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 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Ron Minnich <rminnich@sandia.gov>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 S:      Maintained
 209 F:      Documentation/filesystems/9p.txt
 210 F:      fs/9p/
 211 F:      net/9p/
 212 F:      include/net/9p/
 213 F:      include/uapi/linux/virtio_9p.h
 214 F:      include/trace/events/9p.h
 215
 216 A8293 MEDIA DRIVER
 217 M:      Antti Palosaari <crope@iki.fi>
 218 L:      linux-media@vger.kernel.org
 219 W:      https://linuxtv.org
 220 W:      http://palosaari.fi/linux/
 221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 222 T:      git git://linuxtv.org/anttip/media_tree.git
 223 S:      Maintained
 224 F:      drivers/media/dvb-frontends/a8293*
 225
 226 AACRAID SCSI RAID DRIVER
 227 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 228 L:      linux-scsi@vger.kernel.org
 229 W:      http://www.adaptec.com/
 230 S:      Supported
 231 F:      Documentation/scsi/aacraid.txt
 232 F:      drivers/scsi/aacraid/
 233
 234 ABI/API
 235 L:      linux-api@vger.kernel.org
 236 F:      include/linux/syscalls.h
 237 F:      kernel/sys_ni.c
 238
 239 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 240 M:      Hans de Goede <hdegoede@redhat.com>
 241 L:      linux-hwmon@vger.kernel.org
 242 S:      Maintained
 243 F:      drivers/hwmon/abituguru.c
 244
 245 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 246 M:      Alistair John Strachan <alistair@devzero.co.uk>
 247 L:      linux-hwmon@vger.kernel.org
 248 S:      Maintained
 249 F:      drivers/hwmon/abituguru3.c
 250
 251 ACCES 104-DIO-48E GPIO DRIVER
 252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 253 L:      linux-gpio@vger.kernel.org
 254 S:      Maintained
 255 F:      drivers/gpio/gpio-104-dio-48e.c
 256
 257 ACCES 104-IDI-48 GPIO DRIVER
 258 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 259 L:      linux-gpio@vger.kernel.org
 260 S:      Maintained
 261 F:      drivers/gpio/gpio-104-idi-48.c
 262
 263 ACCES 104-IDIO-16 GPIO DRIVER
 264 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 265 L:      linux-gpio@vger.kernel.org
 266 S:      Maintained
 267 F:      drivers/gpio/gpio-104-idio-16.c
 268
 269 ACCES 104-QUAD-8 IIO DRIVER
 270 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 271 L:      linux-iio@vger.kernel.org
 272 S:      Maintained
 273 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 274 F:      drivers/iio/counter/104-quad-8.c
 275
 276 ACCES PCI-IDIO-16 GPIO DRIVER
 277 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 278 L:      linux-gpio@vger.kernel.org
 279 S:      Maintained
 280 F:      drivers/gpio/gpio-pci-idio-16.c
 281
 282 ACCES PCIe-IDIO-24 GPIO DRIVER
 283 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 284 L:      linux-gpio@vger.kernel.org
 285 S:      Maintained
 286 F:      drivers/gpio/gpio-pcie-idio-24.c
 287
 288 ACENIC DRIVER
 289 M:      Jes Sorensen <jes@trained-monkey.org>
 290 L:      linux-acenic@sunsite.dk
 291 S:      Maintained
 292 F:      drivers/net/ethernet/alteon/acenic*
 293
 294 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 295 M:      Peter Feuerer <peter@piie.net>
 296 L:      platform-driver-x86@vger.kernel.org
 297 W:      http://piie.net/?section=acerhdf
 298 S:      Maintained
 299 F:      drivers/platform/x86/acerhdf.c
 300
 301 ACER WMI LAPTOP EXTRAS
 302 M:      "Lee, Chun-Yi" <jlee@suse.com>
 303 L:      platform-driver-x86@vger.kernel.org
 304 S:      Maintained
 305 F:      drivers/platform/x86/acer-wmi.c
 306
 307 ACPI
 308 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 309 M:      Len Brown <lenb@kernel.org>
 310 L:      linux-acpi@vger.kernel.org
 311 W:      https://01.org/linux-acpi
 312 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 314 B:      https://bugzilla.kernel.org
 315 S:      Supported
 316 F:      drivers/acpi/
 317 F:      drivers/pnp/pnpacpi/
 318 F:      include/linux/acpi.h
 319 F:      include/linux/fwnode.h
 320 F:      include/acpi/
 321 F:      Documentation/acpi/
 322 F:      Documentation/ABI/testing/sysfs-bus-acpi
 323 F:      Documentation/ABI/testing/configfs-acpi
 324 F:      drivers/pci/*acpi*
 325 F:      drivers/pci/*/*acpi*
 326 F:      drivers/pci/*/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI PMIC DRIVERS
 371 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 372 M:      Len Brown <lenb@kernel.org>
 373 R:      Andy Shevchenko <andy@infradead.org>
 374 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 375 L:      linux-acpi@vger.kernel.org
 376 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 378 B:      https://bugzilla.kernel.org
 379 S:      Supported
 380 F:      drivers/acpi/pmic/
 381
 382 ACPI THERMAL DRIVER
 383 M:      Zhang Rui <rui.zhang@intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 W:      https://01.org/linux-acpi
 386 B:      https://bugzilla.kernel.org
 387 S:      Supported
 388 F:      drivers/acpi/*thermal*
 389
 390 ACPI VIDEO DRIVER
 391 M:      Zhang Rui <rui.zhang@intel.com>
 392 L:      linux-acpi@vger.kernel.org
 393 W:      https://01.org/linux-acpi
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/acpi_video.c
 397
 398 ACPI WMI DRIVER
 399 L:      platform-driver-x86@vger.kernel.org
 400 S:      Orphan
 401 F:      drivers/platform/x86/wmi.c
 402 F:      include/uapi/linux/wmi.h
 403
 404 AD1889 ALSA SOUND DRIVER
 405 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 406 W:      http://wiki.parisc-linux.org/AD1889
 407 L:      linux-parisc@vger.kernel.org
 408 S:      Maintained
 409 F:      sound/pci/ad1889.*
 410
 411 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 412 M:      Michael Hennerich <michael.hennerich@analog.com>
 413 W:      http://wiki.analog.com/AD5254
 414 W:      http://ez.analog.com/community/linux-device-drivers
 415 S:      Supported
 416 F:      drivers/misc/ad525x_dpot.c
 417
 418 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5398
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/regulator/ad5398.c
 424
 425 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD7142
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/input/misc/ad714x.c
 431
 432 AD7877 TOUCHSCREEN DRIVER
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7877
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/touchscreen/ad7877.c
 438
 439 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7879
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7879.c
 445
 446 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 447 M:      Jiri Kosina <jikos@kernel.org>
 448 S:      Maintained
 449
 450 ADF7242 IEEE 802.15.4 RADIO DRIVER
 451 M:      Michael Hennerich <michael.hennerich@analog.com>
 452 W:      https://wiki.analog.com/ADF7242
 453 W:      http://ez.analog.com/community/linux-device-drivers
 454 L:      linux-wpan@vger.kernel.org
 455 S:      Supported
 456 F:      drivers/net/ieee802154/adf7242.c
 457 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 458
 459 ADM1025 HARDWARE MONITOR DRIVER
 460 M:      Jean Delvare <jdelvare@suse.com>
 461 L:      linux-hwmon@vger.kernel.org
 462 S:      Maintained
 463 F:      Documentation/hwmon/adm1025
 464 F:      drivers/hwmon/adm1025.c
 465
 466 ADM1029 HARDWARE MONITOR DRIVER
 467 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      drivers/hwmon/adm1029.c
 471
 472 ADM8211 WIRELESS DRIVER
 473 L:      linux-wireless@vger.kernel.org
 474 W:      http://wireless.kernel.org/
 475 S:      Orphan
 476 F:      drivers/net/wireless/admtek/adm8211.*
 477
 478 ADP1653 FLASH CONTROLLER DRIVER
 479 M:      Sakari Ailus <sakari.ailus@iki.fi>
 480 L:      linux-media@vger.kernel.org
 481 S:      Maintained
 482 F:      drivers/media/i2c/adp1653.c
 483 F:      include/media/i2c/adp1653.h
 484
 485 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 486 M:      Michael Hennerich <michael.hennerich@analog.com>
 487 W:      http://wiki.analog.com/ADP5520
 488 W:      http://ez.analog.com/community/linux-device-drivers
 489 S:      Supported
 490 F:      drivers/mfd/adp5520.c
 491 F:      drivers/video/backlight/adp5520_bl.c
 492 F:      drivers/leds/leds-adp5520.c
 493 F:      drivers/gpio/gpio-adp5520.c
 494 F:      drivers/input/keyboard/adp5520-keys.c
 495
 496 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 497 M:      Michael Hennerich <michael.hennerich@analog.com>
 498 W:      http://wiki.analog.com/ADP5588
 499 W:      http://ez.analog.com/community/linux-device-drivers
 500 S:      Supported
 501 F:      drivers/input/keyboard/adp5588-keys.c
 502 F:      drivers/gpio/gpio-adp5588.c
 503
 504 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP8860
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/video/backlight/adp8860_bl.c
 510
 511 ADS1015 HARDWARE MONITOR DRIVER
 512 M:      Dirk Eibach <eibach@gdsys.de>
 513 L:      linux-hwmon@vger.kernel.org
 514 S:      Maintained
 515 F:      Documentation/hwmon/ads1015
 516 F:      drivers/hwmon/ads1015.c
 517 F:      include/linux/platform_data/ads1015.h
 518
 519 ADT746X FAN DRIVER
 520 M:      Colin Leroy <colin@colino.net>
 521 S:      Maintained
 522 F:      drivers/macintosh/therm_adt746x.c
 523
 524 ADT7475 HARDWARE MONITOR DRIVER
 525 M:      Jean Delvare <jdelvare@suse.com>
 526 L:      linux-hwmon@vger.kernel.org
 527 S:      Maintained
 528 F:      Documentation/hwmon/adt7475
 529 F:      drivers/hwmon/adt7475.c
 530
 531 ADVANSYS SCSI DRIVER
 532 M:      Matthew Wilcox <matthew@wil.cx>
 533 M:      Hannes Reinecke <hare@suse.com>
 534 L:      linux-scsi@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/scsi/advansys.txt
 537 F:      drivers/scsi/advansys.c
 538
 539 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 540 M:      Michael Hennerich <michael.hennerich@analog.com>
 541 W:      http://wiki.analog.com/ADXL345
 542 W:      http://ez.analog.com/community/linux-device-drivers
 543 S:      Supported
 544 F:      drivers/input/misc/adxl34x.c
 545
 546 AF9013 MEDIA DRIVER
 547 M:      Antti Palosaari <crope@iki.fi>
 548 L:      linux-media@vger.kernel.org
 549 W:      https://linuxtv.org
 550 W:      http://palosaari.fi/linux/
 551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 552 T:      git git://linuxtv.org/anttip/media_tree.git
 553 S:      Maintained
 554 F:      drivers/media/dvb-frontends/af9013*
 555
 556 AF9033 MEDIA DRIVER
 557 M:      Antti Palosaari <crope@iki.fi>
 558 L:      linux-media@vger.kernel.org
 559 W:      https://linuxtv.org
 560 W:      http://palosaari.fi/linux/
 561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 562 T:      git git://linuxtv.org/anttip/media_tree.git
 563 S:      Maintained
 564 F:      drivers/media/dvb-frontends/af9033*
 565
 566 AFFS FILE SYSTEM
 567 M:      David Sterba <dsterba@suse.com>
 568 L:      linux-fsdevel@vger.kernel.org
 569 S:      Odd Fixes
 570 F:      Documentation/filesystems/affs.txt
 571 F:      fs/affs/
 572
 573 AFS FILESYSTEM
 574 M:      David Howells <dhowells@redhat.com>
 575 L:      linux-afs@lists.infradead.org
 576 S:      Supported
 577 F:      fs/afs/
 578 F:      include/trace/events/afs.h
 579 F:      Documentation/filesystems/afs.txt
 580 W:      https://www.infradead.org/~dhowells/kafs/
 581
 582 AGPGART DRIVER
 583 M:      David Airlie <airlied@linux.ie>
 584 T:      git git://people.freedesktop.org/~airlied/linux (part of drm maint)
 585 S:      Maintained
 586 F:      drivers/char/agp/
 587 F:      include/linux/agp*
 588 F:      include/uapi/linux/agp*
 589
 590 AHA152X SCSI DRIVER
 591 M:      "Juergen E. Fischer" <fischer@norbit.de>
 592 L:      linux-scsi@vger.kernel.org
 593 S:      Maintained
 594 F:      drivers/scsi/aha152x*
 595 F:      drivers/scsi/pcmcia/aha152x*
 596
 597 AIC7XXX / AIC79XX SCSI DRIVER
 598 M:      Hannes Reinecke <hare@suse.com>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aic7xxx/
 602
 603 AIMSLAB FM RADIO RECEIVER DRIVER
 604 M:      Hans Verkuil <hverkuil@xs4all.nl>
 605 L:      linux-media@vger.kernel.org
 606 T:      git git://linuxtv.org/media_tree.git
 607 W:      https://linuxtv.org
 608 S:      Maintained
 609 F:      drivers/media/radio/radio-aimslab*
 610
 611 AIO
 612 M:      Benjamin LaHaise <bcrl@kvack.org>
 613 L:      linux-aio@kvack.org
 614 S:      Supported
 615 F:      fs/aio.c
 616 F:      include/linux/*aio*.h
 617
 618 AIRSPY MEDIA DRIVER
 619 M:      Antti Palosaari <crope@iki.fi>
 620 L:      linux-media@vger.kernel.org
 621 W:      https://linuxtv.org
 622 W:      http://palosaari.fi/linux/
 623 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 624 T:      git git://linuxtv.org/anttip/media_tree.git
 625 S:      Maintained
 626 F:      drivers/media/usb/airspy/
 627
 628 ALACRITECH GIGABIT ETHERNET DRIVER
 629 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 630 S:      Maintained
 631 F:      drivers/net/ethernet/alacritech/*
 632
 633 ALCATEL SPEEDTOUCH USB DRIVER
 634 M:      Duncan Sands <duncan.sands@free.fr>
 635 L:      linux-usb@vger.kernel.org
 636 W:      http://www.linux-usb.org/SpeedTouch/
 637 S:      Maintained
 638 F:      drivers/usb/atm/speedtch.c
 639 F:      drivers/usb/atm/usbatm.c
 640
 641 ALCHEMY AU1XX0 MMC DRIVER
 642 M:      Manuel Lauss <manuel.lauss@gmail.com>
 643 S:      Maintained
 644 F:      drivers/mmc/host/au1xmmc.c
 645
 646 ALI1563 I2C DRIVER
 647 M:      Rudolf Marek <r.marek@assembler.cz>
 648 L:      linux-i2c@vger.kernel.org
 649 S:      Maintained
 650 F:      Documentation/i2c/busses/i2c-ali1563
 651 F:      drivers/i2c/busses/i2c-ali1563.c
 652
 653 ALLWINNER SECURITY SYSTEM
 654 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 655 L:      linux-crypto@vger.kernel.org
 656 S:      Maintained
 657 F:      drivers/crypto/sunxi-ss/
 658
 659 ALPHA PORT
 660 M:      Richard Henderson <rth@twiddle.net>
 661 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 662 M:      Matt Turner <mattst88@gmail.com>
 663 S:      Odd Fixes
 664 L:      linux-alpha@vger.kernel.org
 665 F:      arch/alpha/
 666
 667 ALPS PS/2 TOUCHPAD DRIVER
 668 R:      Pali Rohár <pali.rohar@gmail.com>
 669 F:      drivers/input/mouse/alps.*
 670
 671 ALTERA I2C CONTROLLER DRIVER
 672 M:      Thor Thayer <thor.thayer@linux.intel.com>
 673 S:      Maintained
 674 F:      drivers/i2c/busses/i2c-altera.c
 675
 676 ALTERA MAILBOX DRIVER
 677 M:      Ley Foon Tan <lftan@altera.com>
 678 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 679 S:      Maintained
 680 F:      drivers/mailbox/mailbox-altera.c
 681
 682 ALTERA PIO DRIVER
 683 M:      Tien Hock Loh <thloh@altera.com>
 684 L:      linux-gpio@vger.kernel.org
 685 S:      Maintained
 686 F:      drivers/gpio/gpio-altera.c
 687
 688 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 689 M:      Thor Thayer <thor.thayer@linux.intel.com>
 690 S:      Maintained
 691 F:      drivers/gpio/gpio-altera-a10sr.c
 692 F:      drivers/mfd/altera-a10sr.c
 693 F:      drivers/reset/reset-a10sr.c
 694 F:      include/linux/mfd/altera-a10sr.h
 695 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 696
 697 ALTERA TRIPLE SPEED ETHERNET DRIVER
 698 M:      Vince Bridgers <vbridger@opensource.altera.com>
 699 L:      netdev@vger.kernel.org
 700 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 701 S:      Maintained
 702 F:      drivers/net/ethernet/altera/
 703
 704 ALTERA UART/JTAG UART SERIAL DRIVERS
 705 M:      Tobias Klauser <tklauser@distanz.ch>
 706 L:      linux-serial@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/tty/serial/altera_uart.c
 710 F:      drivers/tty/serial/altera_jtaguart.c
 711 F:      include/linux/altera_uart.h
 712 F:      include/linux/altera_jtaguart.h
 713
 714 AMAZON ETHERNET DRIVERS
 715 M:      Netanel Belgazal <netanel@amazon.com>
 716 R:      Saeed Bishara <saeedb@amazon.com>
 717 R:      Zorik Machulsky <zorik@amazon.com>
 718 L:      netdev@vger.kernel.org
 719 S:      Supported
 720 F:      Documentation/networking/ena.txt
 721 F:      drivers/net/ethernet/amazon/
 722
 723 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 724 M:      Tom Lendacky <thomas.lendacky@amd.com>
 725 M:      Gary Hook <gary.hook@amd.com>
 726 L:      linux-crypto@vger.kernel.org
 727 S:      Supported
 728 F:      drivers/crypto/ccp/
 729 F:      include/linux/ccp.h
 730
 731 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 732 M:      Huang Rui <ray.huang@amd.com>
 733 L:      linux-hwmon@vger.kernel.org
 734 S:      Supported
 735 F:      Documentation/hwmon/fam15h_power
 736 F:      drivers/hwmon/fam15h_power.c
 737
 738 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 739 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 740 S:      Orphan
 741 F:      drivers/usb/gadget/udc/amd5536udc.*
 742
 743 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 744 P:      Andres Salomon <dilinger@queued.net>
 745 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 746 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 747 S:      Supported
 748 F:      drivers/char/hw_random/geode-rng.c
 749 F:      drivers/crypto/geode*
 750 F:      drivers/video/fbdev/geode/
 751 F:      arch/x86/include/asm/geode.h
 752
 753 AMD IOMMU (AMD-VI)
 754 M:      Joerg Roedel <joro@8bytes.org>
 755 L:      iommu@lists.linux-foundation.org
 756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 757 S:      Maintained
 758 F:      drivers/iommu/amd_iommu*.[ch]
 759 F:      include/linux/amd-iommu.h
 760
 761 AMD KFD
 762 M:      Oded Gabbay <oded.gabbay@gmail.com>
 763 L:      dri-devel@lists.freedesktop.org
 764 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 765 S:      Supported
 766 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 767 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 768 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 769 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 770 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 771 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 772 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 773 F:      drivers/gpu/drm/amd/amdkfd/
 774 F:      drivers/gpu/drm/amd/include/cik_structs.h
 775 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 776 F:      drivers/gpu/drm/amd/include/vi_structs.h
 777 F:      drivers/gpu/drm/amd/include/v9_structs.h
 778 F:      include/uapi/linux/kfd_ioctl.h
 779
 780 AMD SEATTLE DEVICE TREE SUPPORT
 781 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 782 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 783 M:      Tom Lendacky <thomas.lendacky@amd.com>
 784 S:      Supported
 785 F:      arch/arm64/boot/dts/amd/
 786
 787 AMD XGBE DRIVER
 788 M:      Tom Lendacky <thomas.lendacky@amd.com>
 789 L:      netdev@vger.kernel.org
 790 S:      Supported
 791 F:      drivers/net/ethernet/amd/xgbe/
 792 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 793
 794 AMS (Apple Motion Sensor) DRIVER
 795 M:      Michael Hanselmann <linux-kernel@hansmi.ch>
 796 S:      Supported
 797 F:      drivers/macintosh/ams/
 798
 799 ANALOG DEVICES INC AD9389B DRIVER
 800 M:      Hans Verkuil <hans.verkuil@cisco.com>
 801 L:      linux-media@vger.kernel.org
 802 S:      Maintained
 803 F:      drivers/media/i2c/ad9389b*
 804
 805 ANALOG DEVICES INC ADV7180 DRIVER
 806 M:      Lars-Peter Clausen <lars@metafoo.de>
 807 L:      linux-media@vger.kernel.org
 808 W:      http://ez.analog.com/community/linux-device-drivers
 809 S:      Supported
 810 F:      drivers/media/i2c/adv7180.c
 811
 812 ANALOG DEVICES INC ADV748X DRIVER
 813 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 814 L:      linux-media@vger.kernel.org
 815 S:      Maintained
 816 F:      drivers/media/i2c/adv748x/*
 817
 818 ANALOG DEVICES INC ADV7511 DRIVER
 819 M:      Hans Verkuil <hans.verkuil@cisco.com>
 820 L:      linux-media@vger.kernel.org
 821 S:      Maintained
 822 F:      drivers/media/i2c/adv7511*
 823
 824 ANALOG DEVICES INC ADV7604 DRIVER
 825 M:      Hans Verkuil <hans.verkuil@cisco.com>
 826 L:      linux-media@vger.kernel.org
 827 S:      Maintained
 828 F:      drivers/media/i2c/adv7604*
 829
 830 ANALOG DEVICES INC ADV7842 DRIVER
 831 M:      Hans Verkuil <hans.verkuil@cisco.com>
 832 L:      linux-media@vger.kernel.org
 833 S:      Maintained
 834 F:      drivers/media/i2c/adv7842*
 835
 836 ANALOG DEVICES INC ASOC CODEC DRIVERS
 837 M:      Lars-Peter Clausen <lars@metafoo.de>
 838 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 839 W:      http://wiki.analog.com/
 840 W:      http://ez.analog.com/community/linux-device-drivers
 841 S:      Supported
 842 F:      sound/soc/codecs/adau*
 843 F:      sound/soc/codecs/adav*
 844 F:      sound/soc/codecs/ad1*
 845 F:      sound/soc/codecs/ad7*
 846 F:      sound/soc/codecs/ssm*
 847 F:      sound/soc/codecs/sigmadsp.*
 848
 849 ANALOG DEVICES INC DMA DRIVERS
 850 M:      Lars-Peter Clausen <lars@metafoo.de>
 851 W:      http://ez.analog.com/community/linux-device-drivers
 852 S:      Supported
 853 F:      drivers/dma/dma-axi-dmac.c
 854
 855 ANALOG DEVICES INC IIO DRIVERS
 856 M:      Lars-Peter Clausen <lars@metafoo.de>
 857 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 858 W:      http://wiki.analog.com/
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 862 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 863 F:      drivers/iio/*/ad*
 864 F:      drivers/iio/adc/ltc2497*
 865 X:      drivers/iio/*/adjd*
 866 F:      drivers/staging/iio/*/ad*
 867
 868 ANDES ARCHITECTURE
 869 M:      Greentime Hu <green.hu@gmail.com>
 870 M:      Vincent Chen <deanbo422@gmail.com>
 871 T:      git https://github.com/andestech/linux.git
 872 S:      Supported
 873 F:      arch/nds32/
 874 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 875 F:      Documentation/devicetree/bindings/nds32/
 876 K:      nds32
 877 N:      nds32
 878
 879 ANDROID CONFIG FRAGMENTS
 880 M:      Rob Herring <robh@kernel.org>
 881 S:      Supported
 882 F:      kernel/configs/android*
 883
 884 ANDROID DRIVERS
 885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 886 M:      Arve Hjønnevåg <arve@android.com>
 887 M:      Todd Kjos <tkjos@android.com>
 888 M:      Martijn Coenen <maco@android.com>
 889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 890 L:      devel@driverdev.osuosl.org
 891 S:      Supported
 892 F:      drivers/android/
 893 F:      drivers/staging/android/
 894
 895 ANDROID GOLDFISH PIC DRIVER
 896 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 897 S:      Supported
 898 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 899 F:      drivers/irqchip/irq-goldfish-pic.c
 900
 901 ANDROID GOLDFISH RTC DRIVER
 902 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 903 S:      Supported
 904 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 905 F:      drivers/rtc/rtc-goldfish.c
 906
 907 ANDROID ION DRIVER
 908 M:      Laura Abbott <labbott@redhat.com>
 909 M:      Sumit Semwal <sumit.semwal@linaro.org>
 910 L:      devel@driverdev.osuosl.org
 911 L:      dri-devel@lists.freedesktop.org
 912 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 913 S:      Supported
 914 F:      drivers/staging/android/ion
 915 F:      drivers/staging/android/uapi/ion.h
 916
 917 AOA (Apple Onboard Audio) ALSA DRIVER
 918 M:      Johannes Berg <johannes@sipsolutions.net>
 919 L:      linuxppc-dev@lists.ozlabs.org
 920 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 921 S:      Maintained
 922 F:      sound/aoa/
 923
 924 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 925 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 926 L:      linux-iio@vger.kernel.org
 927 S:      Maintained
 928 F:      drivers/iio/adc/stx104.c
 929
 930 APM DRIVER
 931 M:      Jiri Kosina <jikos@kernel.org>
 932 S:      Odd fixes
 933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 934 F:      arch/x86/kernel/apm_32.c
 935 F:      include/linux/apm_bios.h
 936 F:      include/uapi/linux/apm_bios.h
 937 F:      drivers/char/apm-emulation.c
 938
 939 APPARMOR SECURITY MODULE
 940 M:      John Johansen <john.johansen@canonical.com>
 941 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 942 W:      wiki.apparmor.net
 943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 944 S:      Supported
 945 F:      security/apparmor/
 946 F:      Documentation/admin-guide/LSM/apparmor.rst
 947
 948 APPLE BCM5974 MULTITOUCH DRIVER
 949 M:      Henrik Rydberg <rydberg@bitmath.org>
 950 L:      linux-input@vger.kernel.org
 951 S:      Odd fixes
 952 F:      drivers/input/mouse/bcm5974.c
 953
 954 APPLE SMC DRIVER
 955 M:      Henrik Rydberg <rydberg@bitmath.org>
 956 L:      linux-hwmon@vger.kernel.org
 957 S:      Odd fixes
 958 F:      drivers/hwmon/applesmc.c
 959
 960 APPLETALK NETWORK LAYER
 961 L:      netdev@vger.kernel.org
 962 S:      Odd fixes
 963 F:      drivers/net/appletalk/
 964 F:      net/appletalk/
 965
 966 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 967 M:      Duc Dang <dhdang@apm.com>
 968 S:      Supported
 969 F:      arch/arm64/boot/dts/apm/
 970
 971 APPLIED MICRO (APM) X-GENE SOC EDAC
 972 M:      Loc Ho <lho@apm.com>
 973 S:      Supported
 974 F:      drivers/edac/xgene_edac.c
 975 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 976
 977 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 978 M:      Iyappan Subramanian <isubramanian@apm.com>
 979 M:      Keyur Chudgar <kchudgar@apm.com>
 980 S:      Supported
 981 F:      drivers/net/ethernet/apm/xgene-v2/
 982
 983 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 984 M:      Iyappan Subramanian <isubramanian@apm.com>
 985 M:      Keyur Chudgar <kchudgar@apm.com>
 986 M:      Quan Nguyen <qnguyen@apm.com>
 987 S:      Supported
 988 F:      drivers/net/ethernet/apm/xgene/
 989 F:      drivers/net/phy/mdio-xgene.c
 990 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 991 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
 992
 993 APPLIED MICRO (APM) X-GENE SOC PMU
 994 M:      Tai Nguyen <ttnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/perf/xgene_pmu.c
 997 F:      Documentation/perf/xgene-pmu.txt
 998 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
 999
1000 APTINA CAMERA SENSOR PLL
1001 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1002 L:      linux-media@vger.kernel.org
1003 S:      Maintained
1004 F:      drivers/media/i2c/aptina-pll.*
1005
1006 ARC FRAMEBUFFER DRIVER
1007 M:      Jaya Kumar <jayalk@intworks.biz>
1008 S:      Maintained
1009 F:      drivers/video/fbdev/arcfb.c
1010 F:      drivers/video/fbdev/core/fb_defio.c
1011
1012 ARC PGU DRM DRIVER
1013 M:      Alexey Brodkin <abrodkin@synopsys.com>
1014 S:      Supported
1015 F:      drivers/gpu/drm/arc/
1016 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1017
1018 ARCNET NETWORK LAYER
1019 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1020 L:      netdev@vger.kernel.org
1021 S:      Maintained
1022 F:      drivers/net/arcnet/
1023 F:      include/uapi/linux/if_arcnet.h
1024
1025 ARM ARCHITECTED TIMER DRIVER
1026 M:      Mark Rutland <mark.rutland@arm.com>
1027 M:      Marc Zyngier <marc.zyngier@arm.com>
1028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1029 S:      Maintained
1030 F:      arch/arm/include/asm/arch_timer.h
1031 F:      arch/arm64/include/asm/arch_timer.h
1032 F:      drivers/clocksource/arm_arch_timer.c
1033
1034 ARM HDLCD DRM DRIVER
1035 M:      Liviu Dudau <liviu.dudau@arm.com>
1036 S:      Supported
1037 F:      drivers/gpu/drm/arm/hdlcd_*
1038 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1039
1040 ARM MALI-DP DRM DRIVER
1041 M:      Liviu Dudau <liviu.dudau@arm.com>
1042 M:      Brian Starkey <brian.starkey@arm.com>
1043 M:      Mali DP Maintainers <malidp@foss.arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/
1046 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1047
1048 ARM MFM AND FLOPPY DRIVERS
1049 M:      Ian Molton <spyro@f2s.com>
1050 S:      Maintained
1051 F:      arch/arm/lib/floppydma.S
1052 F:      arch/arm/include/asm/floppy.h
1053
1054 ARM PMU PROFILING AND DEBUGGING
1055 M:      Will Deacon <will.deacon@arm.com>
1056 M:      Mark Rutland <mark.rutland@arm.com>
1057 S:      Maintained
1058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1059 F:      arch/arm*/kernel/perf_*
1060 F:      arch/arm/oprofile/common.c
1061 F:      arch/arm*/kernel/hw_breakpoint.c
1062 F:      arch/arm*/include/asm/hw_breakpoint.h
1063 F:      arch/arm*/include/asm/perf_event.h
1064 F:      drivers/perf/*
1065 F:      include/linux/perf/arm_pmu.h
1066 F:      Documentation/devicetree/bindings/arm/pmu.txt
1067 F:      Documentation/devicetree/bindings/perf/
1068
1069 ARM PORT
1070 M:      Russell King <linux@armlinux.org.uk>
1071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1072 W:      http://www.armlinux.org.uk/
1073 S:      Odd Fixes
1074 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1075 F:      arch/arm/
1076 X:      arch/arm/boot/dts/
1077
1078 ARM PRIMECELL AACI PL041 DRIVER
1079 M:      Russell King <linux@armlinux.org.uk>
1080 S:      Odd Fixes
1081 F:      sound/arm/aaci.*
1082
1083 ARM PRIMECELL BUS SUPPORT
1084 M:      Russell King <linux@armlinux.org.uk>
1085 S:      Odd Fixes
1086 F:      drivers/amba/
1087 F:      include/linux/amba/bus.h
1088
1089 ARM PRIMECELL CLCD PL110 DRIVER
1090 M:      Russell King <linux@armlinux.org.uk>
1091 S:      Odd Fixes
1092 F:      drivers/video/fbdev/amba-clcd.*
1093
1094 ARM PRIMECELL KMI PL050 DRIVER
1095 M:      Russell King <linux@armlinux.org.uk>
1096 S:      Odd Fixes
1097 F:      drivers/input/serio/ambakmi.*
1098 F:      include/linux/amba/kmi.h
1099
1100 ARM PRIMECELL MMCI PL180/1 DRIVER
1101 M:      Russell King <linux@armlinux.org.uk>
1102 S:      Odd Fixes
1103 F:      drivers/mmc/host/mmci.*
1104 F:      include/linux/amba/mmci.h
1105
1106 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1107 M:      Russell King <linux@armlinux.org.uk>
1108 S:      Odd Fixes
1109 F:      drivers/tty/serial/amba-pl01*.c
1110 F:      include/linux/amba/serial.h
1111
1112 ARM SMMU DRIVERS
1113 M:      Will Deacon <will.deacon@arm.com>
1114 R:      Robin Murphy <robin.murphy@arm.com>
1115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1116 S:      Maintained
1117 F:      drivers/iommu/arm-smmu.c
1118 F:      drivers/iommu/arm-smmu-v3.c
1119 F:      drivers/iommu/io-pgtable-arm.c
1120 F:      drivers/iommu/io-pgtable-arm-v7s.c
1121
1122 ARM SUB-ARCHITECTURES
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      arch/arm/mach-*/
1126 F:      arch/arm/plat-*/
1127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1128
1129 ARM/ACTIONS SEMI ARCHITECTURE
1130 M:      Andreas Färber <afaerber@suse.de>
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 N:      owl
1134 F:      arch/arm/mach-actions/
1135 F:      arch/arm/boot/dts/owl-*
1136 F:      arch/arm64/boot/dts/actions/
1137 F:      drivers/clocksource/owl-*
1138 F:      drivers/pinctrl/actions/*
1139 F:      drivers/soc/actions/
1140 F:      include/dt-bindings/power/owl-*
1141 F:      include/linux/soc/actions/
1142 F:      Documentation/devicetree/bindings/arm/actions.txt
1143 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1144 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1145 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1146
1147 ARM/ADS SPHERE MACHINE SUPPORT
1148 M:      Lennert Buytenhek <kernel@wantstofly.org>
1149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1150 S:      Maintained
1151
1152 ARM/AFEB9260 MACHINE SUPPORT
1153 M:      Sergey Lapin <slapin@ossfans.org>
1154 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1155 S:      Maintained
1156
1157 ARM/AJECO 1ARM MACHINE SUPPORT
1158 M:      Lennert Buytenhek <kernel@wantstofly.org>
1159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1160 S:      Maintained
1161
1162 ARM/Allwinner SoC Clock Support
1163 M:      Emilio López <emilio@elopez.com.ar>
1164 S:      Maintained
1165 F:      drivers/clk/sunxi/
1166
1167 ARM/Allwinner sunXi SoC support
1168 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1169 M:      Chen-Yu Tsai <wens@csie.org>
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 N:      sun[x456789]i
1173 N:      sun50i
1174 F:      arch/arm/mach-sunxi/
1175 F:      arch/arm64/boot/dts/allwinner/
1176 F:      drivers/clk/sunxi-ng/
1177 F:      drivers/pinctrl/sunxi/
1178 F:      drivers/soc/sunxi/
1179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1180
1181 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1182 M:      Neil Armstrong <narmstrong@baylibre.com>
1183 M:      Jerome Brunet <jbrunet@baylibre.com>
1184 L:      linux-amlogic@lists.infradead.org
1185 S:      Maintained
1186 F:      drivers/clk/meson/
1187 F:      include/dt-bindings/clock/meson*
1188 F:      include/dt-bindings/clock/gxbb*
1189 F:      Documentation/devicetree/bindings/clock/amlogic*
1190
1191 ARM/Amlogic Meson SoC support
1192 M:      Carlo Caione <carlo@caione.org>
1193 M:      Kevin Hilman <khilman@baylibre.com>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 L:      linux-amlogic@lists.infradead.org
1196 W:      http://linux-meson.com/
1197 S:      Maintained
1198 F:      arch/arm/mach-meson/
1199 F:      arch/arm/boot/dts/meson*
1200 F:      arch/arm64/boot/dts/amlogic/
1201 F:      drivers/pinctrl/meson/
1202 F:      drivers/mmc/host/meson*
1203 N:      meson
1204
1205 ARM/Annapurna Labs ALPINE ARCHITECTURE
1206 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1207 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1209 S:      Maintained
1210 F:      arch/arm/mach-alpine/
1211 F:      arch/arm/boot/dts/alpine*
1212 F:      arch/arm64/boot/dts/al/
1213 F:      drivers/*/*alpine*
1214
1215 ARM/ARTPEC MACHINE SUPPORT
1216 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1217 M:      Lars Persson <lars.persson@axis.com>
1218 S:      Maintained
1219 L:      linux-arm-kernel@axis.com
1220 F:      arch/arm/mach-artpec
1221 F:      arch/arm/boot/dts/artpec6*
1222 F:      drivers/clk/axis
1223 F:      drivers/crypto/axis
1224 F:      drivers/pinctrl/pinctrl-artpec*
1225 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1226
1227 ARM/ASPEED I2C DRIVER
1228 M:      Brendan Higgins <brendanhiggins@google.com>
1229 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1230 R:      Joel Stanley <joel@jms.id.au>
1231 L:      linux-i2c@vger.kernel.org
1232 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1233 S:      Maintained
1234 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1235 F:      drivers/i2c/busses/i2c-aspeed.c
1236 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1237 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1238
1239 ARM/ASPEED MACHINE SUPPORT
1240 M:      Joel Stanley <joel@jms.id.au>
1241 R:      Andrew Jeffery <andrew@aj.id.au>
1242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1243 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1244 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1245 S:      Supported
1246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1247 F:      arch/arm/mach-aspeed/
1248 F:      arch/arm/boot/dts/aspeed-*
1249 N:      aspeed
1250
1251 ARM/ATMEL AT91 Clock Support
1252 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1253 S:      Maintained
1254 F:      drivers/clk/at91
1255
1256 ARM/CALXEDA HIGHBANK ARCHITECTURE
1257 M:      Rob Herring <robh@kernel.org>
1258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1259 S:      Maintained
1260 F:      arch/arm/mach-highbank/
1261 F:      arch/arm/boot/dts/highbank.dts
1262 F:      arch/arm/boot/dts/ecx-*.dts*
1263
1264 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1265 M:      Krzysztof Halasa <khalasa@piap.pl>
1266 S:      Maintained
1267 F:      arch/arm/mach-cns3xxx/
1268
1269 ARM/CAVIUM THUNDER NETWORK DRIVER
1270 M:      Sunil Goutham <sgoutham@cavium.com>
1271 M:      Robert Richter <rric@kernel.org>
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Supported
1274 F:      drivers/net/ethernet/cavium/thunder/
1275
1276 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1277 M:      Lukasz Majewski <lukma@denx.de>
1278 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      arch/arm/mach-ep93xx/ts72xx.c
1281
1282 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1283 M:      Alexander Shiyan <shc_work@mail.ru>
1284 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1285 S:      Odd Fixes
1286 N:      clps711x
1287
1288 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1289 M:      Lennert Buytenhek <kernel@wantstofly.org>
1290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1291 S:      Maintained
1292
1293 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1294 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1295 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1297 S:      Maintained
1298 F:      arch/arm/mach-ep93xx/
1299 F:      arch/arm/mach-ep93xx/include/mach/
1300
1301 ARM/CLKDEV SUPPORT
1302 M:      Russell King <linux@armlinux.org.uk>
1303 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1304 S:      Maintained
1305 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1306 F:      drivers/clk/clkdev.c
1307
1308 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1309 M:      Mike Rapoport <mike@compulab.co.il>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1314 M:      Baruch Siach <baruch@tkos.co.il>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317 F:      arch/arm/boot/dts/cx92755*
1318 N:      digicolor
1319
1320 ARM/CONTEC MICRO9 MACHINE SUPPORT
1321 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1322 S:      Maintained
1323 F:      arch/arm/mach-ep93xx/micro9.c
1324
1325 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1326 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 S:      Maintained
1329 F:      drivers/hwtracing/coresight/*
1330 F:      Documentation/trace/coresight.txt
1331 F:      Documentation/trace/coresight-cpu-debug.txt
1332 F:      Documentation/devicetree/bindings/arm/coresight.txt
1333 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1334 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1335 F:      tools/perf/arch/arm/util/pmu.c
1336 F:      tools/perf/arch/arm/util/auxtrace.c
1337 F:      tools/perf/arch/arm/util/cs-etm.c
1338 F:      tools/perf/arch/arm/util/cs-etm.h
1339 F:      tools/perf/util/cs-etm.*
1340 F:      tools/perf/util/cs-etm-decoder/*
1341
1342 ARM/CORGI MACHINE SUPPORT
1343 M:      Richard Purdie <rpurdie@rpsys.net>
1344 S:      Maintained
1345
1346 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1347 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1348 M:      Linus Walleij <linus.walleij@linaro.org>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 T:      git git://github.com/ulli-kroll/linux.git
1351 S:      Maintained
1352 F:      Documentation/devicetree/bindings/arm/gemini.txt
1353 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1354 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1355 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1356 F:      arch/arm/mach-gemini/
1357 F:      drivers/net/ethernet/cortina/
1358 F:      drivers/pinctrl/pinctrl-gemini.c
1359 F:      drivers/rtc/rtc-ftrtc010.c
1360
1361 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1362 M:      Barry Song <baohua@kernel.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1365 S:      Maintained
1366 F:      arch/arm/boot/dts/prima2*
1367 F:      arch/arm/mach-prima2/
1368 F:      drivers/clk/sirf/
1369 F:      drivers/clocksource/timer-prima2.c
1370 F:      drivers/clocksource/timer-atlas7.c
1371 N:      [^a-z]sirf
1372
1373 ARM/EBSA110 MACHINE SUPPORT
1374 M:      Russell King <linux@armlinux.org.uk>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 W:      http://www.armlinux.org.uk/
1377 S:      Maintained
1378 F:      arch/arm/mach-ebsa110/
1379 F:      drivers/net/ethernet/amd/am79c961a.*
1380
1381 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1382 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1383 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1384 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1385 S:      Maintained
1386 N:      efm32
1387
1388 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1389 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 F:      arch/arm/mach-pxa/ezx.c
1393
1394 ARM/FARADAY FA526 PORT
1395 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 S:      Maintained
1398 T:      git git://git.berlios.de/gemini-board
1399 F:      arch/arm/mm/*-fa*
1400
1401 ARM/FOOTBRIDGE ARCHITECTURE
1402 M:      Russell King <linux@armlinux.org.uk>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 W:      http://www.armlinux.org.uk/
1405 S:      Maintained
1406 F:      arch/arm/include/asm/hardware/dec21285.h
1407 F:      arch/arm/mach-footbridge/
1408
1409 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1410 M:      Shawn Guo <shawnguo@kernel.org>
1411 M:      Sascha Hauer <s.hauer@pengutronix.de>
1412 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1413 R:      Fabio Estevam <fabio.estevam@nxp.com>
1414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1415 S:      Maintained
1416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1417 F:      arch/arm/mach-imx/
1418 F:      arch/arm/mach-mxs/
1419 F:      arch/arm/boot/dts/imx*
1420 F:      arch/arm/configs/imx*_defconfig
1421 F:      drivers/clk/imx/
1422 F:      drivers/soc/imx/
1423 F:      include/soc/imx/
1424
1425 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1426 M:      Shawn Guo <shawnguo@kernel.org>
1427 M:      Sascha Hauer <s.hauer@pengutronix.de>
1428 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1429 R:      Stefan Agner <stefan@agner.ch>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1433 F:      arch/arm/mach-imx/*vf610*
1434 F:      arch/arm/boot/dts/vf*
1435
1436 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1437 M:      Lennert Buytenhek <kernel@wantstofly.org>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440
1441 ARM/GUMSTIX MACHINE SUPPORT
1442 M:      Steve Sakoman <sakoman@gmail.com>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445
1446 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1447 M:      Philipp Zabel <philipp.zabel@gmail.com>
1448 M:      Paul Parsons <lost.distance@yahoo.com>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Maintained
1451 F:      arch/arm/mach-pxa/hx4700.c
1452 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1453 F:      sound/soc/pxa/hx4700.c
1454
1455 ARM/HISILICON SOC SUPPORT
1456 M:      Wei Xu <xuwei5@hisilicon.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 W:      http://www.hisilicon.com
1459 S:      Supported
1460 T:      git git://github.com/hisilicon/linux-hisi.git
1461 F:      arch/arm/mach-hisi/
1462 F:      arch/arm/boot/dts/hi3*
1463 F:      arch/arm/boot/dts/hip*
1464 F:      arch/arm/boot/dts/hisi*
1465 F:      arch/arm64/boot/dts/hisilicon/
1466
1467 ARM/HP JORNADA 7XX MACHINE SUPPORT
1468 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1469 W:      www.jlime.com
1470 S:      Maintained
1471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1472 F:      arch/arm/mach-sa1100/jornada720.c
1473 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1474
1475 ARM/IGEP MACHINE SUPPORT
1476 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1477 M:      Javier Martinez Canillas <javier@dowhile0.org>
1478 L:      linux-omap@vger.kernel.org
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481 F:      arch/arm/boot/dts/omap3-igep*
1482
1483 ARM/INCOME PXA270 SUPPORT
1484 M:      Marek Vasut <marek.vasut@gmail.com>
1485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1486 S:      Maintained
1487 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1488
1489 ARM/INTEL IOP13XX ARM ARCHITECTURE
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/INTEL IOP32X ARM ARCHITECTURE
1495 M:      Lennert Buytenhek <kernel@wantstofly.org>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/INTEL IOP33X ARM ARCHITECTURE
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Orphan
1502
1503 ARM/INTEL IQ81342EX MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/INTEL IXDP2850 MACHINE SUPPORT
1509 M:      Lennert Buytenhek <kernel@wantstofly.org>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 S:      Maintained
1512
1513 ARM/INTEL IXP4XX ARM ARCHITECTURE
1514 M:      Imre Kaloz <kaloz@openwrt.org>
1515 M:      Krzysztof Halasa <khalasa@piap.pl>
1516 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1517 S:      Maintained
1518 F:      arch/arm/mach-ixp4xx/
1519
1520 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1521 M:      Jonathan Cameron <jic23@cam.ac.uk>
1522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1523 S:      Maintained
1524 F:      arch/arm/mach-pxa/stargate2.c
1525 F:      drivers/pcmcia/pxa2xx_stargate2.c
1526
1527 ARM/INTEL XSC3 (MANZANO) ARM CORE
1528 M:      Lennert Buytenhek <kernel@wantstofly.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531
1532 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1533 M:      Lennert Buytenhek <kernel@wantstofly.org>
1534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1535 S:      Maintained
1536
1537 ARM/LG1K ARCHITECTURE
1538 M:      Chanho Min <chanho.min@lge.com>
1539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1540 S:      Maintained
1541 F:      arch/arm64/boot/dts/lg/
1542
1543 ARM/LOGICPD PXA270 MACHINE SUPPORT
1544 M:      Lennert Buytenhek <kernel@wantstofly.org>
1545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1546 S:      Maintained
1547
1548 ARM/LPC18XX ARCHITECTURE
1549 M:      Joachim Eastwood <manabian@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/boot/dts/lpc43*
1553 F:      drivers/clk/nxp/clk-lpc18xx*
1554 F:      drivers/clocksource/time-lpc32xx.c
1555 F:      drivers/i2c/busses/i2c-lpc2k.c
1556 F:      drivers/memory/pl172.c
1557 F:      drivers/mtd/spi-nor/nxp-spifi.c
1558 F:      drivers/rtc/rtc-lpc24xx.c
1559 N:      lpc18xx
1560
1561 ARM/LPC32XX SOC SUPPORT
1562 M:      Vladimir Zapolskiy <vz@mleia.com>
1563 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1566 S:      Maintained
1567 F:      arch/arm/boot/dts/lpc32*
1568 F:      arch/arm/mach-lpc32xx/
1569 F:      drivers/i2c/busses/i2c-pnx.c
1570 F:      drivers/net/ethernet/nxp/lpc_eth.c
1571 F:      drivers/usb/host/ohci-nxp.c
1572 F:      drivers/watchdog/pnx4008_wdt.c
1573 N:      lpc32xx
1574
1575 ARM/MAGICIAN MACHINE SUPPORT
1576 M:      Philipp Zabel <philipp.zabel@gmail.com>
1577 S:      Maintained
1578
1579 ARM/Marvell Dove/MV78xx0/Orion SOC support
1580 M:      Jason Cooper <jason@lakedaemon.net>
1581 M:      Andrew Lunn <andrew@lunn.ch>
1582 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1583 M:      Gregory Clement <gregory.clement@bootlin.com>
1584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1585 S:      Maintained
1586 F:      Documentation/devicetree/bindings/soc/dove/
1587 F:      arch/arm/mach-dove/
1588 F:      arch/arm/mach-mv78xx0/
1589 F:      arch/arm/mach-orion5x/
1590 F:      arch/arm/plat-orion/
1591 F:      arch/arm/boot/dts/dove*
1592 F:      arch/arm/boot/dts/orion5x*
1593
1594 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1595 M:      Jason Cooper <jason@lakedaemon.net>
1596 M:      Andrew Lunn <andrew@lunn.ch>
1597 M:      Gregory Clement <gregory.clement@bootlin.com>
1598 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1600 S:      Maintained
1601 F:      arch/arm/boot/dts/armada*
1602 F:      arch/arm/boot/dts/kirkwood*
1603 F:      arch/arm/configs/mvebu_*_defconfig
1604 F:      arch/arm/mach-mvebu/
1605 F:      arch/arm64/boot/dts/marvell/armada*
1606 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1607 F:      drivers/cpufreq/mvebu-cpufreq.c
1608 F:      drivers/irqchip/irq-armada-370-xp.c
1609 F:      drivers/irqchip/irq-mvebu-*
1610 F:      drivers/pinctrl/mvebu/
1611 F:      drivers/rtc/rtc-armada38x.c
1612
1613 ARM/Mediatek RTC DRIVER
1614 M:      Eddie Huang <eddie.huang@mediatek.com>
1615 M:      Sean Wang <sean.wang@mediatek.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1620 F:      drivers/rtc/rtc-mt6397.c
1621 F:      drivers/rtc/rtc-mt7622.c
1622
1623 ARM/Mediatek SoC support
1624 M:      Matthias Brugger <matthias.bgg@gmail.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1627 S:      Maintained
1628 F:      arch/arm/boot/dts/mt6*
1629 F:      arch/arm/boot/dts/mt7*
1630 F:      arch/arm/boot/dts/mt8*
1631 F:      arch/arm/mach-mediatek/
1632 F:      arch/arm64/boot/dts/mediatek/
1633 N:      mtk
1634 K:      mediatek
1635
1636 ARM/Mediatek USB3 PHY DRIVER
1637 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1640 S:      Maintained
1641 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1642
1643 ARM/MICREL KS8695 ARCHITECTURE
1644 M:      Greg Ungerer <gerg@uclinux.org>
1645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1646 F:      arch/arm/mach-ks8695/
1647 S:      Odd Fixes
1648
1649 ARM/Microchip (AT91) SoC support
1650 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1651 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 W:      http://www.linux4sam.org
1654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1655 S:      Supported
1656 N:      at91
1657 N:      atmel
1658 F:      arch/arm/mach-at91/
1659 F:      include/soc/at91/
1660 F:      arch/arm/boot/dts/at91*.dts
1661 F:      arch/arm/boot/dts/at91*.dtsi
1662 F:      arch/arm/boot/dts/sama*.dts
1663 F:      arch/arm/boot/dts/sama*.dtsi
1664 F:      arch/arm/include/debug/at91.S
1665 F:      drivers/memory/atmel*
1666 F:      drivers/watchdog/sama5d4_wdt.c
1667 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1668 X:      drivers/net/wireless/atmel/
1669
1670 ARM/MIOA701 MACHINE SUPPORT
1671 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 F:      arch/arm/mach-pxa/mioa701.c
1674 S:      Maintained
1675
1676 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1677 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1678 S:      Maintained
1679
1680 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1681 M:      Linus Walleij <linus.walleij@linaro.org>
1682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1683 S:      Maintained
1684 F:      arch/arm/mach-nomadik/
1685 F:      arch/arm/mach-u300/
1686 F:      arch/arm/mach-ux500/
1687 F:      arch/arm/boot/dts/ste-*
1688 F:      drivers/clk/clk-nomadik.c
1689 F:      drivers/clk/clk-u300.c
1690 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1691 F:      drivers/clocksource/timer-u300.c
1692 F:      drivers/dma/coh901318*
1693 F:      drivers/dma/ste_dma40*
1694 F:      drivers/hwspinlock/u8500_hsem.c
1695 F:      drivers/i2c/busses/i2c-nomadik.c
1696 F:      drivers/i2c/busses/i2c-stu300.c
1697 F:      drivers/mfd/ab3100*
1698 F:      drivers/mfd/ab8500*
1699 F:      drivers/mfd/abx500*
1700 F:      drivers/mfd/dbx500*
1701 F:      drivers/mfd/db8500*
1702 F:      drivers/pinctrl/nomadik/
1703 F:      drivers/pinctrl/pinctrl-coh901*
1704 F:      drivers/pinctrl/pinctrl-u300.c
1705 F:      drivers/rtc/rtc-ab3100.c
1706 F:      drivers/rtc/rtc-ab8500.c
1707 F:      drivers/rtc/rtc-coh901331.c
1708 F:      drivers/rtc/rtc-pl031.c
1709 F:      drivers/watchdog/coh901327_wdt.c
1710 F:      Documentation/devicetree/bindings/arm/ste-*
1711 F:      Documentation/devicetree/bindings/arm/ux500/
1712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1713
1714 ARM/NUVOTON NPCM ARCHITECTURE
1715 M:      Avi Fishman <avifishman70@gmail.com>
1716 M:      Tomer Maimon <tmaimon77@gmail.com>
1717 R:      Patrick Venture <venture@google.com>
1718 R:      Nancy Yuen <yuenn@google.com>
1719 R:      Brendan Higgins <brendanhiggins@google.com>
1720 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1721 S:      Supported
1722 F:      arch/arm/mach-npcm/
1723 F:      arch/arm/boot/dts/nuvoton-npcm*
1724 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1725 F:      drivers/*/*npcm*
1726 F:      Documentation/*/*npcm*
1727
1728 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1729 M:      Wan ZongShun <mcuos.com@gmail.com>
1730 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1731 W:      http://www.mcuos.com
1732 S:      Maintained
1733 F:      arch/arm/mach-w90x900/
1734 F:      drivers/input/keyboard/w90p910_keypad.c
1735 F:      drivers/input/touchscreen/w90p910_ts.c
1736 F:      drivers/watchdog/nuc900_wdt.c
1737 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1738 F:      drivers/mtd/nand/raw/nuc900_nand.c
1739 F:      drivers/rtc/rtc-nuc900.c
1740 F:      drivers/spi/spi-nuc900.c
1741 F:      drivers/usb/host/ehci-w90x900.c
1742 F:      drivers/video/fbdev/nuc900fb.c
1743
1744 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1745 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1746 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1747 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1748 S:      Supported
1749
1750 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1751 M:      Alexander Clouter <alex@digriz.org.uk>
1752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1753 W:      http://www.digriz.org.uk/ts78xx/kernel
1754 S:      Maintained
1755 F:      arch/arm/mach-orion5x/ts78xx-*
1756
1757 ARM/OXNAS platform support
1758 M:      Neil Armstrong <narmstrong@baylibre.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1761 S:      Maintained
1762 F:      arch/arm/mach-oxnas/
1763 F:      arch/arm/boot/dts/ox8*.dts*
1764 N:      oxnas
1765
1766 ARM/PALM TREO SUPPORT
1767 M:      Tomas Cech <sleep_walker@suse.com>
1768 L:      linux-arm-kernel@lists.infradead.org
1769 W:      http://hackndev.com
1770 S:      Maintained
1771 F:      arch/arm/mach-pxa/palmtreo.*
1772
1773 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1774 M:      Marek Vasut <marek.vasut@gmail.com>
1775 L:      linux-arm-kernel@lists.infradead.org
1776 W:      http://hackndev.com
1777 S:      Maintained
1778 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1779 F:      arch/arm/mach-pxa/palmtx.c
1780 F:      arch/arm/mach-pxa/palmt5.*
1781 F:      arch/arm/mach-pxa/include/mach/palmld.h
1782 F:      arch/arm/mach-pxa/palmld.c
1783 F:      arch/arm/mach-pxa/palmte2.*
1784 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1785 F:      arch/arm/mach-pxa/palmtc.c
1786
1787 ARM/PALMZ72 SUPPORT
1788 M:      Sergey Lapin <slapin@ossfans.org>
1789 L:      linux-arm-kernel@lists.infradead.org
1790 W:      http://hackndev.com
1791 S:      Maintained
1792 F:      arch/arm/mach-pxa/palmz72.*
1793
1794 ARM/PLEB SUPPORT
1795 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1796 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1797 S:      Maintained
1798
1799 ARM/PT DIGITAL BOARD PORT
1800 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 W:      http://www.armlinux.org.uk/
1803 S:      Maintained
1804
1805 ARM/QUALCOMM SUPPORT
1806 M:      Andy Gross <andy.gross@linaro.org>
1807 M:      David Brown <david.brown@linaro.org>
1808 L:      linux-arm-msm@vger.kernel.org
1809 L:      linux-soc@vger.kernel.org
1810 S:      Maintained
1811 F:      Documentation/devicetree/bindings/soc/qcom/
1812 F:      arch/arm/boot/dts/qcom-*.dts
1813 F:      arch/arm/boot/dts/qcom-*.dtsi
1814 F:      arch/arm/mach-qcom/
1815 F:      arch/arm64/boot/dts/qcom/*
1816 F:      drivers/i2c/busses/i2c-qup.c
1817 F:      drivers/clk/qcom/
1818 F:      drivers/dma/qcom/
1819 F:      drivers/soc/qcom/
1820 F:      drivers/spi/spi-qup.c
1821 F:      drivers/tty/serial/msm_serial.c
1822 F:      drivers/*/pm8???-*
1823 F:      drivers/mfd/ssbi.c
1824 F:      drivers/firmware/qcom_scm.c
1825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1826
1827 ARM/RADISYS ENP2611 MACHINE SUPPORT
1828 M:      Lennert Buytenhek <kernel@wantstofly.org>
1829 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831
1832 ARM/REALTEK ARCHITECTURE
1833 M:      Andreas Färber <afaerber@suse.de>
1834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1835 S:      Maintained
1836 F:      arch/arm64/boot/dts/realtek/
1837 F:      Documentation/devicetree/bindings/arm/realtek.txt
1838
1839 ARM/RENESAS ARM64 ARCHITECTURE
1840 M:      Simon Horman <horms@verge.net.au>
1841 M:      Magnus Damm <magnus.damm@gmail.com>
1842 L:      linux-renesas-soc@vger.kernel.org
1843 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1845 S:      Supported
1846 F:      arch/arm64/boot/dts/renesas/
1847 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1848 F:      drivers/soc/renesas/
1849 F:      include/linux/soc/renesas/
1850
1851 ARM/RISCPC ARCHITECTURE
1852 M:      Russell King <linux@armlinux.org.uk>
1853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1854 W:      http://www.armlinux.org.uk/
1855 S:      Maintained
1856 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1857 F:      arch/arm/include/asm/hardware/ioc.h
1858 F:      arch/arm/include/asm/hardware/iomd.h
1859 F:      arch/arm/include/asm/hardware/memc.h
1860 F:      arch/arm/mach-rpc/
1861 F:      drivers/net/ethernet/8390/etherh.c
1862 F:      drivers/net/ethernet/i825xx/ether1*
1863 F:      drivers/net/ethernet/seeq/ether3*
1864 F:      drivers/scsi/arm/
1865
1866 ARM/Rockchip SoC support
1867 M:      Heiko Stuebner <heiko@sntech.de>
1868 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1869 L:      linux-rockchip@lists.infradead.org
1870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1871 S:      Maintained
1872 F:      arch/arm/boot/dts/rk3*
1873 F:      arch/arm/boot/dts/rv1108*
1874 F:      arch/arm/mach-rockchip/
1875 F:      drivers/clk/rockchip/
1876 F:      drivers/i2c/busses/i2c-rk3x.c
1877 F:      drivers/*/*rockchip*
1878 F:      drivers/*/*/*rockchip*
1879 F:      sound/soc/rockchip/
1880 N:      rockchip
1881
1882 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1883 M:      Kukjin Kim <kgene@kernel.org>
1884 M:      Krzysztof Kozlowski <krzk@kernel.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1887 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1888 S:      Maintained
1889 F:      arch/arm/boot/dts/s3c*
1890 F:      arch/arm/boot/dts/s5p*
1891 F:      arch/arm/boot/dts/exynos*
1892 F:      arch/arm64/boot/dts/exynos/
1893 F:      arch/arm/plat-samsung/
1894 F:      arch/arm/mach-s3c24*/
1895 F:      arch/arm/mach-s3c64xx/
1896 F:      arch/arm/mach-s5p*/
1897 F:      arch/arm/mach-exynos*/
1898 F:      drivers/*/*s3c24*
1899 F:      drivers/*/*/*s3c24*
1900 F:      drivers/*/*s3c64xx*
1901 F:      drivers/*/*s5pv210*
1902 F:      drivers/memory/samsung/*
1903 F:      drivers/soc/samsung/*
1904 F:      Documentation/arm/Samsung/
1905 F:      Documentation/devicetree/bindings/arm/samsung/
1906 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1907 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1908 N:      exynos
1909
1910 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1911 M:      Kyungmin Park <kyungmin.park@samsung.com>
1912 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1913 S:      Maintained
1914 F:      arch/arm/mach-s5pv210/
1915
1916 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1917 M:      Kyungmin Park <kyungmin.park@samsung.com>
1918 M:      Kamil Debski <kamil@wypas.org>
1919 M:      Andrzej Hajda <a.hajda@samsung.com>
1920 L:      linux-arm-kernel@lists.infradead.org
1921 L:      linux-media@vger.kernel.org
1922 S:      Maintained
1923 F:      drivers/media/platform/s5p-g2d/
1924
1925 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1926 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1927 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1928 L:      linux-media@vger.kernel.org
1929 S:      Maintained
1930 F:      drivers/media/platform/s5p-cec/
1931 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1932
1933 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1934 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1935 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1936 L:      linux-arm-kernel@lists.infradead.org
1937 L:      linux-media@vger.kernel.org
1938 S:      Maintained
1939 F:      drivers/media/platform/s5p-jpeg/
1940
1941 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1942 M:      Kyungmin Park <kyungmin.park@samsung.com>
1943 M:      Kamil Debski <kamil@wypas.org>
1944 M:      Jeongtae Park <jtp.park@samsung.com>
1945 M:      Andrzej Hajda <a.hajda@samsung.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 L:      linux-media@vger.kernel.org
1948 S:      Maintained
1949 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1950 F:      drivers/media/platform/s5p-mfc/
1951
1952 ARM/SHMOBILE ARM ARCHITECTURE
1953 M:      Simon Horman <horms@verge.net.au>
1954 M:      Magnus Damm <magnus.damm@gmail.com>
1955 L:      linux-renesas-soc@vger.kernel.org
1956 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1958 S:      Supported
1959 F:      arch/arm/boot/dts/emev2*
1960 F:      arch/arm/boot/dts/r7s*
1961 F:      arch/arm/boot/dts/r8a*
1962 F:      arch/arm/boot/dts/sh*
1963 F:      arch/arm/configs/shmobile_defconfig
1964 F:      arch/arm/include/debug/renesas-scif.S
1965 F:      arch/arm/mach-shmobile/
1966 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1967 F:      drivers/soc/renesas/
1968 F:      include/linux/soc/renesas/
1969
1970 ARM/SOCFPGA ARCHITECTURE
1971 M:      Dinh Nguyen <dinguyen@kernel.org>
1972 S:      Maintained
1973 F:      arch/arm/mach-socfpga/
1974 F:      arch/arm/boot/dts/socfpga*
1975 F:      arch/arm/configs/socfpga_defconfig
1976 F:      arch/arm64/boot/dts/altera/
1977 W:      http://www.rocketboards.org
1978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1979
1980 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1981 M:      Dinh Nguyen <dinguyen@kernel.org>
1982 S:      Maintained
1983 F:      drivers/clk/socfpga/
1984
1985 ARM/SOCFPGA EDAC SUPPORT
1986 M:      Thor Thayer <thor.thayer@linux.intel.com>
1987 S:      Maintained
1988 F:      drivers/edac/altera_edac.
1989
1990 ARM/SPREADTRUM SoC SUPPORT
1991 M:      Orson Zhai <orsonzhai@gmail.com>
1992 M:      Baolin Wang <baolin.wang@linaro.org>
1993 M:      Chunyan Zhang <zhang.lyra@gmail.com>
1994 S:      Maintained
1995 F:      arch/arm64/boot/dts/sprd
1996 N:      sprd
1997
1998 ARM/STI ARCHITECTURE
1999 M:      Patrice Chotard <patrice.chotard@st.com>
2000 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2001 W:      http://www.stlinux.com
2002 S:      Maintained
2003 F:      arch/arm/mach-sti/
2004 F:      arch/arm/boot/dts/sti*
2005 F:      drivers/char/hw_random/st-rng.c
2006 F:      drivers/clocksource/arm_global_timer.c
2007 F:      drivers/clocksource/clksrc_st_lpc.c
2008 F:      drivers/cpufreq/sti-cpufreq.c
2009 F:      drivers/dma/st_fdma*
2010 F:      drivers/i2c/busses/i2c-st.c
2011 F:      drivers/media/rc/st_rc.c
2012 F:      drivers/media/platform/sti/c8sectpfe/
2013 F:      drivers/mmc/host/sdhci-st.c
2014 F:      drivers/phy/st/phy-miphy28lp.c
2015 F:      drivers/phy/st/phy-stih407-usb.c
2016 F:      drivers/pinctrl/pinctrl-st.c
2017 F:      drivers/remoteproc/st_remoteproc.c
2018 F:      drivers/remoteproc/st_slim_rproc.c
2019 F:      drivers/reset/sti/
2020 F:      drivers/rtc/rtc-st-lpc.c
2021 F:      drivers/tty/serial/st-asc.c
2022 F:      drivers/usb/dwc3/dwc3-st.c
2023 F:      drivers/usb/host/ehci-st.c
2024 F:      drivers/usb/host/ohci-st.c
2025 F:      drivers/watchdog/st_lpc_wdt.c
2026 F:      drivers/ata/ahci_st.c
2027 F:      include/linux/remoteproc/st_slim_rproc.h
2028
2029 ARM/STM32 ARCHITECTURE
2030 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2031 M:      Alexandre Torgue <alexandre.torgue@st.com>
2032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2033 S:      Maintained
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2035 N:      stm32
2036 F:      arch/arm/boot/dts/stm32*
2037 F:      arch/arm/mach-stm32/
2038 F:      drivers/clocksource/armv7m_systick.c
2039
2040 ARM/Synaptics Berlin SoC support
2041 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2042 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 S:      Maintained
2045 F:      arch/arm/mach-berlin/
2046 F:      arch/arm/boot/dts/berlin*
2047 F:      arch/arm64/boot/dts/marvell/berlin*
2048
2049 ARM/TANGO ARCHITECTURE
2050 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2051 M:      Mans Rullgard <mans@mansr.com>
2052 L:      linux-arm-kernel@lists.infradead.org
2053 S:      Odd Fixes
2054 N:      tango
2055
2056 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2057 M:      Lennert Buytenhek <kernel@wantstofly.org>
2058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2059 S:      Maintained
2060
2061 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2062 M:      Hans Verkuil <hans.verkuil@cisco.com>
2063 L:      linux-tegra@vger.kernel.org
2064 L:      linux-media@vger.kernel.org
2065 S:      Maintained
2066 F:      drivers/media/platform/tegra-cec/
2067 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2068
2069 ARM/TETON BGA MACHINE SUPPORT
2070 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2072 S:      Maintained
2073
2074 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2075 M:      Santosh Shilimkar <ssantosh@kernel.org>
2076 L:      linux-kernel@vger.kernel.org
2077 S:      Maintained
2078 F:      drivers/memory/*emif*
2079
2080 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2081 M:      Santosh Shilimkar <ssantosh@kernel.org>
2082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2083 S:      Maintained
2084 F:      arch/arm/mach-keystone/
2085 F:      arch/arm/boot/dts/keystone-*
2086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2087
2088 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2089 M:      Santosh Shilimkar <ssantosh@kernel.org>
2090 L:      linux-kernel@vger.kernel.org
2091 S:      Maintained
2092 F:      drivers/clk/keystone/
2093
2094 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2095 M:      Santosh Shilimkar <ssantosh@kernel.org>
2096 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2097 L:      linux-kernel@vger.kernel.org
2098 S:      Maintained
2099 F:      drivers/clocksource/timer-keystone.c
2100
2101 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2102 M:      Santosh Shilimkar <ssantosh@kernel.org>
2103 L:      linux-kernel@vger.kernel.org
2104 S:      Maintained
2105 F:      drivers/power/reset/keystone-reset.c
2106
2107 ARM/THECUS N2100 MACHINE SUPPORT
2108 M:      Lennert Buytenhek <kernel@wantstofly.org>
2109 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2110 S:      Maintained
2111
2112 ARM/TOSA MACHINE SUPPORT
2113 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2114 M:      Dirk Opfer <dirk@opfer-online.de>
2115 S:      Maintained
2116
2117 ARM/UNIPHIER ARCHITECTURE
2118 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2121 S:      Maintained
2122 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2123 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2124 F:      arch/arm/boot/dts/uniphier*
2125 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2126 F:      arch/arm/mach-uniphier/
2127 F:      arch/arm/mm/cache-uniphier.c
2128 F:      arch/arm64/boot/dts/socionext/uniphier*
2129 F:      drivers/bus/uniphier-system-bus.c
2130 F:      drivers/clk/uniphier/
2131 F:      drivers/gpio/gpio-uniphier.c
2132 F:      drivers/i2c/busses/i2c-uniphier*
2133 F:      drivers/irqchip/irq-uniphier-aidet.c
2134 F:      drivers/pinctrl/uniphier/
2135 F:      drivers/reset/reset-uniphier.c
2136 F:      drivers/tty/serial/8250/8250_uniphier.c
2137 N:      uniphier
2138
2139 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2140 M:      Ulf Hansson <ulf.hansson@linaro.org>
2141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2142 T:      git git://git.linaro.org/people/ulfh/clk.git
2143 S:      Maintained
2144 F:      drivers/clk/ux500/
2145
2146 ARM/VERSATILE EXPRESS PLATFORM
2147 M:      Liviu Dudau <liviu.dudau@arm.com>
2148 M:      Sudeep Holla <sudeep.holla@arm.com>
2149 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 F:      arch/arm/boot/dts/vexpress*
2153 F:      arch/arm64/boot/dts/arm/
2154 F:      arch/arm/mach-vexpress/
2155 F:      */*/vexpress*
2156 F:      */*/*/vexpress*
2157 F:      drivers/clk/versatile/clk-vexpress-osc.c
2158 F:      drivers/clocksource/versatile.c
2159 N:      mps2
2160
2161 ARM/VFP SUPPORT
2162 M:      Russell King <linux@armlinux.org.uk>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 W:      http://www.armlinux.org.uk/
2165 S:      Maintained
2166 F:      arch/arm/vfp/
2167
2168 ARM/VOIPAC PXA270 SUPPORT
2169 M:      Marek Vasut <marek.vasut@gmail.com>
2170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2171 S:      Maintained
2172 F:      arch/arm/mach-pxa/vpac270.c
2173 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2174
2175 ARM/VT8500 ARM ARCHITECTURE
2176 M:      Tony Prisk <linux@prisktech.co.nz>
2177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2178 S:      Maintained
2179 F:      arch/arm/mach-vt8500/
2180 F:      drivers/clocksource/vt8500_timer.c
2181 F:      drivers/i2c/busses/i2c-wmt.c
2182 F:      drivers/mmc/host/wmt-sdmmc.c
2183 F:      drivers/pwm/pwm-vt8500.c
2184 F:      drivers/rtc/rtc-vt8500.c
2185 F:      drivers/tty/serial/vt8500_serial.c
2186 F:      drivers/usb/host/ehci-platform.c
2187 F:      drivers/usb/host/uhci-platform.c
2188 F:      drivers/video/fbdev/vt8500lcdfb.*
2189 F:      drivers/video/fbdev/wm8505fb*
2190 F:      drivers/video/fbdev/wmt_ge_rops.*
2191
2192 ARM/ZIPIT Z2 SUPPORT
2193 M:      Marek Vasut <marek.vasut@gmail.com>
2194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2195 S:      Maintained
2196 F:      arch/arm/mach-pxa/z2.c
2197 F:      arch/arm/mach-pxa/include/mach/z2.h
2198
2199 ARM/ZTE ARCHITECTURE
2200 M:      Jun Nie <jun.nie@linaro.org>
2201 M:      Baoyou Xie <baoyou.xie@linaro.org>
2202 M:      Shawn Guo <shawnguo@kernel.org>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Maintained
2205 F:      arch/arm/boot/dts/zx2967*
2206 F:      arch/arm/mach-zx/
2207 F:      arch/arm64/boot/dts/zte/
2208 F:      drivers/clk/zte/
2209 F:      drivers/dma/zx_dma.c
2210 F:      drivers/gpio/gpio-zx.c
2211 F:      drivers/i2c/busses/i2c-zx2967.c
2212 F:      drivers/mmc/host/dw_mmc-zx.*
2213 F:      drivers/pinctrl/zte/
2214 F:      drivers/soc/zte/
2215 F:      drivers/thermal/zx2967_thermal.c
2216 F:      drivers/watchdog/zx2967_wdt.c
2217 F:      Documentation/devicetree/bindings/arm/zte.txt
2218 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2219 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2220 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2221 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2222 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2223 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2224 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2225 F:      Documentation/devicetree/bindings/soc/zte/
2226 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2227 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2228 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2229 F:      include/dt-bindings/clock/zx2967*.h
2230 F:      include/dt-bindings/soc/zte,*.h
2231 F:      sound/soc/codecs/zx_aud96p22.c
2232 F:      sound/soc/zte/
2233
2234 ARM/ZYNQ ARCHITECTURE
2235 M:      Michal Simek <michal.simek@xilinx.com>
2236 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2237 W:      http://wiki.xilinx.com
2238 T:      git https://github.com/Xilinx/linux-xlnx.git
2239 S:      Supported
2240 F:      arch/arm/mach-zynq/
2241 F:      drivers/cpuidle/cpuidle-zynq.c
2242 F:      drivers/block/xsysace.c
2243 N:      zynq
2244 N:      xilinx
2245 F:      drivers/clocksource/cadence_ttc_timer.c
2246 F:      drivers/i2c/busses/i2c-cadence.c
2247 F:      drivers/mmc/host/sdhci-of-arasan.c
2248 F:      drivers/edac/synopsys_edac.c
2249
2250 ARM64 PORT (AARCH64 ARCHITECTURE)
2251 M:      Catalin Marinas <catalin.marinas@arm.com>
2252 M:      Will Deacon <will.deacon@arm.com>
2253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2255 S:      Maintained
2256 F:      arch/arm64/
2257 F:      Documentation/arm64/
2258
2259 AS3645A LED FLASH CONTROLLER DRIVER
2260 M:      Sakari Ailus <sakari.ailus@iki.fi>
2261 L:      linux-leds@vger.kernel.org
2262 S:      Maintained
2263 F:      drivers/leds/leds-as3645a.c
2264
2265 ASAHI KASEI AK8974 DRIVER
2266 M:      Linus Walleij <linus.walleij@linaro.org>
2267 L:      linux-iio@vger.kernel.org
2268 W:      http://www.akm.com/
2269 S:      Supported
2270 F:      drivers/iio/magnetometer/ak8974.c
2271
2272 ASC7621 HARDWARE MONITOR DRIVER
2273 M:      George Joseph <george.joseph@fairview5.com>
2274 L:      linux-hwmon@vger.kernel.org
2275 S:      Maintained
2276 F:      Documentation/hwmon/asc7621
2277 F:      drivers/hwmon/asc7621.c
2278
2279 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2280 M:      Corentin Chary <corentin.chary@gmail.com>
2281 L:      acpi4asus-user@lists.sourceforge.net
2282 L:      platform-driver-x86@vger.kernel.org
2283 W:      http://acpi4asus.sf.net
2284 S:      Maintained
2285 F:      drivers/platform/x86/asus*.c
2286 F:      drivers/platform/x86/eeepc*.c
2287
2288 ASUS WIRELESS RADIO CONTROL DRIVER
2289 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2290 L:      platform-driver-x86@vger.kernel.org
2291 S:      Maintained
2292 F:      drivers/platform/x86/asus-wireless.c
2293
2294 ASYMMETRIC KEYS
2295 M:      David Howells <dhowells@redhat.com>
2296 L:      keyrings@vger.kernel.org
2297 S:      Maintained
2298 F:      Documentation/crypto/asymmetric-keys.txt
2299 F:      include/linux/verification.h
2300 F:      include/crypto/public_key.h
2301 F:      include/crypto/pkcs7.h
2302 F:      crypto/asymmetric_keys/
2303
2304 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2305 R:      Dan Williams <dan.j.williams@intel.com>
2306 W:      http://sourceforge.net/projects/xscaleiop
2307 S:      Odd fixes
2308 F:      Documentation/crypto/async-tx-api.txt
2309 F:      crypto/async_tx/
2310 F:      drivers/dma/
2311 F:      include/linux/dmaengine.h
2312 F:      include/linux/async_tx.h
2313
2314 AT24 EEPROM DRIVER
2315 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2316 L:      linux-i2c@vger.kernel.org
2317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2318 S:      Maintained
2319 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2320 F:      drivers/misc/eeprom/at24.c
2321 F:      include/linux/platform_data/at24.h
2322
2323 ATA OVER ETHERNET (AOE) DRIVER
2324 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2325 W:      http://www.openaoe.org/
2326 S:      Supported
2327 F:      Documentation/aoe/
2328 F:      drivers/block/aoe/
2329
2330 ATHEROS 71XX/9XXX GPIO DRIVER
2331 M:      Alban Bedel <albeu@free.fr>
2332 W:      https://github.com/AlbanBedel/linux
2333 T:      git git://github.com/AlbanBedel/linux
2334 S:      Maintained
2335 F:      drivers/gpio/gpio-ath79.c
2336 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2337
2338 ATHEROS 71XX/9XXX USB PHY DRIVER
2339 M:      Alban Bedel <albeu@free.fr>
2340 W:      https://github.com/AlbanBedel/linux
2341 T:      git git://github.com/AlbanBedel/linux
2342 S:      Maintained
2343 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2344 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2345
2346 ATHEROS ATH GENERIC UTILITIES
2347 M:      Kalle Valo <kvalo@codeaurora.org>
2348 L:      linux-wireless@vger.kernel.org
2349 S:      Supported
2350 F:      drivers/net/wireless/ath/*
2351
2352 ATHEROS ATH5K WIRELESS DRIVER
2353 M:      Jiri Slaby <jirislaby@gmail.com>
2354 M:      Nick Kossifidis <mickflemm@gmail.com>
2355 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2356 L:      linux-wireless@vger.kernel.org
2357 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2358 S:      Maintained
2359 F:      drivers/net/wireless/ath/ath5k/
2360
2361 ATHEROS ATH6KL WIRELESS DRIVER
2362 M:      Kalle Valo <kvalo@codeaurora.org>
2363 L:      linux-wireless@vger.kernel.org
2364 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2366 S:      Supported
2367 F:      drivers/net/wireless/ath/ath6kl/
2368
2369 ATI_REMOTE2 DRIVER
2370 M:      Ville Syrjala <syrjala@sci.fi>
2371 S:      Maintained
2372 F:      drivers/input/misc/ati_remote2.c
2373
2374 ATK0110 HWMON DRIVER
2375 M:      Luca Tettamanti <kronos.it@gmail.com>
2376 L:      linux-hwmon@vger.kernel.org
2377 S:      Maintained
2378 F:      drivers/hwmon/asus_atk0110.c
2379
2380 ATLX ETHERNET DRIVERS
2381 M:      Jay Cliburn <jcliburn@gmail.com>
2382 M:      Chris Snook <chris.snook@gmail.com>
2383 L:      netdev@vger.kernel.org
2384 W:      http://sourceforge.net/projects/atl1
2385 W:      http://atl1.sourceforge.net
2386 S:      Maintained
2387 F:      drivers/net/ethernet/atheros/
2388
2389 ATM
2390 M:      Chas Williams <3chas3@gmail.com>
2391 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2392 L:      netdev@vger.kernel.org
2393 W:      http://linux-atm.sourceforge.net
2394 S:      Maintained
2395 F:      drivers/atm/
2396 F:      include/linux/atm*
2397 F:      include/uapi/linux/atm*
2398
2399 ATMEL AT91 / AT32 MCI DRIVER
2400 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2401 S:      Maintained
2402 F:      drivers/mmc/host/atmel-mci.c
2403
2404 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2405 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2406 S:      Supported
2407 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2408
2409 ATMEL Audio ALSA driver
2410 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2412 S:      Supported
2413 F:      sound/soc/atmel
2414
2415 ATMEL I2C DRIVER
2416 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2417 L:      linux-i2c@vger.kernel.org
2418 S:      Supported
2419 F:      drivers/i2c/busses/i2c-at91.c
2420
2421 ATMEL ISI DRIVER
2422 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2423 L:      linux-media@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/media/platform/atmel/atmel-isi.c
2426 F:      include/media/atmel-isi.h
2427
2428 ATMEL LCDFB DRIVER
2429 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2430 L:      linux-fbdev@vger.kernel.org
2431 S:      Maintained
2432 F:      drivers/video/fbdev/atmel_lcdfb.c
2433 F:      include/video/atmel_lcdc.h
2434
2435 ATMEL MACB ETHERNET DRIVER
2436 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2437 S:      Supported
2438 F:      drivers/net/ethernet/cadence/
2439
2440 ATMEL MAXTOUCH DRIVER
2441 M:      Nick Dyer <nick@shmanahar.org>
2442 T:      git git://github.com/ndyer/linux.git
2443 S:      Maintained
2444 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2445 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2446
2447 ATMEL SAMA5D2 ADC DRIVER
2448 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2449 L:      linux-iio@vger.kernel.org
2450 S:      Supported
2451 F:      drivers/iio/adc/at91-sama5d2_adc.c
2452
2453 ATMEL SDMMC DRIVER
2454 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2455 L:      linux-mmc@vger.kernel.org
2456 S:      Supported
2457 F:      drivers/mmc/host/sdhci-of-at91.c
2458
2459 ATMEL SPI DRIVER
2460 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2461 S:      Supported
2462 F:      drivers/spi/spi-atmel.*
2463
2464 ATMEL SSC DRIVER
2465 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 S:      Supported
2468 F:      drivers/misc/atmel-ssc.c
2469 F:      include/linux/atmel-ssc.h
2470
2471 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2472 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2474 S:      Supported
2475 F:      drivers/misc/atmel_tclib.c
2476 F:      drivers/clocksource/tcb_clksrc.c
2477
2478 ATMEL USBA UDC DRIVER
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2481 S:      Supported
2482 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2483
2484 ATMEL WIRELESS DRIVER
2485 M:      Simon Kelley <simon@thekelleys.org.uk>
2486 L:      linux-wireless@vger.kernel.org
2487 W:      http://www.thekelleys.org.uk/atmel
2488 W:      http://atmelwlandriver.sourceforge.net/
2489 S:      Maintained
2490 F:      drivers/net/wireless/atmel/atmel*
2491
2492 ATMEL XDMA DRIVER
2493 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2494 L:      linux-arm-kernel@lists.infradead.org
2495 L:      dmaengine@vger.kernel.org
2496 S:      Supported
2497 F:      drivers/dma/at_xdmac.c
2498
2499 ATOMIC INFRASTRUCTURE
2500 M:      Will Deacon <will.deacon@arm.com>
2501 M:      Peter Zijlstra <peterz@infradead.org>
2502 R:      Boqun Feng <boqun.feng@gmail.com>
2503 L:      linux-kernel@vger.kernel.org
2504 S:      Maintained
2505 F:      arch/*/include/asm/atomic*.h
2506 F:      include/*/atomic*.h
2507
2508 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2509 M:      Bradley Grove <linuxdrivers@attotech.com>
2510 L:      linux-scsi@vger.kernel.org
2511 W:      http://www.attotech.com
2512 S:      Supported
2513 F:      drivers/scsi/esas2r
2514
2515 ATUSB IEEE 802.15.4 RADIO DRIVER
2516 M:      Stefan Schmidt <stefan@osg.samsung.com>
2517 L:      linux-wpan@vger.kernel.org
2518 S:      Maintained
2519 F:      drivers/net/ieee802154/atusb.c
2520 F:      drivers/net/ieee802154/atusb.h
2521 F:      drivers/net/ieee802154/at86rf230.h
2522
2523 AUDIT SUBSYSTEM
2524 M:      Paul Moore <paul@paul-moore.com>
2525 M:      Eric Paris <eparis@redhat.com>
2526 L:      linux-audit@redhat.com (moderated for non-subscribers)
2527 W:      https://github.com/linux-audit
2528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2529 S:      Supported
2530 F:      include/linux/audit.h
2531 F:      include/uapi/linux/audit.h
2532 F:      kernel/audit*
2533
2534 AUXILIARY DISPLAY DRIVERS
2535 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2536 S:      Maintained
2537 F:      drivers/auxdisplay/
2538 F:      include/linux/cfag12864b.h
2539
2540 AX.25 NETWORK LAYER
2541 M:      Ralf Baechle <ralf@linux-mips.org>
2542 L:      linux-hams@vger.kernel.org
2543 W:      http://www.linux-ax25.org/
2544 S:      Maintained
2545 F:      include/uapi/linux/ax25.h
2546 F:      include/net/ax25.h
2547 F:      net/ax25/
2548
2549 AXENTIA ARM DEVICES
2550 M:      Peter Rosin <peda@axentia.se>
2551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2552 S:      Maintained
2553 F:      Documentation/devicetree/bindings/arm/axentia.txt
2554 F:      arch/arm/boot/dts/at91-linea.dtsi
2555 F:      arch/arm/boot/dts/at91-natte.dtsi
2556 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2557 F:      arch/arm/boot/dts/at91-tse850-3.dts
2558
2559 AXENTIA ASOC DRIVERS
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/sound/axentia,*
2564 F:      sound/soc/atmel/tse850-pcm5142.c
2565
2566 AZ6007 DVB DRIVER
2567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2568 L:      linux-media@vger.kernel.org
2569 W:      https://linuxtv.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2573
2574 AZTECH FM RADIO RECEIVER DRIVER
2575 M:      Hans Verkuil <hverkuil@xs4all.nl>
2576 L:      linux-media@vger.kernel.org
2577 T:      git git://linuxtv.org/media_tree.git
2578 W:      https://linuxtv.org
2579 S:      Maintained
2580 F:      drivers/media/radio/radio-aztech*
2581
2582 B43 WIRELESS DRIVER
2583 L:      linux-wireless@vger.kernel.org
2584 L:      b43-dev@lists.infradead.org
2585 W:      http://wireless.kernel.org/en/users/Drivers/b43
2586 S:      Odd Fixes
2587 F:      drivers/net/wireless/broadcom/b43/
2588
2589 B43LEGACY WIRELESS DRIVER
2590 M:      Larry Finger <Larry.Finger@lwfinger.net>
2591 L:      linux-wireless@vger.kernel.org
2592 L:      b43-dev@lists.infradead.org
2593 W:      http://wireless.kernel.org/en/users/Drivers/b43
2594 S:      Maintained
2595 F:      drivers/net/wireless/broadcom/b43legacy/
2596
2597 BACKLIGHT CLASS/SUBSYSTEM
2598 M:      Lee Jones <lee.jones@linaro.org>
2599 M:      Daniel Thompson <daniel.thompson@linaro.org>
2600 M:      Jingoo Han <jingoohan1@gmail.com>
2601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2602 S:      Maintained
2603 F:      drivers/video/backlight/
2604 F:      include/linux/backlight.h
2605 F:      include/linux/pwm_backlight.h
2606 F:      Documentation/devicetree/bindings/leds/backlight
2607
2608 BATMAN ADVANCED
2609 M:      Marek Lindner <mareklindner@neomailbox.ch>
2610 M:      Simon Wunderlich <sw@simonwunderlich.de>
2611 M:      Antonio Quartulli <a@unstable.cc>
2612 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2613 W:      https://www.open-mesh.org/
2614 Q:      https://patchwork.open-mesh.org/project/batman/list/
2615 S:      Maintained
2616 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2617 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2618 F:      Documentation/networking/batman-adv.rst
2619 F:      include/uapi/linux/batadv_packet.h
2620 F:      include/uapi/linux/batman_adv.h
2621 F:      net/batman-adv/
2622
2623 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2624 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2625 L:      linux-hams@vger.kernel.org
2626 W:      http://www.baycom.org/~tom/ham/ham.html
2627 S:      Maintained
2628 F:      drivers/net/hamradio/baycom*
2629
2630 BCACHE (BLOCK LAYER CACHE)
2631 M:      Coly Li <colyli@suse.de>
2632 M:      Kent Overstreet <kent.overstreet@gmail.com>
2633 L:      linux-bcache@vger.kernel.org
2634 W:      http://bcache.evilpiepirate.org
2635 C:      irc://irc.oftc.net/bcache
2636 S:      Maintained
2637 F:      drivers/md/bcache/
2638
2639 BDISP ST MEDIA DRIVER
2640 M:      Fabien Dessenne <fabien.dessenne@st.com>
2641 L:      linux-media@vger.kernel.org
2642 T:      git git://linuxtv.org/media_tree.git
2643 W:      https://linuxtv.org
2644 S:      Supported
2645 F:      drivers/media/platform/sti/bdisp
2646
2647 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2648 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2649 L:      netdev@vger.kernel.org
2650 S:      Maintained
2651 F:      drivers/net/ethernet/ec_bhf.c
2652
2653 BEFS FILE SYSTEM
2654 M:      Luis de Bethencourt <luisbg@kernel.org>
2655 M:      Salah Triki <salah.triki@gmail.com>
2656 S:      Maintained
2657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2658 F:      Documentation/filesystems/befs.txt
2659 F:      fs/befs/
2660
2661 BFQ I/O SCHEDULER
2662 M:      Paolo Valente <paolo.valente@linaro.org>
2663 M:      Jens Axboe <axboe@kernel.dk>
2664 L:      linux-block@vger.kernel.org
2665 S:      Maintained
2666 F:      block/bfq-*
2667 F:      Documentation/block/bfq-iosched.txt
2668
2669 BFS FILE SYSTEM
2670 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2671 S:      Maintained
2672 F:      Documentation/filesystems/bfs.txt
2673 F:      fs/bfs/
2674 F:      include/uapi/linux/bfs_fs.h
2675
2676 BLINKM RGB LED DRIVER
2677 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2678 S:      Maintained
2679 F:      drivers/leds/leds-blinkm.c
2680
2681 BLOCK LAYER
2682 M:      Jens Axboe <axboe@kernel.dk>
2683 L:      linux-block@vger.kernel.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2685 S:      Maintained
2686 F:      block/
2687 F:      drivers/block/
2688 F:      kernel/trace/blktrace.c
2689 F:      lib/sbitmap.c
2690
2691 BLOCK2MTD DRIVER
2692 M:      Joern Engel <joern@lazybastard.org>
2693 L:      linux-mtd@lists.infradead.org
2694 S:      Maintained
2695 F:      drivers/mtd/devices/block2mtd.c
2696
2697 BLUETOOTH DRIVERS
2698 M:      Marcel Holtmann <marcel@holtmann.org>
2699 M:      Johan Hedberg <johan.hedberg@gmail.com>
2700 L:      linux-bluetooth@vger.kernel.org
2701 W:      http://www.bluez.org/
2702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2704 S:      Maintained
2705 F:      drivers/bluetooth/
2706
2707 BLUETOOTH SUBSYSTEM
2708 M:      Marcel Holtmann <marcel@holtmann.org>
2709 M:      Johan Hedberg <johan.hedberg@gmail.com>
2710 L:      linux-bluetooth@vger.kernel.org
2711 W:      http://www.bluez.org/
2712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2714 S:      Maintained
2715 F:      net/bluetooth/
2716 F:      include/net/bluetooth/
2717
2718 BONDING DRIVER
2719 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2720 M:      Veaceslav Falico <vfalico@gmail.com>
2721 M:      Andy Gospodarek <andy@greyhouse.net>
2722 L:      netdev@vger.kernel.org
2723 W:      http://sourceforge.net/projects/bonding/
2724 S:      Supported
2725 F:      drivers/net/bonding/
2726 F:      include/uapi/linux/if_bonding.h
2727
2728 BPF (Safe dynamic programs and tools)
2729 M:      Alexei Starovoitov <ast@kernel.org>
2730 M:      Daniel Borkmann <daniel@iogearbox.net>
2731 L:      netdev@vger.kernel.org
2732 L:      linux-kernel@vger.kernel.org
2733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2735 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2736 S:      Supported
2737 F:      arch/x86/net/bpf_jit*
2738 F:      Documentation/networking/filter.txt
2739 F:      Documentation/bpf/
2740 F:      include/linux/bpf*
2741 F:      include/linux/filter.h
2742 F:      include/trace/events/xdp.h
2743 F:      include/uapi/linux/bpf*
2744 F:      include/uapi/linux/filter.h
2745 F:      kernel/bpf/
2746 F:      kernel/trace/bpf_trace.c
2747 F:      lib/test_bpf.c
2748 F:      net/bpf/
2749 F:      net/core/filter.c
2750 F:      net/sched/act_bpf.c
2751 F:      net/sched/cls_bpf.c
2752 F:      samples/bpf/
2753 F:      tools/bpf/
2754 F:      tools/lib/bpf/
2755 F:      tools/testing/selftests/bpf/
2756
2757 BROADCOM B44 10/100 ETHERNET DRIVER
2758 M:      Michael Chan <michael.chan@broadcom.com>
2759 L:      netdev@vger.kernel.org
2760 S:      Supported
2761 F:      drivers/net/ethernet/broadcom/b44.*
2762
2763 BROADCOM B53 ETHERNET SWITCH DRIVER
2764 M:      Florian Fainelli <f.fainelli@gmail.com>
2765 L:      netdev@vger.kernel.org
2766 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2767 S:      Supported
2768 F:      drivers/net/dsa/b53/*
2769 F:      include/linux/platform_data/b53.h
2770
2771 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2772 M:      Florian Fainelli <f.fainelli@gmail.com>
2773 M:      Ray Jui <rjui@broadcom.com>
2774 M:      Scott Branden <sbranden@broadcom.com>
2775 M:      bcm-kernel-feedback-list@broadcom.com
2776 T:      git git://github.com/broadcom/mach-bcm
2777 S:      Maintained
2778 N:      bcm281*
2779 N:      bcm113*
2780 N:      bcm216*
2781 N:      kona
2782 F:      arch/arm/mach-bcm/
2783
2784 BROADCOM BCM2835 ARM ARCHITECTURE
2785 M:      Eric Anholt <eric@anholt.net>
2786 M:      Stefan Wahren <stefan.wahren@i2se.com>
2787 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2788 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2789 T:      git git://github.com/anholt/linux
2790 S:      Maintained
2791 N:      bcm2835
2792 F:      drivers/staging/vc04_services
2793
2794 BROADCOM BCM47XX MIPS ARCHITECTURE
2795 M:      Hauke Mehrtens <hauke@hauke-m.de>
2796 M:      Rafał Miłecki <zajec5@gmail.com>
2797 L:      linux-mips@linux-mips.org
2798 S:      Maintained
2799 F:      Documentation/devicetree/bindings/mips/brcm/
2800 F:      arch/mips/bcm47xx/*
2801 F:      arch/mips/include/asm/mach-bcm47xx/*
2802
2803 BROADCOM BCM5301X ARM ARCHITECTURE
2804 M:      Hauke Mehrtens <hauke@hauke-m.de>
2805 M:      Rafał Miłecki <zajec5@gmail.com>
2806 M:      Jon Mason <jonmason@broadcom.com>
2807 M:      bcm-kernel-feedback-list@broadcom.com
2808 L:      linux-arm-kernel@lists.infradead.org
2809 S:      Maintained
2810 F:      arch/arm/mach-bcm/bcm_5301x.c
2811 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2812 F:      arch/arm/boot/dts/bcm470*
2813 F:      arch/arm/boot/dts/bcm953012*
2814
2815 BROADCOM BCM53573 ARM ARCHITECTURE
2816 M:      Rafał Miłecki <rafal@milecki.pl>
2817 L:      linux-arm-kernel@lists.infradead.org
2818 S:      Maintained
2819 F:      arch/arm/boot/dts/bcm53573*
2820 F:      arch/arm/boot/dts/bcm47189*
2821
2822 BROADCOM BCM63XX ARM ARCHITECTURE
2823 M:      Florian Fainelli <f.fainelli@gmail.com>
2824 M:      bcm-kernel-feedback-list@broadcom.com
2825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2826 T:      git git://github.com/broadcom/stblinux.git
2827 S:      Maintained
2828 N:      bcm63xx
2829
2830 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2831 M:      Kevin Cernekee <cernekee@gmail.com>
2832 L:      linux-usb@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2835
2836 BROADCOM BCM7XXX ARM ARCHITECTURE
2837 M:      Brian Norris <computersforpeace@gmail.com>
2838 M:      Gregory Fong <gregory.0xf0@gmail.com>
2839 M:      Florian Fainelli <f.fainelli@gmail.com>
2840 M:      bcm-kernel-feedback-list@broadcom.com
2841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2842 T:      git git://github.com/broadcom/stblinux.git
2843 S:      Maintained
2844 F:      arch/arm/mach-bcm/*brcmstb*
2845 F:      arch/arm/boot/dts/bcm7*.dts*
2846 F:      drivers/bus/brcmstb_gisb.c
2847 F:      arch/arm/mm/cache-b15-rac.c
2848 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2849 N:      brcmstb
2850
2851 BROADCOM BMIPS CPUFREQ DRIVER
2852 M:      Markus Mayer <mmayer@broadcom.com>
2853 M:      bcm-kernel-feedback-list@broadcom.com
2854 L:      linux-pm@vger.kernel.org
2855 S:      Maintained
2856 F:      drivers/cpufreq/bmips-cpufreq.c
2857
2858 BROADCOM BMIPS MIPS ARCHITECTURE
2859 M:      Kevin Cernekee <cernekee@gmail.com>
2860 M:      Florian Fainelli <f.fainelli@gmail.com>
2861 L:      linux-mips@linux-mips.org
2862 T:      git git://github.com/broadcom/stblinux.git
2863 S:      Maintained
2864 F:      arch/mips/bmips/*
2865 F:      arch/mips/include/asm/mach-bmips/*
2866 F:      arch/mips/kernel/*bmips*
2867 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2868 F:      drivers/irqchip/irq-bcm63*
2869 F:      drivers/irqchip/irq-bcm7*
2870 F:      drivers/irqchip/irq-brcmstb*
2871 F:      include/linux/bcm963xx_nvram.h
2872 F:      include/linux/bcm963xx_tag.h
2873
2874 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2875 M:      Rasesh Mody <rasesh.mody@cavium.com>
2876 M:      Harish Patil <harish.patil@cavium.com>
2877 M:      Dept-GELinuxNICDev@cavium.com
2878 L:      netdev@vger.kernel.org
2879 S:      Supported
2880 F:      drivers/net/ethernet/broadcom/bnx2.*
2881 F:      drivers/net/ethernet/broadcom/bnx2_*
2882
2883 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2884 M:      QLogic-Storage-Upstream@qlogic.com
2885 L:      linux-scsi@vger.kernel.org
2886 S:      Supported
2887 F:      drivers/scsi/bnx2fc/
2888
2889 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2890 M:      QLogic-Storage-Upstream@qlogic.com
2891 L:      linux-scsi@vger.kernel.org
2892 S:      Supported
2893 F:      drivers/scsi/bnx2i/
2894
2895 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2896 M:      Ariel Elior <ariel.elior@cavium.com>
2897 M:      everest-linux-l2@cavium.com
2898 L:      netdev@vger.kernel.org
2899 S:      Supported
2900 F:      drivers/net/ethernet/broadcom/bnx2x/
2901
2902 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2903 M:      Michael Chan <michael.chan@broadcom.com>
2904 L:      netdev@vger.kernel.org
2905 S:      Supported
2906 F:      drivers/net/ethernet/broadcom/bnxt/
2907
2908 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2909 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2910 M:      Franky Lin <franky.lin@broadcom.com>
2911 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2912 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2913 M:      Wright Feng <wright.feng@cypress.com>
2914 L:      linux-wireless@vger.kernel.org
2915 L:      brcm80211-dev-list.pdl@broadcom.com
2916 L:      brcm80211-dev-list@cypress.com
2917 S:      Supported
2918 F:      drivers/net/wireless/broadcom/brcm80211/
2919
2920 BROADCOM BRCMSTB GPIO DRIVER
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 L:      bcm-kernel-feedback-list@broadcom.com
2923 S:      Supported
2924 F:      drivers/gpio/gpio-brcmstb.c
2925 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2926
2927 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2928 M:      Al Cooper <alcooperx@gmail.com>
2929 L:      linux-kernel@vger.kernel.org
2930 L:      bcm-kernel-feedback-list@broadcom.com
2931 S:      Maintained
2932 F:      drivers/phy/broadcom/phy-brcm-usb*
2933
2934 BROADCOM GENET ETHERNET DRIVER
2935 M:      Doug Berger <opendmb@gmail.com>
2936 M:      Florian Fainelli <f.fainelli@gmail.com>
2937 L:      netdev@vger.kernel.org
2938 S:      Supported
2939 F:      drivers/net/ethernet/broadcom/genet/
2940
2941 BROADCOM IPROC ARM ARCHITECTURE
2942 M:      Ray Jui <rjui@broadcom.com>
2943 M:      Scott Branden <sbranden@broadcom.com>
2944 M:      Jon Mason <jonmason@broadcom.com>
2945 M:      bcm-kernel-feedback-list@broadcom.com
2946 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2947 T:      git git://github.com/broadcom/cygnus-linux.git
2948 S:      Maintained
2949 N:      iproc
2950 N:      cygnus
2951 N:      bcm[-_]nsp
2952 N:      bcm9113*
2953 N:      bcm9583*
2954 N:      bcm9585*
2955 N:      bcm9586*
2956 N:      bcm988312
2957 N:      bcm113*
2958 N:      bcm583*
2959 N:      bcm585*
2960 N:      bcm586*
2961 N:      bcm88312
2962 N:      hr2
2963 F:      arch/arm64/boot/dts/broadcom/ns2*
2964 F:      drivers/clk/bcm/clk-ns*
2965 F:      drivers/pinctrl/bcm/pinctrl-ns*
2966
2967 BROADCOM KONA GPIO DRIVER
2968 M:      Ray Jui <rjui@broadcom.com>
2969 L:      bcm-kernel-feedback-list@broadcom.com
2970 S:      Supported
2971 F:      drivers/gpio/gpio-bcm-kona.c
2972 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2973
2974 BROADCOM NETXTREME-E ROCE DRIVER
2975 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2976 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2977 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2978 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2979 L:      linux-rdma@vger.kernel.org
2980 W:      http://www.broadcom.com
2981 S:      Supported
2982 F:      drivers/infiniband/hw/bnxt_re/
2983 F:      include/uapi/rdma/bnxt_re-abi.h
2984
2985 BROADCOM NVRAM DRIVER
2986 M:      Rafał Miłecki <zajec5@gmail.com>
2987 L:      linux-mips@linux-mips.org
2988 S:      Maintained
2989 F:      drivers/firmware/broadcom/*
2990
2991 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
2992 M:      Rafał Miłecki <zajec5@gmail.com>
2993 L:      linux-wireless@vger.kernel.org
2994 S:      Maintained
2995 F:      drivers/bcma/
2996 F:      include/linux/bcma/
2997
2998 BROADCOM STB AVS CPUFREQ DRIVER
2999 M:      Markus Mayer <mmayer@broadcom.com>
3000 M:      bcm-kernel-feedback-list@broadcom.com
3001 L:      linux-pm@vger.kernel.org
3002 S:      Maintained
3003 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3004 F:      drivers/cpufreq/brcmstb*
3005
3006 BROADCOM STB AVS TMON DRIVER
3007 M:      Markus Mayer <mmayer@broadcom.com>
3008 M:      bcm-kernel-feedback-list@broadcom.com
3009 L:      linux-pm@vger.kernel.org
3010 S:      Maintained
3011 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3012 F:      drivers/thermal/broadcom/brcmstb*
3013
3014 BROADCOM STB NAND FLASH DRIVER
3015 M:      Brian Norris <computersforpeace@gmail.com>
3016 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3017 L:      linux-mtd@lists.infradead.org
3018 L:      bcm-kernel-feedback-list@broadcom.com
3019 S:      Maintained
3020 F:      drivers/mtd/nand/raw/brcmnand/
3021
3022 BROADCOM STB DPFE DRIVER
3023 M:      Markus Mayer <mmayer@broadcom.com>
3024 M:      bcm-kernel-feedback-list@broadcom.com
3025 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3026 S:      Maintained
3027 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3028 F:      drivers/memory/brcmstb_dpfe.c
3029
3030 BROADCOM SYSTEMPORT ETHERNET DRIVER
3031 M:      Florian Fainelli <f.fainelli@gmail.com>
3032 L:      netdev@vger.kernel.org
3033 S:      Supported
3034 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3035
3036 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3037 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3038 M:      Prashant Sreedharan <prashant@broadcom.com>
3039 M:      Michael Chan <mchan@broadcom.com>
3040 L:      netdev@vger.kernel.org
3041 S:      Supported
3042 F:      drivers/net/ethernet/broadcom/tg3.*
3043
3044 BROCADE BFA FC SCSI DRIVER
3045 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3046 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3047 L:      linux-scsi@vger.kernel.org
3048 S:      Supported
3049 F:      drivers/scsi/bfa/
3050
3051 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3052 M:      Rasesh Mody <rasesh.mody@cavium.com>
3053 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3054 M:      Dept-GELinuxNICDev@cavium.com
3055 L:      netdev@vger.kernel.org
3056 S:      Supported
3057 F:      drivers/net/ethernet/brocade/bna/
3058
3059 BSG (block layer generic sg v4 driver)
3060 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3061 L:      linux-scsi@vger.kernel.org
3062 S:      Supported
3063 F:      block/bsg.c
3064 F:      include/linux/bsg.h
3065 F:      include/uapi/linux/bsg.h
3066
3067 BT87X AUDIO DRIVER
3068 M:      Clemens Ladisch <clemens@ladisch.de>
3069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3070 T:      git git://git.alsa-project.org/alsa-kernel.git
3071 S:      Maintained
3072 F:      Documentation/sound/alsa/Bt87x.txt
3073 F:      sound/pci/bt87x.c
3074
3075 BT8XXGPIO DRIVER
3076 M:      Michael Buesch <m@bues.ch>
3077 W:      http://bu3sch.de/btgpio.php
3078 S:      Maintained
3079 F:      drivers/gpio/gpio-bt8xx.c
3080
3081 BTRFS FILE SYSTEM
3082 M:      Chris Mason <clm@fb.com>
3083 M:      Josef Bacik <jbacik@fb.com>
3084 M:      David Sterba <dsterba@suse.com>
3085 L:      linux-btrfs@vger.kernel.org
3086 W:      http://btrfs.wiki.kernel.org/
3087 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3089 S:      Maintained
3090 F:      Documentation/filesystems/btrfs.txt
3091 F:      fs/btrfs/
3092 F:      include/linux/btrfs*
3093 F:      include/uapi/linux/btrfs*
3094
3095 BTTV VIDEO4LINUX DRIVER
3096 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3097 L:      linux-media@vger.kernel.org
3098 W:      https://linuxtv.org
3099 T:      git git://linuxtv.org/media_tree.git
3100 S:      Odd fixes
3101 F:      Documentation/media/v4l-drivers/bttv*
3102 F:      drivers/media/pci/bt8xx/bttv*
3103
3104 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3105 M:      Chanwoo Choi <cw00.choi@samsung.com>
3106 L:      linux-pm@vger.kernel.org
3107 L:      linux-samsung-soc@vger.kernel.org
3108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3109 S:      Maintained
3110 F:      drivers/devfreq/exynos-bus.c
3111 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3112
3113 BUSLOGIC SCSI DRIVER
3114 M:      Khalid Aziz <khalid@gonehiking.org>
3115 L:      linux-scsi@vger.kernel.org
3116 S:      Maintained
3117 F:      drivers/scsi/BusLogic.*
3118 F:      drivers/scsi/FlashPoint.*
3119
3120 C-MEDIA CMI8788 DRIVER
3121 M:      Clemens Ladisch <clemens@ladisch.de>
3122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3123 T:      git git://git.alsa-project.org/alsa-kernel.git
3124 S:      Maintained
3125 F:      sound/pci/oxygen/
3126
3127 C6X ARCHITECTURE
3128 M:      Mark Salter <msalter@redhat.com>
3129 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3130 L:      linux-c6x-dev@linux-c6x.org
3131 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3132 S:      Maintained
3133 F:      arch/c6x/
3134
3135 CA8210 IEEE-802.15.4 RADIO DRIVER
3136 M:      Harry Morris <h.morris@cascoda.com>
3137 L:      linux-wpan@vger.kernel.org
3138 W:      https://github.com/Cascoda/ca8210-linux.git
3139 S:      Maintained
3140 F:      drivers/net/ieee802154/ca8210.c
3141 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3142
3143 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3144 M:      David Howells <dhowells@redhat.com>
3145 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3146 S:      Supported
3147 F:      Documentation/filesystems/caching/cachefiles.txt
3148 F:      fs/cachefiles/
3149
3150 CADENCE MIPI-CSI2 BRIDGES
3151 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3152 L:      linux-media@vger.kernel.org
3153 S:      Maintained
3154 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3155 F:      drivers/media/platform/cadence/cdns-csi2*
3156
3157 CADET FM/AM RADIO RECEIVER DRIVER
3158 M:      Hans Verkuil <hverkuil@xs4all.nl>
3159 L:      linux-media@vger.kernel.org
3160 T:      git git://linuxtv.org/media_tree.git
3161 W:      https://linuxtv.org
3162 S:      Maintained
3163 F:      drivers/media/radio/radio-cadet*
3164
3165 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3166 M:      Jonathan Corbet <corbet@lwn.net>
3167 L:      linux-media@vger.kernel.org
3168 T:      git git://linuxtv.org/media_tree.git
3169 S:      Maintained
3170 F:      Documentation/media/v4l-drivers/cafe_ccic*
3171 F:      drivers/media/platform/marvell-ccic/
3172
3173 CAIF NETWORK LAYER
3174 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3175 L:      netdev@vger.kernel.org
3176 S:      Supported
3177 F:      Documentation/networking/caif/
3178 F:      drivers/net/caif/
3179 F:      include/uapi/linux/caif/
3180 F:      include/net/caif/
3181 F:      net/caif/
3182
3183 CALGARY x86-64 IOMMU
3184 M:      Muli Ben-Yehuda <mulix@mulix.org>
3185 M:      Jon Mason <jdmason@kudzu.us>
3186 L:      iommu@lists.linux-foundation.org
3187 S:      Maintained
3188 F:      arch/x86/kernel/pci-calgary_64.c
3189 F:      arch/x86/kernel/tce_64.c
3190 F:      arch/x86/include/asm/calgary.h
3191 F:      arch/x86/include/asm/tce.h
3192
3193 CAN NETWORK DRIVERS
3194 M:      Wolfgang Grandegger <wg@grandegger.com>
3195 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3196 L:      linux-can@vger.kernel.org
3197 W:      https://github.com/linux-can
3198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3200 S:      Maintained
3201 F:      Documentation/devicetree/bindings/net/can/
3202 F:      drivers/net/can/
3203 F:      include/linux/can/dev.h
3204 F:      include/linux/can/platform/
3205 F:      include/uapi/linux/can/error.h
3206 F:      include/uapi/linux/can/netlink.h
3207
3208 CAN NETWORK LAYER
3209 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3210 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3211 L:      linux-can@vger.kernel.org
3212 W:      https://github.com/linux-can
3213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3215 S:      Maintained
3216 F:      Documentation/networking/can.rst
3217 F:      net/can/
3218 F:      include/linux/can/core.h
3219 F:      include/uapi/linux/can.h
3220 F:      include/uapi/linux/can/bcm.h
3221 F:      include/uapi/linux/can/raw.h
3222 F:      include/uapi/linux/can/gw.h
3223
3224 CAPABILITIES
3225 M:      Serge Hallyn <serge@hallyn.com>
3226 L:      linux-security-module@vger.kernel.org
3227 S:      Supported
3228 F:      include/linux/capability.h
3229 F:      include/uapi/linux/capability.h
3230 F:      security/commoncap.c
3231 F:      kernel/capability.c
3232
3233 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3234 M:      Kevin Tsai <ktsai@capellamicro.com>
3235 S:      Maintained
3236 F:      drivers/iio/light/cm*
3237
3238 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3239 M:      Christian Lamparter <chunkeey@googlemail.com>
3240 L:      linux-wireless@vger.kernel.org
3241 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3242 S:      Maintained
3243 F:      drivers/net/wireless/ath/carl9170/
3244
3245 CAVIUM I2C DRIVER
3246 M:      Jan Glauber <jglauber@cavium.com>
3247 M:      David Daney <david.daney@cavium.com>
3248 W:      http://www.cavium.com
3249 S:      Supported
3250 F:      drivers/i2c/busses/i2c-octeon*
3251 F:      drivers/i2c/busses/i2c-thunderx*
3252
3253 CAVIUM LIQUIDIO NETWORK DRIVER
3254 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3255 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3256 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3257 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3258 L:      netdev@vger.kernel.org
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/net/ethernet/cavium/liquidio/
3262
3263 CAVIUM MMC DRIVER
3264 M:      Jan Glauber <jglauber@cavium.com>
3265 M:      David Daney <david.daney@cavium.com>
3266 M:      Steven J. Hill <Steven.Hill@cavium.com>
3267 W:      http://www.cavium.com
3268 S:      Supported
3269 F:      drivers/mmc/host/cavium*
3270
3271 CAVIUM OCTEON-TX CRYPTO DRIVER
3272 M:      George Cherian <george.cherian@cavium.com>
3273 L:      linux-crypto@vger.kernel.org
3274 W:      http://www.cavium.com
3275 S:      Supported
3276 F:      drivers/crypto/cavium/cpt/
3277
3278 CAVIUM THUNDERX2 ARM64 SOC
3279 M:      Robert Richter <rrichter@cavium.com>
3280 M:      Jayachandran C <jnair@caviumnetworks.com>
3281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3282 S:      Maintained
3283 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3284 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3285
3286 CC2520 IEEE-802.15.4 RADIO DRIVER
3287 M:      Varka Bhadram <varkabhadram@gmail.com>
3288 L:      linux-wpan@vger.kernel.org
3289 S:      Maintained
3290 F:      drivers/net/ieee802154/cc2520.c
3291 F:      include/linux/spi/cc2520.h
3292 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3293
3294 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3295 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3296 L:      linux-crypto@vger.kernel.org
3297 S:      Supported
3298 F:      drivers/crypto/ccree/
3299 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3300
3301 CEC FRAMEWORK
3302 M:      Hans Verkuil <hans.verkuil@cisco.com>
3303 L:      linux-media@vger.kernel.org
3304 T:      git git://linuxtv.org/media_tree.git
3305 W:      http://linuxtv.org
3306 S:      Supported
3307 F:      Documentation/media/kapi/cec-core.rst
3308 F:      Documentation/media/uapi/cec
3309 F:      drivers/media/cec/
3310 F:      drivers/media/rc/keymaps/rc-cec.c
3311 F:      include/media/cec.h
3312 F:      include/media/cec-notifier.h
3313 F:      include/uapi/linux/cec.h
3314 F:      include/uapi/linux/cec-funcs.h
3315 F:      Documentation/devicetree/bindings/media/cec.txt
3316 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3317
3318 CEC GPIO DRIVER
3319 M:      Hans Verkuil <hans.verkuil@cisco.com>
3320 L:      linux-media@vger.kernel.org
3321 T:      git git://linuxtv.org/media_tree.git
3322 W:      http://linuxtv.org
3323 S:      Supported
3324 F:      drivers/media/platform/cec-gpio/
3325 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3326
3327 CELL BROADBAND ENGINE ARCHITECTURE
3328 M:      Arnd Bergmann <arnd@arndb.de>
3329 L:      linuxppc-dev@lists.ozlabs.org
3330 W:      http://www.ibm.com/developerworks/power/cell/
3331 S:      Supported
3332 F:      arch/powerpc/include/asm/cell*.h
3333 F:      arch/powerpc/include/asm/spu*.h
3334 F:      arch/powerpc/include/uapi/asm/spu*.h
3335 F:      arch/powerpc/oprofile/*cell*
3336 F:      arch/powerpc/platforms/cell/
3337
3338 CEPH COMMON CODE (LIBCEPH)
3339 M:      Ilya Dryomov <idryomov@gmail.com>
3340 M:      "Yan, Zheng" <zyan@redhat.com>
3341 M:      Sage Weil <sage@redhat.com>
3342 L:      ceph-devel@vger.kernel.org
3343 W:      http://ceph.com/
3344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3345 T:      git git://github.com/ceph/ceph-client.git
3346 S:      Supported
3347 F:      net/ceph/
3348 F:      include/linux/ceph/
3349 F:      include/linux/crush/
3350
3351 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3352 M:      "Yan, Zheng" <zyan@redhat.com>
3353 M:      Sage Weil <sage@redhat.com>
3354 M:      Ilya Dryomov <idryomov@gmail.com>
3355 L:      ceph-devel@vger.kernel.org
3356 W:      http://ceph.com/
3357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3358 T:      git git://github.com/ceph/ceph-client.git
3359 S:      Supported
3360 F:      Documentation/filesystems/ceph.txt
3361 F:      fs/ceph/
3362
3363 CERTIFICATE HANDLING:
3364 M:      David Howells <dhowells@redhat.com>
3365 M:      David Woodhouse <dwmw2@infradead.org>
3366 L:      keyrings@vger.kernel.org
3367 S:      Maintained
3368 F:      Documentation/module-signing.txt
3369 F:      certs/
3370 F:      scripts/sign-file.c
3371 F:      scripts/extract-cert.c
3372
3373 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3374 L:      linux-usb@vger.kernel.org
3375 S:      Orphan
3376 F:      Documentation/usb/WUSB-Design-overview.txt
3377 F:      Documentation/usb/wusb-cbaf
3378 F:      drivers/usb/host/hwa-hc.c
3379 F:      drivers/usb/host/whci/
3380 F:      drivers/usb/wusbcore/
3381 F:      include/linux/usb/wusb*
3382
3383 CFAG12864B LCD DRIVER
3384 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3385 S:      Maintained
3386 F:      drivers/auxdisplay/cfag12864b.c
3387 F:      include/linux/cfag12864b.h
3388
3389 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3390 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3391 S:      Maintained
3392 F:      drivers/auxdisplay/cfag12864bfb.c
3393 F:      include/linux/cfag12864b.h
3394
3395 802.11 (including CFG80211/NL80211)
3396 M:      Johannes Berg <johannes@sipsolutions.net>
3397 L:      linux-wireless@vger.kernel.org
3398 W:      http://wireless.kernel.org/
3399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3401 S:      Maintained
3402 F:      net/wireless/
3403 F:      include/uapi/linux/nl80211.h
3404 F:      include/linux/ieee80211.h
3405 F:      include/net/wext.h
3406 F:      include/net/cfg80211.h
3407 F:      include/net/iw_handler.h
3408 F:      include/net/ieee80211_radiotap.h
3409 F:      Documentation/driver-api/80211/cfg80211.rst
3410 F:      Documentation/networking/regulatory.txt
3411
3412 CHAR and MISC DRIVERS
3413 M:      Arnd Bergmann <arnd@arndb.de>
3414 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3416 S:      Supported
3417 F:      drivers/char/
3418 F:      drivers/misc/
3419 F:      include/linux/miscdevice.h
3420
3421 CHECKPATCH
3422 M:      Andy Whitcroft <apw@canonical.com>
3423 M:      Joe Perches <joe@perches.com>
3424 S:      Maintained
3425 F:      scripts/checkpatch.pl
3426
3427 CHINESE DOCUMENTATION
3428 M:      Harry Wei <harryxiyou@gmail.com>
3429 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3430 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3431 S:      Maintained
3432 F:      Documentation/translations/zh_CN/
3433
3434 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3435 M:      Peter Chen <Peter.Chen@nxp.com>
3436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3437 L:      linux-usb@vger.kernel.org
3438 S:      Maintained
3439 F:      drivers/usb/chipidea/
3440
3441 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3442 M:      Hans de Goede <hdegoede@redhat.com>
3443 L:      linux-input@vger.kernel.org
3444 S:      Maintained
3445 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3446 F:      drivers/input/touchscreen/chipone_icn8318.c
3447
3448 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3449 M:      Hans de Goede <hdegoede@redhat.com>
3450 L:      linux-input@vger.kernel.org
3451 S:      Maintained
3452 F:      drivers/input/touchscreen/chipone_icn8505.c
3453
3454 CHROME HARDWARE PLATFORM SUPPORT
3455 M:      Benson Leung <bleung@chromium.org>
3456 M:      Olof Johansson <olof@lixom.net>
3457 S:      Maintained
3458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3459 F:      drivers/platform/chrome/
3460
3461 CIRRUS LOGIC AUDIO CODEC DRIVERS
3462 M:      Brian Austin <brian.austin@cirrus.com>
3463 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3464 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3465 S:      Maintained
3466 F:      sound/soc/codecs/cs*
3467
3468 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3469 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3470 L:      netdev@vger.kernel.org
3471 S:      Maintained
3472 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3473
3474 CISCO FCOE HBA DRIVER
3475 M:      Satish Kharat <satishkh@cisco.com>
3476 M:      Sesidhar Baddela <sebaddel@cisco.com>
3477 M:      Karan Tilak Kumar <kartilak@cisco.com>
3478 L:      linux-scsi@vger.kernel.org
3479 S:      Supported
3480 F:      drivers/scsi/fnic/
3481
3482 CISCO SCSI HBA DRIVER
3483 M:      Karan Tilak Kumar <kartilak@cisco.com>
3484 M:      Sesidhar Baddela <sebaddel@cisco.com>
3485 L:      linux-scsi@vger.kernel.org
3486 S:      Supported
3487 F:      drivers/scsi/snic/
3488
3489 CISCO VIC ETHERNET NIC DRIVER
3490 M:      Christian Benvenuti <benve@cisco.com>
3491 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3492 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3493 S:      Supported
3494 F:      drivers/net/ethernet/cisco/enic/
3495
3496 CISCO VIC LOW LATENCY NIC DRIVER
3497 M:      Christian Benvenuti <benve@cisco.com>
3498 M:      Dave Goodell <dgoodell@cisco.com>
3499 S:      Supported
3500 F:      drivers/infiniband/hw/usnic/
3501
3502 CLEANCACHE API
3503 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3504 L:      linux-kernel@vger.kernel.org
3505 S:      Maintained
3506 F:      mm/cleancache.c
3507 F:      include/linux/cleancache.h
3508
3509 CLK API
3510 M:      Russell King <linux@armlinux.org.uk>
3511 L:      linux-clk@vger.kernel.org
3512 S:      Maintained
3513 F:      include/linux/clk.h
3514
3515 CLOCKSOURCE, CLOCKEVENT DRIVERS
3516 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3517 M:      Thomas Gleixner <tglx@linutronix.de>
3518 L:      linux-kernel@vger.kernel.org
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3520 S:      Supported
3521 F:      drivers/clocksource/
3522 F:      Documentation/devicetree/bindings/timer/
3523
3524 CMPC ACPI DRIVER
3525 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3526 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3527 L:      platform-driver-x86@vger.kernel.org
3528 S:      Supported
3529 F:      drivers/platform/x86/classmate-laptop.c
3530
3531 COBALT MEDIA DRIVER
3532 M:      Hans Verkuil <hans.verkuil@cisco.com>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Supported
3537 F:      drivers/media/pci/cobalt/
3538
3539 COCCINELLE/Semantic Patches (SmPL)
3540 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3541 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3542 M:      Nicolas Palix <nicolas.palix@imag.fr>
3543 M:      Michal Marek <michal.lkml@markovi.net>
3544 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3546 W:      http://coccinelle.lip6.fr/
3547 S:      Supported
3548 F:      Documentation/dev-tools/coccinelle.rst
3549 F:      scripts/coccinelle/
3550 F:      scripts/coccicheck
3551
3552 CODA FILE SYSTEM
3553 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3554 M:      coda@cs.cmu.edu
3555 L:      codalist@coda.cs.cmu.edu
3556 W:      http://www.coda.cs.cmu.edu/
3557 S:      Maintained
3558 F:      Documentation/filesystems/coda.txt
3559 F:      fs/coda/
3560 F:      include/linux/coda*.h
3561 F:      include/uapi/linux/coda*.h
3562
3563 CODA V4L2 MEM2MEM DRIVER
3564 M:      Philipp Zabel <p.zabel@pengutronix.de>
3565 L:      linux-media@vger.kernel.org
3566 S:      Maintained
3567 F:      Documentation/devicetree/bindings/media/coda.txt
3568 F:      drivers/media/platform/coda/
3569
3570 COMMON CLK FRAMEWORK
3571 M:      Michael Turquette <mturquette@baylibre.com>
3572 M:      Stephen Boyd <sboyd@kernel.org>
3573 L:      linux-clk@vger.kernel.org
3574 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3576 S:      Maintained
3577 F:      Documentation/devicetree/bindings/clock/
3578 F:      drivers/clk/
3579 X:      drivers/clk/clkdev.c
3580 F:      include/linux/clk-pr*
3581 F:      include/linux/clk/
3582
3583 COMMON INTERNET FILE SYSTEM (CIFS)
3584 M:      Steve French <sfrench@samba.org>
3585 L:      linux-cifs@vger.kernel.org
3586 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3587 W:      http://linux-cifs.samba.org/
3588 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3589 S:      Supported
3590 F:      Documentation/filesystems/cifs/
3591 F:      fs/cifs/
3592
3593 COMPACTPCI HOTPLUG CORE
3594 M:      Scott Murray <scott@spiteful.org>
3595 L:      linux-pci@vger.kernel.org
3596 S:      Maintained
3597 F:      drivers/pci/hotplug/cpci_hotplug*
3598
3599 COMPACTPCI HOTPLUG GENERIC DRIVER
3600 M:      Scott Murray <scott@spiteful.org>
3601 L:      linux-pci@vger.kernel.org
3602 S:      Maintained
3603 F:      drivers/pci/hotplug/cpcihp_generic.c
3604
3605 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3606 M:      Scott Murray <scott@spiteful.org>
3607 L:      linux-pci@vger.kernel.org
3608 S:      Maintained
3609 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3610
3611 COMPAL LAPTOP SUPPORT
3612 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3613 L:      platform-driver-x86@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/platform/x86/compal-laptop.c
3616
3617 CONEXANT ACCESSRUNNER USB DRIVER
3618 L:      accessrunner-general@lists.sourceforge.net
3619 W:      http://accessrunner.sourceforge.net/
3620 S:      Orphan
3621 F:      drivers/usb/atm/cxacru.c
3622
3623 CONFIGFS
3624 M:      Joel Becker <jlbec@evilplan.org>
3625 M:      Christoph Hellwig <hch@lst.de>
3626 T:      git git://git.infradead.org/users/hch/configfs.git
3627 S:      Supported
3628 F:      fs/configfs/
3629 F:      include/linux/configfs.h
3630
3631 CONNECTOR
3632 M:      Evgeniy Polyakov <zbr@ioremap.net>
3633 L:      netdev@vger.kernel.org
3634 S:      Maintained
3635 F:      drivers/connector/
3636
3637 CONTROL GROUP (CGROUP)
3638 M:      Tejun Heo <tj@kernel.org>
3639 M:      Li Zefan <lizefan@huawei.com>
3640 M:      Johannes Weiner <hannes@cmpxchg.org>
3641 L:      cgroups@vger.kernel.org
3642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3643 S:      Maintained
3644 F:      Documentation/cgroup*
3645 F:      include/linux/cgroup*
3646 F:      kernel/cgroup*
3647
3648 CONTROL GROUP - CPUSET
3649 M:      Li Zefan <lizefan@huawei.com>
3650 L:      cgroups@vger.kernel.org
3651 W:      http://www.bullopensource.org/cpuset/
3652 W:      http://oss.sgi.com/projects/cpusets/
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3654 S:      Maintained
3655 F:      Documentation/cgroup-v1/cpusets.txt
3656 F:      include/linux/cpuset.h
3657 F:      kernel/cgroup/cpuset.c
3658
3659 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3660 M:      Johannes Weiner <hannes@cmpxchg.org>
3661 M:      Michal Hocko <mhocko@kernel.org>
3662 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3663 L:      cgroups@vger.kernel.org
3664 L:      linux-mm@kvack.org
3665 S:      Maintained
3666 F:      mm/memcontrol.c
3667 F:      mm/swap_cgroup.c
3668
3669 CORETEMP HARDWARE MONITORING DRIVER
3670 M:      Fenghua Yu <fenghua.yu@intel.com>
3671 L:      linux-hwmon@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/hwmon/coretemp
3674 F:      drivers/hwmon/coretemp.c
3675
3676 COSA/SRP SYNC SERIAL DRIVER
3677 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3678 W:      http://www.fi.muni.cz/~kas/cosa/
3679 S:      Maintained
3680 F:      drivers/net/wan/cosa*
3681
3682 CPMAC ETHERNET DRIVER
3683 M:      Florian Fainelli <f.fainelli@gmail.com>
3684 L:      netdev@vger.kernel.org
3685 S:      Maintained
3686 F:      drivers/net/ethernet/ti/cpmac.c
3687
3688 CPU FREQUENCY DRIVERS
3689 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3690 M:      Viresh Kumar <viresh.kumar@linaro.org>
3691 L:      linux-pm@vger.kernel.org
3692 S:      Maintained
3693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3694 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3695 B:      https://bugzilla.kernel.org
3696 F:      Documentation/cpu-freq/
3697 F:      Documentation/devicetree/bindings/cpufreq/
3698 F:      drivers/cpufreq/
3699 F:      include/linux/cpufreq.h
3700 F:      tools/testing/selftests/cpufreq/
3701
3702 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3703 M:      Viresh Kumar <viresh.kumar@linaro.org>
3704 M:      Sudeep Holla <sudeep.holla@arm.com>
3705 L:      linux-pm@vger.kernel.org
3706 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3707 S:      Maintained
3708 F:      drivers/cpufreq/arm_big_little.h
3709 F:      drivers/cpufreq/arm_big_little.c
3710 F:      drivers/cpufreq/arm_big_little_dt.c
3711
3712 CPU POWER MONITORING SUBSYSTEM
3713 M:      Thomas Renninger <trenn@suse.com>
3714 M:      Shuah Khan <shuah@kernel.org>
3715 L:      linux-pm@vger.kernel.org
3716 S:      Maintained
3717 F:      tools/power/cpupower/
3718
3719 CPUID/MSR DRIVER
3720 M:      "H. Peter Anvin" <hpa@zytor.com>
3721 S:      Maintained
3722 F:      arch/x86/kernel/cpuid.c
3723 F:      arch/x86/kernel/msr.c
3724
3725 CPUIDLE DRIVER - ARM BIG LITTLE
3726 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3727 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3728 L:      linux-pm@vger.kernel.org
3729 L:      linux-arm-kernel@lists.infradead.org
3730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3731 S:      Maintained
3732 F:      drivers/cpuidle/cpuidle-big_little.c
3733
3734 CPUIDLE DRIVER - ARM EXYNOS
3735 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3736 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3737 M:      Kukjin Kim <kgene@kernel.org>
3738 L:      linux-pm@vger.kernel.org
3739 L:      linux-samsung-soc@vger.kernel.org
3740 S:      Supported
3741 F:      drivers/cpuidle/cpuidle-exynos.c
3742 F:      arch/arm/mach-exynos/pm.c
3743
3744 CPUIDLE DRIVERS
3745 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3746 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3747 L:      linux-pm@vger.kernel.org
3748 S:      Maintained
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3750 B:      https://bugzilla.kernel.org
3751 F:      drivers/cpuidle/*
3752 F:      include/linux/cpuidle.h
3753
3754 CRAMFS FILESYSTEM
3755 M:      Nicolas Pitre <nico@linaro.org>
3756 S:      Maintained
3757 F:      Documentation/filesystems/cramfs.txt
3758 F:      fs/cramfs/
3759
3760 CRYPTO API
3761 M:      Herbert Xu <herbert@gondor.apana.org.au>
3762 M:      "David S. Miller" <davem@davemloft.net>
3763 L:      linux-crypto@vger.kernel.org
3764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3766 S:      Maintained
3767 F:      Documentation/crypto/
3768 F:      Documentation/devicetree/bindings/crypto/
3769 F:      arch/*/crypto/
3770 F:      crypto/
3771 F:      drivers/crypto/
3772 F:      include/crypto/
3773 F:      include/linux/crypto*
3774
3775 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3776 M:      Neil Horman <nhorman@tuxdriver.com>
3777 L:      linux-crypto@vger.kernel.org
3778 S:      Maintained
3779 F:      crypto/ansi_cprng.c
3780 F:      crypto/rng.c
3781
3782 CS3308 MEDIA DRIVER
3783 M:      Hans Verkuil <hverkuil@xs4all.nl>
3784 L:      linux-media@vger.kernel.org
3785 T:      git git://linuxtv.org/media_tree.git
3786 W:      http://linuxtv.org
3787 S:      Odd Fixes
3788 F:      drivers/media/i2c/cs3308.c
3789 F:      drivers/media/i2c/cs3308.h
3790
3791 CS5535 Audio ALSA driver
3792 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3793 S:      Maintained
3794 F:      sound/pci/cs5535audio/
3795
3796 CW1200 WLAN driver
3797 M:      Solomon Peachy <pizza@shaftnet.org>
3798 S:      Maintained
3799 F:      drivers/net/wireless/st/cw1200/
3800
3801 CX18 VIDEO4LINUX DRIVER
3802 M:      Andy Walls <awalls@md.metrocast.net>
3803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3804 L:      linux-media@vger.kernel.org
3805 T:      git git://linuxtv.org/media_tree.git
3806 W:      https://linuxtv.org
3807 W:      http://www.ivtvdriver.org/index.php/Cx18
3808 S:      Maintained
3809 F:      Documentation/media/v4l-drivers/cx18*
3810 F:      drivers/media/pci/cx18/
3811 F:      include/uapi/linux/ivtv*
3812
3813 CX2341X MPEG ENCODER HELPER MODULE
3814 M:      Hans Verkuil <hverkuil@xs4all.nl>
3815 L:      linux-media@vger.kernel.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 W:      https://linuxtv.org
3818 S:      Maintained
3819 F:      drivers/media/common/cx2341x*
3820 F:      include/media/cx2341x*
3821
3822 CX24120 MEDIA DRIVER
3823 M:      Jemma Denson <jdenson@gmail.com>
3824 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3825 L:      linux-media@vger.kernel.org
3826 W:      https://linuxtv.org
3827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3828 S:      Maintained
3829 F:      drivers/media/dvb-frontends/cx24120*
3830
3831 CX88 VIDEO4LINUX DRIVER
3832 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3833 L:      linux-media@vger.kernel.org
3834 W:      https://linuxtv.org
3835 T:      git git://linuxtv.org/media_tree.git
3836 S:      Odd fixes
3837 F:      Documentation/media/v4l-drivers/cx88*
3838 F:      drivers/media/pci/cx88/
3839
3840 CXD2820R MEDIA DRIVER
3841 M:      Antti Palosaari <crope@iki.fi>
3842 L:      linux-media@vger.kernel.org
3843 W:      https://linuxtv.org
3844 W:      http://palosaari.fi/linux/
3845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3846 T:      git git://linuxtv.org/anttip/media_tree.git
3847 S:      Maintained
3848 F:      drivers/media/dvb-frontends/cxd2820r*
3849
3850 CXGB3 ETHERNET DRIVER (CXGB3)
3851 M:      Santosh Raspatur <santosh@chelsio.com>
3852 L:      netdev@vger.kernel.org
3853 W:      http://www.chelsio.com
3854 S:      Supported
3855 F:      drivers/net/ethernet/chelsio/cxgb3/
3856
3857 CXGB3 ISCSI DRIVER (CXGB3I)
3858 M:      Karen Xie <kxie@chelsio.com>
3859 L:      linux-scsi@vger.kernel.org
3860 W:      http://www.chelsio.com
3861 S:      Supported
3862 F:      drivers/scsi/cxgbi/cxgb3i
3863
3864 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3865 M:      Steve Wise <swise@chelsio.com>
3866 L:      linux-rdma@vger.kernel.org
3867 W:      http://www.openfabrics.org
3868 S:      Supported
3869 F:      drivers/infiniband/hw/cxgb3/
3870 F:      include/uapi/rdma/cxgb3-abi.h
3871
3872 CXGB4 CRYPTO DRIVER (chcr)
3873 M:      Harsh Jain <harsh@chelsio.com>
3874 L:      linux-crypto@vger.kernel.org
3875 W:      http://www.chelsio.com
3876 S:      Supported
3877 F:      drivers/crypto/chelsio
3878
3879 CXGB4 ETHERNET DRIVER (CXGB4)
3880 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3881 L:      netdev@vger.kernel.org
3882 W:      http://www.chelsio.com
3883 S:      Supported
3884 F:      drivers/net/ethernet/chelsio/cxgb4/
3885
3886 CXGB4 ISCSI DRIVER (CXGB4I)
3887 M:      Karen Xie <kxie@chelsio.com>
3888 L:      linux-scsi@vger.kernel.org
3889 W:      http://www.chelsio.com
3890 S:      Supported
3891 F:      drivers/scsi/cxgbi/cxgb4i
3892
3893 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3894 M:      Steve Wise <swise@chelsio.com>
3895 L:      linux-rdma@vger.kernel.org
3896 W:      http://www.openfabrics.org
3897 S:      Supported
3898 F:      drivers/infiniband/hw/cxgb4/
3899 F:      include/uapi/rdma/cxgb4-abi.h
3900
3901 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3902 M:      Casey Leedom <leedom@chelsio.com>
3903 L:      netdev@vger.kernel.org
3904 W:      http://www.chelsio.com
3905 S:      Supported
3906 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3907
3908 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3909 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3910 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3911 L:      linuxppc-dev@lists.ozlabs.org
3912 S:      Supported
3913 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3914 F:      drivers/misc/cxl/
3915 F:      include/misc/cxl*
3916 F:      include/uapi/misc/cxl.h
3917 F:      Documentation/powerpc/cxl.txt
3918 F:      Documentation/ABI/testing/sysfs-class-cxl
3919
3920 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3921 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3922 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3923 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3924 L:      linux-scsi@vger.kernel.org
3925 S:      Supported
3926 F:      drivers/scsi/cxlflash/
3927 F:      include/uapi/scsi/cxlflash_ioctls.h
3928 F:      Documentation/powerpc/cxlflash.txt
3929
3930 CYBERPRO FB DRIVER
3931 M:      Russell King <linux@armlinux.org.uk>
3932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3933 W:      http://www.armlinux.org.uk/
3934 S:      Maintained
3935 F:      drivers/video/fbdev/cyber2000fb.*
3936
3937 CYCLADES ASYNC MUX DRIVER
3938 W:      http://www.cyclades.com/
3939 S:      Orphan
3940 F:      drivers/tty/cyclades.c
3941 F:      include/linux/cyclades.h
3942 F:      include/uapi/linux/cyclades.h
3943
3944 CYCLADES PC300 DRIVER
3945 W:      http://www.cyclades.com/
3946 S:      Orphan
3947 F:      drivers/net/wan/pc300*
3948
3949 CYPRESS_FIRMWARE MEDIA DRIVER
3950 M:      Antti Palosaari <crope@iki.fi>
3951 L:      linux-media@vger.kernel.org
3952 W:      https://linuxtv.org
3953 W:      http://palosaari.fi/linux/
3954 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3955 T:      git git://linuxtv.org/anttip/media_tree.git
3956 S:      Maintained
3957 F:      drivers/media/common/cypress_firmware*
3958
3959 CYTTSP TOUCHSCREEN DRIVER
3960 M:      Ferruh Yigit <fery@cypress.com>
3961 L:      linux-input@vger.kernel.org
3962 S:      Supported
3963 F:      drivers/input/touchscreen/cyttsp*
3964 F:      include/linux/input/cyttsp.h
3965
3966 D-LINK DIR-685 TOUCHKEYS DRIVER
3967 M:      Linus Walleij <linus.walleij@linaro.org>
3968 L:      linux-input@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/input/dlink-dir685-touchkeys.c
3971
3972 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3973 M:      Joshua Kinard <kumba@gentoo.org>
3974 S:      Maintained
3975 F:      drivers/rtc/rtc-ds1685.c
3976 F:      include/linux/rtc/ds1685.h
3977
3978 DAMA SLAVE for AX.25
3979 M:      Joerg Reuter <jreuter@yaina.de>
3980 W:      http://yaina.de/jreuter/
3981 W:      http://www.qsl.net/dl1bke/
3982 L:      linux-hams@vger.kernel.org
3983 S:      Maintained
3984 F:      net/ax25/af_ax25.c
3985 F:      net/ax25/ax25_dev.c
3986 F:      net/ax25/ax25_ds_*
3987 F:      net/ax25/ax25_in.c
3988 F:      net/ax25/ax25_out.c
3989 F:      net/ax25/ax25_timer.c
3990 F:      net/ax25/sysctl_net_ax25.c
3991
3992 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
3993 L:      netdev@vger.kernel.org
3994 S:      Orphan
3995 F:      Documentation/networking/dmfe.txt
3996 F:      drivers/net/ethernet/dec/tulip/dmfe.c
3997
3998 DC390/AM53C974 SCSI driver
3999 M:      Hannes Reinecke <hare@suse.com>
4000 L:      linux-scsi@vger.kernel.org
4001 S:      Maintained
4002 F:      drivers/scsi/am53c974.c
4003
4004 DC395x SCSI driver
4005 M:      Oliver Neukum <oliver@neukum.org>
4006 M:      Ali Akcaagac <aliakc@web.de>
4007 M:      Jamie Lenehan <lenehan@twibble.org>
4008 L:      dc395x@twibble.org
4009 W:      http://twibble.org/dist/dc395x/
4010 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4011 S:      Maintained
4012 F:      Documentation/scsi/dc395x.txt
4013 F:      drivers/scsi/dc395x.*
4014
4015 DCCP PROTOCOL
4016 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4017 L:      dccp@vger.kernel.org
4018 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4019 S:      Maintained
4020 F:      include/linux/dccp.h
4021 F:      include/uapi/linux/dccp.h
4022 F:      include/linux/tfrc.h
4023 F:      net/dccp/
4024
4025 DECnet NETWORK LAYER
4026 W:      http://linux-decnet.sourceforge.net
4027 L:      linux-decnet-user@lists.sourceforge.net
4028 S:      Orphan
4029 F:      Documentation/networking/decnet.txt
4030 F:      net/decnet/
4031
4032 DECSTATION PLATFORM SUPPORT
4033 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4034 L:      linux-mips@linux-mips.org
4035 W:      http://www.linux-mips.org/wiki/DECstation
4036 S:      Maintained
4037 F:      arch/mips/dec/
4038 F:      arch/mips/include/asm/dec/
4039 F:      arch/mips/include/asm/mach-dec/
4040
4041 DEFXX FDDI NETWORK DRIVER
4042 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4043 S:      Maintained
4044 F:      drivers/net/fddi/defxx.*
4045
4046 DELL SMBIOS DRIVER
4047 M:      Pali Rohár <pali.rohar@gmail.com>
4048 M:      Mario Limonciello <mario.limonciello@dell.com>
4049 L:      platform-driver-x86@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/platform/x86/dell-smbios.*
4052
4053 DELL SMBIOS SMM DRIVER
4054 M:      Mario Limonciello <mario.limonciello@dell.com>
4055 L:      platform-driver-x86@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/platform/x86/dell-smbios-smm.c
4058
4059 DELL SMBIOS WMI DRIVER
4060 M:      Mario Limonciello <mario.limonciello@dell.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/dell-smbios-wmi.c
4064 F:      tools/wmi/dell-smbios-example.c
4065
4066 DELL LAPTOP DRIVER
4067 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4068 M:      Pali Rohár <pali.rohar@gmail.com>
4069 L:      platform-driver-x86@vger.kernel.org
4070 S:      Maintained
4071 F:      drivers/platform/x86/dell-laptop.c
4072
4073 DELL LAPTOP FREEFALL DRIVER
4074 M:      Pali Rohár <pali.rohar@gmail.com>
4075 S:      Maintained
4076 F:      drivers/platform/x86/dell-smo8800.c
4077
4078 DELL LAPTOP RBTN DRIVER
4079 M:      Pali Rohár <pali.rohar@gmail.com>
4080 S:      Maintained
4081 F:      drivers/platform/x86/dell-rbtn.*
4082
4083 DELL LAPTOP SMM DRIVER
4084 M:      Pali Rohár <pali.rohar@gmail.com>
4085 S:      Maintained
4086 F:      drivers/hwmon/dell-smm-hwmon.c
4087 F:      include/uapi/linux/i8k.h
4088
4089 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4090 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4091 S:      Maintained
4092 F:      Documentation/dcdbas.txt
4093 F:      drivers/firmware/dcdbas.*
4094
4095 DELL WMI NOTIFICATIONS DRIVER
4096 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4097 M:      Pali Rohár <pali.rohar@gmail.com>
4098 S:      Maintained
4099 F:      drivers/platform/x86/dell-wmi.c
4100
4101 DELL WMI DESCRIPTOR DRIVER
4102 M:      Mario Limonciello <mario.limonciello@dell.com>
4103 S:      Maintained
4104 F:      drivers/platform/x86/dell-wmi-descriptor.c
4105
4106 DELTA ST MEDIA DRIVER
4107 M:      Hugues Fruchet <hugues.fruchet@st.com>
4108 L:      linux-media@vger.kernel.org
4109 T:      git git://linuxtv.org/media_tree.git
4110 W:      https://linuxtv.org
4111 S:      Supported
4112 F:      drivers/media/platform/sti/delta
4113
4114 DENALI NAND DRIVER
4115 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4116 L:      linux-mtd@lists.infradead.org
4117 S:      Supported
4118 F:      drivers/mtd/nand/raw/denali*
4119
4120 DESIGNWARE USB2 DRD IP DRIVER
4121 M:      Minas Harutyunyan <hminas@synopsys.com>
4122 L:      linux-usb@vger.kernel.org
4123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4124 S:      Maintained
4125 F:      drivers/usb/dwc2/
4126
4127 DESIGNWARE USB3 DRD IP DRIVER
4128 M:      Felipe Balbi <balbi@kernel.org>
4129 L:      linux-usb@vger.kernel.org
4130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4131 S:      Maintained
4132 F:      drivers/usb/dwc3/
4133
4134 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4135 M:      Andreas Klinger <ak@it-klinger.de>
4136 L:      linux-iio@vger.kernel.org
4137 S:      Maintained
4138 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4139 F:      drivers/iio/proximity/srf*.c
4140
4141 DEVICE COREDUMP (DEV_COREDUMP)
4142 M:      Johannes Berg <johannes@sipsolutions.net>
4143 L:      linux-kernel@vger.kernel.org
4144 S:      Maintained
4145 F:      drivers/base/devcoredump.c
4146 F:      include/linux/devcoredump.h
4147
4148 DEVICE FREQUENCY (DEVFREQ)
4149 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4150 M:      Kyungmin Park <kyungmin.park@samsung.com>
4151 R:      Chanwoo Choi <cw00.choi@samsung.com>
4152 L:      linux-pm@vger.kernel.org
4153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4154 S:      Maintained
4155 F:      drivers/devfreq/
4156 F:      include/linux/devfreq.h
4157 F:      Documentation/devicetree/bindings/devfreq/
4158
4159 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4160 M:      Chanwoo Choi <cw00.choi@samsung.com>
4161 L:      linux-pm@vger.kernel.org
4162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4163 S:      Supported
4164 F:      drivers/devfreq/event/
4165 F:      drivers/devfreq/devfreq-event.c
4166 F:      include/linux/devfreq-event.h
4167 F:      Documentation/devicetree/bindings/devfreq/event/
4168
4169 DEVICE NUMBER REGISTRY
4170 M:      Torben Mathiasen <device@lanana.org>
4171 W:      http://lanana.org/docs/device-list/index.html
4172 S:      Maintained
4173
4174 DEVICE-MAPPER  (LVM)
4175 M:      Alasdair Kergon <agk@redhat.com>
4176 M:      Mike Snitzer <snitzer@redhat.com>
4177 M:      dm-devel@redhat.com
4178 L:      dm-devel@redhat.com
4179 W:      http://sources.redhat.com/dm
4180 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4182 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4183 S:      Maintained
4184 F:      Documentation/device-mapper/
4185 F:      drivers/md/Makefile
4186 F:      drivers/md/Kconfig
4187 F:      drivers/md/dm*
4188 F:      drivers/md/persistent-data/
4189 F:      include/linux/device-mapper.h
4190 F:      include/linux/dm-*.h
4191 F:      include/uapi/linux/dm-*.h
4192
4193 DEVLINK
4194 M:      Jiri Pirko <jiri@mellanox.com>
4195 L:      netdev@vger.kernel.org
4196 S:      Supported
4197 F:      net/core/devlink.c
4198 F:      include/net/devlink.h
4199 F:      include/uapi/linux/devlink.h
4200
4201 DIALOG SEMICONDUCTOR DRIVERS
4202 M:      Support Opensource <support.opensource@diasemi.com>
4203 W:      http://www.dialog-semiconductor.com/products
4204 S:      Supported
4205 F:      Documentation/hwmon/da90??
4206 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4207 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4208 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4209 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4210 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4211 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4212 F:      drivers/gpio/gpio-da90??.c
4213 F:      drivers/hwmon/da90??-hwmon.c
4214 F:      drivers/iio/adc/da91??-*.c
4215 F:      drivers/input/misc/da90??_onkey.c
4216 F:      drivers/input/touchscreen/da9052_tsi.c
4217 F:      drivers/leds/leds-da90??.c
4218 F:      drivers/mfd/da903x.c
4219 F:      drivers/mfd/da90??-*.c
4220 F:      drivers/mfd/da91??-*.c
4221 F:      drivers/power/supply/da9052-battery.c
4222 F:      drivers/power/supply/da91??-*.c
4223 F:      drivers/regulator/da903x.c
4224 F:      drivers/regulator/da9???-regulator.[ch]
4225 F:      drivers/thermal/da90??-thermal.c
4226 F:      drivers/rtc/rtc-da90??.c
4227 F:      drivers/video/backlight/da90??_bl.c
4228 F:      drivers/watchdog/da90??_wdt.c
4229 F:      include/linux/mfd/da903x.h
4230 F:      include/linux/mfd/da9052/
4231 F:      include/linux/mfd/da9055/
4232 F:      include/linux/mfd/da9062/
4233 F:      include/linux/mfd/da9063/
4234 F:      include/linux/mfd/da9150/
4235 F:      include/linux/regulator/da9211.h
4236 F:      include/sound/da[79]*.h
4237 F:      sound/soc/codecs/da[79]*.[ch]
4238
4239 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4240 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4241 L:      linux-gpio@vger.kernel.org
4242 S:      Maintained
4243 F:      drivers/gpio/gpio-gpio-mm.c
4244
4245 DIGI NEO AND CLASSIC PCI PRODUCTS
4246 M:      Lidza Louina <lidza.louina@gmail.com>
4247 M:      Mark Hounschell <markh@compro.net>
4248 L:      driverdev-devel@linuxdriverproject.org
4249 S:      Maintained
4250 F:      drivers/staging/dgnc/
4251
4252 DIOLAN U2C-12 I2C DRIVER
4253 M:      Guenter Roeck <linux@roeck-us.net>
4254 L:      linux-i2c@vger.kernel.org
4255 S:      Maintained
4256 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4257
4258 FILESYSTEM DIRECT ACCESS (DAX)
4259 M:      Matthew Wilcox <mawilcox@microsoft.com>
4260 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4261 L:      linux-fsdevel@vger.kernel.org
4262 S:      Supported
4263 F:      fs/dax.c
4264 F:      include/linux/dax.h
4265 F:      include/trace/events/fs_dax.h
4266
4267 DEVICE DIRECT ACCESS (DAX)
4268 M:      Dan Williams <dan.j.williams@intel.com>
4269 M:      Dave Jiang <dave.jiang@intel.com>
4270 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4271 M:      Vishal Verma <vishal.l.verma@intel.com>
4272 L:      linux-nvdimm@lists.01.org
4273 S:      Supported
4274 F:      drivers/dax/
4275
4276 DIRECTORY NOTIFICATION (DNOTIFY)
4277 M:      Jan Kara <jack@suse.cz>
4278 R:      Amir Goldstein <amir73il@gmail.com>
4279 L:      linux-fsdevel@vger.kernel.org
4280 S:      Maintained
4281 F:      Documentation/filesystems/dnotify.txt
4282 F:      fs/notify/dnotify/
4283 F:      include/linux/dnotify.h
4284
4285 DISK GEOMETRY AND PARTITION HANDLING
4286 M:      Andries Brouwer <aeb@cwi.nl>
4287 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4288 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4289 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4290 S:      Maintained
4291
4292 DISKQUOTA
4293 M:      Jan Kara <jack@suse.com>
4294 S:      Maintained
4295 F:      Documentation/filesystems/quota.txt
4296 F:      fs/quota/
4297 F:      include/linux/quota*.h
4298 F:      include/uapi/linux/quota*.h
4299
4300 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4301 M:      Bernie Thompson <bernie@plugable.com>
4302 L:      linux-fbdev@vger.kernel.org
4303 S:      Maintained
4304 W:      http://plugable.com/category/projects/udlfb/
4305 F:      drivers/video/fbdev/udlfb.c
4306 F:      include/video/udlfb.h
4307 F:      Documentation/fb/udlfb.txt
4308
4309 DISTRIBUTED LOCK MANAGER (DLM)
4310 M:      Christine Caulfield <ccaulfie@redhat.com>
4311 M:      David Teigland <teigland@redhat.com>
4312 L:      cluster-devel@redhat.com
4313 W:      http://sources.redhat.com/cluster/
4314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4315 S:      Supported
4316 F:      fs/dlm/
4317
4318 DMA BUFFER SHARING FRAMEWORK
4319 M:      Sumit Semwal <sumit.semwal@linaro.org>
4320 S:      Maintained
4321 L:      linux-media@vger.kernel.org
4322 L:      dri-devel@lists.freedesktop.org
4323 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4324 F:      drivers/dma-buf/
4325 F:      include/linux/dma-buf*
4326 F:      include/linux/reservation.h
4327 F:      include/linux/*fence.h
4328 F:      Documentation/driver-api/dma-buf.rst
4329 T:      git git://anongit.freedesktop.org/drm/drm-misc
4330
4331 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4332 M:      Vinod Koul <vkoul@kernel.org>
4333 L:      dmaengine@vger.kernel.org
4334 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4335 S:      Maintained
4336 F:      drivers/dma/
4337 F:      include/linux/dmaengine.h
4338 F:      include/linux/of_dma.h
4339 F:      Documentation/devicetree/bindings/dma/
4340 F:      Documentation/driver-api/dmaengine/
4341 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4342
4343 DMA MAPPING HELPERS
4344 M:      Christoph Hellwig <hch@lst.de>
4345 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4346 R:      Robin Murphy <robin.murphy@arm.com>
4347 L:      iommu@lists.linux-foundation.org
4348 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4349 W:      http://git.infradead.org/users/hch/dma-mapping.git
4350 S:      Supported
4351 F:      lib/dma-debug.c
4352 F:      lib/dma-direct.c
4353 F:      lib/dma-noncoherent.c
4354 F:      lib/dma-virt.c
4355 F:      drivers/base/dma-mapping.c
4356 F:      drivers/base/dma-coherent.c
4357 F:      include/asm-generic/dma-mapping.h
4358 F:      include/linux/dma-direct.h
4359 F:      include/linux/dma-mapping.h
4360 F:      include/linux/dma-noncoherent.h
4361
4362 DME1737 HARDWARE MONITOR DRIVER
4363 M:      Juerg Haefliger <juergh@gmail.com>
4364 L:      linux-hwmon@vger.kernel.org
4365 S:      Maintained
4366 F:      Documentation/hwmon/dme1737
4367 F:      drivers/hwmon/dme1737.c
4368
4369 DMI/SMBIOS SUPPORT
4370 M:      Jean Delvare <jdelvare@suse.com>
4371 S:      Maintained
4372 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4373 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4374 F:      drivers/firmware/dmi-id.c
4375 F:      drivers/firmware/dmi_scan.c
4376 F:      include/linux/dmi.h
4377
4378 DOCUMENTATION
4379 M:      Jonathan Corbet <corbet@lwn.net>
4380 L:      linux-doc@vger.kernel.org
4381 S:      Maintained
4382 F:      Documentation/
4383 F:      scripts/kernel-doc
4384 X:      Documentation/ABI/
4385 X:      Documentation/devicetree/
4386 X:      Documentation/acpi
4387 X:      Documentation/power
4388 X:      Documentation/spi
4389 X:      Documentation/media
4390 T:      git git://git.lwn.net/linux.git docs-next
4391
4392 DONGWOON DW9714 LENS VOICE COIL DRIVER
4393 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4394 L:      linux-media@vger.kernel.org
4395 T:      git git://linuxtv.org/media_tree.git
4396 S:      Maintained
4397 F:      drivers/media/i2c/dw9714.c
4398
4399 DOUBLETALK DRIVER
4400 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4401 L:      blinux-list@redhat.com
4402 S:      Maintained
4403 F:      drivers/char/dtlk.c
4404 F:      include/linux/dtlk.h
4405
4406 DPAA2 DATAPATH I/O (DPIO) DRIVER
4407 M:      Roy Pledge <Roy.Pledge@nxp.com>
4408 L:      linux-kernel@vger.kernel.org
4409 S:      Maintained
4410 F:      drivers/staging/fsl-mc/bus/dpio
4411
4412 DPAA2 ETHERNET DRIVER
4413 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4414 L:      linux-kernel@vger.kernel.org
4415 S:      Maintained
4416 F:      drivers/staging/fsl-dpaa2/ethernet
4417
4418 DPAA2 ETHERNET SWITCH DRIVER
4419 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4420 L:      linux-kernel@vger.kernel.org
4421 S:      Maintained
4422 F:      drivers/staging/fsl-dpaa2/ethsw
4423
4424 DPT_I2O SCSI RAID DRIVER
4425 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4426 L:      linux-scsi@vger.kernel.org
4427 W:      http://www.adaptec.com/
4428 S:      Maintained
4429 F:      drivers/scsi/dpt*
4430 F:      drivers/scsi/dpt/
4431
4432 DRBD DRIVER
4433 M:      Philipp Reisner <philipp.reisner@linbit.com>
4434 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4435 L:      drbd-dev@lists.linbit.com
4436 W:      http://www.drbd.org
4437 T:      git git://git.linbit.com/linux-drbd.git
4438 T:      git git://git.linbit.com/drbd-8.4.git
4439 S:      Supported
4440 F:      drivers/block/drbd/
4441 F:      lib/lru_cache.c
4442 F:      Documentation/blockdev/drbd/
4443
4444 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4445 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4447 S:      Supported
4448 F:      Documentation/kobject.txt
4449 F:      drivers/base/
4450 F:      fs/debugfs/
4451 F:      fs/sysfs/
4452 F:      include/linux/debugfs.h
4453 F:      include/linux/kobj*
4454 F:      lib/kobj*
4455
4456 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4457 M:      Kevin Hilman <khilman@kernel.org>
4458 M:      Nishanth Menon <nm@ti.com>
4459 S:      Maintained
4460 F:      drivers/power/avs/
4461 F:      include/linux/power/smartreflex.h
4462 L:      linux-pm@vger.kernel.org
4463
4464 DRM DRIVER FOR ARM PL111 CLCD
4465 M:      Eric Anholt <eric@anholt.net>
4466 T:      git git://anongit.freedesktop.org/drm/drm-misc
4467 S:      Supported
4468 F:      drivers/gpu/drm/pl111/
4469
4470 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4471 M:      Linus Walleij <linus.walleij@linaro.org>
4472 T:      git git://anongit.freedesktop.org/drm/drm-misc
4473 S:      Maintained
4474 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4475 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4476
4477 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4478 M:      Dave Airlie <airlied@redhat.com>
4479 S:      Odd Fixes
4480 F:      drivers/gpu/drm/ast/
4481
4482 DRM DRIVER FOR BOCHS VIRTUAL GPU
4483 M:      Gerd Hoffmann <kraxel@redhat.com>
4484 L:      virtualization@lists.linux-foundation.org
4485 T:      git git://anongit.freedesktop.org/drm/drm-misc
4486 S:      Maintained
4487 F:      drivers/gpu/drm/bochs/
4488
4489 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4490 M:      Linus Walleij <linus.walleij@linaro.org>
4491 T:      git git://anongit.freedesktop.org/drm/drm-misc
4492 S:      Maintained
4493 F:      drivers/gpu/drm/tve200/
4494
4495 DRM DRIVER FOR ILITEK ILI9225 PANELS
4496 M:      David Lechner <david@lechnology.com>
4497 S:      Maintained
4498 F:      drivers/gpu/drm/tinydrm/ili9225.c
4499 F:      Documentation/devicetree/bindings/display/ili9225.txt
4500
4501 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4502 S:      Orphan / Obsolete
4503 F:      drivers/gpu/drm/i810/
4504 F:      include/uapi/drm/i810_drm.h
4505
4506 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4507 S:      Orphan / Obsolete
4508 F:      drivers/gpu/drm/mga/
4509 F:      include/uapi/drm/mga_drm.h
4510
4511 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4512 M:      Dave Airlie <airlied@redhat.com>
4513 S:      Odd Fixes
4514 F:      drivers/gpu/drm/mgag200/
4515
4516 DRM DRIVER FOR MI0283QT
4517 M:      Noralf Trønnes <noralf@tronnes.org>
4518 S:      Maintained
4519 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4520 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4521
4522 DRM DRIVER FOR MSM ADRENO GPU
4523 M:      Rob Clark <robdclark@gmail.com>
4524 L:      linux-arm-msm@vger.kernel.org
4525 L:      dri-devel@lists.freedesktop.org
4526 L:      freedreno@lists.freedesktop.org
4527 T:      git git://people.freedesktop.org/~robclark/linux
4528 S:      Maintained
4529 F:      drivers/gpu/drm/msm/
4530 F:      include/uapi/drm/msm_drm.h
4531 F:      Documentation/devicetree/bindings/display/msm/
4532
4533 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4534 M:      Ben Skeggs <bskeggs@redhat.com>
4535 L:      dri-devel@lists.freedesktop.org
4536 L:      nouveau@lists.freedesktop.org
4537 T:      git git://github.com/skeggsb/linux
4538 S:      Supported
4539 F:      drivers/gpu/drm/nouveau/
4540 F:      include/uapi/drm/nouveau_drm.h
4541
4542 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4543 M:      Noralf Trønnes <noralf@tronnes.org>
4544 S:      Maintained
4545 F:      drivers/gpu/drm/tinydrm/repaper.c
4546 F:      Documentation/devicetree/bindings/display/repaper.txt
4547
4548 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4549 M:      Dave Airlie <airlied@redhat.com>
4550 M:      Gerd Hoffmann <kraxel@redhat.com>
4551 L:      virtualization@lists.linux-foundation.org
4552 T:      git git://anongit.freedesktop.org/drm/drm-misc
4553 S:      Obsolete
4554 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4555 F:      drivers/gpu/drm/cirrus/
4556
4557 DRM DRIVER FOR QXL VIRTUAL GPU
4558 M:      Dave Airlie <airlied@redhat.com>
4559 M:      Gerd Hoffmann <kraxel@redhat.com>
4560 L:      virtualization@lists.linux-foundation.org
4561 T:      git git://anongit.freedesktop.org/drm/drm-misc
4562 S:      Maintained
4563 F:      drivers/gpu/drm/qxl/
4564 F:      include/uapi/drm/qxl_drm.h
4565
4566 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4567 S:      Orphan / Obsolete
4568 F:      drivers/gpu/drm/r128/
4569 F:      include/uapi/drm/r128_drm.h
4570
4571 DRM DRIVER FOR SAVAGE VIDEO CARDS
4572 S:      Orphan / Obsolete
4573 F:      drivers/gpu/drm/savage/
4574 F:      include/uapi/drm/savage_drm.h
4575
4576 DRM DRIVER FOR SIS VIDEO CARDS
4577 S:      Orphan / Obsolete
4578 F:      drivers/gpu/drm/sis/
4579 F:      include/uapi/drm/sis_drm.h
4580
4581 DRM DRIVER FOR SITRONIX ST7586 PANELS
4582 M:      David Lechner <david@lechnology.com>
4583 S:      Maintained
4584 F:      drivers/gpu/drm/tinydrm/st7586.c
4585 F:      Documentation/devicetree/bindings/display/st7586.txt
4586
4587 DRM DRIVER FOR SITRONIX ST7735R PANELS
4588 M:      David Lechner <david@lechnology.com>
4589 S:      Maintained
4590 F:      drivers/gpu/drm/tinydrm/st7735r.c
4591 F:      Documentation/devicetree/bindings/display/st7735r.txt
4592
4593 DRM DRIVER FOR TDFX VIDEO CARDS
4594 S:      Orphan / Obsolete
4595 F:      drivers/gpu/drm/tdfx/
4596
4597 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4598 M:      Dave Airlie <airlied@redhat.com>
4599 S:      Odd Fixes
4600 F:      drivers/gpu/drm/udl/
4601
4602 DRM DRIVER FOR VMWARE VIRTUAL GPU
4603 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4604 M:      Sinclair Yeh <syeh@vmware.com>
4605 M:      Thomas Hellstrom <thellstrom@vmware.com>
4606 L:      dri-devel@lists.freedesktop.org
4607 T:      git git://people.freedesktop.org/~syeh/repos_linux
4608 T:      git git://people.freedesktop.org/~thomash/linux
4609 S:      Supported
4610 F:      drivers/gpu/drm/vmwgfx/
4611 F:      include/uapi/drm/vmwgfx_drm.h
4612
4613 DRM DRIVERS
4614 M:      David Airlie <airlied@linux.ie>
4615 L:      dri-devel@lists.freedesktop.org
4616 T:      git git://people.freedesktop.org/~airlied/linux
4617 B:      https://bugs.freedesktop.org/
4618 C:      irc://chat.freenode.net/dri-devel
4619 S:      Maintained
4620 F:      drivers/gpu/drm/
4621 F:      drivers/gpu/vga/
4622 F:      Documentation/devicetree/bindings/display/
4623 F:      Documentation/devicetree/bindings/gpu/
4624 F:      Documentation/devicetree/bindings/video/
4625 F:      Documentation/gpu/
4626 F:      include/drm/
4627 F:      include/uapi/drm/
4628 F:      include/linux/vga*
4629
4630 DRM DRIVERS AND MISC GPU PATCHES
4631 M:      Gustavo Padovan <gustavo@padovan.org>
4632 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4633 M:      Sean Paul <seanpaul@chromium.org>
4634 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4635 S:      Maintained
4636 T:      git git://anongit.freedesktop.org/drm/drm-misc
4637 F:      Documentation/gpu/
4638 F:      drivers/gpu/vga/
4639 F:      drivers/gpu/drm/*
4640 F:      include/drm/drm*
4641 F:      include/uapi/drm/drm*
4642 F:      include/linux/vga*
4643
4644 DRM DRIVERS FOR ALLWINNER A10
4645 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4646 L:      dri-devel@lists.freedesktop.org
4647 S:      Supported
4648 F:      drivers/gpu/drm/sun4i/
4649 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4650 T:      git git://anongit.freedesktop.org/drm/drm-misc
4651
4652 DRM DRIVERS FOR AMLOGIC SOCS
4653 M:      Neil Armstrong <narmstrong@baylibre.com>
4654 L:      dri-devel@lists.freedesktop.org
4655 L:      linux-amlogic@lists.infradead.org
4656 W:      http://linux-meson.com/
4657 S:      Supported
4658 F:      drivers/gpu/drm/meson/
4659 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4660 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4661 F:      Documentation/gpu/meson.rst
4662 T:      git git://anongit.freedesktop.org/drm/drm-misc
4663
4664 DRM DRIVERS FOR ATMEL HLCDC
4665 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4666 L:      dri-devel@lists.freedesktop.org
4667 S:      Supported
4668 F:      drivers/gpu/drm/atmel-hlcdc/
4669 F:      Documentation/devicetree/bindings/drm/atmel/
4670 T:      git git://anongit.freedesktop.org/drm/drm-misc
4671
4672 DRM DRIVERS FOR BRIDGE CHIPS
4673 M:      Archit Taneja <architt@codeaurora.org>
4674 M:      Andrzej Hajda <a.hajda@samsung.com>
4675 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4676 S:      Maintained
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 F:      drivers/gpu/drm/bridge/
4679
4680 DRM DRIVERS FOR EXYNOS
4681 M:      Inki Dae <inki.dae@samsung.com>
4682 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4683 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4684 M:      Kyungmin Park <kyungmin.park@samsung.com>
4685 L:      dri-devel@lists.freedesktop.org
4686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4687 S:      Supported
4688 F:      drivers/gpu/drm/exynos/
4689 F:      include/uapi/drm/exynos_drm.h
4690 F:      Documentation/devicetree/bindings/display/exynos/
4691
4692 DRM DRIVERS FOR FREESCALE DCU
4693 M:      Stefan Agner <stefan@agner.ch>
4694 M:      Alison Wang <alison.wang@nxp.com>
4695 L:      dri-devel@lists.freedesktop.org
4696 S:      Supported
4697 F:      drivers/gpu/drm/fsl-dcu/
4698 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4699 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4700 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
4701
4702 DRM DRIVERS FOR FREESCALE IMX
4703 M:      Philipp Zabel <p.zabel@pengutronix.de>
4704 L:      dri-devel@lists.freedesktop.org
4705 S:      Maintained
4706 F:      drivers/gpu/drm/imx/
4707 F:      drivers/gpu/ipu-v3/
4708 F:      Documentation/devicetree/bindings/display/imx/
4709
4710 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4711 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 T:      git git://github.com/patjak/drm-gma500
4714 S:      Maintained
4715 F:      drivers/gpu/drm/gma500/
4716
4717 DRM DRIVERS FOR HISILICON
4718 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4719 M:      Rongrong Zou <zourongrong@gmail.com>
4720 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4721 R:      Chen Feng <puck.chen@hisilicon.com>
4722 L:      dri-devel@lists.freedesktop.org
4723 T:      git git://github.com/xin3liang/linux.git
4724 S:      Maintained
4725 F:      drivers/gpu/drm/hisilicon/
4726 F:      Documentation/devicetree/bindings/display/hisilicon/
4727
4728 DRM DRIVERS FOR MEDIATEK
4729 M:      CK Hu <ck.hu@mediatek.com>
4730 M:      Philipp Zabel <p.zabel@pengutronix.de>
4731 L:      dri-devel@lists.freedesktop.org
4732 S:      Supported
4733 F:      drivers/gpu/drm/mediatek/
4734 F:      Documentation/devicetree/bindings/display/mediatek/
4735
4736 DRM DRIVERS FOR NVIDIA TEGRA
4737 M:      Thierry Reding <thierry.reding@gmail.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 L:      linux-tegra@vger.kernel.org
4740 T:      git git://anongit.freedesktop.org/tegra/linux.git
4741 S:      Supported
4742 F:      drivers/gpu/drm/tegra/
4743 F:      drivers/gpu/host1x/
4744 F:      include/linux/host1x.h
4745 F:      include/uapi/drm/tegra_drm.h
4746 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4747
4748 DRM DRIVERS FOR RENESAS
4749 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4750 L:      dri-devel@lists.freedesktop.org
4751 L:      linux-renesas-soc@vger.kernel.org
4752 T:      git git://linuxtv.org/pinchartl/fbdev
4753 S:      Supported
4754 F:      drivers/gpu/drm/rcar-du/
4755 F:      drivers/gpu/drm/shmobile/
4756 F:      include/linux/platform_data/shmob_drm.h
4757 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4758 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4759 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4760
4761 DRM DRIVERS FOR ROCKCHIP
4762 M:      Sandy Huang <hjc@rock-chips.com>
4763 M:      Heiko Stübner <heiko@sntech.de>
4764 L:      dri-devel@lists.freedesktop.org
4765 S:      Maintained
4766 F:      drivers/gpu/drm/rockchip/
4767 F:      Documentation/devicetree/bindings/display/rockchip/
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769
4770 DRM DRIVERS FOR STI
4771 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4772 M:      Vincent Abriou <vincent.abriou@st.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775 S:      Maintained
4776 F:      drivers/gpu/drm/sti
4777 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4778
4779 DRM DRIVERS FOR STM
4780 M:      Yannick Fertre <yannick.fertre@st.com>
4781 M:      Philippe Cornu <philippe.cornu@st.com>
4782 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4783 M:      Vincent Abriou <vincent.abriou@st.com>
4784 L:      dri-devel@lists.freedesktop.org
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786 S:      Maintained
4787 F:      drivers/gpu/drm/stm
4788 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4789
4790 DRM DRIVERS FOR TI LCDC
4791 M:      Jyri Sarha <jsarha@ti.com>
4792 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Maintained
4795 F:      drivers/gpu/drm/tilcdc/
4796 F:      Documentation/devicetree/bindings/display/tilcdc/
4797
4798 DRM DRIVERS FOR TI OMAP
4799 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 S:      Maintained
4802 F:      drivers/gpu/drm/omapdrm/
4803 F:      Documentation/devicetree/bindings/display/ti/
4804
4805 DRM DRIVERS FOR V3D
4806 M:      Eric Anholt <eric@anholt.net>
4807 S:      Supported
4808 F:      drivers/gpu/drm/v3d/
4809 F:      include/uapi/drm/v3d_drm.h
4810 F:      Documentation/devicetree/bindings/display/brcm,bcm-v3d.txt
4811 T:      git git://anongit.freedesktop.org/drm/drm-misc
4812
4813 DRM DRIVERS FOR VC4
4814 M:      Eric Anholt <eric@anholt.net>
4815 T:      git git://github.com/anholt/linux
4816 S:      Supported
4817 F:      drivers/gpu/drm/vc4/
4818 F:      include/uapi/drm/vc4_drm.h
4819 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4820 T:      git git://anongit.freedesktop.org/drm/drm-misc
4821
4822 DRM DRIVERS FOR VIVANTE GPU IP
4823 M:      Lucas Stach <l.stach@pengutronix.de>
4824 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4825 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4826 L:      etnaviv@lists.freedesktop.org
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Maintained
4829 F:      drivers/gpu/drm/etnaviv/
4830 F:      include/uapi/drm/etnaviv_drm.h
4831 F:      Documentation/devicetree/bindings/display/etnaviv/
4832
4833 DRM DRIVERS FOR ZTE ZX
4834 M:      Shawn Guo <shawnguo@kernel.org>
4835 L:      dri-devel@lists.freedesktop.org
4836 S:      Maintained
4837 F:      drivers/gpu/drm/zte/
4838 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4839 T:      git git://anongit.freedesktop.org/drm/drm-misc
4840
4841 DRM PANEL DRIVERS
4842 M:      Thierry Reding <thierry.reding@gmail.com>
4843 L:      dri-devel@lists.freedesktop.org
4844 T:      git git://anongit.freedesktop.org/drm/drm-misc
4845 S:      Maintained
4846 F:      drivers/gpu/drm/drm_panel.c
4847 F:      drivers/gpu/drm/panel/
4848 F:      include/drm/drm_panel.h
4849 F:      Documentation/devicetree/bindings/display/panel/
4850
4851 DRM TINYDRM DRIVERS
4852 M:      Noralf Trønnes <noralf@tronnes.org>
4853 W:      https://github.com/notro/tinydrm/wiki/Development
4854 T:      git git://anongit.freedesktop.org/drm/drm-misc
4855 S:      Maintained
4856 F:      drivers/gpu/drm/tinydrm/
4857 F:      include/drm/tinydrm/
4858
4859 DRM DRIVERS FOR XEN
4860 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4861 T:      git git://anongit.freedesktop.org/drm/drm-misc
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      xen-devel@lists.xen.org
4864 S:      Supported
4865 F:      drivers/gpu/drm/xen/
4866 F:      Documentation/gpu/xen-front.rst
4867
4868 DRM TTM SUBSYSTEM
4869 M:      Christian Koenig <christian.koenig@amd.com>
4870 M:      Roger He <Hongbo.He@amd.com>
4871 T:      git git://people.freedesktop.org/~agd5f/linux
4872 S:      Maintained
4873 L:      dri-devel@lists.freedesktop.org
4874 F:      include/drm/ttm/
4875 F:      drivers/gpu/drm/ttm/
4876
4877 DSBR100 USB FM RADIO DRIVER
4878 M:      Alexey Klimov <klimov.linux@gmail.com>
4879 L:      linux-media@vger.kernel.org
4880 T:      git git://linuxtv.org/media_tree.git
4881 S:      Maintained
4882 F:      drivers/media/radio/dsbr100.c
4883
4884 DSCC4 DRIVER
4885 M:      Francois Romieu <romieu@fr.zoreil.com>
4886 L:      netdev@vger.kernel.org
4887 S:      Maintained
4888 F:      drivers/net/wan/dscc4.c
4889
4890 DT3155 MEDIA DRIVER
4891 M:      Hans Verkuil <hverkuil@xs4all.nl>
4892 L:      linux-media@vger.kernel.org
4893 T:      git git://linuxtv.org/media_tree.git
4894 W:      https://linuxtv.org
4895 S:      Odd Fixes
4896 F:      drivers/media/pci/dt3155/
4897
4898 DVB_USB_AF9015 MEDIA DRIVER
4899 M:      Antti Palosaari <crope@iki.fi>
4900 L:      linux-media@vger.kernel.org
4901 W:      https://linuxtv.org
4902 W:      http://palosaari.fi/linux/
4903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4904 T:      git git://linuxtv.org/anttip/media_tree.git
4905 S:      Maintained
4906 F:      drivers/media/usb/dvb-usb-v2/af9015*
4907
4908 DVB_USB_AF9035 MEDIA DRIVER
4909 M:      Antti Palosaari <crope@iki.fi>
4910 L:      linux-media@vger.kernel.org
4911 W:      https://linuxtv.org
4912 W:      http://palosaari.fi/linux/
4913 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4914 T:      git git://linuxtv.org/anttip/media_tree.git
4915 S:      Maintained
4916 F:      drivers/media/usb/dvb-usb-v2/af9035*
4917
4918 DVB_USB_ANYSEE MEDIA DRIVER
4919 M:      Antti Palosaari <crope@iki.fi>
4920 L:      linux-media@vger.kernel.org
4921 W:      https://linuxtv.org
4922 W:      http://palosaari.fi/linux/
4923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4924 T:      git git://linuxtv.org/anttip/media_tree.git
4925 S:      Maintained
4926 F:      drivers/media/usb/dvb-usb-v2/anysee*
4927
4928 DVB_USB_AU6610 MEDIA DRIVER
4929 M:      Antti Palosaari <crope@iki.fi>
4930 L:      linux-media@vger.kernel.org
4931 W:      https://linuxtv.org
4932 W:      http://palosaari.fi/linux/
4933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4934 T:      git git://linuxtv.org/anttip/media_tree.git
4935 S:      Maintained
4936 F:      drivers/media/usb/dvb-usb-v2/au6610*
4937
4938 DVB_USB_CE6230 MEDIA DRIVER
4939 M:      Antti Palosaari <crope@iki.fi>
4940 L:      linux-media@vger.kernel.org
4941 W:      https://linuxtv.org
4942 W:      http://palosaari.fi/linux/
4943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4944 T:      git git://linuxtv.org/anttip/media_tree.git
4945 S:      Maintained
4946 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4947
4948 DVB_USB_CXUSB MEDIA DRIVER
4949 M:      Michael Krufky <mkrufky@linuxtv.org>
4950 L:      linux-media@vger.kernel.org
4951 W:      https://linuxtv.org
4952 W:      http://github.com/mkrufky
4953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4954 T:      git git://linuxtv.org/media_tree.git
4955 S:      Maintained
4956 F:      drivers/media/usb/dvb-usb/cxusb*
4957
4958 DVB_USB_EC168 MEDIA DRIVER
4959 M:      Antti Palosaari <crope@iki.fi>
4960 L:      linux-media@vger.kernel.org
4961 W:      https://linuxtv.org
4962 W:      http://palosaari.fi/linux/
4963 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4964 T:      git git://linuxtv.org/anttip/media_tree.git
4965 S:      Maintained
4966 F:      drivers/media/usb/dvb-usb-v2/ec168*
4967
4968 DVB_USB_GL861 MEDIA DRIVER
4969 M:      Antti Palosaari <crope@iki.fi>
4970 L:      linux-media@vger.kernel.org
4971 W:      https://linuxtv.org
4972 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4973 T:      git git://linuxtv.org/anttip/media_tree.git
4974 S:      Maintained
4975 F:      drivers/media/usb/dvb-usb-v2/gl861*
4976
4977 DVB_USB_MXL111SF MEDIA DRIVER
4978 M:      Michael Krufky <mkrufky@linuxtv.org>
4979 L:      linux-media@vger.kernel.org
4980 W:      https://linuxtv.org
4981 W:      http://github.com/mkrufky
4982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4983 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4984 S:      Maintained
4985 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4986
4987 DVB_USB_RTL28XXU MEDIA DRIVER
4988 M:      Antti Palosaari <crope@iki.fi>
4989 L:      linux-media@vger.kernel.org
4990 W:      https://linuxtv.org
4991 W:      http://palosaari.fi/linux/
4992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4993 T:      git git://linuxtv.org/anttip/media_tree.git
4994 S:      Maintained
4995 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
4996
4997 DVB_USB_V2 MEDIA DRIVER
4998 M:      Antti Palosaari <crope@iki.fi>
4999 L:      linux-media@vger.kernel.org
5000 W:      https://linuxtv.org
5001 W:      http://palosaari.fi/linux/
5002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5003 T:      git git://linuxtv.org/anttip/media_tree.git
5004 S:      Maintained
5005 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5006 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5007
5008 DYNAMIC DEBUG
5009 M:      Jason Baron <jbaron@akamai.com>
5010 S:      Maintained
5011 F:      lib/dynamic_debug.c
5012 F:      include/linux/dynamic_debug.h
5013
5014 DYNAMIC INTERRUPT MODERATION
5015 M:      Tal Gilboa <talgi@mellanox.com>
5016 S:      Maintained
5017 F:      include/linux/net_dim.h
5018
5019 DZ DECSTATION DZ11 SERIAL DRIVER
5020 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5021 S:      Maintained
5022 F:      drivers/tty/serial/dz.*
5023
5024 E3X0 POWER BUTTON DRIVER
5025 M:      Moritz Fischer <moritz.fischer@ettus.com>
5026 L:      usrp-users@lists.ettus.com
5027 W:      http://www.ettus.com
5028 S:      Supported
5029 F:      drivers/input/misc/e3x0-button.c
5030 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5031
5032 E4000 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/tuners/e4000*
5041
5042 EC100 MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/dvb-frontends/ec100*
5051
5052 ECRYPT FILE SYSTEM
5053 M:      Tyler Hicks <tyhicks@canonical.com>
5054 L:      ecryptfs@vger.kernel.org
5055 W:      http://ecryptfs.org
5056 W:      https://launchpad.net/ecryptfs
5057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5058 S:      Supported
5059 F:      Documentation/filesystems/ecryptfs.txt
5060 F:      fs/ecryptfs/
5061
5062 EDAC-AMD64
5063 M:      Borislav Petkov <bp@alien8.de>
5064 L:      linux-edac@vger.kernel.org
5065 S:      Maintained
5066 F:      drivers/edac/amd64_edac*
5067
5068 EDAC-CALXEDA
5069 M:      Robert Richter <rric@kernel.org>
5070 L:      linux-edac@vger.kernel.org
5071 S:      Maintained
5072 F:      drivers/edac/highbank*
5073
5074 EDAC-CAVIUM OCTEON
5075 M:      Ralf Baechle <ralf@linux-mips.org>
5076 M:      David Daney <david.daney@cavium.com>
5077 L:      linux-edac@vger.kernel.org
5078 L:      linux-mips@linux-mips.org
5079 S:      Supported
5080 F:      drivers/edac/octeon_edac*
5081
5082 EDAC-CAVIUM THUNDERX
5083 M:      David Daney <david.daney@cavium.com>
5084 M:      Jan Glauber <jglauber@cavium.com>
5085 L:      linux-edac@vger.kernel.org
5086 S:      Supported
5087 F:      drivers/edac/thunderx_edac*
5088
5089 EDAC-CORE
5090 M:      Borislav Petkov <bp@alien8.de>
5091 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5092 L:      linux-edac@vger.kernel.org
5093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5095 S:      Supported
5096 F:      Documentation/admin-guide/ras.rst
5097 F:      Documentation/driver-api/edac.rst
5098 F:      drivers/edac/
5099 F:      include/linux/edac.h
5100
5101 EDAC-E752X
5102 M:      Mark Gross <mark.gross@intel.com>
5103 L:      linux-edac@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/edac/e752x_edac.c
5106
5107 EDAC-E7XXX
5108 L:      linux-edac@vger.kernel.org
5109 S:      Maintained
5110 F:      drivers/edac/e7xxx_edac.c
5111
5112 EDAC-FSL_DDR
5113 M:      York Sun <york.sun@nxp.com>
5114 L:      linux-edac@vger.kernel.org
5115 S:      Maintained
5116 F:      drivers/edac/fsl_ddr_edac.*
5117
5118 EDAC-GHES
5119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5120 L:      linux-edac@vger.kernel.org
5121 S:      Maintained
5122 F:      drivers/edac/ghes_edac.c
5123
5124 EDAC-I3000
5125 L:      linux-edac@vger.kernel.org
5126 S:      Orphan
5127 F:      drivers/edac/i3000_edac.c
5128
5129 EDAC-I5000
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/i5000_edac.c
5133
5134 EDAC-I5400
5135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/i5400_edac.c
5139
5140 EDAC-I7300
5141 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5142 L:      linux-edac@vger.kernel.org
5143 S:      Maintained
5144 F:      drivers/edac/i7300_edac.c
5145
5146 EDAC-I7CORE
5147 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5148 L:      linux-edac@vger.kernel.org
5149 S:      Maintained
5150 F:      drivers/edac/i7core_edac.c
5151
5152 EDAC-I82443BXGX
5153 M:      Tim Small <tim@buttersideup.com>
5154 L:      linux-edac@vger.kernel.org
5155 S:      Maintained
5156 F:      drivers/edac/i82443bxgx_edac.c
5157
5158 EDAC-I82975X
5159 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5160 M:      "Arvind R." <arvino55@gmail.com>
5161 L:      linux-edac@vger.kernel.org
5162 S:      Maintained
5163 F:      drivers/edac/i82975x_edac.c
5164
5165 EDAC-IE31200
5166 M:      Jason Baron <jbaron@akamai.com>
5167 L:      linux-edac@vger.kernel.org
5168 S:      Maintained
5169 F:      drivers/edac/ie31200_edac.c
5170
5171 EDAC-MPC85XX
5172 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5173 L:      linux-edac@vger.kernel.org
5174 S:      Maintained
5175 F:      drivers/edac/mpc85xx_edac.[ch]
5176
5177 EDAC-PASEMI
5178 M:      Egor Martovetsky <egor@pasemi.com>
5179 L:      linux-edac@vger.kernel.org
5180 S:      Maintained
5181 F:      drivers/edac/pasemi_edac.c
5182
5183 EDAC-PND2
5184 M:      Tony Luck <tony.luck@intel.com>
5185 L:      linux-edac@vger.kernel.org
5186 S:      Maintained
5187 F:      drivers/edac/pnd2_edac.[ch]
5188
5189 EDAC-R82600
5190 M:      Tim Small <tim@buttersideup.com>
5191 L:      linux-edac@vger.kernel.org
5192 S:      Maintained
5193 F:      drivers/edac/r82600_edac.c
5194
5195 EDAC-SBRIDGE
5196 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5197 L:      linux-edac@vger.kernel.org
5198 S:      Maintained
5199 F:      drivers/edac/sb_edac.c
5200
5201 EDAC-SKYLAKE
5202 M:      Tony Luck <tony.luck@intel.com>
5203 L:      linux-edac@vger.kernel.org
5204 S:      Maintained
5205 F:      drivers/edac/skx_edac.c
5206
5207 EDAC-TI
5208 M:      Tero Kristo <t-kristo@ti.com>
5209 L:      linux-edac@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/edac/ti_edac.c
5212
5213 EDIROL UA-101/UA-1000 DRIVER
5214 M:      Clemens Ladisch <clemens@ladisch.de>
5215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5216 T:      git git://git.alsa-project.org/alsa-kernel.git
5217 S:      Maintained
5218 F:      sound/usb/misc/ua101.c
5219
5220 EFI TEST DRIVER
5221 L:      linux-efi@vger.kernel.org
5222 M:      Ivan Hu <ivan.hu@canonical.com>
5223 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5224 S:      Maintained
5225 F:      drivers/firmware/efi/test/
5226
5227 EFI VARIABLE FILESYSTEM
5228 M:      Matthew Garrett <matthew.garrett@nebula.com>
5229 M:      Jeremy Kerr <jk@ozlabs.org>
5230 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5232 L:      linux-efi@vger.kernel.org
5233 S:      Maintained
5234 F:      fs/efivarfs/
5235
5236 EFIFB FRAMEBUFFER DRIVER
5237 L:      linux-fbdev@vger.kernel.org
5238 M:      Peter Jones <pjones@redhat.com>
5239 S:      Maintained
5240 F:      drivers/video/fbdev/efifb.c
5241
5242 EFS FILESYSTEM
5243 W:      http://aeschi.ch.eu.org/efs/
5244 S:      Orphan
5245 F:      fs/efs/
5246
5247 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5248 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5249 L:      netdev@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/net/ethernet/ibm/ehea/
5252
5253 EM28XX VIDEO4LINUX DRIVER
5254 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5255 L:      linux-media@vger.kernel.org
5256 W:      https://linuxtv.org
5257 T:      git git://linuxtv.org/media_tree.git
5258 S:      Maintained
5259 F:      drivers/media/usb/em28xx/
5260 F:      Documentation/media/v4l-drivers/em28xx*
5261
5262 EMBEDDED LINUX
5263 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5264 M:      Matt Mackall <mpm@selenic.com>
5265 M:      David Woodhouse <dwmw2@infradead.org>
5266 L:      linux-embedded@vger.kernel.org
5267 S:      Maintained
5268
5269 Emulex 10Gbps iSCSI - OneConnect DRIVER
5270 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5271 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5272 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5273 L:      linux-scsi@vger.kernel.org
5274 W:      http://www.broadcom.com
5275 S:      Supported
5276 F:      drivers/scsi/be2iscsi/
5277
5278 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5279 M:      Sathya Perla <sathya.perla@broadcom.com>
5280 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5281 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5282 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5283 L:      netdev@vger.kernel.org
5284 W:      http://www.emulex.com
5285 S:      Supported
5286 F:      drivers/net/ethernet/emulex/benet/
5287
5288 EMULEX ONECONNECT ROCE DRIVER
5289 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5290 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5291 L:      linux-rdma@vger.kernel.org
5292 W:      http://www.broadcom.com
5293 S:      Odd Fixes
5294 F:      drivers/infiniband/hw/ocrdma/
5295 F:      include/uapi/rdma/ocrdma-abi.h
5296
5297 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5298 M:      James Smart <james.smart@broadcom.com>
5299 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5300 L:      linux-scsi@vger.kernel.org
5301 W:      http://www.broadcom.com
5302 S:      Supported
5303 F:      drivers/scsi/lpfc/
5304
5305 ENE CB710 FLASH CARD READER DRIVER
5306 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5307 S:      Maintained
5308 F:      drivers/misc/cb710/
5309 F:      drivers/mmc/host/cb710-mmc.*
5310 F:      include/linux/cb710.h
5311
5312 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5313 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5314 S:      Maintained
5315 F:      drivers/media/rc/ene_ir.*
5316
5317 EPSON S1D13XXX FRAMEBUFFER DRIVER
5318 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5319 S:      Maintained
5320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5321 F:      drivers/video/fbdev/s1d13xxxfb.c
5322 F:      include/video/s1d13xxxfb.h
5323
5324 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5325 M:      Jeff Layton <jlayton@kernel.org>
5326 S:      Maintained
5327 F:      lib/errseq.c
5328 F:      include/linux/errseq.h
5329
5330 ET131X NETWORK DRIVER
5331 M:      Mark Einon <mark.einon@gmail.com>
5332 S:      Odd Fixes
5333 F:      drivers/net/ethernet/agere/
5334
5335 ETHERNET BRIDGE
5336 M:      Stephen Hemminger <stephen@networkplumber.org>
5337 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5338 L:      netdev@vger.kernel.org
5339 W:      http://www.linuxfoundation.org/en/Net:Bridge
5340 S:      Maintained
5341 F:      include/linux/netfilter_bridge/
5342 F:      net/bridge/
5343
5344 ETHERNET PHY LIBRARY
5345 M:      Andrew Lunn <andrew@lunn.ch>
5346 M:      Florian Fainelli <f.fainelli@gmail.com>
5347 L:      netdev@vger.kernel.org
5348 S:      Maintained
5349 F:      Documentation/ABI/testing/sysfs-bus-mdio
5350 F:      Documentation/devicetree/bindings/net/mdio*
5351 F:      Documentation/networking/phy.txt
5352 F:      drivers/net/phy/
5353 F:      drivers/of/of_mdio.c
5354 F:      drivers/of/of_net.c
5355 F:      include/linux/*mdio*.h
5356 F:      include/linux/of_net.h
5357 F:      include/linux/phy.h
5358 F:      include/linux/phy_fixed.h
5359 F:      include/linux/platform_data/mdio-bcm-unimac.h
5360 F:      include/trace/events/mdio.h
5361 F:      include/uapi/linux/mdio.h
5362 F:      include/uapi/linux/mii.h
5363
5364 EXT2 FILE SYSTEM
5365 M:      Jan Kara <jack@suse.com>
5366 L:      linux-ext4@vger.kernel.org
5367 S:      Maintained
5368 F:      Documentation/filesystems/ext2.txt
5369 F:      fs/ext2/
5370 F:      include/linux/ext2*
5371
5372 EXT4 FILE SYSTEM
5373 M:      "Theodore Ts'o" <tytso@mit.edu>
5374 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5375 L:      linux-ext4@vger.kernel.org
5376 W:      http://ext4.wiki.kernel.org
5377 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5379 S:      Maintained
5380 F:      Documentation/filesystems/ext4.txt
5381 F:      fs/ext4/
5382
5383 Extended Verification Module (EVM)
5384 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5385 L:      linux-integrity@vger.kernel.org
5386 S:      Supported
5387 F:      security/integrity/evm/
5388
5389 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5390 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5391 L:      linux-efi@vger.kernel.org
5392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5393 S:      Maintained
5394 F:      Documentation/efi-stub.txt
5395 F:      arch/*/kernel/efi.c
5396 F:      arch/x86/boot/compressed/eboot.[ch]
5397 F:      arch/*/include/asm/efi.h
5398 F:      arch/x86/platform/efi/
5399 F:      drivers/firmware/efi/
5400 F:      include/linux/efi*.h
5401 F:      arch/arm/boot/compressed/efi-header.S
5402 F:      arch/arm64/kernel/efi-entry.S
5403
5404 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5405 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5406 M:      Chanwoo Choi <cw00.choi@samsung.com>
5407 L:      linux-kernel@vger.kernel.org
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5409 S:      Maintained
5410 F:      drivers/extcon/
5411 F:      include/linux/extcon/
5412 F:      include/linux/extcon.h
5413 F:      Documentation/extcon/
5414 F:      Documentation/devicetree/bindings/extcon/
5415
5416 EXYNOS DP DRIVER
5417 M:      Jingoo Han <jingoohan1@gmail.com>
5418 L:      dri-devel@lists.freedesktop.org
5419 S:      Maintained
5420 F:      drivers/gpu/drm/exynos/exynos_dp*
5421
5422 EXYNOS SYSMMU (IOMMU) driver
5423 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5424 L:      iommu@lists.linux-foundation.org
5425 S:      Maintained
5426 F:      drivers/iommu/exynos-iommu.c
5427
5428 EZchip NPS platform support
5429 M:      Vineet Gupta <vgupta@synopsys.com>
5430 S:      Supported
5431 F:      arch/arc/plat-eznps
5432 F:      arch/arc/boot/dts/eznps.dts
5433
5434 F2FS FILE SYSTEM
5435 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5436 M:      Chao Yu <yuchao0@huawei.com>
5437 L:      linux-f2fs-devel@lists.sourceforge.net
5438 W:      https://f2fs.wiki.kernel.org/
5439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5440 S:      Maintained
5441 F:      Documentation/filesystems/f2fs.txt
5442 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5443 F:      fs/f2fs/
5444 F:      include/linux/f2fs_fs.h
5445 F:      include/trace/events/f2fs.h
5446
5447 F71805F HARDWARE MONITORING DRIVER
5448 M:      Jean Delvare <jdelvare@suse.com>
5449 L:      linux-hwmon@vger.kernel.org
5450 S:      Maintained
5451 F:      Documentation/hwmon/f71805f
5452 F:      drivers/hwmon/f71805f.c
5453
5454 FADDR2LINE
5455 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5456 S:      Maintained
5457 F:      scripts/faddr2line
5458
5459 FAILOVER MODULE
5460 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5461 L:      netdev@vger.kernel.org
5462 S:      Supported
5463 F:      net/core/failover.c
5464 F:      include/net/failover.h
5465 F:      Documentation/networking/failover.rst
5466
5467 FANOTIFY
5468 M:      Jan Kara <jack@suse.cz>
5469 R:      Amir Goldstein <amir73il@gmail.com>
5470 L:      linux-fsdevel@vger.kernel.org
5471 S:      Maintained
5472 F:      fs/notify/fanotify/
5473 F:      include/linux/fanotify.h
5474 F:      include/uapi/linux/fanotify.h
5475
5476 FARSYNC SYNCHRONOUS DRIVER
5477 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5478 W:      http://www.farsite.co.uk/
5479 S:      Supported
5480 F:      drivers/net/wan/farsync.*
5481
5482 FAULT INJECTION SUPPORT
5483 M:      Akinobu Mita <akinobu.mita@gmail.com>
5484 S:      Supported
5485 F:      Documentation/fault-injection/
5486 F:      lib/fault-inject.c
5487
5488 FBTFT Framebuffer drivers
5489 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5490 S:      Maintained
5491 F:      drivers/staging/fbtft/
5492
5493 FC0011 TUNER DRIVER
5494 M:      Michael Buesch <m@bues.ch>
5495 L:      linux-media@vger.kernel.org
5496 S:      Maintained
5497 F:      drivers/media/tuners/fc0011.h
5498 F:      drivers/media/tuners/fc0011.c
5499
5500 FC2580 MEDIA DRIVER
5501 M:      Antti Palosaari <crope@iki.fi>
5502 L:      linux-media@vger.kernel.org
5503 W:      https://linuxtv.org
5504 W:      http://palosaari.fi/linux/
5505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5506 T:      git git://linuxtv.org/anttip/media_tree.git
5507 S:      Maintained
5508 F:      drivers/media/tuners/fc2580*
5509
5510 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5511 M:      Johannes Thumshirn <jth@kernel.org>
5512 L:      linux-scsi@vger.kernel.org
5513 W:      www.Open-FCoE.org
5514 S:      Supported
5515 F:      drivers/scsi/libfc/
5516 F:      drivers/scsi/fcoe/
5517 F:      include/scsi/fc/
5518 F:      include/scsi/libfc.h
5519 F:      include/scsi/libfcoe.h
5520 F:      include/uapi/scsi/fc/
5521
5522 FILE LOCKING (flock() and fcntl()/lockf())
5523 M:      Jeff Layton <jlayton@kernel.org>
5524 M:      "J. Bruce Fields" <bfields@fieldses.org>
5525 L:      linux-fsdevel@vger.kernel.org
5526 S:      Maintained
5527 F:      include/linux/fcntl.h
5528 F:      include/uapi/linux/fcntl.h
5529 F:      fs/fcntl.c
5530 F:      fs/locks.c
5531
5532 FILESYSTEMS (VFS and infrastructure)
5533 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5534 L:      linux-fsdevel@vger.kernel.org
5535 S:      Maintained
5536 F:      fs/*
5537 F:      include/linux/fs.h
5538 F:      include/uapi/linux/fs.h
5539
5540 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5541 M:      Riku Voipio <riku.voipio@iki.fi>
5542 L:      linux-hwmon@vger.kernel.org
5543 S:      Maintained
5544 F:      drivers/hwmon/f75375s.c
5545 F:      include/linux/f75375s.h
5546
5547 FIREWIRE AUDIO DRIVERS
5548 M:      Clemens Ladisch <clemens@ladisch.de>
5549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5550 T:      git git://git.alsa-project.org/alsa-kernel.git
5551 S:      Maintained
5552 F:      sound/firewire/
5553
5554 FIREWIRE MEDIA DRIVERS (firedtv)
5555 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5556 L:      linux-media@vger.kernel.org
5557 L:      linux1394-devel@lists.sourceforge.net
5558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5559 S:      Maintained
5560 F:      drivers/media/firewire/
5561
5562 FIREWIRE SBP-2 TARGET
5563 M:      Chris Boot <bootc@bootc.net>
5564 L:      linux-scsi@vger.kernel.org
5565 L:      target-devel@vger.kernel.org
5566 L:      linux1394-devel@lists.sourceforge.net
5567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5568 S:      Maintained
5569 F:      drivers/target/sbp/
5570
5571 FIREWIRE SUBSYSTEM
5572 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5573 L:      linux1394-devel@lists.sourceforge.net
5574 W:      http://ieee1394.wiki.kernel.org/
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5576 S:      Maintained
5577 F:      drivers/firewire/
5578 F:      include/linux/firewire.h
5579 F:      include/uapi/linux/firewire*.h
5580 F:      tools/firewire/
5581
5582 FIRMWARE LOADER (request_firmware)
5583 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5584 L:      linux-kernel@vger.kernel.org
5585 S:      Maintained
5586 F:      Documentation/firmware_class/
5587 F:      drivers/base/firmware_loader/
5588 F:      include/linux/firmware.h
5589
5590 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5591 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5592 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5593 S:      Maintained
5594 F:      drivers/block/rsxx/
5595
5596 FLOPPY DRIVER
5597 M:      Jiri Kosina <jikos@kernel.org>
5598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5599 S:      Odd fixes
5600 F:      drivers/block/floppy.c
5601
5602 FMC SUBSYSTEM
5603 M:      Alessandro Rubini <rubini@gnudd.com>
5604 W:      http://www.ohwr.org/projects/fmc-bus
5605 S:      Supported
5606 F:      drivers/fmc/
5607 F:      include/linux/fmc*.h
5608 F:      include/linux/ipmi-fru.h
5609 K:      fmc_d.*register
5610
5611 FPGA MANAGER FRAMEWORK
5612 M:      Alan Tull <atull@kernel.org>
5613 M:      Moritz Fischer <mdf@kernel.org>
5614 L:      linux-fpga@vger.kernel.org
5615 S:      Maintained
5616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5617 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5618 F:      Documentation/fpga/
5619 F:      Documentation/driver-api/fpga/
5620 F:      Documentation/devicetree/bindings/fpga/
5621 F:      drivers/fpga/
5622 F:      include/linux/fpga/
5623 W:      http://www.rocketboards.org
5624
5625 FPU EMULATOR
5626 M:      Bill Metzenthen <billm@melbpc.org.au>
5627 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5628 S:      Maintained
5629 F:      arch/x86/math-emu/
5630
5631 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5632 L:      netdev@vger.kernel.org
5633 S:      Orphan
5634 F:      drivers/net/wan/dlci.c
5635 F:      drivers/net/wan/sdla.c
5636
5637 FRAMEBUFFER LAYER
5638 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5639 L:      dri-devel@lists.freedesktop.org
5640 L:      linux-fbdev@vger.kernel.org
5641 T:      git git://github.com/bzolnier/linux.git
5642 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5643 S:      Maintained
5644 F:      Documentation/fb/
5645 F:      drivers/video/
5646 F:      include/video/
5647 F:      include/linux/fb.h
5648 F:      include/uapi/video/
5649 F:      include/uapi/linux/fb.h
5650
5651 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5652 M:      Horia Geantă <horia.geanta@nxp.com>
5653 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5654 L:      linux-crypto@vger.kernel.org
5655 S:      Maintained
5656 F:      drivers/crypto/caam/
5657 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5658
5659 FREESCALE DIU FRAMEBUFFER DRIVER
5660 M:      Timur Tabi <timur@tabi.org>
5661 L:      linux-fbdev@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/video/fbdev/fsl-diu-fb.*
5664
5665 FREESCALE DMA DRIVER
5666 M:      Li Yang <leoyang.li@nxp.com>
5667 M:      Zhang Wei <zw@zh-kernel.org>
5668 L:      linuxppc-dev@lists.ozlabs.org
5669 S:      Maintained
5670 F:      drivers/dma/fsldma.*
5671
5672 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5673 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5674 L:      netdev@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/net/ethernet/freescale/gianfar*
5677 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5678
5679 FREESCALE GPMI NAND DRIVER
5680 M:      Han Xu <han.xu@nxp.com>
5681 L:      linux-mtd@lists.infradead.org
5682 S:      Maintained
5683 F:      drivers/mtd/nand/raw/gpmi-nand/*
5684
5685 FREESCALE I2C CPM DRIVER
5686 M:      Jochen Friedrich <jochen@scram.de>
5687 L:      linuxppc-dev@lists.ozlabs.org
5688 L:      linux-i2c@vger.kernel.org
5689 S:      Maintained
5690 F:      drivers/i2c/busses/i2c-cpm.c
5691
5692 FREESCALE IMX / MXC FEC DRIVER
5693 M:      Fugang Duan <fugang.duan@nxp.com>
5694 L:      netdev@vger.kernel.org
5695 S:      Maintained
5696 F:      drivers/net/ethernet/freescale/fec_main.c
5697 F:      drivers/net/ethernet/freescale/fec_ptp.c
5698 F:      drivers/net/ethernet/freescale/fec.h
5699 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5700
5701 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5702 M:      Sascha Hauer <s.hauer@pengutronix.de>
5703 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5704 L:      linux-fbdev@vger.kernel.org
5705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5706 S:      Maintained
5707 F:      include/linux/platform_data/video-imxfb.h
5708 F:      drivers/video/fbdev/imxfb.c
5709
5710 FREESCALE QORIQ DPAA ETHERNET DRIVER
5711 M:      Madalin Bucur <madalin.bucur@nxp.com>
5712 L:      netdev@vger.kernel.org
5713 S:      Maintained
5714 F:      drivers/net/ethernet/freescale/dpaa
5715
5716 FREESCALE QORIQ DPAA FMAN DRIVER
5717 M:      Madalin Bucur <madalin.bucur@nxp.com>
5718 L:      netdev@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/net/ethernet/freescale/fman
5721 F:      Documentation/devicetree/bindings/powerpc/fsl/fman.txt
5722
5723 FREESCALE QORIQ PTP CLOCK DRIVER
5724 M:      Yangbo Lu <yangbo.lu@nxp.com>
5725 L:      netdev@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/ptp/ptp_qoriq.c
5728 F:      include/linux/fsl/ptp_qoriq.h
5729 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5730
5731 FREESCALE QUAD SPI DRIVER
5732 M:      Han Xu <han.xu@nxp.com>
5733 L:      linux-mtd@lists.infradead.org
5734 S:      Maintained
5735 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5736
5737 FREESCALE QUICC ENGINE LIBRARY
5738 M:      Qiang Zhao <qiang.zhao@nxp.com>
5739 L:      linuxppc-dev@lists.ozlabs.org
5740 S:      Maintained
5741 F:      drivers/soc/fsl/qe/
5742 F:      include/soc/fsl/*qe*.h
5743 F:      include/soc/fsl/*ucc*.h
5744
5745 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5746 M:      Li Yang <leoyang.li@nxp.com>
5747 L:      netdev@vger.kernel.org
5748 L:      linuxppc-dev@lists.ozlabs.org
5749 S:      Maintained
5750 F:      drivers/net/ethernet/freescale/ucc_geth*
5751
5752 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5753 M:      Zhao Qiang <qiang.zhao@nxp.com>
5754 L:      netdev@vger.kernel.org
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/net/wan/fsl_ucc_hdlc*
5758
5759 FREESCALE QUICC ENGINE UCC UART DRIVER
5760 M:      Timur Tabi <timur@tabi.org>
5761 L:      linuxppc-dev@lists.ozlabs.org
5762 S:      Maintained
5763 F:      drivers/tty/serial/ucc_uart.c
5764
5765 FREESCALE SOC DRIVERS
5766 M:      Li Yang <leoyang.li@nxp.com>
5767 L:      linuxppc-dev@lists.ozlabs.org
5768 L:      linux-arm-kernel@lists.infradead.org
5769 S:      Maintained
5770 F:      Documentation/devicetree/bindings/soc/fsl/
5771 F:      drivers/soc/fsl/
5772 F:      include/linux/fsl/
5773
5774 FREESCALE SOC FS_ENET DRIVER
5775 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5776 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5777 L:      linuxppc-dev@lists.ozlabs.org
5778 L:      netdev@vger.kernel.org
5779 S:      Maintained
5780 F:      drivers/net/ethernet/freescale/fs_enet/
5781 F:      include/linux/fs_enet_pd.h
5782
5783 FREESCALE SOC SOUND DRIVERS
5784 M:      Timur Tabi <timur@tabi.org>
5785 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5786 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5787 R:      Fabio Estevam <fabio.estevam@nxp.com>
5788 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5789 L:      linuxppc-dev@lists.ozlabs.org
5790 S:      Maintained
5791 F:      sound/soc/fsl/fsl*
5792 F:      sound/soc/fsl/imx*
5793 F:      sound/soc/fsl/mpc8610_hpcd.c
5794
5795 FREESCALE USB PERIPHERAL DRIVERS
5796 M:      Li Yang <leoyang.li@nxp.com>
5797 L:      linux-usb@vger.kernel.org
5798 L:      linuxppc-dev@lists.ozlabs.org
5799 S:      Maintained
5800 F:      drivers/usb/gadget/udc/fsl*
5801
5802 FREEVXFS FILESYSTEM
5803 M:      Christoph Hellwig <hch@infradead.org>
5804 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5805 S:      Maintained
5806 F:      fs/freevxfs/
5807
5808 FREEZER
5809 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5810 M:      Pavel Machek <pavel@ucw.cz>
5811 L:      linux-pm@vger.kernel.org
5812 S:      Supported
5813 F:      Documentation/power/freezing-of-tasks.txt
5814 F:      include/linux/freezer.h
5815 F:      kernel/freezer.c
5816
5817 FRONTSWAP API
5818 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5819 L:      linux-kernel@vger.kernel.org
5820 S:      Maintained
5821 F:      mm/frontswap.c
5822 F:      include/linux/frontswap.h
5823
5824 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5825 M:      David Howells <dhowells@redhat.com>
5826 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5827 S:      Supported
5828 F:      Documentation/filesystems/caching/
5829 F:      fs/fscache/
5830 F:      include/linux/fscache*.h
5831
5832 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5833 M:      Theodore Y. Ts'o <tytso@mit.edu>
5834 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5835 L:      linux-fscrypt@vger.kernel.org
5836 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5838 S:      Supported
5839 F:      fs/crypto/
5840 F:      include/linux/fscrypt*.h
5841 F:      Documentation/filesystems/fscrypt.rst
5842
5843 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5844 M:      Jan Kara <jack@suse.cz>
5845 R:      Amir Goldstein <amir73il@gmail.com>
5846 L:      linux-fsdevel@vger.kernel.org
5847 S:      Maintained
5848 F:      fs/notify/
5849 F:      include/linux/fsnotify*.h
5850
5851 FUJITSU LAPTOP EXTRAS
5852 M:      Jonathan Woithe <jwoithe@just42.net>
5853 L:      platform-driver-x86@vger.kernel.org
5854 S:      Maintained
5855 F:      drivers/platform/x86/fujitsu-laptop.c
5856
5857 FUJITSU M-5MO LS CAMERA ISP DRIVER
5858 M:      Kyungmin Park <kyungmin.park@samsung.com>
5859 M:      Heungjun Kim <riverful.kim@samsung.com>
5860 L:      linux-media@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/media/i2c/m5mols/
5863 F:      include/media/i2c/m5mols.h
5864
5865 FUJITSU TABLET EXTRAS
5866 M:      Robert Gerlach <khnz@gmx.de>
5867 L:      platform-driver-x86@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/platform/x86/fujitsu-tablet.c
5870
5871 FUSE: FILESYSTEM IN USERSPACE
5872 M:      Miklos Szeredi <miklos@szeredi.hu>
5873 L:      linux-fsdevel@vger.kernel.org
5874 W:      http://fuse.sourceforge.net/
5875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5876 S:      Maintained
5877 F:      fs/fuse/
5878 F:      include/uapi/linux/fuse.h
5879 F:      Documentation/filesystems/fuse.txt
5880
5881 FUTEX SUBSYSTEM
5882 M:      Thomas Gleixner <tglx@linutronix.de>
5883 M:      Ingo Molnar <mingo@redhat.com>
5884 R:      Peter Zijlstra <peterz@infradead.org>
5885 R:      Darren Hart <dvhart@infradead.org>
5886 L:      linux-kernel@vger.kernel.org
5887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5888 S:      Maintained
5889 F:      kernel/futex.c
5890 F:      kernel/futex_compat.c
5891 F:      include/asm-generic/futex.h
5892 F:      include/linux/futex.h
5893 F:      include/uapi/linux/futex.h
5894 F:      tools/testing/selftests/futex/
5895 F:      tools/perf/bench/futex*
5896 F:      Documentation/*futex*
5897
5898 GCC PLUGINS
5899 M:      Kees Cook <keescook@chromium.org>
5900 R:      Emese Revfy <re.emese@gmail.com>
5901 L:      kernel-hardening@lists.openwall.com
5902 S:      Maintained
5903 F:      scripts/gcc-plugins/
5904 F:      scripts/gcc-plugin.sh
5905 F:      scripts/Makefile.gcc-plugins
5906 F:      Documentation/gcc-plugins.txt
5907
5908 GCOV BASED KERNEL PROFILING
5909 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5910 S:      Maintained
5911 F:      kernel/gcov/
5912 F:      Documentation/dev-tools/gcov.rst
5913
5914 GDB KERNEL DEBUGGING HELPER SCRIPTS
5915 M:      Jan Kiszka <jan.kiszka@siemens.com>
5916 M:      Kieran Bingham <kieran@bingham.xyz>
5917 S:      Supported
5918 F:      scripts/gdb/
5919
5920 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5921 M:      Achim Leubner <achim_leubner@adaptec.com>
5922 L:      linux-scsi@vger.kernel.org
5923 W:      http://www.icp-vortex.com/
5924 S:      Supported
5925 F:      drivers/scsi/gdt*
5926
5927 GEMTEK FM RADIO RECEIVER DRIVER
5928 M:      Hans Verkuil <hverkuil@xs4all.nl>
5929 L:      linux-media@vger.kernel.org
5930 T:      git git://linuxtv.org/media_tree.git
5931 W:      https://linuxtv.org
5932 S:      Maintained
5933 F:      drivers/media/radio/radio-gemtek*
5934
5935 GENERIC GPIO I2C DRIVER
5936 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5937 S:      Supported
5938 F:      drivers/i2c/busses/i2c-gpio.c
5939 F:      include/linux/i2c-gpio.h
5940
5941 GENERIC GPIO I2C MULTIPLEXER DRIVER
5942 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5943 L:      linux-i2c@vger.kernel.org
5944 S:      Supported
5945 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5946 F:      include/linux/i2c-mux-gpio.h
5947 F:      Documentation/i2c/muxes/i2c-mux-gpio
5948
5949 GENERIC HDLC (WAN) DRIVERS
5950 M:      Krzysztof Halasa <khc@pm.waw.pl>
5951 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5952 S:      Maintained
5953 F:      drivers/net/wan/c101.c
5954 F:      drivers/net/wan/hd6457*
5955 F:      drivers/net/wan/hdlc*
5956 F:      drivers/net/wan/n2.c
5957 F:      drivers/net/wan/pc300too.c
5958 F:      drivers/net/wan/pci200syn.c
5959 F:      drivers/net/wan/wanxl*
5960
5961 GENERIC INCLUDE/ASM HEADER FILES
5962 M:      Arnd Bergmann <arnd@arndb.de>
5963 L:      linux-arch@vger.kernel.org
5964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5965 S:      Maintained
5966 F:      include/asm-generic/
5967 F:      include/uapi/asm-generic/
5968
5969 GENERIC PHY FRAMEWORK
5970 M:      Kishon Vijay Abraham I <kishon@ti.com>
5971 L:      linux-kernel@vger.kernel.org
5972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5973 S:      Supported
5974 F:      drivers/phy/
5975 F:      include/linux/phy/
5976
5977 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5978 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5979 S:      Supported
5980 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5981
5982 GENERIC PM DOMAINS
5983 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5984 M:      Kevin Hilman <khilman@kernel.org>
5985 M:      Ulf Hansson <ulf.hansson@linaro.org>
5986 L:      linux-pm@vger.kernel.org
5987 S:      Supported
5988 F:      drivers/base/power/domain*.c
5989 F:      include/linux/pm_domain.h
5990 F:      Documentation/devicetree/bindings/power/power_domain.txt
5991
5992 GENERIC UIO DRIVER FOR PCI DEVICES
5993 M:      "Michael S. Tsirkin" <mst@redhat.com>
5994 L:      kvm@vger.kernel.org
5995 S:      Supported
5996 F:      drivers/uio/uio_pci_generic.c
5997
5998 GENWQE (IBM Generic Workqueue Card)
5999 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6000 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6001 S:      Supported
6002 F:      drivers/misc/genwqe/
6003
6004 GET_MAINTAINER SCRIPT
6005 M:      Joe Perches <joe@perches.com>
6006 S:      Maintained
6007 F:      scripts/get_maintainer.pl
6008
6009 GFS2 FILE SYSTEM
6010 M:      Bob Peterson <rpeterso@redhat.com>
6011 M:      Andreas Gruenbacher <agruenba@redhat.com>
6012 L:      cluster-devel@redhat.com
6013 W:      http://sources.redhat.com/cluster/
6014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6015 S:      Supported
6016 F:      Documentation/filesystems/gfs2*.txt
6017 F:      fs/gfs2/
6018 F:      include/uapi/linux/gfs2_ondisk.h
6019
6020 GIGASET ISDN DRIVERS
6021 M:      Paul Bolle <pebolle@tiscali.nl>
6022 L:      gigaset307x-common@lists.sourceforge.net
6023 W:      http://gigaset307x.sourceforge.net/
6024 S:      Odd Fixes
6025 F:      Documentation/isdn/README.gigaset
6026 F:      drivers/isdn/gigaset/
6027 F:      include/uapi/linux/gigaset_dev.h
6028
6029 GO7007 MPEG CODEC
6030 M:      Hans Verkuil <hans.verkuil@cisco.com>
6031 L:      linux-media@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/media/usb/go7007/
6034
6035 GOODIX TOUCHSCREEN
6036 M:      Bastien Nocera <hadess@hadess.net>
6037 L:      linux-input@vger.kernel.org
6038 S:      Maintained
6039 F:      drivers/input/touchscreen/goodix.c
6040
6041 GPD POCKET FAN DRIVER
6042 M:      Hans de Goede <hdegoede@redhat.com>
6043 L:      platform-driver-x86@vger.kernel.org
6044 S:      Maintained
6045 F:      drivers/platform/x86/gpd-pocket-fan.c
6046
6047 GPIO ACPI SUPPORT
6048 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6049 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6050 L:      linux-gpio@vger.kernel.org
6051 L:      linux-acpi@vger.kernel.org
6052 S:      Maintained
6053 F:      Documentation/acpi/gpio-properties.txt
6054 F:      drivers/gpio/gpiolib-acpi.c
6055
6056 GPIO IR Transmitter
6057 M:      Sean Young <sean@mess.org>
6058 L:      linux-media@vger.kernel.org
6059 S:      Maintained
6060 F:      drivers/media/rc/gpio-ir-tx.c
6061
6062 GPIO MOCKUP DRIVER
6063 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6064 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6065 L:      linux-gpio@vger.kernel.org
6066 S:      Maintained
6067 F:      drivers/gpio/gpio-mockup.c
6068 F:      tools/testing/selftests/gpio/
6069
6070 GPIO SUBSYSTEM
6071 M:      Linus Walleij <linus.walleij@linaro.org>
6072 L:      linux-gpio@vger.kernel.org
6073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6074 S:      Maintained
6075 F:      Documentation/devicetree/bindings/gpio/
6076 F:      Documentation/driver-api/gpio/
6077 F:      Documentation/gpio/
6078 F:      Documentation/ABI/testing/gpio-cdev
6079 F:      Documentation/ABI/obsolete/sysfs-gpio
6080 F:      drivers/gpio/
6081 F:      include/linux/gpio/
6082 F:      include/linux/gpio.h
6083 F:      include/linux/of_gpio.h
6084 F:      include/asm-generic/gpio.h
6085 F:      include/uapi/linux/gpio.h
6086 F:      tools/gpio/
6087
6088 GRE DEMULTIPLEXER DRIVER
6089 M:      Dmitry Kozlov <xeb@mail.ru>
6090 L:      netdev@vger.kernel.org
6091 S:      Maintained
6092 F:      net/ipv4/gre_demux.c
6093 F:      net/ipv4/gre_offload.c
6094 F:      include/net/gre.h
6095
6096 GRETH 10/100/1G Ethernet MAC device driver
6097 M:      Andreas Larsson <andreas@gaisler.com>
6098 L:      netdev@vger.kernel.org
6099 S:      Maintained
6100 F:      drivers/net/ethernet/aeroflex/
6101
6102 GREYBUS AUDIO PROTOCOLS DRIVERS
6103 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6104 M:      Mark Greer <mgreer@animalcreek.com>
6105 S:      Maintained
6106 F:      drivers/staging/greybus/audio_apbridgea.c
6107 F:      drivers/staging/greybus/audio_apbridgea.h
6108 F:      drivers/staging/greybus/audio_codec.c
6109 F:      drivers/staging/greybus/audio_codec.h
6110 F:      drivers/staging/greybus/audio_gb.c
6111 F:      drivers/staging/greybus/audio_manager.c
6112 F:      drivers/staging/greybus/audio_manager.h
6113 F:      drivers/staging/greybus/audio_manager_module.c
6114 F:      drivers/staging/greybus/audio_manager_private.h
6115 F:      drivers/staging/greybus/audio_manager_sysfs.c
6116 F:      drivers/staging/greybus/audio_module.c
6117 F:      drivers/staging/greybus/audio_topology.c
6118
6119 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6120 M:      Viresh Kumar <vireshk@kernel.org>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/authentication.c
6123 F:      drivers/staging/greybus/bootrom.c
6124 F:      drivers/staging/greybus/firmware.h
6125 F:      drivers/staging/greybus/fw-core.c
6126 F:      drivers/staging/greybus/fw-download.c
6127 F:      drivers/staging/greybus/fw-managament.c
6128 F:      drivers/staging/greybus/greybus_authentication.h
6129 F:      drivers/staging/greybus/greybus_firmware.h
6130 F:      drivers/staging/greybus/hid.c
6131 F:      drivers/staging/greybus/i2c.c
6132 F:      drivers/staging/greybus/spi.c
6133 F:      drivers/staging/greybus/spilib.c
6134 F:      drivers/staging/greybus/spilib.h
6135
6136 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6137 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6138 S:      Maintained
6139 F:      drivers/staging/greybus/loopback.c
6140 F:      drivers/staging/greybus/timesync.c
6141 F:      drivers/staging/greybus/timesync_platform.c
6142
6143 GREYBUS PLATFORM DRIVERS
6144 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6145 S:      Maintained
6146 F:      drivers/staging/greybus/arche-platform.c
6147 F:      drivers/staging/greybus/arche-apb-ctrl.c
6148 F:      drivers/staging/greybus/arche_platform.h
6149
6150 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6151 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6152 S:      Maintained
6153 F:      drivers/staging/greybus/sdio.c
6154 F:      drivers/staging/greybus/light.c
6155 F:      drivers/staging/greybus/gpio.c
6156 F:      drivers/staging/greybus/power_supply.c
6157 F:      drivers/staging/greybus/spi.c
6158 F:      drivers/staging/greybus/spilib.c
6159
6160 GREYBUS SUBSYSTEM
6161 M:      Johan Hovold <johan@kernel.org>
6162 M:      Alex Elder <elder@kernel.org>
6163 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6164 S:      Maintained
6165 F:      drivers/staging/greybus/
6166 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6167
6168 GREYBUS UART PROTOCOLS DRIVERS
6169 M:      David Lin <dtwlin@gmail.com>
6170 S:      Maintained
6171 F:      drivers/staging/greybus/uart.c
6172 F:      drivers/staging/greybus/log.c
6173
6174 GS1662 VIDEO SERIALIZER
6175 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6176 L:      linux-media@vger.kernel.org
6177 T:      git git://linuxtv.org/media_tree.git
6178 S:      Maintained
6179 F:      drivers/media/spi/gs1662.c
6180
6181 GSPCA FINEPIX SUBDRIVER
6182 M:      Frank Zago <frank@zago.net>
6183 L:      linux-media@vger.kernel.org
6184 T:      git git://linuxtv.org/media_tree.git
6185 S:      Maintained
6186 F:      drivers/media/usb/gspca/finepix.c
6187
6188 GSPCA GL860 SUBDRIVER
6189 M:      Olivier Lorin <o.lorin@laposte.net>
6190 L:      linux-media@vger.kernel.org
6191 T:      git git://linuxtv.org/media_tree.git
6192 S:      Maintained
6193 F:      drivers/media/usb/gspca/gl860/
6194
6195 GSPCA M5602 SUBDRIVER
6196 M:      Erik Andren <erik.andren@gmail.com>
6197 L:      linux-media@vger.kernel.org
6198 T:      git git://linuxtv.org/media_tree.git
6199 S:      Maintained
6200 F:      drivers/media/usb/gspca/m5602/
6201
6202 GSPCA PAC207 SONIXB SUBDRIVER
6203 M:      Hans Verkuil <hverkuil@xs4all.nl>
6204 L:      linux-media@vger.kernel.org
6205 T:      git git://linuxtv.org/media_tree.git
6206 S:      Odd Fixes
6207 F:      drivers/media/usb/gspca/pac207.c
6208
6209 GSPCA SN9C20X SUBDRIVER
6210 M:      Brian Johnson <brijohn@gmail.com>
6211 L:      linux-media@vger.kernel.org
6212 T:      git git://linuxtv.org/media_tree.git
6213 S:      Maintained
6214 F:      drivers/media/usb/gspca/sn9c20x.c
6215
6216 GSPCA T613 SUBDRIVER
6217 M:      Leandro Costantino <lcostantino@gmail.com>
6218 L:      linux-media@vger.kernel.org
6219 T:      git git://linuxtv.org/media_tree.git
6220 S:      Maintained
6221 F:      drivers/media/usb/gspca/t613.c
6222
6223 GSPCA USB WEBCAM DRIVER
6224 M:      Hans Verkuil <hverkuil@xs4all.nl>
6225 L:      linux-media@vger.kernel.org
6226 T:      git git://linuxtv.org/media_tree.git
6227 S:      Odd Fixes
6228 F:      drivers/media/usb/gspca/
6229
6230 GTP (GPRS Tunneling Protocol)
6231 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6232 M:      Harald Welte <laforge@gnumonks.org>
6233 L:      osmocom-net-gprs@lists.osmocom.org
6234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6235 S:      Maintained
6236 F:      drivers/net/gtp.c
6237
6238 GUID PARTITION TABLE (GPT)
6239 M:      Davidlohr Bueso <dave@stgolabs.net>
6240 L:      linux-efi@vger.kernel.org
6241 S:      Maintained
6242 F:      block/partitions/efi.*
6243
6244 H8/300 ARCHITECTURE
6245 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6246 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6247 W:      http://uclinux-h8.sourceforge.jp
6248 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6249 S:      Maintained
6250 F:      arch/h8300/
6251 F:      drivers/clocksource/h8300_*.c
6252 F:      drivers/clk/h8300/
6253 F:      drivers/irqchip/irq-renesas-h8*.c
6254
6255 HACKRF MEDIA DRIVER
6256 M:      Antti Palosaari <crope@iki.fi>
6257 L:      linux-media@vger.kernel.org
6258 W:      https://linuxtv.org
6259 W:      http://palosaari.fi/linux/
6260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6261 T:      git git://linuxtv.org/anttip/media_tree.git
6262 S:      Maintained
6263 F:      drivers/media/usb/hackrf/
6264
6265 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6266 M:      Frank Seidel <frank@f-seidel.de>
6267 L:      platform-driver-x86@vger.kernel.org
6268 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6269 S:      Maintained
6270 F:      drivers/platform/x86/hdaps.c
6271
6272 HARDWARE MONITORING
6273 M:      Jean Delvare <jdelvare@suse.com>
6274 M:      Guenter Roeck <linux@roeck-us.net>
6275 L:      linux-hwmon@vger.kernel.org
6276 W:      http://hwmon.wiki.kernel.org/
6277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6278 S:      Maintained
6279 F:      Documentation/devicetree/bindings/hwmon/
6280 F:      Documentation/hwmon/
6281 F:      drivers/hwmon/
6282 F:      include/linux/hwmon*.h
6283
6284 HARDWARE RANDOM NUMBER GENERATOR CORE
6285 M:      Matt Mackall <mpm@selenic.com>
6286 M:      Herbert Xu <herbert@gondor.apana.org.au>
6287 L:      linux-crypto@vger.kernel.org
6288 S:      Odd fixes
6289 F:      Documentation/devicetree/bindings/rng/
6290 F:      Documentation/hw_random.txt
6291 F:      drivers/char/hw_random/
6292 F:      include/linux/hw_random.h
6293
6294 HARDWARE TRACING FACILITIES
6295 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6296 S:      Maintained
6297 F:      drivers/hwtracing/
6298
6299 HARDWARE SPINLOCK CORE
6300 M:      Ohad Ben-Cohen <ohad@wizery.com>
6301 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6302 L:      linux-remoteproc@vger.kernel.org
6303 S:      Maintained
6304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6305 F:      Documentation/devicetree/bindings/hwlock/
6306 F:      Documentation/hwspinlock.txt
6307 F:      drivers/hwspinlock/
6308 F:      include/linux/hwspinlock.h
6309
6310 HARMONY SOUND DRIVER
6311 L:      linux-parisc@vger.kernel.org
6312 S:      Maintained
6313 F:      sound/parisc/harmony.*
6314
6315 HDPVR USB VIDEO ENCODER DRIVER
6316 M:      Hans Verkuil <hverkuil@xs4all.nl>
6317 L:      linux-media@vger.kernel.org
6318 T:      git git://linuxtv.org/media_tree.git
6319 W:      https://linuxtv.org
6320 S:      Odd Fixes
6321 F:      drivers/media/usb/hdpvr/
6322
6323 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6324 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6325 S:      Supported
6326 F:      Documentation/watchdog/hpwdt.txt
6327 F:      drivers/watchdog/hpwdt.c
6328
6329 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6330 M:      Don Brace <don.brace@microsemi.com>
6331 L:      esc.storagedev@microsemi.com
6332 L:      linux-scsi@vger.kernel.org
6333 S:      Supported
6334 F:      Documentation/scsi/hpsa.txt
6335 F:      drivers/scsi/hpsa*.[ch]
6336 F:      include/linux/cciss*.h
6337 F:      include/uapi/linux/cciss*.h
6338
6339 HFI1 DRIVER
6340 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6341 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6342 L:      linux-rdma@vger.kernel.org
6343 S:      Supported
6344 F:      drivers/infiniband/hw/hfi1
6345
6346 HFS FILESYSTEM
6347 L:      linux-fsdevel@vger.kernel.org
6348 S:      Orphan
6349 F:      Documentation/filesystems/hfs.txt
6350 F:      fs/hfs/
6351
6352 HFSPLUS FILESYSTEM
6353 L:      linux-fsdevel@vger.kernel.org
6354 S:      Orphan
6355 F:      Documentation/filesystems/hfsplus.txt
6356 F:      fs/hfsplus/
6357
6358 HGA FRAMEBUFFER DRIVER
6359 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6360 L:      linux-nvidia@lists.surfsouth.com
6361 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6362 S:      Maintained
6363 F:      drivers/video/fbdev/hgafb.c
6364
6365 HIBERNATION (aka Software Suspend, aka swsusp)
6366 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6367 M:      Pavel Machek <pavel@ucw.cz>
6368 L:      linux-pm@vger.kernel.org
6369 B:      https://bugzilla.kernel.org
6370 S:      Supported
6371 F:      arch/x86/power/
6372 F:      drivers/base/power/
6373 F:      kernel/power/
6374 F:      include/linux/suspend.h
6375 F:      include/linux/freezer.h
6376 F:      include/linux/pm.h
6377 F:      arch/*/include/asm/suspend*.h
6378
6379 HID CORE LAYER
6380 M:      Jiri Kosina <jikos@kernel.org>
6381 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6382 L:      linux-input@vger.kernel.org
6383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6384 S:      Maintained
6385 F:      drivers/hid/
6386 F:      include/linux/hid*
6387 F:      include/uapi/linux/hid*
6388
6389 HID SENSOR HUB DRIVERS
6390 M:      Jiri Kosina <jikos@kernel.org>
6391 M:      Jonathan Cameron <jic23@kernel.org>
6392 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6393 L:      linux-input@vger.kernel.org
6394 L:      linux-iio@vger.kernel.org
6395 S:      Maintained
6396 F:      Documentation/hid/hid-sensor*
6397 F:      drivers/hid/hid-sensor-*
6398 F:      drivers/iio/*/hid-*
6399 F:      include/linux/hid-sensor-*
6400
6401 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6402 M:      Thomas Gleixner <tglx@linutronix.de>
6403 L:      linux-kernel@vger.kernel.org
6404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6405 S:      Maintained
6406 F:      Documentation/timers/
6407 F:      kernel/time/hrtimer.c
6408 F:      kernel/time/clockevents.c
6409 F:      kernel/time/timer_*.c
6410 F:      include/linux/clockchips.h
6411 F:      include/linux/hrtimer.h
6412
6413 HIGH-SPEED SCC DRIVER FOR AX.25
6414 L:      linux-hams@vger.kernel.org
6415 S:      Orphan
6416 F:      drivers/net/hamradio/dmascc.c
6417 F:      drivers/net/hamradio/scc.c
6418
6419 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6420 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6421 W:      http://www.highpoint-tech.com
6422 S:      Supported
6423 F:      Documentation/scsi/hptiop.txt
6424 F:      drivers/scsi/hptiop.c
6425
6426 HIPPI
6427 M:      Jes Sorensen <jes@trained-monkey.org>
6428 L:      linux-hippi@sunsite.dk
6429 S:      Maintained
6430 F:      include/linux/hippidevice.h
6431 F:      include/uapi/linux/if_hippi.h
6432 F:      net/802/hippi.c
6433 F:      drivers/net/hippi/
6434
6435 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6436 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6437 M:      Salil Mehta <salil.mehta@huawei.com>
6438 L:      netdev@vger.kernel.org
6439 W:      http://www.hisilicon.com
6440 S:      Maintained
6441 F:      drivers/net/ethernet/hisilicon/hns3/
6442
6443 HISILICON LPC BUS DRIVER
6444 M:      john.garry@huawei.com
6445 W:      http://www.hisilicon.com
6446 S:      Maintained
6447 F:      drivers/bus/hisi_lpc.c
6448 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6449
6450 HISILICON NETWORK SUBSYSTEM DRIVER
6451 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6452 M:      Salil Mehta <salil.mehta@huawei.com>
6453 L:      netdev@vger.kernel.org
6454 W:      http://www.hisilicon.com
6455 S:      Maintained
6456 F:      drivers/net/ethernet/hisilicon/
6457 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6458
6459 HISILICON PMU DRIVER
6460 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6461 W:      http://www.hisilicon.com
6462 S:      Supported
6463 F:      drivers/perf/hisilicon
6464 F:      Documentation/perf/hisi-pmu.txt
6465
6466 HISILICON ROCE DRIVER
6467 M:      Lijun Ou <oulijun@huawei.com>
6468 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6469 L:      linux-rdma@vger.kernel.org
6470 S:      Maintained
6471 F:      drivers/infiniband/hw/hns/
6472 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6473
6474 HISILICON SAS Controller
6475 M:      John Garry <john.garry@huawei.com>
6476 W:      http://www.hisilicon.com
6477 S:      Supported
6478 F:      drivers/scsi/hisi_sas/
6479 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6480
6481 HMM - Heterogeneous Memory Management
6482 M:      Jérôme Glisse <jglisse@redhat.com>
6483 L:      linux-mm@kvack.org
6484 S:      Maintained
6485 F:      mm/hmm*
6486 F:      include/linux/hmm*
6487 F:      Documentation/vm/hmm.txt
6488
6489 HOST AP DRIVER
6490 M:      Jouni Malinen <j@w1.fi>
6491 L:      linux-wireless@vger.kernel.org
6492 W:      http://w1.fi/hostap-driver.html
6493 S:      Obsolete
6494 F:      drivers/net/wireless/intersil/hostap/
6495
6496 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6497 L:      platform-driver-x86@vger.kernel.org
6498 S:      Orphan
6499 F:      drivers/platform/x86/tc1100-wmi.c
6500
6501 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6502 M:      Jaroslav Kysela <perex@perex.cz>
6503 S:      Maintained
6504 F:      drivers/net/ethernet/hp/hp100.*
6505
6506 HPET:   High Precision Event Timers driver
6507 M:      Clemens Ladisch <clemens@ladisch.de>
6508 S:      Maintained
6509 F:      Documentation/timers/hpet.txt
6510 F:      drivers/char/hpet.c
6511 F:      include/linux/hpet.h
6512 F:      include/uapi/linux/hpet.h
6513
6514 HPET:   x86
6515 S:      Orphan
6516 F:      arch/x86/kernel/hpet.c
6517 F:      arch/x86/include/asm/hpet.h
6518
6519 HPFS FILESYSTEM
6520 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6521 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6522 S:      Maintained
6523 F:      fs/hpfs/
6524
6525 HSI SUBSYSTEM
6526 M:      Sebastian Reichel <sre@kernel.org>
6527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6528 S:      Maintained
6529 F:      Documentation/ABI/testing/sysfs-bus-hsi
6530 F:      Documentation/driver-api/hsi.rst
6531 F:      drivers/hsi/
6532 F:      include/linux/hsi/
6533 F:      include/uapi/linux/hsi/
6534
6535 HSO 3G MODEM DRIVER
6536 L:      linux-usb@vger.kernel.org
6537 S:      Orphan
6538 F:      drivers/net/usb/hso.c
6539
6540 HSR NETWORK PROTOCOL
6541 M:      Arvid Brodin <arvid.brodin@alten.se>
6542 L:      netdev@vger.kernel.org
6543 S:      Maintained
6544 F:      net/hsr/
6545
6546 HT16K33 LED CONTROLLER DRIVER
6547 M:      Robin van der Gracht <robin@protonic.nl>
6548 S:      Maintained
6549 F:      drivers/auxdisplay/ht16k33.c
6550 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6551
6552 HTCPEN TOUCHSCREEN DRIVER
6553 M:      Pau Oliva Fora <pof@eslack.org>
6554 L:      linux-input@vger.kernel.org
6555 S:      Maintained
6556 F:      drivers/input/touchscreen/htcpen.c
6557
6558 HUAWEI ETHERNET DRIVER
6559 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6560 L:      netdev@vger.kernel.org
6561 S:      Supported
6562 F:      Documentation/networking/hinic.txt
6563 F:      drivers/net/ethernet/huawei/hinic/
6564
6565 HUGETLB FILESYSTEM
6566 M:      Mike Kravetz <mike.kravetz@oracle.com>
6567 L:      linux-mm@kvack.org
6568 S:      Maintained
6569 F:      fs/hugetlbfs/
6570 F:      mm/hugetlb.c
6571 F:      include/linux/hugetlb.h
6572 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6573 F:      Documentation/vm/hugetlbfs_reserv.rst
6574 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6575
6576 HVA ST MEDIA DRIVER
6577 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6578 L:      linux-media@vger.kernel.org
6579 T:      git git://linuxtv.org/media_tree.git
6580 W:      https://linuxtv.org
6581 S:      Supported
6582 F:      drivers/media/platform/sti/hva
6583
6584 HWPOISON MEMORY FAILURE HANDLING
6585 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6586 L:      linux-mm@kvack.org
6587 S:      Maintained
6588 F:      mm/memory-failure.c
6589 F:      mm/hwpoison-inject.c
6590
6591 Hyper-V CORE AND DRIVERS
6592 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6593 M:      Haiyang Zhang <haiyangz@microsoft.com>
6594 M:      Stephen Hemminger <sthemmin@microsoft.com>
6595 L:      devel@linuxdriverproject.org
6596 S:      Maintained
6597 F:      Documentation/networking/netvsc.txt
6598 F:      arch/x86/include/asm/mshyperv.h
6599 F:      arch/x86/include/asm/trace/hyperv.h
6600 F:      arch/x86/include/asm/hyperv-tlfs.h
6601 F:      arch/x86/kernel/cpu/mshyperv.c
6602 F:      arch/x86/hyperv
6603 F:      drivers/hid/hid-hyperv.c
6604 F:      drivers/hv/
6605 F:      drivers/input/serio/hyperv-keyboard.c
6606 F:      drivers/pci/host/pci-hyperv.c
6607 F:      drivers/net/hyperv/
6608 F:      drivers/scsi/storvsc_drv.c
6609 F:      drivers/uio/uio_hv_generic.c
6610 F:      drivers/video/fbdev/hyperv_fb.c
6611 F:      net/vmw_vsock/hyperv_transport.c
6612 F:      include/linux/hyperv.h
6613 F:      include/uapi/linux/hyperv.h
6614 F:      tools/hv/
6615 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6616
6617 HYPERVISOR VIRTUAL CONSOLE DRIVER
6618 L:      linuxppc-dev@lists.ozlabs.org
6619 S:      Odd Fixes
6620 F:      drivers/tty/hvc/
6621
6622 I2C ACPI SUPPORT
6623 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6624 L:      linux-i2c@vger.kernel.org
6625 L:      linux-acpi@vger.kernel.org
6626 S:      Maintained
6627 F:      drivers/i2c/i2c-core-acpi.c
6628
6629 I2C MUXES
6630 M:      Peter Rosin <peda@axentia.se>
6631 L:      linux-i2c@vger.kernel.org
6632 S:      Maintained
6633 F:      Documentation/i2c/i2c-topology
6634 F:      Documentation/i2c/muxes/
6635 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6636 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6637 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6638 F:      drivers/i2c/i2c-mux.c
6639 F:      drivers/i2c/muxes/
6640 F:      include/linux/i2c-mux.h
6641
6642 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6643 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6644 L:      linux-i2c@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/i2c/busses/i2c-mv64xxx.c
6647
6648 I2C OVER PARALLEL PORT
6649 M:      Jean Delvare <jdelvare@suse.com>
6650 L:      linux-i2c@vger.kernel.org
6651 S:      Maintained
6652 F:      Documentation/i2c/busses/i2c-parport
6653 F:      Documentation/i2c/busses/i2c-parport-light
6654 F:      drivers/i2c/busses/i2c-parport.c
6655 F:      drivers/i2c/busses/i2c-parport-light.c
6656
6657 I2C SUBSYSTEM
6658 M:      Wolfram Sang <wsa@the-dreams.de>
6659 L:      linux-i2c@vger.kernel.org
6660 W:      https://i2c.wiki.kernel.org/
6661 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6663 S:      Maintained
6664 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6665 F:      Documentation/i2c/
6666 F:      drivers/i2c/*
6667 F:      include/linux/i2c.h
6668 F:      include/linux/i2c-dev.h
6669 F:      include/linux/i2c-smbus.h
6670 F:      include/uapi/linux/i2c.h
6671 F:      include/uapi/linux/i2c-*.h
6672
6673 I2C SUBSYSTEM HOST DRIVERS
6674 L:      linux-i2c@vger.kernel.org
6675 W:      https://i2c.wiki.kernel.org/
6676 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6678 S:      Odd Fixes
6679 F:      Documentation/devicetree/bindings/i2c/
6680 F:      drivers/i2c/algos/
6681 F:      drivers/i2c/busses/
6682
6683 I2C-TAOS-EVM DRIVER
6684 M:      Jean Delvare <jdelvare@suse.com>
6685 L:      linux-i2c@vger.kernel.org
6686 S:      Maintained
6687 F:      Documentation/i2c/busses/i2c-taos-evm
6688 F:      drivers/i2c/busses/i2c-taos-evm.c
6689
6690 I2C-TINY-USB DRIVER
6691 M:      Till Harbaum <till@harbaum.org>
6692 L:      linux-i2c@vger.kernel.org
6693 W:      http://www.harbaum.org/till/i2c_tiny_usb
6694 S:      Maintained
6695 F:      drivers/i2c/busses/i2c-tiny-usb.c
6696
6697 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6698 M:      Jean Delvare <jdelvare@suse.com>
6699 L:      linux-i2c@vger.kernel.org
6700 S:      Maintained
6701 F:      Documentation/i2c/busses/i2c-ali1535
6702 F:      Documentation/i2c/busses/i2c-ali1563
6703 F:      Documentation/i2c/busses/i2c-ali15x3
6704 F:      Documentation/i2c/busses/i2c-amd756
6705 F:      Documentation/i2c/busses/i2c-amd8111
6706 F:      Documentation/i2c/busses/i2c-i801
6707 F:      Documentation/i2c/busses/i2c-nforce2
6708 F:      Documentation/i2c/busses/i2c-piix4
6709 F:      Documentation/i2c/busses/i2c-sis5595
6710 F:      Documentation/i2c/busses/i2c-sis630
6711 F:      Documentation/i2c/busses/i2c-sis96x
6712 F:      Documentation/i2c/busses/i2c-via
6713 F:      Documentation/i2c/busses/i2c-viapro
6714 F:      drivers/i2c/busses/i2c-ali1535.c
6715 F:      drivers/i2c/busses/i2c-ali1563.c
6716 F:      drivers/i2c/busses/i2c-ali15x3.c
6717 F:      drivers/i2c/busses/i2c-amd756.c
6718 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6719 F:      drivers/i2c/busses/i2c-amd8111.c
6720 F:      drivers/i2c/busses/i2c-i801.c
6721 F:      drivers/i2c/busses/i2c-isch.c
6722 F:      drivers/i2c/busses/i2c-nforce2.c
6723 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6724 F:      drivers/i2c/busses/i2c-piix4.c
6725 F:      drivers/i2c/busses/i2c-sis5595.c
6726 F:      drivers/i2c/busses/i2c-sis630.c
6727 F:      drivers/i2c/busses/i2c-sis96x.c
6728 F:      drivers/i2c/busses/i2c-via.c
6729 F:      drivers/i2c/busses/i2c-viapro.c
6730
6731 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6732 M:      Hans de Goede <hdegoede@redhat.com>
6733 L:      linux-i2c@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/i2c/busses/i2c-cht-wc.c
6736
6737 I2C/SMBUS ISMT DRIVER
6738 M:      Seth Heasley <seth.heasley@intel.com>
6739 M:      Neil Horman <nhorman@tuxdriver.com>
6740 L:      linux-i2c@vger.kernel.org
6741 F:      drivers/i2c/busses/i2c-ismt.c
6742 F:      Documentation/i2c/busses/i2c-ismt
6743
6744 I2C/SMBUS STUB DRIVER
6745 M:      Jean Delvare <jdelvare@suse.com>
6746 L:      linux-i2c@vger.kernel.org
6747 S:      Maintained
6748 F:      drivers/i2c/i2c-stub.c
6749
6750 IA64 (Itanium) PLATFORM
6751 M:      Tony Luck <tony.luck@intel.com>
6752 M:      Fenghua Yu <fenghua.yu@intel.com>
6753 L:      linux-ia64@vger.kernel.org
6754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6755 S:      Maintained
6756 F:      arch/ia64/
6757
6758 IBM Power 842 compression accelerator
6759 M:      Haren Myneni <haren@us.ibm.com>
6760 S:      Supported
6761 F:      drivers/crypto/nx/Makefile
6762 F:      drivers/crypto/nx/Kconfig
6763 F:      drivers/crypto/nx/nx-842*
6764 F:      include/linux/sw842.h
6765 F:      crypto/842.c
6766 F:      lib/842/
6767
6768 IBM Power in-Nest Crypto Acceleration
6769 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6770 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6771 L:      linux-crypto@vger.kernel.org
6772 S:      Supported
6773 F:      drivers/crypto/nx/Makefile
6774 F:      drivers/crypto/nx/Kconfig
6775 F:      drivers/crypto/nx/nx-aes*
6776 F:      drivers/crypto/nx/nx-sha*
6777 F:      drivers/crypto/nx/nx.*
6778 F:      drivers/crypto/nx/nx_csbcpb.h
6779 F:      drivers/crypto/nx/nx_debugfs.h
6780
6781 IBM Power Linux RAID adapter
6782 M:      Brian King <brking@us.ibm.com>
6783 S:      Supported
6784 F:      drivers/scsi/ipr.*
6785
6786 IBM Power SRIOV Virtual NIC Device Driver
6787 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6788 M:      John Allen <jallen@linux.vnet.ibm.com>
6789 L:      netdev@vger.kernel.org
6790 S:      Supported
6791 F:      drivers/net/ethernet/ibm/ibmvnic.*
6792
6793 IBM Power Virtual Accelerator Switchboard
6794 M:      Sukadev Bhattiprolu
6795 L:      linuxppc-dev@lists.ozlabs.org
6796 S:      Supported
6797 F:      arch/powerpc/platforms/powernv/vas*
6798 F:      arch/powerpc/platforms/powernv/copy-paste.h
6799 F:      arch/powerpc/include/asm/vas.h
6800 F:      arch/powerpc/include/uapi/asm/vas.h
6801
6802 IBM Power Virtual Ethernet Device Driver
6803 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6804 L:      netdev@vger.kernel.org
6805 S:      Supported
6806 F:      drivers/net/ethernet/ibm/ibmveth.*
6807
6808 IBM Power Virtual FC Device Drivers
6809 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6810 L:      linux-scsi@vger.kernel.org
6811 S:      Supported
6812 F:      drivers/scsi/ibmvscsi/ibmvfc*
6813
6814 IBM Power Virtual Management Channel Driver
6815 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6816 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6817 S:      Supported
6818 F:      drivers/misc/ibmvmc.*
6819
6820 IBM Power Virtual SCSI Device Drivers
6821 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6822 L:      linux-scsi@vger.kernel.org
6823 S:      Supported
6824 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6825 F:      include/scsi/viosrp.h
6826
6827 IBM Power Virtual SCSI Device Target Driver
6828 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6829 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6830 L:      linux-scsi@vger.kernel.org
6831 L:      target-devel@vger.kernel.org
6832 S:      Supported
6833 F:      drivers/scsi/ibmvscsi_tgt/
6834
6835 IBM Power VMX Cryptographic instructions
6836 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6837 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6838 L:      linux-crypto@vger.kernel.org
6839 S:      Supported
6840 F:      drivers/crypto/vmx/Makefile
6841 F:      drivers/crypto/vmx/Kconfig
6842 F:      drivers/crypto/vmx/vmx.c
6843 F:      drivers/crypto/vmx/aes*
6844 F:      drivers/crypto/vmx/ghash*
6845 F:      drivers/crypto/vmx/ppc-xlate.pl
6846
6847 IBM ServeRAID RAID DRIVER
6848 S:      Orphan
6849 F:      drivers/scsi/ips.*
6850
6851 ICH LPC AND GPIO DRIVER
6852 M:      Peter Tyser <ptyser@xes-inc.com>
6853 S:      Maintained
6854 F:      drivers/mfd/lpc_ich.c
6855 F:      drivers/gpio/gpio-ich.c
6856
6857 IDE SUBSYSTEM
6858 M:      "David S. Miller" <davem@davemloft.net>
6859 L:      linux-ide@vger.kernel.org
6860 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6862 S:      Maintained
6863 F:      Documentation/ide/
6864 F:      drivers/ide/
6865 F:      include/linux/ide.h
6866
6867 IDE/ATAPI DRIVERS
6868 M:      Borislav Petkov <bp@alien8.de>
6869 L:      linux-ide@vger.kernel.org
6870 S:      Maintained
6871 F:      Documentation/cdrom/ide-cd
6872 F:      drivers/ide/ide-cd*
6873
6874 IDEAPAD LAPTOP EXTRAS DRIVER
6875 M:      Ike Panhc <ike.pan@canonical.com>
6876 L:      platform-driver-x86@vger.kernel.org
6877 W:      http://launchpad.net/ideapad-laptop
6878 S:      Maintained
6879 F:      drivers/platform/x86/ideapad-laptop.c
6880
6881 IDEAPAD LAPTOP SLIDEBAR DRIVER
6882 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6883 L:      linux-input@vger.kernel.org
6884 W:      https://github.com/o2genum/ideapad-slidebar
6885 S:      Maintained
6886 F:      drivers/input/misc/ideapad_slidebar.c
6887
6888 IDT VersaClock 5 CLOCK DRIVER
6889 M:      Marek Vasut <marek.vasut@gmail.com>
6890 S:      Maintained
6891 F:      drivers/clk/clk-versaclock5.c
6892
6893 IEEE 802.15.4 SUBSYSTEM
6894 M:      Alexander Aring <alex.aring@gmail.com>
6895 M:      Stefan Schmidt <stefan@osg.samsung.com>
6896 L:      linux-wpan@vger.kernel.org
6897 W:      http://wpan.cakelab.org/
6898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6900 S:      Maintained
6901 F:      net/ieee802154/
6902 F:      net/mac802154/
6903 F:      drivers/net/ieee802154/
6904 F:      include/linux/nl802154.h
6905 F:      include/linux/ieee802154.h
6906 F:      include/net/nl802154.h
6907 F:      include/net/mac802154.h
6908 F:      include/net/af_ieee802154.h
6909 F:      include/net/cfg802154.h
6910 F:      include/net/ieee802154_netdev.h
6911 F:      Documentation/networking/ieee802154.txt
6912
6913 IFE PROTOCOL
6914 M:      Yotam Gigi <yotam.gi@gmail.com>
6915 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6916 F:      net/ife
6917 F:      include/net/ife.h
6918 F:      include/uapi/linux/ife.h
6919
6920 IGORPLUG-USB IR RECEIVER
6921 M:      Sean Young <sean@mess.org>
6922 L:      linux-media@vger.kernel.org
6923 S:      Maintained
6924 F:      drivers/media/rc/igorplugusb.c
6925
6926 IGUANAWORKS USB IR TRANSCEIVER
6927 M:      Sean Young <sean@mess.org>
6928 L:      linux-media@vger.kernel.org
6929 S:      Maintained
6930 F:      drivers/media/rc/iguanair.c
6931
6932 IIO DIGITAL POTENTIOMETER DAC
6933 M:      Peter Rosin <peda@axentia.se>
6934 L:      linux-iio@vger.kernel.org
6935 S:      Maintained
6936 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6937 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6938 F:      drivers/iio/dac/dpot-dac.c
6939
6940 IIO ENVELOPE DETECTOR
6941 M:      Peter Rosin <peda@axentia.se>
6942 L:      linux-iio@vger.kernel.org
6943 S:      Maintained
6944 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6945 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6946 F:      drivers/iio/adc/envelope-detector.c
6947
6948 IIO MULTIPLEXER
6949 M:      Peter Rosin <peda@axentia.se>
6950 L:      linux-iio@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6953 F:      drivers/iio/multiplexer/iio-mux.c
6954
6955 IIO SUBSYSTEM AND DRIVERS
6956 M:      Jonathan Cameron <jic23@kernel.org>
6957 R:      Hartmut Knaack <knaack.h@gmx.de>
6958 R:      Lars-Peter Clausen <lars@metafoo.de>
6959 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6960 L:      linux-iio@vger.kernel.org
6961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6962 S:      Maintained
6963 F:      Documentation/ABI/testing/configfs-iio*
6964 F:      Documentation/ABI/testing/sysfs-bus-iio*
6965 F:      Documentation/devicetree/bindings/iio/
6966 F:      drivers/iio/
6967 F:      drivers/staging/iio/
6968 F:      include/linux/iio/
6969 F:      tools/iio/
6970
6971 IKANOS/ADI EAGLE ADSL USB DRIVER
6972 M:      Matthieu Castet <castet.matthieu@free.fr>
6973 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6974 S:      Maintained
6975 F:      drivers/usb/atm/ueagle-atm.c
6976
6977 IMGTEC ASCII LCD DRIVER
6978 M:      Paul Burton <paul.burton@mips.com>
6979 S:      Maintained
6980 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
6981 F:      drivers/auxdisplay/img-ascii-lcd.c
6982
6983 IMGTEC IR DECODER DRIVER
6984 M:      James Hogan <jhogan@kernel.org>
6985 S:      Maintained
6986 F:      drivers/media/rc/img-ir/
6987
6988 IMON SOUNDGRAPH USB IR RECEIVER
6989 M:      Sean Young <sean@mess.org>
6990 L:      linux-media@vger.kernel.org
6991 S:      Maintained
6992 F:      drivers/media/rc/imon_raw.c
6993 F:      drivers/media/rc/imon.c
6994
6995 IMS TWINTURBO FRAMEBUFFER DRIVER
6996 L:      linux-fbdev@vger.kernel.org
6997 S:      Orphan
6998 F:      drivers/video/fbdev/imsttfb.c
6999
7000 INA209 HARDWARE MONITOR DRIVER
7001 M:      Guenter Roeck <linux@roeck-us.net>
7002 L:      linux-hwmon@vger.kernel.org
7003 S:      Maintained
7004 F:      Documentation/hwmon/ina209
7005 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7006 F:      drivers/hwmon/ina209.c
7007
7008 INA2XX HARDWARE MONITOR DRIVER
7009 M:      Guenter Roeck <linux@roeck-us.net>
7010 L:      linux-hwmon@vger.kernel.org
7011 S:      Maintained
7012 F:      Documentation/hwmon/ina2xx
7013 F:      drivers/hwmon/ina2xx.c
7014 F:      include/linux/platform_data/ina2xx.h
7015
7016 INDUSTRY PACK SUBSYSTEM (IPACK)
7017 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7018 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7019 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7020 L:      industrypack-devel@lists.sourceforge.net
7021 W:      http://industrypack.sourceforge.net
7022 S:      Maintained
7023 F:      drivers/ipack/
7024
7025 INFINIBAND SUBSYSTEM
7026 M:      Doug Ledford <dledford@redhat.com>
7027 M:      Jason Gunthorpe <jgg@mellanox.com>
7028 L:      linux-rdma@vger.kernel.org
7029 W:      https://github.com/linux-rdma/rdma-core
7030 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7032 S:      Supported
7033 F:      Documentation/devicetree/bindings/infiniband/
7034 F:      Documentation/infiniband/
7035 F:      drivers/infiniband/
7036 F:      include/uapi/linux/if_infiniband.h
7037 F:      include/uapi/rdma/
7038 F:      include/rdma/
7039
7040 INGENIC JZ4780 DMA Driver
7041 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7042 S:      Maintained
7043 F:      drivers/dma/dma-jz4780.c
7044
7045 INGENIC JZ4780 NAND DRIVER
7046 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7047 L:      linux-mtd@lists.infradead.org
7048 S:      Maintained
7049 F:      drivers/mtd/nand/raw/jz4780_*
7050
7051 INOTIFY
7052 M:      Jan Kara <jack@suse.cz>
7053 R:      Amir Goldstein <amir73il@gmail.com>
7054 L:      linux-fsdevel@vger.kernel.org
7055 S:      Maintained
7056 F:      Documentation/filesystems/inotify.txt
7057 F:      fs/notify/inotify/
7058 F:      include/linux/inotify.h
7059 F:      include/uapi/linux/inotify.h
7060
7061 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7062 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7063 L:      linux-input@vger.kernel.org
7064 Q:      http://patchwork.kernel.org/project/linux-input/list/
7065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7066 S:      Maintained
7067 F:      drivers/input/
7068 F:      include/linux/input.h
7069 F:      include/uapi/linux/input.h
7070 F:      include/uapi/linux/input-event-codes.h
7071 F:      include/linux/input/
7072 F:      Documentation/devicetree/bindings/input/
7073 F:      Documentation/input/
7074
7075 INPUT MULTITOUCH (MT) PROTOCOL
7076 M:      Henrik Rydberg <rydberg@bitmath.org>
7077 L:      linux-input@vger.kernel.org
7078 S:      Odd fixes
7079 F:      Documentation/input/multi-touch-protocol.rst
7080 F:      drivers/input/input-mt.c
7081 K:      \b(ABS|SYN)_MT_
7082
7083 INSIDE SECURE CRYPTO DRIVER
7084 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7085 F:      drivers/crypto/inside-secure/
7086 S:      Maintained
7087 L:      linux-crypto@vger.kernel.org
7088
7089 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7090 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7091 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7092 L:      linux-integrity@vger.kernel.org
7093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7094 S:      Supported
7095 F:      security/integrity/ima/
7096
7097 INTEL 810/815 FRAMEBUFFER DRIVER
7098 M:      Antonino Daplas <adaplas@gmail.com>
7099 L:      linux-fbdev@vger.kernel.org
7100 S:      Maintained
7101 F:      drivers/video/fbdev/i810/
7102
7103 INTEL ASoC DRIVERS
7104 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7105 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7106 M:      Jie Yang <yang.jie@linux.intel.com>
7107 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7108 S:      Supported
7109 F:      sound/soc/intel/
7110
7111 INTEL C600 SERIES SAS CONTROLLER DRIVER
7112 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7113 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7114 L:      linux-scsi@vger.kernel.org
7115 T:      git git://git.code.sf.net/p/intel-sas/isci
7116 S:      Supported
7117 F:      drivers/scsi/isci/
7118
7119 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7120 M:      Jani Nikula <jani.nikula@linux.intel.com>
7121 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7122 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7123 L:      intel-gfx@lists.freedesktop.org
7124 W:      https://01.org/linuxgraphics/
7125 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7126 C:      irc://chat.freenode.net/intel-gfx
7127 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7128 T:      git git://anongit.freedesktop.org/drm-intel
7129 S:      Supported
7130 F:      drivers/gpu/drm/i915/
7131 F:      include/drm/i915*
7132 F:      include/uapi/drm/i915_drm.h
7133 F:      Documentation/gpu/i915.rst
7134
7135 INTEL ETHERNET DRIVERS
7136 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7137 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7138 W:      http://www.intel.com/support/feedback.htm
7139 W:      http://e1000.sourceforge.net/
7140 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7143 S:      Supported
7144 F:      Documentation/networking/e100.rst
7145 F:      Documentation/networking/e1000.rst
7146 F:      Documentation/networking/e1000e.txt
7147 F:      Documentation/networking/igb.txt
7148 F:      Documentation/networking/igbvf.txt
7149 F:      Documentation/networking/ixgb.txt
7150 F:      Documentation/networking/ixgbe.txt
7151 F:      Documentation/networking/ixgbevf.txt
7152 F:      Documentation/networking/i40e.txt
7153 F:      Documentation/networking/i40evf.txt
7154 F:      Documentation/networking/ice.txt
7155 F:      drivers/net/ethernet/intel/
7156 F:      drivers/net/ethernet/intel/*/
7157 F:      include/linux/avf/virtchnl.h
7158
7159 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7160 M:      Maik Broemme <mbroemme@libmpq.org>
7161 L:      linux-fbdev@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/fb/intelfb.txt
7164 F:      drivers/video/fbdev/intelfb/
7165
7166 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7167 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7168 M:      Zhi Wang <zhi.a.wang@intel.com>
7169 L:      intel-gvt-dev@lists.freedesktop.org
7170 L:      intel-gfx@lists.freedesktop.org
7171 W:      https://01.org/igvt-g
7172 T:      git https://github.com/intel/gvt-linux.git
7173 S:      Supported
7174 F:      drivers/gpu/drm/i915/gvt/
7175
7176 INTEL HID EVENT DRIVER
7177 M:      Alex Hung <alex.hung@canonical.com>
7178 L:      platform-driver-x86@vger.kernel.org
7179 S:      Maintained
7180 F:      drivers/platform/x86/intel-hid.c
7181
7182 INTEL I/OAT DMA DRIVER
7183 M:      Dave Jiang <dave.jiang@intel.com>
7184 R:      Dan Williams <dan.j.williams@intel.com>
7185 L:      dmaengine@vger.kernel.org
7186 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7187 S:      Supported
7188 F:      drivers/dma/ioat*
7189
7190 INTEL IDLE DRIVER
7191 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7192 M:      Len Brown <lenb@kernel.org>
7193 L:      linux-pm@vger.kernel.org
7194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7195 B:      https://bugzilla.kernel.org
7196 S:      Supported
7197 F:      drivers/idle/intel_idle.c
7198
7199 INTEL INTEGRATED SENSOR HUB DRIVER
7200 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7201 M:      Jiri Kosina <jikos@kernel.org>
7202 L:      linux-input@vger.kernel.org
7203 S:      Maintained
7204 F:      drivers/hid/intel-ish-hid/
7205
7206 INTEL IOMMU (VT-d)
7207 M:      David Woodhouse <dwmw2@infradead.org>
7208 L:      iommu@lists.linux-foundation.org
7209 T:      git git://git.infradead.org/iommu-2.6.git
7210 S:      Supported
7211 F:      drivers/iommu/intel-iommu.c
7212 F:      include/linux/intel-iommu.h
7213
7214 INTEL IOP-ADMA DMA DRIVER
7215 R:      Dan Williams <dan.j.williams@intel.com>
7216 S:      Odd fixes
7217 F:      drivers/dma/iop-adma.c
7218
7219 INTEL IPU3 CSI-2 CIO2 DRIVER
7220 M:      Yong Zhi <yong.zhi@intel.com>
7221 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7222 L:      linux-media@vger.kernel.org
7223 S:      Maintained
7224 F:      drivers/media/pci/intel/ipu3/
7225 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7226
7227 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7228 M:      Krzysztof Halasa <khalasa@piap.pl>
7229 S:      Maintained
7230 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7231 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7232 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7233 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7234 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7235 F:      drivers/net/wan/ixp4xx_hss.c
7236
7237 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7238 M:      Deepak Saxena <dsaxena@plexity.net>
7239 S:      Maintained
7240 F:      drivers/char/hw_random/ixp4xx-rng.c
7241
7242 INTEL MANAGEMENT ENGINE (mei)
7243 M:      Tomas Winkler <tomas.winkler@intel.com>
7244 L:      linux-kernel@vger.kernel.org
7245 S:      Supported
7246 F:      include/uapi/linux/mei.h
7247 F:      include/linux/mei_cl_bus.h
7248 F:      drivers/misc/mei/*
7249 F:      drivers/watchdog/mei_wdt.c
7250 F:      Documentation/misc-devices/mei/*
7251 F:      samples/mei/*
7252
7253 INTEL MENLOW THERMAL DRIVER
7254 M:      Sujith Thomas <sujith.thomas@intel.com>
7255 L:      platform-driver-x86@vger.kernel.org
7256 W:      https://01.org/linux-acpi
7257 S:      Supported
7258 F:      drivers/platform/x86/intel_menlow.c
7259
7260 INTEL MERRIFIELD GPIO DRIVER
7261 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7262 L:      linux-gpio@vger.kernel.org
7263 S:      Maintained
7264 F:      drivers/gpio/gpio-merrifield.c
7265
7266 INTEL MIC DRIVERS (mic)
7267 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7268 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7269 S:      Supported
7270 W:      https://github.com/sudeepdutt/mic
7271 W:      http://software.intel.com/en-us/mic-developer
7272 F:      include/linux/mic_bus.h
7273 F:      include/linux/scif.h
7274 F:      include/uapi/linux/mic_common.h
7275 F:      include/uapi/linux/mic_ioctl.h
7276 F:      include/uapi/linux/scif_ioctl.h
7277 F:      drivers/misc/mic/
7278 F:      drivers/dma/mic_x100_dma.c
7279 F:      drivers/dma/mic_x100_dma.h
7280 F:      Documentation/mic/
7281
7282 INTEL PMC CORE DRIVER
7283 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7284 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7285 L:      platform-driver-x86@vger.kernel.org
7286 S:      Maintained
7287 F:      arch/x86/include/asm/pmc_core.h
7288 F:      drivers/platform/x86/intel_pmc_core*
7289
7290 INTEL PMC/P-Unit IPC DRIVER
7291 M:      Zha Qipeng<qipeng.zha@intel.com>
7292 L:      platform-driver-x86@vger.kernel.org
7293 S:      Maintained
7294 F:      drivers/platform/x86/intel_pmc_ipc.c
7295 F:      drivers/platform/x86/intel_punit_ipc.c
7296 F:      arch/x86/include/asm/intel_pmc_ipc.h
7297 F:      arch/x86/include/asm/intel_punit_ipc.h
7298
7299 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7300 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7301 L:      linux-wireless@vger.kernel.org
7302 S:      Maintained
7303 F:      Documentation/networking/README.ipw2100
7304 F:      Documentation/networking/README.ipw2200
7305 F:      drivers/net/wireless/intel/ipw2x00/
7306
7307 INTEL PSTATE DRIVER
7308 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7309 M:      Len Brown <lenb@kernel.org>
7310 L:      linux-pm@vger.kernel.org
7311 S:      Supported
7312 F:      drivers/cpufreq/intel_pstate.c
7313
7314 INTEL RDMA RNIC DRIVER
7315 M:      Faisal Latif <faisal.latif@intel.com>
7316 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7317 L:      linux-rdma@vger.kernel.org
7318 S:      Supported
7319 F:      drivers/infiniband/hw/i40iw/
7320 F:      include/uapi/rdma/i40iw-abi.h
7321
7322 INTEL SHA MULTIBUFFER DRIVER
7323 M:      Megha Dey <megha.dey@linux.intel.com>
7324 R:      Tim Chen <tim.c.chen@linux.intel.com>
7325 L:      linux-crypto@vger.kernel.org
7326 S:      Supported
7327 F:      arch/x86/crypto/sha*-mb
7328 F:      crypto/mcryptd.c
7329
7330 INTEL TELEMETRY DRIVER
7331 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7332 L:      platform-driver-x86@vger.kernel.org
7333 S:      Maintained
7334 F:      arch/x86/include/asm/intel_telemetry.h
7335 F:      drivers/platform/x86/intel_telemetry*
7336
7337 INTEL VIRTUAL BUTTON DRIVER
7338 M:      AceLan Kao <acelan.kao@canonical.com>
7339 L:      platform-driver-x86@vger.kernel.org
7340 S:      Maintained
7341 F:      drivers/platform/x86/intel-vbtn.c
7342
7343 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7344 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7345 L:      linux-wireless@vger.kernel.org
7346 S:      Supported
7347 F:      drivers/net/wireless/intel/iwlegacy/
7348
7349 INTEL WIRELESS WIFI LINK (iwlwifi)
7350 M:      Johannes Berg <johannes.berg@intel.com>
7351 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7352 M:      Luca Coelho <luciano.coelho@intel.com>
7353 M:      Intel Linux Wireless <linuxwifi@intel.com>
7354 L:      linux-wireless@vger.kernel.org
7355 W:      http://intellinuxwireless.org
7356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7357 S:      Supported
7358 F:      drivers/net/wireless/intel/iwlwifi/
7359
7360 INTEL WIRELESS WIMAX CONNECTION 2400
7361 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7362 M:      linux-wimax@intel.com
7363 L:      wimax@linuxwimax.org (subscribers-only)
7364 S:      Supported
7365 W:      http://linuxwimax.org
7366 F:      Documentation/wimax/README.i2400m
7367 F:      drivers/net/wimax/i2400m/
7368 F:      include/uapi/linux/wimax/i2400m.h
7369
7370 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7371 M:      Mario Limonciello <mario.limonciello@dell.com>
7372 S:      Maintained
7373 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7374
7375 INTEL(R) TRACE HUB
7376 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7377 S:      Supported
7378 F:      Documentation/trace/intel_th.txt
7379 F:      drivers/hwtracing/intel_th/
7380
7381 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7382 M:      Ning Sun <ning.sun@intel.com>
7383 L:      tboot-devel@lists.sourceforge.net
7384 W:      http://tboot.sourceforge.net
7385 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7386 S:      Supported
7387 F:      Documentation/intel_txt.txt
7388 F:      include/linux/tboot.h
7389 F:      arch/x86/kernel/tboot.c
7390
7391 INTEL-MID GPIO DRIVER
7392 M:      David Cohen <david.a.cohen@linux.intel.com>
7393 L:      linux-gpio@vger.kernel.org
7394 S:      Maintained
7395 F:      drivers/gpio/gpio-intel-mid.c
7396
7397 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7398 M:      Linus Walleij <linus.walleij@linaro.org>
7399 L:      linux-iio@vger.kernel.org
7400 S:      Maintained
7401 F:      drivers/iio/gyro/mpu3050*
7402 F:      Documentation/devicetree/bindings/iio/gyroscope/inv,mpu3050.txt
7403
7404 IOC3 ETHERNET DRIVER
7405 M:      Ralf Baechle <ralf@linux-mips.org>
7406 L:      linux-mips@linux-mips.org
7407 S:      Maintained
7408 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7409
7410 IOC3 SERIAL DRIVER
7411 M:      Pat Gefre <pfg@sgi.com>
7412 L:      linux-serial@vger.kernel.org
7413 S:      Maintained
7414 F:      drivers/tty/serial/ioc3_serial.c
7415
7416 IOMMU DRIVERS
7417 M:      Joerg Roedel <joro@8bytes.org>
7418 L:      iommu@lists.linux-foundation.org
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7420 S:      Maintained
7421 F:      Documentation/devicetree/bindings/iommu/
7422 F:      drivers/iommu/
7423 F:      include/linux/iommu.h
7424 F:      include/linux/of_iommu.h
7425 F:      include/linux/iova.h
7426
7427 IP MASQUERADING
7428 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7429 S:      Maintained
7430 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7431
7432 IPMI SUBSYSTEM
7433 M:      Corey Minyard <minyard@acm.org>
7434 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7435 W:      http://openipmi.sourceforge.net/
7436 S:      Supported
7437 F:      Documentation/IPMI.txt
7438 F:      drivers/char/ipmi/
7439 F:      include/linux/ipmi*
7440 F:      include/uapi/linux/ipmi*
7441
7442 IPS SCSI RAID DRIVER
7443 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7444 L:      linux-scsi@vger.kernel.org
7445 W:      http://www.adaptec.com/
7446 S:      Maintained
7447 F:      drivers/scsi/ips*
7448
7449 IPVS
7450 M:      Wensong Zhang <wensong@linux-vs.org>
7451 M:      Simon Horman <horms@verge.net.au>
7452 M:      Julian Anastasov <ja@ssi.bg>
7453 L:      netdev@vger.kernel.org
7454 L:      lvs-devel@vger.kernel.org
7455 S:      Maintained
7456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7458 F:      Documentation/networking/ipvs-sysctl.txt
7459 F:      include/net/ip_vs.h
7460 F:      include/uapi/linux/ip_vs.h
7461 F:      net/netfilter/ipvs/
7462
7463 IPWIRELESS DRIVER
7464 M:      Jiri Kosina <jikos@kernel.org>
7465 M:      David Sterba <dsterba@suse.com>
7466 S:      Odd Fixes
7467 F:      drivers/tty/ipwireless/
7468
7469 IPX NETWORK LAYER
7470 L:      netdev@vger.kernel.org
7471 S:      Obsolete
7472 F:      include/uapi/linux/ipx.h
7473 F:      drivers/staging/ipx/
7474
7475 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7476 M:      Marc Zyngier <marc.zyngier@arm.com>
7477 S:      Maintained
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7479 F:      Documentation/IRQ-domain.txt
7480 F:      include/linux/irqdomain.h
7481 F:      kernel/irq/irqdomain.c
7482 F:      kernel/irq/msi.c
7483
7484 IRQ SUBSYSTEM
7485 M:      Thomas Gleixner <tglx@linutronix.de>
7486 L:      linux-kernel@vger.kernel.org
7487 S:      Maintained
7488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7489 F:      kernel/irq/
7490
7491 IRQCHIP DRIVERS
7492 M:      Thomas Gleixner <tglx@linutronix.de>
7493 M:      Jason Cooper <jason@lakedaemon.net>
7494 M:      Marc Zyngier <marc.zyngier@arm.com>
7495 L:      linux-kernel@vger.kernel.org
7496 S:      Maintained
7497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7498 F:      Documentation/devicetree/bindings/interrupt-controller/
7499 F:      drivers/irqchip/
7500
7501 ISA
7502 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7503 S:      Maintained
7504 F:      Documentation/isa.txt
7505 F:      drivers/base/isa.c
7506 F:      include/linux/isa.h
7507
7508 ISA RADIO MODULE
7509 M:      Hans Verkuil <hverkuil@xs4all.nl>
7510 L:      linux-media@vger.kernel.org
7511 T:      git git://linuxtv.org/media_tree.git
7512 W:      https://linuxtv.org
7513 S:      Maintained
7514 F:      drivers/media/radio/radio-isa*
7515
7516 ISAPNP
7517 M:      Jaroslav Kysela <perex@perex.cz>
7518 S:      Maintained
7519 F:      Documentation/isapnp.txt
7520 F:      drivers/pnp/isapnp/
7521 F:      include/linux/isapnp.h
7522
7523 ISCSI
7524 M:      Lee Duncan <lduncan@suse.com>
7525 M:      Chris Leech <cleech@redhat.com>
7526 L:      open-iscsi@googlegroups.com
7527 W:      www.open-iscsi.com
7528 S:      Maintained
7529 F:      drivers/scsi/*iscsi*
7530 F:      include/scsi/*iscsi*
7531
7532 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7533 M:      Peter Jones <pjones@redhat.com>
7534 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7535 S:      Maintained
7536 F:      drivers/firmware/iscsi_ibft*
7537
7538 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7539 M:      Or Gerlitz <ogerlitz@mellanox.com>
7540 M:      Sagi Grimberg <sagi@grimberg.me>
7541 M:      Roi Dayan <roid@mellanox.com>
7542 L:      linux-rdma@vger.kernel.org
7543 S:      Supported
7544 W:      http://www.openfabrics.org
7545 W:      www.open-iscsi.org
7546 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7547 F:      drivers/infiniband/ulp/iser/
7548
7549 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7550 M:      Sagi Grimberg <sagi@grimberg.me>
7551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7552 L:      linux-rdma@vger.kernel.org
7553 L:      target-devel@vger.kernel.org
7554 S:      Supported
7555 W:      http://www.linux-iscsi.org
7556 F:      drivers/infiniband/ulp/isert
7557
7558 ISDN SUBSYSTEM
7559 M:      Karsten Keil <isdn@linux-pingi.de>
7560 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7561 L:      netdev@vger.kernel.org
7562 W:      http://www.isdn4linux.de
7563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7564 S:      Maintained
7565 F:      Documentation/isdn/
7566 F:      drivers/isdn/
7567 F:      include/linux/isdn.h
7568 F:      include/linux/isdn/
7569 F:      include/uapi/linux/isdn.h
7570 F:      include/uapi/linux/isdn/
7571
7572 ISDN SUBSYSTEM (Eicon active card driver)
7573 M:      Armin Schindler <mac@melware.de>
7574 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7575 W:      http://www.melware.de
7576 S:      Maintained
7577 F:      drivers/isdn/hardware/eicon/
7578
7579 IT87 HARDWARE MONITORING DRIVER
7580 M:      Jean Delvare <jdelvare@suse.com>
7581 L:      linux-hwmon@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/hwmon/it87
7584 F:      drivers/hwmon/it87.c
7585
7586 IT913X MEDIA DRIVER
7587 M:      Antti Palosaari <crope@iki.fi>
7588 L:      linux-media@vger.kernel.org
7589 W:      https://linuxtv.org
7590 W:      http://palosaari.fi/linux/
7591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7592 T:      git git://linuxtv.org/anttip/media_tree.git
7593 S:      Maintained
7594 F:      drivers/media/tuners/it913x*
7595
7596 IVTV VIDEO4LINUX DRIVER
7597 M:      Andy Walls <awalls@md.metrocast.net>
7598 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7599 L:      linux-media@vger.kernel.org
7600 T:      git git://linuxtv.org/media_tree.git
7601 W:      http://www.ivtvdriver.org
7602 S:      Maintained
7603 F:      Documentation/media/v4l-drivers/ivtv*
7604 F:      drivers/media/pci/ivtv/
7605 F:      include/uapi/linux/ivtv*
7606
7607 IX2505V MEDIA DRIVER
7608 M:      Malcolm Priestley <tvboxspy@gmail.com>
7609 L:      linux-media@vger.kernel.org
7610 W:      https://linuxtv.org
7611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7612 S:      Maintained
7613 F:      drivers/media/dvb-frontends/ix2505v*
7614
7615 JAILHOUSE HYPERVISOR INTERFACE
7616 M:      Jan Kiszka <jan.kiszka@siemens.com>
7617 L:      jailhouse-dev@googlegroups.com
7618 S:      Maintained
7619 F:      arch/x86/kernel/jailhouse.c
7620 F:      arch/x86/include/asm/jailhouse_para.h
7621
7622 JC42.4 TEMPERATURE SENSOR DRIVER
7623 M:      Guenter Roeck <linux@roeck-us.net>
7624 L:      linux-hwmon@vger.kernel.org
7625 S:      Maintained
7626 F:      drivers/hwmon/jc42.c
7627 F:      Documentation/hwmon/jc42
7628
7629 JFS FILESYSTEM
7630 M:      Dave Kleikamp <shaggy@kernel.org>
7631 L:      jfs-discussion@lists.sourceforge.net
7632 W:      http://jfs.sourceforge.net/
7633 T:      git git://github.com/kleikamp/linux-shaggy.git
7634 S:      Maintained
7635 F:      Documentation/filesystems/jfs.txt
7636 F:      fs/jfs/
7637
7638 JME NETWORK DRIVER
7639 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7640 L:      netdev@vger.kernel.org
7641 S:      Maintained
7642 F:      drivers/net/ethernet/jme.*
7643
7644 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7645 M:      David Woodhouse <dwmw2@infradead.org>
7646 L:      linux-mtd@lists.infradead.org
7647 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7648 S:      Maintained
7649 F:      fs/jffs2/
7650 F:      include/uapi/linux/jffs2.h
7651
7652 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7653 M:      "Theodore Ts'o" <tytso@mit.edu>
7654 M:      Jan Kara <jack@suse.com>
7655 L:      linux-ext4@vger.kernel.org
7656 S:      Maintained
7657 F:      fs/jbd2/
7658 F:      include/linux/jbd2.h
7659
7660 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7661 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7662 L:      linux-media@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/media/platform/rcar_jpu.c
7665
7666 JSM Neo PCI based serial card
7667 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7668 L:      linux-serial@vger.kernel.org
7669 S:      Maintained
7670 F:      drivers/tty/serial/jsm/
7671
7672 K10TEMP HARDWARE MONITORING DRIVER
7673 M:      Clemens Ladisch <clemens@ladisch.de>
7674 L:      linux-hwmon@vger.kernel.org
7675 S:      Maintained
7676 F:      Documentation/hwmon/k10temp
7677 F:      drivers/hwmon/k10temp.c
7678
7679 K8TEMP HARDWARE MONITORING DRIVER
7680 M:      Rudolf Marek <r.marek@assembler.cz>
7681 L:      linux-hwmon@vger.kernel.org
7682 S:      Maintained
7683 F:      Documentation/hwmon/k8temp
7684 F:      drivers/hwmon/k8temp.c
7685
7686 KASAN
7687 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7688 R:      Alexander Potapenko <glider@google.com>
7689 R:      Dmitry Vyukov <dvyukov@google.com>
7690 L:      kasan-dev@googlegroups.com
7691 S:      Maintained
7692 F:      arch/*/include/asm/kasan.h
7693 F:      arch/*/mm/kasan_init*
7694 F:      Documentation/dev-tools/kasan.rst
7695 F:      include/linux/kasan*.h
7696 F:      lib/test_kasan.c
7697 F:      mm/kasan/
7698 F:      scripts/Makefile.kasan
7699
7700 KCONFIG
7701 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7703 L:      linux-kbuild@vger.kernel.org
7704 S:      Maintained
7705 F:      Documentation/kbuild/kconfig*
7706 F:      scripts/kconfig/
7707 F:      scripts/Kconfig.include
7708
7709 KDUMP
7710 M:      Dave Young <dyoung@redhat.com>
7711 M:      Baoquan He <bhe@redhat.com>
7712 R:      Vivek Goyal <vgoyal@redhat.com>
7713 L:      kexec@lists.infradead.org
7714 W:      http://lse.sourceforge.net/kdump/
7715 S:      Maintained
7716 F:      Documentation/kdump/
7717
7718 KEENE FM RADIO TRANSMITTER DRIVER
7719 M:      Hans Verkuil <hverkuil@xs4all.nl>
7720 L:      linux-media@vger.kernel.org
7721 T:      git git://linuxtv.org/media_tree.git
7722 W:      https://linuxtv.org
7723 S:      Maintained
7724 F:      drivers/media/radio/radio-keene*
7725
7726 KERNEL AUTOMOUNTER
7727 M:      Ian Kent <raven@themaw.net>
7728 L:      autofs@vger.kernel.org
7729 S:      Maintained
7730 F:      fs/autofs/
7731
7732 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7733 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7734 M:      Michal Marek <michal.lkml@markovi.net>
7735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7736 L:      linux-kbuild@vger.kernel.org
7737 S:      Maintained
7738 F:      Documentation/kbuild/
7739 F:      Makefile
7740 F:      scripts/Kbuild*
7741 F:      scripts/Makefile*
7742 F:      scripts/basic/
7743 F:      scripts/mk*
7744 F:      scripts/mod/
7745 F:      scripts/package/
7746
7747 KERNEL JANITORS
7748 L:      kernel-janitors@vger.kernel.org
7749 W:      http://kernelnewbies.org/KernelJanitors
7750 S:      Odd Fixes
7751
7752 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7753 M:      "J. Bruce Fields" <bfields@fieldses.org>
7754 M:      Jeff Layton <jlayton@kernel.org>
7755 L:      linux-nfs@vger.kernel.org
7756 W:      http://nfs.sourceforge.net/
7757 T:      git git://linux-nfs.org/~bfields/linux.git
7758 S:      Supported
7759 F:      fs/nfsd/
7760 F:      include/uapi/linux/nfsd/
7761 F:      fs/lockd/
7762 F:      fs/nfs_common/
7763 F:      net/sunrpc/
7764 F:      include/linux/lockd/
7765 F:      include/linux/sunrpc/
7766 F:      include/uapi/linux/sunrpc/
7767
7768 KERNEL SELFTEST FRAMEWORK
7769 M:      Shuah Khan <shuah@kernel.org>
7770 L:      linux-kselftest@vger.kernel.org
7771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7772 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7773 S:      Maintained
7774 F:      tools/testing/selftests/
7775 F:      Documentation/dev-tools/kselftest*
7776
7777 KERNEL USERMODE HELPER
7778 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7779 L:      linux-kernel@vger.kernel.org
7780 S:      Maintained
7781 F:      kernel/umh.c
7782 F:      include/linux/umh.h
7783
7784 KERNEL VIRTUAL MACHINE (KVM)
7785 M:      Paolo Bonzini <pbonzini@redhat.com>
7786 M:      Radim Krčmář <rkrcmar@redhat.com>
7787 L:      kvm@vger.kernel.org
7788 W:      http://www.linux-kvm.org
7789 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7790 S:      Supported
7791 F:      Documentation/virtual/kvm/
7792 F:      include/trace/events/kvm.h
7793 F:      include/uapi/asm-generic/kvm*
7794 F:      include/uapi/linux/kvm*
7795 F:      include/asm-generic/kvm*
7796 F:      include/linux/kvm*
7797 F:      include/kvm/iodev.h
7798 F:      virt/kvm/*
7799 F:      tools/kvm/
7800
7801 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7802 M:      Joerg Roedel <joro@8bytes.org>
7803 L:      kvm@vger.kernel.org
7804 W:      http://www.linux-kvm.org/
7805 S:      Maintained
7806 F:      arch/x86/include/asm/svm.h
7807 F:      arch/x86/kvm/svm.c
7808
7809 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7810 M:      Christoffer Dall <christoffer.dall@arm.com>
7811 M:      Marc Zyngier <marc.zyngier@arm.com>
7812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7813 L:      kvmarm@lists.cs.columbia.edu
7814 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7816 S:      Supported
7817 F:      arch/arm/include/uapi/asm/kvm*
7818 F:      arch/arm/include/asm/kvm*
7819 F:      arch/arm/kvm/
7820 F:      virt/kvm/arm/
7821 F:      include/kvm/arm_*
7822
7823 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7824 M:      Christoffer Dall <christoffer.dall@arm.com>
7825 M:      Marc Zyngier <marc.zyngier@arm.com>
7826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7827 L:      kvmarm@lists.cs.columbia.edu
7828 S:      Maintained
7829 F:      arch/arm64/include/uapi/asm/kvm*
7830 F:      arch/arm64/include/asm/kvm*
7831 F:      arch/arm64/kvm/
7832
7833 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7834 M:      James Hogan <jhogan@kernel.org>
7835 L:      linux-mips@linux-mips.org
7836 S:      Supported
7837 F:      arch/mips/include/uapi/asm/kvm*
7838 F:      arch/mips/include/asm/kvm*
7839 F:      arch/mips/kvm/
7840
7841 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7842 M:      Paul Mackerras <paulus@ozlabs.org>
7843 L:      kvm-ppc@vger.kernel.org
7844 W:      http://www.linux-kvm.org/
7845 T:      git git://github.com/agraf/linux-2.6.git
7846 S:      Supported
7847 F:      arch/powerpc/include/uapi/asm/kvm*
7848 F:      arch/powerpc/include/asm/kvm*
7849 F:      arch/powerpc/kvm/
7850 F:      arch/powerpc/kernel/kvm*
7851
7852 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7853 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7854 M:      Janosch Frank <frankja@linux.ibm.com>
7855 R:      David Hildenbrand <david@redhat.com>
7856 R:      Cornelia Huck <cohuck@redhat.com>
7857 L:      linux-s390@vger.kernel.org
7858 W:      http://www.ibm.com/developerworks/linux/linux390/
7859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7860 S:      Supported
7861 F:      arch/s390/include/uapi/asm/kvm*
7862 F:      arch/s390/include/asm/gmap.h
7863 F:      arch/s390/include/asm/kvm*
7864 F:      arch/s390/kvm/
7865 F:      arch/s390/mm/gmap.c
7866
7867 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7868 M:      Paolo Bonzini <pbonzini@redhat.com>
7869 M:      Radim Krčmář <rkrcmar@redhat.com>
7870 L:      kvm@vger.kernel.org
7871 W:      http://www.linux-kvm.org
7872 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7873 S:      Supported
7874 F:      arch/x86/kvm/
7875 F:      arch/x86/include/uapi/asm/kvm*
7876 F:      arch/x86/include/asm/kvm*
7877 F:      arch/x86/include/asm/pvclock-abi.h
7878 F:      arch/x86/kernel/kvm.c
7879 F:      arch/x86/kernel/kvmclock.c
7880
7881 KERNFS
7882 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7883 M:      Tejun Heo <tj@kernel.org>
7884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7885 S:      Supported
7886 F:      include/linux/kernfs.h
7887 F:      fs/kernfs/
7888
7889 KEXEC
7890 M:      Eric Biederman <ebiederm@xmission.com>
7891 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7892 L:      kexec@lists.infradead.org
7893 S:      Maintained
7894 F:      include/linux/kexec.h
7895 F:      include/uapi/linux/kexec.h
7896 F:      kernel/kexec*
7897
7898 KEYS-ENCRYPTED
7899 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7900 L:      linux-integrity@vger.kernel.org
7901 L:      keyrings@vger.kernel.org
7902 S:      Supported
7903 F:      Documentation/security/keys/trusted-encrypted.rst
7904 F:      include/keys/encrypted-type.h
7905 F:      security/keys/encrypted-keys/
7906
7907 KEYS-TRUSTED
7908 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7909 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7910 L:      linux-integrity@vger.kernel.org
7911 L:      keyrings@vger.kernel.org
7912 S:      Supported
7913 F:      Documentation/security/keys/trusted-encrypted.rst
7914 F:      include/keys/trusted-type.h
7915 F:      security/keys/trusted.c
7916 F:      security/keys/trusted.h
7917
7918 KEYS/KEYRINGS:
7919 M:      David Howells <dhowells@redhat.com>
7920 L:      keyrings@vger.kernel.org
7921 S:      Maintained
7922 F:      Documentation/security/keys/core.rst
7923 F:      include/linux/key.h
7924 F:      include/linux/key-type.h
7925 F:      include/linux/keyctl.h
7926 F:      include/uapi/linux/keyctl.h
7927 F:      include/keys/
7928 F:      security/keys/
7929
7930 KGDB / KDB /debug_core
7931 M:      Jason Wessel <jason.wessel@windriver.com>
7932 M:      Daniel Thompson <daniel.thompson@linaro.org>
7933 W:      http://kgdb.wiki.kernel.org/
7934 L:      kgdb-bugreport@lists.sourceforge.net
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7936 S:      Maintained
7937 F:      Documentation/dev-tools/kgdb.rst
7938 F:      drivers/misc/kgdbts.c
7939 F:      drivers/tty/serial/kgdboc.c
7940 F:      include/linux/kdb.h
7941 F:      include/linux/kgdb.h
7942 F:      kernel/debug/
7943
7944 KMEMLEAK
7945 M:      Catalin Marinas <catalin.marinas@arm.com>
7946 S:      Maintained
7947 F:      Documentation/dev-tools/kmemleak.rst
7948 F:      include/linux/kmemleak.h
7949 F:      mm/kmemleak.c
7950 F:      mm/kmemleak-test.c
7951
7952 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7953 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7954 L:      linux-kernel@vger.kernel.org
7955 S:      Maintained
7956 F:      kernel/kmod.c
7957 F:      include/linux/kmod.h
7958 F:      lib/test_kmod.c
7959 F:      tools/testing/selftests/kmod/
7960
7961 KPROBES
7962 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7963 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7964 M:      "David S. Miller" <davem@davemloft.net>
7965 M:      Masami Hiramatsu <mhiramat@kernel.org>
7966 S:      Maintained
7967 F:      Documentation/kprobes.txt
7968 F:      include/linux/kprobes.h
7969 F:      include/asm-generic/kprobes.h
7970 F:      kernel/kprobes.c
7971
7972 KS0108 LCD CONTROLLER DRIVER
7973 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7974 S:      Maintained
7975 F:      Documentation/auxdisplay/ks0108
7976 F:      drivers/auxdisplay/ks0108.c
7977 F:      include/linux/ks0108.h
7978
7979 L3MDEV
7980 M:      David Ahern <dsa@cumulusnetworks.com>
7981 L:      netdev@vger.kernel.org
7982 S:      Maintained
7983 F:      net/l3mdev
7984 F:      include/net/l3mdev.h
7985
7986 LANTIQ MIPS ARCHITECTURE
7987 M:      John Crispin <john@phrozen.org>
7988 L:      linux-mips@linux-mips.org
7989 S:      Maintained
7990 F:      arch/mips/lantiq
7991 F:      drivers/soc/lantiq
7992
7993 LAPB module
7994 L:      linux-x25@vger.kernel.org
7995 S:      Orphan
7996 F:      Documentation/networking/lapb-module.txt
7997 F:      include/*/lapb.h
7998 F:      net/lapb/
7999
8000 LASI 53c700 driver for PARISC
8001 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8002 L:      linux-scsi@vger.kernel.org
8003 S:      Maintained
8004 F:      Documentation/scsi/53c700.txt
8005 F:      drivers/scsi/53c700*
8006
8007 LEAKING_ADDRESSES
8008 M:      Tobin C. Harding <me@tobin.cc>
8009 M:      Tycho Andersen <tycho@tycho.ws>
8010 L:      kernel-hardening@lists.openwall.com
8011 S:      Maintained
8012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8013 F:      scripts/leaking_addresses.pl
8014
8015 LED SUBSYSTEM
8016 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8017 M:      Pavel Machek <pavel@ucw.cz>
8018 L:      linux-leds@vger.kernel.org
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8020 S:      Maintained
8021 F:      Documentation/devicetree/bindings/leds/
8022 F:      drivers/leds/
8023 F:      include/linux/leds.h
8024
8025 LEGACY EEPROM DRIVER
8026 M:      Jean Delvare <jdelvare@suse.com>
8027 S:      Maintained
8028 F:      Documentation/misc-devices/eeprom
8029 F:      drivers/misc/eeprom/eeprom.c
8030
8031 LEGO USB Tower driver
8032 M:      Juergen Stuber <starblue@users.sourceforge.net>
8033 L:      legousb-devel@lists.sourceforge.net
8034 W:      http://legousb.sourceforge.net/
8035 S:      Maintained
8036 F:      drivers/usb/misc/legousbtower.c
8037
8038 LG2160 MEDIA DRIVER
8039 M:      Michael Krufky <mkrufky@linuxtv.org>
8040 L:      linux-media@vger.kernel.org
8041 W:      https://linuxtv.org
8042 W:      http://github.com/mkrufky
8043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8044 T:      git git://linuxtv.org/mkrufky/tuners.git
8045 S:      Maintained
8046 F:      drivers/media/dvb-frontends/lg2160.*
8047
8048 LGDT3305 MEDIA DRIVER
8049 M:      Michael Krufky <mkrufky@linuxtv.org>
8050 L:      linux-media@vger.kernel.org
8051 W:      https://linuxtv.org
8052 W:      http://github.com/mkrufky
8053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8054 T:      git git://linuxtv.org/mkrufky/tuners.git
8055 S:      Maintained
8056 F:      drivers/media/dvb-frontends/lgdt3305.*
8057
8058 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8059 M:      Viresh Kumar <vireshk@kernel.org>
8060 L:      linux-ide@vger.kernel.org
8061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8062 S:      Maintained
8063 F:      include/linux/pata_arasan_cf_data.h
8064 F:      drivers/ata/pata_arasan_cf.c
8065
8066 LIBATA PATA DRIVERS
8067 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8068 M:      Tejun Heo <tj@kernel.org>
8069 L:      linux-ide@vger.kernel.org
8070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8071 S:      Maintained
8072 F:      drivers/ata/pata_*.c
8073 F:      drivers/ata/ata_generic.c
8074
8075 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8076 M:      Linus Walleij <linus.walleij@linaro.org>
8077 L:      linux-ide@vger.kernel.org
8078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8079 S:      Maintained
8080 F:      drivers/ata/pata_ftide010.c
8081 F:      drivers/ata/sata_gemini.c
8082 F:      drivers/ata/sata_gemini.h
8083
8084 LIBATA SATA AHCI PLATFORM devices support
8085 M:      Hans de Goede <hdegoede@redhat.com>
8086 M:      Tejun Heo <tj@kernel.org>
8087 L:      linux-ide@vger.kernel.org
8088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8089 S:      Maintained
8090 F:      drivers/ata/ahci_platform.c
8091 F:      drivers/ata/libahci_platform.c
8092 F:      include/linux/ahci_platform.h
8093
8094 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8095 M:      Mikael Pettersson <mikpelinux@gmail.com>
8096 L:      linux-ide@vger.kernel.org
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8098 S:      Maintained
8099 F:      drivers/ata/sata_promise.*
8100
8101 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8102 M:      Tejun Heo <tj@kernel.org>
8103 L:      linux-ide@vger.kernel.org
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8105 S:      Maintained
8106 F:      drivers/ata/
8107 F:      include/linux/ata.h
8108 F:      include/linux/libata.h
8109 F:      Documentation/devicetree/bindings/ata/
8110
8111 LIBLOCKDEP
8112 M:      Sasha Levin <alexander.levin@verizon.com>
8113 S:      Maintained
8114 F:      tools/lib/lockdep/
8115
8116 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8117 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8118 M:      Dan Williams <dan.j.williams@intel.com>
8119 M:      Vishal Verma <vishal.l.verma@intel.com>
8120 M:      Dave Jiang <dave.jiang@intel.com>
8121 L:      linux-nvdimm@lists.01.org
8122 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8123 S:      Supported
8124 F:      drivers/nvdimm/blk.c
8125 F:      drivers/nvdimm/region_devs.c
8126
8127 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8128 M:      Vishal Verma <vishal.l.verma@intel.com>
8129 M:      Dan Williams <dan.j.williams@intel.com>
8130 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8131 M:      Dave Jiang <dave.jiang@intel.com>
8132 L:      linux-nvdimm@lists.01.org
8133 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8134 S:      Supported
8135 F:      drivers/nvdimm/btt*
8136
8137 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8138 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8139 M:      Dan Williams <dan.j.williams@intel.com>
8140 M:      Vishal Verma <vishal.l.verma@intel.com>
8141 M:      Dave Jiang <dave.jiang@intel.com>
8142 L:      linux-nvdimm@lists.01.org
8143 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8144 S:      Supported
8145 F:      drivers/nvdimm/pmem*
8146
8147 LIBNVDIMM: DEVICETREE BINDINGS
8148 M:      Oliver O'Halloran <oohall@gmail.com>
8149 L:      linux-nvdimm@lists.01.org
8150 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8151 S:      Supported
8152 F:      drivers/nvdimm/of_pmem.c
8153 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8154
8155 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8156 M:      Dan Williams <dan.j.williams@intel.com>
8157 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8158 M:      Vishal Verma <vishal.l.verma@intel.com>
8159 M:      Dave Jiang <dave.jiang@intel.com>
8160 L:      linux-nvdimm@lists.01.org
8161 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8163 S:      Supported
8164 F:      drivers/nvdimm/*
8165 F:      drivers/acpi/nfit/*
8166 F:      include/linux/nd.h
8167 F:      include/linux/libnvdimm.h
8168 F:      include/uapi/linux/ndctl.h
8169
8170 LIGHTNVM PLATFORM SUPPORT
8171 M:      Matias Bjorling <mb@lightnvm.io>
8172 W:      http://github/OpenChannelSSD
8173 L:      linux-block@vger.kernel.org
8174 S:      Maintained
8175 F:      drivers/lightnvm/
8176 F:      include/linux/lightnvm.h
8177 F:      include/uapi/linux/lightnvm.h
8178
8179 LINUX FOR POWER MACINTOSH
8180 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8181 W:      http://www.penguinppc.org/
8182 L:      linuxppc-dev@lists.ozlabs.org
8183 S:      Maintained
8184 F:      arch/powerpc/platforms/powermac/
8185 F:      drivers/macintosh/
8186
8187 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8188 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8189 M:      Paul Mackerras <paulus@samba.org>
8190 M:      Michael Ellerman <mpe@ellerman.id.au>
8191 W:      https://github.com/linuxppc/linux/wiki
8192 L:      linuxppc-dev@lists.ozlabs.org
8193 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8195 S:      Supported
8196 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8197 F:      Documentation/devicetree/bindings/powerpc/
8198 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8199 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8200 F:      Documentation/powerpc/
8201 F:      arch/powerpc/
8202 F:      drivers/char/tpm/tpm_ibmvtpm*
8203 F:      drivers/crypto/nx/
8204 F:      drivers/crypto/vmx/
8205 F:      drivers/i2c/busses/i2c-opal.c
8206 F:      drivers/net/ethernet/ibm/ibmveth.*
8207 F:      drivers/net/ethernet/ibm/ibmvnic.*
8208 F:      drivers/pci/hotplug/pnv_php.c
8209 F:      drivers/pci/hotplug/rpa*
8210 F:      drivers/rtc/rtc-opal.c
8211 F:      drivers/scsi/ibmvscsi/
8212 F:      drivers/tty/hvc/hvc_opal.c
8213 F:      drivers/watchdog/wdrtas.c
8214 F:      tools/testing/selftests/powerpc
8215 N:      /pmac
8216 N:      powermac
8217 N:      powernv
8218 N:      [^a-z0-9]ps3
8219 N:      pseries
8220
8221 LINUX FOR POWERPC EMBEDDED MPC5XXX
8222 M:      Anatolij Gustschin <agust@denx.de>
8223 L:      linuxppc-dev@lists.ozlabs.org
8224 T:      git git://git.denx.de/linux-denx-agust.git
8225 S:      Maintained
8226 F:      arch/powerpc/platforms/512x/
8227 F:      arch/powerpc/platforms/52xx/
8228
8229 LINUX FOR POWERPC EMBEDDED PPC4XX
8230 M:      Alistair Popple <alistair@popple.id.au>
8231 M:      Matt Porter <mporter@kernel.crashing.org>
8232 W:      http://www.penguinppc.org/
8233 L:      linuxppc-dev@lists.ozlabs.org
8234 S:      Maintained
8235 F:      arch/powerpc/platforms/40x/
8236 F:      arch/powerpc/platforms/44x/
8237
8238 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8239 M:      Scott Wood <oss@buserror.net>
8240 M:      Kumar Gala <galak@kernel.crashing.org>
8241 W:      http://www.penguinppc.org/
8242 L:      linuxppc-dev@lists.ozlabs.org
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8244 S:      Maintained
8245 F:      arch/powerpc/platforms/83xx/
8246 F:      arch/powerpc/platforms/85xx/
8247 F:      Documentation/devicetree/bindings/powerpc/fsl/
8248
8249 LINUX FOR POWERPC EMBEDDED PPC8XX
8250 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8251 W:      http://www.penguinppc.org/
8252 L:      linuxppc-dev@lists.ozlabs.org
8253 S:      Maintained
8254 F:      arch/powerpc/platforms/8xx/
8255
8256 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8257 L:      linuxppc-dev@lists.ozlabs.org
8258 S:      Orphan
8259 F:      arch/powerpc/*/*virtex*
8260 F:      arch/powerpc/*/*/*virtex*
8261
8262 LINUX FOR POWERPC PA SEMI PWRFICIENT
8263 L:      linuxppc-dev@lists.ozlabs.org
8264 S:      Orphan
8265 F:      arch/powerpc/platforms/pasemi/
8266 F:      drivers/*/*pasemi*
8267 F:      drivers/*/*/*pasemi*
8268
8269 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8270 M:      Kees Cook <keescook@chromium.org>
8271 S:      Maintained
8272 F:      drivers/misc/lkdtm/*
8273
8274 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8275 M:      Alan Stern <stern@rowland.harvard.edu>
8276 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8277 M:      Will Deacon <will.deacon@arm.com>
8278 M:      Peter Zijlstra <peterz@infradead.org>
8279 M:      Boqun Feng <boqun.feng@gmail.com>
8280 M:      Nicholas Piggin <npiggin@gmail.com>
8281 M:      David Howells <dhowells@redhat.com>
8282 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8283 M:      Luc Maranget <luc.maranget@inria.fr>
8284 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8285 R:      Akira Yokosawa <akiyks@gmail.com>
8286 L:      linux-kernel@vger.kernel.org
8287 S:      Supported
8288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8289 F:      tools/memory-model/
8290 F:      Documentation/memory-barriers.txt
8291
8292 LINUX SECURITY MODULE (LSM) FRAMEWORK
8293 M:      Chris Wright <chrisw@sous-sol.org>
8294 L:      linux-security-module@vger.kernel.org
8295 S:      Supported
8296
8297 LIS3LV02D ACCELEROMETER DRIVER
8298 M:      Eric Piel <eric.piel@tremplin-utc.net>
8299 S:      Maintained
8300 F:      Documentation/misc-devices/lis3lv02d
8301 F:      drivers/misc/lis3lv02d/
8302 F:      drivers/platform/x86/hp_accel.c
8303
8304 LIVE PATCHING
8305 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8306 M:      Jessica Yu <jeyu@kernel.org>
8307 M:      Jiri Kosina <jikos@kernel.org>
8308 M:      Miroslav Benes <mbenes@suse.cz>
8309 R:      Petr Mladek <pmladek@suse.com>
8310 S:      Maintained
8311 F:      kernel/livepatch/
8312 F:      include/linux/livepatch.h
8313 F:      arch/x86/include/asm/livepatch.h
8314 F:      arch/x86/kernel/livepatch.c
8315 F:      Documentation/livepatch/
8316 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8317 F:      samples/livepatch/
8318 L:      live-patching@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8320
8321 LLC (802.2)
8322 L:      netdev@vger.kernel.org
8323 S:      Odd fixes
8324 F:      include/linux/llc.h
8325 F:      include/uapi/linux/llc.h
8326 F:      include/net/llc*
8327 F:      net/llc/
8328
8329 LM73 HARDWARE MONITOR DRIVER
8330 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8331 L:      linux-hwmon@vger.kernel.org
8332 S:      Maintained
8333 F:      drivers/hwmon/lm73.c
8334
8335 LM78 HARDWARE MONITOR DRIVER
8336 M:      Jean Delvare <jdelvare@suse.com>
8337 L:      linux-hwmon@vger.kernel.org
8338 S:      Maintained
8339 F:      Documentation/hwmon/lm78
8340 F:      drivers/hwmon/lm78.c
8341
8342 LM83 HARDWARE MONITOR DRIVER
8343 M:      Jean Delvare <jdelvare@suse.com>
8344 L:      linux-hwmon@vger.kernel.org
8345 S:      Maintained
8346 F:      Documentation/hwmon/lm83
8347 F:      drivers/hwmon/lm83.c
8348
8349 LM90 HARDWARE MONITOR DRIVER
8350 M:      Jean Delvare <jdelvare@suse.com>
8351 L:      linux-hwmon@vger.kernel.org
8352 S:      Maintained
8353 F:      Documentation/hwmon/lm90
8354 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8355 F:      drivers/hwmon/lm90.c
8356 F:      include/dt-bindings/thermal/lm90.h
8357
8358 LM95234 HARDWARE MONITOR DRIVER
8359 M:      Guenter Roeck <linux@roeck-us.net>
8360 L:      linux-hwmon@vger.kernel.org
8361 S:      Maintained
8362 F:      Documentation/hwmon/lm95234
8363 F:      drivers/hwmon/lm95234.c
8364
8365 LME2510 MEDIA DRIVER
8366 M:      Malcolm Priestley <tvboxspy@gmail.com>
8367 L:      linux-media@vger.kernel.org
8368 W:      https://linuxtv.org
8369 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8370 S:      Maintained
8371 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8372
8373 LOADPIN SECURITY MODULE
8374 M:      Kees Cook <keescook@chromium.org>
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8376 S:      Supported
8377 F:      security/loadpin/
8378 F:      Documentation/admin-guide/LSM/LoadPin.rst
8379
8380 LOCKING PRIMITIVES
8381 M:      Peter Zijlstra <peterz@infradead.org>
8382 M:      Ingo Molnar <mingo@redhat.com>
8383 M:      Will Deacon <will.deacon@arm.com>
8384 L:      linux-kernel@vger.kernel.org
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8386 S:      Maintained
8387 F:      Documentation/locking/
8388 F:      include/linux/lockdep.h
8389 F:      include/linux/spinlock*.h
8390 F:      arch/*/include/asm/spinlock*.h
8391 F:      include/linux/rwlock*.h
8392 F:      include/linux/mutex*.h
8393 F:      arch/*/include/asm/mutex*.h
8394 F:      include/linux/rwsem*.h
8395 F:      arch/*/include/asm/rwsem.h
8396 F:      include/linux/seqlock.h
8397 F:      lib/locking*.[ch]
8398 F:      kernel/locking/
8399 X:      kernel/locking/locktorture.c
8400
8401 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8402 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8403 L:      linux-ntfs-dev@lists.sourceforge.net
8404 W:      http://www.linux-ntfs.org/content/view/19/37/
8405 S:      Maintained
8406 F:      Documentation/ldm.txt
8407 F:      block/partitions/ldm.*
8408
8409 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8410 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8411 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8412 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8413 L:      MPT-FusionLinux.pdl@broadcom.com
8414 L:      linux-scsi@vger.kernel.org
8415 W:      http://www.avagotech.com/support/
8416 S:      Supported
8417 F:      drivers/message/fusion/
8418 F:      drivers/scsi/mpt2sas/
8419 F:      drivers/scsi/mpt3sas/
8420
8421 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8422 M:      Matthew Wilcox <matthew@wil.cx>
8423 L:      linux-scsi@vger.kernel.org
8424 S:      Maintained
8425 F:      drivers/scsi/sym53c8xx_2/
8426
8427 LTC4261 HARDWARE MONITOR DRIVER
8428 M:      Guenter Roeck <linux@roeck-us.net>
8429 L:      linux-hwmon@vger.kernel.org
8430 S:      Maintained
8431 F:      Documentation/hwmon/ltc4261
8432 F:      drivers/hwmon/ltc4261.c
8433
8434 LTC4306 I2C MULTIPLEXER DRIVER
8435 M:      Michael Hennerich <michael.hennerich@analog.com>
8436 W:      http://ez.analog.com/community/linux-device-drivers
8437 L:      linux-i2c@vger.kernel.org
8438 S:      Supported
8439 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8440 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8441
8442 LTP (Linux Test Project)
8443 M:      Mike Frysinger <vapier@gentoo.org>
8444 M:      Cyril Hrubis <chrubis@suse.cz>
8445 M:      Wanlong Gao <wanlong.gao@gmail.com>
8446 M:      Jan Stancek <jstancek@redhat.com>
8447 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8448 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8449 L:      ltp@lists.linux.it (subscribers-only)
8450 W:      http://linux-test-project.github.io/
8451 T:      git git://github.com/linux-test-project/ltp.git
8452 S:      Maintained
8453
8454 M68K ARCHITECTURE
8455 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8456 L:      linux-m68k@lists.linux-m68k.org
8457 W:      http://www.linux-m68k.org/
8458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8459 S:      Maintained
8460 F:      arch/m68k/
8461 F:      drivers/zorro/
8462
8463 M68K ON APPLE MACINTOSH
8464 M:      Joshua Thompson <funaho@jurai.org>
8465 W:      http://www.mac.linux-m68k.org/
8466 L:      linux-m68k@lists.linux-m68k.org
8467 S:      Maintained
8468 F:      arch/m68k/mac/
8469
8470 M68K ON HP9000/300
8471 M:      Philip Blundell <philb@gnu.org>
8472 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8473 S:      Maintained
8474 F:      arch/m68k/hp300/
8475
8476 M88DS3103 MEDIA DRIVER
8477 M:      Antti Palosaari <crope@iki.fi>
8478 L:      linux-media@vger.kernel.org
8479 W:      https://linuxtv.org
8480 W:      http://palosaari.fi/linux/
8481 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8482 T:      git git://linuxtv.org/anttip/media_tree.git
8483 S:      Maintained
8484 F:      drivers/media/dvb-frontends/m88ds3103*
8485
8486 M88RS2000 MEDIA DRIVER
8487 M:      Malcolm Priestley <tvboxspy@gmail.com>
8488 L:      linux-media@vger.kernel.org
8489 W:      https://linuxtv.org
8490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8491 S:      Maintained
8492 F:      drivers/media/dvb-frontends/m88rs2000*
8493
8494 MA901 MASTERKIT USB FM RADIO DRIVER
8495 M:      Alexey Klimov <klimov.linux@gmail.com>
8496 L:      linux-media@vger.kernel.org
8497 T:      git git://linuxtv.org/media_tree.git
8498 S:      Maintained
8499 F:      drivers/media/radio/radio-ma901.c
8500
8501 MAC80211
8502 M:      Johannes Berg <johannes@sipsolutions.net>
8503 L:      linux-wireless@vger.kernel.org
8504 W:      http://wireless.kernel.org/
8505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8507 S:      Maintained
8508 F:      Documentation/networking/mac80211-injection.txt
8509 F:      include/net/mac80211.h
8510 F:      net/mac80211/
8511 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8512 F:      Documentation/networking/mac80211_hwsim/README
8513
8514 MAILBOX API
8515 M:      Jassi Brar <jassisinghbrar@gmail.com>
8516 L:      linux-kernel@vger.kernel.org
8517 S:      Maintained
8518 F:      drivers/mailbox/
8519 F:      include/linux/mailbox_client.h
8520 F:      include/linux/mailbox_controller.h
8521
8522 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8523 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8524 W:      http://www.kernel.org/doc/man-pages
8525 L:      linux-man@vger.kernel.org
8526 S:      Maintained
8527
8528 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8529 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8530 L:      linux-mips@linux-mips.org
8531 S:      Maintained
8532 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8533
8534 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8535 M:      Andrew Lunn <andrew@lunn.ch>
8536 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8537 L:      netdev@vger.kernel.org
8538 S:      Maintained
8539 F:      drivers/net/dsa/mv88e6xxx/
8540 F:      linux/platform_data/mv88e6xxx.h
8541 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8542
8543 MARVELL ARMADA DRM SUPPORT
8544 M:      Russell King <linux@armlinux.org.uk>
8545 S:      Maintained
8546 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8547 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8548 F:      drivers/gpu/drm/armada/
8549 F:      include/uapi/drm/armada_drm.h
8550 F:      Documentation/devicetree/bindings/display/armada/
8551
8552 MARVELL CRYPTO DRIVER
8553 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8554 M:      Arnaud Ebalard <arno@natisbad.org>
8555 F:      drivers/crypto/marvell/
8556 S:      Maintained
8557 L:      linux-crypto@vger.kernel.org
8558
8559 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8560 M:      Mirko Lindner <mlindner@marvell.com>
8561 M:      Stephen Hemminger <stephen@networkplumber.org>
8562 L:      netdev@vger.kernel.org
8563 S:      Maintained
8564 F:      drivers/net/ethernet/marvell/sk*
8565
8566 MARVELL LIBERTAS WIRELESS DRIVER
8567 L:      libertas-dev@lists.infradead.org
8568 S:      Orphan
8569 F:      drivers/net/wireless/marvell/libertas/
8570
8571 MARVELL MACCHIATOBIN SUPPORT
8572 M:      Russell King <linux@armlinux.org.uk>
8573 L:      linux-arm-kernel@lists.infradead.org
8574 S:      Maintained
8575 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8576
8577 MARVELL MV643XX ETHERNET DRIVER
8578 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8579 L:      netdev@vger.kernel.org
8580 S:      Maintained
8581 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8582 F:      include/linux/mv643xx.h
8583
8584 MARVELL MV88X3310 PHY DRIVER
8585 M:      Russell King <linux@armlinux.org.uk>
8586 L:      netdev@vger.kernel.org
8587 S:      Maintained
8588 F:      drivers/net/phy/marvell10g.c
8589
8590 MARVELL MVNETA ETHERNET DRIVER
8591 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8592 L:      netdev@vger.kernel.org
8593 S:      Maintained
8594 F:      drivers/net/ethernet/marvell/mvneta.*
8595
8596 MARVELL MWIFIEX WIRELESS DRIVER
8597 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8598 M:      Nishant Sarmukadam <nishants@marvell.com>
8599 M:      Ganapathi Bhat <gbhat@marvell.com>
8600 M:      Xinming Hu <huxm@marvell.com>
8601 L:      linux-wireless@vger.kernel.org
8602 S:      Maintained
8603 F:      drivers/net/wireless/marvell/mwifiex/
8604
8605 MARVELL MWL8K WIRELESS DRIVER
8606 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8607 L:      linux-wireless@vger.kernel.org
8608 S:      Odd Fixes
8609 F:      drivers/net/wireless/marvell/mwl8k.c
8610
8611 MARVELL NAND CONTROLLER DRIVER
8612 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8613 L:      linux-mtd@lists.infradead.org
8614 S:      Maintained
8615 F:      drivers/mtd/nand/raw/marvell_nand.c
8616 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8617
8618 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8619 M:      Nicolas Pitre <nico@fluxnic.net>
8620 S:      Odd Fixes
8621 F:      drivers/mmc/host/mvsdio.*
8622
8623 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8624 M:      Hu Ziji <huziji@marvell.com>
8625 L:      linux-mmc@vger.kernel.org
8626 S:      Supported
8627 F:      drivers/mmc/host/sdhci-xenon*
8628 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8629
8630 MATROX FRAMEBUFFER DRIVER
8631 L:      linux-fbdev@vger.kernel.org
8632 S:      Orphan
8633 F:      drivers/video/fbdev/matrox/matroxfb_*
8634 F:      include/uapi/linux/matroxfb.h
8635
8636 MAX16065 HARDWARE MONITOR DRIVER
8637 M:      Guenter Roeck <linux@roeck-us.net>
8638 L:      linux-hwmon@vger.kernel.org
8639 S:      Maintained
8640 F:      Documentation/hwmon/max16065
8641 F:      drivers/hwmon/max16065.c
8642
8643 MAX20751 HARDWARE MONITOR DRIVER
8644 M:      Guenter Roeck <linux@roeck-us.net>
8645 L:      linux-hwmon@vger.kernel.org
8646 S:      Maintained
8647 F:      Documentation/hwmon/max20751
8648 F:      drivers/hwmon/max20751.c
8649
8650 MAX2175 SDR TUNER DRIVER
8651 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8652 L:      linux-media@vger.kernel.org
8653 T:      git git://linuxtv.org/media_tree.git
8654 S:      Maintained
8655 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8656 F:      Documentation/media/v4l-drivers/max2175.rst
8657 F:      drivers/media/i2c/max2175*
8658 F:      include/uapi/linux/max2175.h
8659
8660 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8661 L:      linux-hwmon@vger.kernel.org
8662 S:      Orphan
8663 F:      Documentation/hwmon/max6650
8664 F:      drivers/hwmon/max6650.c
8665
8666 MAX6697 HARDWARE MONITOR DRIVER
8667 M:      Guenter Roeck <linux@roeck-us.net>
8668 L:      linux-hwmon@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/hwmon/max6697
8671 F:      Documentation/devicetree/bindings/i2c/max6697.txt
8672 F:      drivers/hwmon/max6697.c
8673 F:      include/linux/platform_data/max6697.h
8674
8675 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8676 M:      Peter Rosin <peda@axentia.se>
8677 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8678 S:      Maintained
8679 F:      Documentation/devicetree/bindings/sound/max9860.txt
8680 F:      sound/soc/codecs/max9860.*
8681
8682 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8683 M:      Javier Martinez Canillas <javier@dowhile0.org>
8684 L:      linux-kernel@vger.kernel.org
8685 S:      Supported
8686 F:      drivers/regulator/max77802-regulator.c
8687 F:      Documentation/devicetree/bindings/*/*max77802.txt
8688 F:      include/dt-bindings/*/*max77802.h
8689
8690 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8691 M:      Krzysztof Kozlowski <krzk@kernel.org>
8692 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8693 L:      linux-pm@vger.kernel.org
8694 S:      Supported
8695 F:      drivers/power/supply/max14577_charger.c
8696 F:      drivers/power/supply/max77693_charger.c
8697
8698 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8699 M:      Chanwoo Choi <cw00.choi@samsung.com>
8700 M:      Krzysztof Kozlowski <krzk@kernel.org>
8701 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8702 L:      linux-kernel@vger.kernel.org
8703 S:      Supported
8704 F:      drivers/*/max14577*.c
8705 F:      drivers/*/max77686*.c
8706 F:      drivers/*/max77693*.c
8707 F:      drivers/extcon/extcon-max14577.c
8708 F:      drivers/extcon/extcon-max77693.c
8709 F:      drivers/rtc/rtc-max77686.c
8710 F:      drivers/clk/clk-max77686.c
8711 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8712 F:      Documentation/devicetree/bindings/*/max77686.txt
8713 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8714 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8715 F:      include/linux/mfd/max14577*.h
8716 F:      include/linux/mfd/max77686*.h
8717 F:      include/linux/mfd/max77693*.h
8718
8719 MAXIRADIO FM RADIO RECEIVER DRIVER
8720 M:      Hans Verkuil <hverkuil@xs4all.nl>
8721 L:      linux-media@vger.kernel.org
8722 T:      git git://linuxtv.org/media_tree.git
8723 W:      https://linuxtv.org
8724 S:      Maintained
8725 F:      drivers/media/radio/radio-maxiradio*
8726
8727 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8728 M:      Peter Rosin <peda@axentia.se>
8729 L:      linux-iio@vger.kernel.org
8730 S:      Maintained
8731 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8732 F:      drivers/iio/potentiometer/mcp4018.c
8733 F:      drivers/iio/potentiometer/mcp4531.c
8734
8735 MCR20A IEEE-802.15.4 RADIO DRIVER
8736 M:      Xue Liu <liuxuenetmail@gmail.com>
8737 L:      linux-wpan@vger.kernel.org
8738 W:      https://github.com/xueliu/mcr20a-linux
8739 S:      Maintained
8740 F:      drivers/net/ieee802154/mcr20a.c
8741 F:      drivers/net/ieee802154/mcr20a.h
8742 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8743
8744 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8745 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8746 L:      linux-iio@vger.kernel.org
8747 S:      Maintained
8748 F:      drivers/iio/dac/cio-dac.c
8749
8750 MEDIA DRIVERS FOR ASCOT2E
8751 M:      Sergey Kozlov <serjk@netup.ru>
8752 M:      Abylay Ospan <aospan@netup.ru>
8753 L:      linux-media@vger.kernel.org
8754 W:      https://linuxtv.org
8755 W:      http://netup.tv/
8756 T:      git git://linuxtv.org/media_tree.git
8757 S:      Supported
8758 F:      drivers/media/dvb-frontends/ascot2e*
8759
8760 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8761 M:      Jasmin Jessich <jasmin@anw.at>
8762 L:      linux-media@vger.kernel.org
8763 W:      https://linuxtv.org
8764 T:      git git://linuxtv.org/media_tree.git
8765 S:      Maintained
8766 F:      drivers/media/dvb-frontends/cxd2099*
8767
8768 MEDIA DRIVERS FOR CXD2841ER
8769 M:      Sergey Kozlov <serjk@netup.ru>
8770 M:      Abylay Ospan <aospan@netup.ru>
8771 L:      linux-media@vger.kernel.org
8772 W:      https://linuxtv.org
8773 W:      http://netup.tv/
8774 T:      git git://linuxtv.org/media_tree.git
8775 S:      Supported
8776 F:      drivers/media/dvb-frontends/cxd2841er*
8777
8778 MEDIA DRIVERS FOR CXD2880
8779 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8780 L:      linux-media@vger.kernel.org
8781 W:      http://linuxtv.org/
8782 T:      git git://linuxtv.org/media_tree.git
8783 S:      Supported
8784 F:      drivers/media/dvb-frontends/cxd2880/*
8785 F:      drivers/media/spi/cxd2880*
8786
8787 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8788 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8789 L:      linux-media@vger.kernel.org
8790 W:      https://linuxtv.org
8791 T:      git git://linuxtv.org/media_tree.git
8792 S:      Maintained
8793 F:      drivers/media/pci/ddbridge/*
8794
8795 MEDIA DRIVERS FOR FREESCALE IMX
8796 M:      Steve Longerbeam <slongerbeam@gmail.com>
8797 M:      Philipp Zabel <p.zabel@pengutronix.de>
8798 L:      linux-media@vger.kernel.org
8799 T:      git git://linuxtv.org/media_tree.git
8800 S:      Maintained
8801 F:      Documentation/devicetree/bindings/media/imx.txt
8802 F:      Documentation/media/v4l-drivers/imx.rst
8803 F:      drivers/staging/media/imx/
8804 F:      include/linux/imx-media.h
8805 F:      include/media/imx.h
8806
8807 MEDIA DRIVERS FOR HELENE
8808 M:      Abylay Ospan <aospan@netup.ru>
8809 L:      linux-media@vger.kernel.org
8810 W:      https://linuxtv.org
8811 W:      http://netup.tv/
8812 T:      git git://linuxtv.org/media_tree.git
8813 S:      Supported
8814 F:      drivers/media/dvb-frontends/helene*
8815
8816 MEDIA DRIVERS FOR HORUS3A
8817 M:      Sergey Kozlov <serjk@netup.ru>
8818 M:      Abylay Ospan <aospan@netup.ru>
8819 L:      linux-media@vger.kernel.org
8820 W:      https://linuxtv.org
8821 W:      http://netup.tv/
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Supported
8824 F:      drivers/media/dvb-frontends/horus3a*
8825
8826 MEDIA DRIVERS FOR LNBH25
8827 M:      Sergey Kozlov <serjk@netup.ru>
8828 M:      Abylay Ospan <aospan@netup.ru>
8829 L:      linux-media@vger.kernel.org
8830 W:      https://linuxtv.org
8831 W:      http://netup.tv/
8832 T:      git git://linuxtv.org/media_tree.git
8833 S:      Supported
8834 F:      drivers/media/dvb-frontends/lnbh25*
8835
8836 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8837 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8838 L:      linux-media@vger.kernel.org
8839 W:      https://linuxtv.org
8840 T:      git git://linuxtv.org/media_tree.git
8841 S:      Maintained
8842 F:      drivers/media/dvb-frontends/mxl5xx*
8843
8844 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8845 M:      Sergey Kozlov <serjk@netup.ru>
8846 M:      Abylay Ospan <aospan@netup.ru>
8847 L:      linux-media@vger.kernel.org
8848 W:      https://linuxtv.org
8849 W:      http://netup.tv/
8850 T:      git git://linuxtv.org/media_tree.git
8851 S:      Supported
8852 F:      drivers/media/pci/netup_unidvb/*
8853
8854 MEDIA DRIVERS FOR RENESAS - CEU
8855 M:      Jacopo Mondi <jacopo@jmondi.org>
8856 L:      linux-media@vger.kernel.org
8857 L:      linux-renesas-soc@vger.kernel.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 S:      Supported
8860 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8861 F:      drivers/media/platform/renesas-ceu.c
8862 F:      include/media/drv-intf/renesas-ceu.h
8863
8864 MEDIA DRIVERS FOR RENESAS - DRIF
8865 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8866 L:      linux-media@vger.kernel.org
8867 L:      linux-renesas-soc@vger.kernel.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Supported
8870 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8871 F:      drivers/media/platform/rcar_drif.c
8872
8873 MEDIA DRIVERS FOR RENESAS - FCP
8874 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8875 L:      linux-media@vger.kernel.org
8876 L:      linux-renesas-soc@vger.kernel.org
8877 T:      git git://linuxtv.org/media_tree.git
8878 S:      Supported
8879 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8880 F:      drivers/media/platform/rcar-fcp.c
8881 F:      include/media/rcar-fcp.h
8882
8883 MEDIA DRIVERS FOR RENESAS - FDP1
8884 M:      Kieran Bingham <kieran@bingham.xyz>
8885 L:      linux-media@vger.kernel.org
8886 L:      linux-renesas-soc@vger.kernel.org
8887 T:      git git://linuxtv.org/media_tree.git
8888 S:      Supported
8889 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8890 F:      drivers/media/platform/rcar_fdp1.c
8891
8892 MEDIA DRIVERS FOR RENESAS - VIN
8893 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8894 L:      linux-media@vger.kernel.org
8895 L:      linux-renesas-soc@vger.kernel.org
8896 T:      git git://linuxtv.org/media_tree.git
8897 S:      Supported
8898 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8899 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8900 F:      drivers/media/platform/rcar-vin/
8901
8902 MEDIA DRIVERS FOR RENESAS - VSP1
8903 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8904 L:      linux-media@vger.kernel.org
8905 L:      linux-renesas-soc@vger.kernel.org
8906 T:      git git://linuxtv.org/media_tree.git
8907 S:      Supported
8908 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8909 F:      drivers/media/platform/vsp1/
8910
8911 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8912 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8913 L:      linux-media@vger.kernel.org
8914 W:      https://linuxtv.org
8915 T:      git git://linuxtv.org/media_tree.git
8916 S:      Maintained
8917 F:      drivers/media/dvb-frontends/stv0910*
8918
8919 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8920 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8921 L:      linux-media@vger.kernel.org
8922 W:      https://linuxtv.org
8923 T:      git git://linuxtv.org/media_tree.git
8924 S:      Maintained
8925 F:      drivers/media/dvb-frontends/stv6111*
8926
8927 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8928 M:      Dmitry Osipenko <digetx@gmail.com>
8929 L:      linux-media@vger.kernel.org
8930 L:      linux-tegra@vger.kernel.org
8931 T:      git git://linuxtv.org/media_tree.git
8932 S:      Maintained
8933 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8934 F:      drivers/staging/media/tegra-vde/
8935
8936 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8937 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8938 P:      LinuxTV.org Project
8939 L:      linux-media@vger.kernel.org
8940 W:      https://linuxtv.org
8941 Q:      http://patchwork.kernel.org/project/linux-media/list/
8942 T:      git git://linuxtv.org/media_tree.git
8943 S:      Maintained
8944 F:      Documentation/devicetree/bindings/media/
8945 F:      Documentation/media/
8946 F:      drivers/media/
8947 F:      drivers/staging/media/
8948 F:      include/linux/platform_data/media/
8949 F:      include/media/
8950 F:      include/uapi/linux/dvb/
8951 F:      include/uapi/linux/videodev2.h
8952 F:      include/uapi/linux/media.h
8953 F:      include/uapi/linux/v4l2-*
8954 F:      include/uapi/linux/meye.h
8955 F:      include/uapi/linux/ivtv*
8956 F:      include/uapi/linux/uvcvideo.h
8957
8958 MEDIATEK CIR DRIVER
8959 M:      Sean Wang <sean.wang@mediatek.com>
8960 S:      Maintained
8961 F:      drivers/media/rc/mtk-cir.c
8962
8963 MEDIATEK DMA DRIVER
8964 M:      Sean Wang <sean.wang@mediatek.com>
8965 L:      dmaengine@vger.kernel.org
8966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8967 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8968 S:      Maintained
8969 F:      Documentation/devicetree/bindings/dma/mtk-*
8970 F:      drivers/dma/mediatek/
8971
8972 MEDIATEK PMIC LED DRIVER
8973 M:      Sean Wang <sean.wang@mediatek.com>
8974 S:      Maintained
8975 F:      drivers/leds/leds-mt6323.c
8976 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
8977
8978 MEDIATEK ETHERNET DRIVER
8979 M:      Felix Fietkau <nbd@openwrt.org>
8980 M:      John Crispin <john@phrozen.org>
8981 M:      Sean Wang <sean.wang@mediatek.com>
8982 M:      Nelson Chang <nelson.chang@mediatek.com>
8983 L:      netdev@vger.kernel.org
8984 S:      Maintained
8985 F:      drivers/net/ethernet/mediatek/
8986
8987 MEDIATEK SWITCH DRIVER
8988 M:      Sean Wang <sean.wang@mediatek.com>
8989 L:      netdev@vger.kernel.org
8990 S:      Maintained
8991 F:      drivers/net/dsa/mt7530.*
8992 F:      net/dsa/tag_mtk.c
8993
8994 MEDIATEK JPEG DRIVER
8995 M:      Rick Chang <rick.chang@mediatek.com>
8996 M:      Bin Liu <bin.liu@mediatek.com>
8997 S:      Supported
8998 F:      drivers/media/platform/mtk-jpeg/
8999 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9000
9001 MEDIATEK MDP DRIVER
9002 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9003 M:      Houlong Wei <houlong.wei@mediatek.com>
9004 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9005 S:      Supported
9006 F:      drivers/media/platform/mtk-mdp/
9007 F:      drivers/media/platform/mtk-vpu/
9008 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9009
9010 MEDIATEK MEDIA DRIVER
9011 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9012 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9013 S:      Supported
9014 F:      drivers/media/platform/mtk-vcodec/
9015 F:      drivers/media/platform/mtk-vpu/
9016 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9017 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9018
9019 MEDIATEK MT7601U WIRELESS LAN DRIVER
9020 M:      Jakub Kicinski <kubakici@wp.pl>
9021 L:      linux-wireless@vger.kernel.org
9022 S:      Maintained
9023 F:      drivers/net/wireless/mediatek/mt7601u/
9024
9025 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9026 M:      Sean Wang <sean.wang@mediatek.com>
9027 S:      Maintained
9028 F:      drivers/char/hw_random/mtk-rng.c
9029
9030 MEDIATEK USB3 DRD IP DRIVER
9031 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9032 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9034 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9035 S:      Maintained
9036 F:      drivers/usb/mtu3/
9037
9038 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9039 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9040 M:      Martin Donnelly <martin.donnelly@ge.com>
9041 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9042 S:      Maintained
9043 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9044 F:      Documentation/devicetree/bindings/video/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9045
9046 MEGARAID SCSI/SAS DRIVERS
9047 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9048 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9049 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9050 L:      megaraidlinux.pdl@broadcom.com
9051 L:      linux-scsi@vger.kernel.org
9052 W:      http://www.avagotech.com/support/
9053 S:      Maintained
9054 F:      Documentation/scsi/megaraid.txt
9055 F:      drivers/scsi/megaraid.*
9056 F:      drivers/scsi/megaraid/
9057
9058 MELEXIS MLX90614 DRIVER
9059 M:      Crt Mori <cmo@melexis.com>
9060 L:      linux-iio@vger.kernel.org
9061 W:      http://www.melexis.com
9062 S:      Supported
9063 F:      drivers/iio/temperature/mlx90614.c
9064
9065 MELEXIS MLX90632 DRIVER
9066 M:      Crt Mori <cmo@melexis.com>
9067 L:      linux-iio@vger.kernel.org
9068 W:      http://www.melexis.com
9069 S:      Supported
9070 F:      drivers/iio/temperature/mlx90632.c
9071
9072 MELFAS MIP4 TOUCHSCREEN DRIVER
9073 M:      Sangwon Jee <jeesw@melfas.com>
9074 W:      http://www.melfas.com
9075 S:      Supported
9076 F:      drivers/input/touchscreen/melfas_mip4.c
9077 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9078
9079 MELLANOX ETHERNET DRIVER (mlx4_en)
9080 M:      Tariq Toukan <tariqt@mellanox.com>
9081 L:      netdev@vger.kernel.org
9082 S:      Supported
9083 W:      http://www.mellanox.com
9084 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9085 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9086
9087 MELLANOX ETHERNET DRIVER (mlx5e)
9088 M:      Saeed Mahameed <saeedm@mellanox.com>
9089 L:      netdev@vger.kernel.org
9090 S:      Supported
9091 W:      http://www.mellanox.com
9092 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9093 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9094
9095 MELLANOX ETHERNET INNOVA DRIVERS
9096 R:      Boris Pismenny <borisp@mellanox.com>
9097 L:      netdev@vger.kernel.org
9098 S:      Supported
9099 W:      http://www.mellanox.com
9100 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9101 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9102 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9103 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9104 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9105
9106 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9107 R:      Boris Pismenny <borisp@mellanox.com>
9108 L:      netdev@vger.kernel.org
9109 S:      Supported
9110 W:      http://www.mellanox.com
9111 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9112 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9113 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9114
9115 MELLANOX ETHERNET SWITCH DRIVERS
9116 M:      Jiri Pirko <jiri@mellanox.com>
9117 M:      Ido Schimmel <idosch@mellanox.com>
9118 L:      netdev@vger.kernel.org
9119 S:      Supported
9120 W:      http://www.mellanox.com
9121 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9122 F:      drivers/net/ethernet/mellanox/mlxsw/
9123
9124 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9125 M:      mlxsw@mellanox.com
9126 L:      netdev@vger.kernel.org
9127 S:      Supported
9128 W:      http://www.mellanox.com
9129 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9130 F:      drivers/net/ethernet/mellanox/mlxfw/
9131
9132 MELLANOX HARDWARE PLATFORM SUPPORT
9133 M:      Andy Shevchenko <andy@infradead.org>
9134 M:      Darren Hart <dvhart@infradead.org>
9135 M:      Vadim Pasternak <vadimp@mellanox.com>
9136 L:      platform-driver-x86@vger.kernel.org
9137 S:      Supported
9138 F:      drivers/platform/mellanox/
9139
9140 MELLANOX MLX4 core VPI driver
9141 M:      Tariq Toukan <tariqt@mellanox.com>
9142 L:      netdev@vger.kernel.org
9143 L:      linux-rdma@vger.kernel.org
9144 W:      http://www.mellanox.com
9145 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9146 S:      Supported
9147 F:      drivers/net/ethernet/mellanox/mlx4/
9148 F:      include/linux/mlx4/
9149
9150 MELLANOX MLX4 IB driver
9151 M:      Yishai Hadas <yishaih@mellanox.com>
9152 L:      linux-rdma@vger.kernel.org
9153 W:      http://www.mellanox.com
9154 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9155 S:      Supported
9156 F:      drivers/infiniband/hw/mlx4/
9157 F:      include/linux/mlx4/
9158 F:      include/uapi/rdma/mlx4-abi.h
9159
9160 MELLANOX MLX5 core VPI driver
9161 M:      Saeed Mahameed <saeedm@mellanox.com>
9162 M:      Leon Romanovsky <leonro@mellanox.com>
9163 L:      netdev@vger.kernel.org
9164 L:      linux-rdma@vger.kernel.org
9165 W:      http://www.mellanox.com
9166 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9167 S:      Supported
9168 F:      drivers/net/ethernet/mellanox/mlx5/core/
9169 F:      include/linux/mlx5/
9170
9171 MELLANOX MLX5 IB driver
9172 M:      Leon Romanovsky <leonro@mellanox.com>
9173 L:      linux-rdma@vger.kernel.org
9174 W:      http://www.mellanox.com
9175 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9176 S:      Supported
9177 F:      drivers/infiniband/hw/mlx5/
9178 F:      include/linux/mlx5/
9179 F:      include/uapi/rdma/mlx5-abi.h
9180
9181 MELLANOX MLXCPLD I2C AND MUX DRIVER
9182 M:      Vadim Pasternak <vadimp@mellanox.com>
9183 M:      Michael Shych <michaelsh@mellanox.com>
9184 L:      linux-i2c@vger.kernel.org
9185 S:      Supported
9186 F:      drivers/i2c/busses/i2c-mlxcpld.c
9187 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9188 F:      Documentation/i2c/busses/i2c-mlxcpld
9189
9190 MELLANOX MLXCPLD LED DRIVER
9191 M:      Vadim Pasternak <vadimp@mellanox.com>
9192 L:      linux-leds@vger.kernel.org
9193 S:      Supported
9194 F:      drivers/leds/leds-mlxcpld.c
9195 F:      drivers/leds/leds-mlxreg.c
9196 F:      Documentation/leds/leds-mlxcpld.txt
9197
9198 MELLANOX PLATFORM DRIVER
9199 M:      Vadim Pasternak <vadimp@mellanox.com>
9200 L:      platform-driver-x86@vger.kernel.org
9201 S:      Supported
9202 F:      drivers/platform/x86/mlx-platform.c
9203
9204 MEMBARRIER SUPPORT
9205 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9206 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9207 L:      linux-kernel@vger.kernel.org
9208 S:      Supported
9209 F:      kernel/sched/membarrier.c
9210 F:      include/uapi/linux/membarrier.h
9211 F:      arch/powerpc/include/asm/membarrier.h
9212
9213 MEMORY MANAGEMENT
9214 L:      linux-mm@kvack.org
9215 W:      http://www.linux-mm.org
9216 S:      Maintained
9217 F:      include/linux/mm.h
9218 F:      include/linux/gfp.h
9219 F:      include/linux/mmzone.h
9220 F:      include/linux/memory_hotplug.h
9221 F:      include/linux/vmalloc.h
9222 F:      mm/
9223
9224 MEMORY TECHNOLOGY DEVICES (MTD)
9225 M:      David Woodhouse <dwmw2@infradead.org>
9226 M:      Brian Norris <computersforpeace@gmail.com>
9227 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9228 M:      Marek Vasut <marek.vasut@gmail.com>
9229 M:      Richard Weinberger <richard@nod.at>
9230 L:      linux-mtd@lists.infradead.org
9231 W:      http://www.linux-mtd.infradead.org/
9232 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9233 T:      git git://git.infradead.org/linux-mtd.git master
9234 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9235 S:      Maintained
9236 F:      Documentation/devicetree/bindings/mtd/
9237 F:      drivers/mtd/
9238 F:      include/linux/mtd/
9239 F:      include/uapi/mtd/
9240
9241 MEN A21 WATCHDOG DRIVER
9242 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9243 L:      linux-watchdog@vger.kernel.org
9244 S:      Maintained
9245 F:      drivers/watchdog/mena21_wdt.c
9246
9247 MEN CHAMELEON BUS (mcb)
9248 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9249 S:      Maintained
9250 F:      drivers/mcb/
9251 F:      include/linux/mcb.h
9252 F:      Documentation/men-chameleon-bus.txt
9253
9254 MEN F21BMC (Board Management Controller)
9255 M:      Andreas Werner <andreas.werner@men.de>
9256 S:      Supported
9257 F:      drivers/mfd/menf21bmc.c
9258 F:      drivers/watchdog/menf21bmc_wdt.c
9259 F:      drivers/leds/leds-menf21bmc.c
9260 F:      drivers/hwmon/menf21bmc_hwmon.c
9261 F:      Documentation/hwmon/menf21bmc
9262
9263 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9264 M:      Neil Armstrong <narmstrong@baylibre.com>
9265 L:      linux-media@lists.freedesktop.org
9266 L:      linux-amlogic@lists.infradead.org
9267 W:      http://linux-meson.com/
9268 S:      Supported
9269 F:      drivers/media/platform/meson/ao-cec.c
9270 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9271 T:      git git://linuxtv.org/media_tree.git
9272
9273 MICROBLAZE ARCHITECTURE
9274 M:      Michal Simek <monstr@monstr.eu>
9275 W:      http://www.monstr.eu/fdt/
9276 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9277 S:      Supported
9278 F:      arch/microblaze/
9279
9280 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9281 M:      Richard Genoud <richard.genoud@gmail.com>
9282 S:      Maintained
9283 F:      drivers/tty/serial/atmel_serial.c
9284 F:      drivers/tty/serial/atmel_serial.h
9285
9286 MICROCHIP / ATMEL DMA DRIVER
9287 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9289 L:      dmaengine@vger.kernel.org
9290 S:      Supported
9291 F:      drivers/dma/at_hdmac.c
9292 F:      drivers/dma/at_hdmac_regs.h
9293 F:      include/linux/platform_data/dma-atmel.h
9294
9295 MICROCHIP / ATMEL ECC DRIVER
9296 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9297 L:      linux-crypto@vger.kernel.org
9298 S:      Maintained
9299 F:      drivers/crypto/atmel-ecc.*
9300
9301 MICROCHIP / ATMEL ISC DRIVER
9302 M:      Songjun Wu <songjun.wu@microchip.com>
9303 L:      linux-media@vger.kernel.org
9304 S:      Supported
9305 F:      drivers/media/platform/atmel/atmel-isc.c
9306 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9307 F:      devicetree/bindings/media/atmel-isc.txt
9308
9309 MICROCHIP / ATMEL NAND DRIVER
9310 M:      Wenyou Yang <wenyou.yang@microchip.com>
9311 M:      Josh Wu <rainyfeeling@outlook.com>
9312 L:      linux-mtd@lists.infradead.org
9313 S:      Supported
9314 F:      drivers/mtd/nand/raw/atmel/*
9315 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9316
9317 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9318 M:      Woojung Huh <Woojung.Huh@microchip.com>
9319 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Maintained
9322 F:      net/dsa/tag_ksz.c
9323 F:      drivers/net/dsa/microchip/*
9324 F:      include/linux/platform_data/microchip-ksz.h
9325 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9326
9327 MICROCHIP LAN743X ETHERNET DRIVER
9328 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9329 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9330 L:      netdev@vger.kernel.org
9331 S:      Maintained
9332 F:      drivers/net/ethernet/microchip/lan743x_*
9333
9334 MICROCHIP USB251XB DRIVER
9335 M:      Richard Leitner <richard.leitner@skidata.com>
9336 L:      linux-usb@vger.kernel.org
9337 S:      Maintained
9338 F:      drivers/usb/misc/usb251xb.c
9339 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9340
9341 MICROSEMI MIPS SOCS
9342 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9343 L:      linux-mips@linux-mips.org
9344 S:      Maintained
9345 F:      arch/mips/generic/board-ocelot.c
9346 F:      arch/mips/configs/generic/board-ocelot.config
9347 F:      arch/mips/boot/dts/mscc/
9348 F:      Documentation/devicetree/bindings/mips/mscc.txt
9349
9350 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9351 M:      Don Brace <don.brace@microsemi.com>
9352 L:      esc.storagedev@microsemi.com
9353 L:      linux-scsi@vger.kernel.org
9354 S:      Supported
9355 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9356 F:      drivers/scsi/smartpqi/Kconfig
9357 F:      drivers/scsi/smartpqi/Makefile
9358 F:      include/linux/cciss*.h
9359 F:      include/uapi/linux/cciss*.h
9360 F:      Documentation/scsi/smartpqi.txt
9361
9362 MICROSEMI ETHERNET SWITCH DRIVER
9363 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 F:      drivers/net/ethernet/mscc/
9367
9368 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9369 M:      Chen Yu <yu.c.chen@intel.com>
9370 L:      platform-driver-x86@vger.kernel.org
9371 S:      Supported
9372 F:      drivers/platform/x86/surfacepro3_button.c
9373
9374 MICROTEK X6 SCANNER
9375 M:      Oliver Neukum <oliver@neukum.org>
9376 S:      Maintained
9377 F:      drivers/usb/image/microtek.*
9378
9379 MIPS
9380 M:      Ralf Baechle <ralf@linux-mips.org>
9381 M:      James Hogan <jhogan@kernel.org>
9382 L:      linux-mips@linux-mips.org
9383 W:      http://www.linux-mips.org/
9384 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9385 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9386 S:      Supported
9387 F:      Documentation/devicetree/bindings/mips/
9388 F:      Documentation/mips/
9389 F:      arch/mips/
9390 F:      drivers/platform/mips/
9391
9392 MIPS BOSTON DEVELOPMENT BOARD
9393 M:      Paul Burton <paul.burton@mips.com>
9394 L:      linux-mips@linux-mips.org
9395 S:      Maintained
9396 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9397 F:      arch/mips/boot/dts/img/boston.dts
9398 F:      arch/mips/configs/generic/board-boston.config
9399 F:      drivers/clk/imgtec/clk-boston.c
9400 F:      include/dt-bindings/clock/boston-clock.h
9401
9402 MIPS GENERIC PLATFORM
9403 M:      Paul Burton <paul.burton@mips.com>
9404 L:      linux-mips@linux-mips.org
9405 S:      Supported
9406 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9407 F:      arch/mips/generic/
9408 F:      arch/mips/tools/generic-board-config.sh
9409
9410 MIPS/LOONGSON1 ARCHITECTURE
9411 M:      Keguang Zhang <keguang.zhang@gmail.com>
9412 L:      linux-mips@linux-mips.org
9413 S:      Maintained
9414 F:      arch/mips/loongson32/
9415 F:      arch/mips/include/asm/mach-loongson32/
9416 F:      drivers/*/*loongson1*
9417 F:      drivers/*/*/*loongson1*
9418
9419 MIPS/LOONGSON2 ARCHITECTURE
9420 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9421 L:      linux-mips@linux-mips.org
9422 S:      Maintained
9423 F:      arch/mips/loongson64/*{2e/2f}*
9424 F:      arch/mips/include/asm/mach-loongson64/
9425 F:      drivers/*/*loongson2*
9426 F:      drivers/*/*/*loongson2*
9427
9428 MIPS/LOONGSON3 ARCHITECTURE
9429 M:      Huacai Chen <chenhc@lemote.com>
9430 L:      linux-mips@linux-mips.org
9431 S:      Maintained
9432 F:      arch/mips/loongson64/
9433 F:      arch/mips/include/asm/mach-loongson64/
9434 F:      drivers/platform/mips/cpu_hwmon.c
9435 F:      drivers/*/*loongson3*
9436 F:      drivers/*/*/*loongson3*
9437
9438 MIPS RINT INSTRUCTION EMULATION
9439 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9440 L:      linux-mips@linux-mips.org
9441 S:      Supported
9442 F:      arch/mips/math-emu/sp_rint.c
9443 F:      arch/mips/math-emu/dp_rint.c
9444
9445 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9446 M:      Hans Verkuil <hverkuil@xs4all.nl>
9447 L:      linux-media@vger.kernel.org
9448 T:      git git://linuxtv.org/media_tree.git
9449 W:      https://linuxtv.org
9450 S:      Odd Fixes
9451 F:      drivers/media/radio/radio-miropcm20*
9452
9453 MMP SUPPORT
9454 M:      Eric Miao <eric.y.miao@gmail.com>
9455 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9457 T:      git git://github.com/hzhuang1/linux.git
9458 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9459 S:      Maintained
9460 F:      arch/arm/boot/dts/mmp*
9461 F:      arch/arm/mach-mmp/
9462
9463 MN88472 MEDIA DRIVER
9464 M:      Antti Palosaari <crope@iki.fi>
9465 L:      linux-media@vger.kernel.org
9466 W:      https://linuxtv.org
9467 W:      http://palosaari.fi/linux/
9468 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9469 S:      Maintained
9470 F:      drivers/media/dvb-frontends/mn88472*
9471
9472 MN88473 MEDIA DRIVER
9473 M:      Antti Palosaari <crope@iki.fi>
9474 L:      linux-media@vger.kernel.org
9475 W:      https://linuxtv.org
9476 W:      http://palosaari.fi/linux/
9477 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9478 S:      Maintained
9479 F:      drivers/media/dvb-frontends/mn88473*
9480
9481 PCI DRIVER FOR MOBIVEIL PCIE IP
9482 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9483 L:      linux-pci@vger.kernel.org
9484 S:      Supported
9485 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9486 F:      drivers/pci/host/pcie-mobiveil.c
9487
9488 MODULE SUPPORT
9489 M:      Jessica Yu <jeyu@kernel.org>
9490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9491 S:      Maintained
9492 F:      include/linux/module.h
9493 F:      kernel/module.c
9494
9495 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9496 W:      http://popies.net/meye/
9497 S:      Orphan
9498 F:      Documentation/media/v4l-drivers/meye*
9499 F:      drivers/media/pci/meye/
9500 F:      include/uapi/linux/meye.h
9501
9502 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9503 M:      Jiri Slaby <jirislaby@gmail.com>
9504 S:      Maintained
9505 F:      Documentation/serial/moxa-smartio
9506 F:      drivers/tty/mxser.*
9507
9508 MR800 AVERMEDIA USB FM RADIO DRIVER
9509 M:      Alexey Klimov <klimov.linux@gmail.com>
9510 L:      linux-media@vger.kernel.org
9511 T:      git git://linuxtv.org/media_tree.git
9512 S:      Maintained
9513 F:      drivers/media/radio/radio-mr800.c
9514
9515 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9516 M:      Alan Ott <alan@signal11.us>
9517 L:      linux-wpan@vger.kernel.org
9518 S:      Maintained
9519 F:      drivers/net/ieee802154/mrf24j40.c
9520 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9521
9522 MSI LAPTOP SUPPORT
9523 M:      "Lee, Chun-Yi" <jlee@suse.com>
9524 L:      platform-driver-x86@vger.kernel.org
9525 S:      Maintained
9526 F:      drivers/platform/x86/msi-laptop.c
9527
9528 MSI WMI SUPPORT
9529 L:      platform-driver-x86@vger.kernel.org
9530 S:      Orphan
9531 F:      drivers/platform/x86/msi-wmi.c
9532
9533 MSI001 MEDIA DRIVER
9534 M:      Antti Palosaari <crope@iki.fi>
9535 L:      linux-media@vger.kernel.org
9536 W:      https://linuxtv.org
9537 W:      http://palosaari.fi/linux/
9538 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9539 T:      git git://linuxtv.org/anttip/media_tree.git
9540 S:      Maintained
9541 F:      drivers/media/tuners/msi001*
9542
9543 MSI2500 MEDIA DRIVER
9544 M:      Antti Palosaari <crope@iki.fi>
9545 L:      linux-media@vger.kernel.org
9546 W:      https://linuxtv.org
9547 W:      http://palosaari.fi/linux/
9548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9549 T:      git git://linuxtv.org/anttip/media_tree.git
9550 S:      Maintained
9551 F:      drivers/media/usb/msi2500/
9552
9553 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9554 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9555 L:      linux-mtd@lists.infradead.org
9556 S:      Maintained
9557 F:      drivers/mtd/devices/docg3*
9558
9559 MT9M032 APTINA SENSOR DRIVER
9560 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9561 L:      linux-media@vger.kernel.org
9562 T:      git git://linuxtv.org/media_tree.git
9563 S:      Maintained
9564 F:      drivers/media/i2c/mt9m032.c
9565 F:      include/media/i2c/mt9m032.h
9566
9567 MT9P031 APTINA CAMERA SENSOR
9568 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9569 L:      linux-media@vger.kernel.org
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Maintained
9572 F:      drivers/media/i2c/mt9p031.c
9573 F:      include/media/i2c/mt9p031.h
9574
9575 MT9T001 APTINA CAMERA SENSOR
9576 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9577 L:      linux-media@vger.kernel.org
9578 T:      git git://linuxtv.org/media_tree.git
9579 S:      Maintained
9580 F:      drivers/media/i2c/mt9t001.c
9581 F:      include/media/i2c/mt9t001.h
9582
9583 MT9T112 APTINA CAMERA SENSOR
9584 M:      Jacopo Mondi <jacopo@jmondi.org>
9585 L:      linux-media@vger.kernel.org
9586 T:      git git://linuxtv.org/media_tree.git
9587 S:      Odd Fixes
9588 F:      drivers/media/i2c/mt9t112.c
9589 F:      include/media/i2c/mt9t112.h
9590
9591 MT9V032 APTINA CAMERA SENSOR
9592 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9593 L:      linux-media@vger.kernel.org
9594 T:      git git://linuxtv.org/media_tree.git
9595 S:      Maintained
9596 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9597 F:      drivers/media/i2c/mt9v032.c
9598 F:      include/media/i2c/mt9v032.h
9599
9600 MULTIFUNCTION DEVICES (MFD)
9601 M:      Lee Jones <lee.jones@linaro.org>
9602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9603 S:      Supported
9604 F:      Documentation/devicetree/bindings/mfd/
9605 F:      drivers/mfd/
9606 F:      include/linux/mfd/
9607 F:      include/dt-bindings/mfd/
9608
9609 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9610 S:      Orphan
9611 F:      drivers/mmc/host/mmc_spi.c
9612 F:      include/linux/spi/mmc_spi.h
9613
9614 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9615 M:      Ulf Hansson <ulf.hansson@linaro.org>
9616 L:      linux-mmc@vger.kernel.org
9617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9618 S:      Maintained
9619 F:      Documentation/devicetree/bindings/mmc/
9620 F:      drivers/mmc/
9621 F:      include/linux/mmc/
9622 F:      include/uapi/linux/mmc/
9623
9624 MULTIPLEXER SUBSYSTEM
9625 M:      Peter Rosin <peda@axentia.se>
9626 S:      Maintained
9627 F:      Documentation/ABI/testing/mux/sysfs-class-mux*
9628 F:      Documentation/devicetree/bindings/mux/
9629 F:      include/linux/dt-bindings/mux/
9630 F:      include/linux/mux/
9631 F:      drivers/mux/
9632
9633 MULTITECH MULTIPORT CARD (ISICOM)
9634 S:      Orphan
9635 F:      drivers/tty/isicom.c
9636 F:      include/linux/isicom.h
9637
9638 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9639 M:      Bin Liu <b-liu@ti.com>
9640 L:      linux-usb@vger.kernel.org
9641 S:      Maintained
9642 F:      drivers/usb/musb/
9643
9644 MXL5007T MEDIA DRIVER
9645 M:      Michael Krufky <mkrufky@linuxtv.org>
9646 L:      linux-media@vger.kernel.org
9647 W:      https://linuxtv.org
9648 W:      http://github.com/mkrufky
9649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9650 T:      git git://linuxtv.org/mkrufky/tuners.git
9651 S:      Maintained
9652 F:      drivers/media/tuners/mxl5007t.*
9653
9654 MXSFB DRM DRIVER
9655 M:      Marek Vasut <marex@denx.de>
9656 S:      Supported
9657 F:      drivers/gpu/drm/mxsfb/
9658 F:      Documentation/devicetree/bindings/display/mxsfb-drm.txt
9659
9660 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9661 M:      Chris Lee <christopher.lee@cspi.com>
9662 L:      netdev@vger.kernel.org
9663 W:      https://www.cspi.com/ethernet-products/support/downloads/
9664 S:      Supported
9665 F:      drivers/net/ethernet/myricom/myri10ge/
9666
9667 NAND FLASH SUBSYSTEM
9668 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9669 R:      Richard Weinberger <richard@nod.at>
9670 L:      linux-mtd@lists.infradead.org
9671 W:      http://www.linux-mtd.infradead.org/
9672 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9673 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9674 T:      git git://git.infradead.org/linux-mtd.git nand/next
9675 S:      Maintained
9676 F:      drivers/mtd/nand/
9677 F:      include/linux/mtd/*nand*.h
9678
9679 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9680 M:      Daniel Mack <zonque@gmail.com>
9681 S:      Maintained
9682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9683 W:      http://www.native-instruments.com
9684 F:      sound/usb/caiaq/
9685
9686 NATSEMI ETHERNET DRIVER (DP8381x)
9687 S:      Orphan
9688 F:      drivers/net/ethernet/natsemi/natsemi.c
9689
9690 NCP FILESYSTEM
9691 M:      Petr Vandrovec <petr@vandrovec.name>
9692 S:      Obsolete
9693 F:      drivers/staging/ncpfs/
9694
9695 NCR 5380 SCSI DRIVERS
9696 M:      Finn Thain <fthain@telegraphics.com.au>
9697 M:      Michael Schmitz <schmitzmic@gmail.com>
9698 L:      linux-scsi@vger.kernel.org
9699 S:      Maintained
9700 F:      Documentation/scsi/g_NCR5380.txt
9701 F:      drivers/scsi/NCR5380.*
9702 F:      drivers/scsi/arm/cumana_1.c
9703 F:      drivers/scsi/arm/oak.c
9704 F:      drivers/scsi/atari_scsi.*
9705 F:      drivers/scsi/dmx3191d.c
9706 F:      drivers/scsi/g_NCR5380.*
9707 F:      drivers/scsi/mac_scsi.*
9708 F:      drivers/scsi/sun3_scsi.*
9709 F:      drivers/scsi/sun3_scsi_vme.c
9710
9711 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9712 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9713 L:      linux-scsi@vger.kernel.org
9714 S:      Maintained
9715 F:      drivers/scsi/NCR_D700.*
9716
9717 NCT6775 HARDWARE MONITOR DRIVER
9718 M:      Guenter Roeck <linux@roeck-us.net>
9719 L:      linux-hwmon@vger.kernel.org
9720 S:      Maintained
9721 F:      Documentation/hwmon/nct6775
9722 F:      drivers/hwmon/nct6775.c
9723
9724 NET_FAILOVER MODULE
9725 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9726 L:      netdev@vger.kernel.org
9727 S:      Supported
9728 F:      driver/net/net_failover.c
9729 F:      include/net/net_failover.h
9730 F:      Documentation/networking/net_failover.rst
9731
9732 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9733 M:      Faisal Latif <faisal.latif@intel.com>
9734 L:      linux-rdma@vger.kernel.org
9735 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9736 S:      Supported
9737 F:      drivers/infiniband/hw/nes/
9738 F:      include/uapi/rdma/nes-abi.h
9739
9740 NETEM NETWORK EMULATOR
9741 M:      Stephen Hemminger <stephen@networkplumber.org>
9742 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9743 S:      Maintained
9744 F:      net/sched/sch_netem.c
9745
9746 NETERION 10GbE DRIVERS (s2io/vxge)
9747 M:      Jon Mason <jdmason@kudzu.us>
9748 L:      netdev@vger.kernel.org
9749 S:      Supported
9750 F:      Documentation/networking/s2io.txt
9751 F:      Documentation/networking/vxge.txt
9752 F:      drivers/net/ethernet/neterion/
9753
9754 NETFILTER
9755 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9756 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9757 M:      Florian Westphal <fw@strlen.de>
9758 L:      netfilter-devel@vger.kernel.org
9759 L:      coreteam@netfilter.org
9760 W:      http://www.netfilter.org/
9761 W:      http://www.iptables.org/
9762 W:      http://www.nftables.org/
9763 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9766 S:      Maintained
9767 F:      include/linux/netfilter*
9768 F:      include/linux/netfilter/
9769 F:      include/net/netfilter/
9770 F:      include/uapi/linux/netfilter*
9771 F:      include/uapi/linux/netfilter/
9772 F:      net/*/netfilter.c
9773 F:      net/*/netfilter/
9774 F:      net/netfilter/
9775 F:      net/bridge/br_netfilter*.c
9776
9777 NETROM NETWORK LAYER
9778 M:      Ralf Baechle <ralf@linux-mips.org>
9779 L:      linux-hams@vger.kernel.org
9780 W:      http://www.linux-ax25.org/
9781 S:      Maintained
9782 F:      include/net/netrom.h
9783 F:      include/uapi/linux/netrom.h
9784 F:      net/netrom/
9785
9786 NETRONOME ETHERNET DRIVERS
9787 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9788 L:      oss-drivers@netronome.com
9789 S:      Maintained
9790 F:      drivers/net/ethernet/netronome/
9791
9792 NETWORK BLOCK DEVICE (NBD)
9793 M:      Josef Bacik <josef@toxicpanda.com>
9794 S:      Maintained
9795 L:      linux-block@vger.kernel.org
9796 L:      nbd@other.debian.org
9797 F:      Documentation/blockdev/nbd.txt
9798 F:      drivers/block/nbd.c
9799 F:      include/uapi/linux/nbd.h
9800
9801 NETWORK DROP MONITOR
9802 M:      Neil Horman <nhorman@tuxdriver.com>
9803 L:      netdev@vger.kernel.org
9804 S:      Maintained
9805 W:      https://fedorahosted.org/dropwatch/
9806 F:      net/core/drop_monitor.c
9807
9808 NETWORKING DRIVERS
9809 M:      "David S. Miller" <davem@davemloft.net>
9810 L:      netdev@vger.kernel.org
9811 W:      http://www.linuxfoundation.org/en/Net
9812 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9815 S:      Odd Fixes
9816 F:      Documentation/devicetree/bindings/net/
9817 F:      drivers/net/
9818 F:      include/linux/if_*
9819 F:      include/linux/netdevice.h
9820 F:      include/linux/etherdevice.h
9821 F:      include/linux/fcdevice.h
9822 F:      include/linux/fddidevice.h
9823 F:      include/linux/hippidevice.h
9824 F:      include/linux/inetdevice.h
9825 F:      include/uapi/linux/if_*
9826 F:      include/uapi/linux/netdevice.h
9827
9828 NETWORKING DRIVERS (WIRELESS)
9829 M:      Kalle Valo <kvalo@codeaurora.org>
9830 L:      linux-wireless@vger.kernel.org
9831 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/net/wireless/
9836 F:      drivers/net/wireless/
9837
9838 NETWORKING [DSA]
9839 M:      Andrew Lunn <andrew@lunn.ch>
9840 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9841 M:      Florian Fainelli <f.fainelli@gmail.com>
9842 S:      Maintained
9843 F:      net/dsa/
9844 F:      include/net/dsa.h
9845 F:      include/linux/dsa/
9846 F:      drivers/net/dsa/
9847
9848 NETWORKING [GENERAL]
9849 M:      "David S. Miller" <davem@davemloft.net>
9850 L:      netdev@vger.kernel.org
9851 W:      http://www.linuxfoundation.org/en/Net
9852 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9855 B:      mailto:netdev@vger.kernel.org
9856 S:      Maintained
9857 F:      net/
9858 F:      include/net/
9859 F:      include/linux/in.h
9860 F:      include/linux/net.h
9861 F:      include/linux/netdevice.h
9862 F:      include/uapi/linux/in.h
9863 F:      include/uapi/linux/net.h
9864 F:      include/uapi/linux/netdevice.h
9865 F:      include/uapi/linux/net_namespace.h
9866 F:      tools/testing/selftests/net/
9867 F:      lib/net_utils.c
9868 F:      lib/random32.c
9869 F:      Documentation/networking/
9870
9871 NETWORKING [IPSEC]
9872 M:      Steffen Klassert <steffen.klassert@secunet.com>
9873 M:      Herbert Xu <herbert@gondor.apana.org.au>
9874 M:      "David S. Miller" <davem@davemloft.net>
9875 L:      netdev@vger.kernel.org
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9878 S:      Maintained
9879 F:      net/core/flow.c
9880 F:      net/xfrm/
9881 F:      net/key/
9882 F:      net/ipv4/xfrm*
9883 F:      net/ipv4/esp4*
9884 F:      net/ipv4/ah4.c
9885 F:      net/ipv4/ipcomp.c
9886 F:      net/ipv4/ip_vti.c
9887 F:      net/ipv6/xfrm*
9888 F:      net/ipv6/esp6*
9889 F:      net/ipv6/ah6.c
9890 F:      net/ipv6/ipcomp6.c
9891 F:      net/ipv6/ip6_vti.c
9892 F:      include/uapi/linux/xfrm.h
9893 F:      include/net/xfrm.h
9894
9895 NETWORKING [IPv4/IPv6]
9896 M:      "David S. Miller" <davem@davemloft.net>
9897 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9898 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9899 L:      netdev@vger.kernel.org
9900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9901 S:      Maintained
9902 F:      net/ipv4/
9903 F:      net/ipv6/
9904 F:      include/net/ip*
9905 F:      arch/x86/net/*
9906
9907 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9908 M:      Paul Moore <paul@paul-moore.com>
9909 W:      https://github.com/netlabel
9910 L:      netdev@vger.kernel.org
9911 L:      linux-security-module@vger.kernel.org
9912 S:      Maintained
9913 F:      Documentation/netlabel/
9914 F:      include/net/calipso.h
9915 F:      include/net/cipso_ipv4.h
9916 F:      include/net/netlabel.h
9917 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9918 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9919 F:      net/netlabel/
9920 F:      net/ipv4/cipso_ipv4.c
9921 F:      net/ipv6/calipso.c
9922 F:      net/netfilter/xt_CONNSECMARK.c
9923 F:      net/netfilter/xt_SECMARK.c
9924
9925 NETWORKING [TCP]
9926 M:      Eric Dumazet <edumazet@google.com>
9927 L:      netdev@vger.kernel.org
9928 S:      Maintained
9929 F:      net/ipv4/tcp*.c
9930 F:      net/ipv4/syncookies.c
9931 F:      net/ipv6/tcp*.c
9932 F:      net/ipv6/syncookies.c
9933 F:      include/uapi/linux/tcp.h
9934 F:      include/net/tcp.h
9935 F:      include/linux/tcp.h
9936 F:      include/trace/events/tcp.h
9937
9938 NETWORKING [TLS]
9939 M:      Boris Pismenny <borisp@mellanox.com>
9940 M:      Aviad Yehezkel <aviadye@mellanox.com>
9941 M:      Dave Watson <davejwatson@fb.com>
9942 L:      netdev@vger.kernel.org
9943 S:      Maintained
9944 F:      net/tls/*
9945 F:      include/uapi/linux/tls.h
9946 F:      include/net/tls.h
9947
9948 NETWORKING [WIRELESS]
9949 L:      linux-wireless@vger.kernel.org
9950 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9951
9952 NETDEVSIM
9953 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9954 S:      Maintained
9955 F:      drivers/net/netdevsim/*
9956
9957 NETXEN (1/10) GbE SUPPORT
9958 M:      Manish Chopra <manish.chopra@cavium.com>
9959 M:      Rahul Verma <rahul.verma@cavium.com>
9960 M:      Dept-GELinuxNICDev@cavium.com
9961 L:      netdev@vger.kernel.org
9962 S:      Supported
9963 F:      drivers/net/ethernet/qlogic/netxen/
9964
9965 NFC SUBSYSTEM
9966 M:      Samuel Ortiz <sameo@linux.intel.com>
9967 L:      linux-wireless@vger.kernel.org
9968 L:      linux-nfc@lists.01.org (subscribers-only)
9969 S:      Supported
9970 F:      net/nfc/
9971 F:      include/net/nfc/
9972 F:      include/uapi/linux/nfc.h
9973 F:      drivers/nfc/
9974 F:      include/linux/platform_data/nfcmrvl.h
9975 F:      include/linux/platform_data/nxp-nci.h
9976 F:      Documentation/devicetree/bindings/net/nfc/
9977
9978 NFS, SUNRPC, AND LOCKD CLIENTS
9979 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
9980 M:      Anna Schumaker <anna.schumaker@netapp.com>
9981 L:      linux-nfs@vger.kernel.org
9982 W:      http://client.linux-nfs.org
9983 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
9984 S:      Maintained
9985 F:      fs/lockd/
9986 F:      fs/nfs/
9987 F:      fs/nfs_common/
9988 F:      net/sunrpc/
9989 F:      include/linux/lockd/
9990 F:      include/linux/nfs*
9991 F:      include/linux/sunrpc/
9992 F:      include/uapi/linux/nfs*
9993 F:      include/uapi/linux/sunrpc/
9994
9995 NILFS2 FILESYSTEM
9996 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
9997 L:      linux-nilfs@vger.kernel.org
9998 W:      https://nilfs.sourceforge.io/
9999 W:      https://nilfs.osdn.jp/
10000 T:      git git://github.com/konis/nilfs2.git
10001 S:      Supported
10002 F:      Documentation/filesystems/nilfs2.txt
10003 F:      fs/nilfs2/
10004 F:      include/trace/events/nilfs2.h
10005 F:      include/uapi/linux/nilfs2_api.h
10006 F:      include/uapi/linux/nilfs2_ondisk.h
10007
10008 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10009 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10010 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10011 S:      Maintained
10012 F:      Documentation/scsi/NinjaSCSI.txt
10013 F:      drivers/scsi/pcmcia/nsp_*
10014
10015 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10016 M:      GOTO Masanori <gotom@debian.or.jp>
10017 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10018 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10019 S:      Maintained
10020 F:      Documentation/scsi/NinjaSCSI.txt
10021 F:      drivers/scsi/nsp32*
10022
10023 NIOS2 ARCHITECTURE
10024 M:      Ley Foon Tan <lftan@altera.com>
10025 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10027 S:      Maintained
10028 F:      arch/nios2/
10029
10030 NOHZ, DYNTICKS SUPPORT
10031 M:      Frederic Weisbecker <fweisbec@gmail.com>
10032 M:      Thomas Gleixner <tglx@linutronix.de>
10033 M:      Ingo Molnar <mingo@kernel.org>
10034 L:      linux-kernel@vger.kernel.org
10035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10036 S:      Maintained
10037 F:      kernel/time/tick*.*
10038 F:      include/linux/tick.h
10039 F:      include/linux/sched/nohz.h
10040
10041 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10042 M:      Pavel Machek <pavel@ucw.cz>
10043 M:      Sakari Ailus <sakari.ailus@iki.fi>
10044 L:      linux-media@vger.kernel.org
10045 S:      Maintained
10046 F:      drivers/media/i2c/et8ek8
10047 F:      drivers/media/i2c/ad5820.c
10048
10049 NOKIA N900 POWER SUPPLY DRIVERS
10050 R:      Pali Rohár <pali.rohar@gmail.com>
10051 F:      include/linux/power/bq2415x_charger.h
10052 F:      include/linux/power/bq27xxx_battery.h
10053 F:      include/linux/power/isp1704_charger.h
10054 F:      drivers/power/supply/bq2415x_charger.c
10055 F:      drivers/power/supply/bq27xxx_battery.c
10056 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10057 F:      drivers/power/supply/isp1704_charger.c
10058 F:      drivers/power/supply/rx51_battery.c
10059
10060 NTB AMD DRIVER
10061 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10062 L:      linux-ntb@googlegroups.com
10063 S:      Supported
10064 F:      drivers/ntb/hw/amd/
10065
10066 NTB DRIVER CORE
10067 M:      Jon Mason <jdmason@kudzu.us>
10068 M:      Dave Jiang <dave.jiang@intel.com>
10069 M:      Allen Hubbe <allenbh@gmail.com>
10070 L:      linux-ntb@googlegroups.com
10071 S:      Supported
10072 W:      https://github.com/jonmason/ntb/wiki
10073 T:      git git://github.com/jonmason/ntb.git
10074 F:      drivers/ntb/
10075 F:      drivers/net/ntb_netdev.c
10076 F:      include/linux/ntb.h
10077 F:      include/linux/ntb_transport.h
10078 F:      tools/testing/selftests/ntb/
10079
10080 NTB IDT DRIVER
10081 M:      Serge Semin <fancer.lancer@gmail.com>
10082 L:      linux-ntb@googlegroups.com
10083 S:      Supported
10084 F:      drivers/ntb/hw/idt/
10085
10086 NTB INTEL DRIVER
10087 M:      Dave Jiang <dave.jiang@intel.com>
10088 L:      linux-ntb@googlegroups.com
10089 S:      Supported
10090 W:      https://github.com/davejiang/linux/wiki
10091 T:      git https://github.com/davejiang/linux.git
10092 F:      drivers/ntb/hw/intel/
10093
10094 NTFS FILESYSTEM
10095 M:      Anton Altaparmakov <anton@tuxera.com>
10096 L:      linux-ntfs-dev@lists.sourceforge.net
10097 W:      http://www.tuxera.com/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10099 S:      Supported
10100 F:      Documentation/filesystems/ntfs.txt
10101 F:      fs/ntfs/
10102
10103 NUBUS SUBSYSTEM
10104 M:      Finn Thain <fthain@telegraphics.com.au>
10105 L:      linux-m68k@lists.linux-m68k.org
10106 S:      Maintained
10107 F:      arch/*/include/asm/nubus.h
10108 F:      drivers/nubus/
10109 F:      include/linux/nubus.h
10110 F:      include/uapi/linux/nubus.h
10111
10112 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10113 M:      Antonino Daplas <adaplas@gmail.com>
10114 L:      linux-fbdev@vger.kernel.org
10115 S:      Maintained
10116 F:      drivers/video/fbdev/riva/
10117 F:      drivers/video/fbdev/nvidia/
10118
10119 NVM EXPRESS DRIVER
10120 M:      Keith Busch <keith.busch@intel.com>
10121 M:      Jens Axboe <axboe@fb.com>
10122 M:      Christoph Hellwig <hch@lst.de>
10123 M:      Sagi Grimberg <sagi@grimberg.me>
10124 L:      linux-nvme@lists.infradead.org
10125 T:      git://git.infradead.org/nvme.git
10126 W:      http://git.infradead.org/nvme.git
10127 S:      Supported
10128 F:      drivers/nvme/host/
10129 F:      include/linux/nvme.h
10130 F:      include/uapi/linux/nvme_ioctl.h
10131
10132 NVM EXPRESS FC TRANSPORT DRIVERS
10133 M:      James Smart <james.smart@broadcom.com>
10134 L:      linux-nvme@lists.infradead.org
10135 S:      Supported
10136 F:      include/linux/nvme-fc.h
10137 F:      include/linux/nvme-fc-driver.h
10138 F:      drivers/nvme/host/fc.c
10139 F:      drivers/nvme/target/fc.c
10140 F:      drivers/nvme/target/fcloop.c
10141
10142 NVM EXPRESS TARGET DRIVER
10143 M:      Christoph Hellwig <hch@lst.de>
10144 M:      Sagi Grimberg <sagi@grimberg.me>
10145 L:      linux-nvme@lists.infradead.org
10146 T:      git://git.infradead.org/nvme.git
10147 W:      http://git.infradead.org/nvme.git
10148 S:      Supported
10149 F:      drivers/nvme/target/
10150
10151 NVMEM FRAMEWORK
10152 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10153 S:      Maintained
10154 F:      drivers/nvmem/
10155 F:      Documentation/devicetree/bindings/nvmem/
10156 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10157 F:      include/linux/nvmem-consumer.h
10158 F:      include/linux/nvmem-provider.h
10159
10160 NXP SGTL5000 DRIVER
10161 M:      Fabio Estevam <fabio.estevam@nxp.com>
10162 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10163 S:      Maintained
10164 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10165 F:      sound/soc/codecs/sgtl5000*
10166
10167 NXP TDA998X DRM DRIVER
10168 M:      Russell King <linux@armlinux.org.uk>
10169 S:      Supported
10170 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10171 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10172 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10173 F:      include/drm/i2c/tda998x.h
10174
10175 NXP TFA9879 DRIVER
10176 M:      Peter Rosin <peda@axentia.se>
10177 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10178 S:      Maintained
10179 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10180 F:      sound/soc/codecs/tfa9879*
10181
10182 NXP-NCI NFC DRIVER
10183 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10184 R:      Charles Gorand <charles.gorand@effinnov.com>
10185 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10186 S:      Supported
10187 F:      drivers/nfc/nxp-nci
10188
10189 OBJTOOL
10190 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10191 M:      Peter Zijlstra <peterz@infradead.org>
10192 S:      Supported
10193 F:      tools/objtool/
10194
10195 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10196 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10197 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10198 L:      linuxppc-dev@lists.ozlabs.org
10199 S:      Supported
10200 F:      arch/powerpc/platforms/powernv/ocxl.c
10201 F:      arch/powerpc/include/asm/pnv-ocxl.h
10202 F:      drivers/misc/ocxl/
10203 F:      include/misc/ocxl*
10204 F:      include/uapi/misc/ocxl.h
10205 F:      Documentation/accelerators/ocxl.txt
10206
10207 OMAP AUDIO SUPPORT
10208 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10209 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10210 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10211 L:      linux-omap@vger.kernel.org
10212 S:      Maintained
10213 F:      sound/soc/omap/
10214
10215 OMAP CLOCK FRAMEWORK SUPPORT
10216 M:      Paul Walmsley <paul@pwsan.com>
10217 L:      linux-omap@vger.kernel.org
10218 S:      Maintained
10219 F:      arch/arm/*omap*/*clock*
10220
10221 OMAP DEVICE TREE SUPPORT
10222 M:      Benoît Cousson <bcousson@baylibre.com>
10223 M:      Tony Lindgren <tony@atomide.com>
10224 L:      linux-omap@vger.kernel.org
10225 L:      devicetree@vger.kernel.org
10226 S:      Maintained
10227 F:      arch/arm/boot/dts/*omap*
10228 F:      arch/arm/boot/dts/*am3*
10229 F:      arch/arm/boot/dts/*am4*
10230 F:      arch/arm/boot/dts/*am5*
10231 F:      arch/arm/boot/dts/*dra7*
10232
10233 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10234 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10235 L:      linux-omap@vger.kernel.org
10236 L:      linux-fbdev@vger.kernel.org
10237 S:      Maintained
10238 F:      drivers/video/fbdev/omap2/
10239 F:      Documentation/arm/OMAP/DSS
10240
10241 OMAP FRAMEBUFFER SUPPORT
10242 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10243 L:      linux-fbdev@vger.kernel.org
10244 L:      linux-omap@vger.kernel.org
10245 S:      Maintained
10246 F:      drivers/video/fbdev/omap/
10247
10248 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10249 M:      Roger Quadros <rogerq@ti.com>
10250 M:      Tony Lindgren <tony@atomide.com>
10251 L:      linux-omap@vger.kernel.org
10252 S:      Maintained
10253 F:      drivers/memory/omap-gpmc.c
10254 F:      arch/arm/mach-omap2/*gpmc*
10255
10256 OMAP GPIO DRIVER
10257 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10258 M:      Santosh Shilimkar <ssantosh@kernel.org>
10259 M:      Kevin Hilman <khilman@kernel.org>
10260 L:      linux-omap@vger.kernel.org
10261 S:      Maintained
10262 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10263 F:      drivers/gpio/gpio-omap.c
10264
10265 OMAP HARDWARE SPINLOCK SUPPORT
10266 M:      Ohad Ben-Cohen <ohad@wizery.com>
10267 L:      linux-omap@vger.kernel.org
10268 S:      Maintained
10269 F:      drivers/hwspinlock/omap_hwspinlock.c
10270
10271 OMAP HS MMC SUPPORT
10272 L:      linux-mmc@vger.kernel.org
10273 L:      linux-omap@vger.kernel.org
10274 S:      Orphan
10275 F:      drivers/mmc/host/omap_hsmmc.c
10276
10277 OMAP HWMOD DATA
10278 M:      Paul Walmsley <paul@pwsan.com>
10279 L:      linux-omap@vger.kernel.org
10280 S:      Maintained
10281 F:      arch/arm/mach-omap2/omap_hwmod*data*
10282
10283 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10284 M:      Benoît Cousson <bcousson@baylibre.com>
10285 L:      linux-omap@vger.kernel.org
10286 S:      Maintained
10287 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10288
10289 OMAP HWMOD SUPPORT
10290 M:      Benoît Cousson <bcousson@baylibre.com>
10291 M:      Paul Walmsley <paul@pwsan.com>
10292 L:      linux-omap@vger.kernel.org
10293 S:      Maintained
10294 F:      arch/arm/mach-omap2/omap_hwmod.*
10295
10296 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10297 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10298 L:      linux-media@vger.kernel.org
10299 S:      Maintained
10300 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10301 F:      drivers/media/platform/omap3isp/
10302 F:      drivers/staging/media/omap4iss/
10303
10304 OMAP MMC SUPPORT
10305 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10306 L:      linux-omap@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/mmc/host/omap.c
10309
10310 OMAP POWER MANAGEMENT SUPPORT
10311 M:      Kevin Hilman <khilman@kernel.org>
10312 L:      linux-omap@vger.kernel.org
10313 S:      Maintained
10314 F:      arch/arm/*omap*/*pm*
10315 F:      drivers/cpufreq/omap-cpufreq.c
10316
10317 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10318 M:      Rajendra Nayak <rnayak@codeaurora.org>
10319 M:      Paul Walmsley <paul@pwsan.com>
10320 L:      linux-omap@vger.kernel.org
10321 S:      Maintained
10322 F:      arch/arm/mach-omap2/prm*
10323
10324 OMAP RANDOM NUMBER GENERATOR SUPPORT
10325 M:      Deepak Saxena <dsaxena@plexity.net>
10326 S:      Maintained
10327 F:      drivers/char/hw_random/omap-rng.c
10328
10329 OMAP USB SUPPORT
10330 L:      linux-usb@vger.kernel.org
10331 L:      linux-omap@vger.kernel.org
10332 S:      Orphan
10333 F:      drivers/usb/*/*omap*
10334 F:      arch/arm/*omap*/usb*
10335
10336 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10337 M:      Mark Jackson <mpfj@newflow.co.uk>
10338 L:      linux-omap@vger.kernel.org
10339 S:      Maintained
10340 F:      arch/arm/boot/dts/am335x-nano.dts
10341
10342 OMAP1 SUPPORT
10343 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10344 M:      Tony Lindgren <tony@atomide.com>
10345 L:      linux-omap@vger.kernel.org
10346 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10348 S:      Maintained
10349 F:      arch/arm/mach-omap1/
10350 F:      arch/arm/plat-omap/
10351 F:      arch/arm/configs/omap1_defconfig
10352 F:      drivers/i2c/busses/i2c-omap.c
10353 F:      include/linux/i2c-omap.h
10354
10355 OMAP2+ SUPPORT
10356 M:      Tony Lindgren <tony@atomide.com>
10357 L:      linux-omap@vger.kernel.org
10358 W:      http://www.muru.com/linux/omap/
10359 W:      http://linux.omap.com/
10360 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10362 S:      Maintained
10363 F:      arch/arm/mach-omap2/
10364 F:      arch/arm/plat-omap/
10365 F:      arch/arm/configs/omap2plus_defconfig
10366 F:      drivers/i2c/busses/i2c-omap.c
10367 F:      drivers/irqchip/irq-omap-intc.c
10368 F:      drivers/mfd/*omap*.c
10369 F:      drivers/mfd/menelaus.c
10370 F:      drivers/mfd/palmas.c
10371 F:      drivers/mfd/tps65217.c
10372 F:      drivers/mfd/tps65218.c
10373 F:      drivers/mfd/tps65910.c
10374 F:      drivers/mfd/twl-core.[ch]
10375 F:      drivers/mfd/twl4030*.c
10376 F:      drivers/mfd/twl6030*.c
10377 F:      drivers/mfd/twl6040*.c
10378 F:      drivers/regulator/palmas-regulator*.c
10379 F:      drivers/regulator/pbias-regulator.c
10380 F:      drivers/regulator/tps65217-regulator.c
10381 F:      drivers/regulator/tps65218-regulator.c
10382 F:      drivers/regulator/tps65910-regulator.c
10383 F:      drivers/regulator/twl-regulator.c
10384 F:      drivers/regulator/twl6030-regulator.c
10385 F:      include/linux/i2c-omap.h
10386
10387 ONION OMEGA2+ BOARD
10388 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10389 L:      linux-mips@linux-mips.org
10390 S:      Maintained
10391 F:      arch/mips/boot/dts/ralink/omega2p.dts
10392
10393 OMFS FILESYSTEM
10394 M:      Bob Copeland <me@bobcopeland.com>
10395 L:      linux-karma-devel@lists.sourceforge.net
10396 S:      Maintained
10397 F:      Documentation/filesystems/omfs.txt
10398 F:      fs/omfs/
10399
10400 OMNIKEY CARDMAN 4000 DRIVER
10401 M:      Harald Welte <laforge@gnumonks.org>
10402 S:      Maintained
10403 F:      drivers/char/pcmcia/cm4000_cs.c
10404 F:      include/linux/cm4000_cs.h
10405 F:      include/uapi/linux/cm4000_cs.h
10406
10407 OMNIKEY CARDMAN 4040 DRIVER
10408 M:      Harald Welte <laforge@gnumonks.org>
10409 S:      Maintained
10410 F:      drivers/char/pcmcia/cm4040_cs.*
10411
10412 OMNIVISION OV13858 SENSOR DRIVER
10413 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10414 L:      linux-media@vger.kernel.org
10415 T:      git git://linuxtv.org/media_tree.git
10416 S:      Maintained
10417 F:      drivers/media/i2c/ov13858.c
10418
10419 OMNIVISION OV2685 SENSOR DRIVER
10420 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10421 L:      linux-media@vger.kernel.org
10422 T:      git git://linuxtv.org/media_tree.git
10423 S:      Maintained
10424 F:      drivers/media/i2c/ov2685.c
10425
10426 OMNIVISION OV5640 SENSOR DRIVER
10427 M:      Steve Longerbeam <slongerbeam@gmail.com>
10428 L:      linux-media@vger.kernel.org
10429 T:      git git://linuxtv.org/media_tree.git
10430 S:      Maintained
10431 F:      drivers/media/i2c/ov5640.c
10432
10433 OMNIVISION OV5647 SENSOR DRIVER
10434 M:      Luis Oliveira <lolivei@synopsys.com>
10435 L:      linux-media@vger.kernel.org
10436 T:      git git://linuxtv.org/media_tree.git
10437 S:      Maintained
10438 F:      drivers/media/i2c/ov5647.c
10439
10440 OMNIVISION OV5695 SENSOR DRIVER
10441 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10442 L:      linux-media@vger.kernel.org
10443 T:      git git://linuxtv.org/media_tree.git
10444 S:      Maintained
10445 F:      drivers/media/i2c/ov5695.c
10446
10447 OMNIVISION OV7670 SENSOR DRIVER
10448 M:      Jonathan Corbet <corbet@lwn.net>
10449 L:      linux-media@vger.kernel.org
10450 T:      git git://linuxtv.org/media_tree.git
10451 S:      Maintained
10452 F:      drivers/media/i2c/ov7670.c
10453 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10454
10455 OMNIVISION OV772x SENSOR DRIVER
10456 M:      Jacopo Mondi <jacopo@jmondi.org>
10457 L:      linux-media@vger.kernel.org
10458 T:      git git://linuxtv.org/media_tree.git
10459 S:      Odd fixes
10460 F:      drivers/media/i2c/ov772x.c
10461 F:      include/media/i2c/ov772x.h
10462 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10463
10464 OMNIVISION OV7740 SENSOR DRIVER
10465 M:      Wenyou Yang <wenyou.yang@microchip.com>
10466 L:      linux-media@vger.kernel.org
10467 T:      git git://linuxtv.org/media_tree.git
10468 S:      Maintained
10469 F:      drivers/media/i2c/ov7740.c
10470 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10471
10472 OMNIVISION OV9650 SENSOR DRIVER
10473 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10474 R:      Akinobu Mita <akinobu.mita@gmail.com>
10475 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10476 L:      linux-media@vger.kernel.org
10477 T:      git git://linuxtv.org/media_tree.git
10478 S:      Maintained
10479 F:      drivers/media/i2c/ov9650.c
10480 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10481
10482 ONENAND FLASH DRIVER
10483 M:      Kyungmin Park <kyungmin.park@samsung.com>
10484 L:      linux-mtd@lists.infradead.org
10485 S:      Maintained
10486 F:      drivers/mtd/nand/onenand/
10487 F:      include/linux/mtd/onenand*.h
10488
10489 ONSTREAM SCSI TAPE DRIVER
10490 M:      Willem Riede <osst@riede.org>
10491 L:      osst-users@lists.sourceforge.net
10492 L:      linux-scsi@vger.kernel.org
10493 S:      Maintained
10494 F:      Documentation/scsi/osst.txt
10495 F:      drivers/scsi/osst.*
10496 F:      drivers/scsi/osst_*.h
10497 F:      drivers/scsi/st.h
10498
10499 OP-TEE DRIVER
10500 M:      Jens Wiklander <jens.wiklander@linaro.org>
10501 S:      Maintained
10502 F:      drivers/tee/optee/
10503
10504 OPA-VNIC DRIVER
10505 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10506 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10507 L:      linux-rdma@vger.kernel.org
10508 S:      Supported
10509 F:      drivers/infiniband/ulp/opa_vnic
10510
10511 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10512 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10513 M:      Frank Rowand <frowand.list@gmail.com>
10514 L:      devicetree@vger.kernel.org
10515 S:      Maintained
10516 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10517 F:      Documentation/devicetree/overlay-notes.txt
10518 F:      drivers/of/overlay.c
10519 F:      drivers/of/resolver.c
10520 K:      of_overlay_notifier_
10521
10522 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10523 M:      Rob Herring <robh+dt@kernel.org>
10524 M:      Frank Rowand <frowand.list@gmail.com>
10525 L:      devicetree@vger.kernel.org
10526 W:      http://www.devicetree.org/
10527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10528 S:      Maintained
10529 F:      drivers/of/
10530 F:      include/linux/of*.h
10531 F:      scripts/dtc/
10532 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10533
10534 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10535 M:      Rob Herring <robh+dt@kernel.org>
10536 M:      Mark Rutland <mark.rutland@arm.com>
10537 L:      devicetree@vger.kernel.org
10538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10539 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10540 S:      Maintained
10541 F:      Documentation/devicetree/
10542 F:      arch/*/boot/dts/
10543 F:      include/dt-bindings/
10544
10545 OPENCORES I2C BUS DRIVER
10546 M:      Peter Korsgaard <jacmet@sunsite.dk>
10547 L:      linux-i2c@vger.kernel.org
10548 S:      Maintained
10549 F:      Documentation/i2c/busses/i2c-ocores
10550 F:      drivers/i2c/busses/i2c-ocores.c
10551
10552 OPENRISC ARCHITECTURE
10553 M:      Jonas Bonn <jonas@southpole.se>
10554 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10555 M:      Stafford Horne <shorne@gmail.com>
10556 T:      git git://github.com/openrisc/linux.git
10557 L:      openrisc@lists.librecores.org
10558 W:      http://openrisc.io
10559 S:      Maintained
10560 F:      Documentation/devicetree/bindings/openrisc/
10561 F:      Documentation/openrisc/
10562 F:      arch/openrisc/
10563 F:      drivers/irqchip/irq-ompic.c
10564 F:      drivers/irqchip/irq-or1k-*
10565
10566 OPENVSWITCH
10567 M:      Pravin B Shelar <pshelar@ovn.org>
10568 L:      netdev@vger.kernel.org
10569 L:      dev@openvswitch.org
10570 W:      http://openvswitch.org
10571 S:      Maintained
10572 F:      net/openvswitch/
10573 F:      include/uapi/linux/openvswitch.h
10574
10575 OPERATING PERFORMANCE POINTS (OPP)
10576 M:      Viresh Kumar <vireshk@kernel.org>
10577 M:      Nishanth Menon <nm@ti.com>
10578 M:      Stephen Boyd <sboyd@kernel.org>
10579 L:      linux-pm@vger.kernel.org
10580 S:      Maintained
10581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10582 F:      drivers/opp/
10583 F:      include/linux/pm_opp.h
10584 F:      Documentation/power/opp.txt
10585 F:      Documentation/devicetree/bindings/opp/
10586
10587 OPL4 DRIVER
10588 M:      Clemens Ladisch <clemens@ladisch.de>
10589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10590 T:      git git://git.alsa-project.org/alsa-kernel.git
10591 S:      Maintained
10592 F:      sound/drivers/opl4/
10593
10594 OPROFILE
10595 M:      Robert Richter <rric@kernel.org>
10596 L:      oprofile-list@lists.sf.net
10597 S:      Maintained
10598 F:      arch/*/include/asm/oprofile*.h
10599 F:      arch/*/oprofile/
10600 F:      drivers/oprofile/
10601 F:      include/linux/oprofile.h
10602
10603 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10604 M:      Mark Fasheh <mark@fasheh.com>
10605 M:      Joel Becker <jlbec@evilplan.org>
10606 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10607 W:      http://ocfs2.wiki.kernel.org
10608 S:      Supported
10609 F:      Documentation/filesystems/ocfs2.txt
10610 F:      Documentation/filesystems/dlmfs.txt
10611 F:      fs/ocfs2/
10612
10613 ORANGEFS FILESYSTEM
10614 M:      Mike Marshall <hubcap@omnibond.com>
10615 R:      Martin Brandenburg <martin@omnibond.com>
10616 L:      devel@lists.orangefs.org
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10618 S:      Supported
10619 F:      fs/orangefs/
10620 F:      Documentation/filesystems/orangefs.txt
10621
10622 ORINOCO DRIVER
10623 L:      linux-wireless@vger.kernel.org
10624 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10625 W:      http://www.nongnu.org/orinoco/
10626 S:      Orphan
10627 F:      drivers/net/wireless/intersil/orinoco/
10628
10629 OSD LIBRARY and FILESYSTEM
10630 M:      Boaz Harrosh <ooo@electrozaur.com>
10631 S:      Maintained
10632 F:      drivers/scsi/osd/
10633 F:      include/scsi/osd_*
10634 F:      fs/exofs/
10635
10636 OV2659 OMNIVISION SENSOR DRIVER
10637 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10638 L:      linux-media@vger.kernel.org
10639 W:      https://linuxtv.org
10640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10641 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10642 S:      Maintained
10643 F:      drivers/media/i2c/ov2659.c
10644 F:      include/media/i2c/ov2659.h
10645
10646 OVERLAY FILESYSTEM
10647 M:      Miklos Szeredi <miklos@szeredi.hu>
10648 L:      linux-unionfs@vger.kernel.org
10649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10650 S:      Supported
10651 F:      fs/overlayfs/
10652 F:      Documentation/filesystems/overlayfs.txt
10653
10654 P54 WIRELESS DRIVER
10655 M:      Christian Lamparter <chunkeey@googlemail.com>
10656 L:      linux-wireless@vger.kernel.org
10657 W:      http://wireless.kernel.org/en/users/Drivers/p54
10658 S:      Maintained
10659 F:      drivers/net/wireless/intersil/p54/
10660
10661 PA SEMI ETHERNET DRIVER
10662 L:      netdev@vger.kernel.org
10663 S:      Orphan
10664 F:      drivers/net/ethernet/pasemi/*
10665
10666 PA SEMI SMBUS DRIVER
10667 L:      linux-i2c@vger.kernel.org
10668 S:      Orphan
10669 F:      drivers/i2c/busses/i2c-pasemi.c
10670
10671 PADATA PARALLEL EXECUTION MECHANISM
10672 M:      Steffen Klassert <steffen.klassert@secunet.com>
10673 L:      linux-crypto@vger.kernel.org
10674 S:      Maintained
10675 F:      kernel/padata.c
10676 F:      include/linux/padata.h
10677 F:      Documentation/padata.txt
10678
10679 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10680 M:      Harald Welte <laforge@gnumonks.org>
10681 L:      platform-driver-x86@vger.kernel.org
10682 S:      Maintained
10683 F:      drivers/platform/x86/panasonic-laptop.c
10684
10685 PARALLEL LCD/KEYPAD PANEL DRIVER
10686 M:      Willy Tarreau <willy@haproxy.com>
10687 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10688 S:      Odd Fixes
10689 F:      Documentation/misc-devices/lcd-panel-cgram.txt
10690 F:      drivers/misc/panel.c
10691
10692 PARALLEL PORT SUBSYSTEM
10693 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10694 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10695 L:      linux-parport@lists.infradead.org (subscribers-only)
10696 S:      Maintained
10697 F:      drivers/parport/
10698 F:      include/linux/parport*.h
10699 F:      drivers/char/ppdev.c
10700 F:      include/uapi/linux/ppdev.h
10701 F:      Documentation/parport*.txt
10702
10703 PARAVIRT_OPS INTERFACE
10704 M:      Juergen Gross <jgross@suse.com>
10705 M:      Alok Kataria <akataria@vmware.com>
10706 L:      virtualization@lists.linux-foundation.org
10707 S:      Supported
10708 F:      Documentation/virtual/paravirt_ops.txt
10709 F:      arch/*/kernel/paravirt*
10710 F:      arch/*/include/asm/paravirt*.h
10711 F:      include/linux/hypervisor.h
10712
10713 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10714 M:      Tim Waugh <tim@cyberelk.net>
10715 L:      linux-parport@lists.infradead.org (subscribers-only)
10716 S:      Maintained
10717 F:      Documentation/blockdev/paride.txt
10718 F:      drivers/block/paride/
10719
10720 PARISC ARCHITECTURE
10721 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10722 M:      Helge Deller <deller@gmx.de>
10723 L:      linux-parisc@vger.kernel.org
10724 W:      http://www.parisc-linux.org/
10725 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10728 S:      Maintained
10729 F:      arch/parisc/
10730 F:      Documentation/parisc/
10731 F:      drivers/parisc/
10732 F:      drivers/char/agp/parisc-agp.c
10733 F:      drivers/input/serio/gscps2.c
10734 F:      drivers/parport/parport_gsc.*
10735 F:      drivers/tty/serial/8250/8250_gsc.c
10736 F:      drivers/video/fbdev/sti*
10737 F:      drivers/video/console/sti*
10738 F:      drivers/video/logo/logo_parisc*
10739
10740 PARMAN
10741 M:      Jiri Pirko <jiri@mellanox.com>
10742 L:      netdev@vger.kernel.org
10743 S:      Supported
10744 F:      lib/parman.c
10745 F:      lib/test_parman.c
10746 F:      include/linux/parman.h
10747
10748 PC87360 HARDWARE MONITORING DRIVER
10749 M:      Jim Cromie <jim.cromie@gmail.com>
10750 L:      linux-hwmon@vger.kernel.org
10751 S:      Maintained
10752 F:      Documentation/hwmon/pc87360
10753 F:      drivers/hwmon/pc87360.c
10754
10755 PC8736x GPIO DRIVER
10756 M:      Jim Cromie <jim.cromie@gmail.com>
10757 S:      Maintained
10758 F:      drivers/char/pc8736x_gpio.c
10759
10760 PC87427 HARDWARE MONITORING DRIVER
10761 M:      Jean Delvare <jdelvare@suse.com>
10762 L:      linux-hwmon@vger.kernel.org
10763 S:      Maintained
10764 F:      Documentation/hwmon/pc87427
10765 F:      drivers/hwmon/pc87427.c
10766
10767 PCA9532 LED DRIVER
10768 M:      Riku Voipio <riku.voipio@iki.fi>
10769 S:      Maintained
10770 F:      drivers/leds/leds-pca9532.c
10771 F:      include/linux/leds-pca9532.h
10772
10773 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10774 M:      Guenter Roeck <linux@roeck-us.net>
10775 L:      linux-i2c@vger.kernel.org
10776 S:      Maintained
10777 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10778
10779 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10780 M:      Khalid Aziz <khalid@gonehiking.org>
10781 S:      Maintained
10782 F:      drivers/firmware/pcdp.*
10783
10784 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10785 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10786 L:      linux-pci@vger.kernel.org
10787 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10790 F:      drivers/pci/host/pci-aardvark.c
10791
10792 PCI DRIVER FOR ALTERA PCIE IP
10793 M:      Ley Foon Tan <lftan@altera.com>
10794 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10795 L:      linux-pci@vger.kernel.org
10796 S:      Supported
10797 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10798 F:      drivers/pci/host/pcie-altera.c
10799
10800 PCI DRIVER FOR APPLIEDMICRO XGENE
10801 M:      Tanmay Inamdar <tinamdar@apm.com>
10802 L:      linux-pci@vger.kernel.org
10803 L:      linux-arm-kernel@lists.infradead.org
10804 S:      Maintained
10805 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10806 F:      drivers/pci/host/pci-xgene.c
10807
10808 PCI DRIVER FOR ARM VERSATILE PLATFORM
10809 M:      Rob Herring <robh@kernel.org>
10810 L:      linux-pci@vger.kernel.org
10811 L:      linux-arm-kernel@lists.infradead.org
10812 S:      Maintained
10813 F:      Documentation/devicetree/bindings/pci/versatile.txt
10814 F:      drivers/pci/host/pci-versatile.c
10815
10816 PCI DRIVER FOR ARMADA 8K
10817 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10818 L:      linux-pci@vger.kernel.org
10819 L:      linux-arm-kernel@lists.infradead.org
10820 S:      Maintained
10821 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10822 F:      drivers/pci/dwc/pcie-armada8k.c
10823
10824 PCI DRIVER FOR CADENCE PCIE IP
10825 M:      Alan Douglas <adouglas@cadence.com>
10826 L:      linux-pci@vger.kernel.org
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10829 F:      drivers/pci/cadence/pcie-cadence*
10830
10831 PCI DRIVER FOR FREESCALE LAYERSCAPE
10832 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10833 M:      Mingkai Hu <mingkai.hu@nxp.com>
10834 M:      Roy Zang <roy.zang@nxp.com>
10835 L:      linuxppc-dev@lists.ozlabs.org
10836 L:      linux-pci@vger.kernel.org
10837 L:      linux-arm-kernel@lists.infradead.org
10838 S:      Maintained
10839 F:      drivers/pci/dwc/*layerscape*
10840
10841 PCI DRIVER FOR GENERIC OF HOSTS
10842 M:      Will Deacon <will.deacon@arm.com>
10843 L:      linux-pci@vger.kernel.org
10844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10845 S:      Maintained
10846 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10847 F:      drivers/pci/host/pci-host-common.c
10848 F:      drivers/pci/host/pci-host-generic.c
10849
10850 PCI DRIVER FOR IMX6
10851 M:      Richard Zhu <hongxing.zhu@nxp.com>
10852 M:      Lucas Stach <l.stach@pengutronix.de>
10853 L:      linux-pci@vger.kernel.org
10854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10855 S:      Maintained
10856 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10857 F:      drivers/pci/dwc/*imx6*
10858
10859 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10860 M:      Keith Busch <keith.busch@intel.com>
10861 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10862 L:      linux-pci@vger.kernel.org
10863 S:      Supported
10864 F:      drivers/pci/host/vmd.c
10865
10866 PCI DRIVER FOR MICROSEMI SWITCHTEC
10867 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10868 M:      Logan Gunthorpe <logang@deltatee.com>
10869 L:      linux-pci@vger.kernel.org
10870 S:      Maintained
10871 F:      Documentation/switchtec.txt
10872 F:      Documentation/ABI/testing/sysfs-class-switchtec
10873 F:      drivers/pci/switch/switchtec*
10874 F:      include/uapi/linux/switchtec_ioctl.h
10875 F:      include/linux/switchtec.h
10876 F:      drivers/ntb/hw/mscc/
10877
10878 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10879 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10880 M:      Jason Cooper <jason@lakedaemon.net>
10881 L:      linux-pci@vger.kernel.org
10882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10883 S:      Maintained
10884 F:      drivers/pci/host/*mvebu*
10885
10886 PCI DRIVER FOR NVIDIA TEGRA
10887 M:      Thierry Reding <thierry.reding@gmail.com>
10888 L:      linux-tegra@vger.kernel.org
10889 L:      linux-pci@vger.kernel.org
10890 S:      Supported
10891 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10892 F:      drivers/pci/host/pci-tegra.c
10893
10894 PCI DRIVER FOR RENESAS R-CAR
10895 M:      Simon Horman <horms@verge.net.au>
10896 L:      linux-pci@vger.kernel.org
10897 L:      linux-renesas-soc@vger.kernel.org
10898 S:      Maintained
10899 F:      drivers/pci/host/*rcar*
10900
10901 PCI DRIVER FOR SAMSUNG EXYNOS
10902 M:      Jingoo Han <jingoohan1@gmail.com>
10903 L:      linux-pci@vger.kernel.org
10904 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10905 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10906 S:      Maintained
10907 F:      drivers/pci/dwc/pci-exynos.c
10908
10909 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10910 M:      Jingoo Han <jingoohan1@gmail.com>
10911 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10912 L:      linux-pci@vger.kernel.org
10913 S:      Maintained
10914 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10915 F:      drivers/pci/dwc/*designware*
10916
10917 PCI DRIVER FOR TI DRA7XX
10918 M:      Kishon Vijay Abraham I <kishon@ti.com>
10919 L:      linux-omap@vger.kernel.org
10920 L:      linux-pci@vger.kernel.org
10921 S:      Supported
10922 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10923 F:      drivers/pci/dwc/pci-dra7xx.c
10924
10925 PCI DRIVER FOR TI KEYSTONE
10926 M:      Murali Karicheri <m-karicheri2@ti.com>
10927 L:      linux-pci@vger.kernel.org
10928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10929 S:      Maintained
10930 F:      drivers/pci/dwc/*keystone*
10931
10932 PCI ENDPOINT SUBSYSTEM
10933 M:      Kishon Vijay Abraham I <kishon@ti.com>
10934 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10935 L:      linux-pci@vger.kernel.org
10936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10937 S:      Supported
10938 F:      drivers/pci/endpoint/
10939 F:      drivers/misc/pci_endpoint_test.c
10940 F:      tools/pci/
10941
10942 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10943 M:      Russell Currey <ruscur@russell.cc>
10944 L:      linuxppc-dev@lists.ozlabs.org
10945 S:      Supported
10946 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10947 F:      arch/powerpc/kernel/eeh*.c
10948 F:      arch/powerpc/platforms/*/eeh*.c
10949 F:      arch/powerpc/include/*/eeh*.h
10950
10951 PCI ERROR RECOVERY
10952 M:      Linas Vepstas <linasvepstas@gmail.com>
10953 L:      linux-pci@vger.kernel.org
10954 S:      Supported
10955 F:      Documentation/PCI/pci-error-recovery.txt
10956
10957 PCI MSI DRIVER FOR ALTERA MSI IP
10958 M:      Ley Foon Tan <lftan@altera.com>
10959 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10960 L:      linux-pci@vger.kernel.org
10961 S:      Supported
10962 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
10963 F:      drivers/pci/host/pcie-altera-msi.c
10964
10965 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
10966 M:      Duc Dang <dhdang@apm.com>
10967 L:      linux-pci@vger.kernel.org
10968 L:      linux-arm-kernel@lists.infradead.org
10969 S:      Maintained
10970 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
10971 F:      drivers/pci/host/pci-xgene-msi.c
10972
10973 PCI SUBSYSTEM
10974 M:      Bjorn Helgaas <bhelgaas@google.com>
10975 L:      linux-pci@vger.kernel.org
10976 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
10978 S:      Supported
10979 F:      Documentation/devicetree/bindings/pci/
10980 F:      Documentation/PCI/
10981 F:      drivers/acpi/pci*
10982 F:      drivers/pci/
10983 F:      include/asm-generic/pci*
10984 F:      include/linux/pci*
10985 F:      include/linux/of_pci.h
10986 F:      include/uapi/linux/pci*
10987 F:      lib/pci*
10988 F:      arch/x86/pci/
10989 F:      arch/x86/kernel/quirks.c
10990
10991 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
10992 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10993 L:      linux-pci@vger.kernel.org
10994 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
10995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
10996 S:      Supported
10997 F:      drivers/pci/cadence/
10998 F:      drivers/pci/host/
10999 F:      drivers/pci/dwc/
11000
11001 PCIE DRIVER FOR AXIS ARTPEC
11002 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11003 L:      linux-arm-kernel@axis.com
11004 L:      linux-pci@vger.kernel.org
11005 S:      Maintained
11006 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11007 F:      drivers/pci/dwc/*artpec*
11008
11009 PCIE DRIVER FOR CAVIUM THUNDERX
11010 M:      David Daney <david.daney@cavium.com>
11011 L:      linux-pci@vger.kernel.org
11012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11013 S:      Supported
11014 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11015 F:      drivers/pci/host/pci-thunder-*
11016
11017 PCIE DRIVER FOR HISILICON
11018 M:      Zhou Wang <wangzhou1@hisilicon.com>
11019 L:      linux-pci@vger.kernel.org
11020 S:      Maintained
11021 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11022 F:      drivers/pci/dwc/pcie-hisi.c
11023
11024 PCIE DRIVER FOR HISILICON KIRIN
11025 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11026 M:      Binghui Wang <wangbinghui@hisilicon.com>
11027 L:      linux-pci@vger.kernel.org
11028 S:      Maintained
11029 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
11030 F:      drivers/pci/dwc/pcie-kirin.c
11031
11032 PCIE DRIVER FOR HISILICON STB
11033 M:      Jianguo Sun <sunjianguo1@huawei.com>
11034 M:      Shawn Guo <shawn.guo@linaro.org>
11035 L:      linux-pci@vger.kernel.org
11036 S:      Maintained
11037 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11038 F:      drivers/pci/dwc/pcie-histb.c
11039
11040 PCIE DRIVER FOR MEDIATEK
11041 M:      Ryder Lee <ryder.lee@mediatek.com>
11042 L:      linux-pci@vger.kernel.org
11043 L:      linux-mediatek@lists.infradead.org
11044 S:      Supported
11045 F:      Documentation/devicetree/bindings/pci/mediatek*
11046 F:      drivers/pci/host/*mediatek*
11047
11048 PCIE DRIVER FOR QUALCOMM MSM
11049 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-msm@vger.kernel.org
11052 S:      Maintained
11053 F:      drivers/pci/dwc/*qcom*
11054
11055 PCIE DRIVER FOR ROCKCHIP
11056 M:      Shawn Lin <shawn.lin@rock-chips.com>
11057 L:      linux-pci@vger.kernel.org
11058 L:      linux-rockchip@lists.infradead.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11061 F:      drivers/pci/host/pcie-rockchip*
11062
11063 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11064 M:      Linus Walleij <linus.walleij@linaro.org>
11065 L:      linux-pci@vger.kernel.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11068 F:      drivers/pci/host/pci-v3-semi.c
11069
11070 PCIE DRIVER FOR ST SPEAR13XX
11071 M:      Pratyush Anand <pratyush.anand@gmail.com>
11072 L:      linux-pci@vger.kernel.org
11073 S:      Maintained
11074 F:      drivers/pci/dwc/*spear*
11075
11076 PCMCIA SUBSYSTEM
11077 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11079 S:      Odd Fixes
11080 F:      Documentation/pcmcia/
11081 F:      tools/pcmcia/
11082 F:      drivers/pcmcia/
11083 F:      include/pcmcia/
11084
11085 PCNET32 NETWORK DRIVER
11086 M:      Don Fry <pcnet32@frontier.com>
11087 L:      netdev@vger.kernel.org
11088 S:      Maintained
11089 F:      drivers/net/ethernet/amd/pcnet32.c
11090
11091 PCRYPT PARALLEL CRYPTO ENGINE
11092 M:      Steffen Klassert <steffen.klassert@secunet.com>
11093 L:      linux-crypto@vger.kernel.org
11094 S:      Maintained
11095 F:      crypto/pcrypt.c
11096 F:      include/crypto/pcrypt.h
11097
11098 PEAQ WMI HOTKEYS DRIVER
11099 M:      Hans de Goede <hdegoede@redhat.com>
11100 L:      platform-driver-x86@vger.kernel.org
11101 S:      Maintained
11102 F:      drivers/platform/x86/peaq-wmi.c
11103
11104 PER-CPU MEMORY ALLOCATOR
11105 M:      Tejun Heo <tj@kernel.org>
11106 M:      Christoph Lameter <cl@linux.com>
11107 M:      Dennis Zhou <dennisszhou@gmail.com>
11108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11109 S:      Maintained
11110 F:      include/linux/percpu*.h
11111 F:      mm/percpu*.c
11112 F:      arch/*/include/asm/percpu.h
11113
11114 PER-TASK DELAY ACCOUNTING
11115 M:      Balbir Singh <bsingharora@gmail.com>
11116 S:      Maintained
11117 F:      include/linux/delayacct.h
11118 F:      kernel/delayacct.c
11119
11120 PERFORMANCE EVENTS SUBSYSTEM
11121 M:      Peter Zijlstra <peterz@infradead.org>
11122 M:      Ingo Molnar <mingo@redhat.com>
11123 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11124 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11125 R:      Jiri Olsa <jolsa@redhat.com>
11126 R:      Namhyung Kim <namhyung@kernel.org>
11127 L:      linux-kernel@vger.kernel.org
11128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11129 S:      Supported
11130 F:      kernel/events/*
11131 F:      include/linux/perf_event.h
11132 F:      include/uapi/linux/perf_event.h
11133 F:      arch/*/kernel/perf_event*.c
11134 F:      arch/*/kernel/*/perf_event*.c
11135 F:      arch/*/kernel/*/*/perf_event*.c
11136 F:      arch/*/include/asm/perf_event.h
11137 F:      arch/*/kernel/perf_callchain.c
11138 F:      arch/*/events/*
11139 F:      tools/perf/
11140
11141 PERSONALITY HANDLING
11142 M:      Christoph Hellwig <hch@infradead.org>
11143 L:      linux-abi-devel@lists.sourceforge.net
11144 S:      Maintained
11145 F:      include/linux/personality.h
11146 F:      include/uapi/linux/personality.h
11147
11148 PHONET PROTOCOL
11149 M:      Remi Denis-Courmont <courmisch@gmail.com>
11150 S:      Supported
11151 F:      Documentation/networking/phonet.txt
11152 F:      include/linux/phonet.h
11153 F:      include/net/phonet/
11154 F:      include/uapi/linux/phonet.h
11155 F:      net/phonet/
11156
11157 PHRAM MTD DRIVER
11158 M:      Joern Engel <joern@lazybastard.org>
11159 L:      linux-mtd@lists.infradead.org
11160 S:      Maintained
11161 F:      drivers/mtd/devices/phram.c
11162
11163 PICOLCD HID DRIVER
11164 M:      Bruno Prémont <bonbons@linux-vserver.org>
11165 L:      linux-input@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/hid/hid-picolcd*
11168
11169 PICOXCELL SUPPORT
11170 M:      Jamie Iles <jamie@jamieiles.com>
11171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11172 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11173 S:      Supported
11174 F:      arch/arm/boot/dts/picoxcell*
11175 F:      arch/arm/mach-picoxcell/
11176 F:      drivers/crypto/picoxcell*
11177
11178 PIN CONTROL SUBSYSTEM
11179 M:      Linus Walleij <linus.walleij@linaro.org>
11180 L:      linux-gpio@vger.kernel.org
11181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11182 S:      Maintained
11183 F:      Documentation/devicetree/bindings/pinctrl/
11184 F:      Documentation/driver-api/pinctl.rst
11185 F:      drivers/pinctrl/
11186 F:      include/linux/pinctrl/
11187
11188 PIN CONTROLLER - ATMEL AT91
11189 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11191 S:      Maintained
11192 F:      drivers/pinctrl/pinctrl-at91.*
11193
11194 PIN CONTROLLER - ATMEL AT91 PIO4
11195 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11197 L:      linux-gpio@vger.kernel.org
11198 S:      Supported
11199 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11200
11201 PIN CONTROLLER - FREESCALE
11202 M:      Dong Aisheng <aisheng.dong@nxp.com>
11203 M:      Fabio Estevam <festevam@gmail.com>
11204 M:      Shawn Guo <shawnguo@kernel.org>
11205 M:      Stefan Agner <stefan@agner.ch>
11206 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11207 L:      linux-gpio@vger.kernel.org
11208 S:      Maintained
11209 F:      drivers/pinctrl/freescale/
11210 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11211
11212 PIN CONTROLLER - INTEL
11213 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11214 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11215 S:      Maintained
11216 F:      drivers/pinctrl/intel/
11217
11218 PIN CONTROLLER - MEDIATEK
11219 M:      Sean Wang <sean.wang@mediatek.com>
11220 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11221 S:      Maintained
11222 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11223 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11224 F:      drivers/pinctrl/mediatek/mtk-eint.*
11225 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11226 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11227 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11228
11229 PIN CONTROLLER - QUALCOMM
11230 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11231 S:      Maintained
11232 L:      linux-arm-msm@vger.kernel.org
11233 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11234 F:      drivers/pinctrl/qcom/
11235
11236 PIN CONTROLLER - RENESAS
11237 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11238 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11239 L:      linux-renesas-soc@vger.kernel.org
11240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11241 S:      Maintained
11242 F:      drivers/pinctrl/sh-pfc/
11243
11244 PIN CONTROLLER - SAMSUNG
11245 M:      Tomasz Figa <tomasz.figa@gmail.com>
11246 M:      Krzysztof Kozlowski <krzk@kernel.org>
11247 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11249 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11250 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11252 S:      Maintained
11253 F:      drivers/pinctrl/samsung/
11254 F:      include/dt-bindings/pinctrl/samsung.h
11255 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11256
11257 PIN CONTROLLER - SINGLE
11258 M:      Tony Lindgren <tony@atomide.com>
11259 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      drivers/pinctrl/pinctrl-single.c
11264
11265 PIN CONTROLLER - ST SPEAR
11266 M:      Viresh Kumar <vireshk@kernel.org>
11267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11268 W:      http://www.st.com/spear
11269 S:      Maintained
11270 F:      drivers/pinctrl/spear/
11271
11272 PISTACHIO SOC SUPPORT
11273 M:      James Hartley <james.hartley@sondrel.com>
11274 L:      linux-mips@linux-mips.org
11275 S:      Odd Fixes
11276 F:      arch/mips/pistachio/
11277 F:      arch/mips/include/asm/mach-pistachio/
11278 F:      arch/mips/boot/dts/img/pistachio*
11279 F:      arch/mips/configs/pistachio*_defconfig
11280
11281 PKTCDVD DRIVER
11282 S:      Orphan
11283 M:      linux-block@vger.kernel.org
11284 F:      drivers/block/pktcdvd.c
11285 F:      include/linux/pktcdvd.h
11286 F:      include/uapi/linux/pktcdvd.h
11287
11288 PKUNITY SOC DRIVERS
11289 M:      Guan Xuetao <gxt@pku.edu.cn>
11290 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11291 S:      Maintained
11292 T:      git git://github.com/gxt/linux.git
11293 F:      drivers/input/serio/i8042-unicore32io.h
11294 F:      drivers/i2c/busses/i2c-puv3.c
11295 F:      drivers/video/fbdev/fb-puv3.c
11296 F:      drivers/rtc/rtc-puv3.c
11297
11298 PMBUS HARDWARE MONITORING DRIVERS
11299 M:      Guenter Roeck <linux@roeck-us.net>
11300 L:      linux-hwmon@vger.kernel.org
11301 W:      http://hwmon.wiki.kernel.org/
11302 W:      http://www.roeck-us.net/linux/drivers/
11303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11304 S:      Maintained
11305 F:      Documentation/hwmon/pmbus
11306 F:      drivers/hwmon/pmbus/
11307 F:      include/linux/pmbus.h
11308
11309 PMC SIERRA MaxRAID DRIVER
11310 L:      linux-scsi@vger.kernel.org
11311 W:      http://www.pmc-sierra.com/
11312 S:      Orphan
11313 F:      drivers/scsi/pmcraid.*
11314
11315 PMC SIERRA PM8001 DRIVER
11316 M:      Jack Wang <jinpu.wang@profitbricks.com>
11317 M:      lindar_liu@usish.com
11318 L:      linux-scsi@vger.kernel.org
11319 S:      Supported
11320 F:      drivers/scsi/pm8001/
11321
11322 PNP SUPPORT
11323 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11324 S:      Maintained
11325 F:      drivers/pnp/
11326
11327 POSIX CLOCKS and TIMERS
11328 M:      Thomas Gleixner <tglx@linutronix.de>
11329 L:      linux-kernel@vger.kernel.org
11330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11331 S:      Maintained
11332 F:      fs/timerfd.c
11333 F:      include/linux/timer*
11334 F:      kernel/time/*timer*
11335
11336 POWER MANAGEMENT CORE
11337 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11338 L:      linux-pm@vger.kernel.org
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11340 B:      https://bugzilla.kernel.org
11341 S:      Supported
11342 F:      drivers/base/power/
11343 F:      include/linux/pm.h
11344 F:      include/linux/pm_*
11345 F:      include/linux/powercap.h
11346 F:      drivers/powercap/
11347 F:      kernel/configs/nopm.config
11348
11349 POWER STATE COORDINATION INTERFACE (PSCI)
11350 M:      Mark Rutland <mark.rutland@arm.com>
11351 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11352 L:      linux-arm-kernel@lists.infradead.org
11353 S:      Maintained
11354 F:      drivers/firmware/psci*.c
11355 F:      include/linux/psci.h
11356 F:      include/uapi/linux/psci.h
11357
11358 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11359 M:      Sebastian Reichel <sre@kernel.org>
11360 L:      linux-pm@vger.kernel.org
11361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11362 S:      Maintained
11363 F:      Documentation/ABI/testing/sysfs-class-power
11364 F:      Documentation/devicetree/bindings/power/supply/
11365 F:      include/linux/power_supply.h
11366 F:      drivers/power/supply/
11367
11368 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11369 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11370 L:      linuxppc-dev@lists.ozlabs.org
11371 S:      Maintained
11372 F:      drivers/char/powernv-op-panel.c
11373
11374 PPP OVER ATM (RFC 2364)
11375 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11376 S:      Maintained
11377 F:      net/atm/pppoatm.c
11378 F:      include/uapi/linux/atmppp.h
11379
11380 PPP OVER ETHERNET
11381 M:      Michal Ostrowski <mostrows@earthlink.net>
11382 S:      Maintained
11383 F:      drivers/net/ppp/pppoe.c
11384 F:      drivers/net/ppp/pppox.c
11385
11386 PPP OVER L2TP
11387 M:      James Chapman <jchapman@katalix.com>
11388 S:      Maintained
11389 F:      net/l2tp/l2tp_ppp.c
11390 F:      include/linux/if_pppol2tp.h
11391 F:      include/uapi/linux/if_pppol2tp.h
11392
11393 PPP PROTOCOL DRIVERS AND COMPRESSORS
11394 M:      Paul Mackerras <paulus@samba.org>
11395 L:      linux-ppp@vger.kernel.org
11396 S:      Maintained
11397 F:      drivers/net/ppp/ppp_*
11398
11399 PPS SUPPORT
11400 M:      Rodolfo Giometti <giometti@enneenne.com>
11401 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11402 L:      linuxpps@ml.enneenne.com (subscribers-only)
11403 S:      Maintained
11404 F:      Documentation/pps/
11405 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11406 F:      Documentation/ABI/testing/sysfs-pps
11407 F:      drivers/pps/
11408 F:      include/linux/pps*.h
11409 F:      include/uapi/linux/pps.h
11410
11411 PPTP DRIVER
11412 M:      Dmitry Kozlov <xeb@mail.ru>
11413 L:      netdev@vger.kernel.org
11414 S:      Maintained
11415 F:      drivers/net/ppp/pptp.c
11416 W:      http://sourceforge.net/projects/accel-pptp
11417
11418 PREEMPTIBLE KERNEL
11419 M:      Robert Love <rml@tech9.net>
11420 L:      kpreempt-tech@lists.sourceforge.net
11421 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11422 S:      Supported
11423 F:      Documentation/preempt-locking.txt
11424 F:      include/linux/preempt.h
11425
11426 PRINTK
11427 M:      Petr Mladek <pmladek@suse.com>
11428 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11429 R:      Steven Rostedt <rostedt@goodmis.org>
11430 S:      Maintained
11431 F:      kernel/printk/
11432 F:      include/linux/printk.h
11433
11434 PRISM54 WIRELESS DRIVER
11435 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11436 L:      linux-wireless@vger.kernel.org
11437 W:      http://wireless.kernel.org/en/users/Drivers/p54
11438 S:      Obsolete
11439 F:      drivers/net/wireless/intersil/prism54/
11440
11441 PROC SYSCTL
11442 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11443 M:      Kees Cook <keescook@chromium.org>
11444 L:      linux-kernel@vger.kernel.org
11445 L:      linux-fsdevel@vger.kernel.org
11446 S:      Maintained
11447 F:      fs/proc/proc_sysctl.c
11448 F:      include/linux/sysctl.h
11449 F:      kernel/sysctl.c
11450 F:      tools/testing/selftests/sysctl/
11451
11452 PS3 NETWORK SUPPORT
11453 M:      Geoff Levand <geoff@infradead.org>
11454 L:      netdev@vger.kernel.org
11455 L:      linuxppc-dev@lists.ozlabs.org
11456 S:      Maintained
11457 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11458
11459 PS3 PLATFORM SUPPORT
11460 M:      Geoff Levand <geoff@infradead.org>
11461 L:      linuxppc-dev@lists.ozlabs.org
11462 S:      Maintained
11463 F:      arch/powerpc/boot/ps3*
11464 F:      arch/powerpc/include/asm/lv1call.h
11465 F:      arch/powerpc/include/asm/ps3*.h
11466 F:      arch/powerpc/platforms/ps3/
11467 F:      drivers/*/ps3*
11468 F:      drivers/ps3/
11469 F:      drivers/rtc/rtc-ps3.c
11470 F:      drivers/usb/host/*ps3.c
11471 F:      sound/ppc/snd_ps3*
11472
11473 PS3VRAM DRIVER
11474 M:      Jim Paris <jim@jtan.com>
11475 M:      Geoff Levand <geoff@infradead.org>
11476 L:      linuxppc-dev@lists.ozlabs.org
11477 S:      Maintained
11478 F:      drivers/block/ps3vram.c
11479
11480 PSAMPLE PACKET SAMPLING SUPPORT:
11481 M:      Yotam Gigi <yotam.gi@gmail.com>
11482 S:      Maintained
11483 F:      net/psample
11484 F:      include/net/psample.h
11485 F:      include/uapi/linux/psample.h
11486
11487 PSTORE FILESYSTEM
11488 M:      Kees Cook <keescook@chromium.org>
11489 M:      Anton Vorontsov <anton@enomsg.org>
11490 M:      Colin Cross <ccross@android.com>
11491 M:      Tony Luck <tony.luck@intel.com>
11492 S:      Maintained
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11494 F:      fs/pstore/
11495 F:      include/linux/pstore*
11496 F:      drivers/firmware/efi/efi-pstore.c
11497 F:      drivers/acpi/apei/erst.c
11498 F:      Documentation/admin-guide/ramoops.rst
11499 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11500 K:      \b(pstore|ramoops)
11501
11502 PTP HARDWARE CLOCK SUPPORT
11503 M:      Richard Cochran <richardcochran@gmail.com>
11504 L:      netdev@vger.kernel.org
11505 S:      Maintained
11506 W:      http://linuxptp.sourceforge.net/
11507 F:      Documentation/ABI/testing/sysfs-ptp
11508 F:      Documentation/ptp/*
11509 F:      drivers/net/phy/dp83640*
11510 F:      drivers/ptp/*
11511 F:      include/linux/ptp_cl*
11512
11513 PTRACE SUPPORT
11514 M:      Oleg Nesterov <oleg@redhat.com>
11515 S:      Maintained
11516 F:      include/asm-generic/syscall.h
11517 F:      include/linux/ptrace.h
11518 F:      include/linux/regset.h
11519 F:      include/linux/tracehook.h
11520 F:      include/uapi/linux/ptrace.h
11521 F:      include/uapi/linux/ptrace.h
11522 F:      include/asm-generic/ptrace.h
11523 F:      kernel/ptrace.c
11524 F:      arch/*/ptrace*.c
11525 F:      arch/*/*/ptrace*.c
11526 F:      arch/*/include/asm/ptrace*.h
11527
11528 PULSE8-CEC DRIVER
11529 M:      Hans Verkuil <hverkuil@xs4all.nl>
11530 L:      linux-media@vger.kernel.org
11531 T:      git git://linuxtv.org/media_tree.git
11532 S:      Maintained
11533 F:      drivers/media/usb/pulse8-cec/*
11534 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11535
11536 PVRUSB2 VIDEO4LINUX DRIVER
11537 M:      Mike Isely <isely@pobox.com>
11538 L:      pvrusb2@isely.net       (subscribers-only)
11539 L:      linux-media@vger.kernel.org
11540 W:      http://www.isely.net/pvrusb2/
11541 T:      git git://linuxtv.org/media_tree.git
11542 S:      Maintained
11543 F:      Documentation/media/v4l-drivers/pvrusb2*
11544 F:      drivers/media/usb/pvrusb2/
11545
11546 PWC WEBCAM DRIVER
11547 M:      Hans Verkuil <hverkuil@xs4all.nl>
11548 L:      linux-media@vger.kernel.org
11549 T:      git git://linuxtv.org/media_tree.git
11550 S:      Odd Fixes
11551 F:      drivers/media/usb/pwc/*
11552
11553 PWM FAN DRIVER
11554 M:      Kamil Debski <kamil@wypas.org>
11555 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11556 L:      linux-hwmon@vger.kernel.org
11557 S:      Supported
11558 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11559 F:      Documentation/hwmon/pwm-fan
11560 F:      drivers/hwmon/pwm-fan.c
11561
11562 PWM IR Transmitter
11563 M:      Sean Young <sean@mess.org>
11564 L:      linux-media@vger.kernel.org
11565 S:      Maintained
11566 F:      drivers/media/rc/pwm-ir-tx.c
11567
11568 PWM SUBSYSTEM
11569 M:      Thierry Reding <thierry.reding@gmail.com>
11570 L:      linux-pwm@vger.kernel.org
11571 S:      Maintained
11572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11573 F:      Documentation/pwm.txt
11574 F:      Documentation/devicetree/bindings/pwm/
11575 F:      include/linux/pwm.h
11576 F:      drivers/pwm/
11577 F:      drivers/video/backlight/pwm_bl.c
11578 F:      include/linux/pwm_backlight.h
11579 F:      drivers/gpio/gpio-mvebu.c
11580 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11581
11582 PXA GPIO DRIVER
11583 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11584 L:      linux-gpio@vger.kernel.org
11585 S:      Maintained
11586 F:      drivers/gpio/gpio-pxa.c
11587
11588 PXA MMCI DRIVER
11589 S:      Orphan
11590
11591 PXA RTC DRIVER
11592 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11593 L:      linux-rtc@vger.kernel.org
11594 S:      Maintained
11595
11596 PXA2xx/PXA3xx SUPPORT
11597 M:      Daniel Mack <daniel@zonque.org>
11598 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11599 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11601 T:      git git://github.com/hzhuang1/linux.git
11602 T:      git git://github.com/rjarzmik/linux.git
11603 S:      Maintained
11604 F:      arch/arm/boot/dts/pxa*
11605 F:      arch/arm/mach-pxa/
11606 F:      drivers/dma/pxa*
11607 F:      drivers/pcmcia/pxa2xx*
11608 F:      drivers/pinctrl/pxa/
11609 F:      drivers/spi/spi-pxa2xx*
11610 F:      drivers/usb/gadget/udc/pxa2*
11611 F:      include/sound/pxa2xx-lib.h
11612 F:      sound/arm/pxa*
11613 F:      sound/soc/pxa/
11614
11615 QAT DRIVER
11616 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11617 L:      qat-linux@intel.com
11618 S:      Supported
11619 F:      drivers/crypto/qat/
11620
11621 QCOM AUDIO (ASoC) DRIVERS
11622 M:      Patrick Lai <plai@codeaurora.org>
11623 M:      Banajit Goswami <bgoswami@codeaurora.org>
11624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11625 S:      Supported
11626 F:      sound/soc/qcom/
11627
11628 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11629 M:      Gabriel Somlo <somlo@cmu.edu>
11630 M:      "Michael S. Tsirkin" <mst@redhat.com>
11631 L:      qemu-devel@nongnu.org
11632 S:      Maintained
11633 F:      drivers/firmware/qemu_fw_cfg.c
11634 F:      include/uapi/linux/qemu_fw_cfg.h
11635
11636 QIB DRIVER
11637 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11638 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11639 L:      linux-rdma@vger.kernel.org
11640 S:      Supported
11641 F:      drivers/infiniband/hw/qib/
11642
11643 QLOGIC QL41xxx FCOE DRIVER
11644 M:      QLogic-Storage-Upstream@cavium.com
11645 L:      linux-scsi@vger.kernel.org
11646 S:      Supported
11647 F:      drivers/scsi/qedf/
11648
11649 QLOGIC QL41xxx ISCSI DRIVER
11650 M:      QLogic-Storage-Upstream@cavium.com
11651 L:      linux-scsi@vger.kernel.org
11652 S:      Supported
11653 F:      drivers/scsi/qedi/
11654
11655 QLOGIC QL4xxx ETHERNET DRIVER
11656 M:      Ariel Elior <Ariel.Elior@cavium.com>
11657 M:      everest-linux-l2@cavium.com
11658 L:      netdev@vger.kernel.org
11659 S:      Supported
11660 F:      drivers/net/ethernet/qlogic/qed/
11661 F:      include/linux/qed/
11662 F:      drivers/net/ethernet/qlogic/qede/
11663
11664 QLOGIC QL4xxx RDMA DRIVER
11665 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11666 M:      Ariel Elior <Ariel.Elior@cavium.com>
11667 L:      linux-rdma@vger.kernel.org
11668 S:      Supported
11669 F:      drivers/infiniband/hw/qedr/
11670 F:      include/uapi/rdma/qedr-abi.h
11671
11672 QLOGIC QLA1280 SCSI DRIVER
11673 M:      Michael Reed <mdr@sgi.com>
11674 L:      linux-scsi@vger.kernel.org
11675 S:      Maintained
11676 F:      drivers/scsi/qla1280.[ch]
11677
11678 QLOGIC QLA2XXX FC-SCSI DRIVER
11679 M:      qla2xxx-upstream@qlogic.com
11680 L:      linux-scsi@vger.kernel.org
11681 S:      Supported
11682 F:      Documentation/scsi/LICENSE.qla2xxx
11683 F:      drivers/scsi/qla2xxx/
11684
11685 QLOGIC QLA3XXX NETWORK DRIVER
11686 M:      Dept-GELinuxNICDev@cavium.com
11687 L:      netdev@vger.kernel.org
11688 S:      Supported
11689 F:      Documentation/networking/LICENSE.qla3xxx
11690 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11691
11692 QLOGIC QLA4XXX iSCSI DRIVER
11693 M:      QLogic-Storage-Upstream@qlogic.com
11694 L:      linux-scsi@vger.kernel.org
11695 S:      Supported
11696 F:      Documentation/scsi/LICENSE.qla4xxx
11697 F:      drivers/scsi/qla4xxx/
11698
11699 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11700 M:      Harish Patil <harish.patil@cavium.com>
11701 M:      Manish Chopra <manish.chopra@cavium.com>
11702 M:      Dept-GELinuxNICDev@cavium.com
11703 L:      netdev@vger.kernel.org
11704 S:      Supported
11705 F:      drivers/net/ethernet/qlogic/qlcnic/
11706
11707 QLOGIC QLGE 10Gb ETHERNET DRIVER
11708 M:      Harish Patil <harish.patil@cavium.com>
11709 M:      Manish Chopra <manish.chopra@cavium.com>
11710 M:      Dept-GELinuxNICDev@cavium.com
11711 L:      netdev@vger.kernel.org
11712 S:      Supported
11713 F:      drivers/net/ethernet/qlogic/qlge/
11714
11715 QNX4 FILESYSTEM
11716 M:      Anders Larsen <al@alarsen.net>
11717 W:      http://www.alarsen.net/linux/qnx4fs/
11718 S:      Maintained
11719 F:      fs/qnx4/
11720 F:      include/uapi/linux/qnx4_fs.h
11721 F:      include/uapi/linux/qnxtypes.h
11722
11723 QORIQ DPAA2 FSL-MC BUS DRIVER
11724 M:      Stuart Yoder <stuyoder@gmail.com>
11725 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11726 L:      linux-kernel@vger.kernel.org
11727 S:      Maintained
11728 F:      drivers/bus/fsl-mc/
11729 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11730 F:      Documentation/networking/dpaa2/overview.rst
11731
11732 QT1010 MEDIA DRIVER
11733 M:      Antti Palosaari <crope@iki.fi>
11734 L:      linux-media@vger.kernel.org
11735 W:      https://linuxtv.org
11736 W:      http://palosaari.fi/linux/
11737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11738 T:      git git://linuxtv.org/anttip/media_tree.git
11739 S:      Maintained
11740 F:      drivers/media/tuners/qt1010*
11741
11742 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11743 M:      Kalle Valo <kvalo@codeaurora.org>
11744 L:      ath10k@lists.infradead.org
11745 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11747 S:      Supported
11748 F:      drivers/net/wireless/ath/ath10k/
11749
11750 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11751 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11752 L:      linux-wireless@vger.kernel.org
11753 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11754 S:      Supported
11755 F:      drivers/net/wireless/ath/ath9k/
11756
11757 QUALCOMM CAMERA SUBSYSTEM DRIVER
11758 M:      Todor Tomov <todor.tomov@linaro.org>
11759 L:      linux-media@vger.kernel.org
11760 S:      Maintained
11761 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11762 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11763 F:      drivers/media/platform/qcom/camss-8x16/
11764
11765 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11766 M:  Ilia Lin <ilia.lin@gmail.com>
11767 L:  linux-pm@vger.kernel.org
11768 S:  Maintained
11769 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11770 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11771
11772 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11773 M:      Timur Tabi <timur@codeaurora.org>
11774 L:      netdev@vger.kernel.org
11775 S:      Supported
11776 F:      drivers/net/ethernet/qualcomm/emac/
11777
11778 QUALCOMM HEXAGON ARCHITECTURE
11779 M:      Richard Kuo <rkuo@codeaurora.org>
11780 L:      linux-hexagon@vger.kernel.org
11781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11782 S:      Supported
11783 F:      arch/hexagon/
11784
11785 QUALCOMM IOMMU
11786 M:      Rob Clark <robdclark@gmail.com>
11787 L:      iommu@lists.linux-foundation.org
11788 L:      linux-arm-msm@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/iommu/qcom_iommu.c
11791
11792 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11793 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11794 L:      linux-media@vger.kernel.org
11795 L:      linux-arm-msm@vger.kernel.org
11796 T:      git git://linuxtv.org/media_tree.git
11797 S:      Maintained
11798 F:      drivers/media/platform/qcom/venus/
11799
11800 QUALCOMM WCN36XX WIRELESS DRIVER
11801 M:      Kalle Valo <kvalo@codeaurora.org>
11802 L:      wcn36xx@lists.infradead.org
11803 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11804 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11805 S:      Supported
11806 F:      drivers/net/wireless/ath/wcn36xx/
11807
11808 QUANTENNA QTNFMAC WIRELESS DRIVER
11809 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11810 M:      Avinash Patil <avinashp@quantenna.com>
11811 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11812 L:      linux-wireless@vger.kernel.org
11813 S:      Maintained
11814 F:      drivers/net/wireless/quantenna
11815
11816 RADEON and AMDGPU DRM DRIVERS
11817 M:      Alex Deucher <alexander.deucher@amd.com>
11818 M:      Christian König <christian.koenig@amd.com>
11819 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11820 L:      amd-gfx@lists.freedesktop.org
11821 T:      git git://people.freedesktop.org/~agd5f/linux
11822 S:      Supported
11823 F:      drivers/gpu/drm/radeon/
11824 F:      include/uapi/drm/radeon_drm.h
11825 F:      drivers/gpu/drm/amd/
11826 F:      include/uapi/drm/amdgpu_drm.h
11827
11828 RADEON FRAMEBUFFER DISPLAY DRIVER
11829 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11830 L:      linux-fbdev@vger.kernel.org
11831 S:      Maintained
11832 F:      drivers/video/fbdev/aty/radeon*
11833 F:      include/uapi/linux/radeonfb.h
11834
11835 RADIOSHARK RADIO DRIVER
11836 M:      Hans Verkuil <hverkuil@xs4all.nl>
11837 L:      linux-media@vger.kernel.org
11838 T:      git git://linuxtv.org/media_tree.git
11839 S:      Maintained
11840 F:      drivers/media/radio/radio-shark.c
11841
11842 RADIOSHARK2 RADIO DRIVER
11843 M:      Hans Verkuil <hverkuil@xs4all.nl>
11844 L:      linux-media@vger.kernel.org
11845 T:      git git://linuxtv.org/media_tree.git
11846 S:      Maintained
11847 F:      drivers/media/radio/radio-shark2.c
11848 F:      drivers/media/radio/radio-tea5777.c
11849
11850 RADOS BLOCK DEVICE (RBD)
11851 M:      Ilya Dryomov <idryomov@gmail.com>
11852 M:      Sage Weil <sage@redhat.com>
11853 M:      Alex Elder <elder@kernel.org>
11854 L:      ceph-devel@vger.kernel.org
11855 W:      http://ceph.com/
11856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11857 T:      git git://github.com/ceph/ceph-client.git
11858 S:      Supported
11859 F:      Documentation/ABI/testing/sysfs-bus-rbd
11860 F:      drivers/block/rbd.c
11861 F:      drivers/block/rbd_types.h
11862
11863 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11864 M:      Paul Mackerras <paulus@samba.org>
11865 L:      linux-fbdev@vger.kernel.org
11866 S:      Maintained
11867 F:      drivers/video/fbdev/aty/aty128fb.c
11868
11869 RAINSHADOW-CEC DRIVER
11870 M:      Hans Verkuil <hverkuil@xs4all.nl>
11871 L:      linux-media@vger.kernel.org
11872 T:      git git://linuxtv.org/media_tree.git
11873 S:      Maintained
11874 F:      drivers/media/usb/rainshadow-cec/*
11875
11876 RALINK MIPS ARCHITECTURE
11877 M:      John Crispin <john@phrozen.org>
11878 L:      linux-mips@linux-mips.org
11879 S:      Maintained
11880 F:      arch/mips/ralink
11881
11882 RALINK RT2X00 WIRELESS LAN DRIVER
11883 P:      rt2x00 project
11884 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11885 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11886 L:      linux-wireless@vger.kernel.org
11887 S:      Maintained
11888 F:      drivers/net/wireless/ralink/rt2x00/
11889
11890 RAMDISK RAM BLOCK DEVICE DRIVER
11891 M:      Jens Axboe <axboe@kernel.dk>
11892 S:      Maintained
11893 F:      Documentation/blockdev/ramdisk.txt
11894 F:      drivers/block/brd.c
11895
11896 RANCHU VIRTUAL BOARD FOR MIPS
11897 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11898 L:      linux-mips@linux-mips.org
11899 S:      Supported
11900 F:      arch/mips/generic/board-ranchu.c
11901 F:      arch/mips/configs/generic/board-ranchu.config
11902
11903 RANDOM NUMBER DRIVER
11904 M:      "Theodore Ts'o" <tytso@mit.edu>
11905 S:      Maintained
11906 F:      drivers/char/random.c
11907
11908 RAPIDIO SUBSYSTEM
11909 M:      Matt Porter <mporter@kernel.crashing.org>
11910 M:      Alexandre Bounine <alex.bou9@gmail.com>
11911 S:      Maintained
11912 F:      drivers/rapidio/
11913
11914 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11915 L:      linux-wireless@vger.kernel.org
11916 S:      Orphan
11917 F:      drivers/net/wireless/ray*
11918
11919 RCUTORTURE TEST FRAMEWORK
11920 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11921 M:      Josh Triplett <josh@joshtriplett.org>
11922 R:      Steven Rostedt <rostedt@goodmis.org>
11923 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11924 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11925 L:      linux-kernel@vger.kernel.org
11926 S:      Supported
11927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11928 F:      tools/testing/selftests/rcutorture
11929
11930 RDC R-321X SoC
11931 M:      Florian Fainelli <florian@openwrt.org>
11932 S:      Maintained
11933
11934 RDC R6040 FAST ETHERNET DRIVER
11935 M:      Florian Fainelli <f.fainelli@gmail.com>
11936 L:      netdev@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/net/ethernet/rdc/r6040.c
11939
11940 RDMAVT - RDMA verbs software
11941 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11942 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11943 L:      linux-rdma@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/infiniband/sw/rdmavt
11946
11947 RDS - RELIABLE DATAGRAM SOCKETS
11948 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11949 L:      netdev@vger.kernel.org
11950 L:      linux-rdma@vger.kernel.org
11951 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11952 W:      https://oss.oracle.com/projects/rds/
11953 S:      Supported
11954 F:      net/rds/
11955 F:      Documentation/networking/rds.txt
11956
11957 RDT - RESOURCE ALLOCATION
11958 M:      Fenghua Yu <fenghua.yu@intel.com>
11959 L:      linux-kernel@vger.kernel.org
11960 S:      Supported
11961 F:      arch/x86/kernel/cpu/intel_rdt*
11962 F:      arch/x86/include/asm/intel_rdt_sched.h
11963 F:      Documentation/x86/intel_rdt*
11964
11965 READ-COPY UPDATE (RCU)
11966 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11967 M:      Josh Triplett <josh@joshtriplett.org>
11968 R:      Steven Rostedt <rostedt@goodmis.org>
11969 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11970 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11971 L:      linux-kernel@vger.kernel.org
11972 W:      http://www.rdrop.com/users/paulmck/RCU/
11973 S:      Supported
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11975 F:      Documentation/RCU/
11976 X:      Documentation/RCU/torture.txt
11977 F:      include/linux/rcu*
11978 X:      include/linux/srcu.h
11979 F:      kernel/rcu/
11980 X:      kernel/torture.c
11981
11982 REAL TIME CLOCK (RTC) SUBSYSTEM
11983 M:      Alessandro Zummo <a.zummo@towertech.it>
11984 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11985 L:      linux-rtc@vger.kernel.org
11986 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
11987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
11988 S:      Maintained
11989 F:      Documentation/devicetree/bindings/rtc/
11990 F:      Documentation/rtc.txt
11991 F:      drivers/rtc/
11992 F:      include/linux/rtc.h
11993 F:      include/uapi/linux/rtc.h
11994 F:      include/linux/rtc/
11995 F:      include/linux/platform_data/rtc-*
11996 F:      tools/testing/selftests/rtc/
11997
11998 REALTEK AUDIO CODECS
11999 M:      Bard Liao <bardliao@realtek.com>
12000 M:      Oder Chiou <oder_chiou@realtek.com>
12001 S:      Maintained
12002 F:      sound/soc/codecs/rt*
12003 F:      include/sound/rt*.h
12004
12005 REGISTER MAP ABSTRACTION
12006 M:      Mark Brown <broonie@kernel.org>
12007 L:      linux-kernel@vger.kernel.org
12008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12009 S:      Supported
12010 F:      Documentation/devicetree/bindings/regmap/
12011 F:      drivers/base/regmap/
12012 F:      include/linux/regmap.h
12013
12014 REISERFS FILE SYSTEM
12015 L:      reiserfs-devel@vger.kernel.org
12016 S:      Supported
12017 F:      fs/reiserfs/
12018
12019 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12020 M:      Ohad Ben-Cohen <ohad@wizery.com>
12021 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12022 L:      linux-remoteproc@vger.kernel.org
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12024 S:      Maintained
12025 F:      Documentation/devicetree/bindings/remoteproc/
12026 F:      Documentation/remoteproc.txt
12027 F:      drivers/remoteproc/
12028 F:      include/linux/remoteproc.h
12029
12030 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12031 M:      Ohad Ben-Cohen <ohad@wizery.com>
12032 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12033 L:      linux-remoteproc@vger.kernel.org
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12035 S:      Maintained
12036 F:      drivers/rpmsg/
12037 F:      Documentation/rpmsg.txt
12038 F:      include/linux/rpmsg.h
12039 F:      include/linux/rpmsg/
12040
12041 RENESAS CLOCK DRIVERS
12042 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12043 L:      linux-renesas-soc@vger.kernel.org
12044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12045 S:      Supported
12046 F:      drivers/clk/renesas/
12047
12048 RENESAS EMEV2 I2C DRIVER
12049 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12050 S:      Supported
12051 F:      drivers/i2c/busses/i2c-emev2.c
12052
12053 RENESAS ETHERNET DRIVERS
12054 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12055 L:      netdev@vger.kernel.org
12056 L:      linux-renesas-soc@vger.kernel.org
12057 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12058 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12059 F:      drivers/net/ethernet/renesas/
12060 F:      include/linux/sh_eth.h
12061
12062 RENESAS R-CAR GYROADC DRIVER
12063 M:      Marek Vasut <marek.vasut@gmail.com>
12064 L:      linux-iio@vger.kernel.org
12065 S:      Supported
12066 F:      drivers/iio/adc/rcar_gyro_adc.c
12067
12068 RENESAS R-CAR I2C DRIVERS
12069 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12070 S:      Supported
12071 F:      drivers/i2c/busses/i2c-rcar.c
12072 F:      drivers/i2c/busses/i2c-sh_mobile.c
12073
12074 RENESAS USB PHY DRIVER
12075 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12076 L:      linux-renesas-soc@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12079
12080 RESET CONTROLLER FRAMEWORK
12081 M:      Philipp Zabel <p.zabel@pengutronix.de>
12082 T:      git git://git.pengutronix.de/git/pza/linux
12083 S:      Maintained
12084 F:      drivers/reset/
12085 F:      Documentation/devicetree/bindings/reset/
12086 F:      include/dt-bindings/reset/
12087 F:      include/linux/reset.h
12088 F:      include/linux/reset-controller.h
12089
12090 RFKILL
12091 M:      Johannes Berg <johannes@sipsolutions.net>
12092 L:      linux-wireless@vger.kernel.org
12093 W:      http://wireless.kernel.org/
12094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12096 S:      Maintained
12097 F:      Documentation/rfkill.txt
12098 F:      Documentation/ABI/stable/sysfs-class-rfkill
12099 F:      net/rfkill/
12100
12101 RHASHTABLE
12102 M:      Thomas Graf <tgraf@suug.ch>
12103 M:      Herbert Xu <herbert@gondor.apana.org.au>
12104 L:      netdev@vger.kernel.org
12105 S:      Maintained
12106 F:      lib/rhashtable.c
12107 F:      include/linux/rhashtable.h
12108
12109 RICOH R5C592 MEMORYSTICK DRIVER
12110 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12111 S:      Maintained
12112 F:      drivers/memstick/host/r592.*
12113
12114 RICOH SMARTMEDIA/XD DRIVER
12115 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12116 S:      Maintained
12117 F:      drivers/mtd/nand/raw/r852.c
12118 F:      drivers/mtd/nand/raw/r852.h
12119
12120 RISC-V ARCHITECTURE
12121 M:      Palmer Dabbelt <palmer@sifive.com>
12122 M:      Albert Ou <albert@sifive.com>
12123 L:      linux-riscv@lists.infradead.org
12124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12125 S:      Supported
12126 F:      arch/riscv/
12127 K:      riscv
12128 N:      riscv
12129
12130 ROCCAT DRIVERS
12131 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12132 W:      http://sourceforge.net/projects/roccat/
12133 S:      Maintained
12134 F:      drivers/hid/hid-roccat*
12135 F:      include/linux/hid-roccat*
12136 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12137
12138 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12139 M:      Jacob chen <jacob2.chen@rock-chips.com>
12140 L:      linux-media@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/media/platform/rockchip/rga/
12143 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12144
12145 ROCKER DRIVER
12146 M:      Jiri Pirko <jiri@resnulli.us>
12147 L:      netdev@vger.kernel.org
12148 S:      Supported
12149 F:      drivers/net/ethernet/rocker/
12150
12151 ROCKETPORT DRIVER
12152 P:      Comtrol Corp.
12153 W:      http://www.comtrol.com
12154 S:      Maintained
12155 F:      Documentation/serial/rocket.txt
12156 F:      drivers/tty/rocket*
12157
12158 ROCKETPORT EXPRESS/INFINITY DRIVER
12159 M:      Kevin Cernekee <cernekee@gmail.com>
12160 L:      linux-serial@vger.kernel.org
12161 S:      Odd Fixes
12162 F:      drivers/tty/serial/rp2.*
12163
12164 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12165 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12166 L:      linux-kernel@vger.kernel.org
12167 L:      linux-renesas-soc@vger.kernel.org
12168 S:      Supported
12169 F:      drivers/mfd/bd9571mwv.c
12170 F:      drivers/regulator/bd9571mwv-regulator.c
12171 F:      drivers/gpio/gpio-bd9571mwv.c
12172 F:      include/linux/mfd/bd9571mwv.h
12173 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12174
12175 ROSE NETWORK LAYER
12176 M:      Ralf Baechle <ralf@linux-mips.org>
12177 L:      linux-hams@vger.kernel.org
12178 W:      http://www.linux-ax25.org/
12179 S:      Maintained
12180 F:      include/net/rose.h
12181 F:      include/uapi/linux/rose.h
12182 F:      net/rose/
12183
12184 RTL2830 MEDIA DRIVER
12185 M:      Antti Palosaari <crope@iki.fi>
12186 L:      linux-media@vger.kernel.org
12187 W:      https://linuxtv.org
12188 W:      http://palosaari.fi/linux/
12189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12190 T:      git git://linuxtv.org/anttip/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/dvb-frontends/rtl2830*
12193
12194 RTL2832 MEDIA DRIVER
12195 M:      Antti Palosaari <crope@iki.fi>
12196 L:      linux-media@vger.kernel.org
12197 W:      https://linuxtv.org
12198 W:      http://palosaari.fi/linux/
12199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12200 T:      git git://linuxtv.org/anttip/media_tree.git
12201 S:      Maintained
12202 F:      drivers/media/dvb-frontends/rtl2832*
12203
12204 RTL2832_SDR MEDIA DRIVER
12205 M:      Antti Palosaari <crope@iki.fi>
12206 L:      linux-media@vger.kernel.org
12207 W:      https://linuxtv.org
12208 W:      http://palosaari.fi/linux/
12209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12210 T:      git git://linuxtv.org/anttip/media_tree.git
12211 S:      Maintained
12212 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12213
12214 RTL8180 WIRELESS DRIVER
12215 L:      linux-wireless@vger.kernel.org
12216 W:      http://wireless.kernel.org/
12217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12218 S:      Orphan
12219 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12220
12221 RTL8187 WIRELESS DRIVER
12222 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12223 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12224 M:      Larry Finger <Larry.Finger@lwfinger.net>
12225 L:      linux-wireless@vger.kernel.org
12226 W:      http://wireless.kernel.org/
12227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12228 S:      Maintained
12229 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12230
12231 REALTEK WIRELESS DRIVER (rtlwifi family)
12232 M:      Ping-Ke Shih <pkshih@realtek.com>
12233 L:      linux-wireless@vger.kernel.org
12234 W:      http://wireless.kernel.org/
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12236 S:      Maintained
12237 F:      drivers/net/wireless/realtek/rtlwifi/
12238
12239 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12240 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12241 L:      linux-wireless@vger.kernel.org
12242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12243 S:      Maintained
12244 F:      drivers/net/wireless/realtek/rtl8xxxu/
12245
12246 RXRPC SOCKETS (AF_RXRPC)
12247 M:      David Howells <dhowells@redhat.com>
12248 L:      linux-afs@lists.infradead.org
12249 S:      Supported
12250 F:      net/rxrpc/
12251 F:      include/keys/rxrpc-type.h
12252 F:      include/net/af_rxrpc.h
12253 F:      include/trace/events/rxrpc.h
12254 F:      include/uapi/linux/rxrpc.h
12255 F:      Documentation/networking/rxrpc.txt
12256 W:      https://www.infradead.org/~dhowells/kafs/
12257
12258 S3 SAVAGE FRAMEBUFFER DRIVER
12259 M:      Antonino Daplas <adaplas@gmail.com>
12260 L:      linux-fbdev@vger.kernel.org
12261 S:      Maintained
12262 F:      drivers/video/fbdev/savage/
12263
12264 S390
12265 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12266 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12267 L:      linux-s390@vger.kernel.org
12268 W:      http://www.ibm.com/developerworks/linux/linux390/
12269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12270 S:      Supported
12271 F:      arch/s390/
12272 F:      drivers/s390/
12273 F:      Documentation/s390/
12274 F:      Documentation/driver-api/s390-drivers.rst
12275
12276 S390 COMMON I/O LAYER
12277 M:      Sebastian Ott <sebott@linux.ibm.com>
12278 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12279 L:      linux-s390@vger.kernel.org
12280 W:      http://www.ibm.com/developerworks/linux/linux390/
12281 S:      Supported
12282 F:      drivers/s390/cio/
12283
12284 S390 DASD DRIVER
12285 M:      Stefan Haberland <sth@linux.ibm.com>
12286 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12287 L:      linux-s390@vger.kernel.org
12288 W:      http://www.ibm.com/developerworks/linux/linux390/
12289 S:      Supported
12290 F:      drivers/s390/block/dasd*
12291 F:      block/partitions/ibm.c
12292
12293 S390 IOMMU (PCI)
12294 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12295 L:      linux-s390@vger.kernel.org
12296 W:      http://www.ibm.com/developerworks/linux/linux390/
12297 S:      Supported
12298 F:      drivers/iommu/s390-iommu.c
12299
12300 S390 IUCV NETWORK LAYER
12301 M:      Julian Wiedmann <jwi@linux.ibm.com>
12302 M:      Ursula Braun <ubraun@linux.ibm.com>
12303 L:      linux-s390@vger.kernel.org
12304 W:      http://www.ibm.com/developerworks/linux/linux390/
12305 S:      Supported
12306 F:      drivers/s390/net/*iucv*
12307 F:      include/net/iucv/
12308 F:      net/iucv/
12309
12310 S390 NETWORK DRIVERS
12311 M:      Julian Wiedmann <jwi@linux.ibm.com>
12312 M:      Ursula Braun <ubraun@linux.ibm.com>
12313 L:      linux-s390@vger.kernel.org
12314 W:      http://www.ibm.com/developerworks/linux/linux390/
12315 S:      Supported
12316 F:      drivers/s390/net/
12317
12318 S390 PCI SUBSYSTEM
12319 M:      Sebastian Ott <sebott@linux.ibm.com>
12320 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12321 L:      linux-s390@vger.kernel.org
12322 W:      http://www.ibm.com/developerworks/linux/linux390/
12323 S:      Supported
12324 F:      arch/s390/pci/
12325 F:      drivers/pci/hotplug/s390_pci_hpc.c
12326
12327 S390 VFIO-CCW DRIVER
12328 M:      Cornelia Huck <cohuck@redhat.com>
12329 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12330 M:      Halil Pasic <pasic@linux.ibm.com>
12331 L:      linux-s390@vger.kernel.org
12332 L:      kvm@vger.kernel.org
12333 S:      Supported
12334 F:      drivers/s390/cio/vfio_ccw*
12335 F:      Documentation/s390/vfio-ccw.txt
12336 F:      include/uapi/linux/vfio_ccw.h
12337
12338 S390 ZCRYPT DRIVER
12339 M:      Harald Freudenberger <freude@linux.ibm.com>
12340 L:      linux-s390@vger.kernel.org
12341 W:      http://www.ibm.com/developerworks/linux/linux390/
12342 S:      Supported
12343 F:      drivers/s390/crypto/
12344
12345 S390 ZFCP DRIVER
12346 M:      Steffen Maier <maier@linux.ibm.com>
12347 M:      Benjamin Block <bblock@linux.ibm.com>
12348 L:      linux-s390@vger.kernel.org
12349 W:      http://www.ibm.com/developerworks/linux/linux390/
12350 S:      Supported
12351 F:      drivers/s390/scsi/zfcp_*
12352
12353 S3C24XX SD/MMC Driver
12354 M:      Ben Dooks <ben-linux@fluff.org>
12355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12356 S:      Supported
12357 F:      drivers/mmc/host/s3cmci.*
12358
12359 SAA6588 RDS RECEIVER DRIVER
12360 M:      Hans Verkuil <hverkuil@xs4all.nl>
12361 L:      linux-media@vger.kernel.org
12362 T:      git git://linuxtv.org/media_tree.git
12363 W:      https://linuxtv.org
12364 S:      Odd Fixes
12365 F:      drivers/media/i2c/saa6588*
12366
12367 SAA7134 VIDEO4LINUX DRIVER
12368 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12369 L:      linux-media@vger.kernel.org
12370 W:      https://linuxtv.org
12371 T:      git git://linuxtv.org/media_tree.git
12372 S:      Odd fixes
12373 F:      Documentation/media/v4l-drivers/saa7134*
12374 F:      drivers/media/pci/saa7134/
12375
12376 SAA7146 VIDEO4LINUX-2 DRIVER
12377 M:      Hans Verkuil <hverkuil@xs4all.nl>
12378 L:      linux-media@vger.kernel.org
12379 T:      git git://linuxtv.org/media_tree.git
12380 S:      Maintained
12381 F:      drivers/media/common/saa7146/
12382 F:      drivers/media/pci/saa7146/
12383 F:      include/media/saa7146*
12384
12385 SAMSUNG AUDIO (ASoC) DRIVERS
12386 M:      Krzysztof Kozlowski <krzk@kernel.org>
12387 M:      Sangbeom Kim <sbkim73@samsung.com>
12388 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12389 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12390 S:      Supported
12391 F:      sound/soc/samsung/
12392 F:      Documentation/devicetree/bindings/sound/samsung*
12393
12394 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12395 M:      Krzysztof Kozlowski <krzk@kernel.org>
12396 L:      linux-crypto@vger.kernel.org
12397 L:      linux-samsung-soc@vger.kernel.org
12398 S:      Maintained
12399 F:      drivers/crypto/exynos-rng.c
12400 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12401
12402 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12403 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12404 L:      linux-samsung-soc@vger.kernel.org
12405 S:      Maintained
12406 F:      drivers/char/hw_random/exynos-trng.c
12407 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12408
12409 SAMSUNG FRAMEBUFFER DRIVER
12410 M:      Jingoo Han <jingoohan1@gmail.com>
12411 L:      linux-fbdev@vger.kernel.org
12412 S:      Maintained
12413 F:      drivers/video/fbdev/s3c-fb.c
12414
12415 SAMSUNG LAPTOP DRIVER
12416 M:      Corentin Chary <corentin.chary@gmail.com>
12417 L:      platform-driver-x86@vger.kernel.org
12418 S:      Maintained
12419 F:      drivers/platform/x86/samsung-laptop.c
12420
12421 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12422 M:      Sangbeom Kim <sbkim73@samsung.com>
12423 M:      Krzysztof Kozlowski <krzk@kernel.org>
12424 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12425 L:      linux-kernel@vger.kernel.org
12426 L:      linux-samsung-soc@vger.kernel.org
12427 S:      Supported
12428 F:      drivers/mfd/sec*.c
12429 F:      drivers/regulator/s2m*.c
12430 F:      drivers/regulator/s5m*.c
12431 F:      drivers/clk/clk-s2mps11.c
12432 F:      drivers/rtc/rtc-s5m.c
12433 F:      include/linux/mfd/samsung/
12434 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12435 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12436 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12437 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12438
12439 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12440 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12441 L:      linux-media@vger.kernel.org
12442 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12443 S:      Maintained
12444 F:      drivers/media/platform/s3c-camif/
12445 F:      include/media/drv-intf/s3c_camif.h
12446
12447 SAMSUNG S3FWRN5 NFC DRIVER
12448 M:      Robert Baldyga <r.baldyga@samsung.com>
12449 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12450 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12451 S:      Supported
12452 F:      drivers/nfc/s3fwrn5
12453
12454 SAMSUNG S5C73M3 CAMERA DRIVER
12455 M:      Kyungmin Park <kyungmin.park@samsung.com>
12456 M:      Andrzej Hajda <a.hajda@samsung.com>
12457 L:      linux-media@vger.kernel.org
12458 S:      Supported
12459 F:      drivers/media/i2c/s5c73m3/*
12460
12461 SAMSUNG S5K5BAF CAMERA DRIVER
12462 M:      Kyungmin Park <kyungmin.park@samsung.com>
12463 M:      Andrzej Hajda <a.hajda@samsung.com>
12464 L:      linux-media@vger.kernel.org
12465 S:      Supported
12466 F:      drivers/media/i2c/s5k5baf.c
12467
12468 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12469 M:      Krzysztof Kozlowski <krzk@kernel.org>
12470 M:      Vladimir Zapolskiy <vz@mleia.com>
12471 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12472 L:      linux-crypto@vger.kernel.org
12473 L:      linux-samsung-soc@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/crypto/s5p-sss.c
12476
12477 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12478 M:      Kyungmin Park <kyungmin.park@samsung.com>
12479 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12480 L:      linux-media@vger.kernel.org
12481 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12482 S:      Supported
12483 F:      drivers/media/platform/exynos4-is/
12484
12485 SAMSUNG SOC CLOCK DRIVERS
12486 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12487 M:      Tomasz Figa <tomasz.figa@gmail.com>
12488 M:      Chanwoo Choi <cw00.choi@samsung.com>
12489 S:      Supported
12490 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12492 F:      drivers/clk/samsung/
12493 F:      include/dt-bindings/clock/exynos*.h
12494 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12495
12496 SAMSUNG SPI DRIVERS
12497 M:      Kukjin Kim <kgene@kernel.org>
12498 M:      Krzysztof Kozlowski <krzk@kernel.org>
12499 M:      Andi Shyti <andi@etezian.org>
12500 L:      linux-spi@vger.kernel.org
12501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12502 S:      Maintained
12503 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12504 F:      drivers/spi/spi-s3c*
12505 F:      include/linux/platform_data/spi-s3c64xx.h
12506
12507 SAMSUNG SXGBE DRIVERS
12508 M:      Byungho An <bh74.an@samsung.com>
12509 M:      Girish K S <ks.giri@samsung.com>
12510 M:      Vipul Pandya <vipul.pandya@samsung.com>
12511 S:      Supported
12512 L:      netdev@vger.kernel.org
12513 F:      drivers/net/ethernet/samsung/sxgbe/
12514
12515 SAMSUNG THERMAL DRIVER
12516 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12517 L:      linux-pm@vger.kernel.org
12518 L:      linux-samsung-soc@vger.kernel.org
12519 S:      Supported
12520 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12521 F:      drivers/thermal/samsung/
12522
12523 SAMSUNG USB2 PHY DRIVER
12524 M:      Kamil Debski <kamil@wypas.org>
12525 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12526 L:      linux-kernel@vger.kernel.org
12527 S:      Supported
12528 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12529 F:      Documentation/phy/samsung-usb2.txt
12530 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12531 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12532 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12533 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12534 F:      drivers/phy/samsung/phy-samsung-usb2.c
12535 F:      drivers/phy/samsung/phy-samsung-usb2.h
12536
12537 SC1200 WDT DRIVER
12538 M:      Zwane Mwaikambo <zwanem@gmail.com>
12539 S:      Maintained
12540 F:      drivers/watchdog/sc1200wdt.c
12541
12542 SCHEDULER
12543 M:      Ingo Molnar <mingo@redhat.com>
12544 M:      Peter Zijlstra <peterz@infradead.org>
12545 L:      linux-kernel@vger.kernel.org
12546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12547 S:      Maintained
12548 F:      kernel/sched/
12549 F:      include/linux/sched.h
12550 F:      include/uapi/linux/sched.h
12551 F:      include/linux/wait.h
12552
12553 SCR24X CHIP CARD INTERFACE DRIVER
12554 M:      Lubomir Rintel <lkundrak@v3.sk>
12555 S:      Supported
12556 F:      drivers/char/pcmcia/scr24x_cs.c
12557
12558 SCSI CDROM DRIVER
12559 M:      Jens Axboe <axboe@kernel.dk>
12560 L:      linux-scsi@vger.kernel.org
12561 W:      http://www.kernel.dk
12562 S:      Maintained
12563 F:      drivers/scsi/sr*
12564
12565 SCSI RDMA PROTOCOL (SRP) INITIATOR
12566 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12567 L:      linux-rdma@vger.kernel.org
12568 S:      Supported
12569 W:      http://www.openfabrics.org
12570 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12572 F:      drivers/infiniband/ulp/srp/
12573 F:      include/scsi/srp.h
12574
12575 SCSI SG DRIVER
12576 M:      Doug Gilbert <dgilbert@interlog.com>
12577 L:      linux-scsi@vger.kernel.org
12578 W:      http://sg.danny.cz/sg
12579 S:      Maintained
12580 F:      Documentation/scsi/scsi-generic.txt
12581 F:      drivers/scsi/sg.c
12582 F:      include/scsi/sg.h
12583
12584 SCSI SUBSYSTEM
12585 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12587 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12589 L:      linux-scsi@vger.kernel.org
12590 S:      Maintained
12591 F:      Documentation/devicetree/bindings/scsi/
12592 F:      drivers/scsi/
12593 F:      include/scsi/
12594
12595 SCSI TAPE DRIVER
12596 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12597 L:      linux-scsi@vger.kernel.org
12598 S:      Maintained
12599 F:      Documentation/scsi/st.txt
12600 F:      drivers/scsi/st.*
12601 F:      drivers/scsi/st_*.h
12602
12603 SCTP PROTOCOL
12604 M:      Vlad Yasevich <vyasevich@gmail.com>
12605 M:      Neil Horman <nhorman@tuxdriver.com>
12606 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12607 L:      linux-sctp@vger.kernel.org
12608 W:      http://lksctp.sourceforge.net
12609 S:      Maintained
12610 F:      Documentation/networking/sctp.txt
12611 F:      include/linux/sctp.h
12612 F:      include/uapi/linux/sctp.h
12613 F:      include/net/sctp/
12614 F:      net/sctp/
12615
12616 SCx200 CPU SUPPORT
12617 M:      Jim Cromie <jim.cromie@gmail.com>
12618 S:      Odd Fixes
12619 F:      Documentation/i2c/busses/scx200_acb
12620 F:      arch/x86/platform/scx200/
12621 F:      drivers/watchdog/scx200_wdt.c
12622 F:      drivers/i2c/busses/scx200*
12623 F:      drivers/mtd/maps/scx200_docflash.c
12624 F:      include/linux/scx200.h
12625
12626 SCx200 GPIO DRIVER
12627 M:      Jim Cromie <jim.cromie@gmail.com>
12628 S:      Maintained
12629 F:      drivers/char/scx200_gpio.c
12630 F:      include/linux/scx200_gpio.h
12631
12632 SCx200 HRT CLOCKSOURCE DRIVER
12633 M:      Jim Cromie <jim.cromie@gmail.com>
12634 S:      Maintained
12635 F:      drivers/clocksource/scx200_hrt.c
12636
12637 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12638 M:      Sascha Sommer <saschasommer@freenet.de>
12639 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12640 S:      Maintained
12641 F:      drivers/mmc/host/sdricoh_cs.c
12642
12643 SECURE COMPUTING
12644 M:      Kees Cook <keescook@chromium.org>
12645 R:      Andy Lutomirski <luto@amacapital.net>
12646 R:      Will Drewry <wad@chromium.org>
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12648 S:      Supported
12649 F:      kernel/seccomp.c
12650 F:      include/uapi/linux/seccomp.h
12651 F:      include/linux/seccomp.h
12652 F:      tools/testing/selftests/seccomp/*
12653 F:      tools/testing/selftests/kselftest_harness.h
12654 F:      Documentation/userspace-api/seccomp_filter.rst
12655 K:      \bsecure_computing
12656 K:      \bTIF_SECCOMP\b
12657
12658 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12659 M:      Al Cooper <alcooperx@gmail.com>
12660 L:      linux-mmc@vger.kernel.org
12661 L:      bcm-kernel-feedback-list@broadcom.com
12662 S:      Maintained
12663 F:      drivers/mmc/host/sdhci-brcmstb*
12664
12665 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12666 M:      Adrian Hunter <adrian.hunter@intel.com>
12667 L:      linux-mmc@vger.kernel.org
12668 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12669 S:      Maintained
12670 F:      drivers/mmc/host/sdhci*
12671 F:      include/linux/mmc/sdhci*
12672
12673 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12674 M:      Ben Dooks <ben-linux@fluff.org>
12675 M:      Jaehoon Chung <jh80.chung@samsung.com>
12676 L:      linux-mmc@vger.kernel.org
12677 S:      Maintained
12678 F:      drivers/mmc/host/sdhci-s3c*
12679
12680 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12681 M:      Viresh Kumar <vireshk@kernel.org>
12682 L:      linux-mmc@vger.kernel.org
12683 S:      Maintained
12684 F:      drivers/mmc/host/sdhci-spear.c
12685
12686 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12687 M:      Kishon Vijay Abraham I <kishon@ti.com>
12688 L:      linux-mmc@vger.kernel.org
12689 S:      Maintained
12690 F:      drivers/mmc/host/sdhci-omap.c
12691
12692 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12693 M:      Scott Bauer <scott.bauer@intel.com>
12694 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12695 L:      linux-block@vger.kernel.org
12696 S:      Supported
12697 F:      block/sed*
12698 F:      block/opal_proto.h
12699 F:      include/linux/sed*
12700 F:      include/uapi/linux/sed*
12701
12702 SECURITY CONTACT
12703 M:      Security Officers <security@kernel.org>
12704 S:      Supported
12705
12706 SECURITY SUBSYSTEM
12707 M:      James Morris <jmorris@namei.org>
12708 M:      "Serge E. Hallyn" <serge@hallyn.com>
12709 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12711 W:      http://kernsec.org/
12712 S:      Supported
12713 F:      security/
12714
12715 SELINUX SECURITY MODULE
12716 M:      Paul Moore <paul@paul-moore.com>
12717 M:      Stephen Smalley <sds@tycho.nsa.gov>
12718 M:      Eric Paris <eparis@parisplace.org>
12719 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12720 W:      https://selinuxproject.org
12721 W:      https://github.com/SELinuxProject
12722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12723 S:      Supported
12724 F:      include/linux/selinux*
12725 F:      security/selinux/
12726 F:      scripts/selinux/
12727 F:      Documentation/admin-guide/LSM/SELinux.rst
12728
12729 SENSABLE PHANTOM
12730 M:      Jiri Slaby <jirislaby@gmail.com>
12731 S:      Maintained
12732 F:      drivers/misc/phantom.c
12733 F:      include/uapi/linux/phantom.h
12734
12735 SERIAL DEVICE BUS
12736 M:      Rob Herring <robh@kernel.org>
12737 L:      linux-serial@vger.kernel.org
12738 S:      Maintained
12739 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12740 F:      drivers/tty/serdev/
12741 F:      include/linux/serdev.h
12742
12743 SERIAL DRIVERS
12744 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12745 L:      linux-serial@vger.kernel.org
12746 S:      Maintained
12747 F:      Documentation/devicetree/bindings/serial/
12748 F:      drivers/tty/serial/
12749
12750 SERIAL IR RECEIVER
12751 M:      Sean Young <sean@mess.org>
12752 L:      linux-media@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/media/rc/serial_ir.c
12755
12756 SFC NETWORK DRIVER
12757 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12758 M:      Edward Cree <ecree@solarflare.com>
12759 M:      Bert Kenward <bkenward@solarflare.com>
12760 L:      netdev@vger.kernel.org
12761 S:      Supported
12762 F:      drivers/net/ethernet/sfc/
12763
12764 SGI GRU DRIVER
12765 M:      Dimitri Sivanich <sivanich@sgi.com>
12766 S:      Maintained
12767 F:      drivers/misc/sgi-gru/
12768
12769 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12770 M:      Pat Gefre <pfg@sgi.com>
12771 L:      linux-ia64@vger.kernel.org
12772 S:      Supported
12773 F:      Documentation/ia64/serial.txt
12774 F:      drivers/tty/serial/ioc?_serial.c
12775 F:      include/linux/ioc?.h
12776
12777 SGI XP/XPC/XPNET DRIVER
12778 M:      Cliff Whickman <cpw@sgi.com>
12779 M:      Robin Holt <robinmholt@gmail.com>
12780 S:      Maintained
12781 F:      drivers/misc/sgi-xp/
12782
12783 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12784 M:      Ursula Braun <ubraun@linux.ibm.com>
12785 L:      linux-s390@vger.kernel.org
12786 W:      http://www.ibm.com/developerworks/linux/linux390/
12787 S:      Supported
12788 F:      net/smc/
12789
12790 SH_VEU V4L2 MEM2MEM DRIVER
12791 L:      linux-media@vger.kernel.org
12792 S:      Orphan
12793 F:      drivers/media/platform/sh_veu.c
12794
12795 SH_VOU V4L2 OUTPUT DRIVER
12796 L:      linux-media@vger.kernel.org
12797 S:      Orphan
12798 F:      drivers/media/platform/sh_vou.c
12799 F:      include/media/drv-intf/sh_vou.h
12800
12801 SI2157 MEDIA DRIVER
12802 M:      Antti Palosaari <crope@iki.fi>
12803 L:      linux-media@vger.kernel.org
12804 W:      https://linuxtv.org
12805 W:      http://palosaari.fi/linux/
12806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12807 T:      git git://linuxtv.org/anttip/media_tree.git
12808 S:      Maintained
12809 F:      drivers/media/tuners/si2157*
12810
12811 SI2165 MEDIA DRIVER
12812 M:      Matthias Schwarzott <zzam@gentoo.org>
12813 L:      linux-media@vger.kernel.org
12814 W:      https://linuxtv.org
12815 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12816 S:      Maintained
12817 F:      drivers/media/dvb-frontends/si2165*
12818
12819 SI2168 MEDIA DRIVER
12820 M:      Antti Palosaari <crope@iki.fi>
12821 L:      linux-media@vger.kernel.org
12822 W:      https://linuxtv.org
12823 W:      http://palosaari.fi/linux/
12824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12825 T:      git git://linuxtv.org/anttip/media_tree.git
12826 S:      Maintained
12827 F:      drivers/media/dvb-frontends/si2168*
12828
12829 SI470X FM RADIO RECEIVER I2C DRIVER
12830 M:      Hans Verkuil <hverkuil@xs4all.nl>
12831 L:      linux-media@vger.kernel.org
12832 T:      git git://linuxtv.org/media_tree.git
12833 W:      https://linuxtv.org
12834 S:      Odd Fixes
12835 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12836
12837 SI470X FM RADIO RECEIVER USB DRIVER
12838 M:      Hans Verkuil <hverkuil@xs4all.nl>
12839 L:      linux-media@vger.kernel.org
12840 T:      git git://linuxtv.org/media_tree.git
12841 W:      https://linuxtv.org
12842 S:      Maintained
12843 F:      drivers/media/radio/si470x/radio-si470x-common.c
12844 F:      drivers/media/radio/si470x/radio-si470x.h
12845 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12846
12847 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12848 M:      Eduardo Valentin <edubezval@gmail.com>
12849 L:      linux-media@vger.kernel.org
12850 T:      git git://linuxtv.org/media_tree.git
12851 W:      https://linuxtv.org
12852 S:      Odd Fixes
12853 F:      drivers/media/radio/si4713/si4713.?
12854
12855 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12856 M:      Eduardo Valentin <edubezval@gmail.com>
12857 L:      linux-media@vger.kernel.org
12858 T:      git git://linuxtv.org/media_tree.git
12859 W:      https://linuxtv.org
12860 S:      Odd Fixes
12861 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12862
12863 SI4713 FM RADIO TRANSMITTER USB DRIVER
12864 M:      Hans Verkuil <hverkuil@xs4all.nl>
12865 L:      linux-media@vger.kernel.org
12866 T:      git git://linuxtv.org/media_tree.git
12867 W:      https://linuxtv.org
12868 S:      Maintained
12869 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12870
12871 SIANO DVB DRIVER
12872 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12873 L:      linux-media@vger.kernel.org
12874 W:      https://linuxtv.org
12875 T:      git git://linuxtv.org/media_tree.git
12876 S:      Odd fixes
12877 F:      drivers/media/common/siano/
12878 F:      drivers/media/usb/siano/
12879 F:      drivers/media/usb/siano/
12880 F:      drivers/media/mmc/siano/
12881
12882 SILEAD TOUCHSCREEN DRIVER
12883 M:      Hans de Goede <hdegoede@redhat.com>
12884 L:      linux-input@vger.kernel.org
12885 L:      platform-driver-x86@vger.kernel.org
12886 S:      Maintained
12887 F:      drivers/input/touchscreen/silead.c
12888 F:      drivers/platform/x86/silead_dmi.c
12889
12890 SILICON MOTION SM712 FRAME BUFFER DRIVER
12891 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12892 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12893 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12894 L:      linux-fbdev@vger.kernel.org
12895 S:      Maintained
12896 F:      drivers/video/fbdev/sm712*
12897 F:      Documentation/fb/sm712fb.txt
12898
12899 SIMPLE FIRMWARE INTERFACE (SFI)
12900 M:      Len Brown <lenb@kernel.org>
12901 L:      sfi-devel@simplefirmware.org
12902 W:      http://simplefirmware.org/
12903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12904 S:      Supported
12905 F:      arch/x86/platform/sfi/
12906 F:      drivers/sfi/
12907 F:      include/linux/sfi*.h
12908
12909 SIMPLEFB FB DRIVER
12910 M:      Hans de Goede <hdegoede@redhat.com>
12911 L:      linux-fbdev@vger.kernel.org
12912 S:      Maintained
12913 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12914 F:      drivers/video/fbdev/simplefb.c
12915 F:      include/linux/platform_data/simplefb.h
12916
12917 SIMTEC EB110ATX (Chalice CATS)
12918 P:      Ben Dooks
12919 P:      Vincent Sanders <vince@simtec.co.uk>
12920 M:      Simtec Linux Team <linux@simtec.co.uk>
12921 W:      http://www.simtec.co.uk/products/EB110ATX/
12922 S:      Supported
12923
12924 SIMTEC EB2410ITX (BAST)
12925 P:      Ben Dooks
12926 P:      Vincent Sanders <vince@simtec.co.uk>
12927 M:      Simtec Linux Team <linux@simtec.co.uk>
12928 W:      http://www.simtec.co.uk/products/EB2410ITX/
12929 S:      Supported
12930 F:      arch/arm/mach-s3c24xx/mach-bast.c
12931 F:      arch/arm/mach-s3c24xx/bast-ide.c
12932 F:      arch/arm/mach-s3c24xx/bast-irq.c
12933
12934 SIPHASH PRF ROUTINES
12935 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12936 S:      Maintained
12937 F:      lib/siphash.c
12938 F:      lib/test_siphash.c
12939 F:      include/linux/siphash.h
12940
12941 SIOX
12942 M:      Gavin Schenk <g.schenk@eckelmann.de>
12943 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
12944 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12945 S:      Supported
12946 F:      drivers/siox/*
12947 F:      include/trace/events/siox.h
12948
12949 SIS 190 ETHERNET DRIVER
12950 M:      Francois Romieu <romieu@fr.zoreil.com>
12951 L:      netdev@vger.kernel.org
12952 S:      Maintained
12953 F:      drivers/net/ethernet/sis/sis190.c
12954
12955 SIS 900/7016 FAST ETHERNET DRIVER
12956 M:      Daniele Venzano <venza@brownhat.org>
12957 W:      http://www.brownhat.org/sis900.html
12958 L:      netdev@vger.kernel.org
12959 S:      Maintained
12960 F:      drivers/net/ethernet/sis/sis900.*
12961
12962 SIS FRAMEBUFFER DRIVER
12963 M:      Thomas Winischhofer <thomas@winischhofer.net>
12964 W:      http://www.winischhofer.net/linuxsisvga.shtml
12965 S:      Maintained
12966 F:      Documentation/fb/sisfb.txt
12967 F:      drivers/video/fbdev/sis/
12968 F:      include/video/sisfb.h
12969
12970 SIS USB2VGA DRIVER
12971 M:      Thomas Winischhofer <thomas@winischhofer.net>
12972 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
12973 S:      Maintained
12974 F:      drivers/usb/misc/sisusbvga/
12975
12976 SLAB ALLOCATOR
12977 M:      Christoph Lameter <cl@linux.com>
12978 M:      Pekka Enberg <penberg@kernel.org>
12979 M:      David Rientjes <rientjes@google.com>
12980 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
12981 M:      Andrew Morton <akpm@linux-foundation.org>
12982 L:      linux-mm@kvack.org
12983 S:      Maintained
12984 F:      include/linux/sl?b*.h
12985 F:      mm/sl?b*
12986
12987 SLEEPABLE READ-COPY UPDATE (SRCU)
12988 M:      Lai Jiangshan <jiangshanlai@gmail.com>
12989 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12990 M:      Josh Triplett <josh@joshtriplett.org>
12991 R:      Steven Rostedt <rostedt@goodmis.org>
12992 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12993 L:      linux-kernel@vger.kernel.org
12994 W:      http://www.rdrop.com/users/paulmck/RCU/
12995 S:      Supported
12996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12997 F:      include/linux/srcu.h
12998 F:      kernel/rcu/srcu.c
12999
13000 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13001 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13002 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13003 S:      Maintained
13004 F:      drivers/slimbus/
13005 F:      Documentation/devicetree/bindings/slimbus/
13006 F:      include/linux/slimbus.h
13007
13008 SMACK SECURITY MODULE
13009 M:      Casey Schaufler <casey@schaufler-ca.com>
13010 L:      linux-security-module@vger.kernel.org
13011 W:      http://schaufler-ca.com
13012 T:      git git://github.com/cschaufler/smack-next
13013 S:      Maintained
13014 F:      Documentation/admin-guide/LSM/Smack.rst
13015 F:      security/smack/
13016
13017 SMC91x ETHERNET DRIVER
13018 M:      Nicolas Pitre <nico@fluxnic.net>
13019 S:      Odd Fixes
13020 F:      drivers/net/ethernet/smsc/smc91x.*
13021
13022 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13023 M:      Sakari Ailus <sakari.ailus@iki.fi>
13024 L:      linux-media@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/media/i2c/smiapp/
13027 F:      include/media/i2c/smiapp.h
13028 F:      drivers/media/i2c/smiapp-pll.c
13029 F:      drivers/media/i2c/smiapp-pll.h
13030 F:      include/uapi/linux/smiapp.h
13031 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13032
13033 SMM665 HARDWARE MONITOR DRIVER
13034 M:      Guenter Roeck <linux@roeck-us.net>
13035 L:      linux-hwmon@vger.kernel.org
13036 S:      Maintained
13037 F:      Documentation/hwmon/smm665
13038 F:      drivers/hwmon/smm665.c
13039
13040 SMSC EMC2103 HARDWARE MONITOR DRIVER
13041 M:      Steve Glendinning <steve.glendinning@shawell.net>
13042 L:      linux-hwmon@vger.kernel.org
13043 S:      Maintained
13044 F:      Documentation/hwmon/emc2103
13045 F:      drivers/hwmon/emc2103.c
13046
13047 SMSC SCH5627 HARDWARE MONITOR DRIVER
13048 M:      Hans de Goede <hdegoede@redhat.com>
13049 L:      linux-hwmon@vger.kernel.org
13050 S:      Supported
13051 F:      Documentation/hwmon/sch5627
13052 F:      drivers/hwmon/sch5627.c
13053
13054 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13055 M:      Steve Glendinning <steve.glendinning@shawell.net>
13056 L:      linux-fbdev@vger.kernel.org
13057 S:      Maintained
13058 F:      drivers/video/fbdev/smscufx.c
13059
13060 SMSC47B397 HARDWARE MONITOR DRIVER
13061 M:      Jean Delvare <jdelvare@suse.com>
13062 L:      linux-hwmon@vger.kernel.org
13063 S:      Maintained
13064 F:      Documentation/hwmon/smsc47b397
13065 F:      drivers/hwmon/smsc47b397.c
13066
13067 SMSC911x ETHERNET DRIVER
13068 M:      Steve Glendinning <steve.glendinning@shawell.net>
13069 L:      netdev@vger.kernel.org
13070 S:      Maintained
13071 F:      include/linux/smsc911x.h
13072 F:      drivers/net/ethernet/smsc/smsc911x.*
13073
13074 SMSC9420 PCI ETHERNET DRIVER
13075 M:      Steve Glendinning <steve.glendinning@shawell.net>
13076 L:      netdev@vger.kernel.org
13077 S:      Maintained
13078 F:      drivers/net/ethernet/smsc/smsc9420.*
13079
13080 SOC-CAMERA V4L2 SUBSYSTEM
13081 L:      linux-media@vger.kernel.org
13082 T:      git git://linuxtv.org/media_tree.git
13083 S:      Orphan
13084 F:      include/media/soc*
13085 F:      drivers/media/i2c/soc_camera/
13086 F:      drivers/media/platform/soc_camera/
13087
13088 SOCIONEXT SYNQUACER I2C DRIVER
13089 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13090 L:      linux-i2c@vger.kernel.org
13091 S:      Maintained
13092 F:      drivers/i2c/busses/i2c-synquacer.c
13093 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13094
13095 SOCIONEXT UNIPHIER SOUND DRIVER
13096 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13097 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13098 S:      Maintained
13099 F:      sound/soc/uniphier/
13100
13101 SOEKRIS NET48XX LED SUPPORT
13102 M:      Chris Boot <bootc@bootc.net>
13103 S:      Maintained
13104 F:      drivers/leds/leds-net48xx.c
13105
13106 SOFT-ROCE DRIVER (rxe)
13107 M:      Moni Shoua <monis@mellanox.com>
13108 L:      linux-rdma@vger.kernel.org
13109 S:      Supported
13110 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13111 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13112 F:      drivers/infiniband/sw/rxe/
13113 F:      include/uapi/rdma/rdma_user_rxe.h
13114
13115 SOFTLOGIC 6x10 MPEG CODEC
13116 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13117 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13118 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13119 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13120 M:      Ismael Luceno <ismael@iodev.co.uk>
13121 L:      linux-media@vger.kernel.org
13122 S:      Supported
13123 F:      drivers/media/pci/solo6x10/
13124
13125 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13126 M:      James Morse <james.morse@arm.com>
13127 L:      linux-arm-kernel@lists.infradead.org
13128 S:      Maintained
13129 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13130 F:      drivers/firmware/arm_sdei.c
13131 F:      include/linux/sdei.h
13132 F:      include/uapi/linux/sdei.h
13133
13134 SOFTWARE RAID (Multiple Disks) SUPPORT
13135 M:      Shaohua Li <shli@kernel.org>
13136 L:      linux-raid@vger.kernel.org
13137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13138 S:      Supported
13139 F:      drivers/md/Makefile
13140 F:      drivers/md/Kconfig
13141 F:      drivers/md/md*
13142 F:      drivers/md/raid*
13143 F:      include/linux/raid/
13144 F:      include/uapi/linux/raid/
13145
13146 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13147 M:      Jassi Brar <jaswinder.singh@linaro.org>
13148 L:      netdev@vger.kernel.org
13149 S:      Maintained
13150 F:      drivers/net/ethernet/socionext/netsec.c
13151 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13152
13153 SOLIDRUN CLEARFOG SUPPORT
13154 M:      Russell King <linux@armlinux.org.uk>
13155 S:      Maintained
13156 F:      arch/arm/boot/dts/armada-388-clearfog*
13157 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13158
13159 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13160 M:      Russell King <linux@armlinux.org.uk>
13161 S:      Maintained
13162 F:      arch/arm/boot/dts/imx6*-cubox-i*
13163 F:      arch/arm/boot/dts/imx6*-hummingboard*
13164 F:      arch/arm/boot/dts/imx6*-sr-*
13165
13166 SONIC NETWORK DRIVER
13167 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13168 L:      netdev@vger.kernel.org
13169 S:      Maintained
13170 F:      drivers/net/ethernet/natsemi/sonic.*
13171
13172 SONICS SILICON BACKPLANE DRIVER (SSB)
13173 M:      Michael Buesch <m@bues.ch>
13174 L:      linux-wireless@vger.kernel.org
13175 S:      Maintained
13176 F:      drivers/ssb/
13177 F:      include/linux/ssb/
13178
13179 SONY IMX258 SENSOR DRIVER
13180 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13181 L:      linux-media@vger.kernel.org
13182 T:      git git://linuxtv.org/media_tree.git
13183 S:      Maintained
13184 F:      drivers/media/i2c/imx258.c
13185
13186 SONY IMX274 SENSOR DRIVER
13187 M:      Leon Luo <leonl@leopardimaging.com>
13188 L:      linux-media@vger.kernel.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 S:      Maintained
13191 F:      drivers/media/i2c/imx274.c
13192 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13193
13194 SONY MEMORYSTICK CARD SUPPORT
13195 M:      Alex Dubov <oakad@yahoo.com>
13196 W:      http://tifmxx.berlios.de/
13197 S:      Maintained
13198 F:      drivers/memstick/host/tifm_ms.c
13199
13200 SONY MEMORYSTICK STANDARD SUPPORT
13201 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13202 S:      Maintained
13203 F:      drivers/memstick/core/ms_block.*
13204
13205 SONY VAIO CONTROL DEVICE DRIVER
13206 M:      Mattia Dongili <malattia@linux.it>
13207 L:      platform-driver-x86@vger.kernel.org
13208 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13209 S:      Maintained
13210 F:      Documentation/laptops/sony-laptop.txt
13211 F:      drivers/char/sonypi.c
13212 F:      drivers/platform/x86/sony-laptop.c
13213 F:      include/linux/sony-laptop.h
13214
13215 SOUND
13216 M:      Jaroslav Kysela <perex@perex.cz>
13217 M:      Takashi Iwai <tiwai@suse.com>
13218 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13219 W:      http://www.alsa-project.org/
13220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13221 T:      git git://git.alsa-project.org/alsa-kernel.git
13222 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13223 S:      Maintained
13224 F:      Documentation/sound/
13225 F:      include/sound/
13226 F:      include/uapi/sound/
13227 F:      sound/
13228
13229 SOUND - COMPRESSED AUDIO
13230 M:      Vinod Koul <vkoul@kernel.org>
13231 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13233 S:      Supported
13234 F:      Documentation/sound/alsa/compress_offload.txt
13235 F:      include/sound/compress_driver.h
13236 F:      include/uapi/sound/compress_*
13237 F:      sound/core/compress_offload.c
13238 F:      sound/soc/soc-compress.c
13239
13240 SOUND - DMAENGINE HELPERS
13241 M:      Lars-Peter Clausen <lars@metafoo.de>
13242 S:      Supported
13243 F:      include/sound/dmaengine_pcm.h
13244 F:      sound/core/pcm_dmaengine.c
13245 F:      sound/soc/soc-generic-dmaengine-pcm.c
13246
13247 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13248 M:      Liam Girdwood <lgirdwood@gmail.com>
13249 M:      Mark Brown <broonie@kernel.org>
13250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13252 W:      http://alsa-project.org/main/index.php/ASoC
13253 S:      Supported
13254 F:      Documentation/devicetree/bindings/sound/
13255 F:      Documentation/sound/alsa/soc/
13256 F:      sound/soc/
13257 F:      include/sound/soc*
13258
13259 SOUNDWIRE SUBSYSTEM
13260 M:      Vinod Koul <vinod.koul@intel.com>
13261 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13262 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13263 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13264 S:      Supported
13265 F:      Documentation/driver-api/soundwire/
13266 F:      drivers/soundwire/
13267 F:      include/linux/soundwire/
13268
13269 SP2 MEDIA DRIVER
13270 M:      Olli Salonen <olli.salonen@iki.fi>
13271 L:      linux-media@vger.kernel.org
13272 W:      https://linuxtv.org
13273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13274 S:      Maintained
13275 F:      drivers/media/dvb-frontends/sp2*
13276
13277 SPARC + UltraSPARC (sparc/sparc64)
13278 M:      "David S. Miller" <davem@davemloft.net>
13279 L:      sparclinux@vger.kernel.org
13280 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13283 S:      Maintained
13284 F:      arch/sparc/
13285 F:      drivers/sbus/
13286
13287 SPARC SERIAL DRIVERS
13288 M:      "David S. Miller" <davem@davemloft.net>
13289 L:      sparclinux@vger.kernel.org
13290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13292 S:      Maintained
13293 F:      include/linux/sunserialcore.h
13294 F:      drivers/tty/serial/suncore.c
13295 F:      drivers/tty/serial/sunhv.c
13296 F:      drivers/tty/serial/sunsab.c
13297 F:      drivers/tty/serial/sunsab.h
13298 F:      drivers/tty/serial/sunsu.c
13299 F:      drivers/tty/serial/sunzilog.c
13300 F:      drivers/tty/serial/sunzilog.h
13301 F:      drivers/tty/vcc.c
13302
13303 SPARSE CHECKER
13304 M:      "Christopher Li" <sparse@chrisli.org>
13305 L:      linux-sparse@vger.kernel.org
13306 W:      https://sparse.wiki.kernel.org/
13307 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13308 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13309 S:      Maintained
13310 F:      include/linux/compiler.h
13311
13312 SPEAR CLOCK FRAMEWORK SUPPORT
13313 M:      Viresh Kumar <vireshk@kernel.org>
13314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13315 W:      http://www.st.com/spear
13316 S:      Maintained
13317 F:      drivers/clk/spear/
13318
13319 SPEAR PLATFORM SUPPORT
13320 M:      Viresh Kumar <vireshk@kernel.org>
13321 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13323 W:      http://www.st.com/spear
13324 S:      Maintained
13325 F:      arch/arm/boot/dts/spear*
13326 F:      arch/arm/mach-spear/
13327
13328 SPI NOR SUBSYSTEM
13329 M:      Marek Vasut <marek.vasut@gmail.com>
13330 L:      linux-mtd@lists.infradead.org
13331 W:      http://www.linux-mtd.infradead.org/
13332 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13333 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13334 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13335 S:      Maintained
13336 F:      drivers/mtd/spi-nor/
13337 F:      include/linux/mtd/spi-nor.h
13338
13339 SPI SUBSYSTEM
13340 M:      Mark Brown <broonie@kernel.org>
13341 L:      linux-spi@vger.kernel.org
13342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13343 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13344 S:      Maintained
13345 F:      Documentation/devicetree/bindings/spi/
13346 F:      Documentation/spi/
13347 F:      drivers/spi/
13348 F:      include/linux/spi/
13349 F:      include/uapi/linux/spi/
13350 F:      tools/spi/
13351
13352 SPIDERNET NETWORK DRIVER for CELL
13353 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13354 L:      netdev@vger.kernel.org
13355 S:      Supported
13356 F:      Documentation/networking/spider_net.txt
13357 F:      drivers/net/ethernet/toshiba/spider_net*
13358
13359 SPMI SUBSYSTEM
13360 R:      Stephen Boyd <sboyd@kernel.org>
13361 L:      linux-arm-msm@vger.kernel.org
13362 F:      Documentation/devicetree/bindings/spmi/
13363 F:      drivers/spmi/
13364 F:      include/dt-bindings/spmi/spmi.h
13365 F:      include/linux/spmi.h
13366 F:      include/trace/events/spmi.h
13367
13368 SPU FILE SYSTEM
13369 M:      Jeremy Kerr <jk@ozlabs.org>
13370 L:      linuxppc-dev@lists.ozlabs.org
13371 W:      http://www.ibm.com/developerworks/power/cell/
13372 S:      Supported
13373 F:      Documentation/filesystems/spufs.txt
13374 F:      arch/powerpc/platforms/cell/spufs/
13375
13376 SQUASHFS FILE SYSTEM
13377 M:      Phillip Lougher <phillip@squashfs.org.uk>
13378 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13379 W:      http://squashfs.org.uk
13380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13381 S:      Maintained
13382 F:      Documentation/filesystems/squashfs.txt
13383 F:      fs/squashfs/
13384
13385 SRM (Alpha) environment access
13386 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13387 S:      Maintained
13388 F:      arch/alpha/kernel/srm_env.c
13389
13390 ST STM32 I2C/SMBUS DRIVER
13391 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13392 L:      linux-i2c@vger.kernel.org
13393 S:      Maintained
13394 F:      drivers/i2c/busses/i2c-stm32*
13395
13396 STABLE BRANCH
13397 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13398 L:      stable@vger.kernel.org
13399 S:      Supported
13400 F:      Documentation/process/stable-kernel-rules.rst
13401
13402 STAGING - COMEDI
13403 M:      Ian Abbott <abbotti@mev.co.uk>
13404 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13405 S:      Odd Fixes
13406 F:      drivers/staging/comedi/
13407
13408 STAGING - FLARION FT1000 DRIVERS
13409 M:      Marek Belisko <marek.belisko@gmail.com>
13410 S:      Odd Fixes
13411 F:      drivers/staging/ft1000/
13412
13413 STAGING - INDUSTRIAL IO
13414 M:      Jonathan Cameron <jic23@kernel.org>
13415 L:      linux-iio@vger.kernel.org
13416 S:      Odd Fixes
13417 F:      Documentation/devicetree/bindings/staging/iio/
13418 F:      drivers/staging/iio/
13419
13420 STAGING - LUSTRE PARALLEL FILESYSTEM
13421 M:      Oleg Drokin <oleg.drokin@intel.com>
13422 M:      Andreas Dilger <andreas.dilger@intel.com>
13423 M:      James Simmons <jsimmons@infradead.org>
13424 L:      lustre-devel@lists.lustre.org (moderated for non-subscribers)
13425 W:      http://wiki.lustre.org/
13426 S:      Maintained
13427 F:      drivers/staging/lustre
13428
13429 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13430 M:      Marc Dietrich <marvin24@gmx.de>
13431 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13432 L:      linux-tegra@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/staging/nvec/
13435
13436 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13437 M:      Jens Frederich <jfrederich@gmail.com>
13438 M:      Daniel Drake <dsd@laptop.org>
13439 M:      Jon Nettleton <jon.nettleton@gmail.com>
13440 W:      http://wiki.laptop.org/go/DCON
13441 S:      Maintained
13442 F:      drivers/staging/olpc_dcon/
13443
13444 STAGING - REALTEK RTL8712U DRIVERS
13445 M:      Larry Finger <Larry.Finger@lwfinger.net>
13446 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13447 S:      Odd Fixes
13448 F:      drivers/staging/rtl8712/
13449
13450 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13451 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13452 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13453 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13454 L:      linux-fbdev@vger.kernel.org
13455 S:      Maintained
13456 F:      drivers/staging/sm750fb/
13457
13458 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13459 M:      William Hubbs <w.d.hubbs@gmail.com>
13460 M:      Chris Brannon <chris@the-brannons.com>
13461 M:      Kirk Reiser <kirk@reisers.ca>
13462 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13463 L:      speakup@linux-speakup.org
13464 W:      http://www.linux-speakup.org/
13465 S:      Odd Fixes
13466 F:      drivers/staging/speakup/
13467
13468 STAGING - VIA VT665X DRIVERS
13469 M:      Forest Bond <forest@alittletooquiet.net>
13470 S:      Odd Fixes
13471 F:      drivers/staging/vt665?/
13472
13473 STAGING - WILC1000 WIFI DRIVER
13474 M:      Aditya Shankar <aditya.shankar@microchip.com>
13475 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13476 L:      linux-wireless@vger.kernel.org
13477 S:      Supported
13478 F:      drivers/staging/wilc1000/
13479
13480 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13481 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13482 S:      Odd Fixes
13483 F:      drivers/staging/xgifb/
13484
13485 STAGING SUBSYSTEM
13486 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13488 L:      devel@driverdev.osuosl.org
13489 S:      Supported
13490 F:      drivers/staging/
13491
13492 STARFIRE/DURALAN NETWORK DRIVER
13493 M:      Ion Badulescu <ionut@badula.org>
13494 S:      Odd Fixes
13495 F:      drivers/net/ethernet/adaptec/starfire*
13496
13497 STEC S1220 SKD DRIVER
13498 M:      Bart Van Assche <bart.vanassche@wdc.com>
13499 L:      linux-block@vger.kernel.org
13500 S:      Maintained
13501 F:      drivers/block/skd*[ch]
13502
13503 STI CEC DRIVER
13504 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13505 S:      Maintained
13506 F:      drivers/staging/media/st-cec/
13507 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13508
13509 STK1160 USB VIDEO CAPTURE DRIVER
13510 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13511 L:      linux-media@vger.kernel.org
13512 T:      git git://linuxtv.org/media_tree.git
13513 S:      Maintained
13514 F:      drivers/media/usb/stk1160/
13515
13516 STMMAC ETHERNET DRIVER
13517 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13518 M:      Alexandre Torgue <alexandre.torgue@st.com>
13519 M:      Jose Abreu <joabreu@synopsys.com>
13520 L:      netdev@vger.kernel.org
13521 W:      http://www.stlinux.com
13522 S:      Supported
13523 F:      drivers/net/ethernet/stmicro/stmmac/
13524
13525 SUN3/3X
13526 M:      Sam Creasey <sammy@sammy.net>
13527 W:      http://sammy.net/sun3/
13528 S:      Maintained
13529 F:      arch/m68k/kernel/*sun3*
13530 F:      arch/m68k/sun3*/
13531 F:      arch/m68k/include/asm/sun3*
13532 F:      drivers/net/ethernet/i825xx/sun3*
13533
13534 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13535 M:      Hans de Goede <hdegoede@redhat.com>
13536 L:      linux-input@vger.kernel.org
13537 S:      Maintained
13538 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13539 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13540
13541 SUNDANCE NETWORK DRIVER
13542 M:      Denis Kirjanov <kda@linux-powerpc.org>
13543 L:      netdev@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/net/ethernet/dlink/sundance.c
13546
13547 SUPERH
13548 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13549 M:      Rich Felker <dalias@libc.org>
13550 L:      linux-sh@vger.kernel.org
13551 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13552 S:      Maintained
13553 F:      Documentation/sh/
13554 F:      arch/sh/
13555 F:      drivers/sh/
13556
13557 SUSPEND TO RAM
13558 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13559 M:      Len Brown <len.brown@intel.com>
13560 M:      Pavel Machek <pavel@ucw.cz>
13561 L:      linux-pm@vger.kernel.org
13562 B:      https://bugzilla.kernel.org
13563 S:      Supported
13564 F:      Documentation/power/
13565 F:      arch/x86/kernel/acpi/
13566 F:      drivers/base/power/
13567 F:      kernel/power/
13568 F:      include/linux/suspend.h
13569 F:      include/linux/freezer.h
13570 F:      include/linux/pm.h
13571
13572 SVGA HANDLING
13573 M:      Martin Mares <mj@ucw.cz>
13574 L:      linux-video@atrey.karlin.mff.cuni.cz
13575 S:      Maintained
13576 F:      Documentation/svga.txt
13577 F:      arch/x86/boot/video*
13578
13579 SWIOTLB SUBSYSTEM
13580 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13581 L:      iommu@lists.linux-foundation.org
13582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13583 S:      Supported
13584 F:      lib/swiotlb.c
13585 F:      arch/*/kernel/pci-swiotlb.c
13586 F:      include/linux/swiotlb.h
13587
13588 SWITCHDEV
13589 M:      Jiri Pirko <jiri@resnulli.us>
13590 M:      Ivan Vecera <ivecera@redhat.com>
13591 L:      netdev@vger.kernel.org
13592 S:      Supported
13593 F:      net/switchdev/
13594 F:      include/net/switchdev.h
13595
13596 SYNC FILE FRAMEWORK
13597 M:      Sumit Semwal <sumit.semwal@linaro.org>
13598 R:      Gustavo Padovan <gustavo@padovan.org>
13599 S:      Maintained
13600 L:      linux-media@vger.kernel.org
13601 L:      dri-devel@lists.freedesktop.org
13602 F:      drivers/dma-buf/sync_*
13603 F:      drivers/dma-buf/dma-fence*
13604 F:      drivers/dma-buf/sw_sync.c
13605 F:      include/linux/sync_file.h
13606 F:      include/uapi/linux/sync_file.h
13607 F:      Documentation/sync_file.txt
13608 T:      git git://anongit.freedesktop.org/drm/drm-misc
13609
13610 SYNOPSYS ARC ARCHITECTURE
13611 M:      Vineet Gupta <vgupta@synopsys.com>
13612 L:      linux-snps-arc@lists.infradead.org
13613 S:      Supported
13614 F:      arch/arc/
13615 F:      Documentation/devicetree/bindings/arc/*
13616 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13617 F:      drivers/clocksource/arc_timer.c
13618 F:      drivers/tty/serial/arc_uart.c
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13620
13621 SYNOPSYS ARC HSDK SDP pll clock driver
13622 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13623 S:      Supported
13624 F:      drivers/clk/clk-hsdk-pll.c
13625 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13626
13627 SYNOPSYS ARC SDP clock driver
13628 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13629 S:      Supported
13630 F:      drivers/clk/axs10x/*
13631 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13632
13633 SYNOPSYS ARC SDP platform support
13634 M:      Alexey Brodkin <abrodkin@synopsys.com>
13635 S:      Supported
13636 F:      arch/arc/plat-axs10x
13637 F:      arch/arc/boot/dts/ax*
13638 F:      Documentation/devicetree/bindings/arc/axs10*
13639
13640 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13641 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13642 S:      Supported
13643 F:      drivers/reset/reset-axs10x.c
13644 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13645
13646 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13647 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13648 S:      Maintained
13649 F:      drivers/tty/serial/8250/8250_dw.c
13650
13651 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13652 M:      Hoan Tran <hotran@apm.com>
13653 L:      linux-gpio@vger.kernel.org
13654 S:      Maintained
13655 F:      drivers/gpio/gpio-dwapb.c
13656 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13657
13658 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13659 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13660 S:      Maintained
13661 F:      drivers/dma/dwi-axi-dmac/
13662 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13663
13664 SYNOPSYS DESIGNWARE DMAC DRIVER
13665 M:      Viresh Kumar <vireshk@kernel.org>
13666 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13667 S:      Maintained
13668 F:      include/linux/dma/dw.h
13669 F:      include/linux/platform_data/dma-dw.h
13670 F:      drivers/dma/dw/
13671
13672 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13673 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13674 L:      netdev@vger.kernel.org
13675 S:      Supported
13676 F:      drivers/net/ethernet/synopsys/
13677
13678 SYNOPSYS DESIGNWARE I2C DRIVER
13679 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13680 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13681 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13682 L:      linux-i2c@vger.kernel.org
13683 S:      Maintained
13684 F:      drivers/i2c/busses/i2c-designware-*
13685 F:      include/linux/platform_data/i2c-designware.h
13686
13687 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13688 M:      Jaehoon Chung <jh80.chung@samsung.com>
13689 L:      linux-mmc@vger.kernel.org
13690 S:      Maintained
13691 F:      drivers/mmc/host/dw_mmc*
13692
13693 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13694 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13695 S:      Supported
13696 F:      drivers/reset/reset-hsdk.c
13697 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13698 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13699
13700 SYSTEM CONFIGURATION (SYSCON)
13701 M:      Lee Jones <lee.jones@linaro.org>
13702 M:      Arnd Bergmann <arnd@arndb.de>
13703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13704 S:      Supported
13705 F:      drivers/mfd/syscon.c
13706
13707 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13708 M:      Sudeep Holla <sudeep.holla@arm.com>
13709 L:      linux-arm-kernel@lists.infradead.org
13710 S:      Maintained
13711 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13712 F:      drivers/clk/clk-sc[mp]i.c
13713 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13714 F:      drivers/firmware/arm_scpi.c
13715 F:      drivers/firmware/arm_scmi/
13716 F:      include/linux/sc[mp]i_protocol.h
13717
13718 SYSTEM RESET/SHUTDOWN DRIVERS
13719 M:      Sebastian Reichel <sre@kernel.org>
13720 L:      linux-pm@vger.kernel.org
13721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13722 S:      Maintained
13723 F:      Documentation/devicetree/bindings/power/reset/
13724 F:      drivers/power/reset/
13725
13726 SYSTEM TRACE MODULE CLASS
13727 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13728 S:      Maintained
13729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13730 F:      Documentation/trace/stm.txt
13731 F:      drivers/hwtracing/stm/
13732 F:      include/linux/stm.h
13733 F:      include/uapi/linux/stm.h
13734
13735 SYSV FILESYSTEM
13736 M:      Christoph Hellwig <hch@infradead.org>
13737 S:      Maintained
13738 F:      Documentation/filesystems/sysv-fs.txt
13739 F:      fs/sysv/
13740 F:      include/linux/sysv_fs.h
13741
13742 TARGET SUBSYSTEM
13743 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13744 L:      linux-scsi@vger.kernel.org
13745 L:      target-devel@vger.kernel.org
13746 W:      http://www.linux-iscsi.org
13747 W:      http://groups.google.com/group/linux-iscsi-target-dev
13748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13749 S:      Supported
13750 F:      drivers/target/
13751 F:      include/target/
13752 F:      Documentation/target/
13753
13754 TASKSTATS STATISTICS INTERFACE
13755 M:      Balbir Singh <bsingharora@gmail.com>
13756 S:      Maintained
13757 F:      Documentation/accounting/taskstats*
13758 F:      include/linux/taskstats*
13759 F:      kernel/taskstats.c
13760
13761 TC subsystem
13762 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13763 M:      Cong Wang <xiyou.wangcong@gmail.com>
13764 M:      Jiri Pirko <jiri@resnulli.us>
13765 L:      netdev@vger.kernel.org
13766 S:      Maintained
13767 F:      include/net/pkt_cls.h
13768 F:      include/net/pkt_sched.h
13769 F:      include/net/tc_act/
13770 F:      include/uapi/linux/pkt_cls.h
13771 F:      include/uapi/linux/pkt_sched.h
13772 F:      include/uapi/linux/tc_act/
13773 F:      include/uapi/linux/tc_ematch/
13774 F:      net/sched/
13775
13776 TCP LOW PRIORITY MODULE
13777 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13778 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13779 W:      http://tcp-lp-mod.sourceforge.net/
13780 S:      Maintained
13781 F:      net/ipv4/tcp_lp.c
13782
13783 TDA10071 MEDIA DRIVER
13784 M:      Antti Palosaari <crope@iki.fi>
13785 L:      linux-media@vger.kernel.org
13786 W:      https://linuxtv.org
13787 W:      http://palosaari.fi/linux/
13788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13789 T:      git git://linuxtv.org/anttip/media_tree.git
13790 S:      Maintained
13791 F:      drivers/media/dvb-frontends/tda10071*
13792
13793 TDA18212 MEDIA DRIVER
13794 M:      Antti Palosaari <crope@iki.fi>
13795 L:      linux-media@vger.kernel.org
13796 W:      https://linuxtv.org
13797 W:      http://palosaari.fi/linux/
13798 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13799 T:      git git://linuxtv.org/anttip/media_tree.git
13800 S:      Maintained
13801 F:      drivers/media/tuners/tda18212*
13802
13803 TDA18218 MEDIA DRIVER
13804 M:      Antti Palosaari <crope@iki.fi>
13805 L:      linux-media@vger.kernel.org
13806 W:      https://linuxtv.org
13807 W:      http://palosaari.fi/linux/
13808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13809 T:      git git://linuxtv.org/anttip/media_tree.git
13810 S:      Maintained
13811 F:      drivers/media/tuners/tda18218*
13812
13813 TDA18250 MEDIA DRIVER
13814 M:      Olli Salonen <olli.salonen@iki.fi>
13815 L:      linux-media@vger.kernel.org
13816 W:      https://linuxtv.org
13817 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13818 T:      git git://linuxtv.org/media_tree.git
13819 S:      Maintained
13820 F:      drivers/media/tuners/tda18250*
13821
13822 TDA18271 MEDIA DRIVER
13823 M:      Michael Krufky <mkrufky@linuxtv.org>
13824 L:      linux-media@vger.kernel.org
13825 W:      https://linuxtv.org
13826 W:      http://github.com/mkrufky
13827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13828 T:      git git://linuxtv.org/mkrufky/tuners.git
13829 S:      Maintained
13830 F:      drivers/media/tuners/tda18271*
13831
13832 TDA1997x MEDIA DRIVER
13833 M:      Tim Harvey <tharvey@gateworks.com>
13834 L:      linux-media@vger.kernel.org
13835 W:      https://linuxtv.org
13836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13837 S:      Maintained
13838 F:      drivers/media/i2c/tda1997x.*
13839
13840 TDA827x MEDIA DRIVER
13841 M:      Michael Krufky <mkrufky@linuxtv.org>
13842 L:      linux-media@vger.kernel.org
13843 W:      https://linuxtv.org
13844 W:      http://github.com/mkrufky
13845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13846 T:      git git://linuxtv.org/mkrufky/tuners.git
13847 S:      Maintained
13848 F:      drivers/media/tuners/tda8290.*
13849
13850 TDA8290 MEDIA DRIVER
13851 M:      Michael Krufky <mkrufky@linuxtv.org>
13852 L:      linux-media@vger.kernel.org
13853 W:      https://linuxtv.org
13854 W:      http://github.com/mkrufky
13855 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13856 T:      git git://linuxtv.org/mkrufky/tuners.git
13857 S:      Maintained
13858 F:      drivers/media/tuners/tda8290.*
13859
13860 TDA9840 MEDIA DRIVER
13861 M:      Hans Verkuil <hverkuil@xs4all.nl>
13862 L:      linux-media@vger.kernel.org
13863 T:      git git://linuxtv.org/media_tree.git
13864 W:      https://linuxtv.org
13865 S:      Maintained
13866 F:      drivers/media/i2c/tda9840*
13867
13868 TEA5761 TUNER DRIVER
13869 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13870 L:      linux-media@vger.kernel.org
13871 W:      https://linuxtv.org
13872 T:      git git://linuxtv.org/media_tree.git
13873 S:      Odd fixes
13874 F:      drivers/media/tuners/tea5761.*
13875
13876 TEA5767 TUNER DRIVER
13877 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13878 L:      linux-media@vger.kernel.org
13879 W:      https://linuxtv.org
13880 T:      git git://linuxtv.org/media_tree.git
13881 S:      Maintained
13882 F:      drivers/media/tuners/tea5767.*
13883
13884 TEA6415C MEDIA DRIVER
13885 M:      Hans Verkuil <hverkuil@xs4all.nl>
13886 L:      linux-media@vger.kernel.org
13887 T:      git git://linuxtv.org/media_tree.git
13888 W:      https://linuxtv.org
13889 S:      Maintained
13890 F:      drivers/media/i2c/tea6415c*
13891
13892 TEA6420 MEDIA DRIVER
13893 M:      Hans Verkuil <hverkuil@xs4all.nl>
13894 L:      linux-media@vger.kernel.org
13895 T:      git git://linuxtv.org/media_tree.git
13896 W:      https://linuxtv.org
13897 S:      Maintained
13898 F:      drivers/media/i2c/tea6420*
13899
13900 TEAM DRIVER
13901 M:      Jiri Pirko <jiri@resnulli.us>
13902 L:      netdev@vger.kernel.org
13903 S:      Supported
13904 F:      drivers/net/team/
13905 F:      include/linux/if_team.h
13906 F:      include/uapi/linux/if_team.h
13907
13908 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13909 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13910 S:      Maintained
13911 F:      arch/x86/platform/ts5500/
13912
13913 TECHNOTREND USB IR RECEIVER
13914 M:      Sean Young <sean@mess.org>
13915 L:      linux-media@vger.kernel.org
13916 S:      Maintained
13917 F:      drivers/media/rc/ttusbir.c
13918
13919 TECHWELL TW9910 VIDEO DECODER
13920 L:      linux-media@vger.kernel.org
13921 S:      Orphan
13922 F:      drivers/media/i2c/tw9910.c
13923 F:      include/media/i2c/tw9910.h
13924
13925 TEE SUBSYSTEM
13926 M:      Jens Wiklander <jens.wiklander@linaro.org>
13927 S:      Maintained
13928 F:      include/linux/tee_drv.h
13929 F:      include/uapi/linux/tee.h
13930 F:      drivers/tee/
13931 F:      Documentation/tee.txt
13932
13933 TEGRA ARCHITECTURE SUPPORT
13934 M:      Thierry Reding <thierry.reding@gmail.com>
13935 M:      Jonathan Hunter <jonathanh@nvidia.com>
13936 L:      linux-tegra@vger.kernel.org
13937 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
13939 S:      Supported
13940 N:      [^a-z]tegra
13941
13942 TEGRA CLOCK DRIVER
13943 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
13944 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
13945 S:      Supported
13946 F:      drivers/clk/tegra/
13947
13948 TEGRA DMA DRIVERS
13949 M:      Laxman Dewangan <ldewangan@nvidia.com>
13950 M:      Jon Hunter <jonathanh@nvidia.com>
13951 S:      Supported
13952 F:      drivers/dma/tegra*
13953
13954 TEGRA I2C DRIVER
13955 M:      Laxman Dewangan <ldewangan@nvidia.com>
13956 S:      Supported
13957 F:      drivers/i2c/busses/i2c-tegra.c
13958
13959 TEGRA IOMMU DRIVERS
13960 M:      Thierry Reding <thierry.reding@gmail.com>
13961 L:      linux-tegra@vger.kernel.org
13962 S:      Supported
13963 F:      drivers/iommu/tegra*
13964
13965 TEGRA KBC DRIVER
13966 M:      Laxman Dewangan <ldewangan@nvidia.com>
13967 S:      Supported
13968 F:      drivers/input/keyboard/tegra-kbc.c
13969
13970 TEGRA PWM DRIVER
13971 M:      Thierry Reding <thierry.reding@gmail.com>
13972 S:      Supported
13973 F:      drivers/pwm/pwm-tegra.c
13974
13975 TEGRA SERIAL DRIVER
13976 M:      Laxman Dewangan <ldewangan@nvidia.com>
13977 S:      Supported
13978 F:      drivers/tty/serial/serial-tegra.c
13979
13980 TEGRA SPI DRIVER
13981 M:      Laxman Dewangan <ldewangan@nvidia.com>
13982 S:      Supported
13983 F:      drivers/spi/spi-tegra*
13984
13985 TEHUTI ETHERNET DRIVER
13986 M:      Andy Gospodarek <andy@greyhouse.net>
13987 L:      netdev@vger.kernel.org
13988 S:      Supported
13989 F:      drivers/net/ethernet/tehuti/*
13990
13991 Telecom Clock Driver for MCPL0010
13992 M:      Mark Gross <mark.gross@intel.com>
13993 S:      Supported
13994 F:      drivers/char/tlclk.c
13995
13996 TENSILICA XTENSA PORT (xtensa)
13997 M:      Chris Zankel <chris@zankel.net>
13998 M:      Max Filippov <jcmvbkbc@gmail.com>
13999 L:      linux-xtensa@linux-xtensa.org
14000 T:      git git://github.com/czankel/xtensa-linux.git
14001 S:      Maintained
14002 F:      arch/xtensa/
14003 F:      drivers/irqchip/irq-xtensa-*
14004
14005 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14006 M:      Nishanth Menon <nm@ti.com>
14007 M:      Tero Kristo <t-kristo@ti.com>
14008 M:      Santosh Shilimkar <ssantosh@kernel.org>
14009 L:      linux-arm-kernel@lists.infradead.org
14010 S:      Maintained
14011 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14012 F:      drivers/firmware/ti_sci*
14013 F:      include/linux/soc/ti/ti_sci_protocol.h
14014 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14015 F:      include/dt-bindings/genpd/k2g.h
14016 F:      drivers/soc/ti/ti_sci_pm_domains.c
14017 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14018 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14019 F:      drivers/clk/keystone/sci-clk.c
14020 F:      drivers/reset/reset-ti-sci.c
14021
14022 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14023 M:      Hans Verkuil <hverkuil@xs4all.nl>
14024 L:      linux-media@vger.kernel.org
14025 T:      git git://linuxtv.org/media_tree.git
14026 W:      https://linuxtv.org
14027 S:      Maintained
14028 F:      drivers/media/radio/radio-raremono.c
14029
14030 THERMAL
14031 M:      Zhang Rui <rui.zhang@intel.com>
14032 M:      Eduardo Valentin <edubezval@gmail.com>
14033 L:      linux-pm@vger.kernel.org
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14036 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14037 S:      Supported
14038 F:      drivers/thermal/
14039 F:      include/linux/thermal.h
14040 F:      include/uapi/linux/thermal.h
14041 F:      include/linux/cpu_cooling.h
14042 F:      Documentation/devicetree/bindings/thermal/
14043
14044 THERMAL/CPU_COOLING
14045 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14046 M:      Viresh Kumar <viresh.kumar@linaro.org>
14047 M:      Javi Merino <javi.merino@kernel.org>
14048 L:      linux-pm@vger.kernel.org
14049 S:      Supported
14050 F:      Documentation/thermal/cpu-cooling-api.txt
14051 F:      drivers/thermal/cpu_cooling.c
14052 F:      include/linux/cpu_cooling.h
14053
14054 THINKPAD ACPI EXTRAS DRIVER
14055 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14056 L:      ibm-acpi-devel@lists.sourceforge.net
14057 L:      platform-driver-x86@vger.kernel.org
14058 W:      http://ibm-acpi.sourceforge.net
14059 W:      http://thinkwiki.org/wiki/Ibm-acpi
14060 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14061 S:      Maintained
14062 F:      drivers/platform/x86/thinkpad_acpi.c
14063
14064 THUNDERBOLT DRIVER
14065 M:      Andreas Noever <andreas.noever@gmail.com>
14066 M:      Michael Jamet <michael.jamet@intel.com>
14067 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14068 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14070 S:      Maintained
14071 F:      Documentation/admin-guide/thunderbolt.rst
14072 F:      drivers/thunderbolt/
14073 F:      include/linux/thunderbolt.h
14074
14075 THUNDERBOLT NETWORK DRIVER
14076 M:      Michael Jamet <michael.jamet@intel.com>
14077 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14078 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14079 L:      netdev@vger.kernel.org
14080 S:      Maintained
14081 F:      drivers/net/thunderbolt.c
14082
14083 THUNDERX GPIO DRIVER
14084 M:      David Daney <david.daney@cavium.com>
14085 S:      Maintained
14086 F:      drivers/gpio/gpio-thunderx.c
14087
14088 TI AM437X VPFE DRIVER
14089 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14090 L:      linux-media@vger.kernel.org
14091 W:      https://linuxtv.org
14092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14093 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14094 S:      Maintained
14095 F:      drivers/media/platform/am437x/
14096
14097 TI BANDGAP AND THERMAL DRIVER
14098 M:      Eduardo Valentin <edubezval@gmail.com>
14099 M:      Keerthy <j-keerthy@ti.com>
14100 L:      linux-pm@vger.kernel.org
14101 L:      linux-omap@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/thermal/ti-soc-thermal/
14104
14105 TI BQ27XXX POWER SUPPLY DRIVER
14106 R:      Andrew F. Davis <afd@ti.com>
14107 F:      include/linux/power/bq27xxx_battery.h
14108 F:      drivers/power/supply/bq27xxx_battery.c
14109 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14110
14111 TI CDCE706 CLOCK DRIVER
14112 M:      Max Filippov <jcmvbkbc@gmail.com>
14113 S:      Maintained
14114 F:      drivers/clk/clk-cdce706.c
14115
14116 TI CLOCK DRIVER
14117 M:      Tero Kristo <t-kristo@ti.com>
14118 L:      linux-omap@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/clk/ti/
14121 F:      include/linux/clk/ti.h
14122
14123 TI DAVINCI MACHINE SUPPORT
14124 M:      Sekhar Nori <nsekhar@ti.com>
14125 M:      Kevin Hilman <khilman@kernel.org>
14126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14128 S:      Supported
14129 F:      arch/arm/mach-davinci/
14130 F:      drivers/i2c/busses/i2c-davinci.c
14131 F:      arch/arm/boot/dts/da850*
14132
14133 TI DAVINCI SERIES CLOCK DRIVER
14134 M:      David Lechner <david@lechnology.com>
14135 R:      Sekhar Nori <nsekhar@ti.com>
14136 S:      Maintained
14137 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14138 F:      drivers/clk/davinci/
14139
14140 TI DAVINCI SERIES GPIO DRIVER
14141 M:      Keerthy <j-keerthy@ti.com>
14142 L:      linux-gpio@vger.kernel.org
14143 S:      Maintained
14144 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14145 F:      drivers/gpio/gpio-davinci.c
14146
14147 TI DAVINCI SERIES MEDIA DRIVER
14148 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14149 L:      linux-media@vger.kernel.org
14150 W:      https://linuxtv.org
14151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14152 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14153 S:      Maintained
14154 F:      drivers/media/platform/davinci/
14155 F:      include/media/davinci/
14156
14157 TI ETHERNET SWITCH DRIVER (CPSW)
14158 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14159 L:      linux-omap@vger.kernel.org
14160 L:      netdev@vger.kernel.org
14161 S:      Maintained
14162 F:      drivers/net/ethernet/ti/cpsw*
14163 F:      drivers/net/ethernet/ti/davinci*
14164
14165 TI FLASH MEDIA INTERFACE DRIVER
14166 M:      Alex Dubov <oakad@yahoo.com>
14167 S:      Maintained
14168 F:      drivers/misc/tifm*
14169 F:      drivers/mmc/host/tifm_sd.c
14170 F:      include/linux/tifm.h
14171
14172 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14173 M:      Santosh Shilimkar <ssantosh@kernel.org>
14174 L:      linux-kernel@vger.kernel.org
14175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14176 S:      Maintained
14177 F:      drivers/soc/ti/*
14178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14179
14180 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14181 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14182 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14183 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14184 S:      Maintained
14185 F:      sound/soc/codecs/lm49453*
14186 F:      sound/soc/codecs/isabelle*
14187
14188 TI LP855x BACKLIGHT DRIVER
14189 M:      Milo Kim <milo.kim@ti.com>
14190 S:      Maintained
14191 F:      Documentation/backlight/lp855x-driver.txt
14192 F:      drivers/video/backlight/lp855x_bl.c
14193 F:      include/linux/platform_data/lp855x.h
14194
14195 TI LP8727 CHARGER DRIVER
14196 M:      Milo Kim <milo.kim@ti.com>
14197 S:      Maintained
14198 F:      drivers/power/supply/lp8727_charger.c
14199 F:      include/linux/platform_data/lp8727.h
14200
14201 TI LP8788 MFD DRIVER
14202 M:      Milo Kim <milo.kim@ti.com>
14203 S:      Maintained
14204 F:      drivers/iio/adc/lp8788_adc.c
14205 F:      drivers/leds/leds-lp8788.c
14206 F:      drivers/mfd/lp8788*.c
14207 F:      drivers/power/supply/lp8788-charger.c
14208 F:      drivers/regulator/lp8788-*.c
14209 F:      include/linux/mfd/lp8788*.h
14210
14211 TI NETCP ETHERNET DRIVER
14212 M:      Wingman Kwok <w-kwok2@ti.com>
14213 M:      Murali Karicheri <m-karicheri2@ti.com>
14214 L:      netdev@vger.kernel.org
14215 S:      Maintained
14216 F:      drivers/net/ethernet/ti/netcp*
14217
14218 TI TAS571X FAMILY ASoC CODEC DRIVER
14219 M:      Kevin Cernekee <cernekee@chromium.org>
14220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14221 S:      Odd Fixes
14222 F:      sound/soc/codecs/tas571x*
14223
14224 TI TRF7970A NFC DRIVER
14225 M:      Mark Greer <mgreer@animalcreek.com>
14226 L:      linux-wireless@vger.kernel.org
14227 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14228 S:      Supported
14229 F:      drivers/nfc/trf7970a.c
14230 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14231
14232 TI TWL4030 SERIES SOC CODEC DRIVER
14233 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14234 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14235 S:      Maintained
14236 F:      sound/soc/codecs/twl4030*
14237
14238 TI VPE/CAL DRIVERS
14239 M:      Benoit Parrot <bparrot@ti.com>
14240 L:      linux-media@vger.kernel.org
14241 W:      http://linuxtv.org/
14242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14243 S:      Maintained
14244 F:      drivers/media/platform/ti-vpe/
14245
14246 TI WILINK WIRELESS DRIVERS
14247 L:      linux-wireless@vger.kernel.org
14248 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14249 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14251 S:      Orphan
14252 F:      drivers/net/wireless/ti/
14253 F:      include/linux/wl12xx.h
14254
14255 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14256 M:      John Stultz <john.stultz@linaro.org>
14257 M:      Thomas Gleixner <tglx@linutronix.de>
14258 R:      Stephen Boyd <sboyd@kernel.org>
14259 L:      linux-kernel@vger.kernel.org
14260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14261 S:      Supported
14262 F:      include/linux/clocksource.h
14263 F:      include/linux/time.h
14264 F:      include/linux/timex.h
14265 F:      include/uapi/linux/time.h
14266 F:      include/uapi/linux/timex.h
14267 F:      kernel/time/clocksource.c
14268 F:      kernel/time/time*.c
14269 F:      kernel/time/alarmtimer.c
14270 F:      kernel/time/ntp.c
14271 F:      tools/testing/selftests/timers/
14272
14273 TIPC NETWORK LAYER
14274 M:      Jon Maloy <jon.maloy@ericsson.com>
14275 M:      Ying Xue <ying.xue@windriver.com>
14276 L:      netdev@vger.kernel.org (core kernel code)
14277 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14278 W:      http://tipc.sourceforge.net/
14279 S:      Maintained
14280 F:      include/uapi/linux/tipc*.h
14281 F:      net/tipc/
14282
14283 TLAN NETWORK DRIVER
14284 M:      Samuel Chessman <chessman@tux.org>
14285 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14286 W:      http://sourceforge.net/projects/tlan/
14287 S:      Maintained
14288 F:      Documentation/networking/tlan.txt
14289 F:      drivers/net/ethernet/ti/tlan.*
14290
14291 TM6000 VIDEO4LINUX DRIVER
14292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14293 L:      linux-media@vger.kernel.org
14294 W:      https://linuxtv.org
14295 T:      git git://linuxtv.org/media_tree.git
14296 S:      Odd fixes
14297 F:      drivers/media/usb/tm6000/
14298 F:      Documentation/media/v4l-drivers/tm6000*
14299
14300 TMIO/SDHI MMC DRIVER
14301 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14302 L:      linux-mmc@vger.kernel.org
14303 S:      Supported
14304 F:      drivers/mmc/host/tmio_mmc*
14305 F:      drivers/mmc/host/renesas_sdhi*
14306 F:      include/linux/mfd/tmio.h
14307
14308 TMP401 HARDWARE MONITOR DRIVER
14309 M:      Guenter Roeck <linux@roeck-us.net>
14310 L:      linux-hwmon@vger.kernel.org
14311 S:      Maintained
14312 F:      Documentation/hwmon/tmp401
14313 F:      drivers/hwmon/tmp401.c
14314
14315 TMPFS (SHMEM FILESYSTEM)
14316 M:      Hugh Dickins <hughd@google.com>
14317 L:      linux-mm@kvack.org
14318 S:      Maintained
14319 F:      include/linux/shmem_fs.h
14320 F:      mm/shmem.c
14321
14322 TOMOYO SECURITY MODULE
14323 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14324 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14325 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14326 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14327 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14328 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14329 W:      http://tomoyo.sourceforge.jp/
14330 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14331 S:      Maintained
14332 F:      security/tomoyo/
14333
14334 TOPSTAR LAPTOP EXTRAS DRIVER
14335 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14336 L:      platform-driver-x86@vger.kernel.org
14337 S:      Maintained
14338 F:      drivers/platform/x86/topstar-laptop.c
14339
14340 TORTURE-TEST MODULES
14341 M:      Davidlohr Bueso <dave@stgolabs.net>
14342 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14343 M:      Josh Triplett <josh@joshtriplett.org>
14344 L:      linux-kernel@vger.kernel.org
14345 S:      Supported
14346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14347 F:      Documentation/RCU/torture.txt
14348 F:      kernel/torture.c
14349 F:      kernel/rcu/rcutorture.c
14350 F:      kernel/locking/locktorture.c
14351
14352 TOSHIBA ACPI EXTRAS DRIVER
14353 M:      Azael Avalos <coproscefalo@gmail.com>
14354 L:      platform-driver-x86@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/platform/x86/toshiba_acpi.c
14357
14358 TOSHIBA BLUETOOTH DRIVER
14359 M:      Azael Avalos <coproscefalo@gmail.com>
14360 L:      platform-driver-x86@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/platform/x86/toshiba_bluetooth.c
14363
14364 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14365 M:      Azael Avalos <coproscefalo@gmail.com>
14366 L:      platform-driver-x86@vger.kernel.org
14367 S:      Maintained
14368 F:      drivers/platform/x86/toshiba_haps.c
14369
14370 TOSHIBA SMM DRIVER
14371 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14372 W:      http://www.buzzard.org.uk/toshiba/
14373 S:      Maintained
14374 F:      drivers/char/toshiba.c
14375 F:      include/linux/toshiba.h
14376 F:      include/uapi/linux/toshiba.h
14377
14378 TOSHIBA TC358743 DRIVER
14379 M:      Mats Randgaard <matrandg@cisco.com>
14380 L:      linux-media@vger.kernel.org
14381 S:      Maintained
14382 F:      drivers/media/i2c/tc358743*
14383 F:      include/media/i2c/tc358743.h
14384
14385 TOSHIBA WMI HOTKEYS DRIVER
14386 M:      Azael Avalos <coproscefalo@gmail.com>
14387 L:      platform-driver-x86@vger.kernel.org
14388 S:      Maintained
14389 F:      drivers/platform/x86/toshiba-wmi.c
14390
14391 TPM DEVICE DRIVER
14392 M:      Peter Huewe <peterhuewe@gmx.de>
14393 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14394 R:      Jason Gunthorpe <jgg@ziepe.ca>
14395 L:      linux-integrity@vger.kernel.org
14396 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14397 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14398 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14399 S:      Maintained
14400 F:      drivers/char/tpm/
14401
14402 TRACING
14403 M:      Steven Rostedt <rostedt@goodmis.org>
14404 M:      Ingo Molnar <mingo@redhat.com>
14405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14406 S:      Maintained
14407 F:      Documentation/trace/ftrace.txt
14408 F:      arch/*/*/*/ftrace.h
14409 F:      arch/*/kernel/ftrace.c
14410 F:      include/*/ftrace.h
14411 F:      include/linux/trace*.h
14412 F:      include/trace/
14413 F:      kernel/trace/
14414 F:      tools/testing/selftests/ftrace/
14415
14416 TRACING MMIO ACCESSES (MMIOTRACE)
14417 M:      Steven Rostedt <rostedt@goodmis.org>
14418 M:      Ingo Molnar <mingo@kernel.org>
14419 R:      Karol Herbst <karolherbst@gmail.com>
14420 R:      Pekka Paalanen <ppaalanen@gmail.com>
14421 S:      Maintained
14422 L:      linux-kernel@vger.kernel.org
14423 L:      nouveau@lists.freedesktop.org
14424 F:      kernel/trace/trace_mmiotrace.c
14425 F:      include/linux/mmiotrace.h
14426 F:      arch/x86/mm/kmmio.c
14427 F:      arch/x86/mm/mmio-mod.c
14428 F:      arch/x86/mm/testmmiotrace.c
14429
14430 TRIVIAL PATCHES
14431 M:      Jiri Kosina <trivial@kernel.org>
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14433 S:      Maintained
14434 K:      ^Subject:.*(?i)trivial
14435
14436 TEMPO SEMICONDUCTOR DRIVERS
14437 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14438 S:      Maintained
14439 F:      sound/soc/codecs/tscs*.c
14440 F:      sound/soc/codecs/tscs*.h
14441 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14442
14443 TTY LAYER
14444 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14445 M:      Jiri Slaby <jslaby@suse.com>
14446 S:      Supported
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14448 F:      Documentation/serial/
14449 F:      drivers/tty/
14450 F:      drivers/tty/serial/serial_core.c
14451 F:      include/linux/serial_core.h
14452 F:      include/linux/serial.h
14453 F:      include/linux/tty.h
14454 F:      include/uapi/linux/serial_core.h
14455 F:      include/uapi/linux/serial.h
14456 F:      include/uapi/linux/tty.h
14457
14458 TUA9001 MEDIA DRIVER
14459 M:      Antti Palosaari <crope@iki.fi>
14460 L:      linux-media@vger.kernel.org
14461 W:      https://linuxtv.org
14462 W:      http://palosaari.fi/linux/
14463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14464 T:      git git://linuxtv.org/anttip/media_tree.git
14465 S:      Maintained
14466 F:      drivers/media/tuners/tua9001*
14467
14468 TULIP NETWORK DRIVERS
14469 L:      netdev@vger.kernel.org
14470 L:      linux-parisc@vger.kernel.org
14471 S:      Orphan
14472 F:      drivers/net/ethernet/dec/tulip/
14473
14474 TUN/TAP driver
14475 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14476 W:      http://vtun.sourceforge.net/tun
14477 S:      Maintained
14478 F:      Documentation/networking/tuntap.txt
14479 F:      arch/um/os-Linux/drivers/
14480
14481 TURBOCHANNEL SUBSYSTEM
14482 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14483 M:      Ralf Baechle <ralf@linux-mips.org>
14484 L:      linux-mips@linux-mips.org
14485 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14486 S:      Maintained
14487 F:      drivers/tc/
14488 F:      include/linux/tc.h
14489
14490 TURBOSTAT UTILITY
14491 M:      "Len Brown" <lenb@kernel.org>
14492 L:      linux-pm@vger.kernel.org
14493 B:      https://bugzilla.kernel.org
14494 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14496 S:      Supported
14497 F:      tools/power/x86/turbostat/
14498
14499 TW5864 VIDEO4LINUX DRIVER
14500 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14501 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14502 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14503 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14504 L:      linux-media@vger.kernel.org
14505 S:      Supported
14506 F:      drivers/media/pci/tw5864/
14507
14508 TW68 VIDEO4LINUX DRIVER
14509 M:      Hans Verkuil <hverkuil@xs4all.nl>
14510 L:      linux-media@vger.kernel.org
14511 T:      git git://linuxtv.org/media_tree.git
14512 W:      https://linuxtv.org
14513 S:      Odd Fixes
14514 F:      drivers/media/pci/tw68/
14515
14516 TW686X VIDEO4LINUX DRIVER
14517 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14518 L:      linux-media@vger.kernel.org
14519 T:      git git://linuxtv.org/media_tree.git
14520 W:      http://linuxtv.org
14521 S:      Maintained
14522 F:      drivers/media/pci/tw686x/
14523
14524 UBI FILE SYSTEM (UBIFS)
14525 M:      Richard Weinberger <richard@nod.at>
14526 M:      Artem Bityutskiy <dedekind1@gmail.com>
14527 M:      Adrian Hunter <adrian.hunter@intel.com>
14528 L:      linux-mtd@lists.infradead.org
14529 T:      git git://git.infradead.org/ubifs-2.6.git
14530 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14531 S:      Supported
14532 F:      Documentation/filesystems/ubifs.txt
14533 F:      fs/ubifs/
14534
14535 UCLINUX (M68KNOMMU AND COLDFIRE)
14536 M:      Greg Ungerer <gerg@linux-m68k.org>
14537 W:      http://www.linux-m68k.org/
14538 W:      http://www.uclinux.org/
14539 L:      linux-m68k@lists.linux-m68k.org
14540 L:      uclinux-dev@uclinux.org  (subscribers-only)
14541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14542 S:      Maintained
14543 F:      arch/m68k/coldfire/
14544 F:      arch/m68k/68*/
14545 F:      arch/m68k/*/*_no.*
14546 F:      arch/m68k/include/asm/*_no.*
14547
14548 UDF FILESYSTEM
14549 M:      Jan Kara <jack@suse.com>
14550 S:      Maintained
14551 F:      Documentation/filesystems/udf.txt
14552 F:      fs/udf/
14553
14554 UDRAW TABLET
14555 M:      Bastien Nocera <hadess@hadess.net>
14556 L:      linux-input@vger.kernel.org
14557 S:      Maintained
14558 F:      drivers/hid/hid-udraw-ps3.c
14559
14560 UFS FILESYSTEM
14561 M:      Evgeniy Dushistov <dushistov@mail.ru>
14562 S:      Maintained
14563 F:      Documentation/filesystems/ufs.txt
14564 F:      fs/ufs/
14565
14566 UHID USERSPACE HID IO DRIVER:
14567 M:      David Herrmann <dh.herrmann@googlemail.com>
14568 L:      linux-input@vger.kernel.org
14569 S:      Maintained
14570 F:      drivers/hid/uhid.c
14571 F:      include/uapi/linux/uhid.h
14572
14573 ULPI BUS
14574 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14575 L:      linux-usb@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/usb/common/ulpi.c
14578 F:      include/linux/ulpi/
14579
14580 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14581 L:      linux-usb@vger.kernel.org
14582 S:      Orphan
14583 F:      drivers/uwb/
14584 F:      include/linux/uwb.h
14585 F:      include/linux/uwb/
14586
14587 UNICORE32 ARCHITECTURE:
14588 M:      Guan Xuetao <gxt@pku.edu.cn>
14589 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14590 S:      Maintained
14591 T:      git git://github.com/gxt/linux.git
14592 F:      arch/unicore32/
14593
14594 UNIFDEF
14595 M:      Tony Finch <dot@dotat.at>
14596 W:      http://dotat.at/prog/unifdef
14597 S:      Maintained
14598 F:      scripts/unifdef.c
14599
14600 UNIFORM CDROM DRIVER
14601 M:      Jens Axboe <axboe@kernel.dk>
14602 W:      http://www.kernel.dk
14603 S:      Maintained
14604 F:      Documentation/cdrom/
14605 F:      drivers/cdrom/cdrom.c
14606 F:      include/linux/cdrom.h
14607 F:      include/uapi/linux/cdrom.h
14608
14609 UNISYS S-PAR DRIVERS
14610 M:      David Kershner <david.kershner@unisys.com>
14611 L:      sparmaintainer@unisys.com (Unisys internal)
14612 S:      Supported
14613 F:      include/linux/visorbus.h
14614 F:      drivers/visorbus/
14615 F:      drivers/staging/unisys/
14616
14617 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14618 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14619 L:      linux-scsi@vger.kernel.org
14620 S:      Supported
14621 F:      Documentation/scsi/ufs.txt
14622 F:      drivers/scsi/ufs/
14623
14624 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14625 M:      Joao Pinto <jpinto@synopsys.com>
14626 L:      linux-scsi@vger.kernel.org
14627 S:      Supported
14628 F:      drivers/scsi/ufs/*dwc*
14629
14630 UNSORTED BLOCK IMAGES (UBI)
14631 M:      Artem Bityutskiy <dedekind1@gmail.com>
14632 M:      Richard Weinberger <richard@nod.at>
14633 W:      http://www.linux-mtd.infradead.org/
14634 L:      linux-mtd@lists.infradead.org
14635 T:      git git://git.infradead.org/ubifs-2.6.git
14636 S:      Supported
14637 F:      drivers/mtd/ubi/
14638 F:      include/linux/mtd/ubi.h
14639 F:      include/uapi/mtd/ubi-user.h
14640
14641 USB "USBNET" DRIVER FRAMEWORK
14642 M:      Oliver Neukum <oneukum@suse.com>
14643 L:      netdev@vger.kernel.org
14644 W:      http://www.linux-usb.org/usbnet
14645 S:      Maintained
14646 F:      drivers/net/usb/usbnet.c
14647 F:      include/linux/usb/usbnet.h
14648
14649 USB ACM DRIVER
14650 M:      Oliver Neukum <oneukum@suse.com>
14651 L:      linux-usb@vger.kernel.org
14652 S:      Maintained
14653 F:      Documentation/usb/acm.txt
14654 F:      drivers/usb/class/cdc-acm.*
14655
14656 USB AR5523 WIRELESS DRIVER
14657 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14658 L:      linux-wireless@vger.kernel.org
14659 S:      Maintained
14660 F:      drivers/net/wireless/ath/ar5523/
14661
14662 USB ATTACHED SCSI
14663 M:      Oliver Neukum <oneukum@suse.com>
14664 L:      linux-usb@vger.kernel.org
14665 L:      linux-scsi@vger.kernel.org
14666 S:      Maintained
14667 F:      drivers/usb/storage/uas.c
14668
14669 USB CDC ETHERNET DRIVER
14670 M:      Oliver Neukum <oliver@neukum.org>
14671 L:      linux-usb@vger.kernel.org
14672 S:      Maintained
14673 F:      drivers/net/usb/cdc_*.c
14674 F:      include/uapi/linux/usb/cdc.h
14675
14676 USB CHAOSKEY DRIVER
14677 M:      Keith Packard <keithp@keithp.com>
14678 L:      linux-usb@vger.kernel.org
14679 S:      Maintained
14680 F:      drivers/usb/misc/chaoskey.c
14681
14682 USB CYPRESS C67X00 DRIVER
14683 M:      Peter Korsgaard <jacmet@sunsite.dk>
14684 L:      linux-usb@vger.kernel.org
14685 S:      Maintained
14686 F:      drivers/usb/c67x00/
14687
14688 USB DAVICOM DM9601 DRIVER
14689 M:      Peter Korsgaard <jacmet@sunsite.dk>
14690 L:      netdev@vger.kernel.org
14691 W:      http://www.linux-usb.org/usbnet
14692 S:      Maintained
14693 F:      drivers/net/usb/dm9601.c
14694
14695 USB DIAMOND RIO500 DRIVER
14696 M:      Cesar Miquel <miquel@df.uba.ar>
14697 L:      rio500-users@lists.sourceforge.net
14698 W:      http://rio500.sourceforge.net
14699 S:      Maintained
14700 F:      drivers/usb/misc/rio500*
14701
14702 USB EHCI DRIVER
14703 M:      Alan Stern <stern@rowland.harvard.edu>
14704 L:      linux-usb@vger.kernel.org
14705 S:      Maintained
14706 F:      Documentation/usb/ehci.txt
14707 F:      drivers/usb/host/ehci*
14708
14709 USB GADGET/PERIPHERAL SUBSYSTEM
14710 M:      Felipe Balbi <balbi@kernel.org>
14711 L:      linux-usb@vger.kernel.org
14712 W:      http://www.linux-usb.org/gadget
14713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14714 S:      Maintained
14715 F:      drivers/usb/gadget/
14716 F:      include/linux/usb/gadget*
14717
14718 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14719 M:      Jiri Kosina <jikos@kernel.org>
14720 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14721 L:      linux-usb@vger.kernel.org
14722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14723 S:      Maintained
14724 F:      Documentation/hid/hiddev.txt
14725 F:      drivers/hid/usbhid/
14726
14727 USB INTEL XHCI ROLE MUX DRIVER
14728 M:      Hans de Goede <hdegoede@redhat.com>
14729 L:      linux-usb@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14732
14733 USB ISP116X DRIVER
14734 M:      Olav Kongas <ok@artecdesign.ee>
14735 L:      linux-usb@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/usb/host/isp116x*
14738 F:      include/linux/usb/isp116x.h
14739
14740 USB LAN78XX ETHERNET DRIVER
14741 M:      Woojung Huh <woojung.huh@microchip.com>
14742 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14743 L:      netdev@vger.kernel.org
14744 S:      Maintained
14745 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14746 F:      drivers/net/usb/lan78xx.*
14747 F:      include/dt-bindings/net/microchip-lan78xx.h
14748
14749 USB MASS STORAGE DRIVER
14750 M:      Alan Stern <stern@rowland.harvard.edu>
14751 L:      linux-usb@vger.kernel.org
14752 L:      usb-storage@lists.one-eyed-alien.net
14753 S:      Maintained
14754 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14755 F:      drivers/usb/storage/
14756
14757 USB MIDI DRIVER
14758 M:      Clemens Ladisch <clemens@ladisch.de>
14759 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14760 T:      git git://git.alsa-project.org/alsa-kernel.git
14761 S:      Maintained
14762 F:      sound/usb/midi.*
14763
14764 USB NETWORKING DRIVERS
14765 L:      linux-usb@vger.kernel.org
14766 S:      Odd Fixes
14767 F:      drivers/net/usb/
14768
14769 USB OHCI DRIVER
14770 M:      Alan Stern <stern@rowland.harvard.edu>
14771 L:      linux-usb@vger.kernel.org
14772 S:      Maintained
14773 F:      Documentation/usb/ohci.txt
14774 F:      drivers/usb/host/ohci*
14775
14776 USB OTG FSM (Finite State Machine)
14777 M:      Peter Chen <Peter.Chen@nxp.com>
14778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14779 L:      linux-usb@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/usb/common/usb-otg-fsm.c
14782
14783 USB OVER IP DRIVER
14784 M:      Valentina Manea <valentina.manea.m@gmail.com>
14785 M:      Shuah Khan <shuah@kernel.org>
14786 L:      linux-usb@vger.kernel.org
14787 S:      Maintained
14788 F:      Documentation/usb/usbip_protocol.txt
14789 F:      drivers/usb/usbip/
14790 F:      tools/usb/usbip/
14791 F:      tools/testing/selftests/drivers/usb/usbip/
14792
14793 USB PEGASUS DRIVER
14794 M:      Petko Manolov <petkan@nucleusys.com>
14795 L:      linux-usb@vger.kernel.org
14796 L:      netdev@vger.kernel.org
14797 T:      git git://github.com/petkan/pegasus.git
14798 W:      https://github.com/petkan/pegasus
14799 S:      Maintained
14800 F:      drivers/net/usb/pegasus.*
14801
14802 USB PHY LAYER
14803 M:      Felipe Balbi <balbi@kernel.org>
14804 L:      linux-usb@vger.kernel.org
14805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14806 S:      Maintained
14807 F:      drivers/usb/phy/
14808
14809 USB PRINTER DRIVER (usblp)
14810 M:      Pete Zaitcev <zaitcev@redhat.com>
14811 L:      linux-usb@vger.kernel.org
14812 S:      Supported
14813 F:      drivers/usb/class/usblp.c
14814
14815 USB QMI WWAN NETWORK DRIVER
14816 M:      Bjørn Mork <bjorn@mork.no>
14817 L:      netdev@vger.kernel.org
14818 S:      Maintained
14819 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14820 F:      drivers/net/usb/qmi_wwan.c
14821
14822 USB RTL8150 DRIVER
14823 M:      Petko Manolov <petkan@nucleusys.com>
14824 L:      linux-usb@vger.kernel.org
14825 L:      netdev@vger.kernel.org
14826 T:      git git://github.com/petkan/rtl8150.git
14827 W:      https://github.com/petkan/rtl8150
14828 S:      Maintained
14829 F:      drivers/net/usb/rtl8150.c
14830
14831 USB SERIAL SUBSYSTEM
14832 M:      Johan Hovold <johan@kernel.org>
14833 L:      linux-usb@vger.kernel.org
14834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14835 S:      Maintained
14836 F:      Documentation/usb/usb-serial.txt
14837 F:      drivers/usb/serial/
14838 F:      include/linux/usb/serial.h
14839
14840 USB SMSC75XX ETHERNET DRIVER
14841 M:      Steve Glendinning <steve.glendinning@shawell.net>
14842 L:      netdev@vger.kernel.org
14843 S:      Maintained
14844 F:      drivers/net/usb/smsc75xx.*
14845
14846 USB SMSC95XX ETHERNET DRIVER
14847 M:      Steve Glendinning <steve.glendinning@shawell.net>
14848 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14849 L:      netdev@vger.kernel.org
14850 S:      Maintained
14851 F:      drivers/net/usb/smsc95xx.*
14852
14853 USB SUBSYSTEM
14854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14855 L:      linux-usb@vger.kernel.org
14856 W:      http://www.linux-usb.org
14857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14858 S:      Supported
14859 F:      Documentation/devicetree/bindings/usb/
14860 F:      Documentation/usb/
14861 F:      drivers/usb/
14862 F:      include/linux/usb.h
14863 F:      include/linux/usb/
14864
14865 USB TYPEC PI3USB30532 MUX DRIVER
14866 M:      Hans de Goede <hdegoede@redhat.com>
14867 L:      linux-usb@vger.kernel.org
14868 S:      Maintained
14869 F:      drivers/usb/typec/mux/pi3usb30532.c
14870
14871 USB TYPEC SUBSYSTEM
14872 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14873 L:      linux-usb@vger.kernel.org
14874 S:      Maintained
14875 F:      Documentation/ABI/testing/sysfs-class-typec
14876 F:      Documentation/usb/typec.rst
14877 F:      drivers/usb/typec/
14878 F:      include/linux/usb/typec.h
14879
14880 USB UHCI DRIVER
14881 M:      Alan Stern <stern@rowland.harvard.edu>
14882 L:      linux-usb@vger.kernel.org
14883 S:      Maintained
14884 F:      drivers/usb/host/uhci*
14885
14886 USB VIDEO CLASS
14887 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14888 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14889 L:      linux-media@vger.kernel.org
14890 T:      git git://linuxtv.org/media_tree.git
14891 W:      http://www.ideasonboard.org/uvc/
14892 S:      Maintained
14893 F:      drivers/media/usb/uvc/
14894 F:      include/uapi/linux/uvcvideo.h
14895
14896 USB VISION DRIVER
14897 M:      Hans Verkuil <hverkuil@xs4all.nl>
14898 L:      linux-media@vger.kernel.org
14899 T:      git git://linuxtv.org/media_tree.git
14900 W:      https://linuxtv.org
14901 S:      Odd Fixes
14902 F:      drivers/media/usb/usbvision/
14903
14904 USB WEBCAM GADGET
14905 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14906 L:      linux-usb@vger.kernel.org
14907 S:      Maintained
14908 F:      drivers/usb/gadget/function/*uvc*
14909 F:      drivers/usb/gadget/legacy/webcam.c
14910
14911 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14912 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14913 L:      linux-wireless@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/net/wireless/rndis_wlan.c
14916
14917 USB XHCI DRIVER
14918 M:      Mathias Nyman <mathias.nyman@intel.com>
14919 L:      linux-usb@vger.kernel.org
14920 S:      Supported
14921 F:      drivers/usb/host/xhci*
14922 F:      drivers/usb/host/pci-quirks*
14923
14924 USB ZD1201 DRIVER
14925 L:      linux-wireless@vger.kernel.org
14926 W:      http://linux-lc100020.sourceforge.net
14927 S:      Orphan
14928 F:      drivers/net/wireless/zydas/zd1201.*
14929
14930 USB ZR364XX DRIVER
14931 M:      Antoine Jacquet <royale@zerezo.com>
14932 L:      linux-usb@vger.kernel.org
14933 L:      linux-media@vger.kernel.org
14934 T:      git git://linuxtv.org/media_tree.git
14935 W:      http://royale.zerezo.com/zr364xx/
14936 S:      Maintained
14937 F:      Documentation/media/v4l-drivers/zr364xx*
14938 F:      drivers/media/usb/zr364xx/
14939
14940 USER-MODE LINUX (UML)
14941 M:      Jeff Dike <jdike@addtoit.com>
14942 M:      Richard Weinberger <richard@nod.at>
14943 L:      user-mode-linux-devel@lists.sourceforge.net
14944 L:      user-mode-linux-user@lists.sourceforge.net
14945 W:      http://user-mode-linux.sourceforge.net
14946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
14947 S:      Maintained
14948 F:      Documentation/virtual/uml/
14949 F:      arch/um/
14950 F:      arch/x86/um/
14951 F:      fs/hostfs/
14952 F:      fs/hppfs/
14953
14954 USERSPACE I/O (UIO)
14955 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14956 S:      Maintained
14957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
14958 F:      Documentation/driver-api/uio-howto.rst
14959 F:      drivers/uio/
14960 F:      include/linux/uio*.h
14961
14962 UTIL-LINUX PACKAGE
14963 M:      Karel Zak <kzak@redhat.com>
14964 L:      util-linux@vger.kernel.org
14965 W:      http://en.wikipedia.org/wiki/Util-linux
14966 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
14967 S:      Maintained
14968
14969 UUID HELPERS
14970 M:      Christoph Hellwig <hch@lst.de>
14971 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14972 L:      linux-kernel@vger.kernel.org
14973 T:      git git://git.infradead.org/users/hch/uuid.git
14974 F:      lib/uuid.c
14975 F:      lib/test_uuid.c
14976 F:      include/linux/uuid.h
14977 F:      include/uapi/linux/uuid.h
14978 S:      Maintained
14979
14980 UVESAFB DRIVER
14981 M:      Michal Januszewski <spock@gentoo.org>
14982 L:      linux-fbdev@vger.kernel.org
14983 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
14984 S:      Maintained
14985 F:      Documentation/fb/uvesafb.txt
14986 F:      drivers/video/fbdev/uvesafb.*
14987
14988 VF610 NAND DRIVER
14989 M:      Stefan Agner <stefan@agner.ch>
14990 L:      linux-mtd@lists.infradead.org
14991 S:      Supported
14992 F:      drivers/mtd/nand/raw/vf610_nfc.c
14993
14994 VFAT/FAT/MSDOS FILESYSTEM
14995 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
14996 S:      Maintained
14997 F:      Documentation/filesystems/vfat.txt
14998 F:      fs/fat/
14999
15000 VFIO DRIVER
15001 M:      Alex Williamson <alex.williamson@redhat.com>
15002 L:      kvm@vger.kernel.org
15003 T:      git git://github.com/awilliam/linux-vfio.git
15004 S:      Maintained
15005 F:      Documentation/vfio.txt
15006 F:      drivers/vfio/
15007 F:      include/linux/vfio.h
15008 F:      include/uapi/linux/vfio.h
15009
15010 VFIO MEDIATED DEVICE DRIVERS
15011 M:      Kirti Wankhede <kwankhede@nvidia.com>
15012 L:      kvm@vger.kernel.org
15013 S:      Maintained
15014 F:      Documentation/vfio-mediated-device.txt
15015 F:      drivers/vfio/mdev/
15016 F:      include/linux/mdev.h
15017 F:      samples/vfio-mdev/
15018
15019 VFIO PLATFORM DRIVER
15020 M:      Eric Auger <eric.auger@redhat.com>
15021 L:      kvm@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/vfio/platform/
15024
15025 VGA_SWITCHEROO
15026 R:      Lukas Wunner <lukas@wunner.de>
15027 S:      Maintained
15028 F:      Documentation/gpu/vga-switcheroo.rst
15029 F:      drivers/gpu/vga/vga_switcheroo.c
15030 F:      include/linux/vga_switcheroo.h
15031 T:      git git://anongit.freedesktop.org/drm/drm-misc
15032
15033 VIA RHINE NETWORK DRIVER
15034 S:      Orphan
15035 F:      drivers/net/ethernet/via/via-rhine.c
15036
15037 VIA SD/MMC CARD CONTROLLER DRIVER
15038 M:      Bruce Chang <brucechang@via.com.tw>
15039 M:      Harald Welte <HaraldWelte@viatech.com>
15040 S:      Maintained
15041 F:      drivers/mmc/host/via-sdmmc.c
15042
15043 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15044 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15045 L:      linux-fbdev@vger.kernel.org
15046 S:      Maintained
15047 F:      include/linux/via-core.h
15048 F:      include/linux/via-gpio.h
15049 F:      include/linux/via_i2c.h
15050 F:      drivers/video/fbdev/via/
15051
15052 VIA VELOCITY NETWORK DRIVER
15053 M:      Francois Romieu <romieu@fr.zoreil.com>
15054 L:      netdev@vger.kernel.org
15055 S:      Maintained
15056 F:      drivers/net/ethernet/via/via-velocity.*
15057
15058 VIDEO MULTIPLEXER DRIVER
15059 M:      Philipp Zabel <p.zabel@pengutronix.de>
15060 L:      linux-media@vger.kernel.org
15061 S:      Maintained
15062 F:      drivers/media/platform/video-mux.c
15063
15064 VIDEO I2C POLLING DRIVER
15065 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15066 L:      linux-media@vger.kernel.org
15067 S:      Maintained
15068 F:      drivers/media/i2c/video-i2c.c
15069
15070 VIDEOBUF2 FRAMEWORK
15071 M:      Pawel Osciak <pawel@osciak.com>
15072 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15073 M:      Kyungmin Park <kyungmin.park@samsung.com>
15074 L:      linux-media@vger.kernel.org
15075 S:      Maintained
15076 F:      drivers/media/v4l2-core/videobuf2-*
15077 F:      include/media/videobuf2-*
15078
15079 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15080 M:      Helen Koike <helen.koike@collabora.com>
15081 L:      linux-media@vger.kernel.org
15082 T:      git git://linuxtv.org/media_tree.git
15083 W:      https://linuxtv.org
15084 S:      Maintained
15085 F:      drivers/media/platform/vimc/*
15086
15087 VIRT LIB
15088 M:      Alex Williamson <alex.williamson@redhat.com>
15089 M:      Paolo Bonzini <pbonzini@redhat.com>
15090 L:      kvm@vger.kernel.org
15091 S:      Supported
15092 F:      virt/lib/
15093
15094 VIRTIO AND VHOST VSOCK DRIVER
15095 M:      Stefan Hajnoczi <stefanha@redhat.com>
15096 L:      kvm@vger.kernel.org
15097 L:      virtualization@lists.linux-foundation.org
15098 L:      netdev@vger.kernel.org
15099 S:      Maintained
15100 F:      include/linux/virtio_vsock.h
15101 F:      include/uapi/linux/virtio_vsock.h
15102 F:      include/uapi/linux/vsockmon.h
15103 F:      include/uapi/linux/vm_sockets_diag.h
15104 F:      net/vmw_vsock/diag.c
15105 F:      net/vmw_vsock/af_vsock_tap.c
15106 F:      net/vmw_vsock/virtio_transport_common.c
15107 F:      net/vmw_vsock/virtio_transport.c
15108 F:      drivers/net/vsockmon.c
15109 F:      drivers/vhost/vsock.c
15110 F:      drivers/vhost/vsock.h
15111 F:      tools/testing/vsock/
15112
15113 VIRTIO CONSOLE DRIVER
15114 M:      Amit Shah <amit@kernel.org>
15115 L:      virtualization@lists.linux-foundation.org
15116 S:      Maintained
15117 F:      drivers/char/virtio_console.c
15118 F:      include/linux/virtio_console.h
15119 F:      include/uapi/linux/virtio_console.h
15120
15121 VIRTIO CORE, NET AND BLOCK DRIVERS
15122 M:      "Michael S. Tsirkin" <mst@redhat.com>
15123 M:      Jason Wang <jasowang@redhat.com>
15124 L:      virtualization@lists.linux-foundation.org
15125 S:      Maintained
15126 F:      Documentation/devicetree/bindings/virtio/
15127 F:      drivers/virtio/
15128 F:      tools/virtio/
15129 F:      drivers/net/virtio_net.c
15130 F:      drivers/block/virtio_blk.c
15131 F:      include/linux/virtio*.h
15132 F:      include/uapi/linux/virtio_*.h
15133 F:      drivers/crypto/virtio/
15134 F:      mm/balloon_compaction.c
15135
15136 VIRTIO CRYPTO DRIVER
15137 M:      Gonglei <arei.gonglei@huawei.com>
15138 L:      virtualization@lists.linux-foundation.org
15139 L:      linux-crypto@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/crypto/virtio/
15142 F:      include/uapi/linux/virtio_crypto.h
15143
15144 VIRTIO DRIVERS FOR S390
15145 M:      Cornelia Huck <cohuck@redhat.com>
15146 M:      Halil Pasic <pasic@linux.ibm.com>
15147 L:      linux-s390@vger.kernel.org
15148 L:      virtualization@lists.linux-foundation.org
15149 L:      kvm@vger.kernel.org
15150 S:      Supported
15151 F:      drivers/s390/virtio/
15152 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15153
15154 VIRTIO GPU DRIVER
15155 M:      David Airlie <airlied@linux.ie>
15156 M:      Gerd Hoffmann <kraxel@redhat.com>
15157 L:      dri-devel@lists.freedesktop.org
15158 L:      virtualization@lists.linux-foundation.org
15159 T:      git git://anongit.freedesktop.org/drm/drm-misc
15160 S:      Maintained
15161 F:      drivers/gpu/drm/virtio/
15162 F:      include/uapi/linux/virtio_gpu.h
15163
15164 VIRTIO HOST (VHOST)
15165 M:      "Michael S. Tsirkin" <mst@redhat.com>
15166 M:      Jason Wang <jasowang@redhat.com>
15167 L:      kvm@vger.kernel.org
15168 L:      virtualization@lists.linux-foundation.org
15169 L:      netdev@vger.kernel.org
15170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15171 S:      Maintained
15172 F:      drivers/vhost/
15173 F:      include/uapi/linux/vhost.h
15174
15175 VIRTIO INPUT DRIVER
15176 M:      Gerd Hoffmann <kraxel@redhat.com>
15177 S:      Maintained
15178 F:      drivers/virtio/virtio_input.c
15179 F:      include/uapi/linux/virtio_input.h
15180
15181 VIRTUAL BOX GUEST DEVICE DRIVER
15182 M:      Hans de Goede <hdegoede@redhat.com>
15183 M:      Arnd Bergmann <arnd@arndb.de>
15184 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15185 S:      Maintained
15186 F:      include/linux/vbox_utils.h
15187 F:      include/uapi/linux/vbox*.h
15188 F:      drivers/virt/vboxguest/
15189
15190 VIRTUAL SERIO DEVICE DRIVER
15191 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15192 S:      Maintained
15193 F:      drivers/input/serio/userio.c
15194 F:      include/uapi/linux/userio.h
15195
15196 VIVID VIRTUAL VIDEO DRIVER
15197 M:      Hans Verkuil <hverkuil@xs4all.nl>
15198 L:      linux-media@vger.kernel.org
15199 T:      git git://linuxtv.org/media_tree.git
15200 W:      https://linuxtv.org
15201 S:      Maintained
15202 F:      drivers/media/platform/vivid/*
15203
15204 VLYNQ BUS
15205 M:      Florian Fainelli <f.fainelli@gmail.com>
15206 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15207 S:      Maintained
15208 F:      drivers/vlynq/vlynq.c
15209 F:      include/linux/vlynq.h
15210
15211 VME SUBSYSTEM
15212 M:      Martyn Welch <martyn@welchs.me.uk>
15213 M:      Manohar Vanga <manohar.vanga@gmail.com>
15214 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15215 L:      devel@driverdev.osuosl.org
15216 S:      Maintained
15217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15218 F:      Documentation/driver-api/vme.rst
15219 F:      drivers/staging/vme/
15220 F:      drivers/vme/
15221 F:      include/linux/vme*
15222
15223 VMWARE BALLOON DRIVER
15224 M:      Xavier Deguillard <xdeguillard@vmware.com>
15225 M:      Philip Moltmann <moltmann@vmware.com>
15226 M:      "VMware, Inc." <pv-drivers@vmware.com>
15227 L:      linux-kernel@vger.kernel.org
15228 S:      Maintained
15229 F:      drivers/misc/vmw_balloon.c
15230
15231 VMWARE HYPERVISOR INTERFACE
15232 M:      Alok Kataria <akataria@vmware.com>
15233 L:      virtualization@lists.linux-foundation.org
15234 S:      Supported
15235 F:      arch/x86/kernel/cpu/vmware.c
15236
15237 VMWARE PVRDMA DRIVER
15238 M:      Adit Ranadive <aditr@vmware.com>
15239 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15240 L:      linux-rdma@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/infiniband/hw/vmw_pvrdma/
15243
15244 VMware PVSCSI driver
15245 M:      Jim Gill <jgill@vmware.com>
15246 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15247 L:      linux-scsi@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/scsi/vmw_pvscsi.c
15250 F:      drivers/scsi/vmw_pvscsi.h
15251
15252 VMWARE VMMOUSE SUBDRIVER
15253 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15254 M:      "VMware, Inc." <pv-drivers@vmware.com>
15255 L:      linux-input@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/input/mouse/vmmouse.c
15258 F:      drivers/input/mouse/vmmouse.h
15259
15260 VMWARE VMXNET3 ETHERNET DRIVER
15261 M:      Ronak Doshi <doshir@vmware.com>
15262 M:      "VMware, Inc." <pv-drivers@vmware.com>
15263 L:      netdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/net/vmxnet3/
15266
15267 VOCORE VOCORE2 BOARD
15268 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15269 L:      linux-mips@linux-mips.org
15270 S:      Maintained
15271 F:      arch/mips/boot/dts/ralink/vocore2.dts
15272
15273 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15274 M:      Liam Girdwood <lgirdwood@gmail.com>
15275 M:      Mark Brown <broonie@kernel.org>
15276 L:      linux-kernel@vger.kernel.org
15277 W:      http://www.slimlogic.co.uk/?p=48
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15279 S:      Supported
15280 F:      Documentation/devicetree/bindings/regulator/
15281 F:      Documentation/power/regulator/
15282 F:      drivers/regulator/
15283 F:      include/dt-bindings/regulator/
15284 F:      include/linux/regulator/
15285
15286 VRF
15287 M:      David Ahern <dsa@cumulusnetworks.com>
15288 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15289 L:      netdev@vger.kernel.org
15290 S:      Maintained
15291 F:      drivers/net/vrf.c
15292 F:      Documentation/networking/vrf.txt
15293
15294 VT1211 HARDWARE MONITOR DRIVER
15295 M:      Juerg Haefliger <juergh@gmail.com>
15296 L:      linux-hwmon@vger.kernel.org
15297 S:      Maintained
15298 F:      Documentation/hwmon/vt1211
15299 F:      drivers/hwmon/vt1211.c
15300
15301 VT8231 HARDWARE MONITOR DRIVER
15302 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15303 L:      linux-hwmon@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/hwmon/vt8231.c
15306
15307 VUB300 USB to SDIO/SD/MMC bridge chip
15308 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15309 L:      linux-mmc@vger.kernel.org
15310 L:      linux-usb@vger.kernel.org
15311 S:      Supported
15312 F:      drivers/mmc/host/vub300.c
15313
15314 W1 DALLAS'S 1-WIRE BUS
15315 M:      Evgeniy Polyakov <zbr@ioremap.net>
15316 S:      Maintained
15317 F:      Documentation/w1/
15318 F:      drivers/w1/
15319 F:      include/linux/w1.h
15320
15321 W83791D HARDWARE MONITORING DRIVER
15322 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15323 L:      linux-hwmon@vger.kernel.org
15324 S:      Maintained
15325 F:      Documentation/hwmon/w83791d
15326 F:      drivers/hwmon/w83791d.c
15327
15328 W83793 HARDWARE MONITORING DRIVER
15329 M:      Rudolf Marek <r.marek@assembler.cz>
15330 L:      linux-hwmon@vger.kernel.org
15331 S:      Maintained
15332 F:      Documentation/hwmon/w83793
15333 F:      drivers/hwmon/w83793.c
15334
15335 W83795 HARDWARE MONITORING DRIVER
15336 M:      Jean Delvare <jdelvare@suse.com>
15337 L:      linux-hwmon@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/hwmon/w83795.c
15340
15341 W83L51xD SD/MMC CARD INTERFACE DRIVER
15342 M:      Pierre Ossman <pierre@ossman.eu>
15343 S:      Maintained
15344 F:      drivers/mmc/host/wbsd.*
15345
15346 WACOM PROTOCOL 4 SERIAL TABLETS
15347 M:      Julian Squires <julian@cipht.net>
15348 M:      Hans de Goede <hdegoede@redhat.com>
15349 L:      linux-input@vger.kernel.org
15350 S:      Maintained
15351 F:      drivers/input/tablet/wacom_serial4.c
15352
15353 WATCHDOG DEVICE DRIVERS
15354 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15355 M:      Guenter Roeck <linux@roeck-us.net>
15356 L:      linux-watchdog@vger.kernel.org
15357 W:      http://www.linux-watchdog.org/
15358 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15359 S:      Maintained
15360 F:      Documentation/devicetree/bindings/watchdog/
15361 F:      Documentation/watchdog/
15362 F:      drivers/watchdog/
15363 F:      include/linux/watchdog.h
15364 F:      include/uapi/linux/watchdog.h
15365
15366 WHISKEYCOVE PMIC GPIO DRIVER
15367 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15368 L:      linux-gpio@vger.kernel.org
15369 S:      Maintained
15370 F:      drivers/gpio/gpio-wcove.c
15371
15372 WIIMOTE HID DRIVER
15373 M:      David Herrmann <dh.herrmann@googlemail.com>
15374 L:      linux-input@vger.kernel.org
15375 S:      Maintained
15376 F:      drivers/hid/hid-wiimote*
15377
15378 WILOCITY WIL6210 WIRELESS DRIVER
15379 M:      Maya Erez <merez@codeaurora.org>
15380 L:      linux-wireless@vger.kernel.org
15381 L:      wil6210@qti.qualcomm.com
15382 S:      Supported
15383 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15384 F:      drivers/net/wireless/ath/wil6210/
15385
15386 WIMAX STACK
15387 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15388 M:      linux-wimax@intel.com
15389 L:      wimax@linuxwimax.org (subscribers-only)
15390 S:      Supported
15391 W:      http://linuxwimax.org
15392 F:      Documentation/wimax/README.wimax
15393 F:      include/linux/wimax/debug.h
15394 F:      include/net/wimax.h
15395 F:      include/uapi/linux/wimax.h
15396 F:      net/wimax/
15397
15398 WINBOND CIR DRIVER
15399 M:      David Härdeman <david@hardeman.nu>
15400 S:      Maintained
15401 F:      drivers/media/rc/winbond-cir.c
15402
15403 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15404 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15405 L:      linux-watchdog@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/watchdog/ebc-c384_wdt.c
15408
15409 WINSYSTEMS WS16C48 GPIO DRIVER
15410 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15411 L:      linux-gpio@vger.kernel.org
15412 S:      Maintained
15413 F:      drivers/gpio/gpio-ws16c48.c
15414
15415 WISTRON LAPTOP BUTTON DRIVER
15416 M:      Miloslav Trmac <mitr@volny.cz>
15417 S:      Maintained
15418 F:      drivers/input/misc/wistron_btns.c
15419
15420 WL3501 WIRELESS PCMCIA CARD DRIVER
15421 L:      linux-wireless@vger.kernel.org
15422 S:      Odd fixes
15423 F:      drivers/net/wireless/wl3501*
15424
15425 WOLFSON MICROELECTRONICS DRIVERS
15426 L:      patches@opensource.cirrus.com
15427 T:      git https://github.com/CirrusLogic/linux-drivers.git
15428 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15429 S:      Supported
15430 F:      Documentation/hwmon/wm83??
15431 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15432 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15433 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15434 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15435 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15436 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15437 F:      drivers/clk/clk-wm83*.c
15438 F:      drivers/extcon/extcon-arizona.c
15439 F:      drivers/leds/leds-wm83*.c
15440 F:      drivers/gpio/gpio-*wm*.c
15441 F:      drivers/gpio/gpio-arizona.c
15442 F:      drivers/hwmon/wm83??-hwmon.c
15443 F:      drivers/input/misc/wm831x-on.c
15444 F:      drivers/input/touchscreen/wm831x-ts.c
15445 F:      drivers/input/touchscreen/wm97*.c
15446 F:      drivers/mfd/arizona*
15447 F:      drivers/mfd/wm*.c
15448 F:      drivers/mfd/cs47l24*
15449 F:      drivers/power/supply/wm83*.c
15450 F:      drivers/rtc/rtc-wm83*.c
15451 F:      drivers/regulator/wm8*.c
15452 F:      drivers/regulator/arizona*
15453 F:      drivers/video/backlight/wm83*_bl.c
15454 F:      drivers/watchdog/wm83*_wdt.c
15455 F:      include/linux/mfd/arizona/
15456 F:      include/linux/mfd/wm831x/
15457 F:      include/linux/mfd/wm8350/
15458 F:      include/linux/mfd/wm8400*
15459 F:      include/linux/regulator/arizona*
15460 F:      include/linux/wm97xx.h
15461 F:      include/sound/wm????.h
15462 F:      sound/soc/codecs/arizona.?
15463 F:      sound/soc/codecs/wm*
15464 F:      sound/soc/codecs/cs47l24*
15465
15466 WORKQUEUE
15467 M:      Tejun Heo <tj@kernel.org>
15468 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15470 S:      Maintained
15471 F:      include/linux/workqueue.h
15472 F:      kernel/workqueue.c
15473 F:      Documentation/core-api/workqueue.rst
15474
15475 X-POWERS AXP288 PMIC DRIVERS
15476 M:      Hans de Goede <hdegoede@redhat.com>
15477 S:      Maintained
15478 N:      axp288
15479 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15480
15481 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15482 M:      Chen-Yu Tsai <wens@csie.org>
15483 L:      linux-kernel@vger.kernel.org
15484 S:      Maintained
15485 N:      axp[128]
15486
15487 X.25 NETWORK LAYER
15488 M:      Andrew Hendry <andrew.hendry@gmail.com>
15489 L:      linux-x25@vger.kernel.org
15490 S:      Odd Fixes
15491 F:      Documentation/networking/x25*
15492 F:      include/net/x25*
15493 F:      net/x25/
15494
15495 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15496 M:      Thomas Gleixner <tglx@linutronix.de>
15497 M:      Ingo Molnar <mingo@redhat.com>
15498 R:      "H. Peter Anvin" <hpa@zytor.com>
15499 M:      x86@kernel.org
15500 L:      linux-kernel@vger.kernel.org
15501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15502 S:      Maintained
15503 F:      Documentation/x86/
15504 F:      arch/x86/
15505
15506 X86 MCE INFRASTRUCTURE
15507 M:      Tony Luck <tony.luck@intel.com>
15508 M:      Borislav Petkov <bp@alien8.de>
15509 L:      linux-edac@vger.kernel.org
15510 S:      Maintained
15511 F:      arch/x86/kernel/cpu/mcheck/*
15512
15513 X86 MICROCODE UPDATE SUPPORT
15514 M:      Borislav Petkov <bp@alien8.de>
15515 S:      Maintained
15516 F:      arch/x86/kernel/cpu/microcode/*
15517
15518 X86 PLATFORM DRIVERS
15519 M:      Darren Hart <dvhart@infradead.org>
15520 M:      Andy Shevchenko <andy@infradead.org>
15521 L:      platform-driver-x86@vger.kernel.org
15522 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15523 S:      Maintained
15524 F:      drivers/platform/x86/
15525 F:      drivers/platform/olpc/
15526
15527 X86 VDSO
15528 M:      Andy Lutomirski <luto@amacapital.net>
15529 L:      linux-kernel@vger.kernel.org
15530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15531 S:      Maintained
15532 F:      arch/x86/entry/vdso/
15533
15534 XC2028/3028 TUNER DRIVER
15535 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15536 L:      linux-media@vger.kernel.org
15537 W:      https://linuxtv.org
15538 T:      git git://linuxtv.org/media_tree.git
15539 S:      Maintained
15540 F:      drivers/media/tuners/tuner-xc2028.*
15541
15542 XDP SOCKETS (AF_XDP)
15543 M:      Björn Töpel <bjorn.topel@intel.com>
15544 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15545 L:      netdev@vger.kernel.org
15546 S:      Maintained
15547 F:      kernel/bpf/xskmap.c
15548 F:      net/xdp/
15549
15550 XEN BLOCK SUBSYSTEM
15551 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15552 M:      Roger Pau Monné <roger.pau@citrix.com>
15553 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15554 S:      Supported
15555 F:      drivers/block/xen-blkback/*
15556 F:      drivers/block/xen*
15557
15558 XEN HYPERVISOR ARM
15559 M:      Stefano Stabellini <sstabellini@kernel.org>
15560 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15561 S:      Maintained
15562 F:      arch/arm/xen/
15563 F:      arch/arm/include/asm/xen/
15564
15565 XEN HYPERVISOR ARM64
15566 M:      Stefano Stabellini <sstabellini@kernel.org>
15567 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15568 S:      Maintained
15569 F:      arch/arm64/xen/
15570 F:      arch/arm64/include/asm/xen/
15571
15572 XEN HYPERVISOR INTERFACE
15573 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15574 M:      Juergen Gross <jgross@suse.com>
15575 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15577 S:      Supported
15578 F:      arch/x86/xen/
15579 F:      drivers/*/xen-*front.c
15580 F:      drivers/xen/
15581 F:      arch/x86/include/asm/xen/
15582 F:      arch/x86/include/asm/pvclock-abi.h
15583 F:      include/xen/
15584 F:      include/uapi/xen/
15585 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15586 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15587
15588 XEN NETWORK BACKEND DRIVER
15589 M:      Wei Liu <wei.liu2@citrix.com>
15590 M:      Paul Durrant <paul.durrant@citrix.com>
15591 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15592 L:      netdev@vger.kernel.org
15593 S:      Supported
15594 F:      drivers/net/xen-netback/*
15595
15596 XEN PCI SUBSYSTEM
15597 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15598 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15599 S:      Supported
15600 F:      arch/x86/pci/*xen*
15601 F:      drivers/pci/*xen*
15602
15603 XEN PVSCSI DRIVERS
15604 M:      Juergen Gross <jgross@suse.com>
15605 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15606 L:      linux-scsi@vger.kernel.org
15607 S:      Supported
15608 F:      drivers/scsi/xen-scsifront.c
15609 F:      drivers/xen/xen-scsiback.c
15610 F:      include/xen/interface/io/vscsiif.h
15611
15612 XEN SWIOTLB SUBSYSTEM
15613 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15614 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15615 L:      iommu@lists.linux-foundation.org
15616 S:      Supported
15617 F:      arch/x86/xen/*swiotlb*
15618 F:      drivers/xen/*swiotlb*
15619
15620 XEN SOUND FRONTEND DRIVER
15621 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15622 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15624 S:      Supported
15625 F:      sound/xen/*
15626
15627 XFS FILESYSTEM
15628 M:      Darrick J. Wong <darrick.wong@oracle.com>
15629 M:      linux-xfs@vger.kernel.org
15630 L:      linux-xfs@vger.kernel.org
15631 W:      http://xfs.org/
15632 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15633 S:      Supported
15634 F:      Documentation/filesystems/xfs.txt
15635 F:      fs/xfs/
15636
15637 XILINX AXI ETHERNET DRIVER
15638 M:      Anirudha Sarangi <anirudh@xilinx.com>
15639 M:      John Linn <John.Linn@xilinx.com>
15640 S:      Maintained
15641 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15642
15643 XILINX UARTLITE SERIAL DRIVER
15644 M:      Peter Korsgaard <jacmet@sunsite.dk>
15645 L:      linux-serial@vger.kernel.org
15646 S:      Maintained
15647 F:      drivers/tty/serial/uartlite.c
15648
15649 XILINX VIDEO IP CORES
15650 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15651 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15652 L:      linux-media@vger.kernel.org
15653 T:      git git://linuxtv.org/media_tree.git
15654 S:      Supported
15655 F:      Documentation/devicetree/bindings/media/xilinx/
15656 F:      drivers/media/platform/xilinx/
15657 F:      include/uapi/linux/xilinx-v4l2-controls.h
15658
15659 XILLYBUS DRIVER
15660 M:      Eli Billauer <eli.billauer@gmail.com>
15661 L:      linux-kernel@vger.kernel.org
15662 S:      Supported
15663 F:      drivers/char/xillybus/
15664
15665 XLP9XX I2C DRIVER
15666 M:      George Cherian <george.cherian@cavium.com>
15667 M:      Jan Glauber <jglauber@cavium.com>
15668 L:      linux-i2c@vger.kernel.org
15669 W:      http://www.cavium.com
15670 S:      Supported
15671 F:      drivers/i2c/busses/i2c-xlp9xx.c
15672
15673 XRA1403 GPIO EXPANDER
15674 M:      Nandor Han <nandor.han@ge.com>
15675 M:      Semi Malinen <semi.malinen@ge.com>
15676 L:      linux-gpio@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/gpio/gpio-xra1403.c
15679 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15680
15681 XTENSA XTFPGA PLATFORM SUPPORT
15682 M:      Max Filippov <jcmvbkbc@gmail.com>
15683 L:      linux-xtensa@linux-xtensa.org
15684 S:      Maintained
15685 F:      drivers/spi/spi-xtensa-xtfpga.c
15686 F:      sound/soc/xtensa/xtfpga-i2s.c
15687
15688 YAM DRIVER FOR AX.25
15689 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15690 L:      linux-hams@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/net/hamradio/yam*
15693 F:      include/linux/yam.h
15694
15695 YAMA SECURITY MODULE
15696 M:      Kees Cook <keescook@chromium.org>
15697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15698 S:      Supported
15699 F:      security/yama/
15700 F:      Documentation/admin-guide/LSM/Yama.rst
15701
15702 YEALINK PHONE DRIVER
15703 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15704 L:      usbb2k-api-dev@nongnu.org
15705 S:      Maintained
15706 F:      Documentation/input/yealink.rst
15707 F:      drivers/input/misc/yealink.*
15708
15709 Z8530 DRIVER FOR AX.25
15710 M:      Joerg Reuter <jreuter@yaina.de>
15711 W:      http://yaina.de/jreuter/
15712 W:      http://www.qsl.net/dl1bke/
15713 L:      linux-hams@vger.kernel.org
15714 S:      Maintained
15715 F:      Documentation/networking/z8530drv.txt
15716 F:      drivers/net/hamradio/*scc.c
15717 F:      drivers/net/hamradio/z8530.h
15718
15719 ZBUD COMPRESSED PAGE ALLOCATOR
15720 M:      Seth Jennings <sjenning@redhat.com>
15721 M:      Dan Streetman <ddstreet@ieee.org>
15722 L:      linux-mm@kvack.org
15723 S:      Maintained
15724 F:      mm/zbud.c
15725 F:      include/linux/zbud.h
15726
15727 ZD1211RW WIRELESS DRIVER
15728 M:      Daniel Drake <dsd@gentoo.org>
15729 M:      Ulrich Kunitz <kune@deine-taler.de>
15730 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15731 L:      linux-wireless@vger.kernel.org
15732 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15733 S:      Maintained
15734 F:      drivers/net/wireless/zydas/zd1211rw/
15735
15736 ZD1301 MEDIA DRIVER
15737 M:      Antti Palosaari <crope@iki.fi>
15738 L:      linux-media@vger.kernel.org
15739 W:      https://linuxtv.org/
15740 W:      http://palosaari.fi/linux/
15741 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15742 S:      Maintained
15743 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15744
15745 ZD1301_DEMOD MEDIA DRIVER
15746 M:      Antti Palosaari <crope@iki.fi>
15747 L:      linux-media@vger.kernel.org
15748 W:      https://linuxtv.org/
15749 W:      http://palosaari.fi/linux/
15750 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15751 S:      Maintained
15752 F:      drivers/media/dvb-frontends/zd1301_demod*
15753
15754 ZPOOL COMPRESSED PAGE STORAGE API
15755 M:      Dan Streetman <ddstreet@ieee.org>
15756 L:      linux-mm@kvack.org
15757 S:      Maintained
15758 F:      mm/zpool.c
15759 F:      include/linux/zpool.h
15760
15761 ZR36067 VIDEO FOR LINUX DRIVER
15762 L:      mjpeg-users@lists.sourceforge.net
15763 L:      linux-media@vger.kernel.org
15764 W:      http://mjpeg.sourceforge.net/driver-zoran/
15765 T:      hg https://linuxtv.org/hg/v4l-dvb
15766 S:      Odd Fixes
15767 F:      drivers/staging/media/zoran/
15768
15769 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15770 M:      Minchan Kim <minchan@kernel.org>
15771 M:      Nitin Gupta <ngupta@vflare.org>
15772 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15773 L:      linux-kernel@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/block/zram/
15776 F:      Documentation/blockdev/zram.txt
15777
15778 ZS DECSTATION Z85C30 SERIAL DRIVER
15779 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15780 S:      Maintained
15781 F:      drivers/tty/serial/zs.*
15782
15783 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15784 M:      Minchan Kim <minchan@kernel.org>
15785 M:      Nitin Gupta <ngupta@vflare.org>
15786 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15787 L:      linux-mm@kvack.org
15788 S:      Maintained
15789 F:      mm/zsmalloc.c
15790 F:      include/linux/zsmalloc.h
15791 F:      Documentation/vm/zsmalloc.rst
15792
15793 ZSWAP COMPRESSED SWAP CACHING
15794 M:      Seth Jennings <sjenning@redhat.com>
15795 M:      Dan Streetman <ddstreet@ieee.org>
15796 L:      linux-mm@kvack.org
15797 S:      Maintained
15798 F:      mm/zswap.c
15799
15800 THE REST
15801 M:      Linus Torvalds <torvalds@linux-foundation.org>
15802 L:      linux-kernel@vger.kernel.org
15803 Q:      http://patchwork.kernel.org/project/LKML/list/
15804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15805 S:      Buried alive in reporters
15806 F:      *
15807 F:      */