/media/usb/dvb-usb-v2/anysee*
5204
5205 DVB_USB_AU6610 MEDIA DRIVER
5206 M:      Antti Palosaari <crope@iki.fi>
5207 L:      linux-media@vger.kernel.org
5208 W:      https://linuxtv.org
5209 W:      http://palosaari.fi/linux/
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/au6610*
5214
5215 DVB_USB_CE6230 MEDIA DRIVER
5216 M:      Antti Palosaari <crope@iki.fi>
5217 L:      linux-media@vger.kernel.org
5218 W:      https://linuxtv.org
5219 W:      http://palosaari.fi/linux/
5220 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5221 T:      git git://linuxtv.org/anttip/media_tree.git
5222 S:      Maintained
5223 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5224
5225 DVB_USB_CXUSB MEDIA DRIVER
5226 M:      Michael Krufky <mkrufky@linuxtv.org>
5227 L:      linux-media@vger.kernel.org
5228 W:      https://linuxtv.org
5229 W:      http://github.com/mkrufky
5230 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5231 T:      git git://linuxtv.org/media_tree.git
5232 S:      Maintained
5233 F:      drivers/media/usb/dvb-usb/cxusb*
5234
5235 DVB_USB_EC168 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/ec168*
5244
5245 DVB_USB_GL861 MEDIA DRIVER
5246 M:      Antti Palosaari <crope@iki.fi>
5247 L:      linux-media@vger.kernel.org
5248 W:      https://linuxtv.org
5249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5250 T:      git git://linuxtv.org/anttip/media_tree.git
5251 S:      Maintained
5252 F:      drivers/media/usb/dvb-usb-v2/gl861*
5253
5254 DVB_USB_MXL111SF MEDIA DRIVER
5255 M:      Michael Krufky <mkrufky@linuxtv.org>
5256 L:      linux-media@vger.kernel.org
5257 W:      https://linuxtv.org
5258 W:      http://github.com/mkrufky
5259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5260 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5261 S:      Maintained
5262 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5263
5264 DVB_USB_RTL28XXU MEDIA DRIVER
5265 M:      Antti Palosaari <crope@iki.fi>
5266 L:      linux-media@vger.kernel.org
5267 W:      https://linuxtv.org
5268 W:      http://palosaari.fi/linux/
5269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5270 T:      git git://linuxtv.org/anttip/media_tree.git
5271 S:      Maintained
5272 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5273
5274 DVB_USB_V2 MEDIA DRIVER
5275 M:      Antti Palosaari <crope@iki.fi>
5276 L:      linux-media@vger.kernel.org
5277 W:      https://linuxtv.org
5278 W:      http://palosaari.fi/linux/
5279 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5280 T:      git git://linuxtv.org/anttip/media_tree.git
5281 S:      Maintained
5282 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5283 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5284
5285 DYNAMIC DEBUG
5286 M:      Jason Baron <jbaron@akamai.com>
5287 S:      Maintained
5288 F:      lib/dynamic_debug.c
5289 F:      include/linux/dynamic_debug.h
5290
5291 DYNAMIC INTERRUPT MODERATION
5292 M:      Tal Gilboa <talgi@mellanox.com>
5293 S:      Maintained
5294 F:      include/linux/net_dim.h
5295
5296 DZ DECSTATION DZ11 SERIAL DRIVER
5297 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5298 S:      Maintained
5299 F:      drivers/tty/serial/dz.*
5300
5301 E3X0 POWER BUTTON DRIVER
5302 M:      Moritz Fischer <moritz.fischer@ettus.com>
5303 L:      usrp-users@lists.ettus.com
5304 W:      http://www.ettus.com
5305 S:      Supported
5306 F:      drivers/input/misc/e3x0-button.c
5307 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5308
5309 E4000 MEDIA DRIVER
5310 M:      Antti Palosaari <crope@iki.fi>
5311 L:      linux-media@vger.kernel.org
5312 W:      https://linuxtv.org
5313 W:      http://palosaari.fi/linux/
5314 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5315 T:      git git://linuxtv.org/anttip/media_tree.git
5316 S:      Maintained
5317 F:      drivers/media/tuners/e4000*
5318
5319 EARTH_PT1 MEDIA DRIVER
5320 M:      Akihiro Tsukada <tskd08@gmail.com>
5321 L:      linux-media@vger.kernel.org
5322 S:      Odd Fixes
5323 F:      drivers/media/pci/pt1/
5324
5325 EARTH_PT3 MEDIA DRIVER
5326 M:      Akihiro Tsukada <tskd08@gmail.com>
5327 L:      linux-media@vger.kernel.org
5328 S:      Odd Fixes
5329 F:      drivers/media/pci/pt3/
5330
5331 EC100 MEDIA DRIVER
5332 M:      Antti Palosaari <crope@iki.fi>
5333 L:      linux-media@vger.kernel.org
5334 W:      https://linuxtv.org
5335 W:      http://palosaari.fi/linux/
5336 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5337 T:      git git://linuxtv.org/anttip/media_tree.git
5338 S:      Maintained
5339 F:      drivers/media/dvb-frontends/ec100*
5340
5341 ECRYPT FILE SYSTEM
5342 M:      Tyler Hicks <tyhicks@canonical.com>
5343 L:      ecryptfs@vger.kernel.org
5344 W:      http://ecryptfs.org
5345 W:      https://launchpad.net/ecryptfs
5346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5347 S:      Supported
5348 F:      Documentation/filesystems/ecryptfs.txt
5349 F:      fs/ecryptfs/
5350
5351 EDAC-AMD64
5352 M:      Borislav Petkov <bp@alien8.de>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/amd64_edac*
5356
5357 EDAC-CALXEDA
5358 M:      Robert Richter <rric@kernel.org>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/highbank*
5362
5363 EDAC-CAVIUM OCTEON
5364 M:      Ralf Baechle <ralf@linux-mips.org>
5365 M:      David Daney <david.daney@cavium.com>
5366 L:      linux-edac@vger.kernel.org
5367 L:      linux-mips@vger.kernel.org
5368 S:      Supported
5369 F:      drivers/edac/octeon_edac*
5370
5371 EDAC-CAVIUM THUNDERX
5372 M:      David Daney <david.daney@cavium.com>
5373 M:      Jan Glauber <jglauber@cavium.com>
5374 L:      linux-edac@vger.kernel.org
5375 S:      Supported
5376 F:      drivers/edac/thunderx_edac*
5377
5378 EDAC-CORE
5379 M:      Borislav Petkov <bp@alien8.de>
5380 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5381 L:      linux-edac@vger.kernel.org
5382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5384 S:      Supported
5385 F:      Documentation/admin-guide/ras.rst
5386 F:      Documentation/driver-api/edac.rst
5387 F:      drivers/edac/
5388 F:      include/linux/edac.h
5389
5390 EDAC-E752X
5391 M:      Mark Gross <mark.gross@intel.com>
5392 L:      linux-edac@vger.kernel.org
5393 S:      Maintained
5394 F:      drivers/edac/e752x_edac.c
5395
5396 EDAC-E7XXX
5397 L:      linux-edac@vger.kernel.org
5398 S:      Maintained
5399 F:      drivers/edac/e7xxx_edac.c
5400
5401 EDAC-FSL_DDR
5402 M:      York Sun <york.sun@nxp.com>
5403 L:      linux-edac@vger.kernel.org
5404 S:      Maintained
5405 F:      drivers/edac/fsl_ddr_edac.*
5406
5407 EDAC-GHES
5408 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5409 L:      linux-edac@vger.kernel.org
5410 S:      Maintained
5411 F:      drivers/edac/ghes_edac.c
5412
5413 EDAC-I3000
5414 L:      linux-edac@vger.kernel.org
5415 S:      Orphan
5416 F:      drivers/edac/i3000_edac.c
5417
5418 EDAC-I5000
5419 L:      linux-edac@vger.kernel.org
5420 S:      Maintained
5421 F:      drivers/edac/i5000_edac.c
5422
5423 EDAC-I5400
5424 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5425 L:      linux-edac@vger.kernel.org
5426 S:      Maintained
5427 F:      drivers/edac/i5400_edac.c
5428
5429 EDAC-I7300
5430 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5431 L:      linux-edac@vger.kernel.org
5432 S:      Maintained
5433 F:      drivers/edac/i7300_edac.c
5434
5435 EDAC-I7CORE
5436 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5437 L:      linux-edac@vger.kernel.org
5438 S:      Maintained
5439 F:      drivers/edac/i7core_edac.c
5440
5441 EDAC-I82443BXGX
5442 M:      Tim Small <tim@buttersideup.com>
5443 L:      linux-edac@vger.kernel.org
5444 S:      Maintained
5445 F:      drivers/edac/i82443bxgx_edac.c
5446
5447 EDAC-I82975X
5448 M:      "Arvind R." <arvino55@gmail.com>
5449 L:      linux-edac@vger.kernel.org
5450 S:      Maintained
5451 F:      drivers/edac/i82975x_edac.c
5452
5453 EDAC-IE31200
5454 M:      Jason Baron <jbaron@akamai.com>
5455 L:      linux-edac@vger.kernel.org
5456 S:      Maintained
5457 F:      drivers/edac/ie31200_edac.c
5458
5459 EDAC-MPC85XX
5460 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5461 L:      linux-edac@vger.kernel.org
5462 S:      Maintained
5463 F:      drivers/edac/mpc85xx_edac.[ch]
5464
5465 EDAC-PASEMI
5466 M:      Egor Martovetsky <egor@pasemi.com>
5467 L:      linux-edac@vger.kernel.org
5468 S:      Maintained
5469 F:      drivers/edac/pasemi_edac.c
5470
5471 EDAC-PND2
5472 M:      Tony Luck <tony.luck@intel.com>
5473 L:      linux-edac@vger.kernel.org
5474 S:      Maintained
5475 F:      drivers/edac/pnd2_edac.[ch]
5476
5477 EDAC-R82600
5478 M:      Tim Small <tim@buttersideup.com>
5479 L:      linux-edac@vger.kernel.org
5480 S:      Maintained
5481 F:      drivers/edac/r82600_edac.c
5482
5483 EDAC-SBRIDGE
5484 M:      Tony Luck <tony.luck@intel.com>
5485 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5486 L:      linux-edac@vger.kernel.org
5487 S:      Maintained
5488 F:      drivers/edac/sb_edac.c
5489
5490 EDAC-SKYLAKE
5491 M:      Tony Luck <tony.luck@intel.com>
5492 L:      linux-edac@vger.kernel.org
5493 S:      Maintained
5494 F:      drivers/edac/skx_edac.c
5495
5496 EDAC-TI
5497 M:      Tero Kristo <t-kristo@ti.com>
5498 L:      linux-edac@vger.kernel.org
5499 S:      Maintained
5500 F:      drivers/edac/ti_edac.c
5501
5502 EDAC-QCOM
5503 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5504 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5505 L:      linux-arm-msm@vger.kernel.org
5506 L:      linux-edac@vger.kernel.org
5507 S:      Maintained
5508 F:      drivers/edac/qcom_edac.c
5509
5510 EDIROL UA-101/UA-1000 DRIVER
5511 M:      Clemens Ladisch <clemens@ladisch.de>
5512 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5513 T:      git git://git.alsa-project.org/alsa-kernel.git
5514 S:      Maintained
5515 F:      sound/usb/misc/ua101.c
5516
5517 EFI TEST DRIVER
5518 L:      linux-efi@vger.kernel.org
5519 M:      Ivan Hu <ivan.hu@canonical.com>
5520 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5521 S:      Maintained
5522 F:      drivers/firmware/efi/test/
5523
5524 EFI VARIABLE FILESYSTEM
5525 M:      Matthew Garrett <matthew.garrett@nebula.com>
5526 M:      Jeremy Kerr <jk@ozlabs.org>
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5529 L:      linux-efi@vger.kernel.org
5530 S:      Maintained
5531 F:      fs/efivarfs/
5532
5533 EFIFB FRAMEBUFFER DRIVER
5534 L:      linux-fbdev@vger.kernel.org
5535 M:      Peter Jones <pjones@redhat.com>
5536 S:      Maintained
5537 F:      drivers/video/fbdev/efifb.c
5538
5539 EFS FILESYSTEM
5540 W:      http://aeschi.ch.eu.org/efs/
5541 S:      Orphan
5542 F:      fs/efs/
5543
5544 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5545 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5546 L:      netdev@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/net/ethernet/ibm/ehea/
5549
5550 EM28XX VIDEO4LINUX DRIVER
5551 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5552 L:      linux-media@vger.kernel.org
5553 W:      https://linuxtv.org
5554 T:      git git://linuxtv.org/media_tree.git
5555 S:      Maintained
5556 F:      drivers/media/usb/em28xx/
5557 F:      Documentation/media/v4l-drivers/em28xx*
5558
5559 EMBEDDED LINUX
5560 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5561 M:      Matt Mackall <mpm@selenic.com>
5562 M:      David Woodhouse <dwmw2@infradead.org>
5563 L:      linux-embedded@vger.kernel.org
5564 S:      Maintained
5565
5566 Emulex 10Gbps iSCSI - OneConnect DRIVER
5567 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5568 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5569 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5570 L:      linux-scsi@vger.kernel.org
5571 W:      http://www.broadcom.com
5572 S:      Supported
5573 F:      drivers/scsi/be2iscsi/
5574
5575 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5576 M:      Sathya Perla <sathya.perla@broadcom.com>
5577 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5578 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5579 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5580 L:      netdev@vger.kernel.org
5581 W:      http://www.emulex.com
5582 S:      Supported
5583 F:      drivers/net/ethernet/emulex/benet/
5584
5585 EMULEX ONECONNECT ROCE DRIVER
5586 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5587 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5588 L:      linux-rdma@vger.kernel.org
5589 W:      http://www.broadcom.com
5590 S:      Odd Fixes
5591 F:      drivers/infiniband/hw/ocrdma/
5592 F:      include/uapi/rdma/ocrdma-abi.h
5593
5594 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5595 M:      James Smart <james.smart@broadcom.com>
5596 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5597 L:      linux-scsi@vger.kernel.org
5598 W:      http://www.broadcom.com
5599 S:      Supported
5600 F:      drivers/scsi/lpfc/
5601
5602 ENE CB710 FLASH CARD READER DRIVER
5603 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5604 S:      Maintained
5605 F:      drivers/misc/cb710/
5606 F:      drivers/mmc/host/cb710-mmc.*
5607 F:      include/linux/cb710.h
5608
5609 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5610 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5611 S:      Maintained
5612 F:      drivers/media/rc/ene_ir.*
5613
5614 EPSON S1D13XXX FRAMEBUFFER DRIVER
5615 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5616 S:      Maintained
5617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5618 F:      drivers/video/fbdev/s1d13xxxfb.c
5619 F:      include/video/s1d13xxxfb.h
5620
5621 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5622 M:      Jeff Layton <jlayton@kernel.org>
5623 S:      Maintained
5624 F:      lib/errseq.c
5625 F:      include/linux/errseq.h
5626
5627 ET131X NETWORK DRIVER
5628 M:      Mark Einon <mark.einon@gmail.com>
5629 S:      Odd Fixes
5630 F:      drivers/net/ethernet/agere/
5631
5632 ETHERNET BRIDGE
5633 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5634 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5635 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5636 L:      netdev@vger.kernel.org
5637 W:      http://www.linuxfoundation.org/en/Net:Bridge
5638 S:      Maintained
5639 F:      include/linux/netfilter_bridge/
5640 F:      net/bridge/
5641
5642 ETHERNET PHY LIBRARY
5643 M:      Andrew Lunn <andrew@lunn.ch>
5644 M:      Florian Fainelli <f.fainelli@gmail.com>
5645 M:      Heiner Kallweit <hkallweit1@gmail.com>
5646 L:      netdev@vger.kernel.org
5647 S:      Maintained
5648 F:      Documentation/ABI/testing/sysfs-bus-mdio
5649 F:      Documentation/devicetree/bindings/net/mdio*
5650 F:      Documentation/networking/phy.txt
5651 F:      drivers/net/phy/
5652 F:      drivers/of/of_mdio.c
5653 F:      drivers/of/of_net.c
5654 F:      include/linux/*mdio*.h
5655 F:      include/linux/of_net.h
5656 F:      include/linux/phy.h
5657 F:      include/linux/phy_fixed.h
5658 F:      include/linux/platform_data/mdio-bcm-unimac.h
5659 F:      include/trace/events/mdio.h
5660 F:      include/uapi/linux/mdio.h
5661 F:      include/uapi/linux/mii.h
5662
5663 EXT2 FILE SYSTEM
5664 M:      Jan Kara <jack@suse.com>
5665 L:      linux-ext4@vger.kernel.org
5666 S:      Maintained
5667 F:      Documentation/filesystems/ext2.txt
5668 F:      fs/ext2/
5669 F:      include/linux/ext2*
5670
5671 EXT4 FILE SYSTEM
5672 M:      "Theodore Ts'o" <tytso@mit.edu>
5673 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5674 L:      linux-ext4@vger.kernel.org
5675 W:      http://ext4.wiki.kernel.org
5676 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5678 S:      Maintained
5679 F:      Documentation/filesystems/ext4/ext4.rst
5680 F:      fs/ext4/
5681
5682 Extended Verification Module (EVM)
5683 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5684 L:      linux-integrity@vger.kernel.org
5685 S:      Supported
5686 F:      security/integrity/evm/
5687
5688 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5689 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5690 L:      linux-efi@vger.kernel.org
5691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5692 S:      Maintained
5693 F:      Documentation/efi-stub.txt
5694 F:      arch/*/kernel/efi.c
5695 F:      arch/x86/boot/compressed/eboot.[ch]
5696 F:      arch/*/include/asm/efi.h
5697 F:      arch/x86/platform/efi/
5698 F:      drivers/firmware/efi/
5699 F:      include/linux/efi*.h
5700 F:      arch/arm/boot/compressed/efi-header.S
5701 F:      arch/arm64/kernel/efi-entry.S
5702
5703 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5704 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5705 M:      Chanwoo Choi <cw00.choi@samsung.com>
5706 L:      linux-kernel@vger.kernel.org
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5708 S:      Maintained
5709 F:      drivers/extcon/
5710 F:      include/linux/extcon/
5711 F:      include/linux/extcon.h
5712 F:      Documentation/extcon/
5713 F:      Documentation/devicetree/bindings/extcon/
5714
5715 EXYNOS DP DRIVER
5716 M:      Jingoo Han <jingoohan1@gmail.com>
5717 L:      dri-devel@lists.freedesktop.org
5718 S:      Maintained
5719 F:      drivers/gpu/drm/exynos/exynos_dp*
5720
5721 EXYNOS SYSMMU (IOMMU) driver
5722 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5723 L:      iommu@lists.linux-foundation.org
5724 S:      Maintained
5725 F:      drivers/iommu/exynos-iommu.c
5726
5727 EZchip NPS platform support
5728 M:      Vineet Gupta <vgupta@synopsys.com>
5729 M:      Ofer Levi <oferle@mellanox.com>
5730 S:      Supported
5731 F:      arch/arc/plat-eznps
5732 F:      arch/arc/boot/dts/eznps.dts
5733
5734 F2FS FILE SYSTEM
5735 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5736 M:      Chao Yu <yuchao0@huawei.com>
5737 L:      linux-f2fs-devel@lists.sourceforge.net
5738 W:      https://f2fs.wiki.kernel.org/
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5740 S:      Maintained
5741 F:      Documentation/filesystems/f2fs.txt
5742 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5743 F:      fs/f2fs/
5744 F:      include/linux/f2fs_fs.h
5745 F:      include/trace/events/f2fs.h
5746
5747 F71805F HARDWARE MONITORING DRIVER
5748 M:      Jean Delvare <jdelvare@suse.com>
5749 L:      linux-hwmon@vger.kernel.org
5750 S:      Maintained
5751 F:      Documentation/hwmon/f71805f
5752 F:      drivers/hwmon/f71805f.c
5753
5754 FADDR2LINE
5755 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5756 S:      Maintained
5757 F:      scripts/faddr2line
5758
5759 FAILOVER MODULE
5760 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5761 L:      netdev@vger.kernel.org
5762 S:      Supported
5763 F:      net/core/failover.c
5764 F:      include/net/failover.h
5765 F:      Documentation/networking/failover.rst
5766
5767 FANOTIFY
5768 M:      Jan Kara <jack@suse.cz>
5769 R:      Amir Goldstein <amir73il@gmail.com>
5770 L:      linux-fsdevel@vger.kernel.org
5771 S:      Maintained
5772 F:      fs/notify/fanotify/
5773 F:      include/linux/fanotify.h
5774 F:      include/uapi/linux/fanotify.h
5775
5776 FARSYNC SYNCHRONOUS DRIVER
5777 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5778 W:      http://www.farsite.co.uk/
5779 S:      Supported
5780 F:      drivers/net/wan/farsync.*
5781
5782 FAULT INJECTION SUPPORT
5783 M:      Akinobu Mita <akinobu.mita@gmail.com>
5784 S:      Supported
5785 F:      Documentation/fault-injection/
5786 F:      lib/fault-inject.c
5787
5788 FBTFT Framebuffer drivers
5789 S:      Orphan
5790 L:      dri-devel@lists.freedesktop.org
5791 L:      linux-fbdev@vger.kernel.org
5792 F:      drivers/staging/fbtft/
5793
5794 FC0011 TUNER DRIVER
5795 M:      Michael Buesch <m@bues.ch>
5796 L:      linux-media@vger.kernel.org
5797 S:      Maintained
5798 F:      drivers/media/tuners/fc0011.h
5799 F:      drivers/media/tuners/fc0011.c
5800
5801 FC2580 MEDIA DRIVER
5802 M:      Antti Palosaari <crope@iki.fi>
5803 L:      linux-media@vger.kernel.org
5804 W:      https://linuxtv.org
5805 W:      http://palosaari.fi/linux/
5806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5807 T:      git git://linuxtv.org/anttip/media_tree.git
5808 S:      Maintained
5809 F:      drivers/media/tuners/fc2580*
5810
5811 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5812 M:      Johannes Thumshirn <jth@kernel.org>
5813 L:      linux-scsi@vger.kernel.org
5814 W:      www.Open-FCoE.org
5815 S:      Supported
5816 F:      drivers/scsi/libfc/
5817 F:      drivers/scsi/fcoe/
5818 F:      include/scsi/fc/
5819 F:      include/scsi/libfc.h
5820 F:      include/scsi/libfcoe.h
5821 F:      include/uapi/scsi/fc/
5822
5823 FILE LOCKING (flock() and fcntl()/lockf())
5824 M:      Jeff Layton <jlayton@kernel.org>
5825 M:      "J. Bruce Fields" <bfields@fieldses.org>
5826 L:      linux-fsdevel@vger.kernel.org
5827 S:      Maintained
5828 F:      include/linux/fcntl.h
5829 F:      include/uapi/linux/fcntl.h
5830 F:      fs/fcntl.c
5831 F:      fs/locks.c
5832
5833 FILESYSTEMS (VFS and infrastructure)
5834 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5835 L:      linux-fsdevel@vger.kernel.org
5836 S:      Maintained
5837 F:      fs/*
5838 F:      include/linux/fs.h
5839 F:      include/uapi/linux/fs.h
5840
5841 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5842 M:      Riku Voipio <riku.voipio@iki.fi>
5843 L:      linux-hwmon@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/hwmon/f75375s.c
5846 F:      include/linux/f75375s.h
5847
5848 FIREWIRE AUDIO DRIVERS
5849 M:      Clemens Ladisch <clemens@ladisch.de>
5850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5851 T:      git git://git.alsa-project.org/alsa-kernel.git
5852 S:      Maintained
5853 F:      sound/firewire/
5854
5855 FIREWIRE MEDIA DRIVERS (firedtv)
5856 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5857 L:      linux-media@vger.kernel.org
5858 L:      linux1394-devel@lists.sourceforge.net
5859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5860 S:      Maintained
5861 F:      drivers/media/firewire/
5862
5863 FIREWIRE SBP-2 TARGET
5864 M:      Chris Boot <bootc@bootc.net>
5865 L:      linux-scsi@vger.kernel.org
5866 L:      target-devel@vger.kernel.org
5867 L:      linux1394-devel@lists.sourceforge.net
5868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5869 S:      Maintained
5870 F:      drivers/target/sbp/
5871
5872 FIREWIRE SUBSYSTEM
5873 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5874 L:      linux1394-devel@lists.sourceforge.net
5875 W:      http://ieee1394.wiki.kernel.org/
5876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5877 S:      Maintained
5878 F:      drivers/firewire/
5879 F:      include/linux/firewire.h
5880 F:      include/uapi/linux/firewire*.h
5881 F:      tools/firewire/
5882
5883 FIRMWARE LOADER (request_firmware)
5884 M:      Luis Chamberlain <mcgrof@kernel.org>
5885 L:      linux-kernel@vger.kernel.org
5886 S:      Maintained
5887 F:      Documentation/firmware_class/
5888 F:      drivers/base/firmware_loader/
5889 F:      include/linux/firmware.h
5890
5891 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5892 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5893 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5894 S:      Maintained
5895 F:      drivers/block/rsxx/
5896
5897 FLOPPY DRIVER
5898 M:      Jiri Kosina <jikos@kernel.org>
5899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5900 S:      Odd fixes
5901 F:      drivers/block/floppy.c
5902
5903 FMC SUBSYSTEM
5904 M:      Alessandro Rubini <rubini@gnudd.com>
5905 W:      http://www.ohwr.org/projects/fmc-bus
5906 S:      Supported
5907 F:      drivers/fmc/
5908 F:      include/linux/fmc*.h
5909 F:      include/linux/ipmi-fru.h
5910 K:      fmc_d.*register
5911
5912 FPGA MANAGER FRAMEWORK
5913 M:      Alan Tull <atull@kernel.org>
5914 M:      Moritz Fischer <mdf@kernel.org>
5915 L:      linux-fpga@vger.kernel.org
5916 S:      Maintained
5917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5918 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5919 F:      Documentation/fpga/
5920 F:      Documentation/driver-api/fpga/
5921 F:      Documentation/devicetree/bindings/fpga/
5922 F:      drivers/fpga/
5923 F:      include/linux/fpga/
5924 W:      http://www.rocketboards.org
5925
5926 FPGA DFL DRIVERS
5927 M:      Wu Hao <hao.wu@intel.com>
5928 L:      linux-fpga@vger.kernel.org
5929 S:      Maintained
5930 F:      Documentation/fpga/dfl.txt
5931 F:      include/uapi/linux/fpga-dfl.h
5932 F:      drivers/fpga/dfl*
5933
5934 FPU EMULATOR
5935 M:      Bill Metzenthen <billm@melbpc.org.au>
5936 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5937 S:      Maintained
5938 F:      arch/x86/math-emu/
5939
5940 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5941 L:      netdev@vger.kernel.org
5942 S:      Orphan
5943 F:      drivers/net/wan/dlci.c
5944 F:      drivers/net/wan/sdla.c
5945
5946 FRAMEBUFFER LAYER
5947 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5948 L:      dri-devel@lists.freedesktop.org
5949 L:      linux-fbdev@vger.kernel.org
5950 T:      git git://github.com/bzolnier/linux.git
5951 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5952 S:      Maintained
5953 F:      Documentation/fb/
5954 F:      drivers/video/
5955 F:      include/video/
5956 F:      include/linux/fb.h
5957 F:      include/uapi/video/
5958 F:      include/uapi/linux/fb.h
5959
5960 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5961 M:      Horia Geantă <horia.geanta@nxp.com>
5962 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5963 L:      linux-crypto@vger.kernel.org
5964 S:      Maintained
5965 F:      drivers/crypto/caam/
5966 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5967
5968 FREESCALE DIU FRAMEBUFFER DRIVER
5969 M:      Timur Tabi <timur@kernel.org>
5970 L:      linux-fbdev@vger.kernel.org
5971 S:      Maintained
5972 F:      drivers/video/fbdev/fsl-diu-fb.*
5973
5974 FREESCALE DMA DRIVER
5975 M:      Li Yang <leoyang.li@nxp.com>
5976 M:      Zhang Wei <zw@zh-kernel.org>
5977 L:      linuxppc-dev@lists.ozlabs.org
5978 S:      Maintained
5979 F:      drivers/dma/fsldma.*
5980
5981 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5982 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5983 L:      netdev@vger.kernel.org
5984 S:      Maintained
5985 F:      drivers/net/ethernet/freescale/gianfar*
5986 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5987
5988 FREESCALE GPMI NAND DRIVER
5989 M:      Han Xu <han.xu@nxp.com>
5990 L:      linux-mtd@lists.infradead.org
5991 S:      Maintained
5992 F:      drivers/mtd/nand/raw/gpmi-nand/*
5993
5994 FREESCALE I2C CPM DRIVER
5995 M:      Jochen Friedrich <jochen@scram.de>
5996 L:      linuxppc-dev@lists.ozlabs.org
5997 L:      linux-i2c@vger.kernel.org
5998 S:      Maintained
5999 F:      drivers/i2c/busses/i2c-cpm.c
6000
6001 FREESCALE IMX LPI2C DRIVER
6002 M:      Dong Aisheng <aisheng.dong@nxp.com>
6003 L:      linux-i2c@vger.kernel.org
6004 L:      linux-imx@nxp.com
6005 S:      Maintained
6006 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6007 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6008
6009 FREESCALE IMX / MXC FEC DRIVER
6010 M:      Fugang Duan <fugang.duan@nxp.com>
6011 L:      netdev@vger.kernel.org
6012 S:      Maintained
6013 F:      drivers/net/ethernet/freescale/fec_main.c
6014 F:      drivers/net/ethernet/freescale/fec_ptp.c
6015 F:      drivers/net/ethernet/freescale/fec.h
6016 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6017
6018 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6019 M:      Sascha Hauer <s.hauer@pengutronix.de>
6020 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6021 L:      linux-fbdev@vger.kernel.org
6022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6023 S:      Maintained
6024 F:      include/linux/platform_data/video-imxfb.h
6025 F:      drivers/video/fbdev/imxfb.c
6026
6027 FREESCALE QORIQ DPAA ETHERNET DRIVER
6028 M:      Madalin Bucur <madalin.bucur@nxp.com>
6029 L:      netdev@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/net/ethernet/freescale/dpaa
6032
6033 FREESCALE QORIQ DPAA FMAN DRIVER
6034 M:      Madalin Bucur <madalin.bucur@nxp.com>
6035 L:      netdev@vger.kernel.org
6036 S:      Maintained
6037 F:      drivers/net/ethernet/freescale/fman
6038 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6039
6040 FREESCALE QORIQ PTP CLOCK DRIVER
6041 M:      Yangbo Lu <yangbo.lu@nxp.com>
6042 L:      netdev@vger.kernel.org
6043 S:      Maintained
6044 F:      drivers/ptp/ptp_qoriq.c
6045 F:      include/linux/fsl/ptp_qoriq.h
6046 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6047
6048 FREESCALE QUAD SPI DRIVER
6049 M:      Han Xu <han.xu@nxp.com>
6050 L:      linux-mtd@lists.infradead.org
6051 S:      Maintained
6052 F:      drivers/mtd/spi-nor/fsl-quadspi.c
6053
6054 FREESCALE QUICC ENGINE LIBRARY
6055 M:      Qiang Zhao <qiang.zhao@nxp.com>
6056 L:      linuxppc-dev@lists.ozlabs.org
6057 S:      Maintained
6058 F:      drivers/soc/fsl/qe/
6059 F:      include/soc/fsl/*qe*.h
6060 F:      include/soc/fsl/*ucc*.h
6061
6062 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6063 M:      Li Yang <leoyang.li@nxp.com>
6064 L:      netdev@vger.kernel.org
6065 L:      linuxppc-dev@lists.ozlabs.org
6066 S:      Maintained
6067 F:      drivers/net/ethernet/freescale/ucc_geth*
6068
6069 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6070 M:      Zhao Qiang <qiang.zhao@nxp.com>
6071 L:      netdev@vger.kernel.org
6072 L:      linuxppc-dev@lists.ozlabs.org
6073 S:      Maintained
6074 F:      drivers/net/wan/fsl_ucc_hdlc*
6075
6076 FREESCALE QUICC ENGINE UCC UART DRIVER
6077 M:      Timur Tabi <timur@kernel.org>
6078 L:      linuxppc-dev@lists.ozlabs.org
6079 S:      Maintained
6080 F:      drivers/tty/serial/ucc_uart.c
6081
6082 FREESCALE SOC DRIVERS
6083 M:      Li Yang <leoyang.li@nxp.com>
6084 L:      linuxppc-dev@lists.ozlabs.org
6085 L:      linux-arm-kernel@lists.infradead.org
6086 S:      Maintained
6087 F:      Documentation/devicetree/bindings/soc/fsl/
6088 F:      drivers/soc/fsl/
6089 F:      include/linux/fsl/
6090
6091 FREESCALE SOC FS_ENET DRIVER
6092 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6093 L:      linuxppc-dev@lists.ozlabs.org
6094 L:      netdev@vger.kernel.org
6095 S:      Maintained
6096 F:      drivers/net/ethernet/freescale/fs_enet/
6097 F:      include/linux/fs_enet_pd.h
6098
6099 FREESCALE SOC SOUND DRIVERS
6100 M:      Timur Tabi <timur@kernel.org>
6101 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6102 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6103 R:      Fabio Estevam <fabio.estevam@nxp.com>
6104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6105 L:      linuxppc-dev@lists.ozlabs.org
6106 S:      Maintained
6107 F:      sound/soc/fsl/fsl*
6108 F:      sound/soc/fsl/imx*
6109 F:      sound/soc/fsl/mpc8610_hpcd.c
6110
6111 FREESCALE USB PERIPHERAL DRIVERS
6112 M:      Li Yang <leoyang.li@nxp.com>
6113 L:      linux-usb@vger.kernel.org
6114 L:      linuxppc-dev@lists.ozlabs.org
6115 S:      Maintained
6116 F:      drivers/usb/gadget/udc/fsl*
6117
6118 FREEVXFS FILESYSTEM
6119 M:      Christoph Hellwig <hch@infradead.org>
6120 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6121 S:      Maintained
6122 F:      fs/freevxfs/
6123
6124 FREEZER
6125 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6126 M:      Pavel Machek <pavel@ucw.cz>
6127 L:      linux-pm@vger.kernel.org
6128 S:      Supported
6129 F:      Documentation/power/freezing-of-tasks.txt
6130 F:      include/linux/freezer.h
6131 F:      kernel/freezer.c
6132
6133 FRONTSWAP API
6134 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6135 L:      linux-kernel@vger.kernel.org
6136 S:      Maintained
6137 F:      mm/frontswap.c
6138 F:      include/linux/frontswap.h
6139
6140 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6141 M:      David Howells <dhowells@redhat.com>
6142 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6143 S:      Supported
6144 F:      Documentation/filesystems/caching/
6145 F:      fs/fscache/
6146 F:      include/linux/fscache*.h
6147
6148 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6149 M:      Theodore Y. Ts'o <tytso@mit.edu>
6150 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6151 L:      linux-fscrypt@vger.kernel.org
6152 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6154 S:      Supported
6155 F:      fs/crypto/
6156 F:      include/linux/fscrypt*.h
6157 F:      Documentation/filesystems/fscrypt.rst
6158
6159 FSI-ATTACHED I2C DRIVER
6160 M:      Eddie James <eajames@linux.vnet.ibm.com>
6161 L:      linux-i2c@vger.kernel.org
6162 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6163 S:      Maintained
6164 F:      drivers/i2c/busses/i2c-fsi.c
6165 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6166
6167 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6168 M:      Jan Kara <jack@suse.cz>
6169 R:      Amir Goldstein <amir73il@gmail.com>
6170 L:      linux-fsdevel@vger.kernel.org
6171 S:      Maintained
6172 F:      fs/notify/
6173 F:      include/linux/fsnotify*.h
6174
6175 FUJITSU LAPTOP EXTRAS
6176 M:      Jonathan Woithe <jwoithe@just42.net>
6177 L:      platform-driver-x86@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/platform/x86/fujitsu-laptop.c
6180
6181 FUJITSU M-5MO LS CAMERA ISP DRIVER
6182 M:      Kyungmin Park <kyungmin.park@samsung.com>
6183 M:      Heungjun Kim <riverful.kim@samsung.com>
6184 L:      linux-media@vger.kernel.org
6185 S:      Maintained
6186 F:      drivers/media/i2c/m5mols/
6187 F:      include/media/i2c/m5mols.h
6188
6189 FUJITSU TABLET EXTRAS
6190 M:      Robert Gerlach <khnz@gmx.de>
6191 L:      platform-driver-x86@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/platform/x86/fujitsu-tablet.c
6194
6195 FUSE: FILESYSTEM IN USERSPACE
6196 M:      Miklos Szeredi <miklos@szeredi.hu>
6197 L:      linux-fsdevel@vger.kernel.org
6198 W:      http://fuse.sourceforge.net/
6199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6200 S:      Maintained
6201 F:      fs/fuse/
6202 F:      include/uapi/linux/fuse.h
6203 F:      Documentation/filesystems/fuse.txt
6204
6205 FUTEX SUBSYSTEM
6206 M:      Thomas Gleixner <tglx@linutronix.de>
6207 M:      Ingo Molnar <mingo@redhat.com>
6208 R:      Peter Zijlstra <peterz@infradead.org>
6209 R:      Darren Hart <dvhart@infradead.org>
6210 L:      linux-kernel@vger.kernel.org
6211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6212 S:      Maintained
6213 F:      kernel/futex.c
6214 F:      kernel/futex_compat.c
6215 F:      include/asm-generic/futex.h
6216 F:      include/linux/futex.h
6217 F:      include/uapi/linux/futex.h
6218 F:      tools/testing/selftests/futex/
6219 F:      tools/perf/bench/futex*
6220 F:      Documentation/*futex*
6221
6222 GCC PLUGINS
6223 M:      Kees Cook <keescook@chromium.org>
6224 R:      Emese Revfy <re.emese@gmail.com>
6225 L:      kernel-hardening@lists.openwall.com
6226 S:      Maintained
6227 F:      scripts/gcc-plugins/
6228 F:      scripts/gcc-plugin.sh
6229 F:      scripts/Makefile.gcc-plugins
6230 F:      Documentation/gcc-plugins.txt
6231
6232 GASKET DRIVER FRAMEWORK
6233 M:      Rob Springer <rspringer@google.com>
6234 M:      Todd Poynor <toddpoynor@google.com>
6235 M:      Ben Chan <benchan@chromium.org>
6236 S:      Maintained
6237 F:      drivers/staging/gasket/
6238
6239 GCOV BASED KERNEL PROFILING
6240 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6241 S:      Maintained
6242 F:      kernel/gcov/
6243 F:      Documentation/dev-tools/gcov.rst
6244
6245 GDB KERNEL DEBUGGING HELPER SCRIPTS
6246 M:      Jan Kiszka <jan.kiszka@siemens.com>
6247 M:      Kieran Bingham <kbingham@kernel.org>
6248 S:      Supported
6249 F:      scripts/gdb/
6250
6251 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6252 M:      Achim Leubner <achim_leubner@adaptec.com>
6253 L:      linux-scsi@vger.kernel.org
6254 W:      http://www.icp-vortex.com/
6255 S:      Supported
6256 F:      drivers/scsi/gdt*
6257
6258 GEMTEK FM RADIO RECEIVER DRIVER
6259 M:      Hans Verkuil <hverkuil@xs4all.nl>
6260 L:      linux-media@vger.kernel.org
6261 T:      git git://linuxtv.org/media_tree.git
6262 W:      https://linuxtv.org
6263 S:      Maintained
6264 F:      drivers/media/radio/radio-gemtek*
6265
6266 GENERIC GPIO I2C DRIVER
6267 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6268 S:      Supported
6269 F:      drivers/i2c/busses/i2c-gpio.c
6270 F:      include/linux/platform_data/i2c-gpio.h
6271
6272 GENERIC GPIO I2C MULTIPLEXER DRIVER
6273 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6274 L:      linux-i2c@vger.kernel.org
6275 S:      Supported
6276 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6277 F:      include/linux/platform_data/i2c-mux-gpio.h
6278 F:      Documentation/i2c/muxes/i2c-mux-gpio
6279
6280 GENERIC HDLC (WAN) DRIVERS
6281 M:      Krzysztof Halasa <khc@pm.waw.pl>
6282 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6283 S:      Maintained
6284 F:      drivers/net/wan/c101.c
6285 F:      drivers/net/wan/hd6457*
6286 F:      drivers/net/wan/hdlc*
6287 F:      drivers/net/wan/n2.c
6288 F:      drivers/net/wan/pc300too.c
6289 F:      drivers/net/wan/pci200syn.c
6290 F:      drivers/net/wan/wanxl*
6291
6292 GENERIC INCLUDE/ASM HEADER FILES
6293 M:      Arnd Bergmann <arnd@arndb.de>
6294 L:      linux-arch@vger.kernel.org
6295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6296 S:      Maintained
6297 F:      include/asm-generic/
6298 F:      include/uapi/asm-generic/
6299
6300 GENERIC PHY FRAMEWORK
6301 M:      Kishon Vijay Abraham I <kishon@ti.com>
6302 L:      linux-kernel@vger.kernel.org
6303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6304 S:      Supported
6305 F:      drivers/phy/
6306 F:      include/linux/phy/
6307
6308 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6309 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6310 S:      Supported
6311 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6312
6313 GENERIC PM DOMAINS
6314 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6315 M:      Kevin Hilman <khilman@kernel.org>
6316 M:      Ulf Hansson <ulf.hansson@linaro.org>
6317 L:      linux-pm@vger.kernel.org
6318 S:      Supported
6319 F:      drivers/base/power/domain*.c
6320 F:      include/linux/pm_domain.h
6321 F:      Documentation/devicetree/bindings/power/power_domain.txt
6322
6323 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6324 M:      Eugen Hristev <eugen.hristev@microchip.com>
6325 L:      linux-input@vger.kernel.org
6326 S:      Maintained
6327 F:      drivers/input/touchscreen/resistive-adc-touch.c
6328
6329 GENERIC UIO DRIVER FOR PCI DEVICES
6330 M:      "Michael S. Tsirkin" <mst@redhat.com>
6331 L:      kvm@vger.kernel.org
6332 S:      Supported
6333 F:      drivers/uio/uio_pci_generic.c
6334
6335 GENWQE (IBM Generic Workqueue Card)
6336 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6337 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6338 S:      Supported
6339 F:      drivers/misc/genwqe/
6340
6341 GET_MAINTAINER SCRIPT
6342 M:      Joe Perches <joe@perches.com>
6343 S:      Maintained
6344 F:      scripts/get_maintainer.pl
6345
6346 GFS2 FILE SYSTEM
6347 M:      Bob Peterson <rpeterso@redhat.com>
6348 M:      Andreas Gruenbacher <agruenba@redhat.com>
6349 L:      cluster-devel@redhat.com
6350 W:      http://sources.redhat.com/cluster/
6351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6352 S:      Supported
6353 F:      Documentation/filesystems/gfs2*.txt
6354 F:      fs/gfs2/
6355 F:      include/uapi/linux/gfs2_ondisk.h
6356
6357 GIGASET ISDN DRIVERS
6358 M:      Paul Bolle <pebolle@tiscali.nl>
6359 L:      gigaset307x-common@lists.sourceforge.net
6360 W:      http://gigaset307x.sourceforge.net/
6361 S:      Odd Fixes
6362 F:      Documentation/isdn/README.gigaset
6363 F:      drivers/isdn/gigaset/
6364 F:      include/uapi/linux/gigaset_dev.h
6365
6366 GNSS SUBSYSTEM
6367 M:      Johan Hovold <johan@kernel.org>
6368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6369 S:      Maintained
6370 F:      Documentation/ABI/testing/sysfs-class-gnss
6371 F:      Documentation/devicetree/bindings/gnss/
6372 F:      drivers/gnss/
6373 F:      include/linux/gnss.h
6374
6375 GO7007 MPEG CODEC
6376 M:      Hans Verkuil <hans.verkuil@cisco.com>
6377 L:      linux-media@vger.kernel.org
6378 S:      Maintained
6379 F:      drivers/media/usb/go7007/
6380
6381 GOODIX TOUCHSCREEN
6382 M:      Bastien Nocera <hadess@hadess.net>
6383 L:      linux-input@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/input/touchscreen/goodix.c
6386
6387 GPD POCKET FAN DRIVER
6388 M:      Hans de Goede <hdegoede@redhat.com>
6389 L:      platform-driver-x86@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/platform/x86/gpd-pocket-fan.c
6392
6393 GPIO ACPI SUPPORT
6394 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6395 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6396 L:      linux-gpio@vger.kernel.org
6397 L:      linux-acpi@vger.kernel.org
6398 S:      Maintained
6399 F:      Documentation/acpi/gpio-properties.txt
6400 F:      drivers/gpio/gpiolib-acpi.c
6401
6402 GPIO IR Transmitter
6403 M:      Sean Young <sean@mess.org>
6404 L:      linux-media@vger.kernel.org
6405 S:      Maintained
6406 F:      drivers/media/rc/gpio-ir-tx.c
6407
6408 GPIO MOCKUP DRIVER
6409 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6410 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6411 L:      linux-gpio@vger.kernel.org
6412 S:      Maintained
6413 F:      drivers/gpio/gpio-mockup.c
6414 F:      tools/testing/selftests/gpio/
6415
6416 GPIO SUBSYSTEM
6417 M:      Linus Walleij <linus.walleij@linaro.org>
6418 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6419 L:      linux-gpio@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6421 S:      Maintained
6422 F:      Documentation/devicetree/bindings/gpio/
6423 F:      Documentation/driver-api/gpio/
6424 F:      Documentation/gpio/
6425 F:      Documentation/ABI/testing/gpio-cdev
6426 F:      Documentation/ABI/obsolete/sysfs-gpio
6427 F:      drivers/gpio/
6428 F:      include/linux/gpio/
6429 F:      include/linux/gpio.h
6430 F:      include/linux/of_gpio.h
6431 F:      include/asm-generic/gpio.h
6432 F:      include/uapi/linux/gpio.h
6433 F:      tools/gpio/
6434
6435 GRE DEMULTIPLEXER DRIVER
6436 M:      Dmitry Kozlov <xeb@mail.ru>
6437 L:      netdev@vger.kernel.org
6438 S:      Maintained
6439 F:      net/ipv4/gre_demux.c
6440 F:      net/ipv4/gre_offload.c
6441 F:      include/net/gre.h
6442
6443 GRETH 10/100/1G Ethernet MAC device driver
6444 M:      Andreas Larsson <andreas@gaisler.com>
6445 L:      netdev@vger.kernel.org
6446 S:      Maintained
6447 F:      drivers/net/ethernet/aeroflex/
6448
6449 GREYBUS AUDIO PROTOCOLS DRIVERS
6450 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6451 M:      Mark Greer <mgreer@animalcreek.com>
6452 S:      Maintained
6453 F:      drivers/staging/greybus/audio_apbridgea.c
6454 F:      drivers/staging/greybus/audio_apbridgea.h
6455 F:      drivers/staging/greybus/audio_codec.c
6456 F:      drivers/staging/greybus/audio_codec.h
6457 F:      drivers/staging/greybus/audio_gb.c
6458 F:      drivers/staging/greybus/audio_manager.c
6459 F:      drivers/staging/greybus/audio_manager.h
6460 F:      drivers/staging/greybus/audio_manager_module.c
6461 F:      drivers/staging/greybus/audio_manager_private.h
6462 F:      drivers/staging/greybus/audio_manager_sysfs.c
6463 F:      drivers/staging/greybus/audio_module.c
6464 F:      drivers/staging/greybus/audio_topology.c
6465
6466 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6467 M:      Viresh Kumar <vireshk@kernel.org>
6468 S:      Maintained
6469 F:      drivers/staging/greybus/authentication.c
6470 F:      drivers/staging/greybus/bootrom.c
6471 F:      drivers/staging/greybus/firmware.h
6472 F:      drivers/staging/greybus/fw-core.c
6473 F:      drivers/staging/greybus/fw-download.c
6474 F:      drivers/staging/greybus/fw-management.c
6475 F:      drivers/staging/greybus/greybus_authentication.h
6476 F:      drivers/staging/greybus/greybus_firmware.h
6477 F:      drivers/staging/greybus/hid.c
6478 F:      drivers/staging/greybus/i2c.c
6479 F:      drivers/staging/greybus/spi.c
6480 F:      drivers/staging/greybus/spilib.c
6481 F:      drivers/staging/greybus/spilib.h
6482
6483 GREYBUS LOOPBACK DRIVER
6484 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6485 S:      Maintained
6486 F:      drivers/staging/greybus/loopback.c
6487
6488 GREYBUS PLATFORM DRIVERS
6489 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6490 S:      Maintained
6491 F:      drivers/staging/greybus/arche-platform.c
6492 F:      drivers/staging/greybus/arche-apb-ctrl.c
6493 F:      drivers/staging/greybus/arche_platform.h
6494
6495 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6496 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6497 S:      Maintained
6498 F:      drivers/staging/greybus/sdio.c
6499 F:      drivers/staging/greybus/light.c
6500 F:      drivers/staging/greybus/gpio.c
6501 F:      drivers/staging/greybus/power_supply.c
6502 F:      drivers/staging/greybus/spi.c
6503 F:      drivers/staging/greybus/spilib.c
6504
6505 GREYBUS SUBSYSTEM
6506 M:      Johan Hovold <johan@kernel.org>
6507 M:      Alex Elder <elder@kernel.org>
6508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6509 S:      Maintained
6510 F:      drivers/staging/greybus/
6511 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6512
6513 GREYBUS UART PROTOCOLS DRIVERS
6514 M:      David Lin <dtwlin@gmail.com>
6515 S:      Maintained
6516 F:      drivers/staging/greybus/uart.c
6517 F:      drivers/staging/greybus/log.c
6518
6519 GS1662 VIDEO SERIALIZER
6520 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6521 L:      linux-media@vger.kernel.org
6522 T:      git git://linuxtv.org/media_tree.git
6523 S:      Maintained
6524 F:      drivers/media/spi/gs1662.c
6525
6526 GSPCA FINEPIX SUBDRIVER
6527 M:      Frank Zago <frank@zago.net>
6528 L:      linux-media@vger.kernel.org
6529 T:      git git://linuxtv.org/media_tree.git
6530 S:      Maintained
6531 F:      drivers/media/usb/gspca/finepix.c
6532
6533 GSPCA GL860 SUBDRIVER
6534 M:      Olivier Lorin <o.lorin@laposte.net>
6535 L:      linux-media@vger.kernel.org
6536 T:      git git://linuxtv.org/media_tree.git
6537 S:      Maintained
6538 F:      drivers/media/usb/gspca/gl860/
6539
6540 GSPCA M5602 SUBDRIVER
6541 M:      Erik Andren <erik.andren@gmail.com>
6542 L:      linux-media@vger.kernel.org
6543 T:      git git://linuxtv.org/media_tree.git
6544 S:      Maintained
6545 F:      drivers/media/usb/gspca/m5602/
6546
6547 GSPCA PAC207 SONIXB SUBDRIVER
6548 M:      Hans Verkuil <hverkuil@xs4all.nl>
6549 L:      linux-media@vger.kernel.org
6550 T:      git git://linuxtv.org/media_tree.git
6551 S:      Odd Fixes
6552 F:      drivers/media/usb/gspca/pac207.c
6553
6554 GSPCA SN9C20X SUBDRIVER
6555 M:      Brian Johnson <brijohn@gmail.com>
6556 L:      linux-media@vger.kernel.org
6557 T:      git git://linuxtv.org/media_tree.git
6558 S:      Maintained
6559 F:      drivers/media/usb/gspca/sn9c20x.c
6560
6561 GSPCA T613 SUBDRIVER
6562 M:      Leandro Costantino <lcostantino@gmail.com>
6563 L:      linux-media@vger.kernel.org
6564 T:      git git://linuxtv.org/media_tree.git
6565 S:      Maintained
6566 F:      drivers/media/usb/gspca/t613.c
6567
6568 GSPCA USB WEBCAM DRIVER
6569 M:      Hans Verkuil <hverkuil@xs4all.nl>
6570 L:      linux-media@vger.kernel.org
6571 T:      git git://linuxtv.org/media_tree.git
6572 S:      Odd Fixes
6573 F:      drivers/media/usb/gspca/
6574
6575 GTP (GPRS Tunneling Protocol)
6576 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6577 M:      Harald Welte <laforge@gnumonks.org>
6578 L:      osmocom-net-gprs@lists.osmocom.org
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6580 S:      Maintained
6581 F:      drivers/net/gtp.c
6582
6583 GUID PARTITION TABLE (GPT)
6584 M:      Davidlohr Bueso <dave@stgolabs.net>
6585 L:      linux-efi@vger.kernel.org
6586 S:      Maintained
6587 F:      block/partitions/efi.*
6588
6589 H8/300 ARCHITECTURE
6590 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6591 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6592 W:      http://uclinux-h8.sourceforge.jp
6593 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6594 S:      Maintained
6595 F:      arch/h8300/
6596 F:      drivers/clocksource/h8300_*.c
6597 F:      drivers/clk/h8300/
6598 F:      drivers/irqchip/irq-renesas-h8*.c
6599
6600 HACKRF MEDIA DRIVER
6601 M:      Antti Palosaari <crope@iki.fi>
6602 L:      linux-media@vger.kernel.org
6603 W:      https://linuxtv.org
6604 W:      http://palosaari.fi/linux/
6605 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6606 T:      git git://linuxtv.org/anttip/media_tree.git
6607 S:      Maintained
6608 F:      drivers/media/usb/hackrf/
6609
6610 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6611 M:      Frank Seidel <frank@f-seidel.de>
6612 L:      platform-driver-x86@vger.kernel.org
6613 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6614 S:      Maintained
6615 F:      drivers/platform/x86/hdaps.c
6616
6617 HARDWARE MONITORING
6618 M:      Jean Delvare <jdelvare@suse.com>
6619 M:      Guenter Roeck <linux@roeck-us.net>
6620 L:      linux-hwmon@vger.kernel.org
6621 W:      http://hwmon.wiki.kernel.org/
6622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6623 S:      Maintained
6624 F:      Documentation/devicetree/bindings/hwmon/
6625 F:      Documentation/hwmon/
6626 F:      drivers/hwmon/
6627 F:      include/linux/hwmon*.h
6628 F:      include/trace/events/hwmon*.h
6629
6630 HARDWARE RANDOM NUMBER GENERATOR CORE
6631 M:      Matt Mackall <mpm@selenic.com>
6632 M:      Herbert Xu <herbert@gondor.apana.org.au>
6633 L:      linux-crypto@vger.kernel.org
6634 S:      Odd fixes
6635 F:      Documentation/devicetree/bindings/rng/
6636 F:      Documentation/hw_random.txt
6637 F:      drivers/char/hw_random/
6638 F:      include/linux/hw_random.h
6639
6640 HARDWARE TRACING FACILITIES
6641 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6642 S:      Maintained
6643 F:      drivers/hwtracing/
6644
6645 HARDWARE SPINLOCK CORE
6646 M:      Ohad Ben-Cohen <ohad@wizery.com>
6647 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6648 L:      linux-remoteproc@vger.kernel.org
6649 S:      Maintained
6650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6651 F:      Documentation/devicetree/bindings/hwlock/
6652 F:      Documentation/hwspinlock.txt
6653 F:      drivers/hwspinlock/
6654 F:      include/linux/hwspinlock.h
6655
6656 HARMONY SOUND DRIVER
6657 L:      linux-parisc@vger.kernel.org
6658 S:      Maintained
6659 F:      sound/parisc/harmony.*
6660
6661 HDPVR USB VIDEO ENCODER DRIVER
6662 M:      Hans Verkuil <hverkuil@xs4all.nl>
6663 L:      linux-media@vger.kernel.org
6664 T:      git git://linuxtv.org/media_tree.git
6665 W:      https://linuxtv.org
6666 S:      Odd Fixes
6667 F:      drivers/media/usb/hdpvr/
6668
6669 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6670 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6671 S:      Supported
6672 F:      Documentation/watchdog/hpwdt.txt
6673 F:      drivers/watchdog/hpwdt.c
6674
6675 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6676 M:      Don Brace <don.brace@microsemi.com>
6677 L:      esc.storagedev@microsemi.com
6678 L:      linux-scsi@vger.kernel.org
6679 S:      Supported
6680 F:      Documentation/scsi/hpsa.txt
6681 F:      drivers/scsi/hpsa*.[ch]
6682 F:      include/linux/cciss*.h
6683 F:      include/uapi/linux/cciss*.h
6684
6685 HFI1 DRIVER
6686 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6687 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6688 L:      linux-rdma@vger.kernel.org
6689 S:      Supported
6690 F:      drivers/infiniband/hw/hfi1
6691
6692 HFS FILESYSTEM
6693 L:      linux-fsdevel@vger.kernel.org
6694 S:      Orphan
6695 F:      Documentation/filesystems/hfs.txt
6696 F:      fs/hfs/
6697
6698 HFSPLUS FILESYSTEM
6699 L:      linux-fsdevel@vger.kernel.org
6700 S:      Orphan
6701 F:      Documentation/filesystems/hfsplus.txt
6702 F:      fs/hfsplus/
6703
6704 HGA FRAMEBUFFER DRIVER
6705 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6706 L:      linux-nvidia@lists.surfsouth.com
6707 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6708 S:      Maintained
6709 F:      drivers/video/fbdev/hgafb.c
6710
6711 HIBERNATION (aka Software Suspend, aka swsusp)
6712 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6713 M:      Pavel Machek <pavel@ucw.cz>
6714 L:      linux-pm@vger.kernel.org
6715 B:      https://bugzilla.kernel.org
6716 S:      Supported
6717 F:      arch/x86/power/
6718 F:      drivers/base/power/
6719 F:      kernel/power/
6720 F:      include/linux/suspend.h
6721 F:      include/linux/freezer.h
6722 F:      include/linux/pm.h
6723 F:      arch/*/include/asm/suspend*.h
6724
6725 HID CORE LAYER
6726 M:      Jiri Kosina <jikos@kernel.org>
6727 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6728 L:      linux-input@vger.kernel.org
6729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6730 S:      Maintained
6731 F:      drivers/hid/
6732 F:      include/linux/hid*
6733 F:      include/uapi/linux/hid*
6734
6735 HID SENSOR HUB DRIVERS
6736 M:      Jiri Kosina <jikos@kernel.org>
6737 M:      Jonathan Cameron <jic23@kernel.org>
6738 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6739 L:      linux-input@vger.kernel.org
6740 L:      linux-iio@vger.kernel.org
6741 S:      Maintained
6742 F:      Documentation/hid/hid-sensor*
6743 F:      drivers/hid/hid-sensor-*
6744 F:      drivers/iio/*/hid-*
6745 F:      include/linux/hid-sensor-*
6746
6747 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6748 M:      Thomas Gleixner <tglx@linutronix.de>
6749 L:      linux-kernel@vger.kernel.org
6750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6751 S:      Maintained
6752 F:      Documentation/timers/
6753 F:      kernel/time/hrtimer.c
6754 F:      kernel/time/clockevents.c
6755 F:      kernel/time/timer_*.c
6756 F:      include/linux/clockchips.h
6757 F:      include/linux/hrtimer.h
6758
6759 HIGH-SPEED SCC DRIVER FOR AX.25
6760 L:      linux-hams@vger.kernel.org
6761 S:      Orphan
6762 F:      drivers/net/hamradio/dmascc.c
6763 F:      drivers/net/hamradio/scc.c
6764
6765 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6766 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6767 W:      http://www.highpoint-tech.com
6768 S:      Supported
6769 F:      Documentation/scsi/hptiop.txt
6770 F:      drivers/scsi/hptiop.c
6771
6772 HIPPI
6773 M:      Jes Sorensen <jes@trained-monkey.org>
6774 L:      linux-hippi@sunsite.dk
6775 S:      Maintained
6776 F:      include/linux/hippidevice.h
6777 F:      include/uapi/linux/if_hippi.h
6778 F:      net/802/hippi.c
6779 F:      drivers/net/hippi/
6780
6781 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6782 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6783 M:      Salil Mehta <salil.mehta@huawei.com>
6784 L:      netdev@vger.kernel.org
6785 W:      http://www.hisilicon.com
6786 S:      Maintained
6787 F:      drivers/net/ethernet/hisilicon/hns3/
6788
6789 HISILICON LPC BUS DRIVER
6790 M:      john.garry@huawei.com
6791 W:      http://www.hisilicon.com
6792 S:      Maintained
6793 F:      drivers/bus/hisi_lpc.c
6794 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6795
6796 HISILICON NETWORK SUBSYSTEM DRIVER
6797 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6798 M:      Salil Mehta <salil.mehta@huawei.com>
6799 L:      netdev@vger.kernel.org
6800 W:      http://www.hisilicon.com
6801 S:      Maintained
6802 F:      drivers/net/ethernet/hisilicon/
6803 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6804
6805 HISILICON PMU DRIVER
6806 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6807 W:      http://www.hisilicon.com
6808 S:      Supported
6809 F:      drivers/perf/hisilicon
6810 F:      Documentation/perf/hisi-pmu.txt
6811
6812 HISILICON ROCE DRIVER
6813 M:      Lijun Ou <oulijun@huawei.com>
6814 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6815 L:      linux-rdma@vger.kernel.org
6816 S:      Maintained
6817 F:      drivers/infiniband/hw/hns/
6818 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6819
6820 HISILICON SAS Controller
6821 M:      John Garry <john.garry@huawei.com>
6822 W:      http://www.hisilicon.com
6823 S:      Supported
6824 F:      drivers/scsi/hisi_sas/
6825 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6826
6827 HMM - Heterogeneous Memory Management
6828 M:      Jérôme Glisse <jglisse@redhat.com>
6829 L:      linux-mm@kvack.org
6830 S:      Maintained
6831 F:      mm/hmm*
6832 F:      include/linux/hmm*
6833 F:      Documentation/vm/hmm.rst
6834
6835 HOST AP DRIVER
6836 M:      Jouni Malinen <j@w1.fi>
6837 L:      linux-wireless@vger.kernel.org
6838 W:      http://w1.fi/hostap-driver.html
6839 S:      Obsolete
6840 F:      drivers/net/wireless/intersil/hostap/
6841
6842 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6843 L:      platform-driver-x86@vger.kernel.org
6844 S:      Orphan
6845 F:      drivers/platform/x86/tc1100-wmi.c
6846
6847 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6848 M:      Jaroslav Kysela <perex@perex.cz>
6849 S:      Maintained
6850 F:      drivers/net/ethernet/hp/hp100.*
6851
6852 HPET:   High Precision Event Timers driver
6853 M:      Clemens Ladisch <clemens@ladisch.de>
6854 S:      Maintained
6855 F:      Documentation/timers/hpet.txt
6856 F:      drivers/char/hpet.c
6857 F:      include/linux/hpet.h
6858 F:      include/uapi/linux/hpet.h
6859
6860 HPET:   x86
6861 S:      Orphan
6862 F:      arch/x86/kernel/hpet.c
6863 F:      arch/x86/include/asm/hpet.h
6864
6865 HPFS FILESYSTEM
6866 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6867 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6868 S:      Maintained
6869 F:      fs/hpfs/
6870
6871 HSI SUBSYSTEM
6872 M:      Sebastian Reichel <sre@kernel.org>
6873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6874 S:      Maintained
6875 F:      Documentation/ABI/testing/sysfs-bus-hsi
6876 F:      Documentation/driver-api/hsi.rst
6877 F:      drivers/hsi/
6878 F:      include/linux/hsi/
6879 F:      include/uapi/linux/hsi/
6880
6881 HSO 3G MODEM DRIVER
6882 L:      linux-usb@vger.kernel.org
6883 S:      Orphan
6884 F:      drivers/net/usb/hso.c
6885
6886 HSR NETWORK PROTOCOL
6887 M:      Arvid Brodin <arvid.brodin@alten.se>
6888 L:      netdev@vger.kernel.org
6889 S:      Maintained
6890 F:      net/hsr/
6891
6892 HT16K33 LED CONTROLLER DRIVER
6893 M:      Robin van der Gracht <robin@protonic.nl>
6894 S:      Maintained
6895 F:      drivers/auxdisplay/ht16k33.c
6896 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6897
6898 HTCPEN TOUCHSCREEN DRIVER
6899 M:      Pau Oliva Fora <pof@eslack.org>
6900 L:      linux-input@vger.kernel.org
6901 S:      Maintained
6902 F:      drivers/input/touchscreen/htcpen.c
6903
6904 HUAWEI ETHERNET DRIVER
6905 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6906 L:      netdev@vger.kernel.org
6907 S:      Supported
6908 F:      Documentation/networking/hinic.txt
6909 F:      drivers/net/ethernet/huawei/hinic/
6910
6911 HUGETLB FILESYSTEM
6912 M:      Mike Kravetz <mike.kravetz@oracle.com>
6913 L:      linux-mm@kvack.org
6914 S:      Maintained
6915 F:      fs/hugetlbfs/
6916 F:      mm/hugetlb.c
6917 F:      include/linux/hugetlb.h
6918 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6919 F:      Documentation/vm/hugetlbfs_reserv.rst
6920 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6921
6922 HVA ST MEDIA DRIVER
6923 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6924 L:      linux-media@vger.kernel.org
6925 T:      git git://linuxtv.org/media_tree.git
6926 W:      https://linuxtv.org
6927 S:      Supported
6928 F:      drivers/media/platform/sti/hva
6929
6930 HWPOISON MEMORY FAILURE HANDLING
6931 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6932 L:      linux-mm@kvack.org
6933 S:      Maintained
6934 F:      mm/memory-failure.c
6935 F:      mm/hwpoison-inject.c
6936
6937 HYGON PROCESSOR SUPPORT
6938 M:      Pu Wen <puwen@hygon.cn>
6939 L:      linux-kernel@vger.kernel.org
6940 S:      Maintained
6941 F:      arch/x86/kernel/cpu/hygon.c
6942
6943 Hyper-V CORE AND DRIVERS
6944 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6945 M:      Haiyang Zhang <haiyangz@microsoft.com>
6946 M:      Stephen Hemminger <sthemmin@microsoft.com>
6947 M:      Sasha Levin <sashal@kernel.org>
6948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
6949 L:      devel@linuxdriverproject.org
6950 S:      Supported
6951 F:      Documentation/networking/netvsc.txt
6952 F:      arch/x86/include/asm/mshyperv.h
6953 F:      arch/x86/include/asm/trace/hyperv.h
6954 F:      arch/x86/include/asm/hyperv-tlfs.h
6955 F:      arch/x86/kernel/cpu/mshyperv.c
6956 F:      arch/x86/hyperv
6957 F:      drivers/hid/hid-hyperv.c
6958 F:      drivers/hv/
6959 F:      drivers/input/serio/hyperv-keyboard.c
6960 F:      drivers/pci/controller/pci-hyperv.c
6961 F:      drivers/net/hyperv/
6962 F:      drivers/scsi/storvsc_drv.c
6963 F:      drivers/uio/uio_hv_generic.c
6964 F:      drivers/video/fbdev/hyperv_fb.c
6965 F:      net/vmw_vsock/hyperv_transport.c
6966 F:      include/linux/hyperv.h
6967 F:      include/uapi/linux/hyperv.h
6968 F:      tools/hv/
6969 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6970
6971 HYPERVISOR VIRTUAL CONSOLE DRIVER
6972 L:      linuxppc-dev@lists.ozlabs.org
6973 S:      Odd Fixes
6974 F:      drivers/tty/hvc/
6975
6976 I2C ACPI SUPPORT
6977 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6978 L:      linux-i2c@vger.kernel.org
6979 L:      linux-acpi@vger.kernel.org
6980 S:      Maintained
6981 F:      drivers/i2c/i2c-core-acpi.c
6982
6983 I2C CONTROLLER DRIVER FOR NVIDIA GPU
6984 M:      Ajay Gupta <ajayg@nvidia.com>
6985 L:      linux-i2c@vger.kernel.org
6986 S:      Maintained
6987 F:      Documentation/i2c/busses/i2c-nvidia-gpu
6988 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
6989
6990 I2C MUXES
6991 M:      Peter Rosin <peda@axentia.se>
6992 L:      linux-i2c@vger.kernel.org
6993 S:      Maintained
6994 F:      Documentation/i2c/i2c-topology
6995 F:      Documentation/i2c/muxes/
6996 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6997 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6998 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6999 F:      drivers/i2c/i2c-mux.c
7000 F:      drivers/i2c/muxes/
7001 F:      include/linux/i2c-mux.h
7002
7003 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7004 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7005 L:      linux-i2c@vger.kernel.org
7006 S:      Maintained
7007 F:      drivers/i2c/busses/i2c-mv64xxx.c
7008
7009 I2C OVER PARALLEL PORT
7010 M:      Jean Delvare <jdelvare@suse.com>
7011 L:      linux-i2c@vger.kernel.org
7012 S:      Maintained
7013 F:      Documentation/i2c/busses/i2c-parport
7014 F:      Documentation/i2c/busses/i2c-parport-light
7015 F:      drivers/i2c/busses/i2c-parport.c
7016 F:      drivers/i2c/busses/i2c-parport-light.c
7017
7018 I2C SUBSYSTEM
7019 M:      Wolfram Sang <wsa@the-dreams.de>
7020 L:      linux-i2c@vger.kernel.org
7021 W:      https://i2c.wiki.kernel.org/
7022 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7024 S:      Maintained
7025 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7026 F:      Documentation/i2c/
7027 F:      drivers/i2c/*
7028 F:      include/linux/i2c.h
7029 F:      include/linux/i2c-dev.h
7030 F:      include/linux/i2c-smbus.h
7031 F:      include/uapi/linux/i2c.h
7032 F:      include/uapi/linux/i2c-*.h
7033
7034 I2C SUBSYSTEM HOST DRIVERS
7035 L:      linux-i2c@vger.kernel.org
7036 W:      https://i2c.wiki.kernel.org/
7037 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7039 S:      Odd Fixes
7040 F:      Documentation/devicetree/bindings/i2c/
7041 F:      drivers/i2c/algos/
7042 F:      drivers/i2c/busses/
7043
7044 I2C-TAOS-EVM DRIVER
7045 M:      Jean Delvare <jdelvare@suse.com>
7046 L:      linux-i2c@vger.kernel.org
7047 S:      Maintained
7048 F:      Documentation/i2c/busses/i2c-taos-evm
7049 F:      drivers/i2c/busses/i2c-taos-evm.c
7050
7051 I2C-TINY-USB DRIVER
7052 M:      Till Harbaum <till@harbaum.org>
7053 L:      linux-i2c@vger.kernel.org
7054 W:      http://www.harbaum.org/till/i2c_tiny_usb
7055 S:      Maintained
7056 F:      drivers/i2c/busses/i2c-tiny-usb.c
7057
7058 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7059 M:      Jean Delvare <jdelvare@suse.com>
7060 L:      linux-i2c@vger.kernel.org
7061 S:      Maintained
7062 F:      Documentation/i2c/busses/i2c-ali1535
7063 F:      Documentation/i2c/busses/i2c-ali1563
7064 F:      Documentation/i2c/busses/i2c-ali15x3
7065 F:      Documentation/i2c/busses/i2c-amd756
7066 F:      Documentation/i2c/busses/i2c-amd8111
7067 F:      Documentation/i2c/busses/i2c-i801
7068 F:      Documentation/i2c/busses/i2c-nforce2
7069 F:      Documentation/i2c/busses/i2c-piix4
7070 F:      Documentation/i2c/busses/i2c-sis5595
7071 F:      Documentation/i2c/busses/i2c-sis630
7072 F:      Documentation/i2c/busses/i2c-sis96x
7073 F:      Documentation/i2c/busses/i2c-via
7074 F:      Documentation/i2c/busses/i2c-viapro
7075 F:      drivers/i2c/busses/i2c-ali1535.c
7076 F:      drivers/i2c/busses/i2c-ali1563.c
7077 F:      drivers/i2c/busses/i2c-ali15x3.c
7078 F:      drivers/i2c/busses/i2c-amd756.c
7079 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7080 F:      drivers/i2c/busses/i2c-amd8111.c
7081 F:      drivers/i2c/busses/i2c-i801.c
7082 F:      drivers/i2c/busses/i2c-isch.c
7083 F:      drivers/i2c/busses/i2c-nforce2.c
7084 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7085 F:      drivers/i2c/busses/i2c-piix4.c
7086 F:      drivers/i2c/busses/i2c-sis5595.c
7087 F:      drivers/i2c/busses/i2c-sis630.c
7088 F:      drivers/i2c/busses/i2c-sis96x.c
7089 F:      drivers/i2c/busses/i2c-via.c
7090 F:      drivers/i2c/busses/i2c-viapro.c
7091
7092 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7093 M:      Hans de Goede <hdegoede@redhat.com>
7094 L:      linux-i2c@vger.kernel.org
7095 S:      Maintained
7096 F:      drivers/i2c/busses/i2c-cht-wc.c
7097
7098 I2C/SMBUS ISMT DRIVER
7099 M:      Seth Heasley <seth.heasley@intel.com>
7100 M:      Neil Horman <nhorman@tuxdriver.com>
7101 L:      linux-i2c@vger.kernel.org
7102 F:      drivers/i2c/busses/i2c-ismt.c
7103 F:      Documentation/i2c/busses/i2c-ismt
7104
7105 I2C/SMBUS STUB DRIVER
7106 M:      Jean Delvare <jdelvare@suse.com>
7107 L:      linux-i2c@vger.kernel.org
7108 S:      Maintained
7109 F:      drivers/i2c/i2c-stub.c
7110
7111 I3C SUBSYSTEM
7112 M:      Boris Brezillon <bbrezillon@kernel.org>
7113 L:      linux-i3c@lists.infradead.org
7114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7115 S:      Maintained
7116 F:      Documentation/ABI/testing/sysfs-bus-i3c
7117 F:      Documentation/devicetree/bindings/i3c/
7118 F:      Documentation/driver-api/i3c
7119 F:      drivers/i3c/
7120 F:      include/linux/i3c/
7121 F:      include/dt-bindings/i3c/
7122
7123 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7124 M:      Vitor Soares <vitor.soares@synopsys.com>
7125 S:      Maintained
7126 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7127 F:      drivers/i3c/master/dw*
7128
7129 IA64 (Itanium) PLATFORM
7130 M:      Tony Luck <tony.luck@intel.com>
7131 M:      Fenghua Yu <fenghua.yu@intel.com>
7132 L:      linux-ia64@vger.kernel.org
7133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7134 S:      Maintained
7135 F:      arch/ia64/
7136
7137 IBM Power 842 compression accelerator
7138 M:      Haren Myneni <haren@us.ibm.com>
7139 S:      Supported
7140 F:      drivers/crypto/nx/Makefile
7141 F:      drivers/crypto/nx/Kconfig
7142 F:      drivers/crypto/nx/nx-842*
7143 F:      include/linux/sw842.h
7144 F:      crypto/842.c
7145 F:      lib/842/
7146
7147 IBM Power in-Nest Crypto Acceleration
7148 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7149 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7150 L:      linux-crypto@vger.kernel.org
7151 S:      Supported
7152 F:      drivers/crypto/nx/Makefile
7153 F:      drivers/crypto/nx/Kconfig
7154 F:      drivers/crypto/nx/nx-aes*
7155 F:      drivers/crypto/nx/nx-sha*
7156 F:      drivers/crypto/nx/nx.*
7157 F:      drivers/crypto/nx/nx_csbcpb.h
7158 F:      drivers/crypto/nx/nx_debugfs.h
7159
7160 IBM Power Linux RAID adapter
7161 M:      Brian King <brking@us.ibm.com>
7162 S:      Supported
7163 F:      drivers/scsi/ipr.*
7164
7165 IBM Power SRIOV Virtual NIC Device Driver
7166 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7167 M:      John Allen <jallen@linux.vnet.ibm.com>
7168 L:      netdev@vger.kernel.org
7169 S:      Supported
7170 F:      drivers/net/ethernet/ibm/ibmvnic.*
7171
7172 IBM Power Virtual Accelerator Switchboard
7173 M:      Sukadev Bhattiprolu
7174 L:      linuxppc-dev@lists.ozlabs.org
7175 S:      Supported
7176 F:      arch/powerpc/platforms/powernv/vas*
7177 F:      arch/powerpc/platforms/powernv/copy-paste.h
7178 F:      arch/powerpc/include/asm/vas.h
7179 F:      arch/powerpc/include/uapi/asm/vas.h
7180
7181 IBM Power Virtual Ethernet Device Driver
7182 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7183 L:      netdev@vger.kernel.org
7184 S:      Supported
7185 F:      drivers/net/ethernet/ibm/ibmveth.*
7186
7187 IBM Power Virtual FC Device Drivers
7188 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7189 L:      linux-scsi@vger.kernel.org
7190 S:      Supported
7191 F:      drivers/scsi/ibmvscsi/ibmvfc*
7192
7193 IBM Power Virtual Management Channel Driver
7194 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7195 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7196 S:      Supported
7197 F:      drivers/misc/ibmvmc.*
7198
7199 IBM Power Virtual SCSI Device Drivers
7200 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7201 L:      linux-scsi@vger.kernel.org
7202 S:      Supported
7203 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7204 F:      include/scsi/viosrp.h
7205
7206 IBM Power Virtual SCSI Device Target Driver
7207 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7208 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7209 L:      linux-scsi@vger.kernel.org
7210 L:      target-devel@vger.kernel.org
7211 S:      Supported
7212 F:      drivers/scsi/ibmvscsi_tgt/
7213
7214 IBM Power VMX Cryptographic instructions
7215 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7216 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7217 L:      linux-crypto@vger.kernel.org
7218 S:      Supported
7219 F:      drivers/crypto/vmx/Makefile
7220 F:      drivers/crypto/vmx/Kconfig
7221 F:      drivers/crypto/vmx/vmx.c
7222 F:      drivers/crypto/vmx/aes*
7223 F:      drivers/crypto/vmx/ghash*
7224 F:      drivers/crypto/vmx/ppc-xlate.pl
7225
7226 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7227 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7228 L:      linux-pci@vger.kernel.org
7229 L:      linuxppc-dev@lists.ozlabs.org
7230 S:      Supported
7231 F:      drivers/pci/hotplug/rpaphp*
7232
7233 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7234 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7235 L:      linux-pci@vger.kernel.org
7236 L:      linuxppc-dev@lists.ozlabs.org
7237 S:      Supported
7238 F:      drivers/pci/hotplug/rpadlpar*
7239
7240 IBM ServeRAID RAID DRIVER
7241 S:      Orphan
7242 F:      drivers/scsi/ips.*
7243
7244 ICH LPC AND GPIO DRIVER
7245 M:      Peter Tyser <ptyser@xes-inc.com>
7246 S:      Maintained
7247 F:      drivers/mfd/lpc_ich.c
7248 F:      drivers/gpio/gpio-ich.c
7249
7250 IDE SUBSYSTEM
7251 M:      "David S. Miller" <davem@davemloft.net>
7252 L:      linux-ide@vger.kernel.org
7253 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7255 S:      Maintained
7256 F:      Documentation/ide/
7257 F:      drivers/ide/
7258 F:      include/linux/ide.h
7259
7260 IDE/ATAPI DRIVERS
7261 M:      Borislav Petkov <bp@alien8.de>
7262 L:      linux-ide@vger.kernel.org
7263 S:      Maintained
7264 F:      Documentation/cdrom/ide-cd
7265 F:      drivers/ide/ide-cd*
7266
7267 IDEAPAD LAPTOP EXTRAS DRIVER
7268 M:      Ike Panhc <ike.pan@canonical.com>
7269 L:      platform-driver-x86@vger.kernel.org
7270 W:      http://launchpad.net/ideapad-laptop
7271 S:      Maintained
7272 F:      drivers/platform/x86/ideapad-laptop.c
7273
7274 IDEAPAD LAPTOP SLIDEBAR DRIVER
7275 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7276 L:      linux-input@vger.kernel.org
7277 W:      https://github.com/o2genum/ideapad-slidebar
7278 S:      Maintained
7279 F:      drivers/input/misc/ideapad_slidebar.c
7280
7281 IDT VersaClock 5 CLOCK DRIVER
7282 M:      Marek Vasut <marek.vasut@gmail.com>
7283 S:      Maintained
7284 F:      drivers/clk/clk-versaclock5.c
7285
7286 IEEE 802.15.4 SUBSYSTEM
7287 M:      Alexander Aring <alex.aring@gmail.com>
7288 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7289 L:      linux-wpan@vger.kernel.org
7290 W:      http://wpan.cakelab.org/
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7293 S:      Maintained
7294 F:      net/ieee802154/
7295 F:      net/mac802154/
7296 F:      drivers/net/ieee802154/
7297 F:      include/linux/nl802154.h
7298 F:      include/linux/ieee802154.h
7299 F:      include/net/nl802154.h
7300 F:      include/net/mac802154.h
7301 F:      include/net/af_ieee802154.h
7302 F:      include/net/cfg802154.h
7303 F:      include/net/ieee802154_netdev.h
7304 F:      Documentation/networking/ieee802154.txt
7305
7306 IFE PROTOCOL
7307 M:      Yotam Gigi <yotam.gi@gmail.com>
7308 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7309 F:      net/ife
7310 F:      include/net/ife.h
7311 F:      include/uapi/linux/ife.h
7312
7313 IGORPLUG-USB IR RECEIVER
7314 M:      Sean Young <sean@mess.org>
7315 L:      linux-media@vger.kernel.org
7316 S:      Maintained
7317 F:      drivers/media/rc/igorplugusb.c
7318
7319 IGUANAWORKS USB IR TRANSCEIVER
7320 M:      Sean Young <sean@mess.org>
7321 L:      linux-media@vger.kernel.org
7322 S:      Maintained
7323 F:      drivers/media/rc/iguanair.c
7324
7325 IIO DIGITAL POTENTIOMETER DAC
7326 M:      Peter Rosin <peda@axentia.se>
7327 L:      linux-iio@vger.kernel.org
7328 S:      Maintained
7329 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7330 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7331 F:      drivers/iio/dac/dpot-dac.c
7332
7333 IIO ENVELOPE DETECTOR
7334 M:      Peter Rosin <peda@axentia.se>
7335 L:      linux-iio@vger.kernel.org
7336 S:      Maintained
7337 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7338 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7339 F:      drivers/iio/adc/envelope-detector.c
7340
7341 IIO MULTIPLEXER
7342 M:      Peter Rosin <peda@axentia.se>
7343 L:      linux-iio@vger.kernel.org
7344 S:      Maintained
7345 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7346 F:      drivers/iio/multiplexer/iio-mux.c
7347
7348 IIO SUBSYSTEM AND DRIVERS
7349 M:      Jonathan Cameron <jic23@kernel.org>
7350 R:      Hartmut Knaack <knaack.h@gmx.de>
7351 R:      Lars-Peter Clausen <lars@metafoo.de>
7352 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7353 L:      linux-iio@vger.kernel.org
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7355 S:      Maintained
7356 F:      Documentation/ABI/testing/configfs-iio*
7357 F:      Documentation/ABI/testing/sysfs-bus-iio*
7358 F:      Documentation/devicetree/bindings/iio/
7359 F:      drivers/iio/
7360 F:      drivers/staging/iio/
7361 F:      include/linux/iio/
7362 F:      tools/iio/
7363
7364 IIO UNIT CONVERTER
7365 M:      Peter Rosin <peda@axentia.se>
7366 L:      linux-iio@vger.kernel.org
7367 S:      Maintained
7368 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7369 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7370 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7371 F:      drivers/iio/afe/iio-rescale.c
7372
7373 IKANOS/ADI EAGLE ADSL USB DRIVER
7374 M:      Matthieu Castet <castet.matthieu@free.fr>
7375 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7376 S:      Maintained
7377 F:      drivers/usb/atm/ueagle-atm.c
7378
7379 IMGTEC ASCII LCD DRIVER
7380 M:      Paul Burton <paul.burton@mips.com>
7381 S:      Maintained
7382 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7383 F:      drivers/auxdisplay/img-ascii-lcd.c
7384
7385 IMGTEC IR DECODER DRIVER
7386 M:      James Hogan <jhogan@kernel.org>
7387 S:      Maintained
7388 F:      drivers/media/rc/img-ir/
7389
7390 IMON SOUNDGRAPH USB IR RECEIVER
7391 M:      Sean Young <sean@mess.org>
7392 L:      linux-media@vger.kernel.org
7393 S:      Maintained
7394 F:      drivers/media/rc/imon_raw.c
7395 F:      drivers/media/rc/imon.c
7396
7397 IMS TWINTURBO FRAMEBUFFER DRIVER
7398 L:      linux-fbdev@vger.kernel.org
7399 S:      Orphan
7400 F:      drivers/video/fbdev/imsttfb.c
7401
7402 INA209 HARDWARE MONITOR DRIVER
7403 M:      Guenter Roeck <linux@roeck-us.net>
7404 L:      linux-hwmon@vger.kernel.org
7405 S:      Maintained
7406 F:      Documentation/hwmon/ina209
7407 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7408 F:      drivers/hwmon/ina209.c
7409
7410 INA2XX HARDWARE MONITOR DRIVER
7411 M:      Guenter Roeck <linux@roeck-us.net>
7412 L:      linux-hwmon@vger.kernel.org
7413 S:      Maintained
7414 F:      Documentation/hwmon/ina2xx
7415 F:      drivers/hwmon/ina2xx.c
7416 F:      include/linux/platform_data/ina2xx.h
7417
7418 INDUSTRY PACK SUBSYSTEM (IPACK)
7419 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7420 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7421 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7422 L:      industrypack-devel@lists.sourceforge.net
7423 W:      http://industrypack.sourceforge.net
7424 S:      Maintained
7425 F:      drivers/ipack/
7426
7427 INFINIBAND SUBSYSTEM
7428 M:      Doug Ledford <dledford@redhat.com>
7429 M:      Jason Gunthorpe <jgg@mellanox.com>
7430 L:      linux-rdma@vger.kernel.org
7431 W:      https://github.com/linux-rdma/rdma-core
7432 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7434 S:      Supported
7435 F:      Documentation/devicetree/bindings/infiniband/
7436 F:      Documentation/infiniband/
7437 F:      drivers/infiniband/
7438 F:      include/uapi/linux/if_infiniband.h
7439 F:      include/uapi/rdma/
7440 F:      include/rdma/
7441
7442 INGENIC JZ4780 DMA Driver
7443 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7444 S:      Maintained
7445 F:      drivers/dma/dma-jz4780.c
7446
7447 INGENIC JZ4780 NAND DRIVER
7448 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7449 L:      linux-mtd@lists.infradead.org
7450 S:      Maintained
7451 F:      drivers/mtd/nand/raw/jz4780_*
7452
7453 INOTIFY
7454 M:      Jan Kara <jack@suse.cz>
7455 R:      Amir Goldstein <amir73il@gmail.com>
7456 L:      linux-fsdevel@vger.kernel.org
7457 S:      Maintained
7458 F:      Documentation/filesystems/inotify.txt
7459 F:      fs/notify/inotify/
7460 F:      include/linux/inotify.h
7461 F:      include/uapi/linux/inotify.h
7462
7463 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7464 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7465 L:      linux-input@vger.kernel.org
7466 Q:      http://patchwork.kernel.org/project/linux-input/list/
7467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7468 S:      Maintained
7469 F:      drivers/input/
7470 F:      include/linux/input.h
7471 F:      include/uapi/linux/input.h
7472 F:      include/uapi/linux/input-event-codes.h
7473 F:      include/linux/input/
7474 F:      Documentation/devicetree/bindings/input/
7475 F:      Documentation/devicetree/bindings/serio/
7476 F:      Documentation/input/
7477
7478 INPUT MULTITOUCH (MT) PROTOCOL
7479 M:      Henrik Rydberg <rydberg@bitmath.org>
7480 L:      linux-input@vger.kernel.org
7481 S:      Odd fixes
7482 F:      Documentation/input/multi-touch-protocol.rst
7483 F:      drivers/input/input-mt.c
7484 K:      \b(ABS|SYN)_MT_
7485
7486 INSIDE SECURE CRYPTO DRIVER
7487 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7488 F:      drivers/crypto/inside-secure/
7489 S:      Maintained
7490 L:      linux-crypto@vger.kernel.org
7491
7492 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7493 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7494 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7495 L:      linux-integrity@vger.kernel.org
7496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7497 S:      Supported
7498 F:      security/integrity/ima/
7499
7500 INTEL 810/815 FRAMEBUFFER DRIVER
7501 M:      Antonino Daplas <adaplas@gmail.com>
7502 L:      linux-fbdev@vger.kernel.org
7503 S:      Maintained
7504 F:      drivers/video/fbdev/i810/
7505
7506 INTEL ASoC DRIVERS
7507 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7508 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7509 M:      Jie Yang <yang.jie@linux.intel.com>
7510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7511 S:      Supported
7512 F:      sound/soc/intel/
7513
7514 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7515 M:      Hans de Goede <hdegoede@redhat.com>
7516 L:      platform-driver-x86@vger.kernel.org
7517 S:      Maintained
7518 F:      drivers/platform/x86/intel_atomisp2_pm.c
7519
7520 INTEL C600 SERIES SAS CONTROLLER DRIVER
7521 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7522 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7523 L:      linux-scsi@vger.kernel.org
7524 T:      git git://git.code.sf.net/p/intel-sas/isci
7525 S:      Supported
7526 F:      drivers/scsi/isci/
7527
7528 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7529 M:      Jani Nikula <jani.nikula@linux.intel.com>
7530 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7531 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7532 L:      intel-gfx@lists.freedesktop.org
7533 W:      https://01.org/linuxgraphics/
7534 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7535 C:      irc://chat.freenode.net/intel-gfx
7536 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7537 T:      git git://anongit.freedesktop.org/drm-intel
7538 S:      Supported
7539 F:      drivers/gpu/drm/i915/
7540 F:      include/drm/i915*
7541 F:      include/uapi/drm/i915_drm.h
7542 F:      Documentation/gpu/i915.rst
7543
7544 INTEL ETHERNET DRIVERS
7545 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7546 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7547 W:      http://www.intel.com/support/feedback.htm
7548 W:      http://e1000.sourceforge.net/
7549 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7552 S:      Supported
7553 F:      Documentation/networking/e100.rst
7554 F:      Documentation/networking/e1000.rst
7555 F:      Documentation/networking/e1000e.rst
7556 F:      Documentation/networking/fm10k.rst
7557 F:      Documentation/networking/igb.rst
7558 F:      Documentation/networking/igbvf.rst
7559 F:      Documentation/networking/ixgb.rst
7560 F:      Documentation/networking/ixgbe.rst
7561 F:      Documentation/networking/ixgbevf.rst
7562 F:      Documentation/networking/i40e.rst
7563 F:      Documentation/networking/iavf.rst
7564 F:      Documentation/networking/ice.rst
7565 F:      drivers/net/ethernet/intel/
7566 F:      drivers/net/ethernet/intel/*/
7567 F:      include/linux/avf/virtchnl.h
7568
7569 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7570 M:      Maik Broemme <mbroemme@libmpq.org>
7571 L:      linux-fbdev@vger.kernel.org
7572 S:      Maintained
7573 F:      Documentation/fb/intelfb.txt
7574 F:      drivers/video/fbdev/intelfb/
7575
7576 INTEL GPIO DRIVERS
7577 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7578 L:      linux-gpio@vger.kernel.org
7579 S:      Maintained
7580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7581 F:      drivers/gpio/gpio-ich.c
7582 F:      drivers/gpio/gpio-intel-mid.c
7583 F:      drivers/gpio/gpio-lynxpoint.c
7584 F:      drivers/gpio/gpio-merrifield.c
7585 F:      drivers/gpio/gpio-ml-ioh.c
7586 F:      drivers/gpio/gpio-pch.c
7587 F:      drivers/gpio/gpio-sch.c
7588 F:      drivers/gpio/gpio-sodaville.c
7589
7590 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7591 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7592 M:      Zhi Wang <zhi.a.wang@intel.com>
7593 L:      intel-gvt-dev@lists.freedesktop.org
7594 L:      intel-gfx@lists.freedesktop.org
7595 W:      https://01.org/igvt-g
7596 T:      git https://github.com/intel/gvt-linux.git
7597 S:      Supported
7598 F:      drivers/gpu/drm/i915/gvt/
7599
7600 INTEL HID EVENT DRIVER
7601 M:      Alex Hung <alex.hung@canonical.com>
7602 L:      platform-driver-x86@vger.kernel.org
7603 S:      Maintained
7604 F:      drivers/platform/x86/intel-hid.c
7605
7606 INTEL I/OAT DMA DRIVER
7607 M:      Dave Jiang <dave.jiang@intel.com>
7608 R:      Dan Williams <dan.j.williams@intel.com>
7609 L:      dmaengine@vger.kernel.org
7610 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7611 S:      Supported
7612 F:      drivers/dma/ioat*
7613
7614 INTEL IDLE DRIVER
7615 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7616 M:      Len Brown <lenb@kernel.org>
7617 L:      linux-pm@vger.kernel.org
7618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7619 B:      https://bugzilla.kernel.org
7620 S:      Supported
7621 F:      drivers/idle/intel_idle.c
7622
7623 INTEL INTEGRATED SENSOR HUB DRIVER
7624 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7625 M:      Jiri Kosina <jikos@kernel.org>
7626 L:      linux-input@vger.kernel.org
7627 S:      Maintained
7628 F:      drivers/hid/intel-ish-hid/
7629
7630 INTEL IOMMU (VT-d)
7631 M:      David Woodhouse <dwmw2@infradead.org>
7632 L:      iommu@lists.linux-foundation.org
7633 T:      git git://git.infradead.org/iommu-2.6.git
7634 S:      Supported
7635 F:      drivers/iommu/intel-iommu.c
7636 F:      include/linux/intel-iommu.h
7637
7638 INTEL IOP-ADMA DMA DRIVER
7639 R:      Dan Williams <dan.j.williams@intel.com>
7640 S:      Odd fixes
7641 F:      drivers/dma/iop-adma.c
7642
7643 INTEL IPU3 CSI-2 CIO2 DRIVER
7644 M:      Yong Zhi <yong.zhi@intel.com>
7645 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7646 M:      Bingbu Cao <bingbu.cao@intel.com>
7647 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7648 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7649 L:      linux-media@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/media/pci/intel/ipu3/
7652 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7653
7654 INTEL IPU3 CSI-2 IMGU DRIVER
7655 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7656 L:      linux-media@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/staging/media/ipu3/
7659 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7660 F:      Documentation/media/v4l-drivers/ipu3.rst
7661
7662 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7663 M:      Krzysztof Halasa <khalasa@piap.pl>
7664 S:      Maintained
7665 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7666 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7667 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7668 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7669 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7670 F:      drivers/net/wan/ixp4xx_hss.c
7671
7672 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7673 M:      Deepak Saxena <dsaxena@plexity.net>
7674 S:      Maintained
7675 F:      drivers/char/hw_random/ixp4xx-rng.c
7676
7677 INTEL MANAGEMENT ENGINE (mei)
7678 M:      Tomas Winkler <tomas.winkler@intel.com>
7679 L:      linux-kernel@vger.kernel.org
7680 S:      Supported
7681 F:      include/uapi/linux/mei.h
7682 F:      include/linux/mei_cl_bus.h
7683 F:      drivers/misc/mei/*
7684 F:      drivers/watchdog/mei_wdt.c
7685 F:      Documentation/misc-devices/mei/*
7686 F:      samples/mei/*
7687
7688 INTEL MENLOW THERMAL DRIVER
7689 M:      Sujith Thomas <sujith.thomas@intel.com>
7690 L:      platform-driver-x86@vger.kernel.org
7691 W:      https://01.org/linux-acpi
7692 S:      Supported
7693 F:      drivers/platform/x86/intel_menlow.c
7694
7695 INTEL MIC DRIVERS (mic)
7696 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7697 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7698 S:      Supported
7699 W:      https://github.com/sudeepdutt/mic
7700 W:      http://software.intel.com/en-us/mic-developer
7701 F:      include/linux/mic_bus.h
7702 F:      include/linux/scif.h
7703 F:      include/uapi/linux/mic_common.h
7704 F:      include/uapi/linux/mic_ioctl.h
7705 F:      include/uapi/linux/scif_ioctl.h
7706 F:      drivers/misc/mic/
7707 F:      drivers/dma/mic_x100_dma.c
7708 F:      drivers/dma/mic_x100_dma.h
7709 F:      Documentation/mic/
7710
7711 INTEL PMC CORE DRIVER
7712 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7713 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7714 L:      platform-driver-x86@vger.kernel.org
7715 S:      Maintained
7716 F:      drivers/platform/x86/intel_pmc_core*
7717
7718 INTEL PMC/P-Unit IPC DRIVER
7719 M:      Zha Qipeng<qipeng.zha@intel.com>
7720 L:      platform-driver-x86@vger.kernel.org
7721 S:      Maintained
7722 F:      drivers/platform/x86/intel_pmc_ipc.c
7723 F:      drivers/platform/x86/intel_punit_ipc.c
7724 F:      arch/x86/include/asm/intel_pmc_ipc.h
7725 F:      arch/x86/include/asm/intel_punit_ipc.h
7726
7727 INTEL PMIC GPIO DRIVERS
7728 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7729 S:      Maintained
7730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7731 F:      drivers/gpio/gpio-*cove.c
7732 F:      drivers/gpio/gpio-msic.c
7733
7734 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7735 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7736 S:      Maintained
7737 F:      drivers/mfd/intel_msic.c
7738 F:      drivers/mfd/intel_soc_pmic*
7739 F:      include/linux/mfd/intel_msic.h
7740 F:      include/linux/mfd/intel_soc_pmic*
7741
7742 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7743 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7744 L:      linux-wireless@vger.kernel.org
7745 S:      Maintained
7746 F:      Documentation/networking/README.ipw2100
7747 F:      Documentation/networking/README.ipw2200
7748 F:      drivers/net/wireless/intel/ipw2x00/
7749
7750 INTEL PSTATE DRIVER
7751 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7752 M:      Len Brown <lenb@kernel.org>
7753 L:      linux-pm@vger.kernel.org
7754 S:      Supported
7755 F:      drivers/cpufreq/intel_pstate.c
7756
7757 INTEL RDMA RNIC DRIVER
7758 M:      Faisal Latif <faisal.latif@intel.com>
7759 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7760 L:      linux-rdma@vger.kernel.org
7761 S:      Supported
7762 F:      drivers/infiniband/hw/i40iw/
7763 F:      include/uapi/rdma/i40iw-abi.h
7764
7765 INTEL TELEMETRY DRIVER
7766 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7767 M:      "David E. Box" <david.e.box@linux.intel.com>
7768 L:      platform-driver-x86@vger.kernel.org
7769 S:      Maintained
7770 F:      arch/x86/include/asm/intel_telemetry.h
7771 F:      drivers/platform/x86/intel_telemetry*
7772
7773 INTEL VIRTUAL BUTTON DRIVER
7774 M:      AceLan Kao <acelan.kao@canonical.com>
7775 L:      platform-driver-x86@vger.kernel.org
7776 S:      Maintained
7777 F:      drivers/platform/x86/intel-vbtn.c
7778
7779 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7780 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7781 L:      linux-wireless@vger.kernel.org
7782 S:      Supported
7783 F:      drivers/net/wireless/intel/iwlegacy/
7784
7785 INTEL WIRELESS WIFI LINK (iwlwifi)
7786 M:      Johannes Berg <johannes.berg@intel.com>
7787 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7788 M:      Luca Coelho <luciano.coelho@intel.com>
7789 M:      Intel Linux Wireless <linuxwifi@intel.com>
7790 L:      linux-wireless@vger.kernel.org
7791 W:      http://intellinuxwireless.org
7792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7793 S:      Supported
7794 F:      drivers/net/wireless/intel/iwlwifi/
7795
7796 INTEL WIRELESS WIMAX CONNECTION 2400
7797 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7798 M:      linux-wimax@intel.com
7799 L:      wimax@linuxwimax.org (subscribers-only)
7800 S:      Supported
7801 W:      http://linuxwimax.org
7802 F:      Documentation/wimax/README.i2400m
7803 F:      drivers/net/wimax/i2400m/
7804 F:      include/uapi/linux/wimax/i2400m.h
7805
7806 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7807 M:      Mario Limonciello <mario.limonciello@dell.com>
7808 S:      Maintained
7809 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7810
7811 INTEL(R) TRACE HUB
7812 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7813 S:      Supported
7814 F:      Documentation/trace/intel_th.rst
7815 F:      drivers/hwtracing/intel_th/
7816
7817 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7818 M:      Ning Sun <ning.sun@intel.com>
7819 L:      tboot-devel@lists.sourceforge.net
7820 W:      http://tboot.sourceforge.net
7821 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7822 S:      Supported
7823 F:      Documentation/intel_txt.txt
7824 F:      include/linux/tboot.h
7825 F:      arch/x86/kernel/tboot.c
7826
7827 INTEL-MID GPIO DRIVER
7828 M:      David Cohen <david.a.cohen@linux.intel.com>
7829 L:      linux-gpio@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/gpio/gpio-intel-mid.c
7832
7833 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7834 M:      Linus Walleij <linus.walleij@linaro.org>
7835 L:      linux-iio@vger.kernel.org
7836 S:      Maintained
7837 F:      drivers/iio/gyro/mpu3050*
7838 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7839
7840 IOC3 ETHERNET DRIVER
7841 M:      Ralf Baechle <ralf@linux-mips.org>
7842 L:      linux-mips@vger.kernel.org
7843 S:      Maintained
7844 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7845
7846 IOC3 SERIAL DRIVER
7847 M:      Pat Gefre <pfg@sgi.com>
7848 L:      linux-serial@vger.kernel.org
7849 S:      Maintained
7850 F:      drivers/tty/serial/ioc3_serial.c
7851
7852 IOMMU DRIVERS
7853 M:      Joerg Roedel <joro@8bytes.org>
7854 L:      iommu@lists.linux-foundation.org
7855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7856 S:      Maintained
7857 F:      Documentation/devicetree/bindings/iommu/
7858 F:      drivers/iommu/
7859 F:      include/linux/iommu.h
7860 F:      include/linux/of_iommu.h
7861 F:      include/linux/iova.h
7862
7863 IP MASQUERADING
7864 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7865 S:      Maintained
7866 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7867
7868 IPMI SUBSYSTEM
7869 M:      Corey Minyard <minyard@acm.org>
7870 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7871 W:      http://openipmi.sourceforge.net/
7872 S:      Supported
7873 F:      Documentation/devicetree/bindings/ipmi/
7874 F:      Documentation/IPMI.txt
7875 F:      drivers/char/ipmi/
7876 F:      include/linux/ipmi*
7877 F:      include/uapi/linux/ipmi*
7878
7879 IPS SCSI RAID DRIVER
7880 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7881 L:      linux-scsi@vger.kernel.org
7882 W:      http://www.adaptec.com/
7883 S:      Maintained
7884 F:      drivers/scsi/ips*
7885
7886 IPVS
7887 M:      Wensong Zhang <wensong@linux-vs.org>
7888 M:      Simon Horman <horms@verge.net.au>
7889 M:      Julian Anastasov <ja@ssi.bg>
7890 L:      netdev@vger.kernel.org
7891 L:      lvs-devel@vger.kernel.org
7892 S:      Maintained
7893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7895 F:      Documentation/networking/ipvs-sysctl.txt
7896 F:      include/net/ip_vs.h
7897 F:      include/uapi/linux/ip_vs.h
7898 F:      net/netfilter/ipvs/
7899
7900 IPWIRELESS DRIVER
7901 M:      Jiri Kosina <jikos@kernel.org>
7902 M:      David Sterba <dsterba@suse.com>
7903 S:      Odd Fixes
7904 F:      drivers/tty/ipwireless/
7905
7906 IPX NETWORK LAYER
7907 L:      netdev@vger.kernel.org
7908 S:      Obsolete
7909 F:      include/uapi/linux/ipx.h
7910
7911 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7912 M:      Marc Zyngier <marc.zyngier@arm.com>
7913 S:      Maintained
7914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7915 F:      Documentation/IRQ-domain.txt
7916 F:      include/linux/irqdomain.h
7917 F:      kernel/irq/irqdomain.c
7918 F:      kernel/irq/msi.c
7919
7920 IRQ SUBSYSTEM
7921 M:      Thomas Gleixner <tglx@linutronix.de>
7922 L:      linux-kernel@vger.kernel.org
7923 S:      Maintained
7924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7925 F:      kernel/irq/
7926
7927 IRQCHIP DRIVERS
7928 M:      Thomas Gleixner <tglx@linutronix.de>
7929 M:      Jason Cooper <jason@lakedaemon.net>
7930 M:      Marc Zyngier <marc.zyngier@arm.com>
7931 L:      linux-kernel@vger.kernel.org
7932 S:      Maintained
7933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7934 F:      Documentation/devicetree/bindings/interrupt-controller/
7935 F:      drivers/irqchip/
7936
7937 ISA
7938 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7939 S:      Maintained
7940 F:      Documentation/isa.txt
7941 F:      drivers/base/isa.c
7942 F:      include/linux/isa.h
7943
7944 ISA RADIO MODULE
7945 M:      Hans Verkuil <hverkuil@xs4all.nl>
7946 L:      linux-media@vger.kernel.org
7947 T:      git git://linuxtv.org/media_tree.git
7948 W:      https://linuxtv.org
7949 S:      Maintained
7950 F:      drivers/media/radio/radio-isa*
7951
7952 ISAPNP
7953 M:      Jaroslav Kysela <perex@perex.cz>
7954 S:      Maintained
7955 F:      Documentation/isapnp.txt
7956 F:      drivers/pnp/isapnp/
7957 F:      include/linux/isapnp.h
7958
7959 ISCSI
7960 M:      Lee Duncan <lduncan@suse.com>
7961 M:      Chris Leech <cleech@redhat.com>
7962 L:      open-iscsi@googlegroups.com
7963 W:      www.open-iscsi.com
7964 S:      Maintained
7965 F:      drivers/scsi/*iscsi*
7966 F:      include/scsi/*iscsi*
7967
7968 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7969 M:      Peter Jones <pjones@redhat.com>
7970 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7971 S:      Maintained
7972 F:      drivers/firmware/iscsi_ibft*
7973
7974 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7975 M:      Sagi Grimberg <sagi@grimberg.me>
7976 M:      Max Gurtovoy <maxg@mellanox.com>
7977 L:      linux-rdma@vger.kernel.org
7978 S:      Supported
7979 W:      http://www.openfabrics.org
7980 W:      www.open-iscsi.org
7981 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7982 F:      drivers/infiniband/ulp/iser/
7983
7984 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7985 M:      Sagi Grimberg <sagi@grimberg.me>
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7987 L:      linux-rdma@vger.kernel.org
7988 L:      target-devel@vger.kernel.org
7989 S:      Supported
7990 W:      http://www.linux-iscsi.org
7991 F:      drivers/infiniband/ulp/isert
7992
7993 ISDN SUBSYSTEM
7994 M:      Karsten Keil <isdn@linux-pingi.de>
7995 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7996 L:      netdev@vger.kernel.org
7997 W:      http://www.isdn4linux.de
7998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7999 S:      Maintained
8000 F:      Documentation/isdn/
8001 F:      drivers/isdn/
8002 F:      include/linux/isdn.h
8003 F:      include/linux/isdn/
8004 F:      include/uapi/linux/isdn.h
8005 F:      include/uapi/linux/isdn/
8006
8007 ISDN SUBSYSTEM (Eicon active card driver)
8008 M:      Armin Schindler <mac@melware.de>
8009 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8010 W:      http://www.melware.de
8011 S:      Maintained
8012 F:      drivers/isdn/hardware/eicon/
8013
8014 IT87 HARDWARE MONITORING DRIVER
8015 M:      Jean Delvare <jdelvare@suse.com>
8016 L:      linux-hwmon@vger.kernel.org
8017 S:      Maintained
8018 F:      Documentation/hwmon/it87
8019 F:      drivers/hwmon/it87.c
8020
8021 IT913X MEDIA DRIVER
8022 M:      Antti Palosaari <crope@iki.fi>
8023 L:      linux-media@vger.kernel.org
8024 W:      https://linuxtv.org
8025 W:      http://palosaari.fi/linux/
8026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8027 T:      git git://linuxtv.org/anttip/media_tree.git
8028 S:      Maintained
8029 F:      drivers/media/tuners/it913x*
8030
8031 IVTV VIDEO4LINUX DRIVER
8032 M:      Andy Walls <awalls@md.metrocast.net>
8033 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8034 L:      linux-media@vger.kernel.org
8035 T:      git git://linuxtv.org/media_tree.git
8036 W:      http://www.ivtvdriver.org
8037 S:      Maintained
8038 F:      Documentation/media/v4l-drivers/ivtv*
8039 F:      drivers/media/pci/ivtv/
8040 F:      include/uapi/linux/ivtv*
8041
8042 IX2505V MEDIA DRIVER
8043 M:      Malcolm Priestley <tvboxspy@gmail.com>
8044 L:      linux-media@vger.kernel.org
8045 W:      https://linuxtv.org
8046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8047 S:      Maintained
8048 F:      drivers/media/dvb-frontends/ix2505v*
8049
8050 JAILHOUSE HYPERVISOR INTERFACE
8051 M:      Jan Kiszka <jan.kiszka@siemens.com>
8052 L:      jailhouse-dev@googlegroups.com
8053 S:      Maintained
8054 F:      arch/x86/kernel/jailhouse.c
8055 F:      arch/x86/include/asm/jailhouse_para.h
8056
8057 JC42.4 TEMPERATURE SENSOR DRIVER
8058 M:      Guenter Roeck <linux@roeck-us.net>
8059 L:      linux-hwmon@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/hwmon/jc42.c
8062 F:      Documentation/hwmon/jc42
8063
8064 JFS FILESYSTEM
8065 M:      Dave Kleikamp <shaggy@kernel.org>
8066 L:      jfs-discussion@lists.sourceforge.net
8067 W:      http://jfs.sourceforge.net/
8068 T:      git git://github.com/kleikamp/linux-shaggy.git
8069 S:      Maintained
8070 F:      Documentation/filesystems/jfs.txt
8071 F:      fs/jfs/
8072
8073 JME NETWORK DRIVER
8074 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8075 L:      netdev@vger.kernel.org
8076 S:      Maintained
8077 F:      drivers/net/ethernet/jme.*
8078
8079 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8080 M:      David Woodhouse <dwmw2@infradead.org>
8081 L:      linux-mtd@lists.infradead.org
8082 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8083 S:      Maintained
8084 F:      fs/jffs2/
8085 F:      include/uapi/linux/jffs2.h
8086
8087 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8088 M:      "Theodore Ts'o" <tytso@mit.edu>
8089 M:      Jan Kara <jack@suse.com>
8090 L:      linux-ext4@vger.kernel.org
8091 S:      Maintained
8092 F:      fs/jbd2/
8093 F:      include/linux/jbd2.h
8094
8095 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8096 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8097 L:      linux-media@vger.kernel.org
8098 S:      Maintained
8099 F:      drivers/media/platform/rcar_jpu.c
8100
8101 JSM Neo PCI based serial card
8102 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
8103 L:      linux-serial@vger.kernel.org
8104 S:      Maintained
8105 F:      drivers/tty/serial/jsm/
8106
8107 K10TEMP HARDWARE MONITORING DRIVER
8108 M:      Clemens Ladisch <clemens@ladisch.de>
8109 L:      linux-hwmon@vger.kernel.org
8110 S:      Maintained
8111 F:      Documentation/hwmon/k10temp
8112 F:      drivers/hwmon/k10temp.c
8113
8114 K8TEMP HARDWARE MONITORING DRIVER
8115 M:      Rudolf Marek <r.marek@assembler.cz>
8116 L:      linux-hwmon@vger.kernel.org
8117 S:      Maintained
8118 F:      Documentation/hwmon/k8temp
8119 F:      drivers/hwmon/k8temp.c
8120
8121 KASAN
8122 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8123 R:      Alexander Potapenko <glider@google.com>
8124 R:      Dmitry Vyukov <dvyukov@google.com>
8125 L:      kasan-dev@googlegroups.com
8126 S:      Maintained
8127 F:      arch/*/include/asm/kasan.h
8128 F:      arch/*/mm/kasan_init*
8129 F:      Documentation/dev-tools/kasan.rst
8130 F:      include/linux/kasan*.h
8131 F:      lib/test_kasan.c
8132 F:      mm/kasan/
8133 F:      scripts/Makefile.kasan
8134
8135 KCONFIG
8136 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8138 L:      linux-kbuild@vger.kernel.org
8139 S:      Maintained
8140 F:      Documentation/kbuild/kconfig*
8141 F:      scripts/kconfig/
8142 F:      scripts/Kconfig.include
8143
8144 KDUMP
8145 M:      Dave Young <dyoung@redhat.com>
8146 M:      Baoquan He <bhe@redhat.com>
8147 R:      Vivek Goyal <vgoyal@redhat.com>
8148 L:      kexec@lists.infradead.org
8149 W:      http://lse.sourceforge.net/kdump/
8150 S:      Maintained
8151 F:      Documentation/kdump/
8152
8153 KEENE FM RADIO TRANSMITTER DRIVER
8154 M:      Hans Verkuil <hverkuil@xs4all.nl>
8155 L:      linux-media@vger.kernel.org
8156 T:      git git://linuxtv.org/media_tree.git
8157 W:      https://linuxtv.org
8158 S:      Maintained
8159 F:      drivers/media/radio/radio-keene*
8160
8161 KERNEL AUTOMOUNTER
8162 M:      Ian Kent <raven@themaw.net>
8163 L:      autofs@vger.kernel.org
8164 S:      Maintained
8165 F:      fs/autofs/
8166
8167 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8168 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8169 M:      Michal Marek <michal.lkml@markovi.net>
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8171 L:      linux-kbuild@vger.kernel.org
8172 S:      Maintained
8173 F:      Documentation/kbuild/
8174 F:      Makefile
8175 F:      scripts/Kbuild*
8176 F:      scripts/Makefile*
8177 F:      scripts/basic/
8178 F:      scripts/mk*
8179 F:      scripts/mod/
8180 F:      scripts/package/
8181
8182 KERNEL JANITORS
8183 L:      kernel-janitors@vger.kernel.org
8184 W:      http://kernelnewbies.org/KernelJanitors
8185 S:      Odd Fixes
8186
8187 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8188 M:      "J. Bruce Fields" <bfields@fieldses.org>
8189 M:      Jeff Layton <jlayton@kernel.org>
8190 L:      linux-nfs@vger.kernel.org
8191 W:      http://nfs.sourceforge.net/
8192 T:      git git://linux-nfs.org/~bfields/linux.git
8193 S:      Supported
8194 F:      fs/nfsd/
8195 F:      include/uapi/linux/nfsd/
8196 F:      fs/lockd/
8197 F:      fs/nfs_common/
8198 F:      net/sunrpc/
8199 F:      include/linux/lockd/
8200 F:      include/linux/sunrpc/
8201 F:      include/uapi/linux/sunrpc/
8202
8203 KERNEL SELFTEST FRAMEWORK
8204 M:      Shuah Khan <shuah@kernel.org>
8205 L:      linux-kselftest@vger.kernel.org
8206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8207 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8208 S:      Maintained
8209 F:      tools/testing/selftests/
8210 F:      Documentation/dev-tools/kselftest*
8211
8212 KERNEL USERMODE HELPER
8213 M:      Luis Chamberlain <mcgrof@kernel.org>
8214 L:      linux-kernel@vger.kernel.org
8215 S:      Maintained
8216 F:      kernel/umh.c
8217 F:      include/linux/umh.h
8218
8219 KERNEL VIRTUAL MACHINE (KVM)
8220 M:      Paolo Bonzini <pbonzini@redhat.com>
8221 M:      Radim Krčmář <rkrcmar@redhat.com>
8222 L:      kvm@vger.kernel.org
8223 W:      http://www.linux-kvm.org
8224 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8225 S:      Supported
8226 F:      Documentation/virtual/kvm/
8227 F:      include/trace/events/kvm.h
8228 F:      include/uapi/asm-generic/kvm*
8229 F:      include/uapi/linux/kvm*
8230 F:      include/asm-generic/kvm*
8231 F:      include/linux/kvm*
8232 F:      include/kvm/iodev.h
8233 F:      virt/kvm/*
8234 F:      tools/kvm/
8235
8236 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8237 M:      Joerg Roedel <joro@8bytes.org>
8238 L:      kvm@vger.kernel.org
8239 W:      http://www.linux-kvm.org/
8240 S:      Maintained
8241 F:      arch/x86/include/asm/svm.h
8242 F:      arch/x86/kvm/svm.c
8243
8244 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8245 M:      Christoffer Dall <christoffer.dall@arm.com>
8246 M:      Marc Zyngier <marc.zyngier@arm.com>
8247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8248 L:      kvmarm@lists.cs.columbia.edu
8249 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8251 S:      Supported
8252 F:      arch/arm/include/uapi/asm/kvm*
8253 F:      arch/arm/include/asm/kvm*
8254 F:      arch/arm/kvm/
8255 F:      virt/kvm/arm/
8256 F:      include/kvm/arm_*
8257
8258 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8259 M:      Christoffer Dall <christoffer.dall@arm.com>
8260 M:      Marc Zyngier <marc.zyngier@arm.com>
8261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8262 L:      kvmarm@lists.cs.columbia.edu
8263 S:      Maintained
8264 F:      arch/arm64/include/uapi/asm/kvm*
8265 F:      arch/arm64/include/asm/kvm*
8266 F:      arch/arm64/kvm/
8267
8268 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8269 M:      James Hogan <jhogan@kernel.org>
8270 L:      linux-mips@vger.kernel.org
8271 S:      Supported
8272 F:      arch/mips/include/uapi/asm/kvm*
8273 F:      arch/mips/include/asm/kvm*
8274 F:      arch/mips/kvm/
8275
8276 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8277 M:      Paul Mackerras <paulus@ozlabs.org>
8278 L:      kvm-ppc@vger.kernel.org
8279 W:      http://www.linux-kvm.org/
8280 T:      git git://github.com/agraf/linux-2.6.git
8281 S:      Supported
8282 F:      arch/powerpc/include/uapi/asm/kvm*
8283 F:      arch/powerpc/include/asm/kvm*
8284 F:      arch/powerpc/kvm/
8285 F:      arch/powerpc/kernel/kvm*
8286
8287 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8288 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8289 M:      Janosch Frank <frankja@linux.ibm.com>
8290 R:      David Hildenbrand <david@redhat.com>
8291 R:      Cornelia Huck <cohuck@redhat.com>
8292 L:      linux-s390@vger.kernel.org
8293 W:      http://www.ibm.com/developerworks/linux/linux390/
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8295 S:      Supported
8296 F:      arch/s390/include/uapi/asm/kvm*
8297 F:      arch/s390/include/asm/gmap.h
8298 F:      arch/s390/include/asm/kvm*
8299 F:      arch/s390/kvm/
8300 F:      arch/s390/mm/gmap.c
8301
8302 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8303 M:      Paolo Bonzini <pbonzini@redhat.com>
8304 M:      Radim Krčmář <rkrcmar@redhat.com>
8305 L:      kvm@vger.kernel.org
8306 W:      http://www.linux-kvm.org
8307 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8308 S:      Supported
8309 F:      arch/x86/kvm/
8310 F:      arch/x86/include/uapi/asm/kvm*
8311 F:      arch/x86/include/asm/kvm*
8312 F:      arch/x86/include/asm/pvclock-abi.h
8313 F:      arch/x86/kernel/kvm.c
8314 F:      arch/x86/kernel/kvmclock.c
8315
8316 KERNFS
8317 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8318 M:      Tejun Heo <tj@kernel.org>
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8320 S:      Supported
8321 F:      include/linux/kernfs.h
8322 F:      fs/kernfs/
8323
8324 KEXEC
8325 M:      Eric Biederman <ebiederm@xmission.com>
8326 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8327 L:      kexec@lists.infradead.org
8328 S:      Maintained
8329 F:      include/linux/kexec.h
8330 F:      include/uapi/linux/kexec.h
8331 F:      kernel/kexec*
8332
8333 KEYS-ENCRYPTED
8334 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8335 L:      linux-integrity@vger.kernel.org
8336 L:      keyrings@vger.kernel.org
8337 S:      Supported
8338 F:      Documentation/security/keys/trusted-encrypted.rst
8339 F:      include/keys/encrypted-type.h
8340 F:      security/keys/encrypted-keys/
8341
8342 KEYS-TRUSTED
8343 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8344 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8345 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8346 L:      linux-integrity@vger.kernel.org
8347 L:      keyrings@vger.kernel.org
8348 S:      Supported
8349 F:      Documentation/security/keys/trusted-encrypted.rst
8350 F:      include/keys/trusted-type.h
8351 F:      security/keys/trusted.c
8352 F:      security/keys/trusted.h
8353
8354 KEYS/KEYRINGS:
8355 M:      David Howells <dhowells@redhat.com>
8356 L:      keyrings@vger.kernel.org
8357 S:      Maintained
8358 F:      Documentation/security/keys/core.rst
8359 F:      include/linux/key.h
8360 F:      include/linux/key-type.h
8361 F:      include/linux/keyctl.h
8362 F:      include/uapi/linux/keyctl.h
8363 F:      include/keys/
8364 F:      security/keys/
8365
8366 KGDB / KDB /debug_core
8367 M:      Jason Wessel <jason.wessel@windriver.com>
8368 M:      Daniel Thompson <daniel.thompson@linaro.org>
8369 W:      http://kgdb.wiki.kernel.org/
8370 L:      kgdb-bugreport@lists.sourceforge.net
8371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8372 S:      Maintained
8373 F:      Documentation/dev-tools/kgdb.rst
8374 F:      drivers/misc/kgdbts.c
8375 F:      drivers/tty/serial/kgdboc.c
8376 F:      include/linux/kdb.h
8377 F:      include/linux/kgdb.h
8378 F:      kernel/debug/
8379
8380 KMEMLEAK
8381 M:      Catalin Marinas <catalin.marinas@arm.com>
8382 S:      Maintained
8383 F:      Documentation/dev-tools/kmemleak.rst
8384 F:      include/linux/kmemleak.h
8385 F:      mm/kmemleak.c
8386 F:      mm/kmemleak-test.c
8387
8388 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8389 M:      Luis Chamberlain <mcgrof@kernel.org>
8390 L:      linux-kernel@vger.kernel.org
8391 S:      Maintained
8392 F:      kernel/kmod.c
8393 F:      include/linux/kmod.h
8394 F:      lib/test_kmod.c
8395 F:      tools/testing/selftests/kmod/
8396
8397 KPROBES
8398 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8399 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8400 M:      "David S. Miller" <davem@davemloft.net>
8401 M:      Masami Hiramatsu <mhiramat@kernel.org>
8402 S:      Maintained
8403 F:      Documentation/kprobes.txt
8404 F:      include/linux/kprobes.h
8405 F:      include/asm-generic/kprobes.h
8406 F:      kernel/kprobes.c
8407
8408 KS0108 LCD CONTROLLER DRIVER
8409 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8410 S:      Maintained
8411 F:      Documentation/auxdisplay/ks0108
8412 F:      drivers/auxdisplay/ks0108.c
8413 F:      include/linux/ks0108.h
8414
8415 L3MDEV
8416 M:      David Ahern <dsa@cumulusnetworks.com>
8417 L:      netdev@vger.kernel.org
8418 S:      Maintained
8419 F:      net/l3mdev
8420 F:      include/net/l3mdev.h
8421
8422 L7 BPF FRAMEWORK
8423 M:      John Fastabend <john.fastabend@gmail.com>
8424 M:      Daniel Borkmann <daniel@iogearbox.net>
8425 L:      netdev@vger.kernel.org
8426 S:      Maintained
8427 F:      include/linux/skmsg.h
8428 F:      net/core/skmsg.c
8429 F:      net/core/sock_map.c
8430 F:      net/ipv4/tcp_bpf.c
8431
8432 LANTIQ / INTEL Ethernet drivers
8433 M:      Hauke Mehrtens <hauke@hauke-m.de>
8434 L:      netdev@vger.kernel.org
8435 S:      Maintained
8436 F:      net/dsa/tag_gswip.c
8437 F:      drivers/net/ethernet/lantiq_xrx200.c
8438 F:      drivers/net/dsa/lantiq_pce.h
8439 F:      drivers/net/dsa/lantiq_gswip.c
8440
8441 LANTIQ MIPS ARCHITECTURE
8442 M:      John Crispin <john@phrozen.org>
8443 L:      linux-mips@vger.kernel.org
8444 S:      Maintained
8445 F:      arch/mips/lantiq
8446 F:      drivers/soc/lantiq
8447
8448 LAPB module
8449 L:      linux-x25@vger.kernel.org
8450 S:      Orphan
8451 F:      Documentation/networking/lapb-module.txt
8452 F:      include/*/lapb.h
8453 F:      net/lapb/
8454
8455 LASI 53c700 driver for PARISC
8456 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8457 L:      linux-scsi@vger.kernel.org
8458 S:      Maintained
8459 F:      Documentation/scsi/53c700.txt
8460 F:      drivers/scsi/53c700*
8461
8462 LEAKING_ADDRESSES
8463 M:      Tobin C. Harding <me@tobin.cc>
8464 M:      Tycho Andersen <tycho@tycho.ws>
8465 L:      kernel-hardening@lists.openwall.com
8466 S:      Maintained
8467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8468 F:      scripts/leaking_addresses.pl
8469
8470 LED SUBSYSTEM
8471 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8472 M:      Pavel Machek <pavel@ucw.cz>
8473 L:      linux-leds@vger.kernel.org
8474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8475 S:      Maintained
8476 F:      Documentation/devicetree/bindings/leds/
8477 F:      drivers/leds/
8478 F:      include/linux/leds.h
8479
8480 LEGACY EEPROM DRIVER
8481 M:      Jean Delvare <jdelvare@suse.com>
8482 S:      Maintained
8483 F:      Documentation/misc-devices/eeprom
8484 F:      drivers/misc/eeprom/eeprom.c
8485
8486 LEGO MINDSTORMS EV3
8487 R:      David Lechner <david@lechnology.com>
8488 S:      Maintained
8489 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8490 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8491 F:      drivers/power/supply/lego_ev3_battery.c
8492
8493 LEGO USB Tower driver
8494 M:      Juergen Stuber <starblue@users.sourceforge.net>
8495 L:      legousb-devel@lists.sourceforge.net
8496 W:      http://legousb.sourceforge.net/
8497 S:      Maintained
8498 F:      drivers/usb/misc/legousbtower.c
8499
8500 LG LAPTOP EXTRAS
8501 M:      Matan Ziv-Av <matan@svgalib.org>
8502 L:      platform-driver-x86@vger.kernel.org
8503 S:      Maintained
8504 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8505 F:      Documentation/laptops/lg-laptop.rst
8506 F:      drivers/platform/x86/lg-laptop.c
8507
8508 LG2160 MEDIA DRIVER
8509 M:      Michael Krufky <mkrufky@linuxtv.org>
8510 L:      linux-media@vger.kernel.org
8511 W:      https://linuxtv.org
8512 W:      http://github.com/mkrufky
8513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8514 T:      git git://linuxtv.org/mkrufky/tuners.git
8515 S:      Maintained
8516 F:      drivers/media/dvb-frontends/lg2160.*
8517
8518 LGDT3305 MEDIA DRIVER
8519 M:      Michael Krufky <mkrufky@linuxtv.org>
8520 L:      linux-media@vger.kernel.org
8521 W:      https://linuxtv.org
8522 W:      http://github.com/mkrufky
8523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8524 T:      git git://linuxtv.org/mkrufky/tuners.git
8525 S:      Maintained
8526 F:      drivers/media/dvb-frontends/lgdt3305.*
8527
8528 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8529 M:      Viresh Kumar <vireshk@kernel.org>
8530 L:      linux-ide@vger.kernel.org
8531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8532 S:      Maintained
8533 F:      include/linux/pata_arasan_cf_data.h
8534 F:      drivers/ata/pata_arasan_cf.c
8535
8536 LIBATA PATA DRIVERS
8537 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8538 M:      Jens Axboe <axboe@kernel.dk>
8539 L:      linux-ide@vger.kernel.org
8540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8541 S:      Maintained
8542 F:      drivers/ata/pata_*.c
8543 F:      drivers/ata/ata_generic.c
8544
8545 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8546 M:      Linus Walleij <linus.walleij@linaro.org>
8547 L:      linux-ide@vger.kernel.org
8548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8549 S:      Maintained
8550 F:      drivers/ata/pata_ftide010.c
8551 F:      drivers/ata/sata_gemini.c
8552 F:      drivers/ata/sata_gemini.h
8553
8554 LIBATA SATA AHCI PLATFORM devices support
8555 M:      Hans de Goede <hdegoede@redhat.com>
8556 M:      Jens Axboe <axboe@kernel.dk>
8557 L:      linux-ide@vger.kernel.org
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8559 S:      Maintained
8560 F:      drivers/ata/ahci_platform.c
8561 F:      drivers/ata/libahci_platform.c
8562 F:      include/linux/ahci_platform.h
8563
8564 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8565 M:      Mikael Pettersson <mikpelinux@gmail.com>
8566 L:      linux-ide@vger.kernel.org
8567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8568 S:      Maintained
8569 F:      drivers/ata/sata_promise.*
8570
8571 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8572 M:      Jens Axboe <axboe@kernel.dk>
8573 L:      linux-ide@vger.kernel.org
8574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8575 S:      Maintained
8576 F:      drivers/ata/
8577 F:      include/linux/ata.h
8578 F:      include/linux/libata.h
8579 F:      Documentation/devicetree/bindings/ata/
8580
8581 LIBLOCKDEP
8582 M:      Sasha Levin <alexander.levin@microsoft.com>
8583 S:      Maintained
8584 F:      tools/lib/lockdep/
8585
8586 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8587 M:      Ross Zwisler <zwisler@kernel.org>
8588 M:      Dan Williams <dan.j.williams@intel.com>
8589 M:      Vishal Verma <vishal.l.verma@intel.com>
8590 M:      Dave Jiang <dave.jiang@intel.com>
8591 L:      linux-nvdimm@lists.01.org
8592 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8593 S:      Supported
8594 F:      drivers/nvdimm/blk.c
8595 F:      drivers/nvdimm/region_devs.c
8596
8597 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8598 M:      Vishal Verma <vishal.l.verma@intel.com>
8599 M:      Dan Williams <dan.j.williams@intel.com>
8600 M:      Ross Zwisler <zwisler@kernel.org>
8601 M:      Dave Jiang <dave.jiang@intel.com>
8602 L:      linux-nvdimm@lists.01.org
8603 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8604 S:      Supported
8605 F:      drivers/nvdimm/btt*
8606
8607 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8608 M:      Ross Zwisler <zwisler@kernel.org>
8609 M:      Dan Williams <dan.j.williams@intel.com>
8610 M:      Vishal Verma <vishal.l.verma@intel.com>
8611 M:      Dave Jiang <dave.jiang@intel.com>
8612 L:      linux-nvdimm@lists.01.org
8613 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8614 S:      Supported
8615 F:      drivers/nvdimm/pmem*
8616
8617 LIBNVDIMM: DEVICETREE BINDINGS
8618 M:      Oliver O'Halloran <oohall@gmail.com>
8619 L:      linux-nvdimm@lists.01.org
8620 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8621 S:      Supported
8622 F:      drivers/nvdimm/of_pmem.c
8623 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8624
8625 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8626 M:      Dan Williams <dan.j.williams@intel.com>
8627 M:      Ross Zwisler <zwisler@kernel.org>
8628 M:      Vishal Verma <vishal.l.verma@intel.com>
8629 M:      Dave Jiang <dave.jiang@intel.com>
8630 L:      linux-nvdimm@lists.01.org
8631 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8633 S:      Supported
8634 F:      drivers/nvdimm/*
8635 F:      drivers/acpi/nfit/*
8636 F:      include/linux/nd.h
8637 F:      include/linux/libnvdimm.h
8638 F:      include/uapi/linux/ndctl.h
8639
8640 LIGHTNVM PLATFORM SUPPORT
8641 M:      Matias Bjorling <mb@lightnvm.io>
8642 W:      http://github/OpenChannelSSD
8643 L:      linux-block@vger.kernel.org
8644 S:      Maintained
8645 F:      drivers/lightnvm/
8646 F:      include/linux/lightnvm.h
8647 F:      include/uapi/linux/lightnvm.h
8648
8649 LINUX FOR POWER MACINTOSH
8650 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8651 W:      http://www.penguinppc.org/
8652 L:      linuxppc-dev@lists.ozlabs.org
8653 S:      Maintained
8654 F:      arch/powerpc/platforms/powermac/
8655 F:      drivers/macintosh/
8656
8657 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8658 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8659 M:      Paul Mackerras <paulus@samba.org>
8660 M:      Michael Ellerman <mpe@ellerman.id.au>
8661 W:      https://github.com/linuxppc/linux/wiki
8662 L:      linuxppc-dev@lists.ozlabs.org
8663 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8665 S:      Supported
8666 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8667 F:      Documentation/devicetree/bindings/powerpc/
8668 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8669 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8670 F:      Documentation/powerpc/
8671 F:      arch/powerpc/
8672 F:      drivers/char/tpm/tpm_ibmvtpm*
8673 F:      drivers/crypto/nx/
8674 F:      drivers/crypto/vmx/
8675 F:      drivers/i2c/busses/i2c-opal.c
8676 F:      drivers/net/ethernet/ibm/ibmveth.*
8677 F:      drivers/net/ethernet/ibm/ibmvnic.*
8678 F:      drivers/pci/hotplug/pnv_php.c
8679 F:      drivers/pci/hotplug/rpa*
8680 F:      drivers/rtc/rtc-opal.c
8681 F:      drivers/scsi/ibmvscsi/
8682 F:      drivers/tty/hvc/hvc_opal.c
8683 F:      drivers/watchdog/wdrtas.c
8684 F:      tools/testing/selftests/powerpc
8685 N:      /pmac
8686 N:      powermac
8687 N:      powernv
8688 N:      [^a-z0-9]ps3
8689 N:      pseries
8690
8691 LINUX FOR POWERPC EMBEDDED MPC5XXX
8692 M:      Anatolij Gustschin <agust@denx.de>
8693 L:      linuxppc-dev@lists.ozlabs.org
8694 T:      git git://git.denx.de/linux-denx-agust.git
8695 S:      Maintained
8696 F:      arch/powerpc/platforms/512x/
8697 F:      arch/powerpc/platforms/52xx/
8698
8699 LINUX FOR POWERPC EMBEDDED PPC4XX
8700 M:      Alistair Popple <alistair@popple.id.au>
8701 M:      Matt Porter <mporter@kernel.crashing.org>
8702 W:      http://www.penguinppc.org/
8703 L:      linuxppc-dev@lists.ozlabs.org
8704 S:      Maintained
8705 F:      arch/powerpc/platforms/40x/
8706 F:      arch/powerpc/platforms/44x/
8707
8708 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8709 M:      Scott Wood <oss@buserror.net>
8710 M:      Kumar Gala <galak@kernel.crashing.org>
8711 W:      http://www.penguinppc.org/
8712 L:      linuxppc-dev@lists.ozlabs.org
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8714 S:      Maintained
8715 F:      arch/powerpc/platforms/83xx/
8716 F:      arch/powerpc/platforms/85xx/
8717 F:      Documentation/devicetree/bindings/powerpc/fsl/
8718
8719 LINUX FOR POWERPC EMBEDDED PPC8XX
8720 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8721 W:      http://www.penguinppc.org/
8722 L:      linuxppc-dev@lists.ozlabs.org
8723 S:      Maintained
8724 F:      arch/powerpc/platforms/8xx/
8725
8726 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8727 L:      linuxppc-dev@lists.ozlabs.org
8728 S:      Orphan
8729 F:      arch/powerpc/*/*virtex*
8730 F:      arch/powerpc/*/*/*virtex*
8731
8732 LINUX FOR POWERPC PA SEMI PWRFICIENT
8733 L:      linuxppc-dev@lists.ozlabs.org
8734 S:      Orphan
8735 F:      arch/powerpc/platforms/pasemi/
8736 F:      drivers/*/*pasemi*
8737 F:      drivers/*/*/*pasemi*
8738
8739 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8740 M:      Kees Cook <keescook@chromium.org>
8741 S:      Maintained
8742 F:      drivers/misc/lkdtm/*
8743
8744 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8745 M:      Alan Stern <stern@rowland.harvard.edu>
8746 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8747 M:      Will Deacon <will.deacon@arm.com>
8748 M:      Peter Zijlstra <peterz@infradead.org>
8749 M:      Boqun Feng <boqun.feng@gmail.com>
8750 M:      Nicholas Piggin <npiggin@gmail.com>
8751 M:      David Howells <dhowells@redhat.com>
8752 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8753 M:      Luc Maranget <luc.maranget@inria.fr>
8754 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8755 R:      Akira Yokosawa <akiyks@gmail.com>
8756 R:      Daniel Lustig <dlustig@nvidia.com>
8757 L:      linux-kernel@vger.kernel.org
8758 L:      linux-arch@vger.kernel.org
8759 S:      Supported
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8761 F:      tools/memory-model/
8762 F:      Documentation/atomic_bitops.txt
8763 F:      Documentation/atomic_t.txt
8764 F:      Documentation/core-api/atomic_ops.rst
8765 F:      Documentation/core-api/refcount-vs-atomic.rst
8766 F:      Documentation/memory-barriers.txt
8767
8768 LIS3LV02D ACCELEROMETER DRIVER
8769 M:      Eric Piel <eric.piel@tremplin-utc.net>
8770 S:      Maintained
8771 F:      Documentation/misc-devices/lis3lv02d
8772 F:      drivers/misc/lis3lv02d/
8773 F:      drivers/platform/x86/hp_accel.c
8774
8775 LIVE PATCHING
8776 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8777 M:      Jessica Yu <jeyu@kernel.org>
8778 M:      Jiri Kosina <jikos@kernel.org>
8779 M:      Miroslav Benes <mbenes@suse.cz>
8780 R:      Petr Mladek <pmladek@suse.com>
8781 S:      Maintained
8782 F:      kernel/livepatch/
8783 F:      include/linux/livepatch.h
8784 F:      arch/x86/include/asm/livepatch.h
8785 F:      arch/x86/kernel/livepatch.c
8786 F:      Documentation/livepatch/
8787 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8788 F:      samples/livepatch/
8789 L:      live-patching@vger.kernel.org
8790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8791
8792 LLC (802.2)
8793 L:      netdev@vger.kernel.org
8794 S:      Odd fixes
8795 F:      include/linux/llc.h
8796 F:      include/uapi/linux/llc.h
8797 F:      include/net/llc*
8798 F:      net/llc/
8799
8800 LM73 HARDWARE MONITOR DRIVER
8801 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8802 L:      linux-hwmon@vger.kernel.org
8803 S:      Maintained
8804 F:      drivers/hwmon/lm73.c
8805
8806 LM78 HARDWARE MONITOR DRIVER
8807 M:      Jean Delvare <jdelvare@suse.com>
8808 L:      linux-hwmon@vger.kernel.org
8809 S:      Maintained
8810 F:      Documentation/hwmon/lm78
8811 F:      drivers/hwmon/lm78.c
8812
8813 LM83 HARDWARE MONITOR DRIVER
8814 M:      Jean Delvare <jdelvare@suse.com>
8815 L:      linux-hwmon@vger.kernel.org
8816 S:      Maintained
8817 F:      Documentation/hwmon/lm83
8818 F:      drivers/hwmon/lm83.c
8819
8820 LM90 HARDWARE MONITOR DRIVER
8821 M:      Jean Delvare <jdelvare@suse.com>
8822 L:      linux-hwmon@vger.kernel.org
8823 S:      Maintained
8824 F:      Documentation/hwmon/lm90
8825 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8826 F:      drivers/hwmon/lm90.c
8827 F:      include/dt-bindings/thermal/lm90.h
8828
8829 LM95234 HARDWARE MONITOR DRIVER
8830 M:      Guenter Roeck <linux@roeck-us.net>
8831 L:      linux-hwmon@vger.kernel.org
8832 S:      Maintained
8833 F:      Documentation/hwmon/lm95234
8834 F:      drivers/hwmon/lm95234.c
8835
8836 LME2510 MEDIA DRIVER
8837 M:      Malcolm Priestley <tvboxspy@gmail.com>
8838 L:      linux-media@vger.kernel.org
8839 W:      https://linuxtv.org
8840 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8841 S:      Maintained
8842 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8843
8844 LOADPIN SECURITY MODULE
8845 M:      Kees Cook <keescook@chromium.org>
8846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8847 S:      Supported
8848 F:      security/loadpin/
8849 F:      Documentation/admin-guide/LSM/LoadPin.rst
8850
8851 LOCKING PRIMITIVES
8852 M:      Peter Zijlstra <peterz@infradead.org>
8853 M:      Ingo Molnar <mingo@redhat.com>
8854 M:      Will Deacon <will.deacon@arm.com>
8855 L:      linux-kernel@vger.kernel.org
8856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8857 S:      Maintained
8858 F:      Documentation/locking/
8859 F:      include/linux/lockdep.h
8860 F:      include/linux/spinlock*.h
8861 F:      arch/*/include/asm/spinlock*.h
8862 F:      include/linux/rwlock*.h
8863 F:      include/linux/mutex*.h
8864 F:      include/linux/rwsem*.h
8865 F:      arch/*/include/asm/rwsem.h
8866 F:      include/linux/seqlock.h
8867 F:      lib/locking*.[ch]
8868 F:      kernel/locking/
8869 X:      kernel/locking/locktorture.c
8870
8871 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8872 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8873 L:      linux-ntfs-dev@lists.sourceforge.net
8874 W:      http://www.linux-ntfs.org/content/view/19/37/
8875 S:      Maintained
8876 F:      Documentation/ldm.txt
8877 F:      block/partitions/ldm.*
8878
8879 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8880 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8881 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8882 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8883 L:      MPT-FusionLinux.pdl@broadcom.com
8884 L:      linux-scsi@vger.kernel.org
8885 W:      http://www.avagotech.com/support/
8886 S:      Supported
8887 F:      drivers/message/fusion/
8888 F:      drivers/scsi/mpt3sas/
8889
8890 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8891 M:      Matthew Wilcox <willy@infradead.org>
8892 L:      linux-scsi@vger.kernel.org
8893 S:      Maintained
8894 F:      drivers/scsi/sym53c8xx_2/
8895
8896 LTC1660 DAC DRIVER
8897 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
8898 L:      linux-iio@vger.kernel.org
8899 S:      Maintained
8900 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
8901 F:      drivers/iio/dac/ltc1660.c
8902
8903 LTC4261 HARDWARE MONITOR DRIVER
8904 M:      Guenter Roeck <linux@roeck-us.net>
8905 L:      linux-hwmon@vger.kernel.org
8906 S:      Maintained
8907 F:      Documentation/hwmon/ltc4261
8908 F:      drivers/hwmon/ltc4261.c
8909
8910 LTC4306 I2C MULTIPLEXER DRIVER
8911 M:      Michael Hennerich <michael.hennerich@analog.com>
8912 W:      http://ez.analog.com/community/linux-device-drivers
8913 L:      linux-i2c@vger.kernel.org
8914 S:      Supported
8915 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8916 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8917
8918 LTP (Linux Test Project)
8919 M:      Mike Frysinger <vapier@gentoo.org>
8920 M:      Cyril Hrubis <chrubis@suse.cz>
8921 M:      Wanlong Gao <wanlong.gao@gmail.com>
8922 M:      Jan Stancek <jstancek@redhat.com>
8923 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8924 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8925 L:      ltp@lists.linux.it (subscribers-only)
8926 W:      http://linux-test-project.github.io/
8927 T:      git git://github.com/linux-test-project/ltp.git
8928 S:      Maintained
8929
8930 M68K ARCHITECTURE
8931 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8932 L:      linux-m68k@lists.linux-m68k.org
8933 W:      http://www.linux-m68k.org/
8934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8935 S:      Maintained
8936 F:      arch/m68k/
8937 F:      drivers/zorro/
8938
8939 M68K ON APPLE MACINTOSH
8940 M:      Joshua Thompson <funaho@jurai.org>
8941 W:      http://www.mac.linux-m68k.org/
8942 L:      linux-m68k@lists.linux-m68k.org
8943 S:      Maintained
8944 F:      arch/m68k/mac/
8945
8946 M68K ON HP9000/300
8947 M:      Philip Blundell <philb@gnu.org>
8948 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8949 S:      Maintained
8950 F:      arch/m68k/hp300/
8951
8952 M88DS3103 MEDIA DRIVER
8953 M:      Antti Palosaari <crope@iki.fi>
8954 L:      linux-media@vger.kernel.org
8955 W:      https://linuxtv.org
8956 W:      http://palosaari.fi/linux/
8957 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8958 T:      git git://linuxtv.org/anttip/media_tree.git
8959 S:      Maintained
8960 F:      drivers/media/dvb-frontends/m88ds3103*
8961
8962 M88RS2000 MEDIA DRIVER
8963 M:      Malcolm Priestley <tvboxspy@gmail.com>
8964 L:      linux-media@vger.kernel.org
8965 W:      https://linuxtv.org
8966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8967 S:      Maintained
8968 F:      drivers/media/dvb-frontends/m88rs2000*
8969
8970 MA901 MASTERKIT USB FM RADIO DRIVER
8971 M:      Alexey Klimov <klimov.linux@gmail.com>
8972 L:      linux-media@vger.kernel.org
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      drivers/media/radio/radio-ma901.c
8976
8977 MAC80211
8978 M:      Johannes Berg <johannes@sipsolutions.net>
8979 L:      linux-wireless@vger.kernel.org
8980 W:      http://wireless.kernel.org/
8981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8983 S:      Maintained
8984 F:      Documentation/networking/mac80211-injection.txt
8985 F:      include/net/mac80211.h
8986 F:      net/mac80211/
8987 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8988 F:      Documentation/networking/mac80211_hwsim/README
8989
8990 MAILBOX API
8991 M:      Jassi Brar <jassisinghbrar@gmail.com>
8992 L:      linux-kernel@vger.kernel.org
8993 S:      Maintained
8994 F:      drivers/mailbox/
8995 F:      include/linux/mailbox_client.h
8996 F:      include/linux/mailbox_controller.h
8997
8998 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8999 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9000 W:      http://www.kernel.org/doc/man-pages
9001 L:      linux-man@vger.kernel.org
9002 S:      Maintained
9003
9004 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9005 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9006 L:      linux-mips@vger.kernel.org
9007 S:      Maintained
9008 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9009
9010 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9011 M:      Andrew Lunn <andrew@lunn.ch>
9012 M:      Vivien Didelot <vivien.didelot@gmail.com>
9013 L:      netdev@vger.kernel.org
9014 S:      Maintained
9015 F:      drivers/net/dsa/mv88e6xxx/
9016 F:      include/linux/platform_data/mv88e6xxx.h
9017 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9018
9019 MARVELL ARMADA DRM SUPPORT
9020 M:      Russell King <linux@armlinux.org.uk>
9021 S:      Maintained
9022 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9023 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9024 F:      drivers/gpu/drm/armada/
9025 F:      include/uapi/drm/armada_drm.h
9026 F:      Documentation/devicetree/bindings/display/armada/
9027
9028 MARVELL CRYPTO DRIVER
9029 M:      Boris Brezillon <bbrezillon@kernel.org>
9030 M:      Arnaud Ebalard <arno@natisbad.org>
9031 F:      drivers/crypto/marvell/
9032 S:      Maintained
9033 L:      linux-crypto@vger.kernel.org
9034
9035 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9036 M:      Mirko Lindner <mlindner@marvell.com>
9037 M:      Stephen Hemminger <stephen@networkplumber.org>
9038 L:      netdev@vger.kernel.org
9039 S:      Maintained
9040 F:      drivers/net/ethernet/marvell/sk*
9041
9042 MARVELL LIBERTAS WIRELESS DRIVER
9043 L:      libertas-dev@lists.infradead.org
9044 S:      Orphan
9045 F:      drivers/net/wireless/marvell/libertas/
9046
9047 MARVELL MACCHIATOBIN SUPPORT
9048 M:      Russell King <linux@armlinux.org.uk>
9049 L:      linux-arm-kernel@lists.infradead.org
9050 S:      Maintained
9051 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9052
9053 MARVELL MV643XX ETHERNET DRIVER
9054 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9055 L:      netdev@vger.kernel.org
9056 S:      Maintained
9057 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9058 F:      include/linux/mv643xx.h
9059
9060 MARVELL MV88X3310 PHY DRIVER
9061 M:      Russell King <linux@armlinux.org.uk>
9062 L:      netdev@vger.kernel.org
9063 S:      Maintained
9064 F:      drivers/net/phy/marvell10g.c
9065
9066 MARVELL MVNETA ETHERNET DRIVER
9067 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9068 L:      netdev@vger.kernel.org
9069 S:      Maintained
9070 F:      drivers/net/ethernet/marvell/mvneta.*
9071
9072 MARVELL MWIFIEX WIRELESS DRIVER
9073 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9074 M:      Nishant Sarmukadam <nishants@marvell.com>
9075 M:      Ganapathi Bhat <gbhat@marvell.com>
9076 M:      Xinming Hu <huxinming820@gmail.com>
9077 L:      linux-wireless@vger.kernel.org
9078 S:      Maintained
9079 F:      drivers/net/wireless/marvell/mwifiex/
9080
9081 MARVELL MWL8K WIRELESS DRIVER
9082 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9083 L:      linux-wireless@vger.kernel.org
9084 S:      Odd Fixes
9085 F:      drivers/net/wireless/marvell/mwl8k.c
9086
9087 MARVELL NAND CONTROLLER DRIVER
9088 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9089 L:      linux-mtd@lists.infradead.org
9090 S:      Maintained
9091 F:      drivers/mtd/nand/raw/marvell_nand.c
9092 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9093
9094 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9095 M:      Nicolas Pitre <nico@fluxnic.net>
9096 S:      Odd Fixes
9097 F:      drivers/mmc/host/mvsdio.*
9098
9099 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9100 M:      Hu Ziji <huziji@marvell.com>
9101 L:      linux-mmc@vger.kernel.org
9102 S:      Supported
9103 F:      drivers/mmc/host/sdhci-xenon*
9104 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9105
9106 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9107 M:      Sunil Goutham <sgoutham@marvell.com>
9108 M:      Linu Cherian <lcherian@marvell.com>
9109 M:      Geetha sowjanya <gakula@marvell.com>
9110 M:      Jerin Jacob <jerinj@marvell.com>
9111 L:      netdev@vger.kernel.org
9112 S:      Supported
9113 F:      drivers/net/ethernet/marvell/octeontx2/af/
9114
9115 MATROX FRAMEBUFFER DRIVER
9116 L:      linux-fbdev@vger.kernel.org
9117 S:      Orphan
9118 F:      drivers/video/fbdev/matrox/matroxfb_*
9119 F:      include/uapi/linux/matroxfb.h
9120
9121 MAX16065 HARDWARE MONITOR DRIVER
9122 M:      Guenter Roeck <linux@roeck-us.net>
9123 L:      linux-hwmon@vger.kernel.org
9124 S:      Maintained
9125 F:      Documentation/hwmon/max16065
9126 F:      drivers/hwmon/max16065.c
9127
9128 MAX2175 SDR TUNER DRIVER
9129 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9130 L:      linux-media@vger.kernel.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 S:      Maintained
9133 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9134 F:      Documentation/media/v4l-drivers/max2175.rst
9135 F:      drivers/media/i2c/max2175*
9136 F:      include/uapi/linux/max2175.h
9137
9138 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9139 L:      linux-hwmon@vger.kernel.org
9140 S:      Orphan
9141 F:      Documentation/hwmon/max6650
9142 F:      drivers/hwmon/max6650.c
9143
9144 MAX6697 HARDWARE MONITOR DRIVER
9145 M:      Guenter Roeck <linux@roeck-us.net>
9146 L:      linux-hwmon@vger.kernel.org
9147 S:      Maintained
9148 F:      Documentation/hwmon/max6697
9149 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9150 F:      drivers/hwmon/max6697.c
9151 F:      include/linux/platform_data/max6697.h
9152
9153 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9154 M:      Peter Rosin <peda@axentia.se>
9155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9156 S:      Maintained
9157 F:      Documentation/devicetree/bindings/sound/max9860.txt
9158 F:      sound/soc/codecs/max9860.*
9159
9160 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9161 M:      Javier Martinez Canillas <javier@dowhile0.org>
9162 L:      linux-kernel@vger.kernel.org
9163 S:      Supported
9164 F:      drivers/regulator/max77802-regulator.c
9165 F:      Documentation/devicetree/bindings/*/*max77802.txt
9166 F:      include/dt-bindings/*/*max77802.h
9167
9168 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9169 M:      Krzysztof Kozlowski <krzk@kernel.org>
9170 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9171 L:      linux-pm@vger.kernel.org
9172 S:      Supported
9173 F:      drivers/power/supply/max14577_charger.c
9174 F:      drivers/power/supply/max77693_charger.c
9175
9176 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9177 M:      Chanwoo Choi <cw00.choi@samsung.com>
9178 M:      Krzysztof Kozlowski <krzk@kernel.org>
9179 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9180 L:      linux-kernel@vger.kernel.org
9181 S:      Supported
9182 F:      drivers/*/max14577*.c
9183 F:      drivers/*/max77686*.c
9184 F:      drivers/*/max77693*.c
9185 F:      drivers/extcon/extcon-max14577.c
9186 F:      drivers/extcon/extcon-max77693.c
9187 F:      drivers/rtc/rtc-max77686.c
9188 F:      drivers/clk/clk-max77686.c
9189 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9190 F:      Documentation/devicetree/bindings/*/max77686.txt
9191 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9192 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9193 F:      include/linux/mfd/max14577*.h
9194 F:      include/linux/mfd/max77686*.h
9195 F:      include/linux/mfd/max77693*.h
9196
9197 MAXIRADIO FM RADIO RECEIVER DRIVER
9198 M:      Hans Verkuil <hverkuil@xs4all.nl>
9199 L:      linux-media@vger.kernel.org
9200 T:      git git://linuxtv.org/media_tree.git
9201 W:      https://linuxtv.org
9202 S:      Maintained
9203 F:      drivers/media/radio/radio-maxiradio*
9204
9205 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9206 M:      Peter Rosin <peda@axentia.se>
9207 L:      linux-iio@vger.kernel.org
9208 S:      Maintained
9209 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9210 F:      drivers/iio/potentiometer/mcp4018.c
9211 F:      drivers/iio/potentiometer/mcp4531.c
9212
9213 MCR20A IEEE-802.15.4 RADIO DRIVER
9214 M:      Xue Liu <liuxuenetmail@gmail.com>
9215 L:      linux-wpan@vger.kernel.org
9216 W:      https://github.com/xueliu/mcr20a-linux
9217 S:      Maintained
9218 F:      drivers/net/ieee802154/mcr20a.c
9219 F:      drivers/net/ieee802154/mcr20a.h
9220 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9221
9222 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9223 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9224 L:      linux-iio@vger.kernel.org
9225 S:      Maintained
9226 F:      drivers/iio/dac/cio-dac.c
9227
9228 MEDIA DRIVERS FOR ASCOT2E
9229 M:      Sergey Kozlov <serjk@netup.ru>
9230 M:      Abylay Ospan <aospan@netup.ru>
9231 L:      linux-media@vger.kernel.org
9232 W:      https://linuxtv.org
9233 W:      http://netup.tv/
9234 T:      git git://linuxtv.org/media_tree.git
9235 S:      Supported
9236 F:      drivers/media/dvb-frontends/ascot2e*
9237
9238 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9239 M:      Jasmin Jessich <jasmin@anw.at>
9240 L:      linux-media@vger.kernel.org
9241 W:      https://linuxtv.org
9242 T:      git git://linuxtv.org/media_tree.git
9243 S:      Maintained
9244 F:      drivers/media/dvb-frontends/cxd2099*
9245
9246 MEDIA DRIVERS FOR CXD2841ER
9247 M:      Sergey Kozlov <serjk@netup.ru>
9248 M:      Abylay Ospan <aospan@netup.ru>
9249 L:      linux-media@vger.kernel.org
9250 W:      https://linuxtv.org
9251 W:      http://netup.tv/
9252 T:      git git://linuxtv.org/media_tree.git
9253 S:      Supported
9254 F:      drivers/media/dvb-frontends/cxd2841er*
9255
9256 MEDIA DRIVERS FOR CXD2880
9257 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9258 L:      linux-media@vger.kernel.org
9259 W:      http://linuxtv.org/
9260 T:      git git://linuxtv.org/media_tree.git
9261 S:      Supported
9262 F:      drivers/media/dvb-frontends/cxd2880/*
9263 F:      drivers/media/spi/cxd2880*
9264
9265 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9266 L:      linux-media@vger.kernel.org
9267 W:      https://linuxtv.org
9268 T:      git git://linuxtv.org/media_tree.git
9269 S:      Orphan
9270 F:      drivers/media/pci/ddbridge/*
9271
9272 MEDIA DRIVERS FOR FREESCALE IMX
9273 M:      Steve Longerbeam <slongerbeam@gmail.com>
9274 M:      Philipp Zabel <p.zabel@pengutronix.de>
9275 L:      linux-media@vger.kernel.org
9276 T:      git git://linuxtv.org/media_tree.git
9277 S:      Maintained
9278 F:      Documentation/devicetree/bindings/media/imx.txt
9279 F:      Documentation/media/v4l-drivers/imx.rst
9280 F:      drivers/staging/media/imx/
9281 F:      include/linux/imx-media.h
9282 F:      include/media/imx.h
9283
9284 MEDIA DRIVER FOR FREESCALE IMX PXP
9285 M:      Philipp Zabel <p.zabel@pengutronix.de>
9286 L:      linux-media@vger.kernel.org
9287 T:      git git://linuxtv.org/media_tree.git
9288 S:      Maintained
9289 F:      drivers/media/platform/imx-pxp.[ch]
9290
9291 MEDIA DRIVERS FOR HELENE
9292 M:      Abylay Ospan <aospan@netup.ru>
9293 L:      linux-media@vger.kernel.org
9294 W:      https://linuxtv.org
9295 W:      http://netup.tv/
9296 T:      git git://linuxtv.org/media_tree.git
9297 S:      Supported
9298 F:      drivers/media/dvb-frontends/helene*
9299
9300 MEDIA DRIVERS FOR HORUS3A
9301 M:      Sergey Kozlov <serjk@netup.ru>
9302 M:      Abylay Ospan <aospan@netup.ru>
9303 L:      linux-media@vger.kernel.org
9304 W:      https://linuxtv.org
9305 W:      http://netup.tv/
9306 T:      git git://linuxtv.org/media_tree.git
9307 S:      Supported
9308 F:      drivers/media/dvb-frontends/horus3a*
9309
9310 MEDIA DRIVERS FOR LNBH25
9311 M:      Sergey Kozlov <serjk@netup.ru>
9312 M:      Abylay Ospan <aospan@netup.ru>
9313 L:      linux-media@vger.kernel.org
9314 W:      https://linuxtv.org
9315 W:      http://netup.tv/
9316 T:      git git://linuxtv.org/media_tree.git
9317 S:      Supported
9318 F:      drivers/media/dvb-frontends/lnbh25*
9319
9320 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9321 L:      linux-media@vger.kernel.org
9322 W:      https://linuxtv.org
9323 T:      git git://linuxtv.org/media_tree.git
9324 S:      Orphan
9325 F:      drivers/media/dvb-frontends/mxl5xx*
9326
9327 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9328 M:      Sergey Kozlov <serjk@netup.ru>
9329 M:      Abylay Ospan <aospan@netup.ru>
9330 L:      linux-media@vger.kernel.org
9331 W:      https://linuxtv.org
9332 W:      http://netup.tv/
9333 T:      git git://linuxtv.org/media_tree.git
9334 S:      Supported
9335 F:      drivers/media/pci/netup_unidvb/*
9336
9337 MEDIA DRIVERS FOR RENESAS - CEU
9338 M:      Jacopo Mondi <jacopo@jmondi.org>
9339 L:      linux-media@vger.kernel.org
9340 L:      linux-renesas-soc@vger.kernel.org
9341 T:      git git://linuxtv.org/media_tree.git
9342 S:      Supported
9343 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9344 F:      drivers/media/platform/renesas-ceu.c
9345 F:      include/media/drv-intf/renesas-ceu.h
9346
9347 MEDIA DRIVERS FOR RENESAS - DRIF
9348 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9349 L:      linux-media@vger.kernel.org
9350 L:      linux-renesas-soc@vger.kernel.org
9351 T:      git git://linuxtv.org/media_tree.git
9352 S:      Supported
9353 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9354 F:      drivers/media/platform/rcar_drif.c
9355
9356 MEDIA DRIVERS FOR RENESAS - FCP
9357 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9358 L:      linux-media@vger.kernel.org
9359 L:      linux-renesas-soc@vger.kernel.org
9360 T:      git git://linuxtv.org/media_tree.git
9361 S:      Supported
9362 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9363 F:      drivers/media/platform/rcar-fcp.c
9364 F:      include/media/rcar-fcp.h
9365
9366 MEDIA DRIVERS FOR RENESAS - FDP1
9367 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9368 L:      linux-media@vger.kernel.org
9369 L:      linux-renesas-soc@vger.kernel.org
9370 T:      git git://linuxtv.org/media_tree.git
9371 S:      Supported
9372 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9373 F:      drivers/media/platform/rcar_fdp1.c
9374
9375 MEDIA DRIVERS FOR RENESAS - VIN
9376 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9377 L:      linux-media@vger.kernel.org
9378 L:      linux-renesas-soc@vger.kernel.org
9379 T:      git git://linuxtv.org/media_tree.git
9380 S:      Supported
9381 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9382 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9383 F:      drivers/media/platform/rcar-vin/
9384
9385 MEDIA DRIVERS FOR RENESAS - VSP1
9386 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9387 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9388 L:      linux-media@vger.kernel.org
9389 L:      linux-renesas-soc@vger.kernel.org
9390 T:      git git://linuxtv.org/media_tree.git
9391 S:      Supported
9392 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9393 F:      drivers/media/platform/vsp1/
9394
9395 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9396 L:      linux-media@vger.kernel.org
9397 W:      https://linuxtv.org
9398 T:      git git://linuxtv.org/media_tree.git
9399 S:      Orphan
9400 F:      drivers/media/dvb-frontends/stv0910*
9401
9402 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9403 L:      linux-media@vger.kernel.org
9404 W:      https://linuxtv.org
9405 T:      git git://linuxtv.org/media_tree.git
9406 S:      Orphan
9407 F:      drivers/media/dvb-frontends/stv6111*
9408
9409 MEDIA DRIVERS FOR STM32 - DCMI
9410 M:      Hugues Fruchet <hugues.fruchet@st.com>
9411 L:      linux-media@vger.kernel.org
9412 T:      git git://linuxtv.org/media_tree.git
9413 S:      Supported
9414 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9415 F:      drivers/media/platform/stm32/stm32-dcmi.c
9416
9417 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9418 M:      Dmitry Osipenko <digetx@gmail.com>
9419 L:      linux-media@vger.kernel.org
9420 L:      linux-tegra@vger.kernel.org
9421 T:      git git://linuxtv.org/media_tree.git
9422 S:      Maintained
9423 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9424 F:      drivers/staging/media/tegra-vde/
9425
9426 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9428 P:      LinuxTV.org Project
9429 L:      linux-media@vger.kernel.org
9430 W:      https://linuxtv.org
9431 Q:      http://patchwork.kernel.org/project/linux-media/list/
9432 T:      git git://linuxtv.org/media_tree.git
9433 S:      Maintained
9434 F:      Documentation/devicetree/bindings/media/
9435 F:      Documentation/media/
9436 F:      drivers/media/
9437 F:      drivers/staging/media/
9438 F:      include/linux/platform_data/media/
9439 F:      include/media/
9440 F:      include/uapi/linux/dvb/
9441 F:      include/uapi/linux/videodev2.h
9442 F:      include/uapi/linux/media.h
9443 F:      include/uapi/linux/v4l2-*
9444 F:      include/uapi/linux/meye.h
9445 F:      include/uapi/linux/ivtv*
9446 F:      include/uapi/linux/uvcvideo.h
9447
9448 MEDIATEK BLUETOOTH DRIVER
9449 M:      Sean Wang <sean.wang@mediatek.com>
9450 L:      linux-bluetooth@vger.kernel.org
9451 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9452 S:      Maintained
9453 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9454 F:      drivers/bluetooth/btmtkuart.c
9455
9456 MEDIATEK CIR DRIVER
9457 M:      Sean Wang <sean.wang@mediatek.com>
9458 S:      Maintained
9459 F:      drivers/media/rc/mtk-cir.c
9460
9461 MEDIATEK DMA DRIVER
9462 M:      Sean Wang <sean.wang@mediatek.com>
9463 L:      dmaengine@vger.kernel.org
9464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9465 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9466 S:      Maintained
9467 F:      Documentation/devicetree/bindings/dma/mtk-*
9468 F:      drivers/dma/mediatek/
9469
9470 MEDIATEK PMIC LED DRIVER
9471 M:      Sean Wang <sean.wang@mediatek.com>
9472 S:      Maintained
9473 F:      drivers/leds/leds-mt6323.c
9474 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9475
9476 MEDIATEK ETHERNET DRIVER
9477 M:      Felix Fietkau <nbd@openwrt.org>
9478 M:      John Crispin <john@phrozen.org>
9479 M:      Sean Wang <sean.wang@mediatek.com>
9480 M:      Nelson Chang <nelson.chang@mediatek.com>
9481 L:      netdev@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/net/ethernet/mediatek/
9484
9485 MEDIATEK SWITCH DRIVER
9486 M:      Sean Wang <sean.wang@mediatek.com>
9487 L:      netdev@vger.kernel.org
9488 S:      Maintained
9489 F:      drivers/net/dsa/mt7530.*
9490 F:      net/dsa/tag_mtk.c
9491
9492 MEDIATEK JPEG DRIVER
9493 M:      Rick Chang <rick.chang@mediatek.com>
9494 M:      Bin Liu <bin.liu@mediatek.com>
9495 S:      Supported
9496 F:      drivers/media/platform/mtk-jpeg/
9497 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9498
9499 MEDIATEK MDP DRIVER
9500 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9501 M:      Houlong Wei <houlong.wei@mediatek.com>
9502 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9503 S:      Supported
9504 F:      drivers/media/platform/mtk-mdp/
9505 F:      drivers/media/platform/mtk-vpu/
9506 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9507
9508 MEDIATEK MEDIA DRIVER
9509 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9510 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9511 S:      Supported
9512 F:      drivers/media/platform/mtk-vcodec/
9513 F:      drivers/media/platform/mtk-vpu/
9514 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9515 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9516
9517 MEDIATEK MT76 WIRELESS LAN DRIVER
9518 M:      Felix Fietkau <nbd@nbd.name>
9519 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9520 L:      linux-wireless@vger.kernel.org
9521 S:      Maintained
9522 F:      drivers/net/wireless/mediatek/mt76/
9523
9524 MEDIATEK MT7601U WIRELESS LAN DRIVER
9525 M:      Jakub Kicinski <kubakici@wp.pl>
9526 L:      linux-wireless@vger.kernel.org
9527 S:      Maintained
9528 F:      drivers/net/wireless/mediatek/mt7601u/
9529
9530 MEDIATEK NAND CONTROLLER DRIVER
9531 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9532 L:      linux-mtd@lists.infradead.org
9533 S:      Maintained
9534 F:      drivers/mtd/nand/raw/mtk_*
9535 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9536
9537 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9538 M:      Sean Wang <sean.wang@mediatek.com>
9539 S:      Maintained
9540 F:      drivers/char/hw_random/mtk-rng.c
9541
9542 MEDIATEK USB3 DRD IP DRIVER
9543 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9544 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9546 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9547 S:      Maintained
9548 F:      drivers/usb/mtu3/
9549
9550 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9551 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9552 M:      Martin Donnelly <martin.donnelly@ge.com>
9553 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9554 S:      Maintained
9555 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9556 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9557
9558 MEGARAID SCSI/SAS DRIVERS
9559 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9560 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9561 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9562 L:      megaraidlinux.pdl@broadcom.com
9563 L:      linux-scsi@vger.kernel.org
9564 W:      http://www.avagotech.com/support/
9565 S:      Maintained
9566 F:      Documentation/scsi/megaraid.txt
9567 F:      drivers/scsi/megaraid.*
9568 F:      drivers/scsi/megaraid/
9569
9570 MELEXIS MLX90614 DRIVER
9571 M:      Crt Mori <cmo@melexis.com>
9572 L:      linux-iio@vger.kernel.org
9573 W:      http://www.melexis.com
9574 S:      Supported
9575 F:      drivers/iio/temperature/mlx90614.c
9576
9577 MELEXIS MLX90632 DRIVER
9578 M:      Crt Mori <cmo@melexis.com>
9579 L:      linux-iio@vger.kernel.org
9580 W:      http://www.melexis.com
9581 S:      Supported
9582 F:      drivers/iio/temperature/mlx90632.c
9583
9584 MELFAS MIP4 TOUCHSCREEN DRIVER
9585 M:      Sangwon Jee <jeesw@melfas.com>
9586 W:      http://www.melfas.com
9587 S:      Supported
9588 F:      drivers/input/touchscreen/melfas_mip4.c
9589 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9590
9591 MELLANOX ETHERNET DRIVER (mlx4_en)
9592 M:      Tariq Toukan <tariqt@mellanox.com>
9593 L:      netdev@vger.kernel.org
9594 S:      Supported
9595 W:      http://www.mellanox.com
9596 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9597 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9598
9599 MELLANOX ETHERNET DRIVER (mlx5e)
9600 M:      Saeed Mahameed <saeedm@mellanox.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Supported
9603 W:      http://www.mellanox.com
9604 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9605 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9606
9607 MELLANOX ETHERNET INNOVA DRIVERS
9608 R:      Boris Pismenny <borisp@mellanox.com>
9609 L:      netdev@vger.kernel.org
9610 S:      Supported
9611 W:      http://www.mellanox.com
9612 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9613 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9614 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9615 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9616 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9617
9618 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9619 R:      Boris Pismenny <borisp@mellanox.com>
9620 L:      netdev@vger.kernel.org
9621 S:      Supported
9622 W:      http://www.mellanox.com
9623 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9624 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9625 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9626
9627 MELLANOX ETHERNET SWITCH DRIVERS
9628 M:      Jiri Pirko <jiri@mellanox.com>
9629 M:      Ido Schimmel <idosch@mellanox.com>
9630 L:      netdev@vger.kernel.org
9631 S:      Supported
9632 W:      http://www.mellanox.com
9633 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9634 F:      drivers/net/ethernet/mellanox/mlxsw/
9635 F:      tools/testing/selftests/drivers/net/mlxsw/
9636
9637 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9638 M:      mlxsw@mellanox.com
9639 L:      netdev@vger.kernel.org
9640 S:      Supported
9641 W:      http://www.mellanox.com
9642 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9643 F:      drivers/net/ethernet/mellanox/mlxfw/
9644
9645 MELLANOX HARDWARE PLATFORM SUPPORT
9646 M:      Andy Shevchenko <andy@infradead.org>
9647 M:      Darren Hart <dvhart@infradead.org>
9648 M:      Vadim Pasternak <vadimp@mellanox.com>
9649 L:      platform-driver-x86@vger.kernel.org
9650 S:      Supported
9651 F:      drivers/platform/mellanox/
9652
9653 MELLANOX MLX4 core VPI driver
9654 M:      Tariq Toukan <tariqt@mellanox.com>
9655 L:      netdev@vger.kernel.org
9656 L:      linux-rdma@vger.kernel.org
9657 W:      http://www.mellanox.com
9658 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9659 S:      Supported
9660 F:      drivers/net/ethernet/mellanox/mlx4/
9661 F:      include/linux/mlx4/
9662
9663 MELLANOX MLX4 IB driver
9664 M:      Yishai Hadas <yishaih@mellanox.com>
9665 L:      linux-rdma@vger.kernel.org
9666 W:      http://www.mellanox.com
9667 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9668 S:      Supported
9669 F:      drivers/infiniband/hw/mlx4/
9670 F:      include/linux/mlx4/
9671 F:      include/uapi/rdma/mlx4-abi.h
9672
9673 MELLANOX MLX5 core VPI driver
9674 M:      Saeed Mahameed <saeedm@mellanox.com>
9675 M:      Leon Romanovsky <leonro@mellanox.com>
9676 L:      netdev@vger.kernel.org
9677 L:      linux-rdma@vger.kernel.org
9678 W:      http://www.mellanox.com
9679 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9680 S:      Supported
9681 F:      drivers/net/ethernet/mellanox/mlx5/core/
9682 F:      include/linux/mlx5/
9683
9684 MELLANOX MLX5 IB driver
9685 M:      Leon Romanovsky <leonro@mellanox.com>
9686 L:      linux-rdma@vger.kernel.org
9687 W:      http://www.mellanox.com
9688 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9689 S:      Supported
9690 F:      drivers/infiniband/hw/mlx5/
9691 F:      include/linux/mlx5/
9692 F:      include/uapi/rdma/mlx5-abi.h
9693
9694 MELLANOX MLXCPLD I2C AND MUX DRIVER
9695 M:      Vadim Pasternak <vadimp@mellanox.com>
9696 M:      Michael Shych <michaelsh@mellanox.com>
9697 L:      linux-i2c@vger.kernel.org
9698 S:      Supported
9699 F:      drivers/i2c/busses/i2c-mlxcpld.c
9700 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9701 F:      Documentation/i2c/busses/i2c-mlxcpld
9702
9703 MELLANOX MLXCPLD LED DRIVER
9704 M:      Vadim Pasternak <vadimp@mellanox.com>
9705 L:      linux-leds@vger.kernel.org
9706 S:      Supported
9707 F:      drivers/leds/leds-mlxcpld.c
9708 F:      drivers/leds/leds-mlxreg.c
9709 F:      Documentation/leds/leds-mlxcpld.txt
9710
9711 MELLANOX PLATFORM DRIVER
9712 M:      Vadim Pasternak <vadimp@mellanox.com>
9713 L:      platform-driver-x86@vger.kernel.org
9714 S:      Supported
9715 F:      drivers/platform/x86/mlx-platform.c
9716
9717 MEMBARRIER SUPPORT
9718 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9719 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9720 L:      linux-kernel@vger.kernel.org
9721 S:      Supported
9722 F:      kernel/sched/membarrier.c
9723 F:      include/uapi/linux/membarrier.h
9724 F:      arch/powerpc/include/asm/membarrier.h
9725
9726 MEMORY MANAGEMENT
9727 L:      linux-mm@kvack.org
9728 W:      http://www.linux-mm.org
9729 S:      Maintained
9730 F:      include/linux/mm.h
9731 F:      include/linux/gfp.h
9732 F:      include/linux/mmzone.h
9733 F:      include/linux/memory_hotplug.h
9734 F:      include/linux/vmalloc.h
9735 F:      mm/
9736
9737 MEMORY TECHNOLOGY DEVICES (MTD)
9738 M:      David Woodhouse <dwmw2@infradead.org>
9739 M:      Brian Norris <computersforpeace@gmail.com>
9740 M:      Boris Brezillon <bbrezillon@kernel.org>
9741 M:      Marek Vasut <marek.vasut@gmail.com>
9742 M:      Richard Weinberger <richard@nod.at>
9743 L:      linux-mtd@lists.infradead.org
9744 W:      http://www.linux-mtd.infradead.org/
9745 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9746 T:      git git://git.infradead.org/linux-mtd.git master
9747 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9748 S:      Maintained
9749 F:      Documentation/devicetree/bindings/mtd/
9750 F:      drivers/mtd/
9751 F:      include/linux/mtd/
9752 F:      include/uapi/mtd/
9753
9754 MEN A21 WATCHDOG DRIVER
9755 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9756 L:      linux-watchdog@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/watchdog/mena21_wdt.c
9759
9760 MEN CHAMELEON BUS (mcb)
9761 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9762 S:      Maintained
9763 F:      drivers/mcb/
9764 F:      include/linux/mcb.h
9765 F:      Documentation/men-chameleon-bus.txt
9766
9767 MEN F21BMC (Board Management Controller)
9768 M:      Andreas Werner <andreas.werner@men.de>
9769 S:      Supported
9770 F:      drivers/mfd/menf21bmc.c
9771 F:      drivers/watchdog/menf21bmc_wdt.c
9772 F:      drivers/leds/leds-menf21bmc.c
9773 F:      drivers/hwmon/menf21bmc_hwmon.c
9774 F:      Documentation/hwmon/menf21bmc
9775
9776 MEN Z069 WATCHDOG DRIVER
9777 M:      Johannes Thumshirn <jth@kernel.org>
9778 L:      linux-watchdog@vger.kernel.org
9779 S:      Maintained
9780 F:      drivers/watchdog/menz69_wdt.c
9781
9782 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9783 M:      Neil Armstrong <narmstrong@baylibre.com>
9784 L:      linux-media@lists.freedesktop.org
9785 L:      linux-amlogic@lists.infradead.org
9786 W:      http://linux-meson.com/
9787 S:      Supported
9788 F:      drivers/media/platform/meson/ao-cec.c
9789 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9790 T:      git git://linuxtv.org/media_tree.git
9791
9792 MICROBLAZE ARCHITECTURE
9793 M:      Michal Simek <monstr@monstr.eu>
9794 W:      http://www.monstr.eu/fdt/
9795 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9796 S:      Supported
9797 F:      arch/microblaze/
9798
9799 MICROCHIP AT91 SERIAL DRIVER
9800 M:      Richard Genoud <richard.genoud@gmail.com>
9801 S:      Maintained
9802 F:      drivers/tty/serial/atmel_serial.c
9803 F:      drivers/tty/serial/atmel_serial.h
9804 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9805
9806 MICROCHIP AUDIO ASOC DRIVERS
9807 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
9808 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9809 S:      Supported
9810 F:      sound/soc/atmel
9811
9812 MICROCHIP DMA DRIVER
9813 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9815 L:      dmaengine@vger.kernel.org
9816 S:      Supported
9817 F:      drivers/dma/at_hdmac.c
9818 F:      drivers/dma/at_hdmac_regs.h
9819 F:      include/linux/platform_data/dma-atmel.h
9820 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
9821 F:      include/dt-bindings/dma/at91.h
9822
9823 MICROCHIP ECC DRIVER
9824 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9825 L:      linux-crypto@vger.kernel.org
9826 S:      Maintained
9827 F:      drivers/crypto/atmel-ecc.*
9828
9829 MICROCHIP I2C DRIVER
9830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9831 L:      linux-i2c@vger.kernel.org
9832 S:      Supported
9833 F:      drivers/i2c/busses/i2c-at91.c
9834
9835 MICROCHIP ISC DRIVER
9836 M:      Eugen Hristev <eugen.hristev@microchip.com>
9837 L:      linux-media@vger.kernel.org
9838 S:      Supported
9839 F:      drivers/media/platform/atmel/atmel-isc.c
9840 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9841 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
9842
9843 MICROCHIP ISI DRIVER
9844 M:      Eugen Hristev <eugen.hristev@microchip.com>
9845 L:      linux-media@vger.kernel.org
9846 S:      Supported
9847 F:      drivers/media/platform/atmel/atmel-isi.c
9848 F:      drivers/media/platform/atmel/atmel-isi.h
9849
9850 MICROCHIP AT91 USART MFD DRIVER
9851 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9852 L:      linux-kernel@vger.kernel.org
9853 S:      Supported
9854 F:      drivers/mfd/at91-usart.c
9855 F:      include/dt-bindings/mfd/at91-usart.h
9856 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9857
9858 MICROCHIP AT91 USART SPI DRIVER
9859 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
9860 L:      linux-spi@vger.kernel.org
9861 S:      Supported
9862 F:      drivers/spi/spi-at91-usart.c
9863 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
9864
9865 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9866 M:      Woojung Huh <Woojung.Huh@microchip.com>
9867 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9868 L:      netdev@vger.kernel.org
9869 S:      Maintained
9870 F:      net/dsa/tag_ksz.c
9871 F:      drivers/net/dsa/microchip/*
9872 F:      include/linux/platform_data/microchip-ksz.h
9873 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9874
9875 MICROCHIP LAN743X ETHERNET DRIVER
9876 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9877 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9878 L:      netdev@vger.kernel.org
9879 S:      Maintained
9880 F:      drivers/net/ethernet/microchip/lan743x_*
9881
9882 MICROCHIP LCDFB DRIVER
9883 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9884 L:      linux-fbdev@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/video/fbdev/atmel_lcdfb.c
9887 F:      include/video/atmel_lcdc.h
9888
9889 MICROCHIP MMC/SD/SDIO MCI DRIVER
9890 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9891 S:      Maintained
9892 F:      drivers/mmc/host/atmel-mci.c
9893
9894 MICROCHIP MCP3911 ADC DRIVER
9895 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9896 M:      Kent Gustavsson <kent@minoris.se>
9897 L:      linux-iio@vger.kernel.org
9898 S:      Supported
9899 F:      drivers/iio/adc/mcp3911.c
9900 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
9901
9902 MICROCHIP NAND DRIVER
9903 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9904 L:      linux-mtd@lists.infradead.org
9905 S:      Supported
9906 F:      drivers/mtd/nand/raw/atmel/*
9907 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9908
9909 MICROCHIP PWM DRIVER
9910 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
9911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9912 L:      linux-pwm@vger.kernel.org
9913 S:      Supported
9914 F:      drivers/pwm/pwm-atmel.c
9915 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
9916
9917 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
9918 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9919 M:      Eugen Hristev <eugen.hristev@microchip.com>
9920 L:      linux-iio@vger.kernel.org
9921 S:      Supported
9922 F:      drivers/iio/adc/at91-sama5d2_adc.c
9923 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
9924 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
9925
9926 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
9927 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9928 S:      Supported
9929 F:      drivers/power/reset/at91-sama5d2_shdwc.c
9930
9931 MICROCHIP SPI DRIVER
9932 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9933 S:      Supported
9934 F:      drivers/spi/spi-atmel.*
9935
9936 MICROCHIP SSC DRIVER
9937 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9938 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9939 S:      Supported
9940 F:      drivers/misc/atmel-ssc.c
9941 F:      include/linux/atmel-ssc.h
9942
9943 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
9944 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
9945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9946 S:      Supported
9947 F:      drivers/misc/atmel_tclib.c
9948 F:      drivers/clocksource/tcb_clksrc.c
9949
9950 MICROCHIP USBA UDC DRIVER
9951 M:      Cristian Birsan <cristian.birsan@microchip.com>
9952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9953 S:      Supported
9954 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
9955
9956 MICROCHIP USB251XB DRIVER
9957 M:      Richard Leitner <richard.leitner@skidata.com>
9958 L:      linux-usb@vger.kernel.org
9959 S:      Maintained
9960 F:      drivers/usb/misc/usb251xb.c
9961 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9962
9963 MICROCHIP XDMA DRIVER
9964 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9965 L:      linux-arm-kernel@lists.infradead.org
9966 L:      dmaengine@vger.kernel.org
9967 S:      Supported
9968 F:      drivers/dma/at_xdmac.c
9969
9970 MICROSEMI MIPS SOCS
9971 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9972 L:      linux-mips@vger.kernel.org
9973 S:      Maintained
9974 F:      arch/mips/generic/board-ocelot.c
9975 F:      arch/mips/configs/generic/board-ocelot.config
9976 F:      arch/mips/boot/dts/mscc/
9977 F:      Documentation/devicetree/bindings/mips/mscc.txt
9978
9979 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9980 M:      Don Brace <don.brace@microsemi.com>
9981 L:      esc.storagedev@microsemi.com
9982 L:      linux-scsi@vger.kernel.org
9983 S:      Supported
9984 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9985 F:      drivers/scsi/smartpqi/Kconfig
9986 F:      drivers/scsi/smartpqi/Makefile
9987 F:      include/linux/cciss*.h
9988 F:      include/uapi/linux/cciss*.h
9989 F:      Documentation/scsi/smartpqi.txt
9990
9991 MICROSEMI ETHERNET SWITCH DRIVER
9992 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9993 L:      netdev@vger.kernel.org
9994 S:      Supported
9995 F:      drivers/net/ethernet/mscc/
9996
9997 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9998 M:      Chen Yu <yu.c.chen@intel.com>
9999 L:      platform-driver-x86@vger.kernel.org
10000 S:      Supported
10001 F:      drivers/platform/x86/surfacepro3_button.c
10002
10003 MICROTEK X6 SCANNER
10004 M:      Oliver Neukum <oliver@neukum.org>
10005 S:      Maintained
10006 F:      drivers/usb/image/microtek.*
10007
10008 MIPS
10009 M:      Ralf Baechle <ralf@linux-mips.org>
10010 M:      Paul Burton <paul.burton@mips.com>
10011 M:      James Hogan <jhogan@kernel.org>
10012 L:      linux-mips@vger.kernel.org
10013 W:      http://www.linux-mips.org/
10014 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10016 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10017 S:      Supported
10018 F:      Documentation/devicetree/bindings/mips/
10019 F:      Documentation/mips/
10020 F:      arch/mips/
10021 F:      drivers/platform/mips/
10022
10023 MIPS BOSTON DEVELOPMENT BOARD
10024 M:      Paul Burton <paul.burton@mips.com>
10025 L:      linux-mips@vger.kernel.org
10026 S:      Maintained
10027 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10028 F:      arch/mips/boot/dts/img/boston.dts
10029 F:      arch/mips/configs/generic/board-boston.config
10030 F:      drivers/clk/imgtec/clk-boston.c
10031 F:      include/dt-bindings/clock/boston-clock.h
10032
10033 MIPS GENERIC PLATFORM
10034 M:      Paul Burton <paul.burton@mips.com>
10035 L:      linux-mips@vger.kernel.org
10036 S:      Supported
10037 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10038 F:      arch/mips/generic/
10039 F:      arch/mips/tools/generic-board-config.sh
10040
10041 MIPS/LOONGSON1 ARCHITECTURE
10042 M:      Keguang Zhang <keguang.zhang@gmail.com>
10043 L:      linux-mips@vger.kernel.org
10044 S:      Maintained
10045 F:      arch/mips/loongson32/
10046 F:      arch/mips/include/asm/mach-loongson32/
10047 F:      drivers/*/*loongson1*
10048 F:      drivers/*/*/*loongson1*
10049
10050 MIPS/LOONGSON2 ARCHITECTURE
10051 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10052 L:      linux-mips@vger.kernel.org
10053 S:      Maintained
10054 F:      arch/mips/loongson64/fuloong-2e/
10055 F:      arch/mips/loongson64/lemote-2f/
10056 F:      arch/mips/include/asm/mach-loongson64/
10057 F:      drivers/*/*loongson2*
10058 F:      drivers/*/*/*loongson2*
10059
10060 MIPS/LOONGSON3 ARCHITECTURE
10061 M:      Huacai Chen <chenhc@lemote.com>
10062 L:      linux-mips@vger.kernel.org
10063 S:      Maintained
10064 F:      arch/mips/loongson64/
10065 F:      arch/mips/include/asm/mach-loongson64/
10066 F:      drivers/platform/mips/cpu_hwmon.c
10067 F:      drivers/*/*loongson3*
10068 F:      drivers/*/*/*loongson3*
10069
10070 MIPS RINT INSTRUCTION EMULATION
10071 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10072 L:      linux-mips@vger.kernel.org
10073 S:      Supported
10074 F:      arch/mips/math-emu/sp_rint.c
10075 F:      arch/mips/math-emu/dp_rint.c
10076
10077 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10078 M:      Hans Verkuil <hverkuil@xs4all.nl>
10079 L:      linux-media@vger.kernel.org
10080 T:      git git://linuxtv.org/media_tree.git
10081 W:      https://linuxtv.org
10082 S:      Odd Fixes
10083 F:      drivers/media/radio/radio-miropcm20*
10084
10085 MMP SUPPORT
10086 R:      Lubomir Rintel <lkundrak@v3.sk>
10087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10088 S:      Odd Fixes
10089 F:      arch/arm/boot/dts/mmp*
10090 F:      arch/arm/mach-mmp/
10091
10092 MMU GATHER AND TLB INVALIDATION
10093 M:      Will Deacon <will.deacon@arm.com>
10094 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10095 M:      Andrew Morton <akpm@linux-foundation.org>
10096 M:      Nick Piggin <npiggin@gmail.com>
10097 M:      Peter Zijlstra <peterz@infradead.org>
10098 L:      linux-arch@vger.kernel.org
10099 L:      linux-mm@kvack.org
10100 S:      Maintained
10101 F:      arch/*/include/asm/tlb.h
10102 F:      include/asm-generic/tlb.h
10103 F:      mm/mmu_gather.c
10104
10105 MN88472 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 S:      Maintained
10112 F:      drivers/media/dvb-frontends/mn88472*
10113
10114 MN88473 MEDIA DRIVER
10115 M:      Antti Palosaari <crope@iki.fi>
10116 L:      linux-media@vger.kernel.org
10117 W:      https://linuxtv.org
10118 W:      http://palosaari.fi/linux/
10119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10120 S:      Maintained
10121 F:      drivers/media/dvb-frontends/mn88473*
10122
10123 MODULE SUPPORT
10124 M:      Jessica Yu <jeyu@kernel.org>
10125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10126 S:      Maintained
10127 F:      include/linux/module.h
10128 F:      kernel/module.c
10129
10130 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10131 W:      http://popies.net/meye/
10132 S:      Orphan
10133 F:      Documentation/media/v4l-drivers/meye*
10134 F:      drivers/media/pci/meye/
10135 F:      include/uapi/linux/meye.h
10136
10137 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10138 M:      Jiri Slaby <jirislaby@gmail.com>
10139 S:      Maintained
10140 F:      Documentation/serial/moxa-smartio
10141 F:      drivers/tty/mxser.*
10142
10143 MR800 AVERMEDIA USB FM RADIO DRIVER
10144 M:      Alexey Klimov <klimov.linux@gmail.com>
10145 L:      linux-media@vger.kernel.org
10146 T:      git git://linuxtv.org/media_tree.git
10147 S:      Maintained
10148 F:      drivers/media/radio/radio-mr800.c
10149
10150 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10151 M:      Alan Ott <alan@signal11.us>
10152 L:      linux-wpan@vger.kernel.org
10153 S:      Maintained
10154 F:      drivers/net/ieee802154/mrf24j40.c
10155 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10156
10157 MSI LAPTOP SUPPORT
10158 M:      "Lee, Chun-Yi" <jlee@suse.com>
10159 L:      platform-driver-x86@vger.kernel.org
10160 S:      Maintained
10161 F:      drivers/platform/x86/msi-laptop.c
10162
10163 MSI WMI SUPPORT
10164 L:      platform-driver-x86@vger.kernel.org
10165 S:      Orphan
10166 F:      drivers/platform/x86/msi-wmi.c
10167
10168 MSI001 MEDIA DRIVER
10169 M:      Antti Palosaari <crope@iki.fi>
10170 L:      linux-media@vger.kernel.org
10171 W:      https://linuxtv.org
10172 W:      http://palosaari.fi/linux/
10173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10174 T:      git git://linuxtv.org/anttip/media_tree.git
10175 S:      Maintained
10176 F:      drivers/media/tuners/msi001*
10177
10178 MSI2500 MEDIA DRIVER
10179 M:      Antti Palosaari <crope@iki.fi>
10180 L:      linux-media@vger.kernel.org
10181 W:      https://linuxtv.org
10182 W:      http://palosaari.fi/linux/
10183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10184 T:      git git://linuxtv.org/anttip/media_tree.git
10185 S:      Maintained
10186 F:      drivers/media/usb/msi2500/
10187
10188 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10189 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10190 L:      linux-mtd@lists.infradead.org
10191 S:      Maintained
10192 F:      drivers/mtd/devices/docg3*
10193
10194 MT9M032 APTINA SENSOR DRIVER
10195 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10196 L:      linux-media@vger.kernel.org
10197 T:      git git://linuxtv.org/media_tree.git
10198 S:      Maintained
10199 F:      drivers/media/i2c/mt9m032.c
10200 F:      include/media/i2c/mt9m032.h
10201
10202 MT9P031 APTINA CAMERA SENSOR
10203 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10204 L:      linux-media@vger.kernel.org
10205 T:      git git://linuxtv.org/media_tree.git
10206 S:      Maintained
10207 F:      drivers/media/i2c/mt9p031.c
10208 F:      include/media/i2c/mt9p031.h
10209
10210 MT9T001 APTINA CAMERA SENSOR
10211 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10212 L:      linux-media@vger.kernel.org
10213 T:      git git://linuxtv.org/media_tree.git
10214 S:      Maintained
10215 F:      drivers/media/i2c/mt9t001.c
10216 F:      include/media/i2c/mt9t001.h
10217
10218 MT9T112 APTINA CAMERA SENSOR
10219 M:      Jacopo Mondi <jacopo@jmondi.org>
10220 L:      linux-media@vger.kernel.org
10221 T:      git git://linuxtv.org/media_tree.git
10222 S:      Odd Fixes
10223 F:      drivers/media/i2c/mt9t112.c
10224 F:      include/media/i2c/mt9t112.h
10225
10226 MT9V032 APTINA CAMERA SENSOR
10227 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10228 L:      linux-media@vger.kernel.org
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Maintained
10231 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10232 F:      drivers/media/i2c/mt9v032.c
10233 F:      include/media/i2c/mt9v032.h
10234
10235 MT9V111 APTINA CAMERA SENSOR
10236 M:      Jacopo Mondi <jacopo@jmondi.org>
10237 L:      linux-media@vger.kernel.org
10238 T:      git git://linuxtv.org/media_tree.git
10239 S:      Maintained
10240 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10241 F:      drivers/media/i2c/mt9v111.c
10242
10243 MULTIFUNCTION DEVICES (MFD)
10244 M:      Lee Jones <lee.jones@linaro.org>
10245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10246 S:      Supported
10247 F:      Documentation/devicetree/bindings/mfd/
10248 F:      drivers/mfd/
10249 F:      include/linux/mfd/
10250 F:      include/dt-bindings/mfd/
10251
10252 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10253 S:      Orphan
10254 F:      drivers/mmc/host/mmc_spi.c
10255 F:      include/linux/spi/mmc_spi.h
10256
10257 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10258 M:      Ulf Hansson <ulf.hansson@linaro.org>
10259 L:      linux-mmc@vger.kernel.org
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10261 S:      Maintained
10262 F:      Documentation/devicetree/bindings/mmc/
10263 F:      drivers/mmc/
10264 F:      include/linux/mmc/
10265 F:      include/uapi/linux/mmc/
10266
10267 MULTIPLEXER SUBSYSTEM
10268 M:      Peter Rosin <peda@axentia.se>
10269 S:      Maintained
10270 F:      Documentation/ABI/testing/sysfs-class-mux*
10271 F:      Documentation/devicetree/bindings/mux/
10272 F:      include/dt-bindings/mux/
10273 F:      include/linux/mux/
10274 F:      drivers/mux/
10275
10276 MULTITECH MULTIPORT CARD (ISICOM)
10277 S:      Orphan
10278 F:      drivers/tty/isicom.c
10279 F:      include/linux/isicom.h
10280
10281 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10282 M:      Bin Liu <b-liu@ti.com>
10283 L:      linux-usb@vger.kernel.org
10284 S:      Maintained
10285 F:      drivers/usb/musb/
10286
10287 MXL301RF MEDIA DRIVER
10288 M:      Akihiro Tsukada <tskd08@gmail.com>
10289 L:      linux-media@vger.kernel.org
10290 S:      Odd Fixes
10291 F:      drivers/media/tuners/mxl301rf*
10292
10293 MXL5007T MEDIA DRIVER
10294 M:      Michael Krufky <mkrufky@linuxtv.org>
10295 L:      linux-media@vger.kernel.org
10296 W:      https://linuxtv.org
10297 W:      http://github.com/mkrufky
10298 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10299 T:      git git://linuxtv.org/mkrufky/tuners.git
10300 S:      Maintained
10301 F:      drivers/media/tuners/mxl5007t.*
10302
10303 MXSFB DRM DRIVER
10304 M:      Marek Vasut <marex@denx.de>
10305 M:      Stefan Agner <stefan@agner.ch>
10306 L:      dri-devel@lists.freedesktop.org
10307 S:      Supported
10308 F:      drivers/gpu/drm/mxsfb/
10309 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10310 T:      git git://anongit.freedesktop.org/drm/drm-misc
10311
10312 MYLEX DAC960 PCI RAID Controller
10313 M:      Hannes Reinecke <hare@kernel.org>
10314 L:      linux-scsi@vger.kernel.org
10315 S:      Supported
10316 F:      drivers/scsi/myrb.*
10317 F:      drivers/scsi/myrs.*
10318
10319 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10320 M:      Chris Lee <christopher.lee@cspi.com>
10321 L:      netdev@vger.kernel.org
10322 W:      https://www.cspi.com/ethernet-products/support/downloads/
10323 S:      Supported
10324 F:      drivers/net/ethernet/myricom/myri10ge/
10325
10326 NAND FLASH SUBSYSTEM
10327 M:      Boris Brezillon <bbrezillon@kernel.org>
10328 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10329 R:      Richard Weinberger <richard@nod.at>
10330 L:      linux-mtd@lists.infradead.org
10331 W:      http://www.linux-mtd.infradead.org/
10332 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10333 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10334 T:      git git://git.infradead.org/linux-mtd.git nand/next
10335 S:      Maintained
10336 F:      drivers/mtd/nand/
10337 F:      include/linux/mtd/*nand*.h
10338
10339 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10340 M:      Daniel Mack <zonque@gmail.com>
10341 S:      Maintained
10342 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10343 W:      http://www.native-instruments.com
10344 F:      sound/usb/caiaq/
10345
10346 NATSEMI ETHERNET DRIVER (DP8381x)
10347 S:      Orphan
10348 F:      drivers/net/ethernet/natsemi/natsemi.c
10349
10350 NCR 5380 SCSI DRIVERS
10351 M:      Finn Thain <fthain@telegraphics.com.au>
10352 M:      Michael Schmitz <schmitzmic@gmail.com>
10353 L:      linux-scsi@vger.kernel.org
10354 S:      Maintained
10355 F:      Documentation/scsi/g_NCR5380.txt
10356 F:      drivers/scsi/NCR5380.*
10357 F:      drivers/scsi/arm/cumana_1.c
10358 F:      drivers/scsi/arm/oak.c
10359 F:      drivers/scsi/atari_scsi.*
10360 F:      drivers/scsi/dmx3191d.c
10361 F:      drivers/scsi/g_NCR5380.*
10362 F:      drivers/scsi/mac_scsi.*
10363 F:      drivers/scsi/sun3_scsi.*
10364 F:      drivers/scsi/sun3_scsi_vme.c
10365
10366 NCSI LIBRARY:
10367 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10368 S:      Maintained
10369 F:      net/ncsi/
10370
10371 NCT6775 HARDWARE MONITOR DRIVER
10372 M:      Guenter Roeck <linux@roeck-us.net>
10373 L:      linux-hwmon@vger.kernel.org
10374 S:      Maintained
10375 F:      Documentation/hwmon/nct6775
10376 F:      drivers/hwmon/nct6775.c
10377
10378 NET_FAILOVER MODULE
10379 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10380 L:      netdev@vger.kernel.org
10381 S:      Supported
10382 F:      driver/net/net_failover.c
10383 F:      include/net/net_failover.h
10384 F:      Documentation/networking/net_failover.rst
10385
10386 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10387 M:      Faisal Latif <faisal.latif@intel.com>
10388 L:      linux-rdma@vger.kernel.org
10389 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10390 S:      Supported
10391 F:      drivers/infiniband/hw/nes/
10392 F:      include/uapi/rdma/nes-abi.h
10393
10394 NETEM NETWORK EMULATOR
10395 M:      Stephen Hemminger <stephen@networkplumber.org>
10396 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10397 S:      Maintained
10398 F:      net/sched/sch_netem.c
10399
10400 NETERION 10GbE DRIVERS (s2io/vxge)
10401 M:      Jon Mason <jdmason@kudzu.us>
10402 L:      netdev@vger.kernel.org
10403 S:      Supported
10404 F:      Documentation/networking/s2io.txt
10405 F:      Documentation/networking/vxge.txt
10406 F:      drivers/net/ethernet/neterion/
10407
10408 NETFILTER
10409 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10410 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10411 M:      Florian Westphal <fw@strlen.de>
10412 L:      netfilter-devel@vger.kernel.org
10413 L:      coreteam@netfilter.org
10414 W:      http://www.netfilter.org/
10415 W:      http://www.iptables.org/
10416 W:      http://www.nftables.org/
10417 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10420 S:      Maintained
10421 F:      include/linux/netfilter*
10422 F:      include/linux/netfilter/
10423 F:      include/net/netfilter/
10424 F:      include/uapi/linux/netfilter*
10425 F:      include/uapi/linux/netfilter/
10426 F:      net/*/netfilter.c
10427 F:      net/*/netfilter/
10428 F:      net/netfilter/
10429 F:      net/bridge/br_netfilter*.c
10430
10431 NETROM NETWORK LAYER
10432 M:      Ralf Baechle <ralf@linux-mips.org>
10433 L:      linux-hams@vger.kernel.org
10434 W:      http://www.linux-ax25.org/
10435 S:      Maintained
10436 F:      include/net/netrom.h
10437 F:      include/uapi/linux/netrom.h
10438 F:      net/netrom/
10439
10440 NETRONOME ETHERNET DRIVERS
10441 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10442 L:      oss-drivers@netronome.com
10443 S:      Maintained
10444 F:      drivers/net/ethernet/netronome/
10445
10446 NETWORK BLOCK DEVICE (NBD)
10447 M:      Josef Bacik <josef@toxicpanda.com>
10448 S:      Maintained
10449 L:      linux-block@vger.kernel.org
10450 L:      nbd@other.debian.org
10451 F:      Documentation/blockdev/nbd.txt
10452 F:      drivers/block/nbd.c
10453 F:      include/uapi/linux/nbd.h
10454
10455 NETWORK DROP MONITOR
10456 M:      Neil Horman <nhorman@tuxdriver.com>
10457 L:      netdev@vger.kernel.org
10458 S:      Maintained
10459 W:      https://fedorahosted.org/dropwatch/
10460 F:      net/core/drop_monitor.c
10461
10462 NETWORKING DRIVERS
10463 M:      "David S. Miller" <davem@davemloft.net>
10464 L:      netdev@vger.kernel.org
10465 W:      http://www.linuxfoundation.org/en/Net
10466 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10469 S:      Odd Fixes
10470 F:      Documentation/devicetree/bindings/net/
10471 F:      drivers/net/
10472 F:      include/linux/if_*
10473 F:      include/linux/netdevice.h
10474 F:      include/linux/etherdevice.h
10475 F:      include/linux/fcdevice.h
10476 F:      include/linux/fddidevice.h
10477 F:      include/linux/hippidevice.h
10478 F:      include/linux/inetdevice.h
10479 F:      include/uapi/linux/if_*
10480 F:      include/uapi/linux/netdevice.h
10481
10482 NETWORKING DRIVERS (WIRELESS)
10483 M:      Kalle Valo <kvalo@codeaurora.org>
10484 L:      linux-wireless@vger.kernel.org
10485 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10488 S:      Maintained
10489 F:      Documentation/devicetree/bindings/net/wireless/
10490 F:      drivers/net/wireless/
10491
10492 NETWORKING [DSA]
10493 M:      Andrew Lunn <andrew@lunn.ch>
10494 M:      Vivien Didelot <vivien.didelot@gmail.com>
10495 M:      Florian Fainelli <f.fainelli@gmail.com>
10496 S:      Maintained
10497 F:      Documentation/devicetree/bindings/net/dsa/
10498 F:      net/dsa/
10499 F:      include/net/dsa.h
10500 F:      include/linux/dsa/
10501 F:      drivers/net/dsa/
10502
10503 NETWORKING [GENERAL]
10504 M:      "David S. Miller" <davem@davemloft.net>
10505 L:      netdev@vger.kernel.org
10506 W:      http://www.linuxfoundation.org/en/Net
10507 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10510 B:      mailto:netdev@vger.kernel.org
10511 S:      Maintained
10512 F:      net/
10513 F:      include/net/
10514 F:      include/linux/in.h
10515 F:      include/linux/net.h
10516 F:      include/linux/netdevice.h
10517 F:      include/uapi/linux/in.h
10518 F:      include/uapi/linux/net.h
10519 F:      include/uapi/linux/netdevice.h
10520 F:      include/uapi/linux/net_namespace.h
10521 F:      tools/testing/selftests/net/
10522 F:      lib/net_utils.c
10523 F:      lib/random32.c
10524 F:      Documentation/networking/
10525
10526 NETWORKING [IPSEC]
10527 M:      Steffen Klassert <steffen.klassert@secunet.com>
10528 M:      Herbert Xu <herbert@gondor.apana.org.au>
10529 M:      "David S. Miller" <davem@davemloft.net>
10530 L:      netdev@vger.kernel.org
10531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10533 S:      Maintained
10534 F:      net/xfrm/
10535 F:      net/key/
10536 F:      net/ipv4/xfrm*
10537 F:      net/ipv4/esp4*
10538 F:      net/ipv4/ah4.c
10539 F:      net/ipv4/ipcomp.c
10540 F:      net/ipv4/ip_vti.c
10541 F:      net/ipv6/xfrm*
10542 F:      net/ipv6/esp6*
10543 F:      net/ipv6/ah6.c
10544 F:      net/ipv6/ipcomp6.c
10545 F:      net/ipv6/ip6_vti.c
10546 F:      include/uapi/linux/xfrm.h
10547 F:      include/net/xfrm.h
10548
10549 NETWORKING [IPv4/IPv6]
10550 M:      "David S. Miller" <davem@davemloft.net>
10551 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10552 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10553 L:      netdev@vger.kernel.org
10554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10555 S:      Maintained
10556 F:      net/ipv4/
10557 F:      net/ipv6/
10558 F:      include/net/ip*
10559 F:      arch/x86/net/*
10560
10561 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10562 M:      Paul Moore <paul@paul-moore.com>
10563 W:      https://github.com/netlabel
10564 L:      netdev@vger.kernel.org
10565 L:      linux-security-module@vger.kernel.org
10566 S:      Maintained
10567 F:      Documentation/netlabel/
10568 F:      include/net/calipso.h
10569 F:      include/net/cipso_ipv4.h
10570 F:      include/net/netlabel.h
10571 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10572 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10573 F:      net/netlabel/
10574 F:      net/ipv4/cipso_ipv4.c
10575 F:      net/ipv6/calipso.c
10576 F:      net/netfilter/xt_CONNSECMARK.c
10577 F:      net/netfilter/xt_SECMARK.c
10578
10579 NETWORKING [TCP]
10580 M:      Eric Dumazet <edumazet@google.com>
10581 L:      netdev@vger.kernel.org
10582 S:      Maintained
10583 F:      net/ipv4/tcp*.c
10584 F:      net/ipv4/syncookies.c
10585 F:      net/ipv6/tcp*.c
10586 F:      net/ipv6/syncookies.c
10587 F:      include/uapi/linux/tcp.h
10588 F:      include/net/tcp.h
10589 F:      include/linux/tcp.h
10590 F:      include/trace/events/tcp.h
10591
10592 NETWORKING [TLS]
10593 M:      Boris Pismenny <borisp@mellanox.com>
10594 M:      Aviad Yehezkel <aviadye@mellanox.com>
10595 M:      Dave Watson <davejwatson@fb.com>
10596 M:      John Fastabend <john.fastabend@gmail.com>
10597 M:      Daniel Borkmann <daniel@iogearbox.net>
10598 L:      netdev@vger.kernel.org
10599 S:      Maintained
10600 F:      net/tls/*
10601 F:      include/uapi/linux/tls.h
10602 F:      include/net/tls.h
10603
10604 NETWORKING [WIRELESS]
10605 L:      linux-wireless@vger.kernel.org
10606 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10607
10608 NETDEVSIM
10609 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10610 S:      Maintained
10611 F:      drivers/net/netdevsim/*
10612
10613 NETXEN (1/10) GbE SUPPORT
10614 M:      Manish Chopra <manish.chopra@cavium.com>
10615 M:      Rahul Verma <rahul.verma@cavium.com>
10616 M:      Dept-GELinuxNICDev@cavium.com
10617 L:      netdev@vger.kernel.org
10618 S:      Supported
10619 F:      drivers/net/ethernet/qlogic/netxen/
10620
10621 NFC SUBSYSTEM
10622 M:      Samuel Ortiz <sameo@linux.intel.com>
10623 L:      linux-wireless@vger.kernel.org
10624 L:      linux-nfc@lists.01.org (subscribers-only)
10625 S:      Supported
10626 F:      net/nfc/
10627 F:      include/net/nfc/
10628 F:      include/uapi/linux/nfc.h
10629 F:      drivers/nfc/
10630 F:      include/linux/platform_data/nfcmrvl.h
10631 F:      include/linux/platform_data/nxp-nci.h
10632 F:      Documentation/devicetree/bindings/net/nfc/
10633
10634 NFS, SUNRPC, AND LOCKD CLIENTS
10635 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10636 M:      Anna Schumaker <anna.schumaker@netapp.com>
10637 L:      linux-nfs@vger.kernel.org
10638 W:      http://client.linux-nfs.org
10639 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10640 S:      Maintained
10641 F:      fs/lockd/
10642 F:      fs/nfs/
10643 F:      fs/nfs_common/
10644 F:      net/sunrpc/
10645 F:      include/linux/lockd/
10646 F:      include/linux/nfs*
10647 F:      include/linux/sunrpc/
10648 F:      include/uapi/linux/nfs*
10649 F:      include/uapi/linux/sunrpc/
10650
10651 NILFS2 FILESYSTEM
10652 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10653 L:      linux-nilfs@vger.kernel.org
10654 W:      https://nilfs.sourceforge.io/
10655 W:      https://nilfs.osdn.jp/
10656 T:      git git://github.com/konis/nilfs2.git
10657 S:      Supported
10658 F:      Documentation/filesystems/nilfs2.txt
10659 F:      fs/nilfs2/
10660 F:      include/trace/events/nilfs2.h
10661 F:      include/uapi/linux/nilfs2_api.h
10662 F:      include/uapi/linux/nilfs2_ondisk.h
10663
10664 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10665 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10666 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10667 S:      Maintained
10668 F:      Documentation/scsi/NinjaSCSI.txt
10669 F:      drivers/scsi/pcmcia/nsp_*
10670
10671 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10672 M:      GOTO Masanori <gotom@debian.or.jp>
10673 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10674 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10675 S:      Maintained
10676 F:      Documentation/scsi/NinjaSCSI.txt
10677 F:      drivers/scsi/nsp32*
10678
10679 NIOS2 ARCHITECTURE
10680 M:      Ley Foon Tan <lftan@altera.com>
10681 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10683 S:      Maintained
10684 F:      arch/nios2/
10685
10686 NOHZ, DYNTICKS SUPPORT
10687 M:      Frederic Weisbecker <fweisbec@gmail.com>
10688 M:      Thomas Gleixner <tglx@linutronix.de>
10689 M:      Ingo Molnar <mingo@kernel.org>
10690 L:      linux-kernel@vger.kernel.org
10691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10692 S:      Maintained
10693 F:      kernel/time/tick*.*
10694 F:      include/linux/tick.h
10695 F:      include/linux/sched/nohz.h
10696
10697 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10698 M:      Pavel Machek <pavel@ucw.cz>
10699 M:      Sakari Ailus <sakari.ailus@iki.fi>
10700 L:      linux-media@vger.kernel.org
10701 S:      Maintained
10702 F:      drivers/media/i2c/et8ek8
10703 F:      drivers/media/i2c/ad5820.c
10704
10705 NOKIA N900 POWER SUPPLY DRIVERS
10706 R:      Pali Rohár <pali.rohar@gmail.com>
10707 F:      include/linux/power/bq2415x_charger.h
10708 F:      include/linux/power/bq27xxx_battery.h
10709 F:      include/linux/power/isp1704_charger.h
10710 F:      drivers/power/supply/bq2415x_charger.c
10711 F:      drivers/power/supply/bq27xxx_battery.c
10712 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10713 F:      drivers/power/supply/isp1704_charger.c
10714 F:      drivers/power/supply/rx51_battery.c
10715
10716 NTB AMD DRIVER
10717 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10718 L:      linux-ntb@googlegroups.com
10719 S:      Supported
10720 F:      drivers/ntb/hw/amd/
10721
10722 NTB DRIVER CORE
10723 M:      Jon Mason <jdmason@kudzu.us>
10724 M:      Dave Jiang <dave.jiang@intel.com>
10725 M:      Allen Hubbe <allenbh@gmail.com>
10726 L:      linux-ntb@googlegroups.com
10727 S:      Supported
10728 W:      https://github.com/jonmason/ntb/wiki
10729 T:      git git://github.com/jonmason/ntb.git
10730 F:      drivers/ntb/
10731 F:      drivers/net/ntb_netdev.c
10732 F:      include/linux/ntb.h
10733 F:      include/linux/ntb_transport.h
10734 F:      tools/testing/selftests/ntb/
10735
10736 NTB IDT DRIVER
10737 M:      Serge Semin <fancer.lancer@gmail.com>
10738 L:      linux-ntb@googlegroups.com
10739 S:      Supported
10740 F:      drivers/ntb/hw/idt/
10741
10742 NTB INTEL DRIVER
10743 M:      Dave Jiang <dave.jiang@intel.com>
10744 L:      linux-ntb@googlegroups.com
10745 S:      Supported
10746 W:      https://github.com/davejiang/linux/wiki
10747 T:      git https://github.com/davejiang/linux.git
10748 F:      drivers/ntb/hw/intel/
10749
10750 NTFS FILESYSTEM
10751 M:      Anton Altaparmakov <anton@tuxera.com>
10752 L:      linux-ntfs-dev@lists.sourceforge.net
10753 W:      http://www.tuxera.com/
10754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10755 S:      Supported
10756 F:      Documentation/filesystems/ntfs.txt
10757 F:      fs/ntfs/
10758
10759 NUBUS SUBSYSTEM
10760 M:      Finn Thain <fthain@telegraphics.com.au>
10761 L:      linux-m68k@lists.linux-m68k.org
10762 S:      Maintained
10763 F:      arch/*/include/asm/nubus.h
10764 F:      drivers/nubus/
10765 F:      include/linux/nubus.h
10766 F:      include/uapi/linux/nubus.h
10767
10768 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10769 M:      Antonino Daplas <adaplas@gmail.com>
10770 L:      linux-fbdev@vger.kernel.org
10771 S:      Maintained
10772 F:      drivers/video/fbdev/riva/
10773 F:      drivers/video/fbdev/nvidia/
10774
10775 NVM EXPRESS DRIVER
10776 M:      Keith Busch <keith.busch@intel.com>
10777 M:      Jens Axboe <axboe@fb.com>
10778 M:      Christoph Hellwig <hch@lst.de>
10779 M:      Sagi Grimberg <sagi@grimberg.me>
10780 L:      linux-nvme@lists.infradead.org
10781 T:      git://git.infradead.org/nvme.git
10782 W:      http://git.infradead.org/nvme.git
10783 S:      Supported
10784 F:      drivers/nvme/host/
10785 F:      include/linux/nvme.h
10786 F:      include/uapi/linux/nvme_ioctl.h
10787
10788 NVM EXPRESS FC TRANSPORT DRIVERS
10789 M:      James Smart <james.smart@broadcom.com>
10790 L:      linux-nvme@lists.infradead.org
10791 S:      Supported
10792 F:      include/linux/nvme-fc.h
10793 F:      include/linux/nvme-fc-driver.h
10794 F:      drivers/nvme/host/fc.c
10795 F:      drivers/nvme/target/fc.c
10796 F:      drivers/nvme/target/fcloop.c
10797
10798 NVM EXPRESS TARGET DRIVER
10799 M:      Christoph Hellwig <hch@lst.de>
10800 M:      Sagi Grimberg <sagi@grimberg.me>
10801 L:      linux-nvme@lists.infradead.org
10802 T:      git://git.infradead.org/nvme.git
10803 W:      http://git.infradead.org/nvme.git
10804 S:      Supported
10805 F:      drivers/nvme/target/
10806
10807 NVMEM FRAMEWORK
10808 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10809 S:      Maintained
10810 F:      drivers/nvmem/
10811 F:      Documentation/devicetree/bindings/nvmem/
10812 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10813 F:      include/linux/nvmem-consumer.h
10814 F:      include/linux/nvmem-provider.h
10815
10816 NXP SGTL5000 DRIVER
10817 M:      Fabio Estevam <fabio.estevam@nxp.com>
10818 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10819 S:      Maintained
10820 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10821 F:      sound/soc/codecs/sgtl5000*
10822
10823 NXP TDA998X DRM DRIVER
10824 M:      Russell King <linux@armlinux.org.uk>
10825 S:      Maintained
10826 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10827 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10828 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10829 F:      include/drm/i2c/tda998x.h
10830 F:      include/dt-bindings/display/tda998x.h
10831 K:      "nxp,tda998x"
10832
10833 NXP TFA9879 DRIVER
10834 M:      Peter Rosin <peda@axentia.se>
10835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10836 S:      Maintained
10837 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10838 F:      sound/soc/codecs/tfa9879*
10839
10840 NXP-NCI NFC DRIVER
10841 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10842 R:      Charles Gorand <charles.gorand@effinnov.com>
10843 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10844 S:      Supported
10845 F:      drivers/nfc/nxp-nci
10846
10847 OBJTOOL
10848 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10849 M:      Peter Zijlstra <peterz@infradead.org>
10850 S:      Supported
10851 F:      tools/objtool/
10852
10853 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10854 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10855 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10856 L:      linuxppc-dev@lists.ozlabs.org
10857 S:      Supported
10858 F:      arch/powerpc/platforms/powernv/ocxl.c
10859 F:      arch/powerpc/include/asm/pnv-ocxl.h
10860 F:      drivers/misc/ocxl/
10861 F:      include/misc/ocxl*
10862 F:      include/uapi/misc/ocxl.h
10863 F:      Documentation/accelerators/ocxl.rst
10864
10865 OMAP AUDIO SUPPORT
10866 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10867 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10869 L:      linux-omap@vger.kernel.org
10870 S:      Maintained
10871 F:      sound/soc/ti/omap*
10872 F:      sound/soc/ti/rx51.c
10873 F:      sound/soc/ti/n810.c
10874 F:      sound/soc/ti/sdma-pcm.*
10875
10876 OMAP CLOCK FRAMEWORK SUPPORT
10877 M:      Paul Walmsley <paul@pwsan.com>
10878 L:      linux-omap@vger.kernel.org
10879 S:      Maintained
10880 F:      arch/arm/*omap*/*clock*
10881
10882 OMAP DEVICE TREE SUPPORT
10883 M:      Benoît Cousson <bcousson@baylibre.com>
10884 M:      Tony Lindgren <tony@atomide.com>
10885 L:      linux-omap@vger.kernel.org
10886 L:      devicetree@vger.kernel.org
10887 S:      Maintained
10888 F:      arch/arm/boot/dts/*omap*
10889 F:      arch/arm/boot/dts/*am3*
10890 F:      arch/arm/boot/dts/*am4*
10891 F:      arch/arm/boot/dts/*am5*
10892 F:      arch/arm/boot/dts/*dra7*
10893
10894 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10895 L:      linux-omap@vger.kernel.org
10896 L:      linux-fbdev@vger.kernel.org
10897 S:      Orphan
10898 F:      drivers/video/fbdev/omap2/
10899 F:      Documentation/arm/OMAP/DSS
10900
10901 OMAP FRAMEBUFFER SUPPORT
10902 L:      linux-fbdev@vger.kernel.org
10903 L:      linux-omap@vger.kernel.org
10904 S:      Orphan
10905 F:      drivers/video/fbdev/omap/
10906
10907 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10908 M:      Roger Quadros <rogerq@ti.com>
10909 M:      Tony Lindgren <tony@atomide.com>
10910 L:      linux-omap@vger.kernel.org
10911 S:      Maintained
10912 F:      drivers/memory/omap-gpmc.c
10913 F:      arch/arm/mach-omap2/*gpmc*
10914
10915 OMAP GPIO DRIVER
10916 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10917 M:      Santosh Shilimkar <ssantosh@kernel.org>
10918 M:      Kevin Hilman <khilman@kernel.org>
10919 L:      linux-omap@vger.kernel.org
10920 S:      Maintained
10921 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10922 F:      drivers/gpio/gpio-omap.c
10923
10924 OMAP HARDWARE SPINLOCK SUPPORT
10925 M:      Ohad Ben-Cohen <ohad@wizery.com>
10926 L:      linux-omap@vger.kernel.org
10927 S:      Maintained
10928 F:      drivers/hwspinlock/omap_hwspinlock.c
10929
10930 OMAP HS MMC SUPPORT
10931 L:      linux-mmc@vger.kernel.org
10932 L:      linux-omap@vger.kernel.org
10933 S:      Orphan
10934 F:      drivers/mmc/host/omap_hsmmc.c
10935
10936 OMAP HWMOD DATA
10937 M:      Paul Walmsley <paul@pwsan.com>
10938 L:      linux-omap@vger.kernel.org
10939 S:      Maintained
10940 F:      arch/arm/mach-omap2/omap_hwmod*data*
10941
10942 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10943 M:      Benoît Cousson <bcousson@baylibre.com>
10944 L:      linux-omap@vger.kernel.org
10945 S:      Maintained
10946 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10947
10948 OMAP HWMOD SUPPORT
10949 M:      Benoît Cousson <bcousson@baylibre.com>
10950 M:      Paul Walmsley <paul@pwsan.com>
10951 L:      linux-omap@vger.kernel.org
10952 S:      Maintained
10953 F:      arch/arm/mach-omap2/omap_hwmod.*
10954
10955 OMAP I2C DRIVER
10956 M:      Vignesh R <vigneshr@ti.com>
10957 L:      linux-omap@vger.kernel.org
10958 L:      linux-i2c@vger.kernel.org
10959 S:      Maintained
10960 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
10961 F:      drivers/i2c/busses/i2c-omap.c
10962
10963 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10964 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10965 L:      linux-media@vger.kernel.org
10966 S:      Maintained
10967 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10968 F:      drivers/media/platform/omap3isp/
10969 F:      drivers/staging/media/omap4iss/
10970
10971 OMAP MMC SUPPORT
10972 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10973 L:      linux-omap@vger.kernel.org
10974 S:      Odd Fixes
10975 F:      drivers/mmc/host/omap.c
10976
10977 OMAP POWER MANAGEMENT SUPPORT
10978 M:      Kevin Hilman <khilman@kernel.org>
10979 L:      linux-omap@vger.kernel.org
10980 S:      Maintained
10981 F:      arch/arm/*omap*/*pm*
10982 F:      drivers/cpufreq/omap-cpufreq.c
10983
10984 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10985 M:      Rajendra Nayak <rnayak@codeaurora.org>
10986 M:      Paul Walmsley <paul@pwsan.com>
10987 L:      linux-omap@vger.kernel.org
10988 S:      Maintained
10989 F:      arch/arm/mach-omap2/prm*
10990
10991 OMAP RANDOM NUMBER GENERATOR SUPPORT
10992 M:      Deepak Saxena <dsaxena@plexity.net>
10993 S:      Maintained
10994 F:      drivers/char/hw_random/omap-rng.c
10995
10996 OMAP USB SUPPORT
10997 L:      linux-usb@vger.kernel.org
10998 L:      linux-omap@vger.kernel.org
10999 S:      Orphan
11000 F:      drivers/usb/*/*omap*
11001 F:      arch/arm/*omap*/usb*
11002
11003 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11004 M:      Mark Jackson <mpfj@newflow.co.uk>
11005 L:      linux-omap@vger.kernel.org
11006 S:      Maintained
11007 F:      arch/arm/boot/dts/am335x-nano.dts
11008
11009 OMAP1 SUPPORT
11010 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11011 M:      Tony Lindgren <tony@atomide.com>
11012 L:      linux-omap@vger.kernel.org
11013 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11015 S:      Maintained
11016 F:      arch/arm/mach-omap1/
11017 F:      arch/arm/plat-omap/
11018 F:      arch/arm/configs/omap1_defconfig
11019 F:      drivers/i2c/busses/i2c-omap.c
11020 F:      include/linux/platform_data/i2c-omap.h
11021 F:      include/linux/platform_data/ams-delta-fiq.h
11022
11023 OMAP2+ SUPPORT
11024 M:      Tony Lindgren <tony@atomide.com>
11025 L:      linux-omap@vger.kernel.org
11026 W:      http://www.muru.com/linux/omap/
11027 W:      http://linux.omap.com/
11028 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11030 S:      Maintained
11031 F:      arch/arm/mach-omap2/
11032 F:      arch/arm/plat-omap/
11033 F:      arch/arm/configs/omap2plus_defconfig
11034 F:      drivers/i2c/busses/i2c-omap.c
11035 F:      drivers/irqchip/irq-omap-intc.c
11036 F:      drivers/mfd/*omap*.c
11037 F:      drivers/mfd/menelaus.c
11038 F:      drivers/mfd/palmas.c
11039 F:      drivers/mfd/tps65217.c
11040 F:      drivers/mfd/tps65218.c
11041 F:      drivers/mfd/tps65910.c
11042 F:      drivers/mfd/twl-core.[ch]
11043 F:      drivers/mfd/twl4030*.c
11044 F:      drivers/mfd/twl6030*.c
11045 F:      drivers/mfd/twl6040*.c
11046 F:      drivers/regulator/palmas-regulator*.c
11047 F:      drivers/regulator/pbias-regulator.c
11048 F:      drivers/regulator/tps65217-regulator.c
11049 F:      drivers/regulator/tps65218-regulator.c
11050 F:      drivers/regulator/tps65910-regulator.c
11051 F:      drivers/regulator/twl-regulator.c
11052 F:      drivers/regulator/twl6030-regulator.c
11053 F:      include/linux/platform_data/i2c-omap.h
11054
11055 ONION OMEGA2+ BOARD
11056 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11057 L:      linux-mips@vger.kernel.org
11058 S:      Maintained
11059 F:      arch/mips/boot/dts/ralink/omega2p.dts
11060
11061 OMFS FILESYSTEM
11062 M:      Bob Copeland <me@bobcopeland.com>
11063 L:      linux-karma-devel@lists.sourceforge.net
11064 S:      Maintained
11065 F:      Documentation/filesystems/omfs.txt
11066 F:      fs/omfs/
11067
11068 OMNIKEY CARDMAN 4000 DRIVER
11069 M:      Harald Welte <laforge@gnumonks.org>
11070 S:      Maintained
11071 F:      drivers/char/pcmcia/cm4000_cs.c
11072 F:      include/linux/cm4000_cs.h
11073 F:      include/uapi/linux/cm4000_cs.h
11074
11075 OMNIKEY CARDMAN 4040 DRIVER
11076 M:      Harald Welte <laforge@gnumonks.org>
11077 S:      Maintained
11078 F:      drivers/char/pcmcia/cm4040_cs.*
11079
11080 OMNIVISION OV13858 SENSOR DRIVER
11081 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11082 L:      linux-media@vger.kernel.org
11083 T:      git git://linuxtv.org/media_tree.git
11084 S:      Maintained
11085 F:      drivers/media/i2c/ov13858.c
11086
11087 OMNIVISION OV2680 SENSOR DRIVER
11088 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11089 L:      linux-media@vger.kernel.org
11090 T:      git git://linuxtv.org/media_tree.git
11091 S:      Maintained
11092 F:      drivers/media/i2c/ov2680.c
11093 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11094
11095 OMNIVISION OV2685 SENSOR DRIVER
11096 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11097 L:      linux-media@vger.kernel.org
11098 T:      git git://linuxtv.org/media_tree.git
11099 S:      Maintained
11100 F:      drivers/media/i2c/ov2685.c
11101
11102 OMNIVISION OV5640 SENSOR DRIVER
11103 M:      Steve Longerbeam <slongerbeam@gmail.com>
11104 L:      linux-media@vger.kernel.org
11105 T:      git git://linuxtv.org/media_tree.git
11106 S:      Maintained
11107 F:      drivers/media/i2c/ov5640.c
11108
11109 OMNIVISION OV5647 SENSOR DRIVER
11110 M:      Luis Oliveira <lolivei@synopsys.com>
11111 L:      linux-media@vger.kernel.org
11112 T:      git git://linuxtv.org/media_tree.git
11113 S:      Maintained
11114 F:      drivers/media/i2c/ov5647.c
11115
11116 OMNIVISION OV5695 SENSOR DRIVER
11117 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11118 L:      linux-media@vger.kernel.org
11119 T:      git git://linuxtv.org/media_tree.git
11120 S:      Maintained
11121 F:      drivers/media/i2c/ov5695.c
11122
11123 OMNIVISION OV7670 SENSOR DRIVER
11124 M:      Jonathan Corbet <corbet@lwn.net>
11125 L:      linux-media@vger.kernel.org
11126 T:      git git://linuxtv.org/media_tree.git
11127 S:      Maintained
11128 F:      drivers/media/i2c/ov7670.c
11129 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11130
11131 OMNIVISION OV772x SENSOR DRIVER
11132 M:      Jacopo Mondi <jacopo@jmondi.org>
11133 L:      linux-media@vger.kernel.org
11134 T:      git git://linuxtv.org/media_tree.git
11135 S:      Odd fixes
11136 F:      drivers/media/i2c/ov772x.c
11137 F:      include/media/i2c/ov772x.h
11138 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11139
11140 OMNIVISION OV7740 SENSOR DRIVER
11141 M:      Wenyou Yang <wenyou.yang@microchip.com>
11142 L:      linux-media@vger.kernel.org
11143 T:      git git://linuxtv.org/media_tree.git
11144 S:      Maintained
11145 F:      drivers/media/i2c/ov7740.c
11146 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11147
11148 OMNIVISION OV9650 SENSOR DRIVER
11149 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11150 R:      Akinobu Mita <akinobu.mita@gmail.com>
11151 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11152 L:      linux-media@vger.kernel.org
11153 T:      git git://linuxtv.org/media_tree.git
11154 S:      Maintained
11155 F:      drivers/media/i2c/ov9650.c
11156 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11157
11158 ONENAND FLASH DRIVER
11159 M:      Kyungmin Park <kyungmin.park@samsung.com>
11160 L:      linux-mtd@lists.infradead.org
11161 S:      Maintained
11162 F:      drivers/mtd/nand/onenand/
11163 F:      include/linux/mtd/onenand*.h
11164
11165 ONSTREAM SCSI TAPE DRIVER
11166 M:      Willem Riede <osst@riede.org>
11167 L:      osst-users@lists.sourceforge.net
11168 L:      linux-scsi@vger.kernel.org
11169 S:      Maintained
11170 F:      Documentation/scsi/osst.txt
11171 F:      drivers/scsi/osst.*
11172 F:      drivers/scsi/osst_*.h
11173 F:      drivers/scsi/st.h
11174
11175 OP-TEE DRIVER
11176 M:      Jens Wiklander <jens.wiklander@linaro.org>
11177 S:      Maintained
11178 F:      drivers/tee/optee/
11179
11180 OPA-VNIC DRIVER
11181 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11182 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11183 L:      linux-rdma@vger.kernel.org
11184 S:      Supported
11185 F:      drivers/infiniband/ulp/opa_vnic
11186
11187 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11188 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11189 M:      Frank Rowand <frowand.list@gmail.com>
11190 L:      devicetree@vger.kernel.org
11191 S:      Maintained
11192 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11193 F:      Documentation/devicetree/overlay-notes.txt
11194 F:      drivers/of/overlay.c
11195 F:      drivers/of/resolver.c
11196 K:      of_overlay_notifier_
11197
11198 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11199 M:      Rob Herring <robh+dt@kernel.org>
11200 M:      Frank Rowand <frowand.list@gmail.com>
11201 L:      devicetree@vger.kernel.org
11202 W:      http://www.devicetree.org/
11203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11204 S:      Maintained
11205 F:      drivers/of/
11206 F:      include/linux/of*.h
11207 F:      scripts/dtc/
11208 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11209
11210 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11211 M:      Rob Herring <robh+dt@kernel.org>
11212 M:      Mark Rutland <mark.rutland@arm.com>
11213 L:      devicetree@vger.kernel.org
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11215 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11216 S:      Maintained
11217 F:      Documentation/devicetree/
11218 F:      arch/*/boot/dts/
11219 F:      include/dt-bindings/
11220
11221 OPENCORES I2C BUS DRIVER
11222 M:      Peter Korsgaard <peter@korsgaard.com>
11223 L:      linux-i2c@vger.kernel.org
11224 S:      Maintained
11225 F:      Documentation/i2c/busses/i2c-ocores
11226 F:      drivers/i2c/busses/i2c-ocores.c
11227
11228 OPENRISC ARCHITECTURE
11229 M:      Jonas Bonn <jonas@southpole.se>
11230 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11231 M:      Stafford Horne <shorne@gmail.com>
11232 T:      git git://github.com/openrisc/linux.git
11233 L:      openrisc@lists.librecores.org
11234 W:      http://openrisc.io
11235 S:      Maintained
11236 F:      Documentation/devicetree/bindings/openrisc/
11237 F:      Documentation/openrisc/
11238 F:      arch/openrisc/
11239 F:      drivers/irqchip/irq-ompic.c
11240 F:      drivers/irqchip/irq-or1k-*
11241
11242 OPENVSWITCH
11243 M:      Pravin B Shelar <pshelar@ovn.org>
11244 L:      netdev@vger.kernel.org
11245 L:      dev@openvswitch.org
11246 W:      http://openvswitch.org
11247 S:      Maintained
11248 F:      net/openvswitch/
11249 F:      include/uapi/linux/openvswitch.h
11250
11251 OPERATING PERFORMANCE POINTS (OPP)
11252 M:      Viresh Kumar <vireshk@kernel.org>
11253 M:      Nishanth Menon <nm@ti.com>
11254 M:      Stephen Boyd <sboyd@kernel.org>
11255 L:      linux-pm@vger.kernel.org
11256 S:      Maintained
11257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11258 F:      drivers/opp/
11259 F:      include/linux/pm_opp.h
11260 F:      Documentation/power/opp.txt
11261 F:      Documentation/devicetree/bindings/opp/
11262
11263 OPL4 DRIVER
11264 M:      Clemens Ladisch <clemens@ladisch.de>
11265 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11266 T:      git git://git.alsa-project.org/alsa-kernel.git
11267 S:      Maintained
11268 F:      sound/drivers/opl4/
11269
11270 OPROFILE
11271 M:      Robert Richter <rric@kernel.org>
11272 L:      oprofile-list@lists.sf.net
11273 S:      Maintained
11274 F:      arch/*/include/asm/oprofile*.h
11275 F:      arch/*/oprofile/
11276 F:      drivers/oprofile/
11277 F:      include/linux/oprofile.h
11278
11279 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11280 M:      Mark Fasheh <mark@fasheh.com>
11281 M:      Joel Becker <jlbec@evilplan.org>
11282 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11283 W:      http://ocfs2.wiki.kernel.org
11284 S:      Supported
11285 F:      Documentation/filesystems/ocfs2.txt
11286 F:      Documentation/filesystems/dlmfs.txt
11287 F:      fs/ocfs2/
11288
11289 ORANGEFS FILESYSTEM
11290 M:      Mike Marshall <hubcap@omnibond.com>
11291 R:      Martin Brandenburg <martin@omnibond.com>
11292 L:      devel@lists.orangefs.org
11293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11294 S:      Supported
11295 F:      fs/orangefs/
11296 F:      Documentation/filesystems/orangefs.txt
11297
11298 ORINOCO DRIVER
11299 L:      linux-wireless@vger.kernel.org
11300 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11301 W:      http://www.nongnu.org/orinoco/
11302 S:      Orphan
11303 F:      drivers/net/wireless/intersil/orinoco/
11304
11305 OSD LIBRARY and FILESYSTEM
11306 M:      Boaz Harrosh <ooo@electrozaur.com>
11307 S:      Maintained
11308 F:      drivers/scsi/osd/
11309 F:      include/scsi/osd_*
11310 F:      fs/exofs/
11311
11312 OV2659 OMNIVISION SENSOR DRIVER
11313 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11314 L:      linux-media@vger.kernel.org
11315 W:      https://linuxtv.org
11316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11317 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11318 S:      Maintained
11319 F:      drivers/media/i2c/ov2659.c
11320 F:      include/media/i2c/ov2659.h
11321
11322 OVERLAY FILESYSTEM
11323 M:      Miklos Szeredi <miklos@szeredi.hu>
11324 L:      linux-unionfs@vger.kernel.org
11325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11326 S:      Supported
11327 F:      fs/overlayfs/
11328 F:      Documentation/filesystems/overlayfs.txt
11329
11330 P54 WIRELESS DRIVER
11331 M:      Christian Lamparter <chunkeey@googlemail.com>
11332 L:      linux-wireless@vger.kernel.org
11333 W:      http://wireless.kernel.org/en/users/Drivers/p54
11334 S:      Maintained
11335 F:      drivers/net/wireless/intersil/p54/
11336
11337 PA SEMI ETHERNET DRIVER
11338 L:      netdev@vger.kernel.org
11339 S:      Orphan
11340 F:      drivers/net/ethernet/pasemi/*
11341
11342 PA SEMI SMBUS DRIVER
11343 L:      linux-i2c@vger.kernel.org
11344 S:      Orphan
11345 F:      drivers/i2c/busses/i2c-pasemi.c
11346
11347 PADATA PARALLEL EXECUTION MECHANISM
11348 M:      Steffen Klassert <steffen.klassert@secunet.com>
11349 L:      linux-crypto@vger.kernel.org
11350 S:      Maintained
11351 F:      kernel/padata.c
11352 F:      include/linux/padata.h
11353 F:      Documentation/padata.txt
11354
11355 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11356 M:      Harald Welte <laforge@gnumonks.org>
11357 L:      platform-driver-x86@vger.kernel.org
11358 S:      Maintained
11359 F:      drivers/platform/x86/panasonic-laptop.c
11360
11361 PARALLEL LCD/KEYPAD PANEL DRIVER
11362 M:      Willy Tarreau <willy@haproxy.com>
11363 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11364 S:      Odd Fixes
11365 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11366 F:      drivers/auxdisplay/panel.c
11367
11368 PARALLEL PORT SUBSYSTEM
11369 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11370 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11371 L:      linux-parport@lists.infradead.org (subscribers-only)
11372 S:      Maintained
11373 F:      drivers/parport/
11374 F:      include/linux/parport*.h
11375 F:      drivers/char/ppdev.c
11376 F:      include/uapi/linux/ppdev.h
11377 F:      Documentation/parport*.txt
11378
11379 PARAVIRT_OPS INTERFACE
11380 M:      Juergen Gross <jgross@suse.com>
11381 M:      Alok Kataria <akataria@vmware.com>
11382 L:      virtualization@lists.linux-foundation.org
11383 S:      Supported
11384 F:      Documentation/virtual/paravirt_ops.txt
11385 F:      arch/*/kernel/paravirt*
11386 F:      arch/*/include/asm/paravirt*.h
11387 F:      include/linux/hypervisor.h
11388
11389 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11390 M:      Tim Waugh <tim@cyberelk.net>
11391 L:      linux-parport@lists.infradead.org (subscribers-only)
11392 S:      Maintained
11393 F:      Documentation/blockdev/paride.txt
11394 F:      drivers/block/paride/
11395
11396 PARISC ARCHITECTURE
11397 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11398 M:      Helge Deller <deller@gmx.de>
11399 L:      linux-parisc@vger.kernel.org
11400 W:      http://www.parisc-linux.org/
11401 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11404 S:      Maintained
11405 F:      arch/parisc/
11406 F:      Documentation/parisc/
11407 F:      drivers/parisc/
11408 F:      drivers/char/agp/parisc-agp.c
11409 F:      drivers/input/serio/gscps2.c
11410 F:      drivers/parport/parport_gsc.*
11411 F:      drivers/tty/serial/8250/8250_gsc.c
11412 F:      drivers/video/fbdev/sti*
11413 F:      drivers/video/console/sti*
11414 F:      drivers/video/logo/logo_parisc*
11415
11416 PARMAN
11417 M:      Jiri Pirko <jiri@mellanox.com>
11418 L:      netdev@vger.kernel.org
11419 S:      Supported
11420 F:      lib/parman.c
11421 F:      lib/test_parman.c
11422 F:      include/linux/parman.h
11423
11424 PC87360 HARDWARE MONITORING DRIVER
11425 M:      Jim Cromie <jim.cromie@gmail.com>
11426 L:      linux-hwmon@vger.kernel.org
11427 S:      Maintained
11428 F:      Documentation/hwmon/pc87360
11429 F:      drivers/hwmon/pc87360.c
11430
11431 PC8736x GPIO DRIVER
11432 M:      Jim Cromie <jim.cromie@gmail.com>
11433 S:      Maintained
11434 F:      drivers/char/pc8736x_gpio.c
11435
11436 PC87427 HARDWARE MONITORING DRIVER
11437 M:      Jean Delvare <jdelvare@suse.com>
11438 L:      linux-hwmon@vger.kernel.org
11439 S:      Maintained
11440 F:      Documentation/hwmon/pc87427
11441 F:      drivers/hwmon/pc87427.c
11442
11443 PCA9532 LED DRIVER
11444 M:      Riku Voipio <riku.voipio@iki.fi>
11445 S:      Maintained
11446 F:      drivers/leds/leds-pca9532.c
11447 F:      include/linux/leds-pca9532.h
11448
11449 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11450 M:      Guenter Roeck <linux@roeck-us.net>
11451 L:      linux-i2c@vger.kernel.org
11452 S:      Maintained
11453 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11454
11455 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11456 M:      Khalid Aziz <khalid@gonehiking.org>
11457 S:      Maintained
11458 F:      drivers/firmware/pcdp.*
11459
11460 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11461 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11462 L:      linux-pci@vger.kernel.org
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 S:      Maintained
11465 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11466 F:      drivers/pci/controller/pci-aardvark.c
11467
11468 PCI DRIVER FOR ALTERA PCIE IP
11469 M:      Ley Foon Tan <lftan@altera.com>
11470 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11471 L:      linux-pci@vger.kernel.org
11472 S:      Supported
11473 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11474 F:      drivers/pci/controller/pcie-altera.c
11475
11476 PCI DRIVER FOR APPLIEDMICRO XGENE
11477 M:      Tanmay Inamdar <tinamdar@apm.com>
11478 L:      linux-pci@vger.kernel.org
11479 L:      linux-arm-kernel@lists.infradead.org
11480 S:      Maintained
11481 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11482 F:      drivers/pci/controller/pci-xgene.c
11483
11484 PCI DRIVER FOR ARM VERSATILE PLATFORM
11485 M:      Rob Herring <robh@kernel.org>
11486 L:      linux-pci@vger.kernel.org
11487 L:      linux-arm-kernel@lists.infradead.org
11488 S:      Maintained
11489 F:      Documentation/devicetree/bindings/pci/versatile.txt
11490 F:      drivers/pci/controller/pci-versatile.c
11491
11492 PCI DRIVER FOR ARMADA 8K
11493 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11494 L:      linux-pci@vger.kernel.org
11495 L:      linux-arm-kernel@lists.infradead.org
11496 S:      Maintained
11497 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11498 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11499
11500 PCI DRIVER FOR CADENCE PCIE IP
11501 M:      Alan Douglas <adouglas@cadence.com>
11502 L:      linux-pci@vger.kernel.org
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11505 F:      drivers/pci/controller/pcie-cadence*
11506
11507 PCI DRIVER FOR FREESCALE LAYERSCAPE
11508 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11509 M:      Mingkai Hu <mingkai.hu@nxp.com>
11510 M:      Roy Zang <roy.zang@nxp.com>
11511 L:      linuxppc-dev@lists.ozlabs.org
11512 L:      linux-pci@vger.kernel.org
11513 L:      linux-arm-kernel@lists.infradead.org
11514 S:      Maintained
11515 F:      drivers/pci/controller/dwc/*layerscape*
11516
11517 PCI DRIVER FOR GENERIC OF HOSTS
11518 M:      Will Deacon <will.deacon@arm.com>
11519 L:      linux-pci@vger.kernel.org
11520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11521 S:      Maintained
11522 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11523 F:      drivers/pci/controller/pci-host-common.c
11524 F:      drivers/pci/controller/pci-host-generic.c
11525
11526 PCI DRIVER FOR IMX6
11527 M:      Richard Zhu <hongxing.zhu@nxp.com>
11528 M:      Lucas Stach <l.stach@pengutronix.de>
11529 L:      linux-pci@vger.kernel.org
11530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11531 S:      Maintained
11532 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11533 F:      drivers/pci/controller/dwc/*imx6*
11534
11535 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11536 M:      Keith Busch <keith.busch@intel.com>
11537 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11538 L:      linux-pci@vger.kernel.org
11539 S:      Supported
11540 F:      drivers/pci/controller/vmd.c
11541
11542 PCI DRIVER FOR MICROSEMI SWITCHTEC
11543 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11544 M:      Logan Gunthorpe <logang@deltatee.com>
11545 L:      linux-pci@vger.kernel.org
11546 S:      Maintained
11547 F:      Documentation/switchtec.txt
11548 F:      Documentation/ABI/testing/sysfs-class-switchtec
11549 F:      drivers/pci/switch/switchtec*
11550 F:      include/uapi/linux/switchtec_ioctl.h
11551 F:      include/linux/switchtec.h
11552 F:      drivers/ntb/hw/mscc/
11553
11554 PCI DRIVER FOR MOBIVEIL PCIE IP
11555 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11556 L:      linux-pci@vger.kernel.org
11557 S:      Supported
11558 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11559 F:      drivers/pci/controller/pcie-mobiveil.c
11560
11561 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11562 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11563 M:      Jason Cooper <jason@lakedaemon.net>
11564 L:      linux-pci@vger.kernel.org
11565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11566 S:      Maintained
11567 F:      drivers/pci/controller/*mvebu*
11568
11569 PCI DRIVER FOR NVIDIA TEGRA
11570 M:      Thierry Reding <thierry.reding@gmail.com>
11571 L:      linux-tegra@vger.kernel.org
11572 L:      linux-pci@vger.kernel.org
11573 S:      Supported
11574 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11575 F:      drivers/pci/controller/pci-tegra.c
11576
11577 PCI DRIVER FOR RENESAS R-CAR
11578 M:      Simon Horman <horms@verge.net.au>
11579 L:      linux-pci@vger.kernel.org
11580 L:      linux-renesas-soc@vger.kernel.org
11581 S:      Maintained
11582 F:      drivers/pci/controller/*rcar*
11583
11584 PCI DRIVER FOR SAMSUNG EXYNOS
11585 M:      Jingoo Han <jingoohan1@gmail.com>
11586 L:      linux-pci@vger.kernel.org
11587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11588 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11589 S:      Maintained
11590 F:      drivers/pci/controller/dwc/pci-exynos.c
11591
11592 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11593 M:      Jingoo Han <jingoohan1@gmail.com>
11594 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11595 L:      linux-pci@vger.kernel.org
11596 S:      Maintained
11597 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11598 F:      drivers/pci/controller/dwc/*designware*
11599
11600 PCI DRIVER FOR TI DRA7XX
11601 M:      Kishon Vijay Abraham I <kishon@ti.com>
11602 L:      linux-omap@vger.kernel.org
11603 L:      linux-pci@vger.kernel.org
11604 S:      Supported
11605 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11606 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11607
11608 PCI DRIVER FOR TI KEYSTONE
11609 M:      Murali Karicheri <m-karicheri2@ti.com>
11610 L:      linux-pci@vger.kernel.org
11611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11612 S:      Maintained
11613 F:      drivers/pci/controller/dwc/pci-keystone.c
11614
11615 PCI ENDPOINT SUBSYSTEM
11616 M:      Kishon Vijay Abraham I <kishon@ti.com>
11617 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11618 L:      linux-pci@vger.kernel.org
11619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11620 S:      Supported
11621 F:      drivers/pci/endpoint/
11622 F:      drivers/misc/pci_endpoint_test.c
11623 F:      tools/pci/
11624
11625 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11626 M:      Russell Currey <ruscur@russell.cc>
11627 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11628 M:      Oliver O'Halloran <oohall@gmail.com>
11629 L:      linuxppc-dev@lists.ozlabs.org
11630 S:      Supported
11631 F:      Documentation/PCI/pci-error-recovery.txt
11632 F:      drivers/pci/pcie/aer.c
11633 F:      drivers/pci/pcie/dpc.c
11634 F:      drivers/pci/pcie/err.c
11635 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11636 F:      arch/powerpc/kernel/eeh*.c
11637 F:      arch/powerpc/platforms/*/eeh*.c
11638 F:      arch/powerpc/include/*/eeh*.h
11639
11640 PCI ERROR RECOVERY
11641 M:      Linas Vepstas <linasvepstas@gmail.com>
11642 L:      linux-pci@vger.kernel.org
11643 S:      Supported
11644 F:      Documentation/PCI/pci-error-recovery.txt
11645
11646 PCI MSI DRIVER FOR ALTERA MSI IP
11647 M:      Ley Foon Tan <lftan@altera.com>
11648 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11649 L:      linux-pci@vger.kernel.org
11650 S:      Supported
11651 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11652 F:      drivers/pci/controller/pcie-altera-msi.c
11653
11654 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11655 M:      Duc Dang <dhdang@apm.com>
11656 L:      linux-pci@vger.kernel.org
11657 L:      linux-arm-kernel@lists.infradead.org
11658 S:      Maintained
11659 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11660 F:      drivers/pci/controller/pci-xgene-msi.c
11661
11662 PCI SUBSYSTEM
11663 M:      Bjorn Helgaas <bhelgaas@google.com>
11664 L:      linux-pci@vger.kernel.org
11665 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11667 S:      Supported
11668 F:      Documentation/devicetree/bindings/pci/
11669 F:      Documentation/PCI/
11670 F:      drivers/acpi/pci*
11671 F:      drivers/pci/
11672 F:      include/asm-generic/pci*
11673 F:      include/linux/pci*
11674 F:      include/linux/of_pci.h
11675 F:      include/uapi/linux/pci*
11676 F:      lib/pci*
11677 F:      arch/x86/pci/
11678 F:      arch/x86/kernel/quirks.c
11679
11680 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11681 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11682 L:      linux-pci@vger.kernel.org
11683 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11685 S:      Supported
11686 F:      drivers/pci/controller/
11687
11688 PCIE DRIVER FOR AXIS ARTPEC
11689 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11690 L:      linux-arm-kernel@axis.com
11691 L:      linux-pci@vger.kernel.org
11692 S:      Maintained
11693 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11694 F:      drivers/pci/controller/dwc/*artpec*
11695
11696 PCIE DRIVER FOR CAVIUM THUNDERX
11697 M:      David Daney <david.daney@cavium.com>
11698 L:      linux-pci@vger.kernel.org
11699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11700 S:      Supported
11701 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11702 F:      drivers/pci/controller/pci-thunder-*
11703
11704 PCIE DRIVER FOR HISILICON
11705 M:      Zhou Wang <wangzhou1@hisilicon.com>
11706 L:      linux-pci@vger.kernel.org
11707 S:      Maintained
11708 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11709 F:      drivers/pci/controller/dwc/pcie-hisi.c
11710
11711 PCIE DRIVER FOR HISILICON KIRIN
11712 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11713 M:      Binghui Wang <wangbinghui@hisilicon.com>
11714 L:      linux-pci@vger.kernel.org
11715 S:      Maintained
11716 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11717 F:      drivers/pci/controller/dwc/pcie-kirin.c
11718
11719 PCIE DRIVER FOR HISILICON STB
11720 M:      Jianguo Sun <sunjianguo1@huawei.com>
11721 M:      Shawn Guo <shawn.guo@linaro.org>
11722 L:      linux-pci@vger.kernel.org
11723 S:      Maintained
11724 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11725 F:      drivers/pci/controller/dwc/pcie-histb.c
11726
11727 PCIE DRIVER FOR MEDIATEK
11728 M:      Ryder Lee <ryder.lee@mediatek.com>
11729 L:      linux-pci@vger.kernel.org
11730 L:      linux-mediatek@lists.infradead.org
11731 S:      Supported
11732 F:      Documentation/devicetree/bindings/pci/mediatek*
11733 F:      drivers/pci/controller/*mediatek*
11734
11735 PCIE DRIVER FOR QUALCOMM MSM
11736 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11737 L:      linux-pci@vger.kernel.org
11738 L:      linux-arm-msm@vger.kernel.org
11739 S:      Maintained
11740 F:      drivers/pci/controller/dwc/*qcom*
11741
11742 PCIE DRIVER FOR ROCKCHIP
11743 M:      Shawn Lin <shawn.lin@rock-chips.com>
11744 L:      linux-pci@vger.kernel.org
11745 L:      linux-rockchip@lists.infradead.org
11746 S:      Maintained
11747 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11748 F:      drivers/pci/controller/pcie-rockchip*
11749
11750 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11751 M:      Linus Walleij <linus.walleij@linaro.org>
11752 L:      linux-pci@vger.kernel.org
11753 S:      Maintained
11754 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11755 F:      drivers/pci/controller/pci-v3-semi.c
11756
11757 PCIE DRIVER FOR ST SPEAR13XX
11758 M:      Pratyush Anand <pratyush.anand@gmail.com>
11759 L:      linux-pci@vger.kernel.org
11760 S:      Maintained
11761 F:      drivers/pci/controller/dwc/*spear*
11762
11763 PCMCIA SUBSYSTEM
11764 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11766 S:      Odd Fixes
11767 F:      Documentation/pcmcia/
11768 F:      tools/pcmcia/
11769 F:      drivers/pcmcia/
11770 F:      include/pcmcia/
11771
11772 PCNET32 NETWORK DRIVER
11773 M:      Don Fry <pcnet32@frontier.com>
11774 L:      netdev@vger.kernel.org
11775 S:      Maintained
11776 F:      drivers/net/ethernet/amd/pcnet32.c
11777
11778 PCRYPT PARALLEL CRYPTO ENGINE
11779 M:      Steffen Klassert <steffen.klassert@secunet.com>
11780 L:      linux-crypto@vger.kernel.org
11781 S:      Maintained
11782 F:      crypto/pcrypt.c
11783 F:      include/crypto/pcrypt.h
11784
11785 PEAQ WMI HOTKEYS DRIVER
11786 M:      Hans de Goede <hdegoede@redhat.com>
11787 L:      platform-driver-x86@vger.kernel.org
11788 S:      Maintained
11789 F:      drivers/platform/x86/peaq-wmi.c
11790
11791 PER-CPU MEMORY ALLOCATOR
11792 M:      Dennis Zhou <dennis@kernel.org>
11793 M:      Tejun Heo <tj@kernel.org>
11794 M:      Christoph Lameter <cl@linux.com>
11795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11796 S:      Maintained
11797 F:      include/linux/percpu*.h
11798 F:      mm/percpu*.c
11799 F:      arch/*/include/asm/percpu.h
11800
11801 PER-TASK DELAY ACCOUNTING
11802 M:      Balbir Singh <bsingharora@gmail.com>
11803 S:      Maintained
11804 F:      include/linux/delayacct.h
11805 F:      kernel/delayacct.c
11806
11807 PERFORMANCE EVENTS SUBSYSTEM
11808 M:      Peter Zijlstra <peterz@infradead.org>
11809 M:      Ingo Molnar <mingo@redhat.com>
11810 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11811 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11812 R:      Jiri Olsa <jolsa@redhat.com>
11813 R:      Namhyung Kim <namhyung@kernel.org>
11814 L:      linux-kernel@vger.kernel.org
11815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11816 S:      Supported
11817 F:      kernel/events/*
11818 F:      include/linux/perf_event.h
11819 F:      include/uapi/linux/perf_event.h
11820 F:      arch/*/kernel/perf_event*.c
11821 F:      arch/*/kernel/*/perf_event*.c
11822 F:      arch/*/kernel/*/*/perf_event*.c
11823 F:      arch/*/include/asm/perf_event.h
11824 F:      arch/*/kernel/perf_callchain.c
11825 F:      arch/*/events/*
11826 F:      tools/perf/
11827
11828 PERSONALITY HANDLING
11829 M:      Christoph Hellwig <hch@infradead.org>
11830 L:      linux-abi-devel@lists.sourceforge.net
11831 S:      Maintained
11832 F:      include/linux/personality.h
11833 F:      include/uapi/linux/personality.h
11834
11835 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11836 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11837 L:      linux-input@vger.kernel.org
11838 S:      Maintained
11839 F:      Documentation/input/devices/pxrc.rst
11840 F:      drivers/input/joystick/pxrc.c
11841
11842 PHONET PROTOCOL
11843 M:      Remi Denis-Courmont <courmisch@gmail.com>
11844 S:      Supported
11845 F:      Documentation/networking/phonet.txt
11846 F:      include/linux/phonet.h
11847 F:      include/net/phonet/
11848 F:      include/uapi/linux/phonet.h
11849 F:      net/phonet/
11850
11851 PHRAM MTD DRIVER
11852 M:      Joern Engel <joern@lazybastard.org>
11853 L:      linux-mtd@lists.infradead.org
11854 S:      Maintained
11855 F:      drivers/mtd/devices/phram.c
11856
11857 PICOLCD HID DRIVER
11858 M:      Bruno Prémont <bonbons@linux-vserver.org>
11859 L:      linux-input@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/hid/hid-picolcd*
11862
11863 PICOXCELL SUPPORT
11864 M:      Jamie Iles <jamie@jamieiles.com>
11865 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11866 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11867 S:      Supported
11868 F:      arch/arm/boot/dts/picoxcell*
11869 F:      arch/arm/mach-picoxcell/
11870 F:      drivers/crypto/picoxcell*
11871
11872 PIN CONTROL SUBSYSTEM
11873 M:      Linus Walleij <linus.walleij@linaro.org>
11874 L:      linux-gpio@vger.kernel.org
11875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11876 S:      Maintained
11877 F:      Documentation/devicetree/bindings/pinctrl/
11878 F:      Documentation/driver-api/pinctl.rst
11879 F:      drivers/pinctrl/
11880 F:      include/linux/pinctrl/
11881
11882 PIN CONTROLLER - ATMEL AT91
11883 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11885 S:      Maintained
11886 F:      drivers/pinctrl/pinctrl-at91.*
11887
11888 PIN CONTROLLER - ATMEL AT91 PIO4
11889 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11891 L:      linux-gpio@vger.kernel.org
11892 S:      Supported
11893 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11894
11895 PIN CONTROLLER - FREESCALE
11896 M:      Dong Aisheng <aisheng.dong@nxp.com>
11897 M:      Fabio Estevam <festevam@gmail.com>
11898 M:      Shawn Guo <shawnguo@kernel.org>
11899 M:      Stefan Agner <stefan@agner.ch>
11900 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11901 L:      linux-gpio@vger.kernel.org
11902 S:      Maintained
11903 F:      drivers/pinctrl/freescale/
11904 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11905
11906 PIN CONTROLLER - INTEL
11907 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11908 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
11910 S:      Maintained
11911 F:      drivers/pinctrl/intel/
11912
11913 PIN CONTROLLER - MEDIATEK
11914 M:      Sean Wang <sean.wang@kernel.org>
11915 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11916 S:      Maintained
11917 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11918 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11919 F:      drivers/pinctrl/mediatek/
11920
11921 PIN CONTROLLER - QUALCOMM
11922 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11923 S:      Maintained
11924 L:      linux-arm-msm@vger.kernel.org
11925 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11926 F:      drivers/pinctrl/qcom/
11927
11928 PIN CONTROLLER - RENESAS
11929 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11930 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11931 L:      linux-renesas-soc@vger.kernel.org
11932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11933 S:      Maintained
11934 F:      drivers/pinctrl/sh-pfc/
11935
11936 PIN CONTROLLER - SAMSUNG
11937 M:      Tomasz Figa <tomasz.figa@gmail.com>
11938 M:      Krzysztof Kozlowski <krzk@kernel.org>
11939 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11944 S:      Maintained
11945 F:      drivers/pinctrl/samsung/
11946 F:      include/dt-bindings/pinctrl/samsung.h
11947 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11948
11949 PIN CONTROLLER - SINGLE
11950 M:      Tony Lindgren <tony@atomide.com>
11951 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11953 L:      linux-omap@vger.kernel.org
11954 S:      Maintained
11955 F:      drivers/pinctrl/pinctrl-single.c
11956
11957 PIN CONTROLLER - ST SPEAR
11958 M:      Viresh Kumar <vireshk@kernel.org>
11959 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11960 W:      http://www.st.com/spear
11961 S:      Maintained
11962 F:      drivers/pinctrl/spear/
11963
11964 PISTACHIO SOC SUPPORT
11965 M:      James Hartley <james.hartley@sondrel.com>
11966 L:      linux-mips@vger.kernel.org
11967 S:      Odd Fixes
11968 F:      arch/mips/pistachio/
11969 F:      arch/mips/include/asm/mach-pistachio/
11970 F:      arch/mips/boot/dts/img/pistachio*
11971 F:      arch/mips/configs/pistachio*_defconfig
11972
11973 PKTCDVD DRIVER
11974 S:      Orphan
11975 M:      linux-block@vger.kernel.org
11976 F:      drivers/block/pktcdvd.c
11977 F:      include/linux/pktcdvd.h
11978 F:      include/uapi/linux/pktcdvd.h
11979
11980 PKUNITY SOC DRIVERS
11981 M:      Guan Xuetao <gxt@pku.edu.cn>
11982 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11983 S:      Maintained
11984 T:      git git://github.com/gxt/linux.git
11985 F:      drivers/input/serio/i8042-unicore32io.h
11986 F:      drivers/i2c/busses/i2c-puv3.c
11987 F:      drivers/video/fbdev/fb-puv3.c
11988 F:      drivers/rtc/rtc-puv3.c
11989
11990 PMBUS HARDWARE MONITORING DRIVERS
11991 M:      Guenter Roeck <linux@roeck-us.net>
11992 L:      linux-hwmon@vger.kernel.org
11993 W:      http://hwmon.wiki.kernel.org/
11994 W:      http://www.roeck-us.net/linux/drivers/
11995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11996 S:      Maintained
11997 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11998 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11999 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12000 F:      Documentation/hwmon/adm1275
12001 F:      Documentation/hwmon/ibm-cffps
12002 F:      Documentation/hwmon/ir35221
12003 F:      Documentation/hwmon/lm25066
12004 F:      Documentation/hwmon/ltc2978
12005 F:      Documentation/hwmon/ltc3815
12006 F:      Documentation/hwmon/max16064
12007 F:      Documentation/hwmon/max20751
12008 F:      Documentation/hwmon/max31785
12009 F:      Documentation/hwmon/max34440
12010 F:      Documentation/hwmon/max8688
12011 F:      Documentation/hwmon/pmbus
12012 F:      Documentation/hwmon/pmbus-core
12013 F:      Documentation/hwmon/tps40422
12014 F:      Documentation/hwmon/ucd9000
12015 F:      Documentation/hwmon/ucd9200
12016 F:      Documentation/hwmon/zl6100
12017 F:      drivers/hwmon/pmbus/
12018 F:      include/linux/pmbus.h
12019
12020 PMC SIERRA MaxRAID DRIVER
12021 L:      linux-scsi@vger.kernel.org
12022 W:      http://www.pmc-sierra.com/
12023 S:      Orphan
12024 F:      drivers/scsi/pmcraid.*
12025
12026 PMC SIERRA PM8001 DRIVER
12027 M:      Jack Wang <jinpu.wang@profitbricks.com>
12028 M:      lindar_liu@usish.com
12029 L:      linux-scsi@vger.kernel.org
12030 S:      Supported
12031 F:      drivers/scsi/pm8001/
12032
12033 PNP SUPPORT
12034 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12035 S:      Maintained
12036 F:      drivers/pnp/
12037
12038 POSIX CLOCKS and TIMERS
12039 M:      Thomas Gleixner <tglx@linutronix.de>
12040 L:      linux-kernel@vger.kernel.org
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12042 S:      Maintained
12043 F:      fs/timerfd.c
12044 F:      include/linux/timer*
12045 F:      kernel/time/*timer*
12046
12047 POWER MANAGEMENT CORE
12048 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12049 L:      linux-pm@vger.kernel.org
12050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12051 B:      https://bugzilla.kernel.org
12052 S:      Supported
12053 F:      drivers/base/power/
12054 F:      include/linux/pm.h
12055 F:      include/linux/pm_*
12056 F:      include/linux/powercap.h
12057 F:      drivers/powercap/
12058 F:      kernel/configs/nopm.config
12059
12060 POWER STATE COORDINATION INTERFACE (PSCI)
12061 M:      Mark Rutland <mark.rutland@arm.com>
12062 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12063 L:      linux-arm-kernel@lists.infradead.org
12064 S:      Maintained
12065 F:      drivers/firmware/psci*.c
12066 F:      include/linux/psci.h
12067 F:      include/uapi/linux/psci.h
12068
12069 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12070 M:      Sebastian Reichel <sre@kernel.org>
12071 L:      linux-pm@vger.kernel.org
12072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12073 S:      Maintained
12074 F:      Documentation/ABI/testing/sysfs-class-power
12075 F:      Documentation/devicetree/bindings/power/supply/
12076 F:      include/linux/power_supply.h
12077 F:      drivers/power/supply/
12078
12079 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12080 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12081 L:      linuxppc-dev@lists.ozlabs.org
12082 S:      Maintained
12083 F:      drivers/char/powernv-op-panel.c
12084
12085 PPP OVER ATM (RFC 2364)
12086 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12087 S:      Maintained
12088 F:      net/atm/pppoatm.c
12089 F:      include/uapi/linux/atmppp.h
12090
12091 PPP OVER ETHERNET
12092 M:      Michal Ostrowski <mostrows@earthlink.net>
12093 S:      Maintained
12094 F:      drivers/net/ppp/pppoe.c
12095 F:      drivers/net/ppp/pppox.c
12096
12097 PPP OVER L2TP
12098 M:      James Chapman <jchapman@katalix.com>
12099 S:      Maintained
12100 F:      net/l2tp/l2tp_ppp.c
12101 F:      include/linux/if_pppol2tp.h
12102 F:      include/uapi/linux/if_pppol2tp.h
12103
12104 PPP PROTOCOL DRIVERS AND COMPRESSORS
12105 M:      Paul Mackerras <paulus@samba.org>
12106 L:      linux-ppp@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/net/ppp/ppp_*
12109
12110 PPS SUPPORT
12111 M:      Rodolfo Giometti <giometti@enneenne.com>
12112 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12113 L:      linuxpps@ml.enneenne.com (subscribers-only)
12114 S:      Maintained
12115 F:      Documentation/pps/
12116 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12117 F:      Documentation/ABI/testing/sysfs-pps
12118 F:      drivers/pps/
12119 F:      include/linux/pps*.h
12120 F:      include/uapi/linux/pps.h
12121
12122 PPTP DRIVER
12123 M:      Dmitry Kozlov <xeb@mail.ru>
12124 L:      netdev@vger.kernel.org
12125 S:      Maintained
12126 F:      drivers/net/ppp/pptp.c
12127 W:      http://sourceforge.net/projects/accel-pptp
12128
12129 PREEMPTIBLE KERNEL
12130 M:      Robert Love <rml@tech9.net>
12131 L:      kpreempt-tech@lists.sourceforge.net
12132 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
12133 S:      Supported
12134 F:      Documentation/preempt-locking.txt
12135 F:      include/linux/preempt.h
12136
12137 PRINTK
12138 M:      Petr Mladek <pmladek@suse.com>
12139 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12140 R:      Steven Rostedt <rostedt@goodmis.org>
12141 S:      Maintained
12142 F:      kernel/printk/
12143 F:      include/linux/printk.h
12144
12145 PRISM54 WIRELESS DRIVER
12146 M:      Luis Chamberlain <mcgrof@kernel.org>
12147 L:      linux-wireless@vger.kernel.org
12148 W:      http://wireless.kernel.org/en/users/Drivers/p54
12149 S:      Obsolete
12150 F:      drivers/net/wireless/intersil/prism54/
12151
12152 PROC FILESYSTEM
12153 R:      Alexey Dobriyan <adobriyan@gmail.com>
12154 L:      linux-kernel@vger.kernel.org
12155 L:      linux-fsdevel@vger.kernel.org
12156 S:      Maintained
12157 F:      fs/proc/
12158 F:      include/linux/proc_fs.h
12159 F:      tools/testing/selftests/proc/
12160 F:      Documentation/filesystems/proc.txt
12161
12162 PROC SYSCTL
12163 M:      Luis Chamberlain <mcgrof@kernel.org>
12164 M:      Kees Cook <keescook@chromium.org>
12165 L:      linux-kernel@vger.kernel.org
12166 L:      linux-fsdevel@vger.kernel.org
12167 S:      Maintained
12168 F:      fs/proc/proc_sysctl.c
12169 F:      include/linux/sysctl.h
12170 F:      kernel/sysctl.c
12171 F:      tools/testing/selftests/sysctl/
12172
12173 PS3 NETWORK SUPPORT
12174 M:      Geoff Levand <geoff@infradead.org>
12175 L:      netdev@vger.kernel.org
12176 L:      linuxppc-dev@lists.ozlabs.org
12177 S:      Maintained
12178 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12179
12180 PS3 PLATFORM SUPPORT
12181 M:      Geoff Levand <geoff@infradead.org>
12182 L:      linuxppc-dev@lists.ozlabs.org
12183 S:      Maintained
12184 F:      arch/powerpc/boot/ps3*
12185 F:      arch/powerpc/include/asm/lv1call.h
12186 F:      arch/powerpc/include/asm/ps3*.h
12187 F:      arch/powerpc/platforms/ps3/
12188 F:      drivers/*/ps3*
12189 F:      drivers/ps3/
12190 F:      drivers/rtc/rtc-ps3.c
12191 F:      drivers/usb/host/*ps3.c
12192 F:      sound/ppc/snd_ps3*
12193
12194 PS3VRAM DRIVER
12195 M:      Jim Paris <jim@jtan.com>
12196 M:      Geoff Levand <geoff@infradead.org>
12197 L:      linuxppc-dev@lists.ozlabs.org
12198 S:      Maintained
12199 F:      drivers/block/ps3vram.c
12200
12201 PSAMPLE PACKET SAMPLING SUPPORT:
12202 M:      Yotam Gigi <yotam.gi@gmail.com>
12203 S:      Maintained
12204 F:      net/psample
12205 F:      include/net/psample.h
12206 F:      include/uapi/linux/psample.h
12207
12208 PSTORE FILESYSTEM
12209 M:      Kees Cook <keescook@chromium.org>
12210 M:      Anton Vorontsov <anton@enomsg.org>
12211 M:      Colin Cross <ccross@android.com>
12212 M:      Tony Luck <tony.luck@intel.com>
12213 S:      Maintained
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12215 F:      fs/pstore/
12216 F:      include/linux/pstore*
12217 F:      drivers/firmware/efi/efi-pstore.c
12218 F:      drivers/acpi/apei/erst.c
12219 F:      Documentation/admin-guide/ramoops.rst
12220 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12221 K:      \b(pstore|ramoops)
12222
12223 PTP HARDWARE CLOCK SUPPORT
12224 M:      Richard Cochran <richardcochran@gmail.com>
12225 L:      netdev@vger.kernel.org
12226 S:      Maintained
12227 W:      http://linuxptp.sourceforge.net/
12228 F:      Documentation/ABI/testing/sysfs-ptp
12229 F:      Documentation/ptp/*
12230 F:      drivers/net/phy/dp83640*
12231 F:      drivers/ptp/*
12232 F:      include/linux/ptp_cl*
12233
12234 PTRACE SUPPORT
12235 M:      Oleg Nesterov <oleg@redhat.com>
12236 S:      Maintained
12237 F:      include/asm-generic/syscall.h
12238 F:      include/linux/ptrace.h
12239 F:      include/linux/regset.h
12240 F:      include/linux/tracehook.h
12241 F:      include/uapi/linux/ptrace.h
12242 F:      include/uapi/linux/ptrace.h
12243 F:      include/asm-generic/ptrace.h
12244 F:      kernel/ptrace.c
12245 F:      arch/*/ptrace*.c
12246 F:      arch/*/*/ptrace*.c
12247 F:      arch/*/include/asm/ptrace*.h
12248
12249 PULSE8-CEC DRIVER
12250 M:      Hans Verkuil <hverkuil@xs4all.nl>
12251 L:      linux-media@vger.kernel.org
12252 T:      git git://linuxtv.org/media_tree.git
12253 S:      Maintained
12254 F:      drivers/media/usb/pulse8-cec/*
12255 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12256
12257 PVRUSB2 VIDEO4LINUX DRIVER
12258 M:      Mike Isely <isely@pobox.com>
12259 L:      pvrusb2@isely.net       (subscribers-only)
12260 L:      linux-media@vger.kernel.org
12261 W:      http://www.isely.net/pvrusb2/
12262 T:      git git://linuxtv.org/media_tree.git
12263 S:      Maintained
12264 F:      Documentation/media/v4l-drivers/pvrusb2*
12265 F:      drivers/media/usb/pvrusb2/
12266
12267 PWC WEBCAM DRIVER
12268 M:      Hans Verkuil <hverkuil@xs4all.nl>
12269 L:      linux-media@vger.kernel.org
12270 T:      git git://linuxtv.org/media_tree.git
12271 S:      Odd Fixes
12272 F:      drivers/media/usb/pwc/*
12273
12274 PWM FAN DRIVER
12275 M:      Kamil Debski <kamil@wypas.org>
12276 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12277 L:      linux-hwmon@vger.kernel.org
12278 S:      Supported
12279 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12280 F:      Documentation/hwmon/pwm-fan
12281 F:      drivers/hwmon/pwm-fan.c
12282
12283 PWM IR Transmitter
12284 M:      Sean Young <sean@mess.org>
12285 L:      linux-media@vger.kernel.org
12286 S:      Maintained
12287 F:      drivers/media/rc/pwm-ir-tx.c
12288
12289 PWM SUBSYSTEM
12290 M:      Thierry Reding <thierry.reding@gmail.com>
12291 L:      linux-pwm@vger.kernel.org
12292 S:      Maintained
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12294 F:      Documentation/pwm.txt
12295 F:      Documentation/devicetree/bindings/pwm/
12296 F:      include/linux/pwm.h
12297 F:      drivers/pwm/
12298 F:      drivers/video/backlight/pwm_bl.c
12299 F:      include/linux/pwm_backlight.h
12300 F:      drivers/gpio/gpio-mvebu.c
12301 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12302
12303 PXA GPIO DRIVER
12304 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12305 L:      linux-gpio@vger.kernel.org
12306 S:      Maintained
12307 F:      drivers/gpio/gpio-pxa.c
12308
12309 PXA MMCI DRIVER
12310 S:      Orphan
12311
12312 PXA RTC DRIVER
12313 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12314 L:      linux-rtc@vger.kernel.org
12315 S:      Maintained
12316
12317 PXA2xx/PXA3xx SUPPORT
12318 M:      Daniel Mack <daniel@zonque.org>
12319 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12320 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12322 T:      git git://github.com/hzhuang1/linux.git
12323 T:      git git://github.com/rjarzmik/linux.git
12324 S:      Maintained
12325 F:      arch/arm/boot/dts/pxa*
12326 F:      arch/arm/mach-pxa/
12327 F:      drivers/dma/pxa*
12328 F:      drivers/pcmcia/pxa2xx*
12329 F:      drivers/pinctrl/pxa/
12330 F:      drivers/spi/spi-pxa2xx*
12331 F:      drivers/usb/gadget/udc/pxa2*
12332 F:      include/sound/pxa2xx-lib.h
12333 F:      sound/arm/pxa*
12334 F:      sound/soc/pxa/
12335
12336 QAT DRIVER
12337 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12338 L:      qat-linux@intel.com
12339 S:      Supported
12340 F:      drivers/crypto/qat/
12341
12342 QCOM AUDIO (ASoC) DRIVERS
12343 M:      Patrick Lai <plai@codeaurora.org>
12344 M:      Banajit Goswami <bgoswami@codeaurora.org>
12345 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12346 S:      Supported
12347 F:      sound/soc/qcom/
12348
12349 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12350 M:      Gabriel Somlo <somlo@cmu.edu>
12351 M:      "Michael S. Tsirkin" <mst@redhat.com>
12352 L:      qemu-devel@nongnu.org
12353 S:      Maintained
12354 F:      drivers/firmware/qemu_fw_cfg.c
12355 F:      include/uapi/linux/qemu_fw_cfg.h
12356
12357 QIB DRIVER
12358 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12359 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12360 L:      linux-rdma@vger.kernel.org
12361 S:      Supported
12362 F:      drivers/infiniband/hw/qib/
12363
12364 QLOGIC QL41xxx FCOE DRIVER
12365 M:      QLogic-Storage-Upstream@cavium.com
12366 L:      linux-scsi@vger.kernel.org
12367 S:      Supported
12368 F:      drivers/scsi/qedf/
12369
12370 QLOGIC QL41xxx ISCSI DRIVER
12371 M:      QLogic-Storage-Upstream@cavium.com
12372 L:      linux-scsi@vger.kernel.org
12373 S:      Supported
12374 F:      drivers/scsi/qedi/
12375
12376 QLOGIC QL4xxx ETHERNET DRIVER
12377 M:      Ariel Elior <Ariel.Elior@cavium.com>
12378 M:      everest-linux-l2@cavium.com
12379 L:      netdev@vger.kernel.org
12380 S:      Supported
12381 F:      drivers/net/ethernet/qlogic/qed/
12382 F:      include/linux/qed/
12383 F:      drivers/net/ethernet/qlogic/qede/
12384
12385 QLOGIC QL4xxx RDMA DRIVER
12386 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
12387 M:      Ariel Elior <Ariel.Elior@cavium.com>
12388 L:      linux-rdma@vger.kernel.org
12389 S:      Supported
12390 F:      drivers/infiniband/hw/qedr/
12391 F:      include/uapi/rdma/qedr-abi.h
12392
12393 QLOGIC QLA1280 SCSI DRIVER
12394 M:      Michael Reed <mdr@sgi.com>
12395 L:      linux-scsi@vger.kernel.org
12396 S:      Maintained
12397 F:      drivers/scsi/qla1280.[ch]
12398
12399 QLOGIC QLA2XXX FC-SCSI DRIVER
12400 M:      qla2xxx-upstream@qlogic.com
12401 L:      linux-scsi@vger.kernel.org
12402 S:      Supported
12403 F:      Documentation/scsi/LICENSE.qla2xxx
12404 F:      drivers/scsi/qla2xxx/
12405
12406 QLOGIC QLA3XXX NETWORK DRIVER
12407 M:      Dept-GELinuxNICDev@cavium.com
12408 L:      netdev@vger.kernel.org
12409 S:      Supported
12410 F:      Documentation/networking/LICENSE.qla3xxx
12411 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12412
12413 QLOGIC QLA4XXX iSCSI DRIVER
12414 M:      QLogic-Storage-Upstream@qlogic.com
12415 L:      linux-scsi@vger.kernel.org
12416 S:      Supported
12417 F:      Documentation/scsi/LICENSE.qla4xxx
12418 F:      drivers/scsi/qla4xxx/
12419
12420 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12421 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12422 M:      Manish Chopra <manish.chopra@cavium.com>
12423 M:      Dept-GELinuxNICDev@cavium.com
12424 L:      netdev@vger.kernel.org
12425 S:      Supported
12426 F:      drivers/net/ethernet/qlogic/qlcnic/
12427
12428 QLOGIC QLGE 10Gb ETHERNET DRIVER
12429 M:      Manish Chopra <manish.chopra@cavium.com>
12430 M:      Dept-GELinuxNICDev@cavium.com
12431 L:      netdev@vger.kernel.org
12432 S:      Supported
12433 F:      drivers/net/ethernet/qlogic/qlge/
12434
12435 QM1D1B0004 MEDIA DRIVER
12436 M:      Akihiro Tsukada <tskd08@gmail.com>
12437 L:      linux-media@vger.kernel.org
12438 S:      Odd Fixes
12439 F:      drivers/media/tuners/qm1d1b0004*
12440
12441 QM1D1C0042 MEDIA DRIVER
12442 M:      Akihiro Tsukada <tskd08@gmail.com>
12443 L:      linux-media@vger.kernel.org
12444 S:      Odd Fixes
12445 F:      drivers/media/tuners/qm1d1c0042*
12446
12447 QNX4 FILESYSTEM
12448 M:      Anders Larsen <al@alarsen.net>
12449 W:      http://www.alarsen.net/linux/qnx4fs/
12450 S:      Maintained
12451 F:      fs/qnx4/
12452 F:      include/uapi/linux/qnx4_fs.h
12453 F:      include/uapi/linux/qnxtypes.h
12454
12455 QORIQ DPAA2 FSL-MC BUS DRIVER
12456 M:      Stuart Yoder <stuyoder@gmail.com>
12457 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12458 L:      linux-kernel@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/bus/fsl-mc/
12461 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12462 F:      Documentation/networking/dpaa2/overview.rst
12463
12464 QT1010 MEDIA DRIVER
12465 M:      Antti Palosaari <crope@iki.fi>
12466 L:      linux-media@vger.kernel.org
12467 W:      https://linuxtv.org
12468 W:      http://palosaari.fi/linux/
12469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12470 T:      git git://linuxtv.org/anttip/media_tree.git
12471 S:      Maintained
12472 F:      drivers/media/tuners/qt1010*
12473
12474 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12475 M:      Kalle Valo <kvalo@codeaurora.org>
12476 L:      ath10k@lists.infradead.org
12477 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12479 S:      Supported
12480 F:      drivers/net/wireless/ath/ath10k/
12481
12482 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12483 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12484 L:      linux-wireless@vger.kernel.org
12485 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12486 S:      Supported
12487 F:      drivers/net/wireless/ath/ath9k/
12488
12489 QUALCOMM CAMERA SUBSYSTEM DRIVER
12490 M:      Todor Tomov <todor.too@gmail.com>
12491 L:      linux-media@vger.kernel.org
12492 S:      Maintained
12493 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12494 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12495 F:      drivers/media/platform/qcom/camss/
12496
12497 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12498 M:  Ilia Lin <ilia.lin@gmail.com>
12499 L:  linux-pm@vger.kernel.org
12500 S:  Maintained
12501 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12502 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12503
12504 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12505 M:      Timur Tabi <timur@kernel.org>
12506 L:      netdev@vger.kernel.org
12507 S:      Maintained
12508 F:      drivers/net/ethernet/qualcomm/emac/
12509
12510 QUALCOMM GENERIC INTERFACE I2C DRIVER
12511 M:      Alok Chauhan <alokc@codeaurora.org>
12512 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12513 L:      linux-i2c@vger.kernel.org
12514 L:      linux-arm-msm@vger.kernel.org
12515 S:      Supported
12516 F:      drivers/i2c/busses/i2c-qcom-geni.c
12517
12518 QUALCOMM HEXAGON ARCHITECTURE
12519 M:      Richard Kuo <rkuo@codeaurora.org>
12520 L:      linux-hexagon@vger.kernel.org
12521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12522 S:      Supported
12523 F:      arch/hexagon/
12524
12525 QUALCOMM HIDMA DRIVER
12526 M:      Sinan Kaya <okaya@kernel.org>
12527 L:      linux-arm-kernel@lists.infradead.org
12528 L:      linux-arm-msm@vger.kernel.org
12529 L:      dmaengine@vger.kernel.org
12530 S:      Supported
12531 F:      drivers/dma/qcom/hidma*
12532
12533 QUALCOMM IOMMU
12534 M:      Rob Clark <robdclark@gmail.com>
12535 L:      iommu@lists.linux-foundation.org
12536 L:      linux-arm-msm@vger.kernel.org
12537 S:      Maintained
12538 F:      drivers/iommu/qcom_iommu.c
12539
12540 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12541 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12542 L:      linux-media@vger.kernel.org
12543 L:      linux-arm-msm@vger.kernel.org
12544 T:      git git://linuxtv.org/media_tree.git
12545 S:      Maintained
12546 F:      drivers/media/platform/qcom/venus/
12547
12548 QUALCOMM WCN36XX WIRELESS DRIVER
12549 M:      Kalle Valo <kvalo@codeaurora.org>
12550 L:      wcn36xx@lists.infradead.org
12551 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12552 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12553 S:      Supported
12554 F:      drivers/net/wireless/ath/wcn36xx/
12555
12556 QUANTENNA QTNFMAC WIRELESS DRIVER
12557 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12558 M:      Avinash Patil <avinashp@quantenna.com>
12559 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12560 L:      linux-wireless@vger.kernel.org
12561 S:      Maintained
12562 F:      drivers/net/wireless/quantenna
12563
12564 RADEON and AMDGPU DRM DRIVERS
12565 M:      Alex Deucher <alexander.deucher@amd.com>
12566 M:      Christian König <christian.koenig@amd.com>
12567 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12568 L:      amd-gfx@lists.freedesktop.org
12569 T:      git git://people.freedesktop.org/~agd5f/linux
12570 S:      Supported
12571 F:      drivers/gpu/drm/radeon/
12572 F:      include/uapi/drm/radeon_drm.h
12573 F:      drivers/gpu/drm/amd/
12574 F:      include/uapi/drm/amdgpu_drm.h
12575
12576 RADEON FRAMEBUFFER DISPLAY DRIVER
12577 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12578 L:      linux-fbdev@vger.kernel.org
12579 S:      Maintained
12580 F:      drivers/video/fbdev/aty/radeon*
12581 F:      include/uapi/linux/radeonfb.h
12582
12583 RADIOSHARK RADIO DRIVER
12584 M:      Hans Verkuil <hverkuil@xs4all.nl>
12585 L:      linux-media@vger.kernel.org
12586 T:      git git://linuxtv.org/media_tree.git
12587 S:      Maintained
12588 F:      drivers/media/radio/radio-shark.c
12589
12590 RADIOSHARK2 RADIO DRIVER
12591 M:      Hans Verkuil <hverkuil@xs4all.nl>
12592 L:      linux-media@vger.kernel.org
12593 T:      git git://linuxtv.org/media_tree.git
12594 S:      Maintained
12595 F:      drivers/media/radio/radio-shark2.c
12596 F:      drivers/media/radio/radio-tea5777.c
12597
12598 RADOS BLOCK DEVICE (RBD)
12599 M:      Ilya Dryomov <idryomov@gmail.com>
12600 M:      Sage Weil <sage@redhat.com>
12601 M:      Alex Elder <elder@kernel.org>
12602 L:      ceph-devel@vger.kernel.org
12603 W:      http://ceph.com/
12604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12605 T:      git git://github.com/ceph/ceph-client.git
12606 S:      Supported
12607 F:      Documentation/ABI/testing/sysfs-bus-rbd
12608 F:      drivers/block/rbd.c
12609 F:      drivers/block/rbd_types.h
12610
12611 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12612 M:      Paul Mackerras <paulus@samba.org>
12613 L:      linux-fbdev@vger.kernel.org
12614 S:      Maintained
12615 F:      drivers/video/fbdev/aty/aty128fb.c
12616
12617 RAINSHADOW-CEC DRIVER
12618 M:      Hans Verkuil <hverkuil@xs4all.nl>
12619 L:      linux-media@vger.kernel.org
12620 T:      git git://linuxtv.org/media_tree.git
12621 S:      Maintained
12622 F:      drivers/media/usb/rainshadow-cec/*
12623
12624 RALINK MIPS ARCHITECTURE
12625 M:      John Crispin <john@phrozen.org>
12626 L:      linux-mips@vger.kernel.org
12627 S:      Maintained
12628 F:      arch/mips/ralink
12629
12630 RALINK RT2X00 WIRELESS LAN DRIVER
12631 P:      rt2x00 project
12632 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12633 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12634 L:      linux-wireless@vger.kernel.org
12635 S:      Maintained
12636 F:      drivers/net/wireless/ralink/rt2x00/
12637
12638 RAMDISK RAM BLOCK DEVICE DRIVER
12639 M:      Jens Axboe <axboe@kernel.dk>
12640 S:      Maintained
12641 F:      Documentation/blockdev/ramdisk.txt
12642 F:      drivers/block/brd.c
12643
12644 RANCHU VIRTUAL BOARD FOR MIPS
12645 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12646 L:      linux-mips@vger.kernel.org
12647 S:      Supported
12648 F:      arch/mips/generic/board-ranchu.c
12649 F:      arch/mips/configs/generic/board-ranchu.config
12650
12651 RANDOM NUMBER DRIVER
12652 M:      "Theodore Ts'o" <tytso@mit.edu>
12653 S:      Maintained
12654 F:      drivers/char/random.c
12655
12656 RAPIDIO SUBSYSTEM
12657 M:      Matt Porter <mporter@kernel.crashing.org>
12658 M:      Alexandre Bounine <alex.bou9@gmail.com>
12659 S:      Maintained
12660 F:      drivers/rapidio/
12661
12662 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12663 L:      linux-wireless@vger.kernel.org
12664 S:      Orphan
12665 F:      drivers/net/wireless/ray*
12666
12667 RCUTORTURE TEST FRAMEWORK
12668 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12669 M:      Josh Triplett <josh@joshtriplett.org>
12670 R:      Steven Rostedt <rostedt@goodmis.org>
12671 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12672 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12673 L:      linux-kernel@vger.kernel.org
12674 S:      Supported
12675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12676 F:      tools/testing/selftests/rcutorture
12677
12678 RDC R-321X SoC
12679 M:      Florian Fainelli <florian@openwrt.org>
12680 S:      Maintained
12681
12682 RDC R6040 FAST ETHERNET DRIVER
12683 M:      Florian Fainelli <f.fainelli@gmail.com>
12684 L:      netdev@vger.kernel.org
12685 S:      Maintained
12686 F:      drivers/net/ethernet/rdc/r6040.c
12687
12688 RDMAVT - RDMA verbs software
12689 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12690 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12691 L:      linux-rdma@vger.kernel.org
12692 S:      Supported
12693 F:      drivers/infiniband/sw/rdmavt
12694
12695 RDS - RELIABLE DATAGRAM SOCKETS
12696 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12697 L:      netdev@vger.kernel.org
12698 L:      linux-rdma@vger.kernel.org
12699 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12700 W:      https://oss.oracle.com/projects/rds/
12701 S:      Supported
12702 F:      net/rds/
12703 F:      Documentation/networking/rds.txt
12704
12705 RDT - RESOURCE ALLOCATION
12706 M:      Fenghua Yu <fenghua.yu@intel.com>
12707 M:      Reinette Chatre <reinette.chatre@intel.com>
12708 L:      linux-kernel@vger.kernel.org
12709 S:      Supported
12710 F:      arch/x86/kernel/cpu/intel_rdt*
12711 F:      arch/x86/include/asm/intel_rdt_sched.h
12712 F:      Documentation/x86/intel_rdt*
12713
12714 READ-COPY UPDATE (RCU)
12715 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12716 M:      Josh Triplett <josh@joshtriplett.org>
12717 R:      Steven Rostedt <rostedt@goodmis.org>
12718 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12719 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12720 L:      linux-kernel@vger.kernel.org
12721 W:      http://www.rdrop.com/users/paulmck/RCU/
12722 S:      Supported
12723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12724 F:      Documentation/RCU/
12725 X:      Documentation/RCU/torture.txt
12726 F:      include/linux/rcu*
12727 X:      include/linux/srcu*.h
12728 F:      kernel/rcu/
12729 X:      kernel/rcu/srcu*.c
12730
12731 REAL TIME CLOCK (RTC) SUBSYSTEM
12732 M:      Alessandro Zummo <a.zummo@towertech.it>
12733 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12734 L:      linux-rtc@vger.kernel.org
12735 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12737 S:      Maintained
12738 F:      Documentation/devicetree/bindings/rtc/
12739 F:      Documentation/rtc.txt
12740 F:      drivers/rtc/
12741 F:      include/linux/rtc.h
12742 F:      include/uapi/linux/rtc.h
12743 F:      include/linux/rtc/
12744 F:      include/linux/platform_data/rtc-*
12745 F:      tools/testing/selftests/rtc/
12746
12747 REALTEK AUDIO CODECS
12748 M:      Bard Liao <bardliao@realtek.com>
12749 M:      Oder Chiou <oder_chiou@realtek.com>
12750 S:      Maintained
12751 F:      sound/soc/codecs/rt*
12752 F:      include/sound/rt*.h
12753
12754 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12755 M:      Linus Walleij <linus.walleij@linaro.org>
12756 S:      Maintained
12757 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12758 F:      drivers/net/dsa/realtek-smi*
12759 F:      drivers/net/dsa/rtl83*
12760
12761 REGISTER MAP ABSTRACTION
12762 M:      Mark Brown <broonie@kernel.org>
12763 L:      linux-kernel@vger.kernel.org
12764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12765 S:      Supported
12766 F:      Documentation/devicetree/bindings/regmap/
12767 F:      drivers/base/regmap/
12768 F:      include/linux/regmap.h
12769
12770 REISERFS FILE SYSTEM
12771 L:      reiserfs-devel@vger.kernel.org
12772 S:      Supported
12773 F:      fs/reiserfs/
12774
12775 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12776 M:      Ohad Ben-Cohen <ohad@wizery.com>
12777 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12778 L:      linux-remoteproc@vger.kernel.org
12779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12780 S:      Maintained
12781 F:      Documentation/devicetree/bindings/remoteproc/
12782 F:      Documentation/remoteproc.txt
12783 F:      drivers/remoteproc/
12784 F:      include/linux/remoteproc.h
12785
12786 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12787 M:      Ohad Ben-Cohen <ohad@wizery.com>
12788 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12789 L:      linux-remoteproc@vger.kernel.org
12790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12791 S:      Maintained
12792 F:      drivers/rpmsg/
12793 F:      Documentation/rpmsg.txt
12794 F:      include/linux/rpmsg.h
12795 F:      include/linux/rpmsg/
12796
12797 RENESAS CLOCK DRIVERS
12798 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12799 L:      linux-renesas-soc@vger.kernel.org
12800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12801 S:      Supported
12802 F:      drivers/clk/renesas/
12803
12804 RENESAS EMEV2 I2C DRIVER
12805 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12806 S:      Supported
12807 F:      drivers/i2c/busses/i2c-emev2.c
12808
12809 RENESAS ETHERNET DRIVERS
12810 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12811 L:      netdev@vger.kernel.org
12812 L:      linux-renesas-soc@vger.kernel.org
12813 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12814 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12815 F:      drivers/net/ethernet/renesas/
12816 F:      include/linux/sh_eth.h
12817
12818 RENESAS R-CAR GYROADC DRIVER
12819 M:      Marek Vasut <marek.vasut@gmail.com>
12820 L:      linux-iio@vger.kernel.org
12821 S:      Supported
12822 F:      drivers/iio/adc/rcar_gyro_adc.c
12823
12824 RENESAS R-CAR I2C DRIVERS
12825 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12826 S:      Supported
12827 F:      drivers/i2c/busses/i2c-rcar.c
12828 F:      drivers/i2c/busses/i2c-sh_mobile.c
12829
12830 RENESAS RIIC DRIVER
12831 M:      Chris Brandt <chris.brandt@renesas.com>
12832 S:      Supported
12833 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
12834 F:      drivers/i2c/busses/i2c-riic.c
12835
12836 RENESAS USB PHY DRIVER
12837 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12838 L:      linux-renesas-soc@vger.kernel.org
12839 S:      Maintained
12840 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12841
12842 RESET CONTROLLER FRAMEWORK
12843 M:      Philipp Zabel <p.zabel@pengutronix.de>
12844 T:      git git://git.pengutronix.de/git/pza/linux
12845 S:      Maintained
12846 F:      drivers/reset/
12847 F:      Documentation/devicetree/bindings/reset/
12848 F:      include/dt-bindings/reset/
12849 F:      include/linux/reset.h
12850 F:      include/linux/reset-controller.h
12851
12852 RESTARTABLE SEQUENCES SUPPORT
12853 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12854 M:      Peter Zijlstra <peterz@infradead.org>
12855 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12856 M:      Boqun Feng <boqun.feng@gmail.com>
12857 L:      linux-kernel@vger.kernel.org
12858 S:      Supported
12859 F:      kernel/rseq.c
12860 F:      include/uapi/linux/rseq.h
12861 F:      include/trace/events/rseq.h
12862 F:      tools/testing/selftests/rseq/
12863
12864 RFKILL
12865 M:      Johannes Berg <johannes@sipsolutions.net>
12866 L:      linux-wireless@vger.kernel.org
12867 W:      http://wireless.kernel.org/
12868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12870 S:      Maintained
12871 F:      Documentation/rfkill.txt
12872 F:      Documentation/ABI/stable/sysfs-class-rfkill
12873 F:      net/rfkill/
12874 F:      include/linux/rfkill.h
12875 F:      include/uapi/linux/rfkill.h
12876
12877 RHASHTABLE
12878 M:      Thomas Graf <tgraf@suug.ch>
12879 M:      Herbert Xu <herbert@gondor.apana.org.au>
12880 L:      netdev@vger.kernel.org
12881 S:      Maintained
12882 F:      lib/rhashtable.c
12883 F:      lib/test_rhashtable.c
12884 F:      include/linux/rhashtable.h
12885 F:      include/linux/rhashtable-types.h
12886
12887 RICOH R5C592 MEMORYSTICK DRIVER
12888 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12889 S:      Maintained
12890 F:      drivers/memstick/host/r592.*
12891
12892 RICOH SMARTMEDIA/XD DRIVER
12893 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12894 S:      Maintained
12895 F:      drivers/mtd/nand/raw/r852.c
12896 F:      drivers/mtd/nand/raw/r852.h
12897
12898 RISC-V ARCHITECTURE
12899 M:      Palmer Dabbelt <palmer@sifive.com>
12900 M:      Albert Ou <aou@eecs.berkeley.edu>
12901 L:      linux-riscv@lists.infradead.org
12902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12903 S:      Supported
12904 F:      arch/riscv/
12905 K:      riscv
12906 N:      riscv
12907
12908 ROCCAT DRIVERS
12909 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12910 W:      http://sourceforge.net/projects/roccat/
12911 S:      Maintained
12912 F:      drivers/hid/hid-roccat*
12913 F:      include/linux/hid-roccat*
12914 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12915
12916 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12917 M:      Jacob chen <jacob2.chen@rock-chips.com>
12918 L:      linux-media@vger.kernel.org
12919 S:      Maintained
12920 F:      drivers/media/platform/rockchip/rga/
12921 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12922
12923 ROCKCHIP VPU CODEC DRIVER
12924 M:      Ezequiel Garcia <ezequiel@collabora.com>
12925 L:      linux-media@vger.kernel.org
12926 S:      Maintained
12927 F:      drivers/staging/media/platform/rockchip/vpu/
12928 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
12929
12930 ROCKER DRIVER
12931 M:      Jiri Pirko <jiri@resnulli.us>
12932 L:      netdev@vger.kernel.org
12933 S:      Supported
12934 F:      drivers/net/ethernet/rocker/
12935
12936 ROCKETPORT DRIVER
12937 P:      Comtrol Corp.
12938 W:      http://www.comtrol.com
12939 S:      Maintained
12940 F:      Documentation/serial/rocket.txt
12941 F:      drivers/tty/rocket*
12942
12943 ROCKETPORT EXPRESS/INFINITY DRIVER
12944 M:      Kevin Cernekee <cernekee@gmail.com>
12945 L:      linux-serial@vger.kernel.org
12946 S:      Odd Fixes
12947 F:      drivers/tty/serial/rp2.*
12948
12949 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12950 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12951 L:      linux-kernel@vger.kernel.org
12952 L:      linux-renesas-soc@vger.kernel.org
12953 S:      Supported
12954 F:      drivers/mfd/bd9571mwv.c
12955 F:      drivers/regulator/bd9571mwv-regulator.c
12956 F:      drivers/gpio/gpio-bd9571mwv.c
12957 F:      include/linux/mfd/bd9571mwv.h
12958 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12959
12960 ROSE NETWORK LAYER
12961 M:      Ralf Baechle <ralf@linux-mips.org>
12962 L:      linux-hams@vger.kernel.org
12963 W:      http://www.linux-ax25.org/
12964 S:      Maintained
12965 F:      include/net/rose.h
12966 F:      include/uapi/linux/rose.h
12967 F:      net/rose/
12968
12969 RTL2830 MEDIA DRIVER
12970 M:      Antti Palosaari <crope@iki.fi>
12971 L:      linux-media@vger.kernel.org
12972 W:      https://linuxtv.org
12973 W:      http://palosaari.fi/linux/
12974 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12975 T:      git git://linuxtv.org/anttip/media_tree.git
12976 S:      Maintained
12977 F:      drivers/media/dvb-frontends/rtl2830*
12978
12979 RTL2832 MEDIA DRIVER
12980 M:      Antti Palosaari <crope@iki.fi>
12981 L:      linux-media@vger.kernel.org
12982 W:      https://linuxtv.org
12983 W:      http://palosaari.fi/linux/
12984 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12985 T:      git git://linuxtv.org/anttip/media_tree.git
12986 S:      Maintained
12987 F:      drivers/media/dvb-frontends/rtl2832*
12988
12989 RTL2832_SDR MEDIA DRIVER
12990 M:      Antti Palosaari <crope@iki.fi>
12991 L:      linux-media@vger.kernel.org
12992 W:      https://linuxtv.org
12993 W:      http://palosaari.fi/linux/
12994 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12995 T:      git git://linuxtv.org/anttip/media_tree.git
12996 S:      Maintained
12997 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12998
12999 RTL8180 WIRELESS DRIVER
13000 L:      linux-wireless@vger.kernel.org
13001 W:      http://wireless.kernel.org/
13002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13003 S:      Orphan
13004 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13005
13006 RTL8187 WIRELESS DRIVER
13007 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13008 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13009 M:      Larry Finger <Larry.Finger@lwfinger.net>
13010 L:      linux-wireless@vger.kernel.org
13011 W:      http://wireless.kernel.org/
13012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13013 S:      Maintained
13014 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13015
13016 REALTEK WIRELESS DRIVER (rtlwifi family)
13017 M:      Ping-Ke Shih <pkshih@realtek.com>
13018 L:      linux-wireless@vger.kernel.org
13019 W:      http://wireless.kernel.org/
13020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13021 S:      Maintained
13022 F:      drivers/net/wireless/realtek/rtlwifi/
13023
13024 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13025 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13026 L:      linux-wireless@vger.kernel.org
13027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13028 S:      Maintained
13029 F:      drivers/net/wireless/realtek/rtl8xxxu/
13030
13031 RXRPC SOCKETS (AF_RXRPC)
13032 M:      David Howells <dhowells@redhat.com>
13033 L:      linux-afs@lists.infradead.org
13034 S:      Supported
13035 F:      net/rxrpc/
13036 F:      include/keys/rxrpc-type.h
13037 F:      include/net/af_rxrpc.h
13038 F:      include/trace/events/rxrpc.h
13039 F:      include/uapi/linux/rxrpc.h
13040 F:      Documentation/networking/rxrpc.txt
13041 W:      https://www.infradead.org/~dhowells/kafs/
13042
13043 S3 SAVAGE FRAMEBUFFER DRIVER
13044 M:      Antonino Daplas <adaplas@gmail.com>
13045 L:      linux-fbdev@vger.kernel.org
13046 S:      Maintained
13047 F:      drivers/video/fbdev/savage/
13048
13049 S390
13050 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13051 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13052 L:      linux-s390@vger.kernel.org
13053 W:      http://www.ibm.com/developerworks/linux/linux390/
13054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13055 S:      Supported
13056 F:      arch/s390/
13057 F:      drivers/s390/
13058 F:      Documentation/s390/
13059 F:      Documentation/driver-api/s390-drivers.rst
13060
13061 S390 COMMON I/O LAYER
13062 M:      Sebastian Ott <sebott@linux.ibm.com>
13063 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13064 L:      linux-s390@vger.kernel.org
13065 W:      http://www.ibm.com/developerworks/linux/linux390/
13066 S:      Supported
13067 F:      drivers/s390/cio/
13068
13069 S390 DASD DRIVER
13070 M:      Stefan Haberland <sth@linux.ibm.com>
13071 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13072 L:      linux-s390@vger.kernel.org
13073 W:      http://www.ibm.com/developerworks/linux/linux390/
13074 S:      Supported
13075 F:      drivers/s390/block/dasd*
13076 F:      block/partitions/ibm.c
13077
13078 S390 IOMMU (PCI)
13079 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13080 L:      linux-s390@vger.kernel.org
13081 W:      http://www.ibm.com/developerworks/linux/linux390/
13082 S:      Supported
13083 F:      drivers/iommu/s390-iommu.c
13084
13085 S390 IUCV NETWORK LAYER
13086 M:      Julian Wiedmann <jwi@linux.ibm.com>
13087 M:      Ursula Braun <ubraun@linux.ibm.com>
13088 L:      linux-s390@vger.kernel.org
13089 W:      http://www.ibm.com/developerworks/linux/linux390/
13090 S:      Supported
13091 F:      drivers/s390/net/*iucv*
13092 F:      include/net/iucv/
13093 F:      net/iucv/
13094
13095 S390 NETWORK DRIVERS
13096 M:      Julian Wiedmann <jwi@linux.ibm.com>
13097 M:      Ursula Braun <ubraun@linux.ibm.com>
13098 L:      linux-s390@vger.kernel.org
13099 W:      http://www.ibm.com/developerworks/linux/linux390/
13100 S:      Supported
13101 F:      drivers/s390/net/
13102
13103 S390 PCI SUBSYSTEM
13104 M:      Sebastian Ott <sebott@linux.ibm.com>
13105 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13106 L:      linux-s390@vger.kernel.org
13107 W:      http://www.ibm.com/developerworks/linux/linux390/
13108 S:      Supported
13109 F:      arch/s390/pci/
13110 F:      drivers/pci/hotplug/s390_pci_hpc.c
13111
13112 S390 VFIO-CCW DRIVER
13113 M:      Cornelia Huck <cohuck@redhat.com>
13114 M:      Halil Pasic <pasic@linux.ibm.com>
13115 L:      linux-s390@vger.kernel.org
13116 L:      kvm@vger.kernel.org
13117 S:      Supported
13118 F:      drivers/s390/cio/vfio_ccw*
13119 F:      Documentation/s390/vfio-ccw.txt
13120 F:      include/uapi/linux/vfio_ccw.h
13121
13122 S390 ZCRYPT DRIVER
13123 M:      Harald Freudenberger <freude@linux.ibm.com>
13124 L:      linux-s390@vger.kernel.org
13125 W:      http://www.ibm.com/developerworks/linux/linux390/
13126 S:      Supported
13127 F:      drivers/s390/crypto/
13128
13129 S390 VFIO AP DRIVER
13130 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13131 M:      Pierre Morel <pmorel@linux.ibm.com>
13132 M:      Halil Pasic <pasic@linux.ibm.com>
13133 L:      linux-s390@vger.kernel.org
13134 W:      http://www.ibm.com/developerworks/linux/linux390/
13135 S:      Supported
13136 F:      drivers/s390/crypto/vfio_ap_drv.c
13137 F:      drivers/s390/crypto/vfio_ap_private.h
13138 F:      drivers/s390/crypto/vfio_ap_ops.c
13139 F:      Documentation/s390/vfio-ap.txt
13140
13141 S390 ZFCP DRIVER
13142 M:      Steffen Maier <maier@linux.ibm.com>
13143 M:      Benjamin Block <bblock@linux.ibm.com>
13144 L:      linux-s390@vger.kernel.org
13145 W:      http://www.ibm.com/developerworks/linux/linux390/
13146 S:      Supported
13147 F:      drivers/s390/scsi/zfcp_*
13148
13149 S3C24XX SD/MMC Driver
13150 M:      Ben Dooks <ben-linux@fluff.org>
13151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13152 S:      Supported
13153 F:      drivers/mmc/host/s3cmci.*
13154
13155 SAA6588 RDS RECEIVER DRIVER
13156 M:      Hans Verkuil <hverkuil@xs4all.nl>
13157 L:      linux-media@vger.kernel.org
13158 T:      git git://linuxtv.org/media_tree.git
13159 W:      https://linuxtv.org
13160 S:      Odd Fixes
13161 F:      drivers/media/i2c/saa6588*
13162
13163 SAA7134 VIDEO4LINUX DRIVER
13164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 T:      git git://linuxtv.org/media_tree.git
13168 S:      Odd fixes
13169 F:      Documentation/media/v4l-drivers/saa7134*
13170 F:      drivers/media/pci/saa7134/
13171
13172 SAA7146 VIDEO4LINUX-2 DRIVER
13173 M:      Hans Verkuil <hverkuil@xs4all.nl>
13174 L:      linux-media@vger.kernel.org
13175 T:      git git://linuxtv.org/media_tree.git
13176 S:      Maintained
13177 F:      drivers/media/common/saa7146/
13178 F:      drivers/media/pci/saa7146/
13179 F:      include/media/drv-intf/saa7146*
13180
13181 SAMSUNG AUDIO (ASoC) DRIVERS
13182 M:      Krzysztof Kozlowski <krzk@kernel.org>
13183 M:      Sangbeom Kim <sbkim73@samsung.com>
13184 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13185 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13186 S:      Supported
13187 F:      sound/soc/samsung/
13188 F:      Documentation/devicetree/bindings/sound/samsung*
13189
13190 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13191 M:      Krzysztof Kozlowski <krzk@kernel.org>
13192 L:      linux-crypto@vger.kernel.org
13193 L:      linux-samsung-soc@vger.kernel.org
13194 S:      Maintained
13195 F:      drivers/crypto/exynos-rng.c
13196 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13197
13198 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13199 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13200 L:      linux-samsung-soc@vger.kernel.org
13201 S:      Maintained
13202 F:      drivers/char/hw_random/exynos-trng.c
13203 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13204
13205 SAMSUNG FRAMEBUFFER DRIVER
13206 M:      Jingoo Han <jingoohan1@gmail.com>
13207 L:      linux-fbdev@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/video/fbdev/s3c-fb.c
13210
13211 SAMSUNG LAPTOP DRIVER
13212 M:      Corentin Chary <corentin.chary@gmail.com>
13213 L:      platform-driver-x86@vger.kernel.org
13214 S:      Maintained
13215 F:      drivers/platform/x86/samsung-laptop.c
13216
13217 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13218 M:      Sangbeom Kim <sbkim73@samsung.com>
13219 M:      Krzysztof Kozlowski <krzk@kernel.org>
13220 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13221 L:      linux-kernel@vger.kernel.org
13222 L:      linux-samsung-soc@vger.kernel.org
13223 S:      Supported
13224 F:      drivers/mfd/sec*.c
13225 F:      drivers/regulator/s2m*.c
13226 F:      drivers/regulator/s5m*.c
13227 F:      drivers/clk/clk-s2mps11.c
13228 F:      drivers/rtc/rtc-s5m.c
13229 F:      include/linux/mfd/samsung/
13230 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13231 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13232 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13233 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13234
13235 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13236 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13237 L:      linux-media@vger.kernel.org
13238 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13239 S:      Maintained
13240 F:      drivers/media/platform/s3c-camif/
13241 F:      include/media/drv-intf/s3c_camif.h
13242
13243 SAMSUNG S3FWRN5 NFC DRIVER
13244 M:      Robert Baldyga <r.baldyga@samsung.com>
13245 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13246 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13247 S:      Supported
13248 F:      drivers/nfc/s3fwrn5
13249
13250 SAMSUNG S5C73M3 CAMERA DRIVER
13251 M:      Kyungmin Park <kyungmin.park@samsung.com>
13252 M:      Andrzej Hajda <a.hajda@samsung.com>
13253 L:      linux-media@vger.kernel.org
13254 S:      Supported
13255 F:      drivers/media/i2c/s5c73m3/*
13256
13257 SAMSUNG S5K5BAF CAMERA DRIVER
13258 M:      Kyungmin Park <kyungmin.park@samsung.com>
13259 M:      Andrzej Hajda <a.hajda@samsung.com>
13260 L:      linux-media@vger.kernel.org
13261 S:      Supported
13262 F:      drivers/media/i2c/s5k5baf.c
13263
13264 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13265 M:      Krzysztof Kozlowski <krzk@kernel.org>
13266 M:      Vladimir Zapolskiy <vz@mleia.com>
13267 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13268 L:      linux-crypto@vger.kernel.org
13269 L:      linux-samsung-soc@vger.kernel.org
13270 S:      Maintained
13271 F:      drivers/crypto/s5p-sss.c
13272
13273 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13274 M:      Kyungmin Park <kyungmin.park@samsung.com>
13275 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13276 L:      linux-media@vger.kernel.org
13277 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13278 S:      Supported
13279 F:      drivers/media/platform/exynos4-is/
13280
13281 SAMSUNG SOC CLOCK DRIVERS
13282 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13283 M:      Tomasz Figa <tomasz.figa@gmail.com>
13284 M:      Chanwoo Choi <cw00.choi@samsung.com>
13285 S:      Supported
13286 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13288 F:      drivers/clk/samsung/
13289 F:      include/dt-bindings/clock/exynos*.h
13290 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13291
13292 SAMSUNG SPI DRIVERS
13293 M:      Kukjin Kim <kgene@kernel.org>
13294 M:      Krzysztof Kozlowski <krzk@kernel.org>
13295 M:      Andi Shyti <andi@etezian.org>
13296 L:      linux-spi@vger.kernel.org
13297 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13298 S:      Maintained
13299 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13300 F:      drivers/spi/spi-s3c*
13301 F:      include/linux/platform_data/spi-s3c64xx.h
13302
13303 SAMSUNG SXGBE DRIVERS
13304 M:      Byungho An <bh74.an@samsung.com>
13305 M:      Girish K S <ks.giri@samsung.com>
13306 M:      Vipul Pandya <vipul.pandya@samsung.com>
13307 S:      Supported
13308 L:      netdev@vger.kernel.org
13309 F:      drivers/net/ethernet/samsung/sxgbe/
13310
13311 SAMSUNG THERMAL DRIVER
13312 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13313 L:      linux-pm@vger.kernel.org
13314 L:      linux-samsung-soc@vger.kernel.org
13315 S:      Supported
13316 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13317 F:      drivers/thermal/samsung/
13318
13319 SAMSUNG USB2 PHY DRIVER
13320 M:      Kamil Debski <kamil@wypas.org>
13321 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13322 L:      linux-kernel@vger.kernel.org
13323 S:      Supported
13324 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13325 F:      Documentation/phy/samsung-usb2.txt
13326 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13327 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13328 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13329 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13330 F:      drivers/phy/samsung/phy-samsung-usb2.c
13331 F:      drivers/phy/samsung/phy-samsung-usb2.h
13332
13333 SC1200 WDT DRIVER
13334 M:      Zwane Mwaikambo <zwanem@gmail.com>
13335 S:      Maintained
13336 F:      drivers/watchdog/sc1200wdt.c
13337
13338 SCHEDULER
13339 M:      Ingo Molnar <mingo@redhat.com>
13340 M:      Peter Zijlstra <peterz@infradead.org>
13341 L:      linux-kernel@vger.kernel.org
13342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13343 S:      Maintained
13344 F:      kernel/sched/
13345 F:      include/linux/sched.h
13346 F:      include/uapi/linux/sched.h
13347 F:      include/linux/wait.h
13348
13349 SCR24X CHIP CARD INTERFACE DRIVER
13350 M:      Lubomir Rintel <lkundrak@v3.sk>
13351 S:      Supported
13352 F:      drivers/char/pcmcia/scr24x_cs.c
13353
13354 SCSI CDROM DRIVER
13355 M:      Jens Axboe <axboe@kernel.dk>
13356 L:      linux-scsi@vger.kernel.org
13357 W:      http://www.kernel.dk
13358 S:      Maintained
13359 F:      drivers/scsi/sr*
13360
13361 SCSI RDMA PROTOCOL (SRP) INITIATOR
13362 M:      Bart Van Assche <bvanassche@acm.org>
13363 L:      linux-rdma@vger.kernel.org
13364 S:      Supported
13365 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13366 F:      drivers/infiniband/ulp/srp/
13367 F:      include/scsi/srp.h
13368
13369 SCSI RDMA PROTOCOL (SRP) TARGET
13370 M:      Bart Van Assche <bvanassche@acm.org>
13371 L:      linux-rdma@vger.kernel.org
13372 L:      target-devel@vger.kernel.org
13373 S:      Supported
13374 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13375 F:      drivers/infiniband/ulp/srpt/
13376
13377 SCSI SG DRIVER
13378 M:      Doug Gilbert <dgilbert@interlog.com>
13379 L:      linux-scsi@vger.kernel.org
13380 W:      http://sg.danny.cz/sg
13381 S:      Maintained
13382 F:      Documentation/scsi/scsi-generic.txt
13383 F:      drivers/scsi/sg.c
13384 F:      include/scsi/sg.h
13385
13386 SCSI SUBSYSTEM
13387 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
13388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13389 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13391 L:      linux-scsi@vger.kernel.org
13392 S:      Maintained
13393 F:      Documentation/devicetree/bindings/scsi/
13394 F:      drivers/scsi/
13395 F:      include/scsi/
13396
13397 SCSI TAPE DRIVER
13398 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13399 L:      linux-scsi@vger.kernel.org
13400 S:      Maintained
13401 F:      Documentation/scsi/st.txt
13402 F:      drivers/scsi/st.*
13403 F:      drivers/scsi/st_*.h
13404
13405 SCTP PROTOCOL
13406 M:      Vlad Yasevich <vyasevich@gmail.com>
13407 M:      Neil Horman <nhorman@tuxdriver.com>
13408 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13409 L:      linux-sctp@vger.kernel.org
13410 W:      http://lksctp.sourceforge.net
13411 S:      Maintained
13412 F:      Documentation/networking/sctp.txt
13413 F:      include/linux/sctp.h
13414 F:      include/uapi/linux/sctp.h
13415 F:      include/net/sctp/
13416 F:      net/sctp/
13417
13418 SCx200 CPU SUPPORT
13419 M:      Jim Cromie <jim.cromie@gmail.com>
13420 S:      Odd Fixes
13421 F:      Documentation/i2c/busses/scx200_acb
13422 F:      arch/x86/platform/scx200/
13423 F:      drivers/watchdog/scx200_wdt.c
13424 F:      drivers/i2c/busses/scx200*
13425 F:      drivers/mtd/maps/scx200_docflash.c
13426 F:      include/linux/scx200.h
13427
13428 SCx200 GPIO DRIVER
13429 M:      Jim Cromie <jim.cromie@gmail.com>
13430 S:      Maintained
13431 F:      drivers/char/scx200_gpio.c
13432 F:      include/linux/scx200_gpio.h
13433
13434 SCx200 HRT CLOCKSOURCE DRIVER
13435 M:      Jim Cromie <jim.cromie@gmail.com>
13436 S:      Maintained
13437 F:      drivers/clocksource/scx200_hrt.c
13438
13439 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13440 M:      Sascha Sommer <saschasommer@freenet.de>
13441 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13442 S:      Maintained
13443 F:      drivers/mmc/host/sdricoh_cs.c
13444
13445 SECO BOARDS CEC DRIVER
13446 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13447 S:      Maintained
13448 F:      drivers/media/platform/seco-cec/seco-cec.c
13449 F:      drivers/media/platform/seco-cec/seco-cec.h
13450
13451 SECURE COMPUTING
13452 M:      Kees Cook <keescook@chromium.org>
13453 R:      Andy Lutomirski <luto@amacapital.net>
13454 R:      Will Drewry <wad@chromium.org>
13455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13456 S:      Supported
13457 F:      kernel/seccomp.c
13458 F:      include/uapi/linux/seccomp.h
13459 F:      include/linux/seccomp.h
13460 F:      tools/testing/selftests/seccomp/*
13461 F:      tools/testing/selftests/kselftest_harness.h
13462 F:      Documentation/userspace-api/seccomp_filter.rst
13463 K:      \bsecure_computing
13464 K:      \bTIF_SECCOMP\b
13465
13466 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13467 M:      Al Cooper <alcooperx@gmail.com>
13468 L:      linux-mmc@vger.kernel.org
13469 L:      bcm-kernel-feedback-list@broadcom.com
13470 S:      Maintained
13471 F:      drivers/mmc/host/sdhci-brcmstb*
13472
13473 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13474 M:      Adrian Hunter <adrian.hunter@intel.com>
13475 L:      linux-mmc@vger.kernel.org
13476 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13477 S:      Maintained
13478 F:      drivers/mmc/host/sdhci*
13479 F:      include/linux/mmc/sdhci*
13480
13481 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13482 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13483 M:      Manjunath M B <manjumb@synopsys.com>
13484 L:      linux-mmc@vger.kernel.org
13485 S:      Maintained
13486 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13487
13488 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13489 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13490 L:      linux-mmc@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/mmc/host/sdhci-of-at91.c
13493
13494 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13495 M:      Ben Dooks <ben-linux@fluff.org>
13496 M:      Jaehoon Chung <jh80.chung@samsung.com>
13497 L:      linux-mmc@vger.kernel.org
13498 S:      Maintained
13499 F:      drivers/mmc/host/sdhci-s3c*
13500
13501 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13502 M:      Viresh Kumar <vireshk@kernel.org>
13503 L:      linux-mmc@vger.kernel.org
13504 S:      Maintained
13505 F:      drivers/mmc/host/sdhci-spear.c
13506
13507 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13508 M:      Kishon Vijay Abraham I <kishon@ti.com>
13509 L:      linux-mmc@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/mmc/host/sdhci-omap.c
13512
13513 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13514 M:      Scott Bauer <scott.bauer@intel.com>
13515 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13516 L:      linux-block@vger.kernel.org
13517 S:      Supported
13518 F:      block/sed*
13519 F:      block/opal_proto.h
13520 F:      include/linux/sed*
13521 F:      include/uapi/linux/sed*
13522
13523 SECURITY CONTACT
13524 M:      Security Officers <security@kernel.org>
13525 S:      Supported
13526
13527 SECURITY SUBSYSTEM
13528 M:      James Morris <jmorris@namei.org>
13529 M:      "Serge E. Hallyn" <serge@hallyn.com>
13530 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13532 W:      http://kernsec.org/
13533 S:      Supported
13534 F:      security/
13535 X:      security/selinux/
13536
13537 SELINUX SECURITY MODULE
13538 M:      Paul Moore <paul@paul-moore.com>
13539 M:      Stephen Smalley <sds@tycho.nsa.gov>
13540 M:      Eric Paris <eparis@parisplace.org>
13541 L:      selinux@vger.kernel.org
13542 W:      https://selinuxproject.org
13543 W:      https://github.com/SELinuxProject
13544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13545 S:      Supported
13546 F:      include/linux/selinux*
13547 F:      security/selinux/
13548 F:      scripts/selinux/
13549 F:      Documentation/admin-guide/LSM/SELinux.rst
13550
13551 SENSABLE PHANTOM
13552 M:      Jiri Slaby <jirislaby@gmail.com>
13553 S:      Maintained
13554 F:      drivers/misc/phantom.c
13555 F:      include/uapi/linux/phantom.h
13556
13557 SERIAL DEVICE BUS
13558 M:      Rob Herring <robh@kernel.org>
13559 L:      linux-serial@vger.kernel.org
13560 S:      Maintained
13561 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13562 F:      drivers/tty/serdev/
13563 F:      include/linux/serdev.h
13564
13565 SERIAL DRIVERS
13566 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13567 L:      linux-serial@vger.kernel.org
13568 S:      Maintained
13569 F:      Documentation/devicetree/bindings/serial/
13570 F:      drivers/tty/serial/
13571
13572 SERIAL IR RECEIVER
13573 M:      Sean Young <sean@mess.org>
13574 L:      linux-media@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/media/rc/serial_ir.c
13577
13578 SFC NETWORK DRIVER
13579 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13580 M:      Edward Cree <ecree@solarflare.com>
13581 M:      Bert Kenward <bkenward@solarflare.com>
13582 L:      netdev@vger.kernel.org
13583 S:      Supported
13584 F:      drivers/net/ethernet/sfc/
13585
13586 SGI GRU DRIVER
13587 M:      Dimitri Sivanich <sivanich@sgi.com>
13588 S:      Maintained
13589 F:      drivers/misc/sgi-gru/
13590
13591 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13592 M:      Pat Gefre <pfg@sgi.com>
13593 L:      linux-ia64@vger.kernel.org
13594 S:      Supported
13595 F:      Documentation/ia64/serial.txt
13596 F:      drivers/tty/serial/ioc?_serial.c
13597 F:      include/linux/ioc?.h
13598
13599 SGI XP/XPC/XPNET DRIVER
13600 M:      Cliff Whickman <cpw@sgi.com>
13601 M:      Robin Holt <robinmholt@gmail.com>
13602 S:      Maintained
13603 F:      drivers/misc/sgi-xp/
13604
13605 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13606 M:      Ursula Braun <ubraun@linux.ibm.com>
13607 L:      linux-s390@vger.kernel.org
13608 W:      http://www.ibm.com/developerworks/linux/linux390/
13609 S:      Supported
13610 F:      net/smc/
13611
13612 SHARP RJ54N1CB0C SENSOR DRIVER
13613 M:      Jacopo Mondi <jacopo@jmondi.org>
13614 L:      linux-media@vger.kernel.org
13615 T:      git git://linuxtv.org/media_tree.git
13616 S:      Odd fixes
13617 F:      drivers/media/i2c/rj54n1cb0c.c
13618 F:      include/media/i2c/rj54n1cb0c.h
13619
13620 SH_VEU V4L2 MEM2MEM DRIVER
13621 L:      linux-media@vger.kernel.org
13622 S:      Orphan
13623 F:      drivers/media/platform/sh_veu.c
13624
13625 SH_VOU V4L2 OUTPUT DRIVER
13626 L:      linux-media@vger.kernel.org
13627 S:      Orphan
13628 F:      drivers/media/platform/sh_vou.c
13629 F:      include/media/drv-intf/sh_vou.h
13630
13631 SI2157 MEDIA DRIVER
13632 M:      Antti Palosaari <crope@iki.fi>
13633 L:      linux-media@vger.kernel.org
13634 W:      https://linuxtv.org
13635 W:      http://palosaari.fi/linux/
13636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13637 T:      git git://linuxtv.org/anttip/media_tree.git
13638 S:      Maintained
13639 F:      drivers/media/tuners/si2157*
13640
13641 SI2165 MEDIA DRIVER
13642 M:      Matthias Schwarzott <zzam@gentoo.org>
13643 L:      linux-media@vger.kernel.org
13644 W:      https://linuxtv.org
13645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13646 S:      Maintained
13647 F:      drivers/media/dvb-frontends/si2165*
13648
13649 SI2168 MEDIA DRIVER
13650 M:      Antti Palosaari <crope@iki.fi>
13651 L:      linux-media@vger.kernel.org
13652 W:      https://linuxtv.org
13653 W:      http://palosaari.fi/linux/
13654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13655 T:      git git://linuxtv.org/anttip/media_tree.git
13656 S:      Maintained
13657 F:      drivers/media/dvb-frontends/si2168*
13658
13659 SI470X FM RADIO RECEIVER I2C DRIVER
13660 M:      Hans Verkuil <hverkuil@xs4all.nl>
13661 L:      linux-media@vger.kernel.org
13662 T:      git git://linuxtv.org/media_tree.git
13663 W:      https://linuxtv.org
13664 S:      Odd Fixes
13665 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13666
13667 SI470X FM RADIO RECEIVER USB DRIVER
13668 M:      Hans Verkuil <hverkuil@xs4all.nl>
13669 L:      linux-media@vger.kernel.org
13670 T:      git git://linuxtv.org/media_tree.git
13671 W:      https://linuxtv.org
13672 S:      Maintained
13673 F:      drivers/media/radio/si470x/radio-si470x-common.c
13674 F:      drivers/media/radio/si470x/radio-si470x.h
13675 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13676
13677 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13678 M:      Eduardo Valentin <edubezval@gmail.com>
13679 L:      linux-media@vger.kernel.org
13680 T:      git git://linuxtv.org/media_tree.git
13681 W:      https://linuxtv.org
13682 S:      Odd Fixes
13683 F:      drivers/media/radio/si4713/si4713.?
13684
13685 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13686 M:      Eduardo Valentin <edubezval@gmail.com>
13687 L:      linux-media@vger.kernel.org
13688 T:      git git://linuxtv.org/media_tree.git
13689 W:      https://linuxtv.org
13690 S:      Odd Fixes
13691 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13692
13693 SI4713 FM RADIO TRANSMITTER USB DRIVER
13694 M:      Hans Verkuil <hverkuil@xs4all.nl>
13695 L:      linux-media@vger.kernel.org
13696 T:      git git://linuxtv.org/media_tree.git
13697 W:      https://linuxtv.org
13698 S:      Maintained
13699 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13700
13701 SIANO DVB DRIVER
13702 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13703 L:      linux-media@vger.kernel.org
13704 W:      https://linuxtv.org
13705 T:      git git://linuxtv.org/media_tree.git
13706 S:      Odd fixes
13707 F:      drivers/media/common/siano/
13708 F:      drivers/media/usb/siano/
13709 F:      drivers/media/usb/siano/
13710 F:      drivers/media/mmc/siano/
13711
13712 SIFIVE DRIVERS
13713 M:      Palmer Dabbelt <palmer@sifive.com>
13714 L:      linux-riscv@lists.infradead.org
13715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13716 S:      Supported
13717 K:      sifive
13718 N:      sifive
13719
13720 SILEAD TOUCHSCREEN DRIVER
13721 M:      Hans de Goede <hdegoede@redhat.com>
13722 L:      linux-input@vger.kernel.org
13723 L:      platform-driver-x86@vger.kernel.org
13724 S:      Maintained
13725 F:      drivers/input/touchscreen/silead.c
13726 F:      drivers/platform/x86/touchscreen_dmi.c
13727
13728 SILICON MOTION SM712 FRAME BUFFER DRIVER
13729 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13730 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13731 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13732 L:      linux-fbdev@vger.kernel.org
13733 S:      Maintained
13734 F:      drivers/video/fbdev/sm712*
13735 F:      Documentation/fb/sm712fb.txt
13736
13737 SIMPLE FIRMWARE INTERFACE (SFI)
13738 M:      Len Brown <lenb@kernel.org>
13739 L:      sfi-devel@simplefirmware.org
13740 W:      http://simplefirmware.org/
13741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13742 S:      Supported
13743 F:      arch/x86/platform/sfi/
13744 F:      drivers/sfi/
13745 F:      include/linux/sfi*.h
13746
13747 SIMPLEFB FB DRIVER
13748 M:      Hans de Goede <hdegoede@redhat.com>
13749 L:      linux-fbdev@vger.kernel.org
13750 S:      Maintained
13751 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13752 F:      drivers/video/fbdev/simplefb.c
13753 F:      include/linux/platform_data/simplefb.h
13754
13755 SIMTEC EB110ATX (Chalice CATS)
13756 P:      Ben Dooks
13757 P:      Vincent Sanders <vince@simtec.co.uk>
13758 M:      Simtec Linux Team <linux@simtec.co.uk>
13759 W:      http://www.simtec.co.uk/products/EB110ATX/
13760 S:      Supported
13761
13762 SIMTEC EB2410ITX (BAST)
13763 P:      Ben Dooks
13764 P:      Vincent Sanders <vince@simtec.co.uk>
13765 M:      Simtec Linux Team <linux@simtec.co.uk>
13766 W:      http://www.simtec.co.uk/products/EB2410ITX/
13767 S:      Supported
13768 F:      arch/arm/mach-s3c24xx/mach-bast.c
13769 F:      arch/arm/mach-s3c24xx/bast-ide.c
13770 F:      arch/arm/mach-s3c24xx/bast-irq.c
13771
13772 SIPHASH PRF ROUTINES
13773 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13774 S:      Maintained
13775 F:      lib/siphash.c
13776 F:      lib/test_siphash.c
13777 F:      include/linux/siphash.h
13778
13779 SIOX
13780 M:      Gavin Schenk <g.schenk@eckelmann.de>
13781 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13782 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13783 S:      Supported
13784 F:      drivers/siox/*
13785 F:      drivers/gpio/gpio-siox.c
13786 F:      include/trace/events/siox.h
13787
13788 SIS 190 ETHERNET DRIVER
13789 M:      Francois Romieu <romieu@fr.zoreil.com>
13790 L:      netdev@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/net/ethernet/sis/sis190.c
13793
13794 SIS 900/7016 FAST ETHERNET DRIVER
13795 M:      Daniele Venzano <venza@brownhat.org>
13796 W:      http://www.brownhat.org/sis900.html
13797 L:      netdev@vger.kernel.org
13798 S:      Maintained
13799 F:      drivers/net/ethernet/sis/sis900.*
13800
13801 SIS FRAMEBUFFER DRIVER
13802 M:      Thomas Winischhofer <thomas@winischhofer.net>
13803 W:      http://www.winischhofer.net/linuxsisvga.shtml
13804 S:      Maintained
13805 F:      Documentation/fb/sisfb.txt
13806 F:      drivers/video/fbdev/sis/
13807 F:      include/video/sisfb.h
13808
13809 SIS USB2VGA DRIVER
13810 M:      Thomas Winischhofer <thomas@winischhofer.net>
13811 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13812 S:      Maintained
13813 F:      drivers/usb/misc/sisusbvga/
13814
13815 SLAB ALLOCATOR
13816 M:      Christoph Lameter <cl@linux.com>
13817 M:      Pekka Enberg <penberg@kernel.org>
13818 M:      David Rientjes <rientjes@google.com>
13819 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13820 M:      Andrew Morton <akpm@linux-foundation.org>
13821 L:      linux-mm@kvack.org
13822 S:      Maintained
13823 F:      include/linux/sl?b*.h
13824 F:      mm/sl?b*
13825
13826 SLEEPABLE READ-COPY UPDATE (SRCU)
13827 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13828 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13829 M:      Josh Triplett <josh@joshtriplett.org>
13830 R:      Steven Rostedt <rostedt@goodmis.org>
13831 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13832 L:      linux-kernel@vger.kernel.org
13833 W:      http://www.rdrop.com/users/paulmck/RCU/
13834 S:      Supported
13835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13836 F:      include/linux/srcu*.h
13837 F:      kernel/rcu/srcu*.c
13838
13839 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13840 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13841 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13842 S:      Maintained
13843 F:      drivers/slimbus/
13844 F:      Documentation/devicetree/bindings/slimbus/
13845 F:      include/linux/slimbus.h
13846
13847 SMACK SECURITY MODULE
13848 M:      Casey Schaufler <casey@schaufler-ca.com>
13849 L:      linux-security-module@vger.kernel.org
13850 W:      http://schaufler-ca.com
13851 T:      git git://github.com/cschaufler/smack-next
13852 S:      Maintained
13853 F:      Documentation/admin-guide/LSM/Smack.rst
13854 F:      security/smack/
13855
13856 SMC91x ETHERNET DRIVER
13857 M:      Nicolas Pitre <nico@fluxnic.net>
13858 S:      Odd Fixes
13859 F:      drivers/net/ethernet/smsc/smc91x.*
13860
13861 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13862 M:      Sakari Ailus <sakari.ailus@iki.fi>
13863 L:      linux-media@vger.kernel.org
13864 S:      Maintained
13865 F:      drivers/media/i2c/smiapp/
13866 F:      include/media/i2c/smiapp.h
13867 F:      drivers/media/i2c/smiapp-pll.c
13868 F:      drivers/media/i2c/smiapp-pll.h
13869 F:      include/uapi/linux/smiapp.h
13870 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13871
13872 SMM665 HARDWARE MONITOR DRIVER
13873 M:      Guenter Roeck <linux@roeck-us.net>
13874 L:      linux-hwmon@vger.kernel.org
13875 S:      Maintained
13876 F:      Documentation/hwmon/smm665
13877 F:      drivers/hwmon/smm665.c
13878
13879 SMSC EMC2103 HARDWARE MONITOR DRIVER
13880 M:      Steve Glendinning <steve.glendinning@shawell.net>
13881 L:      linux-hwmon@vger.kernel.org
13882 S:      Maintained
13883 F:      Documentation/hwmon/emc2103
13884 F:      drivers/hwmon/emc2103.c
13885
13886 SMSC SCH5627 HARDWARE MONITOR DRIVER
13887 M:      Hans de Goede <hdegoede@redhat.com>
13888 L:      linux-hwmon@vger.kernel.org
13889 S:      Supported
13890 F:      Documentation/hwmon/sch5627
13891 F:      drivers/hwmon/sch5627.c
13892
13893 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13894 M:      Steve Glendinning <steve.glendinning@shawell.net>
13895 L:      linux-fbdev@vger.kernel.org
13896 S:      Maintained
13897 F:      drivers/video/fbdev/smscufx.c
13898
13899 SMSC47B397 HARDWARE MONITOR DRIVER
13900 M:      Jean Delvare <jdelvare@suse.com>
13901 L:      linux-hwmon@vger.kernel.org
13902 S:      Maintained
13903 F:      Documentation/hwmon/smsc47b397
13904 F:      drivers/hwmon/smsc47b397.c
13905
13906 SMSC911x ETHERNET DRIVER
13907 M:      Steve Glendinning <steve.glendinning@shawell.net>
13908 L:      netdev@vger.kernel.org
13909 S:      Maintained
13910 F:      include/linux/smsc911x.h
13911 F:      drivers/net/ethernet/smsc/smsc911x.*
13912
13913 SMSC9420 PCI ETHERNET DRIVER
13914 M:      Steve Glendinning <steve.glendinning@shawell.net>
13915 L:      netdev@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/net/ethernet/smsc/smsc9420.*
13918
13919 SOC-CAMERA V4L2 SUBSYSTEM
13920 L:      linux-media@vger.kernel.org
13921 T:      git git://linuxtv.org/media_tree.git
13922 S:      Orphan
13923 F:      include/media/soc*
13924 F:      drivers/media/i2c/soc_camera/
13925 F:      drivers/media/platform/soc_camera/
13926
13927 SOCIONEXT SYNQUACER I2C DRIVER
13928 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13929 L:      linux-i2c@vger.kernel.org
13930 S:      Maintained
13931 F:      drivers/i2c/busses/i2c-synquacer.c
13932 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13933
13934 SOCIONEXT UNIPHIER SOUND DRIVER
13935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13936 S:      Orphan
13937 F:      sound/soc/uniphier/
13938
13939 SOEKRIS NET48XX LED SUPPORT
13940 M:      Chris Boot <bootc@bootc.net>
13941 S:      Maintained
13942 F:      drivers/leds/leds-net48xx.c
13943
13944 SOFT-ROCE DRIVER (rxe)
13945 M:      Moni Shoua <monis@mellanox.com>
13946 L:      linux-rdma@vger.kernel.org
13947 S:      Supported
13948 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13950 F:      drivers/infiniband/sw/rxe/
13951 F:      include/uapi/rdma/rdma_user_rxe.h
13952
13953 SOFTLOGIC 6x10 MPEG CODEC
13954 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13955 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13956 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13957 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13958 M:      Ismael Luceno <ismael@iodev.co.uk>
13959 L:      linux-media@vger.kernel.org
13960 S:      Supported
13961 F:      drivers/media/pci/solo6x10/
13962
13963 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13964 M:      James Morse <james.morse@arm.com>
13965 L:      linux-arm-kernel@lists.infradead.org
13966 S:      Maintained
13967 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13968 F:      drivers/firmware/arm_sdei.c
13969 F:      include/linux/arm_sdei.h
13970 F:      include/uapi/linux/arm_sdei.h
13971
13972 SOFTWARE RAID (Multiple Disks) SUPPORT
13973 M:      Shaohua Li <shli@kernel.org>
13974 L:      linux-raid@vger.kernel.org
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13976 S:      Supported
13977 F:      drivers/md/Makefile
13978 F:      drivers/md/Kconfig
13979 F:      drivers/md/md*
13980 F:      drivers/md/raid*
13981 F:      include/linux/raid/
13982 F:      include/uapi/linux/raid/
13983
13984 SOCIONEXT (SNI) AVE NETWORK DRIVER
13985 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
13986 L:      netdev@vger.kernel.org
13987 S:      Maintained
13988 F:      drivers/net/ethernet/socionext/sni_ave.c
13989 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
13990
13991 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13992 M:      Jassi Brar <jaswinder.singh@linaro.org>
13993 L:      netdev@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/net/ethernet/socionext/netsec.c
13996 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13997
13998 SOLIDRUN CLEARFOG SUPPORT
13999 M:      Russell King <linux@armlinux.org.uk>
14000 S:      Maintained
14001 F:      arch/arm/boot/dts/armada-388-clearfog*
14002 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14003
14004 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14005 M:      Russell King <linux@armlinux.org.uk>
14006 S:      Maintained
14007 F:      arch/arm/boot/dts/imx6*-cubox-i*
14008 F:      arch/arm/boot/dts/imx6*-hummingboard*
14009 F:      arch/arm/boot/dts/imx6*-sr-*
14010
14011 SONIC NETWORK DRIVER
14012 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14013 L:      netdev@vger.kernel.org
14014 S:      Maintained
14015 F:      drivers/net/ethernet/natsemi/sonic.*
14016
14017 SONICS SILICON BACKPLANE DRIVER (SSB)
14018 M:      Michael Buesch <m@bues.ch>
14019 L:      linux-wireless@vger.kernel.org
14020 S:      Maintained
14021 F:      drivers/ssb/
14022 F:      include/linux/ssb/
14023
14024 SONY IMX214 SENSOR DRIVER
14025 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14026 L:      linux-media@vger.kernel.org
14027 T:      git git://linuxtv.org/media_tree.git
14028 S:      Maintained
14029 F:      drivers/media/i2c/imx214.c
14030 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14031
14032 SONY IMX258 SENSOR DRIVER
14033 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14034 L:      linux-media@vger.kernel.org
14035 T:      git git://linuxtv.org/media_tree.git
14036 S:      Maintained
14037 F:      drivers/media/i2c/imx258.c
14038
14039 SONY IMX274 SENSOR DRIVER
14040 M:      Leon Luo <leonl@leopardimaging.com>
14041 L:      linux-media@vger.kernel.org
14042 T:      git git://linuxtv.org/media_tree.git
14043 S:      Maintained
14044 F:      drivers/media/i2c/imx274.c
14045 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14046
14047 SONY IMX319 SENSOR DRIVER
14048 M:      Bingbu Cao <bingbu.cao@intel.com>
14049 L:      linux-media@vger.kernel.org
14050 T:      git git://linuxtv.org/media_tree.git
14051 S:      Maintained
14052 F:      drivers/media/i2c/imx319.c
14053
14054 SONY IMX355 SENSOR DRIVER
14055 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14056 L:      linux-media@vger.kernel.org
14057 T:      git git://linuxtv.org/media_tree.git
14058 S:      Maintained
14059 F:      drivers/media/i2c/imx355.c
14060
14061 SONY MEMORYSTICK CARD SUPPORT
14062 M:      Alex Dubov <oakad@yahoo.com>
14063 W:      http://tifmxx.berlios.de/
14064 S:      Maintained
14065 F:      drivers/memstick/host/tifm_ms.c
14066
14067 SONY MEMORYSTICK STANDARD SUPPORT
14068 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14069 S:      Maintained
14070 F:      drivers/memstick/core/ms_block.*
14071
14072 SONY VAIO CONTROL DEVICE DRIVER
14073 M:      Mattia Dongili <malattia@linux.it>
14074 L:      platform-driver-x86@vger.kernel.org
14075 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14076 S:      Maintained
14077 F:      Documentation/laptops/sony-laptop.txt
14078 F:      drivers/char/sonypi.c
14079 F:      drivers/platform/x86/sony-laptop.c
14080 F:      include/linux/sony-laptop.h
14081
14082 SOUND
14083 M:      Jaroslav Kysela <perex@perex.cz>
14084 M:      Takashi Iwai <tiwai@suse.com>
14085 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14086 W:      http://www.alsa-project.org/
14087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14088 T:      git git://git.alsa-project.org/alsa-kernel.git
14089 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14090 S:      Maintained
14091 F:      Documentation/sound/
14092 F:      include/sound/
14093 F:      include/uapi/sound/
14094 F:      sound/
14095
14096 SOUND - COMPRESSED AUDIO
14097 M:      Vinod Koul <vkoul@kernel.org>
14098 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14100 S:      Supported
14101 F:      Documentation/sound/designs/compress-offload.rst
14102 F:      include/sound/compress_driver.h
14103 F:      include/uapi/sound/compress_*
14104 F:      sound/core/compress_offload.c
14105 F:      sound/soc/soc-compress.c
14106
14107 SOUND - DMAENGINE HELPERS
14108 M:      Lars-Peter Clausen <lars@metafoo.de>
14109 S:      Supported
14110 F:      include/sound/dmaengine_pcm.h
14111 F:      sound/core/pcm_dmaengine.c
14112 F:      sound/soc/soc-generic-dmaengine-pcm.c
14113
14114 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14115 M:      Liam Girdwood <lgirdwood@gmail.com>
14116 M:      Mark Brown <broonie@kernel.org>
14117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14118 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14119 W:      http://alsa-project.org/main/index.php/ASoC
14120 S:      Supported
14121 F:      Documentation/devicetree/bindings/sound/
14122 F:      Documentation/sound/soc/
14123 F:      sound/soc/
14124 F:      include/dt-bindings/sound/
14125 F:      include/sound/soc*
14126
14127 SOUNDWIRE SUBSYSTEM
14128 M:      Vinod Koul <vkoul@kernel.org>
14129 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14130 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14131 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14132 S:      Supported
14133 F:      Documentation/driver-api/soundwire/
14134 F:      drivers/soundwire/
14135 F:      include/linux/soundwire/
14136
14137 SP2 MEDIA DRIVER
14138 M:      Olli Salonen <olli.salonen@iki.fi>
14139 L:      linux-media@vger.kernel.org
14140 W:      https://linuxtv.org
14141 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14142 S:      Maintained
14143 F:      drivers/media/dvb-frontends/sp2*
14144
14145 SPARC + UltraSPARC (sparc/sparc64)
14146 M:      "David S. Miller" <davem@davemloft.net>
14147 L:      sparclinux@vger.kernel.org
14148 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14151 S:      Maintained
14152 F:      arch/sparc/
14153 F:      drivers/sbus/
14154
14155 SPARC SERIAL DRIVERS
14156 M:      "David S. Miller" <davem@davemloft.net>
14157 L:      sparclinux@vger.kernel.org
14158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14160 S:      Maintained
14161 F:      include/linux/sunserialcore.h
14162 F:      drivers/tty/serial/suncore.c
14163 F:      drivers/tty/serial/sunhv.c
14164 F:      drivers/tty/serial/sunsab.c
14165 F:      drivers/tty/serial/sunsab.h
14166 F:      drivers/tty/serial/sunsu.c
14167 F:      drivers/tty/serial/sunzilog.c
14168 F:      drivers/tty/serial/sunzilog.h
14169 F:      drivers/tty/vcc.c
14170
14171 SPARSE CHECKER
14172 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14173 L:      linux-sparse@vger.kernel.org
14174 W:      https://sparse.wiki.kernel.org/
14175 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14176 S:      Maintained
14177 F:      include/linux/compiler.h
14178
14179 SPEAR CLOCK FRAMEWORK SUPPORT
14180 M:      Viresh Kumar <vireshk@kernel.org>
14181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14182 W:      http://www.st.com/spear
14183 S:      Maintained
14184 F:      drivers/clk/spear/
14185
14186 SPEAR PLATFORM SUPPORT
14187 M:      Viresh Kumar <vireshk@kernel.org>
14188 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14190 W:      http://www.st.com/spear
14191 S:      Maintained
14192 F:      arch/arm/boot/dts/spear*
14193 F:      arch/arm/mach-spear/
14194
14195 SPI NOR SUBSYSTEM
14196 M:      Marek Vasut <marek.vasut@gmail.com>
14197 L:      linux-mtd@lists.infradead.org
14198 W:      http://www.linux-mtd.infradead.org/
14199 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14200 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14201 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14202 S:      Maintained
14203 F:      drivers/mtd/spi-nor/
14204 F:      include/linux/mtd/spi-nor.h
14205
14206 SPI SUBSYSTEM
14207 M:      Mark Brown <broonie@kernel.org>
14208 L:      linux-spi@vger.kernel.org
14209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14210 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14211 S:      Maintained
14212 F:      Documentation/devicetree/bindings/spi/
14213 F:      Documentation/spi/
14214 F:      drivers/spi/
14215 F:      include/linux/spi/
14216 F:      include/uapi/linux/spi/
14217 F:      tools/spi/
14218
14219 SPIDERNET NETWORK DRIVER for CELL
14220 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14221 L:      netdev@vger.kernel.org
14222 S:      Supported
14223 F:      Documentation/networking/spider_net.txt
14224 F:      drivers/net/ethernet/toshiba/spider_net*
14225
14226 SPMI SUBSYSTEM
14227 R:      Stephen Boyd <sboyd@kernel.org>
14228 L:      linux-arm-msm@vger.kernel.org
14229 F:      Documentation/devicetree/bindings/spmi/
14230 F:      drivers/spmi/
14231 F:      include/dt-bindings/spmi/spmi.h
14232 F:      include/linux/spmi.h
14233 F:      include/trace/events/spmi.h
14234
14235 SPU FILE SYSTEM
14236 M:      Jeremy Kerr <jk@ozlabs.org>
14237 L:      linuxppc-dev@lists.ozlabs.org
14238 W:      http://www.ibm.com/developerworks/power/cell/
14239 S:      Supported
14240 F:      Documentation/filesystems/spufs.txt
14241 F:      arch/powerpc/platforms/cell/spufs/
14242
14243 SQUASHFS FILE SYSTEM
14244 M:      Phillip Lougher <phillip@squashfs.org.uk>
14245 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14246 W:      http://squashfs.org.uk
14247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14248 S:      Maintained
14249 F:      Documentation/filesystems/squashfs.txt
14250 F:      fs/squashfs/
14251
14252 SRM (Alpha) environment access
14253 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14254 S:      Maintained
14255 F:      arch/alpha/kernel/srm_env.c
14256
14257 ST STM32 I2C/SMBUS DRIVER
14258 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14259 L:      linux-i2c@vger.kernel.org
14260 S:      Maintained
14261 F:      drivers/i2c/busses/i2c-stm32*
14262
14263 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14264 M:      Song Qiang <songqiang1304521@gmail.com>
14265 L:      linux-iio@vger.kernel.org
14266 S:      Maintained
14267 F:      drivers/iio/proximity/vl53l0x-i2c.c
14268 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14269
14270 STABLE BRANCH
14271 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14272 M:      Sasha Levin <sashal@kernel.org>
14273 L:      stable@vger.kernel.org
14274 S:      Supported
14275 F:      Documentation/process/stable-kernel-rules.rst
14276
14277 STAGING - COMEDI
14278 M:      Ian Abbott <abbotti@mev.co.uk>
14279 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14280 S:      Odd Fixes
14281 F:      drivers/staging/comedi/
14282
14283 STAGING - EROFS FILE SYSTEM
14284 M:      Gao Xiang <gaoxiang25@huawei.com>
14285 M:      Chao Yu <yuchao0@huawei.com>
14286 L:      linux-erofs@lists.ozlabs.org
14287 S:      Maintained
14288 F:      drivers/staging/erofs/
14289
14290 STAGING - INDUSTRIAL IO
14291 M:      Jonathan Cameron <jic23@kernel.org>
14292 L:      linux-iio@vger.kernel.org
14293 S:      Odd Fixes
14294 F:      Documentation/devicetree/bindings/staging/iio/
14295 F:      drivers/staging/iio/
14296
14297 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14298 M:      Marc Dietrich <marvin24@gmx.de>
14299 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14300 L:      linux-tegra@vger.kernel.org
14301 S:      Maintained
14302 F:      drivers/staging/nvec/
14303
14304 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14305 M:      Jens Frederich <jfrederich@gmail.com>
14306 M:      Daniel Drake <dsd@laptop.org>
14307 M:      Jon Nettleton <jon.nettleton@gmail.com>
14308 W:      http://wiki.laptop.org/go/DCON
14309 S:      Maintained
14310 F:      drivers/staging/olpc_dcon/
14311
14312 STAGING - REALTEK RTL8712U DRIVERS
14313 M:      Larry Finger <Larry.Finger@lwfinger.net>
14314 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14315 S:      Odd Fixes
14316 F:      drivers/staging/rtl8712/
14317
14318 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14319 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14320 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14321 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14322 L:      linux-fbdev@vger.kernel.org
14323 S:      Maintained
14324 F:      drivers/staging/sm750fb/
14325
14326 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14327 M:      William Hubbs <w.d.hubbs@gmail.com>
14328 M:      Chris Brannon <chris@the-brannons.com>
14329 M:      Kirk Reiser <kirk@reisers.ca>
14330 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14331 L:      speakup@linux-speakup.org
14332 W:      http://www.linux-speakup.org/
14333 S:      Odd Fixes
14334 F:      drivers/staging/speakup/
14335
14336 STAGING - VIA VT665X DRIVERS
14337 M:      Forest Bond <forest@alittletooquiet.net>
14338 S:      Odd Fixes
14339 F:      drivers/staging/vt665?/
14340
14341 STAGING - WILC1000 WIFI DRIVER
14342 M:      Aditya Shankar <aditya.shankar@microchip.com>
14343 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
14344 L:      linux-wireless@vger.kernel.org
14345 S:      Supported
14346 F:      drivers/staging/wilc1000/
14347
14348 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
14349 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
14350 S:      Odd Fixes
14351 F:      drivers/staging/xgifb/
14352
14353 STAGING SUBSYSTEM
14354 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14356 L:      devel@driverdev.osuosl.org
14357 S:      Supported
14358 F:      drivers/staging/
14359
14360 STARFIRE/DURALAN NETWORK DRIVER
14361 M:      Ion Badulescu <ionut@badula.org>
14362 S:      Odd Fixes
14363 F:      drivers/net/ethernet/adaptec/starfire*
14364
14365 STEC S1220 SKD DRIVER
14366 M:      Bart Van Assche <bart.vanassche@wdc.com>
14367 L:      linux-block@vger.kernel.org
14368 S:      Maintained
14369 F:      drivers/block/skd*[ch]
14370
14371 STI AUDIO (ASoC) DRIVERS
14372 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14374 S:      Maintained
14375 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14376 F:      sound/soc/sti/
14377
14378 STI CEC DRIVER
14379 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14380 S:      Maintained
14381 F:      drivers/media/platform/sti/cec/
14382 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14383
14384 STK1160 USB VIDEO CAPTURE DRIVER
14385 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14386 L:      linux-media@vger.kernel.org
14387 T:      git git://linuxtv.org/media_tree.git
14388 S:      Maintained
14389 F:      drivers/media/usb/stk1160/
14390
14391 STM32 AUDIO (ASoC) DRIVERS
14392 M:      Olivier Moysan <olivier.moysan@st.com>
14393 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14394 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14395 S:      Maintained
14396 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14397 F:      sound/soc/stm/
14398
14399 STM32 TIMER/LPTIMER DRIVERS
14400 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14401 S:      Maintained
14402 F:      drivers/*/stm32-*timer*
14403 F:      drivers/pwm/pwm-stm32*
14404 F:      include/linux/*/stm32-*tim*
14405 F:      Documentation/ABI/testing/*timer-stm32
14406 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14407 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14408
14409 STMMAC ETHERNET DRIVER
14410 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14411 M:      Alexandre Torgue <alexandre.torgue@st.com>
14412 M:      Jose Abreu <joabreu@synopsys.com>
14413 L:      netdev@vger.kernel.org
14414 W:      http://www.stlinux.com
14415 S:      Supported
14416 F:      drivers/net/ethernet/stmicro/stmmac/
14417
14418 SUN3/3X
14419 M:      Sam Creasey <sammy@sammy.net>
14420 W:      http://sammy.net/sun3/
14421 S:      Maintained
14422 F:      arch/m68k/kernel/*sun3*
14423 F:      arch/m68k/sun3*/
14424 F:      arch/m68k/include/asm/sun3*
14425 F:      drivers/net/ethernet/i825xx/sun3*
14426
14427 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14428 M:      Hans de Goede <hdegoede@redhat.com>
14429 L:      linux-input@vger.kernel.org
14430 S:      Maintained
14431 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14432 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14433
14434 SUNDANCE NETWORK DRIVER
14435 M:      Denis Kirjanov <kda@linux-powerpc.org>
14436 L:      netdev@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/net/ethernet/dlink/sundance.c
14439
14440 SUPERH
14441 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14442 M:      Rich Felker <dalias@libc.org>
14443 L:      linux-sh@vger.kernel.org
14444 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14445 S:      Maintained
14446 F:      Documentation/sh/
14447 F:      arch/sh/
14448 F:      drivers/sh/
14449
14450 SUSPEND TO RAM
14451 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14452 M:      Len Brown <len.brown@intel.com>
14453 M:      Pavel Machek <pavel@ucw.cz>
14454 L:      linux-pm@vger.kernel.org
14455 B:      https://bugzilla.kernel.org
14456 S:      Supported
14457 F:      Documentation/power/
14458 F:      arch/x86/kernel/acpi/
14459 F:      drivers/base/power/
14460 F:      kernel/power/
14461 F:      include/linux/suspend.h
14462 F:      include/linux/freezer.h
14463 F:      include/linux/pm.h
14464
14465 SVGA HANDLING
14466 M:      Martin Mares <mj@ucw.cz>
14467 L:      linux-video@atrey.karlin.mff.cuni.cz
14468 S:      Maintained
14469 F:      Documentation/svga.txt
14470 F:      arch/x86/boot/video*
14471
14472 SWIOTLB SUBSYSTEM
14473 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14474 L:      iommu@lists.linux-foundation.org
14475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14476 S:      Supported
14477 F:      kernel/dma/swiotlb.c
14478 F:      arch/*/kernel/pci-swiotlb.c
14479 F:      include/linux/swiotlb.h
14480
14481 SWITCHDEV
14482 M:      Jiri Pirko <jiri@resnulli.us>
14483 M:      Ivan Vecera <ivecera@redhat.com>
14484 L:      netdev@vger.kernel.org
14485 S:      Supported
14486 F:      net/switchdev/
14487 F:      include/net/switchdev.h
14488
14489 SY8106A REGULATOR DRIVER
14490 M:      Icenowy Zheng <icenowy@aosc.io>
14491 S:      Maintained
14492 F:      drivers/regulator/sy8106a-regulator.c
14493 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14494
14495 SYNC FILE FRAMEWORK
14496 M:      Sumit Semwal <sumit.semwal@linaro.org>
14497 R:      Gustavo Padovan <gustavo@padovan.org>
14498 S:      Maintained
14499 L:      linux-media@vger.kernel.org
14500 L:      dri-devel@lists.freedesktop.org
14501 F:      drivers/dma-buf/sync_*
14502 F:      drivers/dma-buf/dma-fence*
14503 F:      drivers/dma-buf/sw_sync.c
14504 F:      include/linux/sync_file.h
14505 F:      include/uapi/linux/sync_file.h
14506 F:      Documentation/sync_file.txt
14507 T:      git git://anongit.freedesktop.org/drm/drm-misc
14508
14509 SYNOPSYS ARC ARCHITECTURE
14510 M:      Vineet Gupta <vgupta@synopsys.com>
14511 L:      linux-snps-arc@lists.infradead.org
14512 S:      Supported
14513 F:      arch/arc/
14514 F:      Documentation/devicetree/bindings/arc/*
14515 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14516 F:      drivers/clocksource/arc_timer.c
14517 F:      drivers/tty/serial/arc_uart.c
14518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14519
14520 SYNOPSYS ARC HSDK SDP pll clock driver
14521 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14522 S:      Supported
14523 F:      drivers/clk/clk-hsdk-pll.c
14524 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14525
14526 SYNOPSYS ARC SDP clock driver
14527 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14528 S:      Supported
14529 F:      drivers/clk/axs10x/*
14530 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14531
14532 SYNOPSYS ARC SDP platform support
14533 M:      Alexey Brodkin <abrodkin@synopsys.com>
14534 S:      Supported
14535 F:      arch/arc/plat-axs10x
14536 F:      arch/arc/boot/dts/ax*
14537 F:      Documentation/devicetree/bindings/arc/axs10*
14538
14539 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14540 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14541 S:      Supported
14542 F:      drivers/reset/reset-axs10x.c
14543 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14544
14545 SYNOPSYS CREG GPIO DRIVER
14546 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14547 S:      Maintained
14548 F:      drivers/gpio/gpio-creg-snps.c
14549 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14550
14551 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14552 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14553 S:      Maintained
14554 F:      drivers/tty/serial/8250/8250_dw.c
14555
14556 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14557 M:      Hoan Tran <hotran@apm.com>
14558 L:      linux-gpio@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/gpio/gpio-dwapb.c
14561 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14562
14563 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14564 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14565 S:      Maintained
14566 F:      drivers/dma/dwi-axi-dmac/
14567 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14568
14569 SYNOPSYS DESIGNWARE DMAC DRIVER
14570 M:      Viresh Kumar <vireshk@kernel.org>
14571 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14572 S:      Maintained
14573 F:      include/linux/dma/dw.h
14574 F:      include/linux/platform_data/dma-dw.h
14575 F:      drivers/dma/dw/
14576
14577 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14578 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14579 L:      netdev@vger.kernel.org
14580 S:      Supported
14581 F:      drivers/net/ethernet/synopsys/
14582
14583 SYNOPSYS DESIGNWARE I2C DRIVER
14584 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14585 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14586 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14587 L:      linux-i2c@vger.kernel.org
14588 S:      Maintained
14589 F:      drivers/i2c/busses/i2c-designware-*
14590 F:      include/linux/platform_data/i2c-designware.h
14591
14592 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14593 M:      Jaehoon Chung <jh80.chung@samsung.com>
14594 L:      linux-mmc@vger.kernel.org
14595 S:      Maintained
14596 F:      drivers/mmc/host/dw_mmc*
14597
14598 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14599 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14600 S:      Supported
14601 F:      drivers/reset/reset-hsdk.c
14602 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14603 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14604
14605 SYSTEM CONFIGURATION (SYSCON)
14606 M:      Lee Jones <lee.jones@linaro.org>
14607 M:      Arnd Bergmann <arnd@arndb.de>
14608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14609 S:      Supported
14610 F:      drivers/mfd/syscon.c
14611
14612 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14613 M:      Sudeep Holla <sudeep.holla@arm.com>
14614 L:      linux-arm-kernel@lists.infradead.org
14615 S:      Maintained
14616 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14617 F:      drivers/clk/clk-sc[mp]i.c
14618 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14619 F:      drivers/firmware/arm_scpi.c
14620 F:      drivers/firmware/arm_scmi/
14621 F:      include/linux/sc[mp]i_protocol.h
14622
14623 SYSTEM RESET/SHUTDOWN DRIVERS
14624 M:      Sebastian Reichel <sre@kernel.org>
14625 L:      linux-pm@vger.kernel.org
14626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14627 S:      Maintained
14628 F:      Documentation/devicetree/bindings/power/reset/
14629 F:      drivers/power/reset/
14630
14631 SYSTEM TRACE MODULE CLASS
14632 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14633 S:      Maintained
14634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14635 F:      Documentation/trace/stm.rst
14636 F:      drivers/hwtracing/stm/
14637 F:      include/linux/stm.h
14638 F:      include/uapi/linux/stm.h
14639
14640 SYSV FILESYSTEM
14641 M:      Christoph Hellwig <hch@infradead.org>
14642 S:      Maintained
14643 F:      Documentation/filesystems/sysv-fs.txt
14644 F:      fs/sysv/
14645 F:      include/linux/sysv_fs.h
14646
14647 TARGET SUBSYSTEM
14648 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14649 L:      linux-scsi@vger.kernel.org
14650 L:      target-devel@vger.kernel.org
14651 W:      http://www.linux-iscsi.org
14652 W:      http://groups.google.com/group/linux-iscsi-target-dev
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14654 S:      Supported
14655 F:      drivers/target/
14656 F:      include/target/
14657 F:      Documentation/target/
14658
14659 TASKSTATS STATISTICS INTERFACE
14660 M:      Balbir Singh <bsingharora@gmail.com>
14661 S:      Maintained
14662 F:      Documentation/accounting/taskstats*
14663 F:      include/linux/taskstats*
14664 F:      kernel/taskstats.c
14665
14666 TC subsystem
14667 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14668 M:      Cong Wang <xiyou.wangcong@gmail.com>
14669 M:      Jiri Pirko <jiri@resnulli.us>
14670 L:      netdev@vger.kernel.org
14671 S:      Maintained
14672 F:      include/net/pkt_cls.h
14673 F:      include/net/pkt_sched.h
14674 F:      include/net/tc_act/
14675 F:      include/uapi/linux/pkt_cls.h
14676 F:      include/uapi/linux/pkt_sched.h
14677 F:      include/uapi/linux/tc_act/
14678 F:      include/uapi/linux/tc_ematch/
14679 F:      net/sched/
14680
14681 TC90522 MEDIA DRIVER
14682 M:      Akihiro Tsukada <tskd08@gmail.com>
14683 L:      linux-media@vger.kernel.org
14684 S:      Odd Fixes
14685 F:      drivers/media/dvb-frontends/tc90522*
14686
14687 TCP LOW PRIORITY MODULE
14688 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14689 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14690 W:      http://tcp-lp-mod.sourceforge.net/
14691 S:      Maintained
14692 F:      net/ipv4/tcp_lp.c
14693
14694 TDA10071 MEDIA DRIVER
14695 M:      Antti Palosaari <crope@iki.fi>
14696 L:      linux-media@vger.kernel.org
14697 W:      https://linuxtv.org
14698 W:      http://palosaari.fi/linux/
14699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14700 T:      git git://linuxtv.org/anttip/media_tree.git
14701 S:      Maintained
14702 F:      drivers/media/dvb-frontends/tda10071*
14703
14704 TDA18212 MEDIA DRIVER
14705 M:      Antti Palosaari <crope@iki.fi>
14706 L:      linux-media@vger.kernel.org
14707 W:      https://linuxtv.org
14708 W:      http://palosaari.fi/linux/
14709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14710 T:      git git://linuxtv.org/anttip/media_tree.git
14711 S:      Maintained
14712 F:      drivers/media/tuners/tda18212*
14713
14714 TDA18218 MEDIA DRIVER
14715 M:      Antti Palosaari <crope@iki.fi>
14716 L:      linux-media@vger.kernel.org
14717 W:      https://linuxtv.org
14718 W:      http://palosaari.fi/linux/
14719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14720 T:      git git://linuxtv.org/anttip/media_tree.git
14721 S:      Maintained
14722 F:      drivers/media/tuners/tda18218*
14723
14724 TDA18250 MEDIA DRIVER
14725 M:      Olli Salonen <olli.salonen@iki.fi>
14726 L:      linux-media@vger.kernel.org
14727 W:      https://linuxtv.org
14728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14729 T:      git git://linuxtv.org/media_tree.git
14730 S:      Maintained
14731 F:      drivers/media/tuners/tda18250*
14732
14733 TDA18271 MEDIA DRIVER
14734 M:      Michael Krufky <mkrufky@linuxtv.org>
14735 L:      linux-media@vger.kernel.org
14736 W:      https://linuxtv.org
14737 W:      http://github.com/mkrufky
14738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14739 T:      git git://linuxtv.org/mkrufky/tuners.git
14740 S:      Maintained
14741 F:      drivers/media/tuners/tda18271*
14742
14743 TDA1997x MEDIA DRIVER
14744 M:      Tim Harvey <tharvey@gateworks.com>
14745 L:      linux-media@vger.kernel.org
14746 W:      https://linuxtv.org
14747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14748 S:      Maintained
14749 F:      drivers/media/i2c/tda1997x.*
14750
14751 TDA827x MEDIA DRIVER
14752 M:      Michael Krufky <mkrufky@linuxtv.org>
14753 L:      linux-media@vger.kernel.org
14754 W:      https://linuxtv.org
14755 W:      http://github.com/mkrufky
14756 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14757 T:      git git://linuxtv.org/mkrufky/tuners.git
14758 S:      Maintained
14759 F:      drivers/media/tuners/tda8290.*
14760
14761 TDA8290 MEDIA DRIVER
14762 M:      Michael Krufky <mkrufky@linuxtv.org>
14763 L:      linux-media@vger.kernel.org
14764 W:      https://linuxtv.org
14765 W:      http://github.com/mkrufky
14766 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14767 T:      git git://linuxtv.org/mkrufky/tuners.git
14768 S:      Maintained
14769 F:      drivers/media/tuners/tda8290.*
14770
14771 TDA9840 MEDIA DRIVER
14772 M:      Hans Verkuil <hverkuil@xs4all.nl>
14773 L:      linux-media@vger.kernel.org
14774 T:      git git://linuxtv.org/media_tree.git
14775 W:      https://linuxtv.org
14776 S:      Maintained
14777 F:      drivers/media/i2c/tda9840*
14778
14779 TEA5761 TUNER DRIVER
14780 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14781 L:      linux-media@vger.kernel.org
14782 W:      https://linuxtv.org
14783 T:      git git://linuxtv.org/media_tree.git
14784 S:      Odd fixes
14785 F:      drivers/media/tuners/tea5761.*
14786
14787 TEA5767 TUNER DRIVER
14788 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14789 L:      linux-media@vger.kernel.org
14790 W:      https://linuxtv.org
14791 T:      git git://linuxtv.org/media_tree.git
14792 S:      Maintained
14793 F:      drivers/media/tuners/tea5767.*
14794
14795 TEA6415C MEDIA DRIVER
14796 M:      Hans Verkuil <hverkuil@xs4all.nl>
14797 L:      linux-media@vger.kernel.org
14798 T:      git git://linuxtv.org/media_tree.git
14799 W:      https://linuxtv.org
14800 S:      Maintained
14801 F:      drivers/media/i2c/tea6415c*
14802
14803 TEA6420 MEDIA DRIVER
14804 M:      Hans Verkuil <hverkuil@xs4all.nl>
14805 L:      linux-media@vger.kernel.org
14806 T:      git git://linuxtv.org/media_tree.git
14807 W:      https://linuxtv.org
14808 S:      Maintained
14809 F:      drivers/media/i2c/tea6420*
14810
14811 TEAM DRIVER
14812 M:      Jiri Pirko <jiri@resnulli.us>
14813 L:      netdev@vger.kernel.org
14814 S:      Supported
14815 F:      drivers/net/team/
14816 F:      include/linux/if_team.h
14817 F:      include/uapi/linux/if_team.h
14818
14819 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14820 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14821 S:      Maintained
14822 F:      arch/x86/platform/ts5500/
14823
14824 TECHNOTREND USB IR RECEIVER
14825 M:      Sean Young <sean@mess.org>
14826 L:      linux-media@vger.kernel.org
14827 S:      Maintained
14828 F:      drivers/media/rc/ttusbir.c
14829
14830 TECHWELL TW9910 VIDEO DECODER
14831 L:      linux-media@vger.kernel.org
14832 S:      Orphan
14833 F:      drivers/media/i2c/tw9910.c
14834 F:      include/media/i2c/tw9910.h
14835
14836 TEE SUBSYSTEM
14837 M:      Jens Wiklander <jens.wiklander@linaro.org>
14838 S:      Maintained
14839 F:      include/linux/tee_drv.h
14840 F:      include/uapi/linux/tee.h
14841 F:      drivers/tee/
14842 F:      Documentation/tee.txt
14843
14844 TEGRA ARCHITECTURE SUPPORT
14845 M:      Thierry Reding <thierry.reding@gmail.com>
14846 M:      Jonathan Hunter <jonathanh@nvidia.com>
14847 L:      linux-tegra@vger.kernel.org
14848 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14850 S:      Supported
14851 N:      [^a-z]tegra
14852
14853 TEGRA CLOCK DRIVER
14854 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14855 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14856 S:      Supported
14857 F:      drivers/clk/tegra/
14858
14859 TEGRA DMA DRIVERS
14860 M:      Laxman Dewangan <ldewangan@nvidia.com>
14861 M:      Jon Hunter <jonathanh@nvidia.com>
14862 S:      Supported
14863 F:      drivers/dma/tegra*
14864
14865 TEGRA I2C DRIVER
14866 M:      Laxman Dewangan <ldewangan@nvidia.com>
14867 S:      Supported
14868 F:      drivers/i2c/busses/i2c-tegra.c
14869
14870 TEGRA IOMMU DRIVERS
14871 M:      Thierry Reding <thierry.reding@gmail.com>
14872 L:      linux-tegra@vger.kernel.org
14873 S:      Supported
14874 F:      drivers/iommu/tegra*
14875
14876 TEGRA KBC DRIVER
14877 M:      Laxman Dewangan <ldewangan@nvidia.com>
14878 S:      Supported
14879 F:      drivers/input/keyboard/tegra-kbc.c
14880
14881 TEGRA NAND DRIVER
14882 M:      Stefan Agner <stefan@agner.ch>
14883 M:      Lucas Stach <dev@lynxeye.de>
14884 S:      Maintained
14885 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14886 F:      drivers/mtd/nand/raw/tegra_nand.c
14887
14888 TEGRA PWM DRIVER
14889 M:      Thierry Reding <thierry.reding@gmail.com>
14890 S:      Supported
14891 F:      drivers/pwm/pwm-tegra.c
14892
14893 TEGRA SERIAL DRIVER
14894 M:      Laxman Dewangan <ldewangan@nvidia.com>
14895 S:      Supported
14896 F:      drivers/tty/serial/serial-tegra.c
14897
14898 TEGRA SPI DRIVER
14899 M:      Laxman Dewangan <ldewangan@nvidia.com>
14900 S:      Supported
14901 F:      drivers/spi/spi-tegra*
14902
14903 TEHUTI ETHERNET DRIVER
14904 M:      Andy Gospodarek <andy@greyhouse.net>
14905 L:      netdev@vger.kernel.org
14906 S:      Supported
14907 F:      drivers/net/ethernet/tehuti/*
14908
14909 Telecom Clock Driver for MCPL0010
14910 M:      Mark Gross <mark.gross@intel.com>
14911 S:      Supported
14912 F:      drivers/char/tlclk.c
14913
14914 TENSILICA XTENSA PORT (xtensa)
14915 M:      Chris Zankel <chris@zankel.net>
14916 M:      Max Filippov <jcmvbkbc@gmail.com>
14917 L:      linux-xtensa@linux-xtensa.org
14918 T:      git git://github.com/czankel/xtensa-linux.git
14919 S:      Maintained
14920 F:      arch/xtensa/
14921 F:      drivers/irqchip/irq-xtensa-*
14922
14923 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14924 M:      Nishanth Menon <nm@ti.com>
14925 M:      Tero Kristo <t-kristo@ti.com>
14926 M:      Santosh Shilimkar <ssantosh@kernel.org>
14927 L:      linux-arm-kernel@lists.infradead.org
14928 S:      Maintained
14929 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14930 F:      drivers/firmware/ti_sci*
14931 F:      include/linux/soc/ti/ti_sci_protocol.h
14932 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14933 F:      drivers/soc/ti/ti_sci_pm_domains.c
14934 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14935 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14936 F:      drivers/clk/keystone/sci-clk.c
14937 F:      drivers/reset/reset-ti-sci.c
14938
14939 Texas Instruments ASoC drivers
14940 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14941 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14942 S:      Maintained
14943 F:      sound/soc/ti/
14944
14945 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14946 M:      Hans Verkuil <hverkuil@xs4all.nl>
14947 L:      linux-media@vger.kernel.org
14948 T:      git git://linuxtv.org/media_tree.git
14949 W:      https://linuxtv.org
14950 S:      Maintained
14951 F:      drivers/media/radio/radio-raremono.c
14952
14953 THERMAL
14954 M:      Zhang Rui <rui.zhang@intel.com>
14955 M:      Eduardo Valentin <edubezval@gmail.com>
14956 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14957 L:      linux-pm@vger.kernel.org
14958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14960 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14961 S:      Supported
14962 F:      drivers/thermal/
14963 F:      include/linux/thermal.h
14964 F:      include/uapi/linux/thermal.h
14965 F:      include/linux/cpu_cooling.h
14966 F:      Documentation/devicetree/bindings/thermal/
14967
14968 THERMAL/CPU_COOLING
14969 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14970 M:      Viresh Kumar <viresh.kumar@linaro.org>
14971 M:      Javi Merino <javi.merino@kernel.org>
14972 L:      linux-pm@vger.kernel.org
14973 S:      Supported
14974 F:      Documentation/thermal/cpu-cooling-api.txt
14975 F:      drivers/thermal/cpu_cooling.c
14976 F:      include/linux/cpu_cooling.h
14977
14978 THINKPAD ACPI EXTRAS DRIVER
14979 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14980 L:      ibm-acpi-devel@lists.sourceforge.net
14981 L:      platform-driver-x86@vger.kernel.org
14982 W:      http://ibm-acpi.sourceforge.net
14983 W:      http://thinkwiki.org/wiki/Ibm-acpi
14984 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14985 S:      Maintained
14986 F:      drivers/platform/x86/thinkpad_acpi.c
14987
14988 THUNDERBOLT DRIVER
14989 M:      Andreas Noever <andreas.noever@gmail.com>
14990 M:      Michael Jamet <michael.jamet@intel.com>
14991 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14992 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14994 S:      Maintained
14995 F:      Documentation/admin-guide/thunderbolt.rst
14996 F:      drivers/thunderbolt/
14997 F:      include/linux/thunderbolt.h
14998
14999 THUNDERBOLT NETWORK DRIVER
15000 M:      Michael Jamet <michael.jamet@intel.com>
15001 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15002 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15003 L:      netdev@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/net/thunderbolt.c
15006
15007 THUNDERX GPIO DRIVER
15008 M:      David Daney <david.daney@cavium.com>
15009 S:      Maintained
15010 F:      drivers/gpio/gpio-thunderx.c
15011
15012 TI AM437X VPFE DRIVER
15013 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15014 L:      linux-media@vger.kernel.org
15015 W:      https://linuxtv.org
15016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15017 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15018 S:      Maintained
15019 F:      drivers/media/platform/am437x/
15020
15021 TI BANDGAP AND THERMAL DRIVER
15022 M:      Eduardo Valentin <edubezval@gmail.com>
15023 M:      Keerthy <j-keerthy@ti.com>
15024 L:      linux-pm@vger.kernel.org
15025 L:      linux-omap@vger.kernel.org
15026 S:      Maintained
15027 F:      drivers/thermal/ti-soc-thermal/
15028
15029 TI BQ27XXX POWER SUPPLY DRIVER
15030 R:      Andrew F. Davis <afd@ti.com>
15031 F:      include/linux/power/bq27xxx_battery.h
15032 F:      drivers/power/supply/bq27xxx_battery.c
15033 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15034
15035 TI CDCE706 CLOCK DRIVER
15036 M:      Max Filippov <jcmvbkbc@gmail.com>
15037 S:      Maintained
15038 F:      drivers/clk/clk-cdce706.c
15039
15040 TI CLOCK DRIVER
15041 M:      Tero Kristo <t-kristo@ti.com>
15042 L:      linux-omap@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/clk/ti/
15045 F:      include/linux/clk/ti.h
15046
15047 TI DAVINCI MACHINE SUPPORT
15048 M:      Sekhar Nori <nsekhar@ti.com>
15049 M:      Kevin Hilman <khilman@kernel.org>
15050 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15052 S:      Supported
15053 F:      arch/arm/mach-davinci/
15054 F:      drivers/i2c/busses/i2c-davinci.c
15055 F:      arch/arm/boot/dts/da850*
15056
15057 TI DAVINCI SERIES CLOCK DRIVER
15058 M:      David Lechner <david@lechnology.com>
15059 R:      Sekhar Nori <nsekhar@ti.com>
15060 S:      Maintained
15061 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15062 F:      drivers/clk/davinci/
15063
15064 TI DAVINCI SERIES GPIO DRIVER
15065 M:      Keerthy <j-keerthy@ti.com>
15066 L:      linux-gpio@vger.kernel.org
15067 S:      Maintained
15068 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15069 F:      drivers/gpio/gpio-davinci.c
15070
15071 TI DAVINCI SERIES MEDIA DRIVER
15072 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15073 L:      linux-media@vger.kernel.org
15074 W:      https://linuxtv.org
15075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15076 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15077 S:      Maintained
15078 F:      drivers/media/platform/davinci/
15079 F:      include/media/davinci/
15080
15081 TI ETHERNET SWITCH DRIVER (CPSW)
15082 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15083 L:      linux-omap@vger.kernel.org
15084 L:      netdev@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/ethernet/ti/cpsw*
15087 F:      drivers/net/ethernet/ti/davinci*
15088
15089 TI FLASH MEDIA INTERFACE DRIVER
15090 M:      Alex Dubov <oakad@yahoo.com>
15091 S:      Maintained
15092 F:      drivers/misc/tifm*
15093 F:      drivers/mmc/host/tifm_sd.c
15094 F:      include/linux/tifm.h
15095
15096 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15097 M:      Santosh Shilimkar <ssantosh@kernel.org>
15098 L:      linux-kernel@vger.kernel.org
15099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15100 S:      Maintained
15101 F:      drivers/soc/ti/*
15102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15103
15104 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15105 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15106 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15108 S:      Maintained
15109 F:      sound/soc/codecs/lm49453*
15110 F:      sound/soc/codecs/isabelle*
15111
15112 TI LP855x BACKLIGHT DRIVER
15113 M:      Milo Kim <milo.kim@ti.com>
15114 S:      Maintained
15115 F:      Documentation/backlight/lp855x-driver.txt
15116 F:      drivers/video/backlight/lp855x_bl.c
15117 F:      include/linux/platform_data/lp855x.h
15118
15119 TI LP8727 CHARGER DRIVER
15120 M:      Milo Kim <milo.kim@ti.com>
15121 S:      Maintained
15122 F:      drivers/power/supply/lp8727_charger.c
15123 F:      include/linux/platform_data/lp8727.h
15124
15125 TI LP8788 MFD DRIVER
15126 M:      Milo Kim <milo.kim@ti.com>
15127 S:      Maintained
15128 F:      drivers/iio/adc/lp8788_adc.c
15129 F:      drivers/leds/leds-lp8788.c
15130 F:      drivers/mfd/lp8788*.c
15131 F:      drivers/power/supply/lp8788-charger.c
15132 F:      drivers/regulator/lp8788-*.c
15133 F:      include/linux/mfd/lp8788*.h
15134
15135 TI NETCP ETHERNET DRIVER
15136 M:      Wingman Kwok <w-kwok2@ti.com>
15137 M:      Murali Karicheri <m-karicheri2@ti.com>
15138 L:      netdev@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/net/ethernet/ti/netcp*
15141
15142 TI PCM3060 ASoC CODEC DRIVER
15143 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15144 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15145 S:      Maintained
15146 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15147 F:      sound/soc/codecs/pcm3060*
15148
15149 TI TAS571X FAMILY ASoC CODEC DRIVER
15150 M:      Kevin Cernekee <cernekee@chromium.org>
15151 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15152 S:      Odd Fixes
15153 F:      sound/soc/codecs/tas571x*
15154
15155 TI TRF7970A NFC DRIVER
15156 M:      Mark Greer <mgreer@animalcreek.com>
15157 L:      linux-wireless@vger.kernel.org
15158 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15159 S:      Supported
15160 F:      drivers/nfc/trf7970a.c
15161 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15162
15163 TI TWL4030 SERIES SOC CODEC DRIVER
15164 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15166 S:      Maintained
15167 F:      sound/soc/codecs/twl4030*
15168
15169 TI VPE/CAL DRIVERS
15170 M:      Benoit Parrot <bparrot@ti.com>
15171 L:      linux-media@vger.kernel.org
15172 W:      http://linuxtv.org/
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 S:      Maintained
15175 F:      drivers/media/platform/ti-vpe/
15176
15177 TI WILINK WIRELESS DRIVERS
15178 L:      linux-wireless@vger.kernel.org
15179 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15180 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15182 S:      Orphan
15183 F:      drivers/net/wireless/ti/
15184 F:      include/linux/wl12xx.h
15185
15186 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15187 M:      John Stultz <john.stultz@linaro.org>
15188 M:      Thomas Gleixner <tglx@linutronix.de>
15189 R:      Stephen Boyd <sboyd@kernel.org>
15190 L:      linux-kernel@vger.kernel.org
15191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15192 S:      Supported
15193 F:      include/linux/clocksource.h
15194 F:      include/linux/time.h
15195 F:      include/linux/timex.h
15196 F:      include/uapi/linux/time.h
15197 F:      include/uapi/linux/timex.h
15198 F:      kernel/time/clocksource.c
15199 F:      kernel/time/time*.c
15200 F:      kernel/time/alarmtimer.c
15201 F:      kernel/time/ntp.c
15202 F:      tools/testing/selftests/timers/
15203
15204 TIPC NETWORK LAYER
15205 M:      Jon Maloy <jon.maloy@ericsson.com>
15206 M:      Ying Xue <ying.xue@windriver.com>
15207 L:      netdev@vger.kernel.org (core kernel code)
15208 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15209 W:      http://tipc.sourceforge.net/
15210 S:      Maintained
15211 F:      include/uapi/linux/tipc*.h
15212 F:      net/tipc/
15213
15214 TLAN NETWORK DRIVER
15215 M:      Samuel Chessman <chessman@tux.org>
15216 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15217 W:      http://sourceforge.net/projects/tlan/
15218 S:      Maintained
15219 F:      Documentation/networking/tlan.txt
15220 F:      drivers/net/ethernet/ti/tlan.*
15221
15222 TM6000 VIDEO4LINUX DRIVER
15223 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15224 L:      linux-media@vger.kernel.org
15225 W:      https://linuxtv.org
15226 T:      git git://linuxtv.org/media_tree.git
15227 S:      Odd fixes
15228 F:      drivers/media/usb/tm6000/
15229 F:      Documentation/media/v4l-drivers/tm6000*
15230
15231 TMIO/SDHI MMC DRIVER
15232 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15233 L:      linux-mmc@vger.kernel.org
15234 S:      Supported
15235 F:      drivers/mmc/host/tmio_mmc*
15236 F:      drivers/mmc/host/renesas_sdhi*
15237 F:      include/linux/mfd/tmio.h
15238
15239 TMP401 HARDWARE MONITOR DRIVER
15240 M:      Guenter Roeck <linux@roeck-us.net>
15241 L:      linux-hwmon@vger.kernel.org
15242 S:      Maintained
15243 F:      Documentation/hwmon/tmp401
15244 F:      drivers/hwmon/tmp401.c
15245
15246 TMPFS (SHMEM FILESYSTEM)
15247 M:      Hugh Dickins <hughd@google.com>
15248 L:      linux-mm@kvack.org
15249 S:      Maintained
15250 F:      include/linux/shmem_fs.h
15251 F:      mm/shmem.c
15252
15253 TOMOYO SECURITY MODULE
15254 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15255 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15256 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
15257 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
15258 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
15259 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
15260 W:      http://tomoyo.sourceforge.jp/
15261 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
15262 S:      Maintained
15263 F:      security/tomoyo/
15264
15265 TOPSTAR LAPTOP EXTRAS DRIVER
15266 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15267 L:      platform-driver-x86@vger.kernel.org
15268 S:      Maintained
15269 F:      drivers/platform/x86/topstar-laptop.c
15270
15271 TORTURE-TEST MODULES
15272 M:      Davidlohr Bueso <dave@stgolabs.net>
15273 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
15274 M:      Josh Triplett <josh@joshtriplett.org>
15275 L:      linux-kernel@vger.kernel.org
15276 S:      Supported
15277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15278 F:      Documentation/RCU/torture.txt
15279 F:      kernel/torture.c
15280 F:      kernel/rcu/rcutorture.c
15281 F:      kernel/rcu/rcuperf.c
15282 F:      kernel/locking/locktorture.c
15283
15284 TOSHIBA ACPI EXTRAS DRIVER
15285 M:      Azael Avalos <coproscefalo@gmail.com>
15286 L:      platform-driver-x86@vger.kernel.org
15287 S:      Maintained
15288 F:      drivers/platform/x86/toshiba_acpi.c
15289
15290 TOSHIBA BLUETOOTH DRIVER
15291 M:      Azael Avalos <coproscefalo@gmail.com>
15292 L:      platform-driver-x86@vger.kernel.org
15293 S:      Maintained
15294 F:      drivers/platform/x86/toshiba_bluetooth.c
15295
15296 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15297 M:      Azael Avalos <coproscefalo@gmail.com>
15298 L:      platform-driver-x86@vger.kernel.org
15299 S:      Maintained
15300 F:      drivers/platform/x86/toshiba_haps.c
15301
15302 TOSHIBA SMM DRIVER
15303 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15304 W:      http://www.buzzard.org.uk/toshiba/
15305 S:      Maintained
15306 F:      drivers/char/toshiba.c
15307 F:      include/linux/toshiba.h
15308 F:      include/uapi/linux/toshiba.h
15309
15310 TOSHIBA TC358743 DRIVER
15311 M:      Mats Randgaard <matrandg@cisco.com>
15312 L:      linux-media@vger.kernel.org
15313 S:      Maintained
15314 F:      drivers/media/i2c/tc358743*
15315 F:      include/media/i2c/tc358743.h
15316
15317 TOSHIBA WMI HOTKEYS DRIVER
15318 M:      Azael Avalos <coproscefalo@gmail.com>
15319 L:      platform-driver-x86@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/platform/x86/toshiba-wmi.c
15322
15323 TPM DEVICE DRIVER
15324 M:      Peter Huewe <peterhuewe@gmx.de>
15325 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15326 R:      Jason Gunthorpe <jgg@ziepe.ca>
15327 L:      linux-integrity@vger.kernel.org
15328 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15329 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15330 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15331 S:      Maintained
15332 F:      drivers/char/tpm/
15333
15334 TRACING
15335 M:      Steven Rostedt <rostedt@goodmis.org>
15336 M:      Ingo Molnar <mingo@redhat.com>
15337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15338 S:      Maintained
15339 F:      Documentation/trace/ftrace.rst
15340 F:      arch/*/*/*/ftrace.h
15341 F:      arch/*/kernel/ftrace.c
15342 F:      include/*/ftrace.h
15343 F:      include/linux/trace*.h
15344 F:      include/trace/
15345 F:      kernel/trace/
15346 F:      tools/testing/selftests/ftrace/
15347
15348 TRACING MMIO ACCESSES (MMIOTRACE)
15349 M:      Steven Rostedt <rostedt@goodmis.org>
15350 M:      Ingo Molnar <mingo@kernel.org>
15351 R:      Karol Herbst <karolherbst@gmail.com>
15352 R:      Pekka Paalanen <ppaalanen@gmail.com>
15353 S:      Maintained
15354 L:      linux-kernel@vger.kernel.org
15355 L:      nouveau@lists.freedesktop.org
15356 F:      kernel/trace/trace_mmiotrace.c
15357 F:      include/linux/mmiotrace.h
15358 F:      arch/x86/mm/kmmio.c
15359 F:      arch/x86/mm/mmio-mod.c
15360 F:      arch/x86/mm/testmmiotrace.c
15361
15362 TRIVIAL PATCHES
15363 M:      Jiri Kosina <trivial@kernel.org>
15364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15365 S:      Maintained
15366 K:      ^Subject:.*(?i)trivial
15367
15368 TEMPO SEMICONDUCTOR DRIVERS
15369 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15370 S:      Maintained
15371 F:      sound/soc/codecs/tscs*.c
15372 F:      sound/soc/codecs/tscs*.h
15373 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15374
15375 TTY LAYER
15376 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15377 M:      Jiri Slaby <jslaby@suse.com>
15378 S:      Supported
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15380 F:      Documentation/serial/
15381 F:      drivers/tty/
15382 F:      drivers/tty/serial/serial_core.c
15383 F:      include/linux/serial_core.h
15384 F:      include/linux/serial.h
15385 F:      include/linux/tty.h
15386 F:      include/uapi/linux/serial_core.h
15387 F:      include/uapi/linux/serial.h
15388 F:      include/uapi/linux/tty.h
15389
15390 TUA9001 MEDIA DRIVER
15391 M:      Antti Palosaari <crope@iki.fi>
15392 L:      linux-media@vger.kernel.org
15393 W:      https://linuxtv.org
15394 W:      http://palosaari.fi/linux/
15395 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15396 T:      git git://linuxtv.org/anttip/media_tree.git
15397 S:      Maintained
15398 F:      drivers/media/tuners/tua9001*
15399
15400 TULIP NETWORK DRIVERS
15401 L:      netdev@vger.kernel.org
15402 L:      linux-parisc@vger.kernel.org
15403 S:      Orphan
15404 F:      drivers/net/ethernet/dec/tulip/
15405
15406 TUN/TAP driver
15407 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15408 W:      http://vtun.sourceforge.net/tun
15409 S:      Maintained
15410 F:      Documentation/networking/tuntap.txt
15411 F:      arch/um/os-Linux/drivers/
15412
15413 TURBOCHANNEL SUBSYSTEM
15414 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15415 M:      Ralf Baechle <ralf@linux-mips.org>
15416 L:      linux-mips@vger.kernel.org
15417 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15418 S:      Maintained
15419 F:      drivers/tc/
15420 F:      include/linux/tc.h
15421
15422 TURBOSTAT UTILITY
15423 M:      "Len Brown" <lenb@kernel.org>
15424 L:      linux-pm@vger.kernel.org
15425 B:      https://bugzilla.kernel.org
15426 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15428 S:      Supported
15429 F:      tools/power/x86/turbostat/
15430
15431 TW5864 VIDEO4LINUX DRIVER
15432 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15433 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15434 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15435 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15436 L:      linux-media@vger.kernel.org
15437 S:      Supported
15438 F:      drivers/media/pci/tw5864/
15439
15440 TW68 VIDEO4LINUX DRIVER
15441 M:      Hans Verkuil <hverkuil@xs4all.nl>
15442 L:      linux-media@vger.kernel.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 W:      https://linuxtv.org
15445 S:      Odd Fixes
15446 F:      drivers/media/pci/tw68/
15447
15448 TW686X VIDEO4LINUX DRIVER
15449 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15450 L:      linux-media@vger.kernel.org
15451 T:      git git://linuxtv.org/media_tree.git
15452 W:      http://linuxtv.org
15453 S:      Maintained
15454 F:      drivers/media/pci/tw686x/
15455
15456 UBI FILE SYSTEM (UBIFS)
15457 M:      Richard Weinberger <richard@nod.at>
15458 M:      Artem Bityutskiy <dedekind1@gmail.com>
15459 M:      Adrian Hunter <adrian.hunter@intel.com>
15460 L:      linux-mtd@lists.infradead.org
15461 T:      git git://git.infradead.org/ubifs-2.6.git
15462 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15463 S:      Supported
15464 F:      Documentation/filesystems/ubifs.txt
15465 F:      fs/ubifs/
15466
15467 UCLINUX (M68KNOMMU AND COLDFIRE)
15468 M:      Greg Ungerer <gerg@linux-m68k.org>
15469 W:      http://www.linux-m68k.org/
15470 W:      http://www.uclinux.org/
15471 L:      linux-m68k@lists.linux-m68k.org
15472 L:      uclinux-dev@uclinux.org  (subscribers-only)
15473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15474 S:      Maintained
15475 F:      arch/m68k/coldfire/
15476 F:      arch/m68k/68*/
15477 F:      arch/m68k/*/*_no.*
15478 F:      arch/m68k/include/asm/*_no.*
15479
15480 UDF FILESYSTEM
15481 M:      Jan Kara <jack@suse.com>
15482 S:      Maintained
15483 F:      Documentation/filesystems/udf.txt
15484 F:      fs/udf/
15485
15486 UDRAW TABLET
15487 M:      Bastien Nocera <hadess@hadess.net>
15488 L:      linux-input@vger.kernel.org
15489 S:      Maintained
15490 F:      drivers/hid/hid-udraw-ps3.c
15491
15492 UFS FILESYSTEM
15493 M:      Evgeniy Dushistov <dushistov@mail.ru>
15494 S:      Maintained
15495 F:      Documentation/filesystems/ufs.txt
15496 F:      fs/ufs/
15497
15498 UHID USERSPACE HID IO DRIVER:
15499 M:      David Herrmann <dh.herrmann@googlemail.com>
15500 L:      linux-input@vger.kernel.org
15501 S:      Maintained
15502 F:      drivers/hid/uhid.c
15503 F:      include/uapi/linux/uhid.h
15504
15505 ULPI BUS
15506 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15507 L:      linux-usb@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/usb/common/ulpi.c
15510 F:      include/linux/ulpi/
15511
15512 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15513 L:      linux-usb@vger.kernel.org
15514 S:      Orphan
15515 F:      drivers/uwb/
15516 F:      include/linux/uwb.h
15517 F:      include/linux/uwb/
15518
15519 UNICORE32 ARCHITECTURE:
15520 M:      Guan Xuetao <gxt@pku.edu.cn>
15521 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15522 S:      Maintained
15523 T:      git git://github.com/gxt/linux.git
15524 F:      arch/unicore32/
15525
15526 UNIFDEF
15527 M:      Tony Finch <dot@dotat.at>
15528 W:      http://dotat.at/prog/unifdef
15529 S:      Maintained
15530 F:      scripts/unifdef.c
15531
15532 UNIFORM CDROM DRIVER
15533 M:      Jens Axboe <axboe@kernel.dk>
15534 W:      http://www.kernel.dk
15535 S:      Maintained
15536 F:      Documentation/cdrom/
15537 F:      drivers/cdrom/cdrom.c
15538 F:      include/linux/cdrom.h
15539 F:      include/uapi/linux/cdrom.h
15540
15541 UNISYS S-PAR DRIVERS
15542 M:      David Kershner <david.kershner@unisys.com>
15543 L:      sparmaintainer@unisys.com (Unisys internal)
15544 S:      Supported
15545 F:      include/linux/visorbus.h
15546 F:      drivers/visorbus/
15547 F:      drivers/staging/unisys/
15548
15549 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15550 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15551 L:      linux-scsi@vger.kernel.org
15552 S:      Supported
15553 F:      Documentation/scsi/ufs.txt
15554 F:      drivers/scsi/ufs/
15555
15556 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15557 M:      Joao Pinto <jpinto@synopsys.com>
15558 L:      linux-scsi@vger.kernel.org
15559 S:      Supported
15560 F:      drivers/scsi/ufs/*dwc*
15561
15562 UNSORTED BLOCK IMAGES (UBI)
15563 M:      Artem Bityutskiy <dedekind1@gmail.com>
15564 M:      Richard Weinberger <richard@nod.at>
15565 W:      http://www.linux-mtd.infradead.org/
15566 L:      linux-mtd@lists.infradead.org
15567 T:      git git://git.infradead.org/ubifs-2.6.git
15568 S:      Supported
15569 F:      drivers/mtd/ubi/
15570 F:      include/linux/mtd/ubi.h
15571 F:      include/uapi/mtd/ubi-user.h
15572
15573 USB "USBNET" DRIVER FRAMEWORK
15574 M:      Oliver Neukum <oneukum@suse.com>
15575 L:      netdev@vger.kernel.org
15576 W:      http://www.linux-usb.org/usbnet
15577 S:      Maintained
15578 F:      drivers/net/usb/usbnet.c
15579 F:      include/linux/usb/usbnet.h
15580
15581 USB ACM DRIVER
15582 M:      Oliver Neukum <oneukum@suse.com>
15583 L:      linux-usb@vger.kernel.org
15584 S:      Maintained
15585 F:      Documentation/usb/acm.txt
15586 F:      drivers/usb/class/cdc-acm.*
15587
15588 USB AR5523 WIRELESS DRIVER
15589 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15590 L:      linux-wireless@vger.kernel.org
15591 S:      Maintained
15592 F:      drivers/net/wireless/ath/ar5523/
15593
15594 USB ATTACHED SCSI
15595 M:      Oliver Neukum <oneukum@suse.com>
15596 L:      linux-usb@vger.kernel.org
15597 L:      linux-scsi@vger.kernel.org
15598 S:      Maintained
15599 F:      drivers/usb/storage/uas.c
15600
15601 USB CDC ETHERNET DRIVER
15602 M:      Oliver Neukum <oliver@neukum.org>
15603 L:      linux-usb@vger.kernel.org
15604 S:      Maintained
15605 F:      drivers/net/usb/cdc_*.c
15606 F:      include/uapi/linux/usb/cdc.h
15607
15608 USB CHAOSKEY DRIVER
15609 M:      Keith Packard <keithp@keithp.com>
15610 L:      linux-usb@vger.kernel.org
15611 S:      Maintained
15612 F:      drivers/usb/misc/chaoskey.c
15613
15614 USB CYPRESS C67X00 DRIVER
15615 M:      Peter Korsgaard <jacmet@sunsite.dk>
15616 L:      linux-usb@vger.kernel.org
15617 S:      Maintained
15618 F:      drivers/usb/c67x00/
15619
15620 USB DAVICOM DM9601 DRIVER
15621 M:      Peter Korsgaard <jacmet@sunsite.dk>
15622 L:      netdev@vger.kernel.org
15623 W:      http://www.linux-usb.org/usbnet
15624 S:      Maintained
15625 F:      drivers/net/usb/dm9601.c
15626
15627 USB DIAMOND RIO500 DRIVER
15628 M:      Cesar Miquel <miquel@df.uba.ar>
15629 L:      rio500-users@lists.sourceforge.net
15630 W:      http://rio500.sourceforge.net
15631 S:      Maintained
15632 F:      drivers/usb/misc/rio500*
15633
15634 USB EHCI DRIVER
15635 M:      Alan Stern <stern@rowland.harvard.edu>
15636 L:      linux-usb@vger.kernel.org
15637 S:      Maintained
15638 F:      Documentation/usb/ehci.txt
15639 F:      drivers/usb/host/ehci*
15640
15641 USB GADGET/PERIPHERAL SUBSYSTEM
15642 M:      Felipe Balbi <balbi@kernel.org>
15643 L:      linux-usb@vger.kernel.org
15644 W:      http://www.linux-usb.org/gadget
15645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15646 S:      Maintained
15647 F:      drivers/usb/gadget/
15648 F:      include/linux/usb/gadget*
15649
15650 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15651 M:      Jiri Kosina <jikos@kernel.org>
15652 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15653 L:      linux-usb@vger.kernel.org
15654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
15655 S:      Maintained
15656 F:      Documentation/hid/hiddev.txt
15657 F:      drivers/hid/usbhid/
15658
15659 USB INTEL XHCI ROLE MUX DRIVER
15660 M:      Hans de Goede <hdegoede@redhat.com>
15661 L:      linux-usb@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15664
15665 USB ISP116X DRIVER
15666 M:      Olav Kongas <ok@artecdesign.ee>
15667 L:      linux-usb@vger.kernel.org
15668 S:      Maintained
15669 F:      drivers/usb/host/isp116x*
15670 F:      include/linux/usb/isp116x.h
15671
15672 USB LAN78XX ETHERNET DRIVER
15673 M:      Woojung Huh <woojung.huh@microchip.com>
15674 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15675 L:      netdev@vger.kernel.org
15676 S:      Maintained
15677 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15678 F:      drivers/net/usb/lan78xx.*
15679 F:      include/dt-bindings/net/microchip-lan78xx.h
15680
15681 USB MASS STORAGE DRIVER
15682 M:      Alan Stern <stern@rowland.harvard.edu>
15683 L:      linux-usb@vger.kernel.org
15684 L:      usb-storage@lists.one-eyed-alien.net
15685 S:      Maintained
15686 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15687 F:      drivers/usb/storage/
15688
15689 USB MIDI DRIVER
15690 M:      Clemens Ladisch <clemens@ladisch.de>
15691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15692 T:      git git://git.alsa-project.org/alsa-kernel.git
15693 S:      Maintained
15694 F:      sound/usb/midi.*
15695
15696 USB NETWORKING DRIVERS
15697 L:      linux-usb@vger.kernel.org
15698 S:      Odd Fixes
15699 F:      drivers/net/usb/
15700
15701 USB OHCI DRIVER
15702 M:      Alan Stern <stern@rowland.harvard.edu>
15703 L:      linux-usb@vger.kernel.org
15704 S:      Maintained
15705 F:      Documentation/usb/ohci.txt
15706 F:      drivers/usb/host/ohci*
15707
15708 USB OTG FSM (Finite State Machine)
15709 M:      Peter Chen <Peter.Chen@nxp.com>
15710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15711 L:      linux-usb@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/usb/common/usb-otg-fsm.c
15714
15715 USB OVER IP DRIVER
15716 M:      Valentina Manea <valentina.manea.m@gmail.com>
15717 M:      Shuah Khan <shuah@kernel.org>
15718 L:      linux-usb@vger.kernel.org
15719 S:      Maintained
15720 F:      Documentation/usb/usbip_protocol.txt
15721 F:      drivers/usb/usbip/
15722 F:      tools/usb/usbip/
15723 F:      tools/testing/selftests/drivers/usb/usbip/
15724
15725 USB PEGASUS DRIVER
15726 M:      Petko Manolov <petkan@nucleusys.com>
15727 L:      linux-usb@vger.kernel.org
15728 L:      netdev@vger.kernel.org
15729 T:      git git://github.com/petkan/pegasus.git
15730 W:      https://github.com/petkan/pegasus
15731 S:      Maintained
15732 F:      drivers/net/usb/pegasus.*
15733
15734 USB PHY LAYER
15735 M:      Felipe Balbi <balbi@kernel.org>
15736 L:      linux-usb@vger.kernel.org
15737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15738 S:      Maintained
15739 F:      drivers/usb/phy/
15740
15741 USB PRINTER DRIVER (usblp)
15742 M:      Pete Zaitcev <zaitcev@redhat.com>
15743 L:      linux-usb@vger.kernel.org
15744 S:      Supported
15745 F:      drivers/usb/class/usblp.c
15746
15747 USB QMI WWAN NETWORK DRIVER
15748 M:      Bjørn Mork <bjorn@mork.no>
15749 L:      netdev@vger.kernel.org
15750 S:      Maintained
15751 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15752 F:      drivers/net/usb/qmi_wwan.c
15753
15754 USB RTL8150 DRIVER
15755 M:      Petko Manolov <petkan@nucleusys.com>
15756 L:      linux-usb@vger.kernel.org
15757 L:      netdev@vger.kernel.org
15758 T:      git git://github.com/petkan/rtl8150.git
15759 W:      https://github.com/petkan/rtl8150
15760 S:      Maintained
15761 F:      drivers/net/usb/rtl8150.c
15762
15763 USB SERIAL SUBSYSTEM
15764 M:      Johan Hovold <johan@kernel.org>
15765 L:      linux-usb@vger.kernel.org
15766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15767 S:      Maintained
15768 F:      Documentation/usb/usb-serial.txt
15769 F:      drivers/usb/serial/
15770 F:      include/linux/usb/serial.h
15771
15772 USB SMSC75XX ETHERNET DRIVER
15773 M:      Steve Glendinning <steve.glendinning@shawell.net>
15774 L:      netdev@vger.kernel.org
15775 S:      Maintained
15776 F:      drivers/net/usb/smsc75xx.*
15777
15778 USB SMSC95XX ETHERNET DRIVER
15779 M:      Steve Glendinning <steve.glendinning@shawell.net>
15780 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15781 L:      netdev@vger.kernel.org
15782 S:      Maintained
15783 F:      drivers/net/usb/smsc95xx.*
15784
15785 USB SUBSYSTEM
15786 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15787 L:      linux-usb@vger.kernel.org
15788 W:      http://www.linux-usb.org
15789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15790 S:      Supported
15791 F:      Documentation/devicetree/bindings/usb/
15792 F:      Documentation/usb/
15793 F:      drivers/usb/
15794 F:      include/linux/usb.h
15795 F:      include/linux/usb/
15796
15797 USB TYPEC PI3USB30532 MUX DRIVER
15798 M:      Hans de Goede <hdegoede@redhat.com>
15799 L:      linux-usb@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/usb/typec/mux/pi3usb30532.c
15802
15803 USB TYPEC CLASS
15804 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15805 L:      linux-usb@vger.kernel.org
15806 S:      Maintained
15807 F:      Documentation/ABI/testing/sysfs-class-typec
15808 F:      Documentation/driver-api/usb/typec.rst
15809 F:      drivers/usb/typec/
15810 F:      include/linux/usb/typec.h
15811
15812 USB TYPEC BUS FOR ALTERNATE MODES
15813 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15814 L:      linux-usb@vger.kernel.org
15815 S:      Maintained
15816 F:      Documentation/ABI/testing/sysfs-bus-typec
15817 F:      Documentation/driver-api/usb/typec_bus.rst
15818 F:      drivers/usb/typec/altmodes/
15819 F:      include/linux/usb/typec_altmode.h
15820
15821 USB TYPEC PORT CONTROLLER DRIVERS
15822 M:      Guenter Roeck <linux@roeck-us.net>
15823 L:      linux-usb@vger.kernel.org
15824 S:      Maintained
15825 F:      drivers/usb/typec/tcpm/
15826
15827 USB UHCI DRIVER
15828 M:      Alan Stern <stern@rowland.harvard.edu>
15829 L:      linux-usb@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/usb/host/uhci*
15832
15833 USB VIDEO CLASS
15834 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15835 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15836 L:      linux-media@vger.kernel.org
15837 T:      git git://linuxtv.org/media_tree.git
15838 W:      http://www.ideasonboard.org/uvc/
15839 S:      Maintained
15840 F:      drivers/media/usb/uvc/
15841 F:      include/uapi/linux/uvcvideo.h
15842
15843 USB VISION DRIVER
15844 M:      Hans Verkuil <hverkuil@xs4all.nl>
15845 L:      linux-media@vger.kernel.org
15846 T:      git git://linuxtv.org/media_tree.git
15847 W:      https://linuxtv.org
15848 S:      Odd Fixes
15849 F:      drivers/media/usb/usbvision/
15850
15851 USB WEBCAM GADGET
15852 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15853 L:      linux-usb@vger.kernel.org
15854 S:      Maintained
15855 F:      drivers/usb/gadget/function/*uvc*
15856 F:      drivers/usb/gadget/legacy/webcam.c
15857 F:      include/uapi/linux/usb/g_uvc.h
15858
15859 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15860 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15861 L:      linux-wireless@vger.kernel.org
15862 S:      Maintained
15863 F:      drivers/net/wireless/rndis_wlan.c
15864
15865 USB XHCI DRIVER
15866 M:      Mathias Nyman <mathias.nyman@intel.com>
15867 L:      linux-usb@vger.kernel.org
15868 S:      Supported
15869 F:      drivers/usb/host/xhci*
15870 F:      drivers/usb/host/pci-quirks*
15871
15872 USB ZD1201 DRIVER
15873 L:      linux-wireless@vger.kernel.org
15874 W:      http://linux-lc100020.sourceforge.net
15875 S:      Orphan
15876 F:      drivers/net/wireless/zydas/zd1201.*
15877
15878 USB ZR364XX DRIVER
15879 M:      Antoine Jacquet <royale@zerezo.com>
15880 L:      linux-usb@vger.kernel.org
15881 L:      linux-media@vger.kernel.org
15882 T:      git git://linuxtv.org/media_tree.git
15883 W:      http://royale.zerezo.com/zr364xx/
15884 S:      Maintained
15885 F:      Documentation/media/v4l-drivers/zr364xx*
15886 F:      drivers/media/usb/zr364xx/
15887
15888 USER-MODE LINUX (UML)
15889 M:      Jeff Dike <jdike@addtoit.com>
15890 M:      Richard Weinberger <richard@nod.at>
15891 L:      linux-um@lists.infradead.org
15892 W:      http://user-mode-linux.sourceforge.net
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15894 S:      Maintained
15895 F:      Documentation/virtual/uml/
15896 F:      arch/um/
15897 F:      arch/x86/um/
15898 F:      fs/hostfs/
15899 F:      fs/hppfs/
15900
15901 USERSPACE COPYIN/COPYOUT (UIOVEC)
15902 M:      Alexander Viro <viro@zeniv.linux.org.uk>
15903 S:      Maintained
15904 F:      lib/iov_iter.c
15905 F:      include/linux/uio.h
15906
15907 USERSPACE DMA BUFFER DRIVER
15908 M:      Gerd Hoffmann <kraxel@redhat.com>
15909 S:      Maintained
15910 L:      dri-devel@lists.freedesktop.org
15911 F:      drivers/dma-buf/udmabuf.c
15912 F:      include/uapi/linux/udmabuf.h
15913 T:      git git://anongit.freedesktop.org/drm/drm-misc
15914
15915 USERSPACE I/O (UIO)
15916 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15917 S:      Maintained
15918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15919 F:      Documentation/driver-api/uio-howto.rst
15920 F:      drivers/uio/
15921 F:      include/linux/uio_driver.h
15922
15923 UTIL-LINUX PACKAGE
15924 M:      Karel Zak <kzak@redhat.com>
15925 L:      util-linux@vger.kernel.org
15926 W:      http://en.wikipedia.org/wiki/Util-linux
15927 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15928 S:      Maintained
15929
15930 UUID HELPERS
15931 M:      Christoph Hellwig <hch@lst.de>
15932 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15933 L:      linux-kernel@vger.kernel.org
15934 T:      git git://git.infradead.org/users/hch/uuid.git
15935 F:      lib/uuid.c
15936 F:      lib/test_uuid.c
15937 F:      include/linux/uuid.h
15938 F:      include/uapi/linux/uuid.h
15939 S:      Maintained
15940
15941 UVESAFB DRIVER
15942 M:      Michal Januszewski <spock@gentoo.org>
15943 L:      linux-fbdev@vger.kernel.org
15944 W:      https://github.com/mjanusz/v86d
15945 S:      Maintained
15946 F:      Documentation/fb/uvesafb.txt
15947 F:      drivers/video/fbdev/uvesafb.*
15948
15949 VF610 NAND DRIVER
15950 M:      Stefan Agner <stefan@agner.ch>
15951 L:      linux-mtd@lists.infradead.org
15952 S:      Supported
15953 F:      drivers/mtd/nand/raw/vf610_nfc.c
15954
15955 VFAT/FAT/MSDOS FILESYSTEM
15956 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15957 S:      Maintained
15958 F:      Documentation/filesystems/vfat.txt
15959 F:      fs/fat/
15960
15961 VFIO DRIVER
15962 M:      Alex Williamson <alex.williamson@redhat.com>
15963 L:      kvm@vger.kernel.org
15964 T:      git git://github.com/awilliam/linux-vfio.git
15965 S:      Maintained
15966 F:      Documentation/vfio.txt
15967 F:      drivers/vfio/
15968 F:      include/linux/vfio.h
15969 F:      include/uapi/linux/vfio.h
15970
15971 VFIO MEDIATED DEVICE DRIVERS
15972 M:      Kirti Wankhede <kwankhede@nvidia.com>
15973 L:      kvm@vger.kernel.org
15974 S:      Maintained
15975 F:      Documentation/vfio-mediated-device.txt
15976 F:      drivers/vfio/mdev/
15977 F:      include/linux/mdev.h
15978 F:      samples/vfio-mdev/
15979
15980 VFIO PLATFORM DRIVER
15981 M:      Eric Auger <eric.auger@redhat.com>
15982 L:      kvm@vger.kernel.org
15983 S:      Maintained
15984 F:      drivers/vfio/platform/
15985
15986 VGA_SWITCHEROO
15987 R:      Lukas Wunner <lukas@wunner.de>
15988 S:      Maintained
15989 F:      Documentation/gpu/vga-switcheroo.rst
15990 F:      drivers/gpu/vga/vga_switcheroo.c
15991 F:      include/linux/vga_switcheroo.h
15992 T:      git git://anongit.freedesktop.org/drm/drm-misc
15993
15994 VIA RHINE NETWORK DRIVER
15995 S:      Orphan
15996 F:      drivers/net/ethernet/via/via-rhine.c
15997
15998 VIA SD/MMC CARD CONTROLLER DRIVER
15999 M:      Bruce Chang <brucechang@via.com.tw>
16000 M:      Harald Welte <HaraldWelte@viatech.com>
16001 S:      Maintained
16002 F:      drivers/mmc/host/via-sdmmc.c
16003
16004 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16005 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16006 L:      linux-fbdev@vger.kernel.org
16007 S:      Maintained
16008 F:      include/linux/via-core.h
16009 F:      include/linux/via-gpio.h
16010 F:      include/linux/via_i2c.h
16011 F:      drivers/video/fbdev/via/
16012
16013 VIA VELOCITY NETWORK DRIVER
16014 M:      Francois Romieu <romieu@fr.zoreil.com>
16015 L:      netdev@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/net/ethernet/via/via-velocity.*
16018
16019 VICODEC VIRTUAL CODEC DRIVER
16020 M:      Hans Verkuil <hans.verkuil@cisco.com>
16021 L:      linux-media@vger.kernel.org
16022 T:      git git://linuxtv.org/media_tree.git
16023 W:      https://linuxtv.org
16024 S:      Maintained
16025 F:      drivers/media/platform/vicodec/*
16026
16027 VIDEO MULTIPLEXER DRIVER
16028 M:      Philipp Zabel <p.zabel@pengutronix.de>
16029 L:      linux-media@vger.kernel.org
16030 S:      Maintained
16031 F:      drivers/media/platform/video-mux.c
16032
16033 VIDEO I2C POLLING DRIVER
16034 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16035 L:      linux-media@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/media/i2c/video-i2c.c
16038
16039 VIDEOBUF2 FRAMEWORK
16040 M:      Pawel Osciak <pawel@osciak.com>
16041 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16042 M:      Kyungmin Park <kyungmin.park@samsung.com>
16043 L:      linux-media@vger.kernel.org
16044 S:      Maintained
16045 F:      drivers/media/common/videobuf2/*
16046 F:      include/media/videobuf2-*
16047
16048 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16049 M:      Helen Koike <helen.koike@collabora.com>
16050 L:      linux-media@vger.kernel.org
16051 T:      git git://linuxtv.org/media_tree.git
16052 W:      https://linuxtv.org
16053 S:      Maintained
16054 F:      drivers/media/platform/vimc/*
16055
16056 VIRT LIB
16057 M:      Alex Williamson <alex.williamson@redhat.com>
16058 M:      Paolo Bonzini <pbonzini@redhat.com>
16059 L:      kvm@vger.kernel.org
16060 S:      Supported
16061 F:      virt/lib/
16062
16063 VIRTIO AND VHOST VSOCK DRIVER
16064 M:      Stefan Hajnoczi <stefanha@redhat.com>
16065 L:      kvm@vger.kernel.org
16066 L:      virtualization@lists.linux-foundation.org
16067 L:      netdev@vger.kernel.org
16068 S:      Maintained
16069 F:      include/linux/virtio_vsock.h
16070 F:      include/uapi/linux/virtio_vsock.h
16071 F:      include/uapi/linux/vsockmon.h
16072 F:      include/uapi/linux/vm_sockets_diag.h
16073 F:      net/vmw_vsock/diag.c
16074 F:      net/vmw_vsock/af_vsock_tap.c
16075 F:      net/vmw_vsock/virtio_transport_common.c
16076 F:      net/vmw_vsock/virtio_transport.c
16077 F:      drivers/net/vsockmon.c
16078 F:      drivers/vhost/vsock.c
16079 F:      tools/testing/vsock/
16080
16081 VIRTIO CONSOLE DRIVER
16082 M:      Amit Shah <amit@kernel.org>
16083 L:      virtualization@lists.linux-foundation.org
16084 S:      Maintained
16085 F:      drivers/char/virtio_console.c
16086 F:      include/linux/virtio_console.h
16087 F:      include/uapi/linux/virtio_console.h
16088
16089 VIRTIO CORE, NET AND BLOCK DRIVERS
16090 M:      "Michael S. Tsirkin" <mst@redhat.com>
16091 M:      Jason Wang <jasowang@redhat.com>
16092 L:      virtualization@lists.linux-foundation.org
16093 S:      Maintained
16094 F:      Documentation/devicetree/bindings/virtio/
16095 F:      drivers/virtio/
16096 F:      tools/virtio/
16097 F:      drivers/net/virtio_net.c
16098 F:      drivers/block/virtio_blk.c
16099 F:      include/linux/virtio*.h
16100 F:      include/uapi/linux/virtio_*.h
16101 F:      drivers/crypto/virtio/
16102 F:      mm/balloon_compaction.c
16103
16104 VIRTIO CRYPTO DRIVER
16105 M:      Gonglei <arei.gonglei@huawei.com>
16106 L:      virtualization@lists.linux-foundation.org
16107 L:      linux-crypto@vger.kernel.org
16108 S:      Maintained
16109 F:      drivers/crypto/virtio/
16110 F:      include/uapi/linux/virtio_crypto.h
16111
16112 VIRTIO DRIVERS FOR S390
16113 M:      Cornelia Huck <cohuck@redhat.com>
16114 M:      Halil Pasic <pasic@linux.ibm.com>
16115 L:      linux-s390@vger.kernel.org
16116 L:      virtualization@lists.linux-foundation.org
16117 L:      kvm@vger.kernel.org
16118 S:      Supported
16119 F:      drivers/s390/virtio/
16120 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16121
16122 VIRTIO GPU DRIVER
16123 M:      David Airlie <airlied@linux.ie>
16124 M:      Gerd Hoffmann <kraxel@redhat.com>
16125 L:      dri-devel@lists.freedesktop.org
16126 L:      virtualization@lists.linux-foundation.org
16127 T:      git git://anongit.freedesktop.org/drm/drm-misc
16128 S:      Maintained
16129 F:      drivers/gpu/drm/virtio/
16130 F:      include/uapi/linux/virtio_gpu.h
16131
16132 VIRTIO HOST (VHOST)
16133 M:      "Michael S. Tsirkin" <mst@redhat.com>
16134 M:      Jason Wang <jasowang@redhat.com>
16135 L:      kvm@vger.kernel.org
16136 L:      virtualization@lists.linux-foundation.org
16137 L:      netdev@vger.kernel.org
16138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16139 S:      Maintained
16140 F:      drivers/vhost/
16141 F:      include/uapi/linux/vhost.h
16142
16143 VIRTIO INPUT DRIVER
16144 M:      Gerd Hoffmann <kraxel@redhat.com>
16145 S:      Maintained
16146 F:      drivers/virtio/virtio_input.c
16147 F:      include/uapi/linux/virtio_input.h
16148
16149 VIRTUAL BOX GUEST DEVICE DRIVER
16150 M:      Hans de Goede <hdegoede@redhat.com>
16151 M:      Arnd Bergmann <arnd@arndb.de>
16152 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16153 S:      Maintained
16154 F:      include/linux/vbox_utils.h
16155 F:      include/uapi/linux/vbox*.h
16156 F:      drivers/virt/vboxguest/
16157
16158 VIRTUAL SERIO DEVICE DRIVER
16159 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16160 S:      Maintained
16161 F:      drivers/input/serio/userio.c
16162 F:      include/uapi/linux/userio.h
16163
16164 VIVID VIRTUAL VIDEO DRIVER
16165 M:      Hans Verkuil <hverkuil@xs4all.nl>
16166 L:      linux-media@vger.kernel.org
16167 T:      git git://linuxtv.org/media_tree.git
16168 W:      https://linuxtv.org
16169 S:      Maintained
16170 F:      drivers/media/platform/vivid/*
16171
16172 VLYNQ BUS
16173 M:      Florian Fainelli <f.fainelli@gmail.com>
16174 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16175 S:      Maintained
16176 F:      drivers/vlynq/vlynq.c
16177 F:      include/linux/vlynq.h
16178
16179 VME SUBSYSTEM
16180 M:      Martyn Welch <martyn@welchs.me.uk>
16181 M:      Manohar Vanga <manohar.vanga@gmail.com>
16182 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16183 L:      devel@driverdev.osuosl.org
16184 S:      Maintained
16185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16186 F:      Documentation/driver-api/vme.rst
16187 F:      drivers/staging/vme/
16188 F:      drivers/vme/
16189 F:      include/linux/vme*
16190
16191 VMWARE BALLOON DRIVER
16192 M:      Xavier Deguillard <xdeguillard@vmware.com>
16193 M:      Nadav Amit <namit@vmware.com>
16194 M:      "VMware, Inc." <pv-drivers@vmware.com>
16195 L:      linux-kernel@vger.kernel.org
16196 S:      Maintained
16197 F:      drivers/misc/vmw_balloon.c
16198
16199 VMWARE HYPERVISOR INTERFACE
16200 M:      Alok Kataria <akataria@vmware.com>
16201 L:      virtualization@lists.linux-foundation.org
16202 S:      Supported
16203 F:      arch/x86/kernel/cpu/vmware.c
16204
16205 VMWARE PVRDMA DRIVER
16206 M:      Adit Ranadive <aditr@vmware.com>
16207 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16208 L:      linux-rdma@vger.kernel.org
16209 S:      Maintained
16210 F:      drivers/infiniband/hw/vmw_pvrdma/
16211
16212 VMware PVSCSI driver
16213 M:      Jim Gill <jgill@vmware.com>
16214 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16215 L:      linux-scsi@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/scsi/vmw_pvscsi.c
16218 F:      drivers/scsi/vmw_pvscsi.h
16219
16220 VMWARE VMMOUSE SUBDRIVER
16221 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16222 M:      "VMware, Inc." <pv-drivers@vmware.com>
16223 L:      linux-input@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/input/mouse/vmmouse.c
16226 F:      drivers/input/mouse/vmmouse.h
16227
16228 VMWARE VMXNET3 ETHERNET DRIVER
16229 M:      Ronak Doshi <doshir@vmware.com>
16230 M:      "VMware, Inc." <pv-drivers@vmware.com>
16231 L:      netdev@vger.kernel.org
16232 S:      Maintained
16233 F:      drivers/net/vmxnet3/
16234
16235 VOCORE VOCORE2 BOARD
16236 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16237 L:      linux-mips@vger.kernel.org
16238 S:      Maintained
16239 F:      arch/mips/boot/dts/ralink/vocore2.dts
16240
16241 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16242 M:      Liam Girdwood <lgirdwood@gmail.com>
16243 M:      Mark Brown <broonie@kernel.org>
16244 L:      linux-kernel@vger.kernel.org
16245 W:      http://www.slimlogic.co.uk/?p=48
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16247 S:      Supported
16248 F:      Documentation/devicetree/bindings/regulator/
16249 F:      Documentation/power/regulator/
16250 F:      drivers/regulator/
16251 F:      include/dt-bindings/regulator/
16252 F:      include/linux/regulator/
16253
16254 VRF
16255 M:      David Ahern <dsa@cumulusnetworks.com>
16256 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16257 L:      netdev@vger.kernel.org
16258 S:      Maintained
16259 F:      drivers/net/vrf.c
16260 F:      Documentation/networking/vrf.txt
16261
16262 VT1211 HARDWARE MONITOR DRIVER
16263 M:      Juerg Haefliger <juergh@gmail.com>
16264 L:      linux-hwmon@vger.kernel.org
16265 S:      Maintained
16266 F:      Documentation/hwmon/vt1211
16267 F:      drivers/hwmon/vt1211.c
16268
16269 VT8231 HARDWARE MONITOR DRIVER
16270 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16271 L:      linux-hwmon@vger.kernel.org
16272 S:      Maintained
16273 F:      drivers/hwmon/vt8231.c
16274
16275 VUB300 USB to SDIO/SD/MMC bridge chip
16276 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16277 L:      linux-mmc@vger.kernel.org
16278 L:      linux-usb@vger.kernel.org
16279 S:      Supported
16280 F:      drivers/mmc/host/vub300.c
16281
16282 W1 DALLAS'S 1-WIRE BUS
16283 M:      Evgeniy Polyakov <zbr@ioremap.net>
16284 S:      Maintained
16285 F:      Documentation/devicetree/bindings/w1/
16286 F:      Documentation/w1/
16287 F:      drivers/w1/
16288 F:      include/linux/w1.h
16289
16290 W83791D HARDWARE MONITORING DRIVER
16291 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16292 L:      linux-hwmon@vger.kernel.org
16293 S:      Maintained
16294 F:      Documentation/hwmon/w83791d
16295 F:      drivers/hwmon/w83791d.c
16296
16297 W83793 HARDWARE MONITORING DRIVER
16298 M:      Rudolf Marek <r.marek@assembler.cz>
16299 L:      linux-hwmon@vger.kernel.org
16300 S:      Maintained
16301 F:      Documentation/hwmon/w83793
16302 F:      drivers/hwmon/w83793.c
16303
16304 W83795 HARDWARE MONITORING DRIVER
16305 M:      Jean Delvare <jdelvare@suse.com>
16306 L:      linux-hwmon@vger.kernel.org
16307 S:      Maintained
16308 F:      drivers/hwmon/w83795.c
16309
16310 W83L51xD SD/MMC CARD INTERFACE DRIVER
16311 M:      Pierre Ossman <pierre@ossman.eu>
16312 S:      Maintained
16313 F:      drivers/mmc/host/wbsd.*
16314
16315 WACOM PROTOCOL 4 SERIAL TABLETS
16316 M:      Julian Squires <julian@cipht.net>
16317 M:      Hans de Goede <hdegoede@redhat.com>
16318 L:      linux-input@vger.kernel.org
16319 S:      Maintained
16320 F:      drivers/input/tablet/wacom_serial4.c
16321
16322 WATCHDOG DEVICE DRIVERS
16323 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16324 M:      Guenter Roeck <linux@roeck-us.net>
16325 L:      linux-watchdog@vger.kernel.org
16326 W:      http://www.linux-watchdog.org/
16327 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16328 S:      Maintained
16329 F:      Documentation/devicetree/bindings/watchdog/
16330 F:      Documentation/watchdog/
16331 F:      drivers/watchdog/
16332 F:      include/linux/watchdog.h
16333 F:      include/uapi/linux/watchdog.h
16334
16335 WHISKEYCOVE PMIC GPIO DRIVER
16336 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16337 L:      linux-gpio@vger.kernel.org
16338 S:      Maintained
16339 F:      drivers/gpio/gpio-wcove.c
16340
16341 WIIMOTE HID DRIVER
16342 M:      David Herrmann <dh.herrmann@googlemail.com>
16343 L:      linux-input@vger.kernel.org
16344 S:      Maintained
16345 F:      drivers/hid/hid-wiimote*
16346
16347 WILOCITY WIL6210 WIRELESS DRIVER
16348 M:      Maya Erez <merez@codeaurora.org>
16349 L:      linux-wireless@vger.kernel.org
16350 L:      wil6210@qti.qualcomm.com
16351 S:      Supported
16352 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16353 F:      drivers/net/wireless/ath/wil6210/
16354
16355 WIMAX STACK
16356 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16357 M:      linux-wimax@intel.com
16358 L:      wimax@linuxwimax.org (subscribers-only)
16359 S:      Supported
16360 W:      http://linuxwimax.org
16361 F:      Documentation/wimax/README.wimax
16362 F:      include/linux/wimax/debug.h
16363 F:      include/net/wimax.h
16364 F:      include/uapi/linux/wimax.h
16365 F:      net/wimax/
16366
16367 WINBOND CIR DRIVER
16368 M:      David Härdeman <david@hardeman.nu>
16369 S:      Maintained
16370 F:      drivers/media/rc/winbond-cir.c
16371
16372 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16373 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16374 L:      linux-watchdog@vger.kernel.org
16375 S:      Maintained
16376 F:      drivers/watchdog/ebc-c384_wdt.c
16377
16378 WINSYSTEMS WS16C48 GPIO DRIVER
16379 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16380 L:      linux-gpio@vger.kernel.org
16381 S:      Maintained
16382 F:      drivers/gpio/gpio-ws16c48.c
16383
16384 WISTRON LAPTOP BUTTON DRIVER
16385 M:      Miloslav Trmac <mitr@volny.cz>
16386 S:      Maintained
16387 F:      drivers/input/misc/wistron_btns.c
16388
16389 WL3501 WIRELESS PCMCIA CARD DRIVER
16390 L:      linux-wireless@vger.kernel.org
16391 S:      Odd fixes
16392 F:      drivers/net/wireless/wl3501*
16393
16394 WOLFSON MICROELECTRONICS DRIVERS
16395 L:      patches@opensource.cirrus.com
16396 T:      git https://github.com/CirrusLogic/linux-drivers.git
16397 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16398 S:      Supported
16399 F:      Documentation/hwmon/wm83??
16400 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16401 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16402 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16403 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16404 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16405 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16406 F:      drivers/clk/clk-wm83*.c
16407 F:      drivers/extcon/extcon-arizona.c
16408 F:      drivers/leds/leds-wm83*.c
16409 F:      drivers/gpio/gpio-*wm*.c
16410 F:      drivers/gpio/gpio-arizona.c
16411 F:      drivers/hwmon/wm83??-hwmon.c
16412 F:      drivers/input/misc/wm831x-on.c
16413 F:      drivers/input/touchscreen/wm831x-ts.c
16414 F:      drivers/input/touchscreen/wm97*.c
16415 F:      drivers/mfd/arizona*
16416 F:      drivers/mfd/wm*.c
16417 F:      drivers/mfd/cs47l24*
16418 F:      drivers/power/supply/wm83*.c
16419 F:      drivers/rtc/rtc-wm83*.c
16420 F:      drivers/regulator/wm8*.c
16421 F:      drivers/regulator/arizona*
16422 F:      drivers/video/backlight/wm83*_bl.c
16423 F:      drivers/watchdog/wm83*_wdt.c
16424 F:      include/linux/mfd/arizona/
16425 F:      include/linux/mfd/wm831x/
16426 F:      include/linux/mfd/wm8350/
16427 F:      include/linux/mfd/wm8400*
16428 F:      include/linux/regulator/arizona*
16429 F:      include/linux/wm97xx.h
16430 F:      include/sound/wm????.h
16431 F:      sound/soc/codecs/arizona.?
16432 F:      sound/soc/codecs/wm*
16433 F:      sound/soc/codecs/cs47l24*
16434
16435 WORKQUEUE
16436 M:      Tejun Heo <tj@kernel.org>
16437 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16439 S:      Maintained
16440 F:      include/linux/workqueue.h
16441 F:      kernel/workqueue.c
16442 F:      Documentation/core-api/workqueue.rst
16443
16444 X-POWERS AXP288 PMIC DRIVERS
16445 M:      Hans de Goede <hdegoede@redhat.com>
16446 S:      Maintained
16447 N:      axp288
16448 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16449
16450 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16451 M:      Chen-Yu Tsai <wens@csie.org>
16452 L:      linux-kernel@vger.kernel.org
16453 S:      Maintained
16454 N:      axp[128]
16455
16456 X.25 NETWORK LAYER
16457 M:      Andrew Hendry <andrew.hendry@gmail.com>
16458 L:      linux-x25@vger.kernel.org
16459 S:      Odd Fixes
16460 F:      Documentation/networking/x25*
16461 F:      include/net/x25*
16462 F:      net/x25/
16463
16464 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16465 M:      Thomas Gleixner <tglx@linutronix.de>
16466 M:      Ingo Molnar <mingo@redhat.com>
16467 M:      Borislav Petkov <bp@alien8.de>
16468 R:      "H. Peter Anvin" <hpa@zytor.com>
16469 M:      x86@kernel.org
16470 L:      linux-kernel@vger.kernel.org
16471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16472 S:      Maintained
16473 F:      Documentation/devicetree/bindings/x86/
16474 F:      Documentation/x86/
16475 F:      arch/x86/
16476
16477 X86 ENTRY CODE
16478 M:      Andy Lutomirski <luto@kernel.org>
16479 L:      linux-kernel@vger.kernel.org
16480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16481 S:      Maintained
16482 F:      arch/x86/entry/
16483
16484 X86 MCE INFRASTRUCTURE
16485 M:      Tony Luck <tony.luck@intel.com>
16486 M:      Borislav Petkov <bp@alien8.de>
16487 L:      linux-edac@vger.kernel.org
16488 S:      Maintained
16489 F:      arch/x86/kernel/cpu/mcheck/*
16490
16491 X86 MICROCODE UPDATE SUPPORT
16492 M:      Borislav Petkov <bp@alien8.de>
16493 S:      Maintained
16494 F:      arch/x86/kernel/cpu/microcode/*
16495
16496 X86 MM
16497 M:      Dave Hansen <dave.hansen@linux.intel.com>
16498 M:      Andy Lutomirski <luto@kernel.org>
16499 M:      Peter Zijlstra <peterz@infradead.org>
16500 L:      linux-kernel@vger.kernel.org
16501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16502 S:      Maintained
16503 F:      arch/x86/mm/
16504
16505 X86 PLATFORM DRIVERS
16506 M:      Darren Hart <dvhart@infradead.org>
16507 M:      Andy Shevchenko <andy@infradead.org>
16508 L:      platform-driver-x86@vger.kernel.org
16509 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16510 S:      Maintained
16511 F:      drivers/platform/x86/
16512 F:      drivers/platform/olpc/
16513
16514 X86 VDSO
16515 M:      Andy Lutomirski <luto@kernel.org>
16516 L:      linux-kernel@vger.kernel.org
16517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16518 S:      Maintained
16519 F:      arch/x86/entry/vdso/
16520
16521 XARRAY
16522 M:      Matthew Wilcox <willy@infradead.org>
16523 L:      linux-fsdevel@vger.kernel.org
16524 S:      Supported
16525 F:      Documentation/core-api/xarray.rst
16526 F:      lib/idr.c
16527 F:      lib/xarray.c
16528 F:      include/linux/idr.h
16529 F:      include/linux/xarray.h
16530 F:      tools/testing/radix-tree
16531
16532 XBOX DVD IR REMOTE
16533 M:      Benjamin Valentin <benpicco@googlemail.com>
16534 S:      Maintained
16535 F:      drivers/media/rc/xbox_remote.c
16536 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16537
16538 XC2028/3028 TUNER DRIVER
16539 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16540 L:      linux-media@vger.kernel.org
16541 W:      https://linuxtv.org
16542 T:      git git://linuxtv.org/media_tree.git
16543 S:      Maintained
16544 F:      drivers/media/tuners/tuner-xc2028.*
16545
16546 XDP SOCKETS (AF_XDP)
16547 M:      Björn Töpel <bjorn.topel@intel.com>
16548 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16549 L:      netdev@vger.kernel.org
16550 S:      Maintained
16551 F:      kernel/bpf/xskmap.c
16552 F:      net/xdp/
16553
16554 XEN BLOCK SUBSYSTEM
16555 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16556 M:      Roger Pau Monné <roger.pau@citrix.com>
16557 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16558 S:      Supported
16559 F:      drivers/block/xen-blkback/*
16560 F:      drivers/block/xen*
16561
16562 XEN HYPERVISOR ARM
16563 M:      Stefano Stabellini <sstabellini@kernel.org>
16564 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16565 S:      Maintained
16566 F:      arch/arm/xen/
16567 F:      arch/arm/include/asm/xen/
16568
16569 XEN HYPERVISOR ARM64
16570 M:      Stefano Stabellini <sstabellini@kernel.org>
16571 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16572 S:      Maintained
16573 F:      arch/arm64/xen/
16574 F:      arch/arm64/include/asm/xen/
16575
16576 XEN HYPERVISOR INTERFACE
16577 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16578 M:      Juergen Gross <jgross@suse.com>
16579 R:      Stefano Stabellini <sstabellini@kernel.org>
16580 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16582 S:      Supported
16583 F:      arch/x86/xen/
16584 F:      drivers/*/xen-*front.c
16585 F:      drivers/xen/
16586 F:      arch/x86/include/asm/xen/
16587 F:      arch/x86/include/asm/pvclock-abi.h
16588 F:      include/xen/
16589 F:      include/uapi/xen/
16590 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16591 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16592
16593 XEN NETWORK BACKEND DRIVER
16594 M:      Wei Liu <wei.liu2@citrix.com>
16595 M:      Paul Durrant <paul.durrant@citrix.com>
16596 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16597 L:      netdev@vger.kernel.org
16598 S:      Supported
16599 F:      drivers/net/xen-netback/*
16600
16601 XEN PCI SUBSYSTEM
16602 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16603 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16604 S:      Supported
16605 F:      arch/x86/pci/*xen*
16606 F:      drivers/pci/*xen*
16607
16608 XEN PVSCSI DRIVERS
16609 M:      Juergen Gross <jgross@suse.com>
16610 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16611 L:      linux-scsi@vger.kernel.org
16612 S:      Supported
16613 F:      drivers/scsi/xen-scsifront.c
16614 F:      drivers/xen/xen-scsiback.c
16615 F:      include/xen/interface/io/vscsiif.h
16616
16617 XEN SWIOTLB SUBSYSTEM
16618 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16619 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16620 L:      iommu@lists.linux-foundation.org
16621 S:      Supported
16622 F:      arch/x86/xen/*swiotlb*
16623 F:      drivers/xen/*swiotlb*
16624
16625 XEN SOUND FRONTEND DRIVER
16626 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16627 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16629 S:      Supported
16630 F:      sound/xen/*
16631
16632 XFS FILESYSTEM
16633 M:      Darrick J. Wong <darrick.wong@oracle.com>
16634 M:      linux-xfs@vger.kernel.org
16635 L:      linux-xfs@vger.kernel.org
16636 W:      http://xfs.org/
16637 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16638 S:      Supported
16639 F:      Documentation/filesystems/xfs.txt
16640 F:      fs/xfs/
16641
16642 XILINX AXI ETHERNET DRIVER
16643 M:      Anirudha Sarangi <anirudh@xilinx.com>
16644 M:      John Linn <John.Linn@xilinx.com>
16645 S:      Maintained
16646 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16647
16648 XILINX UARTLITE SERIAL DRIVER
16649 M:      Peter Korsgaard <jacmet@sunsite.dk>
16650 L:      linux-serial@vger.kernel.org
16651 S:      Maintained
16652 F:      drivers/tty/serial/uartlite.c
16653
16654 XILINX VIDEO IP CORES
16655 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16656 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16657 L:      linux-media@vger.kernel.org
16658 T:      git git://linuxtv.org/media_tree.git
16659 S:      Supported
16660 F:      Documentation/devicetree/bindings/media/xilinx/
16661 F:      drivers/media/platform/xilinx/
16662 F:      include/uapi/linux/xilinx-v4l2-controls.h
16663
16664 XILLYBUS DRIVER
16665 M:      Eli Billauer <eli.billauer@gmail.com>
16666 L:      linux-kernel@vger.kernel.org
16667 S:      Supported
16668 F:      drivers/char/xillybus/
16669
16670 XLP9XX I2C DRIVER
16671 M:      George Cherian <george.cherian@cavium.com>
16672 M:      Jan Glauber <jglauber@cavium.com>
16673 L:      linux-i2c@vger.kernel.org
16674 W:      http://www.cavium.com
16675 S:      Supported
16676 F:      drivers/i2c/busses/i2c-xlp9xx.c
16677
16678 XRA1403 GPIO EXPANDER
16679 M:      Nandor Han <nandor.han@ge.com>
16680 M:      Semi Malinen <semi.malinen@ge.com>
16681 L:      linux-gpio@vger.kernel.org
16682 S:      Maintained
16683 F:      drivers/gpio/gpio-xra1403.c
16684 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16685
16686 XTENSA XTFPGA PLATFORM SUPPORT
16687 M:      Max Filippov <jcmvbkbc@gmail.com>
16688 L:      linux-xtensa@linux-xtensa.org
16689 S:      Maintained
16690 F:      drivers/spi/spi-xtensa-xtfpga.c
16691 F:      sound/soc/xtensa/xtfpga-i2s.c
16692
16693 YAM DRIVER FOR AX.25
16694 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16695 L:      linux-hams@vger.kernel.org
16696 S:      Maintained
16697 F:      drivers/net/hamradio/yam*
16698 F:      include/linux/yam.h
16699
16700 YAMA SECURITY MODULE
16701 M:      Kees Cook <keescook@chromium.org>
16702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16703 S:      Supported
16704 F:      security/yama/
16705 F:      Documentation/admin-guide/LSM/Yama.rst
16706
16707 YEALINK PHONE DRIVER
16708 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16709 L:      usbb2k-api-dev@nongnu.org
16710 S:      Maintained
16711 F:      Documentation/input/devices/yealink.rst
16712 F:      drivers/input/misc/yealink.*
16713
16714 Z8530 DRIVER FOR AX.25
16715 M:      Joerg Reuter <jreuter@yaina.de>
16716 W:      http://yaina.de/jreuter/
16717 W:      http://www.qsl.net/dl1bke/
16718 L:      linux-hams@vger.kernel.org
16719 S:      Maintained
16720 F:      Documentation/networking/z8530drv.txt
16721 F:      drivers/net/hamradio/*scc.c
16722 F:      drivers/net/hamradio/z8530.h
16723
16724 ZBUD COMPRESSED PAGE ALLOCATOR
16725 M:      Seth Jennings <sjenning@redhat.com>
16726 M:      Dan Streetman <ddstreet@ieee.org>
16727 L:      linux-mm@kvack.org
16728 S:      Maintained
16729 F:      mm/zbud.c
16730 F:      include/linux/zbud.h
16731
16732 ZD1211RW WIRELESS DRIVER
16733 M:      Daniel Drake <dsd@gentoo.org>
16734 M:      Ulrich Kunitz <kune@deine-taler.de>
16735 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16736 L:      linux-wireless@vger.kernel.org
16737 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16738 S:      Maintained
16739 F:      drivers/net/wireless/zydas/zd1211rw/
16740
16741 ZD1301 MEDIA DRIVER
16742 M:      Antti Palosaari <crope@iki.fi>
16743 L:      linux-media@vger.kernel.org
16744 W:      https://linuxtv.org/
16745 W:      http://palosaari.fi/linux/
16746 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16747 S:      Maintained
16748 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16749
16750 ZD1301_DEMOD MEDIA DRIVER
16751 M:      Antti Palosaari <crope@iki.fi>
16752 L:      linux-media@vger.kernel.org
16753 W:      https://linuxtv.org/
16754 W:      http://palosaari.fi/linux/
16755 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16756 S:      Maintained
16757 F:      drivers/media/dvb-frontends/zd1301_demod*
16758
16759 ZPOOL COMPRESSED PAGE STORAGE API
16760 M:      Dan Streetman <ddstreet@ieee.org>
16761 L:      linux-mm@kvack.org
16762 S:      Maintained
16763 F:      mm/zpool.c
16764 F:      include/linux/zpool.h
16765
16766 ZR36067 VIDEO FOR LINUX DRIVER
16767 L:      mjpeg-users@lists.sourceforge.net
16768 L:      linux-media@vger.kernel.org
16769 W:      http://mjpeg.sourceforge.net/driver-zoran/
16770 T:      hg https://linuxtv.org/hg/v4l-dvb
16771 S:      Odd Fixes
16772 F:      drivers/staging/media/zoran/
16773
16774 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16775 M:      Minchan Kim <minchan@kernel.org>
16776 M:      Nitin Gupta <ngupta@vflare.org>
16777 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16778 L:      linux-kernel@vger.kernel.org
16779 S:      Maintained
16780 F:      drivers/block/zram/
16781 F:      Documentation/blockdev/zram.txt
16782
16783 ZS DECSTATION Z85C30 SERIAL DRIVER
16784 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16785 S:      Maintained
16786 F:      drivers/tty/serial/zs.*
16787
16788 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16789 M:      Minchan Kim <minchan@kernel.org>
16790 M:      Nitin Gupta <ngupta@vflare.org>
16791 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16792 L:      linux-mm@kvack.org
16793 S:      Maintained
16794 F:      mm/zsmalloc.c
16795 F:      include/linux/zsmalloc.h
16796 F:      Documentation/vm/zsmalloc.rst
16797
16798 ZSWAP COMPRESSED SWAP CACHING
16799 M:      Seth Jennings <sjenning@redhat.com>
16800 M:      Dan Streetman <ddstreet@ieee.org>
16801 L:      linux-mm@kvack.org
16802 S:      Maintained
16803 F:      mm/zswap.c
16804
16805 THE REST
16806 M:      Linus Torvalds <torvalds@linux-foundation.org>
16807 L:      linux-kernel@vger.kernel.org
16808 Q:      http://patchwork.kernel.org/project/LKML/list/
16809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16810 S:      Buried alive in reporters
16811 F:      *
16812 F:      */