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:      lib/dma-debug.c
4364 F:      lib/dma-direct.c
4365 F:      lib/dma-noncoherent.c
4366 F:      lib/dma-virt.c
4367 F:      drivers/base/dma-mapping.c
4368 F:      drivers/base/dma-coherent.c
4369 F:      include/asm-generic/dma-mapping.h
4370 F:      include/linux/dma-direct.h
4371 F:      include/linux/dma-mapping.h
4372 F:      include/linux/dma-noncoherent.h
4373
4374 DME1737 HARDWARE MONITOR DRIVER
4375 M:      Juerg Haefliger <juergh@gmail.com>
4376 L:      linux-hwmon@vger.kernel.org
4377 S:      Maintained
4378 F:      Documentation/hwmon/dme1737
4379 F:      drivers/hwmon/dme1737.c
4380
4381 DMI/SMBIOS SUPPORT
4382 M:      Jean Delvare <jdelvare@suse.com>
4383 S:      Maintained
4384 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4385 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4386 F:      drivers/firmware/dmi-id.c
4387 F:      drivers/firmware/dmi_scan.c
4388 F:      include/linux/dmi.h
4389
4390 DOCUMENTATION
4391 M:      Jonathan Corbet <corbet@lwn.net>
4392 L:      linux-doc@vger.kernel.org
4393 S:      Maintained
4394 F:      Documentation/
4395 F:      scripts/kernel-doc
4396 X:      Documentation/ABI/
4397 X:      Documentation/devicetree/
4398 X:      Documentation/acpi
4399 X:      Documentation/power
4400 X:      Documentation/spi
4401 X:      Documentation/media
4402 T:      git git://git.lwn.net/linux.git docs-next
4403
4404 DONGWOON DW9714 LENS VOICE COIL DRIVER
4405 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4406 L:      linux-media@vger.kernel.org
4407 T:      git git://linuxtv.org/media_tree.git
4408 S:      Maintained
4409 F:      drivers/media/i2c/dw9714.c
4410
4411 DOUBLETALK DRIVER
4412 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4413 L:      blinux-list@redhat.com
4414 S:      Maintained
4415 F:      drivers/char/dtlk.c
4416 F:      include/linux/dtlk.h
4417
4418 DPAA2 DATAPATH I/O (DPIO) DRIVER
4419 M:      Roy Pledge <Roy.Pledge@nxp.com>
4420 L:      linux-kernel@vger.kernel.org
4421 S:      Maintained
4422 F:      drivers/staging/fsl-mc/bus/dpio
4423
4424 DPAA2 ETHERNET DRIVER
4425 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4426 L:      linux-kernel@vger.kernel.org
4427 S:      Maintained
4428 F:      drivers/staging/fsl-dpaa2/ethernet
4429
4430 DPAA2 ETHERNET SWITCH DRIVER
4431 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4432 L:      linux-kernel@vger.kernel.org
4433 S:      Maintained
4434 F:      drivers/staging/fsl-dpaa2/ethsw
4435
4436 DPAA2 PTP CLOCK DRIVER
4437 M:      Yangbo Lu <yangbo.lu@nxp.com>
4438 L:      linux-kernel@vger.kernel.org
4439 S:      Maintained
4440 F:      drivers/staging/fsl-dpaa2/rtc
4441
4442 DPT_I2O SCSI RAID DRIVER
4443 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4444 L:      linux-scsi@vger.kernel.org
4445 W:      http://www.adaptec.com/
4446 S:      Maintained
4447 F:      drivers/scsi/dpt*
4448 F:      drivers/scsi/dpt/
4449
4450 DRBD DRIVER
4451 M:      Philipp Reisner <philipp.reisner@linbit.com>
4452 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4453 L:      drbd-dev@lists.linbit.com
4454 W:      http://www.drbd.org
4455 T:      git git://git.linbit.com/linux-drbd.git
4456 T:      git git://git.linbit.com/drbd-8.4.git
4457 S:      Supported
4458 F:      drivers/block/drbd/
4459 F:      lib/lru_cache.c
4460 F:      Documentation/blockdev/drbd/
4461
4462 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4463 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4465 S:      Supported
4466 F:      Documentation/kobject.txt
4467 F:      drivers/base/
4468 F:      fs/debugfs/
4469 F:      fs/sysfs/
4470 F:      include/linux/debugfs.h
4471 F:      include/linux/kobj*
4472 F:      lib/kobj*
4473
4474 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4475 M:      Kevin Hilman <khilman@kernel.org>
4476 M:      Nishanth Menon <nm@ti.com>
4477 S:      Maintained
4478 F:      drivers/power/avs/
4479 F:      include/linux/power/smartreflex.h
4480 L:      linux-pm@vger.kernel.org
4481
4482 DRM DRIVER FOR ARM PL111 CLCD
4483 M:      Eric Anholt <eric@anholt.net>
4484 T:      git git://anongit.freedesktop.org/drm/drm-misc
4485 S:      Supported
4486 F:      drivers/gpu/drm/pl111/
4487
4488 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4489 M:      Linus Walleij <linus.walleij@linaro.org>
4490 T:      git git://anongit.freedesktop.org/drm/drm-misc
4491 S:      Maintained
4492 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4493 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4494
4495 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4496 M:      Dave Airlie <airlied@redhat.com>
4497 S:      Odd Fixes
4498 F:      drivers/gpu/drm/ast/
4499
4500 DRM DRIVER FOR BOCHS VIRTUAL GPU
4501 M:      Gerd Hoffmann <kraxel@redhat.com>
4502 L:      virtualization@lists.linux-foundation.org
4503 T:      git git://anongit.freedesktop.org/drm/drm-misc
4504 S:      Maintained
4505 F:      drivers/gpu/drm/bochs/
4506
4507 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4508 M:      Linus Walleij <linus.walleij@linaro.org>
4509 T:      git git://anongit.freedesktop.org/drm/drm-misc
4510 S:      Maintained
4511 F:      drivers/gpu/drm/tve200/
4512
4513 DRM DRIVER FOR ILITEK ILI9225 PANELS
4514 M:      David Lechner <david@lechnology.com>
4515 S:      Maintained
4516 F:      drivers/gpu/drm/tinydrm/ili9225.c
4517 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4518
4519 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4520 S:      Orphan / Obsolete
4521 F:      drivers/gpu/drm/i810/
4522 F:      include/uapi/drm/i810_drm.h
4523
4524 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4525 S:      Orphan / Obsolete
4526 F:      drivers/gpu/drm/mga/
4527 F:      include/uapi/drm/mga_drm.h
4528
4529 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4530 M:      Dave Airlie <airlied@redhat.com>
4531 S:      Odd Fixes
4532 F:      drivers/gpu/drm/mgag200/
4533
4534 DRM DRIVER FOR MI0283QT
4535 M:      Noralf Trønnes <noralf@tronnes.org>
4536 S:      Maintained
4537 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4538 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4539
4540 DRM DRIVER FOR MSM ADRENO GPU
4541 M:      Rob Clark <robdclark@gmail.com>
4542 L:      linux-arm-msm@vger.kernel.org
4543 L:      dri-devel@lists.freedesktop.org
4544 L:      freedreno@lists.freedesktop.org
4545 T:      git git://people.freedesktop.org/~robclark/linux
4546 S:      Maintained
4547 F:      drivers/gpu/drm/msm/
4548 F:      include/uapi/drm/msm_drm.h
4549 F:      Documentation/devicetree/bindings/display/msm/
4550
4551 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4552 M:      Ben Skeggs <bskeggs@redhat.com>
4553 L:      dri-devel@lists.freedesktop.org
4554 L:      nouveau@lists.freedesktop.org
4555 T:      git git://github.com/skeggsb/linux
4556 S:      Supported
4557 F:      drivers/gpu/drm/nouveau/
4558 F:      include/uapi/drm/nouveau_drm.h
4559
4560 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4561 M:      Noralf Trønnes <noralf@tronnes.org>
4562 S:      Maintained
4563 F:      drivers/gpu/drm/tinydrm/repaper.c
4564 F:      Documentation/devicetree/bindings/display/repaper.txt
4565
4566 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4567 M:      Dave Airlie <airlied@redhat.com>
4568 M:      Gerd Hoffmann <kraxel@redhat.com>
4569 L:      virtualization@lists.linux-foundation.org
4570 T:      git git://anongit.freedesktop.org/drm/drm-misc
4571 S:      Obsolete
4572 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4573 F:      drivers/gpu/drm/cirrus/
4574
4575 DRM DRIVER FOR QXL VIRTUAL GPU
4576 M:      Dave Airlie <airlied@redhat.com>
4577 M:      Gerd Hoffmann <kraxel@redhat.com>
4578 L:      virtualization@lists.linux-foundation.org
4579 T:      git git://anongit.freedesktop.org/drm/drm-misc
4580 S:      Maintained
4581 F:      drivers/gpu/drm/qxl/
4582 F:      include/uapi/drm/qxl_drm.h
4583
4584 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4585 S:      Orphan / Obsolete
4586 F:      drivers/gpu/drm/r128/
4587 F:      include/uapi/drm/r128_drm.h
4588
4589 DRM DRIVER FOR SAVAGE VIDEO CARDS
4590 S:      Orphan / Obsolete
4591 F:      drivers/gpu/drm/savage/
4592 F:      include/uapi/drm/savage_drm.h
4593
4594 DRM DRIVER FOR SIS VIDEO CARDS
4595 S:      Orphan / Obsolete
4596 F:      drivers/gpu/drm/sis/
4597 F:      include/uapi/drm/sis_drm.h
4598
4599 DRM DRIVER FOR SITRONIX ST7586 PANELS
4600 M:      David Lechner <david@lechnology.com>
4601 S:      Maintained
4602 F:      drivers/gpu/drm/tinydrm/st7586.c
4603 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4604
4605 DRM DRIVER FOR SITRONIX ST7735R PANELS
4606 M:      David Lechner <david@lechnology.com>
4607 S:      Maintained
4608 F:      drivers/gpu/drm/tinydrm/st7735r.c
4609 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4610
4611 DRM DRIVER FOR TDFX VIDEO CARDS
4612 S:      Orphan / Obsolete
4613 F:      drivers/gpu/drm/tdfx/
4614
4615 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4616 M:      Dave Airlie <airlied@redhat.com>
4617 S:      Odd Fixes
4618 F:      drivers/gpu/drm/udl/
4619
4620 DRM DRIVER FOR VMWARE VIRTUAL GPU
4621 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4622 M:      Sinclair Yeh <syeh@vmware.com>
4623 M:      Thomas Hellstrom <thellstrom@vmware.com>
4624 L:      dri-devel@lists.freedesktop.org
4625 T:      git git://people.freedesktop.org/~syeh/repos_linux
4626 T:      git git://people.freedesktop.org/~thomash/linux
4627 S:      Supported
4628 F:      drivers/gpu/drm/vmwgfx/
4629 F:      include/uapi/drm/vmwgfx_drm.h
4630
4631 DRM DRIVERS
4632 M:      David Airlie <airlied@linux.ie>
4633 L:      dri-devel@lists.freedesktop.org
4634 T:      git git://people.freedesktop.org/~airlied/linux
4635 B:      https://bugs.freedesktop.org/
4636 C:      irc://chat.freenode.net/dri-devel
4637 S:      Maintained
4638 F:      drivers/gpu/drm/
4639 F:      drivers/gpu/vga/
4640 F:      Documentation/devicetree/bindings/display/
4641 F:      Documentation/devicetree/bindings/gpu/
4642 F:      Documentation/gpu/
4643 F:      include/drm/
4644 F:      include/uapi/drm/
4645 F:      include/linux/vga*
4646
4647 DRM DRIVERS AND MISC GPU PATCHES
4648 M:      Gustavo Padovan <gustavo@padovan.org>
4649 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4650 M:      Sean Paul <seanpaul@chromium.org>
4651 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4652 S:      Maintained
4653 T:      git git://anongit.freedesktop.org/drm/drm-misc
4654 F:      Documentation/gpu/
4655 F:      drivers/gpu/vga/
4656 F:      drivers/gpu/drm/*
4657 F:      include/drm/drm*
4658 F:      include/uapi/drm/drm*
4659 F:      include/linux/vga*
4660
4661 DRM DRIVERS FOR ALLWINNER A10
4662 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4663 L:      dri-devel@lists.freedesktop.org
4664 S:      Supported
4665 F:      drivers/gpu/drm/sun4i/
4666 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4667 T:      git git://anongit.freedesktop.org/drm/drm-misc
4668
4669 DRM DRIVERS FOR AMLOGIC SOCS
4670 M:      Neil Armstrong <narmstrong@baylibre.com>
4671 L:      dri-devel@lists.freedesktop.org
4672 L:      linux-amlogic@lists.infradead.org
4673 W:      http://linux-meson.com/
4674 S:      Supported
4675 F:      drivers/gpu/drm/meson/
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4677 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4678 F:      Documentation/gpu/meson.rst
4679 T:      git git://anongit.freedesktop.org/drm/drm-misc
4680
4681 DRM DRIVERS FOR ATMEL HLCDC
4682 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4683 L:      dri-devel@lists.freedesktop.org
4684 S:      Supported
4685 F:      drivers/gpu/drm/atmel-hlcdc/
4686 F:      Documentation/devicetree/bindings/display/atmel/
4687 T:      git git://anongit.freedesktop.org/drm/drm-misc
4688
4689 DRM DRIVERS FOR BRIDGE CHIPS
4690 M:      Archit Taneja <architt@codeaurora.org>
4691 M:      Andrzej Hajda <a.hajda@samsung.com>
4692 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4693 S:      Maintained
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 F:      drivers/gpu/drm/bridge/
4696
4697 DRM DRIVERS FOR EXYNOS
4698 M:      Inki Dae <inki.dae@samsung.com>
4699 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4700 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4701 M:      Kyungmin Park <kyungmin.park@samsung.com>
4702 L:      dri-devel@lists.freedesktop.org
4703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4704 S:      Supported
4705 F:      drivers/gpu/drm/exynos/
4706 F:      include/uapi/drm/exynos_drm.h
4707 F:      Documentation/devicetree/bindings/display/exynos/
4708
4709 DRM DRIVERS FOR FREESCALE DCU
4710 M:      Stefan Agner <stefan@agner.ch>
4711 M:      Alison Wang <alison.wang@nxp.com>
4712 L:      dri-devel@lists.freedesktop.org
4713 S:      Supported
4714 F:      drivers/gpu/drm/fsl-dcu/
4715 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4716 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4717 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4718
4719 DRM DRIVERS FOR FREESCALE IMX
4720 M:      Philipp Zabel <p.zabel@pengutronix.de>
4721 L:      dri-devel@lists.freedesktop.org
4722 S:      Maintained
4723 F:      drivers/gpu/drm/imx/
4724 F:      drivers/gpu/ipu-v3/
4725 F:      Documentation/devicetree/bindings/display/imx/
4726
4727 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4728 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4729 L:      dri-devel@lists.freedesktop.org
4730 T:      git git://github.com/patjak/drm-gma500
4731 S:      Maintained
4732 F:      drivers/gpu/drm/gma500/
4733
4734 DRM DRIVERS FOR HISILICON
4735 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4736 M:      Rongrong Zou <zourongrong@gmail.com>
4737 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4738 R:      Chen Feng <puck.chen@hisilicon.com>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://github.com/xin3liang/linux.git
4741 S:      Maintained
4742 F:      drivers/gpu/drm/hisilicon/
4743 F:      Documentation/devicetree/bindings/display/hisilicon/
4744
4745 DRM DRIVERS FOR MEDIATEK
4746 M:      CK Hu <ck.hu@mediatek.com>
4747 M:      Philipp Zabel <p.zabel@pengutronix.de>
4748 L:      dri-devel@lists.freedesktop.org
4749 S:      Supported
4750 F:      drivers/gpu/drm/mediatek/
4751 F:      Documentation/devicetree/bindings/display/mediatek/
4752
4753 DRM DRIVERS FOR NVIDIA TEGRA
4754 M:      Thierry Reding <thierry.reding@gmail.com>
4755 L:      dri-devel@lists.freedesktop.org
4756 L:      linux-tegra@vger.kernel.org
4757 T:      git git://anongit.freedesktop.org/tegra/linux.git
4758 S:      Supported
4759 F:      drivers/gpu/drm/tegra/
4760 F:      drivers/gpu/host1x/
4761 F:      include/linux/host1x.h
4762 F:      include/uapi/drm/tegra_drm.h
4763 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4764
4765 DRM DRIVERS FOR RENESAS
4766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4767 L:      dri-devel@lists.freedesktop.org
4768 L:      linux-renesas-soc@vger.kernel.org
4769 T:      git git://linuxtv.org/pinchartl/fbdev
4770 S:      Supported
4771 F:      drivers/gpu/drm/rcar-du/
4772 F:      drivers/gpu/drm/shmobile/
4773 F:      include/linux/platform_data/shmob_drm.h
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4775 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4776 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4777
4778 DRM DRIVERS FOR ROCKCHIP
4779 M:      Sandy Huang <hjc@rock-chips.com>
4780 M:      Heiko Stübner <heiko@sntech.de>
4781 L:      dri-devel@lists.freedesktop.org
4782 S:      Maintained
4783 F:      drivers/gpu/drm/rockchip/
4784 F:      Documentation/devicetree/bindings/display/rockchip/
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR STI
4788 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4789 M:      Vincent Abriou <vincent.abriou@st.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 T:      git git://anongit.freedesktop.org/drm/drm-misc
4792 S:      Maintained
4793 F:      drivers/gpu/drm/sti
4794 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4795
4796 DRM DRIVERS FOR STM
4797 M:      Yannick Fertre <yannick.fertre@st.com>
4798 M:      Philippe Cornu <philippe.cornu@st.com>
4799 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4800 M:      Vincent Abriou <vincent.abriou@st.com>
4801 L:      dri-devel@lists.freedesktop.org
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803 S:      Maintained
4804 F:      drivers/gpu/drm/stm
4805 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4806
4807 DRM DRIVERS FOR TI LCDC
4808 M:      Jyri Sarha <jsarha@ti.com>
4809 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4810 L:      dri-devel@lists.freedesktop.org
4811 S:      Maintained
4812 F:      drivers/gpu/drm/tilcdc/
4813 F:      Documentation/devicetree/bindings/display/tilcdc/
4814
4815 DRM DRIVERS FOR TI OMAP
4816 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 S:      Maintained
4819 F:      drivers/gpu/drm/omapdrm/
4820 F:      Documentation/devicetree/bindings/display/ti/
4821
4822 DRM DRIVERS FOR V3D
4823 M:      Eric Anholt <eric@anholt.net>
4824 S:      Supported
4825 F:      drivers/gpu/drm/v3d/
4826 F:      include/uapi/drm/v3d_drm.h
4827 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR VC4
4831 M:      Eric Anholt <eric@anholt.net>
4832 T:      git git://github.com/anholt/linux
4833 S:      Supported
4834 F:      drivers/gpu/drm/vc4/
4835 F:      include/uapi/drm/vc4_drm.h
4836 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4837 T:      git git://anongit.freedesktop.org/drm/drm-misc
4838
4839 DRM DRIVERS FOR VIVANTE GPU IP
4840 M:      Lucas Stach <l.stach@pengutronix.de>
4841 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4842 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4843 L:      etnaviv@lists.freedesktop.org
4844 L:      dri-devel@lists.freedesktop.org
4845 S:      Maintained
4846 F:      drivers/gpu/drm/etnaviv/
4847 F:      include/uapi/drm/etnaviv_drm.h
4848 F:      Documentation/devicetree/bindings/display/etnaviv/
4849
4850 DRM DRIVERS FOR ZTE ZX
4851 M:      Shawn Guo <shawnguo@kernel.org>
4852 L:      dri-devel@lists.freedesktop.org
4853 S:      Maintained
4854 F:      drivers/gpu/drm/zte/
4855 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4856 T:      git git://anongit.freedesktop.org/drm/drm-misc
4857
4858 DRM PANEL DRIVERS
4859 M:      Thierry Reding <thierry.reding@gmail.com>
4860 L:      dri-devel@lists.freedesktop.org
4861 T:      git git://anongit.freedesktop.org/drm/drm-misc
4862 S:      Maintained
4863 F:      drivers/gpu/drm/drm_panel.c
4864 F:      drivers/gpu/drm/panel/
4865 F:      include/drm/drm_panel.h
4866 F:      Documentation/devicetree/bindings/display/panel/
4867
4868 DRM TINYDRM DRIVERS
4869 M:      Noralf Trønnes <noralf@tronnes.org>
4870 W:      https://github.com/notro/tinydrm/wiki/Development
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872 S:      Maintained
4873 F:      drivers/gpu/drm/tinydrm/
4874 F:      include/drm/tinydrm/
4875
4876 DRM DRIVERS FOR XEN
4877 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4878 T:      git git://anongit.freedesktop.org/drm/drm-misc
4879 L:      dri-devel@lists.freedesktop.org
4880 L:      xen-devel@lists.xen.org
4881 S:      Supported
4882 F:      drivers/gpu/drm/xen/
4883 F:      Documentation/gpu/xen-front.rst
4884
4885 DRM TTM SUBSYSTEM
4886 M:      Christian Koenig <christian.koenig@amd.com>
4887 M:      Roger He <Hongbo.He@amd.com>
4888 T:      git git://people.freedesktop.org/~agd5f/linux
4889 S:      Maintained
4890 L:      dri-devel@lists.freedesktop.org
4891 F:      include/drm/ttm/
4892 F:      drivers/gpu/drm/ttm/
4893
4894 DSBR100 USB FM RADIO DRIVER
4895 M:      Alexey Klimov <klimov.linux@gmail.com>
4896 L:      linux-media@vger.kernel.org
4897 T:      git git://linuxtv.org/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/radio/dsbr100.c
4900
4901 DSCC4 DRIVER
4902 M:      Francois Romieu <romieu@fr.zoreil.com>
4903 L:      netdev@vger.kernel.org
4904 S:      Maintained
4905 F:      drivers/net/wan/dscc4.c
4906
4907 DT3155 MEDIA DRIVER
4908 M:      Hans Verkuil <hverkuil@xs4all.nl>
4909 L:      linux-media@vger.kernel.org
4910 T:      git git://linuxtv.org/media_tree.git
4911 W:      https://linuxtv.org
4912 S:      Odd Fixes
4913 F:      drivers/media/pci/dt3155/
4914
4915 DVB_USB_AF9015 MEDIA DRIVER
4916 M:      Antti Palosaari <crope@iki.fi>
4917 L:      linux-media@vger.kernel.org
4918 W:      https://linuxtv.org
4919 W:      http://palosaari.fi/linux/
4920 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4921 T:      git git://linuxtv.org/anttip/media_tree.git
4922 S:      Maintained
4923 F:      drivers/media/usb/dvb-usb-v2/af9015*
4924
4925 DVB_USB_AF9035 MEDIA DRIVER
4926 M:      Antti Palosaari <crope@iki.fi>
4927 L:      linux-media@vger.kernel.org
4928 W:      https://linuxtv.org
4929 W:      http://palosaari.fi/linux/
4930 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4931 T:      git git://linuxtv.org/anttip/media_tree.git
4932 S:      Maintained
4933 F:      drivers/media/usb/dvb-usb-v2/af9035*
4934
4935 DVB_USB_ANYSEE MEDIA DRIVER
4936 M:      Antti Palosaari <crope@iki.fi>
4937 L:      linux-media@vger.kernel.org
4938 W:      https://linuxtv.org
4939 W:      http://palosaari.fi/linux/
4940 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4941 T:      git git://linuxtv.org/anttip/media_tree.git
4942 S:      Maintained
4943 F:      drivers/media/usb/dvb-usb-v2/anysee*
4944
4945 DVB_USB_AU6610 MEDIA DRIVER
4946 M:      Antti Palosaari <crope@iki.fi>
4947 L:      linux-media@vger.kernel.org
4948 W:      https://linuxtv.org
4949 W:      http://palosaari.fi/linux/
4950 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4951 T:      git git://linuxtv.org/anttip/media_tree.git
4952 S:      Maintained
4953 F:      drivers/media/usb/dvb-usb-v2/au6610*
4954
4955 DVB_USB_CE6230 MEDIA DRIVER
4956 M:      Antti Palosaari <crope@iki.fi>
4957 L:      linux-media@vger.kernel.org
4958 W:      https://linuxtv.org
4959 W:      http://palosaari.fi/linux/
4960 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4961 T:      git git://linuxtv.org/anttip/media_tree.git
4962 S:      Maintained
4963 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4964
4965 DVB_USB_CXUSB MEDIA DRIVER
4966 M:      Michael Krufky <mkrufky@linuxtv.org>
4967 L:      linux-media@vger.kernel.org
4968 W:      https://linuxtv.org
4969 W:      http://github.com/mkrufky
4970 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4971 T:      git git://linuxtv.org/media_tree.git
4972 S:      Maintained
4973 F:      drivers/media/usb/dvb-usb/cxusb*
4974
4975 DVB_USB_EC168 MEDIA DRIVER
4976 M:      Antti Palosaari <crope@iki.fi>
4977 L:      linux-media@vger.kernel.org
4978 W:      https://linuxtv.org
4979 W:      http://palosaari.fi/linux/
4980 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4981 T:      git git://linuxtv.org/anttip/media_tree.git
4982 S:      Maintained
4983 F:      drivers/media/usb/dvb-usb-v2/ec168*
4984
4985 DVB_USB_GL861 MEDIA DRIVER
4986 M:      Antti Palosaari <crope@iki.fi>
4987 L:      linux-media@vger.kernel.org
4988 W:      https://linuxtv.org
4989 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4990 T:      git git://linuxtv.org/anttip/media_tree.git
4991 S:      Maintained
4992 F:      drivers/media/usb/dvb-usb-v2/gl861*
4993
4994 DVB_USB_MXL111SF MEDIA DRIVER
4995 M:      Michael Krufky <mkrufky@linuxtv.org>
4996 L:      linux-media@vger.kernel.org
4997 W:      https://linuxtv.org
4998 W:      http://github.com/mkrufky
4999 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5000 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5001 S:      Maintained
5002 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5003
5004 DVB_USB_RTL28XXU MEDIA DRIVER
5005 M:      Antti Palosaari <crope@iki.fi>
5006 L:      linux-media@vger.kernel.org
5007 W:      https://linuxtv.org
5008 W:      http://palosaari.fi/linux/
5009 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5010 T:      git git://linuxtv.org/anttip/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5013
5014 DVB_USB_V2 MEDIA DRIVER
5015 M:      Antti Palosaari <crope@iki.fi>
5016 L:      linux-media@vger.kernel.org
5017 W:      https://linuxtv.org
5018 W:      http://palosaari.fi/linux/
5019 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5020 T:      git git://linuxtv.org/anttip/media_tree.git
5021 S:      Maintained
5022 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5023 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5024
5025 DYNAMIC DEBUG
5026 M:      Jason Baron <jbaron@akamai.com>
5027 S:      Maintained
5028 F:      lib/dynamic_debug.c
5029 F:      include/linux/dynamic_debug.h
5030
5031 DYNAMIC INTERRUPT MODERATION
5032 M:      Tal Gilboa <talgi@mellanox.com>
5033 S:      Maintained
5034 F:      include/linux/net_dim.h
5035
5036 DZ DECSTATION DZ11 SERIAL DRIVER
5037 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5038 S:      Maintained
5039 F:      drivers/tty/serial/dz.*
5040
5041 E3X0 POWER BUTTON DRIVER
5042 M:      Moritz Fischer <moritz.fischer@ettus.com>
5043 L:      usrp-users@lists.ettus.com
5044 W:      http://www.ettus.com
5045 S:      Supported
5046 F:      drivers/input/misc/e3x0-button.c
5047 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5048
5049 E4000 MEDIA DRIVER
5050 M:      Antti Palosaari <crope@iki.fi>
5051 L:      linux-media@vger.kernel.org
5052 W:      https://linuxtv.org
5053 W:      http://palosaari.fi/linux/
5054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5055 T:      git git://linuxtv.org/anttip/media_tree.git
5056 S:      Maintained
5057 F:      drivers/media/tuners/e4000*
5058
5059 EC100 MEDIA DRIVER
5060 M:      Antti Palosaari <crope@iki.fi>
5061 L:      linux-media@vger.kernel.org
5062 W:      https://linuxtv.org
5063 W:      http://palosaari.fi/linux/
5064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5065 T:      git git://linuxtv.org/anttip/media_tree.git
5066 S:      Maintained
5067 F:      drivers/media/dvb-frontends/ec100*
5068
5069 ECRYPT FILE SYSTEM
5070 M:      Tyler Hicks <tyhicks@canonical.com>
5071 L:      ecryptfs@vger.kernel.org
5072 W:      http://ecryptfs.org
5073 W:      https://launchpad.net/ecryptfs
5074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5075 S:      Supported
5076 F:      Documentation/filesystems/ecryptfs.txt
5077 F:      fs/ecryptfs/
5078
5079 EDAC-AMD64
5080 M:      Borislav Petkov <bp@alien8.de>
5081 L:      linux-edac@vger.kernel.org
5082 S:      Maintained
5083 F:      drivers/edac/amd64_edac*
5084
5085 EDAC-CALXEDA
5086 M:      Robert Richter <rric@kernel.org>
5087 L:      linux-edac@vger.kernel.org
5088 S:      Maintained
5089 F:      drivers/edac/highbank*
5090
5091 EDAC-CAVIUM OCTEON
5092 M:      Ralf Baechle <ralf@linux-mips.org>
5093 M:      David Daney <david.daney@cavium.com>
5094 L:      linux-edac@vger.kernel.org
5095 L:      linux-mips@linux-mips.org
5096 S:      Supported
5097 F:      drivers/edac/octeon_edac*
5098
5099 EDAC-CAVIUM THUNDERX
5100 M:      David Daney <david.daney@cavium.com>
5101 M:      Jan Glauber <jglauber@cavium.com>
5102 L:      linux-edac@vger.kernel.org
5103 S:      Supported
5104 F:      drivers/edac/thunderx_edac*
5105
5106 EDAC-CORE
5107 M:      Borislav Petkov <bp@alien8.de>
5108 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5109 L:      linux-edac@vger.kernel.org
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5112 S:      Supported
5113 F:      Documentation/admin-guide/ras.rst
5114 F:      Documentation/driver-api/edac.rst
5115 F:      drivers/edac/
5116 F:      include/linux/edac.h
5117
5118 EDAC-E752X
5119 M:      Mark Gross <mark.gross@intel.com>
5120 L:      linux-edac@vger.kernel.org
5121 S:      Maintained
5122 F:      drivers/edac/e752x_edac.c
5123
5124 EDAC-E7XXX
5125 L:      linux-edac@vger.kernel.org
5126 S:      Maintained
5127 F:      drivers/edac/e7xxx_edac.c
5128
5129 EDAC-FSL_DDR
5130 M:      York Sun <york.sun@nxp.com>
5131 L:      linux-edac@vger.kernel.org
5132 S:      Maintained
5133 F:      drivers/edac/fsl_ddr_edac.*
5134
5135 EDAC-GHES
5136 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5137 L:      linux-edac@vger.kernel.org
5138 S:      Maintained
5139 F:      drivers/edac/ghes_edac.c
5140
5141 EDAC-I3000
5142 L:      linux-edac@vger.kernel.org
5143 S:      Orphan
5144 F:      drivers/edac/i3000_edac.c
5145
5146 EDAC-I5000
5147 L:      linux-edac@vger.kernel.org
5148 S:      Maintained
5149 F:      drivers/edac/i5000_edac.c
5150
5151 EDAC-I5400
5152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5153 L:      linux-edac@vger.kernel.org
5154 S:      Maintained
5155 F:      drivers/edac/i5400_edac.c
5156
5157 EDAC-I7300
5158 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5159 L:      linux-edac@vger.kernel.org
5160 S:      Maintained
5161 F:      drivers/edac/i7300_edac.c
5162
5163 EDAC-I7CORE
5164 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5165 L:      linux-edac@vger.kernel.org
5166 S:      Maintained
5167 F:      drivers/edac/i7core_edac.c
5168
5169 EDAC-I82443BXGX
5170 M:      Tim Small <tim@buttersideup.com>
5171 L:      linux-edac@vger.kernel.org
5172 S:      Maintained
5173 F:      drivers/edac/i82443bxgx_edac.c
5174
5175 EDAC-I82975X
5176 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5177 M:      "Arvind R." <arvino55@gmail.com>
5178 L:      linux-edac@vger.kernel.org
5179 S:      Maintained
5180 F:      drivers/edac/i82975x_edac.c
5181
5182 EDAC-IE31200
5183 M:      Jason Baron <jbaron@akamai.com>
5184 L:      linux-edac@vger.kernel.org
5185 S:      Maintained
5186 F:      drivers/edac/ie31200_edac.c
5187
5188 EDAC-MPC85XX
5189 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5190 L:      linux-edac@vger.kernel.org
5191 S:      Maintained
5192 F:      drivers/edac/mpc85xx_edac.[ch]
5193
5194 EDAC-PASEMI
5195 M:      Egor Martovetsky <egor@pasemi.com>
5196 L:      linux-edac@vger.kernel.org
5197 S:      Maintained
5198 F:      drivers/edac/pasemi_edac.c
5199
5200 EDAC-PND2
5201 M:      Tony Luck <tony.luck@intel.com>
5202 L:      linux-edac@vger.kernel.org
5203 S:      Maintained
5204 F:      drivers/edac/pnd2_edac.[ch]
5205
5206 EDAC-R82600
5207 M:      Tim Small <tim@buttersideup.com>
5208 L:      linux-edac@vger.kernel.org
5209 S:      Maintained
5210 F:      drivers/edac/r82600_edac.c
5211
5212 EDAC-SBRIDGE
5213 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/sb_edac.c
5217
5218 EDAC-SKYLAKE
5219 M:      Tony Luck <tony.luck@intel.com>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/edac/skx_edac.c
5223
5224 EDAC-TI
5225 M:      Tero Kristo <t-kristo@ti.com>
5226 L:      linux-edac@vger.kernel.org
5227 S:      Maintained
5228 F:      drivers/edac/ti_edac.c
5229
5230 EDIROL UA-101/UA-1000 DRIVER
5231 M:      Clemens Ladisch <clemens@ladisch.de>
5232 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5233 T:      git git://git.alsa-project.org/alsa-kernel.git
5234 S:      Maintained
5235 F:      sound/usb/misc/ua101.c
5236
5237 EFI TEST DRIVER
5238 L:      linux-efi@vger.kernel.org
5239 M:      Ivan Hu <ivan.hu@canonical.com>
5240 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5241 S:      Maintained
5242 F:      drivers/firmware/efi/test/
5243
5244 EFI VARIABLE FILESYSTEM
5245 M:      Matthew Garrett <matthew.garrett@nebula.com>
5246 M:      Jeremy Kerr <jk@ozlabs.org>
5247 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5249 L:      linux-efi@vger.kernel.org
5250 S:      Maintained
5251 F:      fs/efivarfs/
5252
5253 EFIFB FRAMEBUFFER DRIVER
5254 L:      linux-fbdev@vger.kernel.org
5255 M:      Peter Jones <pjones@redhat.com>
5256 S:      Maintained
5257 F:      drivers/video/fbdev/efifb.c
5258
5259 EFS FILESYSTEM
5260 W:      http://aeschi.ch.eu.org/efs/
5261 S:      Orphan
5262 F:      fs/efs/
5263
5264 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5265 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5266 L:      netdev@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/net/ethernet/ibm/ehea/
5269
5270 EM28XX VIDEO4LINUX DRIVER
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-media@vger.kernel.org
5273 W:      https://linuxtv.org
5274 T:      git git://linuxtv.org/media_tree.git
5275 S:      Maintained
5276 F:      drivers/media/usb/em28xx/
5277 F:      Documentation/media/v4l-drivers/em28xx*
5278
5279 EMBEDDED LINUX
5280 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5281 M:      Matt Mackall <mpm@selenic.com>
5282 M:      David Woodhouse <dwmw2@infradead.org>
5283 L:      linux-embedded@vger.kernel.org
5284 S:      Maintained
5285
5286 Emulex 10Gbps iSCSI - OneConnect DRIVER
5287 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5288 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5289 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5290 L:      linux-scsi@vger.kernel.org
5291 W:      http://www.broadcom.com
5292 S:      Supported
5293 F:      drivers/scsi/be2iscsi/
5294
5295 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5296 M:      Sathya Perla <sathya.perla@broadcom.com>
5297 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5298 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5299 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5300 L:      netdev@vger.kernel.org
5301 W:      http://www.emulex.com
5302 S:      Supported
5303 F:      drivers/net/ethernet/emulex/benet/
5304
5305 EMULEX ONECONNECT ROCE DRIVER
5306 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5307 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5308 L:      linux-rdma@vger.kernel.org
5309 W:      http://www.broadcom.com
5310 S:      Odd Fixes
5311 F:      drivers/infiniband/hw/ocrdma/
5312 F:      include/uapi/rdma/ocrdma-abi.h
5313
5314 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5315 M:      James Smart <james.smart@broadcom.com>
5316 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5317 L:      linux-scsi@vger.kernel.org
5318 W:      http://www.broadcom.com
5319 S:      Supported
5320 F:      drivers/scsi/lpfc/
5321
5322 ENE CB710 FLASH CARD READER DRIVER
5323 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5324 S:      Maintained
5325 F:      drivers/misc/cb710/
5326 F:      drivers/mmc/host/cb710-mmc.*
5327 F:      include/linux/cb710.h
5328
5329 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5330 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5331 S:      Maintained
5332 F:      drivers/media/rc/ene_ir.*
5333
5334 EPSON S1D13XXX FRAMEBUFFER DRIVER
5335 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5336 S:      Maintained
5337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5338 F:      drivers/video/fbdev/s1d13xxxfb.c
5339 F:      include/video/s1d13xxxfb.h
5340
5341 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5342 M:      Jeff Layton <jlayton@kernel.org>
5343 S:      Maintained
5344 F:      lib/errseq.c
5345 F:      include/linux/errseq.h
5346
5347 ET131X NETWORK DRIVER
5348 M:      Mark Einon <mark.einon@gmail.com>
5349 S:      Odd Fixes
5350 F:      drivers/net/ethernet/agere/
5351
5352 ETHERNET BRIDGE
5353 M:      Stephen Hemminger <stephen@networkplumber.org>
5354 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5355 L:      netdev@vger.kernel.org
5356 W:      http://www.linuxfoundation.org/en/Net:Bridge
5357 S:      Maintained
5358 F:      include/linux/netfilter_bridge/
5359 F:      net/bridge/
5360
5361 ETHERNET PHY LIBRARY
5362 M:      Andrew Lunn <andrew@lunn.ch>
5363 M:      Florian Fainelli <f.fainelli@gmail.com>
5364 L:      netdev@vger.kernel.org
5365 S:      Maintained
5366 F:      Documentation/ABI/testing/sysfs-bus-mdio
5367 F:      Documentation/devicetree/bindings/net/mdio*
5368 F:      Documentation/networking/phy.txt
5369 F:      drivers/net/phy/
5370 F:      drivers/of/of_mdio.c
5371 F:      drivers/of/of_net.c
5372 F:      include/linux/*mdio*.h
5373 F:      include/linux/of_net.h
5374 F:      include/linux/phy.h
5375 F:      include/linux/phy_fixed.h
5376 F:      include/linux/platform_data/mdio-bcm-unimac.h
5377 F:      include/trace/events/mdio.h
5378 F:      include/uapi/linux/mdio.h
5379 F:      include/uapi/linux/mii.h
5380
5381 EXT2 FILE SYSTEM
5382 M:      Jan Kara <jack@suse.com>
5383 L:      linux-ext4@vger.kernel.org
5384 S:      Maintained
5385 F:      Documentation/filesystems/ext2.txt
5386 F:      fs/ext2/
5387 F:      include/linux/ext2*
5388
5389 EXT4 FILE SYSTEM
5390 M:      "Theodore Ts'o" <tytso@mit.edu>
5391 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5392 L:      linux-ext4@vger.kernel.org
5393 W:      http://ext4.wiki.kernel.org
5394 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5396 S:      Maintained
5397 F:      Documentation/filesystems/ext4.txt
5398 F:      fs/ext4/
5399
5400 Extended Verification Module (EVM)
5401 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5402 L:      linux-integrity@vger.kernel.org
5403 S:      Supported
5404 F:      security/integrity/evm/
5405
5406 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5407 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5408 L:      linux-efi@vger.kernel.org
5409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5410 S:      Maintained
5411 F:      Documentation/efi-stub.txt
5412 F:      arch/*/kernel/efi.c
5413 F:      arch/x86/boot/compressed/eboot.[ch]
5414 F:      arch/*/include/asm/efi.h
5415 F:      arch/x86/platform/efi/
5416 F:      drivers/firmware/efi/
5417 F:      include/linux/efi*.h
5418 F:      arch/arm/boot/compressed/efi-header.S
5419 F:      arch/arm64/kernel/efi-entry.S
5420
5421 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5422 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5423 M:      Chanwoo Choi <cw00.choi@samsung.com>
5424 L:      linux-kernel@vger.kernel.org
5425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5426 S:      Maintained
5427 F:      drivers/extcon/
5428 F:      include/linux/extcon/
5429 F:      include/linux/extcon.h
5430 F:      Documentation/extcon/
5431 F:      Documentation/devicetree/bindings/extcon/
5432
5433 EXYNOS DP DRIVER
5434 M:      Jingoo Han <jingoohan1@gmail.com>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Maintained
5437 F:      drivers/gpu/drm/exynos/exynos_dp*
5438
5439 EXYNOS SYSMMU (IOMMU) driver
5440 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5441 L:      iommu@lists.linux-foundation.org
5442 S:      Maintained
5443 F:      drivers/iommu/exynos-iommu.c
5444
5445 EZchip NPS platform support
5446 M:      Vineet Gupta <vgupta@synopsys.com>
5447 S:      Supported
5448 F:      arch/arc/plat-eznps
5449 F:      arch/arc/boot/dts/eznps.dts
5450
5451 F2FS FILE SYSTEM
5452 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5453 M:      Chao Yu <yuchao0@huawei.com>
5454 L:      linux-f2fs-devel@lists.sourceforge.net
5455 W:      https://f2fs.wiki.kernel.org/
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5457 S:      Maintained
5458 F:      Documentation/filesystems/f2fs.txt
5459 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5460 F:      fs/f2fs/
5461 F:      include/linux/f2fs_fs.h
5462 F:      include/trace/events/f2fs.h
5463
5464 F71805F HARDWARE MONITORING DRIVER
5465 M:      Jean Delvare <jdelvare@suse.com>
5466 L:      linux-hwmon@vger.kernel.org
5467 S:      Maintained
5468 F:      Documentation/hwmon/f71805f
5469 F:      drivers/hwmon/f71805f.c
5470
5471 FADDR2LINE
5472 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5473 S:      Maintained
5474 F:      scripts/faddr2line
5475
5476 FAILOVER MODULE
5477 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5478 L:      netdev@vger.kernel.org
5479 S:      Supported
5480 F:      net/core/failover.c
5481 F:      include/net/failover.h
5482 F:      Documentation/networking/failover.rst
5483
5484 FANOTIFY
5485 M:      Jan Kara <jack@suse.cz>
5486 R:      Amir Goldstein <amir73il@gmail.com>
5487 L:      linux-fsdevel@vger.kernel.org
5488 S:      Maintained
5489 F:      fs/notify/fanotify/
5490 F:      include/linux/fanotify.h
5491 F:      include/uapi/linux/fanotify.h
5492
5493 FARSYNC SYNCHRONOUS DRIVER
5494 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5495 W:      http://www.farsite.co.uk/
5496 S:      Supported
5497 F:      drivers/net/wan/farsync.*
5498
5499 FAULT INJECTION SUPPORT
5500 M:      Akinobu Mita <akinobu.mita@gmail.com>
5501 S:      Supported
5502 F:      Documentation/fault-injection/
5503 F:      lib/fault-inject.c
5504
5505 FBTFT Framebuffer drivers
5506 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5507 S:      Maintained
5508 F:      drivers/staging/fbtft/
5509
5510 FC0011 TUNER DRIVER
5511 M:      Michael Buesch <m@bues.ch>
5512 L:      linux-media@vger.kernel.org
5513 S:      Maintained
5514 F:      drivers/media/tuners/fc0011.h
5515 F:      drivers/media/tuners/fc0011.c
5516
5517 FC2580 MEDIA DRIVER
5518 M:      Antti Palosaari <crope@iki.fi>
5519 L:      linux-media@vger.kernel.org
5520 W:      https://linuxtv.org
5521 W:      http://palosaari.fi/linux/
5522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5523 T:      git git://linuxtv.org/anttip/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/tuners/fc2580*
5526
5527 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5528 M:      Johannes Thumshirn <jth@kernel.org>
5529 L:      linux-scsi@vger.kernel.org
5530 W:      www.Open-FCoE.org
5531 S:      Supported
5532 F:      drivers/scsi/libfc/
5533 F:      drivers/scsi/fcoe/
5534 F:      include/scsi/fc/
5535 F:      include/scsi/libfc.h
5536 F:      include/scsi/libfcoe.h
5537 F:      include/uapi/scsi/fc/
5538
5539 FILE LOCKING (flock() and fcntl()/lockf())
5540 M:      Jeff Layton <jlayton@kernel.org>
5541 M:      "J. Bruce Fields" <bfields@fieldses.org>
5542 L:      linux-fsdevel@vger.kernel.org
5543 S:      Maintained
5544 F:      include/linux/fcntl.h
5545 F:      include/uapi/linux/fcntl.h
5546 F:      fs/fcntl.c
5547 F:      fs/locks.c
5548
5549 FILESYSTEMS (VFS and infrastructure)
5550 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5551 L:      linux-fsdevel@vger.kernel.org
5552 S:      Maintained
5553 F:      fs/*
5554 F:      include/linux/fs.h
5555 F:      include/uapi/linux/fs.h
5556
5557 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5558 M:      Riku Voipio <riku.voipio@iki.fi>
5559 L:      linux-hwmon@vger.kernel.org
5560 S:      Maintained
5561 F:      drivers/hwmon/f75375s.c
5562 F:      include/linux/f75375s.h
5563
5564 FIREWIRE AUDIO DRIVERS
5565 M:      Clemens Ladisch <clemens@ladisch.de>
5566 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5567 T:      git git://git.alsa-project.org/alsa-kernel.git
5568 S:      Maintained
5569 F:      sound/firewire/
5570
5571 FIREWIRE MEDIA DRIVERS (firedtv)
5572 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5573 L:      linux-media@vger.kernel.org
5574 L:      linux1394-devel@lists.sourceforge.net
5575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5576 S:      Maintained
5577 F:      drivers/media/firewire/
5578
5579 FIREWIRE SBP-2 TARGET
5580 M:      Chris Boot <bootc@bootc.net>
5581 L:      linux-scsi@vger.kernel.org
5582 L:      target-devel@vger.kernel.org
5583 L:      linux1394-devel@lists.sourceforge.net
5584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5585 S:      Maintained
5586 F:      drivers/target/sbp/
5587
5588 FIREWIRE SUBSYSTEM
5589 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5590 L:      linux1394-devel@lists.sourceforge.net
5591 W:      http://ieee1394.wiki.kernel.org/
5592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5593 S:      Maintained
5594 F:      drivers/firewire/
5595 F:      include/linux/firewire.h
5596 F:      include/uapi/linux/firewire*.h
5597 F:      tools/firewire/
5598
5599 FIRMWARE LOADER (request_firmware)
5600 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5601 L:      linux-kernel@vger.kernel.org
5602 S:      Maintained
5603 F:      Documentation/firmware_class/
5604 F:      drivers/base/firmware_loader/
5605 F:      include/linux/firmware.h
5606
5607 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5608 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5609 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5610 S:      Maintained
5611 F:      drivers/block/rsxx/
5612
5613 FLOPPY DRIVER
5614 M:      Jiri Kosina <jikos@kernel.org>
5615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5616 S:      Odd fixes
5617 F:      drivers/block/floppy.c
5618
5619 FMC SUBSYSTEM
5620 M:      Alessandro Rubini <rubini@gnudd.com>
5621 W:      http://www.ohwr.org/projects/fmc-bus
5622 S:      Supported
5623 F:      drivers/fmc/
5624 F:      include/linux/fmc*.h
5625 F:      include/linux/ipmi-fru.h
5626 K:      fmc_d.*register
5627
5628 FPGA MANAGER FRAMEWORK
5629 M:      Alan Tull <atull@kernel.org>
5630 M:      Moritz Fischer <mdf@kernel.org>
5631 L:      linux-fpga@vger.kernel.org
5632 S:      Maintained
5633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5634 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5635 F:      Documentation/fpga/
5636 F:      Documentation/driver-api/fpga/
5637 F:      Documentation/devicetree/bindings/fpga/
5638 F:      drivers/fpga/
5639 F:      include/linux/fpga/
5640 W:      http://www.rocketboards.org
5641
5642 FPU EMULATOR
5643 M:      Bill Metzenthen <billm@melbpc.org.au>
5644 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5645 S:      Maintained
5646 F:      arch/x86/math-emu/
5647
5648 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5649 L:      netdev@vger.kernel.org
5650 S:      Orphan
5651 F:      drivers/net/wan/dlci.c
5652 F:      drivers/net/wan/sdla.c
5653
5654 FRAMEBUFFER LAYER
5655 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5656 L:      dri-devel@lists.freedesktop.org
5657 L:      linux-fbdev@vger.kernel.org
5658 T:      git git://github.com/bzolnier/linux.git
5659 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5660 S:      Maintained
5661 F:      Documentation/fb/
5662 F:      drivers/video/
5663 F:      include/video/
5664 F:      include/linux/fb.h
5665 F:      include/uapi/video/
5666 F:      include/uapi/linux/fb.h
5667
5668 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5669 M:      Horia Geantă <horia.geanta@nxp.com>
5670 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5671 L:      linux-crypto@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/crypto/caam/
5674 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5675
5676 FREESCALE DIU FRAMEBUFFER DRIVER
5677 M:      Timur Tabi <timur@tabi.org>
5678 L:      linux-fbdev@vger.kernel.org
5679 S:      Maintained
5680 F:      drivers/video/fbdev/fsl-diu-fb.*
5681
5682 FREESCALE DMA DRIVER
5683 M:      Li Yang <leoyang.li@nxp.com>
5684 M:      Zhang Wei <zw@zh-kernel.org>
5685 L:      linuxppc-dev@lists.ozlabs.org
5686 S:      Maintained
5687 F:      drivers/dma/fsldma.*
5688
5689 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5690 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5691 L:      netdev@vger.kernel.org
5692 S:      Maintained
5693 F:      drivers/net/ethernet/freescale/gianfar*
5694 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5695
5696 FREESCALE GPMI NAND DRIVER
5697 M:      Han Xu <han.xu@nxp.com>
5698 L:      linux-mtd@lists.infradead.org
5699 S:      Maintained
5700 F:      drivers/mtd/nand/raw/gpmi-nand/*
5701
5702 FREESCALE I2C CPM DRIVER
5703 M:      Jochen Friedrich <jochen@scram.de>
5704 L:      linuxppc-dev@lists.ozlabs.org
5705 L:      linux-i2c@vger.kernel.org
5706 S:      Maintained
5707 F:      drivers/i2c/busses/i2c-cpm.c
5708
5709 FREESCALE IMX / MXC FEC DRIVER
5710 M:      Fugang Duan <fugang.duan@nxp.com>
5711 L:      netdev@vger.kernel.org
5712 S:      Maintained
5713 F:      drivers/net/ethernet/freescale/fec_main.c
5714 F:      drivers/net/ethernet/freescale/fec_ptp.c
5715 F:      drivers/net/ethernet/freescale/fec.h
5716 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5717
5718 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5719 M:      Sascha Hauer <s.hauer@pengutronix.de>
5720 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5721 L:      linux-fbdev@vger.kernel.org
5722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5723 S:      Maintained
5724 F:      include/linux/platform_data/video-imxfb.h
5725 F:      drivers/video/fbdev/imxfb.c
5726
5727 FREESCALE QORIQ DPAA ETHERNET DRIVER
5728 M:      Madalin Bucur <madalin.bucur@nxp.com>
5729 L:      netdev@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/net/ethernet/freescale/dpaa
5732
5733 FREESCALE QORIQ DPAA FMAN DRIVER
5734 M:      Madalin Bucur <madalin.bucur@nxp.com>
5735 L:      netdev@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/net/ethernet/freescale/fman
5738 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5739
5740 FREESCALE QORIQ PTP CLOCK DRIVER
5741 M:      Yangbo Lu <yangbo.lu@nxp.com>
5742 L:      netdev@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/ptp/ptp_qoriq.c
5745 F:      include/linux/fsl/ptp_qoriq.h
5746 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5747
5748 FREESCALE QUAD SPI DRIVER
5749 M:      Han Xu <han.xu@nxp.com>
5750 L:      linux-mtd@lists.infradead.org
5751 S:      Maintained
5752 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5753
5754 FREESCALE QUICC ENGINE LIBRARY
5755 M:      Qiang Zhao <qiang.zhao@nxp.com>
5756 L:      linuxppc-dev@lists.ozlabs.org
5757 S:      Maintained
5758 F:      drivers/soc/fsl/qe/
5759 F:      include/soc/fsl/*qe*.h
5760 F:      include/soc/fsl/*ucc*.h
5761
5762 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5763 M:      Li Yang <leoyang.li@nxp.com>
5764 L:      netdev@vger.kernel.org
5765 L:      linuxppc-dev@lists.ozlabs.org
5766 S:      Maintained
5767 F:      drivers/net/ethernet/freescale/ucc_geth*
5768
5769 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5770 M:      Zhao Qiang <qiang.zhao@nxp.com>
5771 L:      netdev@vger.kernel.org
5772 L:      linuxppc-dev@lists.ozlabs.org
5773 S:      Maintained
5774 F:      drivers/net/wan/fsl_ucc_hdlc*
5775
5776 FREESCALE QUICC ENGINE UCC UART DRIVER
5777 M:      Timur Tabi <timur@tabi.org>
5778 L:      linuxppc-dev@lists.ozlabs.org
5779 S:      Maintained
5780 F:      drivers/tty/serial/ucc_uart.c
5781
5782 FREESCALE SOC DRIVERS
5783 M:      Li Yang <leoyang.li@nxp.com>
5784 L:      linuxppc-dev@lists.ozlabs.org
5785 L:      linux-arm-kernel@lists.infradead.org
5786 S:      Maintained
5787 F:      Documentation/devicetree/bindings/soc/fsl/
5788 F:      drivers/soc/fsl/
5789 F:      include/linux/fsl/
5790
5791 FREESCALE SOC FS_ENET DRIVER
5792 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5793 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5794 L:      linuxppc-dev@lists.ozlabs.org
5795 L:      netdev@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/net/ethernet/freescale/fs_enet/
5798 F:      include/linux/fs_enet_pd.h
5799
5800 FREESCALE SOC SOUND DRIVERS
5801 M:      Timur Tabi <timur@tabi.org>
5802 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5803 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5804 R:      Fabio Estevam <fabio.estevam@nxp.com>
5805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5806 L:      linuxppc-dev@lists.ozlabs.org
5807 S:      Maintained
5808 F:      sound/soc/fsl/fsl*
5809 F:      sound/soc/fsl/imx*
5810 F:      sound/soc/fsl/mpc8610_hpcd.c
5811
5812 FREESCALE USB PERIPHERAL DRIVERS
5813 M:      Li Yang <leoyang.li@nxp.com>
5814 L:      linux-usb@vger.kernel.org
5815 L:      linuxppc-dev@lists.ozlabs.org
5816 S:      Maintained
5817 F:      drivers/usb/gadget/udc/fsl*
5818
5819 FREEVXFS FILESYSTEM
5820 M:      Christoph Hellwig <hch@infradead.org>
5821 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5822 S:      Maintained
5823 F:      fs/freevxfs/
5824
5825 FREEZER
5826 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5827 M:      Pavel Machek <pavel@ucw.cz>
5828 L:      linux-pm@vger.kernel.org
5829 S:      Supported
5830 F:      Documentation/power/freezing-of-tasks.txt
5831 F:      include/linux/freezer.h
5832 F:      kernel/freezer.c
5833
5834 FRONTSWAP API
5835 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5836 L:      linux-kernel@vger.kernel.org
5837 S:      Maintained
5838 F:      mm/frontswap.c
5839 F:      include/linux/frontswap.h
5840
5841 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5842 M:      David Howells <dhowells@redhat.com>
5843 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5844 S:      Supported
5845 F:      Documentation/filesystems/caching/
5846 F:      fs/fscache/
5847 F:      include/linux/fscache*.h
5848
5849 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5850 M:      Theodore Y. Ts'o <tytso@mit.edu>
5851 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5852 L:      linux-fscrypt@vger.kernel.org
5853 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5855 S:      Supported
5856 F:      fs/crypto/
5857 F:      include/linux/fscrypt*.h
5858 F:      Documentation/filesystems/fscrypt.rst
5859
5860 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5861 M:      Jan Kara <jack@suse.cz>
5862 R:      Amir Goldstein <amir73il@gmail.com>
5863 L:      linux-fsdevel@vger.kernel.org
5864 S:      Maintained
5865 F:      fs/notify/
5866 F:      include/linux/fsnotify*.h
5867
5868 FUJITSU LAPTOP EXTRAS
5869 M:      Jonathan Woithe <jwoithe@just42.net>
5870 L:      platform-driver-x86@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/platform/x86/fujitsu-laptop.c
5873
5874 FUJITSU M-5MO LS CAMERA ISP DRIVER
5875 M:      Kyungmin Park <kyungmin.park@samsung.com>
5876 M:      Heungjun Kim <riverful.kim@samsung.com>
5877 L:      linux-media@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/media/i2c/m5mols/
5880 F:      include/media/i2c/m5mols.h
5881
5882 FUJITSU TABLET EXTRAS
5883 M:      Robert Gerlach <khnz@gmx.de>
5884 L:      platform-driver-x86@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/platform/x86/fujitsu-tablet.c
5887
5888 FUSE: FILESYSTEM IN USERSPACE
5889 M:      Miklos Szeredi <miklos@szeredi.hu>
5890 L:      linux-fsdevel@vger.kernel.org
5891 W:      http://fuse.sourceforge.net/
5892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5893 S:      Maintained
5894 F:      fs/fuse/
5895 F:      include/uapi/linux/fuse.h
5896 F:      Documentation/filesystems/fuse.txt
5897
5898 FUTEX SUBSYSTEM
5899 M:      Thomas Gleixner <tglx@linutronix.de>
5900 M:      Ingo Molnar <mingo@redhat.com>
5901 R:      Peter Zijlstra <peterz@infradead.org>
5902 R:      Darren Hart <dvhart@infradead.org>
5903 L:      linux-kernel@vger.kernel.org
5904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5905 S:      Maintained
5906 F:      kernel/futex.c
5907 F:      kernel/futex_compat.c
5908 F:      include/asm-generic/futex.h
5909 F:      include/linux/futex.h
5910 F:      include/uapi/linux/futex.h
5911 F:      tools/testing/selftests/futex/
5912 F:      tools/perf/bench/futex*
5913 F:      Documentation/*futex*
5914
5915 GCC PLUGINS
5916 M:      Kees Cook <keescook@chromium.org>
5917 R:      Emese Revfy <re.emese@gmail.com>
5918 L:      kernel-hardening@lists.openwall.com
5919 S:      Maintained
5920 F:      scripts/gcc-plugins/
5921 F:      scripts/gcc-plugin.sh
5922 F:      scripts/Makefile.gcc-plugins
5923 F:      Documentation/gcc-plugins.txt
5924
5925 GCOV BASED KERNEL PROFILING
5926 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5927 S:      Maintained
5928 F:      kernel/gcov/
5929 F:      Documentation/dev-tools/gcov.rst
5930
5931 GDB KERNEL DEBUGGING HELPER SCRIPTS
5932 M:      Jan Kiszka <jan.kiszka@siemens.com>
5933 M:      Kieran Bingham <kieran@bingham.xyz>
5934 S:      Supported
5935 F:      scripts/gdb/
5936
5937 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5938 M:      Achim Leubner <achim_leubner@adaptec.com>
5939 L:      linux-scsi@vger.kernel.org
5940 W:      http://www.icp-vortex.com/
5941 S:      Supported
5942 F:      drivers/scsi/gdt*
5943
5944 GEMTEK FM RADIO RECEIVER DRIVER
5945 M:      Hans Verkuil <hverkuil@xs4all.nl>
5946 L:      linux-media@vger.kernel.org
5947 T:      git git://linuxtv.org/media_tree.git
5948 W:      https://linuxtv.org
5949 S:      Maintained
5950 F:      drivers/media/radio/radio-gemtek*
5951
5952 GENERIC GPIO I2C DRIVER
5953 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5954 S:      Supported
5955 F:      drivers/i2c/busses/i2c-gpio.c
5956 F:      include/linux/platform_data/i2c-gpio.h
5957
5958 GENERIC GPIO I2C MULTIPLEXER DRIVER
5959 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5960 L:      linux-i2c@vger.kernel.org
5961 S:      Supported
5962 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5963 F:      include/linux/platform_data/i2c-mux-gpio.h
5964 F:      Documentation/i2c/muxes/i2c-mux-gpio
5965
5966 GENERIC HDLC (WAN) DRIVERS
5967 M:      Krzysztof Halasa <khc@pm.waw.pl>
5968 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5969 S:      Maintained
5970 F:      drivers/net/wan/c101.c
5971 F:      drivers/net/wan/hd6457*
5972 F:      drivers/net/wan/hdlc*
5973 F:      drivers/net/wan/n2.c
5974 F:      drivers/net/wan/pc300too.c
5975 F:      drivers/net/wan/pci200syn.c
5976 F:      drivers/net/wan/wanxl*
5977
5978 GENERIC INCLUDE/ASM HEADER FILES
5979 M:      Arnd Bergmann <arnd@arndb.de>
5980 L:      linux-arch@vger.kernel.org
5981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5982 S:      Maintained
5983 F:      include/asm-generic/
5984 F:      include/uapi/asm-generic/
5985
5986 GENERIC PHY FRAMEWORK
5987 M:      Kishon Vijay Abraham I <kishon@ti.com>
5988 L:      linux-kernel@vger.kernel.org
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5990 S:      Supported
5991 F:      drivers/phy/
5992 F:      include/linux/phy/
5993
5994 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5995 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5996 S:      Supported
5997 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5998
5999 GENERIC PM DOMAINS
6000 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6001 M:      Kevin Hilman <khilman@kernel.org>
6002 M:      Ulf Hansson <ulf.hansson@linaro.org>
6003 L:      linux-pm@vger.kernel.org
6004 S:      Supported
6005 F:      drivers/base/power/domain*.c
6006 F:      include/linux/pm_domain.h
6007 F:      Documentation/devicetree/bindings/power/power_domain.txt
6008
6009 GENERIC UIO DRIVER FOR PCI DEVICES
6010 M:      "Michael S. Tsirkin" <mst@redhat.com>
6011 L:      kvm@vger.kernel.org
6012 S:      Supported
6013 F:      drivers/uio/uio_pci_generic.c
6014
6015 GENWQE (IBM Generic Workqueue Card)
6016 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6017 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6018 S:      Supported
6019 F:      drivers/misc/genwqe/
6020
6021 GET_MAINTAINER SCRIPT
6022 M:      Joe Perches <joe@perches.com>
6023 S:      Maintained
6024 F:      scripts/get_maintainer.pl
6025
6026 GFS2 FILE SYSTEM
6027 M:      Bob Peterson <rpeterso@redhat.com>
6028 M:      Andreas Gruenbacher <agruenba@redhat.com>
6029 L:      cluster-devel@redhat.com
6030 W:      http://sources.redhat.com/cluster/
6031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6032 S:      Supported
6033 F:      Documentation/filesystems/gfs2*.txt
6034 F:      fs/gfs2/
6035 F:      include/uapi/linux/gfs2_ondisk.h
6036
6037 GIGASET ISDN DRIVERS
6038 M:      Paul Bolle <pebolle@tiscali.nl>
6039 L:      gigaset307x-common@lists.sourceforge.net
6040 W:      http://gigaset307x.sourceforge.net/
6041 S:      Odd Fixes
6042 F:      Documentation/isdn/README.gigaset
6043 F:      drivers/isdn/gigaset/
6044 F:      include/uapi/linux/gigaset_dev.h
6045
6046 GO7007 MPEG CODEC
6047 M:      Hans Verkuil <hans.verkuil@cisco.com>
6048 L:      linux-media@vger.kernel.org
6049 S:      Maintained
6050 F:      drivers/media/usb/go7007/
6051
6052 GOODIX TOUCHSCREEN
6053 M:      Bastien Nocera <hadess@hadess.net>
6054 L:      linux-input@vger.kernel.org
6055 S:      Maintained
6056 F:      drivers/input/touchscreen/goodix.c
6057
6058 GPD POCKET FAN DRIVER
6059 M:      Hans de Goede <hdegoede@redhat.com>
6060 L:      platform-driver-x86@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/platform/x86/gpd-pocket-fan.c
6063
6064 GPIO ACPI SUPPORT
6065 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6066 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6067 L:      linux-gpio@vger.kernel.org
6068 L:      linux-acpi@vger.kernel.org
6069 S:      Maintained
6070 F:      Documentation/acpi/gpio-properties.txt
6071 F:      drivers/gpio/gpiolib-acpi.c
6072
6073 GPIO IR Transmitter
6074 M:      Sean Young <sean@mess.org>
6075 L:      linux-media@vger.kernel.org
6076 S:      Maintained
6077 F:      drivers/media/rc/gpio-ir-tx.c
6078
6079 GPIO MOCKUP DRIVER
6080 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6081 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6082 L:      linux-gpio@vger.kernel.org
6083 S:      Maintained
6084 F:      drivers/gpio/gpio-mockup.c
6085 F:      tools/testing/selftests/gpio/
6086
6087 GPIO SUBSYSTEM
6088 M:      Linus Walleij <linus.walleij@linaro.org>
6089 L:      linux-gpio@vger.kernel.org
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6091 S:      Maintained
6092 F:      Documentation/devicetree/bindings/gpio/
6093 F:      Documentation/driver-api/gpio/
6094 F:      Documentation/gpio/
6095 F:      Documentation/ABI/testing/gpio-cdev
6096 F:      Documentation/ABI/obsolete/sysfs-gpio
6097 F:      drivers/gpio/
6098 F:      include/linux/gpio/
6099 F:      include/linux/gpio.h
6100 F:      include/linux/of_gpio.h
6101 F:      include/asm-generic/gpio.h
6102 F:      include/uapi/linux/gpio.h
6103 F:      tools/gpio/
6104
6105 GRE DEMULTIPLEXER DRIVER
6106 M:      Dmitry Kozlov <xeb@mail.ru>
6107 L:      netdev@vger.kernel.org
6108 S:      Maintained
6109 F:      net/ipv4/gre_demux.c
6110 F:      net/ipv4/gre_offload.c
6111 F:      include/net/gre.h
6112
6113 GRETH 10/100/1G Ethernet MAC device driver
6114 M:      Andreas Larsson <andreas@gaisler.com>
6115 L:      netdev@vger.kernel.org
6116 S:      Maintained
6117 F:      drivers/net/ethernet/aeroflex/
6118
6119 GREYBUS AUDIO PROTOCOLS DRIVERS
6120 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6121 M:      Mark Greer <mgreer@animalcreek.com>
6122 S:      Maintained
6123 F:      drivers/staging/greybus/audio_apbridgea.c
6124 F:      drivers/staging/greybus/audio_apbridgea.h
6125 F:      drivers/staging/greybus/audio_codec.c
6126 F:      drivers/staging/greybus/audio_codec.h
6127 F:      drivers/staging/greybus/audio_gb.c
6128 F:      drivers/staging/greybus/audio_manager.c
6129 F:      drivers/staging/greybus/audio_manager.h
6130 F:      drivers/staging/greybus/audio_manager_module.c
6131 F:      drivers/staging/greybus/audio_manager_private.h
6132 F:      drivers/staging/greybus/audio_manager_sysfs.c
6133 F:      drivers/staging/greybus/audio_module.c
6134 F:      drivers/staging/greybus/audio_topology.c
6135
6136 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6137 M:      Viresh Kumar <vireshk@kernel.org>
6138 S:      Maintained
6139 F:      drivers/staging/greybus/authentication.c
6140 F:      drivers/staging/greybus/bootrom.c
6141 F:      drivers/staging/greybus/firmware.h
6142 F:      drivers/staging/greybus/fw-core.c
6143 F:      drivers/staging/greybus/fw-download.c
6144 F:      drivers/staging/greybus/fw-managament.c
6145 F:      drivers/staging/greybus/greybus_authentication.h
6146 F:      drivers/staging/greybus/greybus_firmware.h
6147 F:      drivers/staging/greybus/hid.c
6148 F:      drivers/staging/greybus/i2c.c
6149 F:      drivers/staging/greybus/spi.c
6150 F:      drivers/staging/greybus/spilib.c
6151 F:      drivers/staging/greybus/spilib.h
6152
6153 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6154 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6155 S:      Maintained
6156 F:      drivers/staging/greybus/loopback.c
6157 F:      drivers/staging/greybus/timesync.c
6158 F:      drivers/staging/greybus/timesync_platform.c
6159
6160 GREYBUS PLATFORM DRIVERS
6161 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6162 S:      Maintained
6163 F:      drivers/staging/greybus/arche-platform.c
6164 F:      drivers/staging/greybus/arche-apb-ctrl.c
6165 F:      drivers/staging/greybus/arche_platform.h
6166
6167 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6168 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6169 S:      Maintained
6170 F:      drivers/staging/greybus/sdio.c
6171 F:      drivers/staging/greybus/light.c
6172 F:      drivers/staging/greybus/gpio.c
6173 F:      drivers/staging/greybus/power_supply.c
6174 F:      drivers/staging/greybus/spi.c
6175 F:      drivers/staging/greybus/spilib.c
6176
6177 GREYBUS SUBSYSTEM
6178 M:      Johan Hovold <johan@kernel.org>
6179 M:      Alex Elder <elder@kernel.org>
6180 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6181 S:      Maintained
6182 F:      drivers/staging/greybus/
6183 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6184
6185 GREYBUS UART PROTOCOLS DRIVERS
6186 M:      David Lin <dtwlin@gmail.com>
6187 S:      Maintained
6188 F:      drivers/staging/greybus/uart.c
6189 F:      drivers/staging/greybus/log.c
6190
6191 GS1662 VIDEO SERIALIZER
6192 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6193 L:      linux-media@vger.kernel.org
6194 T:      git git://linuxtv.org/media_tree.git
6195 S:      Maintained
6196 F:      drivers/media/spi/gs1662.c
6197
6198 GSPCA FINEPIX SUBDRIVER
6199 M:      Frank Zago <frank@zago.net>
6200 L:      linux-media@vger.kernel.org
6201 T:      git git://linuxtv.org/media_tree.git
6202 S:      Maintained
6203 F:      drivers/media/usb/gspca/finepix.c
6204
6205 GSPCA GL860 SUBDRIVER
6206 M:      Olivier Lorin <o.lorin@laposte.net>
6207 L:      linux-media@vger.kernel.org
6208 T:      git git://linuxtv.org/media_tree.git
6209 S:      Maintained
6210 F:      drivers/media/usb/gspca/gl860/
6211
6212 GSPCA M5602 SUBDRIVER
6213 M:      Erik Andren <erik.andren@gmail.com>
6214 L:      linux-media@vger.kernel.org
6215 T:      git git://linuxtv.org/media_tree.git
6216 S:      Maintained
6217 F:      drivers/media/usb/gspca/m5602/
6218
6219 GSPCA PAC207 SONIXB SUBDRIVER
6220 M:      Hans Verkuil <hverkuil@xs4all.nl>
6221 L:      linux-media@vger.kernel.org
6222 T:      git git://linuxtv.org/media_tree.git
6223 S:      Odd Fixes
6224 F:      drivers/media/usb/gspca/pac207.c
6225
6226 GSPCA SN9C20X SUBDRIVER
6227 M:      Brian Johnson <brijohn@gmail.com>
6228 L:      linux-media@vger.kernel.org
6229 T:      git git://linuxtv.org/media_tree.git
6230 S:      Maintained
6231 F:      drivers/media/usb/gspca/sn9c20x.c
6232
6233 GSPCA T613 SUBDRIVER
6234 M:      Leandro Costantino <lcostantino@gmail.com>
6235 L:      linux-media@vger.kernel.org
6236 T:      git git://linuxtv.org/media_tree.git
6237 S:      Maintained
6238 F:      drivers/media/usb/gspca/t613.c
6239
6240 GSPCA USB WEBCAM DRIVER
6241 M:      Hans Verkuil <hverkuil@xs4all.nl>
6242 L:      linux-media@vger.kernel.org
6243 T:      git git://linuxtv.org/media_tree.git
6244 S:      Odd Fixes
6245 F:      drivers/media/usb/gspca/
6246
6247 GTP (GPRS Tunneling Protocol)
6248 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6249 M:      Harald Welte <laforge@gnumonks.org>
6250 L:      osmocom-net-gprs@lists.osmocom.org
6251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6252 S:      Maintained
6253 F:      drivers/net/gtp.c
6254
6255 GUID PARTITION TABLE (GPT)
6256 M:      Davidlohr Bueso <dave@stgolabs.net>
6257 L:      linux-efi@vger.kernel.org
6258 S:      Maintained
6259 F:      block/partitions/efi.*
6260
6261 H8/300 ARCHITECTURE
6262 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6263 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6264 W:      http://uclinux-h8.sourceforge.jp
6265 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6266 S:      Maintained
6267 F:      arch/h8300/
6268 F:      drivers/clocksource/h8300_*.c
6269 F:      drivers/clk/h8300/
6270 F:      drivers/irqchip/irq-renesas-h8*.c
6271
6272 HACKRF MEDIA DRIVER
6273 M:      Antti Palosaari <crope@iki.fi>
6274 L:      linux-media@vger.kernel.org
6275 W:      https://linuxtv.org
6276 W:      http://palosaari.fi/linux/
6277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6278 T:      git git://linuxtv.org/anttip/media_tree.git
6279 S:      Maintained
6280 F:      drivers/media/usb/hackrf/
6281
6282 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6283 M:      Frank Seidel <frank@f-seidel.de>
6284 L:      platform-driver-x86@vger.kernel.org
6285 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6286 S:      Maintained
6287 F:      drivers/platform/x86/hdaps.c
6288
6289 HARDWARE MONITORING
6290 M:      Jean Delvare <jdelvare@suse.com>
6291 M:      Guenter Roeck <linux@roeck-us.net>
6292 L:      linux-hwmon@vger.kernel.org
6293 W:      http://hwmon.wiki.kernel.org/
6294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6295 S:      Maintained
6296 F:      Documentation/devicetree/bindings/hwmon/
6297 F:      Documentation/hwmon/
6298 F:      drivers/hwmon/
6299 F:      include/linux/hwmon*.h
6300
6301 HARDWARE RANDOM NUMBER GENERATOR CORE
6302 M:      Matt Mackall <mpm@selenic.com>
6303 M:      Herbert Xu <herbert@gondor.apana.org.au>
6304 L:      linux-crypto@vger.kernel.org
6305 S:      Odd fixes
6306 F:      Documentation/devicetree/bindings/rng/
6307 F:      Documentation/hw_random.txt
6308 F:      drivers/char/hw_random/
6309 F:      include/linux/hw_random.h
6310
6311 HARDWARE TRACING FACILITIES
6312 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6313 S:      Maintained
6314 F:      drivers/hwtracing/
6315
6316 HARDWARE SPINLOCK CORE
6317 M:      Ohad Ben-Cohen <ohad@wizery.com>
6318 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6319 L:      linux-remoteproc@vger.kernel.org
6320 S:      Maintained
6321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6322 F:      Documentation/devicetree/bindings/hwlock/
6323 F:      Documentation/hwspinlock.txt
6324 F:      drivers/hwspinlock/
6325 F:      include/linux/hwspinlock.h
6326
6327 HARMONY SOUND DRIVER
6328 L:      linux-parisc@vger.kernel.org
6329 S:      Maintained
6330 F:      sound/parisc/harmony.*
6331
6332 HDPVR USB VIDEO ENCODER DRIVER
6333 M:      Hans Verkuil <hverkuil@xs4all.nl>
6334 L:      linux-media@vger.kernel.org
6335 T:      git git://linuxtv.org/media_tree.git
6336 W:      https://linuxtv.org
6337 S:      Odd Fixes
6338 F:      drivers/media/usb/hdpvr/
6339
6340 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6341 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6342 S:      Supported
6343 F:      Documentation/watchdog/hpwdt.txt
6344 F:      drivers/watchdog/hpwdt.c
6345
6346 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6347 M:      Don Brace <don.brace@microsemi.com>
6348 L:      esc.storagedev@microsemi.com
6349 L:      linux-scsi@vger.kernel.org
6350 S:      Supported
6351 F:      Documentation/scsi/hpsa.txt
6352 F:      drivers/scsi/hpsa*.[ch]
6353 F:      include/linux/cciss*.h
6354 F:      include/uapi/linux/cciss*.h
6355
6356 HFI1 DRIVER
6357 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6358 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6359 L:      linux-rdma@vger.kernel.org
6360 S:      Supported
6361 F:      drivers/infiniband/hw/hfi1
6362
6363 HFS FILESYSTEM
6364 L:      linux-fsdevel@vger.kernel.org
6365 S:      Orphan
6366 F:      Documentation/filesystems/hfs.txt
6367 F:      fs/hfs/
6368
6369 HFSPLUS FILESYSTEM
6370 L:      linux-fsdevel@vger.kernel.org
6371 S:      Orphan
6372 F:      Documentation/filesystems/hfsplus.txt
6373 F:      fs/hfsplus/
6374
6375 HGA FRAMEBUFFER DRIVER
6376 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6377 L:      linux-nvidia@lists.surfsouth.com
6378 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6379 S:      Maintained
6380 F:      drivers/video/fbdev/hgafb.c
6381
6382 HIBERNATION (aka Software Suspend, aka swsusp)
6383 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6384 M:      Pavel Machek <pavel@ucw.cz>
6385 L:      linux-pm@vger.kernel.org
6386 B:      https://bugzilla.kernel.org
6387 S:      Supported
6388 F:      arch/x86/power/
6389 F:      drivers/base/power/
6390 F:      kernel/power/
6391 F:      include/linux/suspend.h
6392 F:      include/linux/freezer.h
6393 F:      include/linux/pm.h
6394 F:      arch/*/include/asm/suspend*.h
6395
6396 HID CORE LAYER
6397 M:      Jiri Kosina <jikos@kernel.org>
6398 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6399 L:      linux-input@vger.kernel.org
6400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6401 S:      Maintained
6402 F:      drivers/hid/
6403 F:      include/linux/hid*
6404 F:      include/uapi/linux/hid*
6405
6406 HID SENSOR HUB DRIVERS
6407 M:      Jiri Kosina <jikos@kernel.org>
6408 M:      Jonathan Cameron <jic23@kernel.org>
6409 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6410 L:      linux-input@vger.kernel.org
6411 L:      linux-iio@vger.kernel.org
6412 S:      Maintained
6413 F:      Documentation/hid/hid-sensor*
6414 F:      drivers/hid/hid-sensor-*
6415 F:      drivers/iio/*/hid-*
6416 F:      include/linux/hid-sensor-*
6417
6418 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6419 M:      Thomas Gleixner <tglx@linutronix.de>
6420 L:      linux-kernel@vger.kernel.org
6421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6422 S:      Maintained
6423 F:      Documentation/timers/
6424 F:      kernel/time/hrtimer.c
6425 F:      kernel/time/clockevents.c
6426 F:      kernel/time/timer_*.c
6427 F:      include/linux/clockchips.h
6428 F:      include/linux/hrtimer.h
6429
6430 HIGH-SPEED SCC DRIVER FOR AX.25
6431 L:      linux-hams@vger.kernel.org
6432 S:      Orphan
6433 F:      drivers/net/hamradio/dmascc.c
6434 F:      drivers/net/hamradio/scc.c
6435
6436 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6437 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6438 W:      http://www.highpoint-tech.com
6439 S:      Supported
6440 F:      Documentation/scsi/hptiop.txt
6441 F:      drivers/scsi/hptiop.c
6442
6443 HIPPI
6444 M:      Jes Sorensen <jes@trained-monkey.org>
6445 L:      linux-hippi@sunsite.dk
6446 S:      Maintained
6447 F:      include/linux/hippidevice.h
6448 F:      include/uapi/linux/if_hippi.h
6449 F:      net/802/hippi.c
6450 F:      drivers/net/hippi/
6451
6452 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6453 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6454 M:      Salil Mehta <salil.mehta@huawei.com>
6455 L:      netdev@vger.kernel.org
6456 W:      http://www.hisilicon.com
6457 S:      Maintained
6458 F:      drivers/net/ethernet/hisilicon/hns3/
6459
6460 HISILICON LPC BUS DRIVER
6461 M:      john.garry@huawei.com
6462 W:      http://www.hisilicon.com
6463 S:      Maintained
6464 F:      drivers/bus/hisi_lpc.c
6465 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6466
6467 HISILICON NETWORK SUBSYSTEM DRIVER
6468 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6469 M:      Salil Mehta <salil.mehta@huawei.com>
6470 L:      netdev@vger.kernel.org
6471 W:      http://www.hisilicon.com
6472 S:      Maintained
6473 F:      drivers/net/ethernet/hisilicon/
6474 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6475
6476 HISILICON PMU DRIVER
6477 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6478 W:      http://www.hisilicon.com
6479 S:      Supported
6480 F:      drivers/perf/hisilicon
6481 F:      Documentation/perf/hisi-pmu.txt
6482
6483 HISILICON ROCE DRIVER
6484 M:      Lijun Ou <oulijun@huawei.com>
6485 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6486 L:      linux-rdma@vger.kernel.org
6487 S:      Maintained
6488 F:      drivers/infiniband/hw/hns/
6489 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6490
6491 HISILICON SAS Controller
6492 M:      John Garry <john.garry@huawei.com>
6493 W:      http://www.hisilicon.com
6494 S:      Supported
6495 F:      drivers/scsi/hisi_sas/
6496 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6497
6498 HMM - Heterogeneous Memory Management
6499 M:      Jérôme Glisse <jglisse@redhat.com>
6500 L:      linux-mm@kvack.org
6501 S:      Maintained
6502 F:      mm/hmm*
6503 F:      include/linux/hmm*
6504 F:      Documentation/vm/hmm.rst
6505
6506 HOST AP DRIVER
6507 M:      Jouni Malinen <j@w1.fi>
6508 L:      linux-wireless@vger.kernel.org
6509 W:      http://w1.fi/hostap-driver.html
6510 S:      Obsolete
6511 F:      drivers/net/wireless/intersil/hostap/
6512
6513 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6514 L:      platform-driver-x86@vger.kernel.org
6515 S:      Orphan
6516 F:      drivers/platform/x86/tc1100-wmi.c
6517
6518 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6519 M:      Jaroslav Kysela <perex@perex.cz>
6520 S:      Maintained
6521 F:      drivers/net/ethernet/hp/hp100.*
6522
6523 HPET:   High Precision Event Timers driver
6524 M:      Clemens Ladisch <clemens@ladisch.de>
6525 S:      Maintained
6526 F:      Documentation/timers/hpet.txt
6527 F:      drivers/char/hpet.c
6528 F:      include/linux/hpet.h
6529 F:      include/uapi/linux/hpet.h
6530
6531 HPET:   x86
6532 S:      Orphan
6533 F:      arch/x86/kernel/hpet.c
6534 F:      arch/x86/include/asm/hpet.h
6535
6536 HPFS FILESYSTEM
6537 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6538 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6539 S:      Maintained
6540 F:      fs/hpfs/
6541
6542 HSI SUBSYSTEM
6543 M:      Sebastian Reichel <sre@kernel.org>
6544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6545 S:      Maintained
6546 F:      Documentation/ABI/testing/sysfs-bus-hsi
6547 F:      Documentation/driver-api/hsi.rst
6548 F:      drivers/hsi/
6549 F:      include/linux/hsi/
6550 F:      include/uapi/linux/hsi/
6551
6552 HSO 3G MODEM DRIVER
6553 L:      linux-usb@vger.kernel.org
6554 S:      Orphan
6555 F:      drivers/net/usb/hso.c
6556
6557 HSR NETWORK PROTOCOL
6558 M:      Arvid Brodin <arvid.brodin@alten.se>
6559 L:      netdev@vger.kernel.org
6560 S:      Maintained
6561 F:      net/hsr/
6562
6563 HT16K33 LED CONTROLLER DRIVER
6564 M:      Robin van der Gracht <robin@protonic.nl>
6565 S:      Maintained
6566 F:      drivers/auxdisplay/ht16k33.c
6567 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6568
6569 HTCPEN TOUCHSCREEN DRIVER
6570 M:      Pau Oliva Fora <pof@eslack.org>
6571 L:      linux-input@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/input/touchscreen/htcpen.c
6574
6575 HUAWEI ETHERNET DRIVER
6576 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6577 L:      netdev@vger.kernel.org
6578 S:      Supported
6579 F:      Documentation/networking/hinic.txt
6580 F:      drivers/net/ethernet/huawei/hinic/
6581
6582 HUGETLB FILESYSTEM
6583 M:      Mike Kravetz <mike.kravetz@oracle.com>
6584 L:      linux-mm@kvack.org
6585 S:      Maintained
6586 F:      fs/hugetlbfs/
6587 F:      mm/hugetlb.c
6588 F:      include/linux/hugetlb.h
6589 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6590 F:      Documentation/vm/hugetlbfs_reserv.rst
6591 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6592
6593 HVA ST MEDIA DRIVER
6594 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6595 L:      linux-media@vger.kernel.org
6596 T:      git git://linuxtv.org/media_tree.git
6597 W:      https://linuxtv.org
6598 S:      Supported
6599 F:      drivers/media/platform/sti/hva
6600
6601 HWPOISON MEMORY FAILURE HANDLING
6602 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6603 L:      linux-mm@kvack.org
6604 S:      Maintained
6605 F:      mm/memory-failure.c
6606 F:      mm/hwpoison-inject.c
6607
6608 Hyper-V CORE AND DRIVERS
6609 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6610 M:      Haiyang Zhang <haiyangz@microsoft.com>
6611 M:      Stephen Hemminger <sthemmin@microsoft.com>
6612 L:      devel@linuxdriverproject.org
6613 S:      Maintained
6614 F:      Documentation/networking/netvsc.txt
6615 F:      arch/x86/include/asm/mshyperv.h
6616 F:      arch/x86/include/asm/trace/hyperv.h
6617 F:      arch/x86/include/asm/hyperv-tlfs.h
6618 F:      arch/x86/kernel/cpu/mshyperv.c
6619 F:      arch/x86/hyperv
6620 F:      drivers/hid/hid-hyperv.c
6621 F:      drivers/hv/
6622 F:      drivers/input/serio/hyperv-keyboard.c
6623 F:      drivers/pci/controller/pci-hyperv.c
6624 F:      drivers/net/hyperv/
6625 F:      drivers/scsi/storvsc_drv.c
6626 F:      drivers/uio/uio_hv_generic.c
6627 F:      drivers/video/fbdev/hyperv_fb.c
6628 F:      net/vmw_vsock/hyperv_transport.c
6629 F:      include/linux/hyperv.h
6630 F:      include/uapi/linux/hyperv.h
6631 F:      tools/hv/
6632 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6633
6634 HYPERVISOR VIRTUAL CONSOLE DRIVER
6635 L:      linuxppc-dev@lists.ozlabs.org
6636 S:      Odd Fixes
6637 F:      drivers/tty/hvc/
6638
6639 I2C ACPI SUPPORT
6640 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6641 L:      linux-i2c@vger.kernel.org
6642 L:      linux-acpi@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/i2c/i2c-core-acpi.c
6645
6646 I2C MUXES
6647 M:      Peter Rosin <peda@axentia.se>
6648 L:      linux-i2c@vger.kernel.org
6649 S:      Maintained
6650 F:      Documentation/i2c/i2c-topology
6651 F:      Documentation/i2c/muxes/
6652 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6654 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6655 F:      drivers/i2c/i2c-mux.c
6656 F:      drivers/i2c/muxes/
6657 F:      include/linux/i2c-mux.h
6658
6659 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6660 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6661 L:      linux-i2c@vger.kernel.org
6662 S:      Maintained
6663 F:      drivers/i2c/busses/i2c-mv64xxx.c
6664
6665 I2C OVER PARALLEL PORT
6666 M:      Jean Delvare <jdelvare@suse.com>
6667 L:      linux-i2c@vger.kernel.org
6668 S:      Maintained
6669 F:      Documentation/i2c/busses/i2c-parport
6670 F:      Documentation/i2c/busses/i2c-parport-light
6671 F:      drivers/i2c/busses/i2c-parport.c
6672 F:      drivers/i2c/busses/i2c-parport-light.c
6673
6674 I2C SUBSYSTEM
6675 M:      Wolfram Sang <wsa@the-dreams.de>
6676 L:      linux-i2c@vger.kernel.org
6677 W:      https://i2c.wiki.kernel.org/
6678 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6680 S:      Maintained
6681 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6682 F:      Documentation/i2c/
6683 F:      drivers/i2c/*
6684 F:      include/linux/i2c.h
6685 F:      include/linux/i2c-dev.h
6686 F:      include/linux/i2c-smbus.h
6687 F:      include/uapi/linux/i2c.h
6688 F:      include/uapi/linux/i2c-*.h
6689
6690 I2C SUBSYSTEM HOST DRIVERS
6691 L:      linux-i2c@vger.kernel.org
6692 W:      https://i2c.wiki.kernel.org/
6693 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6695 S:      Odd Fixes
6696 F:      Documentation/devicetree/bindings/i2c/
6697 F:      drivers/i2c/algos/
6698 F:      drivers/i2c/busses/
6699
6700 I2C-TAOS-EVM DRIVER
6701 M:      Jean Delvare <jdelvare@suse.com>
6702 L:      linux-i2c@vger.kernel.org
6703 S:      Maintained
6704 F:      Documentation/i2c/busses/i2c-taos-evm
6705 F:      drivers/i2c/busses/i2c-taos-evm.c
6706
6707 I2C-TINY-USB DRIVER
6708 M:      Till Harbaum <till@harbaum.org>
6709 L:      linux-i2c@vger.kernel.org
6710 W:      http://www.harbaum.org/till/i2c_tiny_usb
6711 S:      Maintained
6712 F:      drivers/i2c/busses/i2c-tiny-usb.c
6713
6714 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6715 M:      Jean Delvare <jdelvare@suse.com>
6716 L:      linux-i2c@vger.kernel.org
6717 S:      Maintained
6718 F:      Documentation/i2c/busses/i2c-ali1535
6719 F:      Documentation/i2c/busses/i2c-ali1563
6720 F:      Documentation/i2c/busses/i2c-ali15x3
6721 F:      Documentation/i2c/busses/i2c-amd756
6722 F:      Documentation/i2c/busses/i2c-amd8111
6723 F:      Documentation/i2c/busses/i2c-i801
6724 F:      Documentation/i2c/busses/i2c-nforce2
6725 F:      Documentation/i2c/busses/i2c-piix4
6726 F:      Documentation/i2c/busses/i2c-sis5595
6727 F:      Documentation/i2c/busses/i2c-sis630
6728 F:      Documentation/i2c/busses/i2c-sis96x
6729 F:      Documentation/i2c/busses/i2c-via
6730 F:      Documentation/i2c/busses/i2c-viapro
6731 F:      drivers/i2c/busses/i2c-ali1535.c
6732 F:      drivers/i2c/busses/i2c-ali1563.c
6733 F:      drivers/i2c/busses/i2c-ali15x3.c
6734 F:      drivers/i2c/busses/i2c-amd756.c
6735 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6736 F:      drivers/i2c/busses/i2c-amd8111.c
6737 F:      drivers/i2c/busses/i2c-i801.c
6738 F:      drivers/i2c/busses/i2c-isch.c
6739 F:      drivers/i2c/busses/i2c-nforce2.c
6740 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6741 F:      drivers/i2c/busses/i2c-piix4.c
6742 F:      drivers/i2c/busses/i2c-sis5595.c
6743 F:      drivers/i2c/busses/i2c-sis630.c
6744 F:      drivers/i2c/busses/i2c-sis96x.c
6745 F:      drivers/i2c/busses/i2c-via.c
6746 F:      drivers/i2c/busses/i2c-viapro.c
6747
6748 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6749 M:      Hans de Goede <hdegoede@redhat.com>
6750 L:      linux-i2c@vger.kernel.org
6751 S:      Maintained
6752 F:      drivers/i2c/busses/i2c-cht-wc.c
6753
6754 I2C/SMBUS ISMT DRIVER
6755 M:      Seth Heasley <seth.heasley@intel.com>
6756 M:      Neil Horman <nhorman@tuxdriver.com>
6757 L:      linux-i2c@vger.kernel.org
6758 F:      drivers/i2c/busses/i2c-ismt.c
6759 F:      Documentation/i2c/busses/i2c-ismt
6760
6761 I2C/SMBUS STUB DRIVER
6762 M:      Jean Delvare <jdelvare@suse.com>
6763 L:      linux-i2c@vger.kernel.org
6764 S:      Maintained
6765 F:      drivers/i2c/i2c-stub.c
6766
6767 IA64 (Itanium) PLATFORM
6768 M:      Tony Luck <tony.luck@intel.com>
6769 M:      Fenghua Yu <fenghua.yu@intel.com>
6770 L:      linux-ia64@vger.kernel.org
6771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6772 S:      Maintained
6773 F:      arch/ia64/
6774
6775 IBM Power 842 compression accelerator
6776 M:      Haren Myneni <haren@us.ibm.com>
6777 S:      Supported
6778 F:      drivers/crypto/nx/Makefile
6779 F:      drivers/crypto/nx/Kconfig
6780 F:      drivers/crypto/nx/nx-842*
6781 F:      include/linux/sw842.h
6782 F:      crypto/842.c
6783 F:      lib/842/
6784
6785 IBM Power in-Nest Crypto Acceleration
6786 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6787 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6788 L:      linux-crypto@vger.kernel.org
6789 S:      Supported
6790 F:      drivers/crypto/nx/Makefile
6791 F:      drivers/crypto/nx/Kconfig
6792 F:      drivers/crypto/nx/nx-aes*
6793 F:      drivers/crypto/nx/nx-sha*
6794 F:      drivers/crypto/nx/nx.*
6795 F:      drivers/crypto/nx/nx_csbcpb.h
6796 F:      drivers/crypto/nx/nx_debugfs.h
6797
6798 IBM Power Linux RAID adapter
6799 M:      Brian King <brking@us.ibm.com>
6800 S:      Supported
6801 F:      drivers/scsi/ipr.*
6802
6803 IBM Power SRIOV Virtual NIC Device Driver
6804 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6805 M:      John Allen <jallen@linux.vnet.ibm.com>
6806 L:      netdev@vger.kernel.org
6807 S:      Supported
6808 F:      drivers/net/ethernet/ibm/ibmvnic.*
6809
6810 IBM Power Virtual Accelerator Switchboard
6811 M:      Sukadev Bhattiprolu
6812 L:      linuxppc-dev@lists.ozlabs.org
6813 S:      Supported
6814 F:      arch/powerpc/platforms/powernv/vas*
6815 F:      arch/powerpc/platforms/powernv/copy-paste.h
6816 F:      arch/powerpc/include/asm/vas.h
6817 F:      arch/powerpc/include/uapi/asm/vas.h
6818
6819 IBM Power Virtual Ethernet Device Driver
6820 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6821 L:      netdev@vger.kernel.org
6822 S:      Supported
6823 F:      drivers/net/ethernet/ibm/ibmveth.*
6824
6825 IBM Power Virtual FC Device Drivers
6826 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6827 L:      linux-scsi@vger.kernel.org
6828 S:      Supported
6829 F:      drivers/scsi/ibmvscsi/ibmvfc*
6830
6831 IBM Power Virtual Management Channel Driver
6832 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6833 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6834 S:      Supported
6835 F:      drivers/misc/ibmvmc.*
6836
6837 IBM Power Virtual SCSI Device Drivers
6838 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6839 L:      linux-scsi@vger.kernel.org
6840 S:      Supported
6841 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6842 F:      include/scsi/viosrp.h
6843
6844 IBM Power Virtual SCSI Device Target Driver
6845 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6846 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6847 L:      linux-scsi@vger.kernel.org
6848 L:      target-devel@vger.kernel.org
6849 S:      Supported
6850 F:      drivers/scsi/ibmvscsi_tgt/
6851
6852 IBM Power VMX Cryptographic instructions
6853 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6854 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6855 L:      linux-crypto@vger.kernel.org
6856 S:      Supported
6857 F:      drivers/crypto/vmx/Makefile
6858 F:      drivers/crypto/vmx/Kconfig
6859 F:      drivers/crypto/vmx/vmx.c
6860 F:      drivers/crypto/vmx/aes*
6861 F:      drivers/crypto/vmx/ghash*
6862 F:      drivers/crypto/vmx/ppc-xlate.pl
6863
6864 IBM ServeRAID RAID DRIVER
6865 S:      Orphan
6866 F:      drivers/scsi/ips.*
6867
6868 ICH LPC AND GPIO DRIVER
6869 M:      Peter Tyser <ptyser@xes-inc.com>
6870 S:      Maintained
6871 F:      drivers/mfd/lpc_ich.c
6872 F:      drivers/gpio/gpio-ich.c
6873
6874 IDE SUBSYSTEM
6875 M:      "David S. Miller" <davem@davemloft.net>
6876 L:      linux-ide@vger.kernel.org
6877 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6879 S:      Maintained
6880 F:      Documentation/ide/
6881 F:      drivers/ide/
6882 F:      include/linux/ide.h
6883
6884 IDE/ATAPI DRIVERS
6885 M:      Borislav Petkov <bp@alien8.de>
6886 L:      linux-ide@vger.kernel.org
6887 S:      Maintained
6888 F:      Documentation/cdrom/ide-cd
6889 F:      drivers/ide/ide-cd*
6890
6891 IDEAPAD LAPTOP EXTRAS DRIVER
6892 M:      Ike Panhc <ike.pan@canonical.com>
6893 L:      platform-driver-x86@vger.kernel.org
6894 W:      http://launchpad.net/ideapad-laptop
6895 S:      Maintained
6896 F:      drivers/platform/x86/ideapad-laptop.c
6897
6898 IDEAPAD LAPTOP SLIDEBAR DRIVER
6899 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6900 L:      linux-input@vger.kernel.org
6901 W:      https://github.com/o2genum/ideapad-slidebar
6902 S:      Maintained
6903 F:      drivers/input/misc/ideapad_slidebar.c
6904
6905 IDT VersaClock 5 CLOCK DRIVER
6906 M:      Marek Vasut <marek.vasut@gmail.com>
6907 S:      Maintained
6908 F:      drivers/clk/clk-versaclock5.c
6909
6910 IEEE 802.15.4 SUBSYSTEM
6911 M:      Alexander Aring <alex.aring@gmail.com>
6912 M:      Stefan Schmidt <stefan@osg.samsung.com>
6913 L:      linux-wpan@vger.kernel.org
6914 W:      http://wpan.cakelab.org/
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6917 S:      Maintained
6918 F:      net/ieee802154/
6919 F:      net/mac802154/
6920 F:      drivers/net/ieee802154/
6921 F:      include/linux/nl802154.h
6922 F:      include/linux/ieee802154.h
6923 F:      include/net/nl802154.h
6924 F:      include/net/mac802154.h
6925 F:      include/net/af_ieee802154.h
6926 F:      include/net/cfg802154.h
6927 F:      include/net/ieee802154_netdev.h
6928 F:      Documentation/networking/ieee802154.txt
6929
6930 IFE PROTOCOL
6931 M:      Yotam Gigi <yotam.gi@gmail.com>
6932 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6933 F:      net/ife
6934 F:      include/net/ife.h
6935 F:      include/uapi/linux/ife.h
6936
6937 IGORPLUG-USB IR RECEIVER
6938 M:      Sean Young <sean@mess.org>
6939 L:      linux-media@vger.kernel.org
6940 S:      Maintained
6941 F:      drivers/media/rc/igorplugusb.c
6942
6943 IGUANAWORKS USB IR TRANSCEIVER
6944 M:      Sean Young <sean@mess.org>
6945 L:      linux-media@vger.kernel.org
6946 S:      Maintained
6947 F:      drivers/media/rc/iguanair.c
6948
6949 IIO DIGITAL POTENTIOMETER DAC
6950 M:      Peter Rosin <peda@axentia.se>
6951 L:      linux-iio@vger.kernel.org
6952 S:      Maintained
6953 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6954 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6955 F:      drivers/iio/dac/dpot-dac.c
6956
6957 IIO ENVELOPE DETECTOR
6958 M:      Peter Rosin <peda@axentia.se>
6959 L:      linux-iio@vger.kernel.org
6960 S:      Maintained
6961 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6962 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6963 F:      drivers/iio/adc/envelope-detector.c
6964
6965 IIO MULTIPLEXER
6966 M:      Peter Rosin <peda@axentia.se>
6967 L:      linux-iio@vger.kernel.org
6968 S:      Maintained
6969 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
6970 F:      drivers/iio/multiplexer/iio-mux.c
6971
6972 IIO SUBSYSTEM AND DRIVERS
6973 M:      Jonathan Cameron <jic23@kernel.org>
6974 R:      Hartmut Knaack <knaack.h@gmx.de>
6975 R:      Lars-Peter Clausen <lars@metafoo.de>
6976 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6977 L:      linux-iio@vger.kernel.org
6978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6979 S:      Maintained
6980 F:      Documentation/ABI/testing/configfs-iio*
6981 F:      Documentation/ABI/testing/sysfs-bus-iio*
6982 F:      Documentation/devicetree/bindings/iio/
6983 F:      drivers/iio/
6984 F:      drivers/staging/iio/
6985 F:      include/linux/iio/
6986 F:      tools/iio/
6987
6988 IIO UNIT CONVERTER
6989 M:      Peter Rosin <peda@axentia.se>
6990 L:      linux-iio@vger.kernel.org
6991 S:      Maintained
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6994 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6995 F:      drivers/iio/afe/iio-rescale.c
6996
6997 IKANOS/ADI EAGLE ADSL USB DRIVER
6998 M:      Matthieu Castet <castet.matthieu@free.fr>
6999 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7000 S:      Maintained
7001 F:      drivers/usb/atm/ueagle-atm.c
7002
7003 IMGTEC ASCII LCD DRIVER
7004 M:      Paul Burton <paul.burton@mips.com>
7005 S:      Maintained
7006 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7007 F:      drivers/auxdisplay/img-ascii-lcd.c
7008
7009 IMGTEC IR DECODER DRIVER
7010 M:      James Hogan <jhogan@kernel.org>
7011 S:      Maintained
7012 F:      drivers/media/rc/img-ir/
7013
7014 IMON SOUNDGRAPH USB IR RECEIVER
7015 M:      Sean Young <sean@mess.org>
7016 L:      linux-media@vger.kernel.org
7017 S:      Maintained
7018 F:      drivers/media/rc/imon_raw.c
7019 F:      drivers/media/rc/imon.c
7020
7021 IMS TWINTURBO FRAMEBUFFER DRIVER
7022 L:      linux-fbdev@vger.kernel.org
7023 S:      Orphan
7024 F:      drivers/video/fbdev/imsttfb.c
7025
7026 INA209 HARDWARE MONITOR DRIVER
7027 M:      Guenter Roeck <linux@roeck-us.net>
7028 L:      linux-hwmon@vger.kernel.org
7029 S:      Maintained
7030 F:      Documentation/hwmon/ina209
7031 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7032 F:      drivers/hwmon/ina209.c
7033
7034 INA2XX HARDWARE MONITOR DRIVER
7035 M:      Guenter Roeck <linux@roeck-us.net>
7036 L:      linux-hwmon@vger.kernel.org
7037 S:      Maintained
7038 F:      Documentation/hwmon/ina2xx
7039 F:      drivers/hwmon/ina2xx.c
7040 F:      include/linux/platform_data/ina2xx.h
7041
7042 INDUSTRY PACK SUBSYSTEM (IPACK)
7043 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7044 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7045 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7046 L:      industrypack-devel@lists.sourceforge.net
7047 W:      http://industrypack.sourceforge.net
7048 S:      Maintained
7049 F:      drivers/ipack/
7050
7051 INFINIBAND SUBSYSTEM
7052 M:      Doug Ledford <dledford@redhat.com>
7053 M:      Jason Gunthorpe <jgg@mellanox.com>
7054 L:      linux-rdma@vger.kernel.org
7055 W:      https://github.com/linux-rdma/rdma-core
7056 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7058 S:      Supported
7059 F:      Documentation/devicetree/bindings/infiniband/
7060 F:      Documentation/infiniband/
7061 F:      drivers/infiniband/
7062 F:      include/uapi/linux/if_infiniband.h
7063 F:      include/uapi/rdma/
7064 F:      include/rdma/
7065
7066 INGENIC JZ4780 DMA Driver
7067 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7068 S:      Maintained
7069 F:      drivers/dma/dma-jz4780.c
7070
7071 INGENIC JZ4780 NAND DRIVER
7072 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7073 L:      linux-mtd@lists.infradead.org
7074 S:      Maintained
7075 F:      drivers/mtd/nand/raw/jz4780_*
7076
7077 INOTIFY
7078 M:      Jan Kara <jack@suse.cz>
7079 R:      Amir Goldstein <amir73il@gmail.com>
7080 L:      linux-fsdevel@vger.kernel.org
7081 S:      Maintained
7082 F:      Documentation/filesystems/inotify.txt
7083 F:      fs/notify/inotify/
7084 F:      include/linux/inotify.h
7085 F:      include/uapi/linux/inotify.h
7086
7087 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7088 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7089 L:      linux-input@vger.kernel.org
7090 Q:      http://patchwork.kernel.org/project/linux-input/list/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7092 S:      Maintained
7093 F:      drivers/input/
7094 F:      include/linux/input.h
7095 F:      include/uapi/linux/input.h
7096 F:      include/uapi/linux/input-event-codes.h
7097 F:      include/linux/input/
7098 F:      Documentation/devicetree/bindings/input/
7099 F:      Documentation/input/
7100
7101 INPUT MULTITOUCH (MT) PROTOCOL
7102 M:      Henrik Rydberg <rydberg@bitmath.org>
7103 L:      linux-input@vger.kernel.org
7104 S:      Odd fixes
7105 F:      Documentation/input/multi-touch-protocol.rst
7106 F:      drivers/input/input-mt.c
7107 K:      \b(ABS|SYN)_MT_
7108
7109 INSIDE SECURE CRYPTO DRIVER
7110 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7111 F:      drivers/crypto/inside-secure/
7112 S:      Maintained
7113 L:      linux-crypto@vger.kernel.org
7114
7115 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7116 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7117 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7118 L:      linux-integrity@vger.kernel.org
7119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7120 S:      Supported
7121 F:      security/integrity/ima/
7122
7123 INTEL 810/815 FRAMEBUFFER DRIVER
7124 M:      Antonino Daplas <adaplas@gmail.com>
7125 L:      linux-fbdev@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/video/fbdev/i810/
7128
7129 INTEL ASoC DRIVERS
7130 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7131 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7132 M:      Jie Yang <yang.jie@linux.intel.com>
7133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7134 S:      Supported
7135 F:      sound/soc/intel/
7136
7137 INTEL C600 SERIES SAS CONTROLLER DRIVER
7138 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7139 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7140 L:      linux-scsi@vger.kernel.org
7141 T:      git git://git.code.sf.net/p/intel-sas/isci
7142 S:      Supported
7143 F:      drivers/scsi/isci/
7144
7145 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7146 M:      Jani Nikula <jani.nikula@linux.intel.com>
7147 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7148 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7149 L:      intel-gfx@lists.freedesktop.org
7150 W:      https://01.org/linuxgraphics/
7151 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7152 C:      irc://chat.freenode.net/intel-gfx
7153 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7154 T:      git git://anongit.freedesktop.org/drm-intel
7155 S:      Supported
7156 F:      drivers/gpu/drm/i915/
7157 F:      include/drm/i915*
7158 F:      include/uapi/drm/i915_drm.h
7159 F:      Documentation/gpu/i915.rst
7160
7161 INTEL ETHERNET DRIVERS
7162 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7163 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7164 W:      http://www.intel.com/support/feedback.htm
7165 W:      http://e1000.sourceforge.net/
7166 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7169 S:      Supported
7170 F:      Documentation/networking/e100.rst
7171 F:      Documentation/networking/e1000.rst
7172 F:      Documentation/networking/e1000e.txt
7173 F:      Documentation/networking/igb.txt
7174 F:      Documentation/networking/igbvf.txt
7175 F:      Documentation/networking/ixgb.txt
7176 F:      Documentation/networking/ixgbe.txt
7177 F:      Documentation/networking/ixgbevf.txt
7178 F:      Documentation/networking/i40e.txt
7179 F:      Documentation/networking/i40evf.txt
7180 F:      Documentation/networking/ice.txt
7181 F:      drivers/net/ethernet/intel/
7182 F:      drivers/net/ethernet/intel/*/
7183 F:      include/linux/avf/virtchnl.h
7184
7185 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7186 M:      Maik Broemme <mbroemme@libmpq.org>
7187 L:      linux-fbdev@vger.kernel.org
7188 S:      Maintained
7189 F:      Documentation/fb/intelfb.txt
7190 F:      drivers/video/fbdev/intelfb/
7191
7192 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7193 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7194 M:      Zhi Wang <zhi.a.wang@intel.com>
7195 L:      intel-gvt-dev@lists.freedesktop.org
7196 L:      intel-gfx@lists.freedesktop.org
7197 W:      https://01.org/igvt-g
7198 T:      git https://github.com/intel/gvt-linux.git
7199 S:      Supported
7200 F:      drivers/gpu/drm/i915/gvt/
7201
7202 INTEL HID EVENT DRIVER
7203 M:      Alex Hung <alex.hung@canonical.com>
7204 L:      platform-driver-x86@vger.kernel.org
7205 S:      Maintained
7206 F:      drivers/platform/x86/intel-hid.c
7207
7208 INTEL I/OAT DMA DRIVER
7209 M:      Dave Jiang <dave.jiang@intel.com>
7210 R:      Dan Williams <dan.j.williams@intel.com>
7211 L:      dmaengine@vger.kernel.org
7212 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7213 S:      Supported
7214 F:      drivers/dma/ioat*
7215
7216 INTEL IDLE DRIVER
7217 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7218 M:      Len Brown <lenb@kernel.org>
7219 L:      linux-pm@vger.kernel.org
7220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7221 B:      https://bugzilla.kernel.org
7222 S:      Supported
7223 F:      drivers/idle/intel_idle.c
7224
7225 INTEL INTEGRATED SENSOR HUB DRIVER
7226 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7227 M:      Jiri Kosina <jikos@kernel.org>
7228 L:      linux-input@vger.kernel.org
7229 S:      Maintained
7230 F:      drivers/hid/intel-ish-hid/
7231
7232 INTEL IOMMU (VT-d)
7233 M:      David Woodhouse <dwmw2@infradead.org>
7234 L:      iommu@lists.linux-foundation.org
7235 T:      git git://git.infradead.org/iommu-2.6.git
7236 S:      Supported
7237 F:      drivers/iommu/intel-iommu.c
7238 F:      include/linux/intel-iommu.h
7239
7240 INTEL IOP-ADMA DMA DRIVER
7241 R:      Dan Williams <dan.j.williams@intel.com>
7242 S:      Odd fixes
7243 F:      drivers/dma/iop-adma.c
7244
7245 INTEL IPU3 CSI-2 CIO2 DRIVER
7246 M:      Yong Zhi <yong.zhi@intel.com>
7247 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7248 L:      linux-media@vger.kernel.org
7249 S:      Maintained
7250 F:      drivers/media/pci/intel/ipu3/
7251 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7252
7253 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7254 M:      Krzysztof Halasa <khalasa@piap.pl>
7255 S:      Maintained
7256 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7257 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7259 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7260 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7261 F:      drivers/net/wan/ixp4xx_hss.c
7262
7263 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7264 M:      Deepak Saxena <dsaxena@plexity.net>
7265 S:      Maintained
7266 F:      drivers/char/hw_random/ixp4xx-rng.c
7267
7268 INTEL MANAGEMENT ENGINE (mei)
7269 M:      Tomas Winkler <tomas.winkler@intel.com>
7270 L:      linux-kernel@vger.kernel.org
7271 S:      Supported
7272 F:      include/uapi/linux/mei.h
7273 F:      include/linux/mei_cl_bus.h
7274 F:      drivers/misc/mei/*
7275 F:      drivers/watchdog/mei_wdt.c
7276 F:      Documentation/misc-devices/mei/*
7277 F:      samples/mei/*
7278
7279 INTEL MENLOW THERMAL DRIVER
7280 M:      Sujith Thomas <sujith.thomas@intel.com>
7281 L:      platform-driver-x86@vger.kernel.org
7282 W:      https://01.org/linux-acpi
7283 S:      Supported
7284 F:      drivers/platform/x86/intel_menlow.c
7285
7286 INTEL MERRIFIELD GPIO DRIVER
7287 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7288 L:      linux-gpio@vger.kernel.org
7289 S:      Maintained
7290 F:      drivers/gpio/gpio-merrifield.c
7291
7292 INTEL MIC DRIVERS (mic)
7293 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7294 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7295 S:      Supported
7296 W:      https://github.com/sudeepdutt/mic
7297 W:      http://software.intel.com/en-us/mic-developer
7298 F:      include/linux/mic_bus.h
7299 F:      include/linux/scif.h
7300 F:      include/uapi/linux/mic_common.h
7301 F:      include/uapi/linux/mic_ioctl.h
7302 F:      include/uapi/linux/scif_ioctl.h
7303 F:      drivers/misc/mic/
7304 F:      drivers/dma/mic_x100_dma.c
7305 F:      drivers/dma/mic_x100_dma.h
7306 F:      Documentation/mic/
7307
7308 INTEL PMC CORE DRIVER
7309 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7310 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7311 L:      platform-driver-x86@vger.kernel.org
7312 S:      Maintained
7313 F:      arch/x86/include/asm/pmc_core.h
7314 F:      drivers/platform/x86/intel_pmc_core*
7315
7316 INTEL PMC/P-Unit IPC DRIVER
7317 M:      Zha Qipeng<qipeng.zha@intel.com>
7318 L:      platform-driver-x86@vger.kernel.org
7319 S:      Maintained
7320 F:      drivers/platform/x86/intel_pmc_ipc.c
7321 F:      drivers/platform/x86/intel_punit_ipc.c
7322 F:      arch/x86/include/asm/intel_pmc_ipc.h
7323 F:      arch/x86/include/asm/intel_punit_ipc.h
7324
7325 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7326 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7327 L:      linux-wireless@vger.kernel.org
7328 S:      Maintained
7329 F:      Documentation/networking/README.ipw2100
7330 F:      Documentation/networking/README.ipw2200
7331 F:      drivers/net/wireless/intel/ipw2x00/
7332
7333 INTEL PSTATE DRIVER
7334 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7335 M:      Len Brown <lenb@kernel.org>
7336 L:      linux-pm@vger.kernel.org
7337 S:      Supported
7338 F:      drivers/cpufreq/intel_pstate.c
7339
7340 INTEL RDMA RNIC DRIVER
7341 M:      Faisal Latif <faisal.latif@intel.com>
7342 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7343 L:      linux-rdma@vger.kernel.org
7344 S:      Supported
7345 F:      drivers/infiniband/hw/i40iw/
7346 F:      include/uapi/rdma/i40iw-abi.h
7347
7348 INTEL SHA MULTIBUFFER DRIVER
7349 M:      Megha Dey <megha.dey@linux.intel.com>
7350 R:      Tim Chen <tim.c.chen@linux.intel.com>
7351 L:      linux-crypto@vger.kernel.org
7352 S:      Supported
7353 F:      arch/x86/crypto/sha*-mb
7354 F:      crypto/mcryptd.c
7355
7356 INTEL TELEMETRY DRIVER
7357 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7358 L:      platform-driver-x86@vger.kernel.org
7359 S:      Maintained
7360 F:      arch/x86/include/asm/intel_telemetry.h
7361 F:      drivers/platform/x86/intel_telemetry*
7362
7363 INTEL VIRTUAL BUTTON DRIVER
7364 M:      AceLan Kao <acelan.kao@canonical.com>
7365 L:      platform-driver-x86@vger.kernel.org
7366 S:      Maintained
7367 F:      drivers/platform/x86/intel-vbtn.c
7368
7369 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7370 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7371 L:      linux-wireless@vger.kernel.org
7372 S:      Supported
7373 F:      drivers/net/wireless/intel/iwlegacy/
7374
7375 INTEL WIRELESS WIFI LINK (iwlwifi)
7376 M:      Johannes Berg <johannes.berg@intel.com>
7377 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7378 M:      Luca Coelho <luciano.coelho@intel.com>
7379 M:      Intel Linux Wireless <linuxwifi@intel.com>
7380 L:      linux-wireless@vger.kernel.org
7381 W:      http://intellinuxwireless.org
7382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7383 S:      Supported
7384 F:      drivers/net/wireless/intel/iwlwifi/
7385
7386 INTEL WIRELESS WIMAX CONNECTION 2400
7387 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7388 M:      linux-wimax@intel.com
7389 L:      wimax@linuxwimax.org (subscribers-only)
7390 S:      Supported
7391 W:      http://linuxwimax.org
7392 F:      Documentation/wimax/README.i2400m
7393 F:      drivers/net/wimax/i2400m/
7394 F:      include/uapi/linux/wimax/i2400m.h
7395
7396 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7397 M:      Mario Limonciello <mario.limonciello@dell.com>
7398 S:      Maintained
7399 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7400
7401 INTEL(R) TRACE HUB
7402 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7403 S:      Supported
7404 F:      Documentation/trace/intel_th.rst
7405 F:      drivers/hwtracing/intel_th/
7406
7407 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7408 M:      Ning Sun <ning.sun@intel.com>
7409 L:      tboot-devel@lists.sourceforge.net
7410 W:      http://tboot.sourceforge.net
7411 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7412 S:      Supported
7413 F:      Documentation/intel_txt.txt
7414 F:      include/linux/tboot.h
7415 F:      arch/x86/kernel/tboot.c
7416
7417 INTEL-MID GPIO DRIVER
7418 M:      David Cohen <david.a.cohen@linux.intel.com>
7419 L:      linux-gpio@vger.kernel.org
7420 S:      Maintained
7421 F:      drivers/gpio/gpio-intel-mid.c
7422
7423 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7424 M:      Linus Walleij <linus.walleij@linaro.org>
7425 L:      linux-iio@vger.kernel.org
7426 S:      Maintained
7427 F:      drivers/iio/gyro/mpu3050*
7428 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7429
7430 IOC3 ETHERNET DRIVER
7431 M:      Ralf Baechle <ralf@linux-mips.org>
7432 L:      linux-mips@linux-mips.org
7433 S:      Maintained
7434 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7435
7436 IOC3 SERIAL DRIVER
7437 M:      Pat Gefre <pfg@sgi.com>
7438 L:      linux-serial@vger.kernel.org
7439 S:      Maintained
7440 F:      drivers/tty/serial/ioc3_serial.c
7441
7442 IOMMU DRIVERS
7443 M:      Joerg Roedel <joro@8bytes.org>
7444 L:      iommu@lists.linux-foundation.org
7445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7446 S:      Maintained
7447 F:      Documentation/devicetree/bindings/iommu/
7448 F:      drivers/iommu/
7449 F:      include/linux/iommu.h
7450 F:      include/linux/of_iommu.h
7451 F:      include/linux/iova.h
7452
7453 IP MASQUERADING
7454 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7455 S:      Maintained
7456 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7457
7458 IPMI SUBSYSTEM
7459 M:      Corey Minyard <minyard@acm.org>
7460 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7461 W:      http://openipmi.sourceforge.net/
7462 S:      Supported
7463 F:      Documentation/IPMI.txt
7464 F:      drivers/char/ipmi/
7465 F:      include/linux/ipmi*
7466 F:      include/uapi/linux/ipmi*
7467
7468 IPS SCSI RAID DRIVER
7469 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7470 L:      linux-scsi@vger.kernel.org
7471 W:      http://www.adaptec.com/
7472 S:      Maintained
7473 F:      drivers/scsi/ips*
7474
7475 IPVS
7476 M:      Wensong Zhang <wensong@linux-vs.org>
7477 M:      Simon Horman <horms@verge.net.au>
7478 M:      Julian Anastasov <ja@ssi.bg>
7479 L:      netdev@vger.kernel.org
7480 L:      lvs-devel@vger.kernel.org
7481 S:      Maintained
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7484 F:      Documentation/networking/ipvs-sysctl.txt
7485 F:      include/net/ip_vs.h
7486 F:      include/uapi/linux/ip_vs.h
7487 F:      net/netfilter/ipvs/
7488
7489 IPWIRELESS DRIVER
7490 M:      Jiri Kosina <jikos@kernel.org>
7491 M:      David Sterba <dsterba@suse.com>
7492 S:      Odd Fixes
7493 F:      drivers/tty/ipwireless/
7494
7495 IPX NETWORK LAYER
7496 L:      netdev@vger.kernel.org
7497 S:      Obsolete
7498 F:      include/uapi/linux/ipx.h
7499 F:      drivers/staging/ipx/
7500
7501 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7502 M:      Marc Zyngier <marc.zyngier@arm.com>
7503 S:      Maintained
7504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7505 F:      Documentation/IRQ-domain.txt
7506 F:      include/linux/irqdomain.h
7507 F:      kernel/irq/irqdomain.c
7508 F:      kernel/irq/msi.c
7509
7510 IRQ SUBSYSTEM
7511 M:      Thomas Gleixner <tglx@linutronix.de>
7512 L:      linux-kernel@vger.kernel.org
7513 S:      Maintained
7514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7515 F:      kernel/irq/
7516
7517 IRQCHIP DRIVERS
7518 M:      Thomas Gleixner <tglx@linutronix.de>
7519 M:      Jason Cooper <jason@lakedaemon.net>
7520 M:      Marc Zyngier <marc.zyngier@arm.com>
7521 L:      linux-kernel@vger.kernel.org
7522 S:      Maintained
7523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7524 F:      Documentation/devicetree/bindings/interrupt-controller/
7525 F:      drivers/irqchip/
7526
7527 ISA
7528 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7529 S:      Maintained
7530 F:      Documentation/isa.txt
7531 F:      drivers/base/isa.c
7532 F:      include/linux/isa.h
7533
7534 ISA RADIO MODULE
7535 M:      Hans Verkuil <hverkuil@xs4all.nl>
7536 L:      linux-media@vger.kernel.org
7537 T:      git git://linuxtv.org/media_tree.git
7538 W:      https://linuxtv.org
7539 S:      Maintained
7540 F:      drivers/media/radio/radio-isa*
7541
7542 ISAPNP
7543 M:      Jaroslav Kysela <perex@perex.cz>
7544 S:      Maintained
7545 F:      Documentation/isapnp.txt
7546 F:      drivers/pnp/isapnp/
7547 F:      include/linux/isapnp.h
7548
7549 ISCSI
7550 M:      Lee Duncan <lduncan@suse.com>
7551 M:      Chris Leech <cleech@redhat.com>
7552 L:      open-iscsi@googlegroups.com
7553 W:      www.open-iscsi.com
7554 S:      Maintained
7555 F:      drivers/scsi/*iscsi*
7556 F:      include/scsi/*iscsi*
7557
7558 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7559 M:      Peter Jones <pjones@redhat.com>
7560 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7561 S:      Maintained
7562 F:      drivers/firmware/iscsi_ibft*
7563
7564 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7565 M:      Sagi Grimberg <sagi@grimberg.me>
7566 M:      Max Gurtovoy <maxg@mellanox.com>
7567 L:      linux-rdma@vger.kernel.org
7568 S:      Supported
7569 W:      http://www.openfabrics.org
7570 W:      www.open-iscsi.org
7571 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7572 F:      drivers/infiniband/ulp/iser/
7573
7574 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7575 M:      Sagi Grimberg <sagi@grimberg.me>
7576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7577 L:      linux-rdma@vger.kernel.org
7578 L:      target-devel@vger.kernel.org
7579 S:      Supported
7580 W:      http://www.linux-iscsi.org
7581 F:      drivers/infiniband/ulp/isert
7582
7583 ISDN SUBSYSTEM
7584 M:      Karsten Keil <isdn@linux-pingi.de>
7585 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7586 L:      netdev@vger.kernel.org
7587 W:      http://www.isdn4linux.de
7588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7589 S:      Maintained
7590 F:      Documentation/isdn/
7591 F:      drivers/isdn/
7592 F:      include/linux/isdn.h
7593 F:      include/linux/isdn/
7594 F:      include/uapi/linux/isdn.h
7595 F:      include/uapi/linux/isdn/
7596
7597 ISDN SUBSYSTEM (Eicon active card driver)
7598 M:      Armin Schindler <mac@melware.de>
7599 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7600 W:      http://www.melware.de
7601 S:      Maintained
7602 F:      drivers/isdn/hardware/eicon/
7603
7604 IT87 HARDWARE MONITORING DRIVER
7605 M:      Jean Delvare <jdelvare@suse.com>
7606 L:      linux-hwmon@vger.kernel.org
7607 S:      Maintained
7608 F:      Documentation/hwmon/it87
7609 F:      drivers/hwmon/it87.c
7610
7611 IT913X MEDIA DRIVER
7612 M:      Antti Palosaari <crope@iki.fi>
7613 L:      linux-media@vger.kernel.org
7614 W:      https://linuxtv.org
7615 W:      http://palosaari.fi/linux/
7616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7617 T:      git git://linuxtv.org/anttip/media_tree.git
7618 S:      Maintained
7619 F:      drivers/media/tuners/it913x*
7620
7621 IVTV VIDEO4LINUX DRIVER
7622 M:      Andy Walls <awalls@md.metrocast.net>
7623 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7624 L:      linux-media@vger.kernel.org
7625 T:      git git://linuxtv.org/media_tree.git
7626 W:      http://www.ivtvdriver.org
7627 S:      Maintained
7628 F:      Documentation/media/v4l-drivers/ivtv*
7629 F:      drivers/media/pci/ivtv/
7630 F:      include/uapi/linux/ivtv*
7631
7632 IX2505V MEDIA DRIVER
7633 M:      Malcolm Priestley <tvboxspy@gmail.com>
7634 L:      linux-media@vger.kernel.org
7635 W:      https://linuxtv.org
7636 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7637 S:      Maintained
7638 F:      drivers/media/dvb-frontends/ix2505v*
7639
7640 JAILHOUSE HYPERVISOR INTERFACE
7641 M:      Jan Kiszka <jan.kiszka@siemens.com>
7642 L:      jailhouse-dev@googlegroups.com
7643 S:      Maintained
7644 F:      arch/x86/kernel/jailhouse.c
7645 F:      arch/x86/include/asm/jailhouse_para.h
7646
7647 JC42.4 TEMPERATURE SENSOR DRIVER
7648 M:      Guenter Roeck <linux@roeck-us.net>
7649 L:      linux-hwmon@vger.kernel.org
7650 S:      Maintained
7651 F:      drivers/hwmon/jc42.c
7652 F:      Documentation/hwmon/jc42
7653
7654 JFS FILESYSTEM
7655 M:      Dave Kleikamp <shaggy@kernel.org>
7656 L:      jfs-discussion@lists.sourceforge.net
7657 W:      http://jfs.sourceforge.net/
7658 T:      git git://github.com/kleikamp/linux-shaggy.git
7659 S:      Maintained
7660 F:      Documentation/filesystems/jfs.txt
7661 F:      fs/jfs/
7662
7663 JME NETWORK DRIVER
7664 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7665 L:      netdev@vger.kernel.org
7666 S:      Maintained
7667 F:      drivers/net/ethernet/jme.*
7668
7669 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7670 M:      David Woodhouse <dwmw2@infradead.org>
7671 L:      linux-mtd@lists.infradead.org
7672 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7673 S:      Maintained
7674 F:      fs/jffs2/
7675 F:      include/uapi/linux/jffs2.h
7676
7677 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7678 M:      "Theodore Ts'o" <tytso@mit.edu>
7679 M:      Jan Kara <jack@suse.com>
7680 L:      linux-ext4@vger.kernel.org
7681 S:      Maintained
7682 F:      fs/jbd2/
7683 F:      include/linux/jbd2.h
7684
7685 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7686 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7687 L:      linux-media@vger.kernel.org
7688 S:      Maintained
7689 F:      drivers/media/platform/rcar_jpu.c
7690
7691 JSM Neo PCI based serial card
7692 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7693 L:      linux-serial@vger.kernel.org
7694 S:      Maintained
7695 F:      drivers/tty/serial/jsm/
7696
7697 K10TEMP HARDWARE MONITORING DRIVER
7698 M:      Clemens Ladisch <clemens@ladisch.de>
7699 L:      linux-hwmon@vger.kernel.org
7700 S:      Maintained
7701 F:      Documentation/hwmon/k10temp
7702 F:      drivers/hwmon/k10temp.c
7703
7704 K8TEMP HARDWARE MONITORING DRIVER
7705 M:      Rudolf Marek <r.marek@assembler.cz>
7706 L:      linux-hwmon@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/hwmon/k8temp
7709 F:      drivers/hwmon/k8temp.c
7710
7711 KASAN
7712 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7713 R:      Alexander Potapenko <glider@google.com>
7714 R:      Dmitry Vyukov <dvyukov@google.com>
7715 L:      kasan-dev@googlegroups.com
7716 S:      Maintained
7717 F:      arch/*/include/asm/kasan.h
7718 F:      arch/*/mm/kasan_init*
7719 F:      Documentation/dev-tools/kasan.rst
7720 F:      include/linux/kasan*.h
7721 F:      lib/test_kasan.c
7722 F:      mm/kasan/
7723 F:      scripts/Makefile.kasan
7724
7725 KCONFIG
7726 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7728 L:      linux-kbuild@vger.kernel.org
7729 S:      Maintained
7730 F:      Documentation/kbuild/kconfig*
7731 F:      scripts/kconfig/
7732 F:      scripts/Kconfig.include
7733
7734 KDUMP
7735 M:      Dave Young <dyoung@redhat.com>
7736 M:      Baoquan He <bhe@redhat.com>
7737 R:      Vivek Goyal <vgoyal@redhat.com>
7738 L:      kexec@lists.infradead.org
7739 W:      http://lse.sourceforge.net/kdump/
7740 S:      Maintained
7741 F:      Documentation/kdump/
7742
7743 KEENE FM RADIO TRANSMITTER DRIVER
7744 M:      Hans Verkuil <hverkuil@xs4all.nl>
7745 L:      linux-media@vger.kernel.org
7746 T:      git git://linuxtv.org/media_tree.git
7747 W:      https://linuxtv.org
7748 S:      Maintained
7749 F:      drivers/media/radio/radio-keene*
7750
7751 KERNEL AUTOMOUNTER
7752 M:      Ian Kent <raven@themaw.net>
7753 L:      autofs@vger.kernel.org
7754 S:      Maintained
7755 F:      fs/autofs/
7756
7757 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7758 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7759 M:      Michal Marek <michal.lkml@markovi.net>
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7761 L:      linux-kbuild@vger.kernel.org
7762 S:      Maintained
7763 F:      Documentation/kbuild/
7764 F:      Makefile
7765 F:      scripts/Kbuild*
7766 F:      scripts/Makefile*
7767 F:      scripts/basic/
7768 F:      scripts/mk*
7769 F:      scripts/mod/
7770 F:      scripts/package/
7771
7772 KERNEL JANITORS
7773 L:      kernel-janitors@vger.kernel.org
7774 W:      http://kernelnewbies.org/KernelJanitors
7775 S:      Odd Fixes
7776
7777 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7778 M:      "J. Bruce Fields" <bfields@fieldses.org>
7779 M:      Jeff Layton <jlayton@kernel.org>
7780 L:      linux-nfs@vger.kernel.org
7781 W:      http://nfs.sourceforge.net/
7782 T:      git git://linux-nfs.org/~bfields/linux.git
7783 S:      Supported
7784 F:      fs/nfsd/
7785 F:      include/uapi/linux/nfsd/
7786 F:      fs/lockd/
7787 F:      fs/nfs_common/
7788 F:      net/sunrpc/
7789 F:      include/linux/lockd/
7790 F:      include/linux/sunrpc/
7791 F:      include/uapi/linux/sunrpc/
7792
7793 KERNEL SELFTEST FRAMEWORK
7794 M:      Shuah Khan <shuah@kernel.org>
7795 L:      linux-kselftest@vger.kernel.org
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7797 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7798 S:      Maintained
7799 F:      tools/testing/selftests/
7800 F:      Documentation/dev-tools/kselftest*
7801
7802 KERNEL USERMODE HELPER
7803 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7804 L:      linux-kernel@vger.kernel.org
7805 S:      Maintained
7806 F:      kernel/umh.c
7807 F:      include/linux/umh.h
7808
7809 KERNEL VIRTUAL MACHINE (KVM)
7810 M:      Paolo Bonzini <pbonzini@redhat.com>
7811 M:      Radim Krčmář <rkrcmar@redhat.com>
7812 L:      kvm@vger.kernel.org
7813 W:      http://www.linux-kvm.org
7814 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7815 S:      Supported
7816 F:      Documentation/virtual/kvm/
7817 F:      include/trace/events/kvm.h
7818 F:      include/uapi/asm-generic/kvm*
7819 F:      include/uapi/linux/kvm*
7820 F:      include/asm-generic/kvm*
7821 F:      include/linux/kvm*
7822 F:      include/kvm/iodev.h
7823 F:      virt/kvm/*
7824 F:      tools/kvm/
7825
7826 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7827 M:      Joerg Roedel <joro@8bytes.org>
7828 L:      kvm@vger.kernel.org
7829 W:      http://www.linux-kvm.org/
7830 S:      Maintained
7831 F:      arch/x86/include/asm/svm.h
7832 F:      arch/x86/kvm/svm.c
7833
7834 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7835 M:      Christoffer Dall <christoffer.dall@arm.com>
7836 M:      Marc Zyngier <marc.zyngier@arm.com>
7837 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7838 L:      kvmarm@lists.cs.columbia.edu
7839 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7841 S:      Supported
7842 F:      arch/arm/include/uapi/asm/kvm*
7843 F:      arch/arm/include/asm/kvm*
7844 F:      arch/arm/kvm/
7845 F:      virt/kvm/arm/
7846 F:      include/kvm/arm_*
7847
7848 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7849 M:      Christoffer Dall <christoffer.dall@arm.com>
7850 M:      Marc Zyngier <marc.zyngier@arm.com>
7851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7852 L:      kvmarm@lists.cs.columbia.edu
7853 S:      Maintained
7854 F:      arch/arm64/include/uapi/asm/kvm*
7855 F:      arch/arm64/include/asm/kvm*
7856 F:      arch/arm64/kvm/
7857
7858 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7859 M:      James Hogan <jhogan@kernel.org>
7860 L:      linux-mips@linux-mips.org
7861 S:      Supported
7862 F:      arch/mips/include/uapi/asm/kvm*
7863 F:      arch/mips/include/asm/kvm*
7864 F:      arch/mips/kvm/
7865
7866 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7867 M:      Paul Mackerras <paulus@ozlabs.org>
7868 L:      kvm-ppc@vger.kernel.org
7869 W:      http://www.linux-kvm.org/
7870 T:      git git://github.com/agraf/linux-2.6.git
7871 S:      Supported
7872 F:      arch/powerpc/include/uapi/asm/kvm*
7873 F:      arch/powerpc/include/asm/kvm*
7874 F:      arch/powerpc/kvm/
7875 F:      arch/powerpc/kernel/kvm*
7876
7877 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7878 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7879 M:      Janosch Frank <frankja@linux.ibm.com>
7880 R:      David Hildenbrand <david@redhat.com>
7881 R:      Cornelia Huck <cohuck@redhat.com>
7882 L:      linux-s390@vger.kernel.org
7883 W:      http://www.ibm.com/developerworks/linux/linux390/
7884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7885 S:      Supported
7886 F:      arch/s390/include/uapi/asm/kvm*
7887 F:      arch/s390/include/asm/gmap.h
7888 F:      arch/s390/include/asm/kvm*
7889 F:      arch/s390/kvm/
7890 F:      arch/s390/mm/gmap.c
7891
7892 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
7893 M:      Paolo Bonzini <pbonzini@redhat.com>
7894 M:      Radim Krčmář <rkrcmar@redhat.com>
7895 L:      kvm@vger.kernel.org
7896 W:      http://www.linux-kvm.org
7897 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7898 S:      Supported
7899 F:      arch/x86/kvm/
7900 F:      arch/x86/include/uapi/asm/kvm*
7901 F:      arch/x86/include/asm/kvm*
7902 F:      arch/x86/include/asm/pvclock-abi.h
7903 F:      arch/x86/kernel/kvm.c
7904 F:      arch/x86/kernel/kvmclock.c
7905
7906 KERNFS
7907 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7908 M:      Tejun Heo <tj@kernel.org>
7909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
7910 S:      Supported
7911 F:      include/linux/kernfs.h
7912 F:      fs/kernfs/
7913
7914 KEXEC
7915 M:      Eric Biederman <ebiederm@xmission.com>
7916 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
7917 L:      kexec@lists.infradead.org
7918 S:      Maintained
7919 F:      include/linux/kexec.h
7920 F:      include/uapi/linux/kexec.h
7921 F:      kernel/kexec*
7922
7923 KEYS-ENCRYPTED
7924 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7925 L:      linux-integrity@vger.kernel.org
7926 L:      keyrings@vger.kernel.org
7927 S:      Supported
7928 F:      Documentation/security/keys/trusted-encrypted.rst
7929 F:      include/keys/encrypted-type.h
7930 F:      security/keys/encrypted-keys/
7931
7932 KEYS-TRUSTED
7933 M:      James Bottomley <jejb@linux.vnet.ibm.com>
7934 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7935 L:      linux-integrity@vger.kernel.org
7936 L:      keyrings@vger.kernel.org
7937 S:      Supported
7938 F:      Documentation/security/keys/trusted-encrypted.rst
7939 F:      include/keys/trusted-type.h
7940 F:      security/keys/trusted.c
7941 F:      security/keys/trusted.h
7942
7943 KEYS/KEYRINGS:
7944 M:      David Howells <dhowells@redhat.com>
7945 L:      keyrings@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/security/keys/core.rst
7948 F:      include/linux/key.h
7949 F:      include/linux/key-type.h
7950 F:      include/linux/keyctl.h
7951 F:      include/uapi/linux/keyctl.h
7952 F:      include/keys/
7953 F:      security/keys/
7954
7955 KGDB / KDB /debug_core
7956 M:      Jason Wessel <jason.wessel@windriver.com>
7957 M:      Daniel Thompson <daniel.thompson@linaro.org>
7958 W:      http://kgdb.wiki.kernel.org/
7959 L:      kgdb-bugreport@lists.sourceforge.net
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
7961 S:      Maintained
7962 F:      Documentation/dev-tools/kgdb.rst
7963 F:      drivers/misc/kgdbts.c
7964 F:      drivers/tty/serial/kgdboc.c
7965 F:      include/linux/kdb.h
7966 F:      include/linux/kgdb.h
7967 F:      kernel/debug/
7968
7969 KMEMLEAK
7970 M:      Catalin Marinas <catalin.marinas@arm.com>
7971 S:      Maintained
7972 F:      Documentation/dev-tools/kmemleak.rst
7973 F:      include/linux/kmemleak.h
7974 F:      mm/kmemleak.c
7975 F:      mm/kmemleak-test.c
7976
7977 KMOD KERNEL MODULE LOADER - USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/kmod.c
7982 F:      include/linux/kmod.h
7983 F:      lib/test_kmod.c
7984 F:      tools/testing/selftests/kmod/
7985
7986 KPROBES
7987 M:      Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
7988 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
7989 M:      "David S. Miller" <davem@davemloft.net>
7990 M:      Masami Hiramatsu <mhiramat@kernel.org>
7991 S:      Maintained
7992 F:      Documentation/kprobes.txt
7993 F:      include/linux/kprobes.h
7994 F:      include/asm-generic/kprobes.h
7995 F:      kernel/kprobes.c
7996
7997 KS0108 LCD CONTROLLER DRIVER
7998 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
7999 S:      Maintained
8000 F:      Documentation/auxdisplay/ks0108
8001 F:      drivers/auxdisplay/ks0108.c
8002 F:      include/linux/ks0108.h
8003
8004 L3MDEV
8005 M:      David Ahern <dsa@cumulusnetworks.com>
8006 L:      netdev@vger.kernel.org
8007 S:      Maintained
8008 F:      net/l3mdev
8009 F:      include/net/l3mdev.h
8010
8011 LANTIQ MIPS ARCHITECTURE
8012 M:      John Crispin <john@phrozen.org>
8013 L:      linux-mips@linux-mips.org
8014 S:      Maintained
8015 F:      arch/mips/lantiq
8016 F:      drivers/soc/lantiq
8017
8018 LAPB module
8019 L:      linux-x25@vger.kernel.org
8020 S:      Orphan
8021 F:      Documentation/networking/lapb-module.txt
8022 F:      include/*/lapb.h
8023 F:      net/lapb/
8024
8025 LASI 53c700 driver for PARISC
8026 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8027 L:      linux-scsi@vger.kernel.org
8028 S:      Maintained
8029 F:      Documentation/scsi/53c700.txt
8030 F:      drivers/scsi/53c700*
8031
8032 LEAKING_ADDRESSES
8033 M:      Tobin C. Harding <me@tobin.cc>
8034 M:      Tycho Andersen <tycho@tycho.ws>
8035 L:      kernel-hardening@lists.openwall.com
8036 S:      Maintained
8037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8038 F:      scripts/leaking_addresses.pl
8039
8040 LED SUBSYSTEM
8041 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8042 M:      Pavel Machek <pavel@ucw.cz>
8043 L:      linux-leds@vger.kernel.org
8044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8045 S:      Maintained
8046 F:      Documentation/devicetree/bindings/leds/
8047 F:      drivers/leds/
8048 F:      include/linux/leds.h
8049
8050 LEGACY EEPROM DRIVER
8051 M:      Jean Delvare <jdelvare@suse.com>
8052 S:      Maintained
8053 F:      Documentation/misc-devices/eeprom
8054 F:      drivers/misc/eeprom/eeprom.c
8055
8056 LEGO MINDSTORMS EV3
8057 R:      David Lechner <david@lechnology.com>
8058 S:      Maintained
8059 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8060 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8061 F:      drivers/power/supply/lego_ev3_battery.c
8062
8063 LEGO USB Tower driver
8064 M:      Juergen Stuber <starblue@users.sourceforge.net>
8065 L:      legousb-devel@lists.sourceforge.net
8066 W:      http://legousb.sourceforge.net/
8067 S:      Maintained
8068 F:      drivers/usb/misc/legousbtower.c
8069
8070 LG2160 MEDIA DRIVER
8071 M:      Michael Krufky <mkrufky@linuxtv.org>
8072 L:      linux-media@vger.kernel.org
8073 W:      https://linuxtv.org
8074 W:      http://github.com/mkrufky
8075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8076 T:      git git://linuxtv.org/mkrufky/tuners.git
8077 S:      Maintained
8078 F:      drivers/media/dvb-frontends/lg2160.*
8079
8080 LGDT3305 MEDIA DRIVER
8081 M:      Michael Krufky <mkrufky@linuxtv.org>
8082 L:      linux-media@vger.kernel.org
8083 W:      https://linuxtv.org
8084 W:      http://github.com/mkrufky
8085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8086 T:      git git://linuxtv.org/mkrufky/tuners.git
8087 S:      Maintained
8088 F:      drivers/media/dvb-frontends/lgdt3305.*
8089
8090 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8091 M:      Viresh Kumar <vireshk@kernel.org>
8092 L:      linux-ide@vger.kernel.org
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8094 S:      Maintained
8095 F:      include/linux/pata_arasan_cf_data.h
8096 F:      drivers/ata/pata_arasan_cf.c
8097
8098 LIBATA PATA DRIVERS
8099 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8100 M:      Tejun Heo <tj@kernel.org>
8101 L:      linux-ide@vger.kernel.org
8102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8103 S:      Maintained
8104 F:      drivers/ata/pata_*.c
8105 F:      drivers/ata/ata_generic.c
8106
8107 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8108 M:      Linus Walleij <linus.walleij@linaro.org>
8109 L:      linux-ide@vger.kernel.org
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8111 S:      Maintained
8112 F:      drivers/ata/pata_ftide010.c
8113 F:      drivers/ata/sata_gemini.c
8114 F:      drivers/ata/sata_gemini.h
8115
8116 LIBATA SATA AHCI PLATFORM devices support
8117 M:      Hans de Goede <hdegoede@redhat.com>
8118 M:      Tejun Heo <tj@kernel.org>
8119 L:      linux-ide@vger.kernel.org
8120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8121 S:      Maintained
8122 F:      drivers/ata/ahci_platform.c
8123 F:      drivers/ata/libahci_platform.c
8124 F:      include/linux/ahci_platform.h
8125
8126 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8127 M:      Mikael Pettersson <mikpelinux@gmail.com>
8128 L:      linux-ide@vger.kernel.org
8129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8130 S:      Maintained
8131 F:      drivers/ata/sata_promise.*
8132
8133 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8134 M:      Tejun Heo <tj@kernel.org>
8135 L:      linux-ide@vger.kernel.org
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8137 S:      Maintained
8138 F:      drivers/ata/
8139 F:      include/linux/ata.h
8140 F:      include/linux/libata.h
8141 F:      Documentation/devicetree/bindings/ata/
8142
8143 LIBLOCKDEP
8144 M:      Sasha Levin <alexander.levin@verizon.com>
8145 S:      Maintained
8146 F:      tools/lib/lockdep/
8147
8148 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8149 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8150 M:      Dan Williams <dan.j.williams@intel.com>
8151 M:      Vishal Verma <vishal.l.verma@intel.com>
8152 M:      Dave Jiang <dave.jiang@intel.com>
8153 L:      linux-nvdimm@lists.01.org
8154 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8155 S:      Supported
8156 F:      drivers/nvdimm/blk.c
8157 F:      drivers/nvdimm/region_devs.c
8158
8159 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8160 M:      Vishal Verma <vishal.l.verma@intel.com>
8161 M:      Dan Williams <dan.j.williams@intel.com>
8162 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8163 M:      Dave Jiang <dave.jiang@intel.com>
8164 L:      linux-nvdimm@lists.01.org
8165 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8166 S:      Supported
8167 F:      drivers/nvdimm/btt*
8168
8169 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8170 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8171 M:      Dan Williams <dan.j.williams@intel.com>
8172 M:      Vishal Verma <vishal.l.verma@intel.com>
8173 M:      Dave Jiang <dave.jiang@intel.com>
8174 L:      linux-nvdimm@lists.01.org
8175 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8176 S:      Supported
8177 F:      drivers/nvdimm/pmem*
8178
8179 LIBNVDIMM: DEVICETREE BINDINGS
8180 M:      Oliver O'Halloran <oohall@gmail.com>
8181 L:      linux-nvdimm@lists.01.org
8182 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8183 S:      Supported
8184 F:      drivers/nvdimm/of_pmem.c
8185 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8186
8187 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8188 M:      Dan Williams <dan.j.williams@intel.com>
8189 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8190 M:      Vishal Verma <vishal.l.verma@intel.com>
8191 M:      Dave Jiang <dave.jiang@intel.com>
8192 L:      linux-nvdimm@lists.01.org
8193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8195 S:      Supported
8196 F:      drivers/nvdimm/*
8197 F:      drivers/acpi/nfit/*
8198 F:      include/linux/nd.h
8199 F:      include/linux/libnvdimm.h
8200 F:      include/uapi/linux/ndctl.h
8201
8202 LIGHTNVM PLATFORM SUPPORT
8203 M:      Matias Bjorling <mb@lightnvm.io>
8204 W:      http://github/OpenChannelSSD
8205 L:      linux-block@vger.kernel.org
8206 S:      Maintained
8207 F:      drivers/lightnvm/
8208 F:      include/linux/lightnvm.h
8209 F:      include/uapi/linux/lightnvm.h
8210
8211 LINUX FOR POWER MACINTOSH
8212 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8213 W:      http://www.penguinppc.org/
8214 L:      linuxppc-dev@lists.ozlabs.org
8215 S:      Maintained
8216 F:      arch/powerpc/platforms/powermac/
8217 F:      drivers/macintosh/
8218
8219 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8220 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8221 M:      Paul Mackerras <paulus@samba.org>
8222 M:      Michael Ellerman <mpe@ellerman.id.au>
8223 W:      https://github.com/linuxppc/linux/wiki
8224 L:      linuxppc-dev@lists.ozlabs.org
8225 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8227 S:      Supported
8228 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8229 F:      Documentation/devicetree/bindings/powerpc/
8230 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8231 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8232 F:      Documentation/powerpc/
8233 F:      arch/powerpc/
8234 F:      drivers/char/tpm/tpm_ibmvtpm*
8235 F:      drivers/crypto/nx/
8236 F:      drivers/crypto/vmx/
8237 F:      drivers/i2c/busses/i2c-opal.c
8238 F:      drivers/net/ethernet/ibm/ibmveth.*
8239 F:      drivers/net/ethernet/ibm/ibmvnic.*
8240 F:      drivers/pci/hotplug/pnv_php.c
8241 F:      drivers/pci/hotplug/rpa*
8242 F:      drivers/rtc/rtc-opal.c
8243 F:      drivers/scsi/ibmvscsi/
8244 F:      drivers/tty/hvc/hvc_opal.c
8245 F:      drivers/watchdog/wdrtas.c
8246 F:      tools/testing/selftests/powerpc
8247 N:      /pmac
8248 N:      powermac
8249 N:      powernv
8250 N:      [^a-z0-9]ps3
8251 N:      pseries
8252
8253 LINUX FOR POWERPC EMBEDDED MPC5XXX
8254 M:      Anatolij Gustschin <agust@denx.de>
8255 L:      linuxppc-dev@lists.ozlabs.org
8256 T:      git git://git.denx.de/linux-denx-agust.git
8257 S:      Maintained
8258 F:      arch/powerpc/platforms/512x/
8259 F:      arch/powerpc/platforms/52xx/
8260
8261 LINUX FOR POWERPC EMBEDDED PPC4XX
8262 M:      Alistair Popple <alistair@popple.id.au>
8263 M:      Matt Porter <mporter@kernel.crashing.org>
8264 W:      http://www.penguinppc.org/
8265 L:      linuxppc-dev@lists.ozlabs.org
8266 S:      Maintained
8267 F:      arch/powerpc/platforms/40x/
8268 F:      arch/powerpc/platforms/44x/
8269
8270 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8271 M:      Scott Wood <oss@buserror.net>
8272 M:      Kumar Gala <galak@kernel.crashing.org>
8273 W:      http://www.penguinppc.org/
8274 L:      linuxppc-dev@lists.ozlabs.org
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8276 S:      Maintained
8277 F:      arch/powerpc/platforms/83xx/
8278 F:      arch/powerpc/platforms/85xx/
8279 F:      Documentation/devicetree/bindings/powerpc/fsl/
8280
8281 LINUX FOR POWERPC EMBEDDED PPC8XX
8282 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8283 W:      http://www.penguinppc.org/
8284 L:      linuxppc-dev@lists.ozlabs.org
8285 S:      Maintained
8286 F:      arch/powerpc/platforms/8xx/
8287
8288 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8289 L:      linuxppc-dev@lists.ozlabs.org
8290 S:      Orphan
8291 F:      arch/powerpc/*/*virtex*
8292 F:      arch/powerpc/*/*/*virtex*
8293
8294 LINUX FOR POWERPC PA SEMI PWRFICIENT
8295 L:      linuxppc-dev@lists.ozlabs.org
8296 S:      Orphan
8297 F:      arch/powerpc/platforms/pasemi/
8298 F:      drivers/*/*pasemi*
8299 F:      drivers/*/*/*pasemi*
8300
8301 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8302 M:      Kees Cook <keescook@chromium.org>
8303 S:      Maintained
8304 F:      drivers/misc/lkdtm/*
8305
8306 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8307 M:      Alan Stern <stern@rowland.harvard.edu>
8308 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8309 M:      Will Deacon <will.deacon@arm.com>
8310 M:      Peter Zijlstra <peterz@infradead.org>
8311 M:      Boqun Feng <boqun.feng@gmail.com>
8312 M:      Nicholas Piggin <npiggin@gmail.com>
8313 M:      David Howells <dhowells@redhat.com>
8314 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8315 M:      Luc Maranget <luc.maranget@inria.fr>
8316 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8317 R:      Akira Yokosawa <akiyks@gmail.com>
8318 L:      linux-kernel@vger.kernel.org
8319 S:      Supported
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8321 F:      tools/memory-model/
8322 F:      Documentation/memory-barriers.txt
8323
8324 LINUX SECURITY MODULE (LSM) FRAMEWORK
8325 M:      Chris Wright <chrisw@sous-sol.org>
8326 L:      linux-security-module@vger.kernel.org
8327 S:      Supported
8328
8329 LIS3LV02D ACCELEROMETER DRIVER
8330 M:      Eric Piel <eric.piel@tremplin-utc.net>
8331 S:      Maintained
8332 F:      Documentation/misc-devices/lis3lv02d
8333 F:      drivers/misc/lis3lv02d/
8334 F:      drivers/platform/x86/hp_accel.c
8335
8336 LIVE PATCHING
8337 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8338 M:      Jessica Yu <jeyu@kernel.org>
8339 M:      Jiri Kosina <jikos@kernel.org>
8340 M:      Miroslav Benes <mbenes@suse.cz>
8341 R:      Petr Mladek <pmladek@suse.com>
8342 S:      Maintained
8343 F:      kernel/livepatch/
8344 F:      include/linux/livepatch.h
8345 F:      arch/x86/include/asm/livepatch.h
8346 F:      arch/x86/kernel/livepatch.c
8347 F:      Documentation/livepatch/
8348 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8349 F:      samples/livepatch/
8350 L:      live-patching@vger.kernel.org
8351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8352
8353 LLC (802.2)
8354 L:      netdev@vger.kernel.org
8355 S:      Odd fixes
8356 F:      include/linux/llc.h
8357 F:      include/uapi/linux/llc.h
8358 F:      include/net/llc*
8359 F:      net/llc/
8360
8361 LM73 HARDWARE MONITOR DRIVER
8362 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8363 L:      linux-hwmon@vger.kernel.org
8364 S:      Maintained
8365 F:      drivers/hwmon/lm73.c
8366
8367 LM78 HARDWARE MONITOR DRIVER
8368 M:      Jean Delvare <jdelvare@suse.com>
8369 L:      linux-hwmon@vger.kernel.org
8370 S:      Maintained
8371 F:      Documentation/hwmon/lm78
8372 F:      drivers/hwmon/lm78.c
8373
8374 LM83 HARDWARE MONITOR DRIVER
8375 M:      Jean Delvare <jdelvare@suse.com>
8376 L:      linux-hwmon@vger.kernel.org
8377 S:      Maintained
8378 F:      Documentation/hwmon/lm83
8379 F:      drivers/hwmon/lm83.c
8380
8381 LM90 HARDWARE MONITOR DRIVER
8382 M:      Jean Delvare <jdelvare@suse.com>
8383 L:      linux-hwmon@vger.kernel.org
8384 S:      Maintained
8385 F:      Documentation/hwmon/lm90
8386 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8387 F:      drivers/hwmon/lm90.c
8388 F:      include/dt-bindings/thermal/lm90.h
8389
8390 LM95234 HARDWARE MONITOR DRIVER
8391 M:      Guenter Roeck <linux@roeck-us.net>
8392 L:      linux-hwmon@vger.kernel.org
8393 S:      Maintained
8394 F:      Documentation/hwmon/lm95234
8395 F:      drivers/hwmon/lm95234.c
8396
8397 LME2510 MEDIA DRIVER
8398 M:      Malcolm Priestley <tvboxspy@gmail.com>
8399 L:      linux-media@vger.kernel.org
8400 W:      https://linuxtv.org
8401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8402 S:      Maintained
8403 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8404
8405 LOADPIN SECURITY MODULE
8406 M:      Kees Cook <keescook@chromium.org>
8407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8408 S:      Supported
8409 F:      security/loadpin/
8410 F:      Documentation/admin-guide/LSM/LoadPin.rst
8411
8412 LOCKING PRIMITIVES
8413 M:      Peter Zijlstra <peterz@infradead.org>
8414 M:      Ingo Molnar <mingo@redhat.com>
8415 M:      Will Deacon <will.deacon@arm.com>
8416 L:      linux-kernel@vger.kernel.org
8417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8418 S:      Maintained
8419 F:      Documentation/locking/
8420 F:      include/linux/lockdep.h
8421 F:      include/linux/spinlock*.h
8422 F:      arch/*/include/asm/spinlock*.h
8423 F:      include/linux/rwlock*.h
8424 F:      include/linux/mutex*.h
8425 F:      arch/*/include/asm/mutex*.h
8426 F:      include/linux/rwsem*.h
8427 F:      arch/*/include/asm/rwsem.h
8428 F:      include/linux/seqlock.h
8429 F:      lib/locking*.[ch]
8430 F:      kernel/locking/
8431 X:      kernel/locking/locktorture.c
8432
8433 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8434 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8435 L:      linux-ntfs-dev@lists.sourceforge.net
8436 W:      http://www.linux-ntfs.org/content/view/19/37/
8437 S:      Maintained
8438 F:      Documentation/ldm.txt
8439 F:      block/partitions/ldm.*
8440
8441 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8442 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8443 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8444 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8445 L:      MPT-FusionLinux.pdl@broadcom.com
8446 L:      linux-scsi@vger.kernel.org
8447 W:      http://www.avagotech.com/support/
8448 S:      Supported
8449 F:      drivers/message/fusion/
8450 F:      drivers/scsi/mpt3sas/
8451
8452 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8453 M:      Matthew Wilcox <matthew@wil.cx>
8454 L:      linux-scsi@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/scsi/sym53c8xx_2/
8457
8458 LTC4261 HARDWARE MONITOR DRIVER
8459 M:      Guenter Roeck <linux@roeck-us.net>
8460 L:      linux-hwmon@vger.kernel.org
8461 S:      Maintained
8462 F:      Documentation/hwmon/ltc4261
8463 F:      drivers/hwmon/ltc4261.c
8464
8465 LTC4306 I2C MULTIPLEXER DRIVER
8466 M:      Michael Hennerich <michael.hennerich@analog.com>
8467 W:      http://ez.analog.com/community/linux-device-drivers
8468 L:      linux-i2c@vger.kernel.org
8469 S:      Supported
8470 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8471 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8472
8473 LTP (Linux Test Project)
8474 M:      Mike Frysinger <vapier@gentoo.org>
8475 M:      Cyril Hrubis <chrubis@suse.cz>
8476 M:      Wanlong Gao <wanlong.gao@gmail.com>
8477 M:      Jan Stancek <jstancek@redhat.com>
8478 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8479 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8480 L:      ltp@lists.linux.it (subscribers-only)
8481 W:      http://linux-test-project.github.io/
8482 T:      git git://github.com/linux-test-project/ltp.git
8483 S:      Maintained
8484
8485 M68K ARCHITECTURE
8486 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8487 L:      linux-m68k@lists.linux-m68k.org
8488 W:      http://www.linux-m68k.org/
8489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8490 S:      Maintained
8491 F:      arch/m68k/
8492 F:      drivers/zorro/
8493
8494 M68K ON APPLE MACINTOSH
8495 M:      Joshua Thompson <funaho@jurai.org>
8496 W:      http://www.mac.linux-m68k.org/
8497 L:      linux-m68k@lists.linux-m68k.org
8498 S:      Maintained
8499 F:      arch/m68k/mac/
8500
8501 M68K ON HP9000/300
8502 M:      Philip Blundell <philb@gnu.org>
8503 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8504 S:      Maintained
8505 F:      arch/m68k/hp300/
8506
8507 M88DS3103 MEDIA DRIVER
8508 M:      Antti Palosaari <crope@iki.fi>
8509 L:      linux-media@vger.kernel.org
8510 W:      https://linuxtv.org
8511 W:      http://palosaari.fi/linux/
8512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8513 T:      git git://linuxtv.org/anttip/media_tree.git
8514 S:      Maintained
8515 F:      drivers/media/dvb-frontends/m88ds3103*
8516
8517 M88RS2000 MEDIA DRIVER
8518 M:      Malcolm Priestley <tvboxspy@gmail.com>
8519 L:      linux-media@vger.kernel.org
8520 W:      https://linuxtv.org
8521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8522 S:      Maintained
8523 F:      drivers/media/dvb-frontends/m88rs2000*
8524
8525 MA901 MASTERKIT USB FM RADIO DRIVER
8526 M:      Alexey Klimov <klimov.linux@gmail.com>
8527 L:      linux-media@vger.kernel.org
8528 T:      git git://linuxtv.org/media_tree.git
8529 S:      Maintained
8530 F:      drivers/media/radio/radio-ma901.c
8531
8532 MAC80211
8533 M:      Johannes Berg <johannes@sipsolutions.net>
8534 L:      linux-wireless@vger.kernel.org
8535 W:      http://wireless.kernel.org/
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8538 S:      Maintained
8539 F:      Documentation/networking/mac80211-injection.txt
8540 F:      include/net/mac80211.h
8541 F:      net/mac80211/
8542 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8543 F:      Documentation/networking/mac80211_hwsim/README
8544
8545 MAILBOX API
8546 M:      Jassi Brar <jassisinghbrar@gmail.com>
8547 L:      linux-kernel@vger.kernel.org
8548 S:      Maintained
8549 F:      drivers/mailbox/
8550 F:      include/linux/mailbox_client.h
8551 F:      include/linux/mailbox_controller.h
8552
8553 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8554 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8555 W:      http://www.kernel.org/doc/man-pages
8556 L:      linux-man@vger.kernel.org
8557 S:      Maintained
8558
8559 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8560 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8561 L:      linux-mips@linux-mips.org
8562 S:      Maintained
8563 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8564
8565 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8566 M:      Andrew Lunn <andrew@lunn.ch>
8567 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8568 L:      netdev@vger.kernel.org
8569 S:      Maintained
8570 F:      drivers/net/dsa/mv88e6xxx/
8571 F:      linux/platform_data/mv88e6xxx.h
8572 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8573
8574 MARVELL ARMADA DRM SUPPORT
8575 M:      Russell King <linux@armlinux.org.uk>
8576 S:      Maintained
8577 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8578 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8579 F:      drivers/gpu/drm/armada/
8580 F:      include/uapi/drm/armada_drm.h
8581 F:      Documentation/devicetree/bindings/display/armada/
8582
8583 MARVELL CRYPTO DRIVER
8584 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8585 M:      Arnaud Ebalard <arno@natisbad.org>
8586 F:      drivers/crypto/marvell/
8587 S:      Maintained
8588 L:      linux-crypto@vger.kernel.org
8589
8590 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8591 M:      Mirko Lindner <mlindner@marvell.com>
8592 M:      Stephen Hemminger <stephen@networkplumber.org>
8593 L:      netdev@vger.kernel.org
8594 S:      Maintained
8595 F:      drivers/net/ethernet/marvell/sk*
8596
8597 MARVELL LIBERTAS WIRELESS DRIVER
8598 L:      libertas-dev@lists.infradead.org
8599 S:      Orphan
8600 F:      drivers/net/wireless/marvell/libertas/
8601
8602 MARVELL MACCHIATOBIN SUPPORT
8603 M:      Russell King <linux@armlinux.org.uk>
8604 L:      linux-arm-kernel@lists.infradead.org
8605 S:      Maintained
8606 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8607
8608 MARVELL MV643XX ETHERNET DRIVER
8609 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8610 L:      netdev@vger.kernel.org
8611 S:      Maintained
8612 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8613 F:      include/linux/mv643xx.h
8614
8615 MARVELL MV88X3310 PHY DRIVER
8616 M:      Russell King <linux@armlinux.org.uk>
8617 L:      netdev@vger.kernel.org
8618 S:      Maintained
8619 F:      drivers/net/phy/marvell10g.c
8620
8621 MARVELL MVNETA ETHERNET DRIVER
8622 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8623 L:      netdev@vger.kernel.org
8624 S:      Maintained
8625 F:      drivers/net/ethernet/marvell/mvneta.*
8626
8627 MARVELL MWIFIEX WIRELESS DRIVER
8628 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8629 M:      Nishant Sarmukadam <nishants@marvell.com>
8630 M:      Ganapathi Bhat <gbhat@marvell.com>
8631 M:      Xinming Hu <huxm@marvell.com>
8632 L:      linux-wireless@vger.kernel.org
8633 S:      Maintained
8634 F:      drivers/net/wireless/marvell/mwifiex/
8635
8636 MARVELL MWL8K WIRELESS DRIVER
8637 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8638 L:      linux-wireless@vger.kernel.org
8639 S:      Odd Fixes
8640 F:      drivers/net/wireless/marvell/mwl8k.c
8641
8642 MARVELL NAND CONTROLLER DRIVER
8643 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8644 L:      linux-mtd@lists.infradead.org
8645 S:      Maintained
8646 F:      drivers/mtd/nand/raw/marvell_nand.c
8647 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8648
8649 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8650 M:      Nicolas Pitre <nico@fluxnic.net>
8651 S:      Odd Fixes
8652 F:      drivers/mmc/host/mvsdio.*
8653
8654 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8655 M:      Hu Ziji <huziji@marvell.com>
8656 L:      linux-mmc@vger.kernel.org
8657 S:      Supported
8658 F:      drivers/mmc/host/sdhci-xenon*
8659 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8660
8661 MATROX FRAMEBUFFER DRIVER
8662 L:      linux-fbdev@vger.kernel.org
8663 S:      Orphan
8664 F:      drivers/video/fbdev/matrox/matroxfb_*
8665 F:      include/uapi/linux/matroxfb.h
8666
8667 MAX16065 HARDWARE MONITOR DRIVER
8668 M:      Guenter Roeck <linux@roeck-us.net>
8669 L:      linux-hwmon@vger.kernel.org
8670 S:      Maintained
8671 F:      Documentation/hwmon/max16065
8672 F:      drivers/hwmon/max16065.c
8673
8674 MAX20751 HARDWARE MONITOR DRIVER
8675 M:      Guenter Roeck <linux@roeck-us.net>
8676 L:      linux-hwmon@vger.kernel.org
8677 S:      Maintained
8678 F:      Documentation/hwmon/max20751
8679 F:      drivers/hwmon/max20751.c
8680
8681 MAX2175 SDR TUNER DRIVER
8682 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8683 L:      linux-media@vger.kernel.org
8684 T:      git git://linuxtv.org/media_tree.git
8685 S:      Maintained
8686 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8687 F:      Documentation/media/v4l-drivers/max2175.rst
8688 F:      drivers/media/i2c/max2175*
8689 F:      include/uapi/linux/max2175.h
8690
8691 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8692 L:      linux-hwmon@vger.kernel.org
8693 S:      Orphan
8694 F:      Documentation/hwmon/max6650
8695 F:      drivers/hwmon/max6650.c
8696
8697 MAX6697 HARDWARE MONITOR DRIVER
8698 M:      Guenter Roeck <linux@roeck-us.net>
8699 L:      linux-hwmon@vger.kernel.org
8700 S:      Maintained
8701 F:      Documentation/hwmon/max6697
8702 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8703 F:      drivers/hwmon/max6697.c
8704 F:      include/linux/platform_data/max6697.h
8705
8706 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8707 M:      Peter Rosin <peda@axentia.se>
8708 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8709 S:      Maintained
8710 F:      Documentation/devicetree/bindings/sound/max9860.txt
8711 F:      sound/soc/codecs/max9860.*
8712
8713 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8714 M:      Javier Martinez Canillas <javier@dowhile0.org>
8715 L:      linux-kernel@vger.kernel.org
8716 S:      Supported
8717 F:      drivers/regulator/max77802-regulator.c
8718 F:      Documentation/devicetree/bindings/*/*max77802.txt
8719 F:      include/dt-bindings/*/*max77802.h
8720
8721 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8722 M:      Krzysztof Kozlowski <krzk@kernel.org>
8723 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8724 L:      linux-pm@vger.kernel.org
8725 S:      Supported
8726 F:      drivers/power/supply/max14577_charger.c
8727 F:      drivers/power/supply/max77693_charger.c
8728
8729 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8730 M:      Chanwoo Choi <cw00.choi@samsung.com>
8731 M:      Krzysztof Kozlowski <krzk@kernel.org>
8732 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8733 L:      linux-kernel@vger.kernel.org
8734 S:      Supported
8735 F:      drivers/*/max14577*.c
8736 F:      drivers/*/max77686*.c
8737 F:      drivers/*/max77693*.c
8738 F:      drivers/extcon/extcon-max14577.c
8739 F:      drivers/extcon/extcon-max77693.c
8740 F:      drivers/rtc/rtc-max77686.c
8741 F:      drivers/clk/clk-max77686.c
8742 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8743 F:      Documentation/devicetree/bindings/*/max77686.txt
8744 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8745 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8746 F:      include/linux/mfd/max14577*.h
8747 F:      include/linux/mfd/max77686*.h
8748 F:      include/linux/mfd/max77693*.h
8749
8750 MAXIRADIO FM RADIO RECEIVER DRIVER
8751 M:      Hans Verkuil <hverkuil@xs4all.nl>
8752 L:      linux-media@vger.kernel.org
8753 T:      git git://linuxtv.org/media_tree.git
8754 W:      https://linuxtv.org
8755 S:      Maintained
8756 F:      drivers/media/radio/radio-maxiradio*
8757
8758 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8759 M:      Peter Rosin <peda@axentia.se>
8760 L:      linux-iio@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8763 F:      drivers/iio/potentiometer/mcp4018.c
8764 F:      drivers/iio/potentiometer/mcp4531.c
8765
8766 MCR20A IEEE-802.15.4 RADIO DRIVER
8767 M:      Xue Liu <liuxuenetmail@gmail.com>
8768 L:      linux-wpan@vger.kernel.org
8769 W:      https://github.com/xueliu/mcr20a-linux
8770 S:      Maintained
8771 F:      drivers/net/ieee802154/mcr20a.c
8772 F:      drivers/net/ieee802154/mcr20a.h
8773 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8774
8775 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8776 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8777 L:      linux-iio@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/iio/dac/cio-dac.c
8780
8781 MEDIA DRIVERS FOR ASCOT2E
8782 M:      Sergey Kozlov <serjk@netup.ru>
8783 M:      Abylay Ospan <aospan@netup.ru>
8784 L:      linux-media@vger.kernel.org
8785 W:      https://linuxtv.org
8786 W:      http://netup.tv/
8787 T:      git git://linuxtv.org/media_tree.git
8788 S:      Supported
8789 F:      drivers/media/dvb-frontends/ascot2e*
8790
8791 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8792 M:      Jasmin Jessich <jasmin@anw.at>
8793 L:      linux-media@vger.kernel.org
8794 W:      https://linuxtv.org
8795 T:      git git://linuxtv.org/media_tree.git
8796 S:      Maintained
8797 F:      drivers/media/dvb-frontends/cxd2099*
8798
8799 MEDIA DRIVERS FOR CXD2841ER
8800 M:      Sergey Kozlov <serjk@netup.ru>
8801 M:      Abylay Ospan <aospan@netup.ru>
8802 L:      linux-media@vger.kernel.org
8803 W:      https://linuxtv.org
8804 W:      http://netup.tv/
8805 T:      git git://linuxtv.org/media_tree.git
8806 S:      Supported
8807 F:      drivers/media/dvb-frontends/cxd2841er*
8808
8809 MEDIA DRIVERS FOR CXD2880
8810 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8811 L:      linux-media@vger.kernel.org
8812 W:      http://linuxtv.org/
8813 T:      git git://linuxtv.org/media_tree.git
8814 S:      Supported
8815 F:      drivers/media/dvb-frontends/cxd2880/*
8816 F:      drivers/media/spi/cxd2880*
8817
8818 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8819 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8820 L:      linux-media@vger.kernel.org
8821 W:      https://linuxtv.org
8822 T:      git git://linuxtv.org/media_tree.git
8823 S:      Maintained
8824 F:      drivers/media/pci/ddbridge/*
8825
8826 MEDIA DRIVERS FOR FREESCALE IMX
8827 M:      Steve Longerbeam <slongerbeam@gmail.com>
8828 M:      Philipp Zabel <p.zabel@pengutronix.de>
8829 L:      linux-media@vger.kernel.org
8830 T:      git git://linuxtv.org/media_tree.git
8831 S:      Maintained
8832 F:      Documentation/devicetree/bindings/media/imx.txt
8833 F:      Documentation/media/v4l-drivers/imx.rst
8834 F:      drivers/staging/media/imx/
8835 F:      include/linux/imx-media.h
8836 F:      include/media/imx.h
8837
8838 MEDIA DRIVERS FOR HELENE
8839 M:      Abylay Ospan <aospan@netup.ru>
8840 L:      linux-media@vger.kernel.org
8841 W:      https://linuxtv.org
8842 W:      http://netup.tv/
8843 T:      git git://linuxtv.org/media_tree.git
8844 S:      Supported
8845 F:      drivers/media/dvb-frontends/helene*
8846
8847 MEDIA DRIVERS FOR HORUS3A
8848 M:      Sergey Kozlov <serjk@netup.ru>
8849 M:      Abylay Ospan <aospan@netup.ru>
8850 L:      linux-media@vger.kernel.org
8851 W:      https://linuxtv.org
8852 W:      http://netup.tv/
8853 T:      git git://linuxtv.org/media_tree.git
8854 S:      Supported
8855 F:      drivers/media/dvb-frontends/horus3a*
8856
8857 MEDIA DRIVERS FOR LNBH25
8858 M:      Sergey Kozlov <serjk@netup.ru>
8859 M:      Abylay Ospan <aospan@netup.ru>
8860 L:      linux-media@vger.kernel.org
8861 W:      https://linuxtv.org
8862 W:      http://netup.tv/
8863 T:      git git://linuxtv.org/media_tree.git
8864 S:      Supported
8865 F:      drivers/media/dvb-frontends/lnbh25*
8866
8867 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8868 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8869 L:      linux-media@vger.kernel.org
8870 W:      https://linuxtv.org
8871 T:      git git://linuxtv.org/media_tree.git
8872 S:      Maintained
8873 F:      drivers/media/dvb-frontends/mxl5xx*
8874
8875 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8876 M:      Sergey Kozlov <serjk@netup.ru>
8877 M:      Abylay Ospan <aospan@netup.ru>
8878 L:      linux-media@vger.kernel.org
8879 W:      https://linuxtv.org
8880 W:      http://netup.tv/
8881 T:      git git://linuxtv.org/media_tree.git
8882 S:      Supported
8883 F:      drivers/media/pci/netup_unidvb/*
8884
8885 MEDIA DRIVERS FOR RENESAS - CEU
8886 M:      Jacopo Mondi <jacopo@jmondi.org>
8887 L:      linux-media@vger.kernel.org
8888 L:      linux-renesas-soc@vger.kernel.org
8889 T:      git git://linuxtv.org/media_tree.git
8890 S:      Supported
8891 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
8892 F:      drivers/media/platform/renesas-ceu.c
8893 F:      include/media/drv-intf/renesas-ceu.h
8894
8895 MEDIA DRIVERS FOR RENESAS - DRIF
8896 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8897 L:      linux-media@vger.kernel.org
8898 L:      linux-renesas-soc@vger.kernel.org
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
8902 F:      drivers/media/platform/rcar_drif.c
8903
8904 MEDIA DRIVERS FOR RENESAS - FCP
8905 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8906 L:      linux-media@vger.kernel.org
8907 L:      linux-renesas-soc@vger.kernel.org
8908 T:      git git://linuxtv.org/media_tree.git
8909 S:      Supported
8910 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
8911 F:      drivers/media/platform/rcar-fcp.c
8912 F:      include/media/rcar-fcp.h
8913
8914 MEDIA DRIVERS FOR RENESAS - FDP1
8915 M:      Kieran Bingham <kieran@bingham.xyz>
8916 L:      linux-media@vger.kernel.org
8917 L:      linux-renesas-soc@vger.kernel.org
8918 T:      git git://linuxtv.org/media_tree.git
8919 S:      Supported
8920 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
8921 F:      drivers/media/platform/rcar_fdp1.c
8922
8923 MEDIA DRIVERS FOR RENESAS - VIN
8924 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
8925 L:      linux-media@vger.kernel.org
8926 L:      linux-renesas-soc@vger.kernel.org
8927 T:      git git://linuxtv.org/media_tree.git
8928 S:      Supported
8929 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
8930 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
8931 F:      drivers/media/platform/rcar-vin/
8932
8933 MEDIA DRIVERS FOR RENESAS - VSP1
8934 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
8935 L:      linux-media@vger.kernel.org
8936 L:      linux-renesas-soc@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 S:      Supported
8939 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
8940 F:      drivers/media/platform/vsp1/
8941
8942 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
8943 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8944 L:      linux-media@vger.kernel.org
8945 W:      https://linuxtv.org
8946 T:      git git://linuxtv.org/media_tree.git
8947 S:      Maintained
8948 F:      drivers/media/dvb-frontends/stv0910*
8949
8950 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
8951 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 T:      git git://linuxtv.org/media_tree.git
8955 S:      Maintained
8956 F:      drivers/media/dvb-frontends/stv6111*
8957
8958 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
8959 M:      Dmitry Osipenko <digetx@gmail.com>
8960 L:      linux-media@vger.kernel.org
8961 L:      linux-tegra@vger.kernel.org
8962 T:      git git://linuxtv.org/media_tree.git
8963 S:      Maintained
8964 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
8965 F:      drivers/staging/media/tegra-vde/
8966
8967 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
8968 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
8969 P:      LinuxTV.org Project
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 Q:      http://patchwork.kernel.org/project/linux-media/list/
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      Documentation/devicetree/bindings/media/
8976 F:      Documentation/media/
8977 F:      drivers/media/
8978 F:      drivers/staging/media/
8979 F:      include/linux/platform_data/media/
8980 F:      include/media/
8981 F:      include/uapi/linux/dvb/
8982 F:      include/uapi/linux/videodev2.h
8983 F:      include/uapi/linux/media.h
8984 F:      include/uapi/linux/v4l2-*
8985 F:      include/uapi/linux/meye.h
8986 F:      include/uapi/linux/ivtv*
8987 F:      include/uapi/linux/uvcvideo.h
8988
8989 MEDIATEK CIR DRIVER
8990 M:      Sean Wang <sean.wang@mediatek.com>
8991 S:      Maintained
8992 F:      drivers/media/rc/mtk-cir.c
8993
8994 MEDIATEK DMA DRIVER
8995 M:      Sean Wang <sean.wang@mediatek.com>
8996 L:      dmaengine@vger.kernel.org
8997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8998 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
8999 S:      Maintained
9000 F:      Documentation/devicetree/bindings/dma/mtk-*
9001 F:      drivers/dma/mediatek/
9002
9003 MEDIATEK PMIC LED DRIVER
9004 M:      Sean Wang <sean.wang@mediatek.com>
9005 S:      Maintained
9006 F:      drivers/leds/leds-mt6323.c
9007 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9008
9009 MEDIATEK ETHERNET DRIVER
9010 M:      Felix Fietkau <nbd@openwrt.org>
9011 M:      John Crispin <john@phrozen.org>
9012 M:      Sean Wang <sean.wang@mediatek.com>
9013 M:      Nelson Chang <nelson.chang@mediatek.com>
9014 L:      netdev@vger.kernel.org
9015 S:      Maintained
9016 F:      drivers/net/ethernet/mediatek/
9017
9018 MEDIATEK SWITCH DRIVER
9019 M:      Sean Wang <sean.wang@mediatek.com>
9020 L:      netdev@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/net/dsa/mt7530.*
9023 F:      net/dsa/tag_mtk.c
9024
9025 MEDIATEK JPEG DRIVER
9026 M:      Rick Chang <rick.chang@mediatek.com>
9027 M:      Bin Liu <bin.liu@mediatek.com>
9028 S:      Supported
9029 F:      drivers/media/platform/mtk-jpeg/
9030 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9031
9032 MEDIATEK MDP DRIVER
9033 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9034 M:      Houlong Wei <houlong.wei@mediatek.com>
9035 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9036 S:      Supported
9037 F:      drivers/media/platform/mtk-mdp/
9038 F:      drivers/media/platform/mtk-vpu/
9039 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9040
9041 MEDIATEK MEDIA DRIVER
9042 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9043 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9044 S:      Supported
9045 F:      drivers/media/platform/mtk-vcodec/
9046 F:      drivers/media/platform/mtk-vpu/
9047 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9048 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9049
9050 MEDIATEK MT7601U WIRELESS LAN DRIVER
9051 M:      Jakub Kicinski <kubakici@wp.pl>
9052 L:      linux-wireless@vger.kernel.org
9053 S:      Maintained
9054 F:      drivers/net/wireless/mediatek/mt7601u/
9055
9056 MEDIATEK NAND CONTROLLER DRIVER
9057 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9058 L:      linux-mtd@lists.infradead.org
9059 S:      Maintained
9060 F:      drivers/mtd/nand/raw/mtk_*
9061 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9062
9063 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9064 M:      Sean Wang <sean.wang@mediatek.com>
9065 S:      Maintained
9066 F:      drivers/char/hw_random/mtk-rng.c
9067
9068 MEDIATEK USB3 DRD IP DRIVER
9069 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9070 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9071 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9072 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9073 S:      Maintained
9074 F:      drivers/usb/mtu3/
9075
9076 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9077 M:      Peter Senna Tschudin <peter.senna@collabora.com>
9078 M:      Martin Donnelly <martin.donnelly@ge.com>
9079 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9080 S:      Maintained
9081 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9082 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9083
9084 MEGARAID SCSI/SAS DRIVERS
9085 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9086 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9087 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9088 L:      megaraidlinux.pdl@broadcom.com
9089 L:      linux-scsi@vger.kernel.org
9090 W:      http://www.avagotech.com/support/
9091 S:      Maintained
9092 F:      Documentation/scsi/megaraid.txt
9093 F:      drivers/scsi/megaraid.*
9094 F:      drivers/scsi/megaraid/
9095
9096 MELEXIS MLX90614 DRIVER
9097 M:      Crt Mori <cmo@melexis.com>
9098 L:      linux-iio@vger.kernel.org
9099 W:      http://www.melexis.com
9100 S:      Supported
9101 F:      drivers/iio/temperature/mlx90614.c
9102
9103 MELEXIS MLX90632 DRIVER
9104 M:      Crt Mori <cmo@melexis.com>
9105 L:      linux-iio@vger.kernel.org
9106 W:      http://www.melexis.com
9107 S:      Supported
9108 F:      drivers/iio/temperature/mlx90632.c
9109
9110 MELFAS MIP4 TOUCHSCREEN DRIVER
9111 M:      Sangwon Jee <jeesw@melfas.com>
9112 W:      http://www.melfas.com
9113 S:      Supported
9114 F:      drivers/input/touchscreen/melfas_mip4.c
9115 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9116
9117 MELLANOX ETHERNET DRIVER (mlx4_en)
9118 M:      Tariq Toukan <tariqt@mellanox.com>
9119 L:      netdev@vger.kernel.org
9120 S:      Supported
9121 W:      http://www.mellanox.com
9122 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9123 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9124
9125 MELLANOX ETHERNET DRIVER (mlx5e)
9126 M:      Saeed Mahameed <saeedm@mellanox.com>
9127 L:      netdev@vger.kernel.org
9128 S:      Supported
9129 W:      http://www.mellanox.com
9130 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9131 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9132
9133 MELLANOX ETHERNET INNOVA DRIVERS
9134 R:      Boris Pismenny <borisp@mellanox.com>
9135 L:      netdev@vger.kernel.org
9136 S:      Supported
9137 W:      http://www.mellanox.com
9138 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9139 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9140 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9141 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9142 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9143
9144 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9145 R:      Boris Pismenny <borisp@mellanox.com>
9146 L:      netdev@vger.kernel.org
9147 S:      Supported
9148 W:      http://www.mellanox.com
9149 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9150 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9151 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9152
9153 MELLANOX ETHERNET SWITCH DRIVERS
9154 M:      Jiri Pirko <jiri@mellanox.com>
9155 M:      Ido Schimmel <idosch@mellanox.com>
9156 L:      netdev@vger.kernel.org
9157 S:      Supported
9158 W:      http://www.mellanox.com
9159 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9160 F:      drivers/net/ethernet/mellanox/mlxsw/
9161
9162 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9163 M:      mlxsw@mellanox.com
9164 L:      netdev@vger.kernel.org
9165 S:      Supported
9166 W:      http://www.mellanox.com
9167 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9168 F:      drivers/net/ethernet/mellanox/mlxfw/
9169
9170 MELLANOX HARDWARE PLATFORM SUPPORT
9171 M:      Andy Shevchenko <andy@infradead.org>
9172 M:      Darren Hart <dvhart@infradead.org>
9173 M:      Vadim Pasternak <vadimp@mellanox.com>
9174 L:      platform-driver-x86@vger.kernel.org
9175 S:      Supported
9176 F:      drivers/platform/mellanox/
9177
9178 MELLANOX MLX4 core VPI driver
9179 M:      Tariq Toukan <tariqt@mellanox.com>
9180 L:      netdev@vger.kernel.org
9181 L:      linux-rdma@vger.kernel.org
9182 W:      http://www.mellanox.com
9183 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9184 S:      Supported
9185 F:      drivers/net/ethernet/mellanox/mlx4/
9186 F:      include/linux/mlx4/
9187
9188 MELLANOX MLX4 IB driver
9189 M:      Yishai Hadas <yishaih@mellanox.com>
9190 L:      linux-rdma@vger.kernel.org
9191 W:      http://www.mellanox.com
9192 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9193 S:      Supported
9194 F:      drivers/infiniband/hw/mlx4/
9195 F:      include/linux/mlx4/
9196 F:      include/uapi/rdma/mlx4-abi.h
9197
9198 MELLANOX MLX5 core VPI driver
9199 M:      Saeed Mahameed <saeedm@mellanox.com>
9200 M:      Leon Romanovsky <leonro@mellanox.com>
9201 L:      netdev@vger.kernel.org
9202 L:      linux-rdma@vger.kernel.org
9203 W:      http://www.mellanox.com
9204 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9205 S:      Supported
9206 F:      drivers/net/ethernet/mellanox/mlx5/core/
9207 F:      include/linux/mlx5/
9208
9209 MELLANOX MLX5 IB driver
9210 M:      Leon Romanovsky <leonro@mellanox.com>
9211 L:      linux-rdma@vger.kernel.org
9212 W:      http://www.mellanox.com
9213 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9214 S:      Supported
9215 F:      drivers/infiniband/hw/mlx5/
9216 F:      include/linux/mlx5/
9217 F:      include/uapi/rdma/mlx5-abi.h
9218
9219 MELLANOX MLXCPLD I2C AND MUX DRIVER
9220 M:      Vadim Pasternak <vadimp@mellanox.com>
9221 M:      Michael Shych <michaelsh@mellanox.com>
9222 L:      linux-i2c@vger.kernel.org
9223 S:      Supported
9224 F:      drivers/i2c/busses/i2c-mlxcpld.c
9225 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9226 F:      Documentation/i2c/busses/i2c-mlxcpld
9227
9228 MELLANOX MLXCPLD LED DRIVER
9229 M:      Vadim Pasternak <vadimp@mellanox.com>
9230 L:      linux-leds@vger.kernel.org
9231 S:      Supported
9232 F:      drivers/leds/leds-mlxcpld.c
9233 F:      drivers/leds/leds-mlxreg.c
9234 F:      Documentation/leds/leds-mlxcpld.txt
9235
9236 MELLANOX PLATFORM DRIVER
9237 M:      Vadim Pasternak <vadimp@mellanox.com>
9238 L:      platform-driver-x86@vger.kernel.org
9239 S:      Supported
9240 F:      drivers/platform/x86/mlx-platform.c
9241
9242 MEMBARRIER SUPPORT
9243 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9244 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9245 L:      linux-kernel@vger.kernel.org
9246 S:      Supported
9247 F:      kernel/sched/membarrier.c
9248 F:      include/uapi/linux/membarrier.h
9249 F:      arch/powerpc/include/asm/membarrier.h
9250
9251 MEMORY MANAGEMENT
9252 L:      linux-mm@kvack.org
9253 W:      http://www.linux-mm.org
9254 S:      Maintained
9255 F:      include/linux/mm.h
9256 F:      include/linux/gfp.h
9257 F:      include/linux/mmzone.h
9258 F:      include/linux/memory_hotplug.h
9259 F:      include/linux/vmalloc.h
9260 F:      mm/
9261
9262 MEMORY TECHNOLOGY DEVICES (MTD)
9263 M:      David Woodhouse <dwmw2@infradead.org>
9264 M:      Brian Norris <computersforpeace@gmail.com>
9265 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9266 M:      Marek Vasut <marek.vasut@gmail.com>
9267 M:      Richard Weinberger <richard@nod.at>
9268 L:      linux-mtd@lists.infradead.org
9269 W:      http://www.linux-mtd.infradead.org/
9270 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9271 T:      git git://git.infradead.org/linux-mtd.git master
9272 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9273 S:      Maintained
9274 F:      Documentation/devicetree/bindings/mtd/
9275 F:      drivers/mtd/
9276 F:      include/linux/mtd/
9277 F:      include/uapi/mtd/
9278
9279 MEN A21 WATCHDOG DRIVER
9280 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9281 L:      linux-watchdog@vger.kernel.org
9282 S:      Maintained
9283 F:      drivers/watchdog/mena21_wdt.c
9284
9285 MEN CHAMELEON BUS (mcb)
9286 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9287 S:      Maintained
9288 F:      drivers/mcb/
9289 F:      include/linux/mcb.h
9290 F:      Documentation/men-chameleon-bus.txt
9291
9292 MEN F21BMC (Board Management Controller)
9293 M:      Andreas Werner <andreas.werner@men.de>
9294 S:      Supported
9295 F:      drivers/mfd/menf21bmc.c
9296 F:      drivers/watchdog/menf21bmc_wdt.c
9297 F:      drivers/leds/leds-menf21bmc.c
9298 F:      drivers/hwmon/menf21bmc_hwmon.c
9299 F:      Documentation/hwmon/menf21bmc
9300
9301 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9302 M:      Neil Armstrong <narmstrong@baylibre.com>
9303 L:      linux-media@lists.freedesktop.org
9304 L:      linux-amlogic@lists.infradead.org
9305 W:      http://linux-meson.com/
9306 S:      Supported
9307 F:      drivers/media/platform/meson/ao-cec.c
9308 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9309 T:      git git://linuxtv.org/media_tree.git
9310
9311 MICROBLAZE ARCHITECTURE
9312 M:      Michal Simek <monstr@monstr.eu>
9313 W:      http://www.monstr.eu/fdt/
9314 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9315 S:      Supported
9316 F:      arch/microblaze/
9317
9318 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9319 M:      Richard Genoud <richard.genoud@gmail.com>
9320 S:      Maintained
9321 F:      drivers/tty/serial/atmel_serial.c
9322 F:      drivers/tty/serial/atmel_serial.h
9323
9324 MICROCHIP / ATMEL DMA DRIVER
9325 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9327 L:      dmaengine@vger.kernel.org
9328 S:      Supported
9329 F:      drivers/dma/at_hdmac.c
9330 F:      drivers/dma/at_hdmac_regs.h
9331 F:      include/linux/platform_data/dma-atmel.h
9332
9333 MICROCHIP / ATMEL ECC DRIVER
9334 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9335 L:      linux-crypto@vger.kernel.org
9336 S:      Maintained
9337 F:      drivers/crypto/atmel-ecc.*
9338
9339 MICROCHIP / ATMEL ISC DRIVER
9340 M:      Songjun Wu <songjun.wu@microchip.com>
9341 L:      linux-media@vger.kernel.org
9342 S:      Supported
9343 F:      drivers/media/platform/atmel/atmel-isc.c
9344 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9345 F:      devicetree/bindings/media/atmel-isc.txt
9346
9347 MICROCHIP / ATMEL NAND DRIVER
9348 M:      Wenyou Yang <wenyou.yang@microchip.com>
9349 M:      Josh Wu <rainyfeeling@outlook.com>
9350 L:      linux-mtd@lists.infradead.org
9351 S:      Supported
9352 F:      drivers/mtd/nand/raw/atmel/*
9353 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9354
9355 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9356 M:      Woojung Huh <Woojung.Huh@microchip.com>
9357 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9358 L:      netdev@vger.kernel.org
9359 S:      Maintained
9360 F:      net/dsa/tag_ksz.c
9361 F:      drivers/net/dsa/microchip/*
9362 F:      include/linux/platform_data/microchip-ksz.h
9363 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9364
9365 MICROCHIP LAN743X ETHERNET DRIVER
9366 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9367 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9368 L:      netdev@vger.kernel.org
9369 S:      Maintained
9370 F:      drivers/net/ethernet/microchip/lan743x_*
9371
9372 MICROCHIP USB251XB DRIVER
9373 M:      Richard Leitner <richard.leitner@skidata.com>
9374 L:      linux-usb@vger.kernel.org
9375 S:      Maintained
9376 F:      drivers/usb/misc/usb251xb.c
9377 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9378
9379 MICROSEMI MIPS SOCS
9380 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9381 L:      linux-mips@linux-mips.org
9382 S:      Maintained
9383 F:      arch/mips/generic/board-ocelot.c
9384 F:      arch/mips/configs/generic/board-ocelot.config
9385 F:      arch/mips/boot/dts/mscc/
9386 F:      Documentation/devicetree/bindings/mips/mscc.txt
9387
9388 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9389 M:      Don Brace <don.brace@microsemi.com>
9390 L:      esc.storagedev@microsemi.com
9391 L:      linux-scsi@vger.kernel.org
9392 S:      Supported
9393 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9394 F:      drivers/scsi/smartpqi/Kconfig
9395 F:      drivers/scsi/smartpqi/Makefile
9396 F:      include/linux/cciss*.h
9397 F:      include/uapi/linux/cciss*.h
9398 F:      Documentation/scsi/smartpqi.txt
9399
9400 MICROSEMI ETHERNET SWITCH DRIVER
9401 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9402 L:      netdev@vger.kernel.org
9403 S:      Supported
9404 F:      drivers/net/ethernet/mscc/
9405
9406 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9407 M:      Chen Yu <yu.c.chen@intel.com>
9408 L:      platform-driver-x86@vger.kernel.org
9409 S:      Supported
9410 F:      drivers/platform/x86/surfacepro3_button.c
9411
9412 MICROTEK X6 SCANNER
9413 M:      Oliver Neukum <oliver@neukum.org>
9414 S:      Maintained
9415 F:      drivers/usb/image/microtek.*
9416
9417 MIPS
9418 M:      Ralf Baechle <ralf@linux-mips.org>
9419 M:      Paul Burton <paul.burton@mips.com>
9420 M:      James Hogan <jhogan@kernel.org>
9421 L:      linux-mips@linux-mips.org
9422 W:      http://www.linux-mips.org/
9423 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9425 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9426 S:      Supported
9427 F:      Documentation/devicetree/bindings/mips/
9428 F:      Documentation/mips/
9429 F:      arch/mips/
9430 F:      drivers/platform/mips/
9431
9432 MIPS BOSTON DEVELOPMENT BOARD
9433 M:      Paul Burton <paul.burton@mips.com>
9434 L:      linux-mips@linux-mips.org
9435 S:      Maintained
9436 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9437 F:      arch/mips/boot/dts/img/boston.dts
9438 F:      arch/mips/configs/generic/board-boston.config
9439 F:      drivers/clk/imgtec/clk-boston.c
9440 F:      include/dt-bindings/clock/boston-clock.h
9441
9442 MIPS GENERIC PLATFORM
9443 M:      Paul Burton <paul.burton@mips.com>
9444 L:      linux-mips@linux-mips.org
9445 S:      Supported
9446 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9447 F:      arch/mips/generic/
9448 F:      arch/mips/tools/generic-board-config.sh
9449
9450 MIPS/LOONGSON1 ARCHITECTURE
9451 M:      Keguang Zhang <keguang.zhang@gmail.com>
9452 L:      linux-mips@linux-mips.org
9453 S:      Maintained
9454 F:      arch/mips/loongson32/
9455 F:      arch/mips/include/asm/mach-loongson32/
9456 F:      drivers/*/*loongson1*
9457 F:      drivers/*/*/*loongson1*
9458
9459 MIPS/LOONGSON2 ARCHITECTURE
9460 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9461 L:      linux-mips@linux-mips.org
9462 S:      Maintained
9463 F:      arch/mips/loongson64/*{2e/2f}*
9464 F:      arch/mips/include/asm/mach-loongson64/
9465 F:      drivers/*/*loongson2*
9466 F:      drivers/*/*/*loongson2*
9467
9468 MIPS/LOONGSON3 ARCHITECTURE
9469 M:      Huacai Chen <chenhc@lemote.com>
9470 L:      linux-mips@linux-mips.org
9471 S:      Maintained
9472 F:      arch/mips/loongson64/
9473 F:      arch/mips/include/asm/mach-loongson64/
9474 F:      drivers/platform/mips/cpu_hwmon.c
9475 F:      drivers/*/*loongson3*
9476 F:      drivers/*/*/*loongson3*
9477
9478 MIPS RINT INSTRUCTION EMULATION
9479 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9480 L:      linux-mips@linux-mips.org
9481 S:      Supported
9482 F:      arch/mips/math-emu/sp_rint.c
9483 F:      arch/mips/math-emu/dp_rint.c
9484
9485 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9486 M:      Hans Verkuil <hverkuil@xs4all.nl>
9487 L:      linux-media@vger.kernel.org
9488 T:      git git://linuxtv.org/media_tree.git
9489 W:      https://linuxtv.org
9490 S:      Odd Fixes
9491 F:      drivers/media/radio/radio-miropcm20*
9492
9493 MMP SUPPORT
9494 M:      Eric Miao <eric.y.miao@gmail.com>
9495 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9497 T:      git git://github.com/hzhuang1/linux.git
9498 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9499 S:      Maintained
9500 F:      arch/arm/boot/dts/mmp*
9501 F:      arch/arm/mach-mmp/
9502
9503 MN88472 MEDIA DRIVER
9504 M:      Antti Palosaari <crope@iki.fi>
9505 L:      linux-media@vger.kernel.org
9506 W:      https://linuxtv.org
9507 W:      http://palosaari.fi/linux/
9508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9509 S:      Maintained
9510 F:      drivers/media/dvb-frontends/mn88472*
9511
9512 MN88473 MEDIA DRIVER
9513 M:      Antti Palosaari <crope@iki.fi>
9514 L:      linux-media@vger.kernel.org
9515 W:      https://linuxtv.org
9516 W:      http://palosaari.fi/linux/
9517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9518 S:      Maintained
9519 F:      drivers/media/dvb-frontends/mn88473*
9520
9521 PCI DRIVER FOR MOBIVEIL PCIE IP
9522 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9523 L:      linux-pci@vger.kernel.org
9524 S:      Supported
9525 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9526 F:      drivers/pci/controller/pcie-mobiveil.c
9527
9528 MODULE SUPPORT
9529 M:      Jessica Yu <jeyu@kernel.org>
9530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9531 S:      Maintained
9532 F:      include/linux/module.h
9533 F:      kernel/module.c
9534
9535 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9536 W:      http://popies.net/meye/
9537 S:      Orphan
9538 F:      Documentation/media/v4l-drivers/meye*
9539 F:      drivers/media/pci/meye/
9540 F:      include/uapi/linux/meye.h
9541
9542 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9543 M:      Jiri Slaby <jirislaby@gmail.com>
9544 S:      Maintained
9545 F:      Documentation/serial/moxa-smartio
9546 F:      drivers/tty/mxser.*
9547
9548 MR800 AVERMEDIA USB FM RADIO DRIVER
9549 M:      Alexey Klimov <klimov.linux@gmail.com>
9550 L:      linux-media@vger.kernel.org
9551 T:      git git://linuxtv.org/media_tree.git
9552 S:      Maintained
9553 F:      drivers/media/radio/radio-mr800.c
9554
9555 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9556 M:      Alan Ott <alan@signal11.us>
9557 L:      linux-wpan@vger.kernel.org
9558 S:      Maintained
9559 F:      drivers/net/ieee802154/mrf24j40.c
9560 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9561
9562 MSI LAPTOP SUPPORT
9563 M:      "Lee, Chun-Yi" <jlee@suse.com>
9564 L:      platform-driver-x86@vger.kernel.org
9565 S:      Maintained
9566 F:      drivers/platform/x86/msi-laptop.c
9567
9568 MSI WMI SUPPORT
9569 L:      platform-driver-x86@vger.kernel.org
9570 S:      Orphan
9571 F:      drivers/platform/x86/msi-wmi.c
9572
9573 MSI001 MEDIA DRIVER
9574 M:      Antti Palosaari <crope@iki.fi>
9575 L:      linux-media@vger.kernel.org
9576 W:      https://linuxtv.org
9577 W:      http://palosaari.fi/linux/
9578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9579 T:      git git://linuxtv.org/anttip/media_tree.git
9580 S:      Maintained
9581 F:      drivers/media/tuners/msi001*
9582
9583 MSI2500 MEDIA DRIVER
9584 M:      Antti Palosaari <crope@iki.fi>
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 W:      http://palosaari.fi/linux/
9588 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9589 T:      git git://linuxtv.org/anttip/media_tree.git
9590 S:      Maintained
9591 F:      drivers/media/usb/msi2500/
9592
9593 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9594 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9595 L:      linux-mtd@lists.infradead.org
9596 S:      Maintained
9597 F:      drivers/mtd/devices/docg3*
9598
9599 MT9M032 APTINA SENSOR DRIVER
9600 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9601 L:      linux-media@vger.kernel.org
9602 T:      git git://linuxtv.org/media_tree.git
9603 S:      Maintained
9604 F:      drivers/media/i2c/mt9m032.c
9605 F:      include/media/i2c/mt9m032.h
9606
9607 MT9P031 APTINA CAMERA SENSOR
9608 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9609 L:      linux-media@vger.kernel.org
9610 T:      git git://linuxtv.org/media_tree.git
9611 S:      Maintained
9612 F:      drivers/media/i2c/mt9p031.c
9613 F:      include/media/i2c/mt9p031.h
9614
9615 MT9T001 APTINA CAMERA SENSOR
9616 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9617 L:      linux-media@vger.kernel.org
9618 T:      git git://linuxtv.org/media_tree.git
9619 S:      Maintained
9620 F:      drivers/media/i2c/mt9t001.c
9621 F:      include/media/i2c/mt9t001.h
9622
9623 MT9T112 APTINA CAMERA SENSOR
9624 M:      Jacopo Mondi <jacopo@jmondi.org>
9625 L:      linux-media@vger.kernel.org
9626 T:      git git://linuxtv.org/media_tree.git
9627 S:      Odd Fixes
9628 F:      drivers/media/i2c/mt9t112.c
9629 F:      include/media/i2c/mt9t112.h
9630
9631 MT9V032 APTINA CAMERA SENSOR
9632 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9633 L:      linux-media@vger.kernel.org
9634 T:      git git://linuxtv.org/media_tree.git
9635 S:      Maintained
9636 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9637 F:      drivers/media/i2c/mt9v032.c
9638 F:      include/media/i2c/mt9v032.h
9639
9640 MULTIFUNCTION DEVICES (MFD)
9641 M:      Lee Jones <lee.jones@linaro.org>
9642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/mfd/
9645 F:      drivers/mfd/
9646 F:      include/linux/mfd/
9647 F:      include/dt-bindings/mfd/
9648
9649 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9650 S:      Orphan
9651 F:      drivers/mmc/host/mmc_spi.c
9652 F:      include/linux/spi/mmc_spi.h
9653
9654 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9655 M:      Ulf Hansson <ulf.hansson@linaro.org>
9656 L:      linux-mmc@vger.kernel.org
9657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9658 S:      Maintained
9659 F:      Documentation/devicetree/bindings/mmc/
9660 F:      drivers/mmc/
9661 F:      include/linux/mmc/
9662 F:      include/uapi/linux/mmc/
9663
9664 MULTIPLEXER SUBSYSTEM
9665 M:      Peter Rosin <peda@axentia.se>
9666 S:      Maintained
9667 F:      Documentation/ABI/testing/sysfs-class-mux*
9668 F:      Documentation/devicetree/bindings/mux/
9669 F:      include/linux/dt-bindings/mux/
9670 F:      include/linux/mux/
9671 F:      drivers/mux/
9672
9673 MULTITECH MULTIPORT CARD (ISICOM)
9674 S:      Orphan
9675 F:      drivers/tty/isicom.c
9676 F:      include/linux/isicom.h
9677
9678 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9679 M:      Bin Liu <b-liu@ti.com>
9680 L:      linux-usb@vger.kernel.org
9681 S:      Maintained
9682 F:      drivers/usb/musb/
9683
9684 MXL5007T MEDIA DRIVER
9685 M:      Michael Krufky <mkrufky@linuxtv.org>
9686 L:      linux-media@vger.kernel.org
9687 W:      https://linuxtv.org
9688 W:      http://github.com/mkrufky
9689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9690 T:      git git://linuxtv.org/mkrufky/tuners.git
9691 S:      Maintained
9692 F:      drivers/media/tuners/mxl5007t.*
9693
9694 MXSFB DRM DRIVER
9695 M:      Marek Vasut <marex@denx.de>
9696 S:      Supported
9697 F:      drivers/gpu/drm/mxsfb/
9698 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9699
9700 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9701 M:      Chris Lee <christopher.lee@cspi.com>
9702 L:      netdev@vger.kernel.org
9703 W:      https://www.cspi.com/ethernet-products/support/downloads/
9704 S:      Supported
9705 F:      drivers/net/ethernet/myricom/myri10ge/
9706
9707 NAND FLASH SUBSYSTEM
9708 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9709 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9710 R:      Richard Weinberger <richard@nod.at>
9711 L:      linux-mtd@lists.infradead.org
9712 W:      http://www.linux-mtd.infradead.org/
9713 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9714 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9715 T:      git git://git.infradead.org/linux-mtd.git nand/next
9716 S:      Maintained
9717 F:      drivers/mtd/nand/
9718 F:      include/linux/mtd/*nand*.h
9719
9720 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9721 M:      Daniel Mack <zonque@gmail.com>
9722 S:      Maintained
9723 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9724 W:      http://www.native-instruments.com
9725 F:      sound/usb/caiaq/
9726
9727 NATSEMI ETHERNET DRIVER (DP8381x)
9728 S:      Orphan
9729 F:      drivers/net/ethernet/natsemi/natsemi.c
9730
9731 NCP FILESYSTEM
9732 M:      Petr Vandrovec <petr@vandrovec.name>
9733 S:      Obsolete
9734 F:      drivers/staging/ncpfs/
9735
9736 NCR 5380 SCSI DRIVERS
9737 M:      Finn Thain <fthain@telegraphics.com.au>
9738 M:      Michael Schmitz <schmitzmic@gmail.com>
9739 L:      linux-scsi@vger.kernel.org
9740 S:      Maintained
9741 F:      Documentation/scsi/g_NCR5380.txt
9742 F:      drivers/scsi/NCR5380.*
9743 F:      drivers/scsi/arm/cumana_1.c
9744 F:      drivers/scsi/arm/oak.c
9745 F:      drivers/scsi/atari_scsi.*
9746 F:      drivers/scsi/dmx3191d.c
9747 F:      drivers/scsi/g_NCR5380.*
9748 F:      drivers/scsi/mac_scsi.*
9749 F:      drivers/scsi/sun3_scsi.*
9750 F:      drivers/scsi/sun3_scsi_vme.c
9751
9752 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
9753 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9754 L:      linux-scsi@vger.kernel.org
9755 S:      Maintained
9756 F:      drivers/scsi/NCR_D700.*
9757
9758 NCT6775 HARDWARE MONITOR DRIVER
9759 M:      Guenter Roeck <linux@roeck-us.net>
9760 L:      linux-hwmon@vger.kernel.org
9761 S:      Maintained
9762 F:      Documentation/hwmon/nct6775
9763 F:      drivers/hwmon/nct6775.c
9764
9765 NET_FAILOVER MODULE
9766 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9767 L:      netdev@vger.kernel.org
9768 S:      Supported
9769 F:      driver/net/net_failover.c
9770 F:      include/net/net_failover.h
9771 F:      Documentation/networking/net_failover.rst
9772
9773 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9774 M:      Faisal Latif <faisal.latif@intel.com>
9775 L:      linux-rdma@vger.kernel.org
9776 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9777 S:      Supported
9778 F:      drivers/infiniband/hw/nes/
9779 F:      include/uapi/rdma/nes-abi.h
9780
9781 NETEM NETWORK EMULATOR
9782 M:      Stephen Hemminger <stephen@networkplumber.org>
9783 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9784 S:      Maintained
9785 F:      net/sched/sch_netem.c
9786
9787 NETERION 10GbE DRIVERS (s2io/vxge)
9788 M:      Jon Mason <jdmason@kudzu.us>
9789 L:      netdev@vger.kernel.org
9790 S:      Supported
9791 F:      Documentation/networking/s2io.txt
9792 F:      Documentation/networking/vxge.txt
9793 F:      drivers/net/ethernet/neterion/
9794
9795 NETFILTER
9796 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9797 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9798 M:      Florian Westphal <fw@strlen.de>
9799 L:      netfilter-devel@vger.kernel.org
9800 L:      coreteam@netfilter.org
9801 W:      http://www.netfilter.org/
9802 W:      http://www.iptables.org/
9803 W:      http://www.nftables.org/
9804 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9807 S:      Maintained
9808 F:      include/linux/netfilter*
9809 F:      include/linux/netfilter/
9810 F:      include/net/netfilter/
9811 F:      include/uapi/linux/netfilter*
9812 F:      include/uapi/linux/netfilter/
9813 F:      net/*/netfilter.c
9814 F:      net/*/netfilter/
9815 F:      net/netfilter/
9816 F:      net/bridge/br_netfilter*.c
9817
9818 NETROM NETWORK LAYER
9819 M:      Ralf Baechle <ralf@linux-mips.org>
9820 L:      linux-hams@vger.kernel.org
9821 W:      http://www.linux-ax25.org/
9822 S:      Maintained
9823 F:      include/net/netrom.h
9824 F:      include/uapi/linux/netrom.h
9825 F:      net/netrom/
9826
9827 NETRONOME ETHERNET DRIVERS
9828 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9829 L:      oss-drivers@netronome.com
9830 S:      Maintained
9831 F:      drivers/net/ethernet/netronome/
9832
9833 NETWORK BLOCK DEVICE (NBD)
9834 M:      Josef Bacik <josef@toxicpanda.com>
9835 S:      Maintained
9836 L:      linux-block@vger.kernel.org
9837 L:      nbd@other.debian.org
9838 F:      Documentation/blockdev/nbd.txt
9839 F:      drivers/block/nbd.c
9840 F:      include/uapi/linux/nbd.h
9841
9842 NETWORK DROP MONITOR
9843 M:      Neil Horman <nhorman@tuxdriver.com>
9844 L:      netdev@vger.kernel.org
9845 S:      Maintained
9846 W:      https://fedorahosted.org/dropwatch/
9847 F:      net/core/drop_monitor.c
9848
9849 NETWORKING DRIVERS
9850 M:      "David S. Miller" <davem@davemloft.net>
9851 L:      netdev@vger.kernel.org
9852 W:      http://www.linuxfoundation.org/en/Net
9853 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9856 S:      Odd Fixes
9857 F:      Documentation/devicetree/bindings/net/
9858 F:      drivers/net/
9859 F:      include/linux/if_*
9860 F:      include/linux/netdevice.h
9861 F:      include/linux/etherdevice.h
9862 F:      include/linux/fcdevice.h
9863 F:      include/linux/fddidevice.h
9864 F:      include/linux/hippidevice.h
9865 F:      include/linux/inetdevice.h
9866 F:      include/uapi/linux/if_*
9867 F:      include/uapi/linux/netdevice.h
9868
9869 NETWORKING DRIVERS (WIRELESS)
9870 M:      Kalle Valo <kvalo@codeaurora.org>
9871 L:      linux-wireless@vger.kernel.org
9872 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
9874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
9875 S:      Maintained
9876 F:      Documentation/devicetree/bindings/net/wireless/
9877 F:      drivers/net/wireless/
9878
9879 NETWORKING [DSA]
9880 M:      Andrew Lunn <andrew@lunn.ch>
9881 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
9882 M:      Florian Fainelli <f.fainelli@gmail.com>
9883 S:      Maintained
9884 F:      net/dsa/
9885 F:      include/net/dsa.h
9886 F:      include/linux/dsa/
9887 F:      drivers/net/dsa/
9888
9889 NETWORKING [GENERAL]
9890 M:      "David S. Miller" <davem@davemloft.net>
9891 L:      netdev@vger.kernel.org
9892 W:      http://www.linuxfoundation.org/en/Net
9893 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
9896 B:      mailto:netdev@vger.kernel.org
9897 S:      Maintained
9898 F:      net/
9899 F:      include/net/
9900 F:      include/linux/in.h
9901 F:      include/linux/net.h
9902 F:      include/linux/netdevice.h
9903 F:      include/uapi/linux/in.h
9904 F:      include/uapi/linux/net.h
9905 F:      include/uapi/linux/netdevice.h
9906 F:      include/uapi/linux/net_namespace.h
9907 F:      tools/testing/selftests/net/
9908 F:      lib/net_utils.c
9909 F:      lib/random32.c
9910 F:      Documentation/networking/
9911
9912 NETWORKING [IPSEC]
9913 M:      Steffen Klassert <steffen.klassert@secunet.com>
9914 M:      Herbert Xu <herbert@gondor.apana.org.au>
9915 M:      "David S. Miller" <davem@davemloft.net>
9916 L:      netdev@vger.kernel.org
9917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
9918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
9919 S:      Maintained
9920 F:      net/core/flow.c
9921 F:      net/xfrm/
9922 F:      net/key/
9923 F:      net/ipv4/xfrm*
9924 F:      net/ipv4/esp4*
9925 F:      net/ipv4/ah4.c
9926 F:      net/ipv4/ipcomp.c
9927 F:      net/ipv4/ip_vti.c
9928 F:      net/ipv6/xfrm*
9929 F:      net/ipv6/esp6*
9930 F:      net/ipv6/ah6.c
9931 F:      net/ipv6/ipcomp6.c
9932 F:      net/ipv6/ip6_vti.c
9933 F:      include/uapi/linux/xfrm.h
9934 F:      include/net/xfrm.h
9935
9936 NETWORKING [IPv4/IPv6]
9937 M:      "David S. Miller" <davem@davemloft.net>
9938 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
9939 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
9940 L:      netdev@vger.kernel.org
9941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
9942 S:      Maintained
9943 F:      net/ipv4/
9944 F:      net/ipv6/
9945 F:      include/net/ip*
9946 F:      arch/x86/net/*
9947
9948 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
9949 M:      Paul Moore <paul@paul-moore.com>
9950 W:      https://github.com/netlabel
9951 L:      netdev@vger.kernel.org
9952 L:      linux-security-module@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/netlabel/
9955 F:      include/net/calipso.h
9956 F:      include/net/cipso_ipv4.h
9957 F:      include/net/netlabel.h
9958 F:      include/uapi/linux/netfilter/xt_SECMARK.h
9959 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
9960 F:      net/netlabel/
9961 F:      net/ipv4/cipso_ipv4.c
9962 F:      net/ipv6/calipso.c
9963 F:      net/netfilter/xt_CONNSECMARK.c
9964 F:      net/netfilter/xt_SECMARK.c
9965
9966 NETWORKING [TCP]
9967 M:      Eric Dumazet <edumazet@google.com>
9968 L:      netdev@vger.kernel.org
9969 S:      Maintained
9970 F:      net/ipv4/tcp*.c
9971 F:      net/ipv4/syncookies.c
9972 F:      net/ipv6/tcp*.c
9973 F:      net/ipv6/syncookies.c
9974 F:      include/uapi/linux/tcp.h
9975 F:      include/net/tcp.h
9976 F:      include/linux/tcp.h
9977 F:      include/trace/events/tcp.h
9978
9979 NETWORKING [TLS]
9980 M:      Boris Pismenny <borisp@mellanox.com>
9981 M:      Aviad Yehezkel <aviadye@mellanox.com>
9982 M:      Dave Watson <davejwatson@fb.com>
9983 L:      netdev@vger.kernel.org
9984 S:      Maintained
9985 F:      net/tls/*
9986 F:      include/uapi/linux/tls.h
9987 F:      include/net/tls.h
9988
9989 NETWORKING [WIRELESS]
9990 L:      linux-wireless@vger.kernel.org
9991 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
9992
9993 NETDEVSIM
9994 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9995 S:      Maintained
9996 F:      drivers/net/netdevsim/*
9997
9998 NETXEN (1/10) GbE SUPPORT
9999 M:      Manish Chopra <manish.chopra@cavium.com>
10000 M:      Rahul Verma <rahul.verma@cavium.com>
10001 M:      Dept-GELinuxNICDev@cavium.com
10002 L:      netdev@vger.kernel.org
10003 S:      Supported
10004 F:      drivers/net/ethernet/qlogic/netxen/
10005
10006 NFC SUBSYSTEM
10007 M:      Samuel Ortiz <sameo@linux.intel.com>
10008 L:      linux-wireless@vger.kernel.org
10009 L:      linux-nfc@lists.01.org (subscribers-only)
10010 S:      Supported
10011 F:      net/nfc/
10012 F:      include/net/nfc/
10013 F:      include/uapi/linux/nfc.h
10014 F:      drivers/nfc/
10015 F:      include/linux/platform_data/nfcmrvl.h
10016 F:      include/linux/platform_data/nxp-nci.h
10017 F:      Documentation/devicetree/bindings/net/nfc/
10018
10019 NFS, SUNRPC, AND LOCKD CLIENTS
10020 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10021 M:      Anna Schumaker <anna.schumaker@netapp.com>
10022 L:      linux-nfs@vger.kernel.org
10023 W:      http://client.linux-nfs.org
10024 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10025 S:      Maintained
10026 F:      fs/lockd/
10027 F:      fs/nfs/
10028 F:      fs/nfs_common/
10029 F:      net/sunrpc/
10030 F:      include/linux/lockd/
10031 F:      include/linux/nfs*
10032 F:      include/linux/sunrpc/
10033 F:      include/uapi/linux/nfs*
10034 F:      include/uapi/linux/sunrpc/
10035
10036 NILFS2 FILESYSTEM
10037 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10038 L:      linux-nilfs@vger.kernel.org
10039 W:      https://nilfs.sourceforge.io/
10040 W:      https://nilfs.osdn.jp/
10041 T:      git git://github.com/konis/nilfs2.git
10042 S:      Supported
10043 F:      Documentation/filesystems/nilfs2.txt
10044 F:      fs/nilfs2/
10045 F:      include/trace/events/nilfs2.h
10046 F:      include/uapi/linux/nilfs2_api.h
10047 F:      include/uapi/linux/nilfs2_ondisk.h
10048
10049 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10050 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10051 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10052 S:      Maintained
10053 F:      Documentation/scsi/NinjaSCSI.txt
10054 F:      drivers/scsi/pcmcia/nsp_*
10055
10056 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10057 M:      GOTO Masanori <gotom@debian.or.jp>
10058 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10059 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10060 S:      Maintained
10061 F:      Documentation/scsi/NinjaSCSI.txt
10062 F:      drivers/scsi/nsp32*
10063
10064 NIOS2 ARCHITECTURE
10065 M:      Ley Foon Tan <lftan@altera.com>
10066 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10068 S:      Maintained
10069 F:      arch/nios2/
10070
10071 NOHZ, DYNTICKS SUPPORT
10072 M:      Frederic Weisbecker <fweisbec@gmail.com>
10073 M:      Thomas Gleixner <tglx@linutronix.de>
10074 M:      Ingo Molnar <mingo@kernel.org>
10075 L:      linux-kernel@vger.kernel.org
10076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10077 S:      Maintained
10078 F:      kernel/time/tick*.*
10079 F:      include/linux/tick.h
10080 F:      include/linux/sched/nohz.h
10081
10082 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10083 M:      Pavel Machek <pavel@ucw.cz>
10084 M:      Sakari Ailus <sakari.ailus@iki.fi>
10085 L:      linux-media@vger.kernel.org
10086 S:      Maintained
10087 F:      drivers/media/i2c/et8ek8
10088 F:      drivers/media/i2c/ad5820.c
10089
10090 NOKIA N900 POWER SUPPLY DRIVERS
10091 R:      Pali Rohár <pali.rohar@gmail.com>
10092 F:      include/linux/power/bq2415x_charger.h
10093 F:      include/linux/power/bq27xxx_battery.h
10094 F:      include/linux/power/isp1704_charger.h
10095 F:      drivers/power/supply/bq2415x_charger.c
10096 F:      drivers/power/supply/bq27xxx_battery.c
10097 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10098 F:      drivers/power/supply/isp1704_charger.c
10099 F:      drivers/power/supply/rx51_battery.c
10100
10101 NTB AMD DRIVER
10102 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10103 L:      linux-ntb@googlegroups.com
10104 S:      Supported
10105 F:      drivers/ntb/hw/amd/
10106
10107 NTB DRIVER CORE
10108 M:      Jon Mason <jdmason@kudzu.us>
10109 M:      Dave Jiang <dave.jiang@intel.com>
10110 M:      Allen Hubbe <allenbh@gmail.com>
10111 L:      linux-ntb@googlegroups.com
10112 S:      Supported
10113 W:      https://github.com/jonmason/ntb/wiki
10114 T:      git git://github.com/jonmason/ntb.git
10115 F:      drivers/ntb/
10116 F:      drivers/net/ntb_netdev.c
10117 F:      include/linux/ntb.h
10118 F:      include/linux/ntb_transport.h
10119 F:      tools/testing/selftests/ntb/
10120
10121 NTB IDT DRIVER
10122 M:      Serge Semin <fancer.lancer@gmail.com>
10123 L:      linux-ntb@googlegroups.com
10124 S:      Supported
10125 F:      drivers/ntb/hw/idt/
10126
10127 NTB INTEL DRIVER
10128 M:      Dave Jiang <dave.jiang@intel.com>
10129 L:      linux-ntb@googlegroups.com
10130 S:      Supported
10131 W:      https://github.com/davejiang/linux/wiki
10132 T:      git https://github.com/davejiang/linux.git
10133 F:      drivers/ntb/hw/intel/
10134
10135 NTFS FILESYSTEM
10136 M:      Anton Altaparmakov <anton@tuxera.com>
10137 L:      linux-ntfs-dev@lists.sourceforge.net
10138 W:      http://www.tuxera.com/
10139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10140 S:      Supported
10141 F:      Documentation/filesystems/ntfs.txt
10142 F:      fs/ntfs/
10143
10144 NUBUS SUBSYSTEM
10145 M:      Finn Thain <fthain@telegraphics.com.au>
10146 L:      linux-m68k@lists.linux-m68k.org
10147 S:      Maintained
10148 F:      arch/*/include/asm/nubus.h
10149 F:      drivers/nubus/
10150 F:      include/linux/nubus.h
10151 F:      include/uapi/linux/nubus.h
10152
10153 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10154 M:      Antonino Daplas <adaplas@gmail.com>
10155 L:      linux-fbdev@vger.kernel.org
10156 S:      Maintained
10157 F:      drivers/video/fbdev/riva/
10158 F:      drivers/video/fbdev/nvidia/
10159
10160 NVM EXPRESS DRIVER
10161 M:      Keith Busch <keith.busch@intel.com>
10162 M:      Jens Axboe <axboe@fb.com>
10163 M:      Christoph Hellwig <hch@lst.de>
10164 M:      Sagi Grimberg <sagi@grimberg.me>
10165 L:      linux-nvme@lists.infradead.org
10166 T:      git://git.infradead.org/nvme.git
10167 W:      http://git.infradead.org/nvme.git
10168 S:      Supported
10169 F:      drivers/nvme/host/
10170 F:      include/linux/nvme.h
10171 F:      include/uapi/linux/nvme_ioctl.h
10172
10173 NVM EXPRESS FC TRANSPORT DRIVERS
10174 M:      James Smart <james.smart@broadcom.com>
10175 L:      linux-nvme@lists.infradead.org
10176 S:      Supported
10177 F:      include/linux/nvme-fc.h
10178 F:      include/linux/nvme-fc-driver.h
10179 F:      drivers/nvme/host/fc.c
10180 F:      drivers/nvme/target/fc.c
10181 F:      drivers/nvme/target/fcloop.c
10182
10183 NVM EXPRESS TARGET DRIVER
10184 M:      Christoph Hellwig <hch@lst.de>
10185 M:      Sagi Grimberg <sagi@grimberg.me>
10186 L:      linux-nvme@lists.infradead.org
10187 T:      git://git.infradead.org/nvme.git
10188 W:      http://git.infradead.org/nvme.git
10189 S:      Supported
10190 F:      drivers/nvme/target/
10191
10192 NVMEM FRAMEWORK
10193 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10194 S:      Maintained
10195 F:      drivers/nvmem/
10196 F:      Documentation/devicetree/bindings/nvmem/
10197 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10198 F:      include/linux/nvmem-consumer.h
10199 F:      include/linux/nvmem-provider.h
10200
10201 NXP SGTL5000 DRIVER
10202 M:      Fabio Estevam <fabio.estevam@nxp.com>
10203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10204 S:      Maintained
10205 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10206 F:      sound/soc/codecs/sgtl5000*
10207
10208 NXP TDA998X DRM DRIVER
10209 M:      Russell King <linux@armlinux.org.uk>
10210 S:      Supported
10211 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10212 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10213 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10214 F:      include/drm/i2c/tda998x.h
10215
10216 NXP TFA9879 DRIVER
10217 M:      Peter Rosin <peda@axentia.se>
10218 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10219 S:      Maintained
10220 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10221 F:      sound/soc/codecs/tfa9879*
10222
10223 NXP-NCI NFC DRIVER
10224 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10225 R:      Charles Gorand <charles.gorand@effinnov.com>
10226 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10227 S:      Supported
10228 F:      drivers/nfc/nxp-nci
10229
10230 OBJTOOL
10231 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10232 M:      Peter Zijlstra <peterz@infradead.org>
10233 S:      Supported
10234 F:      tools/objtool/
10235
10236 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10237 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10238 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10239 L:      linuxppc-dev@lists.ozlabs.org
10240 S:      Supported
10241 F:      arch/powerpc/platforms/powernv/ocxl.c
10242 F:      arch/powerpc/include/asm/pnv-ocxl.h
10243 F:      drivers/misc/ocxl/
10244 F:      include/misc/ocxl*
10245 F:      include/uapi/misc/ocxl.h
10246 F:      Documentation/accelerators/ocxl.rst
10247
10248 OMAP AUDIO SUPPORT
10249 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10250 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10251 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10252 L:      linux-omap@vger.kernel.org
10253 S:      Maintained
10254 F:      sound/soc/omap/
10255
10256 OMAP CLOCK FRAMEWORK SUPPORT
10257 M:      Paul Walmsley <paul@pwsan.com>
10258 L:      linux-omap@vger.kernel.org
10259 S:      Maintained
10260 F:      arch/arm/*omap*/*clock*
10261
10262 OMAP DEVICE TREE SUPPORT
10263 M:      Benoît Cousson <bcousson@baylibre.com>
10264 M:      Tony Lindgren <tony@atomide.com>
10265 L:      linux-omap@vger.kernel.org
10266 L:      devicetree@vger.kernel.org
10267 S:      Maintained
10268 F:      arch/arm/boot/dts/*omap*
10269 F:      arch/arm/boot/dts/*am3*
10270 F:      arch/arm/boot/dts/*am4*
10271 F:      arch/arm/boot/dts/*am5*
10272 F:      arch/arm/boot/dts/*dra7*
10273
10274 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10275 L:      linux-omap@vger.kernel.org
10276 L:      linux-fbdev@vger.kernel.org
10277 S:      Orphan
10278 F:      drivers/video/fbdev/omap2/
10279 F:      Documentation/arm/OMAP/DSS
10280
10281 OMAP FRAMEBUFFER SUPPORT
10282 L:      linux-fbdev@vger.kernel.org
10283 L:      linux-omap@vger.kernel.org
10284 S:      Orphan
10285 F:      drivers/video/fbdev/omap/
10286
10287 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10288 M:      Roger Quadros <rogerq@ti.com>
10289 M:      Tony Lindgren <tony@atomide.com>
10290 L:      linux-omap@vger.kernel.org
10291 S:      Maintained
10292 F:      drivers/memory/omap-gpmc.c
10293 F:      arch/arm/mach-omap2/*gpmc*
10294
10295 OMAP GPIO DRIVER
10296 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10297 M:      Santosh Shilimkar <ssantosh@kernel.org>
10298 M:      Kevin Hilman <khilman@kernel.org>
10299 L:      linux-omap@vger.kernel.org
10300 S:      Maintained
10301 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10302 F:      drivers/gpio/gpio-omap.c
10303
10304 OMAP HARDWARE SPINLOCK SUPPORT
10305 M:      Ohad Ben-Cohen <ohad@wizery.com>
10306 L:      linux-omap@vger.kernel.org
10307 S:      Maintained
10308 F:      drivers/hwspinlock/omap_hwspinlock.c
10309
10310 OMAP HS MMC SUPPORT
10311 L:      linux-mmc@vger.kernel.org
10312 L:      linux-omap@vger.kernel.org
10313 S:      Orphan
10314 F:      drivers/mmc/host/omap_hsmmc.c
10315
10316 OMAP HWMOD DATA
10317 M:      Paul Walmsley <paul@pwsan.com>
10318 L:      linux-omap@vger.kernel.org
10319 S:      Maintained
10320 F:      arch/arm/mach-omap2/omap_hwmod*data*
10321
10322 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10323 M:      Benoît Cousson <bcousson@baylibre.com>
10324 L:      linux-omap@vger.kernel.org
10325 S:      Maintained
10326 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10327
10328 OMAP HWMOD SUPPORT
10329 M:      Benoît Cousson <bcousson@baylibre.com>
10330 M:      Paul Walmsley <paul@pwsan.com>
10331 L:      linux-omap@vger.kernel.org
10332 S:      Maintained
10333 F:      arch/arm/mach-omap2/omap_hwmod.*
10334
10335 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10336 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10337 L:      linux-media@vger.kernel.org
10338 S:      Maintained
10339 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10340 F:      drivers/media/platform/omap3isp/
10341 F:      drivers/staging/media/omap4iss/
10342
10343 OMAP MMC SUPPORT
10344 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10345 L:      linux-omap@vger.kernel.org
10346 S:      Maintained
10347 F:      drivers/mmc/host/omap.c
10348
10349 OMAP POWER MANAGEMENT SUPPORT
10350 M:      Kevin Hilman <khilman@kernel.org>
10351 L:      linux-omap@vger.kernel.org
10352 S:      Maintained
10353 F:      arch/arm/*omap*/*pm*
10354 F:      drivers/cpufreq/omap-cpufreq.c
10355
10356 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10357 M:      Rajendra Nayak <rnayak@codeaurora.org>
10358 M:      Paul Walmsley <paul@pwsan.com>
10359 L:      linux-omap@vger.kernel.org
10360 S:      Maintained
10361 F:      arch/arm/mach-omap2/prm*
10362
10363 OMAP RANDOM NUMBER GENERATOR SUPPORT
10364 M:      Deepak Saxena <dsaxena@plexity.net>
10365 S:      Maintained
10366 F:      drivers/char/hw_random/omap-rng.c
10367
10368 OMAP USB SUPPORT
10369 L:      linux-usb@vger.kernel.org
10370 L:      linux-omap@vger.kernel.org
10371 S:      Orphan
10372 F:      drivers/usb/*/*omap*
10373 F:      arch/arm/*omap*/usb*
10374
10375 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10376 M:      Mark Jackson <mpfj@newflow.co.uk>
10377 L:      linux-omap@vger.kernel.org
10378 S:      Maintained
10379 F:      arch/arm/boot/dts/am335x-nano.dts
10380
10381 OMAP1 SUPPORT
10382 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10383 M:      Tony Lindgren <tony@atomide.com>
10384 L:      linux-omap@vger.kernel.org
10385 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10387 S:      Maintained
10388 F:      arch/arm/mach-omap1/
10389 F:      arch/arm/plat-omap/
10390 F:      arch/arm/configs/omap1_defconfig
10391 F:      drivers/i2c/busses/i2c-omap.c
10392 F:      include/linux/platform_data/i2c-omap.h
10393
10394 OMAP2+ SUPPORT
10395 M:      Tony Lindgren <tony@atomide.com>
10396 L:      linux-omap@vger.kernel.org
10397 W:      http://www.muru.com/linux/omap/
10398 W:      http://linux.omap.com/
10399 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10401 S:      Maintained
10402 F:      arch/arm/mach-omap2/
10403 F:      arch/arm/plat-omap/
10404 F:      arch/arm/configs/omap2plus_defconfig
10405 F:      drivers/i2c/busses/i2c-omap.c
10406 F:      drivers/irqchip/irq-omap-intc.c
10407 F:      drivers/mfd/*omap*.c
10408 F:      drivers/mfd/menelaus.c
10409 F:      drivers/mfd/palmas.c
10410 F:      drivers/mfd/tps65217.c
10411 F:      drivers/mfd/tps65218.c
10412 F:      drivers/mfd/tps65910.c
10413 F:      drivers/mfd/twl-core.[ch]
10414 F:      drivers/mfd/twl4030*.c
10415 F:      drivers/mfd/twl6030*.c
10416 F:      drivers/mfd/twl6040*.c
10417 F:      drivers/regulator/palmas-regulator*.c
10418 F:      drivers/regulator/pbias-regulator.c
10419 F:      drivers/regulator/tps65217-regulator.c
10420 F:      drivers/regulator/tps65218-regulator.c
10421 F:      drivers/regulator/tps65910-regulator.c
10422 F:      drivers/regulator/twl-regulator.c
10423 F:      drivers/regulator/twl6030-regulator.c
10424 F:      include/linux/platform_data/i2c-omap.h
10425
10426 ONION OMEGA2+ BOARD
10427 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10428 L:      linux-mips@linux-mips.org
10429 S:      Maintained
10430 F:      arch/mips/boot/dts/ralink/omega2p.dts
10431
10432 OMFS FILESYSTEM
10433 M:      Bob Copeland <me@bobcopeland.com>
10434 L:      linux-karma-devel@lists.sourceforge.net
10435 S:      Maintained
10436 F:      Documentation/filesystems/omfs.txt
10437 F:      fs/omfs/
10438
10439 OMNIKEY CARDMAN 4000 DRIVER
10440 M:      Harald Welte <laforge@gnumonks.org>
10441 S:      Maintained
10442 F:      drivers/char/pcmcia/cm4000_cs.c
10443 F:      include/linux/cm4000_cs.h
10444 F:      include/uapi/linux/cm4000_cs.h
10445
10446 OMNIKEY CARDMAN 4040 DRIVER
10447 M:      Harald Welte <laforge@gnumonks.org>
10448 S:      Maintained
10449 F:      drivers/char/pcmcia/cm4040_cs.*
10450
10451 OMNIVISION OV13858 SENSOR DRIVER
10452 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10453 L:      linux-media@vger.kernel.org
10454 T:      git git://linuxtv.org/media_tree.git
10455 S:      Maintained
10456 F:      drivers/media/i2c/ov13858.c
10457
10458 OMNIVISION OV2685 SENSOR DRIVER
10459 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10460 L:      linux-media@vger.kernel.org
10461 T:      git git://linuxtv.org/media_tree.git
10462 S:      Maintained
10463 F:      drivers/media/i2c/ov2685.c
10464
10465 OMNIVISION OV5640 SENSOR DRIVER
10466 M:      Steve Longerbeam <slongerbeam@gmail.com>
10467 L:      linux-media@vger.kernel.org
10468 T:      git git://linuxtv.org/media_tree.git
10469 S:      Maintained
10470 F:      drivers/media/i2c/ov5640.c
10471
10472 OMNIVISION OV5647 SENSOR DRIVER
10473 M:      Luis Oliveira <lolivei@synopsys.com>
10474 L:      linux-media@vger.kernel.org
10475 T:      git git://linuxtv.org/media_tree.git
10476 S:      Maintained
10477 F:      drivers/media/i2c/ov5647.c
10478
10479 OMNIVISION OV5695 SENSOR DRIVER
10480 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10481 L:      linux-media@vger.kernel.org
10482 T:      git git://linuxtv.org/media_tree.git
10483 S:      Maintained
10484 F:      drivers/media/i2c/ov5695.c
10485
10486 OMNIVISION OV7670 SENSOR DRIVER
10487 M:      Jonathan Corbet <corbet@lwn.net>
10488 L:      linux-media@vger.kernel.org
10489 T:      git git://linuxtv.org/media_tree.git
10490 S:      Maintained
10491 F:      drivers/media/i2c/ov7670.c
10492 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10493
10494 OMNIVISION OV772x SENSOR DRIVER
10495 M:      Jacopo Mondi <jacopo@jmondi.org>
10496 L:      linux-media@vger.kernel.org
10497 T:      git git://linuxtv.org/media_tree.git
10498 S:      Odd fixes
10499 F:      drivers/media/i2c/ov772x.c
10500 F:      include/media/i2c/ov772x.h
10501 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10502
10503 OMNIVISION OV7740 SENSOR DRIVER
10504 M:      Wenyou Yang <wenyou.yang@microchip.com>
10505 L:      linux-media@vger.kernel.org
10506 T:      git git://linuxtv.org/media_tree.git
10507 S:      Maintained
10508 F:      drivers/media/i2c/ov7740.c
10509 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10510
10511 OMNIVISION OV9650 SENSOR DRIVER
10512 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10513 R:      Akinobu Mita <akinobu.mita@gmail.com>
10514 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10515 L:      linux-media@vger.kernel.org
10516 T:      git git://linuxtv.org/media_tree.git
10517 S:      Maintained
10518 F:      drivers/media/i2c/ov9650.c
10519 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10520
10521 ONENAND FLASH DRIVER
10522 M:      Kyungmin Park <kyungmin.park@samsung.com>
10523 L:      linux-mtd@lists.infradead.org
10524 S:      Maintained
10525 F:      drivers/mtd/nand/onenand/
10526 F:      include/linux/mtd/onenand*.h
10527
10528 ONSTREAM SCSI TAPE DRIVER
10529 M:      Willem Riede <osst@riede.org>
10530 L:      osst-users@lists.sourceforge.net
10531 L:      linux-scsi@vger.kernel.org
10532 S:      Maintained
10533 F:      Documentation/scsi/osst.txt
10534 F:      drivers/scsi/osst.*
10535 F:      drivers/scsi/osst_*.h
10536 F:      drivers/scsi/st.h
10537
10538 OP-TEE DRIVER
10539 M:      Jens Wiklander <jens.wiklander@linaro.org>
10540 S:      Maintained
10541 F:      drivers/tee/optee/
10542
10543 OPA-VNIC DRIVER
10544 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10545 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10546 L:      linux-rdma@vger.kernel.org
10547 S:      Supported
10548 F:      drivers/infiniband/ulp/opa_vnic
10549
10550 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10551 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10552 M:      Frank Rowand <frowand.list@gmail.com>
10553 L:      devicetree@vger.kernel.org
10554 S:      Maintained
10555 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10556 F:      Documentation/devicetree/overlay-notes.txt
10557 F:      drivers/of/overlay.c
10558 F:      drivers/of/resolver.c
10559 K:      of_overlay_notifier_
10560
10561 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10562 M:      Rob Herring <robh+dt@kernel.org>
10563 M:      Frank Rowand <frowand.list@gmail.com>
10564 L:      devicetree@vger.kernel.org
10565 W:      http://www.devicetree.org/
10566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10567 S:      Maintained
10568 F:      drivers/of/
10569 F:      include/linux/of*.h
10570 F:      scripts/dtc/
10571 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10572
10573 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10574 M:      Rob Herring <robh+dt@kernel.org>
10575 M:      Mark Rutland <mark.rutland@arm.com>
10576 L:      devicetree@vger.kernel.org
10577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10578 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10579 S:      Maintained
10580 F:      Documentation/devicetree/
10581 F:      arch/*/boot/dts/
10582 F:      include/dt-bindings/
10583
10584 OPENCORES I2C BUS DRIVER
10585 M:      Peter Korsgaard <jacmet@sunsite.dk>
10586 L:      linux-i2c@vger.kernel.org
10587 S:      Maintained
10588 F:      Documentation/i2c/busses/i2c-ocores
10589 F:      drivers/i2c/busses/i2c-ocores.c
10590
10591 OPENRISC ARCHITECTURE
10592 M:      Jonas Bonn <jonas@southpole.se>
10593 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10594 M:      Stafford Horne <shorne@gmail.com>
10595 T:      git git://github.com/openrisc/linux.git
10596 L:      openrisc@lists.librecores.org
10597 W:      http://openrisc.io
10598 S:      Maintained
10599 F:      Documentation/devicetree/bindings/openrisc/
10600 F:      Documentation/openrisc/
10601 F:      arch/openrisc/
10602 F:      drivers/irqchip/irq-ompic.c
10603 F:      drivers/irqchip/irq-or1k-*
10604
10605 OPENVSWITCH
10606 M:      Pravin B Shelar <pshelar@ovn.org>
10607 L:      netdev@vger.kernel.org
10608 L:      dev@openvswitch.org
10609 W:      http://openvswitch.org
10610 S:      Maintained
10611 F:      net/openvswitch/
10612 F:      include/uapi/linux/openvswitch.h
10613
10614 OPERATING PERFORMANCE POINTS (OPP)
10615 M:      Viresh Kumar <vireshk@kernel.org>
10616 M:      Nishanth Menon <nm@ti.com>
10617 M:      Stephen Boyd <sboyd@kernel.org>
10618 L:      linux-pm@vger.kernel.org
10619 S:      Maintained
10620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10621 F:      drivers/opp/
10622 F:      include/linux/pm_opp.h
10623 F:      Documentation/power/opp.txt
10624 F:      Documentation/devicetree/bindings/opp/
10625
10626 OPL4 DRIVER
10627 M:      Clemens Ladisch <clemens@ladisch.de>
10628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10629 T:      git git://git.alsa-project.org/alsa-kernel.git
10630 S:      Maintained
10631 F:      sound/drivers/opl4/
10632
10633 OPROFILE
10634 M:      Robert Richter <rric@kernel.org>
10635 L:      oprofile-list@lists.sf.net
10636 S:      Maintained
10637 F:      arch/*/include/asm/oprofile*.h
10638 F:      arch/*/oprofile/
10639 F:      drivers/oprofile/
10640 F:      include/linux/oprofile.h
10641
10642 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10643 M:      Mark Fasheh <mark@fasheh.com>
10644 M:      Joel Becker <jlbec@evilplan.org>
10645 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10646 W:      http://ocfs2.wiki.kernel.org
10647 S:      Supported
10648 F:      Documentation/filesystems/ocfs2.txt
10649 F:      Documentation/filesystems/dlmfs.txt
10650 F:      fs/ocfs2/
10651
10652 ORANGEFS FILESYSTEM
10653 M:      Mike Marshall <hubcap@omnibond.com>
10654 R:      Martin Brandenburg <martin@omnibond.com>
10655 L:      devel@lists.orangefs.org
10656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10657 S:      Supported
10658 F:      fs/orangefs/
10659 F:      Documentation/filesystems/orangefs.txt
10660
10661 ORINOCO DRIVER
10662 L:      linux-wireless@vger.kernel.org
10663 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10664 W:      http://www.nongnu.org/orinoco/
10665 S:      Orphan
10666 F:      drivers/net/wireless/intersil/orinoco/
10667
10668 OSD LIBRARY and FILESYSTEM
10669 M:      Boaz Harrosh <ooo@electrozaur.com>
10670 S:      Maintained
10671 F:      drivers/scsi/osd/
10672 F:      include/scsi/osd_*
10673 F:      fs/exofs/
10674
10675 OV2659 OMNIVISION SENSOR DRIVER
10676 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10677 L:      linux-media@vger.kernel.org
10678 W:      https://linuxtv.org
10679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10680 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov2659.c
10683 F:      include/media/i2c/ov2659.h
10684
10685 OVERLAY FILESYSTEM
10686 M:      Miklos Szeredi <miklos@szeredi.hu>
10687 L:      linux-unionfs@vger.kernel.org
10688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10689 S:      Supported
10690 F:      fs/overlayfs/
10691 F:      Documentation/filesystems/overlayfs.txt
10692
10693 P54 WIRELESS DRIVER
10694 M:      Christian Lamparter <chunkeey@googlemail.com>
10695 L:      linux-wireless@vger.kernel.org
10696 W:      http://wireless.kernel.org/en/users/Drivers/p54
10697 S:      Maintained
10698 F:      drivers/net/wireless/intersil/p54/
10699
10700 PA SEMI ETHERNET DRIVER
10701 L:      netdev@vger.kernel.org
10702 S:      Orphan
10703 F:      drivers/net/ethernet/pasemi/*
10704
10705 PA SEMI SMBUS DRIVER
10706 L:      linux-i2c@vger.kernel.org
10707 S:      Orphan
10708 F:      drivers/i2c/busses/i2c-pasemi.c
10709
10710 PADATA PARALLEL EXECUTION MECHANISM
10711 M:      Steffen Klassert <steffen.klassert@secunet.com>
10712 L:      linux-crypto@vger.kernel.org
10713 S:      Maintained
10714 F:      kernel/padata.c
10715 F:      include/linux/padata.h
10716 F:      Documentation/padata.txt
10717
10718 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10719 M:      Harald Welte <laforge@gnumonks.org>
10720 L:      platform-driver-x86@vger.kernel.org
10721 S:      Maintained
10722 F:      drivers/platform/x86/panasonic-laptop.c
10723
10724 PARALLEL LCD/KEYPAD PANEL DRIVER
10725 M:      Willy Tarreau <willy@haproxy.com>
10726 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10727 S:      Odd Fixes
10728 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10729 F:      drivers/misc/panel.c
10730
10731 PARALLEL PORT SUBSYSTEM
10732 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10733 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10734 L:      linux-parport@lists.infradead.org (subscribers-only)
10735 S:      Maintained
10736 F:      drivers/parport/
10737 F:      include/linux/parport*.h
10738 F:      drivers/char/ppdev.c
10739 F:      include/uapi/linux/ppdev.h
10740 F:      Documentation/parport*.txt
10741
10742 PARAVIRT_OPS INTERFACE
10743 M:      Juergen Gross <jgross@suse.com>
10744 M:      Alok Kataria <akataria@vmware.com>
10745 L:      virtualization@lists.linux-foundation.org
10746 S:      Supported
10747 F:      Documentation/virtual/paravirt_ops.txt
10748 F:      arch/*/kernel/paravirt*
10749 F:      arch/*/include/asm/paravirt*.h
10750 F:      include/linux/hypervisor.h
10751
10752 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10753 M:      Tim Waugh <tim@cyberelk.net>
10754 L:      linux-parport@lists.infradead.org (subscribers-only)
10755 S:      Maintained
10756 F:      Documentation/blockdev/paride.txt
10757 F:      drivers/block/paride/
10758
10759 PARISC ARCHITECTURE
10760 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10761 M:      Helge Deller <deller@gmx.de>
10762 L:      linux-parisc@vger.kernel.org
10763 W:      http://www.parisc-linux.org/
10764 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10767 S:      Maintained
10768 F:      arch/parisc/
10769 F:      Documentation/parisc/
10770 F:      drivers/parisc/
10771 F:      drivers/char/agp/parisc-agp.c
10772 F:      drivers/input/serio/gscps2.c
10773 F:      drivers/parport/parport_gsc.*
10774 F:      drivers/tty/serial/8250/8250_gsc.c
10775 F:      drivers/video/fbdev/sti*
10776 F:      drivers/video/console/sti*
10777 F:      drivers/video/logo/logo_parisc*
10778
10779 PARMAN
10780 M:      Jiri Pirko <jiri@mellanox.com>
10781 L:      netdev@vger.kernel.org
10782 S:      Supported
10783 F:      lib/parman.c
10784 F:      lib/test_parman.c
10785 F:      include/linux/parman.h
10786
10787 PC87360 HARDWARE MONITORING DRIVER
10788 M:      Jim Cromie <jim.cromie@gmail.com>
10789 L:      linux-hwmon@vger.kernel.org
10790 S:      Maintained
10791 F:      Documentation/hwmon/pc87360
10792 F:      drivers/hwmon/pc87360.c
10793
10794 PC8736x GPIO DRIVER
10795 M:      Jim Cromie <jim.cromie@gmail.com>
10796 S:      Maintained
10797 F:      drivers/char/pc8736x_gpio.c
10798
10799 PC87427 HARDWARE MONITORING DRIVER
10800 M:      Jean Delvare <jdelvare@suse.com>
10801 L:      linux-hwmon@vger.kernel.org
10802 S:      Maintained
10803 F:      Documentation/hwmon/pc87427
10804 F:      drivers/hwmon/pc87427.c
10805
10806 PCA9532 LED DRIVER
10807 M:      Riku Voipio <riku.voipio@iki.fi>
10808 S:      Maintained
10809 F:      drivers/leds/leds-pca9532.c
10810 F:      include/linux/leds-pca9532.h
10811
10812 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10813 M:      Guenter Roeck <linux@roeck-us.net>
10814 L:      linux-i2c@vger.kernel.org
10815 S:      Maintained
10816 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10817
10818 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10819 M:      Khalid Aziz <khalid@gonehiking.org>
10820 S:      Maintained
10821 F:      drivers/firmware/pcdp.*
10822
10823 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10824 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10825 L:      linux-pci@vger.kernel.org
10826 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10827 S:      Maintained
10828 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10829 F:      drivers/pci/controller/pci-aardvark.c
10830
10831 PCI DRIVER FOR ALTERA PCIE IP
10832 M:      Ley Foon Tan <lftan@altera.com>
10833 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10834 L:      linux-pci@vger.kernel.org
10835 S:      Supported
10836 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10837 F:      drivers/pci/controller/pcie-altera.c
10838
10839 PCI DRIVER FOR APPLIEDMICRO XGENE
10840 M:      Tanmay Inamdar <tinamdar@apm.com>
10841 L:      linux-pci@vger.kernel.org
10842 L:      linux-arm-kernel@lists.infradead.org
10843 S:      Maintained
10844 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10845 F:      drivers/pci/controller/pci-xgene.c
10846
10847 PCI DRIVER FOR ARM VERSATILE PLATFORM
10848 M:      Rob Herring <robh@kernel.org>
10849 L:      linux-pci@vger.kernel.org
10850 L:      linux-arm-kernel@lists.infradead.org
10851 S:      Maintained
10852 F:      Documentation/devicetree/bindings/pci/versatile.txt
10853 F:      drivers/pci/controller/pci-versatile.c
10854
10855 PCI DRIVER FOR ARMADA 8K
10856 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10857 L:      linux-pci@vger.kernel.org
10858 L:      linux-arm-kernel@lists.infradead.org
10859 S:      Maintained
10860 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10861 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10862
10863 PCI DRIVER FOR CADENCE PCIE IP
10864 M:      Alan Douglas <adouglas@cadence.com>
10865 L:      linux-pci@vger.kernel.org
10866 S:      Maintained
10867 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10868 F:      drivers/pci/controller/pcie-cadence*
10869
10870 PCI DRIVER FOR FREESCALE LAYERSCAPE
10871 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10872 M:      Mingkai Hu <mingkai.hu@nxp.com>
10873 M:      Roy Zang <roy.zang@nxp.com>
10874 L:      linuxppc-dev@lists.ozlabs.org
10875 L:      linux-pci@vger.kernel.org
10876 L:      linux-arm-kernel@lists.infradead.org
10877 S:      Maintained
10878 F:      drivers/pci/controller/dwc/*layerscape*
10879
10880 PCI DRIVER FOR GENERIC OF HOSTS
10881 M:      Will Deacon <will.deacon@arm.com>
10882 L:      linux-pci@vger.kernel.org
10883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10884 S:      Maintained
10885 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
10886 F:      drivers/pci/controller/pci-host-common.c
10887 F:      drivers/pci/controller/pci-host-generic.c
10888
10889 PCI DRIVER FOR IMX6
10890 M:      Richard Zhu <hongxing.zhu@nxp.com>
10891 M:      Lucas Stach <l.stach@pengutronix.de>
10892 L:      linux-pci@vger.kernel.org
10893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10894 S:      Maintained
10895 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10896 F:      drivers/pci/controller/dwc/*imx6*
10897
10898 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10899 M:      Keith Busch <keith.busch@intel.com>
10900 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10901 L:      linux-pci@vger.kernel.org
10902 S:      Supported
10903 F:      drivers/pci/controller/vmd.c
10904
10905 PCI DRIVER FOR MICROSEMI SWITCHTEC
10906 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10907 M:      Logan Gunthorpe <logang@deltatee.com>
10908 L:      linux-pci@vger.kernel.org
10909 S:      Maintained
10910 F:      Documentation/switchtec.txt
10911 F:      Documentation/ABI/testing/sysfs-class-switchtec
10912 F:      drivers/pci/switch/switchtec*
10913 F:      include/uapi/linux/switchtec_ioctl.h
10914 F:      include/linux/switchtec.h
10915 F:      drivers/ntb/hw/mscc/
10916
10917 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10918 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10919 M:      Jason Cooper <jason@lakedaemon.net>
10920 L:      linux-pci@vger.kernel.org
10921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10922 S:      Maintained
10923 F:      drivers/pci/controller/*mvebu*
10924
10925 PCI DRIVER FOR NVIDIA TEGRA
10926 M:      Thierry Reding <thierry.reding@gmail.com>
10927 L:      linux-tegra@vger.kernel.org
10928 L:      linux-pci@vger.kernel.org
10929 S:      Supported
10930 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10931 F:      drivers/pci/controller/pci-tegra.c
10932
10933 PCI DRIVER FOR RENESAS R-CAR
10934 M:      Simon Horman <horms@verge.net.au>
10935 L:      linux-pci@vger.kernel.org
10936 L:      linux-renesas-soc@vger.kernel.org
10937 S:      Maintained
10938 F:      drivers/pci/controller/*rcar*
10939
10940 PCI DRIVER FOR SAMSUNG EXYNOS
10941 M:      Jingoo Han <jingoohan1@gmail.com>
10942 L:      linux-pci@vger.kernel.org
10943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10944 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10945 S:      Maintained
10946 F:      drivers/pci/controller/dwc/pci-exynos.c
10947
10948 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10949 M:      Jingoo Han <jingoohan1@gmail.com>
10950 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10951 L:      linux-pci@vger.kernel.org
10952 S:      Maintained
10953 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10954 F:      drivers/pci/controller/dwc/*designware*
10955
10956 PCI DRIVER FOR TI DRA7XX
10957 M:      Kishon Vijay Abraham I <kishon@ti.com>
10958 L:      linux-omap@vger.kernel.org
10959 L:      linux-pci@vger.kernel.org
10960 S:      Supported
10961 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10962 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10963
10964 PCI DRIVER FOR TI KEYSTONE
10965 M:      Murali Karicheri <m-karicheri2@ti.com>
10966 L:      linux-pci@vger.kernel.org
10967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10968 S:      Maintained
10969 F:      drivers/pci/controller/dwc/*keystone*
10970
10971 PCI ENDPOINT SUBSYSTEM
10972 M:      Kishon Vijay Abraham I <kishon@ti.com>
10973 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10974 L:      linux-pci@vger.kernel.org
10975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10976 S:      Supported
10977 F:      drivers/pci/endpoint/
10978 F:      drivers/misc/pci_endpoint_test.c
10979 F:      tools/pci/
10980
10981 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10982 M:      Russell Currey <ruscur@russell.cc>
10983 L:      linuxppc-dev@lists.ozlabs.org
10984 S:      Supported
10985 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10986 F:      arch/powerpc/kernel/eeh*.c
10987 F:      arch/powerpc/platforms/*/eeh*.c
10988 F:      arch/powerpc/include/*/eeh*.h
10989
10990 PCI ERROR RECOVERY
10991 M:      Linas Vepstas <linasvepstas@gmail.com>
10992 L:      linux-pci@vger.kernel.org
10993 S:      Supported
10994 F:      Documentation/PCI/pci-error-recovery.txt
10995
10996 PCI MSI DRIVER FOR ALTERA MSI IP
10997 M:      Ley Foon Tan <lftan@altera.com>
10998 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10999 L:      linux-pci@vger.kernel.org
11000 S:      Supported
11001 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11002 F:      drivers/pci/controller/pcie-altera-msi.c
11003
11004 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11005 M:      Duc Dang <dhdang@apm.com>
11006 L:      linux-pci@vger.kernel.org
11007 L:      linux-arm-kernel@lists.infradead.org
11008 S:      Maintained
11009 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11010 F:      drivers/pci/controller/pci-xgene-msi.c
11011
11012 PCI SUBSYSTEM
11013 M:      Bjorn Helgaas <bhelgaas@google.com>
11014 L:      linux-pci@vger.kernel.org
11015 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11017 S:      Supported
11018 F:      Documentation/devicetree/bindings/pci/
11019 F:      Documentation/PCI/
11020 F:      drivers/acpi/pci*
11021 F:      drivers/pci/
11022 F:      include/asm-generic/pci*
11023 F:      include/linux/pci*
11024 F:      include/linux/of_pci.h
11025 F:      include/uapi/linux/pci*
11026 F:      lib/pci*
11027 F:      arch/x86/pci/
11028 F:      arch/x86/kernel/quirks.c
11029
11030 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11031 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11032 L:      linux-pci@vger.kernel.org
11033 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11035 S:      Supported
11036 F:      drivers/pci/controller/
11037
11038 PCIE DRIVER FOR AXIS ARTPEC
11039 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11040 L:      linux-arm-kernel@axis.com
11041 L:      linux-pci@vger.kernel.org
11042 S:      Maintained
11043 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11044 F:      drivers/pci/controller/dwc/*artpec*
11045
11046 PCIE DRIVER FOR CAVIUM THUNDERX
11047 M:      David Daney <david.daney@cavium.com>
11048 L:      linux-pci@vger.kernel.org
11049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11050 S:      Supported
11051 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11052 F:      drivers/pci/controller/pci-thunder-*
11053
11054 PCIE DRIVER FOR HISILICON
11055 M:      Zhou Wang <wangzhou1@hisilicon.com>
11056 L:      linux-pci@vger.kernel.org
11057 S:      Maintained
11058 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11059 F:      drivers/pci/controller/dwc/pcie-hisi.c
11060
11061 PCIE DRIVER FOR HISILICON KIRIN
11062 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11063 M:      Binghui Wang <wangbinghui@hisilicon.com>
11064 L:      linux-pci@vger.kernel.org
11065 S:      Maintained
11066 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11067 F:      drivers/pci/controller/dwc/pcie-kirin.c
11068
11069 PCIE DRIVER FOR HISILICON STB
11070 M:      Jianguo Sun <sunjianguo1@huawei.com>
11071 M:      Shawn Guo <shawn.guo@linaro.org>
11072 L:      linux-pci@vger.kernel.org
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11075 F:      drivers/pci/controller/dwc/pcie-histb.c
11076
11077 PCIE DRIVER FOR MEDIATEK
11078 M:      Ryder Lee <ryder.lee@mediatek.com>
11079 L:      linux-pci@vger.kernel.org
11080 L:      linux-mediatek@lists.infradead.org
11081 S:      Supported
11082 F:      Documentation/devicetree/bindings/pci/mediatek*
11083 F:      drivers/pci/controller/*mediatek*
11084
11085 PCIE DRIVER FOR QUALCOMM MSM
11086 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-msm@vger.kernel.org
11089 S:      Maintained
11090 F:      drivers/pci/controller/dwc/*qcom*
11091
11092 PCIE DRIVER FOR ROCKCHIP
11093 M:      Shawn Lin <shawn.lin@rock-chips.com>
11094 L:      linux-pci@vger.kernel.org
11095 L:      linux-rockchip@lists.infradead.org
11096 S:      Maintained
11097 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11098 F:      drivers/pci/controller/pcie-rockchip*
11099
11100 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11101 M:      Linus Walleij <linus.walleij@linaro.org>
11102 L:      linux-pci@vger.kernel.org
11103 S:      Maintained
11104 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11105 F:      drivers/pci/controller/pci-v3-semi.c
11106
11107 PCIE DRIVER FOR ST SPEAR13XX
11108 M:      Pratyush Anand <pratyush.anand@gmail.com>
11109 L:      linux-pci@vger.kernel.org
11110 S:      Maintained
11111 F:      drivers/pci/controller/dwc/*spear*
11112
11113 PCMCIA SUBSYSTEM
11114 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11116 S:      Odd Fixes
11117 F:      Documentation/pcmcia/
11118 F:      tools/pcmcia/
11119 F:      drivers/pcmcia/
11120 F:      include/pcmcia/
11121
11122 PCNET32 NETWORK DRIVER
11123 M:      Don Fry <pcnet32@frontier.com>
11124 L:      netdev@vger.kernel.org
11125 S:      Maintained
11126 F:      drivers/net/ethernet/amd/pcnet32.c
11127
11128 PCRYPT PARALLEL CRYPTO ENGINE
11129 M:      Steffen Klassert <steffen.klassert@secunet.com>
11130 L:      linux-crypto@vger.kernel.org
11131 S:      Maintained
11132 F:      crypto/pcrypt.c
11133 F:      include/crypto/pcrypt.h
11134
11135 PEAQ WMI HOTKEYS DRIVER
11136 M:      Hans de Goede <hdegoede@redhat.com>
11137 L:      platform-driver-x86@vger.kernel.org
11138 S:      Maintained
11139 F:      drivers/platform/x86/peaq-wmi.c
11140
11141 PER-CPU MEMORY ALLOCATOR
11142 M:      Tejun Heo <tj@kernel.org>
11143 M:      Christoph Lameter <cl@linux.com>
11144 M:      Dennis Zhou <dennisszhou@gmail.com>
11145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11146 S:      Maintained
11147 F:      include/linux/percpu*.h
11148 F:      mm/percpu*.c
11149 F:      arch/*/include/asm/percpu.h
11150
11151 PER-TASK DELAY ACCOUNTING
11152 M:      Balbir Singh <bsingharora@gmail.com>
11153 S:      Maintained
11154 F:      include/linux/delayacct.h
11155 F:      kernel/delayacct.c
11156
11157 PERFORMANCE EVENTS SUBSYSTEM
11158 M:      Peter Zijlstra <peterz@infradead.org>
11159 M:      Ingo Molnar <mingo@redhat.com>
11160 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11161 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11162 R:      Jiri Olsa <jolsa@redhat.com>
11163 R:      Namhyung Kim <namhyung@kernel.org>
11164 L:      linux-kernel@vger.kernel.org
11165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11166 S:      Supported
11167 F:      kernel/events/*
11168 F:      include/linux/perf_event.h
11169 F:      include/uapi/linux/perf_event.h
11170 F:      arch/*/kernel/perf_event*.c
11171 F:      arch/*/kernel/*/perf_event*.c
11172 F:      arch/*/kernel/*/*/perf_event*.c
11173 F:      arch/*/include/asm/perf_event.h
11174 F:      arch/*/kernel/perf_callchain.c
11175 F:      arch/*/events/*
11176 F:      tools/perf/
11177
11178 PERSONALITY HANDLING
11179 M:      Christoph Hellwig <hch@infradead.org>
11180 L:      linux-abi-devel@lists.sourceforge.net
11181 S:      Maintained
11182 F:      include/linux/personality.h
11183 F:      include/uapi/linux/personality.h
11184
11185 PHONET PROTOCOL
11186 M:      Remi Denis-Courmont <courmisch@gmail.com>
11187 S:      Supported
11188 F:      Documentation/networking/phonet.txt
11189 F:      include/linux/phonet.h
11190 F:      include/net/phonet/
11191 F:      include/uapi/linux/phonet.h
11192 F:      net/phonet/
11193
11194 PHRAM MTD DRIVER
11195 M:      Joern Engel <joern@lazybastard.org>
11196 L:      linux-mtd@lists.infradead.org
11197 S:      Maintained
11198 F:      drivers/mtd/devices/phram.c
11199
11200 PICOLCD HID DRIVER
11201 M:      Bruno Prémont <bonbons@linux-vserver.org>
11202 L:      linux-input@vger.kernel.org
11203 S:      Maintained
11204 F:      drivers/hid/hid-picolcd*
11205
11206 PICOXCELL SUPPORT
11207 M:      Jamie Iles <jamie@jamieiles.com>
11208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11209 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11210 S:      Supported
11211 F:      arch/arm/boot/dts/picoxcell*
11212 F:      arch/arm/mach-picoxcell/
11213 F:      drivers/crypto/picoxcell*
11214
11215 PIN CONTROL SUBSYSTEM
11216 M:      Linus Walleij <linus.walleij@linaro.org>
11217 L:      linux-gpio@vger.kernel.org
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11219 S:      Maintained
11220 F:      Documentation/devicetree/bindings/pinctrl/
11221 F:      Documentation/driver-api/pinctl.rst
11222 F:      drivers/pinctrl/
11223 F:      include/linux/pinctrl/
11224
11225 PIN CONTROLLER - ATMEL AT91
11226 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11228 S:      Maintained
11229 F:      drivers/pinctrl/pinctrl-at91.*
11230
11231 PIN CONTROLLER - ATMEL AT91 PIO4
11232 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11233 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11234 L:      linux-gpio@vger.kernel.org
11235 S:      Supported
11236 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11237
11238 PIN CONTROLLER - FREESCALE
11239 M:      Dong Aisheng <aisheng.dong@nxp.com>
11240 M:      Fabio Estevam <festevam@gmail.com>
11241 M:      Shawn Guo <shawnguo@kernel.org>
11242 M:      Stefan Agner <stefan@agner.ch>
11243 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11244 L:      linux-gpio@vger.kernel.org
11245 S:      Maintained
11246 F:      drivers/pinctrl/freescale/
11247 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11248
11249 PIN CONTROLLER - INTEL
11250 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11251 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11252 S:      Maintained
11253 F:      drivers/pinctrl/intel/
11254
11255 PIN CONTROLLER - MEDIATEK
11256 M:      Sean Wang <sean.wang@mediatek.com>
11257 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11258 S:      Maintained
11259 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11260 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11261 F:      drivers/pinctrl/mediatek/mtk-eint.*
11262 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11263 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11264 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11265
11266 PIN CONTROLLER - QUALCOMM
11267 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11268 S:      Maintained
11269 L:      linux-arm-msm@vger.kernel.org
11270 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11271 F:      drivers/pinctrl/qcom/
11272
11273 PIN CONTROLLER - RENESAS
11274 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11275 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11276 L:      linux-renesas-soc@vger.kernel.org
11277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11278 S:      Maintained
11279 F:      drivers/pinctrl/sh-pfc/
11280
11281 PIN CONTROLLER - SAMSUNG
11282 M:      Tomasz Figa <tomasz.figa@gmail.com>
11283 M:      Krzysztof Kozlowski <krzk@kernel.org>
11284 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11286 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11287 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11289 S:      Maintained
11290 F:      drivers/pinctrl/samsung/
11291 F:      include/dt-bindings/pinctrl/samsung.h
11292 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11293
11294 PIN CONTROLLER - SINGLE
11295 M:      Tony Lindgren <tony@atomide.com>
11296 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11297 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11298 L:      linux-omap@vger.kernel.org
11299 S:      Maintained
11300 F:      drivers/pinctrl/pinctrl-single.c
11301
11302 PIN CONTROLLER - ST SPEAR
11303 M:      Viresh Kumar <vireshk@kernel.org>
11304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11305 W:      http://www.st.com/spear
11306 S:      Maintained
11307 F:      drivers/pinctrl/spear/
11308
11309 PISTACHIO SOC SUPPORT
11310 M:      James Hartley <james.hartley@sondrel.com>
11311 L:      linux-mips@linux-mips.org
11312 S:      Odd Fixes
11313 F:      arch/mips/pistachio/
11314 F:      arch/mips/include/asm/mach-pistachio/
11315 F:      arch/mips/boot/dts/img/pistachio*
11316 F:      arch/mips/configs/pistachio*_defconfig
11317
11318 PKTCDVD DRIVER
11319 S:      Orphan
11320 M:      linux-block@vger.kernel.org
11321 F:      drivers/block/pktcdvd.c
11322 F:      include/linux/pktcdvd.h
11323 F:      include/uapi/linux/pktcdvd.h
11324
11325 PKUNITY SOC DRIVERS
11326 M:      Guan Xuetao <gxt@pku.edu.cn>
11327 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11328 S:      Maintained
11329 T:      git git://github.com/gxt/linux.git
11330 F:      drivers/input/serio/i8042-unicore32io.h
11331 F:      drivers/i2c/busses/i2c-puv3.c
11332 F:      drivers/video/fbdev/fb-puv3.c
11333 F:      drivers/rtc/rtc-puv3.c
11334
11335 PMBUS HARDWARE MONITORING DRIVERS
11336 M:      Guenter Roeck <linux@roeck-us.net>
11337 L:      linux-hwmon@vger.kernel.org
11338 W:      http://hwmon.wiki.kernel.org/
11339 W:      http://www.roeck-us.net/linux/drivers/
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11341 S:      Maintained
11342 F:      Documentation/hwmon/pmbus
11343 F:      drivers/hwmon/pmbus/
11344 F:      include/linux/pmbus.h
11345
11346 PMC SIERRA MaxRAID DRIVER
11347 L:      linux-scsi@vger.kernel.org
11348 W:      http://www.pmc-sierra.com/
11349 S:      Orphan
11350 F:      drivers/scsi/pmcraid.*
11351
11352 PMC SIERRA PM8001 DRIVER
11353 M:      Jack Wang <jinpu.wang@profitbricks.com>
11354 M:      lindar_liu@usish.com
11355 L:      linux-scsi@vger.kernel.org
11356 S:      Supported
11357 F:      drivers/scsi/pm8001/
11358
11359 PNP SUPPORT
11360 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11361 S:      Maintained
11362 F:      drivers/pnp/
11363
11364 POSIX CLOCKS and TIMERS
11365 M:      Thomas Gleixner <tglx@linutronix.de>
11366 L:      linux-kernel@vger.kernel.org
11367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11368 S:      Maintained
11369 F:      fs/timerfd.c
11370 F:      include/linux/timer*
11371 F:      kernel/time/*timer*
11372
11373 POWER MANAGEMENT CORE
11374 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11375 L:      linux-pm@vger.kernel.org
11376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11377 B:      https://bugzilla.kernel.org
11378 S:      Supported
11379 F:      drivers/base/power/
11380 F:      include/linux/pm.h
11381 F:      include/linux/pm_*
11382 F:      include/linux/powercap.h
11383 F:      drivers/powercap/
11384 F:      kernel/configs/nopm.config
11385
11386 POWER STATE COORDINATION INTERFACE (PSCI)
11387 M:      Mark Rutland <mark.rutland@arm.com>
11388 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11389 L:      linux-arm-kernel@lists.infradead.org
11390 S:      Maintained
11391 F:      drivers/firmware/psci*.c
11392 F:      include/linux/psci.h
11393 F:      include/uapi/linux/psci.h
11394
11395 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11396 M:      Sebastian Reichel <sre@kernel.org>
11397 L:      linux-pm@vger.kernel.org
11398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11399 S:      Maintained
11400 F:      Documentation/ABI/testing/sysfs-class-power
11401 F:      Documentation/devicetree/bindings/power/supply/
11402 F:      include/linux/power_supply.h
11403 F:      drivers/power/supply/
11404
11405 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11406 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11407 L:      linuxppc-dev@lists.ozlabs.org
11408 S:      Maintained
11409 F:      drivers/char/powernv-op-panel.c
11410
11411 PPP OVER ATM (RFC 2364)
11412 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11413 S:      Maintained
11414 F:      net/atm/pppoatm.c
11415 F:      include/uapi/linux/atmppp.h
11416
11417 PPP OVER ETHERNET
11418 M:      Michal Ostrowski <mostrows@earthlink.net>
11419 S:      Maintained
11420 F:      drivers/net/ppp/pppoe.c
11421 F:      drivers/net/ppp/pppox.c
11422
11423 PPP OVER L2TP
11424 M:      James Chapman <jchapman@katalix.com>
11425 S:      Maintained
11426 F:      net/l2tp/l2tp_ppp.c
11427 F:      include/linux/if_pppol2tp.h
11428 F:      include/uapi/linux/if_pppol2tp.h
11429
11430 PPP PROTOCOL DRIVERS AND COMPRESSORS
11431 M:      Paul Mackerras <paulus@samba.org>
11432 L:      linux-ppp@vger.kernel.org
11433 S:      Maintained
11434 F:      drivers/net/ppp/ppp_*
11435
11436 PPS SUPPORT
11437 M:      Rodolfo Giometti <giometti@enneenne.com>
11438 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11439 L:      linuxpps@ml.enneenne.com (subscribers-only)
11440 S:      Maintained
11441 F:      Documentation/pps/
11442 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11443 F:      Documentation/ABI/testing/sysfs-pps
11444 F:      drivers/pps/
11445 F:      include/linux/pps*.h
11446 F:      include/uapi/linux/pps.h
11447
11448 PPTP DRIVER
11449 M:      Dmitry Kozlov <xeb@mail.ru>
11450 L:      netdev@vger.kernel.org
11451 S:      Maintained
11452 F:      drivers/net/ppp/pptp.c
11453 W:      http://sourceforge.net/projects/accel-pptp
11454
11455 PREEMPTIBLE KERNEL
11456 M:      Robert Love <rml@tech9.net>
11457 L:      kpreempt-tech@lists.sourceforge.net
11458 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11459 S:      Supported
11460 F:      Documentation/preempt-locking.txt
11461 F:      include/linux/preempt.h
11462
11463 PRINTK
11464 M:      Petr Mladek <pmladek@suse.com>
11465 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11466 R:      Steven Rostedt <rostedt@goodmis.org>
11467 S:      Maintained
11468 F:      kernel/printk/
11469 F:      include/linux/printk.h
11470
11471 PRISM54 WIRELESS DRIVER
11472 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11473 L:      linux-wireless@vger.kernel.org
11474 W:      http://wireless.kernel.org/en/users/Drivers/p54
11475 S:      Obsolete
11476 F:      drivers/net/wireless/intersil/prism54/
11477
11478 PROC SYSCTL
11479 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11480 M:      Kees Cook <keescook@chromium.org>
11481 L:      linux-kernel@vger.kernel.org
11482 L:      linux-fsdevel@vger.kernel.org
11483 S:      Maintained
11484 F:      fs/proc/proc_sysctl.c
11485 F:      include/linux/sysctl.h
11486 F:      kernel/sysctl.c
11487 F:      tools/testing/selftests/sysctl/
11488
11489 PS3 NETWORK SUPPORT
11490 M:      Geoff Levand <geoff@infradead.org>
11491 L:      netdev@vger.kernel.org
11492 L:      linuxppc-dev@lists.ozlabs.org
11493 S:      Maintained
11494 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11495
11496 PS3 PLATFORM SUPPORT
11497 M:      Geoff Levand <geoff@infradead.org>
11498 L:      linuxppc-dev@lists.ozlabs.org
11499 S:      Maintained
11500 F:      arch/powerpc/boot/ps3*
11501 F:      arch/powerpc/include/asm/lv1call.h
11502 F:      arch/powerpc/include/asm/ps3*.h
11503 F:      arch/powerpc/platforms/ps3/
11504 F:      drivers/*/ps3*
11505 F:      drivers/ps3/
11506 F:      drivers/rtc/rtc-ps3.c
11507 F:      drivers/usb/host/*ps3.c
11508 F:      sound/ppc/snd_ps3*
11509
11510 PS3VRAM DRIVER
11511 M:      Jim Paris <jim@jtan.com>
11512 M:      Geoff Levand <geoff@infradead.org>
11513 L:      linuxppc-dev@lists.ozlabs.org
11514 S:      Maintained
11515 F:      drivers/block/ps3vram.c
11516
11517 PSAMPLE PACKET SAMPLING SUPPORT:
11518 M:      Yotam Gigi <yotam.gi@gmail.com>
11519 S:      Maintained
11520 F:      net/psample
11521 F:      include/net/psample.h
11522 F:      include/uapi/linux/psample.h
11523
11524 PSTORE FILESYSTEM
11525 M:      Kees Cook <keescook@chromium.org>
11526 M:      Anton Vorontsov <anton@enomsg.org>
11527 M:      Colin Cross <ccross@android.com>
11528 M:      Tony Luck <tony.luck@intel.com>
11529 S:      Maintained
11530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11531 F:      fs/pstore/
11532 F:      include/linux/pstore*
11533 F:      drivers/firmware/efi/efi-pstore.c
11534 F:      drivers/acpi/apei/erst.c
11535 F:      Documentation/admin-guide/ramoops.rst
11536 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11537 K:      \b(pstore|ramoops)
11538
11539 PTP HARDWARE CLOCK SUPPORT
11540 M:      Richard Cochran <richardcochran@gmail.com>
11541 L:      netdev@vger.kernel.org
11542 S:      Maintained
11543 W:      http://linuxptp.sourceforge.net/
11544 F:      Documentation/ABI/testing/sysfs-ptp
11545 F:      Documentation/ptp/*
11546 F:      drivers/net/phy/dp83640*
11547 F:      drivers/ptp/*
11548 F:      include/linux/ptp_cl*
11549
11550 PTRACE SUPPORT
11551 M:      Oleg Nesterov <oleg@redhat.com>
11552 S:      Maintained
11553 F:      include/asm-generic/syscall.h
11554 F:      include/linux/ptrace.h
11555 F:      include/linux/regset.h
11556 F:      include/linux/tracehook.h
11557 F:      include/uapi/linux/ptrace.h
11558 F:      include/uapi/linux/ptrace.h
11559 F:      include/asm-generic/ptrace.h
11560 F:      kernel/ptrace.c
11561 F:      arch/*/ptrace*.c
11562 F:      arch/*/*/ptrace*.c
11563 F:      arch/*/include/asm/ptrace*.h
11564
11565 PULSE8-CEC DRIVER
11566 M:      Hans Verkuil <hverkuil@xs4all.nl>
11567 L:      linux-media@vger.kernel.org
11568 T:      git git://linuxtv.org/media_tree.git
11569 S:      Maintained
11570 F:      drivers/media/usb/pulse8-cec/*
11571 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11572
11573 PVRUSB2 VIDEO4LINUX DRIVER
11574 M:      Mike Isely <isely@pobox.com>
11575 L:      pvrusb2@isely.net       (subscribers-only)
11576 L:      linux-media@vger.kernel.org
11577 W:      http://www.isely.net/pvrusb2/
11578 T:      git git://linuxtv.org/media_tree.git
11579 S:      Maintained
11580 F:      Documentation/media/v4l-drivers/pvrusb2*
11581 F:      drivers/media/usb/pvrusb2/
11582
11583 PWC WEBCAM DRIVER
11584 M:      Hans Verkuil <hverkuil@xs4all.nl>
11585 L:      linux-media@vger.kernel.org
11586 T:      git git://linuxtv.org/media_tree.git
11587 S:      Odd Fixes
11588 F:      drivers/media/usb/pwc/*
11589
11590 PWM FAN DRIVER
11591 M:      Kamil Debski <kamil@wypas.org>
11592 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11593 L:      linux-hwmon@vger.kernel.org
11594 S:      Supported
11595 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11596 F:      Documentation/hwmon/pwm-fan
11597 F:      drivers/hwmon/pwm-fan.c
11598
11599 PWM IR Transmitter
11600 M:      Sean Young <sean@mess.org>
11601 L:      linux-media@vger.kernel.org
11602 S:      Maintained
11603 F:      drivers/media/rc/pwm-ir-tx.c
11604
11605 PWM SUBSYSTEM
11606 M:      Thierry Reding <thierry.reding@gmail.com>
11607 L:      linux-pwm@vger.kernel.org
11608 S:      Maintained
11609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11610 F:      Documentation/pwm.txt
11611 F:      Documentation/devicetree/bindings/pwm/
11612 F:      include/linux/pwm.h
11613 F:      drivers/pwm/
11614 F:      drivers/video/backlight/pwm_bl.c
11615 F:      include/linux/pwm_backlight.h
11616 F:      drivers/gpio/gpio-mvebu.c
11617 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11618
11619 PXA GPIO DRIVER
11620 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11621 L:      linux-gpio@vger.kernel.org
11622 S:      Maintained
11623 F:      drivers/gpio/gpio-pxa.c
11624
11625 PXA MMCI DRIVER
11626 S:      Orphan
11627
11628 PXA RTC DRIVER
11629 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11630 L:      linux-rtc@vger.kernel.org
11631 S:      Maintained
11632
11633 PXA2xx/PXA3xx SUPPORT
11634 M:      Daniel Mack <daniel@zonque.org>
11635 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11636 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11638 T:      git git://github.com/hzhuang1/linux.git
11639 T:      git git://github.com/rjarzmik/linux.git
11640 S:      Maintained
11641 F:      arch/arm/boot/dts/pxa*
11642 F:      arch/arm/mach-pxa/
11643 F:      drivers/dma/pxa*
11644 F:      drivers/pcmcia/pxa2xx*
11645 F:      drivers/pinctrl/pxa/
11646 F:      drivers/spi/spi-pxa2xx*
11647 F:      drivers/usb/gadget/udc/pxa2*
11648 F:      include/sound/pxa2xx-lib.h
11649 F:      sound/arm/pxa*
11650 F:      sound/soc/pxa/
11651
11652 QAT DRIVER
11653 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11654 L:      qat-linux@intel.com
11655 S:      Supported
11656 F:      drivers/crypto/qat/
11657
11658 QCOM AUDIO (ASoC) DRIVERS
11659 M:      Patrick Lai <plai@codeaurora.org>
11660 M:      Banajit Goswami <bgoswami@codeaurora.org>
11661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11662 S:      Supported
11663 F:      sound/soc/qcom/
11664
11665 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11666 M:      Gabriel Somlo <somlo@cmu.edu>
11667 M:      "Michael S. Tsirkin" <mst@redhat.com>
11668 L:      qemu-devel@nongnu.org
11669 S:      Maintained
11670 F:      drivers/firmware/qemu_fw_cfg.c
11671 F:      include/uapi/linux/qemu_fw_cfg.h
11672
11673 QIB DRIVER
11674 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11675 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11676 L:      linux-rdma@vger.kernel.org
11677 S:      Supported
11678 F:      drivers/infiniband/hw/qib/
11679
11680 QLOGIC QL41xxx FCOE DRIVER
11681 M:      QLogic-Storage-Upstream@cavium.com
11682 L:      linux-scsi@vger.kernel.org
11683 S:      Supported
11684 F:      drivers/scsi/qedf/
11685
11686 QLOGIC QL41xxx ISCSI DRIVER
11687 M:      QLogic-Storage-Upstream@cavium.com
11688 L:      linux-scsi@vger.kernel.org
11689 S:      Supported
11690 F:      drivers/scsi/qedi/
11691
11692 QLOGIC QL4xxx ETHERNET DRIVER
11693 M:      Ariel Elior <Ariel.Elior@cavium.com>
11694 M:      everest-linux-l2@cavium.com
11695 L:      netdev@vger.kernel.org
11696 S:      Supported
11697 F:      drivers/net/ethernet/qlogic/qed/
11698 F:      include/linux/qed/
11699 F:      drivers/net/ethernet/qlogic/qede/
11700
11701 QLOGIC QL4xxx RDMA DRIVER
11702 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11703 M:      Ariel Elior <Ariel.Elior@cavium.com>
11704 L:      linux-rdma@vger.kernel.org
11705 S:      Supported
11706 F:      drivers/infiniband/hw/qedr/
11707 F:      include/uapi/rdma/qedr-abi.h
11708
11709 QLOGIC QLA1280 SCSI DRIVER
11710 M:      Michael Reed <mdr@sgi.com>
11711 L:      linux-scsi@vger.kernel.org
11712 S:      Maintained
11713 F:      drivers/scsi/qla1280.[ch]
11714
11715 QLOGIC QLA2XXX FC-SCSI DRIVER
11716 M:      qla2xxx-upstream@qlogic.com
11717 L:      linux-scsi@vger.kernel.org
11718 S:      Supported
11719 F:      Documentation/scsi/LICENSE.qla2xxx
11720 F:      drivers/scsi/qla2xxx/
11721
11722 QLOGIC QLA3XXX NETWORK DRIVER
11723 M:      Dept-GELinuxNICDev@cavium.com
11724 L:      netdev@vger.kernel.org
11725 S:      Supported
11726 F:      Documentation/networking/LICENSE.qla3xxx
11727 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11728
11729 QLOGIC QLA4XXX iSCSI DRIVER
11730 M:      QLogic-Storage-Upstream@qlogic.com
11731 L:      linux-scsi@vger.kernel.org
11732 S:      Supported
11733 F:      Documentation/scsi/LICENSE.qla4xxx
11734 F:      drivers/scsi/qla4xxx/
11735
11736 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11737 M:      Harish Patil <harish.patil@cavium.com>
11738 M:      Manish Chopra <manish.chopra@cavium.com>
11739 M:      Dept-GELinuxNICDev@cavium.com
11740 L:      netdev@vger.kernel.org
11741 S:      Supported
11742 F:      drivers/net/ethernet/qlogic/qlcnic/
11743
11744 QLOGIC QLGE 10Gb ETHERNET DRIVER
11745 M:      Harish Patil <harish.patil@cavium.com>
11746 M:      Manish Chopra <manish.chopra@cavium.com>
11747 M:      Dept-GELinuxNICDev@cavium.com
11748 L:      netdev@vger.kernel.org
11749 S:      Supported
11750 F:      drivers/net/ethernet/qlogic/qlge/
11751
11752 QNX4 FILESYSTEM
11753 M:      Anders Larsen <al@alarsen.net>
11754 W:      http://www.alarsen.net/linux/qnx4fs/
11755 S:      Maintained
11756 F:      fs/qnx4/
11757 F:      include/uapi/linux/qnx4_fs.h
11758 F:      include/uapi/linux/qnxtypes.h
11759
11760 QORIQ DPAA2 FSL-MC BUS DRIVER
11761 M:      Stuart Yoder <stuyoder@gmail.com>
11762 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11763 L:      linux-kernel@vger.kernel.org
11764 S:      Maintained
11765 F:      drivers/bus/fsl-mc/
11766 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11767 F:      Documentation/networking/dpaa2/overview.rst
11768
11769 QT1010 MEDIA DRIVER
11770 M:      Antti Palosaari <crope@iki.fi>
11771 L:      linux-media@vger.kernel.org
11772 W:      https://linuxtv.org
11773 W:      http://palosaari.fi/linux/
11774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11775 T:      git git://linuxtv.org/anttip/media_tree.git
11776 S:      Maintained
11777 F:      drivers/media/tuners/qt1010*
11778
11779 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11780 M:      Kalle Valo <kvalo@codeaurora.org>
11781 L:      ath10k@lists.infradead.org
11782 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11784 S:      Supported
11785 F:      drivers/net/wireless/ath/ath10k/
11786
11787 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11788 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11789 L:      linux-wireless@vger.kernel.org
11790 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11791 S:      Supported
11792 F:      drivers/net/wireless/ath/ath9k/
11793
11794 QUALCOMM CAMERA SUBSYSTEM DRIVER
11795 M:      Todor Tomov <todor.tomov@linaro.org>
11796 L:      linux-media@vger.kernel.org
11797 S:      Maintained
11798 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11799 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11800 F:      drivers/media/platform/qcom/camss-8x16/
11801
11802 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11803 M:  Ilia Lin <ilia.lin@gmail.com>
11804 L:  linux-pm@vger.kernel.org
11805 S:  Maintained
11806 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11807 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11808
11809 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11810 M:      Timur Tabi <timur@codeaurora.org>
11811 L:      netdev@vger.kernel.org
11812 S:      Supported
11813 F:      drivers/net/ethernet/qualcomm/emac/
11814
11815 QUALCOMM HEXAGON ARCHITECTURE
11816 M:      Richard Kuo <rkuo@codeaurora.org>
11817 L:      linux-hexagon@vger.kernel.org
11818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11819 S:      Supported
11820 F:      arch/hexagon/
11821
11822 QUALCOMM HIDMA DRIVER
11823 M:      Sinan Kaya <okaya@codeaurora.org>
11824 L:      linux-arm-kernel@lists.infradead.org
11825 L:      linux-arm-msm@vger.kernel.org
11826 L:      dmaengine@vger.kernel.org
11827 S:      Supported
11828 F:      drivers/dma/qcom/hidma*
11829
11830 QUALCOMM IOMMU
11831 M:      Rob Clark <robdclark@gmail.com>
11832 L:      iommu@lists.linux-foundation.org
11833 L:      linux-arm-msm@vger.kernel.org
11834 S:      Maintained
11835 F:      drivers/iommu/qcom_iommu.c
11836
11837 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11838 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11839 L:      linux-media@vger.kernel.org
11840 L:      linux-arm-msm@vger.kernel.org
11841 T:      git git://linuxtv.org/media_tree.git
11842 S:      Maintained
11843 F:      drivers/media/platform/qcom/venus/
11844
11845 QUALCOMM WCN36XX WIRELESS DRIVER
11846 M:      Kalle Valo <kvalo@codeaurora.org>
11847 L:      wcn36xx@lists.infradead.org
11848 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11849 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11850 S:      Supported
11851 F:      drivers/net/wireless/ath/wcn36xx/
11852
11853 QUANTENNA QTNFMAC WIRELESS DRIVER
11854 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11855 M:      Avinash Patil <avinashp@quantenna.com>
11856 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11857 L:      linux-wireless@vger.kernel.org
11858 S:      Maintained
11859 F:      drivers/net/wireless/quantenna
11860
11861 RADEON and AMDGPU DRM DRIVERS
11862 M:      Alex Deucher <alexander.deucher@amd.com>
11863 M:      Christian König <christian.koenig@amd.com>
11864 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11865 L:      amd-gfx@lists.freedesktop.org
11866 T:      git git://people.freedesktop.org/~agd5f/linux
11867 S:      Supported
11868 F:      drivers/gpu/drm/radeon/
11869 F:      include/uapi/drm/radeon_drm.h
11870 F:      drivers/gpu/drm/amd/
11871 F:      include/uapi/drm/amdgpu_drm.h
11872
11873 RADEON FRAMEBUFFER DISPLAY DRIVER
11874 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11875 L:      linux-fbdev@vger.kernel.org
11876 S:      Maintained
11877 F:      drivers/video/fbdev/aty/radeon*
11878 F:      include/uapi/linux/radeonfb.h
11879
11880 RADIOSHARK RADIO DRIVER
11881 M:      Hans Verkuil <hverkuil@xs4all.nl>
11882 L:      linux-media@vger.kernel.org
11883 T:      git git://linuxtv.org/media_tree.git
11884 S:      Maintained
11885 F:      drivers/media/radio/radio-shark.c
11886
11887 RADIOSHARK2 RADIO DRIVER
11888 M:      Hans Verkuil <hverkuil@xs4all.nl>
11889 L:      linux-media@vger.kernel.org
11890 T:      git git://linuxtv.org/media_tree.git
11891 S:      Maintained
11892 F:      drivers/media/radio/radio-shark2.c
11893 F:      drivers/media/radio/radio-tea5777.c
11894
11895 RADOS BLOCK DEVICE (RBD)
11896 M:      Ilya Dryomov <idryomov@gmail.com>
11897 M:      Sage Weil <sage@redhat.com>
11898 M:      Alex Elder <elder@kernel.org>
11899 L:      ceph-devel@vger.kernel.org
11900 W:      http://ceph.com/
11901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11902 T:      git git://github.com/ceph/ceph-client.git
11903 S:      Supported
11904 F:      Documentation/ABI/testing/sysfs-bus-rbd
11905 F:      drivers/block/rbd.c
11906 F:      drivers/block/rbd_types.h
11907
11908 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11909 M:      Paul Mackerras <paulus@samba.org>
11910 L:      linux-fbdev@vger.kernel.org
11911 S:      Maintained
11912 F:      drivers/video/fbdev/aty/aty128fb.c
11913
11914 RAINSHADOW-CEC DRIVER
11915 M:      Hans Verkuil <hverkuil@xs4all.nl>
11916 L:      linux-media@vger.kernel.org
11917 T:      git git://linuxtv.org/media_tree.git
11918 S:      Maintained
11919 F:      drivers/media/usb/rainshadow-cec/*
11920
11921 RALINK MIPS ARCHITECTURE
11922 M:      John Crispin <john@phrozen.org>
11923 L:      linux-mips@linux-mips.org
11924 S:      Maintained
11925 F:      arch/mips/ralink
11926
11927 RALINK RT2X00 WIRELESS LAN DRIVER
11928 P:      rt2x00 project
11929 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11930 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11931 L:      linux-wireless@vger.kernel.org
11932 S:      Maintained
11933 F:      drivers/net/wireless/ralink/rt2x00/
11934
11935 RAMDISK RAM BLOCK DEVICE DRIVER
11936 M:      Jens Axboe <axboe@kernel.dk>
11937 S:      Maintained
11938 F:      Documentation/blockdev/ramdisk.txt
11939 F:      drivers/block/brd.c
11940
11941 RANCHU VIRTUAL BOARD FOR MIPS
11942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11943 L:      linux-mips@linux-mips.org
11944 S:      Supported
11945 F:      arch/mips/generic/board-ranchu.c
11946 F:      arch/mips/configs/generic/board-ranchu.config
11947
11948 RANDOM NUMBER DRIVER
11949 M:      "Theodore Ts'o" <tytso@mit.edu>
11950 S:      Maintained
11951 F:      drivers/char/random.c
11952
11953 RAPIDIO SUBSYSTEM
11954 M:      Matt Porter <mporter@kernel.crashing.org>
11955 M:      Alexandre Bounine <alex.bou9@gmail.com>
11956 S:      Maintained
11957 F:      drivers/rapidio/
11958
11959 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11960 L:      linux-wireless@vger.kernel.org
11961 S:      Orphan
11962 F:      drivers/net/wireless/ray*
11963
11964 RCUTORTURE TEST FRAMEWORK
11965 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11966 M:      Josh Triplett <josh@joshtriplett.org>
11967 R:      Steven Rostedt <rostedt@goodmis.org>
11968 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11969 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11970 L:      linux-kernel@vger.kernel.org
11971 S:      Supported
11972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11973 F:      tools/testing/selftests/rcutorture
11974
11975 RDC R-321X SoC
11976 M:      Florian Fainelli <florian@openwrt.org>
11977 S:      Maintained
11978
11979 RDC R6040 FAST ETHERNET DRIVER
11980 M:      Florian Fainelli <f.fainelli@gmail.com>
11981 L:      netdev@vger.kernel.org
11982 S:      Maintained
11983 F:      drivers/net/ethernet/rdc/r6040.c
11984
11985 RDMAVT - RDMA verbs software
11986 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11987 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11988 L:      linux-rdma@vger.kernel.org
11989 S:      Supported
11990 F:      drivers/infiniband/sw/rdmavt
11991
11992 RDS - RELIABLE DATAGRAM SOCKETS
11993 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11994 L:      netdev@vger.kernel.org
11995 L:      linux-rdma@vger.kernel.org
11996 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11997 W:      https://oss.oracle.com/projects/rds/
11998 S:      Supported
11999 F:      net/rds/
12000 F:      Documentation/networking/rds.txt
12001
12002 RDT - RESOURCE ALLOCATION
12003 M:      Fenghua Yu <fenghua.yu@intel.com>
12004 L:      linux-kernel@vger.kernel.org
12005 S:      Supported
12006 F:      arch/x86/kernel/cpu/intel_rdt*
12007 F:      arch/x86/include/asm/intel_rdt_sched.h
12008 F:      Documentation/x86/intel_rdt*
12009
12010 READ-COPY UPDATE (RCU)
12011 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12012 M:      Josh Triplett <josh@joshtriplett.org>
12013 R:      Steven Rostedt <rostedt@goodmis.org>
12014 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12015 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12016 L:      linux-kernel@vger.kernel.org
12017 W:      http://www.rdrop.com/users/paulmck/RCU/
12018 S:      Supported
12019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12020 F:      Documentation/RCU/
12021 X:      Documentation/RCU/torture.txt
12022 F:      include/linux/rcu*
12023 X:      include/linux/srcu.h
12024 F:      kernel/rcu/
12025 X:      kernel/torture.c
12026
12027 REAL TIME CLOCK (RTC) SUBSYSTEM
12028 M:      Alessandro Zummo <a.zummo@towertech.it>
12029 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12030 L:      linux-rtc@vger.kernel.org
12031 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12033 S:      Maintained
12034 F:      Documentation/devicetree/bindings/rtc/
12035 F:      Documentation/rtc.txt
12036 F:      drivers/rtc/
12037 F:      include/linux/rtc.h
12038 F:      include/uapi/linux/rtc.h
12039 F:      include/linux/rtc/
12040 F:      include/linux/platform_data/rtc-*
12041 F:      tools/testing/selftests/rtc/
12042
12043 REALTEK AUDIO CODECS
12044 M:      Bard Liao <bardliao@realtek.com>
12045 M:      Oder Chiou <oder_chiou@realtek.com>
12046 S:      Maintained
12047 F:      sound/soc/codecs/rt*
12048 F:      include/sound/rt*.h
12049
12050 REGISTER MAP ABSTRACTION
12051 M:      Mark Brown <broonie@kernel.org>
12052 L:      linux-kernel@vger.kernel.org
12053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12054 S:      Supported
12055 F:      Documentation/devicetree/bindings/regmap/
12056 F:      drivers/base/regmap/
12057 F:      include/linux/regmap.h
12058
12059 REISERFS FILE SYSTEM
12060 L:      reiserfs-devel@vger.kernel.org
12061 S:      Supported
12062 F:      fs/reiserfs/
12063
12064 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12065 M:      Ohad Ben-Cohen <ohad@wizery.com>
12066 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12067 L:      linux-remoteproc@vger.kernel.org
12068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/remoteproc/
12071 F:      Documentation/remoteproc.txt
12072 F:      drivers/remoteproc/
12073 F:      include/linux/remoteproc.h
12074
12075 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12076 M:      Ohad Ben-Cohen <ohad@wizery.com>
12077 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12078 L:      linux-remoteproc@vger.kernel.org
12079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12080 S:      Maintained
12081 F:      drivers/rpmsg/
12082 F:      Documentation/rpmsg.txt
12083 F:      include/linux/rpmsg.h
12084 F:      include/linux/rpmsg/
12085
12086 RENESAS CLOCK DRIVERS
12087 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12088 L:      linux-renesas-soc@vger.kernel.org
12089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12090 S:      Supported
12091 F:      drivers/clk/renesas/
12092
12093 RENESAS EMEV2 I2C DRIVER
12094 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12095 S:      Supported
12096 F:      drivers/i2c/busses/i2c-emev2.c
12097
12098 RENESAS ETHERNET DRIVERS
12099 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12100 L:      netdev@vger.kernel.org
12101 L:      linux-renesas-soc@vger.kernel.org
12102 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12103 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12104 F:      drivers/net/ethernet/renesas/
12105 F:      include/linux/sh_eth.h
12106
12107 RENESAS R-CAR GYROADC DRIVER
12108 M:      Marek Vasut <marek.vasut@gmail.com>
12109 L:      linux-iio@vger.kernel.org
12110 S:      Supported
12111 F:      drivers/iio/adc/rcar_gyro_adc.c
12112
12113 RENESAS R-CAR I2C DRIVERS
12114 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12115 S:      Supported
12116 F:      drivers/i2c/busses/i2c-rcar.c
12117 F:      drivers/i2c/busses/i2c-sh_mobile.c
12118
12119 RENESAS USB PHY DRIVER
12120 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12121 L:      linux-renesas-soc@vger.kernel.org
12122 S:      Maintained
12123 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12124
12125 RESET CONTROLLER FRAMEWORK
12126 M:      Philipp Zabel <p.zabel@pengutronix.de>
12127 T:      git git://git.pengutronix.de/git/pza/linux
12128 S:      Maintained
12129 F:      drivers/reset/
12130 F:      Documentation/devicetree/bindings/reset/
12131 F:      include/dt-bindings/reset/
12132 F:      include/linux/reset.h
12133 F:      include/linux/reset-controller.h
12134
12135 RESTARTABLE SEQUENCES SUPPORT
12136 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12137 M:      Peter Zijlstra <peterz@infradead.org>
12138 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12139 M:      Boqun Feng <boqun.feng@gmail.com>
12140 L:      linux-kernel@vger.kernel.org
12141 S:      Supported
12142 F:      kernel/rseq.c
12143 F:      include/uapi/linux/rseq.h
12144 F:      include/trace/events/rseq.h
12145 F:      tools/testing/selftests/rseq/
12146
12147 RFKILL
12148 M:      Johannes Berg <johannes@sipsolutions.net>
12149 L:      linux-wireless@vger.kernel.org
12150 W:      http://wireless.kernel.org/
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12153 S:      Maintained
12154 F:      Documentation/rfkill.txt
12155 F:      Documentation/ABI/stable/sysfs-class-rfkill
12156 F:      net/rfkill/
12157
12158 RHASHTABLE
12159 M:      Thomas Graf <tgraf@suug.ch>
12160 M:      Herbert Xu <herbert@gondor.apana.org.au>
12161 L:      netdev@vger.kernel.org
12162 S:      Maintained
12163 F:      lib/rhashtable.c
12164 F:      include/linux/rhashtable.h
12165
12166 RICOH R5C592 MEMORYSTICK DRIVER
12167 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12168 S:      Maintained
12169 F:      drivers/memstick/host/r592.*
12170
12171 RICOH SMARTMEDIA/XD DRIVER
12172 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12173 S:      Maintained
12174 F:      drivers/mtd/nand/raw/r852.c
12175 F:      drivers/mtd/nand/raw/r852.h
12176
12177 RISC-V ARCHITECTURE
12178 M:      Palmer Dabbelt <palmer@sifive.com>
12179 M:      Albert Ou <aou@eecs.berkeley.edu>
12180 L:      linux-riscv@lists.infradead.org
12181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12182 S:      Supported
12183 F:      arch/riscv/
12184 K:      riscv
12185 N:      riscv
12186
12187 ROCCAT DRIVERS
12188 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12189 W:      http://sourceforge.net/projects/roccat/
12190 S:      Maintained
12191 F:      drivers/hid/hid-roccat*
12192 F:      include/linux/hid-roccat*
12193 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12194
12195 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12196 M:      Jacob chen <jacob2.chen@rock-chips.com>
12197 L:      linux-media@vger.kernel.org
12198 S:      Maintained
12199 F:      drivers/media/platform/rockchip/rga/
12200 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12201
12202 ROCKER DRIVER
12203 M:      Jiri Pirko <jiri@resnulli.us>
12204 L:      netdev@vger.kernel.org
12205 S:      Supported
12206 F:      drivers/net/ethernet/rocker/
12207
12208 ROCKETPORT DRIVER
12209 P:      Comtrol Corp.
12210 W:      http://www.comtrol.com
12211 S:      Maintained
12212 F:      Documentation/serial/rocket.txt
12213 F:      drivers/tty/rocket*
12214
12215 ROCKETPORT EXPRESS/INFINITY DRIVER
12216 M:      Kevin Cernekee <cernekee@gmail.com>
12217 L:      linux-serial@vger.kernel.org
12218 S:      Odd Fixes
12219 F:      drivers/tty/serial/rp2.*
12220
12221 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12222 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12223 L:      linux-kernel@vger.kernel.org
12224 L:      linux-renesas-soc@vger.kernel.org
12225 S:      Supported
12226 F:      drivers/mfd/bd9571mwv.c
12227 F:      drivers/regulator/bd9571mwv-regulator.c
12228 F:      drivers/gpio/gpio-bd9571mwv.c
12229 F:      include/linux/mfd/bd9571mwv.h
12230 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12231
12232 ROSE NETWORK LAYER
12233 M:      Ralf Baechle <ralf@linux-mips.org>
12234 L:      linux-hams@vger.kernel.org
12235 W:      http://www.linux-ax25.org/
12236 S:      Maintained
12237 F:      include/net/rose.h
12238 F:      include/uapi/linux/rose.h
12239 F:      net/rose/
12240
12241 RTL2830 MEDIA DRIVER
12242 M:      Antti Palosaari <crope@iki.fi>
12243 L:      linux-media@vger.kernel.org
12244 W:      https://linuxtv.org
12245 W:      http://palosaari.fi/linux/
12246 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12247 T:      git git://linuxtv.org/anttip/media_tree.git
12248 S:      Maintained
12249 F:      drivers/media/dvb-frontends/rtl2830*
12250
12251 RTL2832 MEDIA DRIVER
12252 M:      Antti Palosaari <crope@iki.fi>
12253 L:      linux-media@vger.kernel.org
12254 W:      https://linuxtv.org
12255 W:      http://palosaari.fi/linux/
12256 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12257 T:      git git://linuxtv.org/anttip/media_tree.git
12258 S:      Maintained
12259 F:      drivers/media/dvb-frontends/rtl2832*
12260
12261 RTL2832_SDR MEDIA DRIVER
12262 M:      Antti Palosaari <crope@iki.fi>
12263 L:      linux-media@vger.kernel.org
12264 W:      https://linuxtv.org
12265 W:      http://palosaari.fi/linux/
12266 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12267 T:      git git://linuxtv.org/anttip/media_tree.git
12268 S:      Maintained
12269 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12270
12271 RTL8180 WIRELESS DRIVER
12272 L:      linux-wireless@vger.kernel.org
12273 W:      http://wireless.kernel.org/
12274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12275 S:      Orphan
12276 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12277
12278 RTL8187 WIRELESS DRIVER
12279 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12280 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12281 M:      Larry Finger <Larry.Finger@lwfinger.net>
12282 L:      linux-wireless@vger.kernel.org
12283 W:      http://wireless.kernel.org/
12284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12285 S:      Maintained
12286 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12287
12288 REALTEK WIRELESS DRIVER (rtlwifi family)
12289 M:      Ping-Ke Shih <pkshih@realtek.com>
12290 L:      linux-wireless@vger.kernel.org
12291 W:      http://wireless.kernel.org/
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12293 S:      Maintained
12294 F:      drivers/net/wireless/realtek/rtlwifi/
12295
12296 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12297 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12298 L:      linux-wireless@vger.kernel.org
12299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12300 S:      Maintained
12301 F:      drivers/net/wireless/realtek/rtl8xxxu/
12302
12303 RXRPC SOCKETS (AF_RXRPC)
12304 M:      David Howells <dhowells@redhat.com>
12305 L:      linux-afs@lists.infradead.org
12306 S:      Supported
12307 F:      net/rxrpc/
12308 F:      include/keys/rxrpc-type.h
12309 F:      include/net/af_rxrpc.h
12310 F:      include/trace/events/rxrpc.h
12311 F:      include/uapi/linux/rxrpc.h
12312 F:      Documentation/networking/rxrpc.txt
12313 W:      https://www.infradead.org/~dhowells/kafs/
12314
12315 S3 SAVAGE FRAMEBUFFER DRIVER
12316 M:      Antonino Daplas <adaplas@gmail.com>
12317 L:      linux-fbdev@vger.kernel.org
12318 S:      Maintained
12319 F:      drivers/video/fbdev/savage/
12320
12321 S390
12322 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12323 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12324 L:      linux-s390@vger.kernel.org
12325 W:      http://www.ibm.com/developerworks/linux/linux390/
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12327 S:      Supported
12328 F:      arch/s390/
12329 F:      drivers/s390/
12330 F:      Documentation/s390/
12331 F:      Documentation/driver-api/s390-drivers.rst
12332
12333 S390 COMMON I/O LAYER
12334 M:      Sebastian Ott <sebott@linux.ibm.com>
12335 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12336 L:      linux-s390@vger.kernel.org
12337 W:      http://www.ibm.com/developerworks/linux/linux390/
12338 S:      Supported
12339 F:      drivers/s390/cio/
12340
12341 S390 DASD DRIVER
12342 M:      Stefan Haberland <sth@linux.ibm.com>
12343 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12344 L:      linux-s390@vger.kernel.org
12345 W:      http://www.ibm.com/developerworks/linux/linux390/
12346 S:      Supported
12347 F:      drivers/s390/block/dasd*
12348 F:      block/partitions/ibm.c
12349
12350 S390 IOMMU (PCI)
12351 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12352 L:      linux-s390@vger.kernel.org
12353 W:      http://www.ibm.com/developerworks/linux/linux390/
12354 S:      Supported
12355 F:      drivers/iommu/s390-iommu.c
12356
12357 S390 IUCV NETWORK LAYER
12358 M:      Julian Wiedmann <jwi@linux.ibm.com>
12359 M:      Ursula Braun <ubraun@linux.ibm.com>
12360 L:      linux-s390@vger.kernel.org
12361 W:      http://www.ibm.com/developerworks/linux/linux390/
12362 S:      Supported
12363 F:      drivers/s390/net/*iucv*
12364 F:      include/net/iucv/
12365 F:      net/iucv/
12366
12367 S390 NETWORK DRIVERS
12368 M:      Julian Wiedmann <jwi@linux.ibm.com>
12369 M:      Ursula Braun <ubraun@linux.ibm.com>
12370 L:      linux-s390@vger.kernel.org
12371 W:      http://www.ibm.com/developerworks/linux/linux390/
12372 S:      Supported
12373 F:      drivers/s390/net/
12374
12375 S390 PCI SUBSYSTEM
12376 M:      Sebastian Ott <sebott@linux.ibm.com>
12377 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12378 L:      linux-s390@vger.kernel.org
12379 W:      http://www.ibm.com/developerworks/linux/linux390/
12380 S:      Supported
12381 F:      arch/s390/pci/
12382 F:      drivers/pci/hotplug/s390_pci_hpc.c
12383
12384 S390 VFIO-CCW DRIVER
12385 M:      Cornelia Huck <cohuck@redhat.com>
12386 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12387 M:      Halil Pasic <pasic@linux.ibm.com>
12388 L:      linux-s390@vger.kernel.org
12389 L:      kvm@vger.kernel.org
12390 S:      Supported
12391 F:      drivers/s390/cio/vfio_ccw*
12392 F:      Documentation/s390/vfio-ccw.txt
12393 F:      include/uapi/linux/vfio_ccw.h
12394
12395 S390 ZCRYPT DRIVER
12396 M:      Harald Freudenberger <freude@linux.ibm.com>
12397 L:      linux-s390@vger.kernel.org
12398 W:      http://www.ibm.com/developerworks/linux/linux390/
12399 S:      Supported
12400 F:      drivers/s390/crypto/
12401
12402 S390 ZFCP DRIVER
12403 M:      Steffen Maier <maier@linux.ibm.com>
12404 M:      Benjamin Block <bblock@linux.ibm.com>
12405 L:      linux-s390@vger.kernel.org
12406 W:      http://www.ibm.com/developerworks/linux/linux390/
12407 S:      Supported
12408 F:      drivers/s390/scsi/zfcp_*
12409
12410 S3C24XX SD/MMC Driver
12411 M:      Ben Dooks <ben-linux@fluff.org>
12412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12413 S:      Supported
12414 F:      drivers/mmc/host/s3cmci.*
12415
12416 SAA6588 RDS RECEIVER DRIVER
12417 M:      Hans Verkuil <hverkuil@xs4all.nl>
12418 L:      linux-media@vger.kernel.org
12419 T:      git git://linuxtv.org/media_tree.git
12420 W:      https://linuxtv.org
12421 S:      Odd Fixes
12422 F:      drivers/media/i2c/saa6588*
12423
12424 SAA7134 VIDEO4LINUX DRIVER
12425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12426 L:      linux-media@vger.kernel.org
12427 W:      https://linuxtv.org
12428 T:      git git://linuxtv.org/media_tree.git
12429 S:      Odd fixes
12430 F:      Documentation/media/v4l-drivers/saa7134*
12431 F:      drivers/media/pci/saa7134/
12432
12433 SAA7146 VIDEO4LINUX-2 DRIVER
12434 M:      Hans Verkuil <hverkuil@xs4all.nl>
12435 L:      linux-media@vger.kernel.org
12436 T:      git git://linuxtv.org/media_tree.git
12437 S:      Maintained
12438 F:      drivers/media/common/saa7146/
12439 F:      drivers/media/pci/saa7146/
12440 F:      include/media/saa7146*
12441
12442 SAMSUNG AUDIO (ASoC) DRIVERS
12443 M:      Krzysztof Kozlowski <krzk@kernel.org>
12444 M:      Sangbeom Kim <sbkim73@samsung.com>
12445 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12446 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12447 S:      Supported
12448 F:      sound/soc/samsung/
12449 F:      Documentation/devicetree/bindings/sound/samsung*
12450
12451 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12452 M:      Krzysztof Kozlowski <krzk@kernel.org>
12453 L:      linux-crypto@vger.kernel.org
12454 L:      linux-samsung-soc@vger.kernel.org
12455 S:      Maintained
12456 F:      drivers/crypto/exynos-rng.c
12457 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12458
12459 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12460 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12461 L:      linux-samsung-soc@vger.kernel.org
12462 S:      Maintained
12463 F:      drivers/char/hw_random/exynos-trng.c
12464 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12465
12466 SAMSUNG FRAMEBUFFER DRIVER
12467 M:      Jingoo Han <jingoohan1@gmail.com>
12468 L:      linux-fbdev@vger.kernel.org
12469 S:      Maintained
12470 F:      drivers/video/fbdev/s3c-fb.c
12471
12472 SAMSUNG LAPTOP DRIVER
12473 M:      Corentin Chary <corentin.chary@gmail.com>
12474 L:      platform-driver-x86@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/platform/x86/samsung-laptop.c
12477
12478 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12479 M:      Sangbeom Kim <sbkim73@samsung.com>
12480 M:      Krzysztof Kozlowski <krzk@kernel.org>
12481 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12482 L:      linux-kernel@vger.kernel.org
12483 L:      linux-samsung-soc@vger.kernel.org
12484 S:      Supported
12485 F:      drivers/mfd/sec*.c
12486 F:      drivers/regulator/s2m*.c
12487 F:      drivers/regulator/s5m*.c
12488 F:      drivers/clk/clk-s2mps11.c
12489 F:      drivers/rtc/rtc-s5m.c
12490 F:      include/linux/mfd/samsung/
12491 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12492 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12493 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12494 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12495
12496 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12497 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12498 L:      linux-media@vger.kernel.org
12499 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12500 S:      Maintained
12501 F:      drivers/media/platform/s3c-camif/
12502 F:      include/media/drv-intf/s3c_camif.h
12503
12504 SAMSUNG S3FWRN5 NFC DRIVER
12505 M:      Robert Baldyga <r.baldyga@samsung.com>
12506 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12507 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12508 S:      Supported
12509 F:      drivers/nfc/s3fwrn5
12510
12511 SAMSUNG S5C73M3 CAMERA DRIVER
12512 M:      Kyungmin Park <kyungmin.park@samsung.com>
12513 M:      Andrzej Hajda <a.hajda@samsung.com>
12514 L:      linux-media@vger.kernel.org
12515 S:      Supported
12516 F:      drivers/media/i2c/s5c73m3/*
12517
12518 SAMSUNG S5K5BAF CAMERA DRIVER
12519 M:      Kyungmin Park <kyungmin.park@samsung.com>
12520 M:      Andrzej Hajda <a.hajda@samsung.com>
12521 L:      linux-media@vger.kernel.org
12522 S:      Supported
12523 F:      drivers/media/i2c/s5k5baf.c
12524
12525 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12526 M:      Krzysztof Kozlowski <krzk@kernel.org>
12527 M:      Vladimir Zapolskiy <vz@mleia.com>
12528 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12529 L:      linux-crypto@vger.kernel.org
12530 L:      linux-samsung-soc@vger.kernel.org
12531 S:      Maintained
12532 F:      drivers/crypto/s5p-sss.c
12533
12534 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12535 M:      Kyungmin Park <kyungmin.park@samsung.com>
12536 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12537 L:      linux-media@vger.kernel.org
12538 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12539 S:      Supported
12540 F:      drivers/media/platform/exynos4-is/
12541
12542 SAMSUNG SOC CLOCK DRIVERS
12543 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12544 M:      Tomasz Figa <tomasz.figa@gmail.com>
12545 M:      Chanwoo Choi <cw00.choi@samsung.com>
12546 S:      Supported
12547 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12549 F:      drivers/clk/samsung/
12550 F:      include/dt-bindings/clock/exynos*.h
12551 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12552
12553 SAMSUNG SPI DRIVERS
12554 M:      Kukjin Kim <kgene@kernel.org>
12555 M:      Krzysztof Kozlowski <krzk@kernel.org>
12556 M:      Andi Shyti <andi@etezian.org>
12557 L:      linux-spi@vger.kernel.org
12558 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12559 S:      Maintained
12560 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12561 F:      drivers/spi/spi-s3c*
12562 F:      include/linux/platform_data/spi-s3c64xx.h
12563
12564 SAMSUNG SXGBE DRIVERS
12565 M:      Byungho An <bh74.an@samsung.com>
12566 M:      Girish K S <ks.giri@samsung.com>
12567 M:      Vipul Pandya <vipul.pandya@samsung.com>
12568 S:      Supported
12569 L:      netdev@vger.kernel.org
12570 F:      drivers/net/ethernet/samsung/sxgbe/
12571
12572 SAMSUNG THERMAL DRIVER
12573 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12574 L:      linux-pm@vger.kernel.org
12575 L:      linux-samsung-soc@vger.kernel.org
12576 S:      Supported
12577 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12578 F:      drivers/thermal/samsung/
12579
12580 SAMSUNG USB2 PHY DRIVER
12581 M:      Kamil Debski <kamil@wypas.org>
12582 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12583 L:      linux-kernel@vger.kernel.org
12584 S:      Supported
12585 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12586 F:      Documentation/phy/samsung-usb2.txt
12587 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12588 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12589 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12590 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12591 F:      drivers/phy/samsung/phy-samsung-usb2.c
12592 F:      drivers/phy/samsung/phy-samsung-usb2.h
12593
12594 SC1200 WDT DRIVER
12595 M:      Zwane Mwaikambo <zwanem@gmail.com>
12596 S:      Maintained
12597 F:      drivers/watchdog/sc1200wdt.c
12598
12599 SCHEDULER
12600 M:      Ingo Molnar <mingo@redhat.com>
12601 M:      Peter Zijlstra <peterz@infradead.org>
12602 L:      linux-kernel@vger.kernel.org
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12604 S:      Maintained
12605 F:      kernel/sched/
12606 F:      include/linux/sched.h
12607 F:      include/uapi/linux/sched.h
12608 F:      include/linux/wait.h
12609
12610 SCR24X CHIP CARD INTERFACE DRIVER
12611 M:      Lubomir Rintel <lkundrak@v3.sk>
12612 S:      Supported
12613 F:      drivers/char/pcmcia/scr24x_cs.c
12614
12615 SCSI CDROM DRIVER
12616 M:      Jens Axboe <axboe@kernel.dk>
12617 L:      linux-scsi@vger.kernel.org
12618 W:      http://www.kernel.dk
12619 S:      Maintained
12620 F:      drivers/scsi/sr*
12621
12622 SCSI RDMA PROTOCOL (SRP) INITIATOR
12623 M:      Bart Van Assche <bart.vanassche@wdc.com>
12624 L:      linux-rdma@vger.kernel.org
12625 S:      Supported
12626 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12627 F:      drivers/infiniband/ulp/srp/
12628 F:      include/scsi/srp.h
12629
12630 SCSI RDMA PROTOCOL (SRP) TARGET
12631 M:      Bart Van Assche <bart.vanassche@wdc.com>
12632 L:      linux-rdma@vger.kernel.org
12633 L:      target-devel@vger.kernel.org
12634 S:      Supported
12635 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12636 F:      drivers/infiniband/ulp/srpt/
12637
12638 SCSI SG DRIVER
12639 M:      Doug Gilbert <dgilbert@interlog.com>
12640 L:      linux-scsi@vger.kernel.org
12641 W:      http://sg.danny.cz/sg
12642 S:      Maintained
12643 F:      Documentation/scsi/scsi-generic.txt
12644 F:      drivers/scsi/sg.c
12645 F:      include/scsi/sg.h
12646
12647 SCSI SUBSYSTEM
12648 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12650 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12652 L:      linux-scsi@vger.kernel.org
12653 S:      Maintained
12654 F:      Documentation/devicetree/bindings/scsi/
12655 F:      drivers/scsi/
12656 F:      include/scsi/
12657
12658 SCSI TAPE DRIVER
12659 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12660 L:      linux-scsi@vger.kernel.org
12661 S:      Maintained
12662 F:      Documentation/scsi/st.txt
12663 F:      drivers/scsi/st.*
12664 F:      drivers/scsi/st_*.h
12665
12666 SCTP PROTOCOL
12667 M:      Vlad Yasevich <vyasevich@gmail.com>
12668 M:      Neil Horman <nhorman@tuxdriver.com>
12669 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12670 L:      linux-sctp@vger.kernel.org
12671 W:      http://lksctp.sourceforge.net
12672 S:      Maintained
12673 F:      Documentation/networking/sctp.txt
12674 F:      include/linux/sctp.h
12675 F:      include/uapi/linux/sctp.h
12676 F:      include/net/sctp/
12677 F:      net/sctp/
12678
12679 SCx200 CPU SUPPORT
12680 M:      Jim Cromie <jim.cromie@gmail.com>
12681 S:      Odd Fixes
12682 F:      Documentation/i2c/busses/scx200_acb
12683 F:      arch/x86/platform/scx200/
12684 F:      drivers/watchdog/scx200_wdt.c
12685 F:      drivers/i2c/busses/scx200*
12686 F:      drivers/mtd/maps/scx200_docflash.c
12687 F:      include/linux/scx200.h
12688
12689 SCx200 GPIO DRIVER
12690 M:      Jim Cromie <jim.cromie@gmail.com>
12691 S:      Maintained
12692 F:      drivers/char/scx200_gpio.c
12693 F:      include/linux/scx200_gpio.h
12694
12695 SCx200 HRT CLOCKSOURCE DRIVER
12696 M:      Jim Cromie <jim.cromie@gmail.com>
12697 S:      Maintained
12698 F:      drivers/clocksource/scx200_hrt.c
12699
12700 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12701 M:      Sascha Sommer <saschasommer@freenet.de>
12702 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12703 S:      Maintained
12704 F:      drivers/mmc/host/sdricoh_cs.c
12705
12706 SECURE COMPUTING
12707 M:      Kees Cook <keescook@chromium.org>
12708 R:      Andy Lutomirski <luto@amacapital.net>
12709 R:      Will Drewry <wad@chromium.org>
12710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12711 S:      Supported
12712 F:      kernel/seccomp.c
12713 F:      include/uapi/linux/seccomp.h
12714 F:      include/linux/seccomp.h
12715 F:      tools/testing/selftests/seccomp/*
12716 F:      tools/testing/selftests/kselftest_harness.h
12717 F:      Documentation/userspace-api/seccomp_filter.rst
12718 K:      \bsecure_computing
12719 K:      \bTIF_SECCOMP\b
12720
12721 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12722 M:      Al Cooper <alcooperx@gmail.com>
12723 L:      linux-mmc@vger.kernel.org
12724 L:      bcm-kernel-feedback-list@broadcom.com
12725 S:      Maintained
12726 F:      drivers/mmc/host/sdhci-brcmstb*
12727
12728 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12729 M:      Adrian Hunter <adrian.hunter@intel.com>
12730 L:      linux-mmc@vger.kernel.org
12731 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12732 S:      Maintained
12733 F:      drivers/mmc/host/sdhci*
12734 F:      include/linux/mmc/sdhci*
12735
12736 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12737 M:      Ben Dooks <ben-linux@fluff.org>
12738 M:      Jaehoon Chung <jh80.chung@samsung.com>
12739 L:      linux-mmc@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/mmc/host/sdhci-s3c*
12742
12743 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12744 M:      Viresh Kumar <vireshk@kernel.org>
12745 L:      linux-mmc@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/mmc/host/sdhci-spear.c
12748
12749 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12750 M:      Kishon Vijay Abraham I <kishon@ti.com>
12751 L:      linux-mmc@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/mmc/host/sdhci-omap.c
12754
12755 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12756 M:      Scott Bauer <scott.bauer@intel.com>
12757 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12758 L:      linux-block@vger.kernel.org
12759 S:      Supported
12760 F:      block/sed*
12761 F:      block/opal_proto.h
12762 F:      include/linux/sed*
12763 F:      include/uapi/linux/sed*
12764
12765 SECURITY CONTACT
12766 M:      Security Officers <security@kernel.org>
12767 S:      Supported
12768
12769 SECURITY SUBSYSTEM
12770 M:      James Morris <jmorris@namei.org>
12771 M:      "Serge E. Hallyn" <serge@hallyn.com>
12772 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12774 W:      http://kernsec.org/
12775 S:      Supported
12776 F:      security/
12777
12778 SELINUX SECURITY MODULE
12779 M:      Paul Moore <paul@paul-moore.com>
12780 M:      Stephen Smalley <sds@tycho.nsa.gov>
12781 M:      Eric Paris <eparis@parisplace.org>
12782 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12783 W:      https://selinuxproject.org
12784 W:      https://github.com/SELinuxProject
12785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12786 S:      Supported
12787 F:      include/linux/selinux*
12788 F:      security/selinux/
12789 F:      scripts/selinux/
12790 F:      Documentation/admin-guide/LSM/SELinux.rst
12791
12792 SENSABLE PHANTOM
12793 M:      Jiri Slaby <jirislaby@gmail.com>
12794 S:      Maintained
12795 F:      drivers/misc/phantom.c
12796 F:      include/uapi/linux/phantom.h
12797
12798 SERIAL DEVICE BUS
12799 M:      Rob Herring <robh@kernel.org>
12800 L:      linux-serial@vger.kernel.org
12801 S:      Maintained
12802 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12803 F:      drivers/tty/serdev/
12804 F:      include/linux/serdev.h
12805
12806 SERIAL DRIVERS
12807 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12808 L:      linux-serial@vger.kernel.org
12809 S:      Maintained
12810 F:      Documentation/devicetree/bindings/serial/
12811 F:      drivers/tty/serial/
12812
12813 SERIAL IR RECEIVER
12814 M:      Sean Young <sean@mess.org>
12815 L:      linux-media@vger.kernel.org
12816 S:      Maintained
12817 F:      drivers/media/rc/serial_ir.c
12818
12819 SFC NETWORK DRIVER
12820 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12821 M:      Edward Cree <ecree@solarflare.com>
12822 M:      Bert Kenward <bkenward@solarflare.com>
12823 L:      netdev@vger.kernel.org
12824 S:      Supported
12825 F:      drivers/net/ethernet/sfc/
12826
12827 SGI GRU DRIVER
12828 M:      Dimitri Sivanich <sivanich@sgi.com>
12829 S:      Maintained
12830 F:      drivers/misc/sgi-gru/
12831
12832 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12833 M:      Pat Gefre <pfg@sgi.com>
12834 L:      linux-ia64@vger.kernel.org
12835 S:      Supported
12836 F:      Documentation/ia64/serial.txt
12837 F:      drivers/tty/serial/ioc?_serial.c
12838 F:      include/linux/ioc?.h
12839
12840 SGI XP/XPC/XPNET DRIVER
12841 M:      Cliff Whickman <cpw@sgi.com>
12842 M:      Robin Holt <robinmholt@gmail.com>
12843 S:      Maintained
12844 F:      drivers/misc/sgi-xp/
12845
12846 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12847 M:      Ursula Braun <ubraun@linux.ibm.com>
12848 L:      linux-s390@vger.kernel.org
12849 W:      http://www.ibm.com/developerworks/linux/linux390/
12850 S:      Supported
12851 F:      net/smc/
12852
12853 SH_VEU V4L2 MEM2MEM DRIVER
12854 L:      linux-media@vger.kernel.org
12855 S:      Orphan
12856 F:      drivers/media/platform/sh_veu.c
12857
12858 SH_VOU V4L2 OUTPUT DRIVER
12859 L:      linux-media@vger.kernel.org
12860 S:      Orphan
12861 F:      drivers/media/platform/sh_vou.c
12862 F:      include/media/drv-intf/sh_vou.h
12863
12864 SI2157 MEDIA DRIVER
12865 M:      Antti Palosaari <crope@iki.fi>
12866 L:      linux-media@vger.kernel.org
12867 W:      https://linuxtv.org
12868 W:      http://palosaari.fi/linux/
12869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12870 T:      git git://linuxtv.org/anttip/media_tree.git
12871 S:      Maintained
12872 F:      drivers/media/tuners/si2157*
12873
12874 SI2165 MEDIA DRIVER
12875 M:      Matthias Schwarzott <zzam@gentoo.org>
12876 L:      linux-media@vger.kernel.org
12877 W:      https://linuxtv.org
12878 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12879 S:      Maintained
12880 F:      drivers/media/dvb-frontends/si2165*
12881
12882 SI2168 MEDIA DRIVER
12883 M:      Antti Palosaari <crope@iki.fi>
12884 L:      linux-media@vger.kernel.org
12885 W:      https://linuxtv.org
12886 W:      http://palosaari.fi/linux/
12887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12888 T:      git git://linuxtv.org/anttip/media_tree.git
12889 S:      Maintained
12890 F:      drivers/media/dvb-frontends/si2168*
12891
12892 SI470X FM RADIO RECEIVER I2C DRIVER
12893 M:      Hans Verkuil <hverkuil@xs4all.nl>
12894 L:      linux-media@vger.kernel.org
12895 T:      git git://linuxtv.org/media_tree.git
12896 W:      https://linuxtv.org
12897 S:      Odd Fixes
12898 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12899
12900 SI470X FM RADIO RECEIVER USB DRIVER
12901 M:      Hans Verkuil <hverkuil@xs4all.nl>
12902 L:      linux-media@vger.kernel.org
12903 T:      git git://linuxtv.org/media_tree.git
12904 W:      https://linuxtv.org
12905 S:      Maintained
12906 F:      drivers/media/radio/si470x/radio-si470x-common.c
12907 F:      drivers/media/radio/si470x/radio-si470x.h
12908 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12909
12910 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12911 M:      Eduardo Valentin <edubezval@gmail.com>
12912 L:      linux-media@vger.kernel.org
12913 T:      git git://linuxtv.org/media_tree.git
12914 W:      https://linuxtv.org
12915 S:      Odd Fixes
12916 F:      drivers/media/radio/si4713/si4713.?
12917
12918 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12919 M:      Eduardo Valentin <edubezval@gmail.com>
12920 L:      linux-media@vger.kernel.org
12921 T:      git git://linuxtv.org/media_tree.git
12922 W:      https://linuxtv.org
12923 S:      Odd Fixes
12924 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12925
12926 SI4713 FM RADIO TRANSMITTER USB DRIVER
12927 M:      Hans Verkuil <hverkuil@xs4all.nl>
12928 L:      linux-media@vger.kernel.org
12929 T:      git git://linuxtv.org/media_tree.git
12930 W:      https://linuxtv.org
12931 S:      Maintained
12932 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12933
12934 SIANO DVB DRIVER
12935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12936 L:      linux-media@vger.kernel.org
12937 W:      https://linuxtv.org
12938 T:      git git://linuxtv.org/media_tree.git
12939 S:      Odd fixes
12940 F:      drivers/media/common/siano/
12941 F:      drivers/media/usb/siano/
12942 F:      drivers/media/usb/siano/
12943 F:      drivers/media/mmc/siano/
12944
12945 SIFIVE DRIVERS
12946 M:      Palmer Dabbelt <palmer@sifive.com>
12947 L:      linux-riscv@lists.infradead.org
12948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12949 S:      Supported
12950 K:      sifive
12951 N:      sifive
12952
12953 SILEAD TOUCHSCREEN DRIVER
12954 M:      Hans de Goede <hdegoede@redhat.com>
12955 L:      linux-input@vger.kernel.org
12956 L:      platform-driver-x86@vger.kernel.org
12957 S:      Maintained
12958 F:      drivers/input/touchscreen/silead.c
12959 F:      drivers/platform/x86/silead_dmi.c
12960
12961 SILICON MOTION SM712 FRAME BUFFER DRIVER
12962 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12963 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12964 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12965 L:      linux-fbdev@vger.kernel.org
12966 S:      Maintained
12967 F:      drivers/video/fbdev/sm712*
12968 F:      Documentation/fb/sm712fb.txt
12969
12970 SIMPLE FIRMWARE INTERFACE (SFI)
12971 M:      Len Brown <lenb@kernel.org>
12972 L:      sfi-devel@simplefirmware.org
12973 W:      http://simplefirmware.org/
12974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12975 S:      Supported
12976 F:      arch/x86/platform/sfi/
12977 F:      drivers/sfi/
12978 F:      include/linux/sfi*.h
12979
12980 SIMPLEFB FB DRIVER
12981 M:      Hans de Goede <hdegoede@redhat.com>
12982 L:      linux-fbdev@vger.kernel.org
12983 S:      Maintained
12984 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12985 F:      drivers/video/fbdev/simplefb.c
12986 F:      include/linux/platform_data/simplefb.h
12987
12988 SIMTEC EB110ATX (Chalice CATS)
12989 P:      Ben Dooks
12990 P:      Vincent Sanders <vince@simtec.co.uk>
12991 M:      Simtec Linux Team <linux@simtec.co.uk>
12992 W:      http://www.simtec.co.uk/products/EB110ATX/
12993 S:      Supported
12994
12995 SIMTEC EB2410ITX (BAST)
12996 P:      Ben Dooks
12997 P:      Vincent Sanders <vince@simtec.co.uk>
12998 M:      Simtec Linux Team <linux@simtec.co.uk>
12999 W:      http://www.simtec.co.uk/products/EB2410ITX/
13000 S:      Supported
13001 F:      arch/arm/mach-s3c24xx/mach-bast.c
13002 F:      arch/arm/mach-s3c24xx/bast-ide.c
13003 F:      arch/arm/mach-s3c24xx/bast-irq.c
13004
13005 SIPHASH PRF ROUTINES
13006 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13007 S:      Maintained
13008 F:      lib/siphash.c
13009 F:      lib/test_siphash.c
13010 F:      include/linux/siphash.h
13011
13012 SIOX
13013 M:      Gavin Schenk <g.schenk@eckelmann.de>
13014 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13015 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13016 S:      Supported
13017 F:      drivers/siox/*
13018 F:      include/trace/events/siox.h
13019
13020 SIS 190 ETHERNET DRIVER
13021 M:      Francois Romieu <romieu@fr.zoreil.com>
13022 L:      netdev@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/net/ethernet/sis/sis190.c
13025
13026 SIS 900/7016 FAST ETHERNET DRIVER
13027 M:      Daniele Venzano <venza@brownhat.org>
13028 W:      http://www.brownhat.org/sis900.html
13029 L:      netdev@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/net/ethernet/sis/sis900.*
13032
13033 SIS FRAMEBUFFER DRIVER
13034 M:      Thomas Winischhofer <thomas@winischhofer.net>
13035 W:      http://www.winischhofer.net/linuxsisvga.shtml
13036 S:      Maintained
13037 F:      Documentation/fb/sisfb.txt
13038 F:      drivers/video/fbdev/sis/
13039 F:      include/video/sisfb.h
13040
13041 SIS USB2VGA DRIVER
13042 M:      Thomas Winischhofer <thomas@winischhofer.net>
13043 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13044 S:      Maintained
13045 F:      drivers/usb/misc/sisusbvga/
13046
13047 SLAB ALLOCATOR
13048 M:      Christoph Lameter <cl@linux.com>
13049 M:      Pekka Enberg <penberg@kernel.org>
13050 M:      David Rientjes <rientjes@google.com>
13051 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13052 M:      Andrew Morton <akpm@linux-foundation.org>
13053 L:      linux-mm@kvack.org
13054 S:      Maintained
13055 F:      include/linux/sl?b*.h
13056 F:      mm/sl?b*
13057
13058 SLEEPABLE READ-COPY UPDATE (SRCU)
13059 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13060 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13061 M:      Josh Triplett <josh@joshtriplett.org>
13062 R:      Steven Rostedt <rostedt@goodmis.org>
13063 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13064 L:      linux-kernel@vger.kernel.org
13065 W:      http://www.rdrop.com/users/paulmck/RCU/
13066 S:      Supported
13067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13068 F:      include/linux/srcu.h
13069 F:      kernel/rcu/srcu.c
13070
13071 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13072 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13074 S:      Maintained
13075 F:      drivers/slimbus/
13076 F:      Documentation/devicetree/bindings/slimbus/
13077 F:      include/linux/slimbus.h
13078
13079 SMACK SECURITY MODULE
13080 M:      Casey Schaufler <casey@schaufler-ca.com>
13081 L:      linux-security-module@vger.kernel.org
13082 W:      http://schaufler-ca.com
13083 T:      git git://github.com/cschaufler/smack-next
13084 S:      Maintained
13085 F:      Documentation/admin-guide/LSM/Smack.rst
13086 F:      security/smack/
13087
13088 SMC91x ETHERNET DRIVER
13089 M:      Nicolas Pitre <nico@fluxnic.net>
13090 S:      Odd Fixes
13091 F:      drivers/net/ethernet/smsc/smc91x.*
13092
13093 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13094 M:      Sakari Ailus <sakari.ailus@iki.fi>
13095 L:      linux-media@vger.kernel.org
13096 S:      Maintained
13097 F:      drivers/media/i2c/smiapp/
13098 F:      include/media/i2c/smiapp.h
13099 F:      drivers/media/i2c/smiapp-pll.c
13100 F:      drivers/media/i2c/smiapp-pll.h
13101 F:      include/uapi/linux/smiapp.h
13102 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13103
13104 SMM665 HARDWARE MONITOR DRIVER
13105 M:      Guenter Roeck <linux@roeck-us.net>
13106 L:      linux-hwmon@vger.kernel.org
13107 S:      Maintained
13108 F:      Documentation/hwmon/smm665
13109 F:      drivers/hwmon/smm665.c
13110
13111 SMSC EMC2103 HARDWARE MONITOR DRIVER
13112 M:      Steve Glendinning <steve.glendinning@shawell.net>
13113 L:      linux-hwmon@vger.kernel.org
13114 S:      Maintained
13115 F:      Documentation/hwmon/emc2103
13116 F:      drivers/hwmon/emc2103.c
13117
13118 SMSC SCH5627 HARDWARE MONITOR DRIVER
13119 M:      Hans de Goede <hdegoede@redhat.com>
13120 L:      linux-hwmon@vger.kernel.org
13121 S:      Supported
13122 F:      Documentation/hwmon/sch5627
13123 F:      drivers/hwmon/sch5627.c
13124
13125 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13126 M:      Steve Glendinning <steve.glendinning@shawell.net>
13127 L:      linux-fbdev@vger.kernel.org
13128 S:      Maintained
13129 F:      drivers/video/fbdev/smscufx.c
13130
13131 SMSC47B397 HARDWARE MONITOR DRIVER
13132 M:      Jean Delvare <jdelvare@suse.com>
13133 L:      linux-hwmon@vger.kernel.org
13134 S:      Maintained
13135 F:      Documentation/hwmon/smsc47b397
13136 F:      drivers/hwmon/smsc47b397.c
13137
13138 SMSC911x ETHERNET DRIVER
13139 M:      Steve Glendinning <steve.glendinning@shawell.net>
13140 L:      netdev@vger.kernel.org
13141 S:      Maintained
13142 F:      include/linux/smsc911x.h
13143 F:      drivers/net/ethernet/smsc/smsc911x.*
13144
13145 SMSC9420 PCI ETHERNET DRIVER
13146 M:      Steve Glendinning <steve.glendinning@shawell.net>
13147 L:      netdev@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/net/ethernet/smsc/smsc9420.*
13150
13151 SOC-CAMERA V4L2 SUBSYSTEM
13152 L:      linux-media@vger.kernel.org
13153 T:      git git://linuxtv.org/media_tree.git
13154 S:      Orphan
13155 F:      include/media/soc*
13156 F:      drivers/media/i2c/soc_camera/
13157 F:      drivers/media/platform/soc_camera/
13158
13159 SOCIONEXT SYNQUACER I2C DRIVER
13160 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13161 L:      linux-i2c@vger.kernel.org
13162 S:      Maintained
13163 F:      drivers/i2c/busses/i2c-synquacer.c
13164 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13165
13166 SOCIONEXT UNIPHIER SOUND DRIVER
13167 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13168 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13169 S:      Maintained
13170 F:      sound/soc/uniphier/
13171
13172 SOEKRIS NET48XX LED SUPPORT
13173 M:      Chris Boot <bootc@bootc.net>
13174 S:      Maintained
13175 F:      drivers/leds/leds-net48xx.c
13176
13177 SOFT-ROCE DRIVER (rxe)
13178 M:      Moni Shoua <monis@mellanox.com>
13179 L:      linux-rdma@vger.kernel.org
13180 S:      Supported
13181 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13182 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13183 F:      drivers/infiniband/sw/rxe/
13184 F:      include/uapi/rdma/rdma_user_rxe.h
13185
13186 SOFTLOGIC 6x10 MPEG CODEC
13187 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13188 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13189 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13190 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13191 M:      Ismael Luceno <ismael@iodev.co.uk>
13192 L:      linux-media@vger.kernel.org
13193 S:      Supported
13194 F:      drivers/media/pci/solo6x10/
13195
13196 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13197 M:      James Morse <james.morse@arm.com>
13198 L:      linux-arm-kernel@lists.infradead.org
13199 S:      Maintained
13200 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13201 F:      drivers/firmware/arm_sdei.c
13202 F:      include/linux/sdei.h
13203 F:      include/uapi/linux/sdei.h
13204
13205 SOFTWARE RAID (Multiple Disks) SUPPORT
13206 M:      Shaohua Li <shli@kernel.org>
13207 L:      linux-raid@vger.kernel.org
13208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13209 S:      Supported
13210 F:      drivers/md/Makefile
13211 F:      drivers/md/Kconfig
13212 F:      drivers/md/md*
13213 F:      drivers/md/raid*
13214 F:      include/linux/raid/
13215 F:      include/uapi/linux/raid/
13216
13217 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13218 M:      Jassi Brar <jaswinder.singh@linaro.org>
13219 L:      netdev@vger.kernel.org
13220 S:      Maintained
13221 F:      drivers/net/ethernet/socionext/netsec.c
13222 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13223
13224 SOLIDRUN CLEARFOG SUPPORT
13225 M:      Russell King <linux@armlinux.org.uk>
13226 S:      Maintained
13227 F:      arch/arm/boot/dts/armada-388-clearfog*
13228 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13229
13230 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13231 M:      Russell King <linux@armlinux.org.uk>
13232 S:      Maintained
13233 F:      arch/arm/boot/dts/imx6*-cubox-i*
13234 F:      arch/arm/boot/dts/imx6*-hummingboard*
13235 F:      arch/arm/boot/dts/imx6*-sr-*
13236
13237 SONIC NETWORK DRIVER
13238 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13239 L:      netdev@vger.kernel.org
13240 S:      Maintained
13241 F:      drivers/net/ethernet/natsemi/sonic.*
13242
13243 SONICS SILICON BACKPLANE DRIVER (SSB)
13244 M:      Michael Buesch <m@bues.ch>
13245 L:      linux-wireless@vger.kernel.org
13246 S:      Maintained
13247 F:      drivers/ssb/
13248 F:      include/linux/ssb/
13249
13250 SONY IMX258 SENSOR DRIVER
13251 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13252 L:      linux-media@vger.kernel.org
13253 T:      git git://linuxtv.org/media_tree.git
13254 S:      Maintained
13255 F:      drivers/media/i2c/imx258.c
13256
13257 SONY IMX274 SENSOR DRIVER
13258 M:      Leon Luo <leonl@leopardimaging.com>
13259 L:      linux-media@vger.kernel.org
13260 T:      git git://linuxtv.org/media_tree.git
13261 S:      Maintained
13262 F:      drivers/media/i2c/imx274.c
13263 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13264
13265 SONY MEMORYSTICK CARD SUPPORT
13266 M:      Alex Dubov <oakad@yahoo.com>
13267 W:      http://tifmxx.berlios.de/
13268 S:      Maintained
13269 F:      drivers/memstick/host/tifm_ms.c
13270
13271 SONY MEMORYSTICK STANDARD SUPPORT
13272 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13273 S:      Maintained
13274 F:      drivers/memstick/core/ms_block.*
13275
13276 SONY VAIO CONTROL DEVICE DRIVER
13277 M:      Mattia Dongili <malattia@linux.it>
13278 L:      platform-driver-x86@vger.kernel.org
13279 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13280 S:      Maintained
13281 F:      Documentation/laptops/sony-laptop.txt
13282 F:      drivers/char/sonypi.c
13283 F:      drivers/platform/x86/sony-laptop.c
13284 F:      include/linux/sony-laptop.h
13285
13286 SOUND
13287 M:      Jaroslav Kysela <perex@perex.cz>
13288 M:      Takashi Iwai <tiwai@suse.com>
13289 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13290 W:      http://www.alsa-project.org/
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13292 T:      git git://git.alsa-project.org/alsa-kernel.git
13293 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13294 S:      Maintained
13295 F:      Documentation/sound/
13296 F:      include/sound/
13297 F:      include/uapi/sound/
13298 F:      sound/
13299
13300 SOUND - COMPRESSED AUDIO
13301 M:      Vinod Koul <vkoul@kernel.org>
13302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13304 S:      Supported
13305 F:      Documentation/sound/designs/compress-offload.rst
13306 F:      include/sound/compress_driver.h
13307 F:      include/uapi/sound/compress_*
13308 F:      sound/core/compress_offload.c
13309 F:      sound/soc/soc-compress.c
13310
13311 SOUND - DMAENGINE HELPERS
13312 M:      Lars-Peter Clausen <lars@metafoo.de>
13313 S:      Supported
13314 F:      include/sound/dmaengine_pcm.h
13315 F:      sound/core/pcm_dmaengine.c
13316 F:      sound/soc/soc-generic-dmaengine-pcm.c
13317
13318 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13319 M:      Liam Girdwood <lgirdwood@gmail.com>
13320 M:      Mark Brown <broonie@kernel.org>
13321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 W:      http://alsa-project.org/main/index.php/ASoC
13324 S:      Supported
13325 F:      Documentation/devicetree/bindings/sound/
13326 F:      Documentation/sound/soc/
13327 F:      sound/soc/
13328 F:      include/sound/soc*
13329
13330 SOUNDWIRE SUBSYSTEM
13331 M:      Vinod Koul <vinod.koul@intel.com>
13332 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13333 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13334 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13335 S:      Supported
13336 F:      Documentation/driver-api/soundwire/
13337 F:      drivers/soundwire/
13338 F:      include/linux/soundwire/
13339
13340 SP2 MEDIA DRIVER
13341 M:      Olli Salonen <olli.salonen@iki.fi>
13342 L:      linux-media@vger.kernel.org
13343 W:      https://linuxtv.org
13344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13345 S:      Maintained
13346 F:      drivers/media/dvb-frontends/sp2*
13347
13348 SPARC + UltraSPARC (sparc/sparc64)
13349 M:      "David S. Miller" <davem@davemloft.net>
13350 L:      sparclinux@vger.kernel.org
13351 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13354 S:      Maintained
13355 F:      arch/sparc/
13356 F:      drivers/sbus/
13357
13358 SPARC SERIAL DRIVERS
13359 M:      "David S. Miller" <davem@davemloft.net>
13360 L:      sparclinux@vger.kernel.org
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13363 S:      Maintained
13364 F:      include/linux/sunserialcore.h
13365 F:      drivers/tty/serial/suncore.c
13366 F:      drivers/tty/serial/sunhv.c
13367 F:      drivers/tty/serial/sunsab.c
13368 F:      drivers/tty/serial/sunsab.h
13369 F:      drivers/tty/serial/sunsu.c
13370 F:      drivers/tty/serial/sunzilog.c
13371 F:      drivers/tty/serial/sunzilog.h
13372 F:      drivers/tty/vcc.c
13373
13374 SPARSE CHECKER
13375 M:      "Christopher Li" <sparse@chrisli.org>
13376 L:      linux-sparse@vger.kernel.org
13377 W:      https://sparse.wiki.kernel.org/
13378 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13379 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13380 S:      Maintained
13381 F:      include/linux/compiler.h
13382
13383 SPEAR CLOCK FRAMEWORK SUPPORT
13384 M:      Viresh Kumar <vireshk@kernel.org>
13385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13386 W:      http://www.st.com/spear
13387 S:      Maintained
13388 F:      drivers/clk/spear/
13389
13390 SPEAR PLATFORM SUPPORT
13391 M:      Viresh Kumar <vireshk@kernel.org>
13392 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13394 W:      http://www.st.com/spear
13395 S:      Maintained
13396 F:      arch/arm/boot/dts/spear*
13397 F:      arch/arm/mach-spear/
13398
13399 SPI NOR SUBSYSTEM
13400 M:      Marek Vasut <marek.vasut@gmail.com>
13401 L:      linux-mtd@lists.infradead.org
13402 W:      http://www.linux-mtd.infradead.org/
13403 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13404 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13405 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13406 S:      Maintained
13407 F:      drivers/mtd/spi-nor/
13408 F:      include/linux/mtd/spi-nor.h
13409
13410 SPI SUBSYSTEM
13411 M:      Mark Brown <broonie@kernel.org>
13412 L:      linux-spi@vger.kernel.org
13413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13414 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13415 S:      Maintained
13416 F:      Documentation/devicetree/bindings/spi/
13417 F:      Documentation/spi/
13418 F:      drivers/spi/
13419 F:      include/linux/spi/
13420 F:      include/uapi/linux/spi/
13421 F:      tools/spi/
13422
13423 SPIDERNET NETWORK DRIVER for CELL
13424 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13425 L:      netdev@vger.kernel.org
13426 S:      Supported
13427 F:      Documentation/networking/spider_net.txt
13428 F:      drivers/net/ethernet/toshiba/spider_net*
13429
13430 SPMI SUBSYSTEM
13431 R:      Stephen Boyd <sboyd@kernel.org>
13432 L:      linux-arm-msm@vger.kernel.org
13433 F:      Documentation/devicetree/bindings/spmi/
13434 F:      drivers/spmi/
13435 F:      include/dt-bindings/spmi/spmi.h
13436 F:      include/linux/spmi.h
13437 F:      include/trace/events/spmi.h
13438
13439 SPU FILE SYSTEM
13440 M:      Jeremy Kerr <jk@ozlabs.org>
13441 L:      linuxppc-dev@lists.ozlabs.org
13442 W:      http://www.ibm.com/developerworks/power/cell/
13443 S:      Supported
13444 F:      Documentation/filesystems/spufs.txt
13445 F:      arch/powerpc/platforms/cell/spufs/
13446
13447 SQUASHFS FILE SYSTEM
13448 M:      Phillip Lougher <phillip@squashfs.org.uk>
13449 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13450 W:      http://squashfs.org.uk
13451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13452 S:      Maintained
13453 F:      Documentation/filesystems/squashfs.txt
13454 F:      fs/squashfs/
13455
13456 SRM (Alpha) environment access
13457 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13458 S:      Maintained
13459 F:      arch/alpha/kernel/srm_env.c
13460
13461 ST STM32 I2C/SMBUS DRIVER
13462 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13463 L:      linux-i2c@vger.kernel.org
13464 S:      Maintained
13465 F:      drivers/i2c/busses/i2c-stm32*
13466
13467 STABLE BRANCH
13468 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13469 L:      stable@vger.kernel.org
13470 S:      Supported
13471 F:      Documentation/process/stable-kernel-rules.rst
13472
13473 STAGING - COMEDI
13474 M:      Ian Abbott <abbotti@mev.co.uk>
13475 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13476 S:      Odd Fixes
13477 F:      drivers/staging/comedi/
13478
13479 STAGING - FLARION FT1000 DRIVERS
13480 M:      Marek Belisko <marek.belisko@gmail.com>
13481 S:      Odd Fixes
13482 F:      drivers/staging/ft1000/
13483
13484 STAGING - INDUSTRIAL IO
13485 M:      Jonathan Cameron <jic23@kernel.org>
13486 L:      linux-iio@vger.kernel.org
13487 S:      Odd Fixes
13488 F:      Documentation/devicetree/bindings/staging/iio/
13489 F:      drivers/staging/iio/
13490
13491 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13492 M:      Marc Dietrich <marvin24@gmx.de>
13493 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13494 L:      linux-tegra@vger.kernel.org
13495 S:      Maintained
13496 F:      drivers/staging/nvec/
13497
13498 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13499 M:      Jens Frederich <jfrederich@gmail.com>
13500 M:      Daniel Drake <dsd@laptop.org>
13501 M:      Jon Nettleton <jon.nettleton@gmail.com>
13502 W:      http://wiki.laptop.org/go/DCON
13503 S:      Maintained
13504 F:      drivers/staging/olpc_dcon/
13505
13506 STAGING - REALTEK RTL8712U DRIVERS
13507 M:      Larry Finger <Larry.Finger@lwfinger.net>
13508 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13509 S:      Odd Fixes
13510 F:      drivers/staging/rtl8712/
13511
13512 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13513 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13514 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13515 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13516 L:      linux-fbdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/staging/sm750fb/
13519
13520 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13521 M:      William Hubbs <w.d.hubbs@gmail.com>
13522 M:      Chris Brannon <chris@the-brannons.com>
13523 M:      Kirk Reiser <kirk@reisers.ca>
13524 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13525 L:      speakup@linux-speakup.org
13526 W:      http://www.linux-speakup.org/
13527 S:      Odd Fixes
13528 F:      drivers/staging/speakup/
13529
13530 STAGING - VIA VT665X DRIVERS
13531 M:      Forest Bond <forest@alittletooquiet.net>
13532 S:      Odd Fixes
13533 F:      drivers/staging/vt665?/
13534
13535 STAGING - WILC1000 WIFI DRIVER
13536 M:      Aditya Shankar <aditya.shankar@microchip.com>
13537 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13538 L:      linux-wireless@vger.kernel.org
13539 S:      Supported
13540 F:      drivers/staging/wilc1000/
13541
13542 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13543 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13544 S:      Odd Fixes
13545 F:      drivers/staging/xgifb/
13546
13547 STAGING SUBSYSTEM
13548 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13550 L:      devel@driverdev.osuosl.org
13551 S:      Supported
13552 F:      drivers/staging/
13553
13554 STARFIRE/DURALAN NETWORK DRIVER
13555 M:      Ion Badulescu <ionut@badula.org>
13556 S:      Odd Fixes
13557 F:      drivers/net/ethernet/adaptec/starfire*
13558
13559 STEC S1220 SKD DRIVER
13560 M:      Bart Van Assche <bart.vanassche@wdc.com>
13561 L:      linux-block@vger.kernel.org
13562 S:      Maintained
13563 F:      drivers/block/skd*[ch]
13564
13565 STI CEC DRIVER
13566 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13567 S:      Maintained
13568 F:      drivers/staging/media/st-cec/
13569 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13570
13571 STK1160 USB VIDEO CAPTURE DRIVER
13572 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13573 L:      linux-media@vger.kernel.org
13574 T:      git git://linuxtv.org/media_tree.git
13575 S:      Maintained
13576 F:      drivers/media/usb/stk1160/
13577
13578 STM32 TIMER/LPTIMER DRIVERS
13579 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13580 S:      Maintained
13581 F:      drivers/*/stm32-*timer*
13582 F:      drivers/pwm/pwm-stm32*
13583 F:      include/linux/*/stm32-*tim*
13584 F:      Documentation/ABI/testing/*timer-stm32
13585 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13586 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13587
13588 STMMAC ETHERNET DRIVER
13589 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13590 M:      Alexandre Torgue <alexandre.torgue@st.com>
13591 M:      Jose Abreu <joabreu@synopsys.com>
13592 L:      netdev@vger.kernel.org
13593 W:      http://www.stlinux.com
13594 S:      Supported
13595 F:      drivers/net/ethernet/stmicro/stmmac/
13596
13597 SUN3/3X
13598 M:      Sam Creasey <sammy@sammy.net>
13599 W:      http://sammy.net/sun3/
13600 S:      Maintained
13601 F:      arch/m68k/kernel/*sun3*
13602 F:      arch/m68k/sun3*/
13603 F:      arch/m68k/include/asm/sun3*
13604 F:      drivers/net/ethernet/i825xx/sun3*
13605
13606 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13607 M:      Hans de Goede <hdegoede@redhat.com>
13608 L:      linux-input@vger.kernel.org
13609 S:      Maintained
13610 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13611 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13612
13613 SUNDANCE NETWORK DRIVER
13614 M:      Denis Kirjanov <kda@linux-powerpc.org>
13615 L:      netdev@vger.kernel.org
13616 S:      Maintained
13617 F:      drivers/net/ethernet/dlink/sundance.c
13618
13619 SUPERH
13620 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13621 M:      Rich Felker <dalias@libc.org>
13622 L:      linux-sh@vger.kernel.org
13623 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13624 S:      Maintained
13625 F:      Documentation/sh/
13626 F:      arch/sh/
13627 F:      drivers/sh/
13628
13629 SUSPEND TO RAM
13630 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13631 M:      Len Brown <len.brown@intel.com>
13632 M:      Pavel Machek <pavel@ucw.cz>
13633 L:      linux-pm@vger.kernel.org
13634 B:      https://bugzilla.kernel.org
13635 S:      Supported
13636 F:      Documentation/power/
13637 F:      arch/x86/kernel/acpi/
13638 F:      drivers/base/power/
13639 F:      kernel/power/
13640 F:      include/linux/suspend.h
13641 F:      include/linux/freezer.h
13642 F:      include/linux/pm.h
13643
13644 SVGA HANDLING
13645 M:      Martin Mares <mj@ucw.cz>
13646 L:      linux-video@atrey.karlin.mff.cuni.cz
13647 S:      Maintained
13648 F:      Documentation/svga.txt
13649 F:      arch/x86/boot/video*
13650
13651 SWIOTLB SUBSYSTEM
13652 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13653 L:      iommu@lists.linux-foundation.org
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13655 S:      Supported
13656 F:      lib/swiotlb.c
13657 F:      arch/*/kernel/pci-swiotlb.c
13658 F:      include/linux/swiotlb.h
13659
13660 SWITCHDEV
13661 M:      Jiri Pirko <jiri@resnulli.us>
13662 M:      Ivan Vecera <ivecera@redhat.com>
13663 L:      netdev@vger.kernel.org
13664 S:      Supported
13665 F:      net/switchdev/
13666 F:      include/net/switchdev.h
13667
13668 SY8106A REGULATOR DRIVER
13669 M:      Icenowy Zheng <icenowy@aosc.io>
13670 S:      Maintained
13671 F:      drivers/regulator/sy8106a-regulator.c
13672 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13673
13674 SYNC FILE FRAMEWORK
13675 M:      Sumit Semwal <sumit.semwal@linaro.org>
13676 R:      Gustavo Padovan <gustavo@padovan.org>
13677 S:      Maintained
13678 L:      linux-media@vger.kernel.org
13679 L:      dri-devel@lists.freedesktop.org
13680 F:      drivers/dma-buf/sync_*
13681 F:      drivers/dma-buf/dma-fence*
13682 F:      drivers/dma-buf/sw_sync.c
13683 F:      include/linux/sync_file.h
13684 F:      include/uapi/linux/sync_file.h
13685 F:      Documentation/sync_file.txt
13686 T:      git git://anongit.freedesktop.org/drm/drm-misc
13687
13688 SYNOPSYS ARC ARCHITECTURE
13689 M:      Vineet Gupta <vgupta@synopsys.com>
13690 L:      linux-snps-arc@lists.infradead.org
13691 S:      Supported
13692 F:      arch/arc/
13693 F:      Documentation/devicetree/bindings/arc/*
13694 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13695 F:      drivers/clocksource/arc_timer.c
13696 F:      drivers/tty/serial/arc_uart.c
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13698
13699 SYNOPSYS ARC HSDK SDP pll clock driver
13700 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13701 S:      Supported
13702 F:      drivers/clk/clk-hsdk-pll.c
13703 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13704
13705 SYNOPSYS ARC SDP clock driver
13706 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13707 S:      Supported
13708 F:      drivers/clk/axs10x/*
13709 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13710
13711 SYNOPSYS ARC SDP platform support
13712 M:      Alexey Brodkin <abrodkin@synopsys.com>
13713 S:      Supported
13714 F:      arch/arc/plat-axs10x
13715 F:      arch/arc/boot/dts/ax*
13716 F:      Documentation/devicetree/bindings/arc/axs10*
13717
13718 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13719 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13720 S:      Supported
13721 F:      drivers/reset/reset-axs10x.c
13722 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13723
13724 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13725 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13726 S:      Maintained
13727 F:      drivers/tty/serial/8250/8250_dw.c
13728
13729 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13730 M:      Hoan Tran <hotran@apm.com>
13731 L:      linux-gpio@vger.kernel.org
13732 S:      Maintained
13733 F:      drivers/gpio/gpio-dwapb.c
13734 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13735
13736 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13737 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13738 S:      Maintained
13739 F:      drivers/dma/dwi-axi-dmac/
13740 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13741
13742 SYNOPSYS DESIGNWARE DMAC DRIVER
13743 M:      Viresh Kumar <vireshk@kernel.org>
13744 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13745 S:      Maintained
13746 F:      include/linux/dma/dw.h
13747 F:      include/linux/platform_data/dma-dw.h
13748 F:      drivers/dma/dw/
13749
13750 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13751 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13752 L:      netdev@vger.kernel.org
13753 S:      Supported
13754 F:      drivers/net/ethernet/synopsys/
13755
13756 SYNOPSYS DESIGNWARE I2C DRIVER
13757 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13758 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13759 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13760 L:      linux-i2c@vger.kernel.org
13761 S:      Maintained
13762 F:      drivers/i2c/busses/i2c-designware-*
13763 F:      include/linux/platform_data/i2c-designware.h
13764
13765 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13766 M:      Jaehoon Chung <jh80.chung@samsung.com>
13767 L:      linux-mmc@vger.kernel.org
13768 S:      Maintained
13769 F:      drivers/mmc/host/dw_mmc*
13770
13771 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13772 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13773 S:      Supported
13774 F:      drivers/reset/reset-hsdk.c
13775 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13776 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13777
13778 SYSTEM CONFIGURATION (SYSCON)
13779 M:      Lee Jones <lee.jones@linaro.org>
13780 M:      Arnd Bergmann <arnd@arndb.de>
13781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13782 S:      Supported
13783 F:      drivers/mfd/syscon.c
13784
13785 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13786 M:      Sudeep Holla <sudeep.holla@arm.com>
13787 L:      linux-arm-kernel@lists.infradead.org
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13790 F:      drivers/clk/clk-sc[mp]i.c
13791 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13792 F:      drivers/firmware/arm_scpi.c
13793 F:      drivers/firmware/arm_scmi/
13794 F:      include/linux/sc[mp]i_protocol.h
13795
13796 SYSTEM RESET/SHUTDOWN DRIVERS
13797 M:      Sebastian Reichel <sre@kernel.org>
13798 L:      linux-pm@vger.kernel.org
13799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13800 S:      Maintained
13801 F:      Documentation/devicetree/bindings/power/reset/
13802 F:      drivers/power/reset/
13803
13804 SYSTEM TRACE MODULE CLASS
13805 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13806 S:      Maintained
13807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13808 F:      Documentation/trace/stm.rst
13809 F:      drivers/hwtracing/stm/
13810 F:      include/linux/stm.h
13811 F:      include/uapi/linux/stm.h
13812
13813 SYSV FILESYSTEM
13814 M:      Christoph Hellwig <hch@infradead.org>
13815 S:      Maintained
13816 F:      Documentation/filesystems/sysv-fs.txt
13817 F:      fs/sysv/
13818 F:      include/linux/sysv_fs.h
13819
13820 TARGET SUBSYSTEM
13821 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13822 L:      linux-scsi@vger.kernel.org
13823 L:      target-devel@vger.kernel.org
13824 W:      http://www.linux-iscsi.org
13825 W:      http://groups.google.com/group/linux-iscsi-target-dev
13826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13827 S:      Supported
13828 F:      drivers/target/
13829 F:      include/target/
13830 F:      Documentation/target/
13831
13832 TASKSTATS STATISTICS INTERFACE
13833 M:      Balbir Singh <bsingharora@gmail.com>
13834 S:      Maintained
13835 F:      Documentation/accounting/taskstats*
13836 F:      include/linux/taskstats*
13837 F:      kernel/taskstats.c
13838
13839 TC subsystem
13840 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13841 M:      Cong Wang <xiyou.wangcong@gmail.com>
13842 M:      Jiri Pirko <jiri@resnulli.us>
13843 L:      netdev@vger.kernel.org
13844 S:      Maintained
13845 F:      include/net/pkt_cls.h
13846 F:      include/net/pkt_sched.h
13847 F:      include/net/tc_act/
13848 F:      include/uapi/linux/pkt_cls.h
13849 F:      include/uapi/linux/pkt_sched.h
13850 F:      include/uapi/linux/tc_act/
13851 F:      include/uapi/linux/tc_ematch/
13852 F:      net/sched/
13853
13854 TCP LOW PRIORITY MODULE
13855 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13856 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13857 W:      http://tcp-lp-mod.sourceforge.net/
13858 S:      Maintained
13859 F:      net/ipv4/tcp_lp.c
13860
13861 TDA10071 MEDIA DRIVER
13862 M:      Antti Palosaari <crope@iki.fi>
13863 L:      linux-media@vger.kernel.org
13864 W:      https://linuxtv.org
13865 W:      http://palosaari.fi/linux/
13866 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13867 T:      git git://linuxtv.org/anttip/media_tree.git
13868 S:      Maintained
13869 F:      drivers/media/dvb-frontends/tda10071*
13870
13871 TDA18212 MEDIA DRIVER
13872 M:      Antti Palosaari <crope@iki.fi>
13873 L:      linux-media@vger.kernel.org
13874 W:      https://linuxtv.org
13875 W:      http://palosaari.fi/linux/
13876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13877 T:      git git://linuxtv.org/anttip/media_tree.git
13878 S:      Maintained
13879 F:      drivers/media/tuners/tda18212*
13880
13881 TDA18218 MEDIA DRIVER
13882 M:      Antti Palosaari <crope@iki.fi>
13883 L:      linux-media@vger.kernel.org
13884 W:      https://linuxtv.org
13885 W:      http://palosaari.fi/linux/
13886 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13887 T:      git git://linuxtv.org/anttip/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/tuners/tda18218*
13890
13891 TDA18250 MEDIA DRIVER
13892 M:      Olli Salonen <olli.salonen@iki.fi>
13893 L:      linux-media@vger.kernel.org
13894 W:      https://linuxtv.org
13895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13896 T:      git git://linuxtv.org/media_tree.git
13897 S:      Maintained
13898 F:      drivers/media/tuners/tda18250*
13899
13900 TDA18271 MEDIA DRIVER
13901 M:      Michael Krufky <mkrufky@linuxtv.org>
13902 L:      linux-media@vger.kernel.org
13903 W:      https://linuxtv.org
13904 W:      http://github.com/mkrufky
13905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13906 T:      git git://linuxtv.org/mkrufky/tuners.git
13907 S:      Maintained
13908 F:      drivers/media/tuners/tda18271*
13909
13910 TDA1997x MEDIA DRIVER
13911 M:      Tim Harvey <tharvey@gateworks.com>
13912 L:      linux-media@vger.kernel.org
13913 W:      https://linuxtv.org
13914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13915 S:      Maintained
13916 F:      drivers/media/i2c/tda1997x.*
13917
13918 TDA827x MEDIA DRIVER
13919 M:      Michael Krufky <mkrufky@linuxtv.org>
13920 L:      linux-media@vger.kernel.org
13921 W:      https://linuxtv.org
13922 W:      http://github.com/mkrufky
13923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13924 T:      git git://linuxtv.org/mkrufky/tuners.git
13925 S:      Maintained
13926 F:      drivers/media/tuners/tda8290.*
13927
13928 TDA8290 MEDIA DRIVER
13929 M:      Michael Krufky <mkrufky@linuxtv.org>
13930 L:      linux-media@vger.kernel.org
13931 W:      https://linuxtv.org
13932 W:      http://github.com/mkrufky
13933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13934 T:      git git://linuxtv.org/mkrufky/tuners.git
13935 S:      Maintained
13936 F:      drivers/media/tuners/tda8290.*
13937
13938 TDA9840 MEDIA DRIVER
13939 M:      Hans Verkuil <hverkuil@xs4all.nl>
13940 L:      linux-media@vger.kernel.org
13941 T:      git git://linuxtv.org/media_tree.git
13942 W:      https://linuxtv.org
13943 S:      Maintained
13944 F:      drivers/media/i2c/tda9840*
13945
13946 TEA5761 TUNER DRIVER
13947 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13948 L:      linux-media@vger.kernel.org
13949 W:      https://linuxtv.org
13950 T:      git git://linuxtv.org/media_tree.git
13951 S:      Odd fixes
13952 F:      drivers/media/tuners/tea5761.*
13953
13954 TEA5767 TUNER DRIVER
13955 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13956 L:      linux-media@vger.kernel.org
13957 W:      https://linuxtv.org
13958 T:      git git://linuxtv.org/media_tree.git
13959 S:      Maintained
13960 F:      drivers/media/tuners/tea5767.*
13961
13962 TEA6415C MEDIA DRIVER
13963 M:      Hans Verkuil <hverkuil@xs4all.nl>
13964 L:      linux-media@vger.kernel.org
13965 T:      git git://linuxtv.org/media_tree.git
13966 W:      https://linuxtv.org
13967 S:      Maintained
13968 F:      drivers/media/i2c/tea6415c*
13969
13970 TEA6420 MEDIA DRIVER
13971 M:      Hans Verkuil <hverkuil@xs4all.nl>
13972 L:      linux-media@vger.kernel.org
13973 T:      git git://linuxtv.org/media_tree.git
13974 W:      https://linuxtv.org
13975 S:      Maintained
13976 F:      drivers/media/i2c/tea6420*
13977
13978 TEAM DRIVER
13979 M:      Jiri Pirko <jiri@resnulli.us>
13980 L:      netdev@vger.kernel.org
13981 S:      Supported
13982 F:      drivers/net/team/
13983 F:      include/linux/if_team.h
13984 F:      include/uapi/linux/if_team.h
13985
13986 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13987 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13988 S:      Maintained
13989 F:      arch/x86/platform/ts5500/
13990
13991 TECHNOTREND USB IR RECEIVER
13992 M:      Sean Young <sean@mess.org>
13993 L:      linux-media@vger.kernel.org
13994 S:      Maintained
13995 F:      drivers/media/rc/ttusbir.c
13996
13997 TECHWELL TW9910 VIDEO DECODER
13998 L:      linux-media@vger.kernel.org
13999 S:      Orphan
14000 F:      drivers/media/i2c/tw9910.c
14001 F:      include/media/i2c/tw9910.h
14002
14003 TEE SUBSYSTEM
14004 M:      Jens Wiklander <jens.wiklander@linaro.org>
14005 S:      Maintained
14006 F:      include/linux/tee_drv.h
14007 F:      include/uapi/linux/tee.h
14008 F:      drivers/tee/
14009 F:      Documentation/tee.txt
14010
14011 TEGRA ARCHITECTURE SUPPORT
14012 M:      Thierry Reding <thierry.reding@gmail.com>
14013 M:      Jonathan Hunter <jonathanh@nvidia.com>
14014 L:      linux-tegra@vger.kernel.org
14015 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14017 S:      Supported
14018 N:      [^a-z]tegra
14019
14020 TEGRA CLOCK DRIVER
14021 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14022 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14023 S:      Supported
14024 F:      drivers/clk/tegra/
14025
14026 TEGRA DMA DRIVERS
14027 M:      Laxman Dewangan <ldewangan@nvidia.com>
14028 M:      Jon Hunter <jonathanh@nvidia.com>
14029 S:      Supported
14030 F:      drivers/dma/tegra*
14031
14032 TEGRA I2C DRIVER
14033 M:      Laxman Dewangan <ldewangan@nvidia.com>
14034 S:      Supported
14035 F:      drivers/i2c/busses/i2c-tegra.c
14036
14037 TEGRA IOMMU DRIVERS
14038 M:      Thierry Reding <thierry.reding@gmail.com>
14039 L:      linux-tegra@vger.kernel.org
14040 S:      Supported
14041 F:      drivers/iommu/tegra*
14042
14043 TEGRA KBC DRIVER
14044 M:      Laxman Dewangan <ldewangan@nvidia.com>
14045 S:      Supported
14046 F:      drivers/input/keyboard/tegra-kbc.c
14047
14048 TEGRA PWM DRIVER
14049 M:      Thierry Reding <thierry.reding@gmail.com>
14050 S:      Supported
14051 F:      drivers/pwm/pwm-tegra.c
14052
14053 TEGRA SERIAL DRIVER
14054 M:      Laxman Dewangan <ldewangan@nvidia.com>
14055 S:      Supported
14056 F:      drivers/tty/serial/serial-tegra.c
14057
14058 TEGRA SPI DRIVER
14059 M:      Laxman Dewangan <ldewangan@nvidia.com>
14060 S:      Supported
14061 F:      drivers/spi/spi-tegra*
14062
14063 TEHUTI ETHERNET DRIVER
14064 M:      Andy Gospodarek <andy@greyhouse.net>
14065 L:      netdev@vger.kernel.org
14066 S:      Supported
14067 F:      drivers/net/ethernet/tehuti/*
14068
14069 Telecom Clock Driver for MCPL0010
14070 M:      Mark Gross <mark.gross@intel.com>
14071 S:      Supported
14072 F:      drivers/char/tlclk.c
14073
14074 TENSILICA XTENSA PORT (xtensa)
14075 M:      Chris Zankel <chris@zankel.net>
14076 M:      Max Filippov <jcmvbkbc@gmail.com>
14077 L:      linux-xtensa@linux-xtensa.org
14078 T:      git git://github.com/czankel/xtensa-linux.git
14079 S:      Maintained
14080 F:      arch/xtensa/
14081 F:      drivers/irqchip/irq-xtensa-*
14082
14083 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14084 M:      Nishanth Menon <nm@ti.com>
14085 M:      Tero Kristo <t-kristo@ti.com>
14086 M:      Santosh Shilimkar <ssantosh@kernel.org>
14087 L:      linux-arm-kernel@lists.infradead.org
14088 S:      Maintained
14089 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14090 F:      drivers/firmware/ti_sci*
14091 F:      include/linux/soc/ti/ti_sci_protocol.h
14092 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14093 F:      include/dt-bindings/genpd/k2g.h
14094 F:      drivers/soc/ti/ti_sci_pm_domains.c
14095 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14096 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14097 F:      drivers/clk/keystone/sci-clk.c
14098 F:      drivers/reset/reset-ti-sci.c
14099
14100 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14101 M:      Hans Verkuil <hverkuil@xs4all.nl>
14102 L:      linux-media@vger.kernel.org
14103 T:      git git://linuxtv.org/media_tree.git
14104 W:      https://linuxtv.org
14105 S:      Maintained
14106 F:      drivers/media/radio/radio-raremono.c
14107
14108 THERMAL
14109 M:      Zhang Rui <rui.zhang@intel.com>
14110 M:      Eduardo Valentin <edubezval@gmail.com>
14111 L:      linux-pm@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14114 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14115 S:      Supported
14116 F:      drivers/thermal/
14117 F:      include/linux/thermal.h
14118 F:      include/uapi/linux/thermal.h
14119 F:      include/linux/cpu_cooling.h
14120 F:      Documentation/devicetree/bindings/thermal/
14121
14122 THERMAL/CPU_COOLING
14123 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14124 M:      Viresh Kumar <viresh.kumar@linaro.org>
14125 M:      Javi Merino <javi.merino@kernel.org>
14126 L:      linux-pm@vger.kernel.org
14127 S:      Supported
14128 F:      Documentation/thermal/cpu-cooling-api.txt
14129 F:      drivers/thermal/cpu_cooling.c
14130 F:      include/linux/cpu_cooling.h
14131
14132 THINKPAD ACPI EXTRAS DRIVER
14133 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14134 L:      ibm-acpi-devel@lists.sourceforge.net
14135 L:      platform-driver-x86@vger.kernel.org
14136 W:      http://ibm-acpi.sourceforge.net
14137 W:      http://thinkwiki.org/wiki/Ibm-acpi
14138 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14139 S:      Maintained
14140 F:      drivers/platform/x86/thinkpad_acpi.c
14141
14142 THUNDERBOLT DRIVER
14143 M:      Andreas Noever <andreas.noever@gmail.com>
14144 M:      Michael Jamet <michael.jamet@intel.com>
14145 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14146 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14148 S:      Maintained
14149 F:      Documentation/admin-guide/thunderbolt.rst
14150 F:      drivers/thunderbolt/
14151 F:      include/linux/thunderbolt.h
14152
14153 THUNDERBOLT NETWORK DRIVER
14154 M:      Michael Jamet <michael.jamet@intel.com>
14155 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14156 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14157 L:      netdev@vger.kernel.org
14158 S:      Maintained
14159 F:      drivers/net/thunderbolt.c
14160
14161 THUNDERX GPIO DRIVER
14162 M:      David Daney <david.daney@cavium.com>
14163 S:      Maintained
14164 F:      drivers/gpio/gpio-thunderx.c
14165
14166 TI AM437X VPFE DRIVER
14167 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14171 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14172 S:      Maintained
14173 F:      drivers/media/platform/am437x/
14174
14175 TI BANDGAP AND THERMAL DRIVER
14176 M:      Eduardo Valentin <edubezval@gmail.com>
14177 M:      Keerthy <j-keerthy@ti.com>
14178 L:      linux-pm@vger.kernel.org
14179 L:      linux-omap@vger.kernel.org
14180 S:      Maintained
14181 F:      drivers/thermal/ti-soc-thermal/
14182
14183 TI BQ27XXX POWER SUPPLY DRIVER
14184 R:      Andrew F. Davis <afd@ti.com>
14185 F:      include/linux/power/bq27xxx_battery.h
14186 F:      drivers/power/supply/bq27xxx_battery.c
14187 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14188
14189 TI CDCE706 CLOCK DRIVER
14190 M:      Max Filippov <jcmvbkbc@gmail.com>
14191 S:      Maintained
14192 F:      drivers/clk/clk-cdce706.c
14193
14194 TI CLOCK DRIVER
14195 M:      Tero Kristo <t-kristo@ti.com>
14196 L:      linux-omap@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/clk/ti/
14199 F:      include/linux/clk/ti.h
14200
14201 TI DAVINCI MACHINE SUPPORT
14202 M:      Sekhar Nori <nsekhar@ti.com>
14203 M:      Kevin Hilman <khilman@kernel.org>
14204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14206 S:      Supported
14207 F:      arch/arm/mach-davinci/
14208 F:      drivers/i2c/busses/i2c-davinci.c
14209 F:      arch/arm/boot/dts/da850*
14210
14211 TI DAVINCI SERIES CLOCK DRIVER
14212 M:      David Lechner <david@lechnology.com>
14213 R:      Sekhar Nori <nsekhar@ti.com>
14214 S:      Maintained
14215 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14216 F:      drivers/clk/davinci/
14217
14218 TI DAVINCI SERIES GPIO DRIVER
14219 M:      Keerthy <j-keerthy@ti.com>
14220 L:      linux-gpio@vger.kernel.org
14221 S:      Maintained
14222 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14223 F:      drivers/gpio/gpio-davinci.c
14224
14225 TI DAVINCI SERIES MEDIA DRIVER
14226 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14227 L:      linux-media@vger.kernel.org
14228 W:      https://linuxtv.org
14229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14230 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14231 S:      Maintained
14232 F:      drivers/media/platform/davinci/
14233 F:      include/media/davinci/
14234
14235 TI ETHERNET SWITCH DRIVER (CPSW)
14236 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14237 L:      linux-omap@vger.kernel.org
14238 L:      netdev@vger.kernel.org
14239 S:      Maintained
14240 F:      drivers/net/ethernet/ti/cpsw*
14241 F:      drivers/net/ethernet/ti/davinci*
14242
14243 TI FLASH MEDIA INTERFACE DRIVER
14244 M:      Alex Dubov <oakad@yahoo.com>
14245 S:      Maintained
14246 F:      drivers/misc/tifm*
14247 F:      drivers/mmc/host/tifm_sd.c
14248 F:      include/linux/tifm.h
14249
14250 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14251 M:      Santosh Shilimkar <ssantosh@kernel.org>
14252 L:      linux-kernel@vger.kernel.org
14253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14254 S:      Maintained
14255 F:      drivers/soc/ti/*
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14257
14258 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14259 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14260 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14261 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14262 S:      Maintained
14263 F:      sound/soc/codecs/lm49453*
14264 F:      sound/soc/codecs/isabelle*
14265
14266 TI LP855x BACKLIGHT DRIVER
14267 M:      Milo Kim <milo.kim@ti.com>
14268 S:      Maintained
14269 F:      Documentation/backlight/lp855x-driver.txt
14270 F:      drivers/video/backlight/lp855x_bl.c
14271 F:      include/linux/platform_data/lp855x.h
14272
14273 TI LP8727 CHARGER DRIVER
14274 M:      Milo Kim <milo.kim@ti.com>
14275 S:      Maintained
14276 F:      drivers/power/supply/lp8727_charger.c
14277 F:      include/linux/platform_data/lp8727.h
14278
14279 TI LP8788 MFD DRIVER
14280 M:      Milo Kim <milo.kim@ti.com>
14281 S:      Maintained
14282 F:      drivers/iio/adc/lp8788_adc.c
14283 F:      drivers/leds/leds-lp8788.c
14284 F:      drivers/mfd/lp8788*.c
14285 F:      drivers/power/supply/lp8788-charger.c
14286 F:      drivers/regulator/lp8788-*.c
14287 F:      include/linux/mfd/lp8788*.h
14288
14289 TI NETCP ETHERNET DRIVER
14290 M:      Wingman Kwok <w-kwok2@ti.com>
14291 M:      Murali Karicheri <m-karicheri2@ti.com>
14292 L:      netdev@vger.kernel.org
14293 S:      Maintained
14294 F:      drivers/net/ethernet/ti/netcp*
14295
14296 TI TAS571X FAMILY ASoC CODEC DRIVER
14297 M:      Kevin Cernekee <cernekee@chromium.org>
14298 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14299 S:      Odd Fixes
14300 F:      sound/soc/codecs/tas571x*
14301
14302 TI TRF7970A NFC DRIVER
14303 M:      Mark Greer <mgreer@animalcreek.com>
14304 L:      linux-wireless@vger.kernel.org
14305 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14306 S:      Supported
14307 F:      drivers/nfc/trf7970a.c
14308 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14309
14310 TI TWL4030 SERIES SOC CODEC DRIVER
14311 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14313 S:      Maintained
14314 F:      sound/soc/codecs/twl4030*
14315
14316 TI VPE/CAL DRIVERS
14317 M:      Benoit Parrot <bparrot@ti.com>
14318 L:      linux-media@vger.kernel.org
14319 W:      http://linuxtv.org/
14320 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14321 S:      Maintained
14322 F:      drivers/media/platform/ti-vpe/
14323
14324 TI WILINK WIRELESS DRIVERS
14325 L:      linux-wireless@vger.kernel.org
14326 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14327 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14329 S:      Orphan
14330 F:      drivers/net/wireless/ti/
14331 F:      include/linux/wl12xx.h
14332
14333 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14334 M:      John Stultz <john.stultz@linaro.org>
14335 M:      Thomas Gleixner <tglx@linutronix.de>
14336 R:      Stephen Boyd <sboyd@kernel.org>
14337 L:      linux-kernel@vger.kernel.org
14338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14339 S:      Supported
14340 F:      include/linux/clocksource.h
14341 F:      include/linux/time.h
14342 F:      include/linux/timex.h
14343 F:      include/uapi/linux/time.h
14344 F:      include/uapi/linux/timex.h
14345 F:      kernel/time/clocksource.c
14346 F:      kernel/time/time*.c
14347 F:      kernel/time/alarmtimer.c
14348 F:      kernel/time/ntp.c
14349 F:      tools/testing/selftests/timers/
14350
14351 TIPC NETWORK LAYER
14352 M:      Jon Maloy <jon.maloy@ericsson.com>
14353 M:      Ying Xue <ying.xue@windriver.com>
14354 L:      netdev@vger.kernel.org (core kernel code)
14355 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14356 W:      http://tipc.sourceforge.net/
14357 S:      Maintained
14358 F:      include/uapi/linux/tipc*.h
14359 F:      net/tipc/
14360
14361 TLAN NETWORK DRIVER
14362 M:      Samuel Chessman <chessman@tux.org>
14363 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14364 W:      http://sourceforge.net/projects/tlan/
14365 S:      Maintained
14366 F:      Documentation/networking/tlan.txt
14367 F:      drivers/net/ethernet/ti/tlan.*
14368
14369 TM6000 VIDEO4LINUX DRIVER
14370 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14371 L:      linux-media@vger.kernel.org
14372 W:      https://linuxtv.org
14373 T:      git git://linuxtv.org/media_tree.git
14374 S:      Odd fixes
14375 F:      drivers/media/usb/tm6000/
14376 F:      Documentation/media/v4l-drivers/tm6000*
14377
14378 TMIO/SDHI MMC DRIVER
14379 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14380 L:      linux-mmc@vger.kernel.org
14381 S:      Supported
14382 F:      drivers/mmc/host/tmio_mmc*
14383 F:      drivers/mmc/host/renesas_sdhi*
14384 F:      include/linux/mfd/tmio.h
14385
14386 TMP401 HARDWARE MONITOR DRIVER
14387 M:      Guenter Roeck <linux@roeck-us.net>
14388 L:      linux-hwmon@vger.kernel.org
14389 S:      Maintained
14390 F:      Documentation/hwmon/tmp401
14391 F:      drivers/hwmon/tmp401.c
14392
14393 TMPFS (SHMEM FILESYSTEM)
14394 M:      Hugh Dickins <hughd@google.com>
14395 L:      linux-mm@kvack.org
14396 S:      Maintained
14397 F:      include/linux/shmem_fs.h
14398 F:      mm/shmem.c
14399
14400 TOMOYO SECURITY MODULE
14401 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14402 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14403 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14404 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14405 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14406 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14407 W:      http://tomoyo.sourceforge.jp/
14408 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14409 S:      Maintained
14410 F:      security/tomoyo/
14411
14412 TOPSTAR LAPTOP EXTRAS DRIVER
14413 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14414 L:      platform-driver-x86@vger.kernel.org
14415 S:      Maintained
14416 F:      drivers/platform/x86/topstar-laptop.c
14417
14418 TORTURE-TEST MODULES
14419 M:      Davidlohr Bueso <dave@stgolabs.net>
14420 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14421 M:      Josh Triplett <josh@joshtriplett.org>
14422 L:      linux-kernel@vger.kernel.org
14423 S:      Supported
14424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14425 F:      Documentation/RCU/torture.txt
14426 F:      kernel/torture.c
14427 F:      kernel/rcu/rcutorture.c
14428 F:      kernel/locking/locktorture.c
14429
14430 TOSHIBA ACPI EXTRAS DRIVER
14431 M:      Azael Avalos <coproscefalo@gmail.com>
14432 L:      platform-driver-x86@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/platform/x86/toshiba_acpi.c
14435
14436 TOSHIBA BLUETOOTH DRIVER
14437 M:      Azael Avalos <coproscefalo@gmail.com>
14438 L:      platform-driver-x86@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/platform/x86/toshiba_bluetooth.c
14441
14442 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14443 M:      Azael Avalos <coproscefalo@gmail.com>
14444 L:      platform-driver-x86@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/platform/x86/toshiba_haps.c
14447
14448 TOSHIBA SMM DRIVER
14449 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14450 W:      http://www.buzzard.org.uk/toshiba/
14451 S:      Maintained
14452 F:      drivers/char/toshiba.c
14453 F:      include/linux/toshiba.h
14454 F:      include/uapi/linux/toshiba.h
14455
14456 TOSHIBA TC358743 DRIVER
14457 M:      Mats Randgaard <matrandg@cisco.com>
14458 L:      linux-media@vger.kernel.org
14459 S:      Maintained
14460 F:      drivers/media/i2c/tc358743*
14461 F:      include/media/i2c/tc358743.h
14462
14463 TOSHIBA WMI HOTKEYS DRIVER
14464 M:      Azael Avalos <coproscefalo@gmail.com>
14465 L:      platform-driver-x86@vger.kernel.org
14466 S:      Maintained
14467 F:      drivers/platform/x86/toshiba-wmi.c
14468
14469 TPM DEVICE DRIVER
14470 M:      Peter Huewe <peterhuewe@gmx.de>
14471 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14472 R:      Jason Gunthorpe <jgg@ziepe.ca>
14473 L:      linux-integrity@vger.kernel.org
14474 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14475 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14476 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14477 S:      Maintained
14478 F:      drivers/char/tpm/
14479
14480 TRACING
14481 M:      Steven Rostedt <rostedt@goodmis.org>
14482 M:      Ingo Molnar <mingo@redhat.com>
14483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14484 S:      Maintained
14485 F:      Documentation/trace/ftrace.rst
14486 F:      arch/*/*/*/ftrace.h
14487 F:      arch/*/kernel/ftrace.c
14488 F:      include/*/ftrace.h
14489 F:      include/linux/trace*.h
14490 F:      include/trace/
14491 F:      kernel/trace/
14492 F:      tools/testing/selftests/ftrace/
14493
14494 TRACING MMIO ACCESSES (MMIOTRACE)
14495 M:      Steven Rostedt <rostedt@goodmis.org>
14496 M:      Ingo Molnar <mingo@kernel.org>
14497 R:      Karol Herbst <karolherbst@gmail.com>
14498 R:      Pekka Paalanen <ppaalanen@gmail.com>
14499 S:      Maintained
14500 L:      linux-kernel@vger.kernel.org
14501 L:      nouveau@lists.freedesktop.org
14502 F:      kernel/trace/trace_mmiotrace.c
14503 F:      include/linux/mmiotrace.h
14504 F:      arch/x86/mm/kmmio.c
14505 F:      arch/x86/mm/mmio-mod.c
14506 F:      arch/x86/mm/testmmiotrace.c
14507
14508 TRIVIAL PATCHES
14509 M:      Jiri Kosina <trivial@kernel.org>
14510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14511 S:      Maintained
14512 K:      ^Subject:.*(?i)trivial
14513
14514 TEMPO SEMICONDUCTOR DRIVERS
14515 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14516 S:      Maintained
14517 F:      sound/soc/codecs/tscs*.c
14518 F:      sound/soc/codecs/tscs*.h
14519 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14520
14521 TTY LAYER
14522 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14523 M:      Jiri Slaby <jslaby@suse.com>
14524 S:      Supported
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14526 F:      Documentation/serial/
14527 F:      drivers/tty/
14528 F:      drivers/tty/serial/serial_core.c
14529 F:      include/linux/serial_core.h
14530 F:      include/linux/serial.h
14531 F:      include/linux/tty.h
14532 F:      include/uapi/linux/serial_core.h
14533 F:      include/uapi/linux/serial.h
14534 F:      include/uapi/linux/tty.h
14535
14536 TUA9001 MEDIA DRIVER
14537 M:      Antti Palosaari <crope@iki.fi>
14538 L:      linux-media@vger.kernel.org
14539 W:      https://linuxtv.org
14540 W:      http://palosaari.fi/linux/
14541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14542 T:      git git://linuxtv.org/anttip/media_tree.git
14543 S:      Maintained
14544 F:      drivers/media/tuners/tua9001*
14545
14546 TULIP NETWORK DRIVERS
14547 L:      netdev@vger.kernel.org
14548 L:      linux-parisc@vger.kernel.org
14549 S:      Orphan
14550 F:      drivers/net/ethernet/dec/tulip/
14551
14552 TUN/TAP driver
14553 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14554 W:      http://vtun.sourceforge.net/tun
14555 S:      Maintained
14556 F:      Documentation/networking/tuntap.txt
14557 F:      arch/um/os-Linux/drivers/
14558
14559 TURBOCHANNEL SUBSYSTEM
14560 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14561 M:      Ralf Baechle <ralf@linux-mips.org>
14562 L:      linux-mips@linux-mips.org
14563 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14564 S:      Maintained
14565 F:      drivers/tc/
14566 F:      include/linux/tc.h
14567
14568 TURBOSTAT UTILITY
14569 M:      "Len Brown" <lenb@kernel.org>
14570 L:      linux-pm@vger.kernel.org
14571 B:      https://bugzilla.kernel.org
14572 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14574 S:      Supported
14575 F:      tools/power/x86/turbostat/
14576
14577 TW5864 VIDEO4LINUX DRIVER
14578 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14579 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14580 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14581 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14582 L:      linux-media@vger.kernel.org
14583 S:      Supported
14584 F:      drivers/media/pci/tw5864/
14585
14586 TW68 VIDEO4LINUX DRIVER
14587 M:      Hans Verkuil <hverkuil@xs4all.nl>
14588 L:      linux-media@vger.kernel.org
14589 T:      git git://linuxtv.org/media_tree.git
14590 W:      https://linuxtv.org
14591 S:      Odd Fixes
14592 F:      drivers/media/pci/tw68/
14593
14594 TW686X VIDEO4LINUX DRIVER
14595 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14596 L:      linux-media@vger.kernel.org
14597 T:      git git://linuxtv.org/media_tree.git
14598 W:      http://linuxtv.org
14599 S:      Maintained
14600 F:      drivers/media/pci/tw686x/
14601
14602 UBI FILE SYSTEM (UBIFS)
14603 M:      Richard Weinberger <richard@nod.at>
14604 M:      Artem Bityutskiy <dedekind1@gmail.com>
14605 M:      Adrian Hunter <adrian.hunter@intel.com>
14606 L:      linux-mtd@lists.infradead.org
14607 T:      git git://git.infradead.org/ubifs-2.6.git
14608 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14609 S:      Supported
14610 F:      Documentation/filesystems/ubifs.txt
14611 F:      fs/ubifs/
14612
14613 UCLINUX (M68KNOMMU AND COLDFIRE)
14614 M:      Greg Ungerer <gerg@linux-m68k.org>
14615 W:      http://www.linux-m68k.org/
14616 W:      http://www.uclinux.org/
14617 L:      linux-m68k@lists.linux-m68k.org
14618 L:      uclinux-dev@uclinux.org  (subscribers-only)
14619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14620 S:      Maintained
14621 F:      arch/m68k/coldfire/
14622 F:      arch/m68k/68*/
14623 F:      arch/m68k/*/*_no.*
14624 F:      arch/m68k/include/asm/*_no.*
14625
14626 UDF FILESYSTEM
14627 M:      Jan Kara <jack@suse.com>
14628 S:      Maintained
14629 F:      Documentation/filesystems/udf.txt
14630 F:      fs/udf/
14631
14632 UDRAW TABLET
14633 M:      Bastien Nocera <hadess@hadess.net>
14634 L:      linux-input@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/hid/hid-udraw-ps3.c
14637
14638 UFS FILESYSTEM
14639 M:      Evgeniy Dushistov <dushistov@mail.ru>
14640 S:      Maintained
14641 F:      Documentation/filesystems/ufs.txt
14642 F:      fs/ufs/
14643
14644 UHID USERSPACE HID IO DRIVER:
14645 M:      David Herrmann <dh.herrmann@googlemail.com>
14646 L:      linux-input@vger.kernel.org
14647 S:      Maintained
14648 F:      drivers/hid/uhid.c
14649 F:      include/uapi/linux/uhid.h
14650
14651 ULPI BUS
14652 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14653 L:      linux-usb@vger.kernel.org
14654 S:      Maintained
14655 F:      drivers/usb/common/ulpi.c
14656 F:      include/linux/ulpi/
14657
14658 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14659 L:      linux-usb@vger.kernel.org
14660 S:      Orphan
14661 F:      drivers/uwb/
14662 F:      include/linux/uwb.h
14663 F:      include/linux/uwb/
14664
14665 UNICORE32 ARCHITECTURE:
14666 M:      Guan Xuetao <gxt@pku.edu.cn>
14667 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14668 S:      Maintained
14669 T:      git git://github.com/gxt/linux.git
14670 F:      arch/unicore32/
14671
14672 UNIFDEF
14673 M:      Tony Finch <dot@dotat.at>
14674 W:      http://dotat.at/prog/unifdef
14675 S:      Maintained
14676 F:      scripts/unifdef.c
14677
14678 UNIFORM CDROM DRIVER
14679 M:      Jens Axboe <axboe@kernel.dk>
14680 W:      http://www.kernel.dk
14681 S:      Maintained
14682 F:      Documentation/cdrom/
14683 F:      drivers/cdrom/cdrom.c
14684 F:      include/linux/cdrom.h
14685 F:      include/uapi/linux/cdrom.h
14686
14687 UNISYS S-PAR DRIVERS
14688 M:      David Kershner <david.kershner@unisys.com>
14689 L:      sparmaintainer@unisys.com (Unisys internal)
14690 S:      Supported
14691 F:      include/linux/visorbus.h
14692 F:      drivers/visorbus/
14693 F:      drivers/staging/unisys/
14694
14695 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14696 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14697 L:      linux-scsi@vger.kernel.org
14698 S:      Supported
14699 F:      Documentation/scsi/ufs.txt
14700 F:      drivers/scsi/ufs/
14701
14702 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14703 M:      Joao Pinto <jpinto@synopsys.com>
14704 L:      linux-scsi@vger.kernel.org
14705 S:      Supported
14706 F:      drivers/scsi/ufs/*dwc*
14707
14708 UNSORTED BLOCK IMAGES (UBI)
14709 M:      Artem Bityutskiy <dedekind1@gmail.com>
14710 M:      Richard Weinberger <richard@nod.at>
14711 W:      http://www.linux-mtd.infradead.org/
14712 L:      linux-mtd@lists.infradead.org
14713 T:      git git://git.infradead.org/ubifs-2.6.git
14714 S:      Supported
14715 F:      drivers/mtd/ubi/
14716 F:      include/linux/mtd/ubi.h
14717 F:      include/uapi/mtd/ubi-user.h
14718
14719 USB "USBNET" DRIVER FRAMEWORK
14720 M:      Oliver Neukum <oneukum@suse.com>
14721 L:      netdev@vger.kernel.org
14722 W:      http://www.linux-usb.org/usbnet
14723 S:      Maintained
14724 F:      drivers/net/usb/usbnet.c
14725 F:      include/linux/usb/usbnet.h
14726
14727 USB ACM DRIVER
14728 M:      Oliver Neukum <oneukum@suse.com>
14729 L:      linux-usb@vger.kernel.org
14730 S:      Maintained
14731 F:      Documentation/usb/acm.txt
14732 F:      drivers/usb/class/cdc-acm.*
14733
14734 USB AR5523 WIRELESS DRIVER
14735 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14736 L:      linux-wireless@vger.kernel.org
14737 S:      Maintained
14738 F:      drivers/net/wireless/ath/ar5523/
14739
14740 USB ATTACHED SCSI
14741 M:      Oliver Neukum <oneukum@suse.com>
14742 L:      linux-usb@vger.kernel.org
14743 L:      linux-scsi@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/usb/storage/uas.c
14746
14747 USB CDC ETHERNET DRIVER
14748 M:      Oliver Neukum <oliver@neukum.org>
14749 L:      linux-usb@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/net/usb/cdc_*.c
14752 F:      include/uapi/linux/usb/cdc.h
14753
14754 USB CHAOSKEY DRIVER
14755 M:      Keith Packard <keithp@keithp.com>
14756 L:      linux-usb@vger.kernel.org
14757 S:      Maintained
14758 F:      drivers/usb/misc/chaoskey.c
14759
14760 USB CYPRESS C67X00 DRIVER
14761 M:      Peter Korsgaard <jacmet@sunsite.dk>
14762 L:      linux-usb@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/usb/c67x00/
14765
14766 USB DAVICOM DM9601 DRIVER
14767 M:      Peter Korsgaard <jacmet@sunsite.dk>
14768 L:      netdev@vger.kernel.org
14769 W:      http://www.linux-usb.org/usbnet
14770 S:      Maintained
14771 F:      drivers/net/usb/dm9601.c
14772
14773 USB DIAMOND RIO500 DRIVER
14774 M:      Cesar Miquel <miquel@df.uba.ar>
14775 L:      rio500-users@lists.sourceforge.net
14776 W:      http://rio500.sourceforge.net
14777 S:      Maintained
14778 F:      drivers/usb/misc/rio500*
14779
14780 USB EHCI DRIVER
14781 M:      Alan Stern <stern@rowland.harvard.edu>
14782 L:      linux-usb@vger.kernel.org
14783 S:      Maintained
14784 F:      Documentation/usb/ehci.txt
14785 F:      drivers/usb/host/ehci*
14786
14787 USB GADGET/PERIPHERAL SUBSYSTEM
14788 M:      Felipe Balbi <balbi@kernel.org>
14789 L:      linux-usb@vger.kernel.org
14790 W:      http://www.linux-usb.org/gadget
14791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14792 S:      Maintained
14793 F:      drivers/usb/gadget/
14794 F:      include/linux/usb/gadget*
14795
14796 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14797 M:      Jiri Kosina <jikos@kernel.org>
14798 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14799 L:      linux-usb@vger.kernel.org
14800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14801 S:      Maintained
14802 F:      Documentation/hid/hiddev.txt
14803 F:      drivers/hid/usbhid/
14804
14805 USB INTEL XHCI ROLE MUX DRIVER
14806 M:      Hans de Goede <hdegoede@redhat.com>
14807 L:      linux-usb@vger.kernel.org
14808 S:      Maintained
14809 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14810
14811 USB ISP116X DRIVER
14812 M:      Olav Kongas <ok@artecdesign.ee>
14813 L:      linux-usb@vger.kernel.org
14814 S:      Maintained
14815 F:      drivers/usb/host/isp116x*
14816 F:      include/linux/usb/isp116x.h
14817
14818 USB LAN78XX ETHERNET DRIVER
14819 M:      Woojung Huh <woojung.huh@microchip.com>
14820 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14821 L:      netdev@vger.kernel.org
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14824 F:      drivers/net/usb/lan78xx.*
14825 F:      include/dt-bindings/net/microchip-lan78xx.h
14826
14827 USB MASS STORAGE DRIVER
14828 M:      Alan Stern <stern@rowland.harvard.edu>
14829 L:      linux-usb@vger.kernel.org
14830 L:      usb-storage@lists.one-eyed-alien.net
14831 S:      Maintained
14832 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14833 F:      drivers/usb/storage/
14834
14835 USB MIDI DRIVER
14836 M:      Clemens Ladisch <clemens@ladisch.de>
14837 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14838 T:      git git://git.alsa-project.org/alsa-kernel.git
14839 S:      Maintained
14840 F:      sound/usb/midi.*
14841
14842 USB NETWORKING DRIVERS
14843 L:      linux-usb@vger.kernel.org
14844 S:      Odd Fixes
14845 F:      drivers/net/usb/
14846
14847 USB OHCI DRIVER
14848 M:      Alan Stern <stern@rowland.harvard.edu>
14849 L:      linux-usb@vger.kernel.org
14850 S:      Maintained
14851 F:      Documentation/usb/ohci.txt
14852 F:      drivers/usb/host/ohci*
14853
14854 USB OTG FSM (Finite State Machine)
14855 M:      Peter Chen <Peter.Chen@nxp.com>
14856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14857 L:      linux-usb@vger.kernel.org
14858 S:      Maintained
14859 F:      drivers/usb/common/usb-otg-fsm.c
14860
14861 USB OVER IP DRIVER
14862 M:      Valentina Manea <valentina.manea.m@gmail.com>
14863 M:      Shuah Khan <shuah@kernel.org>
14864 L:      linux-usb@vger.kernel.org
14865 S:      Maintained
14866 F:      Documentation/usb/usbip_protocol.txt
14867 F:      drivers/usb/usbip/
14868 F:      tools/usb/usbip/
14869 F:      tools/testing/selftests/drivers/usb/usbip/
14870
14871 USB PEGASUS DRIVER
14872 M:      Petko Manolov <petkan@nucleusys.com>
14873 L:      linux-usb@vger.kernel.org
14874 L:      netdev@vger.kernel.org
14875 T:      git git://github.com/petkan/pegasus.git
14876 W:      https://github.com/petkan/pegasus
14877 S:      Maintained
14878 F:      drivers/net/usb/pegasus.*
14879
14880 USB PHY LAYER
14881 M:      Felipe Balbi <balbi@kernel.org>
14882 L:      linux-usb@vger.kernel.org
14883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14884 S:      Maintained
14885 F:      drivers/usb/phy/
14886
14887 USB PRINTER DRIVER (usblp)
14888 M:      Pete Zaitcev <zaitcev@redhat.com>
14889 L:      linux-usb@vger.kernel.org
14890 S:      Supported
14891 F:      drivers/usb/class/usblp.c
14892
14893 USB QMI WWAN NETWORK DRIVER
14894 M:      Bjørn Mork <bjorn@mork.no>
14895 L:      netdev@vger.kernel.org
14896 S:      Maintained
14897 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14898 F:      drivers/net/usb/qmi_wwan.c
14899
14900 USB RTL8150 DRIVER
14901 M:      Petko Manolov <petkan@nucleusys.com>
14902 L:      linux-usb@vger.kernel.org
14903 L:      netdev@vger.kernel.org
14904 T:      git git://github.com/petkan/rtl8150.git
14905 W:      https://github.com/petkan/rtl8150
14906 S:      Maintained
14907 F:      drivers/net/usb/rtl8150.c
14908
14909 USB SERIAL SUBSYSTEM
14910 M:      Johan Hovold <johan@kernel.org>
14911 L:      linux-usb@vger.kernel.org
14912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14913 S:      Maintained
14914 F:      Documentation/usb/usb-serial.txt
14915 F:      drivers/usb/serial/
14916 F:      include/linux/usb/serial.h
14917
14918 USB SMSC75XX ETHERNET DRIVER
14919 M:      Steve Glendinning <steve.glendinning@shawell.net>
14920 L:      netdev@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/net/usb/smsc75xx.*
14923
14924 USB SMSC95XX ETHERNET DRIVER
14925 M:      Steve Glendinning <steve.glendinning@shawell.net>
14926 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14927 L:      netdev@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/net/usb/smsc95xx.*
14930
14931 USB SUBSYSTEM
14932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14933 L:      linux-usb@vger.kernel.org
14934 W:      http://www.linux-usb.org
14935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14936 S:      Supported
14937 F:      Documentation/devicetree/bindings/usb/
14938 F:      Documentation/usb/
14939 F:      drivers/usb/
14940 F:      include/linux/usb.h
14941 F:      include/linux/usb/
14942
14943 USB TYPEC PI3USB30532 MUX DRIVER
14944 M:      Hans de Goede <hdegoede@redhat.com>
14945 L:      linux-usb@vger.kernel.org
14946 S:      Maintained
14947 F:      drivers/usb/typec/mux/pi3usb30532.c
14948
14949 USB TYPEC SUBSYSTEM
14950 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14951 L:      linux-usb@vger.kernel.org
14952 S:      Maintained
14953 F:      Documentation/ABI/testing/sysfs-class-typec
14954 F:      Documentation/driver-api/usb/typec.rst
14955 F:      drivers/usb/typec/
14956 F:      include/linux/usb/typec.h
14957
14958 USB UHCI DRIVER
14959 M:      Alan Stern <stern@rowland.harvard.edu>
14960 L:      linux-usb@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/usb/host/uhci*
14963
14964 USB VIDEO CLASS
14965 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14966 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14967 L:      linux-media@vger.kernel.org
14968 T:      git git://linuxtv.org/media_tree.git
14969 W:      http://www.ideasonboard.org/uvc/
14970 S:      Maintained
14971 F:      drivers/media/usb/uvc/
14972 F:      include/uapi/linux/uvcvideo.h
14973
14974 USB VISION DRIVER
14975 M:      Hans Verkuil <hverkuil@xs4all.nl>
14976 L:      linux-media@vger.kernel.org
14977 T:      git git://linuxtv.org/media_tree.git
14978 W:      https://linuxtv.org
14979 S:      Odd Fixes
14980 F:      drivers/media/usb/usbvision/
14981
14982 USB WEBCAM GADGET
14983 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14984 L:      linux-usb@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/gadget/function/*uvc*
14987 F:      drivers/usb/gadget/legacy/webcam.c
14988
14989 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14990 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14991 L:      linux-wireless@vger.kernel.org
14992 S:      Maintained
14993 F:      drivers/net/wireless/rndis_wlan.c
14994
14995 USB XHCI DRIVER
14996 M:      Mathias Nyman <mathias.nyman@intel.com>
14997 L:      linux-usb@vger.kernel.org
14998 S:      Supported
14999 F:      drivers/usb/host/xhci*
15000 F:      drivers/usb/host/pci-quirks*
15001
15002 USB ZD1201 DRIVER
15003 L:      linux-wireless@vger.kernel.org
15004 W:      http://linux-lc100020.sourceforge.net
15005 S:      Orphan
15006 F:      drivers/net/wireless/zydas/zd1201.*
15007
15008 USB ZR364XX DRIVER
15009 M:      Antoine Jacquet <royale@zerezo.com>
15010 L:      linux-usb@vger.kernel.org
15011 L:      linux-media@vger.kernel.org
15012 T:      git git://linuxtv.org/media_tree.git
15013 W:      http://royale.zerezo.com/zr364xx/
15014 S:      Maintained
15015 F:      Documentation/media/v4l-drivers/zr364xx*
15016 F:      drivers/media/usb/zr364xx/
15017
15018 USER-MODE LINUX (UML)
15019 M:      Jeff Dike <jdike@addtoit.com>
15020 M:      Richard Weinberger <richard@nod.at>
15021 L:      linux-um@lists.infradead.org
15022 W:      http://user-mode-linux.sourceforge.net
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15024 S:      Maintained
15025 F:      Documentation/virtual/uml/
15026 F:      arch/um/
15027 F:      arch/x86/um/
15028 F:      fs/hostfs/
15029 F:      fs/hppfs/
15030
15031 USERSPACE I/O (UIO)
15032 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15033 S:      Maintained
15034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15035 F:      Documentation/driver-api/uio-howto.rst
15036 F:      drivers/uio/
15037 F:      include/linux/uio*.h
15038
15039 UTIL-LINUX PACKAGE
15040 M:      Karel Zak <kzak@redhat.com>
15041 L:      util-linux@vger.kernel.org
15042 W:      http://en.wikipedia.org/wiki/Util-linux
15043 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15044 S:      Maintained
15045
15046 UUID HELPERS
15047 M:      Christoph Hellwig <hch@lst.de>
15048 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15049 L:      linux-kernel@vger.kernel.org
15050 T:      git git://git.infradead.org/users/hch/uuid.git
15051 F:      lib/uuid.c
15052 F:      lib/test_uuid.c
15053 F:      include/linux/uuid.h
15054 F:      include/uapi/linux/uuid.h
15055 S:      Maintained
15056
15057 UVESAFB DRIVER
15058 M:      Michal Januszewski <spock@gentoo.org>
15059 L:      linux-fbdev@vger.kernel.org
15060 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15061 S:      Maintained
15062 F:      Documentation/fb/uvesafb.txt
15063 F:      drivers/video/fbdev/uvesafb.*
15064
15065 VF610 NAND DRIVER
15066 M:      Stefan Agner <stefan@agner.ch>
15067 L:      linux-mtd@lists.infradead.org
15068 S:      Supported
15069 F:      drivers/mtd/nand/raw/vf610_nfc.c
15070
15071 VFAT/FAT/MSDOS FILESYSTEM
15072 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15073 S:      Maintained
15074 F:      Documentation/filesystems/vfat.txt
15075 F:      fs/fat/
15076
15077 VFIO DRIVER
15078 M:      Alex Williamson <alex.williamson@redhat.com>
15079 L:      kvm@vger.kernel.org
15080 T:      git git://github.com/awilliam/linux-vfio.git
15081 S:      Maintained
15082 F:      Documentation/vfio.txt
15083 F:      drivers/vfio/
15084 F:      include/linux/vfio.h
15085 F:      include/uapi/linux/vfio.h
15086
15087 VFIO MEDIATED DEVICE DRIVERS
15088 M:      Kirti Wankhede <kwankhede@nvidia.com>
15089 L:      kvm@vger.kernel.org
15090 S:      Maintained
15091 F:      Documentation/vfio-mediated-device.txt
15092 F:      drivers/vfio/mdev/
15093 F:      include/linux/mdev.h
15094 F:      samples/vfio-mdev/
15095
15096 VFIO PLATFORM DRIVER
15097 M:      Eric Auger <eric.auger@redhat.com>
15098 L:      kvm@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/vfio/platform/
15101
15102 VGA_SWITCHEROO
15103 R:      Lukas Wunner <lukas@wunner.de>
15104 S:      Maintained
15105 F:      Documentation/gpu/vga-switcheroo.rst
15106 F:      drivers/gpu/vga/vga_switcheroo.c
15107 F:      include/linux/vga_switcheroo.h
15108 T:      git git://anongit.freedesktop.org/drm/drm-misc
15109
15110 VIA RHINE NETWORK DRIVER
15111 S:      Orphan
15112 F:      drivers/net/ethernet/via/via-rhine.c
15113
15114 VIA SD/MMC CARD CONTROLLER DRIVER
15115 M:      Bruce Chang <brucechang@via.com.tw>
15116 M:      Harald Welte <HaraldWelte@viatech.com>
15117 S:      Maintained
15118 F:      drivers/mmc/host/via-sdmmc.c
15119
15120 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15121 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15122 L:      linux-fbdev@vger.kernel.org
15123 S:      Maintained
15124 F:      include/linux/via-core.h
15125 F:      include/linux/via-gpio.h
15126 F:      include/linux/via_i2c.h
15127 F:      drivers/video/fbdev/via/
15128
15129 VIA VELOCITY NETWORK DRIVER
15130 M:      Francois Romieu <romieu@fr.zoreil.com>
15131 L:      netdev@vger.kernel.org
15132 S:      Maintained
15133 F:      drivers/net/ethernet/via/via-velocity.*
15134
15135 VIDEO MULTIPLEXER DRIVER
15136 M:      Philipp Zabel <p.zabel@pengutronix.de>
15137 L:      linux-media@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/media/platform/video-mux.c
15140
15141 VIDEO I2C POLLING DRIVER
15142 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15143 L:      linux-media@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/media/i2c/video-i2c.c
15146
15147 VIDEOBUF2 FRAMEWORK
15148 M:      Pawel Osciak <pawel@osciak.com>
15149 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15150 M:      Kyungmin Park <kyungmin.park@samsung.com>
15151 L:      linux-media@vger.kernel.org
15152 S:      Maintained
15153 F:      drivers/media/v4l2-core/videobuf2-*
15154 F:      include/media/videobuf2-*
15155
15156 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15157 M:      Helen Koike <helen.koike@collabora.com>
15158 L:      linux-media@vger.kernel.org
15159 T:      git git://linuxtv.org/media_tree.git
15160 W:      https://linuxtv.org
15161 S:      Maintained
15162 F:      drivers/media/platform/vimc/*
15163
15164 VIRT LIB
15165 M:      Alex Williamson <alex.williamson@redhat.com>
15166 M:      Paolo Bonzini <pbonzini@redhat.com>
15167 L:      kvm@vger.kernel.org
15168 S:      Supported
15169 F:      virt/lib/
15170
15171 VIRTIO AND VHOST VSOCK DRIVER
15172 M:      Stefan Hajnoczi <stefanha@redhat.com>
15173 L:      kvm@vger.kernel.org
15174 L:      virtualization@lists.linux-foundation.org
15175 L:      netdev@vger.kernel.org
15176 S:      Maintained
15177 F:      include/linux/virtio_vsock.h
15178 F:      include/uapi/linux/virtio_vsock.h
15179 F:      include/uapi/linux/vsockmon.h
15180 F:      include/uapi/linux/vm_sockets_diag.h
15181 F:      net/vmw_vsock/diag.c
15182 F:      net/vmw_vsock/af_vsock_tap.c
15183 F:      net/vmw_vsock/virtio_transport_common.c
15184 F:      net/vmw_vsock/virtio_transport.c
15185 F:      drivers/net/vsockmon.c
15186 F:      drivers/vhost/vsock.c
15187 F:      drivers/vhost/vsock.h
15188 F:      tools/testing/vsock/
15189
15190 VIRTIO CONSOLE DRIVER
15191 M:      Amit Shah <amit@kernel.org>
15192 L:      virtualization@lists.linux-foundation.org
15193 S:      Maintained
15194 F:      drivers/char/virtio_console.c
15195 F:      include/linux/virtio_console.h
15196 F:      include/uapi/linux/virtio_console.h
15197
15198 VIRTIO CORE, NET AND BLOCK DRIVERS
15199 M:      "Michael S. Tsirkin" <mst@redhat.com>
15200 M:      Jason Wang <jasowang@redhat.com>
15201 L:      virtualization@lists.linux-foundation.org
15202 S:      Maintained
15203 F:      Documentation/devicetree/bindings/virtio/
15204 F:      drivers/virtio/
15205 F:      tools/virtio/
15206 F:      drivers/net/virtio_net.c
15207 F:      drivers/block/virtio_blk.c
15208 F:      include/linux/virtio*.h
15209 F:      include/uapi/linux/virtio_*.h
15210 F:      drivers/crypto/virtio/
15211 F:      mm/balloon_compaction.c
15212
15213 VIRTIO CRYPTO DRIVER
15214 M:      Gonglei <arei.gonglei@huawei.com>
15215 L:      virtualization@lists.linux-foundation.org
15216 L:      linux-crypto@vger.kernel.org
15217 S:      Maintained
15218 F:      drivers/crypto/virtio/
15219 F:      include/uapi/linux/virtio_crypto.h
15220
15221 VIRTIO DRIVERS FOR S390
15222 M:      Cornelia Huck <cohuck@redhat.com>
15223 M:      Halil Pasic <pasic@linux.ibm.com>
15224 L:      linux-s390@vger.kernel.org
15225 L:      virtualization@lists.linux-foundation.org
15226 L:      kvm@vger.kernel.org
15227 S:      Supported
15228 F:      drivers/s390/virtio/
15229 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15230
15231 VIRTIO GPU DRIVER
15232 M:      David Airlie <airlied@linux.ie>
15233 M:      Gerd Hoffmann <kraxel@redhat.com>
15234 L:      dri-devel@lists.freedesktop.org
15235 L:      virtualization@lists.linux-foundation.org
15236 T:      git git://anongit.freedesktop.org/drm/drm-misc
15237 S:      Maintained
15238 F:      drivers/gpu/drm/virtio/
15239 F:      include/uapi/linux/virtio_gpu.h
15240
15241 VIRTIO HOST (VHOST)
15242 M:      "Michael S. Tsirkin" <mst@redhat.com>
15243 M:      Jason Wang <jasowang@redhat.com>
15244 L:      kvm@vger.kernel.org
15245 L:      virtualization@lists.linux-foundation.org
15246 L:      netdev@vger.kernel.org
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15248 S:      Maintained
15249 F:      drivers/vhost/
15250 F:      include/uapi/linux/vhost.h
15251
15252 VIRTIO INPUT DRIVER
15253 M:      Gerd Hoffmann <kraxel@redhat.com>
15254 S:      Maintained
15255 F:      drivers/virtio/virtio_input.c
15256 F:      include/uapi/linux/virtio_input.h
15257
15258 VIRTUAL BOX GUEST DEVICE DRIVER
15259 M:      Hans de Goede <hdegoede@redhat.com>
15260 M:      Arnd Bergmann <arnd@arndb.de>
15261 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15262 S:      Maintained
15263 F:      include/linux/vbox_utils.h
15264 F:      include/uapi/linux/vbox*.h
15265 F:      drivers/virt/vboxguest/
15266
15267 VIRTUAL SERIO DEVICE DRIVER
15268 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15269 S:      Maintained
15270 F:      drivers/input/serio/userio.c
15271 F:      include/uapi/linux/userio.h
15272
15273 VIVID VIRTUAL VIDEO DRIVER
15274 M:      Hans Verkuil <hverkuil@xs4all.nl>
15275 L:      linux-media@vger.kernel.org
15276 T:      git git://linuxtv.org/media_tree.git
15277 W:      https://linuxtv.org
15278 S:      Maintained
15279 F:      drivers/media/platform/vivid/*
15280
15281 VLYNQ BUS
15282 M:      Florian Fainelli <f.fainelli@gmail.com>
15283 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15284 S:      Maintained
15285 F:      drivers/vlynq/vlynq.c
15286 F:      include/linux/vlynq.h
15287
15288 VME SUBSYSTEM
15289 M:      Martyn Welch <martyn@welchs.me.uk>
15290 M:      Manohar Vanga <manohar.vanga@gmail.com>
15291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15292 L:      devel@driverdev.osuosl.org
15293 S:      Maintained
15294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15295 F:      Documentation/driver-api/vme.rst
15296 F:      drivers/staging/vme/
15297 F:      drivers/vme/
15298 F:      include/linux/vme*
15299
15300 VMWARE BALLOON DRIVER
15301 M:      Xavier Deguillard <xdeguillard@vmware.com>
15302 M:      Philip Moltmann <moltmann@vmware.com>
15303 M:      "VMware, Inc." <pv-drivers@vmware.com>
15304 L:      linux-kernel@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/misc/vmw_balloon.c
15307
15308 VMWARE HYPERVISOR INTERFACE
15309 M:      Alok Kataria <akataria@vmware.com>
15310 L:      virtualization@lists.linux-foundation.org
15311 S:      Supported
15312 F:      arch/x86/kernel/cpu/vmware.c
15313
15314 VMWARE PVRDMA DRIVER
15315 M:      Adit Ranadive <aditr@vmware.com>
15316 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15317 L:      linux-rdma@vger.kernel.org
15318 S:      Maintained
15319 F:      drivers/infiniband/hw/vmw_pvrdma/
15320
15321 VMware PVSCSI driver
15322 M:      Jim Gill <jgill@vmware.com>
15323 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15324 L:      linux-scsi@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/scsi/vmw_pvscsi.c
15327 F:      drivers/scsi/vmw_pvscsi.h
15328
15329 VMWARE VMMOUSE SUBDRIVER
15330 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15331 M:      "VMware, Inc." <pv-drivers@vmware.com>
15332 L:      linux-input@vger.kernel.org
15333 S:      Maintained
15334 F:      drivers/input/mouse/vmmouse.c
15335 F:      drivers/input/mouse/vmmouse.h
15336
15337 VMWARE VMXNET3 ETHERNET DRIVER
15338 M:      Ronak Doshi <doshir@vmware.com>
15339 M:      "VMware, Inc." <pv-drivers@vmware.com>
15340 L:      netdev@vger.kernel.org
15341 S:      Maintained
15342 F:      drivers/net/vmxnet3/
15343
15344 VOCORE VOCORE2 BOARD
15345 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15346 L:      linux-mips@linux-mips.org
15347 S:      Maintained
15348 F:      arch/mips/boot/dts/ralink/vocore2.dts
15349
15350 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15351 M:      Liam Girdwood <lgirdwood@gmail.com>
15352 M:      Mark Brown <broonie@kernel.org>
15353 L:      linux-kernel@vger.kernel.org
15354 W:      http://www.slimlogic.co.uk/?p=48
15355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15356 S:      Supported
15357 F:      Documentation/devicetree/bindings/regulator/
15358 F:      Documentation/power/regulator/
15359 F:      drivers/regulator/
15360 F:      include/dt-bindings/regulator/
15361 F:      include/linux/regulator/
15362
15363 VRF
15364 M:      David Ahern <dsa@cumulusnetworks.com>
15365 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15366 L:      netdev@vger.kernel.org
15367 S:      Maintained
15368 F:      drivers/net/vrf.c
15369 F:      Documentation/networking/vrf.txt
15370
15371 VT1211 HARDWARE MONITOR DRIVER
15372 M:      Juerg Haefliger <juergh@gmail.com>
15373 L:      linux-hwmon@vger.kernel.org
15374 S:      Maintained
15375 F:      Documentation/hwmon/vt1211
15376 F:      drivers/hwmon/vt1211.c
15377
15378 VT8231 HARDWARE MONITOR DRIVER
15379 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15380 L:      linux-hwmon@vger.kernel.org
15381 S:      Maintained
15382 F:      drivers/hwmon/vt8231.c
15383
15384 VUB300 USB to SDIO/SD/MMC bridge chip
15385 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15386 L:      linux-mmc@vger.kernel.org
15387 L:      linux-usb@vger.kernel.org
15388 S:      Supported
15389 F:      drivers/mmc/host/vub300.c
15390
15391 W1 DALLAS'S 1-WIRE BUS
15392 M:      Evgeniy Polyakov <zbr@ioremap.net>
15393 S:      Maintained
15394 F:      Documentation/w1/
15395 F:      drivers/w1/
15396 F:      include/linux/w1.h
15397
15398 W83791D HARDWARE MONITORING DRIVER
15399 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15400 L:      linux-hwmon@vger.kernel.org
15401 S:      Maintained
15402 F:      Documentation/hwmon/w83791d
15403 F:      drivers/hwmon/w83791d.c
15404
15405 W83793 HARDWARE MONITORING DRIVER
15406 M:      Rudolf Marek <r.marek@assembler.cz>
15407 L:      linux-hwmon@vger.kernel.org
15408 S:      Maintained
15409 F:      Documentation/hwmon/w83793
15410 F:      drivers/hwmon/w83793.c
15411
15412 W83795 HARDWARE MONITORING DRIVER
15413 M:      Jean Delvare <jdelvare@suse.com>
15414 L:      linux-hwmon@vger.kernel.org
15415 S:      Maintained
15416 F:      drivers/hwmon/w83795.c
15417
15418 W83L51xD SD/MMC CARD INTERFACE DRIVER
15419 M:      Pierre Ossman <pierre@ossman.eu>
15420 S:      Maintained
15421 F:      drivers/mmc/host/wbsd.*
15422
15423 WACOM PROTOCOL 4 SERIAL TABLETS
15424 M:      Julian Squires <julian@cipht.net>
15425 M:      Hans de Goede <hdegoede@redhat.com>
15426 L:      linux-input@vger.kernel.org
15427 S:      Maintained
15428 F:      drivers/input/tablet/wacom_serial4.c
15429
15430 WATCHDOG DEVICE DRIVERS
15431 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15432 M:      Guenter Roeck <linux@roeck-us.net>
15433 L:      linux-watchdog@vger.kernel.org
15434 W:      http://www.linux-watchdog.org/
15435 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15436 S:      Maintained
15437 F:      Documentation/devicetree/bindings/watchdog/
15438 F:      Documentation/watchdog/
15439 F:      drivers/watchdog/
15440 F:      include/linux/watchdog.h
15441 F:      include/uapi/linux/watchdog.h
15442
15443 WHISKEYCOVE PMIC GPIO DRIVER
15444 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15445 L:      linux-gpio@vger.kernel.org
15446 S:      Maintained
15447 F:      drivers/gpio/gpio-wcove.c
15448
15449 WIIMOTE HID DRIVER
15450 M:      David Herrmann <dh.herrmann@googlemail.com>
15451 L:      linux-input@vger.kernel.org
15452 S:      Maintained
15453 F:      drivers/hid/hid-wiimote*
15454
15455 WILOCITY WIL6210 WIRELESS DRIVER
15456 M:      Maya Erez <merez@codeaurora.org>
15457 L:      linux-wireless@vger.kernel.org
15458 L:      wil6210@qti.qualcomm.com
15459 S:      Supported
15460 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15461 F:      drivers/net/wireless/ath/wil6210/
15462
15463 WIMAX STACK
15464 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15465 M:      linux-wimax@intel.com
15466 L:      wimax@linuxwimax.org (subscribers-only)
15467 S:      Supported
15468 W:      http://linuxwimax.org
15469 F:      Documentation/wimax/README.wimax
15470 F:      include/linux/wimax/debug.h
15471 F:      include/net/wimax.h
15472 F:      include/uapi/linux/wimax.h
15473 F:      net/wimax/
15474
15475 WINBOND CIR DRIVER
15476 M:      David Härdeman <david@hardeman.nu>
15477 S:      Maintained
15478 F:      drivers/media/rc/winbond-cir.c
15479
15480 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15481 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15482 L:      linux-watchdog@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/watchdog/ebc-c384_wdt.c
15485
15486 WINSYSTEMS WS16C48 GPIO DRIVER
15487 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15488 L:      linux-gpio@vger.kernel.org
15489 S:      Maintained
15490 F:      drivers/gpio/gpio-ws16c48.c
15491
15492 WISTRON LAPTOP BUTTON DRIVER
15493 M:      Miloslav Trmac <mitr@volny.cz>
15494 S:      Maintained
15495 F:      drivers/input/misc/wistron_btns.c
15496
15497 WL3501 WIRELESS PCMCIA CARD DRIVER
15498 L:      linux-wireless@vger.kernel.org
15499 S:      Odd fixes
15500 F:      drivers/net/wireless/wl3501*
15501
15502 WOLFSON MICROELECTRONICS DRIVERS
15503 L:      patches@opensource.cirrus.com
15504 T:      git https://github.com/CirrusLogic/linux-drivers.git
15505 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15506 S:      Supported
15507 F:      Documentation/hwmon/wm83??
15508 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15509 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15510 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15511 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15512 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15513 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15514 F:      drivers/clk/clk-wm83*.c
15515 F:      drivers/extcon/extcon-arizona.c
15516 F:      drivers/leds/leds-wm83*.c
15517 F:      drivers/gpio/gpio-*wm*.c
15518 F:      drivers/gpio/gpio-arizona.c
15519 F:      drivers/hwmon/wm83??-hwmon.c
15520 F:      drivers/input/misc/wm831x-on.c
15521 F:      drivers/input/touchscreen/wm831x-ts.c
15522 F:      drivers/input/touchscreen/wm97*.c
15523 F:      drivers/mfd/arizona*
15524 F:      drivers/mfd/wm*.c
15525 F:      drivers/mfd/cs47l24*
15526 F:      drivers/power/supply/wm83*.c
15527 F:      drivers/rtc/rtc-wm83*.c
15528 F:      drivers/regulator/wm8*.c
15529 F:      drivers/regulator/arizona*
15530 F:      drivers/video/backlight/wm83*_bl.c
15531 F:      drivers/watchdog/wm83*_wdt.c
15532 F:      include/linux/mfd/arizona/
15533 F:      include/linux/mfd/wm831x/
15534 F:      include/linux/mfd/wm8350/
15535 F:      include/linux/mfd/wm8400*
15536 F:      include/linux/regulator/arizona*
15537 F:      include/linux/wm97xx.h
15538 F:      include/sound/wm????.h
15539 F:      sound/soc/codecs/arizona.?
15540 F:      sound/soc/codecs/wm*
15541 F:      sound/soc/codecs/cs47l24*
15542
15543 WORKQUEUE
15544 M:      Tejun Heo <tj@kernel.org>
15545 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15547 S:      Maintained
15548 F:      include/linux/workqueue.h
15549 F:      kernel/workqueue.c
15550 F:      Documentation/core-api/workqueue.rst
15551
15552 X-POWERS AXP288 PMIC DRIVERS
15553 M:      Hans de Goede <hdegoede@redhat.com>
15554 S:      Maintained
15555 N:      axp288
15556 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15557
15558 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15559 M:      Chen-Yu Tsai <wens@csie.org>
15560 L:      linux-kernel@vger.kernel.org
15561 S:      Maintained
15562 N:      axp[128]
15563
15564 X.25 NETWORK LAYER
15565 M:      Andrew Hendry <andrew.hendry@gmail.com>
15566 L:      linux-x25@vger.kernel.org
15567 S:      Odd Fixes
15568 F:      Documentation/networking/x25*
15569 F:      include/net/x25*
15570 F:      net/x25/
15571
15572 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15573 M:      Thomas Gleixner <tglx@linutronix.de>
15574 M:      Ingo Molnar <mingo@redhat.com>
15575 R:      "H. Peter Anvin" <hpa@zytor.com>
15576 M:      x86@kernel.org
15577 L:      linux-kernel@vger.kernel.org
15578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15579 S:      Maintained
15580 F:      Documentation/x86/
15581 F:      arch/x86/
15582
15583 X86 MCE INFRASTRUCTURE
15584 M:      Tony Luck <tony.luck@intel.com>
15585 M:      Borislav Petkov <bp@alien8.de>
15586 L:      linux-edac@vger.kernel.org
15587 S:      Maintained
15588 F:      arch/x86/kernel/cpu/mcheck/*
15589
15590 X86 MICROCODE UPDATE SUPPORT
15591 M:      Borislav Petkov <bp@alien8.de>
15592 S:      Maintained
15593 F:      arch/x86/kernel/cpu/microcode/*
15594
15595 X86 PLATFORM DRIVERS
15596 M:      Darren Hart <dvhart@infradead.org>
15597 M:      Andy Shevchenko <andy@infradead.org>
15598 L:      platform-driver-x86@vger.kernel.org
15599 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15600 S:      Maintained
15601 F:      drivers/platform/x86/
15602 F:      drivers/platform/olpc/
15603
15604 X86 VDSO
15605 M:      Andy Lutomirski <luto@amacapital.net>
15606 L:      linux-kernel@vger.kernel.org
15607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15608 S:      Maintained
15609 F:      arch/x86/entry/vdso/
15610
15611 XC2028/3028 TUNER DRIVER
15612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15613 L:      linux-media@vger.kernel.org
15614 W:      https://linuxtv.org
15615 T:      git git://linuxtv.org/media_tree.git
15616 S:      Maintained
15617 F:      drivers/media/tuners/tuner-xc2028.*
15618
15619 XDP SOCKETS (AF_XDP)
15620 M:      Björn Töpel <bjorn.topel@intel.com>
15621 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15622 L:      netdev@vger.kernel.org
15623 S:      Maintained
15624 F:      kernel/bpf/xskmap.c
15625 F:      net/xdp/
15626
15627 XEN BLOCK SUBSYSTEM
15628 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15629 M:      Roger Pau Monné <roger.pau@citrix.com>
15630 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15631 S:      Supported
15632 F:      drivers/block/xen-blkback/*
15633 F:      drivers/block/xen*
15634
15635 XEN HYPERVISOR ARM
15636 M:      Stefano Stabellini <sstabellini@kernel.org>
15637 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15638 S:      Maintained
15639 F:      arch/arm/xen/
15640 F:      arch/arm/include/asm/xen/
15641
15642 XEN HYPERVISOR ARM64
15643 M:      Stefano Stabellini <sstabellini@kernel.org>
15644 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15645 S:      Maintained
15646 F:      arch/arm64/xen/
15647 F:      arch/arm64/include/asm/xen/
15648
15649 XEN HYPERVISOR INTERFACE
15650 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15651 M:      Juergen Gross <jgross@suse.com>
15652 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15654 S:      Supported
15655 F:      arch/x86/xen/
15656 F:      drivers/*/xen-*front.c
15657 F:      drivers/xen/
15658 F:      arch/x86/include/asm/xen/
15659 F:      arch/x86/include/asm/pvclock-abi.h
15660 F:      include/xen/
15661 F:      include/uapi/xen/
15662 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15663 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15664
15665 XEN NETWORK BACKEND DRIVER
15666 M:      Wei Liu <wei.liu2@citrix.com>
15667 M:      Paul Durrant <paul.durrant@citrix.com>
15668 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15669 L:      netdev@vger.kernel.org
15670 S:      Supported
15671 F:      drivers/net/xen-netback/*
15672
15673 XEN PCI SUBSYSTEM
15674 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15675 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15676 S:      Supported
15677 F:      arch/x86/pci/*xen*
15678 F:      drivers/pci/*xen*
15679
15680 XEN PVSCSI DRIVERS
15681 M:      Juergen Gross <jgross@suse.com>
15682 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15683 L:      linux-scsi@vger.kernel.org
15684 S:      Supported
15685 F:      drivers/scsi/xen-scsifront.c
15686 F:      drivers/xen/xen-scsiback.c
15687 F:      include/xen/interface/io/vscsiif.h
15688
15689 XEN SWIOTLB SUBSYSTEM
15690 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15691 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15692 L:      iommu@lists.linux-foundation.org
15693 S:      Supported
15694 F:      arch/x86/xen/*swiotlb*
15695 F:      drivers/xen/*swiotlb*
15696
15697 XEN SOUND FRONTEND DRIVER
15698 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15699 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15701 S:      Supported
15702 F:      sound/xen/*
15703
15704 XFS FILESYSTEM
15705 M:      Darrick J. Wong <darrick.wong@oracle.com>
15706 M:      linux-xfs@vger.kernel.org
15707 L:      linux-xfs@vger.kernel.org
15708 W:      http://xfs.org/
15709 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15710 S:      Supported
15711 F:      Documentation/filesystems/xfs.txt
15712 F:      fs/xfs/
15713
15714 XILINX AXI ETHERNET DRIVER
15715 M:      Anirudha Sarangi <anirudh@xilinx.com>
15716 M:      John Linn <John.Linn@xilinx.com>
15717 S:      Maintained
15718 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15719
15720 XILINX UARTLITE SERIAL DRIVER
15721 M:      Peter Korsgaard <jacmet@sunsite.dk>
15722 L:      linux-serial@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/tty/serial/uartlite.c
15725
15726 XILINX VIDEO IP CORES
15727 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15728 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15729 L:      linux-media@vger.kernel.org
15730 T:      git git://linuxtv.org/media_tree.git
15731 S:      Supported
15732 F:      Documentation/devicetree/bindings/media/xilinx/
15733 F:      drivers/media/platform/xilinx/
15734 F:      include/uapi/linux/xilinx-v4l2-controls.h
15735
15736 XILLYBUS DRIVER
15737 M:      Eli Billauer <eli.billauer@gmail.com>
15738 L:      linux-kernel@vger.kernel.org
15739 S:      Supported
15740 F:      drivers/char/xillybus/
15741
15742 XLP9XX I2C DRIVER
15743 M:      George Cherian <george.cherian@cavium.com>
15744 M:      Jan Glauber <jglauber@cavium.com>
15745 L:      linux-i2c@vger.kernel.org
15746 W:      http://www.cavium.com
15747 S:      Supported
15748 F:      drivers/i2c/busses/i2c-xlp9xx.c
15749
15750 XRA1403 GPIO EXPANDER
15751 M:      Nandor Han <nandor.han@ge.com>
15752 M:      Semi Malinen <semi.malinen@ge.com>
15753 L:      linux-gpio@vger.kernel.org
15754 S:      Maintained
15755 F:      drivers/gpio/gpio-xra1403.c
15756 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15757
15758 XTENSA XTFPGA PLATFORM SUPPORT
15759 M:      Max Filippov <jcmvbkbc@gmail.com>
15760 L:      linux-xtensa@linux-xtensa.org
15761 S:      Maintained
15762 F:      drivers/spi/spi-xtensa-xtfpga.c
15763 F:      sound/soc/xtensa/xtfpga-i2s.c
15764
15765 YAM DRIVER FOR AX.25
15766 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15767 L:      linux-hams@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/net/hamradio/yam*
15770 F:      include/linux/yam.h
15771
15772 YAMA SECURITY MODULE
15773 M:      Kees Cook <keescook@chromium.org>
15774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15775 S:      Supported
15776 F:      security/yama/
15777 F:      Documentation/admin-guide/LSM/Yama.rst
15778
15779 YEALINK PHONE DRIVER
15780 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15781 L:      usbb2k-api-dev@nongnu.org
15782 S:      Maintained
15783 F:      Documentation/input/devices/yealink.rst
15784 F:      drivers/input/misc/yealink.*
15785
15786 Z8530 DRIVER FOR AX.25
15787 M:      Joerg Reuter <jreuter@yaina.de>
15788 W:      http://yaina.de/jreuter/
15789 W:      http://www.qsl.net/dl1bke/
15790 L:      linux-hams@vger.kernel.org
15791 S:      Maintained
15792 F:      Documentation/networking/z8530drv.txt
15793 F:      drivers/net/hamradio/*scc.c
15794 F:      drivers/net/hamradio/z8530.h
15795
15796 ZBUD COMPRESSED PAGE ALLOCATOR
15797 M:      Seth Jennings <sjenning@redhat.com>
15798 M:      Dan Streetman <ddstreet@ieee.org>
15799 L:      linux-mm@kvack.org
15800 S:      Maintained
15801 F:      mm/zbud.c
15802 F:      include/linux/zbud.h
15803
15804 ZD1211RW WIRELESS DRIVER
15805 M:      Daniel Drake <dsd@gentoo.org>
15806 M:      Ulrich Kunitz <kune@deine-taler.de>
15807 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15808 L:      linux-wireless@vger.kernel.org
15809 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15810 S:      Maintained
15811 F:      drivers/net/wireless/zydas/zd1211rw/
15812
15813 ZD1301 MEDIA DRIVER
15814 M:      Antti Palosaari <crope@iki.fi>
15815 L:      linux-media@vger.kernel.org
15816 W:      https://linuxtv.org/
15817 W:      http://palosaari.fi/linux/
15818 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15819 S:      Maintained
15820 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15821
15822 ZD1301_DEMOD MEDIA DRIVER
15823 M:      Antti Palosaari <crope@iki.fi>
15824 L:      linux-media@vger.kernel.org
15825 W:      https://linuxtv.org/
15826 W:      http://palosaari.fi/linux/
15827 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15828 S:      Maintained
15829 F:      drivers/media/dvb-frontends/zd1301_demod*
15830
15831 ZPOOL COMPRESSED PAGE STORAGE API
15832 M:      Dan Streetman <ddstreet@ieee.org>
15833 L:      linux-mm@kvack.org
15834 S:      Maintained
15835 F:      mm/zpool.c
15836 F:      include/linux/zpool.h
15837
15838 ZR36067 VIDEO FOR LINUX DRIVER
15839 L:      mjpeg-users@lists.sourceforge.net
15840 L:      linux-media@vger.kernel.org
15841 W:      http://mjpeg.sourceforge.net/driver-zoran/
15842 T:      hg https://linuxtv.org/hg/v4l-dvb
15843 S:      Odd Fixes
15844 F:      drivers/staging/media/zoran/
15845
15846 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15847 M:      Minchan Kim <minchan@kernel.org>
15848 M:      Nitin Gupta <ngupta@vflare.org>
15849 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15850 L:      linux-kernel@vger.kernel.org
15851 S:      Maintained
15852 F:      drivers/block/zram/
15853 F:      Documentation/blockdev/zram.txt
15854
15855 ZS DECSTATION Z85C30 SERIAL DRIVER
15856 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15857 S:      Maintained
15858 F:      drivers/tty/serial/zs.*
15859
15860 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15861 M:      Minchan Kim <minchan@kernel.org>
15862 M:      Nitin Gupta <ngupta@vflare.org>
15863 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15864 L:      linux-mm@kvack.org
15865 S:      Maintained
15866 F:      mm/zsmalloc.c
15867 F:      include/linux/zsmalloc.h
15868 F:      Documentation/vm/zsmalloc.rst
15869
15870 ZSWAP COMPRESSED SWAP CACHING
15871 M:      Seth Jennings <sjenning@redhat.com>
15872 M:      Dan Streetman <ddstreet@ieee.org>
15873 L:      linux-mm@kvack.org
15874 S:      Maintained
15875 F:      mm/zswap.c
15876
15877 THE REST
15878 M:      Linus Torvalds <torvalds@linux-foundation.org>
15879 L:      linux-kernel@vger.kernel.org
15880 Q:      http://patchwork.kernel.org/project/LKML/list/
15881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15882 S:      Buried alive in reporters
15883 F:      *
15884 F:      */