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/*/*npcm*
1736
1737 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1738 M:      Wan ZongShun <mcuos.com@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 W:      http://www.mcuos.com
1741 S:      Maintained
1742 F:      arch/arm/mach-w90x900/
1743 F:      drivers/input/keyboard/w90p910_keypad.c
1744 F:      drivers/input/touchscreen/w90p910_ts.c
1745 F:      drivers/watchdog/nuc900_wdt.c
1746 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1747 F:      drivers/mtd/nand/raw/nuc900_nand.c
1748 F:      drivers/rtc/rtc-nuc900.c
1749 F:      drivers/spi/spi-nuc900.c
1750 F:      drivers/usb/host/ehci-w90x900.c
1751 F:      drivers/video/fbdev/nuc900fb.c
1752
1753 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1754 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1755 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1756 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1757 S:      Supported
1758
1759 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1760 M:      Alexander Clouter <alex@digriz.org.uk>
1761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1762 W:      http://www.digriz.org.uk/ts78xx/kernel
1763 S:      Maintained
1764 F:      arch/arm/mach-orion5x/ts78xx-*
1765
1766 ARM/OXNAS platform support
1767 M:      Neil Armstrong <narmstrong@baylibre.com>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      arch/arm/mach-oxnas/
1772 F:      arch/arm/boot/dts/ox8*.dts*
1773 N:      oxnas
1774
1775 ARM/PALM TREO SUPPORT
1776 M:      Tomas Cech <sleep_walker@suse.com>
1777 L:      linux-arm-kernel@lists.infradead.org
1778 W:      http://hackndev.com
1779 S:      Maintained
1780 F:      arch/arm/mach-pxa/palmtreo.*
1781
1782 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1783 M:      Marek Vasut <marek.vasut@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org
1785 W:      http://hackndev.com
1786 S:      Maintained
1787 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1788 F:      arch/arm/mach-pxa/palmtx.c
1789 F:      arch/arm/mach-pxa/palmt5.*
1790 F:      arch/arm/mach-pxa/include/mach/palmld.h
1791 F:      arch/arm/mach-pxa/palmld.c
1792 F:      arch/arm/mach-pxa/palmte2.*
1793 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1794 F:      arch/arm/mach-pxa/palmtc.c
1795
1796 ARM/PALMZ72 SUPPORT
1797 M:      Sergey Lapin <slapin@ossfans.org>
1798 L:      linux-arm-kernel@lists.infradead.org
1799 W:      http://hackndev.com
1800 S:      Maintained
1801 F:      arch/arm/mach-pxa/palmz72.*
1802
1803 ARM/PLEB SUPPORT
1804 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1805 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1806 S:      Maintained
1807
1808 ARM/PT DIGITAL BOARD PORT
1809 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1810 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1811 W:      http://www.armlinux.org.uk/
1812 S:      Maintained
1813
1814 ARM/QUALCOMM SUPPORT
1815 M:      Andy Gross <andy.gross@linaro.org>
1816 M:      David Brown <david.brown@linaro.org>
1817 L:      linux-arm-msm@vger.kernel.org
1818 L:      linux-soc@vger.kernel.org
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/qcom/
1821 F:      arch/arm/boot/dts/qcom-*.dts
1822 F:      arch/arm/boot/dts/qcom-*.dtsi
1823 F:      arch/arm/mach-qcom/
1824 F:      arch/arm64/boot/dts/qcom/*
1825 F:      drivers/i2c/busses/i2c-qup.c
1826 F:      drivers/clk/qcom/
1827 F:      drivers/dma/qcom/
1828 F:      drivers/soc/qcom/
1829 F:      drivers/spi/spi-qup.c
1830 F:      drivers/tty/serial/msm_serial.c
1831 F:      drivers/*/pm8???-*
1832 F:      drivers/mfd/ssbi.c
1833 F:      drivers/firmware/qcom_scm*
1834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1835
1836 ARM/RADISYS ENP2611 MACHINE SUPPORT
1837 M:      Lennert Buytenhek <kernel@wantstofly.org>
1838 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1839 S:      Maintained
1840
1841 ARM/REALTEK ARCHITECTURE
1842 M:      Andreas Färber <afaerber@suse.de>
1843 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1844 S:      Maintained
1845 F:      arch/arm64/boot/dts/realtek/
1846 F:      Documentation/devicetree/bindings/arm/realtek.txt
1847
1848 ARM/RENESAS ARM64 ARCHITECTURE
1849 M:      Simon Horman <horms@verge.net.au>
1850 M:      Magnus Damm <magnus.damm@gmail.com>
1851 L:      linux-renesas-soc@vger.kernel.org
1852 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1854 S:      Supported
1855 F:      arch/arm64/boot/dts/renesas/
1856 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1857 F:      drivers/soc/renesas/
1858 F:      include/linux/soc/renesas/
1859
1860 ARM/RISCPC ARCHITECTURE
1861 M:      Russell King <linux@armlinux.org.uk>
1862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1863 W:      http://www.armlinux.org.uk/
1864 S:      Maintained
1865 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1866 F:      arch/arm/include/asm/hardware/ioc.h
1867 F:      arch/arm/include/asm/hardware/iomd.h
1868 F:      arch/arm/include/asm/hardware/memc.h
1869 F:      arch/arm/mach-rpc/
1870 F:      drivers/net/ethernet/8390/etherh.c
1871 F:      drivers/net/ethernet/i825xx/ether1*
1872 F:      drivers/net/ethernet/seeq/ether3*
1873 F:      drivers/scsi/arm/
1874
1875 ARM/Rockchip SoC support
1876 M:      Heiko Stuebner <heiko@sntech.de>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-rockchip@lists.infradead.org
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1880 S:      Maintained
1881 F:      arch/arm/boot/dts/rk3*
1882 F:      arch/arm/boot/dts/rv1108*
1883 F:      arch/arm/mach-rockchip/
1884 F:      drivers/clk/rockchip/
1885 F:      drivers/i2c/busses/i2c-rk3x.c
1886 F:      drivers/*/*rockchip*
1887 F:      drivers/*/*/*rockchip*
1888 F:      sound/soc/rockchip/
1889 N:      rockchip
1890
1891 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1892 M:      Kukjin Kim <kgene@kernel.org>
1893 M:      Krzysztof Kozlowski <krzk@kernel.org>
1894 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1895 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1896 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1897 S:      Maintained
1898 F:      arch/arm/boot/dts/s3c*
1899 F:      arch/arm/boot/dts/s5p*
1900 F:      arch/arm/boot/dts/exynos*
1901 F:      arch/arm64/boot/dts/exynos/
1902 F:      arch/arm/plat-samsung/
1903 F:      arch/arm/mach-s3c24*/
1904 F:      arch/arm/mach-s3c64xx/
1905 F:      arch/arm/mach-s5p*/
1906 F:      arch/arm/mach-exynos*/
1907 F:      drivers/*/*s3c24*
1908 F:      drivers/*/*/*s3c24*
1909 F:      drivers/*/*s3c64xx*
1910 F:      drivers/*/*s5pv210*
1911 F:      drivers/memory/samsung/*
1912 F:      drivers/soc/samsung/*
1913 F:      Documentation/arm/Samsung/
1914 F:      Documentation/devicetree/bindings/arm/samsung/
1915 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1916 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1917 N:      exynos
1918
1919 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1920 M:      Kyungmin Park <kyungmin.park@samsung.com>
1921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1922 S:      Maintained
1923 F:      arch/arm/mach-s5pv210/
1924
1925 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1926 M:      Kyungmin Park <kyungmin.park@samsung.com>
1927 M:      Kamil Debski <kamil@wypas.org>
1928 M:      Andrzej Hajda <a.hajda@samsung.com>
1929 L:      linux-arm-kernel@lists.infradead.org
1930 L:      linux-media@vger.kernel.org
1931 S:      Maintained
1932 F:      drivers/media/platform/s5p-g2d/
1933
1934 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1935 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1936 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1937 L:      linux-media@vger.kernel.org
1938 S:      Maintained
1939 F:      drivers/media/platform/s5p-cec/
1940 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1941
1942 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1943 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1944 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1945 L:      linux-arm-kernel@lists.infradead.org
1946 L:      linux-media@vger.kernel.org
1947 S:      Maintained
1948 F:      drivers/media/platform/s5p-jpeg/
1949
1950 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1951 M:      Kyungmin Park <kyungmin.park@samsung.com>
1952 M:      Kamil Debski <kamil@wypas.org>
1953 M:      Jeongtae Park <jtp.park@samsung.com>
1954 M:      Andrzej Hajda <a.hajda@samsung.com>
1955 L:      linux-arm-kernel@lists.infradead.org
1956 L:      linux-media@vger.kernel.org
1957 S:      Maintained
1958 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1959 F:      drivers/media/platform/s5p-mfc/
1960
1961 ARM/SHMOBILE ARM ARCHITECTURE
1962 M:      Simon Horman <horms@verge.net.au>
1963 M:      Magnus Damm <magnus.damm@gmail.com>
1964 L:      linux-renesas-soc@vger.kernel.org
1965 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1967 S:      Supported
1968 F:      arch/arm/boot/dts/emev2*
1969 F:      arch/arm/boot/dts/r7s*
1970 F:      arch/arm/boot/dts/r8a*
1971 F:      arch/arm/boot/dts/sh*
1972 F:      arch/arm/configs/shmobile_defconfig
1973 F:      arch/arm/include/debug/renesas-scif.S
1974 F:      arch/arm/mach-shmobile/
1975 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1976 F:      drivers/soc/renesas/
1977 F:      include/linux/soc/renesas/
1978
1979 ARM/SOCFPGA ARCHITECTURE
1980 M:      Dinh Nguyen <dinguyen@kernel.org>
1981 S:      Maintained
1982 F:      arch/arm/mach-socfpga/
1983 F:      arch/arm/boot/dts/socfpga*
1984 F:      arch/arm/configs/socfpga_defconfig
1985 F:      arch/arm64/boot/dts/altera/
1986 W:      http://www.rocketboards.org
1987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
1988
1989 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
1990 M:      Dinh Nguyen <dinguyen@kernel.org>
1991 S:      Maintained
1992 F:      drivers/clk/socfpga/
1993
1994 ARM/SOCFPGA EDAC SUPPORT
1995 M:      Thor Thayer <thor.thayer@linux.intel.com>
1996 S:      Maintained
1997 F:      drivers/edac/altera_edac.
1998
1999 ARM/SPREADTRUM SoC SUPPORT
2000 M:      Orson Zhai <orsonzhai@gmail.com>
2001 M:      Baolin Wang <baolin.wang@linaro.org>
2002 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2003 S:      Maintained
2004 F:      arch/arm64/boot/dts/sprd
2005 N:      sprd
2006
2007 ARM/STI ARCHITECTURE
2008 M:      Patrice Chotard <patrice.chotard@st.com>
2009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2010 W:      http://www.stlinux.com
2011 S:      Maintained
2012 F:      arch/arm/mach-sti/
2013 F:      arch/arm/boot/dts/sti*
2014 F:      drivers/char/hw_random/st-rng.c
2015 F:      drivers/clocksource/arm_global_timer.c
2016 F:      drivers/clocksource/clksrc_st_lpc.c
2017 F:      drivers/cpufreq/sti-cpufreq.c
2018 F:      drivers/dma/st_fdma*
2019 F:      drivers/i2c/busses/i2c-st.c
2020 F:      drivers/media/rc/st_rc.c
2021 F:      drivers/media/platform/sti/c8sectpfe/
2022 F:      drivers/mmc/host/sdhci-st.c
2023 F:      drivers/phy/st/phy-miphy28lp.c
2024 F:      drivers/phy/st/phy-stih407-usb.c
2025 F:      drivers/pinctrl/pinctrl-st.c
2026 F:      drivers/remoteproc/st_remoteproc.c
2027 F:      drivers/remoteproc/st_slim_rproc.c
2028 F:      drivers/reset/sti/
2029 F:      drivers/rtc/rtc-st-lpc.c
2030 F:      drivers/tty/serial/st-asc.c
2031 F:      drivers/usb/dwc3/dwc3-st.c
2032 F:      drivers/usb/host/ehci-st.c
2033 F:      drivers/usb/host/ohci-st.c
2034 F:      drivers/watchdog/st_lpc_wdt.c
2035 F:      drivers/ata/ahci_st.c
2036 F:      include/linux/remoteproc/st_slim_rproc.h
2037
2038 ARM/STM32 ARCHITECTURE
2039 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2040 M:      Alexandre Torgue <alexandre.torgue@st.com>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2044 N:      stm32
2045 F:      arch/arm/boot/dts/stm32*
2046 F:      arch/arm/mach-stm32/
2047 F:      drivers/clocksource/armv7m_systick.c
2048
2049 ARM/Synaptics Berlin SoC support
2050 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2051 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2053 S:      Maintained
2054 F:      arch/arm/mach-berlin/
2055 F:      arch/arm/boot/dts/berlin*
2056 F:      arch/arm64/boot/dts/marvell/berlin*
2057
2058 ARM/TANGO ARCHITECTURE
2059 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2060 M:      Mans Rullgard <mans@mansr.com>
2061 L:      linux-arm-kernel@lists.infradead.org
2062 S:      Odd Fixes
2063 N:      tango
2064
2065 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2066 M:      Lennert Buytenhek <kernel@wantstofly.org>
2067 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2068 S:      Maintained
2069
2070 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2071 M:      Hans Verkuil <hans.verkuil@cisco.com>
2072 L:      linux-tegra@vger.kernel.org
2073 L:      linux-media@vger.kernel.org
2074 S:      Maintained
2075 F:      drivers/media/platform/tegra-cec/
2076 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2077
2078 ARM/TETON BGA MACHINE SUPPORT
2079 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2080 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2081 S:      Maintained
2082
2083 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2084 M:      Santosh Shilimkar <ssantosh@kernel.org>
2085 L:      linux-kernel@vger.kernel.org
2086 S:      Maintained
2087 F:      drivers/memory/*emif*
2088
2089 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2090 M:      Santosh Shilimkar <ssantosh@kernel.org>
2091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2092 S:      Maintained
2093 F:      arch/arm/mach-keystone/
2094 F:      arch/arm/boot/dts/keystone-*
2095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2096
2097 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2098 M:      Santosh Shilimkar <ssantosh@kernel.org>
2099 L:      linux-kernel@vger.kernel.org
2100 S:      Maintained
2101 F:      drivers/clk/keystone/
2102
2103 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2104 M:      Santosh Shilimkar <ssantosh@kernel.org>
2105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2106 L:      linux-kernel@vger.kernel.org
2107 S:      Maintained
2108 F:      drivers/clocksource/timer-keystone.c
2109
2110 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2111 M:      Santosh Shilimkar <ssantosh@kernel.org>
2112 L:      linux-kernel@vger.kernel.org
2113 S:      Maintained
2114 F:      drivers/power/reset/keystone-reset.c
2115
2116 ARM/THECUS N2100 MACHINE SUPPORT
2117 M:      Lennert Buytenhek <kernel@wantstofly.org>
2118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2119 S:      Maintained
2120
2121 ARM/TOSA MACHINE SUPPORT
2122 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2123 M:      Dirk Opfer <dirk@opfer-online.de>
2124 S:      Maintained
2125
2126 ARM/UNIPHIER ARCHITECTURE
2127 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2130 S:      Maintained
2131 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2132 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2133 F:      arch/arm/boot/dts/uniphier*
2134 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2135 F:      arch/arm/mach-uniphier/
2136 F:      arch/arm/mm/cache-uniphier.c
2137 F:      arch/arm64/boot/dts/socionext/uniphier*
2138 F:      drivers/bus/uniphier-system-bus.c
2139 F:      drivers/clk/uniphier/
2140 F:      drivers/gpio/gpio-uniphier.c
2141 F:      drivers/i2c/busses/i2c-uniphier*
2142 F:      drivers/irqchip/irq-uniphier-aidet.c
2143 F:      drivers/pinctrl/uniphier/
2144 F:      drivers/reset/reset-uniphier.c
2145 F:      drivers/tty/serial/8250/8250_uniphier.c
2146 N:      uniphier
2147
2148 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2149 M:      Ulf Hansson <ulf.hansson@linaro.org>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 T:      git git://git.linaro.org/people/ulfh/clk.git
2152 S:      Maintained
2153 F:      drivers/clk/ux500/
2154
2155 ARM/VERSATILE EXPRESS PLATFORM
2156 M:      Liviu Dudau <liviu.dudau@arm.com>
2157 M:      Sudeep Holla <sudeep.holla@arm.com>
2158 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2159 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2160 S:      Maintained
2161 F:      arch/arm/boot/dts/vexpress*
2162 F:      arch/arm64/boot/dts/arm/
2163 F:      arch/arm/mach-vexpress/
2164 F:      */*/vexpress*
2165 F:      */*/*/vexpress*
2166 F:      drivers/clk/versatile/clk-vexpress-osc.c
2167 F:      drivers/clocksource/versatile.c
2168 N:      mps2
2169
2170 ARM/VFP SUPPORT
2171 M:      Russell King <linux@armlinux.org.uk>
2172 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2173 W:      http://www.armlinux.org.uk/
2174 S:      Maintained
2175 F:      arch/arm/vfp/
2176
2177 ARM/VOIPAC PXA270 SUPPORT
2178 M:      Marek Vasut <marek.vasut@gmail.com>
2179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2180 S:      Maintained
2181 F:      arch/arm/mach-pxa/vpac270.c
2182 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2183
2184 ARM/VT8500 ARM ARCHITECTURE
2185 M:      Tony Prisk <linux@prisktech.co.nz>
2186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2187 S:      Maintained
2188 F:      arch/arm/mach-vt8500/
2189 F:      drivers/clocksource/vt8500_timer.c
2190 F:      drivers/i2c/busses/i2c-wmt.c
2191 F:      drivers/mmc/host/wmt-sdmmc.c
2192 F:      drivers/pwm/pwm-vt8500.c
2193 F:      drivers/rtc/rtc-vt8500.c
2194 F:      drivers/tty/serial/vt8500_serial.c
2195 F:      drivers/usb/host/ehci-platform.c
2196 F:      drivers/usb/host/uhci-platform.c
2197 F:      drivers/video/fbdev/vt8500lcdfb.*
2198 F:      drivers/video/fbdev/wm8505fb*
2199 F:      drivers/video/fbdev/wmt_ge_rops.*
2200
2201 ARM/ZIPIT Z2 SUPPORT
2202 M:      Marek Vasut <marek.vasut@gmail.com>
2203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2204 S:      Maintained
2205 F:      arch/arm/mach-pxa/z2.c
2206 F:      arch/arm/mach-pxa/include/mach/z2.h
2207
2208 ARM/ZTE ARCHITECTURE
2209 M:      Jun Nie <jun.nie@linaro.org>
2210 M:      Baoyou Xie <baoyou.xie@linaro.org>
2211 M:      Shawn Guo <shawnguo@kernel.org>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 S:      Maintained
2214 F:      arch/arm/boot/dts/zx2967*
2215 F:      arch/arm/mach-zx/
2216 F:      arch/arm64/boot/dts/zte/
2217 F:      drivers/clk/zte/
2218 F:      drivers/dma/zx_dma.c
2219 F:      drivers/gpio/gpio-zx.c
2220 F:      drivers/i2c/busses/i2c-zx2967.c
2221 F:      drivers/mmc/host/dw_mmc-zx.*
2222 F:      drivers/pinctrl/zte/
2223 F:      drivers/soc/zte/
2224 F:      drivers/thermal/zx2967_thermal.c
2225 F:      drivers/watchdog/zx2967_wdt.c
2226 F:      Documentation/devicetree/bindings/arm/zte.txt
2227 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2228 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2229 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2230 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2231 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2232 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2233 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2234 F:      Documentation/devicetree/bindings/soc/zte/
2235 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2236 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2237 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2238 F:      include/dt-bindings/clock/zx2967*.h
2239 F:      include/dt-bindings/soc/zte,*.h
2240 F:      sound/soc/codecs/zx_aud96p22.c
2241 F:      sound/soc/zte/
2242
2243 ARM/ZYNQ ARCHITECTURE
2244 M:      Michal Simek <michal.simek@xilinx.com>
2245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2246 W:      http://wiki.xilinx.com
2247 T:      git https://github.com/Xilinx/linux-xlnx.git
2248 S:      Supported
2249 F:      arch/arm/mach-zynq/
2250 F:      drivers/cpuidle/cpuidle-zynq.c
2251 F:      drivers/block/xsysace.c
2252 N:      zynq
2253 N:      xilinx
2254 F:      drivers/clocksource/cadence_ttc_timer.c
2255 F:      drivers/i2c/busses/i2c-cadence.c
2256 F:      drivers/mmc/host/sdhci-of-arasan.c
2257 F:      drivers/edac/synopsys_edac.c
2258
2259 ARM64 PORT (AARCH64 ARCHITECTURE)
2260 M:      Catalin Marinas <catalin.marinas@arm.com>
2261 M:      Will Deacon <will.deacon@arm.com>
2262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2264 S:      Maintained
2265 F:      arch/arm64/
2266 F:      Documentation/arm64/
2267
2268 AS3645A LED FLASH CONTROLLER DRIVER
2269 M:      Sakari Ailus <sakari.ailus@iki.fi>
2270 L:      linux-leds@vger.kernel.org
2271 S:      Maintained
2272 F:      drivers/leds/leds-as3645a.c
2273
2274 ASAHI KASEI AK8974 DRIVER
2275 M:      Linus Walleij <linus.walleij@linaro.org>
2276 L:      linux-iio@vger.kernel.org
2277 W:      http://www.akm.com/
2278 S:      Supported
2279 F:      drivers/iio/magnetometer/ak8974.c
2280
2281 ASC7621 HARDWARE MONITOR DRIVER
2282 M:      George Joseph <george.joseph@fairview5.com>
2283 L:      linux-hwmon@vger.kernel.org
2284 S:      Maintained
2285 F:      Documentation/hwmon/asc7621
2286 F:      drivers/hwmon/asc7621.c
2287
2288 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2289 M:      Corentin Chary <corentin.chary@gmail.com>
2290 L:      acpi4asus-user@lists.sourceforge.net
2291 L:      platform-driver-x86@vger.kernel.org
2292 W:      http://acpi4asus.sf.net
2293 S:      Maintained
2294 F:      drivers/platform/x86/asus*.c
2295 F:      drivers/platform/x86/eeepc*.c
2296
2297 ASUS WIRELESS RADIO CONTROL DRIVER
2298 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2299 L:      platform-driver-x86@vger.kernel.org
2300 S:      Maintained
2301 F:      drivers/platform/x86/asus-wireless.c
2302
2303 ASYMMETRIC KEYS
2304 M:      David Howells <dhowells@redhat.com>
2305 L:      keyrings@vger.kernel.org
2306 S:      Maintained
2307 F:      Documentation/crypto/asymmetric-keys.txt
2308 F:      include/linux/verification.h
2309 F:      include/crypto/public_key.h
2310 F:      include/crypto/pkcs7.h
2311 F:      crypto/asymmetric_keys/
2312
2313 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2314 R:      Dan Williams <dan.j.williams@intel.com>
2315 W:      http://sourceforge.net/projects/xscaleiop
2316 S:      Odd fixes
2317 F:      Documentation/crypto/async-tx-api.txt
2318 F:      crypto/async_tx/
2319 F:      drivers/dma/
2320 F:      include/linux/dmaengine.h
2321 F:      include/linux/async_tx.h
2322
2323 AT24 EEPROM DRIVER
2324 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2325 L:      linux-i2c@vger.kernel.org
2326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2327 S:      Maintained
2328 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2329 F:      drivers/misc/eeprom/at24.c
2330 F:      include/linux/platform_data/at24.h
2331
2332 ATA OVER ETHERNET (AOE) DRIVER
2333 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2334 W:      http://www.openaoe.org/
2335 S:      Supported
2336 F:      Documentation/aoe/
2337 F:      drivers/block/aoe/
2338
2339 ATHEROS 71XX/9XXX GPIO DRIVER
2340 M:      Alban Bedel <albeu@free.fr>
2341 W:      https://github.com/AlbanBedel/linux
2342 T:      git git://github.com/AlbanBedel/linux
2343 S:      Maintained
2344 F:      drivers/gpio/gpio-ath79.c
2345 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2346
2347 ATHEROS 71XX/9XXX USB PHY DRIVER
2348 M:      Alban Bedel <albeu@free.fr>
2349 W:      https://github.com/AlbanBedel/linux
2350 T:      git git://github.com/AlbanBedel/linux
2351 S:      Maintained
2352 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2353 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2354
2355 ATHEROS ATH GENERIC UTILITIES
2356 M:      Kalle Valo <kvalo@codeaurora.org>
2357 L:      linux-wireless@vger.kernel.org
2358 S:      Supported
2359 F:      drivers/net/wireless/ath/*
2360
2361 ATHEROS ATH5K WIRELESS DRIVER
2362 M:      Jiri Slaby <jirislaby@gmail.com>
2363 M:      Nick Kossifidis <mickflemm@gmail.com>
2364 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2365 L:      linux-wireless@vger.kernel.org
2366 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2367 S:      Maintained
2368 F:      drivers/net/wireless/ath/ath5k/
2369
2370 ATHEROS ATH6KL WIRELESS DRIVER
2371 M:      Kalle Valo <kvalo@codeaurora.org>
2372 L:      linux-wireless@vger.kernel.org
2373 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2375 S:      Supported
2376 F:      drivers/net/wireless/ath/ath6kl/
2377
2378 ATI_REMOTE2 DRIVER
2379 M:      Ville Syrjala <syrjala@sci.fi>
2380 S:      Maintained
2381 F:      drivers/input/misc/ati_remote2.c
2382
2383 ATK0110 HWMON DRIVER
2384 M:      Luca Tettamanti <kronos.it@gmail.com>
2385 L:      linux-hwmon@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/hwmon/asus_atk0110.c
2388
2389 ATLX ETHERNET DRIVERS
2390 M:      Jay Cliburn <jcliburn@gmail.com>
2391 M:      Chris Snook <chris.snook@gmail.com>
2392 L:      netdev@vger.kernel.org
2393 W:      http://sourceforge.net/projects/atl1
2394 W:      http://atl1.sourceforge.net
2395 S:      Maintained
2396 F:      drivers/net/ethernet/atheros/
2397
2398 ATM
2399 M:      Chas Williams <3chas3@gmail.com>
2400 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2401 L:      netdev@vger.kernel.org
2402 W:      http://linux-atm.sourceforge.net
2403 S:      Maintained
2404 F:      drivers/atm/
2405 F:      include/linux/atm*
2406 F:      include/uapi/linux/atm*
2407
2408 ATMEL AT91 / AT32 MCI DRIVER
2409 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2410 S:      Maintained
2411 F:      drivers/mmc/host/atmel-mci.c
2412
2413 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2414 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2415 S:      Supported
2416 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2417
2418 ATMEL Audio ALSA driver
2419 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2420 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2421 S:      Supported
2422 F:      sound/soc/atmel
2423
2424 ATMEL I2C DRIVER
2425 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2426 L:      linux-i2c@vger.kernel.org
2427 S:      Supported
2428 F:      drivers/i2c/busses/i2c-at91.c
2429
2430 ATMEL ISI DRIVER
2431 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2432 L:      linux-media@vger.kernel.org
2433 S:      Supported
2434 F:      drivers/media/platform/atmel/atmel-isi.c
2435 F:      include/media/atmel-isi.h
2436
2437 ATMEL LCDFB DRIVER
2438 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2439 L:      linux-fbdev@vger.kernel.org
2440 S:      Maintained
2441 F:      drivers/video/fbdev/atmel_lcdfb.c
2442 F:      include/video/atmel_lcdc.h
2443
2444 ATMEL MACB ETHERNET DRIVER
2445 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2446 S:      Supported
2447 F:      drivers/net/ethernet/cadence/
2448
2449 ATMEL MAXTOUCH DRIVER
2450 M:      Nick Dyer <nick@shmanahar.org>
2451 T:      git git://github.com/ndyer/linux.git
2452 S:      Maintained
2453 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2454 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2455
2456 ATMEL SAMA5D2 ADC DRIVER
2457 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2458 L:      linux-iio@vger.kernel.org
2459 S:      Supported
2460 F:      drivers/iio/adc/at91-sama5d2_adc.c
2461
2462 ATMEL SDMMC DRIVER
2463 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2464 L:      linux-mmc@vger.kernel.org
2465 S:      Supported
2466 F:      drivers/mmc/host/sdhci-of-at91.c
2467
2468 ATMEL SPI DRIVER
2469 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2470 S:      Supported
2471 F:      drivers/spi/spi-atmel.*
2472
2473 ATMEL SSC DRIVER
2474 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Supported
2477 F:      drivers/misc/atmel-ssc.c
2478 F:      include/linux/atmel-ssc.h
2479
2480 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2481 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2483 S:      Supported
2484 F:      drivers/misc/atmel_tclib.c
2485 F:      drivers/clocksource/tcb_clksrc.c
2486
2487 ATMEL USBA UDC DRIVER
2488 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2490 S:      Supported
2491 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2492
2493 ATMEL WIRELESS DRIVER
2494 M:      Simon Kelley <simon@thekelleys.org.uk>
2495 L:      linux-wireless@vger.kernel.org
2496 W:      http://www.thekelleys.org.uk/atmel
2497 W:      http://atmelwlandriver.sourceforge.net/
2498 S:      Maintained
2499 F:      drivers/net/wireless/atmel/atmel*
2500
2501 ATMEL XDMA DRIVER
2502 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2503 L:      linux-arm-kernel@lists.infradead.org
2504 L:      dmaengine@vger.kernel.org
2505 S:      Supported
2506 F:      drivers/dma/at_xdmac.c
2507
2508 ATOMIC INFRASTRUCTURE
2509 M:      Will Deacon <will.deacon@arm.com>
2510 M:      Peter Zijlstra <peterz@infradead.org>
2511 R:      Boqun Feng <boqun.feng@gmail.com>
2512 L:      linux-kernel@vger.kernel.org
2513 S:      Maintained
2514 F:      arch/*/include/asm/atomic*.h
2515 F:      include/*/atomic*.h
2516
2517 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2518 M:      Bradley Grove <linuxdrivers@attotech.com>
2519 L:      linux-scsi@vger.kernel.org
2520 W:      http://www.attotech.com
2521 S:      Supported
2522 F:      drivers/scsi/esas2r
2523
2524 ATUSB IEEE 802.15.4 RADIO DRIVER
2525 M:      Stefan Schmidt <stefan@osg.samsung.com>
2526 L:      linux-wpan@vger.kernel.org
2527 S:      Maintained
2528 F:      drivers/net/ieee802154/atusb.c
2529 F:      drivers/net/ieee802154/atusb.h
2530 F:      drivers/net/ieee802154/at86rf230.h
2531
2532 AUDIT SUBSYSTEM
2533 M:      Paul Moore <paul@paul-moore.com>
2534 M:      Eric Paris <eparis@redhat.com>
2535 L:      linux-audit@redhat.com (moderated for non-subscribers)
2536 W:      https://github.com/linux-audit
2537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2538 S:      Supported
2539 F:      include/linux/audit.h
2540 F:      include/uapi/linux/audit.h
2541 F:      kernel/audit*
2542
2543 AUXILIARY DISPLAY DRIVERS
2544 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2545 S:      Maintained
2546 F:      drivers/auxdisplay/
2547 F:      include/linux/cfag12864b.h
2548
2549 AX.25 NETWORK LAYER
2550 M:      Ralf Baechle <ralf@linux-mips.org>
2551 L:      linux-hams@vger.kernel.org
2552 W:      http://www.linux-ax25.org/
2553 S:      Maintained
2554 F:      include/uapi/linux/ax25.h
2555 F:      include/net/ax25.h
2556 F:      net/ax25/
2557
2558 AXENTIA ARM DEVICES
2559 M:      Peter Rosin <peda@axentia.se>
2560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2561 S:      Maintained
2562 F:      Documentation/devicetree/bindings/arm/axentia.txt
2563 F:      arch/arm/boot/dts/at91-linea.dtsi
2564 F:      arch/arm/boot/dts/at91-natte.dtsi
2565 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2566 F:      arch/arm/boot/dts/at91-tse850-3.dts
2567
2568 AXENTIA ASOC DRIVERS
2569 M:      Peter Rosin <peda@axentia.se>
2570 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2571 S:      Maintained
2572 F:      Documentation/devicetree/bindings/sound/axentia,*
2573 F:      sound/soc/atmel/tse850-pcm5142.c
2574
2575 AZ6007 DVB DRIVER
2576 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2577 L:      linux-media@vger.kernel.org
2578 W:      https://linuxtv.org
2579 T:      git git://linuxtv.org/media_tree.git
2580 S:      Maintained
2581 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2582
2583 AZTECH FM RADIO RECEIVER DRIVER
2584 M:      Hans Verkuil <hverkuil@xs4all.nl>
2585 L:      linux-media@vger.kernel.org
2586 T:      git git://linuxtv.org/media_tree.git
2587 W:      https://linuxtv.org
2588 S:      Maintained
2589 F:      drivers/media/radio/radio-aztech*
2590
2591 B43 WIRELESS DRIVER
2592 L:      linux-wireless@vger.kernel.org
2593 L:      b43-dev@lists.infradead.org
2594 W:      http://wireless.kernel.org/en/users/Drivers/b43
2595 S:      Odd Fixes
2596 F:      drivers/net/wireless/broadcom/b43/
2597
2598 B43LEGACY WIRELESS DRIVER
2599 M:      Larry Finger <Larry.Finger@lwfinger.net>
2600 L:      linux-wireless@vger.kernel.org
2601 L:      b43-dev@lists.infradead.org
2602 W:      http://wireless.kernel.org/en/users/Drivers/b43
2603 S:      Maintained
2604 F:      drivers/net/wireless/broadcom/b43legacy/
2605
2606 BACKLIGHT CLASS/SUBSYSTEM
2607 M:      Lee Jones <lee.jones@linaro.org>
2608 M:      Daniel Thompson <daniel.thompson@linaro.org>
2609 M:      Jingoo Han <jingoohan1@gmail.com>
2610 L:      dri-devel@lists.freedesktop.org
2611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2612 S:      Maintained
2613 F:      drivers/video/backlight/
2614 F:      include/linux/backlight.h
2615 F:      include/linux/pwm_backlight.h
2616 F:      Documentation/devicetree/bindings/leds/backlight
2617
2618 BATMAN ADVANCED
2619 M:      Marek Lindner <mareklindner@neomailbox.ch>
2620 M:      Simon Wunderlich <sw@simonwunderlich.de>
2621 M:      Antonio Quartulli <a@unstable.cc>
2622 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2623 W:      https://www.open-mesh.org/
2624 Q:      https://patchwork.open-mesh.org/project/batman/list/
2625 S:      Maintained
2626 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2627 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2628 F:      Documentation/networking/batman-adv.rst
2629 F:      include/uapi/linux/batadv_packet.h
2630 F:      include/uapi/linux/batman_adv.h
2631 F:      net/batman-adv/
2632
2633 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2634 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2635 L:      linux-hams@vger.kernel.org
2636 W:      http://www.baycom.org/~tom/ham/ham.html
2637 S:      Maintained
2638 F:      drivers/net/hamradio/baycom*
2639
2640 BCACHE (BLOCK LAYER CACHE)
2641 M:      Coly Li <colyli@suse.de>
2642 M:      Kent Overstreet <kent.overstreet@gmail.com>
2643 L:      linux-bcache@vger.kernel.org
2644 W:      http://bcache.evilpiepirate.org
2645 C:      irc://irc.oftc.net/bcache
2646 S:      Maintained
2647 F:      drivers/md/bcache/
2648
2649 BDISP ST MEDIA DRIVER
2650 M:      Fabien Dessenne <fabien.dessenne@st.com>
2651 L:      linux-media@vger.kernel.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 W:      https://linuxtv.org
2654 S:      Supported
2655 F:      drivers/media/platform/sti/bdisp
2656
2657 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2658 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2659 L:      netdev@vger.kernel.org
2660 S:      Maintained
2661 F:      drivers/net/ethernet/ec_bhf.c
2662
2663 BEFS FILE SYSTEM
2664 M:      Luis de Bethencourt <luisbg@kernel.org>
2665 M:      Salah Triki <salah.triki@gmail.com>
2666 S:      Maintained
2667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2668 F:      Documentation/filesystems/befs.txt
2669 F:      fs/befs/
2670
2671 BFQ I/O SCHEDULER
2672 M:      Paolo Valente <paolo.valente@linaro.org>
2673 M:      Jens Axboe <axboe@kernel.dk>
2674 L:      linux-block@vger.kernel.org
2675 S:      Maintained
2676 F:      block/bfq-*
2677 F:      Documentation/block/bfq-iosched.txt
2678
2679 BFS FILE SYSTEM
2680 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2681 S:      Maintained
2682 F:      Documentation/filesystems/bfs.txt
2683 F:      fs/bfs/
2684 F:      include/uapi/linux/bfs_fs.h
2685
2686 BLINKM RGB LED DRIVER
2687 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2688 S:      Maintained
2689 F:      drivers/leds/leds-blinkm.c
2690
2691 BLOCK LAYER
2692 M:      Jens Axboe <axboe@kernel.dk>
2693 L:      linux-block@vger.kernel.org
2694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2695 S:      Maintained
2696 F:      block/
2697 F:      drivers/block/
2698 F:      kernel/trace/blktrace.c
2699 F:      lib/sbitmap.c
2700
2701 BLOCK2MTD DRIVER
2702 M:      Joern Engel <joern@lazybastard.org>
2703 L:      linux-mtd@lists.infradead.org
2704 S:      Maintained
2705 F:      drivers/mtd/devices/block2mtd.c
2706
2707 BLUETOOTH DRIVERS
2708 M:      Marcel Holtmann <marcel@holtmann.org>
2709 M:      Johan Hedberg <johan.hedberg@gmail.com>
2710 L:      linux-bluetooth@vger.kernel.org
2711 W:      http://www.bluez.org/
2712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2714 S:      Maintained
2715 F:      drivers/bluetooth/
2716
2717 BLUETOOTH SUBSYSTEM
2718 M:      Marcel Holtmann <marcel@holtmann.org>
2719 M:      Johan Hedberg <johan.hedberg@gmail.com>
2720 L:      linux-bluetooth@vger.kernel.org
2721 W:      http://www.bluez.org/
2722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2724 S:      Maintained
2725 F:      net/bluetooth/
2726 F:      include/net/bluetooth/
2727
2728 BONDING DRIVER
2729 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2730 M:      Veaceslav Falico <vfalico@gmail.com>
2731 M:      Andy Gospodarek <andy@greyhouse.net>
2732 L:      netdev@vger.kernel.org
2733 W:      http://sourceforge.net/projects/bonding/
2734 S:      Supported
2735 F:      drivers/net/bonding/
2736 F:      include/uapi/linux/if_bonding.h
2737
2738 BPF (Safe dynamic programs and tools)
2739 M:      Alexei Starovoitov <ast@kernel.org>
2740 M:      Daniel Borkmann <daniel@iogearbox.net>
2741 L:      netdev@vger.kernel.org
2742 L:      linux-kernel@vger.kernel.org
2743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2745 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2746 S:      Supported
2747 F:      arch/x86/net/bpf_jit*
2748 F:      Documentation/networking/filter.txt
2749 F:      Documentation/bpf/
2750 F:      include/linux/bpf*
2751 F:      include/linux/filter.h
2752 F:      include/trace/events/xdp.h
2753 F:      include/uapi/linux/bpf*
2754 F:      include/uapi/linux/filter.h
2755 F:      kernel/bpf/
2756 F:      kernel/trace/bpf_trace.c
2757 F:      lib/test_bpf.c
2758 F:      net/bpf/
2759 F:      net/core/filter.c
2760 F:      net/sched/act_bpf.c
2761 F:      net/sched/cls_bpf.c
2762 F:      samples/bpf/
2763 F:      tools/bpf/
2764 F:      tools/lib/bpf/
2765 F:      tools/testing/selftests/bpf/
2766
2767 BROADCOM B44 10/100 ETHERNET DRIVER
2768 M:      Michael Chan <michael.chan@broadcom.com>
2769 L:      netdev@vger.kernel.org
2770 S:      Supported
2771 F:      drivers/net/ethernet/broadcom/b44.*
2772
2773 BROADCOM B53 ETHERNET SWITCH DRIVER
2774 M:      Florian Fainelli <f.fainelli@gmail.com>
2775 L:      netdev@vger.kernel.org
2776 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2777 S:      Supported
2778 F:      drivers/net/dsa/b53/*
2779 F:      include/linux/platform_data/b53.h
2780
2781 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2782 M:      Florian Fainelli <f.fainelli@gmail.com>
2783 M:      Ray Jui <rjui@broadcom.com>
2784 M:      Scott Branden <sbranden@broadcom.com>
2785 M:      bcm-kernel-feedback-list@broadcom.com
2786 T:      git git://github.com/broadcom/mach-bcm
2787 S:      Maintained
2788 N:      bcm281*
2789 N:      bcm113*
2790 N:      bcm216*
2791 N:      kona
2792 F:      arch/arm/mach-bcm/
2793
2794 BROADCOM BCM2835 ARM ARCHITECTURE
2795 M:      Eric Anholt <eric@anholt.net>
2796 M:      Stefan Wahren <stefan.wahren@i2se.com>
2797 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2799 T:      git git://github.com/anholt/linux
2800 S:      Maintained
2801 N:      bcm2835
2802 F:      drivers/staging/vc04_services
2803
2804 BROADCOM BCM47XX MIPS ARCHITECTURE
2805 M:      Hauke Mehrtens <hauke@hauke-m.de>
2806 M:      Rafał Miłecki <zajec5@gmail.com>
2807 L:      linux-mips@linux-mips.org
2808 S:      Maintained
2809 F:      Documentation/devicetree/bindings/mips/brcm/
2810 F:      arch/mips/bcm47xx/*
2811 F:      arch/mips/include/asm/mach-bcm47xx/*
2812
2813 BROADCOM BCM5301X ARM ARCHITECTURE
2814 M:      Hauke Mehrtens <hauke@hauke-m.de>
2815 M:      Rafał Miłecki <zajec5@gmail.com>
2816 M:      Jon Mason <jonmason@broadcom.com>
2817 M:      bcm-kernel-feedback-list@broadcom.com
2818 L:      linux-arm-kernel@lists.infradead.org
2819 S:      Maintained
2820 F:      arch/arm/mach-bcm/bcm_5301x.c
2821 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2822 F:      arch/arm/boot/dts/bcm470*
2823 F:      arch/arm/boot/dts/bcm953012*
2824
2825 BROADCOM BCM53573 ARM ARCHITECTURE
2826 M:      Rafał Miłecki <rafal@milecki.pl>
2827 L:      linux-arm-kernel@lists.infradead.org
2828 S:      Maintained
2829 F:      arch/arm/boot/dts/bcm53573*
2830 F:      arch/arm/boot/dts/bcm47189*
2831
2832 BROADCOM BCM63XX ARM ARCHITECTURE
2833 M:      Florian Fainelli <f.fainelli@gmail.com>
2834 M:      bcm-kernel-feedback-list@broadcom.com
2835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2836 T:      git git://github.com/broadcom/stblinux.git
2837 S:      Maintained
2838 N:      bcm63xx
2839
2840 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2841 M:      Kevin Cernekee <cernekee@gmail.com>
2842 L:      linux-usb@vger.kernel.org
2843 S:      Maintained
2844 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2845
2846 BROADCOM BCM7XXX ARM ARCHITECTURE
2847 M:      Brian Norris <computersforpeace@gmail.com>
2848 M:      Gregory Fong <gregory.0xf0@gmail.com>
2849 M:      Florian Fainelli <f.fainelli@gmail.com>
2850 M:      bcm-kernel-feedback-list@broadcom.com
2851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2852 T:      git git://github.com/broadcom/stblinux.git
2853 S:      Maintained
2854 F:      arch/arm/mach-bcm/*brcmstb*
2855 F:      arch/arm/boot/dts/bcm7*.dts*
2856 F:      drivers/bus/brcmstb_gisb.c
2857 F:      arch/arm/mm/cache-b15-rac.c
2858 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2859 N:      brcmstb
2860
2861 BROADCOM BMIPS CPUFREQ DRIVER
2862 M:      Markus Mayer <mmayer@broadcom.com>
2863 M:      bcm-kernel-feedback-list@broadcom.com
2864 L:      linux-pm@vger.kernel.org
2865 S:      Maintained
2866 F:      drivers/cpufreq/bmips-cpufreq.c
2867
2868 BROADCOM BMIPS MIPS ARCHITECTURE
2869 M:      Kevin Cernekee <cernekee@gmail.com>
2870 M:      Florian Fainelli <f.fainelli@gmail.com>
2871 L:      linux-mips@linux-mips.org
2872 T:      git git://github.com/broadcom/stblinux.git
2873 S:      Maintained
2874 F:      arch/mips/bmips/*
2875 F:      arch/mips/include/asm/mach-bmips/*
2876 F:      arch/mips/kernel/*bmips*
2877 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2878 F:      drivers/irqchip/irq-bcm63*
2879 F:      drivers/irqchip/irq-bcm7*
2880 F:      drivers/irqchip/irq-brcmstb*
2881 F:      include/linux/bcm963xx_nvram.h
2882 F:      include/linux/bcm963xx_tag.h
2883
2884 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2885 M:      Rasesh Mody <rasesh.mody@cavium.com>
2886 M:      Harish Patil <harish.patil@cavium.com>
2887 M:      Dept-GELinuxNICDev@cavium.com
2888 L:      netdev@vger.kernel.org
2889 S:      Supported
2890 F:      drivers/net/ethernet/broadcom/bnx2.*
2891 F:      drivers/net/ethernet/broadcom/bnx2_*
2892
2893 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2894 M:      QLogic-Storage-Upstream@qlogic.com
2895 L:      linux-scsi@vger.kernel.org
2896 S:      Supported
2897 F:      drivers/scsi/bnx2fc/
2898
2899 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2900 M:      QLogic-Storage-Upstream@qlogic.com
2901 L:      linux-scsi@vger.kernel.org
2902 S:      Supported
2903 F:      drivers/scsi/bnx2i/
2904
2905 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2906 M:      Ariel Elior <ariel.elior@cavium.com>
2907 M:      everest-linux-l2@cavium.com
2908 L:      netdev@vger.kernel.org
2909 S:      Supported
2910 F:      drivers/net/ethernet/broadcom/bnx2x/
2911
2912 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2913 M:      Michael Chan <michael.chan@broadcom.com>
2914 L:      netdev@vger.kernel.org
2915 S:      Supported
2916 F:      drivers/net/ethernet/broadcom/bnxt/
2917
2918 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2919 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2920 M:      Franky Lin <franky.lin@broadcom.com>
2921 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2922 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2923 M:      Wright Feng <wright.feng@cypress.com>
2924 L:      linux-wireless@vger.kernel.org
2925 L:      brcm80211-dev-list.pdl@broadcom.com
2926 L:      brcm80211-dev-list@cypress.com
2927 S:      Supported
2928 F:      drivers/net/wireless/broadcom/brcm80211/
2929
2930 BROADCOM BRCMSTB GPIO DRIVER
2931 M:      Gregory Fong <gregory.0xf0@gmail.com>
2932 L:      bcm-kernel-feedback-list@broadcom.com
2933 S:      Supported
2934 F:      drivers/gpio/gpio-brcmstb.c
2935 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2936
2937 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2938 M:      Al Cooper <alcooperx@gmail.com>
2939 L:      linux-kernel@vger.kernel.org
2940 L:      bcm-kernel-feedback-list@broadcom.com
2941 S:      Maintained
2942 F:      drivers/phy/broadcom/phy-brcm-usb*
2943
2944 BROADCOM GENET ETHERNET DRIVER
2945 M:      Doug Berger <opendmb@gmail.com>
2946 M:      Florian Fainelli <f.fainelli@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 S:      Supported
2949 F:      drivers/net/ethernet/broadcom/genet/
2950
2951 BROADCOM IPROC ARM ARCHITECTURE
2952 M:      Ray Jui <rjui@broadcom.com>
2953 M:      Scott Branden <sbranden@broadcom.com>
2954 M:      Jon Mason <jonmason@broadcom.com>
2955 M:      bcm-kernel-feedback-list@broadcom.com
2956 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2957 T:      git git://github.com/broadcom/cygnus-linux.git
2958 S:      Maintained
2959 N:      iproc
2960 N:      cygnus
2961 N:      bcm[-_]nsp
2962 N:      bcm9113*
2963 N:      bcm9583*
2964 N:      bcm9585*
2965 N:      bcm9586*
2966 N:      bcm988312
2967 N:      bcm113*
2968 N:      bcm583*
2969 N:      bcm585*
2970 N:      bcm586*
2971 N:      bcm88312
2972 N:      hr2
2973 F:      arch/arm64/boot/dts/broadcom/ns2*
2974 F:      drivers/clk/bcm/clk-ns*
2975 F:      drivers/pinctrl/bcm/pinctrl-ns*
2976
2977 BROADCOM KONA GPIO DRIVER
2978 M:      Ray Jui <rjui@broadcom.com>
2979 L:      bcm-kernel-feedback-list@broadcom.com
2980 S:      Supported
2981 F:      drivers/gpio/gpio-bcm-kona.c
2982 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
2983
2984 BROADCOM NETXTREME-E ROCE DRIVER
2985 M:      Selvin Xavier <selvin.xavier@broadcom.com>
2986 M:      Devesh Sharma <devesh.sharma@broadcom.com>
2987 M:      Somnath Kotur <somnath.kotur@broadcom.com>
2988 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
2989 L:      linux-rdma@vger.kernel.org
2990 W:      http://www.broadcom.com
2991 S:      Supported
2992 F:      drivers/infiniband/hw/bnxt_re/
2993 F:      include/uapi/rdma/bnxt_re-abi.h
2994
2995 BROADCOM NVRAM DRIVER
2996 M:      Rafał Miłecki <zajec5@gmail.com>
2997 L:      linux-mips@linux-mips.org
2998 S:      Maintained
2999 F:      drivers/firmware/broadcom/*
3000
3001 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3002 M:      Rafał Miłecki <zajec5@gmail.com>
3003 L:      linux-wireless@vger.kernel.org
3004 S:      Maintained
3005 F:      drivers/bcma/
3006 F:      include/linux/bcma/
3007
3008 BROADCOM STB AVS CPUFREQ DRIVER
3009 M:      Markus Mayer <mmayer@broadcom.com>
3010 M:      bcm-kernel-feedback-list@broadcom.com
3011 L:      linux-pm@vger.kernel.org
3012 S:      Maintained
3013 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3014 F:      drivers/cpufreq/brcmstb*
3015
3016 BROADCOM STB AVS TMON DRIVER
3017 M:      Markus Mayer <mmayer@broadcom.com>
3018 M:      bcm-kernel-feedback-list@broadcom.com
3019 L:      linux-pm@vger.kernel.org
3020 S:      Maintained
3021 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3022 F:      drivers/thermal/broadcom/brcmstb*
3023
3024 BROADCOM STB NAND FLASH DRIVER
3025 M:      Brian Norris <computersforpeace@gmail.com>
3026 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3027 L:      linux-mtd@lists.infradead.org
3028 L:      bcm-kernel-feedback-list@broadcom.com
3029 S:      Maintained
3030 F:      drivers/mtd/nand/raw/brcmnand/
3031
3032 BROADCOM STB DPFE DRIVER
3033 M:      Markus Mayer <mmayer@broadcom.com>
3034 M:      bcm-kernel-feedback-list@broadcom.com
3035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3036 S:      Maintained
3037 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3038 F:      drivers/memory/brcmstb_dpfe.c
3039
3040 BROADCOM SYSTEMPORT ETHERNET DRIVER
3041 M:      Florian Fainelli <f.fainelli@gmail.com>
3042 L:      netdev@vger.kernel.org
3043 S:      Supported
3044 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3045
3046 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3047 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3048 M:      Prashant Sreedharan <prashant@broadcom.com>
3049 M:      Michael Chan <mchan@broadcom.com>
3050 L:      netdev@vger.kernel.org
3051 S:      Supported
3052 F:      drivers/net/ethernet/broadcom/tg3.*
3053
3054 BROCADE BFA FC SCSI DRIVER
3055 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3056 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3057 L:      linux-scsi@vger.kernel.org
3058 S:      Supported
3059 F:      drivers/scsi/bfa/
3060
3061 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3062 M:      Rasesh Mody <rasesh.mody@cavium.com>
3063 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3064 M:      Dept-GELinuxNICDev@cavium.com
3065 L:      netdev@vger.kernel.org
3066 S:      Supported
3067 F:      drivers/net/ethernet/brocade/bna/
3068
3069 BSG (block layer generic sg v4 driver)
3070 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3071 L:      linux-scsi@vger.kernel.org
3072 S:      Supported
3073 F:      block/bsg.c
3074 F:      include/linux/bsg.h
3075 F:      include/uapi/linux/bsg.h
3076
3077 BT87X AUDIO DRIVER
3078 M:      Clemens Ladisch <clemens@ladisch.de>
3079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3080 T:      git git://git.alsa-project.org/alsa-kernel.git
3081 S:      Maintained
3082 F:      Documentation/sound/cards/bt87x.rst
3083 F:      sound/pci/bt87x.c
3084
3085 BT8XXGPIO DRIVER
3086 M:      Michael Buesch <m@bues.ch>
3087 W:      http://bu3sch.de/btgpio.php
3088 S:      Maintained
3089 F:      drivers/gpio/gpio-bt8xx.c
3090
3091 BTRFS FILE SYSTEM
3092 M:      Chris Mason <clm@fb.com>
3093 M:      Josef Bacik <jbacik@fb.com>
3094 M:      David Sterba <dsterba@suse.com>
3095 L:      linux-btrfs@vger.kernel.org
3096 W:      http://btrfs.wiki.kernel.org/
3097 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3099 S:      Maintained
3100 F:      Documentation/filesystems/btrfs.txt
3101 F:      fs/btrfs/
3102 F:      include/linux/btrfs*
3103 F:      include/uapi/linux/btrfs*
3104
3105 BTTV VIDEO4LINUX DRIVER
3106 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3107 L:      linux-media@vger.kernel.org
3108 W:      https://linuxtv.org
3109 T:      git git://linuxtv.org/media_tree.git
3110 S:      Odd fixes
3111 F:      Documentation/media/v4l-drivers/bttv*
3112 F:      drivers/media/pci/bt8xx/bttv*
3113
3114 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3115 M:      Chanwoo Choi <cw00.choi@samsung.com>
3116 L:      linux-pm@vger.kernel.org
3117 L:      linux-samsung-soc@vger.kernel.org
3118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3119 S:      Maintained
3120 F:      drivers/devfreq/exynos-bus.c
3121 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3122
3123 BUSLOGIC SCSI DRIVER
3124 M:      Khalid Aziz <khalid@gonehiking.org>
3125 L:      linux-scsi@vger.kernel.org
3126 S:      Maintained
3127 F:      drivers/scsi/BusLogic.*
3128 F:      drivers/scsi/FlashPoint.*
3129
3130 C-MEDIA CMI8788 DRIVER
3131 M:      Clemens Ladisch <clemens@ladisch.de>
3132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3133 T:      git git://git.alsa-project.org/alsa-kernel.git
3134 S:      Maintained
3135 F:      sound/pci/oxygen/
3136
3137 C6X ARCHITECTURE
3138 M:      Mark Salter <msalter@redhat.com>
3139 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3140 L:      linux-c6x-dev@linux-c6x.org
3141 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3142 S:      Maintained
3143 F:      arch/c6x/
3144
3145 CA8210 IEEE-802.15.4 RADIO DRIVER
3146 M:      Harry Morris <h.morris@cascoda.com>
3147 L:      linux-wpan@vger.kernel.org
3148 W:      https://github.com/Cascoda/ca8210-linux.git
3149 S:      Maintained
3150 F:      drivers/net/ieee802154/ca8210.c
3151 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3152
3153 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3154 M:      David Howells <dhowells@redhat.com>
3155 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3156 S:      Supported
3157 F:      Documentation/filesystems/caching/cachefiles.txt
3158 F:      fs/cachefiles/
3159
3160 CADENCE MIPI-CSI2 BRIDGES
3161 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3162 L:      linux-media@vger.kernel.org
3163 S:      Maintained
3164 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3165 F:      drivers/media/platform/cadence/cdns-csi2*
3166
3167 CADET FM/AM RADIO RECEIVER DRIVER
3168 M:      Hans Verkuil <hverkuil@xs4all.nl>
3169 L:      linux-media@vger.kernel.org
3170 T:      git git://linuxtv.org/media_tree.git
3171 W:      https://linuxtv.org
3172 S:      Maintained
3173 F:      drivers/media/radio/radio-cadet*
3174
3175 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3176 M:      Jonathan Corbet <corbet@lwn.net>
3177 L:      linux-media@vger.kernel.org
3178 T:      git git://linuxtv.org/media_tree.git
3179 S:      Maintained
3180 F:      Documentation/media/v4l-drivers/cafe_ccic*
3181 F:      drivers/media/platform/marvell-ccic/
3182
3183 CAIF NETWORK LAYER
3184 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3185 L:      netdev@vger.kernel.org
3186 S:      Supported
3187 F:      Documentation/networking/caif/
3188 F:      drivers/net/caif/
3189 F:      include/uapi/linux/caif/
3190 F:      include/net/caif/
3191 F:      net/caif/
3192
3193 CALGARY x86-64 IOMMU
3194 M:      Muli Ben-Yehuda <mulix@mulix.org>
3195 M:      Jon Mason <jdmason@kudzu.us>
3196 L:      iommu@lists.linux-foundation.org
3197 S:      Maintained
3198 F:      arch/x86/kernel/pci-calgary_64.c
3199 F:      arch/x86/kernel/tce_64.c
3200 F:      arch/x86/include/asm/calgary.h
3201 F:      arch/x86/include/asm/tce.h
3202
3203 CAN NETWORK DRIVERS
3204 M:      Wolfgang Grandegger <wg@grandegger.com>
3205 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3206 L:      linux-can@vger.kernel.org
3207 W:      https://github.com/linux-can
3208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3210 S:      Maintained
3211 F:      Documentation/devicetree/bindings/net/can/
3212 F:      drivers/net/can/
3213 F:      include/linux/can/dev.h
3214 F:      include/linux/can/platform/
3215 F:      include/uapi/linux/can/error.h
3216 F:      include/uapi/linux/can/netlink.h
3217
3218 CAN NETWORK LAYER
3219 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3220 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3221 L:      linux-can@vger.kernel.org
3222 W:      https://github.com/linux-can
3223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3225 S:      Maintained
3226 F:      Documentation/networking/can.rst
3227 F:      net/can/
3228 F:      include/linux/can/core.h
3229 F:      include/uapi/linux/can.h
3230 F:      include/uapi/linux/can/bcm.h
3231 F:      include/uapi/linux/can/raw.h
3232 F:      include/uapi/linux/can/gw.h
3233
3234 CAPABILITIES
3235 M:      Serge Hallyn <serge@hallyn.com>
3236 L:      linux-security-module@vger.kernel.org
3237 S:      Supported
3238 F:      include/linux/capability.h
3239 F:      include/uapi/linux/capability.h
3240 F:      security/commoncap.c
3241 F:      kernel/capability.c
3242
3243 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3244 M:      Kevin Tsai <ktsai@capellamicro.com>
3245 S:      Maintained
3246 F:      drivers/iio/light/cm*
3247
3248 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3249 M:      Christian Lamparter <chunkeey@googlemail.com>
3250 L:      linux-wireless@vger.kernel.org
3251 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3252 S:      Maintained
3253 F:      drivers/net/wireless/ath/carl9170/
3254
3255 CAVIUM I2C DRIVER
3256 M:      Jan Glauber <jglauber@cavium.com>
3257 M:      David Daney <david.daney@cavium.com>
3258 W:      http://www.cavium.com
3259 S:      Supported
3260 F:      drivers/i2c/busses/i2c-octeon*
3261 F:      drivers/i2c/busses/i2c-thunderx*
3262
3263 CAVIUM LIQUIDIO NETWORK DRIVER
3264 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3265 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3266 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3267 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3268 L:      netdev@vger.kernel.org
3269 W:      http://www.cavium.com
3270 S:      Supported
3271 F:      drivers/net/ethernet/cavium/liquidio/
3272
3273 CAVIUM MMC DRIVER
3274 M:      Jan Glauber <jglauber@cavium.com>
3275 M:      David Daney <david.daney@cavium.com>
3276 M:      Steven J. Hill <Steven.Hill@cavium.com>
3277 W:      http://www.cavium.com
3278 S:      Supported
3279 F:      drivers/mmc/host/cavium*
3280
3281 CAVIUM OCTEON-TX CRYPTO DRIVER
3282 M:      George Cherian <george.cherian@cavium.com>
3283 L:      linux-crypto@vger.kernel.org
3284 W:      http://www.cavium.com
3285 S:      Supported
3286 F:      drivers/crypto/cavium/cpt/
3287
3288 CAVIUM THUNDERX2 ARM64 SOC
3289 M:      Robert Richter <rrichter@cavium.com>
3290 M:      Jayachandran C <jnair@caviumnetworks.com>
3291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3292 S:      Maintained
3293 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3294 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3295
3296 CC2520 IEEE-802.15.4 RADIO DRIVER
3297 M:      Varka Bhadram <varkabhadram@gmail.com>
3298 L:      linux-wpan@vger.kernel.org
3299 S:      Maintained
3300 F:      drivers/net/ieee802154/cc2520.c
3301 F:      include/linux/spi/cc2520.h
3302 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3303
3304 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3305 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3306 L:      linux-crypto@vger.kernel.org
3307 S:      Supported
3308 F:      drivers/crypto/ccree/
3309 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3310
3311 CEC FRAMEWORK
3312 M:      Hans Verkuil <hans.verkuil@cisco.com>
3313 L:      linux-media@vger.kernel.org
3314 T:      git git://linuxtv.org/media_tree.git
3315 W:      http://linuxtv.org
3316 S:      Supported
3317 F:      Documentation/media/kapi/cec-core.rst
3318 F:      Documentation/media/uapi/cec
3319 F:      drivers/media/cec/
3320 F:      drivers/media/rc/keymaps/rc-cec.c
3321 F:      include/media/cec.h
3322 F:      include/media/cec-notifier.h
3323 F:      include/uapi/linux/cec.h
3324 F:      include/uapi/linux/cec-funcs.h
3325 F:      Documentation/devicetree/bindings/media/cec.txt
3326 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3327
3328 CEC GPIO DRIVER
3329 M:      Hans Verkuil <hans.verkuil@cisco.com>
3330 L:      linux-media@vger.kernel.org
3331 T:      git git://linuxtv.org/media_tree.git
3332 W:      http://linuxtv.org
3333 S:      Supported
3334 F:      drivers/media/platform/cec-gpio/
3335 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3336
3337 CELL BROADBAND ENGINE ARCHITECTURE
3338 M:      Arnd Bergmann <arnd@arndb.de>
3339 L:      linuxppc-dev@lists.ozlabs.org
3340 W:      http://www.ibm.com/developerworks/power/cell/
3341 S:      Supported
3342 F:      arch/powerpc/include/asm/cell*.h
3343 F:      arch/powerpc/include/asm/spu*.h
3344 F:      arch/powerpc/include/uapi/asm/spu*.h
3345 F:      arch/powerpc/oprofile/*cell*
3346 F:      arch/powerpc/platforms/cell/
3347
3348 CEPH COMMON CODE (LIBCEPH)
3349 M:      Ilya Dryomov <idryomov@gmail.com>
3350 M:      "Yan, Zheng" <zyan@redhat.com>
3351 M:      Sage Weil <sage@redhat.com>
3352 L:      ceph-devel@vger.kernel.org
3353 W:      http://ceph.com/
3354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3355 T:      git git://github.com/ceph/ceph-client.git
3356 S:      Supported
3357 F:      net/ceph/
3358 F:      include/linux/ceph/
3359 F:      include/linux/crush/
3360
3361 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3362 M:      "Yan, Zheng" <zyan@redhat.com>
3363 M:      Sage Weil <sage@redhat.com>
3364 M:      Ilya Dryomov <idryomov@gmail.com>
3365 L:      ceph-devel@vger.kernel.org
3366 W:      http://ceph.com/
3367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3368 T:      git git://github.com/ceph/ceph-client.git
3369 S:      Supported
3370 F:      Documentation/filesystems/ceph.txt
3371 F:      fs/ceph/
3372
3373 CERTIFICATE HANDLING:
3374 M:      David Howells <dhowells@redhat.com>
3375 M:      David Woodhouse <dwmw2@infradead.org>
3376 L:      keyrings@vger.kernel.org
3377 S:      Maintained
3378 F:      Documentation/admin-guide/module-signing.rst
3379 F:      certs/
3380 F:      scripts/sign-file.c
3381 F:      scripts/extract-cert.c
3382
3383 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3384 L:      linux-usb@vger.kernel.org
3385 S:      Orphan
3386 F:      Documentation/usb/WUSB-Design-overview.txt
3387 F:      Documentation/usb/wusb-cbaf
3388 F:      drivers/usb/host/hwa-hc.c
3389 F:      drivers/usb/host/whci/
3390 F:      drivers/usb/wusbcore/
3391 F:      include/linux/usb/wusb*
3392
3393 CFAG12864B LCD DRIVER
3394 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3395 S:      Maintained
3396 F:      drivers/auxdisplay/cfag12864b.c
3397 F:      include/linux/cfag12864b.h
3398
3399 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3400 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3401 S:      Maintained
3402 F:      drivers/auxdisplay/cfag12864bfb.c
3403 F:      include/linux/cfag12864b.h
3404
3405 802.11 (including CFG80211/NL80211)
3406 M:      Johannes Berg <johannes@sipsolutions.net>
3407 L:      linux-wireless@vger.kernel.org
3408 W:      http://wireless.kernel.org/
3409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3411 S:      Maintained
3412 F:      net/wireless/
3413 F:      include/uapi/linux/nl80211.h
3414 F:      include/linux/ieee80211.h
3415 F:      include/net/wext.h
3416 F:      include/net/cfg80211.h
3417 F:      include/net/iw_handler.h
3418 F:      include/net/ieee80211_radiotap.h
3419 F:      Documentation/driver-api/80211/cfg80211.rst
3420 F:      Documentation/networking/regulatory.txt
3421
3422 CHAR and MISC DRIVERS
3423 M:      Arnd Bergmann <arnd@arndb.de>
3424 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3426 S:      Supported
3427 F:      drivers/char/
3428 F:      drivers/misc/
3429 F:      include/linux/miscdevice.h
3430
3431 CHECKPATCH
3432 M:      Andy Whitcroft <apw@canonical.com>
3433 M:      Joe Perches <joe@perches.com>
3434 S:      Maintained
3435 F:      scripts/checkpatch.pl
3436
3437 CHINESE DOCUMENTATION
3438 M:      Harry Wei <harryxiyou@gmail.com>
3439 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3440 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3441 S:      Maintained
3442 F:      Documentation/translations/zh_CN/
3443
3444 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3445 M:      Peter Chen <Peter.Chen@nxp.com>
3446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3447 L:      linux-usb@vger.kernel.org
3448 S:      Maintained
3449 F:      drivers/usb/chipidea/
3450
3451 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3452 M:      Hans de Goede <hdegoede@redhat.com>
3453 L:      linux-input@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3456 F:      drivers/input/touchscreen/chipone_icn8318.c
3457
3458 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3459 M:      Hans de Goede <hdegoede@redhat.com>
3460 L:      linux-input@vger.kernel.org
3461 S:      Maintained
3462 F:      drivers/input/touchscreen/chipone_icn8505.c
3463
3464 CHROME HARDWARE PLATFORM SUPPORT
3465 M:      Benson Leung <bleung@chromium.org>
3466 M:      Olof Johansson <olof@lixom.net>
3467 S:      Maintained
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3469 F:      drivers/platform/chrome/
3470
3471 CIRRUS LOGIC AUDIO CODEC DRIVERS
3472 M:      Brian Austin <brian.austin@cirrus.com>
3473 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3474 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3475 S:      Maintained
3476 F:      sound/soc/codecs/cs*
3477
3478 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3479 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3480 L:      netdev@vger.kernel.org
3481 S:      Maintained
3482 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3483
3484 CISCO FCOE HBA DRIVER
3485 M:      Satish Kharat <satishkh@cisco.com>
3486 M:      Sesidhar Baddela <sebaddel@cisco.com>
3487 M:      Karan Tilak Kumar <kartilak@cisco.com>
3488 L:      linux-scsi@vger.kernel.org
3489 S:      Supported
3490 F:      drivers/scsi/fnic/
3491
3492 CISCO SCSI HBA DRIVER
3493 M:      Karan Tilak Kumar <kartilak@cisco.com>
3494 M:      Sesidhar Baddela <sebaddel@cisco.com>
3495 L:      linux-scsi@vger.kernel.org
3496 S:      Supported
3497 F:      drivers/scsi/snic/
3498
3499 CISCO VIC ETHERNET NIC DRIVER
3500 M:      Christian Benvenuti <benve@cisco.com>
3501 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3502 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3503 S:      Supported
3504 F:      drivers/net/ethernet/cisco/enic/
3505
3506 CISCO VIC LOW LATENCY NIC DRIVER
3507 M:      Christian Benvenuti <benve@cisco.com>
3508 M:      Dave Goodell <dgoodell@cisco.com>
3509 S:      Supported
3510 F:      drivers/infiniband/hw/usnic/
3511
3512 CLEANCACHE API
3513 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3514 L:      linux-kernel@vger.kernel.org
3515 S:      Maintained
3516 F:      mm/cleancache.c
3517 F:      include/linux/cleancache.h
3518
3519 CLK API
3520 M:      Russell King <linux@armlinux.org.uk>
3521 L:      linux-clk@vger.kernel.org
3522 S:      Maintained
3523 F:      include/linux/clk.h
3524
3525 CLOCKSOURCE, CLOCKEVENT DRIVERS
3526 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3527 M:      Thomas Gleixner <tglx@linutronix.de>
3528 L:      linux-kernel@vger.kernel.org
3529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3530 S:      Supported
3531 F:      drivers/clocksource/
3532 F:      Documentation/devicetree/bindings/timer/
3533
3534 CMPC ACPI DRIVER
3535 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3536 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3537 L:      platform-driver-x86@vger.kernel.org
3538 S:      Supported
3539 F:      drivers/platform/x86/classmate-laptop.c
3540
3541 COBALT MEDIA DRIVER
3542 M:      Hans Verkuil <hans.verkuil@cisco.com>
3543 L:      linux-media@vger.kernel.org
3544 T:      git git://linuxtv.org/media_tree.git
3545 W:      https://linuxtv.org
3546 S:      Supported
3547 F:      drivers/media/pci/cobalt/
3548
3549 COCCINELLE/Semantic Patches (SmPL)
3550 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3551 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3552 M:      Nicolas Palix <nicolas.palix@imag.fr>
3553 M:      Michal Marek <michal.lkml@markovi.net>
3554 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3556 W:      http://coccinelle.lip6.fr/
3557 S:      Supported
3558 F:      Documentation/dev-tools/coccinelle.rst
3559 F:      scripts/coccinelle/
3560 F:      scripts/coccicheck
3561
3562 CODA FILE SYSTEM
3563 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3564 M:      coda@cs.cmu.edu
3565 L:      codalist@coda.cs.cmu.edu
3566 W:      http://www.coda.cs.cmu.edu/
3567 S:      Maintained
3568 F:      Documentation/filesystems/coda.txt
3569 F:      fs/coda/
3570 F:      include/linux/coda*.h
3571 F:      include/uapi/linux/coda*.h
3572
3573 CODA V4L2 MEM2MEM DRIVER
3574 M:      Philipp Zabel <p.zabel@pengutronix.de>
3575 L:      linux-media@vger.kernel.org
3576 S:      Maintained
3577 F:      Documentation/devicetree/bindings/media/coda.txt
3578 F:      drivers/media/platform/coda/
3579
3580 COMMON CLK FRAMEWORK
3581 M:      Michael Turquette <mturquette@baylibre.com>
3582 M:      Stephen Boyd <sboyd@kernel.org>
3583 L:      linux-clk@vger.kernel.org
3584 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3586 S:      Maintained
3587 F:      Documentation/devicetree/bindings/clock/
3588 F:      drivers/clk/
3589 X:      drivers/clk/clkdev.c
3590 F:      include/linux/clk-pr*
3591 F:      include/linux/clk/
3592 F:      include/linux/of_clk.h
3593
3594 COMMON INTERNET FILE SYSTEM (CIFS)
3595 M:      Steve French <sfrench@samba.org>
3596 L:      linux-cifs@vger.kernel.org
3597 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3598 W:      http://linux-cifs.samba.org/
3599 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3600 S:      Supported
3601 F:      Documentation/filesystems/cifs/
3602 F:      fs/cifs/
3603
3604 COMPACTPCI HOTPLUG CORE
3605 M:      Scott Murray <scott@spiteful.org>
3606 L:      linux-pci@vger.kernel.org
3607 S:      Maintained
3608 F:      drivers/pci/hotplug/cpci_hotplug*
3609
3610 COMPACTPCI HOTPLUG GENERIC DRIVER
3611 M:      Scott Murray <scott@spiteful.org>
3612 L:      linux-pci@vger.kernel.org
3613 S:      Maintained
3614 F:      drivers/pci/hotplug/cpcihp_generic.c
3615
3616 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3617 M:      Scott Murray <scott@spiteful.org>
3618 L:      linux-pci@vger.kernel.org
3619 S:      Maintained
3620 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3621
3622 COMPAL LAPTOP SUPPORT
3623 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3624 L:      platform-driver-x86@vger.kernel.org
3625 S:      Maintained
3626 F:      drivers/platform/x86/compal-laptop.c
3627
3628 CONEXANT ACCESSRUNNER USB DRIVER
3629 L:      accessrunner-general@lists.sourceforge.net
3630 W:      http://accessrunner.sourceforge.net/
3631 S:      Orphan
3632 F:      drivers/usb/atm/cxacru.c
3633
3634 CONFIGFS
3635 M:      Joel Becker <jlbec@evilplan.org>
3636 M:      Christoph Hellwig <hch@lst.de>
3637 T:      git git://git.infradead.org/users/hch/configfs.git
3638 S:      Supported
3639 F:      fs/configfs/
3640 F:      include/linux/configfs.h
3641
3642 CONNECTOR
3643 M:      Evgeniy Polyakov <zbr@ioremap.net>
3644 L:      netdev@vger.kernel.org
3645 S:      Maintained
3646 F:      drivers/connector/
3647
3648 CONTROL GROUP (CGROUP)
3649 M:      Tejun Heo <tj@kernel.org>
3650 M:      Li Zefan <lizefan@huawei.com>
3651 M:      Johannes Weiner <hannes@cmpxchg.org>
3652 L:      cgroups@vger.kernel.org
3653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3654 S:      Maintained
3655 F:      Documentation/cgroup*
3656 F:      include/linux/cgroup*
3657 F:      kernel/cgroup*
3658
3659 CONTROL GROUP - CPUSET
3660 M:      Li Zefan <lizefan@huawei.com>
3661 L:      cgroups@vger.kernel.org
3662 W:      http://www.bullopensource.org/cpuset/
3663 W:      http://oss.sgi.com/projects/cpusets/
3664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3665 S:      Maintained
3666 F:      Documentation/cgroup-v1/cpusets.txt
3667 F:      include/linux/cpuset.h
3668 F:      kernel/cgroup/cpuset.c
3669
3670 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3671 M:      Johannes Weiner <hannes@cmpxchg.org>
3672 M:      Michal Hocko <mhocko@kernel.org>
3673 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3674 L:      cgroups@vger.kernel.org
3675 L:      linux-mm@kvack.org
3676 S:      Maintained
3677 F:      mm/memcontrol.c
3678 F:      mm/swap_cgroup.c
3679
3680 CORETEMP HARDWARE MONITORING DRIVER
3681 M:      Fenghua Yu <fenghua.yu@intel.com>
3682 L:      linux-hwmon@vger.kernel.org
3683 S:      Maintained
3684 F:      Documentation/hwmon/coretemp
3685 F:      drivers/hwmon/coretemp.c
3686
3687 COSA/SRP SYNC SERIAL DRIVER
3688 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3689 W:      http://www.fi.muni.cz/~kas/cosa/
3690 S:      Maintained
3691 F:      drivers/net/wan/cosa*
3692
3693 CPMAC ETHERNET DRIVER
3694 M:      Florian Fainelli <f.fainelli@gmail.com>
3695 L:      netdev@vger.kernel.org
3696 S:      Maintained
3697 F:      drivers/net/ethernet/ti/cpmac.c
3698
3699 CPU FREQUENCY DRIVERS
3700 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3701 M:      Viresh Kumar <viresh.kumar@linaro.org>
3702 L:      linux-pm@vger.kernel.org
3703 S:      Maintained
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3705 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3706 B:      https://bugzilla.kernel.org
3707 F:      Documentation/cpu-freq/
3708 F:      Documentation/devicetree/bindings/cpufreq/
3709 F:      drivers/cpufreq/
3710 F:      include/linux/cpufreq.h
3711 F:      tools/testing/selftests/cpufreq/
3712
3713 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3714 M:      Viresh Kumar <viresh.kumar@linaro.org>
3715 M:      Sudeep Holla <sudeep.holla@arm.com>
3716 L:      linux-pm@vger.kernel.org
3717 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3718 S:      Maintained
3719 F:      drivers/cpufreq/arm_big_little.h
3720 F:      drivers/cpufreq/arm_big_little.c
3721 F:      drivers/cpufreq/arm_big_little_dt.c
3722
3723 CPU POWER MONITORING SUBSYSTEM
3724 M:      Thomas Renninger <trenn@suse.com>
3725 M:      Shuah Khan <shuah@kernel.org>
3726 L:      linux-pm@vger.kernel.org
3727 S:      Maintained
3728 F:      tools/power/cpupower/
3729
3730 CPUID/MSR DRIVER
3731 M:      "H. Peter Anvin" <hpa@zytor.com>
3732 S:      Maintained
3733 F:      arch/x86/kernel/cpuid.c
3734 F:      arch/x86/kernel/msr.c
3735
3736 CPUIDLE DRIVER - ARM BIG LITTLE
3737 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3738 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3739 L:      linux-pm@vger.kernel.org
3740 L:      linux-arm-kernel@lists.infradead.org
3741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3742 S:      Maintained
3743 F:      drivers/cpuidle/cpuidle-big_little.c
3744
3745 CPUIDLE DRIVER - ARM EXYNOS
3746 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3747 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3748 M:      Kukjin Kim <kgene@kernel.org>
3749 L:      linux-pm@vger.kernel.org
3750 L:      linux-samsung-soc@vger.kernel.org
3751 S:      Supported
3752 F:      drivers/cpuidle/cpuidle-exynos.c
3753 F:      arch/arm/mach-exynos/pm.c
3754
3755 CPUIDLE DRIVERS
3756 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3757 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3758 L:      linux-pm@vger.kernel.org
3759 S:      Maintained
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3761 B:      https://bugzilla.kernel.org
3762 F:      drivers/cpuidle/*
3763 F:      include/linux/cpuidle.h
3764
3765 CRAMFS FILESYSTEM
3766 M:      Nicolas Pitre <nico@linaro.org>
3767 S:      Maintained
3768 F:      Documentation/filesystems/cramfs.txt
3769 F:      fs/cramfs/
3770
3771 CRYPTO API
3772 M:      Herbert Xu <herbert@gondor.apana.org.au>
3773 M:      "David S. Miller" <davem@davemloft.net>
3774 L:      linux-crypto@vger.kernel.org
3775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3777 S:      Maintained
3778 F:      Documentation/crypto/
3779 F:      Documentation/devicetree/bindings/crypto/
3780 F:      arch/*/crypto/
3781 F:      crypto/
3782 F:      drivers/crypto/
3783 F:      include/crypto/
3784 F:      include/linux/crypto*
3785
3786 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3787 M:      Neil Horman <nhorman@tuxdriver.com>
3788 L:      linux-crypto@vger.kernel.org
3789 S:      Maintained
3790 F:      crypto/ansi_cprng.c
3791 F:      crypto/rng.c
3792
3793 CS3308 MEDIA DRIVER
3794 M:      Hans Verkuil <hverkuil@xs4all.nl>
3795 L:      linux-media@vger.kernel.org
3796 T:      git git://linuxtv.org/media_tree.git
3797 W:      http://linuxtv.org
3798 S:      Odd Fixes
3799 F:      drivers/media/i2c/cs3308.c
3800 F:      drivers/media/i2c/cs3308.h
3801
3802 CS5535 Audio ALSA driver
3803 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3804 S:      Maintained
3805 F:      sound/pci/cs5535audio/
3806
3807 CW1200 WLAN driver
3808 M:      Solomon Peachy <pizza@shaftnet.org>
3809 S:      Maintained
3810 F:      drivers/net/wireless/st/cw1200/
3811
3812 CX18 VIDEO4LINUX DRIVER
3813 M:      Andy Walls <awalls@md.metrocast.net>
3814 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3815 L:      linux-media@vger.kernel.org
3816 T:      git git://linuxtv.org/media_tree.git
3817 W:      https://linuxtv.org
3818 W:      http://www.ivtvdriver.org/index.php/Cx18
3819 S:      Maintained
3820 F:      Documentation/media/v4l-drivers/cx18*
3821 F:      drivers/media/pci/cx18/
3822 F:      include/uapi/linux/ivtv*
3823
3824 CX2341X MPEG ENCODER HELPER MODULE
3825 M:      Hans Verkuil <hverkuil@xs4all.nl>
3826 L:      linux-media@vger.kernel.org
3827 T:      git git://linuxtv.org/media_tree.git
3828 W:      https://linuxtv.org
3829 S:      Maintained
3830 F:      drivers/media/common/cx2341x*
3831 F:      include/media/cx2341x*
3832
3833 CX24120 MEDIA DRIVER
3834 M:      Jemma Denson <jdenson@gmail.com>
3835 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3836 L:      linux-media@vger.kernel.org
3837 W:      https://linuxtv.org
3838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3839 S:      Maintained
3840 F:      drivers/media/dvb-frontends/cx24120*
3841
3842 CX88 VIDEO4LINUX DRIVER
3843 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3844 L:      linux-media@vger.kernel.org
3845 W:      https://linuxtv.org
3846 T:      git git://linuxtv.org/media_tree.git
3847 S:      Odd fixes
3848 F:      Documentation/media/v4l-drivers/cx88*
3849 F:      drivers/media/pci/cx88/
3850
3851 CXD2820R MEDIA DRIVER
3852 M:      Antti Palosaari <crope@iki.fi>
3853 L:      linux-media@vger.kernel.org
3854 W:      https://linuxtv.org
3855 W:      http://palosaari.fi/linux/
3856 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3857 T:      git git://linuxtv.org/anttip/media_tree.git
3858 S:      Maintained
3859 F:      drivers/media/dvb-frontends/cxd2820r*
3860
3861 CXGB3 ETHERNET DRIVER (CXGB3)
3862 M:      Santosh Raspatur <santosh@chelsio.com>
3863 L:      netdev@vger.kernel.org
3864 W:      http://www.chelsio.com
3865 S:      Supported
3866 F:      drivers/net/ethernet/chelsio/cxgb3/
3867
3868 CXGB3 ISCSI DRIVER (CXGB3I)
3869 M:      Karen Xie <kxie@chelsio.com>
3870 L:      linux-scsi@vger.kernel.org
3871 W:      http://www.chelsio.com
3872 S:      Supported
3873 F:      drivers/scsi/cxgbi/cxgb3i
3874
3875 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3876 M:      Steve Wise <swise@chelsio.com>
3877 L:      linux-rdma@vger.kernel.org
3878 W:      http://www.openfabrics.org
3879 S:      Supported
3880 F:      drivers/infiniband/hw/cxgb3/
3881 F:      include/uapi/rdma/cxgb3-abi.h
3882
3883 CXGB4 CRYPTO DRIVER (chcr)
3884 M:      Harsh Jain <harsh@chelsio.com>
3885 L:      linux-crypto@vger.kernel.org
3886 W:      http://www.chelsio.com
3887 S:      Supported
3888 F:      drivers/crypto/chelsio
3889
3890 CXGB4 ETHERNET DRIVER (CXGB4)
3891 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3892 L:      netdev@vger.kernel.org
3893 W:      http://www.chelsio.com
3894 S:      Supported
3895 F:      drivers/net/ethernet/chelsio/cxgb4/
3896
3897 CXGB4 ISCSI DRIVER (CXGB4I)
3898 M:      Karen Xie <kxie@chelsio.com>
3899 L:      linux-scsi@vger.kernel.org
3900 W:      http://www.chelsio.com
3901 S:      Supported
3902 F:      drivers/scsi/cxgbi/cxgb4i
3903
3904 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3905 M:      Steve Wise <swise@chelsio.com>
3906 L:      linux-rdma@vger.kernel.org
3907 W:      http://www.openfabrics.org
3908 S:      Supported
3909 F:      drivers/infiniband/hw/cxgb4/
3910 F:      include/uapi/rdma/cxgb4-abi.h
3911
3912 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3913 M:      Casey Leedom <leedom@chelsio.com>
3914 L:      netdev@vger.kernel.org
3915 W:      http://www.chelsio.com
3916 S:      Supported
3917 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3918
3919 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3920 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3921 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3922 L:      linuxppc-dev@lists.ozlabs.org
3923 S:      Supported
3924 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3925 F:      drivers/misc/cxl/
3926 F:      include/misc/cxl*
3927 F:      include/uapi/misc/cxl.h
3928 F:      Documentation/powerpc/cxl.txt
3929 F:      Documentation/ABI/testing/sysfs-class-cxl
3930
3931 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3932 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3933 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3934 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3935 L:      linux-scsi@vger.kernel.org
3936 S:      Supported
3937 F:      drivers/scsi/cxlflash/
3938 F:      include/uapi/scsi/cxlflash_ioctls.h
3939 F:      Documentation/powerpc/cxlflash.txt
3940
3941 CYBERPRO FB DRIVER
3942 M:      Russell King <linux@armlinux.org.uk>
3943 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3944 W:      http://www.armlinux.org.uk/
3945 S:      Maintained
3946 F:      drivers/video/fbdev/cyber2000fb.*
3947
3948 CYCLADES ASYNC MUX DRIVER
3949 W:      http://www.cyclades.com/
3950 S:      Orphan
3951 F:      drivers/tty/cyclades.c
3952 F:      include/linux/cyclades.h
3953 F:      include/uapi/linux/cyclades.h
3954
3955 CYCLADES PC300 DRIVER
3956 W:      http://www.cyclades.com/
3957 S:      Orphan
3958 F:      drivers/net/wan/pc300*
3959
3960 CYPRESS_FIRMWARE MEDIA DRIVER
3961 M:      Antti Palosaari <crope@iki.fi>
3962 L:      linux-media@vger.kernel.org
3963 W:      https://linuxtv.org
3964 W:      http://palosaari.fi/linux/
3965 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3966 T:      git git://linuxtv.org/anttip/media_tree.git
3967 S:      Maintained
3968 F:      drivers/media/common/cypress_firmware*
3969
3970 CYTTSP TOUCHSCREEN DRIVER
3971 M:      Ferruh Yigit <fery@cypress.com>
3972 L:      linux-input@vger.kernel.org
3973 S:      Supported
3974 F:      drivers/input/touchscreen/cyttsp*
3975 F:      include/linux/input/cyttsp.h
3976
3977 D-LINK DIR-685 TOUCHKEYS DRIVER
3978 M:      Linus Walleij <linus.walleij@linaro.org>
3979 L:      linux-input@vger.kernel.org
3980 S:      Supported
3981 F:      drivers/input/dlink-dir685-touchkeys.c
3982
3983 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
3984 M:      Joshua Kinard <kumba@gentoo.org>
3985 S:      Maintained
3986 F:      drivers/rtc/rtc-ds1685.c
3987 F:      include/linux/rtc/ds1685.h
3988
3989 DAMA SLAVE for AX.25
3990 M:      Joerg Reuter <jreuter@yaina.de>
3991 W:      http://yaina.de/jreuter/
3992 W:      http://www.qsl.net/dl1bke/
3993 L:      linux-hams@vger.kernel.org
3994 S:      Maintained
3995 F:      net/ax25/af_ax25.c
3996 F:      net/ax25/ax25_dev.c
3997 F:      net/ax25/ax25_ds_*
3998 F:      net/ax25/ax25_in.c
3999 F:      net/ax25/ax25_out.c
4000 F:      net/ax25/ax25_timer.c
4001 F:      net/ax25/sysctl_net_ax25.c
4002
4003 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4004 L:      netdev@vger.kernel.org
4005 S:      Orphan
4006 F:      Documentation/networking/dmfe.txt
4007 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4008
4009 DC390/AM53C974 SCSI driver
4010 M:      Hannes Reinecke <hare@suse.com>
4011 L:      linux-scsi@vger.kernel.org
4012 S:      Maintained
4013 F:      drivers/scsi/am53c974.c
4014
4015 DC395x SCSI driver
4016 M:      Oliver Neukum <oliver@neukum.org>
4017 M:      Ali Akcaagac <aliakc@web.de>
4018 M:      Jamie Lenehan <lenehan@twibble.org>
4019 L:      dc395x@twibble.org
4020 W:      http://twibble.org/dist/dc395x/
4021 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4022 S:      Maintained
4023 F:      Documentation/scsi/dc395x.txt
4024 F:      drivers/scsi/dc395x.*
4025
4026 DCCP PROTOCOL
4027 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4028 L:      dccp@vger.kernel.org
4029 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4030 S:      Maintained
4031 F:      include/linux/dccp.h
4032 F:      include/uapi/linux/dccp.h
4033 F:      include/linux/tfrc.h
4034 F:      net/dccp/
4035
4036 DECnet NETWORK LAYER
4037 W:      http://linux-decnet.sourceforge.net
4038 L:      linux-decnet-user@lists.sourceforge.net
4039 S:      Orphan
4040 F:      Documentation/networking/decnet.txt
4041 F:      net/decnet/
4042
4043 DECSTATION PLATFORM SUPPORT
4044 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4045 L:      linux-mips@linux-mips.org
4046 W:      http://www.linux-mips.org/wiki/DECstation
4047 S:      Maintained
4048 F:      arch/mips/dec/
4049 F:      arch/mips/include/asm/dec/
4050 F:      arch/mips/include/asm/mach-dec/
4051
4052 DEFXX FDDI NETWORK DRIVER
4053 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4054 S:      Maintained
4055 F:      drivers/net/fddi/defxx.*
4056
4057 DELL SMBIOS DRIVER
4058 M:      Pali Rohár <pali.rohar@gmail.com>
4059 M:      Mario Limonciello <mario.limonciello@dell.com>
4060 L:      platform-driver-x86@vger.kernel.org
4061 S:      Maintained
4062 F:      drivers/platform/x86/dell-smbios.*
4063
4064 DELL SMBIOS SMM DRIVER
4065 M:      Mario Limonciello <mario.limonciello@dell.com>
4066 L:      platform-driver-x86@vger.kernel.org
4067 S:      Maintained
4068 F:      drivers/platform/x86/dell-smbios-smm.c
4069
4070 DELL SMBIOS WMI DRIVER
4071 M:      Mario Limonciello <mario.limonciello@dell.com>
4072 L:      platform-driver-x86@vger.kernel.org
4073 S:      Maintained
4074 F:      drivers/platform/x86/dell-smbios-wmi.c
4075 F:      tools/wmi/dell-smbios-example.c
4076
4077 DELL LAPTOP DRIVER
4078 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4079 M:      Pali Rohár <pali.rohar@gmail.com>
4080 L:      platform-driver-x86@vger.kernel.org
4081 S:      Maintained
4082 F:      drivers/platform/x86/dell-laptop.c
4083
4084 DELL LAPTOP FREEFALL DRIVER
4085 M:      Pali Rohár <pali.rohar@gmail.com>
4086 S:      Maintained
4087 F:      drivers/platform/x86/dell-smo8800.c
4088
4089 DELL LAPTOP RBTN DRIVER
4090 M:      Pali Rohár <pali.rohar@gmail.com>
4091 S:      Maintained
4092 F:      drivers/platform/x86/dell-rbtn.*
4093
4094 DELL LAPTOP SMM DRIVER
4095 M:      Pali Rohár <pali.rohar@gmail.com>
4096 S:      Maintained
4097 F:      drivers/hwmon/dell-smm-hwmon.c
4098 F:      include/uapi/linux/i8k.h
4099
4100 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4101 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4102 S:      Maintained
4103 F:      Documentation/dcdbas.txt
4104 F:      drivers/firmware/dcdbas.*
4105
4106 DELL WMI NOTIFICATIONS DRIVER
4107 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4108 M:      Pali Rohár <pali.rohar@gmail.com>
4109 S:      Maintained
4110 F:      drivers/platform/x86/dell-wmi.c
4111
4112 DELL WMI DESCRIPTOR DRIVER
4113 M:      Mario Limonciello <mario.limonciello@dell.com>
4114 S:      Maintained
4115 F:      drivers/platform/x86/dell-wmi-descriptor.c
4116
4117 DELTA ST MEDIA DRIVER
4118 M:      Hugues Fruchet <hugues.fruchet@st.com>
4119 L:      linux-media@vger.kernel.org
4120 T:      git git://linuxtv.org/media_tree.git
4121 W:      https://linuxtv.org
4122 S:      Supported
4123 F:      drivers/media/platform/sti/delta
4124
4125 DENALI NAND DRIVER
4126 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4127 L:      linux-mtd@lists.infradead.org
4128 S:      Supported
4129 F:      drivers/mtd/nand/raw/denali*
4130
4131 DESIGNWARE USB2 DRD IP DRIVER
4132 M:      Minas Harutyunyan <hminas@synopsys.com>
4133 L:      linux-usb@vger.kernel.org
4134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4135 S:      Maintained
4136 F:      drivers/usb/dwc2/
4137
4138 DESIGNWARE USB3 DRD IP DRIVER
4139 M:      Felipe Balbi <balbi@kernel.org>
4140 L:      linux-usb@vger.kernel.org
4141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4142 S:      Maintained
4143 F:      drivers/usb/dwc3/
4144
4145 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4146 M:      Andreas Klinger <ak@it-klinger.de>
4147 L:      linux-iio@vger.kernel.org
4148 S:      Maintained
4149 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4150 F:      drivers/iio/proximity/srf*.c
4151
4152 DEVICE COREDUMP (DEV_COREDUMP)
4153 M:      Johannes Berg <johannes@sipsolutions.net>
4154 L:      linux-kernel@vger.kernel.org
4155 S:      Maintained
4156 F:      drivers/base/devcoredump.c
4157 F:      include/linux/devcoredump.h
4158
4159 DEVICE FREQUENCY (DEVFREQ)
4160 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4161 M:      Kyungmin Park <kyungmin.park@samsung.com>
4162 R:      Chanwoo Choi <cw00.choi@samsung.com>
4163 L:      linux-pm@vger.kernel.org
4164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4165 S:      Maintained
4166 F:      drivers/devfreq/
4167 F:      include/linux/devfreq.h
4168 F:      Documentation/devicetree/bindings/devfreq/
4169
4170 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4171 M:      Chanwoo Choi <cw00.choi@samsung.com>
4172 L:      linux-pm@vger.kernel.org
4173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4174 S:      Supported
4175 F:      drivers/devfreq/event/
4176 F:      drivers/devfreq/devfreq-event.c
4177 F:      include/linux/devfreq-event.h
4178 F:      Documentation/devicetree/bindings/devfreq/event/
4179
4180 DEVICE NUMBER REGISTRY
4181 M:      Torben Mathiasen <device@lanana.org>
4182 W:      http://lanana.org/docs/device-list/index.html
4183 S:      Maintained
4184
4185 DEVICE-MAPPER  (LVM)
4186 M:      Alasdair Kergon <agk@redhat.com>
4187 M:      Mike Snitzer <snitzer@redhat.com>
4188 M:      dm-devel@redhat.com
4189 L:      dm-devel@redhat.com
4190 W:      http://sources.redhat.com/dm
4191 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4193 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4194 S:      Maintained
4195 F:      Documentation/device-mapper/
4196 F:      drivers/md/Makefile
4197 F:      drivers/md/Kconfig
4198 F:      drivers/md/dm*
4199 F:      drivers/md/persistent-data/
4200 F:      include/linux/device-mapper.h
4201 F:      include/linux/dm-*.h
4202 F:      include/uapi/linux/dm-*.h
4203
4204 DEVLINK
4205 M:      Jiri Pirko <jiri@mellanox.com>
4206 L:      netdev@vger.kernel.org
4207 S:      Supported
4208 F:      net/core/devlink.c
4209 F:      include/net/devlink.h
4210 F:      include/uapi/linux/devlink.h
4211
4212 DIALOG SEMICONDUCTOR DRIVERS
4213 M:      Support Opensource <support.opensource@diasemi.com>
4214 W:      http://www.dialog-semiconductor.com/products
4215 S:      Supported
4216 F:      Documentation/hwmon/da90??
4217 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4218 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4219 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4220 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4221 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4222 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4223 F:      drivers/gpio/gpio-da90??.c
4224 F:      drivers/hwmon/da90??-hwmon.c
4225 F:      drivers/iio/adc/da91??-*.c
4226 F:      drivers/input/misc/da90??_onkey.c
4227 F:      drivers/input/touchscreen/da9052_tsi.c
4228 F:      drivers/leds/leds-da90??.c
4229 F:      drivers/mfd/da903x.c
4230 F:      drivers/mfd/da90??-*.c
4231 F:      drivers/mfd/da91??-*.c
4232 F:      drivers/power/supply/da9052-battery.c
4233 F:      drivers/power/supply/da91??-*.c
4234 F:      drivers/regulator/da903x.c
4235 F:      drivers/regulator/da9???-regulator.[ch]
4236 F:      drivers/thermal/da90??-thermal.c
4237 F:      drivers/rtc/rtc-da90??.c
4238 F:      drivers/video/backlight/da90??_bl.c
4239 F:      drivers/watchdog/da90??_wdt.c
4240 F:      include/linux/mfd/da903x.h
4241 F:      include/linux/mfd/da9052/
4242 F:      include/linux/mfd/da9055/
4243 F:      include/linux/mfd/da9062/
4244 F:      include/linux/mfd/da9063/
4245 F:      include/linux/mfd/da9150/
4246 F:      include/linux/regulator/da9211.h
4247 F:      include/sound/da[79]*.h
4248 F:      sound/soc/codecs/da[79]*.[ch]
4249
4250 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4251 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4252 L:      linux-gpio@vger.kernel.org
4253 S:      Maintained
4254 F:      drivers/gpio/gpio-gpio-mm.c
4255
4256 DIGI NEO AND CLASSIC PCI PRODUCTS
4257 M:      Lidza Louina <lidza.louina@gmail.com>
4258 M:      Mark Hounschell <markh@compro.net>
4259 L:      driverdev-devel@linuxdriverproject.org
4260 S:      Maintained
4261 F:      drivers/staging/dgnc/
4262
4263 DIOLAN U2C-12 I2C DRIVER
4264 M:      Guenter Roeck <linux@roeck-us.net>
4265 L:      linux-i2c@vger.kernel.org
4266 S:      Maintained
4267 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4268
4269 FILESYSTEM DIRECT ACCESS (DAX)
4270 M:      Matthew Wilcox <mawilcox@microsoft.com>
4271 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4272 L:      linux-fsdevel@vger.kernel.org
4273 S:      Supported
4274 F:      fs/dax.c
4275 F:      include/linux/dax.h
4276 F:      include/trace/events/fs_dax.h
4277
4278 DEVICE DIRECT ACCESS (DAX)
4279 M:      Dan Williams <dan.j.williams@intel.com>
4280 M:      Dave Jiang <dave.jiang@intel.com>
4281 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4282 M:      Vishal Verma <vishal.l.verma@intel.com>
4283 L:      linux-nvdimm@lists.01.org
4284 S:      Supported
4285 F:      drivers/dax/
4286
4287 DIRECTORY NOTIFICATION (DNOTIFY)
4288 M:      Jan Kara <jack@suse.cz>
4289 R:      Amir Goldstein <amir73il@gmail.com>
4290 L:      linux-fsdevel@vger.kernel.org
4291 S:      Maintained
4292 F:      Documentation/filesystems/dnotify.txt
4293 F:      fs/notify/dnotify/
4294 F:      include/linux/dnotify.h
4295
4296 DISK GEOMETRY AND PARTITION HANDLING
4297 M:      Andries Brouwer <aeb@cwi.nl>
4298 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4299 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4300 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4301 S:      Maintained
4302
4303 DISKQUOTA
4304 M:      Jan Kara <jack@suse.com>
4305 S:      Maintained
4306 F:      Documentation/filesystems/quota.txt
4307 F:      fs/quota/
4308 F:      include/linux/quota*.h
4309 F:      include/uapi/linux/quota*.h
4310
4311 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4312 M:      Bernie Thompson <bernie@plugable.com>
4313 L:      linux-fbdev@vger.kernel.org
4314 S:      Maintained
4315 W:      http://plugable.com/category/projects/udlfb/
4316 F:      drivers/video/fbdev/udlfb.c
4317 F:      include/video/udlfb.h
4318 F:      Documentation/fb/udlfb.txt
4319
4320 DISTRIBUTED LOCK MANAGER (DLM)
4321 M:      Christine Caulfield <ccaulfie@redhat.com>
4322 M:      David Teigland <teigland@redhat.com>
4323 L:      cluster-devel@redhat.com
4324 W:      http://sources.redhat.com/cluster/
4325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4326 S:      Supported
4327 F:      fs/dlm/
4328
4329 DMA BUFFER SHARING FRAMEWORK
4330 M:      Sumit Semwal <sumit.semwal@linaro.org>
4331 S:      Maintained
4332 L:      linux-media@vger.kernel.org
4333 L:      dri-devel@lists.freedesktop.org
4334 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4335 F:      drivers/dma-buf/
4336 F:      include/linux/dma-buf*
4337 F:      include/linux/reservation.h
4338 F:      include/linux/*fence.h
4339 F:      Documentation/driver-api/dma-buf.rst
4340 T:      git git://anongit.freedesktop.org/drm/drm-misc
4341
4342 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4343 M:      Vinod Koul <vkoul@kernel.org>
4344 L:      dmaengine@vger.kernel.org
4345 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4346 S:      Maintained
4347 F:      drivers/dma/
4348 F:      include/linux/dmaengine.h
4349 F:      include/linux/of_dma.h
4350 F:      Documentation/devicetree/bindings/dma/
4351 F:      Documentation/driver-api/dmaengine/
4352 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4353
4354 DMA MAPPING HELPERS
4355 M:      Christoph Hellwig <hch@lst.de>
4356 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4357 R:      Robin Murphy <robin.murphy@arm.com>
4358 L:      iommu@lists.linux-foundation.org
4359 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4360 W:      http://git.infradead.org/users/hch/dma-mapping.git
4361 S:      Supported
4362 F:      lib/dma-debug.c
4363 F:      lib/dma-direct.c
4364 F:      lib/dma-noncoherent.c
4365 F:      lib/dma-virt.c
4366 F:      drivers/base/dma-mapping.c
4367 F:      drivers/base/dma-coherent.c
4368 F:      include/asm-generic/dma-mapping.h
4369 F:      include/linux/dma-direct.h
4370 F:      include/linux/dma-mapping.h
4371 F:      include/linux/dma-noncoherent.h
4372
4373 DME1737 HARDWARE MONITOR DRIVER
4374 M:      Juerg Haefliger <juergh@gmail.com>
4375 L:      linux-hwmon@vger.kernel.org
4376 S:      Maintained
4377 F:      Documentation/hwmon/dme1737
4378 F:      drivers/hwmon/dme1737.c
4379
4380 DMI/SMBIOS SUPPORT
4381 M:      Jean Delvare <jdelvare@suse.com>
4382 S:      Maintained
4383 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4384 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4385 F:      drivers/firmware/dmi-id.c
4386 F:      drivers/firmware/dmi_scan.c
4387 F:      include/linux/dmi.h
4388
4389 DOCUMENTATION
4390 M:      Jonathan Corbet <corbet@lwn.net>
4391 L:      linux-doc@vger.kernel.org
4392 S:      Maintained
4393 F:      Documentation/
4394 F:      scripts/kernel-doc
4395 X:      Documentation/ABI/
4396 X:      Documentation/devicetree/
4397 X:      Documentation/acpi
4398 X:      Documentation/power
4399 X:      Documentation/spi
4400 X:      Documentation/media
4401 T:      git git://git.lwn.net/linux.git docs-next
4402
4403 DONGWOON DW9714 LENS VOICE COIL DRIVER
4404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4405 L:      linux-media@vger.kernel.org
4406 T:      git git://linuxtv.org/media_tree.git
4407 S:      Maintained
4408 F:      drivers/media/i2c/dw9714.c
4409
4410 DOUBLETALK DRIVER
4411 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4412 L:      blinux-list@redhat.com
4413 S:      Maintained
4414 F:      drivers/char/dtlk.c
4415 F:      include/linux/dtlk.h
4416
4417 DPAA2 DATAPATH I/O (DPIO) DRIVER
4418 M:      Roy Pledge <Roy.Pledge@nxp.com>
4419 L:      linux-kernel@vger.kernel.org
4420 S:      Maintained
4421 F:      drivers/staging/fsl-mc/bus/dpio
4422
4423 DPAA2 ETHERNET DRIVER
4424 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4425 L:      linux-kernel@vger.kernel.org
4426 S:      Maintained
4427 F:      drivers/staging/fsl-dpaa2/ethernet
4428
4429 DPAA2 ETHERNET SWITCH DRIVER
4430 M:      Razvan Stefanescu <razvan.stefanescu@nxp.com>
4431 L:      linux-kernel@vger.kernel.org
4432 S:      Maintained
4433 F:      drivers/staging/fsl-dpaa2/ethsw
4434
4435 DPAA2 PTP CLOCK DRIVER
4436 M:      Yangbo Lu <yangbo.lu@nxp.com>
4437 L:      linux-kernel@vger.kernel.org
4438 S:      Maintained
4439 F:      drivers/staging/fsl-dpaa2/rtc
4440
4441 DPT_I2O SCSI RAID DRIVER
4442 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4443 L:      linux-scsi@vger.kernel.org
4444 W:      http://www.adaptec.com/
4445 S:      Maintained
4446 F:      drivers/scsi/dpt*
4447 F:      drivers/scsi/dpt/
4448
4449 DRBD DRIVER
4450 M:      Philipp Reisner <philipp.reisner@linbit.com>
4451 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4452 L:      drbd-dev@lists.linbit.com
4453 W:      http://www.drbd.org
4454 T:      git git://git.linbit.com/linux-drbd.git
4455 T:      git git://git.linbit.com/drbd-8.4.git
4456 S:      Supported
4457 F:      drivers/block/drbd/
4458 F:      lib/lru_cache.c
4459 F:      Documentation/blockdev/drbd/
4460
4461 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4462 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4464 S:      Supported
4465 F:      Documentation/kobject.txt
4466 F:      drivers/base/
4467 F:      fs/debugfs/
4468 F:      fs/sysfs/
4469 F:      include/linux/debugfs.h
4470 F:      include/linux/kobj*
4471 F:      lib/kobj*
4472
4473 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4474 M:      Kevin Hilman <khilman@kernel.org>
4475 M:      Nishanth Menon <nm@ti.com>
4476 S:      Maintained
4477 F:      drivers/power/avs/
4478 F:      include/linux/power/smartreflex.h
4479 L:      linux-pm@vger.kernel.org
4480
4481 DRM DRIVER FOR ARM PL111 CLCD
4482 M:      Eric Anholt <eric@anholt.net>
4483 T:      git git://anongit.freedesktop.org/drm/drm-misc
4484 S:      Supported
4485 F:      drivers/gpu/drm/pl111/
4486
4487 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4488 M:      Linus Walleij <linus.walleij@linaro.org>
4489 T:      git git://anongit.freedesktop.org/drm/drm-misc
4490 S:      Maintained
4491 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4492 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4493
4494 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4495 M:      Dave Airlie <airlied@redhat.com>
4496 S:      Odd Fixes
4497 F:      drivers/gpu/drm/ast/
4498
4499 DRM DRIVER FOR BOCHS VIRTUAL GPU
4500 M:      Gerd Hoffmann <kraxel@redhat.com>
4501 L:      virtualization@lists.linux-foundation.org
4502 T:      git git://anongit.freedesktop.org/drm/drm-misc
4503 S:      Maintained
4504 F:      drivers/gpu/drm/bochs/
4505
4506 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4507 M:      Linus Walleij <linus.walleij@linaro.org>
4508 T:      git git://anongit.freedesktop.org/drm/drm-misc
4509 S:      Maintained
4510 F:      drivers/gpu/drm/tve200/
4511
4512 DRM DRIVER FOR ILITEK ILI9225 PANELS
4513 M:      David Lechner <david@lechnology.com>
4514 S:      Maintained
4515 F:      drivers/gpu/drm/tinydrm/ili9225.c
4516 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4517
4518 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4519 S:      Orphan / Obsolete
4520 F:      drivers/gpu/drm/i810/
4521 F:      include/uapi/drm/i810_drm.h
4522
4523 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4524 S:      Orphan / Obsolete
4525 F:      drivers/gpu/drm/mga/
4526 F:      include/uapi/drm/mga_drm.h
4527
4528 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4529 M:      Dave Airlie <airlied@redhat.com>
4530 S:      Odd Fixes
4531 F:      drivers/gpu/drm/mgag200/
4532
4533 DRM DRIVER FOR MI0283QT
4534 M:      Noralf Trønnes <noralf@tronnes.org>
4535 S:      Maintained
4536 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4537 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4538
4539 DRM DRIVER FOR MSM ADRENO GPU
4540 M:      Rob Clark <robdclark@gmail.com>
4541 L:      linux-arm-msm@vger.kernel.org
4542 L:      dri-devel@lists.freedesktop.org
4543 L:      freedreno@lists.freedesktop.org
4544 T:      git git://people.freedesktop.org/~robclark/linux
4545 S:      Maintained
4546 F:      drivers/gpu/drm/msm/
4547 F:      include/uapi/drm/msm_drm.h
4548 F:      Documentation/devicetree/bindings/display/msm/
4549
4550 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4551 M:      Ben Skeggs <bskeggs@redhat.com>
4552 L:      dri-devel@lists.freedesktop.org
4553 L:      nouveau@lists.freedesktop.org
4554 T:      git git://github.com/skeggsb/linux
4555 S:      Supported
4556 F:      drivers/gpu/drm/nouveau/
4557 F:      include/uapi/drm/nouveau_drm.h
4558
4559 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4560 M:      Noralf Trønnes <noralf@tronnes.org>
4561 S:      Maintained
4562 F:      drivers/gpu/drm/tinydrm/repaper.c
4563 F:      Documentation/devicetree/bindings/display/repaper.txt
4564
4565 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4566 M:      Dave Airlie <airlied@redhat.com>
4567 M:      Gerd Hoffmann <kraxel@redhat.com>
4568 L:      virtualization@lists.linux-foundation.org
4569 T:      git git://anongit.freedesktop.org/drm/drm-misc
4570 S:      Obsolete
4571 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4572 F:      drivers/gpu/drm/cirrus/
4573
4574 DRM DRIVER FOR QXL VIRTUAL GPU
4575 M:      Dave Airlie <airlied@redhat.com>
4576 M:      Gerd Hoffmann <kraxel@redhat.com>
4577 L:      virtualization@lists.linux-foundation.org
4578 T:      git git://anongit.freedesktop.org/drm/drm-misc
4579 S:      Maintained
4580 F:      drivers/gpu/drm/qxl/
4581 F:      include/uapi/drm/qxl_drm.h
4582
4583 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4584 S:      Orphan / Obsolete
4585 F:      drivers/gpu/drm/r128/
4586 F:      include/uapi/drm/r128_drm.h
4587
4588 DRM DRIVER FOR SAVAGE VIDEO CARDS
4589 S:      Orphan / Obsolete
4590 F:      drivers/gpu/drm/savage/
4591 F:      include/uapi/drm/savage_drm.h
4592
4593 DRM DRIVER FOR SIS VIDEO CARDS
4594 S:      Orphan / Obsolete
4595 F:      drivers/gpu/drm/sis/
4596 F:      include/uapi/drm/sis_drm.h
4597
4598 DRM DRIVER FOR SITRONIX ST7586 PANELS
4599 M:      David Lechner <david@lechnology.com>
4600 S:      Maintained
4601 F:      drivers/gpu/drm/tinydrm/st7586.c
4602 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4603
4604 DRM DRIVER FOR SITRONIX ST7735R PANELS
4605 M:      David Lechner <david@lechnology.com>
4606 S:      Maintained
4607 F:      drivers/gpu/drm/tinydrm/st7735r.c
4608 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4609
4610 DRM DRIVER FOR TDFX VIDEO CARDS
4611 S:      Orphan / Obsolete
4612 F:      drivers/gpu/drm/tdfx/
4613
4614 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4615 M:      Dave Airlie <airlied@redhat.com>
4616 S:      Odd Fixes
4617 F:      drivers/gpu/drm/udl/
4618
4619 DRM DRIVER FOR VMWARE VIRTUAL GPU
4620 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4621 M:      Sinclair Yeh <syeh@vmware.com>
4622 M:      Thomas Hellstrom <thellstrom@vmware.com>
4623 L:      dri-devel@lists.freedesktop.org
4624 T:      git git://people.freedesktop.org/~syeh/repos_linux
4625 T:      git git://people.freedesktop.org/~thomash/linux
4626 S:      Supported
4627 F:      drivers/gpu/drm/vmwgfx/
4628 F:      include/uapi/drm/vmwgfx_drm.h
4629
4630 DRM DRIVERS
4631 M:      David Airlie <airlied@linux.ie>
4632 L:      dri-devel@lists.freedesktop.org
4633 T:      git git://people.freedesktop.org/~airlied/linux
4634 B:      https://bugs.freedesktop.org/
4635 C:      irc://chat.freenode.net/dri-devel
4636 S:      Maintained
4637 F:      drivers/gpu/drm/
4638 F:      drivers/gpu/vga/
4639 F:      Documentation/devicetree/bindings/display/
4640 F:      Documentation/devicetree/bindings/gpu/
4641 F:      Documentation/gpu/
4642 F:      include/drm/
4643 F:      include/uapi/drm/
4644 F:      include/linux/vga*
4645
4646 DRM DRIVERS AND MISC GPU PATCHES
4647 M:      Gustavo Padovan <gustavo@padovan.org>
4648 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4649 M:      Sean Paul <seanpaul@chromium.org>
4650 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4651 S:      Maintained
4652 T:      git git://anongit.freedesktop.org/drm/drm-misc
4653 F:      Documentation/gpu/
4654 F:      drivers/gpu/vga/
4655 F:      drivers/gpu/drm/*
4656 F:      include/drm/drm*
4657 F:      include/uapi/drm/drm*
4658 F:      include/linux/vga*
4659
4660 DRM DRIVERS FOR ALLWINNER A10
4661 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4662 L:      dri-devel@lists.freedesktop.org
4663 S:      Supported
4664 F:      drivers/gpu/drm/sun4i/
4665 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4666 T:      git git://anongit.freedesktop.org/drm/drm-misc
4667
4668 DRM DRIVERS FOR AMLOGIC SOCS
4669 M:      Neil Armstrong <narmstrong@baylibre.com>
4670 L:      dri-devel@lists.freedesktop.org
4671 L:      linux-amlogic@lists.infradead.org
4672 W:      http://linux-meson.com/
4673 S:      Supported
4674 F:      drivers/gpu/drm/meson/
4675 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4676 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4677 F:      Documentation/gpu/meson.rst
4678 T:      git git://anongit.freedesktop.org/drm/drm-misc
4679
4680 DRM DRIVERS FOR ATMEL HLCDC
4681 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4682 L:      dri-devel@lists.freedesktop.org
4683 S:      Supported
4684 F:      drivers/gpu/drm/atmel-hlcdc/
4685 F:      Documentation/devicetree/bindings/display/atmel/
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687
4688 DRM DRIVERS FOR BRIDGE CHIPS
4689 M:      Archit Taneja <architt@codeaurora.org>
4690 M:      Andrzej Hajda <a.hajda@samsung.com>
4691 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4692 S:      Maintained
4693 T:      git git://anongit.freedesktop.org/drm/drm-misc
4694 F:      drivers/gpu/drm/bridge/
4695
4696 DRM DRIVERS FOR EXYNOS
4697 M:      Inki Dae <inki.dae@samsung.com>
4698 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4699 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4700 M:      Kyungmin Park <kyungmin.park@samsung.com>
4701 L:      dri-devel@lists.freedesktop.org
4702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4703 S:      Supported
4704 F:      drivers/gpu/drm/exynos/
4705 F:      include/uapi/drm/exynos_drm.h
4706 F:      Documentation/devicetree/bindings/display/exynos/
4707
4708 DRM DRIVERS FOR FREESCALE DCU
4709 M:      Stefan Agner <stefan@agner.ch>
4710 M:      Alison Wang <alison.wang@nxp.com>
4711 L:      dri-devel@lists.freedesktop.org
4712 S:      Supported
4713 F:      drivers/gpu/drm/fsl-dcu/
4714 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4715 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4716 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4717
4718 DRM DRIVERS FOR FREESCALE IMX
4719 M:      Philipp Zabel <p.zabel@pengutronix.de>
4720 L:      dri-devel@lists.freedesktop.org
4721 S:      Maintained
4722 F:      drivers/gpu/drm/imx/
4723 F:      drivers/gpu/ipu-v3/
4724 F:      Documentation/devicetree/bindings/display/imx/
4725
4726 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4727 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4728 L:      dri-devel@lists.freedesktop.org
4729 T:      git git://github.com/patjak/drm-gma500
4730 S:      Maintained
4731 F:      drivers/gpu/drm/gma500/
4732
4733 DRM DRIVERS FOR HISILICON
4734 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4735 M:      Rongrong Zou <zourongrong@gmail.com>
4736 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4737 R:      Chen Feng <puck.chen@hisilicon.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 T:      git git://github.com/xin3liang/linux.git
4740 S:      Maintained
4741 F:      drivers/gpu/drm/hisilicon/
4742 F:      Documentation/devicetree/bindings/display/hisilicon/
4743
4744 DRM DRIVERS FOR MEDIATEK
4745 M:      CK Hu <ck.hu@mediatek.com>
4746 M:      Philipp Zabel <p.zabel@pengutronix.de>
4747 L:      dri-devel@lists.freedesktop.org
4748 S:      Supported
4749 F:      drivers/gpu/drm/mediatek/
4750 F:      Documentation/devicetree/bindings/display/mediatek/
4751
4752 DRM DRIVERS FOR NVIDIA TEGRA
4753 M:      Thierry Reding <thierry.reding@gmail.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 L:      linux-tegra@vger.kernel.org
4756 T:      git git://anongit.freedesktop.org/tegra/linux.git
4757 S:      Supported
4758 F:      drivers/gpu/drm/tegra/
4759 F:      drivers/gpu/host1x/
4760 F:      include/linux/host1x.h
4761 F:      include/uapi/drm/tegra_drm.h
4762 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4763
4764 DRM DRIVERS FOR RENESAS
4765 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 L:      linux-renesas-soc@vger.kernel.org
4768 T:      git git://linuxtv.org/pinchartl/fbdev
4769 S:      Supported
4770 F:      drivers/gpu/drm/rcar-du/
4771 F:      drivers/gpu/drm/shmobile/
4772 F:      include/linux/platform_data/shmob_drm.h
4773 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4774 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4775 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4776
4777 DRM DRIVERS FOR ROCKCHIP
4778 M:      Sandy Huang <hjc@rock-chips.com>
4779 M:      Heiko Stübner <heiko@sntech.de>
4780 L:      dri-devel@lists.freedesktop.org
4781 S:      Maintained
4782 F:      drivers/gpu/drm/rockchip/
4783 F:      Documentation/devicetree/bindings/display/rockchip/
4784 T:      git git://anongit.freedesktop.org/drm/drm-misc
4785
4786 DRM DRIVERS FOR STI
4787 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4788 M:      Vincent Abriou <vincent.abriou@st.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 T:      git git://anongit.freedesktop.org/drm/drm-misc
4791 S:      Maintained
4792 F:      drivers/gpu/drm/sti
4793 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4794
4795 DRM DRIVERS FOR STM
4796 M:      Yannick Fertre <yannick.fertre@st.com>
4797 M:      Philippe Cornu <philippe.cornu@st.com>
4798 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4799 M:      Vincent Abriou <vincent.abriou@st.com>
4800 L:      dri-devel@lists.freedesktop.org
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 S:      Maintained
4803 F:      drivers/gpu/drm/stm
4804 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4805
4806 DRM DRIVERS FOR TI LCDC
4807 M:      Jyri Sarha <jsarha@ti.com>
4808 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 S:      Maintained
4811 F:      drivers/gpu/drm/tilcdc/
4812 F:      Documentation/devicetree/bindings/display/tilcdc/
4813
4814 DRM DRIVERS FOR TI OMAP
4815 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4816 L:      dri-devel@lists.freedesktop.org
4817 S:      Maintained
4818 F:      drivers/gpu/drm/omapdrm/
4819 F:      Documentation/devicetree/bindings/display/ti/
4820
4821 DRM DRIVERS FOR V3D
4822 M:      Eric Anholt <eric@anholt.net>
4823 S:      Supported
4824 F:      drivers/gpu/drm/v3d/
4825 F:      include/uapi/drm/v3d_drm.h
4826 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4827 T:      git git://anongit.freedesktop.org/drm/drm-misc
4828
4829 DRM DRIVERS FOR VC4
4830 M:      Eric Anholt <eric@anholt.net>
4831 T:      git git://github.com/anholt/linux
4832 S:      Supported
4833 F:      drivers/gpu/drm/vc4/
4834 F:      include/uapi/drm/vc4_drm.h
4835 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4836 T:      git git://anongit.freedesktop.org/drm/drm-misc
4837
4838 DRM DRIVERS FOR VIVANTE GPU IP
4839 M:      Lucas Stach <l.stach@pengutronix.de>
4840 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4841 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4842 L:      etnaviv@lists.freedesktop.org
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Maintained
4845 F:      drivers/gpu/drm/etnaviv/
4846 F:      include/uapi/drm/etnaviv_drm.h
4847 F:      Documentation/devicetree/bindings/display/etnaviv/
4848
4849 DRM DRIVERS FOR ZTE ZX
4850 M:      Shawn Guo <shawnguo@kernel.org>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/zte/
4854 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4855 T:      git git://anongit.freedesktop.org/drm/drm-misc
4856
4857 DRM PANEL DRIVERS
4858 M:      Thierry Reding <thierry.reding@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://anongit.freedesktop.org/drm/drm-misc
4861 S:      Maintained
4862 F:      drivers/gpu/drm/drm_panel.c
4863 F:      drivers/gpu/drm/panel/
4864 F:      include/drm/drm_panel.h
4865 F:      Documentation/devicetree/bindings/display/panel/
4866
4867 DRM TINYDRM DRIVERS
4868 M:      Noralf Trønnes <noralf@tronnes.org>
4869 W:      https://github.com/notro/tinydrm/wiki/Development
4870 T:      git git://anongit.freedesktop.org/drm/drm-misc
4871 S:      Maintained
4872 F:      drivers/gpu/drm/tinydrm/
4873 F:      include/drm/tinydrm/
4874
4875 DRM DRIVERS FOR XEN
4876 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4877 T:      git git://anongit.freedesktop.org/drm/drm-misc
4878 L:      dri-devel@lists.freedesktop.org
4879 L:      xen-devel@lists.xen.org
4880 S:      Supported
4881 F:      drivers/gpu/drm/xen/
4882 F:      Documentation/gpu/xen-front.rst
4883
4884 DRM TTM SUBSYSTEM
4885 M:      Christian Koenig <christian.koenig@amd.com>
4886 M:      Roger He <Hongbo.He@amd.com>
4887 T:      git git://people.freedesktop.org/~agd5f/linux
4888 S:      Maintained
4889 L:      dri-devel@lists.freedesktop.org
4890 F:      include/drm/ttm/
4891 F:      drivers/gpu/drm/ttm/
4892
4893 DSBR100 USB FM RADIO DRIVER
4894 M:      Alexey Klimov <klimov.linux@gmail.com>
4895 L:      linux-media@vger.kernel.org
4896 T:      git git://linuxtv.org/media_tree.git
4897 S:      Maintained
4898 F:      drivers/media/radio/dsbr100.c
4899
4900 DSCC4 DRIVER
4901 M:      Francois Romieu <romieu@fr.zoreil.com>
4902 L:      netdev@vger.kernel.org
4903 S:      Maintained
4904 F:      drivers/net/wan/dscc4.c
4905
4906 DT3155 MEDIA DRIVER
4907 M:      Hans Verkuil <hverkuil@xs4all.nl>
4908 L:      linux-media@vger.kernel.org
4909 T:      git git://linuxtv.org/media_tree.git
4910 W:      https://linuxtv.org
4911 S:      Odd Fixes
4912 F:      drivers/media/pci/dt3155/
4913
4914 DVB_USB_AF9015 MEDIA DRIVER
4915 M:      Antti Palosaari <crope@iki.fi>
4916 L:      linux-media@vger.kernel.org
4917 W:      https://linuxtv.org
4918 W:      http://palosaari.fi/linux/
4919 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4920 T:      git git://linuxtv.org/anttip/media_tree.git
4921 S:      Maintained
4922 F:      drivers/media/usb/dvb-usb-v2/af9015*
4923
4924 DVB_USB_AF9035 MEDIA DRIVER
4925 M:      Antti Palosaari <crope@iki.fi>
4926 L:      linux-media@vger.kernel.org
4927 W:      https://linuxtv.org
4928 W:      http://palosaari.fi/linux/
4929 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4930 T:      git git://linuxtv.org/anttip/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/usb/dvb-usb-v2/af9035*
4933
4934 DVB_USB_ANYSEE MEDIA DRIVER
4935 M:      Antti Palosaari <crope@iki.fi>
4936 L:      linux-media@vger.kernel.org
4937 W:      https://linuxtv.org
4938 W:      http://palosaari.fi/linux/
4939 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4940 T:      git git://linuxtv.org/anttip/media_tree.git
4941 S:      Maintained
4942 F:      drivers/media/usb/dvb-usb-v2/anysee*
4943
4944 DVB_USB_AU6610 MEDIA DRIVER
4945 M:      Antti Palosaari <crope@iki.fi>
4946 L:      linux-media@vger.kernel.org
4947 W:      https://linuxtv.org
4948 W:      http://palosaari.fi/linux/
4949 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4950 T:      git git://linuxtv.org/anttip/media_tree.git
4951 S:      Maintained
4952 F:      drivers/media/usb/dvb-usb-v2/au6610*
4953
4954 DVB_USB_CE6230 MEDIA DRIVER
4955 M:      Antti Palosaari <crope@iki.fi>
4956 L:      linux-media@vger.kernel.org
4957 W:      https://linuxtv.org
4958 W:      http://palosaari.fi/linux/
4959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4960 T:      git git://linuxtv.org/anttip/media_tree.git
4961 S:      Maintained
4962 F:      drivers/media/usb/dvb-usb-v2/ce6230*
4963
4964 DVB_USB_CXUSB MEDIA DRIVER
4965 M:      Michael Krufky <mkrufky@linuxtv.org>
4966 L:      linux-media@vger.kernel.org
4967 W:      https://linuxtv.org
4968 W:      http://github.com/mkrufky
4969 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4970 T:      git git://linuxtv.org/media_tree.git
4971 S:      Maintained
4972 F:      drivers/media/usb/dvb-usb/cxusb*
4973
4974 DVB_USB_EC168 MEDIA DRIVER
4975 M:      Antti Palosaari <crope@iki.fi>
4976 L:      linux-media@vger.kernel.org
4977 W:      https://linuxtv.org
4978 W:      http://palosaari.fi/linux/
4979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4980 T:      git git://linuxtv.org/anttip/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/usb/dvb-usb-v2/ec168*
4983
4984 DVB_USB_GL861 MEDIA DRIVER
4985 M:      Antti Palosaari <crope@iki.fi>
4986 L:      linux-media@vger.kernel.org
4987 W:      https://linuxtv.org
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/gl861*
4992
4993 DVB_USB_MXL111SF MEDIA DRIVER
4994 M:      Michael Krufky <mkrufky@linuxtv.org>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://github.com/mkrufky
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5002
5003 DVB_USB_RTL28XXU MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5012
5013 DVB_USB_V2 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5022 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5023
5024 DYNAMIC DEBUG
5025 M:      Jason Baron <jbaron@akamai.com>
5026 S:      Maintained
5027 F:      lib/dynamic_debug.c
5028 F:      include/linux/dynamic_debug.h
5029
5030 DYNAMIC INTERRUPT MODERATION
5031 M:      Tal Gilboa <talgi@mellanox.com>
5032 S:      Maintained
5033 F:      include/linux/net_dim.h
5034
5035 DZ DECSTATION DZ11 SERIAL DRIVER
5036 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5037 S:      Maintained
5038 F:      drivers/tty/serial/dz.*
5039
5040 E3X0 POWER BUTTON DRIVER
5041 M:      Moritz Fischer <moritz.fischer@ettus.com>
5042 L:      usrp-users@lists.ettus.com
5043 W:      http://www.ettus.com
5044 S:      Supported
5045 F:      drivers/input/misc/e3x0-button.c
5046 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5047
5048 E4000 MEDIA DRIVER
5049 M:      Antti Palosaari <crope@iki.fi>
5050 L:      linux-media@vger.kernel.org
5051 W:      https://linuxtv.org
5052 W:      http://palosaari.fi/linux/
5053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5054 T:      git git://linuxtv.org/anttip/media_tree.git
5055 S:      Maintained
5056 F:      drivers/media/tuners/e4000*
5057
5058 EC100 MEDIA DRIVER
5059 M:      Antti Palosaari <crope@iki.fi>
5060 L:      linux-media@vger.kernel.org
5061 W:      https://linuxtv.org
5062 W:      http://palosaari.fi/linux/
5063 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5064 T:      git git://linuxtv.org/anttip/media_tree.git
5065 S:      Maintained
5066 F:      drivers/media/dvb-frontends/ec100*
5067
5068 ECRYPT FILE SYSTEM
5069 M:      Tyler Hicks <tyhicks@canonical.com>
5070 L:      ecryptfs@vger.kernel.org
5071 W:      http://ecryptfs.org
5072 W:      https://launchpad.net/ecryptfs
5073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5074 S:      Supported
5075 F:      Documentation/filesystems/ecryptfs.txt
5076 F:      fs/ecryptfs/
5077
5078 EDAC-AMD64
5079 M:      Borislav Petkov <bp@alien8.de>
5080 L:      linux-edac@vger.kernel.org
5081 S:      Maintained
5082 F:      drivers/edac/amd64_edac*
5083
5084 EDAC-CALXEDA
5085 M:      Robert Richter <rric@kernel.org>
5086 L:      linux-edac@vger.kernel.org
5087 S:      Maintained
5088 F:      drivers/edac/highbank*
5089
5090 EDAC-CAVIUM OCTEON
5091 M:      Ralf Baechle <ralf@linux-mips.org>
5092 M:      David Daney <david.daney@cavium.com>
5093 L:      linux-edac@vger.kernel.org
5094 L:      linux-mips@linux-mips.org
5095 S:      Supported
5096 F:      drivers/edac/octeon_edac*
5097
5098 EDAC-CAVIUM THUNDERX
5099 M:      David Daney <david.daney@cavium.com>
5100 M:      Jan Glauber <jglauber@cavium.com>
5101 L:      linux-edac@vger.kernel.org
5102 S:      Supported
5103 F:      drivers/edac/thunderx_edac*
5104
5105 EDAC-CORE
5106 M:      Borislav Petkov <bp@alien8.de>
5107 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5108 L:      linux-edac@vger.kernel.org
5109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5111 S:      Supported
5112 F:      Documentation/admin-guide/ras.rst
5113 F:      Documentation/driver-api/edac.rst
5114 F:      drivers/edac/
5115 F:      include/linux/edac.h
5116
5117 EDAC-E752X
5118 M:      Mark Gross <mark.gross@intel.com>
5119 L:      linux-edac@vger.kernel.org
5120 S:      Maintained
5121 F:      drivers/edac/e752x_edac.c
5122
5123 EDAC-E7XXX
5124 L:      linux-edac@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/edac/e7xxx_edac.c
5127
5128 EDAC-FSL_DDR
5129 M:      York Sun <york.sun@nxp.com>
5130 L:      linux-edac@vger.kernel.org
5131 S:      Maintained
5132 F:      drivers/edac/fsl_ddr_edac.*
5133
5134 EDAC-GHES
5135 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5136 L:      linux-edac@vger.kernel.org
5137 S:      Maintained
5138 F:      drivers/edac/ghes_edac.c
5139
5140 EDAC-I3000
5141 L:      linux-edac@vger.kernel.org
5142 S:      Orphan
5143 F:      drivers/edac/i3000_edac.c
5144
5145 EDAC-I5000
5146 L:      linux-edac@vger.kernel.org
5147 S:      Maintained
5148 F:      drivers/edac/i5000_edac.c
5149
5150 EDAC-I5400
5151 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5152 L:      linux-edac@vger.kernel.org
5153 S:      Maintained
5154 F:      drivers/edac/i5400_edac.c
5155
5156 EDAC-I7300
5157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5158 L:      linux-edac@vger.kernel.org
5159 S:      Maintained
5160 F:      drivers/edac/i7300_edac.c
5161
5162 EDAC-I7CORE
5163 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5164 L:      linux-edac@vger.kernel.org
5165 S:      Maintained
5166 F:      drivers/edac/i7core_edac.c
5167
5168 EDAC-I82443BXGX
5169 M:      Tim Small <tim@buttersideup.com>
5170 L:      linux-edac@vger.kernel.org
5171 S:      Maintained
5172 F:      drivers/edac/i82443bxgx_edac.c
5173
5174 EDAC-I82975X
5175 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5176 M:      "Arvind R." <arvino55@gmail.com>
5177 L:      linux-edac@vger.kernel.org
5178 S:      Maintained
5179 F:      drivers/edac/i82975x_edac.c
5180
5181 EDAC-IE31200
5182 M:      Jason Baron <jbaron@akamai.com>
5183 L:      linux-edac@vger.kernel.org
5184 S:      Maintained
5185 F:      drivers/edac/ie31200_edac.c
5186
5187 EDAC-MPC85XX
5188 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/mpc85xx_edac.[ch]
5192
5193 EDAC-PASEMI
5194 M:      Egor Martovetsky <egor@pasemi.com>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/pasemi_edac.c
5198
5199 EDAC-PND2
5200 M:      Tony Luck <tony.luck@intel.com>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/pnd2_edac.[ch]
5204
5205 EDAC-R82600
5206 M:      Tim Small <tim@buttersideup.com>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/r82600_edac.c
5210
5211 EDAC-SBRIDGE
5212 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/sb_edac.c
5216
5217 EDAC-SKYLAKE
5218 M:      Tony Luck <tony.luck@intel.com>
5219 L:      linux-edac@vger.kernel.org
5220 S:      Maintained
5221 F:      drivers/edac/skx_edac.c
5222
5223 EDAC-TI
5224 M:      Tero Kristo <t-kristo@ti.com>
5225 L:      linux-edac@vger.kernel.org
5226 S:      Maintained
5227 F:      drivers/edac/ti_edac.c
5228
5229 EDIROL UA-101/UA-1000 DRIVER
5230 M:      Clemens Ladisch <clemens@ladisch.de>
5231 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5232 T:      git git://git.alsa-project.org/alsa-kernel.git
5233 S:      Maintained
5234 F:      sound/usb/misc/ua101.c
5235
5236 EFI TEST DRIVER
5237 L:      linux-efi@vger.kernel.org
5238 M:      Ivan Hu <ivan.hu@canonical.com>
5239 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5240 S:      Maintained
5241 F:      drivers/firmware/efi/test/
5242
5243 EFI VARIABLE FILESYSTEM
5244 M:      Matthew Garrett <matthew.garrett@nebula.com>
5245 M:      Jeremy Kerr <jk@ozlabs.org>
5246 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5248 L:      linux-efi@vger.kernel.org
5249 S:      Maintained
5250 F:      fs/efivarfs/
5251
5252 EFIFB FRAMEBUFFER DRIVER
5253 L:      linux-fbdev@vger.kernel.org
5254 M:      Peter Jones <pjones@redhat.com>
5255 S:      Maintained
5256 F:      drivers/video/fbdev/efifb.c
5257
5258 EFS FILESYSTEM
5259 W:      http://aeschi.ch.eu.org/efs/
5260 S:      Orphan
5261 F:      fs/efs/
5262
5263 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5264 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5265 L:      netdev@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/net/ethernet/ibm/ehea/
5268
5269 EM28XX VIDEO4LINUX DRIVER
5270 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5271 L:      linux-media@vger.kernel.org
5272 W:      https://linuxtv.org
5273 T:      git git://linuxtv.org/media_tree.git
5274 S:      Maintained
5275 F:      drivers/media/usb/em28xx/
5276 F:      Documentation/media/v4l-drivers/em28xx*
5277
5278 EMBEDDED LINUX
5279 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5280 M:      Matt Mackall <mpm@selenic.com>
5281 M:      David Woodhouse <dwmw2@infradead.org>
5282 L:      linux-embedded@vger.kernel.org
5283 S:      Maintained
5284
5285 Emulex 10Gbps iSCSI - OneConnect DRIVER
5286 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5287 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5288 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5289 L:      linux-scsi@vger.kernel.org
5290 W:      http://www.broadcom.com
5291 S:      Supported
5292 F:      drivers/scsi/be2iscsi/
5293
5294 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5295 M:      Sathya Perla <sathya.perla@broadcom.com>
5296 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5297 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5298 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5299 L:      netdev@vger.kernel.org
5300 W:      http://www.emulex.com
5301 S:      Supported
5302 F:      drivers/net/ethernet/emulex/benet/
5303
5304 EMULEX ONECONNECT ROCE DRIVER
5305 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5306 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5307 L:      linux-rdma@vger.kernel.org
5308 W:      http://www.broadcom.com
5309 S:      Odd Fixes
5310 F:      drivers/infiniband/hw/ocrdma/
5311 F:      include/uapi/rdma/ocrdma-abi.h
5312
5313 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5314 M:      James Smart <james.smart@broadcom.com>
5315 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5316 L:      linux-scsi@vger.kernel.org
5317 W:      http://www.broadcom.com
5318 S:      Supported
5319 F:      drivers/scsi/lpfc/
5320
5321 ENE CB710 FLASH CARD READER DRIVER
5322 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5323 S:      Maintained
5324 F:      drivers/misc/cb710/
5325 F:      drivers/mmc/host/cb710-mmc.*
5326 F:      include/linux/cb710.h
5327
5328 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5329 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5330 S:      Maintained
5331 F:      drivers/media/rc/ene_ir.*
5332
5333 EPSON S1D13XXX FRAMEBUFFER DRIVER
5334 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5335 S:      Maintained
5336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5337 F:      drivers/video/fbdev/s1d13xxxfb.c
5338 F:      include/video/s1d13xxxfb.h
5339
5340 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5341 M:      Jeff Layton <jlayton@kernel.org>
5342 S:      Maintained
5343 F:      lib/errseq.c
5344 F:      include/linux/errseq.h
5345
5346 ET131X NETWORK DRIVER
5347 M:      Mark Einon <mark.einon@gmail.com>
5348 S:      Odd Fixes
5349 F:      drivers/net/ethernet/agere/
5350
5351 ETHERNET BRIDGE
5352 M:      Stephen Hemminger <stephen@networkplumber.org>
5353 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5354 L:      netdev@vger.kernel.org
5355 W:      http://www.linuxfoundation.org/en/Net:Bridge
5356 S:      Maintained
5357 F:      include/linux/netfilter_bridge/
5358 F:      net/bridge/
5359
5360 ETHERNET PHY LIBRARY
5361 M:      Andrew Lunn <andrew@lunn.ch>
5362 M:      Florian Fainelli <f.fainelli@gmail.com>
5363 L:      netdev@vger.kernel.org
5364 S:      Maintained
5365 F:      Documentation/ABI/testing/sysfs-bus-mdio
5366 F:      Documentation/devicetree/bindings/net/mdio*
5367 F:      Documentation/networking/phy.txt
5368 F:      drivers/net/phy/
5369 F:      drivers/of/of_mdio.c
5370 F:      drivers/of/of_net.c
5371 F:      include/linux/*mdio*.h
5372 F:      include/linux/of_net.h
5373 F:      include/linux/phy.h
5374 F:      include/linux/phy_fixed.h
5375 F:      include/linux/platform_data/mdio-bcm-unimac.h
5376 F:      include/trace/events/mdio.h
5377 F:      include/uapi/linux/mdio.h
5378 F:      include/uapi/linux/mii.h
5379
5380 EXT2 FILE SYSTEM
5381 M:      Jan Kara <jack@suse.com>
5382 L:      linux-ext4@vger.kernel.org
5383 S:      Maintained
5384 F:      Documentation/filesystems/ext2.txt
5385 F:      fs/ext2/
5386 F:      include/linux/ext2*
5387
5388 EXT4 FILE SYSTEM
5389 M:      "Theodore Ts'o" <tytso@mit.edu>
5390 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5391 L:      linux-ext4@vger.kernel.org
5392 W:      http://ext4.wiki.kernel.org
5393 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5395 S:      Maintained
5396 F:      Documentation/filesystems/ext4.txt
5397 F:      fs/ext4/
5398
5399 Extended Verification Module (EVM)
5400 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5401 L:      linux-integrity@vger.kernel.org
5402 S:      Supported
5403 F:      security/integrity/evm/
5404
5405 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5406 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5407 L:      linux-efi@vger.kernel.org
5408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5409 S:      Maintained
5410 F:      Documentation/efi-stub.txt
5411 F:      arch/*/kernel/efi.c
5412 F:      arch/x86/boot/compressed/eboot.[ch]
5413 F:      arch/*/include/asm/efi.h
5414 F:      arch/x86/platform/efi/
5415 F:      drivers/firmware/efi/
5416 F:      include/linux/efi*.h
5417 F:      arch/arm/boot/compressed/efi-header.S
5418 F:      arch/arm64/kernel/efi-entry.S
5419
5420 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5421 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5422 M:      Chanwoo Choi <cw00.choi@samsung.com>
5423 L:      linux-kernel@vger.kernel.org
5424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5425 S:      Maintained
5426 F:      drivers/extcon/
5427 F:      include/linux/extcon/
5428 F:      include/linux/extcon.h
5429 F:      Documentation/extcon/
5430 F:      Documentation/devicetree/bindings/extcon/
5431
5432 EXYNOS DP DRIVER
5433 M:      Jingoo Han <jingoohan1@gmail.com>
5434 L:      dri-devel@lists.freedesktop.org
5435 S:      Maintained
5436 F:      drivers/gpu/drm/exynos/exynos_dp*
5437
5438 EXYNOS SYSMMU (IOMMU) driver
5439 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5440 L:      iommu@lists.linux-foundation.org
5441 S:      Maintained
5442 F:      drivers/iommu/exynos-iommu.c
5443
5444 EZchip NPS platform support
5445 M:      Vineet Gupta <vgupta@synopsys.com>
5446 S:      Supported
5447 F:      arch/arc/plat-eznps
5448 F:      arch/arc/boot/dts/eznps.dts
5449
5450 F2FS FILE SYSTEM
5451 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5452 M:      Chao Yu <yuchao0@huawei.com>
5453 L:      linux-f2fs-devel@lists.sourceforge.net
5454 W:      https://f2fs.wiki.kernel.org/
5455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5456 S:      Maintained
5457 F:      Documentation/filesystems/f2fs.txt
5458 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5459 F:      fs/f2fs/
5460 F:      include/linux/f2fs_fs.h
5461 F:      include/trace/events/f2fs.h
5462
5463 F71805F HARDWARE MONITORING DRIVER
5464 M:      Jean Delvare <jdelvare@suse.com>
5465 L:      linux-hwmon@vger.kernel.org
5466 S:      Maintained
5467 F:      Documentation/hwmon/f71805f
5468 F:      drivers/hwmon/f71805f.c
5469
5470 FADDR2LINE
5471 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5472 S:      Maintained
5473 F:      scripts/faddr2line
5474
5475 FAILOVER MODULE
5476 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5477 L:      netdev@vger.kernel.org
5478 S:      Supported
5479 F:      net/core/failover.c
5480 F:      include/net/failover.h
5481 F:      Documentation/networking/failover.rst
5482
5483 FANOTIFY
5484 M:      Jan Kara <jack@suse.cz>
5485 R:      Amir Goldstein <amir73il@gmail.com>
5486 L:      linux-fsdevel@vger.kernel.org
5487 S:      Maintained
5488 F:      fs/notify/fanotify/
5489 F:      include/linux/fanotify.h
5490 F:      include/uapi/linux/fanotify.h
5491
5492 FARSYNC SYNCHRONOUS DRIVER
5493 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5494 W:      http://www.farsite.co.uk/
5495 S:      Supported
5496 F:      drivers/net/wan/farsync.*
5497
5498 FAULT INJECTION SUPPORT
5499 M:      Akinobu Mita <akinobu.mita@gmail.com>
5500 S:      Supported
5501 F:      Documentation/fault-injection/
5502 F:      lib/fault-inject.c
5503
5504 FBTFT Framebuffer drivers
5505 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5506 S:      Maintained
5507 F:      drivers/staging/fbtft/
5508
5509 FC0011 TUNER DRIVER
5510 M:      Michael Buesch <m@bues.ch>
5511 L:      linux-media@vger.kernel.org
5512 S:      Maintained
5513 F:      drivers/media/tuners/fc0011.h
5514 F:      drivers/media/tuners/fc0011.c
5515
5516 FC2580 MEDIA DRIVER
5517 M:      Antti Palosaari <crope@iki.fi>
5518 L:      linux-media@vger.kernel.org
5519 W:      https://linuxtv.org
5520 W:      http://palosaari.fi/linux/
5521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5522 T:      git git://linuxtv.org/anttip/media_tree.git
5523 S:      Maintained
5524 F:      drivers/media/tuners/fc2580*
5525
5526 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5527 M:      Johannes Thumshirn <jth@kernel.org>
5528 L:      linux-scsi@vger.kernel.org
5529 W:      www.Open-FCoE.org
5530 S:      Supported
5531 F:      drivers/scsi/libfc/
5532 F:      drivers/scsi/fcoe/
5533 F:      include/scsi/fc/
5534 F:      include/scsi/libfc.h
5535 F:      include/scsi/libfcoe.h
5536 F:      include/uapi/scsi/fc/
5537
5538 FILE LOCKING (flock() and fcntl()/lockf())
5539 M:      Jeff Layton <jlayton@kernel.org>
5540 M:      "J. Bruce Fields" <bfields@fieldses.org>
5541 L:      linux-fsdevel@vger.kernel.org
5542 S:      Maintained
5543 F:      include/linux/fcntl.h
5544 F:      include/uapi/linux/fcntl.h
5545 F:      fs/fcntl.c
5546 F:      fs/locks.c
5547
5548 FILESYSTEMS (VFS and infrastructure)
5549 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5550 L:      linux-fsdevel@vger.kernel.org
5551 S:      Maintained
5552 F:      fs/*
5553 F:      include/linux/fs.h
5554 F:      include/uapi/linux/fs.h
5555
5556 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5557 M:      Riku Voipio <riku.voipio@iki.fi>
5558 L:      linux-hwmon@vger.kernel.org
5559 S:      Maintained
5560 F:      drivers/hwmon/f75375s.c
5561 F:      include/linux/f75375s.h
5562
5563 FIREWIRE AUDIO DRIVERS
5564 M:      Clemens Ladisch <clemens@ladisch.de>
5565 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5566 T:      git git://git.alsa-project.org/alsa-kernel.git
5567 S:      Maintained
5568 F:      sound/firewire/
5569
5570 FIREWIRE MEDIA DRIVERS (firedtv)
5571 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5572 L:      linux-media@vger.kernel.org
5573 L:      linux1394-devel@lists.sourceforge.net
5574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5575 S:      Maintained
5576 F:      drivers/media/firewire/
5577
5578 FIREWIRE SBP-2 TARGET
5579 M:      Chris Boot <bootc@bootc.net>
5580 L:      linux-scsi@vger.kernel.org
5581 L:      target-devel@vger.kernel.org
5582 L:      linux1394-devel@lists.sourceforge.net
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5584 S:      Maintained
5585 F:      drivers/target/sbp/
5586
5587 FIREWIRE SUBSYSTEM
5588 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5589 L:      linux1394-devel@lists.sourceforge.net
5590 W:      http://ieee1394.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5592 S:      Maintained
5593 F:      drivers/firewire/
5594 F:      include/linux/firewire.h
5595 F:      include/uapi/linux/firewire*.h
5596 F:      tools/firewire/
5597
5598 FIRMWARE LOADER (request_firmware)
5599 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5600 L:      linux-kernel@vger.kernel.org
5601 S:      Maintained
5602 F:      Documentation/firmware_class/
5603 F:      drivers/base/firmware_loader/
5604 F:      include/linux/firmware.h
5605
5606 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5607 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5608 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5609 S:      Maintained
5610 F:      drivers/block/rsxx/
5611
5612 FLOPPY DRIVER
5613 M:      Jiri Kosina <jikos@kernel.org>
5614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5615 S:      Odd fixes
5616 F:      drivers/block/floppy.c
5617
5618 FMC SUBSYSTEM
5619 M:      Alessandro Rubini <rubini@gnudd.com>
5620 W:      http://www.ohwr.org/projects/fmc-bus
5621 S:      Supported
5622 F:      drivers/fmc/
5623 F:      include/linux/fmc*.h
5624 F:      include/linux/ipmi-fru.h
5625 K:      fmc_d.*register
5626
5627 FPGA MANAGER FRAMEWORK
5628 M:      Alan Tull <atull@kernel.org>
5629 M:      Moritz Fischer <mdf@kernel.org>
5630 L:      linux-fpga@vger.kernel.org
5631 S:      Maintained
5632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5633 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5634 F:      Documentation/fpga/
5635 F:      Documentation/driver-api/fpga/
5636 F:      Documentation/devicetree/bindings/fpga/
5637 F:      drivers/fpga/
5638 F:      include/linux/fpga/
5639 W:      http://www.rocketboards.org
5640
5641 FPU EMULATOR
5642 M:      Bill Metzenthen <billm@melbpc.org.au>
5643 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5644 S:      Maintained
5645 F:      arch/x86/math-emu/
5646
5647 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5648 L:      netdev@vger.kernel.org
5649 S:      Orphan
5650 F:      drivers/net/wan/dlci.c
5651 F:      drivers/net/wan/sdla.c
5652
5653 FRAMEBUFFER LAYER
5654 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5655 L:      dri-devel@lists.freedesktop.org
5656 L:      linux-fbdev@vger.kernel.org
5657 T:      git git://github.com/bzolnier/linux.git
5658 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5659 S:      Maintained
5660 F:      Documentation/fb/
5661 F:      drivers/video/
5662 F:      include/video/
5663 F:      include/linux/fb.h
5664 F:      include/uapi/video/
5665 F:      include/uapi/linux/fb.h
5666
5667 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5668 M:      Horia Geantă <horia.geanta@nxp.com>
5669 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5670 L:      linux-crypto@vger.kernel.org
5671 S:      Maintained
5672 F:      drivers/crypto/caam/
5673 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5674
5675 FREESCALE DIU FRAMEBUFFER DRIVER
5676 M:      Timur Tabi <timur@tabi.org>
5677 L:      linux-fbdev@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/video/fbdev/fsl-diu-fb.*
5680
5681 FREESCALE DMA DRIVER
5682 M:      Li Yang <leoyang.li@nxp.com>
5683 M:      Zhang Wei <zw@zh-kernel.org>
5684 L:      linuxppc-dev@lists.ozlabs.org
5685 S:      Maintained
5686 F:      drivers/dma/fsldma.*
5687
5688 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5689 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5690 L:      netdev@vger.kernel.org
5691 S:      Maintained
5692 F:      drivers/net/ethernet/freescale/gianfar*
5693 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5694
5695 FREESCALE GPMI NAND DRIVER
5696 M:      Han Xu <han.xu@nxp.com>
5697 L:      linux-mtd@lists.infradead.org
5698 S:      Maintained
5699 F:      drivers/mtd/nand/raw/gpmi-nand/*
5700
5701 FREESCALE I2C CPM DRIVER
5702 M:      Jochen Friedrich <jochen@scram.de>
5703 L:      linuxppc-dev@lists.ozlabs.org
5704 L:      linux-i2c@vger.kernel.org
5705 S:      Maintained
5706 F:      drivers/i2c/busses/i2c-cpm.c
5707
5708 FREESCALE IMX / MXC FEC DRIVER
5709 M:      Fugang Duan <fugang.duan@nxp.com>
5710 L:      netdev@vger.kernel.org
5711 S:      Maintained
5712 F:      drivers/net/ethernet/freescale/fec_main.c
5713 F:      drivers/net/ethernet/freescale/fec_ptp.c
5714 F:      drivers/net/ethernet/freescale/fec.h
5715 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5716
5717 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5718 M:      Sascha Hauer <s.hauer@pengutronix.de>
5719 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5720 L:      linux-fbdev@vger.kernel.org
5721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5722 S:      Maintained
5723 F:      include/linux/platform_data/video-imxfb.h
5724 F:      drivers/video/fbdev/imxfb.c
5725
5726 FREESCALE QORIQ DPAA ETHERNET DRIVER
5727 M:      Madalin Bucur <madalin.bucur@nxp.com>
5728 L:      netdev@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/net/ethernet/freescale/dpaa
5731
5732 FREESCALE QORIQ DPAA FMAN DRIVER
5733 M:      Madalin Bucur <madalin.bucur@nxp.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/freescale/fman
5737 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5738
5739 FREESCALE QORIQ PTP CLOCK DRIVER
5740 M:      Yangbo Lu <yangbo.lu@nxp.com>
5741 L:      netdev@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/ptp/ptp_qoriq.c
5744 F:      include/linux/fsl/ptp_qoriq.h
5745 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5746
5747 FREESCALE QUAD SPI DRIVER
5748 M:      Han Xu <han.xu@nxp.com>
5749 L:      linux-mtd@lists.infradead.org
5750 S:      Maintained
5751 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5752
5753 FREESCALE QUICC ENGINE LIBRARY
5754 M:      Qiang Zhao <qiang.zhao@nxp.com>
5755 L:      linuxppc-dev@lists.ozlabs.org
5756 S:      Maintained
5757 F:      drivers/soc/fsl/qe/
5758 F:      include/soc/fsl/*qe*.h
5759 F:      include/soc/fsl/*ucc*.h
5760
5761 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5762 M:      Li Yang <leoyang.li@nxp.com>
5763 L:      netdev@vger.kernel.org
5764 L:      linuxppc-dev@lists.ozlabs.org
5765 S:      Maintained
5766 F:      drivers/net/ethernet/freescale/ucc_geth*
5767
5768 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5769 M:      Zhao Qiang <qiang.zhao@nxp.com>
5770 L:      netdev@vger.kernel.org
5771 L:      linuxppc-dev@lists.ozlabs.org
5772 S:      Maintained
5773 F:      drivers/net/wan/fsl_ucc_hdlc*
5774
5775 FREESCALE QUICC ENGINE UCC UART DRIVER
5776 M:      Timur Tabi <timur@tabi.org>
5777 L:      linuxppc-dev@lists.ozlabs.org
5778 S:      Maintained
5779 F:      drivers/tty/serial/ucc_uart.c
5780
5781 FREESCALE SOC DRIVERS
5782 M:      Li Yang <leoyang.li@nxp.com>
5783 L:      linuxppc-dev@lists.ozlabs.org
5784 L:      linux-arm-kernel@lists.infradead.org
5785 S:      Maintained
5786 F:      Documentation/devicetree/bindings/soc/fsl/
5787 F:      drivers/soc/fsl/
5788 F:      include/linux/fsl/
5789
5790 FREESCALE SOC FS_ENET DRIVER
5791 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5792 M:      Vitaly Bordug <vbordug@ru.mvista.com>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      netdev@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/net/ethernet/freescale/fs_enet/
5797 F:      include/linux/fs_enet_pd.h
5798
5799 FREESCALE SOC SOUND DRIVERS
5800 M:      Timur Tabi <timur@tabi.org>
5801 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5802 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5803 R:      Fabio Estevam <fabio.estevam@nxp.com>
5804 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5805 L:      linuxppc-dev@lists.ozlabs.org
5806 S:      Maintained
5807 F:      sound/soc/fsl/fsl*
5808 F:      sound/soc/fsl/imx*
5809 F:      sound/soc/fsl/mpc8610_hpcd.c
5810
5811 FREESCALE USB PERIPHERAL DRIVERS
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 L:      linux-usb@vger.kernel.org
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/usb/gadget/udc/fsl*
5817
5818 FREEVXFS FILESYSTEM
5819 M:      Christoph Hellwig <hch@infradead.org>
5820 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5821 S:      Maintained
5822 F:      fs/freevxfs/
5823
5824 FREEZER
5825 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5826 M:      Pavel Machek <pavel@ucw.cz>
5827 L:      linux-pm@vger.kernel.org
5828 S:      Supported
5829 F:      Documentation/power/freezing-of-tasks.txt
5830 F:      include/linux/freezer.h
5831 F:      kernel/freezer.c
5832
5833 FRONTSWAP API
5834 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5835 L:      linux-kernel@vger.kernel.org
5836 S:      Maintained
5837 F:      mm/frontswap.c
5838 F:      include/linux/frontswap.h
5839
5840 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5841 M:      David Howells <dhowells@redhat.com>
5842 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5843 S:      Supported
5844 F:      Documentation/filesystems/caching/
5845 F:      fs/fscache/
5846 F:      include/linux/fscache*.h
5847
5848 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5849 M:      Theodore Y. Ts'o <tytso@mit.edu>
5850 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5851 L:      linux-fscrypt@vger.kernel.org
5852 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5854 S:      Supported
5855 F:      fs/crypto/
5856 F:      include/linux/fscrypt*.h
5857 F:      Documentation/filesystems/fscrypt.rst
5858
5859 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5860 M:      Jan Kara <jack@suse.cz>
5861 R:      Amir Goldstein <amir73il@gmail.com>
5862 L:      linux-fsdevel@vger.kernel.org
5863 S:      Maintained
5864 F:      fs/notify/
5865 F:      include/linux/fsnotify*.h
5866
5867 FUJITSU LAPTOP EXTRAS
5868 M:      Jonathan Woithe <jwoithe@just42.net>
5869 L:      platform-driver-x86@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/platform/x86/fujitsu-laptop.c
5872
5873 FUJITSU M-5MO LS CAMERA ISP DRIVER
5874 M:      Kyungmin Park <kyungmin.park@samsung.com>
5875 M:      Heungjun Kim <riverful.kim@samsung.com>
5876 L:      linux-media@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/media/i2c/m5mols/
5879 F:      include/media/i2c/m5mols.h
5880
5881 FUJITSU TABLET EXTRAS
5882 M:      Robert Gerlach <khnz@gmx.de>
5883 L:      platform-driver-x86@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/platform/x86/fujitsu-tablet.c
5886
5887 FUSE: FILESYSTEM IN USERSPACE
5888 M:      Miklos Szeredi <miklos@szeredi.hu>
5889 L:      linux-fsdevel@vger.kernel.org
5890 W:      http://fuse.sourceforge.net/
5891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5892 S:      Maintained
5893 F:      fs/fuse/
5894 F:      include/uapi/linux/fuse.h
5895 F:      Documentation/filesystems/fuse.txt
5896
5897 FUTEX SUBSYSTEM
5898 M:      Thomas Gleixner <tglx@linutronix.de>
5899 M:      Ingo Molnar <mingo@redhat.com>
5900 R:      Peter Zijlstra <peterz@infradead.org>
5901 R:      Darren Hart <dvhart@infradead.org>
5902 L:      linux-kernel@vger.kernel.org
5903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5904 S:      Maintained
5905 F:      kernel/futex.c
5906 F:      kernel/futex_compat.c
5907 F:      include/asm-generic/futex.h
5908 F:      include/linux/futex.h
5909 F:      include/uapi/linux/futex.h
5910 F:      tools/testing/selftests/futex/
5911 F:      tools/perf/bench/futex*
5912 F:      Documentation/*futex*
5913
5914 GCC PLUGINS
5915 M:      Kees Cook <keescook@chromium.org>
5916 R:      Emese Revfy <re.emese@gmail.com>
5917 L:      kernel-hardening@lists.openwall.com
5918 S:      Maintained
5919 F:      scripts/gcc-plugins/
5920 F:      scripts/gcc-plugin.sh
5921 F:      scripts/Makefile.gcc-plugins
5922 F:      Documentation/gcc-plugins.txt
5923
5924 GCOV BASED KERNEL PROFILING
5925 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
5926 S:      Maintained
5927 F:      kernel/gcov/
5928 F:      Documentation/dev-tools/gcov.rst
5929
5930 GDB KERNEL DEBUGGING HELPER SCRIPTS
5931 M:      Jan Kiszka <jan.kiszka@siemens.com>
5932 M:      Kieran Bingham <kieran@bingham.xyz>
5933 S:      Supported
5934 F:      scripts/gdb/
5935
5936 GDT SCSI DISK ARRAY CONTROLLER DRIVER
5937 M:      Achim Leubner <achim_leubner@adaptec.com>
5938 L:      linux-scsi@vger.kernel.org
5939 W:      http://www.icp-vortex.com/
5940 S:      Supported
5941 F:      drivers/scsi/gdt*
5942
5943 GEMTEK FM RADIO RECEIVER DRIVER
5944 M:      Hans Verkuil <hverkuil@xs4all.nl>
5945 L:      linux-media@vger.kernel.org
5946 T:      git git://linuxtv.org/media_tree.git
5947 W:      https://linuxtv.org
5948 S:      Maintained
5949 F:      drivers/media/radio/radio-gemtek*
5950
5951 GENERIC GPIO I2C DRIVER
5952 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
5953 S:      Supported
5954 F:      drivers/i2c/busses/i2c-gpio.c
5955 F:      include/linux/platform_data/i2c-gpio.h
5956
5957 GENERIC GPIO I2C MULTIPLEXER DRIVER
5958 M:      Peter Korsgaard <peter.korsgaard@barco.com>
5959 L:      linux-i2c@vger.kernel.org
5960 S:      Supported
5961 F:      drivers/i2c/muxes/i2c-mux-gpio.c
5962 F:      include/linux/platform_data/i2c-mux-gpio.h
5963 F:      Documentation/i2c/muxes/i2c-mux-gpio
5964
5965 GENERIC HDLC (WAN) DRIVERS
5966 M:      Krzysztof Halasa <khc@pm.waw.pl>
5967 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
5968 S:      Maintained
5969 F:      drivers/net/wan/c101.c
5970 F:      drivers/net/wan/hd6457*
5971 F:      drivers/net/wan/hdlc*
5972 F:      drivers/net/wan/n2.c
5973 F:      drivers/net/wan/pc300too.c
5974 F:      drivers/net/wan/pci200syn.c
5975 F:      drivers/net/wan/wanxl*
5976
5977 GENERIC INCLUDE/ASM HEADER FILES
5978 M:      Arnd Bergmann <arnd@arndb.de>
5979 L:      linux-arch@vger.kernel.org
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
5981 S:      Maintained
5982 F:      include/asm-generic/
5983 F:      include/uapi/asm-generic/
5984
5985 GENERIC PHY FRAMEWORK
5986 M:      Kishon Vijay Abraham I <kishon@ti.com>
5987 L:      linux-kernel@vger.kernel.org
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
5989 S:      Supported
5990 F:      drivers/phy/
5991 F:      include/linux/phy/
5992
5993 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
5994 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
5995 S:      Supported
5996 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
5997
5998 GENERIC PM DOMAINS
5999 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6000 M:      Kevin Hilman <khilman@kernel.org>
6001 M:      Ulf Hansson <ulf.hansson@linaro.org>
6002 L:      linux-pm@vger.kernel.org
6003 S:      Supported
6004 F:      drivers/base/power/domain*.c
6005 F:      include/linux/pm_domain.h
6006 F:      Documentation/devicetree/bindings/power/power_domain.txt
6007
6008 GENERIC UIO DRIVER FOR PCI DEVICES
6009 M:      "Michael S. Tsirkin" <mst@redhat.com>
6010 L:      kvm@vger.kernel.org
6011 S:      Supported
6012 F:      drivers/uio/uio_pci_generic.c
6013
6014 GENWQE (IBM Generic Workqueue Card)
6015 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6016 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6017 S:      Supported
6018 F:      drivers/misc/genwqe/
6019
6020 GET_MAINTAINER SCRIPT
6021 M:      Joe Perches <joe@perches.com>
6022 S:      Maintained
6023 F:      scripts/get_maintainer.pl
6024
6025 GFS2 FILE SYSTEM
6026 M:      Bob Peterson <rpeterso@redhat.com>
6027 M:      Andreas Gruenbacher <agruenba@redhat.com>
6028 L:      cluster-devel@redhat.com
6029 W:      http://sources.redhat.com/cluster/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6031 S:      Supported
6032 F:      Documentation/filesystems/gfs2*.txt
6033 F:      fs/gfs2/
6034 F:      include/uapi/linux/gfs2_ondisk.h
6035
6036 GIGASET ISDN DRIVERS
6037 M:      Paul Bolle <pebolle@tiscali.nl>
6038 L:      gigaset307x-common@lists.sourceforge.net
6039 W:      http://gigaset307x.sourceforge.net/
6040 S:      Odd Fixes
6041 F:      Documentation/isdn/README.gigaset
6042 F:      drivers/isdn/gigaset/
6043 F:      include/uapi/linux/gigaset_dev.h
6044
6045 GO7007 MPEG CODEC
6046 M:      Hans Verkuil <hans.verkuil@cisco.com>
6047 L:      linux-media@vger.kernel.org
6048 S:      Maintained
6049 F:      drivers/media/usb/go7007/
6050
6051 GOODIX TOUCHSCREEN
6052 M:      Bastien Nocera <hadess@hadess.net>
6053 L:      linux-input@vger.kernel.org
6054 S:      Maintained
6055 F:      drivers/input/touchscreen/goodix.c
6056
6057 GPD POCKET FAN DRIVER
6058 M:      Hans de Goede <hdegoede@redhat.com>
6059 L:      platform-driver-x86@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/platform/x86/gpd-pocket-fan.c
6062
6063 GPIO ACPI SUPPORT
6064 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6065 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6066 L:      linux-gpio@vger.kernel.org
6067 L:      linux-acpi@vger.kernel.org
6068 S:      Maintained
6069 F:      Documentation/acpi/gpio-properties.txt
6070 F:      drivers/gpio/gpiolib-acpi.c
6071
6072 GPIO IR Transmitter
6073 M:      Sean Young <sean@mess.org>
6074 L:      linux-media@vger.kernel.org
6075 S:      Maintained
6076 F:      drivers/media/rc/gpio-ir-tx.c
6077
6078 GPIO MOCKUP DRIVER
6079 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6080 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6081 L:      linux-gpio@vger.kernel.org
6082 S:      Maintained
6083 F:      drivers/gpio/gpio-mockup.c
6084 F:      tools/testing/selftests/gpio/
6085
6086 GPIO SUBSYSTEM
6087 M:      Linus Walleij <linus.walleij@linaro.org>
6088 L:      linux-gpio@vger.kernel.org
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6090 S:      Maintained
6091 F:      Documentation/devicetree/bindings/gpio/
6092 F:      Documentation/driver-api/gpio/
6093 F:      Documentation/gpio/
6094 F:      Documentation/ABI/testing/gpio-cdev
6095 F:      Documentation/ABI/obsolete/sysfs-gpio
6096 F:      drivers/gpio/
6097 F:      include/linux/gpio/
6098 F:      include/linux/gpio.h
6099 F:      include/linux/of_gpio.h
6100 F:      include/asm-generic/gpio.h
6101 F:      include/uapi/linux/gpio.h
6102 F:      tools/gpio/
6103
6104 GRE DEMULTIPLEXER DRIVER
6105 M:      Dmitry Kozlov <xeb@mail.ru>
6106 L:      netdev@vger.kernel.org
6107 S:      Maintained
6108 F:      net/ipv4/gre_demux.c
6109 F:      net/ipv4/gre_offload.c
6110 F:      include/net/gre.h
6111
6112 GRETH 10/100/1G Ethernet MAC device driver
6113 M:      Andreas Larsson <andreas@gaisler.com>
6114 L:      netdev@vger.kernel.org
6115 S:      Maintained
6116 F:      drivers/net/ethernet/aeroflex/
6117
6118 GREYBUS AUDIO PROTOCOLS DRIVERS
6119 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6120 M:      Mark Greer <mgreer@animalcreek.com>
6121 S:      Maintained
6122 F:      drivers/staging/greybus/audio_apbridgea.c
6123 F:      drivers/staging/greybus/audio_apbridgea.h
6124 F:      drivers/staging/greybus/audio_codec.c
6125 F:      drivers/staging/greybus/audio_codec.h
6126 F:      drivers/staging/greybus/audio_gb.c
6127 F:      drivers/staging/greybus/audio_manager.c
6128 F:      drivers/staging/greybus/audio_manager.h
6129 F:      drivers/staging/greybus/audio_manager_module.c
6130 F:      drivers/staging/greybus/audio_manager_private.h
6131 F:      drivers/staging/greybus/audio_manager_sysfs.c
6132 F:      drivers/staging/greybus/audio_module.c
6133 F:      drivers/staging/greybus/audio_topology.c
6134
6135 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6136 M:      Viresh Kumar <vireshk@kernel.org>
6137 S:      Maintained
6138 F:      drivers/staging/greybus/authentication.c
6139 F:      drivers/staging/greybus/bootrom.c
6140 F:      drivers/staging/greybus/firmware.h
6141 F:      drivers/staging/greybus/fw-core.c
6142 F:      drivers/staging/greybus/fw-download.c
6143 F:      drivers/staging/greybus/fw-managament.c
6144 F:      drivers/staging/greybus/greybus_authentication.h
6145 F:      drivers/staging/greybus/greybus_firmware.h
6146 F:      drivers/staging/greybus/hid.c
6147 F:      drivers/staging/greybus/i2c.c
6148 F:      drivers/staging/greybus/spi.c
6149 F:      drivers/staging/greybus/spilib.c
6150 F:      drivers/staging/greybus/spilib.h
6151
6152 GREYBUS LOOPBACK/TIME PROTOCOLS DRIVERS
6153 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6154 S:      Maintained
6155 F:      drivers/staging/greybus/loopback.c
6156 F:      drivers/staging/greybus/timesync.c
6157 F:      drivers/staging/greybus/timesync_platform.c
6158
6159 GREYBUS PLATFORM DRIVERS
6160 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6161 S:      Maintained
6162 F:      drivers/staging/greybus/arche-platform.c
6163 F:      drivers/staging/greybus/arche-apb-ctrl.c
6164 F:      drivers/staging/greybus/arche_platform.h
6165
6166 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6167 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6168 S:      Maintained
6169 F:      drivers/staging/greybus/sdio.c
6170 F:      drivers/staging/greybus/light.c
6171 F:      drivers/staging/greybus/gpio.c
6172 F:      drivers/staging/greybus/power_supply.c
6173 F:      drivers/staging/greybus/spi.c
6174 F:      drivers/staging/greybus/spilib.c
6175
6176 GREYBUS SUBSYSTEM
6177 M:      Johan Hovold <johan@kernel.org>
6178 M:      Alex Elder <elder@kernel.org>
6179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6180 S:      Maintained
6181 F:      drivers/staging/greybus/
6182 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6183
6184 GREYBUS UART PROTOCOLS DRIVERS
6185 M:      David Lin <dtwlin@gmail.com>
6186 S:      Maintained
6187 F:      drivers/staging/greybus/uart.c
6188 F:      drivers/staging/greybus/log.c
6189
6190 GS1662 VIDEO SERIALIZER
6191 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6192 L:      linux-media@vger.kernel.org
6193 T:      git git://linuxtv.org/media_tree.git
6194 S:      Maintained
6195 F:      drivers/media/spi/gs1662.c
6196
6197 GSPCA FINEPIX SUBDRIVER
6198 M:      Frank Zago <frank@zago.net>
6199 L:      linux-media@vger.kernel.org
6200 T:      git git://linuxtv.org/media_tree.git
6201 S:      Maintained
6202 F:      drivers/media/usb/gspca/finepix.c
6203
6204 GSPCA GL860 SUBDRIVER
6205 M:      Olivier Lorin <o.lorin@laposte.net>
6206 L:      linux-media@vger.kernel.org
6207 T:      git git://linuxtv.org/media_tree.git
6208 S:      Maintained
6209 F:      drivers/media/usb/gspca/gl860/
6210
6211 GSPCA M5602 SUBDRIVER
6212 M:      Erik Andren <erik.andren@gmail.com>
6213 L:      linux-media@vger.kernel.org
6214 T:      git git://linuxtv.org/media_tree.git
6215 S:      Maintained
6216 F:      drivers/media/usb/gspca/m5602/
6217
6218 GSPCA PAC207 SONIXB SUBDRIVER
6219 M:      Hans Verkuil <hverkuil@xs4all.nl>
6220 L:      linux-media@vger.kernel.org
6221 T:      git git://linuxtv.org/media_tree.git
6222 S:      Odd Fixes
6223 F:      drivers/media/usb/gspca/pac207.c
6224
6225 GSPCA SN9C20X SUBDRIVER
6226 M:      Brian Johnson <brijohn@gmail.com>
6227 L:      linux-media@vger.kernel.org
6228 T:      git git://linuxtv.org/media_tree.git
6229 S:      Maintained
6230 F:      drivers/media/usb/gspca/sn9c20x.c
6231
6232 GSPCA T613 SUBDRIVER
6233 M:      Leandro Costantino <lcostantino@gmail.com>
6234 L:      linux-media@vger.kernel.org
6235 T:      git git://linuxtv.org/media_tree.git
6236 S:      Maintained
6237 F:      drivers/media/usb/gspca/t613.c
6238
6239 GSPCA USB WEBCAM DRIVER
6240 M:      Hans Verkuil <hverkuil@xs4all.nl>
6241 L:      linux-media@vger.kernel.org
6242 T:      git git://linuxtv.org/media_tree.git
6243 S:      Odd Fixes
6244 F:      drivers/media/usb/gspca/
6245
6246 GTP (GPRS Tunneling Protocol)
6247 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6248 M:      Harald Welte <laforge@gnumonks.org>
6249 L:      osmocom-net-gprs@lists.osmocom.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6251 S:      Maintained
6252 F:      drivers/net/gtp.c
6253
6254 GUID PARTITION TABLE (GPT)
6255 M:      Davidlohr Bueso <dave@stgolabs.net>
6256 L:      linux-efi@vger.kernel.org
6257 S:      Maintained
6258 F:      block/partitions/efi.*
6259
6260 H8/300 ARCHITECTURE
6261 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6262 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6263 W:      http://uclinux-h8.sourceforge.jp
6264 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6265 S:      Maintained
6266 F:      arch/h8300/
6267 F:      drivers/clocksource/h8300_*.c
6268 F:      drivers/clk/h8300/
6269 F:      drivers/irqchip/irq-renesas-h8*.c
6270
6271 HACKRF MEDIA DRIVER
6272 M:      Antti Palosaari <crope@iki.fi>
6273 L:      linux-media@vger.kernel.org
6274 W:      https://linuxtv.org
6275 W:      http://palosaari.fi/linux/
6276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6277 T:      git git://linuxtv.org/anttip/media_tree.git
6278 S:      Maintained
6279 F:      drivers/media/usb/hackrf/
6280
6281 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6282 M:      Frank Seidel <frank@f-seidel.de>
6283 L:      platform-driver-x86@vger.kernel.org
6284 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6285 S:      Maintained
6286 F:      drivers/platform/x86/hdaps.c
6287
6288 HARDWARE MONITORING
6289 M:      Jean Delvare <jdelvare@suse.com>
6290 M:      Guenter Roeck <linux@roeck-us.net>
6291 L:      linux-hwmon@vger.kernel.org
6292 W:      http://hwmon.wiki.kernel.org/
6293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6294 S:      Maintained
6295 F:      Documentation/devicetree/bindings/hwmon/
6296 F:      Documentation/hwmon/
6297 F:      drivers/hwmon/
6298 F:      include/linux/hwmon*.h
6299
6300 HARDWARE RANDOM NUMBER GENERATOR CORE
6301 M:      Matt Mackall <mpm@selenic.com>
6302 M:      Herbert Xu <herbert@gondor.apana.org.au>
6303 L:      linux-crypto@vger.kernel.org
6304 S:      Odd fixes
6305 F:      Documentation/devicetree/bindings/rng/
6306 F:      Documentation/hw_random.txt
6307 F:      drivers/char/hw_random/
6308 F:      include/linux/hw_random.h
6309
6310 HARDWARE TRACING FACILITIES
6311 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6312 S:      Maintained
6313 F:      drivers/hwtracing/
6314
6315 HARDWARE SPINLOCK CORE
6316 M:      Ohad Ben-Cohen <ohad@wizery.com>
6317 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6318 L:      linux-remoteproc@vger.kernel.org
6319 S:      Maintained
6320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6321 F:      Documentation/devicetree/bindings/hwlock/
6322 F:      Documentation/hwspinlock.txt
6323 F:      drivers/hwspinlock/
6324 F:      include/linux/hwspinlock.h
6325
6326 HARMONY SOUND DRIVER
6327 L:      linux-parisc@vger.kernel.org
6328 S:      Maintained
6329 F:      sound/parisc/harmony.*
6330
6331 HDPVR USB VIDEO ENCODER DRIVER
6332 M:      Hans Verkuil <hverkuil@xs4all.nl>
6333 L:      linux-media@vger.kernel.org
6334 T:      git git://linuxtv.org/media_tree.git
6335 W:      https://linuxtv.org
6336 S:      Odd Fixes
6337 F:      drivers/media/usb/hdpvr/
6338
6339 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6340 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6341 S:      Supported
6342 F:      Documentation/watchdog/hpwdt.txt
6343 F:      drivers/watchdog/hpwdt.c
6344
6345 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6346 M:      Don Brace <don.brace@microsemi.com>
6347 L:      esc.storagedev@microsemi.com
6348 L:      linux-scsi@vger.kernel.org
6349 S:      Supported
6350 F:      Documentation/scsi/hpsa.txt
6351 F:      drivers/scsi/hpsa*.[ch]
6352 F:      include/linux/cciss*.h
6353 F:      include/uapi/linux/cciss*.h
6354
6355 HFI1 DRIVER
6356 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6357 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6358 L:      linux-rdma@vger.kernel.org
6359 S:      Supported
6360 F:      drivers/infiniband/hw/hfi1
6361
6362 HFS FILESYSTEM
6363 L:      linux-fsdevel@vger.kernel.org
6364 S:      Orphan
6365 F:      Documentation/filesystems/hfs.txt
6366 F:      fs/hfs/
6367
6368 HFSPLUS FILESYSTEM
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Orphan
6371 F:      Documentation/filesystems/hfsplus.txt
6372 F:      fs/hfsplus/
6373
6374 HGA FRAMEBUFFER DRIVER
6375 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6376 L:      linux-nvidia@lists.surfsouth.com
6377 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6378 S:      Maintained
6379 F:      drivers/video/fbdev/hgafb.c
6380
6381 HIBERNATION (aka Software Suspend, aka swsusp)
6382 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6383 M:      Pavel Machek <pavel@ucw.cz>
6384 L:      linux-pm@vger.kernel.org
6385 B:      https://bugzilla.kernel.org
6386 S:      Supported
6387 F:      arch/x86/power/
6388 F:      drivers/base/power/
6389 F:      kernel/power/
6390 F:      include/linux/suspend.h
6391 F:      include/linux/freezer.h
6392 F:      include/linux/pm.h
6393 F:      arch/*/include/asm/suspend*.h
6394
6395 HID CORE LAYER
6396 M:      Jiri Kosina <jikos@kernel.org>
6397 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6398 L:      linux-input@vger.kernel.org
6399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6400 S:      Maintained
6401 F:      drivers/hid/
6402 F:      include/linux/hid*
6403 F:      include/uapi/linux/hid*
6404
6405 HID SENSOR HUB DRIVERS
6406 M:      Jiri Kosina <jikos@kernel.org>
6407 M:      Jonathan Cameron <jic23@kernel.org>
6408 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6409 L:      linux-input@vger.kernel.org
6410 L:      linux-iio@vger.kernel.org
6411 S:      Maintained
6412 F:      Documentation/hid/hid-sensor*
6413 F:      drivers/hid/hid-sensor-*
6414 F:      drivers/iio/*/hid-*
6415 F:      include/linux/hid-sensor-*
6416
6417 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6418 M:      Thomas Gleixner <tglx@linutronix.de>
6419 L:      linux-kernel@vger.kernel.org
6420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6421 S:      Maintained
6422 F:      Documentation/timers/
6423 F:      kernel/time/hrtimer.c
6424 F:      kernel/time/clockevents.c
6425 F:      kernel/time/timer_*.c
6426 F:      include/linux/clockchips.h
6427 F:      include/linux/hrtimer.h
6428
6429 HIGH-SPEED SCC DRIVER FOR AX.25
6430 L:      linux-hams@vger.kernel.org
6431 S:      Orphan
6432 F:      drivers/net/hamradio/dmascc.c
6433 F:      drivers/net/hamradio/scc.c
6434
6435 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6436 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6437 W:      http://www.highpoint-tech.com
6438 S:      Supported
6439 F:      Documentation/scsi/hptiop.txt
6440 F:      drivers/scsi/hptiop.c
6441
6442 HIPPI
6443 M:      Jes Sorensen <jes@trained-monkey.org>
6444 L:      linux-hippi@sunsite.dk
6445 S:      Maintained
6446 F:      include/linux/hippidevice.h
6447 F:      include/uapi/linux/if_hippi.h
6448 F:      net/802/hippi.c
6449 F:      drivers/net/hippi/
6450
6451 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6452 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6453 M:      Salil Mehta <salil.mehta@huawei.com>
6454 L:      netdev@vger.kernel.org
6455 W:      http://www.hisilicon.com
6456 S:      Maintained
6457 F:      drivers/net/ethernet/hisilicon/hns3/
6458
6459 HISILICON LPC BUS DRIVER
6460 M:      john.garry@huawei.com
6461 W:      http://www.hisilicon.com
6462 S:      Maintained
6463 F:      drivers/bus/hisi_lpc.c
6464 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6465
6466 HISILICON NETWORK SUBSYSTEM DRIVER
6467 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6468 M:      Salil Mehta <salil.mehta@huawei.com>
6469 L:      netdev@vger.kernel.org
6470 W:      http://www.hisilicon.com
6471 S:      Maintained
6472 F:      drivers/net/ethernet/hisilicon/
6473 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6474
6475 HISILICON PMU DRIVER
6476 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6477 W:      http://www.hisilicon.com
6478 S:      Supported
6479 F:      drivers/perf/hisilicon
6480 F:      Documentation/perf/hisi-pmu.txt
6481
6482 HISILICON ROCE DRIVER
6483 M:      Lijun Ou <oulijun@huawei.com>
6484 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6485 L:      linux-rdma@vger.kernel.org
6486 S:      Maintained
6487 F:      drivers/infiniband/hw/hns/
6488 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6489
6490 HISILICON SAS Controller
6491 M:      John Garry <john.garry@huawei.com>
6492 W:      http://www.hisilicon.com
6493 S:      Supported
6494 F:      drivers/scsi/hisi_sas/
6495 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6496
6497 HMM - Heterogeneous Memory Management
6498 M:      Jérôme Glisse <jglisse@redhat.com>
6499 L:      linux-mm@kvack.org
6500 S:      Maintained
6501 F:      mm/hmm*
6502 F:      include/linux/hmm*
6503 F:      Documentation/vm/hmm.rst
6504
6505 HOST AP DRIVER
6506 M:      Jouni Malinen <j@w1.fi>
6507 L:      linux-wireless@vger.kernel.org
6508 W:      http://w1.fi/hostap-driver.html
6509 S:      Obsolete
6510 F:      drivers/net/wireless/intersil/hostap/
6511
6512 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6513 L:      platform-driver-x86@vger.kernel.org
6514 S:      Orphan
6515 F:      drivers/platform/x86/tc1100-wmi.c
6516
6517 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6518 M:      Jaroslav Kysela <perex@perex.cz>
6519 S:      Maintained
6520 F:      drivers/net/ethernet/hp/hp100.*
6521
6522 HPET:   High Precision Event Timers driver
6523 M:      Clemens Ladisch <clemens@ladisch.de>
6524 S:      Maintained
6525 F:      Documentation/timers/hpet.txt
6526 F:      drivers/char/hpet.c
6527 F:      include/linux/hpet.h
6528 F:      include/uapi/linux/hpet.h
6529
6530 HPET:   x86
6531 S:      Orphan
6532 F:      arch/x86/kernel/hpet.c
6533 F:      arch/x86/include/asm/hpet.h
6534
6535 HPFS FILESYSTEM
6536 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6537 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6538 S:      Maintained
6539 F:      fs/hpfs/
6540
6541 HSI SUBSYSTEM
6542 M:      Sebastian Reichel <sre@kernel.org>
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6544 S:      Maintained
6545 F:      Documentation/ABI/testing/sysfs-bus-hsi
6546 F:      Documentation/driver-api/hsi.rst
6547 F:      drivers/hsi/
6548 F:      include/linux/hsi/
6549 F:      include/uapi/linux/hsi/
6550
6551 HSO 3G MODEM DRIVER
6552 L:      linux-usb@vger.kernel.org
6553 S:      Orphan
6554 F:      drivers/net/usb/hso.c
6555
6556 HSR NETWORK PROTOCOL
6557 M:      Arvid Brodin <arvid.brodin@alten.se>
6558 L:      netdev@vger.kernel.org
6559 S:      Maintained
6560 F:      net/hsr/
6561
6562 HT16K33 LED CONTROLLER DRIVER
6563 M:      Robin van der Gracht <robin@protonic.nl>
6564 S:      Maintained
6565 F:      drivers/auxdisplay/ht16k33.c
6566 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6567
6568 HTCPEN TOUCHSCREEN DRIVER
6569 M:      Pau Oliva Fora <pof@eslack.org>
6570 L:      linux-input@vger.kernel.org
6571 S:      Maintained
6572 F:      drivers/input/touchscreen/htcpen.c
6573
6574 HUAWEI ETHERNET DRIVER
6575 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6576 L:      netdev@vger.kernel.org
6577 S:      Supported
6578 F:      Documentation/networking/hinic.txt
6579 F:      drivers/net/ethernet/huawei/hinic/
6580
6581 HUGETLB FILESYSTEM
6582 M:      Mike Kravetz <mike.kravetz@oracle.com>
6583 L:      linux-mm@kvack.org
6584 S:      Maintained
6585 F:      fs/hugetlbfs/
6586 F:      mm/hugetlb.c
6587 F:      include/linux/hugetlb.h
6588 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6589 F:      Documentation/vm/hugetlbfs_reserv.rst
6590 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6591
6592 HVA ST MEDIA DRIVER
6593 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6594 L:      linux-media@vger.kernel.org
6595 T:      git git://linuxtv.org/media_tree.git
6596 W:      https://linuxtv.org
6597 S:      Supported
6598 F:      drivers/media/platform/sti/hva
6599
6600 HWPOISON MEMORY FAILURE HANDLING
6601 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6602 L:      linux-mm@kvack.org
6603 S:      Maintained
6604 F:      mm/memory-failure.c
6605 F:      mm/hwpoison-inject.c
6606
6607 Hyper-V CORE AND DRIVERS
6608 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6609 M:      Haiyang Zhang <haiyangz@microsoft.com>
6610 M:      Stephen Hemminger <sthemmin@microsoft.com>
6611 L:      devel@linuxdriverproject.org
6612 S:      Maintained
6613 F:      Documentation/networking/netvsc.txt
6614 F:      arch/x86/include/asm/mshyperv.h
6615 F:      arch/x86/include/asm/trace/hyperv.h
6616 F:      arch/x86/include/asm/hyperv-tlfs.h
6617 F:      arch/x86/kernel/cpu/mshyperv.c
6618 F:      arch/x86/hyperv
6619 F:      drivers/hid/hid-hyperv.c
6620 F:      drivers/hv/
6621 F:      drivers/input/serio/hyperv-keyboard.c
6622 F:      drivers/pci/controller/pci-hyperv.c
6623 F:      drivers/net/hyperv/
6624 F:      drivers/scsi/storvsc_drv.c
6625 F:      drivers/uio/uio_hv_generic.c
6626 F:      drivers/video/fbdev/hyperv_fb.c
6627 F:      net/vmw_vsock/hyperv_transport.c
6628 F:      include/linux/hyperv.h
6629 F:      include/uapi/linux/hyperv.h
6630 F:      tools/hv/
6631 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6632
6633 HYPERVISOR VIRTUAL CONSOLE DRIVER
6634 L:      linuxppc-dev@lists.ozlabs.org
6635 S:      Odd Fixes
6636 F:      drivers/tty/hvc/
6637
6638 I2C ACPI SUPPORT
6639 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6640 L:      linux-i2c@vger.kernel.org
6641 L:      linux-acpi@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/i2c/i2c-core-acpi.c
6644
6645 I2C MUXES
6646 M:      Peter Rosin <peda@axentia.se>
6647 L:      linux-i2c@vger.kernel.org
6648 S:      Maintained
6649 F:      Documentation/i2c/i2c-topology
6650 F:      Documentation/i2c/muxes/
6651 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6652 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6653 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6654 F:      drivers/i2c/i2c-mux.c
6655 F:      drivers/i2c/muxes/
6656 F:      include/linux/i2c-mux.h
6657
6658 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6659 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6660 L:      linux-i2c@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/i2c/busses/i2c-mv64xxx.c
6663
6664 I2C OVER PARALLEL PORT
6665 M:      Jean Delvare <jdelvare@suse.com>
6666 L:      linux-i2c@vger.kernel.org
6667 S:      Maintained
6668 F:      Documentation/i2c/busses/i2c-parport
6669 F:      Documentation/i2c/busses/i2c-parport-light
6670 F:      drivers/i2c/busses/i2c-parport.c
6671 F:      drivers/i2c/busses/i2c-parport-light.c
6672
6673 I2C SUBSYSTEM
6674 M:      Wolfram Sang <wsa@the-dreams.de>
6675 L:      linux-i2c@vger.kernel.org
6676 W:      https://i2c.wiki.kernel.org/
6677 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6679 S:      Maintained
6680 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6681 F:      Documentation/i2c/
6682 F:      drivers/i2c/*
6683 F:      include/linux/i2c.h
6684 F:      include/linux/i2c-dev.h
6685 F:      include/linux/i2c-smbus.h
6686 F:      include/uapi/linux/i2c.h
6687 F:      include/uapi/linux/i2c-*.h
6688
6689 I2C SUBSYSTEM HOST DRIVERS
6690 L:      linux-i2c@vger.kernel.org
6691 W:      https://i2c.wiki.kernel.org/
6692 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6694 S:      Odd Fixes
6695 F:      Documentation/devicetree/bindings/i2c/
6696 F:      drivers/i2c/algos/
6697 F:      drivers/i2c/busses/
6698
6699 I2C-TAOS-EVM DRIVER
6700 M:      Jean Delvare <jdelvare@suse.com>
6701 L:      linux-i2c@vger.kernel.org
6702 S:      Maintained
6703 F:      Documentation/i2c/busses/i2c-taos-evm
6704 F:      drivers/i2c/busses/i2c-taos-evm.c
6705
6706 I2C-TINY-USB DRIVER
6707 M:      Till Harbaum <till@harbaum.org>
6708 L:      linux-i2c@vger.kernel.org
6709 W:      http://www.harbaum.org/till/i2c_tiny_usb
6710 S:      Maintained
6711 F:      drivers/i2c/busses/i2c-tiny-usb.c
6712
6713 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6714 M:      Jean Delvare <jdelvare@suse.com>
6715 L:      linux-i2c@vger.kernel.org
6716 S:      Maintained
6717 F:      Documentation/i2c/busses/i2c-ali1535
6718 F:      Documentation/i2c/busses/i2c-ali1563
6719 F:      Documentation/i2c/busses/i2c-ali15x3
6720 F:      Documentation/i2c/busses/i2c-amd756
6721 F:      Documentation/i2c/busses/i2c-amd8111
6722 F:      Documentation/i2c/busses/i2c-i801
6723 F:      Documentation/i2c/busses/i2c-nforce2
6724 F:      Documentation/i2c/busses/i2c-piix4
6725 F:      Documentation/i2c/busses/i2c-sis5595
6726 F:      Documentation/i2c/busses/i2c-sis630
6727 F:      Documentation/i2c/busses/i2c-sis96x
6728 F:      Documentation/i2c/busses/i2c-via
6729 F:      Documentation/i2c/busses/i2c-viapro
6730 F:      drivers/i2c/busses/i2c-ali1535.c
6731 F:      drivers/i2c/busses/i2c-ali1563.c
6732 F:      drivers/i2c/busses/i2c-ali15x3.c
6733 F:      drivers/i2c/busses/i2c-amd756.c
6734 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6735 F:      drivers/i2c/busses/i2c-amd8111.c
6736 F:      drivers/i2c/busses/i2c-i801.c
6737 F:      drivers/i2c/busses/i2c-isch.c
6738 F:      drivers/i2c/busses/i2c-nforce2.c
6739 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6740 F:      drivers/i2c/busses/i2c-piix4.c
6741 F:      drivers/i2c/busses/i2c-sis5595.c
6742 F:      drivers/i2c/busses/i2c-sis630.c
6743 F:      drivers/i2c/busses/i2c-sis96x.c
6744 F:      drivers/i2c/busses/i2c-via.c
6745 F:      drivers/i2c/busses/i2c-viapro.c
6746
6747 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6748 M:      Hans de Goede <hdegoede@redhat.com>
6749 L:      linux-i2c@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/busses/i2c-cht-wc.c
6752
6753 I2C/SMBUS ISMT DRIVER
6754 M:      Seth Heasley <seth.heasley@intel.com>
6755 M:      Neil Horman <nhorman@tuxdriver.com>
6756 L:      linux-i2c@vger.kernel.org
6757 F:      drivers/i2c/busses/i2c-ismt.c
6758 F:      Documentation/i2c/busses/i2c-ismt
6759
6760 I2C/SMBUS STUB DRIVER
6761 M:      Jean Delvare <jdelvare@suse.com>
6762 L:      linux-i2c@vger.kernel.org
6763 S:      Maintained
6764 F:      drivers/i2c/i2c-stub.c
6765
6766 IA64 (Itanium) PLATFORM
6767 M:      Tony Luck <tony.luck@intel.com>
6768 M:      Fenghua Yu <fenghua.yu@intel.com>
6769 L:      linux-ia64@vger.kernel.org
6770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6771 S:      Maintained
6772 F:      arch/ia64/
6773
6774 IBM Power 842 compression accelerator
6775 M:      Haren Myneni <haren@us.ibm.com>
6776 S:      Supported
6777 F:      drivers/crypto/nx/Makefile
6778 F:      drivers/crypto/nx/Kconfig
6779 F:      drivers/crypto/nx/nx-842*
6780 F:      include/linux/sw842.h
6781 F:      crypto/842.c
6782 F:      lib/842/
6783
6784 IBM Power in-Nest Crypto Acceleration
6785 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6786 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6787 L:      linux-crypto@vger.kernel.org
6788 S:      Supported
6789 F:      drivers/crypto/nx/Makefile
6790 F:      drivers/crypto/nx/Kconfig
6791 F:      drivers/crypto/nx/nx-aes*
6792 F:      drivers/crypto/nx/nx-sha*
6793 F:      drivers/crypto/nx/nx.*
6794 F:      drivers/crypto/nx/nx_csbcpb.h
6795 F:      drivers/crypto/nx/nx_debugfs.h
6796
6797 IBM Power Linux RAID adapter
6798 M:      Brian King <brking@us.ibm.com>
6799 S:      Supported
6800 F:      drivers/scsi/ipr.*
6801
6802 IBM Power SRIOV Virtual NIC Device Driver
6803 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6804 M:      John Allen <jallen@linux.vnet.ibm.com>
6805 L:      netdev@vger.kernel.org
6806 S:      Supported
6807 F:      drivers/net/ethernet/ibm/ibmvnic.*
6808
6809 IBM Power Virtual Accelerator Switchboard
6810 M:      Sukadev Bhattiprolu
6811 L:      linuxppc-dev@lists.ozlabs.org
6812 S:      Supported
6813 F:      arch/powerpc/platforms/powernv/vas*
6814 F:      arch/powerpc/platforms/powernv/copy-paste.h
6815 F:      arch/powerpc/include/asm/vas.h
6816 F:      arch/powerpc/include/uapi/asm/vas.h
6817
6818 IBM Power Virtual Ethernet Device Driver
6819 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6820 L:      netdev@vger.kernel.org
6821 S:      Supported
6822 F:      drivers/net/ethernet/ibm/ibmveth.*
6823
6824 IBM Power Virtual FC Device Drivers
6825 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6826 L:      linux-scsi@vger.kernel.org
6827 S:      Supported
6828 F:      drivers/scsi/ibmvscsi/ibmvfc*
6829
6830 IBM Power Virtual Management Channel Driver
6831 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6832 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6833 S:      Supported
6834 F:      drivers/misc/ibmvmc.*
6835
6836 IBM Power Virtual SCSI Device Drivers
6837 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6838 L:      linux-scsi@vger.kernel.org
6839 S:      Supported
6840 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6841 F:      include/scsi/viosrp.h
6842
6843 IBM Power Virtual SCSI Device Target Driver
6844 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6845 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6846 L:      linux-scsi@vger.kernel.org
6847 L:      target-devel@vger.kernel.org
6848 S:      Supported
6849 F:      drivers/scsi/ibmvscsi_tgt/
6850
6851 IBM Power VMX Cryptographic instructions
6852 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6853 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6854 L:      linux-crypto@vger.kernel.org
6855 S:      Supported
6856 F:      drivers/crypto/vmx/Makefile
6857 F:      drivers/crypto/vmx/Kconfig
6858 F:      drivers/crypto/vmx/vmx.c
6859 F:      drivers/crypto/vmx/aes*
6860 F:      drivers/crypto/vmx/ghash*
6861 F:      drivers/crypto/vmx/ppc-xlate.pl
6862
6863 IBM ServeRAID RAID DRIVER
6864 S:      Orphan
6865 F:      drivers/scsi/ips.*
6866
6867 ICH LPC AND GPIO DRIVER
6868 M:      Peter Tyser <ptyser@xes-inc.com>
6869 S:      Maintained
6870 F:      drivers/mfd/lpc_ich.c
6871 F:      drivers/gpio/gpio-ich.c
6872
6873 IDE SUBSYSTEM
6874 M:      "David S. Miller" <davem@davemloft.net>
6875 L:      linux-ide@vger.kernel.org
6876 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6878 S:      Maintained
6879 F:      Documentation/ide/
6880 F:      drivers/ide/
6881 F:      include/linux/ide.h
6882
6883 IDE/ATAPI DRIVERS
6884 M:      Borislav Petkov <bp@alien8.de>
6885 L:      linux-ide@vger.kernel.org
6886 S:      Maintained
6887 F:      Documentation/cdrom/ide-cd
6888 F:      drivers/ide/ide-cd*
6889
6890 IDEAPAD LAPTOP EXTRAS DRIVER
6891 M:      Ike Panhc <ike.pan@canonical.com>
6892 L:      platform-driver-x86@vger.kernel.org
6893 W:      http://launchpad.net/ideapad-laptop
6894 S:      Maintained
6895 F:      drivers/platform/x86/ideapad-laptop.c
6896
6897 IDEAPAD LAPTOP SLIDEBAR DRIVER
6898 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
6899 L:      linux-input@vger.kernel.org
6900 W:      https://github.com/o2genum/ideapad-slidebar
6901 S:      Maintained
6902 F:      drivers/input/misc/ideapad_slidebar.c
6903
6904 IDT VersaClock 5 CLOCK DRIVER
6905 M:      Marek Vasut <marek.vasut@gmail.com>
6906 S:      Maintained
6907 F:      drivers/clk/clk-versaclock5.c
6908
6909 IEEE 802.15.4 SUBSYSTEM
6910 M:      Alexander Aring <alex.aring@gmail.com>
6911 M:      Stefan Schmidt <stefan@osg.samsung.com>
6912 L:      linux-wpan@vger.kernel.org
6913 W:      http://wpan.cakelab.org/
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
6915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
6916 S:      Maintained
6917 F:      net/ieee802154/
6918 F:      net/mac802154/
6919 F:      drivers/net/ieee802154/
6920 F:      include/linux/nl802154.h
6921 F:      include/linux/ieee802154.h
6922 F:      include/net/nl802154.h
6923 F:      include/net/mac802154.h
6924 F:      include/net/af_ieee802154.h
6925 F:      include/net/cfg802154.h
6926 F:      include/net/ieee802154_netdev.h
6927 F:      Documentation/networking/ieee802154.txt
6928
6929 IFE PROTOCOL
6930 M:      Yotam Gigi <yotam.gi@gmail.com>
6931 M:      Jamal Hadi Salim <jhs@mojatatu.com>
6932 F:      net/ife
6933 F:      include/net/ife.h
6934 F:      include/uapi/linux/ife.h
6935
6936 IGORPLUG-USB IR RECEIVER
6937 M:      Sean Young <sean@mess.org>
6938 L:      linux-media@vger.kernel.org
6939 S:      Maintained
6940 F:      drivers/media/rc/igorplugusb.c
6941
6942 IGUANAWORKS USB IR TRANSCEIVER
6943 M:      Sean Young <sean@mess.org>
6944 L:      linux-media@vger.kernel.org
6945 S:      Maintained
6946 F:      drivers/media/rc/iguanair.c
6947
6948 IIO DIGITAL POTENTIOMETER DAC
6949 M:      Peter Rosin <peda@axentia.se>
6950 L:      linux-iio@vger.kernel.org
6951 S:      Maintained
6952 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
6953 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
6954 F:      drivers/iio/dac/dpot-dac.c
6955
6956 IIO ENVELOPE DETECTOR
6957 M:      Peter Rosin <peda@axentia.se>
6958 L:      linux-iio@vger.kernel.org
6959 S:      Maintained
6960 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
6961 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
6962 F:      drivers/iio/adc/envelope-detector.c
6963
6964 IIO MULTIPLEXER
6965 M:      Peter Rosin <peda@axentia.se>
6966 L:      linux-iio@vger.kernel.org
6967 S:      Maintained
6968 F:      Documentation/devicetree/bindings/iio/multiplexer/iio-mux.txt
6969 F:      drivers/iio/multiplexer/iio-mux.c
6970
6971 IIO SUBSYSTEM AND DRIVERS
6972 M:      Jonathan Cameron <jic23@kernel.org>
6973 R:      Hartmut Knaack <knaack.h@gmx.de>
6974 R:      Lars-Peter Clausen <lars@metafoo.de>
6975 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
6976 L:      linux-iio@vger.kernel.org
6977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
6978 S:      Maintained
6979 F:      Documentation/ABI/testing/configfs-iio*
6980 F:      Documentation/ABI/testing/sysfs-bus-iio*
6981 F:      Documentation/devicetree/bindings/iio/
6982 F:      drivers/iio/
6983 F:      drivers/staging/iio/
6984 F:      include/linux/iio/
6985 F:      tools/iio/
6986
6987 IIO UNIT CONVERTER
6988 M:      Peter Rosin <peda@axentia.se>
6989 L:      linux-iio@vger.kernel.org
6990 S:      Maintained
6991 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
6992 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
6993 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
6994 F:      drivers/iio/afe/iio-rescale.c
6995
6996 IKANOS/ADI EAGLE ADSL USB DRIVER
6997 M:      Matthieu Castet <castet.matthieu@free.fr>
6998 M:      Stanislaw Gruszka <stf_xl@wp.pl>
6999 S:      Maintained
7000 F:      drivers/usb/atm/ueagle-atm.c
7001
7002 IMGTEC ASCII LCD DRIVER
7003 M:      Paul Burton <paul.burton@mips.com>
7004 S:      Maintained
7005 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7006 F:      drivers/auxdisplay/img-ascii-lcd.c
7007
7008 IMGTEC IR DECODER DRIVER
7009 M:      James Hogan <jhogan@kernel.org>
7010 S:      Maintained
7011 F:      drivers/media/rc/img-ir/
7012
7013 IMON SOUNDGRAPH USB IR RECEIVER
7014 M:      Sean Young <sean@mess.org>
7015 L:      linux-media@vger.kernel.org
7016 S:      Maintained
7017 F:      drivers/media/rc/imon_raw.c
7018 F:      drivers/media/rc/imon.c
7019
7020 IMS TWINTURBO FRAMEBUFFER DRIVER
7021 L:      linux-fbdev@vger.kernel.org
7022 S:      Orphan
7023 F:      drivers/video/fbdev/imsttfb.c
7024
7025 INA209 HARDWARE MONITOR DRIVER
7026 M:      Guenter Roeck <linux@roeck-us.net>
7027 L:      linux-hwmon@vger.kernel.org
7028 S:      Maintained
7029 F:      Documentation/hwmon/ina209
7030 F:      Documentation/devicetree/bindings/i2c/ina209.txt
7031 F:      drivers/hwmon/ina209.c
7032
7033 INA2XX HARDWARE MONITOR DRIVER
7034 M:      Guenter Roeck <linux@roeck-us.net>
7035 L:      linux-hwmon@vger.kernel.org
7036 S:      Maintained
7037 F:      Documentation/hwmon/ina2xx
7038 F:      drivers/hwmon/ina2xx.c
7039 F:      include/linux/platform_data/ina2xx.h
7040
7041 INDUSTRY PACK SUBSYSTEM (IPACK)
7042 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7043 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7044 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7045 L:      industrypack-devel@lists.sourceforge.net
7046 W:      http://industrypack.sourceforge.net
7047 S:      Maintained
7048 F:      drivers/ipack/
7049
7050 INFINIBAND SUBSYSTEM
7051 M:      Doug Ledford <dledford@redhat.com>
7052 M:      Jason Gunthorpe <jgg@mellanox.com>
7053 L:      linux-rdma@vger.kernel.org
7054 W:      https://github.com/linux-rdma/rdma-core
7055 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7057 S:      Supported
7058 F:      Documentation/devicetree/bindings/infiniband/
7059 F:      Documentation/infiniband/
7060 F:      drivers/infiniband/
7061 F:      include/uapi/linux/if_infiniband.h
7062 F:      include/uapi/rdma/
7063 F:      include/rdma/
7064
7065 INGENIC JZ4780 DMA Driver
7066 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7067 S:      Maintained
7068 F:      drivers/dma/dma-jz4780.c
7069
7070 INGENIC JZ4780 NAND DRIVER
7071 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7072 L:      linux-mtd@lists.infradead.org
7073 S:      Maintained
7074 F:      drivers/mtd/nand/raw/jz4780_*
7075
7076 INOTIFY
7077 M:      Jan Kara <jack@suse.cz>
7078 R:      Amir Goldstein <amir73il@gmail.com>
7079 L:      linux-fsdevel@vger.kernel.org
7080 S:      Maintained
7081 F:      Documentation/filesystems/inotify.txt
7082 F:      fs/notify/inotify/
7083 F:      include/linux/inotify.h
7084 F:      include/uapi/linux/inotify.h
7085
7086 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7087 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7088 L:      linux-input@vger.kernel.org
7089 Q:      http://patchwork.kernel.org/project/linux-input/list/
7090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7091 S:      Maintained
7092 F:      drivers/input/
7093 F:      include/linux/input.h
7094 F:      include/uapi/linux/input.h
7095 F:      include/uapi/linux/input-event-codes.h
7096 F:      include/linux/input/
7097 F:      Documentation/devicetree/bindings/input/
7098 F:      Documentation/input/
7099
7100 INPUT MULTITOUCH (MT) PROTOCOL
7101 M:      Henrik Rydberg <rydberg@bitmath.org>
7102 L:      linux-input@vger.kernel.org
7103 S:      Odd fixes
7104 F:      Documentation/input/multi-touch-protocol.rst
7105 F:      drivers/input/input-mt.c
7106 K:      \b(ABS|SYN)_MT_
7107
7108 INSIDE SECURE CRYPTO DRIVER
7109 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7110 F:      drivers/crypto/inside-secure/
7111 S:      Maintained
7112 L:      linux-crypto@vger.kernel.org
7113
7114 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7115 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7116 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7117 L:      linux-integrity@vger.kernel.org
7118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7119 S:      Supported
7120 F:      security/integrity/ima/
7121
7122 INTEL 810/815 FRAMEBUFFER DRIVER
7123 M:      Antonino Daplas <adaplas@gmail.com>
7124 L:      linux-fbdev@vger.kernel.org
7125 S:      Maintained
7126 F:      drivers/video/fbdev/i810/
7127
7128 INTEL ASoC DRIVERS
7129 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7130 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7131 M:      Jie Yang <yang.jie@linux.intel.com>
7132 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7133 S:      Supported
7134 F:      sound/soc/intel/
7135
7136 INTEL C600 SERIES SAS CONTROLLER DRIVER
7137 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7138 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7139 L:      linux-scsi@vger.kernel.org
7140 T:      git git://git.code.sf.net/p/intel-sas/isci
7141 S:      Supported
7142 F:      drivers/scsi/isci/
7143
7144 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7145 M:      Jani Nikula <jani.nikula@linux.intel.com>
7146 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7147 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7148 L:      intel-gfx@lists.freedesktop.org
7149 W:      https://01.org/linuxgraphics/
7150 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7151 C:      irc://chat.freenode.net/intel-gfx
7152 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7153 T:      git git://anongit.freedesktop.org/drm-intel
7154 S:      Supported
7155 F:      drivers/gpu/drm/i915/
7156 F:      include/drm/i915*
7157 F:      include/uapi/drm/i915_drm.h
7158 F:      Documentation/gpu/i915.rst
7159
7160 INTEL ETHERNET DRIVERS
7161 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7162 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7163 W:      http://www.intel.com/support/feedback.htm
7164 W:      http://e1000.sourceforge.net/
7165 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7168 S:      Supported
7169 F:      Documentation/networking/e100.rst
7170 F:      Documentation/networking/e1000.rst
7171 F:      Documentation/networking/e1000e.txt
7172 F:      Documentation/networking/igb.txt
7173 F:      Documentation/networking/igbvf.txt
7174 F:      Documentation/networking/ixgb.txt
7175 F:      Documentation/networking/ixgbe.txt
7176 F:      Documentation/networking/ixgbevf.txt
7177 F:      Documentation/networking/i40e.txt
7178 F:      Documentation/networking/i40evf.txt
7179 F:      Documentation/networking/ice.txt
7180 F:      drivers/net/ethernet/intel/
7181 F:      drivers/net/ethernet/intel/*/
7182 F:      include/linux/avf/virtchnl.h
7183
7184 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7185 M:      Maik Broemme <mbroemme@libmpq.org>
7186 L:      linux-fbdev@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/fb/intelfb.txt
7189 F:      drivers/video/fbdev/intelfb/
7190
7191 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7192 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7193 M:      Zhi Wang <zhi.a.wang@intel.com>
7194 L:      intel-gvt-dev@lists.freedesktop.org
7195 L:      intel-gfx@lists.freedesktop.org
7196 W:      https://01.org/igvt-g
7197 T:      git https://github.com/intel/gvt-linux.git
7198 S:      Supported
7199 F:      drivers/gpu/drm/i915/gvt/
7200
7201 INTEL HID EVENT DRIVER
7202 M:      Alex Hung <alex.hung@canonical.com>
7203 L:      platform-driver-x86@vger.kernel.org
7204 S:      Maintained
7205 F:      drivers/platform/x86/intel-hid.c
7206
7207 INTEL I/OAT DMA DRIVER
7208 M:      Dave Jiang <dave.jiang@intel.com>
7209 R:      Dan Williams <dan.j.williams@intel.com>
7210 L:      dmaengine@vger.kernel.org
7211 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7212 S:      Supported
7213 F:      drivers/dma/ioat*
7214
7215 INTEL IDLE DRIVER
7216 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7217 M:      Len Brown <lenb@kernel.org>
7218 L:      linux-pm@vger.kernel.org
7219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7220 B:      https://bugzilla.kernel.org
7221 S:      Supported
7222 F:      drivers/idle/intel_idle.c
7223
7224 INTEL INTEGRATED SENSOR HUB DRIVER
7225 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7226 M:      Jiri Kosina <jikos@kernel.org>
7227 L:      linux-input@vger.kernel.org
7228 S:      Maintained
7229 F:      drivers/hid/intel-ish-hid/
7230
7231 INTEL IOMMU (VT-d)
7232 M:      David Woodhouse <dwmw2@infradead.org>
7233 L:      iommu@lists.linux-foundation.org
7234 T:      git git://git.infradead.org/iommu-2.6.git
7235 S:      Supported
7236 F:      drivers/iommu/intel-iommu.c
7237 F:      include/linux/intel-iommu.h
7238
7239 INTEL IOP-ADMA DMA DRIVER
7240 R:      Dan Williams <dan.j.williams@intel.com>
7241 S:      Odd fixes
7242 F:      drivers/dma/iop-adma.c
7243
7244 INTEL IPU3 CSI-2 CIO2 DRIVER
7245 M:      Yong Zhi <yong.zhi@intel.com>
7246 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7247 L:      linux-media@vger.kernel.org
7248 S:      Maintained
7249 F:      drivers/media/pci/intel/ipu3/
7250 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7251
7252 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7253 M:      Krzysztof Halasa <khalasa@piap.pl>
7254 S:      Maintained
7255 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7256 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7257 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7258 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7259 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7260 F:      drivers/net/wan/ixp4xx_hss.c
7261
7262 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7263 M:      Deepak Saxena <dsaxena@plexity.net>
7264 S:      Maintained
7265 F:      drivers/char/hw_random/ixp4xx-rng.c
7266
7267 INTEL MANAGEMENT ENGINE (mei)
7268 M:      Tomas Winkler <tomas.winkler@intel.com>
7269 L:      linux-kernel@vger.kernel.org
7270 S:      Supported
7271 F:      include/uapi/linux/mei.h
7272 F:      include/linux/mei_cl_bus.h
7273 F:      drivers/misc/mei/*
7274 F:      drivers/watchdog/mei_wdt.c
7275 F:      Documentation/misc-devices/mei/*
7276 F:      samples/mei/*
7277
7278 INTEL MENLOW THERMAL DRIVER
7279 M:      Sujith Thomas <sujith.thomas@intel.com>
7280 L:      platform-driver-x86@vger.kernel.org
7281 W:      https://01.org/linux-acpi
7282 S:      Supported
7283 F:      drivers/platform/x86/intel_menlow.c
7284
7285 INTEL MERRIFIELD GPIO DRIVER
7286 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7287 L:      linux-gpio@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/gpio/gpio-merrifield.c
7290
7291 INTEL MIC DRIVERS (mic)
7292 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7293 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7294 S:      Supported
7295 W:      https://github.com/sudeepdutt/mic
7296 W:      http://software.intel.com/en-us/mic-developer
7297 F:      include/linux/mic_bus.h
7298 F:      include/linux/scif.h
7299 F:      include/uapi/linux/mic_common.h
7300 F:      include/uapi/linux/mic_ioctl.h
7301 F:      include/uapi/linux/scif_ioctl.h
7302 F:      drivers/misc/mic/
7303 F:      drivers/dma/mic_x100_dma.c
7304 F:      drivers/dma/mic_x100_dma.h
7305 F:      Documentation/mic/
7306
7307 INTEL PMC CORE DRIVER
7308 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7309 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7310 L:      platform-driver-x86@vger.kernel.org
7311 S:      Maintained
7312 F:      arch/x86/include/asm/pmc_core.h
7313 F:      drivers/platform/x86/intel_pmc_core*
7314
7315 INTEL PMC/P-Unit IPC DRIVER
7316 M:      Zha Qipeng<qipeng.zha@intel.com>
7317 L:      platform-driver-x86@vger.kernel.org
7318 S:      Maintained
7319 F:      drivers/platform/x86/intel_pmc_ipc.c
7320 F:      drivers/platform/x86/intel_punit_ipc.c
7321 F:      arch/x86/include/asm/intel_pmc_ipc.h
7322 F:      arch/x86/include/asm/intel_punit_ipc.h
7323
7324 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7325 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7326 L:      linux-wireless@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/networking/README.ipw2100
7329 F:      Documentation/networking/README.ipw2200
7330 F:      drivers/net/wireless/intel/ipw2x00/
7331
7332 INTEL PSTATE DRIVER
7333 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7334 M:      Len Brown <lenb@kernel.org>
7335 L:      linux-pm@vger.kernel.org
7336 S:      Supported
7337 F:      drivers/cpufreq/intel_pstate.c
7338
7339 INTEL RDMA RNIC DRIVER
7340 M:      Faisal Latif <faisal.latif@intel.com>
7341 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7342 L:      linux-rdma@vger.kernel.org
7343 S:      Supported
7344 F:      drivers/infiniband/hw/i40iw/
7345 F:      include/uapi/rdma/i40iw-abi.h
7346
7347 INTEL SHA MULTIBUFFER DRIVER
7348 M:      Megha Dey <megha.dey@linux.intel.com>
7349 R:      Tim Chen <tim.c.chen@linux.intel.com>
7350 L:      linux-crypto@vger.kernel.org
7351 S:      Supported
7352 F:      arch/x86/crypto/sha*-mb
7353 F:      crypto/mcryptd.c
7354
7355 INTEL TELEMETRY DRIVER
7356 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7357 L:      platform-driver-x86@vger.kernel.org
7358 S:      Maintained
7359 F:      arch/x86/include/asm/intel_telemetry.h
7360 F:      drivers/platform/x86/intel_telemetry*
7361
7362 INTEL VIRTUAL BUTTON DRIVER
7363 M:      AceLan Kao <acelan.kao@canonical.com>
7364 L:      platform-driver-x86@vger.kernel.org
7365 S:      Maintained
7366 F:      drivers/platform/x86/intel-vbtn.c
7367
7368 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7369 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7370 L:      linux-wireless@vger.kernel.org
7371 S:      Supported
7372 F:      drivers/net/wireless/intel/iwlegacy/
7373
7374 INTEL WIRELESS WIFI LINK (iwlwifi)
7375 M:      Johannes Berg <johannes.berg@intel.com>
7376 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7377 M:      Luca Coelho <luciano.coelho@intel.com>
7378 M:      Intel Linux Wireless <linuxwifi@intel.com>
7379 L:      linux-wireless@vger.kernel.org
7380 W:      http://intellinuxwireless.org
7381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7382 S:      Supported
7383 F:      drivers/net/wireless/intel/iwlwifi/
7384
7385 INTEL WIRELESS WIMAX CONNECTION 2400
7386 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7387 M:      linux-wimax@intel.com
7388 L:      wimax@linuxwimax.org (subscribers-only)
7389 S:      Supported
7390 W:      http://linuxwimax.org
7391 F:      Documentation/wimax/README.i2400m
7392 F:      drivers/net/wimax/i2400m/
7393 F:      include/uapi/linux/wimax/i2400m.h
7394
7395 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7396 M:      Mario Limonciello <mario.limonciello@dell.com>
7397 S:      Maintained
7398 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7399
7400 INTEL(R) TRACE HUB
7401 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7402 S:      Supported
7403 F:      Documentation/trace/intel_th.rst
7404 F:      drivers/hwtracing/intel_th/
7405
7406 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7407 M:      Ning Sun <ning.sun@intel.com>
7408 L:      tboot-devel@lists.sourceforge.net
7409 W:      http://tboot.sourceforge.net
7410 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7411 S:      Supported
7412 F:      Documentation/intel_txt.txt
7413 F:      include/linux/tboot.h
7414 F:      arch/x86/kernel/tboot.c
7415
7416 INTEL-MID GPIO DRIVER
7417 M:      David Cohen <david.a.cohen@linux.intel.com>
7418 L:      linux-gpio@vger.kernel.org
7419 S:      Maintained
7420 F:      drivers/gpio/gpio-intel-mid.c
7421
7422 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7423 M:      Linus Walleij <linus.walleij@linaro.org>
7424 L:      linux-iio@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/iio/gyro/mpu3050*
7427 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7428
7429 IOC3 ETHERNET DRIVER
7430 M:      Ralf Baechle <ralf@linux-mips.org>
7431 L:      linux-mips@linux-mips.org
7432 S:      Maintained
7433 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7434
7435 IOC3 SERIAL DRIVER
7436 M:      Pat Gefre <pfg@sgi.com>
7437 L:      linux-serial@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/tty/serial/ioc3_serial.c
7440
7441 IOMMU DRIVERS
7442 M:      Joerg Roedel <joro@8bytes.org>
7443 L:      iommu@lists.linux-foundation.org
7444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7445 S:      Maintained
7446 F:      Documentation/devicetree/bindings/iommu/
7447 F:      drivers/iommu/
7448 F:      include/linux/iommu.h
7449 F:      include/linux/of_iommu.h
7450 F:      include/linux/iova.h
7451
7452 IP MASQUERADING
7453 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7454 S:      Maintained
7455 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7456
7457 IPMI SUBSYSTEM
7458 M:      Corey Minyard <minyard@acm.org>
7459 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7460 W:      http://openipmi.sourceforge.net/
7461 S:      Supported
7462 F:      Documentation/IPMI.txt
7463 F:      drivers/char/ipmi/
7464 F:      include/linux/ipmi*
7465 F:      include/uapi/linux/ipmi*
7466
7467 IPS SCSI RAID DRIVER
7468 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7469 L:      linux-scsi@vger.kernel.org
7470 W:      http://www.adaptec.com/
7471 S:      Maintained
7472 F:      drivers/scsi/ips*
7473
7474 IPVS
7475 M:      Wensong Zhang <wensong@linux-vs.org>
7476 M:      Simon Horman <horms@verge.net.au>
7477 M:      Julian Anastasov <ja@ssi.bg>
7478 L:      netdev@vger.kernel.org
7479 L:      lvs-devel@vger.kernel.org
7480 S:      Maintained
7481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7483 F:      Documentation/networking/ipvs-sysctl.txt
7484 F:      include/net/ip_vs.h
7485 F:      include/uapi/linux/ip_vs.h
7486 F:      net/netfilter/ipvs/
7487
7488 IPWIRELESS DRIVER
7489 M:      Jiri Kosina <jikos@kernel.org>
7490 M:      David Sterba <dsterba@suse.com>
7491 S:      Odd Fixes
7492 F:      drivers/tty/ipwireless/
7493
7494 IPX NETWORK LAYER
7495 L:      netdev@vger.kernel.org
7496 S:      Obsolete
7497 F:      include/uapi/linux/ipx.h
7498 F:      drivers/staging/ipx/
7499
7500 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7501 M:      Marc Zyngier <marc.zyngier@arm.com>
7502 S:      Maintained
7503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7504 F:      Documentation/IRQ-domain.txt
7505 F:      include/linux/irqdomain.h
7506 F:      kernel/irq/irqdomain.c
7507 F:      kernel/irq/msi.c
7508
7509 IRQ SUBSYSTEM
7510 M:      Thomas Gleixner <tglx@linutronix.de>
7511 L:      linux-kernel@vger.kernel.org
7512 S:      Maintained
7513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7514 F:      kernel/irq/
7515
7516 IRQCHIP DRIVERS
7517 M:      Thomas Gleixner <tglx@linutronix.de>
7518 M:      Jason Cooper <jason@lakedaemon.net>
7519 M:      Marc Zyngier <marc.zyngier@arm.com>
7520 L:      linux-kernel@vger.kernel.org
7521 S:      Maintained
7522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7523 F:      Documentation/devicetree/bindings/interrupt-controller/
7524 F:      drivers/irqchip/
7525
7526 ISA
7527 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7528 S:      Maintained
7529 F:      Documentation/isa.txt
7530 F:      drivers/base/isa.c
7531 F:      include/linux/isa.h
7532
7533 ISA RADIO MODULE
7534 M:      Hans Verkuil <hverkuil@xs4all.nl>
7535 L:      linux-media@vger.kernel.org
7536 T:      git git://linuxtv.org/media_tree.git
7537 W:      https://linuxtv.org
7538 S:      Maintained
7539 F:      drivers/media/radio/radio-isa*
7540
7541 ISAPNP
7542 M:      Jaroslav Kysela <perex@perex.cz>
7543 S:      Maintained
7544 F:      Documentation/isapnp.txt
7545 F:      drivers/pnp/isapnp/
7546 F:      include/linux/isapnp.h
7547
7548 ISCSI
7549 M:      Lee Duncan <lduncan@suse.com>
7550 M:      Chris Leech <cleech@redhat.com>
7551 L:      open-iscsi@googlegroups.com
7552 W:      www.open-iscsi.com
7553 S:      Maintained
7554 F:      drivers/scsi/*iscsi*
7555 F:      include/scsi/*iscsi*
7556
7557 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7558 M:      Peter Jones <pjones@redhat.com>
7559 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7560 S:      Maintained
7561 F:      drivers/firmware/iscsi_ibft*
7562
7563 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7564 M:      Or Gerlitz <ogerlitz@mellanox.com>
7565 M:      Sagi Grimberg <sagi@grimberg.me>
7566 M:      Roi Dayan <roid@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-drm.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 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10276 L:      linux-omap@vger.kernel.org
10277 L:      linux-fbdev@vger.kernel.org
10278 S:      Maintained
10279 F:      drivers/video/fbdev/omap2/
10280 F:      Documentation/arm/OMAP/DSS
10281
10282 OMAP FRAMEBUFFER SUPPORT
10283 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
10284 L:      linux-fbdev@vger.kernel.org
10285 L:      linux-omap@vger.kernel.org
10286 S:      Maintained
10287 F:      drivers/video/fbdev/omap/
10288
10289 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10290 M:      Roger Quadros <rogerq@ti.com>
10291 M:      Tony Lindgren <tony@atomide.com>
10292 L:      linux-omap@vger.kernel.org
10293 S:      Maintained
10294 F:      drivers/memory/omap-gpmc.c
10295 F:      arch/arm/mach-omap2/*gpmc*
10296
10297 OMAP GPIO DRIVER
10298 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10299 M:      Santosh Shilimkar <ssantosh@kernel.org>
10300 M:      Kevin Hilman <khilman@kernel.org>
10301 L:      linux-omap@vger.kernel.org
10302 S:      Maintained
10303 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10304 F:      drivers/gpio/gpio-omap.c
10305
10306 OMAP HARDWARE SPINLOCK SUPPORT
10307 M:      Ohad Ben-Cohen <ohad@wizery.com>
10308 L:      linux-omap@vger.kernel.org
10309 S:      Maintained
10310 F:      drivers/hwspinlock/omap_hwspinlock.c
10311
10312 OMAP HS MMC SUPPORT
10313 L:      linux-mmc@vger.kernel.org
10314 L:      linux-omap@vger.kernel.org
10315 S:      Orphan
10316 F:      drivers/mmc/host/omap_hsmmc.c
10317
10318 OMAP HWMOD DATA
10319 M:      Paul Walmsley <paul@pwsan.com>
10320 L:      linux-omap@vger.kernel.org
10321 S:      Maintained
10322 F:      arch/arm/mach-omap2/omap_hwmod*data*
10323
10324 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10325 M:      Benoît Cousson <bcousson@baylibre.com>
10326 L:      linux-omap@vger.kernel.org
10327 S:      Maintained
10328 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10329
10330 OMAP HWMOD SUPPORT
10331 M:      Benoît Cousson <bcousson@baylibre.com>
10332 M:      Paul Walmsley <paul@pwsan.com>
10333 L:      linux-omap@vger.kernel.org
10334 S:      Maintained
10335 F:      arch/arm/mach-omap2/omap_hwmod.*
10336
10337 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10338 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10339 L:      linux-media@vger.kernel.org
10340 S:      Maintained
10341 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10342 F:      drivers/media/platform/omap3isp/
10343 F:      drivers/staging/media/omap4iss/
10344
10345 OMAP MMC SUPPORT
10346 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10347 L:      linux-omap@vger.kernel.org
10348 S:      Maintained
10349 F:      drivers/mmc/host/omap.c
10350
10351 OMAP POWER MANAGEMENT SUPPORT
10352 M:      Kevin Hilman <khilman@kernel.org>
10353 L:      linux-omap@vger.kernel.org
10354 S:      Maintained
10355 F:      arch/arm/*omap*/*pm*
10356 F:      drivers/cpufreq/omap-cpufreq.c
10357
10358 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10359 M:      Rajendra Nayak <rnayak@codeaurora.org>
10360 M:      Paul Walmsley <paul@pwsan.com>
10361 L:      linux-omap@vger.kernel.org
10362 S:      Maintained
10363 F:      arch/arm/mach-omap2/prm*
10364
10365 OMAP RANDOM NUMBER GENERATOR SUPPORT
10366 M:      Deepak Saxena <dsaxena@plexity.net>
10367 S:      Maintained
10368 F:      drivers/char/hw_random/omap-rng.c
10369
10370 OMAP USB SUPPORT
10371 L:      linux-usb@vger.kernel.org
10372 L:      linux-omap@vger.kernel.org
10373 S:      Orphan
10374 F:      drivers/usb/*/*omap*
10375 F:      arch/arm/*omap*/usb*
10376
10377 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10378 M:      Mark Jackson <mpfj@newflow.co.uk>
10379 L:      linux-omap@vger.kernel.org
10380 S:      Maintained
10381 F:      arch/arm/boot/dts/am335x-nano.dts
10382
10383 OMAP1 SUPPORT
10384 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10385 M:      Tony Lindgren <tony@atomide.com>
10386 L:      linux-omap@vger.kernel.org
10387 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10389 S:      Maintained
10390 F:      arch/arm/mach-omap1/
10391 F:      arch/arm/plat-omap/
10392 F:      arch/arm/configs/omap1_defconfig
10393 F:      drivers/i2c/busses/i2c-omap.c
10394 F:      include/linux/platform_data/i2c-omap.h
10395
10396 OMAP2+ SUPPORT
10397 M:      Tony Lindgren <tony@atomide.com>
10398 L:      linux-omap@vger.kernel.org
10399 W:      http://www.muru.com/linux/omap/
10400 W:      http://linux.omap.com/
10401 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10403 S:      Maintained
10404 F:      arch/arm/mach-omap2/
10405 F:      arch/arm/plat-omap/
10406 F:      arch/arm/configs/omap2plus_defconfig
10407 F:      drivers/i2c/busses/i2c-omap.c
10408 F:      drivers/irqchip/irq-omap-intc.c
10409 F:      drivers/mfd/*omap*.c
10410 F:      drivers/mfd/menelaus.c
10411 F:      drivers/mfd/palmas.c
10412 F:      drivers/mfd/tps65217.c
10413 F:      drivers/mfd/tps65218.c
10414 F:      drivers/mfd/tps65910.c
10415 F:      drivers/mfd/twl-core.[ch]
10416 F:      drivers/mfd/twl4030*.c
10417 F:      drivers/mfd/twl6030*.c
10418 F:      drivers/mfd/twl6040*.c
10419 F:      drivers/regulator/palmas-regulator*.c
10420 F:      drivers/regulator/pbias-regulator.c
10421 F:      drivers/regulator/tps65217-regulator.c
10422 F:      drivers/regulator/tps65218-regulator.c
10423 F:      drivers/regulator/tps65910-regulator.c
10424 F:      drivers/regulator/twl-regulator.c
10425 F:      drivers/regulator/twl6030-regulator.c
10426 F:      include/linux/platform_data/i2c-omap.h
10427
10428 ONION OMEGA2+ BOARD
10429 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10430 L:      linux-mips@linux-mips.org
10431 S:      Maintained
10432 F:      arch/mips/boot/dts/ralink/omega2p.dts
10433
10434 OMFS FILESYSTEM
10435 M:      Bob Copeland <me@bobcopeland.com>
10436 L:      linux-karma-devel@lists.sourceforge.net
10437 S:      Maintained
10438 F:      Documentation/filesystems/omfs.txt
10439 F:      fs/omfs/
10440
10441 OMNIKEY CARDMAN 4000 DRIVER
10442 M:      Harald Welte <laforge@gnumonks.org>
10443 S:      Maintained
10444 F:      drivers/char/pcmcia/cm4000_cs.c
10445 F:      include/linux/cm4000_cs.h
10446 F:      include/uapi/linux/cm4000_cs.h
10447
10448 OMNIKEY CARDMAN 4040 DRIVER
10449 M:      Harald Welte <laforge@gnumonks.org>
10450 S:      Maintained
10451 F:      drivers/char/pcmcia/cm4040_cs.*
10452
10453 OMNIVISION OV13858 SENSOR DRIVER
10454 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10455 L:      linux-media@vger.kernel.org
10456 T:      git git://linuxtv.org/media_tree.git
10457 S:      Maintained
10458 F:      drivers/media/i2c/ov13858.c
10459
10460 OMNIVISION OV2685 SENSOR DRIVER
10461 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10462 L:      linux-media@vger.kernel.org
10463 T:      git git://linuxtv.org/media_tree.git
10464 S:      Maintained
10465 F:      drivers/media/i2c/ov2685.c
10466
10467 OMNIVISION OV5640 SENSOR DRIVER
10468 M:      Steve Longerbeam <slongerbeam@gmail.com>
10469 L:      linux-media@vger.kernel.org
10470 T:      git git://linuxtv.org/media_tree.git
10471 S:      Maintained
10472 F:      drivers/media/i2c/ov5640.c
10473
10474 OMNIVISION OV5647 SENSOR DRIVER
10475 M:      Luis Oliveira <lolivei@synopsys.com>
10476 L:      linux-media@vger.kernel.org
10477 T:      git git://linuxtv.org/media_tree.git
10478 S:      Maintained
10479 F:      drivers/media/i2c/ov5647.c
10480
10481 OMNIVISION OV5695 SENSOR DRIVER
10482 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10483 L:      linux-media@vger.kernel.org
10484 T:      git git://linuxtv.org/media_tree.git
10485 S:      Maintained
10486 F:      drivers/media/i2c/ov5695.c
10487
10488 OMNIVISION OV7670 SENSOR DRIVER
10489 M:      Jonathan Corbet <corbet@lwn.net>
10490 L:      linux-media@vger.kernel.org
10491 T:      git git://linuxtv.org/media_tree.git
10492 S:      Maintained
10493 F:      drivers/media/i2c/ov7670.c
10494 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10495
10496 OMNIVISION OV772x SENSOR DRIVER
10497 M:      Jacopo Mondi <jacopo@jmondi.org>
10498 L:      linux-media@vger.kernel.org
10499 T:      git git://linuxtv.org/media_tree.git
10500 S:      Odd fixes
10501 F:      drivers/media/i2c/ov772x.c
10502 F:      include/media/i2c/ov772x.h
10503 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10504
10505 OMNIVISION OV7740 SENSOR DRIVER
10506 M:      Wenyou Yang <wenyou.yang@microchip.com>
10507 L:      linux-media@vger.kernel.org
10508 T:      git git://linuxtv.org/media_tree.git
10509 S:      Maintained
10510 F:      drivers/media/i2c/ov7740.c
10511 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10512
10513 OMNIVISION OV9650 SENSOR DRIVER
10514 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10515 R:      Akinobu Mita <akinobu.mita@gmail.com>
10516 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10517 L:      linux-media@vger.kernel.org
10518 T:      git git://linuxtv.org/media_tree.git
10519 S:      Maintained
10520 F:      drivers/media/i2c/ov9650.c
10521 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10522
10523 ONENAND FLASH DRIVER
10524 M:      Kyungmin Park <kyungmin.park@samsung.com>
10525 L:      linux-mtd@lists.infradead.org
10526 S:      Maintained
10527 F:      drivers/mtd/nand/onenand/
10528 F:      include/linux/mtd/onenand*.h
10529
10530 ONSTREAM SCSI TAPE DRIVER
10531 M:      Willem Riede <osst@riede.org>
10532 L:      osst-users@lists.sourceforge.net
10533 L:      linux-scsi@vger.kernel.org
10534 S:      Maintained
10535 F:      Documentation/scsi/osst.txt
10536 F:      drivers/scsi/osst.*
10537 F:      drivers/scsi/osst_*.h
10538 F:      drivers/scsi/st.h
10539
10540 OP-TEE DRIVER
10541 M:      Jens Wiklander <jens.wiklander@linaro.org>
10542 S:      Maintained
10543 F:      drivers/tee/optee/
10544
10545 OPA-VNIC DRIVER
10546 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10547 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10548 L:      linux-rdma@vger.kernel.org
10549 S:      Supported
10550 F:      drivers/infiniband/ulp/opa_vnic
10551
10552 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10553 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10554 M:      Frank Rowand <frowand.list@gmail.com>
10555 L:      devicetree@vger.kernel.org
10556 S:      Maintained
10557 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10558 F:      Documentation/devicetree/overlay-notes.txt
10559 F:      drivers/of/overlay.c
10560 F:      drivers/of/resolver.c
10561 K:      of_overlay_notifier_
10562
10563 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10564 M:      Rob Herring <robh+dt@kernel.org>
10565 M:      Frank Rowand <frowand.list@gmail.com>
10566 L:      devicetree@vger.kernel.org
10567 W:      http://www.devicetree.org/
10568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10569 S:      Maintained
10570 F:      drivers/of/
10571 F:      include/linux/of*.h
10572 F:      scripts/dtc/
10573 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10574
10575 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10576 M:      Rob Herring <robh+dt@kernel.org>
10577 M:      Mark Rutland <mark.rutland@arm.com>
10578 L:      devicetree@vger.kernel.org
10579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10580 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10581 S:      Maintained
10582 F:      Documentation/devicetree/
10583 F:      arch/*/boot/dts/
10584 F:      include/dt-bindings/
10585
10586 OPENCORES I2C BUS DRIVER
10587 M:      Peter Korsgaard <jacmet@sunsite.dk>
10588 L:      linux-i2c@vger.kernel.org
10589 S:      Maintained
10590 F:      Documentation/i2c/busses/i2c-ocores
10591 F:      drivers/i2c/busses/i2c-ocores.c
10592
10593 OPENRISC ARCHITECTURE
10594 M:      Jonas Bonn <jonas@southpole.se>
10595 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10596 M:      Stafford Horne <shorne@gmail.com>
10597 T:      git git://github.com/openrisc/linux.git
10598 L:      openrisc@lists.librecores.org
10599 W:      http://openrisc.io
10600 S:      Maintained
10601 F:      Documentation/devicetree/bindings/openrisc/
10602 F:      Documentation/openrisc/
10603 F:      arch/openrisc/
10604 F:      drivers/irqchip/irq-ompic.c
10605 F:      drivers/irqchip/irq-or1k-*
10606
10607 OPENVSWITCH
10608 M:      Pravin B Shelar <pshelar@ovn.org>
10609 L:      netdev@vger.kernel.org
10610 L:      dev@openvswitch.org
10611 W:      http://openvswitch.org
10612 S:      Maintained
10613 F:      net/openvswitch/
10614 F:      include/uapi/linux/openvswitch.h
10615
10616 OPERATING PERFORMANCE POINTS (OPP)
10617 M:      Viresh Kumar <vireshk@kernel.org>
10618 M:      Nishanth Menon <nm@ti.com>
10619 M:      Stephen Boyd <sboyd@kernel.org>
10620 L:      linux-pm@vger.kernel.org
10621 S:      Maintained
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10623 F:      drivers/opp/
10624 F:      include/linux/pm_opp.h
10625 F:      Documentation/power/opp.txt
10626 F:      Documentation/devicetree/bindings/opp/
10627
10628 OPL4 DRIVER
10629 M:      Clemens Ladisch <clemens@ladisch.de>
10630 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10631 T:      git git://git.alsa-project.org/alsa-kernel.git
10632 S:      Maintained
10633 F:      sound/drivers/opl4/
10634
10635 OPROFILE
10636 M:      Robert Richter <rric@kernel.org>
10637 L:      oprofile-list@lists.sf.net
10638 S:      Maintained
10639 F:      arch/*/include/asm/oprofile*.h
10640 F:      arch/*/oprofile/
10641 F:      drivers/oprofile/
10642 F:      include/linux/oprofile.h
10643
10644 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10645 M:      Mark Fasheh <mark@fasheh.com>
10646 M:      Joel Becker <jlbec@evilplan.org>
10647 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10648 W:      http://ocfs2.wiki.kernel.org
10649 S:      Supported
10650 F:      Documentation/filesystems/ocfs2.txt
10651 F:      Documentation/filesystems/dlmfs.txt
10652 F:      fs/ocfs2/
10653
10654 ORANGEFS FILESYSTEM
10655 M:      Mike Marshall <hubcap@omnibond.com>
10656 R:      Martin Brandenburg <martin@omnibond.com>
10657 L:      devel@lists.orangefs.org
10658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10659 S:      Supported
10660 F:      fs/orangefs/
10661 F:      Documentation/filesystems/orangefs.txt
10662
10663 ORINOCO DRIVER
10664 L:      linux-wireless@vger.kernel.org
10665 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10666 W:      http://www.nongnu.org/orinoco/
10667 S:      Orphan
10668 F:      drivers/net/wireless/intersil/orinoco/
10669
10670 OSD LIBRARY and FILESYSTEM
10671 M:      Boaz Harrosh <ooo@electrozaur.com>
10672 S:      Maintained
10673 F:      drivers/scsi/osd/
10674 F:      include/scsi/osd_*
10675 F:      fs/exofs/
10676
10677 OV2659 OMNIVISION SENSOR DRIVER
10678 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10679 L:      linux-media@vger.kernel.org
10680 W:      https://linuxtv.org
10681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10682 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov2659.c
10685 F:      include/media/i2c/ov2659.h
10686
10687 OVERLAY FILESYSTEM
10688 M:      Miklos Szeredi <miklos@szeredi.hu>
10689 L:      linux-unionfs@vger.kernel.org
10690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10691 S:      Supported
10692 F:      fs/overlayfs/
10693 F:      Documentation/filesystems/overlayfs.txt
10694
10695 P54 WIRELESS DRIVER
10696 M:      Christian Lamparter <chunkeey@googlemail.com>
10697 L:      linux-wireless@vger.kernel.org
10698 W:      http://wireless.kernel.org/en/users/Drivers/p54
10699 S:      Maintained
10700 F:      drivers/net/wireless/intersil/p54/
10701
10702 PA SEMI ETHERNET DRIVER
10703 L:      netdev@vger.kernel.org
10704 S:      Orphan
10705 F:      drivers/net/ethernet/pasemi/*
10706
10707 PA SEMI SMBUS DRIVER
10708 L:      linux-i2c@vger.kernel.org
10709 S:      Orphan
10710 F:      drivers/i2c/busses/i2c-pasemi.c
10711
10712 PADATA PARALLEL EXECUTION MECHANISM
10713 M:      Steffen Klassert <steffen.klassert@secunet.com>
10714 L:      linux-crypto@vger.kernel.org
10715 S:      Maintained
10716 F:      kernel/padata.c
10717 F:      include/linux/padata.h
10718 F:      Documentation/padata.txt
10719
10720 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10721 M:      Harald Welte <laforge@gnumonks.org>
10722 L:      platform-driver-x86@vger.kernel.org
10723 S:      Maintained
10724 F:      drivers/platform/x86/panasonic-laptop.c
10725
10726 PARALLEL LCD/KEYPAD PANEL DRIVER
10727 M:      Willy Tarreau <willy@haproxy.com>
10728 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10729 S:      Odd Fixes
10730 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10731 F:      drivers/misc/panel.c
10732
10733 PARALLEL PORT SUBSYSTEM
10734 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10735 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10736 L:      linux-parport@lists.infradead.org (subscribers-only)
10737 S:      Maintained
10738 F:      drivers/parport/
10739 F:      include/linux/parport*.h
10740 F:      drivers/char/ppdev.c
10741 F:      include/uapi/linux/ppdev.h
10742 F:      Documentation/parport*.txt
10743
10744 PARAVIRT_OPS INTERFACE
10745 M:      Juergen Gross <jgross@suse.com>
10746 M:      Alok Kataria <akataria@vmware.com>
10747 L:      virtualization@lists.linux-foundation.org
10748 S:      Supported
10749 F:      Documentation/virtual/paravirt_ops.txt
10750 F:      arch/*/kernel/paravirt*
10751 F:      arch/*/include/asm/paravirt*.h
10752 F:      include/linux/hypervisor.h
10753
10754 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10755 M:      Tim Waugh <tim@cyberelk.net>
10756 L:      linux-parport@lists.infradead.org (subscribers-only)
10757 S:      Maintained
10758 F:      Documentation/blockdev/paride.txt
10759 F:      drivers/block/paride/
10760
10761 PARISC ARCHITECTURE
10762 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10763 M:      Helge Deller <deller@gmx.de>
10764 L:      linux-parisc@vger.kernel.org
10765 W:      http://www.parisc-linux.org/
10766 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10769 S:      Maintained
10770 F:      arch/parisc/
10771 F:      Documentation/parisc/
10772 F:      drivers/parisc/
10773 F:      drivers/char/agp/parisc-agp.c
10774 F:      drivers/input/serio/gscps2.c
10775 F:      drivers/parport/parport_gsc.*
10776 F:      drivers/tty/serial/8250/8250_gsc.c
10777 F:      drivers/video/fbdev/sti*
10778 F:      drivers/video/console/sti*
10779 F:      drivers/video/logo/logo_parisc*
10780
10781 PARMAN
10782 M:      Jiri Pirko <jiri@mellanox.com>
10783 L:      netdev@vger.kernel.org
10784 S:      Supported
10785 F:      lib/parman.c
10786 F:      lib/test_parman.c
10787 F:      include/linux/parman.h
10788
10789 PC87360 HARDWARE MONITORING DRIVER
10790 M:      Jim Cromie <jim.cromie@gmail.com>
10791 L:      linux-hwmon@vger.kernel.org
10792 S:      Maintained
10793 F:      Documentation/hwmon/pc87360
10794 F:      drivers/hwmon/pc87360.c
10795
10796 PC8736x GPIO DRIVER
10797 M:      Jim Cromie <jim.cromie@gmail.com>
10798 S:      Maintained
10799 F:      drivers/char/pc8736x_gpio.c
10800
10801 PC87427 HARDWARE MONITORING DRIVER
10802 M:      Jean Delvare <jdelvare@suse.com>
10803 L:      linux-hwmon@vger.kernel.org
10804 S:      Maintained
10805 F:      Documentation/hwmon/pc87427
10806 F:      drivers/hwmon/pc87427.c
10807
10808 PCA9532 LED DRIVER
10809 M:      Riku Voipio <riku.voipio@iki.fi>
10810 S:      Maintained
10811 F:      drivers/leds/leds-pca9532.c
10812 F:      include/linux/leds-pca9532.h
10813
10814 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10815 M:      Guenter Roeck <linux@roeck-us.net>
10816 L:      linux-i2c@vger.kernel.org
10817 S:      Maintained
10818 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10819
10820 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10821 M:      Khalid Aziz <khalid@gonehiking.org>
10822 S:      Maintained
10823 F:      drivers/firmware/pcdp.*
10824
10825 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10826 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10827 L:      linux-pci@vger.kernel.org
10828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10829 S:      Maintained
10830 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10831 F:      drivers/pci/controller/pci-aardvark.c
10832
10833 PCI DRIVER FOR ALTERA PCIE IP
10834 M:      Ley Foon Tan <lftan@altera.com>
10835 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10836 L:      linux-pci@vger.kernel.org
10837 S:      Supported
10838 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10839 F:      drivers/pci/controller/pcie-altera.c
10840
10841 PCI DRIVER FOR APPLIEDMICRO XGENE
10842 M:      Tanmay Inamdar <tinamdar@apm.com>
10843 L:      linux-pci@vger.kernel.org
10844 L:      linux-arm-kernel@lists.infradead.org
10845 S:      Maintained
10846 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
10847 F:      drivers/pci/controller/pci-xgene.c
10848
10849 PCI DRIVER FOR ARM VERSATILE PLATFORM
10850 M:      Rob Herring <robh@kernel.org>
10851 L:      linux-pci@vger.kernel.org
10852 L:      linux-arm-kernel@lists.infradead.org
10853 S:      Maintained
10854 F:      Documentation/devicetree/bindings/pci/versatile.txt
10855 F:      drivers/pci/controller/pci-versatile.c
10856
10857 PCI DRIVER FOR ARMADA 8K
10858 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10859 L:      linux-pci@vger.kernel.org
10860 L:      linux-arm-kernel@lists.infradead.org
10861 S:      Maintained
10862 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
10863 F:      drivers/pci/controller/dwc/pcie-armada8k.c
10864
10865 PCI DRIVER FOR CADENCE PCIE IP
10866 M:      Alan Douglas <adouglas@cadence.com>
10867 L:      linux-pci@vger.kernel.org
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
10870 F:      drivers/pci/controller/pcie-cadence*
10871
10872 PCI DRIVER FOR FREESCALE LAYERSCAPE
10873 M:      Minghuan Lian <minghuan.Lian@nxp.com>
10874 M:      Mingkai Hu <mingkai.hu@nxp.com>
10875 M:      Roy Zang <roy.zang@nxp.com>
10876 L:      linuxppc-dev@lists.ozlabs.org
10877 L:      linux-pci@vger.kernel.org
10878 L:      linux-arm-kernel@lists.infradead.org
10879 S:      Maintained
10880 F:      drivers/pci/controller/dwc/*layerscape*
10881
10882 PCI DRIVER FOR GENERIC OF HOSTS
10883 M:      Will Deacon <will.deacon@arm.com>
10884 L:      linux-pci@vger.kernel.org
10885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10886 S:      Maintained
10887 F:      Documentation/devicetree/bindings/pci/controller-generic-pci.txt
10888 F:      drivers/pci/controller/pci-host-common.c
10889 F:      drivers/pci/controller/pci-host-generic.c
10890
10891 PCI DRIVER FOR IMX6
10892 M:      Richard Zhu <hongxing.zhu@nxp.com>
10893 M:      Lucas Stach <l.stach@pengutronix.de>
10894 L:      linux-pci@vger.kernel.org
10895 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10896 S:      Maintained
10897 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
10898 F:      drivers/pci/controller/dwc/*imx6*
10899
10900 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
10901 M:      Keith Busch <keith.busch@intel.com>
10902 M:      Jonathan Derrick <jonathan.derrick@intel.com>
10903 L:      linux-pci@vger.kernel.org
10904 S:      Supported
10905 F:      drivers/pci/controller/vmd.c
10906
10907 PCI DRIVER FOR MICROSEMI SWITCHTEC
10908 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
10909 M:      Logan Gunthorpe <logang@deltatee.com>
10910 L:      linux-pci@vger.kernel.org
10911 S:      Maintained
10912 F:      Documentation/switchtec.txt
10913 F:      Documentation/ABI/testing/sysfs-class-switchtec
10914 F:      drivers/pci/switch/switchtec*
10915 F:      include/uapi/linux/switchtec_ioctl.h
10916 F:      include/linux/switchtec.h
10917 F:      drivers/ntb/hw/mscc/
10918
10919 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
10920 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10921 M:      Jason Cooper <jason@lakedaemon.net>
10922 L:      linux-pci@vger.kernel.org
10923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10924 S:      Maintained
10925 F:      drivers/pci/controller/*mvebu*
10926
10927 PCI DRIVER FOR NVIDIA TEGRA
10928 M:      Thierry Reding <thierry.reding@gmail.com>
10929 L:      linux-tegra@vger.kernel.org
10930 L:      linux-pci@vger.kernel.org
10931 S:      Supported
10932 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
10933 F:      drivers/pci/controller/pci-tegra.c
10934
10935 PCI DRIVER FOR RENESAS R-CAR
10936 M:      Simon Horman <horms@verge.net.au>
10937 L:      linux-pci@vger.kernel.org
10938 L:      linux-renesas-soc@vger.kernel.org
10939 S:      Maintained
10940 F:      drivers/pci/controller/*rcar*
10941
10942 PCI DRIVER FOR SAMSUNG EXYNOS
10943 M:      Jingoo Han <jingoohan1@gmail.com>
10944 L:      linux-pci@vger.kernel.org
10945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10946 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
10947 S:      Maintained
10948 F:      drivers/pci/controller/dwc/pci-exynos.c
10949
10950 PCI DRIVER FOR SYNOPSYS DESIGNWARE
10951 M:      Jingoo Han <jingoohan1@gmail.com>
10952 M:      Joao Pinto <Joao.Pinto@synopsys.com>
10953 L:      linux-pci@vger.kernel.org
10954 S:      Maintained
10955 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
10956 F:      drivers/pci/controller/dwc/*designware*
10957
10958 PCI DRIVER FOR TI DRA7XX
10959 M:      Kishon Vijay Abraham I <kishon@ti.com>
10960 L:      linux-omap@vger.kernel.org
10961 L:      linux-pci@vger.kernel.org
10962 S:      Supported
10963 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
10964 F:      drivers/pci/controller/dwc/pci-dra7xx.c
10965
10966 PCI DRIVER FOR TI KEYSTONE
10967 M:      Murali Karicheri <m-karicheri2@ti.com>
10968 L:      linux-pci@vger.kernel.org
10969 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10970 S:      Maintained
10971 F:      drivers/pci/controller/dwc/*keystone*
10972
10973 PCI ENDPOINT SUBSYSTEM
10974 M:      Kishon Vijay Abraham I <kishon@ti.com>
10975 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
10976 L:      linux-pci@vger.kernel.org
10977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
10978 S:      Supported
10979 F:      drivers/pci/endpoint/
10980 F:      drivers/misc/pci_endpoint_test.c
10981 F:      tools/pci/
10982
10983 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
10984 M:      Russell Currey <ruscur@russell.cc>
10985 L:      linuxppc-dev@lists.ozlabs.org
10986 S:      Supported
10987 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
10988 F:      arch/powerpc/kernel/eeh*.c
10989 F:      arch/powerpc/platforms/*/eeh*.c
10990 F:      arch/powerpc/include/*/eeh*.h
10991
10992 PCI ERROR RECOVERY
10993 M:      Linas Vepstas <linasvepstas@gmail.com>
10994 L:      linux-pci@vger.kernel.org
10995 S:      Supported
10996 F:      Documentation/PCI/pci-error-recovery.txt
10997
10998 PCI MSI DRIVER FOR ALTERA MSI IP
10999 M:      Ley Foon Tan <lftan@altera.com>
11000 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11001 L:      linux-pci@vger.kernel.org
11002 S:      Supported
11003 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11004 F:      drivers/pci/controller/pcie-altera-msi.c
11005
11006 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11007 M:      Duc Dang <dhdang@apm.com>
11008 L:      linux-pci@vger.kernel.org
11009 L:      linux-arm-kernel@lists.infradead.org
11010 S:      Maintained
11011 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11012 F:      drivers/pci/controller/pci-xgene-msi.c
11013
11014 PCI SUBSYSTEM
11015 M:      Bjorn Helgaas <bhelgaas@google.com>
11016 L:      linux-pci@vger.kernel.org
11017 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11019 S:      Supported
11020 F:      Documentation/devicetree/bindings/pci/
11021 F:      Documentation/PCI/
11022 F:      drivers/acpi/pci*
11023 F:      drivers/pci/
11024 F:      include/asm-generic/pci*
11025 F:      include/linux/pci*
11026 F:      include/linux/of_pci.h
11027 F:      include/uapi/linux/pci*
11028 F:      lib/pci*
11029 F:      arch/x86/pci/
11030 F:      arch/x86/kernel/quirks.c
11031
11032 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11033 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11034 L:      linux-pci@vger.kernel.org
11035 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11037 S:      Supported
11038 F:      drivers/pci/controller/
11039
11040 PCIE DRIVER FOR AXIS ARTPEC
11041 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11042 L:      linux-arm-kernel@axis.com
11043 L:      linux-pci@vger.kernel.org
11044 S:      Maintained
11045 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11046 F:      drivers/pci/controller/dwc/*artpec*
11047
11048 PCIE DRIVER FOR CAVIUM THUNDERX
11049 M:      David Daney <david.daney@cavium.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 S:      Supported
11053 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11054 F:      drivers/pci/controller/pci-thunder-*
11055
11056 PCIE DRIVER FOR HISILICON
11057 M:      Zhou Wang <wangzhou1@hisilicon.com>
11058 L:      linux-pci@vger.kernel.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11061 F:      drivers/pci/controller/dwc/pcie-hisi.c
11062
11063 PCIE DRIVER FOR HISILICON KIRIN
11064 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11065 M:      Binghui Wang <wangbinghui@hisilicon.com>
11066 L:      linux-pci@vger.kernel.org
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/pci/pcie-kirin.txt
11069 F:      drivers/pci/controller/dwc/pcie-kirin.c
11070
11071 PCIE DRIVER FOR HISILICON STB
11072 M:      Jianguo Sun <sunjianguo1@huawei.com>
11073 M:      Shawn Guo <shawn.guo@linaro.org>
11074 L:      linux-pci@vger.kernel.org
11075 S:      Maintained
11076 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11077 F:      drivers/pci/controller/dwc/pcie-histb.c
11078
11079 PCIE DRIVER FOR MEDIATEK
11080 M:      Ryder Lee <ryder.lee@mediatek.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-mediatek@lists.infradead.org
11083 S:      Supported
11084 F:      Documentation/devicetree/bindings/pci/mediatek*
11085 F:      drivers/pci/controller/*mediatek*
11086
11087 PCIE DRIVER FOR QUALCOMM MSM
11088 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11089 L:      linux-pci@vger.kernel.org
11090 L:      linux-arm-msm@vger.kernel.org
11091 S:      Maintained
11092 F:      drivers/pci/controller/dwc/*qcom*
11093
11094 PCIE DRIVER FOR ROCKCHIP
11095 M:      Shawn Lin <shawn.lin@rock-chips.com>
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-rockchip@lists.infradead.org
11098 S:      Maintained
11099 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11100 F:      drivers/pci/controller/pcie-rockchip*
11101
11102 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11103 M:      Linus Walleij <linus.walleij@linaro.org>
11104 L:      linux-pci@vger.kernel.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11107 F:      drivers/pci/controller/pci-v3-semi.c
11108
11109 PCIE DRIVER FOR ST SPEAR13XX
11110 M:      Pratyush Anand <pratyush.anand@gmail.com>
11111 L:      linux-pci@vger.kernel.org
11112 S:      Maintained
11113 F:      drivers/pci/controller/dwc/*spear*
11114
11115 PCMCIA SUBSYSTEM
11116 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11118 S:      Odd Fixes
11119 F:      Documentation/pcmcia/
11120 F:      tools/pcmcia/
11121 F:      drivers/pcmcia/
11122 F:      include/pcmcia/
11123
11124 PCNET32 NETWORK DRIVER
11125 M:      Don Fry <pcnet32@frontier.com>
11126 L:      netdev@vger.kernel.org
11127 S:      Maintained
11128 F:      drivers/net/ethernet/amd/pcnet32.c
11129
11130 PCRYPT PARALLEL CRYPTO ENGINE
11131 M:      Steffen Klassert <steffen.klassert@secunet.com>
11132 L:      linux-crypto@vger.kernel.org
11133 S:      Maintained
11134 F:      crypto/pcrypt.c
11135 F:      include/crypto/pcrypt.h
11136
11137 PEAQ WMI HOTKEYS DRIVER
11138 M:      Hans de Goede <hdegoede@redhat.com>
11139 L:      platform-driver-x86@vger.kernel.org
11140 S:      Maintained
11141 F:      drivers/platform/x86/peaq-wmi.c
11142
11143 PER-CPU MEMORY ALLOCATOR
11144 M:      Tejun Heo <tj@kernel.org>
11145 M:      Christoph Lameter <cl@linux.com>
11146 M:      Dennis Zhou <dennisszhou@gmail.com>
11147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11148 S:      Maintained
11149 F:      include/linux/percpu*.h
11150 F:      mm/percpu*.c
11151 F:      arch/*/include/asm/percpu.h
11152
11153 PER-TASK DELAY ACCOUNTING
11154 M:      Balbir Singh <bsingharora@gmail.com>
11155 S:      Maintained
11156 F:      include/linux/delayacct.h
11157 F:      kernel/delayacct.c
11158
11159 PERFORMANCE EVENTS SUBSYSTEM
11160 M:      Peter Zijlstra <peterz@infradead.org>
11161 M:      Ingo Molnar <mingo@redhat.com>
11162 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11163 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11164 R:      Jiri Olsa <jolsa@redhat.com>
11165 R:      Namhyung Kim <namhyung@kernel.org>
11166 L:      linux-kernel@vger.kernel.org
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11168 S:      Supported
11169 F:      kernel/events/*
11170 F:      include/linux/perf_event.h
11171 F:      include/uapi/linux/perf_event.h
11172 F:      arch/*/kernel/perf_event*.c
11173 F:      arch/*/kernel/*/perf_event*.c
11174 F:      arch/*/kernel/*/*/perf_event*.c
11175 F:      arch/*/include/asm/perf_event.h
11176 F:      arch/*/kernel/perf_callchain.c
11177 F:      arch/*/events/*
11178 F:      tools/perf/
11179
11180 PERSONALITY HANDLING
11181 M:      Christoph Hellwig <hch@infradead.org>
11182 L:      linux-abi-devel@lists.sourceforge.net
11183 S:      Maintained
11184 F:      include/linux/personality.h
11185 F:      include/uapi/linux/personality.h
11186
11187 PHONET PROTOCOL
11188 M:      Remi Denis-Courmont <courmisch@gmail.com>
11189 S:      Supported
11190 F:      Documentation/networking/phonet.txt
11191 F:      include/linux/phonet.h
11192 F:      include/net/phonet/
11193 F:      include/uapi/linux/phonet.h
11194 F:      net/phonet/
11195
11196 PHRAM MTD DRIVER
11197 M:      Joern Engel <joern@lazybastard.org>
11198 L:      linux-mtd@lists.infradead.org
11199 S:      Maintained
11200 F:      drivers/mtd/devices/phram.c
11201
11202 PICOLCD HID DRIVER
11203 M:      Bruno Prémont <bonbons@linux-vserver.org>
11204 L:      linux-input@vger.kernel.org
11205 S:      Maintained
11206 F:      drivers/hid/hid-picolcd*
11207
11208 PICOXCELL SUPPORT
11209 M:      Jamie Iles <jamie@jamieiles.com>
11210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11211 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11212 S:      Supported
11213 F:      arch/arm/boot/dts/picoxcell*
11214 F:      arch/arm/mach-picoxcell/
11215 F:      drivers/crypto/picoxcell*
11216
11217 PIN CONTROL SUBSYSTEM
11218 M:      Linus Walleij <linus.walleij@linaro.org>
11219 L:      linux-gpio@vger.kernel.org
11220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11221 S:      Maintained
11222 F:      Documentation/devicetree/bindings/pinctrl/
11223 F:      Documentation/driver-api/pinctl.rst
11224 F:      drivers/pinctrl/
11225 F:      include/linux/pinctrl/
11226
11227 PIN CONTROLLER - ATMEL AT91
11228 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11230 S:      Maintained
11231 F:      drivers/pinctrl/pinctrl-at91.*
11232
11233 PIN CONTROLLER - ATMEL AT91 PIO4
11234 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11236 L:      linux-gpio@vger.kernel.org
11237 S:      Supported
11238 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11239
11240 PIN CONTROLLER - FREESCALE
11241 M:      Dong Aisheng <aisheng.dong@nxp.com>
11242 M:      Fabio Estevam <festevam@gmail.com>
11243 M:      Shawn Guo <shawnguo@kernel.org>
11244 M:      Stefan Agner <stefan@agner.ch>
11245 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11246 L:      linux-gpio@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/pinctrl/freescale/
11249 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11250
11251 PIN CONTROLLER - INTEL
11252 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11253 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
11254 S:      Maintained
11255 F:      drivers/pinctrl/intel/
11256
11257 PIN CONTROLLER - MEDIATEK
11258 M:      Sean Wang <sean.wang@mediatek.com>
11259 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11262 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11263 F:      drivers/pinctrl/mediatek/mtk-eint.*
11264 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11265 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11266 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11267
11268 PIN CONTROLLER - QUALCOMM
11269 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11270 S:      Maintained
11271 L:      linux-arm-msm@vger.kernel.org
11272 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11273 F:      drivers/pinctrl/qcom/
11274
11275 PIN CONTROLLER - RENESAS
11276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11277 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11278 L:      linux-renesas-soc@vger.kernel.org
11279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11280 S:      Maintained
11281 F:      drivers/pinctrl/sh-pfc/
11282
11283 PIN CONTROLLER - SAMSUNG
11284 M:      Tomasz Figa <tomasz.figa@gmail.com>
11285 M:      Krzysztof Kozlowski <krzk@kernel.org>
11286 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11288 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11289 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11291 S:      Maintained
11292 F:      drivers/pinctrl/samsung/
11293 F:      include/dt-bindings/pinctrl/samsung.h
11294 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11295
11296 PIN CONTROLLER - SINGLE
11297 M:      Tony Lindgren <tony@atomide.com>
11298 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11300 L:      linux-omap@vger.kernel.org
11301 S:      Maintained
11302 F:      drivers/pinctrl/pinctrl-single.c
11303
11304 PIN CONTROLLER - ST SPEAR
11305 M:      Viresh Kumar <vireshk@kernel.org>
11306 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11307 W:      http://www.st.com/spear
11308 S:      Maintained
11309 F:      drivers/pinctrl/spear/
11310
11311 PISTACHIO SOC SUPPORT
11312 M:      James Hartley <james.hartley@sondrel.com>
11313 L:      linux-mips@linux-mips.org
11314 S:      Odd Fixes
11315 F:      arch/mips/pistachio/
11316 F:      arch/mips/include/asm/mach-pistachio/
11317 F:      arch/mips/boot/dts/img/pistachio*
11318 F:      arch/mips/configs/pistachio*_defconfig
11319
11320 PKTCDVD DRIVER
11321 S:      Orphan
11322 M:      linux-block@vger.kernel.org
11323 F:      drivers/block/pktcdvd.c
11324 F:      include/linux/pktcdvd.h
11325 F:      include/uapi/linux/pktcdvd.h
11326
11327 PKUNITY SOC DRIVERS
11328 M:      Guan Xuetao <gxt@pku.edu.cn>
11329 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11330 S:      Maintained
11331 T:      git git://github.com/gxt/linux.git
11332 F:      drivers/input/serio/i8042-unicore32io.h
11333 F:      drivers/i2c/busses/i2c-puv3.c
11334 F:      drivers/video/fbdev/fb-puv3.c
11335 F:      drivers/rtc/rtc-puv3.c
11336
11337 PMBUS HARDWARE MONITORING DRIVERS
11338 M:      Guenter Roeck <linux@roeck-us.net>
11339 L:      linux-hwmon@vger.kernel.org
11340 W:      http://hwmon.wiki.kernel.org/
11341 W:      http://www.roeck-us.net/linux/drivers/
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11343 S:      Maintained
11344 F:      Documentation/hwmon/pmbus
11345 F:      drivers/hwmon/pmbus/
11346 F:      include/linux/pmbus.h
11347
11348 PMC SIERRA MaxRAID DRIVER
11349 L:      linux-scsi@vger.kernel.org
11350 W:      http://www.pmc-sierra.com/
11351 S:      Orphan
11352 F:      drivers/scsi/pmcraid.*
11353
11354 PMC SIERRA PM8001 DRIVER
11355 M:      Jack Wang <jinpu.wang@profitbricks.com>
11356 M:      lindar_liu@usish.com
11357 L:      linux-scsi@vger.kernel.org
11358 S:      Supported
11359 F:      drivers/scsi/pm8001/
11360
11361 PNP SUPPORT
11362 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11363 S:      Maintained
11364 F:      drivers/pnp/
11365
11366 POSIX CLOCKS and TIMERS
11367 M:      Thomas Gleixner <tglx@linutronix.de>
11368 L:      linux-kernel@vger.kernel.org
11369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11370 S:      Maintained
11371 F:      fs/timerfd.c
11372 F:      include/linux/timer*
11373 F:      kernel/time/*timer*
11374
11375 POWER MANAGEMENT CORE
11376 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11377 L:      linux-pm@vger.kernel.org
11378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11379 B:      https://bugzilla.kernel.org
11380 S:      Supported
11381 F:      drivers/base/power/
11382 F:      include/linux/pm.h
11383 F:      include/linux/pm_*
11384 F:      include/linux/powercap.h
11385 F:      drivers/powercap/
11386 F:      kernel/configs/nopm.config
11387
11388 POWER STATE COORDINATION INTERFACE (PSCI)
11389 M:      Mark Rutland <mark.rutland@arm.com>
11390 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11391 L:      linux-arm-kernel@lists.infradead.org
11392 S:      Maintained
11393 F:      drivers/firmware/psci*.c
11394 F:      include/linux/psci.h
11395 F:      include/uapi/linux/psci.h
11396
11397 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11398 M:      Sebastian Reichel <sre@kernel.org>
11399 L:      linux-pm@vger.kernel.org
11400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11401 S:      Maintained
11402 F:      Documentation/ABI/testing/sysfs-class-power
11403 F:      Documentation/devicetree/bindings/power/supply/
11404 F:      include/linux/power_supply.h
11405 F:      drivers/power/supply/
11406
11407 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11408 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11409 L:      linuxppc-dev@lists.ozlabs.org
11410 S:      Maintained
11411 F:      drivers/char/powernv-op-panel.c
11412
11413 PPP OVER ATM (RFC 2364)
11414 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11415 S:      Maintained
11416 F:      net/atm/pppoatm.c
11417 F:      include/uapi/linux/atmppp.h
11418
11419 PPP OVER ETHERNET
11420 M:      Michal Ostrowski <mostrows@earthlink.net>
11421 S:      Maintained
11422 F:      drivers/net/ppp/pppoe.c
11423 F:      drivers/net/ppp/pppox.c
11424
11425 PPP OVER L2TP
11426 M:      James Chapman <jchapman@katalix.com>
11427 S:      Maintained
11428 F:      net/l2tp/l2tp_ppp.c
11429 F:      include/linux/if_pppol2tp.h
11430 F:      include/uapi/linux/if_pppol2tp.h
11431
11432 PPP PROTOCOL DRIVERS AND COMPRESSORS
11433 M:      Paul Mackerras <paulus@samba.org>
11434 L:      linux-ppp@vger.kernel.org
11435 S:      Maintained
11436 F:      drivers/net/ppp/ppp_*
11437
11438 PPS SUPPORT
11439 M:      Rodolfo Giometti <giometti@enneenne.com>
11440 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11441 L:      linuxpps@ml.enneenne.com (subscribers-only)
11442 S:      Maintained
11443 F:      Documentation/pps/
11444 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11445 F:      Documentation/ABI/testing/sysfs-pps
11446 F:      drivers/pps/
11447 F:      include/linux/pps*.h
11448 F:      include/uapi/linux/pps.h
11449
11450 PPTP DRIVER
11451 M:      Dmitry Kozlov <xeb@mail.ru>
11452 L:      netdev@vger.kernel.org
11453 S:      Maintained
11454 F:      drivers/net/ppp/pptp.c
11455 W:      http://sourceforge.net/projects/accel-pptp
11456
11457 PREEMPTIBLE KERNEL
11458 M:      Robert Love <rml@tech9.net>
11459 L:      kpreempt-tech@lists.sourceforge.net
11460 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11461 S:      Supported
11462 F:      Documentation/preempt-locking.txt
11463 F:      include/linux/preempt.h
11464
11465 PRINTK
11466 M:      Petr Mladek <pmladek@suse.com>
11467 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11468 R:      Steven Rostedt <rostedt@goodmis.org>
11469 S:      Maintained
11470 F:      kernel/printk/
11471 F:      include/linux/printk.h
11472
11473 PRISM54 WIRELESS DRIVER
11474 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11475 L:      linux-wireless@vger.kernel.org
11476 W:      http://wireless.kernel.org/en/users/Drivers/p54
11477 S:      Obsolete
11478 F:      drivers/net/wireless/intersil/prism54/
11479
11480 PROC SYSCTL
11481 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11482 M:      Kees Cook <keescook@chromium.org>
11483 L:      linux-kernel@vger.kernel.org
11484 L:      linux-fsdevel@vger.kernel.org
11485 S:      Maintained
11486 F:      fs/proc/proc_sysctl.c
11487 F:      include/linux/sysctl.h
11488 F:      kernel/sysctl.c
11489 F:      tools/testing/selftests/sysctl/
11490
11491 PS3 NETWORK SUPPORT
11492 M:      Geoff Levand <geoff@infradead.org>
11493 L:      netdev@vger.kernel.org
11494 L:      linuxppc-dev@lists.ozlabs.org
11495 S:      Maintained
11496 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11497
11498 PS3 PLATFORM SUPPORT
11499 M:      Geoff Levand <geoff@infradead.org>
11500 L:      linuxppc-dev@lists.ozlabs.org
11501 S:      Maintained
11502 F:      arch/powerpc/boot/ps3*
11503 F:      arch/powerpc/include/asm/lv1call.h
11504 F:      arch/powerpc/include/asm/ps3*.h
11505 F:      arch/powerpc/platforms/ps3/
11506 F:      drivers/*/ps3*
11507 F:      drivers/ps3/
11508 F:      drivers/rtc/rtc-ps3.c
11509 F:      drivers/usb/host/*ps3.c
11510 F:      sound/ppc/snd_ps3*
11511
11512 PS3VRAM DRIVER
11513 M:      Jim Paris <jim@jtan.com>
11514 M:      Geoff Levand <geoff@infradead.org>
11515 L:      linuxppc-dev@lists.ozlabs.org
11516 S:      Maintained
11517 F:      drivers/block/ps3vram.c
11518
11519 PSAMPLE PACKET SAMPLING SUPPORT:
11520 M:      Yotam Gigi <yotam.gi@gmail.com>
11521 S:      Maintained
11522 F:      net/psample
11523 F:      include/net/psample.h
11524 F:      include/uapi/linux/psample.h
11525
11526 PSTORE FILESYSTEM
11527 M:      Kees Cook <keescook@chromium.org>
11528 M:      Anton Vorontsov <anton@enomsg.org>
11529 M:      Colin Cross <ccross@android.com>
11530 M:      Tony Luck <tony.luck@intel.com>
11531 S:      Maintained
11532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11533 F:      fs/pstore/
11534 F:      include/linux/pstore*
11535 F:      drivers/firmware/efi/efi-pstore.c
11536 F:      drivers/acpi/apei/erst.c
11537 F:      Documentation/admin-guide/ramoops.rst
11538 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11539 K:      \b(pstore|ramoops)
11540
11541 PTP HARDWARE CLOCK SUPPORT
11542 M:      Richard Cochran <richardcochran@gmail.com>
11543 L:      netdev@vger.kernel.org
11544 S:      Maintained
11545 W:      http://linuxptp.sourceforge.net/
11546 F:      Documentation/ABI/testing/sysfs-ptp
11547 F:      Documentation/ptp/*
11548 F:      drivers/net/phy/dp83640*
11549 F:      drivers/ptp/*
11550 F:      include/linux/ptp_cl*
11551
11552 PTRACE SUPPORT
11553 M:      Oleg Nesterov <oleg@redhat.com>
11554 S:      Maintained
11555 F:      include/asm-generic/syscall.h
11556 F:      include/linux/ptrace.h
11557 F:      include/linux/regset.h
11558 F:      include/linux/tracehook.h
11559 F:      include/uapi/linux/ptrace.h
11560 F:      include/uapi/linux/ptrace.h
11561 F:      include/asm-generic/ptrace.h
11562 F:      kernel/ptrace.c
11563 F:      arch/*/ptrace*.c
11564 F:      arch/*/*/ptrace*.c
11565 F:      arch/*/include/asm/ptrace*.h
11566
11567 PULSE8-CEC DRIVER
11568 M:      Hans Verkuil <hverkuil@xs4all.nl>
11569 L:      linux-media@vger.kernel.org
11570 T:      git git://linuxtv.org/media_tree.git
11571 S:      Maintained
11572 F:      drivers/media/usb/pulse8-cec/*
11573 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11574
11575 PVRUSB2 VIDEO4LINUX DRIVER
11576 M:      Mike Isely <isely@pobox.com>
11577 L:      pvrusb2@isely.net       (subscribers-only)
11578 L:      linux-media@vger.kernel.org
11579 W:      http://www.isely.net/pvrusb2/
11580 T:      git git://linuxtv.org/media_tree.git
11581 S:      Maintained
11582 F:      Documentation/media/v4l-drivers/pvrusb2*
11583 F:      drivers/media/usb/pvrusb2/
11584
11585 PWC WEBCAM DRIVER
11586 M:      Hans Verkuil <hverkuil@xs4all.nl>
11587 L:      linux-media@vger.kernel.org
11588 T:      git git://linuxtv.org/media_tree.git
11589 S:      Odd Fixes
11590 F:      drivers/media/usb/pwc/*
11591
11592 PWM FAN DRIVER
11593 M:      Kamil Debski <kamil@wypas.org>
11594 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11595 L:      linux-hwmon@vger.kernel.org
11596 S:      Supported
11597 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11598 F:      Documentation/hwmon/pwm-fan
11599 F:      drivers/hwmon/pwm-fan.c
11600
11601 PWM IR Transmitter
11602 M:      Sean Young <sean@mess.org>
11603 L:      linux-media@vger.kernel.org
11604 S:      Maintained
11605 F:      drivers/media/rc/pwm-ir-tx.c
11606
11607 PWM SUBSYSTEM
11608 M:      Thierry Reding <thierry.reding@gmail.com>
11609 L:      linux-pwm@vger.kernel.org
11610 S:      Maintained
11611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11612 F:      Documentation/pwm.txt
11613 F:      Documentation/devicetree/bindings/pwm/
11614 F:      include/linux/pwm.h
11615 F:      drivers/pwm/
11616 F:      drivers/video/backlight/pwm_bl.c
11617 F:      include/linux/pwm_backlight.h
11618 F:      drivers/gpio/gpio-mvebu.c
11619 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11620
11621 PXA GPIO DRIVER
11622 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11623 L:      linux-gpio@vger.kernel.org
11624 S:      Maintained
11625 F:      drivers/gpio/gpio-pxa.c
11626
11627 PXA MMCI DRIVER
11628 S:      Orphan
11629
11630 PXA RTC DRIVER
11631 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11632 L:      linux-rtc@vger.kernel.org
11633 S:      Maintained
11634
11635 PXA2xx/PXA3xx SUPPORT
11636 M:      Daniel Mack <daniel@zonque.org>
11637 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11638 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11640 T:      git git://github.com/hzhuang1/linux.git
11641 T:      git git://github.com/rjarzmik/linux.git
11642 S:      Maintained
11643 F:      arch/arm/boot/dts/pxa*
11644 F:      arch/arm/mach-pxa/
11645 F:      drivers/dma/pxa*
11646 F:      drivers/pcmcia/pxa2xx*
11647 F:      drivers/pinctrl/pxa/
11648 F:      drivers/spi/spi-pxa2xx*
11649 F:      drivers/usb/gadget/udc/pxa2*
11650 F:      include/sound/pxa2xx-lib.h
11651 F:      sound/arm/pxa*
11652 F:      sound/soc/pxa/
11653
11654 QAT DRIVER
11655 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11656 L:      qat-linux@intel.com
11657 S:      Supported
11658 F:      drivers/crypto/qat/
11659
11660 QCOM AUDIO (ASoC) DRIVERS
11661 M:      Patrick Lai <plai@codeaurora.org>
11662 M:      Banajit Goswami <bgoswami@codeaurora.org>
11663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11664 S:      Supported
11665 F:      sound/soc/qcom/
11666
11667 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11668 M:      Gabriel Somlo <somlo@cmu.edu>
11669 M:      "Michael S. Tsirkin" <mst@redhat.com>
11670 L:      qemu-devel@nongnu.org
11671 S:      Maintained
11672 F:      drivers/firmware/qemu_fw_cfg.c
11673 F:      include/uapi/linux/qemu_fw_cfg.h
11674
11675 QIB DRIVER
11676 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11677 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11678 L:      linux-rdma@vger.kernel.org
11679 S:      Supported
11680 F:      drivers/infiniband/hw/qib/
11681
11682 QLOGIC QL41xxx FCOE DRIVER
11683 M:      QLogic-Storage-Upstream@cavium.com
11684 L:      linux-scsi@vger.kernel.org
11685 S:      Supported
11686 F:      drivers/scsi/qedf/
11687
11688 QLOGIC QL41xxx ISCSI DRIVER
11689 M:      QLogic-Storage-Upstream@cavium.com
11690 L:      linux-scsi@vger.kernel.org
11691 S:      Supported
11692 F:      drivers/scsi/qedi/
11693
11694 QLOGIC QL4xxx ETHERNET DRIVER
11695 M:      Ariel Elior <Ariel.Elior@cavium.com>
11696 M:      everest-linux-l2@cavium.com
11697 L:      netdev@vger.kernel.org
11698 S:      Supported
11699 F:      drivers/net/ethernet/qlogic/qed/
11700 F:      include/linux/qed/
11701 F:      drivers/net/ethernet/qlogic/qede/
11702
11703 QLOGIC QL4xxx RDMA DRIVER
11704 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11705 M:      Ariel Elior <Ariel.Elior@cavium.com>
11706 L:      linux-rdma@vger.kernel.org
11707 S:      Supported
11708 F:      drivers/infiniband/hw/qedr/
11709 F:      include/uapi/rdma/qedr-abi.h
11710
11711 QLOGIC QLA1280 SCSI DRIVER
11712 M:      Michael Reed <mdr@sgi.com>
11713 L:      linux-scsi@vger.kernel.org
11714 S:      Maintained
11715 F:      drivers/scsi/qla1280.[ch]
11716
11717 QLOGIC QLA2XXX FC-SCSI DRIVER
11718 M:      qla2xxx-upstream@qlogic.com
11719 L:      linux-scsi@vger.kernel.org
11720 S:      Supported
11721 F:      Documentation/scsi/LICENSE.qla2xxx
11722 F:      drivers/scsi/qla2xxx/
11723
11724 QLOGIC QLA3XXX NETWORK DRIVER
11725 M:      Dept-GELinuxNICDev@cavium.com
11726 L:      netdev@vger.kernel.org
11727 S:      Supported
11728 F:      Documentation/networking/LICENSE.qla3xxx
11729 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11730
11731 QLOGIC QLA4XXX iSCSI DRIVER
11732 M:      QLogic-Storage-Upstream@qlogic.com
11733 L:      linux-scsi@vger.kernel.org
11734 S:      Supported
11735 F:      Documentation/scsi/LICENSE.qla4xxx
11736 F:      drivers/scsi/qla4xxx/
11737
11738 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11739 M:      Harish Patil <harish.patil@cavium.com>
11740 M:      Manish Chopra <manish.chopra@cavium.com>
11741 M:      Dept-GELinuxNICDev@cavium.com
11742 L:      netdev@vger.kernel.org
11743 S:      Supported
11744 F:      drivers/net/ethernet/qlogic/qlcnic/
11745
11746 QLOGIC QLGE 10Gb ETHERNET DRIVER
11747 M:      Harish Patil <harish.patil@cavium.com>
11748 M:      Manish Chopra <manish.chopra@cavium.com>
11749 M:      Dept-GELinuxNICDev@cavium.com
11750 L:      netdev@vger.kernel.org
11751 S:      Supported
11752 F:      drivers/net/ethernet/qlogic/qlge/
11753
11754 QNX4 FILESYSTEM
11755 M:      Anders Larsen <al@alarsen.net>
11756 W:      http://www.alarsen.net/linux/qnx4fs/
11757 S:      Maintained
11758 F:      fs/qnx4/
11759 F:      include/uapi/linux/qnx4_fs.h
11760 F:      include/uapi/linux/qnxtypes.h
11761
11762 QORIQ DPAA2 FSL-MC BUS DRIVER
11763 M:      Stuart Yoder <stuyoder@gmail.com>
11764 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11765 L:      linux-kernel@vger.kernel.org
11766 S:      Maintained
11767 F:      drivers/bus/fsl-mc/
11768 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11769 F:      Documentation/networking/dpaa2/overview.rst
11770
11771 QT1010 MEDIA DRIVER
11772 M:      Antti Palosaari <crope@iki.fi>
11773 L:      linux-media@vger.kernel.org
11774 W:      https://linuxtv.org
11775 W:      http://palosaari.fi/linux/
11776 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11777 T:      git git://linuxtv.org/anttip/media_tree.git
11778 S:      Maintained
11779 F:      drivers/media/tuners/qt1010*
11780
11781 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11782 M:      Kalle Valo <kvalo@codeaurora.org>
11783 L:      ath10k@lists.infradead.org
11784 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11786 S:      Supported
11787 F:      drivers/net/wireless/ath/ath10k/
11788
11789 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11790 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11791 L:      linux-wireless@vger.kernel.org
11792 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11793 S:      Supported
11794 F:      drivers/net/wireless/ath/ath9k/
11795
11796 QUALCOMM CAMERA SUBSYSTEM DRIVER
11797 M:      Todor Tomov <todor.tomov@linaro.org>
11798 L:      linux-media@vger.kernel.org
11799 S:      Maintained
11800 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11801 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11802 F:      drivers/media/platform/qcom/camss-8x16/
11803
11804 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11805 M:  Ilia Lin <ilia.lin@gmail.com>
11806 L:  linux-pm@vger.kernel.org
11807 S:  Maintained
11808 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11809 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11810
11811 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11812 M:      Timur Tabi <timur@codeaurora.org>
11813 L:      netdev@vger.kernel.org
11814 S:      Supported
11815 F:      drivers/net/ethernet/qualcomm/emac/
11816
11817 QUALCOMM HEXAGON ARCHITECTURE
11818 M:      Richard Kuo <rkuo@codeaurora.org>
11819 L:      linux-hexagon@vger.kernel.org
11820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11821 S:      Supported
11822 F:      arch/hexagon/
11823
11824 QUALCOMM HIDMA DRIVER
11825 M:      Sinan Kaya <okaya@codeaurora.org>
11826 L:      linux-arm-kernel@lists.infradead.org
11827 L:      linux-arm-msm@vger.kernel.org
11828 L:      dmaengine@vger.kernel.org
11829 S:      Supported
11830 F:      drivers/dma/qcom/hidma*
11831
11832 QUALCOMM IOMMU
11833 M:      Rob Clark <robdclark@gmail.com>
11834 L:      iommu@lists.linux-foundation.org
11835 L:      linux-arm-msm@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/iommu/qcom_iommu.c
11838
11839 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
11840 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
11841 L:      linux-media@vger.kernel.org
11842 L:      linux-arm-msm@vger.kernel.org
11843 T:      git git://linuxtv.org/media_tree.git
11844 S:      Maintained
11845 F:      drivers/media/platform/qcom/venus/
11846
11847 QUALCOMM WCN36XX WIRELESS DRIVER
11848 M:      Kalle Valo <kvalo@codeaurora.org>
11849 L:      wcn36xx@lists.infradead.org
11850 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
11851 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
11852 S:      Supported
11853 F:      drivers/net/wireless/ath/wcn36xx/
11854
11855 QUANTENNA QTNFMAC WIRELESS DRIVER
11856 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
11857 M:      Avinash Patil <avinashp@quantenna.com>
11858 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
11859 L:      linux-wireless@vger.kernel.org
11860 S:      Maintained
11861 F:      drivers/net/wireless/quantenna
11862
11863 RADEON and AMDGPU DRM DRIVERS
11864 M:      Alex Deucher <alexander.deucher@amd.com>
11865 M:      Christian König <christian.koenig@amd.com>
11866 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
11867 L:      amd-gfx@lists.freedesktop.org
11868 T:      git git://people.freedesktop.org/~agd5f/linux
11869 S:      Supported
11870 F:      drivers/gpu/drm/radeon/
11871 F:      include/uapi/drm/radeon_drm.h
11872 F:      drivers/gpu/drm/amd/
11873 F:      include/uapi/drm/amdgpu_drm.h
11874
11875 RADEON FRAMEBUFFER DISPLAY DRIVER
11876 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
11877 L:      linux-fbdev@vger.kernel.org
11878 S:      Maintained
11879 F:      drivers/video/fbdev/aty/radeon*
11880 F:      include/uapi/linux/radeonfb.h
11881
11882 RADIOSHARK RADIO DRIVER
11883 M:      Hans Verkuil <hverkuil@xs4all.nl>
11884 L:      linux-media@vger.kernel.org
11885 T:      git git://linuxtv.org/media_tree.git
11886 S:      Maintained
11887 F:      drivers/media/radio/radio-shark.c
11888
11889 RADIOSHARK2 RADIO DRIVER
11890 M:      Hans Verkuil <hverkuil@xs4all.nl>
11891 L:      linux-media@vger.kernel.org
11892 T:      git git://linuxtv.org/media_tree.git
11893 S:      Maintained
11894 F:      drivers/media/radio/radio-shark2.c
11895 F:      drivers/media/radio/radio-tea5777.c
11896
11897 RADOS BLOCK DEVICE (RBD)
11898 M:      Ilya Dryomov <idryomov@gmail.com>
11899 M:      Sage Weil <sage@redhat.com>
11900 M:      Alex Elder <elder@kernel.org>
11901 L:      ceph-devel@vger.kernel.org
11902 W:      http://ceph.com/
11903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
11904 T:      git git://github.com/ceph/ceph-client.git
11905 S:      Supported
11906 F:      Documentation/ABI/testing/sysfs-bus-rbd
11907 F:      drivers/block/rbd.c
11908 F:      drivers/block/rbd_types.h
11909
11910 RAGE128 FRAMEBUFFER DISPLAY DRIVER
11911 M:      Paul Mackerras <paulus@samba.org>
11912 L:      linux-fbdev@vger.kernel.org
11913 S:      Maintained
11914 F:      drivers/video/fbdev/aty/aty128fb.c
11915
11916 RAINSHADOW-CEC DRIVER
11917 M:      Hans Verkuil <hverkuil@xs4all.nl>
11918 L:      linux-media@vger.kernel.org
11919 T:      git git://linuxtv.org/media_tree.git
11920 S:      Maintained
11921 F:      drivers/media/usb/rainshadow-cec/*
11922
11923 RALINK MIPS ARCHITECTURE
11924 M:      John Crispin <john@phrozen.org>
11925 L:      linux-mips@linux-mips.org
11926 S:      Maintained
11927 F:      arch/mips/ralink
11928
11929 RALINK RT2X00 WIRELESS LAN DRIVER
11930 P:      rt2x00 project
11931 M:      Stanislaw Gruszka <sgruszka@redhat.com>
11932 M:      Helmut Schaa <helmut.schaa@googlemail.com>
11933 L:      linux-wireless@vger.kernel.org
11934 S:      Maintained
11935 F:      drivers/net/wireless/ralink/rt2x00/
11936
11937 RAMDISK RAM BLOCK DEVICE DRIVER
11938 M:      Jens Axboe <axboe@kernel.dk>
11939 S:      Maintained
11940 F:      Documentation/blockdev/ramdisk.txt
11941 F:      drivers/block/brd.c
11942
11943 RANCHU VIRTUAL BOARD FOR MIPS
11944 M:      Miodrag Dinic <miodrag.dinic@mips.com>
11945 L:      linux-mips@linux-mips.org
11946 S:      Supported
11947 F:      arch/mips/generic/board-ranchu.c
11948 F:      arch/mips/configs/generic/board-ranchu.config
11949
11950 RANDOM NUMBER DRIVER
11951 M:      "Theodore Ts'o" <tytso@mit.edu>
11952 S:      Maintained
11953 F:      drivers/char/random.c
11954
11955 RAPIDIO SUBSYSTEM
11956 M:      Matt Porter <mporter@kernel.crashing.org>
11957 M:      Alexandre Bounine <alex.bou9@gmail.com>
11958 S:      Maintained
11959 F:      drivers/rapidio/
11960
11961 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
11962 L:      linux-wireless@vger.kernel.org
11963 S:      Orphan
11964 F:      drivers/net/wireless/ray*
11965
11966 RCUTORTURE TEST FRAMEWORK
11967 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
11968 M:      Josh Triplett <josh@joshtriplett.org>
11969 R:      Steven Rostedt <rostedt@goodmis.org>
11970 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
11971 R:      Lai Jiangshan <jiangshanlai@gmail.com>
11972 L:      linux-kernel@vger.kernel.org
11973 S:      Supported
11974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
11975 F:      tools/testing/selftests/rcutorture
11976
11977 RDC R-321X SoC
11978 M:      Florian Fainelli <florian@openwrt.org>
11979 S:      Maintained
11980
11981 RDC R6040 FAST ETHERNET DRIVER
11982 M:      Florian Fainelli <f.fainelli@gmail.com>
11983 L:      netdev@vger.kernel.org
11984 S:      Maintained
11985 F:      drivers/net/ethernet/rdc/r6040.c
11986
11987 RDMAVT - RDMA verbs software
11988 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11989 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11990 L:      linux-rdma@vger.kernel.org
11991 S:      Supported
11992 F:      drivers/infiniband/sw/rdmavt
11993
11994 RDS - RELIABLE DATAGRAM SOCKETS
11995 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
11996 L:      netdev@vger.kernel.org
11997 L:      linux-rdma@vger.kernel.org
11998 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
11999 W:      https://oss.oracle.com/projects/rds/
12000 S:      Supported
12001 F:      net/rds/
12002 F:      Documentation/networking/rds.txt
12003
12004 RDT - RESOURCE ALLOCATION
12005 M:      Fenghua Yu <fenghua.yu@intel.com>
12006 L:      linux-kernel@vger.kernel.org
12007 S:      Supported
12008 F:      arch/x86/kernel/cpu/intel_rdt*
12009 F:      arch/x86/include/asm/intel_rdt_sched.h
12010 F:      Documentation/x86/intel_rdt*
12011
12012 READ-COPY UPDATE (RCU)
12013 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12014 M:      Josh Triplett <josh@joshtriplett.org>
12015 R:      Steven Rostedt <rostedt@goodmis.org>
12016 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12017 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12018 L:      linux-kernel@vger.kernel.org
12019 W:      http://www.rdrop.com/users/paulmck/RCU/
12020 S:      Supported
12021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12022 F:      Documentation/RCU/
12023 X:      Documentation/RCU/torture.txt
12024 F:      include/linux/rcu*
12025 X:      include/linux/srcu.h
12026 F:      kernel/rcu/
12027 X:      kernel/torture.c
12028
12029 REAL TIME CLOCK (RTC) SUBSYSTEM
12030 M:      Alessandro Zummo <a.zummo@towertech.it>
12031 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12032 L:      linux-rtc@vger.kernel.org
12033 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/rtc/
12037 F:      Documentation/rtc.txt
12038 F:      drivers/rtc/
12039 F:      include/linux/rtc.h
12040 F:      include/uapi/linux/rtc.h
12041 F:      include/linux/rtc/
12042 F:      include/linux/platform_data/rtc-*
12043 F:      tools/testing/selftests/rtc/
12044
12045 REALTEK AUDIO CODECS
12046 M:      Bard Liao <bardliao@realtek.com>
12047 M:      Oder Chiou <oder_chiou@realtek.com>
12048 S:      Maintained
12049 F:      sound/soc/codecs/rt*
12050 F:      include/sound/rt*.h
12051
12052 REGISTER MAP ABSTRACTION
12053 M:      Mark Brown <broonie@kernel.org>
12054 L:      linux-kernel@vger.kernel.org
12055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12056 S:      Supported
12057 F:      Documentation/devicetree/bindings/regmap/
12058 F:      drivers/base/regmap/
12059 F:      include/linux/regmap.h
12060
12061 REISERFS FILE SYSTEM
12062 L:      reiserfs-devel@vger.kernel.org
12063 S:      Supported
12064 F:      fs/reiserfs/
12065
12066 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12067 M:      Ohad Ben-Cohen <ohad@wizery.com>
12068 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12069 L:      linux-remoteproc@vger.kernel.org
12070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/remoteproc/
12073 F:      Documentation/remoteproc.txt
12074 F:      drivers/remoteproc/
12075 F:      include/linux/remoteproc.h
12076
12077 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12078 M:      Ohad Ben-Cohen <ohad@wizery.com>
12079 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12080 L:      linux-remoteproc@vger.kernel.org
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12082 S:      Maintained
12083 F:      drivers/rpmsg/
12084 F:      Documentation/rpmsg.txt
12085 F:      include/linux/rpmsg.h
12086 F:      include/linux/rpmsg/
12087
12088 RENESAS CLOCK DRIVERS
12089 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12090 L:      linux-renesas-soc@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12092 S:      Supported
12093 F:      drivers/clk/renesas/
12094
12095 RENESAS EMEV2 I2C DRIVER
12096 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12097 S:      Supported
12098 F:      drivers/i2c/busses/i2c-emev2.c
12099
12100 RENESAS ETHERNET DRIVERS
12101 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12102 L:      netdev@vger.kernel.org
12103 L:      linux-renesas-soc@vger.kernel.org
12104 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12105 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12106 F:      drivers/net/ethernet/renesas/
12107 F:      include/linux/sh_eth.h
12108
12109 RENESAS R-CAR GYROADC DRIVER
12110 M:      Marek Vasut <marek.vasut@gmail.com>
12111 L:      linux-iio@vger.kernel.org
12112 S:      Supported
12113 F:      drivers/iio/adc/rcar_gyro_adc.c
12114
12115 RENESAS R-CAR I2C DRIVERS
12116 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12117 S:      Supported
12118 F:      drivers/i2c/busses/i2c-rcar.c
12119 F:      drivers/i2c/busses/i2c-sh_mobile.c
12120
12121 RENESAS USB PHY DRIVER
12122 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12123 L:      linux-renesas-soc@vger.kernel.org
12124 S:      Maintained
12125 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12126
12127 RESET CONTROLLER FRAMEWORK
12128 M:      Philipp Zabel <p.zabel@pengutronix.de>
12129 T:      git git://git.pengutronix.de/git/pza/linux
12130 S:      Maintained
12131 F:      drivers/reset/
12132 F:      Documentation/devicetree/bindings/reset/
12133 F:      include/dt-bindings/reset/
12134 F:      include/linux/reset.h
12135 F:      include/linux/reset-controller.h
12136
12137 RESTARTABLE SEQUENCES SUPPORT
12138 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12139 M:      Peter Zijlstra <peterz@infradead.org>
12140 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12141 M:      Boqun Feng <boqun.feng@gmail.com>
12142 L:      linux-kernel@vger.kernel.org
12143 S:      Supported
12144 F:      kernel/rseq.c
12145 F:      include/uapi/linux/rseq.h
12146 F:      include/trace/events/rseq.h
12147 F:      tools/testing/selftests/rseq/
12148
12149 RFKILL
12150 M:      Johannes Berg <johannes@sipsolutions.net>
12151 L:      linux-wireless@vger.kernel.org
12152 W:      http://wireless.kernel.org/
12153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12155 S:      Maintained
12156 F:      Documentation/rfkill.txt
12157 F:      Documentation/ABI/stable/sysfs-class-rfkill
12158 F:      net/rfkill/
12159
12160 RHASHTABLE
12161 M:      Thomas Graf <tgraf@suug.ch>
12162 M:      Herbert Xu <herbert@gondor.apana.org.au>
12163 L:      netdev@vger.kernel.org
12164 S:      Maintained
12165 F:      lib/rhashtable.c
12166 F:      include/linux/rhashtable.h
12167
12168 RICOH R5C592 MEMORYSTICK DRIVER
12169 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12170 S:      Maintained
12171 F:      drivers/memstick/host/r592.*
12172
12173 RICOH SMARTMEDIA/XD DRIVER
12174 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12175 S:      Maintained
12176 F:      drivers/mtd/nand/raw/r852.c
12177 F:      drivers/mtd/nand/raw/r852.h
12178
12179 RISC-V ARCHITECTURE
12180 M:      Palmer Dabbelt <palmer@sifive.com>
12181 M:      Albert Ou <albert@sifive.com>
12182 L:      linux-riscv@lists.infradead.org
12183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12184 S:      Supported
12185 F:      arch/riscv/
12186 K:      riscv
12187 N:      riscv
12188
12189 ROCCAT DRIVERS
12190 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12191 W:      http://sourceforge.net/projects/roccat/
12192 S:      Maintained
12193 F:      drivers/hid/hid-roccat*
12194 F:      include/linux/hid-roccat*
12195 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12196
12197 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12198 M:      Jacob chen <jacob2.chen@rock-chips.com>
12199 L:      linux-media@vger.kernel.org
12200 S:      Maintained
12201 F:      drivers/media/platform/rockchip/rga/
12202 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12203
12204 ROCKER DRIVER
12205 M:      Jiri Pirko <jiri@resnulli.us>
12206 L:      netdev@vger.kernel.org
12207 S:      Supported
12208 F:      drivers/net/ethernet/rocker/
12209
12210 ROCKETPORT DRIVER
12211 P:      Comtrol Corp.
12212 W:      http://www.comtrol.com
12213 S:      Maintained
12214 F:      Documentation/serial/rocket.txt
12215 F:      drivers/tty/rocket*
12216
12217 ROCKETPORT EXPRESS/INFINITY DRIVER
12218 M:      Kevin Cernekee <cernekee@gmail.com>
12219 L:      linux-serial@vger.kernel.org
12220 S:      Odd Fixes
12221 F:      drivers/tty/serial/rp2.*
12222
12223 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12224 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12225 L:      linux-kernel@vger.kernel.org
12226 L:      linux-renesas-soc@vger.kernel.org
12227 S:      Supported
12228 F:      drivers/mfd/bd9571mwv.c
12229 F:      drivers/regulator/bd9571mwv-regulator.c
12230 F:      drivers/gpio/gpio-bd9571mwv.c
12231 F:      include/linux/mfd/bd9571mwv.h
12232 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12233
12234 ROSE NETWORK LAYER
12235 M:      Ralf Baechle <ralf@linux-mips.org>
12236 L:      linux-hams@vger.kernel.org
12237 W:      http://www.linux-ax25.org/
12238 S:      Maintained
12239 F:      include/net/rose.h
12240 F:      include/uapi/linux/rose.h
12241 F:      net/rose/
12242
12243 RTL2830 MEDIA DRIVER
12244 M:      Antti Palosaari <crope@iki.fi>
12245 L:      linux-media@vger.kernel.org
12246 W:      https://linuxtv.org
12247 W:      http://palosaari.fi/linux/
12248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12249 T:      git git://linuxtv.org/anttip/media_tree.git
12250 S:      Maintained
12251 F:      drivers/media/dvb-frontends/rtl2830*
12252
12253 RTL2832 MEDIA DRIVER
12254 M:      Antti Palosaari <crope@iki.fi>
12255 L:      linux-media@vger.kernel.org
12256 W:      https://linuxtv.org
12257 W:      http://palosaari.fi/linux/
12258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12259 T:      git git://linuxtv.org/anttip/media_tree.git
12260 S:      Maintained
12261 F:      drivers/media/dvb-frontends/rtl2832*
12262
12263 RTL2832_SDR MEDIA DRIVER
12264 M:      Antti Palosaari <crope@iki.fi>
12265 L:      linux-media@vger.kernel.org
12266 W:      https://linuxtv.org
12267 W:      http://palosaari.fi/linux/
12268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12269 T:      git git://linuxtv.org/anttip/media_tree.git
12270 S:      Maintained
12271 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12272
12273 RTL8180 WIRELESS DRIVER
12274 L:      linux-wireless@vger.kernel.org
12275 W:      http://wireless.kernel.org/
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12277 S:      Orphan
12278 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12279
12280 RTL8187 WIRELESS DRIVER
12281 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12282 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12283 M:      Larry Finger <Larry.Finger@lwfinger.net>
12284 L:      linux-wireless@vger.kernel.org
12285 W:      http://wireless.kernel.org/
12286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12287 S:      Maintained
12288 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12289
12290 REALTEK WIRELESS DRIVER (rtlwifi family)
12291 M:      Ping-Ke Shih <pkshih@realtek.com>
12292 L:      linux-wireless@vger.kernel.org
12293 W:      http://wireless.kernel.org/
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12295 S:      Maintained
12296 F:      drivers/net/wireless/realtek/rtlwifi/
12297
12298 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12299 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12300 L:      linux-wireless@vger.kernel.org
12301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12302 S:      Maintained
12303 F:      drivers/net/wireless/realtek/rtl8xxxu/
12304
12305 RXRPC SOCKETS (AF_RXRPC)
12306 M:      David Howells <dhowells@redhat.com>
12307 L:      linux-afs@lists.infradead.org
12308 S:      Supported
12309 F:      net/rxrpc/
12310 F:      include/keys/rxrpc-type.h
12311 F:      include/net/af_rxrpc.h
12312 F:      include/trace/events/rxrpc.h
12313 F:      include/uapi/linux/rxrpc.h
12314 F:      Documentation/networking/rxrpc.txt
12315 W:      https://www.infradead.org/~dhowells/kafs/
12316
12317 S3 SAVAGE FRAMEBUFFER DRIVER
12318 M:      Antonino Daplas <adaplas@gmail.com>
12319 L:      linux-fbdev@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/video/fbdev/savage/
12322
12323 S390
12324 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12325 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12326 L:      linux-s390@vger.kernel.org
12327 W:      http://www.ibm.com/developerworks/linux/linux390/
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12329 S:      Supported
12330 F:      arch/s390/
12331 F:      drivers/s390/
12332 F:      Documentation/s390/
12333 F:      Documentation/driver-api/s390-drivers.rst
12334
12335 S390 COMMON I/O LAYER
12336 M:      Sebastian Ott <sebott@linux.ibm.com>
12337 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12338 L:      linux-s390@vger.kernel.org
12339 W:      http://www.ibm.com/developerworks/linux/linux390/
12340 S:      Supported
12341 F:      drivers/s390/cio/
12342
12343 S390 DASD DRIVER
12344 M:      Stefan Haberland <sth@linux.ibm.com>
12345 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12346 L:      linux-s390@vger.kernel.org
12347 W:      http://www.ibm.com/developerworks/linux/linux390/
12348 S:      Supported
12349 F:      drivers/s390/block/dasd*
12350 F:      block/partitions/ibm.c
12351
12352 S390 IOMMU (PCI)
12353 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12354 L:      linux-s390@vger.kernel.org
12355 W:      http://www.ibm.com/developerworks/linux/linux390/
12356 S:      Supported
12357 F:      drivers/iommu/s390-iommu.c
12358
12359 S390 IUCV NETWORK LAYER
12360 M:      Julian Wiedmann <jwi@linux.ibm.com>
12361 M:      Ursula Braun <ubraun@linux.ibm.com>
12362 L:      linux-s390@vger.kernel.org
12363 W:      http://www.ibm.com/developerworks/linux/linux390/
12364 S:      Supported
12365 F:      drivers/s390/net/*iucv*
12366 F:      include/net/iucv/
12367 F:      net/iucv/
12368
12369 S390 NETWORK DRIVERS
12370 M:      Julian Wiedmann <jwi@linux.ibm.com>
12371 M:      Ursula Braun <ubraun@linux.ibm.com>
12372 L:      linux-s390@vger.kernel.org
12373 W:      http://www.ibm.com/developerworks/linux/linux390/
12374 S:      Supported
12375 F:      drivers/s390/net/
12376
12377 S390 PCI SUBSYSTEM
12378 M:      Sebastian Ott <sebott@linux.ibm.com>
12379 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12380 L:      linux-s390@vger.kernel.org
12381 W:      http://www.ibm.com/developerworks/linux/linux390/
12382 S:      Supported
12383 F:      arch/s390/pci/
12384 F:      drivers/pci/hotplug/s390_pci_hpc.c
12385
12386 S390 VFIO-CCW DRIVER
12387 M:      Cornelia Huck <cohuck@redhat.com>
12388 M:      Dong Jia Shi <bjsdjshi@linux.ibm.com>
12389 M:      Halil Pasic <pasic@linux.ibm.com>
12390 L:      linux-s390@vger.kernel.org
12391 L:      kvm@vger.kernel.org
12392 S:      Supported
12393 F:      drivers/s390/cio/vfio_ccw*
12394 F:      Documentation/s390/vfio-ccw.txt
12395 F:      include/uapi/linux/vfio_ccw.h
12396
12397 S390 ZCRYPT DRIVER
12398 M:      Harald Freudenberger <freude@linux.ibm.com>
12399 L:      linux-s390@vger.kernel.org
12400 W:      http://www.ibm.com/developerworks/linux/linux390/
12401 S:      Supported
12402 F:      drivers/s390/crypto/
12403
12404 S390 ZFCP DRIVER
12405 M:      Steffen Maier <maier@linux.ibm.com>
12406 M:      Benjamin Block <bblock@linux.ibm.com>
12407 L:      linux-s390@vger.kernel.org
12408 W:      http://www.ibm.com/developerworks/linux/linux390/
12409 S:      Supported
12410 F:      drivers/s390/scsi/zfcp_*
12411
12412 S3C24XX SD/MMC Driver
12413 M:      Ben Dooks <ben-linux@fluff.org>
12414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12415 S:      Supported
12416 F:      drivers/mmc/host/s3cmci.*
12417
12418 SAA6588 RDS RECEIVER DRIVER
12419 M:      Hans Verkuil <hverkuil@xs4all.nl>
12420 L:      linux-media@vger.kernel.org
12421 T:      git git://linuxtv.org/media_tree.git
12422 W:      https://linuxtv.org
12423 S:      Odd Fixes
12424 F:      drivers/media/i2c/saa6588*
12425
12426 SAA7134 VIDEO4LINUX DRIVER
12427 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12428 L:      linux-media@vger.kernel.org
12429 W:      https://linuxtv.org
12430 T:      git git://linuxtv.org/media_tree.git
12431 S:      Odd fixes
12432 F:      Documentation/media/v4l-drivers/saa7134*
12433 F:      drivers/media/pci/saa7134/
12434
12435 SAA7146 VIDEO4LINUX-2 DRIVER
12436 M:      Hans Verkuil <hverkuil@xs4all.nl>
12437 L:      linux-media@vger.kernel.org
12438 T:      git git://linuxtv.org/media_tree.git
12439 S:      Maintained
12440 F:      drivers/media/common/saa7146/
12441 F:      drivers/media/pci/saa7146/
12442 F:      include/media/saa7146*
12443
12444 SAMSUNG AUDIO (ASoC) DRIVERS
12445 M:      Krzysztof Kozlowski <krzk@kernel.org>
12446 M:      Sangbeom Kim <sbkim73@samsung.com>
12447 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12449 S:      Supported
12450 F:      sound/soc/samsung/
12451 F:      Documentation/devicetree/bindings/sound/samsung*
12452
12453 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12454 M:      Krzysztof Kozlowski <krzk@kernel.org>
12455 L:      linux-crypto@vger.kernel.org
12456 L:      linux-samsung-soc@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/crypto/exynos-rng.c
12459 F:      Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt
12460
12461 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12462 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12463 L:      linux-samsung-soc@vger.kernel.org
12464 S:      Maintained
12465 F:      drivers/char/hw_random/exynos-trng.c
12466 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12467
12468 SAMSUNG FRAMEBUFFER DRIVER
12469 M:      Jingoo Han <jingoohan1@gmail.com>
12470 L:      linux-fbdev@vger.kernel.org
12471 S:      Maintained
12472 F:      drivers/video/fbdev/s3c-fb.c
12473
12474 SAMSUNG LAPTOP DRIVER
12475 M:      Corentin Chary <corentin.chary@gmail.com>
12476 L:      platform-driver-x86@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/platform/x86/samsung-laptop.c
12479
12480 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12481 M:      Sangbeom Kim <sbkim73@samsung.com>
12482 M:      Krzysztof Kozlowski <krzk@kernel.org>
12483 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12484 L:      linux-kernel@vger.kernel.org
12485 L:      linux-samsung-soc@vger.kernel.org
12486 S:      Supported
12487 F:      drivers/mfd/sec*.c
12488 F:      drivers/regulator/s2m*.c
12489 F:      drivers/regulator/s5m*.c
12490 F:      drivers/clk/clk-s2mps11.c
12491 F:      drivers/rtc/rtc-s5m.c
12492 F:      include/linux/mfd/samsung/
12493 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12494 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12495 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12496 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12497
12498 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12499 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12500 L:      linux-media@vger.kernel.org
12501 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12502 S:      Maintained
12503 F:      drivers/media/platform/s3c-camif/
12504 F:      include/media/drv-intf/s3c_camif.h
12505
12506 SAMSUNG S3FWRN5 NFC DRIVER
12507 M:      Robert Baldyga <r.baldyga@samsung.com>
12508 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12509 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12510 S:      Supported
12511 F:      drivers/nfc/s3fwrn5
12512
12513 SAMSUNG S5C73M3 CAMERA DRIVER
12514 M:      Kyungmin Park <kyungmin.park@samsung.com>
12515 M:      Andrzej Hajda <a.hajda@samsung.com>
12516 L:      linux-media@vger.kernel.org
12517 S:      Supported
12518 F:      drivers/media/i2c/s5c73m3/*
12519
12520 SAMSUNG S5K5BAF CAMERA DRIVER
12521 M:      Kyungmin Park <kyungmin.park@samsung.com>
12522 M:      Andrzej Hajda <a.hajda@samsung.com>
12523 L:      linux-media@vger.kernel.org
12524 S:      Supported
12525 F:      drivers/media/i2c/s5k5baf.c
12526
12527 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12528 M:      Krzysztof Kozlowski <krzk@kernel.org>
12529 M:      Vladimir Zapolskiy <vz@mleia.com>
12530 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12531 L:      linux-crypto@vger.kernel.org
12532 L:      linux-samsung-soc@vger.kernel.org
12533 S:      Maintained
12534 F:      drivers/crypto/s5p-sss.c
12535
12536 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12537 M:      Kyungmin Park <kyungmin.park@samsung.com>
12538 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12539 L:      linux-media@vger.kernel.org
12540 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12541 S:      Supported
12542 F:      drivers/media/platform/exynos4-is/
12543
12544 SAMSUNG SOC CLOCK DRIVERS
12545 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12546 M:      Tomasz Figa <tomasz.figa@gmail.com>
12547 M:      Chanwoo Choi <cw00.choi@samsung.com>
12548 S:      Supported
12549 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12551 F:      drivers/clk/samsung/
12552 F:      include/dt-bindings/clock/exynos*.h
12553 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12554
12555 SAMSUNG SPI DRIVERS
12556 M:      Kukjin Kim <kgene@kernel.org>
12557 M:      Krzysztof Kozlowski <krzk@kernel.org>
12558 M:      Andi Shyti <andi@etezian.org>
12559 L:      linux-spi@vger.kernel.org
12560 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12561 S:      Maintained
12562 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12563 F:      drivers/spi/spi-s3c*
12564 F:      include/linux/platform_data/spi-s3c64xx.h
12565
12566 SAMSUNG SXGBE DRIVERS
12567 M:      Byungho An <bh74.an@samsung.com>
12568 M:      Girish K S <ks.giri@samsung.com>
12569 M:      Vipul Pandya <vipul.pandya@samsung.com>
12570 S:      Supported
12571 L:      netdev@vger.kernel.org
12572 F:      drivers/net/ethernet/samsung/sxgbe/
12573
12574 SAMSUNG THERMAL DRIVER
12575 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12576 L:      linux-pm@vger.kernel.org
12577 L:      linux-samsung-soc@vger.kernel.org
12578 S:      Supported
12579 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12580 F:      drivers/thermal/samsung/
12581
12582 SAMSUNG USB2 PHY DRIVER
12583 M:      Kamil Debski <kamil@wypas.org>
12584 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12585 L:      linux-kernel@vger.kernel.org
12586 S:      Supported
12587 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12588 F:      Documentation/phy/samsung-usb2.txt
12589 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12590 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12591 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12592 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12593 F:      drivers/phy/samsung/phy-samsung-usb2.c
12594 F:      drivers/phy/samsung/phy-samsung-usb2.h
12595
12596 SC1200 WDT DRIVER
12597 M:      Zwane Mwaikambo <zwanem@gmail.com>
12598 S:      Maintained
12599 F:      drivers/watchdog/sc1200wdt.c
12600
12601 SCHEDULER
12602 M:      Ingo Molnar <mingo@redhat.com>
12603 M:      Peter Zijlstra <peterz@infradead.org>
12604 L:      linux-kernel@vger.kernel.org
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12606 S:      Maintained
12607 F:      kernel/sched/
12608 F:      include/linux/sched.h
12609 F:      include/uapi/linux/sched.h
12610 F:      include/linux/wait.h
12611
12612 SCR24X CHIP CARD INTERFACE DRIVER
12613 M:      Lubomir Rintel <lkundrak@v3.sk>
12614 S:      Supported
12615 F:      drivers/char/pcmcia/scr24x_cs.c
12616
12617 SCSI CDROM DRIVER
12618 M:      Jens Axboe <axboe@kernel.dk>
12619 L:      linux-scsi@vger.kernel.org
12620 W:      http://www.kernel.dk
12621 S:      Maintained
12622 F:      drivers/scsi/sr*
12623
12624 SCSI RDMA PROTOCOL (SRP) INITIATOR
12625 M:      Bart Van Assche <bart.vanassche@sandisk.com>
12626 L:      linux-rdma@vger.kernel.org
12627 S:      Supported
12628 W:      http://www.openfabrics.org
12629 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dad/srp-initiator.git
12631 F:      drivers/infiniband/ulp/srp/
12632 F:      include/scsi/srp.h
12633
12634 SCSI SG DRIVER
12635 M:      Doug Gilbert <dgilbert@interlog.com>
12636 L:      linux-scsi@vger.kernel.org
12637 W:      http://sg.danny.cz/sg
12638 S:      Maintained
12639 F:      Documentation/scsi/scsi-generic.txt
12640 F:      drivers/scsi/sg.c
12641 F:      include/scsi/sg.h
12642
12643 SCSI SUBSYSTEM
12644 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12646 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12648 L:      linux-scsi@vger.kernel.org
12649 S:      Maintained
12650 F:      Documentation/devicetree/bindings/scsi/
12651 F:      drivers/scsi/
12652 F:      include/scsi/
12653
12654 SCSI TAPE DRIVER
12655 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12656 L:      linux-scsi@vger.kernel.org
12657 S:      Maintained
12658 F:      Documentation/scsi/st.txt
12659 F:      drivers/scsi/st.*
12660 F:      drivers/scsi/st_*.h
12661
12662 SCTP PROTOCOL
12663 M:      Vlad Yasevich <vyasevich@gmail.com>
12664 M:      Neil Horman <nhorman@tuxdriver.com>
12665 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12666 L:      linux-sctp@vger.kernel.org
12667 W:      http://lksctp.sourceforge.net
12668 S:      Maintained
12669 F:      Documentation/networking/sctp.txt
12670 F:      include/linux/sctp.h
12671 F:      include/uapi/linux/sctp.h
12672 F:      include/net/sctp/
12673 F:      net/sctp/
12674
12675 SCx200 CPU SUPPORT
12676 M:      Jim Cromie <jim.cromie@gmail.com>
12677 S:      Odd Fixes
12678 F:      Documentation/i2c/busses/scx200_acb
12679 F:      arch/x86/platform/scx200/
12680 F:      drivers/watchdog/scx200_wdt.c
12681 F:      drivers/i2c/busses/scx200*
12682 F:      drivers/mtd/maps/scx200_docflash.c
12683 F:      include/linux/scx200.h
12684
12685 SCx200 GPIO DRIVER
12686 M:      Jim Cromie <jim.cromie@gmail.com>
12687 S:      Maintained
12688 F:      drivers/char/scx200_gpio.c
12689 F:      include/linux/scx200_gpio.h
12690
12691 SCx200 HRT CLOCKSOURCE DRIVER
12692 M:      Jim Cromie <jim.cromie@gmail.com>
12693 S:      Maintained
12694 F:      drivers/clocksource/scx200_hrt.c
12695
12696 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12697 M:      Sascha Sommer <saschasommer@freenet.de>
12698 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12699 S:      Maintained
12700 F:      drivers/mmc/host/sdricoh_cs.c
12701
12702 SECURE COMPUTING
12703 M:      Kees Cook <keescook@chromium.org>
12704 R:      Andy Lutomirski <luto@amacapital.net>
12705 R:      Will Drewry <wad@chromium.org>
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12707 S:      Supported
12708 F:      kernel/seccomp.c
12709 F:      include/uapi/linux/seccomp.h
12710 F:      include/linux/seccomp.h
12711 F:      tools/testing/selftests/seccomp/*
12712 F:      tools/testing/selftests/kselftest_harness.h
12713 F:      Documentation/userspace-api/seccomp_filter.rst
12714 K:      \bsecure_computing
12715 K:      \bTIF_SECCOMP\b
12716
12717 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12718 M:      Al Cooper <alcooperx@gmail.com>
12719 L:      linux-mmc@vger.kernel.org
12720 L:      bcm-kernel-feedback-list@broadcom.com
12721 S:      Maintained
12722 F:      drivers/mmc/host/sdhci-brcmstb*
12723
12724 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12725 M:      Adrian Hunter <adrian.hunter@intel.com>
12726 L:      linux-mmc@vger.kernel.org
12727 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12728 S:      Maintained
12729 F:      drivers/mmc/host/sdhci*
12730 F:      include/linux/mmc/sdhci*
12731
12732 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12733 M:      Ben Dooks <ben-linux@fluff.org>
12734 M:      Jaehoon Chung <jh80.chung@samsung.com>
12735 L:      linux-mmc@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/mmc/host/sdhci-s3c*
12738
12739 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12740 M:      Viresh Kumar <vireshk@kernel.org>
12741 L:      linux-mmc@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/mmc/host/sdhci-spear.c
12744
12745 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12746 M:      Kishon Vijay Abraham I <kishon@ti.com>
12747 L:      linux-mmc@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/mmc/host/sdhci-omap.c
12750
12751 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12752 M:      Scott Bauer <scott.bauer@intel.com>
12753 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12754 L:      linux-block@vger.kernel.org
12755 S:      Supported
12756 F:      block/sed*
12757 F:      block/opal_proto.h
12758 F:      include/linux/sed*
12759 F:      include/uapi/linux/sed*
12760
12761 SECURITY CONTACT
12762 M:      Security Officers <security@kernel.org>
12763 S:      Supported
12764
12765 SECURITY SUBSYSTEM
12766 M:      James Morris <jmorris@namei.org>
12767 M:      "Serge E. Hallyn" <serge@hallyn.com>
12768 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12770 W:      http://kernsec.org/
12771 S:      Supported
12772 F:      security/
12773
12774 SELINUX SECURITY MODULE
12775 M:      Paul Moore <paul@paul-moore.com>
12776 M:      Stephen Smalley <sds@tycho.nsa.gov>
12777 M:      Eric Paris <eparis@parisplace.org>
12778 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12779 W:      https://selinuxproject.org
12780 W:      https://github.com/SELinuxProject
12781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12782 S:      Supported
12783 F:      include/linux/selinux*
12784 F:      security/selinux/
12785 F:      scripts/selinux/
12786 F:      Documentation/admin-guide/LSM/SELinux.rst
12787
12788 SENSABLE PHANTOM
12789 M:      Jiri Slaby <jirislaby@gmail.com>
12790 S:      Maintained
12791 F:      drivers/misc/phantom.c
12792 F:      include/uapi/linux/phantom.h
12793
12794 SERIAL DEVICE BUS
12795 M:      Rob Herring <robh@kernel.org>
12796 L:      linux-serial@vger.kernel.org
12797 S:      Maintained
12798 F:      Documentation/devicetree/bindings/serial/slave-device.txt
12799 F:      drivers/tty/serdev/
12800 F:      include/linux/serdev.h
12801
12802 SERIAL DRIVERS
12803 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12804 L:      linux-serial@vger.kernel.org
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/serial/
12807 F:      drivers/tty/serial/
12808
12809 SERIAL IR RECEIVER
12810 M:      Sean Young <sean@mess.org>
12811 L:      linux-media@vger.kernel.org
12812 S:      Maintained
12813 F:      drivers/media/rc/serial_ir.c
12814
12815 SFC NETWORK DRIVER
12816 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
12817 M:      Edward Cree <ecree@solarflare.com>
12818 M:      Bert Kenward <bkenward@solarflare.com>
12819 L:      netdev@vger.kernel.org
12820 S:      Supported
12821 F:      drivers/net/ethernet/sfc/
12822
12823 SGI GRU DRIVER
12824 M:      Dimitri Sivanich <sivanich@sgi.com>
12825 S:      Maintained
12826 F:      drivers/misc/sgi-gru/
12827
12828 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
12829 M:      Pat Gefre <pfg@sgi.com>
12830 L:      linux-ia64@vger.kernel.org
12831 S:      Supported
12832 F:      Documentation/ia64/serial.txt
12833 F:      drivers/tty/serial/ioc?_serial.c
12834 F:      include/linux/ioc?.h
12835
12836 SGI XP/XPC/XPNET DRIVER
12837 M:      Cliff Whickman <cpw@sgi.com>
12838 M:      Robin Holt <robinmholt@gmail.com>
12839 S:      Maintained
12840 F:      drivers/misc/sgi-xp/
12841
12842 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
12843 M:      Ursula Braun <ubraun@linux.ibm.com>
12844 L:      linux-s390@vger.kernel.org
12845 W:      http://www.ibm.com/developerworks/linux/linux390/
12846 S:      Supported
12847 F:      net/smc/
12848
12849 SH_VEU V4L2 MEM2MEM DRIVER
12850 L:      linux-media@vger.kernel.org
12851 S:      Orphan
12852 F:      drivers/media/platform/sh_veu.c
12853
12854 SH_VOU V4L2 OUTPUT DRIVER
12855 L:      linux-media@vger.kernel.org
12856 S:      Orphan
12857 F:      drivers/media/platform/sh_vou.c
12858 F:      include/media/drv-intf/sh_vou.h
12859
12860 SI2157 MEDIA DRIVER
12861 M:      Antti Palosaari <crope@iki.fi>
12862 L:      linux-media@vger.kernel.org
12863 W:      https://linuxtv.org
12864 W:      http://palosaari.fi/linux/
12865 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12866 T:      git git://linuxtv.org/anttip/media_tree.git
12867 S:      Maintained
12868 F:      drivers/media/tuners/si2157*
12869
12870 SI2165 MEDIA DRIVER
12871 M:      Matthias Schwarzott <zzam@gentoo.org>
12872 L:      linux-media@vger.kernel.org
12873 W:      https://linuxtv.org
12874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12875 S:      Maintained
12876 F:      drivers/media/dvb-frontends/si2165*
12877
12878 SI2168 MEDIA DRIVER
12879 M:      Antti Palosaari <crope@iki.fi>
12880 L:      linux-media@vger.kernel.org
12881 W:      https://linuxtv.org
12882 W:      http://palosaari.fi/linux/
12883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12884 T:      git git://linuxtv.org/anttip/media_tree.git
12885 S:      Maintained
12886 F:      drivers/media/dvb-frontends/si2168*
12887
12888 SI470X FM RADIO RECEIVER I2C DRIVER
12889 M:      Hans Verkuil <hverkuil@xs4all.nl>
12890 L:      linux-media@vger.kernel.org
12891 T:      git git://linuxtv.org/media_tree.git
12892 W:      https://linuxtv.org
12893 S:      Odd Fixes
12894 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
12895
12896 SI470X FM RADIO RECEIVER USB DRIVER
12897 M:      Hans Verkuil <hverkuil@xs4all.nl>
12898 L:      linux-media@vger.kernel.org
12899 T:      git git://linuxtv.org/media_tree.git
12900 W:      https://linuxtv.org
12901 S:      Maintained
12902 F:      drivers/media/radio/si470x/radio-si470x-common.c
12903 F:      drivers/media/radio/si470x/radio-si470x.h
12904 F:      drivers/media/radio/si470x/radio-si470x-usb.c
12905
12906 SI4713 FM RADIO TRANSMITTER I2C DRIVER
12907 M:      Eduardo Valentin <edubezval@gmail.com>
12908 L:      linux-media@vger.kernel.org
12909 T:      git git://linuxtv.org/media_tree.git
12910 W:      https://linuxtv.org
12911 S:      Odd Fixes
12912 F:      drivers/media/radio/si4713/si4713.?
12913
12914 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
12915 M:      Eduardo Valentin <edubezval@gmail.com>
12916 L:      linux-media@vger.kernel.org
12917 T:      git git://linuxtv.org/media_tree.git
12918 W:      https://linuxtv.org
12919 S:      Odd Fixes
12920 F:      drivers/media/radio/si4713/radio-platform-si4713.c
12921
12922 SI4713 FM RADIO TRANSMITTER USB DRIVER
12923 M:      Hans Verkuil <hverkuil@xs4all.nl>
12924 L:      linux-media@vger.kernel.org
12925 T:      git git://linuxtv.org/media_tree.git
12926 W:      https://linuxtv.org
12927 S:      Maintained
12928 F:      drivers/media/radio/si4713/radio-usb-si4713.c
12929
12930 SIANO DVB DRIVER
12931 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12932 L:      linux-media@vger.kernel.org
12933 W:      https://linuxtv.org
12934 T:      git git://linuxtv.org/media_tree.git
12935 S:      Odd fixes
12936 F:      drivers/media/common/siano/
12937 F:      drivers/media/usb/siano/
12938 F:      drivers/media/usb/siano/
12939 F:      drivers/media/mmc/siano/
12940
12941 SILEAD TOUCHSCREEN DRIVER
12942 M:      Hans de Goede <hdegoede@redhat.com>
12943 L:      linux-input@vger.kernel.org
12944 L:      platform-driver-x86@vger.kernel.org
12945 S:      Maintained
12946 F:      drivers/input/touchscreen/silead.c
12947 F:      drivers/platform/x86/silead_dmi.c
12948
12949 SILICON MOTION SM712 FRAME BUFFER DRIVER
12950 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12951 M:      Teddy Wang <teddy.wang@siliconmotion.com>
12952 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12953 L:      linux-fbdev@vger.kernel.org
12954 S:      Maintained
12955 F:      drivers/video/fbdev/sm712*
12956 F:      Documentation/fb/sm712fb.txt
12957
12958 SIMPLE FIRMWARE INTERFACE (SFI)
12959 M:      Len Brown <lenb@kernel.org>
12960 L:      sfi-devel@simplefirmware.org
12961 W:      http://simplefirmware.org/
12962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
12963 S:      Supported
12964 F:      arch/x86/platform/sfi/
12965 F:      drivers/sfi/
12966 F:      include/linux/sfi*.h
12967
12968 SIMPLEFB FB DRIVER
12969 M:      Hans de Goede <hdegoede@redhat.com>
12970 L:      linux-fbdev@vger.kernel.org
12971 S:      Maintained
12972 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
12973 F:      drivers/video/fbdev/simplefb.c
12974 F:      include/linux/platform_data/simplefb.h
12975
12976 SIMTEC EB110ATX (Chalice CATS)
12977 P:      Ben Dooks
12978 P:      Vincent Sanders <vince@simtec.co.uk>
12979 M:      Simtec Linux Team <linux@simtec.co.uk>
12980 W:      http://www.simtec.co.uk/products/EB110ATX/
12981 S:      Supported
12982
12983 SIMTEC EB2410ITX (BAST)
12984 P:      Ben Dooks
12985 P:      Vincent Sanders <vince@simtec.co.uk>
12986 M:      Simtec Linux Team <linux@simtec.co.uk>
12987 W:      http://www.simtec.co.uk/products/EB2410ITX/
12988 S:      Supported
12989 F:      arch/arm/mach-s3c24xx/mach-bast.c
12990 F:      arch/arm/mach-s3c24xx/bast-ide.c
12991 F:      arch/arm/mach-s3c24xx/bast-irq.c
12992
12993 SIPHASH PRF ROUTINES
12994 M:      Jason A. Donenfeld <Jason@zx2c4.com>
12995 S:      Maintained
12996 F:      lib/siphash.c
12997 F:      lib/test_siphash.c
12998 F:      include/linux/siphash.h
12999
13000 SIOX
13001 M:      Gavin Schenk <g.schenk@eckelmann.de>
13002 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13003 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13004 S:      Supported
13005 F:      drivers/siox/*
13006 F:      include/trace/events/siox.h
13007
13008 SIS 190 ETHERNET DRIVER
13009 M:      Francois Romieu <romieu@fr.zoreil.com>
13010 L:      netdev@vger.kernel.org
13011 S:      Maintained
13012 F:      drivers/net/ethernet/sis/sis190.c
13013
13014 SIS 900/7016 FAST ETHERNET DRIVER
13015 M:      Daniele Venzano <venza@brownhat.org>
13016 W:      http://www.brownhat.org/sis900.html
13017 L:      netdev@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/net/ethernet/sis/sis900.*
13020
13021 SIS FRAMEBUFFER DRIVER
13022 M:      Thomas Winischhofer <thomas@winischhofer.net>
13023 W:      http://www.winischhofer.net/linuxsisvga.shtml
13024 S:      Maintained
13025 F:      Documentation/fb/sisfb.txt
13026 F:      drivers/video/fbdev/sis/
13027 F:      include/video/sisfb.h
13028
13029 SIS USB2VGA DRIVER
13030 M:      Thomas Winischhofer <thomas@winischhofer.net>
13031 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13032 S:      Maintained
13033 F:      drivers/usb/misc/sisusbvga/
13034
13035 SLAB ALLOCATOR
13036 M:      Christoph Lameter <cl@linux.com>
13037 M:      Pekka Enberg <penberg@kernel.org>
13038 M:      David Rientjes <rientjes@google.com>
13039 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13040 M:      Andrew Morton <akpm@linux-foundation.org>
13041 L:      linux-mm@kvack.org
13042 S:      Maintained
13043 F:      include/linux/sl?b*.h
13044 F:      mm/sl?b*
13045
13046 SLEEPABLE READ-COPY UPDATE (SRCU)
13047 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13048 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13049 M:      Josh Triplett <josh@joshtriplett.org>
13050 R:      Steven Rostedt <rostedt@goodmis.org>
13051 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13052 L:      linux-kernel@vger.kernel.org
13053 W:      http://www.rdrop.com/users/paulmck/RCU/
13054 S:      Supported
13055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13056 F:      include/linux/srcu.h
13057 F:      kernel/rcu/srcu.c
13058
13059 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13060 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13062 S:      Maintained
13063 F:      drivers/slimbus/
13064 F:      Documentation/devicetree/bindings/slimbus/
13065 F:      include/linux/slimbus.h
13066
13067 SMACK SECURITY MODULE
13068 M:      Casey Schaufler <casey@schaufler-ca.com>
13069 L:      linux-security-module@vger.kernel.org
13070 W:      http://schaufler-ca.com
13071 T:      git git://github.com/cschaufler/smack-next
13072 S:      Maintained
13073 F:      Documentation/admin-guide/LSM/Smack.rst
13074 F:      security/smack/
13075
13076 SMC91x ETHERNET DRIVER
13077 M:      Nicolas Pitre <nico@fluxnic.net>
13078 S:      Odd Fixes
13079 F:      drivers/net/ethernet/smsc/smc91x.*
13080
13081 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13082 M:      Sakari Ailus <sakari.ailus@iki.fi>
13083 L:      linux-media@vger.kernel.org
13084 S:      Maintained
13085 F:      drivers/media/i2c/smiapp/
13086 F:      include/media/i2c/smiapp.h
13087 F:      drivers/media/i2c/smiapp-pll.c
13088 F:      drivers/media/i2c/smiapp-pll.h
13089 F:      include/uapi/linux/smiapp.h
13090 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13091
13092 SMM665 HARDWARE MONITOR DRIVER
13093 M:      Guenter Roeck <linux@roeck-us.net>
13094 L:      linux-hwmon@vger.kernel.org
13095 S:      Maintained
13096 F:      Documentation/hwmon/smm665
13097 F:      drivers/hwmon/smm665.c
13098
13099 SMSC EMC2103 HARDWARE MONITOR DRIVER
13100 M:      Steve Glendinning <steve.glendinning@shawell.net>
13101 L:      linux-hwmon@vger.kernel.org
13102 S:      Maintained
13103 F:      Documentation/hwmon/emc2103
13104 F:      drivers/hwmon/emc2103.c
13105
13106 SMSC SCH5627 HARDWARE MONITOR DRIVER
13107 M:      Hans de Goede <hdegoede@redhat.com>
13108 L:      linux-hwmon@vger.kernel.org
13109 S:      Supported
13110 F:      Documentation/hwmon/sch5627
13111 F:      drivers/hwmon/sch5627.c
13112
13113 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13114 M:      Steve Glendinning <steve.glendinning@shawell.net>
13115 L:      linux-fbdev@vger.kernel.org
13116 S:      Maintained
13117 F:      drivers/video/fbdev/smscufx.c
13118
13119 SMSC47B397 HARDWARE MONITOR DRIVER
13120 M:      Jean Delvare <jdelvare@suse.com>
13121 L:      linux-hwmon@vger.kernel.org
13122 S:      Maintained
13123 F:      Documentation/hwmon/smsc47b397
13124 F:      drivers/hwmon/smsc47b397.c
13125
13126 SMSC911x ETHERNET DRIVER
13127 M:      Steve Glendinning <steve.glendinning@shawell.net>
13128 L:      netdev@vger.kernel.org
13129 S:      Maintained
13130 F:      include/linux/smsc911x.h
13131 F:      drivers/net/ethernet/smsc/smsc911x.*
13132
13133 SMSC9420 PCI ETHERNET DRIVER
13134 M:      Steve Glendinning <steve.glendinning@shawell.net>
13135 L:      netdev@vger.kernel.org
13136 S:      Maintained
13137 F:      drivers/net/ethernet/smsc/smsc9420.*
13138
13139 SOC-CAMERA V4L2 SUBSYSTEM
13140 L:      linux-media@vger.kernel.org
13141 T:      git git://linuxtv.org/media_tree.git
13142 S:      Orphan
13143 F:      include/media/soc*
13144 F:      drivers/media/i2c/soc_camera/
13145 F:      drivers/media/platform/soc_camera/
13146
13147 SOCIONEXT SYNQUACER I2C DRIVER
13148 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13149 L:      linux-i2c@vger.kernel.org
13150 S:      Maintained
13151 F:      drivers/i2c/busses/i2c-synquacer.c
13152 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13153
13154 SOCIONEXT UNIPHIER SOUND DRIVER
13155 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13157 S:      Maintained
13158 F:      sound/soc/uniphier/
13159
13160 SOEKRIS NET48XX LED SUPPORT
13161 M:      Chris Boot <bootc@bootc.net>
13162 S:      Maintained
13163 F:      drivers/leds/leds-net48xx.c
13164
13165 SOFT-ROCE DRIVER (rxe)
13166 M:      Moni Shoua <monis@mellanox.com>
13167 L:      linux-rdma@vger.kernel.org
13168 S:      Supported
13169 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13170 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13171 F:      drivers/infiniband/sw/rxe/
13172 F:      include/uapi/rdma/rdma_user_rxe.h
13173
13174 SOFTLOGIC 6x10 MPEG CODEC
13175 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13176 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13177 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13178 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13179 M:      Ismael Luceno <ismael@iodev.co.uk>
13180 L:      linux-media@vger.kernel.org
13181 S:      Supported
13182 F:      drivers/media/pci/solo6x10/
13183
13184 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13185 M:      James Morse <james.morse@arm.com>
13186 L:      linux-arm-kernel@lists.infradead.org
13187 S:      Maintained
13188 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13189 F:      drivers/firmware/arm_sdei.c
13190 F:      include/linux/sdei.h
13191 F:      include/uapi/linux/sdei.h
13192
13193 SOFTWARE RAID (Multiple Disks) SUPPORT
13194 M:      Shaohua Li <shli@kernel.org>
13195 L:      linux-raid@vger.kernel.org
13196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13197 S:      Supported
13198 F:      drivers/md/Makefile
13199 F:      drivers/md/Kconfig
13200 F:      drivers/md/md*
13201 F:      drivers/md/raid*
13202 F:      include/linux/raid/
13203 F:      include/uapi/linux/raid/
13204
13205 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13206 M:      Jassi Brar <jaswinder.singh@linaro.org>
13207 L:      netdev@vger.kernel.org
13208 S:      Maintained
13209 F:      drivers/net/ethernet/socionext/netsec.c
13210 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13211
13212 SOLIDRUN CLEARFOG SUPPORT
13213 M:      Russell King <linux@armlinux.org.uk>
13214 S:      Maintained
13215 F:      arch/arm/boot/dts/armada-388-clearfog*
13216 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13217
13218 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13219 M:      Russell King <linux@armlinux.org.uk>
13220 S:      Maintained
13221 F:      arch/arm/boot/dts/imx6*-cubox-i*
13222 F:      arch/arm/boot/dts/imx6*-hummingboard*
13223 F:      arch/arm/boot/dts/imx6*-sr-*
13224
13225 SONIC NETWORK DRIVER
13226 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13227 L:      netdev@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/net/ethernet/natsemi/sonic.*
13230
13231 SONICS SILICON BACKPLANE DRIVER (SSB)
13232 M:      Michael Buesch <m@bues.ch>
13233 L:      linux-wireless@vger.kernel.org
13234 S:      Maintained
13235 F:      drivers/ssb/
13236 F:      include/linux/ssb/
13237
13238 SONY IMX258 SENSOR DRIVER
13239 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13240 L:      linux-media@vger.kernel.org
13241 T:      git git://linuxtv.org/media_tree.git
13242 S:      Maintained
13243 F:      drivers/media/i2c/imx258.c
13244
13245 SONY IMX274 SENSOR DRIVER
13246 M:      Leon Luo <leonl@leopardimaging.com>
13247 L:      linux-media@vger.kernel.org
13248 T:      git git://linuxtv.org/media_tree.git
13249 S:      Maintained
13250 F:      drivers/media/i2c/imx274.c
13251 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13252
13253 SONY MEMORYSTICK CARD SUPPORT
13254 M:      Alex Dubov <oakad@yahoo.com>
13255 W:      http://tifmxx.berlios.de/
13256 S:      Maintained
13257 F:      drivers/memstick/host/tifm_ms.c
13258
13259 SONY MEMORYSTICK STANDARD SUPPORT
13260 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13261 S:      Maintained
13262 F:      drivers/memstick/core/ms_block.*
13263
13264 SONY VAIO CONTROL DEVICE DRIVER
13265 M:      Mattia Dongili <malattia@linux.it>
13266 L:      platform-driver-x86@vger.kernel.org
13267 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13268 S:      Maintained
13269 F:      Documentation/laptops/sony-laptop.txt
13270 F:      drivers/char/sonypi.c
13271 F:      drivers/platform/x86/sony-laptop.c
13272 F:      include/linux/sony-laptop.h
13273
13274 SOUND
13275 M:      Jaroslav Kysela <perex@perex.cz>
13276 M:      Takashi Iwai <tiwai@suse.com>
13277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13278 W:      http://www.alsa-project.org/
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13280 T:      git git://git.alsa-project.org/alsa-kernel.git
13281 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13282 S:      Maintained
13283 F:      Documentation/sound/
13284 F:      include/sound/
13285 F:      include/uapi/sound/
13286 F:      sound/
13287
13288 SOUND - COMPRESSED AUDIO
13289 M:      Vinod Koul <vkoul@kernel.org>
13290 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13292 S:      Supported
13293 F:      Documentation/sound/designs/compress-offload.rst
13294 F:      include/sound/compress_driver.h
13295 F:      include/uapi/sound/compress_*
13296 F:      sound/core/compress_offload.c
13297 F:      sound/soc/soc-compress.c
13298
13299 SOUND - DMAENGINE HELPERS
13300 M:      Lars-Peter Clausen <lars@metafoo.de>
13301 S:      Supported
13302 F:      include/sound/dmaengine_pcm.h
13303 F:      sound/core/pcm_dmaengine.c
13304 F:      sound/soc/soc-generic-dmaengine-pcm.c
13305
13306 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13307 M:      Liam Girdwood <lgirdwood@gmail.com>
13308 M:      Mark Brown <broonie@kernel.org>
13309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13311 W:      http://alsa-project.org/main/index.php/ASoC
13312 S:      Supported
13313 F:      Documentation/devicetree/bindings/sound/
13314 F:      Documentation/sound/soc/
13315 F:      sound/soc/
13316 F:      include/sound/soc*
13317
13318 SOUNDWIRE SUBSYSTEM
13319 M:      Vinod Koul <vinod.koul@intel.com>
13320 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13321 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13322 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13323 S:      Supported
13324 F:      Documentation/driver-api/soundwire/
13325 F:      drivers/soundwire/
13326 F:      include/linux/soundwire/
13327
13328 SP2 MEDIA DRIVER
13329 M:      Olli Salonen <olli.salonen@iki.fi>
13330 L:      linux-media@vger.kernel.org
13331 W:      https://linuxtv.org
13332 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13333 S:      Maintained
13334 F:      drivers/media/dvb-frontends/sp2*
13335
13336 SPARC + UltraSPARC (sparc/sparc64)
13337 M:      "David S. Miller" <davem@davemloft.net>
13338 L:      sparclinux@vger.kernel.org
13339 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13342 S:      Maintained
13343 F:      arch/sparc/
13344 F:      drivers/sbus/
13345
13346 SPARC SERIAL DRIVERS
13347 M:      "David S. Miller" <davem@davemloft.net>
13348 L:      sparclinux@vger.kernel.org
13349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13351 S:      Maintained
13352 F:      include/linux/sunserialcore.h
13353 F:      drivers/tty/serial/suncore.c
13354 F:      drivers/tty/serial/sunhv.c
13355 F:      drivers/tty/serial/sunsab.c
13356 F:      drivers/tty/serial/sunsab.h
13357 F:      drivers/tty/serial/sunsu.c
13358 F:      drivers/tty/serial/sunzilog.c
13359 F:      drivers/tty/serial/sunzilog.h
13360 F:      drivers/tty/vcc.c
13361
13362 SPARSE CHECKER
13363 M:      "Christopher Li" <sparse@chrisli.org>
13364 L:      linux-sparse@vger.kernel.org
13365 W:      https://sparse.wiki.kernel.org/
13366 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13367 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13368 S:      Maintained
13369 F:      include/linux/compiler.h
13370
13371 SPEAR CLOCK FRAMEWORK SUPPORT
13372 M:      Viresh Kumar <vireshk@kernel.org>
13373 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13374 W:      http://www.st.com/spear
13375 S:      Maintained
13376 F:      drivers/clk/spear/
13377
13378 SPEAR PLATFORM SUPPORT
13379 M:      Viresh Kumar <vireshk@kernel.org>
13380 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13382 W:      http://www.st.com/spear
13383 S:      Maintained
13384 F:      arch/arm/boot/dts/spear*
13385 F:      arch/arm/mach-spear/
13386
13387 SPI NOR SUBSYSTEM
13388 M:      Marek Vasut <marek.vasut@gmail.com>
13389 L:      linux-mtd@lists.infradead.org
13390 W:      http://www.linux-mtd.infradead.org/
13391 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13392 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13393 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13394 S:      Maintained
13395 F:      drivers/mtd/spi-nor/
13396 F:      include/linux/mtd/spi-nor.h
13397
13398 SPI SUBSYSTEM
13399 M:      Mark Brown <broonie@kernel.org>
13400 L:      linux-spi@vger.kernel.org
13401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13402 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13403 S:      Maintained
13404 F:      Documentation/devicetree/bindings/spi/
13405 F:      Documentation/spi/
13406 F:      drivers/spi/
13407 F:      include/linux/spi/
13408 F:      include/uapi/linux/spi/
13409 F:      tools/spi/
13410
13411 SPIDERNET NETWORK DRIVER for CELL
13412 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13413 L:      netdev@vger.kernel.org
13414 S:      Supported
13415 F:      Documentation/networking/spider_net.txt
13416 F:      drivers/net/ethernet/toshiba/spider_net*
13417
13418 SPMI SUBSYSTEM
13419 R:      Stephen Boyd <sboyd@kernel.org>
13420 L:      linux-arm-msm@vger.kernel.org
13421 F:      Documentation/devicetree/bindings/spmi/
13422 F:      drivers/spmi/
13423 F:      include/dt-bindings/spmi/spmi.h
13424 F:      include/linux/spmi.h
13425 F:      include/trace/events/spmi.h
13426
13427 SPU FILE SYSTEM
13428 M:      Jeremy Kerr <jk@ozlabs.org>
13429 L:      linuxppc-dev@lists.ozlabs.org
13430 W:      http://www.ibm.com/developerworks/power/cell/
13431 S:      Supported
13432 F:      Documentation/filesystems/spufs.txt
13433 F:      arch/powerpc/platforms/cell/spufs/
13434
13435 SQUASHFS FILE SYSTEM
13436 M:      Phillip Lougher <phillip@squashfs.org.uk>
13437 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13438 W:      http://squashfs.org.uk
13439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13440 S:      Maintained
13441 F:      Documentation/filesystems/squashfs.txt
13442 F:      fs/squashfs/
13443
13444 SRM (Alpha) environment access
13445 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13446 S:      Maintained
13447 F:      arch/alpha/kernel/srm_env.c
13448
13449 ST STM32 I2C/SMBUS DRIVER
13450 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13451 L:      linux-i2c@vger.kernel.org
13452 S:      Maintained
13453 F:      drivers/i2c/busses/i2c-stm32*
13454
13455 STABLE BRANCH
13456 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13457 L:      stable@vger.kernel.org
13458 S:      Supported
13459 F:      Documentation/process/stable-kernel-rules.rst
13460
13461 STAGING - COMEDI
13462 M:      Ian Abbott <abbotti@mev.co.uk>
13463 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13464 S:      Odd Fixes
13465 F:      drivers/staging/comedi/
13466
13467 STAGING - FLARION FT1000 DRIVERS
13468 M:      Marek Belisko <marek.belisko@gmail.com>
13469 S:      Odd Fixes
13470 F:      drivers/staging/ft1000/
13471
13472 STAGING - INDUSTRIAL IO
13473 M:      Jonathan Cameron <jic23@kernel.org>
13474 L:      linux-iio@vger.kernel.org
13475 S:      Odd Fixes
13476 F:      Documentation/devicetree/bindings/staging/iio/
13477 F:      drivers/staging/iio/
13478
13479 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13480 M:      Marc Dietrich <marvin24@gmx.de>
13481 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13482 L:      linux-tegra@vger.kernel.org
13483 S:      Maintained
13484 F:      drivers/staging/nvec/
13485
13486 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13487 M:      Jens Frederich <jfrederich@gmail.com>
13488 M:      Daniel Drake <dsd@laptop.org>
13489 M:      Jon Nettleton <jon.nettleton@gmail.com>
13490 W:      http://wiki.laptop.org/go/DCON
13491 S:      Maintained
13492 F:      drivers/staging/olpc_dcon/
13493
13494 STAGING - REALTEK RTL8712U DRIVERS
13495 M:      Larry Finger <Larry.Finger@lwfinger.net>
13496 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13497 S:      Odd Fixes
13498 F:      drivers/staging/rtl8712/
13499
13500 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13501 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13502 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13503 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13504 L:      linux-fbdev@vger.kernel.org
13505 S:      Maintained
13506 F:      drivers/staging/sm750fb/
13507
13508 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13509 M:      William Hubbs <w.d.hubbs@gmail.com>
13510 M:      Chris Brannon <chris@the-brannons.com>
13511 M:      Kirk Reiser <kirk@reisers.ca>
13512 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13513 L:      speakup@linux-speakup.org
13514 W:      http://www.linux-speakup.org/
13515 S:      Odd Fixes
13516 F:      drivers/staging/speakup/
13517
13518 STAGING - VIA VT665X DRIVERS
13519 M:      Forest Bond <forest@alittletooquiet.net>
13520 S:      Odd Fixes
13521 F:      drivers/staging/vt665?/
13522
13523 STAGING - WILC1000 WIFI DRIVER
13524 M:      Aditya Shankar <aditya.shankar@microchip.com>
13525 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13526 L:      linux-wireless@vger.kernel.org
13527 S:      Supported
13528 F:      drivers/staging/wilc1000/
13529
13530 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13531 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13532 S:      Odd Fixes
13533 F:      drivers/staging/xgifb/
13534
13535 STAGING SUBSYSTEM
13536 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13538 L:      devel@driverdev.osuosl.org
13539 S:      Supported
13540 F:      drivers/staging/
13541
13542 STARFIRE/DURALAN NETWORK DRIVER
13543 M:      Ion Badulescu <ionut@badula.org>
13544 S:      Odd Fixes
13545 F:      drivers/net/ethernet/adaptec/starfire*
13546
13547 STEC S1220 SKD DRIVER
13548 M:      Bart Van Assche <bart.vanassche@wdc.com>
13549 L:      linux-block@vger.kernel.org
13550 S:      Maintained
13551 F:      drivers/block/skd*[ch]
13552
13553 STI CEC DRIVER
13554 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13555 S:      Maintained
13556 F:      drivers/staging/media/st-cec/
13557 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13558
13559 STK1160 USB VIDEO CAPTURE DRIVER
13560 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13561 L:      linux-media@vger.kernel.org
13562 T:      git git://linuxtv.org/media_tree.git
13563 S:      Maintained
13564 F:      drivers/media/usb/stk1160/
13565
13566 STM32 TIMER/LPTIMER DRIVERS
13567 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13568 S:      Maintained
13569 F:      drivers/*/stm32-*timer*
13570 F:      drivers/pwm/pwm-stm32*
13571 F:      include/linux/*/stm32-*tim*
13572 F:      Documentation/ABI/testing/*timer-stm32
13573 F:      Documentation/devicetree/bindings/*/stm32-*timer
13574 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13575
13576 STMMAC ETHERNET DRIVER
13577 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13578 M:      Alexandre Torgue <alexandre.torgue@st.com>
13579 M:      Jose Abreu <joabreu@synopsys.com>
13580 L:      netdev@vger.kernel.org
13581 W:      http://www.stlinux.com
13582 S:      Supported
13583 F:      drivers/net/ethernet/stmicro/stmmac/
13584
13585 SUN3/3X
13586 M:      Sam Creasey <sammy@sammy.net>
13587 W:      http://sammy.net/sun3/
13588 S:      Maintained
13589 F:      arch/m68k/kernel/*sun3*
13590 F:      arch/m68k/sun3*/
13591 F:      arch/m68k/include/asm/sun3*
13592 F:      drivers/net/ethernet/i825xx/sun3*
13593
13594 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13595 M:      Hans de Goede <hdegoede@redhat.com>
13596 L:      linux-input@vger.kernel.org
13597 S:      Maintained
13598 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13599 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13600
13601 SUNDANCE NETWORK DRIVER
13602 M:      Denis Kirjanov <kda@linux-powerpc.org>
13603 L:      netdev@vger.kernel.org
13604 S:      Maintained
13605 F:      drivers/net/ethernet/dlink/sundance.c
13606
13607 SUPERH
13608 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13609 M:      Rich Felker <dalias@libc.org>
13610 L:      linux-sh@vger.kernel.org
13611 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13612 S:      Maintained
13613 F:      Documentation/sh/
13614 F:      arch/sh/
13615 F:      drivers/sh/
13616
13617 SUSPEND TO RAM
13618 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13619 M:      Len Brown <len.brown@intel.com>
13620 M:      Pavel Machek <pavel@ucw.cz>
13621 L:      linux-pm@vger.kernel.org
13622 B:      https://bugzilla.kernel.org
13623 S:      Supported
13624 F:      Documentation/power/
13625 F:      arch/x86/kernel/acpi/
13626 F:      drivers/base/power/
13627 F:      kernel/power/
13628 F:      include/linux/suspend.h
13629 F:      include/linux/freezer.h
13630 F:      include/linux/pm.h
13631
13632 SVGA HANDLING
13633 M:      Martin Mares <mj@ucw.cz>
13634 L:      linux-video@atrey.karlin.mff.cuni.cz
13635 S:      Maintained
13636 F:      Documentation/svga.txt
13637 F:      arch/x86/boot/video*
13638
13639 SWIOTLB SUBSYSTEM
13640 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13641 L:      iommu@lists.linux-foundation.org
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13643 S:      Supported
13644 F:      lib/swiotlb.c
13645 F:      arch/*/kernel/pci-swiotlb.c
13646 F:      include/linux/swiotlb.h
13647
13648 SWITCHDEV
13649 M:      Jiri Pirko <jiri@resnulli.us>
13650 M:      Ivan Vecera <ivecera@redhat.com>
13651 L:      netdev@vger.kernel.org
13652 S:      Supported
13653 F:      net/switchdev/
13654 F:      include/net/switchdev.h
13655
13656 SY8106A REGULATOR DRIVER
13657 M:      Icenowy Zheng <icenowy@aosc.io>
13658 S:      Maintained
13659 F:      drivers/regulator/sy8106a-regulator.c
13660 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13661
13662 SYNC FILE FRAMEWORK
13663 M:      Sumit Semwal <sumit.semwal@linaro.org>
13664 R:      Gustavo Padovan <gustavo@padovan.org>
13665 S:      Maintained
13666 L:      linux-media@vger.kernel.org
13667 L:      dri-devel@lists.freedesktop.org
13668 F:      drivers/dma-buf/sync_*
13669 F:      drivers/dma-buf/dma-fence*
13670 F:      drivers/dma-buf/sw_sync.c
13671 F:      include/linux/sync_file.h
13672 F:      include/uapi/linux/sync_file.h
13673 F:      Documentation/sync_file.txt
13674 T:      git git://anongit.freedesktop.org/drm/drm-misc
13675
13676 SYNOPSYS ARC ARCHITECTURE
13677 M:      Vineet Gupta <vgupta@synopsys.com>
13678 L:      linux-snps-arc@lists.infradead.org
13679 S:      Supported
13680 F:      arch/arc/
13681 F:      Documentation/devicetree/bindings/arc/*
13682 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13683 F:      drivers/clocksource/arc_timer.c
13684 F:      drivers/tty/serial/arc_uart.c
13685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13686
13687 SYNOPSYS ARC HSDK SDP pll clock driver
13688 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13689 S:      Supported
13690 F:      drivers/clk/clk-hsdk-pll.c
13691 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13692
13693 SYNOPSYS ARC SDP clock driver
13694 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13695 S:      Supported
13696 F:      drivers/clk/axs10x/*
13697 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13698
13699 SYNOPSYS ARC SDP platform support
13700 M:      Alexey Brodkin <abrodkin@synopsys.com>
13701 S:      Supported
13702 F:      arch/arc/plat-axs10x
13703 F:      arch/arc/boot/dts/ax*
13704 F:      Documentation/devicetree/bindings/arc/axs10*
13705
13706 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13707 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13708 S:      Supported
13709 F:      drivers/reset/reset-axs10x.c
13710 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13711
13712 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13713 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13714 S:      Maintained
13715 F:      drivers/tty/serial/8250/8250_dw.c
13716
13717 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13718 M:      Hoan Tran <hotran@apm.com>
13719 L:      linux-gpio@vger.kernel.org
13720 S:      Maintained
13721 F:      drivers/gpio/gpio-dwapb.c
13722 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13723
13724 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13725 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13726 S:      Maintained
13727 F:      drivers/dma/dwi-axi-dmac/
13728 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13729
13730 SYNOPSYS DESIGNWARE DMAC DRIVER
13731 M:      Viresh Kumar <vireshk@kernel.org>
13732 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13733 S:      Maintained
13734 F:      include/linux/dma/dw.h
13735 F:      include/linux/platform_data/dma-dw.h
13736 F:      drivers/dma/dw/
13737
13738 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13739 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13740 L:      netdev@vger.kernel.org
13741 S:      Supported
13742 F:      drivers/net/ethernet/synopsys/
13743
13744 SYNOPSYS DESIGNWARE I2C DRIVER
13745 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13746 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13747 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13748 L:      linux-i2c@vger.kernel.org
13749 S:      Maintained
13750 F:      drivers/i2c/busses/i2c-designware-*
13751 F:      include/linux/platform_data/i2c-designware.h
13752
13753 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13754 M:      Jaehoon Chung <jh80.chung@samsung.com>
13755 L:      linux-mmc@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/mmc/host/dw_mmc*
13758
13759 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13760 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13761 S:      Supported
13762 F:      drivers/reset/reset-hsdk.c
13763 F:      include/dt-bindings/reset/snps,hsdk-reset.h
13764 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
13765
13766 SYSTEM CONFIGURATION (SYSCON)
13767 M:      Lee Jones <lee.jones@linaro.org>
13768 M:      Arnd Bergmann <arnd@arndb.de>
13769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
13770 S:      Supported
13771 F:      drivers/mfd/syscon.c
13772
13773 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
13774 M:      Sudeep Holla <sudeep.holla@arm.com>
13775 L:      linux-arm-kernel@lists.infradead.org
13776 S:      Maintained
13777 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
13778 F:      drivers/clk/clk-sc[mp]i.c
13779 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
13780 F:      drivers/firmware/arm_scpi.c
13781 F:      drivers/firmware/arm_scmi/
13782 F:      include/linux/sc[mp]i_protocol.h
13783
13784 SYSTEM RESET/SHUTDOWN DRIVERS
13785 M:      Sebastian Reichel <sre@kernel.org>
13786 L:      linux-pm@vger.kernel.org
13787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13788 S:      Maintained
13789 F:      Documentation/devicetree/bindings/power/reset/
13790 F:      drivers/power/reset/
13791
13792 SYSTEM TRACE MODULE CLASS
13793 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
13794 S:      Maintained
13795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
13796 F:      Documentation/trace/stm.rst
13797 F:      drivers/hwtracing/stm/
13798 F:      include/linux/stm.h
13799 F:      include/uapi/linux/stm.h
13800
13801 SYSV FILESYSTEM
13802 M:      Christoph Hellwig <hch@infradead.org>
13803 S:      Maintained
13804 F:      Documentation/filesystems/sysv-fs.txt
13805 F:      fs/sysv/
13806 F:      include/linux/sysv_fs.h
13807
13808 TARGET SUBSYSTEM
13809 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
13810 L:      linux-scsi@vger.kernel.org
13811 L:      target-devel@vger.kernel.org
13812 W:      http://www.linux-iscsi.org
13813 W:      http://groups.google.com/group/linux-iscsi-target-dev
13814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
13815 S:      Supported
13816 F:      drivers/target/
13817 F:      include/target/
13818 F:      Documentation/target/
13819
13820 TASKSTATS STATISTICS INTERFACE
13821 M:      Balbir Singh <bsingharora@gmail.com>
13822 S:      Maintained
13823 F:      Documentation/accounting/taskstats*
13824 F:      include/linux/taskstats*
13825 F:      kernel/taskstats.c
13826
13827 TC subsystem
13828 M:      Jamal Hadi Salim <jhs@mojatatu.com>
13829 M:      Cong Wang <xiyou.wangcong@gmail.com>
13830 M:      Jiri Pirko <jiri@resnulli.us>
13831 L:      netdev@vger.kernel.org
13832 S:      Maintained
13833 F:      include/net/pkt_cls.h
13834 F:      include/net/pkt_sched.h
13835 F:      include/net/tc_act/
13836 F:      include/uapi/linux/pkt_cls.h
13837 F:      include/uapi/linux/pkt_sched.h
13838 F:      include/uapi/linux/tc_act/
13839 F:      include/uapi/linux/tc_ematch/
13840 F:      net/sched/
13841
13842 TCP LOW PRIORITY MODULE
13843 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
13844 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
13845 W:      http://tcp-lp-mod.sourceforge.net/
13846 S:      Maintained
13847 F:      net/ipv4/tcp_lp.c
13848
13849 TDA10071 MEDIA DRIVER
13850 M:      Antti Palosaari <crope@iki.fi>
13851 L:      linux-media@vger.kernel.org
13852 W:      https://linuxtv.org
13853 W:      http://palosaari.fi/linux/
13854 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13855 T:      git git://linuxtv.org/anttip/media_tree.git
13856 S:      Maintained
13857 F:      drivers/media/dvb-frontends/tda10071*
13858
13859 TDA18212 MEDIA DRIVER
13860 M:      Antti Palosaari <crope@iki.fi>
13861 L:      linux-media@vger.kernel.org
13862 W:      https://linuxtv.org
13863 W:      http://palosaari.fi/linux/
13864 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13865 T:      git git://linuxtv.org/anttip/media_tree.git
13866 S:      Maintained
13867 F:      drivers/media/tuners/tda18212*
13868
13869 TDA18218 MEDIA DRIVER
13870 M:      Antti Palosaari <crope@iki.fi>
13871 L:      linux-media@vger.kernel.org
13872 W:      https://linuxtv.org
13873 W:      http://palosaari.fi/linux/
13874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13875 T:      git git://linuxtv.org/anttip/media_tree.git
13876 S:      Maintained
13877 F:      drivers/media/tuners/tda18218*
13878
13879 TDA18250 MEDIA DRIVER
13880 M:      Olli Salonen <olli.salonen@iki.fi>
13881 L:      linux-media@vger.kernel.org
13882 W:      https://linuxtv.org
13883 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13884 T:      git git://linuxtv.org/media_tree.git
13885 S:      Maintained
13886 F:      drivers/media/tuners/tda18250*
13887
13888 TDA18271 MEDIA DRIVER
13889 M:      Michael Krufky <mkrufky@linuxtv.org>
13890 L:      linux-media@vger.kernel.org
13891 W:      https://linuxtv.org
13892 W:      http://github.com/mkrufky
13893 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13894 T:      git git://linuxtv.org/mkrufky/tuners.git
13895 S:      Maintained
13896 F:      drivers/media/tuners/tda18271*
13897
13898 TDA1997x MEDIA DRIVER
13899 M:      Tim Harvey <tharvey@gateworks.com>
13900 L:      linux-media@vger.kernel.org
13901 W:      https://linuxtv.org
13902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13903 S:      Maintained
13904 F:      drivers/media/i2c/tda1997x.*
13905
13906 TDA827x MEDIA DRIVER
13907 M:      Michael Krufky <mkrufky@linuxtv.org>
13908 L:      linux-media@vger.kernel.org
13909 W:      https://linuxtv.org
13910 W:      http://github.com/mkrufky
13911 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13912 T:      git git://linuxtv.org/mkrufky/tuners.git
13913 S:      Maintained
13914 F:      drivers/media/tuners/tda8290.*
13915
13916 TDA8290 MEDIA DRIVER
13917 M:      Michael Krufky <mkrufky@linuxtv.org>
13918 L:      linux-media@vger.kernel.org
13919 W:      https://linuxtv.org
13920 W:      http://github.com/mkrufky
13921 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13922 T:      git git://linuxtv.org/mkrufky/tuners.git
13923 S:      Maintained
13924 F:      drivers/media/tuners/tda8290.*
13925
13926 TDA9840 MEDIA DRIVER
13927 M:      Hans Verkuil <hverkuil@xs4all.nl>
13928 L:      linux-media@vger.kernel.org
13929 T:      git git://linuxtv.org/media_tree.git
13930 W:      https://linuxtv.org
13931 S:      Maintained
13932 F:      drivers/media/i2c/tda9840*
13933
13934 TEA5761 TUNER DRIVER
13935 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13936 L:      linux-media@vger.kernel.org
13937 W:      https://linuxtv.org
13938 T:      git git://linuxtv.org/media_tree.git
13939 S:      Odd fixes
13940 F:      drivers/media/tuners/tea5761.*
13941
13942 TEA5767 TUNER DRIVER
13943 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13944 L:      linux-media@vger.kernel.org
13945 W:      https://linuxtv.org
13946 T:      git git://linuxtv.org/media_tree.git
13947 S:      Maintained
13948 F:      drivers/media/tuners/tea5767.*
13949
13950 TEA6415C MEDIA DRIVER
13951 M:      Hans Verkuil <hverkuil@xs4all.nl>
13952 L:      linux-media@vger.kernel.org
13953 T:      git git://linuxtv.org/media_tree.git
13954 W:      https://linuxtv.org
13955 S:      Maintained
13956 F:      drivers/media/i2c/tea6415c*
13957
13958 TEA6420 MEDIA DRIVER
13959 M:      Hans Verkuil <hverkuil@xs4all.nl>
13960 L:      linux-media@vger.kernel.org
13961 T:      git git://linuxtv.org/media_tree.git
13962 W:      https://linuxtv.org
13963 S:      Maintained
13964 F:      drivers/media/i2c/tea6420*
13965
13966 TEAM DRIVER
13967 M:      Jiri Pirko <jiri@resnulli.us>
13968 L:      netdev@vger.kernel.org
13969 S:      Supported
13970 F:      drivers/net/team/
13971 F:      include/linux/if_team.h
13972 F:      include/uapi/linux/if_team.h
13973
13974 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
13975 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
13976 S:      Maintained
13977 F:      arch/x86/platform/ts5500/
13978
13979 TECHNOTREND USB IR RECEIVER
13980 M:      Sean Young <sean@mess.org>
13981 L:      linux-media@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/media/rc/ttusbir.c
13984
13985 TECHWELL TW9910 VIDEO DECODER
13986 L:      linux-media@vger.kernel.org
13987 S:      Orphan
13988 F:      drivers/media/i2c/tw9910.c
13989 F:      include/media/i2c/tw9910.h
13990
13991 TEE SUBSYSTEM
13992 M:      Jens Wiklander <jens.wiklander@linaro.org>
13993 S:      Maintained
13994 F:      include/linux/tee_drv.h
13995 F:      include/uapi/linux/tee.h
13996 F:      drivers/tee/
13997 F:      Documentation/tee.txt
13998
13999 TEGRA ARCHITECTURE SUPPORT
14000 M:      Thierry Reding <thierry.reding@gmail.com>
14001 M:      Jonathan Hunter <jonathanh@nvidia.com>
14002 L:      linux-tegra@vger.kernel.org
14003 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14005 S:      Supported
14006 N:      [^a-z]tegra
14007
14008 TEGRA CLOCK DRIVER
14009 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14010 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14011 S:      Supported
14012 F:      drivers/clk/tegra/
14013
14014 TEGRA DMA DRIVERS
14015 M:      Laxman Dewangan <ldewangan@nvidia.com>
14016 M:      Jon Hunter <jonathanh@nvidia.com>
14017 S:      Supported
14018 F:      drivers/dma/tegra*
14019
14020 TEGRA I2C DRIVER
14021 M:      Laxman Dewangan <ldewangan@nvidia.com>
14022 S:      Supported
14023 F:      drivers/i2c/busses/i2c-tegra.c
14024
14025 TEGRA IOMMU DRIVERS
14026 M:      Thierry Reding <thierry.reding@gmail.com>
14027 L:      linux-tegra@vger.kernel.org
14028 S:      Supported
14029 F:      drivers/iommu/tegra*
14030
14031 TEGRA KBC DRIVER
14032 M:      Laxman Dewangan <ldewangan@nvidia.com>
14033 S:      Supported
14034 F:      drivers/input/keyboard/tegra-kbc.c
14035
14036 TEGRA PWM DRIVER
14037 M:      Thierry Reding <thierry.reding@gmail.com>
14038 S:      Supported
14039 F:      drivers/pwm/pwm-tegra.c
14040
14041 TEGRA SERIAL DRIVER
14042 M:      Laxman Dewangan <ldewangan@nvidia.com>
14043 S:      Supported
14044 F:      drivers/tty/serial/serial-tegra.c
14045
14046 TEGRA SPI DRIVER
14047 M:      Laxman Dewangan <ldewangan@nvidia.com>
14048 S:      Supported
14049 F:      drivers/spi/spi-tegra*
14050
14051 TEHUTI ETHERNET DRIVER
14052 M:      Andy Gospodarek <andy@greyhouse.net>
14053 L:      netdev@vger.kernel.org
14054 S:      Supported
14055 F:      drivers/net/ethernet/tehuti/*
14056
14057 Telecom Clock Driver for MCPL0010
14058 M:      Mark Gross <mark.gross@intel.com>
14059 S:      Supported
14060 F:      drivers/char/tlclk.c
14061
14062 TENSILICA XTENSA PORT (xtensa)
14063 M:      Chris Zankel <chris@zankel.net>
14064 M:      Max Filippov <jcmvbkbc@gmail.com>
14065 L:      linux-xtensa@linux-xtensa.org
14066 T:      git git://github.com/czankel/xtensa-linux.git
14067 S:      Maintained
14068 F:      arch/xtensa/
14069 F:      drivers/irqchip/irq-xtensa-*
14070
14071 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14072 M:      Nishanth Menon <nm@ti.com>
14073 M:      Tero Kristo <t-kristo@ti.com>
14074 M:      Santosh Shilimkar <ssantosh@kernel.org>
14075 L:      linux-arm-kernel@lists.infradead.org
14076 S:      Maintained
14077 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14078 F:      drivers/firmware/ti_sci*
14079 F:      include/linux/soc/ti/ti_sci_protocol.h
14080 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14081 F:      include/dt-bindings/genpd/k2g.h
14082 F:      drivers/soc/ti/ti_sci_pm_domains.c
14083 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14084 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14085 F:      drivers/clk/keystone/sci-clk.c
14086 F:      drivers/reset/reset-ti-sci.c
14087
14088 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14089 M:      Hans Verkuil <hverkuil@xs4all.nl>
14090 L:      linux-media@vger.kernel.org
14091 T:      git git://linuxtv.org/media_tree.git
14092 W:      https://linuxtv.org
14093 S:      Maintained
14094 F:      drivers/media/radio/radio-raremono.c
14095
14096 THERMAL
14097 M:      Zhang Rui <rui.zhang@intel.com>
14098 M:      Eduardo Valentin <edubezval@gmail.com>
14099 L:      linux-pm@vger.kernel.org
14100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14102 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14103 S:      Supported
14104 F:      drivers/thermal/
14105 F:      include/linux/thermal.h
14106 F:      include/uapi/linux/thermal.h
14107 F:      include/linux/cpu_cooling.h
14108 F:      Documentation/devicetree/bindings/thermal/
14109
14110 THERMAL/CPU_COOLING
14111 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14112 M:      Viresh Kumar <viresh.kumar@linaro.org>
14113 M:      Javi Merino <javi.merino@kernel.org>
14114 L:      linux-pm@vger.kernel.org
14115 S:      Supported
14116 F:      Documentation/thermal/cpu-cooling-api.txt
14117 F:      drivers/thermal/cpu_cooling.c
14118 F:      include/linux/cpu_cooling.h
14119
14120 THINKPAD ACPI EXTRAS DRIVER
14121 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14122 L:      ibm-acpi-devel@lists.sourceforge.net
14123 L:      platform-driver-x86@vger.kernel.org
14124 W:      http://ibm-acpi.sourceforge.net
14125 W:      http://thinkwiki.org/wiki/Ibm-acpi
14126 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14127 S:      Maintained
14128 F:      drivers/platform/x86/thinkpad_acpi.c
14129
14130 THUNDERBOLT DRIVER
14131 M:      Andreas Noever <andreas.noever@gmail.com>
14132 M:      Michael Jamet <michael.jamet@intel.com>
14133 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14134 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14136 S:      Maintained
14137 F:      Documentation/admin-guide/thunderbolt.rst
14138 F:      drivers/thunderbolt/
14139 F:      include/linux/thunderbolt.h
14140
14141 THUNDERBOLT NETWORK DRIVER
14142 M:      Michael Jamet <michael.jamet@intel.com>
14143 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14144 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14145 L:      netdev@vger.kernel.org
14146 S:      Maintained
14147 F:      drivers/net/thunderbolt.c
14148
14149 THUNDERX GPIO DRIVER
14150 M:      David Daney <david.daney@cavium.com>
14151 S:      Maintained
14152 F:      drivers/gpio/gpio-thunderx.c
14153
14154 TI AM437X VPFE DRIVER
14155 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14156 L:      linux-media@vger.kernel.org
14157 W:      https://linuxtv.org
14158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14159 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14160 S:      Maintained
14161 F:      drivers/media/platform/am437x/
14162
14163 TI BANDGAP AND THERMAL DRIVER
14164 M:      Eduardo Valentin <edubezval@gmail.com>
14165 M:      Keerthy <j-keerthy@ti.com>
14166 L:      linux-pm@vger.kernel.org
14167 L:      linux-omap@vger.kernel.org
14168 S:      Maintained
14169 F:      drivers/thermal/ti-soc-thermal/
14170
14171 TI BQ27XXX POWER SUPPLY DRIVER
14172 R:      Andrew F. Davis <afd@ti.com>
14173 F:      include/linux/power/bq27xxx_battery.h
14174 F:      drivers/power/supply/bq27xxx_battery.c
14175 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14176
14177 TI CDCE706 CLOCK DRIVER
14178 M:      Max Filippov <jcmvbkbc@gmail.com>
14179 S:      Maintained
14180 F:      drivers/clk/clk-cdce706.c
14181
14182 TI CLOCK DRIVER
14183 M:      Tero Kristo <t-kristo@ti.com>
14184 L:      linux-omap@vger.kernel.org
14185 S:      Maintained
14186 F:      drivers/clk/ti/
14187 F:      include/linux/clk/ti.h
14188
14189 TI DAVINCI MACHINE SUPPORT
14190 M:      Sekhar Nori <nsekhar@ti.com>
14191 M:      Kevin Hilman <khilman@kernel.org>
14192 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14194 S:      Supported
14195 F:      arch/arm/mach-davinci/
14196 F:      drivers/i2c/busses/i2c-davinci.c
14197 F:      arch/arm/boot/dts/da850*
14198
14199 TI DAVINCI SERIES CLOCK DRIVER
14200 M:      David Lechner <david@lechnology.com>
14201 R:      Sekhar Nori <nsekhar@ti.com>
14202 S:      Maintained
14203 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14204 F:      drivers/clk/davinci/
14205
14206 TI DAVINCI SERIES GPIO DRIVER
14207 M:      Keerthy <j-keerthy@ti.com>
14208 L:      linux-gpio@vger.kernel.org
14209 S:      Maintained
14210 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14211 F:      drivers/gpio/gpio-davinci.c
14212
14213 TI DAVINCI SERIES MEDIA DRIVER
14214 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14219 S:      Maintained
14220 F:      drivers/media/platform/davinci/
14221 F:      include/media/davinci/
14222
14223 TI ETHERNET SWITCH DRIVER (CPSW)
14224 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14225 L:      linux-omap@vger.kernel.org
14226 L:      netdev@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/net/ethernet/ti/cpsw*
14229 F:      drivers/net/ethernet/ti/davinci*
14230
14231 TI FLASH MEDIA INTERFACE DRIVER
14232 M:      Alex Dubov <oakad@yahoo.com>
14233 S:      Maintained
14234 F:      drivers/misc/tifm*
14235 F:      drivers/mmc/host/tifm_sd.c
14236 F:      include/linux/tifm.h
14237
14238 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14239 M:      Santosh Shilimkar <ssantosh@kernel.org>
14240 L:      linux-kernel@vger.kernel.org
14241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14242 S:      Maintained
14243 F:      drivers/soc/ti/*
14244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14245
14246 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14247 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14248 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14249 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14250 S:      Maintained
14251 F:      sound/soc/codecs/lm49453*
14252 F:      sound/soc/codecs/isabelle*
14253
14254 TI LP855x BACKLIGHT DRIVER
14255 M:      Milo Kim <milo.kim@ti.com>
14256 S:      Maintained
14257 F:      Documentation/backlight/lp855x-driver.txt
14258 F:      drivers/video/backlight/lp855x_bl.c
14259 F:      include/linux/platform_data/lp855x.h
14260
14261 TI LP8727 CHARGER DRIVER
14262 M:      Milo Kim <milo.kim@ti.com>
14263 S:      Maintained
14264 F:      drivers/power/supply/lp8727_charger.c
14265 F:      include/linux/platform_data/lp8727.h
14266
14267 TI LP8788 MFD DRIVER
14268 M:      Milo Kim <milo.kim@ti.com>
14269 S:      Maintained
14270 F:      drivers/iio/adc/lp8788_adc.c
14271 F:      drivers/leds/leds-lp8788.c
14272 F:      drivers/mfd/lp8788*.c
14273 F:      drivers/power/supply/lp8788-charger.c
14274 F:      drivers/regulator/lp8788-*.c
14275 F:      include/linux/mfd/lp8788*.h
14276
14277 TI NETCP ETHERNET DRIVER
14278 M:      Wingman Kwok <w-kwok2@ti.com>
14279 M:      Murali Karicheri <m-karicheri2@ti.com>
14280 L:      netdev@vger.kernel.org
14281 S:      Maintained
14282 F:      drivers/net/ethernet/ti/netcp*
14283
14284 TI TAS571X FAMILY ASoC CODEC DRIVER
14285 M:      Kevin Cernekee <cernekee@chromium.org>
14286 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14287 S:      Odd Fixes
14288 F:      sound/soc/codecs/tas571x*
14289
14290 TI TRF7970A NFC DRIVER
14291 M:      Mark Greer <mgreer@animalcreek.com>
14292 L:      linux-wireless@vger.kernel.org
14293 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14294 S:      Supported
14295 F:      drivers/nfc/trf7970a.c
14296 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14297
14298 TI TWL4030 SERIES SOC CODEC DRIVER
14299 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14300 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14301 S:      Maintained
14302 F:      sound/soc/codecs/twl4030*
14303
14304 TI VPE/CAL DRIVERS
14305 M:      Benoit Parrot <bparrot@ti.com>
14306 L:      linux-media@vger.kernel.org
14307 W:      http://linuxtv.org/
14308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14309 S:      Maintained
14310 F:      drivers/media/platform/ti-vpe/
14311
14312 TI WILINK WIRELESS DRIVERS
14313 L:      linux-wireless@vger.kernel.org
14314 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14315 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14317 S:      Orphan
14318 F:      drivers/net/wireless/ti/
14319 F:      include/linux/wl12xx.h
14320
14321 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14322 M:      John Stultz <john.stultz@linaro.org>
14323 M:      Thomas Gleixner <tglx@linutronix.de>
14324 R:      Stephen Boyd <sboyd@kernel.org>
14325 L:      linux-kernel@vger.kernel.org
14326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14327 S:      Supported
14328 F:      include/linux/clocksource.h
14329 F:      include/linux/time.h
14330 F:      include/linux/timex.h
14331 F:      include/uapi/linux/time.h
14332 F:      include/uapi/linux/timex.h
14333 F:      kernel/time/clocksource.c
14334 F:      kernel/time/time*.c
14335 F:      kernel/time/alarmtimer.c
14336 F:      kernel/time/ntp.c
14337 F:      tools/testing/selftests/timers/
14338
14339 TIPC NETWORK LAYER
14340 M:      Jon Maloy <jon.maloy@ericsson.com>
14341 M:      Ying Xue <ying.xue@windriver.com>
14342 L:      netdev@vger.kernel.org (core kernel code)
14343 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14344 W:      http://tipc.sourceforge.net/
14345 S:      Maintained
14346 F:      include/uapi/linux/tipc*.h
14347 F:      net/tipc/
14348
14349 TLAN NETWORK DRIVER
14350 M:      Samuel Chessman <chessman@tux.org>
14351 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14352 W:      http://sourceforge.net/projects/tlan/
14353 S:      Maintained
14354 F:      Documentation/networking/tlan.txt
14355 F:      drivers/net/ethernet/ti/tlan.*
14356
14357 TM6000 VIDEO4LINUX DRIVER
14358 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14359 L:      linux-media@vger.kernel.org
14360 W:      https://linuxtv.org
14361 T:      git git://linuxtv.org/media_tree.git
14362 S:      Odd fixes
14363 F:      drivers/media/usb/tm6000/
14364 F:      Documentation/media/v4l-drivers/tm6000*
14365
14366 TMIO/SDHI MMC DRIVER
14367 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14368 L:      linux-mmc@vger.kernel.org
14369 S:      Supported
14370 F:      drivers/mmc/host/tmio_mmc*
14371 F:      drivers/mmc/host/renesas_sdhi*
14372 F:      include/linux/mfd/tmio.h
14373
14374 TMP401 HARDWARE MONITOR DRIVER
14375 M:      Guenter Roeck <linux@roeck-us.net>
14376 L:      linux-hwmon@vger.kernel.org
14377 S:      Maintained
14378 F:      Documentation/hwmon/tmp401
14379 F:      drivers/hwmon/tmp401.c
14380
14381 TMPFS (SHMEM FILESYSTEM)
14382 M:      Hugh Dickins <hughd@google.com>
14383 L:      linux-mm@kvack.org
14384 S:      Maintained
14385 F:      include/linux/shmem_fs.h
14386 F:      mm/shmem.c
14387
14388 TOMOYO SECURITY MODULE
14389 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14390 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14391 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14392 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14393 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14394 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14395 W:      http://tomoyo.sourceforge.jp/
14396 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14397 S:      Maintained
14398 F:      security/tomoyo/
14399
14400 TOPSTAR LAPTOP EXTRAS DRIVER
14401 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14402 L:      platform-driver-x86@vger.kernel.org
14403 S:      Maintained
14404 F:      drivers/platform/x86/topstar-laptop.c
14405
14406 TORTURE-TEST MODULES
14407 M:      Davidlohr Bueso <dave@stgolabs.net>
14408 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14409 M:      Josh Triplett <josh@joshtriplett.org>
14410 L:      linux-kernel@vger.kernel.org
14411 S:      Supported
14412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14413 F:      Documentation/RCU/torture.txt
14414 F:      kernel/torture.c
14415 F:      kernel/rcu/rcutorture.c
14416 F:      kernel/locking/locktorture.c
14417
14418 TOSHIBA ACPI EXTRAS DRIVER
14419 M:      Azael Avalos <coproscefalo@gmail.com>
14420 L:      platform-driver-x86@vger.kernel.org
14421 S:      Maintained
14422 F:      drivers/platform/x86/toshiba_acpi.c
14423
14424 TOSHIBA BLUETOOTH DRIVER
14425 M:      Azael Avalos <coproscefalo@gmail.com>
14426 L:      platform-driver-x86@vger.kernel.org
14427 S:      Maintained
14428 F:      drivers/platform/x86/toshiba_bluetooth.c
14429
14430 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14435
14436 TOSHIBA SMM DRIVER
14437 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14438 W:      http://www.buzzard.org.uk/toshiba/
14439 S:      Maintained
14440 F:      drivers/char/toshiba.c
14441 F:      include/linux/toshiba.h
14442 F:      include/uapi/linux/toshiba.h
14443
14444 TOSHIBA TC358743 DRIVER
14445 M:      Mats Randgaard <matrandg@cisco.com>
14446 L:      linux-media@vger.kernel.org
14447 S:      Maintained
14448 F:      drivers/media/i2c/tc358743*
14449 F:      include/media/i2c/tc358743.h
14450
14451 TOSHIBA WMI HOTKEYS DRIVER
14452 M:      Azael Avalos <coproscefalo@gmail.com>
14453 L:      platform-driver-x86@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/platform/x86/toshiba-wmi.c
14456
14457 TPM DEVICE DRIVER
14458 M:      Peter Huewe <peterhuewe@gmx.de>
14459 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14460 R:      Jason Gunthorpe <jgg@ziepe.ca>
14461 L:      linux-integrity@vger.kernel.org
14462 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14463 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14464 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14465 S:      Maintained
14466 F:      drivers/char/tpm/
14467
14468 TRACING
14469 M:      Steven Rostedt <rostedt@goodmis.org>
14470 M:      Ingo Molnar <mingo@redhat.com>
14471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14472 S:      Maintained
14473 F:      Documentation/trace/ftrace.rst
14474 F:      arch/*/*/*/ftrace.h
14475 F:      arch/*/kernel/ftrace.c
14476 F:      include/*/ftrace.h
14477 F:      include/linux/trace*.h
14478 F:      include/trace/
14479 F:      kernel/trace/
14480 F:      tools/testing/selftests/ftrace/
14481
14482 TRACING MMIO ACCESSES (MMIOTRACE)
14483 M:      Steven Rostedt <rostedt@goodmis.org>
14484 M:      Ingo Molnar <mingo@kernel.org>
14485 R:      Karol Herbst <karolherbst@gmail.com>
14486 R:      Pekka Paalanen <ppaalanen@gmail.com>
14487 S:      Maintained
14488 L:      linux-kernel@vger.kernel.org
14489 L:      nouveau@lists.freedesktop.org
14490 F:      kernel/trace/trace_mmiotrace.c
14491 F:      include/linux/mmiotrace.h
14492 F:      arch/x86/mm/kmmio.c
14493 F:      arch/x86/mm/mmio-mod.c
14494 F:      arch/x86/mm/testmmiotrace.c
14495
14496 TRIVIAL PATCHES
14497 M:      Jiri Kosina <trivial@kernel.org>
14498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14499 S:      Maintained
14500 K:      ^Subject:.*(?i)trivial
14501
14502 TEMPO SEMICONDUCTOR DRIVERS
14503 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14504 S:      Maintained
14505 F:      sound/soc/codecs/tscs*.c
14506 F:      sound/soc/codecs/tscs*.h
14507 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14508
14509 TTY LAYER
14510 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14511 M:      Jiri Slaby <jslaby@suse.com>
14512 S:      Supported
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14514 F:      Documentation/serial/
14515 F:      drivers/tty/
14516 F:      drivers/tty/serial/serial_core.c
14517 F:      include/linux/serial_core.h
14518 F:      include/linux/serial.h
14519 F:      include/linux/tty.h
14520 F:      include/uapi/linux/serial_core.h
14521 F:      include/uapi/linux/serial.h
14522 F:      include/uapi/linux/tty.h
14523
14524 TUA9001 MEDIA DRIVER
14525 M:      Antti Palosaari <crope@iki.fi>
14526 L:      linux-media@vger.kernel.org
14527 W:      https://linuxtv.org
14528 W:      http://palosaari.fi/linux/
14529 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14530 T:      git git://linuxtv.org/anttip/media_tree.git
14531 S:      Maintained
14532 F:      drivers/media/tuners/tua9001*
14533
14534 TULIP NETWORK DRIVERS
14535 L:      netdev@vger.kernel.org
14536 L:      linux-parisc@vger.kernel.org
14537 S:      Orphan
14538 F:      drivers/net/ethernet/dec/tulip/
14539
14540 TUN/TAP driver
14541 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14542 W:      http://vtun.sourceforge.net/tun
14543 S:      Maintained
14544 F:      Documentation/networking/tuntap.txt
14545 F:      arch/um/os-Linux/drivers/
14546
14547 TURBOCHANNEL SUBSYSTEM
14548 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14549 M:      Ralf Baechle <ralf@linux-mips.org>
14550 L:      linux-mips@linux-mips.org
14551 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14552 S:      Maintained
14553 F:      drivers/tc/
14554 F:      include/linux/tc.h
14555
14556 TURBOSTAT UTILITY
14557 M:      "Len Brown" <lenb@kernel.org>
14558 L:      linux-pm@vger.kernel.org
14559 B:      https://bugzilla.kernel.org
14560 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14562 S:      Supported
14563 F:      tools/power/x86/turbostat/
14564
14565 TW5864 VIDEO4LINUX DRIVER
14566 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14567 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14568 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14569 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14570 L:      linux-media@vger.kernel.org
14571 S:      Supported
14572 F:      drivers/media/pci/tw5864/
14573
14574 TW68 VIDEO4LINUX DRIVER
14575 M:      Hans Verkuil <hverkuil@xs4all.nl>
14576 L:      linux-media@vger.kernel.org
14577 T:      git git://linuxtv.org/media_tree.git
14578 W:      https://linuxtv.org
14579 S:      Odd Fixes
14580 F:      drivers/media/pci/tw68/
14581
14582 TW686X VIDEO4LINUX DRIVER
14583 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 W:      http://linuxtv.org
14587 S:      Maintained
14588 F:      drivers/media/pci/tw686x/
14589
14590 UBI FILE SYSTEM (UBIFS)
14591 M:      Richard Weinberger <richard@nod.at>
14592 M:      Artem Bityutskiy <dedekind1@gmail.com>
14593 M:      Adrian Hunter <adrian.hunter@intel.com>
14594 L:      linux-mtd@lists.infradead.org
14595 T:      git git://git.infradead.org/ubifs-2.6.git
14596 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14597 S:      Supported
14598 F:      Documentation/filesystems/ubifs.txt
14599 F:      fs/ubifs/
14600
14601 UCLINUX (M68KNOMMU AND COLDFIRE)
14602 M:      Greg Ungerer <gerg@linux-m68k.org>
14603 W:      http://www.linux-m68k.org/
14604 W:      http://www.uclinux.org/
14605 L:      linux-m68k@lists.linux-m68k.org
14606 L:      uclinux-dev@uclinux.org  (subscribers-only)
14607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14608 S:      Maintained
14609 F:      arch/m68k/coldfire/
14610 F:      arch/m68k/68*/
14611 F:      arch/m68k/*/*_no.*
14612 F:      arch/m68k/include/asm/*_no.*
14613
14614 UDF FILESYSTEM
14615 M:      Jan Kara <jack@suse.com>
14616 S:      Maintained
14617 F:      Documentation/filesystems/udf.txt
14618 F:      fs/udf/
14619
14620 UDRAW TABLET
14621 M:      Bastien Nocera <hadess@hadess.net>
14622 L:      linux-input@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/hid/hid-udraw-ps3.c
14625
14626 UFS FILESYSTEM
14627 M:      Evgeniy Dushistov <dushistov@mail.ru>
14628 S:      Maintained
14629 F:      Documentation/filesystems/ufs.txt
14630 F:      fs/ufs/
14631
14632 UHID USERSPACE HID IO DRIVER:
14633 M:      David Herrmann <dh.herrmann@googlemail.com>
14634 L:      linux-input@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/hid/uhid.c
14637 F:      include/uapi/linux/uhid.h
14638
14639 ULPI BUS
14640 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14641 L:      linux-usb@vger.kernel.org
14642 S:      Maintained
14643 F:      drivers/usb/common/ulpi.c
14644 F:      include/linux/ulpi/
14645
14646 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14647 L:      linux-usb@vger.kernel.org
14648 S:      Orphan
14649 F:      drivers/uwb/
14650 F:      include/linux/uwb.h
14651 F:      include/linux/uwb/
14652
14653 UNICORE32 ARCHITECTURE:
14654 M:      Guan Xuetao <gxt@pku.edu.cn>
14655 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14656 S:      Maintained
14657 T:      git git://github.com/gxt/linux.git
14658 F:      arch/unicore32/
14659
14660 UNIFDEF
14661 M:      Tony Finch <dot@dotat.at>
14662 W:      http://dotat.at/prog/unifdef
14663 S:      Maintained
14664 F:      scripts/unifdef.c
14665
14666 UNIFORM CDROM DRIVER
14667 M:      Jens Axboe <axboe@kernel.dk>
14668 W:      http://www.kernel.dk
14669 S:      Maintained
14670 F:      Documentation/cdrom/
14671 F:      drivers/cdrom/cdrom.c
14672 F:      include/linux/cdrom.h
14673 F:      include/uapi/linux/cdrom.h
14674
14675 UNISYS S-PAR DRIVERS
14676 M:      David Kershner <david.kershner@unisys.com>
14677 L:      sparmaintainer@unisys.com (Unisys internal)
14678 S:      Supported
14679 F:      include/linux/visorbus.h
14680 F:      drivers/visorbus/
14681 F:      drivers/staging/unisys/
14682
14683 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14684 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14685 L:      linux-scsi@vger.kernel.org
14686 S:      Supported
14687 F:      Documentation/scsi/ufs.txt
14688 F:      drivers/scsi/ufs/
14689
14690 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14691 M:      Joao Pinto <jpinto@synopsys.com>
14692 L:      linux-scsi@vger.kernel.org
14693 S:      Supported
14694 F:      drivers/scsi/ufs/*dwc*
14695
14696 UNSORTED BLOCK IMAGES (UBI)
14697 M:      Artem Bityutskiy <dedekind1@gmail.com>
14698 M:      Richard Weinberger <richard@nod.at>
14699 W:      http://www.linux-mtd.infradead.org/
14700 L:      linux-mtd@lists.infradead.org
14701 T:      git git://git.infradead.org/ubifs-2.6.git
14702 S:      Supported
14703 F:      drivers/mtd/ubi/
14704 F:      include/linux/mtd/ubi.h
14705 F:      include/uapi/mtd/ubi-user.h
14706
14707 USB "USBNET" DRIVER FRAMEWORK
14708 M:      Oliver Neukum <oneukum@suse.com>
14709 L:      netdev@vger.kernel.org
14710 W:      http://www.linux-usb.org/usbnet
14711 S:      Maintained
14712 F:      drivers/net/usb/usbnet.c
14713 F:      include/linux/usb/usbnet.h
14714
14715 USB ACM DRIVER
14716 M:      Oliver Neukum <oneukum@suse.com>
14717 L:      linux-usb@vger.kernel.org
14718 S:      Maintained
14719 F:      Documentation/usb/acm.txt
14720 F:      drivers/usb/class/cdc-acm.*
14721
14722 USB AR5523 WIRELESS DRIVER
14723 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14724 L:      linux-wireless@vger.kernel.org
14725 S:      Maintained
14726 F:      drivers/net/wireless/ath/ar5523/
14727
14728 USB ATTACHED SCSI
14729 M:      Oliver Neukum <oneukum@suse.com>
14730 L:      linux-usb@vger.kernel.org
14731 L:      linux-scsi@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/usb/storage/uas.c
14734
14735 USB CDC ETHERNET DRIVER
14736 M:      Oliver Neukum <oliver@neukum.org>
14737 L:      linux-usb@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/net/usb/cdc_*.c
14740 F:      include/uapi/linux/usb/cdc.h
14741
14742 USB CHAOSKEY DRIVER
14743 M:      Keith Packard <keithp@keithp.com>
14744 L:      linux-usb@vger.kernel.org
14745 S:      Maintained
14746 F:      drivers/usb/misc/chaoskey.c
14747
14748 USB CYPRESS C67X00 DRIVER
14749 M:      Peter Korsgaard <jacmet@sunsite.dk>
14750 L:      linux-usb@vger.kernel.org
14751 S:      Maintained
14752 F:      drivers/usb/c67x00/
14753
14754 USB DAVICOM DM9601 DRIVER
14755 M:      Peter Korsgaard <jacmet@sunsite.dk>
14756 L:      netdev@vger.kernel.org
14757 W:      http://www.linux-usb.org/usbnet
14758 S:      Maintained
14759 F:      drivers/net/usb/dm9601.c
14760
14761 USB DIAMOND RIO500 DRIVER
14762 M:      Cesar Miquel <miquel@df.uba.ar>
14763 L:      rio500-users@lists.sourceforge.net
14764 W:      http://rio500.sourceforge.net
14765 S:      Maintained
14766 F:      drivers/usb/misc/rio500*
14767
14768 USB EHCI DRIVER
14769 M:      Alan Stern <stern@rowland.harvard.edu>
14770 L:      linux-usb@vger.kernel.org
14771 S:      Maintained
14772 F:      Documentation/usb/ehci.txt
14773 F:      drivers/usb/host/ehci*
14774
14775 USB GADGET/PERIPHERAL SUBSYSTEM
14776 M:      Felipe Balbi <balbi@kernel.org>
14777 L:      linux-usb@vger.kernel.org
14778 W:      http://www.linux-usb.org/gadget
14779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14780 S:      Maintained
14781 F:      drivers/usb/gadget/
14782 F:      include/linux/usb/gadget*
14783
14784 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
14785 M:      Jiri Kosina <jikos@kernel.org>
14786 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
14787 L:      linux-usb@vger.kernel.org
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
14789 S:      Maintained
14790 F:      Documentation/hid/hiddev.txt
14791 F:      drivers/hid/usbhid/
14792
14793 USB INTEL XHCI ROLE MUX DRIVER
14794 M:      Hans de Goede <hdegoede@redhat.com>
14795 L:      linux-usb@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
14798
14799 USB ISP116X DRIVER
14800 M:      Olav Kongas <ok@artecdesign.ee>
14801 L:      linux-usb@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/usb/host/isp116x*
14804 F:      include/linux/usb/isp116x.h
14805
14806 USB LAN78XX ETHERNET DRIVER
14807 M:      Woojung Huh <woojung.huh@microchip.com>
14808 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14809 L:      netdev@vger.kernel.org
14810 S:      Maintained
14811 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
14812 F:      drivers/net/usb/lan78xx.*
14813 F:      include/dt-bindings/net/microchip-lan78xx.h
14814
14815 USB MASS STORAGE DRIVER
14816 M:      Alan Stern <stern@rowland.harvard.edu>
14817 L:      linux-usb@vger.kernel.org
14818 L:      usb-storage@lists.one-eyed-alien.net
14819 S:      Maintained
14820 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
14821 F:      drivers/usb/storage/
14822
14823 USB MIDI DRIVER
14824 M:      Clemens Ladisch <clemens@ladisch.de>
14825 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14826 T:      git git://git.alsa-project.org/alsa-kernel.git
14827 S:      Maintained
14828 F:      sound/usb/midi.*
14829
14830 USB NETWORKING DRIVERS
14831 L:      linux-usb@vger.kernel.org
14832 S:      Odd Fixes
14833 F:      drivers/net/usb/
14834
14835 USB OHCI DRIVER
14836 M:      Alan Stern <stern@rowland.harvard.edu>
14837 L:      linux-usb@vger.kernel.org
14838 S:      Maintained
14839 F:      Documentation/usb/ohci.txt
14840 F:      drivers/usb/host/ohci*
14841
14842 USB OTG FSM (Finite State Machine)
14843 M:      Peter Chen <Peter.Chen@nxp.com>
14844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
14845 L:      linux-usb@vger.kernel.org
14846 S:      Maintained
14847 F:      drivers/usb/common/usb-otg-fsm.c
14848
14849 USB OVER IP DRIVER
14850 M:      Valentina Manea <valentina.manea.m@gmail.com>
14851 M:      Shuah Khan <shuah@kernel.org>
14852 L:      linux-usb@vger.kernel.org
14853 S:      Maintained
14854 F:      Documentation/usb/usbip_protocol.txt
14855 F:      drivers/usb/usbip/
14856 F:      tools/usb/usbip/
14857 F:      tools/testing/selftests/drivers/usb/usbip/
14858
14859 USB PEGASUS DRIVER
14860 M:      Petko Manolov <petkan@nucleusys.com>
14861 L:      linux-usb@vger.kernel.org
14862 L:      netdev@vger.kernel.org
14863 T:      git git://github.com/petkan/pegasus.git
14864 W:      https://github.com/petkan/pegasus
14865 S:      Maintained
14866 F:      drivers/net/usb/pegasus.*
14867
14868 USB PHY LAYER
14869 M:      Felipe Balbi <balbi@kernel.org>
14870 L:      linux-usb@vger.kernel.org
14871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
14872 S:      Maintained
14873 F:      drivers/usb/phy/
14874
14875 USB PRINTER DRIVER (usblp)
14876 M:      Pete Zaitcev <zaitcev@redhat.com>
14877 L:      linux-usb@vger.kernel.org
14878 S:      Supported
14879 F:      drivers/usb/class/usblp.c
14880
14881 USB QMI WWAN NETWORK DRIVER
14882 M:      Bjørn Mork <bjorn@mork.no>
14883 L:      netdev@vger.kernel.org
14884 S:      Maintained
14885 F:      Documentation/ABI/testing/sysfs-class-net-qmi
14886 F:      drivers/net/usb/qmi_wwan.c
14887
14888 USB RTL8150 DRIVER
14889 M:      Petko Manolov <petkan@nucleusys.com>
14890 L:      linux-usb@vger.kernel.org
14891 L:      netdev@vger.kernel.org
14892 T:      git git://github.com/petkan/rtl8150.git
14893 W:      https://github.com/petkan/rtl8150
14894 S:      Maintained
14895 F:      drivers/net/usb/rtl8150.c
14896
14897 USB SERIAL SUBSYSTEM
14898 M:      Johan Hovold <johan@kernel.org>
14899 L:      linux-usb@vger.kernel.org
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
14901 S:      Maintained
14902 F:      Documentation/usb/usb-serial.txt
14903 F:      drivers/usb/serial/
14904 F:      include/linux/usb/serial.h
14905
14906 USB SMSC75XX ETHERNET DRIVER
14907 M:      Steve Glendinning <steve.glendinning@shawell.net>
14908 L:      netdev@vger.kernel.org
14909 S:      Maintained
14910 F:      drivers/net/usb/smsc75xx.*
14911
14912 USB SMSC95XX ETHERNET DRIVER
14913 M:      Steve Glendinning <steve.glendinning@shawell.net>
14914 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
14915 L:      netdev@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/net/usb/smsc95xx.*
14918
14919 USB SUBSYSTEM
14920 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14921 L:      linux-usb@vger.kernel.org
14922 W:      http://www.linux-usb.org
14923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
14924 S:      Supported
14925 F:      Documentation/devicetree/bindings/usb/
14926 F:      Documentation/usb/
14927 F:      drivers/usb/
14928 F:      include/linux/usb.h
14929 F:      include/linux/usb/
14930
14931 USB TYPEC PI3USB30532 MUX DRIVER
14932 M:      Hans de Goede <hdegoede@redhat.com>
14933 L:      linux-usb@vger.kernel.org
14934 S:      Maintained
14935 F:      drivers/usb/typec/mux/pi3usb30532.c
14936
14937 USB TYPEC SUBSYSTEM
14938 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14939 L:      linux-usb@vger.kernel.org
14940 S:      Maintained
14941 F:      Documentation/ABI/testing/sysfs-class-typec
14942 F:      Documentation/driver-api/usb/typec.rst
14943 F:      drivers/usb/typec/
14944 F:      include/linux/usb/typec.h
14945
14946 USB UHCI DRIVER
14947 M:      Alan Stern <stern@rowland.harvard.edu>
14948 L:      linux-usb@vger.kernel.org
14949 S:      Maintained
14950 F:      drivers/usb/host/uhci*
14951
14952 USB VIDEO CLASS
14953 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14954 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
14955 L:      linux-media@vger.kernel.org
14956 T:      git git://linuxtv.org/media_tree.git
14957 W:      http://www.ideasonboard.org/uvc/
14958 S:      Maintained
14959 F:      drivers/media/usb/uvc/
14960 F:      include/uapi/linux/uvcvideo.h
14961
14962 USB VISION DRIVER
14963 M:      Hans Verkuil <hverkuil@xs4all.nl>
14964 L:      linux-media@vger.kernel.org
14965 T:      git git://linuxtv.org/media_tree.git
14966 W:      https://linuxtv.org
14967 S:      Odd Fixes
14968 F:      drivers/media/usb/usbvision/
14969
14970 USB WEBCAM GADGET
14971 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
14972 L:      linux-usb@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/usb/gadget/function/*uvc*
14975 F:      drivers/usb/gadget/legacy/webcam.c
14976
14977 USB WIRELESS RNDIS DRIVER (rndis_wlan)
14978 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
14979 L:      linux-wireless@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/net/wireless/rndis_wlan.c
14982
14983 USB XHCI DRIVER
14984 M:      Mathias Nyman <mathias.nyman@intel.com>
14985 L:      linux-usb@vger.kernel.org
14986 S:      Supported
14987 F:      drivers/usb/host/xhci*
14988 F:      drivers/usb/host/pci-quirks*
14989
14990 USB ZD1201 DRIVER
14991 L:      linux-wireless@vger.kernel.org
14992 W:      http://linux-lc100020.sourceforge.net
14993 S:      Orphan
14994 F:      drivers/net/wireless/zydas/zd1201.*
14995
14996 USB ZR364XX DRIVER
14997 M:      Antoine Jacquet <royale@zerezo.com>
14998 L:      linux-usb@vger.kernel.org
14999 L:      linux-media@vger.kernel.org
15000 T:      git git://linuxtv.org/media_tree.git
15001 W:      http://royale.zerezo.com/zr364xx/
15002 S:      Maintained
15003 F:      Documentation/media/v4l-drivers/zr364xx*
15004 F:      drivers/media/usb/zr364xx/
15005
15006 USER-MODE LINUX (UML)
15007 M:      Jeff Dike <jdike@addtoit.com>
15008 M:      Richard Weinberger <richard@nod.at>
15009 L:      user-mode-linux-devel@lists.sourceforge.net
15010 L:      user-mode-linux-user@lists.sourceforge.net
15011 W:      http://user-mode-linux.sourceforge.net
15012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15013 S:      Maintained
15014 F:      Documentation/virtual/uml/
15015 F:      arch/um/
15016 F:      arch/x86/um/
15017 F:      fs/hostfs/
15018 F:      fs/hppfs/
15019
15020 USERSPACE I/O (UIO)
15021 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15022 S:      Maintained
15023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15024 F:      Documentation/driver-api/uio-howto.rst
15025 F:      drivers/uio/
15026 F:      include/linux/uio*.h
15027
15028 UTIL-LINUX PACKAGE
15029 M:      Karel Zak <kzak@redhat.com>
15030 L:      util-linux@vger.kernel.org
15031 W:      http://en.wikipedia.org/wiki/Util-linux
15032 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15033 S:      Maintained
15034
15035 UUID HELPERS
15036 M:      Christoph Hellwig <hch@lst.de>
15037 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15038 L:      linux-kernel@vger.kernel.org
15039 T:      git git://git.infradead.org/users/hch/uuid.git
15040 F:      lib/uuid.c
15041 F:      lib/test_uuid.c
15042 F:      include/linux/uuid.h
15043 F:      include/uapi/linux/uuid.h
15044 S:      Maintained
15045
15046 UVESAFB DRIVER
15047 M:      Michal Januszewski <spock@gentoo.org>
15048 L:      linux-fbdev@vger.kernel.org
15049 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15050 S:      Maintained
15051 F:      Documentation/fb/uvesafb.txt
15052 F:      drivers/video/fbdev/uvesafb.*
15053
15054 VF610 NAND DRIVER
15055 M:      Stefan Agner <stefan@agner.ch>
15056 L:      linux-mtd@lists.infradead.org
15057 S:      Supported
15058 F:      drivers/mtd/nand/raw/vf610_nfc.c
15059
15060 VFAT/FAT/MSDOS FILESYSTEM
15061 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15062 S:      Maintained
15063 F:      Documentation/filesystems/vfat.txt
15064 F:      fs/fat/
15065
15066 VFIO DRIVER
15067 M:      Alex Williamson <alex.williamson@redhat.com>
15068 L:      kvm@vger.kernel.org
15069 T:      git git://github.com/awilliam/linux-vfio.git
15070 S:      Maintained
15071 F:      Documentation/vfio.txt
15072 F:      drivers/vfio/
15073 F:      include/linux/vfio.h
15074 F:      include/uapi/linux/vfio.h
15075
15076 VFIO MEDIATED DEVICE DRIVERS
15077 M:      Kirti Wankhede <kwankhede@nvidia.com>
15078 L:      kvm@vger.kernel.org
15079 S:      Maintained
15080 F:      Documentation/vfio-mediated-device.txt
15081 F:      drivers/vfio/mdev/
15082 F:      include/linux/mdev.h
15083 F:      samples/vfio-mdev/
15084
15085 VFIO PLATFORM DRIVER
15086 M:      Eric Auger <eric.auger@redhat.com>
15087 L:      kvm@vger.kernel.org
15088 S:      Maintained
15089 F:      drivers/vfio/platform/
15090
15091 VGA_SWITCHEROO
15092 R:      Lukas Wunner <lukas@wunner.de>
15093 S:      Maintained
15094 F:      Documentation/gpu/vga-switcheroo.rst
15095 F:      drivers/gpu/vga/vga_switcheroo.c
15096 F:      include/linux/vga_switcheroo.h
15097 T:      git git://anongit.freedesktop.org/drm/drm-misc
15098
15099 VIA RHINE NETWORK DRIVER
15100 S:      Orphan
15101 F:      drivers/net/ethernet/via/via-rhine.c
15102
15103 VIA SD/MMC CARD CONTROLLER DRIVER
15104 M:      Bruce Chang <brucechang@via.com.tw>
15105 M:      Harald Welte <HaraldWelte@viatech.com>
15106 S:      Maintained
15107 F:      drivers/mmc/host/via-sdmmc.c
15108
15109 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15110 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15111 L:      linux-fbdev@vger.kernel.org
15112 S:      Maintained
15113 F:      include/linux/via-core.h
15114 F:      include/linux/via-gpio.h
15115 F:      include/linux/via_i2c.h
15116 F:      drivers/video/fbdev/via/
15117
15118 VIA VELOCITY NETWORK DRIVER
15119 M:      Francois Romieu <romieu@fr.zoreil.com>
15120 L:      netdev@vger.kernel.org
15121 S:      Maintained
15122 F:      drivers/net/ethernet/via/via-velocity.*
15123
15124 VIDEO MULTIPLEXER DRIVER
15125 M:      Philipp Zabel <p.zabel@pengutronix.de>
15126 L:      linux-media@vger.kernel.org
15127 S:      Maintained
15128 F:      drivers/media/platform/video-mux.c
15129
15130 VIDEO I2C POLLING DRIVER
15131 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15132 L:      linux-media@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/media/i2c/video-i2c.c
15135
15136 VIDEOBUF2 FRAMEWORK
15137 M:      Pawel Osciak <pawel@osciak.com>
15138 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15139 M:      Kyungmin Park <kyungmin.park@samsung.com>
15140 L:      linux-media@vger.kernel.org
15141 S:      Maintained
15142 F:      drivers/media/v4l2-core/videobuf2-*
15143 F:      include/media/videobuf2-*
15144
15145 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15146 M:      Helen Koike <helen.koike@collabora.com>
15147 L:      linux-media@vger.kernel.org
15148 T:      git git://linuxtv.org/media_tree.git
15149 W:      https://linuxtv.org
15150 S:      Maintained
15151 F:      drivers/media/platform/vimc/*
15152
15153 VIRT LIB
15154 M:      Alex Williamson <alex.williamson@redhat.com>
15155 M:      Paolo Bonzini <pbonzini@redhat.com>
15156 L:      kvm@vger.kernel.org
15157 S:      Supported
15158 F:      virt/lib/
15159
15160 VIRTIO AND VHOST VSOCK DRIVER
15161 M:      Stefan Hajnoczi <stefanha@redhat.com>
15162 L:      kvm@vger.kernel.org
15163 L:      virtualization@lists.linux-foundation.org
15164 L:      netdev@vger.kernel.org
15165 S:      Maintained
15166 F:      include/linux/virtio_vsock.h
15167 F:      include/uapi/linux/virtio_vsock.h
15168 F:      include/uapi/linux/vsockmon.h
15169 F:      include/uapi/linux/vm_sockets_diag.h
15170 F:      net/vmw_vsock/diag.c
15171 F:      net/vmw_vsock/af_vsock_tap.c
15172 F:      net/vmw_vsock/virtio_transport_common.c
15173 F:      net/vmw_vsock/virtio_transport.c
15174 F:      drivers/net/vsockmon.c
15175 F:      drivers/vhost/vsock.c
15176 F:      drivers/vhost/vsock.h
15177 F:      tools/testing/vsock/
15178
15179 VIRTIO CONSOLE DRIVER
15180 M:      Amit Shah <amit@kernel.org>
15181 L:      virtualization@lists.linux-foundation.org
15182 S:      Maintained
15183 F:      drivers/char/virtio_console.c
15184 F:      include/linux/virtio_console.h
15185 F:      include/uapi/linux/virtio_console.h
15186
15187 VIRTIO CORE, NET AND BLOCK DRIVERS
15188 M:      "Michael S. Tsirkin" <mst@redhat.com>
15189 M:      Jason Wang <jasowang@redhat.com>
15190 L:      virtualization@lists.linux-foundation.org
15191 S:      Maintained
15192 F:      Documentation/devicetree/bindings/virtio/
15193 F:      drivers/virtio/
15194 F:      tools/virtio/
15195 F:      drivers/net/virtio_net.c
15196 F:      drivers/block/virtio_blk.c
15197 F:      include/linux/virtio*.h
15198 F:      include/uapi/linux/virtio_*.h
15199 F:      drivers/crypto/virtio/
15200 F:      mm/balloon_compaction.c
15201
15202 VIRTIO CRYPTO DRIVER
15203 M:      Gonglei <arei.gonglei@huawei.com>
15204 L:      virtualization@lists.linux-foundation.org
15205 L:      linux-crypto@vger.kernel.org
15206 S:      Maintained
15207 F:      drivers/crypto/virtio/
15208 F:      include/uapi/linux/virtio_crypto.h
15209
15210 VIRTIO DRIVERS FOR S390
15211 M:      Cornelia Huck <cohuck@redhat.com>
15212 M:      Halil Pasic <pasic@linux.ibm.com>
15213 L:      linux-s390@vger.kernel.org
15214 L:      virtualization@lists.linux-foundation.org
15215 L:      kvm@vger.kernel.org
15216 S:      Supported
15217 F:      drivers/s390/virtio/
15218 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15219
15220 VIRTIO GPU DRIVER
15221 M:      David Airlie <airlied@linux.ie>
15222 M:      Gerd Hoffmann <kraxel@redhat.com>
15223 L:      dri-devel@lists.freedesktop.org
15224 L:      virtualization@lists.linux-foundation.org
15225 T:      git git://anongit.freedesktop.org/drm/drm-misc
15226 S:      Maintained
15227 F:      drivers/gpu/drm/virtio/
15228 F:      include/uapi/linux/virtio_gpu.h
15229
15230 VIRTIO HOST (VHOST)
15231 M:      "Michael S. Tsirkin" <mst@redhat.com>
15232 M:      Jason Wang <jasowang@redhat.com>
15233 L:      kvm@vger.kernel.org
15234 L:      virtualization@lists.linux-foundation.org
15235 L:      netdev@vger.kernel.org
15236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15237 S:      Maintained
15238 F:      drivers/vhost/
15239 F:      include/uapi/linux/vhost.h
15240
15241 VIRTIO INPUT DRIVER
15242 M:      Gerd Hoffmann <kraxel@redhat.com>
15243 S:      Maintained
15244 F:      drivers/virtio/virtio_input.c
15245 F:      include/uapi/linux/virtio_input.h
15246
15247 VIRTUAL BOX GUEST DEVICE DRIVER
15248 M:      Hans de Goede <hdegoede@redhat.com>
15249 M:      Arnd Bergmann <arnd@arndb.de>
15250 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15251 S:      Maintained
15252 F:      include/linux/vbox_utils.h
15253 F:      include/uapi/linux/vbox*.h
15254 F:      drivers/virt/vboxguest/
15255
15256 VIRTUAL SERIO DEVICE DRIVER
15257 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15258 S:      Maintained
15259 F:      drivers/input/serio/userio.c
15260 F:      include/uapi/linux/userio.h
15261
15262 VIVID VIRTUAL VIDEO DRIVER
15263 M:      Hans Verkuil <hverkuil@xs4all.nl>
15264 L:      linux-media@vger.kernel.org
15265 T:      git git://linuxtv.org/media_tree.git
15266 W:      https://linuxtv.org
15267 S:      Maintained
15268 F:      drivers/media/platform/vivid/*
15269
15270 VLYNQ BUS
15271 M:      Florian Fainelli <f.fainelli@gmail.com>
15272 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15273 S:      Maintained
15274 F:      drivers/vlynq/vlynq.c
15275 F:      include/linux/vlynq.h
15276
15277 VME SUBSYSTEM
15278 M:      Martyn Welch <martyn@welchs.me.uk>
15279 M:      Manohar Vanga <manohar.vanga@gmail.com>
15280 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15281 L:      devel@driverdev.osuosl.org
15282 S:      Maintained
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15284 F:      Documentation/driver-api/vme.rst
15285 F:      drivers/staging/vme/
15286 F:      drivers/vme/
15287 F:      include/linux/vme*
15288
15289 VMWARE BALLOON DRIVER
15290 M:      Xavier Deguillard <xdeguillard@vmware.com>
15291 M:      Philip Moltmann <moltmann@vmware.com>
15292 M:      "VMware, Inc." <pv-drivers@vmware.com>
15293 L:      linux-kernel@vger.kernel.org
15294 S:      Maintained
15295 F:      drivers/misc/vmw_balloon.c
15296
15297 VMWARE HYPERVISOR INTERFACE
15298 M:      Alok Kataria <akataria@vmware.com>
15299 L:      virtualization@lists.linux-foundation.org
15300 S:      Supported
15301 F:      arch/x86/kernel/cpu/vmware.c
15302
15303 VMWARE PVRDMA DRIVER
15304 M:      Adit Ranadive <aditr@vmware.com>
15305 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15306 L:      linux-rdma@vger.kernel.org
15307 S:      Maintained
15308 F:      drivers/infiniband/hw/vmw_pvrdma/
15309
15310 VMware PVSCSI driver
15311 M:      Jim Gill <jgill@vmware.com>
15312 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15313 L:      linux-scsi@vger.kernel.org
15314 S:      Maintained
15315 F:      drivers/scsi/vmw_pvscsi.c
15316 F:      drivers/scsi/vmw_pvscsi.h
15317
15318 VMWARE VMMOUSE SUBDRIVER
15319 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15320 M:      "VMware, Inc." <pv-drivers@vmware.com>
15321 L:      linux-input@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/input/mouse/vmmouse.c
15324 F:      drivers/input/mouse/vmmouse.h
15325
15326 VMWARE VMXNET3 ETHERNET DRIVER
15327 M:      Ronak Doshi <doshir@vmware.com>
15328 M:      "VMware, Inc." <pv-drivers@vmware.com>
15329 L:      netdev@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/net/vmxnet3/
15332
15333 VOCORE VOCORE2 BOARD
15334 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15335 L:      linux-mips@linux-mips.org
15336 S:      Maintained
15337 F:      arch/mips/boot/dts/ralink/vocore2.dts
15338
15339 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15340 M:      Liam Girdwood <lgirdwood@gmail.com>
15341 M:      Mark Brown <broonie@kernel.org>
15342 L:      linux-kernel@vger.kernel.org
15343 W:      http://www.slimlogic.co.uk/?p=48
15344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15345 S:      Supported
15346 F:      Documentation/devicetree/bindings/regulator/
15347 F:      Documentation/power/regulator/
15348 F:      drivers/regulator/
15349 F:      include/dt-bindings/regulator/
15350 F:      include/linux/regulator/
15351
15352 VRF
15353 M:      David Ahern <dsa@cumulusnetworks.com>
15354 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15355 L:      netdev@vger.kernel.org
15356 S:      Maintained
15357 F:      drivers/net/vrf.c
15358 F:      Documentation/networking/vrf.txt
15359
15360 VT1211 HARDWARE MONITOR DRIVER
15361 M:      Juerg Haefliger <juergh@gmail.com>
15362 L:      linux-hwmon@vger.kernel.org
15363 S:      Maintained
15364 F:      Documentation/hwmon/vt1211
15365 F:      drivers/hwmon/vt1211.c
15366
15367 VT8231 HARDWARE MONITOR DRIVER
15368 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15369 L:      linux-hwmon@vger.kernel.org
15370 S:      Maintained
15371 F:      drivers/hwmon/vt8231.c
15372
15373 VUB300 USB to SDIO/SD/MMC bridge chip
15374 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15375 L:      linux-mmc@vger.kernel.org
15376 L:      linux-usb@vger.kernel.org
15377 S:      Supported
15378 F:      drivers/mmc/host/vub300.c
15379
15380 W1 DALLAS'S 1-WIRE BUS
15381 M:      Evgeniy Polyakov <zbr@ioremap.net>
15382 S:      Maintained
15383 F:      Documentation/w1/
15384 F:      drivers/w1/
15385 F:      include/linux/w1.h
15386
15387 W83791D HARDWARE MONITORING DRIVER
15388 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15389 L:      linux-hwmon@vger.kernel.org
15390 S:      Maintained
15391 F:      Documentation/hwmon/w83791d
15392 F:      drivers/hwmon/w83791d.c
15393
15394 W83793 HARDWARE MONITORING DRIVER
15395 M:      Rudolf Marek <r.marek@assembler.cz>
15396 L:      linux-hwmon@vger.kernel.org
15397 S:      Maintained
15398 F:      Documentation/hwmon/w83793
15399 F:      drivers/hwmon/w83793.c
15400
15401 W83795 HARDWARE MONITORING DRIVER
15402 M:      Jean Delvare <jdelvare@suse.com>
15403 L:      linux-hwmon@vger.kernel.org
15404 S:      Maintained
15405 F:      drivers/hwmon/w83795.c
15406
15407 W83L51xD SD/MMC CARD INTERFACE DRIVER
15408 M:      Pierre Ossman <pierre@ossman.eu>
15409 S:      Maintained
15410 F:      drivers/mmc/host/wbsd.*
15411
15412 WACOM PROTOCOL 4 SERIAL TABLETS
15413 M:      Julian Squires <julian@cipht.net>
15414 M:      Hans de Goede <hdegoede@redhat.com>
15415 L:      linux-input@vger.kernel.org
15416 S:      Maintained
15417 F:      drivers/input/tablet/wacom_serial4.c
15418
15419 WATCHDOG DEVICE DRIVERS
15420 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15421 M:      Guenter Roeck <linux@roeck-us.net>
15422 L:      linux-watchdog@vger.kernel.org
15423 W:      http://www.linux-watchdog.org/
15424 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15425 S:      Maintained
15426 F:      Documentation/devicetree/bindings/watchdog/
15427 F:      Documentation/watchdog/
15428 F:      drivers/watchdog/
15429 F:      include/linux/watchdog.h
15430 F:      include/uapi/linux/watchdog.h
15431
15432 WHISKEYCOVE PMIC GPIO DRIVER
15433 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15434 L:      linux-gpio@vger.kernel.org
15435 S:      Maintained
15436 F:      drivers/gpio/gpio-wcove.c
15437
15438 WIIMOTE HID DRIVER
15439 M:      David Herrmann <dh.herrmann@googlemail.com>
15440 L:      linux-input@vger.kernel.org
15441 S:      Maintained
15442 F:      drivers/hid/hid-wiimote*
15443
15444 WILOCITY WIL6210 WIRELESS DRIVER
15445 M:      Maya Erez <merez@codeaurora.org>
15446 L:      linux-wireless@vger.kernel.org
15447 L:      wil6210@qti.qualcomm.com
15448 S:      Supported
15449 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15450 F:      drivers/net/wireless/ath/wil6210/
15451
15452 WIMAX STACK
15453 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15454 M:      linux-wimax@intel.com
15455 L:      wimax@linuxwimax.org (subscribers-only)
15456 S:      Supported
15457 W:      http://linuxwimax.org
15458 F:      Documentation/wimax/README.wimax
15459 F:      include/linux/wimax/debug.h
15460 F:      include/net/wimax.h
15461 F:      include/uapi/linux/wimax.h
15462 F:      net/wimax/
15463
15464 WINBOND CIR DRIVER
15465 M:      David Härdeman <david@hardeman.nu>
15466 S:      Maintained
15467 F:      drivers/media/rc/winbond-cir.c
15468
15469 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15470 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15471 L:      linux-watchdog@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/watchdog/ebc-c384_wdt.c
15474
15475 WINSYSTEMS WS16C48 GPIO DRIVER
15476 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15477 L:      linux-gpio@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/gpio/gpio-ws16c48.c
15480
15481 WISTRON LAPTOP BUTTON DRIVER
15482 M:      Miloslav Trmac <mitr@volny.cz>
15483 S:      Maintained
15484 F:      drivers/input/misc/wistron_btns.c
15485
15486 WL3501 WIRELESS PCMCIA CARD DRIVER
15487 L:      linux-wireless@vger.kernel.org
15488 S:      Odd fixes
15489 F:      drivers/net/wireless/wl3501*
15490
15491 WOLFSON MICROELECTRONICS DRIVERS
15492 L:      patches@opensource.cirrus.com
15493 T:      git https://github.com/CirrusLogic/linux-drivers.git
15494 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15495 S:      Supported
15496 F:      Documentation/hwmon/wm83??
15497 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15498 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15499 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15500 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15501 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15502 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15503 F:      drivers/clk/clk-wm83*.c
15504 F:      drivers/extcon/extcon-arizona.c
15505 F:      drivers/leds/leds-wm83*.c
15506 F:      drivers/gpio/gpio-*wm*.c
15507 F:      drivers/gpio/gpio-arizona.c
15508 F:      drivers/hwmon/wm83??-hwmon.c
15509 F:      drivers/input/misc/wm831x-on.c
15510 F:      drivers/input/touchscreen/wm831x-ts.c
15511 F:      drivers/input/touchscreen/wm97*.c
15512 F:      drivers/mfd/arizona*
15513 F:      drivers/mfd/wm*.c
15514 F:      drivers/mfd/cs47l24*
15515 F:      drivers/power/supply/wm83*.c
15516 F:      drivers/rtc/rtc-wm83*.c
15517 F:      drivers/regulator/wm8*.c
15518 F:      drivers/regulator/arizona*
15519 F:      drivers/video/backlight/wm83*_bl.c
15520 F:      drivers/watchdog/wm83*_wdt.c
15521 F:      include/linux/mfd/arizona/
15522 F:      include/linux/mfd/wm831x/
15523 F:      include/linux/mfd/wm8350/
15524 F:      include/linux/mfd/wm8400*
15525 F:      include/linux/regulator/arizona*
15526 F:      include/linux/wm97xx.h
15527 F:      include/sound/wm????.h
15528 F:      sound/soc/codecs/arizona.?
15529 F:      sound/soc/codecs/wm*
15530 F:      sound/soc/codecs/cs47l24*
15531
15532 WORKQUEUE
15533 M:      Tejun Heo <tj@kernel.org>
15534 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15536 S:      Maintained
15537 F:      include/linux/workqueue.h
15538 F:      kernel/workqueue.c
15539 F:      Documentation/core-api/workqueue.rst
15540
15541 X-POWERS AXP288 PMIC DRIVERS
15542 M:      Hans de Goede <hdegoede@redhat.com>
15543 S:      Maintained
15544 N:      axp288
15545 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15546
15547 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15548 M:      Chen-Yu Tsai <wens@csie.org>
15549 L:      linux-kernel@vger.kernel.org
15550 S:      Maintained
15551 N:      axp[128]
15552
15553 X.25 NETWORK LAYER
15554 M:      Andrew Hendry <andrew.hendry@gmail.com>
15555 L:      linux-x25@vger.kernel.org
15556 S:      Odd Fixes
15557 F:      Documentation/networking/x25*
15558 F:      include/net/x25*
15559 F:      net/x25/
15560
15561 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15562 M:      Thomas Gleixner <tglx@linutronix.de>
15563 M:      Ingo Molnar <mingo@redhat.com>
15564 R:      "H. Peter Anvin" <hpa@zytor.com>
15565 M:      x86@kernel.org
15566 L:      linux-kernel@vger.kernel.org
15567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15568 S:      Maintained
15569 F:      Documentation/x86/
15570 F:      arch/x86/
15571
15572 X86 MCE INFRASTRUCTURE
15573 M:      Tony Luck <tony.luck@intel.com>
15574 M:      Borislav Petkov <bp@alien8.de>
15575 L:      linux-edac@vger.kernel.org
15576 S:      Maintained
15577 F:      arch/x86/kernel/cpu/mcheck/*
15578
15579 X86 MICROCODE UPDATE SUPPORT
15580 M:      Borislav Petkov <bp@alien8.de>
15581 S:      Maintained
15582 F:      arch/x86/kernel/cpu/microcode/*
15583
15584 X86 PLATFORM DRIVERS
15585 M:      Darren Hart <dvhart@infradead.org>
15586 M:      Andy Shevchenko <andy@infradead.org>
15587 L:      platform-driver-x86@vger.kernel.org
15588 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15589 S:      Maintained
15590 F:      drivers/platform/x86/
15591 F:      drivers/platform/olpc/
15592
15593 X86 VDSO
15594 M:      Andy Lutomirski <luto@amacapital.net>
15595 L:      linux-kernel@vger.kernel.org
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15597 S:      Maintained
15598 F:      arch/x86/entry/vdso/
15599
15600 XC2028/3028 TUNER DRIVER
15601 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15602 L:      linux-media@vger.kernel.org
15603 W:      https://linuxtv.org
15604 T:      git git://linuxtv.org/media_tree.git
15605 S:      Maintained
15606 F:      drivers/media/tuners/tuner-xc2028.*
15607
15608 XDP SOCKETS (AF_XDP)
15609 M:      Björn Töpel <bjorn.topel@intel.com>
15610 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15611 L:      netdev@vger.kernel.org
15612 S:      Maintained
15613 F:      kernel/bpf/xskmap.c
15614 F:      net/xdp/
15615
15616 XEN BLOCK SUBSYSTEM
15617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15618 M:      Roger Pau Monné <roger.pau@citrix.com>
15619 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15620 S:      Supported
15621 F:      drivers/block/xen-blkback/*
15622 F:      drivers/block/xen*
15623
15624 XEN HYPERVISOR ARM
15625 M:      Stefano Stabellini <sstabellini@kernel.org>
15626 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15627 S:      Maintained
15628 F:      arch/arm/xen/
15629 F:      arch/arm/include/asm/xen/
15630
15631 XEN HYPERVISOR ARM64
15632 M:      Stefano Stabellini <sstabellini@kernel.org>
15633 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15634 S:      Maintained
15635 F:      arch/arm64/xen/
15636 F:      arch/arm64/include/asm/xen/
15637
15638 XEN HYPERVISOR INTERFACE
15639 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15640 M:      Juergen Gross <jgross@suse.com>
15641 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15643 S:      Supported
15644 F:      arch/x86/xen/
15645 F:      drivers/*/xen-*front.c
15646 F:      drivers/xen/
15647 F:      arch/x86/include/asm/xen/
15648 F:      arch/x86/include/asm/pvclock-abi.h
15649 F:      include/xen/
15650 F:      include/uapi/xen/
15651 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15652 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15653
15654 XEN NETWORK BACKEND DRIVER
15655 M:      Wei Liu <wei.liu2@citrix.com>
15656 M:      Paul Durrant <paul.durrant@citrix.com>
15657 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15658 L:      netdev@vger.kernel.org
15659 S:      Supported
15660 F:      drivers/net/xen-netback/*
15661
15662 XEN PCI SUBSYSTEM
15663 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15664 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15665 S:      Supported
15666 F:      arch/x86/pci/*xen*
15667 F:      drivers/pci/*xen*
15668
15669 XEN PVSCSI DRIVERS
15670 M:      Juergen Gross <jgross@suse.com>
15671 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15672 L:      linux-scsi@vger.kernel.org
15673 S:      Supported
15674 F:      drivers/scsi/xen-scsifront.c
15675 F:      drivers/xen/xen-scsiback.c
15676 F:      include/xen/interface/io/vscsiif.h
15677
15678 XEN SWIOTLB SUBSYSTEM
15679 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15681 L:      iommu@lists.linux-foundation.org
15682 S:      Supported
15683 F:      arch/x86/xen/*swiotlb*
15684 F:      drivers/xen/*swiotlb*
15685
15686 XEN SOUND FRONTEND DRIVER
15687 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15688 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15690 S:      Supported
15691 F:      sound/xen/*
15692
15693 XFS FILESYSTEM
15694 M:      Darrick J. Wong <darrick.wong@oracle.com>
15695 M:      linux-xfs@vger.kernel.org
15696 L:      linux-xfs@vger.kernel.org
15697 W:      http://xfs.org/
15698 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15699 S:      Supported
15700 F:      Documentation/filesystems/xfs.txt
15701 F:      fs/xfs/
15702
15703 XILINX AXI ETHERNET DRIVER
15704 M:      Anirudha Sarangi <anirudh@xilinx.com>
15705 M:      John Linn <John.Linn@xilinx.com>
15706 S:      Maintained
15707 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15708
15709 XILINX UARTLITE SERIAL DRIVER
15710 M:      Peter Korsgaard <jacmet@sunsite.dk>
15711 L:      linux-serial@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/tty/serial/uartlite.c
15714
15715 XILINX VIDEO IP CORES
15716 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15717 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15718 L:      linux-media@vger.kernel.org
15719 T:      git git://linuxtv.org/media_tree.git
15720 S:      Supported
15721 F:      Documentation/devicetree/bindings/media/xilinx/
15722 F:      drivers/media/platform/xilinx/
15723 F:      include/uapi/linux/xilinx-v4l2-controls.h
15724
15725 XILLYBUS DRIVER
15726 M:      Eli Billauer <eli.billauer@gmail.com>
15727 L:      linux-kernel@vger.kernel.org
15728 S:      Supported
15729 F:      drivers/char/xillybus/
15730
15731 XLP9XX I2C DRIVER
15732 M:      George Cherian <george.cherian@cavium.com>
15733 M:      Jan Glauber <jglauber@cavium.com>
15734 L:      linux-i2c@vger.kernel.org
15735 W:      http://www.cavium.com
15736 S:      Supported
15737 F:      drivers/i2c/busses/i2c-xlp9xx.c
15738
15739 XRA1403 GPIO EXPANDER
15740 M:      Nandor Han <nandor.han@ge.com>
15741 M:      Semi Malinen <semi.malinen@ge.com>
15742 L:      linux-gpio@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/gpio/gpio-xra1403.c
15745 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
15746
15747 XTENSA XTFPGA PLATFORM SUPPORT
15748 M:      Max Filippov <jcmvbkbc@gmail.com>
15749 L:      linux-xtensa@linux-xtensa.org
15750 S:      Maintained
15751 F:      drivers/spi/spi-xtensa-xtfpga.c
15752 F:      sound/soc/xtensa/xtfpga-i2s.c
15753
15754 YAM DRIVER FOR AX.25
15755 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
15756 L:      linux-hams@vger.kernel.org
15757 S:      Maintained
15758 F:      drivers/net/hamradio/yam*
15759 F:      include/linux/yam.h
15760
15761 YAMA SECURITY MODULE
15762 M:      Kees Cook <keescook@chromium.org>
15763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
15764 S:      Supported
15765 F:      security/yama/
15766 F:      Documentation/admin-guide/LSM/Yama.rst
15767
15768 YEALINK PHONE DRIVER
15769 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
15770 L:      usbb2k-api-dev@nongnu.org
15771 S:      Maintained
15772 F:      Documentation/input/devices/yealink.rst
15773 F:      drivers/input/misc/yealink.*
15774
15775 Z8530 DRIVER FOR AX.25
15776 M:      Joerg Reuter <jreuter@yaina.de>
15777 W:      http://yaina.de/jreuter/
15778 W:      http://www.qsl.net/dl1bke/
15779 L:      linux-hams@vger.kernel.org
15780 S:      Maintained
15781 F:      Documentation/networking/z8530drv.txt
15782 F:      drivers/net/hamradio/*scc.c
15783 F:      drivers/net/hamradio/z8530.h
15784
15785 ZBUD COMPRESSED PAGE ALLOCATOR
15786 M:      Seth Jennings <sjenning@redhat.com>
15787 M:      Dan Streetman <ddstreet@ieee.org>
15788 L:      linux-mm@kvack.org
15789 S:      Maintained
15790 F:      mm/zbud.c
15791 F:      include/linux/zbud.h
15792
15793 ZD1211RW WIRELESS DRIVER
15794 M:      Daniel Drake <dsd@gentoo.org>
15795 M:      Ulrich Kunitz <kune@deine-taler.de>
15796 W:      http://zd1211.ath.cx/wiki/DriverRewrite
15797 L:      linux-wireless@vger.kernel.org
15798 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
15799 S:      Maintained
15800 F:      drivers/net/wireless/zydas/zd1211rw/
15801
15802 ZD1301 MEDIA DRIVER
15803 M:      Antti Palosaari <crope@iki.fi>
15804 L:      linux-media@vger.kernel.org
15805 W:      https://linuxtv.org/
15806 W:      http://palosaari.fi/linux/
15807 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15808 S:      Maintained
15809 F:      drivers/media/usb/dvb-usb-v2/zd1301*
15810
15811 ZD1301_DEMOD MEDIA DRIVER
15812 M:      Antti Palosaari <crope@iki.fi>
15813 L:      linux-media@vger.kernel.org
15814 W:      https://linuxtv.org/
15815 W:      http://palosaari.fi/linux/
15816 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
15817 S:      Maintained
15818 F:      drivers/media/dvb-frontends/zd1301_demod*
15819
15820 ZPOOL COMPRESSED PAGE STORAGE API
15821 M:      Dan Streetman <ddstreet@ieee.org>
15822 L:      linux-mm@kvack.org
15823 S:      Maintained
15824 F:      mm/zpool.c
15825 F:      include/linux/zpool.h
15826
15827 ZR36067 VIDEO FOR LINUX DRIVER
15828 L:      mjpeg-users@lists.sourceforge.net
15829 L:      linux-media@vger.kernel.org
15830 W:      http://mjpeg.sourceforge.net/driver-zoran/
15831 T:      hg https://linuxtv.org/hg/v4l-dvb
15832 S:      Odd Fixes
15833 F:      drivers/staging/media/zoran/
15834
15835 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
15836 M:      Minchan Kim <minchan@kernel.org>
15837 M:      Nitin Gupta <ngupta@vflare.org>
15838 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15839 L:      linux-kernel@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/block/zram/
15842 F:      Documentation/blockdev/zram.txt
15843
15844 ZS DECSTATION Z85C30 SERIAL DRIVER
15845 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15846 S:      Maintained
15847 F:      drivers/tty/serial/zs.*
15848
15849 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
15850 M:      Minchan Kim <minchan@kernel.org>
15851 M:      Nitin Gupta <ngupta@vflare.org>
15852 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
15853 L:      linux-mm@kvack.org
15854 S:      Maintained
15855 F:      mm/zsmalloc.c
15856 F:      include/linux/zsmalloc.h
15857 F:      Documentation/vm/zsmalloc.rst
15858
15859 ZSWAP COMPRESSED SWAP CACHING
15860 M:      Seth Jennings <sjenning@redhat.com>
15861 M:      Dan Streetman <ddstreet@ieee.org>
15862 L:      linux-mm@kvack.org
15863 S:      Maintained
15864 F:      mm/zswap.c
15865
15866 THE REST
15867 M:      Linus Torvalds <torvalds@linux-foundation.org>
15868 L:      linux-kernel@vger.kernel.org
15869 Q:      http://patchwork.kernel.org/project/LKML/list/
15870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
15871 S:      Buried alive in reporters
15872 F:      *
15873 F:      */