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 AD5686 DRIVER
 800 M:      Stefan Popa <stefan.popa@analog.com>
 801 L:      linux-pm@vger.kernel.org
 802 W:      http://ez.analog.com/community/linux-device-drivers
 803 S:      Supported
 804 F:      drivers/iio/dac/ad5686*
 805 F:      drivers/iio/dac/ad5696*
 806
 807 ANALOG DEVICES INC AD9389B DRIVER
 808 M:      Hans Verkuil <hans.verkuil@cisco.com>
 809 L:      linux-media@vger.kernel.org
 810 S:      Maintained
 811 F:      drivers/media/i2c/ad9389b*
 812
 813 ANALOG DEVICES INC ADV7180 DRIVER
 814 M:      Lars-Peter Clausen <lars@metafoo.de>
 815 L:      linux-media@vger.kernel.org
 816 W:      http://ez.analog.com/community/linux-device-drivers
 817 S:      Supported
 818 F:      drivers/media/i2c/adv7180.c
 819
 820 ANALOG DEVICES INC ADV748X DRIVER
 821 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 822 L:      linux-media@vger.kernel.org
 823 S:      Maintained
 824 F:      drivers/media/i2c/adv748x/*
 825
 826 ANALOG DEVICES INC ADV7511 DRIVER
 827 M:      Hans Verkuil <hans.verkuil@cisco.com>
 828 L:      linux-media@vger.kernel.org
 829 S:      Maintained
 830 F:      drivers/media/i2c/adv7511*
 831
 832 ANALOG DEVICES INC ADV7604 DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/adv7604*
 837
 838 ANALOG DEVICES INC ADV7842 DRIVER
 839 M:      Hans Verkuil <hans.verkuil@cisco.com>
 840 L:      linux-media@vger.kernel.org
 841 S:      Maintained
 842 F:      drivers/media/i2c/adv7842*
 843
 844 ANALOG DEVICES INC ASOC CODEC DRIVERS
 845 M:      Lars-Peter Clausen <lars@metafoo.de>
 846 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 847 W:      http://wiki.analog.com/
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      sound/soc/codecs/adau*
 851 F:      sound/soc/codecs/adav*
 852 F:      sound/soc/codecs/ad1*
 853 F:      sound/soc/codecs/ad7*
 854 F:      sound/soc/codecs/ssm*
 855 F:      sound/soc/codecs/sigmadsp.*
 856
 857 ANALOG DEVICES INC DMA DRIVERS
 858 M:      Lars-Peter Clausen <lars@metafoo.de>
 859 W:      http://ez.analog.com/community/linux-device-drivers
 860 S:      Supported
 861 F:      drivers/dma/dma-axi-dmac.c
 862
 863 ANALOG DEVICES INC IIO DRIVERS
 864 M:      Lars-Peter Clausen <lars@metafoo.de>
 865 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 866 W:      http://wiki.analog.com/
 867 W:      http://ez.analog.com/community/linux-device-drivers
 868 S:      Supported
 869 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 870 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 871 F:      drivers/iio/*/ad*
 872 F:      drivers/iio/adc/ltc2497*
 873 X:      drivers/iio/*/adjd*
 874 F:      drivers/staging/iio/*/ad*
 875
 876 ANDES ARCHITECTURE
 877 M:      Greentime Hu <green.hu@gmail.com>
 878 M:      Vincent Chen <deanbo422@gmail.com>
 879 T:      git https://github.com/andestech/linux.git
 880 S:      Supported
 881 F:      arch/nds32/
 882 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 883 F:      Documentation/devicetree/bindings/nds32/
 884 K:      nds32
 885 N:      nds32
 886
 887 ANDROID CONFIG FRAGMENTS
 888 M:      Rob Herring <robh@kernel.org>
 889 S:      Supported
 890 F:      kernel/configs/android*
 891
 892 ANDROID DRIVERS
 893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 894 M:      Arve Hjønnevåg <arve@android.com>
 895 M:      Todd Kjos <tkjos@android.com>
 896 M:      Martijn Coenen <maco@android.com>
 897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 898 L:      devel@driverdev.osuosl.org
 899 S:      Supported
 900 F:      drivers/android/
 901 F:      drivers/staging/android/
 902
 903 ANDROID GOLDFISH PIC DRIVER
 904 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 905 S:      Supported
 906 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 907 F:      drivers/irqchip/irq-goldfish-pic.c
 908
 909 ANDROID GOLDFISH RTC DRIVER
 910 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 911 S:      Supported
 912 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 913 F:      drivers/rtc/rtc-goldfish.c
 914
 915 ANDROID ION DRIVER
 916 M:      Laura Abbott <labbott@redhat.com>
 917 M:      Sumit Semwal <sumit.semwal@linaro.org>
 918 L:      devel@driverdev.osuosl.org
 919 L:      dri-devel@lists.freedesktop.org
 920 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 921 S:      Supported
 922 F:      drivers/staging/android/ion
 923 F:      drivers/staging/android/uapi/ion.h
 924
 925 AOA (Apple Onboard Audio) ALSA DRIVER
 926 M:      Johannes Berg <johannes@sipsolutions.net>
 927 L:      linuxppc-dev@lists.ozlabs.org
 928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 929 S:      Maintained
 930 F:      sound/aoa/
 931
 932 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 933 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 934 L:      linux-iio@vger.kernel.org
 935 S:      Maintained
 936 F:      drivers/iio/adc/stx104.c
 937
 938 APM DRIVER
 939 M:      Jiri Kosina <jikos@kernel.org>
 940 S:      Odd fixes
 941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 942 F:      arch/x86/kernel/apm_32.c
 943 F:      include/linux/apm_bios.h
 944 F:      include/uapi/linux/apm_bios.h
 945 F:      drivers/char/apm-emulation.c
 946
 947 APPARMOR SECURITY MODULE
 948 M:      John Johansen <john.johansen@canonical.com>
 949 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 950 W:      wiki.apparmor.net
 951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 952 S:      Supported
 953 F:      security/apparmor/
 954 F:      Documentation/admin-guide/LSM/apparmor.rst
 955
 956 APPLE BCM5974 MULTITOUCH DRIVER
 957 M:      Henrik Rydberg <rydberg@bitmath.org>
 958 L:      linux-input@vger.kernel.org
 959 S:      Odd fixes
 960 F:      drivers/input/mouse/bcm5974.c
 961
 962 APPLE SMC DRIVER
 963 M:      Henrik Rydberg <rydberg@bitmath.org>
 964 L:      linux-hwmon@vger.kernel.org
 965 S:      Odd fixes
 966 F:      drivers/hwmon/applesmc.c
 967
 968 APPLETALK NETWORK LAYER
 969 L:      netdev@vger.kernel.org
 970 S:      Odd fixes
 971 F:      drivers/net/appletalk/
 972 F:      net/appletalk/
 973
 974 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
 975 M:      Duc Dang <dhdang@apm.com>
 976 S:      Supported
 977 F:      arch/arm64/boot/dts/apm/
 978
 979 APPLIED MICRO (APM) X-GENE SOC EDAC
 980 M:      Loc Ho <lho@apm.com>
 981 S:      Supported
 982 F:      drivers/edac/xgene_edac.c
 983 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
 984
 985 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
 986 M:      Iyappan Subramanian <isubramanian@apm.com>
 987 M:      Keyur Chudgar <kchudgar@apm.com>
 988 S:      Supported
 989 F:      drivers/net/ethernet/apm/xgene-v2/
 990
 991 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
 992 M:      Iyappan Subramanian <isubramanian@apm.com>
 993 M:      Keyur Chudgar <kchudgar@apm.com>
 994 M:      Quan Nguyen <qnguyen@apm.com>
 995 S:      Supported
 996 F:      drivers/net/ethernet/apm/xgene/
 997 F:      drivers/net/phy/mdio-xgene.c
 998 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
 999 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1000
1001 APPLIED MICRO (APM) X-GENE SOC PMU
1002 M:      Tai Nguyen <ttnguyen@apm.com>
1003 S:      Supported
1004 F:      drivers/perf/xgene_pmu.c
1005 F:      Documentation/perf/xgene-pmu.txt
1006 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1007
1008 APTINA CAMERA SENSOR PLL
1009 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1010 L:      linux-media@vger.kernel.org
1011 S:      Maintained
1012 F:      drivers/media/i2c/aptina-pll.*
1013
1014 ARC FRAMEBUFFER DRIVER
1015 M:      Jaya Kumar <jayalk@intworks.biz>
1016 S:      Maintained
1017 F:      drivers/video/fbdev/arcfb.c
1018 F:      drivers/video/fbdev/core/fb_defio.c
1019
1020 ARC PGU DRM DRIVER
1021 M:      Alexey Brodkin <abrodkin@synopsys.com>
1022 S:      Supported
1023 F:      drivers/gpu/drm/arc/
1024 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1025
1026 ARCNET NETWORK LAYER
1027 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1028 L:      netdev@vger.kernel.org
1029 S:      Maintained
1030 F:      drivers/net/arcnet/
1031 F:      include/uapi/linux/if_arcnet.h
1032
1033 ARM ARCHITECTED TIMER DRIVER
1034 M:      Mark Rutland <mark.rutland@arm.com>
1035 M:      Marc Zyngier <marc.zyngier@arm.com>
1036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1037 S:      Maintained
1038 F:      arch/arm/include/asm/arch_timer.h
1039 F:      arch/arm64/include/asm/arch_timer.h
1040 F:      drivers/clocksource/arm_arch_timer.c
1041
1042 ARM HDLCD DRM DRIVER
1043 M:      Liviu Dudau <liviu.dudau@arm.com>
1044 S:      Supported
1045 F:      drivers/gpu/drm/arm/hdlcd_*
1046 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1047
1048 ARM MALI-DP DRM DRIVER
1049 M:      Liviu Dudau <liviu.dudau@arm.com>
1050 M:      Brian Starkey <brian.starkey@arm.com>
1051 M:      Mali DP Maintainers <malidp@foss.arm.com>
1052 S:      Supported
1053 F:      drivers/gpu/drm/arm/
1054 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1055
1056 ARM MFM AND FLOPPY DRIVERS
1057 M:      Ian Molton <spyro@f2s.com>
1058 S:      Maintained
1059 F:      arch/arm/lib/floppydma.S
1060 F:      arch/arm/include/asm/floppy.h
1061
1062 ARM PMU PROFILING AND DEBUGGING
1063 M:      Will Deacon <will.deacon@arm.com>
1064 M:      Mark Rutland <mark.rutland@arm.com>
1065 S:      Maintained
1066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1067 F:      arch/arm*/kernel/perf_*
1068 F:      arch/arm/oprofile/common.c
1069 F:      arch/arm*/kernel/hw_breakpoint.c
1070 F:      arch/arm*/include/asm/hw_breakpoint.h
1071 F:      arch/arm*/include/asm/perf_event.h
1072 F:      drivers/perf/*
1073 F:      include/linux/perf/arm_pmu.h
1074 F:      Documentation/devicetree/bindings/arm/pmu.txt
1075 F:      Documentation/devicetree/bindings/perf/
1076
1077 ARM PORT
1078 M:      Russell King <linux@armlinux.org.uk>
1079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1080 W:      http://www.armlinux.org.uk/
1081 S:      Odd Fixes
1082 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1083 F:      arch/arm/
1084 X:      arch/arm/boot/dts/
1085
1086 ARM PRIMECELL AACI PL041 DRIVER
1087 M:      Russell King <linux@armlinux.org.uk>
1088 S:      Odd Fixes
1089 F:      sound/arm/aaci.*
1090
1091 ARM PRIMECELL BUS SUPPORT
1092 M:      Russell King <linux@armlinux.org.uk>
1093 S:      Odd Fixes
1094 F:      drivers/amba/
1095 F:      include/linux/amba/bus.h
1096
1097 ARM PRIMECELL CLCD PL110 DRIVER
1098 M:      Russell King <linux@armlinux.org.uk>
1099 S:      Odd Fixes
1100 F:      drivers/video/fbdev/amba-clcd.*
1101
1102 ARM PRIMECELL KMI PL050 DRIVER
1103 M:      Russell King <linux@armlinux.org.uk>
1104 S:      Odd Fixes
1105 F:      drivers/input/serio/ambakmi.*
1106 F:      include/linux/amba/kmi.h
1107
1108 ARM PRIMECELL MMCI PL180/1 DRIVER
1109 M:      Russell King <linux@armlinux.org.uk>
1110 S:      Odd Fixes
1111 F:      drivers/mmc/host/mmci.*
1112 F:      include/linux/amba/mmci.h
1113
1114 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1115 M:      Russell King <linux@armlinux.org.uk>
1116 S:      Odd Fixes
1117 F:      drivers/tty/serial/amba-pl01*.c
1118 F:      include/linux/amba/serial.h
1119
1120 ARM SMMU DRIVERS
1121 M:      Will Deacon <will.deacon@arm.com>
1122 R:      Robin Murphy <robin.murphy@arm.com>
1123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1124 S:      Maintained
1125 F:      drivers/iommu/arm-smmu.c
1126 F:      drivers/iommu/arm-smmu-v3.c
1127 F:      drivers/iommu/io-pgtable-arm.c
1128 F:      drivers/iommu/io-pgtable-arm-v7s.c
1129
1130 ARM SUB-ARCHITECTURES
1131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1132 S:      Maintained
1133 F:      arch/arm/mach-*/
1134 F:      arch/arm/plat-*/
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1136
1137 ARM/ACTIONS SEMI ARCHITECTURE
1138 M:      Andreas Färber <afaerber@suse.de>
1139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1140 S:      Maintained
1141 N:      owl
1142 F:      arch/arm/mach-actions/
1143 F:      arch/arm/boot/dts/owl-*
1144 F:      arch/arm64/boot/dts/actions/
1145 F:      drivers/clocksource/owl-*
1146 F:      drivers/pinctrl/actions/*
1147 F:      drivers/soc/actions/
1148 F:      include/dt-bindings/power/owl-*
1149 F:      include/linux/soc/actions/
1150 F:      Documentation/devicetree/bindings/arm/actions.txt
1151 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1152 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1153 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1154
1155 ARM/ADS SPHERE MACHINE SUPPORT
1156 M:      Lennert Buytenhek <kernel@wantstofly.org>
1157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1158 S:      Maintained
1159
1160 ARM/AFEB9260 MACHINE SUPPORT
1161 M:      Sergey Lapin <slapin@ossfans.org>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164
1165 ARM/AJECO 1ARM MACHINE SUPPORT
1166 M:      Lennert Buytenhek <kernel@wantstofly.org>
1167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1168 S:      Maintained
1169
1170 ARM/Allwinner SoC Clock Support
1171 M:      Emilio López <emilio@elopez.com.ar>
1172 S:      Maintained
1173 F:      drivers/clk/sunxi/
1174
1175 ARM/Allwinner sunXi SoC support
1176 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1177 M:      Chen-Yu Tsai <wens@csie.org>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      sun[x456789]i
1181 N:      sun50i
1182 F:      arch/arm/mach-sunxi/
1183 F:      arch/arm64/boot/dts/allwinner/
1184 F:      drivers/clk/sunxi-ng/
1185 F:      drivers/pinctrl/sunxi/
1186 F:      drivers/soc/sunxi/
1187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1188
1189 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1190 M:      Neil Armstrong <narmstrong@baylibre.com>
1191 M:      Jerome Brunet <jbrunet@baylibre.com>
1192 L:      linux-amlogic@lists.infradead.org
1193 S:      Maintained
1194 F:      drivers/clk/meson/
1195 F:      include/dt-bindings/clock/meson*
1196 F:      include/dt-bindings/clock/gxbb*
1197 F:      Documentation/devicetree/bindings/clock/amlogic*
1198
1199 ARM/Amlogic Meson SoC support
1200 M:      Carlo Caione <carlo@caione.org>
1201 M:      Kevin Hilman <khilman@baylibre.com>
1202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1203 L:      linux-amlogic@lists.infradead.org
1204 W:      http://linux-meson.com/
1205 S:      Maintained
1206 F:      arch/arm/mach-meson/
1207 F:      arch/arm/boot/dts/meson*
1208 F:      arch/arm64/boot/dts/amlogic/
1209 F:      drivers/pinctrl/meson/
1210 F:      drivers/mmc/host/meson*
1211 N:      meson
1212
1213 ARM/Annapurna Labs ALPINE ARCHITECTURE
1214 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1215 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 F:      arch/arm/mach-alpine/
1219 F:      arch/arm/boot/dts/alpine*
1220 F:      arch/arm64/boot/dts/al/
1221 F:      drivers/*/*alpine*
1222
1223 ARM/ARTPEC MACHINE SUPPORT
1224 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1225 M:      Lars Persson <lars.persson@axis.com>
1226 S:      Maintained
1227 L:      linux-arm-kernel@axis.com
1228 F:      arch/arm/mach-artpec
1229 F:      arch/arm/boot/dts/artpec6*
1230 F:      drivers/clk/axis
1231 F:      drivers/crypto/axis
1232 F:      drivers/pinctrl/pinctrl-artpec*
1233 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1234
1235 ARM/ASPEED I2C DRIVER
1236 M:      Brendan Higgins <brendanhiggins@google.com>
1237 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1238 R:      Joel Stanley <joel@jms.id.au>
1239 L:      linux-i2c@vger.kernel.org
1240 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1241 S:      Maintained
1242 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1243 F:      drivers/i2c/busses/i2c-aspeed.c
1244 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1245 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1246
1247 ARM/ASPEED MACHINE SUPPORT
1248 M:      Joel Stanley <joel@jms.id.au>
1249 R:      Andrew Jeffery <andrew@aj.id.au>
1250 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1251 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1252 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1253 S:      Supported
1254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1255 F:      arch/arm/mach-aspeed/
1256 F:      arch/arm/boot/dts/aspeed-*
1257 N:      aspeed
1258
1259 ARM/ATMEL AT91 Clock Support
1260 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1261 S:      Maintained
1262 F:      drivers/clk/at91
1263
1264 ARM/CALXEDA HIGHBANK ARCHITECTURE
1265 M:      Rob Herring <robh@kernel.org>
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 S:      Maintained
1268 F:      arch/arm/mach-highbank/
1269 F:      arch/arm/boot/dts/highbank.dts
1270 F:      arch/arm/boot/dts/ecx-*.dts*
1271
1272 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1273 M:      Krzysztof Halasa <khalasa@piap.pl>
1274 S:      Maintained
1275 F:      arch/arm/mach-cns3xxx/
1276
1277 ARM/CAVIUM THUNDER NETWORK DRIVER
1278 M:      Sunil Goutham <sgoutham@cavium.com>
1279 M:      Robert Richter <rric@kernel.org>
1280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1281 S:      Supported
1282 F:      drivers/net/ethernet/cavium/thunder/
1283
1284 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1285 M:      Lukasz Majewski <lukma@denx.de>
1286 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1287 S:      Maintained
1288 F:      arch/arm/mach-ep93xx/ts72xx.c
1289
1290 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1291 M:      Alexander Shiyan <shc_work@mail.ru>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Odd Fixes
1294 N:      clps711x
1295
1296 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1297 M:      Lennert Buytenhek <kernel@wantstofly.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300
1301 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1302 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1303 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      arch/arm/mach-ep93xx/
1307 F:      arch/arm/mach-ep93xx/include/mach/
1308
1309 ARM/CLKDEV SUPPORT
1310 M:      Russell King <linux@armlinux.org.uk>
1311 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1312 S:      Maintained
1313 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1314 F:      drivers/clk/clkdev.c
1315
1316 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1317 M:      Mike Rapoport <mike@compulab.co.il>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320
1321 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1322 M:      Baruch Siach <baruch@tkos.co.il>
1323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1324 S:      Maintained
1325 F:      arch/arm/boot/dts/cx92755*
1326 N:      digicolor
1327
1328 ARM/CONTEC MICRO9 MACHINE SUPPORT
1329 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1330 S:      Maintained
1331 F:      arch/arm/mach-ep93xx/micro9.c
1332
1333 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1334 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1335 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1336 S:      Maintained
1337 F:      drivers/hwtracing/coresight/*
1338 F:      Documentation/trace/coresight.txt
1339 F:      Documentation/trace/coresight-cpu-debug.txt
1340 F:      Documentation/devicetree/bindings/arm/coresight.txt
1341 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1342 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1343 F:      tools/perf/arch/arm/util/pmu.c
1344 F:      tools/perf/arch/arm/util/auxtrace.c
1345 F:      tools/perf/arch/arm/util/cs-etm.c
1346 F:      tools/perf/arch/arm/util/cs-etm.h
1347 F:      tools/perf/util/cs-etm.*
1348 F:      tools/perf/util/cs-etm-decoder/*
1349
1350 ARM/CORGI MACHINE SUPPORT
1351 M:      Richard Purdie <rpurdie@rpsys.net>
1352 S:      Maintained
1353
1354 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1355 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1356 M:      Linus Walleij <linus.walleij@linaro.org>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 T:      git git://github.com/ulli-kroll/linux.git
1359 S:      Maintained
1360 F:      Documentation/devicetree/bindings/arm/gemini.txt
1361 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1362 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1363 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1364 F:      arch/arm/mach-gemini/
1365 F:      drivers/net/ethernet/cortina/
1366 F:      drivers/pinctrl/pinctrl-gemini.c
1367 F:      drivers/rtc/rtc-ftrtc010.c
1368
1369 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1370 M:      Barry Song <baohua@kernel.org>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1373 S:      Maintained
1374 F:      arch/arm/boot/dts/prima2*
1375 F:      arch/arm/mach-prima2/
1376 F:      drivers/clk/sirf/
1377 F:      drivers/clocksource/timer-prima2.c
1378 F:      drivers/clocksource/timer-atlas7.c
1379 N:      [^a-z]sirf
1380
1381 ARM/EBSA110 MACHINE SUPPORT
1382 M:      Russell King <linux@armlinux.org.uk>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 W:      http://www.armlinux.org.uk/
1385 S:      Maintained
1386 F:      arch/arm/mach-ebsa110/
1387 F:      drivers/net/ethernet/amd/am79c961a.*
1388
1389 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1390 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1391 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394 N:      efm32
1395
1396 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1397 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1399 S:      Maintained
1400 F:      arch/arm/mach-pxa/ezx.c
1401
1402 ARM/FARADAY FA526 PORT
1403 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 T:      git git://git.berlios.de/gemini-board
1407 F:      arch/arm/mm/*-fa*
1408
1409 ARM/FOOTBRIDGE ARCHITECTURE
1410 M:      Russell King <linux@armlinux.org.uk>
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 W:      http://www.armlinux.org.uk/
1413 S:      Maintained
1414 F:      arch/arm/include/asm/hardware/dec21285.h
1415 F:      arch/arm/mach-footbridge/
1416
1417 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1418 M:      Shawn Guo <shawnguo@kernel.org>
1419 M:      Sascha Hauer <s.hauer@pengutronix.de>
1420 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1421 R:      Fabio Estevam <fabio.estevam@nxp.com>
1422 R:      NXP Linux Team <linux-imx@nxp.com>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1426 F:      arch/arm/mach-imx/
1427 F:      arch/arm/mach-mxs/
1428 F:      arch/arm/boot/dts/imx*
1429 F:      arch/arm/configs/imx*_defconfig
1430 F:      drivers/clk/imx/
1431 F:      drivers/soc/imx/
1432 F:      include/soc/imx/
1433
1434 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1435 M:      Shawn Guo <shawnguo@kernel.org>
1436 M:      Sascha Hauer <s.hauer@pengutronix.de>
1437 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1438 R:      Stefan Agner <stefan@agner.ch>
1439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1440 S:      Maintained
1441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1442 F:      arch/arm/mach-imx/*vf610*
1443 F:      arch/arm/boot/dts/vf*
1444
1445 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1446 M:      Lennert Buytenhek <kernel@wantstofly.org>
1447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1448 S:      Maintained
1449
1450 ARM/GUMSTIX MACHINE SUPPORT
1451 M:      Steve Sakoman <sakoman@gmail.com>
1452 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1453 S:      Maintained
1454
1455 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1456 M:      Philipp Zabel <philipp.zabel@gmail.com>
1457 M:      Paul Parsons <lost.distance@yahoo.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-pxa/hx4700.c
1461 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1462 F:      sound/soc/pxa/hx4700.c
1463
1464 ARM/HISILICON SOC SUPPORT
1465 M:      Wei Xu <xuwei5@hisilicon.com>
1466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1467 W:      http://www.hisilicon.com
1468 S:      Supported
1469 T:      git git://github.com/hisilicon/linux-hisi.git
1470 F:      arch/arm/mach-hisi/
1471 F:      arch/arm/boot/dts/hi3*
1472 F:      arch/arm/boot/dts/hip*
1473 F:      arch/arm/boot/dts/hisi*
1474 F:      arch/arm64/boot/dts/hisilicon/
1475
1476 ARM/HP JORNADA 7XX MACHINE SUPPORT
1477 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1478 W:      www.jlime.com
1479 S:      Maintained
1480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1481 F:      arch/arm/mach-sa1100/jornada720.c
1482 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1483
1484 ARM/IGEP MACHINE SUPPORT
1485 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1486 M:      Javier Martinez Canillas <javier@dowhile0.org>
1487 L:      linux-omap@vger.kernel.org
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490 F:      arch/arm/boot/dts/omap3-igep*
1491
1492 ARM/INCOME PXA270 SUPPORT
1493 M:      Marek Vasut <marek.vasut@gmail.com>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1497
1498 ARM/INTEL IOP13XX ARM ARCHITECTURE
1499 M:      Lennert Buytenhek <kernel@wantstofly.org>
1500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1501 S:      Maintained
1502
1503 ARM/INTEL IOP32X ARM ARCHITECTURE
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 IOP33X ARM ARCHITECTURE
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Orphan
1511
1512 ARM/INTEL IQ81342EX MACHINE SUPPORT
1513 M:      Lennert Buytenhek <kernel@wantstofly.org>
1514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1515 S:      Maintained
1516
1517 ARM/INTEL IXDP2850 MACHINE SUPPORT
1518 M:      Lennert Buytenhek <kernel@wantstofly.org>
1519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1520 S:      Maintained
1521
1522 ARM/INTEL IXP4XX ARM ARCHITECTURE
1523 M:      Imre Kaloz <kaloz@openwrt.org>
1524 M:      Krzysztof Halasa <khalasa@piap.pl>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527 F:      arch/arm/mach-ixp4xx/
1528
1529 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1530 M:      Jonathan Cameron <jic23@cam.ac.uk>
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/mach-pxa/stargate2.c
1534 F:      drivers/pcmcia/pxa2xx_stargate2.c
1535
1536 ARM/INTEL XSC3 (MANZANO) ARM CORE
1537 M:      Lennert Buytenhek <kernel@wantstofly.org>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540
1541 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/LG1K ARCHITECTURE
1547 M:      Chanho Min <chanho.min@lge.com>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 F:      arch/arm64/boot/dts/lg/
1551
1552 ARM/LOGICPD PXA270 MACHINE SUPPORT
1553 M:      Lennert Buytenhek <kernel@wantstofly.org>
1554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1555 S:      Maintained
1556
1557 ARM/LPC18XX ARCHITECTURE
1558 M:      Joachim Eastwood <manabian@gmail.com>
1559 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1560 S:      Maintained
1561 F:      arch/arm/boot/dts/lpc43*
1562 F:      drivers/clk/nxp/clk-lpc18xx*
1563 F:      drivers/clocksource/time-lpc32xx.c
1564 F:      drivers/i2c/busses/i2c-lpc2k.c
1565 F:      drivers/memory/pl172.c
1566 F:      drivers/mtd/spi-nor/nxp-spifi.c
1567 F:      drivers/rtc/rtc-lpc24xx.c
1568 N:      lpc18xx
1569
1570 ARM/LPC32XX SOC SUPPORT
1571 M:      Vladimir Zapolskiy <vz@mleia.com>
1572 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1575 S:      Maintained
1576 F:      arch/arm/boot/dts/lpc32*
1577 F:      arch/arm/mach-lpc32xx/
1578 F:      drivers/i2c/busses/i2c-pnx.c
1579 F:      drivers/net/ethernet/nxp/lpc_eth.c
1580 F:      drivers/usb/host/ohci-nxp.c
1581 F:      drivers/watchdog/pnx4008_wdt.c
1582 N:      lpc32xx
1583
1584 ARM/MAGICIAN MACHINE SUPPORT
1585 M:      Philipp Zabel <philipp.zabel@gmail.com>
1586 S:      Maintained
1587
1588 ARM/Marvell Dove/MV78xx0/Orion SOC support
1589 M:      Jason Cooper <jason@lakedaemon.net>
1590 M:      Andrew Lunn <andrew@lunn.ch>
1591 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1592 M:      Gregory Clement <gregory.clement@bootlin.com>
1593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1594 S:      Maintained
1595 F:      Documentation/devicetree/bindings/soc/dove/
1596 F:      arch/arm/mach-dove/
1597 F:      arch/arm/mach-mv78xx0/
1598 F:      arch/arm/mach-orion5x/
1599 F:      arch/arm/plat-orion/
1600 F:      arch/arm/boot/dts/dove*
1601 F:      arch/arm/boot/dts/orion5x*
1602
1603 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1604 M:      Jason Cooper <jason@lakedaemon.net>
1605 M:      Andrew Lunn <andrew@lunn.ch>
1606 M:      Gregory Clement <gregory.clement@bootlin.com>
1607 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1609 S:      Maintained
1610 F:      arch/arm/boot/dts/armada*
1611 F:      arch/arm/boot/dts/kirkwood*
1612 F:      arch/arm/configs/mvebu_*_defconfig
1613 F:      arch/arm/mach-mvebu/
1614 F:      arch/arm64/boot/dts/marvell/armada*
1615 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1616 F:      drivers/cpufreq/mvebu-cpufreq.c
1617 F:      drivers/irqchip/irq-armada-370-xp.c
1618 F:      drivers/irqchip/irq-mvebu-*
1619 F:      drivers/pinctrl/mvebu/
1620 F:      drivers/rtc/rtc-armada38x.c
1621
1622 ARM/Mediatek RTC DRIVER
1623 M:      Eddie Huang <eddie.huang@mediatek.com>
1624 M:      Sean Wang <sean.wang@mediatek.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:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1629 F:      drivers/rtc/rtc-mt6397.c
1630 F:      drivers/rtc/rtc-mt7622.c
1631
1632 ARM/Mediatek SoC support
1633 M:      Matthias Brugger <matthias.bgg@gmail.com>
1634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1635 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 F:      arch/arm/boot/dts/mt6*
1638 F:      arch/arm/boot/dts/mt7*
1639 F:      arch/arm/boot/dts/mt8*
1640 F:      arch/arm/mach-mediatek/
1641 F:      arch/arm64/boot/dts/mediatek/
1642 N:      mtk
1643 K:      mediatek
1644
1645 ARM/Mediatek USB3 PHY DRIVER
1646 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1647 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1648 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1649 S:      Maintained
1650 F:      drivers/phy/mediatek/phy-mtk-tphy.c
1651
1652 ARM/MICREL KS8695 ARCHITECTURE
1653 M:      Greg Ungerer <gerg@uclinux.org>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 F:      arch/arm/mach-ks8695/
1656 S:      Odd Fixes
1657
1658 ARM/Microchip (AT91) SoC support
1659 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1660 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1662 W:      http://www.linux4sam.org
1663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1664 S:      Supported
1665 N:      at91
1666 N:      atmel
1667 F:      arch/arm/mach-at91/
1668 F:      include/soc/at91/
1669 F:      arch/arm/boot/dts/at91*.dts
1670 F:      arch/arm/boot/dts/at91*.dtsi
1671 F:      arch/arm/boot/dts/sama*.dts
1672 F:      arch/arm/boot/dts/sama*.dtsi
1673 F:      arch/arm/include/debug/at91.S
1674 F:      drivers/memory/atmel*
1675 F:      drivers/watchdog/sama5d4_wdt.c
1676 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1677 X:      drivers/net/wireless/atmel/
1678
1679 ARM/MIOA701 MACHINE SUPPORT
1680 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 F:      arch/arm/mach-pxa/mioa701.c
1683 S:      Maintained
1684
1685 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1686 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1687 S:      Maintained
1688
1689 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1690 M:      Linus Walleij <linus.walleij@linaro.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      arch/arm/mach-nomadik/
1694 F:      arch/arm/mach-u300/
1695 F:      arch/arm/mach-ux500/
1696 F:      arch/arm/boot/dts/ste-*
1697 F:      drivers/clk/clk-nomadik.c
1698 F:      drivers/clk/clk-u300.c
1699 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1700 F:      drivers/clocksource/timer-u300.c
1701 F:      drivers/dma/coh901318*
1702 F:      drivers/dma/ste_dma40*
1703 F:      drivers/hwspinlock/u8500_hsem.c
1704 F:      drivers/i2c/busses/i2c-nomadik.c
1705 F:      drivers/i2c/busses/i2c-stu300.c
1706 F:      drivers/mfd/ab3100*
1707 F:      drivers/mfd/ab8500*
1708 F:      drivers/mfd/abx500*
1709 F:      drivers/mfd/dbx500*
1710 F:      drivers/mfd/db8500*
1711 F:      drivers/pinctrl/nomadik/
1712 F:      drivers/pinctrl/pinctrl-coh901*
1713 F:      drivers/pinctrl/pinctrl-u300.c
1714 F:      drivers/rtc/rtc-ab3100.c
1715 F:      drivers/rtc/rtc-ab8500.c
1716 F:      drivers/rtc/rtc-coh901331.c
1717 F:      drivers/rtc/rtc-pl031.c
1718 F:      drivers/watchdog/coh901327_wdt.c
1719 F:      Documentation/devicetree/bindings/arm/ste-*
1720 F:      Documentation/devicetree/bindings/arm/ux500/
1721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1722
1723 ARM/NUVOTON NPCM ARCHITECTURE
1724 M:      Avi Fishman <avifishman70@gmail.com>
1725 M:      Tomer Maimon <tmaimon77@gmail.com>
1726 R:      Patrick Venture <venture@google.com>
1727 R:      Nancy Yuen <yuenn@google.com>
1728 R:      Brendan Higgins <brendanhiggins@google.com>
1729 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1730 S:      Supported
1731 F:      arch/arm/mach-npcm/
1732 F:      arch/arm/boot/dts/nuvoton-npcm*
1733 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1734 F:      drivers/*/*npcm*
1735 F:      Documentation/devicetree/bindings/*/*npcm*
1736 F:      Documentation/devicetree/bindings/*/*/*npcm*
1737
1738 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1739 M:      Wan ZongShun <mcuos.com@gmail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 W:      http://www.mcuos.com
1742 S:      Maintained
1743 F:      arch/arm/mach-w90x900/
1744 F:      drivers/input/keyboard/w90p910_keypad.c
1745 F:      drivers/input/touchscreen/w90p910_ts.c
1746 F:      drivers/watchdog/nuc900_wdt.c
1747 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1748 F:      drivers/mtd/nand/raw/nuc900_nand.c
1749 F:      drivers/rtc/rtc-nuc900.c
1750 F:      drivers/spi/spi-nuc900.c
1751 F:      drivers/usb/host/ehci-w90x900.c
1752 F:      drivers/video/fbdev/nuc900fb.c
1753
1754 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1755 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1756 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1757 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1758 S:      Supported
1759
1760 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1761 M:      Alexander Clouter <alex@digriz.org.uk>
1762 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1763 W:      http://www.digriz.org.uk/ts78xx/kernel
1764 S:      Maintained
1765 F:      arch/arm/mach-orion5x/ts78xx-*
1766
1767 ARM/OXNAS platform support
1768 M:      Neil Armstrong <narmstrong@baylibre.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1771 S:      Maintained
1772 F:      arch/arm/mach-oxnas/
1773 F:      arch/arm/boot/dts/ox8*.dts*
1774 N:      oxnas
1775
1776 ARM/PALM TREO SUPPORT
1777 M:      Tomas Cech <sleep_walker@suse.com>
1778 L:      linux-arm-kernel@lists.infradead.org
1779 W:      http://hackndev.com
1780 S:      Maintained
1781 F:      arch/arm/mach-pxa/palmtreo.*
1782
1783 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1784 M:      Marek Vasut <marek.vasut@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org
1786 W:      http://hackndev.com
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1789 F:      arch/arm/mach-pxa/palmtx.c
1790 F:      arch/arm/mach-pxa/palmt5.*
1791 F:      arch/arm/mach-pxa/include/mach/palmld.h
1792 F:      arch/arm/mach-pxa/palmld.c
1793 F:      arch/arm/mach-pxa/palmte2.*
1794 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1795 F:      arch/arm/mach-pxa/palmtc.c
1796
1797 ARM/PALMZ72 SUPPORT
1798 M:      Sergey Lapin <slapin@ossfans.org>
1799 L:      linux-arm-kernel@lists.infradead.org
1800 W:      http://hackndev.com
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/palmz72.*
1803
1804 ARM/PLEB SUPPORT
1805 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1806 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1807 S:      Maintained
1808
1809 ARM/PT DIGITAL BOARD PORT
1810 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 W:      http://www.armlinux.org.uk/
1813 S:      Maintained
1814
1815 ARM/QUALCOMM SUPPORT
1816 M:      Andy Gross <andy.gross@linaro.org>
1817 M:      David Brown <david.brown@linaro.org>
1818 L:      linux-arm-msm@vger.kernel.org
1819 L:      linux-soc@vger.kernel.org
1820 S:      Maintained
1821 F:      Documentation/devicetree/bindings/soc/qcom/
1822 F:      arch/arm/boot/dts/qcom-*.dts
1823 F:      arch/arm/boot/dts/qcom-*.dtsi
1824 F:      arch/arm/mach-qcom/
1825 F:      arch/arm64/boot/dts/qcom/*
1826 F:      drivers/i2c/busses/i2c-qup.c
1827 F:      drivers/clk/qcom/
1828 F:      drivers/dma/qcom/
1829 F:      drivers/soc/qcom/
1830 F:      drivers/spi/spi-qup.c
1831 F:      drivers/tty/serial/msm_serial.c
1832 F:      drivers/*/pm8???-*
1833 F:      drivers/mfd/ssbi.c
1834 F:      drivers/firmware/qcom_scm*
1835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1836
1837 ARM/RADISYS ENP2611 MACHINE SUPPORT
1838 M:      Lennert Buytenhek <kernel@wantstofly.org>
1839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1840 S:      Maintained
1841
1842 ARM/REALTEK ARCHITECTURE
1843 M:      Andreas Färber <afaerber@suse.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 S:      Maintained
1846 F:      arch/arm64/boot/dts/realtek/
1847 F:      Documentation/devicetree/bindings/arm/realtek.txt
1848
1849 ARM/RENESAS ARM64 ARCHITECTURE
1850 M:      Simon Horman <horms@verge.net.au>
1851 M:      Magnus Damm <magnus.damm@gmail.com>
1852 L:      linux-renesas-soc@vger.kernel.org
1853 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1855 S:      Supported
1856 F:      arch/arm64/boot/dts/renesas/
1857 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1858 F:      drivers/soc/renesas/
1859 F:      include/linux/soc/renesas/
1860
1861 ARM/RISCPC ARCHITECTURE
1862 M:      Russell King <linux@armlinux.org.uk>
1863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1864 W:      http://www.armlinux.org.uk/
1865 S:      Maintained
1866 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1867 F:      arch/arm/include/asm/hardware/ioc.h
1868 F:      arch/arm/include/asm/hardware/iomd.h
1869 F:      arch/arm/include/asm/hardware/memc.h
1870 F:      arch/arm/mach-rpc/
1871 F:      drivers/net/ethernet/8390/etherh.c
1872 F:      drivers/net/ethernet/i825xx/ether1*
1873 F:      drivers/net/ethernet/seeq/ether3*
1874 F:      drivers/scsi/arm/
1875
1876 ARM/Rockchip SoC support
1877 M:      Heiko Stuebner <heiko@sntech.de>
1878 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1879 L:      linux-rockchip@lists.infradead.org
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1881 S:      Maintained
1882 F:      arch/arm/boot/dts/rk3*
1883 F:      arch/arm/boot/dts/rv1108*
1884 F:      arch/arm/mach-rockchip/
1885 F:      drivers/clk/rockchip/
1886 F:      drivers/i2c/busses/i2c-rk3x.c
1887 F:      drivers/*/*rockchip*
1888 F:      drivers/*/*/*rockchip*
1889 F:      sound/soc/rockchip/
1890 N:      rockchip
1891
1892 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1893 M:      Kukjin Kim <kgene@kernel.org>
1894 M:      Krzysztof Kozlowski <krzk@kernel.org>
1895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1896 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1897 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1898 S:      Maintained
1899 F:      arch/arm/boot/dts/s3c*
1900 F:      arch/arm/boot/dts/s5p*
1901 F:      arch/arm/boot/dts/exynos*
1902 F:      arch/arm64/boot/dts/exynos/
1903 F:      arch/arm/plat-samsung/
1904 F:      arch/arm/mach-s3c24*/
1905 F:      arch/arm/mach-s3c64xx/
1906 F:      arch/arm/mach-s5p*/
1907 F:      arch/arm/mach-exynos*/
1908 F:      drivers/*/*s3c24*
1909 F:      drivers/*/*/*s3c24*
1910 F:      drivers/*/*s3c64xx*
1911 F:      drivers/*/*s5pv210*
1912 F:      drivers/memory/samsung/*
1913 F:      drivers/soc/samsung/*
1914 F:      Documentation/arm/Samsung/
1915 F:      Documentation/devicetree/bindings/arm/samsung/
1916 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1917 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1918 N:      exynos
1919
1920 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1921 M:      Kyungmin Park <kyungmin.park@samsung.com>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 S:      Maintained
1924 F:      arch/arm/mach-s5pv210/
1925
1926 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1927 M:      Kyungmin Park <kyungmin.park@samsung.com>
1928 M:      Kamil Debski <kamil@wypas.org>
1929 M:      Andrzej Hajda <a.hajda@samsung.com>
1930 L:      linux-arm-kernel@lists.infradead.org
1931 L:      linux-media@vger.kernel.org
1932 S:      Maintained
1933 F:      drivers/media/platform/s5p-g2d/
1934
1935 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1936 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1937 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1938 L:      linux-media@vger.kernel.org
1939 S:      Maintained
1940 F:      drivers/media/platform/s5p-cec/
1941 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1942
1943 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1944 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1945 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1946 L:      linux-arm-kernel@lists.infradead.org
1947 L:      linux-media@vger.kernel.org
1948 S:      Maintained
1949 F:      drivers/media/platform/s5p-jpeg/
1950
1951 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1952 M:      Kyungmin Park <kyungmin.park@samsung.com>
1953 M:      Kamil Debski <kamil@wypas.org>
1954 M:      Jeongtae Park <jtp.park@samsung.com>
1955 M:      Andrzej Hajda <a.hajda@samsung.com>
1956 L:      linux-arm-kernel@lists.infradead.org
1957 L:      linux-media@vger.kernel.org
1958 S:      Maintained
1959 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1960 F:      drivers/media/platform/s5p-mfc/
1961
1962 ARM/SHMOBILE ARM ARCHITECTURE
1963 M:      Simon Horman <horms@verge.net.au>
1964 M:      Magnus Damm <magnus.damm@gmail.com>
1965 L:      linux-renesas-soc@vger.kernel.org
1966 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1968 S:      Supported
1969 F:      arch/arm/boot/dts/emev2*
1970 F:      arch/arm/boot/dts/r7s*
1971 F:      arch/arm/boot/dts/r8a*
1972 F:      arch/arm/boot/dts/sh*
1973 F:      arch/arm/configs/shmobile_defconfig
1974 F:      arch/arm/include/debug/renesas-scif.S
1975 F:      arch/arm/mach-shmobile/
1976 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1977 F:      drivers/soc/renesas/
1978 F:      include/linux/soc/renesas/
1979
1980 ARM/SOCFPGA ARCHITECTURE
1981 M:      Dinh Nguyen <dinguyen@kernel.org>
1982 S:      Maintained
1983 F:      arch/arm/mach-socfpga/
1984 F:      arch/arm/boot/dts/socfpga*
1985 F:      arch/arm/configs/socfpga_defconfig
1986 F:      arch/arm64/boot/dts/altera/
1987 W:      http://www.rocketboards.org
1988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1989
1990 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1991 M:      Dinh Nguyen <dinguyen@kernel.org>
1992 S:      Maintained
1993 F:      drivers/clk/socfpga/
1994
1995 ARM/SOCFPGA EDAC SUPPORT
1996 M:      Thor Thayer <thor.thayer@linux.intel.com>
1997 S:      Maintained
1998 F:      drivers/edac/altera_edac.
1999
2000 ARM/SPREADTRUM SoC SUPPORT
2001 M:      Orson Zhai <orsonzhai@gmail.com>
2002 M:      Baolin Wang <baolin.wang@linaro.org>
2003 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2004 S:      Maintained
2005 F:      arch/arm64/boot/dts/sprd
2006 N:      sprd
2007
2008 ARM/STI ARCHITECTURE
2009 M:      Patrice Chotard <patrice.chotard@st.com>
2010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2011 W:      http://www.stlinux.com
2012 S:      Maintained
2013 F:      arch/arm/mach-sti/
2014 F:      arch/arm/boot/dts/sti*
2015 F:      drivers/char/hw_random/st-rng.c
2016 F:      drivers/clocksource/arm_global_timer.c
2017 F:      drivers/clocksource/clksrc_st_lpc.c
2018 F:      drivers/cpufreq/sti-cpufreq.c
2019 F:      drivers/dma/st_fdma*
2020 F:      drivers/i2c/busses/i2c-st.c
2021 F:      drivers/media/rc/st_rc.c
2022 F:      drivers/media/platform/sti/c8sectpfe/
2023 F:      drivers/mmc/host/sdhci-st.c
2024 F:      drivers/phy/st/phy-miphy28lp.c
2025 F:      drivers/phy/st/phy-stih407-usb.c
2026 F:      drivers/pinctrl/pinctrl-st.c
2027 F:      drivers/remoteproc/st_remoteproc.c
2028 F:      drivers/remoteproc/st_slim_rproc.c
2029 F:      drivers/reset/sti/
2030 F:      drivers/rtc/rtc-st-lpc.c
2031 F:      drivers/tty/serial/st-asc.c
2032 F:      drivers/usb/dwc3/dwc3-st.c
2033 F:      drivers/usb/host/ehci-st.c
2034 F:      drivers/usb/host/ohci-st.c
2035 F:      drivers/watchdog/st_lpc_wdt.c
2036 F:      drivers/ata/ahci_st.c
2037 F:      include/linux/remoteproc/st_slim_rproc.h
2038
2039 ARM/STM32 ARCHITECTURE
2040 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2041 M:      Alexandre Torgue <alexandre.torgue@st.com>
2042 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2043 S:      Maintained
2044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2045 N:      stm32
2046 F:      arch/arm/boot/dts/stm32*
2047 F:      arch/arm/mach-stm32/
2048 F:      drivers/clocksource/armv7m_systick.c
2049
2050 ARM/Synaptics Berlin SoC support
2051 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2052 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2054 S:      Maintained
2055 F:      arch/arm/mach-berlin/
2056 F:      arch/arm/boot/dts/berlin*
2057 F:      arch/arm64/boot/dts/marvell/berlin*
2058
2059 ARM/TANGO ARCHITECTURE
2060 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2061 M:      Mans Rullgard <mans@mansr.com>
2062 L:      linux-arm-kernel@lists.infradead.org
2063 S:      Odd Fixes
2064 N:      tango
2065
2066 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2067 M:      Lennert Buytenhek <kernel@wantstofly.org>
2068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2069 S:      Maintained
2070
2071 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2072 M:      Hans Verkuil <hans.verkuil@cisco.com>
2073 L:      linux-tegra@vger.kernel.org
2074 L:      linux-media@vger.kernel.org
2075 S:      Maintained
2076 F:      drivers/media/platform/tegra-cec/
2077 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2078
2079 ARM/TETON BGA MACHINE SUPPORT
2080 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 S:      Maintained
2083
2084 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2085 M:      Santosh Shilimkar <ssantosh@kernel.org>
2086 L:      linux-kernel@vger.kernel.org
2087 S:      Maintained
2088 F:      drivers/memory/*emif*
2089
2090 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2091 M:      Santosh Shilimkar <ssantosh@kernel.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094 F:      arch/arm/mach-keystone/
2095 F:      arch/arm/boot/dts/keystone-*
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2097
2098 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2099 M:      Santosh Shilimkar <ssantosh@kernel.org>
2100 L:      linux-kernel@vger.kernel.org
2101 S:      Maintained
2102 F:      drivers/clk/keystone/
2103
2104 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2105 M:      Santosh Shilimkar <ssantosh@kernel.org>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-kernel@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/clocksource/timer-keystone.c
2110
2111 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2112 M:      Santosh Shilimkar <ssantosh@kernel.org>
2113 L:      linux-kernel@vger.kernel.org
2114 S:      Maintained
2115 F:      drivers/power/reset/keystone-reset.c
2116
2117 ARM/THECUS N2100 MACHINE SUPPORT
2118 M:      Lennert Buytenhek <kernel@wantstofly.org>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 S:      Maintained
2121
2122 ARM/TOSA MACHINE SUPPORT
2123 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2124 M:      Dirk Opfer <dirk@opfer-online.de>
2125 S:      Maintained
2126
2127 ARM/UNIPHIER ARCHITECTURE
2128 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2131 S:      Maintained
2132 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2133 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2134 F:      arch/arm/boot/dts/uniphier*
2135 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2136 F:      arch/arm/mach-uniphier/
2137 F:      arch/arm/mm/cache-uniphier.c
2138 F:      arch/arm64/boot/dts/socionext/uniphier*
2139 F:      drivers/bus/uniphier-system-bus.c
2140 F:      drivers/clk/uniphier/
2141 F:      drivers/gpio/gpio-uniphier.c
2142 F:      drivers/i2c/busses/i2c-uniphier*
2143 F:      drivers/irqchip/irq-uniphier-aidet.c
2144 F:      drivers/pinctrl/uniphier/
2145 F:      drivers/reset/reset-uniphier.c
2146 F:      drivers/tty/serial/8250/8250_uniphier.c
2147 N:      uniphier
2148
2149 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2150 M:      Ulf Hansson <ulf.hansson@linaro.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 T:      git git://git.linaro.org/people/ulfh/clk.git
2153 S:      Maintained
2154 F:      drivers/clk/ux500/
2155
2156 ARM/VERSATILE EXPRESS PLATFORM
2157 M:      Liviu Dudau <liviu.dudau@arm.com>
2158 M:      Sudeep Holla <sudeep.holla@arm.com>
2159 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 S:      Maintained
2162 F:      arch/arm/boot/dts/vexpress*
2163 F:      arch/arm64/boot/dts/arm/
2164 F:      arch/arm/mach-vexpress/
2165 F:      */*/vexpress*
2166 F:      */*/*/vexpress*
2167 F:      drivers/clk/versatile/clk-vexpress-osc.c
2168 F:      drivers/clocksource/versatile.c
2169 N:      mps2
2170
2171 ARM/VFP SUPPORT
2172 M:      Russell King <linux@armlinux.org.uk>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 W:      http://www.armlinux.org.uk/
2175 S:      Maintained
2176 F:      arch/arm/vfp/
2177
2178 ARM/VOIPAC PXA270 SUPPORT
2179 M:      Marek Vasut <marek.vasut@gmail.com>
2180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2181 S:      Maintained
2182 F:      arch/arm/mach-pxa/vpac270.c
2183 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2184
2185 ARM/VT8500 ARM ARCHITECTURE
2186 M:      Tony Prisk <linux@prisktech.co.nz>
2187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2188 S:      Maintained
2189 F:      arch/arm/mach-vt8500/
2190 F:      drivers/clocksource/vt8500_timer.c
2191 F:      drivers/i2c/busses/i2c-wmt.c
2192 F:      drivers/mmc/host/wmt-sdmmc.c
2193 F:      drivers/pwm/pwm-vt8500.c
2194 F:      drivers/rtc/rtc-vt8500.c
2195 F:      drivers/tty/serial/vt8500_serial.c
2196 F:      drivers/usb/host/ehci-platform.c
2197 F:      drivers/usb/host/uhci-platform.c
2198 F:      drivers/video/fbdev/vt8500lcdfb.*
2199 F:      drivers/video/fbdev/wm8505fb*
2200 F:      drivers/video/fbdev/wmt_ge_rops.*
2201
2202 ARM/ZIPIT Z2 SUPPORT
2203 M:      Marek Vasut <marek.vasut@gmail.com>
2204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2205 S:      Maintained
2206 F:      arch/arm/mach-pxa/z2.c
2207 F:      arch/arm/mach-pxa/include/mach/z2.h
2208
2209 ARM/ZTE ARCHITECTURE
2210 M:      Jun Nie <jun.nie@linaro.org>
2211 M:      Baoyou Xie <baoyou.xie@linaro.org>
2212 M:      Shawn Guo <shawnguo@kernel.org>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/boot/dts/zx2967*
2216 F:      arch/arm/mach-zx/
2217 F:      arch/arm64/boot/dts/zte/
2218 F:      drivers/clk/zte/
2219 F:      drivers/dma/zx_dma.c
2220 F:      drivers/gpio/gpio-zx.c
2221 F:      drivers/i2c/busses/i2c-zx2967.c
2222 F:      drivers/mmc/host/dw_mmc-zx.*
2223 F:      drivers/pinctrl/zte/
2224 F:      drivers/soc/zte/
2225 F:      drivers/thermal/zx2967_thermal.c
2226 F:      drivers/watchdog/zx2967_wdt.c
2227 F:      Documentation/devicetree/bindings/arm/zte.txt
2228 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2229 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2230 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2231 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2232 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2233 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2234 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2235 F:      Documentation/devicetree/bindings/soc/zte/
2236 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2237 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2238 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2239 F:      include/dt-bindings/clock/zx2967*.h
2240 F:      include/dt-bindings/soc/zte,*.h
2241 F:      sound/soc/codecs/zx_aud96p22.c
2242 F:      sound/soc/zte/
2243
2244 ARM/ZYNQ ARCHITECTURE
2245 M:      Michal Simek <michal.simek@xilinx.com>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 W:      http://wiki.xilinx.com
2248 T:      git https://github.com/Xilinx/linux-xlnx.git
2249 S:      Supported
2250 F:      arch/arm/mach-zynq/
2251 F:      drivers/cpuidle/cpuidle-zynq.c
2252 F:      drivers/block/xsysace.c
2253 N:      zynq
2254 N:      xilinx
2255 F:      drivers/clocksource/cadence_ttc_timer.c
2256 F:      drivers/i2c/busses/i2c-cadence.c
2257 F:      drivers/mmc/host/sdhci-of-arasan.c
2258 F:      drivers/edac/synopsys_edac.c
2259
2260 ARM64 PORT (AARCH64 ARCHITECTURE)
2261 M:      Catalin Marinas <catalin.marinas@arm.com>
2262 M:      Will Deacon <will.deacon@arm.com>
2263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2265 S:      Maintained
2266 F:      arch/arm64/
2267 F:      Documentation/arm64/
2268
2269 AS3645A LED FLASH CONTROLLER DRIVER
2270 M:      Sakari Ailus <sakari.ailus@iki.fi>
2271 L:      linux-leds@vger.kernel.org
2272 S:      Maintained
2273 F:      drivers/leds/leds-as3645a.c
2274
2275 ASAHI KASEI AK8974 DRIVER
2276 M:      Linus Walleij <linus.walleij@linaro.org>
2277 L:      linux-iio@vger.kernel.org
2278 W:      http://www.akm.com/
2279 S:      Supported
2280 F:      drivers/iio/magnetometer/ak8974.c
2281
2282 ASC7621 HARDWARE MONITOR DRIVER
2283 M:      George Joseph <george.joseph@fairview5.com>
2284 L:      linux-hwmon@vger.kernel.org
2285 S:      Maintained
2286 F:      Documentation/hwmon/asc7621
2287 F:      drivers/hwmon/asc7621.c
2288
2289 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2290 M:      Corentin Chary <corentin.chary@gmail.com>
2291 L:      acpi4asus-user@lists.sourceforge.net
2292 L:      platform-driver-x86@vger.kernel.org
2293 W:      http://acpi4asus.sf.net
2294 S:      Maintained
2295 F:      drivers/platform/x86/asus*.c
2296 F:      drivers/platform/x86/eeepc*.c
2297
2298 ASUS WIRELESS RADIO CONTROL DRIVER
2299 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2300 L:      platform-driver-x86@vger.kernel.org
2301 S:      Maintained
2302 F:      drivers/platform/x86/asus-wireless.c
2303
2304 ASYMMETRIC KEYS
2305 M:      David Howells <dhowells@redhat.com>
2306 L:      keyrings@vger.kernel.org
2307 S:      Maintained
2308 F:      Documentation/crypto/asymmetric-keys.txt
2309 F:      include/linux/verification.h
2310 F:      include/crypto/public_key.h
2311 F:      include/crypto/pkcs7.h
2312 F:      crypto/asymmetric_keys/
2313
2314 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2315 R:      Dan Williams <dan.j.williams@intel.com>
2316 W:      http://sourceforge.net/projects/xscaleiop
2317 S:      Odd fixes
2318 F:      Documentation/crypto/async-tx-api.txt
2319 F:      crypto/async_tx/
2320 F:      drivers/dma/
2321 F:      include/linux/dmaengine.h
2322 F:      include/linux/async_tx.h
2323
2324 AT24 EEPROM DRIVER
2325 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2326 L:      linux-i2c@vger.kernel.org
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2328 S:      Maintained
2329 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2330 F:      drivers/misc/eeprom/at24.c
2331 F:      include/linux/platform_data/at24.h
2332
2333 ATA OVER ETHERNET (AOE) DRIVER
2334 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2335 W:      http://www.openaoe.org/
2336 S:      Supported
2337 F:      Documentation/aoe/
2338 F:      drivers/block/aoe/
2339
2340 ATHEROS 71XX/9XXX GPIO DRIVER
2341 M:      Alban Bedel <albeu@free.fr>
2342 W:      https://github.com/AlbanBedel/linux
2343 T:      git git://github.com/AlbanBedel/linux
2344 S:      Maintained
2345 F:      drivers/gpio/gpio-ath79.c
2346 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2347
2348 ATHEROS 71XX/9XXX USB PHY DRIVER
2349 M:      Alban Bedel <albeu@free.fr>
2350 W:      https://github.com/AlbanBedel/linux
2351 T:      git git://github.com/AlbanBedel/linux
2352 S:      Maintained
2353 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2354 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2355
2356 ATHEROS ATH GENERIC UTILITIES
2357 M:      Kalle Valo <kvalo@codeaurora.org>
2358 L:      linux-wireless@vger.kernel.org
2359 S:      Supported
2360 F:      drivers/net/wireless/ath/*
2361
2362 ATHEROS ATH5K WIRELESS DRIVER
2363 M:      Jiri Slaby <jirislaby@gmail.com>
2364 M:      Nick Kossifidis <mickflemm@gmail.com>
2365 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2366 L:      linux-wireless@vger.kernel.org
2367 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2368 S:      Maintained
2369 F:      drivers/net/wireless/ath/ath5k/
2370
2371 ATHEROS ATH6KL WIRELESS DRIVER
2372 M:      Kalle Valo <kvalo@codeaurora.org>
2373 L:      linux-wireless@vger.kernel.org
2374 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2376 S:      Supported
2377 F:      drivers/net/wireless/ath/ath6kl/
2378
2379 ATI_REMOTE2 DRIVER
2380 M:      Ville Syrjala <syrjala@sci.fi>
2381 S:      Maintained
2382 F:      drivers/input/misc/ati_remote2.c
2383
2384 ATK0110 HWMON DRIVER
2385 M:      Luca Tettamanti <kronos.it@gmail.com>
2386 L:      linux-hwmon@vger.kernel.org
2387 S:      Maintained
2388 F:      drivers/hwmon/asus_atk0110.c
2389
2390 ATLX ETHERNET DRIVERS
2391 M:      Jay Cliburn <jcliburn@gmail.com>
2392 M:      Chris Snook <chris.snook@gmail.com>
2393 L:      netdev@vger.kernel.org
2394 W:      http://sourceforge.net/projects/atl1
2395 W:      http://atl1.sourceforge.net
2396 S:      Maintained
2397 F:      drivers/net/ethernet/atheros/
2398
2399 ATM
2400 M:      Chas Williams <3chas3@gmail.com>
2401 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2402 L:      netdev@vger.kernel.org
2403 W:      http://linux-atm.sourceforge.net
2404 S:      Maintained
2405 F:      drivers/atm/
2406 F:      include/linux/atm*
2407 F:      include/uapi/linux/atm*
2408
2409 ATMEL AT91 / AT32 MCI DRIVER
2410 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2411 S:      Maintained
2412 F:      drivers/mmc/host/atmel-mci.c
2413
2414 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2415 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2416 S:      Supported
2417 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2418
2419 ATMEL Audio ALSA driver
2420 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2421 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2422 S:      Supported
2423 F:      sound/soc/atmel
2424
2425 ATMEL I2C DRIVER
2426 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2427 L:      linux-i2c@vger.kernel.org
2428 S:      Supported
2429 F:      drivers/i2c/busses/i2c-at91.c
2430
2431 ATMEL ISI DRIVER
2432 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2433 L:      linux-media@vger.kernel.org
2434 S:      Supported
2435 F:      drivers/media/platform/atmel/atmel-isi.c
2436 F:      include/media/atmel-isi.h
2437
2438 ATMEL LCDFB DRIVER
2439 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2440 L:      linux-fbdev@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/video/fbdev/atmel_lcdfb.c
2443 F:      include/video/atmel_lcdc.h
2444
2445 ATMEL MACB ETHERNET DRIVER
2446 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2447 S:      Supported
2448 F:      drivers/net/ethernet/cadence/
2449
2450 ATMEL MAXTOUCH DRIVER
2451 M:      Nick Dyer <nick@shmanahar.org>
2452 T:      git git://github.com/ndyer/linux.git
2453 S:      Maintained
2454 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2455 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2456
2457 ATMEL SAMA5D2 ADC DRIVER
2458 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2459 L:      linux-iio@vger.kernel.org
2460 S:      Supported
2461 F:      drivers/iio/adc/at91-sama5d2_adc.c
2462
2463 ATMEL SDMMC DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 L:      linux-mmc@vger.kernel.org
2466 S:      Supported
2467 F:      drivers/mmc/host/sdhci-of-at91.c
2468
2469 ATMEL SPI DRIVER
2470 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2471 S:      Supported
2472 F:      drivers/spi/spi-atmel.*
2473
2474 ATMEL SSC DRIVER
2475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      drivers/misc/atmel-ssc.c
2479 F:      include/linux/atmel-ssc.h
2480
2481 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2482 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Supported
2485 F:      drivers/misc/atmel_tclib.c
2486 F:      drivers/clocksource/tcb_clksrc.c
2487
2488 ATMEL USBA UDC DRIVER
2489 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Supported
2492 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2493
2494 ATMEL WIRELESS DRIVER
2495 M:      Simon Kelley <simon@thekelleys.org.uk>
2496 L:      linux-wireless@vger.kernel.org
2497 W:      http://www.thekelleys.org.uk/atmel
2498 W:      http://atmelwlandriver.sourceforge.net/
2499 S:      Maintained
2500 F:      drivers/net/wireless/atmel/atmel*
2501
2502 ATMEL XDMA DRIVER
2503 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2504 L:      linux-arm-kernel@lists.infradead.org
2505 L:      dmaengine@vger.kernel.org
2506 S:      Supported
2507 F:      drivers/dma/at_xdmac.c
2508
2509 ATOMIC INFRASTRUCTURE
2510 M:      Will Deacon <will.deacon@arm.com>
2511 M:      Peter Zijlstra <peterz@infradead.org>
2512 R:      Boqun Feng <boqun.feng@gmail.com>
2513 L:      linux-kernel@vger.kernel.org
2514 S:      Maintained
2515 F:      arch/*/include/asm/atomic*.h
2516 F:      include/*/atomic*.h
2517
2518 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2519 M:      Bradley Grove <linuxdrivers@attotech.com>
2520 L:      linux-scsi@vger.kernel.org
2521 W:      http://www.attotech.com
2522 S:      Supported
2523 F:      drivers/scsi/esas2r
2524
2525 ATUSB IEEE 802.15.4 RADIO DRIVER
2526 M:      Stefan Schmidt <stefan@osg.samsung.com>
2527 L:      linux-wpan@vger.kernel.org
2528 S:      Maintained
2529 F:      drivers/net/ieee802154/atusb.c
2530 F:      drivers/net/ieee802154/atusb.h
2531 F:      drivers/net/ieee802154/at86rf230.h
2532
2533 AUDIT SUBSYSTEM
2534 M:      Paul Moore <paul@paul-moore.com>
2535 M:      Eric Paris <eparis@redhat.com>
2536 L:      linux-audit@redhat.com (moderated for non-subscribers)
2537 W:      https://github.com/linux-audit
2538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2539 S:      Supported
2540 F:      include/linux/audit.h
2541 F:      include/uapi/linux/audit.h
2542 F:      kernel/audit*
2543
2544 AUXILIARY DISPLAY DRIVERS
2545 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2546 S:      Maintained
2547 F:      drivers/auxdisplay/
2548 F:      include/linux/cfag12864b.h
2549
2550 AX.25 NETWORK LAYER
2551 M:      Ralf Baechle <ralf@linux-mips.org>
2552 L:      linux-hams@vger.kernel.org
2553 W:      http://www.linux-ax25.org/
2554 S:      Maintained
2555 F:      include/uapi/linux/ax25.h
2556 F:      include/net/ax25.h
2557 F:      net/ax25/
2558
2559 AXENTIA ARM DEVICES
2560 M:      Peter Rosin <peda@axentia.se>
2561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2562 S:      Maintained
2563 F:      Documentation/devicetree/bindings/arm/axentia.txt
2564 F:      arch/arm/boot/dts/at91-linea.dtsi
2565 F:      arch/arm/boot/dts/at91-natte.dtsi
2566 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2567 F:      arch/arm/boot/dts/at91-tse850-3.dts
2568
2569 AXENTIA ASOC DRIVERS
2570 M:      Peter Rosin <peda@axentia.se>
2571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2572 S:      Maintained
2573 F:      Documentation/devicetree/bindings/sound/axentia,*
2574 F:      sound/soc/atmel/tse850-pcm5142.c
2575
2576 AZ6007 DVB DRIVER
2577 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2578 L:      linux-media@vger.kernel.org
2579 W:      https://linuxtv.org
2580 T:      git git://linuxtv.org/media_tree.git
2581 S:      Maintained
2582 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2583
2584 AZTECH FM RADIO RECEIVER DRIVER
2585 M:      Hans Verkuil <hverkuil@xs4all.nl>
2586 L:      linux-media@vger.kernel.org
2587 T:      git git://linuxtv.org/media_tree.git
2588 W:      https://linuxtv.org
2589 S:      Maintained
2590 F:      drivers/media/radio/radio-aztech*
2591
2592 B43 WIRELESS DRIVER
2593 L:      linux-wireless@vger.kernel.org
2594 L:      b43-dev@lists.infradead.org
2595 W:      http://wireless.kernel.org/en/users/Drivers/b43
2596 S:      Odd Fixes
2597 F:      drivers/net/wireless/broadcom/b43/
2598
2599 B43LEGACY WIRELESS DRIVER
2600 M:      Larry Finger <Larry.Finger@lwfinger.net>
2601 L:      linux-wireless@vger.kernel.org
2602 L:      b43-dev@lists.infradead.org
2603 W:      http://wireless.kernel.org/en/users/Drivers/b43
2604 S:      Maintained
2605 F:      drivers/net/wireless/broadcom/b43legacy/
2606
2607 BACKLIGHT CLASS/SUBSYSTEM
2608 M:      Lee Jones <lee.jones@linaro.org>
2609 M:      Daniel Thompson <daniel.thompson@linaro.org>
2610 M:      Jingoo Han <jingoohan1@gmail.com>
2611 L:      dri-devel@lists.freedesktop.org
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2613 S:      Maintained
2614 F:      drivers/video/backlight/
2615 F:      include/linux/backlight.h
2616 F:      include/linux/pwm_backlight.h
2617 F:      Documentation/devicetree/bindings/leds/backlight
2618
2619 BATMAN ADVANCED
2620 M:      Marek Lindner <mareklindner@neomailbox.ch>
2621 M:      Simon Wunderlich <sw@simonwunderlich.de>
2622 M:      Antonio Quartulli <a@unstable.cc>
2623 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2624 W:      https://www.open-mesh.org/
2625 Q:      https://patchwork.open-mesh.org/project/batman/list/
2626 S:      Maintained
2627 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2628 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2629 F:      Documentation/networking/batman-adv.rst
2630 F:      include/uapi/linux/batadv_packet.h
2631 F:      include/uapi/linux/batman_adv.h
2632 F:      net/batman-adv/
2633
2634 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2635 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2636 L:      linux-hams@vger.kernel.org
2637 W:      http://www.baycom.org/~tom/ham/ham.html
2638 S:      Maintained
2639 F:      drivers/net/hamradio/baycom*
2640
2641 BCACHE (BLOCK LAYER CACHE)
2642 M:      Coly Li <colyli@suse.de>
2643 M:      Kent Overstreet <kent.overstreet@gmail.com>
2644 L:      linux-bcache@vger.kernel.org
2645 W:      http://bcache.evilpiepirate.org
2646 C:      irc://irc.oftc.net/bcache
2647 S:      Maintained
2648 F:      drivers/md/bcache/
2649
2650 BDISP ST MEDIA DRIVER
2651 M:      Fabien Dessenne <fabien.dessenne@st.com>
2652 L:      linux-media@vger.kernel.org
2653 T:      git git://linuxtv.org/media_tree.git
2654 W:      https://linuxtv.org
2655 S:      Supported
2656 F:      drivers/media/platform/sti/bdisp
2657
2658 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2659 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2660 L:      netdev@vger.kernel.org
2661 S:      Maintained
2662 F:      drivers/net/ethernet/ec_bhf.c
2663
2664 BEFS FILE SYSTEM
2665 M:      Luis de Bethencourt <luisbg@kernel.org>
2666 M:      Salah Triki <salah.triki@gmail.com>
2667 S:      Maintained
2668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2669 F:      Documentation/filesystems/befs.txt
2670 F:      fs/befs/
2671
2672 BFQ I/O SCHEDULER
2673 M:      Paolo Valente <paolo.valente@linaro.org>
2674 M:      Jens Axboe <axboe@kernel.dk>
2675 L:      linux-block@vger.kernel.org
2676 S:      Maintained
2677 F:      block/bfq-*
2678 F:      Documentation/block/bfq-iosched.txt
2679
2680 BFS FILE SYSTEM
2681 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2682 S:      Maintained
2683 F:      Documentation/filesystems/bfs.txt
2684 F:      fs/bfs/
2685 F:      include/uapi/linux/bfs_fs.h
2686
2687 BLINKM RGB LED DRIVER
2688 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2689 S:      Maintained
2690 F:      drivers/leds/leds-blinkm.c
2691
2692 BLOCK LAYER
2693 M:      Jens Axboe <axboe@kernel.dk>
2694 L:      linux-block@vger.kernel.org
2695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2696 S:      Maintained
2697 F:      block/
2698 F:      drivers/block/
2699 F:      kernel/trace/blktrace.c
2700 F:      lib/sbitmap.c
2701
2702 BLOCK2MTD DRIVER
2703 M:      Joern Engel <joern@lazybastard.org>
2704 L:      linux-mtd@lists.infradead.org
2705 S:      Maintained
2706 F:      drivers/mtd/devices/block2mtd.c
2707
2708 BLUETOOTH DRIVERS
2709 M:      Marcel Holtmann <marcel@holtmann.org>
2710 M:      Johan Hedberg <johan.hedberg@gmail.com>
2711 L:      linux-bluetooth@vger.kernel.org
2712 W:      http://www.bluez.org/
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2715 S:      Maintained
2716 F:      drivers/bluetooth/
2717
2718 BLUETOOTH SUBSYSTEM
2719 M:      Marcel Holtmann <marcel@holtmann.org>
2720 M:      Johan Hedberg <johan.hedberg@gmail.com>
2721 L:      linux-bluetooth@vger.kernel.org
2722 W:      http://www.bluez.org/
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2725 S:      Maintained
2726 F:      net/bluetooth/
2727 F:      include/net/bluetooth/
2728
2729 BONDING DRIVER
2730 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2731 M:      Veaceslav Falico <vfalico@gmail.com>
2732 M:      Andy Gospodarek <andy@greyhouse.net>
2733 L:      netdev@vger.kernel.org
2734 W:      http://sourceforge.net/projects/bonding/
2735 S:      Supported
2736 F:      drivers/net/bonding/
2737 F:      include/uapi/linux/if_bonding.h
2738
2739 BPF (Safe dynamic programs and tools)
2740 M:      Alexei Starovoitov <ast@kernel.org>
2741 M:      Daniel Borkmann <daniel@iogearbox.net>
2742 L:      netdev@vger.kernel.org
2743 L:      linux-kernel@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2746 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2747 S:      Supported
2748 F:      arch/x86/net/bpf_jit*
2749 F:      Documentation/networking/filter.txt
2750 F:      Documentation/bpf/
2751 F:      include/linux/bpf*
2752 F:      include/linux/filter.h
2753 F:      include/trace/events/xdp.h
2754 F:      include/uapi/linux/bpf*
2755 F:      include/uapi/linux/filter.h
2756 F:      kernel/bpf/
2757 F:      kernel/trace/bpf_trace.c
2758 F:      lib/test_bpf.c
2759 F:      net/bpf/
2760 F:      net/core/filter.c
2761 F:      net/sched/act_bpf.c
2762 F:      net/sched/cls_bpf.c
2763 F:      samples/bpf/
2764 F:      tools/bpf/
2765 F:      tools/lib/bpf/
2766 F:      tools/testing/selftests/bpf/
2767
2768 BROADCOM B44 10/100 ETHERNET DRIVER
2769 M:      Michael Chan <michael.chan@broadcom.com>
2770 L:      netdev@vger.kernel.org
2771 S:      Supported
2772 F:      drivers/net/ethernet/broadcom/b44.*
2773
2774 BROADCOM B53 ETHERNET SWITCH DRIVER
2775 M:      Florian Fainelli <f.fainelli@gmail.com>
2776 L:      netdev@vger.kernel.org
2777 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2778 S:      Supported
2779 F:      drivers/net/dsa/b53/*
2780 F:      include/linux/platform_data/b53.h
2781
2782 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2783 M:      Florian Fainelli <f.fainelli@gmail.com>
2784 M:      Ray Jui <rjui@broadcom.com>
2785 M:      Scott Branden <sbranden@broadcom.com>
2786 M:      bcm-kernel-feedback-list@broadcom.com
2787 T:      git git://github.com/broadcom/mach-bcm
2788 S:      Maintained
2789 N:      bcm281*
2790 N:      bcm113*
2791 N:      bcm216*
2792 N:      kona
2793 F:      arch/arm/mach-bcm/
2794
2795 BROADCOM BCM2835 ARM ARCHITECTURE
2796 M:      Eric Anholt <eric@anholt.net>
2797 M:      Stefan Wahren <stefan.wahren@i2se.com>
2798 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2799 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2800 T:      git git://github.com/anholt/linux
2801 S:      Maintained
2802 N:      bcm2835
2803 F:      drivers/staging/vc04_services
2804
2805 BROADCOM BCM47XX MIPS ARCHITECTURE
2806 M:      Hauke Mehrtens <hauke@hauke-m.de>
2807 M:      Rafał Miłecki <zajec5@gmail.com>
2808 L:      linux-mips@linux-mips.org
2809 S:      Maintained
2810 F:      Documentation/devicetree/bindings/mips/brcm/
2811 F:      arch/mips/bcm47xx/*
2812 F:      arch/mips/include/asm/mach-bcm47xx/*
2813
2814 BROADCOM BCM5301X ARM ARCHITECTURE
2815 M:      Hauke Mehrtens <hauke@hauke-m.de>
2816 M:      Rafał Miłecki <zajec5@gmail.com>
2817 M:      Jon Mason <jonmason@broadcom.com>
2818 M:      bcm-kernel-feedback-list@broadcom.com
2819 L:      linux-arm-kernel@lists.infradead.org
2820 S:      Maintained
2821 F:      arch/arm/mach-bcm/bcm_5301x.c
2822 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2823 F:      arch/arm/boot/dts/bcm470*
2824 F:      arch/arm/boot/dts/bcm953012*
2825
2826 BROADCOM BCM53573 ARM ARCHITECTURE
2827 M:      Rafał Miłecki <rafal@milecki.pl>
2828 L:      linux-arm-kernel@lists.infradead.org
2829 S:      Maintained
2830 F:      arch/arm/boot/dts/bcm53573*
2831 F:      arch/arm/boot/dts/bcm47189*
2832
2833 BROADCOM BCM63XX ARM ARCHITECTURE
2834 M:      Florian Fainelli <f.fainelli@gmail.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2837 T:      git git://github.com/broadcom/stblinux.git
2838 S:      Maintained
2839 N:      bcm63xx
2840
2841 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2842 M:      Kevin Cernekee <cernekee@gmail.com>
2843 L:      linux-usb@vger.kernel.org
2844 S:      Maintained
2845 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2846
2847 BROADCOM BCM7XXX ARM ARCHITECTURE
2848 M:      Brian Norris <computersforpeace@gmail.com>
2849 M:      Gregory Fong <gregory.0xf0@gmail.com>
2850 M:      Florian Fainelli <f.fainelli@gmail.com>
2851 M:      bcm-kernel-feedback-list@broadcom.com
2852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2853 T:      git git://github.com/broadcom/stblinux.git
2854 S:      Maintained
2855 F:      arch/arm/mach-bcm/*brcmstb*
2856 F:      arch/arm/boot/dts/bcm7*.dts*
2857 F:      drivers/bus/brcmstb_gisb.c
2858 F:      arch/arm/mm/cache-b15-rac.c
2859 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2860 N:      brcmstb
2861
2862 BROADCOM BMIPS CPUFREQ DRIVER
2863 M:      Markus Mayer <mmayer@broadcom.com>
2864 M:      bcm-kernel-feedback-list@broadcom.com
2865 L:      linux-pm@vger.kernel.org
2866 S:      Maintained
2867 F:      drivers/cpufreq/bmips-cpufreq.c
2868
2869 BROADCOM BMIPS MIPS ARCHITECTURE
2870 M:      Kevin Cernekee <cernekee@gmail.com>
2871 M:      Florian Fainelli <f.fainelli@gmail.com>
2872 L:      linux-mips@linux-mips.org
2873 T:      git git://github.com/broadcom/stblinux.git
2874 S:      Maintained
2875 F:      arch/mips/bmips/*
2876 F:      arch/mips/include/asm/mach-bmips/*
2877 F:      arch/mips/kernel/*bmips*
2878 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2879 F:      drivers/irqchip/irq-bcm63*
2880 F:      drivers/irqchip/irq-bcm7*
2881 F:      drivers/irqchip/irq-brcmstb*
2882 F:      include/linux/bcm963xx_nvram.h
2883 F:      include/linux/bcm963xx_tag.h
2884
2885 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2886 M:      Rasesh Mody <rasesh.mody@cavium.com>
2887 M:      Harish Patil <harish.patil@cavium.com>
2888 M:      Dept-GELinuxNICDev@cavium.com
2889 L:      netdev@vger.kernel.org
2890 S:      Supported
2891 F:      drivers/net/ethernet/broadcom/bnx2.*
2892 F:      drivers/net/ethernet/broadcom/bnx2_*
2893
2894 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2895 M:      QLogic-Storage-Upstream@qlogic.com
2896 L:      linux-scsi@vger.kernel.org
2897 S:      Supported
2898 F:      drivers/scsi/bnx2fc/
2899
2900 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2901 M:      QLogic-Storage-Upstream@qlogic.com
2902 L:      linux-scsi@vger.kernel.org
2903 S:      Supported
2904 F:      drivers/scsi/bnx2i/
2905
2906 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2907 M:      Ariel Elior <ariel.elior@cavium.com>
2908 M:      everest-linux-l2@cavium.com
2909 L:      netdev@vger.kernel.org
2910 S:      Supported
2911 F:      drivers/net/ethernet/broadcom/bnx2x/
2912
2913 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2914 M:      Michael Chan <michael.chan@broadcom.com>
2915 L:      netdev@vger.kernel.org
2916 S:      Supported
2917 F:      drivers/net/ethernet/broadcom/bnxt/
2918
2919 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2920 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2921 M:      Franky Lin <franky.lin@broadcom.com>
2922 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2923 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2924 M:      Wright Feng <wright.feng@cypress.com>
2925 L:      linux-wireless@vger.kernel.org
2926 L:      brcm80211-dev-list.pdl@broadcom.com
2927 L:      brcm80211-dev-list@cypress.com
2928 S:      Supported
2929 F:      drivers/net/wireless/broadcom/brcm80211/
2930
2931 BROADCOM BRCMSTB GPIO DRIVER
2932 M:      Gregory Fong <gregory.0xf0@gmail.com>
2933 L:      bcm-kernel-feedback-list@broadcom.com
2934 S:      Supported
2935 F:      drivers/gpio/gpio-brcmstb.c
2936 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2937
2938 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2939 M:      Al Cooper <alcooperx@gmail.com>
2940 L:      linux-kernel@vger.kernel.org
2941 L:      bcm-kernel-feedback-list@broadcom.com
2942 S:      Maintained
2943 F:      drivers/phy/broadcom/phy-brcm-usb*
2944
2945 BROADCOM GENET ETHERNET DRIVER
2946 M:      Doug Berger <opendmb@gmail.com>
2947 M:      Florian Fainelli <f.fainelli@gmail.com>
2948 L:      netdev@vger.kernel.org
2949 S:      Supported
2950 F:      drivers/net/ethernet/broadcom/genet/
2951
2952 BROADCOM IPROC ARM ARCHITECTURE
2953 M:      Ray Jui <rjui@broadcom.com>
2954 M:      Scott Branden <sbranden@broadcom.com>
2955 M:      Jon Mason <jonmason@broadcom.com>
2956 M:      bcm-kernel-feedback-list@broadcom.com
2957 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2958 T:      git git://github.com/broadcom/cygnus-linux.git
2959 S:      Maintained
2960 N:      iproc
2961 N:      cygnus
2962 N:      bcm[-_]nsp
2963 N:      bcm9113*
2964 N:      bcm9583*
2965 N:      bcm9585*
2966 N:      bcm9586*
2967 N:      bcm988312
2968 N:      bcm113*
2969 N:      bcm583*
2970 N:      bcm585*
2971 N:      bcm586*
2972 N:      bcm88312
2973 N:      hr2
2974 F:      arch/arm64/boot/dts/broadcom/ns2*
2975 F:      drivers/clk/bcm/clk-ns*
2976 F:      drivers/pinctrl/bcm/pinctrl-ns*
2977
2978 BROADCOM KONA GPIO DRIVER
2979 M:      Ray Jui <rjui@broadcom.com>
2980 L:      bcm-kernel-feedback-list@broadcom.com
2981 S:      Supported
2982 F:      drivers/gpio/gpio-bcm-kona.c
2983 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2984
2985 BROADCOM NETXTREME-E ROCE DRIVER
2986 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2987 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2988 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2989 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2990 L:      linux-rdma@vger.kernel.org
2991 W:      http://www.broadcom.com
2992 S:      Supported
2993 F:      drivers/infiniband/hw/bnxt_re/
2994 F:      include/uapi/rdma/bnxt_re-abi.h
2995
2996 BROADCOM NVRAM DRIVER
2997 M:      Rafał Miłecki <zajec5@gmail.com>
2998 L:      linux-mips@linux-mips.org
2999 S:      Maintained
3000 F:      drivers/firmware/broadcom/*
3001
3002 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3003 M:      Rafał Miłecki <zajec5@gmail.com>
3004 L:      linux-wireless@vger.kernel.org
3005 S:      Maintained
3006 F:      drivers/bcma/
3007 F:      include/linux/bcma/
3008
3009 BROADCOM STB AVS CPUFREQ DRIVER
3010 M:      Markus Mayer <mmayer@broadcom.com>
3011 M:      bcm-kernel-feedback-list@broadcom.com
3012 L:      linux-pm@vger.kernel.org
3013 S:      Maintained
3014 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3015 F:      drivers/cpufreq/brcmstb*
3016
3017 BROADCOM STB AVS TMON DRIVER
3018 M:      Markus Mayer <mmayer@broadcom.com>
3019 M:      bcm-kernel-feedback-list@broadcom.com
3020 L:      linux-pm@vger.kernel.org
3021 S:      Maintained
3022 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3023 F:      drivers/thermal/broadcom/brcmstb*
3024
3025 BROADCOM STB NAND FLASH DRIVER
3026 M:      Brian Norris <computersforpeace@gmail.com>
3027 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3028 L:      linux-mtd@lists.infradead.org
3029 L:      bcm-kernel-feedback-list@broadcom.com
3030 S:      Maintained
3031 F:      drivers/mtd/nand/raw/brcmnand/
3032
3033 BROADCOM STB DPFE DRIVER
3034 M:      Markus Mayer <mmayer@broadcom.com>
3035 M:      bcm-kernel-feedback-list@broadcom.com
3036 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3037 S:      Maintained
3038 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3039 F:      drivers/memory/brcmstb_dpfe.c
3040
3041 BROADCOM SYSTEMPORT ETHERNET DRIVER
3042 M:      Florian Fainelli <f.fainelli@gmail.com>
3043 L:      netdev@vger.kernel.org
3044 S:      Supported
3045 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3046
3047 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3048 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3049 M:      Prashant Sreedharan <prashant@broadcom.com>
3050 M:      Michael Chan <mchan@broadcom.com>
3051 L:      netdev@vger.kernel.org
3052 S:      Supported
3053 F:      drivers/net/ethernet/broadcom/tg3.*
3054
3055 BROCADE BFA FC SCSI DRIVER
3056 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3057 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3058 L:      linux-scsi@vger.kernel.org
3059 S:      Supported
3060 F:      drivers/scsi/bfa/
3061
3062 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3063 M:      Rasesh Mody <rasesh.mody@cavium.com>
3064 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3065 M:      Dept-GELinuxNICDev@cavium.com
3066 L:      netdev@vger.kernel.org
3067 S:      Supported
3068 F:      drivers/net/ethernet/brocade/bna/
3069
3070 BSG (block layer generic sg v4 driver)
3071 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3072 L:      linux-scsi@vger.kernel.org
3073 S:      Supported
3074 F:      block/bsg.c
3075 F:      include/linux/bsg.h
3076 F:      include/uapi/linux/bsg.h
3077
3078 BT87X AUDIO DRIVER
3079 M:      Clemens Ladisch <clemens@ladisch.de>
3080 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3081 T:      git git://git.alsa-project.org/alsa-kernel.git
3082 S:      Maintained
3083 F:      Documentation/sound/cards/bt87x.rst
3084 F:      sound/pci/bt87x.c
3085
3086 BT8XXGPIO DRIVER
3087 M:      Michael Buesch <m@bues.ch>
3088 W:      http://bu3sch.de/btgpio.php
3089 S:      Maintained
3090 F:      drivers/gpio/gpio-bt8xx.c
3091
3092 BTRFS FILE SYSTEM
3093 M:      Chris Mason <clm@fb.com>
3094 M:      Josef Bacik <jbacik@fb.com>
3095 M:      David Sterba <dsterba@suse.com>
3096 L:      linux-btrfs@vger.kernel.org
3097 W:      http://btrfs.wiki.kernel.org/
3098 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3100 S:      Maintained
3101 F:      Documentation/filesystems/btrfs.txt
3102 F:      fs/btrfs/
3103 F:      include/linux/btrfs*
3104 F:      include/uapi/linux/btrfs*
3105
3106 BTTV VIDEO4LINUX DRIVER
3107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3108 L:      linux-media@vger.kernel.org
3109 W:      https://linuxtv.org
3110 T:      git git://linuxtv.org/media_tree.git
3111 S:      Odd fixes
3112 F:      Documentation/media/v4l-drivers/bttv*
3113 F:      drivers/media/pci/bt8xx/bttv*
3114
3115 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3116 M:      Chanwoo Choi <cw00.choi@samsung.com>
3117 L:      linux-pm@vger.kernel.org
3118 L:      linux-samsung-soc@vger.kernel.org
3119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3120 S:      Maintained
3121 F:      drivers/devfreq/exynos-bus.c
3122 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3123
3124 BUSLOGIC SCSI DRIVER
3125 M:      Khalid Aziz <khalid@gonehiking.org>
3126 L:      linux-scsi@vger.kernel.org
3127 S:      Maintained
3128 F:      drivers/scsi/BusLogic.*
3129 F:      drivers/scsi/FlashPoint.*
3130
3131 C-MEDIA CMI8788 DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      sound/pci/oxygen/
3137
3138 C6X ARCHITECTURE
3139 M:      Mark Salter <msalter@redhat.com>
3140 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3141 L:      linux-c6x-dev@linux-c6x.org
3142 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3143 S:      Maintained
3144 F:      arch/c6x/
3145
3146 CA8210 IEEE-802.15.4 RADIO DRIVER
3147 M:      Harry Morris <h.morris@cascoda.com>
3148 L:      linux-wpan@vger.kernel.org
3149 W:      https://github.com/Cascoda/ca8210-linux.git
3150 S:      Maintained
3151 F:      drivers/net/ieee802154/ca8210.c
3152 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3153
3154 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3155 M:      David Howells <dhowells@redhat.com>
3156 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3157 S:      Supported
3158 F:      Documentation/filesystems/caching/cachefiles.txt
3159 F:      fs/cachefiles/
3160
3161 CADENCE MIPI-CSI2 BRIDGES
3162 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3163 L:      linux-media@vger.kernel.org
3164 S:      Maintained
3165 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3166 F:      drivers/media/platform/cadence/cdns-csi2*
3167
3168 CADET FM/AM RADIO RECEIVER DRIVER
3169 M:      Hans Verkuil <hverkuil@xs4all.nl>
3170 L:      linux-media@vger.kernel.org
3171 T:      git git://linuxtv.org/media_tree.git
3172 W:      https://linuxtv.org
3173 S:      Maintained
3174 F:      drivers/media/radio/radio-cadet*
3175
3176 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3177 M:      Jonathan Corbet <corbet@lwn.net>
3178 L:      linux-media@vger.kernel.org
3179 T:      git git://linuxtv.org/media_tree.git
3180 S:      Maintained
3181 F:      Documentation/media/v4l-drivers/cafe_ccic*
3182 F:      drivers/media/platform/marvell-ccic/
3183
3184 CAIF NETWORK LAYER
3185 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3186 L:      netdev@vger.kernel.org
3187 S:      Supported
3188 F:      Documentation/networking/caif/
3189 F:      drivers/net/caif/
3190 F:      include/uapi/linux/caif/
3191 F:      include/net/caif/
3192 F:      net/caif/
3193
3194 CALGARY x86-64 IOMMU
3195 M:      Muli Ben-Yehuda <mulix@mulix.org>
3196 M:      Jon Mason <jdmason@kudzu.us>
3197 L:      iommu@lists.linux-foundation.org
3198 S:      Maintained
3199 F:      arch/x86/kernel/pci-calgary_64.c
3200 F:      arch/x86/kernel/tce_64.c
3201 F:      arch/x86/include/asm/calgary.h
3202 F:      arch/x86/include/asm/tce.h
3203
3204 CAN NETWORK DRIVERS
3205 M:      Wolfgang Grandegger <wg@grandegger.com>
3206 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3207 L:      linux-can@vger.kernel.org
3208 W:      https://github.com/linux-can
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3211 S:      Maintained
3212 F:      Documentation/devicetree/bindings/net/can/
3213 F:      drivers/net/can/
3214 F:      include/linux/can/dev.h
3215 F:      include/linux/can/platform/
3216 F:      include/uapi/linux/can/error.h
3217 F:      include/uapi/linux/can/netlink.h
3218
3219 CAN NETWORK LAYER
3220 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3221 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3222 L:      linux-can@vger.kernel.org
3223 W:      https://github.com/linux-can
3224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3226 S:      Maintained
3227 F:      Documentation/networking/can.rst
3228 F:      net/can/
3229 F:      include/linux/can/core.h
3230 F:      include/uapi/linux/can.h
3231 F:      include/uapi/linux/can/bcm.h
3232 F:      include/uapi/linux/can/raw.h
3233 F:      include/uapi/linux/can/gw.h
3234
3235 CAPABILITIES
3236 M:      Serge Hallyn <serge@hallyn.com>
3237 L:      linux-security-module@vger.kernel.org
3238 S:      Supported
3239 F:      include/linux/capability.h
3240 F:      include/uapi/linux/capability.h
3241 F:      security/commoncap.c
3242 F:      kernel/capability.c
3243
3244 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3245 M:      Kevin Tsai <ktsai@capellamicro.com>
3246 S:      Maintained
3247 F:      drivers/iio/light/cm*
3248
3249 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3250 M:      Christian Lamparter <chunkeey@googlemail.com>
3251 L:      linux-wireless@vger.kernel.org
3252 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3253 S:      Maintained
3254 F:      drivers/net/wireless/ath/carl9170/
3255
3256 CAVIUM I2C DRIVER
3257 M:      Jan Glauber <jglauber@cavium.com>
3258 M:      David Daney <david.daney@cavium.com>
3259 W:      http://www.cavium.com
3260 S:      Supported
3261 F:      drivers/i2c/busses/i2c-octeon*
3262 F:      drivers/i2c/busses/i2c-thunderx*
3263
3264 CAVIUM LIQUIDIO NETWORK DRIVER
3265 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3266 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3267 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3268 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3269 L:      netdev@vger.kernel.org
3270 W:      http://www.cavium.com
3271 S:      Supported
3272 F:      drivers/net/ethernet/cavium/liquidio/
3273
3274 CAVIUM MMC DRIVER
3275 M:      Jan Glauber <jglauber@cavium.com>
3276 M:      David Daney <david.daney@cavium.com>
3277 M:      Steven J. Hill <Steven.Hill@cavium.com>
3278 W:      http://www.cavium.com
3279 S:      Supported
3280 F:      drivers/mmc/host/cavium*
3281
3282 CAVIUM OCTEON-TX CRYPTO DRIVER
3283 M:      George Cherian <george.cherian@cavium.com>
3284 L:      linux-crypto@vger.kernel.org
3285 W:      http://www.cavium.com
3286 S:      Supported
3287 F:      drivers/crypto/cavium/cpt/
3288
3289 CAVIUM THUNDERX2 ARM64 SOC
3290 M:      Robert Richter <rrichter@cavium.com>
3291 M:      Jayachandran C <jnair@caviumnetworks.com>
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 S:      Maintained
3294 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3295 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3296
3297 CC2520 IEEE-802.15.4 RADIO DRIVER
3298 M:      Varka Bhadram <varkabhadram@gmail.com>
3299 L:      linux-wpan@vger.kernel.org
3300 S:      Maintained
3301 F:      drivers/net/ieee802154/cc2520.c
3302 F:      include/linux/spi/cc2520.h
3303 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3304
3305 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3306 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3307 L:      linux-crypto@vger.kernel.org
3308 S:      Supported
3309 F:      drivers/crypto/ccree/
3310 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3311
3312 CEC FRAMEWORK
3313 M:      Hans Verkuil <hans.verkuil@cisco.com>
3314 L:      linux-media@vger.kernel.org
3315 T:      git git://linuxtv.org/media_tree.git
3316 W:      http://linuxtv.org
3317 S:      Supported
3318 F:      Documentation/media/kapi/cec-core.rst
3319 F:      Documentation/media/uapi/cec
3320 F:      drivers/media/cec/
3321 F:      drivers/media/rc/keymaps/rc-cec.c
3322 F:      include/media/cec.h
3323 F:      include/media/cec-notifier.h
3324 F:      include/uapi/linux/cec.h
3325 F:      include/uapi/linux/cec-funcs.h
3326 F:      Documentation/devicetree/bindings/media/cec.txt
3327 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3328
3329 CEC GPIO DRIVER
3330 M:      Hans Verkuil <hans.verkuil@cisco.com>
3331 L:      linux-media@vger.kernel.org
3332 T:      git git://linuxtv.org/media_tree.git
3333 W:      http://linuxtv.org
3334 S:      Supported
3335 F:      drivers/media/platform/cec-gpio/
3336 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3337
3338 CELL BROADBAND ENGINE ARCHITECTURE
3339 M:      Arnd Bergmann <arnd@arndb.de>
3340 L:      linuxppc-dev@lists.ozlabs.org
3341 W:      http://www.ibm.com/developerworks/power/cell/
3342 S:      Supported
3343 F:      arch/powerpc/include/asm/cell*.h
3344 F:      arch/powerpc/include/asm/spu*.h
3345 F:      arch/powerpc/include/uapi/asm/spu*.h
3346 F:      arch/powerpc/oprofile/*cell*
3347 F:      arch/powerpc/platforms/cell/
3348
3349 CEPH COMMON CODE (LIBCEPH)
3350 M:      Ilya Dryomov <idryomov@gmail.com>
3351 M:      "Yan, Zheng" <zyan@redhat.com>
3352 M:      Sage Weil <sage@redhat.com>
3353 L:      ceph-devel@vger.kernel.org
3354 W:      http://ceph.com/
3355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3356 T:      git git://github.com/ceph/ceph-client.git
3357 S:      Supported
3358 F:      net/ceph/
3359 F:      include/linux/ceph/
3360 F:      include/linux/crush/
3361
3362 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3363 M:      "Yan, Zheng" <zyan@redhat.com>
3364 M:      Sage Weil <sage@redhat.com>
3365 M:      Ilya Dryomov <idryomov@gmail.com>
3366 L:      ceph-devel@vger.kernel.org
3367 W:      http://ceph.com/
3368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3369 T:      git git://github.com/ceph/ceph-client.git
3370 S:      Supported
3371 F:      Documentation/filesystems/ceph.txt
3372 F:      fs/ceph/
3373
3374 CERTIFICATE HANDLING:
3375 M:      David Howells <dhowells@redhat.com>
3376 M:      David Woodhouse <dwmw2@infradead.org>
3377 L:      keyrings@vger.kernel.org
3378 S:      Maintained
3379 F:      Documentation/admin-guide/module-signing.rst
3380 F:      certs/
3381 F:      scripts/sign-file.c
3382 F:      scripts/extract-cert.c
3383
3384 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3385 L:      linux-usb@vger.kernel.org
3386 S:      Orphan
3387 F:      Documentation/usb/WUSB-Design-overview.txt
3388 F:      Documentation/usb/wusb-cbaf
3389 F:      drivers/usb/host/hwa-hc.c
3390 F:      drivers/usb/host/whci/
3391 F:      drivers/usb/wusbcore/
3392 F:      include/linux/usb/wusb*
3393
3394 CFAG12864B LCD DRIVER
3395 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3396 S:      Maintained
3397 F:      drivers/auxdisplay/cfag12864b.c
3398 F:      include/linux/cfag12864b.h
3399
3400 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3401 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3402 S:      Maintained
3403 F:      drivers/auxdisplay/cfag12864bfb.c
3404 F:      include/linux/cfag12864b.h
3405
3406 802.11 (including CFG80211/NL80211)
3407 M:      Johannes Berg <johannes@sipsolutions.net>
3408 L:      linux-wireless@vger.kernel.org
3409 W:      http://wireless.kernel.org/
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3412 S:      Maintained
3413 F:      net/wireless/
3414 F:      include/uapi/linux/nl80211.h
3415 F:      include/linux/ieee80211.h
3416 F:      include/net/wext.h
3417 F:      include/net/cfg80211.h
3418 F:      include/net/iw_handler.h
3419 F:      include/net/ieee80211_radiotap.h
3420 F:      Documentation/driver-api/80211/cfg80211.rst
3421 F:      Documentation/networking/regulatory.txt
3422
3423 CHAR and MISC DRIVERS
3424 M:      Arnd Bergmann <arnd@arndb.de>
3425 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3427 S:      Supported
3428 F:      drivers/char/
3429 F:      drivers/misc/
3430 F:      include/linux/miscdevice.h
3431
3432 CHECKPATCH
3433 M:      Andy Whitcroft <apw@canonical.com>
3434 M:      Joe Perches <joe@perches.com>
3435 S:      Maintained
3436 F:      scripts/checkpatch.pl
3437
3438 CHINESE DOCUMENTATION
3439 M:      Harry Wei <harryxiyou@gmail.com>
3440 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3441 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3442 S:      Maintained
3443 F:      Documentation/translations/zh_CN/
3444
3445 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3446 M:      Peter Chen <Peter.Chen@nxp.com>
3447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3448 L:      linux-usb@vger.kernel.org
3449 S:      Maintained
3450 F:      drivers/usb/chipidea/
3451
3452 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3453 M:      Hans de Goede <hdegoede@redhat.com>
3454 L:      linux-input@vger.kernel.org
3455 S:      Maintained
3456 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3457 F:      drivers/input/touchscreen/chipone_icn8318.c
3458
3459 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3460 M:      Hans de Goede <hdegoede@redhat.com>
3461 L:      linux-input@vger.kernel.org
3462 S:      Maintained
3463 F:      drivers/input/touchscreen/chipone_icn8505.c
3464
3465 CHROME HARDWARE PLATFORM SUPPORT
3466 M:      Benson Leung <bleung@chromium.org>
3467 M:      Olof Johansson <olof@lixom.net>
3468 S:      Maintained
3469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3470 F:      drivers/platform/chrome/
3471
3472 CIRRUS LOGIC AUDIO CODEC DRIVERS
3473 M:      Brian Austin <brian.austin@cirrus.com>
3474 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3476 S:      Maintained
3477 F:      sound/soc/codecs/cs*
3478
3479 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3480 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3481 L:      netdev@vger.kernel.org
3482 S:      Maintained
3483 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3484
3485 CISCO FCOE HBA DRIVER
3486 M:      Satish Kharat <satishkh@cisco.com>
3487 M:      Sesidhar Baddela <sebaddel@cisco.com>
3488 M:      Karan Tilak Kumar <kartilak@cisco.com>
3489 L:      linux-scsi@vger.kernel.org
3490 S:      Supported
3491 F:      drivers/scsi/fnic/
3492
3493 CISCO SCSI HBA DRIVER
3494 M:      Karan Tilak Kumar <kartilak@cisco.com>
3495 M:      Sesidhar Baddela <sebaddel@cisco.com>
3496 L:      linux-scsi@vger.kernel.org
3497 S:      Supported
3498 F:      drivers/scsi/snic/
3499
3500 CISCO VIC ETHERNET NIC DRIVER
3501 M:      Christian Benvenuti <benve@cisco.com>
3502 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3503 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3504 S:      Supported
3505 F:      drivers/net/ethernet/cisco/enic/
3506
3507 CISCO VIC LOW LATENCY NIC DRIVER
3508 M:      Christian Benvenuti <benve@cisco.com>
3509 M:      Dave Goodell <dgoodell@cisco.com>
3510 S:      Supported
3511 F:      drivers/infiniband/hw/usnic/
3512
3513 CLEANCACHE API
3514 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3515 L:      linux-kernel@vger.kernel.org
3516 S:      Maintained
3517 F:      mm/cleancache.c
3518 F:      include/linux/cleancache.h
3519
3520 CLK API
3521 M:      Russell King <linux@armlinux.org.uk>
3522 L:      linux-clk@vger.kernel.org
3523 S:      Maintained
3524 F:      include/linux/clk.h
3525
3526 CLOCKSOURCE, CLOCKEVENT DRIVERS
3527 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3528 M:      Thomas Gleixner <tglx@linutronix.de>
3529 L:      linux-kernel@vger.kernel.org
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3531 S:      Supported
3532 F:      drivers/clocksource/
3533 F:      Documentation/devicetree/bindings/timer/
3534
3535 CMPC ACPI DRIVER
3536 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3537 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3538 L:      platform-driver-x86@vger.kernel.org
3539 S:      Supported
3540 F:      drivers/platform/x86/classmate-laptop.c
3541
3542 COBALT MEDIA DRIVER
3543 M:      Hans Verkuil <hans.verkuil@cisco.com>
3544 L:      linux-media@vger.kernel.org
3545 T:      git git://linuxtv.org/media_tree.git
3546 W:      https://linuxtv.org
3547 S:      Supported
3548 F:      drivers/media/pci/cobalt/
3549
3550 COCCINELLE/Semantic Patches (SmPL)
3551 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3552 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3553 M:      Nicolas Palix <nicolas.palix@imag.fr>
3554 M:      Michal Marek <michal.lkml@markovi.net>
3555 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3557 W:      http://coccinelle.lip6.fr/
3558 S:      Supported
3559 F:      Documentation/dev-tools/coccinelle.rst
3560 F:      scripts/coccinelle/
3561 F:      scripts/coccicheck
3562
3563 CODA FILE SYSTEM
3564 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3565 M:      coda@cs.cmu.edu
3566 L:      codalist@coda.cs.cmu.edu
3567 W:      http://www.coda.cs.cmu.edu/
3568 S:      Maintained
3569 F:      Documentation/filesystems/coda.txt
3570 F:      fs/coda/
3571 F:      include/linux/coda*.h
3572 F:      include/uapi/linux/coda*.h
3573
3574 CODA V4L2 MEM2MEM DRIVER
3575 M:      Philipp Zabel <p.zabel@pengutronix.de>
3576 L:      linux-media@vger.kernel.org
3577 S:      Maintained
3578 F:      Documentation/devicetree/bindings/media/coda.txt
3579 F:      drivers/media/platform/coda/
3580
3581 COMMON CLK FRAMEWORK
3582 M:      Michael Turquette <mturquette@baylibre.com>
3583 M:      Stephen Boyd <sboyd@kernel.org>
3584 L:      linux-clk@vger.kernel.org
3585 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3587 S:      Maintained
3588 F:      Documentation/devicetree/bindings/clock/
3589 F:      drivers/clk/
3590 X:      drivers/clk/clkdev.c
3591 F:      include/linux/clk-pr*
3592 F:      include/linux/clk/
3593 F:      include/linux/of_clk.h
3594
3595 COMMON INTERNET FILE SYSTEM (CIFS)
3596 M:      Steve French <sfrench@samba.org>
3597 L:      linux-cifs@vger.kernel.org
3598 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3599 W:      http://linux-cifs.samba.org/
3600 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3601 S:      Supported
3602 F:      Documentation/filesystems/cifs/
3603 F:      fs/cifs/
3604
3605 COMPACTPCI HOTPLUG CORE
3606 M:      Scott Murray <scott@spiteful.org>
3607 L:      linux-pci@vger.kernel.org
3608 S:      Maintained
3609 F:      drivers/pci/hotplug/cpci_hotplug*
3610
3611 COMPACTPCI HOTPLUG GENERIC DRIVER
3612 M:      Scott Murray <scott@spiteful.org>
3613 L:      linux-pci@vger.kernel.org
3614 S:      Maintained
3615 F:      drivers/pci/hotplug/cpcihp_generic.c
3616
3617 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3618 M:      Scott Murray <scott@spiteful.org>
3619 L:      linux-pci@vger.kernel.org
3620 S:      Maintained
3621 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3622
3623 COMPAL LAPTOP SUPPORT
3624 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3625 L:      platform-driver-x86@vger.kernel.org
3626 S:      Maintained
3627 F:      drivers/platform/x86/compal-laptop.c
3628
3629 CONEXANT ACCESSRUNNER USB DRIVER
3630 L:      accessrunner-general@lists.sourceforge.net
3631 W:      http://accessrunner.sourceforge.net/
3632 S:      Orphan
3633 F:      drivers/usb/atm/cxacru.c
3634
3635 CONFIGFS
3636 M:      Joel Becker <jlbec@evilplan.org>
3637 M:      Christoph Hellwig <hch@lst.de>
3638 T:      git git://git.infradead.org/users/hch/configfs.git
3639 S:      Supported
3640 F:      fs/configfs/
3641 F:      include/linux/configfs.h
3642
3643 CONNECTOR
3644 M:      Evgeniy Polyakov <zbr@ioremap.net>
3645 L:      netdev@vger.kernel.org
3646 S:      Maintained
3647 F:      drivers/connector/
3648
3649 CONTROL GROUP (CGROUP)
3650 M:      Tejun Heo <tj@kernel.org>
3651 M:      Li Zefan <lizefan@huawei.com>
3652 M:      Johannes Weiner <hannes@cmpxchg.org>
3653 L:      cgroups@vger.kernel.org
3654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3655 S:      Maintained
3656 F:      Documentation/cgroup*
3657 F:      include/linux/cgroup*
3658 F:      kernel/cgroup*
3659
3660 CONTROL GROUP - CPUSET
3661 M:      Li Zefan <lizefan@huawei.com>
3662 L:      cgroups@vger.kernel.org
3663 W:      http://www.bullopensource.org/cpuset/
3664 W:      http://oss.sgi.com/projects/cpusets/
3665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3666 S:      Maintained
3667 F:      Documentation/cgroup-v1/cpusets.txt
3668 F:      include/linux/cpuset.h
3669 F:      kernel/cgroup/cpuset.c
3670
3671 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3672 M:      Johannes Weiner <hannes@cmpxchg.org>
3673 M:      Michal Hocko <mhocko@kernel.org>
3674 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3675 L:      cgroups@vger.kernel.org
3676 L:      linux-mm@kvack.org
3677 S:      Maintained
3678 F:      mm/memcontrol.c
3679 F:      mm/swap_cgroup.c
3680
3681 CORETEMP HARDWARE MONITORING DRIVER
3682 M:      Fenghua Yu <fenghua.yu@intel.com>
3683 L:      linux-hwmon@vger.kernel.org
3684 S:      Maintained
3685 F:      Documentation/hwmon/coretemp
3686 F:      drivers/hwmon/coretemp.c
3687
3688 COSA/SRP SYNC SERIAL DRIVER
3689 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3690 W:      http://www.fi.muni.cz/~kas/cosa/
3691 S:      Maintained
3692 F:      drivers/net/wan/cosa*
3693
3694 CPMAC ETHERNET DRIVER
3695 M:      Florian Fainelli <f.fainelli@gmail.com>
3696 L:      netdev@vger.kernel.org
3697 S:      Maintained
3698 F:      drivers/net/ethernet/ti/cpmac.c
3699
3700 CPU FREQUENCY DRIVERS
3701 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3702 M:      Viresh Kumar <viresh.kumar@linaro.org>
3703 L:      linux-pm@vger.kernel.org
3704 S:      Maintained
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3706 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3707 B:      https://bugzilla.kernel.org
3708 F:      Documentation/cpu-freq/
3709 F:      Documentation/devicetree/bindings/cpufreq/
3710 F:      drivers/cpufreq/
3711 F:      include/linux/cpufreq.h
3712 F:      tools/testing/selftests/cpufreq/
3713
3714 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3715 M:      Viresh Kumar <viresh.kumar@linaro.org>
3716 M:      Sudeep Holla <sudeep.holla@arm.com>
3717 L:      linux-pm@vger.kernel.org
3718 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3719 S:      Maintained
3720 F:      drivers/cpufreq/arm_big_little.h
3721 F:      drivers/cpufreq/arm_big_little.c
3722 F:      drivers/cpufreq/arm_big_little_dt.c
3723
3724 CPU POWER MONITORING SUBSYSTEM
3725 M:      Thomas Renninger <trenn@suse.com>
3726 M:      Shuah Khan <shuah@kernel.org>
3727 L:      linux-pm@vger.kernel.org
3728 S:      Maintained
3729 F:      tools/power/cpupower/
3730
3731 CPUID/MSR DRIVER
3732 M:      "H. Peter Anvin" <hpa@zytor.com>
3733 S:      Maintained
3734 F:      arch/x86/kernel/cpuid.c
3735 F:      arch/x86/kernel/msr.c
3736
3737 CPUIDLE DRIVER - ARM BIG LITTLE
3738 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3739 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3740 L:      linux-pm@vger.kernel.org
3741 L:      linux-arm-kernel@lists.infradead.org
3742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3743 S:      Maintained
3744 F:      drivers/cpuidle/cpuidle-big_little.c
3745
3746 CPUIDLE DRIVER - ARM EXYNOS
3747 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3748 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3749 M:      Kukjin Kim <kgene@kernel.org>
3750 L:      linux-pm@vger.kernel.org
3751 L:      linux-samsung-soc@vger.kernel.org
3752 S:      Supported
3753 F:      drivers/cpuidle/cpuidle-exynos.c
3754 F:      arch/arm/mach-exynos/pm.c
3755
3756 CPUIDLE DRIVERS
3757 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3758 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3759 L:      linux-pm@vger.kernel.org
3760 S:      Maintained
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3762 B:      https://bugzilla.kernel.org
3763 F:      drivers/cpuidle/*
3764 F:      include/linux/cpuidle.h
3765
3766 CRAMFS FILESYSTEM
3767 M:      Nicolas Pitre <nico@linaro.org>
3768 S:      Maintained
3769 F:      Documentation/filesystems/cramfs.txt
3770 F:      fs/cramfs/
3771
3772 CRYPTO API
3773 M:      Herbert Xu <herbert@gondor.apana.org.au>
3774 M:      "David S. Miller" <davem@davemloft.net>
3775 L:      linux-crypto@vger.kernel.org
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3778 S:      Maintained
3779 F:      Documentation/crypto/
3780 F:      Documentation/devicetree/bindings/crypto/
3781 F:      arch/*/crypto/
3782 F:      crypto/
3783 F:      drivers/crypto/
3784 F:      include/crypto/
3785 F:      include/linux/crypto*
3786
3787 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3788 M:      Neil Horman <nhorman@tuxdriver.com>
3789 L:      linux-crypto@vger.kernel.org
3790 S:      Maintained
3791 F:      crypto/ansi_cprng.c
3792 F:      crypto/rng.c
3793
3794 CS3308 MEDIA DRIVER
3795 M:      Hans Verkuil <hverkuil@xs4all.nl>
3796 L:      linux-media@vger.kernel.org
3797 T:      git git://linuxtv.org/media_tree.git
3798 W:      http://linuxtv.org
3799 S:      Odd Fixes
3800 F:      drivers/media/i2c/cs3308.c
3801 F:      drivers/media/i2c/cs3308.h
3802
3803 CS5535 Audio ALSA driver
3804 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3805 S:      Maintained
3806 F:      sound/pci/cs5535audio/
3807
3808 CW1200 WLAN driver
3809 M:      Solomon Peachy <pizza@shaftnet.org>
3810 S:      Maintained
3811 F:      drivers/net/wireless/st/cw1200/
3812
3813 CX18 VIDEO4LINUX DRIVER
3814 M:      Andy Walls <awalls@md.metrocast.net>
3815 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3816 L:      linux-media@vger.kernel.org
3817 T:      git git://linuxtv.org/media_tree.git
3818 W:      https://linuxtv.org
3819 W:      http://www.ivtvdriver.org/index.php/Cx18
3820 S:      Maintained
3821 F:      Documentation/media/v4l-drivers/cx18*
3822 F:      drivers/media/pci/cx18/
3823 F:      include/uapi/linux/ivtv*
3824
3825 CX2341X MPEG ENCODER HELPER MODULE
3826 M:      Hans Verkuil <hverkuil@xs4all.nl>
3827 L:      linux-media@vger.kernel.org
3828 T:      git git://linuxtv.org/media_tree.git
3829 W:      https://linuxtv.org
3830 S:      Maintained
3831 F:      drivers/media/common/cx2341x*
3832 F:      include/media/cx2341x*
3833
3834 CX24120 MEDIA DRIVER
3835 M:      Jemma Denson <jdenson@gmail.com>
3836 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3837 L:      linux-media@vger.kernel.org
3838 W:      https://linuxtv.org
3839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3840 S:      Maintained
3841 F:      drivers/media/dvb-frontends/cx24120*
3842
3843 CX88 VIDEO4LINUX DRIVER
3844 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3845 L:      linux-media@vger.kernel.org
3846 W:      https://linuxtv.org
3847 T:      git git://linuxtv.org/media_tree.git
3848 S:      Odd fixes
3849 F:      Documentation/media/v4l-drivers/cx88*
3850 F:      drivers/media/pci/cx88/
3851
3852 CXD2820R MEDIA DRIVER
3853 M:      Antti Palosaari <crope@iki.fi>
3854 L:      linux-media@vger.kernel.org
3855 W:      https://linuxtv.org
3856 W:      http://palosaari.fi/linux/
3857 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3858 T:      git git://linuxtv.org/anttip/media_tree.git
3859 S:      Maintained
3860 F:      drivers/media/dvb-frontends/cxd2820r*
3861
3862 CXGB3 ETHERNET DRIVER (CXGB3)
3863 M:      Santosh Raspatur <santosh@chelsio.com>
3864 L:      netdev@vger.kernel.org
3865 W:      http://www.chelsio.com
3866 S:      Supported
3867 F:      drivers/net/ethernet/chelsio/cxgb3/
3868
3869 CXGB3 ISCSI DRIVER (CXGB3I)
3870 M:      Karen Xie <kxie@chelsio.com>
3871 L:      linux-scsi@vger.kernel.org
3872 W:      http://www.chelsio.com
3873 S:      Supported
3874 F:      drivers/scsi/cxgbi/cxgb3i
3875
3876 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3877 M:      Steve Wise <swise@chelsio.com>
3878 L:      linux-rdma@vger.kernel.org
3879 W:      http://www.openfabrics.org
3880 S:      Supported
3881 F:      drivers/infiniband/hw/cxgb3/
3882 F:      include/uapi/rdma/cxgb3-abi.h
3883
3884 CXGB4 CRYPTO DRIVER (chcr)
3885 M:      Harsh Jain <harsh@chelsio.com>
3886 L:      linux-crypto@vger.kernel.org
3887 W:      http://www.chelsio.com
3888 S:      Supported
3889 F:      drivers/crypto/chelsio
3890
3891 CXGB4 ETHERNET DRIVER (CXGB4)
3892 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3893 L:      netdev@vger.kernel.org
3894 W:      http://www.chelsio.com
3895 S:      Supported
3896 F:      drivers/net/ethernet/chelsio/cxgb4/
3897
3898 CXGB4 ISCSI DRIVER (CXGB4I)
3899 M:      Karen Xie <kxie@chelsio.com>
3900 L:      linux-scsi@vger.kernel.org
3901 W:      http://www.chelsio.com
3902 S:      Supported
3903 F:      drivers/scsi/cxgbi/cxgb4i
3904
3905 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3906 M:      Steve Wise <swise@chelsio.com>
3907 L:      linux-rdma@vger.kernel.org
3908 W:      http://www.openfabrics.org
3909 S:      Supported
3910 F:      drivers/infiniband/hw/cxgb4/
3911 F:      include/uapi/rdma/cxgb4-abi.h
3912
3913 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3914 M:      Casey Leedom <leedom@chelsio.com>
3915 L:      netdev@vger.kernel.org
3916 W:      http://www.chelsio.com
3917 S:      Supported
3918 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3919
3920 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3921 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3922 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3923 L:      linuxppc-dev@lists.ozlabs.org
3924 S:      Supported
3925 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3926 F:      drivers/misc/cxl/
3927 F:      include/misc/cxl*
3928 F:      include/uapi/misc/cxl.h
3929 F:      Documentation/powerpc/cxl.txt
3930 F:      Documentation/ABI/testing/sysfs-class-cxl
3931
3932 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3933 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3934 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3935 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3936 L:      linux-scsi@vger.kernel.org
3937 S:      Supported
3938 F:      drivers/scsi/cxlflash/
3939 F:      include/uapi/scsi/cxlflash_ioctls.h
3940 F:      Documentation/powerpc/cxlflash.txt
3941
3942 CYBERPRO FB DRIVER
3943 M:      Russell King <linux@armlinux.org.uk>
3944 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3945 W:      http://www.armlinux.org.uk/
3946 S:      Maintained
3947 F:      drivers/video/fbdev/cyber2000fb.*
3948
3949 CYCLADES ASYNC MUX DRIVER
3950 W:      http://www.cyclades.com/
3951 S:      Orphan
3952 F:      drivers/tty/cyclades.c
3953 F:      include/linux/cyclades.h
3954 F:      include/uapi/linux/cyclades.h
3955
3956 CYCLADES PC300 DRIVER
3957 W:      http://www.cyclades.com/
3958 S:      Orphan
3959 F:      drivers/net/wan/pc300*
3960
3961 CYPRESS_FIRMWARE MEDIA DRIVER
3962 M:      Antti Palosaari <crope@iki.fi>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 W:      http://palosaari.fi/linux/
3966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3967 T:      git git://linuxtv.org/anttip/media_tree.git
3968 S:      Maintained
3969 F:      drivers/media/common/cypress_firmware*
3970
3971 CYTTSP TOUCHSCREEN DRIVER
3972 M:      Ferruh Yigit <fery@cypress.com>
3973 L:      linux-input@vger.kernel.org
3974 S:      Supported
3975 F:      drivers/input/touchscreen/cyttsp*
3976 F:      include/linux/input/cyttsp.h
3977
3978 D-LINK DIR-685 TOUCHKEYS DRIVER
3979 M:      Linus Walleij <linus.walleij@linaro.org>
3980 L:      linux-input@vger.kernel.org
3981 S:      Supported
3982 F:      drivers/input/dlink-dir685-touchkeys.c
3983
3984 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3985 M:      Joshua Kinard <kumba@gentoo.org>
3986 S:      Maintained
3987 F:      drivers/rtc/rtc-ds1685.c
3988 F:      include/linux/rtc/ds1685.h
3989
3990 DAMA SLAVE for AX.25
3991 M:      Joerg Reuter <jreuter@yaina.de>
3992 W:      http://yaina.de/jreuter/
3993 W:      http://www.qsl.net/dl1bke/
3994 L:      linux-hams@vger.kernel.org
3995 S:      Maintained
3996 F:      net/ax25/af_ax25.c
3997 F:      net/ax25/ax25_dev.c
3998 F:      net/ax25/ax25_ds_*
3999 F:      net/ax25/ax25_in.c
4000 F:      net/ax25/ax25_out.c
4001 F:      net/ax25/ax25_timer.c
4002 F:      net/ax25/sysctl_net_ax25.c
4003
4004 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4005 L:      netdev@vger.kernel.org
4006 S:      Orphan
4007 F:      Documentation/networking/dmfe.txt
4008 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4009
4010 DC390/AM53C974 SCSI driver
4011 M:      Hannes Reinecke <hare@suse.com>
4012 L:      linux-scsi@vger.kernel.org
4013 S:      Maintained
4014 F:      drivers/scsi/am53c974.c
4015
4016 DC395x SCSI driver
4017 M:      Oliver Neukum <oliver@neukum.org>
4018 M:      Ali Akcaagac <aliakc@web.de>
4019 M:      Jamie Lenehan <lenehan@twibble.org>
4020 L:      dc395x@twibble.org
4021 W:      http://twibble.org/dist/dc395x/
4022 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4023 S:      Maintained
4024 F:      Documentation/scsi/dc395x.txt
4025 F:      drivers/scsi/dc395x.*
4026
4027 DCCP PROTOCOL
4028 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4029 L:      dccp@vger.kernel.org
4030 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4031 S:      Maintained
4032 F:      include/linux/dccp.h
4033 F:      include/uapi/linux/dccp.h
4034 F:      include/linux/tfrc.h
4035 F:      net/dccp/
4036
4037 DECnet NETWORK LAYER
4038 W:      http://linux-decnet.sourceforge.net
4039 L:      linux-decnet-user@lists.sourceforge.net
4040 S:      Orphan
4041 F:      Documentation/networking/decnet.txt
4042 F:      net/decnet/
4043
4044 DECSTATION PLATFORM SUPPORT
4045 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4046 L:      linux-mips@linux-mips.org
4047 W:      http://www.linux-mips.org/wiki/DECstation
4048 S:      Maintained
4049 F:      arch/mips/dec/
4050 F:      arch/mips/include/asm/dec/
4051 F:      arch/mips/include/asm/mach-dec/
4052
4053 DEFXX FDDI NETWORK DRIVER
4054 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4055 S:      Maintained
4056 F:      drivers/net/fddi/defxx.*
4057
4058 DELL SMBIOS DRIVER
4059 M:      Pali Rohár <pali.rohar@gmail.com>
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.*
4064
4065 DELL SMBIOS SMM DRIVER
4066 M:      Mario Limonciello <mario.limonciello@dell.com>
4067 L:      platform-driver-x86@vger.kernel.org
4068 S:      Maintained
4069 F:      drivers/platform/x86/dell-smbios-smm.c
4070
4071 DELL SMBIOS WMI DRIVER
4072 M:      Mario Limonciello <mario.limonciello@dell.com>
4073 L:      platform-driver-x86@vger.kernel.org
4074 S:      Maintained
4075 F:      drivers/platform/x86/dell-smbios-wmi.c
4076 F:      tools/wmi/dell-smbios-example.c
4077
4078 DELL LAPTOP DRIVER
4079 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4080 M:      Pali Rohár <pali.rohar@gmail.com>
4081 L:      platform-driver-x86@vger.kernel.org
4082 S:      Maintained
4083 F:      drivers/platform/x86/dell-laptop.c
4084
4085 DELL LAPTOP FREEFALL DRIVER
4086 M:      Pali Rohár <pali.rohar@gmail.com>
4087 S:      Maintained
4088 F:      drivers/platform/x86/dell-smo8800.c
4089
4090 DELL LAPTOP RBTN DRIVER
4091 M:      Pali Rohár <pali.rohar@gmail.com>
4092 S:      Maintained
4093 F:      drivers/platform/x86/dell-rbtn.*
4094
4095 DELL LAPTOP SMM DRIVER
4096 M:      Pali Rohár <pali.rohar@gmail.com>
4097 S:      Maintained
4098 F:      drivers/hwmon/dell-smm-hwmon.c
4099 F:      include/uapi/linux/i8k.h
4100
4101 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4102 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4103 S:      Maintained
4104 F:      Documentation/dcdbas.txt
4105 F:      drivers/firmware/dcdbas.*
4106
4107 DELL WMI NOTIFICATIONS DRIVER
4108 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4109 M:      Pali Rohár <pali.rohar@gmail.com>
4110 S:      Maintained
4111 F:      drivers/platform/x86/dell-wmi.c
4112
4113 DELL WMI DESCRIPTOR DRIVER
4114 M:      Mario Limonciello <mario.limonciello@dell.com>
4115 S:      Maintained
4116 F:      drivers/platform/x86/dell-wmi-descriptor.c
4117
4118 DELTA ST MEDIA DRIVER
4119 M:      Hugues Fruchet <hugues.fruchet@st.com>
4120 L:      linux-media@vger.kernel.org
4121 T:      git git://linuxtv.org/media_tree.git
4122 W:      https://linuxtv.org
4123 S:      Supported
4124 F:      drivers/media/platform/sti/delta
4125
4126 DENALI NAND DRIVER
4127 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4128 L:      linux-mtd@lists.infradead.org
4129 S:      Supported
4130 F:      drivers/mtd/nand/raw/denali*
4131
4132 DESIGNWARE USB2 DRD IP DRIVER
4133 M:      Minas Harutyunyan <hminas@synopsys.com>
4134 L:      linux-usb@vger.kernel.org
4135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4136 S:      Maintained
4137 F:      drivers/usb/dwc2/
4138
4139 DESIGNWARE USB3 DRD IP DRIVER
4140 M:      Felipe Balbi <balbi@kernel.org>
4141 L:      linux-usb@vger.kernel.org
4142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4143 S:      Maintained
4144 F:      drivers/usb/dwc3/
4145
4146 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4147 M:      Andreas Klinger <ak@it-klinger.de>
4148 L:      linux-iio@vger.kernel.org
4149 S:      Maintained
4150 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4151 F:      drivers/iio/proximity/srf*.c
4152
4153 DEVICE COREDUMP (DEV_COREDUMP)
4154 M:      Johannes Berg <johannes@sipsolutions.net>
4155 L:      linux-kernel@vger.kernel.org
4156 S:      Maintained
4157 F:      drivers/base/devcoredump.c
4158 F:      include/linux/devcoredump.h
4159
4160 DEVICE FREQUENCY (DEVFREQ)
4161 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4162 M:      Kyungmin Park <kyungmin.park@samsung.com>
4163 R:      Chanwoo Choi <cw00.choi@samsung.com>
4164 L:      linux-pm@vger.kernel.org
4165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4166 S:      Maintained
4167 F:      drivers/devfreq/
4168 F:      include/linux/devfreq.h
4169 F:      Documentation/devicetree/bindings/devfreq/
4170
4171 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4172 M:      Chanwoo Choi <cw00.choi@samsung.com>
4173 L:      linux-pm@vger.kernel.org
4174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4175 S:      Supported
4176 F:      drivers/devfreq/event/
4177 F:      drivers/devfreq/devfreq-event.c
4178 F:      include/linux/devfreq-event.h
4179 F:      Documentation/devicetree/bindings/devfreq/event/
4180
4181 DEVICE NUMBER REGISTRY
4182 M:      Torben Mathiasen <device@lanana.org>
4183 W:      http://lanana.org/docs/device-list/index.html
4184 S:      Maintained
4185
4186 DEVICE-MAPPER  (LVM)
4187 M:      Alasdair Kergon <agk@redhat.com>
4188 M:      Mike Snitzer <snitzer@redhat.com>
4189 M:      dm-devel@redhat.com
4190 L:      dm-devel@redhat.com
4191 W:      http://sources.redhat.com/dm
4192 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4194 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4195 S:      Maintained
4196 F:      Documentation/device-mapper/
4197 F:      drivers/md/Makefile
4198 F:      drivers/md/Kconfig
4199 F:      drivers/md/dm*
4200 F:      drivers/md/persistent-data/
4201 F:      include/linux/device-mapper.h
4202 F:      include/linux/dm-*.h
4203 F:      include/uapi/linux/dm-*.h
4204
4205 DEVLINK
4206 M:      Jiri Pirko <jiri@mellanox.com>
4207 L:      netdev@vger.kernel.org
4208 S:      Supported
4209 F:      net/core/devlink.c
4210 F:      include/net/devlink.h
4211 F:      include/uapi/linux/devlink.h
4212
4213 DIALOG SEMICONDUCTOR DRIVERS
4214 M:      Support Opensource <support.opensource@diasemi.com>
4215 W:      http://www.dialog-semiconductor.com/products
4216 S:      Supported
4217 F:      Documentation/hwmon/da90??
4218 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4219 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4220 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4221 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4222 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4223 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4224 F:      drivers/gpio/gpio-da90??.c
4225 F:      drivers/hwmon/da90??-hwmon.c
4226 F:      drivers/iio/adc/da91??-*.c
4227 F:      drivers/input/misc/da90??_onkey.c
4228 F:      drivers/input/touchscreen/da9052_tsi.c
4229 F:      drivers/leds/leds-da90??.c
4230 F:      drivers/mfd/da903x.c
4231 F:      drivers/mfd/da90??-*.c
4232 F:      drivers/mfd/da91??-*.c
4233 F:      drivers/power/supply/da9052-battery.c
4234 F:      drivers/power/supply/da91??-*.c
4235 F:      drivers/regulator/da903x.c
4236 F:      drivers/regulator/da9???-regulator.[ch]
4237 F:      drivers/thermal/da90??-thermal.c
4238 F:      drivers/rtc/rtc-da90??.c
4239 F:      drivers/video/backlight/da90??_bl.c
4240 F:      drivers/watchdog/da90??_wdt.c
4241 F:      include/linux/mfd/da903x.h
4242 F:      include/linux/mfd/da9052/
4243 F:      include/linux/mfd/da9055/
4244 F:      include/linux/mfd/da9062/
4245 F:      include/linux/mfd/da9063/
4246 F:      include/linux/mfd/da9150/
4247 F:      include/linux/regulator/da9211.h
4248 F:      include/sound/da[79]*.h
4249 F:      sound/soc/codecs/da[79]*.[ch]
4250
4251 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4252 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4253 L:      linux-gpio@vger.kernel.org
4254 S:      Maintained
4255 F:      drivers/gpio/gpio-gpio-mm.c
4256
4257 DIGI NEO AND CLASSIC PCI PRODUCTS
4258 M:      Lidza Louina <lidza.louina@gmail.com>
4259 M:      Mark Hounschell <markh@compro.net>
4260 L:      driverdev-devel@linuxdriverproject.org
4261 S:      Maintained
4262 F:      drivers/staging/dgnc/
4263
4264 DIOLAN U2C-12 I2C DRIVER
4265 M:      Guenter Roeck <linux@roeck-us.net>
4266 L:      linux-i2c@vger.kernel.org
4267 S:      Maintained
4268 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4269
4270 FILESYSTEM DIRECT ACCESS (DAX)
4271 M:      Matthew Wilcox <mawilcox@microsoft.com>
4272 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4273 L:      linux-fsdevel@vger.kernel.org
4274 S:      Supported
4275 F:      fs/dax.c
4276 F:      include/linux/dax.h
4277 F:      include/trace/events/fs_dax.h
4278
4279 DEVICE DIRECT ACCESS (DAX)
4280 M:      Dan Williams <dan.j.williams@intel.com>
4281 M:      Dave Jiang <dave.jiang@intel.com>
4282 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4283 M:      Vishal Verma <vishal.l.verma@intel.com>
4284 L:      linux-nvdimm@lists.01.org
4285 S:      Supported
4286 F:      drivers/dax/
4287
4288 DIRECTORY NOTIFICATION (DNOTIFY)
4289 M:      Jan Kara <jack@suse.cz>
4290 R:      Amir Goldstein <amir73il@gmail.com>
4291 L:      linux-fsdevel@vger.kernel.org
4292 S:      Maintained
4293 F:      Documentation/filesystems/dnotify.txt
4294 F:      fs/notify/dnotify/
4295 F:      include/linux/dnotify.h
4296
4297 DISK GEOMETRY AND PARTITION HANDLING
4298 M:      Andries Brouwer <aeb@cwi.nl>
4299 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4300 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4301 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4302 S:      Maintained
4303
4304 DISKQUOTA
4305 M:      Jan Kara <jack@suse.com>
4306 S:      Maintained
4307 F:      Documentation/filesystems/quota.txt
4308 F:      fs/quota/
4309 F:      include/linux/quota*.h
4310 F:      include/uapi/linux/quota*.h
4311
4312 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4313 M:      Bernie Thompson <bernie@plugable.com>
4314 L:      linux-fbdev@vger.kernel.org
4315 S:      Maintained
4316 W:      http://plugable.com/category/projects/udlfb/
4317 F:      drivers/video/fbdev/udlfb.c
4318 F:      include/video/udlfb.h
4319 F:      Documentation/fb/udlfb.txt
4320
4321 DISTRIBUTED LOCK MANAGER (DLM)
4322 M:      Christine Caulfield <ccaulfie@redhat.com>
4323 M:      David Teigland <teigland@redhat.com>
4324 L:      cluster-devel@redhat.com
4325 W:      http://sources.redhat.com/cluster/
4326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4327 S:      Supported
4328 F:      fs/dlm/
4329
4330 DMA BUFFER SHARING FRAMEWORK
4331 M:      Sumit Semwal <sumit.semwal@linaro.org>
4332 S:      Maintained
4333 L:      linux-media@vger.kernel.org
4334 L:      dri-devel@lists.freedesktop.org
4335 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4336 F:      drivers/dma-buf/
4337 F:      include/linux/dma-buf*
4338 F:      include/linux/reservation.h
4339 F:      include/linux/*fence.h
4340 F:      Documentation/driver-api/dma-buf.rst
4341 T:      git git://anongit.freedesktop.org/drm/drm-misc
4342
4343 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4344 M:      Vinod Koul <vkoul@kernel.org>
4345 L:      dmaengine@vger.kernel.org
4346 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4347 S:      Maintained
4348 F:      drivers/dma/
4349 F:      include/linux/dmaengine.h
4350 F:      include/linux/of_dma.h
4351 F:      Documentation/devicetree/bindings/dma/
4352 F:      Documentation/driver-api/dmaengine/
4353 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4354
4355 DMA MAPPING HELPERS
4356 M:      Christoph Hellwig <hch@lst.de>
4357 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4358 R:      Robin Murphy <robin.murphy@arm.com>
4359 L:      iommu@lists.linux-foundation.org
4360 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4361 W:      http://git.infradead.org/users/hch/dma-mapping.git
4362 S:      Supported
4363 F:      kernel/dma/
4364 F:      include/asm-generic/dma-mapping.h
4365 F:      include/linux/dma-direct.h
4366 F:      include/linux/dma-mapping.h
4367 F:      include/linux/dma-noncoherent.h
4368
4369 DME1737 HARDWARE MONITOR DRIVER
4370 M:      Juerg Haefliger <juergh@gmail.com>
4371 L:      linux-hwmon@vger.kernel.org
4372 S:      Maintained
4373 F:      Documentation/hwmon/dme1737
4374 F:      drivers/hwmon/dme1737.c
4375
4376 DMI/SMBIOS SUPPORT
4377 M:      Jean Delvare <jdelvare@suse.com>
4378 S:      Maintained
4379 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4380 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4381 F:      drivers/firmware/dmi-id.c
4382 F:      drivers/firmware/dmi_scan.c
4383 F:      include/linux/dmi.h
4384
4385 DOCUMENTATION
4386 M:      Jonathan Corbet <corbet@lwn.net>
4387 L:      linux-doc@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/
4390 F:      scripts/kernel-doc
4391 X:      Documentation/ABI/
4392 X:      Documentation/devicetree/
4393 X:      Documentation/acpi
4394 X:      Documentation/power
4395 X:      Documentation/spi
4396 X:      Documentation/media
4397 T:      git git://git.lwn.net/linux.git docs-next
4398
4399 DONGWOON DW9714 LENS VOICE COIL DRIVER
4400 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4401 L:      linux-media@vger.kernel.org
4402 T:      git git://linuxtv.org/media_tree.git
4403 S:      Maintained
4404 F:      drivers/media/i2c/dw9714.c
4405
4406 DOUBLETALK DRIVER
4407 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4408 L:      blinux-list@redhat.com
4409 S:      Maintained
4410 F:      drivers/char/dtlk.c
4411 F:      include/linux/dtlk.h
4412
4413 DPAA2 DATAPATH I/O (DPIO) DRIVER
4414 M:      Roy Pledge <Roy.Pledge@nxp.com>
4415 L:      linux-kernel@vger.kernel.org
4416 S:      Maintained
4417 F:      drivers/staging/fsl-mc/bus/dpio
4418
4419 DPAA2 ETHERNET DRIVER
4420 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4421 L:      linux-kernel@vger.kernel.org
4422 S:      Maintained
4423 F:      drivers/staging/fsl-dpaa2/ethernet
4424
4425 DPAA2 ETHERNET SWITCH DRIVER
4426 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4427 L:      linux-kernel@vger.kernel.org
4428 S:      Maintained
4429 F:      drivers/staging/fsl-dpaa2/ethsw
4430
4431 DPAA2 PTP CLOCK DRIVER
4432 M:      Yangbo Lu <yangbo.lu@nxp.com>
4433 L:      linux-kernel@vger.kernel.org
4434 S:      Maintained
4435 F:      drivers/staging/fsl-dpaa2/rtc
4436
4437 DPT_I2O SCSI RAID DRIVER
4438 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4439 L:      linux-scsi@vger.kernel.org
4440 W:      http://www.adaptec.com/
4441 S:      Maintained
4442 F:      drivers/scsi/dpt*
4443 F:      drivers/scsi/dpt/
4444
4445 DRBD DRIVER
4446 M:      Philipp Reisner <philipp.reisner@linbit.com>
4447 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4448 L:      drbd-dev@lists.linbit.com
4449 W:      http://www.drbd.org
4450 T:      git git://git.linbit.com/linux-drbd.git
4451 T:      git git://git.linbit.com/drbd-8.4.git
4452 S:      Supported
4453 F:      drivers/block/drbd/
4454 F:      lib/lru_cache.c
4455 F:      Documentation/blockdev/drbd/
4456
4457 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4459 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4461 S:      Supported
4462 F:      Documentation/kobject.txt
4463 F:      drivers/base/
4464 F:      fs/debugfs/
4465 F:      fs/sysfs/
4466 F:      include/linux/debugfs.h
4467 F:      include/linux/kobj*
4468 F:      lib/kobj*
4469
4470 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4471 M:      Kevin Hilman <khilman@kernel.org>
4472 M:      Nishanth Menon <nm@ti.com>
4473 S:      Maintained
4474 F:      drivers/power/avs/
4475 F:      include/linux/power/smartreflex.h
4476 L:      linux-pm@vger.kernel.org
4477
4478 DRM DRIVER FOR ARM PL111 CLCD
4479 M:      Eric Anholt <eric@anholt.net>
4480 T:      git git://anongit.freedesktop.org/drm/drm-misc
4481 S:      Supported
4482 F:      drivers/gpu/drm/pl111/
4483
4484 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4485 M:      Linus Walleij <linus.walleij@linaro.org>
4486 T:      git git://anongit.freedesktop.org/drm/drm-misc
4487 S:      Maintained
4488 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4489 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4490
4491 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4492 M:      Dave Airlie <airlied@redhat.com>
4493 S:      Odd Fixes
4494 F:      drivers/gpu/drm/ast/
4495
4496 DRM DRIVER FOR BOCHS VIRTUAL GPU
4497 M:      Gerd Hoffmann <kraxel@redhat.com>
4498 L:      virtualization@lists.linux-foundation.org
4499 T:      git git://anongit.freedesktop.org/drm/drm-misc
4500 S:      Maintained
4501 F:      drivers/gpu/drm/bochs/
4502
4503 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4504 M:      Linus Walleij <linus.walleij@linaro.org>
4505 T:      git git://anongit.freedesktop.org/drm/drm-misc
4506 S:      Maintained
4507 F:      drivers/gpu/drm/tve200/
4508
4509 DRM DRIVER FOR ILITEK ILI9225 PANELS
4510 M:      David Lechner <david@lechnology.com>
4511 S:      Maintained
4512 F:      drivers/gpu/drm/tinydrm/ili9225.c
4513 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4514
4515 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4516 S:      Orphan / Obsolete
4517 F:      drivers/gpu/drm/i810/
4518 F:      include/uapi/drm/i810_drm.h
4519
4520 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4521 S:      Orphan / Obsolete
4522 F:      drivers/gpu/drm/mga/
4523 F:      include/uapi/drm/mga_drm.h
4524
4525 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4526 M:      Dave Airlie <airlied@redhat.com>
4527 S:      Odd Fixes
4528 F:      drivers/gpu/drm/mgag200/
4529
4530 DRM DRIVER FOR MI0283QT
4531 M:      Noralf Trønnes <noralf@tronnes.org>
4532 S:      Maintained
4533 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4534 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4535
4536 DRM DRIVER FOR MSM ADRENO GPU
4537 M:      Rob Clark <robdclark@gmail.com>
4538 L:      linux-arm-msm@vger.kernel.org
4539 L:      dri-devel@lists.freedesktop.org
4540 L:      freedreno@lists.freedesktop.org
4541 T:      git git://people.freedesktop.org/~robclark/linux
4542 S:      Maintained
4543 F:      drivers/gpu/drm/msm/
4544 F:      include/uapi/drm/msm_drm.h
4545 F:      Documentation/devicetree/bindings/display/msm/
4546
4547 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4548 M:      Ben Skeggs <bskeggs@redhat.com>
4549 L:      dri-devel@lists.freedesktop.org
4550 L:      nouveau@lists.freedesktop.org
4551 T:      git git://github.com/skeggsb/linux
4552 S:      Supported
4553 F:      drivers/gpu/drm/nouveau/
4554 F:      include/uapi/drm/nouveau_drm.h
4555
4556 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4557 M:      Noralf Trønnes <noralf@tronnes.org>
4558 S:      Maintained
4559 F:      drivers/gpu/drm/tinydrm/repaper.c
4560 F:      Documentation/devicetree/bindings/display/repaper.txt
4561
4562 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4563 M:      Dave Airlie <airlied@redhat.com>
4564 M:      Gerd Hoffmann <kraxel@redhat.com>
4565 L:      virtualization@lists.linux-foundation.org
4566 T:      git git://anongit.freedesktop.org/drm/drm-misc
4567 S:      Obsolete
4568 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4569 F:      drivers/gpu/drm/cirrus/
4570
4571 DRM DRIVER FOR QXL VIRTUAL GPU
4572 M:      Dave Airlie <airlied@redhat.com>
4573 M:      Gerd Hoffmann <kraxel@redhat.com>
4574 L:      virtualization@lists.linux-foundation.org
4575 T:      git git://anongit.freedesktop.org/drm/drm-misc
4576 S:      Maintained
4577 F:      drivers/gpu/drm/qxl/
4578 F:      include/uapi/drm/qxl_drm.h
4579
4580 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4581 S:      Orphan / Obsolete
4582 F:      drivers/gpu/drm/r128/
4583 F:      include/uapi/drm/r128_drm.h
4584
4585 DRM DRIVER FOR SAVAGE VIDEO CARDS
4586 S:      Orphan / Obsolete
4587 F:      drivers/gpu/drm/savage/
4588 F:      include/uapi/drm/savage_drm.h
4589
4590 DRM DRIVER FOR SIS VIDEO CARDS
4591 S:      Orphan / Obsolete
4592 F:      drivers/gpu/drm/sis/
4593 F:      include/uapi/drm/sis_drm.h
4594
4595 DRM DRIVER FOR SITRONIX ST7586 PANELS
4596 M:      David Lechner <david@lechnology.com>
4597 S:      Maintained
4598 F:      drivers/gpu/drm/tinydrm/st7586.c
4599 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4600
4601 DRM DRIVER FOR SITRONIX ST7735R PANELS
4602 M:      David Lechner <david@lechnology.com>
4603 S:      Maintained
4604 F:      drivers/gpu/drm/tinydrm/st7735r.c
4605 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4606
4607 DRM DRIVER FOR TDFX VIDEO CARDS
4608 S:      Orphan / Obsolete
4609 F:      drivers/gpu/drm/tdfx/
4610
4611 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4612 M:      Dave Airlie <airlied@redhat.com>
4613 S:      Odd Fixes
4614 F:      drivers/gpu/drm/udl/
4615
4616 DRM DRIVER FOR VMWARE VIRTUAL GPU
4617 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4618 M:      Sinclair Yeh <syeh@vmware.com>
4619 M:      Thomas Hellstrom <thellstrom@vmware.com>
4620 L:      dri-devel@lists.freedesktop.org
4621 T:      git git://people.freedesktop.org/~syeh/repos_linux
4622 T:      git git://people.freedesktop.org/~thomash/linux
4623 S:      Supported
4624 F:      drivers/gpu/drm/vmwgfx/
4625 F:      include/uapi/drm/vmwgfx_drm.h
4626
4627 DRM DRIVERS
4628 M:      David Airlie <airlied@linux.ie>
4629 L:      dri-devel@lists.freedesktop.org
4630 T:      git git://people.freedesktop.org/~airlied/linux
4631 B:      https://bugs.freedesktop.org/
4632 C:      irc://chat.freenode.net/dri-devel
4633 S:      Maintained
4634 F:      drivers/gpu/drm/
4635 F:      drivers/gpu/vga/
4636 F:      Documentation/devicetree/bindings/display/
4637 F:      Documentation/devicetree/bindings/gpu/
4638 F:      Documentation/gpu/
4639 F:      include/drm/
4640 F:      include/uapi/drm/
4641 F:      include/linux/vga*
4642
4643 DRM DRIVERS AND MISC GPU PATCHES
4644 M:      Gustavo Padovan <gustavo@padovan.org>
4645 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4646 M:      Sean Paul <seanpaul@chromium.org>
4647 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4648 S:      Maintained
4649 T:      git git://anongit.freedesktop.org/drm/drm-misc
4650 F:      Documentation/gpu/
4651 F:      drivers/gpu/vga/
4652 F:      drivers/gpu/drm/*
4653 F:      include/drm/drm*
4654 F:      include/uapi/drm/drm*
4655 F:      include/linux/vga*
4656
4657 DRM DRIVERS FOR ALLWINNER A10
4658 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 S:      Supported
4661 F:      drivers/gpu/drm/sun4i/
4662 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4663 T:      git git://anongit.freedesktop.org/drm/drm-misc
4664
4665 DRM DRIVERS FOR AMLOGIC SOCS
4666 M:      Neil Armstrong <narmstrong@baylibre.com>
4667 L:      dri-devel@lists.freedesktop.org
4668 L:      linux-amlogic@lists.infradead.org
4669 W:      http://linux-meson.com/
4670 S:      Supported
4671 F:      drivers/gpu/drm/meson/
4672 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4673 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4674 F:      Documentation/gpu/meson.rst
4675 T:      git git://anongit.freedesktop.org/drm/drm-misc
4676
4677 DRM DRIVERS FOR ATMEL HLCDC
4678 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4679 L:      dri-devel@lists.freedesktop.org
4680 S:      Supported
4681 F:      drivers/gpu/drm/atmel-hlcdc/
4682 F:      Documentation/devicetree/bindings/display/atmel/
4683 T:      git git://anongit.freedesktop.org/drm/drm-misc
4684
4685 DRM DRIVERS FOR BRIDGE CHIPS
4686 M:      Archit Taneja <architt@codeaurora.org>
4687 M:      Andrzej Hajda <a.hajda@samsung.com>
4688 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4689 S:      Maintained
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 F:      drivers/gpu/drm/bridge/
4692
4693 DRM DRIVERS FOR EXYNOS
4694 M:      Inki Dae <inki.dae@samsung.com>
4695 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4696 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4697 M:      Kyungmin Park <kyungmin.park@samsung.com>
4698 L:      dri-devel@lists.freedesktop.org
4699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4700 S:      Supported
4701 F:      drivers/gpu/drm/exynos/
4702 F:      include/uapi/drm/exynos_drm.h
4703 F:      Documentation/devicetree/bindings/display/exynos/
4704
4705 DRM DRIVERS FOR FREESCALE DCU
4706 M:      Stefan Agner <stefan@agner.ch>
4707 M:      Alison Wang <alison.wang@nxp.com>
4708 L:      dri-devel@lists.freedesktop.org
4709 S:      Supported
4710 F:      drivers/gpu/drm/fsl-dcu/
4711 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4712 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4713 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4714
4715 DRM DRIVERS FOR FREESCALE IMX
4716 M:      Philipp Zabel <p.zabel@pengutronix.de>
4717 L:      dri-devel@lists.freedesktop.org
4718 S:      Maintained
4719 F:      drivers/gpu/drm/imx/
4720 F:      drivers/gpu/ipu-v3/
4721 F:      Documentation/devicetree/bindings/display/imx/
4722
4723 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4724 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4725 L:      dri-devel@lists.freedesktop.org
4726 T:      git git://github.com/patjak/drm-gma500
4727 S:      Maintained
4728 F:      drivers/gpu/drm/gma500/
4729
4730 DRM DRIVERS FOR HISILICON
4731 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4732 M:      Rongrong Zou <zourongrong@gmail.com>
4733 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4734 R:      Chen Feng <puck.chen@hisilicon.com>
4735 L:      dri-devel@lists.freedesktop.org
4736 T:      git git://github.com/xin3liang/linux.git
4737 S:      Maintained
4738 F:      drivers/gpu/drm/hisilicon/
4739 F:      Documentation/devicetree/bindings/display/hisilicon/
4740
4741 DRM DRIVERS FOR MEDIATEK
4742 M:      CK Hu <ck.hu@mediatek.com>
4743 M:      Philipp Zabel <p.zabel@pengutronix.de>
4744 L:      dri-devel@lists.freedesktop.org
4745 S:      Supported
4746 F:      drivers/gpu/drm/mediatek/
4747 F:      Documentation/devicetree/bindings/display/mediatek/
4748
4749 DRM DRIVERS FOR NVIDIA TEGRA
4750 M:      Thierry Reding <thierry.reding@gmail.com>
4751 L:      dri-devel@lists.freedesktop.org
4752 L:      linux-tegra@vger.kernel.org
4753 T:      git git://anongit.freedesktop.org/tegra/linux.git
4754 S:      Supported
4755 F:      drivers/gpu/drm/tegra/
4756 F:      drivers/gpu/host1x/
4757 F:      include/linux/host1x.h
4758 F:      include/uapi/drm/tegra_drm.h
4759 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4760
4761 DRM DRIVERS FOR RENESAS
4762 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4763 L:      dri-devel@lists.freedesktop.org
4764 L:      linux-renesas-soc@vger.kernel.org
4765 T:      git git://linuxtv.org/pinchartl/fbdev
4766 S:      Supported
4767 F:      drivers/gpu/drm/rcar-du/
4768 F:      drivers/gpu/drm/shmobile/
4769 F:      include/linux/platform_data/shmob_drm.h
4770 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4771 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4772 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4773
4774 DRM DRIVERS FOR ROCKCHIP
4775 M:      Sandy Huang <hjc@rock-chips.com>
4776 M:      Heiko Stübner <heiko@sntech.de>
4777 L:      dri-devel@lists.freedesktop.org
4778 S:      Maintained
4779 F:      drivers/gpu/drm/rockchip/
4780 F:      Documentation/devicetree/bindings/display/rockchip/
4781 T:      git git://anongit.freedesktop.org/drm/drm-misc
4782
4783 DRM DRIVERS FOR STI
4784 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4785 M:      Vincent Abriou <vincent.abriou@st.com>
4786 L:      dri-devel@lists.freedesktop.org
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788 S:      Maintained
4789 F:      drivers/gpu/drm/sti
4790 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4791
4792 DRM DRIVERS FOR STM
4793 M:      Yannick Fertre <yannick.fertre@st.com>
4794 M:      Philippe Cornu <philippe.cornu@st.com>
4795 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4796 M:      Vincent Abriou <vincent.abriou@st.com>
4797 L:      dri-devel@lists.freedesktop.org
4798 T:      git git://anongit.freedesktop.org/drm/drm-misc
4799 S:      Maintained
4800 F:      drivers/gpu/drm/stm
4801 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4802
4803 DRM DRIVERS FOR TI LCDC
4804 M:      Jyri Sarha <jsarha@ti.com>
4805 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4806 L:      dri-devel@lists.freedesktop.org
4807 S:      Maintained
4808 F:      drivers/gpu/drm/tilcdc/
4809 F:      Documentation/devicetree/bindings/display/tilcdc/
4810
4811 DRM DRIVERS FOR TI OMAP
4812 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Maintained
4815 F:      drivers/gpu/drm/omapdrm/
4816 F:      Documentation/devicetree/bindings/display/ti/
4817
4818 DRM DRIVERS FOR V3D
4819 M:      Eric Anholt <eric@anholt.net>
4820 S:      Supported
4821 F:      drivers/gpu/drm/v3d/
4822 F:      include/uapi/drm/v3d_drm.h
4823 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825
4826 DRM DRIVERS FOR VC4
4827 M:      Eric Anholt <eric@anholt.net>
4828 T:      git git://github.com/anholt/linux
4829 S:      Supported
4830 F:      drivers/gpu/drm/vc4/
4831 F:      include/uapi/drm/vc4_drm.h
4832 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4833 T:      git git://anongit.freedesktop.org/drm/drm-misc
4834
4835 DRM DRIVERS FOR VIVANTE GPU IP
4836 M:      Lucas Stach <l.stach@pengutronix.de>
4837 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4838 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4839 L:      etnaviv@lists.freedesktop.org
4840 L:      dri-devel@lists.freedesktop.org
4841 S:      Maintained
4842 F:      drivers/gpu/drm/etnaviv/
4843 F:      include/uapi/drm/etnaviv_drm.h
4844 F:      Documentation/devicetree/bindings/display/etnaviv/
4845
4846 DRM DRIVERS FOR ZTE ZX
4847 M:      Shawn Guo <shawnguo@kernel.org>
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/zte/
4851 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4852 T:      git git://anongit.freedesktop.org/drm/drm-misc
4853
4854 DRM PANEL DRIVERS
4855 M:      Thierry Reding <thierry.reding@gmail.com>
4856 L:      dri-devel@lists.freedesktop.org
4857 T:      git git://anongit.freedesktop.org/drm/drm-misc
4858 S:      Maintained
4859 F:      drivers/gpu/drm/drm_panel.c
4860 F:      drivers/gpu/drm/panel/
4861 F:      include/drm/drm_panel.h
4862 F:      Documentation/devicetree/bindings/display/panel/
4863
4864 DRM TINYDRM DRIVERS
4865 M:      Noralf Trønnes <noralf@tronnes.org>
4866 W:      https://github.com/notro/tinydrm/wiki/Development
4867 T:      git git://anongit.freedesktop.org/drm/drm-misc
4868 S:      Maintained
4869 F:      drivers/gpu/drm/tinydrm/
4870 F:      include/drm/tinydrm/
4871
4872 DRM DRIVERS FOR XEN
4873 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4874 T:      git git://anongit.freedesktop.org/drm/drm-misc
4875 L:      dri-devel@lists.freedesktop.org
4876 L:      xen-devel@lists.xen.org
4877 S:      Supported
4878 F:      drivers/gpu/drm/xen/
4879 F:      Documentation/gpu/xen-front.rst
4880
4881 DRM TTM SUBSYSTEM
4882 M:      Christian Koenig <christian.koenig@amd.com>
4883 M:      Roger He <Hongbo.He@amd.com>
4884 T:      git git://people.freedesktop.org/~agd5f/linux
4885 S:      Maintained
4886 L:      dri-devel@lists.freedesktop.org
4887 F:      include/drm/ttm/
4888 F:      drivers/gpu/drm/ttm/
4889
4890 DSBR100 USB FM RADIO DRIVER
4891 M:      Alexey Klimov <klimov.linux@gmail.com>
4892 L:      linux-media@vger.kernel.org
4893 T:      git git://linuxtv.org/media_tree.git
4894 S:      Maintained
4895 F:      drivers/media/radio/dsbr100.c
4896
4897 DSCC4 DRIVER
4898 M:      Francois Romieu <romieu@fr.zoreil.com>
4899 L:      netdev@vger.kernel.org
4900 S:      Maintained
4901 F:      drivers/net/wan/dscc4.c
4902
4903 DT3155 MEDIA DRIVER
4904 M:      Hans Verkuil <hverkuil@xs4all.nl>
4905 L:      linux-media@vger.kernel.org
4906 T:      git git://linuxtv.org/media_tree.git
4907 W:      https://linuxtv.org
4908 S:      Odd Fixes
4909 F:      drivers/media/pci/dt3155/
4910
4911 DVB_USB_AF9015 MEDIA DRIVER
4912 M:      Antti Palosaari <crope@iki.fi>
4913 L:      linux-media@vger.kernel.org
4914 W:      https://linuxtv.org
4915 W:      http://palosaari.fi/linux/
4916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4917 T:      git git://linuxtv.org/anttip/media_tree.git
4918 S:      Maintained
4919 F:      drivers/media/usb/dvb-usb-v2/af9015*
4920
4921 DVB_USB_AF9035 MEDIA DRIVER
4922 M:      Antti Palosaari <crope@iki.fi>
4923 L:      linux-media@vger.kernel.org
4924 W:      https://linuxtv.org
4925 W:      http://palosaari.fi/linux/
4926 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4927 T:      git git://linuxtv.org/anttip/media_tree.git
4928 S:      Maintained
4929 F:      drivers/media/usb/dvb-usb-v2/af9035*
4930
4931 DVB_USB_ANYSEE MEDIA DRIVER
4932 M:      Antti Palosaari <crope@iki.fi>
4933 L:      linux-media@vger.kernel.org
4934 W:      https://linuxtv.org
4935 W:      http://palosaari.fi/linux/
4936 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4937 T:      git git://linuxtv.org/anttip/media_tree.git
4938 S:      Maintained
4939 F:      drivers/media/usb/dvb-usb-v2/anysee*
4940
4941 DVB_USB_AU6610 MEDIA DRIVER
4942 M:      Antti Palosaari <crope@iki.fi>
4943 L:      linux-media@vger.kernel.org
4944 W:      https://linuxtv.org
4945 W:      http://palosaari.fi/linux/
4946 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4947 T:      git git://linuxtv.org/anttip/media_tree.git
4948 S:      Maintained
4949 F:      drivers/media/usb/dvb-usb-v2/au6610*
4950
4951 DVB_USB_CE6230 MEDIA DRIVER
4952 M:      Antti Palosaari <crope@iki.fi>
4953 L:      linux-media@vger.kernel.org
4954 W:      https://linuxtv.org
4955 W:      http://palosaari.fi/linux/
4956 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4957 T:      git git://linuxtv.org/anttip/media_tree.git
4958 S:      Maintained
4959 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4960
4961 DVB_USB_CXUSB MEDIA DRIVER
4962 M:      Michael Krufky <mkrufky@linuxtv.org>
4963 L:      linux-media@vger.kernel.org
4964 W:      https://linuxtv.org
4965 W:      http://github.com/mkrufky
4966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4967 T:      git git://linuxtv.org/media_tree.git
4968 S:      Maintained
4969 F:      drivers/media/usb/dvb-usb/cxusb*
4970
4971 DVB_USB_EC168 MEDIA DRIVER
4972 M:      Antti Palosaari <crope@iki.fi>
4973 L:      linux-media@vger.kernel.org
4974 W:      https://linuxtv.org
4975 W:      http://palosaari.fi/linux/
4976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4977 T:      git git://linuxtv.org/anttip/media_tree.git
4978 S:      Maintained
4979 F:      drivers/media/usb/dvb-usb-v2/ec168*
4980
4981 DVB_USB_GL861 MEDIA DRIVER
4982 M:      Antti Palosaari <crope@iki.fi>
4983 L:      linux-media@vger.kernel.org
4984 W:      https://linuxtv.org
4985 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4986 T:      git git://linuxtv.org/anttip/media_tree.git
4987 S:      Maintained
4988 F:      drivers/media/usb/dvb-usb-v2/gl861*
4989
4990 DVB_USB_MXL111SF MEDIA DRIVER
4991 M:      Michael Krufky <mkrufky@linuxtv.org>
4992 L:      linux-media@vger.kernel.org
4993 W:      https://linuxtv.org
4994 W:      http://github.com/mkrufky
4995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4996 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
4997 S:      Maintained
4998 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
4999
5000 DVB_USB_RTL28XXU MEDIA DRIVER
5001 M:      Antti Palosaari <crope@iki.fi>
5002 L:      linux-media@vger.kernel.org
5003 W:      https://linuxtv.org
5004 W:      http://palosaari.fi/linux/
5005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5006 T:      git git://linuxtv.org/anttip/media_tree.git
5007 S:      Maintained
5008 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5009
5010 DVB_USB_V2 MEDIA DRIVER
5011 M:      Antti Palosaari <crope@iki.fi>
5012 L:      linux-media@vger.kernel.org
5013 W:      https://linuxtv.org
5014 W:      http://palosaari.fi/linux/
5015 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5016 T:      git git://linuxtv.org/anttip/media_tree.git
5017 S:      Maintained
5018 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5019 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5020
5021 DYNAMIC DEBUG
5022 M:      Jason Baron <jbaron@akamai.com>
5023 S:      Maintained
5024 F:      lib/dynamic_debug.c
5025 F:      include/linux/dynamic_debug.h
5026
5027 DYNAMIC INTERRUPT MODERATION
5028 M:      Tal Gilboa <talgi@mellanox.com>
5029 S:      Maintained
5030 F:      include/linux/net_dim.h
5031
5032 DZ DECSTATION DZ11 SERIAL DRIVER
5033 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5034 S:      Maintained
5035 F:      drivers/tty/serial/dz.*
5036
5037 E3X0 POWER BUTTON DRIVER
5038 M:      Moritz Fischer <moritz.fischer@ettus.com>
5039 L:      usrp-users@lists.ettus.com
5040 W:      http://www.ettus.com
5041 S:      Supported
5042 F:      drivers/input/misc/e3x0-button.c
5043 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5044
5045 E4000 MEDIA DRIVER
5046 M:      Antti Palosaari <crope@iki.fi>
5047 L:      linux-media@vger.kernel.org
5048 W:      https://linuxtv.org
5049 W:      http://palosaari.fi/linux/
5050 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5051 T:      git git://linuxtv.org/anttip/media_tree.git
5052 S:      Maintained
5053 F:      drivers/media/tuners/e4000*
5054
5055 EC100 MEDIA DRIVER
5056 M:      Antti Palosaari <crope@iki.fi>
5057 L:      linux-media@vger.kernel.org
5058 W:      https://linuxtv.org
5059 W:      http://palosaari.fi/linux/
5060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5061 T:      git git://linuxtv.org/anttip/media_tree.git
5062 S:      Maintained
5063 F:      drivers/media/dvb-frontends/ec100*
5064
5065 ECRYPT FILE SYSTEM
5066 M:      Tyler Hicks <tyhicks@canonical.com>
5067 L:      ecryptfs@vger.kernel.org
5068 W:      http://ecryptfs.org
5069 W:      https://launchpad.net/ecryptfs
5070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5071 S:      Supported
5072 F:      Documentation/filesystems/ecryptfs.txt
5073 F:      fs/ecryptfs/
5074
5075 EDAC-AMD64
5076 M:      Borislav Petkov <bp@alien8.de>
5077 L:      linux-edac@vger.kernel.org
5078 S:      Maintained
5079 F:      drivers/edac/amd64_edac*
5080
5081 EDAC-CALXEDA
5082 M:      Robert Richter <rric@kernel.org>
5083 L:      linux-edac@vger.kernel.org
5084 S:      Maintained
5085 F:      drivers/edac/highbank*
5086
5087 EDAC-CAVIUM OCTEON
5088 M:      Ralf Baechle <ralf@linux-mips.org>
5089 M:      David Daney <david.daney@cavium.com>
5090 L:      linux-edac@vger.kernel.org
5091 L:      linux-mips@linux-mips.org
5092 S:      Supported
5093 F:      drivers/edac/octeon_edac*
5094
5095 EDAC-CAVIUM THUNDERX
5096 M:      David Daney <david.daney@cavium.com>
5097 M:      Jan Glauber <jglauber@cavium.com>
5098 L:      linux-edac@vger.kernel.org
5099 S:      Supported
5100 F:      drivers/edac/thunderx_edac*
5101
5102 EDAC-CORE
5103 M:      Borislav Petkov <bp@alien8.de>
5104 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5105 L:      linux-edac@vger.kernel.org
5106 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5108 S:      Supported
5109 F:      Documentation/admin-guide/ras.rst
5110 F:      Documentation/driver-api/edac.rst
5111 F:      drivers/edac/
5112 F:      include/linux/edac.h
5113
5114 EDAC-E752X
5115 M:      Mark Gross <mark.gross@intel.com>
5116 L:      linux-edac@vger.kernel.org
5117 S:      Maintained
5118 F:      drivers/edac/e752x_edac.c
5119
5120 EDAC-E7XXX
5121 L:      linux-edac@vger.kernel.org
5122 S:      Maintained
5123 F:      drivers/edac/e7xxx_edac.c
5124
5125 EDAC-FSL_DDR
5126 M:      York Sun <york.sun@nxp.com>
5127 L:      linux-edac@vger.kernel.org
5128 S:      Maintained
5129 F:      drivers/edac/fsl_ddr_edac.*
5130
5131 EDAC-GHES
5132 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5133 L:      linux-edac@vger.kernel.org
5134 S:      Maintained
5135 F:      drivers/edac/ghes_edac.c
5136
5137 EDAC-I3000
5138 L:      linux-edac@vger.kernel.org
5139 S:      Orphan
5140 F:      drivers/edac/i3000_edac.c
5141
5142 EDAC-I5000
5143 L:      linux-edac@vger.kernel.org
5144 S:      Maintained
5145 F:      drivers/edac/i5000_edac.c
5146
5147 EDAC-I5400
5148 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5149 L:      linux-edac@vger.kernel.org
5150 S:      Maintained
5151 F:      drivers/edac/i5400_edac.c
5152
5153 EDAC-I7300
5154 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5155 L:      linux-edac@vger.kernel.org
5156 S:      Maintained
5157 F:      drivers/edac/i7300_edac.c
5158
5159 EDAC-I7CORE
5160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5161 L:      linux-edac@vger.kernel.org
5162 S:      Maintained
5163 F:      drivers/edac/i7core_edac.c
5164
5165 EDAC-I82443BXGX
5166 M:      Tim Small <tim@buttersideup.com>
5167 L:      linux-edac@vger.kernel.org
5168 S:      Maintained
5169 F:      drivers/edac/i82443bxgx_edac.c
5170
5171 EDAC-I82975X
5172 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5173 M:      "Arvind R." <arvino55@gmail.com>
5174 L:      linux-edac@vger.kernel.org
5175 S:      Maintained
5176 F:      drivers/edac/i82975x_edac.c
5177
5178 EDAC-IE31200
5179 M:      Jason Baron <jbaron@akamai.com>
5180 L:      linux-edac@vger.kernel.org
5181 S:      Maintained
5182 F:      drivers/edac/ie31200_edac.c
5183
5184 EDAC-MPC85XX
5185 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5186 L:      linux-edac@vger.kernel.org
5187 S:      Maintained
5188 F:      drivers/edac/mpc85xx_edac.[ch]
5189
5190 EDAC-PASEMI
5191 M:      Egor Martovetsky <egor@pasemi.com>
5192 L:      linux-edac@vger.kernel.org
5193 S:      Maintained
5194 F:      drivers/edac/pasemi_edac.c
5195
5196 EDAC-PND2
5197 M:      Tony Luck <tony.luck@intel.com>
5198 L:      linux-edac@vger.kernel.org
5199 S:      Maintained
5200 F:      drivers/edac/pnd2_edac.[ch]
5201
5202 EDAC-R82600
5203 M:      Tim Small <tim@buttersideup.com>
5204 L:      linux-edac@vger.kernel.org
5205 S:      Maintained
5206 F:      drivers/edac/r82600_edac.c
5207
5208 EDAC-SBRIDGE
5209 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5210 L:      linux-edac@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/edac/sb_edac.c
5213
5214 EDAC-SKYLAKE
5215 M:      Tony Luck <tony.luck@intel.com>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/skx_edac.c
5219
5220 EDAC-TI
5221 M:      Tero Kristo <t-kristo@ti.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Maintained
5224 F:      drivers/edac/ti_edac.c
5225
5226 EDIROL UA-101/UA-1000 DRIVER
5227 M:      Clemens Ladisch <clemens@ladisch.de>
5228 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5229 T:      git git://git.alsa-project.org/alsa-kernel.git
5230 S:      Maintained
5231 F:      sound/usb/misc/ua101.c
5232
5233 EFI TEST DRIVER
5234 L:      linux-efi@vger.kernel.org
5235 M:      Ivan Hu <ivan.hu@canonical.com>
5236 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5237 S:      Maintained
5238 F:      drivers/firmware/efi/test/
5239
5240 EFI VARIABLE FILESYSTEM
5241 M:      Matthew Garrett <matthew.garrett@nebula.com>
5242 M:      Jeremy Kerr <jk@ozlabs.org>
5243 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5245 L:      linux-efi@vger.kernel.org
5246 S:      Maintained
5247 F:      fs/efivarfs/
5248
5249 EFIFB FRAMEBUFFER DRIVER
5250 L:      linux-fbdev@vger.kernel.org
5251 M:      Peter Jones <pjones@redhat.com>
5252 S:      Maintained
5253 F:      drivers/video/fbdev/efifb.c
5254
5255 EFS FILESYSTEM
5256 W:      http://aeschi.ch.eu.org/efs/
5257 S:      Orphan
5258 F:      fs/efs/
5259
5260 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5261 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5262 L:      netdev@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/net/ethernet/ibm/ehea/
5265
5266 EM28XX VIDEO4LINUX DRIVER
5267 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5268 L:      linux-media@vger.kernel.org
5269 W:      https://linuxtv.org
5270 T:      git git://linuxtv.org/media_tree.git
5271 S:      Maintained
5272 F:      drivers/media/usb/em28xx/
5273 F:      Documentation/media/v4l-drivers/em28xx*
5274
5275 EMBEDDED LINUX
5276 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5277 M:      Matt Mackall <mpm@selenic.com>
5278 M:      David Woodhouse <dwmw2@infradead.org>
5279 L:      linux-embedded@vger.kernel.org
5280 S:      Maintained
5281
5282 Emulex 10Gbps iSCSI - OneConnect DRIVER
5283 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5284 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5285 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5286 L:      linux-scsi@vger.kernel.org
5287 W:      http://www.broadcom.com
5288 S:      Supported
5289 F:      drivers/scsi/be2iscsi/
5290
5291 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5292 M:      Sathya Perla <sathya.perla@broadcom.com>
5293 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5294 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5295 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5296 L:      netdev@vger.kernel.org
5297 W:      http://www.emulex.com
5298 S:      Supported
5299 F:      drivers/net/ethernet/emulex/benet/
5300
5301 EMULEX ONECONNECT ROCE DRIVER
5302 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5303 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5304 L:      linux-rdma@vger.kernel.org
5305 W:      http://www.broadcom.com
5306 S:      Odd Fixes
5307 F:      drivers/infiniband/hw/ocrdma/
5308 F:      include/uapi/rdma/ocrdma-abi.h
5309
5310 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5311 M:      James Smart <james.smart@broadcom.com>
5312 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5313 L:      linux-scsi@vger.kernel.org
5314 W:      http://www.broadcom.com
5315 S:      Supported
5316 F:      drivers/scsi/lpfc/
5317
5318 ENE CB710 FLASH CARD READER DRIVER
5319 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5320 S:      Maintained
5321 F:      drivers/misc/cb710/
5322 F:      drivers/mmc/host/cb710-mmc.*
5323 F:      include/linux/cb710.h
5324
5325 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5326 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5327 S:      Maintained
5328 F:      drivers/media/rc/ene_ir.*
5329
5330 EPSON S1D13XXX FRAMEBUFFER DRIVER
5331 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5332 S:      Maintained
5333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5334 F:      drivers/video/fbdev/s1d13xxxfb.c
5335 F:      include/video/s1d13xxxfb.h
5336
5337 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5338 M:      Jeff Layton <jlayton@kernel.org>
5339 S:      Maintained
5340 F:      lib/errseq.c
5341 F:      include/linux/errseq.h
5342
5343 ET131X NETWORK DRIVER
5344 M:      Mark Einon <mark.einon@gmail.com>
5345 S:      Odd Fixes
5346 F:      drivers/net/ethernet/agere/
5347
5348 ETHERNET BRIDGE
5349 M:      Stephen Hemminger <stephen@networkplumber.org>
5350 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5351 L:      netdev@vger.kernel.org
5352 W:      http://www.linuxfoundation.org/en/Net:Bridge
5353 S:      Maintained
5354 F:      include/linux/netfilter_bridge/
5355 F:      net/bridge/
5356
5357 ETHERNET PHY LIBRARY
5358 M:      Andrew Lunn <andrew@lunn.ch>
5359 M:      Florian Fainelli <f.fainelli@gmail.com>
5360 L:      netdev@vger.kernel.org
5361 S:      Maintained
5362 F:      Documentation/ABI/testing/sysfs-bus-mdio
5363 F:      Documentation/devicetree/bindings/net/mdio*
5364 F:      Documentation/networking/phy.txt
5365 F:      drivers/net/phy/
5366 F:      drivers/of/of_mdio.c
5367 F:      drivers/of/of_net.c
5368 F:      include/linux/*mdio*.h
5369 F:      include/linux/of_net.h
5370 F:      include/linux/phy.h
5371 F:      include/linux/phy_fixed.h
5372 F:      include/linux/platform_data/mdio-bcm-unimac.h
5373 F:      include/trace/events/mdio.h
5374 F:      include/uapi/linux/mdio.h
5375 F:      include/uapi/linux/mii.h
5376
5377 EXT2 FILE SYSTEM
5378 M:      Jan Kara <jack@suse.com>
5379 L:      linux-ext4@vger.kernel.org
5380 S:      Maintained
5381 F:      Documentation/filesystems/ext2.txt
5382 F:      fs/ext2/
5383 F:      include/linux/ext2*
5384
5385 EXT4 FILE SYSTEM
5386 M:      "Theodore Ts'o" <tytso@mit.edu>
5387 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5388 L:      linux-ext4@vger.kernel.org
5389 W:      http://ext4.wiki.kernel.org
5390 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5392 S:      Maintained
5393 F:      Documentation/filesystems/ext4.txt
5394 F:      fs/ext4/
5395
5396 Extended Verification Module (EVM)
5397 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5398 L:      linux-integrity@vger.kernel.org
5399 S:      Supported
5400 F:      security/integrity/evm/
5401
5402 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5403 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5404 L:      linux-efi@vger.kernel.org
5405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5406 S:      Maintained
5407 F:      Documentation/efi-stub.txt
5408 F:      arch/*/kernel/efi.c
5409 F:      arch/x86/boot/compressed/eboot.[ch]
5410 F:      arch/*/include/asm/efi.h
5411 F:      arch/x86/platform/efi/
5412 F:      drivers/firmware/efi/
5413 F:      include/linux/efi*.h
5414 F:      arch/arm/boot/compressed/efi-header.S
5415 F:      arch/arm64/kernel/efi-entry.S
5416
5417 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5418 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5419 M:      Chanwoo Choi <cw00.choi@samsung.com>
5420 L:      linux-kernel@vger.kernel.org
5421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5422 S:      Maintained
5423 F:      drivers/extcon/
5424 F:      include/linux/extcon/
5425 F:      include/linux/extcon.h
5426 F:      Documentation/extcon/
5427 F:      Documentation/devicetree/bindings/extcon/
5428
5429 EXYNOS DP DRIVER
5430 M:      Jingoo Han <jingoohan1@gmail.com>
5431 L:      dri-devel@lists.freedesktop.org
5432 S:      Maintained
5433 F:      drivers/gpu/drm/exynos/exynos_dp*
5434
5435 EXYNOS SYSMMU (IOMMU) driver
5436 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5437 L:      iommu@lists.linux-foundation.org
5438 S:      Maintained
5439 F:      drivers/iommu/exynos-iommu.c
5440
5441 EZchip NPS platform support
5442 M:      Vineet Gupta <vgupta@synopsys.com>
5443 S:      Supported
5444 F:      arch/arc/plat-eznps
5445 F:      arch/arc/boot/dts/eznps.dts
5446
5447 F2FS FILE SYSTEM
5448 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5449 M:      Chao Yu <yuchao0@huawei.com>
5450 L:      linux-f2fs-devel@lists.sourceforge.net
5451 W:      https://f2fs.wiki.kernel.org/
5452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5453 S:      Maintained
5454 F:      Documentation/filesystems/f2fs.txt
5455 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5456 F:      fs/f2fs/
5457 F:      include/linux/f2fs_fs.h
5458 F:      include/trace/events/f2fs.h
5459
5460 F71805F HARDWARE MONITORING DRIVER
5461 M:      Jean Delvare <jdelvare@suse.com>
5462 L:      linux-hwmon@vger.kernel.org
5463 S:      Maintained
5464 F:      Documentation/hwmon/f71805f
5465 F:      drivers/hwmon/f71805f.c
5466
5467 FADDR2LINE
5468 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5469 S:      Maintained
5470 F:      scripts/faddr2line
5471
5472 FAILOVER MODULE
5473 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5474 L:      netdev@vger.kernel.org
5475 S:      Supported
5476 F:      net/core/failover.c
5477 F:      include/net/failover.h
5478 F:      Documentation/networking/failover.rst
5479
5480 FANOTIFY
5481 M:      Jan Kara <jack@suse.cz>
5482 R:      Amir Goldstein <amir73il@gmail.com>
5483 L:      linux-fsdevel@vger.kernel.org
5484 S:      Maintained
5485 F:      fs/notify/fanotify/
5486 F:      include/linux/fanotify.h
5487 F:      include/uapi/linux/fanotify.h
5488
5489 FARSYNC SYNCHRONOUS DRIVER
5490 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5491 W:      http://www.farsite.co.uk/
5492 S:      Supported
5493 F:      drivers/net/wan/farsync.*
5494
5495 FAULT INJECTION SUPPORT
5496 M:      Akinobu Mita <akinobu.mita@gmail.com>
5497 S:      Supported
5498 F:      Documentation/fault-injection/
5499 F:      lib/fault-inject.c
5500
5501 FBTFT Framebuffer drivers
5502 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5503 S:      Maintained
5504 F:      drivers/staging/fbtft/
5505
5506 FC0011 TUNER DRIVER
5507 M:      Michael Buesch <m@bues.ch>
5508 L:      linux-media@vger.kernel.org
5509 S:      Maintained
5510 F:      drivers/media/tuners/fc0011.h
5511 F:      drivers/media/tuners/fc0011.c
5512
5513 FC2580 MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/tuners/fc2580*
5522
5523 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5524 M:      Johannes Thumshirn <jth@kernel.org>
5525 L:      linux-scsi@vger.kernel.org
5526 W:      www.Open-FCoE.org
5527 S:      Supported
5528 F:      drivers/scsi/libfc/
5529 F:      drivers/scsi/fcoe/
5530 F:      include/scsi/fc/
5531 F:      include/scsi/libfc.h
5532 F:      include/scsi/libfcoe.h
5533 F:      include/uapi/scsi/fc/
5534
5535 FILE LOCKING (flock() and fcntl()/lockf())
5536 M:      Jeff Layton <jlayton@kernel.org>
5537 M:      "J. Bruce Fields" <bfields@fieldses.org>
5538 L:      linux-fsdevel@vger.kernel.org
5539 S:      Maintained
5540 F:      include/linux/fcntl.h
5541 F:      include/uapi/linux/fcntl.h
5542 F:      fs/fcntl.c
5543 F:      fs/locks.c
5544
5545 FILESYSTEMS (VFS and infrastructure)
5546 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5547 L:      linux-fsdevel@vger.kernel.org
5548 S:      Maintained
5549 F:      fs/*
5550 F:      include/linux/fs.h
5551 F:      include/uapi/linux/fs.h
5552
5553 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5554 M:      Riku Voipio <riku.voipio@iki.fi>
5555 L:      linux-hwmon@vger.kernel.org
5556 S:      Maintained
5557 F:      drivers/hwmon/f75375s.c
5558 F:      include/linux/f75375s.h
5559
5560 FIREWIRE AUDIO DRIVERS
5561 M:      Clemens Ladisch <clemens@ladisch.de>
5562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5563 T:      git git://git.alsa-project.org/alsa-kernel.git
5564 S:      Maintained
5565 F:      sound/firewire/
5566
5567 FIREWIRE MEDIA DRIVERS (firedtv)
5568 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5569 L:      linux-media@vger.kernel.org
5570 L:      linux1394-devel@lists.sourceforge.net
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5572 S:      Maintained
5573 F:      drivers/media/firewire/
5574
5575 FIREWIRE SBP-2 TARGET
5576 M:      Chris Boot <bootc@bootc.net>
5577 L:      linux-scsi@vger.kernel.org
5578 L:      target-devel@vger.kernel.org
5579 L:      linux1394-devel@lists.sourceforge.net
5580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5581 S:      Maintained
5582 F:      drivers/target/sbp/
5583
5584 FIREWIRE SUBSYSTEM
5585 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5586 L:      linux1394-devel@lists.sourceforge.net
5587 W:      http://ieee1394.wiki.kernel.org/
5588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5589 S:      Maintained
5590 F:      drivers/firewire/
5591 F:      include/linux/firewire.h
5592 F:      include/uapi/linux/firewire*.h
5593 F:      tools/firewire/
5594
5595 FIRMWARE LOADER (request_firmware)
5596 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5597 L:      linux-kernel@vger.kernel.org
5598 S:      Maintained
5599 F:      Documentation/firmware_class/
5600 F:      drivers/base/firmware_loader/
5601 F:      include/linux/firmware.h
5602
5603 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5604 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5605 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5606 S:      Maintained
5607 F:      drivers/block/rsxx/
5608
5609 FLOPPY DRIVER
5610 M:      Jiri Kosina <jikos@kernel.org>
5611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5612 S:      Odd fixes
5613 F:      drivers/block/floppy.c
5614
5615 FMC SUBSYSTEM
5616 M:      Alessandro Rubini <rubini@gnudd.com>
5617 W:      http://www.ohwr.org/projects/fmc-bus
5618 S:      Supported
5619 F:      drivers/fmc/
5620 F:      include/linux/fmc*.h
5621 F:      include/linux/ipmi-fru.h
5622 K:      fmc_d.*register
5623
5624 FPGA MANAGER FRAMEWORK
5625 M:      Alan Tull <atull@kernel.org>
5626 M:      Moritz Fischer <mdf@kernel.org>
5627 L:      linux-fpga@vger.kernel.org
5628 S:      Maintained
5629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5630 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5631 F:      Documentation/fpga/
5632 F:      Documentation/driver-api/fpga/
5633 F:      Documentation/devicetree/bindings/fpga/
5634 F:      drivers/fpga/
5635 F:      include/linux/fpga/
5636 W:      http://www.rocketboards.org
5637
5638 FPU EMULATOR
5639 M:      Bill Metzenthen <billm@melbpc.org.au>
5640 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5641 S:      Maintained
5642 F:      arch/x86/math-emu/
5643
5644 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5645 L:      netdev@vger.kernel.org
5646 S:      Orphan
5647 F:      drivers/net/wan/dlci.c
5648 F:      drivers/net/wan/sdla.c
5649
5650 FRAMEBUFFER LAYER
5651 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5652 L:      dri-devel@lists.freedesktop.org
5653 L:      linux-fbdev@vger.kernel.org
5654 T:      git git://github.com/bzolnier/linux.git
5655 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5656 S:      Maintained
5657 F:      Documentation/fb/
5658 F:      drivers/video/
5659 F:      include/video/
5660 F:      include/linux/fb.h
5661 F:      include/uapi/video/
5662 F:      include/uapi/linux/fb.h
5663
5664 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5665 M:      Horia Geantă <horia.geanta@nxp.com>
5666 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5667 L:      linux-crypto@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/crypto/caam/
5670 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5671
5672 FREESCALE DIU FRAMEBUFFER DRIVER
5673 M:      Timur Tabi <timur@tabi.org>
5674 L:      linux-fbdev@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/video/fbdev/fsl-diu-fb.*
5677
5678 FREESCALE DMA DRIVER
5679 M:      Li Yang <leoyang.li@nxp.com>
5680 M:      Zhang Wei <zw@zh-kernel.org>
5681 L:      linuxppc-dev@lists.ozlabs.org
5682 S:      Maintained
5683 F:      drivers/dma/fsldma.*
5684
5685 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5686 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5687 L:      netdev@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/net/ethernet/freescale/gianfar*
5690 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5691
5692 FREESCALE GPMI NAND DRIVER
5693 M:      Han Xu <han.xu@nxp.com>
5694 L:      linux-mtd@lists.infradead.org
5695 S:      Maintained
5696 F:      drivers/mtd/nand/raw/gpmi-nand/*
5697
5698 FREESCALE I2C CPM DRIVER
5699 M:      Jochen Friedrich <jochen@scram.de>
5700 L:      linuxppc-dev@lists.ozlabs.org
5701 L:      linux-i2c@vger.kernel.org
5702 S:      Maintained
5703 F:      drivers/i2c/busses/i2c-cpm.c
5704
5705 FREESCALE IMX / MXC FEC DRIVER
5706 M:      Fugang Duan <fugang.duan@nxp.com>
5707 L:      netdev@vger.kernel.org
5708 S:      Maintained
5709 F:      drivers/net/ethernet/freescale/fec_main.c
5710 F:      drivers/net/ethernet/freescale/fec_ptp.c
5711 F:      drivers/net/ethernet/freescale/fec.h
5712 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5713
5714 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5715 M:      Sascha Hauer <s.hauer@pengutronix.de>
5716 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5717 L:      linux-fbdev@vger.kernel.org
5718 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5719 S:      Maintained
5720 F:      include/linux/platform_data/video-imxfb.h
5721 F:      drivers/video/fbdev/imxfb.c
5722
5723 FREESCALE QORIQ DPAA ETHERNET DRIVER
5724 M:      Madalin Bucur <madalin.bucur@nxp.com>
5725 L:      netdev@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/net/ethernet/freescale/dpaa
5728
5729 FREESCALE QORIQ DPAA FMAN DRIVER
5730 M:      Madalin Bucur <madalin.bucur@nxp.com>
5731 L:      netdev@vger.kernel.org
5732 S:      Maintained
5733 F:      drivers/net/ethernet/freescale/fman
5734 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5735
5736 FREESCALE QORIQ PTP CLOCK DRIVER
5737 M:      Yangbo Lu <yangbo.lu@nxp.com>
5738 L:      netdev@vger.kernel.org
5739 S:      Maintained
5740 F:      drivers/ptp/ptp_qoriq.c
5741 F:      include/linux/fsl/ptp_qoriq.h
5742 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5743
5744 FREESCALE QUAD SPI DRIVER
5745 M:      Han Xu <han.xu@nxp.com>
5746 L:      linux-mtd@lists.infradead.org
5747 S:      Maintained
5748 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5749
5750 FREESCALE QUICC ENGINE LIBRARY
5751 M:      Qiang Zhao <qiang.zhao@nxp.com>
5752 L:      linuxppc-dev@lists.ozlabs.org
5753 S:      Maintained
5754 F:      drivers/soc/fsl/qe/
5755 F:      include/soc/fsl/*qe*.h
5756 F:      include/soc/fsl/*ucc*.h
5757
5758 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5759 M:      Li Yang <leoyang.li@nxp.com>
5760 L:      netdev@vger.kernel.org
5761 L:      linuxppc-dev@lists.ozlabs.org
5762 S:      Maintained
5763 F:      drivers/net/ethernet/freescale/ucc_geth*
5764
5765 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5766 M:      Zhao Qiang <qiang.zhao@nxp.com>
5767 L:      netdev@vger.kernel.org
5768 L:      linuxppc-dev@lists.ozlabs.org
5769 S:      Maintained
5770 F:      drivers/net/wan/fsl_ucc_hdlc*
5771
5772 FREESCALE QUICC ENGINE UCC UART DRIVER
5773 M:      Timur Tabi <timur@tabi.org>
5774 L:      linuxppc-dev@lists.ozlabs.org
5775 S:      Maintained
5776 F:      drivers/tty/serial/ucc_uart.c
5777
5778 FREESCALE SOC DRIVERS
5779 M:      Li Yang <leoyang.li@nxp.com>
5780 L:      linuxppc-dev@lists.ozlabs.org
5781 L:      linux-arm-kernel@lists.infradead.org
5782 S:      Maintained
5783 F:      Documentation/devicetree/bindings/soc/fsl/
5784 F:      drivers/soc/fsl/
5785 F:      include/linux/fsl/
5786
5787 FREESCALE SOC FS_ENET DRIVER
5788 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5789 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5790 L:      linuxppc-dev@lists.ozlabs.org
5791 L:      netdev@vger.kernel.org
5792 S:      Maintained
5793 F:      drivers/net/ethernet/freescale/fs_enet/
5794 F:      include/linux/fs_enet_pd.h
5795
5796 FREESCALE SOC SOUND DRIVERS
5797 M:      Timur Tabi <timur@tabi.org>
5798 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5799 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5800 R:      Fabio Estevam <fabio.estevam@nxp.com>
5801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5802 L:      linuxppc-dev@lists.ozlabs.org
5803 S:      Maintained
5804 F:      sound/soc/fsl/fsl*
5805 F:      sound/soc/fsl/imx*
5806 F:      sound/soc/fsl/mpc8610_hpcd.c
5807
5808 FREESCALE USB PERIPHERAL DRIVERS
5809 M:      Li Yang <leoyang.li@nxp.com>
5810 L:      linux-usb@vger.kernel.org
5811 L:      linuxppc-dev@lists.ozlabs.org
5812 S:      Maintained
5813 F:      drivers/usb/gadget/udc/fsl*
5814
5815 FREEVXFS FILESYSTEM
5816 M:      Christoph Hellwig <hch@infradead.org>
5817 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5818 S:      Maintained
5819 F:      fs/freevxfs/
5820
5821 FREEZER
5822 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5823 M:      Pavel Machek <pavel@ucw.cz>
5824 L:      linux-pm@vger.kernel.org
5825 S:      Supported
5826 F:      Documentation/power/freezing-of-tasks.txt
5827 F:      include/linux/freezer.h
5828 F:      kernel/freezer.c
5829
5830 FRONTSWAP API
5831 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5832 L:      linux-kernel@vger.kernel.org
5833 S:      Maintained
5834 F:      mm/frontswap.c
5835 F:      include/linux/frontswap.h
5836
5837 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5838 M:      David Howells <dhowells@redhat.com>
5839 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5840 S:      Supported
5841 F:      Documentation/filesystems/caching/
5842 F:      fs/fscache/
5843 F:      include/linux/fscache*.h
5844
5845 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5846 M:      Theodore Y. Ts'o <tytso@mit.edu>
5847 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5848 L:      linux-fscrypt@vger.kernel.org
5849 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5851 S:      Supported
5852 F:      fs/crypto/
5853 F:      include/linux/fscrypt*.h
5854 F:      Documentation/filesystems/fscrypt.rst
5855
5856 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5857 M:      Jan Kara <jack@suse.cz>
5858 R:      Amir Goldstein <amir73il@gmail.com>
5859 L:      linux-fsdevel@vger.kernel.org
5860 S:      Maintained
5861 F:      fs/notify/
5862 F:      include/linux/fsnotify*.h
5863
5864 FUJITSU LAPTOP EXTRAS
5865 M:      Jonathan Woithe <jwoithe@just42.net>
5866 L:      platform-driver-x86@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/platform/x86/fujitsu-laptop.c
5869
5870 FUJITSU M-5MO LS CAMERA ISP DRIVER
5871 M:      Kyungmin Park <kyungmin.park@samsung.com>
5872 M:      Heungjun Kim <riverful.kim@samsung.com>
5873 L:      linux-media@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/media/i2c/m5mols/
5876 F:      include/media/i2c/m5mols.h
5877
5878 FUJITSU TABLET EXTRAS
5879 M:      Robert Gerlach <khnz@gmx.de>
5880 L:      platform-driver-x86@vger.kernel.org
5881 S:      Maintained
5882 F:      drivers/platform/x86/fujitsu-tablet.c
5883
5884 FUSE: FILESYSTEM IN USERSPACE
5885 M:      Miklos Szeredi <miklos@szeredi.hu>
5886 L:      linux-fsdevel@vger.kernel.org
5887 W:      http://fuse.sourceforge.net/
5888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5889 S:      Maintained
5890 F:      fs/fuse/
5891 F:      include/uapi/linux/fuse.h
5892 F:      Documentation/filesystems/fuse.txt
5893
5894 FUTEX SUBSYSTEM
5895 M:      Thomas Gleixner <tglx@linutronix.de>
5896 M:      Ingo Molnar <mingo@redhat.com>
5897 R:      Peter Zijlstra <peterz@infradead.org>
5898 R:      Darren Hart <dvhart@infradead.org>
5899 L:      linux-kernel@vger.kernel.org
5900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5901 S:      Maintained
5902 F:      kernel/futex.c
5903 F:      kernel/futex_compat.c
5904 F:      include/asm-generic/futex.h
5905 F:      include/linux/futex.h
5906 F:      include/uapi/linux/futex.h
5907 F:      tools/testing/selftests/futex/
5908 F:      tools/perf/bench/futex*
5909 F:      Documentation/*futex*
5910
5911 GCC PLUGINS
5912 M:      Kees Cook <keescook@chromium.org>
5913 R:      Emese Revfy <re.emese@gmail.com>
5914 L:      kernel-hardening@lists.openwall.com
5915 S:      Maintained
5916 F:      scripts/gcc-plugins/
5917 F:      scripts/gcc-plugin.sh
5918 F:      scripts/Makefile.gcc-plugins
5919 F:      Documentation/gcc-plugins.txt
5920
5921 GCOV BASED KERNEL PROFILING
5922 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5923 S:      Maintained
5924 F:      kernel/gcov/
5925 F:      Documentation/dev-tools/gcov.rst
5926
5927 GDB KERNEL DEBUGGING HELPER SCRIPTS
5928 M:      Jan Kiszka <jan.kiszka@siemens.com>
5929 M:      Kieran Bingham <kieran@bingham.xyz>
5930 S:      Supported
5931 F:      scripts/gdb/
5932
5933 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5934 M:      Achim Leubner <achim_leubner@adaptec.com>
5935 L:      linux-scsi@vger.kernel.org
5936 W:      http://www.icp-vortex.com/
5937 S:      Supported
5938 F:      drivers/scsi/gdt*
5939
5940 GEMTEK FM RADIO RECEIVER DRIVER
5941 M:      Hans Verkuil <hverkuil@xs4all.nl>
5942 L:      linux-media@vger.kernel.org
5943 T:      git git://linuxtv.org/media_tree.git
5944 W:      https://linuxtv.org
5945 S:      Maintained
5946 F:      drivers/media/radio/radio-gemtek*
5947
5948 GENERIC GPIO I2C DRIVER
5949 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5950 S:      Supported
5951 F:      drivers/i2c/busses/i2c-gpio.c
5952 F:      include/linux/platform_data/i2c-gpio.h
5953
5954 GENERIC GPIO I2C MULTIPLEXER DRIVER
5955 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5956 L:      linux-i2c@vger.kernel.org
5957 S:      Supported
5958 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5959 F:      include/linux/platform_data/i2c-mux-gpio.h
5960 F:      Documentation/i2c/muxes/i2c-mux-gpio
5961
5962 GENERIC HDLC (WAN) DRIVERS
5963 M:      Krzysztof Halasa <khc@pm.waw.pl>
5964 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5965 S:      Maintained
5966 F:      drivers/net/wan/c101.c
5967 F:      drivers/net/wan/hd6457*
5968 F:      drivers/net/wan/hdlc*
5969 F:      drivers/net/wan/n2.c
5970 F:      drivers/net/wan/pc300too.c
5971 F:      drivers/net/wan/pci200syn.c
5972 F:      drivers/net/wan/wanxl*
5973
5974 GENERIC INCLUDE/ASM HEADER FILES
5975 M:      Arnd Bergmann <arnd@arndb.de>
5976 L:      linux-arch@vger.kernel.org
5977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5978 S:      Maintained
5979 F:      include/asm-generic/
5980 F:      include/uapi/asm-generic/
5981
5982 GENERIC PHY FRAMEWORK
5983 M:      Kishon Vijay Abraham I <kishon@ti.com>
5984 L:      linux-kernel@vger.kernel.org
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5986 S:      Supported
5987 F:      drivers/phy/
5988 F:      include/linux/phy/
5989
5990 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5991 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5992 S:      Supported
5993 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5994
5995 GENERIC PM DOMAINS
5996 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5997 M:      Kevin Hilman <khilman@kernel.org>
5998 M:      Ulf Hansson <ulf.hansson@linaro.org>
5999 L:      linux-pm@vger.kernel.org
6000 S:      Supported
6001 F:      drivers/base/power/domain*.c
6002 F:      include/linux/pm_domain.h
6003 F:      Documentation/devicetree/bindings/power/power_domain.txt
6004
6005 GENERIC UIO DRIVER FOR PCI DEVICES
6006 M:      "Michael S. Tsirkin" <mst@redhat.com>
6007 L:      kvm@vger.kernel.org
6008 S:      Supported
6009 F:      drivers/uio/uio_pci_generic.c
6010
6011 GENWQE (IBM Generic Workqueue Card)
6012 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6013 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6014 S:      Supported
6015 F:      drivers/misc/genwqe/
6016
6017 GET_MAINTAINER SCRIPT
6018 M:      Joe Perches <joe@perches.com>
6019 S:      Maintained
6020 F:      scripts/get_maintainer.pl
6021
6022 GFS2 FILE SYSTEM
6023 M:      Bob Peterson <rpeterso@redhat.com>
6024 M:      Andreas Gruenbacher <agruenba@redhat.com>
6025 L:      cluster-devel@redhat.com
6026 W:      http://sources.redhat.com/cluster/
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6028 S:      Supported
6029 F:      Documentation/filesystems/gfs2*.txt
6030 F:      fs/gfs2/
6031 F:      include/uapi/linux/gfs2_ondisk.h
6032
6033 GIGASET ISDN DRIVERS
6034 M:      Paul Bolle <pebolle@tiscali.nl>
6035 L:      gigaset307x-common@lists.sourceforge.net
6036 W:      http://gigaset307x.sourceforge.net/
6037 S:      Odd Fixes
6038 F:      Documentation/isdn/README.gigaset
6039 F:      drivers/isdn/gigaset/
6040 F:      include/uapi/linux/gigaset_dev.h
6041
6042 GO7007 MPEG CODEC
6043 M:      Hans Verkuil <hans.verkuil@cisco.com>
6044 L:      linux-media@vger.kernel.org
6045 S:      Maintained
6046 F:      drivers/media/usb/go7007/
6047
6048 GOODIX TOUCHSCREEN
6049 M:      Bastien Nocera <hadess@hadess.net>
6050 L:      linux-input@vger.kernel.org
6051 S:      Maintained
6052 F:      drivers/input/touchscreen/goodix.c
6053
6054 GPD POCKET FAN DRIVER
6055 M:      Hans de Goede <hdegoede@redhat.com>
6056 L:      platform-driver-x86@vger.kernel.org
6057 S:      Maintained
6058 F:      drivers/platform/x86/gpd-pocket-fan.c
6059
6060 GPIO ACPI SUPPORT
6061 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6062 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6063 L:      linux-gpio@vger.kernel.org
6064 L:      linux-acpi@vger.kernel.org
6065 S:      Maintained
6066 F:      Documentation/acpi/gpio-properties.txt
6067 F:      drivers/gpio/gpiolib-acpi.c
6068
6069 GPIO IR Transmitter
6070 M:      Sean Young <sean@mess.org>
6071 L:      linux-media@vger.kernel.org
6072 S:      Maintained
6073 F:      drivers/media/rc/gpio-ir-tx.c
6074
6075 GPIO MOCKUP DRIVER
6076 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6077 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6078 L:      linux-gpio@vger.kernel.org
6079 S:      Maintained
6080 F:      drivers/gpio/gpio-mockup.c
6081 F:      tools/testing/selftests/gpio/
6082
6083 GPIO SUBSYSTEM
6084 M:      Linus Walleij <linus.walleij@linaro.org>
6085 L:      linux-gpio@vger.kernel.org
6086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6087 S:      Maintained
6088 F:      Documentation/devicetree/bindings/gpio/
6089 F:      Documentation/driver-api/gpio/
6090 F:      Documentation/gpio/
6091 F:      Documentation/ABI/testing/gpio-cdev
6092 F:      Documentation/ABI/obsolete/sysfs-gpio
6093 F:      drivers/gpio/
6094 F:      include/linux/gpio/
6095 F:      include/linux/gpio.h
6096 F:      include/linux/of_gpio.h
6097 F:      include/asm-generic/gpio.h
6098 F:      include/uapi/linux/gpio.h
6099 F:      tools/gpio/
6100
6101 GRE DEMULTIPLEXER DRIVER
6102 M:      Dmitry Kozlov <xeb@mail.ru>
6103 L:      netdev@vger.kernel.org
6104 S:      Maintained
6105 F:      net/ipv4/gre_demux.c
6106 F:      net/ipv4/gre_offload.c
6107 F:      include/net/gre.h
6108
6109 GRETH 10/100/1G Ethernet MAC device driver
6110 M:      Andreas Larsson <andreas@gaisler.com>
6111 L:      netdev@vger.kernel.org
6112 S:      Maintained
6113 F:      drivers/net/ethernet/aeroflex/
6114
6115 GREYBUS AUDIO PROTOCOLS DRIVERS
6116 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6117 M:      Mark Greer <mgreer@animalcreek.com>
6118 S:      Maintained
6119 F:      drivers/staging/greybus/audio_apbridgea.c
6120 F:      drivers/staging/greybus/audio_apbridgea.h
6121 F:      drivers/staging/greybus/audio_codec.c
6122 F:      drivers/staging/greybus/audio_codec.h
6123 F:      drivers/staging/greybus/audio_gb.c
6124 F:      drivers/staging/greybus/audio_manager.c
6125 F:      drivers/staging/greybus/audio_manager.h
6126 F:      drivers/staging/greybus/audio_manager_module.c
6127 F:      drivers/staging/greybus/audio_manager_private.h
6128 F:      drivers/staging/greybus/audio_manager_sysfs.c
6129 F:      drivers/staging/greybus/audio_module.c
6130 F:      drivers/staging/greybus/audio_topology.c
6131
6132 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6133 M:      Viresh Kumar <vireshk@kernel.org>
6134 S:      Maintained
6135 F:      drivers/staging/greybus/authentication.c
6136 F:      drivers/staging/greybus/bootrom.c
6137 F:      drivers/staging/greybus/firmware.h
6138 F:      drivers/staging/greybus/fw-core.c
6139 F:      drivers/staging/greybus/fw-download.c
6140 F:      drivers/staging/greybus/fw-managament.c
6141 F:      drivers/staging/greybus/greybus_authentication.h
6142 F:      drivers/staging/greybus/greybus_firmware.h
6143 F:      drivers/staging/greybus/hid.c
6144 F:      drivers/staging/greybus/i2c.c
6145 F:      drivers/staging/greybus/spi.c
6146 F:      drivers/staging/greybus/spilib.c
6147 F:      drivers/staging/greybus/spilib.h
6148
6149 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6150 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6151 S:      Maintained
6152 F:      drivers/staging/greybus/loopback.c
6153 F:      drivers/staging/greybus/timesync.c
6154 F:      drivers/staging/greybus/timesync_platform.c
6155
6156 GREYBUS PLATFORM DRIVERS
6157 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6158 S:      Maintained
6159 F:      drivers/staging/greybus/arche-platform.c
6160 F:      drivers/staging/greybus/arche-apb-ctrl.c
6161 F:      drivers/staging/greybus/arche_platform.h
6162
6163 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6164 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6165 S:      Maintained
6166 F:      drivers/staging/greybus/sdio.c
6167 F:      drivers/staging/greybus/light.c
6168 F:      drivers/staging/greybus/gpio.c
6169 F:      drivers/staging/greybus/power_supply.c
6170 F:      drivers/staging/greybus/spi.c
6171 F:      drivers/staging/greybus/spilib.c
6172
6173 GREYBUS SUBSYSTEM
6174 M:      Johan Hovold <johan@kernel.org>
6175 M:      Alex Elder <elder@kernel.org>
6176 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6177 S:      Maintained
6178 F:      drivers/staging/greybus/
6179 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6180
6181 GREYBUS UART PROTOCOLS DRIVERS
6182 M:      David Lin <dtwlin@gmail.com>
6183 S:      Maintained
6184 F:      drivers/staging/greybus/uart.c
6185 F:      drivers/staging/greybus/log.c
6186
6187 GS1662 VIDEO SERIALIZER
6188 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6189 L:      linux-media@vger.kernel.org
6190 T:      git git://linuxtv.org/media_tree.git
6191 S:      Maintained
6192 F:      drivers/media/spi/gs1662.c
6193
6194 GSPCA FINEPIX SUBDRIVER
6195 M:      Frank Zago <frank@zago.net>
6196 L:      linux-media@vger.kernel.org
6197 T:      git git://linuxtv.org/media_tree.git
6198 S:      Maintained
6199 F:      drivers/media/usb/gspca/finepix.c
6200
6201 GSPCA GL860 SUBDRIVER
6202 M:      Olivier Lorin <o.lorin@laposte.net>
6203 L:      linux-media@vger.kernel.org
6204 T:      git git://linuxtv.org/media_tree.git
6205 S:      Maintained
6206 F:      drivers/media/usb/gspca/gl860/
6207
6208 GSPCA M5602 SUBDRIVER
6209 M:      Erik Andren <erik.andren@gmail.com>
6210 L:      linux-media@vger.kernel.org
6211 T:      git git://linuxtv.org/media_tree.git
6212 S:      Maintained
6213 F:      drivers/media/usb/gspca/m5602/
6214
6215 GSPCA PAC207 SONIXB SUBDRIVER
6216 M:      Hans Verkuil <hverkuil@xs4all.nl>
6217 L:      linux-media@vger.kernel.org
6218 T:      git git://linuxtv.org/media_tree.git
6219 S:      Odd Fixes
6220 F:      drivers/media/usb/gspca/pac207.c
6221
6222 GSPCA SN9C20X SUBDRIVER
6223 M:      Brian Johnson <brijohn@gmail.com>
6224 L:      linux-media@vger.kernel.org
6225 T:      git git://linuxtv.org/media_tree.git
6226 S:      Maintained
6227 F:      drivers/media/usb/gspca/sn9c20x.c
6228
6229 GSPCA T613 SUBDRIVER
6230 M:      Leandro Costantino <lcostantino@gmail.com>
6231 L:      linux-media@vger.kernel.org
6232 T:      git git://linuxtv.org/media_tree.git
6233 S:      Maintained
6234 F:      drivers/media/usb/gspca/t613.c
6235
6236 GSPCA USB WEBCAM DRIVER
6237 M:      Hans Verkuil <hverkuil@xs4all.nl>
6238 L:      linux-media@vger.kernel.org
6239 T:      git git://linuxtv.org/media_tree.git
6240 S:      Odd Fixes
6241 F:      drivers/media/usb/gspca/
6242
6243 GTP (GPRS Tunneling Protocol)
6244 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6245 M:      Harald Welte <laforge@gnumonks.org>
6246 L:      osmocom-net-gprs@lists.osmocom.org
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6248 S:      Maintained
6249 F:      drivers/net/gtp.c
6250
6251 GUID PARTITION TABLE (GPT)
6252 M:      Davidlohr Bueso <dave@stgolabs.net>
6253 L:      linux-efi@vger.kernel.org
6254 S:      Maintained
6255 F:      block/partitions/efi.*
6256
6257 H8/300 ARCHITECTURE
6258 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6259 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6260 W:      http://uclinux-h8.sourceforge.jp
6261 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6262 S:      Maintained
6263 F:      arch/h8300/
6264 F:      drivers/clocksource/h8300_*.c
6265 F:      drivers/clk/h8300/
6266 F:      drivers/irqchip/irq-renesas-h8*.c
6267
6268 HACKRF MEDIA DRIVER
6269 M:      Antti Palosaari <crope@iki.fi>
6270 L:      linux-media@vger.kernel.org
6271 W:      https://linuxtv.org
6272 W:      http://palosaari.fi/linux/
6273 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6274 T:      git git://linuxtv.org/anttip/media_tree.git
6275 S:      Maintained
6276 F:      drivers/media/usb/hackrf/
6277
6278 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6279 M:      Frank Seidel <frank@f-seidel.de>
6280 L:      platform-driver-x86@vger.kernel.org
6281 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6282 S:      Maintained
6283 F:      drivers/platform/x86/hdaps.c
6284
6285 HARDWARE MONITORING
6286 M:      Jean Delvare <jdelvare@suse.com>
6287 M:      Guenter Roeck <linux@roeck-us.net>
6288 L:      linux-hwmon@vger.kernel.org
6289 W:      http://hwmon.wiki.kernel.org/
6290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6291 S:      Maintained
6292 F:      Documentation/devicetree/bindings/hwmon/
6293 F:      Documentation/hwmon/
6294 F:      drivers/hwmon/
6295 F:      include/linux/hwmon*.h
6296
6297 HARDWARE RANDOM NUMBER GENERATOR CORE
6298 M:      Matt Mackall <mpm@selenic.com>
6299 M:      Herbert Xu <herbert@gondor.apana.org.au>
6300 L:      linux-crypto@vger.kernel.org
6301 S:      Odd fixes
6302 F:      Documentation/devicetree/bindings/rng/
6303 F:      Documentation/hw_random.txt
6304 F:      drivers/char/hw_random/
6305 F:      include/linux/hw_random.h
6306
6307 HARDWARE TRACING FACILITIES
6308 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6309 S:      Maintained
6310 F:      drivers/hwtracing/
6311
6312 HARDWARE SPINLOCK CORE
6313 M:      Ohad Ben-Cohen <ohad@wizery.com>
6314 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6315 L:      linux-remoteproc@vger.kernel.org
6316 S:      Maintained
6317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6318 F:      Documentation/devicetree/bindings/hwlock/
6319 F:      Documentation/hwspinlock.txt
6320 F:      drivers/hwspinlock/
6321 F:      include/linux/hwspinlock.h
6322
6323 HARMONY SOUND DRIVER
6324 L:      linux-parisc@vger.kernel.org
6325 S:      Maintained
6326 F:      sound/parisc/harmony.*
6327
6328 HDPVR USB VIDEO ENCODER DRIVER
6329 M:      Hans Verkuil <hverkuil@xs4all.nl>
6330 L:      linux-media@vger.kernel.org
6331 T:      git git://linuxtv.org/media_tree.git
6332 W:      https://linuxtv.org
6333 S:      Odd Fixes
6334 F:      drivers/media/usb/hdpvr/
6335
6336 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6337 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6338 S:      Supported
6339 F:      Documentation/watchdog/hpwdt.txt
6340 F:      drivers/watchdog/hpwdt.c
6341
6342 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6343 M:      Don Brace <don.brace@microsemi.com>
6344 L:      esc.storagedev@microsemi.com
6345 L:      linux-scsi@vger.kernel.org
6346 S:      Supported
6347 F:      Documentation/scsi/hpsa.txt
6348 F:      drivers/scsi/hpsa*.[ch]
6349 F:      include/linux/cciss*.h
6350 F:      include/uapi/linux/cciss*.h
6351
6352 HFI1 DRIVER
6353 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6354 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6355 L:      linux-rdma@vger.kernel.org
6356 S:      Supported
6357 F:      drivers/infiniband/hw/hfi1
6358
6359 HFS FILESYSTEM
6360 L:      linux-fsdevel@vger.kernel.org
6361 S:      Orphan
6362 F:      Documentation/filesystems/hfs.txt
6363 F:      fs/hfs/
6364
6365 HFSPLUS FILESYSTEM
6366 L:      linux-fsdevel@vger.kernel.org
6367 S:      Orphan
6368 F:      Documentation/filesystems/hfsplus.txt
6369 F:      fs/hfsplus/
6370
6371 HGA FRAMEBUFFER DRIVER
6372 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6373 L:      linux-nvidia@lists.surfsouth.com
6374 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6375 S:      Maintained
6376 F:      drivers/video/fbdev/hgafb.c
6377
6378 HIBERNATION (aka Software Suspend, aka swsusp)
6379 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6380 M:      Pavel Machek <pavel@ucw.cz>
6381 L:      linux-pm@vger.kernel.org
6382 B:      https://bugzilla.kernel.org
6383 S:      Supported
6384 F:      arch/x86/power/
6385 F:      drivers/base/power/
6386 F:      kernel/power/
6387 F:      include/linux/suspend.h
6388 F:      include/linux/freezer.h
6389 F:      include/linux/pm.h
6390 F:      arch/*/include/asm/suspend*.h
6391
6392 HID CORE LAYER
6393 M:      Jiri Kosina <jikos@kernel.org>
6394 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6395 L:      linux-input@vger.kernel.org
6396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6397 S:      Maintained
6398 F:      drivers/hid/
6399 F:      include/linux/hid*
6400 F:      include/uapi/linux/hid*
6401
6402 HID SENSOR HUB DRIVERS
6403 M:      Jiri Kosina <jikos@kernel.org>
6404 M:      Jonathan Cameron <jic23@kernel.org>
6405 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6406 L:      linux-input@vger.kernel.org
6407 L:      linux-iio@vger.kernel.org
6408 S:      Maintained
6409 F:      Documentation/hid/hid-sensor*
6410 F:      drivers/hid/hid-sensor-*
6411 F:      drivers/iio/*/hid-*
6412 F:      include/linux/hid-sensor-*
6413
6414 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6415 M:      Thomas Gleixner <tglx@linutronix.de>
6416 L:      linux-kernel@vger.kernel.org
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6418 S:      Maintained
6419 F:      Documentation/timers/
6420 F:      kernel/time/hrtimer.c
6421 F:      kernel/time/clockevents.c
6422 F:      kernel/time/timer_*.c
6423 F:      include/linux/clockchips.h
6424 F:      include/linux/hrtimer.h
6425
6426 HIGH-SPEED SCC DRIVER FOR AX.25
6427 L:      linux-hams@vger.kernel.org
6428 S:      Orphan
6429 F:      drivers/net/hamradio/dmascc.c
6430 F:      drivers/net/hamradio/scc.c
6431
6432 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6433 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6434 W:      http://www.highpoint-tech.com
6435 S:      Supported
6436 F:      Documentation/scsi/hptiop.txt
6437 F:      drivers/scsi/hptiop.c
6438
6439 HIPPI
6440 M:      Jes Sorensen <jes@trained-monkey.org>
6441 L:      linux-hippi@sunsite.dk
6442 S:      Maintained
6443 F:      include/linux/hippidevice.h
6444 F:      include/uapi/linux/if_hippi.h
6445 F:      net/802/hippi.c
6446 F:      drivers/net/hippi/
6447
6448 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6449 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6450 M:      Salil Mehta <salil.mehta@huawei.com>
6451 L:      netdev@vger.kernel.org
6452 W:      http://www.hisilicon.com
6453 S:      Maintained
6454 F:      drivers/net/ethernet/hisilicon/hns3/
6455
6456 HISILICON LPC BUS DRIVER
6457 M:      john.garry@huawei.com
6458 W:      http://www.hisilicon.com
6459 S:      Maintained
6460 F:      drivers/bus/hisi_lpc.c
6461 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6462
6463 HISILICON NETWORK SUBSYSTEM DRIVER
6464 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6465 M:      Salil Mehta <salil.mehta@huawei.com>
6466 L:      netdev@vger.kernel.org
6467 W:      http://www.hisilicon.com
6468 S:      Maintained
6469 F:      drivers/net/ethernet/hisilicon/
6470 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6471
6472 HISILICON PMU DRIVER
6473 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6474 W:      http://www.hisilicon.com
6475 S:      Supported
6476 F:      drivers/perf/hisilicon
6477 F:      Documentation/perf/hisi-pmu.txt
6478
6479 HISILICON ROCE DRIVER
6480 M:      Lijun Ou <oulijun@huawei.com>
6481 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6482 L:      linux-rdma@vger.kernel.org
6483 S:      Maintained
6484 F:      drivers/infiniband/hw/hns/
6485 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6486
6487 HISILICON SAS Controller
6488 M:      John Garry <john.garry@huawei.com>
6489 W:      http://www.hisilicon.com
6490 S:      Supported
6491 F:      drivers/scsi/hisi_sas/
6492 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6493
6494 HMM - Heterogeneous Memory Management
6495 M:      Jérôme Glisse <jglisse@redhat.com>
6496 L:      linux-mm@kvack.org
6497 S:      Maintained
6498 F:      mm/hmm*
6499 F:      include/linux/hmm*
6500 F:      Documentation/vm/hmm.rst
6501
6502 HOST AP DRIVER
6503 M:      Jouni Malinen <j@w1.fi>
6504 L:      linux-wireless@vger.kernel.org
6505 W:      http://w1.fi/hostap-driver.html
6506 S:      Obsolete
6507 F:      drivers/net/wireless/intersil/hostap/
6508
6509 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6510 L:      platform-driver-x86@vger.kernel.org
6511 S:      Orphan
6512 F:      drivers/platform/x86/tc1100-wmi.c
6513
6514 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6515 M:      Jaroslav Kysela <perex@perex.cz>
6516 S:      Maintained
6517 F:      drivers/net/ethernet/hp/hp100.*
6518
6519 HPET:   High Precision Event Timers driver
6520 M:      Clemens Ladisch <clemens@ladisch.de>
6521 S:      Maintained
6522 F:      Documentation/timers/hpet.txt
6523 F:      drivers/char/hpet.c
6524 F:      include/linux/hpet.h
6525 F:      include/uapi/linux/hpet.h
6526
6527 HPET:   x86
6528 S:      Orphan
6529 F:      arch/x86/kernel/hpet.c
6530 F:      arch/x86/include/asm/hpet.h
6531
6532 HPFS FILESYSTEM
6533 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6534 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6535 S:      Maintained
6536 F:      fs/hpfs/
6537
6538 HSI SUBSYSTEM
6539 M:      Sebastian Reichel <sre@kernel.org>
6540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6541 S:      Maintained
6542 F:      Documentation/ABI/testing/sysfs-bus-hsi
6543 F:      Documentation/driver-api/hsi.rst
6544 F:      drivers/hsi/
6545 F:      include/linux/hsi/
6546 F:      include/uapi/linux/hsi/
6547
6548 HSO 3G MODEM DRIVER
6549 L:      linux-usb@vger.kernel.org
6550 S:      Orphan
6551 F:      drivers/net/usb/hso.c
6552
6553 HSR NETWORK PROTOCOL
6554 M:      Arvid Brodin <arvid.brodin@alten.se>
6555 L:      netdev@vger.kernel.org
6556 S:      Maintained
6557 F:      net/hsr/
6558
6559 HT16K33 LED CONTROLLER DRIVER
6560 M:      Robin van der Gracht <robin@protonic.nl>
6561 S:      Maintained
6562 F:      drivers/auxdisplay/ht16k33.c
6563 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6564
6565 HTCPEN TOUCHSCREEN DRIVER
6566 M:      Pau Oliva Fora <pof@eslack.org>
6567 L:      linux-input@vger.kernel.org
6568 S:      Maintained
6569 F:      drivers/input/touchscreen/htcpen.c
6570
6571 HUAWEI ETHERNET DRIVER
6572 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6573 L:      netdev@vger.kernel.org
6574 S:      Supported
6575 F:      Documentation/networking/hinic.txt
6576 F:      drivers/net/ethernet/huawei/hinic/
6577
6578 HUGETLB FILESYSTEM
6579 M:      Mike Kravetz <mike.kravetz@oracle.com>
6580 L:      linux-mm@kvack.org
6581 S:      Maintained
6582 F:      fs/hugetlbfs/
6583 F:      mm/hugetlb.c
6584 F:      include/linux/hugetlb.h
6585 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6586 F:      Documentation/vm/hugetlbfs_reserv.rst
6587 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6588
6589 HVA ST MEDIA DRIVER
6590 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6591 L:      linux-media@vger.kernel.org
6592 T:      git git://linuxtv.org/media_tree.git
6593 W:      https://linuxtv.org
6594 S:      Supported
6595 F:      drivers/media/platform/sti/hva
6596
6597 HWPOISON MEMORY FAILURE HANDLING
6598 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6599 L:      linux-mm@kvack.org
6600 S:      Maintained
6601 F:      mm/memory-failure.c
6602 F:      mm/hwpoison-inject.c
6603
6604 Hyper-V CORE AND DRIVERS
6605 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6606 M:      Haiyang Zhang <haiyangz@microsoft.com>
6607 M:      Stephen Hemminger <sthemmin@microsoft.com>
6608 L:      devel@linuxdriverproject.org
6609 S:      Maintained
6610 F:      Documentation/networking/netvsc.txt
6611 F:      arch/x86/include/asm/mshyperv.h
6612 F:      arch/x86/include/asm/trace/hyperv.h
6613 F:      arch/x86/include/asm/hyperv-tlfs.h
6614 F:      arch/x86/kernel/cpu/mshyperv.c
6615 F:      arch/x86/hyperv
6616 F:      drivers/hid/hid-hyperv.c
6617 F:      drivers/hv/
6618 F:      drivers/input/serio/hyperv-keyboard.c
6619 F:      drivers/pci/controller/pci-hyperv.c
6620 F:      drivers/net/hyperv/
6621 F:      drivers/scsi/storvsc_drv.c
6622 F:      drivers/uio/uio_hv_generic.c
6623 F:      drivers/video/fbdev/hyperv_fb.c
6624 F:      net/vmw_vsock/hyperv_transport.c
6625 F:      include/linux/hyperv.h
6626 F:      include/uapi/linux/hyperv.h
6627 F:      tools/hv/
6628 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6629
6630 HYPERVISOR VIRTUAL CONSOLE DRIVER
6631 L:      linuxppc-dev@lists.ozlabs.org
6632 S:      Odd Fixes
6633 F:      drivers/tty/hvc/
6634
6635 I2C ACPI SUPPORT
6636 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6637 L:      linux-i2c@vger.kernel.org
6638 L:      linux-acpi@vger.kernel.org
6639 S:      Maintained
6640 F:      drivers/i2c/i2c-core-acpi.c
6641
6642 I2C MUXES
6643 M:      Peter Rosin <peda@axentia.se>
6644 L:      linux-i2c@vger.kernel.org
6645 S:      Maintained
6646 F:      Documentation/i2c/i2c-topology
6647 F:      Documentation/i2c/muxes/
6648 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6649 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6650 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6651 F:      drivers/i2c/i2c-mux.c
6652 F:      drivers/i2c/muxes/
6653 F:      include/linux/i2c-mux.h
6654
6655 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6656 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6657 L:      linux-i2c@vger.kernel.org
6658 S:      Maintained
6659 F:      drivers/i2c/busses/i2c-mv64xxx.c
6660
6661 I2C OVER PARALLEL PORT
6662 M:      Jean Delvare <jdelvare@suse.com>
6663 L:      linux-i2c@vger.kernel.org
6664 S:      Maintained
6665 F:      Documentation/i2c/busses/i2c-parport
6666 F:      Documentation/i2c/busses/i2c-parport-light
6667 F:      drivers/i2c/busses/i2c-parport.c
6668 F:      drivers/i2c/busses/i2c-parport-light.c
6669
6670 I2C SUBSYSTEM
6671 M:      Wolfram Sang <wsa@the-dreams.de>
6672 L:      linux-i2c@vger.kernel.org
6673 W:      https://i2c.wiki.kernel.org/
6674 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6676 S:      Maintained
6677 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6678 F:      Documentation/i2c/
6679 F:      drivers/i2c/*
6680 F:      include/linux/i2c.h
6681 F:      include/linux/i2c-dev.h
6682 F:      include/linux/i2c-smbus.h
6683 F:      include/uapi/linux/i2c.h
6684 F:      include/uapi/linux/i2c-*.h
6685
6686 I2C SUBSYSTEM HOST DRIVERS
6687 L:      linux-i2c@vger.kernel.org
6688 W:      https://i2c.wiki.kernel.org/
6689 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6691 S:      Odd Fixes
6692 F:      Documentation/devicetree/bindings/i2c/
6693 F:      drivers/i2c/algos/
6694 F:      drivers/i2c/busses/
6695
6696 I2C-TAOS-EVM DRIVER
6697 M:      Jean Delvare <jdelvare@suse.com>
6698 L:      linux-i2c@vger.kernel.org
6699 S:      Maintained
6700 F:      Documentation/i2c/busses/i2c-taos-evm
6701 F:      drivers/i2c/busses/i2c-taos-evm.c
6702
6703 I2C-TINY-USB DRIVER
6704 M:      Till Harbaum <till@harbaum.org>
6705 L:      linux-i2c@vger.kernel.org
6706 W:      http://www.harbaum.org/till/i2c_tiny_usb
6707 S:      Maintained
6708 F:      drivers/i2c/busses/i2c-tiny-usb.c
6709
6710 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6711 M:      Jean Delvare <jdelvare@suse.com>
6712 L:      linux-i2c@vger.kernel.org
6713 S:      Maintained
6714 F:      Documentation/i2c/busses/i2c-ali1535
6715 F:      Documentation/i2c/busses/i2c-ali1563
6716 F:      Documentation/i2c/busses/i2c-ali15x3
6717 F:      Documentation/i2c/busses/i2c-amd756
6718 F:      Documentation/i2c/busses/i2c-amd8111
6719 F:      Documentation/i2c/busses/i2c-i801
6720 F:      Documentation/i2c/busses/i2c-nforce2
6721 F:      Documentation/i2c/busses/i2c-piix4
6722 F:      Documentation/i2c/busses/i2c-sis5595
6723 F:      Documentation/i2c/busses/i2c-sis630
6724 F:      Documentation/i2c/busses/i2c-sis96x
6725 F:      Documentation/i2c/busses/i2c-via
6726 F:      Documentation/i2c/busses/i2c-viapro
6727 F:      drivers/i2c/busses/i2c-ali1535.c
6728 F:      drivers/i2c/busses/i2c-ali1563.c
6729 F:      drivers/i2c/busses/i2c-ali15x3.c
6730 F:      drivers/i2c/busses/i2c-amd756.c
6731 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6732 F:      drivers/i2c/busses/i2c-amd8111.c
6733 F:      drivers/i2c/busses/i2c-i801.c
6734 F:      drivers/i2c/busses/i2c-isch.c
6735 F:      drivers/i2c/busses/i2c-nforce2.c
6736 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6737 F:      drivers/i2c/busses/i2c-piix4.c
6738 F:      drivers/i2c/busses/i2c-sis5595.c
6739 F:      drivers/i2c/busses/i2c-sis630.c
6740 F:      drivers/i2c/busses/i2c-sis96x.c
6741 F:      drivers/i2c/busses/i2c-via.c
6742 F:      drivers/i2c/busses/i2c-viapro.c
6743
6744 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6745 M:      Hans de Goede <hdegoede@redhat.com>
6746 L:      linux-i2c@vger.kernel.org
6747 S:      Maintained
6748 F:      drivers/i2c/busses/i2c-cht-wc.c
6749
6750 I2C/SMBUS ISMT DRIVER
6751 M:      Seth Heasley <seth.heasley@intel.com>
6752 M:      Neil Horman <nhorman@tuxdriver.com>
6753 L:      linux-i2c@vger.kernel.org
6754 F:      drivers/i2c/busses/i2c-ismt.c
6755 F:      Documentation/i2c/busses/i2c-ismt
6756
6757 I2C/SMBUS STUB DRIVER
6758 M:      Jean Delvare <jdelvare@suse.com>
6759 L:      linux-i2c@vger.kernel.org
6760 S:      Maintained
6761 F:      drivers/i2c/i2c-stub.c
6762
6763 IA64 (Itanium) PLATFORM
6764 M:      Tony Luck <tony.luck@intel.com>
6765 M:      Fenghua Yu <fenghua.yu@intel.com>
6766 L:      linux-ia64@vger.kernel.org
6767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6768 S:      Maintained
6769 F:      arch/ia64/
6770
6771 IBM Power 842 compression accelerator
6772 M:      Haren Myneni <haren@us.ibm.com>
6773 S:      Supported
6774 F:      drivers/crypto/nx/Makefile
6775 F:      drivers/crypto/nx/Kconfig
6776 F:      drivers/crypto/nx/nx-842*
6777 F:      include/linux/sw842.h
6778 F:      crypto/842.c
6779 F:      lib/842/
6780
6781 IBM Power in-Nest Crypto Acceleration
6782 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6783 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6784 L:      linux-crypto@vger.kernel.org
6785 S:      Supported
6786 F:      drivers/crypto/nx/Makefile
6787 F:      drivers/crypto/nx/Kconfig
6788 F:      drivers/crypto/nx/nx-aes*
6789 F:      drivers/crypto/nx/nx-sha*
6790 F:      drivers/crypto/nx/nx.*
6791 F:      drivers/crypto/nx/nx_csbcpb.h
6792 F:      drivers/crypto/nx/nx_debugfs.h
6793
6794 IBM Power Linux RAID adapter
6795 M:      Brian King <brking@us.ibm.com>
6796 S:      Supported
6797 F:      drivers/scsi/ipr.*
6798
6799 IBM Power SRIOV Virtual NIC Device Driver
6800 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6801 M:      John Allen <jallen@linux.vnet.ibm.com>
6802 L:      netdev@vger.kernel.org
6803 S:      Supported
6804 F:      drivers/net/ethernet/ibm/ibmvnic.*
6805
6806 IBM Power Virtual Accelerator Switchboard
6807 M:      Sukadev Bhattiprolu
6808 L:      linuxppc-dev@lists.ozlabs.org
6809 S:      Supported
6810 F:      arch/powerpc/platforms/powernv/vas*
6811 F:      arch/powerpc/platforms/powernv/copy-paste.h
6812 F:      arch/powerpc/include/asm/vas.h
6813 F:      arch/powerpc/include/uapi/asm/vas.h
6814
6815 IBM Power Virtual Ethernet Device Driver
6816 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6817 L:      netdev@vger.kernel.org
6818 S:      Supported
6819 F:      drivers/net/ethernet/ibm/ibmveth.*
6820
6821 IBM Power Virtual FC Device Drivers
6822 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6823 L:      linux-scsi@vger.kernel.org
6824 S:      Supported
6825 F:      drivers/scsi/ibmvscsi/ibmvfc*
6826
6827 IBM Power Virtual Management Channel Driver
6828 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6829 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6830 S:      Supported
6831 F:      drivers/misc/ibmvmc.*
6832
6833 IBM Power Virtual SCSI Device Drivers
6834 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6835 L:      linux-scsi@vger.kernel.org
6836 S:      Supported
6837 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6838 F:      include/scsi/viosrp.h
6839
6840 IBM Power Virtual SCSI Device Target Driver
6841 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6842 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6843 L:      linux-scsi@vger.kernel.org
6844 L:      target-devel@vger.kernel.org
6845 S:      Supported
6846 F:      drivers/scsi/ibmvscsi_tgt/
6847
6848 IBM Power VMX Cryptographic instructions
6849 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6850 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6851 L:      linux-crypto@vger.kernel.org
6852 S:      Supported
6853 F:      drivers/crypto/vmx/Makefile
6854 F:      drivers/crypto/vmx/Kconfig
6855 F:      drivers/crypto/vmx/vmx.c
6856 F:      drivers/crypto/vmx/aes*
6857 F:      drivers/crypto/vmx/ghash*
6858 F:      drivers/crypto/vmx/ppc-xlate.pl
6859
6860 IBM ServeRAID RAID DRIVER
6861 S:      Orphan
6862 F:      drivers/scsi/ips.*
6863
6864 ICH LPC AND GPIO DRIVER
6865 M:      Peter Tyser <ptyser@xes-inc.com>
6866 S:      Maintained
6867 F:      drivers/mfd/lpc_ich.c
6868 F:      drivers/gpio/gpio-ich.c
6869
6870 IDE SUBSYSTEM
6871 M:      "David S. Miller" <davem@davemloft.net>
6872 L:      linux-ide@vger.kernel.org
6873 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6875 S:      Maintained
6876 F:      Documentation/ide/
6877 F:      drivers/ide/
6878 F:      include/linux/ide.h
6879
6880 IDE/ATAPI DRIVERS
6881 M:      Borislav Petkov <bp@alien8.de>
6882 L:      linux-ide@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/cdrom/ide-cd
6885 F:      drivers/ide/ide-cd*
6886
6887 IDEAPAD LAPTOP EXTRAS DRIVER
6888 M:      Ike Panhc <ike.pan@canonical.com>
6889 L:      platform-driver-x86@vger.kernel.org
6890 W:      http://launchpad.net/ideapad-laptop
6891 S:      Maintained
6892 F:      drivers/platform/x86/ideapad-laptop.c
6893
6894 IDEAPAD LAPTOP SLIDEBAR DRIVER
6895 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6896 L:      linux-input@vger.kernel.org
6897 W:      https://github.com/o2genum/ideapad-slidebar
6898 S:      Maintained
6899 F:      drivers/input/misc/ideapad_slidebar.c
6900
6901 IDT VersaClock 5 CLOCK DRIVER
6902 M:      Marek Vasut <marek.vasut@gmail.com>
6903 S:      Maintained
6904 F:      drivers/clk/clk-versaclock5.c
6905
6906 IEEE 802.15.4 SUBSYSTEM
6907 M:      Alexander Aring <alex.aring@gmail.com>
6908 M:      Stefan Schmidt <stefan@osg.samsung.com>
6909 L:      linux-wpan@vger.kernel.org
6910 W:      http://wpan.cakelab.org/
6911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6913 S:      Maintained
6914 F:      net/ieee802154/
6915 F:      net/mac802154/
6916 F:      drivers/net/ieee802154/
6917 F:      include/linux/nl802154.h
6918 F:      include/linux/ieee802154.h
6919 F:      include/net/nl802154.h
6920 F:      include/net/mac802154.h
6921 F:      include/net/af_ieee802154.h
6922 F:      include/net/cfg802154.h
6923 F:      include/net/ieee802154_netdev.h
6924 F:      Documentation/networking/ieee802154.txt
6925
6926 IFE PROTOCOL
6927 M:      Yotam Gigi <yotam.gi@gmail.com>
6928 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6929 F:      net/ife
6930 F:      include/net/ife.h
6931 F:      include/uapi/linux/ife.h
6932
6933 IGORPLUG-USB IR RECEIVER
6934 M:      Sean Young <sean@mess.org>
6935 L:      linux-media@vger.kernel.org
6936 S:      Maintained
6937 F:      drivers/media/rc/igorplugusb.c
6938
6939 IGUANAWORKS USB IR TRANSCEIVER
6940 M:      Sean Young <sean@mess.org>
6941 L:      linux-media@vger.kernel.org
6942 S:      Maintained
6943 F:      drivers/media/rc/iguanair.c
6944
6945 IIO DIGITAL POTENTIOMETER DAC
6946 M:      Peter Rosin <peda@axentia.se>
6947 L:      linux-iio@vger.kernel.org
6948 S:      Maintained
6949 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6950 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6951 F:      drivers/iio/dac/dpot-dac.c
6952
6953 IIO ENVELOPE DETECTOR
6954 M:      Peter Rosin <peda@axentia.se>
6955 L:      linux-iio@vger.kernel.org
6956 S:      Maintained
6957 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6958 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6959 F:      drivers/iio/adc/envelope-detector.c
6960
6961 IIO MULTIPLEXER
6962 M:      Peter Rosin <peda@axentia.se>
6963 L:      linux-iio@vger.kernel.org
6964 S:      Maintained
6965 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6966 F:      drivers/iio/multiplexer/iio-mux.c
6967
6968 IIO SUBSYSTEM AND DRIVERS
6969 M:      Jonathan Cameron <jic23@kernel.org>
6970 R:      Hartmut Knaack <knaack.h@gmx.de>
6971 R:      Lars-Peter Clausen <lars@metafoo.de>
6972 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6973 L:      linux-iio@vger.kernel.org
6974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6975 S:      Maintained
6976 F:      Documentation/ABI/testing/configfs-iio*
6977 F:      Documentation/ABI/testing/sysfs-bus-iio*
6978 F:      Documentation/devicetree/bindings/iio/
6979 F:      drivers/iio/
6980 F:      drivers/staging/iio/
6981 F:      include/linux/iio/
6982 F:      tools/iio/
6983
6984 IIO UNIT CONVERTER
6985 M:      Peter Rosin <peda@axentia.se>
6986 L:      linux-iio@vger.kernel.org
6987 S:      Maintained
6988 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6989 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6990 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6991 F:      drivers/iio/afe/iio-rescale.c
6992
6993 IKANOS/ADI EAGLE ADSL USB DRIVER
6994 M:      Matthieu Castet <castet.matthieu@free.fr>
6995 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6996 S:      Maintained
6997 F:      drivers/usb/atm/ueagle-atm.c
6998
6999 IMGTEC ASCII LCD DRIVER
7000 M:      Paul Burton <paul.burton@mips.com>
7001 S:      Maintained
7002 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7003 F:      drivers/auxdisplay/img-ascii-lcd.c
7004
7005 IMGTEC IR DECODER DRIVER
7006 M:      James Hogan <jhogan@kernel.org>
7007 S:      Maintained
7008 F:      drivers/media/rc/img-ir/
7009
7010 IMON SOUNDGRAPH USB IR RECEIVER
7011 M:      Sean Young <sean@mess.org>
7012 L:      linux-media@vger.kernel.org
7013 S:      Maintained
7014 F:      drivers/media/rc/imon_raw.c
7015 F:      drivers/media/rc/imon.c
7016
7017 IMS TWINTURBO FRAMEBUFFER DRIVER
7018 L:      linux-fbdev@vger.kernel.org
7019 S:      Orphan
7020 F:      drivers/video/fbdev/imsttfb.c
7021
7022 INA209 HARDWARE MONITOR DRIVER
7023 M:      Guenter Roeck <linux@roeck-us.net>
7024 L:      linux-hwmon@vger.kernel.org
7025 S:      Maintained
7026 F:      Documentation/hwmon/ina209
7027 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7028 F:      drivers/hwmon/ina209.c
7029
7030 INA2XX HARDWARE MONITOR DRIVER
7031 M:      Guenter Roeck <linux@roeck-us.net>
7032 L:      linux-hwmon@vger.kernel.org
7033 S:      Maintained
7034 F:      Documentation/hwmon/ina2xx
7035 F:      drivers/hwmon/ina2xx.c
7036 F:      include/linux/platform_data/ina2xx.h
7037
7038 INDUSTRY PACK SUBSYSTEM (IPACK)
7039 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7040 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7041 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7042 L:      industrypack-devel@lists.sourceforge.net
7043 W:      http://industrypack.sourceforge.net
7044 S:      Maintained
7045 F:      drivers/ipack/
7046
7047 INFINIBAND SUBSYSTEM
7048 M:      Doug Ledford <dledford@redhat.com>
7049 M:      Jason Gunthorpe <jgg@mellanox.com>
7050 L:      linux-rdma@vger.kernel.org
7051 W:      https://github.com/linux-rdma/rdma-core
7052 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7054 S:      Supported
7055 F:      Documentation/devicetree/bindings/infiniband/
7056 F:      Documentation/infiniband/
7057 F:      drivers/infiniband/
7058 F:      include/uapi/linux/if_infiniband.h
7059 F:      include/uapi/rdma/
7060 F:      include/rdma/
7061
7062 INGENIC JZ4780 DMA Driver
7063 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7064 S:      Maintained
7065 F:      drivers/dma/dma-jz4780.c
7066
7067 INGENIC JZ4780 NAND DRIVER
7068 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7069 L:      linux-mtd@lists.infradead.org
7070 S:      Maintained
7071 F:      drivers/mtd/nand/raw/jz4780_*
7072
7073 INOTIFY
7074 M:      Jan Kara <jack@suse.cz>
7075 R:      Amir Goldstein <amir73il@gmail.com>
7076 L:      linux-fsdevel@vger.kernel.org
7077 S:      Maintained
7078 F:      Documentation/filesystems/inotify.txt
7079 F:      fs/notify/inotify/
7080 F:      include/linux/inotify.h
7081 F:      include/uapi/linux/inotify.h
7082
7083 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7084 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7085 L:      linux-input@vger.kernel.org
7086 Q:      http://patchwork.kernel.org/project/linux-input/list/
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7088 S:      Maintained
7089 F:      drivers/input/
7090 F:      include/linux/input.h
7091 F:      include/uapi/linux/input.h
7092 F:      include/uapi/linux/input-event-codes.h
7093 F:      include/linux/input/
7094 F:      Documentation/devicetree/bindings/input/
7095 F:      Documentation/input/
7096
7097 INPUT MULTITOUCH (MT) PROTOCOL
7098 M:      Henrik Rydberg <rydberg@bitmath.org>
7099 L:      linux-input@vger.kernel.org
7100 S:      Odd fixes
7101 F:      Documentation/input/multi-touch-protocol.rst
7102 F:      drivers/input/input-mt.c
7103 K:      \b(ABS|SYN)_MT_
7104
7105 INSIDE SECURE CRYPTO DRIVER
7106 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7107 F:      drivers/crypto/inside-secure/
7108 S:      Maintained
7109 L:      linux-crypto@vger.kernel.org
7110
7111 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7112 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7113 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7114 L:      linux-integrity@vger.kernel.org
7115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7116 S:      Supported
7117 F:      security/integrity/ima/
7118
7119 INTEL 810/815 FRAMEBUFFER DRIVER
7120 M:      Antonino Daplas <adaplas@gmail.com>
7121 L:      linux-fbdev@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/video/fbdev/i810/
7124
7125 INTEL ASoC DRIVERS
7126 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7127 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7128 M:      Jie Yang <yang.jie@linux.intel.com>
7129 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7130 S:      Supported
7131 F:      sound/soc/intel/
7132
7133 INTEL C600 SERIES SAS CONTROLLER DRIVER
7134 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7135 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7136 L:      linux-scsi@vger.kernel.org
7137 T:      git git://git.code.sf.net/p/intel-sas/isci
7138 S:      Supported
7139 F:      drivers/scsi/isci/
7140
7141 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7142 M:      Jani Nikula <jani.nikula@linux.intel.com>
7143 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7144 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7145 L:      intel-gfx@lists.freedesktop.org
7146 W:      https://01.org/linuxgraphics/
7147 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7148 C:      irc://chat.freenode.net/intel-gfx
7149 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7150 T:      git git://anongit.freedesktop.org/drm-intel
7151 S:      Supported
7152 F:      drivers/gpu/drm/i915/
7153 F:      include/drm/i915*
7154 F:      include/uapi/drm/i915_drm.h
7155 F:      Documentation/gpu/i915.rst
7156
7157 INTEL ETHERNET DRIVERS
7158 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7159 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7160 W:      http://www.intel.com/support/feedback.htm
7161 W:      http://e1000.sourceforge.net/
7162 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7165 S:      Supported
7166 F:      Documentation/networking/e100.rst
7167 F:      Documentation/networking/e1000.rst
7168 F:      Documentation/networking/e1000e.txt
7169 F:      Documentation/networking/igb.txt
7170 F:      Documentation/networking/igbvf.txt
7171 F:      Documentation/networking/ixgb.txt
7172 F:      Documentation/networking/ixgbe.txt
7173 F:      Documentation/networking/ixgbevf.txt
7174 F:      Documentation/networking/i40e.txt
7175 F:      Documentation/networking/i40evf.txt
7176 F:      Documentation/networking/ice.txt
7177 F:      drivers/net/ethernet/intel/
7178 F:      drivers/net/ethernet/intel/*/
7179 F:      include/linux/avf/virtchnl.h
7180
7181 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7182 M:      Maik Broemme <mbroemme@libmpq.org>
7183 L:      linux-fbdev@vger.kernel.org
7184 S:      Maintained
7185 F:      Documentation/fb/intelfb.txt
7186 F:      drivers/video/fbdev/intelfb/
7187
7188 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7189 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7190 M:      Zhi Wang <zhi.a.wang@intel.com>
7191 L:      intel-gvt-dev@lists.freedesktop.org
7192 L:      intel-gfx@lists.freedesktop.org
7193 W:      https://01.org/igvt-g
7194 T:      git https://github.com/intel/gvt-linux.git
7195 S:      Supported
7196 F:      drivers/gpu/drm/i915/gvt/
7197
7198 INTEL HID EVENT DRIVER
7199 M:      Alex Hung <alex.hung@canonical.com>
7200 L:      platform-driver-x86@vger.kernel.org
7201 S:      Maintained
7202 F:      drivers/platform/x86/intel-hid.c
7203
7204 INTEL I/OAT DMA DRIVER
7205 M:      Dave Jiang <dave.jiang@intel.com>
7206 R:      Dan Williams <dan.j.williams@intel.com>
7207 L:      dmaengine@vger.kernel.org
7208 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7209 S:      Supported
7210 F:      drivers/dma/ioat*
7211
7212 INTEL IDLE DRIVER
7213 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7214 M:      Len Brown <lenb@kernel.org>
7215 L:      linux-pm@vger.kernel.org
7216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7217 B:      https://bugzilla.kernel.org
7218 S:      Supported
7219 F:      drivers/idle/intel_idle.c
7220
7221 INTEL INTEGRATED SENSOR HUB DRIVER
7222 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7223 M:      Jiri Kosina <jikos@kernel.org>
7224 L:      linux-input@vger.kernel.org
7225 S:      Maintained
7226 F:      drivers/hid/intel-ish-hid/
7227
7228 INTEL IOMMU (VT-d)
7229 M:      David Woodhouse <dwmw2@infradead.org>
7230 L:      iommu@lists.linux-foundation.org
7231 T:      git git://git.infradead.org/iommu-2.6.git
7232 S:      Supported
7233 F:      drivers/iommu/intel-iommu.c
7234 F:      include/linux/intel-iommu.h
7235
7236 INTEL IOP-ADMA DMA DRIVER
7237 R:      Dan Williams <dan.j.williams@intel.com>
7238 S:      Odd fixes
7239 F:      drivers/dma/iop-adma.c
7240
7241 INTEL IPU3 CSI-2 CIO2 DRIVER
7242 M:      Yong Zhi <yong.zhi@intel.com>
7243 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7244 L:      linux-media@vger.kernel.org
7245 S:      Maintained
7246 F:      drivers/media/pci/intel/ipu3/
7247 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7248
7249 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7250 M:      Krzysztof Halasa <khalasa@piap.pl>
7251 S:      Maintained
7252 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7253 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7254 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7255 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7256 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7257 F:      drivers/net/wan/ixp4xx_hss.c
7258
7259 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7260 M:      Deepak Saxena <dsaxena@plexity.net>
7261 S:      Maintained
7262 F:      drivers/char/hw_random/ixp4xx-rng.c
7263
7264 INTEL MANAGEMENT ENGINE (mei)
7265 M:      Tomas Winkler <tomas.winkler@intel.com>
7266 L:      linux-kernel@vger.kernel.org
7267 S:      Supported
7268 F:      include/uapi/linux/mei.h
7269 F:      include/linux/mei_cl_bus.h
7270 F:      drivers/misc/mei/*
7271 F:      drivers/watchdog/mei_wdt.c
7272 F:      Documentation/misc-devices/mei/*
7273 F:      samples/mei/*
7274
7275 INTEL MENLOW THERMAL DRIVER
7276 M:      Sujith Thomas <sujith.thomas@intel.com>
7277 L:      platform-driver-x86@vger.kernel.org
7278 W:      https://01.org/linux-acpi
7279 S:      Supported
7280 F:      drivers/platform/x86/intel_menlow.c
7281
7282 INTEL MERRIFIELD GPIO DRIVER
7283 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7284 L:      linux-gpio@vger.kernel.org
7285 S:      Maintained
7286 F:      drivers/gpio/gpio-merrifield.c
7287
7288 INTEL MIC DRIVERS (mic)
7289 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7290 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7291 S:      Supported
7292 W:      https://github.com/sudeepdutt/mic
7293 W:      http://software.intel.com/en-us/mic-developer
7294 F:      include/linux/mic_bus.h
7295 F:      include/linux/scif.h
7296 F:      include/uapi/linux/mic_common.h
7297 F:      include/uapi/linux/mic_ioctl.h
7298 F:      include/uapi/linux/scif_ioctl.h
7299 F:      drivers/misc/mic/
7300 F:      drivers/dma/mic_x100_dma.c
7301 F:      drivers/dma/mic_x100_dma.h
7302 F:      Documentation/mic/
7303
7304 INTEL PMC CORE DRIVER
7305 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7306 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7307 L:      platform-driver-x86@vger.kernel.org
7308 S:      Maintained
7309 F:      arch/x86/include/asm/pmc_core.h
7310 F:      drivers/platform/x86/intel_pmc_core*
7311
7312 INTEL PMC/P-Unit IPC DRIVER
7313 M:      Zha Qipeng<qipeng.zha@intel.com>
7314 L:      platform-driver-x86@vger.kernel.org
7315 S:      Maintained
7316 F:      drivers/platform/x86/intel_pmc_ipc.c
7317 F:      drivers/platform/x86/intel_punit_ipc.c
7318 F:      arch/x86/include/asm/intel_pmc_ipc.h
7319 F:      arch/x86/include/asm/intel_punit_ipc.h
7320
7321 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7322 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7323 L:      linux-wireless@vger.kernel.org
7324 S:      Maintained
7325 F:      Documentation/networking/README.ipw2100
7326 F:      Documentation/networking/README.ipw2200
7327 F:      drivers/net/wireless/intel/ipw2x00/
7328
7329 INTEL PSTATE DRIVER
7330 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7331 M:      Len Brown <lenb@kernel.org>
7332 L:      linux-pm@vger.kernel.org
7333 S:      Supported
7334 F:      drivers/cpufreq/intel_pstate.c
7335
7336 INTEL RDMA RNIC DRIVER
7337 M:      Faisal Latif <faisal.latif@intel.com>
7338 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7339 L:      linux-rdma@vger.kernel.org
7340 S:      Supported
7341 F:      drivers/infiniband/hw/i40iw/
7342 F:      include/uapi/rdma/i40iw-abi.h
7343
7344 INTEL SHA MULTIBUFFER DRIVER
7345 M:      Megha Dey <megha.dey@linux.intel.com>
7346 R:      Tim Chen <tim.c.chen@linux.intel.com>
7347 L:      linux-crypto@vger.kernel.org
7348 S:      Supported
7349 F:      arch/x86/crypto/sha*-mb
7350 F:      crypto/mcryptd.c
7351
7352 INTEL TELEMETRY DRIVER
7353 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7354 L:      platform-driver-x86@vger.kernel.org
7355 S:      Maintained
7356 F:      arch/x86/include/asm/intel_telemetry.h
7357 F:      drivers/platform/x86/intel_telemetry*
7358
7359 INTEL VIRTUAL BUTTON DRIVER
7360 M:      AceLan Kao <acelan.kao@canonical.com>
7361 L:      platform-driver-x86@vger.kernel.org
7362 S:      Maintained
7363 F:      drivers/platform/x86/intel-vbtn.c
7364
7365 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7366 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7367 L:      linux-wireless@vger.kernel.org
7368 S:      Supported
7369 F:      drivers/net/wireless/intel/iwlegacy/
7370
7371 INTEL WIRELESS WIFI LINK (iwlwifi)
7372 M:      Johannes Berg <johannes.berg@intel.com>
7373 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7374 M:      Luca Coelho <luciano.coelho@intel.com>
7375 M:      Intel Linux Wireless <linuxwifi@intel.com>
7376 L:      linux-wireless@vger.kernel.org
7377 W:      http://intellinuxwireless.org
7378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7379 S:      Supported
7380 F:      drivers/net/wireless/intel/iwlwifi/
7381
7382 INTEL WIRELESS WIMAX CONNECTION 2400
7383 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7384 M:      linux-wimax@intel.com
7385 L:      wimax@linuxwimax.org (subscribers-only)
7386 S:      Supported
7387 W:      http://linuxwimax.org
7388 F:      Documentation/wimax/README.i2400m
7389 F:      drivers/net/wimax/i2400m/
7390 F:      include/uapi/linux/wimax/i2400m.h
7391
7392 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7393 M:      Mario Limonciello <mario.limonciello@dell.com>
7394 S:      Maintained
7395 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7396
7397 INTEL(R) TRACE HUB
7398 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7399 S:      Supported
7400 F:      Documentation/trace/intel_th.rst
7401 F:      drivers/hwtracing/intel_th/
7402
7403 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7404 M:      Ning Sun <ning.sun@intel.com>
7405 L:      tboot-devel@lists.sourceforge.net
7406 W:      http://tboot.sourceforge.net
7407 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7408 S:      Supported
7409 F:      Documentation/intel_txt.txt
7410 F:      include/linux/tboot.h
7411 F:      arch/x86/kernel/tboot.c
7412
7413 INTEL-MID GPIO DRIVER
7414 M:      David Cohen <david.a.cohen@linux.intel.com>
7415 L:      linux-gpio@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/gpio/gpio-intel-mid.c
7418
7419 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7420 M:      Linus Walleij <linus.walleij@linaro.org>
7421 L:      linux-iio@vger.kernel.org
7422 S:      Maintained
7423 F:      drivers/iio/gyro/mpu3050*
7424 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7425
7426 IOC3 ETHERNET DRIVER
7427 M:      Ralf Baechle <ralf@linux-mips.org>
7428 L:      linux-mips@linux-mips.org
7429 S:      Maintained
7430 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7431
7432 IOC3 SERIAL DRIVER
7433 M:      Pat Gefre <pfg@sgi.com>
7434 L:      linux-serial@vger.kernel.org
7435 S:      Maintained
7436 F:      drivers/tty/serial/ioc3_serial.c
7437
7438 IOMMU DRIVERS
7439 M:      Joerg Roedel <joro@8bytes.org>
7440 L:      iommu@lists.linux-foundation.org
7441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7442 S:      Maintained
7443 F:      Documentation/devicetree/bindings/iommu/
7444 F:      drivers/iommu/
7445 F:      include/linux/iommu.h
7446 F:      include/linux/of_iommu.h
7447 F:      include/linux/iova.h
7448
7449 IP MASQUERADING
7450 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7451 S:      Maintained
7452 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7453
7454 IPMI SUBSYSTEM
7455 M:      Corey Minyard <minyard@acm.org>
7456 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7457 W:      http://openipmi.sourceforge.net/
7458 S:      Supported
7459 F:      Documentation/IPMI.txt
7460 F:      drivers/char/ipmi/
7461 F:      include/linux/ipmi*
7462 F:      include/uapi/linux/ipmi*
7463
7464 IPS SCSI RAID DRIVER
7465 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7466 L:      linux-scsi@vger.kernel.org
7467 W:      http://www.adaptec.com/
7468 S:      Maintained
7469 F:      drivers/scsi/ips*
7470
7471 IPVS
7472 M:      Wensong Zhang <wensong@linux-vs.org>
7473 M:      Simon Horman <horms@verge.net.au>
7474 M:      Julian Anastasov <ja@ssi.bg>
7475 L:      netdev@vger.kernel.org
7476 L:      lvs-devel@vger.kernel.org
7477 S:      Maintained
7478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7480 F:      Documentation/networking/ipvs-sysctl.txt
7481 F:      include/net/ip_vs.h
7482 F:      include/uapi/linux/ip_vs.h
7483 F:      net/netfilter/ipvs/
7484
7485 IPWIRELESS DRIVER
7486 M:      Jiri Kosina <jikos@kernel.org>
7487 M:      David Sterba <dsterba@suse.com>
7488 S:      Odd Fixes
7489 F:      drivers/tty/ipwireless/
7490
7491 IPX NETWORK LAYER
7492 L:      netdev@vger.kernel.org
7493 S:      Obsolete
7494 F:      include/uapi/linux/ipx.h
7495 F:      drivers/staging/ipx/
7496
7497 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7498 M:      Marc Zyngier <marc.zyngier@arm.com>
7499 S:      Maintained
7500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7501 F:      Documentation/IRQ-domain.txt
7502 F:      include/linux/irqdomain.h
7503 F:      kernel/irq/irqdomain.c
7504 F:      kernel/irq/msi.c
7505
7506 IRQ SUBSYSTEM
7507 M:      Thomas Gleixner <tglx@linutronix.de>
7508 L:      linux-kernel@vger.kernel.org
7509 S:      Maintained
7510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7511 F:      kernel/irq/
7512
7513 IRQCHIP DRIVERS
7514 M:      Thomas Gleixner <tglx@linutronix.de>
7515 M:      Jason Cooper <jason@lakedaemon.net>
7516 M:      Marc Zyngier <marc.zyngier@arm.com>
7517 L:      linux-kernel@vger.kernel.org
7518 S:      Maintained
7519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7520 F:      Documentation/devicetree/bindings/interrupt-controller/
7521 F:      drivers/irqchip/
7522
7523 ISA
7524 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7525 S:      Maintained
7526 F:      Documentation/isa.txt
7527 F:      drivers/base/isa.c
7528 F:      include/linux/isa.h
7529
7530 ISA RADIO MODULE
7531 M:      Hans Verkuil <hverkuil@xs4all.nl>
7532 L:      linux-media@vger.kernel.org
7533 T:      git git://linuxtv.org/media_tree.git
7534 W:      https://linuxtv.org
7535 S:      Maintained
7536 F:      drivers/media/radio/radio-isa*
7537
7538 ISAPNP
7539 M:      Jaroslav Kysela <perex@perex.cz>
7540 S:      Maintained
7541 F:      Documentation/isapnp.txt
7542 F:      drivers/pnp/isapnp/
7543 F:      include/linux/isapnp.h
7544
7545 ISCSI
7546 M:      Lee Duncan <lduncan@suse.com>
7547 M:      Chris Leech <cleech@redhat.com>
7548 L:      open-iscsi@googlegroups.com
7549 W:      www.open-iscsi.com
7550 S:      Maintained
7551 F:      drivers/scsi/*iscsi*
7552 F:      include/scsi/*iscsi*
7553
7554 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7555 M:      Peter Jones <pjones@redhat.com>
7556 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7557 S:      Maintained
7558 F:      drivers/firmware/iscsi_ibft*
7559
7560 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7561 M:      Or Gerlitz <ogerlitz@mellanox.com>
7562 M:      Sagi Grimberg <sagi@grimberg.me>
7563 M:      Roi Dayan <roid@mellanox.com>
7564 L:      linux-rdma@vger.kernel.org
7565 S:      Supported
7566 W:      http://www.openfabrics.org
7567 W:      www.open-iscsi.org
7568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7569 F:      drivers/infiniband/ulp/iser/
7570
7571 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7572 M:      Sagi Grimberg <sagi@grimberg.me>
7573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7574 L:      linux-rdma@vger.kernel.org
7575 L:      target-devel@vger.kernel.org
7576 S:      Supported
7577 W:      http://www.linux-iscsi.org
7578 F:      drivers/infiniband/ulp/isert
7579
7580 ISDN SUBSYSTEM
7581 M:      Karsten Keil <isdn@linux-pingi.de>
7582 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7583 L:      netdev@vger.kernel.org
7584 W:      http://www.isdn4linux.de
7585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7586 S:      Maintained
7587 F:      Documentation/isdn/
7588 F:      drivers/isdn/
7589 F:      include/linux/isdn.h
7590 F:      include/linux/isdn/
7591 F:      include/uapi/linux/isdn.h
7592 F:      include/uapi/linux/isdn/
7593
7594 ISDN SUBSYSTEM (Eicon active card driver)
7595 M:      Armin Schindler <mac@melware.de>
7596 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7597 W:      http://www.melware.de
7598 S:      Maintained
7599 F:      drivers/isdn/hardware/eicon/
7600
7601 IT87 HARDWARE MONITORING DRIVER
7602 M:      Jean Delvare <jdelvare@suse.com>
7603 L:      linux-hwmon@vger.kernel.org
7604 S:      Maintained
7605 F:      Documentation/hwmon/it87
7606 F:      drivers/hwmon/it87.c
7607
7608 IT913X MEDIA DRIVER
7609 M:      Antti Palosaari <crope@iki.fi>
7610 L:      linux-media@vger.kernel.org
7611 W:      https://linuxtv.org
7612 W:      http://palosaari.fi/linux/
7613 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7614 T:      git git://linuxtv.org/anttip/media_tree.git
7615 S:      Maintained
7616 F:      drivers/media/tuners/it913x*
7617
7618 IVTV VIDEO4LINUX DRIVER
7619 M:      Andy Walls <awalls@md.metrocast.net>
7620 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7621 L:      linux-media@vger.kernel.org
7622 T:      git git://linuxtv.org/media_tree.git
7623 W:      http://www.ivtvdriver.org
7624 S:      Maintained
7625 F:      Documentation/media/v4l-drivers/ivtv*
7626 F:      drivers/media/pci/ivtv/
7627 F:      include/uapi/linux/ivtv*
7628
7629 IX2505V MEDIA DRIVER
7630 M:      Malcolm Priestley <tvboxspy@gmail.com>
7631 L:      linux-media@vger.kernel.org
7632 W:      https://linuxtv.org
7633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7634 S:      Maintained
7635 F:      drivers/media/dvb-frontends/ix2505v*
7636
7637 JAILHOUSE HYPERVISOR INTERFACE
7638 M:      Jan Kiszka <jan.kiszka@siemens.com>
7639 L:      jailhouse-dev@googlegroups.com
7640 S:      Maintained
7641 F:      arch/x86/kernel/jailhouse.c
7642 F:      arch/x86/include/asm/jailhouse_para.h
7643
7644 JC42.4 TEMPERATURE SENSOR DRIVER
7645 M:      Guenter Roeck <linux@roeck-us.net>
7646 L:      linux-hwmon@vger.kernel.org
7647 S:      Maintained
7648 F:      drivers/hwmon/jc42.c
7649 F:      Documentation/hwmon/jc42
7650
7651 JFS FILESYSTEM
7652 M:      Dave Kleikamp <shaggy@kernel.org>
7653 L:      jfs-discussion@lists.sourceforge.net
7654 W:      http://jfs.sourceforge.net/
7655 T:      git git://github.com/kleikamp/linux-shaggy.git
7656 S:      Maintained
7657 F:      Documentation/filesystems/jfs.txt
7658 F:      fs/jfs/
7659
7660 JME NETWORK DRIVER
7661 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7662 L:      netdev@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/net/ethernet/jme.*
7665
7666 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7667 M:      David Woodhouse <dwmw2@infradead.org>
7668 L:      linux-mtd@lists.infradead.org
7669 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7670 S:      Maintained
7671 F:      fs/jffs2/
7672 F:      include/uapi/linux/jffs2.h
7673
7674 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7675 M:      "Theodore Ts'o" <tytso@mit.edu>
7676 M:      Jan Kara <jack@suse.com>
7677 L:      linux-ext4@vger.kernel.org
7678 S:      Maintained
7679 F:      fs/jbd2/
7680 F:      include/linux/jbd2.h
7681
7682 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7683 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7684 L:      linux-media@vger.kernel.org
7685 S:      Maintained
7686 F:      drivers/media/platform/rcar_jpu.c
7687
7688 JSM Neo PCI based serial card
7689 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7690 L:      linux-serial@vger.kernel.org
7691 S:      Maintained
7692 F:      drivers/tty/serial/jsm/
7693
7694 K10TEMP HARDWARE MONITORING DRIVER
7695 M:      Clemens Ladisch <clemens@ladisch.de>
7696 L:      linux-hwmon@vger.kernel.org
7697 S:      Maintained
7698 F:      Documentation/hwmon/k10temp
7699 F:      drivers/hwmon/k10temp.c
7700
7701 K8TEMP HARDWARE MONITORING DRIVER
7702 M:      Rudolf Marek <r.marek@assembler.cz>
7703 L:      linux-hwmon@vger.kernel.org
7704 S:      Maintained
7705 F:      Documentation/hwmon/k8temp
7706 F:      drivers/hwmon/k8temp.c
7707
7708 KASAN
7709 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7710 R:      Alexander Potapenko <glider@google.com>
7711 R:      Dmitry Vyukov <dvyukov@google.com>
7712 L:      kasan-dev@googlegroups.com
7713 S:      Maintained
7714 F:      arch/*/include/asm/kasan.h
7715 F:      arch/*/mm/kasan_init*
7716 F:      Documentation/dev-tools/kasan.rst
7717 F:      include/linux/kasan*.h
7718 F:      lib/test_kasan.c
7719 F:      mm/kasan/
7720 F:      scripts/Makefile.kasan
7721
7722 KCONFIG
7723 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7725 L:      linux-kbuild@vger.kernel.org
7726 S:      Maintained
7727 F:      Documentation/kbuild/kconfig*
7728 F:      scripts/kconfig/
7729 F:      scripts/Kconfig.include
7730
7731 KDUMP
7732 M:      Dave Young <dyoung@redhat.com>
7733 M:      Baoquan He <bhe@redhat.com>
7734 R:      Vivek Goyal <vgoyal@redhat.com>
7735 L:      kexec@lists.infradead.org
7736 W:      http://lse.sourceforge.net/kdump/
7737 S:      Maintained
7738 F:      Documentation/kdump/
7739
7740 KEENE FM RADIO TRANSMITTER DRIVER
7741 M:      Hans Verkuil <hverkuil@xs4all.nl>
7742 L:      linux-media@vger.kernel.org
7743 T:      git git://linuxtv.org/media_tree.git
7744 W:      https://linuxtv.org
7745 S:      Maintained
7746 F:      drivers/media/radio/radio-keene*
7747
7748 KERNEL AUTOMOUNTER
7749 M:      Ian Kent <raven@themaw.net>
7750 L:      autofs@vger.kernel.org
7751 S:      Maintained
7752 F:      fs/autofs/
7753
7754 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7755 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7756 M:      Michal Marek <michal.lkml@markovi.net>
7757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7758 L:      linux-kbuild@vger.kernel.org
7759 S:      Maintained
7760 F:      Documentation/kbuild/
7761 F:      Makefile
7762 F:      scripts/Kbuild*
7763 F:      scripts/Makefile*
7764 F:      scripts/basic/
7765 F:      scripts/mk*
7766 F:      scripts/mod/
7767 F:      scripts/package/
7768
7769 KERNEL JANITORS
7770 L:      kernel-janitors@vger.kernel.org
7771 W:      http://kernelnewbies.org/KernelJanitors
7772 S:      Odd Fixes
7773
7774 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7775 M:      "J. Bruce Fields" <bfields@fieldses.org>
7776 M:      Jeff Layton <jlayton@kernel.org>
7777 L:      linux-nfs@vger.kernel.org
7778 W:      http://nfs.sourceforge.net/
7779 T:      git git://linux-nfs.org/~bfields/linux.git
7780 S:      Supported
7781 F:      fs/nfsd/
7782 F:      include/uapi/linux/nfsd/
7783 F:      fs/lockd/
7784 F:      fs/nfs_common/
7785 F:      net/sunrpc/
7786 F:      include/linux/lockd/
7787 F:      include/linux/sunrpc/
7788 F:      include/uapi/linux/sunrpc/
7789
7790 KERNEL SELFTEST FRAMEWORK
7791 M:      Shuah Khan <shuah@kernel.org>
7792 L:      linux-kselftest@vger.kernel.org
7793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7794 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7795 S:      Maintained
7796 F:      tools/testing/selftests/
7797 F:      Documentation/dev-tools/kselftest*
7798
7799 KERNEL USERMODE HELPER
7800 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7801 L:      linux-kernel@vger.kernel.org
7802 S:      Maintained
7803 F:      kernel/umh.c
7804 F:      include/linux/umh.h
7805
7806 KERNEL VIRTUAL MACHINE (KVM)
7807 M:      Paolo Bonzini <pbonzini@redhat.com>
7808 M:      Radim Krčmář <rkrcmar@redhat.com>
7809 L:      kvm@vger.kernel.org
7810 W:      http://www.linux-kvm.org
7811 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7812 S:      Supported
7813 F:      Documentation/virtual/kvm/
7814 F:      include/trace/events/kvm.h
7815 F:      include/uapi/asm-generic/kvm*
7816 F:      include/uapi/linux/kvm*
7817 F:      include/asm-generic/kvm*
7818 F:      include/linux/kvm*
7819 F:      include/kvm/iodev.h
7820 F:      virt/kvm/*
7821 F:      tools/kvm/
7822
7823 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7824 M:      Joerg Roedel <joro@8bytes.org>
7825 L:      kvm@vger.kernel.org
7826 W:      http://www.linux-kvm.org/
7827 S:      Maintained
7828 F:      arch/x86/include/asm/svm.h
7829 F:      arch/x86/kvm/svm.c
7830
7831 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7832 M:      Christoffer Dall <christoffer.dall@arm.com>
7833 M:      Marc Zyngier <marc.zyngier@arm.com>
7834 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7835 L:      kvmarm@lists.cs.columbia.edu
7836 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7838 S:      Supported
7839 F:      arch/arm/include/uapi/asm/kvm*
7840 F:      arch/arm/include/asm/kvm*
7841 F:      arch/arm/kvm/
7842 F:      virt/kvm/arm/
7843 F:      include/kvm/arm_*
7844
7845 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7846 M:      Christoffer Dall <christoffer.dall@arm.com>
7847 M:      Marc Zyngier <marc.zyngier@arm.com>
7848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7849 L:      kvmarm@lists.cs.columbia.edu
7850 S:      Maintained
7851 F:      arch/arm64/include/uapi/asm/kvm*
7852 F:      arch/arm64/include/asm/kvm*
7853 F:      arch/arm64/kvm/
7854
7855 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7856 M:      James Hogan <jhogan@kernel.org>
7857 L:      linux-mips@linux-mips.org
7858 S:      Supported
7859 F:      arch/mips/include/uapi/asm/kvm*
7860 F:      arch/mips/include/asm/kvm*
7861 F:      arch/mips/kvm/
7862
7863 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7864 M:      Paul Mackerras <paulus@ozlabs.org>
7865 L:      kvm-ppc@vger.kernel.org
7866 W:      http://www.linux-kvm.org/
7867 T:      git git://github.com/agraf/linux-2.6.git
7868 S:      Supported
7869 F:      arch/powerpc/include/uapi/asm/kvm*
7870 F:      arch/powerpc/include/asm/kvm*
7871 F:      arch/powerpc/kvm/
7872 F:      arch/powerpc/kernel/kvm*
7873
7874 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7875 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7876 M:      Janosch Frank <frankja@linux.ibm.com>
7877 R:      David Hildenbrand <david@redhat.com>
7878 R:      Cornelia Huck <cohuck@redhat.com>
7879 L:      linux-s390@vger.kernel.org
7880 W:      http://www.ibm.com/developerworks/linux/linux390/
7881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7882 S:      Supported
7883 F:      arch/s390/include/uapi/asm/kvm*
7884 F:      arch/s390/include/asm/gmap.h
7885 F:      arch/s390/include/asm/kvm*
7886 F:      arch/s390/kvm/
7887 F:      arch/s390/mm/gmap.c
7888
7889 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7890 M:      Paolo Bonzini <pbonzini@redhat.com>
7891 M:      Radim Krčmář <rkrcmar@redhat.com>
7892 L:      kvm@vger.kernel.org
7893 W:      http://www.linux-kvm.org
7894 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7895 S:      Supported
7896 F:      arch/x86/kvm/
7897 F:      arch/x86/include/uapi/asm/kvm*
7898 F:      arch/x86/include/asm/kvm*
7899 F:      arch/x86/include/asm/pvclock-abi.h
7900 F:      arch/x86/kernel/kvm.c
7901 F:      arch/x86/kernel/kvmclock.c
7902
7903 KERNFS
7904 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7905 M:      Tejun Heo <tj@kernel.org>
7906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7907 S:      Supported
7908 F:      include/linux/kernfs.h
7909 F:      fs/kernfs/
7910
7911 KEXEC
7912 M:      Eric Biederman <ebiederm@xmission.com>
7913 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7914 L:      kexec@lists.infradead.org
7915 S:      Maintained
7916 F:      include/linux/kexec.h
7917 F:      include/uapi/linux/kexec.h
7918 F:      kernel/kexec*
7919
7920 KEYS-ENCRYPTED
7921 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7922 L:      linux-integrity@vger.kernel.org
7923 L:      keyrings@vger.kernel.org
7924 S:      Supported
7925 F:      Documentation/security/keys/trusted-encrypted.rst
7926 F:      include/keys/encrypted-type.h
7927 F:      security/keys/encrypted-keys/
7928
7929 KEYS-TRUSTED
7930 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7931 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7932 L:      linux-integrity@vger.kernel.org
7933 L:      keyrings@vger.kernel.org
7934 S:      Supported
7935 F:      Documentation/security/keys/trusted-encrypted.rst
7936 F:      include/keys/trusted-type.h
7937 F:      security/keys/trusted.c
7938 F:      security/keys/trusted.h
7939
7940 KEYS/KEYRINGS:
7941 M:      David Howells <dhowells@redhat.com>
7942 L:      keyrings@vger.kernel.org
7943 S:      Maintained
7944 F:      Documentation/security/keys/core.rst
7945 F:      include/linux/key.h
7946 F:      include/linux/key-type.h
7947 F:      include/linux/keyctl.h
7948 F:      include/uapi/linux/keyctl.h
7949 F:      include/keys/
7950 F:      security/keys/
7951
7952 KGDB / KDB /debug_core
7953 M:      Jason Wessel <jason.wessel@windriver.com>
7954 M:      Daniel Thompson <daniel.thompson@linaro.org>
7955 W:      http://kgdb.wiki.kernel.org/
7956 L:      kgdb-bugreport@lists.sourceforge.net
7957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7958 S:      Maintained
7959 F:      Documentation/dev-tools/kgdb.rst
7960 F:      drivers/misc/kgdbts.c
7961 F:      drivers/tty/serial/kgdboc.c
7962 F:      include/linux/kdb.h
7963 F:      include/linux/kgdb.h
7964 F:      kernel/debug/
7965
7966 KMEMLEAK
7967 M:      Catalin Marinas <catalin.marinas@arm.com>
7968 S:      Maintained
7969 F:      Documentation/dev-tools/kmemleak.rst
7970 F:      include/linux/kmemleak.h
7971 F:      mm/kmemleak.c
7972 F:      mm/kmemleak-test.c
7973
7974 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7975 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7976 L:      linux-kernel@vger.kernel.org
7977 S:      Maintained
7978 F:      kernel/kmod.c
7979 F:      include/linux/kmod.h
7980 F:      lib/test_kmod.c
7981 F:      tools/testing/selftests/kmod/
7982
7983 KPROBES
7984 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7985 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7986 M:      "David S. Miller" <davem@davemloft.net>
7987 M:      Masami Hiramatsu <mhiramat@kernel.org>
7988 S:      Maintained
7989 F:      Documentation/kprobes.txt
7990 F:      include/linux/kprobes.h
7991 F:      include/asm-generic/kprobes.h
7992 F:      kernel/kprobes.c
7993
7994 KS0108 LCD CONTROLLER DRIVER
7995 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7996 S:      Maintained
7997 F:      Documentation/auxdisplay/ks0108
7998 F:      drivers/auxdisplay/ks0108.c
7999 F:      include/linux/ks0108.h
8000
8001 L3MDEV
8002 M:      David Ahern <dsa@cumulusnetworks.com>
8003 L:      netdev@vger.kernel.org
8004 S:      Maintained
8005 F:      net/l3mdev
8006 F:      include/net/l3mdev.h
8007
8008 LANTIQ MIPS ARCHITECTURE
8009 M:      John Crispin <john@phrozen.org>
8010 L:      linux-mips@linux-mips.org
8011 S:      Maintained
8012 F:      arch/mips/lantiq
8013 F:      drivers/soc/lantiq
8014
8015 LAPB module
8016 L:      linux-x25@vger.kernel.org
8017 S:      Orphan
8018 F:      Documentation/networking/lapb-module.txt
8019 F:      include/*/lapb.h
8020 F:      net/lapb/
8021
8022 LASI 53c700 driver for PARISC
8023 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8024 L:      linux-scsi@vger.kernel.org
8025 S:      Maintained
8026 F:      Documentation/scsi/53c700.txt
8027 F:      drivers/scsi/53c700*
8028
8029 LEAKING_ADDRESSES
8030 M:      Tobin C. Harding <me@tobin.cc>
8031 M:      Tycho Andersen <tycho@tycho.ws>
8032 L:      kernel-hardening@lists.openwall.com
8033 S:      Maintained
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8035 F:      scripts/leaking_addresses.pl
8036
8037 LED SUBSYSTEM
8038 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8039 M:      Pavel Machek <pavel@ucw.cz>
8040 L:      linux-leds@vger.kernel.org
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8042 S:      Maintained
8043 F:      Documentation/devicetree/bindings/leds/
8044 F:      drivers/leds/
8045 F:      include/linux/leds.h
8046
8047 LEGACY EEPROM DRIVER
8048 M:      Jean Delvare <jdelvare@suse.com>
8049 S:      Maintained
8050 F:      Documentation/misc-devices/eeprom
8051 F:      drivers/misc/eeprom/eeprom.c
8052
8053 LEGO MINDSTORMS EV3
8054 R:      David Lechner <david@lechnology.com>
8055 S:      Maintained
8056 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8057 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8058 F:      drivers/power/supply/lego_ev3_battery.c
8059
8060 LEGO USB Tower driver
8061 M:      Juergen Stuber <starblue@users.sourceforge.net>
8062 L:      legousb-devel@lists.sourceforge.net
8063 W:      http://legousb.sourceforge.net/
8064 S:      Maintained
8065 F:      drivers/usb/misc/legousbtower.c
8066
8067 LG2160 MEDIA DRIVER
8068 M:      Michael Krufky <mkrufky@linuxtv.org>
8069 L:      linux-media@vger.kernel.org
8070 W:      https://linuxtv.org
8071 W:      http://github.com/mkrufky
8072 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8073 T:      git git://linuxtv.org/mkrufky/tuners.git
8074 S:      Maintained
8075 F:      drivers/media/dvb-frontends/lg2160.*
8076
8077 LGDT3305 MEDIA DRIVER
8078 M:      Michael Krufky <mkrufky@linuxtv.org>
8079 L:      linux-media@vger.kernel.org
8080 W:      https://linuxtv.org
8081 W:      http://github.com/mkrufky
8082 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8083 T:      git git://linuxtv.org/mkrufky/tuners.git
8084 S:      Maintained
8085 F:      drivers/media/dvb-frontends/lgdt3305.*
8086
8087 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8088 M:      Viresh Kumar <vireshk@kernel.org>
8089 L:      linux-ide@vger.kernel.org
8090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8091 S:      Maintained
8092 F:      include/linux/pata_arasan_cf_data.h
8093 F:      drivers/ata/pata_arasan_cf.c
8094
8095 LIBATA PATA DRIVERS
8096 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8097 M:      Tejun Heo <tj@kernel.org>
8098 L:      linux-ide@vger.kernel.org
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8100 S:      Maintained
8101 F:      drivers/ata/pata_*.c
8102 F:      drivers/ata/ata_generic.c
8103
8104 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8105 M:      Linus Walleij <linus.walleij@linaro.org>
8106 L:      linux-ide@vger.kernel.org
8107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8108 S:      Maintained
8109 F:      drivers/ata/pata_ftide010.c
8110 F:      drivers/ata/sata_gemini.c
8111 F:      drivers/ata/sata_gemini.h
8112
8113 LIBATA SATA AHCI PLATFORM devices support
8114 M:      Hans de Goede <hdegoede@redhat.com>
8115 M:      Tejun Heo <tj@kernel.org>
8116 L:      linux-ide@vger.kernel.org
8117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8118 S:      Maintained
8119 F:      drivers/ata/ahci_platform.c
8120 F:      drivers/ata/libahci_platform.c
8121 F:      include/linux/ahci_platform.h
8122
8123 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8124 M:      Mikael Pettersson <mikpelinux@gmail.com>
8125 L:      linux-ide@vger.kernel.org
8126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8127 S:      Maintained
8128 F:      drivers/ata/sata_promise.*
8129
8130 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8131 M:      Tejun Heo <tj@kernel.org>
8132 L:      linux-ide@vger.kernel.org
8133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8134 S:      Maintained
8135 F:      drivers/ata/
8136 F:      include/linux/ata.h
8137 F:      include/linux/libata.h
8138 F:      Documentation/devicetree/bindings/ata/
8139
8140 LIBLOCKDEP
8141 M:      Sasha Levin <alexander.levin@verizon.com>
8142 S:      Maintained
8143 F:      tools/lib/lockdep/
8144
8145 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8146 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8147 M:      Dan Williams <dan.j.williams@intel.com>
8148 M:      Vishal Verma <vishal.l.verma@intel.com>
8149 M:      Dave Jiang <dave.jiang@intel.com>
8150 L:      linux-nvdimm@lists.01.org
8151 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8152 S:      Supported
8153 F:      drivers/nvdimm/blk.c
8154 F:      drivers/nvdimm/region_devs.c
8155
8156 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8157 M:      Vishal Verma <vishal.l.verma@intel.com>
8158 M:      Dan Williams <dan.j.williams@intel.com>
8159 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8160 M:      Dave Jiang <dave.jiang@intel.com>
8161 L:      linux-nvdimm@lists.01.org
8162 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8163 S:      Supported
8164 F:      drivers/nvdimm/btt*
8165
8166 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8167 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8168 M:      Dan Williams <dan.j.williams@intel.com>
8169 M:      Vishal Verma <vishal.l.verma@intel.com>
8170 M:      Dave Jiang <dave.jiang@intel.com>
8171 L:      linux-nvdimm@lists.01.org
8172 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8173 S:      Supported
8174 F:      drivers/nvdimm/pmem*
8175
8176 LIBNVDIMM: DEVICETREE BINDINGS
8177 M:      Oliver O'Halloran <oohall@gmail.com>
8178 L:      linux-nvdimm@lists.01.org
8179 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8180 S:      Supported
8181 F:      drivers/nvdimm/of_pmem.c
8182 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8183
8184 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8185 M:      Dan Williams <dan.j.williams@intel.com>
8186 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8187 M:      Vishal Verma <vishal.l.verma@intel.com>
8188 M:      Dave Jiang <dave.jiang@intel.com>
8189 L:      linux-nvdimm@lists.01.org
8190 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8192 S:      Supported
8193 F:      drivers/nvdimm/*
8194 F:      drivers/acpi/nfit/*
8195 F:      include/linux/nd.h
8196 F:      include/linux/libnvdimm.h
8197 F:      include/uapi/linux/ndctl.h
8198
8199 LIGHTNVM PLATFORM SUPPORT
8200 M:      Matias Bjorling <mb@lightnvm.io>
8201 W:      http://github/OpenChannelSSD
8202 L:      linux-block@vger.kernel.org
8203 S:      Maintained
8204 F:      drivers/lightnvm/
8205 F:      include/linux/lightnvm.h
8206 F:      include/uapi/linux/lightnvm.h
8207
8208 LINUX FOR POWER MACINTOSH
8209 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8210 W:      http://www.penguinppc.org/
8211 L:      linuxppc-dev@lists.ozlabs.org
8212 S:      Maintained
8213 F:      arch/powerpc/platforms/powermac/
8214 F:      drivers/macintosh/
8215
8216 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8217 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8218 M:      Paul Mackerras <paulus@samba.org>
8219 M:      Michael Ellerman <mpe@ellerman.id.au>
8220 W:      https://github.com/linuxppc/linux/wiki
8221 L:      linuxppc-dev@lists.ozlabs.org
8222 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8224 S:      Supported
8225 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8226 F:      Documentation/devicetree/bindings/powerpc/
8227 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8228 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8229 F:      Documentation/powerpc/
8230 F:      arch/powerpc/
8231 F:      drivers/char/tpm/tpm_ibmvtpm*
8232 F:      drivers/crypto/nx/
8233 F:      drivers/crypto/vmx/
8234 F:      drivers/i2c/busses/i2c-opal.c
8235 F:      drivers/net/ethernet/ibm/ibmveth.*
8236 F:      drivers/net/ethernet/ibm/ibmvnic.*
8237 F:      drivers/pci/hotplug/pnv_php.c
8238 F:      drivers/pci/hotplug/rpa*
8239 F:      drivers/rtc/rtc-opal.c
8240 F:      drivers/scsi/ibmvscsi/
8241 F:      drivers/tty/hvc/hvc_opal.c
8242 F:      drivers/watchdog/wdrtas.c
8243 F:      tools/testing/selftests/powerpc
8244 N:      /pmac
8245 N:      powermac
8246 N:      powernv
8247 N:      [^a-z0-9]ps3
8248 N:      pseries
8249
8250 LINUX FOR POWERPC EMBEDDED MPC5XXX
8251 M:      Anatolij Gustschin <agust@denx.de>
8252 L:      linuxppc-dev@lists.ozlabs.org
8253 T:      git git://git.denx.de/linux-denx-agust.git
8254 S:      Maintained
8255 F:      arch/powerpc/platforms/512x/
8256 F:      arch/powerpc/platforms/52xx/
8257
8258 LINUX FOR POWERPC EMBEDDED PPC4XX
8259 M:      Alistair Popple <alistair@popple.id.au>
8260 M:      Matt Porter <mporter@kernel.crashing.org>
8261 W:      http://www.penguinppc.org/
8262 L:      linuxppc-dev@lists.ozlabs.org
8263 S:      Maintained
8264 F:      arch/powerpc/platforms/40x/
8265 F:      arch/powerpc/platforms/44x/
8266
8267 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8268 M:      Scott Wood <oss@buserror.net>
8269 M:      Kumar Gala <galak@kernel.crashing.org>
8270 W:      http://www.penguinppc.org/
8271 L:      linuxppc-dev@lists.ozlabs.org
8272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8273 S:      Maintained
8274 F:      arch/powerpc/platforms/83xx/
8275 F:      arch/powerpc/platforms/85xx/
8276 F:      Documentation/devicetree/bindings/powerpc/fsl/
8277
8278 LINUX FOR POWERPC EMBEDDED PPC8XX
8279 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8280 W:      http://www.penguinppc.org/
8281 L:      linuxppc-dev@lists.ozlabs.org
8282 S:      Maintained
8283 F:      arch/powerpc/platforms/8xx/
8284
8285 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8286 L:      linuxppc-dev@lists.ozlabs.org
8287 S:      Orphan
8288 F:      arch/powerpc/*/*virtex*
8289 F:      arch/powerpc/*/*/*virtex*
8290
8291 LINUX FOR POWERPC PA SEMI PWRFICIENT
8292 L:      linuxppc-dev@lists.ozlabs.org
8293 S:      Orphan
8294 F:      arch/powerpc/platforms/pasemi/
8295 F:      drivers/*/*pasemi*
8296 F:      drivers/*/*/*pasemi*
8297
8298 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8299 M:      Kees Cook <keescook@chromium.org>
8300 S:      Maintained
8301 F:      drivers/misc/lkdtm/*
8302
8303 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8304 M:      Alan Stern <stern@rowland.harvard.edu>
8305 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8306 M:      Will Deacon <will.deacon@arm.com>
8307 M:      Peter Zijlstra <peterz@infradead.org>
8308 M:      Boqun Feng <boqun.feng@gmail.com>
8309 M:      Nicholas Piggin <npiggin@gmail.com>
8310 M:      David Howells <dhowells@redhat.com>
8311 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8312 M:      Luc Maranget <luc.maranget@inria.fr>
8313 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8314 R:      Akira Yokosawa <akiyks@gmail.com>
8315 L:      linux-kernel@vger.kernel.org
8316 S:      Supported
8317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8318 F:      tools/memory-model/
8319 F:      Documentation/memory-barriers.txt
8320
8321 LINUX SECURITY MODULE (LSM) FRAMEWORK
8322 M:      Chris Wright <chrisw@sous-sol.org>
8323 L:      linux-security-module@vger.kernel.org
8324 S:      Supported
8325
8326 LIS3LV02D ACCELEROMETER DRIVER
8327 M:      Eric Piel <eric.piel@tremplin-utc.net>
8328 S:      Maintained
8329 F:      Documentation/misc-devices/lis3lv02d
8330 F:      drivers/misc/lis3lv02d/
8331 F:      drivers/platform/x86/hp_accel.c
8332
8333 LIVE PATCHING
8334 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8335 M:      Jessica Yu <jeyu@kernel.org>
8336 M:      Jiri Kosina <jikos@kernel.org>
8337 M:      Miroslav Benes <mbenes@suse.cz>
8338 R:      Petr Mladek <pmladek@suse.com>
8339 S:      Maintained
8340 F:      kernel/livepatch/
8341 F:      include/linux/livepatch.h
8342 F:      arch/x86/include/asm/livepatch.h
8343 F:      arch/x86/kernel/livepatch.c
8344 F:      Documentation/livepatch/
8345 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8346 F:      samples/livepatch/
8347 L:      live-patching@vger.kernel.org
8348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8349
8350 LLC (802.2)
8351 L:      netdev@vger.kernel.org
8352 S:      Odd fixes
8353 F:      include/linux/llc.h
8354 F:      include/uapi/linux/llc.h
8355 F:      include/net/llc*
8356 F:      net/llc/
8357
8358 LM73 HARDWARE MONITOR DRIVER
8359 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8360 L:      linux-hwmon@vger.kernel.org
8361 S:      Maintained
8362 F:      drivers/hwmon/lm73.c
8363
8364 LM78 HARDWARE MONITOR DRIVER
8365 M:      Jean Delvare <jdelvare@suse.com>
8366 L:      linux-hwmon@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/hwmon/lm78
8369 F:      drivers/hwmon/lm78.c
8370
8371 LM83 HARDWARE MONITOR DRIVER
8372 M:      Jean Delvare <jdelvare@suse.com>
8373 L:      linux-hwmon@vger.kernel.org
8374 S:      Maintained
8375 F:      Documentation/hwmon/lm83
8376 F:      drivers/hwmon/lm83.c
8377
8378 LM90 HARDWARE MONITOR DRIVER
8379 M:      Jean Delvare <jdelvare@suse.com>
8380 L:      linux-hwmon@vger.kernel.org
8381 S:      Maintained
8382 F:      Documentation/hwmon/lm90
8383 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8384 F:      drivers/hwmon/lm90.c
8385 F:      include/dt-bindings/thermal/lm90.h
8386
8387 LM95234 HARDWARE MONITOR DRIVER
8388 M:      Guenter Roeck <linux@roeck-us.net>
8389 L:      linux-hwmon@vger.kernel.org
8390 S:      Maintained
8391 F:      Documentation/hwmon/lm95234
8392 F:      drivers/hwmon/lm95234.c
8393
8394 LME2510 MEDIA DRIVER
8395 M:      Malcolm Priestley <tvboxspy@gmail.com>
8396 L:      linux-media@vger.kernel.org
8397 W:      https://linuxtv.org
8398 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8399 S:      Maintained
8400 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8401
8402 LOADPIN SECURITY MODULE
8403 M:      Kees Cook <keescook@chromium.org>
8404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8405 S:      Supported
8406 F:      security/loadpin/
8407 F:      Documentation/admin-guide/LSM/LoadPin.rst
8408
8409 LOCKING PRIMITIVES
8410 M:      Peter Zijlstra <peterz@infradead.org>
8411 M:      Ingo Molnar <mingo@redhat.com>
8412 M:      Will Deacon <will.deacon@arm.com>
8413 L:      linux-kernel@vger.kernel.org
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8415 S:      Maintained
8416 F:      Documentation/locking/
8417 F:      include/linux/lockdep.h
8418 F:      include/linux/spinlock*.h
8419 F:      arch/*/include/asm/spinlock*.h
8420 F:      include/linux/rwlock*.h
8421 F:      include/linux/mutex*.h
8422 F:      arch/*/include/asm/mutex*.h
8423 F:      include/linux/rwsem*.h
8424 F:      arch/*/include/asm/rwsem.h
8425 F:      include/linux/seqlock.h
8426 F:      lib/locking*.[ch]
8427 F:      kernel/locking/
8428 X:      kernel/locking/locktorture.c
8429
8430 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8431 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8432 L:      linux-ntfs-dev@lists.sourceforge.net
8433 W:      http://www.linux-ntfs.org/content/view/19/37/
8434 S:      Maintained
8435 F:      Documentation/ldm.txt
8436 F:      block/partitions/ldm.*
8437
8438 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8439 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8440 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8441 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8442 L:      MPT-FusionLinux.pdl@broadcom.com
8443 L:      linux-scsi@vger.kernel.org
8444 W:      http://www.avagotech.com/support/
8445 S:      Supported
8446 F:      drivers/message/fusion/
8447 F:      drivers/scsi/mpt3sas/
8448
8449 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8450 M:      Matthew Wilcox <matthew@wil.cx>
8451 L:      linux-scsi@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/scsi/sym53c8xx_2/
8454
8455 LTC4261 HARDWARE MONITOR DRIVER
8456 M:      Guenter Roeck <linux@roeck-us.net>
8457 L:      linux-hwmon@vger.kernel.org
8458 S:      Maintained
8459 F:      Documentation/hwmon/ltc4261
8460 F:      drivers/hwmon/ltc4261.c
8461
8462 LTC4306 I2C MULTIPLEXER DRIVER
8463 M:      Michael Hennerich <michael.hennerich@analog.com>
8464 W:      http://ez.analog.com/community/linux-device-drivers
8465 L:      linux-i2c@vger.kernel.org
8466 S:      Supported
8467 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8468 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8469
8470 LTP (Linux Test Project)
8471 M:      Mike Frysinger <vapier@gentoo.org>
8472 M:      Cyril Hrubis <chrubis@suse.cz>
8473 M:      Wanlong Gao <wanlong.gao@gmail.com>
8474 M:      Jan Stancek <jstancek@redhat.com>
8475 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8476 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8477 L:      ltp@lists.linux.it (subscribers-only)
8478 W:      http://linux-test-project.github.io/
8479 T:      git git://github.com/linux-test-project/ltp.git
8480 S:      Maintained
8481
8482 M68K ARCHITECTURE
8483 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8484 L:      linux-m68k@lists.linux-m68k.org
8485 W:      http://www.linux-m68k.org/
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8487 S:      Maintained
8488 F:      arch/m68k/
8489 F:      drivers/zorro/
8490
8491 M68K ON APPLE MACINTOSH
8492 M:      Joshua Thompson <funaho@jurai.org>
8493 W:      http://www.mac.linux-m68k.org/
8494 L:      linux-m68k@lists.linux-m68k.org
8495 S:      Maintained
8496 F:      arch/m68k/mac/
8497
8498 M68K ON HP9000/300
8499 M:      Philip Blundell <philb@gnu.org>
8500 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8501 S:      Maintained
8502 F:      arch/m68k/hp300/
8503
8504 M88DS3103 MEDIA DRIVER
8505 M:      Antti Palosaari <crope@iki.fi>
8506 L:      linux-media@vger.kernel.org
8507 W:      https://linuxtv.org
8508 W:      http://palosaari.fi/linux/
8509 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8510 T:      git git://linuxtv.org/anttip/media_tree.git
8511 S:      Maintained
8512 F:      drivers/media/dvb-frontends/m88ds3103*
8513
8514 M88RS2000 MEDIA DRIVER
8515 M:      Malcolm Priestley <tvboxspy@gmail.com>
8516 L:      linux-media@vger.kernel.org
8517 W:      https://linuxtv.org
8518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8519 S:      Maintained
8520 F:      drivers/media/dvb-frontends/m88rs2000*
8521
8522 MA901 MASTERKIT USB FM RADIO DRIVER
8523 M:      Alexey Klimov <klimov.linux@gmail.com>
8524 L:      linux-media@vger.kernel.org
8525 T:      git git://linuxtv.org/media_tree.git
8526 S:      Maintained
8527 F:      drivers/media/radio/radio-ma901.c
8528
8529 MAC80211
8530 M:      Johannes Berg <johannes@sipsolutions.net>
8531 L:      linux-wireless@vger.kernel.org
8532 W:      http://wireless.kernel.org/
8533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8535 S:      Maintained
8536 F:      Documentation/networking/mac80211-injection.txt
8537 F:      include/net/mac80211.h
8538 F:      net/mac80211/
8539 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8540 F:      Documentation/networking/mac80211_hwsim/README
8541
8542 MAILBOX API
8543 M:      Jassi Brar <jassisinghbrar@gmail.com>
8544 L:      linux-kernel@vger.kernel.org
8545 S:      Maintained
8546 F:      drivers/mailbox/
8547 F:      include/linux/mailbox_client.h
8548 F:      include/linux/mailbox_controller.h
8549
8550 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8551 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8552 W:      http://www.kernel.org/doc/man-pages
8553 L:      linux-man@vger.kernel.org
8554 S:      Maintained
8555
8556 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8557 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8558 L:      linux-mips@linux-mips.org
8559 S:      Maintained
8560 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8561
8562 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8563 M:      Andrew Lunn <andrew@lunn.ch>
8564 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8565 L:      netdev@vger.kernel.org
8566 S:      Maintained
8567 F:      drivers/net/dsa/mv88e6xxx/
8568 F:      linux/platform_data/mv88e6xxx.h
8569 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8570
8571 MARVELL ARMADA DRM SUPPORT
8572 M:      Russell King <linux@armlinux.org.uk>
8573 S:      Maintained
8574 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8575 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8576 F:      drivers/gpu/drm/armada/
8577 F:      include/uapi/drm/armada_drm.h
8578 F:      Documentation/devicetree/bindings/display/armada/
8579
8580 MARVELL CRYPTO DRIVER
8581 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8582 M:      Arnaud Ebalard <arno@natisbad.org>
8583 F:      drivers/crypto/marvell/
8584 S:      Maintained
8585 L:      linux-crypto@vger.kernel.org
8586
8587 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8588 M:      Mirko Lindner <mlindner@marvell.com>
8589 M:      Stephen Hemminger <stephen@networkplumber.org>
8590 L:      netdev@vger.kernel.org
8591 S:      Maintained
8592 F:      drivers/net/ethernet/marvell/sk*
8593
8594 MARVELL LIBERTAS WIRELESS DRIVER
8595 L:      libertas-dev@lists.infradead.org
8596 S:      Orphan
8597 F:      drivers/net/wireless/marvell/libertas/
8598
8599 MARVELL MACCHIATOBIN SUPPORT
8600 M:      Russell King <linux@armlinux.org.uk>
8601 L:      linux-arm-kernel@lists.infradead.org
8602 S:      Maintained
8603 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8604
8605 MARVELL MV643XX ETHERNET DRIVER
8606 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8607 L:      netdev@vger.kernel.org
8608 S:      Maintained
8609 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8610 F:      include/linux/mv643xx.h
8611
8612 MARVELL MV88X3310 PHY DRIVER
8613 M:      Russell King <linux@armlinux.org.uk>
8614 L:      netdev@vger.kernel.org
8615 S:      Maintained
8616 F:      drivers/net/phy/marvell10g.c
8617
8618 MARVELL MVNETA ETHERNET DRIVER
8619 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8620 L:      netdev@vger.kernel.org
8621 S:      Maintained
8622 F:      drivers/net/ethernet/marvell/mvneta.*
8623
8624 MARVELL MWIFIEX WIRELESS DRIVER
8625 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8626 M:      Nishant Sarmukadam <nishants@marvell.com>
8627 M:      Ganapathi Bhat <gbhat@marvell.com>
8628 M:      Xinming Hu <huxm@marvell.com>
8629 L:      linux-wireless@vger.kernel.org
8630 S:      Maintained
8631 F:      drivers/net/wireless/marvell/mwifiex/
8632
8633 MARVELL MWL8K WIRELESS DRIVER
8634 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8635 L:      linux-wireless@vger.kernel.org
8636 S:      Odd Fixes
8637 F:      drivers/net/wireless/marvell/mwl8k.c
8638
8639 MARVELL NAND CONTROLLER DRIVER
8640 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8641 L:      linux-mtd@lists.infradead.org
8642 S:      Maintained
8643 F:      drivers/mtd/nand/raw/marvell_nand.c
8644 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8645
8646 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8647 M:      Nicolas Pitre <nico@fluxnic.net>
8648 S:      Odd Fixes
8649 F:      drivers/mmc/host/mvsdio.*
8650
8651 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8652 M:      Hu Ziji <huziji@marvell.com>
8653 L:      linux-mmc@vger.kernel.org
8654 S:      Supported
8655 F:      drivers/mmc/host/sdhci-xenon*
8656 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8657
8658 MATROX FRAMEBUFFER DRIVER
8659 L:      linux-fbdev@vger.kernel.org
8660 S:      Orphan
8661 F:      drivers/video/fbdev/matrox/matroxfb_*
8662 F:      include/uapi/linux/matroxfb.h
8663
8664 MAX16065 HARDWARE MONITOR DRIVER
8665 M:      Guenter Roeck <linux@roeck-us.net>
8666 L:      linux-hwmon@vger.kernel.org
8667 S:      Maintained
8668 F:      Documentation/hwmon/max16065
8669 F:      drivers/hwmon/max16065.c
8670
8671 MAX20751 HARDWARE MONITOR DRIVER
8672 M:      Guenter Roeck <linux@roeck-us.net>
8673 L:      linux-hwmon@vger.kernel.org
8674 S:      Maintained
8675 F:      Documentation/hwmon/max20751
8676 F:      drivers/hwmon/max20751.c
8677
8678 MAX2175 SDR TUNER DRIVER
8679 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8680 L:      linux-media@vger.kernel.org
8681 T:      git git://linuxtv.org/media_tree.git
8682 S:      Maintained
8683 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8684 F:      Documentation/media/v4l-drivers/max2175.rst
8685 F:      drivers/media/i2c/max2175*
8686 F:      include/uapi/linux/max2175.h
8687
8688 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8689 L:      linux-hwmon@vger.kernel.org
8690 S:      Orphan
8691 F:      Documentation/hwmon/max6650
8692 F:      drivers/hwmon/max6650.c
8693
8694 MAX6697 HARDWARE MONITOR DRIVER
8695 M:      Guenter Roeck <linux@roeck-us.net>
8696 L:      linux-hwmon@vger.kernel.org
8697 S:      Maintained
8698 F:      Documentation/hwmon/max6697
8699 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8700 F:      drivers/hwmon/max6697.c
8701 F:      include/linux/platform_data/max6697.h
8702
8703 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8704 M:      Peter Rosin <peda@axentia.se>
8705 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8706 S:      Maintained
8707 F:      Documentation/devicetree/bindings/sound/max9860.txt
8708 F:      sound/soc/codecs/max9860.*
8709
8710 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8711 M:      Javier Martinez Canillas <javier@dowhile0.org>
8712 L:      linux-kernel@vger.kernel.org
8713 S:      Supported
8714 F:      drivers/regulator/max77802-regulator.c
8715 F:      Documentation/devicetree/bindings/*/*max77802.txt
8716 F:      include/dt-bindings/*/*max77802.h
8717
8718 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8719 M:      Krzysztof Kozlowski <krzk@kernel.org>
8720 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8721 L:      linux-pm@vger.kernel.org
8722 S:      Supported
8723 F:      drivers/power/supply/max14577_charger.c
8724 F:      drivers/power/supply/max77693_charger.c
8725
8726 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8727 M:      Chanwoo Choi <cw00.choi@samsung.com>
8728 M:      Krzysztof Kozlowski <krzk@kernel.org>
8729 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8730 L:      linux-kernel@vger.kernel.org
8731 S:      Supported
8732 F:      drivers/*/max14577*.c
8733 F:      drivers/*/max77686*.c
8734 F:      drivers/*/max77693*.c
8735 F:      drivers/extcon/extcon-max14577.c
8736 F:      drivers/extcon/extcon-max77693.c
8737 F:      drivers/rtc/rtc-max77686.c
8738 F:      drivers/clk/clk-max77686.c
8739 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8740 F:      Documentation/devicetree/bindings/*/max77686.txt
8741 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8742 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8743 F:      include/linux/mfd/max14577*.h
8744 F:      include/linux/mfd/max77686*.h
8745 F:      include/linux/mfd/max77693*.h
8746
8747 MAXIRADIO FM RADIO RECEIVER DRIVER
8748 M:      Hans Verkuil <hverkuil@xs4all.nl>
8749 L:      linux-media@vger.kernel.org
8750 T:      git git://linuxtv.org/media_tree.git
8751 W:      https://linuxtv.org
8752 S:      Maintained
8753 F:      drivers/media/radio/radio-maxiradio*
8754
8755 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8756 M:      Peter Rosin <peda@axentia.se>
8757 L:      linux-iio@vger.kernel.org
8758 S:      Maintained
8759 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8760 F:      drivers/iio/potentiometer/mcp4018.c
8761 F:      drivers/iio/potentiometer/mcp4531.c
8762
8763 MCR20A IEEE-802.15.4 RADIO DRIVER
8764 M:      Xue Liu <liuxuenetmail@gmail.com>
8765 L:      linux-wpan@vger.kernel.org
8766 W:      https://github.com/xueliu/mcr20a-linux
8767 S:      Maintained
8768 F:      drivers/net/ieee802154/mcr20a.c
8769 F:      drivers/net/ieee802154/mcr20a.h
8770 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8771
8772 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8773 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8774 L:      linux-iio@vger.kernel.org
8775 S:      Maintained
8776 F:      drivers/iio/dac/cio-dac.c
8777
8778 MEDIA DRIVERS FOR ASCOT2E
8779 M:      Sergey Kozlov <serjk@netup.ru>
8780 M:      Abylay Ospan <aospan@netup.ru>
8781 L:      linux-media@vger.kernel.org
8782 W:      https://linuxtv.org
8783 W:      http://netup.tv/
8784 T:      git git://linuxtv.org/media_tree.git
8785 S:      Supported
8786 F:      drivers/media/dvb-frontends/ascot2e*
8787
8788 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8789 M:      Jasmin Jessich <jasmin@anw.at>
8790 L:      linux-media@vger.kernel.org
8791 W:      https://linuxtv.org
8792 T:      git git://linuxtv.org/media_tree.git
8793 S:      Maintained
8794 F:      drivers/media/dvb-frontends/cxd2099*
8795
8796 MEDIA DRIVERS FOR CXD2841ER
8797 M:      Sergey Kozlov <serjk@netup.ru>
8798 M:      Abylay Ospan <aospan@netup.ru>
8799 L:      linux-media@vger.kernel.org
8800 W:      https://linuxtv.org
8801 W:      http://netup.tv/
8802 T:      git git://linuxtv.org/media_tree.git
8803 S:      Supported
8804 F:      drivers/media/dvb-frontends/cxd2841er*
8805
8806 MEDIA DRIVERS FOR CXD2880
8807 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8808 L:      linux-media@vger.kernel.org
8809 W:      http://linuxtv.org/
8810 T:      git git://linuxtv.org/media_tree.git
8811 S:      Supported
8812 F:      drivers/media/dvb-frontends/cxd2880/*
8813 F:      drivers/media/spi/cxd2880*
8814
8815 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8816 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8817 L:      linux-media@vger.kernel.org
8818 W:      https://linuxtv.org
8819 T:      git git://linuxtv.org/media_tree.git
8820 S:      Maintained
8821 F:      drivers/media/pci/ddbridge/*
8822
8823 MEDIA DRIVERS FOR FREESCALE IMX
8824 M:      Steve Longerbeam <slongerbeam@gmail.com>
8825 M:      Philipp Zabel <p.zabel@pengutronix.de>
8826 L:      linux-media@vger.kernel.org
8827 T:      git git://linuxtv.org/media_tree.git
8828 S:      Maintained
8829 F:      Documentation/devicetree/bindings/media/imx.txt
8830 F:      Documentation/media/v4l-drivers/imx.rst
8831 F:      drivers/staging/media/imx/
8832 F:      include/linux/imx-media.h
8833 F:      include/media/imx.h
8834
8835 MEDIA DRIVERS FOR HELENE
8836 M:      Abylay Ospan <aospan@netup.ru>
8837 L:      linux-media@vger.kernel.org
8838 W:      https://linuxtv.org
8839 W:      http://netup.tv/
8840 T:      git git://linuxtv.org/media_tree.git
8841 S:      Supported
8842 F:      drivers/media/dvb-frontends/helene*
8843
8844 MEDIA DRIVERS FOR HORUS3A
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/dvb-frontends/horus3a*
8853
8854 MEDIA DRIVERS FOR LNBH25
8855 M:      Sergey Kozlov <serjk@netup.ru>
8856 M:      Abylay Ospan <aospan@netup.ru>
8857 L:      linux-media@vger.kernel.org
8858 W:      https://linuxtv.org
8859 W:      http://netup.tv/
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Supported
8862 F:      drivers/media/dvb-frontends/lnbh25*
8863
8864 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8865 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8866 L:      linux-media@vger.kernel.org
8867 W:      https://linuxtv.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Maintained
8870 F:      drivers/media/dvb-frontends/mxl5xx*
8871
8872 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8873 M:      Sergey Kozlov <serjk@netup.ru>
8874 M:      Abylay Ospan <aospan@netup.ru>
8875 L:      linux-media@vger.kernel.org
8876 W:      https://linuxtv.org
8877 W:      http://netup.tv/
8878 T:      git git://linuxtv.org/media_tree.git
8879 S:      Supported
8880 F:      drivers/media/pci/netup_unidvb/*
8881
8882 MEDIA DRIVERS FOR RENESAS - CEU
8883 M:      Jacopo Mondi <jacopo@jmondi.org>
8884 L:      linux-media@vger.kernel.org
8885 L:      linux-renesas-soc@vger.kernel.org
8886 T:      git git://linuxtv.org/media_tree.git
8887 S:      Supported
8888 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8889 F:      drivers/media/platform/renesas-ceu.c
8890 F:      include/media/drv-intf/renesas-ceu.h
8891
8892 MEDIA DRIVERS FOR RENESAS - DRIF
8893 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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,drif.txt
8899 F:      drivers/media/platform/rcar_drif.c
8900
8901 MEDIA DRIVERS FOR RENESAS - FCP
8902 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8903 L:      linux-media@vger.kernel.org
8904 L:      linux-renesas-soc@vger.kernel.org
8905 T:      git git://linuxtv.org/media_tree.git
8906 S:      Supported
8907 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8908 F:      drivers/media/platform/rcar-fcp.c
8909 F:      include/media/rcar-fcp.h
8910
8911 MEDIA DRIVERS FOR RENESAS - FDP1
8912 M:      Kieran Bingham <kieran@bingham.xyz>
8913 L:      linux-media@vger.kernel.org
8914 L:      linux-renesas-soc@vger.kernel.org
8915 T:      git git://linuxtv.org/media_tree.git
8916 S:      Supported
8917 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8918 F:      drivers/media/platform/rcar_fdp1.c
8919
8920 MEDIA DRIVERS FOR RENESAS - VIN
8921 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8922 L:      linux-media@vger.kernel.org
8923 L:      linux-renesas-soc@vger.kernel.org
8924 T:      git git://linuxtv.org/media_tree.git
8925 S:      Supported
8926 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8927 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8928 F:      drivers/media/platform/rcar-vin/
8929
8930 MEDIA DRIVERS FOR RENESAS - VSP1
8931 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8932 L:      linux-media@vger.kernel.org
8933 L:      linux-renesas-soc@vger.kernel.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 S:      Supported
8936 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8937 F:      drivers/media/platform/vsp1/
8938
8939 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8940 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8941 L:      linux-media@vger.kernel.org
8942 W:      https://linuxtv.org
8943 T:      git git://linuxtv.org/media_tree.git
8944 S:      Maintained
8945 F:      drivers/media/dvb-frontends/stv0910*
8946
8947 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8948 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8949 L:      linux-media@vger.kernel.org
8950 W:      https://linuxtv.org
8951 T:      git git://linuxtv.org/media_tree.git
8952 S:      Maintained
8953 F:      drivers/media/dvb-frontends/stv6111*
8954
8955 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8956 M:      Dmitry Osipenko <digetx@gmail.com>
8957 L:      linux-media@vger.kernel.org
8958 L:      linux-tegra@vger.kernel.org
8959 T:      git git://linuxtv.org/media_tree.git
8960 S:      Maintained
8961 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8962 F:      drivers/staging/media/tegra-vde/
8963
8964 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8965 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8966 P:      LinuxTV.org Project
8967 L:      linux-media@vger.kernel.org
8968 W:      https://linuxtv.org
8969 Q:      http://patchwork.kernel.org/project/linux-media/list/
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Maintained
8972 F:      Documentation/devicetree/bindings/media/
8973 F:      Documentation/media/
8974 F:      drivers/media/
8975 F:      drivers/staging/media/
8976 F:      include/linux/platform_data/media/
8977 F:      include/media/
8978 F:      include/uapi/linux/dvb/
8979 F:      include/uapi/linux/videodev2.h
8980 F:      include/uapi/linux/media.h
8981 F:      include/uapi/linux/v4l2-*
8982 F:      include/uapi/linux/meye.h
8983 F:      include/uapi/linux/ivtv*
8984 F:      include/uapi/linux/uvcvideo.h
8985
8986 MEDIATEK CIR DRIVER
8987 M:      Sean Wang <sean.wang@mediatek.com>
8988 S:      Maintained
8989 F:      drivers/media/rc/mtk-cir.c
8990
8991 MEDIATEK DMA DRIVER
8992 M:      Sean Wang <sean.wang@mediatek.com>
8993 L:      dmaengine@vger.kernel.org
8994 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8995 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8996 S:      Maintained
8997 F:      Documentation/devicetree/bindings/dma/mtk-*
8998 F:      drivers/dma/mediatek/
8999
9000 MEDIATEK PMIC LED DRIVER
9001 M:      Sean Wang <sean.wang@mediatek.com>
9002 S:      Maintained
9003 F:      drivers/leds/leds-mt6323.c
9004 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9005
9006 MEDIATEK ETHERNET DRIVER
9007 M:      Felix Fietkau <nbd@openwrt.org>
9008 M:      John Crispin <john@phrozen.org>
9009 M:      Sean Wang <sean.wang@mediatek.com>
9010 M:      Nelson Chang <nelson.chang@mediatek.com>
9011 L:      netdev@vger.kernel.org
9012 S:      Maintained
9013 F:      drivers/net/ethernet/mediatek/
9014
9015 MEDIATEK SWITCH DRIVER
9016 M:      Sean Wang <sean.wang@mediatek.com>
9017 L:      netdev@vger.kernel.org
9018 S:      Maintained
9019 F:      drivers/net/dsa/mt7530.*
9020 F:      net/dsa/tag_mtk.c
9021
9022 MEDIATEK JPEG DRIVER
9023 M:      Rick Chang <rick.chang@mediatek.com>
9024 M:      Bin Liu <bin.liu@mediatek.com>
9025 S:      Supported
9026 F:      drivers/media/platform/mtk-jpeg/
9027 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9028
9029 MEDIATEK MDP DRIVER
9030 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9031 M:      Houlong Wei <houlong.wei@mediatek.com>
9032 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9033 S:      Supported
9034 F:      drivers/media/platform/mtk-mdp/
9035 F:      drivers/media/platform/mtk-vpu/
9036 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9037
9038 MEDIATEK MEDIA DRIVER
9039 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9040 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9041 S:      Supported
9042 F:      drivers/media/platform/mtk-vcodec/
9043 F:      drivers/media/platform/mtk-vpu/
9044 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9045 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9046
9047 MEDIATEK MT7601U WIRELESS LAN DRIVER
9048 M:      Jakub Kicinski <kubakici@wp.pl>
9049 L:      linux-wireless@vger.kernel.org
9050 S:      Maintained
9051 F:      drivers/net/wireless/mediatek/mt7601u/
9052
9053 MEDIATEK NAND CONTROLLER DRIVER
9054 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9055 L:      linux-mtd@lists.infradead.org
9056 S:      Maintained
9057 F:      drivers/mtd/nand/raw/mtk_*
9058 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9059
9060 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9061 M:      Sean Wang <sean.wang@mediatek.com>
9062 S:      Maintained
9063 F:      drivers/char/hw_random/mtk-rng.c
9064
9065 MEDIATEK USB3 DRD IP DRIVER
9066 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9067 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9069 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9070 S:      Maintained
9071 F:      drivers/usb/mtu3/
9072
9073 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9074 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9075 M:      Martin Donnelly <martin.donnelly@ge.com>
9076 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9077 S:      Maintained
9078 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9079 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9080
9081 MEGARAID SCSI/SAS DRIVERS
9082 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9083 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9084 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9085 L:      megaraidlinux.pdl@broadcom.com
9086 L:      linux-scsi@vger.kernel.org
9087 W:      http://www.avagotech.com/support/
9088 S:      Maintained
9089 F:      Documentation/scsi/megaraid.txt
9090 F:      drivers/scsi/megaraid.*
9091 F:      drivers/scsi/megaraid/
9092
9093 MELEXIS MLX90614 DRIVER
9094 M:      Crt Mori <cmo@melexis.com>
9095 L:      linux-iio@vger.kernel.org
9096 W:      http://www.melexis.com
9097 S:      Supported
9098 F:      drivers/iio/temperature/mlx90614.c
9099
9100 MELEXIS MLX90632 DRIVER
9101 M:      Crt Mori <cmo@melexis.com>
9102 L:      linux-iio@vger.kernel.org
9103 W:      http://www.melexis.com
9104 S:      Supported
9105 F:      drivers/iio/temperature/mlx90632.c
9106
9107 MELFAS MIP4 TOUCHSCREEN DRIVER
9108 M:      Sangwon Jee <jeesw@melfas.com>
9109 W:      http://www.melfas.com
9110 S:      Supported
9111 F:      drivers/input/touchscreen/melfas_mip4.c
9112 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9113
9114 MELLANOX ETHERNET DRIVER (mlx4_en)
9115 M:      Tariq Toukan <tariqt@mellanox.com>
9116 L:      netdev@vger.kernel.org
9117 S:      Supported
9118 W:      http://www.mellanox.com
9119 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9120 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9121
9122 MELLANOX ETHERNET DRIVER (mlx5e)
9123 M:      Saeed Mahameed <saeedm@mellanox.com>
9124 L:      netdev@vger.kernel.org
9125 S:      Supported
9126 W:      http://www.mellanox.com
9127 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9128 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9129
9130 MELLANOX ETHERNET INNOVA DRIVERS
9131 R:      Boris Pismenny <borisp@mellanox.com>
9132 L:      netdev@vger.kernel.org
9133 S:      Supported
9134 W:      http://www.mellanox.com
9135 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9136 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9137 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9138 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9139 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9140
9141 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9142 R:      Boris Pismenny <borisp@mellanox.com>
9143 L:      netdev@vger.kernel.org
9144 S:      Supported
9145 W:      http://www.mellanox.com
9146 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9147 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9148 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9149
9150 MELLANOX ETHERNET SWITCH DRIVERS
9151 M:      Jiri Pirko <jiri@mellanox.com>
9152 M:      Ido Schimmel <idosch@mellanox.com>
9153 L:      netdev@vger.kernel.org
9154 S:      Supported
9155 W:      http://www.mellanox.com
9156 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9157 F:      drivers/net/ethernet/mellanox/mlxsw/
9158
9159 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9160 M:      mlxsw@mellanox.com
9161 L:      netdev@vger.kernel.org
9162 S:      Supported
9163 W:      http://www.mellanox.com
9164 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9165 F:      drivers/net/ethernet/mellanox/mlxfw/
9166
9167 MELLANOX HARDWARE PLATFORM SUPPORT
9168 M:      Andy Shevchenko <andy@infradead.org>
9169 M:      Darren Hart <dvhart@infradead.org>
9170 M:      Vadim Pasternak <vadimp@mellanox.com>
9171 L:      platform-driver-x86@vger.kernel.org
9172 S:      Supported
9173 F:      drivers/platform/mellanox/
9174
9175 MELLANOX MLX4 core VPI driver
9176 M:      Tariq Toukan <tariqt@mellanox.com>
9177 L:      netdev@vger.kernel.org
9178 L:      linux-rdma@vger.kernel.org
9179 W:      http://www.mellanox.com
9180 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9181 S:      Supported
9182 F:      drivers/net/ethernet/mellanox/mlx4/
9183 F:      include/linux/mlx4/
9184
9185 MELLANOX MLX4 IB driver
9186 M:      Yishai Hadas <yishaih@mellanox.com>
9187 L:      linux-rdma@vger.kernel.org
9188 W:      http://www.mellanox.com
9189 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9190 S:      Supported
9191 F:      drivers/infiniband/hw/mlx4/
9192 F:      include/linux/mlx4/
9193 F:      include/uapi/rdma/mlx4-abi.h
9194
9195 MELLANOX MLX5 core VPI driver
9196 M:      Saeed Mahameed <saeedm@mellanox.com>
9197 M:      Leon Romanovsky <leonro@mellanox.com>
9198 L:      netdev@vger.kernel.org
9199 L:      linux-rdma@vger.kernel.org
9200 W:      http://www.mellanox.com
9201 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9202 S:      Supported
9203 F:      drivers/net/ethernet/mellanox/mlx5/core/
9204 F:      include/linux/mlx5/
9205
9206 MELLANOX MLX5 IB driver
9207 M:      Leon Romanovsky <leonro@mellanox.com>
9208 L:      linux-rdma@vger.kernel.org
9209 W:      http://www.mellanox.com
9210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9211 S:      Supported
9212 F:      drivers/infiniband/hw/mlx5/
9213 F:      include/linux/mlx5/
9214 F:      include/uapi/rdma/mlx5-abi.h
9215
9216 MELLANOX MLXCPLD I2C AND MUX DRIVER
9217 M:      Vadim Pasternak <vadimp@mellanox.com>
9218 M:      Michael Shych <michaelsh@mellanox.com>
9219 L:      linux-i2c@vger.kernel.org
9220 S:      Supported
9221 F:      drivers/i2c/busses/i2c-mlxcpld.c
9222 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9223 F:      Documentation/i2c/busses/i2c-mlxcpld
9224
9225 MELLANOX MLXCPLD LED DRIVER
9226 M:      Vadim Pasternak <vadimp@mellanox.com>
9227 L:      linux-leds@vger.kernel.org
9228 S:      Supported
9229 F:      drivers/leds/leds-mlxcpld.c
9230 F:      drivers/leds/leds-mlxreg.c
9231 F:      Documentation/leds/leds-mlxcpld.txt
9232
9233 MELLANOX PLATFORM DRIVER
9234 M:      Vadim Pasternak <vadimp@mellanox.com>
9235 L:      platform-driver-x86@vger.kernel.org
9236 S:      Supported
9237 F:      drivers/platform/x86/mlx-platform.c
9238
9239 MEMBARRIER SUPPORT
9240 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9241 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9242 L:      linux-kernel@vger.kernel.org
9243 S:      Supported
9244 F:      kernel/sched/membarrier.c
9245 F:      include/uapi/linux/membarrier.h
9246 F:      arch/powerpc/include/asm/membarrier.h
9247
9248 MEMORY MANAGEMENT
9249 L:      linux-mm@kvack.org
9250 W:      http://www.linux-mm.org
9251 S:      Maintained
9252 F:      include/linux/mm.h
9253 F:      include/linux/gfp.h
9254 F:      include/linux/mmzone.h
9255 F:      include/linux/memory_hotplug.h
9256 F:      include/linux/vmalloc.h
9257 F:      mm/
9258
9259 MEMORY TECHNOLOGY DEVICES (MTD)
9260 M:      David Woodhouse <dwmw2@infradead.org>
9261 M:      Brian Norris <computersforpeace@gmail.com>
9262 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9263 M:      Marek Vasut <marek.vasut@gmail.com>
9264 M:      Richard Weinberger <richard@nod.at>
9265 L:      linux-mtd@lists.infradead.org
9266 W:      http://www.linux-mtd.infradead.org/
9267 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9268 T:      git git://git.infradead.org/linux-mtd.git master
9269 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9270 S:      Maintained
9271 F:      Documentation/devicetree/bindings/mtd/
9272 F:      drivers/mtd/
9273 F:      include/linux/mtd/
9274 F:      include/uapi/mtd/
9275
9276 MEN A21 WATCHDOG DRIVER
9277 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9278 L:      linux-watchdog@vger.kernel.org
9279 S:      Maintained
9280 F:      drivers/watchdog/mena21_wdt.c
9281
9282 MEN CHAMELEON BUS (mcb)
9283 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9284 S:      Maintained
9285 F:      drivers/mcb/
9286 F:      include/linux/mcb.h
9287 F:      Documentation/men-chameleon-bus.txt
9288
9289 MEN F21BMC (Board Management Controller)
9290 M:      Andreas Werner <andreas.werner@men.de>
9291 S:      Supported
9292 F:      drivers/mfd/menf21bmc.c
9293 F:      drivers/watchdog/menf21bmc_wdt.c
9294 F:      drivers/leds/leds-menf21bmc.c
9295 F:      drivers/hwmon/menf21bmc_hwmon.c
9296 F:      Documentation/hwmon/menf21bmc
9297
9298 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9299 M:      Neil Armstrong <narmstrong@baylibre.com>
9300 L:      linux-media@lists.freedesktop.org
9301 L:      linux-amlogic@lists.infradead.org
9302 W:      http://linux-meson.com/
9303 S:      Supported
9304 F:      drivers/media/platform/meson/ao-cec.c
9305 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9306 T:      git git://linuxtv.org/media_tree.git
9307
9308 MICROBLAZE ARCHITECTURE
9309 M:      Michal Simek <monstr@monstr.eu>
9310 W:      http://www.monstr.eu/fdt/
9311 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9312 S:      Supported
9313 F:      arch/microblaze/
9314
9315 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9316 M:      Richard Genoud <richard.genoud@gmail.com>
9317 S:      Maintained
9318 F:      drivers/tty/serial/atmel_serial.c
9319 F:      drivers/tty/serial/atmel_serial.h
9320
9321 MICROCHIP / ATMEL DMA DRIVER
9322 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9324 L:      dmaengine@vger.kernel.org
9325 S:      Supported
9326 F:      drivers/dma/at_hdmac.c
9327 F:      drivers/dma/at_hdmac_regs.h
9328 F:      include/linux/platform_data/dma-atmel.h
9329
9330 MICROCHIP / ATMEL ECC DRIVER
9331 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9332 L:      linux-crypto@vger.kernel.org
9333 S:      Maintained
9334 F:      drivers/crypto/atmel-ecc.*
9335
9336 MICROCHIP / ATMEL ISC DRIVER
9337 M:      Songjun Wu <songjun.wu@microchip.com>
9338 L:      linux-media@vger.kernel.org
9339 S:      Supported
9340 F:      drivers/media/platform/atmel/atmel-isc.c
9341 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9342 F:      devicetree/bindings/media/atmel-isc.txt
9343
9344 MICROCHIP / ATMEL NAND DRIVER
9345 M:      Wenyou Yang <wenyou.yang@microchip.com>
9346 M:      Josh Wu <rainyfeeling@outlook.com>
9347 L:      linux-mtd@lists.infradead.org
9348 S:      Supported
9349 F:      drivers/mtd/nand/raw/atmel/*
9350 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9351
9352 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9353 M:      Woojung Huh <Woojung.Huh@microchip.com>
9354 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9355 L:      netdev@vger.kernel.org
9356 S:      Maintained
9357 F:      net/dsa/tag_ksz.c
9358 F:      drivers/net/dsa/microchip/*
9359 F:      include/linux/platform_data/microchip-ksz.h
9360 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9361
9362 MICROCHIP LAN743X ETHERNET DRIVER
9363 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9364 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9365 L:      netdev@vger.kernel.org
9366 S:      Maintained
9367 F:      drivers/net/ethernet/microchip/lan743x_*
9368
9369 MICROCHIP USB251XB DRIVER
9370 M:      Richard Leitner <richard.leitner@skidata.com>
9371 L:      linux-usb@vger.kernel.org
9372 S:      Maintained
9373 F:      drivers/usb/misc/usb251xb.c
9374 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9375
9376 MICROSEMI MIPS SOCS
9377 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9378 L:      linux-mips@linux-mips.org
9379 S:      Maintained
9380 F:      arch/mips/generic/board-ocelot.c
9381 F:      arch/mips/configs/generic/board-ocelot.config
9382 F:      arch/mips/boot/dts/mscc/
9383 F:      Documentation/devicetree/bindings/mips/mscc.txt
9384
9385 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9386 M:      Don Brace <don.brace@microsemi.com>
9387 L:      esc.storagedev@microsemi.com
9388 L:      linux-scsi@vger.kernel.org
9389 S:      Supported
9390 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9391 F:      drivers/scsi/smartpqi/Kconfig
9392 F:      drivers/scsi/smartpqi/Makefile
9393 F:      include/linux/cciss*.h
9394 F:      include/uapi/linux/cciss*.h
9395 F:      Documentation/scsi/smartpqi.txt
9396
9397 MICROSEMI ETHERNET SWITCH DRIVER
9398 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9399 L:      netdev@vger.kernel.org
9400 S:      Supported
9401 F:      drivers/net/ethernet/mscc/
9402
9403 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9404 M:      Chen Yu <yu.c.chen@intel.com>
9405 L:      platform-driver-x86@vger.kernel.org
9406 S:      Supported
9407 F:      drivers/platform/x86/surfacepro3_button.c
9408
9409 MICROTEK X6 SCANNER
9410 M:      Oliver Neukum <oliver@neukum.org>
9411 S:      Maintained
9412 F:      drivers/usb/image/microtek.*
9413
9414 MIPS
9415 M:      Ralf Baechle <ralf@linux-mips.org>
9416 M:      Paul Burton <paul.burton@mips.com>
9417 M:      James Hogan <jhogan@kernel.org>
9418 L:      linux-mips@linux-mips.org
9419 W:      http://www.linux-mips.org/
9420 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9422 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9423 S:      Supported
9424 F:      Documentation/devicetree/bindings/mips/
9425 F:      Documentation/mips/
9426 F:      arch/mips/
9427 F:      drivers/platform/mips/
9428
9429 MIPS BOSTON DEVELOPMENT BOARD
9430 M:      Paul Burton <paul.burton@mips.com>
9431 L:      linux-mips@linux-mips.org
9432 S:      Maintained
9433 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9434 F:      arch/mips/boot/dts/img/boston.dts
9435 F:      arch/mips/configs/generic/board-boston.config
9436 F:      drivers/clk/imgtec/clk-boston.c
9437 F:      include/dt-bindings/clock/boston-clock.h
9438
9439 MIPS GENERIC PLATFORM
9440 M:      Paul Burton <paul.burton@mips.com>
9441 L:      linux-mips@linux-mips.org
9442 S:      Supported
9443 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9444 F:      arch/mips/generic/
9445 F:      arch/mips/tools/generic-board-config.sh
9446
9447 MIPS/LOONGSON1 ARCHITECTURE
9448 M:      Keguang Zhang <keguang.zhang@gmail.com>
9449 L:      linux-mips@linux-mips.org
9450 S:      Maintained
9451 F:      arch/mips/loongson32/
9452 F:      arch/mips/include/asm/mach-loongson32/
9453 F:      drivers/*/*loongson1*
9454 F:      drivers/*/*/*loongson1*
9455
9456 MIPS/LOONGSON2 ARCHITECTURE
9457 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9458 L:      linux-mips@linux-mips.org
9459 S:      Maintained
9460 F:      arch/mips/loongson64/*{2e/2f}*
9461 F:      arch/mips/include/asm/mach-loongson64/
9462 F:      drivers/*/*loongson2*
9463 F:      drivers/*/*/*loongson2*
9464
9465 MIPS/LOONGSON3 ARCHITECTURE
9466 M:      Huacai Chen <chenhc@lemote.com>
9467 L:      linux-mips@linux-mips.org
9468 S:      Maintained
9469 F:      arch/mips/loongson64/
9470 F:      arch/mips/include/asm/mach-loongson64/
9471 F:      drivers/platform/mips/cpu_hwmon.c
9472 F:      drivers/*/*loongson3*
9473 F:      drivers/*/*/*loongson3*
9474
9475 MIPS RINT INSTRUCTION EMULATION
9476 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9477 L:      linux-mips@linux-mips.org
9478 S:      Supported
9479 F:      arch/mips/math-emu/sp_rint.c
9480 F:      arch/mips/math-emu/dp_rint.c
9481
9482 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9483 M:      Hans Verkuil <hverkuil@xs4all.nl>
9484 L:      linux-media@vger.kernel.org
9485 T:      git git://linuxtv.org/media_tree.git
9486 W:      https://linuxtv.org
9487 S:      Odd Fixes
9488 F:      drivers/media/radio/radio-miropcm20*
9489
9490 MMP SUPPORT
9491 M:      Eric Miao <eric.y.miao@gmail.com>
9492 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9494 T:      git git://github.com/hzhuang1/linux.git
9495 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9496 S:      Maintained
9497 F:      arch/arm/boot/dts/mmp*
9498 F:      arch/arm/mach-mmp/
9499
9500 MN88472 MEDIA DRIVER
9501 M:      Antti Palosaari <crope@iki.fi>
9502 L:      linux-media@vger.kernel.org
9503 W:      https://linuxtv.org
9504 W:      http://palosaari.fi/linux/
9505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9506 S:      Maintained
9507 F:      drivers/media/dvb-frontends/mn88472*
9508
9509 MN88473 MEDIA DRIVER
9510 M:      Antti Palosaari <crope@iki.fi>
9511 L:      linux-media@vger.kernel.org
9512 W:      https://linuxtv.org
9513 W:      http://palosaari.fi/linux/
9514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9515 S:      Maintained
9516 F:      drivers/media/dvb-frontends/mn88473*
9517
9518 PCI DRIVER FOR MOBIVEIL PCIE IP
9519 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9520 L:      linux-pci@vger.kernel.org
9521 S:      Supported
9522 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9523 F:      drivers/pci/controller/pcie-mobiveil.c
9524
9525 MODULE SUPPORT
9526 M:      Jessica Yu <jeyu@kernel.org>
9527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9528 S:      Maintained
9529 F:      include/linux/module.h
9530 F:      kernel/module.c
9531
9532 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9533 W:      http://popies.net/meye/
9534 S:      Orphan
9535 F:      Documentation/media/v4l-drivers/meye*
9536 F:      drivers/media/pci/meye/
9537 F:      include/uapi/linux/meye.h
9538
9539 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9540 M:      Jiri Slaby <jirislaby@gmail.com>
9541 S:      Maintained
9542 F:      Documentation/serial/moxa-smartio
9543 F:      drivers/tty/mxser.*
9544
9545 MR800 AVERMEDIA USB FM RADIO DRIVER
9546 M:      Alexey Klimov <klimov.linux@gmail.com>
9547 L:      linux-media@vger.kernel.org
9548 T:      git git://linuxtv.org/media_tree.git
9549 S:      Maintained
9550 F:      drivers/media/radio/radio-mr800.c
9551
9552 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9553 M:      Alan Ott <alan@signal11.us>
9554 L:      linux-wpan@vger.kernel.org
9555 S:      Maintained
9556 F:      drivers/net/ieee802154/mrf24j40.c
9557 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9558
9559 MSI LAPTOP SUPPORT
9560 M:      "Lee, Chun-Yi" <jlee@suse.com>
9561 L:      platform-driver-x86@vger.kernel.org
9562 S:      Maintained
9563 F:      drivers/platform/x86/msi-laptop.c
9564
9565 MSI WMI SUPPORT
9566 L:      platform-driver-x86@vger.kernel.org
9567 S:      Orphan
9568 F:      drivers/platform/x86/msi-wmi.c
9569
9570 MSI001 MEDIA DRIVER
9571 M:      Antti Palosaari <crope@iki.fi>
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 W:      http://palosaari.fi/linux/
9575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9576 T:      git git://linuxtv.org/anttip/media_tree.git
9577 S:      Maintained
9578 F:      drivers/media/tuners/msi001*
9579
9580 MSI2500 MEDIA DRIVER
9581 M:      Antti Palosaari <crope@iki.fi>
9582 L:      linux-media@vger.kernel.org
9583 W:      https://linuxtv.org
9584 W:      http://palosaari.fi/linux/
9585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9586 T:      git git://linuxtv.org/anttip/media_tree.git
9587 S:      Maintained
9588 F:      drivers/media/usb/msi2500/
9589
9590 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9591 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9592 L:      linux-mtd@lists.infradead.org
9593 S:      Maintained
9594 F:      drivers/mtd/devices/docg3*
9595
9596 MT9M032 APTINA SENSOR DRIVER
9597 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9598 L:      linux-media@vger.kernel.org
9599 T:      git git://linuxtv.org/media_tree.git
9600 S:      Maintained
9601 F:      drivers/media/i2c/mt9m032.c
9602 F:      include/media/i2c/mt9m032.h
9603
9604 MT9P031 APTINA CAMERA SENSOR
9605 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9606 L:      linux-media@vger.kernel.org
9607 T:      git git://linuxtv.org/media_tree.git
9608 S:      Maintained
9609 F:      drivers/media/i2c/mt9p031.c
9610 F:      include/media/i2c/mt9p031.h
9611
9612 MT9T001 APTINA CAMERA SENSOR
9613 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9614 L:      linux-media@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Maintained
9617 F:      drivers/media/i2c/mt9t001.c
9618 F:      include/media/i2c/mt9t001.h
9619
9620 MT9T112 APTINA CAMERA SENSOR
9621 M:      Jacopo Mondi <jacopo@jmondi.org>
9622 L:      linux-media@vger.kernel.org
9623 T:      git git://linuxtv.org/media_tree.git
9624 S:      Odd Fixes
9625 F:      drivers/media/i2c/mt9t112.c
9626 F:      include/media/i2c/mt9t112.h
9627
9628 MT9V032 APTINA CAMERA SENSOR
9629 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9630 L:      linux-media@vger.kernel.org
9631 T:      git git://linuxtv.org/media_tree.git
9632 S:      Maintained
9633 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9634 F:      drivers/media/i2c/mt9v032.c
9635 F:      include/media/i2c/mt9v032.h
9636
9637 MULTIFUNCTION DEVICES (MFD)
9638 M:      Lee Jones <lee.jones@linaro.org>
9639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9640 S:      Supported
9641 F:      Documentation/devicetree/bindings/mfd/
9642 F:      drivers/mfd/
9643 F:      include/linux/mfd/
9644 F:      include/dt-bindings/mfd/
9645
9646 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9647 S:      Orphan
9648 F:      drivers/mmc/host/mmc_spi.c
9649 F:      include/linux/spi/mmc_spi.h
9650
9651 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9652 M:      Ulf Hansson <ulf.hansson@linaro.org>
9653 L:      linux-mmc@vger.kernel.org
9654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9655 S:      Maintained
9656 F:      Documentation/devicetree/bindings/mmc/
9657 F:      drivers/mmc/
9658 F:      include/linux/mmc/
9659 F:      include/uapi/linux/mmc/
9660
9661 MULTIPLEXER SUBSYSTEM
9662 M:      Peter Rosin <peda@axentia.se>
9663 S:      Maintained
9664 F:      Documentation/ABI/testing/sysfs-class-mux*
9665 F:      Documentation/devicetree/bindings/mux/
9666 F:      include/linux/dt-bindings/mux/
9667 F:      include/linux/mux/
9668 F:      drivers/mux/
9669
9670 MULTITECH MULTIPORT CARD (ISICOM)
9671 S:      Orphan
9672 F:      drivers/tty/isicom.c
9673 F:      include/linux/isicom.h
9674
9675 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9676 M:      Bin Liu <b-liu@ti.com>
9677 L:      linux-usb@vger.kernel.org
9678 S:      Maintained
9679 F:      drivers/usb/musb/
9680
9681 MXL5007T MEDIA DRIVER
9682 M:      Michael Krufky <mkrufky@linuxtv.org>
9683 L:      linux-media@vger.kernel.org
9684 W:      https://linuxtv.org
9685 W:      http://github.com/mkrufky
9686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9687 T:      git git://linuxtv.org/mkrufky/tuners.git
9688 S:      Maintained
9689 F:      drivers/media/tuners/mxl5007t.*
9690
9691 MXSFB DRM DRIVER
9692 M:      Marek Vasut <marex@denx.de>
9693 S:      Supported
9694 F:      drivers/gpu/drm/mxsfb/
9695 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9696
9697 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9698 M:      Chris Lee <christopher.lee@cspi.com>
9699 L:      netdev@vger.kernel.org
9700 W:      https://www.cspi.com/ethernet-products/support/downloads/
9701 S:      Supported
9702 F:      drivers/net/ethernet/myricom/myri10ge/
9703
9704 NAND FLASH SUBSYSTEM
9705 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9706 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9707 R:      Richard Weinberger <richard@nod.at>
9708 L:      linux-mtd@lists.infradead.org
9709 W:      http://www.linux-mtd.infradead.org/
9710 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9711 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9712 T:      git git://git.infradead.org/linux-mtd.git nand/next
9713 S:      Maintained
9714 F:      drivers/mtd/nand/
9715 F:      include/linux/mtd/*nand*.h
9716
9717 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9718 M:      Daniel Mack <zonque@gmail.com>
9719 S:      Maintained
9720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9721 W:      http://www.native-instruments.com
9722 F:      sound/usb/caiaq/
9723
9724 NATSEMI ETHERNET DRIVER (DP8381x)
9725 S:      Orphan
9726 F:      drivers/net/ethernet/natsemi/natsemi.c
9727
9728 NCP FILESYSTEM
9729 M:      Petr Vandrovec <petr@vandrovec.name>
9730 S:      Obsolete
9731 F:      drivers/staging/ncpfs/
9732
9733 NCR 5380 SCSI DRIVERS
9734 M:      Finn Thain <fthain@telegraphics.com.au>
9735 M:      Michael Schmitz <schmitzmic@gmail.com>
9736 L:      linux-scsi@vger.kernel.org
9737 S:      Maintained
9738 F:      Documentation/scsi/g_NCR5380.txt
9739 F:      drivers/scsi/NCR5380.*
9740 F:      drivers/scsi/arm/cumana_1.c
9741 F:      drivers/scsi/arm/oak.c
9742 F:      drivers/scsi/atari_scsi.*
9743 F:      drivers/scsi/dmx3191d.c
9744 F:      drivers/scsi/g_NCR5380.*
9745 F:      drivers/scsi/mac_scsi.*
9746 F:      drivers/scsi/sun3_scsi.*
9747 F:      drivers/scsi/sun3_scsi_vme.c
9748
9749 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9750 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9751 L:      linux-scsi@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/scsi/NCR_D700.*
9754
9755 NCSI LIBRARY:
9756 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9757 S:      Maintained
9758 F:      net/ncsi/
9759
9760 NCT6775 HARDWARE MONITOR DRIVER
9761 M:      Guenter Roeck <linux@roeck-us.net>
9762 L:      linux-hwmon@vger.kernel.org
9763 S:      Maintained
9764 F:      Documentation/hwmon/nct6775
9765 F:      drivers/hwmon/nct6775.c
9766
9767 NET_FAILOVER MODULE
9768 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9769 L:      netdev@vger.kernel.org
9770 S:      Supported
9771 F:      driver/net/net_failover.c
9772 F:      include/net/net_failover.h
9773 F:      Documentation/networking/net_failover.rst
9774
9775 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9776 M:      Faisal Latif <faisal.latif@intel.com>
9777 L:      linux-rdma@vger.kernel.org
9778 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9779 S:      Supported
9780 F:      drivers/infiniband/hw/nes/
9781 F:      include/uapi/rdma/nes-abi.h
9782
9783 NETEM NETWORK EMULATOR
9784 M:      Stephen Hemminger <stephen@networkplumber.org>
9785 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9786 S:      Maintained
9787 F:      net/sched/sch_netem.c
9788
9789 NETERION 10GbE DRIVERS (s2io/vxge)
9790 M:      Jon Mason <jdmason@kudzu.us>
9791 L:      netdev@vger.kernel.org
9792 S:      Supported
9793 F:      Documentation/networking/s2io.txt
9794 F:      Documentation/networking/vxge.txt
9795 F:      drivers/net/ethernet/neterion/
9796
9797 NETFILTER
9798 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9799 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9800 M:      Florian Westphal <fw@strlen.de>
9801 L:      netfilter-devel@vger.kernel.org
9802 L:      coreteam@netfilter.org
9803 W:      http://www.netfilter.org/
9804 W:      http://www.iptables.org/
9805 W:      http://www.nftables.org/
9806 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9809 S:      Maintained
9810 F:      include/linux/netfilter*
9811 F:      include/linux/netfilter/
9812 F:      include/net/netfilter/
9813 F:      include/uapi/linux/netfilter*
9814 F:      include/uapi/linux/netfilter/
9815 F:      net/*/netfilter.c
9816 F:      net/*/netfilter/
9817 F:      net/netfilter/
9818 F:      net/bridge/br_netfilter*.c
9819
9820 NETROM NETWORK LAYER
9821 M:      Ralf Baechle <ralf@linux-mips.org>
9822 L:      linux-hams@vger.kernel.org
9823 W:      http://www.linux-ax25.org/
9824 S:      Maintained
9825 F:      include/net/netrom.h
9826 F:      include/uapi/linux/netrom.h
9827 F:      net/netrom/
9828
9829 NETRONOME ETHERNET DRIVERS
9830 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9831 L:      oss-drivers@netronome.com
9832 S:      Maintained
9833 F:      drivers/net/ethernet/netronome/
9834
9835 NETWORK BLOCK DEVICE (NBD)
9836 M:      Josef Bacik <josef@toxicpanda.com>
9837 S:      Maintained
9838 L:      linux-block@vger.kernel.org
9839 L:      nbd@other.debian.org
9840 F:      Documentation/blockdev/nbd.txt
9841 F:      drivers/block/nbd.c
9842 F:      include/uapi/linux/nbd.h
9843
9844 NETWORK DROP MONITOR
9845 M:      Neil Horman <nhorman@tuxdriver.com>
9846 L:      netdev@vger.kernel.org
9847 S:      Maintained
9848 W:      https://fedorahosted.org/dropwatch/
9849 F:      net/core/drop_monitor.c
9850
9851 NETWORKING DRIVERS
9852 M:      "David S. Miller" <davem@davemloft.net>
9853 L:      netdev@vger.kernel.org
9854 W:      http://www.linuxfoundation.org/en/Net
9855 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9858 S:      Odd Fixes
9859 F:      Documentation/devicetree/bindings/net/
9860 F:      drivers/net/
9861 F:      include/linux/if_*
9862 F:      include/linux/netdevice.h
9863 F:      include/linux/etherdevice.h
9864 F:      include/linux/fcdevice.h
9865 F:      include/linux/fddidevice.h
9866 F:      include/linux/hippidevice.h
9867 F:      include/linux/inetdevice.h
9868 F:      include/uapi/linux/if_*
9869 F:      include/uapi/linux/netdevice.h
9870
9871 NETWORKING DRIVERS (WIRELESS)
9872 M:      Kalle Valo <kvalo@codeaurora.org>
9873 L:      linux-wireless@vger.kernel.org
9874 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9877 S:      Maintained
9878 F:      Documentation/devicetree/bindings/net/wireless/
9879 F:      drivers/net/wireless/
9880
9881 NETWORKING [DSA]
9882 M:      Andrew Lunn <andrew@lunn.ch>
9883 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9884 M:      Florian Fainelli <f.fainelli@gmail.com>
9885 S:      Maintained
9886 F:      net/dsa/
9887 F:      include/net/dsa.h
9888 F:      include/linux/dsa/
9889 F:      drivers/net/dsa/
9890
9891 NETWORKING [GENERAL]
9892 M:      "David S. Miller" <davem@davemloft.net>
9893 L:      netdev@vger.kernel.org
9894 W:      http://www.linuxfoundation.org/en/Net
9895 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9898 B:      mailto:netdev@vger.kernel.org
9899 S:      Maintained
9900 F:      net/
9901 F:      include/net/
9902 F:      include/linux/in.h
9903 F:      include/linux/net.h
9904 F:      include/linux/netdevice.h
9905 F:      include/uapi/linux/in.h
9906 F:      include/uapi/linux/net.h
9907 F:      include/uapi/linux/netdevice.h
9908 F:      include/uapi/linux/net_namespace.h
9909 F:      tools/testing/selftests/net/
9910 F:      lib/net_utils.c
9911 F:      lib/random32.c
9912 F:      Documentation/networking/
9913
9914 NETWORKING [IPSEC]
9915 M:      Steffen Klassert <steffen.klassert@secunet.com>
9916 M:      Herbert Xu <herbert@gondor.apana.org.au>
9917 M:      "David S. Miller" <davem@davemloft.net>
9918 L:      netdev@vger.kernel.org
9919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9921 S:      Maintained
9922 F:      net/core/flow.c
9923 F:      net/xfrm/
9924 F:      net/key/
9925 F:      net/ipv4/xfrm*
9926 F:      net/ipv4/esp4*
9927 F:      net/ipv4/ah4.c
9928 F:      net/ipv4/ipcomp.c
9929 F:      net/ipv4/ip_vti.c
9930 F:      net/ipv6/xfrm*
9931 F:      net/ipv6/esp6*
9932 F:      net/ipv6/ah6.c
9933 F:      net/ipv6/ipcomp6.c
9934 F:      net/ipv6/ip6_vti.c
9935 F:      include/uapi/linux/xfrm.h
9936 F:      include/net/xfrm.h
9937
9938 NETWORKING [IPv4/IPv6]
9939 M:      "David S. Miller" <davem@davemloft.net>
9940 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9941 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9942 L:      netdev@vger.kernel.org
9943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9944 S:      Maintained
9945 F:      net/ipv4/
9946 F:      net/ipv6/
9947 F:      include/net/ip*
9948 F:      arch/x86/net/*
9949
9950 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9951 M:      Paul Moore <paul@paul-moore.com>
9952 W:      https://github.com/netlabel
9953 L:      netdev@vger.kernel.org
9954 L:      linux-security-module@vger.kernel.org
9955 S:      Maintained
9956 F:      Documentation/netlabel/
9957 F:      include/net/calipso.h
9958 F:      include/net/cipso_ipv4.h
9959 F:      include/net/netlabel.h
9960 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9961 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9962 F:      net/netlabel/
9963 F:      net/ipv4/cipso_ipv4.c
9964 F:      net/ipv6/calipso.c
9965 F:      net/netfilter/xt_CONNSECMARK.c
9966 F:      net/netfilter/xt_SECMARK.c
9967
9968 NETWORKING [TCP]
9969 M:      Eric Dumazet <edumazet@google.com>
9970 L:      netdev@vger.kernel.org
9971 S:      Maintained
9972 F:      net/ipv4/tcp*.c
9973 F:      net/ipv4/syncookies.c
9974 F:      net/ipv6/tcp*.c
9975 F:      net/ipv6/syncookies.c
9976 F:      include/uapi/linux/tcp.h
9977 F:      include/net/tcp.h
9978 F:      include/linux/tcp.h
9979 F:      include/trace/events/tcp.h
9980
9981 NETWORKING [TLS]
9982 M:      Boris Pismenny <borisp@mellanox.com>
9983 M:      Aviad Yehezkel <aviadye@mellanox.com>
9984 M:      Dave Watson <davejwatson@fb.com>
9985 L:      netdev@vger.kernel.org
9986 S:      Maintained
9987 F:      net/tls/*
9988 F:      include/uapi/linux/tls.h
9989 F:      include/net/tls.h
9990
9991 NETWORKING [WIRELESS]
9992 L:      linux-wireless@vger.kernel.org
9993 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9994
9995 NETDEVSIM
9996 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9997 S:      Maintained
9998 F:      drivers/net/netdevsim/*
9999
10000 NETXEN (1/10) GbE SUPPORT
10001 M:      Manish Chopra <manish.chopra@cavium.com>
10002 M:      Rahul Verma <rahul.verma@cavium.com>
10003 M:      Dept-GELinuxNICDev@cavium.com
10004 L:      netdev@vger.kernel.org
10005 S:      Supported
10006 F:      drivers/net/ethernet/qlogic/netxen/
10007
10008 NFC SUBSYSTEM
10009 M:      Samuel Ortiz <sameo@linux.intel.com>
10010 L:      linux-wireless@vger.kernel.org
10011 L:      linux-nfc@lists.01.org (subscribers-only)
10012 S:      Supported
10013 F:      net/nfc/
10014 F:      include/net/nfc/
10015 F:      include/uapi/linux/nfc.h
10016 F:      drivers/nfc/
10017 F:      include/linux/platform_data/nfcmrvl.h
10018 F:      include/linux/platform_data/nxp-nci.h
10019 F:      Documentation/devicetree/bindings/net/nfc/
10020
10021 NFS, SUNRPC, AND LOCKD CLIENTS
10022 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10023 M:      Anna Schumaker <anna.schumaker@netapp.com>
10024 L:      linux-nfs@vger.kernel.org
10025 W:      http://client.linux-nfs.org
10026 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10027 S:      Maintained
10028 F:      fs/lockd/
10029 F:      fs/nfs/
10030 F:      fs/nfs_common/
10031 F:      net/sunrpc/
10032 F:      include/linux/lockd/
10033 F:      include/linux/nfs*
10034 F:      include/linux/sunrpc/
10035 F:      include/uapi/linux/nfs*
10036 F:      include/uapi/linux/sunrpc/
10037
10038 NILFS2 FILESYSTEM
10039 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10040 L:      linux-nilfs@vger.kernel.org
10041 W:      https://nilfs.sourceforge.io/
10042 W:      https://nilfs.osdn.jp/
10043 T:      git git://github.com/konis/nilfs2.git
10044 S:      Supported
10045 F:      Documentation/filesystems/nilfs2.txt
10046 F:      fs/nilfs2/
10047 F:      include/trace/events/nilfs2.h
10048 F:      include/uapi/linux/nilfs2_api.h
10049 F:      include/uapi/linux/nilfs2_ondisk.h
10050
10051 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10052 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10053 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10054 S:      Maintained
10055 F:      Documentation/scsi/NinjaSCSI.txt
10056 F:      drivers/scsi/pcmcia/nsp_*
10057
10058 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10059 M:      GOTO Masanori <gotom@debian.or.jp>
10060 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10061 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10062 S:      Maintained
10063 F:      Documentation/scsi/NinjaSCSI.txt
10064 F:      drivers/scsi/nsp32*
10065
10066 NIOS2 ARCHITECTURE
10067 M:      Ley Foon Tan <lftan@altera.com>
10068 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10070 S:      Maintained
10071 F:      arch/nios2/
10072
10073 NOHZ, DYNTICKS SUPPORT
10074 M:      Frederic Weisbecker <fweisbec@gmail.com>
10075 M:      Thomas Gleixner <tglx@linutronix.de>
10076 M:      Ingo Molnar <mingo@kernel.org>
10077 L:      linux-kernel@vger.kernel.org
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10079 S:      Maintained
10080 F:      kernel/time/tick*.*
10081 F:      include/linux/tick.h
10082 F:      include/linux/sched/nohz.h
10083
10084 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10085 M:      Pavel Machek <pavel@ucw.cz>
10086 M:      Sakari Ailus <sakari.ailus@iki.fi>
10087 L:      linux-media@vger.kernel.org
10088 S:      Maintained
10089 F:      drivers/media/i2c/et8ek8
10090 F:      drivers/media/i2c/ad5820.c
10091
10092 NOKIA N900 POWER SUPPLY DRIVERS
10093 R:      Pali Rohár <pali.rohar@gmail.com>
10094 F:      include/linux/power/bq2415x_charger.h
10095 F:      include/linux/power/bq27xxx_battery.h
10096 F:      include/linux/power/isp1704_charger.h
10097 F:      drivers/power/supply/bq2415x_charger.c
10098 F:      drivers/power/supply/bq27xxx_battery.c
10099 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10100 F:      drivers/power/supply/isp1704_charger.c
10101 F:      drivers/power/supply/rx51_battery.c
10102
10103 NTB AMD DRIVER
10104 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10105 L:      linux-ntb@googlegroups.com
10106 S:      Supported
10107 F:      drivers/ntb/hw/amd/
10108
10109 NTB DRIVER CORE
10110 M:      Jon Mason <jdmason@kudzu.us>
10111 M:      Dave Jiang <dave.jiang@intel.com>
10112 M:      Allen Hubbe <allenbh@gmail.com>
10113 L:      linux-ntb@googlegroups.com
10114 S:      Supported
10115 W:      https://github.com/jonmason/ntb/wiki
10116 T:      git git://github.com/jonmason/ntb.git
10117 F:      drivers/ntb/
10118 F:      drivers/net/ntb_netdev.c
10119 F:      include/linux/ntb.h
10120 F:      include/linux/ntb_transport.h
10121 F:      tools/testing/selftests/ntb/
10122
10123 NTB IDT DRIVER
10124 M:      Serge Semin <fancer.lancer@gmail.com>
10125 L:      linux-ntb@googlegroups.com
10126 S:      Supported
10127 F:      drivers/ntb/hw/idt/
10128
10129 NTB INTEL DRIVER
10130 M:      Dave Jiang <dave.jiang@intel.com>
10131 L:      linux-ntb@googlegroups.com
10132 S:      Supported
10133 W:      https://github.com/davejiang/linux/wiki
10134 T:      git https://github.com/davejiang/linux.git
10135 F:      drivers/ntb/hw/intel/
10136
10137 NTFS FILESYSTEM
10138 M:      Anton Altaparmakov <anton@tuxera.com>
10139 L:      linux-ntfs-dev@lists.sourceforge.net
10140 W:      http://www.tuxera.com/
10141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10142 S:      Supported
10143 F:      Documentation/filesystems/ntfs.txt
10144 F:      fs/ntfs/
10145
10146 NUBUS SUBSYSTEM
10147 M:      Finn Thain <fthain@telegraphics.com.au>
10148 L:      linux-m68k@lists.linux-m68k.org
10149 S:      Maintained
10150 F:      arch/*/include/asm/nubus.h
10151 F:      drivers/nubus/
10152 F:      include/linux/nubus.h
10153 F:      include/uapi/linux/nubus.h
10154
10155 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10156 M:      Antonino Daplas <adaplas@gmail.com>
10157 L:      linux-fbdev@vger.kernel.org
10158 S:      Maintained
10159 F:      drivers/video/fbdev/riva/
10160 F:      drivers/video/fbdev/nvidia/
10161
10162 NVM EXPRESS DRIVER
10163 M:      Keith Busch <keith.busch@intel.com>
10164 M:      Jens Axboe <axboe@fb.com>
10165 M:      Christoph Hellwig <hch@lst.de>
10166 M:      Sagi Grimberg <sagi@grimberg.me>
10167 L:      linux-nvme@lists.infradead.org
10168 T:      git://git.infradead.org/nvme.git
10169 W:      http://git.infradead.org/nvme.git
10170 S:      Supported
10171 F:      drivers/nvme/host/
10172 F:      include/linux/nvme.h
10173 F:      include/uapi/linux/nvme_ioctl.h
10174
10175 NVM EXPRESS FC TRANSPORT DRIVERS
10176 M:      James Smart <james.smart@broadcom.com>
10177 L:      linux-nvme@lists.infradead.org
10178 S:      Supported
10179 F:      include/linux/nvme-fc.h
10180 F:      include/linux/nvme-fc-driver.h
10181 F:      drivers/nvme/host/fc.c
10182 F:      drivers/nvme/target/fc.c
10183 F:      drivers/nvme/target/fcloop.c
10184
10185 NVM EXPRESS TARGET DRIVER
10186 M:      Christoph Hellwig <hch@lst.de>
10187 M:      Sagi Grimberg <sagi@grimberg.me>
10188 L:      linux-nvme@lists.infradead.org
10189 T:      git://git.infradead.org/nvme.git
10190 W:      http://git.infradead.org/nvme.git
10191 S:      Supported
10192 F:      drivers/nvme/target/
10193
10194 NVMEM FRAMEWORK
10195 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10196 S:      Maintained
10197 F:      drivers/nvmem/
10198 F:      Documentation/devicetree/bindings/nvmem/
10199 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10200 F:      include/linux/nvmem-consumer.h
10201 F:      include/linux/nvmem-provider.h
10202
10203 NXP SGTL5000 DRIVER
10204 M:      Fabio Estevam <fabio.estevam@nxp.com>
10205 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10206 S:      Maintained
10207 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10208 F:      sound/soc/codecs/sgtl5000*
10209
10210 NXP TDA998X DRM DRIVER
10211 M:      Russell King <linux@armlinux.org.uk>
10212 S:      Supported
10213 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10214 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10215 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10216 F:      include/drm/i2c/tda998x.h
10217
10218 NXP TFA9879 DRIVER
10219 M:      Peter Rosin <peda@axentia.se>
10220 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10221 S:      Maintained
10222 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10223 F:      sound/soc/codecs/tfa9879*
10224
10225 NXP-NCI NFC DRIVER
10226 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10227 R:      Charles Gorand <charles.gorand@effinnov.com>
10228 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10229 S:      Supported
10230 F:      drivers/nfc/nxp-nci
10231
10232 OBJTOOL
10233 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10234 M:      Peter Zijlstra <peterz@infradead.org>
10235 S:      Supported
10236 F:      tools/objtool/
10237
10238 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10239 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10240 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10241 L:      linuxppc-dev@lists.ozlabs.org
10242 S:      Supported
10243 F:      arch/powerpc/platforms/powernv/ocxl.c
10244 F:      arch/powerpc/include/asm/pnv-ocxl.h
10245 F:      drivers/misc/ocxl/
10246 F:      include/misc/ocxl*
10247 F:      include/uapi/misc/ocxl.h
10248 F:      Documentation/accelerators/ocxl.rst
10249
10250 OMAP AUDIO SUPPORT
10251 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10252 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10254 L:      linux-omap@vger.kernel.org
10255 S:      Maintained
10256 F:      sound/soc/omap/
10257
10258 OMAP CLOCK FRAMEWORK SUPPORT
10259 M:      Paul Walmsley <paul@pwsan.com>
10260 L:      linux-omap@vger.kernel.org
10261 S:      Maintained
10262 F:      arch/arm/*omap*/*clock*
10263
10264 OMAP DEVICE TREE SUPPORT
10265 M:      Benoît Cousson <bcousson@baylibre.com>
10266 M:      Tony Lindgren <tony@atomide.com>
10267 L:      linux-omap@vger.kernel.org
10268 L:      devicetree@vger.kernel.org
10269 S:      Maintained
10270 F:      arch/arm/boot/dts/*omap*
10271 F:      arch/arm/boot/dts/*am3*
10272 F:      arch/arm/boot/dts/*am4*
10273 F:      arch/arm/boot/dts/*am5*
10274 F:      arch/arm/boot/dts/*dra7*
10275
10276 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10277 L:      linux-omap@vger.kernel.org
10278 L:      linux-fbdev@vger.kernel.org
10279 S:      Orphan
10280 F:      drivers/video/fbdev/omap2/
10281 F:      Documentation/arm/OMAP/DSS
10282
10283 OMAP FRAMEBUFFER SUPPORT
10284 L:      linux-fbdev@vger.kernel.org
10285 L:      linux-omap@vger.kernel.org
10286 S:      Orphan
10287 F:      drivers/video/fbdev/omap/
10288
10289 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10290 M:      Roger Quadros <rogerq@ti.com>
10291 M:      Tony Lindgren <tony@atomide.com>
10292 L:      linux-omap@vger.kernel.org
10293 S:      Maintained
10294 F:      drivers/memory/omap-gpmc.c
10295 F:      arch/arm/mach-omap2/*gpmc*
10296
10297 OMAP GPIO DRIVER
10298 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10299 M:      Santosh Shilimkar <ssantosh@kernel.org>
10300 M:      Kevin Hilman <khilman@kernel.org>
10301 L:      linux-omap@vger.kernel.org
10302 S:      Maintained
10303 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10304 F:      drivers/gpio/gpio-omap.c
10305
10306 OMAP HARDWARE SPINLOCK SUPPORT
10307 M:      Ohad Ben-Cohen <ohad@wizery.com>
10308 L:      linux-omap@vger.kernel.org
10309 S:      Maintained
10310 F:      drivers/hwspinlock/omap_hwspinlock.c
10311
10312 OMAP HS MMC SUPPORT
10313 L:      linux-mmc@vger.kernel.org
10314 L:      linux-omap@vger.kernel.org
10315 S:      Orphan
10316 F:      drivers/mmc/host/omap_hsmmc.c
10317
10318 OMAP HWMOD DATA
10319 M:      Paul Walmsley <paul@pwsan.com>
10320 L:      linux-omap@vger.kernel.org
10321 S:      Maintained
10322 F:      arch/arm/mach-omap2/omap_hwmod*data*
10323
10324 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10325 M:      Benoît Cousson <bcousson@baylibre.com>
10326 L:      linux-omap@vger.kernel.org
10327 S:      Maintained
10328 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10329
10330 OMAP HWMOD SUPPORT
10331 M:      Benoît Cousson <bcousson@baylibre.com>
10332 M:      Paul Walmsley <paul@pwsan.com>
10333 L:      linux-omap@vger.kernel.org
10334 S:      Maintained
10335 F:      arch/arm/mach-omap2/omap_hwmod.*
10336
10337 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10338 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10339 L:      linux-media@vger.kernel.org
10340 S:      Maintained
10341 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10342 F:      drivers/media/platform/omap3isp/
10343 F:      drivers/staging/media/omap4iss/
10344
10345 OMAP MMC SUPPORT
10346 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10347 L:      linux-omap@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/mmc/host/omap.c
10350
10351 OMAP POWER MANAGEMENT SUPPORT
10352 M:      Kevin Hilman <khilman@kernel.org>
10353 L:      linux-omap@vger.kernel.org
10354 S:      Maintained
10355 F:      arch/arm/*omap*/*pm*
10356 F:      drivers/cpufreq/omap-cpufreq.c
10357
10358 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10359 M:      Rajendra Nayak <rnayak@codeaurora.org>
10360 M:      Paul Walmsley <paul@pwsan.com>
10361 L:      linux-omap@vger.kernel.org
10362 S:      Maintained
10363 F:      arch/arm/mach-omap2/prm*
10364
10365 OMAP RANDOM NUMBER GENERATOR SUPPORT
10366 M:      Deepak Saxena <dsaxena@plexity.net>
10367 S:      Maintained
10368 F:      drivers/char/hw_random/omap-rng.c
10369
10370 OMAP USB SUPPORT
10371 L:      linux-usb@vger.kernel.org
10372 L:      linux-omap@vger.kernel.org
10373 S:      Orphan
10374 F:      drivers/usb/*/*omap*
10375 F:      arch/arm/*omap*/usb*
10376
10377 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10378 M:      Mark Jackson <mpfj@newflow.co.uk>
10379 L:      linux-omap@vger.kernel.org
10380 S:      Maintained
10381 F:      arch/arm/boot/dts/am335x-nano.dts
10382
10383 OMAP1 SUPPORT
10384 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10385 M:      Tony Lindgren <tony@atomide.com>
10386 L:      linux-omap@vger.kernel.org
10387 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10389 S:      Maintained
10390 F:      arch/arm/mach-omap1/
10391 F:      arch/arm/plat-omap/
10392 F:      arch/arm/configs/omap1_defconfig
10393 F:      drivers/i2c/busses/i2c-omap.c
10394 F:      include/linux/platform_data/i2c-omap.h
10395
10396 OMAP2+ SUPPORT
10397 M:      Tony Lindgren <tony@atomide.com>
10398 L:      linux-omap@vger.kernel.org
10399 W:      http://www.muru.com/linux/omap/
10400 W:      http://linux.omap.com/
10401 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10403 S:      Maintained
10404 F:      arch/arm/mach-omap2/
10405 F:      arch/arm/plat-omap/
10406 F:      arch/arm/configs/omap2plus_defconfig
10407 F:      drivers/i2c/busses/i2c-omap.c
10408 F:      drivers/irqchip/irq-omap-intc.c
10409 F:      drivers/mfd/*omap*.c
10410 F:      drivers/mfd/menelaus.c
10411 F:      drivers/mfd/palmas.c
10412 F:      drivers/mfd/tps65217.c
10413 F:      drivers/mfd/tps65218.c
10414 F:      drivers/mfd/tps65910.c
10415 F:      drivers/mfd/twl-core.[ch]
10416 F:      drivers/mfd/twl4030*.c
10417 F:      drivers/mfd/twl6030*.c
10418 F:      drivers/mfd/twl6040*.c
10419 F:      drivers/regulator/palmas-regulator*.c
10420 F:      drivers/regulator/pbias-regulator.c
10421 F:      drivers/regulator/tps65217-regulator.c
10422 F:      drivers/regulator/tps65218-regulator.c
10423 F:      drivers/regulator/tps65910-regulator.c
10424 F:      drivers/regulator/twl-regulator.c
10425 F:      drivers/regulator/twl6030-regulator.c
10426 F:      include/linux/platform_data/i2c-omap.h
10427
10428 ONION OMEGA2+ BOARD
10429 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10430 L:      linux-mips@linux-mips.org
10431 S:      Maintained
10432 F:      arch/mips/boot/dts/ralink/omega2p.dts
10433
10434 OMFS FILESYSTEM
10435 M:      Bob Copeland <me@bobcopeland.com>
10436 L:      linux-karma-devel@lists.sourceforge.net
10437 S:      Maintained
10438 F:      Documentation/filesystems/omfs.txt
10439 F:      fs/omfs/
10440
10441 OMNIKEY CARDMAN 4000 DRIVER
10442 M:      Harald Welte <laforge@gnumonks.org>
10443 S:      Maintained
10444 F:      drivers/char/pcmcia/cm4000_cs.c
10445 F:      include/linux/cm4000_cs.h
10446 F:      include/uapi/linux/cm4000_cs.h
10447
10448 OMNIKEY CARDMAN 4040 DRIVER
10449 M:      Harald Welte <laforge@gnumonks.org>
10450 S:      Maintained
10451 F:      drivers/char/pcmcia/cm4040_cs.*
10452
10453 OMNIVISION OV13858 SENSOR DRIVER
10454 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10455 L:      linux-media@vger.kernel.org
10456 T:      git git://linuxtv.org/media_tree.git
10457 S:      Maintained
10458 F:      drivers/media/i2c/ov13858.c
10459
10460 OMNIVISION OV2685 SENSOR DRIVER
10461 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10462 L:      linux-media@vger.kernel.org
10463 T:      git git://linuxtv.org/media_tree.git
10464 S:      Maintained
10465 F:      drivers/media/i2c/ov2685.c
10466
10467 OMNIVISION OV5640 SENSOR DRIVER
10468 M:      Steve Longerbeam <slongerbeam@gmail.com>
10469 L:      linux-media@vger.kernel.org
10470 T:      git git://linuxtv.org/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/i2c/ov5640.c
10473
10474 OMNIVISION OV5647 SENSOR DRIVER
10475 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
10480
10481 OMNIVISION OV5695 SENSOR DRIVER
10482 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10483 L:      linux-media@vger.kernel.org
10484 T:      git git://linuxtv.org/media_tree.git
10485 S:      Maintained
10486 F:      drivers/media/i2c/ov5695.c
10487
10488 OMNIVISION OV7670 SENSOR DRIVER
10489 M:      Jonathan Corbet <corbet@lwn.net>
10490 L:      linux-media@vger.kernel.org
10491 T:      git git://linuxtv.org/media_tree.git
10492 S:      Maintained
10493 F:      drivers/media/i2c/ov7670.c
10494 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10495
10496 OMNIVISION OV772x SENSOR DRIVER
10497 M:      Jacopo Mondi <jacopo@jmondi.org>
10498 L:      linux-media@vger.kernel.org
10499 T:      git git://linuxtv.org/media_tree.git
10500 S:      Odd fixes
10501 F:      drivers/media/i2c/ov772x.c
10502 F:      include/media/i2c/ov772x.h
10503 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10504
10505 OMNIVISION OV7740 SENSOR DRIVER
10506 M:      Wenyou Yang <wenyou.yang@microchip.com>
10507 L:      linux-media@vger.kernel.org
10508 T:      git git://linuxtv.org/media_tree.git
10509 S:      Maintained
10510 F:      drivers/media/i2c/ov7740.c
10511 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10512
10513 OMNIVISION OV9650 SENSOR DRIVER
10514 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10515 R:      Akinobu Mita <akinobu.mita@gmail.com>
10516 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Maintained
10520 F:      drivers/media/i2c/ov9650.c
10521 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10522
10523 ONENAND FLASH DRIVER
10524 M:      Kyungmin Park <kyungmin.park@samsung.com>
10525 L:      linux-mtd@lists.infradead.org
10526 S:      Maintained
10527 F:      drivers/mtd/nand/onenand/
10528 F:      include/linux/mtd/onenand*.h
10529
10530 ONSTREAM SCSI TAPE DRIVER
10531 M:      Willem Riede <osst@riede.org>
10532 L:      osst-users@lists.sourceforge.net
10533 L:      linux-scsi@vger.kernel.org
10534 S:      Maintained
10535 F:      Documentation/scsi/osst.txt
10536 F:      drivers/scsi/osst.*
10537 F:      drivers/scsi/osst_*.h
10538 F:      drivers/scsi/st.h
10539
10540 OP-TEE DRIVER
10541 M:      Jens Wiklander <jens.wiklander@linaro.org>
10542 S:      Maintained
10543 F:      drivers/tee/optee/
10544
10545 OPA-VNIC DRIVER
10546 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10547 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10548 L:      linux-rdma@vger.kernel.org
10549 S:      Supported
10550 F:      drivers/infiniband/ulp/opa_vnic
10551
10552 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10553 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10554 M:      Frank Rowand <frowand.list@gmail.com>
10555 L:      devicetree@vger.kernel.org
10556 S:      Maintained
10557 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10558 F:      Documentation/devicetree/overlay-notes.txt
10559 F:      drivers/of/overlay.c
10560 F:      drivers/of/resolver.c
10561 K:      of_overlay_notifier_
10562
10563 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10564 M:      Rob Herring <robh+dt@kernel.org>
10565 M:      Frank Rowand <frowand.list@gmail.com>
10566 L:      devicetree@vger.kernel.org
10567 W:      http://www.devicetree.org/
10568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10569 S:      Maintained
10570 F:      drivers/of/
10571 F:      include/linux/of*.h
10572 F:      scripts/dtc/
10573 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10574
10575 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10576 M:      Rob Herring <robh+dt@kernel.org>
10577 M:      Mark Rutland <mark.rutland@arm.com>
10578 L:      devicetree@vger.kernel.org
10579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10580 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10581 S:      Maintained
10582 F:      Documentation/devicetree/
10583 F:      arch/*/boot/dts/
10584 F:      include/dt-bindings/
10585
10586 OPENCORES I2C BUS DRIVER
10587 M:      Peter Korsgaard <jacmet@sunsite.dk>
10588 L:      linux-i2c@vger.kernel.org
10589 S:      Maintained
10590 F:      Documentation/i2c/busses/i2c-ocores
10591 F:      drivers/i2c/busses/i2c-ocores.c
10592
10593 OPENRISC ARCHITECTURE
10594 M:      Jonas Bonn <jonas@southpole.se>
10595 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10596 M:      Stafford Horne <shorne@gmail.com>
10597 T:      git git://github.com/openrisc/linux.git
10598 L:      openrisc@lists.librecores.org
10599 W:      http://openrisc.io
10600 S:      Maintained
10601 F:      Documentation/devicetree/bindings/openrisc/
10602 F:      Documentation/openrisc/
10603 F:      arch/openrisc/
10604 F:      drivers/irqchip/irq-ompic.c
10605 F:      drivers/irqchip/irq-or1k-*
10606
10607 OPENVSWITCH
10608 M:      Pravin B Shelar <pshelar@ovn.org>
10609 L:      netdev@vger.kernel.org
10610 L:      dev@openvswitch.org
10611 W:      http://openvswitch.org
10612 S:      Maintained
10613 F:      net/openvswitch/
10614 F:      include/uapi/linux/openvswitch.h
10615
10616 OPERATING PERFORMANCE POINTS (OPP)
10617 M:      Viresh Kumar <vireshk@kernel.org>
10618 M:      Nishanth Menon <nm@ti.com>
10619 M:      Stephen Boyd <sboyd@kernel.org>
10620 L:      linux-pm@vger.kernel.org
10621 S:      Maintained
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10623 F:      drivers/opp/
10624 F:      include/linux/pm_opp.h
10625 F:      Documentation/power/opp.txt
10626 F:      Documentation/devicetree/bindings/opp/
10627
10628 OPL4 DRIVER
10629 M:      Clemens Ladisch <clemens@ladisch.de>
10630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10631 T:      git git://git.alsa-project.org/alsa-kernel.git
10632 S:      Maintained
10633 F:      sound/drivers/opl4/
10634
10635 OPROFILE
10636 M:      Robert Richter <rric@kernel.org>
10637 L:      oprofile-list@lists.sf.net
10638 S:      Maintained
10639 F:      arch/*/include/asm/oprofile*.h
10640 F:      arch/*/oprofile/
10641 F:      drivers/oprofile/
10642 F:      include/linux/oprofile.h
10643
10644 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10645 M:      Mark Fasheh <mark@fasheh.com>
10646 M:      Joel Becker <jlbec@evilplan.org>
10647 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10648 W:      http://ocfs2.wiki.kernel.org
10649 S:      Supported
10650 F:      Documentation/filesystems/ocfs2.txt
10651 F:      Documentation/filesystems/dlmfs.txt
10652 F:      fs/ocfs2/
10653
10654 ORANGEFS FILESYSTEM
10655 M:      Mike Marshall <hubcap@omnibond.com>
10656 R:      Martin Brandenburg <martin@omnibond.com>
10657 L:      devel@lists.orangefs.org
10658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10659 S:      Supported
10660 F:      fs/orangefs/
10661 F:      Documentation/filesystems/orangefs.txt
10662
10663 ORINOCO DRIVER
10664 L:      linux-wireless@vger.kernel.org
10665 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10666 W:      http://www.nongnu.org/orinoco/
10667 S:      Orphan
10668 F:      drivers/net/wireless/intersil/orinoco/
10669
10670 OSD LIBRARY and FILESYSTEM
10671 M:      Boaz Harrosh <ooo@electrozaur.com>
10672 S:      Maintained
10673 F:      drivers/scsi/osd/
10674 F:      include/scsi/osd_*
10675 F:      fs/exofs/
10676
10677 OV2659 OMNIVISION SENSOR DRIVER
10678 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10679 L:      linux-media@vger.kernel.org
10680 W:      https://linuxtv.org
10681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10682 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov2659.c
10685 F:      include/media/i2c/ov2659.h
10686
10687 OVERLAY FILESYSTEM
10688 M:      Miklos Szeredi <miklos@szeredi.hu>
10689 L:      linux-unionfs@vger.kernel.org
10690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10691 S:      Supported
10692 F:      fs/overlayfs/
10693 F:      Documentation/filesystems/overlayfs.txt
10694
10695 P54 WIRELESS DRIVER
10696 M:      Christian Lamparter <chunkeey@googlemail.com>
10697 L:      linux-wireless@vger.kernel.org
10698 W:      http://wireless.kernel.org/en/users/Drivers/p54
10699 S:      Maintained
10700 F:      drivers/net/wireless/intersil/p54/
10701
10702 PA SEMI ETHERNET DRIVER
10703 L:      netdev@vger.kernel.org
10704 S:      Orphan
10705 F:      drivers/net/ethernet/pasemi/*
10706
10707 PA SEMI SMBUS DRIVER
10708 L:      linux-i2c@vger.kernel.org
10709 S:      Orphan
10710 F:      drivers/i2c/busses/i2c-pasemi.c
10711
10712 PADATA PARALLEL EXECUTION MECHANISM
10713 M:      Steffen Klassert <steffen.klassert@secunet.com>
10714 L:      linux-crypto@vger.kernel.org
10715 S:      Maintained
10716 F:      kernel/padata.c
10717 F:      include/linux/padata.h
10718 F:      Documentation/padata.txt
10719
10720 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10721 M:      Harald Welte <laforge@gnumonks.org>
10722 L:      platform-driver-x86@vger.kernel.org
10723 S:      Maintained
10724 F:      drivers/platform/x86/panasonic-laptop.c
10725
10726 PARALLEL LCD/KEYPAD PANEL DRIVER
10727 M:      Willy Tarreau <willy@haproxy.com>
10728 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10729 S:      Odd Fixes
10730 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10731 F:      drivers/misc/panel.c
10732
10733 PARALLEL PORT SUBSYSTEM
10734 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10735 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10736 L:      linux-parport@lists.infradead.org (subscribers-only)
10737 S:      Maintained
10738 F:      drivers/parport/
10739 F:      include/linux/parport*.h
10740 F:      drivers/char/ppdev.c
10741 F:      include/uapi/linux/ppdev.h
10742 F:      Documentation/parport*.txt
10743
10744 PARAVIRT_OPS INTERFACE
10745 M:      Juergen Gross <jgross@suse.com>
10746 M:      Alok Kataria <akataria@vmware.com>
10747 L:      virtualization@lists.linux-foundation.org
10748 S:      Supported
10749 F:      Documentation/virtual/paravirt_ops.txt
10750 F:      arch/*/kernel/paravirt*
10751 F:      arch/*/include/asm/paravirt*.h
10752 F:      include/linux/hypervisor.h
10753
10754 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10755 M:      Tim Waugh <tim@cyberelk.net>
10756 L:      linux-parport@lists.infradead.org (subscribers-only)
10757 S:      Maintained
10758 F:      Documentation/blockdev/paride.txt
10759 F:      drivers/block/paride/
10760
10761 PARISC ARCHITECTURE
10762 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10763 M:      Helge Deller <deller@gmx.de>
10764 L:      linux-parisc@vger.kernel.org
10765 W:      http://www.parisc-linux.org/
10766 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10769 S:      Maintained
10770 F:      arch/parisc/
10771 F:      Documentation/parisc/
10772 F:      drivers/parisc/
10773 F:      drivers/char/agp/parisc-agp.c
10774 F:      drivers/input/serio/gscps2.c
10775 F:      drivers/parport/parport_gsc.*
10776 F:      drivers/tty/serial/8250/8250_gsc.c
10777 F:      drivers/video/fbdev/sti*
10778 F:      drivers/video/console/sti*
10779 F:      drivers/video/logo/logo_parisc*
10780
10781 PARMAN
10782 M:      Jiri Pirko <jiri@mellanox.com>
10783 L:      netdev@vger.kernel.org
10784 S:      Supported
10785 F:      lib/parman.c
10786 F:      lib/test_parman.c
10787 F:      include/linux/parman.h
10788
10789 PC87360 HARDWARE MONITORING DRIVER
10790 M:      Jim Cromie <jim.cromie@gmail.com>
10791 L:      linux-hwmon@vger.kernel.org
10792 S:      Maintained
10793 F:      Documentation/hwmon/pc87360
10794 F:      drivers/hwmon/pc87360.c
10795
10796 PC8736x GPIO DRIVER
10797 M:      Jim Cromie <jim.cromie@gmail.com>
10798 S:      Maintained
10799 F:      drivers/char/pc8736x_gpio.c
10800
10801 PC87427 HARDWARE MONITORING DRIVER
10802 M:      Jean Delvare <jdelvare@suse.com>
10803 L:      linux-hwmon@vger.kernel.org
10804 S:      Maintained
10805 F:      Documentation/hwmon/pc87427
10806 F:      drivers/hwmon/pc87427.c
10807
10808 PCA9532 LED DRIVER
10809 M:      Riku Voipio <riku.voipio@iki.fi>
10810 S:      Maintained
10811 F:      drivers/leds/leds-pca9532.c
10812 F:      include/linux/leds-pca9532.h
10813
10814 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10815 M:      Guenter Roeck <linux@roeck-us.net>
10816 L:      linux-i2c@vger.kernel.org
10817 S:      Maintained
10818 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10819
10820 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10821 M:      Khalid Aziz <khalid@gonehiking.org>
10822 S:      Maintained
10823 F:      drivers/firmware/pcdp.*
10824
10825 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10826 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10827 L:      linux-pci@vger.kernel.org
10828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10829 S:      Maintained
10830 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10831 F:      drivers/pci/controller/pci-aardvark.c
10832
10833 PCI DRIVER FOR ALTERA PCIE IP
10834 M:      Ley Foon Tan <lftan@altera.com>
10835 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10836 L:      linux-pci@vger.kernel.org
10837 S:      Supported
10838 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10839 F:      drivers/pci/controller/pcie-altera.c
10840
10841 PCI DRIVER FOR APPLIEDMICRO XGENE
10842 M:      Tanmay Inamdar <tinamdar@apm.com>
10843 L:      linux-pci@vger.kernel.org
10844 L:      linux-arm-kernel@lists.infradead.org
10845 S:      Maintained
10846 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10847 F:      drivers/pci/controller/pci-xgene.c
10848
10849 PCI DRIVER FOR ARM VERSATILE PLATFORM
10850 M:      Rob Herring <robh@kernel.org>
10851 L:      linux-pci@vger.kernel.org
10852 L:      linux-arm-kernel@lists.infradead.org
10853 S:      Maintained
10854 F:      Documentation/devicetree/bindings/pci/versatile.txt
10855 F:      drivers/pci/controller/pci-versatile.c
10856
10857 PCI DRIVER FOR ARMADA 8K
10858 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10859 L:      linux-pci@vger.kernel.org
10860 L:      linux-arm-kernel@lists.infradead.org
10861 S:      Maintained
10862 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10863 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10864
10865 PCI DRIVER FOR CADENCE PCIE IP
10866 M:      Alan Douglas <adouglas@cadence.com>
10867 L:      linux-pci@vger.kernel.org
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10870 F:      drivers/pci/controller/pcie-cadence*
10871
10872 PCI DRIVER FOR FREESCALE LAYERSCAPE
10873 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10874 M:      Mingkai Hu <mingkai.hu@nxp.com>
10875 M:      Roy Zang <roy.zang@nxp.com>
10876 L:      linuxppc-dev@lists.ozlabs.org
10877 L:      linux-pci@vger.kernel.org
10878 L:      linux-arm-kernel@lists.infradead.org
10879 S:      Maintained
10880 F:      drivers/pci/controller/dwc/*layerscape*
10881
10882 PCI DRIVER FOR GENERIC OF HOSTS
10883 M:      Will Deacon <will.deacon@arm.com>
10884 L:      linux-pci@vger.kernel.org
10885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10886 S:      Maintained
10887 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10888 F:      drivers/pci/controller/pci-host-common.c
10889 F:      drivers/pci/controller/pci-host-generic.c
10890
10891 PCI DRIVER FOR IMX6
10892 M:      Richard Zhu <hongxing.zhu@nxp.com>
10893 M:      Lucas Stach <l.stach@pengutronix.de>
10894 L:      linux-pci@vger.kernel.org
10895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10896 S:      Maintained
10897 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10898 F:      drivers/pci/controller/dwc/*imx6*
10899
10900 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10901 M:      Keith Busch <keith.busch@intel.com>
10902 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10903 L:      linux-pci@vger.kernel.org
10904 S:      Supported
10905 F:      drivers/pci/controller/vmd.c
10906
10907 PCI DRIVER FOR MICROSEMI SWITCHTEC
10908 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10909 M:      Logan Gunthorpe <logang@deltatee.com>
10910 L:      linux-pci@vger.kernel.org
10911 S:      Maintained
10912 F:      Documentation/switchtec.txt
10913 F:      Documentation/ABI/testing/sysfs-class-switchtec
10914 F:      drivers/pci/switch/switchtec*
10915 F:      include/uapi/linux/switchtec_ioctl.h
10916 F:      include/linux/switchtec.h
10917 F:      drivers/ntb/hw/mscc/
10918
10919 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10920 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10921 M:      Jason Cooper <jason@lakedaemon.net>
10922 L:      linux-pci@vger.kernel.org
10923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10924 S:      Maintained
10925 F:      drivers/pci/controller/*mvebu*
10926
10927 PCI DRIVER FOR NVIDIA TEGRA
10928 M:      Thierry Reding <thierry.reding@gmail.com>
10929 L:      linux-tegra@vger.kernel.org
10930 L:      linux-pci@vger.kernel.org
10931 S:      Supported
10932 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10933 F:      drivers/pci/controller/pci-tegra.c
10934
10935 PCI DRIVER FOR RENESAS R-CAR
10936 M:      Simon Horman <horms@verge.net.au>
10937 L:      linux-pci@vger.kernel.org
10938 L:      linux-renesas-soc@vger.kernel.org
10939 S:      Maintained
10940 F:      drivers/pci/controller/*rcar*
10941
10942 PCI DRIVER FOR SAMSUNG EXYNOS
10943 M:      Jingoo Han <jingoohan1@gmail.com>
10944 L:      linux-pci@vger.kernel.org
10945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10946 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10947 S:      Maintained
10948 F:      drivers/pci/controller/dwc/pci-exynos.c
10949
10950 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10951 M:      Jingoo Han <jingoohan1@gmail.com>
10952 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10953 L:      linux-pci@vger.kernel.org
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10956 F:      drivers/pci/controller/dwc/*designware*
10957
10958 PCI DRIVER FOR TI DRA7XX
10959 M:      Kishon Vijay Abraham I <kishon@ti.com>
10960 L:      linux-omap@vger.kernel.org
10961 L:      linux-pci@vger.kernel.org
10962 S:      Supported
10963 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10964 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10965
10966 PCI DRIVER FOR TI KEYSTONE
10967 M:      Murali Karicheri <m-karicheri2@ti.com>
10968 L:      linux-pci@vger.kernel.org
10969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10970 S:      Maintained
10971 F:      drivers/pci/controller/dwc/*keystone*
10972
10973 PCI ENDPOINT SUBSYSTEM
10974 M:      Kishon Vijay Abraham I <kishon@ti.com>
10975 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10976 L:      linux-pci@vger.kernel.org
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10978 S:      Supported
10979 F:      drivers/pci/endpoint/
10980 F:      drivers/misc/pci_endpoint_test.c
10981 F:      tools/pci/
10982
10983 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10984 M:      Russell Currey <ruscur@russell.cc>
10985 L:      linuxppc-dev@lists.ozlabs.org
10986 S:      Supported
10987 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10988 F:      arch/powerpc/kernel/eeh*.c
10989 F:      arch/powerpc/platforms/*/eeh*.c
10990 F:      arch/powerpc/include/*/eeh*.h
10991
10992 PCI ERROR RECOVERY
10993 M:      Linas Vepstas <linasvepstas@gmail.com>
10994 L:      linux-pci@vger.kernel.org
10995 S:      Supported
10996 F:      Documentation/PCI/pci-error-recovery.txt
10997
10998 PCI MSI DRIVER FOR ALTERA MSI IP
10999 M:      Ley Foon Tan <lftan@altera.com>
11000 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11001 L:      linux-pci@vger.kernel.org
11002 S:      Supported
11003 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11004 F:      drivers/pci/controller/pcie-altera-msi.c
11005
11006 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11007 M:      Duc Dang <dhdang@apm.com>
11008 L:      linux-pci@vger.kernel.org
11009 L:      linux-arm-kernel@lists.infradead.org
11010 S:      Maintained
11011 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11012 F:      drivers/pci/controller/pci-xgene-msi.c
11013
11014 PCI SUBSYSTEM
11015 M:      Bjorn Helgaas <bhelgaas@google.com>
11016 L:      linux-pci@vger.kernel.org
11017 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11019 S:      Supported
11020 F:      Documentation/devicetree/bindings/pci/
11021 F:      Documentation/PCI/
11022 F:      drivers/acpi/pci*
11023 F:      drivers/pci/
11024 F:      include/asm-generic/pci*
11025 F:      include/linux/pci*
11026 F:      include/linux/of_pci.h
11027 F:      include/uapi/linux/pci*
11028 F:      lib/pci*
11029 F:      arch/x86/pci/
11030 F:      arch/x86/kernel/quirks.c
11031
11032 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11033 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11034 L:      linux-pci@vger.kernel.org
11035 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11037 S:      Supported
11038 F:      drivers/pci/controller/
11039
11040 PCIE DRIVER FOR AXIS ARTPEC
11041 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11042 L:      linux-arm-kernel@axis.com
11043 L:      linux-pci@vger.kernel.org
11044 S:      Maintained
11045 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11046 F:      drivers/pci/controller/dwc/*artpec*
11047
11048 PCIE DRIVER FOR CAVIUM THUNDERX
11049 M:      David Daney <david.daney@cavium.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 S:      Supported
11053 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11054 F:      drivers/pci/controller/pci-thunder-*
11055
11056 PCIE DRIVER FOR HISILICON
11057 M:      Zhou Wang <wangzhou1@hisilicon.com>
11058 L:      linux-pci@vger.kernel.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11061 F:      drivers/pci/controller/dwc/pcie-hisi.c
11062
11063 PCIE DRIVER FOR HISILICON KIRIN
11064 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11065 M:      Binghui Wang <wangbinghui@hisilicon.com>
11066 L:      linux-pci@vger.kernel.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11069 F:      drivers/pci/controller/dwc/pcie-kirin.c
11070
11071 PCIE DRIVER FOR HISILICON STB
11072 M:      Jianguo Sun <sunjianguo1@huawei.com>
11073 M:      Shawn Guo <shawn.guo@linaro.org>
11074 L:      linux-pci@vger.kernel.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11077 F:      drivers/pci/controller/dwc/pcie-histb.c
11078
11079 PCIE DRIVER FOR MEDIATEK
11080 M:      Ryder Lee <ryder.lee@mediatek.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-mediatek@lists.infradead.org
11083 S:      Supported
11084 F:      Documentation/devicetree/bindings/pci/mediatek*
11085 F:      drivers/pci/controller/*mediatek*
11086
11087 PCIE DRIVER FOR QUALCOMM MSM
11088 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11089 L:      linux-pci@vger.kernel.org
11090 L:      linux-arm-msm@vger.kernel.org
11091 S:      Maintained
11092 F:      drivers/pci/controller/dwc/*qcom*
11093
11094 PCIE DRIVER FOR ROCKCHIP
11095 M:      Shawn Lin <shawn.lin@rock-chips.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-rockchip@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11100 F:      drivers/pci/controller/pcie-rockchip*
11101
11102 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11103 M:      Linus Walleij <linus.walleij@linaro.org>
11104 L:      linux-pci@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11107 F:      drivers/pci/controller/pci-v3-semi.c
11108
11109 PCIE DRIVER FOR ST SPEAR13XX
11110 M:      Pratyush Anand <pratyush.anand@gmail.com>
11111 L:      linux-pci@vger.kernel.org
11112 S:      Maintained
11113 F:      drivers/pci/controller/dwc/*spear*
11114
11115 PCMCIA SUBSYSTEM
11116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11118 S:      Odd Fixes
11119 F:      Documentation/pcmcia/
11120 F:      tools/pcmcia/
11121 F:      drivers/pcmcia/
11122 F:      include/pcmcia/
11123
11124 PCNET32 NETWORK DRIVER
11125 M:      Don Fry <pcnet32@frontier.com>
11126 L:      netdev@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/net/ethernet/amd/pcnet32.c
11129
11130 PCRYPT PARALLEL CRYPTO ENGINE
11131 M:      Steffen Klassert <steffen.klassert@secunet.com>
11132 L:      linux-crypto@vger.kernel.org
11133 S:      Maintained
11134 F:      crypto/pcrypt.c
11135 F:      include/crypto/pcrypt.h
11136
11137 PEAQ WMI HOTKEYS DRIVER
11138 M:      Hans de Goede <hdegoede@redhat.com>
11139 L:      platform-driver-x86@vger.kernel.org
11140 S:      Maintained
11141 F:      drivers/platform/x86/peaq-wmi.c
11142
11143 PER-CPU MEMORY ALLOCATOR
11144 M:      Tejun Heo <tj@kernel.org>
11145 M:      Christoph Lameter <cl@linux.com>
11146 M:      Dennis Zhou <dennisszhou@gmail.com>
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11148 S:      Maintained
11149 F:      include/linux/percpu*.h
11150 F:      mm/percpu*.c
11151 F:      arch/*/include/asm/percpu.h
11152
11153 PER-TASK DELAY ACCOUNTING
11154 M:      Balbir Singh <bsingharora@gmail.com>
11155 S:      Maintained
11156 F:      include/linux/delayacct.h
11157 F:      kernel/delayacct.c
11158
11159 PERFORMANCE EVENTS SUBSYSTEM
11160 M:      Peter Zijlstra <peterz@infradead.org>
11161 M:      Ingo Molnar <mingo@redhat.com>
11162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11164 R:      Jiri Olsa <jolsa@redhat.com>
11165 R:      Namhyung Kim <namhyung@kernel.org>
11166 L:      linux-kernel@vger.kernel.org
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11168 S:      Supported
11169 F:      kernel/events/*
11170 F:      include/linux/perf_event.h
11171 F:      include/uapi/linux/perf_event.h
11172 F:      arch/*/kernel/perf_event*.c
11173 F:      arch/*/kernel/*/perf_event*.c
11174 F:      arch/*/kernel/*/*/perf_event*.c
11175 F:      arch/*/include/asm/perf_event.h
11176 F:      arch/*/kernel/perf_callchain.c
11177 F:      arch/*/events/*
11178 F:      tools/perf/
11179
11180 PERSONALITY HANDLING
11181 M:      Christoph Hellwig <hch@infradead.org>
11182 L:      linux-abi-devel@lists.sourceforge.net
11183 S:      Maintained
11184 F:      include/linux/personality.h
11185 F:      include/uapi/linux/personality.h
11186
11187 PHONET PROTOCOL
11188 M:      Remi Denis-Courmont <courmisch@gmail.com>
11189 S:      Supported
11190 F:      Documentation/networking/phonet.txt
11191 F:      include/linux/phonet.h
11192 F:      include/net/phonet/
11193 F:      include/uapi/linux/phonet.h
11194 F:      net/phonet/
11195
11196 PHRAM MTD DRIVER
11197 M:      Joern Engel <joern@lazybastard.org>
11198 L:      linux-mtd@lists.infradead.org
11199 S:      Maintained
11200 F:      drivers/mtd/devices/phram.c
11201
11202 PICOLCD HID DRIVER
11203 M:      Bruno Prémont <bonbons@linux-vserver.org>
11204 L:      linux-input@vger.kernel.org
11205 S:      Maintained
11206 F:      drivers/hid/hid-picolcd*
11207
11208 PICOXCELL SUPPORT
11209 M:      Jamie Iles <jamie@jamieiles.com>
11210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11211 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11212 S:      Supported
11213 F:      arch/arm/boot/dts/picoxcell*
11214 F:      arch/arm/mach-picoxcell/
11215 F:      drivers/crypto/picoxcell*
11216
11217 PIN CONTROL SUBSYSTEM
11218 M:      Linus Walleij <linus.walleij@linaro.org>
11219 L:      linux-gpio@vger.kernel.org
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11221 S:      Maintained
11222 F:      Documentation/devicetree/bindings/pinctrl/
11223 F:      Documentation/driver-api/pinctl.rst
11224 F:      drivers/pinctrl/
11225 F:      include/linux/pinctrl/
11226
11227 PIN CONTROLLER - ATMEL AT91
11228 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 S:      Maintained
11231 F:      drivers/pinctrl/pinctrl-at91.*
11232
11233 PIN CONTROLLER - ATMEL AT91 PIO4
11234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11236 L:      linux-gpio@vger.kernel.org
11237 S:      Supported
11238 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11239
11240 PIN CONTROLLER - FREESCALE
11241 M:      Dong Aisheng <aisheng.dong@nxp.com>
11242 M:      Fabio Estevam <festevam@gmail.com>
11243 M:      Shawn Guo <shawnguo@kernel.org>
11244 M:      Stefan Agner <stefan@agner.ch>
11245 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11246 L:      linux-gpio@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/pinctrl/freescale/
11249 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11250
11251 PIN CONTROLLER - INTEL
11252 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11254 S:      Maintained
11255 F:      drivers/pinctrl/intel/
11256
11257 PIN CONTROLLER - MEDIATEK
11258 M:      Sean Wang <sean.wang@mediatek.com>
11259 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11262 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11263 F:      drivers/pinctrl/mediatek/mtk-eint.*
11264 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11265 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11266 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11267
11268 PIN CONTROLLER - QUALCOMM
11269 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11270 S:      Maintained
11271 L:      linux-arm-msm@vger.kernel.org
11272 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11273 F:      drivers/pinctrl/qcom/
11274
11275 PIN CONTROLLER - RENESAS
11276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11277 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11278 L:      linux-renesas-soc@vger.kernel.org
11279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11280 S:      Maintained
11281 F:      drivers/pinctrl/sh-pfc/
11282
11283 PIN CONTROLLER - SAMSUNG
11284 M:      Tomasz Figa <tomasz.figa@gmail.com>
11285 M:      Krzysztof Kozlowski <krzk@kernel.org>
11286 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11288 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11289 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11291 S:      Maintained
11292 F:      drivers/pinctrl/samsung/
11293 F:      include/dt-bindings/pinctrl/samsung.h
11294 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11295
11296 PIN CONTROLLER - SINGLE
11297 M:      Tony Lindgren <tony@atomide.com>
11298 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11300 L:      linux-omap@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/pinctrl/pinctrl-single.c
11303
11304 PIN CONTROLLER - ST SPEAR
11305 M:      Viresh Kumar <vireshk@kernel.org>
11306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11307 W:      http://www.st.com/spear
11308 S:      Maintained
11309 F:      drivers/pinctrl/spear/
11310
11311 PISTACHIO SOC SUPPORT
11312 M:      James Hartley <james.hartley@sondrel.com>
11313 L:      linux-mips@linux-mips.org
11314 S:      Odd Fixes
11315 F:      arch/mips/pistachio/
11316 F:      arch/mips/include/asm/mach-pistachio/
11317 F:      arch/mips/boot/dts/img/pistachio*
11318 F:      arch/mips/configs/pistachio*_defconfig
11319
11320 PKTCDVD DRIVER
11321 S:      Orphan
11322 M:      linux-block@vger.kernel.org
11323 F:      drivers/block/pktcdvd.c
11324 F:      include/linux/pktcdvd.h
11325 F:      include/uapi/linux/pktcdvd.h
11326
11327 PKUNITY SOC DRIVERS
11328 M:      Guan Xuetao <gxt@pku.edu.cn>
11329 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11330 S:      Maintained
11331 T:      git git://github.com/gxt/linux.git
11332 F:      drivers/input/serio/i8042-unicore32io.h
11333 F:      drivers/i2c/busses/i2c-puv3.c
11334 F:      drivers/video/fbdev/fb-puv3.c
11335 F:      drivers/rtc/rtc-puv3.c
11336
11337 PMBUS HARDWARE MONITORING DRIVERS
11338 M:      Guenter Roeck <linux@roeck-us.net>
11339 L:      linux-hwmon@vger.kernel.org
11340 W:      http://hwmon.wiki.kernel.org/
11341 W:      http://www.roeck-us.net/linux/drivers/
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11343 S:      Maintained
11344 F:      Documentation/hwmon/pmbus
11345 F:      drivers/hwmon/pmbus/
11346 F:      include/linux/pmbus.h
11347
11348 PMC SIERRA MaxRAID DRIVER
11349 L:      linux-scsi@vger.kernel.org
11350 W:      http://www.pmc-sierra.com/
11351 S:      Orphan
11352 F:      drivers/scsi/pmcraid.*
11353
11354 PMC SIERRA PM8001 DRIVER
11355 M:      Jack Wang <jinpu.wang@profitbricks.com>
11356 M:      lindar_liu@usish.com
11357 L:      linux-scsi@vger.kernel.org
11358 S:      Supported
11359 F:      drivers/scsi/pm8001/
11360
11361 PNP SUPPORT
11362 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11363 S:      Maintained
11364 F:      drivers/pnp/
11365
11366 POSIX CLOCKS and TIMERS
11367 M:      Thomas Gleixner <tglx@linutronix.de>
11368 L:      linux-kernel@vger.kernel.org
11369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11370 S:      Maintained
11371 F:      fs/timerfd.c
11372 F:      include/linux/timer*
11373 F:      kernel/time/*timer*
11374
11375 POWER MANAGEMENT CORE
11376 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11377 L:      linux-pm@vger.kernel.org
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11379 B:      https://bugzilla.kernel.org
11380 S:      Supported
11381 F:      drivers/base/power/
11382 F:      include/linux/pm.h
11383 F:      include/linux/pm_*
11384 F:      include/linux/powercap.h
11385 F:      drivers/powercap/
11386 F:      kernel/configs/nopm.config
11387
11388 POWER STATE COORDINATION INTERFACE (PSCI)
11389 M:      Mark Rutland <mark.rutland@arm.com>
11390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11391 L:      linux-arm-kernel@lists.infradead.org
11392 S:      Maintained
11393 F:      drivers/firmware/psci*.c
11394 F:      include/linux/psci.h
11395 F:      include/uapi/linux/psci.h
11396
11397 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11398 M:      Sebastian Reichel <sre@kernel.org>
11399 L:      linux-pm@vger.kernel.org
11400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11401 S:      Maintained
11402 F:      Documentation/ABI/testing/sysfs-class-power
11403 F:      Documentation/devicetree/bindings/power/supply/
11404 F:      include/linux/power_supply.h
11405 F:      drivers/power/supply/
11406
11407 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11408 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11409 L:      linuxppc-dev@lists.ozlabs.org
11410 S:      Maintained
11411 F:      drivers/char/powernv-op-panel.c
11412
11413 PPP OVER ATM (RFC 2364)
11414 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11415 S:      Maintained
11416 F:      net/atm/pppoatm.c
11417 F:      include/uapi/linux/atmppp.h
11418
11419 PPP OVER ETHERNET
11420 M:      Michal Ostrowski <mostrows@earthlink.net>
11421 S:      Maintained
11422 F:      drivers/net/ppp/pppoe.c
11423 F:      drivers/net/ppp/pppox.c
11424
11425 PPP OVER L2TP
11426 M:      James Chapman <jchapman@katalix.com>
11427 S:      Maintained
11428 F:      net/l2tp/l2tp_ppp.c
11429 F:      include/linux/if_pppol2tp.h
11430 F:      include/uapi/linux/if_pppol2tp.h
11431
11432 PPP PROTOCOL DRIVERS AND COMPRESSORS
11433 M:      Paul Mackerras <paulus@samba.org>
11434 L:      linux-ppp@vger.kernel.org
11435 S:      Maintained
11436 F:      drivers/net/ppp/ppp_*
11437
11438 PPS SUPPORT
11439 M:      Rodolfo Giometti <giometti@enneenne.com>
11440 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11441 L:      linuxpps@ml.enneenne.com (subscribers-only)
11442 S:      Maintained
11443 F:      Documentation/pps/
11444 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11445 F:      Documentation/ABI/testing/sysfs-pps
11446 F:      drivers/pps/
11447 F:      include/linux/pps*.h
11448 F:      include/uapi/linux/pps.h
11449
11450 PPTP DRIVER
11451 M:      Dmitry Kozlov <xeb@mail.ru>
11452 L:      netdev@vger.kernel.org
11453 S:      Maintained
11454 F:      drivers/net/ppp/pptp.c
11455 W:      http://sourceforge.net/projects/accel-pptp
11456
11457 PREEMPTIBLE KERNEL
11458 M:      Robert Love <rml@tech9.net>
11459 L:      kpreempt-tech@lists.sourceforge.net
11460 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11461 S:      Supported
11462 F:      Documentation/preempt-locking.txt
11463 F:      include/linux/preempt.h
11464
11465 PRINTK
11466 M:      Petr Mladek <pmladek@suse.com>
11467 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11468 R:      Steven Rostedt <rostedt@goodmis.org>
11469 S:      Maintained
11470 F:      kernel/printk/
11471 F:      include/linux/printk.h
11472
11473 PRISM54 WIRELESS DRIVER
11474 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11475 L:      linux-wireless@vger.kernel.org
11476 W:      http://wireless.kernel.org/en/users/Drivers/p54
11477 S:      Obsolete
11478 F:      drivers/net/wireless/intersil/prism54/
11479
11480 PROC SYSCTL
11481 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11482 M:      Kees Cook <keescook@chromium.org>
11483 L:      linux-kernel@vger.kernel.org
11484 L:      linux-fsdevel@vger.kernel.org
11485 S:      Maintained
11486 F:      fs/proc/proc_sysctl.c
11487 F:      include/linux/sysctl.h
11488 F:      kernel/sysctl.c
11489 F:      tools/testing/selftests/sysctl/
11490
11491 PS3 NETWORK SUPPORT
11492 M:      Geoff Levand <geoff@infradead.org>
11493 L:      netdev@vger.kernel.org
11494 L:      linuxppc-dev@lists.ozlabs.org
11495 S:      Maintained
11496 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11497
11498 PS3 PLATFORM SUPPORT
11499 M:      Geoff Levand <geoff@infradead.org>
11500 L:      linuxppc-dev@lists.ozlabs.org
11501 S:      Maintained
11502 F:      arch/powerpc/boot/ps3*
11503 F:      arch/powerpc/include/asm/lv1call.h
11504 F:      arch/powerpc/include/asm/ps3*.h
11505 F:      arch/powerpc/platforms/ps3/
11506 F:      drivers/*/ps3*
11507 F:      drivers/ps3/
11508 F:      drivers/rtc/rtc-ps3.c
11509 F:      drivers/usb/host/*ps3.c
11510 F:      sound/ppc/snd_ps3*
11511
11512 PS3VRAM DRIVER
11513 M:      Jim Paris <jim@jtan.com>
11514 M:      Geoff Levand <geoff@infradead.org>
11515 L:      linuxppc-dev@lists.ozlabs.org
11516 S:      Maintained
11517 F:      drivers/block/ps3vram.c
11518
11519 PSAMPLE PACKET SAMPLING SUPPORT:
11520 M:      Yotam Gigi <yotam.gi@gmail.com>
11521 S:      Maintained
11522 F:      net/psample
11523 F:      include/net/psample.h
11524 F:      include/uapi/linux/psample.h
11525
11526 PSTORE FILESYSTEM
11527 M:      Kees Cook <keescook@chromium.org>
11528 M:      Anton Vorontsov <anton@enomsg.org>
11529 M:      Colin Cross <ccross@android.com>
11530 M:      Tony Luck <tony.luck@intel.com>
11531 S:      Maintained
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11533 F:      fs/pstore/
11534 F:      include/linux/pstore*
11535 F:      drivers/firmware/efi/efi-pstore.c
11536 F:      drivers/acpi/apei/erst.c
11537 F:      Documentation/admin-guide/ramoops.rst
11538 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11539 K:      \b(pstore|ramoops)
11540
11541 PTP HARDWARE CLOCK SUPPORT
11542 M:      Richard Cochran <richardcochran@gmail.com>
11543 L:      netdev@vger.kernel.org
11544 S:      Maintained
11545 W:      http://linuxptp.sourceforge.net/
11546 F:      Documentation/ABI/testing/sysfs-ptp
11547 F:      Documentation/ptp/*
11548 F:      drivers/net/phy/dp83640*
11549 F:      drivers/ptp/*
11550 F:      include/linux/ptp_cl*
11551
11552 PTRACE SUPPORT
11553 M:      Oleg Nesterov <oleg@redhat.com>
11554 S:      Maintained
11555 F:      include/asm-generic/syscall.h
11556 F:      include/linux/ptrace.h
11557 F:      include/linux/regset.h
11558 F:      include/linux/tracehook.h
11559 F:      include/uapi/linux/ptrace.h
11560 F:      include/uapi/linux/ptrace.h
11561 F:      include/asm-generic/ptrace.h
11562 F:      kernel/ptrace.c
11563 F:      arch/*/ptrace*.c
11564 F:      arch/*/*/ptrace*.c
11565 F:      arch/*/include/asm/ptrace*.h
11566
11567 PULSE8-CEC DRIVER
11568 M:      Hans Verkuil <hverkuil@xs4all.nl>
11569 L:      linux-media@vger.kernel.org
11570 T:      git git://linuxtv.org/media_tree.git
11571 S:      Maintained
11572 F:      drivers/media/usb/pulse8-cec/*
11573 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11574
11575 PVRUSB2 VIDEO4LINUX DRIVER
11576 M:      Mike Isely <isely@pobox.com>
11577 L:      pvrusb2@isely.net       (subscribers-only)
11578 L:      linux-media@vger.kernel.org
11579 W:      http://www.isely.net/pvrusb2/
11580 T:      git git://linuxtv.org/media_tree.git
11581 S:      Maintained
11582 F:      Documentation/media/v4l-drivers/pvrusb2*
11583 F:      drivers/media/usb/pvrusb2/
11584
11585 PWC WEBCAM DRIVER
11586 M:      Hans Verkuil <hverkuil@xs4all.nl>
11587 L:      linux-media@vger.kernel.org
11588 T:      git git://linuxtv.org/media_tree.git
11589 S:      Odd Fixes
11590 F:      drivers/media/usb/pwc/*
11591
11592 PWM FAN DRIVER
11593 M:      Kamil Debski <kamil@wypas.org>
11594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11595 L:      linux-hwmon@vger.kernel.org
11596 S:      Supported
11597 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11598 F:      Documentation/hwmon/pwm-fan
11599 F:      drivers/hwmon/pwm-fan.c
11600
11601 PWM IR Transmitter
11602 M:      Sean Young <sean@mess.org>
11603 L:      linux-media@vger.kernel.org
11604 S:      Maintained
11605 F:      drivers/media/rc/pwm-ir-tx.c
11606
11607 PWM SUBSYSTEM
11608 M:      Thierry Reding <thierry.reding@gmail.com>
11609 L:      linux-pwm@vger.kernel.org
11610 S:      Maintained
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11612 F:      Documentation/pwm.txt
11613 F:      Documentation/devicetree/bindings/pwm/
11614 F:      include/linux/pwm.h
11615 F:      drivers/pwm/
11616 F:      drivers/video/backlight/pwm_bl.c
11617 F:      include/linux/pwm_backlight.h
11618 F:      drivers/gpio/gpio-mvebu.c
11619 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11620
11621 PXA GPIO DRIVER
11622 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11623 L:      linux-gpio@vger.kernel.org
11624 S:      Maintained
11625 F:      drivers/gpio/gpio-pxa.c
11626
11627 PXA MMCI DRIVER
11628 S:      Orphan
11629
11630 PXA RTC DRIVER
11631 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11632 L:      linux-rtc@vger.kernel.org
11633 S:      Maintained
11634
11635 PXA2xx/PXA3xx SUPPORT
11636 M:      Daniel Mack <daniel@zonque.org>
11637 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11638 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11640 T:      git git://github.com/hzhuang1/linux.git
11641 T:      git git://github.com/rjarzmik/linux.git
11642 S:      Maintained
11643 F:      arch/arm/boot/dts/pxa*
11644 F:      arch/arm/mach-pxa/
11645 F:      drivers/dma/pxa*
11646 F:      drivers/pcmcia/pxa2xx*
11647 F:      drivers/pinctrl/pxa/
11648 F:      drivers/spi/spi-pxa2xx*
11649 F:      drivers/usb/gadget/udc/pxa2*
11650 F:      include/sound/pxa2xx-lib.h
11651 F:      sound/arm/pxa*
11652 F:      sound/soc/pxa/
11653
11654 QAT DRIVER
11655 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11656 L:      qat-linux@intel.com
11657 S:      Supported
11658 F:      drivers/crypto/qat/
11659
11660 QCOM AUDIO (ASoC) DRIVERS
11661 M:      Patrick Lai <plai@codeaurora.org>
11662 M:      Banajit Goswami <bgoswami@codeaurora.org>
11663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11664 S:      Supported
11665 F:      sound/soc/qcom/
11666
11667 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11668 M:      Gabriel Somlo <somlo@cmu.edu>
11669 M:      "Michael S. Tsirkin" <mst@redhat.com>
11670 L:      qemu-devel@nongnu.org
11671 S:      Maintained
11672 F:      drivers/firmware/qemu_fw_cfg.c
11673 F:      include/uapi/linux/qemu_fw_cfg.h
11674
11675 QIB DRIVER
11676 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11677 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11678 L:      linux-rdma@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/infiniband/hw/qib/
11681
11682 QLOGIC QL41xxx FCOE DRIVER
11683 M:      QLogic-Storage-Upstream@cavium.com
11684 L:      linux-scsi@vger.kernel.org
11685 S:      Supported
11686 F:      drivers/scsi/qedf/
11687
11688 QLOGIC QL41xxx ISCSI DRIVER
11689 M:      QLogic-Storage-Upstream@cavium.com
11690 L:      linux-scsi@vger.kernel.org
11691 S:      Supported
11692 F:      drivers/scsi/qedi/
11693
11694 QLOGIC QL4xxx ETHERNET DRIVER
11695 M:      Ariel Elior <Ariel.Elior@cavium.com>
11696 M:      everest-linux-l2@cavium.com
11697 L:      netdev@vger.kernel.org
11698 S:      Supported
11699 F:      drivers/net/ethernet/qlogic/qed/
11700 F:      include/linux/qed/
11701 F:      drivers/net/ethernet/qlogic/qede/
11702
11703 QLOGIC QL4xxx RDMA DRIVER
11704 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11705 M:      Ariel Elior <Ariel.Elior@cavium.com>
11706 L:      linux-rdma@vger.kernel.org
11707 S:      Supported
11708 F:      drivers/infiniband/hw/qedr/
11709 F:      include/uapi/rdma/qedr-abi.h
11710
11711 QLOGIC QLA1280 SCSI DRIVER
11712 M:      Michael Reed <mdr@sgi.com>
11713 L:      linux-scsi@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/scsi/qla1280.[ch]
11716
11717 QLOGIC QLA2XXX FC-SCSI DRIVER
11718 M:      qla2xxx-upstream@qlogic.com
11719 L:      linux-scsi@vger.kernel.org
11720 S:      Supported
11721 F:      Documentation/scsi/LICENSE.qla2xxx
11722 F:      drivers/scsi/qla2xxx/
11723
11724 QLOGIC QLA3XXX NETWORK DRIVER
11725 M:      Dept-GELinuxNICDev@cavium.com
11726 L:      netdev@vger.kernel.org
11727 S:      Supported
11728 F:      Documentation/networking/LICENSE.qla3xxx
11729 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11730
11731 QLOGIC QLA4XXX iSCSI DRIVER
11732 M:      QLogic-Storage-Upstream@qlogic.com
11733 L:      linux-scsi@vger.kernel.org
11734 S:      Supported
11735 F:      Documentation/scsi/LICENSE.qla4xxx
11736 F:      drivers/scsi/qla4xxx/
11737
11738 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11739 M:      Harish Patil <harish.patil@cavium.com>
11740 M:      Manish Chopra <manish.chopra@cavium.com>
11741 M:      Dept-GELinuxNICDev@cavium.com
11742 L:      netdev@vger.kernel.org
11743 S:      Supported
11744 F:      drivers/net/ethernet/qlogic/qlcnic/
11745
11746 QLOGIC QLGE 10Gb ETHERNET DRIVER
11747 M:      Harish Patil <harish.patil@cavium.com>
11748 M:      Manish Chopra <manish.chopra@cavium.com>
11749 M:      Dept-GELinuxNICDev@cavium.com
11750 L:      netdev@vger.kernel.org
11751 S:      Supported
11752 F:      drivers/net/ethernet/qlogic/qlge/
11753
11754 QNX4 FILESYSTEM
11755 M:      Anders Larsen <al@alarsen.net>
11756 W:      http://www.alarsen.net/linux/qnx4fs/
11757 S:      Maintained
11758 F:      fs/qnx4/
11759 F:      include/uapi/linux/qnx4_fs.h
11760 F:      include/uapi/linux/qnxtypes.h
11761
11762 QORIQ DPAA2 FSL-MC BUS DRIVER
11763 M:      Stuart Yoder <stuyoder@gmail.com>
11764 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11765 L:      linux-kernel@vger.kernel.org
11766 S:      Maintained
11767 F:      drivers/bus/fsl-mc/
11768 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11769 F:      Documentation/networking/dpaa2/overview.rst
11770
11771 QT1010 MEDIA DRIVER
11772 M:      Antti Palosaari <crope@iki.fi>
11773 L:      linux-media@vger.kernel.org
11774 W:      https://linuxtv.org
11775 W:      http://palosaari.fi/linux/
11776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11777 T:      git git://linuxtv.org/anttip/media_tree.git
11778 S:      Maintained
11779 F:      drivers/media/tuners/qt1010*
11780
11781 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11782 M:      Kalle Valo <kvalo@codeaurora.org>
11783 L:      ath10k@lists.infradead.org
11784 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11786 S:      Supported
11787 F:      drivers/net/wireless/ath/ath10k/
11788
11789 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11790 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11791 L:      linux-wireless@vger.kernel.org
11792 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11793 S:      Supported
11794 F:      drivers/net/wireless/ath/ath9k/
11795
11796 QUALCOMM CAMERA SUBSYSTEM DRIVER
11797 M:      Todor Tomov <todor.tomov@linaro.org>
11798 L:      linux-media@vger.kernel.org
11799 S:      Maintained
11800 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11801 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11802 F:      drivers/media/platform/qcom/camss-8x16/
11803
11804 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11805 M:  Ilia Lin <ilia.lin@gmail.com>
11806 L:  linux-pm@vger.kernel.org
11807 S:  Maintained
11808 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11809 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11810
11811 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11812 M:      Timur Tabi <timur@codeaurora.org>
11813 L:      netdev@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/net/ethernet/qualcomm/emac/
11816
11817 QUALCOMM HEXAGON ARCHITECTURE
11818 M:      Richard Kuo <rkuo@codeaurora.org>
11819 L:      linux-hexagon@vger.kernel.org
11820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11821 S:      Supported
11822 F:      arch/hexagon/
11823
11824 QUALCOMM HIDMA DRIVER
11825 M:      Sinan Kaya <okaya@codeaurora.org>
11826 L:      linux-arm-kernel@lists.infradead.org
11827 L:      linux-arm-msm@vger.kernel.org
11828 L:      dmaengine@vger.kernel.org
11829 S:      Supported
11830 F:      drivers/dma/qcom/hidma*
11831
11832 QUALCOMM IOMMU
11833 M:      Rob Clark <robdclark@gmail.com>
11834 L:      iommu@lists.linux-foundation.org
11835 L:      linux-arm-msm@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/iommu/qcom_iommu.c
11838
11839 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11840 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11841 L:      linux-media@vger.kernel.org
11842 L:      linux-arm-msm@vger.kernel.org
11843 T:      git git://linuxtv.org/media_tree.git
11844 S:      Maintained
11845 F:      drivers/media/platform/qcom/venus/
11846
11847 QUALCOMM WCN36XX WIRELESS DRIVER
11848 M:      Kalle Valo <kvalo@codeaurora.org>
11849 L:      wcn36xx@lists.infradead.org
11850 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11851 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11852 S:      Supported
11853 F:      drivers/net/wireless/ath/wcn36xx/
11854
11855 QUANTENNA QTNFMAC WIRELESS DRIVER
11856 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11857 M:      Avinash Patil <avinashp@quantenna.com>
11858 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11859 L:      linux-wireless@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/net/wireless/quantenna
11862
11863 RADEON and AMDGPU DRM DRIVERS
11864 M:      Alex Deucher <alexander.deucher@amd.com>
11865 M:      Christian König <christian.koenig@amd.com>
11866 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11867 L:      amd-gfx@lists.freedesktop.org
11868 T:      git git://people.freedesktop.org/~agd5f/linux
11869 S:      Supported
11870 F:      drivers/gpu/drm/radeon/
11871 F:      include/uapi/drm/radeon_drm.h
11872 F:      drivers/gpu/drm/amd/
11873 F:      include/uapi/drm/amdgpu_drm.h
11874
11875 RADEON FRAMEBUFFER DISPLAY DRIVER
11876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11877 L:      linux-fbdev@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/video/fbdev/aty/radeon*
11880 F:      include/uapi/linux/radeonfb.h
11881
11882 RADIOSHARK RADIO DRIVER
11883 M:      Hans Verkuil <hverkuil@xs4all.nl>
11884 L:      linux-media@vger.kernel.org
11885 T:      git git://linuxtv.org/media_tree.git
11886 S:      Maintained
11887 F:      drivers/media/radio/radio-shark.c
11888
11889 RADIOSHARK2 RADIO DRIVER
11890 M:      Hans Verkuil <hverkuil@xs4all.nl>
11891 L:      linux-media@vger.kernel.org
11892 T:      git git://linuxtv.org/media_tree.git
11893 S:      Maintained
11894 F:      drivers/media/radio/radio-shark2.c
11895 F:      drivers/media/radio/radio-tea5777.c
11896
11897 RADOS BLOCK DEVICE (RBD)
11898 M:      Ilya Dryomov <idryomov@gmail.com>
11899 M:      Sage Weil <sage@redhat.com>
11900 M:      Alex Elder <elder@kernel.org>
11901 L:      ceph-devel@vger.kernel.org
11902 W:      http://ceph.com/
11903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11904 T:      git git://github.com/ceph/ceph-client.git
11905 S:      Supported
11906 F:      Documentation/ABI/testing/sysfs-bus-rbd
11907 F:      drivers/block/rbd.c
11908 F:      drivers/block/rbd_types.h
11909
11910 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11911 M:      Paul Mackerras <paulus@samba.org>
11912 L:      linux-fbdev@vger.kernel.org
11913 S:      Maintained
11914 F:      drivers/video/fbdev/aty/aty128fb.c
11915
11916 RAINSHADOW-CEC DRIVER
11917 M:      Hans Verkuil <hverkuil@xs4all.nl>
11918 L:      linux-media@vger.kernel.org
11919 T:      git git://linuxtv.org/media_tree.git
11920 S:      Maintained
11921 F:      drivers/media/usb/rainshadow-cec/*
11922
11923 RALINK MIPS ARCHITECTURE
11924 M:      John Crispin <john@phrozen.org>
11925 L:      linux-mips@linux-mips.org
11926 S:      Maintained
11927 F:      arch/mips/ralink
11928
11929 RALINK RT2X00 WIRELESS LAN DRIVER
11930 P:      rt2x00 project
11931 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11932 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11933 L:      linux-wireless@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/net/wireless/ralink/rt2x00/
11936
11937 RAMDISK RAM BLOCK DEVICE DRIVER
11938 M:      Jens Axboe <axboe@kernel.dk>
11939 S:      Maintained
11940 F:      Documentation/blockdev/ramdisk.txt
11941 F:      drivers/block/brd.c
11942
11943 RANCHU VIRTUAL BOARD FOR MIPS
11944 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11945 L:      linux-mips@linux-mips.org
11946 S:      Supported
11947 F:      arch/mips/generic/board-ranchu.c
11948 F:      arch/mips/configs/generic/board-ranchu.config
11949
11950 RANDOM NUMBER DRIVER
11951 M:      "Theodore Ts'o" <tytso@mit.edu>
11952 S:      Maintained
11953 F:      drivers/char/random.c
11954
11955 RAPIDIO SUBSYSTEM
11956 M:      Matt Porter <mporter@kernel.crashing.org>
11957 M:      Alexandre Bounine <alex.bou9@gmail.com>
11958 S:      Maintained
11959 F:      drivers/rapidio/
11960
11961 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11962 L:      linux-wireless@vger.kernel.org
11963 S:      Orphan
11964 F:      drivers/net/wireless/ray*
11965
11966 RCUTORTURE TEST FRAMEWORK
11967 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11968 M:      Josh Triplett <josh@joshtriplett.org>
11969 R:      Steven Rostedt <rostedt@goodmis.org>
11970 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11971 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11972 L:      linux-kernel@vger.kernel.org
11973 S:      Supported
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11975 F:      tools/testing/selftests/rcutorture
11976
11977 RDC R-321X SoC
11978 M:      Florian Fainelli <florian@openwrt.org>
11979 S:      Maintained
11980
11981 RDC R6040 FAST ETHERNET DRIVER
11982 M:      Florian Fainelli <f.fainelli@gmail.com>
11983 L:      netdev@vger.kernel.org
11984 S:      Maintained
11985 F:      drivers/net/ethernet/rdc/r6040.c
11986
11987 RDMAVT - RDMA verbs software
11988 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11989 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11990 L:      linux-rdma@vger.kernel.org
11991 S:      Supported
11992 F:      drivers/infiniband/sw/rdmavt
11993
11994 RDS - RELIABLE DATAGRAM SOCKETS
11995 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11996 L:      netdev@vger.kernel.org
11997 L:      linux-rdma@vger.kernel.org
11998 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11999 W:      https://oss.oracle.com/projects/rds/
12000 S:      Supported
12001 F:      net/rds/
12002 F:      Documentation/networking/rds.txt
12003
12004 RDT - RESOURCE ALLOCATION
12005 M:      Fenghua Yu <fenghua.yu@intel.com>
12006 L:      linux-kernel@vger.kernel.org
12007 S:      Supported
12008 F:      arch/x86/kernel/cpu/intel_rdt*
12009 F:      arch/x86/include/asm/intel_rdt_sched.h
12010 F:      Documentation/x86/intel_rdt*
12011
12012 READ-COPY UPDATE (RCU)
12013 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12014 M:      Josh Triplett <josh@joshtriplett.org>
12015 R:      Steven Rostedt <rostedt@goodmis.org>
12016 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12017 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12018 L:      linux-kernel@vger.kernel.org
12019 W:      http://www.rdrop.com/users/paulmck/RCU/
12020 S:      Supported
12021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12022 F:      Documentation/RCU/
12023 X:      Documentation/RCU/torture.txt
12024 F:      include/linux/rcu*
12025 X:      include/linux/srcu.h
12026 F:      kernel/rcu/
12027 X:      kernel/torture.c
12028
12029 REAL TIME CLOCK (RTC) SUBSYSTEM
12030 M:      Alessandro Zummo <a.zummo@towertech.it>
12031 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12032 L:      linux-rtc@vger.kernel.org
12033 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/rtc/
12037 F:      Documentation/rtc.txt
12038 F:      drivers/rtc/
12039 F:      include/linux/rtc.h
12040 F:      include/uapi/linux/rtc.h
12041 F:      include/linux/rtc/
12042 F:      include/linux/platform_data/rtc-*
12043 F:      tools/testing/selftests/rtc/
12044
12045 REALTEK AUDIO CODECS
12046 M:      Bard Liao <bardliao@realtek.com>
12047 M:      Oder Chiou <oder_chiou@realtek.com>
12048 S:      Maintained
12049 F:      sound/soc/codecs/rt*
12050 F:      include/sound/rt*.h
12051
12052 REGISTER MAP ABSTRACTION
12053 M:      Mark Brown <broonie@kernel.org>
12054 L:      linux-kernel@vger.kernel.org
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12056 S:      Supported
12057 F:      Documentation/devicetree/bindings/regmap/
12058 F:      drivers/base/regmap/
12059 F:      include/linux/regmap.h
12060
12061 REISERFS FILE SYSTEM
12062 L:      reiserfs-devel@vger.kernel.org
12063 S:      Supported
12064 F:      fs/reiserfs/
12065
12066 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12067 M:      Ohad Ben-Cohen <ohad@wizery.com>
12068 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12069 L:      linux-remoteproc@vger.kernel.org
12070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/remoteproc/
12073 F:      Documentation/remoteproc.txt
12074 F:      drivers/remoteproc/
12075 F:      include/linux/remoteproc.h
12076
12077 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12078 M:      Ohad Ben-Cohen <ohad@wizery.com>
12079 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12080 L:      linux-remoteproc@vger.kernel.org
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12082 S:      Maintained
12083 F:      drivers/rpmsg/
12084 F:      Documentation/rpmsg.txt
12085 F:      include/linux/rpmsg.h
12086 F:      include/linux/rpmsg/
12087
12088 RENESAS CLOCK DRIVERS
12089 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12090 L:      linux-renesas-soc@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12092 S:      Supported
12093 F:      drivers/clk/renesas/
12094
12095 RENESAS EMEV2 I2C DRIVER
12096 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12097 S:      Supported
12098 F:      drivers/i2c/busses/i2c-emev2.c
12099
12100 RENESAS ETHERNET DRIVERS
12101 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12102 L:      netdev@vger.kernel.org
12103 L:      linux-renesas-soc@vger.kernel.org
12104 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12105 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12106 F:      drivers/net/ethernet/renesas/
12107 F:      include/linux/sh_eth.h
12108
12109 RENESAS R-CAR GYROADC DRIVER
12110 M:      Marek Vasut <marek.vasut@gmail.com>
12111 L:      linux-iio@vger.kernel.org
12112 S:      Supported
12113 F:      drivers/iio/adc/rcar_gyro_adc.c
12114
12115 RENESAS R-CAR I2C DRIVERS
12116 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12117 S:      Supported
12118 F:      drivers/i2c/busses/i2c-rcar.c
12119 F:      drivers/i2c/busses/i2c-sh_mobile.c
12120
12121 RENESAS USB PHY DRIVER
12122 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12123 L:      linux-renesas-soc@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12126
12127 RESET CONTROLLER FRAMEWORK
12128 M:      Philipp Zabel <p.zabel@pengutronix.de>
12129 T:      git git://git.pengutronix.de/git/pza/linux
12130 S:      Maintained
12131 F:      drivers/reset/
12132 F:      Documentation/devicetree/bindings/reset/
12133 F:      include/dt-bindings/reset/
12134 F:      include/linux/reset.h
12135 F:      include/linux/reset-controller.h
12136
12137 RESTARTABLE SEQUENCES SUPPORT
12138 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12139 M:      Peter Zijlstra <peterz@infradead.org>
12140 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12141 M:      Boqun Feng <boqun.feng@gmail.com>
12142 L:      linux-kernel@vger.kernel.org
12143 S:      Supported
12144 F:      kernel/rseq.c
12145 F:      include/uapi/linux/rseq.h
12146 F:      include/trace/events/rseq.h
12147 F:      tools/testing/selftests/rseq/
12148
12149 RFKILL
12150 M:      Johannes Berg <johannes@sipsolutions.net>
12151 L:      linux-wireless@vger.kernel.org
12152 W:      http://wireless.kernel.org/
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12155 S:      Maintained
12156 F:      Documentation/rfkill.txt
12157 F:      Documentation/ABI/stable/sysfs-class-rfkill
12158 F:      net/rfkill/
12159
12160 RHASHTABLE
12161 M:      Thomas Graf <tgraf@suug.ch>
12162 M:      Herbert Xu <herbert@gondor.apana.org.au>
12163 L:      netdev@vger.kernel.org
12164 S:      Maintained
12165 F:      lib/rhashtable.c
12166 F:      include/linux/rhashtable.h
12167
12168 RICOH R5C592 MEMORYSTICK DRIVER
12169 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12170 S:      Maintained
12171 F:      drivers/memstick/host/r592.*
12172
12173 RICOH SMARTMEDIA/XD DRIVER
12174 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12175 S:      Maintained
12176 F:      drivers/mtd/nand/raw/r852.c
12177 F:      drivers/mtd/nand/raw/r852.h
12178
12179 RISC-V ARCHITECTURE
12180 M:      Palmer Dabbelt <palmer@sifive.com>
12181 M:      Albert Ou <aou@eecs.berkeley.edu>
12182 L:      linux-riscv@lists.infradead.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12184 S:      Supported
12185 F:      arch/riscv/
12186 K:      riscv
12187 N:      riscv
12188
12189 ROCCAT DRIVERS
12190 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12191 W:      http://sourceforge.net/projects/roccat/
12192 S:      Maintained
12193 F:      drivers/hid/hid-roccat*
12194 F:      include/linux/hid-roccat*
12195 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12196
12197 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12198 M:      Jacob chen <jacob2.chen@rock-chips.com>
12199 L:      linux-media@vger.kernel.org
12200 S:      Maintained
12201 F:      drivers/media/platform/rockchip/rga/
12202 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12203
12204 ROCKER DRIVER
12205 M:      Jiri Pirko <jiri@resnulli.us>
12206 L:      netdev@vger.kernel.org
12207 S:      Supported
12208 F:      drivers/net/ethernet/rocker/
12209
12210 ROCKETPORT DRIVER
12211 P:      Comtrol Corp.
12212 W:      http://www.comtrol.com
12213 S:      Maintained
12214 F:      Documentation/serial/rocket.txt
12215 F:      drivers/tty/rocket*
12216
12217 ROCKETPORT EXPRESS/INFINITY DRIVER
12218 M:      Kevin Cernekee <cernekee@gmail.com>
12219 L:      linux-serial@vger.kernel.org
12220 S:      Odd Fixes
12221 F:      drivers/tty/serial/rp2.*
12222
12223 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12224 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12225 L:      linux-kernel@vger.kernel.org
12226 L:      linux-renesas-soc@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/mfd/bd9571mwv.c
12229 F:      drivers/regulator/bd9571mwv-regulator.c
12230 F:      drivers/gpio/gpio-bd9571mwv.c
12231 F:      include/linux/mfd/bd9571mwv.h
12232 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12233
12234 ROSE NETWORK LAYER
12235 M:      Ralf Baechle <ralf@linux-mips.org>
12236 L:      linux-hams@vger.kernel.org
12237 W:      http://www.linux-ax25.org/
12238 S:      Maintained
12239 F:      include/net/rose.h
12240 F:      include/uapi/linux/rose.h
12241 F:      net/rose/
12242
12243 RTL2830 MEDIA DRIVER
12244 M:      Antti Palosaari <crope@iki.fi>
12245 L:      linux-media@vger.kernel.org
12246 W:      https://linuxtv.org
12247 W:      http://palosaari.fi/linux/
12248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12249 T:      git git://linuxtv.org/anttip/media_tree.git
12250 S:      Maintained
12251 F:      drivers/media/dvb-frontends/rtl2830*
12252
12253 RTL2832 MEDIA DRIVER
12254 M:      Antti Palosaari <crope@iki.fi>
12255 L:      linux-media@vger.kernel.org
12256 W:      https://linuxtv.org
12257 W:      http://palosaari.fi/linux/
12258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12259 T:      git git://linuxtv.org/anttip/media_tree.git
12260 S:      Maintained
12261 F:      drivers/media/dvb-frontends/rtl2832*
12262
12263 RTL2832_SDR MEDIA DRIVER
12264 M:      Antti Palosaari <crope@iki.fi>
12265 L:      linux-media@vger.kernel.org
12266 W:      https://linuxtv.org
12267 W:      http://palosaari.fi/linux/
12268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12269 T:      git git://linuxtv.org/anttip/media_tree.git
12270 S:      Maintained
12271 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12272
12273 RTL8180 WIRELESS DRIVER
12274 L:      linux-wireless@vger.kernel.org
12275 W:      http://wireless.kernel.org/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12277 S:      Orphan
12278 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12279
12280 RTL8187 WIRELESS DRIVER
12281 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12282 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12283 M:      Larry Finger <Larry.Finger@lwfinger.net>
12284 L:      linux-wireless@vger.kernel.org
12285 W:      http://wireless.kernel.org/
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12287 S:      Maintained
12288 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12289
12290 REALTEK WIRELESS DRIVER (rtlwifi family)
12291 M:      Ping-Ke Shih <pkshih@realtek.com>
12292 L:      linux-wireless@vger.kernel.org
12293 W:      http://wireless.kernel.org/
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12295 S:      Maintained
12296 F:      drivers/net/wireless/realtek/rtlwifi/
12297
12298 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12299 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12300 L:      linux-wireless@vger.kernel.org
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12302 S:      Maintained
12303 F:      drivers/net/wireless/realtek/rtl8xxxu/
12304
12305 RXRPC SOCKETS (AF_RXRPC)
12306 M:      David Howells <dhowells@redhat.com>
12307 L:      linux-afs@lists.infradead.org
12308 S:      Supported
12309 F:      net/rxrpc/
12310 F:      include/keys/rxrpc-type.h
12311 F:      include/net/af_rxrpc.h
12312 F:      include/trace/events/rxrpc.h
12313 F:      include/uapi/linux/rxrpc.h
12314 F:      Documentation/networking/rxrpc.txt
12315 W:      https://www.infradead.org/~dhowells/kafs/
12316
12317 S3 SAVAGE FRAMEBUFFER DRIVER
12318 M:      Antonino Daplas <adaplas@gmail.com>
12319 L:      linux-fbdev@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/video/fbdev/savage/
12322
12323 S390
12324 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12325 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12326 L:      linux-s390@vger.kernel.org
12327 W:      http://www.ibm.com/developerworks/linux/linux390/
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12329 S:      Supported
12330 F:      arch/s390/
12331 F:      drivers/s390/
12332 F:      Documentation/s390/
12333 F:      Documentation/driver-api/s390-drivers.rst
12334
12335 S390 COMMON I/O LAYER
12336 M:      Sebastian Ott <sebott@linux.ibm.com>
12337 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12338 L:      linux-s390@vger.kernel.org
12339 W:      http://www.ibm.com/developerworks/linux/linux390/
12340 S:      Supported
12341 F:      drivers/s390/cio/
12342
12343 S390 DASD DRIVER
12344 M:      Stefan Haberland <sth@linux.ibm.com>
12345 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12346 L:      linux-s390@vger.kernel.org
12347 W:      http://www.ibm.com/developerworks/linux/linux390/
12348 S:      Supported
12349 F:      drivers/s390/block/dasd*
12350 F:      block/partitions/ibm.c
12351
12352 S390 IOMMU (PCI)
12353 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12354 L:      linux-s390@vger.kernel.org
12355 W:      http://www.ibm.com/developerworks/linux/linux390/
12356 S:      Supported
12357 F:      drivers/iommu/s390-iommu.c
12358
12359 S390 IUCV NETWORK LAYER
12360 M:      Julian Wiedmann <jwi@linux.ibm.com>
12361 M:      Ursula Braun <ubraun@linux.ibm.com>
12362 L:      linux-s390@vger.kernel.org
12363 W:      http://www.ibm.com/developerworks/linux/linux390/
12364 S:      Supported
12365 F:      drivers/s390/net/*iucv*
12366 F:      include/net/iucv/
12367 F:      net/iucv/
12368
12369 S390 NETWORK DRIVERS
12370 M:      Julian Wiedmann <jwi@linux.ibm.com>
12371 M:      Ursula Braun <ubraun@linux.ibm.com>
12372 L:      linux-s390@vger.kernel.org
12373 W:      http://www.ibm.com/developerworks/linux/linux390/
12374 S:      Supported
12375 F:      drivers/s390/net/
12376
12377 S390 PCI SUBSYSTEM
12378 M:      Sebastian Ott <sebott@linux.ibm.com>
12379 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12380 L:      linux-s390@vger.kernel.org
12381 W:      http://www.ibm.com/developerworks/linux/linux390/
12382 S:      Supported
12383 F:      arch/s390/pci/
12384 F:      drivers/pci/hotplug/s390_pci_hpc.c
12385
12386 S390 VFIO-CCW DRIVER
12387 M:      Cornelia Huck <cohuck@redhat.com>
12388 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12389 M:      Halil Pasic <pasic@linux.ibm.com>
12390 L:      linux-s390@vger.kernel.org
12391 L:      kvm@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/s390/cio/vfio_ccw*
12394 F:      Documentation/s390/vfio-ccw.txt
12395 F:      include/uapi/linux/vfio_ccw.h
12396
12397 S390 ZCRYPT DRIVER
12398 M:      Harald Freudenberger <freude@linux.ibm.com>
12399 L:      linux-s390@vger.kernel.org
12400 W:      http://www.ibm.com/developerworks/linux/linux390/
12401 S:      Supported
12402 F:      drivers/s390/crypto/
12403
12404 S390 ZFCP DRIVER
12405 M:      Steffen Maier <maier@linux.ibm.com>
12406 M:      Benjamin Block <bblock@linux.ibm.com>
12407 L:      linux-s390@vger.kernel.org
12408 W:      http://www.ibm.com/developerworks/linux/linux390/
12409 S:      Supported
12410 F:      drivers/s390/scsi/zfcp_*
12411
12412 S3C24XX SD/MMC Driver
12413 M:      Ben Dooks <ben-linux@fluff.org>
12414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12415 S:      Supported
12416 F:      drivers/mmc/host/s3cmci.*
12417
12418 SAA6588 RDS RECEIVER DRIVER
12419 M:      Hans Verkuil <hverkuil@xs4all.nl>
12420 L:      linux-media@vger.kernel.org
12421 T:      git git://linuxtv.org/media_tree.git
12422 W:      https://linuxtv.org
12423 S:      Odd Fixes
12424 F:      drivers/media/i2c/saa6588*
12425
12426 SAA7134 VIDEO4LINUX DRIVER
12427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12428 L:      linux-media@vger.kernel.org
12429 W:      https://linuxtv.org
12430 T:      git git://linuxtv.org/media_tree.git
12431 S:      Odd fixes
12432 F:      Documentation/media/v4l-drivers/saa7134*
12433 F:      drivers/media/pci/saa7134/
12434
12435 SAA7146 VIDEO4LINUX-2 DRIVER
12436 M:      Hans Verkuil <hverkuil@xs4all.nl>
12437 L:      linux-media@vger.kernel.org
12438 T:      git git://linuxtv.org/media_tree.git
12439 S:      Maintained
12440 F:      drivers/media/common/saa7146/
12441 F:      drivers/media/pci/saa7146/
12442 F:      include/media/saa7146*
12443
12444 SAMSUNG AUDIO (ASoC) DRIVERS
12445 M:      Krzysztof Kozlowski <krzk@kernel.org>
12446 M:      Sangbeom Kim <sbkim73@samsung.com>
12447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12449 S:      Supported
12450 F:      sound/soc/samsung/
12451 F:      Documentation/devicetree/bindings/sound/samsung*
12452
12453 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12454 M:      Krzysztof Kozlowski <krzk@kernel.org>
12455 L:      linux-crypto@vger.kernel.org
12456 L:      linux-samsung-soc@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/crypto/exynos-rng.c
12459 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12460
12461 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12462 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12463 L:      linux-samsung-soc@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/char/hw_random/exynos-trng.c
12466 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12467
12468 SAMSUNG FRAMEBUFFER DRIVER
12469 M:      Jingoo Han <jingoohan1@gmail.com>
12470 L:      linux-fbdev@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/video/fbdev/s3c-fb.c
12473
12474 SAMSUNG LAPTOP DRIVER
12475 M:      Corentin Chary <corentin.chary@gmail.com>
12476 L:      platform-driver-x86@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/platform/x86/samsung-laptop.c
12479
12480 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12481 M:      Sangbeom Kim <sbkim73@samsung.com>
12482 M:      Krzysztof Kozlowski <krzk@kernel.org>
12483 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12484 L:      linux-kernel@vger.kernel.org
12485 L:      linux-samsung-soc@vger.kernel.org
12486 S:      Supported
12487 F:      drivers/mfd/sec*.c
12488 F:      drivers/regulator/s2m*.c
12489 F:      drivers/regulator/s5m*.c
12490 F:      drivers/clk/clk-s2mps11.c
12491 F:      drivers/rtc/rtc-s5m.c
12492 F:      include/linux/mfd/samsung/
12493 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12494 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12495 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12496 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12497
12498 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12499 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12500 L:      linux-media@vger.kernel.org
12501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12502 S:      Maintained
12503 F:      drivers/media/platform/s3c-camif/
12504 F:      include/media/drv-intf/s3c_camif.h
12505
12506 SAMSUNG S3FWRN5 NFC DRIVER
12507 M:      Robert Baldyga <r.baldyga@samsung.com>
12508 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12509 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12510 S:      Supported
12511 F:      drivers/nfc/s3fwrn5
12512
12513 SAMSUNG S5C73M3 CAMERA DRIVER
12514 M:      Kyungmin Park <kyungmin.park@samsung.com>
12515 M:      Andrzej Hajda <a.hajda@samsung.com>
12516 L:      linux-media@vger.kernel.org
12517 S:      Supported
12518 F:      drivers/media/i2c/s5c73m3/*
12519
12520 SAMSUNG S5K5BAF CAMERA DRIVER
12521 M:      Kyungmin Park <kyungmin.park@samsung.com>
12522 M:      Andrzej Hajda <a.hajda@samsung.com>
12523 L:      linux-media@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/media/i2c/s5k5baf.c
12526
12527 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12528 M:      Krzysztof Kozlowski <krzk@kernel.org>
12529 M:      Vladimir Zapolskiy <vz@mleia.com>
12530 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12531 L:      linux-crypto@vger.kernel.org
12532 L:      linux-samsung-soc@vger.kernel.org
12533 S:      Maintained
12534 F:      drivers/crypto/s5p-sss.c
12535
12536 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12537 M:      Kyungmin Park <kyungmin.park@samsung.com>
12538 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12539 L:      linux-media@vger.kernel.org
12540 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12541 S:      Supported
12542 F:      drivers/media/platform/exynos4-is/
12543
12544 SAMSUNG SOC CLOCK DRIVERS
12545 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12546 M:      Tomasz Figa <tomasz.figa@gmail.com>
12547 M:      Chanwoo Choi <cw00.choi@samsung.com>
12548 S:      Supported
12549 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12551 F:      drivers/clk/samsung/
12552 F:      include/dt-bindings/clock/exynos*.h
12553 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12554
12555 SAMSUNG SPI DRIVERS
12556 M:      Kukjin Kim <kgene@kernel.org>
12557 M:      Krzysztof Kozlowski <krzk@kernel.org>
12558 M:      Andi Shyti <andi@etezian.org>
12559 L:      linux-spi@vger.kernel.org
12560 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12561 S:      Maintained
12562 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12563 F:      drivers/spi/spi-s3c*
12564 F:      include/linux/platform_data/spi-s3c64xx.h
12565
12566 SAMSUNG SXGBE DRIVERS
12567 M:      Byungho An <bh74.an@samsung.com>
12568 M:      Girish K S <ks.giri@samsung.com>
12569 M:      Vipul Pandya <vipul.pandya@samsung.com>
12570 S:      Supported
12571 L:      netdev@vger.kernel.org
12572 F:      drivers/net/ethernet/samsung/sxgbe/
12573
12574 SAMSUNG THERMAL DRIVER
12575 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12576 L:      linux-pm@vger.kernel.org
12577 L:      linux-samsung-soc@vger.kernel.org
12578 S:      Supported
12579 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12580 F:      drivers/thermal/samsung/
12581
12582 SAMSUNG USB2 PHY DRIVER
12583 M:      Kamil Debski <kamil@wypas.org>
12584 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12585 L:      linux-kernel@vger.kernel.org
12586 S:      Supported
12587 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12588 F:      Documentation/phy/samsung-usb2.txt
12589 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12590 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12591 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12592 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12593 F:      drivers/phy/samsung/phy-samsung-usb2.c
12594 F:      drivers/phy/samsung/phy-samsung-usb2.h
12595
12596 SC1200 WDT DRIVER
12597 M:      Zwane Mwaikambo <zwanem@gmail.com>
12598 S:      Maintained
12599 F:      drivers/watchdog/sc1200wdt.c
12600
12601 SCHEDULER
12602 M:      Ingo Molnar <mingo@redhat.com>
12603 M:      Peter Zijlstra <peterz@infradead.org>
12604 L:      linux-kernel@vger.kernel.org
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12606 S:      Maintained
12607 F:      kernel/sched/
12608 F:      include/linux/sched.h
12609 F:      include/uapi/linux/sched.h
12610 F:      include/linux/wait.h
12611
12612 SCR24X CHIP CARD INTERFACE DRIVER
12613 M:      Lubomir Rintel <lkundrak@v3.sk>
12614 S:      Supported
12615 F:      drivers/char/pcmcia/scr24x_cs.c
12616
12617 SCSI CDROM DRIVER
12618 M:      Jens Axboe <axboe@kernel.dk>
12619 L:      linux-scsi@vger.kernel.org
12620 W:      http://www.kernel.dk
12621 S:      Maintained
12622 F:      drivers/scsi/sr*
12623
12624 SCSI RDMA PROTOCOL (SRP) INITIATOR
12625 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12626 L:      linux-rdma@vger.kernel.org
12627 S:      Supported
12628 W:      http://www.openfabrics.org
12629 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12631 F:      drivers/infiniband/ulp/srp/
12632 F:      include/scsi/srp.h
12633
12634 SCSI SG DRIVER
12635 M:      Doug Gilbert <dgilbert@interlog.com>
12636 L:      linux-scsi@vger.kernel.org
12637 W:      http://sg.danny.cz/sg
12638 S:      Maintained
12639 F:      Documentation/scsi/scsi-generic.txt
12640 F:      drivers/scsi/sg.c
12641 F:      include/scsi/sg.h
12642
12643 SCSI SUBSYSTEM
12644 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12646 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12648 L:      linux-scsi@vger.kernel.org
12649 S:      Maintained
12650 F:      Documentation/devicetree/bindings/scsi/
12651 F:      drivers/scsi/
12652 F:      include/scsi/
12653
12654 SCSI TAPE DRIVER
12655 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12656 L:      linux-scsi@vger.kernel.org
12657 S:      Maintained
12658 F:      Documentation/scsi/st.txt
12659 F:      drivers/scsi/st.*
12660 F:      drivers/scsi/st_*.h
12661
12662 SCTP PROTOCOL
12663 M:      Vlad Yasevich <vyasevich@gmail.com>
12664 M:      Neil Horman <nhorman@tuxdriver.com>
12665 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12666 L:      linux-sctp@vger.kernel.org
12667 W:      http://lksctp.sourceforge.net
12668 S:      Maintained
12669 F:      Documentation/networking/sctp.txt
12670 F:      include/linux/sctp.h
12671 F:      include/uapi/linux/sctp.h
12672 F:      include/net/sctp/
12673 F:      net/sctp/
12674
12675 SCx200 CPU SUPPORT
12676 M:      Jim Cromie <jim.cromie@gmail.com>
12677 S:      Odd Fixes
12678 F:      Documentation/i2c/busses/scx200_acb
12679 F:      arch/x86/platform/scx200/
12680 F:      drivers/watchdog/scx200_wdt.c
12681 F:      drivers/i2c/busses/scx200*
12682 F:      drivers/mtd/maps/scx200_docflash.c
12683 F:      include/linux/scx200.h
12684
12685 SCx200 GPIO DRIVER
12686 M:      Jim Cromie <jim.cromie@gmail.com>
12687 S:      Maintained
12688 F:      drivers/char/scx200_gpio.c
12689 F:      include/linux/scx200_gpio.h
12690
12691 SCx200 HRT CLOCKSOURCE DRIVER
12692 M:      Jim Cromie <jim.cromie@gmail.com>
12693 S:      Maintained
12694 F:      drivers/clocksource/scx200_hrt.c
12695
12696 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12697 M:      Sascha Sommer <saschasommer@freenet.de>
12698 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12699 S:      Maintained
12700 F:      drivers/mmc/host/sdricoh_cs.c
12701
12702 SECURE COMPUTING
12703 M:      Kees Cook <keescook@chromium.org>
12704 R:      Andy Lutomirski <luto@amacapital.net>
12705 R:      Will Drewry <wad@chromium.org>
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12707 S:      Supported
12708 F:      kernel/seccomp.c
12709 F:      include/uapi/linux/seccomp.h
12710 F:      include/linux/seccomp.h
12711 F:      tools/testing/selftests/seccomp/*
12712 F:      tools/testing/selftests/kselftest_harness.h
12713 F:      Documentation/userspace-api/seccomp_filter.rst
12714 K:      \bsecure_computing
12715 K:      \bTIF_SECCOMP\b
12716
12717 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12718 M:      Al Cooper <alcooperx@gmail.com>
12719 L:      linux-mmc@vger.kernel.org
12720 L:      bcm-kernel-feedback-list@broadcom.com
12721 S:      Maintained
12722 F:      drivers/mmc/host/sdhci-brcmstb*
12723
12724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12725 M:      Adrian Hunter <adrian.hunter@intel.com>
12726 L:      linux-mmc@vger.kernel.org
12727 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12728 S:      Maintained
12729 F:      drivers/mmc/host/sdhci*
12730 F:      include/linux/mmc/sdhci*
12731
12732 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12733 M:      Ben Dooks <ben-linux@fluff.org>
12734 M:      Jaehoon Chung <jh80.chung@samsung.com>
12735 L:      linux-mmc@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/mmc/host/sdhci-s3c*
12738
12739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12740 M:      Viresh Kumar <vireshk@kernel.org>
12741 L:      linux-mmc@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/mmc/host/sdhci-spear.c
12744
12745 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12746 M:      Kishon Vijay Abraham I <kishon@ti.com>
12747 L:      linux-mmc@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/mmc/host/sdhci-omap.c
12750
12751 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12752 M:      Scott Bauer <scott.bauer@intel.com>
12753 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12754 L:      linux-block@vger.kernel.org
12755 S:      Supported
12756 F:      block/sed*
12757 F:      block/opal_proto.h
12758 F:      include/linux/sed*
12759 F:      include/uapi/linux/sed*
12760
12761 SECURITY CONTACT
12762 M:      Security Officers <security@kernel.org>
12763 S:      Supported
12764
12765 SECURITY SUBSYSTEM
12766 M:      James Morris <jmorris@namei.org>
12767 M:      "Serge E. Hallyn" <serge@hallyn.com>
12768 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12770 W:      http://kernsec.org/
12771 S:      Supported
12772 F:      security/
12773
12774 SELINUX SECURITY MODULE
12775 M:      Paul Moore <paul@paul-moore.com>
12776 M:      Stephen Smalley <sds@tycho.nsa.gov>
12777 M:      Eric Paris <eparis@parisplace.org>
12778 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12779 W:      https://selinuxproject.org
12780 W:      https://github.com/SELinuxProject
12781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12782 S:      Supported
12783 F:      include/linux/selinux*
12784 F:      security/selinux/
12785 F:      scripts/selinux/
12786 F:      Documentation/admin-guide/LSM/SELinux.rst
12787
12788 SENSABLE PHANTOM
12789 M:      Jiri Slaby <jirislaby@gmail.com>
12790 S:      Maintained
12791 F:      drivers/misc/phantom.c
12792 F:      include/uapi/linux/phantom.h
12793
12794 SERIAL DEVICE BUS
12795 M:      Rob Herring <robh@kernel.org>
12796 L:      linux-serial@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12799 F:      drivers/tty/serdev/
12800 F:      include/linux/serdev.h
12801
12802 SERIAL DRIVERS
12803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12804 L:      linux-serial@vger.kernel.org
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/serial/
12807 F:      drivers/tty/serial/
12808
12809 SERIAL IR RECEIVER
12810 M:      Sean Young <sean@mess.org>
12811 L:      linux-media@vger.kernel.org
12812 S:      Maintained
12813 F:      drivers/media/rc/serial_ir.c
12814
12815 SFC NETWORK DRIVER
12816 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12817 M:      Edward Cree <ecree@solarflare.com>
12818 M:      Bert Kenward <bkenward@solarflare.com>
12819 L:      netdev@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/net/ethernet/sfc/
12822
12823 SGI GRU DRIVER
12824 M:      Dimitri Sivanich <sivanich@sgi.com>
12825 S:      Maintained
12826 F:      drivers/misc/sgi-gru/
12827
12828 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12829 M:      Pat Gefre <pfg@sgi.com>
12830 L:      linux-ia64@vger.kernel.org
12831 S:      Supported
12832 F:      Documentation/ia64/serial.txt
12833 F:      drivers/tty/serial/ioc?_serial.c
12834 F:      include/linux/ioc?.h
12835
12836 SGI XP/XPC/XPNET DRIVER
12837 M:      Cliff Whickman <cpw@sgi.com>
12838 M:      Robin Holt <robinmholt@gmail.com>
12839 S:      Maintained
12840 F:      drivers/misc/sgi-xp/
12841
12842 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12843 M:      Ursula Braun <ubraun@linux.ibm.com>
12844 L:      linux-s390@vger.kernel.org
12845 W:      http://www.ibm.com/developerworks/linux/linux390/
12846 S:      Supported
12847 F:      net/smc/
12848
12849 SH_VEU V4L2 MEM2MEM DRIVER
12850 L:      linux-media@vger.kernel.org
12851 S:      Orphan
12852 F:      drivers/media/platform/sh_veu.c
12853
12854 SH_VOU V4L2 OUTPUT DRIVER
12855 L:      linux-media@vger.kernel.org
12856 S:      Orphan
12857 F:      drivers/media/platform/sh_vou.c
12858 F:      include/media/drv-intf/sh_vou.h
12859
12860 SI2157 MEDIA DRIVER
12861 M:      Antti Palosaari <crope@iki.fi>
12862 L:      linux-media@vger.kernel.org
12863 W:      https://linuxtv.org
12864 W:      http://palosaari.fi/linux/
12865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12866 T:      git git://linuxtv.org/anttip/media_tree.git
12867 S:      Maintained
12868 F:      drivers/media/tuners/si2157*
12869
12870 SI2165 MEDIA DRIVER
12871 M:      Matthias Schwarzott <zzam@gentoo.org>
12872 L:      linux-media@vger.kernel.org
12873 W:      https://linuxtv.org
12874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12875 S:      Maintained
12876 F:      drivers/media/dvb-frontends/si2165*
12877
12878 SI2168 MEDIA DRIVER
12879 M:      Antti Palosaari <crope@iki.fi>
12880 L:      linux-media@vger.kernel.org
12881 W:      https://linuxtv.org
12882 W:      http://palosaari.fi/linux/
12883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12884 T:      git git://linuxtv.org/anttip/media_tree.git
12885 S:      Maintained
12886 F:      drivers/media/dvb-frontends/si2168*
12887
12888 SI470X FM RADIO RECEIVER I2C DRIVER
12889 M:      Hans Verkuil <hverkuil@xs4all.nl>
12890 L:      linux-media@vger.kernel.org
12891 T:      git git://linuxtv.org/media_tree.git
12892 W:      https://linuxtv.org
12893 S:      Odd Fixes
12894 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12895
12896 SI470X FM RADIO RECEIVER USB DRIVER
12897 M:      Hans Verkuil <hverkuil@xs4all.nl>
12898 L:      linux-media@vger.kernel.org
12899 T:      git git://linuxtv.org/media_tree.git
12900 W:      https://linuxtv.org
12901 S:      Maintained
12902 F:      drivers/media/radio/si470x/radio-si470x-common.c
12903 F:      drivers/media/radio/si470x/radio-si470x.h
12904 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12905
12906 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12907 M:      Eduardo Valentin <edubezval@gmail.com>
12908 L:      linux-media@vger.kernel.org
12909 T:      git git://linuxtv.org/media_tree.git
12910 W:      https://linuxtv.org
12911 S:      Odd Fixes
12912 F:      drivers/media/radio/si4713/si4713.?
12913
12914 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12915 M:      Eduardo Valentin <edubezval@gmail.com>
12916 L:      linux-media@vger.kernel.org
12917 T:      git git://linuxtv.org/media_tree.git
12918 W:      https://linuxtv.org
12919 S:      Odd Fixes
12920 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12921
12922 SI4713 FM RADIO TRANSMITTER USB DRIVER
12923 M:      Hans Verkuil <hverkuil@xs4all.nl>
12924 L:      linux-media@vger.kernel.org
12925 T:      git git://linuxtv.org/media_tree.git
12926 W:      https://linuxtv.org
12927 S:      Maintained
12928 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12929
12930 SIANO DVB DRIVER
12931 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12932 L:      linux-media@vger.kernel.org
12933 W:      https://linuxtv.org
12934 T:      git git://linuxtv.org/media_tree.git
12935 S:      Odd fixes
12936 F:      drivers/media/common/siano/
12937 F:      drivers/media/usb/siano/
12938 F:      drivers/media/usb/siano/
12939 F:      drivers/media/mmc/siano/
12940
12941 SIFIVE DRIVERS
12942 M:      Palmer Dabbelt <palmer@sifive.com>
12943 L:      linux-riscv@lists.infradead.org
12944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12945 S:      Supported
12946 K:      sifive
12947 N:      sifive
12948
12949 SILEAD TOUCHSCREEN DRIVER
12950 M:      Hans de Goede <hdegoede@redhat.com>
12951 L:      linux-input@vger.kernel.org
12952 L:      platform-driver-x86@vger.kernel.org
12953 S:      Maintained
12954 F:      drivers/input/touchscreen/silead.c
12955 F:      drivers/platform/x86/silead_dmi.c
12956
12957 SILICON MOTION SM712 FRAME BUFFER DRIVER
12958 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12959 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12960 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12961 L:      linux-fbdev@vger.kernel.org
12962 S:      Maintained
12963 F:      drivers/video/fbdev/sm712*
12964 F:      Documentation/fb/sm712fb.txt
12965
12966 SIMPLE FIRMWARE INTERFACE (SFI)
12967 M:      Len Brown <lenb@kernel.org>
12968 L:      sfi-devel@simplefirmware.org
12969 W:      http://simplefirmware.org/
12970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12971 S:      Supported
12972 F:      arch/x86/platform/sfi/
12973 F:      drivers/sfi/
12974 F:      include/linux/sfi*.h
12975
12976 SIMPLEFB FB DRIVER
12977 M:      Hans de Goede <hdegoede@redhat.com>
12978 L:      linux-fbdev@vger.kernel.org
12979 S:      Maintained
12980 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12981 F:      drivers/video/fbdev/simplefb.c
12982 F:      include/linux/platform_data/simplefb.h
12983
12984 SIMTEC EB110ATX (Chalice CATS)
12985 P:      Ben Dooks
12986 P:      Vincent Sanders <vince@simtec.co.uk>
12987 M:      Simtec Linux Team <linux@simtec.co.uk>
12988 W:      http://www.simtec.co.uk/products/EB110ATX/
12989 S:      Supported
12990
12991 SIMTEC EB2410ITX (BAST)
12992 P:      Ben Dooks
12993 P:      Vincent Sanders <vince@simtec.co.uk>
12994 M:      Simtec Linux Team <linux@simtec.co.uk>
12995 W:      http://www.simtec.co.uk/products/EB2410ITX/
12996 S:      Supported
12997 F:      arch/arm/mach-s3c24xx/mach-bast.c
12998 F:      arch/arm/mach-s3c24xx/bast-ide.c
12999 F:      arch/arm/mach-s3c24xx/bast-irq.c
13000
13001 SIPHASH PRF ROUTINES
13002 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13003 S:      Maintained
13004 F:      lib/siphash.c
13005 F:      lib/test_siphash.c
13006 F:      include/linux/siphash.h
13007
13008 SIOX
13009 M:      Gavin Schenk <g.schenk@eckelmann.de>
13010 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13011 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13012 S:      Supported
13013 F:      drivers/siox/*
13014 F:      include/trace/events/siox.h
13015
13016 SIS 190 ETHERNET DRIVER
13017 M:      Francois Romieu <romieu@fr.zoreil.com>
13018 L:      netdev@vger.kernel.org
13019 S:      Maintained
13020 F:      drivers/net/ethernet/sis/sis190.c
13021
13022 SIS 900/7016 FAST ETHERNET DRIVER
13023 M:      Daniele Venzano <venza@brownhat.org>
13024 W:      http://www.brownhat.org/sis900.html
13025 L:      netdev@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/net/ethernet/sis/sis900.*
13028
13029 SIS FRAMEBUFFER DRIVER
13030 M:      Thomas Winischhofer <thomas@winischhofer.net>
13031 W:      http://www.winischhofer.net/linuxsisvga.shtml
13032 S:      Maintained
13033 F:      Documentation/fb/sisfb.txt
13034 F:      drivers/video/fbdev/sis/
13035 F:      include/video/sisfb.h
13036
13037 SIS USB2VGA DRIVER
13038 M:      Thomas Winischhofer <thomas@winischhofer.net>
13039 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13040 S:      Maintained
13041 F:      drivers/usb/misc/sisusbvga/
13042
13043 SLAB ALLOCATOR
13044 M:      Christoph Lameter <cl@linux.com>
13045 M:      Pekka Enberg <penberg@kernel.org>
13046 M:      David Rientjes <rientjes@google.com>
13047 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13048 M:      Andrew Morton <akpm@linux-foundation.org>
13049 L:      linux-mm@kvack.org
13050 S:      Maintained
13051 F:      include/linux/sl?b*.h
13052 F:      mm/sl?b*
13053
13054 SLEEPABLE READ-COPY UPDATE (SRCU)
13055 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13056 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13057 M:      Josh Triplett <josh@joshtriplett.org>
13058 R:      Steven Rostedt <rostedt@goodmis.org>
13059 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13060 L:      linux-kernel@vger.kernel.org
13061 W:      http://www.rdrop.com/users/paulmck/RCU/
13062 S:      Supported
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13064 F:      include/linux/srcu.h
13065 F:      kernel/rcu/srcu.c
13066
13067 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13068 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13069 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13070 S:      Maintained
13071 F:      drivers/slimbus/
13072 F:      Documentation/devicetree/bindings/slimbus/
13073 F:      include/linux/slimbus.h
13074
13075 SMACK SECURITY MODULE
13076 M:      Casey Schaufler <casey@schaufler-ca.com>
13077 L:      linux-security-module@vger.kernel.org
13078 W:      http://schaufler-ca.com
13079 T:      git git://github.com/cschaufler/smack-next
13080 S:      Maintained
13081 F:      Documentation/admin-guide/LSM/Smack.rst
13082 F:      security/smack/
13083
13084 SMC91x ETHERNET DRIVER
13085 M:      Nicolas Pitre <nico@fluxnic.net>
13086 S:      Odd Fixes
13087 F:      drivers/net/ethernet/smsc/smc91x.*
13088
13089 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13090 M:      Sakari Ailus <sakari.ailus@iki.fi>
13091 L:      linux-media@vger.kernel.org
13092 S:      Maintained
13093 F:      drivers/media/i2c/smiapp/
13094 F:      include/media/i2c/smiapp.h
13095 F:      drivers/media/i2c/smiapp-pll.c
13096 F:      drivers/media/i2c/smiapp-pll.h
13097 F:      include/uapi/linux/smiapp.h
13098 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13099
13100 SMM665 HARDWARE MONITOR DRIVER
13101 M:      Guenter Roeck <linux@roeck-us.net>
13102 L:      linux-hwmon@vger.kernel.org
13103 S:      Maintained
13104 F:      Documentation/hwmon/smm665
13105 F:      drivers/hwmon/smm665.c
13106
13107 SMSC EMC2103 HARDWARE MONITOR DRIVER
13108 M:      Steve Glendinning <steve.glendinning@shawell.net>
13109 L:      linux-hwmon@vger.kernel.org
13110 S:      Maintained
13111 F:      Documentation/hwmon/emc2103
13112 F:      drivers/hwmon/emc2103.c
13113
13114 SMSC SCH5627 HARDWARE MONITOR DRIVER
13115 M:      Hans de Goede <hdegoede@redhat.com>
13116 L:      linux-hwmon@vger.kernel.org
13117 S:      Supported
13118 F:      Documentation/hwmon/sch5627
13119 F:      drivers/hwmon/sch5627.c
13120
13121 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13122 M:      Steve Glendinning <steve.glendinning@shawell.net>
13123 L:      linux-fbdev@vger.kernel.org
13124 S:      Maintained
13125 F:      drivers/video/fbdev/smscufx.c
13126
13127 SMSC47B397 HARDWARE MONITOR DRIVER
13128 M:      Jean Delvare <jdelvare@suse.com>
13129 L:      linux-hwmon@vger.kernel.org
13130 S:      Maintained
13131 F:      Documentation/hwmon/smsc47b397
13132 F:      drivers/hwmon/smsc47b397.c
13133
13134 SMSC911x ETHERNET DRIVER
13135 M:      Steve Glendinning <steve.glendinning@shawell.net>
13136 L:      netdev@vger.kernel.org
13137 S:      Maintained
13138 F:      include/linux/smsc911x.h
13139 F:      drivers/net/ethernet/smsc/smsc911x.*
13140
13141 SMSC9420 PCI ETHERNET DRIVER
13142 M:      Steve Glendinning <steve.glendinning@shawell.net>
13143 L:      netdev@vger.kernel.org
13144 S:      Maintained
13145 F:      drivers/net/ethernet/smsc/smsc9420.*
13146
13147 SOC-CAMERA V4L2 SUBSYSTEM
13148 L:      linux-media@vger.kernel.org
13149 T:      git git://linuxtv.org/media_tree.git
13150 S:      Orphan
13151 F:      include/media/soc*
13152 F:      drivers/media/i2c/soc_camera/
13153 F:      drivers/media/platform/soc_camera/
13154
13155 SOCIONEXT SYNQUACER I2C DRIVER
13156 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13157 L:      linux-i2c@vger.kernel.org
13158 S:      Maintained
13159 F:      drivers/i2c/busses/i2c-synquacer.c
13160 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13161
13162 SOCIONEXT UNIPHIER SOUND DRIVER
13163 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13164 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13165 S:      Maintained
13166 F:      sound/soc/uniphier/
13167
13168 SOEKRIS NET48XX LED SUPPORT
13169 M:      Chris Boot <bootc@bootc.net>
13170 S:      Maintained
13171 F:      drivers/leds/leds-net48xx.c
13172
13173 SOFT-ROCE DRIVER (rxe)
13174 M:      Moni Shoua <monis@mellanox.com>
13175 L:      linux-rdma@vger.kernel.org
13176 S:      Supported
13177 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13178 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13179 F:      drivers/infiniband/sw/rxe/
13180 F:      include/uapi/rdma/rdma_user_rxe.h
13181
13182 SOFTLOGIC 6x10 MPEG CODEC
13183 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13184 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13185 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13186 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13187 M:      Ismael Luceno <ismael@iodev.co.uk>
13188 L:      linux-media@vger.kernel.org
13189 S:      Supported
13190 F:      drivers/media/pci/solo6x10/
13191
13192 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13193 M:      James Morse <james.morse@arm.com>
13194 L:      linux-arm-kernel@lists.infradead.org
13195 S:      Maintained
13196 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13197 F:      drivers/firmware/arm_sdei.c
13198 F:      include/linux/sdei.h
13199 F:      include/uapi/linux/sdei.h
13200
13201 SOFTWARE RAID (Multiple Disks) SUPPORT
13202 M:      Shaohua Li <shli@kernel.org>
13203 L:      linux-raid@vger.kernel.org
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13205 S:      Supported
13206 F:      drivers/md/Makefile
13207 F:      drivers/md/Kconfig
13208 F:      drivers/md/md*
13209 F:      drivers/md/raid*
13210 F:      include/linux/raid/
13211 F:      include/uapi/linux/raid/
13212
13213 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13214 M:      Jassi Brar <jaswinder.singh@linaro.org>
13215 L:      netdev@vger.kernel.org
13216 S:      Maintained
13217 F:      drivers/net/ethernet/socionext/netsec.c
13218 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13219
13220 SOLIDRUN CLEARFOG SUPPORT
13221 M:      Russell King <linux@armlinux.org.uk>
13222 S:      Maintained
13223 F:      arch/arm/boot/dts/armada-388-clearfog*
13224 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13225
13226 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13227 M:      Russell King <linux@armlinux.org.uk>
13228 S:      Maintained
13229 F:      arch/arm/boot/dts/imx6*-cubox-i*
13230 F:      arch/arm/boot/dts/imx6*-hummingboard*
13231 F:      arch/arm/boot/dts/imx6*-sr-*
13232
13233 SONIC NETWORK DRIVER
13234 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13235 L:      netdev@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/net/ethernet/natsemi/sonic.*
13238
13239 SONICS SILICON BACKPLANE DRIVER (SSB)
13240 M:      Michael Buesch <m@bues.ch>
13241 L:      linux-wireless@vger.kernel.org
13242 S:      Maintained
13243 F:      drivers/ssb/
13244 F:      include/linux/ssb/
13245
13246 SONY IMX258 SENSOR DRIVER
13247 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13248 L:      linux-media@vger.kernel.org
13249 T:      git git://linuxtv.org/media_tree.git
13250 S:      Maintained
13251 F:      drivers/media/i2c/imx258.c
13252
13253 SONY IMX274 SENSOR DRIVER
13254 M:      Leon Luo <leonl@leopardimaging.com>
13255 L:      linux-media@vger.kernel.org
13256 T:      git git://linuxtv.org/media_tree.git
13257 S:      Maintained
13258 F:      drivers/media/i2c/imx274.c
13259 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13260
13261 SONY MEMORYSTICK CARD SUPPORT
13262 M:      Alex Dubov <oakad@yahoo.com>
13263 W:      http://tifmxx.berlios.de/
13264 S:      Maintained
13265 F:      drivers/memstick/host/tifm_ms.c
13266
13267 SONY MEMORYSTICK STANDARD SUPPORT
13268 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13269 S:      Maintained
13270 F:      drivers/memstick/core/ms_block.*
13271
13272 SONY VAIO CONTROL DEVICE DRIVER
13273 M:      Mattia Dongili <malattia@linux.it>
13274 L:      platform-driver-x86@vger.kernel.org
13275 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13276 S:      Maintained
13277 F:      Documentation/laptops/sony-laptop.txt
13278 F:      drivers/char/sonypi.c
13279 F:      drivers/platform/x86/sony-laptop.c
13280 F:      include/linux/sony-laptop.h
13281
13282 SOUND
13283 M:      Jaroslav Kysela <perex@perex.cz>
13284 M:      Takashi Iwai <tiwai@suse.com>
13285 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13286 W:      http://www.alsa-project.org/
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13288 T:      git git://git.alsa-project.org/alsa-kernel.git
13289 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13290 S:      Maintained
13291 F:      Documentation/sound/
13292 F:      include/sound/
13293 F:      include/uapi/sound/
13294 F:      sound/
13295
13296 SOUND - COMPRESSED AUDIO
13297 M:      Vinod Koul <vkoul@kernel.org>
13298 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13300 S:      Supported
13301 F:      Documentation/sound/designs/compress-offload.rst
13302 F:      include/sound/compress_driver.h
13303 F:      include/uapi/sound/compress_*
13304 F:      sound/core/compress_offload.c
13305 F:      sound/soc/soc-compress.c
13306
13307 SOUND - DMAENGINE HELPERS
13308 M:      Lars-Peter Clausen <lars@metafoo.de>
13309 S:      Supported
13310 F:      include/sound/dmaengine_pcm.h
13311 F:      sound/core/pcm_dmaengine.c
13312 F:      sound/soc/soc-generic-dmaengine-pcm.c
13313
13314 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13315 M:      Liam Girdwood <lgirdwood@gmail.com>
13316 M:      Mark Brown <broonie@kernel.org>
13317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13318 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13319 W:      http://alsa-project.org/main/index.php/ASoC
13320 S:      Supported
13321 F:      Documentation/devicetree/bindings/sound/
13322 F:      Documentation/sound/soc/
13323 F:      sound/soc/
13324 F:      include/sound/soc*
13325
13326 SOUNDWIRE SUBSYSTEM
13327 M:      Vinod Koul <vinod.koul@intel.com>
13328 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13329 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13331 S:      Supported
13332 F:      Documentation/driver-api/soundwire/
13333 F:      drivers/soundwire/
13334 F:      include/linux/soundwire/
13335
13336 SP2 MEDIA DRIVER
13337 M:      Olli Salonen <olli.salonen@iki.fi>
13338 L:      linux-media@vger.kernel.org
13339 W:      https://linuxtv.org
13340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13341 S:      Maintained
13342 F:      drivers/media/dvb-frontends/sp2*
13343
13344 SPARC + UltraSPARC (sparc/sparc64)
13345 M:      "David S. Miller" <davem@davemloft.net>
13346 L:      sparclinux@vger.kernel.org
13347 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13350 S:      Maintained
13351 F:      arch/sparc/
13352 F:      drivers/sbus/
13353
13354 SPARC SERIAL DRIVERS
13355 M:      "David S. Miller" <davem@davemloft.net>
13356 L:      sparclinux@vger.kernel.org
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13359 S:      Maintained
13360 F:      include/linux/sunserialcore.h
13361 F:      drivers/tty/serial/suncore.c
13362 F:      drivers/tty/serial/sunhv.c
13363 F:      drivers/tty/serial/sunsab.c
13364 F:      drivers/tty/serial/sunsab.h
13365 F:      drivers/tty/serial/sunsu.c
13366 F:      drivers/tty/serial/sunzilog.c
13367 F:      drivers/tty/serial/sunzilog.h
13368 F:      drivers/tty/vcc.c
13369
13370 SPARSE CHECKER
13371 M:      "Christopher Li" <sparse@chrisli.org>
13372 L:      linux-sparse@vger.kernel.org
13373 W:      https://sparse.wiki.kernel.org/
13374 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13375 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13376 S:      Maintained
13377 F:      include/linux/compiler.h
13378
13379 SPEAR CLOCK FRAMEWORK SUPPORT
13380 M:      Viresh Kumar <vireshk@kernel.org>
13381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13382 W:      http://www.st.com/spear
13383 S:      Maintained
13384 F:      drivers/clk/spear/
13385
13386 SPEAR PLATFORM SUPPORT
13387 M:      Viresh Kumar <vireshk@kernel.org>
13388 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13390 W:      http://www.st.com/spear
13391 S:      Maintained
13392 F:      arch/arm/boot/dts/spear*
13393 F:      arch/arm/mach-spear/
13394
13395 SPI NOR SUBSYSTEM
13396 M:      Marek Vasut <marek.vasut@gmail.com>
13397 L:      linux-mtd@lists.infradead.org
13398 W:      http://www.linux-mtd.infradead.org/
13399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13400 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13401 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13402 S:      Maintained
13403 F:      drivers/mtd/spi-nor/
13404 F:      include/linux/mtd/spi-nor.h
13405
13406 SPI SUBSYSTEM
13407 M:      Mark Brown <broonie@kernel.org>
13408 L:      linux-spi@vger.kernel.org
13409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13410 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13411 S:      Maintained
13412 F:      Documentation/devicetree/bindings/spi/
13413 F:      Documentation/spi/
13414 F:      drivers/spi/
13415 F:      include/linux/spi/
13416 F:      include/uapi/linux/spi/
13417 F:      tools/spi/
13418
13419 SPIDERNET NETWORK DRIVER for CELL
13420 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13421 L:      netdev@vger.kernel.org
13422 S:      Supported
13423 F:      Documentation/networking/spider_net.txt
13424 F:      drivers/net/ethernet/toshiba/spider_net*
13425
13426 SPMI SUBSYSTEM
13427 R:      Stephen Boyd <sboyd@kernel.org>
13428 L:      linux-arm-msm@vger.kernel.org
13429 F:      Documentation/devicetree/bindings/spmi/
13430 F:      drivers/spmi/
13431 F:      include/dt-bindings/spmi/spmi.h
13432 F:      include/linux/spmi.h
13433 F:      include/trace/events/spmi.h
13434
13435 SPU FILE SYSTEM
13436 M:      Jeremy Kerr <jk@ozlabs.org>
13437 L:      linuxppc-dev@lists.ozlabs.org
13438 W:      http://www.ibm.com/developerworks/power/cell/
13439 S:      Supported
13440 F:      Documentation/filesystems/spufs.txt
13441 F:      arch/powerpc/platforms/cell/spufs/
13442
13443 SQUASHFS FILE SYSTEM
13444 M:      Phillip Lougher <phillip@squashfs.org.uk>
13445 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13446 W:      http://squashfs.org.uk
13447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13448 S:      Maintained
13449 F:      Documentation/filesystems/squashfs.txt
13450 F:      fs/squashfs/
13451
13452 SRM (Alpha) environment access
13453 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13454 S:      Maintained
13455 F:      arch/alpha/kernel/srm_env.c
13456
13457 ST STM32 I2C/SMBUS DRIVER
13458 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13459 L:      linux-i2c@vger.kernel.org
13460 S:      Maintained
13461 F:      drivers/i2c/busses/i2c-stm32*
13462
13463 STABLE BRANCH
13464 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13465 L:      stable@vger.kernel.org
13466 S:      Supported
13467 F:      Documentation/process/stable-kernel-rules.rst
13468
13469 STAGING - COMEDI
13470 M:      Ian Abbott <abbotti@mev.co.uk>
13471 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13472 S:      Odd Fixes
13473 F:      drivers/staging/comedi/
13474
13475 STAGING - FLARION FT1000 DRIVERS
13476 M:      Marek Belisko <marek.belisko@gmail.com>
13477 S:      Odd Fixes
13478 F:      drivers/staging/ft1000/
13479
13480 STAGING - INDUSTRIAL IO
13481 M:      Jonathan Cameron <jic23@kernel.org>
13482 L:      linux-iio@vger.kernel.org
13483 S:      Odd Fixes
13484 F:      Documentation/devicetree/bindings/staging/iio/
13485 F:      drivers/staging/iio/
13486
13487 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13488 M:      Marc Dietrich <marvin24@gmx.de>
13489 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13490 L:      linux-tegra@vger.kernel.org
13491 S:      Maintained
13492 F:      drivers/staging/nvec/
13493
13494 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13495 M:      Jens Frederich <jfrederich@gmail.com>
13496 M:      Daniel Drake <dsd@laptop.org>
13497 M:      Jon Nettleton <jon.nettleton@gmail.com>
13498 W:      http://wiki.laptop.org/go/DCON
13499 S:      Maintained
13500 F:      drivers/staging/olpc_dcon/
13501
13502 STAGING - REALTEK RTL8712U DRIVERS
13503 M:      Larry Finger <Larry.Finger@lwfinger.net>
13504 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13505 S:      Odd Fixes
13506 F:      drivers/staging/rtl8712/
13507
13508 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13509 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13510 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13511 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13512 L:      linux-fbdev@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/staging/sm750fb/
13515
13516 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13517 M:      William Hubbs <w.d.hubbs@gmail.com>
13518 M:      Chris Brannon <chris@the-brannons.com>
13519 M:      Kirk Reiser <kirk@reisers.ca>
13520 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13521 L:      speakup@linux-speakup.org
13522 W:      http://www.linux-speakup.org/
13523 S:      Odd Fixes
13524 F:      drivers/staging/speakup/
13525
13526 STAGING - VIA VT665X DRIVERS
13527 M:      Forest Bond <forest@alittletooquiet.net>
13528 S:      Odd Fixes
13529 F:      drivers/staging/vt665?/
13530
13531 STAGING - WILC1000 WIFI DRIVER
13532 M:      Aditya Shankar <aditya.shankar@microchip.com>
13533 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13534 L:      linux-wireless@vger.kernel.org
13535 S:      Supported
13536 F:      drivers/staging/wilc1000/
13537
13538 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13539 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13540 S:      Odd Fixes
13541 F:      drivers/staging/xgifb/
13542
13543 STAGING SUBSYSTEM
13544 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13546 L:      devel@driverdev.osuosl.org
13547 S:      Supported
13548 F:      drivers/staging/
13549
13550 STARFIRE/DURALAN NETWORK DRIVER
13551 M:      Ion Badulescu <ionut@badula.org>
13552 S:      Odd Fixes
13553 F:      drivers/net/ethernet/adaptec/starfire*
13554
13555 STEC S1220 SKD DRIVER
13556 M:      Bart Van Assche <bart.vanassche@wdc.com>
13557 L:      linux-block@vger.kernel.org
13558 S:      Maintained
13559 F:      drivers/block/skd*[ch]
13560
13561 STI CEC DRIVER
13562 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13563 S:      Maintained
13564 F:      drivers/staging/media/st-cec/
13565 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13566
13567 STK1160 USB VIDEO CAPTURE DRIVER
13568 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13569 L:      linux-media@vger.kernel.org
13570 T:      git git://linuxtv.org/media_tree.git
13571 S:      Maintained
13572 F:      drivers/media/usb/stk1160/
13573
13574 STM32 TIMER/LPTIMER DRIVERS
13575 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13576 S:      Maintained
13577 F:      drivers/*/stm32-*timer*
13578 F:      drivers/pwm/pwm-stm32*
13579 F:      include/linux/*/stm32-*tim*
13580 F:      Documentation/ABI/testing/*timer-stm32
13581 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13582 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13583
13584 STMMAC ETHERNET DRIVER
13585 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13586 M:      Alexandre Torgue <alexandre.torgue@st.com>
13587 M:      Jose Abreu <joabreu@synopsys.com>
13588 L:      netdev@vger.kernel.org
13589 W:      http://www.stlinux.com
13590 S:      Supported
13591 F:      drivers/net/ethernet/stmicro/stmmac/
13592
13593 SUN3/3X
13594 M:      Sam Creasey <sammy@sammy.net>
13595 W:      http://sammy.net/sun3/
13596 S:      Maintained
13597 F:      arch/m68k/kernel/*sun3*
13598 F:      arch/m68k/sun3*/
13599 F:      arch/m68k/include/asm/sun3*
13600 F:      drivers/net/ethernet/i825xx/sun3*
13601
13602 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13603 M:      Hans de Goede <hdegoede@redhat.com>
13604 L:      linux-input@vger.kernel.org
13605 S:      Maintained
13606 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13607 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13608
13609 SUNDANCE NETWORK DRIVER
13610 M:      Denis Kirjanov <kda@linux-powerpc.org>
13611 L:      netdev@vger.kernel.org
13612 S:      Maintained
13613 F:      drivers/net/ethernet/dlink/sundance.c
13614
13615 SUPERH
13616 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13617 M:      Rich Felker <dalias@libc.org>
13618 L:      linux-sh@vger.kernel.org
13619 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13620 S:      Maintained
13621 F:      Documentation/sh/
13622 F:      arch/sh/
13623 F:      drivers/sh/
13624
13625 SUSPEND TO RAM
13626 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13627 M:      Len Brown <len.brown@intel.com>
13628 M:      Pavel Machek <pavel@ucw.cz>
13629 L:      linux-pm@vger.kernel.org
13630 B:      https://bugzilla.kernel.org
13631 S:      Supported
13632 F:      Documentation/power/
13633 F:      arch/x86/kernel/acpi/
13634 F:      drivers/base/power/
13635 F:      kernel/power/
13636 F:      include/linux/suspend.h
13637 F:      include/linux/freezer.h
13638 F:      include/linux/pm.h
13639
13640 SVGA HANDLING
13641 M:      Martin Mares <mj@ucw.cz>
13642 L:      linux-video@atrey.karlin.mff.cuni.cz
13643 S:      Maintained
13644 F:      Documentation/svga.txt
13645 F:      arch/x86/boot/video*
13646
13647 SWIOTLB SUBSYSTEM
13648 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13649 L:      iommu@lists.linux-foundation.org
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13651 S:      Supported
13652 F:      kernel/dma/swiotlb.c
13653 F:      arch/*/kernel/pci-swiotlb.c
13654 F:      include/linux/swiotlb.h
13655
13656 SWITCHDEV
13657 M:      Jiri Pirko <jiri@resnulli.us>
13658 M:      Ivan Vecera <ivecera@redhat.com>
13659 L:      netdev@vger.kernel.org
13660 S:      Supported
13661 F:      net/switchdev/
13662 F:      include/net/switchdev.h
13663
13664 SY8106A REGULATOR DRIVER
13665 M:      Icenowy Zheng <icenowy@aosc.io>
13666 S:      Maintained
13667 F:      drivers/regulator/sy8106a-regulator.c
13668 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13669
13670 SYNC FILE FRAMEWORK
13671 M:      Sumit Semwal <sumit.semwal@linaro.org>
13672 R:      Gustavo Padovan <gustavo@padovan.org>
13673 S:      Maintained
13674 L:      linux-media@vger.kernel.org
13675 L:      dri-devel@lists.freedesktop.org
13676 F:      drivers/dma-buf/sync_*
13677 F:      drivers/dma-buf/dma-fence*
13678 F:      drivers/dma-buf/sw_sync.c
13679 F:      include/linux/sync_file.h
13680 F:      include/uapi/linux/sync_file.h
13681 F:      Documentation/sync_file.txt
13682 T:      git git://anongit.freedesktop.org/drm/drm-misc
13683
13684 SYNOPSYS ARC ARCHITECTURE
13685 M:      Vineet Gupta <vgupta@synopsys.com>
13686 L:      linux-snps-arc@lists.infradead.org
13687 S:      Supported
13688 F:      arch/arc/
13689 F:      Documentation/devicetree/bindings/arc/*
13690 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13691 F:      drivers/clocksource/arc_timer.c
13692 F:      drivers/tty/serial/arc_uart.c
13693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13694
13695 SYNOPSYS ARC HSDK SDP pll clock driver
13696 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13697 S:      Supported
13698 F:      drivers/clk/clk-hsdk-pll.c
13699 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13700
13701 SYNOPSYS ARC SDP clock driver
13702 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13703 S:      Supported
13704 F:      drivers/clk/axs10x/*
13705 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13706
13707 SYNOPSYS ARC SDP platform support
13708 M:      Alexey Brodkin <abrodkin@synopsys.com>
13709 S:      Supported
13710 F:      arch/arc/plat-axs10x
13711 F:      arch/arc/boot/dts/ax*
13712 F:      Documentation/devicetree/bindings/arc/axs10*
13713
13714 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13715 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13716 S:      Supported
13717 F:      drivers/reset/reset-axs10x.c
13718 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13719
13720 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13721 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13722 S:      Maintained
13723 F:      drivers/tty/serial/8250/8250_dw.c
13724
13725 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13726 M:      Hoan Tran <hotran@apm.com>
13727 L:      linux-gpio@vger.kernel.org
13728 S:      Maintained
13729 F:      drivers/gpio/gpio-dwapb.c
13730 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13731
13732 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13733 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13734 S:      Maintained
13735 F:      drivers/dma/dwi-axi-dmac/
13736 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13737
13738 SYNOPSYS DESIGNWARE DMAC DRIVER
13739 M:      Viresh Kumar <vireshk@kernel.org>
13740 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13741 S:      Maintained
13742 F:      include/linux/dma/dw.h
13743 F:      include/linux/platform_data/dma-dw.h
13744 F:      drivers/dma/dw/
13745
13746 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13747 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13748 L:      netdev@vger.kernel.org
13749 S:      Supported
13750 F:      drivers/net/ethernet/synopsys/
13751
13752 SYNOPSYS DESIGNWARE I2C DRIVER
13753 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13754 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13755 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13756 L:      linux-i2c@vger.kernel.org
13757 S:      Maintained
13758 F:      drivers/i2c/busses/i2c-designware-*
13759 F:      include/linux/platform_data/i2c-designware.h
13760
13761 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13762 M:      Jaehoon Chung <jh80.chung@samsung.com>
13763 L:      linux-mmc@vger.kernel.org
13764 S:      Maintained
13765 F:      drivers/mmc/host/dw_mmc*
13766
13767 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13768 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13769 S:      Supported
13770 F:      drivers/reset/reset-hsdk.c
13771 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13772 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13773
13774 SYSTEM CONFIGURATION (SYSCON)
13775 M:      Lee Jones <lee.jones@linaro.org>
13776 M:      Arnd Bergmann <arnd@arndb.de>
13777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13778 S:      Supported
13779 F:      drivers/mfd/syscon.c
13780
13781 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13782 M:      Sudeep Holla <sudeep.holla@arm.com>
13783 L:      linux-arm-kernel@lists.infradead.org
13784 S:      Maintained
13785 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13786 F:      drivers/clk/clk-sc[mp]i.c
13787 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13788 F:      drivers/firmware/arm_scpi.c
13789 F:      drivers/firmware/arm_scmi/
13790 F:      include/linux/sc[mp]i_protocol.h
13791
13792 SYSTEM RESET/SHUTDOWN DRIVERS
13793 M:      Sebastian Reichel <sre@kernel.org>
13794 L:      linux-pm@vger.kernel.org
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13796 S:      Maintained
13797 F:      Documentation/devicetree/bindings/power/reset/
13798 F:      drivers/power/reset/
13799
13800 SYSTEM TRACE MODULE CLASS
13801 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13802 S:      Maintained
13803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13804 F:      Documentation/trace/stm.rst
13805 F:      drivers/hwtracing/stm/
13806 F:      include/linux/stm.h
13807 F:      include/uapi/linux/stm.h
13808
13809 SYSV FILESYSTEM
13810 M:      Christoph Hellwig <hch@infradead.org>
13811 S:      Maintained
13812 F:      Documentation/filesystems/sysv-fs.txt
13813 F:      fs/sysv/
13814 F:      include/linux/sysv_fs.h
13815
13816 TARGET SUBSYSTEM
13817 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13818 L:      linux-scsi@vger.kernel.org
13819 L:      target-devel@vger.kernel.org
13820 W:      http://www.linux-iscsi.org
13821 W:      http://groups.google.com/group/linux-iscsi-target-dev
13822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13823 S:      Supported
13824 F:      drivers/target/
13825 F:      include/target/
13826 F:      Documentation/target/
13827
13828 TASKSTATS STATISTICS INTERFACE
13829 M:      Balbir Singh <bsingharora@gmail.com>
13830 S:      Maintained
13831 F:      Documentation/accounting/taskstats*
13832 F:      include/linux/taskstats*
13833 F:      kernel/taskstats.c
13834
13835 TC subsystem
13836 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13837 M:      Cong Wang <xiyou.wangcong@gmail.com>
13838 M:      Jiri Pirko <jiri@resnulli.us>
13839 L:      netdev@vger.kernel.org
13840 S:      Maintained
13841 F:      include/net/pkt_cls.h
13842 F:      include/net/pkt_sched.h
13843 F:      include/net/tc_act/
13844 F:      include/uapi/linux/pkt_cls.h
13845 F:      include/uapi/linux/pkt_sched.h
13846 F:      include/uapi/linux/tc_act/
13847 F:      include/uapi/linux/tc_ematch/
13848 F:      net/sched/
13849
13850 TCP LOW PRIORITY MODULE
13851 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13852 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13853 W:      http://tcp-lp-mod.sourceforge.net/
13854 S:      Maintained
13855 F:      net/ipv4/tcp_lp.c
13856
13857 TDA10071 MEDIA DRIVER
13858 M:      Antti Palosaari <crope@iki.fi>
13859 L:      linux-media@vger.kernel.org
13860 W:      https://linuxtv.org
13861 W:      http://palosaari.fi/linux/
13862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13863 T:      git git://linuxtv.org/anttip/media_tree.git
13864 S:      Maintained
13865 F:      drivers/media/dvb-frontends/tda10071*
13866
13867 TDA18212 MEDIA DRIVER
13868 M:      Antti Palosaari <crope@iki.fi>
13869 L:      linux-media@vger.kernel.org
13870 W:      https://linuxtv.org
13871 W:      http://palosaari.fi/linux/
13872 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13873 T:      git git://linuxtv.org/anttip/media_tree.git
13874 S:      Maintained
13875 F:      drivers/media/tuners/tda18212*
13876
13877 TDA18218 MEDIA DRIVER
13878 M:      Antti Palosaari <crope@iki.fi>
13879 L:      linux-media@vger.kernel.org
13880 W:      https://linuxtv.org
13881 W:      http://palosaari.fi/linux/
13882 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13883 T:      git git://linuxtv.org/anttip/media_tree.git
13884 S:      Maintained
13885 F:      drivers/media/tuners/tda18218*
13886
13887 TDA18250 MEDIA DRIVER
13888 M:      Olli Salonen <olli.salonen@iki.fi>
13889 L:      linux-media@vger.kernel.org
13890 W:      https://linuxtv.org
13891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13892 T:      git git://linuxtv.org/media_tree.git
13893 S:      Maintained
13894 F:      drivers/media/tuners/tda18250*
13895
13896 TDA18271 MEDIA DRIVER
13897 M:      Michael Krufky <mkrufky@linuxtv.org>
13898 L:      linux-media@vger.kernel.org
13899 W:      https://linuxtv.org
13900 W:      http://github.com/mkrufky
13901 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13902 T:      git git://linuxtv.org/mkrufky/tuners.git
13903 S:      Maintained
13904 F:      drivers/media/tuners/tda18271*
13905
13906 TDA1997x MEDIA DRIVER
13907 M:      Tim Harvey <tharvey@gateworks.com>
13908 L:      linux-media@vger.kernel.org
13909 W:      https://linuxtv.org
13910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13911 S:      Maintained
13912 F:      drivers/media/i2c/tda1997x.*
13913
13914 TDA827x MEDIA DRIVER
13915 M:      Michael Krufky <mkrufky@linuxtv.org>
13916 L:      linux-media@vger.kernel.org
13917 W:      https://linuxtv.org
13918 W:      http://github.com/mkrufky
13919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13920 T:      git git://linuxtv.org/mkrufky/tuners.git
13921 S:      Maintained
13922 F:      drivers/media/tuners/tda8290.*
13923
13924 TDA8290 MEDIA DRIVER
13925 M:      Michael Krufky <mkrufky@linuxtv.org>
13926 L:      linux-media@vger.kernel.org
13927 W:      https://linuxtv.org
13928 W:      http://github.com/mkrufky
13929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13930 T:      git git://linuxtv.org/mkrufky/tuners.git
13931 S:      Maintained
13932 F:      drivers/media/tuners/tda8290.*
13933
13934 TDA9840 MEDIA DRIVER
13935 M:      Hans Verkuil <hverkuil@xs4all.nl>
13936 L:      linux-media@vger.kernel.org
13937 T:      git git://linuxtv.org/media_tree.git
13938 W:      https://linuxtv.org
13939 S:      Maintained
13940 F:      drivers/media/i2c/tda9840*
13941
13942 TEA5761 TUNER DRIVER
13943 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13944 L:      linux-media@vger.kernel.org
13945 W:      https://linuxtv.org
13946 T:      git git://linuxtv.org/media_tree.git
13947 S:      Odd fixes
13948 F:      drivers/media/tuners/tea5761.*
13949
13950 TEA5767 TUNER DRIVER
13951 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13952 L:      linux-media@vger.kernel.org
13953 W:      https://linuxtv.org
13954 T:      git git://linuxtv.org/media_tree.git
13955 S:      Maintained
13956 F:      drivers/media/tuners/tea5767.*
13957
13958 TEA6415C MEDIA DRIVER
13959 M:      Hans Verkuil <hverkuil@xs4all.nl>
13960 L:      linux-media@vger.kernel.org
13961 T:      git git://linuxtv.org/media_tree.git
13962 W:      https://linuxtv.org
13963 S:      Maintained
13964 F:      drivers/media/i2c/tea6415c*
13965
13966 TEA6420 MEDIA DRIVER
13967 M:      Hans Verkuil <hverkuil@xs4all.nl>
13968 L:      linux-media@vger.kernel.org
13969 T:      git git://linuxtv.org/media_tree.git
13970 W:      https://linuxtv.org
13971 S:      Maintained
13972 F:      drivers/media/i2c/tea6420*
13973
13974 TEAM DRIVER
13975 M:      Jiri Pirko <jiri@resnulli.us>
13976 L:      netdev@vger.kernel.org
13977 S:      Supported
13978 F:      drivers/net/team/
13979 F:      include/linux/if_team.h
13980 F:      include/uapi/linux/if_team.h
13981
13982 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13983 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13984 S:      Maintained
13985 F:      arch/x86/platform/ts5500/
13986
13987 TECHNOTREND USB IR RECEIVER
13988 M:      Sean Young <sean@mess.org>
13989 L:      linux-media@vger.kernel.org
13990 S:      Maintained
13991 F:      drivers/media/rc/ttusbir.c
13992
13993 TECHWELL TW9910 VIDEO DECODER
13994 L:      linux-media@vger.kernel.org
13995 S:      Orphan
13996 F:      drivers/media/i2c/tw9910.c
13997 F:      include/media/i2c/tw9910.h
13998
13999 TEE SUBSYSTEM
14000 M:      Jens Wiklander <jens.wiklander@linaro.org>
14001 S:      Maintained
14002 F:      include/linux/tee_drv.h
14003 F:      include/uapi/linux/tee.h
14004 F:      drivers/tee/
14005 F:      Documentation/tee.txt
14006
14007 TEGRA ARCHITECTURE SUPPORT
14008 M:      Thierry Reding <thierry.reding@gmail.com>
14009 M:      Jonathan Hunter <jonathanh@nvidia.com>
14010 L:      linux-tegra@vger.kernel.org
14011 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14013 S:      Supported
14014 N:      [^a-z]tegra
14015
14016 TEGRA CLOCK DRIVER
14017 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14018 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14019 S:      Supported
14020 F:      drivers/clk/tegra/
14021
14022 TEGRA DMA DRIVERS
14023 M:      Laxman Dewangan <ldewangan@nvidia.com>
14024 M:      Jon Hunter <jonathanh@nvidia.com>
14025 S:      Supported
14026 F:      drivers/dma/tegra*
14027
14028 TEGRA I2C DRIVER
14029 M:      Laxman Dewangan <ldewangan@nvidia.com>
14030 S:      Supported
14031 F:      drivers/i2c/busses/i2c-tegra.c
14032
14033 TEGRA IOMMU DRIVERS
14034 M:      Thierry Reding <thierry.reding@gmail.com>
14035 L:      linux-tegra@vger.kernel.org
14036 S:      Supported
14037 F:      drivers/iommu/tegra*
14038
14039 TEGRA KBC DRIVER
14040 M:      Laxman Dewangan <ldewangan@nvidia.com>
14041 S:      Supported
14042 F:      drivers/input/keyboard/tegra-kbc.c
14043
14044 TEGRA PWM DRIVER
14045 M:      Thierry Reding <thierry.reding@gmail.com>
14046 S:      Supported
14047 F:      drivers/pwm/pwm-tegra.c
14048
14049 TEGRA SERIAL DRIVER
14050 M:      Laxman Dewangan <ldewangan@nvidia.com>
14051 S:      Supported
14052 F:      drivers/tty/serial/serial-tegra.c
14053
14054 TEGRA SPI DRIVER
14055 M:      Laxman Dewangan <ldewangan@nvidia.com>
14056 S:      Supported
14057 F:      drivers/spi/spi-tegra*
14058
14059 TEHUTI ETHERNET DRIVER
14060 M:      Andy Gospodarek <andy@greyhouse.net>
14061 L:      netdev@vger.kernel.org
14062 S:      Supported
14063 F:      drivers/net/ethernet/tehuti/*
14064
14065 Telecom Clock Driver for MCPL0010
14066 M:      Mark Gross <mark.gross@intel.com>
14067 S:      Supported
14068 F:      drivers/char/tlclk.c
14069
14070 TENSILICA XTENSA PORT (xtensa)
14071 M:      Chris Zankel <chris@zankel.net>
14072 M:      Max Filippov <jcmvbkbc@gmail.com>
14073 L:      linux-xtensa@linux-xtensa.org
14074 T:      git git://github.com/czankel/xtensa-linux.git
14075 S:      Maintained
14076 F:      arch/xtensa/
14077 F:      drivers/irqchip/irq-xtensa-*
14078
14079 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14080 M:      Nishanth Menon <nm@ti.com>
14081 M:      Tero Kristo <t-kristo@ti.com>
14082 M:      Santosh Shilimkar <ssantosh@kernel.org>
14083 L:      linux-arm-kernel@lists.infradead.org
14084 S:      Maintained
14085 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14086 F:      drivers/firmware/ti_sci*
14087 F:      include/linux/soc/ti/ti_sci_protocol.h
14088 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14089 F:      include/dt-bindings/genpd/k2g.h
14090 F:      drivers/soc/ti/ti_sci_pm_domains.c
14091 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14092 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14093 F:      drivers/clk/keystone/sci-clk.c
14094 F:      drivers/reset/reset-ti-sci.c
14095
14096 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14097 M:      Hans Verkuil <hverkuil@xs4all.nl>
14098 L:      linux-media@vger.kernel.org
14099 T:      git git://linuxtv.org/media_tree.git
14100 W:      https://linuxtv.org
14101 S:      Maintained
14102 F:      drivers/media/radio/radio-raremono.c
14103
14104 THERMAL
14105 M:      Zhang Rui <rui.zhang@intel.com>
14106 M:      Eduardo Valentin <edubezval@gmail.com>
14107 L:      linux-pm@vger.kernel.org
14108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14110 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14111 S:      Supported
14112 F:      drivers/thermal/
14113 F:      include/linux/thermal.h
14114 F:      include/uapi/linux/thermal.h
14115 F:      include/linux/cpu_cooling.h
14116 F:      Documentation/devicetree/bindings/thermal/
14117
14118 THERMAL/CPU_COOLING
14119 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14120 M:      Viresh Kumar <viresh.kumar@linaro.org>
14121 M:      Javi Merino <javi.merino@kernel.org>
14122 L:      linux-pm@vger.kernel.org
14123 S:      Supported
14124 F:      Documentation/thermal/cpu-cooling-api.txt
14125 F:      drivers/thermal/cpu_cooling.c
14126 F:      include/linux/cpu_cooling.h
14127
14128 THINKPAD ACPI EXTRAS DRIVER
14129 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14130 L:      ibm-acpi-devel@lists.sourceforge.net
14131 L:      platform-driver-x86@vger.kernel.org
14132 W:      http://ibm-acpi.sourceforge.net
14133 W:      http://thinkwiki.org/wiki/Ibm-acpi
14134 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14135 S:      Maintained
14136 F:      drivers/platform/x86/thinkpad_acpi.c
14137
14138 THUNDERBOLT DRIVER
14139 M:      Andreas Noever <andreas.noever@gmail.com>
14140 M:      Michael Jamet <michael.jamet@intel.com>
14141 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14142 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14144 S:      Maintained
14145 F:      Documentation/admin-guide/thunderbolt.rst
14146 F:      drivers/thunderbolt/
14147 F:      include/linux/thunderbolt.h
14148
14149 THUNDERBOLT NETWORK DRIVER
14150 M:      Michael Jamet <michael.jamet@intel.com>
14151 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14152 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14153 L:      netdev@vger.kernel.org
14154 S:      Maintained
14155 F:      drivers/net/thunderbolt.c
14156
14157 THUNDERX GPIO DRIVER
14158 M:      David Daney <david.daney@cavium.com>
14159 S:      Maintained
14160 F:      drivers/gpio/gpio-thunderx.c
14161
14162 TI AM437X VPFE DRIVER
14163 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14164 L:      linux-media@vger.kernel.org
14165 W:      https://linuxtv.org
14166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14167 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14168 S:      Maintained
14169 F:      drivers/media/platform/am437x/
14170
14171 TI BANDGAP AND THERMAL DRIVER
14172 M:      Eduardo Valentin <edubezval@gmail.com>
14173 M:      Keerthy <j-keerthy@ti.com>
14174 L:      linux-pm@vger.kernel.org
14175 L:      linux-omap@vger.kernel.org
14176 S:      Maintained
14177 F:      drivers/thermal/ti-soc-thermal/
14178
14179 TI BQ27XXX POWER SUPPLY DRIVER
14180 R:      Andrew F. Davis <afd@ti.com>
14181 F:      include/linux/power/bq27xxx_battery.h
14182 F:      drivers/power/supply/bq27xxx_battery.c
14183 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14184
14185 TI CDCE706 CLOCK DRIVER
14186 M:      Max Filippov <jcmvbkbc@gmail.com>
14187 S:      Maintained
14188 F:      drivers/clk/clk-cdce706.c
14189
14190 TI CLOCK DRIVER
14191 M:      Tero Kristo <t-kristo@ti.com>
14192 L:      linux-omap@vger.kernel.org
14193 S:      Maintained
14194 F:      drivers/clk/ti/
14195 F:      include/linux/clk/ti.h
14196
14197 TI DAVINCI MACHINE SUPPORT
14198 M:      Sekhar Nori <nsekhar@ti.com>
14199 M:      Kevin Hilman <khilman@kernel.org>
14200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14202 S:      Supported
14203 F:      arch/arm/mach-davinci/
14204 F:      drivers/i2c/busses/i2c-davinci.c
14205 F:      arch/arm/boot/dts/da850*
14206
14207 TI DAVINCI SERIES CLOCK DRIVER
14208 M:      David Lechner <david@lechnology.com>
14209 R:      Sekhar Nori <nsekhar@ti.com>
14210 S:      Maintained
14211 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14212 F:      drivers/clk/davinci/
14213
14214 TI DAVINCI SERIES GPIO DRIVER
14215 M:      Keerthy <j-keerthy@ti.com>
14216 L:      linux-gpio@vger.kernel.org
14217 S:      Maintained
14218 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14219 F:      drivers/gpio/gpio-davinci.c
14220
14221 TI DAVINCI SERIES MEDIA DRIVER
14222 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14223 L:      linux-media@vger.kernel.org
14224 W:      https://linuxtv.org
14225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14226 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14227 S:      Maintained
14228 F:      drivers/media/platform/davinci/
14229 F:      include/media/davinci/
14230
14231 TI ETHERNET SWITCH DRIVER (CPSW)
14232 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14233 L:      linux-omap@vger.kernel.org
14234 L:      netdev@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/net/ethernet/ti/cpsw*
14237 F:      drivers/net/ethernet/ti/davinci*
14238
14239 TI FLASH MEDIA INTERFACE DRIVER
14240 M:      Alex Dubov <oakad@yahoo.com>
14241 S:      Maintained
14242 F:      drivers/misc/tifm*
14243 F:      drivers/mmc/host/tifm_sd.c
14244 F:      include/linux/tifm.h
14245
14246 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14247 M:      Santosh Shilimkar <ssantosh@kernel.org>
14248 L:      linux-kernel@vger.kernel.org
14249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14250 S:      Maintained
14251 F:      drivers/soc/ti/*
14252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14253
14254 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14255 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14256 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14257 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14258 S:      Maintained
14259 F:      sound/soc/codecs/lm49453*
14260 F:      sound/soc/codecs/isabelle*
14261
14262 TI LP855x BACKLIGHT DRIVER
14263 M:      Milo Kim <milo.kim@ti.com>
14264 S:      Maintained
14265 F:      Documentation/backlight/lp855x-driver.txt
14266 F:      drivers/video/backlight/lp855x_bl.c
14267 F:      include/linux/platform_data/lp855x.h
14268
14269 TI LP8727 CHARGER DRIVER
14270 M:      Milo Kim <milo.kim@ti.com>
14271 S:      Maintained
14272 F:      drivers/power/supply/lp8727_charger.c
14273 F:      include/linux/platform_data/lp8727.h
14274
14275 TI LP8788 MFD DRIVER
14276 M:      Milo Kim <milo.kim@ti.com>
14277 S:      Maintained
14278 F:      drivers/iio/adc/lp8788_adc.c
14279 F:      drivers/leds/leds-lp8788.c
14280 F:      drivers/mfd/lp8788*.c
14281 F:      drivers/power/supply/lp8788-charger.c
14282 F:      drivers/regulator/lp8788-*.c
14283 F:      include/linux/mfd/lp8788*.h
14284
14285 TI NETCP ETHERNET DRIVER
14286 M:      Wingman Kwok <w-kwok2@ti.com>
14287 M:      Murali Karicheri <m-karicheri2@ti.com>
14288 L:      netdev@vger.kernel.org
14289 S:      Maintained
14290 F:      drivers/net/ethernet/ti/netcp*
14291
14292 TI TAS571X FAMILY ASoC CODEC DRIVER
14293 M:      Kevin Cernekee <cernekee@chromium.org>
14294 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14295 S:      Odd Fixes
14296 F:      sound/soc/codecs/tas571x*
14297
14298 TI TRF7970A NFC DRIVER
14299 M:      Mark Greer <mgreer@animalcreek.com>
14300 L:      linux-wireless@vger.kernel.org
14301 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14302 S:      Supported
14303 F:      drivers/nfc/trf7970a.c
14304 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14305
14306 TI TWL4030 SERIES SOC CODEC DRIVER
14307 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14308 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14309 S:      Maintained
14310 F:      sound/soc/codecs/twl4030*
14311
14312 TI VPE/CAL DRIVERS
14313 M:      Benoit Parrot <bparrot@ti.com>
14314 L:      linux-media@vger.kernel.org
14315 W:      http://linuxtv.org/
14316 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14317 S:      Maintained
14318 F:      drivers/media/platform/ti-vpe/
14319
14320 TI WILINK WIRELESS DRIVERS
14321 L:      linux-wireless@vger.kernel.org
14322 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14323 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14325 S:      Orphan
14326 F:      drivers/net/wireless/ti/
14327 F:      include/linux/wl12xx.h
14328
14329 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14330 M:      John Stultz <john.stultz@linaro.org>
14331 M:      Thomas Gleixner <tglx@linutronix.de>
14332 R:      Stephen Boyd <sboyd@kernel.org>
14333 L:      linux-kernel@vger.kernel.org
14334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14335 S:      Supported
14336 F:      include/linux/clocksource.h
14337 F:      include/linux/time.h
14338 F:      include/linux/timex.h
14339 F:      include/uapi/linux/time.h
14340 F:      include/uapi/linux/timex.h
14341 F:      kernel/time/clocksource.c
14342 F:      kernel/time/time*.c
14343 F:      kernel/time/alarmtimer.c
14344 F:      kernel/time/ntp.c
14345 F:      tools/testing/selftests/timers/
14346
14347 TIPC NETWORK LAYER
14348 M:      Jon Maloy <jon.maloy@ericsson.com>
14349 M:      Ying Xue <ying.xue@windriver.com>
14350 L:      netdev@vger.kernel.org (core kernel code)
14351 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14352 W:      http://tipc.sourceforge.net/
14353 S:      Maintained
14354 F:      include/uapi/linux/tipc*.h
14355 F:      net/tipc/
14356
14357 TLAN NETWORK DRIVER
14358 M:      Samuel Chessman <chessman@tux.org>
14359 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14360 W:      http://sourceforge.net/projects/tlan/
14361 S:      Maintained
14362 F:      Documentation/networking/tlan.txt
14363 F:      drivers/net/ethernet/ti/tlan.*
14364
14365 TM6000 VIDEO4LINUX DRIVER
14366 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14367 L:      linux-media@vger.kernel.org
14368 W:      https://linuxtv.org
14369 T:      git git://linuxtv.org/media_tree.git
14370 S:      Odd fixes
14371 F:      drivers/media/usb/tm6000/
14372 F:      Documentation/media/v4l-drivers/tm6000*
14373
14374 TMIO/SDHI MMC DRIVER
14375 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14376 L:      linux-mmc@vger.kernel.org
14377 S:      Supported
14378 F:      drivers/mmc/host/tmio_mmc*
14379 F:      drivers/mmc/host/renesas_sdhi*
14380 F:      include/linux/mfd/tmio.h
14381
14382 TMP401 HARDWARE MONITOR DRIVER
14383 M:      Guenter Roeck <linux@roeck-us.net>
14384 L:      linux-hwmon@vger.kernel.org
14385 S:      Maintained
14386 F:      Documentation/hwmon/tmp401
14387 F:      drivers/hwmon/tmp401.c
14388
14389 TMPFS (SHMEM FILESYSTEM)
14390 M:      Hugh Dickins <hughd@google.com>
14391 L:      linux-mm@kvack.org
14392 S:      Maintained
14393 F:      include/linux/shmem_fs.h
14394 F:      mm/shmem.c
14395
14396 TOMOYO SECURITY MODULE
14397 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14398 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14399 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14400 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14401 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14402 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14403 W:      http://tomoyo.sourceforge.jp/
14404 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14405 S:      Maintained
14406 F:      security/tomoyo/
14407
14408 TOPSTAR LAPTOP EXTRAS DRIVER
14409 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14410 L:      platform-driver-x86@vger.kernel.org
14411 S:      Maintained
14412 F:      drivers/platform/x86/topstar-laptop.c
14413
14414 TORTURE-TEST MODULES
14415 M:      Davidlohr Bueso <dave@stgolabs.net>
14416 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14417 M:      Josh Triplett <josh@joshtriplett.org>
14418 L:      linux-kernel@vger.kernel.org
14419 S:      Supported
14420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14421 F:      Documentation/RCU/torture.txt
14422 F:      kernel/torture.c
14423 F:      kernel/rcu/rcutorture.c
14424 F:      kernel/locking/locktorture.c
14425
14426 TOSHIBA ACPI EXTRAS DRIVER
14427 M:      Azael Avalos <coproscefalo@gmail.com>
14428 L:      platform-driver-x86@vger.kernel.org
14429 S:      Maintained
14430 F:      drivers/platform/x86/toshiba_acpi.c
14431
14432 TOSHIBA BLUETOOTH DRIVER
14433 M:      Azael Avalos <coproscefalo@gmail.com>
14434 L:      platform-driver-x86@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/platform/x86/toshiba_bluetooth.c
14437
14438 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14439 M:      Azael Avalos <coproscefalo@gmail.com>
14440 L:      platform-driver-x86@vger.kernel.org
14441 S:      Maintained
14442 F:      drivers/platform/x86/toshiba_haps.c
14443
14444 TOSHIBA SMM DRIVER
14445 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14446 W:      http://www.buzzard.org.uk/toshiba/
14447 S:      Maintained
14448 F:      drivers/char/toshiba.c
14449 F:      include/linux/toshiba.h
14450 F:      include/uapi/linux/toshiba.h
14451
14452 TOSHIBA TC358743 DRIVER
14453 M:      Mats Randgaard <matrandg@cisco.com>
14454 L:      linux-media@vger.kernel.org
14455 S:      Maintained
14456 F:      drivers/media/i2c/tc358743*
14457 F:      include/media/i2c/tc358743.h
14458
14459 TOSHIBA WMI HOTKEYS DRIVER
14460 M:      Azael Avalos <coproscefalo@gmail.com>
14461 L:      platform-driver-x86@vger.kernel.org
14462 S:      Maintained
14463 F:      drivers/platform/x86/toshiba-wmi.c
14464
14465 TPM DEVICE DRIVER
14466 M:      Peter Huewe <peterhuewe@gmx.de>
14467 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14468 R:      Jason Gunthorpe <jgg@ziepe.ca>
14469 L:      linux-integrity@vger.kernel.org
14470 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14471 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14472 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14473 S:      Maintained
14474 F:      drivers/char/tpm/
14475
14476 TRACING
14477 M:      Steven Rostedt <rostedt@goodmis.org>
14478 M:      Ingo Molnar <mingo@redhat.com>
14479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14480 S:      Maintained
14481 F:      Documentation/trace/ftrace.rst
14482 F:      arch/*/*/*/ftrace.h
14483 F:      arch/*/kernel/ftrace.c
14484 F:      include/*/ftrace.h
14485 F:      include/linux/trace*.h
14486 F:      include/trace/
14487 F:      kernel/trace/
14488 F:      tools/testing/selftests/ftrace/
14489
14490 TRACING MMIO ACCESSES (MMIOTRACE)
14491 M:      Steven Rostedt <rostedt@goodmis.org>
14492 M:      Ingo Molnar <mingo@kernel.org>
14493 R:      Karol Herbst <karolherbst@gmail.com>
14494 R:      Pekka Paalanen <ppaalanen@gmail.com>
14495 S:      Maintained
14496 L:      linux-kernel@vger.kernel.org
14497 L:      nouveau@lists.freedesktop.org
14498 F:      kernel/trace/trace_mmiotrace.c
14499 F:      include/linux/mmiotrace.h
14500 F:      arch/x86/mm/kmmio.c
14501 F:      arch/x86/mm/mmio-mod.c
14502 F:      arch/x86/mm/testmmiotrace.c
14503
14504 TRIVIAL PATCHES
14505 M:      Jiri Kosina <trivial@kernel.org>
14506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14507 S:      Maintained
14508 K:      ^Subject:.*(?i)trivial
14509
14510 TEMPO SEMICONDUCTOR DRIVERS
14511 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14512 S:      Maintained
14513 F:      sound/soc/codecs/tscs*.c
14514 F:      sound/soc/codecs/tscs*.h
14515 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14516
14517 TTY LAYER
14518 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14519 M:      Jiri Slaby <jslaby@suse.com>
14520 S:      Supported
14521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14522 F:      Documentation/serial/
14523 F:      drivers/tty/
14524 F:      drivers/tty/serial/serial_core.c
14525 F:      include/linux/serial_core.h
14526 F:      include/linux/serial.h
14527 F:      include/linux/tty.h
14528 F:      include/uapi/linux/serial_core.h
14529 F:      include/uapi/linux/serial.h
14530 F:      include/uapi/linux/tty.h
14531
14532 TUA9001 MEDIA DRIVER
14533 M:      Antti Palosaari <crope@iki.fi>
14534 L:      linux-media@vger.kernel.org
14535 W:      https://linuxtv.org
14536 W:      http://palosaari.fi/linux/
14537 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14538 T:      git git://linuxtv.org/anttip/media_tree.git
14539 S:      Maintained
14540 F:      drivers/media/tuners/tua9001*
14541
14542 TULIP NETWORK DRIVERS
14543 L:      netdev@vger.kernel.org
14544 L:      linux-parisc@vger.kernel.org
14545 S:      Orphan
14546 F:      drivers/net/ethernet/dec/tulip/
14547
14548 TUN/TAP driver
14549 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14550 W:      http://vtun.sourceforge.net/tun
14551 S:      Maintained
14552 F:      Documentation/networking/tuntap.txt
14553 F:      arch/um/os-Linux/drivers/
14554
14555 TURBOCHANNEL SUBSYSTEM
14556 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14557 M:      Ralf Baechle <ralf@linux-mips.org>
14558 L:      linux-mips@linux-mips.org
14559 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14560 S:      Maintained
14561 F:      drivers/tc/
14562 F:      include/linux/tc.h
14563
14564 TURBOSTAT UTILITY
14565 M:      "Len Brown" <lenb@kernel.org>
14566 L:      linux-pm@vger.kernel.org
14567 B:      https://bugzilla.kernel.org
14568 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14570 S:      Supported
14571 F:      tools/power/x86/turbostat/
14572
14573 TW5864 VIDEO4LINUX DRIVER
14574 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14575 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14576 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14577 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14578 L:      linux-media@vger.kernel.org
14579 S:      Supported
14580 F:      drivers/media/pci/tw5864/
14581
14582 TW68 VIDEO4LINUX DRIVER
14583 M:      Hans Verkuil <hverkuil@xs4all.nl>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 W:      https://linuxtv.org
14587 S:      Odd Fixes
14588 F:      drivers/media/pci/tw68/
14589
14590 TW686X VIDEO4LINUX DRIVER
14591 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14592 L:      linux-media@vger.kernel.org
14593 T:      git git://linuxtv.org/media_tree.git
14594 W:      http://linuxtv.org
14595 S:      Maintained
14596 F:      drivers/media/pci/tw686x/
14597
14598 UBI FILE SYSTEM (UBIFS)
14599 M:      Richard Weinberger <richard@nod.at>
14600 M:      Artem Bityutskiy <dedekind1@gmail.com>
14601 M:      Adrian Hunter <adrian.hunter@intel.com>
14602 L:      linux-mtd@lists.infradead.org
14603 T:      git git://git.infradead.org/ubifs-2.6.git
14604 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14605 S:      Supported
14606 F:      Documentation/filesystems/ubifs.txt
14607 F:      fs/ubifs/
14608
14609 UCLINUX (M68KNOMMU AND COLDFIRE)
14610 M:      Greg Ungerer <gerg@linux-m68k.org>
14611 W:      http://www.linux-m68k.org/
14612 W:      http://www.uclinux.org/
14613 L:      linux-m68k@lists.linux-m68k.org
14614 L:      uclinux-dev@uclinux.org  (subscribers-only)
14615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14616 S:      Maintained
14617 F:      arch/m68k/coldfire/
14618 F:      arch/m68k/68*/
14619 F:      arch/m68k/*/*_no.*
14620 F:      arch/m68k/include/asm/*_no.*
14621
14622 UDF FILESYSTEM
14623 M:      Jan Kara <jack@suse.com>
14624 S:      Maintained
14625 F:      Documentation/filesystems/udf.txt
14626 F:      fs/udf/
14627
14628 UDRAW TABLET
14629 M:      Bastien Nocera <hadess@hadess.net>
14630 L:      linux-input@vger.kernel.org
14631 S:      Maintained
14632 F:      drivers/hid/hid-udraw-ps3.c
14633
14634 UFS FILESYSTEM
14635 M:      Evgeniy Dushistov <dushistov@mail.ru>
14636 S:      Maintained
14637 F:      Documentation/filesystems/ufs.txt
14638 F:      fs/ufs/
14639
14640 UHID USERSPACE HID IO DRIVER:
14641 M:      David Herrmann <dh.herrmann@googlemail.com>
14642 L:      linux-input@vger.kernel.org
14643 S:      Maintained
14644 F:      drivers/hid/uhid.c
14645 F:      include/uapi/linux/uhid.h
14646
14647 ULPI BUS
14648 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14649 L:      linux-usb@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/usb/common/ulpi.c
14652 F:      include/linux/ulpi/
14653
14654 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14655 L:      linux-usb@vger.kernel.org
14656 S:      Orphan
14657 F:      drivers/uwb/
14658 F:      include/linux/uwb.h
14659 F:      include/linux/uwb/
14660
14661 UNICORE32 ARCHITECTURE:
14662 M:      Guan Xuetao <gxt@pku.edu.cn>
14663 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14664 S:      Maintained
14665 T:      git git://github.com/gxt/linux.git
14666 F:      arch/unicore32/
14667
14668 UNIFDEF
14669 M:      Tony Finch <dot@dotat.at>
14670 W:      http://dotat.at/prog/unifdef
14671 S:      Maintained
14672 F:      scripts/unifdef.c
14673
14674 UNIFORM CDROM DRIVER
14675 M:      Jens Axboe <axboe@kernel.dk>
14676 W:      http://www.kernel.dk
14677 S:      Maintained
14678 F:      Documentation/cdrom/
14679 F:      drivers/cdrom/cdrom.c
14680 F:      include/linux/cdrom.h
14681 F:      include/uapi/linux/cdrom.h
14682
14683 UNISYS S-PAR DRIVERS
14684 M:      David Kershner <david.kershner@unisys.com>
14685 L:      sparmaintainer@unisys.com (Unisys internal)
14686 S:      Supported
14687 F:      include/linux/visorbus.h
14688 F:      drivers/visorbus/
14689 F:      drivers/staging/unisys/
14690
14691 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14692 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14693 L:      linux-scsi@vger.kernel.org
14694 S:      Supported
14695 F:      Documentation/scsi/ufs.txt
14696 F:      drivers/scsi/ufs/
14697
14698 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14699 M:      Joao Pinto <jpinto@synopsys.com>
14700 L:      linux-scsi@vger.kernel.org
14701 S:      Supported
14702 F:      drivers/scsi/ufs/*dwc*
14703
14704 UNSORTED BLOCK IMAGES (UBI)
14705 M:      Artem Bityutskiy <dedekind1@gmail.com>
14706 M:      Richard Weinberger <richard@nod.at>
14707 W:      http://www.linux-mtd.infradead.org/
14708 L:      linux-mtd@lists.infradead.org
14709 T:      git git://git.infradead.org/ubifs-2.6.git
14710 S:      Supported
14711 F:      drivers/mtd/ubi/
14712 F:      include/linux/mtd/ubi.h
14713 F:      include/uapi/mtd/ubi-user.h
14714
14715 USB "USBNET" DRIVER FRAMEWORK
14716 M:      Oliver Neukum <oneukum@suse.com>
14717 L:      netdev@vger.kernel.org
14718 W:      http://www.linux-usb.org/usbnet
14719 S:      Maintained
14720 F:      drivers/net/usb/usbnet.c
14721 F:      include/linux/usb/usbnet.h
14722
14723 USB ACM DRIVER
14724 M:      Oliver Neukum <oneukum@suse.com>
14725 L:      linux-usb@vger.kernel.org
14726 S:      Maintained
14727 F:      Documentation/usb/acm.txt
14728 F:      drivers/usb/class/cdc-acm.*
14729
14730 USB AR5523 WIRELESS DRIVER
14731 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14732 L:      linux-wireless@vger.kernel.org
14733 S:      Maintained
14734 F:      drivers/net/wireless/ath/ar5523/
14735
14736 USB ATTACHED SCSI
14737 M:      Oliver Neukum <oneukum@suse.com>
14738 L:      linux-usb@vger.kernel.org
14739 L:      linux-scsi@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/usb/storage/uas.c
14742
14743 USB CDC ETHERNET DRIVER
14744 M:      Oliver Neukum <oliver@neukum.org>
14745 L:      linux-usb@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/net/usb/cdc_*.c
14748 F:      include/uapi/linux/usb/cdc.h
14749
14750 USB CHAOSKEY DRIVER
14751 M:      Keith Packard <keithp@keithp.com>
14752 L:      linux-usb@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/usb/misc/chaoskey.c
14755
14756 USB CYPRESS C67X00 DRIVER
14757 M:      Peter Korsgaard <jacmet@sunsite.dk>
14758 L:      linux-usb@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/usb/c67x00/
14761
14762 USB DAVICOM DM9601 DRIVER
14763 M:      Peter Korsgaard <jacmet@sunsite.dk>
14764 L:      netdev@vger.kernel.org
14765 W:      http://www.linux-usb.org/usbnet
14766 S:      Maintained
14767 F:      drivers/net/usb/dm9601.c
14768
14769 USB DIAMOND RIO500 DRIVER
14770 M:      Cesar Miquel <miquel@df.uba.ar>
14771 L:      rio500-users@lists.sourceforge.net
14772 W:      http://rio500.sourceforge.net
14773 S:      Maintained
14774 F:      drivers/usb/misc/rio500*
14775
14776 USB EHCI DRIVER
14777 M:      Alan Stern <stern@rowland.harvard.edu>
14778 L:      linux-usb@vger.kernel.org
14779 S:      Maintained
14780 F:      Documentation/usb/ehci.txt
14781 F:      drivers/usb/host/ehci*
14782
14783 USB GADGET/PERIPHERAL SUBSYSTEM
14784 M:      Felipe Balbi <balbi@kernel.org>
14785 L:      linux-usb@vger.kernel.org
14786 W:      http://www.linux-usb.org/gadget
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14788 S:      Maintained
14789 F:      drivers/usb/gadget/
14790 F:      include/linux/usb/gadget*
14791
14792 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14793 M:      Jiri Kosina <jikos@kernel.org>
14794 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14795 L:      linux-usb@vger.kernel.org
14796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14797 S:      Maintained
14798 F:      Documentation/hid/hiddev.txt
14799 F:      drivers/hid/usbhid/
14800
14801 USB INTEL XHCI ROLE MUX DRIVER
14802 M:      Hans de Goede <hdegoede@redhat.com>
14803 L:      linux-usb@vger.kernel.org
14804 S:      Maintained
14805 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14806
14807 USB ISP116X DRIVER
14808 M:      Olav Kongas <ok@artecdesign.ee>
14809 L:      linux-usb@vger.kernel.org
14810 S:      Maintained
14811 F:      drivers/usb/host/isp116x*
14812 F:      include/linux/usb/isp116x.h
14813
14814 USB LAN78XX ETHERNET DRIVER
14815 M:      Woojung Huh <woojung.huh@microchip.com>
14816 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14817 L:      netdev@vger.kernel.org
14818 S:      Maintained
14819 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14820 F:      drivers/net/usb/lan78xx.*
14821 F:      include/dt-bindings/net/microchip-lan78xx.h
14822
14823 USB MASS STORAGE DRIVER
14824 M:      Alan Stern <stern@rowland.harvard.edu>
14825 L:      linux-usb@vger.kernel.org
14826 L:      usb-storage@lists.one-eyed-alien.net
14827 S:      Maintained
14828 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14829 F:      drivers/usb/storage/
14830
14831 USB MIDI DRIVER
14832 M:      Clemens Ladisch <clemens@ladisch.de>
14833 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14834 T:      git git://git.alsa-project.org/alsa-kernel.git
14835 S:      Maintained
14836 F:      sound/usb/midi.*
14837
14838 USB NETWORKING DRIVERS
14839 L:      linux-usb@vger.kernel.org
14840 S:      Odd Fixes
14841 F:      drivers/net/usb/
14842
14843 USB OHCI DRIVER
14844 M:      Alan Stern <stern@rowland.harvard.edu>
14845 L:      linux-usb@vger.kernel.org
14846 S:      Maintained
14847 F:      Documentation/usb/ohci.txt
14848 F:      drivers/usb/host/ohci*
14849
14850 USB OTG FSM (Finite State Machine)
14851 M:      Peter Chen <Peter.Chen@nxp.com>
14852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14853 L:      linux-usb@vger.kernel.org
14854 S:      Maintained
14855 F:      drivers/usb/common/usb-otg-fsm.c
14856
14857 USB OVER IP DRIVER
14858 M:      Valentina Manea <valentina.manea.m@gmail.com>
14859 M:      Shuah Khan <shuah@kernel.org>
14860 L:      linux-usb@vger.kernel.org
14861 S:      Maintained
14862 F:      Documentation/usb/usbip_protocol.txt
14863 F:      drivers/usb/usbip/
14864 F:      tools/usb/usbip/
14865 F:      tools/testing/selftests/drivers/usb/usbip/
14866
14867 USB PEGASUS DRIVER
14868 M:      Petko Manolov <petkan@nucleusys.com>
14869 L:      linux-usb@vger.kernel.org
14870 L:      netdev@vger.kernel.org
14871 T:      git git://github.com/petkan/pegasus.git
14872 W:      https://github.com/petkan/pegasus
14873 S:      Maintained
14874 F:      drivers/net/usb/pegasus.*
14875
14876 USB PHY LAYER
14877 M:      Felipe Balbi <balbi@kernel.org>
14878 L:      linux-usb@vger.kernel.org
14879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14880 S:      Maintained
14881 F:      drivers/usb/phy/
14882
14883 USB PRINTER DRIVER (usblp)
14884 M:      Pete Zaitcev <zaitcev@redhat.com>
14885 L:      linux-usb@vger.kernel.org
14886 S:      Supported
14887 F:      drivers/usb/class/usblp.c
14888
14889 USB QMI WWAN NETWORK DRIVER
14890 M:      Bjørn Mork <bjorn@mork.no>
14891 L:      netdev@vger.kernel.org
14892 S:      Maintained
14893 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14894 F:      drivers/net/usb/qmi_wwan.c
14895
14896 USB RTL8150 DRIVER
14897 M:      Petko Manolov <petkan@nucleusys.com>
14898 L:      linux-usb@vger.kernel.org
14899 L:      netdev@vger.kernel.org
14900 T:      git git://github.com/petkan/rtl8150.git
14901 W:      https://github.com/petkan/rtl8150
14902 S:      Maintained
14903 F:      drivers/net/usb/rtl8150.c
14904
14905 USB SERIAL SUBSYSTEM
14906 M:      Johan Hovold <johan@kernel.org>
14907 L:      linux-usb@vger.kernel.org
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14909 S:      Maintained
14910 F:      Documentation/usb/usb-serial.txt
14911 F:      drivers/usb/serial/
14912 F:      include/linux/usb/serial.h
14913
14914 USB SMSC75XX ETHERNET DRIVER
14915 M:      Steve Glendinning <steve.glendinning@shawell.net>
14916 L:      netdev@vger.kernel.org
14917 S:      Maintained
14918 F:      drivers/net/usb/smsc75xx.*
14919
14920 USB SMSC95XX ETHERNET DRIVER
14921 M:      Steve Glendinning <steve.glendinning@shawell.net>
14922 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14923 L:      netdev@vger.kernel.org
14924 S:      Maintained
14925 F:      drivers/net/usb/smsc95xx.*
14926
14927 USB SUBSYSTEM
14928 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14929 L:      linux-usb@vger.kernel.org
14930 W:      http://www.linux-usb.org
14931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14932 S:      Supported
14933 F:      Documentation/devicetree/bindings/usb/
14934 F:      Documentation/usb/
14935 F:      drivers/usb/
14936 F:      include/linux/usb.h
14937 F:      include/linux/usb/
14938
14939 USB TYPEC PI3USB30532 MUX DRIVER
14940 M:      Hans de Goede <hdegoede@redhat.com>
14941 L:      linux-usb@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/usb/typec/mux/pi3usb30532.c
14944
14945 USB TYPEC SUBSYSTEM
14946 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14947 L:      linux-usb@vger.kernel.org
14948 S:      Maintained
14949 F:      Documentation/ABI/testing/sysfs-class-typec
14950 F:      Documentation/driver-api/usb/typec.rst
14951 F:      drivers/usb/typec/
14952 F:      include/linux/usb/typec.h
14953
14954 USB UHCI DRIVER
14955 M:      Alan Stern <stern@rowland.harvard.edu>
14956 L:      linux-usb@vger.kernel.org
14957 S:      Maintained
14958 F:      drivers/usb/host/uhci*
14959
14960 USB VIDEO CLASS
14961 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14962 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 W:      http://www.ideasonboard.org/uvc/
14966 S:      Maintained
14967 F:      drivers/media/usb/uvc/
14968 F:      include/uapi/linux/uvcvideo.h
14969
14970 USB VISION DRIVER
14971 M:      Hans Verkuil <hverkuil@xs4all.nl>
14972 L:      linux-media@vger.kernel.org
14973 T:      git git://linuxtv.org/media_tree.git
14974 W:      https://linuxtv.org
14975 S:      Odd Fixes
14976 F:      drivers/media/usb/usbvision/
14977
14978 USB WEBCAM GADGET
14979 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14980 L:      linux-usb@vger.kernel.org
14981 S:      Maintained
14982 F:      drivers/usb/gadget/function/*uvc*
14983 F:      drivers/usb/gadget/legacy/webcam.c
14984
14985 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14986 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14987 L:      linux-wireless@vger.kernel.org
14988 S:      Maintained
14989 F:      drivers/net/wireless/rndis_wlan.c
14990
14991 USB XHCI DRIVER
14992 M:      Mathias Nyman <mathias.nyman@intel.com>
14993 L:      linux-usb@vger.kernel.org
14994 S:      Supported
14995 F:      drivers/usb/host/xhci*
14996 F:      drivers/usb/host/pci-quirks*
14997
14998 USB ZD1201 DRIVER
14999 L:      linux-wireless@vger.kernel.org
15000 W:      http://linux-lc100020.sourceforge.net
15001 S:      Orphan
15002 F:      drivers/net/wireless/zydas/zd1201.*
15003
15004 USB ZR364XX DRIVER
15005 M:      Antoine Jacquet <royale@zerezo.com>
15006 L:      linux-usb@vger.kernel.org
15007 L:      linux-media@vger.kernel.org
15008 T:      git git://linuxtv.org/media_tree.git
15009 W:      http://royale.zerezo.com/zr364xx/
15010 S:      Maintained
15011 F:      Documentation/media/v4l-drivers/zr364xx*
15012 F:      drivers/media/usb/zr364xx/
15013
15014 USER-MODE LINUX (UML)
15015 M:      Jeff Dike <jdike@addtoit.com>
15016 M:      Richard Weinberger <richard@nod.at>
15017 L:      linux-um@lists.infradead.org
15018 W:      http://user-mode-linux.sourceforge.net
15019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15020 S:      Maintained
15021 F:      Documentation/virtual/uml/
15022 F:      arch/um/
15023 F:      arch/x86/um/
15024 F:      fs/hostfs/
15025 F:      fs/hppfs/
15026
15027 USERSPACE I/O (UIO)
15028 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15029 S:      Maintained
15030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15031 F:      Documentation/driver-api/uio-howto.rst
15032 F:      drivers/uio/
15033 F:      include/linux/uio*.h
15034
15035 UTIL-LINUX PACKAGE
15036 M:      Karel Zak <kzak@redhat.com>
15037 L:      util-linux@vger.kernel.org
15038 W:      http://en.wikipedia.org/wiki/Util-linux
15039 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15040 S:      Maintained
15041
15042 UUID HELPERS
15043 M:      Christoph Hellwig <hch@lst.de>
15044 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15045 L:      linux-kernel@vger.kernel.org
15046 T:      git git://git.infradead.org/users/hch/uuid.git
15047 F:      lib/uuid.c
15048 F:      lib/test_uuid.c
15049 F:      include/linux/uuid.h
15050 F:      include/uapi/linux/uuid.h
15051 S:      Maintained
15052
15053 UVESAFB DRIVER
15054 M:      Michal Januszewski <spock@gentoo.org>
15055 L:      linux-fbdev@vger.kernel.org
15056 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15057 S:      Maintained
15058 F:      Documentation/fb/uvesafb.txt
15059 F:      drivers/video/fbdev/uvesafb.*
15060
15061 VF610 NAND DRIVER
15062 M:      Stefan Agner <stefan@agner.ch>
15063 L:      linux-mtd@lists.infradead.org
15064 S:      Supported
15065 F:      drivers/mtd/nand/raw/vf610_nfc.c
15066
15067 VFAT/FAT/MSDOS FILESYSTEM
15068 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15069 S:      Maintained
15070 F:      Documentation/filesystems/vfat.txt
15071 F:      fs/fat/
15072
15073 VFIO DRIVER
15074 M:      Alex Williamson <alex.williamson@redhat.com>
15075 L:      kvm@vger.kernel.org
15076 T:      git git://github.com/awilliam/linux-vfio.git
15077 S:      Maintained
15078 F:      Documentation/vfio.txt
15079 F:      drivers/vfio/
15080 F:      include/linux/vfio.h
15081 F:      include/uapi/linux/vfio.h
15082
15083 VFIO MEDIATED DEVICE DRIVERS
15084 M:      Kirti Wankhede <kwankhede@nvidia.com>
15085 L:      kvm@vger.kernel.org
15086 S:      Maintained
15087 F:      Documentation/vfio-mediated-device.txt
15088 F:      drivers/vfio/mdev/
15089 F:      include/linux/mdev.h
15090 F:      samples/vfio-mdev/
15091
15092 VFIO PLATFORM DRIVER
15093 M:      Eric Auger <eric.auger@redhat.com>
15094 L:      kvm@vger.kernel.org
15095 S:      Maintained
15096 F:      drivers/vfio/platform/
15097
15098 VGA_SWITCHEROO
15099 R:      Lukas Wunner <lukas@wunner.de>
15100 S:      Maintained
15101 F:      Documentation/gpu/vga-switcheroo.rst
15102 F:      drivers/gpu/vga/vga_switcheroo.c
15103 F:      include/linux/vga_switcheroo.h
15104 T:      git git://anongit.freedesktop.org/drm/drm-misc
15105
15106 VIA RHINE NETWORK DRIVER
15107 S:      Orphan
15108 F:      drivers/net/ethernet/via/via-rhine.c
15109
15110 VIA SD/MMC CARD CONTROLLER DRIVER
15111 M:      Bruce Chang <brucechang@via.com.tw>
15112 M:      Harald Welte <HaraldWelte@viatech.com>
15113 S:      Maintained
15114 F:      drivers/mmc/host/via-sdmmc.c
15115
15116 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15117 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15118 L:      linux-fbdev@vger.kernel.org
15119 S:      Maintained
15120 F:      include/linux/via-core.h
15121 F:      include/linux/via-gpio.h
15122 F:      include/linux/via_i2c.h
15123 F:      drivers/video/fbdev/via/
15124
15125 VIA VELOCITY NETWORK DRIVER
15126 M:      Francois Romieu <romieu@fr.zoreil.com>
15127 L:      netdev@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/net/ethernet/via/via-velocity.*
15130
15131 VIDEO MULTIPLEXER DRIVER
15132 M:      Philipp Zabel <p.zabel@pengutronix.de>
15133 L:      linux-media@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/media/platform/video-mux.c
15136
15137 VIDEO I2C POLLING DRIVER
15138 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15139 L:      linux-media@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/media/i2c/video-i2c.c
15142
15143 VIDEOBUF2 FRAMEWORK
15144 M:      Pawel Osciak <pawel@osciak.com>
15145 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15146 M:      Kyungmin Park <kyungmin.park@samsung.com>
15147 L:      linux-media@vger.kernel.org
15148 S:      Maintained
15149 F:      drivers/media/v4l2-core/videobuf2-*
15150 F:      include/media/videobuf2-*
15151
15152 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15153 M:      Helen Koike <helen.koike@collabora.com>
15154 L:      linux-media@vger.kernel.org
15155 T:      git git://linuxtv.org/media_tree.git
15156 W:      https://linuxtv.org
15157 S:      Maintained
15158 F:      drivers/media/platform/vimc/*
15159
15160 VIRT LIB
15161 M:      Alex Williamson <alex.williamson@redhat.com>
15162 M:      Paolo Bonzini <pbonzini@redhat.com>
15163 L:      kvm@vger.kernel.org
15164 S:      Supported
15165 F:      virt/lib/
15166
15167 VIRTIO AND VHOST VSOCK DRIVER
15168 M:      Stefan Hajnoczi <stefanha@redhat.com>
15169 L:      kvm@vger.kernel.org
15170 L:      virtualization@lists.linux-foundation.org
15171 L:      netdev@vger.kernel.org
15172 S:      Maintained
15173 F:      include/linux/virtio_vsock.h
15174 F:      include/uapi/linux/virtio_vsock.h
15175 F:      include/uapi/linux/vsockmon.h
15176 F:      include/uapi/linux/vm_sockets_diag.h
15177 F:      net/vmw_vsock/diag.c
15178 F:      net/vmw_vsock/af_vsock_tap.c
15179 F:      net/vmw_vsock/virtio_transport_common.c
15180 F:      net/vmw_vsock/virtio_transport.c
15181 F:      drivers/net/vsockmon.c
15182 F:      drivers/vhost/vsock.c
15183 F:      drivers/vhost/vsock.h
15184 F:      tools/testing/vsock/
15185
15186 VIRTIO CONSOLE DRIVER
15187 M:      Amit Shah <amit@kernel.org>
15188 L:      virtualization@lists.linux-foundation.org
15189 S:      Maintained
15190 F:      drivers/char/virtio_console.c
15191 F:      include/linux/virtio_console.h
15192 F:      include/uapi/linux/virtio_console.h
15193
15194 VIRTIO CORE, NET AND BLOCK DRIVERS
15195 M:      "Michael S. Tsirkin" <mst@redhat.com>
15196 M:      Jason Wang <jasowang@redhat.com>
15197 L:      virtualization@lists.linux-foundation.org
15198 S:      Maintained
15199 F:      Documentation/devicetree/bindings/virtio/
15200 F:      drivers/virtio/
15201 F:      tools/virtio/
15202 F:      drivers/net/virtio_net.c
15203 F:      drivers/block/virtio_blk.c
15204 F:      include/linux/virtio*.h
15205 F:      include/uapi/linux/virtio_*.h
15206 F:      drivers/crypto/virtio/
15207 F:      mm/balloon_compaction.c
15208
15209 VIRTIO CRYPTO DRIVER
15210 M:      Gonglei <arei.gonglei@huawei.com>
15211 L:      virtualization@lists.linux-foundation.org
15212 L:      linux-crypto@vger.kernel.org
15213 S:      Maintained
15214 F:      drivers/crypto/virtio/
15215 F:      include/uapi/linux/virtio_crypto.h
15216
15217 VIRTIO DRIVERS FOR S390
15218 M:      Cornelia Huck <cohuck@redhat.com>
15219 M:      Halil Pasic <pasic@linux.ibm.com>
15220 L:      linux-s390@vger.kernel.org
15221 L:      virtualization@lists.linux-foundation.org
15222 L:      kvm@vger.kernel.org
15223 S:      Supported
15224 F:      drivers/s390/virtio/
15225 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15226
15227 VIRTIO GPU DRIVER
15228 M:      David Airlie <airlied@linux.ie>
15229 M:      Gerd Hoffmann <kraxel@redhat.com>
15230 L:      dri-devel@lists.freedesktop.org
15231 L:      virtualization@lists.linux-foundation.org
15232 T:      git git://anongit.freedesktop.org/drm/drm-misc
15233 S:      Maintained
15234 F:      drivers/gpu/drm/virtio/
15235 F:      include/uapi/linux/virtio_gpu.h
15236
15237 VIRTIO HOST (VHOST)
15238 M:      "Michael S. Tsirkin" <mst@redhat.com>
15239 M:      Jason Wang <jasowang@redhat.com>
15240 L:      kvm@vger.kernel.org
15241 L:      virtualization@lists.linux-foundation.org
15242 L:      netdev@vger.kernel.org
15243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15244 S:      Maintained
15245 F:      drivers/vhost/
15246 F:      include/uapi/linux/vhost.h
15247
15248 VIRTIO INPUT DRIVER
15249 M:      Gerd Hoffmann <kraxel@redhat.com>
15250 S:      Maintained
15251 F:      drivers/virtio/virtio_input.c
15252 F:      include/uapi/linux/virtio_input.h
15253
15254 VIRTUAL BOX GUEST DEVICE DRIVER
15255 M:      Hans de Goede <hdegoede@redhat.com>
15256 M:      Arnd Bergmann <arnd@arndb.de>
15257 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15258 S:      Maintained
15259 F:      include/linux/vbox_utils.h
15260 F:      include/uapi/linux/vbox*.h
15261 F:      drivers/virt/vboxguest/
15262
15263 VIRTUAL SERIO DEVICE DRIVER
15264 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15265 S:      Maintained
15266 F:      drivers/input/serio/userio.c
15267 F:      include/uapi/linux/userio.h
15268
15269 VIVID VIRTUAL VIDEO DRIVER
15270 M:      Hans Verkuil <hverkuil@xs4all.nl>
15271 L:      linux-media@vger.kernel.org
15272 T:      git git://linuxtv.org/media_tree.git
15273 W:      https://linuxtv.org
15274 S:      Maintained
15275 F:      drivers/media/platform/vivid/*
15276
15277 VLYNQ BUS
15278 M:      Florian Fainelli <f.fainelli@gmail.com>
15279 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15280 S:      Maintained
15281 F:      drivers/vlynq/vlynq.c
15282 F:      include/linux/vlynq.h
15283
15284 VME SUBSYSTEM
15285 M:      Martyn Welch <martyn@welchs.me.uk>
15286 M:      Manohar Vanga <manohar.vanga@gmail.com>
15287 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15288 L:      devel@driverdev.osuosl.org
15289 S:      Maintained
15290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15291 F:      Documentation/driver-api/vme.rst
15292 F:      drivers/staging/vme/
15293 F:      drivers/vme/
15294 F:      include/linux/vme*
15295
15296 VMWARE BALLOON DRIVER
15297 M:      Xavier Deguillard <xdeguillard@vmware.com>
15298 M:      Philip Moltmann <moltmann@vmware.com>
15299 M:      "VMware, Inc." <pv-drivers@vmware.com>
15300 L:      linux-kernel@vger.kernel.org
15301 S:      Maintained
15302 F:      drivers/misc/vmw_balloon.c
15303
15304 VMWARE HYPERVISOR INTERFACE
15305 M:      Alok Kataria <akataria@vmware.com>
15306 L:      virtualization@lists.linux-foundation.org
15307 S:      Supported
15308 F:      arch/x86/kernel/cpu/vmware.c
15309
15310 VMWARE PVRDMA DRIVER
15311 M:      Adit Ranadive <aditr@vmware.com>
15312 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15313 L:      linux-rdma@vger.kernel.org
15314 S:      Maintained
15315 F:      drivers/infiniband/hw/vmw_pvrdma/
15316
15317 VMware PVSCSI driver
15318 M:      Jim Gill <jgill@vmware.com>
15319 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15320 L:      linux-scsi@vger.kernel.org
15321 S:      Maintained
15322 F:      drivers/scsi/vmw_pvscsi.c
15323 F:      drivers/scsi/vmw_pvscsi.h
15324
15325 VMWARE VMMOUSE SUBDRIVER
15326 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15327 M:      "VMware, Inc." <pv-drivers@vmware.com>
15328 L:      linux-input@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/input/mouse/vmmouse.c
15331 F:      drivers/input/mouse/vmmouse.h
15332
15333 VMWARE VMXNET3 ETHERNET DRIVER
15334 M:      Ronak Doshi <doshir@vmware.com>
15335 M:      "VMware, Inc." <pv-drivers@vmware.com>
15336 L:      netdev@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/vmxnet3/
15339
15340 VOCORE VOCORE2 BOARD
15341 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15342 L:      linux-mips@linux-mips.org
15343 S:      Maintained
15344 F:      arch/mips/boot/dts/ralink/vocore2.dts
15345
15346 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15347 M:      Liam Girdwood <lgirdwood@gmail.com>
15348 M:      Mark Brown <broonie@kernel.org>
15349 L:      linux-kernel@vger.kernel.org
15350 W:      http://www.slimlogic.co.uk/?p=48
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15352 S:      Supported
15353 F:      Documentation/devicetree/bindings/regulator/
15354 F:      Documentation/power/regulator/
15355 F:      drivers/regulator/
15356 F:      include/dt-bindings/regulator/
15357 F:      include/linux/regulator/
15358
15359 VRF
15360 M:      David Ahern <dsa@cumulusnetworks.com>
15361 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15362 L:      netdev@vger.kernel.org
15363 S:      Maintained
15364 F:      drivers/net/vrf.c
15365 F:      Documentation/networking/vrf.txt
15366
15367 VT1211 HARDWARE MONITOR DRIVER
15368 M:      Juerg Haefliger <juergh@gmail.com>
15369 L:      linux-hwmon@vger.kernel.org
15370 S:      Maintained
15371 F:      Documentation/hwmon/vt1211
15372 F:      drivers/hwmon/vt1211.c
15373
15374 VT8231 HARDWARE MONITOR DRIVER
15375 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15376 L:      linux-hwmon@vger.kernel.org
15377 S:      Maintained
15378 F:      drivers/hwmon/vt8231.c
15379
15380 VUB300 USB to SDIO/SD/MMC bridge chip
15381 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15382 L:      linux-mmc@vger.kernel.org
15383 L:      linux-usb@vger.kernel.org
15384 S:      Supported
15385 F:      drivers/mmc/host/vub300.c
15386
15387 W1 DALLAS'S 1-WIRE BUS
15388 M:      Evgeniy Polyakov <zbr@ioremap.net>
15389 S:      Maintained
15390 F:      Documentation/w1/
15391 F:      drivers/w1/
15392 F:      include/linux/w1.h
15393
15394 W83791D HARDWARE MONITORING DRIVER
15395 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15396 L:      linux-hwmon@vger.kernel.org
15397 S:      Maintained
15398 F:      Documentation/hwmon/w83791d
15399 F:      drivers/hwmon/w83791d.c
15400
15401 W83793 HARDWARE MONITORING DRIVER
15402 M:      Rudolf Marek <r.marek@assembler.cz>
15403 L:      linux-hwmon@vger.kernel.org
15404 S:      Maintained
15405 F:      Documentation/hwmon/w83793
15406 F:      drivers/hwmon/w83793.c
15407
15408 W83795 HARDWARE MONITORING DRIVER
15409 M:      Jean Delvare <jdelvare@suse.com>
15410 L:      linux-hwmon@vger.kernel.org
15411 S:      Maintained
15412 F:      drivers/hwmon/w83795.c
15413
15414 W83L51xD SD/MMC CARD INTERFACE DRIVER
15415 M:      Pierre Ossman <pierre@ossman.eu>
15416 S:      Maintained
15417 F:      drivers/mmc/host/wbsd.*
15418
15419 WACOM PROTOCOL 4 SERIAL TABLETS
15420 M:      Julian Squires <julian@cipht.net>
15421 M:      Hans de Goede <hdegoede@redhat.com>
15422 L:      linux-input@vger.kernel.org
15423 S:      Maintained
15424 F:      drivers/input/tablet/wacom_serial4.c
15425
15426 WATCHDOG DEVICE DRIVERS
15427 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15428 M:      Guenter Roeck <linux@roeck-us.net>
15429 L:      linux-watchdog@vger.kernel.org
15430 W:      http://www.linux-watchdog.org/
15431 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15432 S:      Maintained
15433 F:      Documentation/devicetree/bindings/watchdog/
15434 F:      Documentation/watchdog/
15435 F:      drivers/watchdog/
15436 F:      include/linux/watchdog.h
15437 F:      include/uapi/linux/watchdog.h
15438
15439 WHISKEYCOVE PMIC GPIO DRIVER
15440 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15441 L:      linux-gpio@vger.kernel.org
15442 S:      Maintained
15443 F:      drivers/gpio/gpio-wcove.c
15444
15445 WIIMOTE HID DRIVER
15446 M:      David Herrmann <dh.herrmann@googlemail.com>
15447 L:      linux-input@vger.kernel.org
15448 S:      Maintained
15449 F:      drivers/hid/hid-wiimote*
15450
15451 WILOCITY WIL6210 WIRELESS DRIVER
15452 M:      Maya Erez <merez@codeaurora.org>
15453 L:      linux-wireless@vger.kernel.org
15454 L:      wil6210@qti.qualcomm.com
15455 S:      Supported
15456 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15457 F:      drivers/net/wireless/ath/wil6210/
15458
15459 WIMAX STACK
15460 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15461 M:      linux-wimax@intel.com
15462 L:      wimax@linuxwimax.org (subscribers-only)
15463 S:      Supported
15464 W:      http://linuxwimax.org
15465 F:      Documentation/wimax/README.wimax
15466 F:      include/linux/wimax/debug.h
15467 F:      include/net/wimax.h
15468 F:      include/uapi/linux/wimax.h
15469 F:      net/wimax/
15470
15471 WINBOND CIR DRIVER
15472 M:      David Härdeman <david@hardeman.nu>
15473 S:      Maintained
15474 F:      drivers/media/rc/winbond-cir.c
15475
15476 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15477 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15478 L:      linux-watchdog@vger.kernel.org
15479 S:      Maintained
15480 F:      drivers/watchdog/ebc-c384_wdt.c
15481
15482 WINSYSTEMS WS16C48 GPIO DRIVER
15483 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15484 L:      linux-gpio@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/gpio/gpio-ws16c48.c
15487
15488 WISTRON LAPTOP BUTTON DRIVER
15489 M:      Miloslav Trmac <mitr@volny.cz>
15490 S:      Maintained
15491 F:      drivers/input/misc/wistron_btns.c
15492
15493 WL3501 WIRELESS PCMCIA CARD DRIVER
15494 L:      linux-wireless@vger.kernel.org
15495 S:      Odd fixes
15496 F:      drivers/net/wireless/wl3501*
15497
15498 WOLFSON MICROELECTRONICS DRIVERS
15499 L:      patches@opensource.cirrus.com
15500 T:      git https://github.com/CirrusLogic/linux-drivers.git
15501 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15502 S:      Supported
15503 F:      Documentation/hwmon/wm83??
15504 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15505 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15506 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15507 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15508 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15509 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15510 F:      drivers/clk/clk-wm83*.c
15511 F:      drivers/extcon/extcon-arizona.c
15512 F:      drivers/leds/leds-wm83*.c
15513 F:      drivers/gpio/gpio-*wm*.c
15514 F:      drivers/gpio/gpio-arizona.c
15515 F:      drivers/hwmon/wm83??-hwmon.c
15516 F:      drivers/input/misc/wm831x-on.c
15517 F:      drivers/input/touchscreen/wm831x-ts.c
15518 F:      drivers/input/touchscreen/wm97*.c
15519 F:      drivers/mfd/arizona*
15520 F:      drivers/mfd/wm*.c
15521 F:      drivers/mfd/cs47l24*
15522 F:      drivers/power/supply/wm83*.c
15523 F:      drivers/rtc/rtc-wm83*.c
15524 F:      drivers/regulator/wm8*.c
15525 F:      drivers/regulator/arizona*
15526 F:      drivers/video/backlight/wm83*_bl.c
15527 F:      drivers/watchdog/wm83*_wdt.c
15528 F:      include/linux/mfd/arizona/
15529 F:      include/linux/mfd/wm831x/
15530 F:      include/linux/mfd/wm8350/
15531 F:      include/linux/mfd/wm8400*
15532 F:      include/linux/regulator/arizona*
15533 F:      include/linux/wm97xx.h
15534 F:      include/sound/wm????.h
15535 F:      sound/soc/codecs/arizona.?
15536 F:      sound/soc/codecs/wm*
15537 F:      sound/soc/codecs/cs47l24*
15538
15539 WORKQUEUE
15540 M:      Tejun Heo <tj@kernel.org>
15541 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15543 S:      Maintained
15544 F:      include/linux/workqueue.h
15545 F:      kernel/workqueue.c
15546 F:      Documentation/core-api/workqueue.rst
15547
15548 X-POWERS AXP288 PMIC DRIVERS
15549 M:      Hans de Goede <hdegoede@redhat.com>
15550 S:      Maintained
15551 N:      axp288
15552 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15553
15554 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15555 M:      Chen-Yu Tsai <wens@csie.org>
15556 L:      linux-kernel@vger.kernel.org
15557 S:      Maintained
15558 N:      axp[128]
15559
15560 X.25 NETWORK LAYER
15561 M:      Andrew Hendry <andrew.hendry@gmail.com>
15562 L:      linux-x25@vger.kernel.org
15563 S:      Odd Fixes
15564 F:      Documentation/networking/x25*
15565 F:      include/net/x25*
15566 F:      net/x25/
15567
15568 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15569 M:      Thomas Gleixner <tglx@linutronix.de>
15570 M:      Ingo Molnar <mingo@redhat.com>
15571 R:      "H. Peter Anvin" <hpa@zytor.com>
15572 M:      x86@kernel.org
15573 L:      linux-kernel@vger.kernel.org
15574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15575 S:      Maintained
15576 F:      Documentation/devicetree/bindings/x86/
15577 F:      Documentation/x86/
15578 F:      arch/x86/
15579
15580 X86 ENTRY CODE
15581 M:      Andy Lutomirski <luto@kernel.org>
15582 L:      linux-kernel@vger.kernel.org
15583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15584 S:      Maintained
15585 F:      arch/x86/entry/
15586
15587 X86 MCE INFRASTRUCTURE
15588 M:      Tony Luck <tony.luck@intel.com>
15589 M:      Borislav Petkov <bp@alien8.de>
15590 L:      linux-edac@vger.kernel.org
15591 S:      Maintained
15592 F:      arch/x86/kernel/cpu/mcheck/*
15593
15594 X86 MICROCODE UPDATE SUPPORT
15595 M:      Borislav Petkov <bp@alien8.de>
15596 S:      Maintained
15597 F:      arch/x86/kernel/cpu/microcode/*
15598
15599 X86 PLATFORM DRIVERS
15600 M:      Darren Hart <dvhart@infradead.org>
15601 M:      Andy Shevchenko <andy@infradead.org>
15602 L:      platform-driver-x86@vger.kernel.org
15603 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15604 S:      Maintained
15605 F:      drivers/platform/x86/
15606 F:      drivers/platform/olpc/
15607
15608 X86 VDSO
15609 M:      Andy Lutomirski <luto@kernel.org>
15610 L:      linux-kernel@vger.kernel.org
15611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15612 S:      Maintained
15613 F:      arch/x86/entry/vdso/
15614
15615 XC2028/3028 TUNER DRIVER
15616 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15617 L:      linux-media@vger.kernel.org
15618 W:      https://linuxtv.org
15619 T:      git git://linuxtv.org/media_tree.git
15620 S:      Maintained
15621 F:      drivers/media/tuners/tuner-xc2028.*
15622
15623 XDP SOCKETS (AF_XDP)
15624 M:      Björn Töpel <bjorn.topel@intel.com>
15625 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15626 L:      netdev@vger.kernel.org
15627 S:      Maintained
15628 F:      kernel/bpf/xskmap.c
15629 F:      net/xdp/
15630
15631 XEN BLOCK SUBSYSTEM
15632 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15633 M:      Roger Pau Monné <roger.pau@citrix.com>
15634 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15635 S:      Supported
15636 F:      drivers/block/xen-blkback/*
15637 F:      drivers/block/xen*
15638
15639 XEN HYPERVISOR ARM
15640 M:      Stefano Stabellini <sstabellini@kernel.org>
15641 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15642 S:      Maintained
15643 F:      arch/arm/xen/
15644 F:      arch/arm/include/asm/xen/
15645
15646 XEN HYPERVISOR ARM64
15647 M:      Stefano Stabellini <sstabellini@kernel.org>
15648 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15649 S:      Maintained
15650 F:      arch/arm64/xen/
15651 F:      arch/arm64/include/asm/xen/
15652
15653 XEN HYPERVISOR INTERFACE
15654 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15655 M:      Juergen Gross <jgross@suse.com>
15656 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15658 S:      Supported
15659 F:      arch/x86/xen/
15660 F:      drivers/*/xen-*front.c
15661 F:      drivers/xen/
15662 F:      arch/x86/include/asm/xen/
15663 F:      arch/x86/include/asm/pvclock-abi.h
15664 F:      include/xen/
15665 F:      include/uapi/xen/
15666 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15667 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15668
15669 XEN NETWORK BACKEND DRIVER
15670 M:      Wei Liu <wei.liu2@citrix.com>
15671 M:      Paul Durrant <paul.durrant@citrix.com>
15672 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15673 L:      netdev@vger.kernel.org
15674 S:      Supported
15675 F:      drivers/net/xen-netback/*
15676
15677 XEN PCI SUBSYSTEM
15678 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15679 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15680 S:      Supported
15681 F:      arch/x86/pci/*xen*
15682 F:      drivers/pci/*xen*
15683
15684 XEN PVSCSI DRIVERS
15685 M:      Juergen Gross <jgross@suse.com>
15686 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15687 L:      linux-scsi@vger.kernel.org
15688 S:      Supported
15689 F:      drivers/scsi/xen-scsifront.c
15690 F:      drivers/xen/xen-scsiback.c
15691 F:      include/xen/interface/io/vscsiif.h
15692
15693 XEN SWIOTLB SUBSYSTEM
15694 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15695 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15696 L:      iommu@lists.linux-foundation.org
15697 S:      Supported
15698 F:      arch/x86/xen/*swiotlb*
15699 F:      drivers/xen/*swiotlb*
15700
15701 XEN SOUND FRONTEND DRIVER
15702 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15703 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15705 S:      Supported
15706 F:      sound/xen/*
15707
15708 XFS FILESYSTEM
15709 M:      Darrick J. Wong <darrick.wong@oracle.com>
15710 M:      linux-xfs@vger.kernel.org
15711 L:      linux-xfs@vger.kernel.org
15712 W:      http://xfs.org/
15713 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15714 S:      Supported
15715 F:      Documentation/filesystems/xfs.txt
15716 F:      fs/xfs/
15717
15718 XILINX AXI ETHERNET DRIVER
15719 M:      Anirudha Sarangi <anirudh@xilinx.com>
15720 M:      John Linn <John.Linn@xilinx.com>
15721 S:      Maintained
15722 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15723
15724 XILINX UARTLITE SERIAL DRIVER
15725 M:      Peter Korsgaard <jacmet@sunsite.dk>
15726 L:      linux-serial@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/tty/serial/uartlite.c
15729
15730 XILINX VIDEO IP CORES
15731 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15732 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15733 L:      linux-media@vger.kernel.org
15734 T:      git git://linuxtv.org/media_tree.git
15735 S:      Supported
15736 F:      Documentation/devicetree/bindings/media/xilinx/
15737 F:      drivers/media/platform/xilinx/
15738 F:      include/uapi/linux/xilinx-v4l2-controls.h
15739
15740 XILLYBUS DRIVER
15741 M:      Eli Billauer <eli.billauer@gmail.com>
15742 L:      linux-kernel@vger.kernel.org
15743 S:      Supported
15744 F:      drivers/char/xillybus/
15745
15746 XLP9XX I2C DRIVER
15747 M:      George Cherian <george.cherian@cavium.com>
15748 M:      Jan Glauber <jglauber@cavium.com>
15749 L:      linux-i2c@vger.kernel.org
15750 W:      http://www.cavium.com
15751 S:      Supported
15752 F:      drivers/i2c/busses/i2c-xlp9xx.c
15753
15754 XRA1403 GPIO EXPANDER
15755 M:      Nandor Han <nandor.han@ge.com>
15756 M:      Semi Malinen <semi.malinen@ge.com>
15757 L:      linux-gpio@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/gpio/gpio-xra1403.c
15760 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15761
15762 XTENSA XTFPGA PLATFORM SUPPORT
15763 M:      Max Filippov <jcmvbkbc@gmail.com>
15764 L:      linux-xtensa@linux-xtensa.org
15765 S:      Maintained
15766 F:      drivers/spi/spi-xtensa-xtfpga.c
15767 F:      sound/soc/xtensa/xtfpga-i2s.c
15768
15769 YAM DRIVER FOR AX.25
15770 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15771 L:      linux-hams@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/net/hamradio/yam*
15774 F:      include/linux/yam.h
15775
15776 YAMA SECURITY MODULE
15777 M:      Kees Cook <keescook@chromium.org>
15778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15779 S:      Supported
15780 F:      security/yama/
15781 F:      Documentation/admin-guide/LSM/Yama.rst
15782
15783 YEALINK PHONE DRIVER
15784 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15785 L:      usbb2k-api-dev@nongnu.org
15786 S:      Maintained
15787 F:      Documentation/input/devices/yealink.rst
15788 F:      drivers/input/misc/yealink.*
15789
15790 Z8530 DRIVER FOR AX.25
15791 M:      Joerg Reuter <jreuter@yaina.de>
15792 W:      http://yaina.de/jreuter/
15793 W:      http://www.qsl.net/dl1bke/
15794 L:      linux-hams@vger.kernel.org
15795 S:      Maintained
15796 F:      Documentation/networking/z8530drv.txt
15797 F:      drivers/net/hamradio/*scc.c
15798 F:      drivers/net/hamradio/z8530.h
15799
15800 ZBUD COMPRESSED PAGE ALLOCATOR
15801 M:      Seth Jennings <sjenning@redhat.com>
15802 M:      Dan Streetman <ddstreet@ieee.org>
15803 L:      linux-mm@kvack.org
15804 S:      Maintained
15805 F:      mm/zbud.c
15806 F:      include/linux/zbud.h
15807
15808 ZD1211RW WIRELESS DRIVER
15809 M:      Daniel Drake <dsd@gentoo.org>
15810 M:      Ulrich Kunitz <kune@deine-taler.de>
15811 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15812 L:      linux-wireless@vger.kernel.org
15813 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15814 S:      Maintained
15815 F:      drivers/net/wireless/zydas/zd1211rw/
15816
15817 ZD1301 MEDIA DRIVER
15818 M:      Antti Palosaari <crope@iki.fi>
15819 L:      linux-media@vger.kernel.org
15820 W:      https://linuxtv.org/
15821 W:      http://palosaari.fi/linux/
15822 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15823 S:      Maintained
15824 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15825
15826 ZD1301_DEMOD MEDIA DRIVER
15827 M:      Antti Palosaari <crope@iki.fi>
15828 L:      linux-media@vger.kernel.org
15829 W:      https://linuxtv.org/
15830 W:      http://palosaari.fi/linux/
15831 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15832 S:      Maintained
15833 F:      drivers/media/dvb-frontends/zd1301_demod*
15834
15835 ZPOOL COMPRESSED PAGE STORAGE API
15836 M:      Dan Streetman <ddstreet@ieee.org>
15837 L:      linux-mm@kvack.org
15838 S:      Maintained
15839 F:      mm/zpool.c
15840 F:      include/linux/zpool.h
15841
15842 ZR36067 VIDEO FOR LINUX DRIVER
15843 L:      mjpeg-users@lists.sourceforge.net
15844 L:      linux-media@vger.kernel.org
15845 W:      http://mjpeg.sourceforge.net/driver-zoran/
15846 T:      hg https://linuxtv.org/hg/v4l-dvb
15847 S:      Odd Fixes
15848 F:      drivers/staging/media/zoran/
15849
15850 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15851 M:      Minchan Kim <minchan@kernel.org>
15852 M:      Nitin Gupta <ngupta@vflare.org>
15853 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15854 L:      linux-kernel@vger.kernel.org
15855 S:      Maintained
15856 F:      drivers/block/zram/
15857 F:      Documentation/blockdev/zram.txt
15858
15859 ZS DECSTATION Z85C30 SERIAL DRIVER
15860 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15861 S:      Maintained
15862 F:      drivers/tty/serial/zs.*
15863
15864 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15865 M:      Minchan Kim <minchan@kernel.org>
15866 M:      Nitin Gupta <ngupta@vflare.org>
15867 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15868 L:      linux-mm@kvack.org
15869 S:      Maintained
15870 F:      mm/zsmalloc.c
15871 F:      include/linux/zsmalloc.h
15872 F:      Documentation/vm/zsmalloc.rst
15873
15874 ZSWAP COMPRESSED SWAP CACHING
15875 M:      Seth Jennings <sjenning@redhat.com>
15876 M:      Dan Streetman <ddstreet@ieee.org>
15877 L:      linux-mm@kvack.org
15878 S:      Maintained
15879 F:      mm/zswap.c
15880
15881 THE REST
15882 M:      Linus Torvalds <torvalds@linux-foundation.org>
15883 L:      linux-kernel@vger.kernel.org
15884 Q:      http://patchwork.kernel.org/project/LKML/list/
15885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15886 S:      Buried alive in reporters
15887 F:      *
15888 F:      */